46 lines
1.0 KiB
C++
46 lines
1.0 KiB
C++
#include "CryFile.h"
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#include "CryDevice.h"
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#include "CryOpenFile.h"
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#include "messmer/fspp/fuse/FuseErrnoException.h"
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namespace bf = boost::filesystem;
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//TODO Get rid of this in favor of exception hierarchy
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using fspp::fuse::CHECK_RETVAL;
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using fspp::fuse::FuseErrnoException;
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using std::unique_ptr;
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using std::make_unique;
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namespace cryfs {
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CryFile::CryFile(CryDevice *device, unique_ptr<FileBlob> blob)
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: _device(device),
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_blob(std::move(blob)) {
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}
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CryFile::~CryFile() {
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}
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unique_ptr<fspp::OpenFile> CryFile::open(int flags) const {
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//TODO This is a performance issue because we open the blob twice on the "open" syscall
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return make_unique<CryOpenFile>(make_unique<FileBlob>(_device->LoadBlob(_blob->key())));
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}
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void CryFile::stat(struct ::stat *result) const {
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result->st_mode = S_IFREG | S_IRUSR | S_IXUSR | S_IWUSR;
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return;
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throw FuseErrnoException(ENOTSUP);
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}
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void CryFile::truncate(off_t size) const {
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throw FuseErrnoException(ENOTSUP);
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}
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void CryFile::unlink() {
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throw FuseErrnoException(ENOTSUP);
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}
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}
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