Line data Source code
1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 :
21 : #include <stdlib.h>
22 : #include <stdio.h>
23 : #include <database.hxx>
24 : #include <globals.hxx>
25 : #include <command.hxx>
26 : #include <rtl/ustring.hxx>
27 : #include <osl/file.hxx>
28 :
29 : #define BR 0x8000
30 16 : bool FileMove_Impl( const OUString & rFile1, const OUString & rFile2, bool bImmerVerschieben )
31 : {
32 : //printf( "Move from %s to %s\n", rFile2.GetStr(), rFile1.GetStr() );
33 16 : sal_uLong nC1 = 0;
34 16 : sal_uLong nC2 = 1;
35 16 : if( !bImmerVerschieben )
36 : {
37 16 : SvFileStream aOutStm1( rFile1, STREAM_STD_READ );
38 32 : SvFileStream aOutStm2( rFile2, STREAM_STD_READ );
39 16 : if( aOutStm1.GetError() == SVSTREAM_OK )
40 : {
41 0 : sal_uInt8 * pBuf1 = new sal_uInt8[ BR ];
42 0 : sal_uInt8 * pBuf2 = new sal_uInt8[ BR ];
43 0 : nC1 = aOutStm1.Read( pBuf1, BR );
44 0 : nC2 = aOutStm2.Read( pBuf2, BR );
45 0 : while( nC1 == nC2 )
46 : {
47 0 : if( memcmp( pBuf1, pBuf2, nC1 ) )
48 : {
49 0 : nC1++;
50 0 : break;
51 : }
52 : else
53 : {
54 0 : if( 0x8000 != nC1 )
55 0 : break;
56 0 : nC1 = aOutStm1.Read( pBuf1, BR );
57 0 : nC2 = aOutStm2.Read( pBuf2, BR );
58 : }
59 : }
60 0 : delete[] pBuf1;
61 0 : delete[] pBuf2;
62 16 : }
63 : }
64 16 : OUString fileURL2;
65 16 : osl::FileBase::getFileURLFromSystemPath( rFile2, fileURL2 );
66 16 : if( nC1 != nC2 )
67 : {// something has changed
68 16 : OUString fileURL1;
69 16 : osl::FileBase::getFileURLFromSystemPath( rFile1, fileURL1 );
70 : // move file
71 16 : if( osl::FileBase::E_None != osl::File::move( fileURL2, fileURL1 ) )
72 : {
73 : // delete both files
74 0 : osl::File::remove( fileURL1 );
75 0 : osl::File::remove( fileURL2 );
76 0 : return false;
77 : }
78 16 : return true;
79 : }
80 0 : return osl::FileBase::E_None == osl::File::remove( fileURL2 );
81 : }
82 :
83 : //This function gets a system path to a file [fname], creates a temp file in
84 : //the same folder as [fname] and returns the system path of the temp file.
85 16 : inline OUString tempFileHelper(OUString const & fname)
86 : {
87 16 : OUString aTmpFile;
88 :
89 16 : sal_Int32 delimIndex = fname.lastIndexOf( '/' );
90 16 : if( delimIndex > 0 )
91 : {
92 16 : OUString aTmpDir( fname.copy( 0, delimIndex ) );
93 16 : osl::FileBase::getFileURLFromSystemPath( aTmpDir, aTmpDir );
94 16 : osl::FileBase::createTempFile( &aTmpDir, 0, &aTmpFile );
95 16 : osl::FileBase::getSystemPathFromFileURL( aTmpFile, aTmpFile );
96 : }
97 : else
98 : {
99 0 : OStringBuffer aStr("invalid filename: ");
100 0 : aStr.append(OUStringToOString(fname, RTL_TEXTENCODING_UTF8));
101 0 : fprintf(stderr, "%s\n", aStr.getStr());
102 : }
103 16 : return aTmpFile;
104 : }
105 :
106 8 : int main ( int argc, char ** argv)
107 : {
108 8 : OUString aTmpSlotMapFile;
109 16 : OUString aTmpDepFile;
110 :
111 16 : SvCommand aCommand( argc, argv );
112 :
113 8 : if( aCommand.nVerbosity != 0 )
114 0 : printf( "StarView Interface Definition Language (IDL) Compiler 3.0\n" );
115 :
116 8 : Init();
117 8 : SvIdlWorkingBase * pDataBase = new SvIdlWorkingBase(aCommand);
118 :
119 8 : int nExit = 0;
120 8 : if( !aCommand.aExportFile.isEmpty() )
121 : {
122 8 : osl::DirectoryItem aDI;
123 16 : osl::FileStatus fileStatus( osl_FileStatus_Mask_FileName );
124 8 : osl::DirectoryItem::get( aCommand.aExportFile, aDI );
125 8 : aDI.getFileStatus(fileStatus);
126 16 : pDataBase->SetExportFile( fileStatus.getFileName() );
127 : }
128 :
129 8 : if( ReadIdl( pDataBase, aCommand ) )
130 : {
131 8 : if( nExit == 0 && !aCommand.aSlotMapFile.isEmpty() )
132 : {
133 8 : aTmpSlotMapFile = tempFileHelper(aCommand.aSlotMapFile);
134 8 : SvFileStream aOutStm( aTmpSlotMapFile, STREAM_READWRITE | StreamMode::TRUNC );
135 8 : if( !pDataBase->WriteSfx( aOutStm ) )
136 : {
137 0 : nExit = -1;
138 0 : OStringBuffer aStr("cannot write slotmap file: ");
139 0 : aStr.append(OUStringToOString(aCommand.aSlotMapFile, RTL_TEXTENCODING_UTF8));
140 0 : fprintf(stderr, "%s\n", aStr.getStr());
141 8 : }
142 : }
143 8 : if (nExit == 0 && !aCommand.m_DepFile.isEmpty())
144 : {
145 8 : aTmpDepFile = tempFileHelper(aCommand.m_DepFile);
146 8 : SvFileStream aOutStm( aTmpDepFile, STREAM_READWRITE | StreamMode::TRUNC );
147 8 : pDataBase->WriteDepFile(aOutStm, aCommand.aTargetFile);
148 8 : if( aOutStm.GetError() != SVSTREAM_OK )
149 : {
150 0 : nExit = -1;
151 : fprintf( stderr, "cannot write dependency file: %s\n",
152 : OUStringToOString( aCommand.m_DepFile,
153 0 : RTL_TEXTENCODING_UTF8 ).getStr() );
154 8 : }
155 : }
156 : }
157 : else
158 0 : nExit = -1;
159 :
160 8 : if( nExit == 0 )
161 : {
162 8 : bool bErr = false;
163 8 : bool bDoMove = aCommand.aTargetFile.isEmpty();
164 16 : OUString aErrFile, aErrFile2;
165 8 : if( !bErr && !aCommand.aSlotMapFile.isEmpty() )
166 : {
167 8 : bErr |= !FileMove_Impl( aCommand.aSlotMapFile, aTmpSlotMapFile, bDoMove );
168 8 : if( bErr ) {
169 0 : aErrFile = aCommand.aSlotMapFile;
170 0 : aErrFile2 = aTmpSlotMapFile;
171 : }
172 : }
173 8 : if (!bErr && !aCommand.m_DepFile.isEmpty())
174 : {
175 8 : bErr |= !FileMove_Impl( aCommand.m_DepFile, aTmpDepFile, bDoMove );
176 8 : if (bErr) {
177 0 : aErrFile = aCommand.m_DepFile;
178 0 : aErrFile2 = aTmpDepFile;
179 : }
180 : }
181 :
182 8 : if( bErr )
183 : {
184 0 : nExit = -1;
185 0 : OStringBuffer aStr("cannot move file from: ");
186 : aStr.append(OUStringToOString(aErrFile2,
187 0 : RTL_TEXTENCODING_UTF8));
188 0 : aStr.append("\n to file: ");
189 : aStr.append(OUStringToOString(aErrFile,
190 0 : RTL_TEXTENCODING_UTF8));
191 0 : fprintf( stderr, "%s\n", aStr.getStr() );
192 : }
193 : else
194 : {
195 8 : if( !aCommand.aTargetFile.isEmpty() )
196 : {
197 : // stamp file, because idl passed through correctly
198 : SvFileStream aOutStm( aCommand.aTargetFile,
199 8 : STREAM_READWRITE | StreamMode::TRUNC );
200 : }
201 8 : }
202 : }
203 :
204 8 : if( nExit != 0 )
205 : {
206 0 : if( !aCommand.aSlotMapFile.isEmpty() )
207 : {
208 0 : osl::FileBase::getSystemPathFromFileURL( aTmpSlotMapFile, aTmpSlotMapFile );
209 0 : osl::File::remove( aTmpSlotMapFile );
210 : }
211 : }
212 :
213 8 : delete pDataBase;
214 8 : DeInit();
215 8 : if( nExit != 0 )
216 0 : fprintf( stderr, "svidl terminated with errors\n" );
217 16 : return nExit;
218 : }
219 :
220 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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