Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 213 insertions, 0 deletions

diff --git a/idl/source/prj/svidl.cxx b/idl/source/prj/svidl.cxx
new file mode 100644
index 000000000..2c9fbf63d
--- /dev/null
+++ b/idl/source/prj/svidl.cxx
@@ -0,0 +1,213 @@
+/* -*- 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 .
+ */
+
+
+#include <stdio.h>
+#include <database.hxx>
+#include <command.hxx>
+#include <rtl/ustring.hxx>
+#include <osl/file.hxx>
+#include <memory>
+
+#define BR 0x8000
+static bool FileMove_Impl( const OUString & rFile1, const OUString & rFile2, bool bMoveAlways )
+{
+    //printf( "Move from %s to %s\n", rFile2.GetStr(), rFile1.GetStr() );
+    sal_uLong nC1 = 0;
+    sal_uLong nC2 = 1;
+    if( !bMoveAlways )
+    {
+        SvFileStream aOutStm1( rFile1, StreamMode::STD_READ );
+        SvFileStream aOutStm2( rFile2, StreamMode::STD_READ );
+        if( aOutStm1.GetError() == ERRCODE_NONE )
+        {
+            std::unique_ptr<sal_uInt8[]> pBuf1(new sal_uInt8[ BR ]);
+            std::unique_ptr<sal_uInt8[]> pBuf2(new sal_uInt8[ BR ]);
+            nC1 = aOutStm1.ReadBytes(pBuf1.get(), BR);
+            nC2 = aOutStm2.ReadBytes(pBuf2.get(), BR);
+            while( nC1 == nC2 )
+            {
+                if( memcmp( pBuf1.get(), pBuf2.get(), nC1 ) )
+                {
+                    nC1++;
+                    break;
+                }
+                else
+                {
+                    if( 0x8000 != nC1 )
+                        break;
+                    nC1 = aOutStm1.ReadBytes(pBuf1.get(), BR);
+                    nC2 = aOutStm2.ReadBytes(pBuf2.get(), BR);
+                }
+            }
+        }
+    }
+    OUString fileURL2;
+    osl::FileBase::getFileURLFromSystemPath( rFile2, fileURL2 );
+    if( nC1 != nC2 )
+    {// something has changed
+        OUString fileURL1;
+        osl::FileBase::getFileURLFromSystemPath( rFile1, fileURL1 );
+        // move file
+        if( osl::FileBase::E_None != osl::File::move( fileURL2, fileURL1 ) )
+        {
+            // delete both files
+            osl::File::remove( fileURL1 );
+            osl::File::remove( fileURL2 );
+            return false;
+        }
+        return true;
+    }
+    return osl::FileBase::E_None == osl::File::remove( fileURL2 );
+}
+
+//This function gets a system path to a file [fname], creates a temp file in
+//the same folder as [fname] and returns the system path of the temp file.
+static OUString tempFileHelper(std::u16string_view fname)
+{
+    OUString aTmpFile;
+
+    size_t delimIndex = fname.rfind( '/' );
+    if( delimIndex > 0 && delimIndex != std::u16string_view::npos)
+    {
+        OUString aTmpDir( fname.substr( 0,  delimIndex ) );
+        osl::FileBase::getFileURLFromSystemPath( aTmpDir, aTmpDir );
+        osl::FileBase::createTempFile( &aTmpDir, nullptr, &aTmpFile );
+        osl::FileBase::getSystemPathFromFileURL( aTmpFile, aTmpFile );
+    }
+    else
+    {
+        OString aStr = "invalid filename: " +
+            OUStringToOString(fname, RTL_TEXTENCODING_UTF8);
+        fprintf(stderr, "%s\n", aStr.getStr());
+    }
+    return aTmpFile;
+}
+
+int main ( int argc, char ** argv)
+{
+    OUString aTmpSlotMapFile;
+    OUString aTmpDepFile;
+
+    SvCommand aCommand( argc, argv );
+
+    if( aCommand.nVerbosity != 0 )
+        printf( "StarView Interface Definition Language (IDL) Compiler 3.0\n" );
+
+    Init();
+    std::unique_ptr<SvIdlWorkingBase> pDataBase( new SvIdlWorkingBase(aCommand));
+
+    int nExit = 0;
+    if( !aCommand.aExportFile.isEmpty() )
+    {
+        osl::DirectoryItem aDI;
+        osl::FileStatus fileStatus( osl_FileStatus_Mask_FileName );
+        (void)osl::DirectoryItem::get( aCommand.aExportFile, aDI );
+        (void)aDI.getFileStatus(fileStatus);
+        pDataBase->SetExportFile( fileStatus.getFileName() );
+    }
+
+    if( ReadIdl( pDataBase.get(), aCommand ) )
+    {
+        if( nExit == 0 && !aCommand.aSlotMapFile.isEmpty() )
+        {
+            aTmpSlotMapFile = tempFileHelper(aCommand.aSlotMapFile);
+            SvFileStream aOutStm( aTmpSlotMapFile, StreamMode::READWRITE | StreamMode::TRUNC );
+            if( !pDataBase->WriteSfx( aOutStm ) )
+            {
+                nExit = -1;
+                OString aStr = "cannot write slotmap file: " +
+                    OUStringToOString(aCommand.aSlotMapFile, RTL_TEXTENCODING_UTF8);
+                fprintf(stderr, "%s\n", aStr.getStr());
+            }
+        }
+        if (nExit == 0 && !aCommand.m_DepFile.isEmpty())
+        {
+            aTmpDepFile = tempFileHelper(aCommand.m_DepFile);
+            SvFileStream aOutStm( aTmpDepFile, StreamMode::READWRITE | StreamMode::TRUNC );
+            pDataBase->WriteDepFile(aOutStm, aCommand.aTargetFile);
+            if( aOutStm.GetError() != ERRCODE_NONE )
+            {
+                nExit = -1;
+                fprintf( stderr, "cannot write dependency file: %s\n",
+                        OUStringToOString( aCommand.m_DepFile,
+                            RTL_TEXTENCODING_UTF8 ).getStr() );
+            }
+        }
+    }
+    else
+        nExit = -1;
+
+    if( nExit == 0 )
+    {
+        bool bErr = false;
+        bool bDoMove = aCommand.aTargetFile.isEmpty();
+        OUString aErrFile, aErrFile2;
+        if (!aCommand.aSlotMapFile.isEmpty())
+        {
+            bErr = !FileMove_Impl( aCommand.aSlotMapFile, aTmpSlotMapFile, bDoMove );
+            if( bErr ) {
+                aErrFile = aCommand.aSlotMapFile;
+                aErrFile2 = aTmpSlotMapFile;
+            }
+        }
+        if (!bErr && !aCommand.m_DepFile.isEmpty())
+        {
+            bErr |= !FileMove_Impl( aCommand.m_DepFile, aTmpDepFile, bDoMove );
+            if (bErr) {
+                aErrFile = aCommand.m_DepFile;
+                aErrFile2 = aTmpDepFile;
+            }
+        }
+
+        if( bErr )
+        {
+            nExit = -1;
+            OString aStr = "cannot move file from: " +
+                OUStringToOString(aErrFile2, RTL_TEXTENCODING_UTF8) +
+                "\n              to file: " +
+                OUStringToOString(aErrFile, RTL_TEXTENCODING_UTF8);
+            fprintf( stderr, "%s\n", aStr.getStr() );
+        }
+        else
+        {
+            if( !aCommand.aTargetFile.isEmpty() )
+            {
+                // stamp file, because idl passed through correctly
+                SvFileStream aOutStm( aCommand.aTargetFile,
+                                StreamMode::READWRITE | StreamMode::TRUNC );
+            }
+        }
+    }
+
+    if( nExit != 0 )
+    {
+        if( !aCommand.aSlotMapFile.isEmpty() )
+        {
+            osl::FileBase::getSystemPathFromFileURL( aTmpSlotMapFile, aTmpSlotMapFile );
+            osl::File::remove( aTmpSlotMapFile );
+        }
+    }
+
+    if( nExit != 0 )
+        fprintf( stderr, "svidl terminated with errors\n" );
+    return nExit;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */