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/*
* The ManaPlus Client
* Copyright (C) 2013 The ManaPlus Developers
*
* This file is part of The ManaPlus Client.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "utils/files.h"
#if defined(ANDROID) || defined(__native_client__)
#include "resources/resourcemanager.h"
#include "utils/physfstools.h"
#endif
#include "utils/mkdir.h"
#include "localconsts.h"
#ifdef ANDROID
void Files::extractLocale()
{
// in future need also remove all locales in local dir
const std::string fileName2 = std::string(getenv(
"APPDIR")).append("/locale.zip");
const ResourceManager *const resman = ResourceManager::getInstance();
resman->addToSearchPath(fileName2, false);
const std::string localDir = std::string(getenv("APPDIR")).append("/");
char **rootDirs = PhysFs::enumerateFiles("locale");
for (char **i = rootDirs; *i; i++)
{
const std::string dir = std::string("locale/").append(*i);
if (PhysFs::isDirectory(dir.c_str()))
{
const std::string moFile = dir + "/LC_MESSAGES/manaplus.mo";
if (PhysFs::exists((moFile).c_str()))
{
const std::string localFile = localDir + moFile;
const std::string localDir2 = localDir + dir + "/LC_MESSAGES";
mkdir_r(localDir2.c_str());
copyPhysFsFile(moFile, localFile);
}
}
}
PhysFs::freeList(rootDirs);
resman->removeFromSearchPath(fileName2);
remove(fileName2.c_str());
}
#endif // ANDROID
#if defined(ANDROID) || defined(__native_client__)
namespace
{
int mFilesCount = 0;
Files::CopyFileCallbackPtr mCallbackPtr = nullptr;
} // namespace
void Files::setCopyCallBack(Files::CopyFileCallbackPtr callback)
{
mCallbackPtr = callback;
}
void Files::copyPhysFsFile(const std::string &restrict inFile,
const std::string &restrict outFile)
{
int size = 0;
void *const buf = ResourceManager::loadFile(inFile, size);
FILE *const file = fopen(outFile.c_str(), "w");
fwrite(buf, 1, size, file);
fclose(file);
free(buf);
#ifdef ANDROID
if (mCallbackPtr)
{
mCallbackPtr(mFilesCount);
mFilesCount ++;
}
#endif
}
void Files::copyPhysFsDir(const std::string &restrict inDir,
const std::string &restrict outDir)
{
mkdir_r(outDir.c_str());
char **files = PhysFs::enumerateFiles(inDir.c_str());
for (char **i = files; *i; i++)
{
const std::string file = std::string(inDir).append("/").append(*i);
const std::string outDir2 = std::string(outDir).append("/").append(*i);
if (PhysFs::isDirectory(file.c_str()))
copyPhysFsDir(file, outDir2);
else
copyPhysFsFile(file, outDir2);
}
PhysFs::freeList(files);
}
void Files::extractZip(const std::string &restrict zipName,
const std::string &restrict inDir,
const std::string &restrict outDir)
{
const ResourceManager *const resman = ResourceManager::getInstance();
resman->addToSearchPath(zipName, false);
copyPhysFsDir(inDir, outDir);
resman->removeFromSearchPath(zipName);
remove(zipName.c_str());
}
#endif // ANDROID __native_client__
int Files::renameFile(const std::string &restrict srcName,
const std::string &restrict dstName)
{
FILE *srcFile = fopen(srcName.c_str(), "rb");
if (srcFile == nullptr)
return -1;
FILE *dstFile = fopen(dstName.c_str(), "w+b");
if (dstFile == nullptr)
{
fclose(srcFile);
return -1;
}
const int chunkSize = 500000;
char *buf = new char[chunkSize];
size_t sz = 0;
while ((sz = fread(buf, 1, chunkSize, srcFile)))
{
if (fwrite(buf, 1, sz, dstFile) != sz)
{
delete [] buf;
fclose(srcFile);
fclose(dstFile);
::remove(dstName.c_str());
return -1;
}
}
delete [] buf;
fclose(srcFile);
fclose(dstFile);
if (!::remove(srcName.c_str()))
return 0;
return -1;
}
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