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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 "pdfioutdev_gpl.hxx"
#ifdef _WIN32
# include <io.h>
# include <fcntl.h> /*_O_BINARY*/
#endif
FILE* g_binary_out=stderr;
static const char *ownerPassword = "\001";
static const char *userPassword = "\001";
static const char *outputFile = "\001";
static const char *options = "\001";
int main(int argc, char **argv)
{
int k = 0;
while (k < argc)
{
if (!strcmp(argv[k], "-f"))
{
outputFile = argv[k+1];
argc -= 2;
for (int j = k; j < argc; ++j)
argv[j] = argv[j+2];
}
else if (!strcmp(argv[k], "-o"))
{
options = argv[k+1];
argc -= 2;
for (int j = k; j < argc; ++j)
argv[j] = argv[j+2];
}
else if (!strcmp(argv[k], "-opw"))
{
ownerPassword = argv[k+1];
argc -= 2;
for (int j = k; j < argc; ++j)
argv[j] = argv[j+2];
}
else if (!strcmp(argv[k], "-upw"))
{
userPassword = argv[k+1];
argc -= 2;
for (int j = k; j < argc; ++j)
argv[j] = argv[j+2];
}
++k;
}
// read config file
#if POPPLER_CHECK_VERSION(0, 83, 0)
globalParams = std::make_unique<GlobalParams>();
#else
globalParams = new GlobalParams();
#endif
globalParams->setErrQuiet(true);
#if defined(_MSC_VER)
globalParams->setupBaseFonts(nullptr);
#endif
// try to read a possible open password from stdin
char aPwBuf[129];
aPwBuf[128] = 0;
if( ! fgets( aPwBuf, sizeof(aPwBuf)-1, stdin ) )
aPwBuf[0] = 0; // mark as empty
else
{
for( size_t 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* pErrFileName = new GooString(argv[2]);
// check for password string(s)
GooString* pOwnerPasswordStr( aPwBuf[0] != 0
? new GooString( aPwBuf )
: (ownerPassword[0] != '\001'
? new GooString(ownerPassword)
: nullptr ) );
GooString* pUserPasswordStr( aPwBuf[0] != 0
? new GooString( aPwBuf )
: (userPassword[0] != '\001'
? new GooString(userPassword)
: nullptr ) );
if( outputFile[0] != '\001' )
g_binary_out = fopen(outputFile,"wb");
#ifdef _WIN32
// 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 for aDoc.
PDFDoc &rDoc = aDoc.isOk()? aDoc: aErrDoc;
pdfi::PDFOutDev aOutDev(&rDoc);
if (!strcmp(options, "SkipImages")) {
aOutDev.setSkipImages(true);
}
// tell the receiver early - needed for proper progress calculation
const int nPages = rDoc.isOk()? rDoc.getNumPages(): 0;
pdfi::PDFOutDev::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)
{
rDoc.displayPage(&aOutDev,
i,
PDFI_OUTDEV_RESOLUTION,
PDFI_OUTDEV_RESOLUTION,
0, true, true, true);
rDoc.processLinks(&aOutDev, i);
}
return 0;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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