1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
|
/*
* 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_git_types_h__
#define INCLUDE_git_types_h__
#include "common.h"
/**
* @file git2/types.h
* @brief libgit2 base & compatibility types
* @ingroup Git
* @{
*/
GIT_BEGIN_DECL
/**
* Cross-platform compatibility types for off_t / time_t
*
* NOTE: This needs to be in a public header so that both the library
* implementation and client applications both agree on the same types.
* Otherwise we get undefined behavior.
*
* Use the "best" types that each platform provides. Currently we truncate
* these intermediate representations for compatibility with the git ABI, but
* if and when it changes to support 64 bit types, our code will naturally
* adapt.
* NOTE: These types should match those that are returned by our internal
* stat() functions, for all platforms.
*/
#include <sys/types.h>
#ifdef __amigaos4__
#include <stdint.h>
#endif
#if defined(_MSC_VER)
typedef __int64 git_off_t;
typedef __time64_t git_time_t;
#elif defined(__MINGW32__)
typedef off64_t git_off_t;
typedef __time64_t git_time_t;
#elif defined(__HAIKU__)
typedef __haiku_std_int64 git_off_t;
typedef __haiku_std_int64 git_time_t;
#else /* POSIX */
/*
* Note: Can't use off_t since if a client program includes <sys/types.h>
* before us (directly or indirectly), they'll get 32 bit off_t in their client
* app, even though /we/ define _FILE_OFFSET_BITS=64.
*/
typedef int64_t git_off_t;
typedef int64_t git_time_t;
#endif
/** Basic type (loose or packed) of any Git object. */
typedef enum {
GIT_OBJ_ANY = -2, /**< Object can be any of the following */
GIT_OBJ_BAD = -1, /**< Object is invalid. */
GIT_OBJ__EXT1 = 0, /**< Reserved for future use. */
GIT_OBJ_COMMIT = 1, /**< A commit object. */
GIT_OBJ_TREE = 2, /**< A tree (directory listing) object. */
GIT_OBJ_BLOB = 3, /**< A file revision object. */
GIT_OBJ_TAG = 4, /**< An annotated tag object. */
GIT_OBJ__EXT2 = 5, /**< Reserved for future use. */
GIT_OBJ_OFS_DELTA = 6, /**< A delta, base is given by an offset. */
GIT_OBJ_REF_DELTA = 7, /**< A delta, base is given by object id. */
} git_otype;
/** An open object database handle. */
typedef struct git_odb git_odb;
/** A custom backend in an ODB */
typedef struct git_odb_backend git_odb_backend;
/** An object read from the ODB */
typedef struct git_odb_object git_odb_object;
/** A stream to read/write from the ODB */
typedef struct git_odb_stream git_odb_stream;
/** A stream to write a packfile to the ODB */
typedef struct git_odb_writepack git_odb_writepack;
/** An open refs database handle. */
typedef struct git_refdb git_refdb;
/** A custom backend for refs */
typedef struct git_refdb_backend git_refdb_backend;
/**
* Representation of an existing git repository,
* including all its object contents
*/
typedef struct git_repository git_repository;
/** Representation of a generic object in a repository */
typedef struct git_object git_object;
/** Representation of an in-progress walk through the commits in a repo */
typedef struct git_revwalk git_revwalk;
/** Parsed representation of a tag object. */
typedef struct git_tag git_tag;
/** In-memory representation of a blob object. */
typedef struct git_blob git_blob;
/** Parsed representation of a commit object. */
typedef struct git_commit git_commit;
/** Representation of each one of the entries in a tree object. */
typedef struct git_tree_entry git_tree_entry;
/** Representation of a tree object. */
typedef struct git_tree git_tree;
/** Constructor for in-memory trees */
typedef struct git_treebuilder git_treebuilder;
/** Memory representation of an index file. */
typedef struct git_index git_index;
/** An interator for conflicts in the index. */
typedef struct git_index_conflict_iterator git_index_conflict_iterator;
/** Memory representation of a set of config files */
typedef struct git_config git_config;
/** Interface to access a configuration file */
typedef struct git_config_backend git_config_backend;
/** Representation of a reference log entry */
typedef struct git_reflog_entry git_reflog_entry;
/** Representation of a reference log */
typedef struct git_reflog git_reflog;
/** Representation of a git note */
typedef struct git_note git_note;
/** Representation of a git packbuilder */
typedef struct git_packbuilder git_packbuilder;
/** Time in a signature */
typedef struct git_time {
git_time_t time; /** time in seconds from epoch */
int offset; /** timezone offset, in minutes */
} git_time;
/** An action signature (e.g. for committers, taggers, etc) */
typedef struct git_signature {
char *name; /** full name of the author */
char *email; /** email of the author */
git_time when; /** time when the action happened */
} git_signature;
/** In-memory representation of a reference. */
typedef struct git_reference git_reference;
/** Iterator for references */
typedef struct git_reference_iterator git_reference_iterator;
/** Merge heads, the input to merge */
typedef struct git_merge_head git_merge_head;
/** Representation of a status collection */
typedef struct git_status_list git_status_list;
/** Basic type of any Git reference. */
typedef enum {
GIT_REF_INVALID = 0, /** Invalid reference */
GIT_REF_OID = 1, /** A reference which points at an object id */
GIT_REF_SYMBOLIC = 2, /** A reference which points at another reference */
GIT_REF_LISTALL = GIT_REF_OID|GIT_REF_SYMBOLIC,
} git_ref_t;
/** Basic type of any Git branch. */
typedef enum {
GIT_BRANCH_LOCAL = 1,
GIT_BRANCH_REMOTE = 2,
} git_branch_t;
/** Valid modes for index and tree entries. */
typedef enum {
GIT_FILEMODE_NEW = 0000000,
GIT_FILEMODE_TREE = 0040000,
GIT_FILEMODE_BLOB = 0100644,
GIT_FILEMODE_BLOB_EXECUTABLE = 0100755,
GIT_FILEMODE_LINK = 0120000,
GIT_FILEMODE_COMMIT = 0160000,
} git_filemode_t;
typedef struct git_refspec git_refspec;
typedef struct git_remote git_remote;
typedef struct git_push git_push;
typedef struct git_remote_head git_remote_head;
typedef struct git_remote_callbacks git_remote_callbacks;
/**
* This is passed as the first argument to the callback to allow the
* user to see the progress.
*/
typedef struct git_transfer_progress {
unsigned int total_objects;
unsigned int indexed_objects;
unsigned int received_objects;
size_t received_bytes;
} git_transfer_progress;
/**
* Type for progress callbacks during indexing. Return a value less than zero
* to cancel the transfer.
*
* @param stats Structure containing information about the state of the transfer
* @param payload Payload provided by caller
*/
typedef int (*git_transfer_progress_callback)(const git_transfer_progress *stats, void *payload);
/** @} */
GIT_END_DECL
#endif
|
