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-rw-r--r--shared.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/shared.c b/shared.c
index 783604b..911a55a 100644
--- a/shared.c
+++ b/shared.c
@@ -1,160 +1,161 @@
1/* shared.c: global vars + some callback functions 1/* shared.c: global vars + some callback functions
2 * 2 *
3 * Copyright (C) 2006 Lars Hjemli 3 * Copyright (C) 2006 Lars Hjemli
4 * 4 *
5 * Licensed under GNU General Public License v2 5 * Licensed under GNU General Public License v2
6 * (see COPYING for full license text) 6 * (see COPYING for full license text)
7 */ 7 */
8 8
9#include "cgit.h" 9#include "cgit.h"
10 10
11struct cgit_repolist cgit_repolist; 11struct cgit_repolist cgit_repolist;
12struct cgit_context ctx; 12struct cgit_context ctx;
13int cgit_cmd; 13int cgit_cmd;
14 14
15int chk_zero(int result, char *msg) 15int chk_zero(int result, char *msg)
16{ 16{
17 if (result != 0) 17 if (result != 0)
18 die("%s: %s", msg, strerror(errno)); 18 die("%s: %s", msg, strerror(errno));
19 return result; 19 return result;
20} 20}
21 21
22int chk_positive(int result, char *msg) 22int chk_positive(int result, char *msg)
23{ 23{
24 if (result <= 0) 24 if (result <= 0)
25 die("%s: %s", msg, strerror(errno)); 25 die("%s: %s", msg, strerror(errno));
26 return result; 26 return result;
27} 27}
28 28
29int chk_non_negative(int result, char *msg) 29int chk_non_negative(int result, char *msg)
30{ 30{
31 if (result < 0) 31 if (result < 0)
32 die("%s: %s",msg, strerror(errno)); 32 die("%s: %s",msg, strerror(errno));
33 return result; 33 return result;
34} 34}
35 35
36struct cgit_repo *cgit_add_repo(const char *url) 36struct cgit_repo *cgit_add_repo(const char *url)
37{ 37{
38 struct cgit_repo *ret; 38 struct cgit_repo *ret;
39 39
40 if (++cgit_repolist.count > cgit_repolist.length) { 40 if (++cgit_repolist.count > cgit_repolist.length) {
41 if (cgit_repolist.length == 0) 41 if (cgit_repolist.length == 0)
42 cgit_repolist.length = 8; 42 cgit_repolist.length = 8;
43 else 43 else
44 cgit_repolist.length *= 2; 44 cgit_repolist.length *= 2;
45 cgit_repolist.repos = xrealloc(cgit_repolist.repos, 45 cgit_repolist.repos = xrealloc(cgit_repolist.repos,
46 cgit_repolist.length * 46 cgit_repolist.length *
47 sizeof(struct cgit_repo)); 47 sizeof(struct cgit_repo));
48 } 48 }
49 49
50 ret = &cgit_repolist.repos[cgit_repolist.count-1]; 50 ret = &cgit_repolist.repos[cgit_repolist.count-1];
51 ret->url = trim_end(url, '/'); 51 ret->url = trim_end(url, '/');
52 ret->name = ret->url; 52 ret->name = ret->url;
53 ret->path = NULL; 53 ret->path = NULL;
54 ret->desc = "[no description]"; 54 ret->desc = "[no description]";
55 ret->owner = NULL; 55 ret->owner = NULL;
56 ret->group = ctx.cfg.repo_group; 56 ret->group = ctx.cfg.repo_group;
57 ret->defbranch = "master"; 57 ret->defbranch = "master";
58 ret->snapshots = ctx.cfg.snapshots; 58 ret->snapshots = ctx.cfg.snapshots;
59 ret->enable_log_filecount = ctx.cfg.enable_log_filecount; 59 ret->enable_log_filecount = ctx.cfg.enable_log_filecount;
60 ret->enable_log_linecount = ctx.cfg.enable_log_linecount; 60 ret->enable_log_linecount = ctx.cfg.enable_log_linecount;
61 ret->max_stats = ctx.cfg.max_stats; 61 ret->max_stats = ctx.cfg.max_stats;
62 ret->module_link = ctx.cfg.module_link; 62 ret->module_link = ctx.cfg.module_link;
63 ret->readme = NULL; 63 ret->readme = NULL;
64 ret->mtime = -1; 64 ret->mtime = -1;
65 ret->about_filter = ctx.cfg.about_filter;
65 ret->commit_filter = ctx.cfg.commit_filter; 66 ret->commit_filter = ctx.cfg.commit_filter;
66 ret->source_filter = ctx.cfg.source_filter; 67 ret->source_filter = ctx.cfg.source_filter;
67 return ret; 68 return ret;
68} 69}
69 70
70struct cgit_repo *cgit_get_repoinfo(const char *url) 71struct cgit_repo *cgit_get_repoinfo(const char *url)
71{ 72{
72 int i; 73 int i;
73 struct cgit_repo *repo; 74 struct cgit_repo *repo;
74 75
75 for (i=0; i<cgit_repolist.count; i++) { 76 for (i=0; i<cgit_repolist.count; i++) {
76 repo = &cgit_repolist.repos[i]; 77 repo = &cgit_repolist.repos[i];
77 if (!strcmp(repo->url, url)) 78 if (!strcmp(repo->url, url))
78 return repo; 79 return repo;
79 } 80 }
80 return NULL; 81 return NULL;
81} 82}
82 83
83void *cgit_free_commitinfo(struct commitinfo *info) 84void *cgit_free_commitinfo(struct commitinfo *info)
84{ 85{
85 free(info->author); 86 free(info->author);
86 free(info->author_email); 87 free(info->author_email);
87 free(info->committer); 88 free(info->committer);
88 free(info->committer_email); 89 free(info->committer_email);
89 free(info->subject); 90 free(info->subject);
90 free(info->msg); 91 free(info->msg);
91 free(info->msg_encoding); 92 free(info->msg_encoding);
92 free(info); 93 free(info);
93 return NULL; 94 return NULL;
94} 95}
95 96
96char *trim_end(const char *str, char c) 97char *trim_end(const char *str, char c)
97{ 98{
98 int len; 99 int len;
99 char *s, *t; 100 char *s, *t;
100 101
101 if (str == NULL) 102 if (str == NULL)
102 return NULL; 103 return NULL;
103 t = (char *)str; 104 t = (char *)str;
104 len = strlen(t); 105 len = strlen(t);
105 while(len > 0 && t[len - 1] == c) 106 while(len > 0 && t[len - 1] == c)
106 len--; 107 len--;
107 108
108 if (len == 0) 109 if (len == 0)
109 return NULL; 110 return NULL;
110 111
111 c = t[len]; 112 c = t[len];
112 t[len] = '\0'; 113 t[len] = '\0';
113 s = xstrdup(t); 114 s = xstrdup(t);
114 t[len] = c; 115 t[len] = c;
115 return s; 116 return s;
116} 117}
117 118
118char *strlpart(char *txt, int maxlen) 119char *strlpart(char *txt, int maxlen)
119{ 120{
120 char *result; 121 char *result;
121 122
122 if (!txt) 123 if (!txt)
123 return txt; 124 return txt;
124 125
125 if (strlen(txt) <= maxlen) 126 if (strlen(txt) <= maxlen)
126 return txt; 127 return txt;
127 result = xmalloc(maxlen + 1); 128 result = xmalloc(maxlen + 1);
128 memcpy(result, txt, maxlen - 3); 129 memcpy(result, txt, maxlen - 3);
129 result[maxlen-1] = result[maxlen-2] = result[maxlen-3] = '.'; 130 result[maxlen-1] = result[maxlen-2] = result[maxlen-3] = '.';
130 result[maxlen] = '\0'; 131 result[maxlen] = '\0';
131 return result; 132 return result;
132} 133}
133 134
134char *strrpart(char *txt, int maxlen) 135char *strrpart(char *txt, int maxlen)
135{ 136{
136 char *result; 137 char *result;
137 138
138 if (!txt) 139 if (!txt)
139 return txt; 140 return txt;
140 141
141 if (strlen(txt) <= maxlen) 142 if (strlen(txt) <= maxlen)
142 return txt; 143 return txt;
143 result = xmalloc(maxlen + 1); 144 result = xmalloc(maxlen + 1);
144 memcpy(result + 3, txt + strlen(txt) - maxlen + 4, maxlen - 3); 145 memcpy(result + 3, txt + strlen(txt) - maxlen + 4, maxlen - 3);
145 result[0] = result[1] = result[2] = '.'; 146 result[0] = result[1] = result[2] = '.';
146 return result; 147 return result;
147} 148}
148 149
149void cgit_add_ref(struct reflist *list, struct refinfo *ref) 150void cgit_add_ref(struct reflist *list, struct refinfo *ref)
150{ 151{
151 size_t size; 152 size_t size;
152 153
153 if (list->count >= list->alloc) { 154 if (list->count >= list->alloc) {
154 list->alloc += (list->alloc ? list->alloc : 4); 155 list->alloc += (list->alloc ? list->alloc : 4);
155 size = list->alloc * sizeof(struct refinfo *); 156 size = list->alloc * sizeof(struct refinfo *);
156 list->refs = xrealloc(list->refs, size); 157 list->refs = xrealloc(list->refs, size);
157 } 158 }
158 list->refs[list->count++] = ref; 159 list->refs[list->count++] = ref;
159} 160}
160 161