2 * Copyright (c) 2016, 2019, 2020-2022 Tracey Emery <tracey@traceyemery.net>
3 * Copyright (c) 2015 Mike Larkin <mlarkin@openbsd.org>
4 * Copyright (c) 2013 David Gwynne <dlg@openbsd.org>
5 * Copyright (c) 2013 Florian Obser <florian@openbsd.org>
7 * Permission to use, copy, modify, and distribute this software for any
8 * purpose with or without fee is hereby granted, provided that the above
9 * copyright notice and this permission notice appear in all copies.
11 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
12 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
13 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
14 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
15 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
16 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
17 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
21 #include <netinet/in.h>
22 #include <sys/queue.h>
24 #include <sys/types.h>
36 #include "got_error.h"
37 #include "got_object.h"
38 #include "got_reference.h"
39 #include "got_repository.h"
41 #include "got_cancel.h"
42 #include "got_worktree.h"
44 #include "got_commit_graph.h"
45 #include "got_blame.h"
46 #include "got_privsep.h"
56 static const struct querystring_keys querystring_keys[] = {
61 { "headref", HEADREF },
62 { "index_page", INDEX_PAGE },
67 static const struct action_keys action_keys[] = {
71 { "commits", COMMITS },
75 { "summary", SUMMARY },
81 static const struct got_error *gotweb_init_querystring(struct querystring **);
82 static const struct got_error *gotweb_parse_querystring(struct querystring **,
84 static const struct got_error *gotweb_assign_querystring(struct querystring **,
86 static const struct got_error *gotweb_render_header(struct request *);
87 static const struct got_error *gotweb_render_footer(struct request *);
88 static const struct got_error *gotweb_render_index(struct request *);
89 static const struct got_error *gotweb_init_repo_dir(struct repo_dir **,
91 static const struct got_error *gotweb_load_got_path(struct request *c,
93 static const struct got_error *gotweb_get_repo_description(char **,
94 struct server *, char *);
95 static const struct got_error *gotweb_get_clone_url(char **, struct server *,
97 static const struct got_error *gotweb_render_navs(struct request *);
98 static const struct got_error *gotweb_render_blame(struct request *);
99 static const struct got_error *gotweb_render_briefs(struct request *);
100 static const struct got_error *gotweb_render_commits(struct request *);
101 static const struct got_error *gotweb_render_diff(struct request *);
102 static const struct got_error *gotweb_render_summary(struct request *);
103 static const struct got_error *gotweb_render_tag(struct request *);
104 static const struct got_error *gotweb_render_tags(struct request *);
105 static const struct got_error *gotweb_render_tree(struct request *);
106 static const struct got_error *gotweb_render_branches(struct request *);
108 static void gotweb_free_querystring(struct querystring *);
109 static void gotweb_free_repo_dir(struct repo_dir *);
111 struct server *gotweb_get_server(uint8_t *, uint8_t *);
114 gotweb_process_request(struct request *c)
116 const struct got_error *error = NULL, *error2 = NULL;
117 struct server *srv = NULL;
118 struct querystring *qs = NULL;
119 struct repo_dir *repo_dir = NULL;
120 uint8_t err[] = "gotwebd experienced an error: ";
123 /* init the transport */
124 error = gotweb_init_transport(&c->t);
126 log_warnx("%s: %s", __func__, error->msg);
129 /* don't process any further if client disconnected */
130 if (c->sock->client_status == CLIENT_DISCONNECT)
132 /* get the gotwebd server */
133 srv = gotweb_get_server(c->server_name, c->http_host);
135 log_warnx("%s: error server is NULL", __func__);
139 /* parse our querystring */
140 error = gotweb_init_querystring(&qs);
142 log_warnx("%s: %s", __func__, error->msg);
146 error = gotweb_parse_querystring(&qs, c->querystring);
148 log_warnx("%s: %s", __func__, error->msg);
153 * certain actions require a commit id in the querystring. this stops
154 * bad actors from exploiting this by manually manipulating the
158 if (qs->commit == NULL && (qs->action == BLAME || qs->action == BLOB ||
159 qs->action == DIFF)) {
160 error2 = got_error(GOT_ERR_QUERYSTRING);
164 if (qs->action != INDEX) {
165 error = gotweb_init_repo_dir(&repo_dir, qs->path);
168 error = gotweb_load_got_path(c, repo_dir);
169 c->t->repo_dir = repo_dir;
170 if (error && error->code != GOT_ERR_LONELY_PACKIDX)
174 /* render top of page */
175 if (qs != NULL && qs->action == BLOB) {
176 error = got_get_repo_commits(c, 1);
179 error = got_output_file_blob(c);
181 log_warnx("%s: %s", __func__, error->msg);
187 error = gotweb_render_content_type(c, "text/html");
189 log_warnx("%s: %s", __func__, error->msg);
195 error = gotweb_render_header(c);
197 log_warnx("%s: %s", __func__, error->msg);
208 error = gotweb_render_blame(c);
210 log_warnx("%s: %s", __func__, error->msg);
215 error = gotweb_render_briefs(c);
217 log_warnx("%s: %s", __func__, error->msg);
222 error = gotweb_render_commits(c);
224 log_warnx("%s: %s", __func__, error->msg);
229 error = gotweb_render_diff(c);
231 log_warnx("%s: %s", __func__, error->msg);
236 error = gotweb_render_index(c);
238 log_warnx("%s: %s", __func__, error->msg);
243 error = gotweb_render_summary(c);
245 log_warnx("%s: %s", __func__, error->msg);
250 error = gotweb_render_tag(c);
252 log_warnx("%s: %s", __func__, error->msg);
257 error = gotweb_render_tags(c);
259 log_warnx("%s: %s", __func__, error->msg);
264 error = gotweb_render_tree(c);
266 log_warnx("%s: %s", __func__, error->msg);
272 r = fcgi_printf(c, "<div id='err_content'>%s</div>\n",
273 "Erorr: Bad Querystring");
281 if (html && fcgi_printf(c, "<div id='err_content'>") == -1)
283 if (fcgi_printf(c, "%s", err) == -1)
286 if (fcgi_printf(c, "%s", error->msg) == -1)
289 if (fcgi_printf(c, "see daemon logs for details") == -1)
292 if (html && fcgi_printf(c, "</div>\n") == -1)
295 if (html && srv != NULL)
296 gotweb_render_footer(c);
300 gotweb_get_server(uint8_t *server_name, uint8_t *subdomain)
302 struct server *srv = NULL;
304 /* check against the server name first */
305 if (strlen(server_name) > 0)
306 TAILQ_FOREACH(srv, &gotwebd_env->servers, entry)
307 if (strcmp(srv->name, server_name) == 0)
310 /* check against subdomain second */
311 if (strlen(subdomain) > 0)
312 TAILQ_FOREACH(srv, &gotwebd_env->servers, entry)
313 if (strcmp(srv->name, subdomain) == 0)
316 /* if those fail, send first server */
317 TAILQ_FOREACH(srv, &gotwebd_env->servers, entry)
324 const struct got_error *
325 gotweb_init_transport(struct transport **t)
327 const struct got_error *error = NULL;
329 *t = calloc(1, sizeof(**t));
331 return got_error_from_errno2("%s: calloc", __func__);
333 TAILQ_INIT(&(*t)->repo_commits);
334 TAILQ_INIT(&(*t)->repo_tags);
337 (*t)->repo_dir = NULL;
339 (*t)->next_id = NULL;
340 (*t)->prev_id = NULL;
347 static const struct got_error *
348 gotweb_init_querystring(struct querystring **qs)
350 const struct got_error *error = NULL;
352 *qs = calloc(1, sizeof(**qs));
354 return got_error_from_errno2("%s: calloc", __func__);
356 (*qs)->headref = strdup("HEAD");
357 if ((*qs)->headref == NULL) {
360 return got_error_from_errno2("%s: strdup", __func__);
363 (*qs)->action = INDEX;
364 (*qs)->commit = NULL;
366 (*qs)->folder = NULL;
367 (*qs)->index_page = 0;
368 (*qs)->index_page_str = NULL;
374 static const struct got_error *
375 gotweb_parse_querystring(struct querystring **qs, char *qst)
377 const struct got_error *error = NULL;
378 char *tok1 = NULL, *tok1_pair = NULL, *tok1_end = NULL;
379 char *tok2 = NULL, *tok2_pair = NULL, *tok2_end = NULL;
386 return got_error_from_errno2("%s: strdup", __func__);
391 while (tok1_pair != NULL) {
392 strsep(&tok1_end, "&");
394 tok2 = strdup(tok1_pair);
397 return got_error_from_errno2("%s: strdup", __func__);
403 while (tok2_pair != NULL) {
404 strsep(&tok2_end, "=");
406 error = gotweb_assign_querystring(qs, tok2_pair,
411 tok2_pair = tok2_end;
414 tok1_pair = tok1_end;
424 static const struct got_error *
425 gotweb_assign_querystring(struct querystring **qs, char *key, char *value)
427 const struct got_error *error = NULL;
431 for (el_cnt = 0; el_cnt < QSELEM__MAX; el_cnt++) {
432 if (strcmp(key, querystring_keys[el_cnt].name) != 0)
435 switch (querystring_keys[el_cnt].element) {
437 for (a_cnt = 0; a_cnt < ACTIONS__MAX; a_cnt++) {
438 if (strcmp(value, action_keys[a_cnt].name) != 0)
440 else if (strcmp(value,
441 action_keys[a_cnt].name) == 0){
443 action_keys[a_cnt].action;
451 (*qs)->commit = strdup(value);
452 if ((*qs)->commit == NULL) {
453 error = got_error_from_errno2("%s: strdup",
459 (*qs)->file = strdup(value);
460 if ((*qs)->file == NULL) {
461 error = got_error_from_errno2("%s: strdup",
467 (*qs)->folder = strdup(value);
468 if ((*qs)->folder == NULL) {
469 error = got_error_from_errno2("%s: strdup",
475 free((*qs)->headref);
476 (*qs)->headref = strdup(value);
477 if ((*qs)->headref == NULL) {
478 error = got_error_from_errno2("%s: strdup",
484 if (strlen(value) == 0)
486 (*qs)->index_page_str = strdup(value);
487 if ((*qs)->index_page_str == NULL) {
488 error = got_error_from_errno2("%s: strdup",
492 (*qs)->index_page = strtonum(value, INT64_MIN,
495 error = got_error_from_errno3("%s: strtonum %s",
499 if ((*qs)->index_page < 0) {
500 (*qs)->index_page = 0;
501 sprintf((*qs)->index_page_str, "%d", 0);
505 (*qs)->path = strdup(value);
506 if ((*qs)->path == NULL) {
507 error = got_error_from_errno2("%s: strdup",
513 if (strlen(value) == 0)
515 (*qs)->page_str = strdup(value);
516 if ((*qs)->page_str == NULL) {
517 error = got_error_from_errno2("%s: strdup",
521 (*qs)->page = strtonum(value, INT64_MIN,
524 error = got_error_from_errno3("%s: strtonum %s",
528 if ((*qs)->page < 0) {
530 sprintf((*qs)->page_str, "%d", 0);
542 gotweb_free_repo_tag(struct repo_tag *rt)
547 free(rt->tag_commit);
548 free(rt->commit_msg);
555 gotweb_free_repo_commit(struct repo_commit *rc)
565 free(rc->commit_msg);
571 gotweb_free_querystring(struct querystring *qs)
578 free(qs->index_page_str);
586 gotweb_free_repo_dir(struct repo_dir *repo_dir)
588 if (repo_dir != NULL) {
589 free(repo_dir->name);
590 free(repo_dir->owner);
591 free(repo_dir->description);
594 free(repo_dir->path);
600 gotweb_free_transport(struct transport *t)
602 struct repo_commit *rc = NULL, *trc = NULL;
603 struct repo_tag *rt = NULL, *trt = NULL;
605 TAILQ_FOREACH_SAFE(rc, &t->repo_commits, entry, trc) {
606 TAILQ_REMOVE(&t->repo_commits, rc, entry);
607 gotweb_free_repo_commit(rc);
609 TAILQ_FOREACH_SAFE(rt, &t->repo_tags, entry, trt) {
610 TAILQ_REMOVE(&t->repo_tags, rt, entry);
611 gotweb_free_repo_tag(rt);
613 gotweb_free_repo_dir(t->repo_dir);
614 gotweb_free_querystring(t->qs);
620 const struct got_error *
621 gotweb_render_content_type(struct request *c, const uint8_t *type)
623 const char *csp = "default-src 'self'; script-src 'none'; "
624 "object-src 'none';";
627 "Content-Security-Policy: %s\r\n"
628 "Content-Type: %s\r\n\r\n",
633 const struct got_error *
634 gotweb_render_content_type_file(struct request *c, const uint8_t *type,
637 fcgi_printf(c, "Content-type: %s\r\n"
638 "Content-disposition: attachment; filename=%s\r\n\r\n",
643 static const struct got_error *
644 gotweb_render_header(struct request *c)
646 struct server *srv = c->srv;
647 struct querystring *qs = c->t->qs;
650 r = fcgi_printf(c, "<!doctype html>\n"
653 "<title>%s</title>\n"
654 "<meta charset='utf-8' />\n"
655 "<meta name='viewport' content='initial-scale=.75' />\n"
656 "<meta name='msapplication-TileColor' content='#da532c' />\n"
657 "<meta name='theme-color' content='#ffffff'/>\n"
658 "<link rel='apple-touch-icon' sizes='180x180'"
659 " href='%sapple-touch-icon.png' />\n"
660 "<link rel='icon' type='image/png' sizes='32x32'"
661 " href='%sfavicon-32x32.png' />\n"
662 "<link rel='icon' type='image/png' sizes='16x16'"
663 " href='%sfavicon-16x16.png' />\n"
664 "<link rel='manifest' href='%ssite.webmanifest'/>\n"
665 "<link rel='mask-icon' href='%ssafari-pinned-tab.svg' />\n"
666 "<link rel='stylesheet' type='text/css' href='%s%s' />\n"
669 "<div id='gw_body'>\n"
670 "<div id='header'>\n"
671 "<div id='got_link'>"
672 "<a href='%s' target='_blank'>"
673 "<img src='%s%s' alt='logo' id='logo' />"
675 "</div>\n" /* #got_link */
676 "</div>\n" /* #header */
677 "<div id='site_path'>\n"
678 "<div id='site_link'>\n"
679 "<a href='?index_page=%d'>%s</a>",
686 c->script_name, srv->custom_css,
688 c->script_name, srv->logo,
689 qs->index_page, srv->site_link);
694 if (qs->path != NULL) {
695 r = fcgi_printf(c, " / "
696 "<a href='?index_page=%d&path=%s&action=summary'>"
698 qs->index_page, qs->path, qs->path);
702 if (qs->action != INDEX) {
703 const char *action = "";
705 switch (qs->action) {
732 if (fcgi_printf(c, " / %s", action) == -1)
737 fcgi_printf(c, "</div>\n" /* #site_path */
738 "</div>\n" /* #site_link */
739 "<div id='content'>\n");
745 static const struct got_error *
746 gotweb_render_footer(struct request *c)
748 const struct got_error *error = NULL;
749 struct server *srv = c->srv;
750 const char *siteowner = " ";
751 char *escaped_owner = NULL;
753 if (srv->show_site_owner) {
754 error = gotweb_escape_html(&escaped_owner, srv->site_owner);
757 siteowner = escaped_owner;
760 fcgi_printf(c, "<div id='site_owner_wrapper'>\n"
761 "<div id='site_owner'>%s</div>\n"
762 "</div>\n" /* #site_owner_wrapper */
763 "</div>\n" /* #content */
764 "</div>\n" /* #gw_body */
765 "</body>\n</html>\n", siteowner);
771 static const struct got_error *
772 gotweb_render_navs(struct request *c)
774 const struct got_error *error = NULL;
775 struct transport *t = c->t;
776 struct querystring *qs = t->qs;
777 struct server *srv = c->srv;
778 char *nhref = NULL, *phref = NULL;
781 r = fcgi_printf(c, "<div id='np_wrapper'>\n<div id='nav_prev'>\n");
787 if (qs->index_page > 0) {
788 if (asprintf(&phref, "index_page=%d",
789 qs->index_page - 1) == -1) {
790 error = got_error_from_errno2("%s: asprintf",
798 if (t->prev_id && qs->commit != NULL &&
799 strcmp(qs->commit, t->prev_id) != 0) {
800 if (asprintf(&phref, "index_page=%d&path=%s&page=%d"
801 "&action=briefs&commit=%s&headref=%s",
802 qs->index_page, qs->path, qs->page - 1, t->prev_id,
803 qs->headref) == -1) {
804 error = got_error_from_errno2("%s: asprintf",
812 if (t->prev_id && qs->commit != NULL &&
813 strcmp(qs->commit, t->prev_id) != 0) {
814 if (asprintf(&phref, "index_page=%d&path=%s&page=%d"
815 "&action=commits&commit=%s&headref=%s&folder=%s"
817 qs->index_page, qs->path, qs->page - 1, t->prev_id,
818 qs->headref, qs->folder ? qs->folder : "",
819 qs->file ? qs->file : "") == -1) {
820 error = got_error_from_errno2("%s: asprintf",
828 if (t->prev_id && qs->commit != NULL &&
829 strcmp(qs->commit, t->prev_id) != 0) {
830 if (asprintf(&phref, "index_page=%d&path=%s&page=%d"
831 "&action=tags&commit=%s&headref=%s",
832 qs->index_page, qs->path, qs->page - 1, t->prev_id,
833 qs->headref) == -1) {
834 error = got_error_from_errno2("%s: asprintf",
847 r = fcgi_printf(c, "<a href='?%s'>Previous</a>", phref);
852 r = fcgi_printf(c, "</div>\n" /* #nav_prev */
853 "<div id='nav_next'>");
860 if (t->next_disp == srv->max_repos_display &&
861 t->repos_total != (qs->index_page + 1) *
862 srv->max_repos_display) {
863 if (asprintf(&nhref, "index_page=%d",
864 qs->index_page + 1) == -1) {
865 error = got_error_from_errno2("%s: asprintf",
874 if (asprintf(&nhref, "index_page=%d&path=%s&page=%d"
875 "&action=briefs&commit=%s&headref=%s",
876 qs->index_page, qs->path, qs->page + 1, t->next_id,
877 qs->headref) == -1) {
878 error = got_error_from_errno2("%s: asprintf",
887 if (asprintf(&nhref, "index_page=%d&path=%s&page=%d"
888 "&action=commits&commit=%s&headref=%s&folder=%s"
890 qs->index_page, qs->path, qs->page + 1, t->next_id,
891 qs->headref, qs->folder ? qs->folder : "",
892 qs->file ? qs->file : "") == -1) {
893 error = got_error_from_errno2("%s: asprintf",
902 if (asprintf(&nhref, "index_page=%d&path=%s&page=%d"
903 "&action=tags&commit=%s&headref=%s",
904 qs->index_page, qs->path, qs->page + 1, t->next_id,
905 qs->headref) == -1) {
906 error = got_error_from_errno2("%s: asprintf",
918 r = fcgi_printf(c, "<a href='?%s'>Next</a>", nhref);
922 fcgi_printf(c, "</div>\n"); /* #nav_next */
923 fcgi_printf(c, "</div>\n"); /* #np_wrapper */
934 static const struct got_error *
935 gotweb_render_index(struct request *c)
937 const struct got_error *error = NULL;
938 struct server *srv = c->srv;
939 struct transport *t = c->t;
940 struct querystring *qs = t->qs;
941 struct repo_dir *repo_dir = NULL;
943 struct dirent **sd_dent = NULL;
944 const char *index_page_str;
947 unsigned int d_cnt, d_i, d_disp = 0;
950 index_page_str = qs->index_page_str ? qs->index_page_str : "";
952 d = opendir(srv->repos_path);
954 error = got_error_from_errno2("opendir", srv->repos_path);
958 d_cnt = scandir(srv->repos_path, &sd_dent, NULL, alphasort);
961 error = got_error_from_errno2("scandir", srv->repos_path);
965 /* get total count of repos */
966 for (d_i = 0; d_i < d_cnt; d_i++) {
967 if (strcmp(sd_dent[d_i]->d_name, ".") == 0 ||
968 strcmp(sd_dent[d_i]->d_name, "..") == 0)
971 if (asprintf(&c_path, "%s/%s", srv->repos_path,
972 sd_dent[d_i]->d_name) == -1) {
973 error = got_error_from_errno("asprintf");
977 if (lstat(c_path, &st) == 0 && S_ISDIR(st.st_mode) &&
978 !got_path_dir_is_empty(c_path))
984 r = fcgi_printf(c, "<div id='index_header'>\n"
985 "<div id='index_header_project'>Project</div>\n");
989 if (srv->show_repo_description)
990 if (fcgi_printf(c, "<div id='index_header_description'>"
991 "Description</div>\n") == -1)
993 if (srv->show_repo_owner)
994 if (fcgi_printf(c, "<div id='index_header_owner'>"
995 "Owner</div>\n") == -1)
997 if (srv->show_repo_age)
998 if (fcgi_printf(c, "<div id='index_header_age'>"
999 "Last Change</div>\n") == -1)
1001 if (fcgi_printf(c, "</div>\n") == -1) /* #index_header */
1004 for (d_i = 0; d_i < d_cnt; d_i++) {
1005 if (srv->max_repos > 0 && (d_i - 2) == srv->max_repos)
1006 break; /* account for parent and self */
1008 if (strcmp(sd_dent[d_i]->d_name, ".") == 0 ||
1009 strcmp(sd_dent[d_i]->d_name, "..") == 0)
1012 if (qs->index_page > 0 && (qs->index_page *
1013 srv->max_repos_display) > t->prev_disp) {
1018 error = gotweb_init_repo_dir(&repo_dir, sd_dent[d_i]->d_name);
1022 error = gotweb_load_got_path(c, repo_dir);
1023 if (error && error->code == GOT_ERR_NOT_GIT_REPO) {
1027 else if (error && error->code != GOT_ERR_LONELY_PACKIDX)
1030 if (lstat(repo_dir->path, &st) == 0 &&
1031 S_ISDIR(st.st_mode) &&
1032 !got_path_dir_is_empty(repo_dir->path))
1035 gotweb_free_repo_dir(repo_dir);
1043 r = fcgi_printf(c, "<div class='index_wrapper'>\n"
1044 "<div class='index_project'>"
1045 "<a href='?index_page=%s&path=%s&action=summary'>"
1048 "</div>", /* .index_project */
1049 index_page_str, repo_dir->name,
1054 if (srv->show_repo_description) {
1056 "<div class='index_project_description'>\n"
1057 "%s</div>\n", repo_dir->description);
1062 if (srv->show_repo_owner) {
1063 r = fcgi_printf(c, "<div class='index_project_owner'>"
1064 "%s</div>\n", repo_dir->owner);
1069 if (srv->show_repo_age) {
1070 r = fcgi_printf(c, "<div class='index_project_age'>"
1071 "%s</div>\n", repo_dir->age);
1076 r = fcgi_printf(c, "<div class='navs_wrapper'>"
1077 "<div class='navs'>"
1078 "<a href='?index_page=%s&path=%s&action=summary'>"
1081 "<a href='?index_page=%s&path=%s&action=briefs'>"
1084 "<a href='?index_page=%s&path=%s&action=commits'>"
1087 "<a href='?index_page=%s&path=%s&action=tags'>"
1090 "<a href='?index_page=%s&path=%s&action=tree'>"
1093 "</div>" /* .navs */
1094 "<div class='dotted_line'></div>\n"
1095 "</div>\n" /* .navs_wrapper */
1096 "</div>\n", /* .index_wrapper */
1097 index_page_str, repo_dir->name,
1098 index_page_str, repo_dir->name,
1099 index_page_str, repo_dir->name,
1100 index_page_str, repo_dir->name,
1101 index_page_str, repo_dir->name);
1105 gotweb_free_repo_dir(repo_dir);
1108 if (d_disp == srv->max_repos_display)
1111 if (srv->max_repos_display == 0)
1113 if (srv->max_repos > 0 && srv->max_repos < srv->max_repos_display)
1115 if (t->repos_total <= srv->max_repos ||
1116 t->repos_total <= srv->max_repos_display)
1119 error = gotweb_render_navs(c);
1124 for (d_i = 0; d_i < d_cnt; d_i++)
1128 if (d != NULL && closedir(d) == EOF && error == NULL)
1129 error = got_error_from_errno("closedir");
1133 static const struct got_error *
1134 gotweb_render_blame(struct request *c)
1136 const struct got_error *error = NULL;
1137 struct transport *t = c->t;
1138 struct repo_commit *rc = NULL;
1139 char *age = NULL, *msg = NULL;
1142 error = got_get_repo_commits(c, 1);
1146 rc = TAILQ_FIRST(&t->repo_commits);
1148 error = gotweb_get_time_str(&age, rc->committer_time, TM_LONG);
1151 error = gotweb_escape_html(&msg, rc->commit_msg);
1155 r = fcgi_printf(c, "<div id='blame_title_wrapper'>\n"
1156 "<div id='blame_title'>Blame</div>\n"
1157 "</div>\n" /* #blame_title_wrapper */
1158 "<div id='blame_content'>\n"
1159 "<div id='blame_header_wrapper'>\n"
1160 "<div id='blame_header'>\n"
1161 "<div class='header_age_title'>Date:</div>\n"
1162 "<div class='header_age'>%s</div>\n"
1163 "<div id='header_commit_msg_title'>Message:</div>\n"
1164 "<div id='header_commit_msg'>%s</div>\n"
1165 "</div>\n" /* #blame_header */
1166 "</div>\n" /* #blame_header_wrapper */
1167 "<div class='dotted_line'></div>\n"
1168 "<div id='blame'>\n",
1174 error = got_output_file_blame(c);
1178 fcgi_printf(c, "</div>\n" /* #blame */
1179 "</div>\n"); /* #blame_content */
1186 static const struct got_error *
1187 gotweb_render_briefs(struct request *c)
1189 const struct got_error *error = NULL;
1190 struct repo_commit *rc = NULL;
1191 struct server *srv = c->srv;
1192 struct transport *t = c->t;
1193 struct querystring *qs = t->qs;
1194 struct repo_dir *repo_dir = t->repo_dir;
1195 const char *index_page_str;
1196 char *smallerthan, *newline;
1197 char *age = NULL, *author = NULL, *msg = NULL;
1200 index_page_str = qs->index_page_str ? qs->index_page_str : "";
1202 r = fcgi_printf(c, "<div id='briefs_title_wrapper'>\n"
1203 "<div id='briefs_title'>Commit Briefs</div>\n"
1204 "</div>\n" /* #briefs_title_wrapper */
1205 "<div id='briefs_content'>\n");
1209 if (qs->action == SUMMARY) {
1210 qs->action = BRIEFS;
1211 error = got_get_repo_commits(c, D_MAXSLCOMMDISP);
1213 error = got_get_repo_commits(c, srv->max_commits_display);
1217 TAILQ_FOREACH(rc, &t->repo_commits, entry) {
1218 error = gotweb_get_time_str(&age, rc->committer_time, TM_DIFF);
1222 smallerthan = strchr(rc->author, '<');
1224 *smallerthan = '\0';
1226 newline = strchr(rc->commit_msg, '\n');
1230 error = gotweb_escape_html(&author, rc->author);
1233 error = gotweb_escape_html(&msg, rc->commit_msg);
1237 r = fcgi_printf(c, "<div class='briefs_age'>%s</div>\n"
1238 "<div class='briefs_author'>%s</div>\n"
1239 "<div class='briefs_log'>"
1240 "<a href='?index_page=%s&path=%s&action=diff&commit=%s"
1241 "&headref=%s'>%s</a>",
1244 index_page_str, repo_dir->name, rc->commit_id, qs->headref,
1252 error = gotweb_escape_html(&refs, rc->refs_str);
1256 " <span class='refs_str'>(%s)</span>", refs);
1261 if (fcgi_printf(c, "</div>\n") == -1) /* .briefs_log */
1264 r = fcgi_printf(c, "<div class='navs_wrapper'>\n"
1265 "<div class='navs'>"
1266 "<a href='?index_page=%s&path=%s&action=diff&commit=%s"
1267 "&headref=%s'>diff</a>"
1269 "<a href='?index_page=%s&path=%s&action=tree&commit=%s"
1270 "&headref=%s'>tree</a>"
1271 "</div>\n" /* .navs */
1272 "</div>\n" /* .navs_wrapper */
1273 "<div class='dotted_line'></div>\n",
1274 index_page_str, repo_dir->name, rc->commit_id, qs->headref,
1275 index_page_str, repo_dir->name, rc->commit_id, qs->headref);
1287 if (t->next_id || t->prev_id) {
1288 error = gotweb_render_navs(c);
1292 fcgi_printf(c, "</div>\n"); /* #briefs_content */
1300 static const struct got_error *
1301 gotweb_render_commits(struct request *c)
1303 const struct got_error *error = NULL;
1304 struct repo_commit *rc = NULL;
1305 struct server *srv = c->srv;
1306 struct transport *t = c->t;
1307 struct querystring *qs = t->qs;
1308 struct repo_dir *repo_dir = t->repo_dir;
1309 const char *index_page_str;
1310 char *age = NULL, *author = NULL, *msg = NULL;
1313 index_page_str = qs->index_page_str ? qs->index_page_str : "";
1315 r = fcgi_printf(c, "<div class='commits_title_wrapper'>\n"
1316 "<div class='commits_title'>Commits</div>\n"
1317 "</div>\n" /* .commits_title_wrapper */
1318 "<div class='commits_content'>\n");
1322 error = got_get_repo_commits(c, srv->max_commits_display);
1326 TAILQ_FOREACH(rc, &t->repo_commits, entry) {
1327 error = gotweb_get_time_str(&age, rc->committer_time, TM_LONG);
1330 error = gotweb_escape_html(&author, rc->author);
1333 error = gotweb_escape_html(&msg, rc->commit_msg);
1337 r = fcgi_printf(c, "<div class='commits_header_wrapper'>\n"
1338 "<div class='commits_header'>\n"
1339 "<div class='header_commit_title'>Commit:</div>\n"
1340 "<div class='header_commit'>%s</div>\n"
1341 "<div class='header_author_title'>Author:</div>\n"
1342 "<div class='header_author'>%s</div>\n"
1343 "<div class='header_age_title'>Date:</div>\n"
1344 "<div class='header_age'>%s</div>\n"
1345 "</div>\n" /* .commits_header */
1346 "</div>\n" /* .commits_header_wrapper */
1347 "<div class='dotted_line'></div>\n"
1348 "<div class='commit'>\n%s</div>\n",
1356 r = fcgi_printf(c, "<div class='navs_wrapper'>\n"
1357 "<div class='navs'>"
1358 "<a href='?index_page=%s&path=%s&action=diff&commit=%s'>"
1361 "<a href='?index_page=%s&path=%s&action=tree&commit=%s'>"
1363 "</div>\n" /* .navs */
1364 "</div>\n" /* .navs_wrapper */
1365 "<div class='dotted_line'></div>\n",
1366 index_page_str, repo_dir->name, rc->commit_id,
1367 index_page_str, repo_dir->name, rc->commit_id);
1379 if (t->next_id || t->prev_id) {
1380 error = gotweb_render_navs(c);
1384 fcgi_printf(c, "</div>\n"); /* .commits_content */
1392 static const struct got_error *
1393 gotweb_render_branches(struct request *c)
1395 const struct got_error *error = NULL;
1396 struct got_reflist_head refs;
1397 struct got_reflist_entry *re;
1398 struct transport *t = c->t;
1399 struct querystring *qs = t->qs;
1400 struct got_repository *repo = t->repo;
1401 const char *index_page_str;
1405 index_page_str = qs->index_page_str ? qs->index_page_str : "";
1409 error = got_ref_list(&refs, repo, "refs/heads",
1410 got_ref_cmp_by_name, NULL);
1414 r = fcgi_printf(c, "<div id='branches_title_wrapper'>\n"
1415 "<div id='branches_title'>Branches</div>\n"
1416 "</div>\n" /* #branches_title_wrapper */
1417 "<div id='branches_content'>\n");
1421 TAILQ_FOREACH(re, &refs, entry) {
1422 const char *refname = NULL;
1423 char *escaped_refname = NULL;
1425 if (got_ref_is_symbolic(re->ref))
1428 refname = got_ref_get_name(re->ref);
1429 if (refname == NULL) {
1430 error = got_error_from_errno("strdup");
1433 if (strncmp(refname, "refs/heads/", 11) != 0)
1436 error = got_get_repo_age(&age, c, qs->path, refname,
1441 if (strncmp(refname, "refs/heads/", 11) == 0)
1443 error = gotweb_escape_html(&escaped_refname, refname);
1447 r = fcgi_printf(c, "<div class='branches_wrapper'>\n"
1448 "<div class='branches_age'>%s</div>\n"
1449 "<div class='branches_space'> </div>\n"
1450 "<div class='branch'>"
1451 "<a href='?index_page=%s&path=%s&action=summary&headref=%s'>"
1453 "</div>\n" /* .branch */
1454 "<div class='navs_wrapper'>\n"
1455 "<div class='navs'>"
1456 "<a href='?index_page=%s&path=%s&action=summary&headref=%s'>"
1459 "<a href='?index_page=%s&path=%s&action=briefs&headref=%s'>"
1462 "<a href='?index_page=%s&path=%s&action=commits&headref=%s'>"
1464 "</div>\n" /* .navs */
1465 "</div>\n" /* .navs_wrapper */
1466 "<div class='dotted_line'></div>\n"
1467 "</div>\n", /* .branches_wrapper */
1469 index_page_str, qs->path, refname,
1471 index_page_str, qs->path, refname,
1472 index_page_str, qs->path, refname,
1473 index_page_str, qs->path, refname);
1474 free(escaped_refname);
1482 fcgi_printf(c, "</div>\n"); /* #branches_content */
1485 got_ref_list_free(&refs);
1489 static const struct got_error *
1490 gotweb_render_tree(struct request *c)
1492 const struct got_error *error = NULL;
1493 struct transport *t = c->t;
1494 struct repo_commit *rc = NULL;
1495 char *age = NULL, *msg = NULL;
1498 error = got_get_repo_commits(c, 1);
1502 rc = TAILQ_FIRST(&t->repo_commits);
1504 error = gotweb_get_time_str(&age, rc->committer_time, TM_LONG);
1508 error = gotweb_escape_html(&msg, rc->commit_msg);
1512 r = fcgi_printf(c, "<div id='tree_title_wrapper'>\n"
1513 "<div id='tree_title'>Tree</div>\n"
1514 "</div>\n" /* #tree_title_wrapper */
1515 "<div id='tree_content'>\n"
1516 "<div id='tree_header_wrapper'>\n"
1517 "<div id='tree_header'>\n"
1518 "<div id='header_tree_title'>Tree:</div>\n"
1519 "<div id='header_tree'>%s</div>\n"
1520 "<div class='header_age_title'>Date:</div>\n"
1521 "<div class='header_age'>%s</div>\n"
1522 "<div id='header_commit_msg_title'>Message:</div>\n"
1523 "<div id='header_commit_msg'>%s</div>\n"
1524 "</div>\n" /* #tree_header */
1525 "</div>\n" /* #tree_header_wrapper */
1526 "<div class='dotted_line'></div>\n"
1527 "<div id='tree'>\n",
1534 error = got_output_repo_tree(c);
1538 fcgi_printf(c, "</div>\n"); /* #tree */
1539 fcgi_printf(c, "</div>\n"); /* #tree_content */
1546 static const struct got_error *
1547 gotweb_render_diff(struct request *c)
1549 const struct got_error *error = NULL;
1550 struct transport *t = c->t;
1551 struct repo_commit *rc = NULL;
1552 char *age = NULL, *author = NULL, *msg = NULL;
1555 error = got_get_repo_commits(c, 1);
1559 rc = TAILQ_FIRST(&t->repo_commits);
1561 error = gotweb_get_time_str(&age, rc->committer_time, TM_LONG);
1564 error = gotweb_escape_html(&author, rc->author);
1567 error = gotweb_escape_html(&msg, rc->commit_msg);
1571 r = fcgi_printf(c, "<div id='diff_title_wrapper'>\n"
1572 "<div id='diff_title'>Commit Diff</div>\n"
1573 "</div>\n" /* #diff_title_wrapper */
1574 "<div id='diff_content'>\n"
1575 "<div id='diff_header_wrapper'>\n"
1576 "<div id='diff_header'>\n"
1577 "<div id='header_diff_title'>Diff:</div>\n"
1578 "<div id='header_diff'>%s<br />%s</div>\n"
1579 "<div class='header_commit_title'>Commit:</div>\n"
1580 "<div class='header_commit'>%s</div>\n"
1581 "<div id='header_tree_title'>Tree:</div>\n"
1582 "<div id='header_tree'>%s</div>\n"
1583 "<div class='header_author_title'>Author:</div>\n"
1584 "<div class='header_author'>%s</div>\n"
1585 "<div class='header_age_title'>Date:</div>\n"
1586 "<div class='header_age'>%s</div>\n"
1587 "<div id='header_commit_msg_title'>Message:</div>\n"
1588 "<div id='header_commit_msg'>%s</div>\n"
1589 "</div>\n" /* #diff_header */
1590 "</div>\n" /* #diff_header_wrapper */
1591 "<div class='dotted_line'></div>\n"
1592 "<div id='diff'>\n",
1593 rc->parent_id, rc->commit_id,
1602 error = got_output_repo_diff(c);
1606 fcgi_printf(c, "</div>\n"); /* #diff */
1607 fcgi_printf(c, "</div>\n"); /* #diff_content */
1615 static const struct got_error *
1616 gotweb_render_summary(struct request *c)
1618 const struct got_error *error = NULL;
1619 struct transport *t = c->t;
1620 struct server *srv = c->srv;
1623 if (fcgi_printf(c, "<div id='summary_wrapper'>\n") == -1)
1626 if (srv->show_repo_description) {
1628 "<div id='description_title'>Description:</div>\n"
1629 "<div id='description'>%s</div>\n",
1630 t->repo_dir->description ? t->repo_dir->description : "");
1635 if (srv->show_repo_owner) {
1637 "<div id='repo_owner_title'>Owner:</div>\n"
1638 "<div id='repo_owner'>%s</div>\n",
1639 t->repo_dir->owner ? t->repo_dir->owner : "");
1644 if (srv->show_repo_age) {
1646 "<div id='last_change_title'>Last Change:</div>\n"
1647 "<div id='last_change'>%s</div>\n",
1653 if (srv->show_repo_cloneurl) {
1655 "<div id='cloneurl_title'>Clone URL:</div>\n"
1656 "<div id='cloneurl'>%s</div>\n",
1657 t->repo_dir->url ? t->repo_dir->url : "");
1662 r = fcgi_printf(c, "</div>\n"); /* #summary_wrapper */
1666 error = gotweb_render_briefs(c);
1668 log_warnx("%s: %s", __func__, error->msg);
1672 error = gotweb_render_tags(c);
1674 log_warnx("%s: %s", __func__, error->msg);
1678 error = gotweb_render_branches(c);
1680 log_warnx("%s: %s", __func__, error->msg);
1685 static const struct got_error *
1686 gotweb_render_tag(struct request *c)
1688 const struct got_error *error = NULL;
1689 struct repo_tag *rt = NULL;
1690 struct transport *t = c->t;
1691 char *tagname = NULL, *age = NULL, *author = NULL, *msg = NULL;
1693 error = got_get_repo_tags(c, 1);
1697 if (t->tag_count == 0) {
1698 error = got_error_set_errno(GOT_ERR_BAD_OBJ_ID,
1703 rt = TAILQ_LAST(&t->repo_tags, repo_tags_head);
1705 error = gotweb_get_time_str(&age, rt->tagger_time, TM_LONG);
1708 error = gotweb_escape_html(&author, rt->tagger);
1711 error = gotweb_escape_html(&msg, rt->commit_msg);
1715 tagname = rt->tag_name;
1716 if (strncmp(tagname, "refs/", 5) == 0)
1718 error = gotweb_escape_html(&tagname, tagname);
1722 fcgi_printf(c, "<div id='tags_title_wrapper'>\n"
1723 "<div id='tags_title'>Tag</div>\n"
1724 "</div>\n" /* #tags_title_wrapper */
1725 "<div id='tags_content'>\n"
1726 "<div id='tag_header_wrapper'>\n"
1727 "<div id='tag_header'>\n"
1728 "<div class='header_commit_title'>Commit:</div>\n"
1729 "<div class='header_commit'>%s"
1730 " <span class='refs_str'>(%s)</span></div>\n"
1731 "<div class='header_author_title'>Tagger:</div>\n"
1732 "<div class='header_author'>%s</div>\n"
1733 "<div class='header_age_title'>Date:</div>\n"
1734 "<div class='header_age'>%s</div>\n"
1735 "<div id='header_commit_msg_title'>Message:</div>\n"
1736 "<div id='header_commit_msg'>%s</div>\n"
1737 "</div>\n" /* #tag_header */
1738 "<div class='dotted_line'></div>\n"
1739 "<div id='tag_commit'>\n%s</div>"
1740 "</div>", /* tag_header_wrapper */
1755 static const struct got_error *
1756 gotweb_render_tags(struct request *c)
1758 const struct got_error *error = NULL;
1759 struct repo_tag *rt = NULL;
1760 struct server *srv = c->srv;
1761 struct transport *t = c->t;
1762 struct querystring *qs = t->qs;
1763 struct repo_dir *repo_dir = t->repo_dir;
1764 const char *index_page_str;
1765 char *age = NULL, *tagname = NULL, *msg = NULL, *newline;
1766 int r, commit_found = 0;
1768 index_page_str = qs->index_page_str ? qs->index_page_str : "";
1770 if (qs->action == BRIEFS) {
1772 error = got_get_repo_tags(c, D_MAXSLCOMMDISP);
1774 error = got_get_repo_tags(c, srv->max_commits_display);
1778 r = fcgi_printf(c, "<div id='tags_title_wrapper'>\n"
1779 "<div id='tags_title'>Tags</div>\n"
1780 "</div>\n" /* #tags_title_wrapper */
1781 "<div id='tags_content'>\n");
1785 if (t->tag_count == 0) {
1786 r = fcgi_printf(c, "<div id='err_content'>%s\n</div>\n",
1787 "This repository contains no tags");
1792 TAILQ_FOREACH(rt, &t->repo_tags, entry) {
1793 if (commit_found == 0 && qs->commit != NULL) {
1794 if (strcmp(qs->commit, rt->commit_id) != 0)
1799 error = gotweb_get_time_str(&age, rt->tagger_time, TM_DIFF);
1803 tagname = rt->tag_name;
1804 if (strncmp(tagname, "refs/tags/", 10) == 0)
1806 error = gotweb_escape_html(&tagname, tagname);
1810 if (rt->tag_commit != NULL) {
1811 newline = strchr(rt->tag_commit, '\n');
1814 error = gotweb_escape_html(&msg, rt->tag_commit);
1819 r = fcgi_printf(c, "<div class='tag_age'>%s</div>\n"
1820 "<div class='tag'>%s</div>\n"
1821 "<div class='tag_log'>"
1822 "<a href='?index_page=%s&path=%s&action=tag&commit=%s'>"
1824 "</div>\n" /* .tag_log */
1825 "<div class='navs_wrapper'>\n"
1826 "<div class='navs'>"
1827 "<a href='?index_page=%s&path=%s&action=tag&commit=%s'>"
1830 "<a href='?index_page=%s&path=%s&action=briefs&commit=%s'>"
1833 "<a href='?index_page=%s&path=%s&action=commits&commit=%s'>"
1835 "</div>\n" /* .navs */
1836 "</div>\n" /* .navs_wrapper */
1837 "<div class='dotted_line'></div>\n",
1840 index_page_str, repo_dir->name, rt->commit_id,
1842 index_page_str, repo_dir->name, rt->commit_id,
1843 index_page_str, repo_dir->name, rt->commit_id,
1844 index_page_str, repo_dir->name, rt->commit_id);
1855 if (t->next_id || t->prev_id) {
1856 error = gotweb_render_navs(c);
1860 fcgi_printf(c, "</div>\n"); /* #tags_content */
1868 const struct got_error *
1869 gotweb_escape_html(char **escaped_html, const char *orig_html)
1871 const struct got_error *error = NULL;
1872 struct escape_pair {
1883 size_t orig_len, len;
1886 orig_len = strlen(orig_html);
1888 for (i = 0; i < orig_len; i++) {
1889 for (j = 0; j < nitems(esc); j++) {
1890 if (orig_html[i] != esc[j].c)
1892 len += strlen(esc[j].s) - 1 /* escaped char */;
1896 *escaped_html = calloc(len + 1 /* NUL */, sizeof(**escaped_html));
1897 if (*escaped_html == NULL)
1898 return got_error_from_errno("calloc");
1901 for (i = 0; i < orig_len; i++) {
1903 for (j = 0; j < nitems(esc); j++) {
1904 if (orig_html[i] != esc[j].c)
1907 if (strlcat(*escaped_html, esc[j].s, len + 1)
1909 error = got_error(GOT_ERR_NO_SPACE);
1912 x += strlen(esc[j].s);
1917 (*escaped_html)[x] = orig_html[i];
1923 free(*escaped_html);
1924 *escaped_html = NULL;
1926 (*escaped_html)[x] = '\0';
1932 static struct got_repository *
1933 find_cached_repo(struct server *srv, const char *path)
1937 for (i = 0; i < srv->ncached_repos; i++) {
1938 if (strcmp(srv->cached_repos[i].path, path) == 0)
1939 return srv->cached_repos[i].repo;
1945 static const struct got_error *
1946 cache_repo(struct got_repository **new, struct server *srv,
1947 struct repo_dir *repo_dir, struct socket *sock)
1949 const struct got_error *error = NULL;
1950 struct got_repository *repo;
1951 struct cached_repo *cr;
1954 if (srv->ncached_repos >= nitems(srv->cached_repos)) {
1955 cr = &srv->cached_repos[srv->ncached_repos - 1];
1956 error = got_repo_close(cr->repo);
1957 memset(cr, 0, sizeof(*cr));
1958 srv->ncached_repos--;
1961 memmove(&srv->cached_repos[1], &srv->cached_repos[0],
1962 srv->ncached_repos * sizeof(srv->cached_repos[0]));
1963 cr = &srv->cached_repos[0];
1966 cr = &srv->cached_repos[srv->ncached_repos];
1969 error = got_repo_open(&repo, repo_dir->path, NULL, sock->pack_fds);
1972 memmove(&srv->cached_repos[0], &srv->cached_repos[1],
1973 srv->ncached_repos * sizeof(srv->cached_repos[0]));
1978 if (strlcpy(cr->path, repo_dir->path, sizeof(cr->path))
1979 >= sizeof(cr->path)) {
1981 memmove(&srv->cached_repos[0], &srv->cached_repos[1],
1982 srv->ncached_repos * sizeof(srv->cached_repos[0]));
1984 return got_error(GOT_ERR_NO_SPACE);
1988 srv->ncached_repos++;
1993 static const struct got_error *
1994 gotweb_load_got_path(struct request *c, struct repo_dir *repo_dir)
1996 const struct got_error *error = NULL;
1997 struct socket *sock = c->sock;
1998 struct server *srv = c->srv;
1999 struct transport *t = c->t;
2000 struct got_repository *repo = NULL;
2004 if (asprintf(&dir_test, "%s/%s/%s", srv->repos_path, repo_dir->name,
2005 GOTWEB_GIT_DIR) == -1)
2006 return got_error_from_errno("asprintf");
2008 dt = opendir(dir_test);
2012 repo_dir->path = dir_test;
2017 if (asprintf(&dir_test, "%s/%s", srv->repos_path,
2018 repo_dir->name) == -1)
2019 return got_error_from_errno("asprintf");
2021 dt = opendir(dir_test);
2023 error = got_error_path(repo_dir->name, GOT_ERR_NOT_GIT_REPO);
2026 repo_dir->path = dir_test;
2031 repo = find_cached_repo(srv, repo_dir->path);
2033 error = cache_repo(&repo, srv, repo_dir, sock);
2038 error = gotweb_get_repo_description(&repo_dir->description, srv,
2042 error = got_get_repo_owner(&repo_dir->owner, c, repo_dir->path);
2045 error = got_get_repo_age(&repo_dir->age, c, repo_dir->path,
2049 error = gotweb_get_clone_url(&repo_dir->url, srv, repo_dir->path);
2052 if (dt != NULL && closedir(dt) == EOF && error == NULL)
2053 error = got_error_from_errno("closedir");
2057 static const struct got_error *
2058 gotweb_init_repo_dir(struct repo_dir **repo_dir, const char *dir)
2060 const struct got_error *error;
2062 *repo_dir = calloc(1, sizeof(**repo_dir));
2063 if (*repo_dir == NULL)
2064 return got_error_from_errno("calloc");
2066 if (asprintf(&(*repo_dir)->name, "%s", dir) == -1) {
2067 error = got_error_from_errno("asprintf");
2072 (*repo_dir)->owner = NULL;
2073 (*repo_dir)->description = NULL;
2074 (*repo_dir)->url = NULL;
2075 (*repo_dir)->age = NULL;
2076 (*repo_dir)->path = NULL;
2081 static const struct got_error *
2082 gotweb_get_repo_description(char **description, struct server *srv, char *dir)
2084 const struct got_error *error = NULL;
2086 char *d_file = NULL;
2090 *description = NULL;
2091 if (srv->show_repo_description == 0)
2094 if (asprintf(&d_file, "%s/description", dir) == -1)
2095 return got_error_from_errno("asprintf");
2097 f = fopen(d_file, "r");
2099 if (errno != ENOENT && errno != EACCES)
2100 error = got_error_from_errno2("fopen", d_file);
2104 if (fseek(f, 0, SEEK_END) == -1) {
2105 error = got_ferror(f, GOT_ERR_IO);
2110 error = got_ferror(f, GOT_ERR_IO);
2115 *description = strdup("");
2116 if (*description == NULL)
2117 error = got_error_from_errno("strdup");
2121 if (fseek(f, 0, SEEK_SET) == -1) {
2122 error = got_ferror(f, GOT_ERR_IO);
2125 *description = calloc(len + 1, sizeof(**description));
2126 if (*description == NULL) {
2127 error = got_error_from_errno("calloc");
2131 n = fread(*description, 1, len, f);
2132 if (n == 0 && ferror(f))
2133 error = got_ferror(f, GOT_ERR_IO);
2135 if (f != NULL && fclose(f) == EOF && error == NULL)
2136 error = got_error_from_errno("fclose");
2141 static const struct got_error *
2142 gotweb_get_clone_url(char **url, struct server *srv, char *dir)
2144 const struct got_error *error = NULL;
2146 char *d_file = NULL;
2152 if (srv->show_repo_cloneurl == 0)
2155 if (asprintf(&d_file, "%s/cloneurl", dir) == -1)
2156 return got_error_from_errno("asprintf");
2158 f = fopen(d_file, "r");
2160 if (errno != ENOENT && errno != EACCES)
2161 error = got_error_from_errno2("fopen", d_file);
2165 if (fseek(f, 0, SEEK_END) == -1) {
2166 error = got_ferror(f, GOT_ERR_IO);
2171 error = got_ferror(f, GOT_ERR_IO);
2177 if (fseek(f, 0, SEEK_SET) == -1) {
2178 error = got_ferror(f, GOT_ERR_IO);
2182 *url = calloc(len + 1, sizeof(**url));
2184 error = got_error_from_errno("calloc");
2188 n = fread(*url, 1, len, f);
2189 if (n == 0 && ferror(f))
2190 error = got_ferror(f, GOT_ERR_IO);
2192 if (f != NULL && fclose(f) == EOF && error == NULL)
2193 error = got_error_from_errno("fclose");
2198 const struct got_error *
2199 gotweb_get_time_str(char **repo_age, time_t committer_time, int ref_tm)
2202 long long diff_time;
2203 const char *years = "years ago", *months = "months ago";
2204 const char *weeks = "weeks ago", *days = "days ago";
2205 const char *hours = "hours ago", *minutes = "minutes ago";
2206 const char *seconds = "seconds ago", *now = "right now";
2214 diff_time = time(NULL) - committer_time;
2215 if (diff_time > 60 * 60 * 24 * 365 * 2) {
2216 if (asprintf(repo_age, "%lld %s",
2217 (diff_time / 60 / 60 / 24 / 365), years) == -1)
2218 return got_error_from_errno("asprintf");
2219 } else if (diff_time > 60 * 60 * 24 * (365 / 12) * 2) {
2220 if (asprintf(repo_age, "%lld %s",
2221 (diff_time / 60 / 60 / 24 / (365 / 12)),
2223 return got_error_from_errno("asprintf");
2224 } else if (diff_time > 60 * 60 * 24 * 7 * 2) {
2225 if (asprintf(repo_age, "%lld %s",
2226 (diff_time / 60 / 60 / 24 / 7), weeks) == -1)
2227 return got_error_from_errno("asprintf");
2228 } else if (diff_time > 60 * 60 * 24 * 2) {
2229 if (asprintf(repo_age, "%lld %s",
2230 (diff_time / 60 / 60 / 24), days) == -1)
2231 return got_error_from_errno("asprintf");
2232 } else if (diff_time > 60 * 60 * 2) {
2233 if (asprintf(repo_age, "%lld %s",
2234 (diff_time / 60 / 60), hours) == -1)
2235 return got_error_from_errno("asprintf");
2236 } else if (diff_time > 60 * 2) {
2237 if (asprintf(repo_age, "%lld %s", (diff_time / 60),
2239 return got_error_from_errno("asprintf");
2240 } else if (diff_time > 2) {
2241 if (asprintf(repo_age, "%lld %s", diff_time,
2243 return got_error_from_errno("asprintf");
2245 if (asprintf(repo_age, "%s", now) == -1)
2246 return got_error_from_errno("asprintf");
2250 if (gmtime_r(&committer_time, &tm) == NULL)
2251 return got_error_from_errno("gmtime_r");
2253 s = asctime_r(&tm, datebuf);
2255 return got_error_from_errno("asctime_r");
2257 if (asprintf(repo_age, "%s UTC", datebuf) == -1)
2258 return got_error_from_errno("asprintf");