/* -*- 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 <string>
#include <vector>
using namespace std;
#include "gL10nMem.hxx"
#include "gConv.hxx"
#include "gConvPo.hxx"
#include "gConvProp.hxx"
#include "gConvSrc.hxx"
#include "gConvUi.hxx"
#include "gConvTree.hxx"
#include "gConvUlf.hxx"
#include "gConvXcs.hxx"
#include "gConvXcu.hxx"
#include "gConvXhp.hxx"
#include "gConvXml.hxx"
#include "gConvXrm.hxx"
#ifdef _WIN32
#include <io.h>
#include <direct.h>
#define OS_ACCESS(x,y) _access(x,y)
#define OS_MKDIR(x) _mkdir(x)
#else
#include <unistd.h>
#include <sys/stat.h>
#include <sys/types.h>
#define OS_ACCESS(x,y) access(x,y)
#define OS_MKDIR(x) mkdir(x,0777)
#endif
convert_gen * convert_gen::mcImpl;
convert_gen::convert_gen(l10nMem& cMemory)
: mcMemory(cMemory)
{
mcImpl = this;
}
convert_gen::~convert_gen()
{
}
convert_gen& convert_gen::createInstance(l10nMem& cMemory,
const string& sSourceDir,
const string& sTargetDir,
const string& sSourceFile)
{
// did the user give a .xxx with the source file ?
int nInx = sSourceFile.rfind(".");
if (nInx == (int)string::npos)
throw l10nMem::showError("source file: "+sSourceFile+" missing extension");
// find correct conversion class and create correct object
string sExtension = sSourceFile.substr(nInx+1);
convert_gen *x;
if (sExtension == "hrc") x = new convert_src(cMemory);
else if (sExtension == "src") x = new convert_src(cMemory);
else if (sExtension == "po") x = new convert_po(cMemory);
else if (sExtension == "pot") x = new convert_po(cMemory);
else if (sExtension == "tree") x = new convert_tree(cMemory);
else if (sExtension == "ulf") x = new convert_ulf(cMemory);
else if (sExtension == "ui") x = new convert_ui(cMemory);
else if (sExtension == "xcu") x = new convert_xcu(cMemory);
else if (sExtension == "xhp") x = new convert_xhp(cMemory);
else if (sExtension == "xrm") x = new convert_xrm(cMemory);
else if (sExtension == "xml") x = new convert_xml(cMemory);
else if (sExtension == "properties") x = new convert_prop(cMemory);
else throw l10nMem::showError("unknown extension on source file: "+sSourceFile);
// and set environment
x->msSourceFile = sSourceFile;
x->msTargetPath = sTargetDir;
x->msSourcePath = sSourceDir + sSourceFile;
return *x;
}
bool convert_gen::execute(const bool bMerge)
{
mbMergeMode = bMerge;
// and load file
if (!prepareFile())
return false;
// and execute conversion
doExecute();
return true;
}
bool convert_gen::checkAccess(string& sFile)
{
return (OS_ACCESS(sFile.c_str(), 0) == 0);
}
bool convert_gen::createDir(const string& sDir, const string& sFile)
{
string sNewDir(sDir);
int newPos, oldPos;
for (oldPos = 0;; oldPos = newPos +1) {
newPos = sFile.find_first_of("/\\", oldPos);
if (newPos == (int)string::npos)
break;
sNewDir += sFile.substr(oldPos, newPos-oldPos) + "/";
if (!checkAccess(sNewDir)) {
OS_MKDIR(sNewDir.c_str());
}
}
return true;
}
bool convert_gen::prepareFile()
{
ifstream inputFile(msSourcePath.c_str(), ios::binary);
if (!inputFile.is_open()) {
if (mbLoadMode) {
l10nMem::showWarning("Cannot open file (" + msSourcePath + ")");
return false;
}
else
throw l10nMem::showError("Cannot open file (" + msSourcePath + ") for reading");
}
// get length of file:
miSourceReadIndex = 0;
inputFile.seekg (0, ios::end);
msSourceBuffer.resize((unsigned int)inputFile.tellg());
inputFile.seekg (0, ios::beg);
// get size, prepare string and read whole file
inputFile.read(const_cast<char *>(msSourceBuffer.c_str()), msSourceBuffer.size());
if ((unsigned int)inputFile.gcount() != msSourceBuffer.size())
throw l10nMem::showError("cannot read whole file");
inputFile.close();
if (mbMergeMode && !mbLoadMode) {
// close previous file
if (mcOutputFile.is_open())
mcOutputFile.close();
// open output file
mcOutputFile.open((msTargetPath+msSourceFile).c_str(), ios::binary);
if (mcOutputFile.is_open())
return true;
if (createDir(msTargetPath, msSourceFile)) {
mcOutputFile.open((msTargetPath+msSourceFile).c_str(), ios::binary);
if (mcOutputFile.is_open())
return true;
}
throw l10nMem::showError("Cannot open file (" + msTargetPath+msSourceFile + ") for writing");
}
return true;
}
void convert_gen::lexRead(char *sBuf, size_t *result, size_t nMax_size)
{
// did we hit eof
if (miSourceReadIndex == -1)
*result = 0;
else {
// assume we can copy all that are left.
*result = msSourceBuffer.size() - miSourceReadIndex;
// space enough for the whole line ?
if (*result <= nMax_size) {
msSourceBuffer.copy(sBuf, *result, miSourceReadIndex);
l10nMem::showDebug(sBuf);
miSourceReadIndex = -1;
}
else {
msSourceBuffer.copy(sBuf, nMax_size, miSourceReadIndex);
l10nMem::showDebug(sBuf);
*result = nMax_size;
miSourceReadIndex += nMax_size;
}
}
}
void convert_gen::lexStrncpy(char *s1, const char *s2, int n)
{
register int i;
for (i = 0; i < n; ++i)
s1[i] = s2[i];
}
void convert_gen::writeSourceFile(const string& line)
{
if (!line.size())
return;
if (mcOutputFile.is_open())
mcOutputFile.write(line.c_str(), line.size());
}
string& convert_gen::copySource(char const *yyText, bool bDoClear)
{
int nL;
if (!yyText) {
msCopyText.clear();
return msCopyText;
}
msCopyText = yyText;
// write text for merge
if (mbMergeMode)
writeSourceFile(msCopyText);
if (bDoClear)
msCollector.clear();
else
msCollector += msCopyText;
// remove any CR
for (nL = 0; nL < (int)msCopyText.size(); ++nL) {
if (msCopyText[nL] == '\r') {
msCopyText.erase(nL, 1);
--nL;
continue;
}
if (msCopyText[nL] == '\n')
++miLineNo;
}
return msCopyText;
}