thodg/libgit2/src/diff.h

• Show log

  Commit

• Hash : 5f69a31f
  Author :
  Date : 2012-09-24T20:52:34
  

  Initial implementation of new diff patch API Replacing the `git_iterator` object, this creates a simple API for accessing the "patch" for any file pair in a diff list and then gives indexed access to the hunks in the patch and the lines in the hunk. This is the initial implementation of this revised API - it is still broken, but at least builds cleanly.

Download

• src/diff.h

• /*
   * Copyright (C) 2009-2012 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_diff_h__
  #define INCLUDE_diff_h__
  
  #include "git2/diff.h"
  #include "git2/oid.h"
  
  #include <stdio.h>
  #include "vector.h"
  #include "buffer.h"
  #include "iterator.h"
  #include "repository.h"
  #include "pool.h"
  
  #define DIFF_OLD_PREFIX_DEFAULT "a/"
  #define DIFF_NEW_PREFIX_DEFAULT "b/"
  
  enum {
  	GIT_DIFFCAPS_HAS_SYMLINKS     = (1 << 0), /* symlinks on platform? */
  	GIT_DIFFCAPS_ASSUME_UNCHANGED = (1 << 1), /* use stat? */
  	GIT_DIFFCAPS_TRUST_MODE_BITS  = (1 << 2), /* use st_mode? */
  	GIT_DIFFCAPS_TRUST_CTIME      = (1 << 3), /* use st_ctime? */
  	GIT_DIFFCAPS_USE_DEV          = (1 << 4), /* use st_dev? */
  };
  
  typedef struct {
  	git_refcount   rc;
  	git_diff_delta delta;
  } git_diff_delta_refcounted;
  
  struct git_diff_list {
  	git_refcount     rc;
  	git_repository   *repo;
  	git_diff_options opts;
  	git_vector       pathspec;
  	git_vector       deltas;    /* vector of git_diff_delta_refcounted */
  	git_pool pool;
  	git_iterator_type_t old_src;
  	git_iterator_type_t new_src;
  	uint32_t diffcaps;
  };
  
  extern void git_diff__cleanup_modes(
  	uint32_t diffcaps, uint32_t *omode, uint32_t *nmode);
  
  extern void git_diff_list_addref(git_diff_list *diff);
  
  extern bool git_diff_delta__should_skip(
  	const git_diff_options *opts, const git_diff_delta *delta);
  
  #endif
  
  

Download