serialize.h

#pragma once
 
#include <archive.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef ssize_t (*ArchiveWriteCallbackType)(struct archive* a, void* buffer_info, const void* block, size_t length);
typedef la_ssize_t (*ArchiveReadCallbackType)(struct archive* a, void* buffer_info, const void** block);
 
// Serialize to a numbered list of files
// Define a structure for libarchive callbacks
#define MAX_SERIALIZE_DIRECTORY_LENGTH 512
struct IncrementalArchiveFileStatus {
  char DirectoryPath[MAX_SERIALIZE_DIRECTORY_LENGTH];
  int NextFileNum;            // increments each time another incremental file chunk is written
  size_t TransferBufferSize;  // size of the transfer buffer in bytes
  uint8_t* TransferBuffer;    // staging area for bytes read/written from/to the incremental files by libarchive
  void* UserData;             // optional pointer that can used to store user data
};
 
ssize_t BoonArchiveFileWriteCallback(struct archive* a, void* buffer_info, const void* block, size_t length);
la_ssize_t BoonArchiveFileReadCallback(struct archive* a, void* buffer_info, const void** block);
 
#ifdef __cplusplus
}
#endif