34 lines
953 B
C++
34 lines
953 B
C++
#pragma once
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#ifndef MESSMER_CRYFS_FILESYSTEM_FSBLOBSTORE_FILEBLOB_H_
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#define MESSMER_CRYFS_FILESYSTEM_FSBLOBSTORE_FILEBLOB_H_
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#include "FsBlob.h"
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namespace cryfs {
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namespace fsblobstore {
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class FileBlob final: public FsBlob {
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public:
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static cpputils::unique_ref<FileBlob> InitializeEmptyFile(cpputils::unique_ref<blobstore::Blob> blob, const blockstore::BlockId &parent);
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FileBlob(cpputils::unique_ref<blobstore::Blob> blob);
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fspp::num_bytes_t read(void *target, fspp::num_bytes_t offset, fspp::num_bytes_t count) const;
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void write(const void *source, fspp::num_bytes_t offset, fspp::num_bytes_t count);
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void flush();
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void resize(fspp::num_bytes_t size);
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fspp::num_bytes_t lstat_size() const override;
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fspp::num_bytes_t size() const;
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private:
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DISALLOW_COPY_AND_ASSIGN(FileBlob);
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};
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}
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}
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#endif
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