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author | Vicent Marti <tanoku@gmail.com> | 2010-12-06 23:03:16 +0200 |
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committer | Vicent Marti <tanoku@gmail.com> | 2010-12-06 23:03:16 +0200 |
commit | 44908fe763b1a2097b65c86130ac679c458df7d2 (patch) | |
tree | d4b2e597ec985cabff2236895c4515100a5063e4 /src/git/odb.h | |
parent | d12299fe22e549a20e632668fdbe13cab9def9df (diff) | |
download | libgit2-44908fe763b1a2097b65c86130ac679c458df7d2.tar.gz |
Change the library include file
Libgit2 is now officially include as
#include "<git2.h>"
or indidividual files may be included as
#include <git2/index.h>
Signed-off-by: Vicent Marti <tanoku@gmail.com>
Diffstat (limited to 'src/git/odb.h')
-rw-r--r-- | src/git/odb.h | 160 |
1 files changed, 0 insertions, 160 deletions
diff --git a/src/git/odb.h b/src/git/odb.h deleted file mode 100644 index 6be6ea2cf..000000000 --- a/src/git/odb.h +++ /dev/null @@ -1,160 +0,0 @@ -#ifndef INCLUDE_git_odb_h__ -#define INCLUDE_git_odb_h__ - -#include "common.h" -#include "types.h" -#include "oid.h" - -/** - * @file git/odb.h - * @brief Git object database routines - * @defgroup git_odb Git object database routines - * @ingroup Git - * @{ - */ -GIT_BEGIN_DECL - -/** - * Create a new object database with no backends. - * - * Before the ODB can be used for read/writing, a custom database - * backend must be manually added using `git_odb_add_backend()` - * - * @param out location to store the database pointer, if opened. - * Set to NULL if the open failed. - * @return GIT_SUCCESS if the database was created; otherwise an error - * code describing why the open was not possible. - */ -GIT_EXTERN(int) git_odb_new(git_odb **out); - -/** - * Create a new object database and automatically add - * the two default backends: - * - * - git_odb_backend_loose: read and write loose object files - * from disk, assuming `objects_dir` as the Objects folder - * - * - git_odb_backend_pack: read objects from packfiles, - * assuming `objects_dir` as the Objects folder which - * contains a 'pack/' folder with the corresponding data - * - * @param out location to store the database pointer, if opened. - * Set to NULL if the open failed. - * @param objects_dir path of the backends' "objects" directory. - * @return GIT_SUCCESS if the database opened; otherwise an error - * code describing why the open was not possible. - */ -GIT_EXTERN(int) git_odb_open(git_odb **out, const char *objects_dir); - -/** - * Add a custom backend to an existing Object DB - * - * Read <odb_backends.h> for more information. - * - * @param odb database to add the backend to - * @paramm backend pointer to a git_odb_backend instance - * @return 0 on sucess; error code otherwise - */ -GIT_EXTERN(int) git_odb_add_backend(git_odb *odb, git_odb_backend *backend); - -/** - * Close an open object database. - * @param db database pointer to close. If NULL no action is taken. - */ -GIT_EXTERN(void) git_odb_close(git_odb *db); - -/** An object read from the database. */ -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; - -/** - * Read an object from the database. - * - * If GIT_ENOTFOUND then out->data is set to NULL. - * - * @param out object descriptor to populate upon reading. - * @param db database to search for the object in. - * @param id identity of the object to read. - * @return - * - GIT_SUCCESS if the object was read; - * - GIT_ENOTFOUND if the object is not in the database. - */ -GIT_EXTERN(int) git_odb_read(git_rawobj *out, git_odb *db, const git_oid *id); - -/** - * Read the header of an object from the database, without - * reading its full contents. - * - * Only the 'type' and 'len' fields of the git_rawobj structure - * are filled. The 'data' pointer will always be NULL. - * - * The raw object pointed by 'out' doesn't need to be manually - * closed with git_rawobj_close(). - * - * @param out object descriptor to populate upon reading. - * @param db database to search for the object in. - * @param id identity of the object to read. - * @return - * - GIT_SUCCESS if the object was read; - * - GIT_ENOTFOUND if the object is not in the database. - */ -GIT_EXTERN(int) git_odb_read_header(git_rawobj *out, git_odb *db, const git_oid *id); - -/** - * Write an object to the database. - * - * @param id identity of the object written. - * @param db database to which the object should be written. - * @param obj object descriptor for the object to write. - * @return - * - GIT_SUCCESS if the object was written; - * - GIT_ERROR otherwise. - */ -GIT_EXTERN(int) git_odb_write(git_oid *id, git_odb *db, git_rawobj *obj); - -/** - * Determine if the given object can be found in the object database. - * - * @param db database to be searched for the given object. - * @param id the object to search for. - * @return - * - true, if the object was found - * - false, otherwise - */ -GIT_EXTERN(int) git_odb_exists(git_odb *db, const git_oid *id); - - - - - -/** - * Determine the object-ID (sha1 hash) of the given git_rawobj. - * - * The input obj must be a valid loose object type and the data - * pointer must not be NULL, unless the len field is also zero. - * - * @param id the resulting object-ID. - * @param obj the object whose hash is to be determined. - * @return - * - GIT_SUCCESS if the object-ID was correctly determined. - * - GIT_ERROR if the given object is malformed. - */ -GIT_EXTERN(int) git_rawobj_hash(git_oid *id, git_rawobj *obj); - -/** - * Release all memory used by the obj structure. - * - * As a result of this call, obj->data will be set to NULL. - * - * If obj->data is already NULL, nothing happens. - * - * @param obj object descriptor to free. - */ -GIT_EXTERN(void) git_rawobj_close(git_rawobj *obj); - -/** @} */ -GIT_END_DECL -#endif |