1#ifndef CGIT_H
  2#define CGIT_H
  3
  4
  5#include <git-compat-util.h>
  6#include <cache.h>
  7#include <grep.h>
  8#include <object.h>
  9#include <tree.h>
 10#include <commit.h>
 11#include <tag.h>
 12#include <diff.h>
 13#include <diffcore.h>
 14#include <refs.h>
 15#include <revision.h>
 16#include <log-tree.h>
 17#include <archive.h>
 18#include <xdiff/xdiff.h>
 19#include <utf8.h>
 20
 21
 22/*
 23 * Dateformats used on misc. pages
 24 */
 25#define FMT_LONGDATE "%Y-%m-%d %H:%M:%S (%Z)"
 26#define FMT_SHORTDATE "%Y-%m-%d"
 27#define FMT_ATOMDATE "%Y-%m-%dT%H:%M:%SZ"
 28
 29
 30/*
 31 * Limits used for relative dates
 32 */
 33#define TM_MIN    60
 34#define TM_HOUR  (TM_MIN * 60)
 35#define TM_DAY   (TM_HOUR * 24)
 36#define TM_WEEK  (TM_DAY * 7)
 37#define TM_YEAR  (TM_DAY * 365)
 38#define TM_MONTH (TM_YEAR / 12.0)
 39
 40
 41/*
 42 * Default encoding
 43 */
 44#define PAGE_ENCODING "UTF-8"
 45
 46typedef void (*configfn)(const char *name, const char *value);
 47typedef void (*filepair_fn)(struct diff_filepair *pair);
 48typedef void (*linediff_fn)(char *line, int len);
 49
 50struct cgit_repo {
 51	char *url;
 52	char *name;
 53	char *path;
 54	char *desc;
 55	char *owner;
 56	char *defbranch;
 57	char *group;
 58	char *module_link;
 59	char *readme;
 60	char *clone_url;
 61	int snapshots;
 62	int enable_log_filecount;
 63	int enable_log_linecount;
 64	time_t mtime;
 65};
 66
 67struct cgit_repolist {
 68	int length;
 69	int count;
 70	struct cgit_repo *repos;
 71};
 72
 73struct commitinfo {
 74	struct commit *commit;
 75	char *author;
 76	char *author_email;
 77	unsigned long author_date;
 78	char *committer;
 79	char *committer_email;
 80	unsigned long committer_date;
 81	char *subject;
 82	char *msg;
 83	char *msg_encoding;
 84};
 85
 86struct taginfo {
 87	char *tagger;
 88	char *tagger_email;
 89	unsigned long tagger_date;
 90	char *msg;
 91};
 92
 93struct refinfo {
 94	const char *refname;
 95	struct object *object;
 96	union {
 97		struct taginfo *tag;
 98		struct commitinfo *commit;
 99	};
100};
101
102struct reflist {
103	struct refinfo **refs;
104	int alloc;
105	int count;
106};
107
108struct cgit_query {
109	int has_symref;
110	int has_sha1;
111	char *raw;
112	char *repo;
113	char *page;
114	char *search;
115	char *grep;
116	char *head;
117	char *sha1;
118	char *sha2;
119	char *path;
120	char *name;
121	char *mimetype;
122	char *url;
123	int   ofs;
124	int nohead;
125	char *sort;
126	int showmsg;
127};
128
129struct cgit_config {
130	char *agefile;
131	char *cache_root;
132	char *clone_prefix;
133	char *css;
134	char *favicon;
135	char *footer;
136	char *index_header;
137	char *index_info;
138	char *logo;
139	char *logo_link;
140	char *module_link;
141	char *repo_group;
142	char *robots;
143	char *root_title;
144	char *root_desc;
145	char *root_readme;
146	char *script_name;
147	char *virtual_root;
148	int cache_size;
149	int cache_dynamic_ttl;
150	int cache_max_create_time;
151	int cache_repo_ttl;
152	int cache_root_ttl;
153	int cache_static_ttl;
154	int enable_index_links;
155	int enable_log_filecount;
156	int enable_log_linecount;
157	int local_time;
158	int max_repo_count;
159	int max_commit_count;
160	int max_lock_attempts;
161	int max_msg_len;
162	int max_repodesc_len;
163	int nocache;
164	int renamelimit;
165	int snapshots;
166	int summary_branches;
167	int summary_log;
168	int summary_tags;
169};
170
171struct cgit_page {
172	time_t modified;
173	time_t expires;
174	size_t size;
175	char *mimetype;
176	char *charset;
177	char *filename;
178	char *title;
179};
180
181struct cgit_context {
182	struct cgit_query qry;
183	struct cgit_config cfg;
184	struct cgit_repo *repo;
185	struct cgit_page page;
186};
187
188struct cgit_snapshot_format {
189	const char *suffix;
190	const char *mimetype;
191	write_archive_fn_t write_func;
192	int bit;
193};
194
195extern const char *cgit_version;
196
197extern struct cgit_repolist cgit_repolist;
198extern struct cgit_context ctx;
199extern const struct cgit_snapshot_format cgit_snapshot_formats[];
200
201extern struct cgit_repo *cgit_add_repo(const char *url);
202extern struct cgit_repo *cgit_get_repoinfo(const char *url);
203extern void cgit_repo_config_cb(const char *name, const char *value);
204
205extern int chk_zero(int result, char *msg);
206extern int chk_positive(int result, char *msg);
207extern int chk_non_negative(int result, char *msg);
208
209extern char *trim_end(const char *str, char c);
210extern char *strlpart(char *txt, int maxlen);
211extern char *strrpart(char *txt, int maxlen);
212
213extern void cgit_add_ref(struct reflist *list, struct refinfo *ref);
214extern int cgit_refs_cb(const char *refname, const unsigned char *sha1,
215			int flags, void *cb_data);
216
217extern void *cgit_free_commitinfo(struct commitinfo *info);
218
219extern int cgit_diff_files(const unsigned char *old_sha1,
220			   const unsigned char *new_sha1,
221			   linediff_fn fn);
222
223extern void cgit_diff_tree(const unsigned char *old_sha1,
224			   const unsigned char *new_sha1,
225			   filepair_fn fn, const char *prefix);
226
227extern void cgit_diff_commit(struct commit *commit, filepair_fn fn);
228
229extern char *fmt(const char *format,...);
230
231extern struct commitinfo *cgit_parse_commit(struct commit *commit);
232extern struct taginfo *cgit_parse_tag(struct tag *tag);
233extern void cgit_parse_url(const char *url);
234
235extern const char *cgit_repobasename(const char *reponame);
236
237extern int cgit_parse_snapshots_mask(const char *str);
238
239
240#endif /* CGIT_H */