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/*
* The ManaPlus Client
* Copyright (C) 2013-2017 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/virtfstools.h"
#include "logger.h"
#include "utils/virtfs.h"
#include "utils/virtlist.h"
#include "debug.h"
namespace VirtFs
{
void *loadFile(const std::string &restrict fileName,
int &restrict fileSize)
{
// Attempt to open the specified file using PhysicsFS
VirtFile *restrict const file = VirtFs::openRead(fileName);
if (!file)
{
logger->log("Warning: Failed to load %s: %s",
fileName.c_str(),
VirtFs::getLastError());
return nullptr;
}
logger->log("Loaded %s/%s",
VirtFs::getRealDir(fileName),
fileName.c_str());
fileSize = CAST_S32(VirtFs::fileLength(file));
// Allocate memory and load the file
void *restrict const buffer = calloc(fileSize, 1);
VirtFs::read(file, buffer, 1, fileSize);
VirtFs::close(file);
return buffer;
}
void searchAndAddArchives(const std::string &restrict path,
const std::string &restrict ext,
const Append append)
{
VirtList *const list = VirtFs::enumerateFiles(path);
FOR_EACH (StringVectCIter, i, list->names)
{
const std::string str = *i;
const size_t len = str.size();
if (len > ext.length() &&
!ext.compare(str.substr(len - ext.length())))
{
const std::string file = path + str;
const std::string realPath = std::string(
VirtFs::getRealDir(file));
VirtFs::addZipToSearchPath(std::string(realPath).append(
dirSeparator).append(file), append);
}
}
VirtFs::freeList(list);
}
void searchAndRemoveArchives(const std::string &restrict path,
const std::string &restrict ext)
{
VirtList *const list = VirtFs::enumerateFiles(path);
FOR_EACH (StringVectCIter, i, list->names)
{
const std::string str = *i;
const size_t len = str.size();
if (len > ext.length() &&
!ext.compare(str.substr(len - ext.length())))
{
const std::string file = path + str;
const std::string realPath = std::string(
VirtFs::getRealDir(file));
VirtFs::removeZipFromSearchPath(std::string(
realPath).append(
dirSeparator).append(
file));
}
}
VirtFs::freeList(list);
}
} // namespace VirtFs
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