5 #include <git-compat-util.h>
18 #include <xdiff/xdiff.h>
22 * The valid cgit repo-commands
29 #define CMD_SNAPSHOT 6
34 * Dateformats used on misc. pages
36 #define FMT_LONGDATE "%Y-%m-%d %H:%M:%S"
37 #define FMT_SHORTDATE "%Y-%m-%d"
41 * Limits used for relative dates
44 #define TM_HOUR (TM_MIN * 60)
45 #define TM_DAY (TM_HOUR * 24)
46 #define TM_WEEK (TM_DAY * 7)
47 #define TM_YEAR (TM_DAY * 365)
48 #define TM_MONTH (TM_YEAR / 12.0)
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);
73 int enable_log_filecount;
74 int enable_log_linecount;
80 struct repoinfo *repos;
84 struct commit *commit;
87 unsigned long author_date;
89 char *committer_email;
90 unsigned long committer_date;
104 struct object *object;
107 struct commitinfo *commit;
112 struct refinfo **refs;
117 extern const char *cgit_version;
119 extern struct repolist cgit_repolist;
120 extern struct repoinfo *cgit_repo;
123 extern char *cgit_root_title;
124 extern char *cgit_css;
125 extern char *cgit_logo;
126 extern char *cgit_index_header;
127 extern char *cgit_index_info;
128 extern char *cgit_logo_link;
129 extern char *cgit_module_link;
130 extern char *cgit_agefile;
131 extern char *cgit_virtual_root;
132 extern char *cgit_script_name;
133 extern char *cgit_cache_root;
134 extern char *cgit_repo_group;
136 extern int cgit_nocache;
137 extern int cgit_snapshots;
138 extern int cgit_enable_index_links;
139 extern int cgit_enable_log_filecount;
140 extern int cgit_enable_log_linecount;
141 extern int cgit_max_lock_attempts;
142 extern int cgit_cache_root_ttl;
143 extern int cgit_cache_repo_ttl;
144 extern int cgit_cache_dynamic_ttl;
145 extern int cgit_cache_static_ttl;
146 extern int cgit_cache_max_create_time;
147 extern int cgit_summary_log;
148 extern int cgit_summary_tags;
149 extern int cgit_summary_branches;
151 extern int cgit_max_msg_len;
152 extern int cgit_max_repodesc_len;
153 extern int cgit_max_commit_count;
155 extern int cgit_query_has_symref;
156 extern int cgit_query_has_sha1;
158 extern char *cgit_querystring;
159 extern char *cgit_query_repo;
160 extern char *cgit_query_page;
161 extern char *cgit_query_search;
162 extern char *cgit_query_grep;
163 extern char *cgit_query_head;
164 extern char *cgit_query_sha1;
165 extern char *cgit_query_sha2;
166 extern char *cgit_query_path;
167 extern char *cgit_query_name;
168 extern int cgit_query_ofs;
172 extern int cgit_get_cmd_index(const char *cmd);
173 extern struct repoinfo *cgit_get_repoinfo(const char *url);
174 extern void cgit_global_config_cb(const char *name, const char *value);
175 extern void cgit_repo_config_cb(const char *name, const char *value);
176 extern void cgit_querystring_cb(const char *name, const char *value);
178 extern int chk_zero(int result, char *msg);
179 extern int chk_positive(int result, char *msg);
180 extern int chk_non_negative(int result, char *msg);
182 extern int hextoint(char c);
183 extern char *trim_end(const char *str, char c);
184 extern char *strlpart(char *txt, int maxlen);
185 extern char *strrpart(char *txt, int maxlen);
187 extern void cgit_add_ref(struct reflist *list, struct refinfo *ref);
188 extern int cgit_refs_cb(const char *refname, const unsigned char *sha1,
189 int flags, void *cb_data);
191 extern void *cgit_free_commitinfo(struct commitinfo *info);
193 extern int cgit_diff_files(const unsigned char *old_sha1,
194 const unsigned char *new_sha1,
197 extern void cgit_diff_tree(const unsigned char *old_sha1,
198 const unsigned char *new_sha1,
199 filepair_fn fn, const char *prefix);
201 extern void cgit_diff_commit(struct commit *commit, filepair_fn fn);
203 extern char *fmt(const char *format,...);
205 extern void html(const char *txt);
206 extern void htmlf(const char *format,...);
207 extern void html_txt(char *txt);
208 extern void html_ntxt(int len, char *txt);
209 extern void html_attr(char *txt);
210 extern void html_hidden(char *name, char *value);
211 extern void html_option(char *value, char *text, char *selected_value);
212 extern void html_link_open(char *url, char *title, char *class);
213 extern void html_link_close(void);
214 extern void html_filemode(unsigned short mode);
215 extern int html_include(const char *filename);
217 extern int cgit_read_config(const char *filename, configfn fn);
218 extern int cgit_parse_query(char *txt, configfn fn);
219 extern struct commitinfo *cgit_parse_commit(struct commit *commit);
220 extern struct taginfo *cgit_parse_tag(struct tag *tag);
221 extern void cgit_parse_url(const char *url);
223 extern char *cache_safe_filename(const char *unsafe);
224 extern int cache_lock(struct cacheitem *item);
225 extern int cache_unlock(struct cacheitem *item);
226 extern int cache_cancel_lock(struct cacheitem *item);
227 extern int cache_exist(struct cacheitem *item);
228 extern int cache_expired(struct cacheitem *item);
230 extern char *cgit_repourl(const char *reponame);
231 extern char *cgit_fileurl(const char *reponame, const char *pagename,
232 const char *filename, const char *query);
233 extern char *cgit_pageurl(const char *reponame, const char *pagename,
236 extern const char *cgit_repobasename(const char *reponame);
238 extern void cgit_tree_link(char *name, char *title, char *class, char *head,
239 char *rev, char *path);
240 extern void cgit_log_link(char *name, char *title, char *class, char *head,
241 char *rev, char *path, int ofs, char *grep,
243 extern void cgit_commit_link(char *name, char *title, char *class, char *head,
245 extern void cgit_refs_link(char *name, char *title, char *class, char *head,
246 char *rev, char *path);
247 extern void cgit_snapshot_link(char *name, char *title, char *class,
248 char *head, char *rev, char *archivename);
249 extern void cgit_diff_link(char *name, char *title, char *class, char *head,
250 char *new_rev, char *old_rev, char *path);
252 extern void cgit_object_link(struct object *obj);
254 extern void cgit_print_error(char *msg);
255 extern void cgit_print_date(time_t secs, char *format);
256 extern void cgit_print_age(time_t t, time_t max_relative, char *format);
257 extern void cgit_print_docstart(char *title, struct cacheitem *item);
258 extern void cgit_print_docend();
259 extern void cgit_print_pageheader(char *title, int show_search);
260 extern void cgit_print_snapshot_start(const char *mimetype,
261 const char *filename,
262 struct cacheitem *item);
263 extern void cgit_print_branches(int maxcount);
264 extern void cgit_print_tags(int maxcount);
266 extern void cgit_print_repolist(struct cacheitem *item);
267 extern void cgit_print_summary();
268 extern void cgit_print_log(const char *tip, int ofs, int cnt, char *grep,
269 char *pattern, char *path, int pager);
270 extern void cgit_print_blob(struct cacheitem *item, const char *hex, char *path);
271 extern void cgit_print_tree(const char *rev, char *path);
272 extern void cgit_print_commit(char *hex);
273 extern void cgit_print_refs();
274 extern void cgit_print_tag(char *revname);
275 extern void cgit_print_diff(const char *new_hex, const char *old_hex, const char *prefix);
276 extern void cgit_print_snapshot(struct cacheitem *item, const char *head,
277 const char *hex, const char *prefix,
278 const char *filename, int snapshot);
279 extern void cgit_print_snapshot_links(const char *repo, const char *head,
280 const char *hex, int snapshots);
281 extern int cgit_parse_snapshots_mask(const char *str);