67478f9d63
See tdf#42949 for motivation Change-Id: I758bb27e93779e3df21c463714e49354748f446f Reviewed-on: https://gerrit.libreoffice.org/c/core/+/128715 Tested-by: Jenkins Reviewed-by: Thorsten Behrens <thorsten.behrens@allotropia.de>
489 lines
13 KiB
C++
489 lines
13 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <sal/config.h>
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#include <stdio.h>
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#include <common.hxx>
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#include <export.hxx>
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#include <po.hxx>
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#include <xrmlex.hxx>
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#include <xrmmerge.hxx>
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#include <tokens.h>
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#include <helper.hxx>
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#include <iostream>
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#include <vector>
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#include <memory>
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// set of global variables
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static bool bMergeMode;
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static bool bDisplayName;
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static bool bExtensionDescription;
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static OString sLanguage;
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static OString sInputFileName;
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static OString sOutputFile;
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static OString sMergeSrc;
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static OString sLangAttribute;
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static OString sResourceType;
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static XRMResParser *pParser = nullptr;
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extern "C" {
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// the whole interface to lexer is in this extern "C" section
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extern bool GetOutputFile( int argc, char* argv[])
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{
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bDisplayName = false;
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bExtensionDescription = false;
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common::HandledArgs aArgs;
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if ( common::handleArguments(argc, argv, aArgs) )
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{
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bMergeMode = aArgs.m_bMergeMode;
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sLanguage = aArgs.m_sLanguage;
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sInputFileName = aArgs.m_sInputFile;
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sOutputFile = aArgs.m_sOutputFile;
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sMergeSrc = aArgs.m_sMergeSrc;
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return true;
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}
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else
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{
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// command line is not valid
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common::writeUsage("xrmex","*.xrm/*.xml");
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return false;
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}
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}
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int InitXrmExport( const char* pFilename)
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{
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// instantiate Export
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OString sFilename( pFilename );
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if ( bMergeMode )
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pParser = new XRMResMerge( sMergeSrc, sOutputFile, sFilename );
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else if (!sOutputFile.isEmpty())
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pParser = new XRMResExport( sOutputFile, sInputFileName );
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return 1;
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}
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int EndXrmExport()
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{
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delete pParser;
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return 1;
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}
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extern const char* getFilename()
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{
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return sInputFileName.getStr();
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}
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extern FILE *GetXrmFile()
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{
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// look for valid filename
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if (!sInputFileName.isEmpty()) {
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//TODO: explicit BOM handling?
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FILE * pFile = fopen(sInputFileName.getStr(), "r");
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if ( !pFile ){
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fprintf( stderr, "Error: Could not open file %s\n",
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sInputFileName.getStr());
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}
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else {
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return pFile;
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}
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}
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// this means the file could not be opened
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return nullptr;
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}
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int WorkOnTokenSet( int nTyp, char *pTokenText )
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{
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//printf("Typ = %d , text = '%s'\n",nTyp , pTokenText );
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pParser->Execute( nTyp, pTokenText );
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return 1;
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}
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int SetError()
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{
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pParser->SetError();
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return 1;
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}
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}
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extern "C" {
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int GetError()
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{
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return pParser->GetError();
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}
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}
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XRMResParser::XRMResParser()
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: bError( false ),
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bText( false )
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{
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}
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XRMResParser::~XRMResParser()
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{
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}
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void XRMResParser::Execute( int nToken, char * pToken )
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{
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OString rToken( pToken );
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switch ( nToken ) {
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case XRM_TEXT_START:{
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OString sNewGID = GetAttribute( rToken, "id" );
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if ( sNewGID != sGID ) {
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sGID = sNewGID;
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}
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bText = true;
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sCurrentText = OString();
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sCurrentOpenTag = rToken;
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Output( rToken );
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}
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break;
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case XRM_TEXT_END: {
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sCurrentCloseTag = rToken;
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sResourceType = OString ( "readmeitem" );
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sLangAttribute = OString ( "xml:lang" );
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WorkOnText( sCurrentOpenTag, sCurrentText );
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Output( sCurrentText );
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EndOfText( sCurrentOpenTag, sCurrentCloseTag );
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bText = false;
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rToken = OString();
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sCurrentText = OString();
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}
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break;
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case DESC_DISPLAY_NAME_START:{
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bDisplayName = true;
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}
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break;
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case DESC_DISPLAY_NAME_END:{
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bDisplayName = false;
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}
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break;
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case DESC_TEXT_START:{
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if (bDisplayName) {
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sGID = OString("dispname");
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bText = true;
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sCurrentText = OString();
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sCurrentOpenTag = rToken;
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Output( rToken );
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}
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}
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break;
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case DESC_TEXT_END: {
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if (bDisplayName) {
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sCurrentCloseTag = rToken;
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sResourceType = OString ( "description" );
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sLangAttribute = OString ( "lang" );
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WorkOnText( sCurrentOpenTag, sCurrentText );
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Output( sCurrentText );
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EndOfText( sCurrentOpenTag, sCurrentCloseTag );
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bText = false;
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rToken = OString();
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sCurrentText = OString();
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}
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}
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break;
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case DESC_EXTENSION_DESCRIPTION_START: {
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bExtensionDescription = true;
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}
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break;
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case DESC_EXTENSION_DESCRIPTION_END: {
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bExtensionDescription = false;
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}
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break;
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case DESC_EXTENSION_DESCRIPTION_SRC: {
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if (bExtensionDescription) {
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sGID = OString("extdesc");
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sResourceType = OString ( "description" );
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sLangAttribute = OString ( "lang" );
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sCurrentOpenTag = rToken;
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sCurrentText = OString();
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Output( rToken );
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WorkOnDesc( sCurrentOpenTag, sCurrentText );
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sCurrentCloseTag = rToken;
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Output( sCurrentText );
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rToken = OString();
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sCurrentText = OString();
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}
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}
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break;
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default:
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if ( bText ) {
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sCurrentText += rToken;
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}
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break;
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}
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if ( !bText )
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{
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Output( rToken );
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}
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}
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OString XRMResParser::GetAttribute( const OString &rToken, std::string_view rAttribute )
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{
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const OString sSearch{ OString::Concat(" ") + rAttribute + "=" };
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OString sTmp{ rToken.replace('\t', ' ') };
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sal_Int32 nPos = sTmp.indexOf( sSearch );
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if ( nPos<0 )
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return OString();
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return sTmp.getToken(1, '"', nPos);
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}
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void XRMResParser::Error( const OString &rError )
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{
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yyerror(rError.getStr());
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}
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XRMResExport::XRMResExport(
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const OString &rOutputFile, const OString &rFilePath )
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: sPath( rFilePath )
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{
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pOutputStream.open( rOutputFile, PoOfstream::APP );
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if (!pOutputStream.isOpen())
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{
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Error( "Unable to open output file: " + rOutputFile );
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}
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}
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XRMResExport::~XRMResExport()
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{
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pOutputStream.close();
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}
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void XRMResExport::Output( const OString& ) {}
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void XRMResExport::WorkOnDesc(
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const OString &rOpenTag,
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OString &rText )
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{
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const OString sDescFileName{ sInputFileName.replaceAll("description.xml", OString())
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+ GetAttribute( rOpenTag, "xlink:href" ) };
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std::ifstream file (sDescFileName.getStr(), std::ios::in|std::ios::binary|std::ios::ate);
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if (file.is_open()) {
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int size = static_cast<int>(file.tellg());
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std::unique_ptr<char[]> memblock(new char [size+1]);
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file.seekg (0, std::ios::beg);
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file.read (memblock.get(), size);
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file.close();
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memblock[size] = '\0';
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rText = OString(memblock.get());
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}
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WorkOnText( rOpenTag, rText );
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EndOfText( rOpenTag, rOpenTag );
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}
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void XRMResExport::WorkOnText(
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const OString &rOpenTag,
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OString &rText )
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{
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OString sLang( GetAttribute( rOpenTag, sLangAttribute ));
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if ( !pResData )
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{
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pResData.reset( new ResData( GetGID() ) );
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}
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pResData->sText[sLang] = rText;
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}
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void XRMResExport::EndOfText(
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const OString &,
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const OString & )
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{
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if ( pResData )
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{
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OString sAct = pResData->sText["en-US"];
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if( !sAct.isEmpty() )
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common::writePoEntry(
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"Xrmex", pOutputStream, sPath, sResourceType,
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pResData->sGId, OString(), OString(), sAct );
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}
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pResData.reset();
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}
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XRMResMerge::XRMResMerge(
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const OString &rMergeSource, const OString &rOutputFile,
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const OString &rFilename )
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: sFilename( rFilename )
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{
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if (!rMergeSource.isEmpty() && sLanguage.equalsIgnoreAsciiCase("ALL"))
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{
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pMergeDataFile.reset(new MergeDataFile(
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rMergeSource, sInputFileName, false));
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aLanguages = pMergeDataFile->GetLanguages();
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}
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else
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aLanguages.push_back( sLanguage );
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pOutputStream.open(
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rOutputFile.getStr(), std::ios_base::out | std::ios_base::trunc);
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if (!pOutputStream.is_open()) {
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Error( "Unable to open output file: " + rOutputFile );
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}
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}
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XRMResMerge::~XRMResMerge()
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{
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pOutputStream.close();
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}
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void XRMResMerge::WorkOnDesc(
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const OString &rOpenTag,
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OString &rText )
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{
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WorkOnText( rOpenTag, rText);
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if ( pMergeDataFile && pResData ) {
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MergeEntrys *pEntrys = pMergeDataFile->GetMergeEntrys( pResData.get() );
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if ( pEntrys ) {
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OString sCur;
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OString sDescFilename = GetAttribute ( rOpenTag, "xlink:href" );
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for( size_t n = 0; n < aLanguages.size(); n++ ){
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sCur = aLanguages[ n ];
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OString sText;
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if ( !sCur.equalsIgnoreAsciiCase("en-US") &&
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( pEntrys->GetText( sText, sCur, true )) &&
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!sText.isEmpty())
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{
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OString sAdditionalLine{ "\n " + rOpenTag };
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OString sSearch{ sLangAttribute + "=\"" };
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OString sReplace( sSearch );
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sSearch += GetAttribute( rOpenTag, sLangAttribute );
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sReplace += sCur;
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sAdditionalLine = sAdditionalLine.replaceFirst(
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sSearch, sReplace);
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sSearch = OString("xlink:href=\"");
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sReplace = sSearch;
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const OString sLocDescFilename = sDescFilename.replaceFirst( "en-US", sCur);
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sSearch += sDescFilename;
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sReplace += sLocDescFilename;
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sAdditionalLine = sAdditionalLine.replaceFirst(
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sSearch, sReplace);
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Output( sAdditionalLine );
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sal_Int32 i = sOutputFile.lastIndexOf('/');
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if (i == -1) {
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std::cerr
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<< "Error: output file " << sOutputFile
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<< " does not contain any /\n";
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throw false; //TODO
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}
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OString sOutputDescFile(
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sOutputFile.subView(0, i + 1) + sLocDescFilename);
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std::ofstream file(sOutputDescFile.getStr());
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if (file.is_open()) {
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file << sText;
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file.close();
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} else {
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std::cerr
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<< "Error: cannot write "
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<< sOutputDescFile << '\n';
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throw false; //TODO
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}
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}
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}
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}
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}
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pResData.reset();
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}
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void XRMResMerge::WorkOnText(
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const OString &,
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OString & )
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{
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if ( pMergeDataFile && !pResData ) {
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pResData.reset( new ResData( GetGID(), sFilename ) );
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pResData->sResTyp = sResourceType;
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}
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}
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void XRMResMerge::Output( const OString& rOutput )
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{
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if (!rOutput.isEmpty())
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pOutputStream << rOutput;
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}
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void XRMResMerge::EndOfText(
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const OString &rOpenTag,
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const OString &rCloseTag )
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{
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Output( rCloseTag );
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if ( pMergeDataFile && pResData ) {
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MergeEntrys *pEntrys = pMergeDataFile->GetMergeEntrys( pResData.get() );
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if ( pEntrys ) {
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OString sCur;
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for( size_t n = 0; n < aLanguages.size(); n++ ){
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sCur = aLanguages[ n ];
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OString sContent;
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if (!sCur.equalsIgnoreAsciiCase("en-US") &&
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( pEntrys->GetText( sContent, sCur, true )) &&
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!sContent.isEmpty() &&
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helper::isWellFormedXML( sContent ))
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{
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const OString& sText( sContent );
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OString sAdditionalLine{ "\n " + rOpenTag };
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OString sSearch{ sLangAttribute + "=\"" };
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OString sReplace( sSearch );
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sSearch += GetAttribute( rOpenTag, sLangAttribute );
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sReplace += sCur;
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sAdditionalLine = sAdditionalLine.replaceFirst(
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sSearch, sReplace) + sText + rCloseTag;
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Output( sAdditionalLine );
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}
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}
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}
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}
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pResData.reset();
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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