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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/>.
*/
#ifndef FS_VIRTFS_H
#define FS_VIRTFS_H
#include "enums/fs/fsentrytype.h"
#include "enums/simpletypes/append.h"
#include "localconsts.h"
#include <string>
#include <vector>
struct VirtFile;
struct VirtFsEntry;
struct VirtList;
namespace VirtFs
{
void init(const std::string &restrict name);
void updateDirSeparator();
const char *getDirSeparator();
const char *getBaseDir();
const char *getUserDir();
bool exists(std::string name);
VirtList *enumerateFiles(std::string dir) RETURNS_NONNULL;
bool isDirectory(std::string name);
bool isSymbolicLink(const std::string &restrict name);
void freeList(VirtList *restrict const handle);
VirtFile *openRead(std::string filename);
VirtFile *openWrite(std::string filename);
VirtFile *openAppend(std::string filename);
bool setWriteDir(const std::string &restrict newDir);
bool mountDir(std::string newDir,
const Append append);
bool mountDirSilent(std::string newDir,
const Append append);
bool unmountDir(std::string oldDir);
bool unmountDirSilent(std::string oldDir);
bool mountZip(std::string newDir,
const Append append);
bool unmountZip(std::string oldDir);
std::string getRealDir(std::string filename);
bool mkdir(const std::string &restrict dirName);
bool remove(const std::string &restrict filename);
bool deinit();
void permitLinks(const bool val);
int64_t read(VirtFile *restrict const handle,
void *restrict const buffer,
const uint32_t objSize,
const uint32_t objCount);
int64_t write(VirtFile *restrict const file,
const void *restrict const buffer,
const uint32_t objSize,
const uint32_t objCount);
int close(VirtFile *restrict const file);
int64_t fileLength(VirtFile *restrict const file);
int64_t tell(VirtFile *restrict const file);
int seek(VirtFile *restrict const file,
const uint64_t pos);
int eof(VirtFile *restrict const file);
bool mountDirInternal(const std::string &restrict newDir,
const Append append);
bool unmountDirInternal(std::string oldDir);
std::vector<VirtFsEntry*> &getEntries();
VirtFsEntry *searchEntryByRootInternal(const std::string &restrict
root);
VirtFsEntry *searchEntryInternal(const std::string &restrict root,
const FsEntryTypeT type);
void addEntry(VirtFsEntry *const entry,
const Append append);
#ifdef UNITTESTS
bool mountDirSilent2(std::string newDir,
const Append append);
#endif // UNITTESTS
char *loadFile(const std::string &restrict fileName,
int &restrict fileSize);
} // namespace VirtFs
extern const char *dirSeparator;
#endif // FS_VIRTFS_H
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