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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/.
*/
#include <iostream>
#include <fstream>
#include <cassert>
#include <cstring>
#include <libxml/tree.h>
#include <libxml/parser.h>
#include <libxml/xmlmemory.h>
#include <libxml/xmlstring.h>
#include "export.hxx"
#include "helper.hxx"
#include "common.hxx"
#include "po.hxx"
#include "stringmerge.hxx"
//Parse strings.xml file
StringParser::StringParser(
const OString& rInputFile, const OString& rLang )
: m_pSource( 0 )
, m_sLang( rLang )
, m_bIsInitialized( false )
{
m_pSource = xmlParseFile( rInputFile.getStr() );
if ( !m_pSource ) {
std::cerr
<< "Stringx error: Cannot open source file: "
<< rInputFile.getStr() << std::endl;
return;
}
if( !m_pSource->name )
{
m_pSource->name = new char[strlen(rInputFile.getStr())+1];
strcpy( m_pSource->name, rInputFile.getStr() );
}
m_bIsInitialized = true;
}
StringParser::~StringParser()
{
}
//Extract strings form source file
void StringParser::Extract( const OString& rPOFile )
{
assert( m_bIsInitialized );
PoOfstream aPOStream( rPOFile, PoOfstream::APP );
if( !aPOStream.isOpen() )
{
std::cerr
<< "stringex error: Cannot open po file for extract: "
<< rPOFile.getStr() << std::endl;
return;
}
xmlNodePtr pRootNode = xmlDocGetRootElement( m_pSource ); // <resource>
for( xmlNodePtr pCurrent = pRootNode->children->next;
pCurrent; pCurrent = pCurrent->next)
{
if (!xmlStrcmp(pCurrent->name, (const xmlChar*)("string")))
{
xmlChar* pTranslatable = xmlGetProp(pCurrent, (const xmlChar*)("translatable"));
if (xmlStrcmp(pTranslatable, (const xmlChar*)("false")))
{
xmlChar* pID = xmlGetProp(pCurrent, (const xmlChar*)("name"));
xmlChar* pText = xmlNodeGetContent(pCurrent);
const OString sTemp =
helper::unEscapeAll(helper::xmlStrToOString( pText ),"\\n""\\t""\\\"""\\\'","\n""\t""\"""\'");
common::writePoEntry(
"Stringex", aPOStream, m_pSource->name, "string",
helper::xmlStrToOString( pID ), OString(), OString(),
sTemp);
xmlFree( pID );
xmlFree( pText );
}
xmlFree( pTranslatable );
}
}
xmlFreeDoc( m_pSource );
xmlCleanupParser();
aPOStream.close();
m_bIsInitialized = false;
}
//Merge strings to localized strings.xml file
void StringParser::Merge(
const OString &rMergeSrc, const OString &rDestinationFile )
{
assert( m_bIsInitialized );
MergeDataFile* pMergeDataFile = 0;
if( m_sLang != "qtz" )
{
pMergeDataFile = new MergeDataFile(
rMergeSrc, static_cast<OString>( m_pSource->name ), false, false );
const std::vector<OString> vLanguages = pMergeDataFile->GetLanguages();
if( vLanguages.size()>=1 && vLanguages[0] != m_sLang )
{
std::cerr
<< "stringex error: given language conflicts with "
<< "language of Mergedata file: "
<< m_sLang.getStr() << " - "
<< vLanguages[0].getStr() << std::endl;
delete pMergeDataFile;
return;
}
}
xmlNodePtr pRootNode = xmlDocGetRootElement( m_pSource ); //<resource>
for( xmlNodePtr pCurrent = pRootNode->children;
pCurrent; pCurrent = pCurrent->next)
{
if (!xmlStrcmp(pCurrent->name, (const xmlChar*)("string")))
{
xmlChar* pID = xmlGetProp(pCurrent, (const xmlChar*)("name"));
ResData aResData(
helper::xmlStrToOString( pID ),
static_cast<OString>(m_pSource->name) );
xmlFree( pID );
aResData.sResTyp = "string";
OString sNewText;
if( m_sLang == "qtz" )
{
xmlChar* pText = xmlNodeGetContent(pCurrent);
const OString sOriginText =
helper::unEscapeAll(helper::xmlStrToOString( pText ),"\\n""\\t""\\\"""\\\'","\n""\t""\"""\'");
xmlFree( pText );
sNewText = MergeEntrys::GetQTZText(aResData, sOriginText);
}
else if( pMergeDataFile )
{
MergeEntrys* pEntrys = pMergeDataFile->GetMergeEntrys( &aResData );
if( pEntrys )
{
pEntrys->GetText( sNewText, STRING_TYP_TEXT, m_sLang );
sNewText = helper::escapeAll(sNewText, "\n""\t""\'""\"","\\n""\\t""\\\'""\\\"");
}
}
if( !sNewText.isEmpty() )
{
xmlNodeSetContent(
pCurrent,
xmlEncodeSpecialChars( NULL,
reinterpret_cast<const xmlChar*>(
sNewText.getStr() )));
}
}
}
delete pMergeDataFile;
xmlSaveFile( rDestinationFile.getStr(), m_pSource );
xmlFreeDoc( m_pSource );
xmlCleanupParser();
m_bIsInitialized = false;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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