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 : #include "pdfioutdev_gpl.hxx"
21 : #ifdef WNT
22 : # include <io.h>
23 : # include <fcntl.h> /*_O_BINARY*/
24 : #endif
25 :
26 3 : FILE* g_binary_out=stderr;
27 :
28 : #ifndef SYSTEM_POPPLER
29 : static char ownerPassword[33] = "\001";
30 : static char userPassword[33] = "\001";
31 : static char outputFile[256] = "\001";
32 :
33 : static ArgDesc argDesc[] = {
34 : {(char*)"-f", argString, outputFile, sizeof(outputFile),
35 : (char*)"output file for binary streams"},
36 : {(char*)"-opw", argString, ownerPassword, sizeof(ownerPassword),
37 : (char*)"owner password (for encrypted files)"},
38 : {(char*)"-upw", argString, userPassword, sizeof(userPassword),
39 : (char*)"user password (for encrypted files)"},
40 : {NULL, argString, NULL, 0, NULL }
41 : };
42 : #else
43 : static const char *ownerPassword = "\001";
44 : static const char *userPassword = "\001";
45 : static const char *outputFile = "\001";
46 : #endif
47 :
48 3 : int main(int argc, char **argv)
49 : {
50 : #ifndef SYSTEM_POPPLER
51 : // parse args; initialize to defaults
52 : if( !parseArgs(argDesc, &argc, argv) )
53 : return 1;
54 : #else
55 3 : int k = 0;
56 15 : while (k < argc)
57 : {
58 9 : if (!strcmp(argv[k], "-f"))
59 : {
60 0 : outputFile = argv[k+1];
61 0 : --argc;
62 0 : for (int j = k; j < argc; ++j)
63 0 : argv[j] = argv[j+1];
64 : }
65 9 : else if (!strcmp(argv[k], "-opw"))
66 : {
67 0 : ownerPassword = argv[k+1];
68 0 : --argc;
69 0 : for (int j = k; j < argc; ++j)
70 0 : argv[j] = argv[j+1];
71 : }
72 9 : else if (!strcmp(argv[k], "-upw"))
73 : {
74 0 : userPassword = argv[k+1];
75 0 : --argc;
76 0 : for (int j = k; j < argc; ++j)
77 0 : argv[j] = argv[j+1];
78 : }
79 9 : ++k;
80 : }
81 : #endif
82 :
83 3 : if( argc != 3 )
84 0 : return 1;
85 :
86 : // read config file
87 : globalParams = new GlobalParams(
88 : #ifndef SYSTEM_POPPLER
89 : (char*)""
90 : #endif
91 3 : );
92 3 : globalParams->setErrQuiet(gTrue);
93 : #if !defined(SYSTEM_POPPLER) || defined(_MSC_VER)
94 : globalParams->setupBaseFonts(NULL);
95 : #endif
96 :
97 : // try to read a possible open password form stdin
98 : char aPwBuf[129];
99 3 : aPwBuf[128] = 0;
100 3 : if( ! fgets( aPwBuf, sizeof(aPwBuf)-1, stdin ) )
101 0 : aPwBuf[0] = 0; // mark as empty
102 : else
103 : {
104 3 : for( unsigned int i = 0; i < sizeof(aPwBuf); i++ )
105 : {
106 3 : if( aPwBuf[i] == '\n' )
107 : {
108 3 : aPwBuf[i] = 0;
109 3 : break;
110 : }
111 : }
112 : }
113 :
114 : // PDFDoc takes over ownership for all strings below
115 3 : GooString* pFileName = new GooString(argv[1]);
116 3 : GooString* pErrFileName = new GooString(argv[2]);
117 :
118 : // check for password string(s)
119 3 : GooString* pOwnerPasswordStr( aPwBuf[0] != 0
120 0 : ? new GooString( aPwBuf )
121 3 : : (ownerPassword[0] != '\001'
122 0 : ? new GooString(ownerPassword)
123 6 : : (GooString *)NULL ) );
124 3 : GooString* pUserPasswordStr( userPassword[0] != '\001'
125 0 : ? new GooString(userPassword)
126 3 : : (GooString *)NULL );
127 3 : if( outputFile[0] != '\001' )
128 0 : g_binary_out = fopen(outputFile,"wb");
129 :
130 : #ifdef WNT
131 : // Win actually modifies output for O_TEXT file mode, so need to
132 : // revert to binary here
133 : _setmode( _fileno( g_binary_out ), _O_BINARY );
134 : #endif
135 :
136 : PDFDoc aDoc( pFileName,
137 : pOwnerPasswordStr,
138 3 : pUserPasswordStr );
139 :
140 : PDFDoc aErrDoc( pErrFileName,
141 : pOwnerPasswordStr,
142 6 : pUserPasswordStr );
143 :
144 :
145 : // Check various permissions.
146 3 : if ( !aDoc.isOk() )
147 : {
148 0 : pdfi::PDFOutDev* pOutDev( new pdfi::PDFOutDev(&aErrDoc) );
149 :
150 0 : const int nPages = aErrDoc.isOk() ? aErrDoc.getNumPages() : 0;
151 :
152 : // tell receiver early - needed for proper progress calculation
153 0 : pOutDev->setPageNum( nPages );
154 :
155 : // virtual resolution of the PDF OutputDev in dpi
156 : static const int PDFI_OUTDEV_RESOLUTION=7200;
157 :
158 : // do the conversion
159 0 : for( int i=1; i<=nPages; ++i )
160 : {
161 : aErrDoc.displayPage( pOutDev,
162 : i,
163 : PDFI_OUTDEV_RESOLUTION,
164 : PDFI_OUTDEV_RESOLUTION,
165 0 : 0, gTrue, gTrue, gTrue );
166 0 : aErrDoc.processLinks( pOutDev, i );
167 : }
168 : }
169 : else
170 : {
171 3 : pdfi::PDFOutDev* pOutDev( new pdfi::PDFOutDev(&aDoc) );
172 :
173 : // tell receiver early - needed for proper progress calculation
174 3 : pOutDev->setPageNum( aDoc.getNumPages() );
175 :
176 : // virtual resolution of the PDF OutputDev in dpi
177 : static const int PDFI_OUTDEV_RESOLUTION=7200;
178 :
179 : // do the conversion
180 3 : const int nPages = aDoc.getNumPages();
181 6 : for( int i=1; i<=nPages; ++i )
182 : {
183 : aDoc.displayPage( pOutDev,
184 : i,
185 : PDFI_OUTDEV_RESOLUTION,
186 : PDFI_OUTDEV_RESOLUTION,
187 3 : 0, gTrue, gTrue, gTrue );
188 3 : aDoc.processLinks( pOutDev, i );
189 : }
190 : }
191 6 : return 0;
192 9 : }
193 :
194 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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