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Diffstat (limited to 'extensions/source/plugin/win/sysplug.cxx')
| -rw-r--r-- | extensions/source/plugin/win/sysplug.cxx | 443 |
1 files changed, 443 insertions, 0 deletions
diff --git a/extensions/source/plugin/win/sysplug.cxx b/extensions/source/plugin/win/sysplug.cxx new file mode 100644 index 000000000000..1d117f6927d5 --- /dev/null +++ b/extensions/source/plugin/win/sysplug.cxx @@ -0,0 +1,443 @@ +/************************************************************************* + * + * 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. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_extensions.hxx" + +#include <plugin/impl.hxx> + +#pragma warning (push,1) +#pragma warning (disable:4005) + + #include <tools/prewin.h> + + #include <windows.h> + #include <string.h> + #include <tchar.h> + #include <winreg.h> + #include <winbase.h> + #include <objbase.h> + + #include <tools/postwin.h> + +#pragma warning (pop) + +#include <list> +#include <map> +#include <algorithm> + + +extern NPNetscapeFuncs aNPNFuncs; + +#include <tools/debug.hxx> + +using namespace rtl; + +#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 + + +//-------------------------------------------------------------------------------------------------- +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 nErr = NPERR_NO_ERROR; + NPError (WINAPI * pEntry)( NPPluginFuncs* ); + retrieveFunction( _T("NP_GetEntryPoints"), (void**)&pEntry ); + + _NPPfuncs.size = sizeof( _NPPfuncs ); + _NPPfuncs.version = 0; + nErr = (*pEntry)( &_NPPfuncs ); + + DBG_ASSERT( nErr == NPERR_NO_ERROR, "### NP_GetEntryPoints() failed!" ); + DBG_ASSERT( (_NPPfuncs.version >> 8) >= NP_VERSION_MAJOR, + "### version failure!" ); + + m_eCall = eNP_Initialize; + execute(); +} + +//-------------------------------------------------------------------------------------------------- +PluginComm_Impl::~PluginComm_Impl() +{ + 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* 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)(sal_IntPtr)m_aArgs[2], + (int16)(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*)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)m_aArgs[3] ); + nRet = (_NPPfuncs.write + ? (*_NPPfuncs.write)( + (NPP)m_aArgs[0], + (NPStream*)m_aArgs[1], + (int32)m_aArgs[2], + (int32)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)(int)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)(int)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_ENSURE( false, "NPP_Initialize: not implemented!" ); + break; + case eNPP_GetJavaClass: + TRACE( "eNPP_GetJavaClass" ); + OSL_ENSURE( false, "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] = (void*)reason; + return (NPError)execute(); +} + +//-------------------------------------------------------------------------------------------------- +NPError PluginComm_Impl::NPP_New( NPMIMEType pluginType, NPP instance, uint16 mode, int16 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] = (void*)mode; + m_aArgs[3] = (void*)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* 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] = (void*)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] = (void*)reason; + m_aArgs[3] = notifyData; + execute(); +} + +//-------------------------------------------------------------------------------------------------- +int32 PluginComm_Impl::NPP_Write( NPP instance, NPStream* stream, int32 offset, int32 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*)offset; + m_aArgs[3] = (void*)len; + m_aArgs[4] = buffer; + return (NPError)execute(); +} + +//-------------------------------------------------------------------------------------------------- +int32 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_SetValue( NPP instance, NPNVariable variable, void *set_value ) +{ + DBG_ASSERT( _NPPfuncs.setvalue, "### NPP_SetValue(): null pointer in NPP functions table!" ); + m_eCall = eNPP_SetValue; + m_aArgs[0] = (void*)instance; + m_aArgs[1] = (void*)variable; + m_aArgs[2] = set_value; + return (NPError)execute(); +} + +//-------------------------------------------------------------------------------------------------- +void * PluginComm_Impl::NPP_GetJavaClass() +{ + DBG_ERROR( "no java class available!" ); + return 0; +} + +//-------------------------------------------------------------------------------------------------- +NPError PluginComm_Impl::NPP_Initialize() +{ + return NPERR_NO_ERROR; +} + +//-------------------------------------------------------------------------------------------------- +void PluginComm_Impl::NPP_Shutdown() +{ + m_eCall = eNPP_Shutdown; + execute(); +} |