5 #include <git-compat-util.h>
18 #include <xdiff/xdiff.h>
22 * The valid cgit repo-commands
29 #define CMD_SNAPSHOT 6
33 * Dateformats used on misc. pages
35 #define FMT_LONGDATE "%Y-%m-%d %H:%M:%S"
36 #define FMT_SHORTDATE "%Y-%m-%d"
40 * Limits used for relative dates
43 #define TM_HOUR (TM_MIN * 60)
44 #define TM_DAY (TM_HOUR * 24)
45 #define TM_WEEK (TM_DAY * 7)
46 #define TM_YEAR (TM_DAY * 365)
47 #define TM_MONTH (TM_YEAR / 12.0)
50 typedef void (*configfn)(const char *name, const char *value);
51 typedef void (*filepair_fn)(struct diff_filepair *pair);
52 typedef void (*linediff_fn)(char *line, int len);
72 int enable_log_filecount;
73 int enable_log_linecount;
79 struct repoinfo *repos;
83 struct commit *commit;
86 unsigned long author_date;
88 char *committer_email;
89 unsigned long committer_date;
101 extern const char *cgit_version;
103 extern struct repolist cgit_repolist;
104 extern struct repoinfo *cgit_repo;
107 extern char *cgit_root_title;
108 extern char *cgit_css;
109 extern char *cgit_logo;
110 extern char *cgit_index_header;
111 extern char *cgit_logo_link;
112 extern char *cgit_module_link;
113 extern char *cgit_agefile;
114 extern char *cgit_virtual_root;
115 extern char *cgit_script_name;
116 extern char *cgit_cache_root;
117 extern char *cgit_repo_group;
119 extern int cgit_nocache;
120 extern int cgit_snapshots;
121 extern int cgit_enable_index_links;
122 extern int cgit_enable_log_filecount;
123 extern int cgit_enable_log_linecount;
124 extern int cgit_max_lock_attempts;
125 extern int cgit_cache_root_ttl;
126 extern int cgit_cache_repo_ttl;
127 extern int cgit_cache_dynamic_ttl;
128 extern int cgit_cache_static_ttl;
129 extern int cgit_cache_max_create_time;
130 extern int cgit_summary_log;
132 extern int cgit_max_msg_len;
133 extern int cgit_max_repodesc_len;
134 extern int cgit_max_commit_count;
136 extern int cgit_query_has_symref;
137 extern int cgit_query_has_sha1;
139 extern char *cgit_querystring;
140 extern char *cgit_query_repo;
141 extern char *cgit_query_page;
142 extern char *cgit_query_search;
143 extern char *cgit_query_head;
144 extern char *cgit_query_sha1;
145 extern char *cgit_query_sha2;
146 extern char *cgit_query_path;
147 extern char *cgit_query_name;
148 extern int cgit_query_ofs;
152 extern int cgit_get_cmd_index(const char *cmd);
153 extern struct repoinfo *cgit_get_repoinfo(const char *url);
154 extern void cgit_global_config_cb(const char *name, const char *value);
155 extern void cgit_repo_config_cb(const char *name, const char *value);
156 extern void cgit_querystring_cb(const char *name, const char *value);
158 extern int chk_zero(int result, char *msg);
159 extern int chk_positive(int result, char *msg);
160 extern int chk_non_negative(int result, char *msg);
162 extern int hextoint(char c);
163 extern char *trim_end(const char *str, char c);
165 extern void *cgit_free_commitinfo(struct commitinfo *info);
167 extern int cgit_diff_files(const unsigned char *old_sha1,
168 const unsigned char *new_sha1,
171 extern void cgit_diff_tree(const unsigned char *old_sha1,
172 const unsigned char *new_sha1,
173 filepair_fn fn, const char *prefix);
175 extern void cgit_diff_commit(struct commit *commit, filepair_fn fn);
177 extern char *fmt(const char *format,...);
179 extern void html(const char *txt);
180 extern void htmlf(const char *format,...);
181 extern void html_txt(char *txt);
182 extern void html_ntxt(int len, char *txt);
183 extern void html_attr(char *txt);
184 extern void html_hidden(char *name, char *value);
185 extern void html_link_open(char *url, char *title, char *class);
186 extern void html_link_close(void);
187 extern void html_filemode(unsigned short mode);
188 extern int html_include(const char *filename);
190 extern int cgit_read_config(const char *filename, configfn fn);
191 extern int cgit_parse_query(char *txt, configfn fn);
192 extern struct commitinfo *cgit_parse_commit(struct commit *commit);
193 extern struct taginfo *cgit_parse_tag(struct tag *tag);
194 extern void cgit_parse_url(const char *url);
196 extern char *cache_safe_filename(const char *unsafe);
197 extern int cache_lock(struct cacheitem *item);
198 extern int cache_unlock(struct cacheitem *item);
199 extern int cache_cancel_lock(struct cacheitem *item);
200 extern int cache_exist(struct cacheitem *item);
201 extern int cache_expired(struct cacheitem *item);
203 extern char *cgit_repourl(const char *reponame);
204 extern char *cgit_fileurl(const char *reponame, const char *pagename,
205 const char *filename, const char *query);
206 extern char *cgit_pageurl(const char *reponame, const char *pagename,
209 extern const char *cgit_repobasename(const char *reponame);
211 extern void cgit_tree_link(char *name, char *title, char *class, char *head,
212 char *rev, char *path);
213 extern void cgit_log_link(char *name, char *title, char *class, char *head,
214 char *rev, char *path, int ofs);
215 extern void cgit_commit_link(char *name, char *title, char *class, char *head,
217 extern void cgit_snapshot_link(char *name, char *title, char *class,
218 char *head, char *rev, char *archivename);
219 extern void cgit_diff_link(char *name, char *title, char *class, char *head,
220 char *new_rev, char *old_rev, char *path);
222 extern void cgit_object_link(struct object *obj);
224 extern void cgit_print_error(char *msg);
225 extern void cgit_print_date(time_t secs, char *format);
226 extern void cgit_print_age(time_t t, time_t max_relative, char *format);
227 extern void cgit_print_docstart(char *title, struct cacheitem *item);
228 extern void cgit_print_docend();
229 extern void cgit_print_pageheader(char *title, int show_search);
230 extern void cgit_print_snapshot_start(const char *mimetype,
231 const char *filename,
232 struct cacheitem *item);
234 extern void cgit_print_repolist(struct cacheitem *item);
235 extern void cgit_print_summary();
236 extern void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *path, int pager);
237 extern void cgit_print_blob(struct cacheitem *item, const char *hex, char *path);
238 extern void cgit_print_tree(const char *rev, char *path);
239 extern void cgit_print_commit(char *hex);
240 extern void cgit_print_tag(char *revname);
241 extern void cgit_print_diff(const char *new_hex, const char *old_hex, const char *prefix);
242 extern void cgit_print_snapshot(struct cacheitem *item, const char *head,
243 const char *hex, const char *prefix,
244 const char *filename, int snapshot);
245 extern void cgit_print_snapshot_links(const char *repo, const char *head,
246 const char *hex, int snapshots);
247 extern int cgit_parse_snapshots_mask(const char *str);