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
 20
 21typedef void (*configfn)(const char *name, const char *value);
 22typedef void (*filepair_fn)(struct diff_filepair *pair);
 23typedef void (*linediff_fn)(char *line, int len);
 24
 25struct cacheitem {
 26	char *name;
 27	struct stat st;
 28	int ttl;
 29	int fd;
 30};
 31
 32struct repoinfo {
 33	char *url;
 34	char *name;
 35	char *path;
 36	char *desc;
 37	char *owner;
 38	char *module_link;
 39	int snapshots;
 40};
 41
 42struct repolist {
 43	int length;
 44	int count;
 45	struct repoinfo *repos;
 46};
 47
 48struct commitinfo {
 49	struct commit *commit;
 50	char *author;
 51	char *author_email;
 52	unsigned long author_date;
 53	char *committer;
 54	char *committer_email;
 55	unsigned long committer_date;
 56	char *subject;
 57	char *msg;
 58};
 59
 60struct taginfo {
 61	char *tagger;
 62	char *tagger_email;
 63	int tagger_date;
 64	char *msg;
 65};
 66
 67extern const char cgit_version[];
 68
 69extern struct repolist cgit_repolist;
 70extern struct repoinfo *cgit_repo;
 71
 72extern char *cgit_root_title;
 73extern char *cgit_css;
 74extern char *cgit_logo;
 75extern char *cgit_logo_link;
 76extern char *cgit_module_link;
 77extern char *cgit_virtual_root;
 78extern char *cgit_script_name;
 79extern char *cgit_cache_root;
 80
 81extern int cgit_nocache;
 82extern int cgit_snapshots;
 83extern int cgit_max_lock_attempts;
 84extern int cgit_cache_root_ttl;
 85extern int cgit_cache_repo_ttl;
 86extern int cgit_cache_dynamic_ttl;
 87extern int cgit_cache_static_ttl;
 88extern int cgit_cache_max_create_time;
 89
 90extern int cgit_max_msg_len;
 91extern int cgit_max_commit_count;
 92
 93extern char *cgit_repo_name;
 94extern char *cgit_repo_desc;
 95extern char *cgit_repo_owner;
 96
 97extern int cgit_query_has_symref;
 98extern int cgit_query_has_sha1;
 99
100extern char *cgit_querystring;
101extern char *cgit_query_repo;
102extern char *cgit_query_page;
103extern char *cgit_query_search;
104extern char *cgit_query_head;
105extern char *cgit_query_sha1;
106extern char *cgit_query_sha2;
107extern char *cgit_query_path;
108extern char *cgit_query_name;
109extern int   cgit_query_ofs;
110
111extern int htmlfd;
112
113extern void cgit_global_config_cb(const char *name, const char *value);
114extern void cgit_repo_config_cb(const char *name, const char *value);
115extern void cgit_querystring_cb(const char *name, const char *value);
116
117extern int chk_zero(int result, char *msg);
118extern int chk_positive(int result, char *msg);
119
120extern int hextoint(char c);
121
122extern void *cgit_free_commitinfo(struct commitinfo *info);
123
124extern int cgit_diff_files(const unsigned char *old_sha1,
125			   const unsigned char *new_sha1,
126			   linediff_fn fn);
127
128extern void cgit_diff_tree(const unsigned char *old_sha1,
129			   const unsigned char *new_sha1,
130			   filepair_fn fn);
131
132extern void cgit_diff_commit(struct commit *commit, filepair_fn fn);
133
134extern char *fmt(const char *format,...);
135
136extern void html(const char *txt);
137extern void htmlf(const char *format,...);
138extern void html_txt(char *txt);
139extern void html_ntxt(int len, char *txt);
140extern void html_attr(char *txt);
141extern void html_hidden(char *name, char *value);
142extern void html_link_open(char *url, char *title, char *class);
143extern void html_link_close(void);
144extern void html_filemode(unsigned short mode);
145
146extern int cgit_read_config(const char *filename, configfn fn);
147extern int cgit_parse_query(char *txt, configfn fn);
148extern struct commitinfo *cgit_parse_commit(struct commit *commit);
149extern struct taginfo *cgit_parse_tag(struct tag *tag);
150
151extern char *cache_safe_filename(const char *unsafe);
152extern int cache_lock(struct cacheitem *item);
153extern int cache_unlock(struct cacheitem *item);
154extern int cache_cancel_lock(struct cacheitem *item);
155extern int cache_exist(struct cacheitem *item);
156extern int cache_expired(struct cacheitem *item);
157
158extern char *cgit_repourl(const char *reponame);
159extern char *cgit_pageurl(const char *reponame, const char *pagename, 
160			  const char *query);
161
162extern void cgit_print_error(char *msg);
163extern void cgit_print_date(unsigned long secs);
164extern void cgit_print_docstart(char *title, struct cacheitem *item);
165extern void cgit_print_docend();
166extern void cgit_print_pageheader(char *title, int show_search);
167extern void cgit_print_snapshot_start(const char *mimetype, 
168				      const char *filename, 
169				      struct cacheitem *item);
170
171extern void cgit_print_repolist(struct cacheitem *item);
172extern void cgit_print_summary();
173extern void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *path);
174extern void cgit_print_view(const char *hex, char *path);
175extern void cgit_print_blob(struct cacheitem *item, const char *hex, char *path);
176extern void cgit_print_tree(const char *rev, const char *hex, char *path);
177extern void cgit_print_commit(const char *hex);
178extern void cgit_print_diff(const char *old_hex, const char *new_hex, char *path);
179extern void cgit_print_snapshot(struct cacheitem *item, const char *hex, 
180				const char *format, const char *prefix,
181				const char *filename);
182
183#endif /* CGIT_H */