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>
35 #include <got_error.h>
36 #include <got_object.h>
37 #include <got_reference.h>
38 #include <got_repository.h>
40 #include <got_cancel.h>
41 #include <got_worktree.h>
43 #include <got_commit_graph.h>
44 #include <got_blame.h>
45 #include <got_privsep.h>
46 #include <got_opentemp.h>
54 #define nitems(_a) (sizeof((_a)) / sizeof((_a)[0]))
58 TAILQ_HEAD(headers, gw_header) gw_headers;
59 TAILQ_HEAD(dirs, gw_dir) gw_dirs;
60 struct got_repository *repo;
61 struct gw_dir *gw_dir;
62 struct gotweb_config *gw_conf;
63 struct ktemplate *gw_tmpl;
64 struct khtmlreq *gw_html_req;
66 const struct got_error *error;
67 const char *repo_name;
72 const char *repo_file;
77 unsigned int repos_total;
83 TAILQ_ENTRY(gw_header) entry;
84 struct got_reflist_head refs;
88 char *commit_id; /* id_str1 */
89 char *parent_id; /* id_str2 */
94 time_t committer_time;
98 TAILQ_ENTRY(gw_dir) entry;
140 static const char *const gw_templs[TEMPL__MAX] = {
150 static const struct kvalid gw_keys[KEY__ZMAX] = {
151 { kvalid_stringne, "action" },
152 { kvalid_stringne, "commit" },
153 { kvalid_stringne, "file" },
154 { kvalid_stringne, "folder" },
155 { kvalid_stringne, "headref" },
156 { kvalid_int, "page" },
157 { kvalid_stringne, "path" },
158 { kvalid_stringne, "prev" },
161 static struct gw_header *gw_init_header(void);
163 static void gw_free_header(struct gw_header *);
165 static int gw_template(size_t, void *);
167 static const struct got_error *gw_error(struct gw_trans *);
168 static const struct got_error *gw_init_gw_dir(struct gw_dir **, const char *);
169 static const struct got_error *gw_get_repo_description(char **,
170 struct gw_trans *, char *);
171 static const struct got_error *gw_get_repo_owner(char **, struct gw_trans *,
173 static const struct got_error *gw_get_time_str(char **, time_t, int);
174 static const struct got_error *gw_get_repo_age(char **, struct gw_trans *,
175 char *, const char *, int);
176 static const struct got_error *gw_output_file_blame(struct gw_trans *,
178 static const struct got_error *gw_output_blob_buf(struct gw_trans *,
180 static const struct got_error *gw_output_repo_tree(struct gw_trans *,
182 static const struct got_error *gw_output_diff(struct gw_trans *,
184 static const struct got_error *gw_output_repo_tags(struct gw_trans *,
185 struct gw_header *, int, int);
186 static const struct got_error *gw_output_repo_heads(struct gw_trans *);
187 static const struct got_error *gw_output_site_link(struct gw_trans *);
188 static const struct got_error *gw_get_clone_url(char **, struct gw_trans *,
190 static const struct got_error *gw_colordiff_line(struct gw_trans *, char *);
192 static const struct got_error *gw_gen_commit_header(struct gw_trans *, char *,
194 static const struct got_error *gw_gen_diff_header(struct gw_trans *, char *,
196 static const struct got_error *gw_gen_author_header(struct gw_trans *,
198 static const struct got_error *gw_gen_age_header(struct gw_trans *,
200 static const struct got_error *gw_gen_committer_header(struct gw_trans *,
202 static const struct got_error *gw_gen_commit_msg_header(struct gw_trans*,
204 static const struct got_error *gw_gen_tree_header(struct gw_trans *, char *);
205 static const struct got_error *gw_display_open(struct gw_trans *, enum khttp,
207 static const struct got_error *gw_display_index(struct gw_trans *);
208 static const struct got_error *gw_get_header(struct gw_trans *,
209 struct gw_header *, int);
210 static const struct got_error *gw_get_commits(struct gw_trans *,
211 struct gw_header *, int,
212 struct got_object_id *);
213 static const struct got_error *gw_get_commit(struct gw_trans *,
215 struct got_commit_object *,
216 struct got_object_id *);
217 static const struct got_error *gw_apply_unveil(const char *);
218 static const struct got_error *gw_blame_cb(void *, int, int,
219 struct got_commit_object *,
220 struct got_object_id *);
221 static const struct got_error *gw_load_got_paths(struct gw_trans *);
222 static const struct got_error *gw_load_got_path(struct gw_trans *,
224 static const struct got_error *gw_parse_querystring(struct gw_trans *);
225 static const struct got_error *gw_blame(struct gw_trans *);
226 static const struct got_error *gw_blob(struct gw_trans *);
227 static const struct got_error *gw_diff(struct gw_trans *);
228 static const struct got_error *gw_index(struct gw_trans *);
229 static const struct got_error *gw_commits(struct gw_trans *);
230 static const struct got_error *gw_briefs(struct gw_trans *);
231 static const struct got_error *gw_summary(struct gw_trans *);
232 static const struct got_error *gw_tree(struct gw_trans *);
233 static const struct got_error *gw_tag(struct gw_trans *);
234 static const struct got_error *gw_tags(struct gw_trans *);
236 struct gw_query_action {
237 unsigned int func_id;
238 const char *func_name;
239 const struct got_error *(*func_main)(struct gw_trans *);
243 enum gw_query_actions {
257 static const struct gw_query_action gw_query_funcs[] = {
258 { GW_BLAME, "blame", gw_blame, "gw_tmpl/blame.tmpl" },
259 { GW_BLOB, "blob", NULL, NULL },
260 { GW_BRIEFS, "briefs", gw_briefs, "gw_tmpl/briefs.tmpl" },
261 { GW_COMMITS, "commits", gw_commits, "gw_tmpl/commit.tmpl" },
262 { GW_DIFF, "diff", gw_diff, "gw_tmpl/diff.tmpl" },
263 { GW_ERR, "error", gw_error, "gw_tmpl/err.tmpl" },
264 { GW_INDEX, "index", gw_index, "gw_tmpl/index.tmpl" },
265 { GW_SUMMARY, "summary", gw_summary, "gw_tmpl/summry.tmpl" },
266 { GW_TAG, "tag", gw_tag, "gw_tmpl/tag.tmpl" },
267 { GW_TAGS, "tags", gw_tags, "gw_tmpl/tags.tmpl" },
268 { GW_TREE, "tree", gw_tree, "gw_tmpl/tree.tmpl" },
272 gw_get_action_name(struct gw_trans *gw_trans)
274 return gw_query_funcs[gw_trans->action].func_name;
277 static const struct got_error *
278 gw_kcgi_error(enum kcgi_err kerr)
283 if (kerr == KCGI_EXIT || kerr == KCGI_HUP)
284 return got_error(GOT_ERR_CANCELLED);
286 if (kerr == KCGI_ENOMEM)
287 return got_error_set_errno(ENOMEM,
288 kcgi_strerror(kerr));
290 if (kerr == KCGI_ENFILE)
291 return got_error_set_errno(ENFILE,
292 kcgi_strerror(kerr));
294 if (kerr == KCGI_EAGAIN)
295 return got_error_set_errno(EAGAIN,
296 kcgi_strerror(kerr));
298 if (kerr == KCGI_FORM)
299 return got_error_msg(GOT_ERR_IO,
300 kcgi_strerror(kerr));
302 return got_error_from_errno(kcgi_strerror(kerr));
305 static const struct got_error *
306 gw_apply_unveil(const char *repo_path)
308 const struct got_error *err;
311 if (unveil("gmon.out", "rwc") != 0)
312 return got_error_from_errno2("unveil", "gmon.out");
314 if (repo_path && unveil(repo_path, "r") != 0)
315 return got_error_from_errno2("unveil", repo_path);
317 if (unveil(GOT_TMPDIR_STR, "rwc") != 0)
318 return got_error_from_errno2("unveil", GOT_TMPDIR_STR);
320 err = got_privsep_unveil_exec_helpers();
324 if (unveil(NULL, NULL) != 0)
325 return got_error_from_errno("unveil");
331 isbinary(const uint8_t *buf, size_t n)
335 for (i = 0; i < n; i++)
341 static const struct got_error *
342 gw_blame(struct gw_trans *gw_trans)
344 const struct got_error *error = NULL;
345 struct gw_header *header = NULL;
347 enum kcgi_err kerr = KCGI_OK;
350 if (pledge("stdio rpath wpath cpath proc exec sendfd unveil",
352 return got_error_from_errno("pledge");
354 if ((header = gw_init_header()) == NULL)
355 return got_error_from_errno("malloc");
357 error = gw_apply_unveil(gw_trans->gw_dir->path);
361 /* check querystring */
362 if (gw_trans->repo_file == NULL) {
363 error = got_error_msg(GOT_ERR_QUERYSTRING,
364 "file required in querystring");
367 if (gw_trans->commit_id == NULL) {
368 error = got_error_msg(GOT_ERR_QUERYSTRING,
369 "commit required in querystring");
373 error = gw_get_header(gw_trans, header, 1);
376 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
377 "blame_header_wrapper", KATTR__MAX);
380 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
381 "blame_header", KATTR__MAX);
384 error = gw_get_time_str(&age, header->committer_time,
388 error = gw_gen_age_header(gw_trans, age ?age : "");
391 error = gw_gen_commit_msg_header(gw_trans, header->commit_msg);
394 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
397 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
398 "dotted_line", KATTR__MAX);
401 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
405 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
406 "blame", KATTR__MAX);
409 error = gw_output_file_blame(gw_trans, header);
412 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
414 gw_free_header(header);
415 if (error == NULL && kerr != KCGI_OK)
416 error = gw_kcgi_error(kerr);
420 static const struct got_error *
421 gw_blob(struct gw_trans *gw_trans)
423 const struct got_error *error = NULL, *err = NULL;
424 struct gw_header *header = NULL;
425 enum kcgi_err kerr = KCGI_OK;
428 if (pledge("stdio rpath wpath cpath proc exec sendfd unveil",
430 return got_error_from_errno("pledge");
432 if ((header = gw_init_header()) == NULL)
433 return got_error_from_errno("malloc");
435 error = gw_apply_unveil(gw_trans->gw_dir->path);
439 /* check querystring */
440 if (gw_trans->repo_file == NULL) {
441 error = got_error_msg(GOT_ERR_QUERYSTRING,
442 "file required in querystring");
445 if (gw_trans->commit_id == NULL) {
446 error = got_error_msg(GOT_ERR_QUERYSTRING,
447 "commit required in querystring");
450 error = gw_get_header(gw_trans, header, 1);
454 error = gw_output_blob_buf(gw_trans, header);
457 gw_trans->mime = KMIME_TEXT_PLAIN;
458 err = gw_display_index(gw_trans);
463 kerr = khttp_puts(gw_trans->gw_req, error->msg);
466 gw_free_header(header);
467 if (error == NULL && kerr != KCGI_OK)
468 error = gw_kcgi_error(kerr);
472 static const struct got_error *
473 gw_diff(struct gw_trans *gw_trans)
475 const struct got_error *error = NULL;
476 struct gw_header *header = NULL;
478 enum kcgi_err kerr = KCGI_OK;
481 if (pledge("stdio rpath wpath cpath proc exec sendfd unveil",
483 return got_error_from_errno("pledge");
485 if ((header = gw_init_header()) == NULL)
486 return got_error_from_errno("malloc");
488 error = gw_apply_unveil(gw_trans->gw_dir->path);
492 error = gw_get_header(gw_trans, header, 1);
496 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
497 "diff_header_wrapper", KATTR__MAX);
500 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
501 "diff_header", KATTR__MAX);
504 error = gw_gen_diff_header(gw_trans, header->parent_id,
508 error = gw_gen_commit_header(gw_trans, header->commit_id,
512 error = gw_gen_tree_header(gw_trans, header->tree_id);
515 error = gw_gen_author_header(gw_trans, header->author);
518 error = gw_gen_committer_header(gw_trans, header->author);
521 error = gw_get_time_str(&age, header->committer_time,
525 error = gw_gen_age_header(gw_trans, age ?age : "");
528 error = gw_gen_commit_msg_header(gw_trans, header->commit_msg);
531 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
534 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
535 "dotted_line", KATTR__MAX);
538 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
542 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
546 error = gw_output_diff(gw_trans, header);
550 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
552 gw_free_header(header);
554 if (error == NULL && kerr != KCGI_OK)
555 error = gw_kcgi_error(kerr);
559 static const struct got_error *
560 gw_index(struct gw_trans *gw_trans)
562 const struct got_error *error = NULL;
563 struct gw_dir *gw_dir = NULL;
564 char *href_next = NULL, *href_prev = NULL, *href_summary = NULL;
565 char *href_briefs = NULL, *href_commits = NULL, *href_tree = NULL;
566 char *href_tags = NULL;
567 unsigned int prev_disp = 0, next_disp = 1, dir_c = 0;
568 enum kcgi_err kerr = KCGI_OK;
571 if (pledge("stdio rpath wpath cpath proc exec sendfd unveil",
573 error = got_error_from_errno("pledge");
577 error = gw_apply_unveil(gw_trans->gw_conf->got_repos_path);
581 error = gw_load_got_paths(gw_trans);
585 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
586 "index_header", KATTR__MAX);
588 return gw_kcgi_error(kerr);
589 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
590 "index_header_project", KATTR__MAX);
592 return gw_kcgi_error(kerr);
593 kerr = khtml_puts(gw_trans->gw_html_req, "Project");
595 return gw_kcgi_error(kerr);
596 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
598 return gw_kcgi_error(kerr);
600 if (gw_trans->gw_conf->got_show_repo_description) {
601 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
602 "index_header_description", KATTR__MAX);
604 return gw_kcgi_error(kerr);
605 kerr = khtml_puts(gw_trans->gw_html_req, "Description");
607 return gw_kcgi_error(kerr);
608 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
610 return gw_kcgi_error(kerr);
613 if (gw_trans->gw_conf->got_show_repo_owner) {
614 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
615 "index_header_owner", KATTR__MAX);
617 return gw_kcgi_error(kerr);
618 kerr = khtml_puts(gw_trans->gw_html_req, "Owner");
620 return gw_kcgi_error(kerr);
621 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
623 return gw_kcgi_error(kerr);
626 if (gw_trans->gw_conf->got_show_repo_age) {
627 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
628 "index_header_age", KATTR__MAX);
630 return gw_kcgi_error(kerr);
631 kerr = khtml_puts(gw_trans->gw_html_req, "Last Change");
633 return gw_kcgi_error(kerr);
634 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
636 return gw_kcgi_error(kerr);
639 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
641 return gw_kcgi_error(kerr);
643 if (TAILQ_EMPTY(&gw_trans->gw_dirs)) {
644 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
645 "index_wrapper", KATTR__MAX);
647 return gw_kcgi_error(kerr);
648 kerr = khtml_printf(gw_trans->gw_html_req,
649 "No repositories found in %s",
650 gw_trans->gw_conf->got_repos_path);
652 return gw_kcgi_error(kerr);
653 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
655 return gw_kcgi_error(kerr);
656 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
657 "dotted_line", KATTR__MAX);
659 return gw_kcgi_error(kerr);
660 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
662 return gw_kcgi_error(kerr);
666 TAILQ_FOREACH(gw_dir, &gw_trans->gw_dirs, entry)
669 TAILQ_FOREACH(gw_dir, &gw_trans->gw_dirs, entry) {
670 if (gw_trans->page > 0 && (gw_trans->page *
671 gw_trans->gw_conf->got_max_repos_display) > prev_disp) {
678 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
679 "index_wrapper", KATTR__MAX);
683 href_summary = khttp_urlpart(NULL, NULL, "gotweb", "path",
684 gw_dir->name, "action", "summary", NULL);
685 if (href_summary == NULL) {
686 error = got_error_from_errno("khttp_urlpart");
689 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
690 "index_project", KATTR__MAX);
693 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A, KATTR_HREF,
694 href_summary, KATTR__MAX);
697 kerr = khtml_puts(gw_trans->gw_html_req, gw_dir->name);
700 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
703 if (gw_trans->gw_conf->got_show_repo_description) {
704 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
705 KATTR_ID, "index_project_description", KATTR__MAX);
708 kerr = khtml_puts(gw_trans->gw_html_req,
709 gw_dir->description ? gw_dir->description : "");
712 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
716 if (gw_trans->gw_conf->got_show_repo_owner) {
717 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
718 KATTR_ID, "index_project_owner", KATTR__MAX);
721 kerr = khtml_puts(gw_trans->gw_html_req,
722 gw_dir->owner ? gw_dir->owner : "");
725 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
729 if (gw_trans->gw_conf->got_show_repo_age) {
730 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
731 KATTR_ID, "index_project_age", KATTR__MAX);
734 kerr = khtml_puts(gw_trans->gw_html_req,
735 gw_dir->age ? gw_dir->age : "");
738 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
743 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
744 "navs_wrapper", KATTR__MAX);
747 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
752 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A, KATTR_HREF,
753 href_summary, KATTR__MAX);
756 kerr = khtml_puts(gw_trans->gw_html_req, "summary");
759 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
763 kerr = khtml_puts(gw_trans->gw_html_req, " | ");
767 href_briefs = khttp_urlpart(NULL, NULL, "gotweb", "path",
768 gw_dir->name, "action", "briefs", NULL);
769 if (href_briefs == NULL) {
770 error = got_error_from_errno("khttp_urlpart");
773 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A, KATTR_HREF,
774 href_briefs, KATTR__MAX);
777 kerr = khtml_puts(gw_trans->gw_html_req, "commit briefs");
780 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
782 error = gw_kcgi_error(kerr);
784 kerr = khtml_puts(gw_trans->gw_html_req, " | ");
788 href_commits = khttp_urlpart(NULL, NULL, "gotweb", "path",
789 gw_dir->name, "action", "commits", NULL);
790 if (href_commits == NULL) {
791 error = got_error_from_errno("khttp_urlpart");
794 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A, KATTR_HREF,
795 href_commits, KATTR__MAX);
798 kerr = khtml_puts(gw_trans->gw_html_req, "commits");
801 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
805 kerr = khtml_puts(gw_trans->gw_html_req, " | ");
809 href_tags = khttp_urlpart(NULL, NULL, "gotweb", "path",
810 gw_dir->name, "action", "tags", NULL);
811 if (href_tags == NULL) {
812 error = got_error_from_errno("khttp_urlpart");
815 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A, KATTR_HREF,
816 href_tags, KATTR__MAX);
819 kerr = khtml_puts(gw_trans->gw_html_req, "tags");
822 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
826 kerr = khtml_puts(gw_trans->gw_html_req, " | ");
830 href_tree = khttp_urlpart(NULL, NULL, "gotweb", "path",
831 gw_dir->name, "action", "tree", NULL);
832 if (href_tree == NULL) {
833 error = got_error_from_errno("khttp_urlpart");
836 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A, KATTR_HREF,
837 href_tree, KATTR__MAX);
840 kerr = khtml_puts(gw_trans->gw_html_req, "tree");
844 kerr = khtml_closeelem(gw_trans->gw_html_req, 4);
847 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
848 "dotted_line", KATTR__MAX);
851 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
866 if (gw_trans->gw_conf->got_max_repos_display == 0)
869 if ((next_disp == gw_trans->gw_conf->got_max_repos_display) ||
870 ((gw_trans->gw_conf->got_max_repos_display > 0) &&
871 (gw_trans->page > 0) &&
872 (next_disp == gw_trans->gw_conf->got_max_repos_display ||
873 prev_disp == gw_trans->repos_total))) {
874 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
875 KATTR_ID, "np_wrapper", KATTR__MAX);
878 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
879 KATTR_ID, "nav_prev", KATTR__MAX);
884 if ((gw_trans->gw_conf->got_max_repos_display > 0) &&
885 (gw_trans->page > 0) &&
886 (next_disp == gw_trans->gw_conf->got_max_repos_display ||
887 prev_disp == gw_trans->repos_total)) {
888 href_prev = khttp_urlpartx(NULL, NULL, "gotweb", "page",
889 KATTRX_INT, (int64_t)(gw_trans->page - 1), NULL);
890 if (href_prev == NULL) {
891 error = got_error_from_errno("khttp_urlpartx");
894 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
895 KATTR_HREF, href_prev, KATTR__MAX);
898 kerr = khtml_puts(gw_trans->gw_html_req, "Previous");
901 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
906 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
908 return gw_kcgi_error(kerr);
910 if (gw_trans->gw_conf->got_max_repos_display > 0 &&
911 next_disp == gw_trans->gw_conf->got_max_repos_display &&
912 dir_c != (gw_trans->page + 1) *
913 gw_trans->gw_conf->got_max_repos_display) {
914 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
915 KATTR_ID, "nav_next", KATTR__MAX);
918 href_next = khttp_urlpartx(NULL, NULL, "gotweb", "page",
919 KATTRX_INT, (int64_t)(gw_trans->page + 1), NULL);
920 if (href_next == NULL) {
921 error = got_error_from_errno("khttp_urlpartx");
924 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
925 KATTR_HREF, href_next, KATTR__MAX);
928 kerr = khtml_puts(gw_trans->gw_html_req, "Next");
931 kerr = khtml_closeelem(gw_trans->gw_html_req, 3);
938 if ((gw_trans->gw_conf->got_max_repos_display > 0) &&
939 (gw_trans->page > 0) &&
940 (next_disp == gw_trans->gw_conf->got_max_repos_display ||
941 prev_disp == gw_trans->repos_total)) {
942 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
956 if (error == NULL && kerr != KCGI_OK)
957 error = gw_kcgi_error(kerr);
961 static const struct got_error *
962 gw_commits(struct gw_trans *gw_trans)
964 const struct got_error *error = NULL;
965 struct gw_header *header = NULL, *n_header = NULL;
966 char *age = NULL, *href_diff = NULL, *href_tree = NULL;
967 char *href_prev = NULL, *href_next = NULL;
968 enum kcgi_err kerr = KCGI_OK;
969 int commit_found = 0;
971 if ((header = gw_init_header()) == NULL)
972 return got_error_from_errno("malloc");
975 if (pledge("stdio rpath wpath cpath proc exec sendfd unveil",
977 error = got_error_from_errno("pledge");
981 error = gw_apply_unveil(gw_trans->gw_dir->path);
985 error = gw_get_header(gw_trans, header,
986 gw_trans->gw_conf->got_max_commits_display);
990 TAILQ_FOREACH(n_header, &gw_trans->gw_headers, entry) {
991 if (commit_found == 0 && gw_trans->commit_id != NULL) {
992 if (strcmp(gw_trans->commit_id,
993 n_header->commit_id) != 0)
998 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
999 "commits_line_wrapper", KATTR__MAX);
1000 if (kerr != KCGI_OK)
1002 error = gw_gen_commit_header(gw_trans, n_header->commit_id,
1003 n_header->refs_str);
1006 error = gw_gen_author_header(gw_trans, n_header->author);
1009 error = gw_gen_committer_header(gw_trans, n_header->author);
1012 error = gw_get_time_str(&age, n_header->committer_time,
1016 error = gw_gen_age_header(gw_trans, age ?age : "");
1019 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
1020 if (kerr != KCGI_OK)
1023 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
1024 "dotted_line", KATTR__MAX);
1025 if (kerr != KCGI_OK)
1027 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1028 if (kerr != KCGI_OK)
1031 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
1032 "commit", KATTR__MAX);
1033 if (kerr != KCGI_OK)
1035 kerr = khttp_puts(gw_trans->gw_req, n_header->commit_msg);
1036 if (kerr != KCGI_OK)
1038 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1039 if (kerr != KCGI_OK)
1042 href_diff = khttp_urlpart(NULL, NULL, "gotweb", "path",
1043 gw_trans->repo_name, "action", "diff", "commit",
1044 n_header->commit_id, NULL);
1045 if (href_diff == NULL) {
1046 error = got_error_from_errno("khttp_urlpart");
1049 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1050 KATTR_ID, "navs_wrapper", KATTR__MAX);
1051 if (kerr != KCGI_OK)
1053 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1054 KATTR_ID, "navs", KATTR__MAX);
1055 if (kerr != KCGI_OK)
1057 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
1058 KATTR_HREF, href_diff, KATTR__MAX);
1059 if (kerr != KCGI_OK)
1061 kerr = khtml_puts(gw_trans->gw_html_req, "diff");
1062 if (kerr != KCGI_OK)
1064 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1065 if (kerr != KCGI_OK)
1068 kerr = khtml_puts(gw_trans->gw_html_req, " | ");
1069 if (kerr != KCGI_OK)
1072 href_tree = khttp_urlpart(NULL, NULL, "gotweb", "path",
1073 gw_trans->repo_name, "action", "tree", "commit",
1074 n_header->commit_id, NULL);
1075 if (href_tree == NULL) {
1076 error = got_error_from_errno("khttp_urlpart");
1079 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
1080 KATTR_HREF, href_tree, KATTR__MAX);
1081 if (kerr != KCGI_OK)
1083 khtml_puts(gw_trans->gw_html_req, "tree");
1084 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1085 if (kerr != KCGI_OK)
1087 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1088 if (kerr != KCGI_OK)
1091 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
1092 "solid_line", KATTR__MAX);
1093 if (kerr != KCGI_OK)
1095 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
1096 if (kerr != KCGI_OK)
1103 if (gw_trans->next_id || gw_trans->prev_id) {
1104 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1105 KATTR_ID, "np_wrapper", KATTR__MAX);
1106 if (kerr != KCGI_OK)
1108 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1109 KATTR_ID, "nav_prev", KATTR__MAX);
1110 if (kerr != KCGI_OK)
1114 if (gw_trans->prev_id) {
1115 href_prev = khttp_urlpartx(NULL, NULL, "gotweb", "path",
1116 KATTRX_STRING, gw_trans->repo_name, "page",
1117 KATTRX_INT, (int64_t) (gw_trans->page - 1), "action",
1118 KATTRX_STRING, "commits", "commit", KATTRX_STRING,
1119 gw_trans->prev_id ? gw_trans->prev_id : "", NULL);
1120 if (href_prev == NULL) {
1121 error = got_error_from_errno("khttp_urlpartx");
1124 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
1125 KATTR_HREF, href_prev, KATTR__MAX);
1126 if (kerr != KCGI_OK)
1128 kerr = khtml_puts(gw_trans->gw_html_req, "Previous");
1129 if (kerr != KCGI_OK)
1131 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1132 if (kerr != KCGI_OK)
1136 if (gw_trans->next_id || gw_trans->page > 0) {
1137 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1138 if (kerr != KCGI_OK)
1139 return gw_kcgi_error(kerr);
1142 if (gw_trans->next_id) {
1143 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1144 KATTR_ID, "nav_next", KATTR__MAX);
1145 if (kerr != KCGI_OK)
1147 href_next = khttp_urlpartx(NULL, NULL, "gotweb", "path",
1148 KATTRX_STRING, gw_trans->repo_name, "page",
1149 KATTRX_INT, (int64_t) (gw_trans->page + 1), "action",
1150 KATTRX_STRING, "commits", "commit", KATTRX_STRING,
1151 gw_trans->next_id, NULL);
1152 if (href_next == NULL) {
1153 error = got_error_from_errno("khttp_urlpartx");
1156 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
1157 KATTR_HREF, href_next, KATTR__MAX);
1158 if (kerr != KCGI_OK)
1160 kerr = khtml_puts(gw_trans->gw_html_req, "Next");
1161 if (kerr != KCGI_OK)
1163 kerr = khtml_closeelem(gw_trans->gw_html_req, 3);
1164 if (kerr != KCGI_OK)
1168 if (gw_trans->next_id || gw_trans->page > 0) {
1169 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
1170 if (kerr != KCGI_OK)
1174 gw_free_header(header);
1175 TAILQ_FOREACH(n_header, &gw_trans->gw_headers, entry)
1176 gw_free_header(n_header);
1182 if (error == NULL && kerr != KCGI_OK)
1183 error = gw_kcgi_error(kerr);
1187 static const struct got_error *
1188 gw_briefs(struct gw_trans *gw_trans)
1190 const struct got_error *error = NULL;
1191 struct gw_header *header = NULL, *n_header = NULL;
1192 char *age = NULL, *href_diff = NULL, *href_tree = NULL;
1193 char *href_prev = NULL, *href_next = NULL;
1194 char *newline, *smallerthan;
1195 enum kcgi_err kerr = KCGI_OK;
1196 int commit_found = 0;
1198 if ((header = gw_init_header()) == NULL)
1199 return got_error_from_errno("malloc");
1202 if (pledge("stdio rpath wpath cpath proc exec sendfd unveil",
1204 error = got_error_from_errno("pledge");
1208 if (gw_trans->action != GW_SUMMARY) {
1209 error = gw_apply_unveil(gw_trans->gw_dir->path);
1214 if (gw_trans->action == GW_SUMMARY)
1215 error = gw_get_header(gw_trans, header, D_MAXSLCOMMDISP);
1217 error = gw_get_header(gw_trans, header,
1218 gw_trans->gw_conf->got_max_commits_display);
1222 TAILQ_FOREACH(n_header, &gw_trans->gw_headers, entry) {
1223 if (commit_found == 0 && gw_trans->commit_id != NULL) {
1224 if (strcmp(gw_trans->commit_id,
1225 n_header->commit_id) != 0)
1230 error = gw_get_time_str(&age, n_header->committer_time,
1235 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1236 KATTR_ID, "briefs_wrapper", KATTR__MAX);
1237 if (kerr != KCGI_OK)
1240 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1241 KATTR_ID, "briefs_age", KATTR__MAX);
1242 if (kerr != KCGI_OK)
1244 kerr = khtml_puts(gw_trans->gw_html_req, age ? age : "");
1245 if (kerr != KCGI_OK)
1247 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1248 if (kerr != KCGI_OK)
1251 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1252 KATTR_ID, "briefs_author", KATTR__MAX);
1253 if (kerr != KCGI_OK)
1255 smallerthan = strchr(n_header->author, '<');
1257 *smallerthan = '\0';
1258 kerr = khtml_puts(gw_trans->gw_html_req, n_header->author);
1259 if (kerr != KCGI_OK)
1261 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1262 if (kerr != KCGI_OK)
1265 href_diff = khttp_urlpart(NULL, NULL, "gotweb", "path",
1266 gw_trans->repo_name, "action", "diff", "commit",
1267 n_header->commit_id, NULL);
1268 if (href_diff == NULL) {
1269 error = got_error_from_errno("khttp_urlpart");
1272 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1273 KATTR_ID, "briefs_log", KATTR__MAX);
1274 if (kerr != KCGI_OK)
1276 newline = strchr(n_header->commit_msg, '\n');
1279 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
1280 KATTR_HREF, href_diff, KATTR__MAX);
1281 if (kerr != KCGI_OK)
1283 kerr = khtml_puts(gw_trans->gw_html_req, n_header->commit_msg);
1284 if (kerr != KCGI_OK)
1286 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1287 if (kerr != KCGI_OK)
1290 if (n_header->refs_str) {
1291 kerr = khtml_puts(gw_trans->gw_html_req, " ");
1292 if (kerr != KCGI_OK)
1294 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_SPAN,
1295 KATTR_ID, "refs_str", KATTR__MAX);
1296 if (kerr != KCGI_OK)
1298 kerr = khtml_printf(gw_trans->gw_html_req, "(%s)",
1299 n_header->refs_str);
1300 if (kerr != KCGI_OK)
1302 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1303 if (kerr != KCGI_OK)
1307 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1308 if (kerr != KCGI_OK)
1311 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1312 KATTR_ID, "navs_wrapper", KATTR__MAX);
1313 if (kerr != KCGI_OK)
1315 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1316 KATTR_ID, "navs", KATTR__MAX);
1317 if (kerr != KCGI_OK)
1319 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
1320 KATTR_HREF, href_diff, KATTR__MAX);
1321 if (kerr != KCGI_OK)
1323 kerr = khtml_puts(gw_trans->gw_html_req, "diff");
1324 if (kerr != KCGI_OK)
1326 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1327 if (kerr != KCGI_OK)
1330 kerr = khtml_puts(gw_trans->gw_html_req, " | ");
1331 if (kerr != KCGI_OK)
1334 href_tree = khttp_urlpart(NULL, NULL, "gotweb", "path",
1335 gw_trans->repo_name, "action", "tree", "commit",
1336 n_header->commit_id, NULL);
1337 if (href_tree == NULL) {
1338 error = got_error_from_errno("khttp_urlpart");
1341 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
1342 KATTR_HREF, href_tree, KATTR__MAX);
1343 if (kerr != KCGI_OK)
1345 khtml_puts(gw_trans->gw_html_req, "tree");
1346 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1347 if (kerr != KCGI_OK)
1349 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1350 if (kerr != KCGI_OK)
1353 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1354 KATTR_ID, "dotted_line", KATTR__MAX);
1355 if (kerr != KCGI_OK)
1357 kerr = khtml_closeelem(gw_trans->gw_html_req, 3);
1358 if (kerr != KCGI_OK)
1369 if (gw_trans->next_id || gw_trans->prev_id) {
1370 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1371 KATTR_ID, "np_wrapper", KATTR__MAX);
1372 if (kerr != KCGI_OK)
1374 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1375 KATTR_ID, "nav_prev", KATTR__MAX);
1376 if (kerr != KCGI_OK)
1380 if (gw_trans->prev_id) {
1381 href_prev = khttp_urlpartx(NULL, NULL, "gotweb", "path",
1382 KATTRX_STRING, gw_trans->repo_name, "page",
1383 KATTRX_INT, (int64_t) (gw_trans->page - 1), "action",
1384 KATTRX_STRING, "briefs", "commit", KATTRX_STRING,
1385 gw_trans->prev_id ? gw_trans->prev_id : "", NULL);
1386 if (href_prev == NULL) {
1387 error = got_error_from_errno("khttp_urlpartx");
1390 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
1391 KATTR_HREF, href_prev, KATTR__MAX);
1392 if (kerr != KCGI_OK)
1394 kerr = khtml_puts(gw_trans->gw_html_req, "Previous");
1395 if (kerr != KCGI_OK)
1397 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1398 if (kerr != KCGI_OK)
1402 if (gw_trans->next_id || gw_trans->page > 0) {
1403 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1404 if (kerr != KCGI_OK)
1405 return gw_kcgi_error(kerr);
1408 if (gw_trans->next_id) {
1409 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1410 KATTR_ID, "nav_next", KATTR__MAX);
1411 if (kerr != KCGI_OK)
1414 href_next = khttp_urlpartx(NULL, NULL, "gotweb", "path",
1415 KATTRX_STRING, gw_trans->repo_name, "page",
1416 KATTRX_INT, (int64_t) (gw_trans->page + 1), "action",
1417 KATTRX_STRING, "briefs", "commit", KATTRX_STRING,
1418 gw_trans->next_id, NULL);
1419 if (href_next == NULL) {
1420 error = got_error_from_errno("khttp_urlpartx");
1423 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
1424 KATTR_HREF, href_next, KATTR__MAX);
1425 if (kerr != KCGI_OK)
1427 kerr = khtml_puts(gw_trans->gw_html_req, "Next");
1428 if (kerr != KCGI_OK)
1430 kerr = khtml_closeelem(gw_trans->gw_html_req, 3);
1431 if (kerr != KCGI_OK)
1435 if (gw_trans->next_id || gw_trans->page > 0) {
1436 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
1437 if (kerr != KCGI_OK)
1441 gw_free_header(header);
1442 TAILQ_FOREACH(n_header, &gw_trans->gw_headers, entry)
1443 gw_free_header(n_header);
1449 if (error == NULL && kerr != KCGI_OK)
1450 error = gw_kcgi_error(kerr);
1454 static const struct got_error *
1455 gw_summary(struct gw_trans *gw_trans)
1457 const struct got_error *error = NULL;
1459 enum kcgi_err kerr = KCGI_OK;
1462 if (pledge("stdio rpath wpath cpath proc exec sendfd unveil",
1464 return got_error_from_errno("pledge");
1466 error = gw_apply_unveil(gw_trans->gw_dir->path);
1470 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
1471 "summary_wrapper", KATTR__MAX);
1472 if (kerr != KCGI_OK)
1473 return gw_kcgi_error(kerr);
1475 if (gw_trans->gw_conf->got_show_repo_description &&
1476 gw_trans->gw_dir->description != NULL &&
1477 (strcmp(gw_trans->gw_dir->description, "") != 0)) {
1478 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1479 KATTR_ID, "description_title", KATTR__MAX);
1480 if (kerr != KCGI_OK)
1482 kerr = khtml_puts(gw_trans->gw_html_req, "Description: ");
1483 if (kerr != KCGI_OK)
1485 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1486 if (kerr != KCGI_OK)
1488 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1489 KATTR_ID, "description", KATTR__MAX);
1490 if (kerr != KCGI_OK)
1492 kerr = khtml_puts(gw_trans->gw_html_req,
1493 gw_trans->gw_dir->description);
1494 if (kerr != KCGI_OK)
1496 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1497 if (kerr != KCGI_OK)
1501 if (gw_trans->gw_conf->got_show_repo_owner &&
1502 gw_trans->gw_dir->owner != NULL &&
1503 (strcmp(gw_trans->gw_dir->owner, "") != 0)) {
1504 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1505 KATTR_ID, "repo_owner_title", KATTR__MAX);
1506 if (kerr != KCGI_OK)
1508 kerr = khtml_puts(gw_trans->gw_html_req, "Owner: ");
1509 if (kerr != KCGI_OK)
1511 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1512 if (kerr != KCGI_OK)
1514 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1515 KATTR_ID, "repo_owner", KATTR__MAX);
1516 if (kerr != KCGI_OK)
1518 kerr = khtml_puts(gw_trans->gw_html_req,
1519 gw_trans->gw_dir->owner);
1520 if (kerr != KCGI_OK)
1522 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1523 if (kerr != KCGI_OK)
1527 if (gw_trans->gw_conf->got_show_repo_age) {
1528 error = gw_get_repo_age(&age, gw_trans, gw_trans->gw_dir->path,
1533 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1534 KATTR_ID, "last_change_title", KATTR__MAX);
1535 if (kerr != KCGI_OK)
1537 kerr = khtml_puts(gw_trans->gw_html_req,
1539 if (kerr != KCGI_OK)
1541 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1542 if (kerr != KCGI_OK)
1544 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1545 KATTR_ID, "last_change", KATTR__MAX);
1546 if (kerr != KCGI_OK)
1548 kerr = khtml_puts(gw_trans->gw_html_req, age);
1549 if (kerr != KCGI_OK)
1551 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1552 if (kerr != KCGI_OK)
1557 if (gw_trans->gw_conf->got_show_repo_cloneurl &&
1558 gw_trans->gw_dir->url != NULL &&
1559 (strcmp(gw_trans->gw_dir->url, "") != 0)) {
1560 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1561 KATTR_ID, "cloneurl_title", KATTR__MAX);
1562 if (kerr != KCGI_OK)
1564 kerr = khtml_puts(gw_trans->gw_html_req, "Clone URL: ");
1565 if (kerr != KCGI_OK)
1567 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1568 if (kerr != KCGI_OK)
1570 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1571 KATTR_ID, "cloneurl", KATTR__MAX);
1572 if (kerr != KCGI_OK)
1574 kerr = khtml_puts(gw_trans->gw_html_req, gw_trans->gw_dir->url);
1575 if (kerr != KCGI_OK)
1577 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1578 if (kerr != KCGI_OK)
1582 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1583 if (kerr != KCGI_OK)
1586 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
1587 "briefs_title_wrapper", KATTR__MAX);
1588 if (kerr != KCGI_OK)
1590 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
1591 "briefs_title", KATTR__MAX);
1592 if (kerr != KCGI_OK)
1594 kerr = khtml_puts(gw_trans->gw_html_req, "Commit Briefs");
1595 if (kerr != KCGI_OK)
1597 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
1598 if (kerr != KCGI_OK)
1600 error = gw_briefs(gw_trans);
1604 error = gw_tags(gw_trans);
1608 error = gw_output_repo_heads(gw_trans);
1611 if (error == NULL && kerr != KCGI_OK)
1612 error = gw_kcgi_error(kerr);
1616 static const struct got_error *
1617 gw_tree(struct gw_trans *gw_trans)
1619 const struct got_error *error = NULL;
1620 struct gw_header *header = NULL;
1621 char *tree = NULL, *tree_html = NULL, *tree_html_disp = NULL;
1623 enum kcgi_err kerr = KCGI_OK;
1626 if (pledge("stdio rpath wpath cpath proc exec sendfd unveil",
1628 return got_error_from_errno("pledge");
1630 if ((header = gw_init_header()) == NULL)
1631 return got_error_from_errno("malloc");
1633 error = gw_apply_unveil(gw_trans->gw_dir->path);
1637 error = gw_get_header(gw_trans, header, 1);
1641 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
1642 "tree_header_wrapper", KATTR__MAX);
1643 if (kerr != KCGI_OK)
1645 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
1646 "tree_header", KATTR__MAX);
1647 if (kerr != KCGI_OK)
1649 error = gw_gen_tree_header(gw_trans, header->tree_id);
1652 error = gw_get_time_str(&age, header->committer_time,
1656 error = gw_gen_age_header(gw_trans, age ?age : "");
1659 error = gw_gen_commit_msg_header(gw_trans, header->commit_msg);
1662 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
1663 if (kerr != KCGI_OK)
1665 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
1666 "dotted_line", KATTR__MAX);
1667 if (kerr != KCGI_OK)
1669 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1670 if (kerr != KCGI_OK)
1673 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
1674 "tree", KATTR__MAX);
1675 if (kerr != KCGI_OK)
1677 error = gw_output_repo_tree(gw_trans, header);
1681 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1683 gw_free_header(header);
1684 free(tree_html_disp);
1688 if (error == NULL && kerr != KCGI_OK)
1689 error = gw_kcgi_error(kerr);
1693 static const struct got_error *
1694 gw_tags(struct gw_trans *gw_trans)
1696 const struct got_error *error = NULL;
1697 struct gw_header *header = NULL;
1698 char *href_next = NULL, *href_prev = NULL;
1699 enum kcgi_err kerr = KCGI_OK;
1702 if (pledge("stdio rpath wpath cpath proc exec sendfd unveil",
1704 return got_error_from_errno("pledge");
1706 if ((header = gw_init_header()) == NULL)
1707 return got_error_from_errno("malloc");
1709 if (gw_trans->action != GW_SUMMARY) {
1710 error = gw_apply_unveil(gw_trans->gw_dir->path);
1715 error = gw_get_header(gw_trans, header, 1);
1719 if (gw_trans->action == GW_SUMMARY) {
1720 gw_trans->next_id = NULL;
1721 error = gw_output_repo_tags(gw_trans, header,
1722 D_MAXSLCOMMDISP, TAGBRIEF);
1726 error = gw_output_repo_tags(gw_trans, header,
1727 gw_trans->gw_conf->got_max_commits_display, TAGBRIEF);
1732 if (gw_trans->next_id || gw_trans->page > 0) {
1733 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1734 KATTR_ID, "np_wrapper", KATTR__MAX);
1735 if (kerr != KCGI_OK)
1737 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1738 KATTR_ID, "nav_prev", KATTR__MAX);
1739 if (kerr != KCGI_OK)
1743 if (gw_trans->prev_id) {
1744 href_prev = khttp_urlpartx(NULL, NULL, "gotweb", "path",
1745 KATTRX_STRING, gw_trans->repo_name, "page",
1746 KATTRX_INT, (int64_t) (gw_trans->page - 1), "action",
1747 KATTRX_STRING, "tags", "commit", KATTRX_STRING,
1748 gw_trans->prev_id ? gw_trans->prev_id : "", NULL);
1749 if (href_prev == NULL) {
1750 error = got_error_from_errno("khttp_urlpartx");
1753 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
1754 KATTR_HREF, href_prev, KATTR__MAX);
1755 if (kerr != KCGI_OK)
1757 kerr = khtml_puts(gw_trans->gw_html_req, "Previous");
1758 if (kerr != KCGI_OK)
1760 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1761 if (kerr != KCGI_OK)
1765 if (gw_trans->next_id || gw_trans->page > 0) {
1766 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1767 if (kerr != KCGI_OK)
1768 return gw_kcgi_error(kerr);
1771 if (gw_trans->next_id) {
1772 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1773 KATTR_ID, "nav_next", KATTR__MAX);
1774 if (kerr != KCGI_OK)
1776 href_next = khttp_urlpartx(NULL, NULL, "gotweb", "path",
1777 KATTRX_STRING, gw_trans->repo_name, "page",
1778 KATTRX_INT, (int64_t) (gw_trans->page + 1), "action",
1779 KATTRX_STRING, "tags", "commit", KATTRX_STRING,
1780 gw_trans->next_id, NULL);
1781 if (href_next == NULL) {
1782 error = got_error_from_errno("khttp_urlpartx");
1785 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
1786 KATTR_HREF, href_next, KATTR__MAX);
1787 if (kerr != KCGI_OK)
1789 kerr = khtml_puts(gw_trans->gw_html_req, "Next");
1790 if (kerr != KCGI_OK)
1792 kerr = khtml_closeelem(gw_trans->gw_html_req, 3);
1793 if (kerr != KCGI_OK)
1797 if (gw_trans->next_id || gw_trans->page > 0) {
1798 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
1799 if (kerr != KCGI_OK)
1803 gw_free_header(header);
1806 if (error == NULL && kerr != KCGI_OK)
1807 error = gw_kcgi_error(kerr);
1811 static const struct got_error *
1812 gw_tag(struct gw_trans *gw_trans)
1814 const struct got_error *error = NULL;
1815 struct gw_header *header = NULL;
1816 enum kcgi_err kerr = KCGI_OK;
1819 if (pledge("stdio rpath wpath cpath proc exec sendfd unveil", NULL) == -1)
1820 return got_error_from_errno("pledge");
1822 if ((header = gw_init_header()) == NULL)
1823 return got_error_from_errno("malloc");
1825 error = gw_apply_unveil(gw_trans->gw_dir->path);
1829 if (gw_trans->commit_id == NULL) {
1830 error = got_error_msg(GOT_ERR_QUERYSTRING,
1831 "commit required in querystring");
1835 error = gw_get_header(gw_trans, header, 1);
1839 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
1840 "tag_header_wrapper", KATTR__MAX);
1841 if (kerr != KCGI_OK)
1843 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
1844 "tag_header", KATTR__MAX);
1845 if (kerr != KCGI_OK)
1847 error = gw_gen_commit_header(gw_trans, header->commit_id,
1851 error = gw_gen_commit_msg_header(gw_trans, header->commit_msg);
1854 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
1855 if (kerr != KCGI_OK)
1857 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
1858 "dotted_line", KATTR__MAX);
1859 if (kerr != KCGI_OK)
1861 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1862 if (kerr != KCGI_OK)
1865 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
1866 "tree", KATTR__MAX);
1867 if (kerr != KCGI_OK)
1870 error = gw_output_repo_tags(gw_trans, header, 1, TAGFULL);
1874 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1876 gw_free_header(header);
1877 if (error == NULL && kerr != KCGI_OK)
1878 error = gw_kcgi_error(kerr);
1882 static const struct got_error *
1883 gw_load_got_path(struct gw_trans *gw_trans, struct gw_dir *gw_dir)
1885 const struct got_error *error = NULL;
1890 if (asprintf(&dir_test, "%s/%s/%s",
1891 gw_trans->gw_conf->got_repos_path, gw_dir->name,
1892 GOTWEB_GIT_DIR) == -1)
1893 return got_error_from_errno("asprintf");
1895 dt = opendir(dir_test);
1899 gw_dir->path = strdup(dir_test);
1900 if (gw_dir->path == NULL) {
1902 error = got_error_from_errno("strdup");
1909 if (asprintf(&dir_test, "%s/%s/%s",
1910 gw_trans->gw_conf->got_repos_path, gw_dir->name,
1911 GOTWEB_GOT_DIR) == -1) {
1913 error = got_error_from_errno("asprintf");
1917 dt = opendir(dir_test);
1922 error = got_error(GOT_ERR_NOT_GIT_REPO);
1926 if (asprintf(&dir_test, "%s/%s",
1927 gw_trans->gw_conf->got_repos_path, gw_dir->name) == -1) {
1928 error = got_error_from_errno("asprintf");
1933 gw_dir->path = strdup(dir_test);
1934 if (gw_dir->path == NULL) {
1936 error = got_error_from_errno("strdup");
1940 dt = opendir(dir_test);
1942 error = got_error_path(gw_dir->name, GOT_ERR_NOT_GIT_REPO);
1947 error = gw_get_repo_description(&gw_dir->description, gw_trans,
1951 error = gw_get_repo_owner(&gw_dir->owner, gw_trans, gw_dir->path);
1954 error = gw_get_repo_age(&gw_dir->age, gw_trans, gw_dir->path,
1958 error = gw_get_clone_url(&gw_dir->url, gw_trans, gw_dir->path);
1962 if (dt && closedir(dt) == -1 && error == NULL)
1963 error = got_error_from_errno("closedir");
1967 static const struct got_error *
1968 gw_load_got_paths(struct gw_trans *gw_trans)
1970 const struct got_error *error = NULL;
1972 struct dirent **sd_dent;
1973 struct gw_dir *gw_dir;
1975 unsigned int d_cnt, d_i;
1977 d = opendir(gw_trans->gw_conf->got_repos_path);
1979 error = got_error_from_errno2("opendir",
1980 gw_trans->gw_conf->got_repos_path);
1984 d_cnt = scandir(gw_trans->gw_conf->got_repos_path, &sd_dent, NULL,
1987 error = got_error_from_errno2("scandir",
1988 gw_trans->gw_conf->got_repos_path);
1992 for (d_i = 0; d_i < d_cnt; d_i++) {
1993 if (gw_trans->gw_conf->got_max_repos > 0 &&
1994 (d_i - 2) == gw_trans->gw_conf->got_max_repos)
1995 break; /* account for parent and self */
1997 if (strcmp(sd_dent[d_i]->d_name, ".") == 0 ||
1998 strcmp(sd_dent[d_i]->d_name, "..") == 0)
2001 error = gw_init_gw_dir(&gw_dir, sd_dent[d_i]->d_name);
2005 error = gw_load_got_path(gw_trans, gw_dir);
2006 if (error && error->code == GOT_ERR_NOT_GIT_REPO) {
2009 } else if (error && error->code != GOT_ERR_LONELY_PACKIDX)
2012 if (lstat(gw_dir->path, &st) == 0 && S_ISDIR(st.st_mode) &&
2013 !got_path_dir_is_empty(gw_dir->path)) {
2014 TAILQ_INSERT_TAIL(&gw_trans->gw_dirs, gw_dir,
2016 gw_trans->repos_total++;
2020 if (d && closedir(d) == -1 && error == NULL)
2021 error = got_error_from_errno("closedir");
2025 static const struct got_error *
2026 gw_parse_querystring(struct gw_trans *gw_trans)
2028 const struct got_error *error = NULL;
2030 const struct gw_query_action *action = NULL;
2033 if (gw_trans->gw_req->fieldnmap[0]) {
2034 return got_error(GOT_ERR_QUERYSTRING);
2035 } else if ((p = gw_trans->gw_req->fieldmap[KEY_PATH])) {
2036 /* define gw_trans->repo_path */
2037 gw_trans->repo_name = p->parsed.s;
2039 if (asprintf(&gw_trans->repo_path, "%s/%s",
2040 gw_trans->gw_conf->got_repos_path, p->parsed.s) == -1)
2041 return got_error_from_errno("asprintf");
2043 /* get action and set function */
2044 if ((p = gw_trans->gw_req->fieldmap[KEY_ACTION])) {
2045 for (i = 0; i < nitems(gw_query_funcs); i++) {
2046 action = &gw_query_funcs[i];
2047 if (action->func_name == NULL)
2049 if (strcmp(action->func_name,
2050 p->parsed.s) == 0) {
2051 gw_trans->action = i;
2056 if (gw_trans->action == -1) {
2057 gw_trans->action = GW_ERR;
2058 gw_trans->error = got_error_msg(GOT_ERR_QUERYSTRING,
2059 p != NULL ? "bad action in querystring" :
2060 "no action in querystring");
2064 if ((p = gw_trans->gw_req->fieldmap[KEY_COMMIT_ID])) {
2065 if (asprintf(&gw_trans->commit_id, "%s",
2067 return got_error_from_errno("asprintf");
2070 if ((p = gw_trans->gw_req->fieldmap[KEY_FILE]))
2071 gw_trans->repo_file = p->parsed.s;
2073 if ((p = gw_trans->gw_req->fieldmap[KEY_FOLDER])) {
2074 if (asprintf(&gw_trans->repo_folder, "%s",
2076 return got_error_from_errno("asprintf");
2079 if ((p = gw_trans->gw_req->fieldmap[KEY_PREV_ID])) {
2080 if (asprintf(&gw_trans->prev_id, "%s",
2082 return got_error_from_errno("asprintf");
2085 if ((p = gw_trans->gw_req->fieldmap[KEY_HEADREF]))
2086 gw_trans->headref = p->parsed.s;
2088 error = gw_init_gw_dir(&gw_trans->gw_dir, gw_trans->repo_name);
2092 gw_trans->error = gw_load_got_path(gw_trans, gw_trans->gw_dir);
2094 gw_trans->action = GW_INDEX;
2096 if ((p = gw_trans->gw_req->fieldmap[KEY_PAGE]))
2097 gw_trans->page = p->parsed.i;
2102 static const struct got_error *
2103 gw_init_gw_dir(struct gw_dir **gw_dir, const char *dir)
2105 const struct got_error *error;
2107 *gw_dir = malloc(sizeof(**gw_dir));
2108 if (*gw_dir == NULL)
2109 return got_error_from_errno("malloc");
2111 if (asprintf(&(*gw_dir)->name, "%s", dir) == -1) {
2112 error = got_error_from_errno("asprintf");
2121 static const struct got_error *
2122 gw_display_open(struct gw_trans *gw_trans, enum khttp code, enum kmime mime)
2124 enum kcgi_err kerr = KCGI_OK;
2126 kerr = khttp_head(gw_trans->gw_req, kresps[KRESP_ALLOW], "GET");
2127 if (kerr != KCGI_OK)
2128 return gw_kcgi_error(kerr);
2129 kerr = khttp_head(gw_trans->gw_req, kresps[KRESP_STATUS], "%s",
2131 if (kerr != KCGI_OK)
2132 return gw_kcgi_error(kerr);
2133 kerr = khttp_head(gw_trans->gw_req, kresps[KRESP_CONTENT_TYPE], "%s",
2135 if (kerr != KCGI_OK)
2136 return gw_kcgi_error(kerr);
2137 kerr = khttp_head(gw_trans->gw_req, "X-Content-Type-Options",
2139 if (kerr != KCGI_OK)
2140 return gw_kcgi_error(kerr);
2141 kerr = khttp_head(gw_trans->gw_req, "X-Frame-Options", "DENY");
2142 if (kerr != KCGI_OK)
2143 return gw_kcgi_error(kerr);
2144 kerr = khttp_head(gw_trans->gw_req, "X-XSS-Protection",
2146 if (kerr != KCGI_OK)
2147 return gw_kcgi_error(kerr);
2149 if (gw_trans->mime == KMIME_APP_OCTET_STREAM) {
2150 kerr = khttp_head(gw_trans->gw_req,
2151 kresps[KRESP_CONTENT_DISPOSITION],
2152 "attachment; filename=%s", gw_trans->repo_file);
2153 if (kerr != KCGI_OK)
2154 return gw_kcgi_error(kerr);
2157 kerr = khttp_body(gw_trans->gw_req);
2158 return gw_kcgi_error(kerr);
2161 static const struct got_error *
2162 gw_display_index(struct gw_trans *gw_trans)
2164 const struct got_error *error;
2165 enum kcgi_err kerr = KCGI_OK;
2167 /* catch early querystring errors */
2168 if (gw_trans->error)
2169 gw_trans->action = GW_ERR;
2171 error = gw_display_open(gw_trans, KHTTP_200, gw_trans->mime);
2175 kerr = khtml_open(gw_trans->gw_html_req, gw_trans->gw_req, 0);
2176 if (kerr != KCGI_OK)
2177 return gw_kcgi_error(kerr);
2179 if (gw_trans->action != GW_BLOB) {
2180 kerr = khttp_template(gw_trans->gw_req, gw_trans->gw_tmpl,
2181 gw_query_funcs[gw_trans->action].template);
2182 if (kerr != KCGI_OK) {
2183 khtml_close(gw_trans->gw_html_req);
2184 return gw_kcgi_error(kerr);
2188 return gw_kcgi_error(khtml_close(gw_trans->gw_html_req));
2191 static const struct got_error *
2192 gw_error(struct gw_trans *gw_trans)
2194 enum kcgi_err kerr = KCGI_OK;
2196 kerr = khtml_puts(gw_trans->gw_html_req, gw_trans->error->msg);
2198 return gw_kcgi_error(kerr);
2202 gw_template(size_t key, void *arg)
2204 const struct got_error *error = NULL;
2205 enum kcgi_err kerr = KCGI_OK;
2206 struct gw_trans *gw_trans = arg;
2207 char *ati = NULL, *fic32 = NULL, *fic16 = NULL;
2208 char *swm = NULL, *spt = NULL, *css = NULL, *logo = NULL;
2210 if (asprintf(&ati, "%s%s", gw_trans->gw_conf->got_www_path,
2211 "/apple-touch-icon.png") == -1)
2213 if (asprintf(&fic32, "%s%s", gw_trans->gw_conf->got_www_path,
2214 "/favicon-32x32.png") == -1)
2216 if (asprintf(&fic16, "%s%s", gw_trans->gw_conf->got_www_path,
2217 "/favicon-16x16.png") == -1)
2219 if (asprintf(&swm, "%s%s", gw_trans->gw_conf->got_www_path,
2220 "/site.webmanifest") == -1)
2222 if (asprintf(&spt, "%s%s", gw_trans->gw_conf->got_www_path,
2223 "/safari-pinned-tab.svg") == -1)
2225 if (asprintf(&css, "%s%s", gw_trans->gw_conf->got_www_path,
2226 "/gotweb.css") == -1)
2228 if (asprintf(&logo, "%s%s%s", gw_trans->gw_conf->got_www_path,
2229 gw_trans->gw_conf->got_www_path ? "/" : "",
2230 gw_trans->gw_conf->got_logo) == -1)
2235 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_META,
2236 KATTR_NAME, "viewport",
2237 KATTR_CONTENT, "initial-scale=.75, user-scalable=yes",
2239 if (kerr != KCGI_OK)
2241 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2242 if (kerr != KCGI_OK)
2244 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_META,
2245 KATTR_CHARSET, "utf-8",
2247 if (kerr != KCGI_OK)
2249 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2250 if (kerr != KCGI_OK)
2252 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_META,
2253 KATTR_NAME, "msapplication-TileColor",
2254 KATTR_CONTENT, "#da532c", KATTR__MAX);
2255 if (kerr != KCGI_OK)
2257 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2258 if (kerr != KCGI_OK)
2260 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_META,
2261 KATTR_NAME, "theme-color",
2262 KATTR_CONTENT, "#ffffff", KATTR__MAX);
2263 if (kerr != KCGI_OK)
2265 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2266 if (kerr != KCGI_OK)
2268 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_LINK,
2269 KATTR_REL, "apple-touch-icon", KATTR_SIZES, "180x180",
2270 KATTR_HREF, ati, KATTR__MAX);
2271 if (kerr != KCGI_OK)
2273 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2274 if (kerr != KCGI_OK)
2276 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_LINK,
2277 KATTR_REL, "icon", KATTR_TYPE, "image/png", KATTR_SIZES,
2278 "32x32", KATTR_HREF, fic32, KATTR__MAX);
2279 if (kerr != KCGI_OK)
2281 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2282 if (kerr != KCGI_OK)
2284 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_LINK,
2285 KATTR_REL, "icon", KATTR_TYPE, "image/png", KATTR_SIZES,
2286 "16x16", KATTR_HREF, fic16, KATTR__MAX);
2287 if (kerr != KCGI_OK)
2289 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2290 if (kerr != KCGI_OK)
2292 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_LINK,
2293 KATTR_REL, "manifest", KATTR_HREF, swm,
2295 if (kerr != KCGI_OK)
2297 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2298 if (kerr != KCGI_OK)
2300 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_LINK,
2301 KATTR_REL, "mask-icon", KATTR_HREF,
2303 if (kerr != KCGI_OK)
2305 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2306 if (kerr != KCGI_OK)
2308 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_LINK,
2309 KATTR_REL, "stylesheet", KATTR_TYPE, "text/css",
2310 KATTR_HREF, css, KATTR__MAX);
2311 if (kerr != KCGI_OK)
2313 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2314 if (kerr != KCGI_OK)
2318 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2319 KATTR_ID, "got_link", KATTR__MAX);
2320 if (kerr != KCGI_OK)
2322 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
2323 KATTR_HREF, gw_trans->gw_conf->got_logo_url,
2324 KATTR_TARGET, "_sotd", KATTR__MAX);
2325 if (kerr != KCGI_OK)
2327 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_IMG,
2328 KATTR_SRC, logo, KATTR__MAX);
2329 if (kerr != KCGI_OK)
2331 kerr = khtml_closeelem(gw_trans->gw_html_req, 3);
2332 if (kerr != KCGI_OK)
2335 case (TEMPL_SITEPATH):
2336 error = gw_output_site_link(gw_trans);
2341 if (gw_trans->gw_conf->got_site_name != NULL) {
2342 kerr = khtml_puts(gw_trans->gw_html_req,
2343 gw_trans->gw_conf->got_site_name);
2344 if (kerr != KCGI_OK)
2348 case (TEMPL_SEARCH):
2350 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
2351 "search", KATTR__MAX);
2352 if (kerr != KCGI_OK)
2354 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_FORM,
2355 KATTR_METHOD, "POST", KATTR__MAX);
2356 if (kerr != KCGI_OK)
2358 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_INPUT, KATTR_ID,
2359 "got-search", KATTR_NAME, "got-search", KATTR_SIZE, "15",
2360 KATTR_MAXLENGTH, "50", KATTR__MAX);
2361 if (kerr != KCGI_OK)
2363 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_BUTTON,
2365 if (kerr != KCGI_OK)
2367 kerr = khtml_puts(gw_trans->gw_html_req, "Search");
2368 if (kerr != KCGI_OK)
2370 kerr = khtml_closeelem(gw_trans->gw_html_req, 4);
2371 if (kerr != KCGI_OK)
2374 case(TEMPL_SITEOWNER):
2375 if (gw_trans->gw_conf->got_site_owner != NULL &&
2376 gw_trans->gw_conf->got_show_site_owner) {
2377 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2378 KATTR_ID, "site_owner_wrapper", KATTR__MAX);
2379 if (kerr != KCGI_OK)
2381 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2382 KATTR_ID, "site_owner", KATTR__MAX);
2383 if (kerr != KCGI_OK)
2385 kerr = khtml_puts(gw_trans->gw_html_req,
2386 gw_trans->gw_conf->got_site_owner);
2387 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
2388 if (kerr != KCGI_OK)
2392 case(TEMPL_CONTENT):
2393 error = gw_query_funcs[gw_trans->action].func_main(gw_trans);
2395 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2396 KATTR_ID, "tmpl_err", KATTR__MAX);
2397 if (kerr != KCGI_OK)
2399 kerr = khttp_printf(gw_trans->gw_req, "Error: %s",
2401 if (kerr != KCGI_OK)
2403 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2404 if (kerr != KCGI_OK)
2430 static const struct got_error *
2431 gw_gen_commit_header(struct gw_trans *gw_trans, char *str1, char *str2)
2433 const struct got_error *error = NULL;
2434 enum kcgi_err kerr = KCGI_OK;
2436 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2437 KATTR_ID, "header_commit_title", KATTR__MAX);
2438 if (kerr != KCGI_OK)
2440 kerr = khtml_puts(gw_trans->gw_html_req, "Commit: ");
2441 if (kerr != KCGI_OK)
2443 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2444 if (kerr != KCGI_OK)
2446 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2447 KATTR_ID, "header_commit", KATTR__MAX);
2448 if (kerr != KCGI_OK)
2450 kerr = khtml_printf(gw_trans->gw_html_req, "%s ", str1);
2451 if (kerr != KCGI_OK)
2454 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_SPAN,
2455 KATTR_ID, "refs_str", KATTR__MAX);
2456 if (kerr != KCGI_OK)
2458 kerr = khtml_printf(gw_trans->gw_html_req, "(%s)", str2);
2459 if (kerr != KCGI_OK)
2461 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2462 if (kerr != KCGI_OK)
2465 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2467 if (error == NULL && kerr != KCGI_OK)
2468 error = gw_kcgi_error(kerr);
2472 static const struct got_error *
2473 gw_gen_diff_header(struct gw_trans *gw_trans, char *str1, char *str2)
2475 const struct got_error *error = NULL;
2476 enum kcgi_err kerr = KCGI_OK;
2478 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2479 KATTR_ID, "header_diff_title", KATTR__MAX);
2480 if (kerr != KCGI_OK)
2482 kerr = khtml_puts(gw_trans->gw_html_req, "Diff: ");
2483 if (kerr != KCGI_OK)
2485 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2486 if (kerr != KCGI_OK)
2488 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2489 KATTR_ID, "header_diff", KATTR__MAX);
2490 if (kerr != KCGI_OK)
2493 kerr = khtml_puts(gw_trans->gw_html_req, str1);
2494 if (kerr != KCGI_OK)
2497 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_BR, KATTR__MAX);
2498 if (kerr != KCGI_OK)
2500 kerr = khtml_puts(gw_trans->gw_html_req, str2);
2501 if (kerr != KCGI_OK)
2503 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2505 if (error == NULL && kerr != KCGI_OK)
2506 error = gw_kcgi_error(kerr);
2510 static const struct got_error *
2511 gw_gen_age_header(struct gw_trans *gw_trans, const char *str)
2513 const struct got_error *error = NULL;
2514 enum kcgi_err kerr = KCGI_OK;
2516 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2517 KATTR_ID, "header_age_title", KATTR__MAX);
2518 if (kerr != KCGI_OK)
2520 kerr = khtml_puts(gw_trans->gw_html_req, "Date: ");
2521 if (kerr != KCGI_OK)
2523 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2524 if (kerr != KCGI_OK)
2526 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2527 KATTR_ID, "header_age", KATTR__MAX);
2528 if (kerr != KCGI_OK)
2530 kerr = khtml_puts(gw_trans->gw_html_req, str);
2531 if (kerr != KCGI_OK)
2533 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2535 if (error == NULL && kerr != KCGI_OK)
2536 error = gw_kcgi_error(kerr);
2540 static const struct got_error *
2541 gw_gen_author_header(struct gw_trans *gw_trans, const char *str)
2543 const struct got_error *error = NULL;
2544 enum kcgi_err kerr = KCGI_OK;
2546 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2547 KATTR_ID, "header_author_title", KATTR__MAX);
2548 if (kerr != KCGI_OK)
2550 kerr = khtml_puts(gw_trans->gw_html_req, "Author: ");
2551 if (kerr != KCGI_OK)
2553 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2554 if (kerr != KCGI_OK)
2556 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2557 KATTR_ID, "header_author", KATTR__MAX);
2558 if (kerr != KCGI_OK)
2560 kerr = khtml_puts(gw_trans->gw_html_req, str);
2561 if (kerr != KCGI_OK)
2563 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2565 if (error == NULL && kerr != KCGI_OK)
2566 error = gw_kcgi_error(kerr);
2570 static const struct got_error *
2571 gw_gen_committer_header(struct gw_trans *gw_trans, const char *str)
2573 const struct got_error *error = NULL;
2574 enum kcgi_err kerr = KCGI_OK;
2576 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2577 KATTR_ID, "header_committer_title", KATTR__MAX);
2578 if (kerr != KCGI_OK)
2580 kerr = khtml_puts(gw_trans->gw_html_req, "Committer: ");
2581 if (kerr != KCGI_OK)
2583 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2584 if (kerr != KCGI_OK)
2586 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2587 KATTR_ID, "header_committer", KATTR__MAX);
2588 if (kerr != KCGI_OK)
2590 kerr = khtml_puts(gw_trans->gw_html_req, str);
2591 if (kerr != KCGI_OK)
2593 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2595 if (error == NULL && kerr != KCGI_OK)
2596 error = gw_kcgi_error(kerr);
2600 static const struct got_error *
2601 gw_gen_commit_msg_header(struct gw_trans *gw_trans, char *str)
2603 const struct got_error *error = NULL;
2604 enum kcgi_err kerr = KCGI_OK;
2606 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2607 KATTR_ID, "header_commit_msg_title", KATTR__MAX);
2608 if (kerr != KCGI_OK)
2610 kerr = khtml_puts(gw_trans->gw_html_req, "Message: ");
2611 if (kerr != KCGI_OK)
2613 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2614 if (kerr != KCGI_OK)
2616 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2617 KATTR_ID, "header_commit_msg", KATTR__MAX);
2618 if (kerr != KCGI_OK)
2620 kerr = khttp_puts(gw_trans->gw_req, str);
2621 if (kerr != KCGI_OK)
2623 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2625 if (error == NULL && kerr != KCGI_OK)
2626 error = gw_kcgi_error(kerr);
2630 static const struct got_error *
2631 gw_gen_tree_header(struct gw_trans *gw_trans, char *str)
2633 const struct got_error *error = NULL;
2634 enum kcgi_err kerr = KCGI_OK;
2636 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2637 KATTR_ID, "header_tree_title", KATTR__MAX);
2638 if (kerr != KCGI_OK)
2640 kerr = khtml_puts(gw_trans->gw_html_req, "Tree: ");
2641 if (kerr != KCGI_OK)
2643 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2644 if (kerr != KCGI_OK)
2646 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2647 KATTR_ID, "header_tree", KATTR__MAX);
2648 if (kerr != KCGI_OK)
2650 kerr = khtml_puts(gw_trans->gw_html_req, str);
2651 if (kerr != KCGI_OK)
2653 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2655 if (error == NULL && kerr != KCGI_OK)
2656 error = gw_kcgi_error(kerr);
2660 static const struct got_error *
2661 gw_get_repo_description(char **description, struct gw_trans *gw_trans,
2664 const struct got_error *error = NULL;
2666 char *d_file = NULL;
2670 *description = NULL;
2671 if (gw_trans->gw_conf->got_show_repo_description == 0)
2674 if (asprintf(&d_file, "%s/description", dir) == -1)
2675 return got_error_from_errno("asprintf");
2677 f = fopen(d_file, "re");
2679 if (errno == ENOENT || errno == EACCES)
2681 error = got_error_from_errno2("fopen", d_file);
2685 if (fseek(f, 0, SEEK_END) == -1) {
2686 error = got_ferror(f, GOT_ERR_IO);
2691 error = got_ferror(f, GOT_ERR_IO);
2694 if (fseek(f, 0, SEEK_SET) == -1) {
2695 error = got_ferror(f, GOT_ERR_IO);
2698 *description = calloc(len + 1, sizeof(**description));
2699 if (*description == NULL) {
2700 error = got_error_from_errno("calloc");
2704 n = fread(*description, 1, len, f);
2705 if (n == 0 && ferror(f))
2706 error = got_ferror(f, GOT_ERR_IO);
2708 if (f != NULL && fclose(f) == EOF && error == NULL)
2709 error = got_error_from_errno("fclose");
2714 static const struct got_error *
2715 gw_get_time_str(char **repo_age, time_t committer_time, int ref_tm)
2719 char *years = "years ago", *months = "months ago";
2720 char *weeks = "weeks ago", *days = "days ago", *hours = "hours ago";
2721 char *minutes = "minutes ago", *seconds = "seconds ago";
2722 char *now = "right now";
2730 diff_time = time(NULL) - committer_time;
2731 if (diff_time > 60 * 60 * 24 * 365 * 2) {
2732 if (asprintf(repo_age, "%lld %s",
2733 (diff_time / 60 / 60 / 24 / 365), years) == -1)
2734 return got_error_from_errno("asprintf");
2735 } else if (diff_time > 60 * 60 * 24 * (365 / 12) * 2) {
2736 if (asprintf(repo_age, "%lld %s",
2737 (diff_time / 60 / 60 / 24 / (365 / 12)),
2739 return got_error_from_errno("asprintf");
2740 } else if (diff_time > 60 * 60 * 24 * 7 * 2) {
2741 if (asprintf(repo_age, "%lld %s",
2742 (diff_time / 60 / 60 / 24 / 7), weeks) == -1)
2743 return got_error_from_errno("asprintf");
2744 } else if (diff_time > 60 * 60 * 24 * 2) {
2745 if (asprintf(repo_age, "%lld %s",
2746 (diff_time / 60 / 60 / 24), days) == -1)
2747 return got_error_from_errno("asprintf");
2748 } else if (diff_time > 60 * 60 * 2) {
2749 if (asprintf(repo_age, "%lld %s",
2750 (diff_time / 60 / 60), hours) == -1)
2751 return got_error_from_errno("asprintf");
2752 } else if (diff_time > 60 * 2) {
2753 if (asprintf(repo_age, "%lld %s", (diff_time / 60),
2755 return got_error_from_errno("asprintf");
2756 } else if (diff_time > 2) {
2757 if (asprintf(repo_age, "%lld %s", diff_time,
2759 return got_error_from_errno("asprintf");
2761 if (asprintf(repo_age, "%s", now) == -1)
2762 return got_error_from_errno("asprintf");
2766 if (gmtime_r(&committer_time, &tm) == NULL)
2767 return got_error_from_errno("gmtime_r");
2769 s = asctime_r(&tm, datebuf);
2771 return got_error_from_errno("asctime_r");
2773 if (asprintf(repo_age, "%s UTC", datebuf) == -1)
2774 return got_error_from_errno("asprintf");
2780 static const struct got_error *
2781 gw_get_repo_age(char **repo_age, struct gw_trans *gw_trans, char *dir,
2782 const char *refname, int ref_tm)
2784 const struct got_error *error = NULL;
2785 struct got_repository *repo = NULL;
2786 struct got_commit_object *commit = NULL;
2787 struct got_reflist_head refs;
2788 struct got_reflist_entry *re;
2789 time_t committer_time = 0, cmp_time = 0;
2794 if (gw_trans->gw_conf->got_show_repo_age == 0)
2798 repo = gw_trans->repo;
2800 error = got_repo_open(&repo, dir, NULL, gw_trans->pack_fds);
2805 error = got_ref_list(&refs, repo, "refs/heads",
2806 got_ref_cmp_by_name, NULL);
2811 * Find the youngest branch tip in the repository, or the age of
2812 * the a specific branch tip if a name was provided by the caller.
2814 TAILQ_FOREACH(re, &refs, entry) {
2815 struct got_object_id *id = NULL;
2817 if (refname && strcmp(got_ref_get_name(re->ref), refname) != 0)
2820 error = got_ref_resolve(&id, repo, re->ref);
2824 error = got_object_open_as_commit(&commit, repo, id);
2830 got_object_commit_get_committer_time(commit);
2831 got_object_commit_close(commit);
2832 if (cmp_time < committer_time)
2833 cmp_time = committer_time;
2839 if (cmp_time != 0) {
2840 committer_time = cmp_time;
2841 error = gw_get_time_str(repo_age, committer_time, ref_tm);
2844 got_ref_list_free(&refs);
2845 if (gw_trans->repo == NULL) {
2846 const struct got_error *close_err = got_repo_close(repo);
2853 static const struct got_error *
2854 gw_output_diff(struct gw_trans *gw_trans, struct gw_header *header)
2856 const struct got_error *error;
2857 FILE *f = NULL, *f1 = NULL, *f2 = NULL;
2858 struct got_object_id *id1 = NULL, *id2 = NULL;
2859 char *label1 = NULL, *label2 = NULL, *line = NULL;
2861 size_t linesize = 0;
2863 enum kcgi_err kerr = KCGI_OK;
2869 f1 = got_opentemp();
2871 error = got_error_from_errno("got_opentemp");
2875 f2 = got_opentemp();
2877 error = got_error_from_errno("got_opentemp");
2881 if (header->parent_id != NULL &&
2882 strncmp(header->parent_id, "/dev/null", 9) != 0) {
2883 error = got_repo_match_object_id(&id1, &label1,
2884 header->parent_id, GOT_OBJ_TYPE_ANY,
2885 &header->refs, gw_trans->repo);
2890 error = got_repo_match_object_id(&id2, &label2,
2891 header->commit_id, GOT_OBJ_TYPE_ANY, &header->refs,
2896 error = got_object_get_type(&obj_type, gw_trans->repo, id2);
2900 case GOT_OBJ_TYPE_BLOB:
2901 error = got_diff_objects_as_blobs(NULL, NULL, f1, f2,
2902 id1, id2, NULL, NULL, 3, 0, 0, gw_trans->repo, f);
2904 case GOT_OBJ_TYPE_TREE:
2905 error = got_diff_objects_as_trees(NULL, NULL, f1, f2,
2906 id1, id2, NULL, "", "", 3, 0, 0, gw_trans->repo, f);
2908 case GOT_OBJ_TYPE_COMMIT:
2909 error = got_diff_objects_as_commits(NULL, NULL, f1, f2,
2910 id1, id2, NULL, 3, 0, 0, gw_trans->repo, f);
2913 error = got_error(GOT_ERR_OBJ_TYPE);
2918 if (fseek(f, 0, SEEK_SET) == -1) {
2919 error = got_ferror(f, GOT_ERR_IO);
2923 while ((linelen = getline(&line, &linesize, f)) != -1) {
2924 error = gw_colordiff_line(gw_trans, line);
2927 /* XXX: KHTML_PRETTY breaks this */
2928 kerr = khtml_puts(gw_trans->gw_html_req, line);
2929 if (kerr != KCGI_OK)
2931 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2932 if (kerr != KCGI_OK)
2935 if (linelen == -1 && ferror(f))
2936 error = got_error_from_errno("getline");
2938 if (f && fclose(f) == EOF && error == NULL)
2939 error = got_error_from_errno("fclose");
2940 if (f1 && fclose(f1) == EOF && error == NULL)
2941 error = got_error_from_errno("fclose");
2942 if (f2 && fclose(f2) == EOF && error == NULL)
2943 error = got_error_from_errno("fclose");
2950 if (error == NULL && kerr != KCGI_OK)
2951 error = gw_kcgi_error(kerr);
2955 static const struct got_error *
2956 gw_get_repo_owner(char **owner, struct gw_trans *gw_trans, char *dir)
2958 const struct got_error *error = NULL, *close_err;
2959 struct got_repository *repo;
2960 const char *gitconfig_owner;
2964 if (gw_trans->gw_conf->got_show_repo_owner == 0)
2967 error = got_repo_open(&repo, dir, NULL, gw_trans->pack_fds);
2971 gitconfig_owner = got_repo_get_gitconfig_owner(repo);
2972 if (gitconfig_owner) {
2973 *owner = strdup(gitconfig_owner);
2975 error = got_error_from_errno("strdup");
2977 close_err = got_repo_close(repo);
2983 static const struct got_error *
2984 gw_get_clone_url(char **url, struct gw_trans *gw_trans, char *dir)
2986 const struct got_error *error = NULL;
2988 char *d_file = NULL;
2994 if (asprintf(&d_file, "%s/cloneurl", dir) == -1)
2995 return got_error_from_errno("asprintf");
2997 f = fopen(d_file, "re");
2999 if (errno != ENOENT && errno != EACCES)
3000 error = got_error_from_errno2("fopen", d_file);
3004 if (fseek(f, 0, SEEK_END) == -1) {
3005 error = got_ferror(f, GOT_ERR_IO);
3010 error = got_ferror(f, GOT_ERR_IO);
3013 if (fseek(f, 0, SEEK_SET) == -1) {
3014 error = got_ferror(f, GOT_ERR_IO);
3018 *url = calloc(len + 1, sizeof(**url));
3020 error = got_error_from_errno("calloc");
3024 n = fread(*url, 1, len, f);
3025 if (n == 0 && ferror(f))
3026 error = got_ferror(f, GOT_ERR_IO);
3028 if (f && fclose(f) == EOF && error == NULL)
3029 error = got_error_from_errno("fclose");
3034 static const struct got_error *
3035 gw_output_repo_tags(struct gw_trans *gw_trans, struct gw_header *header,
3036 int limit, int tag_type)
3038 const struct got_error *error = NULL;
3039 struct got_reflist_head refs;
3040 struct got_reflist_entry *re;
3042 char *id_str = NULL, *newline, *href_commits = NULL;
3043 char *tag_commit0 = NULL, *href_tag = NULL, *href_briefs = NULL;
3044 struct got_tag_object *tag = NULL;
3045 enum kcgi_err kerr = KCGI_OK;
3046 int summary_header_displayed = 0, chk_next = 0;
3047 int tag_count = 0, commit_found = 0, c_cnt = 0;
3051 error = got_ref_list(&refs, gw_trans->repo, "refs/tags",
3052 got_ref_cmp_tags, gw_trans->repo);
3056 TAILQ_FOREACH(re, &refs, entry) {
3057 const char *refname;
3059 const char *tag_commit;
3061 struct got_object_id *id;
3062 struct got_commit_object *commit = NULL;
3064 refname = got_ref_get_name(re->ref);
3065 if (strncmp(refname, "refs/tags/", 10) != 0)
3069 error = got_ref_resolve(&id, gw_trans->repo, re->ref);
3073 error = got_object_open_as_tag(&tag, gw_trans->repo, id);
3075 if (error->code != GOT_ERR_OBJ_TYPE) {
3079 /* "lightweight" tag */
3080 error = got_object_open_as_commit(&commit,
3081 gw_trans->repo, id);
3086 tagger = got_object_commit_get_committer(commit);
3088 got_object_commit_get_committer_time(commit);
3089 error = got_object_id_str(&id_str, id);
3093 tagger = got_object_tag_get_tagger(tag);
3094 tagger_time = got_object_tag_get_tagger_time(tag);
3095 error = got_object_id_str(&id_str,
3096 got_object_tag_get_object_id(tag));
3101 if (tag_type == TAGFULL && strncmp(id_str, header->commit_id,
3102 strlen(id_str)) != 0)
3105 if (tag_type == TAGBRIEF && gw_trans->commit_id &&
3106 commit_found == 0 && strncmp(id_str, gw_trans->commit_id,
3107 strlen(id_str)) != 0)
3115 gw_trans->next_id = strdup(id_str);
3116 if (gw_trans->next_id == NULL)
3117 error = got_error_from_errno("strdup");
3122 error = got_object_commit_get_logmsg(&tag_commit0,
3126 got_object_commit_close(commit);
3128 tag_commit0 = strdup(got_object_tag_get_message(tag));
3129 if (tag_commit0 == NULL) {
3130 error = got_error_from_errno("strdup");
3135 tag_commit = tag_commit0;
3136 while (*tag_commit == '\n')
3141 newline = strchr(tag_commit, '\n');
3145 if (summary_header_displayed == 0) {
3146 kerr = khtml_attr(gw_trans->gw_html_req,
3147 KELEM_DIV, KATTR_ID,
3148 "summary_tags_title_wrapper", KATTR__MAX);
3149 if (kerr != KCGI_OK)
3151 kerr = khtml_attr(gw_trans->gw_html_req,
3152 KELEM_DIV, KATTR_ID,
3153 "summary_tags_title", KATTR__MAX);
3154 if (kerr != KCGI_OK)
3156 kerr = khtml_puts(gw_trans->gw_html_req,
3158 if (kerr != KCGI_OK)
3160 kerr = khtml_closeelem(gw_trans->gw_html_req,
3162 if (kerr != KCGI_OK)
3164 kerr = khtml_attr(gw_trans->gw_html_req,
3165 KELEM_DIV, KATTR_ID,
3166 "summary_tags_content", KATTR__MAX);
3167 if (kerr != KCGI_OK)
3169 summary_header_displayed = 1;
3172 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
3173 KATTR_ID, "tag_wrapper", KATTR__MAX);
3174 if (kerr != KCGI_OK)
3176 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
3177 KATTR_ID, "tag_age", KATTR__MAX);
3178 if (kerr != KCGI_OK)
3180 error = gw_get_time_str(&age, tagger_time, TM_DIFF);
3183 kerr = khtml_puts(gw_trans->gw_html_req,
3185 if (kerr != KCGI_OK)
3187 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
3188 if (kerr != KCGI_OK)
3190 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
3191 KATTR_ID, "tag", KATTR__MAX);
3192 if (kerr != KCGI_OK)
3194 kerr = khtml_puts(gw_trans->gw_html_req, refname);
3195 if (kerr != KCGI_OK)
3197 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
3198 if (kerr != KCGI_OK)
3200 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
3201 KATTR_ID, "tag_name", KATTR__MAX);
3202 if (kerr != KCGI_OK)
3205 href_tag = khttp_urlpart(NULL, NULL, "gotweb", "path",
3206 gw_trans->repo_name, "action", "tag", "commit",
3208 if (href_tag == NULL) {
3209 error = got_error_from_errno("khttp_urlpart");
3212 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
3213 KATTR_HREF, href_tag, KATTR__MAX);
3214 if (kerr != KCGI_OK)
3216 kerr = khtml_puts(gw_trans->gw_html_req, tag_commit);
3217 if (kerr != KCGI_OK)
3219 kerr = khtml_closeelem(gw_trans->gw_html_req, 3);
3220 if (kerr != KCGI_OK)
3223 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
3224 KATTR_ID, "navs_wrapper", KATTR__MAX);
3225 if (kerr != KCGI_OK)
3227 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
3228 KATTR_ID, "navs", KATTR__MAX);
3229 if (kerr != KCGI_OK)
3232 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
3233 KATTR_HREF, href_tag, KATTR__MAX);
3234 if (kerr != KCGI_OK)
3236 kerr = khtml_puts(gw_trans->gw_html_req, "tag");
3237 if (kerr != KCGI_OK)
3239 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
3240 if (kerr != KCGI_OK)
3243 kerr = khtml_puts(gw_trans->gw_html_req, " | ");
3244 if (kerr != KCGI_OK)
3247 href_briefs = khttp_urlpart(NULL, NULL, "gotweb",
3248 "path", gw_trans->repo_name, "action", "briefs",
3249 "commit", id_str, NULL);
3250 if (href_briefs == NULL) {
3251 error = got_error_from_errno("khttp_urlpart");
3254 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
3255 KATTR_HREF, href_briefs, KATTR__MAX);
3256 if (kerr != KCGI_OK)
3258 kerr = khtml_puts(gw_trans->gw_html_req,
3260 if (kerr != KCGI_OK)
3262 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
3263 if (kerr != KCGI_OK)
3266 kerr = khtml_puts(gw_trans->gw_html_req, " | ");
3267 if (kerr != KCGI_OK)
3270 href_commits = khttp_urlpart(NULL, NULL, "gotweb",
3271 "path", gw_trans->repo_name, "action", "commits",
3272 "commit", id_str, NULL);
3273 if (href_commits == NULL) {
3274 error = got_error_from_errno("khttp_urlpart");
3277 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
3278 KATTR_HREF, href_commits, KATTR__MAX);
3279 if (kerr != KCGI_OK)
3281 kerr = khtml_puts(gw_trans->gw_html_req, "commits");
3282 if (kerr != KCGI_OK)
3284 kerr = khtml_closeelem(gw_trans->gw_html_req, 3);
3285 if (kerr != KCGI_OK)
3288 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
3289 KATTR_ID, "dotted_line", KATTR__MAX);
3290 if (kerr != KCGI_OK)
3292 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
3293 if (kerr != KCGI_OK)
3297 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
3298 KATTR_ID, "tag_info_date_title", KATTR__MAX);
3299 if (kerr != KCGI_OK)
3301 kerr = khtml_puts(gw_trans->gw_html_req, "Tag Date:");
3302 if (kerr != KCGI_OK)
3304 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
3305 if (kerr != KCGI_OK)
3307 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
3308 KATTR_ID, "tag_info_date", KATTR__MAX);
3309 if (kerr != KCGI_OK)
3311 error = gw_get_time_str(&age, tagger_time, TM_LONG);
3314 kerr = khtml_puts(gw_trans->gw_html_req,
3316 if (kerr != KCGI_OK)
3318 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
3319 if (kerr != KCGI_OK)
3322 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
3323 KATTR_ID, "tag_info_tagger_title", KATTR__MAX);
3324 if (kerr != KCGI_OK)
3326 kerr = khtml_puts(gw_trans->gw_html_req, "Tagger:");
3327 if (kerr != KCGI_OK)
3329 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
3330 if (kerr != KCGI_OK)
3332 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
3333 KATTR_ID, "tag_info_date", KATTR__MAX);
3334 if (kerr != KCGI_OK)
3336 kerr = khtml_puts(gw_trans->gw_html_req, tagger);
3337 if (kerr != KCGI_OK)
3339 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
3340 if (kerr != KCGI_OK)
3343 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
3344 KATTR_ID, "tag_info", KATTR__MAX);
3345 if (kerr != KCGI_OK)
3347 kerr = khttp_puts(gw_trans->gw_req, tag_commit);
3348 if (kerr != KCGI_OK)
3354 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
3355 if (kerr != KCGI_OK)
3358 if (limit && --limit == 0)
3362 got_object_tag_close(tag);
3375 href_commits = NULL;
3377 if (tag_count == 0) {
3378 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
3379 "summary_tags_title_wrapper", KATTR__MAX);
3380 if (kerr != KCGI_OK)
3382 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
3383 "summary_tags_title", KATTR__MAX);
3384 if (kerr != KCGI_OK)
3386 kerr = khtml_puts(gw_trans->gw_html_req, "Tags");
3387 if (kerr != KCGI_OK)
3389 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
3390 if (kerr != KCGI_OK)
3392 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
3393 "summary_tags_content", KATTR__MAX);
3394 if (kerr != KCGI_OK)
3396 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
3397 "tags_info", KATTR__MAX);
3398 if (kerr != KCGI_OK)
3400 kerr = khttp_puts(gw_trans->gw_req,
3401 "There are no tags for this repo.");
3402 if (kerr != KCGI_OK)
3404 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
3409 TAILQ_FOREACH_REVERSE(re, &refs, got_reflist_head, entry) {
3410 const char *refname;
3411 struct got_object_id *id;
3412 struct got_commit_object *commit = NULL;
3414 refname = got_ref_get_name(re->ref);
3415 if (strncmp(refname, "refs/tags/", 10) != 0)
3419 error = got_ref_resolve(&id, gw_trans->repo, re->ref);
3423 error = got_object_open_as_tag(&tag, gw_trans->repo, id);
3425 if (error->code != GOT_ERR_OBJ_TYPE) {
3429 /* "lightweight" tag */
3430 error = got_object_open_as_commit(&commit,
3431 gw_trans->repo, id);
3436 error = got_object_id_str(&id_str, id);
3440 error = got_object_id_str(&id_str,
3441 got_object_tag_get_object_id(tag));
3446 if (tag_type == TAGFULL && strncmp(id_str, header->commit_id,
3447 strlen(id_str)) != 0)
3450 if (commit_found == 0 && tag_type == TAGBRIEF &&
3451 gw_trans->commit_id != NULL &&
3452 strncmp(id_str, gw_trans->commit_id, strlen(id_str)) != 0)
3457 if (gw_trans->commit_id != NULL &&
3458 strcmp(id_str, gw_trans->commit_id) != 0 &&
3459 (re == TAILQ_FIRST(&refs) ||
3460 c_cnt == gw_trans->gw_conf->got_max_commits_display)) {
3461 gw_trans->prev_id = strdup(id_str);
3462 if (gw_trans->prev_id == NULL) {
3463 error = got_error_from_errno("strdup");
3472 got_object_tag_close(tag);
3479 got_ref_list_free(&refs);
3480 if (error == NULL && kerr != KCGI_OK)
3481 error = gw_kcgi_error(kerr);
3486 gw_free_header(struct gw_header *header)
3489 free(header->author);
3490 free(header->committer);
3491 free(header->refs_str);
3492 free(header->commit_id);
3493 free(header->parent_id);
3494 free(header->tree_id);
3495 free(header->commit_msg);
3498 static struct gw_header *
3501 struct gw_header *header;
3503 header = malloc(sizeof(*header));
3507 header->path = NULL;
3508 TAILQ_INIT(&header->refs);
3510 header->refs_str = NULL;
3511 header->commit_id = NULL;
3512 header->committer = NULL;
3513 header->author = NULL;
3514 header->parent_id = NULL;
3515 header->tree_id = NULL;
3516 header->commit_msg = NULL;
3521 static const struct got_error *
3522 gw_get_commits(struct gw_trans * gw_trans, struct gw_header *header,
3523 int limit, struct got_object_id *id)
3525 const struct got_error *error = NULL;
3526 struct got_commit_graph *graph = NULL;
3527 struct got_commit_object *commit = NULL;
3528 int chk_next = 0, chk_multi = 0, c_cnt = 0, commit_found = 0;
3529 struct gw_header *t_header = NULL;
3531 error = got_commit_graph_open(&graph, header->path, 0);
3535 error = got_commit_graph_iter_start(graph, id, gw_trans->repo, NULL,
3541 error = got_commit_graph_iter_next(&id, graph, gw_trans->repo,
3544 if (error->code == GOT_ERR_ITER_COMPLETED)
3551 error = got_object_open_as_commit(&commit, gw_trans->repo, id);
3554 if (limit == 1 && chk_multi == 0 &&
3555 gw_trans->gw_conf->got_max_commits_display != 1) {
3556 error = gw_get_commit(gw_trans, header, commit, id);
3562 struct gw_header *n_header = NULL;
3563 if ((n_header = gw_init_header()) == NULL) {
3564 error = got_error_from_errno("malloc");
3567 TAILQ_INSERT_TAIL(&gw_trans->gw_headers, n_header,
3569 error = got_ref_list(&n_header->refs, gw_trans->repo,
3570 NULL, got_ref_cmp_by_name, NULL);
3574 error = gw_get_commit(gw_trans, n_header, commit, id);
3577 got_ref_list_free(&n_header->refs);
3579 if (gw_trans->commit_id != NULL) {
3580 if (strcmp(gw_trans->commit_id,
3581 n_header->commit_id) == 0)
3587 * check for one more commit before breaking,
3588 * so we know whether to navigate through gw_briefs
3589 * gw_commits and gw_summary
3591 if (chk_next && (gw_trans->action == GW_BRIEFS ||
3592 gw_trans->action == GW_COMMITS ||
3593 gw_trans->action == GW_SUMMARY)) {
3594 gw_trans->next_id = strdup(n_header->commit_id);
3595 if (gw_trans->next_id == NULL)
3596 error = got_error_from_errno("strdup");
3597 TAILQ_REMOVE(&gw_trans->gw_headers, n_header,
3603 if (commit_found == 1 && (error || (limit && --limit == 0))) {
3610 if (gw_trans->prev_id == NULL && gw_trans->commit_id != NULL &&
3611 (gw_trans->action == GW_BRIEFS || gw_trans->action == GW_COMMITS)) {
3613 TAILQ_FOREACH_REVERSE(t_header, &gw_trans->gw_headers,
3615 if (commit_found == 0 &&
3616 strcmp(gw_trans->commit_id,
3617 t_header->commit_id) != 0)
3621 if (gw_trans->commit_id != NULL &&
3622 strcmp(gw_trans->commit_id,
3623 t_header->commit_id) != 0 &&
3624 (c_cnt == gw_trans->gw_conf->got_max_commits_display
3626 TAILQ_FIRST(&gw_trans->gw_headers))) {
3627 gw_trans->prev_id = strdup(t_header->commit_id);
3628 if (gw_trans->prev_id == NULL)
3629 error = got_error_from_errno("strdup");
3637 got_object_commit_close(commit);
3639 got_commit_graph_close(graph);
3643 static const struct got_error *
3644 gw_get_commit(struct gw_trans *gw_trans, struct gw_header *header,
3645 struct got_commit_object *commit, struct got_object_id *id)
3647 const struct got_error *error = NULL;
3648 struct got_reflist_entry *re;
3649 struct got_object_id *id2 = NULL;
3650 struct got_object_qid *parent_id;
3651 char *commit_msg = NULL, *commit_msg0;
3654 TAILQ_FOREACH(re, &header->refs, entry) {
3657 struct got_tag_object *tag = NULL;
3658 struct got_object_id *ref_id;
3661 if (got_ref_is_symbolic(re->ref))
3664 name = got_ref_get_name(re->ref);
3665 if (strncmp(name, "refs/", 5) == 0)
3667 if (strncmp(name, "got/", 4) == 0)
3669 if (strncmp(name, "heads/", 6) == 0)
3671 if (strncmp(name, "remotes/", 8) == 0) {
3673 s = strstr(name, "/" GOT_REF_HEAD);
3674 if (s != NULL && s[strlen(s)] == '\0')
3677 error = got_ref_resolve(&ref_id, gw_trans->repo, re->ref);
3680 if (strncmp(name, "tags/", 5) == 0) {
3681 error = got_object_open_as_tag(&tag, gw_trans->repo,
3684 if (error->code != GOT_ERR_OBJ_TYPE) {
3689 * Ref points at something other
3696 cmp = got_object_id_cmp(tag ?
3697 got_object_tag_get_object_id(tag) : ref_id, id);
3700 got_object_tag_close(tag);
3703 s = header->refs_str;
3704 if (asprintf(&header->refs_str, "%s%s%s", s ? s : "",
3705 s ? ", " : "", name) == -1) {
3706 error = got_error_from_errno("asprintf");
3708 header->refs_str = NULL;
3714 error = got_object_id_str(&header->commit_id, id);
3718 error = got_object_id_str(&header->tree_id,
3719 got_object_commit_get_tree_id(commit));
3723 if (gw_trans->action == GW_DIFF) {
3724 parent_id = STAILQ_FIRST(
3725 got_object_commit_get_parent_ids(commit));
3726 if (parent_id != NULL) {
3727 id2 = got_object_id_dup(&parent_id->id);
3729 error = got_object_id_str(&header->parent_id, id2);
3734 header->parent_id = strdup("/dev/null");
3735 if (header->parent_id == NULL) {
3736 error = got_error_from_errno("strdup");
3742 header->committer_time =
3743 got_object_commit_get_committer_time(commit);
3746 strdup(got_object_commit_get_author(commit));
3747 if (header->author == NULL) {
3748 error = got_error_from_errno("strdup");
3752 strdup(got_object_commit_get_committer(commit));
3753 if (header->committer == NULL) {
3754 error = got_error_from_errno("strdup");
3757 error = got_object_commit_get_logmsg(&commit_msg0, commit);
3761 commit_msg = commit_msg0;
3762 while (*commit_msg == '\n')
3765 header->commit_msg = strdup(commit_msg);
3766 if (header->commit_msg == NULL)
3767 error = got_error_from_errno("strdup");
3772 static const struct got_error *
3773 gw_get_header(struct gw_trans *gw_trans, struct gw_header *header, int limit)
3775 const struct got_error *error = NULL;
3776 char *in_repo_path = NULL;
3777 struct got_object_id *id = NULL;
3778 struct got_reference *ref;
3780 error = got_repo_open(&gw_trans->repo, gw_trans->repo_path, NULL,
3781 gw_trans->pack_fds);
3785 if (gw_trans->commit_id == NULL || gw_trans->action == GW_COMMITS ||
3786 gw_trans->action == GW_BRIEFS || gw_trans->action == GW_SUMMARY ||
3787 gw_trans->action == GW_TAGS) {
3788 error = got_ref_open(&ref, gw_trans->repo,
3789 gw_trans->headref, 0);
3793 error = got_ref_resolve(&id, gw_trans->repo, ref);
3798 error = got_ref_open(&ref, gw_trans->repo,
3799 gw_trans->commit_id, 0);
3800 if (error == NULL) {
3802 error = got_ref_resolve(&id, gw_trans->repo, ref);
3806 error = got_object_get_type(&obj_type, gw_trans->repo,
3810 if (obj_type == GOT_OBJ_TYPE_TAG) {
3811 struct got_tag_object *tag;
3812 error = got_object_open_as_tag(&tag,
3813 gw_trans->repo, id);
3816 if (got_object_tag_get_object_type(tag) !=
3817 GOT_OBJ_TYPE_COMMIT) {
3818 got_object_tag_close(tag);
3819 error = got_error(GOT_ERR_OBJ_TYPE);
3823 id = got_object_id_dup(
3824 got_object_tag_get_object_id(tag));
3826 error = got_error_from_errno(
3827 "got_object_id_dup");
3828 got_object_tag_close(tag);
3831 } else if (obj_type != GOT_OBJ_TYPE_COMMIT) {
3832 error = got_error(GOT_ERR_OBJ_TYPE);
3836 error = got_repo_match_object_id_prefix(&id,
3837 gw_trans->commit_id, GOT_OBJ_TYPE_COMMIT,
3843 error = got_repo_map_path(&in_repo_path, gw_trans->repo,
3844 gw_trans->repo_path);
3849 header->path = strdup(in_repo_path);
3850 if (header->path == NULL) {
3851 error = got_error_from_errno("strdup");
3856 error = got_ref_list(&header->refs, gw_trans->repo, NULL,
3857 got_ref_cmp_by_name, NULL);
3861 error = gw_get_commits(gw_trans, header, limit, id);
3872 char datebuf[11]; /* YYYY-MM-DD + NUL */
3875 struct gw_blame_cb_args {
3876 struct blame_line *lines;
3880 off_t *line_offsets;
3882 struct got_repository *repo;
3883 struct gw_trans *gw_trans;
3886 static const struct got_error *
3887 gw_blame_cb(void *arg, int nlines, int lineno,
3888 struct got_commit_object *commit, struct got_object_id *id)
3890 const struct got_error *err = NULL;
3891 struct gw_blame_cb_args *a = arg;
3892 struct blame_line *bline;
3894 size_t linesize = 0;
3897 time_t committer_time;
3898 enum kcgi_err kerr = KCGI_OK;
3900 if (nlines != a->nlines ||
3901 (lineno != -1 && lineno < 1) || lineno > a->nlines)
3902 return got_error(GOT_ERR_RANGE);
3905 return NULL; /* no change in this commit */
3907 /* Annotate this line. */
3908 bline = &a->lines[lineno - 1];
3909 if (bline->annotated)
3911 err = got_object_id_str(&bline->id_str, id);
3915 bline->committer = strdup(got_object_commit_get_committer(commit));
3916 if (bline->committer == NULL) {
3917 err = got_error_from_errno("strdup");
3921 committer_time = got_object_commit_get_committer_time(commit);
3922 if (gmtime_r(&committer_time, &tm) == NULL)
3923 return got_error_from_errno("gmtime_r");
3924 if (strftime(bline->datebuf, sizeof(bline->datebuf), "%G-%m-%d",
3926 err = got_error(GOT_ERR_NO_SPACE);
3929 bline->annotated = 1;
3931 /* Print lines annotated so far. */
3932 bline = &a->lines[a->lineno_cur - 1];
3933 if (!bline->annotated)
3936 offset = a->line_offsets[a->lineno_cur - 1];
3937 if (fseeko(a->f, offset, SEEK_SET) == -1) {
3938 err = got_error_from_errno("fseeko");
3942 while (bline->annotated) {
3943 char *smallerthan, *at, *nl, *committer;
3944 char *href_diff = NULL;
3947 if (getline(&line, &linesize, a->f) == -1) {
3949 err = got_error_from_errno("getline");
3953 committer = bline->committer;
3954 smallerthan = strchr(committer, '<');
3955 if (smallerthan && smallerthan[1] != '\0')
3956 committer = smallerthan + 1;
3957 at = strchr(committer, '@');
3960 len = strlen(committer);
3962 committer[8] = '\0';
3964 nl = strchr(line, '\n');
3968 kerr = khtml_attr(a->gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
3969 "blame_wrapper", KATTR__MAX);
3970 if (kerr != KCGI_OK)
3972 kerr = khtml_attr(a->gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
3973 "blame_number", KATTR__MAX);
3974 if (kerr != KCGI_OK)
3976 kerr = khtml_printf(a->gw_trans->gw_html_req, "%.*d",
3977 a->nlines_prec, a->lineno_cur);
3978 if (kerr != KCGI_OK)
3980 kerr = khtml_closeelem(a->gw_trans->gw_html_req, 1);
3981 if (kerr != KCGI_OK)
3984 kerr = khtml_attr(a->gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
3985 "blame_hash", KATTR__MAX);
3986 if (kerr != KCGI_OK)
3989 href_diff = khttp_urlpart(NULL, NULL, "gotweb", "path",
3990 a->gw_trans->repo_name, "action", "diff", "commit",
3991 bline->id_str, NULL);
3992 if (href_diff == NULL) {
3993 err = got_error_from_errno("khttp_urlpart");
3996 kerr = khtml_attr(a->gw_trans->gw_html_req, KELEM_A,
3997 KATTR_HREF, href_diff, KATTR__MAX);
3998 if (kerr != KCGI_OK)
4000 kerr = khtml_printf(a->gw_trans->gw_html_req, "%.8s",
4002 if (kerr != KCGI_OK)
4004 kerr = khtml_closeelem(a->gw_trans->gw_html_req, 2);
4005 if (kerr != KCGI_OK)
4008 kerr = khtml_attr(a->gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
4009 "blame_date", KATTR__MAX);
4010 if (kerr != KCGI_OK)
4012 kerr = khtml_puts(a->gw_trans->gw_html_req, bline->datebuf);
4013 if (kerr != KCGI_OK)
4015 kerr = khtml_closeelem(a->gw_trans->gw_html_req, 1);
4016 if (kerr != KCGI_OK)
4019 kerr = khtml_attr(a->gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
4020 "blame_author", KATTR__MAX);
4021 if (kerr != KCGI_OK)
4023 kerr = khtml_puts(a->gw_trans->gw_html_req, committer);
4024 if (kerr != KCGI_OK)
4026 kerr = khtml_closeelem(a->gw_trans->gw_html_req, 1);
4027 if (kerr != KCGI_OK)
4030 kerr = khtml_attr(a->gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
4031 "blame_code", KATTR__MAX);
4032 if (kerr != KCGI_OK)
4034 kerr = khtml_puts(a->gw_trans->gw_html_req, line);
4035 if (kerr != KCGI_OK)
4037 kerr = khtml_closeelem(a->gw_trans->gw_html_req, 1);
4038 if (kerr != KCGI_OK)
4041 kerr = khtml_closeelem(a->gw_trans->gw_html_req, 1);
4042 if (kerr != KCGI_OK)
4046 bline = &a->lines[a->lineno_cur - 1];
4052 if (err == NULL && kerr != KCGI_OK)
4053 err = gw_kcgi_error(kerr);
4057 static const struct got_error *
4058 gw_output_file_blame(struct gw_trans *gw_trans, struct gw_header *header)
4060 const struct got_error *error = NULL;
4061 struct got_object_id *obj_id = NULL;
4062 struct got_object_id *commit_id = NULL;
4063 struct got_commit_object *commit = NULL;
4064 struct got_blob_object *blob = NULL;
4065 char *path = NULL, *in_repo_path = NULL;
4066 struct gw_blame_cb_args bca;
4070 memset(&bca, 0, sizeof(bca));
4072 if (asprintf(&path, "%s%s%s",
4073 gw_trans->repo_folder ? gw_trans->repo_folder : "",
4074 gw_trans->repo_folder ? "/" : "",
4075 gw_trans->repo_file) == -1) {
4076 error = got_error_from_errno("asprintf");
4080 error = got_repo_map_path(&in_repo_path, gw_trans->repo, path);
4084 error = got_repo_match_object_id(&commit_id, NULL, gw_trans->commit_id,
4085 GOT_OBJ_TYPE_COMMIT, &header->refs, gw_trans->repo);
4089 error = got_object_open_as_commit(&commit, gw_trans->repo, commit_id);
4093 error = got_object_id_by_path(&obj_id, gw_trans->repo, commit,
4098 if (obj_id == NULL) {
4099 error = got_error(GOT_ERR_NO_OBJ);
4103 error = got_object_get_type(&obj_type, gw_trans->repo, obj_id);
4107 if (obj_type != GOT_OBJ_TYPE_BLOB) {
4108 error = got_error(GOT_ERR_OBJ_TYPE);
4112 error = got_object_open_as_blob(&blob, gw_trans->repo, obj_id, 8192);
4116 bca.f = got_opentemp();
4117 if (bca.f == NULL) {
4118 error = got_error_from_errno("got_opentemp");
4121 error = got_object_blob_dump_to_file(&filesize, &bca.nlines,
4122 &bca.line_offsets, bca.f, blob);
4123 if (error || bca.nlines == 0)
4126 /* Don't include \n at EOF in the blame line count. */
4127 if (bca.line_offsets[bca.nlines - 1] == filesize)
4130 bca.lines = calloc(bca.nlines, sizeof(*bca.lines));
4131 if (bca.lines == NULL) {
4132 error = got_error_from_errno("calloc");
4136 bca.nlines_prec = 0;
4142 bca.repo = gw_trans->repo;
4143 bca.gw_trans = gw_trans;
4145 error = got_blame(in_repo_path, commit_id, gw_trans->repo, gw_blame_cb,
4154 free(bca.line_offsets);
4155 for (i = 0; i < bca.nlines; i++) {
4156 struct blame_line *bline = &bca.lines[i];
4157 free(bline->id_str);
4158 free(bline->committer);
4161 if (bca.f && fclose(bca.f) == EOF && error == NULL)
4162 error = got_error_from_errno("fclose");
4165 got_object_blob_close(blob);
4167 got_object_commit_close(commit);
4171 static const struct got_error *
4172 gw_output_blob_buf(struct gw_trans *gw_trans, struct gw_header *header)
4174 const struct got_error *error = NULL;
4175 struct got_object_id *obj_id = NULL;
4176 struct got_object_id *commit_id = NULL;
4177 struct got_commit_object *commit = NULL;
4178 struct got_blob_object *blob = NULL;
4179 char *path = NULL, *in_repo_path = NULL;
4180 int obj_type, set_mime = 0;
4183 enum kcgi_err kerr = KCGI_OK;
4185 if (asprintf(&path, "%s%s%s",
4186 gw_trans->repo_folder ? gw_trans->repo_folder : "",
4187 gw_trans->repo_folder ? "/" : "",
4188 gw_trans->repo_file) == -1) {
4189 error = got_error_from_errno("asprintf");
4193 error = got_repo_map_path(&in_repo_path, gw_trans->repo, path);
4197 error = got_repo_match_object_id(&commit_id, NULL, gw_trans->commit_id,
4198 GOT_OBJ_TYPE_COMMIT, &header->refs, gw_trans->repo);
4202 error = got_object_open_as_commit(&commit, gw_trans->repo, commit_id);
4206 error = got_object_id_by_path(&obj_id, gw_trans->repo, commit,
4211 if (obj_id == NULL) {
4212 error = got_error(GOT_ERR_NO_OBJ);
4216 error = got_object_get_type(&obj_type, gw_trans->repo, obj_id);
4220 if (obj_type != GOT_OBJ_TYPE_BLOB) {
4221 error = got_error(GOT_ERR_OBJ_TYPE);
4225 error = got_object_open_as_blob(&blob, gw_trans->repo, obj_id, 8192);
4229 hdrlen = got_object_blob_get_hdrlen(blob);
4231 error = got_object_blob_read_block(&len, blob);
4234 buf = got_object_blob_get_read_buf(blob);
4237 * Skip blob object header first time around,
4238 * which also contains a zero byte.
4241 if (set_mime == 0) {
4242 if (isbinary(buf, len - hdrlen))
4243 gw_trans->mime = KMIME_APP_OCTET_STREAM;
4245 gw_trans->mime = KMIME_TEXT_PLAIN;
4247 error = gw_display_index(gw_trans);
4251 kerr = khttp_write(gw_trans->gw_req, buf, len - hdrlen);
4252 if (kerr != KCGI_OK)
4262 got_object_blob_close(blob);
4264 got_object_commit_close(commit);
4265 if (error == NULL && kerr != KCGI_OK)
4266 error = gw_kcgi_error(kerr);
4270 static const struct got_error *
4271 gw_output_repo_tree(struct gw_trans *gw_trans, struct gw_header *header)
4273 const struct got_error *error = NULL;
4274 struct got_object_id *tree_id = NULL, *commit_id = NULL;
4275 struct got_tree_object *tree = NULL;
4276 struct got_commit_object *commit = NULL;
4277 char *path = NULL, *in_repo_path = NULL;
4278 char *id_str = NULL;
4279 char *build_folder = NULL;
4280 char *href_blob = NULL, *href_blame = NULL;
4281 const char *class = NULL;
4282 int nentries, i, class_flip = 0;
4283 enum kcgi_err kerr = KCGI_OK;
4285 if (gw_trans->repo_folder != NULL) {
4286 path = strdup(gw_trans->repo_folder);
4288 error = got_error_from_errno("strdup");
4292 error = got_repo_map_path(&in_repo_path, gw_trans->repo,
4293 gw_trans->repo_path);
4297 path = in_repo_path;
4300 if (gw_trans->commit_id == NULL) {
4301 struct got_reference *head_ref;
4302 error = got_ref_open(&head_ref, gw_trans->repo,
4303 gw_trans->headref, 0);
4306 error = got_ref_resolve(&commit_id, gw_trans->repo, head_ref);
4309 got_ref_close(head_ref);
4311 * gw_trans->commit_id was not parsed from the querystring
4312 * we hit this code path from gw_index, where we don't know the
4313 * commit values for the tree link yet, so set
4314 * gw_trans->commit_id here to continue further into the tree
4316 error = got_object_id_str(&gw_trans->commit_id, commit_id);
4321 error = got_repo_match_object_id(&commit_id, NULL,
4322 gw_trans->commit_id, GOT_OBJ_TYPE_COMMIT, &header->refs,
4328 error = got_object_open_as_commit(&commit, gw_trans->repo, commit_id);
4332 error = got_object_id_by_path(&tree_id, gw_trans->repo, commit,
4337 error = got_object_open_as_tree(&tree, gw_trans->repo, tree_id);
4341 nentries = got_object_tree_get_nentries(tree);
4342 for (i = 0; i < nentries; i++) {
4343 struct got_tree_entry *te;
4344 const char *modestr = "";
4347 te = got_object_tree_get_entry(tree, i);
4349 error = got_object_id_str(&id_str, got_tree_entry_get_id(te));
4353 mode = got_tree_entry_get_mode(te);
4354 if (got_object_tree_entry_is_submodule(te))
4356 else if (S_ISLNK(mode))
4358 else if (S_ISDIR(mode))
4360 else if (mode & S_IXUSR)
4363 if (class_flip == 0) {
4364 class = "back_lightgray";
4367 class = "back_white";
4371 if (S_ISDIR(mode)) {
4372 if (asprintf(&build_folder, "%s/%s",
4373 gw_trans->repo_folder ? gw_trans->repo_folder : "",
4374 got_tree_entry_get_name(te)) == -1) {
4375 error = got_error_from_errno("asprintf");
4379 href_blob = khttp_urlpart(NULL, NULL, "gotweb", "path",
4380 gw_trans->repo_name, "action",
4381 gw_get_action_name(gw_trans), "commit",
4382 gw_trans->commit_id, "folder", build_folder, NULL);
4383 if (href_blob == NULL) {
4384 error = got_error_from_errno("khttp_urlpart");
4387 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
4388 KATTR_ID, "tree_wrapper", KATTR__MAX);
4389 if (kerr != KCGI_OK)
4391 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
4392 KATTR_ID, "tree_line", KATTR_CLASS, class,
4394 if (kerr != KCGI_OK)
4396 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
4397 KATTR_HREF, href_blob, KATTR_CLASS,
4398 "diff_directory", KATTR__MAX);
4399 if (kerr != KCGI_OK)
4401 kerr = khtml_printf(gw_trans->gw_html_req, "%s%s",
4402 got_tree_entry_get_name(te), modestr);
4403 if (kerr != KCGI_OK)
4405 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
4406 if (kerr != KCGI_OK)
4408 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
4409 KATTR_ID, "tree_line_blank", KATTR_CLASS, class,
4411 if (kerr != KCGI_OK)
4413 kerr = khtml_entity(gw_trans->gw_html_req,
4415 if (kerr != KCGI_OK)
4417 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
4418 if (kerr != KCGI_OK)
4421 href_blob = khttp_urlpart(NULL, NULL, "gotweb", "path",
4422 gw_trans->repo_name, "action", "blob", "commit",
4423 gw_trans->commit_id, "file",
4424 got_tree_entry_get_name(te), "folder",
4425 gw_trans->repo_folder ? gw_trans->repo_folder : "",
4427 if (href_blob == NULL) {
4428 error = got_error_from_errno("khttp_urlpart");
4431 href_blame = khttp_urlpart(NULL, NULL, "gotweb", "path",
4432 gw_trans->repo_name, "action", "blame", "commit",
4433 gw_trans->commit_id, "file",
4434 got_tree_entry_get_name(te), "folder",
4435 gw_trans->repo_folder ? gw_trans->repo_folder : "",
4437 if (href_blame == NULL) {
4438 error = got_error_from_errno("khttp_urlpart");
4441 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
4442 KATTR_ID, "tree_wrapper", KATTR__MAX);
4443 if (kerr != KCGI_OK)
4445 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
4446 KATTR_ID, "tree_line", KATTR_CLASS, class,
4448 if (kerr != KCGI_OK)
4450 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
4451 KATTR_HREF, href_blob, KATTR__MAX);
4452 if (kerr != KCGI_OK)
4454 kerr = khtml_printf(gw_trans->gw_html_req, "%s%s",
4455 got_tree_entry_get_name(te), modestr);
4456 if (kerr != KCGI_OK)
4458 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
4459 if (kerr != KCGI_OK)
4461 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
4462 KATTR_ID, "tree_line_navs", KATTR_CLASS, class,
4464 if (kerr != KCGI_OK)
4467 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
4468 KATTR_HREF, href_blob, KATTR__MAX);
4469 if (kerr != KCGI_OK)
4471 kerr = khtml_puts(gw_trans->gw_html_req, "blob");
4472 if (kerr != KCGI_OK)
4474 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
4475 if (kerr != KCGI_OK)
4478 kerr = khtml_puts(gw_trans->gw_html_req, " | ");
4479 if (kerr != KCGI_OK)
4482 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
4483 KATTR_HREF, href_blame, KATTR__MAX);
4484 if (kerr != KCGI_OK)
4486 kerr = khtml_puts(gw_trans->gw_html_req, "blame");
4487 if (kerr != KCGI_OK)
4490 kerr = khtml_closeelem(gw_trans->gw_html_req, 3);
4491 if (kerr != KCGI_OK)
4499 build_folder = NULL;
4503 got_object_tree_close(tree);
4505 got_object_commit_close(commit);
4512 if (error == NULL && kerr != KCGI_OK)
4513 error = gw_kcgi_error(kerr);
4517 static const struct got_error *
4518 gw_output_repo_heads(struct gw_trans *gw_trans)
4520 const struct got_error *error = NULL;
4521 struct got_reflist_head refs;
4522 struct got_reflist_entry *re;
4523 char *age = NULL, *href_summary = NULL, *href_briefs = NULL;
4524 char *href_commits = NULL;
4525 enum kcgi_err kerr = KCGI_OK;
4529 error = got_ref_list(&refs, gw_trans->repo, "refs/heads",
4530 got_ref_cmp_by_name, NULL);
4534 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
4535 KATTR_ID, "summary_heads_title_wrapper", KATTR__MAX);
4536 if (kerr != KCGI_OK)
4538 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
4539 KATTR_ID, "summary_heads_title", KATTR__MAX);
4540 if (kerr != KCGI_OK)
4542 kerr = khtml_puts(gw_trans->gw_html_req, "Heads");
4543 if (kerr != KCGI_OK)
4545 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
4546 if (kerr != KCGI_OK)
4548 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
4549 KATTR_ID, "summary_heads_content", KATTR__MAX);
4550 if (kerr != KCGI_OK)
4553 TAILQ_FOREACH(re, &refs, entry) {
4554 const char *refname;
4556 if (got_ref_is_symbolic(re->ref))
4559 refname = got_ref_get_name(re->ref);
4560 if (strncmp(refname, "refs/heads/", 11) != 0)
4563 error = gw_get_repo_age(&age, gw_trans, gw_trans->gw_dir->path,
4568 if (strncmp(refname, "refs/heads/", 11) == 0)
4571 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
4572 KATTR_ID, "heads_wrapper", KATTR__MAX);
4573 if (kerr != KCGI_OK)
4575 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
4576 KATTR_ID, "heads_age", KATTR__MAX);
4577 if (kerr != KCGI_OK)
4579 kerr = khtml_puts(gw_trans->gw_html_req, age ? age : "");
4580 if (kerr != KCGI_OK)
4582 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
4583 if (kerr != KCGI_OK)
4585 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
4586 KATTR_ID, "heads_space", KATTR__MAX);
4587 if (kerr != KCGI_OK)
4589 kerr = khtml_entity(gw_trans->gw_html_req, KENTITY_nbsp);
4590 if (kerr != KCGI_OK)
4592 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
4593 if (kerr != KCGI_OK)
4595 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
4596 KATTR_ID, "head", KATTR__MAX);
4597 if (kerr != KCGI_OK)
4600 href_summary = khttp_urlpart(NULL, NULL, "gotweb", "path",
4601 gw_trans->repo_name, "action", "summary", "headref",
4603 if (href_summary == NULL) {
4604 error = got_error_from_errno("khttp_urlpart");
4607 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A, KATTR_HREF,
4608 href_summary, KATTR__MAX);
4609 kerr = khtml_puts(gw_trans->gw_html_req, refname);
4610 if (kerr != KCGI_OK)
4612 kerr = khtml_closeelem(gw_trans->gw_html_req, 3);
4613 if (kerr != KCGI_OK)
4616 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
4617 "navs_wrapper", KATTR__MAX);
4618 if (kerr != KCGI_OK)
4620 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
4621 "navs", KATTR__MAX);
4622 if (kerr != KCGI_OK)
4625 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A, KATTR_HREF,
4626 href_summary, KATTR__MAX);
4627 if (kerr != KCGI_OK)
4629 kerr = khtml_puts(gw_trans->gw_html_req, "summary");
4630 if (kerr != KCGI_OK)
4632 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
4633 if (kerr != KCGI_OK)
4636 kerr = khtml_puts(gw_trans->gw_html_req, " | ");
4637 if (kerr != KCGI_OK)
4640 href_briefs = khttp_urlpart(NULL, NULL, "gotweb", "path",
4641 gw_trans->repo_name, "action", "briefs", "headref",
4643 if (href_briefs == NULL) {
4644 error = got_error_from_errno("khttp_urlpart");
4647 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A, KATTR_HREF,
4648 href_briefs, KATTR__MAX);
4649 if (kerr != KCGI_OK)
4651 kerr = khtml_puts(gw_trans->gw_html_req, "commit briefs");
4652 if (kerr != KCGI_OK)
4654 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
4655 if (kerr != KCGI_OK)
4658 kerr = khtml_puts(gw_trans->gw_html_req, " | ");
4659 if (kerr != KCGI_OK)
4662 href_commits = khttp_urlpart(NULL, NULL, "gotweb", "path",
4663 gw_trans->repo_name, "action", "commits", "headref",
4665 if (href_commits == NULL) {
4666 error = got_error_from_errno("khttp_urlpart");
4669 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A, KATTR_HREF,
4670 href_commits, KATTR__MAX);
4671 if (kerr != KCGI_OK)
4673 kerr = khtml_puts(gw_trans->gw_html_req, "commits");
4674 if (kerr != KCGI_OK)
4676 kerr = khtml_closeelem(gw_trans->gw_html_req, 3);
4677 if (kerr != KCGI_OK)
4680 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
4681 "dotted_line", KATTR__MAX);
4682 if (kerr != KCGI_OK)
4684 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
4685 if (kerr != KCGI_OK)
4688 href_summary = NULL;
4692 href_commits = NULL;
4695 got_ref_list_free(&refs);
4702 static const struct got_error *
4703 gw_output_site_link(struct gw_trans *gw_trans)
4705 const struct got_error *error = NULL;
4706 char *href_summary = NULL;
4707 enum kcgi_err kerr = KCGI_OK;
4709 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
4710 "site_link", KATTR__MAX);
4711 if (kerr != KCGI_OK)
4713 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A, KATTR_HREF, GOTWEB,
4715 if (kerr != KCGI_OK)
4717 kerr = khtml_puts(gw_trans->gw_html_req,
4718 gw_trans->gw_conf->got_site_link);
4719 if (kerr != KCGI_OK)
4721 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
4722 if (kerr != KCGI_OK)
4725 if (gw_trans->repo_name != NULL) {
4726 kerr = khtml_puts(gw_trans->gw_html_req, " / ");
4727 if (kerr != KCGI_OK)
4730 href_summary = khttp_urlpart(NULL, NULL, "gotweb", "path",
4731 gw_trans->repo_name, "action", "summary", NULL);
4732 if (href_summary == NULL) {
4733 error = got_error_from_errno("khttp_urlpart");
4736 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A, KATTR_HREF,
4737 href_summary, KATTR__MAX);
4738 if (kerr != KCGI_OK)
4740 kerr = khtml_puts(gw_trans->gw_html_req, gw_trans->repo_name);
4741 if (kerr != KCGI_OK)
4743 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
4744 if (kerr != KCGI_OK)
4746 kerr = khtml_printf(gw_trans->gw_html_req, " / %s",
4747 gw_get_action_name(gw_trans));
4748 if (kerr != KCGI_OK)
4752 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
4753 if (kerr != KCGI_OK)
4757 if (error == NULL && kerr != KCGI_OK)
4758 error = gw_kcgi_error(kerr);
4762 static const struct got_error *
4763 gw_colordiff_line(struct gw_trans *gw_trans, char *buf)
4765 const struct got_error *error = NULL;
4767 enum kcgi_err kerr = KCGI_OK;
4769 if (strncmp(buf, "-", 1) == 0)
4770 color = "diff_minus";
4771 else if (strncmp(buf, "+", 1) == 0)
4772 color = "diff_plus";
4773 else if (strncmp(buf, "@@", 2) == 0)
4774 color = "diff_chunk_header";
4775 else if (strncmp(buf, "@@", 2) == 0)
4776 color = "diff_chunk_header";
4777 else if (strncmp(buf, "commit +", 8) == 0)
4778 color = "diff_meta";
4779 else if (strncmp(buf, "commit -", 8) == 0)
4780 color = "diff_meta";
4781 else if (strncmp(buf, "blob +", 6) == 0)
4782 color = "diff_meta";
4783 else if (strncmp(buf, "blob -", 6) == 0)
4784 color = "diff_meta";
4785 else if (strncmp(buf, "file +", 6) == 0)
4786 color = "diff_meta";
4787 else if (strncmp(buf, "file -", 6) == 0)
4788 color = "diff_meta";
4789 else if (strncmp(buf, "from:", 5) == 0)
4790 color = "diff_author";
4791 else if (strncmp(buf, "via:", 4) == 0)
4792 color = "diff_author";
4793 else if (strncmp(buf, "date:", 5) == 0)
4794 color = "diff_date";
4795 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
4796 "diff_line", KATTR_CLASS, color ? color : "", KATTR__MAX);
4797 if (error == NULL && kerr != KCGI_OK)
4798 error = gw_kcgi_error(kerr);
4803 main(int argc, char *argv[])
4805 const struct got_error *error = NULL, *error2 = NULL;
4806 struct gw_trans *gw_trans;
4807 struct gw_dir *dir = NULL, *tdir;
4808 const char *page = "index";
4809 enum kcgi_err kerr = KCGI_OK;
4811 if ((gw_trans = malloc(sizeof(struct gw_trans))) == NULL)
4814 if ((gw_trans->gw_req = malloc(sizeof(struct kreq))) == NULL)
4817 if ((gw_trans->gw_html_req = malloc(sizeof(struct khtmlreq))) == NULL)
4820 if ((gw_trans->gw_tmpl = malloc(sizeof(struct ktemplate))) == NULL)
4823 kerr = khttp_parse(gw_trans->gw_req, gw_keys, KEY__ZMAX, &page, 1, 0);
4824 if (kerr != KCGI_OK) {
4825 error = gw_kcgi_error(kerr);
4829 TAILQ_INIT(&gw_trans->gw_dirs);
4830 TAILQ_INIT(&gw_trans->gw_headers);
4832 gw_trans->action = -1;
4834 gw_trans->repos_total = 0;
4835 gw_trans->repo_path = NULL;
4836 gw_trans->commit_id = NULL;
4837 gw_trans->next_id = NULL;
4838 gw_trans->prev_id = NULL;
4839 gw_trans->headref = GOT_REF_HEAD;
4840 gw_trans->mime = KMIME_TEXT_HTML;
4841 gw_trans->gw_tmpl->key = gw_templs;
4842 gw_trans->gw_tmpl->keysz = TEMPL__MAX;
4843 gw_trans->gw_tmpl->arg = gw_trans;
4844 gw_trans->gw_tmpl->cb = gw_template;
4846 error = got_repo_pack_fds_open(&gw_trans->pack_fds);
4850 error = parse_gotweb_config(&gw_trans->gw_conf, GOTWEB_CONF);
4854 error = gw_parse_querystring(gw_trans);
4858 if (gw_trans->repo) {
4859 const struct got_error *close_err;
4860 close_err = got_repo_close(gw_trans->repo);
4864 if (gw_trans->action == GW_BLOB)
4865 error = gw_blob(gw_trans);
4867 error = gw_display_index(gw_trans);
4870 gw_trans->error = error;
4871 gw_trans->action = GW_ERR;
4872 error2 = gw_display_open(gw_trans, KHTTP_200, gw_trans->mime);
4874 goto cleanup; /* we can't display an error page */
4875 kerr = khtml_open(gw_trans->gw_html_req, gw_trans->gw_req, 0);
4876 if (kerr != KCGI_OK)
4877 goto cleanup; /* we can't display an error page */
4878 kerr = khttp_template(gw_trans->gw_req, gw_trans->gw_tmpl,
4879 gw_query_funcs[gw_trans->action].template);
4880 if (kerr != KCGI_OK) {
4881 khtml_close(gw_trans->gw_html_req);
4882 goto cleanup; /* we can't display an error page */
4887 if (gw_trans->pack_fds) {
4888 const struct got_error *pack_err =
4889 got_repo_pack_fds_close(gw_trans->pack_fds);
4892 gw_trans->pack_fds = NULL;
4894 free(gw_trans->gw_conf->got_repos_path);
4895 free(gw_trans->gw_conf->got_www_path);
4896 free(gw_trans->gw_conf->got_site_name);
4897 free(gw_trans->gw_conf->got_site_owner);
4898 free(gw_trans->gw_conf->got_site_link);
4899 free(gw_trans->gw_conf->got_logo);
4900 free(gw_trans->gw_conf->got_logo_url);
4901 free(gw_trans->gw_conf);
4902 free(gw_trans->commit_id);
4903 free(gw_trans->next_id);
4904 free(gw_trans->prev_id);
4905 free(gw_trans->repo_path);
4906 TAILQ_FOREACH_SAFE(dir, &gw_trans->gw_dirs, entry, tdir) {
4908 free(dir->description);
4915 khttp_free(gw_trans->gw_req);