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_logo_link;
128 extern char *cgit_module_link;
129 extern char *cgit_agefile;
130 extern char *cgit_virtual_root;
131 extern char *cgit_script_name;
132 extern char *cgit_cache_root;
133 extern char *cgit_repo_group;
135 extern int cgit_nocache;
136 extern int cgit_snapshots;
137 extern int cgit_enable_index_links;
138 extern int cgit_enable_log_filecount;
139 extern int cgit_enable_log_linecount;
140 extern int cgit_max_lock_attempts;
141 extern int cgit_cache_root_ttl;
142 extern int cgit_cache_repo_ttl;
143 extern int cgit_cache_dynamic_ttl;
144 extern int cgit_cache_static_ttl;
145 extern int cgit_cache_max_create_time;
146 extern int cgit_summary_log;
147 extern int cgit_summary_tags;
148 extern int cgit_summary_branches;
150 extern int cgit_max_msg_len;
151 extern int cgit_max_repodesc_len;
152 extern int cgit_max_commit_count;
154 extern int cgit_query_has_symref;
155 extern int cgit_query_has_sha1;
157 extern char *cgit_querystring;
158 extern char *cgit_query_repo;
159 extern char *cgit_query_page;
160 extern char *cgit_query_search;
161 extern char *cgit_query_head;
162 extern char *cgit_query_sha1;
163 extern char *cgit_query_sha2;
164 extern char *cgit_query_path;
165 extern char *cgit_query_name;
166 extern int cgit_query_ofs;
170 extern int cgit_get_cmd_index(const char *cmd);
171 extern struct repoinfo *cgit_get_repoinfo(const char *url);
172 extern void cgit_global_config_cb(const char *name, const char *value);
173 extern void cgit_repo_config_cb(const char *name, const char *value);
174 extern void cgit_querystring_cb(const char *name, const char *value);
176 extern int chk_zero(int result, char *msg);
177 extern int chk_positive(int result, char *msg);
178 extern int chk_non_negative(int result, char *msg);
180 extern int hextoint(char c);
181 extern char *trim_end(const char *str, char c);
183 extern void cgit_add_ref(struct reflist *list, struct refinfo *ref);
184 extern int cgit_refs_cb(const char *refname, const unsigned char *sha1,
185 int flags, void *cb_data);
187 extern void *cgit_free_commitinfo(struct commitinfo *info);
189 extern int cgit_diff_files(const unsigned char *old_sha1,
190 const unsigned char *new_sha1,
193 extern void cgit_diff_tree(const unsigned char *old_sha1,
194 const unsigned char *new_sha1,
195 filepair_fn fn, const char *prefix);
197 extern void cgit_diff_commit(struct commit *commit, filepair_fn fn);
199 extern char *fmt(const char *format,...);
201 extern void html(const char *txt);
202 extern void htmlf(const char *format,...);
203 extern void html_txt(char *txt);
204 extern void html_ntxt(int len, char *txt);
205 extern void html_attr(char *txt);
206 extern void html_hidden(char *name, char *value);
207 extern void html_option(char *value, char *text, char *selected_value);
208 extern void html_link_open(char *url, char *title, char *class);
209 extern void html_link_close(void);
210 extern void html_filemode(unsigned short mode);
211 extern int html_include(const char *filename);
213 extern int cgit_read_config(const char *filename, configfn fn);
214 extern int cgit_parse_query(char *txt, configfn fn);
215 extern struct commitinfo *cgit_parse_commit(struct commit *commit);
216 extern struct taginfo *cgit_parse_tag(struct tag *tag);
217 extern void cgit_parse_url(const char *url);
219 extern char *cache_safe_filename(const char *unsafe);
220 extern int cache_lock(struct cacheitem *item);
221 extern int cache_unlock(struct cacheitem *item);
222 extern int cache_cancel_lock(struct cacheitem *item);
223 extern int cache_exist(struct cacheitem *item);
224 extern int cache_expired(struct cacheitem *item);
226 extern char *cgit_repourl(const char *reponame);
227 extern char *cgit_fileurl(const char *reponame, const char *pagename,
228 const char *filename, const char *query);
229 extern char *cgit_pageurl(const char *reponame, const char *pagename,
232 extern const char *cgit_repobasename(const char *reponame);
234 extern void cgit_tree_link(char *name, char *title, char *class, char *head,
235 char *rev, char *path);
236 extern void cgit_log_link(char *name, char *title, char *class, char *head,
237 char *rev, char *path, int ofs);
238 extern void cgit_commit_link(char *name, char *title, char *class, char *head,
240 extern void cgit_refs_link(char *name, char *title, char *class, char *head,
241 char *rev, char *path);
242 extern void cgit_snapshot_link(char *name, char *title, char *class,
243 char *head, char *rev, char *archivename);
244 extern void cgit_diff_link(char *name, char *title, char *class, char *head,
245 char *new_rev, char *old_rev, char *path);
247 extern void cgit_object_link(struct object *obj);
249 extern void cgit_print_error(char *msg);
250 extern void cgit_print_date(time_t secs, char *format);
251 extern void cgit_print_age(time_t t, time_t max_relative, char *format);
252 extern void cgit_print_docstart(char *title, struct cacheitem *item);
253 extern void cgit_print_docend();
254 extern void cgit_print_pageheader(char *title, int show_search);
255 extern void cgit_print_snapshot_start(const char *mimetype,
256 const char *filename,
257 struct cacheitem *item);
258 extern void cgit_print_branches(int maxcount);
259 extern void cgit_print_tags(int maxcount);
261 extern void cgit_print_repolist(struct cacheitem *item);
262 extern void cgit_print_summary();
263 extern void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *path, int pager);
264 extern void cgit_print_blob(struct cacheitem *item, const char *hex, char *path);
265 extern void cgit_print_tree(const char *rev, char *path);
266 extern void cgit_print_commit(char *hex);
267 extern void cgit_print_refs();
268 extern void cgit_print_tag(char *revname);
269 extern void cgit_print_diff(const char *new_hex, const char *old_hex, const char *prefix);
270 extern void cgit_print_snapshot(struct cacheitem *item, const char *head,
271 const char *hex, const char *prefix,
272 const char *filename, int snapshot);
273 extern void cgit_print_snapshot_links(const char *repo, const char *head,
274 const char *hex, int snapshots);
275 extern int cgit_parse_snapshots_mask(const char *str);