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;
82 TAILQ_ENTRY(gw_header) entry;
83 struct got_reflist_head refs;
87 char *commit_id; /* id_str1 */
88 char *parent_id; /* id_str2 */
93 time_t committer_time;
97 TAILQ_ENTRY(gw_dir) entry;
139 static const char *const gw_templs[TEMPL__MAX] = {
149 static const struct kvalid gw_keys[KEY__ZMAX] = {
150 { kvalid_stringne, "action" },
151 { kvalid_stringne, "commit" },
152 { kvalid_stringne, "file" },
153 { kvalid_stringne, "folder" },
154 { kvalid_stringne, "headref" },
155 { kvalid_int, "page" },
156 { kvalid_stringne, "path" },
157 { kvalid_stringne, "prev" },
160 static struct gw_header *gw_init_header(void);
162 static void gw_free_header(struct gw_header *);
164 static int gw_template(size_t, void *);
166 static const struct got_error *gw_error(struct gw_trans *);
167 static const struct got_error *gw_init_gw_dir(struct gw_dir **, const char *);
168 static const struct got_error *gw_get_repo_description(char **,
169 struct gw_trans *, char *);
170 static const struct got_error *gw_get_repo_owner(char **, struct gw_trans *,
172 static const struct got_error *gw_get_time_str(char **, time_t, int);
173 static const struct got_error *gw_get_repo_age(char **, struct gw_trans *,
174 char *, const char *, int);
175 static const struct got_error *gw_output_file_blame(struct gw_trans *,
177 static const struct got_error *gw_output_blob_buf(struct gw_trans *,
179 static const struct got_error *gw_output_repo_tree(struct gw_trans *,
181 static const struct got_error *gw_output_diff(struct gw_trans *,
183 static const struct got_error *gw_output_repo_tags(struct gw_trans *,
184 struct gw_header *, int, int);
185 static const struct got_error *gw_output_repo_heads(struct gw_trans *);
186 static const struct got_error *gw_output_site_link(struct gw_trans *);
187 static const struct got_error *gw_get_clone_url(char **, struct gw_trans *,
189 static const struct got_error *gw_colordiff_line(struct gw_trans *, char *);
191 static const struct got_error *gw_gen_commit_header(struct gw_trans *, char *,
193 static const struct got_error *gw_gen_diff_header(struct gw_trans *, char *,
195 static const struct got_error *gw_gen_author_header(struct gw_trans *,
197 static const struct got_error *gw_gen_age_header(struct gw_trans *,
199 static const struct got_error *gw_gen_committer_header(struct gw_trans *,
201 static const struct got_error *gw_gen_commit_msg_header(struct gw_trans*,
203 static const struct got_error *gw_gen_tree_header(struct gw_trans *, char *);
204 static const struct got_error *gw_display_open(struct gw_trans *, enum khttp,
206 static const struct got_error *gw_display_index(struct gw_trans *);
207 static const struct got_error *gw_get_header(struct gw_trans *,
208 struct gw_header *, int);
209 static const struct got_error *gw_get_commits(struct gw_trans *,
210 struct gw_header *, int,
211 struct got_object_id *);
212 static const struct got_error *gw_get_commit(struct gw_trans *,
214 struct got_commit_object *,
215 struct got_object_id *);
216 static const struct got_error *gw_apply_unveil(const char *);
217 static const struct got_error *gw_blame_cb(void *, int, int,
218 struct got_commit_object *,
219 struct got_object_id *);
220 static const struct got_error *gw_load_got_paths(struct gw_trans *);
221 static const struct got_error *gw_load_got_path(struct gw_trans *,
223 static const struct got_error *gw_parse_querystring(struct gw_trans *);
224 static const struct got_error *gw_blame(struct gw_trans *);
225 static const struct got_error *gw_blob(struct gw_trans *);
226 static const struct got_error *gw_diff(struct gw_trans *);
227 static const struct got_error *gw_index(struct gw_trans *);
228 static const struct got_error *gw_commits(struct gw_trans *);
229 static const struct got_error *gw_briefs(struct gw_trans *);
230 static const struct got_error *gw_summary(struct gw_trans *);
231 static const struct got_error *gw_tree(struct gw_trans *);
232 static const struct got_error *gw_tag(struct gw_trans *);
233 static const struct got_error *gw_tags(struct gw_trans *);
235 struct gw_query_action {
236 unsigned int func_id;
237 const char *func_name;
238 const struct got_error *(*func_main)(struct gw_trans *);
242 enum gw_query_actions {
256 static const struct gw_query_action gw_query_funcs[] = {
257 { GW_BLAME, "blame", gw_blame, "gw_tmpl/blame.tmpl" },
258 { GW_BLOB, "blob", NULL, NULL },
259 { GW_BRIEFS, "briefs", gw_briefs, "gw_tmpl/briefs.tmpl" },
260 { GW_COMMITS, "commits", gw_commits, "gw_tmpl/commit.tmpl" },
261 { GW_DIFF, "diff", gw_diff, "gw_tmpl/diff.tmpl" },
262 { GW_ERR, "error", gw_error, "gw_tmpl/err.tmpl" },
263 { GW_INDEX, "index", gw_index, "gw_tmpl/index.tmpl" },
264 { GW_SUMMARY, "summary", gw_summary, "gw_tmpl/summry.tmpl" },
265 { GW_TAG, "tag", gw_tag, "gw_tmpl/tag.tmpl" },
266 { GW_TAGS, "tags", gw_tags, "gw_tmpl/tags.tmpl" },
267 { GW_TREE, "tree", gw_tree, "gw_tmpl/tree.tmpl" },
271 gw_get_action_name(struct gw_trans *gw_trans)
273 return gw_query_funcs[gw_trans->action].func_name;
276 static const struct got_error *
277 gw_kcgi_error(enum kcgi_err kerr)
282 if (kerr == KCGI_EXIT || kerr == KCGI_HUP)
283 return got_error(GOT_ERR_CANCELLED);
285 if (kerr == KCGI_ENOMEM)
286 return got_error_set_errno(ENOMEM,
287 kcgi_strerror(kerr));
289 if (kerr == KCGI_ENFILE)
290 return got_error_set_errno(ENFILE,
291 kcgi_strerror(kerr));
293 if (kerr == KCGI_EAGAIN)
294 return got_error_set_errno(EAGAIN,
295 kcgi_strerror(kerr));
297 if (kerr == KCGI_FORM)
298 return got_error_msg(GOT_ERR_IO,
299 kcgi_strerror(kerr));
301 return got_error_from_errno(kcgi_strerror(kerr));
304 static const struct got_error *
305 gw_apply_unveil(const char *repo_path)
307 const struct got_error *err;
310 if (unveil("gmon.out", "rwc") != 0)
311 return got_error_from_errno2("unveil", "gmon.out");
313 if (repo_path && unveil(repo_path, "r") != 0)
314 return got_error_from_errno2("unveil", repo_path);
316 if (unveil(GOT_TMPDIR_STR, "rwc") != 0)
317 return got_error_from_errno2("unveil", GOT_TMPDIR_STR);
319 err = got_privsep_unveil_exec_helpers();
323 if (unveil(NULL, NULL) != 0)
324 return got_error_from_errno("unveil");
330 isbinary(const uint8_t *buf, size_t n)
334 for (i = 0; i < n; i++)
340 static const struct got_error *
341 gw_blame(struct gw_trans *gw_trans)
343 const struct got_error *error = NULL;
344 struct gw_header *header = NULL;
346 enum kcgi_err kerr = KCGI_OK;
349 if (pledge("stdio rpath wpath cpath proc exec sendfd unveil",
351 return got_error_from_errno("pledge");
353 if ((header = gw_init_header()) == NULL)
354 return got_error_from_errno("malloc");
356 error = gw_apply_unveil(gw_trans->gw_dir->path);
360 /* check querystring */
361 if (gw_trans->repo_file == NULL) {
362 error = got_error_msg(GOT_ERR_QUERYSTRING,
363 "file required in querystring");
366 if (gw_trans->commit_id == NULL) {
367 error = got_error_msg(GOT_ERR_QUERYSTRING,
368 "commit required in querystring");
372 error = gw_get_header(gw_trans, header, 1);
375 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
376 "blame_header_wrapper", KATTR__MAX);
379 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
380 "blame_header", KATTR__MAX);
383 error = gw_get_time_str(&age, header->committer_time,
387 error = gw_gen_age_header(gw_trans, age ?age : "");
390 error = gw_gen_commit_msg_header(gw_trans, header->commit_msg);
393 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
396 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
397 "dotted_line", KATTR__MAX);
400 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
404 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
405 "blame", KATTR__MAX);
408 error = gw_output_file_blame(gw_trans, header);
411 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
413 gw_free_header(header);
414 if (error == NULL && kerr != KCGI_OK)
415 error = gw_kcgi_error(kerr);
419 static const struct got_error *
420 gw_blob(struct gw_trans *gw_trans)
422 const struct got_error *error = NULL, *err = NULL;
423 struct gw_header *header = NULL;
424 enum kcgi_err kerr = KCGI_OK;
427 if (pledge("stdio rpath wpath cpath proc exec sendfd unveil",
429 return got_error_from_errno("pledge");
431 if ((header = gw_init_header()) == NULL)
432 return got_error_from_errno("malloc");
434 error = gw_apply_unveil(gw_trans->gw_dir->path);
438 /* check querystring */
439 if (gw_trans->repo_file == NULL) {
440 error = got_error_msg(GOT_ERR_QUERYSTRING,
441 "file required in querystring");
444 if (gw_trans->commit_id == NULL) {
445 error = got_error_msg(GOT_ERR_QUERYSTRING,
446 "commit required in querystring");
449 error = gw_get_header(gw_trans, header, 1);
453 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;
2790 int *pack_fds = NULL;
2795 if (gw_trans->gw_conf->got_show_repo_age == 0)
2799 repo = gw_trans->repo;
2801 error = got_repo_pack_fds_open(&pack_fds);
2804 error = got_repo_open(&repo, dir, NULL, pack_fds);
2809 error = got_ref_list(&refs, repo, "refs/heads",
2810 got_ref_cmp_by_name, NULL);
2815 * Find the youngest branch tip in the repository, or the age of
2816 * the a specific branch tip if a name was provided by the caller.
2818 TAILQ_FOREACH(re, &refs, entry) {
2819 struct got_object_id *id = NULL;
2821 if (refname && strcmp(got_ref_get_name(re->ref), refname) != 0)
2824 error = got_ref_resolve(&id, repo, re->ref);
2828 error = got_object_open_as_commit(&commit, repo, id);
2834 got_object_commit_get_committer_time(commit);
2835 got_object_commit_close(commit);
2836 if (cmp_time < committer_time)
2837 cmp_time = committer_time;
2843 if (cmp_time != 0) {
2844 committer_time = cmp_time;
2845 error = gw_get_time_str(repo_age, committer_time, ref_tm);
2848 got_ref_list_free(&refs);
2849 if (gw_trans->repo == NULL) {
2850 const struct got_error *close_err = got_repo_close(repo);
2855 const struct got_error *pack_err =
2856 got_repo_pack_fds_close(pack_fds);
2863 static const struct got_error *
2864 gw_output_diff(struct gw_trans *gw_trans, struct gw_header *header)
2866 const struct got_error *error;
2867 FILE *f = NULL, *f1 = NULL, *f2 = NULL;
2868 struct got_object_id *id1 = NULL, *id2 = NULL;
2869 char *label1 = NULL, *label2 = NULL, *line = NULL;
2871 size_t linesize = 0;
2873 enum kcgi_err kerr = KCGI_OK;
2879 f1 = got_opentemp();
2881 error = got_error_from_errno("got_opentemp");
2885 f2 = got_opentemp();
2887 error = got_error_from_errno("got_opentemp");
2891 if (header->parent_id != NULL &&
2892 strncmp(header->parent_id, "/dev/null", 9) != 0) {
2893 error = got_repo_match_object_id(&id1, &label1,
2894 header->parent_id, GOT_OBJ_TYPE_ANY,
2895 &header->refs, gw_trans->repo);
2900 error = got_repo_match_object_id(&id2, &label2,
2901 header->commit_id, GOT_OBJ_TYPE_ANY, &header->refs,
2906 error = got_object_get_type(&obj_type, gw_trans->repo, id2);
2910 case GOT_OBJ_TYPE_BLOB:
2911 error = got_diff_objects_as_blobs(NULL, NULL, f1, f2,
2912 id1, id2, NULL, NULL, 3, 0, 0, gw_trans->repo, f);
2914 case GOT_OBJ_TYPE_TREE:
2915 error = got_diff_objects_as_trees(NULL, NULL, f1, f2,
2916 id1, id2, NULL, "", "", 3, 0, 0, gw_trans->repo, f);
2918 case GOT_OBJ_TYPE_COMMIT:
2919 error = got_diff_objects_as_commits(NULL, NULL, f1, f2,
2920 id1, id2, NULL, 3, 0, 0, gw_trans->repo, f);
2923 error = got_error(GOT_ERR_OBJ_TYPE);
2928 if (fseek(f, 0, SEEK_SET) == -1) {
2929 error = got_ferror(f, GOT_ERR_IO);
2933 while ((linelen = getline(&line, &linesize, f)) != -1) {
2934 error = gw_colordiff_line(gw_trans, line);
2937 /* XXX: KHTML_PRETTY breaks this */
2938 kerr = khtml_puts(gw_trans->gw_html_req, line);
2939 if (kerr != KCGI_OK)
2941 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2942 if (kerr != KCGI_OK)
2945 if (linelen == -1 && ferror(f))
2946 error = got_error_from_errno("getline");
2948 if (f && fclose(f) == EOF && error == NULL)
2949 error = got_error_from_errno("fclose");
2950 if (f1 && fclose(f1) == EOF && error == NULL)
2951 error = got_error_from_errno("fclose");
2952 if (f2 && fclose(f2) == EOF && error == NULL)
2953 error = got_error_from_errno("fclose");
2960 if (error == NULL && kerr != KCGI_OK)
2961 error = gw_kcgi_error(kerr);
2965 static const struct got_error *
2966 gw_get_repo_owner(char **owner, struct gw_trans *gw_trans, char *dir)
2968 const struct got_error *error = NULL, *close_err;
2969 struct got_repository *repo;
2970 const char *gitconfig_owner;
2971 int *pack_fds = NULL;
2975 if (gw_trans->gw_conf->got_show_repo_owner == 0)
2978 error = got_repo_pack_fds_open(&pack_fds);
2981 error = got_repo_open(&repo, dir, NULL, pack_fds);
2985 gitconfig_owner = got_repo_get_gitconfig_owner(repo);
2986 if (gitconfig_owner) {
2987 *owner = strdup(gitconfig_owner);
2989 error = got_error_from_errno("strdup");
2991 close_err = got_repo_close(repo);
2995 const struct got_error *pack_err =
2996 got_repo_pack_fds_close(pack_fds);
3003 static const struct got_error *
3004 gw_get_clone_url(char **url, struct gw_trans *gw_trans, char *dir)
3006 const struct got_error *error = NULL;
3008 char *d_file = NULL;
3014 if (asprintf(&d_file, "%s/cloneurl", dir) == -1)
3015 return got_error_from_errno("asprintf");
3017 f = fopen(d_file, "re");
3019 if (errno != ENOENT && errno != EACCES)
3020 error = got_error_from_errno2("fopen", d_file);
3024 if (fseek(f, 0, SEEK_END) == -1) {
3025 error = got_ferror(f, GOT_ERR_IO);
3030 error = got_ferror(f, GOT_ERR_IO);
3033 if (fseek(f, 0, SEEK_SET) == -1) {
3034 error = got_ferror(f, GOT_ERR_IO);
3038 *url = calloc(len + 1, sizeof(**url));
3040 error = got_error_from_errno("calloc");
3044 n = fread(*url, 1, len, f);
3045 if (n == 0 && ferror(f))
3046 error = got_ferror(f, GOT_ERR_IO);
3048 if (f && fclose(f) == EOF && error == NULL)
3049 error = got_error_from_errno("fclose");
3054 static const struct got_error *
3055 gw_output_repo_tags(struct gw_trans *gw_trans, struct gw_header *header,
3056 int limit, int tag_type)
3058 const struct got_error *error = NULL;
3059 struct got_reflist_head refs;
3060 struct got_reflist_entry *re;
3062 char *id_str = NULL, *newline, *href_commits = NULL;
3063 char *tag_commit0 = NULL, *href_tag = NULL, *href_briefs = NULL;
3064 struct got_tag_object *tag = NULL;
3065 enum kcgi_err kerr = KCGI_OK;
3066 int summary_header_displayed = 0, chk_next = 0;
3067 int tag_count = 0, commit_found = 0, c_cnt = 0;
3071 error = got_ref_list(&refs, gw_trans->repo, "refs/tags",
3072 got_ref_cmp_tags, gw_trans->repo);
3076 TAILQ_FOREACH(re, &refs, entry) {
3077 const char *refname;
3079 const char *tag_commit;
3081 struct got_object_id *id;
3082 struct got_commit_object *commit = NULL;
3084 refname = got_ref_get_name(re->ref);
3085 if (strncmp(refname, "refs/tags/", 10) != 0)
3089 error = got_ref_resolve(&id, gw_trans->repo, re->ref);
3093 error = got_object_open_as_tag(&tag, gw_trans->repo, id);
3095 if (error->code != GOT_ERR_OBJ_TYPE) {
3099 /* "lightweight" tag */
3100 error = got_object_open_as_commit(&commit,
3101 gw_trans->repo, id);
3106 tagger = got_object_commit_get_committer(commit);
3108 got_object_commit_get_committer_time(commit);
3109 error = got_object_id_str(&id_str, id);
3113 tagger = got_object_tag_get_tagger(tag);
3114 tagger_time = got_object_tag_get_tagger_time(tag);
3115 error = got_object_id_str(&id_str,
3116 got_object_tag_get_object_id(tag));
3121 if (tag_type == TAGFULL && strncmp(id_str, header->commit_id,
3122 strlen(id_str)) != 0)
3125 if (tag_type == TAGBRIEF && gw_trans->commit_id &&
3126 commit_found == 0 && strncmp(id_str, gw_trans->commit_id,
3127 strlen(id_str)) != 0)
3135 gw_trans->next_id = strdup(id_str);
3136 if (gw_trans->next_id == NULL)
3137 error = got_error_from_errno("strdup");
3142 error = got_object_commit_get_logmsg(&tag_commit0,
3146 got_object_commit_close(commit);
3148 tag_commit0 = strdup(got_object_tag_get_message(tag));
3149 if (tag_commit0 == NULL) {
3150 error = got_error_from_errno("strdup");
3155 tag_commit = tag_commit0;
3156 while (*tag_commit == '\n')
3161 newline = strchr(tag_commit, '\n');
3165 if (summary_header_displayed == 0) {
3166 kerr = khtml_attr(gw_trans->gw_html_req,
3167 KELEM_DIV, KATTR_ID,
3168 "summary_tags_title_wrapper", KATTR__MAX);
3169 if (kerr != KCGI_OK)
3171 kerr = khtml_attr(gw_trans->gw_html_req,
3172 KELEM_DIV, KATTR_ID,
3173 "summary_tags_title", KATTR__MAX);
3174 if (kerr != KCGI_OK)
3176 kerr = khtml_puts(gw_trans->gw_html_req,
3178 if (kerr != KCGI_OK)
3180 kerr = khtml_closeelem(gw_trans->gw_html_req,
3182 if (kerr != KCGI_OK)
3184 kerr = khtml_attr(gw_trans->gw_html_req,
3185 KELEM_DIV, KATTR_ID,
3186 "summary_tags_content", KATTR__MAX);
3187 if (kerr != KCGI_OK)
3189 summary_header_displayed = 1;
3192 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
3193 KATTR_ID, "tag_wrapper", KATTR__MAX);
3194 if (kerr != KCGI_OK)
3196 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
3197 KATTR_ID, "tag_age", KATTR__MAX);
3198 if (kerr != KCGI_OK)
3200 error = gw_get_time_str(&age, tagger_time, TM_DIFF);
3203 kerr = khtml_puts(gw_trans->gw_html_req,
3205 if (kerr != KCGI_OK)
3207 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
3208 if (kerr != KCGI_OK)
3210 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
3211 KATTR_ID, "tag", KATTR__MAX);
3212 if (kerr != KCGI_OK)
3214 kerr = khtml_puts(gw_trans->gw_html_req, refname);
3215 if (kerr != KCGI_OK)
3217 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
3218 if (kerr != KCGI_OK)
3220 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
3221 KATTR_ID, "tag_name", KATTR__MAX);
3222 if (kerr != KCGI_OK)
3225 href_tag = khttp_urlpart(NULL, NULL, "gotweb", "path",
3226 gw_trans->repo_name, "action", "tag", "commit",
3228 if (href_tag == NULL) {
3229 error = got_error_from_errno("khttp_urlpart");
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_commit);
3237 if (kerr != KCGI_OK)
3239 kerr = khtml_closeelem(gw_trans->gw_html_req, 3);
3240 if (kerr != KCGI_OK)
3243 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
3244 KATTR_ID, "navs_wrapper", KATTR__MAX);
3245 if (kerr != KCGI_OK)
3247 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
3248 KATTR_ID, "navs", KATTR__MAX);
3249 if (kerr != KCGI_OK)
3252 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
3253 KATTR_HREF, href_tag, KATTR__MAX);
3254 if (kerr != KCGI_OK)
3256 kerr = khtml_puts(gw_trans->gw_html_req, "tag");
3257 if (kerr != KCGI_OK)
3259 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
3260 if (kerr != KCGI_OK)
3263 kerr = khtml_puts(gw_trans->gw_html_req, " | ");
3264 if (kerr != KCGI_OK)
3267 href_briefs = khttp_urlpart(NULL, NULL, "gotweb",
3268 "path", gw_trans->repo_name, "action", "briefs",
3269 "commit", id_str, NULL);
3270 if (href_briefs == NULL) {
3271 error = got_error_from_errno("khttp_urlpart");
3274 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
3275 KATTR_HREF, href_briefs, KATTR__MAX);
3276 if (kerr != KCGI_OK)
3278 kerr = khtml_puts(gw_trans->gw_html_req,
3280 if (kerr != KCGI_OK)
3282 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
3283 if (kerr != KCGI_OK)
3286 kerr = khtml_puts(gw_trans->gw_html_req, " | ");
3287 if (kerr != KCGI_OK)
3290 href_commits = khttp_urlpart(NULL, NULL, "gotweb",
3291 "path", gw_trans->repo_name, "action", "commits",
3292 "commit", id_str, NULL);
3293 if (href_commits == NULL) {
3294 error = got_error_from_errno("khttp_urlpart");
3297 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
3298 KATTR_HREF, href_commits, KATTR__MAX);
3299 if (kerr != KCGI_OK)
3301 kerr = khtml_puts(gw_trans->gw_html_req, "commits");
3302 if (kerr != KCGI_OK)
3304 kerr = khtml_closeelem(gw_trans->gw_html_req, 3);
3305 if (kerr != KCGI_OK)
3308 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
3309 KATTR_ID, "dotted_line", KATTR__MAX);
3310 if (kerr != KCGI_OK)
3312 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
3313 if (kerr != KCGI_OK)
3317 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
3318 KATTR_ID, "tag_info_date_title", KATTR__MAX);
3319 if (kerr != KCGI_OK)
3321 kerr = khtml_puts(gw_trans->gw_html_req, "Tag Date:");
3322 if (kerr != KCGI_OK)
3324 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
3325 if (kerr != KCGI_OK)
3327 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
3328 KATTR_ID, "tag_info_date", KATTR__MAX);
3329 if (kerr != KCGI_OK)
3331 error = gw_get_time_str(&age, tagger_time, TM_LONG);
3334 kerr = khtml_puts(gw_trans->gw_html_req,
3336 if (kerr != KCGI_OK)
3338 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
3339 if (kerr != KCGI_OK)
3342 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
3343 KATTR_ID, "tag_info_tagger_title", KATTR__MAX);
3344 if (kerr != KCGI_OK)
3346 kerr = khtml_puts(gw_trans->gw_html_req, "Tagger:");
3347 if (kerr != KCGI_OK)
3349 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
3350 if (kerr != KCGI_OK)
3352 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
3353 KATTR_ID, "tag_info_date", KATTR__MAX);
3354 if (kerr != KCGI_OK)
3356 kerr = khtml_puts(gw_trans->gw_html_req, tagger);
3357 if (kerr != KCGI_OK)
3359 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
3360 if (kerr != KCGI_OK)
3363 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
3364 KATTR_ID, "tag_info", KATTR__MAX);
3365 if (kerr != KCGI_OK)
3367 kerr = khttp_puts(gw_trans->gw_req, tag_commit);
3368 if (kerr != KCGI_OK)
3374 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
3375 if (kerr != KCGI_OK)
3378 if (limit && --limit == 0)
3382 got_object_tag_close(tag);
3395 href_commits = NULL;
3397 if (tag_count == 0) {
3398 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
3399 "summary_tags_title_wrapper", KATTR__MAX);
3400 if (kerr != KCGI_OK)
3402 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
3403 "summary_tags_title", KATTR__MAX);
3404 if (kerr != KCGI_OK)
3406 kerr = khtml_puts(gw_trans->gw_html_req, "Tags");
3407 if (kerr != KCGI_OK)
3409 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
3410 if (kerr != KCGI_OK)
3412 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
3413 "summary_tags_content", KATTR__MAX);
3414 if (kerr != KCGI_OK)
3416 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
3417 "tags_info", KATTR__MAX);
3418 if (kerr != KCGI_OK)
3420 kerr = khttp_puts(gw_trans->gw_req,
3421 "There are no tags for this repo.");
3422 if (kerr != KCGI_OK)
3424 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
3429 TAILQ_FOREACH_REVERSE(re, &refs, got_reflist_head, entry) {
3430 const char *refname;
3431 struct got_object_id *id;
3432 struct got_commit_object *commit = NULL;
3434 refname = got_ref_get_name(re->ref);
3435 if (strncmp(refname, "refs/tags/", 10) != 0)
3439 error = got_ref_resolve(&id, gw_trans->repo, re->ref);
3443 error = got_object_open_as_tag(&tag, gw_trans->repo, id);
3445 if (error->code != GOT_ERR_OBJ_TYPE) {
3449 /* "lightweight" tag */
3450 error = got_object_open_as_commit(&commit,
3451 gw_trans->repo, id);
3456 error = got_object_id_str(&id_str, id);
3460 error = got_object_id_str(&id_str,
3461 got_object_tag_get_object_id(tag));
3466 if (tag_type == TAGFULL && strncmp(id_str, header->commit_id,
3467 strlen(id_str)) != 0)
3470 if (commit_found == 0 && tag_type == TAGBRIEF &&
3471 gw_trans->commit_id != NULL &&
3472 strncmp(id_str, gw_trans->commit_id, strlen(id_str)) != 0)
3477 if (gw_trans->commit_id != NULL &&
3478 strcmp(id_str, gw_trans->commit_id) != 0 &&
3479 (re == TAILQ_FIRST(&refs) ||
3480 c_cnt == gw_trans->gw_conf->got_max_commits_display)) {
3481 gw_trans->prev_id = strdup(id_str);
3482 if (gw_trans->prev_id == NULL) {
3483 error = got_error_from_errno("strdup");
3492 got_object_tag_close(tag);
3499 got_ref_list_free(&refs);
3500 if (error == NULL && kerr != KCGI_OK)
3501 error = gw_kcgi_error(kerr);
3506 gw_free_header(struct gw_header *header)
3509 free(header->author);
3510 free(header->committer);
3511 free(header->refs_str);
3512 free(header->commit_id);
3513 free(header->parent_id);
3514 free(header->tree_id);
3515 free(header->commit_msg);
3518 static struct gw_header *
3521 struct gw_header *header;
3523 header = malloc(sizeof(*header));
3527 header->path = NULL;
3528 TAILQ_INIT(&header->refs);
3530 header->refs_str = NULL;
3531 header->commit_id = NULL;
3532 header->committer = NULL;
3533 header->author = NULL;
3534 header->parent_id = NULL;
3535 header->tree_id = NULL;
3536 header->commit_msg = NULL;
3541 static const struct got_error *
3542 gw_get_commits(struct gw_trans * gw_trans, struct gw_header *header,
3543 int limit, struct got_object_id *id)
3545 const struct got_error *error = NULL;
3546 struct got_commit_graph *graph = NULL;
3547 struct got_commit_object *commit = NULL;
3548 int chk_next = 0, chk_multi = 0, c_cnt = 0, commit_found = 0;
3549 struct gw_header *t_header = NULL;
3551 error = got_commit_graph_open(&graph, header->path, 0);
3555 error = got_commit_graph_iter_start(graph, id, gw_trans->repo, NULL,
3561 error = got_commit_graph_iter_next(&id, graph, gw_trans->repo,
3564 if (error->code == GOT_ERR_ITER_COMPLETED)
3571 error = got_object_open_as_commit(&commit, gw_trans->repo, id);
3574 if (limit == 1 && chk_multi == 0 &&
3575 gw_trans->gw_conf->got_max_commits_display != 1) {
3576 error = gw_get_commit(gw_trans, header, commit, id);
3582 struct gw_header *n_header = NULL;
3583 if ((n_header = gw_init_header()) == NULL) {
3584 error = got_error_from_errno("malloc");
3587 TAILQ_INSERT_TAIL(&gw_trans->gw_headers, n_header,
3589 error = got_ref_list(&n_header->refs, gw_trans->repo,
3590 NULL, got_ref_cmp_by_name, NULL);
3594 error = gw_get_commit(gw_trans, n_header, commit, id);
3597 got_ref_list_free(&n_header->refs);
3599 if (gw_trans->commit_id != NULL) {
3600 if (strcmp(gw_trans->commit_id,
3601 n_header->commit_id) == 0)
3607 * check for one more commit before breaking,
3608 * so we know whether to navigate through gw_briefs
3609 * gw_commits and gw_summary
3611 if (chk_next && (gw_trans->action == GW_BRIEFS ||
3612 gw_trans->action == GW_COMMITS ||
3613 gw_trans->action == GW_SUMMARY)) {
3614 gw_trans->next_id = strdup(n_header->commit_id);
3615 if (gw_trans->next_id == NULL)
3616 error = got_error_from_errno("strdup");
3617 TAILQ_REMOVE(&gw_trans->gw_headers, n_header,
3623 if (commit_found == 1 && (error || (limit && --limit == 0))) {
3630 if (gw_trans->prev_id == NULL && gw_trans->commit_id != NULL &&
3631 (gw_trans->action == GW_BRIEFS || gw_trans->action == GW_COMMITS)) {
3633 TAILQ_FOREACH_REVERSE(t_header, &gw_trans->gw_headers,
3635 if (commit_found == 0 &&
3636 strcmp(gw_trans->commit_id,
3637 t_header->commit_id) != 0)
3641 if (gw_trans->commit_id != NULL &&
3642 strcmp(gw_trans->commit_id,
3643 t_header->commit_id) != 0 &&
3644 (c_cnt == gw_trans->gw_conf->got_max_commits_display
3646 TAILQ_FIRST(&gw_trans->gw_headers))) {
3647 gw_trans->prev_id = strdup(t_header->commit_id);
3648 if (gw_trans->prev_id == NULL)
3649 error = got_error_from_errno("strdup");
3657 got_object_commit_close(commit);
3659 got_commit_graph_close(graph);
3663 static const struct got_error *
3664 gw_get_commit(struct gw_trans *gw_trans, struct gw_header *header,
3665 struct got_commit_object *commit, struct got_object_id *id)
3667 const struct got_error *error = NULL;
3668 struct got_reflist_entry *re;
3669 struct got_object_id *id2 = NULL;
3670 struct got_object_qid *parent_id;
3671 char *commit_msg = NULL, *commit_msg0;
3674 TAILQ_FOREACH(re, &header->refs, entry) {
3677 struct got_tag_object *tag = NULL;
3678 struct got_object_id *ref_id;
3681 if (got_ref_is_symbolic(re->ref))
3684 name = got_ref_get_name(re->ref);
3685 if (strncmp(name, "refs/", 5) == 0)
3687 if (strncmp(name, "got/", 4) == 0)
3689 if (strncmp(name, "heads/", 6) == 0)
3691 if (strncmp(name, "remotes/", 8) == 0) {
3693 s = strstr(name, "/" GOT_REF_HEAD);
3694 if (s != NULL && s[strlen(s)] == '\0')
3697 error = got_ref_resolve(&ref_id, gw_trans->repo, re->ref);
3700 if (strncmp(name, "tags/", 5) == 0) {
3701 error = got_object_open_as_tag(&tag, gw_trans->repo,
3704 if (error->code != GOT_ERR_OBJ_TYPE) {
3709 * Ref points at something other
3716 cmp = got_object_id_cmp(tag ?
3717 got_object_tag_get_object_id(tag) : ref_id, id);
3720 got_object_tag_close(tag);
3723 s = header->refs_str;
3724 if (asprintf(&header->refs_str, "%s%s%s", s ? s : "",
3725 s ? ", " : "", name) == -1) {
3726 error = got_error_from_errno("asprintf");
3728 header->refs_str = NULL;
3734 error = got_object_id_str(&header->commit_id, id);
3738 error = got_object_id_str(&header->tree_id,
3739 got_object_commit_get_tree_id(commit));
3743 if (gw_trans->action == GW_DIFF) {
3744 parent_id = STAILQ_FIRST(
3745 got_object_commit_get_parent_ids(commit));
3746 if (parent_id != NULL) {
3747 id2 = got_object_id_dup(&parent_id->id);
3749 error = got_object_id_str(&header->parent_id, id2);
3754 header->parent_id = strdup("/dev/null");
3755 if (header->parent_id == NULL) {
3756 error = got_error_from_errno("strdup");
3762 header->committer_time =
3763 got_object_commit_get_committer_time(commit);
3766 strdup(got_object_commit_get_author(commit));
3767 if (header->author == NULL) {
3768 error = got_error_from_errno("strdup");
3772 strdup(got_object_commit_get_committer(commit));
3773 if (header->committer == NULL) {
3774 error = got_error_from_errno("strdup");
3777 error = got_object_commit_get_logmsg(&commit_msg0, commit);
3781 commit_msg = commit_msg0;
3782 while (*commit_msg == '\n')
3785 header->commit_msg = strdup(commit_msg);
3786 if (header->commit_msg == NULL)
3787 error = got_error_from_errno("strdup");
3792 static const struct got_error *
3793 gw_get_header(struct gw_trans *gw_trans, struct gw_header *header, int limit)
3795 const struct got_error *error = NULL;
3796 char *in_repo_path = NULL;
3797 struct got_object_id *id = NULL;
3798 struct got_reference *ref;
3799 int *pack_fds = NULL;
3801 error = got_repo_pack_fds_open(&pack_fds);
3804 error = got_repo_open(&gw_trans->repo, gw_trans->repo_path, NULL,
3809 if (gw_trans->commit_id == NULL || gw_trans->action == GW_COMMITS ||
3810 gw_trans->action == GW_BRIEFS || gw_trans->action == GW_SUMMARY ||
3811 gw_trans->action == GW_TAGS) {
3812 error = got_ref_open(&ref, gw_trans->repo,
3813 gw_trans->headref, 0);
3817 error = got_ref_resolve(&id, gw_trans->repo, ref);
3822 error = got_ref_open(&ref, gw_trans->repo,
3823 gw_trans->commit_id, 0);
3824 if (error == NULL) {
3826 error = got_ref_resolve(&id, gw_trans->repo, ref);
3830 error = got_object_get_type(&obj_type, gw_trans->repo,
3834 if (obj_type == GOT_OBJ_TYPE_TAG) {
3835 struct got_tag_object *tag;
3836 error = got_object_open_as_tag(&tag,
3837 gw_trans->repo, id);
3840 if (got_object_tag_get_object_type(tag) !=
3841 GOT_OBJ_TYPE_COMMIT) {
3842 got_object_tag_close(tag);
3843 error = got_error(GOT_ERR_OBJ_TYPE);
3847 id = got_object_id_dup(
3848 got_object_tag_get_object_id(tag));
3850 error = got_error_from_errno(
3851 "got_object_id_dup");
3852 got_object_tag_close(tag);
3855 } else if (obj_type != GOT_OBJ_TYPE_COMMIT) {
3856 error = got_error(GOT_ERR_OBJ_TYPE);
3860 error = got_repo_match_object_id_prefix(&id,
3861 gw_trans->commit_id, GOT_OBJ_TYPE_COMMIT,
3867 error = got_repo_map_path(&in_repo_path, gw_trans->repo,
3868 gw_trans->repo_path);
3873 header->path = strdup(in_repo_path);
3874 if (header->path == NULL) {
3875 error = got_error_from_errno("strdup");
3880 error = got_ref_list(&header->refs, gw_trans->repo, NULL,
3881 got_ref_cmp_by_name, NULL);
3885 error = gw_get_commits(gw_trans, header, limit, id);
3888 const struct got_error *pack_err =
3889 got_repo_pack_fds_close(pack_fds);
3902 char datebuf[11]; /* YYYY-MM-DD + NUL */
3905 struct gw_blame_cb_args {
3906 struct blame_line *lines;
3910 off_t *line_offsets;
3912 struct got_repository *repo;
3913 struct gw_trans *gw_trans;
3916 static const struct got_error *
3917 gw_blame_cb(void *arg, int nlines, int lineno,
3918 struct got_commit_object *commit, struct got_object_id *id)
3920 const struct got_error *err = NULL;
3921 struct gw_blame_cb_args *a = arg;
3922 struct blame_line *bline;
3924 size_t linesize = 0;
3927 time_t committer_time;
3928 enum kcgi_err kerr = KCGI_OK;
3930 if (nlines != a->nlines ||
3931 (lineno != -1 && lineno < 1) || lineno > a->nlines)
3932 return got_error(GOT_ERR_RANGE);
3935 return NULL; /* no change in this commit */
3937 /* Annotate this line. */
3938 bline = &a->lines[lineno - 1];
3939 if (bline->annotated)
3941 err = got_object_id_str(&bline->id_str, id);
3945 bline->committer = strdup(got_object_commit_get_committer(commit));
3946 if (bline->committer == NULL) {
3947 err = got_error_from_errno("strdup");
3951 committer_time = got_object_commit_get_committer_time(commit);
3952 if (gmtime_r(&committer_time, &tm) == NULL)
3953 return got_error_from_errno("gmtime_r");
3954 if (strftime(bline->datebuf, sizeof(bline->datebuf), "%G-%m-%d",
3956 err = got_error(GOT_ERR_NO_SPACE);
3959 bline->annotated = 1;
3961 /* Print lines annotated so far. */
3962 bline = &a->lines[a->lineno_cur - 1];
3963 if (!bline->annotated)
3966 offset = a->line_offsets[a->lineno_cur - 1];
3967 if (fseeko(a->f, offset, SEEK_SET) == -1) {
3968 err = got_error_from_errno("fseeko");
3972 while (bline->annotated) {
3973 char *smallerthan, *at, *nl, *committer;
3974 char *href_diff = NULL;
3977 if (getline(&line, &linesize, a->f) == -1) {
3979 err = got_error_from_errno("getline");
3983 committer = bline->committer;
3984 smallerthan = strchr(committer, '<');
3985 if (smallerthan && smallerthan[1] != '\0')
3986 committer = smallerthan + 1;
3987 at = strchr(committer, '@');
3990 len = strlen(committer);
3992 committer[8] = '\0';
3994 nl = strchr(line, '\n');
3998 kerr = khtml_attr(a->gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
3999 "blame_wrapper", KATTR__MAX);
4000 if (kerr != KCGI_OK)
4002 kerr = khtml_attr(a->gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
4003 "blame_number", KATTR__MAX);
4004 if (kerr != KCGI_OK)
4006 kerr = khtml_printf(a->gw_trans->gw_html_req, "%.*d",
4007 a->nlines_prec, a->lineno_cur);
4008 if (kerr != KCGI_OK)
4010 kerr = khtml_closeelem(a->gw_trans->gw_html_req, 1);
4011 if (kerr != KCGI_OK)
4014 kerr = khtml_attr(a->gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
4015 "blame_hash", KATTR__MAX);
4016 if (kerr != KCGI_OK)
4019 href_diff = khttp_urlpart(NULL, NULL, "gotweb", "path",
4020 a->gw_trans->repo_name, "action", "diff", "commit",
4021 bline->id_str, NULL);
4022 if (href_diff == NULL) {
4023 err = got_error_from_errno("khttp_urlpart");
4026 kerr = khtml_attr(a->gw_trans->gw_html_req, KELEM_A,
4027 KATTR_HREF, href_diff, KATTR__MAX);
4028 if (kerr != KCGI_OK)
4030 kerr = khtml_printf(a->gw_trans->gw_html_req, "%.8s",
4032 if (kerr != KCGI_OK)
4034 kerr = khtml_closeelem(a->gw_trans->gw_html_req, 2);
4035 if (kerr != KCGI_OK)
4038 kerr = khtml_attr(a->gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
4039 "blame_date", KATTR__MAX);
4040 if (kerr != KCGI_OK)
4042 kerr = khtml_puts(a->gw_trans->gw_html_req, bline->datebuf);
4043 if (kerr != KCGI_OK)
4045 kerr = khtml_closeelem(a->gw_trans->gw_html_req, 1);
4046 if (kerr != KCGI_OK)
4049 kerr = khtml_attr(a->gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
4050 "blame_author", KATTR__MAX);
4051 if (kerr != KCGI_OK)
4053 kerr = khtml_puts(a->gw_trans->gw_html_req, committer);
4054 if (kerr != KCGI_OK)
4056 kerr = khtml_closeelem(a->gw_trans->gw_html_req, 1);
4057 if (kerr != KCGI_OK)
4060 kerr = khtml_attr(a->gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
4061 "blame_code", KATTR__MAX);
4062 if (kerr != KCGI_OK)
4064 kerr = khtml_puts(a->gw_trans->gw_html_req, line);
4065 if (kerr != KCGI_OK)
4067 kerr = khtml_closeelem(a->gw_trans->gw_html_req, 1);
4068 if (kerr != KCGI_OK)
4071 kerr = khtml_closeelem(a->gw_trans->gw_html_req, 1);
4072 if (kerr != KCGI_OK)
4076 bline = &a->lines[a->lineno_cur - 1];
4082 if (err == NULL && kerr != KCGI_OK)
4083 err = gw_kcgi_error(kerr);
4087 static const struct got_error *
4088 gw_output_file_blame(struct gw_trans *gw_trans, struct gw_header *header)
4090 const struct got_error *error = NULL;
4091 struct got_object_id *obj_id = NULL;
4092 struct got_object_id *commit_id = NULL;
4093 struct got_commit_object *commit = NULL;
4094 struct got_blob_object *blob = NULL;
4095 char *path = NULL, *in_repo_path = NULL;
4096 struct gw_blame_cb_args bca;
4100 memset(&bca, 0, sizeof(bca));
4102 if (asprintf(&path, "%s%s%s",
4103 gw_trans->repo_folder ? gw_trans->repo_folder : "",
4104 gw_trans->repo_folder ? "/" : "",
4105 gw_trans->repo_file) == -1) {
4106 error = got_error_from_errno("asprintf");
4110 error = got_repo_map_path(&in_repo_path, gw_trans->repo, path);
4114 error = got_repo_match_object_id(&commit_id, NULL, gw_trans->commit_id,
4115 GOT_OBJ_TYPE_COMMIT, &header->refs, gw_trans->repo);
4119 error = got_object_open_as_commit(&commit, gw_trans->repo, commit_id);
4123 error = got_object_id_by_path(&obj_id, gw_trans->repo, commit,
4128 if (obj_id == NULL) {
4129 error = got_error(GOT_ERR_NO_OBJ);
4133 error = got_object_get_type(&obj_type, gw_trans->repo, obj_id);
4137 if (obj_type != GOT_OBJ_TYPE_BLOB) {
4138 error = got_error(GOT_ERR_OBJ_TYPE);
4142 error = got_object_open_as_blob(&blob, gw_trans->repo, obj_id, 8192);
4146 bca.f = got_opentemp();
4147 if (bca.f == NULL) {
4148 error = got_error_from_errno("got_opentemp");
4151 error = got_object_blob_dump_to_file(&filesize, &bca.nlines,
4152 &bca.line_offsets, bca.f, blob);
4153 if (error || bca.nlines == 0)
4156 /* Don't include \n at EOF in the blame line count. */
4157 if (bca.line_offsets[bca.nlines - 1] == filesize)
4160 bca.lines = calloc(bca.nlines, sizeof(*bca.lines));
4161 if (bca.lines == NULL) {
4162 error = got_error_from_errno("calloc");
4166 bca.nlines_prec = 0;
4172 bca.repo = gw_trans->repo;
4173 bca.gw_trans = gw_trans;
4175 error = got_blame(in_repo_path, commit_id, gw_trans->repo, gw_blame_cb,
4184 free(bca.line_offsets);
4185 for (i = 0; i < bca.nlines; i++) {
4186 struct blame_line *bline = &bca.lines[i];
4187 free(bline->id_str);
4188 free(bline->committer);
4191 if (bca.f && fclose(bca.f) == EOF && error == NULL)
4192 error = got_error_from_errno("fclose");
4195 got_object_blob_close(blob);
4197 got_object_commit_close(commit);
4201 static const struct got_error *
4202 gw_output_blob_buf(struct gw_trans *gw_trans, struct gw_header *header)
4204 const struct got_error *error = NULL;
4205 struct got_object_id *obj_id = NULL;
4206 struct got_object_id *commit_id = NULL;
4207 struct got_commit_object *commit = NULL;
4208 struct got_blob_object *blob = NULL;
4209 char *path = NULL, *in_repo_path = NULL;
4210 int obj_type, set_mime = 0;
4213 enum kcgi_err kerr = KCGI_OK;
4215 if (asprintf(&path, "%s%s%s",
4216 gw_trans->repo_folder ? gw_trans->repo_folder : "",
4217 gw_trans->repo_folder ? "/" : "",
4218 gw_trans->repo_file) == -1) {
4219 error = got_error_from_errno("asprintf");
4223 error = got_repo_map_path(&in_repo_path, gw_trans->repo, path);
4227 error = got_repo_match_object_id(&commit_id, NULL, gw_trans->commit_id,
4228 GOT_OBJ_TYPE_COMMIT, &header->refs, gw_trans->repo);
4232 error = got_object_open_as_commit(&commit, gw_trans->repo, commit_id);
4236 error = got_object_id_by_path(&obj_id, gw_trans->repo, commit,
4241 if (obj_id == NULL) {
4242 error = got_error(GOT_ERR_NO_OBJ);
4246 error = got_object_get_type(&obj_type, gw_trans->repo, obj_id);
4250 if (obj_type != GOT_OBJ_TYPE_BLOB) {
4251 error = got_error(GOT_ERR_OBJ_TYPE);
4255 error = got_object_open_as_blob(&blob, gw_trans->repo, obj_id, 8192);
4259 hdrlen = got_object_blob_get_hdrlen(blob);
4261 error = got_object_blob_read_block(&len, blob);
4264 buf = got_object_blob_get_read_buf(blob);
4267 * Skip blob object header first time around,
4268 * which also contains a zero byte.
4271 if (set_mime == 0) {
4272 if (isbinary(buf, len - hdrlen))
4273 gw_trans->mime = KMIME_APP_OCTET_STREAM;
4275 gw_trans->mime = KMIME_TEXT_PLAIN;
4277 error = gw_display_index(gw_trans);
4281 kerr = khttp_write(gw_trans->gw_req, buf, len - hdrlen);
4282 if (kerr != KCGI_OK)
4292 got_object_blob_close(blob);
4294 got_object_commit_close(commit);
4295 if (error == NULL && kerr != KCGI_OK)
4296 error = gw_kcgi_error(kerr);
4300 static const struct got_error *
4301 gw_output_repo_tree(struct gw_trans *gw_trans, struct gw_header *header)
4303 const struct got_error *error = NULL;
4304 struct got_object_id *tree_id = NULL, *commit_id = NULL;
4305 struct got_tree_object *tree = NULL;
4306 struct got_commit_object *commit = NULL;
4307 char *path = NULL, *in_repo_path = NULL;
4308 char *id_str = NULL;
4309 char *build_folder = NULL;
4310 char *href_blob = NULL, *href_blame = NULL;
4311 const char *class = NULL;
4312 int nentries, i, class_flip = 0;
4313 enum kcgi_err kerr = KCGI_OK;
4315 if (gw_trans->repo_folder != NULL) {
4316 path = strdup(gw_trans->repo_folder);
4318 error = got_error_from_errno("strdup");
4322 error = got_repo_map_path(&in_repo_path, gw_trans->repo,
4323 gw_trans->repo_path);
4327 path = in_repo_path;
4330 if (gw_trans->commit_id == NULL) {
4331 struct got_reference *head_ref;
4332 error = got_ref_open(&head_ref, gw_trans->repo,
4333 gw_trans->headref, 0);
4336 error = got_ref_resolve(&commit_id, gw_trans->repo, head_ref);
4339 got_ref_close(head_ref);
4341 * gw_trans->commit_id was not parsed from the querystring
4342 * we hit this code path from gw_index, where we don't know the
4343 * commit values for the tree link yet, so set
4344 * gw_trans->commit_id here to continue further into the tree
4346 error = got_object_id_str(&gw_trans->commit_id, commit_id);
4351 error = got_repo_match_object_id(&commit_id, NULL,
4352 gw_trans->commit_id, GOT_OBJ_TYPE_COMMIT, &header->refs,
4358 error = got_object_open_as_commit(&commit, gw_trans->repo, commit_id);
4362 error = got_object_id_by_path(&tree_id, gw_trans->repo, commit,
4367 error = got_object_open_as_tree(&tree, gw_trans->repo, tree_id);
4371 nentries = got_object_tree_get_nentries(tree);
4372 for (i = 0; i < nentries; i++) {
4373 struct got_tree_entry *te;
4374 const char *modestr = "";
4377 te = got_object_tree_get_entry(tree, i);
4379 error = got_object_id_str(&id_str, got_tree_entry_get_id(te));
4383 mode = got_tree_entry_get_mode(te);
4384 if (got_object_tree_entry_is_submodule(te))
4386 else if (S_ISLNK(mode))
4388 else if (S_ISDIR(mode))
4390 else if (mode & S_IXUSR)
4393 if (class_flip == 0) {
4394 class = "back_lightgray";
4397 class = "back_white";
4401 if (S_ISDIR(mode)) {
4402 if (asprintf(&build_folder, "%s/%s",
4403 gw_trans->repo_folder ? gw_trans->repo_folder : "",
4404 got_tree_entry_get_name(te)) == -1) {
4405 error = got_error_from_errno("asprintf");
4409 href_blob = khttp_urlpart(NULL, NULL, "gotweb", "path",
4410 gw_trans->repo_name, "action",
4411 gw_get_action_name(gw_trans), "commit",
4412 gw_trans->commit_id, "folder", build_folder, NULL);
4413 if (href_blob == NULL) {
4414 error = got_error_from_errno("khttp_urlpart");
4417 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
4418 KATTR_ID, "tree_wrapper", KATTR__MAX);
4419 if (kerr != KCGI_OK)
4421 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
4422 KATTR_ID, "tree_line", KATTR_CLASS, class,
4424 if (kerr != KCGI_OK)
4426 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
4427 KATTR_HREF, href_blob, KATTR_CLASS,
4428 "diff_directory", KATTR__MAX);
4429 if (kerr != KCGI_OK)
4431 kerr = khtml_printf(gw_trans->gw_html_req, "%s%s",
4432 got_tree_entry_get_name(te), modestr);
4433 if (kerr != KCGI_OK)
4435 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
4436 if (kerr != KCGI_OK)
4438 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
4439 KATTR_ID, "tree_line_blank", KATTR_CLASS, class,
4441 if (kerr != KCGI_OK)
4443 kerr = khtml_entity(gw_trans->gw_html_req,
4445 if (kerr != KCGI_OK)
4447 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
4448 if (kerr != KCGI_OK)
4451 href_blob = khttp_urlpart(NULL, NULL, "gotweb", "path",
4452 gw_trans->repo_name, "action", "blob", "commit",
4453 gw_trans->commit_id, "file",
4454 got_tree_entry_get_name(te), "folder",
4455 gw_trans->repo_folder ? gw_trans->repo_folder : "",
4457 if (href_blob == NULL) {
4458 error = got_error_from_errno("khttp_urlpart");
4461 href_blame = khttp_urlpart(NULL, NULL, "gotweb", "path",
4462 gw_trans->repo_name, "action", "blame", "commit",
4463 gw_trans->commit_id, "file",
4464 got_tree_entry_get_name(te), "folder",
4465 gw_trans->repo_folder ? gw_trans->repo_folder : "",
4467 if (href_blame == NULL) {
4468 error = got_error_from_errno("khttp_urlpart");
4471 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
4472 KATTR_ID, "tree_wrapper", KATTR__MAX);
4473 if (kerr != KCGI_OK)
4475 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
4476 KATTR_ID, "tree_line", KATTR_CLASS, class,
4478 if (kerr != KCGI_OK)
4480 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
4481 KATTR_HREF, href_blob, KATTR__MAX);
4482 if (kerr != KCGI_OK)
4484 kerr = khtml_printf(gw_trans->gw_html_req, "%s%s",
4485 got_tree_entry_get_name(te), modestr);
4486 if (kerr != KCGI_OK)
4488 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
4489 if (kerr != KCGI_OK)
4491 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
4492 KATTR_ID, "tree_line_navs", KATTR_CLASS, class,
4494 if (kerr != KCGI_OK)
4497 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
4498 KATTR_HREF, href_blob, KATTR__MAX);
4499 if (kerr != KCGI_OK)
4501 kerr = khtml_puts(gw_trans->gw_html_req, "blob");
4502 if (kerr != KCGI_OK)
4504 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
4505 if (kerr != KCGI_OK)
4508 kerr = khtml_puts(gw_trans->gw_html_req, " | ");
4509 if (kerr != KCGI_OK)
4512 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
4513 KATTR_HREF, href_blame, KATTR__MAX);
4514 if (kerr != KCGI_OK)
4516 kerr = khtml_puts(gw_trans->gw_html_req, "blame");
4517 if (kerr != KCGI_OK)
4520 kerr = khtml_closeelem(gw_trans->gw_html_req, 3);
4521 if (kerr != KCGI_OK)
4529 build_folder = NULL;
4533 got_object_tree_close(tree);
4535 got_object_commit_close(commit);
4542 if (error == NULL && kerr != KCGI_OK)
4543 error = gw_kcgi_error(kerr);
4547 static const struct got_error *
4548 gw_output_repo_heads(struct gw_trans *gw_trans)
4550 const struct got_error *error = NULL;
4551 struct got_reflist_head refs;
4552 struct got_reflist_entry *re;
4553 char *age = NULL, *href_summary = NULL, *href_briefs = NULL;
4554 char *href_commits = NULL;
4555 enum kcgi_err kerr = KCGI_OK;
4559 error = got_ref_list(&refs, gw_trans->repo, "refs/heads",
4560 got_ref_cmp_by_name, NULL);
4564 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
4565 KATTR_ID, "summary_heads_title_wrapper", KATTR__MAX);
4566 if (kerr != KCGI_OK)
4568 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
4569 KATTR_ID, "summary_heads_title", KATTR__MAX);
4570 if (kerr != KCGI_OK)
4572 kerr = khtml_puts(gw_trans->gw_html_req, "Heads");
4573 if (kerr != KCGI_OK)
4575 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
4576 if (kerr != KCGI_OK)
4578 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
4579 KATTR_ID, "summary_heads_content", KATTR__MAX);
4580 if (kerr != KCGI_OK)
4583 TAILQ_FOREACH(re, &refs, entry) {
4584 const char *refname;
4586 if (got_ref_is_symbolic(re->ref))
4589 refname = got_ref_get_name(re->ref);
4590 if (strncmp(refname, "refs/heads/", 11) != 0)
4593 error = gw_get_repo_age(&age, gw_trans, gw_trans->gw_dir->path,
4598 if (strncmp(refname, "refs/heads/", 11) == 0)
4601 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
4602 KATTR_ID, "heads_wrapper", KATTR__MAX);
4603 if (kerr != KCGI_OK)
4605 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
4606 KATTR_ID, "heads_age", KATTR__MAX);
4607 if (kerr != KCGI_OK)
4609 kerr = khtml_puts(gw_trans->gw_html_req, age ? age : "");
4610 if (kerr != KCGI_OK)
4612 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
4613 if (kerr != KCGI_OK)
4615 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
4616 KATTR_ID, "heads_space", KATTR__MAX);
4617 if (kerr != KCGI_OK)
4619 kerr = khtml_entity(gw_trans->gw_html_req, KENTITY_nbsp);
4620 if (kerr != KCGI_OK)
4622 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
4623 if (kerr != KCGI_OK)
4625 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
4626 KATTR_ID, "head", KATTR__MAX);
4627 if (kerr != KCGI_OK)
4630 href_summary = khttp_urlpart(NULL, NULL, "gotweb", "path",
4631 gw_trans->repo_name, "action", "summary", "headref",
4633 if (href_summary == NULL) {
4634 error = got_error_from_errno("khttp_urlpart");
4637 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A, KATTR_HREF,
4638 href_summary, KATTR__MAX);
4639 kerr = khtml_puts(gw_trans->gw_html_req, refname);
4640 if (kerr != KCGI_OK)
4642 kerr = khtml_closeelem(gw_trans->gw_html_req, 3);
4643 if (kerr != KCGI_OK)
4646 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
4647 "navs_wrapper", KATTR__MAX);
4648 if (kerr != KCGI_OK)
4650 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
4651 "navs", KATTR__MAX);
4652 if (kerr != KCGI_OK)
4655 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A, KATTR_HREF,
4656 href_summary, KATTR__MAX);
4657 if (kerr != KCGI_OK)
4659 kerr = khtml_puts(gw_trans->gw_html_req, "summary");
4660 if (kerr != KCGI_OK)
4662 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
4663 if (kerr != KCGI_OK)
4666 kerr = khtml_puts(gw_trans->gw_html_req, " | ");
4667 if (kerr != KCGI_OK)
4670 href_briefs = khttp_urlpart(NULL, NULL, "gotweb", "path",
4671 gw_trans->repo_name, "action", "briefs", "headref",
4673 if (href_briefs == NULL) {
4674 error = got_error_from_errno("khttp_urlpart");
4677 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A, KATTR_HREF,
4678 href_briefs, KATTR__MAX);
4679 if (kerr != KCGI_OK)
4681 kerr = khtml_puts(gw_trans->gw_html_req, "commit briefs");
4682 if (kerr != KCGI_OK)
4684 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
4685 if (kerr != KCGI_OK)
4688 kerr = khtml_puts(gw_trans->gw_html_req, " | ");
4689 if (kerr != KCGI_OK)
4692 href_commits = khttp_urlpart(NULL, NULL, "gotweb", "path",
4693 gw_trans->repo_name, "action", "commits", "headref",
4695 if (href_commits == NULL) {
4696 error = got_error_from_errno("khttp_urlpart");
4699 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A, KATTR_HREF,
4700 href_commits, KATTR__MAX);
4701 if (kerr != KCGI_OK)
4703 kerr = khtml_puts(gw_trans->gw_html_req, "commits");
4704 if (kerr != KCGI_OK)
4706 kerr = khtml_closeelem(gw_trans->gw_html_req, 3);
4707 if (kerr != KCGI_OK)
4710 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
4711 "dotted_line", KATTR__MAX);
4712 if (kerr != KCGI_OK)
4714 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
4715 if (kerr != KCGI_OK)
4718 href_summary = NULL;
4722 href_commits = NULL;
4725 got_ref_list_free(&refs);
4732 static const struct got_error *
4733 gw_output_site_link(struct gw_trans *gw_trans)
4735 const struct got_error *error = NULL;
4736 char *href_summary = NULL;
4737 enum kcgi_err kerr = KCGI_OK;
4739 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
4740 "site_link", KATTR__MAX);
4741 if (kerr != KCGI_OK)
4743 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A, KATTR_HREF, GOTWEB,
4745 if (kerr != KCGI_OK)
4747 kerr = khtml_puts(gw_trans->gw_html_req,
4748 gw_trans->gw_conf->got_site_link);
4749 if (kerr != KCGI_OK)
4751 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
4752 if (kerr != KCGI_OK)
4755 if (gw_trans->repo_name != NULL) {
4756 kerr = khtml_puts(gw_trans->gw_html_req, " / ");
4757 if (kerr != KCGI_OK)
4760 href_summary = khttp_urlpart(NULL, NULL, "gotweb", "path",
4761 gw_trans->repo_name, "action", "summary", NULL);
4762 if (href_summary == NULL) {
4763 error = got_error_from_errno("khttp_urlpart");
4766 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A, KATTR_HREF,
4767 href_summary, KATTR__MAX);
4768 if (kerr != KCGI_OK)
4770 kerr = khtml_puts(gw_trans->gw_html_req, gw_trans->repo_name);
4771 if (kerr != KCGI_OK)
4773 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
4774 if (kerr != KCGI_OK)
4776 kerr = khtml_printf(gw_trans->gw_html_req, " / %s",
4777 gw_get_action_name(gw_trans));
4778 if (kerr != KCGI_OK)
4782 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
4783 if (kerr != KCGI_OK)
4787 if (error == NULL && kerr != KCGI_OK)
4788 error = gw_kcgi_error(kerr);
4792 static const struct got_error *
4793 gw_colordiff_line(struct gw_trans *gw_trans, char *buf)
4795 const struct got_error *error = NULL;
4797 enum kcgi_err kerr = KCGI_OK;
4799 if (strncmp(buf, "-", 1) == 0)
4800 color = "diff_minus";
4801 else if (strncmp(buf, "+", 1) == 0)
4802 color = "diff_plus";
4803 else if (strncmp(buf, "@@", 2) == 0)
4804 color = "diff_chunk_header";
4805 else if (strncmp(buf, "@@", 2) == 0)
4806 color = "diff_chunk_header";
4807 else if (strncmp(buf, "commit +", 8) == 0)
4808 color = "diff_meta";
4809 else if (strncmp(buf, "commit -", 8) == 0)
4810 color = "diff_meta";
4811 else if (strncmp(buf, "blob +", 6) == 0)
4812 color = "diff_meta";
4813 else if (strncmp(buf, "blob -", 6) == 0)
4814 color = "diff_meta";
4815 else if (strncmp(buf, "file +", 6) == 0)
4816 color = "diff_meta";
4817 else if (strncmp(buf, "file -", 6) == 0)
4818 color = "diff_meta";
4819 else if (strncmp(buf, "from:", 5) == 0)
4820 color = "diff_author";
4821 else if (strncmp(buf, "via:", 4) == 0)
4822 color = "diff_author";
4823 else if (strncmp(buf, "date:", 5) == 0)
4824 color = "diff_date";
4825 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
4826 "diff_line", KATTR_CLASS, color ? color : "", KATTR__MAX);
4827 if (error == NULL && kerr != KCGI_OK)
4828 error = gw_kcgi_error(kerr);
4833 main(int argc, char *argv[])
4835 const struct got_error *error = NULL, *error2 = NULL;
4836 struct gw_trans *gw_trans;
4837 struct gw_dir *dir = NULL, *tdir;
4838 const char *page = "index";
4839 enum kcgi_err kerr = KCGI_OK;
4841 if ((gw_trans = malloc(sizeof(struct gw_trans))) == NULL)
4844 if ((gw_trans->gw_req = malloc(sizeof(struct kreq))) == NULL)
4847 if ((gw_trans->gw_html_req = malloc(sizeof(struct khtmlreq))) == NULL)
4850 if ((gw_trans->gw_tmpl = malloc(sizeof(struct ktemplate))) == NULL)
4853 kerr = khttp_parse(gw_trans->gw_req, gw_keys, KEY__ZMAX, &page, 1, 0);
4854 if (kerr != KCGI_OK) {
4855 error = gw_kcgi_error(kerr);
4859 TAILQ_INIT(&gw_trans->gw_dirs);
4860 TAILQ_INIT(&gw_trans->gw_headers);
4862 gw_trans->action = -1;
4864 gw_trans->repos_total = 0;
4865 gw_trans->repo_path = NULL;
4866 gw_trans->commit_id = NULL;
4867 gw_trans->next_id = NULL;
4868 gw_trans->prev_id = NULL;
4869 gw_trans->headref = GOT_REF_HEAD;
4870 gw_trans->mime = KMIME_TEXT_HTML;
4871 gw_trans->gw_tmpl->key = gw_templs;
4872 gw_trans->gw_tmpl->keysz = TEMPL__MAX;
4873 gw_trans->gw_tmpl->arg = gw_trans;
4874 gw_trans->gw_tmpl->cb = gw_template;
4876 error = parse_gotweb_config(&gw_trans->gw_conf, GOTWEB_CONF);
4880 error = gw_parse_querystring(gw_trans);
4884 if (gw_trans->repo) {
4885 const struct got_error *close_err;
4886 close_err = got_repo_close(gw_trans->repo);
4890 if (gw_trans->action == GW_BLOB)
4891 error = gw_blob(gw_trans);
4893 error = gw_display_index(gw_trans);
4896 gw_trans->error = error;
4897 gw_trans->action = GW_ERR;
4898 error2 = gw_display_open(gw_trans, KHTTP_200, gw_trans->mime);
4900 goto cleanup; /* we can't display an error page */
4901 kerr = khtml_open(gw_trans->gw_html_req, gw_trans->gw_req, 0);
4902 if (kerr != KCGI_OK)
4903 goto cleanup; /* we can't display an error page */
4904 kerr = khttp_template(gw_trans->gw_req, gw_trans->gw_tmpl,
4905 gw_query_funcs[gw_trans->action].template);
4906 if (kerr != KCGI_OK) {
4907 khtml_close(gw_trans->gw_html_req);
4908 goto cleanup; /* we can't display an error page */
4913 free(gw_trans->gw_conf->got_repos_path);
4914 free(gw_trans->gw_conf->got_www_path);
4915 free(gw_trans->gw_conf->got_site_name);
4916 free(gw_trans->gw_conf->got_site_owner);
4917 free(gw_trans->gw_conf->got_site_link);
4918 free(gw_trans->gw_conf->got_logo);
4919 free(gw_trans->gw_conf->got_logo_url);
4920 free(gw_trans->gw_conf);
4921 free(gw_trans->commit_id);
4922 free(gw_trans->next_id);
4923 free(gw_trans->prev_id);
4924 free(gw_trans->repo_path);
4925 TAILQ_FOREACH_SAFE(dir, &gw_trans->gw_dirs, entry, tdir) {
4927 free(dir->description);
4934 khttp_free(gw_trans->gw_req);