tdf#96398 kill remaining NPAPI support for plugins _inside_ LO

- probably out of date
- links against Gtk2 and thus causes a GTk2 dependency in core packages
- the only serious usecase (Flash) is doomed anyway

Change-Id: I7264ab5eb04c2f4b6c31a815e45b9818209e5ae2
Reviewed-on: https://gerrit.libreoffice.org/20658
Reviewed-by: David Ostrovsky <david@ostrovsky.org>
Reviewed-by: Bryan Quigley <gquigs@gmail.com>
Tested-by: Thorsten Behrens <Thorsten.Behrens@CIB.de>

37 files changed, 0 insertions, 11130 deletions

diff --git a/extensions/Executable_pluginapp.bin.mk b/extensions/Executable_pluginapp.bin.mk
deleted file mode 100644
index 96a25cca4c4d..000000000000
--- a/extensions/Executable_pluginapp.bin.mk
+++ /dev/null
@@ -1,69 +0,0 @@
-# -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t -*-
-#
-#
-# This file is part of the LibreOffice project.
-#
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-#
-#
-
-$(eval $(call gb_Executable_Executable,pluginapp.bin))
-
-$(eval $(call gb_Executable_use_external,pluginapp.bin,npapi_headers))
-
-$(eval $(call gb_Executable_set_include,pluginapp.bin,\
-	$$(INCLUDE) \
-	-I$(SRCDIR)/extensions/source/plugin/inc \
-))
-
-$(eval $(call gb_Executable_use_sdk_api,pluginapp.bin))
-
-$(eval $(call gb_Executable_add_exception_objects,pluginapp.bin,\
-	extensions/source/plugin/unx/npwrap \
-	extensions/source/plugin/unx/npnapi \
-))
-
-$(eval $(call gb_Executable_use_static_libraries,pluginapp.bin,\
-	plugcon \
-))
-
-$(eval $(call gb_Executable_use_libraries,pluginapp.bin,\
-	sal \
-))
-
-ifeq ($(filter-out FREEBSD NETBSD OPENBSD DRAGONFLY,$(OS)),)
-$(eval $(call gb_Executable_add_libs,pluginapp.bin,\
-	-lXt \
-	-lXext \
-	-lX11 \
-))
-else ifeq ($(OS),AIX)
-$(eval $(call gb_Executable_add_libs,pluginapp.bin,\
-	-lXpm \
-	-lXmu \
-	-lXt \
-	-lXext \
-	-lX11 \
-	-ldl \
-))
-else
-$(eval $(call gb_Executable_add_libs,pluginapp.bin,\
-	-lXt \
-	-lXext \
-	-lX11 \
-	-ldl \
-))
-endif
-
-
-ifeq ($(ENABLE_GTK),TRUE)
-$(eval $(call gb_Executable_use_externals,pluginapp.bin,\
-    gthread \
-    gtk \
-))
-
-endif
-
-# vim:set noet sw=4 ts=4:
diff --git a/extensions/Library_pl.mk b/extensions/Library_pl.mk
deleted file mode 100644
index 82a71d6bcdbe..000000000000
--- a/extensions/Library_pl.mk
+++ /dev/null
@@ -1,120 +0,0 @@
-# -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t -*-
-#
-#
-# This file is part of the LibreOffice project.
-#
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-#
-#
-
-$(eval $(call gb_Library_Library,pl))
-
-$(eval $(call gb_Library_set_componentfile,pl,extensions/source/plugin/pl))
-
-$(eval $(call gb_Library_use_externals,pl,\
-	boost_headers \
-	npapi_headers \
-))
-
-$(eval $(call gb_Library_set_include,pl,\
-	$$(INCLUDE) \
-	-I$(SRCDIR)/extensions/source/plugin/inc \
-))
-
-$(eval $(call gb_Library_use_sdk_api,pl))
-
-ifeq ($(ENABLE_JAVA),TRUE)
-$(eval $(call gb_Library_add_defs,pl,\
-	-DOJI \
-))
-
-endif # ENABLE_JAVA=YES
-
-ifeq ($(OS),SOLARIS)
-$(eval $(call gb_Library_add_libs,pl,\
-	-lsocket \
-))
-endif # OS=SOLARIS
-
-ifeq ($(OS),WNT)
-$(eval $(call gb_Library_use_system_win32_libs,pl,\
-	advapi32 \
-	ole32 \
-	version \
-))
-
-$(eval $(call gb_Library_add_exception_objects,pl,\
-	extensions/source/plugin/win/winmgr \
-	extensions/source/plugin/win/sysplug \
-))
-
-else ifeq ($(OS),MACOSX)
-
-$(eval $(call gb_Library_add_objcxxobjects,pl,\
-	extensions/source/plugin/aqua/macmgr \
-	extensions/source/plugin/aqua/sysplug \
-))
-
-$(eval $(call gb_Library_use_system_darwin_frameworks,pl,\
-    Cocoa \
-    Carbon \
-    CoreFoundation \
-))
-
-else
-
-ifeq ($(ENABLE_GTK),TRUE)
-$(eval $(call gb_Library_add_defs,pl,\
-	-DENABLE_GTK \
-))
-
-$(eval $(call gb_Library_use_external,pl,gtk))
-endif # ENABLE_GTK=TRUE
-
-$(eval $(call gb_Library_add_exception_objects,pl,\
-	extensions/source/plugin/unx/nppapi \
-	extensions/source/plugin/unx/sysplug \
-	extensions/source/plugin/unx/unxmgr \
-))
-
-$(eval $(call gb_Library_use_static_libraries,pl,\
-    plugcon \
-))
-
-$(eval $(call gb_Library_add_libs,pl,\
-	-lX11 \
-))
-
-endif
-
-$(eval $(call gb_Library_use_libraries,pl,\
-	tk \
-	vcl \
-	svl \
-	utl \
-	tl \
-	comphelper \
-	ucbhelper \
-	cppuhelper \
-	cppu \
-	sal \
-	salhelper \
-	$(gb_UWINAPI) \
-))
-
-$(eval $(call gb_Library_add_exception_objects,pl,\
-	extensions/source/plugin/base/context \
-	extensions/source/plugin/base/evtlstnr \
-	extensions/source/plugin/base/manager \
-	extensions/source/plugin/base/multiplx \
-	extensions/source/plugin/base/nfuncs \
-	extensions/source/plugin/base/plcom \
-	extensions/source/plugin/base/plctrl \
-	extensions/source/plugin/base/plmodel \
-	extensions/source/plugin/base/service \
-	extensions/source/plugin/base/xplugin \
-))
-
-# vim:set noet sw=4 ts=4:
diff --git a/extensions/Module_extensions.mk b/extensions/Module_extensions.mk
index fa527f5f1364..f5a27bf301b6 100644
--- a/extensions/Module_extensions.mk
+++ b/extensions/Module_extensions.mk
@@ -94,23 +94,6 @@ endif # DISABLE_ATL
 
 endif # WNT
 
-ifeq ($(ENABLE_NPAPI_FROM_BROWSER),TRUE)
-
-$(eval $(call gb_Module_add_targets,extensions,\
-	Library_pl \
-))
-
-ifneq ($(OS),WNT)
-ifneq ($(OS),MACOSX)
-$(eval $(call gb_Module_add_targets,extensions,\
-	StaticLibrary_plugcon \
-	Executable_pluginapp.bin \
-))
-endif
-endif
-
-endif # ENABLE_NPAPI_FROM_BROWSER=TRUE
-
 ifeq ($(OS),MACOSX)
 $(eval $(call gb_Module_add_targets,extensions,\
 	Library_OOoSpotlightImporter \
diff --git a/extensions/StaticLibrary_plugcon.mk b/extensions/StaticLibrary_plugcon.mk
deleted file mode 100644
index 149e86b05925..000000000000
--- a/extensions/StaticLibrary_plugcon.mk
+++ /dev/null
@@ -1,61 +0,0 @@
-# -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t -*-
-#
-#
-# This file is part of the LibreOffice project.
-#
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-#
-
-ifeq ($(OS),WNT)
-$(error only for UNX)
-endif
-
-$(eval $(call gb_StaticLibrary_StaticLibrary,plugcon))
-
-$(eval $(call gb_StaticLibrary_use_externals,plugcon,\
-    boost_headers \
-    npapi_headers \
-))
-
-$(eval $(call gb_StaticLibrary_set_include,plugcon,\
-	$$(INCLUDE) \
-	-I$(SRCDIR)/extensions/source/plugin/inc \
-))
-
-$(eval $(call gb_StaticLibrary_use_api,plugcon,\
-	offapi \
-	udkapi \
-))
-
-ifeq ($(ENABLE_JAVA),TRUE)
-$(eval $(call gb_StaticLibrary_add_defs,plugcon,\
-	-DOJI \
-))
-
-endif # ENABLE_JAVA=YES
-
-ifeq ($(ENABLE_GTK),TRUE)
-$(eval $(call gb_StaticLibrary_add_defs,plugcon,\
-	-DENABLE_GTK \
-))
-
-$(eval $(call gb_StaticLibrary_use_external,plugcon,gtk))
-
-# Gtk uses cairo, and if we build internal cairo, the linker could
-# pick up our cairo libs before they're fully ready, causing problems
-# (e.g. using our libpixman and system libcairo). Depend on cairo
-# to delay build until cairo is done.
-ifeq ($(SYSTEM_CAIRO),)
-$(eval $(call gb_StaticLibrary_use_external,plugcon,cairo))
-endif
-endif # ENABLE_GTK=TRUE
-
-$(eval $(call gb_StaticLibrary_add_exception_objects,plugcon,\
-	extensions/source/plugin/unx/mediator \
-	extensions/source/plugin/unx/plugcon \
-))
-
-# vim:set noet sw=4 ts=4:
-
diff --git a/extensions/source/plugin/aqua/macmgr.mm b/extensions/source/plugin/aqua/macmgr.mm
deleted file mode 100644
index 878571a9377e..000000000000
--- a/extensions/source/plugin/aqua/macmgr.mm
+++ /dev/null
@@ -1,654 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*************************************************************************
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * Copyright 2000, 2010 Oracle and/or its affiliates.
- *
- * OpenOffice.org - a multi-platform office productivity suite
- *
- * This file is part of OpenOffice.org.
- *
- * OpenOffice.org is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 3
- * only, as published by the Free Software Foundation.
- *
- * OpenOffice.org is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License version 3 for more details
- * (a copy is included in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU Lesser General Public License
- * version 3 along with OpenOffice.org.  If not, see
- * <http://www.openoffice.org/license.html>
- * for a copy of the LGPLv3 License.
- *
- ************************************************************************/
-
-#include "rtl/ustrbuf.hxx"
-#include "rtl/strbuf.hxx"
-
-#include "plugin/impl.hxx"
-#include "osl/file.h"
-#include "osl/module.hxx"
-
-using namespace std;
-using namespace com::sun::star::uno;
-using namespace com::sun::star::plugin;
-
-using ::rtl::OUString;
-using ::rtl::OString;
-using ::rtl::OUStringBuffer;
-using ::rtl::OStringBuffer;
-using ::rtl::OUStringToOString;
-using ::rtl::OStringToOUString;
-
-namespace plugstringhelper
-{
-
-rtl::OUString getString( CFStringRef i_xString )
-{
-    rtl::OUStringBuffer aBuf;
-    if( i_xString )
-    {
-        CFIndex nChars = CFStringGetLength( i_xString );
-        CFRange aRange = { 0, nChars };
-        aBuf.setLength( nChars );
-        CFStringGetCharacters( i_xString, aRange, static_cast< UniChar* >(const_cast<sal_Unicode*>(aBuf.getStr())) );
-    }
-    return aBuf.makeStringAndClear();
-}
-
-rtl::OUString getString( CFURLRef i_xURL )
-{
-    CFStringRef xString = CFURLGetString( i_xURL );
-    return getString( xString );
-}
-
-CFMutableStringRef createString( const rtl::OUString& i_rString )
-{
-    CFMutableStringRef xString = CFStringCreateMutable( NULL, 0 );
-    if( xString )
-        CFStringAppendCharacters( xString, i_rString.getStr(), i_rString.getLength() );
-    return xString;
-}
-
-CFURLRef createURL( const rtl::OUString& i_rString )
-{
-
-    CFMutableStringRef xMutableString = createString( i_rString );
-    CFURLRef xURL = CFURLCreateWithString( NULL, xMutableString, NULL );
-    CFRelease( xMutableString );
-    return xURL;
-}
-
-rtl::OUString getURLFromPath( const rtl::OUString& i_rPath )
-{
-    CFMutableStringRef xMutableString = createString( i_rPath );
-    CFURLRef xURL = CFURLCreateWithFileSystemPath( NULL, xMutableString, kCFURLPOSIXPathStyle, true );
-    CFRelease( xMutableString );
-    CFStringRef xString = CFURLGetString( xURL );
-    rtl::OUString aRet = getString( xString );
-    CFRelease( xURL );
-    return aRet;
-}
-
-CFURLRef createURLFromPath( const rtl::OUString& i_rPath )
-{
-    CFMutableStringRef xMutableString = createString( i_rPath );
-    CFURLRef xURL = CFURLCreateWithFileSystemPath( NULL, xMutableString, kCFURLPOSIXPathStyle, true );
-    return xURL;
-}
-
-rtl::OUString CFURLtoOSLURL( CFURLRef i_xURL )
-{
-    // make URL absolute
-    CFURLRef xAbsURL = CFURLCopyAbsoluteURL( i_xURL );
-    // copy system path
-    CFStringRef xSysPath = CFURLCopyFileSystemPath( xAbsURL ? xAbsURL : i_xURL, kCFURLPOSIXPathStyle );
-    if( xAbsURL )
-        CFRelease( xAbsURL );
-    rtl::OUString aSysPath( getString( xSysPath ) );
-    CFRelease( xSysPath );
-    rtl::OUString aFileURL;
-    osl_getFileURLFromSystemPath( aSysPath.pData, &aFileURL.pData );
-    return aFileURL;
-}
-
-}
-
-using namespace plugstringhelper;
-
-static int parsePlist( CFBundleRef i_xBundle, const rtl::OUString& i_rBundleURL , list< PluginDescription* >& io_rDescriptions )
-{
-    CFTypeRef xMimeDict = CFBundleGetValueForInfoDictionaryKey( i_xBundle, CFSTR("WebPluginMIMETypes"));
-    int nMimetypes = 0;
-    if( xMimeDict == 0 ||
-        CFGetTypeID(xMimeDict) != CFDictionaryGetTypeID() ||
-        (nMimetypes = CFDictionaryGetCount( static_cast<CFDictionaryRef>(xMimeDict))) <= 0 )
-    {
-        return 0;
-    }
-
-    // prepare an array of key and value refs
-    std::vector< CFTypeRef > aKeys( nMimetypes, CFTypeRef(NULL) );
-    std::vector< CFTypeRef > aValues( nMimetypes, CFTypeRef(NULL) );
-    CFDictionaryGetKeysAndValues(static_cast<CFDictionaryRef>(xMimeDict), &aKeys[0], &aValues[0] );
-
-    int nAdded = 0;
-    for( int i = 0; i < nMimetypes; i++ )
-    {
-        // get the mimetype
-        CFTypeRef xKey = aKeys[i];
-        if( ! xKey || CFGetTypeID(xKey) != CFStringGetTypeID() )
-            continue;
-        rtl::OUString aMimetype = getString( (CFStringRef)xKey );
-
-        // the correspoding value should be a dictionary
-        CFTypeRef xDict = aValues[i];
-        if( ! xDict || CFGetTypeID( xDict ) != CFDictionaryGetTypeID() )
-            continue;
-
-        // get the extension list
-        CFTypeRef xExtArray = CFDictionaryGetValue( (CFDictionaryRef)xDict,  CFSTR("WebPluginExtensions" ) );
-        if( !xExtArray || CFGetTypeID( xExtArray ) != CFArrayGetTypeID() )
-            continue;
-
-        OUStringBuffer aExtBuf;
-        int nExtensions = CFArrayGetCount( (CFArrayRef)xExtArray );
-        for( int n = 0; n < nExtensions; n++ )
-        {
-            CFTypeRef xExt = CFArrayGetValueAtIndex( (CFArrayRef)xExtArray, n );
-            if( xExt && CFGetTypeID( xExt ) == CFStringGetTypeID() )
-            {
-                if( aExtBuf.getLength() > 0 )
-                    aExtBuf.append( sal_Unicode(';') );
-                OUString aExt( getString( (CFStringRef)xExt ) );
-                if( aExt.indexOfAsciiL( "*.", 2 ) != 0 )
-                    aExtBuf.appendAscii( "*." );
-                aExtBuf.append( aExt );
-            }
-        }
-
-        // get the description string
-        CFTypeRef xDescString = CFDictionaryGetValue( (CFDictionaryRef)xDict,  CFSTR("WebPluginTypeDescription" ) );
-        if( !xDescString || CFGetTypeID( xDescString ) != CFStringGetTypeID() )
-            continue;
-        rtl::OUString aDescription = getString( (CFStringRef)xDescString );
-
-        PluginDescription* pNew = new PluginDescription;
-        // set plugin name (path to library)
-        pNew->PluginName    = i_rBundleURL;
-        // set mimetype
-        pNew->Mimetype  = aMimetype;
-        // set extension line
-        pNew->Extension = aExtBuf.makeStringAndClear();
-        // set description
-        pNew->Description= aDescription;
-
-        io_rDescriptions.push_back( pNew );
-        nAdded++;
-
-#if OSL_DEBUG_LEVEL > 1
-        fprintf( stderr,
-                 "Inserting from PList:\n"
-                 "    Mimetype: %s\n"
-                 "    Extension: %s\n"
-                 "    Description: %s\n",
-                 OUStringToOString( pNew->Mimetype, RTL_TEXTENCODING_UTF8 ).getStr(),
-                 OUStringToOString( pNew->Extension, RTL_TEXTENCODING_UTF8 ).getStr(),
-                 OUStringToOString( pNew->Description, RTL_TEXTENCODING_UTF8 ).getStr()
-                 );
-#endif
-
-    }
-
-    return nAdded;
-}
-
-static int parseMimeString( const rtl::OUString& i_rBundleURL , list< PluginDescription* >& io_rDescriptions, const char* i_pMime )
-{
-    if( ! i_pMime )
-        return 0;
-
-    rtl_TextEncoding aEncoding = osl_getThreadTextEncoding();
-
-    OStringBuffer aMIME;
-    aMIME.append( i_pMime );
-
-    if( aMIME.getLength() < 1 )
-        return 0;
-
-    OString aLine = aMIME.makeStringAndClear();
-
-    int nAdded = 0;
-    sal_Int32 nIndex = 0;
-    while( nIndex != -1 )
-    {
-        OString aType = aLine.getToken( 0, ';', nIndex );
-
-        sal_Int32 nTypeIndex = 0;
-        OString aMimetype   = aType.getToken( 0, ':', nTypeIndex );
-        OString aExtLine    = aType.getToken( 0, ':', nTypeIndex );
-        if( nTypeIndex < 0 ) // ensure at least three tokens
-            continue;
-        OString aDesc       = aType.getToken( 0, ':', nTypeIndex );
-
-        // create extension list string
-        sal_Int32 nExtIndex = 0;
-        OStringBuffer aExtension;
-        while( nExtIndex != -1 )
-        {
-            OString aExt = aExtLine.getToken( 0, ',', nExtIndex);
-            if( aExt.indexOf( "*." ) != 0 )
-                aExtension.append( "*." );
-            aExtension.append( aExt );
-            if( nExtIndex != -1 )
-                aExtension.append( ';' );
-        }
-
-        PluginDescription* pNew = new PluginDescription;
-        // set plugin name (path to library)
-        pNew->PluginName    = i_rBundleURL;
-        // set mimetype
-        pNew->Mimetype  = OStringToOUString( aMimetype, aEncoding );
-        // set extension line
-        pNew->Extension = OStringToOUString( aExtension.makeStringAndClear(), aEncoding );
-        // set description
-        pNew->Description= OStringToOUString( aDesc, aEncoding );
-        io_rDescriptions.push_back( pNew );
-        nAdded++;
-
-#if OSL_DEBUG_LEVEL > 1
-        fprintf( stderr,
-                 "Inserting from mime string:\n"
-                 "    Mimetype: %s\n"
-                 "    Extension: %s\n"
-                 "    Description: %s\n",
-                 OUStringToOString( pNew->Mimetype, aEncoding ).getStr(),
-                 OUStringToOString( pNew->Extension, aEncoding ).getStr(),
-                 OUStringToOString( pNew->Description, aEncoding ).getStr()
-                 );
-#endif
-    }
-    return nAdded;
-}
-
-// this is so ugly it you want to tear your eyes out
-static rtl::OUString GetNextPluginStringFromHandle(Handle h, short *index)
-{
-    char* pPascalBytes = (*h + *index);
-    sal_uInt32 nLen = (unsigned char)pPascalBytes[0];
-    rtl::OStringBuffer aBuf( nLen );
-    aBuf.append( pPascalBytes+1, nLen );
-    *index += nLen + 1;
-    return rtl::OStringToOUString( aBuf.makeStringAndClear(), RTL_TEXTENCODING_UTF8 );
-}
-
-static int parseMimeResource( CFBundleRef i_xBundle,
-                              oslModule& i_rMod,
-                              const rtl::OUString& i_rBundleURL,
-                              list< PluginDescription* >& io_rDescriptions )
-{
-    int nAdded = 0;
-    // just to hurt our eyes more there is an alternative mimetype function plus the possibility
-    // of a resource fork. Must be a case of think different.
-    #if defined __LP64__
-    int
-    #else
-    SInt16
-    #endif
-    xRes = 0;
-    BPSupportedMIMETypes aMIMETypesStrangeStruct = {kBPSupportedMIMETypesStructVers_1, NULL, NULL};
-
-    BP_GetSupportedMIMETypesUPP pBPGetSupp = (BP_GetSupportedMIMETypesUPP)osl_getAsciiFunctionSymbol( i_rMod, "BP_GetSupportedMIMETypes" );
-    if( pBPGetSupp &&
-        noErr == pBPGetSupp( &aMIMETypesStrangeStruct, 0 ) &&
-        aMIMETypesStrangeStruct.typeStrings )
-    {
-        HLock( aMIMETypesStrangeStruct.typeStrings );
-        if( aMIMETypesStrangeStruct.infoStrings )  // it's possible some plugins have infoStrings missing
-            HLock( aMIMETypesStrangeStruct.infoStrings );
-    }
-    else // Try to get data from the resource fork
-    {
-        xRes = CFBundleOpenBundleResourceMap( i_xBundle );
-        if( xRes > 0 )
-        {
-            aMIMETypesStrangeStruct.typeStrings = Get1Resource('STR#', 128);
-            if( aMIMETypesStrangeStruct.typeStrings )
-            {
-                DetachResource( aMIMETypesStrangeStruct.typeStrings );
-                HLock( aMIMETypesStrangeStruct.typeStrings );
-                aMIMETypesStrangeStruct.infoStrings = Get1Resource('STR#', 127);
-                if( aMIMETypesStrangeStruct.infoStrings )
-                {
-                    DetachResource( aMIMETypesStrangeStruct.infoStrings );
-                    HLock( aMIMETypesStrangeStruct.infoStrings );
-                }
-            }
-        }
-    }
-
-    if( aMIMETypesStrangeStruct.typeStrings && aMIMETypesStrangeStruct.infoStrings )
-    {
-        short nVariantCount = (**(short**)aMIMETypesStrangeStruct.typeStrings) / 2;
-        // Fill in the info struct based on the data in the BPSupportedMIMETypes struct
-        // this is an array of pascal string of unknown (!) encoding
-        // whoever thought of this deserves a fair beating
-        short mimeIndex = 2;
-        short descriptionIndex = 2;
-        for( int i = 0; i < nVariantCount; i++ )
-        {
-            rtl::OUString aMimetype = GetNextPluginStringFromHandle( aMIMETypesStrangeStruct.typeStrings, &mimeIndex );
-            rtl::OUString aExtLine = GetNextPluginStringFromHandle( aMIMETypesStrangeStruct.typeStrings, &mimeIndex );
-            rtl::OUString aDescription;
-            if( aMIMETypesStrangeStruct.infoStrings )
-                aDescription = GetNextPluginStringFromHandle( aMIMETypesStrangeStruct.infoStrings, &descriptionIndex );
-
-            // create extension list string
-            sal_Int32 nExtIndex = 0;
-            OUStringBuffer aExtension;
-            while( nExtIndex != -1 )
-            {
-                OUString aExt = aExtLine.getToken( 0, ',', nExtIndex);
-                if( aExt.indexOfAsciiL( "*.", 2 ) != 0 )
-                    aExtension.appendAscii( "*." );
-                aExtension.append( aExt );
-                if( nExtIndex != -1 )
-                    aExtension.append( sal_Unicode(';') );
-            }
-
-            PluginDescription* pNew = new PluginDescription;
-            // set plugin name (path to library)
-            pNew->PluginName    = i_rBundleURL;
-            // set mimetype
-            pNew->Mimetype  = aMimetype;
-            // set extension line
-            pNew->Extension = aExtension.makeStringAndClear();
-            // set description
-            pNew->Description= aDescription;
-            io_rDescriptions.push_back( pNew );
-            nAdded++;
-
-            #if OSL_DEBUG_LEVEL > 1
-            fprintf( stderr,
-                     "Inserting from resource:\n"
-                     "    Mimetype: %s\n"
-                     "    Extension: %s\n"
-                     "    Description: %s\n",
-                     OUStringToOString( pNew->Mimetype, RTL_TEXTENCODING_UTF8 ).getStr(),
-                     OUStringToOString( pNew->Extension, RTL_TEXTENCODING_UTF8 ).getStr(),
-                     OUStringToOString( pNew->Description, RTL_TEXTENCODING_UTF8 ).getStr()
-                     );
-            #endif
-        }
-    }
-
-
-    // clean up
-    if( aMIMETypesStrangeStruct.typeStrings )
-    {
-        HUnlock( aMIMETypesStrangeStruct.typeStrings );
-        DisposeHandle( aMIMETypesStrangeStruct.typeStrings );
-    }
-    if( aMIMETypesStrangeStruct.infoStrings )
-    {
-        HUnlock( aMIMETypesStrangeStruct.infoStrings );
-        DisposeHandle( aMIMETypesStrangeStruct.infoStrings );
-    }
-    if( xRes )
-        CFBundleCloseBundleResourceMap( i_xBundle, xRes );
-
-    return nAdded;
-}
-
-// check some known bad plugins to avoid crashes
-static bool checkBlackList( CFBundleRef i_xBundle )
-{
-    rtl::OUString aBundleName;
-    CFTypeRef bundlename = CFBundleGetValueForInfoDictionaryKey( i_xBundle, CFSTR("CFBundleName"));
-    if( bundlename && CFGetTypeID(bundlename) == CFStringGetTypeID() )
-        aBundleName = getString( static_cast<CFStringRef>(bundlename) );
-
-    rtl::OUString aBundleVersion;
-    CFTypeRef bundleversion = CFBundleGetValueForInfoDictionaryKey( i_xBundle, CFSTR("CFBundleVersion"));
-    if( bundleversion && CFGetTypeID(bundleversion) == CFStringGetTypeID() )
-        aBundleVersion = getString( static_cast<CFStringRef>(bundleversion) );
-
-    bool bReject = false;
-    // #i102735# VLC plugin prior to 1.0 tends to crash
-    if( aBundleName.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "VLC Plug-in" ) ) )
-    {
-        sal_Int32 nIndex = 0;
-        rtl::OUString aMajor( aBundleVersion.getToken( 0, '.', nIndex ) );
-        if( aMajor.toInt32() < 1 )
-        {
-            bReject = true;
-        }
-    }
-    // #i103674# Garmin Communicator Plugin crashes
-    else if( aBundleName.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "Garmin Communicator Plugin" ) ) )
-    {
-        bReject = true;
-    }
-
-    #if OSL_DEBUG_LEVEL > 1
-    if( bReject )
-        fprintf( stderr, "rejecting plugin \"%s\" version %s\n",
-                 rtl::OUStringToOString( aBundleName, RTL_TEXTENCODING_UTF8 ).getStr(),
-                 rtl::OUStringToOString( aBundleVersion, RTL_TEXTENCODING_UTF8 ).getStr()
-                 );
-    #endif
-
-    return bReject;
-}
-
-static int getPluginDescriptions( CFBundleRef i_xBundle , list< PluginDescription* >& io_rDescriptions )
-{
-    int nDescriptions = 0;
-    if( ! i_xBundle )
-        return nDescriptions;
-
-    if( checkBlackList( i_xBundle ) )
-        return 0;
-
-    rtl::OUString aPlugURL;
-    CFURLRef xURL = CFBundleCopyBundleURL( i_xBundle );
-    aPlugURL = getString( xURL );
-    CFRelease( xURL );
-
-    #if OSL_DEBUG_LEVEL > 1
-    rtl::OUString aPlugName, aPlugDescription;
-    CFTypeRef name = CFBundleGetValueForInfoDictionaryKey( i_xBundle, CFSTR("WebPluginName"));
-    if( name && CFGetTypeID(name) == CFStringGetTypeID() )
-      aPlugName = getString( static_cast<CFStringRef>(name) );
-
-    CFTypeRef description = CFBundleGetValueForInfoDictionaryKey( i_xBundle, CFSTR("WebPluginDescription"));
-    if( description && CFGetTypeID(description) == CFStringGetTypeID() )
-        aPlugDescription = getString( static_cast<CFStringRef>(description) );
-
-    fprintf( stderr, "URL: %s\nname: %s\ndescription: %s\n",
-        rtl::OUStringToOString( aPlugURL, RTL_TEXTENCODING_UTF8 ).getStr(),
-        rtl::OUStringToOString( aPlugName, RTL_TEXTENCODING_UTF8 ).getStr(),
-        rtl::OUStringToOString( aPlugDescription, RTL_TEXTENCODING_UTF8 ).getStr()
-        );
-    #endif
-
-
-    // get location of plugin library
-    CFURLRef xLibURL = CFBundleCopyExecutableURL( i_xBundle );
-    if( ! xLibURL )
-        return 0;
-    // get the file system path
-    rtl::OUString aModuleURL( CFURLtoOSLURL( xLibURL ) );
-    CFRelease( xLibURL );
-
-    #if OSL_DEBUG_LEVEL > 1
-    fprintf( stderr, "exec URL = %s\n", rtl::OUStringToOString( aModuleURL, RTL_TEXTENCODING_UTF8 ).getStr() );
-    #endif
-
-    /* TODO: originally the C++ wrapper for oslModule was used here, but that led to
-       mysterious crashes in the event loop (pointing to heap corruption). Why using
-       the C style oslModule should fix this is completely unknown. It may be that
-       we have just hidden the heap corruption a little more.
-    */
-    oslModule aMod = osl_loadModule( aModuleURL.pData, SAL_LOADMODULE_DEFAULT );
-    if( ! aMod )
-        return 0;
-
-    // check for at least the init function of a plugin
-    if( ! osl_getAsciiFunctionSymbol( aMod, "NP_Initialize") &&
-        ! osl_getAsciiFunctionSymbol( aMod, "NP_GetEntryPoints" ) )
-    {
-        return 0;
-    }
-
-    // ask the plist of the bundle for mimetypes
-    nDescriptions = parsePlist( i_xBundle, aPlugURL, io_rDescriptions );
-    if( nDescriptions )
-    {
-        osl_unloadModule( aMod );
-        return nDescriptions;
-    }
-
-    // resolve the symbol that might get us the mimetypes
-    const char* (*pGetMimeDescription)() = (const char*(*)())osl_getAsciiFunctionSymbol( aMod, "_NP_GetMIMEDescription" );
-    if( pGetMimeDescription )
-    {
-        const char* pMime = pGetMimeDescription();
-        if( pMime )
-        {
-            nDescriptions = parseMimeString( aPlugURL, io_rDescriptions, pMime );
-            if( nDescriptions )
-            {
-                osl_unloadModule( aMod );
-                return nDescriptions;
-            }
-        }
-    }
-
-    // and as last resort check the resource of the bundle
-    nDescriptions = parseMimeResource( i_xBundle, aMod, aPlugURL, io_rDescriptions );
-    osl_unloadModule( aMod );
-
-    return nDescriptions;
-}
-
-// Unix specific implementation
-static bool CheckPlugin( const rtl::OUString& rPath, list< PluginDescription* >& rDescriptions )
-{
-#if OSL_DEBUG_LEVEL > 1
-    fprintf( stderr, "Trying path %s ... ", rtl::OUStringToOString( rPath, RTL_TEXTENCODING_UTF8 ).getStr() );
-#endif
-    CFURLRef xURL = createURL( rPath );
-
-    CFArrayRef xBundles = CFBundleCreateBundlesFromDirectory( NULL, xURL, CFSTR("plugin") );
-    if( ! xBundles )
-        return false;
-
-    CFIndex nBundles = CFArrayGetCount( xBundles );
-
-#if OSL_DEBUG_LEVEL > 1
-    fprintf( stderr, "got %d bundles\n", (int)nBundles );
-#endif
-
-    int nDescriptions = 0;
-    for( CFIndex i = 0; i < nBundles; i++ )
-    {
-        CFBundleRef xBundle = (CFBundleRef)CFArrayGetValueAtIndex( xBundles, i );
-        nDescriptions += getPluginDescriptions( xBundle, rDescriptions );
-
-        CFRelease( xBundle );
-    }
-    CFRelease( xBundles );
-
-
-    return nDescriptions > 0;
-}
-
-static rtl::OUString FindFolderURL(  FSVolumeRefNum vRefNum, OSType folderType )
-{
-    rtl::OUString aRet;
-
-    FSRef aFSRef;
-    OSErr err = FSFindFolder( vRefNum, folderType, kDontCreateFolder, &aFSRef );
-    if( err == noErr )
-    {
-        CFURLRef xURL = CFURLCreateFromFSRef( NULL, &aFSRef );
-        aRet = getString( xURL );
-        CFRelease( xURL );
-    }
-
-    return aRet;
-}
-
-Sequence<PluginDescription> XPluginManager_Impl::impl_getPluginDescriptions() throw(css::uno::RuntimeException, std::exception)
-{
-    static Sequence<PluginDescription> aDescriptions;
-    static sal_Bool bHavePlugins = sal_False;
-    if( ! bHavePlugins )
-    {
-        std::list<PluginDescription*> aPlugins;
-
-        static const char* pNPXPluginPath = getenv( "MOZ_PLUGIN_PATH" );
-
-        // get directories
-        std::list< rtl::OUString > aPaths;
-        if( pNPXPluginPath )
-        {
-            CFMutableStringRef xMutableString = CFStringCreateMutable( NULL, 0 );
-            CFStringAppendCString( xMutableString, pNPXPluginPath, kCFStringEncodingUTF8 );
-            CFURLRef xURL = CFURLCreateWithFileSystemPath( NULL, xMutableString, kCFURLPOSIXPathStyle, true );
-            CFRelease( xMutableString );
-            aPaths.push_back( getString( xURL ) );
-            CFRelease( xURL );
-        }
-
-        rtl::OUString aPath = FindFolderURL( kUserDomain, kInternetPlugInFolderType );
-        if( aPath.getLength() )
-            aPaths.push_back( aPath );
-        aPath = FindFolderURL( kLocalDomain, kInternetPlugInFolderType );
-        if( aPath.getLength() )
-            aPaths.push_back( aPath );
-        aPath = FindFolderURL( kOnAppropriateDisk, kInternetPlugInFolderType );
-        if( aPath.getLength() )
-            aPaths.push_back( aPath );
-
-
-        const Sequence< ::rtl::OUString >& rPaths( PluginManager::getAdditionalSearchPaths() );
-        for( sal_Int32 i = 0; i < rPaths.getLength(); i++ )
-        {
-            aPaths.push_back( getURLFromPath( rPaths.getConstArray()[i] ) );
-        }
-
-        for( std::list< rtl::OUString >::const_iterator it = aPaths.begin(); it != aPaths.end(); ++it )
-        {
-            rtl::OUString aPath( *it );
-#if OSL_DEBUG_LEVEL > 1
-            fprintf( stderr, "check path %s\n", rtl::OUStringToOString( *it, RTL_TEXTENCODING_UTF8 ).getStr() );
-#endif
-            CheckPlugin( aPath, aPlugins );
-        }
-
-
-        // create return value
-        aDescriptions = Sequence<PluginDescription>( aPlugins.size() );
-#if OSL_DEBUG_LEVEL > 1
-        fprintf( stderr, "found %d plugins\n", (int)aPlugins.size() );
-#endif
-        list<PluginDescription*>::iterator iter;
-        sal_Int32 nPlug = 0;
-        for( iter = aPlugins.begin(); iter != aPlugins.end(); ++iter )
-        {
-            aDescriptions.getArray()[ nPlug++ ] = **iter;
-            delete *iter;
-        }
-        aPlugins.clear();
-        bHavePlugins = sal_True;
-    }
-    return aDescriptions;
-}
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/extensions/source/plugin/aqua/sysplug.mm b/extensions/source/plugin/aqua/sysplug.mm
deleted file mode 100644
index a9b54a8ec2e1..000000000000
--- a/extensions/source/plugin/aqua/sysplug.mm
+++ /dev/null
@@ -1,882 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*************************************************************************
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * Copyright 2000, 2010 Oracle and/or its affiliates.
- *
- * OpenOffice.org - a multi-platform office productivity suite
- *
- * This file is part of OpenOffice.org.
- *
- * OpenOffice.org is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 3
- * only, as published by the Free Software Foundation.
- *
- * OpenOffice.org is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License version 3 for more details
- * (a copy is included in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU Lesser General Public License
- * version 3 along with OpenOffice.org.  If not, see
- * <http://www.openoffice.org/license.html>
- * for a copy of the LGPLv3 License.
- *
- ************************************************************************/
-
-#include <config_lgpl.h>
-
-#include <cstdarg>
-
-#include <sys/types.h>
-#include <signal.h>
-#include <sys/wait.h>
-
-#include "premac.h"
-#include <Cocoa/Cocoa.h>
-#include "postmac.h"
-
-#include <osl/thread.h>
-
-#include <plugin/impl.hxx>
-
-extern NPNetscapeFuncs aNPNFuncs;
-
-#include <tools/debug.hxx>
-
-using namespace plugstringhelper;
-
-using ::rtl::OUString;
-using ::rtl::OUStringToOString;
-
-#if OSL_DEBUG_LEVEL > 1
-void TRACE( char const * s );
-void TRACEN( char const * s, long n );
-#else
-#define TRACE(x)
-#define TRACEN(x,n)
-#endif
-
-
-struct SysPlugData
-{
-    MacPluginComm::NP_CGContext m_aCGContext;
-    NP_Port                     m_aNPPort;
-    NSView*                     m_pParentView;
-    NSView*                     m_pPlugView;
-    int                         m_nDrawingModel;
-    NSPoint                     m_aLastPlugViewOrigin;
-    bool                        m_bSetWindowOnDraw;
-    SysPlugData()
-    {
-        memset( this, 0, sizeof(*this) );
-    }
-};
-
-std::shared_ptr<SysPlugData> CreateSysPlugData()
-{
-    return std::shared_ptr<SysPlugData>(new SysPlugData);
-}
-
-void XPlugin_Impl::SetSysPlugDataParentView(SystemEnvData const& rEnvData)
-{
-    m_pSysPlugData->m_pParentView = rEnvData.mpNSView;
-}
-
-extern "C" {
-
-void /*SAL_CALL NP_LOADDS*/  NPN_ForceRedraw_Impl(NPP instance)
-{
-    TRACE( "NPN_ForceRedraw_Impl" );
-    XPlugin_Impl* pImpl = XPluginManager_Impl::getXPluginFromNPP( instance );
-    if( pImpl )
-    {
-        SysPlugData& rPlugData( pImpl->getSysPlugData() );
-        if( rPlugData.m_pPlugView )
-            [rPlugData.m_pPlugView setNeedsDisplay: YES];
-    }
-}
-
-NPError /*SAL_CALL NP_LOADDS*/  NPN_SetValue_Impl( NPP instance,
-                                          NPPVariable variable,
-                                          void* value )
-{
-    TRACE( "NPN_SetValue_Impl" );
-    switch( variable )
-    {
-        case (NPPVariable)1000: // NPNVpluginDrawingModel
-        {
-            // ugly, but that's the way we need to do it
-            int nDrawingModel = (int)value;
-
-            TRACEN( "drawing model: ", nDrawingModel );
-            XPlugin_Impl* pImpl =
-                XPluginManager_Impl::getXPluginFromNPP( instance );
-            if (pImpl)
-                pImpl->getSysPlugData().m_nDrawingModel = nDrawingModel;
-        }
-        break;
-        default:
-        break;
-    }
-    return NPERR_NO_ERROR;
-}
-
-} // extern "C"
-
-struct FakeEventRecord : public EventRecord
-{
-    FakeEventRecord()
-    {
-        memset( this, 0, sizeof(EventRecord) );
-        ::GetGlobalMouse( &where );
-        when = ::TickCount();
-        modifiers = ::GetCurrentEventKeyModifiers();
-    }
-};
-
-
-@interface OOoPluginView : NSView
-{
-    XPlugin_Impl*   m_pImpl;
-    MacPluginComm*  m_pCom;
-}
--(id)initWithInstance: (XPlugin_Impl*)i_pImpl pluginComm: (MacPluginComm*)i_pCom frame: (NSRect)i_aRect;
--(void)drawRect: (NSRect)i_aRect;
--(BOOL)isOpaque;
--(BOOL)isFlipped;
-
-// NSResponder
--(void)mouseMoved:   (NSEvent*)i_pEvent;
--(void)mouseDown:    (NSEvent*)i_pEvent;
--(void)mouseDragged: (NSEvent*)i_pEvent;
--(void)mouseUp:      (NSEvent*)i_pEvent;
--(void)rightMouseDown:    (NSEvent*)i_pEvent;
--(void)rightMouseDragged: (NSEvent*)i_pEvent;
--(void)rightMouseUp:      (NSEvent*)i_pEvent;
--(void)otherMouseDown:    (NSEvent*)i_pEvent;
--(void)otherMouseDragged: (NSEvent*)i_pEvent;
--(void)otherMouseUp:      (NSEvent*)i_pEvent;
--(void)mouseEntered: (NSEvent*)i_pEvent;
--(void)mouseExited:  (NSEvent*)i_pEvent;
-@end
-
-@implementation OOoPluginView
--(id)initWithInstance: (XPlugin_Impl*)i_pImpl pluginComm: (MacPluginComm*)i_pCom frame: (NSRect) i_aRect
-{
-    if( (self = [super initWithFrame: i_aRect]) )
-    {
-        m_pImpl = i_pImpl;
-        m_pCom = i_pCom;
-    }
-    return self;
-}
-
--(void)drawRect: (NSRect) i_aRect
-{
-    (void) i_aRect; // unused
-    m_pCom->drawView( m_pImpl );
-}
-
--(BOOL)isOpaque
-{
-    return NO;
-}
-
--(BOOL)isFlipped
-{
-    return YES;
-}
-
-// NSResponder
--(void)mouseMoved:   (NSEvent*)i_pEvent
-{
-    (void) i_pEvent; // unused
-    FakeEventRecord aRec;
-    aRec.what = osEvt + 18; // NPEventType_AdjustCursorEvent
-    m_pCom->NPP_HandleEvent( &m_pImpl->getNPPInstance(), &aRec );
-}
-
--(void)mouseDown:    (NSEvent*)i_pEvent
-{
-    (void) i_pEvent; // unused
-    FakeEventRecord aRec;
-    aRec.what = mouseDown;
-    m_pCom->NPP_HandleEvent( &m_pImpl->getNPPInstance(), &aRec );
-}
-
--(void)mouseDragged: (NSEvent*)i_pEvent
-{
-    (void) i_pEvent; // unused
-    FakeEventRecord aRec;
-    aRec.what = aRec.what = osEvt + 18; // NPEventType_AdjustCursorEvent
-    m_pCom->NPP_HandleEvent( &m_pImpl->getNPPInstance(), &aRec );
-}
-
--(void)mouseUp:      (NSEvent*)i_pEvent
-{
-    (void) i_pEvent; // unused
-    FakeEventRecord aRec;
-    aRec.what = mouseUp;
-    m_pCom->NPP_HandleEvent( &m_pImpl->getNPPInstance(), &aRec );
-}
-
--(void)rightMouseDown:    (NSEvent*)i_pEvent
-{
-    (void) i_pEvent; // unused
-    FakeEventRecord aRec;
-    aRec.what = mouseDown;
-    m_pCom->NPP_HandleEvent( &m_pImpl->getNPPInstance(), &aRec );
-}
-
--(void)rightMouseDragged: (NSEvent*)i_pEvent
-{
-    (void) i_pEvent; // unused
-    FakeEventRecord aRec;
-    aRec.what = aRec.what = osEvt + 18; // NPEventType_AdjustCursorEvent
-    m_pCom->NPP_HandleEvent( &m_pImpl->getNPPInstance(), &aRec );
-}
-
--(void)rightMouseUp:      (NSEvent*)i_pEvent
-{
-    (void) i_pEvent; // unused
-    FakeEventRecord aRec;
-    aRec.what = mouseUp;
-    m_pCom->NPP_HandleEvent( &m_pImpl->getNPPInstance(), &aRec );
-}
-
--(void)otherMouseDown:    (NSEvent*)i_pEvent
-{
-    (void) i_pEvent; // unused
-    FakeEventRecord aRec;
-    aRec.what = mouseDown;
-    m_pCom->NPP_HandleEvent( &m_pImpl->getNPPInstance(), &aRec );
-}
-
--(void)otherMouseDragged: (NSEvent*)i_pEvent
-{
-    (void) i_pEvent; // unused
-    FakeEventRecord aRec;
-    aRec.what = aRec.what = osEvt + 18; // NPEventType_AdjustCursorEvent
-    m_pCom->NPP_HandleEvent( &m_pImpl->getNPPInstance(), &aRec );
-}
-
--(void)otherMouseUp:      (NSEvent*)i_pEvent
-{
-    (void) i_pEvent; // unused
-    FakeEventRecord aRec;
-    aRec.what = mouseUp;
-    m_pCom->NPP_HandleEvent( &m_pImpl->getNPPInstance(), &aRec );
-}
-
--(void)mouseEntered: (NSEvent*)i_pEvent
-{
-    (void) i_pEvent; // unused
-    FakeEventRecord aRec;
-    aRec.what = aRec.what = osEvt + 18; // NPEventType_AdjustCursorEvent
-    m_pCom->NPP_HandleEvent( &m_pImpl->getNPPInstance(), &aRec );
-}
-
--(void)mouseExited:  (NSEvent*)i_pEvent
-{
-    (void) i_pEvent; // unused
-    FakeEventRecord aRec;
-    aRec.what = aRec.what = osEvt + 18; // NPEventType_AdjustCursorEvent
-    m_pCom->NPP_HandleEvent( &m_pImpl->getNPPInstance(), &aRec );
-}
-
-@end
-
-
-MacPluginComm::MacPluginComm( const rtl::OUString& i_rMimetype, const rtl::OUString& i_rBundle, NSView* i_pParent )
-    : PluginComm( OUStringToOString( i_rBundle, RTL_TEXTENCODING_UTF8 ) ),
-      m_xBundle( NULL ),
-      m_hPlugLib( NULL ),
-      m_pNullTimer( NULL )
-{
-    (void) i_rMimetype; // unused
-    (void) i_pParent; // unused
-    // initialize plugin function table
-    memset( &m_aNPPfuncs, 0, sizeof( m_aNPPfuncs ) );
-
-    // load the bundle
-    CFURLRef xURL = createURL( i_rBundle );
-    m_xBundle = CFBundleCreate( NULL, xURL );
-    CFRelease( xURL );
-    if( m_xBundle )
-    {
-        // ask the plugin library
-        // first get its location
-        CFURLRef xLibURL = CFBundleCopyExecutableURL( m_xBundle );
-        if( xLibURL )
-        {
-            // get the file system path
-            rtl::OUString aModuleURL( CFURLtoOSLURL( xLibURL ) );
-            CFRelease( xLibURL );
-            m_hPlugLib = osl_loadModule( aModuleURL.pData, SAL_LOADMODULE_DEFAULT );
-            #if OSL_DEBUG_LEVEL > 1
-            if( ! m_hPlugLib )
-                fprintf( stderr, "module %s could not be loaded\n", OUStringToOString( aModuleURL, RTL_TEXTENCODING_UTF8 ).getStr() );
-            #endif
-        }
-        #if OSL_DEBUG_LEVEL > 1
-        else
-            fprintf( stderr, "bundle %s has no exectutable URL\n", OUStringToOString( i_rBundle, RTL_TEXTENCODING_UTF8 ).getStr() );
-        #endif
-    }
-    else
-    {
-        #if OSL_DEBUG_LEVEL > 1
-        fprintf( stderr, "bundle %s could not be loaded\n", OUStringToOString( i_rBundle, RTL_TEXTENCODING_UTF8 ).getStr() );
-        #endif
-    }
-
-    DBG_ASSERT( m_xBundle && m_hPlugLib, "loading plugin bundle failed!" );
-
-
-    m_aNPPfuncs.size = sizeof( m_aNPPfuncs );
-    m_aNPPfuncs.version = 0;
-
-
-    m_eCall = eNP_Initialize;
-    execute();
-}
-
-
-MacPluginComm::~MacPluginComm()
-{
-    if( m_hPlugLib )
-    {
-        // NPP_Shutdown();
-        NPError (*pShutdown)();
-        if( retrieveFunction( "NP_Shutdown", (void**)&pShutdown ) )
-        {
-            NPError nErr = (*pShutdown)(); (void)nErr;
-            DBG_ASSERT( nErr == NPERR_NO_ERROR, "NP_Shutdown() failed!" );
-        }
-        osl_unloadModule( m_hPlugLib );
-    }
-    if( m_xBundle )
-        CFRelease( m_xBundle );
-}
-
-
-sal_Bool MacPluginComm::retrieveFunction( const char* i_pName, void** o_ppFunc ) const
-{
-    if( ! m_hPlugLib || ! o_ppFunc )
-        return sal_False;
-
-    *o_ppFunc = (void*)osl_getAsciiFunctionSymbol( m_hPlugLib, i_pName );
-
-    if( ! *o_ppFunc && m_xBundle )
-    {
-        rtl::OUString aName( OUString::createFromAscii( *i_pName == '_' ? i_pName+1 : i_pName ) );
-        CFStringRef xName = createString( aName );
-        if( xName )
-        {
-            *o_ppFunc =  CFBundleGetFunctionPointerForName( m_xBundle, xName );
-            CFRelease( xName );
-        }
-    }
-
-    return (*o_ppFunc != NULL);
-}
-
-IMPL_LINK_NOARG_TYPED(MacPluginComm, NullTimerHdl, Timer*, void)
-{
-    // note: this is a Timer handler, we are already protected by the SolarMutex
-
-    FakeEventRecord aRec;
-    aRec.what = nullEvent;
-    aRec.where.h = aRec.where.v = 20000;
-
-    for( std::list< XPlugin_Impl* >::iterator it = m_aNullEventClients.begin();
-         it != m_aNullEventClients.end(); ++it )
-    {
-        SysPlugData& rPlugData( (*it)->getSysPlugData() );
-        if( rPlugData.m_pPlugView ) // for safety do not dispatch null events before first NPP_SetWindow
-            (*m_aNPPfuncs.event)( &(*it)->getNPPInstance(), &aRec );
-    }
-}
-
-
-
-long MacPluginComm::doIt()
-{
-    long nRet = 0;
-    switch( m_eCall )
-    {
-    case eNP_Initialize:
-    {
-        TRACE( "eNP_Initialize" );
-        NPError (*pInit)( NPNetscapeFuncs* );
-        if( retrieveFunction( "NP_Initialize", (void**)&pInit ) )
-        {
-            nRet = (*pInit)( &aNPNFuncs );
-
-            NPError nErr = NPERR_NO_ERROR;
-            NPError (*pEntry)( NPPluginFuncs* );
-            retrieveFunction( "NP_GetEntryPoints", (void**)&pEntry );
-            nErr = (*pEntry)( &m_aNPPfuncs );
-
-            DBG_ASSERT( nErr == NPERR_NO_ERROR, "NP_GetEntryPoints() failed!" );
-        }
-        else
-        {
-            nRet = NPERR_GENERIC_ERROR;
-        }
-        DBG_ASSERT( nRet == NPERR_NO_ERROR, "### NP_Initialize() failed!" );
-    }
-    break;
-    case eNPP_Destroy:
-        if( m_aNullEventClients.empty() )
-            delete m_pNullTimer, m_pNullTimer = NULL;
-
-        TRACE( "eNPP_Destroy" );
-        nRet = (m_aNPPfuncs.destroy
-                ? (*m_aNPPfuncs.destroy)(
-                    (NPP)m_aArgs[0],
-                    (NPSavedData**)m_aArgs[1] )
-                : NPERR_GENERIC_ERROR);
-        break;
-    case eNPP_DestroyStream:
-        TRACE( "eNPP_DestroyStream" );
-        nRet =  (m_aNPPfuncs.destroystream
-                 ? (*m_aNPPfuncs.destroystream)(
-                     (NPP)m_aArgs[0],
-                     (NPStream*)m_aArgs[1],
-                     (NPError)(sal_IntPtr)m_aArgs[2] )
-                 : NPERR_GENERIC_ERROR);
-        break;
-    case eNPP_New:
-        TRACE( "eNPP_New" );
-        nRet = (m_aNPPfuncs.newp
-                ? (*m_aNPPfuncs.newp)(
-                    (NPMIMEType)m_aArgs[0],
-                    (NPP)m_aArgs[1],
-                    (uint16_t)(sal_IntPtr)m_aArgs[2],
-                    (int16_t)(sal_IntPtr)m_aArgs[3],
-                    (char**)m_aArgs[4],
-                    (char**)m_aArgs[5],
-                    (NPSavedData*)m_aArgs[6] )
-                : NPERR_GENERIC_ERROR);
-
-        if( ! m_pNullTimer && m_aNPPfuncs.event )
-        {
-            m_pNullTimer = new AutoTimer();
-            m_pNullTimer->SetTimeout( 50 );
-            m_pNullTimer->SetTimeoutHdl( LINK( this, MacPluginComm, NullTimerHdl ) );
-            m_pNullTimer->Start();
-        }
-
-        break;
-    case eNPP_NewStream:
-        TRACE( "eNPP_NewStream" );
-        nRet = (m_aNPPfuncs.newstream
-                ? (*m_aNPPfuncs.newstream)(
-                    (NPP)m_aArgs[0],
-                    (NPMIMEType)m_aArgs[1],
-                    (NPStream*)m_aArgs[2],
-                    (NPBool)(sal_IntPtr)m_aArgs[3],
-                    (uint16_t*)m_aArgs[4] )
-                : NPERR_GENERIC_ERROR);
-        break;
-    case eNPP_Print:
-        TRACE( "eNPP_Print" );
-        if (m_aNPPfuncs.print)
-            (*m_aNPPfuncs.print)(
-                (NPP)m_aArgs[0],
-                (NPPrint*)m_aArgs[1] );
-        break;
-    case eNPP_SetWindow:
-    {
-        TRACE( "eNPP_SetWindow" );
-        nRet = (m_aNPPfuncs.setwindow
-                ? (*m_aNPPfuncs.setwindow)(
-                    (NPP)m_aArgs[0],
-                    (NPWindow*)m_aArgs[1] )
-                : NPERR_GENERIC_ERROR);
-
-        break;
-    }
-    case eNPP_HandleEvent:
-    {
-        TRACE( "eNPP_HandleEvent" );
-        nRet = (m_aNPPfuncs.event
-                ? (*m_aNPPfuncs.event)(
-                    (NPP)m_aArgs[0],
-                    m_aArgs[1] )
-                : NPERR_GENERIC_ERROR);
-
-        break;
-    }
-    case eNPP_StreamAsFile:
-        TRACE( "eNPP_StreamAsFile" );
-        if (m_aNPPfuncs.asfile)
-            (*m_aNPPfuncs.asfile)(
-                (NPP)m_aArgs[0],
-                (NPStream*)m_aArgs[1],
-                (char*)m_aArgs[2] );
-        break;
-    case eNPP_URLNotify:
-        TRACE( "eNPP_URLNotify" );
-        if (m_aNPPfuncs.urlnotify)
-            (*m_aNPPfuncs.urlnotify)(
-                (NPP)m_aArgs[0],
-                (char*)m_aArgs[1],
-                (NPReason)(sal_IntPtr)m_aArgs[2],
-                m_aArgs[3] );
-        break;
-    case eNPP_Write:
-        TRACEN( "eNPP_Write n=", (int32_t)m_aArgs[3] );
-        nRet = (m_aNPPfuncs.write
-                ? (*m_aNPPfuncs.write)(
-                    (NPP)m_aArgs[0],
-                    (NPStream*)m_aArgs[1],
-                    (int32_t)m_aArgs[2],
-                    (int32_t)m_aArgs[3],
-                    m_aArgs[4] )
-                : 0);
-        break;
-    case eNPP_WriteReady:
-        TRACE( "eNPP_WriteReady" );
-        nRet = (m_aNPPfuncs.writeready
-                ? (*m_aNPPfuncs.writeready)(
-                    (NPP)m_aArgs[0],
-                    (NPStream*)m_aArgs[1] )
-                : 0);
-        break;
-    case eNPP_GetValue:
-        TRACE( "eNPP_GetValue" );
-        nRet = (m_aNPPfuncs.getvalue
-                ? (*m_aNPPfuncs.getvalue)(
-                    (NPP)m_aArgs[0],
-                    (NPPVariable)(int)m_aArgs[1],
-                    m_aArgs[2] )
-                : NPERR_GENERIC_ERROR);
-        break;
-    case eNPP_SetValue:
-        TRACE( "eNPP_SetValue" );
-        nRet = (m_aNPPfuncs.setvalue
-                ? (*m_aNPPfuncs.setvalue)(
-                    (NPP)m_aArgs[0],
-                    (NPNVariable)(int)m_aArgs[1],
-                    m_aArgs[2] )
-                : NPERR_GENERIC_ERROR);
-        break;
-    case eNPP_Shutdown:
-    {
-        TRACE( "eNPP_Shutdown" );
-        NPP_ShutdownUPP pFunc;
-        if (retrieveFunction( "NPP_Shutdown", (void**)&pFunc ))
-            (*pFunc)();
-    }
-    break;
-    case eNPP_Initialize:
-        TRACE( "eNPP_Initialize" );
-        OSL_FAIL( "NPP_Initialize: not implemented!" );
-        break;
-    case eNPP_GetJavaClass:
-        TRACE( "eNPP_GetJavaClass" );
-        OSL_FAIL( "NPP_GetJavaClass: not implemented!" );
-        break;
-    }
-    return nRet;
-}
-
-
-NPError MacPluginComm::NPP_Destroy( XPlugin_Impl* i_pImpl, NPSavedData** save )
-{
-    // remove from NullEvent timer
-    m_aNullEventClients.remove( i_pImpl );
-
-    NPError nErr = NPP_Destroy( &i_pImpl->getNPPInstance(), save );
-
-    // release plugin view
-    SysPlugData& rPlugData( i_pImpl->getSysPlugData() );
-    if( rPlugData.m_pPlugView )
-    {
-        [rPlugData.m_pPlugView removeFromSuperview];
-        [rPlugData.m_pPlugView release];
-        rPlugData.m_pPlugView = nil;
-    }
-
-    return nErr;
-}
-
-
-NPError MacPluginComm::NPP_Destroy( NPP instance, NPSavedData** save )
-{
-    DBG_ASSERT( m_aNPPfuncs.destroy, "### NPP_Destroy(): null pointer in NPP functions table!" );
-    m_eCall = eNPP_Destroy;
-    m_aArgs[0] = (void*)instance;
-    m_aArgs[1] = (void*)save;
-    return (NPError)execute();
-}
-
-
-NPError MacPluginComm::NPP_DestroyStream( NPP instance, NPStream* stream, NPError reason )
-{
-    DBG_ASSERT( m_aNPPfuncs.destroystream, "### NPP_DestroyStream(): null pointer in NPP functions table!" );
-    m_eCall = eNPP_DestroyStream;
-    m_aArgs[0] = (void*)instance;
-    m_aArgs[1] = (void*)stream;
-    m_aArgs[2] = (void*)(intptr_t)reason;
-    return (NPError)execute();
-}
-
-
-NPError MacPluginComm::NPP_New( NPMIMEType pluginType, NPP instance, uint16_t mode, int16_t argc,
-                                  char* argn[], char* argv[], NPSavedData *saved )
-{
-    XPlugin_Impl* pImpl = XPluginManager_Impl::getXPluginFromNPP( instance );
-    DBG_ASSERT( pImpl, "no instance found" );
-
-    if( pImpl ) // sanity check
-        m_aNullEventClients.push_back( pImpl );
-
-    DBG_ASSERT( m_aNPPfuncs.newp, "### NPP_New(): null pointer in NPP functions table!" );
-    #if OSL_DEBUG_LEVEL > 1
-    fprintf( stderr, "NPP_New( %s. %p, %d, %d",
-             pluginType, instance, (int)mode, (int)argc );
-    for( int16_t i = 0; i < argc; i++ )
-    fprintf( stderr, "\n%s = %s", argn[i], argv[i] );
-    fprintf( stderr, ", %p )\n", saved );
-    #endif
-    m_eCall = eNPP_New;
-    m_aArgs[0] = (void*)pluginType;
-    m_aArgs[1] = (void*)instance;
-    m_aArgs[2] = (void*)(intptr_t)mode;
-    m_aArgs[3] = (void*)(intptr_t)argc;
-    m_aArgs[4] = (void*)argn;
-    m_aArgs[5] = (void*)argv;
-    m_aArgs[6] = (void*)saved;
-
-    return (NPError)execute();
-}
-
-
-NPError MacPluginComm::NPP_NewStream( NPP instance, NPMIMEType type, NPStream* stream,
-                                        NPBool seekable, uint16_t* stype )
-{
-    DBG_ASSERT( m_aNPPfuncs.newstream, "### NPP_NewStream(): null pointer in NPP functions table!" );
-    m_eCall = eNPP_NewStream;
-    m_aArgs[0] = (void*)instance;
-    m_aArgs[1] = (void*)type;
-    m_aArgs[2] = (void*)stream;
-    m_aArgs[3] = (void*)(intptr_t)seekable;
-    m_aArgs[4] = (void*)stype;
-    return (NPError)execute();
-}
-
-
-void MacPluginComm::NPP_Print( NPP instance, NPPrint* platformPrint )
-{
-    DBG_ASSERT( m_aNPPfuncs.print, "### NPP_Print(): null pointer in NPP functions table!" );
-    m_eCall = eNPP_Print;
-    m_aArgs[0] = (void*)instance;
-    m_aArgs[1] = (void*)platformPrint;
-    execute();
-}
-
-
-NPError MacPluginComm::NPP_SetWindow( NPP instance, NPWindow* window )
-{
-    DBG_ASSERT( m_aNPPfuncs.setwindow, "### NPP_SetWindow(): null pointer in NPP functions table!" );
-    m_eCall = eNPP_SetWindow;
-    m_aArgs[0] = (void*)instance;
-    m_aArgs[1] = (void*)window;
-    return (NPError)execute();
-}
-
-
-NPError MacPluginComm::NPP_HandleEvent( NPP instance, void* event )
-{
-    DBG_ASSERT( m_aNPPfuncs.event, "### NPP_HandleEvent(): null pointer in NPP functions table!" );
-    m_eCall = eNPP_HandleEvent;
-    m_aArgs[0] = (void*)instance;
-    m_aArgs[1] = event;
-    return (NPError)execute();
-}
-
-
-void MacPluginComm::NPP_StreamAsFile( NPP instance, NPStream* stream, const char* fname )
-{
-    DBG_ASSERT( m_aNPPfuncs.asfile, "### NPP_StreamAsFile(): null pointer in NPP functions table!" );
-    m_eCall = eNPP_StreamAsFile;
-    m_aArgs[0] = (void*)instance;
-    m_aArgs[1] = (void*)stream;
-    m_aArgs[2] = (void*)fname;
-    execute();
-}
-
-
-void MacPluginComm::NPP_URLNotify( NPP instance, const char* url, NPReason reason, void* notifyData )
-{
-    DBG_ASSERT( m_aNPPfuncs.urlnotify, "### NPP_URLNotify(): null pointer in NPP functions table!" );
-    m_eCall = eNPP_URLNotify;
-    m_aArgs[0] = (void*)instance;
-    m_aArgs[1] = (void*)url;
-    m_aArgs[2] = (void*)(intptr_t)reason;
-    m_aArgs[3] = notifyData;
-    execute();
-}
-
-
-int32_t MacPluginComm::NPP_Write( NPP instance, NPStream* stream, int32_t offset, int32_t len, void* buffer )
-{
-    DBG_ASSERT( m_aNPPfuncs.write, "### NPP_Write(): null pointer in NPP functions table!" );
-    m_eCall = eNPP_Write;
-    m_aArgs[0] = (void*)instance;
-    m_aArgs[1] = (void*)stream;
-    m_aArgs[2] = (void*)offset;
-    m_aArgs[3] = (void*)len;
-    m_aArgs[4] = buffer;
-    return (NPError)execute();
-}
-
-
-int32_t MacPluginComm::NPP_WriteReady( NPP instance, NPStream* stream )
-{
-    DBG_ASSERT( m_aNPPfuncs.writeready, "### NPP_WriteReady(): null pointer in NPP functions table!" );
-    m_eCall = eNPP_WriteReady;
-    m_aArgs[0] = (void*)instance;
-    m_aArgs[1] = (void*)stream;
-    return execute();
-}
-
-
-NPError MacPluginComm::NPP_GetValue( NPP instance, NPPVariable variable, void *ret_value )
-{
-    DBG_ASSERT( m_aNPPfuncs.getvalue, "### NPP_GetValue(): null pointer in NPP functions table!" );
-    m_eCall = eNPP_GetValue;
-    m_aArgs[0] = (void*)instance;
-    m_aArgs[1] = (void*)variable;
-    m_aArgs[2] = ret_value;
-    return (NPError)execute();
-}
-
-
-NPError MacPluginComm::NPP_Initialize()
-{
-    return NPERR_NO_ERROR;
-}
-
-
-void MacPluginComm::NPP_Shutdown()
-{
-    m_eCall = eNPP_Shutdown;
-    execute();
-}
-
-
-NPError MacPluginComm::NPP_SetWindow( XPlugin_Impl* i_pImpl )
-{
-    // update window NPWindow from view
-    SysPlugData& rPlugData( i_pImpl->getSysPlugData() );
-
-    // update plug view
-    NSRect aPlugRect = [rPlugData.m_pParentView frame];
-    aPlugRect.origin.x = aPlugRect.origin.y = 0;
-    if( ! rPlugData.m_pPlugView )
-    {
-        rPlugData.m_pPlugView = [[OOoPluginView alloc] initWithInstance: i_pImpl pluginComm: this frame: aPlugRect];
-        [rPlugData.m_pParentView addSubview: rPlugData.m_pPlugView];
-    }
-    else
-        [rPlugData.m_pPlugView setFrame: aPlugRect];
-
-    NPWindow* pNPWin = &i_pImpl->getNPWindow();
-    NSWindow* pWin = [rPlugData.m_pPlugView window];
-    NSRect aWinRect = [pWin frame];
-    NSRect aBounds = [rPlugData.m_pPlugView frame];
-    NSRect aVisibleBounds = [rPlugData.m_pPlugView visibleRect];
-
-    #if OSL_DEBUG_LEVEL > 1
-    fprintf( stderr, "visible bounds = %d+%d+%dx%d\n",
-             (int)aVisibleBounds.origin.x, (int)aVisibleBounds.origin.y,
-             (int)aVisibleBounds.size.width, (int)aVisibleBounds.size.height );
-    #endif
-
-    NSPoint aViewOrigin = [rPlugData.m_pPlugView convertPoint: NSZeroPoint toView: nil];
-    // save view origin so we can notice movement of the view in drawView
-    // in case of a moved view we need to reset the port/context
-    rPlugData.m_aLastPlugViewOrigin = aViewOrigin;
-
-    // convert view origin to topdown coordinates
-    aViewOrigin.y = aWinRect.size.height - aViewOrigin.y;
-
-    // same for clipping
-    NSPoint aClipOrigin = [rPlugData.m_pPlugView convertPoint: aVisibleBounds.origin toView: nil];
-    aClipOrigin.y = aWinRect.size.height - aClipOrigin.y;
-
-    #if OSL_DEBUG_LEVEL > 1
-    fprintf( stderr, "view origin: %d+%d, clip origin = %d+%d\n",
-             (int)aViewOrigin.x, (int)aViewOrigin.y,
-             (int)aClipOrigin.x, (int)aClipOrigin.y );
-    #endif
-
-    pNPWin->x                = aViewOrigin.x;
-    pNPWin->y                = aViewOrigin.y;
-    pNPWin->width            = aBounds.size.width;
-    pNPWin->height           = aBounds.size.height;
-    pNPWin->clipRect.left    = aClipOrigin.x;
-    pNPWin->clipRect.top     = aClipOrigin.y;
-    pNPWin->clipRect.right   = aClipOrigin.x + aVisibleBounds.size.width;
-    pNPWin->clipRect.bottom  = aClipOrigin.y + aVisibleBounds.size.height;
-
-    if( rPlugData.m_nDrawingModel == 1 )
-    {
-        rPlugData.m_aCGContext.window = reinterpret_cast<WindowRef>([pWin windowRef]);
-        pNPWin->window = &rPlugData.m_aCGContext;
-        rPlugData.m_aCGContext.context = reinterpret_cast<CGContextRef>([[pWin graphicsContext] graphicsPort]);
-        #if OSL_DEBUG_LEVEL > 1
-        fprintf( stderr, "window is %p, context is %p\n",
-                 rPlugData.m_aCGContext.window, rPlugData.m_aCGContext.context );
-        #endif
-    }
-    else
-    {
-        rPlugData.m_aNPPort.port = GetWindowPort( reinterpret_cast<WindowRef>([pWin windowRef]) );
-        rPlugData.m_aNPPort.portx = aClipOrigin.x;
-        rPlugData.m_aNPPort.porty = aClipOrigin.y;
-        pNPWin->window = &rPlugData.m_aNPPort;
-        #if OSL_DEBUG_LEVEL > 1
-        fprintf( stderr, "port is %p at (%d,%d)\n",
-                 rPlugData.m_aNPPort.port, (int)rPlugData.m_aNPPort.portx, (int)rPlugData.m_aNPPort.porty );
-        #endif
-    }
-
-    if( pNPWin->width == 0 || pNPWin->height == 0 || [rPlugData.m_pPlugView isHiddenOrHasHiddenAncestor] )
-        rPlugData.m_bSetWindowOnDraw = true;
-
-    NPError nErr = NPP_SetWindow( &i_pImpl->getNPPInstance(), &i_pImpl->getNPWindow() );
-
-    return nErr;
-}
-
-void MacPluginComm::drawView( XPlugin_Impl* i_pImpl )
-{
-    SysPlugData& rPlugData( i_pImpl->getSysPlugData() );
-
-    // check if the view was moved since the last SetWindow
-    NSPoint aViewOrigin = [rPlugData.m_pPlugView convertPoint: NSZeroPoint toView: nil];
-    if( rPlugData.m_bSetWindowOnDraw ||
-        aViewOrigin.x != rPlugData.m_aLastPlugViewOrigin.x ||
-        aViewOrigin.y != rPlugData.m_aLastPlugViewOrigin.y )
-    {
-        NPP_SetWindow( i_pImpl );
-        rPlugData.m_bSetWindowOnDraw = false;
-    }
-
-    // send a paint event
-    NSWindow* pWin = [rPlugData.m_pPlugView window];
-    FakeEventRecord aRec;
-    aRec.what       =  updateEvt;
-    aRec.message    = (uint32_t)[pWin windowRef];
-    this->NPP_HandleEvent( &i_pImpl->getNPPInstance(), &aRec );
-}
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/extensions/source/plugin/base/context.cxx b/extensions/source/plugin/base/context.cxx
deleted file mode 100644
index 478562aa7035..000000000000
--- a/extensions/source/plugin/base/context.cxx
+++ /dev/null
@@ -1,345 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*************************************************************************
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * Copyright 2000, 2010 Oracle and/or its affiliates.
- *
- * OpenOffice.org - a multi-platform office productivity suite
- *
- * This file is part of OpenOffice.org.
- *
- * OpenOffice.org is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 3
- * only, as published by the Free Software Foundation.
- *
- * OpenOffice.org is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License version 3 for more details
- * (a copy is included in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU Lesser General Public License
- * version 3 along with OpenOffice.org.  If not, see
- * <http://www.openoffice.org/license.html>
- * for a copy of the LGPLv3 License.
- *
- ************************************************************************/
-
-#ifdef AIX
-#define _LINUX_SOURCE_COMPAT
-#include <sys/timer.h>
-#undef _LINUX_SOURCE_COMPAT
-#endif
-
-#ifdef WNT
-#include <prewin.h>
-#include <postwin.h>
-#endif
-
-#include <cstdarg>
-#include <cstdio>
-
-#include <plugin/impl.hxx>
-
-#include <sal/log.hxx>
-#include <com/sun/star/frame/FrameSearchFlag.hpp>
-#include <com/sun/star/frame/XComponentLoader.hpp>
-#include <com/sun/star/uno/XComponentContext.hpp>
-#include <com/sun/star/frame/Desktop.hpp>
-#include <comphelper/fileurl.hxx>
-#include <tools/urlobj.hxx>
-#include <osl/file.hxx>
-
-#include <cppuhelper/implbase1.hxx>
-
-using namespace com::sun::star::io;
-using namespace com::sun::star::frame;
-
-namespace ext_plug {
-
-class FileSink : public ::cppu::WeakAggImplHelper1< css::io::XOutputStream >
-{
-private:
-    Reference< css::uno::XComponentContext >   m_xContext;
-    FILE*                   fp;
-    Reference< css::plugin::XPlugin >          m_xPlugin;
-    OUString                 m_aTarget;
-    OUString                 m_aFileName;
-
-public:
-    FileSink( const Reference< css::uno::XComponentContext > &,
-              const Reference< css::plugin::XPlugin > & plugin,
-              const OUString& target,
-              const Reference< css::io::XActiveDataSource > & source );
-    virtual ~FileSink();
-
-    // css::io::XOutputStream
-    virtual void SAL_CALL writeBytes( const Sequence<sal_Int8>& ) throw(std::exception) override;
-    virtual void SAL_CALL flush() throw(std::exception) override;
-    virtual void SAL_CALL closeOutput() throw (RuntimeException, std::exception) override;
-};
-
-}
-using namespace ext_plug;
-
-class XPluginContext_Impl : public ::cppu::WeakAggImplHelper1< css::plugin::XPluginContext >
-{
-    Reference< css::uno::XComponentContext >   m_xContext;
-    rtl_TextEncoding                           m_aEncoding;
-public:
-
-    XPluginContext_Impl( const Reference< css::uno::XComponentContext >  & );
-    virtual ~XPluginContext_Impl();
-
-
-    virtual OUString SAL_CALL getValue(const Reference< css::plugin::XPlugin > & plugin, css::plugin::PluginVariable variable) throw( css::plugin::PluginException, RuntimeException, std::exception ) override;
-    virtual void SAL_CALL getURLNotify(const Reference< css::plugin::XPlugin > & plugin, const OUString& url, const OUString& target, const Reference< css::lang::XEventListener > & listener) throw( css::plugin::PluginException, RuntimeException, std::exception ) override;
-    virtual void SAL_CALL getURL(const Reference< css::plugin::XPlugin > & plugin, const OUString& url, const OUString& target) throw( css::plugin::PluginException, RuntimeException, std::exception ) override;
-    virtual void SAL_CALL postURLNotify(const Reference< css::plugin::XPlugin > & plugin, const OUString& url, const OUString& target, const Sequence< sal_Int8 >& buf, sal_Bool file, const Reference< css::lang::XEventListener > & listener) throw( css::plugin::PluginException, RuntimeException, std::exception ) override;
-    virtual void SAL_CALL postURL(const Reference< css::plugin::XPlugin > & plugin, const OUString& url, const OUString& target, const Sequence< sal_Int8 >& buf, sal_Bool file) throw( css::plugin::PluginException, RuntimeException, std::exception ) override;
-    virtual void SAL_CALL newStream(const Reference< css::plugin::XPlugin > & plugin, const OUString& mimetype, const OUString& target, const Reference< css::io::XActiveDataSource > & source) throw( css::plugin::PluginException, RuntimeException, std::exception ) override;
-    virtual void SAL_CALL displayStatusText(const Reference< css::plugin::XPlugin > & plugin, const OUString& message) throw( css::plugin::PluginException, RuntimeException, std::exception ) override;
-    virtual OUString SAL_CALL getUserAgent(const Reference< css::plugin::XPlugin > & plugin) throw( css::plugin::PluginException, RuntimeException, std::exception ) override;
-};
-
-Reference< css::plugin::XPluginContext >  XPluginManager_Impl::createPluginContext() throw(std::exception)
-{
-    return new XPluginContext_Impl( m_xContext );
-}
-
-XPluginContext_Impl::XPluginContext_Impl( const Reference< css::uno::XComponentContext >  & rxContext )
-    : m_xContext( rxContext ),
-      m_aEncoding( osl_getThreadTextEncoding() )
-{
-}
-
-XPluginContext_Impl::~XPluginContext_Impl()
-{
-}
-
-OUString XPluginContext_Impl::getValue( const Reference< css::plugin::XPlugin > & /*plugin*/, css::plugin::PluginVariable /*variable*/ )
-    throw( css::plugin::PluginException, RuntimeException, std::exception )
-{
-    return OUString();
-}
-
-
-void XPluginContext_Impl::getURL(const Reference< css::plugin::XPlugin > & plugin, const OUString& url, const OUString& target) throw( css::plugin::PluginException, RuntimeException, std::exception )
-{
-    Reference< XDesktop2 > xDesktop = Desktop::create(m_xContext);
-
-    if(  target.isEmpty() )
-    {
-        INetURLObject aURL;
-        aURL.SetSmartProtocol( INetProtocol::File );
-        aURL.SetSmartURL( url );
-
-        OUString aUrl = aURL.GetMainURL(INetURLObject::DECODE_TO_IURI);
-        // the mimetype cannot be specified
-        plugin->provideNewStream( OUString(),
-                                  Reference< XActiveDataSource >(),
-                                  aUrl,
-                                  0, 0, comphelper::isFileUrl(aUrl) );
-        return;
-    }
-
-    XPlugin_Impl* pPlugin = XPluginManager_Impl::getPluginImplementation( plugin );
-
-    if( pPlugin )
-    {
-        try
-        {
-            css::beans::PropertyValue aValue;
-            aValue.Name     = "Referer";
-            aValue.Value <<= pPlugin->getRefererURL();
-
-            Sequence< css::beans::PropertyValue > aArgs( &aValue, 1 );
-            Reference< css::lang::XComponent >  xComp =
-                xDesktop->loadComponentFromURL(
-                                              url,
-                                              target,
-                                              css::frame::FrameSearchFlag::PARENT          |
-                                              css::frame::FrameSearchFlag::SELF            |
-                                              css::frame::FrameSearchFlag::CHILDREN        |
-                                              css::frame::FrameSearchFlag::SIBLINGS        |
-                                              css::frame::FrameSearchFlag::TASKS           |
-                                              css::frame::FrameSearchFlag::CREATE,
-                                              aArgs
-                                              );
-        }
-        catch(...)
-        {
-            throw css::plugin::PluginException();
-        }
-    }
-}
-
-void XPluginContext_Impl::getURLNotify(const Reference< css::plugin::XPlugin > & plugin, const OUString& url, const OUString& target, const Reference< css::lang::XEventListener > & listener )
-    throw( css::plugin::PluginException, RuntimeException, std::exception )
-{
-    getURL( plugin, url, target );
-    if( listener.is() )
-        listener->disposing( css::lang::EventObject() );
-}
-
-OUString XPluginContext_Impl::getUserAgent(const Reference< css::plugin::XPlugin > & /*plugin*/)
-    throw( css::plugin::PluginException, RuntimeException, std::exception )
-{
-    return OUString("Mozilla 3.0");
-}
-
-void XPluginContext_Impl::displayStatusText(const Reference< css::plugin::XPlugin > & /*plugin*/, const OUString& /*message*/)
-    throw( css::plugin::PluginException, RuntimeException, std::exception )
-{
-}
-
-void XPluginContext_Impl::postURL(const Reference< css::plugin::XPlugin > & plugin, const OUString& url, const OUString& target, const Sequence< sal_Int8 >& buf, sal_Bool file)
-    throw( css::plugin::PluginException, RuntimeException, std::exception )
-{
-    Sequence< sal_Int8 > aBuf;
-
-    if( file )
-    {
-        OUString aFileName( reinterpret_cast<char const *>(buf.getConstArray()), strlen(reinterpret_cast<char const *>(buf.getConstArray())), m_aEncoding );
-        INetURLObject aFilePath( aFileName );
-        aFileName = aFilePath.PathToFileName();
-        SvFileStream aStream( aFileName, StreamMode::READ );
-        if( aStream.IsOpen() )
-        {
-            sal_Int64 const nBytes = aStream.remainingSize();
-            aBuf = Sequence<sal_Int8>( nBytes );
-            aStream.Read( aBuf.getArray(), nBytes );
-            aStream.Close();
-            osl::FileBase::getFileURLFromSystemPath( aFileName, aFileName );
-            osl::File::remove( aFileName );
-        }
-    }
-
-    Reference< XDesktop2 > xDesktop = Desktop::create(m_xContext);
-
-    XPlugin_Impl* pPlugin = XPluginManager_Impl::getPluginImplementation( plugin );
-    if( pPlugin )
-    {
-        try
-        {
-            css::beans::PropertyValue aValues[2];
-            aValues[0].Name = "Referer";
-            aValues[0].Value <<= pPlugin->getRefererURL();
-
-            aValues[1].Name = "PostString";
-            aValues[1].Value <<= OStringToOUString( reinterpret_cast<char const *>(( file ? aBuf : buf ).getConstArray()), m_aEncoding );
-            Sequence< css::beans::PropertyValue > aArgs( aValues, 2 );
-            Reference< css::lang::XComponent >  xComp =
-                xDesktop->loadComponentFromURL(
-                                              url,
-                                              target,
-                                              css::frame::FrameSearchFlag::PARENT          |
-                                              css::frame::FrameSearchFlag::SELF            |
-                                              css::frame::FrameSearchFlag::CHILDREN        |
-                                              css::frame::FrameSearchFlag::SIBLINGS        |
-                                              css::frame::FrameSearchFlag::TASKS           |
-                                              css::frame::FrameSearchFlag::CREATE,
-                                              aArgs
-                                              );
-        }
-        catch( ... )
-        {
-            throw css::plugin::PluginException();
-        }
-    }
-}
-
-void XPluginContext_Impl::postURLNotify(const Reference< css::plugin::XPlugin > & plugin, const OUString& url, const OUString& target, const Sequence< sal_Int8 >& buf, sal_Bool file, const Reference< css::lang::XEventListener > & listener )
-    throw( css::plugin::PluginException, RuntimeException, std::exception )
-{
-    postURL( plugin, url, target, buf, file );
-    if( listener.is() )
-        listener->disposing( css::lang::EventObject() );
-}
-
-void XPluginContext_Impl::newStream( const Reference< css::plugin::XPlugin > & plugin, const OUString&, const OUString& target, const Reference< css::io::XActiveDataSource > & source )
-    throw( css::plugin::PluginException, RuntimeException, std::exception )
-{
-    FileSink*  pNewSink = new FileSink( m_xContext, plugin, target, source );
-    pNewSink->acquire();
-}
-
-
-
-FileSink::FileSink( const Reference< css::uno::XComponentContext >  & rxContext, const Reference< css::plugin::XPlugin > & plugin,
-                    const OUString& target, const Reference< css::io::XActiveDataSource > & source ) :
-        m_xContext( rxContext ),
-        m_xPlugin( plugin ),
-        m_aTarget( target )
-{
-    osl::FileBase::createTempFile( nullptr, nullptr, &m_aFileName );
-    OString aFile = OUStringToOString( m_aFileName, osl_getThreadTextEncoding() );
-    fp = fopen( aFile.getStr() , "wb" );
-
-    Reference< css::io::XActiveDataControl >  xControl( source, UNO_QUERY );
-
-    source->setOutputStream( Reference< css::io::XOutputStream > ( this ) );
-    if( xControl.is() )
-        xControl->start();
-}
-
-FileSink::~FileSink()
-{
-    osl::File::remove( m_aFileName );
-}
-
-void FileSink::closeOutput() throw (RuntimeException, std::exception)
-{
-    if( fp )
-        fclose( fp );
-
-    Reference< XDesktop2 > xDesktop = Desktop::create(m_xContext);
-    XPlugin_Impl* pPlugin = XPluginManager_Impl::getPluginImplementation( m_xPlugin );
-
-    if( pPlugin )
-    {
-        try
-        {
-            css::beans::PropertyValue aValue;
-            aValue.Name = "Referer";
-            aValue.Value <<= pPlugin->getRefererURL();
-
-            Sequence< css::beans::PropertyValue > aArgs( &aValue, 1 );
-            Reference< css::lang::XComponent >  xComp =
-                xDesktop->loadComponentFromURL(
-                                              m_aFileName,
-                                              m_aTarget,
-                                              css::frame::FrameSearchFlag::PARENT          |
-                                              css::frame::FrameSearchFlag::SELF            |
-                                              css::frame::FrameSearchFlag::CHILDREN        |
-                                              css::frame::FrameSearchFlag::SIBLINGS        |
-                                              css::frame::FrameSearchFlag::TASKS           |
-                                              css::frame::FrameSearchFlag::CREATE,
-                                              aArgs
-                                              );
-        }
-        catch( ... )
-        {
-        }
-    }
-    release();
-}
-
-void FileSink::writeBytes( const Sequence<sal_Int8>& Buffer ) throw(std::exception)
-{
-    if( fp )
-    {
-        size_t nItems = Buffer.getLength();
-        bool bSuccess = (fwrite(Buffer.getConstArray(), 1, nItems, fp) == nItems);
-        SAL_WARN_IF( !bSuccess, "extensions.plugin", "short write");
-    }
-}
-
-void FileSink::flush() throw(std::exception)
-{
-    if( fp )
-        fflush( fp );
-}
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/extensions/source/plugin/base/evtlstnr.cxx b/extensions/source/plugin/base/evtlstnr.cxx
deleted file mode 100644
index ef865fdf6d04..000000000000
--- a/extensions/source/plugin/base/evtlstnr.cxx
+++ /dev/null
@@ -1,74 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*************************************************************************
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * Copyright 2000, 2010 Oracle and/or its affiliates.
- *
- * OpenOffice.org - a multi-platform office productivity suite
- *
- * This file is part of OpenOffice.org.
- *
- * OpenOffice.org is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 3
- * only, as published by the Free Software Foundation.
- *
- * OpenOffice.org is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License version 3 for more details
- * (a copy is included in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU Lesser General Public License
- * version 3 along with OpenOffice.org.  If not, see
- * <http://www.openoffice.org/license.html>
- * for a copy of the LGPLv3 License.
- *
- ************************************************************************/
-
-
-#ifdef AIX
-#define _LINUX_SOURCE_COMPAT
-#include <sys/timer.h>
-#undef _LINUX_SOURCE_COMPAT
-#endif
-
-#ifdef WNT
-#include <prewin.h>
-#include <postwin.h>
-#endif
-
-#include <cstdarg>
-
-#include <plugin/impl.hxx>
-
-PluginEventListener::PluginEventListener( XPlugin_Impl* pPlugin,
-                                          const char* url,
-                                          const char* normurl,
-                                          void* notifyData ) :
-        m_pPlugin( pPlugin ),
-        m_xPlugin( pPlugin ),
-        m_pUrl( strdup( url ) ),
-        m_pNormalizedUrl( strdup( normurl ) ),
-        m_pNotifyData( notifyData )
-{
-}
-
-PluginEventListener::~PluginEventListener()
-{
-    if( m_pUrl )
-        free( m_pUrl );
-    if( m_pNormalizedUrl )
-        free( m_pNormalizedUrl );
-}
-
-void PluginEventListener::disposing( const css::lang::EventObject& /*rEvt*/ ) throw(std::exception)
-{
-    m_pPlugin->getPluginComm()->
-        NPP_URLNotify( &m_pPlugin->getNPPInstance(),
-                       m_pUrl,
-                       NPRES_DONE,
-                       m_pNotifyData );
-}
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/extensions/source/plugin/base/manager.cxx b/extensions/source/plugin/base/manager.cxx
deleted file mode 100644
index 21e354242acb..000000000000
--- a/extensions/source/plugin/base/manager.cxx
+++ /dev/null
@@ -1,234 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*************************************************************************
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * Copyright 2000, 2010 Oracle and/or its affiliates.
- *
- * OpenOffice.org - a multi-platform office productivity suite
- *
- * This file is part of OpenOffice.org.
- *
- * OpenOffice.org is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 3
- * only, as published by the Free Software Foundation.
- *
- * OpenOffice.org is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License version 3 for more details
- * (a copy is included in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU Lesser General Public License
- * version 3 along with OpenOffice.org.  If not, see
- * <http://www.openoffice.org/license.html>
- * for a copy of the LGPLv3 License.
- *
- ************************************************************************/
-
-
-#ifdef AIX
-#define _LINUX_SOURCE_COMPAT
-#include <sys/timer.h>
-#undef _LINUX_SOURCE_COMPAT
-#endif
-
-#ifdef WNT
-#include <prewin.h>
-#include <postwin.h>
-#endif
-
-#include <cstdarg>
-
-#include <comphelper/fileurl.hxx>
-#include <comphelper/string.hxx>
-#include <comphelper/processfactory.hxx>
-
-#include "plugin/impl.hxx"
-
-#include "osl/mutex.hxx"
-#include "unotools/pathoptions.hxx"
-#include "vcl/configsettings.hxx"
-
-#include "com/sun/star/container/XEnumerationAccess.hpp"
-#include "com/sun/star/container/XNameAccess.hpp"
-#include "com/sun/star/container/XEnumeration.hpp"
-#include "com/sun/star/container/XElementAccess.hpp"
-#include "com/sun/star/container/XIndexAccess.hpp"
-#include "com/sun/star/loader/XImplementationLoader.hpp"
-
-#include <cppuhelper/supportsservice.hxx>
-
-PluginManager* PluginManager::pManager = nullptr;
-
-PluginManager& PluginManager::get()
-{
-    if( ! pManager )
-        pManager = new PluginManager();
-    return *pManager;
-}
-
-void PluginManager::setServiceFactory( const Reference< css::lang::XMultiServiceFactory >& xFactory )
-{
-    PluginManager& rManager = get();
-    if( ! rManager.m_xSMgr.is() )
-        rManager.m_xSMgr = xFactory;
-}
-
-PluginManager::PluginManager()
-{
-}
-
-const Sequence< OUString >& PluginManager::getAdditionalSearchPaths()
-{
-    static Sequence< OUString > aPaths;
-
-    if( ! aPaths.getLength() )
-    {
-        SvtPathOptions aOptions;
-        OUString aPluginPath( aOptions.GetPluginPath() );
-        if( !aPluginPath.isEmpty() )
-        {
-            sal_Int32 nPaths = comphelper::string::getTokenCount(aPluginPath, ';');
-            aPaths.realloc( nPaths );
-            for( sal_Int32 i = 0; i < nPaths; i++ )
-                aPaths.getArray()[i] = aPluginPath.getToken(i, ';');
-        }
-    }
-
-    return aPaths;
-}
-
-
-Reference< XInterface > SAL_CALL PluginManager_CreateInstance( const Reference< css::lang::XMultiServiceFactory >  & rSMgr ) throw( Exception )
-{
-    Reference< XInterface >  xService = *new XPluginManager_Impl( comphelper::getComponentContext(rSMgr) );
-    return xService;
-}
-
-// css::lang::XServiceInfo
-OUString XPluginManager_Impl::getImplementationName() throw(  )
-
-{
-    return getImplementationName_Static();
-
-}
-
-// css::lang::XServiceInfo
-sal_Bool XPluginManager_Impl::supportsService(const OUString& ServiceName) throw(  )
-{
-    return cppu::supportsService(this, ServiceName);
-}
-
-// css::lang::XServiceInfo
-Sequence< OUString > XPluginManager_Impl::getSupportedServiceNames() throw(  )
-{
-    return getSupportedServiceNames_Static();
-}
-
-// XPluginManager_Impl
-Sequence< OUString > XPluginManager_Impl::getSupportedServiceNames_Static() throw(  )
-{
-    Sequence<OUString> aSNS { "com.sun.star.plugin.PluginManager" };
-    return aSNS;
-}
-
-XPluginManager_Impl::XPluginManager_Impl( const Reference< css::uno::XComponentContext >  & rxContext )
-: m_xContext( rxContext )
-{
-    PluginManager::setServiceFactory( Reference< css::lang::XMultiServiceFactory>(rxContext->getServiceManager(), UNO_QUERY_THROW) );
-}
-
-XPluginManager_Impl::~XPluginManager_Impl()
-{
-}
-
-XPlugin_Impl* XPluginManager_Impl::getXPluginFromNPP( NPP instance )
-{
-    ::std::list<XPlugin_Impl*>::iterator iter;
-    for( iter = PluginManager::get().getPlugins().begin();
-         iter != PluginManager::get().getPlugins().end(); ++iter )
-    {
-        if( &(*iter)->getNPPInstance() == instance )
-            return *iter;
-    }
-
-    return nullptr;
-}
-
-XPlugin_Impl* XPluginManager_Impl::getPluginImplementation( const Reference< css::plugin::XPlugin >& plugin )
-{
-    ::std::list<XPlugin_Impl*>::iterator iter;
-    for( iter = PluginManager::get().getPlugins().begin();
-         iter != PluginManager::get().getPlugins().end(); ++iter )
-    {
-        if( plugin == Reference< css::plugin::XPlugin >((*iter)) )
-            return *iter;
-    }
-
-    return nullptr;
-}
-
-Sequence<css::plugin::PluginDescription> XPluginManager_Impl::getPluginDescriptions()
-    throw (RuntimeException, std::exception)
-{
-    Sequence<css::plugin::PluginDescription> aRet;
-
-    vcl::SettingsConfigItem* pCfg = vcl::SettingsConfigItem::get();
-    OUString aVal( pCfg->getValue( "BrowserPlugins",
-                                        "Disabled" ) );
-    if( ! aVal.toBoolean() )
-    {
-        aRet = impl_getPluginDescriptions();
-    }
-    return aRet;
-}
-
-Reference< css::plugin::XPlugin > XPluginManager_Impl::createPlugin( const Reference< css::plugin::XPluginContext >& acontext, sal_Int16 mode, const Sequence< OUString >& argn, const Sequence< OUString >& argv, const css::plugin::PluginDescription& plugintype)
-    throw( RuntimeException,css::plugin::PluginException, std::exception )
-{
-    XPlugin_Impl* pImpl = new XPlugin_Impl( Reference< css::lang::XMultiServiceFactory>(m_xContext->getServiceManager(), UNO_QUERY_THROW) );
-    pImpl->setPluginContext( acontext );
-
-    PluginManager::get().getPlugins().push_back( pImpl );
-
-    pImpl->initInstance( plugintype,
-                         argn,
-                         argv,
-                         mode );
-
-    return pImpl;
-}
-
-Reference< css::plugin::XPlugin >  XPluginManager_Impl::createPluginFromURL( const Reference< css::plugin::XPluginContext > & acontext, sal_Int16 mode, const Sequence< OUString >& argn, const Sequence< OUString >& argv, const Reference< css::awt::XToolkit > & toolkit, const Reference< css::awt::XWindowPeer > & parent, const OUString& url ) throw (RuntimeException, std::exception)
-{
-    XPlugin_Impl* pImpl = new XPlugin_Impl( Reference< css::lang::XMultiServiceFactory>(m_xContext->getServiceManager(), UNO_QUERY_THROW) );
-    Reference< css::plugin::XPlugin >  xRef = pImpl;
-
-    pImpl->setPluginContext( acontext );
-
-    PluginManager::get().getPlugins().push_back( pImpl );
-
-
-    pImpl->initInstance( url,
-                         argn,
-                         argv,
-                         mode );
-
-    pImpl->createPeer( toolkit, parent );
-
-    pImpl->provideNewStream( pImpl->getDescription().Mimetype,
-                             Reference< css::io::XActiveDataSource >(),
-                             url,
-                             0, 0, comphelper::isFileUrl(url) );
-
-    if( ! pImpl->getPluginComm() )
-    {
-        pImpl->dispose();
-        xRef = nullptr;
-    }
-
-    return xRef;
-}
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/extensions/source/plugin/base/multiplx.cxx b/extensions/source/plugin/base/multiplx.cxx
deleted file mode 100644
index faf41001285d..000000000000
--- a/extensions/source/plugin/base/multiplx.cxx
+++ /dev/null
@@ -1,333 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*************************************************************************
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * Copyright 2000, 2010 Oracle and/or its affiliates.
- *
- * OpenOffice.org - a multi-platform office productivity suite
- *
- * This file is part of OpenOffice.org.
- *
- * OpenOffice.org is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 3
- * only, as published by the Free Software Foundation.
- *
- * OpenOffice.org is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License version 3 for more details
- * (a copy is included in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU Lesser General Public License
- * version 3 along with OpenOffice.org.  If not, see
- * <http://www.openoffice.org/license.html>
- * for a copy of the LGPLv3 License.
- *
- ************************************************************************/
-
-#include <osl/diagnose.h>
-#include <plugin/multiplx.hxx>
-
-
-//  class MRCListenerMultiplexerHelper
-
-MRCListenerMultiplexerHelper::MRCListenerMultiplexerHelper
-(
-      const Reference< css::awt::XWindow >  & rControl
-    , const Reference< css::awt::XWindow >  & rPeer
-)
-    : xPeer( rPeer )
-    , xControl( Reference< css::awt::XControl >( rControl, UNO_QUERY ) )
-    , aListenerHolder( aMutex )
-{
-}
-
-
-void MRCListenerMultiplexerHelper::setPeer( const Reference< css::awt::XWindow >  & rPeer )
-{
-    ::osl::Guard< ::osl::Mutex > aGuard( aMutex );
-    if( xPeer != rPeer )
-    {
-        if( xPeer.is() )
-        {
-            // get all uiks from the listener added to the peer
-            Sequence<Type> aContainedTypes = aListenerHolder.getContainedTypes();
-            const Type* pArray = aContainedTypes.getConstArray();
-            sal_Int32 nCount = aContainedTypes.getLength();
-            // loop over all listener types and remove the listeners from the peer
-            for( sal_Int32 i = 0; i < nCount; i++ )
-                unadviseFromPeer( xPeer, pArray[i] );
-        }
-        xPeer = rPeer;
-        if( xPeer.is() )
-        {
-            // get all uiks from the listener added to the peer
-            Sequence<Type> aContainedTypes = aListenerHolder.getContainedTypes();
-            const Type * pArray = aContainedTypes.getConstArray();
-            sal_Int32 nCount = aContainedTypes.getLength();
-            // loop over all listener types and add the listeners to the peer
-            for( sal_Int32 i = 0; i < nCount; i++ )
-                adviseToPeer( xPeer, pArray[i] );
-        }
-    }
-}
-
-// MRCListenerMultiplexerHelper
-void MRCListenerMultiplexerHelper::disposeAndClear()
-{
-    css::lang::EventObject aEvt;
-    aEvt.Source = xControl;
-    aListenerHolder.disposeAndClear( aEvt );
-}
-
-// MRCListenerMultiplexerHelper
-void MRCListenerMultiplexerHelper::adviseToPeer( const Reference< css::awt::XWindow >  & rPeer, const Type & type )
-{
-    // add a listener to the source (peer)
-    if( type == cppu::UnoType<css::awt::XWindowListener>::get())
-        rPeer->addWindowListener( this );
-    else if( type == cppu::UnoType<css::awt::XKeyListener>::get())
-        rPeer->addKeyListener( this );
-    else if( type == cppu::UnoType<css::awt::XFocusListener>::get())
-        rPeer->addFocusListener( this );
-    else if( type == cppu::UnoType<css::awt::XMouseListener>::get())
-        rPeer->addMouseListener( this );
-    else if( type == cppu::UnoType<css::awt::XMouseMotionListener>::get())
-        rPeer->addMouseMotionListener( this );
-    else if( type == cppu::UnoType<css::awt::XPaintListener>::get())
-        rPeer->addPaintListener( this );
-    else if( type == cppu::UnoType<css::awt::XTopWindowListener>::get())
-    {
-        Reference< css::awt::XTopWindow >  xTop( rPeer, UNO_QUERY );
-        if( xTop.is() )
-            xTop->addTopWindowListener( this );
-    }
-    else
-    {
-        OSL_FAIL( "unknown listener" );
-    }
-}
-
-// MRCListenerMultiplexerHelper
-void MRCListenerMultiplexerHelper::unadviseFromPeer( const Reference< css::awt::XWindow >  & rPeer, const Type & type )
-{
-    // the last listener is removed, remove the listener from the source (peer)
-    if( type == cppu::UnoType<css::awt::XWindowListener>::get())
-        rPeer->removeWindowListener( this );
-    else if( type == cppu::UnoType<css::awt::XKeyListener>::get())
-        rPeer->removeKeyListener( this );
-    else if( type == cppu::UnoType<css::awt::XFocusListener>::get())
-        rPeer->removeFocusListener( this );
-    else if( type == cppu::UnoType<css::awt::XMouseListener>::get())
-        rPeer->removeMouseListener( this );
-    else if( type == cppu::UnoType<css::awt::XMouseMotionListener>::get())
-        rPeer->removeMouseMotionListener( this );
-    else if( type == cppu::UnoType<css::awt::XPaintListener>::get())
-        rPeer->removePaintListener( this );
-    else if( type == cppu::UnoType<css::awt::XTopWindowListener>::get())
-    {
-        Reference< css::awt::XTopWindow >  xTop( rPeer, UNO_QUERY );
-        if( xTop.is() )
-            xTop->removeTopWindowListener( this );
-    }
-    else
-    {
-        OSL_FAIL( "unknown listener" );
-    }
-}
-
-// MRCListenerMultiplexerHelper
-void MRCListenerMultiplexerHelper::advise( const Type & type, const Reference< XInterface > & listener)
-{
-    ::osl::Guard< ::osl::Mutex > aGuard( aMutex );
-    if( 1 == aListenerHolder.addInterface( type, listener ) )
-    {
-        // the first listener is added
-        if( xPeer.is() )
-            adviseToPeer( xPeer, type );
-    }
-}
-
-// MRCListenerMultiplexerHelper
-void MRCListenerMultiplexerHelper::unadvise(const Type & type, const Reference< XInterface > & listener)
-{
-    ::osl::Guard< ::osl::Mutex > aGuard( aMutex );
-    ::cppu::OInterfaceContainerHelper * pCont = aListenerHolder.getContainer( type );
-    if( pCont )
-    {
-        if( 0 == pCont->removeInterface( listener ) && xPeer.is() )
-            // the last listener is removed
-            unadviseFromPeer( xPeer, type );
-    }
-}
-
-// css::lang::XEventListener
-void MRCListenerMultiplexerHelper::disposing(const css::lang::EventObject& ) throw(std::exception)
-{
-    ::osl::Guard< ::osl::Mutex > aGuard( aMutex );
-    // peer is disposed, clear the reference
-    xPeer.clear();
-}
-
-#define MULTIPLEX( InterfaceName, MethodName, EventName )                   \
-::cppu::OInterfaceContainerHelper * pCont;                                          \
-pCont = aListenerHolder.getContainer( cppu::UnoType< InterfaceName >::get());        \
-if( pCont )                                                                 \
-{                                                                           \
-    ::cppu::OInterfaceIteratorHelper    aIt( *pCont );                              \
-    EventName aEvt = e;                                                     \
-    /* Remark: The control is the event source not the peer. We must change */  \
-    /* the source of the event */                                               \
-    aEvt.Source = xControl;\
-    /*.is the control not destroyed */                                      \
-    if( aEvt.Source.is() )                                                  \
-    {                                                                       \
-        if( aIt.hasMoreElements() )                                         \
-        {                                                                   \
-            InterfaceName * pListener = static_cast<InterfaceName *>(aIt.next()); \
-            try                                                             \
-            {                                                               \
-                pListener->MethodName( aEvt );                              \
-            }                                                               \
-            catch(const RuntimeException&)                                  \
-            {                                                               \
-                /* ignore all usr system exceptions from the listener */    \
-            }                                                               \
-        }                                                                   \
-    }                                                                       \
-}
-
-// css::awt::XFocusListener
-void MRCListenerMultiplexerHelper::focusGained(const css::awt::FocusEvent& e) throw(std::exception)
-{
-    MULTIPLEX( css::awt::XFocusListener, focusGained, css::awt::FocusEvent )
-}
-
-// css::awt::XFocusListener
-void MRCListenerMultiplexerHelper::focusLost(const css::awt::FocusEvent& e) throw(std::exception)
-{
-    MULTIPLEX( css::awt::XFocusListener, focusLost, css::awt::FocusEvent )
-}
-
-// css::awt::XWindowListener
-void MRCListenerMultiplexerHelper::windowResized(const css::awt::WindowEvent& e) throw(std::exception)
-{
-    MULTIPLEX( css::awt::XWindowListener, windowResized, css::awt::WindowEvent )
-}
-
-// css::awt::XWindowListener
-void MRCListenerMultiplexerHelper::windowMoved(const css::awt::WindowEvent& e) throw(std::exception)
-{
-    MULTIPLEX( css::awt::XWindowListener, windowMoved, css::awt::WindowEvent )
-}
-
-// css::awt::XWindowListener
-void MRCListenerMultiplexerHelper::windowShown(const css::lang::EventObject& e) throw(std::exception)
-{
-    MULTIPLEX( css::awt::XWindowListener, windowShown, css::lang::EventObject )
-}
-
-// css::awt::XWindowListener
-void MRCListenerMultiplexerHelper::windowHidden(const css::lang::EventObject& e) throw(std::exception)
-{
-    MULTIPLEX( css::awt::XWindowListener, windowHidden, css::lang::EventObject )
-}
-
-// css::awt::XKeyListener
-void MRCListenerMultiplexerHelper::keyPressed(const css::awt::KeyEvent& e) throw(std::exception)
-{
-    MULTIPLEX( css::awt::XKeyListener, keyPressed, css::awt::KeyEvent )
-}
-
-// css::awt::XKeyListener
-void MRCListenerMultiplexerHelper::keyReleased(const css::awt::KeyEvent& e) throw(std::exception)
-{
-    MULTIPLEX( css::awt::XKeyListener, keyReleased, css::awt::KeyEvent )
-}
-
-// css::awt::XMouseListener
-void MRCListenerMultiplexerHelper::mousePressed(const css::awt::MouseEvent& e) throw(std::exception)
-{
-    MULTIPLEX( css::awt::XMouseListener, mousePressed, css::awt::MouseEvent )
-}
-
-// css::awt::XMouseListener
-void MRCListenerMultiplexerHelper::mouseReleased(const css::awt::MouseEvent& e) throw(std::exception)
-{
-    MULTIPLEX( css::awt::XMouseListener, mouseReleased, css::awt::MouseEvent )
-}
-
-// css::awt::XMouseListener
-void MRCListenerMultiplexerHelper::mouseEntered(const css::awt::MouseEvent& e) throw(std::exception)
-{
-    MULTIPLEX( css::awt::XMouseListener, mouseEntered, css::awt::MouseEvent )
-}
-
-// css::awt::XMouseListener
-void MRCListenerMultiplexerHelper::mouseExited(const css::awt::MouseEvent& e) throw(std::exception)
-{
-    MULTIPLEX( css::awt::XMouseListener, mouseExited, css::awt::MouseEvent )
-}
-
-// css::awt::XMouseMotionListener
-void MRCListenerMultiplexerHelper::mouseDragged(const css::awt::MouseEvent& e) throw(std::exception)
-{
-    MULTIPLEX( css::awt::XMouseMotionListener, mouseDragged, css::awt::MouseEvent )
-}
-
-// css::awt::XMouseMotionListener
-void MRCListenerMultiplexerHelper::mouseMoved(const css::awt::MouseEvent& e) throw(std::exception)
-{
-    MULTIPLEX( css::awt::XMouseMotionListener, mouseMoved, css::awt::MouseEvent )
-}
-
-// css::awt::XPaintListener
-void MRCListenerMultiplexerHelper::windowPaint(const css::awt::PaintEvent& e) throw(std::exception)
-{
-    MULTIPLEX( css::awt::XPaintListener, windowPaint, css::awt::PaintEvent )
-}
-
-// css::awt::XTopWindowListener
-void MRCListenerMultiplexerHelper::windowOpened(const css::lang::EventObject& e) throw(std::exception)
-{
-    MULTIPLEX( css::awt::XTopWindowListener, windowOpened, css::lang::EventObject )
-}
-
-// css::awt::XTopWindowListener
-void MRCListenerMultiplexerHelper::windowClosing( const css::lang::EventObject& e ) throw(std::exception)
-{
-    MULTIPLEX( css::awt::XTopWindowListener, windowClosing, css::lang::EventObject )
-}
-
-// css::awt::XTopWindowListener
-void MRCListenerMultiplexerHelper::windowClosed( const css::lang::EventObject& e ) throw(std::exception)
-{
-    MULTIPLEX( css::awt::XTopWindowListener, windowClosed, css::lang::EventObject )
-}
-
-// css::awt::XTopWindowListener
-void MRCListenerMultiplexerHelper::windowMinimized( const css::lang::EventObject& e ) throw(std::exception)
-{
-    MULTIPLEX( css::awt::XTopWindowListener, windowMinimized, css::lang::EventObject )
-}
-
-// css::awt::XTopWindowListener
-void MRCListenerMultiplexerHelper::windowNormalized( const css::lang::EventObject& e ) throw(std::exception)
-{
-    MULTIPLEX( css::awt::XTopWindowListener, windowNormalized, css::lang::EventObject )
-}
-
-// css::awt::XTopWindowListener
-void MRCListenerMultiplexerHelper::windowActivated( const css::lang::EventObject& e ) throw(std::exception)
-{
-    MULTIPLEX( css::awt::XTopWindowListener, windowActivated, css::lang::EventObject )
-}
-
-// css::awt::XTopWindowListener
-void MRCListenerMultiplexerHelper::windowDeactivated( const css::lang::EventObject& e ) throw(std::exception)
-{
-    MULTIPLEX( css::awt::XTopWindowListener, windowDeactivated, css::lang::EventObject )
-}
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/extensions/source/plugin/base/nfuncs.cxx b/extensions/source/plugin/base/nfuncs.cxx
deleted file mode 100644
index 21dbb45324dd..000000000000
--- a/extensions/source/plugin/base/nfuncs.cxx
+++ /dev/null
@@ -1,644 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*************************************************************************
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * Copyright 2000, 2010 Oracle and/or its affiliates.
- *
- * OpenOffice.org - a multi-platform office productivity suite
- *
- * This file is part of OpenOffice.org.
- *
- * OpenOffice.org is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 3
- * only, as published by the Free Software Foundation.
- *
- * OpenOffice.org is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License version 3 for more details
- * (a copy is included in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU Lesser General Public License
- * version 3 along with OpenOffice.org.  If not, see
- * <http://www.openoffice.org/license.html>
- * for a copy of the LGPLv3 License.
- *
- ************************************************************************/
-
-
-#ifdef AIX
-#define _LINUX_SOURCE_COMPAT
-#include <sys/timer.h>
-#undef _LINUX_SOURCE_COMPAT
-#endif
-
-#ifdef WNT
-#include <prewin.h>
-#include <postwin.h>
-#endif
-
-#include <cstdarg>
-#include <list>
-
-#include <plugin/impl.hxx>
-#include <vcl/svapp.hxx>
-#include <memory>
-
-#if OSL_DEBUG_LEVEL > 1
-#include <osl/thread.h>
-#include <osl/thread.hxx>
-#include <stdio.h>
-static FILE * s_file = 0;
-void TRACE( char const * s )
-{
-    if (! s_file)
-        s_file = stderr;
-    if (s_file)
-    {
-        oslThreadIdentifier t = osl::Thread::getCurrentIdentifier();
-        fprintf( s_file, "log [t_id=%" SAL_PRIuUINT32 "]: %s\n", t, s );
-        fflush( s_file );
-    }
-}
-void TRACEN( char const * s, long n )
-{
-    if (! s_file)
-        s_file = stderr;
-    if (s_file)
-    {
-        oslThreadIdentifier t = osl::Thread::getCurrentIdentifier();
-        fprintf( s_file, "log [t_id=%" SAL_PRIuUINT32 "]: %s%ld\n", t, s, n );
-        fflush( s_file );
-    }
-}
-void TRACES( char const* s, char const* s2 )
-{
-    if (! s_file)
-        s_file = stderr;
-    if (s_file)
-    {
-        oslThreadIdentifier t = osl::Thread::getCurrentIdentifier();
-        fprintf( s_file, "log [t_id=%" SAL_PRIuUINT32 "]: %s %s\n", t, s, s2 );
-        fflush( s_file );
-    }
-}
-#else
-#define TRACE(x)
-#define TRACEN(x,n)
-#define TRACES(x,s)
-#endif
-
-using namespace com::sun::star::lang;
-
-
-// Move deprecated functions which no longer appear in npapi.h before
-// their use to avoid errors that they're undeclared at point of use
-extern "C"
-{
-    const JRIEnvInterface** SAL_CALL NP_LOADDS  NPN_GetJavaEnv()
-    {
-        TRACE( "NPN_GetJavaEnv" );
-        // no java in this program
-        return nullptr;
-    }
-
-    jref SAL_CALL NP_LOADDS  NPN_GetJavaPeer( NPP /*instance*/ )
-    {
-        TRACE( "NPN_GetJavaPeer" );
-        return nullptr;
-    }
-}
-
-NPNetscapeFuncs aNPNFuncs =
-{
-    sizeof( NPNetscapeFuncs ),
-    (NP_VERSION_MAJOR << 8) | NP_VERSION_MINOR,
-    NPN_GetURL,
-    NPN_PostURL,
-    NPN_RequestRead,
-    NPN_NewStream,
-    NPN_Write,
-    NPN_DestroyStream,
-    NPN_Status,
-    NPN_UserAgent,
-    NPN_MemAlloc,
-    NPN_MemFree,
-    NPN_MemFlush,
-    NPN_ReloadPlugins,
-    NPN_GetJavaEnv,
-    NPN_GetJavaPeer,
-    NPN_GetURLNotify,
-    NPN_PostURLNotify,
-    NPN_GetValue,
-    NPN_SetValue,
-    NPN_InvalidateRect,
-    NPN_InvalidateRegion,
-    NPN_ForceRedraw
-};
-
-static OString normalizeURL( XPlugin_Impl* plugin, const OString& url )
-{
-    OString aLoadURL;
-    if( url.indexOf( ':' ) == -1 )
-    {
-        aLoadURL = OUStringToOString( plugin->getCreationURL(), plugin->getTextEncoding() );
-        int nPos;
-        if( ( nPos = aLoadURL.indexOf( "://" ) ) != -1 )
-        {
-            if( url.indexOf( '/' ) != -1 )
-            {
-                // this means same server but new path
-                nPos = aLoadURL.indexOf( '/', nPos+3 );
-
-                if( nPos != -1 )
-                    aLoadURL = aLoadURL.copy( 0, url.startsWith("/") ? nPos : nPos+1 );
-            }
-            else
-            {
-                // same server but new file
-                nPos = aLoadURL.lastIndexOf( '/' );
-                aLoadURL = aLoadURL.copy( 0, nPos+1 );
-            }
-            aLoadURL += url;
-        }
-        else
-            aLoadURL = url;
-    }
-    else if( url.indexOf( ":/" ) != -1 )
-        aLoadURL = url;
-
-    return aLoadURL;
-}
-
-struct AsynchronousGetURL
-{
-    OUString                        aUrl;
-    OUString                        aTarget;
-    Reference< XEventListener >     xListener;
-
-    DECL_LINK_TYPED( getURL, void*, void );
-};
-
-IMPL_LINK_TYPED( AsynchronousGetURL, getURL, void*, p, void )
-{
-    XPlugin_Impl* pImpl = static_cast<XPlugin_Impl*>(p);
-    try
-    {
-        pImpl->enterPluginCallback();
-        if( xListener.is() )
-            pImpl->getPluginContext()->
-                getURLNotify( pImpl,
-                              aUrl,
-                              aTarget,
-                              xListener );
-        else
-            pImpl->getPluginContext()->
-                getURL( pImpl,
-                        aUrl,
-                        aTarget );
-    }
-    catch(const css::plugin::PluginException&)
-    {
-    }
-    pImpl->leavePluginCallback();
-    delete this;
-}
-
-
-extern "C" {
-
-    void* SAL_CALL NP_LOADDS  NPN_MemAlloc( uint32_t nBytes )
-    {
-        TRACE( "NPN_MemAlloc" );
-        void* pMem = malloc( nBytes );
-        return pMem;
-    }
-
-    void SAL_CALL NP_LOADDS  NPN_MemFree( void* pMem )
-    {
-        TRACE( "NPN_MemFree" );
-        free( pMem );
-    }
-
-    uint32_t SAL_CALL NP_LOADDS  NPN_MemFlush( uint32_t /*nSize*/ )
-    {
-        TRACE( "NPN_MemFlush" );
-        return 0;
-    }
-
-    NPError SAL_CALL NP_LOADDS  NPN_DestroyStream( NPP instance, NPStream* stream, NPError /*reason*/ )
-    {
-        TRACE( "NPN_DestroyStream" );
-        XPlugin_Impl* pImpl = XPluginManager_Impl::getXPluginFromNPP( instance );
-        if( ! pImpl )
-            return NPERR_INVALID_INSTANCE_ERROR;
-
-        PluginStream* pStream = pImpl->getStreamFromNPStream( stream );
-        if( pStream )
-        {
-            if( pStream->getStreamType() == InputStream )
-                static_cast<PluginInputStream*>(pStream)->releaseSelf();
-            else
-                delete pStream;
-        }
-
-        return NPERR_NO_ERROR;
-    }
-
-    NPError SAL_CALL NP_LOADDS  NPN_GetURL( NPP instance, const char* url, const char* window )
-    {
-        TRACES( "NPN_GetURL", url );
-        XPlugin_Impl* pImpl = XPluginManager_Impl::getXPluginFromNPP( instance );
-        if( ! pImpl )
-            return NPERR_INVALID_INSTANCE_ERROR;
-
-        AsynchronousGetURL* pAsync = new AsynchronousGetURL();
-
-        OString aLoadURL = normalizeURL( pImpl, url );
-        TRACES( "NPN_GetURL", aLoadURL.getStr() );
-        pAsync->aUrl = OStringToOUString( aLoadURL, pImpl->getTextEncoding() );
-        pAsync->aTarget = OStringToOUString( window, pImpl->getTextEncoding() );
-        pImpl->setLastGetUrl( aLoadURL );
-        Application::PostUserEvent( LINK( pAsync, AsynchronousGetURL, getURL ), pImpl );
-        return NPERR_NO_ERROR;
-    }
-
-    NPError SAL_CALL NP_LOADDS  NPN_GetURLNotify( NPP instance, const char* url, const char* target,
-                          void* notifyData )
-    {
-        TRACES( "NPN_GetURLNotify", url );
-        XPlugin_Impl* pImpl = XPluginManager_Impl::getXPluginFromNPP( instance );
-        if( ! pImpl )
-            return NPERR_INVALID_INSTANCE_ERROR;
-
-        OString aLoadURL = normalizeURL( pImpl, url );
-        if( aLoadURL.isEmpty() )
-            return NPERR_INVALID_URL;
-
-        AsynchronousGetURL* pAsync = new AsynchronousGetURL();
-        PluginEventListener* pListener =
-            new PluginEventListener( pImpl, url, aLoadURL.getStr(), notifyData );
-        if( ! target || ! *target )
-        {
-            // stream will be fed back to plugin,
-            // notify immediately after destruction of stream
-            pImpl->addPluginEventListener( pListener );
-            pListener = nullptr;
-        }
-        pAsync->aUrl        = OStringToOUString( aLoadURL, pImpl->getTextEncoding() );
-        pAsync->aTarget     = OStringToOUString( target, pImpl->getTextEncoding() );
-        pAsync->xListener   = pListener;
-        pImpl->setLastGetUrl( aLoadURL );
-        Application::PostUserEvent( LINK( pAsync, AsynchronousGetURL, getURL ), pImpl );
-
-        return NPERR_NO_ERROR;
-    }
-
-    NPError SAL_CALL NP_LOADDS  NPN_NewStream( NPP instance, NPMIMEType type, const char* target,
-                           NPStream** stream )
-        // stream is a return value
-    {
-        TRACE( "NPN_NewStream" );
-        XPlugin_Impl* pImpl = XPluginManager_Impl::getXPluginFromNPP( instance );
-        if( ! pImpl )
-            return NPERR_INVALID_INSTANCE_ERROR;
-
-        PluginOutputStream* pStream = new PluginOutputStream( pImpl,
-                                                              "", 0, 0 );
-        *stream = &pStream->getStream();
-
-        try
-        {
-            pImpl->enterPluginCallback();
-            pImpl->getPluginContext()->
-                newStream(
-                    pImpl,
-                    OStringToOUString( type, pImpl->getTextEncoding () ),
-                    OStringToOUString( target, pImpl->getTextEncoding() ),
-                    css::uno::Reference< css::io::XActiveDataSource > ( pStream->getOutputStream(), UNO_QUERY )
-                    );
-            pImpl->leavePluginCallback();
-        }
-        catch( const css::plugin::PluginException& e )
-        {
-            pImpl->leavePluginCallback();
-            return e.ErrorCode;
-        }
-
-        return NPERR_NO_ERROR;
-    }
-
-    NPError SAL_CALL NP_LOADDS  NPN_PostURLNotify( NPP instance, const char* url, const char* target, uint32_t len, const char* buf, NPBool file, void* notifyData )
-    {
-        TRACE( "NPN_PostURLNotify" );
-        XPlugin_Impl* pImpl = XPluginManager_Impl::getXPluginFromNPP( instance );
-        if( ! pImpl )
-            return NPERR_INVALID_INSTANCE_ERROR;
-
-        css::uno::Sequence<sal_Int8> Bytes( reinterpret_cast<sal_Int8 const *>(buf), len );
-
-        OString aPostURL = normalizeURL( pImpl, url );
-        PluginEventListener* pListener =
-            new PluginEventListener( pImpl, url, aPostURL.getStr(), notifyData );
-
-        if( ! target || ! *target )
-        {
-            // stream will be fed back to plugin,
-            // notify immediately after destruction of stream
-            pImpl->addPluginEventListener( pListener );
-            pListener = nullptr;
-        }
-
-        try
-        {
-            pImpl->enterPluginCallback();
-            pImpl->getPluginContext()->
-                postURLNotify( pImpl,
-                               OStringToOUString( aPostURL, pImpl->getTextEncoding() ),
-                               OStringToOUString( target, pImpl->getTextEncoding() ),
-                               Bytes,
-                               file,
-                               css::uno::Reference< css::lang::XEventListener > ( pListener ) );
-            pImpl->leavePluginCallback();
-        }
-        catch( const css::plugin::PluginException& e )
-        {
-            pImpl->leavePluginCallback();
-            return e.ErrorCode;
-        }
-
-        return NPERR_NO_ERROR;
-    }
-
-    NPError SAL_CALL NP_LOADDS  NPN_PostURL( NPP instance, const char* url, const char* window, uint32_t len, const char* buf, NPBool file )
-    {
-        TRACE( "NPN_PostURL" );
-        XPlugin_Impl* pImpl = XPluginManager_Impl::getXPluginFromNPP( instance );
-        if( ! pImpl )
-            return NPERR_INVALID_INSTANCE_ERROR;
-
-        css::uno::Sequence<sal_Int8> Bytes( reinterpret_cast<sal_Int8 const *>(buf), len );
-        OString aPostURL = normalizeURL( pImpl, url );
-        try
-        {
-            pImpl->enterPluginCallback();
-            pImpl->getPluginContext()->
-                postURL( pImpl,
-                         OStringToOUString( aPostURL, pImpl->getTextEncoding() ),
-                         OStringToOUString( window, pImpl->getTextEncoding () ),
-                         Bytes,
-                         file );
-            pImpl->leavePluginCallback();
-        }
-        catch( const css::plugin::PluginException& e )
-        {
-            pImpl->leavePluginCallback();
-            return e.ErrorCode;
-        }
-
-        return NPERR_NO_ERROR;
-    }
-
-    NPError SAL_CALL NP_LOADDS  NPN_RequestRead( NPStream* stream, NPByteRange* rangeList )
-    {
-        TRACE( "NPN_RequestRead" );
-        if( ! rangeList )
-            return NPERR_NO_ERROR;
-
-        ::std::list<XPlugin_Impl*>& rList = PluginManager::get().getPlugins();
-        ::std::list<XPlugin_Impl*>::iterator iter;
-        XPlugin_Impl* pPlugin = nullptr;
-        PluginStream* pStream = nullptr;
-        for( iter = rList.begin(); iter!= rList.end(); ++iter )
-        {
-            pStream = (*iter)->getStreamFromNPStream( stream );
-            if( pStream )
-            {
-                pPlugin = *iter;
-                break;
-            }
-        }
-        if( ! pPlugin )
-            return NPERR_INVALID_INSTANCE_ERROR;
-        if( ! pStream || pStream->getStreamType() != InputStream )
-            return NPERR_FILE_NOT_FOUND;
-
-        PluginInputStream* pInputStream = static_cast<PluginInputStream*>(pStream);
-        std::unique_ptr<sal_Int8[]> pBytes;
-        int   nBytes = 0;
-        pPlugin->enterPluginCallback();
-        while( rangeList )
-        {
-            if( pBytes && nBytes < (int)rangeList->length )
-                pBytes.reset();
-            if( ! pBytes ) {
-                nBytes = rangeList->length;
-                pBytes.reset(new sal_Int8[ nBytes ]);
-            }
-            int nRead =
-                pInputStream->read( rangeList->offset, pBytes.get(), rangeList->length );
-            int nPos = 0;
-            int nNow;
-            do
-            {
-                nNow = pPlugin->getPluginComm()->
-                    NPP_WriteReady( &pPlugin->getNPPInstance(),
-                                    stream );
-                nNow = pPlugin->getPluginComm()->
-                    NPP_Write( &pPlugin->getNPPInstance(),
-                               stream,
-                               rangeList->offset + nPos,
-                               nNow,
-                               pBytes.get()+nPos );
-                nPos += nNow;
-                nRead -= nNow;
-            } while( nRead > 0 && nNow );
-            rangeList = rangeList->next;
-        }
-        pPlugin->leavePluginCallback();
-
-        return NPERR_NO_ERROR;
-    }
-
-    void SAL_CALL NP_LOADDS  NPN_Status( NPP instance, const char* message )
-    {
-        TRACE( "NPN_Status" );
-        XPlugin_Impl* pImpl = XPluginManager_Impl::getXPluginFromNPP( instance );
-        if( ! pImpl )
-            return;
-
-        try
-        {
-            pImpl->enterPluginCallback();
-            pImpl->getPluginContext()->
-                displayStatusText( pImpl, OStringToOUString( message, pImpl->getTextEncoding() ) );
-            pImpl->leavePluginCallback();
-        }
-        catch( const css::plugin::PluginException& )
-        {
-            pImpl->leavePluginCallback();
-            return;
-        }
-    }
-
-    const char* SAL_CALL NP_LOADDS  NPN_UserAgent( NPP instance )
-    {
-        static char* pAgent = strdup( "Mozilla 3.0" );
-
-        XPlugin_Impl* pImpl = XPluginManager_Impl::getXPluginFromNPP( instance );
-        if( pImpl )
-        {
-            OUString UserAgent;
-            try
-            {
-                pImpl->enterPluginCallback();
-                UserAgent = pImpl->getPluginContext()->
-                    getUserAgent( pImpl );
-                pImpl->leavePluginCallback();
-                if( pAgent )
-                    free( pAgent );
-                pAgent = strdup( OUStringToOString( UserAgent, pImpl->getTextEncoding() ).getStr() );
-            }
-            catch( const css::plugin::PluginException& )
-            {
-                pImpl->leavePluginCallback();
-            }
-        }
-
-        TRACES( "NPN_UserAgent: returning", pAgent );
-
-        return pAgent;
-    }
-
-void SAL_CALL NP_LOADDS  NPN_Version( int* major, int* minor, int* net_major, int* net_minor )
-{
-    TRACE( "NPN_Version" );
-    *major = 4;
-    *minor = 0;
-    *net_major = 4;
-    *net_minor = 5;
-}
-
-int32_t SAL_CALL NP_LOADDS  NPN_Write( NPP instance, NPStream* stream, int32_t len,
-                 void* buffer )
-{
-    TRACE( "NPN_Write" );
-    XPlugin_Impl* pImpl = XPluginManager_Impl::getXPluginFromNPP( instance );
-    if( ! pImpl )
-        return 0;
-
-    PluginStream* pStream = pImpl->getStreamFromNPStream( stream );
-    if( ! pStream || pStream->getStreamType() != OutputStream )
-        return 0;
-
-    pImpl->enterPluginCallback();
-    css::uno::Sequence<sal_Int8> Bytes( static_cast<sal_Int8*>(buffer), len );
-    static_cast<PluginOutputStream*>(pStream)->getOutputStream()->writeBytes( Bytes );
-    pImpl->leavePluginCallback();
-
-    return len;
-}
-
-
-NPError SAL_CALL NP_LOADDS  NPN_GetValue( NPP instance, NPNVariable variable, void* value )
-{
-    TRACEN( "NPN_GetValue: ", variable );
-    XPlugin_Impl* pImpl = XPluginManager_Impl::getXPluginFromNPP( instance );
-
-    if( ! pImpl )
-        return 0;
-
-    NPError aResult( NPERR_NO_ERROR );
-
-    switch( variable )
-    {
-        case NPNVxDisplay:
-            // Unix only, handled in sysdep part
-        case NPNVxtAppContext:
-            // Unix only, handled in sysdep part
-         default:
-            aResult = NPERR_INVALID_PARAM;
-            break;
-        #ifdef MACOSX
-        case 2000: // NPNVsupportsQuickDrawBool
-            *(NPBool*)value = false;
-            break;
-        case 2001: // NPNVsupportsCoreGraphicsBool
-            *(NPBool*)value = true;
-            break;
-        #endif
-        case NPNVjavascriptEnabledBool:
-            // no javascript
-            *static_cast<NPBool*>(value) = false;
-            break;
-        case NPNVasdEnabledBool:
-            // no SmartUpdate
-            *static_cast<NPBool*>(value) = false;
-            break;
-        case NPNVisOfflineBool:
-            // no offline browsing
-            *static_cast<NPBool*>(value) = false;
-            break;
-    }
-
-    return aResult;
-}
-
-void SAL_CALL NP_LOADDS  NPN_ReloadPlugins(NPBool /*reloadPages*/)
-{
-    TRACE( "NPN_ReloadPlugins" );
-}
-
-
-NPError SAL_CALL NP_LOADDS  NPN_SetValue( NPP instance,
-                                          NPPVariable variable,
-                                          void* value )
-{
-    NPError nError = NPERR_NO_ERROR;
-    TRACEN( "NPN_SetValue ", variable );
-    #ifdef MACOSX
-    NPN_SetValue_Impl(instance, variable, value);
-    #else
-    (void)instance;
-    (void)variable;
-    (void)value;
-    #endif
-    return nError;
-}
-
-void SAL_CALL NP_LOADDS  NPN_InvalidateRect(NPP instance, NPRect* /*invalidRect*/)
-{
-    TRACE( "NPN_InvalidateRect" );
-
-    #ifdef MACOSX
-    NPN_ForceRedraw( instance );
-    #else
-    (void)instance;
-    #endif
-}
-
-void SAL_CALL NP_LOADDS  NPN_InvalidateRegion(NPP instance, NPRegion /*invalidRegion*/)
-{
-    TRACE( "NPN_InvalidateRegion" );
-
-    #ifdef MACOSX
-    NPN_ForceRedraw( instance );
-    #else
-    (void)instance;
-    #endif
-}
-
-void SAL_CALL NP_LOADDS  NPN_ForceRedraw(NPP instance)
-{
-    TRACE( "NPN_ForceRedraw" );
-    #ifdef MACOSX
-    NPN_ForceRedraw_Impl(instance);
-    #else
-    (void)instance;
-    #endif
-}
-
-}
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/extensions/source/plugin/base/plcom.cxx b/extensions/source/plugin/base/plcom.cxx
deleted file mode 100644
index c5c620624488..000000000000
--- a/extensions/source/plugin/base/plcom.cxx
+++ /dev/null
@@ -1,80 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*************************************************************************
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * Copyright 2000, 2010 Oracle and/or its affiliates.
- *
- * OpenOffice.org - a multi-platform office productivity suite
- *
- * This file is part of OpenOffice.org.
- *
- * OpenOffice.org is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 3
- * only, as published by the Free Software Foundation.
- *
- * OpenOffice.org is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License version 3 for more details
- * (a copy is included in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU Lesser General Public License
- * version 3 along with OpenOffice.org.  If not, see
- * <http://www.openoffice.org/license.html>
- * for a copy of the LGPLv3 License.
- *
- ************************************************************************/
-
-
-#ifdef AIX
-#define _LINUX_SOURCE_COMPAT
-#include <sys/timer.h>
-#undef _LINUX_SOURCE_COMPAT
-#endif
-
-#ifdef WNT
-#include <prewin.h>
-#include <postwin.h>
-#endif
-
-#ifdef SOLARIS
-#include <limits>
-#endif
-
-#include <cstdarg>
-
-#include <osl/file.hxx>
-#include <plugin/impl.hxx>
-
-PluginComm::PluginComm( const OString& rLibName, bool bReusable ) :
-        m_nRefCount( 0 ),
-        m_aLibName( rLibName )
-{
-    if( bReusable )
-        PluginManager::get().getPluginComms().push_back( this );
-}
-
-PluginComm::~PluginComm()
-{
-    PluginManager::get().getPluginComms().remove( this );
-    while( m_aFilesToDelete.size() )
-    {
-        OUString aFile( m_aFilesToDelete.front() );
-        m_aFilesToDelete.pop_front();
-        osl::FileBase::getFileURLFromSystemPath( aFile, aFile );
-        osl::File::remove( aFile );
-    }
-}
-
-NPError PluginComm::NPP_SetWindow( XPlugin_Impl* i_pImpl )
-{
-    return NPP_SetWindow( &i_pImpl->getNPPInstance(), &i_pImpl->getNPWindow() );
-}
-
-NPError PluginComm::NPP_Destroy( XPlugin_Impl* i_pImpl, NPSavedData** save )
-{
-    return NPP_Destroy( &i_pImpl->getNPPInstance(), save );
-}
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/extensions/source/plugin/base/plctrl.cxx b/extensions/source/plugin/base/plctrl.cxx
deleted file mode 100644
index 918715599d4f..000000000000
--- a/extensions/source/plugin/base/plctrl.cxx
+++ /dev/null
@@ -1,322 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*************************************************************************
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * Copyright 2000, 2010 Oracle and/or its affiliates.
- *
- * OpenOffice.org - a multi-platform office productivity suite
- *
- * This file is part of OpenOffice.org.
- *
- * OpenOffice.org is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 3
- * only, as published by the Free Software Foundation.
- *
- * OpenOffice.org is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License version 3 for more details
- * (a copy is included in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU Lesser General Public License
- * version 3 along with OpenOffice.org.  If not, see
- * <http://www.openoffice.org/license.html>
- * for a copy of the LGPLv3 License.
- *
- ************************************************************************/
-
-#include <com/sun/star/awt/XAdjustmentListener.hpp>
-#include <com/sun/star/awt/XActionListener.hpp>
-#include <com/sun/star/awt/XTextListener.hpp>
-#include <com/sun/star/awt/XSpinListener.hpp>
-#include <com/sun/star/awt/XItemListener.hpp>
-#include <com/sun/star/awt/XVclContainerListener.hpp>
-#include <com/sun/star/awt/PosSize.hpp>
-
-#include <plugin/plctrl.hxx>
-#include <vcl/syschild.hxx>
-#include <toolkit/helper/vclunohelper.hxx>
-
-PluginControl_Impl::PluginControl_Impl()
-    : _pMultiplexer( nullptr )
-    , _nX( 0 )
-    , _nY( 0 )
-    , _nWidth( 100 )
-    , _nHeight( 100 )
-    , _nFlags( css::awt::PosSize::POSSIZE )
-    , _bVisible(false)
-    , _bInDesignMode(false)
-    , _bEnable(true)
-    , _pSysChild(nullptr)
-{
-}
-
-PluginControl_Impl::~PluginControl_Impl()
-{
-}
-
-MRCListenerMultiplexerHelper* PluginControl_Impl::getMultiplexer()
-{
-    if( ! _pMultiplexer )
-        _pMultiplexer = new MRCListenerMultiplexerHelper( this, _xPeerWindow );
-    return _pMultiplexer;
-}
-
-
-void PluginControl_Impl::addEventListener( const Reference< css::lang::XEventListener > & l )
-    throw( RuntimeException, std::exception )
-{
-    _aDisposeListeners.push_back( l );
-}
-
-//---- css::lang::XComponent ----------------------------------------------------------------------------------
-void PluginControl_Impl::removeEventListener( const Reference< css::lang::XEventListener > & l )
-    throw( RuntimeException, std::exception )
-{
-    _aDisposeListeners.remove( l );
-}
-
-//---- css::lang::XComponent ----------------------------------------------------------------------------------
-void PluginControl_Impl::dispose()
-    throw( RuntimeException, std::exception )
-{
-    // send disposing events
-    css::lang::EventObject aEvt;
-    if( getMultiplexer() )
-        getMultiplexer()->disposeAndClear();
-
-    // release context
-    _xContext.clear();
-    releasePeer();
-}
-
-
-//---- css::awt::XWindow -------------------------------------------------------------------------------------
-void PluginControl_Impl::setPosSize( sal_Int32 nX_, sal_Int32 nY_, sal_Int32 nWidth_, sal_Int32 nHeight_, sal_Int16 nFlags )
-    throw( RuntimeException, std::exception )
-{
-    _nX         = nX_ >=0 ? nX_ : 0;
-    _nY         = nY_ >=0 ? nY_ : 0;
-    _nWidth     = nWidth_ >=0 ? nWidth_ : 0;
-    _nHeight    = nHeight_ >=0 ? nHeight_ : 0;
-    _nFlags     = nFlags;
-
-    if (_xPeerWindow.is())
-        _xPeerWindow->setPosSize( _nX, _nY, _nWidth, _nHeight, nFlags );
-}
-
-//---- css::awt::XWindow -------------------------------------------------------------------------------------
-css::awt::Rectangle PluginControl_Impl::getPosSize()
-    throw( RuntimeException, std::exception )
-{
-    return _xPeerWindow->getPosSize();
-}
-
-//---- css::awt::XWindow -------------------------------------------------------------------------------------
-void PluginControl_Impl::setVisible( sal_Bool bVisible )
-    throw( RuntimeException, std::exception )
-{
-    _bVisible = bVisible;
-    if (_xPeerWindow.is())
-        _xPeerWindow->setVisible( _bVisible && !_bInDesignMode );
-}
-
-//---- css::awt::XWindow -------------------------------------------------------------------------------------
-void PluginControl_Impl::setEnable( sal_Bool bEnable )
-    throw( RuntimeException, std::exception )
-{
-    _bEnable = bEnable;
-    if (_xPeerWindow.is())
-        _xPeerWindow->setEnable( _bEnable );
-}
-
-//---- css::awt::XWindow -------------------------------------------------------------------------------------
-void PluginControl_Impl::setFocus() throw( RuntimeException, std::exception )
-{
-    if (_xPeerWindow.is())
-        _xPeerWindow->setFocus();
-}
-
-
-
-void PluginControl_Impl::releasePeer()
-{
-    if (_xPeer.is())
-    {
-        _xParentWindow->removeFocusListener( this );
-        _xPeerWindow->dispose();
-        _pSysChild      = nullptr;
-        _xPeerWindow.clear();
-        _xPeer.clear();
-        getMultiplexer()->setPeer( Reference< css::awt::XWindow > () );
-    }
-}
-
-//---- css::awt::XControl ------------------------------------------------------------------------------------
-void PluginControl_Impl::createPeer( const Reference< css::awt::XToolkit > & /*xToolkit*/, const Reference< css::awt::XWindowPeer >  & xParentPeer )
-    throw( RuntimeException, std::exception )
-{
-    if (_xPeer.is())
-    {
-        OSL_FAIL( "### Peer is already set!" );
-        return;
-    }
-
-    _xParentPeer = xParentPeer;
-    _xParentWindow.set( xParentPeer, UNO_QUERY );
-    DBG_ASSERT( _xParentWindow.is(), "### no parent peer window!" );
-
-    vcl::Window* pImpl = VCLUnoHelper::GetWindow( xParentPeer );
-    if (pImpl)
-    {
-        _pSysChild = VclPtr<SystemChildWindow>::Create( pImpl, WB_CLIPCHILDREN );
-        if (pImpl->HasFocus())
-            _pSysChild->GrabFocus();
-
-        // get peer
-        _xPeer.set( _pSysChild->GetComponentInterface() );
-        _xPeerWindow.set( _xPeer, UNO_QUERY );
-        // !_BOTH_ MUST BE VALID!
-        DBG_ASSERT( (_xPeer.is() && _xPeerWindow.is()), "### no peer!" );
-
-        _xParentWindow->addFocusListener( this );
-        _xPeerWindow->setPosSize( _nX, _nY, _nWidth, _nHeight, _nFlags );
-        _xPeerWindow->setEnable( _bEnable );
-        _xPeerWindow->setVisible( _bVisible && !_bInDesignMode );
-    }
-    else
-    {
-        OSL_FAIL( "### cannot get implementation of parent peer!" );
-    }
-
-    getMultiplexer()->setPeer( _xPeerWindow );
-}
-
-//---- css::awt::XControl ------------------------------------------------------------------------------------
-void PluginControl_Impl::setDesignMode( sal_Bool bOn )
-    throw( RuntimeException, std::exception )
-{
-    _bInDesignMode = bOn;
-    if (_xPeerWindow.is())
-        _xPeerWindow->setVisible( _bVisible && !_bInDesignMode );
-}
-
-//---- css::awt::XWindow -------------------------------------------------------------------------------------
-void PluginControl_Impl::addPaintListener( const Reference< css::awt::XPaintListener > & l )
-    throw( RuntimeException, std::exception )
-{
-    getMultiplexer()->advise( cppu::UnoType<css::awt::XPaintListener>::get(), l );
-}
-
-//---- css::awt::XWindow -------------------------------------------------------------------------------------
-void PluginControl_Impl::removePaintListener( const Reference< css::awt::XPaintListener > & l )
-    throw( RuntimeException, std::exception )
-{
-    getMultiplexer()->unadvise( cppu::UnoType<css::awt::XPaintListener>::get(), l );
-}
-
-//---- css::awt::XWindow -------------------------------------------------------------------------------------
-void PluginControl_Impl::addWindowListener( const Reference< css::awt::XWindowListener > & l )
-    throw( RuntimeException, std::exception )
-{
-    getMultiplexer()->advise( cppu::UnoType<css::awt::XWindowListener>::get(), l );
-}
-
-//---- css::awt::XWindow -------------------------------------------------------------------------------------
-void PluginControl_Impl::removeWindowListener( const Reference< css::awt::XWindowListener > & l )
-    throw( RuntimeException, std::exception )
-{
-    getMultiplexer()->unadvise( cppu::UnoType<css::awt::XWindowListener>::get(), l );
-}
-
-//---- css::awt::XWindow -------------------------------------------------------------------------------------
-void PluginControl_Impl::addFocusListener( const Reference< css::awt::XFocusListener > & l )
-    throw( RuntimeException, std::exception )
-{
-    getMultiplexer()->advise( cppu::UnoType<css::awt::XFocusListener>::get(), l );
-}
-
-//---- css::awt::XWindow -------------------------------------------------------------------------------------
-void PluginControl_Impl::removeFocusListener( const Reference< css::awt::XFocusListener > & l )
-    throw( RuntimeException, std::exception )
-{
-    getMultiplexer()->unadvise( cppu::UnoType<css::awt::XFocusListener>::get(), l );
-}
-
-//---- css::awt::XWindow -------------------------------------------------------------------------------------
-void PluginControl_Impl::addKeyListener( const Reference< css::awt::XKeyListener > & l )
-    throw( RuntimeException, std::exception )
-{
-    getMultiplexer()->advise( cppu::UnoType<css::awt::XKeyListener>::get(), l );
-}
-
-//---- css::awt::XWindow -------------------------------------------------------------------------------------
-void PluginControl_Impl::removeKeyListener( const Reference< css::awt::XKeyListener > & l )
-    throw( RuntimeException, std::exception )
-{
-    getMultiplexer()->unadvise( cppu::UnoType<css::awt::XKeyListener>::get(), l );
-}
-
-//---- css::awt::XWindow -------------------------------------------------------------------------------------
-void PluginControl_Impl::addMouseListener( const Reference< css::awt::XMouseListener > & l )
-    throw( RuntimeException, std::exception )
-{
-    getMultiplexer()->advise( cppu::UnoType<css::awt::XMouseListener>::get(), l );
-}
-
-//---- css::awt::XWindow -------------------------------------------------------------------------------------
-void PluginControl_Impl::removeMouseListener( const Reference< css::awt::XMouseListener > & l )
-    throw( RuntimeException, std::exception )
-{
-    getMultiplexer()->unadvise( cppu::UnoType<css::awt::XMouseListener>::get(), l );
-}
-
-//---- css::awt::XWindow -------------------------------------------------------------------------------------
-void PluginControl_Impl::addMouseMotionListener( const Reference< css::awt::XMouseMotionListener > & l )
-    throw( RuntimeException, std::exception )
-{
-    getMultiplexer()->advise( cppu::UnoType<css::awt::XMouseMotionListener>::get(), l );
-}
-
-//---- css::awt::XWindow -------------------------------------------------------------------------------------
-void PluginControl_Impl::removeMouseMotionListener( const Reference< css::awt::XMouseMotionListener > & l )
-    throw( RuntimeException, std::exception )
-{
-    getMultiplexer()->unadvise( cppu::UnoType<css::awt::XMouseMotionListener>::get(), l );
-}
-
-
-//---- css::awt::XView ---------------------------------------------------------------------------------------
-void PluginControl_Impl::draw( sal_Int32 /*x*/, sal_Int32 /*y*/ )
-    throw( RuntimeException, std::exception )
-{
-    // has to be done by further implementation of control
-}
-
-//---- css::awt::XView ---------------------------------------------------------------------------------------
-void PluginControl_Impl::setZoom( float /*ZoomX*/, float /*ZoomY*/ )
-    throw( RuntimeException, std::exception )
-{
-    // has to be done by further implementation of control
-}
-
-//---- css::lang::XEventListener ------------------------------------------------------------------------------
-void PluginControl_Impl::disposing( const css::lang::EventObject & /*rSource*/ )
-    throw( RuntimeException, std::exception )
-{
-}
-//---- css::awt::XFocusListener ------------------------------------------------------------------------------
-void PluginControl_Impl::focusGained( const css::awt::FocusEvent & /*rEvt*/ )
-    throw( RuntimeException, std::exception )
-{
-    if (_xPeerWindow.is())
-        _xPeerWindow->setFocus();
-}
-//---- css::awt::XFocusListener ------------------------------------------------------------------------------
-void PluginControl_Impl::focusLost( const css::awt::FocusEvent & /*rEvt*/ )
-    throw( RuntimeException, std::exception )
-{
-}
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/extensions/source/plugin/base/plmodel.cxx b/extensions/source/plugin/base/plmodel.cxx
deleted file mode 100644
index e3f3aed6e49c..000000000000
--- a/extensions/source/plugin/base/plmodel.cxx
+++ /dev/null
@@ -1,204 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*************************************************************************
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * Copyright 2000, 2010 Oracle and/or its affiliates.
- *
- * OpenOffice.org - a multi-platform office productivity suite
- *
- * This file is part of OpenOffice.org.
- *
- * OpenOffice.org is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 3
- * only, as published by the Free Software Foundation.
- *
- * OpenOffice.org is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License version 3 for more details
- * (a copy is included in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU Lesser General Public License
- * version 3 along with OpenOffice.org.  If not, see
- * <http://www.openoffice.org/license.html>
- * for a copy of the LGPLv3 License.
- *
- ************************************************************************/
-
-#include <plugin/model.hxx>
-#include <com/sun/star/beans/PropertyAttribute.hpp>
-#include <cppuhelper/queryinterface.hxx>
-
-using namespace com::sun::star::uno;
-
-
-Reference< XInterface > SAL_CALL PluginModel_CreateInstance( const Reference< css::lang::XMultiServiceFactory >  & ) throw( Exception )
-{
-    Reference< XInterface >  xService = *new PluginModel();
-    return xService;
-}
-
-Any PluginModel::queryAggregation( const Type& type ) throw( RuntimeException, std::exception )
-{
-    Any aRet( ::cppu::queryInterface( type,
-                                      static_cast< css::lang::XComponent* >(this),
-                                      static_cast< css::io::XPersistObject* >(this ),
-                                      static_cast< css::awt::XControlModel* >(this),
-                                      static_cast< css::beans::XPropertySet* >(this),
-                                      static_cast< css::beans::XMultiPropertySet* >(this),
-                                      static_cast< css::beans::XFastPropertySet* >(this)
-        ) );
-    return aRet.hasValue() ? aRet : OWeakAggObject::queryAggregation( type );
-}
-
-
-// XPluginManager_Impl
-Sequence< OUString > PluginModel::getSupportedServiceNames_Static() throw()
-{
-    Sequence<OUString> aSNS { "com.sun.star.plugin.PluginModel" };
-    return aSNS;
-}
-
-
-static const char* aCreationURL = "URL";
-static const char* aMime = "TYPE";
-
-static ::osl::Mutex aPropertyMutex;
-
-static css::beans::Property aProps[] =
-{
-    css::beans::Property(
-        OUString::createFromAscii( aMime ),
-        1,
-        ::cppu::UnoType<OUString>::get(),
-        css::beans::PropertyAttribute::BOUND ),
-    css::beans::Property(
-        OUString::createFromAscii( aCreationURL ),
-        2,
-        ::cppu::UnoType<OUString>::get(),
-        css::beans::PropertyAttribute::BOUND )
-};
-
-PluginModel::PluginModel() :
-        BroadcasterHelperHolder( aPropertyMutex ),
-        OPropertySetHelper( m_aHelper ),
-        OPropertyArrayHelper( aProps, 2 )
-{
-}
-
-PluginModel::PluginModel(const OUString& rURL, const OUString& rMimeType ) :
-        BroadcasterHelperHolder( aPropertyMutex ),
-        OPropertySetHelper( m_aHelper ),
-        OPropertyArrayHelper( aProps, 2 ),
-        m_aCreationURL( rURL ),
-        m_aMimeType( rMimeType )
-{
-}
-
-PluginModel::~PluginModel()
-{
-}
-
-Reference< css::beans::XPropertySetInfo >  PluginModel::getPropertySetInfo() throw(std::exception)
-{
-    static Reference< css::beans::XPropertySetInfo > aInfo =
-        createPropertySetInfo( *this );
-    return aInfo;
-}
-
-::cppu::IPropertyArrayHelper& PluginModel::getInfoHelper()
-{
-    return *this;
-}
-
-sal_Bool PluginModel::convertFastPropertyValue( Any & rConvertedValue,
-                                                Any & rOldValue,
-                                                sal_Int32 nHandle,
-                                                const Any& rValue ) throw()
-{
-    if( nHandle == 1 || nHandle == 2 )
-    {
-        if( rValue.getValueTypeClass() == TypeClass_STRING )
-        {
-            rConvertedValue = rValue;
-            if( nHandle == 2 )
-                rOldValue <<= m_aCreationURL;
-            else if( nHandle == 1 )
-                rOldValue <<= m_aMimeType;
-            return sal_True;
-        }
-    }
-    return sal_False;
-}
-
-void PluginModel::setFastPropertyValue_NoBroadcast( sal_Int32 nHandle,
-                                                    const Any& rValue )
-    throw(css::uno::Exception, std::exception)
-{
-    if( rValue.getValueTypeClass() == TypeClass_STRING ) // FIXME wrong type!
-
-    {
-        if( nHandle == 2 )
-            rValue >>= m_aCreationURL;
-        else if( nHandle == 1 )
-            rValue >>= m_aMimeType;
-    }
-    else
-        throw css::lang::IllegalArgumentException();
-}
-
-void PluginModel::getFastPropertyValue( Any& rValue, sal_Int32 nHandle ) const throw()
-{
-    if( nHandle == 2 )
-        rValue <<= m_aCreationURL;
-    else if( nHandle == 1 )
-        rValue <<= m_aMimeType;
-}
-
-//---- css::lang::XComponent ----------------------------------------------------------------------------------
-void PluginModel::addEventListener( const Reference< css::lang::XEventListener > & l ) throw(std::exception)
-{
-    m_aDisposeListeners.push_back( l );
-}
-
-//---- css::lang::XComponent ----------------------------------------------------------------------------------
-void PluginModel::removeEventListener( const Reference< css::lang::XEventListener > & l ) throw(std::exception)
-{
-    m_aDisposeListeners.remove( l );
-}
-
-//---- css::lang::XComponent ----------------------------------------------------------------------------------
-void PluginModel::dispose() throw(std::exception)
-{
-    // send disposing events
-    css::lang::EventObject aEvt;
-    aEvt.Source = static_cast<cppu::OWeakObject*>(this);
-    ::std::list< Reference< css::lang::XEventListener > > aLocalListeners = m_aDisposeListeners;
-    for( ::std::list< Reference< css::lang::XEventListener > >::iterator it = aLocalListeners.begin();
-         it != aLocalListeners.end(); ++it )
-        (*it)->disposing( aEvt );
-
-    m_aDisposeListeners.clear();
-
-    disposing();
-}
-
-
-// css::io::XPersistObject
-OUString PluginModel::getServiceName() throw(std::exception)
-{
-    return OUString("com.sun.star.plugin.PluginModel");
-}
-
-void PluginModel::write(const Reference< css::io::XObjectOutputStream > & OutStream) throw(std::exception)
-{
-    OutStream->writeUTF( m_aCreationURL );
-}
-
-void PluginModel::read(const Reference< css::io::XObjectInputStream > & InStream) throw(std::exception)
-{
-    m_aCreationURL = InStream->readUTF();
-}
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/extensions/source/plugin/base/service.cxx b/extensions/source/plugin/base/service.cxx
deleted file mode 100644
index f40de1dc4aa5..000000000000
--- a/extensions/source/plugin/base/service.cxx
+++ /dev/null
@@ -1,95 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*************************************************************************
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * Copyright 2000, 2010 Oracle and/or its affiliates.
- *
- * OpenOffice.org - a multi-platform office productivity suite
- *
- * This file is part of OpenOffice.org.
- *
- * OpenOffice.org is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 3
- * only, as published by the Free Software Foundation.
- *
- * OpenOffice.org is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License version 3 for more details
- * (a copy is included in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU Lesser General Public License
- * version 3 along with OpenOffice.org.  If not, see
- * <http://www.openoffice.org/license.html>
- * for a copy of the LGPLv3 License.
- *
- ************************************************************************/
-
-
-#ifdef AIX
-#define _LINUX_SOURCE_COMPAT
-#include <sys/timer.h>
-#undef _LINUX_SOURCE_COMPAT
-#endif
-
-#ifdef WNT
-#include <prewin.h>
-#include <postwin.h>
-#endif
-
-#include <cstdarg>
-
-#include <plugin/impl.hxx>
-#include <com/sun/star/lang/XMultiServiceFactory.hpp>
-#include <com/sun/star/lang/XSingleServiceFactory.hpp>
-#include <com/sun/star/container/XSet.hpp>
-#include <com/sun/star/registry/XRegistryKey.hpp>
-
-#include <uno/dispatcher.h>
-#include <uno/mapping.hxx>
-
-#include <cppuhelper/factory.hxx>
-
-using namespace cppu;
-
-extern "C" {
-    SAL_DLLPUBLIC_EXPORT void* SAL_CALL pl_component_getFactory(
-        const sal_Char* pImplementationName,
-        void* pXUnoSMgr,
-        void* /*pXUnoKey*/
-        )
-    {
-        void* pRet = nullptr;
-
-        OUString aImplName( OUString::createFromAscii( pImplementationName ) );
-
-        if( pXUnoSMgr )
-        {
-            Reference< css::lang::XMultiServiceFactory > xMgr(
-                static_cast< css::lang::XMultiServiceFactory* >( pXUnoSMgr )
-                );
-            Reference< css::lang::XSingleServiceFactory > xFactory;
-            if( aImplName.equals( XPluginManager_Impl::getImplementationName_Static() ) )
-            {
-                xFactory = ::cppu::createSingleFactory(
-                    xMgr, aImplName, PluginManager_CreateInstance,
-                    XPluginManager_Impl::getSupportedServiceNames_Static() );
-            }
-            else if( aImplName.equals( PluginModel::getImplementationName_Static() ) )
-            {
-                xFactory = ::cppu::createSingleFactory(
-                    xMgr, aImplName, PluginModel_CreateInstance,
-                    PluginModel::getSupportedServiceNames_Static() );
-            }
-            if( xFactory.is() )
-            {
-                xFactory->acquire();
-                pRet = xFactory.get();
-            }
-        }
-        return pRet;
-    }
-} /* extern "C" */
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/extensions/source/plugin/base/xplugin.cxx b/extensions/source/plugin/base/xplugin.cxx
deleted file mode 100644
index 46e903466ad1..000000000000
--- a/extensions/source/plugin/base/xplugin.cxx
+++ /dev/null
@@ -1,1206 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*************************************************************************
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * Copyright 2000, 2010 Oracle and/or its affiliates.
- *
- * OpenOffice.org - a multi-platform office productivity suite
- *
- * This file is part of OpenOffice.org.
- *
- * OpenOffice.org is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 3
- * only, as published by the Free Software Foundation.
- *
- * OpenOffice.org is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License version 3 for more details
- * (a copy is included in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU Lesser General Public License
- * version 3 along with OpenOffice.org.  If not, see
- * <http://www.openoffice.org/license.html>
- * for a copy of the LGPLv3 License.
- *
- ************************************************************************/
-
-#ifdef AIX
-#define _LINUX_SOURCE_COMPAT
-#include <sys/timer.h>
-#undef _LINUX_SOURCE_COMPAT
-#endif
-
-#ifdef WNT
-#include <prewin.h>
-#include <postwin.h>
-#endif
-
-#include <com/sun/star/lang/XMultiServiceFactory.hpp>
-#include <com/sun/star/lang/XSingleServiceFactory.hpp>
-#include <com/sun/star/loader/XImplementationLoader.hpp>
-#include <com/sun/star/plugin/PluginManager.hpp>
-
-#include <cppuhelper/queryinterface.hxx>
-#include <comphelper/fileurl.hxx>
-#include <comphelper/processfactory.hxx>
-#include <plugin/impl.hxx>
-#include <sal/log.hxx>
-#include <ucbhelper/content.hxx>
-#include <tools/urlobj.hxx>
-#include <vcl/svapp.hxx>
-#include <salhelper/timer.hxx>
-#include <osl/file.hxx>
-
-#ifdef UNX
-#include <sys/types.h>
-#include <sys/socket.h>
-#endif
-
-#if OSL_DEBUG_LEVEL > 1
-#include <stdio.h>
-#endif
-
-#include <memory>
-
-using namespace com::sun::star;
-using namespace com::sun::star::io;
-using namespace com::sun::star::beans;
-using namespace com::sun::star::plugin;
-using namespace osl;
-
-class PluginDisposer : public salhelper::Timer
-{
-private:
-    XPlugin_Impl*       m_pPlugin;
-
-    virtual void SAL_CALL onShot() override;
-public:
-    PluginDisposer( XPlugin_Impl* pPlugin ) :
-        salhelper::Timer( salhelper::TTimeValue( 2, 0 ),
-                          salhelper::TTimeValue( 2, 0 ) ),
-        m_pPlugin( pPlugin )
-        { start(); }
-    virtual ~PluginDisposer() {}
-};
-
-void PluginDisposer::onShot()
-{
-    if( m_pPlugin )
-    {
-        if( m_pPlugin->isDisposable() )
-        {
-            Application::PostUserEvent( LINK( m_pPlugin, XPlugin_Impl, secondLevelDispose ), static_cast<void*>(m_pPlugin) );
-        }
-    }
-    else
-        release();
-}
-
-Any XPlugin_Impl::queryInterface( const Type& type ) throw( RuntimeException, std::exception )
-{
-    return OWeakAggObject::queryInterface( type );
-}
-
-Any XPlugin_Impl::queryAggregation( const Type& type ) throw( RuntimeException, std::exception )
-{
-    Any aRet( cppu::queryInterface( type, static_cast< XPlugin* >(this) ) );
-    if( ! aRet.hasValue() )
-        aRet = PluginControl_Impl::queryAggregation( type );
-    return aRet;
-}
-
-
-XPlugin_Impl::XPlugin_Impl( const uno::Reference< css::lang::XMultiServiceFactory >  & rSMgr) :
-        PluginControl_Impl(),
-        m_xSMgr( rSMgr ),
-        m_pPluginComm( nullptr ),
-        m_pSysPlugData( CreateSysPlugData() ),
-        m_aEncoding( osl_getThreadTextEncoding() ),
-        m_pArgv( nullptr ),
-        m_pArgn( nullptr ),
-        m_nArgs( 0 ),
-        m_aPluginMode( NP_FULL ),
-        m_nProvidingState( PROVIDING_NONE ),
-        m_nCalledFromPlugin( 0 ),
-        m_pDisposer( nullptr ),
-        m_bIsDisposed( false )
-{
-    memset( &m_aInstance, 0, sizeof( m_aInstance ) );
-    memset( &m_aNPWindow, 0, sizeof( m_aNPWindow ) );
-
-    m_xModel = new PluginModel();
-    uno::Reference< css::beans::XPropertySet >  xPS( m_xModel, UNO_QUERY );
-    xPS->addPropertyChangeListener( OUString(), this );
-
-    Guard< Mutex > aGuard( ::PluginManager::get().getPluginMutex() );
-    ::PluginManager::get().getPlugins().push_back( this );
-}
-
-void XPlugin_Impl::destroyInstance()
-{
-    Guard< Mutex > aGuard( m_aMutex );
-
-    NPSavedData* pSavedData = nullptr;
-
-    destroyStreams();
-    if( getPluginComm() )
-    {
-        getPluginComm()->NPP_Destroy( this, &pSavedData );
-        getPluginComm()->decRef();
-        m_pPluginComm = nullptr;
-    }
-
-    freeArgs();
-
-    while( m_aPEventListeners.size() )
-    {
-        delete *m_aPEventListeners.begin();
-        m_aPEventListeners.pop_front();
-    }
-}
-
-XPlugin_Impl::~XPlugin_Impl()
-{
-    destroyInstance();
-}
-
-void XPlugin_Impl::checkListeners( const char* normalizedURL )
-{
-    if( ! normalizedURL )
-        return;
-
-    Guard< Mutex > aGuard( m_aMutex );
-
-    std::list<PluginEventListener*>::iterator iter;
-    for( iter = m_aPEventListeners.begin();
-         iter != m_aPEventListeners.end();
-         ++iter )
-    {
-        if( ! strcmp( normalizedURL, (*iter)->getURL() ) ||
-            ! strcmp( normalizedURL, (*iter)->getNormalizedURL() ) )
-        {
-            (*iter)->disposing( css::lang::EventObject() );
-            delete *iter;
-            m_aPEventListeners.remove( *iter );
-            return;
-        }
-    }
-}
-
-IMPL_LINK_NOARG_TYPED( XPlugin_Impl, secondLevelDispose, void*, void )
-{
-    Guard< Mutex > aGuard( m_aMutex );
-
-    // may have become undisposable between PostUserEvent and here
-    // or may have disposed and receive a second UserEvent
-    std::list<XPlugin_Impl*>& rList = ::PluginManager::get().getPlugins();
-    std::list<XPlugin_Impl*>::iterator iter;
-
-    {
-        Guard< Mutex > aPluginGuard( ::PluginManager::get().getPluginMutex() );
-        for( iter = rList.begin(); iter != rList.end(); ++iter )
-        {
-            if( *iter == this )
-                break;
-        }
-        if( iter == rList.end() || ! isDisposable() )
-            return;
-    }
-
-    if (m_pDisposer)
-    {
-        m_pDisposer->release();
-        m_pDisposer = nullptr;
-    }
-
-    uno::Reference< XPlugin >  xProtection( this );
-    uno::Reference< css::beans::XPropertySet >  xPS( m_xModel, UNO_QUERY );
-    xPS->removePropertyChangeListener( OUString(), this );
-    {
-        Guard< Mutex > aPluginGuard( ::PluginManager::get().getPluginMutex() );
-        rList.remove( this );
-    }
-    m_aNPWindow.window = nullptr;
-#ifndef UNX
-    // acrobat does an unconditional XtParent on the windows widget
-    getPluginComm()->NPP_SetWindow( this );
-#endif
-    destroyInstance();
-    PluginControl_Impl::dispose();
-}
-
-void XPlugin_Impl::dispose() throw(std::exception)
-{
-    Guard< Mutex > aGuard( m_aMutex );
-
-    if (m_bIsDisposed || !getPluginComm())
-        return;
-    m_bIsDisposed = true;
-
-    if( isDisposable() )
-        secondLevelDispose( this );
-    else
-    {
-        m_pDisposer = new PluginDisposer( this );
-        m_pDisposer->acquire();
-    }
-}
-
-void XPlugin_Impl::initArgs( const Sequence< OUString >& argn,
-                             const Sequence< OUString >& argv,
-                             sal_Int16 mode )
-{
-    m_aPluginMode = mode;
-
-    m_nArgs = argn.getLength();
-    m_pArgn = new const char*[m_nArgs];
-    m_pArgv = new const char*[m_nArgs];
-    const OUString* pUArgn = argn.getConstArray();
-    const OUString* pUArgv = argv.getConstArray();
-    for( int i = 0; i < m_nArgs; i++ )
-    {
-        m_pArgn[i] = strdup(
-            OUStringToOString( pUArgn[i], m_aEncoding ).getStr()
-            );
-        m_pArgv[i] = strdup(
-            OUStringToOString( pUArgv[i], m_aEncoding ).getStr()
-            );
-    }
-}
-
-void XPlugin_Impl::freeArgs()
-{
-    if( m_nArgs > 0 )
-    {
-        for( ; m_nArgs--; )
-        {
-            free( const_cast<char *>(m_pArgn[m_nArgs]) );
-            free( const_cast<char *>(m_pArgv[m_nArgs]) );
-        }
-        delete [] m_pArgn;
-        delete [] m_pArgv;
-    }
-}
-
-void XPlugin_Impl::prependArg( const char* pName, const char* pValue )
-{
-    const char** pNewNames      = new const char*[m_nArgs+1];
-    const char** pNewValues = new const char*[m_nArgs+1];
-
-    pNewNames[0]        = strdup( pName );
-    pNewValues[0]       = strdup( pValue );
-    for( int nIndex = 0; nIndex < m_nArgs; ++nIndex )
-    {
-        pNewNames[nIndex+1] = m_pArgn[nIndex];
-        pNewValues[nIndex+1]= m_pArgv[nIndex];
-    }
-    // free old arrays
-    delete [] m_pArgn;
-    delete [] m_pArgv;
-    // set new arrays
-    m_pArgn = pNewNames;
-    m_pArgv = pNewValues;
-    // set new number of arguments
-    m_nArgs++;
-#if OSL_DEBUG_LEVEL > 1
-    fprintf( stderr, "inserted %s=%s\n", pNewNames[0], pNewValues[0] );
-#endif
-}
-
-void XPlugin_Impl::handleSpecialArgs()
-{
-    // special handling for real audio which needs a lot of parameters
-    // or won't function at all
-    if( m_aDescription.Mimetype == "audio/x-pn-realaudio-plugin" && m_nArgs < 1 )
-    {
-        OUString aURL;
-        if( m_xModel.is() )
-        {
-            try
-            {
-                uno::Reference< XPropertySet > xProp( m_xModel, UNO_QUERY );
-                Any aProp = xProp->getPropertyValue("URL");
-                aProp >>= aURL;
-            }
-            catch(const UnknownPropertyException &)
-            {
-            }
-        }
-
-        if( !aURL.isEmpty() )
-        {
-            // set new args, old args need not be freed as there were none set
-            m_nArgs = 6;
-            m_pArgn = new const char*[m_nArgs];
-            m_pArgv = new const char*[m_nArgs];
-
-            // SRC
-            m_pArgn[0]      = strdup( "SRC" );
-            m_pArgv[0]      = strdup( OUStringToOString( aURL, m_aEncoding ).getStr() );
-            // WIDTH
-            m_pArgn[1]      = strdup( "WIDTH" );
-            m_pArgv[1]      = strdup( "200" );
-            // HEIGHT
-            m_pArgn[2]      = strdup( "HEIGHT" );
-            m_pArgv[2]      = strdup( "200" );
-            // CONTROLS
-            m_pArgn[3]      = strdup( "CONTROLS" );
-            m_pArgv[3]      = strdup( "PlayButton,StopButton,ImageWindow" );
-            // AUTOSTART
-            m_pArgn[4]      = strdup( "AUTOSTART" );
-            m_pArgv[4]      = strdup( "TRUE" );
-            // NOJAVA
-            m_pArgn[5]      = strdup( "NOJAVA" );
-            m_pArgv[5]      = strdup( "TRUE" );
-        }
-    }
-    // #69333# special for pdf
-    else if( m_aDescription.Mimetype == "application/pdf" )
-        m_aPluginMode = PluginMode::FULL;
-
-    // see if we have a TYPE tag
-    int nIndex;
-    for( nIndex = 0; nIndex < m_nArgs; ++nIndex )
-        if( m_pArgn[nIndex][0] == 'T' &&
-            m_pArgn[nIndex][1] == 'Y' &&
-            m_pArgn[nIndex][2] == 'P' &&
-            m_pArgn[nIndex][3] == 'E' &&
-            m_pArgn[nIndex][4] == 0 )
-            break;
-    if( nIndex >= m_nArgs )
-    {
-        // TYPE
-        prependArg( "TYPE", OUStringToOString( m_aDescription.Mimetype, m_aEncoding ).getStr() );
-    }
-
-    // see if we have a SRC tag
-    for( nIndex = 0; nIndex < m_nArgs; ++nIndex )
-        if( m_pArgn[nIndex][0] == 'S' &&
-            m_pArgn[nIndex][1] == 'R' &&
-            m_pArgn[nIndex][2] == 'C' &&
-            m_pArgn[nIndex][3] == 0 )
-            break;
-    if( nIndex >= m_nArgs )
-    {
-        // need a SRC parameter (as all browser set one on the plugin
-        OUString aURL;
-        if( m_xModel.is() )
-        {
-            try
-            {
-                uno::Reference< XPropertySet > xProp( m_xModel, UNO_QUERY );
-                Any aProp = xProp->getPropertyValue("URL");
-                aProp >>= aURL;
-            }
-            catch(const UnknownPropertyException &)
-            {
-            }
-        }
-
-        if( !aURL.isEmpty() )
-        {
-            // SRC
-            prependArg( "SRC", OUStringToOString( aURL, m_aEncoding ).getStr() );
-        }
-    }
-}
-
-void XPlugin_Impl::initInstance( const PluginDescription& rDescription,
-                                 const Sequence< OUString >& argn,
-                                 const Sequence< OUString >& argv,
-                                 sal_Int16 mode )
-{
-    Guard< Mutex > aGuard( m_aMutex );
-
-    m_aDescription = rDescription;
-    initArgs( argn, argv, mode );
-    handleSpecialArgs();
-}
-
-void XPlugin_Impl::initInstance( const OUString& rURL,
-                                 const Sequence< OUString >& argn,
-                                 const Sequence< OUString >& argv,
-                                 sal_Int16 mode )
-{
-    Guard< Mutex > aGuard( m_aMutex );
-
-    initArgs( argn, argv, mode );
-    m_aDescription = fitDescription( rURL );
-
-    m_xModel = new PluginModel( rURL, m_aDescription.Mimetype );
-    handleSpecialArgs();
-}
-
-void XPlugin_Impl::modelChanged()
-{
-    Guard< Mutex > aGuard( m_aMutex );
-
-    m_nProvidingState = PROVIDING_MODEL_UPDATE;
-
-    m_aDescription = fitDescription( getCreationURL() );
-    destroyInstance();
-    if( m_aDescription.Mimetype.isEmpty() )
-    {
-        m_nProvidingState = PROVIDING_NONE;
-        return;
-    }
-
-    OUString aURL = getCreationURL();
-    provideNewStream( m_aDescription.Mimetype,
-                      uno::Reference< XActiveDataSource >(),
-                      aURL,
-                      0, 0, comphelper::isFileUrl(aURL) );
-    m_nProvidingState = PROVIDING_NONE;
-}
-
-OUString XPlugin_Impl::getCreationURL()
-{
-    Guard< Mutex > aGuard( m_aMutex );
-
-    OUString aRet;
-    uno::Reference< css::beans::XPropertySet >  xPS( m_xModel, UNO_QUERY );
-    if( xPS.is() )
-    {
-        Any aValue = xPS->getPropertyValue("URL");
-        aValue >>= aRet;
-    }
-    return aRet;
-}
-
-
-sal_Bool XPlugin_Impl::setModel( const uno::Reference< css::awt::XControlModel > & Model )
-    throw( RuntimeException, std::exception )
-{
-    Guard< Mutex > aGuard( m_aMutex );
-
-    uno::Reference< css::beans::XPropertySet >  xPS( Model, UNO_QUERY );
-    if( ! xPS.is() )
-        return sal_False;
-
-    if( !getCreationURL().isEmpty() )
-    {
-        m_xModel = Model;
-        modelChanged();
-        xPS->addPropertyChangeListener( OUString(), this );
-        return sal_True;
-    }
-    return sal_False;
-}
-
-void XPlugin_Impl::createPeer( const uno::Reference< css::awt::XToolkit > & xToolkit, const uno::Reference< css::awt::XWindowPeer > & Parent )
-    throw( RuntimeException, std::exception )
-{
-    Guard< Mutex > aGuard( m_aMutex );
-
-    if( ! _xPeer.is() )
-    {
-        if( ! Parent.is() )
-            throw  RuntimeException();
-        PluginControl_Impl::createPeer( xToolkit, Parent );
-    }
-}
-
-void XPlugin_Impl::loadPlugin()
-{
-    Guard< Mutex > aGuard( m_aMutex );
-
-    std::list<PluginComm*>::iterator iter;
-    for( iter = ::PluginManager::get().getPluginComms().begin();
-         iter != ::PluginManager::get().getPluginComms().end(); ++iter )
-    {
-        if( OStringToOUString( (*iter)->getLibName(), m_aEncoding ) == m_aDescription.PluginName )
-        {
-            setPluginComm( *iter );
-            break;
-        }
-    }
-    const SystemEnvData* pEnvData = getSysChildSysData();
-#if defined( UNX ) && !(defined(MACOSX))
-    if (pEnvData->pDisplay) // headless?
-    {
-        XSync( static_cast<Display*>(pEnvData->pDisplay), False );
-    }
-#endif
-    if( ! getPluginComm() )
-    {
-        if( !m_aDescription.PluginName.isEmpty() )
-        {
-#if defined MACOSX
-            PluginComm* pComm = new MacPluginComm( m_aDescription.Mimetype,
-                                                   m_aDescription.PluginName,
-                                                   pEnvData->mpNSView );
-#elif defined UNX
-            // need a new PluginComm
-            PluginComm* pComm = nullptr;
-            int sv[2];
-            if( !socketpair( AF_UNIX, SOCK_STREAM, 0, sv ) )
-                pComm = new UnxPluginComm( m_aDescription.Mimetype,
-                                           m_aDescription.PluginName,
-                                           (Window)pEnvData->aWindow,
-                                           sv[0],
-                                           sv[1]
-                                           );
-
-            SAL_WARN_IF( !pComm, "extensions.plugin", "no PluginComm");
-            if (!pComm)
-                return;
-
-#elif defined WNT
-            PluginComm* pComm;
-            try {
-                pComm = new PluginComm_Impl(
-                    m_aDescription.Mimetype, m_aDescription.PluginName,
-                    (HWND)pEnvData->hWnd);
-            } catch (PluginComm_Impl::CannotInitializeException &) {
-                return;
-            }
-#endif
-
-            setPluginComm( pComm );
-        }
-        else
-            return;
-    }
-
-    getPluginComm()->
-        NPP_New( const_cast<char*>(OUStringToOString( m_aDescription.Mimetype,
-                                                  m_aEncoding).getStr()),
-                 &getNPPInstance(),
-                 m_aPluginMode == PluginMode::FULL ? NP_FULL : NP_EMBED,
-                 ::sal::static_int_cast< int16_t, int >( m_nArgs ),
-                 const_cast<char**>(m_nArgs ? m_pArgn : nullptr),
-                 const_cast<char**>(m_nArgs ? m_pArgv : nullptr),
-                 nullptr );
-#ifdef MACOSX
-    // m_aNPWindow is set up in the MacPluginComm from the view
-    SetSysPlugDataParentView(*pEnvData);
-#elif defined( UNX )
-    if (pEnvData->pDisplay) // headless?
-    {
-        XSync( static_cast<Display*>(pEnvData->pDisplay), False );
-        m_aNPWindow.window  = reinterpret_cast<void*>(pEnvData->aWindow);
-    }
-    else
-    {
-        m_aNPWindow.window  = nullptr;
-    }
-    m_aNPWindow.ws_info     = nullptr;
-#else
-    m_aNPWindow.window = (void*)pEnvData->hWnd;
-#endif
-    css::awt::Rectangle aPosSize = getPosSize();
-
-    for( int i = 0; i < m_nArgs; i++ )
-    {
-        OString aName( m_pArgn[i] );
-        if( aName.equalsIgnoreAsciiCase( "width" ) )
-        {
-            OString aValue( m_pArgv[i] );
-            aPosSize.Width = aValue.toInt32();
-        }
-        else if( aName.equalsIgnoreAsciiCase( "height" ) )
-        {
-            OString aValue( m_pArgv[i] );
-            aPosSize.Height = aValue.toInt32();
-        }
-    }
-
-    m_aNPWindow.clipRect.top        = 0;
-    m_aNPWindow.clipRect.left       = 0;
-    m_aNPWindow.clipRect.bottom     = ::sal::static_int_cast< uint16_t, sal_Int32 >( aPosSize.Height );
-    m_aNPWindow.clipRect.right      = ::sal::static_int_cast< uint16_t, sal_Int32 >( aPosSize.Width );
-    m_aNPWindow.type = NPWindowTypeWindow;
-
-    m_aNPWindow.x       = 0;
-    m_aNPWindow.y       = 0;
-    m_aNPWindow.width   = aPosSize.Width ? aPosSize.Width : 600;
-    m_aNPWindow.height  = aPosSize.Height ? aPosSize.Height : 600;
-
-    getPluginComm()->NPP_SetWindow( this );
-}
-
-void XPlugin_Impl::destroyStreams()
-{
-    Guard< Mutex > aGuard( m_aMutex );
-
-    // streams remove themselves from this list when deleted
-    while( m_aOutputStreams.size() )
-        delete *m_aOutputStreams.begin();
-
-    // input streams are XOutputStreams, they cannot be simply deleted
-    std::list<PluginInputStream*> aLocalList( m_aInputStreams );
-    for( std::list<PluginInputStream*>::iterator it = aLocalList.begin();
-         it != aLocalList.end(); ++it )
-        (*it)->setMode( -1 );
-}
-
-PluginStream* XPlugin_Impl::getStreamFromNPStream( NPStream* stream )
-{
-    Guard< Mutex > aGuard( m_aMutex );
-
-    std::list<PluginInputStream*>::iterator iter;
-    for( iter = m_aInputStreams.begin(); iter != m_aInputStreams.end(); ++iter )
-        if( &(*iter)->getStream() == stream )
-            return *iter;
-
-    std::list<PluginOutputStream*>::iterator iter2;
-    for( iter2 = m_aOutputStreams.begin(); iter2 != m_aOutputStreams.end(); ++iter2 )
-        if( &(*iter2)->getStream() == stream )
-            return *iter2;
-
-    return nullptr;
-}
-
-sal_Bool XPlugin_Impl::provideNewStream(const OUString& mimetype,
-                                        const uno::Reference< css::io::XActiveDataSource > & stream,
-                                        const OUString& url, sal_Int32 length,
-                                        sal_Int32 lastmodified, sal_Bool isfile) throw(std::exception)
-
-{
-    Guard< Mutex > aGuard( m_aMutex );
-    bool bRet = false;
-
-    if( m_nProvidingState != PROVIDING_NONE )
-    {
-        m_nProvidingState = PROVIDING_NOW;
-        Any aAny;
-        aAny <<= url;
-        uno::Reference< css::beans::XPropertySet >  xPS( m_xModel, UNO_QUERY );
-        if( xPS.is() )
-        {
-            try
-            {
-                xPS->setPropertyValue("URL", aAny );
-                aAny <<= mimetype;
-                xPS->setPropertyValue("TYPE", aAny );
-            }
-            catch(...)
-            {
-            }
-        }
-    }
-    m_nProvidingState = PROVIDING_NOW;
-
-    OString aMIME;
-    if( !mimetype.isEmpty() )
-        aMIME = OUStringToOString( mimetype, m_aEncoding );
-    else
-        aMIME = OUStringToOString( m_aDescription.Mimetype, m_aEncoding );
-
-    OString aURL  = OUStringToOString( url, m_aEncoding );
-
-    // check whether there is a notifylistener for this stream
-    // this means that the stream is created from the plugin
-    // via NPN_GetURLNotify or NPN_PostURLNotify
-    std::list<PluginEventListener*>::iterator iter;
-    for( iter = m_aPEventListeners.begin();
-         iter != m_aPEventListeners.end();
-         ++iter )
-    {
-        if( (*iter)->getNormalizedURL() == aURL )
-        {
-            aURL = (*iter)->getURL();
-            break;
-        }
-    }
-
-    if( ! m_pPluginComm )
-    {
-        loadPlugin();
-        if( !m_aLastGetUrl.isEmpty() && m_aLastGetUrl == aURL )
-        {
-            // plugin is pulling data, don't push the same stream;
-            // this complicated method could have been avoided if
-            // all plugins respected the SRC parameter; but e.g.
-            // acrobat reader plugin does not
-            m_nProvidingState = PROVIDING_NONE;
-            return sal_True;
-        }
-    }
-     if( ! m_pPluginComm )
-        return sal_False;
-
-     if(  url.isEmpty() )
-         // this is valid if the plugin is supposed to
-         // pull data (via e.g. NPN_GetURL)
-         return sal_True;
-
-     // set mimetype on model
-     {
-         uno::Reference< css::beans::XPropertySet >  xPS( m_xModel, UNO_QUERY );
-         if( xPS.is() )
-         {
-             try
-             {
-                 Any aAny;
-                 aAny <<= m_aDescription.Mimetype;
-                 xPS->setPropertyValue("TYPE", aAny );
-             }
-             catch(...)
-             {
-             }
-         }
-     }
-
-     // there may be plugins that can use the file length information,
-     // but currently none are known. Since this file opening/seeking/closing
-     // is rather costly, it is not implemented. If there are plugins known to
-     // make use of the file length, simply put it in
-
-     PluginInputStream* pStream = new PluginInputStream( this, aURL.getStr(),
-                                                        length, lastmodified );
-     uno::Reference< css::io::XOutputStream > xNewStream( pStream );
-
-     if( iter != m_aPEventListeners.end() )
-         pStream->getStream().notifyData = (*iter)->getNotifyData();
-
-    uint16_t stype = 0;
-
-    // special handling acrobat reader
-    // presenting a seekable stream to it does not seem to work correctly
-    if( aMIME.equals( "application/pdf" ) )
-        isfile = sal_False;
-
-#if OSL_DEBUG_LEVEL > 1
-    fprintf( stderr,
-             "new stream \"%s\" of MIMEType \"%s\"\n"
-             "for plugin \"%s\"\n"
-             "seekable = %s, length = %" SAL_PRIdINT32 "\n",
-             aURL.getStr(), aMIME.getStr(), getPluginComm()->getLibName().getStr(),
-             isfile ? "true" : "false", length );
-
-#endif
-    if( ! m_pPluginComm->NPP_NewStream( &m_aInstance,
-                                        const_cast<char*>(aMIME.getStr()),
-                                        &pStream->getStream(), isfile,
-                                        &stype ) )
-    {
-#if OSL_DEBUG_LEVEL > 1
-        const char* pType;
-        switch( stype )
-        {
-            case NP_NORMAL:     pType = "NP_NORMAL";break;
-            case NP_SEEK:       pType = "NP_SEEK";break;
-            case NP_ASFILE:     pType = "NP_ASFILE";break;
-            case NP_ASFILEONLY: pType = "NP_ASFILEONLY";break;
-            default:            pType = "unknown!!!";
-        }
-        fprintf( stderr, "Plugin wants it in Mode %s\n", pType );
-#endif
-        if( isfile && stype == NP_ASFILEONLY )
-        {
-            OString aFileName;
-            if( comphelper::isFileUrl(url) )
-            {
-                OUString aSysName;
-                osl_getSystemPathFromFileURL( url.pData, &aSysName.pData );
-                aFileName = OUStringToOString( aSysName, m_aEncoding );
-            }
-            else
-                aFileName = OUStringToOString( url, m_aEncoding );
-            m_pPluginComm->
-                NPP_StreamAsFile( &m_aInstance,
-                                  &pStream->getStream(),
-                                  aFileName.getStr() );
-        }
-        else
-        {
-            pStream->setMode( stype );
-
-            if( ! stream.is() )
-            {
-                // stream has to be loaded by PluginStream itself via UCB
-                pStream->load();
-            }
-            else
-            {
-                uno::Reference< css::io::XConnectable > xConnectable( stream, UNO_QUERY );
-                pStream->setPredecessor( xConnectable );
-                if( xConnectable.is() )
-                {
-                    xConnectable->setSuccessor( static_cast< css::io::XConnectable* >(pStream) );
-                    while( xConnectable->getPredecessor().is() )
-                        xConnectable = xConnectable->getPredecessor();
-                }
-                stream->setOutputStream( xNewStream );
-                pStream->setSource( stream );
-                uno::Reference< css::io::XActiveDataControl > xController;
-                if( xConnectable.is() )
-                    xController.set( xConnectable, UNO_QUERY );
-                else
-                    xController.set( stream, UNO_QUERY );
-
-                if( xController.is() )
-                    xController->start();
-            }
-        }
-        bRet = true;
-    }
-
-    m_nProvidingState = PROVIDING_NONE;
-
-    return bRet;
-}
-
-void XPlugin_Impl::disposing( const css::lang::EventObject& /*rSource*/ ) throw(std::exception)
-{
-}
-
-void XPlugin_Impl::propertyChange(const css::beans::PropertyChangeEvent& rEvent)
-    throw (css::uno::RuntimeException, std::exception)
-{
-    Guard< Mutex > aGuard( m_aMutex );
-
-    if( rEvent.PropertyName == "URL" )
-    {
-        OUString aStr;
-        rEvent.NewValue >>= aStr;
-        if( m_nProvidingState == PROVIDING_NONE )
-        {
-            if( aStr != m_aURL )
-            {
-                m_aURL = aStr;
-                modelChanged();
-            }
-        }
-    }
-}
-
-void XPlugin_Impl::setPluginContext( const uno::Reference< XPluginContext > & rContext )
-{
-    m_rBrowserContext = rContext;
-}
-
-void XPlugin_Impl::setPosSize( sal_Int32 nX_, sal_Int32 nY_, sal_Int32 nWidth_, sal_Int32 nHeight_, sal_Int16 nFlags )
-        throw( RuntimeException, std::exception )
-{
-    Guard< Mutex > aGuard( m_aMutex );
-
-#if OSL_DEBUG_LEVEL > 1
-    fprintf( stderr, "XPlugin_Impl::setPosSize( %" SAL_PRIdINT32 ", %" SAL_PRIdINT32 ", %" SAL_PRIdINT32 ", %" SAL_PRIdINT32 ", %d )\n",
-             nX_, nY_, nWidth_, nHeight_, nFlags );
-#endif
-
-    PluginControl_Impl::setPosSize(nX_, nY_, nWidth_, nHeight_, nFlags);
-
-    m_aNPWindow.x                   = 0;
-    m_aNPWindow.y                   = 0;
-    m_aNPWindow.width               = nWidth_;
-    m_aNPWindow.height              = nHeight_;
-    m_aNPWindow.clipRect.top        = 0;
-    m_aNPWindow.clipRect.left       = 0;
-    m_aNPWindow.clipRect.right      = ::sal::static_int_cast< uint16_t, sal_Int32 >( nWidth_ );
-    m_aNPWindow.clipRect.bottom     = ::sal::static_int_cast< uint16_t, sal_Int32 >( nHeight_ );
-
-    if( getPluginComm() )
-        getPluginComm()->NPP_SetWindow( this );
-}
-
-PluginDescription XPlugin_Impl::fitDescription( const OUString& rURL )
-{
-    uno::Reference< XPluginManager >  xPMgr( plugin::PluginManager::create(comphelper::getComponentContext(m_xSMgr)) );
-
-    Sequence< PluginDescription > aDescrs = xPMgr->getPluginDescriptions();
-    const PluginDescription* pDescrs = aDescrs.getConstArray();
-
-    for( int nArg = 0; nArg < m_nArgs; nArg++ )
-    {
-        if( strncmp( m_pArgn[nArg], "TYPE", 4 ) == 0 &&
-            m_pArgn[nArg][4] == 0 )
-        {
-            for( int i = 0; i < aDescrs.getLength(); i++ )
-            {
-                if( pDescrs[i].Mimetype.equalsAscii( m_pArgv[nArg] ) )
-                    return pDescrs[i];
-            }
-        }
-    }
-
-    int nPos = rURL.lastIndexOf( (sal_Unicode)'.' );
-    if( nPos != -1 )
-    {
-        OUString const aExt = rURL.copy( nPos ).toAsciiLowerCase();
-        for( int i = 0; i < aDescrs.getLength(); i++ )
-        {
-            OUString aThisExt = pDescrs[ i ].Extension.toAsciiLowerCase();
-            if( aThisExt.indexOf( aExt ) != -1 )
-            {
-                return pDescrs[i];
-            }
-        }
-    }
-    return PluginDescription();
-}
-
-
-PluginStream::PluginStream( XPlugin_Impl* pPlugin,
-                            const char* url, sal_uInt32 len, sal_uInt32 lastmod)
-    : m_wPlugin(static_cast< ::cppu::OWeakObject* >(pPlugin))
-    , m_pPlugin(pPlugin)
-
-{
-    memset( &m_aNPStream, 0, sizeof( m_aNPStream ) );
-    m_aNPStream.url             = strdup( url );
-    m_aNPStream.end             = len;
-    m_aNPStream.lastmodified    = lastmod;
-}
-
-PluginStream::~PluginStream()
-{
-    uno::Reference<uno::XInterface> const xPlugin(m_wPlugin);
-    XPlugin_Impl *const pPlugin(m_pPlugin);
-    if (xPlugin.is() && pPlugin)
-    {
-        Guard< Mutex > aGuard( pPlugin->getMutex() );
-
-        if( m_pPlugin && m_pPlugin->getPluginComm() )
-        {
-            m_pPlugin->getPluginComm()->NPP_DestroyStream( &m_pPlugin->getNPPInstance(),
-                                                           &m_aNPStream, NPRES_DONE );
-            m_pPlugin->checkListeners( m_aNPStream.url );
-            m_pPlugin->getPluginComm()->NPP_SetWindow( m_pPlugin );
-        }
-    }
-    ::free( const_cast<char *>(m_aNPStream.url) );
-}
-
-PluginInputStream::PluginInputStream( XPlugin_Impl* pPlugin,
-                                      const char* url,
-                                      sal_uInt32 len,
-                                      sal_uInt32 lastmod ) :
-        PluginStream( pPlugin, url, len, lastmod ),
-        m_pContent( nullptr ),
-        m_nMode( NP_NORMAL ),
-        m_nWritePos( 0 )
-{
-    assert(m_pPlugin);
-    Guard< Mutex > aGuard( m_pPlugin->getMutex() );
-
-    m_pPlugin->getInputStreams().push_back( this );
-    OUString aTmpFile;
-    osl::FileBase::createTempFile( nullptr, nullptr, &aTmpFile );
-
-    // set correct extension, some plugins need that
-    OUString aName( m_aNPStream.url, strlen( m_aNPStream.url ), m_pPlugin->getTextEncoding() );
-    OUString aExtension;
-    sal_Int32 nSepInd = aName.lastIndexOf('.');
-    if( nSepInd != -1 )
-    {
-       aExtension = aName.copy( nSepInd + 1, aName.getLength() - nSepInd - 1 );
-    }
-    if( !aExtension.isEmpty() )
-    {
-        aTmpFile += aExtension;
-    }
-    m_aFileStream.Open( aTmpFile, StreamMode::READ | StreamMode::WRITE );
-    if( ! m_aFileStream.IsOpen() )
-    {
-        // might be that the extension scrambled the whole filename
-        osl::FileBase::createTempFile( nullptr, nullptr, &aTmpFile );
-        m_aFileStream.Open( aTmpFile, StreamMode::READ | StreamMode::WRITE );
-    }
-}
-
-PluginInputStream::~PluginInputStream()
-{
-    OUString aFile( m_aFileStream.GetFileName() );
-
-    m_aFileStream.Close();
-
-    uno::Reference<uno::XInterface> const xPlugin(m_wPlugin);
-    XPlugin_Impl *const pPlugin(m_pPlugin);
-    if (xPlugin.is() && pPlugin)
-    {
-        Guard< Mutex > aGuard( pPlugin->getMutex() );
-
-        pPlugin->getInputStreams().remove( this );
-
-        if( m_pPlugin )
-        {
-            OString aFileName(OUStringToOString(aFile, m_pPlugin->getTextEncoding()));
-            if( m_pPlugin->getPluginComm() && m_nMode != -1 )
-                // mode -1 means either an error occurred,
-                // or the plugin is already disposing
-            {
-                m_pPlugin->getPluginComm()->addFileToDelete( aFile );
-                if( m_nMode == NP_ASFILE )
-                {
-                    m_pPlugin->getPluginComm()->
-                        NPP_StreamAsFile( &m_pPlugin->getNPPInstance(),
-                                          &m_aNPStream,
-                                          aFileName.getStr() );
-                }
-                m_pPlugin->getPluginComm()->NPP_SetWindow( m_pPlugin );
-                m_pPlugin->getInputStreams().remove( this );
-            }
-            else
-                osl::File::remove( aFile );
-        }
-        else
-            osl::File::remove( aFile );
-    }
-    else
-        osl::File::remove( aFile );
-    delete m_pContent;
-}
-
-PluginStreamType PluginInputStream::getStreamType()
-{
-    return InputStream;
-}
-
-void PluginInputStream::load()
-{
-    Guard< Mutex > aGuard( m_pPlugin->getMutex() );
-
-    INetURLObject aUrl;
-    aUrl.SetSmartProtocol( INetProtocol::File );
-    aUrl.SetSmartURL(
-        OUString( getStream().url,
-                  strlen( getStream().url ),
-                RTL_TEXTENCODING_MS_1252
-            ) );
-    try
-    {
-        m_pContent =
-            new ::ucbhelper::Content(
-                               aUrl.GetMainURL(INetURLObject::DECODE_TO_IURI),
-                               uno::Reference< css::ucb::XCommandEnvironment >(),
-                               comphelper::getProcessComponentContext()
-                               );
-        m_pContent->openStream( static_cast< XOutputStream* >( this ) );
-    }
-    catch(const css::uno::Exception &)
-    {
-    }
-}
-
-void PluginInputStream::setMode( sal_Int32 nMode )
-{
-    assert(m_pPlugin); // this is currently only called from two places...
-    Guard< Mutex > aGuard( m_pPlugin->getMutex() );
-
-    m_nMode = nMode;
-
-    // invalidation by plugin
-    if (m_nMode == -1)
-    {
-        m_pPlugin->getInputStreams().remove( this );
-        m_pPlugin = nullptr;
-        m_wPlugin.clear();
-    }
-}
-
-void PluginInputStream::writeBytes( const Sequence<sal_Int8>& Buffer ) throw(std::exception)
-{
-    uno::Reference<uno::XInterface> const xPlugin(m_wPlugin);
-    XPlugin_Impl *const pPlugin(m_pPlugin);
-    if (!xPlugin.is() || !pPlugin)
-        return;
-
-    Guard< Mutex > aGuard( pPlugin->getMutex() );
-
-    m_aFileStream.Seek( STREAM_SEEK_TO_END );
-    m_aFileStream.Write( Buffer.getConstArray(), Buffer.getLength() );
-
-    if( m_nMode == NP_SEEK )
-        // hold reference, stream gets destroyed in NPN_DestroyStream
-        m_xSelf = this;
-
-    if( m_nMode == -1 || !m_pPlugin->getPluginComm() )
-        return;
-
-    sal_Size nPos = m_aFileStream.Tell();
-    sal_Size nBytes = 0;
-    while( m_nMode != NP_ASFILEONLY &&
-           m_nWritePos < nPos &&
-           (nBytes = m_pPlugin->getPluginComm()-> NPP_WriteReady(
-               &m_pPlugin->getNPPInstance(), &m_aNPStream )) > 0 )
-    {
-        nBytes = (nBytes > nPos - m_nWritePos) ? nPos - m_nWritePos : nBytes;
-
-        std::unique_ptr<char[]> pBuffer(new char[ nBytes ]);
-        m_aFileStream.Seek( m_nWritePos );
-        nBytes = m_aFileStream.Read( pBuffer.get(), nBytes );
-
-        int32_t nBytesRead = 0;
-        try
-        {
-            nBytesRead = m_pPlugin->getPluginComm()->NPP_Write(
-                &m_pPlugin->getNPPInstance(), &m_aNPStream, m_nWritePos, nBytes, pBuffer.get() );
-        }
-        catch( ... )
-        {
-            nBytesRead = 0;
-        }
-
-        if( nBytesRead < 0 )
-        {
-            m_nMode = -1;
-            return;
-        }
-
-        m_nWritePos += nBytesRead;
-    }
-}
-
-void PluginInputStream::closeOutput() throw(std::exception)
-{
-    uno::Reference<uno::XInterface> const xPlugin(m_wPlugin);
-    XPlugin_Impl *const pPlugin(m_pPlugin);
-    if (!xPlugin.is() || !pPlugin)
-        return;
-
-    Guard< Mutex > aGuard( pPlugin->getMutex() );
-
-    flush();
-    m_xSource.clear();
-}
-
-sal_uInt32 PluginInputStream::read( sal_uInt32 offset, sal_Int8* buffer, sal_uInt32 size )
-{
-    uno::Reference<uno::XInterface> const xPlugin(m_wPlugin);
-    XPlugin_Impl *const pPlugin(m_pPlugin);
-    if (!xPlugin.is() || !pPlugin)
-        return 0;
-
-    Guard< Mutex > aGuard( pPlugin->getMutex() );
-
-    if( m_nMode != NP_SEEK )
-        return 0;
-
-    m_aFileStream.Seek( offset );
-    return m_aFileStream.Read( buffer, size );
-}
-
-void PluginInputStream::flush() throw(std::exception)
-{
-}
-
-PluginOutputStream::PluginOutputStream( XPlugin_Impl* pPlugin,
-                                        const char* url,
-                                        sal_uInt32 len,
-                                        sal_uInt32 lastmod ) :
-        PluginStream( pPlugin, url, len, lastmod ),
-        m_xStream( pPlugin->getServiceManager()->createInstance("com.sun.star.io.DataOutputStream"), UNO_QUERY )
-{
-    Guard< Mutex > aGuard( m_pPlugin->getMutex() );
-
-    m_pPlugin->getOutputStreams().push_back( this );
-}
-
-PluginOutputStream::~PluginOutputStream()
-{
-    Guard< Mutex > aGuard( m_pPlugin->getMutex() );
-
-    m_pPlugin->getOutputStreams().remove( this );
-}
-
-PluginStreamType PluginOutputStream::getStreamType()
-{
-    return OutputStream;
-}
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/extensions/source/plugin/inc/plugin/aqua/sysplug.hxx b/extensions/source/plugin/inc/plugin/aqua/sysplug.hxx
deleted file mode 100644
index 3a1638a9381e..000000000000
--- a/extensions/source/plugin/inc/plugin/aqua/sysplug.hxx
+++ /dev/null
@@ -1,156 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*************************************************************************
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * Copyright 2000, 2010 Oracle and/or its affiliates.
- *
- * OpenOffice.org - a multi-platform office productivity suite
- *
- * This file is part of OpenOffice.org.
- *
- * OpenOffice.org is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 3
- * only, as published by the Free Software Foundation.
- *
- * OpenOffice.org is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License version 3 for more details
- * (a copy is included in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU Lesser General Public License
- * version 3 along with OpenOffice.org.  If not, see
- * <http://www.openoffice.org/license.html>
- * for a copy of the LGPLv3 License.
- *
- ************************************************************************/
-#ifndef INCLUDED_EXTENSIONS_SOURCE_PLUGIN_INC_PLUGIN_AQUA_SYSPLUG_HXX
-#define INCLUDED_EXTENSIONS_SOURCE_PLUGIN_INC_PLUGIN_AQUA_SYSPLUG_HXX
-
-#include <unistd.h>
-
-#include <list>
-#include <map>
-#include <algorithm>
-#include "premac.h"
-#include <Carbon/Carbon.h>
-#include <Security/cssmconfig.h>
-#include "postmac.h"
-#undef uint32
-
-#define XP_MAC
-#include "npapi.h"
-#include "npsdk/npupp.h"
-
-#include "plugin/plcom.hxx"
-
-#include "vcl/sysdata.hxx"
-#include "vcl/threadex.hxx"
-#include "vcl/timer.hxx"
-#include "osl/module.h"
-
-#ifdef __OBJC__
-@class NSView;
-#else
-class NSView;
-#endif
-
-class XPlugin_Impl;
-
-namespace plugstringhelper
-{
-OUString           getString( CFStringRef i_xString );
-OUString           getString( CFURLRef i_xURL );
-CFMutableStringRef      createString( const OUString& i_rString );
-CFURLRef                createURL( const OUString& i_rString );
-OUString           getURLFromPath( const OUString& i_rPath );
-CFURLRef                createURLFromPath( const OUString& i_rPath );
-OUString           CFURLtoOSLURL( CFURLRef i_xURL );
-}
-
-
-class MacPluginComm :
-    public PluginComm,
-    public vcl::SolarThreadExecutor
-
-{
-    enum CallType {
-        eNPP_Destroy,
-        eNPP_DestroyStream,
-        eNPP_GetJavaClass,
-        eNPP_Initialize,
-        eNPP_New,
-        eNPP_NewStream,
-        eNPP_Print,
-        eNPP_SetWindow,
-        eNPP_Shutdown,
-        eNPP_StreamAsFile,
-        eNPP_URLNotify,
-        eNPP_Write,
-        eNPP_WriteReady,
-        eNPP_GetValue,
-        eNPP_SetValue,
-        eNPP_HandleEvent,
-        eNP_Initialize
-    };
-
-    void*               m_aArgs[ 8 ];
-    CallType            m_eCall;
-
-    virtual long        doIt();
-public:
-                        MacPluginComm( const OUString& rMIME, const OUString& rName, NSView* pView );
-    virtual             ~MacPluginComm();
-
-    // FIXME:
-    // this actually should be from the NP headers
-    // but currently we have too old a version
-    // changes this when we have updated our headers
-    typedef struct NP_CGContext
-    {
-        CGContextRef context;
-        WindowRef window;
-    } NP_CGContext;
-
-public:
-    virtual NPError     NPP_Destroy( NPP instance, NPSavedData** save );
-    virtual NPError     NPP_DestroyStream( NPP instance, NPStream* stream, NPError reason );
-    virtual NPError     NPP_Initialize();
-    virtual NPError     NPP_New( NPMIMEType pluginType, NPP instance, uint16_t mode, int16_t argc,
-                                 char* argn[], char* argv[], NPSavedData *saved );
-    virtual NPError     NPP_NewStream( NPP instance, NPMIMEType type, NPStream* stream,
-                                       NPBool seekable, uint16_t* stype );
-    virtual void        NPP_Print( NPP instance, NPPrint* platformPrint );
-    virtual NPError     NPP_SetWindow( NPP instance, NPWindow* window );
-    virtual void        NPP_Shutdown();
-    virtual void        NPP_StreamAsFile( NPP instance, NPStream* stream, const char* fname );
-    virtual void        NPP_URLNotify( NPP instance, const char* url,
-                                       NPReason reason, void* notifyData );
-    virtual int32_t     NPP_Write( NPP instance, NPStream* stream, int32_t offset,
-                                   int32_t len, void* buffer );
-    virtual int32_t     NPP_WriteReady( NPP instance, NPStream* stream );
-    virtual NPError     NPP_GetValue( NPP instance, NPPVariable variable, void *ret_value );
-    virtual int16_t     NPP_HandleEvent( NPP instance, void* event );
-
-    virtual NPError     NPP_SetWindow( XPlugin_Impl* );
-    virtual NPError     NPP_Destroy( XPlugin_Impl*, NPSavedData** save );
-
-    void                drawView( XPlugin_Impl* );
-private:
-    sal_Bool                retrieveFunction( const char* i_pName, void** i_ppFunc ) const;
-    DECL_LINK_TYPED( NullTimerHdl, Timer*, void );
-
-private:
-    CFBundleRef         m_xBundle;
-    oslModule           m_hPlugLib;
-    NPPluginFuncs       m_aNPPfuncs;
-
-    // timer for sending nullEvents
-    AutoTimer*                      m_pNullTimer;
-    std::list< XPlugin_Impl* >      m_aNullEventClients;
-};
-
-#endif
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/extensions/source/plugin/inc/plugin/impl.hxx b/extensions/source/plugin/inc/plugin/impl.hxx
deleted file mode 100644
index 85d74184a05b..000000000000
--- a/extensions/source/plugin/inc/plugin/impl.hxx
+++ /dev/null
@@ -1,437 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*************************************************************************
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * Copyright 2000, 2010 Oracle and/or its affiliates.
- *
- * OpenOffice.org - a multi-platform office productivity suite
- *
- * This file is part of OpenOffice.org.
- *
- * OpenOffice.org is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 3
- * only, as published by the Free Software Foundation.
- *
- * OpenOffice.org is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License version 3 for more details
- * (a copy is included in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU Lesser General Public License
- * version 3 along with OpenOffice.org.  If not, see
- * <http://www.openoffice.org/license.html>
- * for a copy of the LGPLv3 License.
- *
- ************************************************************************/
-#ifndef INCLUDED_EXTENSIONS_SOURCE_PLUGIN_INC_PLUGIN_IMPL_HXX
-#define INCLUDED_EXTENSIONS_SOURCE_PLUGIN_INC_PLUGIN_IMPL_HXX
-
-#include <config_lgpl.h>
-
-#include <limits>
-#include <memory>
-
-#include "cppuhelper/weak.hxx"
-
-#include "com/sun/star/awt/Key.hpp"
-#include "com/sun/star/awt/KeyFunction.hpp"
-#include "com/sun/star/beans/PropertyAttribute.hpp"
-#include "com/sun/star/plugin/PluginMode.hpp"
-#include "com/sun/star/plugin/PluginDescription.hpp"
-#include "com/sun/star/plugin/PluginException.hpp"
-#include "com/sun/star/plugin/PluginVariable.hpp"
-#include "com/sun/star/plugin/XPlugin.hpp"
-#include "com/sun/star/plugin/XPluginManager.hpp"
-#include "com/sun/star/plugin/XPluginContext.hpp"
-#include "com/sun/star/io/XConnectable.hpp"
-#include "com/sun/star/io/XOutputStream.hpp"
-#include "com/sun/star/io/XDataOutputStream.hpp"
-#include "com/sun/star/io/XActiveDataControl.hpp"
-#include "com/sun/star/io/XDataInputStream.hpp"
-#include "com/sun/star/io/XMarkableStream.hpp"
-#include "com/sun/star/io/XInputStream.hpp"
-#include "com/sun/star/io/XStreamListener.hpp"
-#include "com/sun/star/io/XActiveDataSink.hpp"
-#include "com/sun/star/io/XActiveDataSource.hpp"
-#include "com/sun/star/lang/XServiceName.hpp"
-#include "com/sun/star/lang/XServiceInfo.hpp"
-#include "com/sun/star/lang/XMultiServiceFactory.hpp"
-#include "com/sun/star/lang/XSingleServiceFactory.hpp"
-#include "com/sun/star/awt/GradientStyle.hpp"
-#include "com/sun/star/awt/RasterOperation.hpp"
-#include "com/sun/star/awt/Gradient.hpp"
-#include "com/sun/star/awt/XGraphics.hpp"
-#include <com/sun/star/uno/XComponentContext.hpp>
-
-#include "cppuhelper/implbase2.hxx"
-#include "cppuhelper/implbase1.hxx"
-
-#include <list>
-
-#ifdef WNT
-#include <plugin/win/sysplug.hxx>
-#elif defined(MACOSX)
-#include "plugin/aqua/sysplug.hxx"
-#elif defined(UNX)
-#include "plugin/unx/sysplug.hxx"
-#endif
-
-struct SysPlugData;
-
-std::shared_ptr<SysPlugData> CreateSysPlugData();
-
-extern "C" {
-
-void /*SAL_CALL NP_LOADDS*/  NPN_ForceRedraw_Impl(NPP instance);
-NPError /*SAL_CALL NP_LOADDS*/  NPN_SetValue_Impl( NPP instance,
-                                          NPPVariable variable,
-                                          void* value );
-} // extern "C"
-
-#include "plugin/plctrl.hxx"
-#include "plugin/model.hxx"
-
-#include "vcl/sysdata.hxx"
-#include "vcl/syschild.hxx"
-
-#include "tools/link.hxx"
-#include "tools/stream.hxx"
-
-
-using namespace com::sun::star::uno;
-
-#define PROVIDING_NONE              0
-#define PROVIDING_NOW               1
-#define PROVIDING_MODEL_UPDATE      2
-
-// forwards
-namespace ucbhelper { class Content; }
-class PluginStream;
-class PluginInputStream;
-class PluginOutputStream;
-class XPlugin_Impl;
-class PluginDisposer;
-class PluginEventListener;
-
-class XPlugin_Impl : public css::plugin::XPlugin,
-                     public PluginControl_Impl,
-                     public css::beans::XPropertyChangeListener
-{
-private:
-    ::osl::Mutex                m_aMutex;
-    Reference< css::lang::XMultiServiceFactory >         m_xSMgr;
-    Reference< css::plugin::XPluginContext >             m_rBrowserContext;
-
-    PluginComm*                 m_pPluginComm;
-    NPP_t                       m_aInstance;
-    NPWindow                    m_aNPWindow;
-    std::shared_ptr<SysPlugData> m_pSysPlugData;
-    rtl_TextEncoding            m_aEncoding;
-
-    const char**                m_pArgv;
-    const char**                m_pArgn;
-    int                         m_nArgs;
-    OString                     m_aLastGetUrl;
-
-    Reference< css::awt::XControlModel >             m_xModel;
-
-    css::plugin::PluginDescription         m_aDescription;
-    sal_Int16                   m_aPluginMode;
-
-    int                         m_nProvidingState;
-    int                         m_nCalledFromPlugin;
-    PluginDisposer*             m_pDisposer;
-
-    ::std::list<PluginInputStream*>     m_aInputStreams;
-    ::std::list<PluginOutputStream*>    m_aOutputStreams;
-    ::std::list<PluginEventListener*>   m_aPEventListeners;
-    OUString                     m_aURL;
-
-    bool                        m_bIsDisposed;
-
-#ifdef MACOSX
-    void SetSysPlugDataParentView(SystemEnvData const& rEnvData);
-#endif
-
-    void prependArg( const char* pName, const char* pValue ); // arguments will be strdup'ed
-    void initArgs( const Sequence< OUString >& argn,
-                   const Sequence< OUString >& argv,
-                   sal_Int16 mode );
-    void freeArgs();
-    void handleSpecialArgs();
-
-    void loadPlugin();
-    void destroyInstance();
-    void modelChanged();
-
-public:
-    XPlugin_Impl( const Reference< css::lang::XMultiServiceFactory >  & rSMgr );
-    virtual ~XPlugin_Impl();
-
-    ::osl::Mutex& getMutex() { return m_aMutex; }
-
-    void destroyStreams();
-
-    void setLastGetUrl( const OString& rUrl ) { m_aLastGetUrl = rUrl; }
-
-    css::plugin::PluginDescription fitDescription( const OUString& rURL );
-
-    ::std::list<PluginInputStream*>& getInputStreams() { return m_aInputStreams; }
-    ::std::list<PluginOutputStream*>& getOutputStreams() { return m_aOutputStreams; }
-    PluginComm*     getPluginComm() { return m_pPluginComm; }
-    void            setPluginComm( PluginComm* comm )
-        {
-            if( ! m_pPluginComm )
-            {
-                m_pPluginComm = comm;
-                m_pPluginComm->addRef();
-            }
-        }
-    Reference< css::lang::XMultiServiceFactory > getServiceManager() { return m_xSMgr; }
-    const css::plugin::PluginDescription& getDescription() const { return m_aDescription; }
-    rtl_TextEncoding getTextEncoding() { return m_aEncoding; }
-    NPP_t&          getNPPInstance() { return m_aInstance; }
-    NPWindow&       getNPWindow() { return m_aNPWindow; }
-
-    void            enterPluginCallback() { m_nCalledFromPlugin++; }
-    void            leavePluginCallback() { m_nCalledFromPlugin--; }
-    bool            isDisposable() { return m_nCalledFromPlugin < 1; }
-    DECL_LINK_TYPED( secondLevelDispose, void*, void );
-
-    void addPluginEventListener( PluginEventListener* pListener  )
-        { m_aPEventListeners.push_back( pListener ); }
-    void checkListeners( const char* normalizedURL );
-
-    void            initInstance(
-        const css::plugin::PluginDescription& rDescription,
-        const Sequence< OUString >& argn,
-        const Sequence< OUString >& argv,
-        sal_Int16 mode );
-    void            initInstance(
-        const OUString& rURL,
-        const Sequence< OUString >& argn,
-        const Sequence< OUString >& argv,
-        sal_Int16 mode );
-
-    const OUString&    getRefererURL() { return m_aURL; }
-    OUString getCreationURL();
-
-    PluginStream* getStreamFromNPStream( NPStream* );
-
-    const SystemEnvData* getSysChildSysData()
-        { return _pSysChild->GetSystemData(); }
-
-    const Reference< css::plugin::XPluginContext > & getPluginContext() const
-        { return m_rBrowserContext; }
-    void setPluginContext( const Reference< css::plugin::XPluginContext > & );
-
-    // XInterface
-    virtual Any SAL_CALL queryInterface( const Type& ) throw( css::uno::RuntimeException, std::exception ) override;
-    virtual void SAL_CALL acquire()  throw() override
-    { OWeakAggObject::acquire(); }
-    virtual void SAL_CALL release()  throw() override
-    { OWeakAggObject::release(); }
-
-    // OWeakAggObject
-    virtual Any SAL_CALL queryAggregation( const Type& )
-        throw( css::uno::RuntimeException, std::exception ) override;
-
-    // PluginContol_Impl
-    virtual void SAL_CALL dispose() throw(std::exception) override;
-    virtual void SAL_CALL createPeer( const Reference< css::awt::XToolkit > & xToolkit, const Reference< css::awt::XWindowPeer > & Parent) throw( RuntimeException, std::exception ) override;
-
-    virtual sal_Bool SAL_CALL setModel( const Reference< css::awt::XControlModel > & Model ) throw( RuntimeException, std::exception ) override;
-    virtual Reference< css::awt::XControlModel > SAL_CALL getModel()throw( RuntimeException, std::exception ) override
-    { return m_xModel; }
-
-    virtual void SAL_CALL setPosSize( sal_Int32 nX_, sal_Int32 nY_, sal_Int32 nWidth_, sal_Int32 nHeight_, sal_Int16 nFlags ) throw( RuntimeException, std::exception ) override;
-
-    // css::plugin::XPlugin
-    virtual sal_Bool SAL_CALL provideNewStream(const OUString& mimetype, const Reference< css::io::XActiveDataSource > & stream, const OUString& url, sal_Int32 length, sal_Int32 lastmodified, sal_Bool isfile) throw(std::exception) override;
-
-    // css::beans::XPropertyChangeListener
-    virtual void SAL_CALL disposing( const css::lang::EventObject& rSource ) throw(std::exception) override;
-    virtual void SAL_CALL propertyChange(const css::beans::PropertyChangeEvent& rEvent)
-        throw (css::uno::RuntimeException, std::exception) override;
-};
-
-class PluginManager
-{
-private:
-    Reference< css::lang::XMultiServiceFactory >         m_xSMgr;
-    ::std::list<PluginComm*>        m_aPluginComms;
-    ::std::list<XPlugin_Impl*>      m_aAllPlugins;
-    ::osl::Mutex                    m_aPluginMutex;
-
-    static PluginManager*       pManager;
-
-    PluginManager();
-public:
-
-    static PluginManager& get();
-    static void setServiceFactory( const Reference< css::lang::XMultiServiceFactory >& xFactory );
-    static const Sequence< OUString >& getAdditionalSearchPaths();
-
-    ::std::list<PluginComm*>& getPluginComms() { return m_aPluginComms; }
-    ::std::list<XPlugin_Impl*>& getPlugins() { return m_aAllPlugins; }
-    ::osl::Mutex& getPluginMutex() { return m_aPluginMutex; }
-};
-
-class XPluginManager_Impl :
-    public cppu::WeakAggImplHelper2< css::plugin::XPluginManager,
-                                    css::lang::XServiceInfo >
-{
-    Reference< css::uno::XComponentContext >     m_xContext;
-public:
-    XPluginManager_Impl( const Reference< css::uno::XComponentContext >  & );
-    virtual ~XPluginManager_Impl();
-
-    static XPlugin_Impl* getXPluginFromNPP( NPP );
-    static XPlugin_Impl* getPluginImplementation( const Reference< css::plugin::XPlugin >& plugin );
-
-    virtual Reference< css::plugin::XPluginContext > SAL_CALL createPluginContext() throw(std::exception) override;
-
-    // has to be implemented per system
-    static Sequence< css::plugin::PluginDescription > SAL_CALL impl_getPluginDescriptions() throw(css::uno::RuntimeException, std::exception);
-    // calls system specific impl_getPluginDescriptions
-    // checks whether plugins are disabled
-    virtual Sequence< css::plugin::PluginDescription > SAL_CALL getPluginDescriptions()
-        throw (css::uno::RuntimeException, std::exception) override;
-
-    virtual Reference< css::plugin::XPlugin > SAL_CALL createPlugin( const Reference< css::plugin::XPluginContext > & acontext, sal_Int16 mode, const Sequence< OUString >& argn, const Sequence< OUString >& argv, const css::plugin::PluginDescription& plugintype) throw( RuntimeException,css::plugin::PluginException, std::exception ) override;
-
-    virtual Reference< css::plugin::XPlugin > SAL_CALL createPluginFromURL( const Reference< css::plugin::XPluginContext > & acontext, sal_Int16 mode, const Sequence< OUString >& argn, const Sequence< OUString >& argv, const Reference< css::awt::XToolkit > & toolkit, const Reference< css::awt::XWindowPeer > & parent, const OUString& url ) throw (css::uno::RuntimeException, std::exception) override;
-
-    virtual sal_Bool SAL_CALL supportsService(const OUString& ServiceName) throw() override;
-    virtual OUString SAL_CALL getImplementationName() throw() override;
-
-    Sequence< OUString > SAL_CALL getSupportedServiceNames() throw(  ) override;
-    static Sequence< OUString > getSupportedServiceNames_Static() throw(  );
-    static OUString                getImplementationName_Static() throw(  )
-    {
-        /** the soplayer uses this name in its source! maybe not after 5.2 */
-        return OUString( "com.sun.star.extensions.PluginManager" );
-    }
-};
-Reference< XInterface >  SAL_CALL PluginManager_CreateInstance( const Reference< css::lang::XMultiServiceFactory >  & ) throw( Exception );
-
-enum PluginStreamType { InputStream, OutputStream };
-
-class PluginStream
-{
-protected:
-    css::uno::WeakReference<css::uno::XInterface> m_wPlugin;
-    XPlugin_Impl*       m_pPlugin;
-    NPStream            m_aNPStream;
-public:
-    PluginStream( XPlugin_Impl* pPlugin,
-                   const char* url, sal_uInt32 len, sal_uInt32 lastmod );
-    virtual ~PluginStream();
-
-    NPStream& getStream() { return m_aNPStream; }
-
-    virtual PluginStreamType getStreamType() = 0;
-};
-
-class PluginInputStream :
-    public PluginStream,
-    public cppu::WeakAggImplHelper2<
-                css::io::XOutputStream,
-                css::io::XConnectable
-                >
-{
-private:
-    ::ucbhelper::Content*       m_pContent;
-    sal_Int32                   m_nMode;
-    sal_uInt32                  m_nWritePos;
-
-    Reference< css::io::XActiveDataSource >      m_xSource;
-    // hold a reference on input until closeOutput is called
-
-    Reference< css::io::XConnectable >           m_xPredecessor;
-    Reference< css::io::XConnectable >           m_xSuccessor;
-
-    // needed to hold a reference to self in NP_SEEK mode
-    Reference< css::io::XOutputStream >          m_xSelf;
-
-    SvFileStream                m_aFileStream;
-public:
-    PluginInputStream( XPlugin_Impl* pPlugin,
-                   const char* url, sal_uInt32 len, sal_uInt32 lastmod );
-
-    PluginInputStream() : PluginStream( nullptr, nullptr, 0, 0 ) {}
-
-    virtual ~PluginInputStream();
-
-    virtual PluginStreamType getStreamType() override;
-
-    void setMode( sal_Int32 nMode );
-    sal_uInt32 read( sal_uInt32 offset, sal_Int8* buffer, sal_uInt32 size );
-    void setSource( const Reference< css::io::XActiveDataSource >& xSource ) { m_xSource = xSource; }
-    // get contents ot url via ucbhelper::Content
-    void load();
-
-    // clear reference
-    bool releaseSelf()
-    { bool bRet = m_xSelf.is(); m_xSelf.clear();  return bRet; }
-
-    // XOutputStream
-    virtual void SAL_CALL writeBytes( const Sequence<sal_Int8>& ) throw(std::exception) override;
-    virtual void SAL_CALL flush() throw(std::exception) override;
-    virtual void SAL_CALL closeOutput() throw(std::exception) override;
-
-    // XConnectable
-    virtual void SAL_CALL setPredecessor( const Reference< css::io::XConnectable >& xPredecessor ) throw(std::exception) override
-        { m_xPredecessor = xPredecessor; }
-    virtual Reference< css::io::XConnectable > SAL_CALL getPredecessor() throw(std::exception) override
-        { return m_xPredecessor; }
-
-    virtual void SAL_CALL setSuccessor( const Reference< css::io::XConnectable >& xSuccessor ) throw(std::exception) override
-        { m_xSuccessor = xSuccessor; }
-    virtual Reference< css::io::XConnectable > SAL_CALL getSuccessor() throw(std::exception) override
-        { return m_xSuccessor; }
-};
-
-class PluginOutputStream : public PluginStream
-{
-private:
-    Reference< css::io::XOutputStream >  m_xStream;
-public:
-    PluginOutputStream( XPlugin_Impl* pPlugin, const char* url,
-                        sal_uInt32 len, sal_uInt32 lastmod );
-    virtual ~PluginOutputStream();
-
-    virtual PluginStreamType getStreamType() override;
-
-    Reference< css::io::XOutputStream > & getOutputStream() { return m_xStream; }
-};
-
-class PluginEventListener :
-    public cppu::WeakAggImplHelper1< css::lang::XEventListener >
-{
-private:
-    XPlugin_Impl*   m_pPlugin;
-    Reference< css::plugin::XPlugin >        m_xPlugin; // just to hold the plugin
-    char*           m_pUrl;
-    char*           m_pNormalizedUrl;
-    void*           m_pNotifyData;
-public:
-    PluginEventListener( XPlugin_Impl*,
-                         const char* url,
-                         const char* normurl,
-                         void*  notifyData );
-    virtual ~PluginEventListener();
-
-    const char* getURL() { return m_pUrl; }
-    const char* getNormalizedURL() { return m_pNormalizedUrl; }
-    void*       getNotifyData() { return m_pNotifyData; }
-
-    // css::lang::XEventListener
-    virtual void SAL_CALL disposing( const css::lang::EventObject&  Source ) throw(std::exception) override;
-};
-
-#endif
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/extensions/source/plugin/inc/plugin/model.hxx b/extensions/source/plugin/inc/plugin/model.hxx
deleted file mode 100644
index 227ae6f545bb..000000000000
--- a/extensions/source/plugin/inc/plugin/model.hxx
+++ /dev/null
@@ -1,132 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*************************************************************************
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * Copyright 2000, 2010 Oracle and/or its affiliates.
- *
- * OpenOffice.org - a multi-platform office productivity suite
- *
- * This file is part of OpenOffice.org.
- *
- * OpenOffice.org is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 3
- * only, as published by the Free Software Foundation.
- *
- * OpenOffice.org is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License version 3 for more details
- * (a copy is included in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU Lesser General Public License
- * version 3 along with OpenOffice.org.  If not, see
- * <http://www.openoffice.org/license.html>
- * for a copy of the LGPLv3 License.
- *
- ************************************************************************/
-#ifndef INCLUDED_EXTENSIONS_SOURCE_PLUGIN_INC_PLUGIN_MODEL_HXX
-#define INCLUDED_EXTENSIONS_SOURCE_PLUGIN_INC_PLUGIN_MODEL_HXX
-
-#include <com/sun/star/io/XObjectInputStream.hpp>
-#include <com/sun/star/io/XPersistObject.hpp>
-#include <com/sun/star/io/XObjectOutputStream.hpp>
-#include <com/sun/star/lang/XServiceName.hpp>
-#include <com/sun/star/lang/XServiceInfo.hpp>
-#include <com/sun/star/lang/XMultiServiceFactory.hpp>
-#include <com/sun/star/lang/XSingleServiceFactory.hpp>
-#include <com/sun/star/awt/XControlModel.hpp>
-#include <com/sun/star/awt/XControl.hpp>
-
-#include <cppuhelper/propshlp.hxx>
-#include <cppuhelper/weakagg.hxx>
-#include <rtl/alloc.h>
-
-#include <list>
-
-using namespace com::sun::star::uno;
-
-class BroadcasterHelperHolder
-{
-protected:
-    ::cppu::OBroadcastHelper  m_aHelper;
-public:
-    BroadcasterHelperHolder( osl::Mutex& rMutex ) :
-            m_aHelper( rMutex ) {}
-    ~BroadcasterHelperHolder() {}
-};
-
-class PluginModel : public BroadcasterHelperHolder,
-                    public cppu::OPropertySetHelper,
-                    public cppu::OPropertyArrayHelper,
-                    public cppu::OWeakAggObject,
-                    public css::lang::XComponent,
-                    public css::io::XPersistObject,
-                    public css::awt::XControlModel
-{
-  private:
-    OUString m_aCreationURL;
-    OUString m_aMimeType;
-
-    std::list< Reference< css::lang::XEventListener > >
-        m_aDisposeListeners;
-  public:
-    // these are here to force memory de/allocation to sal lib.
-    static void * SAL_CALL operator new( size_t nSize ) throw()
-        { return rtl_allocateMemory( nSize ); }
-    static void SAL_CALL operator delete( void * pMem ) throw()
-        { rtl_freeMemory( pMem ); }
-
-    PluginModel();
-    PluginModel( const OUString& rURL, const OUString& rMimeType );
-    virtual ~PluginModel();
-
-    // XInterface
-    virtual Any SAL_CALL queryInterface( const Type& rType ) throw( css::uno::RuntimeException, std::exception ) override
-        { return OWeakAggObject::queryInterface( rType ); }
-    virtual void SAL_CALL acquire()  throw() override
-    { OWeakAggObject::acquire(); }
-    virtual void SAL_CALL release()  throw() override
-    { OWeakAggObject::release(); }
-
-    virtual Any SAL_CALL queryAggregation( const Type& ) throw( css::uno::RuntimeException, std::exception ) override;
-
-
-    // css::lang::XTypeProvider
-
-    static Sequence< OUString > SAL_CALL getSupportedServiceNames_Static() throw(  );
-    static OUString SAL_CALL getImplementationName_Static() throw(  )
-    {
-        /** the soplayer uses this name in its source! maybe not after 5.2 */
-        return OUString( "com.sun.star.extensions.PluginModel" );
-    }
-
-    // OPropertySetHelper
-    virtual cppu::IPropertyArrayHelper& SAL_CALL getInfoHelper() override;
-    virtual sal_Bool  SAL_CALL convertFastPropertyValue( Any & rConvertedValue,
-                                                         Any & rOldValue,
-                                                         sal_Int32 nHandle,
-                                                         const Any& rValue ) throw() override;
-    virtual void SAL_CALL setFastPropertyValue_NoBroadcast( sal_Int32 nHandle,
-                                                            const Any& rValue )
-        throw(css::uno::Exception, std::exception) override;
-    virtual void SAL_CALL getFastPropertyValue( Any& rValue, sal_Int32 nHandle ) const throw() override;
-    virtual Reference< css::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo() throw(std::exception) override;
-
-    // css::io::XPersistObject
-    virtual OUString SAL_CALL getServiceName() throw(std::exception) override;
-    virtual void SAL_CALL write(const Reference< css::io::XObjectOutputStream > & OutStream) throw(std::exception) override;
-    virtual void SAL_CALL read(const Reference< css::io::XObjectInputStream > & InStream) throw(std::exception) override;
-
-    // css::lang::XComponent
-    virtual void SAL_CALL addEventListener( const Reference< css::lang::XEventListener > & l ) throw(std::exception) override;
-    virtual void SAL_CALL removeEventListener( const Reference< css::lang::XEventListener > & l ) throw(std::exception) override;
-    virtual void SAL_CALL dispose() throw(std::exception) override;
-  private:
-    using cppu::OPropertySetHelper::getFastPropertyValue;
-};
-Reference< XInterface >  SAL_CALL PluginModel_CreateInstance( const Reference< css::lang::XMultiServiceFactory >  & ) throw( Exception );
-
-#endif // INCLUDED_EXTENSIONS_SOURCE_PLUGIN_INC_PLUGIN_MODEL_HXX
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/extensions/source/plugin/inc/plugin/multiplx.hxx b/extensions/source/plugin/inc/plugin/multiplx.hxx
deleted file mode 100644
index dc0e480e1b33..000000000000
--- a/extensions/source/plugin/inc/plugin/multiplx.hxx
+++ /dev/null
@@ -1,169 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*************************************************************************
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * Copyright 2000, 2010 Oracle and/or its affiliates.
- *
- * OpenOffice.org - a multi-platform office productivity suite
- *
- * This file is part of OpenOffice.org.
- *
- * OpenOffice.org is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 3
- * only, as published by the Free Software Foundation.
- *
- * OpenOffice.org is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License version 3 for more details
- * (a copy is included in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU Lesser General Public License
- * version 3 along with OpenOffice.org.  If not, see
- * <http://www.openoffice.org/license.html>
- * for a copy of the LGPLv3 License.
- *
- ************************************************************************/
-#ifndef INCLUDED_EXTENSIONS_SOURCE_PLUGIN_INC_PLUGIN_MULTIPLX_HXX
-#define INCLUDED_EXTENSIONS_SOURCE_PLUGIN_INC_PLUGIN_MULTIPLX_HXX
-
-#include <com/sun/star/awt/XControl.hpp>
-#include <com/sun/star/awt/XKeyListener.hpp>
-#include <com/sun/star/awt/XPaintListener.hpp>
-#include <com/sun/star/awt/KeyEvent.hpp>
-#include <com/sun/star/awt/KeyModifier.hpp>
-#include <com/sun/star/awt/XMouseMotionListener.hpp>
-#include <com/sun/star/awt/FocusEvent.hpp>
-#include <com/sun/star/awt/XWindowListener.hpp>
-#include <com/sun/star/awt/XActivateListener.hpp>
-#include <com/sun/star/awt/MouseEvent.hpp>
-#include <com/sun/star/awt/XTopWindowListener.hpp>
-#include <com/sun/star/awt/PaintEvent.hpp>
-#include <com/sun/star/awt/InputEvent.hpp>
-#include <com/sun/star/awt/KeyGroup.hpp>
-#include <com/sun/star/awt/Key.hpp>
-#include <com/sun/star/awt/WindowEvent.hpp>
-#include <com/sun/star/awt/XMouseListener.hpp>
-#include <com/sun/star/awt/KeyFunction.hpp>
-#include <com/sun/star/awt/FocusChangeReason.hpp>
-#include <com/sun/star/awt/MouseButton.hpp>
-#include <com/sun/star/awt/XFocusListener.hpp>
-#include <com/sun/star/awt/XTopWindow.hpp>
-#include <com/sun/star/awt/XWindow.hpp>
-#include <com/sun/star/awt/PosSize.hpp>
-
-#include <cppuhelper/implbase7.hxx>
-#include <cppuhelper/interfacecontainer.hxx>
-
-using namespace com::sun::star::uno;
-
-struct MRCListenerMultiplexerHelper_Mutex
-{
-    ::osl::Mutex aMutex;
-};
-
-class MRCListenerMultiplexerHelper  :
-    public MRCListenerMultiplexerHelper_Mutex,
-
-    public ::cppu::WeakAggImplHelper7<
-      css::awt::XFocusListener,
-      css::awt::XWindowListener,
-      css::awt::XKeyListener,
-      css::awt::XMouseListener,
-      css::awt::XMouseMotionListener,
-      css::awt::XPaintListener,
-      css::awt::XTopWindowListener >
-{
-public:
-    /**
-     * Create a Multiplexer of XWindowEvents.
-     *
-     * @param rControl  The control. All listeners think that this is the original
-     *                  broadcaster.
-     * @param rPeer     The peer from which the original events are dispatched. Null is
-     *                  allowed.
-     */
-    MRCListenerMultiplexerHelper( const Reference< css::awt::XWindow >  & rControl, const Reference< css::awt::XWindow >  & rPeer );
-
-    /**
-     * Remove all listeners from the previous set peer and add the needed listeners to rPeer.
-     * @param rPeer     The peer from which the original events are dispatched. Null is
-     *                  allowed.
-     */
-    void setPeer( const Reference< css::awt::XWindow >  & rPeer );
-
-    /**
-     * Remove all listeners and send a disposing message.
-     */
-    void disposeAndClear();
-
-    /**
-     * Add the specified listener to the source.
-     */
-    void advise( const Type& type, const Reference< XInterface > & listener);
-    /**
-     * Remove the specified listener from the source.
-     */
-    void unadvise(const Type& type, const Reference< XInterface > & listener);
-
-    // css::lang::XEventListener
-    void SAL_CALL   disposing(const css::lang::EventObject& Source) throw(std::exception) override;
-    // css::awt::XFocusListener
-    void SAL_CALL   focusGained(const css::awt::FocusEvent& e) throw(std::exception) override;
-    void SAL_CALL   focusLost(const css::awt::FocusEvent& e) throw(std::exception) override;
-    // css::awt::XWindowListener
-    void SAL_CALL   windowResized(const css::awt::WindowEvent& e) throw(std::exception) override;
-    void SAL_CALL   windowMoved(const css::awt::WindowEvent& e) throw(std::exception) override;
-    void SAL_CALL   windowShown(const css::lang::EventObject& e) throw(std::exception) override;
-    void SAL_CALL   windowHidden(const css::lang::EventObject& e) throw(std::exception) override;
-    // css::awt::XKeyListener
-    void SAL_CALL   keyPressed( const css::awt::KeyEvent& e ) throw(std::exception) override;
-    void SAL_CALL   keyReleased( const css::awt::KeyEvent& e ) throw(std::exception) override;
-    // css::awt::XMouseListener
-    void SAL_CALL   mousePressed(const css::awt::MouseEvent& e) throw(std::exception) override;
-    void SAL_CALL   mouseReleased(const css::awt::MouseEvent& e) throw(std::exception) override;
-    void SAL_CALL   mouseEntered(const css::awt::MouseEvent& e) throw(std::exception) override;
-    void SAL_CALL   mouseExited(const css::awt::MouseEvent& e) throw(std::exception) override;
-    // css::awt::XMouseMotionListener
-    void SAL_CALL   mouseDragged(const css::awt::MouseEvent& e) throw(std::exception) override;
-    void SAL_CALL   mouseMoved(const css::awt::MouseEvent& e) throw(std::exception) override;
-    // css::awt::XPaintListener
-    void SAL_CALL   windowPaint(const css::awt::PaintEvent& e) throw(std::exception) override;
-    // css::awt::XTopWindowListener
-    void SAL_CALL   windowOpened( const css::lang::EventObject& e ) throw(std::exception) override;
-    void SAL_CALL   windowClosing( const css::lang::EventObject& e ) throw(std::exception) override;
-    void SAL_CALL   windowClosed( const css::lang::EventObject& e ) throw(std::exception) override;
-    void SAL_CALL   windowMinimized( const css::lang::EventObject& e ) throw(std::exception) override;
-    void SAL_CALL   windowNormalized( const css::lang::EventObject& e ) throw(std::exception) override;
-    void SAL_CALL   windowActivated( const css::lang::EventObject& e ) throw(std::exception) override;
-    void SAL_CALL   windowDeactivated( const css::lang::EventObject& e ) throw(std::exception) override;
-protected:
-    /**
-     * Remove the listener with the uik rUik from the peer rPeer.
-     * @param rPeer the peer from which the listener is removed.
-     * @param rUik  the listener uik, which specify the type of the listener.
-     */
-    void        adviseToPeer( const Reference< css::awt::XWindow >  & rPeer, const Type & type );
-    /**
-     * Add the listener with the uik rUik to the peer rPeer.
-     * @param rPeer the peer to which the listener is added.
-     * @param rUik  the listener uik, which specify the type of the listener.
-     */
-    void        unadviseFromPeer( const Reference< css::awt::XWindow >  & rPeer, const Type & type );
-private:
-    /** The source of the events. Normally this is the peer object.*/
-    Reference< css::awt::XWindow >         xPeer;
-    WeakReference< css::awt::XControl >    xControl;
-    ::cppu::OMultiTypeInterfaceContainerHelper  aListenerHolder;
-
-
-    MRCListenerMultiplexerHelper( const MRCListenerMultiplexerHelper & ) = delete;
-    MRCListenerMultiplexerHelper & operator = ( const MRCListenerMultiplexerHelper & ) = delete;
-};
-
-#endif // INCLUDED_EXTENSIONS_SOURCE_PLUGIN_INC_PLUGIN_MULTIPLX_HXX
-
-
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/extensions/source/plugin/inc/plugin/plcom.hxx b/extensions/source/plugin/inc/plugin/plcom.hxx
deleted file mode 100644
index 213c6c494a96..000000000000
--- a/extensions/source/plugin/inc/plugin/plcom.hxx
+++ /dev/null
@@ -1,80 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*************************************************************************
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * Copyright 2000, 2010 Oracle and/or its affiliates.
- *
- * OpenOffice.org - a multi-platform office productivity suite
- *
- * This file is part of OpenOffice.org.
- *
- * OpenOffice.org is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 3
- * only, as published by the Free Software Foundation.
- *
- * OpenOffice.org is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License version 3 for more details
- * (a copy is included in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU Lesser General Public License
- * version 3 along with OpenOffice.org.  If not, see
- * <http://www.openoffice.org/license.html>
- * for a copy of the LGPLv3 License.
- *
- ************************************************************************/
-#ifndef INCLUDED_EXTENSIONS_SOURCE_PLUGIN_INC_PLUGIN_PLCOM_HXX
-#define INCLUDED_EXTENSIONS_SOURCE_PLUGIN_INC_PLUGIN_PLCOM_HXX
-
-#include <list>
-
-class XPlugin_Impl;
-
-class PluginComm
-{
-protected:
-    int                         m_nRefCount;
-    OString                     m_aLibName;
-    std::list< OUString >       m_aFilesToDelete;
-public:
-    PluginComm( const OString& rLibName, bool bReusable = true );
-    virtual ~PluginComm();
-
-    void addRef() { m_nRefCount++; }
-    void decRef() { m_nRefCount--; if( ! m_nRefCount ) delete this; }
-
-    const OString& getLibName() { return m_aLibName; }
-
-    void addFileToDelete( const OUString& filename )
-        { m_aFilesToDelete.push_back( filename ); }
-
-    virtual NPError NPP_Destroy( NPP instance, NPSavedData** save ) = 0;
-    virtual NPError NPP_DestroyStream( NPP instance, NPStream* stream,
-                               NPError reason ) = 0;
-    virtual NPError NPP_Initialize() = 0;
-    virtual NPError NPP_New( NPMIMEType pluginType, NPP instance,
-                             uint16_t mode, int16_t argc,
-                             char* argn[], char* argv[],
-                             NPSavedData *saved ) = 0;
-    virtual NPError NPP_NewStream( NPP instance, NPMIMEType type,
-                                   NPStream* stream,
-                                   NPBool seekable, uint16_t* stype ) = 0;
-    virtual NPError NPP_SetWindow( NPP instance, NPWindow* window ) = 0;
-    virtual void NPP_Shutdown() = 0;
-    virtual void NPP_StreamAsFile( NPP instance, NPStream* stream,
-                                   const char* fname ) = 0;
-    virtual void NPP_URLNotify( NPP instance, const char* url,
-                                NPReason reason, void* notifyData ) = 0;
-    virtual int32_t NPP_Write( NPP instance, NPStream* stream, int32_t offset,
-                               int32_t len, void* buffer ) = 0;
-    virtual int32_t NPP_WriteReady( NPP instance, NPStream* stream ) = 0;
-
-    NPError NPP_SetWindow( XPlugin_Impl* );
-    NPError NPP_Destroy( XPlugin_Impl*, NPSavedData** save );
-};
-
-#endif
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/extensions/source/plugin/inc/plugin/plctrl.hxx b/extensions/source/plugin/inc/plugin/plctrl.hxx
deleted file mode 100644
index 6f75cef3d8ec..000000000000
--- a/extensions/source/plugin/inc/plugin/plctrl.hxx
+++ /dev/null
@@ -1,181 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*************************************************************************
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * Copyright 2000, 2010 Oracle and/or its affiliates.
- *
- * OpenOffice.org - a multi-platform office productivity suite
- *
- * This file is part of OpenOffice.org.
- *
- * OpenOffice.org is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 3
- * only, as published by the Free Software Foundation.
- *
- * OpenOffice.org is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License version 3 for more details
- * (a copy is included in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU Lesser General Public License
- * version 3 along with OpenOffice.org.  If not, see
- * <http://www.openoffice.org/license.html>
- * for a copy of the LGPLv3 License.
- *
- ************************************************************************/
-#ifndef INCLUDED_EXTENSIONS_SOURCE_PLUGIN_INC_PLUGIN_PLCTRL_HXX
-#define INCLUDED_EXTENSIONS_SOURCE_PLUGIN_INC_PLUGIN_PLCTRL_HXX
-
-#include <cppuhelper/weak.hxx>
-#include <plugin/multiplx.hxx>
-#include <com/sun/star/beans/PropertyValues.hpp>
-#include <com/sun/star/beans/XPropertySet.hpp>
-#include <com/sun/star/beans/PropertyValue.hpp>
-#include <com/sun/star/beans/PropertyState.hpp>
-#include <com/sun/star/beans/XPropertySetInfo.hpp>
-#include <com/sun/star/beans/XMultiPropertySet.hpp>
-#include <com/sun/star/beans/XFastPropertySet.hpp>
-#include <com/sun/star/beans/XVetoableChangeListener.hpp>
-#include <com/sun/star/beans/XPropertyState.hpp>
-#include <com/sun/star/beans/XPropertyStateChangeListener.hpp>
-#include <com/sun/star/beans/PropertyAttribute.hpp>
-#include <com/sun/star/beans/XPropertiesChangeListener.hpp>
-#include <com/sun/star/beans/XPropertyChangeListener.hpp>
-#include <com/sun/star/beans/XPropertyAccess.hpp>
-#include <com/sun/star/beans/XPropertyContainer.hpp>
-#include <com/sun/star/beans/PropertyStateChangeEvent.hpp>
-#include <com/sun/star/beans/PropertyChangeEvent.hpp>
-#include <com/sun/star/awt/XVclContainerPeer.hpp>
-#include <com/sun/star/awt/XVclWindowPeer.hpp>
-#include <com/sun/star/awt/XControlModel.hpp>
-#include <com/sun/star/awt/XUnoControlContainer.hpp>
-#include <com/sun/star/awt/XControlContainer.hpp>
-#include <com/sun/star/awt/VclWindowPeerAttribute.hpp>
-#include <com/sun/star/awt/XVclContainer.hpp>
-#include <com/sun/star/awt/XControl.hpp>
-#include <com/sun/star/awt/XTopWindow.hpp>
-#include <com/sun/star/awt/XWindow.hpp>
-#include <com/sun/star/awt/PosSize.hpp>
-
-#include <cppuhelper/implbase4.hxx>
-#include <vcl/vclptr.hxx>
-
-#include <list>
-
-class SystemChildWindow;
-
-
-class PluginControl_Impl : public ::cppu::WeakAggImplHelper4<
-      css::awt::XControl,
-      css::awt::XWindow,
-      css::awt::XFocusListener,
-      css::awt::XView >
-{
-public:
-    // css::awt::XControl
-    virtual void SAL_CALL setContext( const css::uno::Reference< css::uno::XInterface > & xContext ) throw( css::uno::RuntimeException, std::exception ) override
-    { _xContext = xContext; }
-    virtual css::uno::Reference< css::uno::XInterface > SAL_CALL getContext() throw( css::uno::RuntimeException, std::exception ) override
-    { return _xContext; }
-
-    virtual sal_Bool SAL_CALL setModel( const css::uno::Reference< css::awt::XControlModel > & Model ) throw( css::uno::RuntimeException, std::exception ) override = 0;
-    virtual css::uno::Reference< css::awt::XControlModel > SAL_CALL getModel() throw( css::uno::RuntimeException, std::exception ) override = 0;
-
-    virtual css::uno::Reference< css::awt::XView > SAL_CALL getView() throw( css::uno::RuntimeException, std::exception ) override
-    { return static_cast<css::awt::XView*>(this); }
-
-    virtual sal_Bool SAL_CALL isTransparent() throw( css::uno::RuntimeException, std::exception ) override
-    { return sal_False; }
-
-    virtual void SAL_CALL setDesignMode( sal_Bool bOn ) throw( css::uno::RuntimeException, std::exception ) override;
-    virtual sal_Bool SAL_CALL isDesignMode() throw( css::uno::RuntimeException, std::exception ) override
-    { return _bInDesignMode; }
-
-    virtual void SAL_CALL createPeer( const css::uno::Reference< css::awt::XToolkit > & xToolkit, const css::uno::Reference< css::awt::XWindowPeer > & Parent) throw( css::uno::RuntimeException, std::exception ) override;
-    virtual css::uno::Reference< css::awt::XWindowPeer > SAL_CALL getPeer() throw( css::uno::RuntimeException, std::exception ) override
-    { return _xPeer; }
-
-    // css::awt::XWindow
-    virtual void SAL_CALL setVisible( sal_Bool bVisible ) throw( css::uno::RuntimeException, std::exception ) override;
-    virtual void SAL_CALL setEnable( sal_Bool bEnable ) throw( css::uno::RuntimeException, std::exception ) override;
-    virtual void SAL_CALL setFocus() throw( css::uno::RuntimeException, std::exception ) override;
-
-    virtual void SAL_CALL setPosSize( sal_Int32 nX_, sal_Int32 nY_, sal_Int32 nWidth_, sal_Int32 nHeight_, sal_Int16 nFlags ) throw( css::uno::RuntimeException, std::exception ) override;
-    virtual css::awt::Rectangle SAL_CALL getPosSize() throw( css::uno::RuntimeException, std::exception ) override;
-
-    virtual void SAL_CALL addWindowListener( const css::uno::Reference< css::awt::XWindowListener > & l ) throw( css::uno::RuntimeException, std::exception ) override;
-    virtual void SAL_CALL removeWindowListener( const css::uno::Reference< css::awt::XWindowListener > & l ) throw( css::uno::RuntimeException, std::exception ) override;
-    virtual void SAL_CALL addFocusListener( const css::uno::Reference< css::awt::XFocusListener > & l ) throw( css::uno::RuntimeException, std::exception ) override;
-    virtual void SAL_CALL removeFocusListener( const css::uno::Reference< css::awt::XFocusListener > & l ) throw( css::uno::RuntimeException, std::exception ) override;
-    virtual void SAL_CALL addKeyListener( const css::uno::Reference< css::awt::XKeyListener > & l ) throw( css::uno::RuntimeException, std::exception ) override;
-    virtual void SAL_CALL removeKeyListener( const css::uno::Reference< css::awt::XKeyListener > & l ) throw( css::uno::RuntimeException, std::exception ) override;
-    virtual void SAL_CALL addMouseListener( const css::uno::Reference< css::awt::XMouseListener > & l ) throw( css::uno::RuntimeException, std::exception ) override;
-    virtual void SAL_CALL removeMouseListener( const css::uno::Reference< css::awt::XMouseListener > & l ) throw( css::uno::RuntimeException, std::exception ) override;
-    virtual void SAL_CALL addMouseMotionListener( const Reference< css::awt::XMouseMotionListener > & l ) throw( RuntimeException, std::exception ) override;
-    virtual void SAL_CALL removeMouseMotionListener( const css::uno::Reference< css::awt::XMouseMotionListener > & l ) throw( css::uno::RuntimeException, std::exception ) override;
-    virtual void SAL_CALL addPaintListener( const css::uno::Reference< css::awt::XPaintListener > & l ) throw( css::uno::RuntimeException, std::exception ) override;
-    virtual void SAL_CALL removePaintListener( const css::uno::Reference< css::awt::XPaintListener > & l ) throw( css::uno::RuntimeException, std::exception ) override;
-
-    // css::lang::XEventListener
-    virtual void SAL_CALL disposing( const css::lang::EventObject & rSource ) throw( css::uno::RuntimeException, std::exception ) override;
-    // css::awt::XFocusListener
-    virtual void SAL_CALL focusGained( const css::awt::FocusEvent & rEvt ) throw( css::uno::RuntimeException, std::exception ) override;
-    virtual void SAL_CALL focusLost( const css::awt::FocusEvent & rEvt ) throw( css::uno::RuntimeException, std::exception ) override;
-
-    // css::lang::XComponent
-    virtual void SAL_CALL addEventListener( const css::uno::Reference< css::lang::XEventListener > & l ) throw( css::uno::RuntimeException, std::exception ) override;
-    virtual void SAL_CALL removeEventListener( const css::uno::Reference< css::lang::XEventListener > & l ) throw( css::uno::RuntimeException, std::exception ) override;
-
-    virtual void SAL_CALL dispose() throw( css::uno::RuntimeException, std::exception ) override;
-
-    // css::awt::XView
-    virtual sal_Bool SAL_CALL setGraphics( const css::uno::Reference< css::awt::XGraphics > & /*aDevice*/ ) throw( css::uno::RuntimeException, std::exception ) override
-    { return sal_False; }
-    virtual css::uno::Reference< css::awt::XGraphics > SAL_CALL getGraphics() throw( css::uno::RuntimeException, std::exception ) override
-    { return css::uno::Reference< css::awt::XGraphics > (); }
-
-    virtual css::awt::Size SAL_CALL getSize() throw( css::uno::RuntimeException, std::exception ) override
-    { return css::awt::Size(_nWidth, _nHeight); }
-
-    virtual void SAL_CALL draw( sal_Int32 x, sal_Int32 y ) throw( css::uno::RuntimeException, std::exception ) override;
-    virtual void SAL_CALL setZoom( float ZoomX, float ZoomY ) throw( css::uno::RuntimeException, std::exception ) override;
-
-public:
-                                PluginControl_Impl();
-    virtual                     ~PluginControl_Impl();
-
-    MRCListenerMultiplexerHelper* getMultiplexer();
-
-protected:
-    void                        releasePeer();
-
-protected:
-    ::std::list< Reference< css::lang::XEventListener > >  _aDisposeListeners;
-    MRCListenerMultiplexerHelper*           _pMultiplexer;
-
-    Reference< XInterface >                 _xContext;
-
-    sal_Int32                               _nX;
-    sal_Int32                               _nY;
-    sal_Int32                               _nWidth;
-    sal_Int32                               _nHeight;
-    sal_Int16                               _nFlags;
-
-    bool                                    _bVisible;
-    bool                                    _bInDesignMode;
-    bool                                    _bEnable;
-
-    VclPtr<SystemChildWindow>               _pSysChild;
-    css::uno::Reference< css::awt::XWindowPeer >                      _xPeer;
-    css::uno::Reference< css::awt::XWindow >                          _xPeerWindow;
-
-    css::uno::Reference< css::awt::XWindow >                          _xParentWindow;
-    css::uno::Reference< css::awt::XWindowPeer >                      _xParentPeer;
-};
-
-#endif
-
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/extensions/source/plugin/inc/plugin/unx/mediator.hxx b/extensions/source/plugin/inc/plugin/unx/mediator.hxx
deleted file mode 100644
index 8c8dbcf94602..000000000000
--- a/extensions/source/plugin/inc/plugin/unx/mediator.hxx
+++ /dev/null
@@ -1,147 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*************************************************************************
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * Copyright 2000, 2010 Oracle and/or its affiliates.
- *
- * OpenOffice.org - a multi-platform office productivity suite
- *
- * This file is part of OpenOffice.org.
- *
- * OpenOffice.org is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 3
- * only, as published by the Free Software Foundation.
- *
- * OpenOffice.org is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License version 3 for more details
- * (a copy is included in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU Lesser General Public License
- * version 3 along with OpenOffice.org.  If not, see
- * <http://www.openoffice.org/license.html>
- * for a copy of the LGPLv3 License.
- *
- ************************************************************************/
-#ifndef INCLUDED_EXTENSIONS_SOURCE_PLUGIN_INC_PLUGIN_UNX_MEDIATOR_HXX
-#define INCLUDED_EXTENSIONS_SOURCE_PLUGIN_INC_PLUGIN_UNX_MEDIATOR_HXX
-
-#include <string.h>
-#include <tools/link.hxx>
-#include <tools/solar.h>
-#include <osl/pipe.hxx>
-#include <osl/mutex.hxx>
-#include <osl/conditn.hxx>
-#include <osl/thread.hxx>
-
-#include <vector>
-
-struct MediatorMessage
-{
-    sal_uLong   m_nID;
-    sal_uLong   m_nBytes;
-    char*   m_pBytes;
-    char*   m_pRun;
-
-    MediatorMessage() : m_nID( 0 ), m_nBytes( 0 ),
-        m_pBytes( nullptr ), m_pRun( nullptr ) {}
-    MediatorMessage( sal_uLong nID, sal_uLong nBytes, char* pBytes ) :
-            m_nID( nID ),m_nBytes( nBytes ), m_pRun( nullptr )
-        {
-            m_pBytes = new char[ m_nBytes ];
-            memcpy( m_pBytes, pBytes, (size_t)m_nBytes );
-        }
-
-    ~MediatorMessage()
-        {
-            if( m_pBytes )
-                delete [] m_pBytes;
-        }
-
-    sal_uLong   ExtractULONG();
-    char*       GetString();
-    sal_uInt32  GetUINT32();
-    void*       GetBytes( sal_uLong& );
-    void*       GetBytes() { sal_uLong nBytes; return GetBytes( nBytes ); }
-};
-
-class MediatorListener;
-
-class Mediator
-{
-    friend class MediatorListener;
-protected:
-    int                                 m_nSocket;
-
-    std::vector<MediatorMessage*>       m_aMessageQueue;
-    osl::Mutex m_aQueueMutex;
-    osl::Mutex m_aSendMutex;
-    // only one thread can send a message at any given time
-    osl::Condition                      m_aNewMessageCdtn;
-    MediatorListener*                   m_pListener;
-    // thread to fill the queue
-
-    sal_uLong                           m_nCurrentID;
-    // will be constantly increased with each message sent
-    bool                                m_bValid;
-
-    Link<Mediator*,void>                m_aConnectionLostHdl;
-    Link<Mediator*,void>                m_aNewMessageHdl;
-public:
-    Mediator( int nSocket );
-    virtual ~Mediator();
-
-    // mark mediator as invalid. No more messages will be processed,
-    // SendMessage, WaitForMessage, TransactMessage will return immediately
-    // with error
-    void invalidate() { m_bValid = false; }
-
-    sal_uLong SendMessage( sal_uLong nBytes, const char* pBytes, sal_uLong nMessageID = 0 );
-
-    bool WaitForMessage( sal_uLong nTimeOut = 5000 );
-    // timeout in ms
-    // TRUE:  Message came in
-    // FALSE: timed out
-    // if timeout is set, WaitForMessage will wait even if there are messages
-    // in the queue
-
-    virtual MediatorMessage* WaitForAnswer( sal_uLong nMessageID );
-    // wait for an answer message ( ID >= 1 << 24 )
-    // the message will be removed from the queue and returned
-
-    MediatorMessage* TransactMessage( sal_uLong nBytes, char* pBytes );
-    // sends a message and waits for an answer
-
-    MediatorMessage* GetNextMessage( bool bWait = false );
-
-
-    void SetConnectionLostHdl( const Link<Mediator*,void>& rLink )
-        {
-            m_aConnectionLostHdl = rLink;
-        }
-
-    void SetNewMessageHdl( const Link<Mediator*,void>& rLink )
-        {
-            m_aNewMessageHdl = rLink;
-        }
-};
-
-class MediatorListener : public osl::Thread
-{
-    friend class Mediator;
-private:
-    Mediator*       m_pMediator;
-    ::osl::Mutex    m_aMutex;
-
-    MediatorListener( Mediator* );
-    virtual ~MediatorListener();
-
-    virtual void run() override;
-    virtual void onTerminated() override;
-};
-
-#endif // INCLUDED_EXTENSIONS_SOURCE_PLUGIN_INC_PLUGIN_UNX_MEDIATOR_HXX
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/extensions/source/plugin/inc/plugin/unx/plugcon.hxx b/extensions/source/plugin/inc/plugin/unx/plugcon.hxx
deleted file mode 100644
index 81325eb30f59..000000000000
--- a/extensions/source/plugin/inc/plugin/unx/plugcon.hxx
+++ /dev/null
@@ -1,206 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*************************************************************************
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * Copyright 2000, 2010 Oracle and/or its affiliates.
- *
- * OpenOffice.org - a multi-platform office productivity suite
- *
- * This file is part of OpenOffice.org.
- *
- * OpenOffice.org is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 3
- * only, as published by the Free Software Foundation.
- *
- * OpenOffice.org is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License version 3 for more details
- * (a copy is included in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU Lesser General Public License
- * version 3 along with OpenOffice.org.  If not, see
- * <http://www.openoffice.org/license.html>
- * for a copy of the LGPLv3 License.
- *
- ************************************************************************/
-#ifndef INCLUDED_EXTENSIONS_SOURCE_PLUGIN_INC_PLUGIN_UNX_PLUGCON_HXX
-#define INCLUDED_EXTENSIONS_SOURCE_PLUGIN_INC_PLUGIN_UNX_PLUGCON_HXX
-
-#include <stdarg.h>
-#include <string.h>
-
-#include <list>
-#include <vector>
-#include <plugin/unx/mediator.hxx>
-
-#include <prex.h>
-
-#include <X11/Xlib.h>
-extern "C" {
-#include <X11/Intrinsic.h>
-}
-#include <X11/Shell.h>
-#include <X11/IntrinsicP.h>     /* Intrinsics Definitions*/
-#include <X11/StringDefs.h>    /* Standard Name-String definitions*/
-#if defined USE_MOTIF
-#include <Xm/DrawingA.h>
-#else
-#include <X11/Composite.h>
-#endif
-#include <X11/Xatom.h>
-#ifndef XP_UNIX
-#    define XP_UNIX
-#endif
-#define MOZ_X11
-#include <stdio.h>
-
-#if ! defined ( _NPAPI_H_) && ! defined (npapi_h_)
-extern "C" {
-#include <npsdk/npupp.h>
-}
-#include "npapi.h"
-
-#if NP_VERSION_MINOR < 17
-// compatibility hack: compile with older NPN api header, but define
-// some later introduced constants
-// for gcc 3
-#define NP_ABI_MASK 0x10000000
-#define NPNVSupportsXEmbedBool ((NPNVariable)14)
-#define NPPVpluginNeedsXEmbed  ((NPPVariable)14)
-#define NPNVToolkit            ((int)(13 | NP_ABI_MASK))
-#define NPNVGtk12 1
-#define NPNVGtk2  2
-#endif
-#endif
-
-#include <config_vclplug.h>
-
-#if ENABLE_GTK
-#define GLIB_DISABLE_DEPRECATION_WARNINGS
-#include <gtk/gtk.h>
-#include <gdk/gdkx.h>
-#else
-#define GtkWidget void
-#endif
-
-#include <postx.h>
-
-#include <tools/solar.h>
-
-class ConnectorInstance
-{
-public:
-    NPP                         instance;
-    NPWindow                    window;
-    NPSetWindowCallbackStruct   ws_info;
-    char*                       pMimeType;
-    void*                       pShell;
-    void*                       pWidget;
-
-    GtkWidget*                  pGtkWindow;
-    GtkWidget*                  pGtkWidget;
-
-    bool                        bShouldUseXEmbed;
-
-    int nArg;
-    char** argn;
-    char** argv;
-    char* pArgnBuf;
-    char* pArgvBuf;
-    NPSavedData aData;
-
-    ConnectorInstance( NPP inst, char* type,
-                       int args, char* pargnbuf, sal_uLong nargnbytes,
-                       char* pargvbuf, sal_uLong nargvbytes,
-                       char* savedata, sal_uLong savebytes );
-    ~ConnectorInstance();
-};
-
-class PluginConnector : public Mediator
-{
-protected:
-    osl::Mutex               m_aUserEventMutex;
-
-    static std::vector<PluginConnector*>  allConnectors;
-
-    DECL_LINK_TYPED( NewMessageHdl, Mediator*, void );
-    DECL_LINK_TYPED( WorkOnNewMessageHdl, void*, void );
-
-    std::vector<NPStream*>              m_aNPWrapStreams;
-    std::vector<ConnectorInstance*>     m_aInstances;
-
-    static sal_uLong   FillBuffer( char*&, const char*, sal_uLong, va_list );
-public:
-    PluginConnector( int nSocket );
-    virtual ~PluginConnector();
-
-    virtual MediatorMessage* WaitForAnswer( sal_uLong nMessageID ) override;
-    MediatorMessage*    Transact( const char*, sal_uLong, ... );
-    MediatorMessage*    Transact( sal_uInt32, ... );
-    void                Respond( sal_uLong nID, char*, sal_uLong, ... );
-    sal_uLong               Send( sal_uInt32, ... );
-
-    static const sal_uInt32 UnknownStreamID = 0xffffffff;
-    static const sal_uInt32 UnknownNPPID = 0xffffffff;
-
-    sal_uInt32  GetStreamID( NPStream* pStream );
-    sal_uInt32  GetNPPID( NPP );
-
-    std::vector<NPStream*>& getStreamList() { return m_aNPWrapStreams; }
-
-    static NPError GetNPError( MediatorMessage* pMes )
-    {
-        NPError* pErr = static_cast<NPError*>(pMes->GetBytes());
-        NPError aErr = *pErr;
-        delete [] pErr;
-        return aErr;
-    }
-
-    void CallWorkHandler()
-    {
-        LINK( this, PluginConnector, WorkOnNewMessageHdl ).
-            Call( static_cast<Mediator*>(this) );
-    }
-};
-
-enum CommandAtoms
-{
-        eNPN_GetURL,
-        eNPN_GetURLNotify,
-        eNPN_DestroyStream,
-        eNPN_NewStream,
-        eNPN_PostURLNotify,
-        eNPN_PostURL,
-        eNPN_RequestRead,
-        eNPN_Status,
-        eNPN_Version,
-        eNPN_Write,
-        eNPN_UserAgent,
-
-        eNPP_DestroyStream,
-        eNPP_Destroy,
-        eNPP_DestroyPhase2,
-        eNPP_NewStream,
-        eNPP_New,
-        eNPP_SetWindow,
-        eNPP_StreamAsFile,
-        eNPP_URLNotify,
-        eNPP_WriteReady,
-        eNPP_Write,
-        eNPP_GetMIMEDescription,
-        eNPP_Initialize,
-        eNPP_Shutdown,
-
-        eMaxCommand
-};
-
-const char* GetCommandName( CommandAtoms );
-
-#define POST_NONCONST_STRING( x ) x ? x : const_cast<char*>(""), x ? strlen(x) : 1
-#define POST_STRING( x ) x ? x : "", x ? strlen(x) : 1
-
-#endif // INCLUDED_EXTENSIONS_SOURCE_PLUGIN_INC_PLUGIN_UNX_PLUGCON_HXX
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/extensions/source/plugin/inc/plugin/unx/sysplug.hxx b/extensions/source/plugin/inc/plugin/unx/sysplug.hxx
deleted file mode 100644
index 03772a62ae2b..000000000000
--- a/extensions/source/plugin/inc/plugin/unx/sysplug.hxx
+++ /dev/null
@@ -1,78 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*************************************************************************
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * Copyright 2000, 2010 Oracle and/or its affiliates.
- *
- * OpenOffice.org - a multi-platform office productivity suite
- *
- * This file is part of OpenOffice.org.
- *
- * OpenOffice.org is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 3
- * only, as published by the Free Software Foundation.
- *
- * OpenOffice.org is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License version 3 for more details
- * (a copy is included in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU Lesser General Public License
- * version 3 along with OpenOffice.org.  If not, see
- * <http://www.openoffice.org/license.html>
- * for a copy of the LGPLv3 License.
- *
- ************************************************************************/
-#ifndef INCLUDED_EXTENSIONS_SOURCE_PLUGIN_INC_PLUGIN_UNX_SYSPLUG_HXX
-#define INCLUDED_EXTENSIONS_SOURCE_PLUGIN_INC_PLUGIN_UNX_SYSPLUG_HXX
-
-#include <unistd.h>
-
-#include <plugin/unx/plugcon.hxx>
-#include <plugin/plcom.hxx>
-#include <vcl/sysdata.hxx>
-
-class UnxPluginComm : public PluginComm, public PluginConnector
-{
-private:
-    pid_t       m_nCommPID;
-public:
-    UnxPluginComm( const OUString& mimetype,
-                   const OUString& library,
-                   Window aParent,
-                   int nDescriptor1,
-                   int nDescriptor2
-                   );
-    virtual ~UnxPluginComm();
-
-    using PluginComm::NPP_Destroy;
-    virtual NPError NPP_Destroy( NPP instance, NPSavedData** save ) override;
-    virtual NPError NPP_DestroyStream( NPP instance, NPStream* stream,
-                                       NPError reason ) override;
-    virtual NPError NPP_Initialize() override;
-    virtual NPError NPP_New( NPMIMEType pluginType, NPP instance,
-                             uint16_t mode, int16_t argc,
-                             char* argn[], char* argv[], NPSavedData *saved ) override;
-    virtual NPError NPP_NewStream( NPP instance, NPMIMEType type,
-                                   NPStream* stream,
-                                   NPBool seekable, uint16_t* stype ) override;
-
-    using PluginComm::NPP_SetWindow;
-    virtual NPError NPP_SetWindow( NPP instance, NPWindow* window ) override;
-    virtual void NPP_Shutdown() override;
-    virtual void NPP_StreamAsFile( NPP instance, NPStream* stream,
-                                   const char* fname ) override;
-    virtual void NPP_URLNotify( NPP instance, const char* url, NPReason reason,
-                                void* notifyData ) override;
-    virtual int32_t NPP_Write( NPP instance, NPStream* stream, int32_t offset,
-                               int32_t len, void* buffer ) override;
-    virtual int32_t NPP_WriteReady( NPP instance, NPStream* stream ) override;
-
-    static bool getPluginappPath(OString * path);
-};
-
-#endif
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/extensions/source/plugin/inc/plugin/win/sysplug.hxx b/extensions/source/plugin/inc/plugin/win/sysplug.hxx
deleted file mode 100644
index 38c5abf3d62f..000000000000
--- a/extensions/source/plugin/inc/plugin/win/sysplug.hxx
+++ /dev/null
@@ -1,130 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*************************************************************************
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * Copyright 2000, 2010 Oracle and/or its affiliates.
- *
- * OpenOffice.org - a multi-platform office productivity suite
- *
- * This file is part of OpenOffice.org.
- *
- * OpenOffice.org is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 3
- * only, as published by the Free Software Foundation.
- *
- * OpenOffice.org is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License version 3 for more details
- * (a copy is included in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU Lesser General Public License
- * version 3 along with OpenOffice.org.  If not, see
- * <http://www.openoffice.org/license.html>
- * for a copy of the LGPLv3 License.
- *
- ************************************************************************/
-
-#ifndef INCLUDED_EXTENSIONS_SOURCE_PLUGIN_INC_PLUGIN_WIN_SYSPLUG_HXX
-#define INCLUDED_EXTENSIONS_SOURCE_PLUGIN_INC_PLUGIN_WIN_SYSPLUG_HXX
-
-#if defined _MSC_VER
-#pragma warning (push,1)
-#pragma warning (disable:4005)
-#endif
-
-#include <tchar.h>
-
-#if defined _MSC_VER
-#pragma pack( push, 8 )
-#endif
-#include "npapi.h"
-#include <npsdk/npupp.h>
-#if defined _MSC_VER
-#pragma pack( pop )
-#endif
-
-#if defined _MSC_VER
-#pragma warning (pop)
-#endif
-
-#include <list>
-#include <map>
-#include <algorithm>
-
-#include <plugin/plcom.hxx>
-#include <vcl/threadex.hxx>
-
-
-class PluginComm_Impl :
-    public PluginComm,
-    public vcl::SolarThreadExecutor
-
-{
-    enum CallType {
-        eNPP_Destroy,
-        eNPP_DestroyStream,
-        eNPP_GetJavaClass,
-        eNPP_Initialize,
-        eNPP_New,
-        eNPP_NewStream,
-        eNPP_Print,
-        eNPP_SetWindow,
-        eNPP_Shutdown,
-        eNPP_StreamAsFile,
-        eNPP_URLNotify,
-        eNPP_Write,
-        eNPP_WriteReady,
-        eNPP_GetValue,
-        eNPP_SetValue,
-        eNP_Initialize
-    };
-
-    void*               m_aArgs[ 8 ];
-    CallType            m_eCall;
-
-    virtual long        doIt();
-public:
-    struct CannotInitializeException {};
-
-                        PluginComm_Impl( const OUString& rMIME, const OUString& rName, HWND hWnd );
-    virtual             ~PluginComm_Impl();
-
-public:
-    using PluginComm::NPP_Destroy;
-    virtual NPError     NPP_Destroy( NPP instance, NPSavedData** save );
-    virtual NPError     NPP_DestroyStream( NPP instance, NPStream* stream, NPError reason );
-    virtual NPError     NPP_Initialize();
-    virtual NPError     NPP_New( NPMIMEType pluginType, NPP instance, uint16_t mode, int16_t argc,
-                                 char* argn[], char* argv[], NPSavedData *saved );
-    virtual NPError     NPP_NewStream( NPP instance, NPMIMEType type, NPStream* stream,
-                                       NPBool seekable, uint16_t* stype );
-    virtual void        NPP_Print( NPP instance, NPPrint* platformPrint );
-
-    using PluginComm::NPP_SetWindow;
-    virtual NPError     NPP_SetWindow( NPP instance, NPWindow* window );
-    virtual void        NPP_Shutdown();
-    virtual void        NPP_StreamAsFile( NPP instance, NPStream* stream, const char* fname );
-    virtual void        NPP_URLNotify( NPP instance, const char* url,
-                                       NPReason reason, void* notifyData );
-    virtual int32_t     NPP_Write( NPP instance, NPStream* stream, int32_t offset,
-                                   int32_t len, void* buffer );
-    virtual int32_t     NPP_WriteReady( NPP instance, NPStream* stream );
-    virtual NPError     NPP_GetValue( NPP instance, NPPVariable variable, void *ret_alue );
-
-private:
-    void                shutdown();
-    BOOL                retrieveFunction( TCHAR const * pName, void** ppFunc ) const;
-
-private:
-    HINSTANCE           _plDLL;
-
-    NPPluginFuncs       _NPPfuncs;
-};
-
-
-#endif
-
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/extensions/source/plugin/pl.component b/extensions/source/plugin/pl.component
deleted file mode 100644
index 7f74fca066d5..000000000000
--- a/extensions/source/plugin/pl.component
+++ /dev/null
@@ -1,37 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!--**********************************************************************
-*
-* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
-*
-* Copyright 2000, 2010 Oracle and/or its affiliates.
-*
-* OpenOffice.org - a multi-platform office productivity suite
-*
-* This file is part of OpenOffice.org.
-*
-* OpenOffice.org is free software: you can redistribute it and/or modify
-* it under the terms of the GNU Lesser General Public License version 3
-* only, as published by the Free Software Foundation.
-*
-* OpenOffice.org is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-* GNU Lesser General Public License version 3 for more details
-* (a copy is included in the LICENSE file that accompanied this code).
-*
-* You should have received a copy of the GNU Lesser General Public License
-* version 3 along with OpenOffice.org.  If not, see
-* <http://www.openoffice.org/license.html>
-* for a copy of the LGPLv3 License.
-*
-**********************************************************************-->
-
-<component loader="com.sun.star.loader.SharedLibrary" environment="@CPPU_ENV@"
-    prefix="pl" xmlns="http://openoffice.org/2010/uno-components">
-  <implementation name="com.sun.star.extensions.PluginManager">
-    <service name="com.sun.star.plugin.PluginManager"/>
-  </implementation>
-  <implementation name="com.sun.star.extensions.PluginModel">
-    <service name="com.sun.star.plugin.PluginModel"/>
-  </implementation>
-</component>
diff --git a/extensions/source/plugin/unx/mediator.cxx b/extensions/source/plugin/unx/mediator.cxx
deleted file mode 100644
index 390c960a1d03..000000000000
--- a/extensions/source/plugin/unx/mediator.cxx
+++ /dev/null
@@ -1,337 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*************************************************************************
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * Copyright 2000, 2010 Oracle and/or its affiliates.
- *
- * OpenOffice.org - a multi-platform office productivity suite
- *
- * This file is part of OpenOffice.org.
- *
- * OpenOffice.org is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 3
- * only, as published by the Free Software Foundation.
- *
- * OpenOffice.org is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License version 3 for more details
- * (a copy is included in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU Lesser General Public License
- * version 3 along with OpenOffice.org.  If not, see
- * <http://www.openoffice.org/license.html>
- * for a copy of the LGPLv3 License.
- *
- ************************************************************************/
-
-#include <errno.h>
-#include <unistd.h>
-
-#include <plugin/unx/mediator.hxx>
-#include <sal/log.hxx>
-#include <vcl/svapp.hxx>
-#include <memory>
-
-#define MEDIATOR_MAGIC 0xf7a8d2f4
-
-Mediator::Mediator( int nSocket ) :
-        m_nSocket( nSocket ),
-        m_pListener( nullptr ),
-        m_nCurrentID( 1 ),
-        m_bValid( true )
-{
-    m_pListener = new MediatorListener( this );
-    m_pListener->create();
-}
-
-Mediator::~Mediator()
-{
-    if( m_pListener )
-    {
-        {
-            ::osl::MutexGuard aGuard( m_pListener->m_aMutex );
-            m_pListener->m_pMediator = nullptr;
-        }
-        m_pListener = nullptr;
-        if( m_bValid )
-        {
-            sal_uLong aHeader[3];
-            aHeader[0] = 0;
-            aHeader[1] = 0;
-            aHeader[2] = MEDIATOR_MAGIC;
-            ssize_t nToWrite = sizeof(aHeader);
-            bool bSuccess = (nToWrite == write(m_nSocket, aHeader, nToWrite));
-            SAL_WARN_IF(!bSuccess, "extensions.plugin", "short write");
-        }
-        // kick the thread out of its run method; it deletes itself
-        close( m_nSocket );
-    }
-    else
-        close( m_nSocket );
-    for( std::vector< MediatorMessage* >::iterator it = m_aMessageQueue.begin();
-         it != m_aMessageQueue.end(); ++it )
-    {
-        delete *it;
-    }
-}
-
-
-sal_uLong Mediator::SendMessage( sal_uLong nBytes, const char* pBytes, sal_uLong nMessageID )
-{
-    if( ! m_pListener )
-        return 0;
-
-    osl::MutexGuard aGuard( m_aSendMutex );
-    if( ! nMessageID )
-        nMessageID = m_nCurrentID;
-
-    m_nCurrentID++;
-    if( m_nCurrentID >= 1 << 24 ) // protection against overflow
-        m_nCurrentID = 1;
-
-    if( ! m_bValid )
-        return nMessageID;
-
-    std::unique_ptr<sal_uLong[]> pBuffer(new sal_uLong[ (nBytes/sizeof(sal_uLong)) + 4 ]);
-    pBuffer[ 0 ] = nMessageID;
-    pBuffer[ 1 ] = nBytes;
-    pBuffer[ 2 ] = MEDIATOR_MAGIC;
-    memcpy( &pBuffer[3], pBytes, (size_t)nBytes );
-    ssize_t nToWrite = nBytes + 3*sizeof( sal_uLong );
-    bool bSuccess = (nToWrite == write( m_nSocket, pBuffer.get(), nToWrite ));
-    SAL_WARN_IF(!bSuccess, "extensions.plugin", "short write");
-
-    return nMessageID;
-}
-
-bool Mediator::WaitForMessage( sal_uLong nTimeOut )
-{
-    if( ! m_pListener )
-        return false;
-
-    size_t nItems = m_aMessageQueue.size();
-
-    if( ! nTimeOut && nItems > 0 )
-        return true;
-
-    TimeValue aValue;
-    aValue.Seconds = nTimeOut/1000;
-    aValue.Nanosec = ( nTimeOut % 1000 ) * 1000;
-
-    while( m_aMessageQueue.size() == nItems )
-    {
-        m_aNewMessageCdtn.wait( & aValue );
-        m_aNewMessageCdtn.reset();
-        if( nTimeOut && m_aMessageQueue.size() == nItems )
-            return false;
-    }
-    return true;
-}
-
-MediatorMessage* Mediator::WaitForAnswer( sal_uLong nMessageID )
-{
-    nMessageID &= 0x00ffffff;
-    while( m_pListener )
-    {
-        {
-            osl::MutexGuard aGuard( m_aQueueMutex );
-            for( size_t i = 0; i < m_aMessageQueue.size(); i++ )
-            {
-                MediatorMessage* pMessage = m_aMessageQueue[ i ];
-                sal_uLong nID = pMessage->m_nID;
-                if(  ( nID & 0xff000000 ) &&
-                     ( ( nID & 0x00ffffff ) == nMessageID ) )
-                {
-                    m_aMessageQueue.erase( m_aMessageQueue.begin() + i );
-                    return pMessage;
-                }
-            }
-        }
-        WaitForMessage( 10 );
-    }
-    return nullptr;
-}
-
-MediatorMessage* Mediator::GetNextMessage( bool bWait )
-{
-    while( m_pListener )
-    {
-        {
-            // guard must be after WaitForMessage, else the listener
-            // cannot insert a new one -> deadlock
-            osl::MutexGuard aGuard( m_aQueueMutex );
-            for( size_t i = 0; i < m_aMessageQueue.size(); i++ )
-            {
-                MediatorMessage* pMessage = m_aMessageQueue[ i ];
-                if( ! ( pMessage->m_nID & 0xff000000 ) )
-                {
-                    m_aMessageQueue.erase( m_aMessageQueue.begin() + i );
-                    return pMessage;
-                }
-            }
-            if( ! bWait )
-                return nullptr;
-        }
-        WaitForMessage();
-    }
-    return nullptr;
-}
-
-MediatorMessage* Mediator::TransactMessage( sal_uLong nBytes, char* pBytes )
-{
-    sal_uLong nID = SendMessage( nBytes, pBytes );
-    return WaitForAnswer( nID );
-}
-
-MediatorListener::MediatorListener( Mediator* pMediator ) :
-        m_pMediator( pMediator )
-{
-}
-
-MediatorListener::~MediatorListener()
-{
-}
-
-void MediatorListener::run()
-{
-    osl_setThreadName("MediatorListener");
-
-    bool bRun = true;
-    while( schedule() && m_pMediator && bRun )
-    {
-        sal_uLong nHeader[ 3 ];
-        int nBytes;
-
-        if( ( nBytes = read( m_pMediator->m_nSocket, nHeader, sizeof( nHeader ) ) ) == sizeof( nHeader ) && nHeader[2] == MEDIATOR_MAGIC)
-        {
-            if( nHeader[ 0 ] == 0 && nHeader[ 1 ] == 0 )
-                return;
-            std::unique_ptr<char[]> pBuffer(new char[ nHeader[ 1 ] ]);
-            if( m_pMediator && (sal_uLong)read( m_pMediator->m_nSocket, pBuffer.get(), nHeader[ 1 ] ) == nHeader[ 1 ] )
-            {
-                ::osl::MutexGuard aMyGuard( m_aMutex );
-                {
-                    osl::MutexGuard
-                        aGuard( m_pMediator->m_aQueueMutex );
-                    MediatorMessage* pMessage =
-                        new MediatorMessage( nHeader[ 0 ], nHeader[ 1 ], pBuffer.get() );
-                    m_pMediator->m_aMessageQueue.push_back( pMessage );
-                }
-                m_pMediator->m_aNewMessageCdtn.set();
-                m_pMediator->m_aNewMessageHdl.Call( m_pMediator );
-            }
-            else
-            {
-                SAL_WARN(
-                    "extensions.plugin",
-                    "got incomplete MediatorMessage: { " << nHeader[0] << ", "
-                        << nHeader[1] << ", ... }");
-                bRun = false;
-            }
-        }
-        else
-        {
-            SAL_WARN(
-                "extensions.plugin",
-                "got incomplete message header of " << nBytes
-                    << " bytes (nHeader = [" << nHeader[0] << ", " << nHeader[1]
-                    << "]), errno is " << errno);
-            bRun = false;
-        }
-    }
-}
-
-void MediatorListener::onTerminated()
-{
-    if( m_pMediator )
-    {
-        m_pMediator->m_aConnectionLostHdl.Call( m_pMediator );
-        m_pMediator->m_pListener = nullptr;
-    }
-    delete this;
-}
-
-sal_uLong MediatorMessage::ExtractULONG()
-{
-    if( ! m_pRun )
-        m_pRun = m_pBytes;
-
-    SAL_WARN_IF(
-        (sal_uLong)(m_pRun - m_pBytes) >= m_nBytes, "extensions.plugin",
-        "overflow in MediatorMessage::ExtractULONG");
-    sal_uLong nCount;
-    memcpy( &nCount, m_pRun, sizeof( sal_uLong ) );
-    m_pRun += sizeof( sal_uLong );
-    return nCount;
-}
-
-void* MediatorMessage::GetBytes( sal_uLong& rBytes )
-{
-    if( ! m_pRun )
-        m_pRun = m_pBytes;
-
-    SAL_WARN_IF(
-        (sal_uLong)(m_pRun - m_pBytes) >= m_nBytes, "extensions.plugin",
-        "overflow in MediatorMessage::GetBytes");
-    sal_uLong nBytes = ExtractULONG();
-
-    if( nBytes == 0 )
-        return nullptr;
-
-    SAL_WARN_IF(
-        (sal_uLong)(m_pRun - m_pBytes) >= m_nBytes, "extensions.plugin",
-        "overflow in MediatorMessage::GetBytes");
-    char* pBuffer = new char[ nBytes ];
-    memcpy( pBuffer, m_pRun, nBytes );
-    m_pRun += nBytes;
-    rBytes = nBytes;
-    return pBuffer;
-}
-
-char* MediatorMessage::GetString()
-{
-    if( ! m_pRun )
-        m_pRun = m_pBytes;
-
-    SAL_WARN_IF(
-        (sal_uLong)(m_pRun - m_pBytes) >= m_nBytes, "extensions.plugin",
-        "overflow in MediatorMessage::GetString");
-    sal_uLong nBytes = ExtractULONG();
-
-    if( nBytes == 0 )
-        return nullptr;
-
-    SAL_WARN_IF(
-        (sal_uLong)(m_pRun - m_pBytes) >= m_nBytes, "extensions.plugin",
-        "overflow in MediatorMessage::GetString");
-    char* pBuffer = new char[ nBytes+1 ];
-    memcpy( pBuffer, m_pRun, nBytes );
-    pBuffer[ nBytes ] = 0;
-    m_pRun += nBytes;
-    return pBuffer;
-}
-
-sal_uInt32 MediatorMessage::GetUINT32()
-{
-    if( ! m_pRun )
-        m_pRun = m_pBytes;
-
-    SAL_WARN_IF(
-        (sal_uLong)(m_pRun - m_pBytes) >= m_nBytes, "extensions.plugin",
-        "overflow in MediatorMessage::GetUINT32");
-    sal_uLong nBytes = ExtractULONG();
-    SAL_WARN_IF(
-        nBytes != sizeof( sal_uInt32 ), "extensions.plugin",
-        "no sal_uInt32 in MediatorMessage::GetUINT32");
-    SAL_WARN_IF(
-        (sal_uLong)(m_pRun - m_pBytes) >= m_nBytes, "extensions.plugin",
-        "overflow in MediatorMessage::GetUINT32");
-    sal_uInt32 nRet;
-    memcpy( &nRet, m_pRun, sizeof( nRet ) );
-    m_pRun += sizeof( sal_uInt32 );
-    return nRet;
-}
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/extensions/source/plugin/unx/npnapi.cxx b/extensions/source/plugin/unx/npnapi.cxx
deleted file mode 100644
index 80a201f27b7f..000000000000
--- a/extensions/source/plugin/unx/npnapi.cxx
+++ /dev/null
@@ -1,949 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*************************************************************************
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * Copyright 2000, 2010 Oracle and/or its affiliates.
- *
- * OpenOffice.org - a multi-platform office productivity suite
- *
- * This file is part of OpenOffice.org.
- *
- * OpenOffice.org is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 3
- * only, as published by the Free Software Foundation.
- *
- * OpenOffice.org is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License version 3 for more details
- * (a copy is included in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU Lesser General Public License
- * version 3 along with OpenOffice.org.  If not, see
- * <http://www.openoffice.org/license.html>
- * for a copy of the LGPLv3 License.
- *
- ************************************************************************/
-
-
-#ifdef AIX
-#define _LINUX_SOURCE_COMPAT
-#include <sys/timer.h>
-#undef _LINUX_SOURCE_COMPAT
-#endif
-
-#include <plugin/unx/plugcon.hxx>
-
-#include <unistd.h>
-#include <dlfcn.h>
-
-#include <osl/module.h>
-#include <sal/log.hxx>
-
-#include <config_vclplug.h>
-
-#include <npwrap.hxx>
-#include <memory>
-
-extern PluginConnector* pConnector;
-extern XtAppContext app_context;
-extern int wakeup_fd[];
-extern Widget topLevel, topBox;
-extern Display* pAppDisplay;
-extern Display* pXtAppDisplay;
-extern int nAppArguments;
-extern char** pAppArguments;
-
-// begin Netscape plugin api calls
-extern "C" {
-
-static void* l_NPN_MemAlloc( uint32_t nBytes )
-{
-    void* pMem = new char[nBytes];
-    return pMem;
-}
-
-static void l_NPN_MemFree( void* pMem )
-{
-    delete [] static_cast<char*>(pMem);
-}
-
-static uint32_t l_NPN_MemFlush( uint32_t /*nSize*/ )
-{
-    return 0;
-}
-
-static NPError l_NPN_DestroyStream( NPP instance, NPStream* stream, NPError reason )
-{
-    sal_uInt32 nInstance = pConnector->GetNPPID( instance );
-    if( nInstance == PluginConnector::UnknownNPPID )
-        return NPERR_GENERIC_ERROR;
-
-    sal_uInt32 nFileID = pConnector->GetStreamID( stream );
-    MediatorMessage* pMes=
-        pConnector->
-        Transact( eNPN_DestroyStream,
-                  &nInstance, sizeof( nInstance ),
-                  &nFileID, sizeof( nFileID ),
-                  POST_STRING( stream->url ),
-                  &reason, sizeof( reason ),
-                  nullptr );
-
-    if( ! pMes )
-        return NPERR_GENERIC_ERROR;
-
-    for( std::vector< NPStream* >::iterator it = pConnector->getStreamList().begin();
-         it != pConnector->getStreamList().end(); ++it )
-    {
-        if( *it == stream )
-        {
-            pConnector->getStreamList().erase( it );
-            break;
-        }
-    }
-    delete [] stream->url;
-    delete stream;
-    // returns NPError
-    NPError aRet = PluginConnector::GetNPError( pMes );
-    delete pMes;
-    return aRet;
-}
-
-#ifdef OJI
-static JRIEnv* l_NPN_GetJavaEnv()
-{
-    // no java in this program
-    SAL_INFO("extensions.plugin", "SNI: NPN_GetJavaEnv");
-    return NULL;
-}
-
-static jref l_NPN_GetJavaPeer( NPP /*instance*/ )
-{
-    SAL_INFO("extensions.plugin", "SNI: NPN_GetJavaPeer");
-    return NULL;
-}
-#endif
-
-static NPError l_NPN_GetURL( NPP instance, const char* url, const char* window )
-{
-    sal_uInt32 nInstance = pConnector->GetNPPID( instance );
-    if( nInstance == PluginConnector::UnknownNPPID )
-        return NPERR_GENERIC_ERROR;
-
-    MediatorMessage* pMes=
-        pConnector->
-        Transact( eNPN_GetURL,
-                  &nInstance, sizeof( nInstance ),
-                  POST_STRING(url),
-                  POST_STRING(window),
-                  nullptr );
-    SAL_WARN_IF(!pMes, "extensions.plugin", "geturl: message unanswered");
-    if( ! pMes )
-        return NPERR_GENERIC_ERROR;
-
-    // returns NPError
-    NPError aRet = PluginConnector::GetNPError( pMes );
-    SAL_WARN_IF(aRet, "extensions.plugin", "geturl returns " << aRet);
-    delete pMes;
-    return aRet;
-}
-
-static NPError l_NPN_GetURLNotify( NPP instance, const char* url, const char* target,
-                            void* notifyData )
-{
-    sal_uInt32 nInstance = pConnector->GetNPPID( instance );
-    if( nInstance == PluginConnector::UnknownNPPID )
-        return NPERR_GENERIC_ERROR;
-
-    MediatorMessage* pMes=
-        pConnector->
-        Transact( eNPN_GetURLNotify,
-                  &nInstance, sizeof( nInstance ),
-                  POST_STRING(url),
-                  POST_STRING(target),
-                  &notifyData, sizeof( void* ), // transmit the actual pointer
-                  // since it is a pointer to private data fed back
-                  // by NPP_URLNotify; this can be thought of as an ID
-                  nullptr );
-    if( ! pMes )
-        return NPERR_GENERIC_ERROR;
-
-    // returns NPError
-    NPError aRet = PluginConnector::GetNPError( pMes );
-    delete pMes;
-    return aRet;
-}
-
-static NPError l_NPN_NewStream( NPP instance, NPMIMEType type, const char* target,
-                         NPStream** stream )
-    // stream is a return value
-{
-    sal_uInt32 nInstance = pConnector->GetNPPID( instance );
-    if( nInstance == PluginConnector::UnknownNPPID )
-        return NPERR_GENERIC_ERROR;
-
-    MediatorMessage* pMes=
-        pConnector->
-        Transact( eNPN_NewStream,
-                  &nInstance, sizeof( nInstance ),
-                  POST_STRING(type),
-                  POST_STRING(target),
-                  nullptr );
-    if( ! pMes )
-        return NPERR_GENERIC_ERROR;
-
-    // returns a new NPStream and an error
-    NPError aRet = PluginConnector::GetNPError( pMes );
-    if( ! aRet )
-    {
-        NPStream* pStream = new NPStream;
-        pStream->url = pMes->GetString();
-        pStream->end = pMes->GetUINT32();
-        pStream->lastmodified = pMes->GetUINT32();
-        pStream->ndata = pStream->pdata = pStream->notifyData = nullptr;
-
-        pConnector->getStreamList().push_back( pStream );
-        *stream = pStream;
-    }
-
-    delete pMes;
-    return aRet;
-}
-
-static NPError l_NPN_PostURLNotify( NPP instance, const char* url, const char* target, uint32_t len, const char* buf, NPBool file, void* notifyData )
-{
-    sal_uInt32 nInstance = pConnector->GetNPPID( instance );
-    if( nInstance == PluginConnector::UnknownNPPID )
-        return NPERR_GENERIC_ERROR;
-
-    MediatorMessage* pMes = pConnector->
-        Transact( eNPN_PostURLNotify,
-                  &nInstance, sizeof( nInstance ),
-                  POST_STRING( url ),
-                  POST_STRING( target ),
-                  &len, sizeof( len ),
-                  buf, len,
-                  &file, sizeof( NPBool ),
-                  &notifyData, sizeof( void* ), // send the real pointer
-                  nullptr );
-
-    if( ! pMes )
-        return NPERR_GENERIC_ERROR;
-
-    NPError aRet = PluginConnector::GetNPError( pMes );
-    delete pMes;
-    return aRet;
-}
-
-static NPError l_NPN_PostURL( NPP instance, const char* url, const char* window, uint32_t len, const char* buf, NPBool file )
-{
-    sal_uInt32 nInstance = pConnector->GetNPPID( instance );
-    if( nInstance == PluginConnector::UnknownNPPID )
-        return NPERR_GENERIC_ERROR;
-
-    MediatorMessage* pMes = pConnector->
-        Transact( eNPN_PostURL,
-                  &nInstance, sizeof( nInstance ),
-                  POST_STRING( url ),
-                  POST_STRING( window ),
-                  &len, sizeof( len ),
-                  buf, len,
-                  &file, sizeof( NPBool ),
-                  nullptr );
-    if( ! pMes )
-        return NPERR_GENERIC_ERROR;
-
-    NPError aRet = PluginConnector::GetNPError( pMes );
-    delete pMes;
-    return aRet;
-}
-
-static NPError l_NPN_RequestRead( NPStream* stream, NPByteRange* rangeList )
-{
-    SAL_INFO("extensions.plugin", "pluginapp: NPN_RequestRead");
-
-    NPByteRange* pRange = rangeList;
-    sal_uInt32 nRanges = 0;
-    while( pRange )
-    {
-        nRanges++;
-        pRange = pRange->next;
-    }
-
-    std::unique_ptr<sal_uInt32[]> pArray(new sal_uInt32[ 2 * nRanges ]);
-    pRange = rangeList;
-    sal_uInt32 n = 0;
-    while( pRange )
-    {
-        pArray[ 2*n    ] = (sal_uInt32)pRange->offset;
-        pArray[ 2*n + 1] = (sal_uInt32)pRange->length;
-        n++;
-        pRange = pRange->next;
-    }
-    sal_uInt32 nFileID = pConnector->GetStreamID( stream );
-    MediatorMessage* pMes = pConnector->
-        Transact( eNPN_RequestRead,
-                  &nFileID, sizeof( nFileID ),
-                  &nRanges, sizeof( nRanges ),
-                  pArray.get(), sizeof( sal_uInt32 ) * 2 * nRanges,
-                  nullptr );
-
-    if( ! pMes )
-    {
-        return NPERR_GENERIC_ERROR;
-    }
-
-    NPError aRet = PluginConnector::GetNPError( pMes );
-    delete pMes;
-    return aRet;
-}
-
-static void l_NPN_Status( NPP instance, const char* message )
-{
-    sal_uInt32 nInstance = pConnector->GetNPPID( instance );
-    if( nInstance == PluginConnector::UnknownNPPID )
-        return;
-
-    pConnector->Send( eNPN_Status,
-                      &nInstance, sizeof( nInstance ),
-                      POST_STRING( message ),
-                      nullptr );
-}
-
-static const char* l_NPN_UserAgent( NPP instance )
-{
-    static char* pAgent = nullptr;
-
-    sal_uInt32 nInstance = pConnector->GetNPPID( instance );
-    if( nInstance == PluginConnector::UnknownNPPID )
-    {
-        if( instance )
-            return "Mozilla 3.0";
-        else // e.g. flashplayer calls NPN_UserAgent with NULL
-            nInstance = 0;
-    }
-
-    MediatorMessage* pMes = pConnector->
-        Transact( eNPN_UserAgent,
-                  &nInstance, sizeof( nInstance ),
-                  nullptr );
-
-    if( ! pMes )
-        return pAgent;
-
-    if( pAgent )
-        delete [] pAgent;
-    pAgent = pMes->GetString();
-
-    delete pMes;
-
-    SAL_INFO("extensions.plugin", "NPN_UserAgent returns " << pAgent);
-
-    return pAgent;
-}
-
-static int32_t l_NPN_Write( NPP instance, NPStream* stream, int32_t len, void* buffer )
-{
-    sal_uInt32 nFileID = pConnector->GetStreamID( stream );
-    if( nFileID == PluginConnector::UnknownStreamID )
-        return NPERR_GENERIC_ERROR;
-    sal_uInt32 nInstance = pConnector->GetNPPID( instance );
-    if( nInstance == PluginConnector::UnknownNPPID )
-        return NPERR_GENERIC_ERROR;
-
-    MediatorMessage* pMes = pConnector->
-        Transact( eNPN_Write,
-                  &nInstance, sizeof( nInstance ),
-                  &nFileID, sizeof( nFileID ),
-                  &len, sizeof( len ),
-                  buffer, len,
-                  nullptr );
-
-    if( ! pMes )
-        return 0;
-
-    sal_Int32 nRet = pMes->GetUINT32();
-    return nRet;
-}
-
-static void l_NPN_ReloadPlugins( NPBool /*reloadPages*/ )
-{
-    SAL_INFO("extensions.plugin", "NPN_ReloadPlugins: SNI");
-}
-
-static NPError l_NPN_GetValue( NPP, NPNVariable variable, void* value )
-{
-    /*
-     * We want to handle values injected into a NPNVariable which aren't in
-     * the old enum we build against, but that we know are in the new enum
-     * we want to support
-         */
-    switch( (int)variable )
-    {
-        case NPNVxDisplay:
-            *static_cast<Display**>(value) = pXtAppDisplay;
-            SAL_INFO("extensions.plugin", "Display requested");
-            break;
-        case NPNVxtAppContext:
-            *static_cast<XtAppContext*>(value) = app_context;
-            SAL_INFO("extensions.plugin", "AppContext requested");
-            break;
-        case NPNVjavascriptEnabledBool:
-            // no javascript
-            *static_cast<NPBool*>(value) = false;
-            SAL_INFO("extensions.plugin", "javascript enabled requested");
-            break;
-        case NPNVasdEnabledBool:
-            // no SmartUpdate
-            *static_cast<NPBool*>(value) = false;
-            SAL_INFO("extensions.plugin", "smart update enabled requested");
-            break;
-        case NPNVisOfflineBool:
-            // no offline browsing
-            *static_cast<NPBool*>(value) = false;
-            SAL_INFO("extensions.plugin", "offline browsing requested");
-            break;
-        case NPNVSupportsXEmbedBool:
-            // asking xembed
-            *static_cast<int*>(value) = int(true);
-            SAL_INFO("extensions.plugin", "xembed requested");
-            break;
-        case NPNVToolkit:
-#           if ENABLE_GTK
-            *static_cast<int*>(value) = NPNVGtk2;
-#           else
-            *(int*)value = 0;
-#           endif
-            SAL_INFO("extensions.plugin", "toolkit requested");
-            break;
-        default:
-            SAL_WARN(
-                "extensions.plugin",
-                "unknown NPNVariable " << +variable << " requested");
-            return NPERR_INVALID_PARAM;
-    }
-    return NPERR_NO_ERROR;
-}
-
-static NPError l_NPN_SetValue(NPP /*instance*/, NPPVariable variable, void *value)
-{
-    SAL_INFO("extensions.plugin", "NPN_SetValue " << +variable << "=" << value);
-    return 0;
-}
-
-static void l_NPN_InvalidateRect(NPP /*instance*/, NPRect* /*invalidRect*/)
-{
-    SAL_INFO("extensions.plugin", "NPN_InvalidateRect");
-}
-
-static void l_NPN_InvalidateRegion(NPP /*instance*/, NPRegion /*invalidRegion*/)
-{
-    SAL_INFO("extensions.plugin", "NPN_InvalidateRegion");
-}
-
-static void l_NPN_ForceRedraw(NPP /*instance*/)
-{
-    SAL_INFO("extensions.plugin", "NPN_ForceRedraw");
-}
-
-}
-
-static NPNetscapeFuncs aNetscapeFuncs =
-{
-    sizeof(aNetscapeFuncs),
-    (NP_VERSION_MAJOR << 8) | NP_VERSION_MINOR,
-    l_NPN_GetURL,
-    l_NPN_PostURL,
-    l_NPN_RequestRead,
-    l_NPN_NewStream,
-    l_NPN_Write,
-    l_NPN_DestroyStream,
-    l_NPN_Status,
-    l_NPN_UserAgent,
-    l_NPN_MemAlloc,
-    l_NPN_MemFree,
-    l_NPN_MemFlush,
-    l_NPN_ReloadPlugins,
-#   ifdef OJI
-    l_NPN_GetJavaEnv,
-    l_NPN_GetJavaPeer,
-#   else
-    nullptr,
-    nullptr,
-#   endif
-    l_NPN_GetURLNotify,
-    l_NPN_PostURLNotify,
-    l_NPN_GetValue,
-    l_NPN_SetValue,
-    l_NPN_InvalidateRect,
-    l_NPN_InvalidateRegion,
-    l_NPN_ForceRedraw
-};
-
-static NPPluginFuncs aPluginFuncs =
-{
-    sizeof(aPluginFuncs),
-    (NP_VERSION_MAJOR << 8) | NP_VERSION_MINOR,
-    nullptr,
-    nullptr,
-    nullptr,
-    nullptr,
-    nullptr,
-    nullptr,
-    nullptr,
-    nullptr,
-    nullptr,
-    nullptr,
-    nullptr,
-    nullptr,
-    nullptr,
-    nullptr
-};
-
-
-oslModule pPluginLib = nullptr;
-char*(*pNPP_GetMIMEDescription)()                               = nullptr;
-NPError (*pNP_Initialize)(NPNetscapeFuncs*,NPPluginFuncs*)      = nullptr;
-NPError (*pNP_Shutdown)()                                       = nullptr;
-
-std::vector< PluginConnector* > PluginConnector::allConnectors;
-
-PluginConnector::PluginConnector( int nSocket ) :
-        Mediator( nSocket )
-{
-    SetNewMessageHdl( LINK( this, PluginConnector, NewMessageHdl ) );
-}
-
-PluginConnector::~PluginConnector()
-{
-}
-
-IMPL_LINK_NOARG_TYPED( PluginConnector, WorkOnNewMessageHdl, void*, void )
-{
-    MediatorMessage* pMessage;
-    CommandAtoms nCommand;
-    while( (pMessage = GetNextMessage()) )
-    {
-        nCommand = (CommandAtoms)pMessage->GetUINT32();
-        SAL_INFO(
-            "extensions.plugin", "pluginapp: " << GetCommandName(nCommand));
-        switch( nCommand )
-        {
-            case eNPP_DestroyStream:
-            {
-                sal_uInt32 nInstance    = pMessage->GetUINT32();
-                NPP instance        = m_aInstances[ nInstance ]->instance;
-                sal_uInt32 nFileID      = pMessage->GetUINT32();
-                NPStream* pStream   = m_aNPWrapStreams[ nFileID ];
-                NPError aReason     = GetNPError( pMessage );
-                m_aNPWrapStreams.erase( m_aNPWrapStreams.begin() + nFileID );
-
-                aReason = aPluginFuncs.destroystream( instance, pStream, aReason );
-                Respond( pMessage->m_nID,
-                         reinterpret_cast<char*>(&aReason), sizeof( aReason ),
-                         nullptr );
-
-                delete [] pStream->url;
-                delete pStream;
-            }
-            break;
-            case eNPP_Destroy:
-            {
-                sal_uInt32 nInstance    = pMessage->GetUINT32();
-                ConnectorInstance* pInst= m_aInstances[ nInstance ];
-
-                // some plugin rely on old netscapes behaviour
-                // to first destroy the widget and then destroy
-                // the instance, so mimic that behaviour here
-                if( pInst->pShell )
-                    XtDestroyWidget( static_cast<Widget>(pInst->pShell) );
-
-                pInst->pWidget = pInst->pShell = nullptr;
-
-                // the other side will call eNPP_DestroyPhase2 after this
-                NPError aReason = NPERR_NO_ERROR;
-                Respond( pMessage->m_nID, reinterpret_cast<char*>(&aReason), sizeof( aReason ), nullptr );
-            }
-            break;
-            case eNPP_DestroyPhase2:
-            {
-                // now really destroy the instance
-                sal_uInt32 nInstance    = pMessage->GetUINT32();
-                ConnectorInstance* pInst= m_aInstances[ nInstance ];
-                NPP instance        = pInst->instance;
-                NPSavedData* pSave = nullptr;
-
-                NPError aRet = aPluginFuncs.destroy( instance, &pSave );
-                if( pSave )
-                {
-                    Respond( pMessage->m_nID,
-                             reinterpret_cast<char*>(&aRet), sizeof( aRet ),
-                             pSave->buf, pSave->len,
-                             nullptr );
-                    delete [] static_cast<char*>(pSave->buf);
-                }
-                else
-                    Respond( pMessage->m_nID,
-                             reinterpret_cast<char*>(&aRet), sizeof( aRet ),
-                             "0000", 4,
-                             nullptr );
-
-                #if ENABLE_GTK
-                if( pInst->pGtkWindow )
-                    g_object_unref( G_OBJECT(pInst->pGtkWindow) );
-                if( pInst->pGtkWidget )
-                    g_object_unref( G_OBJECT(pInst->pGtkWidget) );
-                #endif
-
-                m_aInstances.erase( m_aInstances.begin() + nInstance );
-                delete pInst;
-                delete instance;
-                SAL_INFO(
-                    "extensions.plugin",
-                    "destroyed instance (returning " << aRet << ")");
-            }
-            break;
-            case eNPP_NewStream:
-            {
-                sal_uInt32 nInstance        = pMessage->GetUINT32();
-                NPP instance            = m_aInstances[ nInstance ]->instance;
-                char* pType             = pMessage->GetString();
-                NPStream* pStream       = new NPStream;
-                pStream->url            = pMessage->GetString();
-                pStream->end            = pMessage->GetUINT32();
-                pStream->lastmodified   = pMessage->GetUINT32();
-                pStream->pdata = pStream->ndata = pStream->notifyData = nullptr;
-                NPBool* pSeekable       = static_cast<NPBool*>(pMessage->GetBytes());
-                m_aNPWrapStreams.push_back( pStream );
-                uint16_t nStype = NP_ASFILE;
-                NPError aRet = aPluginFuncs.newstream( instance, pType, pStream,
-                                                       *pSeekable, &nStype );
-                SAL_INFO(
-                    "extensions.plugin",
-                    "pluginapp: NPP_NewStream(" << instance << ", " << pType
-                        << ", " << pStream << ", "
-                        << (*pSeekable ? "seekable" : "not seekable") << ", "
-                        << &nStype << ") returns " << aRet
-                        << "; stream = { pdata = " << pStream->pdata
-                        << ", ndata = " << pStream->ndata << ", url = "
-                        << pStream->url << ", end = " << pStream->end
-                        << ", lastmodified = " << pStream->lastmodified
-                        << ", notifyData = " << pStream->notifyData << " }");
-                Respond( pMessage->m_nID,
-                         reinterpret_cast<char*>(&aRet), sizeof( aRet ),
-                         &nStype, sizeof( nStype ),
-                         nullptr );
-                delete [] pType;
-                delete [] pSeekable;
-            }
-            break;
-            case eNPP_New:
-            {
-                char* pType     = pMessage->GetString();
-                uint16_t* pMode   = static_cast<uint16_t*>(pMessage->GetBytes());
-                int16_t*  pArgc   = static_cast<int16_t*>(pMessage->GetBytes());
-                NPP instance    = new NPP_t;
-                instance->pdata = instance->ndata = nullptr;
-                sal_uLong nArgnBytes, nArgvBytes;
-                char* pArgn = static_cast<char*>(pMessage->GetBytes( nArgnBytes ));
-                char* pArgv = static_cast<char*>(pMessage->GetBytes( nArgvBytes ));
-                sal_uLong nSaveBytes;
-                char* pSavedData = static_cast<char*>(pMessage->GetBytes( nSaveBytes ));
-                ConnectorInstance* pInst =
-                    new ConnectorInstance( instance, pType,
-                                           *pArgc,
-                                           pArgn, nArgnBytes,
-                                           pArgv, nArgvBytes,
-                                           pSavedData, nSaveBytes );
-                m_aInstances.push_back( pInst );
-                NPError aRet;
-                aRet = aPluginFuncs.newp( pInst->pMimeType, instance, *pMode, *pArgc,
-                                          pInst->nArg ? pInst->argn : nullptr,
-                                          pInst->nArg ? pInst->argv : nullptr,
-                                          ( nSaveBytes == 4 && *reinterpret_cast<sal_uInt32*>(pSavedData) == 0 ) ?
-                                          &(pInst->aData) : nullptr );
-                SAL_INFO(
-                    "extensions.plugin",
-                    "pluginapp: NPP_New( " << pInst->pMimeType << ", "
-                        << instance << ", " << *pMode << ", " << pInst->nArg
-                        << ", " << pInst->argn << ", " << pInst->argv << ", "
-                        << &pInst->aData << ") returns" << aRet);
-                for( int i = 0; i < pInst->nArg; i++ )
-                    SAL_INFO(
-                        "extensions.plugin",
-                        "   \"" << pInst->argn[i] << "\"=\"" << pInst->argv[i]
-                            << "\"");
-
-                #if ENABLE_GTK
-                // check if XEMBED is to be used
-                // ask for Bool. there seems to be no clear definition whether the
-                // return value should be an int or unsigned char
-                // int can hold both and will be nonzero in case of "true"
-                if( aPluginFuncs.getvalue )
-                {
-                    int bNeedsXEmbed = 0;
-                    NPError error = aPluginFuncs.getvalue( instance, NPPVpluginNeedsXEmbed, static_cast<void *>(&bNeedsXEmbed) );
-                    if( error == NPERR_NO_ERROR )
-                        pInst->bShouldUseXEmbed = (bNeedsXEmbed != 0);
-                    SAL_INFO(
-                        "extensions.plugin",
-                        "should use xembed = "
-                            << (pInst->bShouldUseXEmbed ? "true" : "false"));
-                }
-                #endif
-
-                Respond( pMessage->m_nID,
-                         reinterpret_cast<char*>(&aRet), sizeof( aRet ),
-                         nullptr );
-                delete [] pMode;
-                delete [] pArgc;
-                delete [] pType;
-            }
-            break;
-            case eNPP_SetWindow:
-            {
-                sal_uInt32 nInstance        = pMessage->GetUINT32();
-                ConnectorInstance* pInst= m_aInstances[ nInstance ];
-                NPWindow* pWindow       = static_cast<NPWindow*>(pMessage->GetBytes());
-
-                if( pWindow->width < 1 )
-                    pWindow->width = 1;
-                if( pWindow->height < 1 )
-                    pWindow->height = 1;
-
-                #if ENABLE_GTK
-                if( pInst->bShouldUseXEmbed )
-                {
-                    if( ! pInst->pGtkWidget )
-                    {
-                        SAL_INFO(
-                            "extensions.plugin",
-                            "creating gtk plug and socket");
-
-                        pInst->pGtkWindow = gtk_plug_new((GdkNativeWindow)reinterpret_cast<sal_uIntPtr>(pWindow->window));
-                        gtk_widget_show( pInst->pGtkWindow );
-                        pInst->pGtkWidget = gtk_socket_new();
-                        gtk_widget_show( pInst->pGtkWidget );
-                        gtk_container_add( GTK_CONTAINER(pInst->pGtkWindow), pInst->pGtkWidget );
-                        gtk_widget_show_all( pInst->pGtkWindow );
-                        pInst->window.window = reinterpret_cast<void *>(gtk_socket_get_id( GTK_SOCKET(pInst->pGtkWidget ) ));
-
-                        XSync( pAppDisplay, False );
-
-                        XMapWindow( pAppDisplay, GDK_WINDOW_XWINDOW(pInst->pGtkWindow->window) );
-
-                        XSync( pAppDisplay, False );
-                    }
-
-                    // update widget size; alas out parent is not yet really XEMBED conformant
-                    gtk_widget_set_size_request( pInst->pGtkWidget, pWindow->width, pWindow->height );
-                    gtk_window_resize( GTK_WINDOW(pInst->pGtkWindow), pWindow->width, pWindow->height );
-
-                    GdkScreen* pGdkScreen = gtk_widget_get_screen( pInst->pGtkWidget );
-                    Screen* pScreen = ScreenOfDisplay( pAppDisplay, gdk_screen_get_number( pGdkScreen ) );
-
-                    pInst->window.x                 = 0;
-                    pInst->window.y                 = 0;
-                    pInst->window.width             = pWindow->width;
-                    pInst->window.height            = pWindow->height;
-                    pInst->window.clipRect.left     = 0;
-                    pInst->window.clipRect.top      = 0;
-                    pInst->window.clipRect.right    = pWindow->width;
-                    pInst->window.clipRect.bottom   = pWindow->height;
-                    pInst->window.ws_info           = &pInst->ws_info;
-                    pInst->window.type              = NPWindowTypeWindow;
-                    pInst->ws_info.type             = NP_SETWINDOW;
-                    pInst->ws_info.display          = pAppDisplay;
-                    pInst->ws_info.visual           = DefaultVisualOfScreen( pScreen );
-                    pInst->ws_info.colormap         = DefaultColormapOfScreen( pScreen );
-                    pInst->ws_info.depth            = DefaultDepthOfScreen( pScreen );
-                }
-                else
-                #endif
-                {
-                    if( ! pInst->pWidget )
-                    {
-                        pInst->pWidget = CreateNewShell( &(pInst->pShell), reinterpret_cast<Window>(pWindow->window) );
-                    }
-
-                    // fill in NPWindow and NPCallbackStruct
-                    pInst->window.window            = reinterpret_cast<void*>(XtWindow( static_cast<Widget>(pInst->pWidget) ));
-                    pInst->window.x                 = 0;
-                    pInst->window.y                 = 0;
-                    pInst->window.width             = pWindow->width;
-                    pInst->window.height            = pWindow->height;
-                    pInst->window.clipRect.left     = 0;
-                    pInst->window.clipRect.top      = 0;
-                    pInst->window.clipRect.right    = pWindow->width;
-                    pInst->window.clipRect.bottom   = pWindow->height;
-                    pInst->window.ws_info           = &pInst->ws_info;
-                    pInst->window.type              = NPWindowTypeWindow;
-                    pInst->ws_info.type             = NP_SETWINDOW;
-                    pInst->ws_info.display          = XtDisplay( static_cast<Widget>(pInst->pWidget) );
-                    pInst->ws_info.visual           = DefaultVisualOfScreen( XtScreen( static_cast<Widget>(pInst->pWidget) ) );
-                    pInst->ws_info.colormap         = DefaultColormapOfScreen( XtScreen( static_cast<Widget>(pInst->pWidget) ) );
-                    pInst->ws_info.depth            = DefaultDepthOfScreen( XtScreen( static_cast<Widget>(pInst->pWidget) ) );
-
-                    XtResizeWidget( static_cast<Widget>(pInst->pShell),
-                                    pInst->window.width,
-                                    pInst->window.height,
-                                    0 );
-                    XtResizeWidget( static_cast<Widget>(pInst->pWidget),
-                                    pInst->window.width,
-                                    pInst->window.height,
-                                    0 );
-                }
-
-                NPError aRet = aPluginFuncs.setwindow( pInst->instance, &pInst->window );
-                SAL_INFO(
-                    "extensions.plugin",
-                    "pluginapp: NPP_SetWindow returns " << aRet);
-                Respond( pMessage->m_nID,
-                         reinterpret_cast<char*>(&aRet), sizeof( aRet ),
-                         nullptr );
-                delete [] reinterpret_cast<char*>(pWindow);
-            }
-            break;
-            case eNPP_StreamAsFile:
-            {
-                sal_uInt32 nInstance        = pMessage->GetUINT32();
-                NPP instance            = m_aInstances[ nInstance ]->instance;
-                sal_uInt32 nFileID          = pMessage->GetUINT32();
-                NPStream* pStream       = m_aNPWrapStreams[ nFileID ];
-                char* fname             = pMessage->GetString();
-                SAL_INFO(
-                    "extensions.plugin",
-                    "pluginapp: NPP_StreamAsFile " << fname);
-                aPluginFuncs.asfile( instance, pStream, fname );
-                delete [] fname;
-            }
-            break;
-            case eNPP_URLNotify:
-            {
-                sal_uInt32 nInstance        = pMessage->GetUINT32();
-                NPP instance            = m_aInstances[ nInstance ]->instance;
-                char* url               = pMessage->GetString();
-                NPReason* pReason       = static_cast<NPReason*>(pMessage->GetBytes());
-                void** notifyData       = static_cast<void**>(pMessage->GetBytes());
-                aPluginFuncs.urlnotify( instance, url, *pReason, *notifyData );
-                delete [] url;
-                delete [] pReason;
-                delete [] notifyData;
-            }
-            break;
-            case eNPP_WriteReady:
-            {
-                sal_uInt32 nInstance        = pMessage->GetUINT32();
-                NPP instance            = m_aInstances[ nInstance ]->instance;
-                sal_uInt32 nFileID          = pMessage->GetUINT32();
-                NPStream* pStream       = m_aNPWrapStreams[ nFileID ];
-                int32_t nRet = aPluginFuncs.writeready( instance, pStream );
-
-                SAL_INFO(
-                    "extensions.plugin",
-                    "pluginapp: NPP_WriteReady(" << instance << ", " << pStream
-                        << ") (stream id = " << nFileID << ") returns "
-                        << nRet);
-
-                Respond( pMessage->m_nID,
-                         reinterpret_cast<char*>(&nRet), sizeof( nRet ),
-                         nullptr );
-            }
-            break;
-            case eNPP_Write:
-            {
-                sal_uInt32 nInstance        = pMessage->GetUINT32();
-                NPP instance            = m_aInstances[ nInstance ]->instance;
-                sal_uInt32 nFileID          = pMessage->GetUINT32();
-                NPStream* pStream       = m_aNPWrapStreams[ nFileID ];
-                int32_t offset            = pMessage->GetUINT32();
-                sal_uLong len;
-                char* buffer            = static_cast<char*>(pMessage->GetBytes( len ));
-                int32_t nRet = aPluginFuncs.write( instance, pStream, offset, len, buffer );
-
-                SAL_INFO(
-                    "extensions.plugin",
-                    "pluginapp: NPP_Write(" << instance << ", " << pStream
-                        << ", " << offset << ", " << len << ", " << buffer
-                        << ") returns " << nRet << "; stream = { pdata = "
-                        << pStream->pdata << ", ndata = " << pStream->ndata
-                        << ", url = " << pStream->url << ", end = "
-                        << pStream->end << ", lastmodified = "
-                        << pStream->lastmodified << ", notifyData = "
-                        << pStream->notifyData << " }");
-
-                Respond( pMessage->m_nID,
-                         reinterpret_cast<char*>(&nRet), sizeof( nRet ),
-                         nullptr );
-                delete [] buffer;
-            }
-            break;
-            case eNPP_GetMIMEDescription:
-            {
-                if( ! pNPP_GetMIMEDescription )
-                    pNPP_GetMIMEDescription = reinterpret_cast<char*(*)()>(
-                        osl_getAsciiFunctionSymbol( pPluginLib, "NPP_GetMIMEDescription" ));
-                char* pMIME = pNPP_GetMIMEDescription();
-                Respond( pMessage->m_nID,
-                         POST_NONCONST_STRING( pMIME ),
-                         nullptr );
-            }
-            break;
-            case eNPP_Initialize:
-            {
-
-                pNP_Initialize =
-                    reinterpret_cast<NPError(*)(NPNetscapeFuncs*, NPPluginFuncs*)>(
-                    osl_getAsciiFunctionSymbol( pPluginLib, "NP_Initialize" ));
-                SAL_WARN_IF(
-                    !pNP_Initialize, "extensions.plugin",
-                    "no NP_Initialize, " << dlerror());
-                pNP_Shutdown = reinterpret_cast<NPError(*)()>(
-                    osl_getAsciiFunctionSymbol( pPluginLib, "NP_Shutdown" ));
-                SAL_WARN_IF(
-                    !pNP_Initialize, "extensions.plugin",
-                    "no NP_Shutdown, " << dlerror());
-
-                SAL_INFO("extensions.plugin", "entering NP_Initialize");
-                NPError aRet = pNP_Initialize( &aNetscapeFuncs, &aPluginFuncs );
-                SAL_INFO(
-                    "extensions.plugin",
-                    "pluginapp: NP_Initialize returns " << aRet);
-                Respond( pMessage->m_nID, reinterpret_cast<char*>(&aRet), sizeof( aRet ), nullptr );
-            }
-            break;
-            case eNPP_Shutdown:
-            {
-                bool bSuccess = (4 == write(wakeup_fd[1], "xxxx", 4));
-                SAL_WARN_IF(!bSuccess, "extensions.plugin", "short write");
-            }
-            break;
-            default:
-                SAL_WARN(
-                    "extensions.plugin",
-                    "caught unknown NPP request " << +nCommand);
-                break;
-        }
-        delete pMessage;
-    }
-}
-
-void LoadAdditionalLibs( const char* _pPluginLib )
-{
-    SAL_INFO("extensions.plugin", "LoadAdditionalLibs " << _pPluginLib);
-
-    if( ! strncmp( _pPluginLib, "libflashplayer.so", 17 ) )
-    {
-        /*  #b4951312# flash 7 implicitly assumes a gtk application
-         *  if the API version is greater or equal to 12 (probably
-         *  because they think they run in mozilla then). In that
-         *  case they try to find gtk within the process and crash
-         *  when they don't find it.
-         */
-        aNetscapeFuncs.version = 11;
-        aPluginFuncs.version = 11;
-    }
-}
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/extensions/source/plugin/unx/nppapi.cxx b/extensions/source/plugin/unx/nppapi.cxx
deleted file mode 100644
index ec842dc87eef..000000000000
--- a/extensions/source/plugin/unx/nppapi.cxx
+++ /dev/null
@@ -1,593 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*************************************************************************
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * Copyright 2000, 2010 Oracle and/or its affiliates.
- *
- * OpenOffice.org - a multi-platform office productivity suite
- *
- * This file is part of OpenOffice.org.
- *
- * OpenOffice.org is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 3
- * only, as published by the Free Software Foundation.
- *
- * OpenOffice.org is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License version 3 for more details
- * (a copy is included in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU Lesser General Public License
- * version 3 along with OpenOffice.org.  If not, see
- * <http://www.openoffice.org/license.html>
- * for a copy of the LGPLv3 License.
- *
- ************************************************************************/
-
-
-#ifdef AIX
-#define _LINUX_SOURCE_COMPAT
-#include <sys/timer.h>
-#undef _LINUX_SOURCE_COMPAT
-#endif
-
-#include <cstdarg>
-
-#include <sal/log.hxx>
-#include <vcl/svapp.hxx>
-
-#include <plugin/unx/plugcon.hxx>
-#include <plugin/impl.hxx>
-
-std::vector<PluginConnector*> PluginConnector::allConnectors;
-
-PluginConnector::PluginConnector( int nSocket ) :
-        Mediator( nSocket )
-{
-    allConnectors.push_back( this );
-    SetNewMessageHdl( LINK( this, PluginConnector, NewMessageHdl ) );
-}
-
-PluginConnector::~PluginConnector()
-{
-    osl::MutexGuard aGuard( m_aUserEventMutex );
-    for( std::vector< PluginConnector* >::iterator it = allConnectors.begin();
-         it != allConnectors.end(); ++it )
-    {
-        if( *it == this )
-        {
-            allConnectors.erase( it );
-            break;
-        }
-    }
-}
-
-IMPL_LINK_NOARG_TYPED( PluginConnector, NewMessageHdl, Mediator*, void )
-{
-    osl::MutexGuard aGuard( m_aUserEventMutex );
-    bool bFound = false;
-    for( std::vector< PluginConnector* >::iterator it = allConnectors.begin();
-         it != allConnectors.end() && !bFound; ++it )
-    {
-        if( *it == this )
-            bFound = true;
-    }
-    if( ! bFound )
-        return;
-    Application::PostUserEvent( LINK( this, PluginConnector, WorkOnNewMessageHdl ) );
-}
-
-IMPL_LINK_NOARG_TYPED( PluginConnector, WorkOnNewMessageHdl, void*, void )
-{
-    bool bFound = false;
-    for( std::vector< PluginConnector* >::iterator it = allConnectors.begin();
-         it != allConnectors.end() && !bFound; ++it )
-    {
-        if( *it == this )
-            bFound = true;
-    }
-    if( ! bFound )
-        return;
-
-    MediatorMessage* pMessage;
-    CommandAtoms nCommand;
-    while( (pMessage = GetNextMessage()) )
-    {
-        nCommand = (CommandAtoms)pMessage->GetUINT32();
-        SAL_INFO("extensions.plugin", GetCommandName(nCommand));
-        switch( nCommand )
-        {
-            case eNPN_GetURL:
-            {
-                sal_uInt32 nInstance    = pMessage->GetUINT32();
-                NPP instance        = m_aInstances[ nInstance ]->instance;
-                char* pUrl          = pMessage->GetString();
-                char* pWindow       = pMessage->GetString();
-                NPError aRet = NPN_GetURL( instance, pUrl, pWindow );
-                Respond( pMessage->m_nID,
-                         reinterpret_cast<char*>(&aRet), sizeof( NPError ), nullptr );
-                delete [] pUrl;
-                delete [] pWindow;
-            }
-            break;
-            case eNPN_GetURLNotify:
-            {
-                sal_uInt32 nInstance    = pMessage->GetUINT32();
-                NPP instance        = m_aInstances[ nInstance ]->instance;
-                char* pUrl          = pMessage->GetString();
-                char* pWindow       = pMessage->GetString();
-                void** pNotifyData  = static_cast<void**>(pMessage->GetBytes());
-                NPError aRet = NPN_GetURLNotify( instance, pUrl, pWindow,
-                                                 *pNotifyData );
-                Respond( pMessage->m_nID,
-                         reinterpret_cast<char*>(&aRet), sizeof( NPError ), nullptr );
-                delete [] pUrl;
-                delete [] pWindow;
-                delete [] pNotifyData;
-            }
-            break;
-            case eNPN_DestroyStream:
-            {
-                sal_uInt32 nInstance    = pMessage->GetUINT32();
-                NPP instance        = m_aInstances[ nInstance ]->instance;
-                sal_uInt32 nFileID      = pMessage->GetUINT32();
-                char* pUrl          = pMessage->GetString();
-                NPError* pReason    = static_cast<NPError*>(pMessage->GetBytes());
-                NPError aRet = NPERR_FILE_NOT_FOUND;
-                if( nFileID < static_cast<sal_uInt32>(m_aNPWrapStreams.size()) )
-                {
-                    if( ! strcmp( m_aNPWrapStreams[ nFileID ]->url, pUrl ) )
-                    {
-                        aRet =
-                            NPN_DestroyStream( instance, m_aNPWrapStreams[ nFileID ],
-                                               *pReason );
-                        m_aNPWrapStreams.erase( m_aNPWrapStreams.begin() + nFileID );
-                    }
-                    else
-                        SAL_WARN(
-                            "extensions.plugin",
-                            "StreamID " << nFileID << " has incoherent urls "
-                                << pUrl << " and "
-                                << m_aNPWrapStreams[nFileID]->url);
-                }
-                else
-                    SAL_WARN(
-                        "extensions.plugin",
-                        "nonexistent StreamID " << nFileID);
-
-                Respond( pMessage->m_nID,
-                         reinterpret_cast<char*>(&aRet), sizeof( NPError ), nullptr );
-
-                delete [] pUrl;
-                delete [] pReason;
-            }
-            break;
-            case eNPN_NewStream:
-            {
-                sal_uInt32 nInstance    = pMessage->GetUINT32();
-                NPP instance        = m_aInstances[ nInstance ]->instance;
-                NPMIMEType pType    = pMessage->GetString();
-                char* pTarget       = pMessage->GetString();
-
-                NPStream* pStream = nullptr;
-
-                NPError aRet = NPN_NewStream( instance, pType, pTarget, &pStream );
-
-                if( aRet != NPERR_NO_ERROR )
-                {
-                    sal_uInt32 nDummy = 0;
-                    Respond( pMessage->m_nID,
-                             reinterpret_cast<char*>(&aRet), sizeof( aRet ),
-                             "", 0,
-                             &nDummy, sizeof(sal_uInt32),
-                             &nDummy, sizeof(sal_uInt32),
-                             nullptr );
-                }
-                else
-                {
-                    m_aNPWrapStreams.push_back( pStream );
-
-                    sal_uLong nLen = strlen( pStream->url );
-                    Respond( pMessage->m_nID,
-                             reinterpret_cast<char*>(&aRet), sizeof( aRet ),
-                             pStream->url, nLen,
-                             &pStream->end, sizeof(sal_uInt32),
-                             &pStream->lastmodified, sizeof(sal_uInt32),
-                             nullptr );
-                }
-
-                delete [] pTarget;
-                delete [] pType;
-            }
-            break;
-            case eNPN_PostURLNotify:
-            {
-                sal_uInt32 nInstance    = pMessage->GetUINT32();
-                NPP instance        = m_aInstances[ nInstance ]->instance;
-                char* pUrl      = pMessage->GetString();
-                char* pTarget   = pMessage->GetString();
-                sal_uInt32 nLen     = pMessage->GetUINT32();
-                char* pBuf      = static_cast<char*>(pMessage->GetBytes());
-                NPBool* pFile   = static_cast<NPBool*>(pMessage->GetBytes());
-                void** pNData   = static_cast<void**>(pMessage->GetBytes());
-                NPError aRet =
-                    NPN_PostURLNotify( instance, pUrl, pTarget, nLen, pBuf, *pFile, *pNData );
-                Respond( pMessage->m_nID, reinterpret_cast<char*>(&aRet), sizeof( aRet ), nullptr );
-                delete [] pUrl;
-                delete [] pTarget;
-                delete [] pBuf;
-                delete [] pFile;
-                delete [] pNData;
-            }
-            break;
-            case eNPN_PostURL:
-            {
-                sal_uInt32 nInstance    = pMessage->GetUINT32();
-                NPP instance        = m_aInstances[ nInstance ]->instance;
-                char* pUrl      = pMessage->GetString();
-                char* pWindow   = pMessage->GetString();
-                sal_uInt32 nLen     = pMessage->GetUINT32();
-                char* pBuf      = static_cast<char*>(pMessage->GetBytes());
-                NPBool* pFile   = static_cast<NPBool*>(pMessage->GetBytes());
-                NPError aRet =
-                    NPN_PostURL( instance, pUrl, pWindow, nLen, pBuf, *pFile );
-                Respond( pMessage->m_nID, reinterpret_cast<char*>(&aRet), sizeof( aRet ), nullptr );
-                delete [] pUrl;
-                delete [] pWindow;
-                delete [] pBuf;
-                delete [] pFile;
-            }
-            break;
-            case eNPN_RequestRead:
-            {
-                sal_uInt32 nFileID      = pMessage->GetUINT32();
-                NPStream* pStream   = m_aNPWrapStreams[ nFileID ];
-                sal_uInt32 nRanges      = pMessage->GetUINT32();
-                sal_uInt32* pArray      = static_cast<sal_uInt32*>(pMessage->GetBytes());
-                // build ranges table
-                NPByteRange* pFirst = new NPByteRange;
-                NPByteRange* pRun   = pFirst;
-                for( sal_uInt32 n = 0; n < nRanges; n++ )
-                {
-                    pRun->offset = pArray[ 2*n ];
-                    pRun->length = pArray[ 2*n+1 ];
-                    pRun->next = n < nRanges-1 ? new NPByteRange : nullptr;
-                    pRun = pRun->next;
-                }
-                NPError aRet = NPN_RequestRead( pStream, pFirst );
-                Respond( pMessage->m_nID, reinterpret_cast<char*>(&aRet), sizeof( aRet ), nullptr );
-                while( pFirst )
-                {
-                    pRun = pFirst->next;
-                    delete pFirst;
-                    pFirst = pRun;
-                }
-                delete [] pArray;
-            }
-            break;
-            case eNPN_Status:
-            {
-                sal_uInt32 nInstance    = pMessage->GetUINT32();
-                NPP instance        = m_aInstances[ nInstance ]->instance;
-                char* pString   = pMessage->GetString();
-                NPN_Status( instance, pString );
-                delete [] pString;
-            }
-            break;
-            case eNPN_Version:
-            {
-                int major, minor, net_major, net_minor;
-                NPN_Version( &major, &minor, &net_major, &net_minor );
-                Respond( pMessage->m_nID,
-                         reinterpret_cast<char*>(&major), sizeof( int ),
-                         &minor, sizeof( int ),
-                         &net_major, sizeof( int ),
-                         &net_minor, sizeof( int ),
-                         nullptr );
-            }
-            break;
-            case eNPN_Write:
-            {
-                sal_uInt32 nInstance    = pMessage->GetUINT32();
-                NPP instance        = m_aInstances[ nInstance ]->instance;
-                sal_uInt32 nFileID      = pMessage->GetUINT32();
-                NPStream* pStream   = m_aNPWrapStreams[ nFileID ];
-                sal_Int32 nLen          = pMessage->GetUINT32();
-                void* pBuffer       = pMessage->GetBytes();
-                sal_Int32 nRet = NPN_Write( instance, pStream, nLen, pBuffer );
-                Respond( pMessage->m_nID,
-                         reinterpret_cast<char*>(&nRet), sizeof( nRet ),
-                         nullptr );
-                delete [] static_cast<char*>(pBuffer);
-                delete instance;
-            }
-            break;
-            case eNPN_UserAgent:
-            {
-                sal_uInt32 nInstance    = pMessage->GetUINT32();
-                NPP instance        = m_aInstances[ nInstance ]->instance;
-                const char* pAnswer = NPN_UserAgent( instance );
-                Respond( pMessage->m_nID,
-                         const_cast<char*>(pAnswer), strlen( pAnswer ),
-                         nullptr );
-            }
-            break;
-            default:
-                SAL_WARN(
-                    "extensions.plugin",
-                    "caught unknown NPN request " << +nCommand);
-        }
-
-        delete pMessage;
-    }
-}
-
-#define GET_INSTANCE() \
-    sal_uInt32 nInstance;  \
-    nInstance = GetNPPID( instance );
-
-#define GET_INSTANCE_RET( err ) \
-    GET_INSTANCE() \
-    if( nInstance == PluginConnector::UnknownNPPID ) \
-        return err
-
-
-#define POST_INSTANCE() reinterpret_cast<char*>(&nInstance), sizeof( nInstance )
-
-NPError UnxPluginComm::NPP_Destroy( NPP instance, NPSavedData** save )
-{
-    NPError aRet = NPERR_GENERIC_ERROR;
-    GET_INSTANCE_RET( aRet );
-    MediatorMessage* pMes =
-        Transact( eNPP_Destroy,
-                  POST_INSTANCE(),
-                  nullptr );
-    if( ! pMes )
-        return NPERR_GENERIC_ERROR;
-    delete pMes;
-
-    pMes = Transact( eNPP_DestroyPhase2,
-                     POST_INSTANCE(),
-                     nullptr );
-    if( ! pMes )
-        return NPERR_GENERIC_ERROR;
-
-    aRet = GetNPError( pMes );
-    sal_uLong nSaveBytes;
-    void* pSaveData = pMes->GetBytes( nSaveBytes );
-    if( nSaveBytes == 4 && *static_cast<sal_uInt32*>(pSaveData) == 0 )
-        *save = nullptr;
-    else
-    {
-        *save = new NPSavedData;
-        (*save)->len = nSaveBytes;
-        (*save)->buf = pSaveData;
-    }
-    delete pMes;
-
-    return aRet;
-}
-
-NPError UnxPluginComm::NPP_DestroyStream( NPP instance, NPStream* stream, NPError reason )
-{
-    NPError aRet = NPERR_GENERIC_ERROR;
-    GET_INSTANCE_RET( aRet );
-    sal_uInt32 nFileID = GetStreamID( stream );
-    if( nFileID == PluginConnector::UnknownStreamID )
-        return NPERR_GENERIC_ERROR;
-
-    MediatorMessage* pMes =
-        Transact( eNPP_DestroyStream,
-                  POST_INSTANCE(),
-                  &nFileID, sizeof( nFileID ),
-                  &reason, sizeof( reason ),
-                  nullptr );
-    m_aNPWrapStreams.erase( m_aNPWrapStreams.begin() + nFileID );
-    if( ! pMes )
-        return NPERR_GENERIC_ERROR;
-
-    aRet = GetNPError( pMes );
-    delete pMes;
-    return aRet;
-}
-
-NPError UnxPluginComm::NPP_Initialize()
-{
-    MediatorMessage* pMes =
-        Transact( eNPP_Initialize,
-                  nullptr );
-    if( ! pMes )
-        return NPERR_GENERIC_ERROR;
-
-    NPError aRet = GetNPError( pMes );
-    delete pMes;
-    return aRet;
-}
-
-NPError UnxPluginComm::NPP_New( NPMIMEType pluginType, NPP instance, uint16_t mode, int16_t argc,
-                 char* argn[], char* argv[], NPSavedData *saved )
-{
-    m_aInstances.push_back(
-        new ConnectorInstance( instance, pluginType, 0,
-                               nullptr, 0, nullptr, 0,
-                               saved ? static_cast<char*>(saved->buf) : nullptr,
-                               saved ? saved->len : 0 ) );
-
-    char *pArgnBuf, *pArgvBuf;
-    size_t nArgnLen = 0, nArgvLen = 0;
-    int i;
-    for( i = 0; i < argc; i++ )
-    {
-        nArgnLen += strlen( argn[i] ) +1;
-        nArgvLen += strlen( argv[i] ) +1;
-    }
-    pArgnBuf = new char[ nArgnLen ];
-    pArgvBuf = new char[ nArgvLen ];
-    char* pRunArgn = pArgnBuf;
-    char* pRunArgv = pArgvBuf;
-    for( i = 0; i < argc; i++ )
-    {
-        strcpy( pRunArgn, argn[i] );
-        strcpy( pRunArgv, argv[i] );
-        pRunArgn += strlen( argn[i] ) +1;
-        pRunArgv += strlen( argv[i] ) +1;
-    }
-
-    MediatorMessage* pMes;
-    if( saved )
-        pMes =
-            Transact( eNPP_New,
-                      pluginType, strlen( pluginType ),
-                      &mode, sizeof( mode ),
-                      &argc, sizeof( argc ),
-                      pArgnBuf, nArgnLen,
-                      pArgvBuf, nArgvLen,
-                      saved->buf, static_cast<size_t>(saved->len),
-                      nullptr );
-    else
-        pMes =
-            Transact( eNPP_New,
-                      pluginType, strlen( pluginType ),
-                      &mode, sizeof( mode ),
-                      &argc, sizeof( argc ),
-                      pArgnBuf, nArgnLen,
-                      pArgvBuf, nArgvLen,
-                      "0000", size_t(4),
-                      nullptr );
-    delete [] pArgnBuf;
-    delete [] pArgvBuf;
-    if( ! pMes )
-        return NPERR_GENERIC_ERROR;
-
-    NPError aRet = GetNPError( pMes );
-    delete pMes;
-
-    return aRet;
-}
-
-NPError UnxPluginComm::NPP_NewStream( NPP instance, NPMIMEType type, NPStream* stream,
-                       NPBool seekable, uint16_t* stype )
-{
-    NPError aRet = NPERR_GENERIC_ERROR;
-    GET_INSTANCE_RET( aRet );
-
-    m_aNPWrapStreams.push_back( stream );
-    MediatorMessage* pMes =
-        Transact( eNPP_NewStream,
-                  POST_INSTANCE(),
-                  type, strlen( type ),
-                  stream->url, strlen( stream->url ),
-                  &stream->end, sizeof( stream->end ),
-                  &stream->lastmodified, sizeof( stream->lastmodified ),
-                  &seekable, sizeof( seekable ),
-                  nullptr );
-
-    if( ! pMes )
-        return NPERR_GENERIC_ERROR;
-
-    aRet = GetNPError( pMes );
-    uint16_t* pSType = static_cast<uint16_t*>(pMes->GetBytes());
-    *stype = *pSType;
-
-    delete [] pSType;
-    delete pMes;
-    return aRet;
-}
-
-NPError UnxPluginComm::NPP_SetWindow( NPP instance, NPWindow* window )
-{
-    NPError aRet = NPERR_GENERIC_ERROR;
-    GET_INSTANCE_RET( aRet );
-
-    MediatorMessage* pMes =
-        Transact( eNPP_SetWindow,
-                  POST_INSTANCE(),
-                  window, sizeof( NPWindow ),
-                  nullptr );
-    if( ! pMes )
-        return NPERR_GENERIC_ERROR;
-
-    aRet = GetNPError( pMes );
-    delete pMes;
-    return aRet;
-}
-
-void UnxPluginComm::NPP_Shutdown()
-{
-    Send( eNPP_Shutdown, nullptr );
-}
-
-void UnxPluginComm::NPP_StreamAsFile( NPP instance, NPStream* stream, const char* fname )
-{
-    GET_INSTANCE();
-    sal_uInt32 nFileID = GetStreamID( stream );
-    if( nFileID == PluginConnector::UnknownStreamID )
-        return;
-
-    Send( eNPP_StreamAsFile,
-          POST_INSTANCE(),
-          &nFileID, sizeof( nFileID ),
-          fname, strlen( fname ),
-          nullptr );
-}
-
-void UnxPluginComm::NPP_URLNotify( NPP instance, const char* url, NPReason reason, void* notifyData )
-{
-    GET_INSTANCE();
-
-    Send( eNPP_URLNotify,
-          POST_INSTANCE(),
-          url, strlen( url ),
-          &reason, sizeof( reason ),
-          &notifyData, sizeof( void* ),
-          nullptr );
-}
-
-int32_t UnxPluginComm::NPP_Write( NPP instance, NPStream* stream, int32_t offset, int32_t len, void* buffer )
-{
-    GET_INSTANCE_RET( -1 );
-    sal_uInt32 nFileID = GetStreamID( stream );
-    if( nFileID == PluginConnector::UnknownStreamID )
-        return -1;
-
-    MediatorMessage* pMes =
-        Transact( eNPP_Write,
-                  POST_INSTANCE(),
-                  &nFileID, sizeof( nFileID ),
-                  &offset, sizeof( offset ),
-                  buffer, static_cast<size_t>(len),
-                  nullptr );
-    if( ! pMes )
-        return 0;
-
-    int32_t aRet = pMes->GetUINT32();
-    delete pMes;
-
-    return aRet;
-}
-
-int32_t UnxPluginComm::NPP_WriteReady( NPP instance, NPStream* stream )
-{
-    GET_INSTANCE_RET( -1 );
-    sal_uInt32 nFileID = GetStreamID( stream );
-    if( nFileID == PluginConnector::UnknownStreamID )
-        return -1;
-
-    MediatorMessage* pMes =
-        Transact( eNPP_WriteReady,
-                  POST_INSTANCE(),
-                  &nFileID, sizeof( nFileID ),
-                  nullptr );
-
-    if( ! pMes )
-        return 0;
-
-    int32_t aRet = pMes->GetUINT32();
-    delete pMes;
-
-    return aRet;
-}
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/extensions/source/plugin/unx/npwrap.cxx b/extensions/source/plugin/unx/npwrap.cxx
deleted file mode 100644
index e58c0f28de5e..000000000000
--- a/extensions/source/plugin/unx/npwrap.cxx
+++ /dev/null
@@ -1,495 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*************************************************************************
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * Copyright 2000, 2010 Oracle and/or its affiliates.
- *
- * OpenOffice.org - a multi-platform office productivity suite
- *
- * This file is part of OpenOffice.org.
- *
- * OpenOffice.org is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 3
- * only, as published by the Free Software Foundation.
- *
- * OpenOffice.org is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License version 3 for more details
- * (a copy is included in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU Lesser General Public License
- * version 3 along with OpenOffice.org.  If not, see
- * <http://www.openoffice.org/license.html>
- * for a copy of the LGPLv3 License.
- *
- ************************************************************************/
-
-#ifdef AIX
-#define _LINUX_SOURCE_COMPAT
-#include <sys/timer.h>
-#undef _LINUX_SOURCE_COMPAT
-#endif
-#include <errno.h>
-#include <dlfcn.h>
-#include <unistd.h>
-#include <sys/poll.h>
-#include <fcntl.h>
-#include <signal.h>
-
-#include <plugin/unx/plugcon.hxx>
-
-#include <osl/file.h>
-#include <osl/module.h>
-#include <sal/log.hxx>
-
-#include <config_vclplug.h>
-
-#include <npwrap.hxx>
-
-PluginConnector* pConnector = nullptr;
-
-int         nAppArguments = 0;
-char**      pAppArguments = nullptr;
-Display*    pAppDisplay = nullptr;
-Display*    pXtAppDisplay = nullptr;
-
-extern oslModule pPluginLib;
-extern NPError (*pNP_Shutdown)();
-
-XtAppContext app_context;
-Widget topLevel = nullptr, topBox = nullptr;
-int wakeup_fd[2] = { 0, 0 };
-static bool bPluginAppQuit = false;
-
-static void GlobalConnectionLostHdl( void* /*pInst*/, Mediator* /*pArg*/ )
-{
-    SAL_WARN("extensions.plugin", "pluginapp exiting due to connection lost");
-
-    bool bSuccess = (4 == write(wakeup_fd[1], "xxxx", 4 ));
-    SAL_WARN_IF(!bSuccess, "extensions.plugin", "short write");
-}
-
-extern "C"
-{
-    static int plugin_x_error_handler( Display*, XErrorEvent* )
-    {
-        return 0;
-    }
-
-#if ! ENABLE_GTK
-    static void ThreadEventHandler( XtPointer /*client_data*/, int* /*source*/, XtInputId* id )
-    {
-        char buf[256];
-        // clear pipe
-        int len, nLast = -1;
-
-        while( (len = read( wakeup_fd[0], buf, sizeof( buf ) ) ) > 0 )
-            nLast = len-1;
-        if( ! bPluginAppQuit ) {
-            if( ( nLast == -1  || buf[nLast] != 'x' ) && pConnector )
-                pConnector->CallWorkHandler();
-            else {
-                // it seems you can use XtRemoveInput only
-                // safely from within the callback
-                // why is that ?
-                SAL_INFO("extensions.plugin", "removing wakeup pipe");
-                XtRemoveInput( *id );
-                XtAppSetExitFlag( app_context );
-                bPluginAppQuit = true;
-
-                delete pConnector;
-                pConnector = NULL;
-            }
-        }
-    }
-#endif
-}
-
-
-IMPL_LINK_NOARG_TYPED( PluginConnector, NewMessageHdl, Mediator*, void )
-{
-    (void) this; // loplugin:staticmethods
-    SAL_INFO("extensions.plugin", "new message handler");
-    bool bSuccess = (4 == write(wakeup_fd[1], "cccc", 4));
-    SAL_WARN_IF(!bSuccess, "extensions.plugin", "short write");
-}
-
-Widget createSubWidget( char* /*pPluginText*/, Widget shell, Window aParentWindow )
-{
-    Widget newWidget = XtVaCreateManagedWidget(
-#if defined USE_MOTIF
-                           "drawingArea",
-                           xmDrawingAreaWidgetClass,
-#else
-                           "",
-                           compositeWidgetClass,
-#endif
-                           shell,
-                           XtNwidth, 200,
-                           XtNheight, 200,
-                           nullptr );
-    XtRealizeWidget( shell );
-    XtRealizeWidget( newWidget );
-
-    SAL_INFO(
-        "extensions.plugin",
-        "reparenting new widget " << XtWindow( newWidget ) << " to "
-        << aParentWindow);
-    XReparentWindow( pXtAppDisplay,
-                     XtWindow( shell ),
-                     aParentWindow,
-                     0, 0 );
-    XtMapWidget( shell );
-    XtMapWidget( newWidget );
-    XRaiseWindow( pXtAppDisplay, XtWindow( shell ) );
-    XSync( pXtAppDisplay, False );
-
-    return newWidget;
-}
-
-void* CreateNewShell( void** pShellReturn, Window aParentWindow )
-{
-    String n, c;
-    XtGetApplicationNameAndClass(pXtAppDisplay, &n, &c);
-
-    Widget newShell =
-        XtVaAppCreateShell( "pane", c,
-                            topLevelShellWidgetClass,
-                            pXtAppDisplay,
-                            XtNwidth, 200,
-                            XtNheight, 200,
-                            XtNoverrideRedirect, True,
-                            nullptr );
-    *pShellReturn = newShell;
-
-    char pText[1024];
-    sprintf( pText, "starting plugin %s ...", pAppArguments[2] );
-
-    Widget newWidget = createSubWidget( pText, newShell, aParentWindow );
-
-    return newWidget;
-}
-
-static oslModule LoadModule( const char* pPath )
-{
-    OUString sSystemPath( OUString::createFromAscii( pPath ) );
-    OUString sFileURL;
-    osl_getFileURLFromSystemPath( sSystemPath.pData, &sFileURL.pData );
-
-    oslModule pLib = osl_loadModule( sFileURL.pData, SAL_LOADMODULE_LAZY );
-    SAL_INFO_IF(!pLib, "extensions.plugin", "could not open " << pPath);
-    return pLib;
-}
-
-// Unix specific implementation
-static void CheckPlugin( const char* pPath )
-{
-    oslModule pLib = LoadModule( pPath );
-    if (pLib != nullptr) {
-        char*(*pNP_GetMIMEDescription)() = reinterpret_cast<char*(*)()>(
-                                               osl_getAsciiFunctionSymbol( pLib, "NP_GetMIMEDescription" ));
-        if( pNP_GetMIMEDescription )
-            printf( "%s\n", pNP_GetMIMEDescription() );
-        else
-            SAL_WARN(
-                "extensions.plugin",
-                "could not get symbol NP_GetMIMEDescription " << dlerror());
-        osl_unloadModule( pLib );
-    }
-}
-
-#if OSL_DEBUG_LEVEL > 1 && defined LINUX
-#include <execinfo.h>
-#endif
-
-extern "C" {
-
-    static void signal_handler( int nSig )
-    {
-#if OSL_DEBUG_LEVEL > 1
-        fprintf( stderr, "caught signal %d, exiting\n", nSig );
-#ifdef LINUX
-        void* pStack[64];
-        int nStackLevels = backtrace( pStack, SAL_N_ELEMENTS(pStack) );
-        backtrace_symbols_fd( pStack, nStackLevels, STDERR_FILENO );
-#endif
-#endif
-        if( pConnector ) {
-            // ensure that a read on the other side will wakeup
-            delete pConnector;
-            pConnector = nullptr;
-        }
-
-        _exit(nSig);
-    }
-
-#if ENABLE_GTK
-
-    static gboolean noClosure( gpointer )
-    {
-        return sal_True;
-    }
-
-// Xt events
-    static gboolean prepareXtEvent( GSource*, gint* )
-    {
-        int nMask = XtAppPending( app_context );
-        return (nMask & XtIMAll) != 0;
-    }
-
-    static gboolean checkXtEvent( GSource* )
-    {
-        int nMask = XtAppPending( app_context );
-        return (nMask & XtIMAll) != 0;
-    }
-
-    static gboolean dispatchXtEvent( GSource*, GSourceFunc, gpointer )
-    {
-        XtAppProcessEvent( app_context, XtIMAll );
-        return sal_True;
-    }
-
-    static GSourceFuncs aXtEventFuncs = {
-        prepareXtEvent,
-        checkXtEvent,
-        dispatchXtEvent,
-        nullptr,
-        noClosure,
-        nullptr
-    };
-
-    static gboolean pollXtTimerCallback(gpointer)
-    {
-        for(int i = 0; i < 5; i++) {
-            if( (XtAppPending(app_context) & (XtIMAll & ~XtIMXEvent)) == 0 )
-                break;
-            XtAppProcessEvent(app_context, XtIMAll & ~XtIMXEvent);
-        }
-        return sal_True;
-    }
-
-    static gboolean prepareWakeupEvent( GSource*, gint* )
-    {
-        struct pollfd aPoll = { wakeup_fd[0], POLLIN, 0 };
-        (void)poll(&aPoll, 1, 0);
-        return (aPoll.revents & POLLIN ) != 0;
-    }
-
-    static gboolean checkWakeupEvent( GSource* pSource )
-    {
-        gint nDum = 0;
-        return prepareWakeupEvent( pSource, &nDum );
-    }
-
-    static gboolean dispatchWakeupEvent( GSource*, GSourceFunc, gpointer )
-    {
-        char buf[256];
-        // clear pipe
-        int len, nLast = -1;
-
-        while( (len = read( wakeup_fd[0], buf, sizeof( buf ) ) ) > 0 )
-            nLast = len-1;
-        if( ( nLast == -1  || buf[nLast] != 'x' ) && pConnector )
-            pConnector->CallWorkHandler();
-        else {
-            XtAppSetExitFlag( app_context );
-            bPluginAppQuit = true;
-
-            delete pConnector;
-            pConnector = nullptr;
-        }
-
-        return sal_True;
-    }
-
-    static GSourceFuncs aWakeupEventFuncs = {
-        prepareWakeupEvent,
-        checkWakeupEvent,
-        dispatchWakeupEvent,
-        nullptr,
-        noClosure,
-        nullptr
-    };
-
-#endif // GTK
-
-}
-
-int main( int argc, char **argv)
-{
-    try
-    {
-        struct sigaction aSigAction;
-        aSigAction.sa_handler = signal_handler;
-        sigemptyset( &aSigAction.sa_mask );
-        aSigAction.sa_flags = SA_NOCLDSTOP;
-        sigaction( SIGSEGV, &aSigAction, nullptr );
-        sigaction( SIGBUS, &aSigAction, nullptr );
-        sigaction( SIGABRT, &aSigAction, nullptr );
-        sigaction( SIGTERM, &aSigAction, nullptr );
-        sigaction( SIGILL, &aSigAction, nullptr );
-
-        int nArg = (argc < 3) ? 1 : 2;
-        char* pBaseName = argv[nArg] + strlen(argv[nArg]);
-        while( pBaseName > argv[nArg] && pBaseName[-1] != '/' )
-            pBaseName--;
-        LoadAdditionalLibs( pBaseName );
-
-        if( argc == 2 ) {
-            CheckPlugin(argv[1]);
-            exit(0);
-        }
-        nAppArguments = argc;
-        pAppArguments = argv;
-
-        XSetErrorHandler( plugin_x_error_handler );
-
-        if( pipe( wakeup_fd ) ) {
-            SAL_WARN("extensions.plugin", "could not pipe()");
-            return 1;
-        }
-        // initialize 'wakeup' pipe.
-        int flags;
-
-        // set close-on-exec descriptor flag.
-        if ((flags = fcntl (wakeup_fd[0], F_GETFD)) != -1) {
-            flags |= FD_CLOEXEC;
-            (void)fcntl(wakeup_fd[0], F_SETFD, flags);
-        }
-        if ((flags = fcntl (wakeup_fd[1], F_GETFD)) != -1) {
-            flags |= FD_CLOEXEC;
-            (void)fcntl(wakeup_fd[1], F_SETFD, flags);
-        }
-
-        // set non-blocking I/O flag.
-        if ((flags = fcntl (wakeup_fd[0], F_GETFL)) != -1) {
-            flags |= O_NONBLOCK;
-            (void)fcntl(wakeup_fd[0], F_SETFL, flags);
-        }
-        if ((flags = fcntl (wakeup_fd[1], F_GETFL)) != -1) {
-            flags |= O_NONBLOCK;
-            (void)fcntl(wakeup_fd[1], F_SETFL, flags);
-        }
-
-        pPluginLib = LoadModule( argv[2] );
-        if( ! pPluginLib ) {
-            exit(255);
-        }
-        int nSocket = atol( argv[1] );
-
-    #if ENABLE_GTK
-        g_thread_init(nullptr);
-        gtk_init(&argc, &argv);
-    #endif
-
-        pConnector = new PluginConnector( nSocket );
-        pConnector->SetConnectionLostHdl( Link<Mediator*,void>( nullptr, GlobalConnectionLostHdl ) );
-
-        XtSetLanguageProc( nullptr, nullptr, nullptr );
-
-        XtToolkitInitialize();
-        app_context = XtCreateApplicationContext();
-        pXtAppDisplay = XtOpenDisplay( app_context, nullptr, "SOPlugin", "SOPlugin", nullptr, 0, &argc, argv );
-
-
-    #if ENABLE_GTK
-        // integrate Xt events into GTK event loop
-        GPollFD aXtPollDesc, aWakeupPollDesc;
-
-        GSource* pXTSource = g_source_new( &aXtEventFuncs, sizeof(GSource) );
-        if( !pXTSource ) {
-            SAL_WARN("extensions.plugin", "could not get Xt GSource");
-            return 1;
-        }
-
-        g_source_set_priority( pXTSource, GDK_PRIORITY_EVENTS );
-        g_source_set_can_recurse( pXTSource, sal_True );
-        g_source_attach( pXTSource, nullptr );
-        aXtPollDesc.fd = ConnectionNumber( pXtAppDisplay );
-        aXtPollDesc.events = G_IO_IN;
-        aXtPollDesc.revents = 0;
-        g_source_add_poll( pXTSource, &aXtPollDesc );
-
-        gint xt_polling_timer_id = g_timeout_add( 25, pollXtTimerCallback, nullptr);
-        // Initialize wakeup events listener
-        GSource *pWakeupSource = g_source_new( &aWakeupEventFuncs, sizeof(GSource) );
-        if ( pWakeupSource == nullptr ) {
-            SAL_WARN("extensions.plugin", "could not get wakeup source");
-            return 1;
-        }
-        g_source_set_priority( pWakeupSource, GDK_PRIORITY_EVENTS);
-        g_source_attach( pWakeupSource, nullptr );
-        aWakeupPollDesc.fd = wakeup_fd[0];
-        aWakeupPollDesc.events = G_IO_IN;
-        aWakeupPollDesc.revents = 0;
-        g_source_add_poll( pWakeupSource, &aWakeupPollDesc );
-
-        pAppDisplay = gdk_x11_display_get_xdisplay( gdk_display_get_default() );
-    #else
-        pAppDisplay = pXtAppDisplay;
-        XtAppAddInput( app_context,
-                       wakeup_fd[0],
-                       (XtPointer)XtInputReadMask,
-                       ThreadEventHandler, NULL );
-    #endif
-
-        // send that we are ready to go
-        MediatorMessage* pMessage =
-            pConnector->Transact( "init req", 8,
-                                  nullptr );
-        delete pMessage;
-
-    #if OSL_DEBUG_LEVEL > 3
-        int nPID = getpid();
-        int nChild = fork();
-        if( nChild == 0 ) {
-            char pidbuf[16];
-            char* pArgs[] = { "xterm", "-sl", "2000", "-sb", "-e", "gdb", "pluginapp.bin", pidbuf, NULL };
-            sprintf( pidbuf, "%d", nPID );
-            execvp( pArgs[0], pArgs );
-            _exit(255);
-        } else
-            sleep( 10 );
-    #endif
-
-        /*
-         *  Loop for events.
-         */
-        // for some reason XtAppSetExitFlag won't quit the application
-        // in ThreadEventHandler most of times; Xt will hang in select
-        // (hat is in XtAppNextEvent). Have our own mainloop instead
-        // of XtAppMainLoop
-        do {
-    #if ENABLE_GTK
-            g_main_context_iteration( nullptr, sal_True );
-    #else
-            XtAppProcessEvent( app_context, XtIMAll );
-    #endif
-        } while( ! XtAppGetExitFlag( app_context ) && ! bPluginAppQuit );
-
-        SAL_INFO("extensions.plugin", "left plugin app main loop");
-
-    #if ENABLE_GTK
-        g_source_remove(xt_polling_timer_id);
-    #endif
-
-        pNP_Shutdown();
-        SAL_INFO("extensions.plugin", "NP_Shutdown done");
-        osl_unloadModule( pPluginLib );
-        SAL_INFO("extensions.plugin", "plugin close");
-
-        close( wakeup_fd[0] );
-        close( wakeup_fd[1] );
-
-        return 0;
-    }
-    catch (std::exception& e)
-    {
-        SAL_WARN("extensions.plugin", "exception: " << e.what());
-        return 255;
-    }
-}
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/extensions/source/plugin/unx/npwrap.hxx b/extensions/source/plugin/unx/npwrap.hxx
deleted file mode 100644
index ffadf00e0e78..000000000000
--- a/extensions/source/plugin/unx/npwrap.hxx
+++ /dev/null
@@ -1,31 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*
- * This file is part of the LibreOffice project.
- *
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/.
- *
- * This file incorporates work covered by the following license notice:
- *
- *   Licensed to the Apache Software Foundation (ASF) under one or more
- *   contributor license agreements. See the NOTICE file distributed
- *   with this work for additional information regarding copyright
- *   ownership. The ASF licenses this file to you under the Apache
- *   License, Version 2.0 (the "License"); you may not use this file
- *   except in compliance with the License. You may obtain a copy of
- *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
- */
-
-#ifndef INCLUDED_EXTENSIONS_SOURCE_PLUGIN_UNX_NPWRAP_HXX
-#define INCLUDED_EXTENSIONS_SOURCE_PLUGIN_UNX_NPWRAP_HXX
-
-#include <sal/config.h>
-
-void* CreateNewShell( void** pShellReturn, Window aParentWindow );
-
-void LoadAdditionalLibs(const char*);
-
-#endif
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/extensions/source/plugin/unx/plugcon.cxx b/extensions/source/plugin/unx/plugcon.cxx
deleted file mode 100644
index d50d72a0a64b..000000000000
--- a/extensions/source/plugin/unx/plugcon.cxx
+++ /dev/null
@@ -1,281 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*************************************************************************
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * Copyright 2000, 2010 Oracle and/or its affiliates.
- *
- * OpenOffice.org - a multi-platform office productivity suite
- *
- * This file is part of OpenOffice.org.
- *
- * OpenOffice.org is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 3
- * only, as published by the Free Software Foundation.
- *
- * OpenOffice.org is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License version 3 for more details
- * (a copy is included in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU Lesser General Public License
- * version 3 along with OpenOffice.org.  If not, see
- * <http://www.openoffice.org/license.html>
- * for a copy of the LGPLv3 License.
- *
- ************************************************************************/
-
-
-#ifdef AIX
-#define _LINUX_SOURCE_COMPAT
-#include <sys/timer.h>
-#undef _LINUX_SOURCE_COMPAT
-#endif
-
-#include <sal/log.hxx>
-
-#include <plugin/unx/plugcon.hxx>
-
-#include <cstdarg>
-#include <vector>
-
-sal_uInt32 PluginConnector::GetStreamID( NPStream* pStream )
-{
-    size_t nLen = m_aNPWrapStreams.size();
-    for( size_t i = 0; i < nLen; i++ )
-        if( m_aNPWrapStreams[ i ] == pStream )
-            return static_cast<sal_uInt32>(i);
-    SAL_WARN("extensions.plugin", "NPStream has no ID");
-    return UnknownStreamID;
-}
-
-sal_uInt32 PluginConnector::GetNPPID( NPP instance )
-{
-    size_t nLen = m_aInstances.size();
-    for( size_t i=0; i <nLen; i++ )
-        if( m_aInstances[ i ]->instance == instance )
-            return static_cast<sal_uInt32>(i);
-    SAL_WARN("extensions.plugin", "NPP has no ID");
-
-    return UnknownNPPID;
-}
-
-struct PtrStruct
-{
-    char* pData;
-    sal_uLong nBytes;
-
-    PtrStruct( char* i_pData, sal_uLong i_nBytes )
-    : pData( i_pData ), nBytes( i_nBytes ) {}
-};
-
-sal_uLong PluginConnector::FillBuffer( char*& rpBuffer,
-                                   const char* pFunction,
-                                   sal_uLong nFunctionLen,
-                                   va_list ap )
-{
-    std::vector< PtrStruct > aList;
-    aList.reserve( 5 );
-
-    sal_uLong nDataSize = nFunctionLen + sizeof( sal_uLong );
-    char* pNext;
-
-    do {
-        pNext = va_arg( ap, char* );
-        if( pNext )
-        {
-            aList.push_back( PtrStruct( pNext, va_arg( ap, sal_uLong ) ) );
-            nDataSize += aList.back().nBytes + sizeof(sal_uLong);
-        }
-    } while( pNext );
-
-    rpBuffer = new char[ nDataSize ];
-    char* pRun = rpBuffer;
-    memcpy( pRun, &nFunctionLen, sizeof( nFunctionLen ) );
-    pRun += sizeof( nFunctionLen );
-    memcpy( pRun, pFunction, nFunctionLen );
-    pRun += nFunctionLen;
-
-    for( std::vector<PtrStruct>::const_iterator it = aList.begin(); it != aList.end(); ++it )
-    {
-        memcpy( pRun, &it->nBytes, sizeof( sal_uLong ) );
-        pRun += sizeof( sal_uLong );
-        memcpy( pRun, it->pData, it->nBytes );
-        pRun += it->nBytes;
-    }
-    return nDataSize;
-}
-
-MediatorMessage* PluginConnector::Transact( const char* pFunction,
-                                            sal_uLong nFunctionLen, ... )
-{
-    va_list ap;
-    char* pBuffer;
-
-    va_start( ap, nFunctionLen );
-    sal_uLong nSize = FillBuffer( pBuffer, pFunction, nFunctionLen, ap );
-    va_end( ap );
-    MediatorMessage* pRet = TransactMessage( nSize, pBuffer );
-    delete[] pBuffer;
-    return pRet;
-}
-
-MediatorMessage* PluginConnector::Transact( sal_uInt32 nFunction, ... )
-{
-    va_list ap;
-    char* pBuffer;
-
-    va_start( ap, nFunction );
-    sal_uLong nSize = FillBuffer( pBuffer, reinterpret_cast<char*>(&nFunction), sizeof( nFunction ), ap );
-    va_end( ap );
-    MediatorMessage* pRet = TransactMessage( nSize, pBuffer );
-    delete[] pBuffer;
-    return pRet;
-}
-
-sal_uLong PluginConnector::Send( sal_uInt32 nFunction, ... )
-{
-    va_list ap;
-    char* pBuffer;
-
-    va_start( ap, nFunction );
-    sal_uLong nSize = FillBuffer( pBuffer, reinterpret_cast<char*>(&nFunction), sizeof( nFunction ), ap );
-    va_end( ap );
-    sal_uLong nRet = SendMessage( nSize, pBuffer );
-    delete[] pBuffer;
-    return nRet;
-}
-
-void PluginConnector::Respond( sal_uLong nID,
-                               char* pFunction,
-                               sal_uLong nFunctionLen, ... )
-{
-    va_list ap;
-    char* pBuffer;
-
-    va_start( ap, nFunctionLen );
-    sal_uLong nSize = FillBuffer( pBuffer, pFunction, nFunctionLen, ap );
-    va_end( ap );
-    SendMessage( nSize, pBuffer, nID | ( 1 << 24 ) );
-    delete[] pBuffer;
-}
-
-MediatorMessage* PluginConnector::WaitForAnswer( sal_uLong nMessageID )
-{
-    if( ! m_bValid )
-        return nullptr;
-
-    nMessageID &= 0x00ffffff;
-    while( m_pListener )
-    {
-        {
-            osl::MutexGuard aGuard( m_aQueueMutex );
-            for( size_t i = 0; i < m_aMessageQueue.size(); i++ )
-            {
-                MediatorMessage* pMessage = m_aMessageQueue[ i ];
-                sal_uLong nID = pMessage->m_nID;
-                if(  ( nID & 0xff000000 ) &&
-                     ( ( nID & 0x00ffffff ) == nMessageID ) )
-                {
-                    m_aMessageQueue.erase( m_aMessageQueue.begin() + i );
-                    return pMessage;
-                }
-            }
-        }
-        if( ! m_aMessageQueue.empty() )
-            CallWorkHandler();
-        WaitForMessage( 2000 );
-    }
-    return nullptr;
-}
-
-ConnectorInstance::ConnectorInstance( NPP inst, char* type,
-                                      int args, char* pargnbuf, sal_uLong nargnbytes,
-                                      char* pargvbuf, sal_uLong nargvbytes,
-                                      char* savedata, sal_uLong savebytes ) :
-        instance( inst ),
-        pShell( nullptr ),
-        pWidget( nullptr ),
-        pGtkWindow( nullptr ),
-        pGtkWidget( nullptr ),
-        bShouldUseXEmbed( false ),
-        nArg( args ),
-        pArgnBuf( pargnbuf ),
-        pArgvBuf( pargvbuf )
-{
-    memset( &window, 0, sizeof(window) );
-    pMimeType = new char[ strlen( type ) + 1 ];
-    strcpy( pMimeType, type );
-    aData.len = savebytes;
-    aData.buf = savedata;
-    argn = new char*[ nArg ];
-    argv = new char*[ nArg ];
-    int i;
-    char* pRun = pArgnBuf;
-    for( i = 0; i < nArg; i++ )
-    {
-        argn[i] = pRun;
-        while( *pRun != 0 && (sal_uLong)(pRun - pArgnBuf) < nargnbytes )
-            pRun++;
-        if( (sal_uLong)(pRun - pArgnBuf) < nargnbytes )
-            pRun++;
-    }
-    pRun = pArgvBuf;
-    for( i = 0; i < nArg; i++ )
-    {
-        argv[i] = pRun;
-        while( *pRun != 0 && (sal_uLong)(pRun - pArgvBuf) < nargvbytes )
-            pRun++;
-        if( (sal_uLong)(pRun - pArgvBuf) < nargvbytes )
-            pRun++;
-    }
-}
-
-ConnectorInstance::~ConnectorInstance()
-{
-    delete [] pMimeType;
-    delete [] argn;
-    delete [] argv;
-    delete [] pArgnBuf;
-    delete [] pArgvBuf;
-    delete [] static_cast<char*>(aData.buf);
-}
-
-const char* GetCommandName( CommandAtoms eCommand )
-{
-    switch( eCommand )
-    {
-        case eNPN_GetURL:               return "NPN_GetURL";
-        case eNPN_GetURLNotify:         return "NPN_GetURLNotify";
-        case eNPN_DestroyStream:        return "NPN_DestroyStream";
-        case eNPN_NewStream:            return "NPN_NewStream";
-        case eNPN_PostURLNotify:        return "NPN_PostURLNotify";
-        case eNPN_PostURL:              return "NPN_PostURL";
-        case eNPN_RequestRead:          return "NPN_RequestRead";
-        case eNPN_Status:               return "NPN_Status";
-        case eNPN_Version:              return "NPN_Version";
-        case eNPN_Write:                return "NPN_Write";
-        case eNPN_UserAgent:            return "NPN_UserAgent";
-
-        case eNPP_DestroyStream:        return "NPP_DestroyStream";
-        case eNPP_Destroy:              return "NPP_Destroy";
-        case eNPP_DestroyPhase2:        return "NPP_DestroyPhase2";
-        case eNPP_NewStream:            return "NPP_NewStream";
-        case eNPP_New:                  return "NPP_New";
-        case eNPP_SetWindow:            return "NPP_SetWindow";
-        case eNPP_StreamAsFile:         return "NPP_StreamAsFile";
-        case eNPP_URLNotify:            return "NPP_URLNotify";
-        case eNPP_WriteReady:           return "NPP_WriteReady";
-        case eNPP_Write:                return "NPP_Write";
-        case eNPP_GetMIMEDescription:   return "NPP_GetMIMEDescription";
-        case eNPP_Initialize:           return "NPP_Initialize";
-        case eNPP_Shutdown:             return "NPP_Shutdown";
-
-        case eMaxCommand:               return "eMaxCommand";
-        default:                        return "unknown command";
-    }
-    return nullptr;
-}
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/extensions/source/plugin/unx/sysplug.cxx b/extensions/source/plugin/unx/sysplug.cxx
deleted file mode 100644
index 0693033c81f7..000000000000
--- a/extensions/source/plugin/unx/sysplug.cxx
+++ /dev/null
@@ -1,152 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*************************************************************************
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * Copyright 2000, 2010 Oracle and/or its affiliates.
- *
- * OpenOffice.org - a multi-platform office productivity suite
- *
- * This file is part of OpenOffice.org.
- *
- * OpenOffice.org is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 3
- * only, as published by the Free Software Foundation.
- *
- * OpenOffice.org is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License version 3 for more details
- * (a copy is included in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU Lesser General Public License
- * version 3 along with OpenOffice.org.  If not, see
- * <http://www.openoffice.org/license.html>
- * for a copy of the LGPLv3 License.
- *
- ************************************************************************/
-
-#include <config_folders.h>
-
-#ifdef AIX
-#define _LINUX_SOURCE_COMPAT
-#include <sys/timer.h>
-#undef _LINUX_SOURCE_COMPAT
-#endif
-
-#include <sys/types.h>
-#include <signal.h>
-#include <sys/wait.h>
-#include <osl/file.hxx>
-#include <osl/thread.h>
-#include <rtl/bootstrap.hxx>
-#include <sal/log.hxx>
-
-#include <plugin/impl.hxx>
-
-
-std::shared_ptr<SysPlugData> CreateSysPlugData()
-{
-    return std::shared_ptr<SysPlugData>();
-}
-
-UnxPluginComm::UnxPluginComm(
-                             const OUString& /*mimetype*/,
-                             const OUString& library,
-                             Window aParent,
-                             int nDescriptor1,
-                             int nDescriptor2
-                             ) :
-        PluginComm( OUStringToOString( library, osl_getThreadTextEncoding() ), false ),
-        PluginConnector( nDescriptor2 ),
-        m_nCommPID( 0 )
-{
-    OString path;
-    if (!getPluginappPath(&path))
-    {
-        SAL_WARN("extensions.plugin", "cannot construct path to pluginapp.bin");
-        return;
-    }
-
-    char pDesc[32];
-    char pWindow[32];
-    sprintf( pWindow, "%d", (int)aParent );
-    sprintf( pDesc, "%d", nDescriptor1 );
-    OString aLib(OUStringToOString(library, osl_getThreadTextEncoding()));
-
-    char const* pArgs[5];
-    pArgs[0] = path.getStr();
-    pArgs[1] = pDesc;
-    pArgs[2] = aLib.getStr();
-    pArgs[3] = pWindow;
-    pArgs[4] = nullptr;
-
-    SAL_INFO(
-        "extensions.plugin",
-        "try to launch: " << pArgs[0] << " " << pArgs[1] << " " << pArgs[2]
-            << " " << pArgs[3] << ", descriptors are " << nDescriptor1 << ", "
-            << nDescriptor2);
-
-    pid_t pid = fork();
-    if( pid == 0 )
-    {
-        execvp( pArgs[0], const_cast< char ** >(pArgs) );
-        SAL_WARN("extensions.plugin", "could not exec " << pArgs[0]);
-        _exit(255);
-    }
-
-    if( pid == -1 )
-    {
-        SAL_WARN("extensions.plugin", "fork failed");
-        return;
-    }
-
-    m_nCommPID = pid;
-    // wait for pluginapp.bin to start up
-    if( ! WaitForMessage() )
-    {
-        SAL_WARN(
-            "extensions.plugin",
-            "timeout on command: " << pArgs[0] << " " << pArgs[1] << " "
-                << pArgs[2] << " " << pArgs[3]);
-        invalidate();
-    }
-    else
-    {
-        MediatorMessage* pMessage = GetNextMessage( true );
-        Respond( pMessage->m_nID,
-                 const_cast<char*>("init ack"),8,
-                 nullptr );
-        delete pMessage;
-        NPP_Initialize();
-    }
-}
-
-UnxPluginComm::~UnxPluginComm()
-{
-    NPP_Shutdown();
-    if( m_nCommPID != 0 )
-    {
-        int status = 16777216;
-        pid_t nExit = waitpid( m_nCommPID, &status, WUNTRACED );
-        SAL_INFO(
-            "extensions.plugin",
-            "child " << nExit << " (plugin app child " << m_nCommPID
-                << ") exited with status " << WEXITSTATUS(status));
-    }
-}
-
-bool UnxPluginComm::getPluginappPath(OString * path) {
-    OSL_ASSERT(path != nullptr);
-    OUString p("$BRAND_BASE_DIR/" LIBO_LIBEXEC_FOLDER "/pluginapp.bin");
-    rtl::Bootstrap::expandMacros(p);
-    return
-        (osl::FileBase::getSystemPathFromFileURL(p, p) ==
-         osl::FileBase::E_None) &&
-        p.convertToString(
-            path, osl_getThreadTextEncoding(),
-            (RTL_UNICODETOTEXT_FLAGS_UNDEFINED_ERROR |
-             RTL_UNICODETOTEXT_FLAGS_INVALID_ERROR));
-}
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/extensions/source/plugin/unx/unxmgr.cxx b/extensions/source/plugin/unx/unxmgr.cxx
deleted file mode 100644
index 3e82c38dfb0b..000000000000
--- a/extensions/source/plugin/unx/unxmgr.cxx
+++ /dev/null
@@ -1,313 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*************************************************************************
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * Copyright 2000, 2010 Oracle and/or its affiliates.
- *
- * OpenOffice.org - a multi-platform office productivity suite
- *
- * This file is part of OpenOffice.org.
- *
- * OpenOffice.org is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 3
- * only, as published by the Free Software Foundation.
- *
- * OpenOffice.org is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License version 3 for more details
- * (a copy is included in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU Lesser General Public License
- * version 3 along with OpenOffice.org.  If not, see
- * <http://www.openoffice.org/license.html>
- * for a copy of the LGPLv3 License.
- *
- ************************************************************************/
-
-
-#ifdef AIX
-#define _LINUX_SOURCE_COMPAT
-#include <sys/timer.h>
-#undef _LINUX_SOURCE_COMPAT
-#endif
-
-#include <cstdarg>
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <dirent.h>
-#include <osl/thread.h>
-#include <rtl/strbuf.hxx>
-#include <tools/appendunixshellword.hxx>
-
-#include <vcl/svapp.hxx>
-#include <plugin/impl.hxx>
-
-using namespace std;
-using namespace com::sun::star::uno;
-using namespace com::sun::star::plugin;
-
-
-// Unix specific implementation
-static bool CheckPlugin( const OString& rPath, list< PluginDescription* >& rDescriptions )
-{
-#if OSL_DEBUG_LEVEL > 1
-    fprintf( stderr, "Trying plugin %s ... ", rPath.getStr() );
-#endif
-
-    sal_Int32 nPos = rPath.lastIndexOf('/');
-    if (nPos == -1)
-    {
-#if OSL_DEBUG_LEVEL > 1
-        fprintf( stderr, "no absolute path to plugin\n" );
-#endif
-        return false;
-    }
-
-    OString aBaseName = rPath.copy(nPos+1);
-    if (aBaseName == "libnullplugin.so")
-    {
-#if OSL_DEBUG_LEVEL > 1
-        fprintf( stderr, "don't like %s\n", aBaseName.getStr() );
-#endif
-        return false;
-    }
-
-    struct stat aStat;
-    if (stat(rPath.getStr(), &aStat) || !S_ISREG(aStat.st_mode))
-    {
-#if OSL_DEBUG_LEVEL > 1
-        fprintf( stderr, "%s is not a regular file\n", rPath.getStr() );
-#endif
-        return false;
-    }
-
-    rtl_TextEncoding aEncoding = osl_getThreadTextEncoding();
-
-    OString path;
-    if (!UnxPluginComm::getPluginappPath(&path))
-    {
-#if OSL_DEBUG_LEVEL > 1
-        fprintf( stderr, "cannot construct path to pluginapp.bin\n" );
-#endif
-        return false;
-    }
-    OStringBuffer cmd;
-    tools::appendUnixShellWord(&cmd, path);
-    cmd.append(' ');
-    tools::appendUnixShellWord(&cmd, rPath);
-    OString aCommand(cmd.makeStringAndClear());
-
-    FILE* pResult = popen( aCommand.getStr(), "r" );
-    int nDescriptions = 0;
-    if( pResult )
-    {
-        OStringBuffer aMIME;
-        char buf[256];
-        while( fgets( buf, sizeof( buf ), pResult ) )
-        {
-            for( size_t i = 0; i < sizeof(buf) && buf[i]; ++i )
-            {
-                if( buf[i] == '\n' )
-                    buf[i] = ';';
-            }
-            aMIME.append( buf );
-        }
-        pclose( pResult );
-
-        if( !aMIME.isEmpty() )
-        {
-            OString aLine = aMIME.makeStringAndClear();
-
-            sal_Int32 nIndex = 0;
-            while( nIndex != -1 )
-            {
-                OString aType = aLine.getToken( 0, ';', nIndex );
-
-                sal_Int32 nTypeIndex = 0;
-                OString aMimetype   = aType.getToken( 0, ':', nTypeIndex );
-                OString aExtLine    = aType.getToken( 0, ':', nTypeIndex );
-                if( nTypeIndex < 0 ) // ensure at least three tokens
-                    continue;
-                OString aDesc       = aType.getToken( 0, ':', nTypeIndex );
-
-                // create extension list string
-                sal_Int32 nExtIndex = 0;
-                OStringBuffer aExtension;
-                while( nExtIndex != -1 )
-                {
-                    OString aExt = aExtLine.getToken( 0, ',', nExtIndex);
-                    if( aExt.indexOf( "*." ) != 0 )
-                        aExtension.append( "*." );
-                    aExtension.append( aExt );
-                    if( nExtIndex != -1 )
-                        aExtension.append( ';' );
-                }
-
-                PluginDescription* pNew = new PluginDescription;
-                // set plugin name (path to library)
-                pNew->PluginName    = OStringToOUString( rPath, aEncoding );
-                // set mimetype
-                pNew->Mimetype  = OStringToOUString( aMimetype, aEncoding );
-                // set extension line
-                pNew->Extension = OStringToOUString( aExtension.makeStringAndClear(), aEncoding );
-                // set description
-                pNew->Description= OStringToOUString( aDesc, aEncoding );
-                rDescriptions.push_back( pNew );
-#if OSL_DEBUG_LEVEL > 1
-                fprintf( stderr, "Mimetype: %s\nExtension: %s\n"
-                         "Description: %s\n",
-                         OUStringToOString( pNew->Mimetype, aEncoding ).getStr(),
-                         OUStringToOString( pNew->Extension, aEncoding ).getStr(),
-                         OUStringToOString( pNew->Description, aEncoding ).getStr()
-                         );
-#endif
-            }
-        }
-#if OSL_DEBUG_LEVEL > 1
-        else
-            fprintf( stderr, "result of \"%s\" contains no mimtype\n",
-                     aCommand.getStr() );
-#endif
-    }
-#if OSL_DEBUG_LEVEL > 1
-    else
-        fprintf( stderr, "command \"%s\" failed\n", aCommand.getStr() );
-#endif
-    return nDescriptions > 0;
-}
-
-static void CheckPluginRegistryFiles( const OString& rPath, list< PluginDescription* >& rDescriptions )
-{
-    OStringBuffer aPath( 1024 );
-    aPath.append( rPath );
-    aPath.append( "/pluginreg.dat" );
-    FILE* fp = fopen( aPath.getStr(), "r" );
-    if( fp )
-    {
-#if OSL_DEBUG_LEVEL > 1
-        fprintf( stderr, "parsing %s\n", aPath.getStr() );
-#endif
-        char aLine[1024];
-        while( fgets( aLine, sizeof( aLine ), fp ) )
-        {
-            int nLineLen = strlen( aLine );
-            int nDotPos;
-            for( nDotPos = nLineLen-1; nDotPos > 0 && aLine[nDotPos] != ':'; nDotPos-- )
-                ;
-            if( aLine[0] == '/' && aLine[nDotPos] == ':' && aLine[nDotPos+1] == '$' )
-                CheckPlugin( OString(aLine, nDotPos), rDescriptions );
-        }
-        fclose( fp );
-    }
-
-    // check subdirectories
-    DIR* pDIR = opendir( rPath.getStr() );
-    struct dirent* pDirEnt = nullptr;
-    struct stat aStat;
-    struct dirent u;
-    while( pDIR && ! readdir_r( pDIR, &u, &pDirEnt ) && pDirEnt )
-    {
-        char* pBaseName = u.d_name;
-        if( rtl_str_compare( ".", pBaseName ) && rtl_str_compare( "..", pBaseName ) )
-        {
-            OStringBuffer aBuf( 1024 );
-            aBuf.append( rPath );
-            aBuf.append( '/' );
-            aBuf.append( pBaseName );
-
-            if( ! stat( aBuf.getStr(), &aStat ) )
-            {
-                if( S_ISDIR( aStat.st_mode ) )
-                    CheckPluginRegistryFiles( aBuf.makeStringAndClear(), rDescriptions );
-            }
-        }
-    }
-    if( pDIR )
-        closedir( pDIR );
-}
-
-Sequence<PluginDescription> XPluginManager_Impl::impl_getPluginDescriptions() throw(css::uno::RuntimeException, std::exception)
-{
-    static Sequence<PluginDescription> aDescriptions;
-    static bool bHavePlugins = false;
-    if( ! bHavePlugins )
-    {
-        rtl_TextEncoding aEncoding = osl_getThreadTextEncoding();
-        list<PluginDescription*> aPlugins;
-        int i;
-
-        // unix: search for plugins in /usr/lib/netscape/plugins,
-        //       ~/.netscape/plugins und NPX_PLUGIN_PATH
-        // additionally: search in PluginsPath
-        static const char* pHome = getenv( "HOME" );
-        static const char* pNPXPluginPath = getenv( "NPX_PLUGIN_PATH" );
-
-        // netscape!, quick, beam me back to the 90's when Motif roamed the earth
-        OStringBuffer aSearchBuffer("/usr/lib/netscape/plugins");
-        if( pHome )
-            aSearchBuffer.append(':').append(pHome).append("/.netscape/plugins");
-        if( pNPXPluginPath )
-            aSearchBuffer.append(':').append(pNPXPluginPath);
-
-        const Sequence< OUString >& rPaths( PluginManager::getAdditionalSearchPaths() );
-        for( i = 0; i < rPaths.getLength(); i++ )
-        {
-            aSearchBuffer.append(':').append(OUStringToOString(
-                rPaths.getConstArray()[i], aEncoding));
-        }
-
-        OString aSearchPath = aSearchBuffer.makeStringAndClear();
-
-        sal_Int32 nIndex = 0;
-        struct dirent u;
-        do
-        {
-            OString aPath(aSearchPath.getToken(0, ':', nIndex));
-            if (!aPath.isEmpty())
-            {
-                DIR* pDIR = opendir(aPath.getStr());
-                struct dirent* pDirEnt = nullptr;
-                while( pDIR && ! readdir_r( pDIR, &u, &pDirEnt ) && pDirEnt )
-                {
-                    char* pBaseName = u.d_name;
-                    if( pBaseName[0] != '.' ||
-                        pBaseName[1] != '.' ||
-                        pBaseName[2] != 0 )
-                    {
-                        OStringBuffer aFileName(aPath);
-                        aFileName.append('/').append(pBaseName);
-                        CheckPlugin( aFileName.makeStringAndClear(), aPlugins );
-                    }
-                }
-                if( pDIR )
-                    closedir( pDIR );
-            }
-        }
-        while ( nIndex >= 0 );
-
-        // try ~/.mozilla/pluginreg.dat
-        OStringBuffer aBuf(256);
-        aBuf.append( pHome );
-        aBuf.append( "/.mozilla" );
-        CheckPluginRegistryFiles( aBuf.makeStringAndClear(), aPlugins );
-
-        // create return value
-        aDescriptions = Sequence<PluginDescription>( aPlugins.size() );
-#if OSL_DEBUG_LEVEL > 1
-        fprintf( stderr, "found %" SAL_PRI_SIZET "u plugins\n", aPlugins.size() );
-#endif
-        list<PluginDescription*>::iterator iter;
-        for( iter = aPlugins.begin(), i=0; iter != aPlugins.end(); ++iter ,i++ )
-        {
-            aDescriptions.getArray()[ i ] = **iter;
-            delete *iter;
-        }
-        aPlugins.clear();
-        bHavePlugins = true;
-    }
-    return aDescriptions;
-}
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/extensions/source/plugin/win/sysplug.cxx b/extensions/source/plugin/win/sysplug.cxx
deleted file mode 100644
index 9c25da3c219d..000000000000
--- a/extensions/source/plugin/win/sysplug.cxx
+++ /dev/null
@@ -1,441 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*************************************************************************
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * Copyright 2000, 2010 Oracle and/or its affiliates.
- *
- * OpenOffice.org - a multi-platform office productivity suite
- *
- * This file is part of OpenOffice.org.
- *
- * OpenOffice.org is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 3
- * only, as published by the Free Software Foundation.
- *
- * OpenOffice.org is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License version 3 for more details
- * (a copy is included in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU Lesser General Public License
- * version 3 along with OpenOffice.org.  If not, see
- * <http://www.openoffice.org/license.html>
- * for a copy of the LGPLv3 License.
- *
- ************************************************************************/
-
-
-#include <prewin.h>
-#include <postwin.h>
-
-#include <sal/log.hxx>
-
-#include <plugin/impl.hxx>
-
-#if defined _MSC_VER
-#pragma warning (push,1)
-#pragma warning (disable:4005)
-#endif
-
-#include <string.h>
-#include <tchar.h>
-#include <objbase.h>
-
-#if defined _MSC_VER
-#pragma warning (pop)
-#endif
-
-#include <list>
-#include <map>
-#include <algorithm>
-
-
-extern NPNetscapeFuncs aNPNFuncs;
-
-#include <tools/debug.hxx>
-
-
-#if OSL_DEBUG_LEVEL > 1
-void TRACE( char const * s );
-void TRACEN( char const * s, long n );
-#else
-#define TRACE(x)
-#define TRACEN(x,n)
-#endif
-
-std::shared_ptr<SysPlugData> CreateSysPlugData()
-{
-    return std::shared_ptr<SysPlugData>();
-}
-
-
-PluginComm_Impl::PluginComm_Impl( const OUString& /*rMIME*/, const OUString& rName, HWND /*hWnd*/ )
-    : PluginComm( OUStringToOString( rName, RTL_TEXTENCODING_MS_1252 ) )
-{
-    // initialize plugin function table
-    memset( &_NPPfuncs, 0, sizeof( _NPPfuncs ) );
-#ifdef UNICODE
-    _plDLL = ::LoadLibrary( rName.getStr() );
-#else
-    OString aStr( OUStringToOString( rName, RTL_TEXTENCODING_MS_1252 ) );
-    _plDLL = ::LoadLibrary( aStr.getStr() );
-#endif
-    DBG_ASSERT( _plDLL, "### loading plugin dll failed!" );
-
-    NPError (WINAPI * pEntry)( NPPluginFuncs* );
-    retrieveFunction( _T("NP_GetEntryPoints"), (void**)&pEntry );
-
-    _NPPfuncs.size = sizeof( _NPPfuncs );
-    _NPPfuncs.version = 0;
-    NPError nErr = (*pEntry)( &_NPPfuncs );
-
-    SAL_WARN_IF(
-        nErr != NPERR_NO_ERROR, "extensions.plugin",
-        "NP_GetEntryPoints() failed");
-    DBG_ASSERT( (_NPPfuncs.version >> 8) >= NP_VERSION_MAJOR,
-                "### version failure!" );
-
-    m_eCall = eNP_Initialize;
-    if (execute() != NPERR_NO_ERROR) {
-        shutdown();
-        throw CannotInitializeException();
-    }
-}
-
-
-PluginComm_Impl::~PluginComm_Impl()
-{
-    shutdown();
-}
-
-void PluginComm_Impl::shutdown()
-{
-    if (_plDLL)
-    {
-//          NPP_Shutdown();
-
-        NPError (WINAPI * pShutdown)();
-        if (retrieveFunction( _T("NP_Shutdown"), (void**)&pShutdown ))
-        {
-            NPError nErr = (*pShutdown)(); (void)nErr;
-            DBG_ASSERT( nErr == NPERR_NO_ERROR, "### NP_Shutdown() failed!" );
-        }
-
-        BOOL bRet = (BOOL)::FreeLibrary( _plDLL ); (void)bRet;
-        DBG_ASSERT( bRet, "### unloading plugin dll failed!" );
-        _plDLL = NULL;
-    }
-}
-
-
-BOOL PluginComm_Impl::retrieveFunction( TCHAR const * pName, void** ppFunc ) const
-{
-    if( ! _plDLL )
-        return FALSE;
-
-    *ppFunc = (void*)::GetProcAddress( _plDLL, pName );
-
-    return (*ppFunc != NULL);
-}
-
-
-
-long PluginComm_Impl::doIt()
-{
-    long nRet = 0;
-    switch( m_eCall )
-    {
-    case eNP_Initialize:
-    {
-        TRACE( "eNP_Initialize" );
-        NPError (WINAPI * pInit)( NPNetscapeFuncs* );
-        if ((_NPPfuncs.version >> 8) >= NP_VERSION_MAJOR &&
-            (retrieveFunction( _T("NP_Initialize"), (void**)&pInit ) ||
-             retrieveFunction( _T("NP_PluginInit"), (void**)&pInit )))
-        {
-            nRet = (*pInit)( &aNPNFuncs );
-        }
-        else
-        {
-            nRet = NPERR_GENERIC_ERROR;
-        }
-        DBG_ASSERT( nRet == NPERR_NO_ERROR, "### NP_Initialize() failed!" );
-    }
-    break;
-    case eNPP_Destroy:
-        TRACE( "eNPP_Destroy" );
-        nRet = (_NPPfuncs.destroy
-                ? (*_NPPfuncs.destroy)(
-                    (NPP)m_aArgs[0],
-                    (NPSavedData**)m_aArgs[1] )
-                : NPERR_GENERIC_ERROR);
-        break;
-    case eNPP_DestroyStream:
-        TRACE( "eNPP_DestroyStream" );
-        nRet =  (_NPPfuncs.destroystream
-                 ? (*_NPPfuncs.destroystream)(
-                     (NPP)m_aArgs[0],
-                     (NPStream*)m_aArgs[1],
-                     (NPError)(sal_IntPtr)m_aArgs[2] )
-                 : NPERR_GENERIC_ERROR);
-        break;
-    case eNPP_New:
-        TRACE( "eNPP_New" );
-        nRet = (_NPPfuncs.newp
-                ? (*_NPPfuncs.newp)(
-                    (NPMIMEType)m_aArgs[0],
-                    (NPP)m_aArgs[1],
-                    (uint16_t)(sal_IntPtr)m_aArgs[2],
-                    (int16_t)(sal_IntPtr)m_aArgs[3],
-                    (char**)m_aArgs[4],
-                    (char**)m_aArgs[5],
-                    (NPSavedData*)m_aArgs[6] )
-                : NPERR_GENERIC_ERROR);
-        break;
-    case eNPP_NewStream:
-        TRACE( "eNPP_NewStream" );
-        nRet = (_NPPfuncs.newstream
-                ? (*_NPPfuncs.newstream)(
-                    (NPP)m_aArgs[0],
-                    (NPMIMEType)m_aArgs[1],
-                    (NPStream*)m_aArgs[2],
-                    (NPBool)(sal_IntPtr)m_aArgs[3],
-                    (uint16_t*)m_aArgs[4] )
-                : NPERR_GENERIC_ERROR);
-        break;
-    case eNPP_Print:
-        TRACE( "eNPP_Print" );
-        if (_NPPfuncs.print)
-            (*_NPPfuncs.print)(
-                (NPP)m_aArgs[0],
-                (NPPrint*)m_aArgs[1] );
-        break;
-    case eNPP_SetWindow:
-    {
-        TRACE( "eNPP_SetWindow" );
-        nRet = (_NPPfuncs.setwindow
-                ? (*_NPPfuncs.setwindow)(
-                    (NPP)m_aArgs[0],
-                    (NPWindow*)m_aArgs[1] )
-                : NPERR_GENERIC_ERROR);
-        break;
-    }
-    case eNPP_StreamAsFile:
-        TRACE( "eNPP_StreamAsFile" );
-        if (_NPPfuncs.asfile)
-            (*_NPPfuncs.asfile)(
-                (NPP)m_aArgs[0],
-                (NPStream*)m_aArgs[1],
-                (char*)m_aArgs[2] );
-        break;
-    case eNPP_URLNotify:
-        TRACE( "eNPP_URLNotify" );
-        if (_NPPfuncs.urlnotify)
-            (*_NPPfuncs.urlnotify)(
-                (NPP)m_aArgs[0],
-                (char*)m_aArgs[1],
-                (NPReason)(sal_IntPtr)m_aArgs[2],
-                m_aArgs[3] );
-        break;
-    case eNPP_Write:
-        TRACEN( "eNPP_Write n=", (int32_t)m_aArgs[3] );
-        nRet = (_NPPfuncs.write
-                ? (*_NPPfuncs.write)(
-                    (NPP)m_aArgs[0],
-                    (NPStream*)m_aArgs[1],
-                    (sal_IntPtr)m_aArgs[2],
-                    (sal_IntPtr)m_aArgs[3],
-                    m_aArgs[4] )
-                : 0);
-        break;
-    case eNPP_WriteReady:
-        TRACE( "eNPP_WriteReady" );
-        nRet = (_NPPfuncs.writeready
-                ? (*_NPPfuncs.writeready)(
-                    (NPP)m_aArgs[0],
-                    (NPStream*)m_aArgs[1] )
-                : 0);
-        break;
-    case eNPP_GetValue:
-        TRACE( "eNPP_GetValue" );
-        nRet = (_NPPfuncs.getvalue
-                ? (*_NPPfuncs.getvalue)(
-                    (NPP)m_aArgs[0],
-                    (NPPVariable)(sal_IntPtr)m_aArgs[1],
-                    m_aArgs[2] )
-                : NPERR_GENERIC_ERROR);
-        break;
-    case eNPP_SetValue:
-        TRACE( "eNPP_SetValue" );
-        nRet = (_NPPfuncs.setvalue
-                ? (*_NPPfuncs.setvalue)(
-                    (NPP)m_aArgs[0],
-                    (NPNVariable)(sal_IntPtr)m_aArgs[1],
-                    m_aArgs[2] )
-                : NPERR_GENERIC_ERROR);
-        break;
-    case eNPP_Shutdown:
-    {
-        TRACE( "eNPP_Shutdown" );
-        NPP_ShutdownUPP pFunc;
-        if (retrieveFunction( _T("NPP_Shutdown"), (void**)&pFunc ))
-            (*pFunc)();
-    }
-    break;
-    case eNPP_Initialize:
-        TRACE( "eNPP_Initialize" );
-        OSL_FAIL( "NPP_Initialize: not implemented!" );
-        break;
-    case eNPP_GetJavaClass:
-        TRACE( "eNPP_GetJavaClass" );
-        OSL_FAIL( "NPP_GetJavaClass: not implemented!" );
-        break;
-    }
-    return nRet;
-}
-
-
-NPError PluginComm_Impl::NPP_Destroy( NPP instance, NPSavedData** save )
-{
-    DBG_ASSERT( _NPPfuncs.destroy, "### NPP_Destroy(): null pointer in NPP functions table!" );
-    m_eCall = eNPP_Destroy;
-    m_aArgs[0] = (void*)instance;
-    m_aArgs[1] = (void*)save;
-    return (NPError)execute();
-}
-
-
-NPError PluginComm_Impl::NPP_DestroyStream( NPP instance, NPStream* stream, NPError reason )
-{
-    DBG_ASSERT( _NPPfuncs.destroystream, "### NPP_DestroyStream(): null pointer in NPP functions table!" );
-    m_eCall = eNPP_DestroyStream;
-    m_aArgs[0] = (void*)instance;
-    m_aArgs[1] = (void*)stream;
-    m_aArgs[2] = reinterpret_cast< void * >(static_cast< sal_IntPtr >(reason));
-    return (NPError)execute();
-}
-
-
-NPError PluginComm_Impl::NPP_New( NPMIMEType pluginType, NPP instance, uint16_t mode, int16_t argc,
-                                  char* argn[], char* argv[], NPSavedData *saved )
-{
-    DBG_ASSERT( _NPPfuncs.newp, "### NPP_New(): null pointer in NPP functions table!" );
-    m_eCall = eNPP_New;
-    m_aArgs[0] = (void*)pluginType;
-    m_aArgs[1] = (void*)instance;
-    m_aArgs[2] = reinterpret_cast< void * >(static_cast< sal_uIntPtr >(mode));
-    m_aArgs[3] = reinterpret_cast< void * >(static_cast< sal_IntPtr >(argc));
-    m_aArgs[4] = (void*)argn;
-    m_aArgs[5] = (void*)argv;
-    m_aArgs[6] = (void*)saved;
-    return (NPError)execute();
-}
-
-
-NPError PluginComm_Impl::NPP_NewStream( NPP instance, NPMIMEType type, NPStream* stream,
-                                        NPBool seekable, uint16_t* stype )
-{
-    DBG_ASSERT( _NPPfuncs.newstream, "### NPP_NewStream(): null pointer in NPP functions table!" );
-    m_eCall = eNPP_NewStream;
-    m_aArgs[0] = (void*)instance;
-    m_aArgs[1] = (void*)type;
-    m_aArgs[2] = (void*)stream;
-    m_aArgs[3] = reinterpret_cast< void * >(
-        static_cast< sal_uIntPtr >(seekable));
-    m_aArgs[4] = (void*)stype;
-    return (NPError)execute();
-}
-
-
-void PluginComm_Impl::NPP_Print( NPP instance, NPPrint* platformPrint )
-{
-    DBG_ASSERT( _NPPfuncs.print, "### NPP_Print(): null pointer in NPP functions table!" );
-    m_eCall = eNPP_Print;
-    m_aArgs[0] = (void*)instance;
-    m_aArgs[1] = (void*)platformPrint;
-    execute();
-}
-
-
-NPError PluginComm_Impl::NPP_SetWindow( NPP instance, NPWindow* window )
-{
-    DBG_ASSERT( _NPPfuncs.setwindow, "### NPP_SetWindow(): null pointer in NPP functions table!" );
-    m_eCall = eNPP_SetWindow;
-    m_aArgs[0] = (void*)instance;
-    m_aArgs[1] = (void*)window;
-    return (NPError)execute();
-}
-
-
-void PluginComm_Impl::NPP_StreamAsFile( NPP instance, NPStream* stream, const char* fname )
-{
-    DBG_ASSERT( _NPPfuncs.asfile, "### NPP_StreamAsFile(): null pointer in NPP functions table!" );
-    m_eCall = eNPP_StreamAsFile;
-    m_aArgs[0] = (void*)instance;
-    m_aArgs[1] = (void*)stream;
-    m_aArgs[2] = (void*)fname;
-    execute();
-}
-
-
-void PluginComm_Impl::NPP_URLNotify( NPP instance, const char* url, NPReason reason, void* notifyData )
-{
-    DBG_ASSERT( _NPPfuncs.urlnotify, "### NPP_URLNotify(): null pointer in NPP functions table!" );
-    m_eCall = eNPP_URLNotify;
-    m_aArgs[0] = (void*)instance;
-    m_aArgs[1] = (void*)url;
-    m_aArgs[2] = reinterpret_cast< void * >(static_cast< sal_IntPtr >(reason));
-    m_aArgs[3] = notifyData;
-    execute();
-}
-
-
-int32_t PluginComm_Impl::NPP_Write( NPP instance, NPStream* stream, int32_t offset, int32_t len, void* buffer )
-{
-    DBG_ASSERT( _NPPfuncs.write, "### NPP_Write(): null pointer in NPP functions table!" );
-    m_eCall = eNPP_Write;
-    m_aArgs[0] = (void*)instance;
-    m_aArgs[1] = (void*)stream;
-    m_aArgs[2] = (void*)(sal_IntPtr)offset;
-    m_aArgs[3] = (void*)(sal_IntPtr)len;
-    m_aArgs[4] = buffer;
-    return (NPError)execute();
-}
-
-
-int32_t PluginComm_Impl::NPP_WriteReady( NPP instance, NPStream* stream )
-{
-    DBG_ASSERT( _NPPfuncs.writeready, "### NPP_WriteReady(): null pointer in NPP functions table!" );
-    m_eCall = eNPP_WriteReady;
-    m_aArgs[0] = (void*)instance;
-    m_aArgs[1] = (void*)stream;
-    return execute();
-}
-
-
-NPError PluginComm_Impl::NPP_GetValue( NPP instance, NPPVariable variable, void *ret_value )
-{
-    DBG_ASSERT( _NPPfuncs.getvalue, "### NPP_GetValue(): null pointer in NPP functions table!" );
-    m_eCall = eNPP_GetValue;
-    m_aArgs[0] = (void*)instance;
-    m_aArgs[1] = (void*)variable;
-    m_aArgs[2] = ret_value;
-    return (NPError)execute();
-}
-
-
-NPError PluginComm_Impl::NPP_Initialize()
-{
-    return NPERR_NO_ERROR;
-}
-
-
-void PluginComm_Impl::NPP_Shutdown()
-{
-    m_eCall = eNPP_Shutdown;
-    execute();
-}
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/extensions/source/plugin/win/winmgr.cxx b/extensions/source/plugin/win/winmgr.cxx
deleted file mode 100644
index b84315e1873f..000000000000
--- a/extensions/source/plugin/win/winmgr.cxx
+++ /dev/null
@@ -1,445 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*************************************************************************
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * Copyright 2000, 2010 Oracle and/or its affiliates.
- *
- * OpenOffice.org - a multi-platform office productivity suite
- *
- * This file is part of OpenOffice.org.
- *
- * OpenOffice.org is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 3
- * only, as published by the Free Software Foundation.
- *
- * OpenOffice.org is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License version 3 for more details
- * (a copy is included in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU Lesser General Public License
- * version 3 along with OpenOffice.org.  If not, see
- * <http://www.openoffice.org/license.html>
- * for a copy of the LGPLv3 License.
- *
- ************************************************************************/
-
-
-#include <prewin.h>
-#include <postwin.h>
-
-#include "vcl/svapp.hxx"
-#include "tools/urlobj.hxx"
-#include "osl/mutex.hxx"
-
-#include "rtl/string.hxx"
-#include "rtl/ustring.hxx"
-#include "rtl/ustrbuf.hxx"
-
-#include "plugin/impl.hxx"
-
-#if defined _MSC_VER
-#pragma warning (push,1)
-#pragma warning (disable:4005)
-#endif
-
-#include <string.h>
-#include <tchar.h>
-#include <objbase.h>
-
-#if defined _MSC_VER
-#pragma warning (pop)
-#endif
-
-#include <list>
-#include <map>
-#include <algorithm>
-
-
-using namespace std;
-using namespace osl;
-using namespace com::sun::star::uno;
-using namespace com::sun::star::plugin;
-
-
-typedef map< OString, OUString, less< OString > > PluginLocationMap;
-
-
-static void addPluginsFromPath( const TCHAR * pPluginsPath, PluginLocationMap & rPlugins )
-{
-    // append dll name pattern we are looking for
-    TCHAR arPluginsPath[MAX_PATH];
-    arPluginsPath[0] = 0;
-
-    if (::rtl_str_indexOfStr( pPluginsPath, "%programfiles%" ) == 0)
-    {
-        const char * p = ::getenv( "ProgramFiles" );
-        if (p)
-        {
-            ::lstrcpy( arPluginsPath, p );
-            pPluginsPath += 14;
-        }
-    }
-    ::lstrcat( arPluginsPath, pPluginsPath );
-    ::lstrcat( arPluginsPath, _T("\\") );
-
-    TCHAR arPluginsPattern[MAX_PATH];
-    ::lstrcpy( arPluginsPattern, arPluginsPath );
-    ::lstrcat( arPluginsPattern, _T("NP*.DLL") );
-
-    WIN32_FIND_DATA aFindData;
-    HANDLE hFind = ::FindFirstFile( arPluginsPattern, &aFindData );
-
-    while (hFind != INVALID_HANDLE_VALUE)
-    {
-        OString aName = OString( aFindData.cFileName ).toAsciiLowerCase();
-
-        // no netscape default plugin anymore...
-        // and no double plugin dlls
-        if ( !aName.equals( "npnul32.dll" ) &&
-             ! aName.equals( "npnrvp.dll" ) &&
-             rPlugins.find( aName ) == rPlugins.end())
-        {
-            TCHAR arComplete[MAX_PATH];
-            ::lstrcpy( arComplete, arPluginsPath );
-            ::lstrcat( arComplete, aFindData.cFileName );
-
-            OUString path( OStringToOUString( arComplete, RTL_TEXTENCODING_MS_1252 ) );
-            rPlugins[ aName ] = path;
-        }
-
-        if (! ::FindNextFile( hFind, &aFindData ))
-            break;
-    }
-
-    if (hFind != INVALID_HANDLE_VALUE)
-        ::FindClose( hFind );
-}
-
-static void addPluginsFromPath( const OUString & rPath, PluginLocationMap & rPlugins )
-{
-    TCHAR arPluginsPath[MAX_PATH];
-    DWORD dwPluginsPathSize = sizeof(arPluginsPath);
-    arPluginsPath[dwPluginsPathSize-1] = 0;
-
-    OString aStr( OUStringToOString( rPath, RTL_TEXTENCODING_MS_1252 ) );
-    ::strncpy( arPluginsPath, aStr.getStr(), dwPluginsPathSize );
-
-    addPluginsFromPath( arPluginsPath, rPlugins );
-}
-
-
-
-static void add_IE_Plugins( PluginLocationMap & rPlugins )
-{
-    HKEY hKey;
-    TCHAR arCurrent[MAX_PATH];
-    DWORD dwType, dwCurrentSize = sizeof(arCurrent);
-
-    if (::RegOpenKeyEx( HKEY_LOCAL_MACHINE, _T("Software\\Microsoft\\IE4\\SETUP"),
-                        0, KEY_READ, &hKey ) == ERROR_SUCCESS)
-    {
-        if (::RegQueryValueEx( hKey, _T("Path"), NULL, &dwType,
-                               (LPBYTE)arCurrent, &dwCurrentSize ) == ERROR_SUCCESS &&
-            (dwType == REG_SZ || dwType == REG_EXPAND_SZ))
-        {
-            // add \\Plugins
-            ::lstrcat( arCurrent, _T("\\Plugins") );
-
-            addPluginsFromPath( arCurrent, rPlugins );
-        }
-        ::RegCloseKey( hKey );
-    }
-}
-
-
-static void add_NS_keys( HKEY hKey, PluginLocationMap & rPlugins )
-{
-    TCHAR value[MAX_PATH];
-    DWORD dwType, size;
-
-    // 4.7
-    size = sizeof(value);
-    if (::RegQueryValueEx(
-        hKey, _T("Plugins Directory"), NULL, &dwType,
-        (LPBYTE)value, &size ) == ERROR_SUCCESS &&
-        (dwType == REG_SZ || dwType == REG_EXPAND_SZ))
-    {
-        addPluginsFromPath( value, rPlugins );
-    }
-    // 6
-    size = sizeof(value);
-    if (::RegQueryValueEx(
-        hKey, _T("Install Directory"), NULL, &dwType,
-        (LPBYTE)value, &size ) == ERROR_SUCCESS &&
-        (dwType == REG_SZ || dwType == REG_EXPAND_SZ))
-    {
-        int n = size / sizeof (TCHAR);
-        if ('\\' != value[ n -2 ])
-        {
-            value[ n -1 ] = '\\';
-            value[ n ] = 0;
-        }
-        addPluginsFromPath( ::lstrcat( value, _T("Plugins") ), rPlugins );
-    }
-    size = sizeof(value);
-    if (::RegQueryValueEx(
-        hKey, _T("Plugins"), NULL, &dwType,
-        (LPBYTE)value, &size ) == ERROR_SUCCESS &&
-        (dwType == REG_SZ || dwType == REG_EXPAND_SZ))
-    {
-        addPluginsFromPath( value, rPlugins );
-    }
-}
-
-static void add_NS_lookupRecursive( HKEY hKey, PluginLocationMap & rPlugins )
-{
-    add_NS_keys( hKey, rPlugins );
-
-    TCHAR keyName[MAX_PATH];
-    DWORD dwIndex = 0, size = sizeof (keyName);
-
-    while (::RegEnumKeyEx( hKey, dwIndex, keyName, &size, NULL, NULL, NULL, NULL ) == ERROR_SUCCESS)
-    {
-        size = sizeof (keyName);
-        HKEY hSubKey;
-        if (::RegOpenKeyEx( hKey, keyName, 0, KEY_READ, &hSubKey ) == ERROR_SUCCESS)
-        {
-            add_NS_lookupRecursive( hSubKey, rPlugins );
-            ::RegCloseKey( hSubKey );
-        }
-        ++dwIndex;
-    }
-}
-
-static void add_MozPlugin( HKEY hKey, PluginLocationMap & rPlugins )
-{
-    TCHAR value[MAX_PATH];
-    DWORD dwType, size;
-
-    size = sizeof(value);
-    if (::RegQueryValueEx(
-        hKey, _T("Path"), NULL, &dwType,
-        (LPBYTE)value, &size ) == ERROR_SUCCESS &&
-        (dwType == REG_SZ || dwType == REG_EXPAND_SZ))
-    {
-        OUString aUPath( OStringToOUString( value, RTL_TEXTENCODING_MS_1252 ) );
-        INetURLObject aURL( aUPath );
-        OString aName( OUStringToOString( aURL.GetName().toAsciiLowerCase(), RTL_TEXTENCODING_MS_1252 ) );
-
-        // no netscape default plugin anymore...
-        // and no double plugin dlls
-        if ( !aName.equals( "npnul32.dll" ) &&
-             ! aName.equals( "npnrvp.dll" ) &&
-             rPlugins.find( aName ) == rPlugins.end())
-        {
-            rPlugins[ aName ] = aUPath;
-        }
-    }
-}
-static void add_MozillaPlugin( HKEY hKey, PluginLocationMap & rPlugins )
-{
-    TCHAR keyName[MAX_PATH];
-    DWORD dwIndex = 0, size = sizeof (keyName);
-
-    while (::RegEnumKeyEx( hKey, dwIndex, keyName, &size, NULL, NULL, NULL, NULL ) == ERROR_SUCCESS)
-    {
-        size = sizeof (keyName);
-        HKEY hSubKey;
-        if (::RegOpenKeyEx( hKey, keyName, 0, KEY_READ, &hSubKey ) == ERROR_SUCCESS)
-        {
-            add_MozPlugin( hSubKey, rPlugins );
-            ::RegCloseKey( hSubKey );
-        }
-        ++dwIndex;
-    }
-}
-
-static void add_NS_Plugins( PluginLocationMap & rPlugins )
-{
-    HKEY hKey;
-    // Netscape
-    if (::RegOpenKeyEx(
-        HKEY_LOCAL_MACHINE, _T("Software\\Netscape"),
-        0, KEY_READ, &hKey ) == ERROR_SUCCESS)
-    {
-        add_NS_lookupRecursive( hKey, rPlugins );
-        ::RegCloseKey( hKey );
-    }
-    // Mozilla
-    if (::RegOpenKeyEx(
-        HKEY_LOCAL_MACHINE, _T("Software\\Mozilla"),
-        0, KEY_READ, &hKey ) == ERROR_SUCCESS)
-    {
-        add_NS_lookupRecursive( hKey, rPlugins );
-        ::RegCloseKey( hKey );
-    }
-    // Mozilla - plugins
-    if (::RegOpenKeyEx(
-        HKEY_LOCAL_MACHINE, _T("Software\\MozillaPlugins"),
-        0, KEY_READ, &hKey ) == ERROR_SUCCESS)
-    {
-        add_MozillaPlugin( hKey, rPlugins );
-        ::RegCloseKey( hKey );
-    }
-}
-
-
-static void add_SO_Plugins( PluginLocationMap & rPlugins )
-{
-    const Sequence< OUString > & rPaths = PluginManager::getAdditionalSearchPaths();
-
-    const OUString * pPaths = rPaths.getConstArray();
-    for ( UINT32 nPos = rPaths.getLength(); nPos--; )
-    {
-        addPluginsFromPath( pPaths[nPos], rPlugins );
-    }
-}
-
-
-Sequence< PluginDescription > XPluginManager_Impl::impl_getPluginDescriptions() throw(css::uno::RuntimeException, std::exception)
-{
-    Guard< Mutex > aGuard( Mutex::getGlobalMutex() );
-    static Sequence<PluginDescription > s_aDescriptions( 0 );
-    static bool s_bInit = FALSE;
-
-    if (! s_bInit)
-    {
-        // collect all distinct plugin dlls
-        PluginLocationMap aPlugins;
-        add_SO_Plugins( aPlugins );
-        add_NS_Plugins( aPlugins );
-        add_IE_Plugins( aPlugins );
-
-        // collect mime types of plugin dlls
-        for ( PluginLocationMap::iterator iPos( aPlugins.begin() );
-              iPos != aPlugins.end();
-              ++iPos )
-        {
-            TCHAR arFileName[MAX_PATH];
-            DWORD dwDummy, dwSize;
-
-            // DLL name
-            OUString aName( (*iPos).second.getStr() );
-
-            OString aStr( OUStringToOString( aName, RTL_TEXTENCODING_MS_1252 ) );
-            ::strcpy( arFileName, aStr.getStr() );
-            dwSize = ::GetFileVersionInfoSize( arFileName, &dwDummy );
-
-            if ( !dwSize )
-                continue;
-
-            char * pVersionData = new char[dwSize];
-            if (::GetFileVersionInfo( arFileName, 0, dwSize, pVersionData))
-            {
-                // optional comment
-                OUString aComment;
-
-                TCHAR * pInfo = NULL, * pInfo2 = NULL;
-                UINT nSize = 0;
-                if (::VerQueryValue( pVersionData, _T("\\StringFileInfo\\040904E4\\ProductName"),
-                                     (void**)&pInfo, &nSize ) && pInfo)
-                {
-                    aComment.operator=( OStringToOUString( OString(pInfo), RTL_TEXTENCODING_MS_1252 ) );
-                }
-
-                // mandatory mime type and file extensions
-                if (::VerQueryValue( pVersionData, _T("\\StringFileInfo\\040904E4\\MIMEType"),
-                                     (void**)&pInfo, &nSize ) && pInfo &&
-                    ::VerQueryValue( pVersionData, _T("\\StringFileInfo\\040904E4\\FileExtents"),
-                                     (void**)&pInfo2, &nSize ) && pInfo2)
-                {
-                    OString aExt( pInfo2 );
-                    OString aMIME( pInfo );
-                    aMIME.trim();
-
-                    // count mime tokens
-                    USHORT nToken = 0;
-                    if (aMIME.getLength())
-                    {
-                        ++nToken;
-                        for ( sal_Int32 n = aMIME.getLength(); n--; )
-                        {
-                            if (aMIME[ n ] == '|')
-                            {
-                                ++nToken;
-                            }
-                        }
-                    }
-                    sal_Int32 nIndex = 0, nIndex2 = 0;
-
-                    UINT32 nStart = s_aDescriptions.getLength();
-                    s_aDescriptions.realloc( nStart + nToken );
-                    PluginDescription* pDescriptions = s_aDescriptions.getArray();
-                    // for every MIME Type
-                    sal_Int32 nTok = 0;
-                    while (true)
-                    {
-                        if (nIndex < 0 || nIndex2 < 0)
-                            break;
-
-                        PluginDescription & rDescr = pDescriptions[nStart+nTok];
-                        OString aMIMEToken( aMIME.getToken( 0, '|', nIndex ) );
-                        OString aExtToken2( aExt.getToken( 0, '|', nIndex2 ) );
-                        if( aMIMEToken.isEmpty() || aExtToken2.isEmpty() )
-                            continue;
-
-                        rDescr.Mimetype = OUString(
-                            aMIMEToken.getStr(), aMIMEToken.getLength(), RTL_TEXTENCODING_MS_1252 );
-                        if (! rDescr.Mimetype.getLength())
-                            break;
-
-                        OUString aExtToken( aExtToken2.getStr(), aExtToken2.getLength(), RTL_TEXTENCODING_MS_1252 );
-                        rDescr.PluginName = aName;
-                        rDescr.Description = aComment;
-
-                        sal_Int32 nPos = 0, nLen = aExtToken.getLength();
-                        OUString aExtensions = nLen ? OUString("*.") : OUString("*.*");
-
-                        for ( ; nPos < nLen; ++nPos )
-                        {
-                            sal_Unicode c = aExtToken[nPos];
-                            switch (c)
-                            {
-                            case ',':
-                            case ';':
-                                aExtensions += ";*.";
-                            case ' ':
-                                break;
-                            case '*':
-                                if (nPos < (nLen-1) && aExtToken[ nPos+1 ] == '.')
-                                {
-                                    ++nPos;
-                                    break;
-                                }
-                            default:
-                                aExtensions += OUString( &c, 1 );
-                            }
-                        }
-                        rDescr.Extension = aExtensions;
-
-                        ++nTok;
-                    }
-
-                    if (nToken != nTok)
-                    {
-                        s_aDescriptions.realloc( nTok );
-                    }
-                }
-#if OSL_DEBUG_LEVEL > 1
-                else
-                    OSL_FAIL( "### cannot get MIME type or extensions!" );
-#endif
-            }
-            delete[] pVersionData;
-        }
-
-        s_bInit = TRUE;
-    }
-    return s_aDescriptions;
-}
-
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */