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-rw-r--r--idl/source/prj/svidl.cxx213
1 files changed, 213 insertions, 0 deletions
diff --git a/idl/source/prj/svidl.cxx b/idl/source/prj/svidl.cxx
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+++ b/idl/source/prj/svidl.cxx
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+/* -*- 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: */