libcryfs/CryDir.cpp
2015-02-27 00:51:51 +01:00

59 lines
1.5 KiB
C++

#include "CryDir.h"
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <dirent.h>
#include "messmer/fspp/fuse/FuseErrnoException.h"
#include "CryDevice.h"
#include "CryFile.h"
//TODO Get rid of this in favor of exception hierarchy
using fspp::fuse::CHECK_RETVAL;
using fspp::fuse::FuseErrnoException;
namespace bf = boost::filesystem;
using std::unique_ptr;
using std::make_unique;
using std::string;
using std::vector;
namespace cryfs {
CryDir::CryDir(CryDevice *device, unique_ptr<DirBlob> blob)
: _device(device), _blob(std::move(blob)) {
}
CryDir::~CryDir() {
}
unique_ptr<fspp::File> CryDir::createFile(const string &name, mode_t mode) {
auto child = _device->CreateBlob();
_blob->AddChild(name, child->key());
//TODO Do we need a return value in createDir for fspp? If not, change fspp!
auto fileblob = make_unique<FileBlob>(std::move(child));
fileblob->InitializeEmptyFile();
return make_unique<CryFile>(std::move(fileblob));
}
unique_ptr<fspp::Dir> CryDir::createDir(const string &name, mode_t mode) {
auto child = _device->CreateBlob();
_blob->AddChild(name, child->key());
//TODO I don't think we need a return value in createDir for fspp. Change fspp!
auto dirblob = make_unique<DirBlob>(std::move(child));
dirblob->InitializeEmptyDir();
return make_unique<CryDir>(_device, std::move(dirblob));
}
void CryDir::rmdir() {
throw FuseErrnoException(ENOTSUP);
}
unique_ptr<vector<string>> CryDir::children() const {
return _blob->GetChildren();
}
}