5 #include <git-compat-util.h>
18 #include <xdiff/xdiff.h>
23 * The valid cgit repo-commands
30 #define CMD_SNAPSHOT 6
36 * Dateformats used on misc. pages
38 #define FMT_LONGDATE "%Y-%m-%d %H:%M:%S"
39 #define FMT_SHORTDATE "%Y-%m-%d"
43 * Limits used for relative dates
46 #define TM_HOUR (TM_MIN * 60)
47 #define TM_DAY (TM_HOUR * 24)
48 #define TM_WEEK (TM_DAY * 7)
49 #define TM_YEAR (TM_DAY * 365)
50 #define TM_MONTH (TM_YEAR / 12.0)
56 #define PAGE_ENCODING "UTF-8"
58 typedef void (*configfn)(const char *name, const char *value);
59 typedef void (*filepair_fn)(struct diff_filepair *pair);
60 typedef void (*linediff_fn)(char *line, int len);
81 int enable_log_filecount;
82 int enable_log_linecount;
88 struct repoinfo *repos;
92 struct commit *commit;
95 unsigned long author_date;
97 char *committer_email;
98 unsigned long committer_date;
113 struct object *object;
116 struct commitinfo *commit;
121 struct refinfo **refs;
142 struct cgit_context {
143 struct cgit_query qry;
146 extern const char *cgit_version;
148 extern struct repolist cgit_repolist;
149 extern struct repoinfo *cgit_repo;
150 extern struct cgit_context ctx;
153 extern char *cgit_root_title;
154 extern char *cgit_css;
155 extern char *cgit_logo;
156 extern char *cgit_index_header;
157 extern char *cgit_index_info;
158 extern char *cgit_logo_link;
159 extern char *cgit_module_link;
160 extern char *cgit_agefile;
161 extern char *cgit_virtual_root;
162 extern char *cgit_script_name;
163 extern char *cgit_cache_root;
164 extern char *cgit_repo_group;
165 extern char *cgit_robots;
166 extern char *cgit_clone_prefix;
168 extern int cgit_nocache;
169 extern int cgit_snapshots;
170 extern int cgit_enable_index_links;
171 extern int cgit_enable_log_filecount;
172 extern int cgit_enable_log_linecount;
173 extern int cgit_max_lock_attempts;
174 extern int cgit_cache_root_ttl;
175 extern int cgit_cache_repo_ttl;
176 extern int cgit_cache_dynamic_ttl;
177 extern int cgit_cache_static_ttl;
178 extern int cgit_cache_max_create_time;
179 extern int cgit_summary_log;
180 extern int cgit_summary_tags;
181 extern int cgit_summary_branches;
183 extern int cgit_max_msg_len;
184 extern int cgit_max_repodesc_len;
185 extern int cgit_max_commit_count;
190 extern int cgit_get_cmd_index(const char *cmd);
191 extern struct repoinfo *cgit_get_repoinfo(const char *url);
192 extern void cgit_global_config_cb(const char *name, const char *value);
193 extern void cgit_repo_config_cb(const char *name, const char *value);
194 extern void cgit_querystring_cb(const char *name, const char *value);
196 extern int chk_zero(int result, char *msg);
197 extern int chk_positive(int result, char *msg);
198 extern int chk_non_negative(int result, char *msg);
200 extern int hextoint(char c);
201 extern char *trim_end(const char *str, char c);
202 extern char *strlpart(char *txt, int maxlen);
203 extern char *strrpart(char *txt, int maxlen);
205 extern void cgit_add_ref(struct reflist *list, struct refinfo *ref);
206 extern int cgit_refs_cb(const char *refname, const unsigned char *sha1,
207 int flags, void *cb_data);
209 extern void *cgit_free_commitinfo(struct commitinfo *info);
211 extern int cgit_diff_files(const unsigned char *old_sha1,
212 const unsigned char *new_sha1,
215 extern void cgit_diff_tree(const unsigned char *old_sha1,
216 const unsigned char *new_sha1,
217 filepair_fn fn, const char *prefix);
219 extern void cgit_diff_commit(struct commit *commit, filepair_fn fn);
221 extern char *fmt(const char *format,...);
223 extern void html(const char *txt);
224 extern void htmlf(const char *format,...);
225 extern void html_txt(char *txt);
226 extern void html_ntxt(int len, char *txt);
227 extern void html_attr(char *txt);
228 extern void html_hidden(char *name, char *value);
229 extern void html_option(char *value, char *text, char *selected_value);
230 extern void html_link_open(char *url, char *title, char *class);
231 extern void html_link_close(void);
232 extern void html_filemode(unsigned short mode);
233 extern int html_include(const char *filename);
235 extern int cgit_read_config(const char *filename, configfn fn);
236 extern int cgit_parse_query(char *txt, configfn fn);
237 extern struct commitinfo *cgit_parse_commit(struct commit *commit);
238 extern struct taginfo *cgit_parse_tag(struct tag *tag);
239 extern void cgit_parse_url(const char *url);
241 extern char *cache_safe_filename(const char *unsafe);
242 extern int cache_lock(struct cacheitem *item);
243 extern int cache_unlock(struct cacheitem *item);
244 extern int cache_cancel_lock(struct cacheitem *item);
245 extern int cache_exist(struct cacheitem *item);
246 extern int cache_expired(struct cacheitem *item);
248 extern char *cgit_repourl(const char *reponame);
249 extern char *cgit_fileurl(const char *reponame, const char *pagename,
250 const char *filename, const char *query);
251 extern char *cgit_pageurl(const char *reponame, const char *pagename,
254 extern const char *cgit_repobasename(const char *reponame);
256 extern void cgit_tree_link(char *name, char *title, char *class, char *head,
257 char *rev, char *path);
258 extern void cgit_log_link(char *name, char *title, char *class, char *head,
259 char *rev, char *path, int ofs, char *grep,
261 extern void cgit_commit_link(char *name, char *title, char *class, char *head,
263 extern void cgit_refs_link(char *name, char *title, char *class, char *head,
264 char *rev, char *path);
265 extern void cgit_snapshot_link(char *name, char *title, char *class,
266 char *head, char *rev, char *archivename);
267 extern void cgit_diff_link(char *name, char *title, char *class, char *head,
268 char *new_rev, char *old_rev, char *path);
270 extern void cgit_object_link(struct object *obj);
272 extern void cgit_print_error(char *msg);
273 extern void cgit_print_date(time_t secs, char *format);
274 extern void cgit_print_age(time_t t, time_t max_relative, char *format);
275 extern void cgit_print_docstart(char *title, struct cacheitem *item);
276 extern void cgit_print_docend();
277 extern void cgit_print_pageheader(char *title, int show_search);
278 extern void cgit_print_snapshot_start(const char *mimetype,
279 const char *filename,
280 struct cacheitem *item);
281 extern void cgit_print_branches(int maxcount);
282 extern void cgit_print_tags(int maxcount);
284 extern void cgit_print_repolist(struct cacheitem *item);
285 extern void cgit_print_summary();
286 extern void cgit_print_log(const char *tip, int ofs, int cnt, char *grep,
287 char *pattern, char *path, int pager);
288 extern void cgit_print_blob(struct cacheitem *item, const char *hex, char *path);
289 extern void cgit_print_tree(const char *rev, char *path);
290 extern void cgit_print_commit(char *hex);
291 extern void cgit_print_refs();
292 extern void cgit_print_tag(char *revname);
293 extern void cgit_print_diff(const char *new_hex, const char *old_hex, const char *prefix);
294 extern void cgit_print_patch(char *hex, struct cacheitem *item);
295 extern void cgit_print_snapshot(struct cacheitem *item, const char *head,
296 const char *hex, const char *prefix,
297 const char *filename, int snapshot);
298 extern void cgit_print_snapshot_links(const char *repo, const char *head,
299 const char *hex, int snapshots);
300 extern int cgit_parse_snapshots_mask(const char *str);