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office-gobmx/l10ntools/source/localize.cxx
Christian Lohmaier 344773c608 localize: sort directories to have predictable sorting in pot files 
also remove pre-onegit special handling

Change-Id: Ie60be508a188e00b9eea1b743ea10f1f985c459e
Reviewed-on: https://gerrit.libreoffice.org/63288
Tested-by: Jenkins
Reviewed-by: Christian Lohmaier <lohmaier+LibreOffice@googlemail.com>
2018-11-17 11:50:31 +01:00

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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 <sal/config.h>
#include <cstddef>
#include <cstdlib>
#include <iostream>
#include <string>
#include <map>
#include <vector>
#include <algorithm>
#include <osl/file.h>
#include <osl/file.hxx>
#include <osl/thread.h>
#include <rtl/string.h>
#include <rtl/string.hxx>
#include <rtl/textcvt.h>
#include <rtl/strbuf.hxx>
#include <rtl/ustring.h>
#include <rtl/ustring.hxx>
#include <sal/macros.h>
#include <sal/main.h>
#include <sal/types.h>
#include <po.hxx>
using namespace std;
namespace {
bool matchList(
const OUString& rUrl, const OUStringLiteral* pList, size_t nLength)
{
for (size_t i = 0; i != nLength; ++i) {
if (rUrl.endsWith(pList[i])) {
return true;
}
}
return false;
}
bool passesNegativeList(const OUString& rUrl) {
static const OUStringLiteral list[] = {
"/desktop/test/deployment/passive/help/en/help.tree",
"/desktop/test/deployment/passive/help/en/main.xhp",
"/dictionaries.xcu",
"/dictionaries/da_DK/help/da/help.tree",
("/dictionaries/da_DK/help/da/"
"org.openoffice.da.hunspell.dictionaries/page1.xhp"),
("/dictionaries/da_DK/help/da/"
"org.openoffice.da.hunspell.dictionaries/page2.xhp"),
"/dictionaries/hu_HU/help/hu/help.tree",
("/dictionaries/hu_HU/help/hu/"
"org.openoffice.hu.hunspell.dictionaries/page1.xhp"),
"/officecfg/registry/data/org/openoffice/Office/Accelerators.xcu"
};
return !matchList(rUrl, list, SAL_N_ELEMENTS(list));
}
bool passesPositiveList(const OUString& rUrl) {
static const OUStringLiteral list[] = {
"/description.xml"
};
return matchList(rUrl, list, SAL_N_ELEMENTS(list));
}
void handleCommand(
const OString& rInPath, const OString& rOutPath,
const std::string& rExecutable)
{
OStringBuffer buf;
if (rExecutable == "uiex" || rExecutable == "hrcex")
{
buf.append(OString(getenv("SRC_ROOT")));
buf.append("/solenv/bin/");
}
else
{
buf.append(OString(getenv("WORKDIR_FOR_BUILD")));
buf.append("/LinkTarget/Executable/");
}
buf.append(rExecutable.data());
buf.append(" -i ");
buf.append(rInPath);
buf.append(" -o ");
buf.append(rOutPath);
const OString cmd = buf.makeStringAndClear();
if (system(cmd.getStr()) != 0)
{
cerr << "Error: Failed to execute " << cmd << '\n';
throw false; //TODO
}
}
void InitPoFile(
const OString& rProject, const OString& rInPath,
const OString& rPotDir, const OString& rOutPath )
{
//Create directory for po file
{
OUString outDir =
OStringToOUString(
rPotDir.copy(0,rPotDir.lastIndexOf('/')), RTL_TEXTENCODING_UTF8);
OUString outDirUrl;
if (osl::FileBase::getFileURLFromSystemPath(outDir, outDirUrl)
!= osl::FileBase::E_None)
{
cerr
<< ("Error: Cannot convert pathname to URL in " __FILE__
", in line ")
<< __LINE__ << "\n outDir: "
<< outDir
<< "\n";
throw false; //TODO
}
osl::Directory::createPath(outDirUrl);
}
//Add header to the po file
PoOfstream aPoOutPut;
aPoOutPut.open(rOutPath.getStr());
if (!aPoOutPut.isOpen())
{
cerr
<< "Error: Cannot open po file "
<< rOutPath << "\n";
throw false; //TODO
}
const sal_Int32 nProjectInd = rInPath.indexOf(rProject);
const OString relativPath =
rInPath.copy(nProjectInd, rInPath.lastIndexOf('/')- nProjectInd);
PoHeader aTmp(relativPath);
aPoOutPut.writeHeader(aTmp);
aPoOutPut.close();
}
bool fileExists(const OString& fileName)
{
FILE *f = fopen(fileName.getStr(), "r");
if (f != nullptr)
{
fclose(f);
return true;
}
return false;
}
OString gDestRoot;
bool handleFile(const OString& rProject, const OUString& rUrl, const OString& rPotDir)
{
struct Command {
OUStringLiteral extension;
std::string executable;
bool positive;
};
static Command const commands[] = {
{ OUStringLiteral(".hrc"), "hrcex", false },
{ OUStringLiteral(".ulf"), "ulfex", false },
{ OUStringLiteral(".xcu"), "cfgex", false },
{ OUStringLiteral(".xrm"), "xrmex", false },
{ OUStringLiteral("description.xml"), "xrmex", true },
{ OUStringLiteral(".xhp"), "helpex", false },
{ OUStringLiteral(".properties"), "propex", false },
{ OUStringLiteral(".ui"), "uiex", false },
{ OUStringLiteral(".tree"), "treex", false } };
for (size_t i = 0; i != SAL_N_ELEMENTS(commands); ++i)
{
if (rUrl.endsWith(commands[i].extension) &&
(commands[i].executable != "propex" || rUrl.indexOf("en_US") != -1))
{
if (commands[i].positive ? passesPositiveList(rUrl) : passesNegativeList(rUrl))
{
//Get input file path
OString sInPath;
{
OUString sInPathTmp;
if (osl::FileBase::getSystemPathFromFileURL(rUrl, sInPathTmp) !=
osl::FileBase::E_None)
{
cerr << "osl::FileBase::getSystemPathFromFileURL(" << rUrl << ") failed\n";
throw false; //TODO
}
sInPath = OUStringToOString( sInPathTmp, RTL_TEXTENCODING_UTF8 );
}
OString sOutPath;
if (commands[i].executable == "uiex" || commands[i].executable == "hrcex")
sOutPath = gDestRoot + "/" + rProject + "/messages.pot";
else
sOutPath = rPotDir.concat(".pot");
if (!fileExists(sOutPath))
InitPoFile(rProject, sInPath, rPotDir, sOutPath);
handleCommand(sInPath, sOutPath, commands[i].executable);
{
//Delete pot file if it contain only the header
PoIfstream aPOStream(sOutPath);
PoEntry aPO;
aPOStream.readEntry( aPO );
bool bDel = aPOStream.eof();
aPOStream.close();
if (bDel)
{
if ( system(OString("rm " + sOutPath).getStr()) != 0 )
{
cerr
<< "Error: Cannot remove entryless pot file: "
<< sOutPath << "\n";
throw false; //TODO
}
}
}
return true;
}
break;
}
}
return false;
}
void handleFilesOfDir(
std::vector<OUString>& aFiles, const OString& rProject,
const OString& rPotDir )
{
///Handle files in lexical order
std::sort(aFiles.begin(), aFiles.end());
for (auto const& elem : aFiles)
handleFile(rProject, elem, rPotDir);
}
bool includeProject(const OString& rProject) {
static const char *projects[] = {
"include",
"accessibility",
"avmedia",
"basctl",
"basic",
"chart2",
"connectivity",
"cui",
"dbaccess",
"desktop",
"dictionaries",
"editeng",
"extensions",
"extras",
"filter",
"forms",
"formula",
"fpicker",
"framework",
"helpcontent2",
"instsetoo_native",
"librelogo",
"mysqlc",
"nlpsolver",
"officecfg",
"readlicense_oo",
"reportbuilder",
"reportdesign",
"sc",
"scaddins",
"sccomp",
"scp2",
"sd",
"sdext",
"setup_native",
"sfx2",
"shell",
"starmath",
"svl",
"svtools",
"svx",
"sw",
"swext",
"sysui",
"uui",
"vcl",
"wizards",
"writerperfect",
"xmlsecurity" };
for (size_t i = 0; i != SAL_N_ELEMENTS(projects); ++i) {
if (rProject == projects[i]) {
return true;
}
}
return false;
}
/// Handle one directory in the hierarchy.
///
/// Ignores symlinks and instead explicitly descends into clone/* or src/*,
/// as the Cygwin symlinks are not supported by osl::Directory on Windows.
///
/// @param rUrl the absolute file URL of this directory
///
/// @param nLevel 0 if this is the root directory (core repository)
/// that contains the individual modules. 1 if it is a toplevel module and
/// larger values for the subdirectories.
///
/// @param rProject the name of the project (empty and ignored if nLevel <= 0)
/// @param rPotDir the path of pot directory
void handleDirectory(
const OUString& rUrl, int nLevel,
const OString& rProject, const OString& rPotDir)
{
osl::Directory dir(rUrl);
if (dir.open() != osl::FileBase::E_None) {
cerr
<< "Error: Cannot open directory: " << rUrl << '\n';
throw false; //TODO
}
std::vector<OUString> aFileNames;
std::map<OUString, std::map<OString, OString>> aSubDirs;
for (;;) {
osl::DirectoryItem item;
osl::FileBase::RC e = dir.getNextItem(item);
if (e == osl::FileBase::E_NOENT) {
break;
}
if (e != osl::FileBase::E_None) {
cerr << "Error: Cannot read directory\n";
throw false; //TODO
}
osl::FileStatus stat(
osl_FileStatus_Mask_Type | osl_FileStatus_Mask_FileName
| osl_FileStatus_Mask_FileURL);
if (item.getFileStatus(stat) != osl::FileBase::E_None) {
cerr << "Error: Cannot get file status\n";
throw false; //TODO
}
const OString sDirName =
OUStringToOString(stat.getFileName(),RTL_TEXTENCODING_UTF8);
switch (nLevel)
{
case 0: // a root directory
if (stat.getFileType() == osl::FileStatus::Directory && includeProject(sDirName))
aSubDirs[stat.getFileURL()][sDirName] = rPotDir.concat("/").concat(sDirName);
break;
default:
if (stat.getFileType() == osl::FileStatus::Directory)
aSubDirs[stat.getFileURL()][rProject] = rPotDir.concat("/").concat(sDirName);
else
aFileNames.push_back(stat.getFileURL());
break;
}
}
OString aPotDir(rPotDir);
if( !aFileNames.empty() )
{
OString aProject(rProject);
if (aProject == "include" && nLevel > 1)
{
aProject = aPotDir.copy(aPotDir.lastIndexOf('/') + 1);
aPotDir = aPotDir.copy(0, aPotDir.lastIndexOf("include")) + aProject + "/messages";
}
if (aProject != "include")
{
handleFilesOfDir(aFileNames, aProject, aPotDir);
}
}
if (dir.close() != osl::FileBase::E_None) {
cerr << "Error: Cannot close directory\n";
throw false; //TODO
}
for (auto const& elem : aSubDirs)
handleDirectory(elem.first, nLevel + 1, elem.second.begin()->first,
elem.second.begin()->second);
//Remove empty pot directory
OUString sPoPath =
OStringToOUString(
aPotDir.copy(0,aPotDir.lastIndexOf('/')), RTL_TEXTENCODING_UTF8);
OUString sPoUrl;
if (osl::FileBase::getFileURLFromSystemPath(sPoPath, sPoUrl)
!= osl::FileBase::E_None)
{
cerr
<< ("Error: Cannot convert pathname to URL in " __FILE__
", in line ")
<< __LINE__ << "\n"
<< sPoPath
<< "\n";
throw false; //TODO
}
osl::Directory::remove(sPoUrl);
}
void handleProjects(char const * sSourceRoot, char const * sDestRoot)
{
OUString root16;
if (!rtl_convertStringToUString(
&root16.pData, sSourceRoot, rtl_str_getLength(sSourceRoot),
osl_getThreadTextEncoding(),
(RTL_TEXTTOUNICODE_FLAGS_UNDEFINED_ERROR
| RTL_TEXTTOUNICODE_FLAGS_MBUNDEFINED_ERROR
| RTL_TEXTTOUNICODE_FLAGS_INVALID_ERROR)))
{
cerr << "Error: Cannot convert pathname to UTF-16\n";
throw false; //TODO
}
OUString rootUrl;
if (osl::FileBase::getFileURLFromSystemPath(root16, rootUrl)
!= osl::FileBase::E_None)
{
cerr
<< ("Error: Cannot convert pathname to URL in " __FILE__
", in line ")
<< __LINE__ << "\n root16: "
<< root16
<< "\n";
throw false; //TODO
}
gDestRoot = OString(sDestRoot);
handleDirectory(rootUrl, 0, OString(), gDestRoot);
}
}
SAL_IMPLEMENT_MAIN_WITH_ARGS(argc, argv)
{
try
{
if (argc != 3)
{
cerr
<< ("localize (c)2001 by Sun Microsystems\n\n"
"As part of the L10N framework, localize extracts en-US\n"
"strings for translation out of the toplevel modules defined\n"
"in projects array in l10ntools/source/localize.cxx.\n\n"
"Syntax: localize <source-root> <outfile>\n");
exit(EXIT_FAILURE);
}
handleProjects(argv[1],argv[2]);
}
catch (std::exception& e)
{
cerr << "exception: " << e.what() << std::endl;
return EXIT_FAILURE;
}
catch (bool) //TODO
{
return EXIT_FAILURE;
}
return EXIT_SUCCESS;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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