2 * Copyright (c) 2019, 2020 Tracey Emery <tracey@traceyemery.net>
3 * Copyright (c) 2018, 2019 Stefan Sperling <stsp@openbsd.org>
5 * Permission to use, copy, modify, and distribute this software for any
6 * purpose with or without fee is hereby granted, provided that the above
7 * copyright notice and this permission notice appear in all copies.
9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
18 #include <sys/queue.h>
20 #include <sys/types.h>
34 #include <got_object.h>
35 #include <got_reference.h>
36 #include <got_repository.h>
38 #include <got_cancel.h>
39 #include <got_worktree.h>
41 #include <got_commit_graph.h>
42 #include <got_blame.h>
43 #include <got_privsep.h>
44 #include <got_opentemp.h>
52 #define nitems(_a) (sizeof((_a)) / sizeof((_a)[0]))
56 TAILQ_HEAD(headers, gw_header) gw_headers;
57 TAILQ_HEAD(dirs, gw_dir) gw_dirs;
58 struct got_repository *repo;
59 struct gw_dir *gw_dir;
60 struct gotweb_conf *gw_conf;
61 struct ktemplate *gw_tmpl;
62 struct khtmlreq *gw_html_req;
64 const struct got_error *error;
65 const char *repo_name;
68 const char *repo_file;
73 unsigned int repos_total;
78 TAILQ_ENTRY(gw_header) entry;
79 struct got_reflist_head refs;
83 char *commit_id; /* id_str1 */
84 char *parent_id; /* id_str2 */
89 time_t committer_time;
93 TAILQ_ENTRY(gw_dir) entry;
134 static const char *const gw_templs[TEMPL__MAX] = {
144 static const struct kvalid gw_keys[KEY__ZMAX] = {
145 { kvalid_stringne, "action" },
146 { kvalid_stringne, "commit" },
147 { kvalid_stringne, "file" },
148 { kvalid_stringne, "folder" },
149 { kvalid_stringne, "headref" },
150 { kvalid_int, "page" },
151 { kvalid_stringne, "path" },
154 static struct gw_header *gw_init_header(void);
156 static void gw_free_header(struct gw_header *);
158 static int gw_template(size_t, void *);
160 static const struct got_error *gw_error(struct gw_trans *);
161 static const struct got_error *gw_init_gw_dir(struct gw_dir **, const char *);
162 static const struct got_error *gw_get_repo_description(char **,
163 struct gw_trans *, char *);
164 static const struct got_error *gw_get_repo_owner(char **, struct gw_trans *,
166 static const struct got_error *gw_get_time_str(char **, time_t, int);
167 static const struct got_error *gw_get_repo_age(char **, struct gw_trans *,
168 char *, const char *, int);
169 static const struct got_error *gw_output_file_blame(struct gw_trans *);
170 static const struct got_error *gw_output_blob_buf(struct gw_trans *);
171 static const struct got_error *gw_output_repo_tree(struct gw_trans *);
172 static const struct got_error *gw_output_diff(struct gw_trans *,
174 static const struct got_error *gw_output_repo_tags(struct gw_trans *,
175 struct gw_header *, int, int);
176 static const struct got_error *gw_output_repo_heads(struct gw_trans *);
177 static const struct got_error *gw_output_site_link(struct gw_trans *);
178 static const struct got_error *gw_get_clone_url(char **, struct gw_trans *,
180 static const struct got_error *gw_colordiff_line(struct gw_trans *, char *);
182 static const struct got_error *gw_gen_commit_header(struct gw_trans *, char *,
184 static const struct got_error *gw_gen_diff_header(struct gw_trans *, char *,
186 static const struct got_error *gw_gen_author_header(struct gw_trans *,
188 static const struct got_error *gw_gen_age_header(struct gw_trans *,
190 static const struct got_error *gw_gen_committer_header(struct gw_trans *,
192 static const struct got_error *gw_gen_commit_msg_header(struct gw_trans*,
194 static const struct got_error *gw_gen_tree_header(struct gw_trans *, char *);
195 static const struct got_error *gw_display_open(struct gw_trans *, enum khttp,
197 static const struct got_error *gw_display_index(struct gw_trans *);
198 static const struct got_error *gw_get_header(struct gw_trans *,
199 struct gw_header *, int);
200 static const struct got_error *gw_get_commits(struct gw_trans *,
201 struct gw_header *, int,
202 struct got_object_id *);
203 static const struct got_error *gw_get_commit(struct gw_trans *,
205 struct got_commit_object *,
206 struct got_object_id *);
207 static const struct got_error *gw_apply_unveil(const char *);
208 static const struct got_error *gw_blame_cb(void *, int, int,
209 struct got_object_id *);
210 static const struct got_error *gw_load_got_paths(struct gw_trans *);
211 static const struct got_error *gw_load_got_path(struct gw_trans *,
213 static const struct got_error *gw_parse_querystring(struct gw_trans *);
214 static const struct got_error *gw_blame(struct gw_trans *);
215 static const struct got_error *gw_blob(struct gw_trans *);
216 static const struct got_error *gw_diff(struct gw_trans *);
217 static const struct got_error *gw_index(struct gw_trans *);
218 static const struct got_error *gw_commits(struct gw_trans *);
219 static const struct got_error *gw_briefs(struct gw_trans *);
220 static const struct got_error *gw_summary(struct gw_trans *);
221 static const struct got_error *gw_tree(struct gw_trans *);
222 static const struct got_error *gw_tag(struct gw_trans *);
224 struct gw_query_action {
225 unsigned int func_id;
226 const char *func_name;
227 const struct got_error *(*func_main)(struct gw_trans *);
231 enum gw_query_actions {
244 static struct gw_query_action gw_query_funcs[] = {
245 { GW_BLAME, "blame", gw_blame, "gw_tmpl/blame.tmpl" },
246 { GW_BLOB, "blob", NULL, NULL },
247 { GW_BRIEFS, "briefs", gw_briefs, "gw_tmpl/briefs.tmpl" },
248 { GW_COMMITS, "commits", gw_commits, "gw_tmpl/commit.tmpl" },
249 { GW_DIFF, "diff", gw_diff, "gw_tmpl/diff.tmpl" },
250 { GW_ERR, "error", gw_error, "gw_tmpl/err.tmpl" },
251 { GW_INDEX, "index", gw_index, "gw_tmpl/index.tmpl" },
252 { GW_SUMMARY, "summary", gw_summary, "gw_tmpl/summry.tmpl" },
253 { GW_TAG, "tag", gw_tag, "gw_tmpl/tag.tmpl" },
254 { GW_TREE, "tree", gw_tree, "gw_tmpl/tree.tmpl" },
258 gw_get_action_name(struct gw_trans *gw_trans)
260 return gw_query_funcs[gw_trans->action].func_name;
263 static const struct got_error *
264 gw_kcgi_error(enum kcgi_err kerr)
269 if (kerr == KCGI_EXIT || kerr == KCGI_HUP)
270 return got_error(GOT_ERR_CANCELLED);
272 if (kerr == KCGI_ENOMEM)
273 return got_error_set_errno(ENOMEM,
274 kcgi_strerror(kerr));
276 if (kerr == KCGI_ENFILE)
277 return got_error_set_errno(ENFILE,
278 kcgi_strerror(kerr));
280 if (kerr == KCGI_EAGAIN)
281 return got_error_set_errno(EAGAIN,
282 kcgi_strerror(kerr));
284 if (kerr == KCGI_FORM)
285 return got_error_msg(GOT_ERR_IO,
286 kcgi_strerror(kerr));
288 return got_error_from_errno(kcgi_strerror(kerr));
291 static const struct got_error *
292 gw_apply_unveil(const char *repo_path)
294 const struct got_error *err;
296 if (repo_path && unveil(repo_path, "r") != 0)
297 return got_error_from_errno2("unveil", repo_path);
299 if (unveil(GOT_TMPDIR_STR, "rwc") != 0)
300 return got_error_from_errno2("unveil", GOT_TMPDIR_STR);
302 err = got_privsep_unveil_exec_helpers();
306 if (unveil(NULL, NULL) != 0)
307 return got_error_from_errno("unveil");
313 isbinary(const uint8_t *buf, size_t n)
317 for (i = 0; i < n; i++)
323 static const struct got_error *
324 gw_blame(struct gw_trans *gw_trans)
326 const struct got_error *error = NULL;
327 struct gw_header *header = NULL;
329 enum kcgi_err kerr = KCGI_OK;
331 if (pledge("stdio rpath wpath cpath proc exec sendfd unveil",
333 return got_error_from_errno("pledge");
335 if ((header = gw_init_header()) == NULL)
336 return got_error_from_errno("malloc");
338 error = gw_apply_unveil(gw_trans->gw_dir->path);
342 /* check querystring */
343 if (gw_trans->repo_file == NULL) {
344 error = got_error_msg(GOT_ERR_QUERYSTRING,
345 "file required in querystring");
348 if (gw_trans->commit_id == NULL) {
349 error = got_error_msg(GOT_ERR_QUERYSTRING,
350 "commit required in querystring");
354 error = gw_get_header(gw_trans, header, 1);
357 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
358 "blame_header_wrapper", KATTR__MAX);
361 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
362 "blame_header", KATTR__MAX);
365 error = gw_get_time_str(&age, header->committer_time,
369 error = gw_gen_age_header(gw_trans, age ?age : "");
372 error = gw_gen_commit_msg_header(gw_trans, header->commit_msg);
375 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
378 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
379 "dotted_line", KATTR__MAX);
382 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
386 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
387 "blame", KATTR__MAX);
390 error = gw_output_file_blame(gw_trans);
393 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
395 gw_free_header(header);
396 if (error == NULL && kerr != KCGI_OK)
397 error = gw_kcgi_error(kerr);
401 static const struct got_error *
402 gw_blob(struct gw_trans *gw_trans)
404 const struct got_error *error = NULL, *err = NULL;
405 struct gw_header *header = NULL;
406 enum kcgi_err kerr = KCGI_OK;
408 if (pledge("stdio rpath wpath cpath proc exec sendfd unveil",
410 return got_error_from_errno("pledge");
412 if ((header = gw_init_header()) == NULL)
413 return got_error_from_errno("malloc");
415 error = gw_apply_unveil(gw_trans->gw_dir->path);
419 /* check querystring */
420 if (gw_trans->repo_file == NULL) {
421 error = got_error_msg(GOT_ERR_QUERYSTRING,
422 "file required in querystring");
425 if (gw_trans->commit_id == NULL) {
426 error = got_error_msg(GOT_ERR_QUERYSTRING,
427 "commit required in querystring");
430 error = gw_get_header(gw_trans, header, 1);
434 error = gw_output_blob_buf(gw_trans);
438 gw_trans->mime = KMIME_TEXT_PLAIN;
439 err = gw_display_index(gw_trans);
444 kerr = khttp_puts(gw_trans->gw_req, error->msg);
447 gw_free_header(header);
448 if (error == NULL && kerr != KCGI_OK)
449 error = gw_kcgi_error(kerr);
453 static const struct got_error *
454 gw_diff(struct gw_trans *gw_trans)
456 const struct got_error *error = NULL;
457 struct gw_header *header = NULL;
459 enum kcgi_err kerr = KCGI_OK;
461 if (pledge("stdio rpath wpath cpath proc exec sendfd unveil",
463 return got_error_from_errno("pledge");
465 if ((header = gw_init_header()) == NULL)
466 return got_error_from_errno("malloc");
468 error = gw_apply_unveil(gw_trans->gw_dir->path);
472 error = gw_get_header(gw_trans, header, 1);
476 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
477 "diff_header_wrapper", KATTR__MAX);
480 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
481 "diff_header", KATTR__MAX);
484 error = gw_gen_diff_header(gw_trans, header->parent_id,
488 error = gw_gen_commit_header(gw_trans, header->commit_id,
492 error = gw_gen_tree_header(gw_trans, header->tree_id);
495 error = gw_gen_author_header(gw_trans, header->author);
498 error = gw_gen_committer_header(gw_trans, header->author);
501 error = gw_get_time_str(&age, header->committer_time,
505 error = gw_gen_age_header(gw_trans, age ?age : "");
508 error = gw_gen_commit_msg_header(gw_trans, header->commit_msg);
511 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
514 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
515 "dotted_line", KATTR__MAX);
518 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
522 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
526 error = gw_output_diff(gw_trans, header);
530 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
532 gw_free_header(header);
534 if (error == NULL && kerr != KCGI_OK)
535 error = gw_kcgi_error(kerr);
539 static const struct got_error *
540 gw_index(struct gw_trans *gw_trans)
542 const struct got_error *error = NULL;
543 struct gw_dir *gw_dir = NULL;
544 char *href_next = NULL, *href_prev = NULL, *href_summary = NULL;
545 char *href_briefs = NULL, *href_commits = NULL, *href_tree = NULL;
546 unsigned int prev_disp = 0, next_disp = 1, dir_c = 0;
549 if (pledge("stdio rpath proc exec sendfd unveil",
551 error = got_error_from_errno("pledge");
555 error = gw_apply_unveil(gw_trans->gw_conf->got_repos_path);
559 error = gw_load_got_paths(gw_trans);
563 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
564 "index_header", KATTR__MAX);
566 return gw_kcgi_error(kerr);
567 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
568 "index_header_project", KATTR__MAX);
570 return gw_kcgi_error(kerr);
571 kerr = khtml_puts(gw_trans->gw_html_req, "Project");
573 return gw_kcgi_error(kerr);
574 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
576 return gw_kcgi_error(kerr);
578 if (gw_trans->gw_conf->got_show_repo_description) {
579 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
580 "index_header_description", KATTR__MAX);
582 return gw_kcgi_error(kerr);
583 kerr = khtml_puts(gw_trans->gw_html_req, "Description");
585 return gw_kcgi_error(kerr);
586 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
588 return gw_kcgi_error(kerr);
591 if (gw_trans->gw_conf->got_show_repo_owner) {
592 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
593 "index_header_owner", KATTR__MAX);
595 return gw_kcgi_error(kerr);
596 kerr = khtml_puts(gw_trans->gw_html_req, "Owner");
598 return gw_kcgi_error(kerr);
599 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
601 return gw_kcgi_error(kerr);
604 if (gw_trans->gw_conf->got_show_repo_age) {
605 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
606 "index_header_age", KATTR__MAX);
608 return gw_kcgi_error(kerr);
609 kerr = khtml_puts(gw_trans->gw_html_req, "Last Change");
611 return gw_kcgi_error(kerr);
612 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
614 return gw_kcgi_error(kerr);
617 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
619 return gw_kcgi_error(kerr);
621 if (TAILQ_EMPTY(&gw_trans->gw_dirs)) {
622 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
623 "index_wrapper", KATTR__MAX);
625 return gw_kcgi_error(kerr);
626 kerr = khtml_puts(gw_trans->gw_html_req,
627 "No repositories found in ");
629 return gw_kcgi_error(kerr);
630 kerr = khtml_puts(gw_trans->gw_html_req,
631 gw_trans->gw_conf->got_repos_path);
633 return gw_kcgi_error(kerr);
634 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
636 return gw_kcgi_error(kerr);
637 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
638 "dotted_line", KATTR__MAX);
640 return gw_kcgi_error(kerr);
641 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
643 return gw_kcgi_error(kerr);
647 TAILQ_FOREACH(gw_dir, &gw_trans->gw_dirs, entry)
650 TAILQ_FOREACH(gw_dir, &gw_trans->gw_dirs, entry) {
651 if (gw_trans->page > 0 && (gw_trans->page *
652 gw_trans->gw_conf->got_max_repos_display) > prev_disp) {
659 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
660 "index_wrapper", KATTR__MAX);
664 if (asprintf(&href_summary, "?path=%s&action=summary",
665 gw_dir->name) == -1) {
666 error = got_error_from_errno("asprintf");
669 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
670 "index_project", KATTR__MAX);
673 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A, KATTR_HREF,
674 href_summary, KATTR__MAX);
677 kerr = khtml_puts(gw_trans->gw_html_req, gw_dir->name);
680 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
683 if (gw_trans->gw_conf->got_show_repo_description) {
684 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
685 KATTR_ID, "index_project_description", KATTR__MAX);
688 kerr = khtml_puts(gw_trans->gw_html_req,
689 gw_dir->description ? gw_dir->description : "");
692 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
696 if (gw_trans->gw_conf->got_show_repo_owner) {
697 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
698 KATTR_ID, "index_project_owner", KATTR__MAX);
701 kerr = khtml_puts(gw_trans->gw_html_req,
702 gw_dir->owner ? gw_dir->owner : "");
705 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
709 if (gw_trans->gw_conf->got_show_repo_age) {
710 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
711 KATTR_ID, "index_project_age", KATTR__MAX);
714 kerr = khtml_puts(gw_trans->gw_html_req,
715 gw_dir->age ? gw_dir->age : "");
718 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
723 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
724 "navs_wrapper", KATTR__MAX);
727 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
732 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A, KATTR_HREF,
733 href_summary, KATTR__MAX);
736 kerr = khtml_puts(gw_trans->gw_html_req, "summary");
739 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
743 kerr = khtml_puts(gw_trans->gw_html_req, " | ");
747 if (asprintf(&href_briefs, "?path=%s&action=briefs",
748 gw_dir->name) == -1) {
749 error = got_error_from_errno("asprintf");
752 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A, KATTR_HREF,
753 href_briefs, KATTR__MAX);
756 kerr = khtml_puts(gw_trans->gw_html_req, "commit briefs");
759 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
761 error = gw_kcgi_error(kerr);
763 kerr = khtml_puts(gw_trans->gw_html_req, " | ");
767 if (asprintf(&href_commits, "?path=%s&action=commits",
768 gw_dir->name) == -1) {
769 error = got_error_from_errno("asprintf");
772 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A, KATTR_HREF,
773 href_commits, KATTR__MAX);
776 kerr = khtml_puts(gw_trans->gw_html_req, "commits");
779 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
783 kerr = khtml_puts(gw_trans->gw_html_req, " | ");
787 if (asprintf(&href_tree, "?path=%s&action=tree",
788 gw_dir->name) == -1) {
789 error = got_error_from_errno("asprintf");
792 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A, KATTR_HREF,
793 href_tree, KATTR__MAX);
796 kerr = khtml_puts(gw_trans->gw_html_req, "tree");
800 kerr = khtml_closeelem(gw_trans->gw_html_req, 4);
803 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
804 "dotted_line", KATTR__MAX);
807 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
820 if (gw_trans->gw_conf->got_max_repos_display == 0)
823 if (next_disp == gw_trans->gw_conf->got_max_repos_display) {
824 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
825 KATTR_ID, "np_wrapper", KATTR__MAX);
828 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
829 KATTR_ID, "nav_prev", KATTR__MAX);
832 } else if ((gw_trans->gw_conf->got_max_repos_display > 0) &&
833 (gw_trans->page > 0) &&
834 (next_disp == gw_trans->gw_conf->got_max_repos_display ||
835 prev_disp == gw_trans->repos_total)) {
836 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
837 KATTR_ID, "np_wrapper", KATTR__MAX);
840 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
841 KATTR_ID, "nav_prev", KATTR__MAX);
846 if ((gw_trans->gw_conf->got_max_repos_display > 0) &&
847 (gw_trans->page > 0) &&
848 (next_disp == gw_trans->gw_conf->got_max_repos_display ||
849 prev_disp == gw_trans->repos_total)) {
850 if (asprintf(&href_prev, "?page=%d",
851 gw_trans->page - 1) == -1) {
852 error = got_error_from_errno("asprintf");
855 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
856 KATTR_HREF, href_prev, KATTR__MAX);
859 kerr = khtml_puts(gw_trans->gw_html_req, "Previous");
862 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
867 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
869 return gw_kcgi_error(kerr);
871 if (gw_trans->gw_conf->got_max_repos_display > 0 &&
872 next_disp == gw_trans->gw_conf->got_max_repos_display &&
873 dir_c != (gw_trans->page + 1) *
874 gw_trans->gw_conf->got_max_repos_display) {
875 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
876 KATTR_ID, "nav_next", KATTR__MAX);
879 if (asprintf(&href_next, "?page=%d",
880 gw_trans->page + 1) == -1) {
881 error = got_error_from_errno("calloc");
884 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
885 KATTR_HREF, href_next, KATTR__MAX);
888 kerr = khtml_puts(gw_trans->gw_html_req, "Next");
891 kerr = khtml_closeelem(gw_trans->gw_html_req, 3);
898 if ((gw_trans->gw_conf->got_max_repos_display > 0) &&
899 (gw_trans->page > 0) &&
900 (next_disp == gw_trans->gw_conf->got_max_repos_display ||
901 prev_disp == gw_trans->repos_total)) {
902 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
915 if (error == NULL && kerr != KCGI_OK)
916 error = gw_kcgi_error(kerr);
920 static const struct got_error *
921 gw_commits(struct gw_trans *gw_trans)
923 const struct got_error *error = NULL;
924 struct gw_header *header = NULL, *n_header = NULL;
926 char *href_diff = NULL, *href_blob = NULL;
927 enum kcgi_err kerr = KCGI_OK;
929 if ((header = gw_init_header()) == NULL)
930 return got_error_from_errno("malloc");
932 if (pledge("stdio rpath proc exec sendfd unveil",
934 error = got_error_from_errno("pledge");
938 error = gw_apply_unveil(gw_trans->gw_dir->path);
942 error = gw_get_header(gw_trans, header,
943 gw_trans->gw_conf->got_max_commits_display);
947 TAILQ_FOREACH(n_header, &gw_trans->gw_headers, entry) {
948 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
949 "commits_line_wrapper", KATTR__MAX);
952 error = gw_gen_commit_header(gw_trans, n_header->commit_id,
956 error = gw_gen_author_header(gw_trans, n_header->author);
959 error = gw_gen_committer_header(gw_trans, n_header->author);
962 error = gw_get_time_str(&age, n_header->committer_time,
966 error = gw_gen_age_header(gw_trans, age ?age : "");
969 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
973 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
974 "dotted_line", KATTR__MAX);
977 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
981 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
982 "commit", KATTR__MAX);
985 kerr = khttp_puts(gw_trans->gw_req, n_header->commit_msg);
988 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
992 if (asprintf(&href_diff, "?path=%s&action=diff&commit=%s",
993 gw_trans->repo_name, n_header->commit_id) == -1) {
994 error = got_error_from_errno("asprintf");
997 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
998 KATTR_ID, "navs_wrapper", KATTR__MAX);
1001 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1002 KATTR_ID, "navs", KATTR__MAX);
1003 if (kerr != KCGI_OK)
1005 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
1006 KATTR_HREF, href_diff, KATTR__MAX);
1007 if (kerr != KCGI_OK)
1009 kerr = khtml_puts(gw_trans->gw_html_req, "diff");
1010 if (kerr != KCGI_OK)
1012 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1013 if (kerr != KCGI_OK)
1016 kerr = khtml_puts(gw_trans->gw_html_req, " | ");
1017 if (kerr != KCGI_OK)
1020 if (asprintf(&href_blob, "?path=%s&action=tree&commit=%s",
1021 gw_trans->repo_name, n_header->commit_id) == -1) {
1022 error = got_error_from_errno("asprintf");
1025 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
1026 KATTR_HREF, href_blob, KATTR__MAX);
1027 if (kerr != KCGI_OK)
1029 khtml_puts(gw_trans->gw_html_req, "tree");
1030 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1031 if (kerr != KCGI_OK)
1033 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1034 if (kerr != KCGI_OK)
1037 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
1038 "solid_line", KATTR__MAX);
1039 if (kerr != KCGI_OK)
1041 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
1042 if (kerr != KCGI_OK)
1049 gw_free_header(header);
1050 TAILQ_FOREACH(n_header, &gw_trans->gw_headers, entry)
1051 gw_free_header(n_header);
1055 if (error == NULL && kerr != KCGI_OK)
1056 error = gw_kcgi_error(kerr);
1060 static const struct got_error *
1061 gw_briefs(struct gw_trans *gw_trans)
1063 const struct got_error *error = NULL;
1064 struct gw_header *header = NULL, *n_header = NULL;
1066 char *href_diff = NULL, *href_blob = NULL;
1067 char *newline, *smallerthan;
1068 enum kcgi_err kerr = KCGI_OK;
1070 if ((header = gw_init_header()) == NULL)
1071 return got_error_from_errno("malloc");
1073 if (pledge("stdio rpath proc exec sendfd unveil",
1075 error = got_error_from_errno("pledge");
1079 if (gw_trans->action != GW_SUMMARY) {
1080 error = gw_apply_unveil(gw_trans->gw_dir->path);
1085 if (gw_trans->action == GW_SUMMARY)
1086 error = gw_get_header(gw_trans, header, D_MAXSLCOMMDISP);
1088 error = gw_get_header(gw_trans, header,
1089 gw_trans->gw_conf->got_max_commits_display);
1093 TAILQ_FOREACH(n_header, &gw_trans->gw_headers, entry) {
1094 error = gw_get_time_str(&age, n_header->committer_time,
1099 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1100 KATTR_ID, "briefs_wrapper", KATTR__MAX);
1101 if (kerr != KCGI_OK)
1104 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1105 KATTR_ID, "briefs_age", KATTR__MAX);
1106 if (kerr != KCGI_OK)
1108 kerr = khtml_puts(gw_trans->gw_html_req, age ? age : "");
1109 if (kerr != KCGI_OK)
1111 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1112 if (kerr != KCGI_OK)
1115 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1116 KATTR_ID, "briefs_author", KATTR__MAX);
1117 if (kerr != KCGI_OK)
1119 smallerthan = strchr(n_header->author, '<');
1121 *smallerthan = '\0';
1122 kerr = khtml_puts(gw_trans->gw_html_req, n_header->author);
1123 if (kerr != KCGI_OK)
1125 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1126 if (kerr != KCGI_OK)
1129 if (asprintf(&href_diff, "?path=%s&action=diff&commit=%s",
1130 gw_trans->repo_name, n_header->commit_id) == -1) {
1131 error = got_error_from_errno("asprintf");
1134 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1135 KATTR_ID, "briefs_log", KATTR__MAX);
1136 if (kerr != KCGI_OK)
1138 newline = strchr(n_header->commit_msg, '\n');
1141 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
1142 KATTR_HREF, href_diff, KATTR__MAX);
1143 if (kerr != KCGI_OK)
1145 kerr = khtml_puts(gw_trans->gw_html_req, n_header->commit_msg);
1146 if (kerr != KCGI_OK)
1148 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1149 if (kerr != KCGI_OK)
1152 if (n_header->refs_str) {
1153 kerr = khtml_puts(gw_trans->gw_html_req, " ");
1154 if (kerr != KCGI_OK)
1156 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_SPAN,
1157 KATTR_ID, "refs_str", KATTR__MAX);
1158 if (kerr != KCGI_OK)
1160 kerr = khtml_puts(gw_trans->gw_html_req, "(");
1161 if (kerr != KCGI_OK)
1163 kerr = khtml_puts(gw_trans->gw_html_req,
1164 n_header->refs_str);
1165 if (kerr != KCGI_OK)
1167 kerr = khtml_puts(gw_trans->gw_html_req, ")");
1168 if (kerr != KCGI_OK)
1170 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1171 if (kerr != KCGI_OK)
1175 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1176 if (kerr != KCGI_OK)
1179 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1180 KATTR_ID, "navs_wrapper", KATTR__MAX);
1181 if (kerr != KCGI_OK)
1183 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1184 KATTR_ID, "navs", KATTR__MAX);
1185 if (kerr != KCGI_OK)
1187 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
1188 KATTR_HREF, href_diff, KATTR__MAX);
1189 if (kerr != KCGI_OK)
1191 kerr = khtml_puts(gw_trans->gw_html_req, "diff");
1192 if (kerr != KCGI_OK)
1194 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1195 if (kerr != KCGI_OK)
1198 kerr = khtml_puts(gw_trans->gw_html_req, " | ");
1199 if (kerr != KCGI_OK)
1202 if (asprintf(&href_blob, "?path=%s&action=tree&commit=%s",
1203 gw_trans->repo_name, n_header->commit_id) == -1) {
1204 error = got_error_from_errno("asprintf");
1207 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
1208 KATTR_HREF, href_blob, KATTR__MAX);
1209 if (kerr != KCGI_OK)
1211 khtml_puts(gw_trans->gw_html_req, "tree");
1212 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1213 if (kerr != KCGI_OK)
1215 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1216 if (kerr != KCGI_OK)
1219 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1220 KATTR_ID, "dotted_line", KATTR__MAX);
1221 if (kerr != KCGI_OK)
1223 kerr = khtml_closeelem(gw_trans->gw_html_req, 3);
1224 if (kerr != KCGI_OK)
1235 gw_free_header(header);
1236 TAILQ_FOREACH(n_header, &gw_trans->gw_headers, entry)
1237 gw_free_header(n_header);
1241 if (error == NULL && kerr != KCGI_OK)
1242 error = gw_kcgi_error(kerr);
1246 static const struct got_error *
1247 gw_summary(struct gw_trans *gw_trans)
1249 const struct got_error *error = NULL;
1251 enum kcgi_err kerr = KCGI_OK;
1253 if (pledge("stdio rpath proc exec sendfd unveil", NULL) == -1)
1254 return got_error_from_errno("pledge");
1256 error = gw_apply_unveil(gw_trans->gw_dir->path);
1260 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
1261 "summary_wrapper", KATTR__MAX);
1262 if (kerr != KCGI_OK)
1263 return gw_kcgi_error(kerr);
1265 if (gw_trans->gw_conf->got_show_repo_description &&
1266 gw_trans->gw_dir->description != NULL &&
1267 (strcmp(gw_trans->gw_dir->description, "") != 0)) {
1268 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1269 KATTR_ID, "description_title", KATTR__MAX);
1270 if (kerr != KCGI_OK)
1272 kerr = khtml_puts(gw_trans->gw_html_req, "Description: ");
1273 if (kerr != KCGI_OK)
1275 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1276 if (kerr != KCGI_OK)
1278 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1279 KATTR_ID, "description", KATTR__MAX);
1280 if (kerr != KCGI_OK)
1282 kerr = khtml_puts(gw_trans->gw_html_req,
1283 gw_trans->gw_dir->description);
1284 if (kerr != KCGI_OK)
1286 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1287 if (kerr != KCGI_OK)
1291 if (gw_trans->gw_conf->got_show_repo_owner &&
1292 gw_trans->gw_dir->owner != NULL &&
1293 (strcmp(gw_trans->gw_dir->owner, "") != 0)) {
1294 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1295 KATTR_ID, "repo_owner_title", KATTR__MAX);
1296 if (kerr != KCGI_OK)
1298 kerr = khtml_puts(gw_trans->gw_html_req, "Owner: ");
1299 if (kerr != KCGI_OK)
1301 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1302 if (kerr != KCGI_OK)
1304 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1305 KATTR_ID, "repo_owner", KATTR__MAX);
1306 if (kerr != KCGI_OK)
1308 kerr = khtml_puts(gw_trans->gw_html_req,
1309 gw_trans->gw_dir->owner);
1310 if (kerr != KCGI_OK)
1312 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1313 if (kerr != KCGI_OK)
1317 if (gw_trans->gw_conf->got_show_repo_age) {
1318 error = gw_get_repo_age(&age, gw_trans, gw_trans->gw_dir->path,
1323 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1324 KATTR_ID, "last_change_title", KATTR__MAX);
1325 if (kerr != KCGI_OK)
1327 kerr = khtml_puts(gw_trans->gw_html_req,
1329 if (kerr != KCGI_OK)
1331 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1332 if (kerr != KCGI_OK)
1334 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1335 KATTR_ID, "last_change", KATTR__MAX);
1336 if (kerr != KCGI_OK)
1338 kerr = khtml_puts(gw_trans->gw_html_req, age);
1339 if (kerr != KCGI_OK)
1341 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1342 if (kerr != KCGI_OK)
1347 if (gw_trans->gw_conf->got_show_repo_cloneurl &&
1348 gw_trans->gw_dir->url != NULL &&
1349 (strcmp(gw_trans->gw_dir->url, "") != 0)) {
1350 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1351 KATTR_ID, "cloneurl_title", KATTR__MAX);
1352 if (kerr != KCGI_OK)
1354 kerr = khtml_puts(gw_trans->gw_html_req, "Clone URL: ");
1355 if (kerr != KCGI_OK)
1357 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1358 if (kerr != KCGI_OK)
1360 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1361 KATTR_ID, "cloneurl", KATTR__MAX);
1362 if (kerr != KCGI_OK)
1364 kerr = khtml_puts(gw_trans->gw_html_req, gw_trans->gw_dir->url);
1365 if (kerr != KCGI_OK)
1367 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1368 if (kerr != KCGI_OK)
1372 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1373 if (kerr != KCGI_OK)
1376 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
1377 "briefs_title_wrapper", KATTR__MAX);
1378 if (kerr != KCGI_OK)
1380 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
1381 "briefs_title", KATTR__MAX);
1382 if (kerr != KCGI_OK)
1384 kerr = khtml_puts(gw_trans->gw_html_req, "Commit Briefs");
1385 if (kerr != KCGI_OK)
1387 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
1388 if (kerr != KCGI_OK)
1390 error = gw_briefs(gw_trans);
1394 error = gw_output_repo_tags(gw_trans, NULL, D_MAXSLCOMMDISP,
1399 error = gw_output_repo_heads(gw_trans);
1402 if (error == NULL && kerr != KCGI_OK)
1403 error = gw_kcgi_error(kerr);
1407 static const struct got_error *
1408 gw_tree(struct gw_trans *gw_trans)
1410 const struct got_error *error = NULL;
1411 struct gw_header *header = NULL;
1412 char *tree = NULL, *tree_html = NULL, *tree_html_disp = NULL;
1416 if (pledge("stdio rpath proc exec sendfd unveil", NULL) == -1)
1417 return got_error_from_errno("pledge");
1419 if ((header = gw_init_header()) == NULL)
1420 return got_error_from_errno("malloc");
1422 error = gw_apply_unveil(gw_trans->gw_dir->path);
1426 error = gw_get_header(gw_trans, header, 1);
1430 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
1431 "tree_header_wrapper", KATTR__MAX);
1432 if (kerr != KCGI_OK)
1434 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
1435 "tree_header", KATTR__MAX);
1436 if (kerr != KCGI_OK)
1438 error = gw_gen_tree_header(gw_trans, header->tree_id);
1441 error = gw_get_time_str(&age, header->committer_time,
1445 error = gw_gen_age_header(gw_trans, age ?age : "");
1448 error = gw_gen_commit_msg_header(gw_trans, header->commit_msg);
1451 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
1452 if (kerr != KCGI_OK)
1454 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
1455 "dotted_line", KATTR__MAX);
1456 if (kerr != KCGI_OK)
1458 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1459 if (kerr != KCGI_OK)
1462 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
1463 "tree", KATTR__MAX);
1464 if (kerr != KCGI_OK)
1466 error = gw_output_repo_tree(gw_trans);
1470 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1472 gw_free_header(header);
1473 free(tree_html_disp);
1477 if (error == NULL && kerr != KCGI_OK)
1478 error = gw_kcgi_error(kerr);
1482 static const struct got_error *
1483 gw_tag(struct gw_trans *gw_trans)
1485 const struct got_error *error = NULL;
1486 struct gw_header *header = NULL;
1489 if (pledge("stdio rpath proc exec sendfd unveil", NULL) == -1)
1490 return got_error_from_errno("pledge");
1492 if ((header = gw_init_header()) == NULL)
1493 return got_error_from_errno("malloc");
1495 error = gw_apply_unveil(gw_trans->gw_dir->path);
1499 if (gw_trans->commit_id == NULL) {
1500 error = got_error_msg(GOT_ERR_QUERYSTRING,
1501 "commit required in querystring");
1505 error = gw_get_header(gw_trans, header, 1);
1509 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
1510 "tag_header_wrapper", KATTR__MAX);
1511 if (kerr != KCGI_OK)
1513 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
1514 "tag_header", KATTR__MAX);
1515 if (kerr != KCGI_OK)
1517 error = gw_gen_commit_header(gw_trans, header->commit_id,
1521 error = gw_gen_commit_msg_header(gw_trans, header->commit_msg);
1524 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
1525 if (kerr != KCGI_OK)
1527 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
1528 "dotted_line", KATTR__MAX);
1529 if (kerr != KCGI_OK)
1531 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1532 if (kerr != KCGI_OK)
1535 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
1536 "tree", KATTR__MAX);
1537 if (kerr != KCGI_OK)
1540 error = gw_output_repo_tags(gw_trans, header, 1, TAGFULL);
1544 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1546 gw_free_header(header);
1547 if (error == NULL && kerr != KCGI_OK)
1548 error = gw_kcgi_error(kerr);
1552 static const struct got_error *
1553 gw_load_got_path(struct gw_trans *gw_trans, struct gw_dir *gw_dir)
1555 const struct got_error *error = NULL;
1560 if (asprintf(&dir_test, "%s/%s/%s",
1561 gw_trans->gw_conf->got_repos_path, gw_dir->name,
1562 GOTWEB_GIT_DIR) == -1)
1563 return got_error_from_errno("asprintf");
1565 dt = opendir(dir_test);
1569 gw_dir->path = strdup(dir_test);
1570 if (gw_dir->path == NULL) {
1572 error = got_error_from_errno("strdup");
1579 if (asprintf(&dir_test, "%s/%s/%s",
1580 gw_trans->gw_conf->got_repos_path, gw_dir->name,
1581 GOTWEB_GOT_DIR) == -1) {
1583 error = got_error_from_errno("asprintf");
1587 dt = opendir(dir_test);
1592 error = got_error(GOT_ERR_NOT_GIT_REPO);
1596 if (asprintf(&dir_test, "%s/%s",
1597 gw_trans->gw_conf->got_repos_path, gw_dir->name) == -1) {
1598 error = got_error_from_errno("asprintf");
1603 gw_dir->path = strdup(dir_test);
1604 if (gw_dir->path == NULL) {
1606 error = got_error_from_errno("strdup");
1610 dt = opendir(dir_test);
1612 error = got_error_path(gw_dir->name, GOT_ERR_NOT_GIT_REPO);
1617 error = gw_get_repo_description(&gw_dir->description, gw_trans,
1621 error = gw_get_repo_owner(&gw_dir->owner, gw_trans, gw_dir->path);
1624 error = gw_get_repo_age(&gw_dir->age, gw_trans, gw_dir->path,
1628 error = gw_get_clone_url(&gw_dir->url, gw_trans, gw_dir->path);
1632 if (dt && closedir(dt) == -1 && error == NULL)
1633 error = got_error_from_errno("closedir");
1637 static const struct got_error *
1638 gw_load_got_paths(struct gw_trans *gw_trans)
1640 const struct got_error *error = NULL;
1642 struct dirent **sd_dent;
1643 struct gw_dir *gw_dir;
1645 unsigned int d_cnt, d_i;
1647 d = opendir(gw_trans->gw_conf->got_repos_path);
1649 error = got_error_from_errno2("opendir",
1650 gw_trans->gw_conf->got_repos_path);
1654 d_cnt = scandir(gw_trans->gw_conf->got_repos_path, &sd_dent, NULL,
1657 error = got_error_from_errno2("scandir",
1658 gw_trans->gw_conf->got_repos_path);
1662 for (d_i = 0; d_i < d_cnt; d_i++) {
1663 if (gw_trans->gw_conf->got_max_repos > 0 &&
1664 (d_i - 2) == gw_trans->gw_conf->got_max_repos)
1665 break; /* account for parent and self */
1667 if (strcmp(sd_dent[d_i]->d_name, ".") == 0 ||
1668 strcmp(sd_dent[d_i]->d_name, "..") == 0)
1671 error = gw_init_gw_dir(&gw_dir, sd_dent[d_i]->d_name);
1675 error = gw_load_got_path(gw_trans, gw_dir);
1676 if (error && error->code == GOT_ERR_NOT_GIT_REPO) {
1683 if (lstat(gw_dir->path, &st) == 0 && S_ISDIR(st.st_mode) &&
1684 !got_path_dir_is_empty(gw_dir->path)) {
1685 TAILQ_INSERT_TAIL(&gw_trans->gw_dirs, gw_dir,
1687 gw_trans->repos_total++;
1691 if (d && closedir(d) == -1 && error == NULL)
1692 error = got_error_from_errno("closedir");
1696 static const struct got_error *
1697 gw_parse_querystring(struct gw_trans *gw_trans)
1699 const struct got_error *error = NULL;
1701 struct gw_query_action *action = NULL;
1704 if (gw_trans->gw_req->fieldnmap[0]) {
1705 return got_error(GOT_ERR_QUERYSTRING);
1706 } else if ((p = gw_trans->gw_req->fieldmap[KEY_PATH])) {
1707 /* define gw_trans->repo_path */
1708 gw_trans->repo_name = p->parsed.s;
1710 if (asprintf(&gw_trans->repo_path, "%s/%s",
1711 gw_trans->gw_conf->got_repos_path, p->parsed.s) == -1)
1712 return got_error_from_errno("asprintf");
1714 /* get action and set function */
1715 if ((p = gw_trans->gw_req->fieldmap[KEY_ACTION])) {
1716 for (i = 0; i < nitems(gw_query_funcs); i++) {
1717 action = &gw_query_funcs[i];
1718 if (action->func_name == NULL)
1720 if (strcmp(action->func_name,
1721 p->parsed.s) == 0) {
1722 gw_trans->action = i;
1727 if (gw_trans->action == -1) {
1728 gw_trans->action = GW_ERR;
1729 gw_trans->error = got_error_msg(GOT_ERR_QUERYSTRING,
1730 p != NULL ? "bad action in querystring" :
1731 "no action in querystring");
1735 if ((p = gw_trans->gw_req->fieldmap[KEY_COMMIT_ID])) {
1736 if (asprintf(&gw_trans->commit_id, "%s",
1738 return got_error_from_errno("asprintf");
1741 if ((p = gw_trans->gw_req->fieldmap[KEY_FILE]))
1742 gw_trans->repo_file = p->parsed.s;
1744 if ((p = gw_trans->gw_req->fieldmap[KEY_FOLDER])) {
1745 if (asprintf(&gw_trans->repo_folder, "%s",
1747 return got_error_from_errno("asprintf");
1750 if ((p = gw_trans->gw_req->fieldmap[KEY_HEADREF]))
1751 gw_trans->headref = p->parsed.s;
1753 error = gw_init_gw_dir(&gw_trans->gw_dir, gw_trans->repo_name);
1757 gw_trans->error = gw_load_got_path(gw_trans, gw_trans->gw_dir);
1759 gw_trans->action = GW_INDEX;
1761 if ((p = gw_trans->gw_req->fieldmap[KEY_PAGE]))
1762 gw_trans->page = p->parsed.i;
1767 static const struct got_error *
1768 gw_init_gw_dir(struct gw_dir **gw_dir, const char *dir)
1770 const struct got_error *error;
1772 *gw_dir = malloc(sizeof(**gw_dir));
1773 if (*gw_dir == NULL)
1774 return got_error_from_errno("malloc");
1776 if (asprintf(&(*gw_dir)->name, "%s", dir) == -1) {
1777 error = got_error_from_errno("asprintf");
1786 static const struct got_error *
1787 gw_display_open(struct gw_trans *gw_trans, enum khttp code, enum kmime mime)
1791 kerr = khttp_head(gw_trans->gw_req, kresps[KRESP_ALLOW], "GET");
1792 if (kerr != KCGI_OK)
1793 return gw_kcgi_error(kerr);
1794 kerr = khttp_head(gw_trans->gw_req, kresps[KRESP_STATUS], "%s",
1796 if (kerr != KCGI_OK)
1797 return gw_kcgi_error(kerr);
1798 kerr = khttp_head(gw_trans->gw_req, kresps[KRESP_CONTENT_TYPE], "%s",
1800 if (kerr != KCGI_OK)
1801 return gw_kcgi_error(kerr);
1802 kerr = khttp_head(gw_trans->gw_req, "X-Content-Type-Options",
1804 if (kerr != KCGI_OK)
1805 return gw_kcgi_error(kerr);
1806 kerr = khttp_head(gw_trans->gw_req, "X-Frame-Options", "DENY");
1807 if (kerr != KCGI_OK)
1808 return gw_kcgi_error(kerr);
1809 kerr = khttp_head(gw_trans->gw_req, "X-XSS-Protection",
1811 if (kerr != KCGI_OK)
1812 return gw_kcgi_error(kerr);
1814 if (gw_trans->mime == KMIME_APP_OCTET_STREAM) {
1815 kerr = khttp_head(gw_trans->gw_req,
1816 kresps[KRESP_CONTENT_DISPOSITION],
1817 "attachment; filename=%s", gw_trans->repo_file);
1818 if (kerr != KCGI_OK)
1819 return gw_kcgi_error(kerr);
1822 kerr = khttp_body(gw_trans->gw_req);
1823 return gw_kcgi_error(kerr);
1826 static const struct got_error *
1827 gw_display_index(struct gw_trans *gw_trans)
1829 const struct got_error *error;
1832 /* catch early querystring errors */
1833 if (gw_trans->error)
1834 gw_trans->action = GW_ERR;
1836 error = gw_display_open(gw_trans, KHTTP_200, gw_trans->mime);
1840 kerr = khtml_open(gw_trans->gw_html_req, gw_trans->gw_req, 0);
1841 if (kerr != KCGI_OK)
1842 return gw_kcgi_error(kerr);
1844 if (gw_trans->action != GW_BLOB) {
1845 kerr = khttp_template(gw_trans->gw_req, gw_trans->gw_tmpl,
1846 gw_query_funcs[gw_trans->action].template);
1847 if (kerr != KCGI_OK) {
1848 khtml_close(gw_trans->gw_html_req);
1849 return gw_kcgi_error(kerr);
1853 return gw_kcgi_error(khtml_close(gw_trans->gw_html_req));
1856 static const struct got_error *
1857 gw_error(struct gw_trans *gw_trans)
1861 kerr = khtml_puts(gw_trans->gw_html_req, gw_trans->error->msg);
1863 return gw_kcgi_error(kerr);
1867 gw_template(size_t key, void *arg)
1869 const struct got_error *error = NULL;
1871 struct gw_trans *gw_trans = arg;
1872 char *img_src = NULL;
1876 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_META,
1877 KATTR_NAME, "viewport",
1878 KATTR_CONTENT, "initial-scale=.75, user-scalable=yes",
1880 if (kerr != KCGI_OK)
1882 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1883 if (kerr != KCGI_OK)
1885 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_META,
1886 KATTR_CHARSET, "utf-8",
1888 if (kerr != KCGI_OK)
1890 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1891 if (kerr != KCGI_OK)
1893 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_META,
1894 KATTR_NAME, "msapplication-TileColor",
1895 KATTR_CONTENT, "#da532c", KATTR__MAX);
1896 if (kerr != KCGI_OK)
1898 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1899 if (kerr != KCGI_OK)
1901 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_META,
1902 KATTR_NAME, "theme-color",
1903 KATTR_CONTENT, "#ffffff", KATTR__MAX);
1904 if (kerr != KCGI_OK)
1906 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1907 if (kerr != KCGI_OK)
1909 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_LINK,
1910 KATTR_REL, "apple-touch-icon", KATTR_SIZES, "180x180",
1911 KATTR_HREF, "/apple-touch-icon.png", KATTR__MAX);
1912 if (kerr != KCGI_OK)
1914 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1915 if (kerr != KCGI_OK)
1917 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_LINK,
1918 KATTR_REL, "icon", KATTR_TYPE, "image/png", KATTR_SIZES,
1919 "32x32", KATTR_HREF, "/favicon-32x32.png", KATTR__MAX);
1920 if (kerr != KCGI_OK)
1922 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1923 if (kerr != KCGI_OK)
1925 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_LINK,
1926 KATTR_REL, "icon", KATTR_TYPE, "image/png", KATTR_SIZES,
1927 "16x16", KATTR_HREF, "/favicon-16x16.png", KATTR__MAX);
1928 if (kerr != KCGI_OK)
1930 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1931 if (kerr != KCGI_OK)
1933 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_LINK,
1934 KATTR_REL, "manifest", KATTR_HREF, "/site.webmanifest",
1936 if (kerr != KCGI_OK)
1938 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1939 if (kerr != KCGI_OK)
1941 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_LINK,
1942 KATTR_REL, "mask-icon", KATTR_HREF,
1943 "/safari-pinned-tab.svg", KATTR__MAX);
1944 if (kerr != KCGI_OK)
1946 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1947 if (kerr != KCGI_OK)
1949 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_LINK,
1950 KATTR_REL, "stylesheet", KATTR_TYPE, "text/css",
1951 KATTR_HREF, "/gotweb.css", KATTR__MAX);
1952 if (kerr != KCGI_OK)
1954 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1955 if (kerr != KCGI_OK)
1959 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1960 KATTR_ID, "got_link", KATTR__MAX);
1961 if (kerr != KCGI_OK)
1963 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
1964 KATTR_HREF, gw_trans->gw_conf->got_logo_url,
1965 KATTR_TARGET, "_sotd", KATTR__MAX);
1966 if (kerr != KCGI_OK)
1968 if (asprintf(&img_src, "/%s",
1969 gw_trans->gw_conf->got_logo) == -1)
1971 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_IMG,
1972 KATTR_SRC, img_src, KATTR__MAX);
1973 if (kerr != KCGI_OK) {
1977 kerr = khtml_closeelem(gw_trans->gw_html_req, 3);
1978 if (kerr != KCGI_OK) {
1983 case (TEMPL_SITEPATH):
1984 error = gw_output_site_link(gw_trans);
1989 if (gw_trans->gw_conf->got_site_name != NULL) {
1990 kerr = khtml_puts(gw_trans->gw_html_req,
1991 gw_trans->gw_conf->got_site_name);
1992 if (kerr != KCGI_OK)
1996 case (TEMPL_SEARCH):
1998 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
1999 "search", KATTR__MAX);
2000 if (kerr != KCGI_OK)
2002 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_FORM,
2003 KATTR_METHOD, "POST", KATTR__MAX);
2004 if (kerr != KCGI_OK)
2006 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_INPUT, KATTR_ID,
2007 "got-search", KATTR_NAME, "got-search", KATTR_SIZE, "15",
2008 KATTR_MAXLENGTH, "50", KATTR__MAX);
2009 if (kerr != KCGI_OK)
2011 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_BUTTON,
2013 if (kerr != KCGI_OK)
2015 kerr = khtml_puts(gw_trans->gw_html_req, "Search");
2016 if (kerr != KCGI_OK)
2018 kerr = khtml_closeelem(gw_trans->gw_html_req, 4);
2019 if (kerr != KCGI_OK)
2022 case(TEMPL_SITEOWNER):
2023 if (gw_trans->gw_conf->got_site_owner != NULL &&
2024 gw_trans->gw_conf->got_show_site_owner) {
2025 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2026 KATTR_ID, "site_owner_wrapper", KATTR__MAX);
2027 if (kerr != KCGI_OK)
2029 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2030 KATTR_ID, "site_owner", KATTR__MAX);
2031 if (kerr != KCGI_OK)
2033 kerr = khtml_puts(gw_trans->gw_html_req,
2034 gw_trans->gw_conf->got_site_owner);
2035 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
2036 if (kerr != KCGI_OK)
2040 case(TEMPL_CONTENT):
2041 error = gw_query_funcs[gw_trans->action].func_main(gw_trans);
2043 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2044 KATTR_ID, "tmpl_err", KATTR__MAX);
2045 if (kerr != KCGI_OK)
2047 kerr = khttp_puts(gw_trans->gw_req, "Error: ");
2048 if (kerr != KCGI_OK)
2050 kerr = khttp_puts(gw_trans->gw_req, error->msg);
2051 if (kerr != KCGI_OK)
2053 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2054 if (kerr != KCGI_OK)
2064 static const struct got_error *
2065 gw_gen_commit_header(struct gw_trans *gw_trans, char *str1, char *str2)
2067 const struct got_error *error = NULL;
2068 enum kcgi_err kerr = KCGI_OK;
2070 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2071 KATTR_ID, "header_commit_title", KATTR__MAX);
2072 if (kerr != KCGI_OK)
2074 kerr = khtml_puts(gw_trans->gw_html_req, "Commit: ");
2075 if (kerr != KCGI_OK)
2077 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2078 if (kerr != KCGI_OK)
2080 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2081 KATTR_ID, "header_commit", KATTR__MAX);
2082 if (kerr != KCGI_OK)
2084 kerr = khtml_puts(gw_trans->gw_html_req, str1);
2085 if (kerr != KCGI_OK)
2087 kerr = khtml_puts(gw_trans->gw_html_req, " ");
2088 if (kerr != KCGI_OK)
2091 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_SPAN,
2092 KATTR_ID, "refs_str", KATTR__MAX);
2093 if (kerr != KCGI_OK)
2095 kerr = khtml_puts(gw_trans->gw_html_req, "(");
2096 if (kerr != KCGI_OK)
2098 kerr = khtml_puts(gw_trans->gw_html_req, str2);
2099 if (kerr != KCGI_OK)
2101 kerr = khtml_puts(gw_trans->gw_html_req, ")");
2102 if (kerr != KCGI_OK)
2104 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2105 if (kerr != KCGI_OK)
2108 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2110 if (error == NULL && kerr != KCGI_OK)
2111 error = gw_kcgi_error(kerr);
2115 static const struct got_error *
2116 gw_gen_diff_header(struct gw_trans *gw_trans, char *str1, char *str2)
2118 const struct got_error *error = NULL;
2119 enum kcgi_err kerr = KCGI_OK;
2121 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2122 KATTR_ID, "header_diff_title", KATTR__MAX);
2123 if (kerr != KCGI_OK)
2125 kerr = khtml_puts(gw_trans->gw_html_req, "Diff: ");
2126 if (kerr != KCGI_OK)
2128 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2129 if (kerr != KCGI_OK)
2131 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2132 KATTR_ID, "header_diff", KATTR__MAX);
2133 if (kerr != KCGI_OK)
2136 kerr = khtml_puts(gw_trans->gw_html_req, str1);
2137 if (kerr != KCGI_OK)
2140 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_BR, KATTR__MAX);
2141 if (kerr != KCGI_OK)
2143 kerr = khtml_puts(gw_trans->gw_html_req, str2);
2144 if (kerr != KCGI_OK)
2146 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2148 if (error == NULL && kerr != KCGI_OK)
2149 error = gw_kcgi_error(kerr);
2153 static const struct got_error *
2154 gw_gen_age_header(struct gw_trans *gw_trans, const char *str)
2156 const struct got_error *error = NULL;
2157 enum kcgi_err kerr = KCGI_OK;
2159 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2160 KATTR_ID, "header_age_title", KATTR__MAX);
2161 if (kerr != KCGI_OK)
2163 kerr = khtml_puts(gw_trans->gw_html_req, "Date: ");
2164 if (kerr != KCGI_OK)
2166 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2167 if (kerr != KCGI_OK)
2169 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2170 KATTR_ID, "header_age", KATTR__MAX);
2171 if (kerr != KCGI_OK)
2173 kerr = khtml_puts(gw_trans->gw_html_req, str);
2174 if (kerr != KCGI_OK)
2176 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2178 if (error == NULL && kerr != KCGI_OK)
2179 error = gw_kcgi_error(kerr);
2183 static const struct got_error *
2184 gw_gen_author_header(struct gw_trans *gw_trans, const char *str)
2186 const struct got_error *error = NULL;
2189 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2190 KATTR_ID, "header_author_title", KATTR__MAX);
2191 if (kerr != KCGI_OK)
2193 kerr = khtml_puts(gw_trans->gw_html_req, "Author: ");
2194 if (kerr != KCGI_OK)
2196 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2197 if (kerr != KCGI_OK)
2199 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2200 KATTR_ID, "header_author", KATTR__MAX);
2201 if (kerr != KCGI_OK)
2203 kerr = khtml_puts(gw_trans->gw_html_req, str);
2204 if (kerr != KCGI_OK)
2206 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2208 if (error == NULL && kerr != KCGI_OK)
2209 error = gw_kcgi_error(kerr);
2213 static const struct got_error *
2214 gw_gen_committer_header(struct gw_trans *gw_trans, const char *str)
2216 const struct got_error *error = NULL;
2219 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2220 KATTR_ID, "header_committer_title", KATTR__MAX);
2221 if (kerr != KCGI_OK)
2223 kerr = khtml_puts(gw_trans->gw_html_req, "Committer: ");
2224 if (kerr != KCGI_OK)
2226 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2227 if (kerr != KCGI_OK)
2229 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2230 KATTR_ID, "header_committer", KATTR__MAX);
2231 if (kerr != KCGI_OK)
2233 kerr = khtml_puts(gw_trans->gw_html_req, str);
2234 if (kerr != KCGI_OK)
2236 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2238 if (error == NULL && kerr != KCGI_OK)
2239 error = gw_kcgi_error(kerr);
2243 static const struct got_error *
2244 gw_gen_commit_msg_header(struct gw_trans *gw_trans, char *str)
2246 const struct got_error *error = NULL;
2249 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2250 KATTR_ID, "header_commit_msg_title", KATTR__MAX);
2251 if (kerr != KCGI_OK)
2253 kerr = khtml_puts(gw_trans->gw_html_req, "Message: ");
2254 if (kerr != KCGI_OK)
2256 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2257 if (kerr != KCGI_OK)
2259 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2260 KATTR_ID, "header_commit_msg", KATTR__MAX);
2261 if (kerr != KCGI_OK)
2263 kerr = khttp_puts(gw_trans->gw_req, str);
2264 if (kerr != KCGI_OK)
2266 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2268 if (error == NULL && kerr != KCGI_OK)
2269 error = gw_kcgi_error(kerr);
2273 static const struct got_error *
2274 gw_gen_tree_header(struct gw_trans *gw_trans, char *str)
2276 const struct got_error *error = NULL;
2279 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2280 KATTR_ID, "header_tree_title", KATTR__MAX);
2281 if (kerr != KCGI_OK)
2283 kerr = khtml_puts(gw_trans->gw_html_req, "Tree: ");
2284 if (kerr != KCGI_OK)
2286 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2287 if (kerr != KCGI_OK)
2289 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2290 KATTR_ID, "header_tree", KATTR__MAX);
2291 if (kerr != KCGI_OK)
2293 kerr = khtml_puts(gw_trans->gw_html_req, str);
2294 if (kerr != KCGI_OK)
2296 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2298 if (error == NULL && kerr != KCGI_OK)
2299 error = gw_kcgi_error(kerr);
2303 static const struct got_error *
2304 gw_get_repo_description(char **description, struct gw_trans *gw_trans,
2307 const struct got_error *error = NULL;
2309 char *d_file = NULL;
2313 *description = NULL;
2314 if (gw_trans->gw_conf->got_show_repo_description == 0)
2317 if (asprintf(&d_file, "%s/description", dir) == -1)
2318 return got_error_from_errno("asprintf");
2320 f = fopen(d_file, "r");
2322 if (errno == ENOENT || errno == EACCES)
2324 error = got_error_from_errno2("fopen", d_file);
2328 if (fseek(f, 0, SEEK_END) == -1) {
2329 error = got_ferror(f, GOT_ERR_IO);
2334 error = got_ferror(f, GOT_ERR_IO);
2337 if (fseek(f, 0, SEEK_SET) == -1) {
2338 error = got_ferror(f, GOT_ERR_IO);
2341 *description = calloc(len + 1, sizeof(**description));
2342 if (*description == NULL) {
2343 error = got_error_from_errno("calloc");
2347 n = fread(*description, 1, len, f);
2348 if (n == 0 && ferror(f))
2349 error = got_ferror(f, GOT_ERR_IO);
2351 if (f != NULL && fclose(f) == -1 && error == NULL)
2352 error = got_error_from_errno("fclose");
2357 static const struct got_error *
2358 gw_get_time_str(char **repo_age, time_t committer_time, int ref_tm)
2362 char *years = "years ago", *months = "months ago";
2363 char *weeks = "weeks ago", *days = "days ago", *hours = "hours ago";
2364 char *minutes = "minutes ago", *seconds = "seconds ago";
2365 char *now = "right now";
2373 diff_time = time(NULL) - committer_time;
2374 if (diff_time > 60 * 60 * 24 * 365 * 2) {
2375 if (asprintf(repo_age, "%lld %s",
2376 (diff_time / 60 / 60 / 24 / 365), years) == -1)
2377 return got_error_from_errno("asprintf");
2378 } else if (diff_time > 60 * 60 * 24 * (365 / 12) * 2) {
2379 if (asprintf(repo_age, "%lld %s",
2380 (diff_time / 60 / 60 / 24 / (365 / 12)),
2382 return got_error_from_errno("asprintf");
2383 } else if (diff_time > 60 * 60 * 24 * 7 * 2) {
2384 if (asprintf(repo_age, "%lld %s",
2385 (diff_time / 60 / 60 / 24 / 7), weeks) == -1)
2386 return got_error_from_errno("asprintf");
2387 } else if (diff_time > 60 * 60 * 24 * 2) {
2388 if (asprintf(repo_age, "%lld %s",
2389 (diff_time / 60 / 60 / 24), days) == -1)
2390 return got_error_from_errno("asprintf");
2391 } else if (diff_time > 60 * 60 * 2) {
2392 if (asprintf(repo_age, "%lld %s",
2393 (diff_time / 60 / 60), hours) == -1)
2394 return got_error_from_errno("asprintf");
2395 } else if (diff_time > 60 * 2) {
2396 if (asprintf(repo_age, "%lld %s", (diff_time / 60),
2398 return got_error_from_errno("asprintf");
2399 } else if (diff_time > 2) {
2400 if (asprintf(repo_age, "%lld %s", diff_time,
2402 return got_error_from_errno("asprintf");
2404 if (asprintf(repo_age, "%s", now) == -1)
2405 return got_error_from_errno("asprintf");
2409 if (gmtime_r(&committer_time, &tm) == NULL)
2410 return got_error_from_errno("gmtime_r");
2412 s = asctime_r(&tm, datebuf);
2414 return got_error_from_errno("asctime_r");
2416 if (asprintf(repo_age, "%s UTC", datebuf) == -1)
2417 return got_error_from_errno("asprintf");
2423 static const struct got_error *
2424 gw_get_repo_age(char **repo_age, struct gw_trans *gw_trans, char *dir,
2425 const char *refname, int ref_tm)
2427 const struct got_error *error = NULL;
2428 struct got_repository *repo = NULL;
2429 struct got_commit_object *commit = NULL;
2430 struct got_reflist_head refs;
2431 struct got_reflist_entry *re;
2432 time_t committer_time = 0, cmp_time = 0;
2435 SIMPLEQ_INIT(&refs);
2437 if (gw_trans->gw_conf->got_show_repo_age == 0)
2441 repo = gw_trans->repo;
2443 error = got_repo_open(&repo, dir, NULL);
2448 error = got_ref_list(&refs, repo, "refs/heads",
2449 got_ref_cmp_by_name, NULL);
2454 * Find the youngest branch tip in the repository, or the age of
2455 * the a specific branch tip if a name was provided by the caller.
2457 SIMPLEQ_FOREACH(re, &refs, entry) {
2458 struct got_object_id *id = NULL;
2460 if (refname && strcmp(got_ref_get_name(re->ref), refname) != 0)
2463 error = got_ref_resolve(&id, repo, re->ref);
2467 error = got_object_open_as_commit(&commit, repo, id);
2473 got_object_commit_get_committer_time(commit);
2474 got_object_commit_close(commit);
2475 if (cmp_time < committer_time)
2476 cmp_time = committer_time;
2482 if (cmp_time != 0) {
2483 committer_time = cmp_time;
2484 error = gw_get_time_str(repo_age, committer_time, ref_tm);
2487 got_ref_list_free(&refs);
2488 if (gw_trans->repo == NULL)
2489 got_repo_close(repo);
2493 static const struct got_error *
2494 gw_output_diff(struct gw_trans *gw_trans, struct gw_header *header)
2496 const struct got_error *error;
2498 struct got_object_id *id1 = NULL, *id2 = NULL;
2499 char *label1 = NULL, *label2 = NULL, *line = NULL;
2501 size_t linesize = 0;
2503 enum kcgi_err kerr = KCGI_OK;
2509 if (header->parent_id != NULL &&
2510 strncmp(header->parent_id, "/dev/null", 9) != 0) {
2511 error = got_repo_match_object_id(&id1, &label1,
2512 header->parent_id, GOT_OBJ_TYPE_ANY, 1, gw_trans->repo);
2517 error = got_repo_match_object_id(&id2, &label2,
2518 header->commit_id, GOT_OBJ_TYPE_ANY, 1, gw_trans->repo);
2522 error = got_object_get_type(&obj_type, gw_trans->repo, id2);
2526 case GOT_OBJ_TYPE_BLOB:
2527 error = got_diff_objects_as_blobs(id1, id2, NULL, NULL, 3, 0,
2530 case GOT_OBJ_TYPE_TREE:
2531 error = got_diff_objects_as_trees(id1, id2, "", "", 3, 0,
2534 case GOT_OBJ_TYPE_COMMIT:
2535 error = got_diff_objects_as_commits(id1, id2, 3, 0,
2539 error = got_error(GOT_ERR_OBJ_TYPE);
2544 if (fseek(f, 0, SEEK_SET) == -1) {
2545 error = got_ferror(f, GOT_ERR_IO);
2549 while ((linelen = getline(&line, &linesize, f)) != -1) {
2550 error = gw_colordiff_line(gw_trans, line);
2553 /* XXX: KHTML_PRETTY breaks this */
2554 kerr = khtml_puts(gw_trans->gw_html_req, line);
2555 if (kerr != KCGI_OK)
2557 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2558 if (kerr != KCGI_OK)
2561 if (linelen == -1 && ferror(f))
2562 error = got_error_from_errno("getline");
2564 if (f && fclose(f) == -1 && error == NULL)
2565 error = got_error_from_errno("fclose");
2572 if (error == NULL && kerr != KCGI_OK)
2573 error = gw_kcgi_error(kerr);
2577 static const struct got_error *
2578 gw_get_repo_owner(char **owner, struct gw_trans *gw_trans, char *dir)
2580 const struct got_error *error = NULL;
2581 struct got_repository *repo;
2582 const char *gitconfig_owner;
2586 if (gw_trans->gw_conf->got_show_repo_owner == 0)
2589 error = got_repo_open(&repo, dir, NULL);
2592 gitconfig_owner = got_repo_get_gitconfig_owner(repo);
2593 if (gitconfig_owner) {
2594 *owner = strdup(gitconfig_owner);
2596 error = got_error_from_errno("strdup");
2598 got_repo_close(repo);
2602 static const struct got_error *
2603 gw_get_clone_url(char **url, struct gw_trans *gw_trans, char *dir)
2605 const struct got_error *error = NULL;
2607 char *d_file = NULL;
2613 if (asprintf(&d_file, "%s/cloneurl", dir) == -1)
2614 return got_error_from_errno("asprintf");
2616 f = fopen(d_file, "r");
2618 if (errno != ENOENT && errno != EACCES)
2619 error = got_error_from_errno2("fopen", d_file);
2623 if (fseek(f, 0, SEEK_END) == -1) {
2624 error = got_ferror(f, GOT_ERR_IO);
2629 error = got_ferror(f, GOT_ERR_IO);
2632 if (fseek(f, 0, SEEK_SET) == -1) {
2633 error = got_ferror(f, GOT_ERR_IO);
2637 *url = calloc(len + 1, sizeof(**url));
2639 error = got_error_from_errno("calloc");
2643 n = fread(*url, 1, len, f);
2644 if (n == 0 && ferror(f))
2645 error = got_ferror(f, GOT_ERR_IO);
2647 if (f && fclose(f) == -1 && error == NULL)
2648 error = got_error_from_errno("fclose");
2653 static const struct got_error *
2654 gw_output_repo_tags(struct gw_trans *gw_trans, struct gw_header *header,
2655 int limit, int tag_type)
2657 const struct got_error *error = NULL;
2658 struct got_reflist_head refs;
2659 struct got_reflist_entry *re;
2661 char *id_str = NULL, *newline, *href_commits = NULL;
2662 char *tag_commit0 = NULL, *href_tag = NULL, *href_briefs = NULL;
2663 struct got_tag_object *tag = NULL;
2664 enum kcgi_err kerr = KCGI_OK;
2665 int summary_header_displayed = 0;
2667 SIMPLEQ_INIT(&refs);
2669 error = got_ref_list(&refs, gw_trans->repo, "refs/tags",
2670 got_ref_cmp_tags, gw_trans->repo);
2674 SIMPLEQ_FOREACH(re, &refs, entry) {
2675 const char *refname;
2677 const char *tag_commit;
2679 struct got_object_id *id;
2680 struct got_commit_object *commit = NULL;
2682 refname = got_ref_get_name(re->ref);
2683 if (strncmp(refname, "refs/tags/", 10) != 0)
2687 error = got_ref_resolve(&id, gw_trans->repo, re->ref);
2691 error = got_object_open_as_tag(&tag, gw_trans->repo, id);
2693 if (error->code != GOT_ERR_OBJ_TYPE) {
2697 /* "lightweight" tag */
2698 error = got_object_open_as_commit(&commit,
2699 gw_trans->repo, id);
2704 tagger = got_object_commit_get_committer(commit);
2706 got_object_commit_get_committer_time(commit);
2707 error = got_object_id_str(&id_str, id);
2711 tagger = got_object_tag_get_tagger(tag);
2712 tagger_time = got_object_tag_get_tagger_time(tag);
2713 error = got_object_id_str(&id_str,
2714 got_object_tag_get_object_id(tag));
2719 if (tag_type == TAGFULL && strncmp(id_str, header->commit_id,
2720 strlen(id_str)) != 0)
2724 error = got_object_commit_get_logmsg(&tag_commit0,
2728 got_object_commit_close(commit);
2730 tag_commit0 = strdup(got_object_tag_get_message(tag));
2731 if (tag_commit0 == NULL) {
2732 error = got_error_from_errno("strdup");
2737 tag_commit = tag_commit0;
2738 while (*tag_commit == '\n')
2743 newline = strchr(tag_commit, '\n');
2747 if (summary_header_displayed == 0) {
2748 kerr = khtml_attr(gw_trans->gw_html_req,
2749 KELEM_DIV, KATTR_ID,
2750 "summary_tags_title_wrapper", KATTR__MAX);
2751 if (kerr != KCGI_OK)
2753 kerr = khtml_attr(gw_trans->gw_html_req,
2754 KELEM_DIV, KATTR_ID,
2755 "summary_tags_title", KATTR__MAX);
2756 if (kerr != KCGI_OK)
2758 kerr = khtml_puts(gw_trans->gw_html_req,
2760 if (kerr != KCGI_OK)
2762 kerr = khtml_closeelem(gw_trans->gw_html_req,
2764 if (kerr != KCGI_OK)
2766 kerr = khtml_attr(gw_trans->gw_html_req,
2767 KELEM_DIV, KATTR_ID,
2768 "summary_tags_content", KATTR__MAX);
2769 if (kerr != KCGI_OK)
2771 summary_header_displayed = 1;
2774 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2775 KATTR_ID, "tags_wrapper", KATTR__MAX);
2776 if (kerr != KCGI_OK)
2778 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2779 KATTR_ID, "tags_age", KATTR__MAX);
2780 if (kerr != KCGI_OK)
2782 error = gw_get_time_str(&age, tagger_time, TM_DIFF);
2785 kerr = khtml_puts(gw_trans->gw_html_req,
2787 if (kerr != KCGI_OK)
2789 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2790 if (kerr != KCGI_OK)
2792 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2793 KATTR_ID, "tags", KATTR__MAX);
2794 if (kerr != KCGI_OK)
2796 kerr = khtml_puts(gw_trans->gw_html_req, refname);
2797 if (kerr != KCGI_OK)
2799 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2800 if (kerr != KCGI_OK)
2802 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2803 KATTR_ID, "tags_name", KATTR__MAX);
2804 if (kerr != KCGI_OK)
2806 if (asprintf(&href_tag, "?path=%s&action=tag&commit=%s",
2807 gw_trans->repo_name, id_str) == -1) {
2808 error = got_error_from_errno("asprintf");
2811 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
2812 KATTR_HREF, href_tag, KATTR__MAX);
2813 if (kerr != KCGI_OK)
2815 kerr = khtml_puts(gw_trans->gw_html_req, tag_commit);
2816 if (kerr != KCGI_OK)
2818 kerr = khtml_closeelem(gw_trans->gw_html_req, 3);
2819 if (kerr != KCGI_OK)
2822 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2823 KATTR_ID, "navs_wrapper", KATTR__MAX);
2824 if (kerr != KCGI_OK)
2826 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2827 KATTR_ID, "navs", KATTR__MAX);
2828 if (kerr != KCGI_OK)
2831 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
2832 KATTR_HREF, href_tag, KATTR__MAX);
2833 if (kerr != KCGI_OK)
2835 kerr = khtml_puts(gw_trans->gw_html_req, "tag");
2836 if (kerr != KCGI_OK)
2838 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2839 if (kerr != KCGI_OK)
2842 kerr = khtml_puts(gw_trans->gw_html_req, " | ");
2843 if (kerr != KCGI_OK)
2845 if (asprintf(&href_briefs,
2846 "?path=%s&action=briefs&commit=%s",
2847 gw_trans->repo_name, id_str) == -1) {
2848 error = got_error_from_errno("asprintf");
2851 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
2852 KATTR_HREF, href_briefs, KATTR__MAX);
2853 if (kerr != KCGI_OK)
2855 kerr = khtml_puts(gw_trans->gw_html_req,
2857 if (kerr != KCGI_OK)
2859 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2860 if (kerr != KCGI_OK)
2863 kerr = khtml_puts(gw_trans->gw_html_req, " | ");
2864 if (kerr != KCGI_OK)
2867 if (asprintf(&href_commits,
2868 "?path=%s&action=commits&commit=%s",
2869 gw_trans->repo_name, id_str) == -1) {
2870 error = got_error_from_errno("asprintf");
2873 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
2874 KATTR_HREF, href_commits, KATTR__MAX);
2875 if (kerr != KCGI_OK)
2877 kerr = khtml_puts(gw_trans->gw_html_req,
2879 if (kerr != KCGI_OK)
2881 kerr = khtml_closeelem(gw_trans->gw_html_req, 3);
2882 if (kerr != KCGI_OK)
2885 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2886 KATTR_ID, "dotted_line", KATTR__MAX);
2887 if (kerr != KCGI_OK)
2889 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
2890 if (kerr != KCGI_OK)
2894 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2895 KATTR_ID, "tag_info_date_title", KATTR__MAX);
2896 if (kerr != KCGI_OK)
2898 kerr = khtml_puts(gw_trans->gw_html_req, "Tag Date:");
2899 if (kerr != KCGI_OK)
2901 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2902 if (kerr != KCGI_OK)
2904 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2905 KATTR_ID, "tag_info_date", KATTR__MAX);
2906 if (kerr != KCGI_OK)
2908 error = gw_get_time_str(&age, tagger_time, TM_LONG);
2911 kerr = khtml_puts(gw_trans->gw_html_req,
2913 if (kerr != KCGI_OK)
2915 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2916 if (kerr != KCGI_OK)
2919 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2920 KATTR_ID, "tag_info_tagger_title", KATTR__MAX);
2921 if (kerr != KCGI_OK)
2923 kerr = khtml_puts(gw_trans->gw_html_req, "Tagger:");
2924 if (kerr != KCGI_OK)
2926 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2927 if (kerr != KCGI_OK)
2929 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2930 KATTR_ID, "tag_info_date", KATTR__MAX);
2931 if (kerr != KCGI_OK)
2933 kerr = khtml_puts(gw_trans->gw_html_req, tagger);
2934 if (kerr != KCGI_OK)
2936 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2937 if (kerr != KCGI_OK)
2940 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2941 KATTR_ID, "tag_info", KATTR__MAX);
2942 if (kerr != KCGI_OK)
2944 kerr = khttp_puts(gw_trans->gw_req, tag_commit);
2945 if (kerr != KCGI_OK)
2951 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2952 if (kerr != KCGI_OK)
2955 if (limit && --limit == 0)
2959 got_object_tag_close(tag);
2972 href_commits = NULL;
2976 got_object_tag_close(tag);
2983 got_ref_list_free(&refs);
2984 if (error == NULL && kerr != KCGI_OK)
2985 error = gw_kcgi_error(kerr);
2990 gw_free_header(struct gw_header *header)
2993 free(header->author);
2994 free(header->committer);
2995 free(header->refs_str);
2996 free(header->commit_id);
2997 free(header->parent_id);
2998 free(header->tree_id);
2999 free(header->commit_msg);
3002 static struct gw_header *
3005 struct gw_header *header;
3007 header = malloc(sizeof(*header));
3011 header->path = NULL;
3012 SIMPLEQ_INIT(&header->refs);
3014 header->refs_str = NULL;
3015 header->commit_id = NULL;
3016 header->committer = NULL;
3017 header->author = NULL;
3018 header->parent_id = NULL;
3019 header->tree_id = NULL;
3020 header->commit_msg = NULL;
3025 static const struct got_error *
3026 gw_get_commits(struct gw_trans * gw_trans, struct gw_header *header,
3027 int limit, struct got_object_id *id)
3029 const struct got_error *error = NULL;
3030 struct got_commit_graph *graph = NULL;
3031 struct got_commit_object *commit = NULL;
3033 error = got_commit_graph_open(&graph, header->path, 0);
3037 error = got_commit_graph_iter_start(graph, id, gw_trans->repo, NULL,
3043 error = got_commit_graph_iter_next(&id, graph, gw_trans->repo,
3046 if (error->code == GOT_ERR_ITER_COMPLETED)
3053 error = got_object_open_as_commit(&commit, gw_trans->repo, id);
3057 error = gw_get_commit(gw_trans, header, commit, id);
3061 struct gw_header *n_header = NULL;
3062 if ((n_header = gw_init_header()) == NULL) {
3063 error = got_error_from_errno("malloc");
3066 error = got_ref_list(&n_header->refs, gw_trans->repo,
3067 NULL, got_ref_cmp_by_name, NULL);
3071 error = gw_get_commit(gw_trans, n_header, commit, id);
3074 got_ref_list_free(&n_header->refs);
3075 TAILQ_INSERT_TAIL(&gw_trans->gw_headers, n_header,
3078 if (error || (limit && --limit == 0))
3083 got_object_commit_close(commit);
3085 got_commit_graph_close(graph);
3089 static const struct got_error *
3090 gw_get_commit(struct gw_trans *gw_trans, struct gw_header *header,
3091 struct got_commit_object *commit, struct got_object_id *id)
3093 const struct got_error *error = NULL;
3094 struct got_reflist_entry *re;
3095 struct got_object_id *id2 = NULL;
3096 struct got_object_qid *parent_id;
3097 char *commit_msg = NULL, *commit_msg0;
3100 SIMPLEQ_FOREACH(re, &header->refs, entry) {
3103 struct got_tag_object *tag = NULL;
3106 if (got_ref_is_symbolic(re->ref))
3109 name = got_ref_get_name(re->ref);
3110 if (strncmp(name, "refs/", 5) == 0)
3112 if (strncmp(name, "got/", 4) == 0)
3114 if (strncmp(name, "heads/", 6) == 0)
3116 if (strncmp(name, "remotes/", 8) == 0)
3118 if (strncmp(name, "tags/", 5) == 0) {
3119 error = got_object_open_as_tag(&tag, gw_trans->repo,
3122 if (error->code != GOT_ERR_OBJ_TYPE)
3125 * Ref points at something other
3132 cmp = got_object_id_cmp(tag ?
3133 got_object_tag_get_object_id(tag) : re->id, id);
3135 got_object_tag_close(tag);
3138 s = header->refs_str;
3139 if (asprintf(&header->refs_str, "%s%s%s", s ? s : "",
3140 s ? ", " : "", name) == -1) {
3141 error = got_error_from_errno("asprintf");
3143 header->refs_str = NULL;
3149 error = got_object_id_str(&header->commit_id, id);
3153 error = got_object_id_str(&header->tree_id,
3154 got_object_commit_get_tree_id(commit));
3158 if (gw_trans->action == GW_DIFF) {
3159 parent_id = SIMPLEQ_FIRST(
3160 got_object_commit_get_parent_ids(commit));
3161 if (parent_id != NULL) {
3162 id2 = got_object_id_dup(parent_id->id);
3164 error = got_object_id_str(&header->parent_id, id2);
3169 header->parent_id = strdup("/dev/null");
3170 if (header->parent_id == NULL) {
3171 error = got_error_from_errno("strdup");
3177 header->committer_time =
3178 got_object_commit_get_committer_time(commit);
3181 strdup(got_object_commit_get_author(commit));
3182 if (header->author == NULL) {
3183 error = got_error_from_errno("strdup");
3187 strdup(got_object_commit_get_committer(commit));
3188 if (header->committer == NULL) {
3189 error = got_error_from_errno("strdup");
3192 error = got_object_commit_get_logmsg(&commit_msg0, commit);
3196 commit_msg = commit_msg0;
3197 while (*commit_msg == '\n')
3200 header->commit_msg = strdup(commit_msg);
3201 if (header->commit_msg == NULL)
3202 error = got_error_from_errno("strdup");
3207 static const struct got_error *
3208 gw_get_header(struct gw_trans *gw_trans, struct gw_header *header, int limit)
3210 const struct got_error *error = NULL;
3211 char *in_repo_path = NULL;
3212 struct got_object_id *id = NULL;
3214 error = got_repo_open(&gw_trans->repo, gw_trans->repo_path, NULL);
3218 if (gw_trans->commit_id == NULL) {
3219 struct got_reference *head_ref;
3220 error = got_ref_open(&head_ref, gw_trans->repo,
3221 gw_trans->headref, 0);
3225 error = got_ref_resolve(&id, gw_trans->repo, head_ref);
3226 got_ref_close(head_ref);
3230 struct got_reference *ref;
3231 error = got_ref_open(&ref, gw_trans->repo,
3232 gw_trans->commit_id, 0);
3233 if (error == NULL) {
3235 error = got_ref_resolve(&id, gw_trans->repo, ref);
3239 error = got_object_get_type(&obj_type, gw_trans->repo,
3243 if (obj_type == GOT_OBJ_TYPE_TAG) {
3244 struct got_tag_object *tag;
3245 error = got_object_open_as_tag(&tag,
3246 gw_trans->repo, id);
3249 if (got_object_tag_get_object_type(tag) !=
3250 GOT_OBJ_TYPE_COMMIT) {
3251 got_object_tag_close(tag);
3252 error = got_error(GOT_ERR_OBJ_TYPE);
3256 id = got_object_id_dup(
3257 got_object_tag_get_object_id(tag));
3259 error = got_error_from_errno(
3260 "got_object_id_dup");
3261 got_object_tag_close(tag);
3264 } else if (obj_type != GOT_OBJ_TYPE_COMMIT) {
3265 error = got_error(GOT_ERR_OBJ_TYPE);
3269 error = got_repo_match_object_id_prefix(&id,
3270 gw_trans->commit_id, GOT_OBJ_TYPE_COMMIT,
3276 error = got_repo_map_path(&in_repo_path, gw_trans->repo,
3277 gw_trans->repo_path, 1);
3282 header->path = strdup(in_repo_path);
3283 if (header->path == NULL) {
3284 error = got_error_from_errno("strdup");
3289 error = got_ref_list(&header->refs, gw_trans->repo, NULL,
3290 got_ref_cmp_by_name, NULL);
3294 error = gw_get_commits(gw_trans, header, limit, id);
3296 got_ref_list_free(&header->refs);
3306 char datebuf[11]; /* YYYY-MM-DD + NUL */
3309 struct gw_blame_cb_args {
3310 struct blame_line *lines;
3314 off_t *line_offsets;
3316 struct got_repository *repo;
3317 struct gw_trans *gw_trans;
3320 static const struct got_error *
3321 gw_blame_cb(void *arg, int nlines, int lineno, struct got_object_id *id)
3323 const struct got_error *err = NULL;
3324 struct gw_blame_cb_args *a = arg;
3325 struct blame_line *bline;
3327 size_t linesize = 0;
3328 struct got_commit_object *commit = NULL;
3331 time_t committer_time;
3332 enum kcgi_err kerr = KCGI_OK;
3334 if (nlines != a->nlines ||
3335 (lineno != -1 && lineno < 1) || lineno > a->nlines)
3336 return got_error(GOT_ERR_RANGE);
3339 return NULL; /* no change in this commit */
3341 /* Annotate this line. */
3342 bline = &a->lines[lineno - 1];
3343 if (bline->annotated)
3345 err = got_object_id_str(&bline->id_str, id);
3349 err = got_object_open_as_commit(&commit, a->repo, id);
3353 bline->committer = strdup(got_object_commit_get_committer(commit));
3354 if (bline->committer == NULL) {
3355 err = got_error_from_errno("strdup");
3359 committer_time = got_object_commit_get_committer_time(commit);
3360 if (localtime_r(&committer_time, &tm) == NULL)
3361 return got_error_from_errno("localtime_r");
3362 if (strftime(bline->datebuf, sizeof(bline->datebuf), "%G-%m-%d",
3363 &tm) >= sizeof(bline->datebuf)) {
3364 err = got_error(GOT_ERR_NO_SPACE);
3367 bline->annotated = 1;
3369 /* Print lines annotated so far. */
3370 bline = &a->lines[a->lineno_cur - 1];
3371 if (!bline->annotated)
3374 offset = a->line_offsets[a->lineno_cur - 1];
3375 if (fseeko(a->f, offset, SEEK_SET) == -1) {
3376 err = got_error_from_errno("fseeko");
3380 while (bline->annotated) {
3381 char *smallerthan, *at, *nl, *committer;
3382 char *lineno = NULL, *href_diff = NULL, *href_link = NULL;
3385 if (getline(&line, &linesize, a->f) == -1) {
3387 err = got_error_from_errno("getline");
3391 committer = bline->committer;
3392 smallerthan = strchr(committer, '<');
3393 if (smallerthan && smallerthan[1] != '\0')
3394 committer = smallerthan + 1;
3395 at = strchr(committer, '@');
3398 len = strlen(committer);
3400 committer[8] = '\0';
3402 nl = strchr(line, '\n');
3406 kerr = khtml_attr(a->gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
3407 "blame_wrapper", KATTR__MAX);
3408 if (kerr != KCGI_OK)
3410 kerr = khtml_attr(a->gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
3411 "blame_number", KATTR__MAX);
3412 if (kerr != KCGI_OK)
3414 if (asprintf(&lineno, "%.*d", a->nlines_prec,
3415 a->lineno_cur) == -1)
3417 kerr = khtml_puts(a->gw_trans->gw_html_req, lineno);
3418 if (kerr != KCGI_OK)
3420 kerr = khtml_closeelem(a->gw_trans->gw_html_req, 1);
3421 if (kerr != KCGI_OK)
3424 kerr = khtml_attr(a->gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
3425 "blame_hash", KATTR__MAX);
3426 if (kerr != KCGI_OK)
3429 if (asprintf(&href_diff,
3430 "?path=%s&action=diff&commit=%s",
3431 a->gw_trans->repo_name, bline->id_str) == -1) {
3432 err = got_error_from_errno("asprintf");
3435 if (asprintf(&href_link, "%.8s", bline->id_str) == -1) {
3436 err = got_error_from_errno("asprintf");
3439 kerr = khtml_attr(a->gw_trans->gw_html_req, KELEM_A,
3440 KATTR_HREF, href_diff, KATTR__MAX);
3441 if (kerr != KCGI_OK)
3443 kerr = khtml_puts(a->gw_trans->gw_html_req, href_link);
3444 if (kerr != KCGI_OK)
3446 kerr = khtml_closeelem(a->gw_trans->gw_html_req, 2);
3447 if (kerr != KCGI_OK)
3450 kerr = khtml_attr(a->gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
3451 "blame_date", KATTR__MAX);
3452 if (kerr != KCGI_OK)
3454 kerr = khtml_puts(a->gw_trans->gw_html_req, bline->datebuf);
3455 if (kerr != KCGI_OK)
3457 kerr = khtml_closeelem(a->gw_trans->gw_html_req, 1);
3458 if (kerr != KCGI_OK)
3461 kerr = khtml_attr(a->gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
3462 "blame_author", KATTR__MAX);
3463 if (kerr != KCGI_OK)
3465 kerr = khtml_puts(a->gw_trans->gw_html_req, committer);
3466 if (kerr != KCGI_OK)
3468 kerr = khtml_closeelem(a->gw_trans->gw_html_req, 1);
3469 if (kerr != KCGI_OK)
3472 kerr = khtml_attr(a->gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
3473 "blame_code", KATTR__MAX);
3474 if (kerr != KCGI_OK)
3476 kerr = khtml_puts(a->gw_trans->gw_html_req, line);
3477 if (kerr != KCGI_OK)
3479 kerr = khtml_closeelem(a->gw_trans->gw_html_req, 1);
3480 if (kerr != KCGI_OK)
3483 kerr = khtml_closeelem(a->gw_trans->gw_html_req, 1);
3484 if (kerr != KCGI_OK)
3488 bline = &a->lines[a->lineno_cur - 1];
3496 got_object_commit_close(commit);
3498 if (err == NULL && kerr != KCGI_OK)
3499 err = gw_kcgi_error(kerr);
3503 static const struct got_error *
3504 gw_output_file_blame(struct gw_trans *gw_trans)
3506 const struct got_error *error = NULL;
3507 struct got_object_id *obj_id = NULL;
3508 struct got_object_id *commit_id = NULL;
3509 struct got_blob_object *blob = NULL;
3510 char *path = NULL, *in_repo_path = NULL;
3511 struct gw_blame_cb_args bca;
3515 if (asprintf(&path, "%s%s%s",
3516 gw_trans->repo_folder ? gw_trans->repo_folder : "",
3517 gw_trans->repo_folder ? "/" : "",
3518 gw_trans->repo_file) == -1) {
3519 error = got_error_from_errno("asprintf");
3523 error = got_repo_map_path(&in_repo_path, gw_trans->repo, path, 1);
3527 error = got_repo_match_object_id(&commit_id, NULL, gw_trans->commit_id,
3528 GOT_OBJ_TYPE_COMMIT, 1, gw_trans->repo);
3532 error = got_object_id_by_path(&obj_id, gw_trans->repo, commit_id,
3537 if (obj_id == NULL) {
3538 error = got_error(GOT_ERR_NO_OBJ);
3542 error = got_object_get_type(&obj_type, gw_trans->repo, obj_id);
3546 if (obj_type != GOT_OBJ_TYPE_BLOB) {
3547 error = got_error(GOT_ERR_OBJ_TYPE);
3551 error = got_object_open_as_blob(&blob, gw_trans->repo, obj_id, 8192);
3555 bca.f = got_opentemp();
3556 if (bca.f == NULL) {
3557 error = got_error_from_errno("got_opentemp");
3560 error = got_object_blob_dump_to_file(&filesize, &bca.nlines,
3561 &bca.line_offsets, bca.f, blob);
3562 if (error || bca.nlines == 0)
3565 /* Don't include \n at EOF in the blame line count. */
3566 if (bca.line_offsets[bca.nlines - 1] == filesize)
3569 bca.lines = calloc(bca.nlines, sizeof(*bca.lines));
3570 if (bca.lines == NULL) {
3571 error = got_error_from_errno("calloc");
3575 bca.nlines_prec = 0;
3581 bca.repo = gw_trans->repo;
3582 bca.gw_trans = gw_trans;
3584 error = got_blame(in_repo_path, commit_id, gw_trans->repo, gw_blame_cb,
3593 free(bca.line_offsets);
3594 for (i = 0; i < bca.nlines; i++) {
3595 struct blame_line *bline = &bca.lines[i];
3596 free(bline->id_str);
3597 free(bline->committer);
3600 if (bca.f && fclose(bca.f) == EOF && error == NULL)
3601 error = got_error_from_errno("fclose");
3604 got_object_blob_close(blob);
3608 static const struct got_error *
3609 gw_output_blob_buf(struct gw_trans *gw_trans)
3611 const struct got_error *error = NULL;
3612 struct got_object_id *obj_id = NULL;
3613 struct got_object_id *commit_id = NULL;
3614 struct got_blob_object *blob = NULL;
3615 char *path = NULL, *in_repo_path = NULL;
3616 int obj_type, set_mime = 0;
3619 enum kcgi_err kerr = KCGI_OK;
3621 if (asprintf(&path, "%s%s%s",
3622 gw_trans->repo_folder ? gw_trans->repo_folder : "",
3623 gw_trans->repo_folder ? "/" : "",
3624 gw_trans->repo_file) == -1) {
3625 error = got_error_from_errno("asprintf");
3629 error = got_repo_map_path(&in_repo_path, gw_trans->repo, path, 1);
3633 error = got_repo_match_object_id(&commit_id, NULL, gw_trans->commit_id,
3634 GOT_OBJ_TYPE_COMMIT, 1, gw_trans->repo);
3638 error = got_object_id_by_path(&obj_id, gw_trans->repo, commit_id,
3643 if (obj_id == NULL) {
3644 error = got_error(GOT_ERR_NO_OBJ);
3648 error = got_object_get_type(&obj_type, gw_trans->repo, obj_id);
3652 if (obj_type != GOT_OBJ_TYPE_BLOB) {
3653 error = got_error(GOT_ERR_OBJ_TYPE);
3657 error = got_object_open_as_blob(&blob, gw_trans->repo, obj_id, 8192);
3661 hdrlen = got_object_blob_get_hdrlen(blob);
3663 error = got_object_blob_read_block(&len, blob);
3666 buf = got_object_blob_get_read_buf(blob);
3669 * Skip blob object header first time around,
3670 * which also contains a zero byte.
3673 if (set_mime == 0) {
3674 if (isbinary(buf, len - hdrlen))
3675 gw_trans->mime = KMIME_APP_OCTET_STREAM;
3677 gw_trans->mime = KMIME_TEXT_PLAIN;
3679 error = gw_display_index(gw_trans);
3683 kerr = khttp_write(gw_trans->gw_req, buf, len - hdrlen);
3684 if (kerr != KCGI_OK)
3694 got_object_blob_close(blob);
3695 if (error == NULL && kerr != KCGI_OK)
3696 error = gw_kcgi_error(kerr);
3700 static const struct got_error *
3701 gw_output_repo_tree(struct gw_trans *gw_trans)
3703 const struct got_error *error = NULL;
3704 struct got_object_id *tree_id = NULL, *commit_id = NULL;
3705 struct got_tree_object *tree = NULL;
3706 char *path = NULL, *in_repo_path = NULL;
3707 char *id_str = NULL;
3708 char *build_folder = NULL;
3709 char *href_blob = NULL, *href_blame = NULL;
3710 const char *class = NULL;
3711 int nentries, i, class_flip = 0;
3712 enum kcgi_err kerr = KCGI_OK;
3714 if (gw_trans->repo_folder != NULL) {
3715 path = strdup(gw_trans->repo_folder);
3717 error = got_error_from_errno("strdup");
3721 error = got_repo_map_path(&in_repo_path, gw_trans->repo,
3722 gw_trans->repo_path, 1);
3726 path = in_repo_path;
3729 if (gw_trans->commit_id == NULL) {
3730 struct got_reference *head_ref;
3731 error = got_ref_open(&head_ref, gw_trans->repo,
3732 gw_trans->headref, 0);
3735 error = got_ref_resolve(&commit_id, gw_trans->repo, head_ref);
3738 got_ref_close(head_ref);
3740 * gw_trans->commit_id was not parsed from the querystring
3741 * we hit this code path from gw_index, where we don't know the
3742 * commit values for the tree link yet, so set
3743 * gw_trans->commit_id here to continue further into the tree
3745 error = got_object_id_str(&gw_trans->commit_id, commit_id);
3750 error = got_repo_match_object_id(&commit_id, NULL,
3751 gw_trans->commit_id, GOT_OBJ_TYPE_COMMIT, 1,
3757 error = got_object_id_by_path(&tree_id, gw_trans->repo, commit_id,
3762 error = got_object_open_as_tree(&tree, gw_trans->repo, tree_id);
3766 nentries = got_object_tree_get_nentries(tree);
3767 for (i = 0; i < nentries; i++) {
3768 struct got_tree_entry *te;
3769 const char *modestr = "";
3772 te = got_object_tree_get_entry(tree, i);
3774 error = got_object_id_str(&id_str, got_tree_entry_get_id(te));
3778 mode = got_tree_entry_get_mode(te);
3779 if (got_object_tree_entry_is_submodule(te))
3781 else if (S_ISLNK(mode))
3783 else if (S_ISDIR(mode))
3785 else if (mode & S_IXUSR)
3788 if (class_flip == 0) {
3789 class = "back_lightgray";
3792 class = "back_white";
3796 if (S_ISDIR(mode)) {
3797 if (asprintf(&build_folder, "%s/%s",
3798 gw_trans->repo_folder ? gw_trans->repo_folder : "",
3799 got_tree_entry_get_name(te)) == -1) {
3800 error = got_error_from_errno("asprintf");
3803 if (asprintf(&href_blob,
3804 "?path=%s&action=%s&commit=%s&folder=%s",
3805 gw_trans->repo_name, gw_get_action_name(gw_trans),
3806 gw_trans->commit_id, build_folder) == -1) {
3807 error = got_error_from_errno("asprintf");
3811 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
3812 KATTR_ID, "tree_wrapper", KATTR__MAX);
3813 if (kerr != KCGI_OK)
3815 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
3816 KATTR_ID, "tree_line", KATTR_CLASS, class,
3818 if (kerr != KCGI_OK)
3820 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
3821 KATTR_HREF, href_blob, KATTR_CLASS,
3822 "diff_directory", KATTR__MAX);
3823 if (kerr != KCGI_OK)
3825 kerr = khtml_puts(gw_trans->gw_html_req,
3826 got_tree_entry_get_name(te));
3827 if (kerr != KCGI_OK)
3829 kerr = khtml_puts(gw_trans->gw_html_req, modestr);
3830 if (kerr != KCGI_OK)
3832 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
3833 if (kerr != KCGI_OK)
3835 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
3836 KATTR_ID, "tree_line_blank", KATTR_CLASS, class,
3838 if (kerr != KCGI_OK)
3840 kerr = khtml_entity(gw_trans->gw_html_req,
3842 if (kerr != KCGI_OK)
3844 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
3845 if (kerr != KCGI_OK)
3848 if (asprintf(&href_blob,
3849 "?path=%s&action=%s&commit=%s&file=%s&folder=%s",
3850 gw_trans->repo_name, "blob", gw_trans->commit_id,
3851 got_tree_entry_get_name(te),
3852 gw_trans->repo_folder ?
3853 gw_trans->repo_folder : "") == -1) {
3854 error = got_error_from_errno("asprintf");
3857 if (asprintf(&href_blame,
3858 "?path=%s&action=%s&commit=%s&file=%s&folder=%s",
3859 gw_trans->repo_name, "blame", gw_trans->commit_id,
3860 got_tree_entry_get_name(te),
3861 gw_trans->repo_folder ?
3862 gw_trans->repo_folder : "") == -1) {
3863 error = got_error_from_errno("asprintf");
3867 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
3868 KATTR_ID, "tree_wrapper", KATTR__MAX);
3869 if (kerr != KCGI_OK)
3871 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
3872 KATTR_ID, "tree_line", KATTR_CLASS, class,
3874 if (kerr != KCGI_OK)
3876 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
3877 KATTR_HREF, href_blob, KATTR__MAX);
3878 if (kerr != KCGI_OK)
3880 kerr = khtml_puts(gw_trans->gw_html_req,
3881 got_tree_entry_get_name(te));
3882 if (kerr != KCGI_OK)
3884 kerr = khtml_puts(gw_trans->gw_html_req, modestr);
3885 if (kerr != KCGI_OK)
3887 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
3888 if (kerr != KCGI_OK)
3890 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
3891 KATTR_ID, "tree_line_navs", KATTR_CLASS, class,
3893 if (kerr != KCGI_OK)
3896 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
3897 KATTR_HREF, href_blob, KATTR__MAX);
3898 if (kerr != KCGI_OK)
3900 kerr = khtml_puts(gw_trans->gw_html_req, "blob");
3901 if (kerr != KCGI_OK)
3903 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
3904 if (kerr != KCGI_OK)
3907 kerr = khtml_puts(gw_trans->gw_html_req, " | ");
3908 if (kerr != KCGI_OK)
3911 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
3912 KATTR_HREF, href_blame, KATTR__MAX);
3913 if (kerr != KCGI_OK)
3915 kerr = khtml_puts(gw_trans->gw_html_req, "blame");
3916 if (kerr != KCGI_OK)
3919 kerr = khtml_closeelem(gw_trans->gw_html_req, 3);
3920 if (kerr != KCGI_OK)
3928 build_folder = NULL;
3932 got_object_tree_close(tree);
3939 if (error == NULL && kerr != KCGI_OK)
3940 error = gw_kcgi_error(kerr);
3944 static const struct got_error *
3945 gw_output_repo_heads(struct gw_trans *gw_trans)
3947 const struct got_error *error = NULL;
3948 struct got_reflist_head refs;
3949 struct got_reflist_entry *re;
3950 char *age = NULL, *href_summary = NULL, *href_briefs = NULL;
3951 char *href_commits = NULL;
3952 enum kcgi_err kerr = KCGI_OK;
3954 SIMPLEQ_INIT(&refs);
3956 error = got_ref_list(&refs, gw_trans->repo, "refs/heads",
3957 got_ref_cmp_by_name, NULL);
3961 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
3962 KATTR_ID, "summary_heads_title_wrapper", KATTR__MAX);
3963 if (kerr != KCGI_OK)
3965 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
3966 KATTR_ID, "summary_heads_title", KATTR__MAX);
3967 if (kerr != KCGI_OK)
3969 kerr = khtml_puts(gw_trans->gw_html_req, "Heads");
3970 if (kerr != KCGI_OK)
3972 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
3973 if (kerr != KCGI_OK)
3975 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
3976 KATTR_ID, "summary_heads_content", KATTR__MAX);
3977 if (kerr != KCGI_OK)
3980 SIMPLEQ_FOREACH(re, &refs, entry) {
3981 const char *refname;
3983 if (got_ref_is_symbolic(re->ref))
3986 refname = got_ref_get_name(re->ref);
3987 if (strncmp(refname, "refs/heads/", 11) != 0)
3990 error = gw_get_repo_age(&age, gw_trans, gw_trans->gw_dir->path,
3995 if (strncmp(refname, "refs/heads/", 11) == 0)
3998 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
3999 KATTR_ID, "heads_wrapper", KATTR__MAX);
4000 if (kerr != KCGI_OK)
4002 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
4003 KATTR_ID, "heads_age", KATTR__MAX);
4004 if (kerr != KCGI_OK)
4006 kerr = khtml_puts(gw_trans->gw_html_req, age ? age : "");
4007 if (kerr != KCGI_OK)
4009 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
4010 if (kerr != KCGI_OK)
4012 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
4013 KATTR_ID, "heads_space", KATTR__MAX);
4014 if (kerr != KCGI_OK)
4016 kerr = khtml_entity(gw_trans->gw_html_req, KENTITY_nbsp);
4017 if (kerr != KCGI_OK)
4019 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
4020 if (kerr != KCGI_OK)
4022 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
4023 KATTR_ID, "head", KATTR__MAX);
4024 if (kerr != KCGI_OK)
4026 if (asprintf(&href_summary,
4027 "?path=%s&action=summary&headref=%s",
4028 gw_trans->repo_name, refname) == -1) {
4029 error = got_error_from_errno("asprintf");
4032 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A, KATTR_HREF,
4033 href_summary, KATTR__MAX);
4034 kerr = khtml_puts(gw_trans->gw_html_req, refname);
4035 if (kerr != KCGI_OK)
4037 kerr = khtml_closeelem(gw_trans->gw_html_req, 3);
4038 if (kerr != KCGI_OK)
4041 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
4042 "navs_wrapper", KATTR__MAX);
4043 if (kerr != KCGI_OK)
4045 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
4046 "navs", KATTR__MAX);
4047 if (kerr != KCGI_OK)
4050 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A, KATTR_HREF,
4051 href_summary, KATTR__MAX);
4052 if (kerr != KCGI_OK)
4054 kerr = khtml_puts(gw_trans->gw_html_req, "summary");
4055 if (kerr != KCGI_OK)
4057 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
4058 if (kerr != KCGI_OK)
4061 kerr = khtml_puts(gw_trans->gw_html_req, " | ");
4062 if (kerr != KCGI_OK)
4064 if (asprintf(&href_briefs, "?path=%s&action=briefs&headref=%s",
4065 gw_trans->repo_name, refname) == -1) {
4066 error = got_error_from_errno("asprintf");
4069 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A, KATTR_HREF,
4070 href_briefs, KATTR__MAX);
4071 if (kerr != KCGI_OK)
4073 kerr = khtml_puts(gw_trans->gw_html_req, "commit briefs");
4074 if (kerr != KCGI_OK)
4076 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
4077 if (kerr != KCGI_OK)
4080 kerr = khtml_puts(gw_trans->gw_html_req, " | ");
4081 if (kerr != KCGI_OK)
4084 if (asprintf(&href_commits,
4085 "?path=%s&action=commits&headref=%s",
4086 gw_trans->repo_name, refname) == -1) {
4087 error = got_error_from_errno("asprintf");
4090 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A, KATTR_HREF,
4091 href_commits, KATTR__MAX);
4092 if (kerr != KCGI_OK)
4094 kerr = khtml_puts(gw_trans->gw_html_req, "commits");
4095 if (kerr != KCGI_OK)
4097 kerr = khtml_closeelem(gw_trans->gw_html_req, 3);
4098 if (kerr != KCGI_OK)
4101 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
4102 "dotted_line", KATTR__MAX);
4103 if (kerr != KCGI_OK)
4105 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
4106 if (kerr != KCGI_OK)
4109 href_summary = NULL;
4113 href_commits = NULL;
4116 got_ref_list_free(&refs);
4123 static const struct got_error *
4124 gw_output_site_link(struct gw_trans *gw_trans)
4126 const struct got_error *error = NULL;
4127 char *href_summary = NULL;
4128 enum kcgi_err kerr = KCGI_OK;
4130 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
4131 "site_link", KATTR__MAX);
4132 if (kerr != KCGI_OK)
4134 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A, KATTR_HREF, GOTWEB,
4136 if (kerr != KCGI_OK)
4138 kerr = khtml_puts(gw_trans->gw_html_req,
4139 gw_trans->gw_conf->got_site_link);
4140 if (kerr != KCGI_OK)
4142 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
4143 if (kerr != KCGI_OK)
4146 if (gw_trans->repo_name != NULL) {
4147 kerr = khtml_puts(gw_trans->gw_html_req, " / ");
4148 if (kerr != KCGI_OK)
4150 if (asprintf(&href_summary, "?path=%s&action=summary",
4151 gw_trans->repo_name) == -1)
4153 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A, KATTR_HREF,
4154 href_summary, KATTR__MAX);
4155 if (kerr != KCGI_OK)
4157 kerr = khtml_puts(gw_trans->gw_html_req, gw_trans->repo_name);
4158 if (kerr != KCGI_OK)
4160 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
4161 if (kerr != KCGI_OK)
4163 kerr = khtml_puts(gw_trans->gw_html_req, " / ");
4164 if (kerr != KCGI_OK)
4166 kerr = khtml_puts(gw_trans->gw_html_req,
4167 gw_get_action_name(gw_trans));
4168 if (kerr != KCGI_OK)
4172 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
4173 if (kerr != KCGI_OK)
4180 static const struct got_error *
4181 gw_colordiff_line(struct gw_trans *gw_trans, char *buf)
4183 const struct got_error *error = NULL;
4185 enum kcgi_err kerr = KCGI_OK;
4187 if (strncmp(buf, "-", 1) == 0)
4188 color = "diff_minus";
4189 else if (strncmp(buf, "+", 1) == 0)
4190 color = "diff_plus";
4191 else if (strncmp(buf, "@@", 2) == 0)
4192 color = "diff_chunk_header";
4193 else if (strncmp(buf, "@@", 2) == 0)
4194 color = "diff_chunk_header";
4195 else if (strncmp(buf, "commit +", 8) == 0)
4196 color = "diff_meta";
4197 else if (strncmp(buf, "commit -", 8) == 0)
4198 color = "diff_meta";
4199 else if (strncmp(buf, "blob +", 6) == 0)
4200 color = "diff_meta";
4201 else if (strncmp(buf, "blob -", 6) == 0)
4202 color = "diff_meta";
4203 else if (strncmp(buf, "file +", 6) == 0)
4204 color = "diff_meta";
4205 else if (strncmp(buf, "file -", 6) == 0)
4206 color = "diff_meta";
4207 else if (strncmp(buf, "from:", 5) == 0)
4208 color = "diff_author";
4209 else if (strncmp(buf, "via:", 4) == 0)
4210 color = "diff_author";
4211 else if (strncmp(buf, "date:", 5) == 0)
4212 color = "diff_date";
4213 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
4214 "diff_line", KATTR_CLASS, color ? color : "", KATTR__MAX);
4215 if (error == NULL && kerr != KCGI_OK)
4216 error = gw_kcgi_error(kerr);
4221 main(int argc, char *argv[])
4223 const struct got_error *error = NULL;
4224 struct gw_trans *gw_trans;
4225 struct gw_dir *dir = NULL, *tdir;
4226 const char *page = "index";
4230 if ((gw_trans = malloc(sizeof(struct gw_trans))) == NULL)
4233 if ((gw_trans->gw_req = malloc(sizeof(struct kreq))) == NULL)
4236 if ((gw_trans->gw_html_req = malloc(sizeof(struct khtmlreq))) == NULL)
4239 if ((gw_trans->gw_tmpl = malloc(sizeof(struct ktemplate))) == NULL)
4242 kerr = khttp_parse(gw_trans->gw_req, gw_keys, KEY__ZMAX, &page, 1, 0);
4243 if (kerr != KCGI_OK) {
4244 error = gw_kcgi_error(kerr);
4248 if ((gw_trans->gw_conf =
4249 malloc(sizeof(struct gotweb_conf))) == NULL) {
4251 error = got_error_from_errno("malloc");
4255 TAILQ_INIT(&gw_trans->gw_dirs);
4256 TAILQ_INIT(&gw_trans->gw_headers);
4258 gw_trans->action = -1;
4260 gw_trans->repos_total = 0;
4261 gw_trans->repo_path = NULL;
4262 gw_trans->commit_id = NULL;
4263 gw_trans->headref = GOT_REF_HEAD;
4264 gw_trans->mime = KMIME_TEXT_HTML;
4265 gw_trans->gw_tmpl->key = gw_templs;
4266 gw_trans->gw_tmpl->keysz = TEMPL__MAX;
4267 gw_trans->gw_tmpl->arg = gw_trans;
4268 gw_trans->gw_tmpl->cb = gw_template;
4269 error = parse_conf(GOTWEB_CONF, gw_trans->gw_conf);
4273 error = gw_parse_querystring(gw_trans);
4277 if (gw_trans->action == GW_BLOB)
4278 error = gw_blob(gw_trans);
4280 error = gw_display_index(gw_trans);
4283 free(gw_trans->gw_conf->got_repos_path);
4284 free(gw_trans->gw_conf->got_site_name);
4285 free(gw_trans->gw_conf->got_site_owner);
4286 free(gw_trans->gw_conf->got_site_link);
4287 free(gw_trans->gw_conf->got_logo);
4288 free(gw_trans->gw_conf->got_logo_url);
4289 free(gw_trans->gw_conf);
4290 free(gw_trans->commit_id);
4291 free(gw_trans->repo_path);
4293 got_repo_close(gw_trans->repo);
4295 TAILQ_FOREACH_SAFE(dir, &gw_trans->gw_dirs, entry, tdir) {
4297 free(dir->description);
4306 khttp_free(gw_trans->gw_req);