1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
|
/* shared.c: global vars + some callback functions
*
* Copyright (C) 2006 Lars Hjemli
*
* Licensed under GNU General Public License v2
* (see COPYING for full license text)
*/
#include "cgit.h"
struct repolist cgit_repolist;
struct repoinfo *cgit_repo;
char *cgit_root_title = "Git repository browser";
char *cgit_css = "/cgit.css";
char *cgit_logo = "/git-logo.png";
char *cgit_logo_link = "http://www.kernel.org/pub/software/scm/git/docs/";
char *cgit_virtual_root = NULL;
char *cgit_cache_root = "/var/cache/cgit";
int cgit_nocache = 0;
int cgit_snapshots = 0;
int cgit_max_lock_attempts = 5;
int cgit_cache_root_ttl = 5;
int cgit_cache_repo_ttl = 5;
int cgit_cache_dynamic_ttl = 5;
int cgit_cache_static_ttl = -1;
int cgit_cache_max_create_time = 5;
int cgit_max_msg_len = 60;
char *cgit_repo_name = NULL;
char *cgit_repo_desc = NULL;
char *cgit_repo_owner = NULL;
int cgit_query_has_symref = 0;
int cgit_query_has_sha1 = 0;
char *cgit_querystring = NULL;
char *cgit_query_repo = NULL;
char *cgit_query_page = NULL;
char *cgit_query_head = NULL;
char *cgit_query_search = NULL;
char *cgit_query_sha1 = NULL;
char *cgit_query_sha2 = NULL;
char *cgit_query_path = NULL;
char *cgit_query_name = NULL;
int cgit_query_ofs = 0;
int htmlfd = 0;
int chk_zero(int result, char *msg)
{
if (result != 0)
die("%s: %s", msg, strerror(errno));
return result;
}
int chk_positive(int result, char *msg)
{
if (result <= 0)
die("%s: %s", msg, strerror(errno));
return result;
}
struct repoinfo *add_repo(const char *url)
{
struct repoinfo *ret;
if (++cgit_repolist.count > cgit_repolist.length) {
if (cgit_repolist.length == 0)
cgit_repolist.length = 8;
else
cgit_repolist.length *= 2;
cgit_repolist.repos = xrealloc(cgit_repolist.repos,
cgit_repolist.length *
sizeof(struct repoinfo));
}
ret = &cgit_repolist.repos[cgit_repolist.count-1];
ret->url = xstrdup(url);
ret->name = ret->url;
ret->path = NULL;
ret->desc = NULL;
ret->owner = NULL;
ret->snapshots = cgit_snapshots;
return ret;
}
void cgit_global_config_cb(const char *name, const char *value)
{
if (!strcmp(name, "root-title"))
cgit_root_title = xstrdup(value);
else if (!strcmp(name, "css"))
cgit_css = xstrdup(value);
else if (!strcmp(name, "logo"))
cgit_logo = xstrdup(value);
else if (!strcmp(name, "logo-link"))
cgit_logo_link = xstrdup(value);
else if (!strcmp(name, "virtual-root"))
cgit_virtual_root = xstrdup(value);
else if (!strcmp(name, "nocache"))
cgit_nocache = atoi(value);
else if (!strcmp(name, "snapshots"))
cgit_snapshots = atoi(value);
else if (!strcmp(name, "cache-root"))
cgit_cache_root = xstrdup(value);
else if (!strcmp(name, "cache-root-ttl"))
cgit_cache_root_ttl = atoi(value);
else if (!strcmp(name, "cache-repo-ttl"))
cgit_cache_repo_ttl = atoi(value);
else if (!strcmp(name, "cache-static-ttl"))
cgit_cache_static_ttl = atoi(value);
else if (!strcmp(name, "cache-dynamic-ttl"))
cgit_cache_dynamic_ttl = atoi(value);
else if (!strcmp(name, "max-message-length"))
cgit_max_msg_len = atoi(value);
else if (!strcmp(name, "repo.url"))
cgit_repo = add_repo(value);
else if (!strcmp(name, "repo.name"))
cgit_repo->name = xstrdup(value);
else if (cgit_repo && !strcmp(name, "repo.path"))
cgit_repo->path = xstrdup(value);
else if (cgit_repo && !strcmp(name, "repo.desc"))
cgit_repo->desc = xstrdup(value);
else if (cgit_repo && !strcmp(name, "repo.owner"))
cgit_repo->owner = xstrdup(value);
else if (cgit_repo && !strcmp(name, "repo.snapshots"))
cgit_repo->snapshots = atoi(value);
}
void cgit_repo_config_cb(const char *name, const char *value)
{
if (!strcmp(name, "name"))
cgit_repo_name = xstrdup(value);
else if (!strcmp(name, "desc"))
cgit_repo_desc = xstrdup(value);
else if (!strcmp(name, "owner"))
cgit_repo_owner = xstrdup(value);
}
void cgit_querystring_cb(const char *name, const char *value)
{
if (!strcmp(name,"r")) {
cgit_query_repo = xstrdup(value);
} else if (!strcmp(name, "p")) {
cgit_query_page = xstrdup(value);
} else if (!strcmp(name, "q")) {
cgit_query_search = xstrdup(value);
} else if (!strcmp(name, "h")) {
cgit_query_head = xstrdup(value);
cgit_query_has_symref = 1;
} else if (!strcmp(name, "id")) {
cgit_query_sha1 = xstrdup(value);
cgit_query_has_sha1 = 1;
} else if (!strcmp(name, "id2")) {
cgit_query_sha2 = xstrdup(value);
cgit_query_has_sha1 = 1;
} else if (!strcmp(name, "ofs")) {
cgit_query_ofs = atoi(value);
} else if (!strcmp(name, "path")) {
cgit_query_path = xstrdup(value);
} else if (!strcmp(name, "name")) {
cgit_query_name = xstrdup(value);
}
}
void *cgit_free_commitinfo(struct commitinfo *info)
{
free(info->author);
free(info->author_email);
free(info->committer);
free(info->committer_email);
free(info->subject);
free(info);
return NULL;
}
int hextoint(char c)
{
if (c >= 'a' && c <= 'f')
return 10 + c - 'a';
else if (c >= 'A' && c <= 'F')
return 10 + c - 'A';
else if (c >= '0' && c <= '9')
return c - '0';
else
return -1;
}
|
