[libgit2.git] / src / libgit2 / diff_xdiff.h

/*
 * Copyright (C) the libgit2 contributors. All rights reserved.
 *
 * 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_diff_xdiff_h__
#define INCLUDE_diff_xdiff_h__

#include "common.h"

#include "diff.h"
#include "xdiff/xdiff.h"
#include "patch_generate.h"

/* xdiff cannot cope with large files.  these files should not be passed to
 * xdiff.  callers should treat these large files as binary.
 */
#define GIT_XDIFF_MAX_SIZE (INT64_C(1024) * 1024 * 1023)

/* A git_xdiff_output is a git_patch_generate_output with extra fields
 * necessary to use libxdiff.  Calling git_xdiff_init() will set the diff_cb
 * field of the output to use xdiff to generate the diffs.
 */
typedef struct {
	git_patch_generated_output output;

	xdemitconf_t config;
	xpparam_t    params;
	xdemitcb_t   callback;
} git_xdiff_output;

void git_xdiff_init(git_xdiff_output *xo, const git_diff_options *opts);

#endif
Commit	Line	Data
114f5a6c RB	1	/*
	2	* Copyright (C) the libgit2 contributors. All rights reserved.
	3	*
	4	* This file is part of libgit2, distributed under the GNU GPL v2 with
	5	* a Linking Exception. For full terms see the included COPYING file.
	6	*/
	7	#ifndef INCLUDE_diff_xdiff_h__
	8	#define INCLUDE_diff_xdiff_h__
	9
eae0bfdc PP	10	#include "common.h"
eae0bfdc PP	11
114f5a6c	12	#include "diff.h"
114f5a6c	13	#include "xdiff/xdiff.h"
8d44f8b7	14	#include "patch_generate.h"
114f5a6c	15
6c014bcc ET	16	/* xdiff cannot cope with large files. these files should not be passed to
	17	* xdiff. callers should treat these large files as binary.
	18	*/
c25aa7cd	19	#define GIT_XDIFF_MAX_SIZE (INT64_C(1024) * 1024 * 1023)
6c014bcc	20
8d44f8b7 ET	21	/* A git_xdiff_output is a git_patch_generate_output with extra fields
	22	* necessary to use libxdiff. Calling git_xdiff_init() will set the diff_cb
	23	* field of the output to use xdiff to generate the diffs.
114f5a6c RB	24	*/
114f5a6c RB	25	typedef struct {
8d44f8b7	26	git_patch_generated_output output;
114f5a6c RB	27
	28	xdemitconf_t config;
	29	xpparam_t params;
	30	xdemitcb_t callback;
	31	} git_xdiff_output;
	32
	33	void git_xdiff_init(git_xdiff_output xo, const git_diff_options opts);
	34
	35	#endif