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           5 : FILE* g_binary_out=stderr;
      27             : 
      28             : static const char *ownerPassword = "\001";
      29             : static const char *userPassword  = "\001";
      30             : static const char *outputFile    = "\001";
      31             : static const char *options       = "\001";
      32             : 
      33           5 : int main(int argc, char **argv)
      34             : {
      35           5 :     int k = 0;
      36          26 :     while (k < argc)
      37             :     {
      38          16 :         if (!strcmp(argv[k], "-f"))
      39             :         {
      40           0 :             outputFile = argv[k+1];
      41           0 :             argc -= 2;
      42           0 :             for (int j = k; j < argc; ++j)
      43           0 :                 argv[j] = argv[j+2];
      44             :         }
      45          16 :         else if (!strcmp(argv[k], "-o"))
      46             :         {
      47           1 :             options = argv[k+1];
      48           1 :             argc -= 2;
      49           1 :             for (int j = k; j < argc; ++j)
      50           0 :                 argv[j] = argv[j+2];
      51             :         }
      52             : 
      53          15 :         else if (!strcmp(argv[k], "-opw"))
      54             :         {
      55           0 :             ownerPassword = argv[k+1];
      56           0 :             argc -= 2;
      57           0 :             for (int j = k; j < argc; ++j)
      58           0 :                 argv[j] = argv[j+2];
      59             :         }
      60          15 :         else if (!strcmp(argv[k], "-upw"))
      61             :         {
      62           0 :             userPassword = argv[k+1];
      63           0 :             argc -= 2;
      64           0 :             for (int j = k; j < argc; ++j)
      65           0 :                 argv[j] = argv[j+2];
      66             :         }
      67          16 :     ++k;
      68             :     }
      69             : 
      70             :     // read config file
      71           5 :     globalParams = new GlobalParams();
      72           5 :     globalParams->setErrQuiet(gTrue);
      73             : #if defined(_MSC_VER)
      74             :     globalParams->setupBaseFonts(NULL);
      75             : #endif
      76             : 
      77             :     // try to read a possible open password form stdin
      78             :     char aPwBuf[129];
      79           5 :     aPwBuf[128] = 0;
      80           5 :     if( ! fgets( aPwBuf, sizeof(aPwBuf)-1, stdin ) )
      81           0 :         aPwBuf[0] = 0; // mark as empty
      82             :     else
      83             :     {
      84           5 :         for( unsigned int i = 0; i < sizeof(aPwBuf); i++ )
      85             :         {
      86           5 :             if( aPwBuf[i] == '\n' )
      87             :             {
      88           5 :                 aPwBuf[i] = 0;
      89           5 :                 break;
      90             :             }
      91             :         }
      92             :     }
      93             : 
      94             :     // PDFDoc takes over ownership for all strings below
      95           5 :     GooString* pFileName    = new GooString(argv[1]);
      96           5 :     GooString* pErrFileName = new GooString(argv[2]);
      97             : 
      98             :     // check for password string(s)
      99           5 :     GooString* pOwnerPasswordStr( aPwBuf[0] != 0
     100           0 :                                  ? new GooString( aPwBuf )
     101           5 :                                  : (ownerPassword[0] != '\001'
     102           0 :                                     ? new GooString(ownerPassword)
     103          10 :                                     : nullptr ) );
     104           5 :     GooString* pUserPasswordStr(  userPassword[0] != '\001'
     105           0 :                                   ? new GooString(userPassword)
     106           5 :                                   : nullptr );
     107           5 :     if( outputFile[0] != '\001' )
     108           0 :         g_binary_out = fopen(outputFile,"wb");
     109             : 
     110             : #ifdef WNT
     111             :     // Win actually modifies output for O_TEXT file mode, so need to
     112             :     // revert to binary here
     113             :     _setmode( _fileno( g_binary_out ), _O_BINARY );
     114             : #endif
     115             : 
     116             :     PDFDoc aDoc( pFileName,
     117             :                  pOwnerPasswordStr,
     118           5 :                  pUserPasswordStr );
     119             : 
     120             :     PDFDoc aErrDoc( pErrFileName,
     121             :                  pOwnerPasswordStr,
     122          10 :                  pUserPasswordStr );
     123             : 
     124             :     // Check various permissions for aDoc.
     125           5 :     PDFDoc &rDoc = aDoc.isOk()? aDoc: aErrDoc;
     126             : 
     127          10 :     pdfi::PDFOutDev aOutDev(&rDoc);
     128           5 :     if (!strcmp(options, "SkipImages")) {
     129           1 :             aOutDev.setSkipImages(true);
     130             :     }
     131             : 
     132             :     // tell the receiver early - needed for proper progress calculation
     133           5 :     const int nPages = rDoc.isOk()? rDoc.getNumPages(): 0;
     134           5 :     pdfi::PDFOutDev::setPageNum(nPages);
     135             : 
     136             :     // virtual resolution of the PDF OutputDev in dpi
     137             :     static const int PDFI_OUTDEV_RESOLUTION = 7200;
     138             : 
     139             :     // do the conversion
     140          10 :     for (int i = 1; i <= nPages; ++i)
     141             :     {
     142             :         rDoc.displayPage(&aOutDev,
     143             :                 i,
     144             :                 PDFI_OUTDEV_RESOLUTION,
     145             :                 PDFI_OUTDEV_RESOLUTION,
     146           5 :                 0, gTrue, gTrue, gTrue);
     147           5 :         rDoc.processLinks(&aOutDev, i);
     148             :     }
     149             : 
     150          10 :     return 0;
     151          15 : }
     152             : 
     153             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */