CWS-TOOLING: integrate CWS tl78

3 files changed, 1064 insertions, 865 deletions

diff --git a/comphelper/source/misc/docpasswordhelper.cxx b/comphelper/source/misc/docpasswordhelper.cxx
index ea25cb795a53..fc41eaec3194 100644
--- a/comphelper/source/misc/docpasswordhelper.cxx
+++ b/comphelper/source/misc/docpasswordhelper.cxx
@@ -1,4 +1,4 @@
-/*************************************************************************
+/***********************************************************************
  *
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
@@ -33,6 +33,7 @@
 #include "comphelper/mediadescriptor.hxx"
 
 using ::rtl::OUString;
+using ::com::sun::star::uno::Sequence;
 using ::com::sun::star::uno::Exception;
 using ::com::sun::star::uno::Reference;
 using ::com::sun::star::uno::UNO_SET_THROW;
@@ -51,6 +52,135 @@ IDocPasswordVerifier::~IDocPasswordVerifier()
 }
 
 // ============================================================================
+sal_uInt32 DocPasswordHelper::GetWordHashAsUINT32(
+                const ::rtl::OUString& aUString )
+{
+    static sal_uInt16 pInitialCode[] = {
+        0xE1F0, // 1
+        0x1D0F, // 2
+        0xCC9C, // 3
+        0x84C0, // 4
+        0x110C, // 5
+        0x0E10, // 6
+        0xF1CE, // 7
+        0x313E, // 8
+        0x1872, // 9
+        0xE139, // 10
+        0xD40F, // 11
+        0x84F9, // 12
+        0x280C, // 13
+        0xA96A, // 14
+        0x4EC3  // 15
+    };
+
+    static sal_uInt16 pEncryptionMatrix[15][7] = {
+        { 0xAEFC, 0x4DD9, 0x9BB2, 0x2745, 0x4E8A, 0x9D14, 0x2A09}, // last-14
+        { 0x7B61, 0xF6C2, 0xFDA5, 0xEB6B, 0xC6F7, 0x9DCF, 0x2BBF}, // last-13
+        { 0x4563, 0x8AC6, 0x05AD, 0x0B5A, 0x16B4, 0x2D68, 0x5AD0}, // last-12
+        { 0x0375, 0x06EA, 0x0DD4, 0x1BA8, 0x3750, 0x6EA0, 0xDD40}, // last-11
+        { 0xD849, 0xA0B3, 0x5147, 0xA28E, 0x553D, 0xAA7A, 0x44D5}, // last-10
+        { 0x6F45, 0xDE8A, 0xAD35, 0x4A4B, 0x9496, 0x390D, 0x721A}, // last-9
+        { 0xEB23, 0xC667, 0x9CEF, 0x29FF, 0x53FE, 0xA7FC, 0x5FD9}, // last-8
+        { 0x47D3, 0x8FA6, 0x8FA6, 0x1EDA, 0x3DB4, 0x7B68, 0xF6D0}, // last-7
+        { 0xB861, 0x60E3, 0xC1C6, 0x93AD, 0x377B, 0x6EF6, 0xDDEC}, // last-6
+        { 0x45A0, 0x8B40, 0x06A1, 0x0D42, 0x1A84, 0x3508, 0x6A10}, // last-5
+        { 0xAA51, 0x4483, 0x8906, 0x022D, 0x045A, 0x08B4, 0x1168}, // last-4
+        { 0x76B4, 0xED68, 0xCAF1, 0x85C3, 0x1BA7, 0x374E, 0x6E9C}, // last-3
+        { 0x3730, 0x6E60, 0xDCC0, 0xA9A1, 0x4363, 0x86C6, 0x1DAD}, // last-2
+        { 0x3331, 0x6662, 0xCCC4, 0x89A9, 0x0373, 0x06E6, 0x0DCC}, // last-1
+        { 0x1021, 0x2042, 0x4084, 0x8108, 0x1231, 0x2462, 0x48C4}  // last
+    };
+
+    sal_uInt32 nResult = 0;
+    sal_uInt32 nLen = aUString.getLength();
+
+    if ( nLen )
+    {
+        if ( nLen > 15 )
+            nLen = 15;
+
+        sal_uInt16 nHighResult = pInitialCode[nLen - 1];
+        sal_uInt16 nLowResult = 0;
+
+        const sal_Unicode* pStr = aUString.getStr();
+        for ( sal_uInt32 nInd = 0; nInd < nLen; nInd++ )
+        {
+            // NO Encoding during conversion!
+            // The specification says that the low byte should be used in case it is not NULL
+            char nHighChar = (char)( pStr[nInd] >> 8 );
+            char nLowChar = (char)( pStr[nInd] & 0xFF );
+            char nChar = nLowChar ? nLowChar : nHighChar;
+
+            for ( int nMatrixInd = 0; nMatrixInd < 7; ++nMatrixInd )
+            {
+                if ( ( nChar & ( 1 << nMatrixInd ) ) != 0 )
+                    nHighResult = nHighResult ^ pEncryptionMatrix[15 - nLen + nInd][nMatrixInd];
+            }
+
+            nLowResult = ( ( ( nLowResult >> 14 ) & 0x0001 ) | ( ( nLowResult << 1 ) & 0x7FFF ) ) ^ nChar;
+        }
+
+        nLowResult = (sal_uInt16)( ( ( ( nLowResult >> 14 ) & 0x001 ) | ( ( nLowResult << 1 ) & 0x7FF ) ) ^ nLen ^ 0xCE4B );
+
+        nResult = ( nHighResult << 16 ) | nLowResult;
+    }
+
+    return nResult;
+}
+
+// ============================================================================
+Sequence< sal_Int8 > DocPasswordHelper::GetWordHashAsSequence(
+                const ::rtl::OUString& aUString )
+{
+    sal_uInt32 nHash = GetWordHashAsUINT32( aUString );
+    Sequence< sal_Int8 > aResult( 4 );
+    aResult[0] = ( nHash >> 24 );
+    aResult[1] = ( ( nHash >> 16 ) & 0xFF );
+    aResult[2] = ( ( nHash >> 8 ) & 0xFF );
+    aResult[3] = ( nHash & 0xFF );
+
+    return aResult;
+}
+
+// ============================================================================
+sal_uInt16 DocPasswordHelper::GetXLHashAsUINT16(
+                const ::rtl::OUString& aUString,
+                rtl_TextEncoding nEnc )
+{
+    sal_uInt16 nResult = 0;
+
+    ::rtl::OString aString = ::rtl::OUStringToOString( aUString, nEnc );
+
+    if ( aString.getLength() && aString.getLength() <= SAL_MAX_UINT16 )
+    {
+        for ( sal_Int32 nInd = aString.getLength() - 1; nInd >= 0; nInd-- )
+        {
+            nResult = ( ( nResult >> 14 ) & 0x01 ) | ( ( nResult << 1 ) & 0x7FFF );
+            nResult ^= aString.getStr()[nInd];
+        }
+
+        nResult = ( ( nResult >> 14 ) & 0x01 ) | ( ( nResult << 1 ) & 0x7FFF );
+        nResult ^= ( 0x8000 | ( 'N' << 8 ) | 'K' );
+        nResult ^= aString.getLength();
+    }
+
+    return nResult;
+}
+
+// ============================================================================
+Sequence< sal_Int8 > DocPasswordHelper::GetXLHashAsSequence(
+                const ::rtl::OUString& aUString,
+                rtl_TextEncoding nEnc )
+{
+    sal_uInt16 nHash = GetXLHashAsUINT16( aUString, nEnc );
+    Sequence< sal_Int8 > aResult( 2 );
+    aResult[0] = ( nHash >> 8 );
+    aResult[1] = ( nHash & 0xFF );
+
+    return aResult;
+}
+
+// ============================================================================
 
 /*static*/ OUString DocPasswordHelper::requestAndVerifyDocPassword(
         IDocPasswordVerifier& rVerifier,
diff --git a/comphelper/source/misc/docpasswordrequest.cxx b/comphelper/source/misc/docpasswordrequest.cxx
index 9377d6c7c473..17cdb0ae2d92 100644
--- a/comphelper/source/misc/docpasswordrequest.cxx
+++ b/comphelper/source/misc/docpasswordrequest.cxx
@@ -29,24 +29,26 @@
 #include "precompiled_comphelper.hxx"
 
 #include "comphelper/docpasswordrequest.hxx"
-#include <com/sun/star/task/DocumentMSPasswordRequest.hpp>
-#include <com/sun/star/task/DocumentPasswordRequest.hpp>
+#include <com/sun/star/task/DocumentMSPasswordRequest2.hpp>
+#include <com/sun/star/task/DocumentPasswordRequest2.hpp>
 #include <com/sun/star/task/XInteractionAbort.hpp>
-#include <com/sun/star/task/XInteractionPassword.hpp>
+#include <com/sun/star/task/XInteractionPassword2.hpp>
 
 using ::rtl::OUString;
 using ::com::sun::star::uno::Any;
+using ::com::sun::star::uno::Type;
 using ::com::sun::star::uno::Reference;
 using ::com::sun::star::uno::RuntimeException;
 using ::com::sun::star::uno::Sequence;
 using ::com::sun::star::uno::XInterface;
 using ::com::sun::star::task::InteractionClassification_QUERY;
-using ::com::sun::star::task::DocumentMSPasswordRequest;
-using ::com::sun::star::task::DocumentPasswordRequest;
+using ::com::sun::star::task::DocumentMSPasswordRequest2;
+using ::com::sun::star::task::DocumentPasswordRequest2;
 using ::com::sun::star::task::PasswordRequestMode;
 using ::com::sun::star::task::XInteractionAbort;
 using ::com::sun::star::task::XInteractionContinuation;
-using ::com::sun::star::task::XInteractionPassword;
+using ::com::sun::star::task::XInteractionPassword2;
+using ::com::sun::star::task::XInteractionRequest;
 
 namespace comphelper {
 
@@ -57,52 +59,64 @@ class AbortContinuation : public ::cppu::WeakImplHelper1< XInteractionAbort >
 public:
     inline explicit     AbortContinuation() : mbSelected( false ) {}
 
-    inline bool         isSelected() const { return mbSelected; }
+    inline sal_Bool     isSelected() const { return mbSelected; }
     inline void         reset() { mbSelected = false; }
 
     virtual void SAL_CALL select() throw( RuntimeException ) { mbSelected = true; }
 
 private:
-    bool                mbSelected;
+    sal_Bool            mbSelected;
 };
 
 // ============================================================================
 
-class PasswordContinuation : public ::cppu::WeakImplHelper1< XInteractionPassword >
+class PasswordContinuation : public ::cppu::WeakImplHelper1< XInteractionPassword2 >
 {
 public:
-    inline explicit     PasswordContinuation() : mbSelected( false ) {}
+    inline explicit     PasswordContinuation() : mbReadOnly( sal_False ), mbSelected( sal_False ) {}
 
-    inline bool         isSelected() const { return mbSelected; }
-    inline void         reset() { mbSelected = false; }
+    inline sal_Bool     isSelected() const { return mbSelected; }
+    inline void         reset() { mbSelected = sal_False; }
+
+    virtual void SAL_CALL select() throw( RuntimeException ) { mbSelected = sal_True; }
 
-    virtual void SAL_CALL select() throw( RuntimeException ) { mbSelected = true; }
     virtual void SAL_CALL setPassword( const OUString& rPass ) throw( RuntimeException ) { maPassword = rPass; }
     virtual OUString SAL_CALL getPassword() throw( RuntimeException ) { return maPassword; }
 
+    virtual void SAL_CALL setPasswordToModify( const OUString& rPass ) throw( RuntimeException ) { maModifyPassword = rPass; }
+    virtual OUString SAL_CALL getPasswordToModify() throw( RuntimeException ) { return maModifyPassword; }
+
+    virtual void SAL_CALL setRecommendReadOnly( sal_Bool bReadOnly ) throw( RuntimeException ) { mbReadOnly = bReadOnly; }
+    virtual sal_Bool SAL_CALL getRecommendReadOnly() throw( RuntimeException ) { return mbReadOnly; }
+
 private:
     OUString            maPassword;
-    bool                mbSelected;
+    OUString            maModifyPassword;
+    sal_Bool            mbReadOnly;
+    sal_Bool            mbSelected;
 };
 
 // ============================================================================
 
 DocPasswordRequest::DocPasswordRequest( DocPasswordRequestType eType,
-        PasswordRequestMode eMode, const OUString& rDocumentName )
+        PasswordRequestMode eMode, const OUString& rDocumentName, sal_Bool bPasswordToModify )
+: mpAbort( NULL )
+, mpPassword( NULL )
+, mbPasswordToModify( bPasswordToModify )
 {
     switch( eType )
     {
         case DocPasswordRequestType_STANDARD:
         {
-            DocumentPasswordRequest aRequest( OUString(), Reference< XInterface >(),
-                InteractionClassification_QUERY, eMode, rDocumentName );
+            DocumentPasswordRequest2 aRequest( OUString(), Reference< XInterface >(),
+                InteractionClassification_QUERY, eMode, rDocumentName, bPasswordToModify );
             maRequest <<= aRequest;
         }
         break;
         case DocPasswordRequestType_MS:
         {
-            DocumentMSPasswordRequest aRequest( OUString(), Reference< XInterface >(),
-                InteractionClassification_QUERY, eMode, rDocumentName );
+            DocumentMSPasswordRequest2 aRequest( OUString(), Reference< XInterface >(),
+                InteractionClassification_QUERY, eMode, rDocumentName, bPasswordToModify );
             maRequest <<= aRequest;
         }
         break;
@@ -119,12 +133,32 @@ DocPasswordRequest::~DocPasswordRequest()
 {
 }
 
-bool DocPasswordRequest::isAbort() const
+/*uno::*/Any SAL_CALL DocPasswordRequest::queryInterface( const /*uno::*/Type& rType ) throw (RuntimeException)
+{
+    return ::cppu::queryInterface ( rType,
+            // OWeakObject interfaces
+            dynamic_cast< XInterface* > ( (XInteractionRequest *) this ),
+            static_cast< XWeak* > ( this ),
+            // my own interfaces
+            static_cast< XInteractionRequest*  > ( this ) );
+}
+
+void SAL_CALL DocPasswordRequest::acquire(  ) throw ()
+{
+    OWeakObject::acquire();
+}
+
+void SAL_CALL DocPasswordRequest::release(  ) throw ()
+{
+    OWeakObject::release();
+}
+
+sal_Bool DocPasswordRequest::isAbort() const
 {
     return mpAbort->isSelected();
 }
 
-bool DocPasswordRequest::isPassword() const
+sal_Bool DocPasswordRequest::isPassword() const
 {
     return mpPassword->isSelected();
 }
@@ -134,6 +168,16 @@ OUString DocPasswordRequest::getPassword() const
     return mpPassword->getPassword();
 }
 
+OUString DocPasswordRequest::getPasswordToModify() const
+{
+    return mpPassword->getPasswordToModify();
+}
+
+sal_Bool DocPasswordRequest::getRecommendReadOnly() const
+{
+    return mpPassword->getRecommendReadOnly();
+}
+
 Any SAL_CALL DocPasswordRequest::getRequest() throw( RuntimeException )
 {
     return maRequest;
diff --git a/comphelper/source/misc/mediadescriptor.cxx b/comphelper/source/misc/mediadescriptor.cxx
index 1bc40a454d43..a4f43ecf23db 100644
--- a/comphelper/source/misc/mediadescriptor.cxx
+++ b/comphelper/source/misc/mediadescriptor.cxx
@@ -1,843 +1,868 @@
-/*************************************************************************
- *
- * 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_comphelper.hxx"
-#include <comphelper/mediadescriptor.hxx>
-#include <comphelper/stillreadwriteinteraction.hxx>
-
-//_______________________________________________
-// includes
-
-#ifndef __COM_SUN_STAR_UCB_XCONTENT_HPP__
-#include <com/sun/star/ucb/XContent.hpp>
-#endif
-
-#ifndef __COM_SUN_STAR_UCB_XCOMMANDENVIRONMENT_HPP__
-#include <com/sun/star/ucb/XCommandEnvironment.hpp>
-#endif
-
-#ifndef __COM_SUN_STAR_TASK_XINTERACTIONHANDLER_HPP__
-#include <com/sun/star/task/XInteractionHandler.hpp>
-#endif
-
-#ifndef __COM_SUN_STAR_IO_XSTREAM_HPP__
-#include <com/sun/star/io/XStream.hpp>
-#endif
-#include <com/sun/star/io/XActiveDataSink.hpp>
-#include <com/sun/star/io/XSeekable.hpp>
-
-#ifndef __COM_SUN_STAR_LANG_XMULTISERVICEFACTORY_HPP__
-#include <com/sun/star/lang/XMultiServiceFactory.hpp>
-#endif
-#include <com/sun/star/lang/IllegalArgumentException.hpp>
-
-#ifndef __COM_SUN_STAR_UTIL_XURLTRANSFORMER_HPP__
-#include <com/sun/star/util/XURLTransformer.hpp>
-#endif
-
-#ifndef __COM_SUN_STAR_UCB_COMMANDFAILEDEXCEPTION_HPP__
-#include <com/sun/star/ucb/CommandFailedException.hpp>
-#endif
-
-#ifndef __COM_SUN_STAR_URI_XURIREFERENCEFACTORY_HPP__
-#include <com/sun/star/uri/XUriReferenceFactory.hpp>
-#endif
-
-#ifndef __COM_SUN_STAR_URI_XURIREFERENCE_HPP__
-#include <com/sun/star/uri/XUriReference.hpp>
-#endif
-#include <com/sun/star/ucb/PostCommandArgument2.hpp>
-#include <com/sun/star/container/XNameAccess.hpp>
-
-#include <ucbhelper/interceptedinteraction.hxx>
-#include <ucbhelper/content.hxx>
-#include <ucbhelper/commandenvironment.hxx>
-#include <ucbhelper/activedatasink.hxx>
-#include <comphelper/processfactory.hxx>
-#include <comphelper/configurationhelper.hxx>
-
-#if OSL_DEBUG_LEVEL>0
-    #ifndef _RTL_USTRBUF_HXX_
-    #include <rtl/ustrbuf.hxx>
-    #endif
-#endif
-
-//_______________________________________________
-// namespace
-
-namespace comphelper{
-
-namespace css = ::com::sun::star;
-
-//_______________________________________________
-// definitions
-
-/*-----------------------------------------------
-    10.03.2004 07:35
------------------------------------------------*/
-const ::rtl::OUString& MediaDescriptor::PROP_ABORTED()
-{
-    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("Aborted"));
-    return sProp;
-}
-
-const ::rtl::OUString& MediaDescriptor::PROP_ASTEMPLATE()
-{
-    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("AsTemplate"));
-    return sProp;
-}
-
-const ::rtl::OUString& MediaDescriptor::PROP_CHARACTERSET()
-{
-    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("CharacterSet"));
-    return sProp;
-}
-
-const ::rtl::OUString& MediaDescriptor::PROP_COMPONENTDATA()
-{
-    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("ComponentData"));
-    return sProp;
-}
-
-const ::rtl::OUString& MediaDescriptor::PROP_DEEPDETECTION()
-{
-    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("DeepDetection"));
-    return sProp;
-}
-
-const ::rtl::OUString& MediaDescriptor::PROP_DETECTSERVICE()
-{
-    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("DetectService"));
-    return sProp;
-}
-
-const ::rtl::OUString& MediaDescriptor::PROP_DOCUMENTSERVICE()
-{
-    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("DocumentService"));
-    return sProp;
-}
-
-const ::rtl::OUString& MediaDescriptor::PROP_EXTENSION()
-{
-    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("Extension"));
-    return sProp;
-}
-
-const ::rtl::OUString& MediaDescriptor::PROP_FILENAME()
-{
-    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("FileName"));
-    return sProp;
-}
-
-const ::rtl::OUString& MediaDescriptor::PROP_FILTERNAME()
-{
-    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("FilterName"));
-    return sProp;
-}
-
-const ::rtl::OUString& MediaDescriptor::PROP_FILTEROPTIONS()
-{
-    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("FilterOptions"));
-    return sProp;
-}
-
-const ::rtl::OUString& MediaDescriptor::PROP_FORMAT()
-{
-    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("Format"));
-    return sProp;
-}
-
-const ::rtl::OUString& MediaDescriptor::PROP_FRAME()
-{
-    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("Frame"));
-    return sProp;
-}
-
-const ::rtl::OUString& MediaDescriptor::PROP_FRAMENAME()
-{
-    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("FrameName"));
-    return sProp;
-}
-
-const ::rtl::OUString& MediaDescriptor::PROP_HIDDEN()
-{
-    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("Hidden"));
-    return sProp;
-}
-
-const ::rtl::OUString& MediaDescriptor::PROP_INPUTSTREAM()
-{
-    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("InputStream"));
-    return sProp;
-}
-
-const ::rtl::OUString& MediaDescriptor::PROP_INTERACTIONHANDLER()
-{
-    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("InteractionHandler"));
-    return sProp;
-}
-
-const ::rtl::OUString& MediaDescriptor::PROP_JUMPMARK()
-{
-    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("JumpMark"));
-    return sProp;
-}
-
-const ::rtl::OUString& MediaDescriptor::PROP_MACROEXECUTIONMODE()
-{
-    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("MacroExecutionMode"));
-    return sProp;
-}
-
-const ::rtl::OUString& MediaDescriptor::PROP_MEDIATYPE()
-{
-    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("MediaType"));
-    return sProp;
-}
-
-const ::rtl::OUString& MediaDescriptor::PROP_MINIMIZED()
-{
-    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("Minimized"));
-    return sProp;
-}
-
-const ::rtl::OUString& MediaDescriptor::PROP_NOAUTOSAVE()
-{
-    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("NoAutoSave"));
-    return sProp;
-}
-
-const ::rtl::OUString& MediaDescriptor::PROP_OPENNEWVIEW()
-{
-    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("OpenNewView"));
-    return sProp;
-}
-
-const ::rtl::OUString& MediaDescriptor::PROP_OUTPUTSTREAM()
-{
-    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("OutputStream"));
-    return sProp;
-}
-
-const ::rtl::OUString& MediaDescriptor::PROP_PATTERN()
-{
-    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("Pattern"));
-    return sProp;
-}
-
-const ::rtl::OUString& MediaDescriptor::PROP_POSSIZE()
-{
-    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("PosSize"));
-    return sProp;
-}
-
-const ::rtl::OUString& MediaDescriptor::PROP_POSTDATA()
-{
-    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("PostData"));
-    return sProp;
-}
-
-const ::rtl::OUString& MediaDescriptor::PROP_POSTSTRING()
-{
-    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("PostString"));
-    return sProp;
-}
-
-const ::rtl::OUString& MediaDescriptor::PROP_PREVIEW()
-{
-    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("Preview"));
-    return sProp;
-}
-
-const ::rtl::OUString& MediaDescriptor::PROP_READONLY()
-{
-    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("ReadOnly"));
-    return sProp;
-}
-
-const ::rtl::OUString& MediaDescriptor::PROP_REFERRER()
-{
-    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("Referer"));
-    return sProp;
-}
-
-const ::rtl::OUString& MediaDescriptor::PROP_SILENT()
-{
-    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("Silent"));
-    return sProp;
-}
-
-const ::rtl::OUString& MediaDescriptor::PROP_STATUSINDICATOR()
-{
-    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("StatusIndicator"));
-    return sProp;
-}
-
-const ::rtl::OUString& MediaDescriptor::PROP_STREAM()
-{
-    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("Stream"));
-    return sProp;
-}
-
-const ::rtl::OUString& MediaDescriptor::PROP_STREAMFOROUTPUT()
-{
-    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("StreamForOutput"));
-    return sProp;
-}
-
-const ::rtl::OUString& MediaDescriptor::PROP_TEMPLATENAME()
-{
-    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("TemplateName"));
-    return sProp;
-}
-
-const ::rtl::OUString& MediaDescriptor::PROP_TEMPLATEREGIONNAME()
-{
-    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("TemplateRegionName"));
-    return sProp;
-}
-
-const ::rtl::OUString& MediaDescriptor::PROP_TYPENAME()
-{
-    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("TypeName"));
-    return sProp;
-}
-
-const ::rtl::OUString& MediaDescriptor::PROP_UCBCONTENT()
-{
-    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("UCBContent"));
-    return sProp;
-}
-
-const ::rtl::OUString& MediaDescriptor::PROP_UPDATEDOCMODE()
-{
-    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("UpdateDocMode"));
-    return sProp;
-}
-
-const ::rtl::OUString& MediaDescriptor::PROP_URL()
-{
-    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("URL"));
-    return sProp;
-}
-
-const ::rtl::OUString& MediaDescriptor::PROP_VERSION()
-{
-    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("Version"));
-    return sProp;
-}
-
-const ::rtl::OUString& MediaDescriptor::PROP_VIEWID()
-{
-    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("ViewId"));
-    return sProp;
-}
-
-const ::rtl::OUString& MediaDescriptor::PROP_REPAIRPACKAGE()
-{
-    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("RepairPackage"));
-    return sProp;
-}
-
-const ::rtl::OUString& MediaDescriptor::PROP_DOCUMENTTITLE()
-{
-    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("DocumentTitle"));
-    return sProp;
-}
-
-const ::rtl::OUString& MediaDescriptor::PROP_MODEL()
-{
-    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("Model"));
-    return sProp;
-}
-
-const ::rtl::OUString& MediaDescriptor::PROP_PASSWORD()
-{
-    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("Password"));
-    return sProp;
-}
-
-const ::rtl::OUString& MediaDescriptor::PROP_TITLE()
-{
-    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("Title"));
-    return sProp;
-}
-
-const ::rtl::OUString& MediaDescriptor::PROP_SALVAGEDFILE()
-{
-    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("SalvagedFile"));
-    return sProp;
-}
-
-const ::rtl::OUString& MediaDescriptor::PROP_VIEWONLY()
-{
-    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("ViewOnly"));
-    return sProp;
-}
-
-const ::rtl::OUString& MediaDescriptor::PROP_DOCUMENTBASEURL()
-{
-    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("DocumentBaseURL"));
-    return sProp;
-}
-
-const ::rtl::OUString& MediaDescriptor::PROP_VIEWCONTROLLERNAME()
-{
-    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("ViewControllerName"));
-    return sProp;
-}
-/*-----------------------------------------------
-    10.03.2004 08:09
------------------------------------------------*/
-MediaDescriptor::MediaDescriptor()
-    : SequenceAsHashMap()
-{
-}
-
-/*-----------------------------------------------
-    10.03.2004 08:09
------------------------------------------------*/
-MediaDescriptor::MediaDescriptor(const css::uno::Any& aSource)
-    : SequenceAsHashMap(aSource)
-{
-}
-
-/*-----------------------------------------------
-    10.03.2004 08:09
------------------------------------------------*/
-MediaDescriptor::MediaDescriptor(const css::uno::Sequence< css::beans::PropertyValue >& lSource)
-    : SequenceAsHashMap(lSource)
-{
-}
-
-/*-----------------------------------------------
-    10.03.2004 08:09
------------------------------------------------*/
-MediaDescriptor::MediaDescriptor(const css::uno::Sequence< css::beans::NamedValue >& lSource)
-    : SequenceAsHashMap(lSource)
-{
-}
-
-/*-----------------------------------------------
-    18.11.2004 13:37
------------------------------------------------*/
-sal_Bool MediaDescriptor::isStreamReadOnly() const
-{
-    static ::rtl::OUString CONTENTSCHEME_FILE     = ::rtl::OUString::createFromAscii("file");
-    static ::rtl::OUString CONTENTPROP_ISREADONLY = ::rtl::OUString::createFromAscii("IsReadOnly");
-    static sal_Bool        READONLY_FALLBACK      = sal_False;
-
-    sal_Bool bReadOnly = READONLY_FALLBACK;
-
-    // check for explicit readonly state
-    const_iterator pIt = find(MediaDescriptor::PROP_READONLY());
-    if (pIt != end())
-    {
-        pIt->second >>= bReadOnly;
-        return bReadOnly;
-    }
-
-    // streams based on post data are readonly by definition
-    pIt = find(MediaDescriptor::PROP_POSTDATA());
-    if (pIt != end())
-        return sal_True;
-
-    // A XStream capsulate XInputStream and XOutputStream ...
-    // If it exists - the file must be open in read/write mode!
-    pIt = find(MediaDescriptor::PROP_STREAM());
-    if (pIt != end())
-        return sal_False;
-
-    // Only file system content provider is able to provide XStream
-    // so for this content impossibility to create XStream triggers
-    // switch to readonly mode.
-    try
-    {
-        css::uno::Reference< css::ucb::XContent > xContent = getUnpackedValueOrDefault(MediaDescriptor::PROP_UCBCONTENT(), css::uno::Reference< css::ucb::XContent >());
-        if (xContent.is())
-        {
-            css::uno::Reference< css::ucb::XContentIdentifier > xId(xContent->getIdentifier(), css::uno::UNO_QUERY);
-            ::rtl::OUString aScheme;
-            if (xId.is())
-                aScheme = xId->getContentProviderScheme();
-
-            if (aScheme.equalsIgnoreAsciiCase(CONTENTSCHEME_FILE))
-                bReadOnly = sal_True;
-            else
-            {
-                ::ucbhelper::Content aContent(xContent, css::uno::Reference< css::ucb::XCommandEnvironment >());
-                aContent.getPropertyValue(CONTENTPROP_ISREADONLY) >>= bReadOnly;
-            }
-        }
-    }
-    catch(const css::uno::RuntimeException& exRun)
-        { throw exRun; }
-    catch(const css::uno::Exception&)
-        {}
-
-    return bReadOnly;
-}
-
-/*-----------------------------------------------
-    10.03.2004 09:02
------------------------------------------------*/
-sal_Bool MediaDescriptor::addInputStream()
-{
-    return impl_addInputStream( sal_True );
-}
-
-/*-----------------------------------------------*/
-sal_Bool MediaDescriptor::addInputStreamOwnLock()
-{
-    // Own lock file implementation
-
-    sal_Bool bUseLock = sal_True; // the system file locking is used per default
-    try
-    {
-
-        css::uno::Reference< css::uno::XInterface > xCommonConfig = ::comphelper::ConfigurationHelper::openConfig(
-                            ::comphelper::getProcessServiceFactory(),
-                            ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "/org.openoffice.Office.Common" ) ),
-                            ::comphelper::ConfigurationHelper::E_STANDARD );
-        if ( !xCommonConfig.is() )
-            throw css::uno::RuntimeException();
-
-        ::comphelper::ConfigurationHelper::readRelativeKey(
-                xCommonConfig,
-                ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Misc/" ) ),
-                ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "UseDocumentSystemFileLocking" ) ) ) >>= bUseLock;
-    }
-    catch( const css::uno::Exception& )
-    {
-    }
-
-    return impl_addInputStream( bUseLock );
-}
-
-/*-----------------------------------------------*/
-sal_Bool MediaDescriptor::impl_addInputStream( sal_Bool bLockFile )
-{
-    // check for an already existing stream item first
-    const_iterator pIt = find(MediaDescriptor::PROP_INPUTSTREAM());
-    if (pIt != end())
-        return sal_True;
-
-    try
-    {
-        // No stream available - create a new one
-        // a) data comes as PostData ...
-        pIt = find(MediaDescriptor::PROP_POSTDATA());
-        if (pIt != end())
-        {
-            const css::uno::Any& rPostData = pIt->second;
-            css::uno::Reference< css::io::XInputStream > xPostData;
-            rPostData >>= xPostData;
-
-            return impl_openStreamWithPostData( xPostData );
-        }
-
-        // b) ... or we must get it from the given URL
-        ::rtl::OUString sURL = getUnpackedValueOrDefault(MediaDescriptor::PROP_URL(), ::rtl::OUString());
-        if (!sURL.getLength())
-            throw css::uno::Exception(
-                    ::rtl::OUString::createFromAscii("Found no URL."),
-                    css::uno::Reference< css::uno::XInterface >());
-
-        // Parse URL! Only the main part has to be used further. E.g. a jumpmark can make trouble
-        ::rtl::OUString sNormalizedURL = impl_normalizeURL( sURL );
-        return impl_openStreamWithURL( sNormalizedURL, bLockFile );
-    }
-#if OSL_DEBUG_LEVEL>0
-    catch(const css::uno::Exception& ex)
-    {
-        ::rtl::OUStringBuffer sMsg(256);
-        sMsg.appendAscii("Invalid MediaDescriptor detected:\n");
-        sMsg.append     (ex.Message                           );
-        OSL_ENSURE(sal_False, ::rtl::OUStringToOString(sMsg.makeStringAndClear(), RTL_TEXTENCODING_UTF8).getStr());
-    }
-#else
-    catch(const css::uno::Exception&)
-        {}
-#endif
-
-    return sal_False;
-}
-
-/*-----------------------------------------------
-    25.03.2004 12:38
------------------------------------------------*/
-sal_Bool MediaDescriptor::impl_openStreamWithPostData( const css::uno::Reference< css::io::XInputStream >& _rxPostData )
-    throw(::com::sun::star::uno::RuntimeException)
-{
-    if ( !_rxPostData.is() )
-        throw css::lang::IllegalArgumentException(
-                ::rtl::OUString::createFromAscii("Found invalid PostData."),
-                css::uno::Reference< css::uno::XInterface >(), 1);
-
-    // PostData can't be used in read/write mode!
-    (*this)[MediaDescriptor::PROP_READONLY()] <<= sal_True;
-
-    // prepare the environment
-    css::uno::Reference< css::task::XInteractionHandler > xInteraction = getUnpackedValueOrDefault(
-        MediaDescriptor::PROP_INTERACTIONHANDLER(),
-        css::uno::Reference< css::task::XInteractionHandler >());
-    css::uno::Reference< css::ucb::XProgressHandler > xProgress;
-    ::ucbhelper::CommandEnvironment* pCommandEnv = new ::ucbhelper::CommandEnvironment(xInteraction, xProgress);
-    css::uno::Reference< css::ucb::XCommandEnvironment > xCommandEnv(static_cast< css::ucb::XCommandEnvironment* >(pCommandEnv), css::uno::UNO_QUERY);
-
-    // media type
-    ::rtl::OUString sMediaType = getUnpackedValueOrDefault(MediaDescriptor::PROP_MEDIATYPE(), ::rtl::OUString());
-    if (!sMediaType.getLength())
-    {
-        sMediaType = ::rtl::OUString::createFromAscii("application/x-www-form-urlencoded");
-        (*this)[MediaDescriptor::PROP_MEDIATYPE()] <<= sMediaType;
-    }
-
-    // url
-    ::rtl::OUString sURL( getUnpackedValueOrDefault( PROP_URL(), ::rtl::OUString() ) );
-
-    css::uno::Reference< css::io::XInputStream > xResultStream;
-    try
-    {
-        // seek PostData stream to the beginning
-        css::uno::Reference< css::io::XSeekable > xSeek( _rxPostData, css::uno::UNO_QUERY );
-        if ( xSeek.is() )
-            xSeek->seek( 0 );
-
-        // a content for the URL
-        ::ucbhelper::Content aContent( sURL, xCommandEnv );
-
-        // use post command
-        css::ucb::PostCommandArgument2 aPostArgument;
-        aPostArgument.Source = _rxPostData;
-        css::uno::Reference< css::io::XActiveDataSink > xSink( new ucbhelper::ActiveDataSink );
-        aPostArgument.Sink = xSink;
-        aPostArgument.MediaType = sMediaType;
-        aPostArgument.Referer = getUnpackedValueOrDefault( PROP_REFERRER(), ::rtl::OUString() );
-
-        ::rtl::OUString sCommandName( RTL_CONSTASCII_USTRINGPARAM( "post" ) );
-        aContent.executeCommand( sCommandName, css::uno::makeAny( aPostArgument ) );
-
-        // get result
-        xResultStream = xSink->getInputStream();
-    }
-    catch( const css::uno::Exception& )
-    {
-    }
-
-    // success?
-    if ( !xResultStream.is() )
-    {
-        OSL_ENSURE( false, "no valid reply to the HTTP-Post" );
-        return sal_False;
-    }
-
-    (*this)[MediaDescriptor::PROP_INPUTSTREAM()] <<= xResultStream;
-    return sal_True;
-}
-
-/*-----------------------------------------------*/
-
-/*-----------------------------------------------
-    25.03.2004 12:29
------------------------------------------------*/
-sal_Bool MediaDescriptor::impl_openStreamWithURL( const ::rtl::OUString& sURL, sal_Bool bLockFile )
-    throw(::com::sun::star::uno::RuntimeException)
-{
-    // prepare the environment
-    css::uno::Reference< css::task::XInteractionHandler > xOrgInteraction = getUnpackedValueOrDefault(
-        MediaDescriptor::PROP_INTERACTIONHANDLER(),
-        css::uno::Reference< css::task::XInteractionHandler >());
-
-    StillReadWriteInteraction* pInteraction = new StillReadWriteInteraction(xOrgInteraction);
-    css::uno::Reference< css::task::XInteractionHandler > xInteraction(static_cast< css::task::XInteractionHandler* >(pInteraction), css::uno::UNO_QUERY);
-
-    css::uno::Reference< css::ucb::XProgressHandler > xProgress;
-    ::ucbhelper::CommandEnvironment* pCommandEnv = new ::ucbhelper::CommandEnvironment(xInteraction, xProgress);
-    css::uno::Reference< css::ucb::XCommandEnvironment > xCommandEnv(static_cast< css::ucb::XCommandEnvironment* >(pCommandEnv), css::uno::UNO_QUERY);
-
-    // try to create the content
-    // no content -> no stream => return immediatly with FALSE
-    ::ucbhelper::Content                      aContent;
-    css::uno::Reference< css::ucb::XContent > xContent;
-    try
-    {
-        aContent = ::ucbhelper::Content(sURL, xCommandEnv);
-        xContent = aContent.get();
-    }
-    catch(const css::uno::RuntimeException&)
-        { throw; }
-    catch(const css::ucb::ContentCreationException&)
-        { return sal_False; } // TODO error handling
-    catch(const css::uno::Exception&)
-        { return sal_False; } // TODO error handling
-
-    // try to open the file in read/write mode
-    // (if its allowed to do so).
-    // But handle errors in a "hidden mode". Because
-    // we try it readonly later - if read/write isnt an option.
-    css::uno::Reference< css::io::XStream >      xStream     ;
-    css::uno::Reference< css::io::XInputStream > xInputStream;
-
-    sal_Bool bReadOnly = sal_False;
-    sal_Bool bModeRequestedExplicitly = sal_False;
-    const_iterator pIt = find(MediaDescriptor::PROP_READONLY());
-    if (pIt != end())
-    {
-        pIt->second >>= bReadOnly;
-        bModeRequestedExplicitly = sal_True;
-    }
-
-    if ( !bReadOnly && bLockFile )
-    {
-        try
-        {
-            // TODO: use "special" still interaction to supress error messages
-            xStream = aContent.openWriteableStream();
-            if (xStream.is())
-                xInputStream = xStream->getInputStream();
-        }
-        catch(const css::uno::RuntimeException&)
-            { throw; }
-        catch(const css::uno::Exception&)
-            {
-                // ignore exception, if reason was problem reasoned on
-                // open it in WRITEABLE mode! Then we try it READONLY
-                // later a second time.
-                // All other errors must be handled as real error an
-                // break this method.
-                if (!pInteraction->wasWriteError() || bModeRequestedExplicitly)
-                    return sal_False;
-                xStream.clear();
-                xInputStream.clear();
-            }
-    }
-
-    // If opening of the stream in read/write mode wasnt allowed
-    // or failed by an error - we must try it in readonly mode.
-    if (!xInputStream.is())
-    {
-        rtl::OUString aScheme;
-
-        try
-        {
-            css::uno::Reference< css::ucb::XContentIdentifier > xContId(
-                aContent.get().is() ? aContent.get()->getIdentifier() : 0 );
-
-            if ( xContId.is() )
-                aScheme = xContId->getContentProviderScheme();
-
-            // Only file system content provider is able to provide XStream
-            // so for this content impossibility to create XStream triggers
-            // switch to readonly mode in case of opening with locking on
-            if( bLockFile && aScheme.equalsIgnoreAsciiCaseAscii( "file" ) )
-                bReadOnly = sal_True;
-            else
-            {
-                sal_Bool bRequestReadOnly = bReadOnly;
-                aContent.getPropertyValue( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "IsReadOnly" ) ) ) >>= bReadOnly;
-                if ( bReadOnly && !bRequestReadOnly && bModeRequestedExplicitly )
-                        return sal_False; // the document is explicitly requested with WRITEABLE mode
-            }
-        }
-        catch(const css::uno::RuntimeException&)
-            { throw; }
-        catch(const css::uno::Exception&)
-            { /* no error handling if IsReadOnly property does not exist for UCP */ }
-
-        if ( bReadOnly )
-               (*this)[MediaDescriptor::PROP_READONLY()] <<= bReadOnly;
-
-        pInteraction->resetInterceptions();
-        pInteraction->resetErrorStates();
-        try
-        {
-            // all the contents except file-URLs should be opened as usual
-            if ( bLockFile || !aScheme.equalsIgnoreAsciiCaseAscii( "file" ) )
-                xInputStream = aContent.openStream();
-            else
-                xInputStream = aContent.openStreamNoLock();
-        }
-        catch(const css::uno::RuntimeException&)
-            { throw; }
-        catch(const css::uno::Exception&)
-            { return sal_False; }
-    }
-
-    // add streams to the descriptor
-    if (xContent.is())
-        (*this)[MediaDescriptor::PROP_UCBCONTENT()] <<= xContent;
-    if (xStream.is())
-        (*this)[MediaDescriptor::PROP_STREAM()] <<= xStream;
-    if (xInputStream.is())
-        (*this)[MediaDescriptor::PROP_INPUTSTREAM()] <<= xInputStream;
-
-    // At least we need an input stream. The r/w stream is optional ...
-    return xInputStream.is();
-}
-
-/*-----------------------------------------------
-    10.09.2004 10:51
------------------------------------------------*/
-::rtl::OUString MediaDescriptor::impl_normalizeURL(const ::rtl::OUString& sURL)
-{
-    /* Remove Jumpmarks (fragments) of an URL only here.
-       They are not part of any URL and as a result may be
-       no ucb content can be created then.
-       On the other side arguments must exists ... because
-       they are part of an URL.
-
-       Do not use the URLTransformer service here. Because
-       it parses the URL in another way. It's main part isnt enough
-       and it's complete part contains the jumpmark (fragment) parameter ...
-    */
-    static ::rtl::OUString SERVICENAME_URIREFERENCEFACTORY = ::rtl::OUString::createFromAscii("com.sun.star.uri.UriReferenceFactory");
-
-    try
-    {
-        css::uno::Reference< css::lang::XMultiServiceFactory > xSMGR      = ::comphelper::getProcessServiceFactory();
-        css::uno::Reference< css::uri::XUriReferenceFactory >  xUriFactory(xSMGR->createInstance(SERVICENAME_URIREFERENCEFACTORY), css::uno::UNO_QUERY_THROW);
-        css::uno::Reference< css::uri::XUriReference >         xUriRef    = xUriFactory->parse(sURL);
-        if (xUriRef.is())
-        {
-            xUriRef->clearFragment();
-            return xUriRef->getUriReference();
-        }
-    }
-    catch(const css::uno::RuntimeException& exRun)
-        { throw exRun; }
-    catch(const css::uno::Exception&)
-        {}
-
-    // If an error ocurred ... return the original URL.
-    // It's a try .-)
-    return sURL;
-}
-
-} // namespace comphelper
-
+/*************************************************************************

+ *

+ * 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_comphelper.hxx"

+#include <comphelper/mediadescriptor.hxx>

+#include <comphelper/stillreadwriteinteraction.hxx>

+

+#include <com/sun/star/ucb/XContent.hpp>

+#include <com/sun/star/ucb/XCommandEnvironment.hpp>

+#include <com/sun/star/task/XInteractionHandler.hpp>

+#include <com/sun/star/io/XStream.hpp>

+#include <com/sun/star/io/XActiveDataSink.hpp>

+#include <com/sun/star/io/XSeekable.hpp>

+#include <com/sun/star/lang/XMultiServiceFactory.hpp>

+#include <com/sun/star/lang/IllegalArgumentException.hpp>

+#include <com/sun/star/util/XURLTransformer.hpp>

+#include <com/sun/star/ucb/InteractiveIOException.hpp>

+#include <com/sun/star/ucb/UnsupportedDataSinkException.hpp>

+#include <com/sun/star/ucb/CommandFailedException.hpp>

+#include <com/sun/star/task/XInteractionAbort.hpp>

+#include <com/sun/star/uri/XUriReferenceFactory.hpp>

+#include <com/sun/star/uri/XUriReference.hpp>

+#include <com/sun/star/ucb/PostCommandArgument2.hpp>

+#include <com/sun/star/container/XNameAccess.hpp>

+

+#include <ucbhelper/interceptedinteraction.hxx>

+#include <ucbhelper/content.hxx>

+#include <ucbhelper/commandenvironment.hxx>

+#include <ucbhelper/activedatasink.hxx>

+#include <comphelper/processfactory.hxx>

+#include <comphelper/configurationhelper.hxx>

+

+#include <rtl/ustrbuf.hxx>

+

+//_______________________________________________

+// namespace

+

+namespace comphelper{

+

+namespace css = ::com::sun::star;

+

+//_______________________________________________

+// definitions

+

+/*-----------------------------------------------

+    10.03.2004 07:35

+-----------------------------------------------*/

+const ::rtl::OUString& MediaDescriptor::PROP_ABORTED()

+{

+    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("Aborted"));

+    return sProp;

+}

+

+const ::rtl::OUString& MediaDescriptor::PROP_ASTEMPLATE()

+{

+    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("AsTemplate"));

+    return sProp;

+}

+

+const ::rtl::OUString& MediaDescriptor::PROP_CHARACTERSET()

+{

+    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("CharacterSet"));

+    return sProp;

+}

+

+const ::rtl::OUString& MediaDescriptor::PROP_COMPONENTDATA()

+{

+    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("ComponentData"));

+    return sProp;

+}

+

+const ::rtl::OUString& MediaDescriptor::PROP_DEEPDETECTION()

+{

+    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("DeepDetection"));

+    return sProp;

+}

+

+const ::rtl::OUString& MediaDescriptor::PROP_DETECTSERVICE()

+{

+    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("DetectService"));

+    return sProp;

+}

+

+const ::rtl::OUString& MediaDescriptor::PROP_DOCUMENTSERVICE()

+{

+    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("DocumentService"));

+    return sProp;

+}

+

+const ::rtl::OUString& MediaDescriptor::PROP_EXTENSION()

+{

+    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("Extension"));

+    return sProp;

+}

+

+const ::rtl::OUString& MediaDescriptor::PROP_FILENAME()

+{

+    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("FileName"));

+    return sProp;

+}

+

+const ::rtl::OUString& MediaDescriptor::PROP_FILTERNAME()

+{

+    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("FilterName"));

+    return sProp;

+}

+

+const ::rtl::OUString& MediaDescriptor::PROP_FILTEROPTIONS()

+{

+    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("FilterOptions"));

+    return sProp;

+}

+

+const ::rtl::OUString& MediaDescriptor::PROP_FORMAT()

+{

+    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("Format"));

+    return sProp;

+}

+

+const ::rtl::OUString& MediaDescriptor::PROP_FRAME()

+{

+    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("Frame"));

+    return sProp;

+}

+

+const ::rtl::OUString& MediaDescriptor::PROP_FRAMENAME()

+{

+    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("FrameName"));

+    return sProp;

+}

+

+const ::rtl::OUString& MediaDescriptor::PROP_HIDDEN()

+{

+    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("Hidden"));

+    return sProp;

+}

+

+const ::rtl::OUString& MediaDescriptor::PROP_INPUTSTREAM()

+{

+    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("InputStream"));

+    return sProp;

+}

+

+const ::rtl::OUString& MediaDescriptor::PROP_INTERACTIONHANDLER()

+{

+    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("InteractionHandler"));

+    return sProp;

+}

+

+const ::rtl::OUString& MediaDescriptor::PROP_JUMPMARK()

+{

+    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("JumpMark"));

+    return sProp;

+}

+

+const ::rtl::OUString& MediaDescriptor::PROP_MACROEXECUTIONMODE()

+{

+    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("MacroExecutionMode"));

+    return sProp;

+}

+

+const ::rtl::OUString& MediaDescriptor::PROP_MEDIATYPE()

+{

+    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("MediaType"));

+    return sProp;

+}

+

+const ::rtl::OUString& MediaDescriptor::PROP_MINIMIZED()

+{

+    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("Minimized"));

+    return sProp;

+}

+

+const ::rtl::OUString& MediaDescriptor::PROP_NOAUTOSAVE()

+{

+    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("NoAutoSave"));

+    return sProp;

+}

+

+const ::rtl::OUString& MediaDescriptor::PROP_OPENNEWVIEW()

+{

+    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("OpenNewView"));

+    return sProp;

+}

+

+const ::rtl::OUString& MediaDescriptor::PROP_OUTPUTSTREAM()

+{

+    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("OutputStream"));

+    return sProp;

+}

+

+const ::rtl::OUString& MediaDescriptor::PROP_PATTERN()

+{

+    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("Pattern"));

+    return sProp;

+}

+

+const ::rtl::OUString& MediaDescriptor::PROP_POSSIZE()

+{

+    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("PosSize"));

+    return sProp;

+}

+

+const ::rtl::OUString& MediaDescriptor::PROP_POSTDATA()

+{

+    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("PostData"));

+    return sProp;

+}

+

+const ::rtl::OUString& MediaDescriptor::PROP_POSTSTRING()

+{

+    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("PostString"));

+    return sProp;

+}

+

+const ::rtl::OUString& MediaDescriptor::PROP_PREVIEW()

+{

+    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("Preview"));

+    return sProp;

+}

+

+const ::rtl::OUString& MediaDescriptor::PROP_READONLY()

+{

+    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("ReadOnly"));

+    return sProp;

+}

+

+const ::rtl::OUString& MediaDescriptor::PROP_REFERRER()

+{

+    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("Referer"));

+    return sProp;

+}

+

+const ::rtl::OUString& MediaDescriptor::PROP_SILENT()

+{

+    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("Silent"));

+    return sProp;

+}

+

+const ::rtl::OUString& MediaDescriptor::PROP_STATUSINDICATOR()

+{

+    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("StatusIndicator"));

+    return sProp;

+}

+

+const ::rtl::OUString& MediaDescriptor::PROP_STREAM()

+{

+    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("Stream"));

+    return sProp;

+}

+

+const ::rtl::OUString& MediaDescriptor::PROP_STREAMFOROUTPUT()

+{

+    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("StreamForOutput"));

+    return sProp;

+}

+

+const ::rtl::OUString& MediaDescriptor::PROP_TEMPLATENAME()

+{

+    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("TemplateName"));

+    return sProp;

+}

+

+const ::rtl::OUString& MediaDescriptor::PROP_TEMPLATEREGIONNAME()

+{

+    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("TemplateRegionName"));

+    return sProp;

+}

+

+const ::rtl::OUString& MediaDescriptor::PROP_TYPENAME()

+{

+    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("TypeName"));

+    return sProp;

+}

+

+const ::rtl::OUString& MediaDescriptor::PROP_UCBCONTENT()

+{

+    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("UCBContent"));

+    return sProp;

+}

+

+const ::rtl::OUString& MediaDescriptor::PROP_UPDATEDOCMODE()

+{

+    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("UpdateDocMode"));

+    return sProp;

+}

+

+const ::rtl::OUString& MediaDescriptor::PROP_URL()

+{

+    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("URL"));

+    return sProp;

+}

+

+const ::rtl::OUString& MediaDescriptor::PROP_VERSION()

+{

+    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("Version"));

+    return sProp;

+}

+

+const ::rtl::OUString& MediaDescriptor::PROP_VIEWID()

+{

+    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("ViewId"));

+    return sProp;

+}

+

+const ::rtl::OUString& MediaDescriptor::PROP_REPAIRPACKAGE()

+{

+    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("RepairPackage"));

+    return sProp;

+}

+

+const ::rtl::OUString& MediaDescriptor::PROP_DOCUMENTTITLE()

+{

+    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("DocumentTitle"));

+    return sProp;

+}

+

+const ::rtl::OUString& MediaDescriptor::PROP_MODEL()

+{

+    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("Model"));

+    return sProp;

+}

+

+const ::rtl::OUString& MediaDescriptor::PROP_PASSWORD()

+{

+    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("Password"));

+    return sProp;

+}

+

+const ::rtl::OUString& MediaDescriptor::PROP_TITLE()

+{

+    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("Title"));

+    return sProp;

+}

+

+const ::rtl::OUString& MediaDescriptor::PROP_SALVAGEDFILE()

+{

+    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("SalvagedFile"));

+    return sProp;

+}

+

+const ::rtl::OUString& MediaDescriptor::PROP_VIEWONLY()

+{

+    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("ViewOnly"));

+    return sProp;

+}

+

+const ::rtl::OUString& MediaDescriptor::PROP_DOCUMENTBASEURL()

+{

+    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("DocumentBaseURL"));

+    return sProp;

+}

+

+const ::rtl::OUString& MediaDescriptor::PROP_VIEWCONTROLLERNAME()

+{

+    static const ::rtl::OUString sProp(RTL_CONSTASCII_USTRINGPARAM("ViewControllerName"));

+    return sProp;

+}

+/*-----------------------------------------------

+    10.03.2004 08:09

+-----------------------------------------------*/

+MediaDescriptor::MediaDescriptor()

+    : SequenceAsHashMap()

+{

+}

+

+/*-----------------------------------------------

+    10.03.2004 08:09

+-----------------------------------------------*/

+MediaDescriptor::MediaDescriptor(const css::uno::Any& aSource)

+    : SequenceAsHashMap(aSource)

+{

+}

+

+/*-----------------------------------------------

+    10.03.2004 08:09

+-----------------------------------------------*/

+MediaDescriptor::MediaDescriptor(const css::uno::Sequence< css::beans::PropertyValue >& lSource)

+    : SequenceAsHashMap(lSource)

+{

+}

+

+/*-----------------------------------------------

+    10.03.2004 08:09

+-----------------------------------------------*/

+MediaDescriptor::MediaDescriptor(const css::uno::Sequence< css::beans::NamedValue >& lSource)

+    : SequenceAsHashMap(lSource)

+{

+}

+

+/*-----------------------------------------------

+    18.11.2004 13:37

+-----------------------------------------------*/

+sal_Bool MediaDescriptor::isStreamReadOnly() const

+{

+    static ::rtl::OUString CONTENTSCHEME_FILE     = ::rtl::OUString::createFromAscii("file");

+    static ::rtl::OUString CONTENTPROP_ISREADONLY = ::rtl::OUString::createFromAscii("IsReadOnly");

+    static sal_Bool        READONLY_FALLBACK      = sal_False;

+

+    sal_Bool bReadOnly = READONLY_FALLBACK;

+

+    // check for explicit readonly state

+    const_iterator pIt = find(MediaDescriptor::PROP_READONLY());

+    if (pIt != end())

+    {

+        pIt->second >>= bReadOnly;

+        return bReadOnly;

+    }

+

+    // streams based on post data are readonly by definition

+    pIt = find(MediaDescriptor::PROP_POSTDATA());

+    if (pIt != end())

+        return sal_True;

+

+    // A XStream capsulate XInputStream and XOutputStream ...

+    // If it exists - the file must be open in read/write mode!

+    pIt = find(MediaDescriptor::PROP_STREAM());

+    if (pIt != end())

+        return sal_False;

+

+    // Only file system content provider is able to provide XStream

+    // so for this content impossibility to create XStream triggers

+    // switch to readonly mode.

+    try

+    {

+        css::uno::Reference< css::ucb::XContent > xContent = getUnpackedValueOrDefault(MediaDescriptor::PROP_UCBCONTENT(), css::uno::Reference< css::ucb::XContent >());

+        if (xContent.is())

+        {

+            css::uno::Reference< css::ucb::XContentIdentifier > xId(xContent->getIdentifier(), css::uno::UNO_QUERY);

+            ::rtl::OUString aScheme;

+            if (xId.is())

+                aScheme = xId->getContentProviderScheme();

+

+            if (aScheme.equalsIgnoreAsciiCase(CONTENTSCHEME_FILE))

+                bReadOnly = sal_True;

+            else

+            {

+                ::ucbhelper::Content aContent(xContent, css::uno::Reference< css::ucb::XCommandEnvironment >());

+                aContent.getPropertyValue(CONTENTPROP_ISREADONLY) >>= bReadOnly;

+            }

+        }

+    }

+    catch(const css::uno::RuntimeException& exRun)

+        { throw exRun; }

+    catch(const css::uno::Exception&)

+        {}

+

+    return bReadOnly;

+}

+

+// ----------------------------------------------------------------------------

+

+css::uno::Any MediaDescriptor::getComponentDataEntry( const ::rtl::OUString& rName ) const

+{

+    SequenceAsHashMap aCompDataMap( getUnpackedValueOrDefault( PROP_COMPONENTDATA(), ComponentDataSequence() ) );

+    SequenceAsHashMap::iterator aIt = aCompDataMap.find( rName );

+    return (aIt == aCompDataMap.end()) ? css::uno::Any() : aIt->second;

+}

+

+void MediaDescriptor::setComponentDataEntry( const ::rtl::OUString& rName, const css::uno::Any& rValue )

+{

+    if( rValue.hasValue() )

+    {

+        // get or craete the 'ComponentData' property entry

+        css::uno::Any& rCompDataAny = operator[]( PROP_COMPONENTDATA() );

+        // check type, insert the value

+        OSL_ENSURE( !rCompDataAny.hasValue() || rCompDataAny.has< ComponentDataSequence >(),

+            "MediaDescriptor::setComponentDataEntry - incompatible 'ComponentData' property in media descriptor" );

+        if( !rCompDataAny.hasValue() || rCompDataAny.has< ComponentDataSequence >() )

+        {

+            // insert or overwrite the passed value

+            SequenceAsHashMap aCompDataMap( rCompDataAny );

+            aCompDataMap[ rName ] = rValue;

+            // write back the sequence (sal_False = use NamedValue instead of PropertyValue)

+            rCompDataAny = aCompDataMap.getAsConstAny( sal_False );

+        }

+    }

+    else

+    {

+        // if an empty Any is passed, clear the entry

+        clearComponentDataEntry( rName );

+    }

+}

+

+void MediaDescriptor::clearComponentDataEntry( const ::rtl::OUString& rName )

+{

+    SequenceAsHashMap::iterator aPropertyIter = find( PROP_COMPONENTDATA() );

+    if( aPropertyIter != end() )

+    {

+        OSL_ENSURE( aPropertyIter->second.has< ComponentDataSequence >(),

+            "MediaDescriptor::clearComponentDataEntry - incompatible 'ComponentData' property in media descriptor" );

+        if( aPropertyIter->second.has< ComponentDataSequence >() )

+        {

+            // remove the value with the passed name

+            SequenceAsHashMap aCompDataMap( aPropertyIter->second );

+            aCompDataMap.erase( rName );

+            // write back the sequence, or remove it completely if it is empty

+            if( aCompDataMap.empty() )

+                erase( aPropertyIter );

+            else

+                aPropertyIter->second = aCompDataMap.getAsConstAny( sal_False );

+        }

+    }

+}

+

+/*-----------------------------------------------

+    10.03.2004 09:02

+-----------------------------------------------*/

+sal_Bool MediaDescriptor::addInputStream()

+{

+    return impl_addInputStream( sal_True );

+}

+

+/*-----------------------------------------------*/

+sal_Bool MediaDescriptor::addInputStreamOwnLock()

+{

+    // Own lock file implementation

+

+    sal_Bool bUseLock = sal_True; // the system file locking is used per default

+    try

+    {

+

+        css::uno::Reference< css::uno::XInterface > xCommonConfig = ::comphelper::ConfigurationHelper::openConfig(

+                            ::comphelper::getProcessServiceFactory(),

+                            ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "/org.openoffice.Office.Common" ) ),

+                            ::comphelper::ConfigurationHelper::E_STANDARD );

+        if ( !xCommonConfig.is() )

+            throw css::uno::RuntimeException();

+

+        ::comphelper::ConfigurationHelper::readRelativeKey(

+                xCommonConfig,

+                ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Misc/" ) ),

+                ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "UseDocumentSystemFileLocking" ) ) ) >>= bUseLock;

+    }

+    catch( const css::uno::Exception& )

+    {

+    }

+

+    return impl_addInputStream( bUseLock );

+}

+

+/*-----------------------------------------------*/

+sal_Bool MediaDescriptor::impl_addInputStream( sal_Bool bLockFile )

+{

+    // check for an already existing stream item first

+    const_iterator pIt = find(MediaDescriptor::PROP_INPUTSTREAM());

+    if (pIt != end())

+        return sal_True;

+

+    try

+    {

+        // No stream available - create a new one

+        // a) data comes as PostData ...

+        pIt = find(MediaDescriptor::PROP_POSTDATA());

+        if (pIt != end())

+        {

+            const css::uno::Any& rPostData = pIt->second;

+            css::uno::Reference< css::io::XInputStream > xPostData;

+            rPostData >>= xPostData;

+

+            return impl_openStreamWithPostData( xPostData );

+        }

+

+        // b) ... or we must get it from the given URL

+        ::rtl::OUString sURL = getUnpackedValueOrDefault(MediaDescriptor::PROP_URL(), ::rtl::OUString());

+        if (!sURL.getLength())

+            throw css::uno::Exception(

+                    ::rtl::OUString::createFromAscii("Found no URL."),

+                    css::uno::Reference< css::uno::XInterface >());

+

+        // Parse URL! Only the main part has to be used further. E.g. a jumpmark can make trouble

+        ::rtl::OUString sNormalizedURL = impl_normalizeURL( sURL );

+        return impl_openStreamWithURL( sNormalizedURL, bLockFile );

+    }

+#if OSL_DEBUG_LEVEL>0

+    catch(const css::uno::Exception& ex)

+    {

+        ::rtl::OUStringBuffer sMsg(256);

+        sMsg.appendAscii("Invalid MediaDescriptor detected:\n");

+        sMsg.append     (ex.Message                           );

+        OSL_ENSURE(sal_False, ::rtl::OUStringToOString(sMsg.makeStringAndClear(), RTL_TEXTENCODING_UTF8).getStr());

+    }

+#else

+    catch(const css::uno::Exception&)

+        {}

+#endif

+

+    return sal_False;

+}

+

+/*-----------------------------------------------

+    25.03.2004 12:38

+-----------------------------------------------*/

+sal_Bool MediaDescriptor::impl_openStreamWithPostData( const css::uno::Reference< css::io::XInputStream >& _rxPostData )

+    throw(::com::sun::star::uno::RuntimeException)

+{

+    if ( !_rxPostData.is() )

+        throw css::lang::IllegalArgumentException(

+                ::rtl::OUString::createFromAscii("Found invalid PostData."),

+                css::uno::Reference< css::uno::XInterface >(), 1);

+

+    // PostData can't be used in read/write mode!

+    (*this)[MediaDescriptor::PROP_READONLY()] <<= sal_True;

+

+    // prepare the environment

+    css::uno::Reference< css::task::XInteractionHandler > xInteraction = getUnpackedValueOrDefault(

+        MediaDescriptor::PROP_INTERACTIONHANDLER(),

+        css::uno::Reference< css::task::XInteractionHandler >());

+    css::uno::Reference< css::ucb::XProgressHandler > xProgress;

+    ::ucbhelper::CommandEnvironment* pCommandEnv = new ::ucbhelper::CommandEnvironment(xInteraction, xProgress);

+    css::uno::Reference< css::ucb::XCommandEnvironment > xCommandEnv(static_cast< css::ucb::XCommandEnvironment* >(pCommandEnv), css::uno::UNO_QUERY);

+

+    // media type

+    ::rtl::OUString sMediaType = getUnpackedValueOrDefault(MediaDescriptor::PROP_MEDIATYPE(), ::rtl::OUString());

+    if (!sMediaType.getLength())

+    {

+        sMediaType = ::rtl::OUString::createFromAscii("application/x-www-form-urlencoded");

+        (*this)[MediaDescriptor::PROP_MEDIATYPE()] <<= sMediaType;

+    }

+

+    // url

+    ::rtl::OUString sURL( getUnpackedValueOrDefault( PROP_URL(), ::rtl::OUString() ) );

+

+    css::uno::Reference< css::io::XInputStream > xResultStream;

+    try

+    {

+        // seek PostData stream to the beginning

+        css::uno::Reference< css::io::XSeekable > xSeek( _rxPostData, css::uno::UNO_QUERY );

+        if ( xSeek.is() )

+            xSeek->seek( 0 );

+

+        // a content for the URL

+        ::ucbhelper::Content aContent( sURL, xCommandEnv );

+

+        // use post command

+        css::ucb::PostCommandArgument2 aPostArgument;

+        aPostArgument.Source = _rxPostData;

+        css::uno::Reference< css::io::XActiveDataSink > xSink( new ucbhelper::ActiveDataSink );

+        aPostArgument.Sink = xSink;

+        aPostArgument.MediaType = sMediaType;

+        aPostArgument.Referer = getUnpackedValueOrDefault( PROP_REFERRER(), ::rtl::OUString() );

+

+        ::rtl::OUString sCommandName( RTL_CONSTASCII_USTRINGPARAM( "post" ) );

+        aContent.executeCommand( sCommandName, css::uno::makeAny( aPostArgument ) );

+

+        // get result

+        xResultStream = xSink->getInputStream();

+    }

+    catch( const css::uno::Exception& )

+    {

+    }

+

+    // success?

+    if ( !xResultStream.is() )

+    {

+        OSL_ENSURE( false, "no valid reply to the HTTP-Post" );

+        return sal_False;

+    }

+

+    (*this)[MediaDescriptor::PROP_INPUTSTREAM()] <<= xResultStream;

+    return sal_True;

+}

+

+/*-----------------------------------------------*/

+

+/*-----------------------------------------------

+    25.03.2004 12:29

+-----------------------------------------------*/

+sal_Bool MediaDescriptor::impl_openStreamWithURL( const ::rtl::OUString& sURL, sal_Bool bLockFile )

+    throw(::com::sun::star::uno::RuntimeException)

+{

+    // prepare the environment

+    css::uno::Reference< css::task::XInteractionHandler > xOrgInteraction = getUnpackedValueOrDefault(

+        MediaDescriptor::PROP_INTERACTIONHANDLER(),

+        css::uno::Reference< css::task::XInteractionHandler >());

+

+    StillReadWriteInteraction* pInteraction = new StillReadWriteInteraction(xOrgInteraction);

+    css::uno::Reference< css::task::XInteractionHandler > xInteraction(static_cast< css::task::XInteractionHandler* >(pInteraction), css::uno::UNO_QUERY);

+

+    css::uno::Reference< css::ucb::XProgressHandler > xProgress;

+    ::ucbhelper::CommandEnvironment* pCommandEnv = new ::ucbhelper::CommandEnvironment(xInteraction, xProgress);

+    css::uno::Reference< css::ucb::XCommandEnvironment > xCommandEnv(static_cast< css::ucb::XCommandEnvironment* >(pCommandEnv), css::uno::UNO_QUERY);

+

+    // try to create the content

+    // no content -> no stream => return immediatly with FALSE

+    ::ucbhelper::Content                      aContent;

+    css::uno::Reference< css::ucb::XContent > xContent;

+    try

+    {

+        aContent = ::ucbhelper::Content(sURL, xCommandEnv);

+        xContent = aContent.get();

+    }

+    catch(const css::uno::RuntimeException&)

+        { throw; }

+    catch(const css::ucb::ContentCreationException&)

+        { return sal_False; } // TODO error handling

+    catch(const css::uno::Exception&)

+        { return sal_False; } // TODO error handling

+

+    // try to open the file in read/write mode

+    // (if its allowed to do so).

+    // But handle errors in a "hidden mode". Because

+    // we try it readonly later - if read/write isnt an option.

+    css::uno::Reference< css::io::XStream >      xStream     ;

+    css::uno::Reference< css::io::XInputStream > xInputStream;

+

+    sal_Bool bReadOnly = sal_False;

+    sal_Bool bModeRequestedExplicitly = sal_False;

+    const_iterator pIt = find(MediaDescriptor::PROP_READONLY());

+    if (pIt != end())

+    {

+        pIt->second >>= bReadOnly;

+        bModeRequestedExplicitly = sal_True;

+    }

+

+    if ( !bReadOnly && bLockFile )

+    {

+        try

+        {

+            // TODO: use "special" still interaction to supress error messages

+            xStream = aContent.openWriteableStream();

+            if (xStream.is())

+                xInputStream = xStream->getInputStream();

+        }

+        catch(const css::uno::RuntimeException&)

+            { throw; }

+        catch(const css::uno::Exception&)

+            {

+                // ignore exception, if reason was problem reasoned on

+                // open it in WRITEABLE mode! Then we try it READONLY

+                // later a second time.

+                // All other errors must be handled as real error an

+                // break this method.

+                if (!pInteraction->wasWriteError() || bModeRequestedExplicitly)

+                    return sal_False;

+                xStream.clear();

+                xInputStream.clear();

+            }

+    }

+

+    // If opening of the stream in read/write mode wasnt allowed

+    // or failed by an error - we must try it in readonly mode.

+    if (!xInputStream.is())

+    {

+        rtl::OUString aScheme;

+

+        try

+        {

+            css::uno::Reference< css::ucb::XContentIdentifier > xContId(

+                aContent.get().is() ? aContent.get()->getIdentifier() : 0 );

+

+            if ( xContId.is() )

+                aScheme = xContId->getContentProviderScheme();

+

+            // Only file system content provider is able to provide XStream

+            // so for this content impossibility to create XStream triggers

+            // switch to readonly mode in case of opening with locking on

+            if( bLockFile && aScheme.equalsIgnoreAsciiCaseAscii( "file" ) )

+                bReadOnly = sal_True;

+            else

+            {

+                sal_Bool bRequestReadOnly = bReadOnly;

+                aContent.getPropertyValue( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "IsReadOnly" ) ) ) >>= bReadOnly;

+                if ( bReadOnly && !bRequestReadOnly && bModeRequestedExplicitly )

+                        return sal_False; // the document is explicitly requested with WRITEABLE mode

+            }

+        }

+        catch(const css::uno::RuntimeException&)

+            { throw; }

+        catch(const css::uno::Exception&)

+            { /* no error handling if IsReadOnly property does not exist for UCP */ }

+

+        if ( bReadOnly )

+               (*this)[MediaDescriptor::PROP_READONLY()] <<= bReadOnly;

+

+        pInteraction->resetInterceptions();

+        pInteraction->resetErrorStates();

+        try

+        {

+            // all the contents except file-URLs should be opened as usual

+            if ( bLockFile || !aScheme.equalsIgnoreAsciiCaseAscii( "file" ) )

+                xInputStream = aContent.openStream();

+            else

+                xInputStream = aContent.openStreamNoLock();

+        }

+        catch(const css::uno::RuntimeException&)

+            { throw; }

+        catch(const css::uno::Exception&)

+            { return sal_False; }

+    }

+

+    // add streams to the descriptor

+    if (xContent.is())

+        (*this)[MediaDescriptor::PROP_UCBCONTENT()] <<= xContent;

+    if (xStream.is())

+        (*this)[MediaDescriptor::PROP_STREAM()] <<= xStream;

+    if (xInputStream.is())

+        (*this)[MediaDescriptor::PROP_INPUTSTREAM()] <<= xInputStream;

+

+    // At least we need an input stream. The r/w stream is optional ...

+    return xInputStream.is();

+}

+

+/*-----------------------------------------------

+    10.09.2004 10:51

+-----------------------------------------------*/

+::rtl::OUString MediaDescriptor::impl_normalizeURL(const ::rtl::OUString& sURL)

+{

+    /* Remove Jumpmarks (fragments) of an URL only here.

+       They are not part of any URL and as a result may be

+       no ucb content can be created then.

+       On the other side arguments must exists ... because

+       they are part of an URL.

+

+       Do not use the URLTransformer service here. Because

+       it parses the URL in another way. It's main part isnt enough

+       and it's complete part contains the jumpmark (fragment) parameter ...

+    */

+    static ::rtl::OUString SERVICENAME_URIREFERENCEFACTORY = ::rtl::OUString::createFromAscii("com.sun.star.uri.UriReferenceFactory");

+

+    try

+    {

+        css::uno::Reference< css::lang::XMultiServiceFactory > xSMGR      = ::comphelper::getProcessServiceFactory();

+        css::uno::Reference< css::uri::XUriReferenceFactory >  xUriFactory(xSMGR->createInstance(SERVICENAME_URIREFERENCEFACTORY), css::uno::UNO_QUERY_THROW);

+        css::uno::Reference< css::uri::XUriReference >         xUriRef    = xUriFactory->parse(sURL);

+        if (xUriRef.is())

+        {

+            xUriRef->clearFragment();

+            return xUriRef->getUriReference();

+        }

+    }

+    catch(const css::uno::RuntimeException& exRun)

+        { throw exRun; }

+    catch(const css::uno::Exception&)

+        {}

+

+    // If an error ocurred ... return the original URL.

+    // It's a try .-)

+    return sURL;

+}

+

+} // namespace comphelper

+