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diff --git a/cgit.h b/cgit.h
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+++ b/cgit.h
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1#ifndef CGIT_H 1#ifndef CGIT_H
2#define CGIT_H 2#define CGIT_H
3 3
4 4
5#include <git-compat-util.h> 5#include <git-compat-util.h>
6#include <cache.h> 6#include <cache.h>
7#include <grep.h> 7#include <grep.h>
8#include <object.h> 8#include <object.h>
9#include <tree.h> 9#include <tree.h>
10#include <commit.h> 10#include <commit.h>
11#include <tag.h> 11#include <tag.h>
12#include <diff.h> 12#include <diff.h>
13#include <diffcore.h> 13#include <diffcore.h>
14#include <refs.h> 14#include <refs.h>
15#include <revision.h> 15#include <revision.h>
16#include <log-tree.h> 16#include <log-tree.h>
17#include <archive.h> 17#include <archive.h>
18#include <xdiff/xdiff.h> 18#include <xdiff/xdiff.h>
19#include <utf8.h>
19 20
20 21
21/* 22/*
22 * The valid cgit repo-commands 23 * The valid cgit repo-commands
23 */ 24 */
24#define CMD_LOG 1 25#define CMD_LOG 1
25#define CMD_COMMIT 2 26#define CMD_COMMIT 2
26#define CMD_DIFF 3 27#define CMD_DIFF 3
27#define CMD_TREE 4 28#define CMD_TREE 4
28#define CMD_BLOB 5 29#define CMD_BLOB 5
29#define CMD_SNAPSHOT 6 30#define CMD_SNAPSHOT 6
30#define CMD_TAG 7 31#define CMD_TAG 7
31#define CMD_REFS 8 32#define CMD_REFS 8
32 33
33/* 34/*
34 * Dateformats used on misc. pages 35 * Dateformats used on misc. pages
35 */ 36 */
36#define FMT_LONGDATE "%Y-%m-%d %H:%M:%S" 37#define FMT_LONGDATE "%Y-%m-%d %H:%M:%S"
37#define FMT_SHORTDATE "%Y-%m-%d" 38#define FMT_SHORTDATE "%Y-%m-%d"
38 39
39 40
40/* 41/*
41 * Limits used for relative dates 42 * Limits used for relative dates
42 */ 43 */
43#define TM_MIN 60 44#define TM_MIN 60
44#define TM_HOUR (TM_MIN * 60) 45#define TM_HOUR (TM_MIN * 60)
45#define TM_DAY (TM_HOUR * 24) 46#define TM_DAY (TM_HOUR * 24)
46#define TM_WEEK (TM_DAY * 7) 47#define TM_WEEK (TM_DAY * 7)
47#define TM_YEAR (TM_DAY * 365) 48#define TM_YEAR (TM_DAY * 365)
48#define TM_MONTH (TM_YEAR / 12.0) 49#define TM_MONTH (TM_YEAR / 12.0)
49 50
50 51
52/*
53 * Default encoding
54 */
55#define PAGE_ENCODING "UTF-8"
56
51typedef void (*configfn)(const char *name, const char *value); 57typedef void (*configfn)(const char *name, const char *value);
52typedef void (*filepair_fn)(struct diff_filepair *pair); 58typedef void (*filepair_fn)(struct diff_filepair *pair);
53typedef void (*linediff_fn)(char *line, int len); 59typedef void (*linediff_fn)(char *line, int len);
54 60
55struct cacheitem { 61struct cacheitem {
56 char *name; 62 char *name;
57 struct stat st; 63 struct stat st;
58 int ttl; 64 int ttl;
59 int fd; 65 int fd;
60}; 66};
61 67
62struct repoinfo { 68struct repoinfo {
63 char *url; 69 char *url;
64 char *name; 70 char *name;
65 char *path; 71 char *path;
66 char *desc; 72 char *desc;
67 char *owner; 73 char *owner;
68 char *defbranch; 74 char *defbranch;
69 char *group; 75 char *group;
70 char *module_link; 76 char *module_link;
71 char *readme; 77 char *readme;
72 int snapshots; 78 int snapshots;
73 int enable_log_filecount; 79 int enable_log_filecount;
74 int enable_log_linecount; 80 int enable_log_linecount;
75}; 81};
76 82
77struct repolist { 83struct repolist {
78 int length; 84 int length;
79 int count; 85 int count;
80 struct repoinfo *repos; 86 struct repoinfo *repos;
81}; 87};
82 88
83struct commitinfo { 89struct commitinfo {
84 struct commit *commit; 90 struct commit *commit;
85 char *author; 91 char *author;
86 char *author_email; 92 char *author_email;
87 unsigned long author_date; 93 unsigned long author_date;
88 char *committer; 94 char *committer;
89 char *committer_email; 95 char *committer_email;
90 unsigned long committer_date; 96 unsigned long committer_date;
91 char *subject; 97 char *subject;
92 char *msg; 98 char *msg;
99 char *msg_encoding;
93}; 100};
94 101
95struct taginfo { 102struct taginfo {
96 char *tagger; 103 char *tagger;
97 char *tagger_email; 104 char *tagger_email;
98 int tagger_date; 105 int tagger_date;
99 char *msg; 106 char *msg;
100}; 107};
101 108
102struct refinfo { 109struct refinfo {
103 const char *refname; 110 const char *refname;
104 struct object *object; 111 struct object *object;
105 union { 112 union {
106 struct taginfo *tag; 113 struct taginfo *tag;
107 struct commitinfo *commit; 114 struct commitinfo *commit;
108 }; 115 };
109}; 116};
110 117
111struct reflist { 118struct reflist {
112 struct refinfo **refs; 119 struct refinfo **refs;
113 int alloc; 120 int alloc;
114 int count; 121 int count;
115}; 122};
116 123
117extern const char *cgit_version; 124extern const char *cgit_version;
118 125
119extern struct repolist cgit_repolist; 126extern struct repolist cgit_repolist;
120extern struct repoinfo *cgit_repo; 127extern struct repoinfo *cgit_repo;
121extern int cgit_cmd; 128extern int cgit_cmd;
122 129
123extern char *cgit_root_title; 130extern char *cgit_root_title;
124extern char *cgit_css; 131extern char *cgit_css;
125extern char *cgit_logo; 132extern char *cgit_logo;
126extern char *cgit_index_header; 133extern char *cgit_index_header;
127extern char *cgit_index_info; 134extern char *cgit_index_info;
128extern char *cgit_logo_link; 135extern char *cgit_logo_link;
129extern char *cgit_module_link; 136extern char *cgit_module_link;
130extern char *cgit_agefile; 137extern char *cgit_agefile;
131extern char *cgit_virtual_root; 138extern char *cgit_virtual_root;
132extern char *cgit_script_name; 139extern char *cgit_script_name;
133extern char *cgit_cache_root; 140extern char *cgit_cache_root;
134extern char *cgit_repo_group; 141extern char *cgit_repo_group;
135 142
136extern int cgit_nocache; 143extern int cgit_nocache;
137extern int cgit_snapshots; 144extern int cgit_snapshots;
138extern int cgit_enable_index_links; 145extern int cgit_enable_index_links;
139extern int cgit_enable_log_filecount; 146extern int cgit_enable_log_filecount;
140extern int cgit_enable_log_linecount; 147extern int cgit_enable_log_linecount;
141extern int cgit_max_lock_attempts; 148extern int cgit_max_lock_attempts;
142extern int cgit_cache_root_ttl; 149extern int cgit_cache_root_ttl;
143extern int cgit_cache_repo_ttl; 150extern int cgit_cache_repo_ttl;
144extern int cgit_cache_dynamic_ttl; 151extern int cgit_cache_dynamic_ttl;
145extern int cgit_cache_static_ttl; 152extern int cgit_cache_static_ttl;
146extern int cgit_cache_max_create_time; 153extern int cgit_cache_max_create_time;
147extern int cgit_summary_log; 154extern int cgit_summary_log;
148extern int cgit_summary_tags; 155extern int cgit_summary_tags;
149extern int cgit_summary_branches; 156extern int cgit_summary_branches;
150 157
151extern int cgit_max_msg_len; 158extern int cgit_max_msg_len;
152extern int cgit_max_repodesc_len; 159extern int cgit_max_repodesc_len;
153extern int cgit_max_commit_count; 160extern int cgit_max_commit_count;
154 161
155extern int cgit_query_has_symref; 162extern int cgit_query_has_symref;
156extern int cgit_query_has_sha1; 163extern int cgit_query_has_sha1;
157 164
158extern char *cgit_querystring; 165extern char *cgit_querystring;
159extern char *cgit_query_repo; 166extern char *cgit_query_repo;
160extern char *cgit_query_page; 167extern char *cgit_query_page;
161extern char *cgit_query_search; 168extern char *cgit_query_search;
162extern char *cgit_query_grep; 169extern char *cgit_query_grep;
163extern char *cgit_query_head; 170extern char *cgit_query_head;
164extern char *cgit_query_sha1; 171extern char *cgit_query_sha1;
165extern char *cgit_query_sha2; 172extern char *cgit_query_sha2;
166extern char *cgit_query_path; 173extern char *cgit_query_path;
167extern char *cgit_query_name; 174extern char *cgit_query_name;
168extern int cgit_query_ofs; 175extern int cgit_query_ofs;
169 176
170extern int htmlfd; 177extern int htmlfd;
171 178
172extern int cgit_get_cmd_index(const char *cmd); 179extern int cgit_get_cmd_index(const char *cmd);
173extern struct repoinfo *cgit_get_repoinfo(const char *url); 180extern struct repoinfo *cgit_get_repoinfo(const char *url);
174extern void cgit_global_config_cb(const char *name, const char *value); 181extern void cgit_global_config_cb(const char *name, const char *value);
175extern void cgit_repo_config_cb(const char *name, const char *value); 182extern void cgit_repo_config_cb(const char *name, const char *value);
176extern void cgit_querystring_cb(const char *name, const char *value); 183extern void cgit_querystring_cb(const char *name, const char *value);
177 184
178extern int chk_zero(int result, char *msg); 185extern int chk_zero(int result, char *msg);
179extern int chk_positive(int result, char *msg); 186extern int chk_positive(int result, char *msg);
180extern int chk_non_negative(int result, char *msg); 187extern int chk_non_negative(int result, char *msg);
181 188
182extern int hextoint(char c); 189extern int hextoint(char c);
183extern char *trim_end(const char *str, char c); 190extern char *trim_end(const char *str, char c);
184extern char *strlpart(char *txt, int maxlen); 191extern char *strlpart(char *txt, int maxlen);
185extern char *strrpart(char *txt, int maxlen); 192extern char *strrpart(char *txt, int maxlen);
186 193
187extern void cgit_add_ref(struct reflist *list, struct refinfo *ref); 194extern void cgit_add_ref(struct reflist *list, struct refinfo *ref);
188extern int cgit_refs_cb(const char *refname, const unsigned char *sha1, 195extern int cgit_refs_cb(const char *refname, const unsigned char *sha1,
189 int flags, void *cb_data); 196 int flags, void *cb_data);
190 197
191extern void *cgit_free_commitinfo(struct commitinfo *info); 198extern void *cgit_free_commitinfo(struct commitinfo *info);
192 199
193extern int cgit_diff_files(const unsigned char *old_sha1, 200extern int cgit_diff_files(const unsigned char *old_sha1,
194 const unsigned char *new_sha1, 201 const unsigned char *new_sha1,
195 linediff_fn fn); 202 linediff_fn fn);
196 203
197extern void cgit_diff_tree(const unsigned char *old_sha1, 204extern void cgit_diff_tree(const unsigned char *old_sha1,
198 const unsigned char *new_sha1, 205 const unsigned char *new_sha1,
199 filepair_fn fn, const char *prefix); 206 filepair_fn fn, const char *prefix);
200 207
201extern void cgit_diff_commit(struct commit *commit, filepair_fn fn); 208extern void cgit_diff_commit(struct commit *commit, filepair_fn fn);
202 209
203extern char *fmt(const char *format,...); 210extern char *fmt(const char *format,...);
204 211
205extern void html(const char *txt); 212extern void html(const char *txt);
206extern void htmlf(const char *format,...); 213extern void htmlf(const char *format,...);
207extern void html_txt(char *txt); 214extern void html_txt(char *txt);
208extern void html_ntxt(int len, char *txt); 215extern void html_ntxt(int len, char *txt);
209extern void html_attr(char *txt); 216extern void html_attr(char *txt);
210extern void html_hidden(char *name, char *value); 217extern void html_hidden(char *name, char *value);
211extern void html_option(char *value, char *text, char *selected_value); 218extern void html_option(char *value, char *text, char *selected_value);
212extern void html_link_open(char *url, char *title, char *class); 219extern void html_link_open(char *url, char *title, char *class);
213extern void html_link_close(void); 220extern void html_link_close(void);
214extern void html_filemode(unsigned short mode); 221extern void html_filemode(unsigned short mode);
215extern int html_include(const char *filename); 222extern int html_include(const char *filename);
216 223
217extern int cgit_read_config(const char *filename, configfn fn); 224extern int cgit_read_config(const char *filename, configfn fn);
218extern int cgit_parse_query(char *txt, configfn fn); 225extern int cgit_parse_query(char *txt, configfn fn);
219extern struct commitinfo *cgit_parse_commit(struct commit *commit); 226extern struct commitinfo *cgit_parse_commit(struct commit *commit);
220extern struct taginfo *cgit_parse_tag(struct tag *tag); 227extern struct taginfo *cgit_parse_tag(struct tag *tag);
221extern void cgit_parse_url(const char *url); 228extern void cgit_parse_url(const char *url);
222 229
223extern char *cache_safe_filename(const char *unsafe); 230extern char *cache_safe_filename(const char *unsafe);
224extern int cache_lock(struct cacheitem *item); 231extern int cache_lock(struct cacheitem *item);
225extern int cache_unlock(struct cacheitem *item); 232extern int cache_unlock(struct cacheitem *item);
226extern int cache_cancel_lock(struct cacheitem *item); 233extern int cache_cancel_lock(struct cacheitem *item);
227extern int cache_exist(struct cacheitem *item); 234extern int cache_exist(struct cacheitem *item);
228extern int cache_expired(struct cacheitem *item); 235extern int cache_expired(struct cacheitem *item);
229 236
230extern char *cgit_repourl(const char *reponame); 237extern char *cgit_repourl(const char *reponame);
231extern char *cgit_fileurl(const char *reponame, const char *pagename, 238extern char *cgit_fileurl(const char *reponame, const char *pagename,
232 const char *filename, const char *query); 239 const char *filename, const char *query);
233extern char *cgit_pageurl(const char *reponame, const char *pagename, 240extern char *cgit_pageurl(const char *reponame, const char *pagename,
234 const char *query); 241 const char *query);
235 242
236extern const char *cgit_repobasename(const char *reponame); 243extern const char *cgit_repobasename(const char *reponame);
237 244
238extern void cgit_tree_link(char *name, char *title, char *class, char *head, 245extern void cgit_tree_link(char *name, char *title, char *class, char *head,
239 char *rev, char *path); 246 char *rev, char *path);
240extern void cgit_log_link(char *name, char *title, char *class, char *head, 247extern void cgit_log_link(char *name, char *title, char *class, char *head,
241 char *rev, char *path, int ofs, char *grep, 248 char *rev, char *path, int ofs, char *grep,
242 char *pattern); 249 char *pattern);
243extern void cgit_commit_link(char *name, char *title, char *class, char *head, 250extern void cgit_commit_link(char *name, char *title, char *class, char *head,
244 char *rev); 251 char *rev);
245extern void cgit_refs_link(char *name, char *title, char *class, char *head, 252extern void cgit_refs_link(char *name, char *title, char *class, char *head,
246 char *rev, char *path); 253 char *rev, char *path);
247extern void cgit_snapshot_link(char *name, char *title, char *class, 254extern void cgit_snapshot_link(char *name, char *title, char *class,
248 char *head, char *rev, char *archivename); 255 char *head, char *rev, char *archivename);
249extern void cgit_diff_link(char *name, char *title, char *class, char *head, 256extern void cgit_diff_link(char *name, char *title, char *class, char *head,
250 char *new_rev, char *old_rev, char *path); 257 char *new_rev, char *old_rev, char *path);
251 258
252extern void cgit_object_link(struct object *obj); 259extern void cgit_object_link(struct object *obj);
253 260
254extern void cgit_print_error(char *msg); 261extern void cgit_print_error(char *msg);
255extern void cgit_print_date(time_t secs, char *format); 262extern void cgit_print_date(time_t secs, char *format);
256extern void cgit_print_age(time_t t, time_t max_relative, char *format); 263extern void cgit_print_age(time_t t, time_t max_relative, char *format);
257extern void cgit_print_docstart(char *title, struct cacheitem *item); 264extern void cgit_print_docstart(char *title, struct cacheitem *item);
258extern void cgit_print_docend(); 265extern void cgit_print_docend();
259extern void cgit_print_pageheader(char *title, int show_search); 266extern void cgit_print_pageheader(char *title, int show_search);
260extern void cgit_print_snapshot_start(const char *mimetype, 267extern void cgit_print_snapshot_start(const char *mimetype,
261 const char *filename, 268 const char *filename,
262 struct cacheitem *item); 269 struct cacheitem *item);
263extern void cgit_print_branches(int maxcount); 270extern void cgit_print_branches(int maxcount);
264extern void cgit_print_tags(int maxcount); 271extern void cgit_print_tags(int maxcount);
265 272
266extern void cgit_print_repolist(struct cacheitem *item); 273extern void cgit_print_repolist(struct cacheitem *item);
267extern void cgit_print_summary(); 274extern void cgit_print_summary();
268extern void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, 275extern void cgit_print_log(const char *tip, int ofs, int cnt, char *grep,
269 char *pattern, char *path, int pager); 276 char *pattern, char *path, int pager);
270extern void cgit_print_blob(struct cacheitem *item, const char *hex, char *path); 277extern void cgit_print_blob(struct cacheitem *item, const char *hex, char *path);
271extern void cgit_print_tree(const char *rev, char *path); 278extern void cgit_print_tree(const char *rev, char *path);
272extern void cgit_print_commit(char *hex); 279extern void cgit_print_commit(char *hex);
273extern void cgit_print_refs(); 280extern void cgit_print_refs();
274extern void cgit_print_tag(char *revname); 281extern void cgit_print_tag(char *revname);
275extern void cgit_print_diff(const char *new_hex, const char *old_hex, const char *prefix); 282extern void cgit_print_diff(const char *new_hex, const char *old_hex, const char *prefix);
276extern void cgit_print_snapshot(struct cacheitem *item, const char *head, 283extern void cgit_print_snapshot(struct cacheitem *item, const char *head,
277 const char *hex, const char *prefix, 284 const char *hex, const char *prefix,
278 const char *filename, int snapshot); 285 const char *filename, int snapshot);
279extern void cgit_print_snapshot_links(const char *repo, const char *head, 286extern void cgit_print_snapshot_links(const char *repo, const char *head,
280 const char *hex, int snapshots); 287 const char *hex, int snapshots);
281extern int cgit_parse_snapshots_mask(const char *str); 288extern int cgit_parse_snapshots_mask(const char *str);
282 289
283#endif /* CGIT_H */ 290#endif /* CGIT_H */