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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 9362d21..5f46793 100644
--- a/shared.c
+++ b/shared.c
@@ -1,157 +1,158 @@
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 memset(ret, 0, sizeof(struct cgit_repo)); 51 memset(ret, 0, sizeof(struct cgit_repo));
52 ret->url = trim_end(url, '/'); 52 ret->url = trim_end(url, '/');
53 ret->name = ret->url; 53 ret->name = ret->url;
54 ret->path = NULL; 54 ret->path = NULL;
55 ret->desc = "[no description]"; 55 ret->desc = "[no description]";
56 ret->owner = NULL; 56 ret->owner = NULL;
57 ret->section = ctx.cfg.section; 57 ret->section = ctx.cfg.section;
58 ret->defbranch = "master"; 58 ret->defbranch = "master";
59 ret->snapshots = ctx.cfg.snapshots; 59 ret->snapshots = ctx.cfg.snapshots;
60 ret->enable_log_filecount = ctx.cfg.enable_log_filecount; 60 ret->enable_log_filecount = ctx.cfg.enable_log_filecount;
61 ret->enable_log_linecount = ctx.cfg.enable_log_linecount; 61 ret->enable_log_linecount = ctx.cfg.enable_log_linecount;
62 ret->enable_remote_branches = ctx.cfg.enable_remote_branches;
62 ret->max_stats = ctx.cfg.max_stats; 63 ret->max_stats = ctx.cfg.max_stats;
63 ret->module_link = ctx.cfg.module_link; 64 ret->module_link = ctx.cfg.module_link;
64 ret->readme = NULL; 65 ret->readme = NULL;
65 ret->mtime = -1; 66 ret->mtime = -1;
66 ret->about_filter = ctx.cfg.about_filter; 67 ret->about_filter = ctx.cfg.about_filter;
67 ret->commit_filter = ctx.cfg.commit_filter; 68 ret->commit_filter = ctx.cfg.commit_filter;
68 ret->source_filter = ctx.cfg.source_filter; 69 ret->source_filter = ctx.cfg.source_filter;
69 return ret; 70 return ret;
70} 71}
71 72
72struct cgit_repo *cgit_get_repoinfo(const char *url) 73struct cgit_repo *cgit_get_repoinfo(const char *url)
73{ 74{
74 int i; 75 int i;
75 struct cgit_repo *repo; 76 struct cgit_repo *repo;
76 77
77 for (i=0; i<cgit_repolist.count; i++) { 78 for (i=0; i<cgit_repolist.count; i++) {
78 repo = &cgit_repolist.repos[i]; 79 repo = &cgit_repolist.repos[i];
79 if (!strcmp(repo->url, url)) 80 if (!strcmp(repo->url, url))
80 return repo; 81 return repo;
81 } 82 }
82 return NULL; 83 return NULL;
83} 84}
84 85
85void *cgit_free_commitinfo(struct commitinfo *info) 86void *cgit_free_commitinfo(struct commitinfo *info)
86{ 87{
87 free(info->author); 88 free(info->author);
88 free(info->author_email); 89 free(info->author_email);
89 free(info->committer); 90 free(info->committer);
90 free(info->committer_email); 91 free(info->committer_email);
91 free(info->subject); 92 free(info->subject);
92 free(info->msg); 93 free(info->msg);
93 free(info->msg_encoding); 94 free(info->msg_encoding);
94 free(info); 95 free(info);
95 return NULL; 96 return NULL;
96} 97}
97 98
98char *trim_end(const char *str, char c) 99char *trim_end(const char *str, char c)
99{ 100{
100 int len; 101 int len;
101 char *s, *t; 102 char *s, *t;
102 103
103 if (str == NULL) 104 if (str == NULL)
104 return NULL; 105 return NULL;
105 t = (char *)str; 106 t = (char *)str;
106 len = strlen(t); 107 len = strlen(t);
107 while(len > 0 && t[len - 1] == c) 108 while(len > 0 && t[len - 1] == c)
108 len--; 109 len--;
109 110
110 if (len == 0) 111 if (len == 0)
111 return NULL; 112 return NULL;
112 113
113 c = t[len]; 114 c = t[len];
114 t[len] = '\0'; 115 t[len] = '\0';
115 s = xstrdup(t); 116 s = xstrdup(t);
116 t[len] = c; 117 t[len] = c;
117 return s; 118 return s;
118} 119}
119 120
120char *strlpart(char *txt, int maxlen) 121char *strlpart(char *txt, int maxlen)
121{ 122{
122 char *result; 123 char *result;
123 124
124 if (!txt) 125 if (!txt)
125 return txt; 126 return txt;
126 127
127 if (strlen(txt) <= maxlen) 128 if (strlen(txt) <= maxlen)
128 return txt; 129 return txt;
129 result = xmalloc(maxlen + 1); 130 result = xmalloc(maxlen + 1);
130 memcpy(result, txt, maxlen - 3); 131 memcpy(result, txt, maxlen - 3);
131 result[maxlen-1] = result[maxlen-2] = result[maxlen-3] = '.'; 132 result[maxlen-1] = result[maxlen-2] = result[maxlen-3] = '.';
132 result[maxlen] = '\0'; 133 result[maxlen] = '\0';
133 return result; 134 return result;
134} 135}
135 136
136char *strrpart(char *txt, int maxlen) 137char *strrpart(char *txt, int maxlen)
137{ 138{
138 char *result; 139 char *result;
139 140
140 if (!txt) 141 if (!txt)
141 return txt; 142 return txt;
142 143
143 if (strlen(txt) <= maxlen) 144 if (strlen(txt) <= maxlen)
144 return txt; 145 return txt;
145 result = xmalloc(maxlen + 1); 146 result = xmalloc(maxlen + 1);
146 memcpy(result + 3, txt + strlen(txt) - maxlen + 4, maxlen - 3); 147 memcpy(result + 3, txt + strlen(txt) - maxlen + 4, maxlen - 3);
147 result[0] = result[1] = result[2] = '.'; 148 result[0] = result[1] = result[2] = '.';
148 return result; 149 return result;
149} 150}
150 151
151void cgit_add_ref(struct reflist *list, struct refinfo *ref) 152void cgit_add_ref(struct reflist *list, struct refinfo *ref)
152{ 153{
153 size_t size; 154 size_t size;
154 155
155 if (list->count >= list->alloc) { 156 if (list->count >= list->alloc) {
156 list->alloc += (list->alloc ? list->alloc : 4); 157 list->alloc += (list->alloc ? list->alloc : 4);
157 size = list->alloc * sizeof(struct refinfo *); 158 size = list->alloc * sizeof(struct refinfo *);