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1#ifndef CGIT_H 1#ifndef CGIT_H
2#define CGIT_H 2#define CGIT_H
3 3
4 4
5#include <git-compat-util.h> 5#include <git-compat-util.h>
6#include <cache.h> 6#include <cache.h>
7#include <grep.h> 7#include <grep.h>
8#include <object.h> 8#include <object.h>
9#include <tree.h> 9#include <tree.h>
10#include <commit.h> 10#include <commit.h>
11#include <tag.h> 11#include <tag.h>
12#include <diff.h> 12#include <diff.h>
13#include <diffcore.h> 13#include <diffcore.h>
14#include <refs.h> 14#include <refs.h>
15#include <revision.h> 15#include <revision.h>
16#include <log-tree.h> 16#include <log-tree.h>
17#include <archive.h> 17#include <archive.h>
18#include <xdiff/xdiff.h> 18#include <xdiff/xdiff.h>
19#include <utf8.h> 19#include <utf8.h>
20 20
21 21
22/* 22/*
23 * The valid cgit repo-commands 23 * The valid cgit repo-commands
24 */ 24 */
25#define CMD_LOG 1 25#define CMD_LOG 1
26#define CMD_COMMIT 2 26#define CMD_COMMIT 2
27#define CMD_DIFF 3 27#define CMD_DIFF 3
28#define CMD_TREE 4 28#define CMD_TREE 4
29#define CMD_BLOB 5 29#define CMD_BLOB 5
30#define CMD_SNAPSHOT 6 30#define CMD_SNAPSHOT 6
31#define CMD_TAG 7 31#define CMD_TAG 7
32#define CMD_REFS 8 32#define CMD_REFS 8
33#define CMD_PATCH 9
33 34
34/* 35/*
35 * Dateformats used on misc. pages 36 * Dateformats used on misc. pages
36 */ 37 */
37#define FMT_LONGDATE "%Y-%m-%d %H:%M:%S" 38#define FMT_LONGDATE "%Y-%m-%d %H:%M:%S"
38#define FMT_SHORTDATE "%Y-%m-%d" 39#define FMT_SHORTDATE "%Y-%m-%d"
39 40
40 41
41/* 42/*
42 * Limits used for relative dates 43 * Limits used for relative dates
43 */ 44 */
44#define TM_MIN 60 45#define TM_MIN 60
45#define TM_HOUR (TM_MIN * 60) 46#define TM_HOUR (TM_MIN * 60)
46#define TM_DAY (TM_HOUR * 24) 47#define TM_DAY (TM_HOUR * 24)
47#define TM_WEEK (TM_DAY * 7) 48#define TM_WEEK (TM_DAY * 7)
48#define TM_YEAR (TM_DAY * 365) 49#define TM_YEAR (TM_DAY * 365)
49#define TM_MONTH (TM_YEAR / 12.0) 50#define TM_MONTH (TM_YEAR / 12.0)
50 51
51 52
52/* 53/*
53 * Default encoding 54 * Default encoding
54 */ 55 */
55#define PAGE_ENCODING "UTF-8" 56#define PAGE_ENCODING "UTF-8"
56 57
57typedef void (*configfn)(const char *name, const char *value); 58typedef void (*configfn)(const char *name, const char *value);
58typedef void (*filepair_fn)(struct diff_filepair *pair); 59typedef void (*filepair_fn)(struct diff_filepair *pair);
59typedef void (*linediff_fn)(char *line, int len); 60typedef void (*linediff_fn)(char *line, int len);
60 61
61struct cacheitem { 62struct cacheitem {
62 char *name; 63 char *name;
63 struct stat st; 64 struct stat st;
64 int ttl; 65 int ttl;
65 int fd; 66 int fd;
66}; 67};
67 68
68struct repoinfo { 69struct repoinfo {
69 char *url; 70 char *url;
70 char *name; 71 char *name;
71 char *path; 72 char *path;
72 char *desc; 73 char *desc;
73 char *owner; 74 char *owner;
74 char *defbranch; 75 char *defbranch;
75 char *group; 76 char *group;
76 char *module_link; 77 char *module_link;
77 char *readme; 78 char *readme;
78 char *clone_url; 79 char *clone_url;
79 int snapshots; 80 int snapshots;
80 int enable_log_filecount; 81 int enable_log_filecount;
81 int enable_log_linecount; 82 int enable_log_linecount;
82}; 83};
83 84
84struct repolist { 85struct repolist {
85 int length; 86 int length;
86 int count; 87 int count;
87 struct repoinfo *repos; 88 struct repoinfo *repos;
88}; 89};
89 90
90struct commitinfo { 91struct commitinfo {
91 struct commit *commit; 92 struct commit *commit;
92 char *author; 93 char *author;
93 char *author_email; 94 char *author_email;
94 unsigned long author_date; 95 unsigned long author_date;
95 char *committer; 96 char *committer;
96 char *committer_email; 97 char *committer_email;
97 unsigned long committer_date; 98 unsigned long committer_date;
98 char *subject; 99 char *subject;
99 char *msg; 100 char *msg;
100 char *msg_encoding; 101 char *msg_encoding;
101}; 102};
102 103
103struct taginfo { 104struct taginfo {
104 char *tagger; 105 char *tagger;
105 char *tagger_email; 106 char *tagger_email;
106 int tagger_date; 107 int tagger_date;
107 char *msg; 108 char *msg;
108}; 109};
109 110
110struct refinfo { 111struct refinfo {
111 const char *refname; 112 const char *refname;
112 struct object *object; 113 struct object *object;
113 union { 114 union {
114 struct taginfo *tag; 115 struct taginfo *tag;
115 struct commitinfo *commit; 116 struct commitinfo *commit;
116 }; 117 };
117}; 118};
118 119
119struct reflist { 120struct reflist {
120 struct refinfo **refs; 121 struct refinfo **refs;
121 int alloc; 122 int alloc;
122 int count; 123 int count;
123}; 124};
124 125
125extern const char *cgit_version; 126extern const char *cgit_version;
126 127
127extern struct repolist cgit_repolist; 128extern struct repolist cgit_repolist;
128extern struct repoinfo *cgit_repo; 129extern struct repoinfo *cgit_repo;
129extern int cgit_cmd; 130extern int cgit_cmd;
130 131
131extern char *cgit_root_title; 132extern char *cgit_root_title;
132extern char *cgit_css; 133extern char *cgit_css;
133extern char *cgit_logo; 134extern char *cgit_logo;
134extern char *cgit_index_header; 135extern char *cgit_index_header;
135extern char *cgit_index_info; 136extern char *cgit_index_info;
136extern char *cgit_logo_link; 137extern char *cgit_logo_link;
137extern char *cgit_module_link; 138extern char *cgit_module_link;
138extern char *cgit_agefile; 139extern char *cgit_agefile;
139extern char *cgit_virtual_root; 140extern char *cgit_virtual_root;
140extern char *cgit_script_name; 141extern char *cgit_script_name;
141extern char *cgit_cache_root; 142extern char *cgit_cache_root;
142extern char *cgit_repo_group; 143extern char *cgit_repo_group;
143extern char *cgit_robots; 144extern char *cgit_robots;
144extern char *cgit_clone_prefix; 145extern char *cgit_clone_prefix;
145 146
146extern int cgit_nocache; 147extern int cgit_nocache;
147extern int cgit_snapshots; 148extern int cgit_snapshots;
148extern int cgit_enable_index_links; 149extern int cgit_enable_index_links;
149extern int cgit_enable_log_filecount; 150extern int cgit_enable_log_filecount;
150extern int cgit_enable_log_linecount; 151extern int cgit_enable_log_linecount;
151extern int cgit_max_lock_attempts; 152extern int cgit_max_lock_attempts;
152extern int cgit_cache_root_ttl; 153extern int cgit_cache_root_ttl;
153extern int cgit_cache_repo_ttl; 154extern int cgit_cache_repo_ttl;
154extern int cgit_cache_dynamic_ttl; 155extern int cgit_cache_dynamic_ttl;
155extern int cgit_cache_static_ttl; 156extern int cgit_cache_static_ttl;
156extern int cgit_cache_max_create_time; 157extern int cgit_cache_max_create_time;
157extern int cgit_summary_log; 158extern int cgit_summary_log;
158extern int cgit_summary_tags; 159extern int cgit_summary_tags;
159extern int cgit_summary_branches; 160extern int cgit_summary_branches;
160 161
161extern int cgit_max_msg_len; 162extern int cgit_max_msg_len;
162extern int cgit_max_repodesc_len; 163extern int cgit_max_repodesc_len;
163extern int cgit_max_commit_count; 164extern int cgit_max_commit_count;
164 165
165extern int cgit_query_has_symref; 166extern int cgit_query_has_symref;
166extern int cgit_query_has_sha1; 167extern int cgit_query_has_sha1;
167 168
168extern char *cgit_querystring; 169extern char *cgit_querystring;
169extern char *cgit_query_repo; 170extern char *cgit_query_repo;
170extern char *cgit_query_page; 171extern char *cgit_query_page;
171extern char *cgit_query_search; 172extern char *cgit_query_search;
172extern char *cgit_query_grep; 173extern char *cgit_query_grep;
173extern char *cgit_query_head; 174extern char *cgit_query_head;
174extern char *cgit_query_sha1; 175extern char *cgit_query_sha1;
175extern char *cgit_query_sha2; 176extern char *cgit_query_sha2;
176extern char *cgit_query_path; 177extern char *cgit_query_path;
177extern char *cgit_query_name; 178extern char *cgit_query_name;
178extern int cgit_query_ofs; 179extern int cgit_query_ofs;
179 180
180extern int htmlfd; 181extern int htmlfd;
181 182
182extern int cgit_get_cmd_index(const char *cmd); 183extern int cgit_get_cmd_index(const char *cmd);
183extern struct repoinfo *cgit_get_repoinfo(const char *url); 184extern struct repoinfo *cgit_get_repoinfo(const char *url);
184extern void cgit_global_config_cb(const char *name, const char *value); 185extern void cgit_global_config_cb(const char *name, const char *value);
185extern void cgit_repo_config_cb(const char *name, const char *value); 186extern void cgit_repo_config_cb(const char *name, const char *value);
186extern void cgit_querystring_cb(const char *name, const char *value); 187extern void cgit_querystring_cb(const char *name, const char *value);
187 188
188extern int chk_zero(int result, char *msg); 189extern int chk_zero(int result, char *msg);
189extern int chk_positive(int result, char *msg); 190extern int chk_positive(int result, char *msg);
190extern int chk_non_negative(int result, char *msg); 191extern int chk_non_negative(int result, char *msg);
191 192
192extern int hextoint(char c); 193extern int hextoint(char c);
193extern char *trim_end(const char *str, char c); 194extern char *trim_end(const char *str, char c);
194extern char *strlpart(char *txt, int maxlen); 195extern char *strlpart(char *txt, int maxlen);
195extern char *strrpart(char *txt, int maxlen); 196extern char *strrpart(char *txt, int maxlen);
196 197
197extern void cgit_add_ref(struct reflist *list, struct refinfo *ref); 198extern void cgit_add_ref(struct reflist *list, struct refinfo *ref);
198extern int cgit_refs_cb(const char *refname, const unsigned char *sha1, 199extern int cgit_refs_cb(const char *refname, const unsigned char *sha1,
199 int flags, void *cb_data); 200 int flags, void *cb_data);
200 201
201extern void *cgit_free_commitinfo(struct commitinfo *info); 202extern void *cgit_free_commitinfo(struct commitinfo *info);
202 203
203extern int cgit_diff_files(const unsigned char *old_sha1, 204extern int cgit_diff_files(const unsigned char *old_sha1,
204 const unsigned char *new_sha1, 205 const unsigned char *new_sha1,
205 linediff_fn fn); 206 linediff_fn fn);
206 207
207extern void cgit_diff_tree(const unsigned char *old_sha1, 208extern void cgit_diff_tree(const unsigned char *old_sha1,
208 const unsigned char *new_sha1, 209 const unsigned char *new_sha1,
209 filepair_fn fn, const char *prefix); 210 filepair_fn fn, const char *prefix);
210 211
211extern void cgit_diff_commit(struct commit *commit, filepair_fn fn); 212extern void cgit_diff_commit(struct commit *commit, filepair_fn fn);
212 213
213extern char *fmt(const char *format,...); 214extern char *fmt(const char *format,...);
214 215
215extern void html(const char *txt); 216extern void html(const char *txt);
216extern void htmlf(const char *format,...); 217extern void htmlf(const char *format,...);
217extern void html_txt(char *txt); 218extern void html_txt(char *txt);
218extern void html_ntxt(int len, char *txt); 219extern void html_ntxt(int len, char *txt);
219extern void html_attr(char *txt); 220extern void html_attr(char *txt);
220extern void html_hidden(char *name, char *value); 221extern void html_hidden(char *name, char *value);
221extern void html_option(char *value, char *text, char *selected_value); 222extern void html_option(char *value, char *text, char *selected_value);
222extern void html_link_open(char *url, char *title, char *class); 223extern void html_link_open(char *url, char *title, char *class);
223extern void html_link_close(void); 224extern void html_link_close(void);
224extern void html_filemode(unsigned short mode); 225extern void html_filemode(unsigned short mode);
225extern int html_include(const char *filename); 226extern int html_include(const char *filename);
226 227
227extern int cgit_read_config(const char *filename, configfn fn); 228extern int cgit_read_config(const char *filename, configfn fn);
228extern int cgit_parse_query(char *txt, configfn fn); 229extern int cgit_parse_query(char *txt, configfn fn);
229extern struct commitinfo *cgit_parse_commit(struct commit *commit); 230extern struct commitinfo *cgit_parse_commit(struct commit *commit);
230extern struct taginfo *cgit_parse_tag(struct tag *tag); 231extern struct taginfo *cgit_parse_tag(struct tag *tag);
231extern void cgit_parse_url(const char *url); 232extern void cgit_parse_url(const char *url);
232 233
233extern char *cache_safe_filename(const char *unsafe); 234extern char *cache_safe_filename(const char *unsafe);
234extern int cache_lock(struct cacheitem *item); 235extern int cache_lock(struct cacheitem *item);
235extern int cache_unlock(struct cacheitem *item); 236extern int cache_unlock(struct cacheitem *item);
236extern int cache_cancel_lock(struct cacheitem *item); 237extern int cache_cancel_lock(struct cacheitem *item);
237extern int cache_exist(struct cacheitem *item); 238extern int cache_exist(struct cacheitem *item);
238extern int cache_expired(struct cacheitem *item); 239extern int cache_expired(struct cacheitem *item);
239 240
240extern char *cgit_repourl(const char *reponame); 241extern char *cgit_repourl(const char *reponame);
241extern char *cgit_fileurl(const char *reponame, const char *pagename, 242extern char *cgit_fileurl(const char *reponame, const char *pagename,
242 const char *filename, const char *query); 243 const char *filename, const char *query);
243extern char *cgit_pageurl(const char *reponame, const char *pagename, 244extern char *cgit_pageurl(const char *reponame, const char *pagename,
244 const char *query); 245 const char *query);
245 246
246extern const char *cgit_repobasename(const char *reponame); 247extern const char *cgit_repobasename(const char *reponame);
247 248
248extern void cgit_tree_link(char *name, char *title, char *class, char *head, 249extern void cgit_tree_link(char *name, char *title, char *class, char *head,
249 char *rev, char *path); 250 char *rev, char *path);
250extern void cgit_log_link(char *name, char *title, char *class, char *head, 251extern void cgit_log_link(char *name, char *title, char *class, char *head,
251 char *rev, char *path, int ofs, char *grep, 252 char *rev, char *path, int ofs, char *grep,
252 char *pattern); 253 char *pattern);
253extern void cgit_commit_link(char *name, char *title, char *class, char *head, 254extern void cgit_commit_link(char *name, char *title, char *class, char *head,
254 char *rev); 255 char *rev);
255extern void cgit_refs_link(char *name, char *title, char *class, char *head, 256extern void cgit_refs_link(char *name, char *title, char *class, char *head,
256 char *rev, char *path); 257 char *rev, char *path);
257extern void cgit_snapshot_link(char *name, char *title, char *class, 258extern void cgit_snapshot_link(char *name, char *title, char *class,
258 char *head, char *rev, char *archivename); 259 char *head, char *rev, char *archivename);
259extern void cgit_diff_link(char *name, char *title, char *class, char *head, 260extern void cgit_diff_link(char *name, char *title, char *class, char *head,
260 char *new_rev, char *old_rev, char *path); 261 char *new_rev, char *old_rev, char *path);
261 262
262extern void cgit_object_link(struct object *obj); 263extern void cgit_object_link(struct object *obj);
263 264
264extern void cgit_print_error(char *msg); 265extern void cgit_print_error(char *msg);
265extern void cgit_print_date(time_t secs, char *format); 266extern void cgit_print_date(time_t secs, char *format);
266extern void cgit_print_age(time_t t, time_t max_relative, char *format); 267extern void cgit_print_age(time_t t, time_t max_relative, char *format);
267extern void cgit_print_docstart(char *title, struct cacheitem *item); 268extern void cgit_print_docstart(char *title, struct cacheitem *item);
268extern void cgit_print_docend(); 269extern void cgit_print_docend();
269extern void cgit_print_pageheader(char *title, int show_search); 270extern void cgit_print_pageheader(char *title, int show_search);
270extern void cgit_print_snapshot_start(const char *mimetype, 271extern void cgit_print_snapshot_start(const char *mimetype,
271 const char *filename, 272 const char *filename,
272 struct cacheitem *item); 273 struct cacheitem *item);
273extern void cgit_print_branches(int maxcount); 274extern void cgit_print_branches(int maxcount);
274extern void cgit_print_tags(int maxcount); 275extern void cgit_print_tags(int maxcount);
275 276
276extern void cgit_print_repolist(struct cacheitem *item); 277extern void cgit_print_repolist(struct cacheitem *item);
277extern void cgit_print_summary(); 278extern void cgit_print_summary();
278extern void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, 279extern void cgit_print_log(const char *tip, int ofs, int cnt, char *grep,
279 char *pattern, char *path, int pager); 280 char *pattern, char *path, int pager);
280extern void cgit_print_blob(struct cacheitem *item, const char *hex, char *path); 281extern void cgit_print_blob(struct cacheitem *item, const char *hex, char *path);
281extern void cgit_print_tree(const char *rev, char *path); 282extern void cgit_print_tree(const char *rev, char *path);
282extern void cgit_print_commit(char *hex); 283extern void cgit_print_commit(char *hex);
283extern void cgit_print_refs(); 284extern void cgit_print_refs();
284extern void cgit_print_tag(char *revname); 285extern void cgit_print_tag(char *revname);
285extern void cgit_print_diff(const char *new_hex, const char *old_hex, const char *prefix); 286extern void cgit_print_diff(const char *new_hex, const char *old_hex, const char *prefix);
287extern void cgit_print_patch(char *hex, struct cacheitem *item);
286extern void cgit_print_snapshot(struct cacheitem *item, const char *head, 288extern void cgit_print_snapshot(struct cacheitem *item, const char *head,
287 const char *hex, const char *prefix, 289 const char *hex, const char *prefix,
288 const char *filename, int snapshot); 290 const char *filename, int snapshot);
289extern void cgit_print_snapshot_links(const char *repo, const char *head, 291extern void cgit_print_snapshot_links(const char *repo, const char *head,
290 const char *hex, int snapshots); 292 const char *hex, int snapshots);
291extern int cgit_parse_snapshots_mask(const char *str); 293extern int cgit_parse_snapshots_mask(const char *str);
292 294
293#endif /* CGIT_H */ 295#endif /* CGIT_H */