5 #include <git-compat-util.h>
11 #include <object-store.h>
22 #include <string-list.h>
23 #include <xdiff-interface.h>
24 #include <xdiff/xdiff.h>
29 /* Add isgraph(x) to Git's sane ctype support (see git-compat-util.h) */
31 #define isgraph(x) (isprint((x)) && !isspace((x)))
35 * Limits used for relative dates
38 #define TM_HOUR (TM_MIN * 60)
39 #define TM_DAY (TM_HOUR * 24)
40 #define TM_WEEK (TM_DAY * 7)
41 #define TM_YEAR (TM_DAY * 365)
42 #define TM_MONTH (TM_YEAR / 12.0)
48 #define PAGE_ENCODING "UTF-8"
50 #define BIT(x) (1U << (x))
52 typedef void (*configfn)(const char *name, const char *value);
53 typedef void (*filepair_fn)(struct diff_filepair *pair);
54 typedef void (*linediff_fn)(char *line, int len);
57 DIFF_UNIFIED, DIFF_SSDIFF, DIFF_STATONLY
61 ABOUT, COMMIT, SOURCE, EMAIL, AUTH, OWNER
65 int (*open)(struct cgit_filter *, va_list ap);
66 int (*close)(struct cgit_filter *);
67 void (*fprintf)(struct cgit_filter *, FILE *, const char *prefix);
68 void (*cleanup)(struct cgit_filter *);
72 struct cgit_exec_filter {
73 struct cgit_filter base;
85 char *extra_head_content;
90 struct string_list readme;
95 char *snapshot_prefix;
98 int enable_commit_graph;
99 int enable_log_filecount;
100 int enable_log_linecount;
101 int enable_remote_branches;
102 int enable_subject_links;
103 int enable_html_serving;
108 struct cgit_filter *about_filter;
109 struct cgit_filter *commit_filter;
110 struct cgit_filter *source_filter;
111 struct cgit_filter *email_filter;
112 struct cgit_filter *owner_filter;
113 struct string_list submodules;
118 typedef void (*repo_config_fn)(struct cgit_repo *repo, const char *name,
121 struct cgit_repolist {
124 struct cgit_repo *repos;
128 struct commit *commit;
131 unsigned long author_date;
134 char *committer_email;
135 unsigned long committer_date;
145 unsigned long tagger_date;
152 struct object *object;
155 struct commitinfo *commit;
160 struct refinfo **refs;
207 struct string_list readme;
208 struct string_list css;
215 char *repository_sort;
216 char *virtual_root; /* Always ends with '/'. */
219 int cache_dynamic_ttl;
220 int cache_max_create_time;
223 int cache_scanrc_ttl;
224 int cache_static_ttl;
226 int cache_snapshot_ttl;
227 int case_sensitive_sort;
229 int enable_filter_overrides;
230 int enable_follow_links;
231 int enable_http_clone;
232 int enable_index_links;
233 int enable_index_owner;
235 int enable_commit_graph;
236 int enable_log_filecount;
237 int enable_log_linecount;
238 int enable_remote_branches;
239 int enable_subject_links;
240 int enable_html_serving;
241 int enable_tree_linenumbers;
242 int enable_git_config;
246 int max_commit_count;
247 int max_lock_attempts;
249 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 string_list js;
268 struct cgit_filter *about_filter;
269 struct cgit_filter *commit_filter;
270 struct cgit_filter *source_filter;
271 struct cgit_filter *email_filter;
272 struct cgit_filter *owner_filter;
273 struct cgit_filter *auth_filter;
280 const char *mimetype;
282 const char *filename;
286 const char *statusmsg;
289 struct cgit_environment {
290 const char *cgit_config;
291 const char *http_host;
294 const char *path_info;
295 const char *query_string;
296 const char *request_method;
297 const char *script_name;
298 const char *server_name;
299 const char *server_port;
300 const char *http_cookie;
301 const char *http_referer;
302 unsigned int content_length;
306 struct cgit_context {
307 struct cgit_environment env;
308 struct cgit_query qry;
309 struct cgit_config cfg;
310 struct cgit_repo *repo;
311 struct cgit_page page;
314 typedef int (*write_archive_fn_t)(const char *, const char *);
316 struct cgit_snapshot_format {
318 const char *mimetype;
319 write_archive_fn_t write_func;
322 extern const char *cgit_version;
324 extern struct cgit_repolist cgit_repolist;
325 extern struct cgit_context ctx;
326 extern const struct cgit_snapshot_format cgit_snapshot_formats[];
328 extern char *cgit_default_repo_desc;
329 extern struct cgit_repo *cgit_add_repo(const char *url);
330 extern struct cgit_repo *cgit_get_repoinfo(const char *url);
331 extern void cgit_repo_config_cb(const char *name, const char *value);
333 extern int chk_zero(int result, char *msg);
334 extern int chk_positive(int result, char *msg);
335 extern int chk_non_negative(int result, char *msg);
337 extern char *trim_end(const char *str, char c);
338 extern char *ensure_end(const char *str, char c);
340 extern void strbuf_ensure_end(struct strbuf *sb, char c);
342 extern void cgit_add_ref(struct reflist *list, struct refinfo *ref);
343 extern void cgit_free_reflist_inner(struct reflist *list);
344 extern int cgit_refs_cb(const char *refname, const struct object_id *oid,
345 int flags, void *cb_data);
347 extern void cgit_free_commitinfo(struct commitinfo *info);
348 extern void cgit_free_taginfo(struct taginfo *info);
350 void cgit_diff_tree_cb(struct diff_queue_struct *q,
351 struct diff_options *options, void *data);
353 extern int cgit_diff_files(const struct object_id *old_oid,
354 const struct object_id *new_oid,
355 unsigned long *old_size, unsigned long *new_size,
356 int *binary, int context, int ignorews,
359 extern void cgit_diff_tree(const struct object_id *old_oid,
360 const struct object_id *new_oid,
361 filepair_fn fn, const char *prefix, int ignorews);
363 extern void cgit_diff_commit(struct commit *commit, filepair_fn fn,
366 __attribute__((format (printf,1,2)))
367 extern char *fmt(const char *format,...);
369 __attribute__((format (printf,1,2)))
370 extern char *fmtalloc(const char *format,...);
372 extern struct commitinfo *cgit_parse_commit(struct commit *commit);
373 extern struct taginfo *cgit_parse_tag(struct tag *tag);
374 extern void cgit_parse_url(const char *url);
376 extern const char *cgit_repobasename(const char *reponame);
378 extern int cgit_parse_snapshots_mask(const char *str);
379 extern const struct object_id *cgit_snapshot_get_sig(const char *ref,
380 const struct cgit_snapshot_format *f);
381 extern const unsigned cgit_snapshot_format_bit(const struct cgit_snapshot_format *f);
383 extern int cgit_open_filter(struct cgit_filter *filter, ...);
384 extern int cgit_close_filter(struct cgit_filter *filter);
385 extern void cgit_fprintf_filter(struct cgit_filter *filter, FILE *f, const char *prefix);
386 extern void cgit_exec_filter_init(struct cgit_exec_filter *filter, char *cmd, char **argv);
387 extern struct cgit_filter *cgit_new_filter(const char *cmd, filter_type filtertype);
388 extern void cgit_cleanup_filters(void);
389 extern void cgit_init_filters(void);
391 extern void cgit_prepare_repo_env(struct cgit_repo * repo);
393 extern int readfile(const char *path, char **buf, size_t *size);
395 extern char *expand_macros(const char *txt);
397 extern char *get_mimetype_for_filename(const char *filename);