diff options
Diffstat (limited to 'sdext/source/pdfimport/xpdfwrapper/wrapper_gpl.cxx')
| -rw-r--r-- | sdext/source/pdfimport/xpdfwrapper/wrapper_gpl.cxx | 210 |
1 files changed, 210 insertions, 0 deletions
diff --git a/sdext/source/pdfimport/xpdfwrapper/wrapper_gpl.cxx b/sdext/source/pdfimport/xpdfwrapper/wrapper_gpl.cxx new file mode 100644 index 000000000000..f10ed9278b6b --- /dev/null +++ b/sdext/source/pdfimport/xpdfwrapper/wrapper_gpl.cxx @@ -0,0 +1,210 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/************************************************************************* + * + * OpenOffice.org - a multi-platform office productivity suite + * + * The Contents of this file are made available subject to + * the terms of GNU General Public License Version 2. + * + * + * GNU General Public License, version 2 + * ============================================= + * Copyright 2005 by Sun Microsystems, Inc. + * 901 San Antonio Road, Palo Alto, CA 94303, USA + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public + * License along with this program; if not, write to the Free + * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301, USA. + * + ************************************************************************/ + +#include "pdfioutdev_gpl.hxx" +#ifdef WNT +# include <io.h> +# include <fcntl.h> /*_O_BINARY*/ +#endif + +FILE* g_binary_out=stderr; + +#ifndef SYSTEM_POPPLER +static char ownerPassword[33] = "\001"; +static char userPassword[33] = "\001"; +static char outputFile[256] = "\001"; + +static ArgDesc argDesc[] = { + {(char*)"-f", argString, outputFile, sizeof(outputFile), + (char*)"output file for binary streams"}, + {(char*)"-opw", argString, ownerPassword, sizeof(ownerPassword), + (char*)"owner password (for encrypted files)"}, + {(char*)"-upw", argString, userPassword, sizeof(userPassword), + (char*)"user password (for encrypted files)"}, + {NULL, argString, NULL, 0, NULL } +}; +#else +static const char *ownerPassword = "\001"; +static const char *userPassword = "\001"; +static const char *outputFile = "\001"; +#endif + +int main(int argc, char **argv) +{ +#ifndef SYSTEM_POPPLER + // parse args; initialize to defaults + if( !parseArgs(argDesc, &argc, argv) ) + return 1; +#else + int k = 0; + while (k < argc) + { + if (!strcmp(argv[k], "-f")) + { + outputFile = argv[k+1]; + --argc; + for (int j = k; j < argc; ++j) + argv[j] = argv[j+1]; + } + else if (!strcmp(argv[k], "-opw")) + { + ownerPassword = argv[k+1]; + --argc; + for (int j = k; j < argc; ++j) + argv[j] = argv[j+1]; + } + else if (!strcmp(argv[k], "-upw")) + { + userPassword = argv[k+1]; + --argc; + for (int j = k; j < argc; ++j) + argv[j] = argv[j+1]; + } + ++k; + } +#endif + + if( argc < 2 ) + return 1; + + // read config file + globalParams = new GlobalParams( +#ifndef SYSTEM_POPPLER + (char*)"" +#endif + ); + globalParams->setErrQuiet(gTrue); +#if !defined(SYSTEM_POPPLER) || defined(_MSC_VER) + globalParams->setupBaseFonts(NULL); +#endif + + // try to read a possible open password form stdin + char aPwBuf[129]; + aPwBuf[128] = 0; + if( ! fgets( aPwBuf, sizeof(aPwBuf)-1, stdin ) ) + aPwBuf[0] = 0; // mark as empty + else + { + for( unsigned int i = 0; i < sizeof(aPwBuf); i++ ) + { + if( aPwBuf[i] == '\n' ) + { + aPwBuf[i] = 0; + break; + } + } + } + + // PDFDoc takes over ownership for all strings below + GooString* pFileName = new GooString(argv[1]); + GooString* pTempErrFileName = new GooString("_err.pdf"); + GooString* pTempErrFileNamePath = new GooString(argv[0]); + + GooString* pErrFileName = new GooString(pTempErrFileNamePath,pTempErrFileName); + + + // check for password string(s) + GooString* pOwnerPasswordStr( aPwBuf[0] != 0 + ? new GooString( aPwBuf ) + : (ownerPassword[0] != '\001' + ? new GooString(ownerPassword) + : (GooString *)NULL ) ); + GooString* pUserPasswordStr( userPassword[0] != '\001' + ? new GooString(userPassword) + : (GooString *)NULL ); + if( outputFile[0] != '\001' ) + g_binary_out = fopen(outputFile,"wb"); + +#ifdef WNT + // Win actually modifies output for O_TEXT file mode, so need to + // revert to binary here + _setmode( _fileno( g_binary_out ), _O_BINARY ); +#endif + + PDFDoc aDoc( pFileName, + pOwnerPasswordStr, + pUserPasswordStr ); + + PDFDoc aErrDoc( pErrFileName, + pOwnerPasswordStr, + pUserPasswordStr ); + + + // Check various permissions. + if ( !aDoc.isOk() ) + { + pdfi::PDFOutDev* pOutDev( new pdfi::PDFOutDev(&aErrDoc) ); + + const int nPages = aErrDoc.isOk() ? aErrDoc.getNumPages() : 0; + + // tell receiver early - needed for proper progress calculation + pOutDev->setPageNum( nPages ); + + // virtual resolution of the PDF OutputDev in dpi + static const int PDFI_OUTDEV_RESOLUTION=7200; + + // do the conversion + for( int i=1; i<=nPages; ++i ) + { + aErrDoc.displayPage( pOutDev, + i, + PDFI_OUTDEV_RESOLUTION, + PDFI_OUTDEV_RESOLUTION, + 0, gTrue, gTrue, gTrue ); + aErrDoc.processLinks( pOutDev, i ); + } + } + else + { + pdfi::PDFOutDev* pOutDev( new pdfi::PDFOutDev(&aDoc) ); + + // tell receiver early - needed for proper progress calculation + pOutDev->setPageNum( aDoc.getNumPages() ); + + // virtual resolution of the PDF OutputDev in dpi + static const int PDFI_OUTDEV_RESOLUTION=7200; + + // do the conversion + const int nPages = aDoc.getNumPages(); + for( int i=1; i<=nPages; ++i ) + { + aDoc.displayPage( pOutDev, + i, + PDFI_OUTDEV_RESOLUTION, + PDFI_OUTDEV_RESOLUTION, + 0, gTrue, gTrue, gTrue ); + aDoc.processLinks( pOutDev, i ); + } + } + return 0; +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |