90 lines
2.6 KiB
C
90 lines
2.6 KiB
C
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*-
|
|
*
|
|
* Copyright (C) 2011 Colin Walters <walters@verbum.org>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
*
|
|
* Author: Colin Walters <walters@verbum.org>
|
|
*/
|
|
|
|
#ifndef _HACKTREE_CORE
|
|
#define _HACKTREE_CORE
|
|
|
|
#include <htutil.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define HACKTREE_EMPTY_STRING_SHA256 "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855";
|
|
|
|
typedef enum {
|
|
HACKTREE_OBJECT_TYPE_FILE = 1,
|
|
HACKTREE_OBJECT_TYPE_META = 2,
|
|
} HacktreeObjectType;
|
|
|
|
typedef enum {
|
|
HACKTREE_SERIALIZED_TREE_VARIANT = 1,
|
|
HACKTREE_SERIALIZED_COMMIT_VARIANT = 2,
|
|
HACKTREE_SERIALIZED_DIRMETA_VARIANT = 3
|
|
} HacktreeSerializedVariantType;
|
|
|
|
#define HACKTREE_SERIALIZED_VARIANT_FORMAT "(uv)"
|
|
|
|
#define HACKTREE_DIR_META_VERSION 0
|
|
/*
|
|
* dirmeta objects:
|
|
* u - Version
|
|
* u - uid
|
|
* u - gid
|
|
* u - mode
|
|
* ay - xattrs
|
|
*/
|
|
#define HACKTREE_DIRMETA_GVARIANT_FORMAT "(uuuuay)"
|
|
|
|
#define HACKTREE_TREE_VERSION 0
|
|
/*
|
|
* Tree objects:
|
|
* u - Version
|
|
* a{sv} - Metadata
|
|
* a(ss) - array of (filename, checksum) for files
|
|
* a(sss) - array of (dirname, tree_checksum, meta_checksum) for directories
|
|
*/
|
|
#define HACKTREE_TREE_GVARIANT_FORMAT "(ua{sv}a(ss)a(sss)"
|
|
|
|
#define HACKTREE_COMMIT_VERSION 0
|
|
/*
|
|
* Commit objects:
|
|
* u - Version
|
|
* a{sv} - Metadata
|
|
* s - parent checksum
|
|
* s - subject
|
|
* s - body
|
|
* t - Timestamp in seconds since the epoch (UTC)
|
|
* s - Tree SHA256
|
|
*/
|
|
#define HACKTREE_COMMIT_GVARIANT_FORMAT "(ua{sv}sssts)"
|
|
|
|
gboolean hacktree_get_xattrs_for_directory (const char *path,
|
|
char **out_xattrs,
|
|
gsize *out_len,
|
|
GError **error);
|
|
|
|
gboolean hacktree_stat_and_checksum_file (int dirfd, const char *path,
|
|
GChecksum **out_checksum,
|
|
struct stat *out_stbuf,
|
|
GError **error);
|
|
|
|
|
|
#endif /* _HACKTREE_REPO */
|