| /* |
| * 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_patch_h__ |
| #define INCLUDE_diff_patch_h__ |
| |
| #include "common.h" |
| #include "diff.h" |
| #include "diff_file.h" |
| #include "array.h" |
| #include "git2/patch.h" |
| |
| extern git_diff *git_patch__diff(git_patch *); |
| |
| extern git_diff_driver *git_patch__driver(git_patch *); |
| |
| extern void git_patch__old_data(char **, size_t *, git_patch *); |
| extern void git_patch__new_data(char **, size_t *, git_patch *); |
| |
| extern int git_patch__invoke_callbacks( |
| git_patch *patch, |
| git_diff_file_cb file_cb, |
| git_diff_hunk_cb hunk_cb, |
| git_diff_line_cb line_cb, |
| void *payload); |
| |
| typedef struct git_diff_output git_diff_output; |
| struct git_diff_output { |
| /* these callbacks are issued with the diff data */ |
| git_diff_file_cb file_cb; |
| git_diff_hunk_cb hunk_cb; |
| git_diff_line_cb data_cb; |
| void *payload; |
| |
| /* this records the actual error in cases where it may be obscured */ |
| int error; |
| |
| /* this callback is used to do the diff and drive the other callbacks. |
| * see diff_xdiff.h for how to use this in practice for now. |
| */ |
| int (*diff_cb)(git_diff_output *output, git_patch *patch); |
| }; |
| |
| #endif |