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78 lines
2.2 KiB
C
78 lines
2.2 KiB
C
/*
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* This file is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License, version 2,
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* as published by the Free Software Foundation.
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*
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* In addition to the permissions in the GNU General Public License,
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* the authors give you unlimited permission to link the compiled
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* version of this file into combinations with other programs,
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* and to distribute those combinations without any restriction
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* coming from the use of this file. (The General Public License
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* restrictions do apply in other respects; for example, they cover
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* modification of the file, and distribution when not linked into
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* a combined executable.)
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*
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* This file is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; see the file COPYING. If not, write to
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* the Free Software Foundation, 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef INCLUDE_git_odb_backend_h__
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#define INCLUDE_git_odb_backend_h__
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#include "common.h"
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#include "types.h"
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#include "oid.h"
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#include "odb.h"
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/**
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* @file git2/backend.h
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* @brief Git custom backend functions
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* @defgroup git_backend Git custom backend API
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* @ingroup Git
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* @{
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*/
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GIT_BEGIN_DECL
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/** An instance for a custom backend */
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struct git_odb_backend {
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git_odb *odb;
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int (* read)(
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git_rawobj *,
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struct git_odb_backend *,
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const git_oid *);
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int (* read_header)(
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git_rawobj *,
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struct git_odb_backend *,
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const git_oid *);
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int (* write)(
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git_oid *id,
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struct git_odb_backend *,
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git_rawobj *obj);
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int (* exists)(
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struct git_odb_backend *,
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const git_oid *);
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void (* free)(struct git_odb_backend *);
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};
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GIT_EXTERN(int) git_odb_backend_pack(git_odb_backend **backend_out, const char *objects_dir);
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GIT_EXTERN(int) git_odb_backend_loose(git_odb_backend **backend_out, const char *objects_dir);
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#ifdef GIT2_SQLITE_BACKEND
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GIT_EXTERN(int) git_odb_backend_sqlite(git_odb_backend **backend_out, const char *sqlite_db);
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#endif
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GIT_END_DECL
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#endif
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