libgit2/src/odb.h
Vicent Marti 9462c47143 repository: Change ownership semantics
The ownership semantics have been changed all over the library to be
consistent. There are no more "borrowed" or duplicated references.

Main changes:

	- `git_repository_open2` and `3` have been dropped.

	- Added setters and getters to hotswap all the repository owned
	objects:

		`git_repository_index`
		`git_repository_set_index`
		`git_repository_odb`
		`git_repository_set_odb`
		`git_repository_config`
		`git_repository_set_config`
		`git_repository_workdir`
		`git_repository_set_workdir`

	Now working directories/index files/ODBs and so on can be
	hot-swapped after creating a repository and between operations.

	- All these objects now have proper ownership semantics with
	refcounting: they all require freeing after they are no longer
	needed (the repository always keeps its internal reference).

	- Repository open and initialization has been updated to keep in
	mind the configuration files. Bare repositories are now always
	detected, and a default config file is created on init.

	- All the tests affected by these changes have been dropped from the
	old test suite and ported to the new one.
2011-11-26 08:37:08 +01:00

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/*
* Copyright (C) 2009-2011 the libgit2 contributors
*
* This file is part of libgit2, distributed under the GNU GPL v2 with
* a Linking Exception. For full terms see the included COPYING file.
*/
#ifndef INCLUDE_odb_h__
#define INCLUDE_odb_h__
#include "git2/odb.h"
#include "git2/oid.h"
#include "git2/types.h"
#include "vector.h"
#include "cache.h"
#define GIT_OBJECTS_DIR "objects/"
#define GIT_OBJECT_DIR_MODE 0777
#define GIT_OBJECT_FILE_MODE 0444
/* DO NOT EXPORT */
typedef struct {
void *data; /**< Raw, decompressed object data. */
size_t len; /**< Total number of bytes in data. */
git_otype type; /**< Type of this object. */
} git_rawobj;
/* EXPORT */
struct git_odb_object {
git_cached_obj cached;
git_rawobj raw;
};
/* EXPORT */
struct git_odb {
git_refcount rc;
git_vector backends;
git_cache cache;
};
int git_odb__hash_obj(git_oid *id, git_rawobj *obj);
#endif