libcryfs/impl/FuseOpenFileList.h

50 lines
1.0 KiB
C++

#pragma once
#ifndef MESSMER_FSPP_IMPL_FUSEOPENFILELIST_H_
#define MESSMER_FSPP_IMPL_FUSEOPENFILELIST_H_
#include "../fs_interface/File.h"
#include "../fs_interface/OpenFile.h"
#include "messmer/cpp-utils/macros.h"
#include "IdList.h"
namespace fspp {
class FuseOpenFileList final {
public:
FuseOpenFileList();
~FuseOpenFileList();
int open(cpputils::unique_ref<OpenFile> file);
OpenFile *get(int descriptor);
void close(int descriptor);
private:
IdList<OpenFile> _open_files;
DISALLOW_COPY_AND_ASSIGN(FuseOpenFileList);
};
inline FuseOpenFileList::FuseOpenFileList()
:_open_files() {
}
inline FuseOpenFileList::~FuseOpenFileList() {
}
inline int FuseOpenFileList::open(cpputils::unique_ref<OpenFile> file) {
return _open_files.add(std::move(file));
}
inline OpenFile *FuseOpenFileList::get(int descriptor) {
return _open_files.get(descriptor);
}
inline void FuseOpenFileList::close(int descriptor) {
//The destructor of the stored FuseOpenFile closes the file
_open_files.remove(descriptor);
}
}
#endif