2 a596b957 2022-07-14 tracey * Copyright (c) 2016, 2019, 2020-2022 Tracey Emery <tracey@traceyemery.net>
3 a596b957 2022-07-14 tracey * Copyright (c) 2015 Mike Larkin <mlarkin@openbsd.org>
4 58381f70 2022-09-03 op * Copyright (c) 2014 Reyk Floeter <reyk@openbsd.org>
5 a596b957 2022-07-14 tracey * Copyright (c) 2013 David Gwynne <dlg@openbsd.org>
6 a596b957 2022-07-14 tracey * Copyright (c) 2013 Florian Obser <florian@openbsd.org>
8 a596b957 2022-07-14 tracey * Permission to use, copy, modify, and distribute this software for any
9 a596b957 2022-07-14 tracey * purpose with or without fee is hereby granted, provided that the above
10 a596b957 2022-07-14 tracey * copyright notice and this permission notice appear in all copies.
12 a596b957 2022-07-14 tracey * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
13 a596b957 2022-07-14 tracey * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
14 a596b957 2022-07-14 tracey * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
15 a596b957 2022-07-14 tracey * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
16 a596b957 2022-07-14 tracey * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
17 a596b957 2022-07-14 tracey * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
18 a596b957 2022-07-14 tracey * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
21 a596b957 2022-07-14 tracey #include <net/if.h>
22 a596b957 2022-07-14 tracey #include <netinet/in.h>
23 b4c20a19 2022-07-15 naddy #include <sys/queue.h>
24 a596b957 2022-07-14 tracey #include <sys/stat.h>
25 a596b957 2022-07-14 tracey #include <sys/types.h>
27 58381f70 2022-09-03 op #include <ctype.h>
28 a596b957 2022-07-14 tracey #include <dirent.h>
29 a596b957 2022-07-14 tracey #include <errno.h>
30 a596b957 2022-07-14 tracey #include <event.h>
31 3b81530f 2022-11-22 op #include <fcntl.h>
32 a596b957 2022-07-14 tracey #include <imsg.h>
33 a596b957 2022-07-14 tracey #include <sha1.h>
34 a596b957 2022-07-14 tracey #include <stdio.h>
35 a596b957 2022-07-14 tracey #include <stdlib.h>
36 a596b957 2022-07-14 tracey #include <string.h>
37 a596b957 2022-07-14 tracey #include <unistd.h>
39 a596b957 2022-07-14 tracey #include "got_error.h"
40 a596b957 2022-07-14 tracey #include "got_object.h"
41 a596b957 2022-07-14 tracey #include "got_reference.h"
42 a596b957 2022-07-14 tracey #include "got_repository.h"
43 a596b957 2022-07-14 tracey #include "got_path.h"
44 a596b957 2022-07-14 tracey #include "got_cancel.h"
45 a596b957 2022-07-14 tracey #include "got_worktree.h"
46 a596b957 2022-07-14 tracey #include "got_diff.h"
47 a596b957 2022-07-14 tracey #include "got_commit_graph.h"
48 a596b957 2022-07-14 tracey #include "got_blame.h"
49 a596b957 2022-07-14 tracey #include "got_privsep.h"
51 a596b957 2022-07-14 tracey #include "proc.h"
52 a596b957 2022-07-14 tracey #include "gotwebd.h"
53 1abb18e1 2022-12-20 op #include "tmpl.h"
55 a596b957 2022-07-14 tracey static const struct querystring_keys querystring_keys[] = {
56 a596b957 2022-07-14 tracey { "action", ACTION },
57 a596b957 2022-07-14 tracey { "commit", COMMIT },
58 a596b957 2022-07-14 tracey { "file", RFILE },
59 a596b957 2022-07-14 tracey { "folder", FOLDER },
60 a596b957 2022-07-14 tracey { "headref", HEADREF },
61 a596b957 2022-07-14 tracey { "index_page", INDEX_PAGE },
62 a596b957 2022-07-14 tracey { "path", PATH },
63 a596b957 2022-07-14 tracey { "page", PAGE },
66 a596b957 2022-07-14 tracey static const struct action_keys action_keys[] = {
67 a596b957 2022-07-14 tracey { "blame", BLAME },
68 a596b957 2022-07-14 tracey { "blob", BLOB },
69 a596b957 2022-07-14 tracey { "briefs", BRIEFS },
70 a596b957 2022-07-14 tracey { "commits", COMMITS },
71 a596b957 2022-07-14 tracey { "diff", DIFF },
72 a596b957 2022-07-14 tracey { "error", ERR },
73 a596b957 2022-07-14 tracey { "index", INDEX },
74 a596b957 2022-07-14 tracey { "summary", SUMMARY },
75 a596b957 2022-07-14 tracey { "tag", TAG },
76 a596b957 2022-07-14 tracey { "tags", TAGS },
77 a596b957 2022-07-14 tracey { "tree", TREE },
78 1abb18e1 2022-12-20 op { "rss", RSS },
81 a596b957 2022-07-14 tracey static const struct got_error *gotweb_init_querystring(struct querystring **);
82 a596b957 2022-07-14 tracey static const struct got_error *gotweb_parse_querystring(struct querystring **,
84 a596b957 2022-07-14 tracey static const struct got_error *gotweb_assign_querystring(struct querystring **,
85 a596b957 2022-07-14 tracey char *, char *);
86 a596b957 2022-07-14 tracey static const struct got_error *gotweb_render_index(struct request *);
87 a596b957 2022-07-14 tracey static const struct got_error *gotweb_init_repo_dir(struct repo_dir **,
88 a596b957 2022-07-14 tracey const char *);
89 a596b957 2022-07-14 tracey static const struct got_error *gotweb_load_got_path(struct request *c,
90 a596b957 2022-07-14 tracey struct repo_dir *);
91 a596b957 2022-07-14 tracey static const struct got_error *gotweb_get_repo_description(char **,
92 3b81530f 2022-11-22 op struct server *, const char *, int);
93 a596b957 2022-07-14 tracey static const struct got_error *gotweb_get_clone_url(char **, struct server *,
94 3b81530f 2022-11-22 op const char *, int);
95 a596b957 2022-07-14 tracey static const struct got_error *gotweb_render_blame(struct request *);
96 a596b957 2022-07-14 tracey static const struct got_error *gotweb_render_diff(struct request *);
97 a596b957 2022-07-14 tracey static const struct got_error *gotweb_render_summary(struct request *);
98 a596b957 2022-07-14 tracey static const struct got_error *gotweb_render_tag(struct request *);
99 a596b957 2022-07-14 tracey static const struct got_error *gotweb_render_tags(struct request *);
100 a596b957 2022-07-14 tracey static const struct got_error *gotweb_render_tree(struct request *);
101 a596b957 2022-07-14 tracey static const struct got_error *gotweb_render_branches(struct request *);
103 a596b957 2022-07-14 tracey static void gotweb_free_querystring(struct querystring *);
104 a596b957 2022-07-14 tracey static void gotweb_free_repo_dir(struct repo_dir *);
106 95a4a5a1 2022-08-30 op struct server *gotweb_get_server(uint8_t *, uint8_t *);
109 a596b957 2022-07-14 tracey gotweb_process_request(struct request *c)
111 a596b957 2022-07-14 tracey const struct got_error *error = NULL, *error2 = NULL;
112 a596b957 2022-07-14 tracey struct server *srv = NULL;
113 a596b957 2022-07-14 tracey struct querystring *qs = NULL;
114 a596b957 2022-07-14 tracey struct repo_dir *repo_dir = NULL;
115 a596b957 2022-07-14 tracey uint8_t err[] = "gotwebd experienced an error: ";
116 01498c42 2022-08-19 op int r, html = 0;
118 a596b957 2022-07-14 tracey /* init the transport */
119 a596b957 2022-07-14 tracey error = gotweb_init_transport(&c->t);
120 a596b957 2022-07-14 tracey if (error) {
121 a596b957 2022-07-14 tracey log_warnx("%s: %s", __func__, error->msg);
124 a596b957 2022-07-14 tracey /* don't process any further if client disconnected */
125 a596b957 2022-07-14 tracey if (c->sock->client_status == CLIENT_DISCONNECT)
127 a596b957 2022-07-14 tracey /* get the gotwebd server */
128 95a4a5a1 2022-08-30 op srv = gotweb_get_server(c->server_name, c->http_host);
129 a596b957 2022-07-14 tracey if (srv == NULL) {
130 a596b957 2022-07-14 tracey log_warnx("%s: error server is NULL", __func__);
131 a596b957 2022-07-14 tracey goto err;
133 a596b957 2022-07-14 tracey c->srv = srv;
134 a596b957 2022-07-14 tracey /* parse our querystring */
135 a596b957 2022-07-14 tracey error = gotweb_init_querystring(&qs);
136 a596b957 2022-07-14 tracey if (error) {
137 a596b957 2022-07-14 tracey log_warnx("%s: %s", __func__, error->msg);
138 a596b957 2022-07-14 tracey goto err;
140 a596b957 2022-07-14 tracey c->t->qs = qs;
141 a596b957 2022-07-14 tracey error = gotweb_parse_querystring(&qs, c->querystring);
142 a596b957 2022-07-14 tracey if (error) {
143 a596b957 2022-07-14 tracey log_warnx("%s: %s", __func__, error->msg);
144 a596b957 2022-07-14 tracey goto err;
148 a596b957 2022-07-14 tracey * certain actions require a commit id in the querystring. this stops
149 a596b957 2022-07-14 tracey * bad actors from exploiting this by manually manipulating the
150 a596b957 2022-07-14 tracey * querystring.
153 a596b957 2022-07-14 tracey if (qs->commit == NULL && (qs->action == BLAME || qs->action == BLOB ||
154 a596b957 2022-07-14 tracey qs->action == DIFF)) {
155 a596b957 2022-07-14 tracey error2 = got_error(GOT_ERR_QUERYSTRING);
156 a596b957 2022-07-14 tracey goto render;
159 a596b957 2022-07-14 tracey if (qs->action != INDEX) {
160 a596b957 2022-07-14 tracey error = gotweb_init_repo_dir(&repo_dir, qs->path);
161 a596b957 2022-07-14 tracey if (error)
162 a596b957 2022-07-14 tracey goto done;
163 a596b957 2022-07-14 tracey error = gotweb_load_got_path(c, repo_dir);
164 a596b957 2022-07-14 tracey c->t->repo_dir = repo_dir;
165 a596b957 2022-07-14 tracey if (error && error->code != GOT_ERR_LONELY_PACKIDX)
166 a596b957 2022-07-14 tracey goto err;
169 b1b2091b 2022-12-30 op if (qs->action == BLOB) {
170 a596b957 2022-07-14 tracey error = got_get_repo_commits(c, 1);
171 a596b957 2022-07-14 tracey if (error)
172 a596b957 2022-07-14 tracey goto done;
173 a596b957 2022-07-14 tracey error = got_output_file_blob(c);
175 1abb18e1 2022-12-20 op log_warnx("%s: %s", __func__, error->msg);
181 1abb18e1 2022-12-20 op if (qs->action == RSS) {
182 1abb18e1 2022-12-20 op error = gotweb_render_content_type(c,
183 1abb18e1 2022-12-20 op "application/rss+xml;charset=utf-8");
185 1abb18e1 2022-12-20 op log_warnx("%s: %s", __func__, error->msg);
189 1abb18e1 2022-12-20 op error = got_get_repo_tags(c, D_MAXSLCOMMDISP);
190 a596b957 2022-07-14 tracey if (error) {
191 a596b957 2022-07-14 tracey log_warnx("%s: %s", __func__, error->msg);
192 a596b957 2022-07-14 tracey goto err;
194 1abb18e1 2022-12-20 op if (gotweb_render_rss(c->tp) == -1)
196 a596b957 2022-07-14 tracey goto done;
200 6970304f 2022-12-04 op error = gotweb_render_content_type(c, "text/html");
202 6970304f 2022-12-04 op log_warnx("%s: %s", __func__, error->msg);
207 ed619ca0 2022-12-14 op if (gotweb_render_header(c->tp) == -1)
208 a596b957 2022-07-14 tracey goto err;
210 a596b957 2022-07-14 tracey if (error2) {
211 a596b957 2022-07-14 tracey error = error2;
212 a596b957 2022-07-14 tracey goto err;
215 a596b957 2022-07-14 tracey switch(qs->action) {
216 a596b957 2022-07-14 tracey case BLAME:
217 a596b957 2022-07-14 tracey error = gotweb_render_blame(c);
218 a596b957 2022-07-14 tracey if (error) {
219 a596b957 2022-07-14 tracey log_warnx("%s: %s", __func__, error->msg);
220 a596b957 2022-07-14 tracey goto err;
223 a596b957 2022-07-14 tracey case BRIEFS:
224 ed619ca0 2022-12-14 op if (gotweb_render_briefs(c->tp) == -1)
225 a596b957 2022-07-14 tracey goto err;
227 a596b957 2022-07-14 tracey case COMMITS:
228 156a1144 2022-12-17 op error = got_get_repo_commits(c, srv->max_commits_display);
229 a596b957 2022-07-14 tracey if (error) {
230 a596b957 2022-07-14 tracey log_warnx("%s: %s", __func__, error->msg);
231 a596b957 2022-07-14 tracey goto err;
233 156a1144 2022-12-17 op if (gotweb_render_commits(c->tp) == -1)
236 a596b957 2022-07-14 tracey case DIFF:
237 a596b957 2022-07-14 tracey error = gotweb_render_diff(c);
238 a596b957 2022-07-14 tracey if (error) {
239 a596b957 2022-07-14 tracey log_warnx("%s: %s", __func__, error->msg);
240 a596b957 2022-07-14 tracey goto err;
243 a596b957 2022-07-14 tracey case INDEX:
244 a596b957 2022-07-14 tracey error = gotweb_render_index(c);
245 a596b957 2022-07-14 tracey if (error) {
246 a596b957 2022-07-14 tracey log_warnx("%s: %s", __func__, error->msg);
247 a596b957 2022-07-14 tracey goto err;
250 a596b957 2022-07-14 tracey case SUMMARY:
251 a596b957 2022-07-14 tracey error = gotweb_render_summary(c);
252 a596b957 2022-07-14 tracey if (error) {
253 a596b957 2022-07-14 tracey log_warnx("%s: %s", __func__, error->msg);
254 a596b957 2022-07-14 tracey goto err;
257 a596b957 2022-07-14 tracey case TAG:
258 a596b957 2022-07-14 tracey error = gotweb_render_tag(c);
259 a596b957 2022-07-14 tracey if (error) {
260 a596b957 2022-07-14 tracey log_warnx("%s: %s", __func__, error->msg);
261 a596b957 2022-07-14 tracey goto err;
264 a596b957 2022-07-14 tracey case TAGS:
265 a596b957 2022-07-14 tracey error = gotweb_render_tags(c);
266 a596b957 2022-07-14 tracey if (error) {
267 a596b957 2022-07-14 tracey log_warnx("%s: %s", __func__, error->msg);
268 a596b957 2022-07-14 tracey goto err;
271 a596b957 2022-07-14 tracey case TREE:
272 a596b957 2022-07-14 tracey error = gotweb_render_tree(c);
273 a596b957 2022-07-14 tracey if (error) {
274 a596b957 2022-07-14 tracey log_warnx("%s: %s", __func__, error->msg);
275 a596b957 2022-07-14 tracey goto err;
278 a596b957 2022-07-14 tracey case ERR:
280 01498c42 2022-08-19 op r = fcgi_printf(c, "<div id='err_content'>%s</div>\n",
281 01498c42 2022-08-19 op "Erorr: Bad Querystring");
283 a596b957 2022-07-14 tracey goto err;
287 a596b957 2022-07-14 tracey goto done;
289 01498c42 2022-08-19 op if (html && fcgi_printf(c, "<div id='err_content'>") == -1)
291 b2e7d31e 2022-10-31 landry if (fcgi_printf(c, "\n%s", err) == -1)
293 a596b957 2022-07-14 tracey if (error) {
294 01498c42 2022-08-19 op if (fcgi_printf(c, "%s", error->msg) == -1)
297 01498c42 2022-08-19 op if (fcgi_printf(c, "see daemon logs for details") == -1)
300 01498c42 2022-08-19 op if (html && fcgi_printf(c, "</div>\n") == -1)
303 a596b957 2022-07-14 tracey if (html && srv != NULL)
304 ed619ca0 2022-12-14 op gotweb_render_footer(c->tp);
307 a596b957 2022-07-14 tracey struct server *
308 95a4a5a1 2022-08-30 op gotweb_get_server(uint8_t *server_name, uint8_t *subdomain)
310 a596b957 2022-07-14 tracey struct server *srv = NULL;
312 95a4a5a1 2022-08-30 op /* check against the server name first */
313 a596b957 2022-07-14 tracey if (strlen(server_name) > 0)
314 2ad48e9a 2022-08-16 stsp TAILQ_FOREACH(srv, &gotwebd_env->servers, entry)
315 a596b957 2022-07-14 tracey if (strcmp(srv->name, server_name) == 0)
316 a596b957 2022-07-14 tracey goto done;
318 95a4a5a1 2022-08-30 op /* check against subdomain second */
319 a596b957 2022-07-14 tracey if (strlen(subdomain) > 0)
320 2ad48e9a 2022-08-16 stsp TAILQ_FOREACH(srv, &gotwebd_env->servers, entry)
321 a596b957 2022-07-14 tracey if (strcmp(srv->name, subdomain) == 0)
322 a596b957 2022-07-14 tracey goto done;
324 a596b957 2022-07-14 tracey /* if those fail, send first server */
325 2ad48e9a 2022-08-16 stsp TAILQ_FOREACH(srv, &gotwebd_env->servers, entry)
326 a596b957 2022-07-14 tracey if (srv != NULL)
329 a596b957 2022-07-14 tracey return srv;
332 a596b957 2022-07-14 tracey const struct got_error *
333 a596b957 2022-07-14 tracey gotweb_init_transport(struct transport **t)
335 a596b957 2022-07-14 tracey const struct got_error *error = NULL;
337 a596b957 2022-07-14 tracey *t = calloc(1, sizeof(**t));
338 a596b957 2022-07-14 tracey if (*t == NULL)
339 a596b957 2022-07-14 tracey return got_error_from_errno2("%s: calloc", __func__);
341 a596b957 2022-07-14 tracey TAILQ_INIT(&(*t)->repo_commits);
342 a596b957 2022-07-14 tracey TAILQ_INIT(&(*t)->repo_tags);
344 a596b957 2022-07-14 tracey (*t)->repo = NULL;
345 a596b957 2022-07-14 tracey (*t)->repo_dir = NULL;
346 a596b957 2022-07-14 tracey (*t)->qs = NULL;
347 a596b957 2022-07-14 tracey (*t)->next_id = NULL;
348 a596b957 2022-07-14 tracey (*t)->prev_id = NULL;
349 a596b957 2022-07-14 tracey (*t)->next_disp = 0;
350 a596b957 2022-07-14 tracey (*t)->prev_disp = 0;
352 a596b957 2022-07-14 tracey return error;
355 a596b957 2022-07-14 tracey static const struct got_error *
356 a596b957 2022-07-14 tracey gotweb_init_querystring(struct querystring **qs)
358 a596b957 2022-07-14 tracey const struct got_error *error = NULL;
360 a596b957 2022-07-14 tracey *qs = calloc(1, sizeof(**qs));
361 a596b957 2022-07-14 tracey if (*qs == NULL)
362 a596b957 2022-07-14 tracey return got_error_from_errno2("%s: calloc", __func__);
364 a596b957 2022-07-14 tracey (*qs)->headref = strdup("HEAD");
365 a596b957 2022-07-14 tracey if ((*qs)->headref == NULL) {
368 a596b957 2022-07-14 tracey return got_error_from_errno2("%s: strdup", __func__);
371 6c37ad7b 2022-09-01 op (*qs)->action = INDEX;
372 6c37ad7b 2022-09-01 op (*qs)->commit = NULL;
373 6c37ad7b 2022-09-01 op (*qs)->file = NULL;
374 6c37ad7b 2022-09-01 op (*qs)->folder = NULL;
375 a596b957 2022-07-14 tracey (*qs)->index_page = 0;
376 a596b957 2022-07-14 tracey (*qs)->path = NULL;
378 a596b957 2022-07-14 tracey return error;
381 a596b957 2022-07-14 tracey static const struct got_error *
382 a596b957 2022-07-14 tracey gotweb_parse_querystring(struct querystring **qs, char *qst)
384 a596b957 2022-07-14 tracey const struct got_error *error = NULL;
385 a596b957 2022-07-14 tracey char *tok1 = NULL, *tok1_pair = NULL, *tok1_end = NULL;
386 a596b957 2022-07-14 tracey char *tok2 = NULL, *tok2_pair = NULL, *tok2_end = NULL;
388 a596b957 2022-07-14 tracey if (qst == NULL)
389 a596b957 2022-07-14 tracey return error;
391 a596b957 2022-07-14 tracey tok1 = strdup(qst);
392 a596b957 2022-07-14 tracey if (tok1 == NULL)
393 a596b957 2022-07-14 tracey return got_error_from_errno2("%s: strdup", __func__);
395 a596b957 2022-07-14 tracey tok1_pair = tok1;
396 a596b957 2022-07-14 tracey tok1_end = tok1;
398 a596b957 2022-07-14 tracey while (tok1_pair != NULL) {
399 a596b957 2022-07-14 tracey strsep(&tok1_end, "&");
401 a596b957 2022-07-14 tracey tok2 = strdup(tok1_pair);
402 a596b957 2022-07-14 tracey if (tok2 == NULL) {
403 a596b957 2022-07-14 tracey free(tok1);
404 a596b957 2022-07-14 tracey return got_error_from_errno2("%s: strdup", __func__);
407 a596b957 2022-07-14 tracey tok2_pair = tok2;
408 a596b957 2022-07-14 tracey tok2_end = tok2;
410 a596b957 2022-07-14 tracey while (tok2_pair != NULL) {
411 a596b957 2022-07-14 tracey strsep(&tok2_end, "=");
412 a596b957 2022-07-14 tracey if (tok2_end) {
413 a596b957 2022-07-14 tracey error = gotweb_assign_querystring(qs, tok2_pair,
414 a596b957 2022-07-14 tracey tok2_end);
415 a596b957 2022-07-14 tracey if (error)
416 a596b957 2022-07-14 tracey goto err;
418 a596b957 2022-07-14 tracey tok2_pair = tok2_end;
420 a596b957 2022-07-14 tracey free(tok2);
421 a596b957 2022-07-14 tracey tok1_pair = tok1_end;
423 a596b957 2022-07-14 tracey free(tok1);
424 a596b957 2022-07-14 tracey return error;
426 a596b957 2022-07-14 tracey free(tok2);
427 a596b957 2022-07-14 tracey free(tok1);
428 a596b957 2022-07-14 tracey return error;
432 58381f70 2022-09-03 op * Adapted from usr.sbin/httpd/httpd.c url_decode.
434 a596b957 2022-07-14 tracey static const struct got_error *
435 58381f70 2022-09-03 op gotweb_urldecode(char *url)
439 58381f70 2022-09-03 op unsigned long x;
441 58381f70 2022-09-03 op hex[2] = '\0';
444 58381f70 2022-09-03 op while (*p != '\0') {
445 58381f70 2022-09-03 op switch (*p) {
447 58381f70 2022-09-03 op /* Encoding character is followed by two hex chars */
448 58381f70 2022-09-03 op if (!isxdigit((unsigned char)p[1]) ||
449 58381f70 2022-09-03 op !isxdigit((unsigned char)p[2]) ||
450 58381f70 2022-09-03 op (p[1] == '0' && p[2] == '0'))
451 58381f70 2022-09-03 op return got_error(GOT_ERR_BAD_QUERYSTRING);
453 58381f70 2022-09-03 op hex[0] = p[1];
454 58381f70 2022-09-03 op hex[1] = p[2];
457 58381f70 2022-09-03 op * We don't have to validate "hex" because it is
458 58381f70 2022-09-03 op * guaranteed to include two hex chars followed by nul.
460 58381f70 2022-09-03 op x = strtoul(hex, NULL, 16);
461 58381f70 2022-09-03 op *q = (char)x;
476 58381f70 2022-09-03 op static const struct got_error *
477 a596b957 2022-07-14 tracey gotweb_assign_querystring(struct querystring **qs, char *key, char *value)
479 a596b957 2022-07-14 tracey const struct got_error *error = NULL;
480 a596b957 2022-07-14 tracey const char *errstr;
481 a596b957 2022-07-14 tracey int a_cnt, el_cnt;
483 58381f70 2022-09-03 op error = gotweb_urldecode(value);
485 58381f70 2022-09-03 op return error;
487 a596b957 2022-07-14 tracey for (el_cnt = 0; el_cnt < QSELEM__MAX; el_cnt++) {
488 a596b957 2022-07-14 tracey if (strcmp(key, querystring_keys[el_cnt].name) != 0)
489 a596b957 2022-07-14 tracey continue;
491 a596b957 2022-07-14 tracey switch (querystring_keys[el_cnt].element) {
492 a596b957 2022-07-14 tracey case ACTION:
493 a596b957 2022-07-14 tracey for (a_cnt = 0; a_cnt < ACTIONS__MAX; a_cnt++) {
494 a596b957 2022-07-14 tracey if (strcmp(value, action_keys[a_cnt].name) != 0)
495 a596b957 2022-07-14 tracey continue;
496 a596b957 2022-07-14 tracey else if (strcmp(value,
497 a596b957 2022-07-14 tracey action_keys[a_cnt].name) == 0){
498 a596b957 2022-07-14 tracey (*qs)->action =
499 a596b957 2022-07-14 tracey action_keys[a_cnt].action;
500 a596b957 2022-07-14 tracey goto qa_found;
503 a596b957 2022-07-14 tracey (*qs)->action = ERR;
504 a596b957 2022-07-14 tracey qa_found:
506 a596b957 2022-07-14 tracey case COMMIT:
507 a596b957 2022-07-14 tracey (*qs)->commit = strdup(value);
508 a596b957 2022-07-14 tracey if ((*qs)->commit == NULL) {
509 a596b957 2022-07-14 tracey error = got_error_from_errno2("%s: strdup",
510 a596b957 2022-07-14 tracey __func__);
511 a596b957 2022-07-14 tracey goto done;
514 a596b957 2022-07-14 tracey case RFILE:
515 a596b957 2022-07-14 tracey (*qs)->file = strdup(value);
516 a596b957 2022-07-14 tracey if ((*qs)->file == NULL) {
517 a596b957 2022-07-14 tracey error = got_error_from_errno2("%s: strdup",
518 a596b957 2022-07-14 tracey __func__);
519 a596b957 2022-07-14 tracey goto done;
522 a596b957 2022-07-14 tracey case FOLDER:
523 a596b957 2022-07-14 tracey (*qs)->folder = strdup(value);
524 a596b957 2022-07-14 tracey if ((*qs)->folder == NULL) {
525 a596b957 2022-07-14 tracey error = got_error_from_errno2("%s: strdup",
526 a596b957 2022-07-14 tracey __func__);
527 a596b957 2022-07-14 tracey goto done;
530 a596b957 2022-07-14 tracey case HEADREF:
531 f8faf9f1 2022-09-01 op free((*qs)->headref);
532 a596b957 2022-07-14 tracey (*qs)->headref = strdup(value);
533 a596b957 2022-07-14 tracey if ((*qs)->headref == NULL) {
534 a596b957 2022-07-14 tracey error = got_error_from_errno2("%s: strdup",
535 a596b957 2022-07-14 tracey __func__);
536 a596b957 2022-07-14 tracey goto done;
539 a596b957 2022-07-14 tracey case INDEX_PAGE:
540 a596b957 2022-07-14 tracey if (strlen(value) == 0)
542 a596b957 2022-07-14 tracey (*qs)->index_page = strtonum(value, INT64_MIN,
543 a596b957 2022-07-14 tracey INT64_MAX, &errstr);
544 a596b957 2022-07-14 tracey if (errstr) {
545 a596b957 2022-07-14 tracey error = got_error_from_errno3("%s: strtonum %s",
546 a596b957 2022-07-14 tracey __func__, errstr);
547 a596b957 2022-07-14 tracey goto done;
549 03f6a843 2022-12-17 op if ((*qs)->index_page < 0)
550 a596b957 2022-07-14 tracey (*qs)->index_page = 0;
552 a596b957 2022-07-14 tracey case PATH:
553 a596b957 2022-07-14 tracey (*qs)->path = strdup(value);
554 a596b957 2022-07-14 tracey if ((*qs)->path == NULL) {
555 a596b957 2022-07-14 tracey error = got_error_from_errno2("%s: strdup",
556 a596b957 2022-07-14 tracey __func__);
557 a596b957 2022-07-14 tracey goto done;
560 a596b957 2022-07-14 tracey case PAGE:
561 a596b957 2022-07-14 tracey if (strlen(value) == 0)
563 a596b957 2022-07-14 tracey (*qs)->page = strtonum(value, INT64_MIN,
564 a596b957 2022-07-14 tracey INT64_MAX, &errstr);
565 a596b957 2022-07-14 tracey if (errstr) {
566 a596b957 2022-07-14 tracey error = got_error_from_errno3("%s: strtonum %s",
567 a596b957 2022-07-14 tracey __func__, errstr);
568 a596b957 2022-07-14 tracey goto done;
570 03f6a843 2022-12-17 op if ((*qs)->page < 0)
571 a596b957 2022-07-14 tracey (*qs)->page = 0;
578 a596b957 2022-07-14 tracey return error;
582 a596b957 2022-07-14 tracey gotweb_free_repo_tag(struct repo_tag *rt)
584 a596b957 2022-07-14 tracey if (rt != NULL) {
585 a596b957 2022-07-14 tracey free(rt->commit_id);
586 625e5896 2022-09-01 op free(rt->tag_name);
587 625e5896 2022-09-01 op free(rt->tag_commit);
588 625e5896 2022-09-01 op free(rt->commit_msg);
589 a596b957 2022-07-14 tracey free(rt->tagger);
591 a596b957 2022-07-14 tracey free(rt);
595 a596b957 2022-07-14 tracey gotweb_free_repo_commit(struct repo_commit *rc)
597 a596b957 2022-07-14 tracey if (rc != NULL) {
598 a596b957 2022-07-14 tracey free(rc->path);
599 a596b957 2022-07-14 tracey free(rc->refs_str);
600 a596b957 2022-07-14 tracey free(rc->commit_id);
601 a596b957 2022-07-14 tracey free(rc->parent_id);
602 a596b957 2022-07-14 tracey free(rc->tree_id);
603 a596b957 2022-07-14 tracey free(rc->author);
604 a596b957 2022-07-14 tracey free(rc->committer);
605 a596b957 2022-07-14 tracey free(rc->commit_msg);
607 a596b957 2022-07-14 tracey free(rc);
610 a596b957 2022-07-14 tracey static void
611 a596b957 2022-07-14 tracey gotweb_free_querystring(struct querystring *qs)
613 a596b957 2022-07-14 tracey if (qs != NULL) {
614 a596b957 2022-07-14 tracey free(qs->commit);
615 a596b957 2022-07-14 tracey free(qs->file);
616 a596b957 2022-07-14 tracey free(qs->folder);
617 a596b957 2022-07-14 tracey free(qs->headref);
618 a596b957 2022-07-14 tracey free(qs->path);
620 a596b957 2022-07-14 tracey free(qs);
623 a596b957 2022-07-14 tracey static void
624 a596b957 2022-07-14 tracey gotweb_free_repo_dir(struct repo_dir *repo_dir)
626 a596b957 2022-07-14 tracey if (repo_dir != NULL) {
627 a596b957 2022-07-14 tracey free(repo_dir->name);
628 a596b957 2022-07-14 tracey free(repo_dir->owner);
629 a596b957 2022-07-14 tracey free(repo_dir->description);
630 a596b957 2022-07-14 tracey free(repo_dir->url);
631 a596b957 2022-07-14 tracey free(repo_dir->age);
632 a596b957 2022-07-14 tracey free(repo_dir->path);
634 a596b957 2022-07-14 tracey free(repo_dir);
638 a596b957 2022-07-14 tracey gotweb_free_transport(struct transport *t)
640 a596b957 2022-07-14 tracey struct repo_commit *rc = NULL, *trc = NULL;
641 a596b957 2022-07-14 tracey struct repo_tag *rt = NULL, *trt = NULL;
643 a596b957 2022-07-14 tracey TAILQ_FOREACH_SAFE(rc, &t->repo_commits, entry, trc) {
644 a596b957 2022-07-14 tracey TAILQ_REMOVE(&t->repo_commits, rc, entry);
645 a596b957 2022-07-14 tracey gotweb_free_repo_commit(rc);
647 a596b957 2022-07-14 tracey TAILQ_FOREACH_SAFE(rt, &t->repo_tags, entry, trt) {
648 a596b957 2022-07-14 tracey TAILQ_REMOVE(&t->repo_tags, rt, entry);
649 a596b957 2022-07-14 tracey gotweb_free_repo_tag(rt);
651 a596b957 2022-07-14 tracey gotweb_free_repo_dir(t->repo_dir);
652 a596b957 2022-07-14 tracey gotweb_free_querystring(t->qs);
653 341fa7ca 2022-09-01 op free(t->next_id);
654 341fa7ca 2022-09-01 op free(t->prev_id);
658 a596b957 2022-07-14 tracey const struct got_error *
659 a596b957 2022-07-14 tracey gotweb_render_content_type(struct request *c, const uint8_t *type)
661 4d648b92 2022-08-20 op const char *csp = "default-src 'self'; script-src 'none'; "
662 4d648b92 2022-08-20 op "object-src 'none';";
664 4d648b92 2022-08-20 op fcgi_printf(c,
665 4d648b92 2022-08-20 op "Content-Security-Policy: %s\r\n"
666 4d648b92 2022-08-20 op "Content-Type: %s\r\n\r\n",
671 a596b957 2022-07-14 tracey const struct got_error *
672 a596b957 2022-07-14 tracey gotweb_render_content_type_file(struct request *c, const uint8_t *type,
673 a596b957 2022-07-14 tracey char *file)
675 01498c42 2022-08-19 op fcgi_printf(c, "Content-type: %s\r\n"
676 a596b957 2022-07-14 tracey "Content-disposition: attachment; filename=%s\r\n\r\n",
682 b4c0bd72 2022-12-17 op gotweb_get_navs(struct request *c, struct gotweb_url *prev, int *have_prev,
683 b4c0bd72 2022-12-17 op struct gotweb_url *next, int *have_next)
685 a596b957 2022-07-14 tracey struct transport *t = c->t;
686 a596b957 2022-07-14 tracey struct querystring *qs = t->qs;
687 a596b957 2022-07-14 tracey struct server *srv = c->srv;
689 b4c0bd72 2022-12-17 op *have_prev = *have_next = 0;
691 a596b957 2022-07-14 tracey switch(qs->action) {
692 a596b957 2022-07-14 tracey case INDEX:
693 a596b957 2022-07-14 tracey if (qs->index_page > 0) {
694 b4c0bd72 2022-12-17 op *have_prev = 1;
695 b4c0bd72 2022-12-17 op *prev = (struct gotweb_url){
696 8d02314f 2022-09-07 op .action = -1,
697 8d02314f 2022-09-07 op .index_page = qs->index_page - 1,
701 b4c0bd72 2022-12-17 op if (t->next_disp == srv->max_repos_display &&
702 b4c0bd72 2022-12-17 op t->repos_total != (qs->index_page + 1) *
703 b4c0bd72 2022-12-17 op srv->max_repos_display) {
704 b4c0bd72 2022-12-17 op *have_next = 1;
705 b4c0bd72 2022-12-17 op *next = (struct gotweb_url){
706 b4c0bd72 2022-12-17 op .action = -1,
707 b4c0bd72 2022-12-17 op .index_page = qs->index_page + 1,
712 a596b957 2022-07-14 tracey case BRIEFS:
713 a596b957 2022-07-14 tracey if (t->prev_id && qs->commit != NULL &&
714 a596b957 2022-07-14 tracey strcmp(qs->commit, t->prev_id) != 0) {
715 b4c0bd72 2022-12-17 op *have_prev = 1;
716 b4c0bd72 2022-12-17 op *prev = (struct gotweb_url){
717 8d02314f 2022-09-07 op .action = BRIEFS,
718 8d02314f 2022-09-07 op .index_page = -1,
719 8d02314f 2022-09-07 op .page = qs->page - 1,
720 8d02314f 2022-09-07 op .path = qs->path,
721 8d02314f 2022-09-07 op .commit = t->prev_id,
722 8d02314f 2022-09-07 op .headref = qs->headref,
725 b4c0bd72 2022-12-17 op if (t->next_id) {
726 b4c0bd72 2022-12-17 op *have_next = 1;
727 b4c0bd72 2022-12-17 op *next = (struct gotweb_url){
728 b4c0bd72 2022-12-17 op .action = BRIEFS,
729 b4c0bd72 2022-12-17 op .index_page = -1,
730 b4c0bd72 2022-12-17 op .page = qs->page + 1,
731 b4c0bd72 2022-12-17 op .path = qs->path,
732 b4c0bd72 2022-12-17 op .commit = t->next_id,
733 b4c0bd72 2022-12-17 op .headref = qs->headref,
737 a596b957 2022-07-14 tracey case COMMITS:
738 a596b957 2022-07-14 tracey if (t->prev_id && qs->commit != NULL &&
739 a596b957 2022-07-14 tracey strcmp(qs->commit, t->prev_id) != 0) {
740 b4c0bd72 2022-12-17 op *have_prev = 1;
741 b4c0bd72 2022-12-17 op *prev = (struct gotweb_url){
742 6169d054 2022-12-17 op .action = COMMITS,
743 8d02314f 2022-09-07 op .index_page = -1,
744 8d02314f 2022-09-07 op .page = qs->page - 1,
745 8d02314f 2022-09-07 op .path = qs->path,
746 8d02314f 2022-09-07 op .commit = t->prev_id,
747 8d02314f 2022-09-07 op .headref = qs->headref,
748 8d02314f 2022-09-07 op .folder = qs->folder,
749 8d02314f 2022-09-07 op .file = qs->file,
752 b4c0bd72 2022-12-17 op if (t->next_id) {
753 b4c0bd72 2022-12-17 op *have_next = 1;
754 b4c0bd72 2022-12-17 op *next = (struct gotweb_url){
755 6169d054 2022-12-17 op .action = COMMITS,
756 8d02314f 2022-09-07 op .index_page = -1,
757 8d02314f 2022-09-07 op .page = qs->page + 1,
758 8d02314f 2022-09-07 op .path = qs->path,
759 8d02314f 2022-09-07 op .commit = t->next_id,
760 8d02314f 2022-09-07 op .headref = qs->headref,
761 8d02314f 2022-09-07 op .folder = qs->folder,
762 8d02314f 2022-09-07 op .file = qs->file,
766 a596b957 2022-07-14 tracey case TAGS:
767 b4c0bd72 2022-12-17 op if (t->prev_id && qs->commit != NULL &&
768 b4c0bd72 2022-12-17 op strcmp(qs->commit, t->prev_id) != 0) {
769 b4c0bd72 2022-12-17 op *have_prev = 1;
770 b4c0bd72 2022-12-17 op *prev = (struct gotweb_url){
771 b4c0bd72 2022-12-17 op .action = TAGS,
772 b4c0bd72 2022-12-17 op .index_page = -1,
773 b4c0bd72 2022-12-17 op .page = qs->page - 1,
774 b4c0bd72 2022-12-17 op .path = qs->path,
775 b4c0bd72 2022-12-17 op .commit = t->prev_id,
776 b4c0bd72 2022-12-17 op .headref = qs->headref,
779 a596b957 2022-07-14 tracey if (t->next_id) {
780 b4c0bd72 2022-12-17 op *have_next = 1;
781 b4c0bd72 2022-12-17 op *next = (struct gotweb_url){
782 8d02314f 2022-09-07 op .action = TAGS,
783 8d02314f 2022-09-07 op .index_page = -1,
784 8d02314f 2022-09-07 op .page = qs->page + 1,
785 8d02314f 2022-09-07 op .path = qs->path,
786 8d02314f 2022-09-07 op .commit = t->next_id,
787 8d02314f 2022-09-07 op .headref = qs->headref,
794 a596b957 2022-07-14 tracey static const struct got_error *
795 a596b957 2022-07-14 tracey gotweb_render_index(struct request *c)
797 a596b957 2022-07-14 tracey const struct got_error *error = NULL;
798 a596b957 2022-07-14 tracey struct server *srv = c->srv;
799 a596b957 2022-07-14 tracey struct transport *t = c->t;
800 a596b957 2022-07-14 tracey struct querystring *qs = t->qs;
801 a596b957 2022-07-14 tracey struct repo_dir *repo_dir = NULL;
803 2db401bd 2022-09-01 op struct dirent **sd_dent = NULL;
804 a596b957 2022-07-14 tracey unsigned int d_cnt, d_i, d_disp = 0;
805 525dfdf4 2022-11-22 op unsigned int d_skipped = 0;
808 a596b957 2022-07-14 tracey d = opendir(srv->repos_path);
809 a596b957 2022-07-14 tracey if (d == NULL) {
810 a596b957 2022-07-14 tracey error = got_error_from_errno2("opendir", srv->repos_path);
811 a596b957 2022-07-14 tracey return error;
814 a596b957 2022-07-14 tracey d_cnt = scandir(srv->repos_path, &sd_dent, NULL, alphasort);
815 a596b957 2022-07-14 tracey if (d_cnt == -1) {
816 2db401bd 2022-09-01 op sd_dent = NULL;
817 a596b957 2022-07-14 tracey error = got_error_from_errno2("scandir", srv->repos_path);
818 a596b957 2022-07-14 tracey goto done;
821 ed619ca0 2022-12-14 op if (gotweb_render_repo_table_hdr(c->tp) == -1)
822 a596b957 2022-07-14 tracey goto done;
824 a596b957 2022-07-14 tracey for (d_i = 0; d_i < d_cnt; d_i++) {
825 659fa237 2022-11-22 op if (srv->max_repos > 0 && t->prev_disp == srv->max_repos)
828 a596b957 2022-07-14 tracey if (strcmp(sd_dent[d_i]->d_name, ".") == 0 ||
829 525dfdf4 2022-11-22 op strcmp(sd_dent[d_i]->d_name, "..") == 0) {
834 525dfdf4 2022-11-22 op error = got_path_dirent_type(&type, srv->repos_path,
835 525dfdf4 2022-11-22 op sd_dent[d_i]);
838 525dfdf4 2022-11-22 op if (type != DT_DIR) {
840 a596b957 2022-07-14 tracey continue;
843 a596b957 2022-07-14 tracey if (qs->index_page > 0 && (qs->index_page *
844 a596b957 2022-07-14 tracey srv->max_repos_display) > t->prev_disp) {
845 a596b957 2022-07-14 tracey t->prev_disp++;
846 a596b957 2022-07-14 tracey continue;
849 a596b957 2022-07-14 tracey error = gotweb_init_repo_dir(&repo_dir, sd_dent[d_i]->d_name);
850 a596b957 2022-07-14 tracey if (error)
851 a596b957 2022-07-14 tracey goto done;
853 a596b957 2022-07-14 tracey error = gotweb_load_got_path(c, repo_dir);
854 a596b957 2022-07-14 tracey if (error && error->code == GOT_ERR_NOT_GIT_REPO) {
855 a596b957 2022-07-14 tracey error = NULL;
856 a596b957 2022-07-14 tracey gotweb_free_repo_dir(repo_dir);
857 a596b957 2022-07-14 tracey repo_dir = NULL;
859 a596b957 2022-07-14 tracey continue;
861 525dfdf4 2022-11-22 op if (error && error->code != GOT_ERR_LONELY_PACKIDX)
864 a596b957 2022-07-14 tracey d_disp++;
865 a596b957 2022-07-14 tracey t->prev_disp++;
867 ed619ca0 2022-12-14 op if (gotweb_render_repo_fragment(c->tp, repo_dir) == -1)
870 a596b957 2022-07-14 tracey gotweb_free_repo_dir(repo_dir);
871 a596b957 2022-07-14 tracey repo_dir = NULL;
872 a596b957 2022-07-14 tracey t->next_disp++;
873 a596b957 2022-07-14 tracey if (d_disp == srv->max_repos_display)
876 525dfdf4 2022-11-22 op t->repos_total = d_cnt - d_skipped;
878 a596b957 2022-07-14 tracey if (srv->max_repos_display == 0)
880 a596b957 2022-07-14 tracey if (srv->max_repos > 0 && srv->max_repos < srv->max_repos_display)
882 a596b957 2022-07-14 tracey if (t->repos_total <= srv->max_repos ||
883 a596b957 2022-07-14 tracey t->repos_total <= srv->max_repos_display)
886 b4c0bd72 2022-12-17 op if (gotweb_render_navs(c->tp) == -1)
887 a596b957 2022-07-14 tracey goto done;
889 2db401bd 2022-09-01 op if (sd_dent) {
890 2db401bd 2022-09-01 op for (d_i = 0; d_i < d_cnt; d_i++)
891 2db401bd 2022-09-01 op free(sd_dent[d_i]);
892 2db401bd 2022-09-01 op free(sd_dent);
894 a596b957 2022-07-14 tracey if (d != NULL && closedir(d) == EOF && error == NULL)
895 a596b957 2022-07-14 tracey error = got_error_from_errno("closedir");
896 a596b957 2022-07-14 tracey return error;
899 a596b957 2022-07-14 tracey static const struct got_error *
900 a596b957 2022-07-14 tracey gotweb_render_blame(struct request *c)
902 a596b957 2022-07-14 tracey const struct got_error *error = NULL;
903 a596b957 2022-07-14 tracey struct transport *t = c->t;
904 a596b957 2022-07-14 tracey struct repo_commit *rc = NULL;
905 d927f8c8 2022-08-20 op char *age = NULL, *msg = NULL;
908 a596b957 2022-07-14 tracey error = got_get_repo_commits(c, 1);
909 a596b957 2022-07-14 tracey if (error)
910 a596b957 2022-07-14 tracey return error;
912 a596b957 2022-07-14 tracey rc = TAILQ_FIRST(&t->repo_commits);
914 a596b957 2022-07-14 tracey error = gotweb_get_time_str(&age, rc->committer_time, TM_LONG);
917 d927f8c8 2022-08-20 op error = gotweb_escape_html(&msg, rc->commit_msg);
918 a596b957 2022-07-14 tracey if (error)
919 a596b957 2022-07-14 tracey goto done;
921 01498c42 2022-08-19 op r = fcgi_printf(c, "<div id='blame_title_wrapper'>\n"
922 01498c42 2022-08-19 op "<div id='blame_title'>Blame</div>\n"
923 01498c42 2022-08-19 op "</div>\n" /* #blame_title_wrapper */
924 01498c42 2022-08-19 op "<div id='blame_content'>\n"
925 01498c42 2022-08-19 op "<div id='blame_header_wrapper'>\n"
926 01498c42 2022-08-19 op "<div id='blame_header'>\n"
927 01498c42 2022-08-19 op "<div class='header_age_title'>Date:</div>\n"
928 01498c42 2022-08-19 op "<div class='header_age'>%s</div>\n"
929 01498c42 2022-08-19 op "<div id='header_commit_msg_title'>Message:</div>\n"
930 01498c42 2022-08-19 op "<div id='header_commit_msg'>%s</div>\n"
931 01498c42 2022-08-19 op "</div>\n" /* #blame_header */
932 01498c42 2022-08-19 op "</div>\n" /* #blame_header_wrapper */
933 01498c42 2022-08-19 op "<div class='dotted_line'></div>\n"
934 01498c42 2022-08-19 op "<div id='blame'>\n",
938 a596b957 2022-07-14 tracey goto done;
940 a596b957 2022-07-14 tracey error = got_output_file_blame(c);
941 a596b957 2022-07-14 tracey if (error)
942 a596b957 2022-07-14 tracey goto done;
944 01498c42 2022-08-19 op fcgi_printf(c, "</div>\n" /* #blame */
945 01498c42 2022-08-19 op "</div>\n"); /* #blame_content */
949 a596b957 2022-07-14 tracey return error;
952 a596b957 2022-07-14 tracey static const struct got_error *
953 a596b957 2022-07-14 tracey gotweb_render_branches(struct request *c)
955 a596b957 2022-07-14 tracey const struct got_error *error = NULL;
956 a596b957 2022-07-14 tracey struct got_reflist_head refs;
957 a596b957 2022-07-14 tracey struct got_reflist_entry *re;
958 a596b957 2022-07-14 tracey struct transport *t = c->t;
959 a596b957 2022-07-14 tracey struct querystring *qs = t->qs;
960 a596b957 2022-07-14 tracey struct got_repository *repo = t->repo;
961 8d02314f 2022-09-07 op char *escaped_refname = NULL;
962 a596b957 2022-07-14 tracey char *age = NULL;
965 a596b957 2022-07-14 tracey TAILQ_INIT(&refs);
967 a596b957 2022-07-14 tracey error = got_ref_list(&refs, repo, "refs/heads",
968 a596b957 2022-07-14 tracey got_ref_cmp_by_name, NULL);
969 a596b957 2022-07-14 tracey if (error)
970 a596b957 2022-07-14 tracey goto done;
972 01498c42 2022-08-19 op r = fcgi_printf(c, "<div id='branches_title_wrapper'>\n"
973 01498c42 2022-08-19 op "<div id='branches_title'>Branches</div>\n"
974 01498c42 2022-08-19 op "</div>\n" /* #branches_title_wrapper */
975 01498c42 2022-08-19 op "<div id='branches_content'>\n");
977 a596b957 2022-07-14 tracey goto done;
979 a596b957 2022-07-14 tracey TAILQ_FOREACH(re, &refs, entry) {
980 d927f8c8 2022-08-20 op const char *refname = NULL;
982 a596b957 2022-07-14 tracey if (got_ref_is_symbolic(re->ref))
983 a596b957 2022-07-14 tracey continue;
985 d927f8c8 2022-08-20 op refname = got_ref_get_name(re->ref);
986 a596b957 2022-07-14 tracey if (refname == NULL) {
987 a596b957 2022-07-14 tracey error = got_error_from_errno("strdup");
988 a596b957 2022-07-14 tracey goto done;
990 a596b957 2022-07-14 tracey if (strncmp(refname, "refs/heads/", 11) != 0)
991 a596b957 2022-07-14 tracey continue;
993 c127fc49 2022-11-22 op error = got_get_repo_age(&age, c, refname, TM_DIFF);
994 a596b957 2022-07-14 tracey if (error)
995 a596b957 2022-07-14 tracey goto done;
997 a596b957 2022-07-14 tracey if (strncmp(refname, "refs/heads/", 11) == 0)
998 a596b957 2022-07-14 tracey refname += 11;
999 d927f8c8 2022-08-20 op error = gotweb_escape_html(&escaped_refname, refname);
1003 01498c42 2022-08-19 op r = fcgi_printf(c, "<div class='branches_wrapper'>\n"
1004 01498c42 2022-08-19 op "<div class='branches_age'>%s</div>\n"
1005 01498c42 2022-08-19 op "<div class='branches_space'> </div>\n"
1006 8d02314f 2022-09-07 op "<div class='branch'>", age);
1007 8d02314f 2022-09-07 op if (r == -1)
1010 8d02314f 2022-09-07 op r = gotweb_link(c, &(struct gotweb_url){
1011 8d02314f 2022-09-07 op .action = SUMMARY,
1012 8d02314f 2022-09-07 op .index_page = -1,
1014 8d02314f 2022-09-07 op .path = qs->path,
1015 8d02314f 2022-09-07 op .headref = refname,
1016 8d02314f 2022-09-07 op }, "%s", escaped_refname);
1017 8d02314f 2022-09-07 op if (r == -1)
1020 8d02314f 2022-09-07 op if (fcgi_printf(c, "</div>\n" /* .branch */
1021 01498c42 2022-08-19 op "<div class='navs_wrapper'>\n"
1022 8d02314f 2022-09-07 op "<div class='navs'>") == -1)
1025 8d02314f 2022-09-07 op r = gotweb_link(c, &(struct gotweb_url){
1026 8d02314f 2022-09-07 op .action = SUMMARY,
1027 8d02314f 2022-09-07 op .index_page = -1,
1029 8d02314f 2022-09-07 op .path = qs->path,
1030 8d02314f 2022-09-07 op .headref = refname,
1031 8d02314f 2022-09-07 op }, "summary");
1032 8d02314f 2022-09-07 op if (r == -1)
1035 8d02314f 2022-09-07 op if (fcgi_printf(c, " | ") == -1)
1038 8d02314f 2022-09-07 op r = gotweb_link(c, &(struct gotweb_url){
1039 8d02314f 2022-09-07 op .action = BRIEFS,
1040 8d02314f 2022-09-07 op .index_page = -1,
1042 8d02314f 2022-09-07 op .path = qs->path,
1043 8d02314f 2022-09-07 op .headref = refname,
1044 8d02314f 2022-09-07 op }, "commit briefs");
1045 8d02314f 2022-09-07 op if (r == -1)
1048 8d02314f 2022-09-07 op if (fcgi_printf(c, " | ") == -1)
1051 8d02314f 2022-09-07 op r = gotweb_link(c, &(struct gotweb_url){
1052 8d02314f 2022-09-07 op .action = COMMITS,
1053 8d02314f 2022-09-07 op .index_page = -1,
1055 8d02314f 2022-09-07 op .path = qs->path,
1056 8d02314f 2022-09-07 op .headref = refname,
1057 8d02314f 2022-09-07 op }, "commits");
1058 8d02314f 2022-09-07 op if (r == -1)
1061 8d02314f 2022-09-07 op r = fcgi_printf(c, "</div>\n" /* .navs */
1062 8d02314f 2022-09-07 op "</div>\n" /* .navs_wrapper */
1063 01498c42 2022-08-19 op "<div class='dotted_line'></div>\n"
1064 8d02314f 2022-09-07 op "</div>\n"); /* .branches_wrapper */
1065 01498c42 2022-08-19 op if (r == -1)
1066 a596b957 2022-07-14 tracey goto done;
1068 a596b957 2022-07-14 tracey free(age);
1069 a596b957 2022-07-14 tracey age = NULL;
1070 8d02314f 2022-09-07 op free(escaped_refname);
1071 8d02314f 2022-09-07 op escaped_refname = NULL;
1073 01498c42 2022-08-19 op fcgi_printf(c, "</div>\n"); /* #branches_content */
1076 8d02314f 2022-09-07 op free(escaped_refname);
1077 f49cdcf5 2022-09-02 op got_ref_list_free(&refs);
1078 a596b957 2022-07-14 tracey return error;
1081 a596b957 2022-07-14 tracey static const struct got_error *
1082 a596b957 2022-07-14 tracey gotweb_render_tree(struct request *c)
1084 a596b957 2022-07-14 tracey const struct got_error *error = NULL;
1085 a596b957 2022-07-14 tracey struct transport *t = c->t;
1086 a596b957 2022-07-14 tracey struct repo_commit *rc = NULL;
1087 d927f8c8 2022-08-20 op char *age = NULL, *msg = NULL;
1090 a596b957 2022-07-14 tracey error = got_get_repo_commits(c, 1);
1091 a596b957 2022-07-14 tracey if (error)
1092 a596b957 2022-07-14 tracey return error;
1094 a596b957 2022-07-14 tracey rc = TAILQ_FIRST(&t->repo_commits);
1096 a596b957 2022-07-14 tracey error = gotweb_get_time_str(&age, rc->committer_time, TM_LONG);
1097 a596b957 2022-07-14 tracey if (error)
1098 a596b957 2022-07-14 tracey goto done;
1100 d927f8c8 2022-08-20 op error = gotweb_escape_html(&msg, rc->commit_msg);
1104 01498c42 2022-08-19 op r = fcgi_printf(c, "<div id='tree_title_wrapper'>\n"
1105 01498c42 2022-08-19 op "<div id='tree_title'>Tree</div>\n"
1106 01498c42 2022-08-19 op "</div>\n" /* #tree_title_wrapper */
1107 01498c42 2022-08-19 op "<div id='tree_content'>\n"
1108 01498c42 2022-08-19 op "<div id='tree_header_wrapper'>\n"
1109 01498c42 2022-08-19 op "<div id='tree_header'>\n"
1110 01498c42 2022-08-19 op "<div id='header_tree_title'>Tree:</div>\n"
1111 01498c42 2022-08-19 op "<div id='header_tree'>%s</div>\n"
1112 01498c42 2022-08-19 op "<div class='header_age_title'>Date:</div>\n"
1113 01498c42 2022-08-19 op "<div class='header_age'>%s</div>\n"
1114 01498c42 2022-08-19 op "<div id='header_commit_msg_title'>Message:</div>\n"
1115 01498c42 2022-08-19 op "<div id='header_commit_msg'>%s</div>\n"
1116 01498c42 2022-08-19 op "</div>\n" /* #tree_header */
1117 01498c42 2022-08-19 op "</div>\n" /* #tree_header_wrapper */
1118 01498c42 2022-08-19 op "<div class='dotted_line'></div>\n"
1119 01498c42 2022-08-19 op "<div id='tree'>\n",
1120 01498c42 2022-08-19 op rc->tree_id,
1123 01498c42 2022-08-19 op if (r == -1)
1124 a596b957 2022-07-14 tracey goto done;
1126 a596b957 2022-07-14 tracey error = got_output_repo_tree(c);
1127 a596b957 2022-07-14 tracey if (error)
1128 a596b957 2022-07-14 tracey goto done;
1130 01498c42 2022-08-19 op fcgi_printf(c, "</div>\n"); /* #tree */
1131 01498c42 2022-08-19 op fcgi_printf(c, "</div>\n"); /* #tree_content */
1135 a596b957 2022-07-14 tracey return error;
1138 a596b957 2022-07-14 tracey static const struct got_error *
1139 a596b957 2022-07-14 tracey gotweb_render_diff(struct request *c)
1141 a596b957 2022-07-14 tracey const struct got_error *error = NULL;
1142 a596b957 2022-07-14 tracey struct transport *t = c->t;
1143 a596b957 2022-07-14 tracey struct repo_commit *rc = NULL;
1144 d927f8c8 2022-08-20 op char *age = NULL, *author = NULL, *msg = NULL;
1147 a596b957 2022-07-14 tracey error = got_get_repo_commits(c, 1);
1148 a596b957 2022-07-14 tracey if (error)
1149 a596b957 2022-07-14 tracey return error;
1151 a596b957 2022-07-14 tracey rc = TAILQ_FIRST(&t->repo_commits);
1153 a596b957 2022-07-14 tracey error = gotweb_get_time_str(&age, rc->committer_time, TM_LONG);
1154 a596b957 2022-07-14 tracey if (error)
1155 a596b957 2022-07-14 tracey goto done;
1156 a596b957 2022-07-14 tracey error = gotweb_escape_html(&author, rc->author);
1157 a596b957 2022-07-14 tracey if (error)
1158 a596b957 2022-07-14 tracey goto done;
1159 d927f8c8 2022-08-20 op error = gotweb_escape_html(&msg, rc->commit_msg);
1163 01498c42 2022-08-19 op r = fcgi_printf(c, "<div id='diff_title_wrapper'>\n"
1164 01498c42 2022-08-19 op "<div id='diff_title'>Commit Diff</div>\n"
1165 01498c42 2022-08-19 op "</div>\n" /* #diff_title_wrapper */
1166 01498c42 2022-08-19 op "<div id='diff_content'>\n"
1167 01498c42 2022-08-19 op "<div id='diff_header_wrapper'>\n"
1168 01498c42 2022-08-19 op "<div id='diff_header'>\n"
1169 01498c42 2022-08-19 op "<div id='header_diff_title'>Diff:</div>\n"
1170 01498c42 2022-08-19 op "<div id='header_diff'>%s<br />%s</div>\n"
1171 01498c42 2022-08-19 op "<div class='header_commit_title'>Commit:</div>\n"
1172 01498c42 2022-08-19 op "<div class='header_commit'>%s</div>\n"
1173 01498c42 2022-08-19 op "<div id='header_tree_title'>Tree:</div>\n"
1174 01498c42 2022-08-19 op "<div id='header_tree'>%s</div>\n"
1175 01498c42 2022-08-19 op "<div class='header_author_title'>Author:</div>\n"
1176 01498c42 2022-08-19 op "<div class='header_author'>%s</div>\n"
1177 01498c42 2022-08-19 op "<div class='header_age_title'>Date:</div>\n"
1178 01498c42 2022-08-19 op "<div class='header_age'>%s</div>\n"
1179 01498c42 2022-08-19 op "<div id='header_commit_msg_title'>Message:</div>\n"
1180 01498c42 2022-08-19 op "<div id='header_commit_msg'>%s</div>\n"
1181 01498c42 2022-08-19 op "</div>\n" /* #diff_header */
1182 01498c42 2022-08-19 op "</div>\n" /* #diff_header_wrapper */
1183 01498c42 2022-08-19 op "<div class='dotted_line'></div>\n"
1184 01498c42 2022-08-19 op "<div id='diff'>\n",
1185 01498c42 2022-08-19 op rc->parent_id, rc->commit_id,
1186 01498c42 2022-08-19 op rc->commit_id,
1187 01498c42 2022-08-19 op rc->tree_id,
1191 01498c42 2022-08-19 op if (r == -1)
1192 a596b957 2022-07-14 tracey goto done;
1194 a596b957 2022-07-14 tracey error = got_output_repo_diff(c);
1195 a596b957 2022-07-14 tracey if (error)
1196 a596b957 2022-07-14 tracey goto done;
1198 01498c42 2022-08-19 op fcgi_printf(c, "</div>\n"); /* #diff */
1199 01498c42 2022-08-19 op fcgi_printf(c, "</div>\n"); /* #diff_content */
1201 a596b957 2022-07-14 tracey free(age);
1202 a596b957 2022-07-14 tracey free(author);
1204 a596b957 2022-07-14 tracey return error;
1207 a596b957 2022-07-14 tracey static const struct got_error *
1208 a596b957 2022-07-14 tracey gotweb_render_summary(struct request *c)
1210 a596b957 2022-07-14 tracey const struct got_error *error = NULL;
1211 a596b957 2022-07-14 tracey struct transport *t = c->t;
1212 a596b957 2022-07-14 tracey struct server *srv = c->srv;
1215 01498c42 2022-08-19 op if (fcgi_printf(c, "<div id='summary_wrapper'>\n") == -1)
1216 a596b957 2022-07-14 tracey goto done;
1218 01498c42 2022-08-19 op if (srv->show_repo_description) {
1219 01498c42 2022-08-19 op r = fcgi_printf(c,
1220 01498c42 2022-08-19 op "<div id='description_title'>Description:</div>\n"
1221 01498c42 2022-08-19 op "<div id='description'>%s</div>\n",
1222 f897bb24 2022-08-20 op t->repo_dir->description ? t->repo_dir->description : "");
1223 01498c42 2022-08-19 op if (r == -1)
1227 01498c42 2022-08-19 op if (srv->show_repo_owner) {
1228 01498c42 2022-08-19 op r = fcgi_printf(c,
1229 01498c42 2022-08-19 op "<div id='repo_owner_title'>Owner:</div>\n"
1230 01498c42 2022-08-19 op "<div id='repo_owner'>%s</div>\n",
1231 f897bb24 2022-08-20 op t->repo_dir->owner ? t->repo_dir->owner : "");
1232 01498c42 2022-08-19 op if (r == -1)
1236 01498c42 2022-08-19 op if (srv->show_repo_age) {
1237 01498c42 2022-08-19 op r = fcgi_printf(c,
1238 01498c42 2022-08-19 op "<div id='last_change_title'>Last Change:</div>\n"
1239 01498c42 2022-08-19 op "<div id='last_change'>%s</div>\n",
1240 01498c42 2022-08-19 op t->repo_dir->age);
1241 01498c42 2022-08-19 op if (r == -1)
1245 01498c42 2022-08-19 op if (srv->show_repo_cloneurl) {
1246 01498c42 2022-08-19 op r = fcgi_printf(c,
1247 01498c42 2022-08-19 op "<div id='cloneurl_title'>Clone URL:</div>\n"
1248 01498c42 2022-08-19 op "<div id='cloneurl'>%s</div>\n",
1249 01498c42 2022-08-19 op t->repo_dir->url ? t->repo_dir->url : "");
1250 01498c42 2022-08-19 op if (r == -1)
1254 01498c42 2022-08-19 op r = fcgi_printf(c, "</div>\n"); /* #summary_wrapper */
1255 01498c42 2022-08-19 op if (r == -1)
1256 a596b957 2022-07-14 tracey goto done;
1258 ed619ca0 2022-12-14 op if (gotweb_render_briefs(c->tp) == -1)
1259 a596b957 2022-07-14 tracey goto done;
1261 a596b957 2022-07-14 tracey error = gotweb_render_tags(c);
1262 a596b957 2022-07-14 tracey if (error) {
1263 a596b957 2022-07-14 tracey log_warnx("%s: %s", __func__, error->msg);
1264 a596b957 2022-07-14 tracey goto done;
1267 a596b957 2022-07-14 tracey error = gotweb_render_branches(c);
1268 a596b957 2022-07-14 tracey if (error)
1269 a596b957 2022-07-14 tracey log_warnx("%s: %s", __func__, error->msg);
1271 a596b957 2022-07-14 tracey return error;
1274 a596b957 2022-07-14 tracey static const struct got_error *
1275 a596b957 2022-07-14 tracey gotweb_render_tag(struct request *c)
1277 a596b957 2022-07-14 tracey const struct got_error *error = NULL;
1278 a596b957 2022-07-14 tracey struct repo_tag *rt = NULL;
1279 a596b957 2022-07-14 tracey struct transport *t = c->t;
1280 d927f8c8 2022-08-20 op char *tagname = NULL, *age = NULL, *author = NULL, *msg = NULL;
1282 a596b957 2022-07-14 tracey error = got_get_repo_tags(c, 1);
1283 a596b957 2022-07-14 tracey if (error)
1284 a596b957 2022-07-14 tracey goto done;
1286 a596b957 2022-07-14 tracey if (t->tag_count == 0) {
1287 a596b957 2022-07-14 tracey error = got_error_set_errno(GOT_ERR_BAD_OBJ_ID,
1288 a596b957 2022-07-14 tracey "bad commit id");
1289 a596b957 2022-07-14 tracey goto done;
1292 a596b957 2022-07-14 tracey rt = TAILQ_LAST(&t->repo_tags, repo_tags_head);
1294 a596b957 2022-07-14 tracey error = gotweb_get_time_str(&age, rt->tagger_time, TM_LONG);
1295 a596b957 2022-07-14 tracey if (error)
1296 a596b957 2022-07-14 tracey goto done;
1297 a596b957 2022-07-14 tracey error = gotweb_escape_html(&author, rt->tagger);
1298 a596b957 2022-07-14 tracey if (error)
1299 a596b957 2022-07-14 tracey goto done;
1300 d927f8c8 2022-08-20 op error = gotweb_escape_html(&msg, rt->commit_msg);
1304 5fba0750 2022-09-01 stsp tagname = rt->tag_name;
1305 5fba0750 2022-09-01 stsp if (strncmp(tagname, "refs/", 5) == 0)
1306 5fba0750 2022-09-01 stsp tagname += 5;
1307 5fba0750 2022-09-01 stsp error = gotweb_escape_html(&tagname, tagname);
1311 01498c42 2022-08-19 op fcgi_printf(c, "<div id='tags_title_wrapper'>\n"
1312 01498c42 2022-08-19 op "<div id='tags_title'>Tag</div>\n"
1313 01498c42 2022-08-19 op "</div>\n" /* #tags_title_wrapper */
1314 01498c42 2022-08-19 op "<div id='tags_content'>\n"
1315 01498c42 2022-08-19 op "<div id='tag_header_wrapper'>\n"
1316 01498c42 2022-08-19 op "<div id='tag_header'>\n"
1317 01498c42 2022-08-19 op "<div class='header_commit_title'>Commit:</div>\n"
1318 01498c42 2022-08-19 op "<div class='header_commit'>%s"
1319 01498c42 2022-08-19 op " <span class='refs_str'>(%s)</span></div>\n"
1320 01498c42 2022-08-19 op "<div class='header_author_title'>Tagger:</div>\n"
1321 01498c42 2022-08-19 op "<div class='header_author'>%s</div>\n"
1322 01498c42 2022-08-19 op "<div class='header_age_title'>Date:</div>\n"
1323 01498c42 2022-08-19 op "<div class='header_age'>%s</div>\n"
1324 01498c42 2022-08-19 op "<div id='header_commit_msg_title'>Message:</div>\n"
1325 01498c42 2022-08-19 op "<div id='header_commit_msg'>%s</div>\n"
1326 01498c42 2022-08-19 op "</div>\n" /* #tag_header */
1327 01498c42 2022-08-19 op "<div class='dotted_line'></div>\n"
1328 01498c42 2022-08-19 op "<div id='tag_commit'>\n%s</div>"
1329 f864583e 2022-09-06 op "</div>" /* #tag_header_wrapper */
1330 f864583e 2022-09-06 op "</div>", /* #tags_content */
1331 01498c42 2022-08-19 op rt->commit_id,
1336 01498c42 2022-08-19 op rt->tag_commit);
1339 a596b957 2022-07-14 tracey free(age);
1340 a596b957 2022-07-14 tracey free(author);
1342 a596b957 2022-07-14 tracey return error;
1345 a596b957 2022-07-14 tracey static const struct got_error *
1346 a596b957 2022-07-14 tracey gotweb_render_tags(struct request *c)
1348 a596b957 2022-07-14 tracey const struct got_error *error = NULL;
1349 a596b957 2022-07-14 tracey struct repo_tag *rt = NULL;
1350 a596b957 2022-07-14 tracey struct server *srv = c->srv;
1351 a596b957 2022-07-14 tracey struct transport *t = c->t;
1352 a596b957 2022-07-14 tracey struct querystring *qs = t->qs;
1353 a596b957 2022-07-14 tracey struct repo_dir *repo_dir = t->repo_dir;
1354 d927f8c8 2022-08-20 op char *age = NULL, *tagname = NULL, *msg = NULL, *newline;
1355 01498c42 2022-08-19 op int r, commit_found = 0;
1357 a596b957 2022-07-14 tracey if (qs->action == BRIEFS) {
1358 a596b957 2022-07-14 tracey qs->action = TAGS;
1359 a596b957 2022-07-14 tracey error = got_get_repo_tags(c, D_MAXSLCOMMDISP);
1361 a596b957 2022-07-14 tracey error = got_get_repo_tags(c, srv->max_commits_display);
1362 a596b957 2022-07-14 tracey if (error)
1363 a596b957 2022-07-14 tracey goto done;
1365 01498c42 2022-08-19 op r = fcgi_printf(c, "<div id='tags_title_wrapper'>\n"
1366 01498c42 2022-08-19 op "<div id='tags_title'>Tags</div>\n"
1367 01498c42 2022-08-19 op "</div>\n" /* #tags_title_wrapper */
1368 01498c42 2022-08-19 op "<div id='tags_content'>\n");
1369 01498c42 2022-08-19 op if (r == -1)
1370 a596b957 2022-07-14 tracey goto done;
1372 a596b957 2022-07-14 tracey if (t->tag_count == 0) {
1373 01498c42 2022-08-19 op r = fcgi_printf(c, "<div id='err_content'>%s\n</div>\n",
1374 01498c42 2022-08-19 op "This repository contains no tags");
1375 01498c42 2022-08-19 op if (r == -1)
1376 a596b957 2022-07-14 tracey goto done;
1379 a596b957 2022-07-14 tracey TAILQ_FOREACH(rt, &t->repo_tags, entry) {
1380 a596b957 2022-07-14 tracey if (commit_found == 0 && qs->commit != NULL) {
1381 a596b957 2022-07-14 tracey if (strcmp(qs->commit, rt->commit_id) != 0)
1382 a596b957 2022-07-14 tracey continue;
1384 a596b957 2022-07-14 tracey commit_found = 1;
1386 a596b957 2022-07-14 tracey error = gotweb_get_time_str(&age, rt->tagger_time, TM_DIFF);
1387 a596b957 2022-07-14 tracey if (error)
1388 a596b957 2022-07-14 tracey goto done;
1390 5fba0750 2022-09-01 stsp tagname = rt->tag_name;
1391 5fba0750 2022-09-01 stsp if (strncmp(tagname, "refs/tags/", 10) == 0)
1392 5fba0750 2022-09-01 stsp tagname += 10;
1393 5fba0750 2022-09-01 stsp error = gotweb_escape_html(&tagname, tagname);
1397 a596b957 2022-07-14 tracey if (rt->tag_commit != NULL) {
1398 a596b957 2022-07-14 tracey newline = strchr(rt->tag_commit, '\n');
1399 a596b957 2022-07-14 tracey if (newline)
1400 a596b957 2022-07-14 tracey *newline = '\0';
1401 d927f8c8 2022-08-20 op error = gotweb_escape_html(&msg, rt->tag_commit);
1406 8d02314f 2022-09-07 op if (fcgi_printf(c, "<div class='tag_age'>%s</div>\n"
1407 01498c42 2022-08-19 op "<div class='tag'>%s</div>\n"
1408 8d02314f 2022-09-07 op "<div class='tag_log'>", age, tagname) == -1)
1411 8d02314f 2022-09-07 op r = gotweb_link(c, &(struct gotweb_url){
1412 8d02314f 2022-09-07 op .action = TAG,
1413 8d02314f 2022-09-07 op .index_page = -1,
1415 8d02314f 2022-09-07 op .path = repo_dir->name,
1416 8d02314f 2022-09-07 op .commit = rt->commit_id,
1417 8d02314f 2022-09-07 op }, "%s", msg ? msg : "");
1418 8d02314f 2022-09-07 op if (r == -1)
1421 8d02314f 2022-09-07 op if (fcgi_printf(c, "</div>\n" /* .tag_log */
1422 01498c42 2022-08-19 op "<div class='navs_wrapper'>\n"
1423 8d02314f 2022-09-07 op "<div class='navs'>") == -1)
1426 8d02314f 2022-09-07 op r = gotweb_link(c, &(struct gotweb_url){
1427 8d02314f 2022-09-07 op .action = TAG,
1428 8d02314f 2022-09-07 op .index_page = -1,
1430 8d02314f 2022-09-07 op .path = repo_dir->name,
1431 8d02314f 2022-09-07 op .commit = rt->commit_id,
1433 8d02314f 2022-09-07 op if (r == -1)
1436 8d02314f 2022-09-07 op if (fcgi_printf(c, " | ") == -1)
1439 8d02314f 2022-09-07 op r = gotweb_link(c, &(struct gotweb_url){
1440 8d02314f 2022-09-07 op .action = BRIEFS,
1441 8d02314f 2022-09-07 op .index_page = -1,
1443 8d02314f 2022-09-07 op .path = repo_dir->name,
1444 8d02314f 2022-09-07 op .commit = rt->commit_id,
1445 8d02314f 2022-09-07 op }, "commit briefs");
1446 8d02314f 2022-09-07 op if (r == -1)
1449 8d02314f 2022-09-07 op if (fcgi_printf(c, " | ") == -1)
1452 8d02314f 2022-09-07 op r = gotweb_link(c, &(struct gotweb_url){
1453 8d02314f 2022-09-07 op .action = COMMITS,
1454 8d02314f 2022-09-07 op .index_page = -1,
1456 8d02314f 2022-09-07 op .path = repo_dir->name,
1457 8d02314f 2022-09-07 op .commit = rt->commit_id,
1458 8d02314f 2022-09-07 op }, "commits");
1459 8d02314f 2022-09-07 op if (r == -1)
1462 8d02314f 2022-09-07 op r = fcgi_printf(c,
1463 01498c42 2022-08-19 op "</div>\n" /* .navs */
1464 01498c42 2022-08-19 op "</div>\n" /* .navs_wrapper */
1465 8d02314f 2022-09-07 op "<div class='dotted_line'></div>\n");
1466 01498c42 2022-08-19 op if (r == -1)
1467 a596b957 2022-07-14 tracey goto done;
1469 a596b957 2022-07-14 tracey free(age);
1470 a596b957 2022-07-14 tracey age = NULL;
1471 d927f8c8 2022-08-20 op free(tagname);
1472 d927f8c8 2022-08-20 op tagname = NULL;
1476 a596b957 2022-07-14 tracey if (t->next_id || t->prev_id) {
1477 b4c0bd72 2022-12-17 op if (gotweb_render_navs(c->tp) == -1)
1478 a596b957 2022-07-14 tracey goto done;
1480 01498c42 2022-08-19 op fcgi_printf(c, "</div>\n"); /* #tags_content */
1482 a596b957 2022-07-14 tracey free(age);
1483 d927f8c8 2022-08-20 op free(tagname);
1485 a596b957 2022-07-14 tracey return error;
1488 a596b957 2022-07-14 tracey const struct got_error *
1489 a596b957 2022-07-14 tracey gotweb_escape_html(char **escaped_html, const char *orig_html)
1491 a596b957 2022-07-14 tracey const struct got_error *error = NULL;
1492 a596b957 2022-07-14 tracey struct escape_pair {
1494 a596b957 2022-07-14 tracey const char *s;
1495 a596b957 2022-07-14 tracey } esc[] = {
1496 a596b957 2022-07-14 tracey { '>', ">" },
1497 a596b957 2022-07-14 tracey { '<', "<" },
1498 a596b957 2022-07-14 tracey { '&', "&" },
1499 a596b957 2022-07-14 tracey { '"', """ },
1500 a596b957 2022-07-14 tracey { '\'', "'" },
1501 a596b957 2022-07-14 tracey { '\n', "<br />" },
1503 a596b957 2022-07-14 tracey size_t orig_len, len;
1504 a596b957 2022-07-14 tracey int i, j, x;
1506 a596b957 2022-07-14 tracey orig_len = strlen(orig_html);
1507 a596b957 2022-07-14 tracey len = orig_len;
1508 a596b957 2022-07-14 tracey for (i = 0; i < orig_len; i++) {
1509 a596b957 2022-07-14 tracey for (j = 0; j < nitems(esc); j++) {
1510 a596b957 2022-07-14 tracey if (orig_html[i] != esc[j].c)
1511 a596b957 2022-07-14 tracey continue;
1512 a596b957 2022-07-14 tracey len += strlen(esc[j].s) - 1 /* escaped char */;
1516 a596b957 2022-07-14 tracey *escaped_html = calloc(len + 1 /* NUL */, sizeof(**escaped_html));
1517 a596b957 2022-07-14 tracey if (*escaped_html == NULL)
1518 a596b957 2022-07-14 tracey return got_error_from_errno("calloc");
1521 a596b957 2022-07-14 tracey for (i = 0; i < orig_len; i++) {
1522 a596b957 2022-07-14 tracey int escaped = 0;
1523 a596b957 2022-07-14 tracey for (j = 0; j < nitems(esc); j++) {
1524 a596b957 2022-07-14 tracey if (orig_html[i] != esc[j].c)
1525 a596b957 2022-07-14 tracey continue;
1527 a596b957 2022-07-14 tracey if (strlcat(*escaped_html, esc[j].s, len + 1)
1528 a596b957 2022-07-14 tracey >= len + 1) {
1529 a596b957 2022-07-14 tracey error = got_error(GOT_ERR_NO_SPACE);
1530 a596b957 2022-07-14 tracey goto done;
1532 a596b957 2022-07-14 tracey x += strlen(esc[j].s);
1533 a596b957 2022-07-14 tracey escaped = 1;
1536 a596b957 2022-07-14 tracey if (!escaped) {
1537 a596b957 2022-07-14 tracey (*escaped_html)[x] = orig_html[i];
1542 a596b957 2022-07-14 tracey if (error) {
1543 a596b957 2022-07-14 tracey free(*escaped_html);
1544 a596b957 2022-07-14 tracey *escaped_html = NULL;
1545 a596b957 2022-07-14 tracey } else {
1546 a596b957 2022-07-14 tracey (*escaped_html)[x] = '\0';
1549 a596b957 2022-07-14 tracey return error;
1552 8d02314f 2022-09-07 op static inline int
1553 8d02314f 2022-09-07 op should_urlencode(int c)
1555 8d02314f 2022-09-07 op if (c <= ' ' || c >= 127)
1558 8d02314f 2022-09-07 op switch (c) {
1559 8d02314f 2022-09-07 op /* gen-delim */
1567 8d02314f 2022-09-07 op /* sub-delims */
1585 8d02314f 2022-09-07 op static char *
1586 8d02314f 2022-09-07 op gotweb_urlencode(const char *str)
1588 8d02314f 2022-09-07 op const char *s;
1589 8d02314f 2022-09-07 op char *escaped;
1590 8d02314f 2022-09-07 op size_t i, len;
1594 8d02314f 2022-09-07 op for (s = str; *s; ++s) {
1596 8d02314f 2022-09-07 op if (should_urlencode(*s))
1600 8d02314f 2022-09-07 op escaped = calloc(1, len + 1);
1601 8d02314f 2022-09-07 op if (escaped == NULL)
1602 8d02314f 2022-09-07 op return NULL;
1605 8d02314f 2022-09-07 op for (s = str; *s; ++s) {
1606 8d02314f 2022-09-07 op if (should_urlencode(*s)) {
1607 8d02314f 2022-09-07 op a = (*s & 0xF0) >> 4;
1608 8d02314f 2022-09-07 op b = (*s & 0x0F);
1610 8d02314f 2022-09-07 op escaped[i++] = '%';
1611 8d02314f 2022-09-07 op escaped[i++] = a <= 9 ? ('0' + a) : ('7' + a);
1612 8d02314f 2022-09-07 op escaped[i++] = b <= 9 ? ('0' + b) : ('7' + b);
1614 8d02314f 2022-09-07 op escaped[i++] = *s;
1617 8d02314f 2022-09-07 op return escaped;
1620 ed619ca0 2022-12-14 op const char *
1621 ed619ca0 2022-12-14 op gotweb_action_name(int action)
1623 8d02314f 2022-09-07 op switch (action) {
1625 8d02314f 2022-09-07 op return "blame";
1627 8d02314f 2022-09-07 op return "blob";
1628 8d02314f 2022-09-07 op case BRIEFS:
1629 8d02314f 2022-09-07 op return "briefs";
1630 8d02314f 2022-09-07 op case COMMITS:
1631 8d02314f 2022-09-07 op return "commits";
1633 8d02314f 2022-09-07 op return "diff";
1635 8d02314f 2022-09-07 op return "err";
1637 8d02314f 2022-09-07 op return "index";
1638 8d02314f 2022-09-07 op case SUMMARY:
1639 8d02314f 2022-09-07 op return "summary";
1641 8d02314f 2022-09-07 op return "tag";
1643 8d02314f 2022-09-07 op return "tags";
1645 8d02314f 2022-09-07 op return "tree";
1647 1abb18e1 2022-12-20 op return "rss";
1649 8d02314f 2022-09-07 op return NULL;
1654 ed619ca0 2022-12-14 op gotweb_render_url(struct request *c, struct gotweb_url *url)
1656 8d02314f 2022-09-07 op const char *sep = "?", *action;
1660 ed619ca0 2022-12-14 op action = gotweb_action_name(url->action);
1661 8d02314f 2022-09-07 op if (action != NULL) {
1662 8d02314f 2022-09-07 op if (fcgi_printf(c, "?action=%s", action) == -1)
1667 8d02314f 2022-09-07 op if (url->commit) {
1668 8d02314f 2022-09-07 op if (fcgi_printf(c, "%scommit=%s", sep, url->commit) == -1)
1673 8d02314f 2022-09-07 op if (url->previd) {
1674 8d02314f 2022-09-07 op if (fcgi_printf(c, "%sprevid=%s", sep, url->previd) == -1)
1679 8d02314f 2022-09-07 op if (url->prevset) {
1680 8d02314f 2022-09-07 op if (fcgi_printf(c, "%sprevset=%s", sep, url->prevset) == -1)
1685 8d02314f 2022-09-07 op if (url->file) {
1686 8d02314f 2022-09-07 op tmp = gotweb_urlencode(url->file);
1687 8d02314f 2022-09-07 op if (tmp == NULL)
1689 8d02314f 2022-09-07 op r = fcgi_printf(c, "%sfile=%s", sep, tmp);
1691 8d02314f 2022-09-07 op if (r == -1)
1696 8d02314f 2022-09-07 op if (url->folder) {
1697 8d02314f 2022-09-07 op tmp = gotweb_urlencode(url->folder);
1698 8d02314f 2022-09-07 op if (tmp == NULL)
1700 8d02314f 2022-09-07 op r = fcgi_printf(c, "%sfolder=%s", sep, tmp);
1702 8d02314f 2022-09-07 op if (r == -1)
1707 8d02314f 2022-09-07 op if (url->headref) {
1708 8d02314f 2022-09-07 op tmp = gotweb_urlencode(url->headref);
1709 8d02314f 2022-09-07 op if (tmp == NULL)
1711 8d02314f 2022-09-07 op r = fcgi_printf(c, "%sheadref=%s", sep, url->headref);
1713 8d02314f 2022-09-07 op if (r == -1)
1718 8d02314f 2022-09-07 op if (url->index_page != -1) {
1719 8d02314f 2022-09-07 op if (fcgi_printf(c, "%sindex_page=%d", sep,
1720 8d02314f 2022-09-07 op url->index_page) == -1)
1725 8d02314f 2022-09-07 op if (url->path) {
1726 8d02314f 2022-09-07 op tmp = gotweb_urlencode(url->path);
1727 8d02314f 2022-09-07 op if (tmp == NULL)
1729 8d02314f 2022-09-07 op r = fcgi_printf(c, "%spath=%s", sep, tmp);
1731 8d02314f 2022-09-07 op if (r == -1)
1736 8d02314f 2022-09-07 op if (url->page != -1) {
1737 8d02314f 2022-09-07 op if (fcgi_printf(c, "%spage=%d", sep, url->page) == -1)
1746 1abb18e1 2022-12-20 op gotweb_render_absolute_url(struct request *c, struct gotweb_url *url)
1748 1abb18e1 2022-12-20 op struct template *tp = c->tp;
1749 1abb18e1 2022-12-20 op const char *proto = c->https ? "https" : "http";
1751 1abb18e1 2022-12-20 op if (fcgi_puts(tp, proto) == -1 ||
1752 1abb18e1 2022-12-20 op fcgi_puts(tp, "://") == -1 ||
1753 1abb18e1 2022-12-20 op tp_htmlescape(tp, c->server_name) == -1 ||
1754 1abb18e1 2022-12-20 op tp_htmlescape(tp, c->document_uri) == -1)
1757 1abb18e1 2022-12-20 op return gotweb_render_url(c, url);
1761 8d02314f 2022-09-07 op gotweb_link(struct request *c, struct gotweb_url *url, const char *fmt, ...)
1766 8d02314f 2022-09-07 op if (fcgi_printf(c, "<a href='") == -1)
1769 ed619ca0 2022-12-14 op if (gotweb_render_url(c, url) == -1)
1772 8d02314f 2022-09-07 op if (fcgi_printf(c, "'>") == -1)
1775 8d02314f 2022-09-07 op va_start(ap, fmt);
1776 8d02314f 2022-09-07 op r = fcgi_vprintf(c, fmt, ap);
1778 8d02314f 2022-09-07 op if (r == -1)
1781 8d02314f 2022-09-07 op if (fcgi_printf(c, "</a>"))
1786 b5c757f5 2022-09-01 stsp static struct got_repository *
1787 b5c757f5 2022-09-01 stsp find_cached_repo(struct server *srv, const char *path)
1791 b5c757f5 2022-09-01 stsp for (i = 0; i < srv->ncached_repos; i++) {
1792 b5c757f5 2022-09-01 stsp if (strcmp(srv->cached_repos[i].path, path) == 0)
1793 b5c757f5 2022-09-01 stsp return srv->cached_repos[i].repo;
1796 b5c757f5 2022-09-01 stsp return NULL;
1799 a596b957 2022-07-14 tracey static const struct got_error *
1800 b5c757f5 2022-09-01 stsp cache_repo(struct got_repository **new, struct server *srv,
1801 b5c757f5 2022-09-01 stsp struct repo_dir *repo_dir, struct socket *sock)
1803 b5c757f5 2022-09-01 stsp const struct got_error *error = NULL;
1804 b5c757f5 2022-09-01 stsp struct got_repository *repo;
1805 b5c757f5 2022-09-01 stsp struct cached_repo *cr;
1806 b5c757f5 2022-09-01 stsp int evicted = 0;
1808 7e0ec052 2022-09-06 op if (srv->ncached_repos >= GOTWEBD_REPO_CACHESIZE) {
1809 b5c757f5 2022-09-01 stsp cr = &srv->cached_repos[srv->ncached_repos - 1];
1810 b5c757f5 2022-09-01 stsp error = got_repo_close(cr->repo);
1811 b5c757f5 2022-09-01 stsp memset(cr, 0, sizeof(*cr));
1812 b5c757f5 2022-09-01 stsp srv->ncached_repos--;
1813 b5c757f5 2022-09-01 stsp if (error)
1814 b5c757f5 2022-09-01 stsp return error;
1815 b5c757f5 2022-09-01 stsp memmove(&srv->cached_repos[1], &srv->cached_repos[0],
1816 b5c757f5 2022-09-01 stsp srv->ncached_repos * sizeof(srv->cached_repos[0]));
1817 b5c757f5 2022-09-01 stsp cr = &srv->cached_repos[0];
1818 b5c757f5 2022-09-01 stsp evicted = 1;
1820 b5c757f5 2022-09-01 stsp cr = &srv->cached_repos[srv->ncached_repos];
1823 b5c757f5 2022-09-01 stsp error = got_repo_open(&repo, repo_dir->path, NULL, sock->pack_fds);
1824 b5c757f5 2022-09-01 stsp if (error) {
1825 b5c757f5 2022-09-01 stsp if (evicted) {
1826 b5c757f5 2022-09-01 stsp memmove(&srv->cached_repos[0], &srv->cached_repos[1],
1827 b5c757f5 2022-09-01 stsp srv->ncached_repos * sizeof(srv->cached_repos[0]));
1829 b5c757f5 2022-09-01 stsp return error;
1832 b5c757f5 2022-09-01 stsp if (strlcpy(cr->path, repo_dir->path, sizeof(cr->path))
1833 b5c757f5 2022-09-01 stsp >= sizeof(cr->path)) {
1834 b5c757f5 2022-09-01 stsp if (evicted) {
1835 b5c757f5 2022-09-01 stsp memmove(&srv->cached_repos[0], &srv->cached_repos[1],
1836 b5c757f5 2022-09-01 stsp srv->ncached_repos * sizeof(srv->cached_repos[0]));
1838 b5c757f5 2022-09-01 stsp return got_error(GOT_ERR_NO_SPACE);
1841 b5c757f5 2022-09-01 stsp cr->repo = repo;
1842 b5c757f5 2022-09-01 stsp srv->ncached_repos++;
1843 b5c757f5 2022-09-01 stsp *new = repo;
1844 b5c757f5 2022-09-01 stsp return NULL;
1847 b5c757f5 2022-09-01 stsp static const struct got_error *
1848 a596b957 2022-07-14 tracey gotweb_load_got_path(struct request *c, struct repo_dir *repo_dir)
1850 a596b957 2022-07-14 tracey const struct got_error *error = NULL;
1851 a596b957 2022-07-14 tracey struct socket *sock = c->sock;
1852 a596b957 2022-07-14 tracey struct server *srv = c->srv;
1853 a596b957 2022-07-14 tracey struct transport *t = c->t;
1854 b5c757f5 2022-09-01 stsp struct got_repository *repo = NULL;
1855 a596b957 2022-07-14 tracey DIR *dt;
1856 a596b957 2022-07-14 tracey char *dir_test;
1858 a596b957 2022-07-14 tracey if (asprintf(&dir_test, "%s/%s/%s", srv->repos_path, repo_dir->name,
1859 a596b957 2022-07-14 tracey GOTWEB_GIT_DIR) == -1)
1860 a596b957 2022-07-14 tracey return got_error_from_errno("asprintf");
1862 a596b957 2022-07-14 tracey dt = opendir(dir_test);
1863 a596b957 2022-07-14 tracey if (dt == NULL) {
1864 a596b957 2022-07-14 tracey free(dir_test);
1865 a596b957 2022-07-14 tracey } else {
1866 0fad85dd 2022-09-01 op repo_dir->path = dir_test;
1867 a596b957 2022-07-14 tracey dir_test = NULL;
1871 a596b957 2022-07-14 tracey if (asprintf(&dir_test, "%s/%s", srv->repos_path,
1872 0fad85dd 2022-09-01 op repo_dir->name) == -1)
1873 0fad85dd 2022-09-01 op return got_error_from_errno("asprintf");
1875 a596b957 2022-07-14 tracey dt = opendir(dir_test);
1876 a596b957 2022-07-14 tracey if (dt == NULL) {
1877 a596b957 2022-07-14 tracey error = got_error_path(repo_dir->name, GOT_ERR_NOT_GIT_REPO);
1878 a596b957 2022-07-14 tracey goto err;
1880 0fad85dd 2022-09-01 op repo_dir->path = dir_test;
1881 0fad85dd 2022-09-01 op dir_test = NULL;
1885 d5996b9e 2022-10-31 landry if (srv->respect_exportok &&
1886 d5996b9e 2022-10-31 landry faccessat(dirfd(dt), "git-daemon-export-ok", F_OK, 0) == -1) {
1887 d5996b9e 2022-10-31 landry error = got_error_path(repo_dir->name, GOT_ERR_NOT_GIT_REPO);
1888 d5996b9e 2022-10-31 landry goto err;
1891 b5c757f5 2022-09-01 stsp repo = find_cached_repo(srv, repo_dir->path);
1892 b5c757f5 2022-09-01 stsp if (repo == NULL) {
1893 b5c757f5 2022-09-01 stsp error = cache_repo(&repo, srv, repo_dir, sock);
1894 b5c757f5 2022-09-01 stsp if (error)
1897 b5c757f5 2022-09-01 stsp t->repo = repo;
1898 a596b957 2022-07-14 tracey error = gotweb_get_repo_description(&repo_dir->description, srv,
1899 3b81530f 2022-11-22 op repo_dir->path, dirfd(dt));
1900 a596b957 2022-07-14 tracey if (error)
1901 a596b957 2022-07-14 tracey goto err;
1902 c127fc49 2022-11-22 op error = got_get_repo_owner(&repo_dir->owner, c);
1903 a596b957 2022-07-14 tracey if (error)
1904 a596b957 2022-07-14 tracey goto err;
1905 c127fc49 2022-11-22 op error = got_get_repo_age(&repo_dir->age, c, NULL, TM_DIFF);
1906 a596b957 2022-07-14 tracey if (error)
1907 a596b957 2022-07-14 tracey goto err;
1908 3b81530f 2022-11-22 op error = gotweb_get_clone_url(&repo_dir->url, srv, repo_dir->path,
1911 a596b957 2022-07-14 tracey free(dir_test);
1912 0fad85dd 2022-09-01 op if (dt != NULL && closedir(dt) == EOF && error == NULL)
1913 0fad85dd 2022-09-01 op error = got_error_from_errno("closedir");
1914 a596b957 2022-07-14 tracey return error;
1917 a596b957 2022-07-14 tracey static const struct got_error *
1918 a596b957 2022-07-14 tracey gotweb_init_repo_dir(struct repo_dir **repo_dir, const char *dir)
1920 a596b957 2022-07-14 tracey const struct got_error *error;
1922 a596b957 2022-07-14 tracey *repo_dir = calloc(1, sizeof(**repo_dir));
1923 a596b957 2022-07-14 tracey if (*repo_dir == NULL)
1924 a596b957 2022-07-14 tracey return got_error_from_errno("calloc");
1926 a596b957 2022-07-14 tracey if (asprintf(&(*repo_dir)->name, "%s", dir) == -1) {
1927 a596b957 2022-07-14 tracey error = got_error_from_errno("asprintf");
1928 a596b957 2022-07-14 tracey free(*repo_dir);
1929 a596b957 2022-07-14 tracey *repo_dir = NULL;
1930 a596b957 2022-07-14 tracey return error;
1932 a596b957 2022-07-14 tracey (*repo_dir)->owner = NULL;
1933 a596b957 2022-07-14 tracey (*repo_dir)->description = NULL;
1934 a596b957 2022-07-14 tracey (*repo_dir)->url = NULL;
1935 a596b957 2022-07-14 tracey (*repo_dir)->age = NULL;
1936 a596b957 2022-07-14 tracey (*repo_dir)->path = NULL;
1938 a596b957 2022-07-14 tracey return NULL;
1941 a596b957 2022-07-14 tracey static const struct got_error *
1942 3b81530f 2022-11-22 op gotweb_get_repo_description(char **description, struct server *srv,
1943 3b81530f 2022-11-22 op const char *dirpath, int dir)
1945 a596b957 2022-07-14 tracey const struct got_error *error = NULL;
1946 3b81530f 2022-11-22 op struct stat sb;
1947 3b81530f 2022-11-22 op int fd = -1;
1950 a596b957 2022-07-14 tracey *description = NULL;
1951 a596b957 2022-07-14 tracey if (srv->show_repo_description == 0)
1952 a596b957 2022-07-14 tracey return NULL;
1954 3b81530f 2022-11-22 op fd = openat(dir, "description", O_RDONLY);
1955 3b81530f 2022-11-22 op if (fd == -1) {
1956 3b81530f 2022-11-22 op if (errno != ENOENT && errno != EACCES) {
1957 3b81530f 2022-11-22 op error = got_error_from_errno_fmt("openat %s/%s",
1958 3b81530f 2022-11-22 op dirpath, "description");
1960 a596b957 2022-07-14 tracey goto done;
1963 3b81530f 2022-11-22 op if (fstat(fd, &sb) == -1) {
1964 3b81530f 2022-11-22 op error = got_error_from_errno_fmt("fstat %s/%s",
1965 3b81530f 2022-11-22 op dirpath, "description");
1966 a596b957 2022-07-14 tracey goto done;
1969 3b81530f 2022-11-22 op len = sb.st_size;
1970 270c41a2 2022-12-01 op if (len > GOTWEBD_MAXDESCRSZ - 1)
1971 270c41a2 2022-12-01 op len = GOTWEBD_MAXDESCRSZ - 1;
1973 a596b957 2022-07-14 tracey *description = calloc(len + 1, sizeof(**description));
1974 a596b957 2022-07-14 tracey if (*description == NULL) {
1975 a596b957 2022-07-14 tracey error = got_error_from_errno("calloc");
1976 a596b957 2022-07-14 tracey goto done;
1979 3b81530f 2022-11-22 op if (read(fd, *description, len) == -1)
1980 3b81530f 2022-11-22 op error = got_error_from_errno("read");
1982 3b81530f 2022-11-22 op if (fd != -1 && close(fd) == -1 && error == NULL)
1983 3b81530f 2022-11-22 op error = got_error_from_errno("close");
1984 a596b957 2022-07-14 tracey return error;
1987 a596b957 2022-07-14 tracey static const struct got_error *
1988 3b81530f 2022-11-22 op gotweb_get_clone_url(char **url, struct server *srv, const char *dirpath,
1991 a596b957 2022-07-14 tracey const struct got_error *error = NULL;
1992 3b81530f 2022-11-22 op struct stat sb;
1993 3b81530f 2022-11-22 op int fd = -1;
1996 a596b957 2022-07-14 tracey *url = NULL;
1997 a596b957 2022-07-14 tracey if (srv->show_repo_cloneurl == 0)
1998 a596b957 2022-07-14 tracey return NULL;
2000 3b81530f 2022-11-22 op fd = openat(dir, "cloneurl", O_RDONLY);
2001 3b81530f 2022-11-22 op if (fd == -1) {
2002 3b81530f 2022-11-22 op if (errno != ENOENT && errno != EACCES) {
2003 3b81530f 2022-11-22 op error = got_error_from_errno_fmt("openat %s/%s",
2004 3b81530f 2022-11-22 op dirpath, "cloneurl");
2006 a596b957 2022-07-14 tracey goto done;
2009 3b81530f 2022-11-22 op if (fstat(fd, &sb) == -1) {
2010 3b81530f 2022-11-22 op error = got_error_from_errno_fmt("fstat %s/%s",
2011 3b81530f 2022-11-22 op dirpath, "cloneurl");
2012 a596b957 2022-07-14 tracey goto done;
2015 3b81530f 2022-11-22 op len = sb.st_size;
2016 270c41a2 2022-12-01 op if (len > GOTWEBD_MAXCLONEURLSZ - 1)
2017 270c41a2 2022-12-01 op len = GOTWEBD_MAXCLONEURLSZ - 1;
2019 a596b957 2022-07-14 tracey *url = calloc(len + 1, sizeof(**url));
2020 a596b957 2022-07-14 tracey if (*url == NULL) {
2021 a596b957 2022-07-14 tracey error = got_error_from_errno("calloc");
2022 a596b957 2022-07-14 tracey goto done;
2025 3b81530f 2022-11-22 op if (read(fd, *url, len) == -1)
2026 3b81530f 2022-11-22 op error = got_error_from_errno("read");
2028 3b81530f 2022-11-22 op if (fd != -1 && close(fd) == -1 && error == NULL)
2029 3b81530f 2022-11-22 op error = got_error_from_errno("close");
2030 a596b957 2022-07-14 tracey return error;
2033 a596b957 2022-07-14 tracey const struct got_error *
2034 a596b957 2022-07-14 tracey gotweb_get_time_str(char **repo_age, time_t committer_time, int ref_tm)
2036 a596b957 2022-07-14 tracey struct tm tm;
2037 fced5a66 2022-07-20 naddy long long diff_time;
2038 a596b957 2022-07-14 tracey const char *years = "years ago", *months = "months ago";
2039 a596b957 2022-07-14 tracey const char *weeks = "weeks ago", *days = "days ago";
2040 a596b957 2022-07-14 tracey const char *hours = "hours ago", *minutes = "minutes ago";
2041 a596b957 2022-07-14 tracey const char *seconds = "seconds ago", *now = "right now";
2042 a596b957 2022-07-14 tracey char *s;
2043 1abb18e1 2022-12-20 op char datebuf[64];
2046 a596b957 2022-07-14 tracey *repo_age = NULL;
2048 a596b957 2022-07-14 tracey switch (ref_tm) {
2049 a596b957 2022-07-14 tracey case TM_DIFF:
2050 a596b957 2022-07-14 tracey diff_time = time(NULL) - committer_time;
2051 a596b957 2022-07-14 tracey if (diff_time > 60 * 60 * 24 * 365 * 2) {
2052 a596b957 2022-07-14 tracey if (asprintf(repo_age, "%lld %s",
2053 a596b957 2022-07-14 tracey (diff_time / 60 / 60 / 24 / 365), years) == -1)
2054 a596b957 2022-07-14 tracey return got_error_from_errno("asprintf");
2055 a596b957 2022-07-14 tracey } else if (diff_time > 60 * 60 * 24 * (365 / 12) * 2) {
2056 a596b957 2022-07-14 tracey if (asprintf(repo_age, "%lld %s",
2057 a596b957 2022-07-14 tracey (diff_time / 60 / 60 / 24 / (365 / 12)),
2058 a596b957 2022-07-14 tracey months) == -1)
2059 a596b957 2022-07-14 tracey return got_error_from_errno("asprintf");
2060 a596b957 2022-07-14 tracey } else if (diff_time > 60 * 60 * 24 * 7 * 2) {
2061 a596b957 2022-07-14 tracey if (asprintf(repo_age, "%lld %s",
2062 a596b957 2022-07-14 tracey (diff_time / 60 / 60 / 24 / 7), weeks) == -1)
2063 a596b957 2022-07-14 tracey return got_error_from_errno("asprintf");
2064 a596b957 2022-07-14 tracey } else if (diff_time > 60 * 60 * 24 * 2) {
2065 a596b957 2022-07-14 tracey if (asprintf(repo_age, "%lld %s",
2066 a596b957 2022-07-14 tracey (diff_time / 60 / 60 / 24), days) == -1)
2067 a596b957 2022-07-14 tracey return got_error_from_errno("asprintf");
2068 a596b957 2022-07-14 tracey } else if (diff_time > 60 * 60 * 2) {
2069 a596b957 2022-07-14 tracey if (asprintf(repo_age, "%lld %s",
2070 a596b957 2022-07-14 tracey (diff_time / 60 / 60), hours) == -1)
2071 a596b957 2022-07-14 tracey return got_error_from_errno("asprintf");
2072 a596b957 2022-07-14 tracey } else if (diff_time > 60 * 2) {
2073 a596b957 2022-07-14 tracey if (asprintf(repo_age, "%lld %s", (diff_time / 60),
2074 a596b957 2022-07-14 tracey minutes) == -1)
2075 a596b957 2022-07-14 tracey return got_error_from_errno("asprintf");
2076 a596b957 2022-07-14 tracey } else if (diff_time > 2) {
2077 a596b957 2022-07-14 tracey if (asprintf(repo_age, "%lld %s", diff_time,
2078 a596b957 2022-07-14 tracey seconds) == -1)
2079 a596b957 2022-07-14 tracey return got_error_from_errno("asprintf");
2080 a596b957 2022-07-14 tracey } else {
2081 a596b957 2022-07-14 tracey if (asprintf(repo_age, "%s", now) == -1)
2082 a596b957 2022-07-14 tracey return got_error_from_errno("asprintf");
2085 a596b957 2022-07-14 tracey case TM_LONG:
2086 a596b957 2022-07-14 tracey if (gmtime_r(&committer_time, &tm) == NULL)
2087 a596b957 2022-07-14 tracey return got_error_from_errno("gmtime_r");
2089 a596b957 2022-07-14 tracey s = asctime_r(&tm, datebuf);
2090 a596b957 2022-07-14 tracey if (s == NULL)
2091 a596b957 2022-07-14 tracey return got_error_from_errno("asctime_r");
2093 a596b957 2022-07-14 tracey if (asprintf(repo_age, "%s UTC", datebuf) == -1)
2094 a596b957 2022-07-14 tracey return got_error_from_errno("asprintf");
2096 1abb18e1 2022-12-20 op case TM_RFC822:
2097 1abb18e1 2022-12-20 op if (gmtime_r(&committer_time, &tm) == NULL)
2098 1abb18e1 2022-12-20 op return got_error_from_errno("gmtime_r");
2100 1abb18e1 2022-12-20 op r = strftime(datebuf, sizeof(datebuf),
2101 1abb18e1 2022-12-20 op "%a, %d %b %Y %H:%M:%S GMT", &tm);
2103 1abb18e1 2022-12-20 op return got_error(GOT_ERR_NO_SPACE);
2105 1abb18e1 2022-12-20 op *repo_age = strdup(datebuf);
2106 1abb18e1 2022-12-20 op if (*repo_age == NULL)
2107 1abb18e1 2022-12-20 op return got_error_from_errno("asprintf");
2110 a596b957 2022-07-14 tracey return NULL;
