Checkpoint/include/fsstream.h

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2017-09-29 07:45:56 +00:00
/* This file is part of Checkpoint
> Copyright (C) 2017 Bernardo Giordano
>
> 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 3 of the License, or
> (at your option) 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/>.
> See LICENSE for information.
*/
#ifndef FSSTREAM_H
#define FSSTREAM_H
#include "common.h"
u64 getFileSize(FS_Archive archive, std::u16string path);
bool fileExist(FS_Archive archive, std::u16string path);
Result copyFile(FS_Archive srcArch, FS_Archive dstArch, std::u16string srcPath, std::u16string dstPath);
Result readFile(FS_Archive archive, u8* buf, std::u16string path);
Result writeFile(FS_Archive archive, u8* buf, std::u16string path, u64 size);
Result createDirectory(FS_Archive archive, std::u16string path);
bool directoryExist(FS_Archive archive, std::u16string path);
Result copyDirectory(FS_Archive srcArch, FS_Archive dstArch, std::u16string srcPath, std::u16string dstPath);
void backup(size_t index);
void restore(size_t index);
class FSStream
{
public:
FSStream(FS_Archive archive, std::u16string path, u32 flags);
FSStream(FS_Archive archive, std::u16string path, u32 flags, u64 size);
Result close(void);
bool getLoaded(void);
Result getResult(void);
u32 getSize(void);
Result read(void *buf);
Result write(void *buf);
private:
Handle handle;
u64 size;
Result res;
bool loaded;
};
#endif