5 #include <git-compat-util.h>
16 #include <argv-array.h>
21 #include <string-list.h>
22 #include <xdiff-interface.h>
23 #include <xdiff/xdiff.h>
28 /* Add isgraph(x) to Git's sane ctype support (see git-compat-util.h) */
30 #define isgraph(x) (isprint((x)) && !isspace((x)))
34 * Limits used for relative dates
37 #define TM_HOUR (TM_MIN * 60)
38 #define TM_DAY (TM_HOUR * 24)
39 #define TM_WEEK (TM_DAY * 7)
40 #define TM_YEAR (TM_DAY * 365)
41 #define TM_MONTH (TM_YEAR / 12.0)
47 #define PAGE_ENCODING "UTF-8"
49 #define BIT(x) (1U << (x))
51 typedef void (*configfn)(const char *name, const char *value);
52 typedef void (*filepair_fn)(struct diff_filepair *pair);
53 typedef void (*linediff_fn)(char *line, int len);
56 DIFF_UNIFIED, DIFF_SSDIFF, DIFF_STATONLY
60 ABOUT, COMMIT, SOURCE, EMAIL, AUTH, OWNER
64 int (*open)(struct cgit_filter *, va_list ap);
65 int (*close)(struct cgit_filter *);
66 void (*fprintf)(struct cgit_filter *, FILE *, const char *prefix);
67 void (*cleanup)(struct cgit_filter *);
71 struct cgit_exec_filter {
72 struct cgit_filter base;
88 struct string_list readme;
93 char *snapshot_prefix;
95 int enable_commit_graph;
96 int enable_log_filecount;
97 int enable_log_linecount;
98 int enable_remote_branches;
99 int enable_subject_links;
100 int enable_html_serving;
105 struct cgit_filter *about_filter;
106 struct cgit_filter *commit_filter;
107 struct cgit_filter *source_filter;
108 struct cgit_filter *email_filter;
109 struct cgit_filter *owner_filter;
110 struct string_list submodules;
115 typedef void (*repo_config_fn)(struct cgit_repo *repo, const char *name,
118 struct cgit_repolist {
121 struct cgit_repo *repos;
125 struct commit *commit;
128 unsigned long author_date;
131 char *committer_email;
132 unsigned long committer_date;
142 unsigned long tagger_date;
149 struct object *object;
152 struct commitinfo *commit;
157 struct refinfo **refs;
207 struct string_list readme;
214 char *repository_sort;
215 char *virtual_root; /* Always ends with '/'. */
218 int cache_dynamic_ttl;
219 int cache_max_create_time;
222 int cache_scanrc_ttl;
223 int cache_static_ttl;
225 int cache_snapshot_ttl;
226 int case_sensitive_sort;
228 int enable_filter_overrides;
229 int enable_follow_links;
230 int enable_http_clone;
231 int enable_index_links;
232 int enable_index_owner;
234 int enable_commit_graph;
235 int enable_log_filecount;
236 int enable_log_linecount;
237 int enable_remote_branches;
238 int enable_subject_links;
239 int enable_html_serving;
240 int enable_tree_linenumbers;
241 int enable_git_config;
245 int max_commit_count;
246 int max_lock_attempts;
248 int max_repodesc_len;
256 int scan_hidden_path;
257 int section_from_path;
260 int summary_branches;
266 struct string_list mimetypes;
267 struct cgit_filter *about_filter;
268 struct cgit_filter *commit_filter;
269 struct cgit_filter *source_filter;
270 struct cgit_filter *email_filter;
271 struct cgit_filter *owner_filter;
272 struct cgit_filter *auth_filter;
279 const char *mimetype;
281 const char *filename;
285 const char *statusmsg;
288 struct cgit_environment {
289 const char *cgit_config;
290 const char *http_host;
293 const char *path_info;
294 const char *query_string;
295 const char *request_method;
296 const char *script_name;
297 const char *server_name;
298 const char *server_port;
299 const char *http_cookie;
300 const char *http_referer;
301 unsigned int content_length;
305 struct cgit_context {
306 struct cgit_environment env;
307 struct cgit_query qry;
308 struct cgit_config cfg;
309 struct cgit_repo *repo;
310 struct cgit_page page;
313 typedef int (*write_archive_fn_t)(const char *, const char *);
315 struct cgit_snapshot_format {
317 const char *mimetype;
318 write_archive_fn_t write_func;
321 extern const char *cgit_version;
323 extern struct cgit_repolist cgit_repolist;
324 extern struct cgit_context ctx;
325 extern const struct cgit_snapshot_format cgit_snapshot_formats[];
327 extern char *cgit_default_repo_desc;
328 extern struct cgit_repo *cgit_add_repo(const char *url);
329 extern struct cgit_repo *cgit_get_repoinfo(const char *url);
330 extern void cgit_repo_config_cb(const char *name, const char *value);
332 extern int chk_zero(int result, char *msg);
333 extern int chk_positive(int result, char *msg);
334 extern int chk_non_negative(int result, char *msg);
336 extern char *trim_end(const char *str, char c);
337 extern char *ensure_end(const char *str, char c);
339 extern void strbuf_ensure_end(struct strbuf *sb, char c);
341 extern void cgit_add_ref(struct reflist *list, struct refinfo *ref);
342 extern void cgit_free_reflist_inner(struct reflist *list);
343 extern int cgit_refs_cb(const char *refname, const struct object_id *oid,
344 int flags, void *cb_data);
346 extern void cgit_free_commitinfo(struct commitinfo *info);
347 extern void cgit_free_taginfo(struct taginfo *info);
349 void cgit_diff_tree_cb(struct diff_queue_struct *q,
350 struct diff_options *options, void *data);
352 extern int cgit_diff_files(const struct object_id *old_oid,
353 const struct object_id *new_oid,
354 unsigned long *old_size, unsigned long *new_size,
355 int *binary, int context, int ignorews,
358 extern void cgit_diff_tree(const struct object_id *old_oid,
359 const struct object_id *new_oid,
360 filepair_fn fn, const char *prefix, int ignorews);
362 extern void cgit_diff_commit(struct commit *commit, filepair_fn fn,
365 __attribute__((format (printf,1,2)))
366 extern char *fmt(const char *format,...);
368 __attribute__((format (printf,1,2)))
369 extern char *fmtalloc(const char *format,...);
371 extern struct commitinfo *cgit_parse_commit(struct commit *commit);
372 extern struct taginfo *cgit_parse_tag(struct tag *tag);
373 extern void cgit_parse_url(const char *url);
375 extern const char *cgit_repobasename(const char *reponame);
377 extern int cgit_parse_snapshots_mask(const char *str);
378 extern const struct object_id *cgit_snapshot_get_sig(const char *ref,
379 const struct cgit_snapshot_format *f);
380 extern const unsigned cgit_snapshot_format_bit(const struct cgit_snapshot_format *f);
382 extern int cgit_open_filter(struct cgit_filter *filter, ...);
383 extern int cgit_close_filter(struct cgit_filter *filter);
384 extern void cgit_fprintf_filter(struct cgit_filter *filter, FILE *f, const char *prefix);
385 extern void cgit_exec_filter_init(struct cgit_exec_filter *filter, char *cmd, char **argv);
386 extern struct cgit_filter *cgit_new_filter(const char *cmd, filter_type filtertype);
387 extern void cgit_cleanup_filters(void);
388 extern void cgit_init_filters(void);
390 extern void cgit_prepare_repo_env(struct cgit_repo * repo);
392 extern int readfile(const char *path, char **buf, size_t *size);
394 extern char *expand_macros(const char *txt);
396 extern char *get_mimetype_for_filename(const char *filename);