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path: root/cgit.c
authorLars Hjemli <hjemli@gmail.com>2009-12-08 18:34:30 (UTC)
committer Lars Hjemli <hjemli@gmail.com>2009-12-08 18:34:30 (UTC)
commit4e75d7c9b93010663963d362099777b77a67c446 (patch) (unidiff)
treeb36c95b774e31bd4bb3bcde0123d6522719b7a5a /cgit.c
parentf4f6210b4f9c214dc247567bbd06b1135c9ecd06 (diff)
parent41934a3222cd3e5a5f214e4275929519c70d311d (diff)
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Merge branch 'lh/remote-branches'
Diffstat (limited to 'cgit.c') (more/less context) (ignore whitespace changes)
-rw-r--r--cgit.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/cgit.c b/cgit.c
index 4f68a4b..e46c00a 100644
--- a/cgit.c
+++ b/cgit.c
@@ -1,523 +1,527 @@
1/* cgit.c: cgi for the git scm 1/* cgit.c: cgi for the git scm
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#include "cache.h" 10#include "cache.h"
11#include "cmd.h" 11#include "cmd.h"
12#include "configfile.h" 12#include "configfile.h"
13#include "html.h" 13#include "html.h"
14#include "ui-shared.h" 14#include "ui-shared.h"
15#include "ui-stats.h" 15#include "ui-stats.h"
16#include "scan-tree.h" 16#include "scan-tree.h"
17 17
18const char *cgit_version = CGIT_VERSION; 18const char *cgit_version = CGIT_VERSION;
19 19
20void add_mimetype(const char *name, const char *value) 20void add_mimetype(const char *name, const char *value)
21{ 21{
22 struct string_list_item *item; 22 struct string_list_item *item;
23 23
24 item = string_list_insert(xstrdup(name), &ctx.cfg.mimetypes); 24 item = string_list_insert(xstrdup(name), &ctx.cfg.mimetypes);
25 item->util = xstrdup(value); 25 item->util = xstrdup(value);
26} 26}
27 27
28struct cgit_filter *new_filter(const char *cmd, int extra_args) 28struct cgit_filter *new_filter(const char *cmd, int extra_args)
29{ 29{
30 struct cgit_filter *f; 30 struct cgit_filter *f;
31 31
32 if (!cmd || !cmd[0]) 32 if (!cmd || !cmd[0])
33 return NULL; 33 return NULL;
34 34
35 f = xmalloc(sizeof(struct cgit_filter)); 35 f = xmalloc(sizeof(struct cgit_filter));
36 f->cmd = xstrdup(cmd); 36 f->cmd = xstrdup(cmd);
37 f->argv = xmalloc((2 + extra_args) * sizeof(char *)); 37 f->argv = xmalloc((2 + extra_args) * sizeof(char *));
38 f->argv[0] = f->cmd; 38 f->argv[0] = f->cmd;
39 f->argv[1] = NULL; 39 f->argv[1] = NULL;
40 return f; 40 return f;
41} 41}
42 42
43static void process_cached_repolist(const char *path); 43static void process_cached_repolist(const char *path);
44 44
45void repo_config(struct cgit_repo *repo, const char *name, const char *value) 45void repo_config(struct cgit_repo *repo, const char *name, const char *value)
46{ 46{
47 if (!strcmp(name, "name")) 47 if (!strcmp(name, "name"))
48 repo->name = xstrdup(value); 48 repo->name = xstrdup(value);
49 else if (!strcmp(name, "clone-url")) 49 else if (!strcmp(name, "clone-url"))
50 repo->clone_url = xstrdup(value); 50 repo->clone_url = xstrdup(value);
51 else if (!strcmp(name, "desc")) 51 else if (!strcmp(name, "desc"))
52 repo->desc = xstrdup(value); 52 repo->desc = xstrdup(value);
53 else if (!strcmp(name, "owner")) 53 else if (!strcmp(name, "owner"))
54 repo->owner = xstrdup(value); 54 repo->owner = xstrdup(value);
55 else if (!strcmp(name, "defbranch")) 55 else if (!strcmp(name, "defbranch"))
56 repo->defbranch = xstrdup(value); 56 repo->defbranch = xstrdup(value);
57 else if (!strcmp(name, "snapshots")) 57 else if (!strcmp(name, "snapshots"))
58 repo->snapshots = ctx.cfg.snapshots & cgit_parse_snapshots_mask(value); 58 repo->snapshots = ctx.cfg.snapshots & cgit_parse_snapshots_mask(value);
59 else if (!strcmp(name, "enable-log-filecount")) 59 else if (!strcmp(name, "enable-log-filecount"))
60 repo->enable_log_filecount = ctx.cfg.enable_log_filecount * atoi(value); 60 repo->enable_log_filecount = ctx.cfg.enable_log_filecount * atoi(value);
61 else if (!strcmp(name, "enable-log-linecount")) 61 else if (!strcmp(name, "enable-log-linecount"))
62 repo->enable_log_linecount = ctx.cfg.enable_log_linecount * atoi(value); 62 repo->enable_log_linecount = ctx.cfg.enable_log_linecount * atoi(value);
63 else if (!strcmp(name, "enable-remote-branches"))
64 repo->enable_remote_branches = atoi(value);
63 else if (!strcmp(name, "max-stats")) 65 else if (!strcmp(name, "max-stats"))
64 repo->max_stats = cgit_find_stats_period(value, NULL); 66 repo->max_stats = cgit_find_stats_period(value, NULL);
65 else if (!strcmp(name, "module-link")) 67 else if (!strcmp(name, "module-link"))
66 repo->module_link= xstrdup(value); 68 repo->module_link= xstrdup(value);
67 else if (!strcmp(name, "section")) 69 else if (!strcmp(name, "section"))
68 repo->section = xstrdup(value); 70 repo->section = xstrdup(value);
69 else if (!strcmp(name, "readme") && value != NULL) { 71 else if (!strcmp(name, "readme") && value != NULL) {
70 if (*value == '/') 72 if (*value == '/')
71 repo->readme = xstrdup(value); 73 repo->readme = xstrdup(value);
72 else 74 else
73 repo->readme = xstrdup(fmt("%s/%s", repo->path, value)); 75 repo->readme = xstrdup(fmt("%s/%s", repo->path, value));
74 } else if (ctx.cfg.enable_filter_overrides) { 76 } else if (ctx.cfg.enable_filter_overrides) {
75 if (!strcmp(name, "about-filter")) 77 if (!strcmp(name, "about-filter"))
76 repo->about_filter = new_filter(value, 0); 78 repo->about_filter = new_filter(value, 0);
77 else if (!strcmp(name, "commit-filter")) 79 else if (!strcmp(name, "commit-filter"))
78 repo->commit_filter = new_filter(value, 0); 80 repo->commit_filter = new_filter(value, 0);
79 else if (!strcmp(name, "source-filter")) 81 else if (!strcmp(name, "source-filter"))
80 repo->source_filter = new_filter(value, 1); 82 repo->source_filter = new_filter(value, 1);
81 } 83 }
82} 84}
83 85
84void config_cb(const char *name, const char *value) 86void config_cb(const char *name, const char *value)
85{ 87{
86 if (!strcmp(name, "section") || !strcmp(name, "repo.group")) 88 if (!strcmp(name, "section") || !strcmp(name, "repo.group"))
87 ctx.cfg.section = xstrdup(value); 89 ctx.cfg.section = xstrdup(value);
88 else if (!strcmp(name, "repo.url")) 90 else if (!strcmp(name, "repo.url"))
89 ctx.repo = cgit_add_repo(value); 91 ctx.repo = cgit_add_repo(value);
90 else if (ctx.repo && !strcmp(name, "repo.path")) 92 else if (ctx.repo && !strcmp(name, "repo.path"))
91 ctx.repo->path = trim_end(value, '/'); 93 ctx.repo->path = trim_end(value, '/');
92 else if (ctx.repo && !prefixcmp(name, "repo.")) 94 else if (ctx.repo && !prefixcmp(name, "repo."))
93 repo_config(ctx.repo, name + 5, value); 95 repo_config(ctx.repo, name + 5, value);
94 else if (!strcmp(name, "root-title")) 96 else if (!strcmp(name, "root-title"))
95 ctx.cfg.root_title = xstrdup(value); 97 ctx.cfg.root_title = xstrdup(value);
96 else if (!strcmp(name, "root-desc")) 98 else if (!strcmp(name, "root-desc"))
97 ctx.cfg.root_desc = xstrdup(value); 99 ctx.cfg.root_desc = xstrdup(value);
98 else if (!strcmp(name, "root-readme")) 100 else if (!strcmp(name, "root-readme"))
99 ctx.cfg.root_readme = xstrdup(value); 101 ctx.cfg.root_readme = xstrdup(value);
100 else if (!strcmp(name, "css")) 102 else if (!strcmp(name, "css"))
101 ctx.cfg.css = xstrdup(value); 103 ctx.cfg.css = xstrdup(value);
102 else if (!strcmp(name, "favicon")) 104 else if (!strcmp(name, "favicon"))
103 ctx.cfg.favicon = xstrdup(value); 105 ctx.cfg.favicon = xstrdup(value);
104 else if (!strcmp(name, "footer")) 106 else if (!strcmp(name, "footer"))
105 ctx.cfg.footer = xstrdup(value); 107 ctx.cfg.footer = xstrdup(value);
106 else if (!strcmp(name, "head-include")) 108 else if (!strcmp(name, "head-include"))
107 ctx.cfg.head_include = xstrdup(value); 109 ctx.cfg.head_include = xstrdup(value);
108 else if (!strcmp(name, "header")) 110 else if (!strcmp(name, "header"))
109 ctx.cfg.header = xstrdup(value); 111 ctx.cfg.header = xstrdup(value);
110 else if (!strcmp(name, "logo")) 112 else if (!strcmp(name, "logo"))
111 ctx.cfg.logo = xstrdup(value); 113 ctx.cfg.logo = xstrdup(value);
112 else if (!strcmp(name, "index-header")) 114 else if (!strcmp(name, "index-header"))
113 ctx.cfg.index_header = xstrdup(value); 115 ctx.cfg.index_header = xstrdup(value);
114 else if (!strcmp(name, "index-info")) 116 else if (!strcmp(name, "index-info"))
115 ctx.cfg.index_info = xstrdup(value); 117 ctx.cfg.index_info = xstrdup(value);
116 else if (!strcmp(name, "logo-link")) 118 else if (!strcmp(name, "logo-link"))
117 ctx.cfg.logo_link = xstrdup(value); 119 ctx.cfg.logo_link = xstrdup(value);
118 else if (!strcmp(name, "module-link")) 120 else if (!strcmp(name, "module-link"))
119 ctx.cfg.module_link = xstrdup(value); 121 ctx.cfg.module_link = xstrdup(value);
120 else if (!strcmp(name, "virtual-root")) { 122 else if (!strcmp(name, "virtual-root")) {
121 ctx.cfg.virtual_root = trim_end(value, '/'); 123 ctx.cfg.virtual_root = trim_end(value, '/');
122 if (!ctx.cfg.virtual_root && (!strcmp(value, "/"))) 124 if (!ctx.cfg.virtual_root && (!strcmp(value, "/")))
123 ctx.cfg.virtual_root = ""; 125 ctx.cfg.virtual_root = "";
124 } else if (!strcmp(name, "nocache")) 126 } else if (!strcmp(name, "nocache"))
125 ctx.cfg.nocache = atoi(value); 127 ctx.cfg.nocache = atoi(value);
126 else if (!strcmp(name, "noplainemail")) 128 else if (!strcmp(name, "noplainemail"))
127 ctx.cfg.noplainemail = atoi(value); 129 ctx.cfg.noplainemail = atoi(value);
128 else if (!strcmp(name, "noheader")) 130 else if (!strcmp(name, "noheader"))
129 ctx.cfg.noheader = atoi(value); 131 ctx.cfg.noheader = atoi(value);
130 else if (!strcmp(name, "snapshots")) 132 else if (!strcmp(name, "snapshots"))
131 ctx.cfg.snapshots = cgit_parse_snapshots_mask(value); 133 ctx.cfg.snapshots = cgit_parse_snapshots_mask(value);
132 else if (!strcmp(name, "enable-filter-overrides")) 134 else if (!strcmp(name, "enable-filter-overrides"))
133 ctx.cfg.enable_filter_overrides = atoi(value); 135 ctx.cfg.enable_filter_overrides = atoi(value);
134 else if (!strcmp(name, "enable-index-links")) 136 else if (!strcmp(name, "enable-index-links"))
135 ctx.cfg.enable_index_links = atoi(value); 137 ctx.cfg.enable_index_links = atoi(value);
136 else if (!strcmp(name, "enable-log-filecount")) 138 else if (!strcmp(name, "enable-log-filecount"))
137 ctx.cfg.enable_log_filecount = atoi(value); 139 ctx.cfg.enable_log_filecount = atoi(value);
138 else if (!strcmp(name, "enable-log-linecount")) 140 else if (!strcmp(name, "enable-log-linecount"))
139 ctx.cfg.enable_log_linecount = atoi(value); 141 ctx.cfg.enable_log_linecount = atoi(value);
142 else if (!strcmp(name, "enable-remote-branches"))
143 ctx.cfg.enable_remote_branches = atoi(value);
140 else if (!strcmp(name, "enable-tree-linenumbers")) 144 else if (!strcmp(name, "enable-tree-linenumbers"))
141 ctx.cfg.enable_tree_linenumbers = atoi(value); 145 ctx.cfg.enable_tree_linenumbers = atoi(value);
142 else if (!strcmp(name, "max-stats")) 146 else if (!strcmp(name, "max-stats"))
143 ctx.cfg.max_stats = cgit_find_stats_period(value, NULL); 147 ctx.cfg.max_stats = cgit_find_stats_period(value, NULL);
144 else if (!strcmp(name, "cache-size")) 148 else if (!strcmp(name, "cache-size"))
145 ctx.cfg.cache_size = atoi(value); 149 ctx.cfg.cache_size = atoi(value);
146 else if (!strcmp(name, "cache-root")) 150 else if (!strcmp(name, "cache-root"))
147 ctx.cfg.cache_root = xstrdup(value); 151 ctx.cfg.cache_root = xstrdup(value);
148 else if (!strcmp(name, "cache-root-ttl")) 152 else if (!strcmp(name, "cache-root-ttl"))
149 ctx.cfg.cache_root_ttl = atoi(value); 153 ctx.cfg.cache_root_ttl = atoi(value);
150 else if (!strcmp(name, "cache-repo-ttl")) 154 else if (!strcmp(name, "cache-repo-ttl"))
151 ctx.cfg.cache_repo_ttl = atoi(value); 155 ctx.cfg.cache_repo_ttl = atoi(value);
152 else if (!strcmp(name, "cache-scanrc-ttl")) 156 else if (!strcmp(name, "cache-scanrc-ttl"))
153 ctx.cfg.cache_scanrc_ttl = atoi(value); 157 ctx.cfg.cache_scanrc_ttl = atoi(value);
154 else if (!strcmp(name, "cache-static-ttl")) 158 else if (!strcmp(name, "cache-static-ttl"))
155 ctx.cfg.cache_static_ttl = atoi(value); 159 ctx.cfg.cache_static_ttl = atoi(value);
156 else if (!strcmp(name, "cache-dynamic-ttl")) 160 else if (!strcmp(name, "cache-dynamic-ttl"))
157 ctx.cfg.cache_dynamic_ttl = atoi(value); 161 ctx.cfg.cache_dynamic_ttl = atoi(value);
158 else if (!strcmp(name, "about-filter")) 162 else if (!strcmp(name, "about-filter"))
159 ctx.cfg.about_filter = new_filter(value, 0); 163 ctx.cfg.about_filter = new_filter(value, 0);
160 else if (!strcmp(name, "commit-filter")) 164 else if (!strcmp(name, "commit-filter"))
161 ctx.cfg.commit_filter = new_filter(value, 0); 165 ctx.cfg.commit_filter = new_filter(value, 0);
162 else if (!strcmp(name, "embedded")) 166 else if (!strcmp(name, "embedded"))
163 ctx.cfg.embedded = atoi(value); 167 ctx.cfg.embedded = atoi(value);
164 else if (!strcmp(name, "max-message-length")) 168 else if (!strcmp(name, "max-message-length"))
165 ctx.cfg.max_msg_len = atoi(value); 169 ctx.cfg.max_msg_len = atoi(value);
166 else if (!strcmp(name, "max-repodesc-length")) 170 else if (!strcmp(name, "max-repodesc-length"))
167 ctx.cfg.max_repodesc_len = atoi(value); 171 ctx.cfg.max_repodesc_len = atoi(value);
168 else if (!strcmp(name, "max-blob-size")) 172 else if (!strcmp(name, "max-blob-size"))
169 ctx.cfg.max_blob_size = atoi(value); 173 ctx.cfg.max_blob_size = atoi(value);
170 else if (!strcmp(name, "max-repo-count")) 174 else if (!strcmp(name, "max-repo-count"))
171 ctx.cfg.max_repo_count = atoi(value); 175 ctx.cfg.max_repo_count = atoi(value);
172 else if (!strcmp(name, "max-commit-count")) 176 else if (!strcmp(name, "max-commit-count"))
173 ctx.cfg.max_commit_count = atoi(value); 177 ctx.cfg.max_commit_count = atoi(value);
174 else if (!strcmp(name, "scan-path")) 178 else if (!strcmp(name, "scan-path"))
175 if (!ctx.cfg.nocache && ctx.cfg.cache_size) 179 if (!ctx.cfg.nocache && ctx.cfg.cache_size)
176 process_cached_repolist(value); 180 process_cached_repolist(value);
177 else 181 else
178 scan_tree(value, repo_config); 182 scan_tree(value, repo_config);
179 else if (!strcmp(name, "source-filter")) 183 else if (!strcmp(name, "source-filter"))
180 ctx.cfg.source_filter = new_filter(value, 1); 184 ctx.cfg.source_filter = new_filter(value, 1);
181 else if (!strcmp(name, "summary-log")) 185 else if (!strcmp(name, "summary-log"))
182 ctx.cfg.summary_log = atoi(value); 186 ctx.cfg.summary_log = atoi(value);
183 else if (!strcmp(name, "summary-branches")) 187 else if (!strcmp(name, "summary-branches"))
184 ctx.cfg.summary_branches = atoi(value); 188 ctx.cfg.summary_branches = atoi(value);
185 else if (!strcmp(name, "summary-tags")) 189 else if (!strcmp(name, "summary-tags"))
186 ctx.cfg.summary_tags = atoi(value); 190 ctx.cfg.summary_tags = atoi(value);
187 else if (!strcmp(name, "side-by-side-diffs")) 191 else if (!strcmp(name, "side-by-side-diffs"))
188 ctx.cfg.ssdiff = atoi(value); 192 ctx.cfg.ssdiff = atoi(value);
189 else if (!strcmp(name, "agefile")) 193 else if (!strcmp(name, "agefile"))
190 ctx.cfg.agefile = xstrdup(value); 194 ctx.cfg.agefile = xstrdup(value);
191 else if (!strcmp(name, "renamelimit")) 195 else if (!strcmp(name, "renamelimit"))
192 ctx.cfg.renamelimit = atoi(value); 196 ctx.cfg.renamelimit = atoi(value);
193 else if (!strcmp(name, "robots")) 197 else if (!strcmp(name, "robots"))
194 ctx.cfg.robots = xstrdup(value); 198 ctx.cfg.robots = xstrdup(value);
195 else if (!strcmp(name, "clone-prefix")) 199 else if (!strcmp(name, "clone-prefix"))
196 ctx.cfg.clone_prefix = xstrdup(value); 200 ctx.cfg.clone_prefix = xstrdup(value);
197 else if (!strcmp(name, "local-time")) 201 else if (!strcmp(name, "local-time"))
198 ctx.cfg.local_time = atoi(value); 202 ctx.cfg.local_time = atoi(value);
199 else if (!prefixcmp(name, "mimetype.")) 203 else if (!prefixcmp(name, "mimetype."))
200 add_mimetype(name + 9, value); 204 add_mimetype(name + 9, value);
201 else if (!strcmp(name, "include")) 205 else if (!strcmp(name, "include"))
202 parse_configfile(value, config_cb); 206 parse_configfile(value, config_cb);
203} 207}
204 208
205static void querystring_cb(const char *name, const char *value) 209static void querystring_cb(const char *name, const char *value)
206{ 210{
207 if (!value) 211 if (!value)
208 value = ""; 212 value = "";
209 213
210 if (!strcmp(name,"r")) { 214 if (!strcmp(name,"r")) {
211 ctx.qry.repo = xstrdup(value); 215 ctx.qry.repo = xstrdup(value);
212 ctx.repo = cgit_get_repoinfo(value); 216 ctx.repo = cgit_get_repoinfo(value);
213 } else if (!strcmp(name, "p")) { 217 } else if (!strcmp(name, "p")) {
214 ctx.qry.page = xstrdup(value); 218 ctx.qry.page = xstrdup(value);
215 } else if (!strcmp(name, "url")) { 219 } else if (!strcmp(name, "url")) {
216 if (*value == '/') 220 if (*value == '/')
217 value++; 221 value++;
218 ctx.qry.url = xstrdup(value); 222 ctx.qry.url = xstrdup(value);
219 cgit_parse_url(value); 223 cgit_parse_url(value);
220 } else if (!strcmp(name, "qt")) { 224 } else if (!strcmp(name, "qt")) {
221 ctx.qry.grep = xstrdup(value); 225 ctx.qry.grep = xstrdup(value);
222 } else if (!strcmp(name, "q")) { 226 } else if (!strcmp(name, "q")) {
223 ctx.qry.search = xstrdup(value); 227 ctx.qry.search = xstrdup(value);
224 } else if (!strcmp(name, "h")) { 228 } else if (!strcmp(name, "h")) {
225 ctx.qry.head = xstrdup(value); 229 ctx.qry.head = xstrdup(value);
226 ctx.qry.has_symref = 1; 230 ctx.qry.has_symref = 1;
227 } else if (!strcmp(name, "id")) { 231 } else if (!strcmp(name, "id")) {
228 ctx.qry.sha1 = xstrdup(value); 232 ctx.qry.sha1 = xstrdup(value);
229 ctx.qry.has_sha1 = 1; 233 ctx.qry.has_sha1 = 1;
230 } else if (!strcmp(name, "id2")) { 234 } else if (!strcmp(name, "id2")) {
231 ctx.qry.sha2 = xstrdup(value); 235 ctx.qry.sha2 = xstrdup(value);
232 ctx.qry.has_sha1 = 1; 236 ctx.qry.has_sha1 = 1;
233 } else if (!strcmp(name, "ofs")) { 237 } else if (!strcmp(name, "ofs")) {
234 ctx.qry.ofs = atoi(value); 238 ctx.qry.ofs = atoi(value);
235 } else if (!strcmp(name, "path")) { 239 } else if (!strcmp(name, "path")) {
236 ctx.qry.path = trim_end(value, '/'); 240 ctx.qry.path = trim_end(value, '/');
237 } else if (!strcmp(name, "name")) { 241 } else if (!strcmp(name, "name")) {
238 ctx.qry.name = xstrdup(value); 242 ctx.qry.name = xstrdup(value);
239 } else if (!strcmp(name, "mimetype")) { 243 } else if (!strcmp(name, "mimetype")) {
240 ctx.qry.mimetype = xstrdup(value); 244 ctx.qry.mimetype = xstrdup(value);
241 } else if (!strcmp(name, "s")){ 245 } else if (!strcmp(name, "s")){
242 ctx.qry.sort = xstrdup(value); 246 ctx.qry.sort = xstrdup(value);
243 } else if (!strcmp(name, "showmsg")) { 247 } else if (!strcmp(name, "showmsg")) {
244 ctx.qry.showmsg = atoi(value); 248 ctx.qry.showmsg = atoi(value);
245 } else if (!strcmp(name, "period")) { 249 } else if (!strcmp(name, "period")) {
246 ctx.qry.period = xstrdup(value); 250 ctx.qry.period = xstrdup(value);
247 } else if (!strcmp(name, "ss")) { 251 } else if (!strcmp(name, "ss")) {
248 ctx.qry.ssdiff = atoi(value); 252 ctx.qry.ssdiff = atoi(value);
249 } 253 }
250} 254}
251 255
252char *xstrdupn(const char *str) 256char *xstrdupn(const char *str)
253{ 257{
254 return (str ? xstrdup(str) : NULL); 258 return (str ? xstrdup(str) : NULL);
255} 259}
256 260
257static void prepare_context(struct cgit_context *ctx) 261static void prepare_context(struct cgit_context *ctx)
258{ 262{
259 memset(ctx, 0, sizeof(ctx)); 263 memset(ctx, 0, sizeof(ctx));
260 ctx->cfg.agefile = "info/web/last-modified"; 264 ctx->cfg.agefile = "info/web/last-modified";
261 ctx->cfg.nocache = 0; 265 ctx->cfg.nocache = 0;
262 ctx->cfg.cache_size = 0; 266 ctx->cfg.cache_size = 0;
263 ctx->cfg.cache_dynamic_ttl = 5; 267 ctx->cfg.cache_dynamic_ttl = 5;
264 ctx->cfg.cache_max_create_time = 5; 268 ctx->cfg.cache_max_create_time = 5;
265 ctx->cfg.cache_repo_ttl = 5; 269 ctx->cfg.cache_repo_ttl = 5;
266 ctx->cfg.cache_root = CGIT_CACHE_ROOT; 270 ctx->cfg.cache_root = CGIT_CACHE_ROOT;
267 ctx->cfg.cache_root_ttl = 5; 271 ctx->cfg.cache_root_ttl = 5;
268 ctx->cfg.cache_scanrc_ttl = 15; 272 ctx->cfg.cache_scanrc_ttl = 15;
269 ctx->cfg.cache_static_ttl = -1; 273 ctx->cfg.cache_static_ttl = -1;
270 ctx->cfg.css = "/cgit.css"; 274 ctx->cfg.css = "/cgit.css";
271 ctx->cfg.logo = "/cgit.png"; 275 ctx->cfg.logo = "/cgit.png";
272 ctx->cfg.local_time = 0; 276 ctx->cfg.local_time = 0;
273 ctx->cfg.enable_tree_linenumbers = 1; 277 ctx->cfg.enable_tree_linenumbers = 1;
274 ctx->cfg.max_repo_count = 50; 278 ctx->cfg.max_repo_count = 50;
275 ctx->cfg.max_commit_count = 50; 279 ctx->cfg.max_commit_count = 50;
276 ctx->cfg.max_lock_attempts = 5; 280 ctx->cfg.max_lock_attempts = 5;
277 ctx->cfg.max_msg_len = 80; 281 ctx->cfg.max_msg_len = 80;
278 ctx->cfg.max_repodesc_len = 80; 282 ctx->cfg.max_repodesc_len = 80;
279 ctx->cfg.max_blob_size = 0; 283 ctx->cfg.max_blob_size = 0;
280 ctx->cfg.max_stats = 0; 284 ctx->cfg.max_stats = 0;
281 ctx->cfg.module_link = "./?repo=%s&page=commit&id=%s"; 285 ctx->cfg.module_link = "./?repo=%s&page=commit&id=%s";
282 ctx->cfg.renamelimit = -1; 286 ctx->cfg.renamelimit = -1;
283 ctx->cfg.robots = "index, nofollow"; 287 ctx->cfg.robots = "index, nofollow";
284 ctx->cfg.root_title = "Git repository browser"; 288 ctx->cfg.root_title = "Git repository browser";
285 ctx->cfg.root_desc = "a fast webinterface for the git dscm"; 289 ctx->cfg.root_desc = "a fast webinterface for the git dscm";
286 ctx->cfg.script_name = CGIT_SCRIPT_NAME; 290 ctx->cfg.script_name = CGIT_SCRIPT_NAME;
287 ctx->cfg.section = ""; 291 ctx->cfg.section = "";
288 ctx->cfg.summary_branches = 10; 292 ctx->cfg.summary_branches = 10;
289 ctx->cfg.summary_log = 10; 293 ctx->cfg.summary_log = 10;
290 ctx->cfg.summary_tags = 10; 294 ctx->cfg.summary_tags = 10;
291 ctx->cfg.ssdiff = 0; 295 ctx->cfg.ssdiff = 0;
292 ctx->env.cgit_config = xstrdupn(getenv("CGIT_CONFIG")); 296 ctx->env.cgit_config = xstrdupn(getenv("CGIT_CONFIG"));
293 ctx->env.http_host = xstrdupn(getenv("HTTP_HOST")); 297 ctx->env.http_host = xstrdupn(getenv("HTTP_HOST"));
294 ctx->env.https = xstrdupn(getenv("HTTPS")); 298 ctx->env.https = xstrdupn(getenv("HTTPS"));
295 ctx->env.no_http = xstrdupn(getenv("NO_HTTP")); 299 ctx->env.no_http = xstrdupn(getenv("NO_HTTP"));
296 ctx->env.path_info = xstrdupn(getenv("PATH_INFO")); 300 ctx->env.path_info = xstrdupn(getenv("PATH_INFO"));
297 ctx->env.query_string = xstrdupn(getenv("QUERY_STRING")); 301 ctx->env.query_string = xstrdupn(getenv("QUERY_STRING"));
298 ctx->env.request_method = xstrdupn(getenv("REQUEST_METHOD")); 302 ctx->env.request_method = xstrdupn(getenv("REQUEST_METHOD"));
299 ctx->env.script_name = xstrdupn(getenv("SCRIPT_NAME")); 303 ctx->env.script_name = xstrdupn(getenv("SCRIPT_NAME"));
300 ctx->env.server_name = xstrdupn(getenv("SERVER_NAME")); 304 ctx->env.server_name = xstrdupn(getenv("SERVER_NAME"));
301 ctx->env.server_port = xstrdupn(getenv("SERVER_PORT")); 305 ctx->env.server_port = xstrdupn(getenv("SERVER_PORT"));
302 ctx->page.mimetype = "text/html"; 306 ctx->page.mimetype = "text/html";
303 ctx->page.charset = PAGE_ENCODING; 307 ctx->page.charset = PAGE_ENCODING;
304 ctx->page.filename = NULL; 308 ctx->page.filename = NULL;
305 ctx->page.size = 0; 309 ctx->page.size = 0;
306 ctx->page.modified = time(NULL); 310 ctx->page.modified = time(NULL);
307 ctx->page.expires = ctx->page.modified; 311 ctx->page.expires = ctx->page.modified;
308 ctx->page.etag = NULL; 312 ctx->page.etag = NULL;
309 memset(&ctx->cfg.mimetypes, 0, sizeof(struct string_list)); 313 memset(&ctx->cfg.mimetypes, 0, sizeof(struct string_list));
310 if (ctx->env.script_name) 314 if (ctx->env.script_name)
311 ctx->cfg.script_name = ctx->env.script_name; 315 ctx->cfg.script_name = ctx->env.script_name;
312 if (ctx->env.query_string) 316 if (ctx->env.query_string)
313 ctx->qry.raw = ctx->env.query_string; 317 ctx->qry.raw = ctx->env.query_string;
314 if (!ctx->env.cgit_config) 318 if (!ctx->env.cgit_config)
315 ctx->env.cgit_config = CGIT_CONFIG; 319 ctx->env.cgit_config = CGIT_CONFIG;
316} 320}
317 321
318struct refmatch { 322struct refmatch {
319 char *req_ref; 323 char *req_ref;
320 char *first_ref; 324 char *first_ref;
321 int match; 325 int match;
322}; 326};
323 327
324int find_current_ref(const char *refname, const unsigned char *sha1, 328int find_current_ref(const char *refname, const unsigned char *sha1,
325 int flags, void *cb_data) 329 int flags, void *cb_data)
326{ 330{
327 struct refmatch *info; 331 struct refmatch *info;
328 332
329 info = (struct refmatch *)cb_data; 333 info = (struct refmatch *)cb_data;
330 if (!strcmp(refname, info->req_ref)) 334 if (!strcmp(refname, info->req_ref))
331 info->match = 1; 335 info->match = 1;
332 if (!info->first_ref) 336 if (!info->first_ref)
333 info->first_ref = xstrdup(refname); 337 info->first_ref = xstrdup(refname);
334 return info->match; 338 return info->match;
335} 339}
336 340
337char *find_default_branch(struct cgit_repo *repo) 341char *find_default_branch(struct cgit_repo *repo)
338{ 342{
339 struct refmatch info; 343 struct refmatch info;
340 char *ref; 344 char *ref;
341 345
342 info.req_ref = repo->defbranch; 346 info.req_ref = repo->defbranch;
343 info.first_ref = NULL; 347 info.first_ref = NULL;
344 info.match = 0; 348 info.match = 0;
345 for_each_branch_ref(find_current_ref, &info); 349 for_each_branch_ref(find_current_ref, &info);
346 if (info.match) 350 if (info.match)
347 ref = info.req_ref; 351 ref = info.req_ref;
348 else 352 else
349 ref = info.first_ref; 353 ref = info.first_ref;
350 if (ref) 354 if (ref)
351 ref = xstrdup(ref); 355 ref = xstrdup(ref);
352 return ref; 356 return ref;
353} 357}
354 358
355static int prepare_repo_cmd(struct cgit_context *ctx) 359static int prepare_repo_cmd(struct cgit_context *ctx)
356{ 360{
357 char *tmp; 361 char *tmp;
358 unsigned char sha1[20]; 362 unsigned char sha1[20];
359 int nongit = 0; 363 int nongit = 0;
360 364
361 setenv("GIT_DIR", ctx->repo->path, 1); 365 setenv("GIT_DIR", ctx->repo->path, 1);
362 setup_git_directory_gently(&nongit); 366 setup_git_directory_gently(&nongit);
363 if (nongit) { 367 if (nongit) {
364 ctx->page.title = fmt("%s - %s", ctx->cfg.root_title, 368 ctx->page.title = fmt("%s - %s", ctx->cfg.root_title,
365 "config error"); 369 "config error");
366 tmp = fmt("Not a git repository: '%s'", ctx->repo->path); 370 tmp = fmt("Not a git repository: '%s'", ctx->repo->path);
367 ctx->repo = NULL; 371 ctx->repo = NULL;
368 cgit_print_http_headers(ctx); 372 cgit_print_http_headers(ctx);
369 cgit_print_docstart(ctx); 373 cgit_print_docstart(ctx);
370 cgit_print_pageheader(ctx); 374 cgit_print_pageheader(ctx);
371 cgit_print_error(tmp); 375 cgit_print_error(tmp);
372 cgit_print_docend(); 376 cgit_print_docend();
373 return 1; 377 return 1;
374 } 378 }
375 ctx->page.title = fmt("%s - %s", ctx->repo->name, ctx->repo->desc); 379 ctx->page.title = fmt("%s - %s", ctx->repo->name, ctx->repo->desc);
376 380
377 if (!ctx->qry.head) { 381 if (!ctx->qry.head) {
378 ctx->qry.nohead = 1; 382 ctx->qry.nohead = 1;
379 ctx->qry.head = find_default_branch(ctx->repo); 383 ctx->qry.head = find_default_branch(ctx->repo);
380 ctx->repo->defbranch = ctx->qry.head; 384 ctx->repo->defbranch = ctx->qry.head;
381 } 385 }
382 386
383 if (!ctx->qry.head) { 387 if (!ctx->qry.head) {
384 cgit_print_http_headers(ctx); 388 cgit_print_http_headers(ctx);
385 cgit_print_docstart(ctx); 389 cgit_print_docstart(ctx);
386 cgit_print_pageheader(ctx); 390 cgit_print_pageheader(ctx);
387 cgit_print_error("Repository seems to be empty"); 391 cgit_print_error("Repository seems to be empty");
388 cgit_print_docend(); 392 cgit_print_docend();
389 return 1; 393 return 1;
390 } 394 }
391 395
392 if (get_sha1(ctx->qry.head, sha1)) { 396 if (get_sha1(ctx->qry.head, sha1)) {
393 tmp = xstrdup(ctx->qry.head); 397 tmp = xstrdup(ctx->qry.head);
394 ctx->qry.head = ctx->repo->defbranch; 398 ctx->qry.head = ctx->repo->defbranch;
395 ctx->page.status = 404; 399 ctx->page.status = 404;
396 ctx->page.statusmsg = "not found"; 400 ctx->page.statusmsg = "not found";
397 cgit_print_http_headers(ctx); 401 cgit_print_http_headers(ctx);
398 cgit_print_docstart(ctx); 402 cgit_print_docstart(ctx);
399 cgit_print_pageheader(ctx); 403 cgit_print_pageheader(ctx);
400 cgit_print_error(fmt("Invalid branch: %s", tmp)); 404 cgit_print_error(fmt("Invalid branch: %s", tmp));
401 cgit_print_docend(); 405 cgit_print_docend();
402 return 1; 406 return 1;
403 } 407 }
404 return 0; 408 return 0;
405} 409}
406 410
407static void process_request(void *cbdata) 411static void process_request(void *cbdata)
408{ 412{
409 struct cgit_context *ctx = cbdata; 413 struct cgit_context *ctx = cbdata;
410 struct cgit_cmd *cmd; 414 struct cgit_cmd *cmd;
411 415
412 cmd = cgit_get_cmd(ctx); 416 cmd = cgit_get_cmd(ctx);
413 if (!cmd) { 417 if (!cmd) {
414 ctx->page.title = "cgit error"; 418 ctx->page.title = "cgit error";
415 cgit_print_http_headers(ctx); 419 cgit_print_http_headers(ctx);
416 cgit_print_docstart(ctx); 420 cgit_print_docstart(ctx);
417 cgit_print_pageheader(ctx); 421 cgit_print_pageheader(ctx);
418 cgit_print_error("Invalid request"); 422 cgit_print_error("Invalid request");
419 cgit_print_docend(); 423 cgit_print_docend();
420 return; 424 return;
421 } 425 }
422 426
423 if (cmd->want_repo && !ctx->repo) { 427 if (cmd->want_repo && !ctx->repo) {
424 cgit_print_http_headers(ctx); 428 cgit_print_http_headers(ctx);
425 cgit_print_docstart(ctx); 429 cgit_print_docstart(ctx);
426 cgit_print_pageheader(ctx); 430 cgit_print_pageheader(ctx);
427 cgit_print_error(fmt("No repository selected")); 431 cgit_print_error(fmt("No repository selected"));
428 cgit_print_docend(); 432 cgit_print_docend();
429 return; 433 return;
430 } 434 }
431 435
432 if (ctx->repo && prepare_repo_cmd(ctx)) 436 if (ctx->repo && prepare_repo_cmd(ctx))
433 return; 437 return;
434 438
435 if (cmd->want_layout) { 439 if (cmd->want_layout) {
436 cgit_print_http_headers(ctx); 440 cgit_print_http_headers(ctx);
437 cgit_print_docstart(ctx); 441 cgit_print_docstart(ctx);
438 cgit_print_pageheader(ctx); 442 cgit_print_pageheader(ctx);
439 } 443 }
440 444
441 cmd->fn(ctx); 445 cmd->fn(ctx);
442 446
443 if (cmd->want_layout) 447 if (cmd->want_layout)
444 cgit_print_docend(); 448 cgit_print_docend();
445} 449}
446 450
447int cmp_repos(const void *a, const void *b) 451int cmp_repos(const void *a, const void *b)
448{ 452{
449 const struct cgit_repo *ra = a, *rb = b; 453 const struct cgit_repo *ra = a, *rb = b;
450 return strcmp(ra->url, rb->url); 454 return strcmp(ra->url, rb->url);
451} 455}
452 456
453char *build_snapshot_setting(int bitmap) 457char *build_snapshot_setting(int bitmap)
454{ 458{
455 const struct cgit_snapshot_format *f; 459 const struct cgit_snapshot_format *f;
456 char *result = xstrdup(""); 460 char *result = xstrdup("");
457 char *tmp; 461 char *tmp;
458 int len; 462 int len;
459 463
460 for (f = cgit_snapshot_formats; f->suffix; f++) { 464 for (f = cgit_snapshot_formats; f->suffix; f++) {
461 if (f->bit & bitmap) { 465 if (f->bit & bitmap) {
462 tmp = result; 466 tmp = result;
463 result = xstrdup(fmt("%s%s ", tmp, f->suffix)); 467 result = xstrdup(fmt("%s%s ", tmp, f->suffix));
464 free(tmp); 468 free(tmp);
465 } 469 }
466 } 470 }
467 len = strlen(result); 471 len = strlen(result);
468 if (len) 472 if (len)
469 result[len - 1] = '\0'; 473 result[len - 1] = '\0';
470 return result; 474 return result;
471} 475}
472 476
473char *get_first_line(char *txt) 477char *get_first_line(char *txt)
474{ 478{
475 char *t = xstrdup(txt); 479 char *t = xstrdup(txt);
476 char *p = strchr(t, '\n'); 480 char *p = strchr(t, '\n');
477 if (p) 481 if (p)
478 *p = '\0'; 482 *p = '\0';
479 return t; 483 return t;
480} 484}
481 485
482void print_repo(FILE *f, struct cgit_repo *repo) 486void print_repo(FILE *f, struct cgit_repo *repo)
483{ 487{
484 fprintf(f, "repo.url=%s\n", repo->url); 488 fprintf(f, "repo.url=%s\n", repo->url);
485 fprintf(f, "repo.name=%s\n", repo->name); 489 fprintf(f, "repo.name=%s\n", repo->name);
486 fprintf(f, "repo.path=%s\n", repo->path); 490 fprintf(f, "repo.path=%s\n", repo->path);
487 if (repo->owner) 491 if (repo->owner)
488 fprintf(f, "repo.owner=%s\n", repo->owner); 492 fprintf(f, "repo.owner=%s\n", repo->owner);
489 if (repo->desc) { 493 if (repo->desc) {
490 char *tmp = get_first_line(repo->desc); 494 char *tmp = get_first_line(repo->desc);
491 fprintf(f, "repo.desc=%s\n", tmp); 495 fprintf(f, "repo.desc=%s\n", tmp);
492 free(tmp); 496 free(tmp);
493 } 497 }
494 if (repo->readme) 498 if (repo->readme)
495 fprintf(f, "repo.readme=%s\n", repo->readme); 499 fprintf(f, "repo.readme=%s\n", repo->readme);
496 if (repo->defbranch) 500 if (repo->defbranch)
497 fprintf(f, "repo.defbranch=%s\n", repo->defbranch); 501 fprintf(f, "repo.defbranch=%s\n", repo->defbranch);
498 if (repo->module_link) 502 if (repo->module_link)
499 fprintf(f, "repo.module-link=%s\n", repo->module_link); 503 fprintf(f, "repo.module-link=%s\n", repo->module_link);
500 if (repo->section) 504 if (repo->section)
501 fprintf(f, "repo.section=%s\n", repo->section); 505 fprintf(f, "repo.section=%s\n", repo->section);
502 if (repo->clone_url) 506 if (repo->clone_url)
503 fprintf(f, "repo.clone-url=%s\n", repo->clone_url); 507 fprintf(f, "repo.clone-url=%s\n", repo->clone_url);
504 fprintf(f, "repo.enable-log-filecount=%d\n", 508 fprintf(f, "repo.enable-log-filecount=%d\n",
505 repo->enable_log_filecount); 509 repo->enable_log_filecount);
506 fprintf(f, "repo.enable-log-linecount=%d\n", 510 fprintf(f, "repo.enable-log-linecount=%d\n",
507 repo->enable_log_linecount); 511 repo->enable_log_linecount);
508 if (repo->about_filter && repo->about_filter != ctx.cfg.about_filter) 512 if (repo->about_filter && repo->about_filter != ctx.cfg.about_filter)
509 fprintf(f, "repo.about-filter=%s\n", repo->about_filter->cmd); 513 fprintf(f, "repo.about-filter=%s\n", repo->about_filter->cmd);
510 if (repo->commit_filter && repo->commit_filter != ctx.cfg.commit_filter) 514 if (repo->commit_filter && repo->commit_filter != ctx.cfg.commit_filter)
511 fprintf(f, "repo.commit-filter=%s\n", repo->commit_filter->cmd); 515 fprintf(f, "repo.commit-filter=%s\n", repo->commit_filter->cmd);
512 if (repo->source_filter && repo->source_filter != ctx.cfg.source_filter) 516 if (repo->source_filter && repo->source_filter != ctx.cfg.source_filter)
513 fprintf(f, "repo.source-filter=%s\n", repo->source_filter->cmd); 517 fprintf(f, "repo.source-filter=%s\n", repo->source_filter->cmd);
514 if (repo->snapshots != ctx.cfg.snapshots) { 518 if (repo->snapshots != ctx.cfg.snapshots) {
515 char *tmp = build_snapshot_setting(repo->snapshots); 519 char *tmp = build_snapshot_setting(repo->snapshots);
516 fprintf(f, "repo.snapshots=%s\n", tmp); 520 fprintf(f, "repo.snapshots=%s\n", tmp);
517 free(tmp); 521 free(tmp);
518 } 522 }
519 if (repo->max_stats != ctx.cfg.max_stats) 523 if (repo->max_stats != ctx.cfg.max_stats)
520 fprintf(f, "repo.max-stats=%s\n", 524 fprintf(f, "repo.max-stats=%s\n",
521 cgit_find_stats_periodname(repo->max_stats)); 525 cgit_find_stats_periodname(repo->max_stats));
522 fprintf(f, "\n"); 526 fprintf(f, "\n");
523} 527}