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.
19 #include <sys/types.h>
33 #include <got_error.h>
34 #include <got_object.h>
35 #include <got_reference.h>
36 #include <got_repository.h>
38 #include <got_cancel.h>
39 #include <got_worktree.h>
41 #include <got_commit_graph.h>
42 #include <got_blame.h>
43 #include <got_privsep.h>
44 #include <got_opentemp.h>
52 #define nitems(_a) (sizeof((_a)) / sizeof((_a)[0]))
56 TAILQ_HEAD(headers, gw_header) gw_headers;
57 TAILQ_HEAD(dirs, gw_dir) gw_dirs;
58 struct got_repository *repo;
59 struct gw_dir *gw_dir;
60 struct gotweb_config *gw_conf;
61 struct ktemplate *gw_tmpl;
62 struct khtmlreq *gw_html_req;
64 const struct got_error *error;
65 const char *repo_name;
70 const char *repo_file;
75 unsigned int repos_total;
80 TAILQ_ENTRY(gw_header) entry;
81 struct got_reflist_head refs;
85 char *commit_id; /* id_str1 */
86 char *parent_id; /* id_str2 */
91 time_t committer_time;
95 TAILQ_ENTRY(gw_dir) entry;
137 static const char *const gw_templs[TEMPL__MAX] = {
147 static const struct kvalid gw_keys[KEY__ZMAX] = {
148 { kvalid_stringne, "action" },
149 { kvalid_stringne, "commit" },
150 { kvalid_stringne, "file" },
151 { kvalid_stringne, "folder" },
152 { kvalid_stringne, "headref" },
153 { kvalid_int, "page" },
154 { kvalid_stringne, "path" },
155 { kvalid_stringne, "prev" },
158 static struct gw_header *gw_init_header(void);
160 static void gw_free_header(struct gw_header *);
162 static int gw_template(size_t, void *);
164 static const struct got_error *gw_error(struct gw_trans *);
165 static const struct got_error *gw_init_gw_dir(struct gw_dir **, const char *);
166 static const struct got_error *gw_get_repo_description(char **,
167 struct gw_trans *, char *);
168 static const struct got_error *gw_get_repo_owner(char **, struct gw_trans *,
170 static const struct got_error *gw_get_time_str(char **, time_t, int);
171 static const struct got_error *gw_get_repo_age(char **, struct gw_trans *,
172 char *, const char *, int);
173 static const struct got_error *gw_output_file_blame(struct gw_trans *,
175 static const struct got_error *gw_output_blob_buf(struct gw_trans *,
177 static const struct got_error *gw_output_repo_tree(struct gw_trans *,
179 static const struct got_error *gw_output_diff(struct gw_trans *,
181 static const struct got_error *gw_output_repo_tags(struct gw_trans *,
182 struct gw_header *, int, int);
183 static const struct got_error *gw_output_repo_heads(struct gw_trans *);
184 static const struct got_error *gw_output_site_link(struct gw_trans *);
185 static const struct got_error *gw_get_clone_url(char **, struct gw_trans *,
187 static const struct got_error *gw_colordiff_line(struct gw_trans *, char *);
189 static const struct got_error *gw_gen_commit_header(struct gw_trans *, char *,
191 static const struct got_error *gw_gen_diff_header(struct gw_trans *, char *,
193 static const struct got_error *gw_gen_author_header(struct gw_trans *,
195 static const struct got_error *gw_gen_age_header(struct gw_trans *,
197 static const struct got_error *gw_gen_committer_header(struct gw_trans *,
199 static const struct got_error *gw_gen_commit_msg_header(struct gw_trans*,
201 static const struct got_error *gw_gen_tree_header(struct gw_trans *, char *);
202 static const struct got_error *gw_display_open(struct gw_trans *, enum khttp,
204 static const struct got_error *gw_display_index(struct gw_trans *);
205 static const struct got_error *gw_get_header(struct gw_trans *,
206 struct gw_header *, int);
207 static const struct got_error *gw_get_commits(struct gw_trans *,
208 struct gw_header *, int,
209 struct got_object_id *);
210 static const struct got_error *gw_get_commit(struct gw_trans *,
212 struct got_commit_object *,
213 struct got_object_id *);
214 static const struct got_error *gw_apply_unveil(const char *);
215 static const struct got_error *gw_blame_cb(void *, int, int,
216 struct got_object_id *);
217 static const struct got_error *gw_load_got_paths(struct gw_trans *);
218 static const struct got_error *gw_load_got_path(struct gw_trans *,
220 static const struct got_error *gw_parse_querystring(struct gw_trans *);
221 static const struct got_error *gw_blame(struct gw_trans *);
222 static const struct got_error *gw_blob(struct gw_trans *);
223 static const struct got_error *gw_diff(struct gw_trans *);
224 static const struct got_error *gw_index(struct gw_trans *);
225 static const struct got_error *gw_commits(struct gw_trans *);
226 static const struct got_error *gw_briefs(struct gw_trans *);
227 static const struct got_error *gw_summary(struct gw_trans *);
228 static const struct got_error *gw_tree(struct gw_trans *);
229 static const struct got_error *gw_tag(struct gw_trans *);
230 static const struct got_error *gw_tags(struct gw_trans *);
232 struct gw_query_action {
233 unsigned int func_id;
234 const char *func_name;
235 const struct got_error *(*func_main)(struct gw_trans *);
239 enum gw_query_actions {
253 static const struct gw_query_action gw_query_funcs[] = {
254 { GW_BLAME, "blame", gw_blame, "gw_tmpl/blame.tmpl" },
255 { GW_BLOB, "blob", NULL, NULL },
256 { GW_BRIEFS, "briefs", gw_briefs, "gw_tmpl/briefs.tmpl" },
257 { GW_COMMITS, "commits", gw_commits, "gw_tmpl/commit.tmpl" },
258 { GW_DIFF, "diff", gw_diff, "gw_tmpl/diff.tmpl" },
259 { GW_ERR, "error", gw_error, "gw_tmpl/err.tmpl" },
260 { GW_INDEX, "index", gw_index, "gw_tmpl/index.tmpl" },
261 { GW_SUMMARY, "summary", gw_summary, "gw_tmpl/summry.tmpl" },
262 { GW_TAG, "tag", gw_tag, "gw_tmpl/tag.tmpl" },
263 { GW_TAGS, "tags", gw_tags, "gw_tmpl/tags.tmpl" },
264 { GW_TREE, "tree", gw_tree, "gw_tmpl/tree.tmpl" },
268 gw_get_action_name(struct gw_trans *gw_trans)
270 return gw_query_funcs[gw_trans->action].func_name;
273 static const struct got_error *
274 gw_kcgi_error(enum kcgi_err kerr)
279 if (kerr == KCGI_EXIT || kerr == KCGI_HUP)
280 return got_error(GOT_ERR_CANCELLED);
282 if (kerr == KCGI_ENOMEM)
283 return got_error_set_errno(ENOMEM,
284 kcgi_strerror(kerr));
286 if (kerr == KCGI_ENFILE)
287 return got_error_set_errno(ENFILE,
288 kcgi_strerror(kerr));
290 if (kerr == KCGI_EAGAIN)
291 return got_error_set_errno(EAGAIN,
292 kcgi_strerror(kerr));
294 if (kerr == KCGI_FORM)
295 return got_error_msg(GOT_ERR_IO,
296 kcgi_strerror(kerr));
298 return got_error_from_errno(kcgi_strerror(kerr));
301 static const struct got_error *
302 gw_apply_unveil(const char *repo_path)
304 const struct got_error *err;
307 if (unveil("gmon.out", "rwc") != 0)
308 return got_error_from_errno2("unveil", "gmon.out");
310 if (repo_path && unveil(repo_path, "r") != 0)
311 return got_error_from_errno2("unveil", repo_path);
313 if (unveil(GOT_TMPDIR_STR, "rwc") != 0)
314 return got_error_from_errno2("unveil", GOT_TMPDIR_STR);
316 err = got_privsep_unveil_exec_helpers();
320 if (unveil(NULL, NULL) != 0)
321 return got_error_from_errno("unveil");
327 isbinary(const uint8_t *buf, size_t n)
331 for (i = 0; i < n; i++)
337 static const struct got_error *
338 gw_blame(struct gw_trans *gw_trans)
340 const struct got_error *error = NULL;
341 struct gw_header *header = NULL;
343 enum kcgi_err kerr = KCGI_OK;
346 if (pledge("stdio rpath wpath cpath proc exec sendfd unveil",
348 return got_error_from_errno("pledge");
350 if ((header = gw_init_header()) == NULL)
351 return got_error_from_errno("malloc");
353 error = gw_apply_unveil(gw_trans->gw_dir->path);
357 /* check querystring */
358 if (gw_trans->repo_file == NULL) {
359 error = got_error_msg(GOT_ERR_QUERYSTRING,
360 "file required in querystring");
363 if (gw_trans->commit_id == NULL) {
364 error = got_error_msg(GOT_ERR_QUERYSTRING,
365 "commit required in querystring");
369 error = gw_get_header(gw_trans, header, 1);
372 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
373 "blame_header_wrapper", KATTR__MAX);
376 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
377 "blame_header", KATTR__MAX);
380 error = gw_get_time_str(&age, header->committer_time,
384 error = gw_gen_age_header(gw_trans, age ?age : "");
387 error = gw_gen_commit_msg_header(gw_trans, header->commit_msg);
390 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
393 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
394 "dotted_line", KATTR__MAX);
397 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
401 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
402 "blame", KATTR__MAX);
405 error = gw_output_file_blame(gw_trans, header);
408 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
410 gw_free_header(header);
411 if (error == NULL && kerr != KCGI_OK)
412 error = gw_kcgi_error(kerr);
416 static const struct got_error *
417 gw_blob(struct gw_trans *gw_trans)
419 const struct got_error *error = NULL, *err = NULL;
420 struct gw_header *header = NULL;
421 enum kcgi_err kerr = KCGI_OK;
424 if (pledge("stdio rpath wpath cpath proc exec sendfd unveil",
426 return got_error_from_errno("pledge");
428 if ((header = gw_init_header()) == NULL)
429 return got_error_from_errno("malloc");
431 error = gw_apply_unveil(gw_trans->gw_dir->path);
435 /* check querystring */
436 if (gw_trans->repo_file == NULL) {
437 error = got_error_msg(GOT_ERR_QUERYSTRING,
438 "file required in querystring");
441 if (gw_trans->commit_id == NULL) {
442 error = got_error_msg(GOT_ERR_QUERYSTRING,
443 "commit required in querystring");
446 error = gw_get_header(gw_trans, header, 1);
450 error = gw_output_blob_buf(gw_trans, header);
454 gw_trans->mime = KMIME_TEXT_PLAIN;
455 err = gw_display_index(gw_trans);
460 kerr = khttp_puts(gw_trans->gw_req, error->msg);
463 gw_free_header(header);
464 if (error == NULL && kerr != KCGI_OK)
465 error = gw_kcgi_error(kerr);
469 static const struct got_error *
470 gw_diff(struct gw_trans *gw_trans)
472 const struct got_error *error = NULL;
473 struct gw_header *header = NULL;
475 enum kcgi_err kerr = KCGI_OK;
478 if (pledge("stdio rpath wpath cpath proc exec sendfd unveil",
480 return got_error_from_errno("pledge");
482 if ((header = gw_init_header()) == NULL)
483 return got_error_from_errno("malloc");
485 error = gw_apply_unveil(gw_trans->gw_dir->path);
489 error = gw_get_header(gw_trans, header, 1);
493 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
494 "diff_header_wrapper", KATTR__MAX);
497 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
498 "diff_header", KATTR__MAX);
501 error = gw_gen_diff_header(gw_trans, header->parent_id,
505 error = gw_gen_commit_header(gw_trans, header->commit_id,
509 error = gw_gen_tree_header(gw_trans, header->tree_id);
512 error = gw_gen_author_header(gw_trans, header->author);
515 error = gw_gen_committer_header(gw_trans, header->author);
518 error = gw_get_time_str(&age, header->committer_time,
522 error = gw_gen_age_header(gw_trans, age ?age : "");
525 error = gw_gen_commit_msg_header(gw_trans, header->commit_msg);
528 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
531 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
532 "dotted_line", KATTR__MAX);
535 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
539 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
543 error = gw_output_diff(gw_trans, header);
547 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
549 gw_free_header(header);
551 if (error == NULL && kerr != KCGI_OK)
552 error = gw_kcgi_error(kerr);
556 static const struct got_error *
557 gw_index(struct gw_trans *gw_trans)
559 const struct got_error *error = NULL;
560 struct gw_dir *gw_dir = NULL;
561 char *href_next = NULL, *href_prev = NULL, *href_summary = NULL;
562 char *href_briefs = NULL, *href_commits = NULL, *href_tree = NULL;
563 char *href_tags = NULL;
564 unsigned int prev_disp = 0, next_disp = 1, dir_c = 0;
565 enum kcgi_err kerr = KCGI_OK;
568 if (pledge("stdio rpath proc exec sendfd unveil",
570 error = got_error_from_errno("pledge");
574 error = gw_apply_unveil(gw_trans->gw_conf->got_repos_path);
578 error = gw_load_got_paths(gw_trans);
582 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
583 "index_header", KATTR__MAX);
585 return gw_kcgi_error(kerr);
586 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
587 "index_header_project", KATTR__MAX);
589 return gw_kcgi_error(kerr);
590 kerr = khtml_puts(gw_trans->gw_html_req, "Project");
592 return gw_kcgi_error(kerr);
593 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
595 return gw_kcgi_error(kerr);
597 if (gw_trans->gw_conf->got_show_repo_description) {
598 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
599 "index_header_description", KATTR__MAX);
601 return gw_kcgi_error(kerr);
602 kerr = khtml_puts(gw_trans->gw_html_req, "Description");
604 return gw_kcgi_error(kerr);
605 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
607 return gw_kcgi_error(kerr);
610 if (gw_trans->gw_conf->got_show_repo_owner) {
611 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
612 "index_header_owner", KATTR__MAX);
614 return gw_kcgi_error(kerr);
615 kerr = khtml_puts(gw_trans->gw_html_req, "Owner");
617 return gw_kcgi_error(kerr);
618 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
620 return gw_kcgi_error(kerr);
623 if (gw_trans->gw_conf->got_show_repo_age) {
624 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
625 "index_header_age", KATTR__MAX);
627 return gw_kcgi_error(kerr);
628 kerr = khtml_puts(gw_trans->gw_html_req, "Last Change");
630 return gw_kcgi_error(kerr);
631 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
633 return gw_kcgi_error(kerr);
636 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
638 return gw_kcgi_error(kerr);
640 if (TAILQ_EMPTY(&gw_trans->gw_dirs)) {
641 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
642 "index_wrapper", KATTR__MAX);
644 return gw_kcgi_error(kerr);
645 kerr = khtml_printf(gw_trans->gw_html_req,
646 "No repositories found in %s",
647 gw_trans->gw_conf->got_repos_path);
649 return gw_kcgi_error(kerr);
650 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
652 return gw_kcgi_error(kerr);
653 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
654 "dotted_line", KATTR__MAX);
656 return gw_kcgi_error(kerr);
657 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
659 return gw_kcgi_error(kerr);
663 TAILQ_FOREACH(gw_dir, &gw_trans->gw_dirs, entry)
666 TAILQ_FOREACH(gw_dir, &gw_trans->gw_dirs, entry) {
667 if (gw_trans->page > 0 && (gw_trans->page *
668 gw_trans->gw_conf->got_max_repos_display) > prev_disp) {
675 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
676 "index_wrapper", KATTR__MAX);
680 href_summary = khttp_urlpart(NULL, NULL, "gotweb", "path",
681 gw_dir->name, "action", "summary", NULL);
682 if (href_summary == NULL) {
683 error = got_error_from_errno("khttp_urlpart");
686 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
687 "index_project", KATTR__MAX);
690 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A, KATTR_HREF,
691 href_summary, KATTR__MAX);
694 kerr = khtml_puts(gw_trans->gw_html_req, gw_dir->name);
697 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
700 if (gw_trans->gw_conf->got_show_repo_description) {
701 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
702 KATTR_ID, "index_project_description", KATTR__MAX);
705 kerr = khtml_puts(gw_trans->gw_html_req,
706 gw_dir->description ? gw_dir->description : "");
709 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
713 if (gw_trans->gw_conf->got_show_repo_owner) {
714 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
715 KATTR_ID, "index_project_owner", KATTR__MAX);
718 kerr = khtml_puts(gw_trans->gw_html_req,
719 gw_dir->owner ? gw_dir->owner : "");
722 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
726 if (gw_trans->gw_conf->got_show_repo_age) {
727 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
728 KATTR_ID, "index_project_age", KATTR__MAX);
731 kerr = khtml_puts(gw_trans->gw_html_req,
732 gw_dir->age ? gw_dir->age : "");
735 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
740 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
741 "navs_wrapper", KATTR__MAX);
744 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
749 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A, KATTR_HREF,
750 href_summary, KATTR__MAX);
753 kerr = khtml_puts(gw_trans->gw_html_req, "summary");
756 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
760 kerr = khtml_puts(gw_trans->gw_html_req, " | ");
764 href_briefs = khttp_urlpart(NULL, NULL, "gotweb", "path",
765 gw_dir->name, "action", "briefs", NULL);
766 if (href_briefs == NULL) {
767 error = got_error_from_errno("khttp_urlpart");
770 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A, KATTR_HREF,
771 href_briefs, KATTR__MAX);
774 kerr = khtml_puts(gw_trans->gw_html_req, "commit briefs");
777 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
779 error = gw_kcgi_error(kerr);
781 kerr = khtml_puts(gw_trans->gw_html_req, " | ");
785 href_commits = khttp_urlpart(NULL, NULL, "gotweb", "path",
786 gw_dir->name, "action", "commits", NULL);
787 if (href_commits == NULL) {
788 error = got_error_from_errno("khttp_urlpart");
791 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A, KATTR_HREF,
792 href_commits, KATTR__MAX);
795 kerr = khtml_puts(gw_trans->gw_html_req, "commits");
798 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
802 kerr = khtml_puts(gw_trans->gw_html_req, " | ");
806 href_tags = khttp_urlpart(NULL, NULL, "gotweb", "path",
807 gw_dir->name, "action", "tags", NULL);
808 if (href_tags == NULL) {
809 error = got_error_from_errno("khttp_urlpart");
812 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A, KATTR_HREF,
813 href_tags, KATTR__MAX);
816 kerr = khtml_puts(gw_trans->gw_html_req, "tags");
819 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
823 kerr = khtml_puts(gw_trans->gw_html_req, " | ");
827 href_tree = khttp_urlpart(NULL, NULL, "gotweb", "path",
828 gw_dir->name, "action", "tree", NULL);
829 if (href_tree == NULL) {
830 error = got_error_from_errno("khttp_urlpart");
833 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A, KATTR_HREF,
834 href_tree, KATTR__MAX);
837 kerr = khtml_puts(gw_trans->gw_html_req, "tree");
841 kerr = khtml_closeelem(gw_trans->gw_html_req, 4);
844 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
845 "dotted_line", KATTR__MAX);
848 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
863 if (gw_trans->gw_conf->got_max_repos_display == 0)
866 if ((next_disp == gw_trans->gw_conf->got_max_repos_display) ||
867 ((gw_trans->gw_conf->got_max_repos_display > 0) &&
868 (gw_trans->page > 0) &&
869 (next_disp == gw_trans->gw_conf->got_max_repos_display ||
870 prev_disp == gw_trans->repos_total))) {
871 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
872 KATTR_ID, "np_wrapper", KATTR__MAX);
875 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
876 KATTR_ID, "nav_prev", KATTR__MAX);
881 if ((gw_trans->gw_conf->got_max_repos_display > 0) &&
882 (gw_trans->page > 0) &&
883 (next_disp == gw_trans->gw_conf->got_max_repos_display ||
884 prev_disp == gw_trans->repos_total)) {
885 href_prev = khttp_urlpartx(NULL, NULL, "gotweb", "page",
886 KATTRX_INT, (int64_t)(gw_trans->page - 1), NULL);
887 if (href_prev == NULL) {
888 error = got_error_from_errno("khttp_urlpartx");
891 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
892 KATTR_HREF, href_prev, KATTR__MAX);
895 kerr = khtml_puts(gw_trans->gw_html_req, "Previous");
898 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
903 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
905 return gw_kcgi_error(kerr);
907 if (gw_trans->gw_conf->got_max_repos_display > 0 &&
908 next_disp == gw_trans->gw_conf->got_max_repos_display &&
909 dir_c != (gw_trans->page + 1) *
910 gw_trans->gw_conf->got_max_repos_display) {
911 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
912 KATTR_ID, "nav_next", KATTR__MAX);
915 href_next = khttp_urlpartx(NULL, NULL, "gotweb", "page",
916 KATTRX_INT, (int64_t)(gw_trans->page + 1), NULL);
917 if (href_next == NULL) {
918 error = got_error_from_errno("khttp_urlpartx");
921 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
922 KATTR_HREF, href_next, KATTR__MAX);
925 kerr = khtml_puts(gw_trans->gw_html_req, "Next");
928 kerr = khtml_closeelem(gw_trans->gw_html_req, 3);
935 if ((gw_trans->gw_conf->got_max_repos_display > 0) &&
936 (gw_trans->page > 0) &&
937 (next_disp == gw_trans->gw_conf->got_max_repos_display ||
938 prev_disp == gw_trans->repos_total)) {
939 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
953 if (error == NULL && kerr != KCGI_OK)
954 error = gw_kcgi_error(kerr);
958 static const struct got_error *
959 gw_commits(struct gw_trans *gw_trans)
961 const struct got_error *error = NULL;
962 struct gw_header *header = NULL, *n_header = NULL;
963 char *age = NULL, *href_diff = NULL, *href_tree = NULL;
964 char *href_prev = NULL, *href_next = NULL;
965 enum kcgi_err kerr = KCGI_OK;
966 int commit_found = 0;
968 if ((header = gw_init_header()) == NULL)
969 return got_error_from_errno("malloc");
972 if (pledge("stdio rpath proc exec sendfd unveil",
974 error = got_error_from_errno("pledge");
978 error = gw_apply_unveil(gw_trans->gw_dir->path);
982 error = gw_get_header(gw_trans, header,
983 gw_trans->gw_conf->got_max_commits_display);
987 TAILQ_FOREACH(n_header, &gw_trans->gw_headers, entry) {
988 if (commit_found == 0 && gw_trans->commit_id != NULL) {
989 if (strcmp(gw_trans->commit_id,
990 n_header->commit_id) != 0)
995 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
996 "commits_line_wrapper", KATTR__MAX);
999 error = gw_gen_commit_header(gw_trans, n_header->commit_id,
1000 n_header->refs_str);
1003 error = gw_gen_author_header(gw_trans, n_header->author);
1006 error = gw_gen_committer_header(gw_trans, n_header->author);
1009 error = gw_get_time_str(&age, n_header->committer_time,
1013 error = gw_gen_age_header(gw_trans, age ?age : "");
1016 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
1017 if (kerr != KCGI_OK)
1020 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
1021 "dotted_line", KATTR__MAX);
1022 if (kerr != KCGI_OK)
1024 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1025 if (kerr != KCGI_OK)
1028 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
1029 "commit", KATTR__MAX);
1030 if (kerr != KCGI_OK)
1032 kerr = khttp_puts(gw_trans->gw_req, n_header->commit_msg);
1033 if (kerr != KCGI_OK)
1035 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1036 if (kerr != KCGI_OK)
1039 href_diff = khttp_urlpart(NULL, NULL, "gotweb", "path",
1040 gw_trans->repo_name, "action", "diff", "commit",
1041 n_header->commit_id, NULL);
1042 if (href_diff == NULL) {
1043 error = got_error_from_errno("khttp_urlpart");
1046 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1047 KATTR_ID, "navs_wrapper", KATTR__MAX);
1048 if (kerr != KCGI_OK)
1050 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1051 KATTR_ID, "navs", KATTR__MAX);
1052 if (kerr != KCGI_OK)
1054 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
1055 KATTR_HREF, href_diff, KATTR__MAX);
1056 if (kerr != KCGI_OK)
1058 kerr = khtml_puts(gw_trans->gw_html_req, "diff");
1059 if (kerr != KCGI_OK)
1061 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1062 if (kerr != KCGI_OK)
1065 kerr = khtml_puts(gw_trans->gw_html_req, " | ");
1066 if (kerr != KCGI_OK)
1069 href_tree = khttp_urlpart(NULL, NULL, "gotweb", "path",
1070 gw_trans->repo_name, "action", "tree", "commit",
1071 n_header->commit_id, NULL);
1072 if (href_tree == NULL) {
1073 error = got_error_from_errno("khttp_urlpart");
1076 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
1077 KATTR_HREF, href_tree, KATTR__MAX);
1078 if (kerr != KCGI_OK)
1080 khtml_puts(gw_trans->gw_html_req, "tree");
1081 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1082 if (kerr != KCGI_OK)
1084 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1085 if (kerr != KCGI_OK)
1088 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
1089 "solid_line", KATTR__MAX);
1090 if (kerr != KCGI_OK)
1092 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
1093 if (kerr != KCGI_OK)
1100 if (gw_trans->next_id || gw_trans->prev_id) {
1101 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1102 KATTR_ID, "np_wrapper", KATTR__MAX);
1103 if (kerr != KCGI_OK)
1105 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1106 KATTR_ID, "nav_prev", KATTR__MAX);
1107 if (kerr != KCGI_OK)
1111 if (gw_trans->prev_id) {
1112 href_prev = khttp_urlpartx(NULL, NULL, "gotweb", "path",
1113 KATTRX_STRING, gw_trans->repo_name, "page",
1114 KATTRX_INT, (int64_t) (gw_trans->page - 1), "action",
1115 KATTRX_STRING, "commits", "commit", KATTRX_STRING,
1116 gw_trans->prev_id ? gw_trans->prev_id : "", NULL);
1117 if (href_prev == NULL) {
1118 error = got_error_from_errno("khttp_urlpartx");
1121 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
1122 KATTR_HREF, href_prev, KATTR__MAX);
1123 if (kerr != KCGI_OK)
1125 kerr = khtml_puts(gw_trans->gw_html_req, "Previous");
1126 if (kerr != KCGI_OK)
1128 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1129 if (kerr != KCGI_OK)
1133 if (gw_trans->next_id || gw_trans->page > 0) {
1134 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1135 if (kerr != KCGI_OK)
1136 return gw_kcgi_error(kerr);
1139 if (gw_trans->next_id) {
1140 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1141 KATTR_ID, "nav_next", KATTR__MAX);
1142 if (kerr != KCGI_OK)
1144 href_next = khttp_urlpartx(NULL, NULL, "gotweb", "path",
1145 KATTRX_STRING, gw_trans->repo_name, "page",
1146 KATTRX_INT, (int64_t) (gw_trans->page + 1), "action",
1147 KATTRX_STRING, "commits", "commit", KATTRX_STRING,
1148 gw_trans->next_id, NULL);
1149 if (href_next == NULL) {
1150 error = got_error_from_errno("khttp_urlpartx");
1153 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
1154 KATTR_HREF, href_next, KATTR__MAX);
1155 if (kerr != KCGI_OK)
1157 kerr = khtml_puts(gw_trans->gw_html_req, "Next");
1158 if (kerr != KCGI_OK)
1160 kerr = khtml_closeelem(gw_trans->gw_html_req, 3);
1161 if (kerr != KCGI_OK)
1165 if (gw_trans->next_id || gw_trans->page > 0) {
1166 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
1167 if (kerr != KCGI_OK)
1171 gw_free_header(header);
1172 TAILQ_FOREACH(n_header, &gw_trans->gw_headers, entry)
1173 gw_free_header(n_header);
1179 if (error == NULL && kerr != KCGI_OK)
1180 error = gw_kcgi_error(kerr);
1184 static const struct got_error *
1185 gw_briefs(struct gw_trans *gw_trans)
1187 const struct got_error *error = NULL;
1188 struct gw_header *header = NULL, *n_header = NULL;
1189 char *age = NULL, *href_diff = NULL, *href_tree = NULL;
1190 char *href_prev = NULL, *href_next = NULL;
1191 char *newline, *smallerthan;
1192 enum kcgi_err kerr = KCGI_OK;
1193 int commit_found = 0;
1195 if ((header = gw_init_header()) == NULL)
1196 return got_error_from_errno("malloc");
1199 if (pledge("stdio rpath proc exec sendfd unveil",
1201 error = got_error_from_errno("pledge");
1205 if (gw_trans->action != GW_SUMMARY) {
1206 error = gw_apply_unveil(gw_trans->gw_dir->path);
1211 if (gw_trans->action == GW_SUMMARY)
1212 error = gw_get_header(gw_trans, header, D_MAXSLCOMMDISP);
1214 error = gw_get_header(gw_trans, header,
1215 gw_trans->gw_conf->got_max_commits_display);
1219 TAILQ_FOREACH(n_header, &gw_trans->gw_headers, entry) {
1220 if (commit_found == 0 && gw_trans->commit_id != NULL) {
1221 if (strcmp(gw_trans->commit_id,
1222 n_header->commit_id) != 0)
1227 error = gw_get_time_str(&age, n_header->committer_time,
1232 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1233 KATTR_ID, "briefs_wrapper", KATTR__MAX);
1234 if (kerr != KCGI_OK)
1237 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1238 KATTR_ID, "briefs_age", KATTR__MAX);
1239 if (kerr != KCGI_OK)
1241 kerr = khtml_puts(gw_trans->gw_html_req, age ? age : "");
1242 if (kerr != KCGI_OK)
1244 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1245 if (kerr != KCGI_OK)
1248 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1249 KATTR_ID, "briefs_author", KATTR__MAX);
1250 if (kerr != KCGI_OK)
1252 smallerthan = strchr(n_header->author, '<');
1254 *smallerthan = '\0';
1255 kerr = khtml_puts(gw_trans->gw_html_req, n_header->author);
1256 if (kerr != KCGI_OK)
1258 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1259 if (kerr != KCGI_OK)
1262 href_diff = khttp_urlpart(NULL, NULL, "gotweb", "path",
1263 gw_trans->repo_name, "action", "diff", "commit",
1264 n_header->commit_id, NULL);
1265 if (href_diff == NULL) {
1266 error = got_error_from_errno("khttp_urlpart");
1269 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1270 KATTR_ID, "briefs_log", KATTR__MAX);
1271 if (kerr != KCGI_OK)
1273 newline = strchr(n_header->commit_msg, '\n');
1276 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
1277 KATTR_HREF, href_diff, KATTR__MAX);
1278 if (kerr != KCGI_OK)
1280 kerr = khtml_puts(gw_trans->gw_html_req, n_header->commit_msg);
1281 if (kerr != KCGI_OK)
1283 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1284 if (kerr != KCGI_OK)
1287 if (n_header->refs_str) {
1288 kerr = khtml_puts(gw_trans->gw_html_req, " ");
1289 if (kerr != KCGI_OK)
1291 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_SPAN,
1292 KATTR_ID, "refs_str", KATTR__MAX);
1293 if (kerr != KCGI_OK)
1295 kerr = khtml_printf(gw_trans->gw_html_req, "(%s)",
1296 n_header->refs_str);
1297 if (kerr != KCGI_OK)
1299 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1300 if (kerr != KCGI_OK)
1304 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1305 if (kerr != KCGI_OK)
1308 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1309 KATTR_ID, "navs_wrapper", KATTR__MAX);
1310 if (kerr != KCGI_OK)
1312 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1313 KATTR_ID, "navs", KATTR__MAX);
1314 if (kerr != KCGI_OK)
1316 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
1317 KATTR_HREF, href_diff, KATTR__MAX);
1318 if (kerr != KCGI_OK)
1320 kerr = khtml_puts(gw_trans->gw_html_req, "diff");
1321 if (kerr != KCGI_OK)
1323 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1324 if (kerr != KCGI_OK)
1327 kerr = khtml_puts(gw_trans->gw_html_req, " | ");
1328 if (kerr != KCGI_OK)
1331 href_tree = khttp_urlpart(NULL, NULL, "gotweb", "path",
1332 gw_trans->repo_name, "action", "tree", "commit",
1333 n_header->commit_id, NULL);
1334 if (href_tree == NULL) {
1335 error = got_error_from_errno("khttp_urlpart");
1338 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
1339 KATTR_HREF, href_tree, KATTR__MAX);
1340 if (kerr != KCGI_OK)
1342 khtml_puts(gw_trans->gw_html_req, "tree");
1343 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1344 if (kerr != KCGI_OK)
1346 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1347 if (kerr != KCGI_OK)
1350 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1351 KATTR_ID, "dotted_line", KATTR__MAX);
1352 if (kerr != KCGI_OK)
1354 kerr = khtml_closeelem(gw_trans->gw_html_req, 3);
1355 if (kerr != KCGI_OK)
1366 if (gw_trans->next_id || gw_trans->prev_id) {
1367 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1368 KATTR_ID, "np_wrapper", KATTR__MAX);
1369 if (kerr != KCGI_OK)
1371 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1372 KATTR_ID, "nav_prev", KATTR__MAX);
1373 if (kerr != KCGI_OK)
1377 if (gw_trans->prev_id) {
1378 href_prev = khttp_urlpartx(NULL, NULL, "gotweb", "path",
1379 KATTRX_STRING, gw_trans->repo_name, "page",
1380 KATTRX_INT, (int64_t) (gw_trans->page - 1), "action",
1381 KATTRX_STRING, "briefs", "commit", KATTRX_STRING,
1382 gw_trans->prev_id ? gw_trans->prev_id : "", NULL);
1383 if (href_prev == NULL) {
1384 error = got_error_from_errno("khttp_urlpartx");
1387 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
1388 KATTR_HREF, href_prev, KATTR__MAX);
1389 if (kerr != KCGI_OK)
1391 kerr = khtml_puts(gw_trans->gw_html_req, "Previous");
1392 if (kerr != KCGI_OK)
1394 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1395 if (kerr != KCGI_OK)
1399 if (gw_trans->next_id || gw_trans->page > 0) {
1400 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1401 if (kerr != KCGI_OK)
1402 return gw_kcgi_error(kerr);
1405 if (gw_trans->next_id) {
1406 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1407 KATTR_ID, "nav_next", KATTR__MAX);
1408 if (kerr != KCGI_OK)
1411 href_next = khttp_urlpartx(NULL, NULL, "gotweb", "path",
1412 KATTRX_STRING, gw_trans->repo_name, "page",
1413 KATTRX_INT, (int64_t) (gw_trans->page + 1), "action",
1414 KATTRX_STRING, "briefs", "commit", KATTRX_STRING,
1415 gw_trans->next_id, NULL);
1416 if (href_next == NULL) {
1417 error = got_error_from_errno("khttp_urlpartx");
1420 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
1421 KATTR_HREF, href_next, KATTR__MAX);
1422 if (kerr != KCGI_OK)
1424 kerr = khtml_puts(gw_trans->gw_html_req, "Next");
1425 if (kerr != KCGI_OK)
1427 kerr = khtml_closeelem(gw_trans->gw_html_req, 3);
1428 if (kerr != KCGI_OK)
1432 if (gw_trans->next_id || gw_trans->page > 0) {
1433 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
1434 if (kerr != KCGI_OK)
1438 gw_free_header(header);
1439 TAILQ_FOREACH(n_header, &gw_trans->gw_headers, entry)
1440 gw_free_header(n_header);
1446 if (error == NULL && kerr != KCGI_OK)
1447 error = gw_kcgi_error(kerr);
1451 static const struct got_error *
1452 gw_summary(struct gw_trans *gw_trans)
1454 const struct got_error *error = NULL;
1456 enum kcgi_err kerr = KCGI_OK;
1459 if (pledge("stdio rpath proc exec sendfd unveil", NULL) == -1)
1460 return got_error_from_errno("pledge");
1462 error = gw_apply_unveil(gw_trans->gw_dir->path);
1466 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
1467 "summary_wrapper", KATTR__MAX);
1468 if (kerr != KCGI_OK)
1469 return gw_kcgi_error(kerr);
1471 if (gw_trans->gw_conf->got_show_repo_description &&
1472 gw_trans->gw_dir->description != NULL &&
1473 (strcmp(gw_trans->gw_dir->description, "") != 0)) {
1474 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1475 KATTR_ID, "description_title", KATTR__MAX);
1476 if (kerr != KCGI_OK)
1478 kerr = khtml_puts(gw_trans->gw_html_req, "Description: ");
1479 if (kerr != KCGI_OK)
1481 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1482 if (kerr != KCGI_OK)
1484 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1485 KATTR_ID, "description", KATTR__MAX);
1486 if (kerr != KCGI_OK)
1488 kerr = khtml_puts(gw_trans->gw_html_req,
1489 gw_trans->gw_dir->description);
1490 if (kerr != KCGI_OK)
1492 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1493 if (kerr != KCGI_OK)
1497 if (gw_trans->gw_conf->got_show_repo_owner &&
1498 gw_trans->gw_dir->owner != NULL &&
1499 (strcmp(gw_trans->gw_dir->owner, "") != 0)) {
1500 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1501 KATTR_ID, "repo_owner_title", KATTR__MAX);
1502 if (kerr != KCGI_OK)
1504 kerr = khtml_puts(gw_trans->gw_html_req, "Owner: ");
1505 if (kerr != KCGI_OK)
1507 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1508 if (kerr != KCGI_OK)
1510 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1511 KATTR_ID, "repo_owner", KATTR__MAX);
1512 if (kerr != KCGI_OK)
1514 kerr = khtml_puts(gw_trans->gw_html_req,
1515 gw_trans->gw_dir->owner);
1516 if (kerr != KCGI_OK)
1518 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1519 if (kerr != KCGI_OK)
1523 if (gw_trans->gw_conf->got_show_repo_age) {
1524 error = gw_get_repo_age(&age, gw_trans, gw_trans->gw_dir->path,
1529 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1530 KATTR_ID, "last_change_title", KATTR__MAX);
1531 if (kerr != KCGI_OK)
1533 kerr = khtml_puts(gw_trans->gw_html_req,
1535 if (kerr != KCGI_OK)
1537 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1538 if (kerr != KCGI_OK)
1540 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1541 KATTR_ID, "last_change", KATTR__MAX);
1542 if (kerr != KCGI_OK)
1544 kerr = khtml_puts(gw_trans->gw_html_req, age);
1545 if (kerr != KCGI_OK)
1547 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1548 if (kerr != KCGI_OK)
1553 if (gw_trans->gw_conf->got_show_repo_cloneurl &&
1554 gw_trans->gw_dir->url != NULL &&
1555 (strcmp(gw_trans->gw_dir->url, "") != 0)) {
1556 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1557 KATTR_ID, "cloneurl_title", KATTR__MAX);
1558 if (kerr != KCGI_OK)
1560 kerr = khtml_puts(gw_trans->gw_html_req, "Clone URL: ");
1561 if (kerr != KCGI_OK)
1563 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1564 if (kerr != KCGI_OK)
1566 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1567 KATTR_ID, "cloneurl", KATTR__MAX);
1568 if (kerr != KCGI_OK)
1570 kerr = khtml_puts(gw_trans->gw_html_req, gw_trans->gw_dir->url);
1571 if (kerr != KCGI_OK)
1573 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1574 if (kerr != KCGI_OK)
1578 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1579 if (kerr != KCGI_OK)
1582 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
1583 "briefs_title_wrapper", KATTR__MAX);
1584 if (kerr != KCGI_OK)
1586 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
1587 "briefs_title", KATTR__MAX);
1588 if (kerr != KCGI_OK)
1590 kerr = khtml_puts(gw_trans->gw_html_req, "Commit Briefs");
1591 if (kerr != KCGI_OK)
1593 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
1594 if (kerr != KCGI_OK)
1596 error = gw_briefs(gw_trans);
1600 error = gw_tags(gw_trans);
1604 error = gw_output_repo_heads(gw_trans);
1607 if (error == NULL && kerr != KCGI_OK)
1608 error = gw_kcgi_error(kerr);
1612 static const struct got_error *
1613 gw_tree(struct gw_trans *gw_trans)
1615 const struct got_error *error = NULL;
1616 struct gw_header *header = NULL;
1617 char *tree = NULL, *tree_html = NULL, *tree_html_disp = NULL;
1619 enum kcgi_err kerr = KCGI_OK;
1622 if (pledge("stdio rpath proc exec sendfd unveil", NULL) == -1)
1623 return got_error_from_errno("pledge");
1625 if ((header = gw_init_header()) == NULL)
1626 return got_error_from_errno("malloc");
1628 error = gw_apply_unveil(gw_trans->gw_dir->path);
1632 error = gw_get_header(gw_trans, header, 1);
1636 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
1637 "tree_header_wrapper", KATTR__MAX);
1638 if (kerr != KCGI_OK)
1640 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
1641 "tree_header", KATTR__MAX);
1642 if (kerr != KCGI_OK)
1644 error = gw_gen_tree_header(gw_trans, header->tree_id);
1647 error = gw_get_time_str(&age, header->committer_time,
1651 error = gw_gen_age_header(gw_trans, age ?age : "");
1654 error = gw_gen_commit_msg_header(gw_trans, header->commit_msg);
1657 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
1658 if (kerr != KCGI_OK)
1660 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
1661 "dotted_line", KATTR__MAX);
1662 if (kerr != KCGI_OK)
1664 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1665 if (kerr != KCGI_OK)
1668 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
1669 "tree", KATTR__MAX);
1670 if (kerr != KCGI_OK)
1672 error = gw_output_repo_tree(gw_trans, header);
1676 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1678 gw_free_header(header);
1679 free(tree_html_disp);
1683 if (error == NULL && kerr != KCGI_OK)
1684 error = gw_kcgi_error(kerr);
1688 static const struct got_error *
1689 gw_tags(struct gw_trans *gw_trans)
1691 const struct got_error *error = NULL;
1692 struct gw_header *header = NULL;
1693 char *href_next = NULL, *href_prev = NULL;
1694 enum kcgi_err kerr = KCGI_OK;
1697 if (pledge("stdio rpath proc exec sendfd unveil", NULL) == -1)
1698 return got_error_from_errno("pledge");
1700 if ((header = gw_init_header()) == NULL)
1701 return got_error_from_errno("malloc");
1703 if (gw_trans->action != GW_SUMMARY) {
1704 error = gw_apply_unveil(gw_trans->gw_dir->path);
1709 error = gw_get_header(gw_trans, header, 1);
1713 if (gw_trans->action == GW_SUMMARY) {
1714 gw_trans->next_id = NULL;
1715 error = gw_output_repo_tags(gw_trans, header,
1716 D_MAXSLCOMMDISP, TAGBRIEF);
1720 error = gw_output_repo_tags(gw_trans, header,
1721 gw_trans->gw_conf->got_max_commits_display, TAGBRIEF);
1726 if (gw_trans->next_id || gw_trans->page > 0) {
1727 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1728 KATTR_ID, "np_wrapper", KATTR__MAX);
1729 if (kerr != KCGI_OK)
1731 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1732 KATTR_ID, "nav_prev", KATTR__MAX);
1733 if (kerr != KCGI_OK)
1737 if (gw_trans->prev_id) {
1738 href_prev = khttp_urlpartx(NULL, NULL, "gotweb", "path",
1739 KATTRX_STRING, gw_trans->repo_name, "page",
1740 KATTRX_INT, (int64_t) (gw_trans->page - 1), "action",
1741 KATTRX_STRING, "tags", "commit", KATTRX_STRING,
1742 gw_trans->prev_id ? gw_trans->prev_id : "", NULL);
1743 if (href_prev == NULL) {
1744 error = got_error_from_errno("khttp_urlpartx");
1747 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
1748 KATTR_HREF, href_prev, KATTR__MAX);
1749 if (kerr != KCGI_OK)
1751 kerr = khtml_puts(gw_trans->gw_html_req, "Previous");
1752 if (kerr != KCGI_OK)
1754 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1755 if (kerr != KCGI_OK)
1759 if (gw_trans->next_id || gw_trans->page > 0) {
1760 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1761 if (kerr != KCGI_OK)
1762 return gw_kcgi_error(kerr);
1765 if (gw_trans->next_id) {
1766 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
1767 KATTR_ID, "nav_next", KATTR__MAX);
1768 if (kerr != KCGI_OK)
1770 href_next = khttp_urlpartx(NULL, NULL, "gotweb", "path",
1771 KATTRX_STRING, gw_trans->repo_name, "page",
1772 KATTRX_INT, (int64_t) (gw_trans->page + 1), "action",
1773 KATTRX_STRING, "tags", "commit", KATTRX_STRING,
1774 gw_trans->next_id, NULL);
1775 if (href_next == NULL) {
1776 error = got_error_from_errno("khttp_urlpartx");
1779 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
1780 KATTR_HREF, href_next, KATTR__MAX);
1781 if (kerr != KCGI_OK)
1783 kerr = khtml_puts(gw_trans->gw_html_req, "Next");
1784 if (kerr != KCGI_OK)
1786 kerr = khtml_closeelem(gw_trans->gw_html_req, 3);
1787 if (kerr != KCGI_OK)
1791 if (gw_trans->next_id || gw_trans->page > 0) {
1792 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
1793 if (kerr != KCGI_OK)
1797 gw_free_header(header);
1800 if (error == NULL && kerr != KCGI_OK)
1801 error = gw_kcgi_error(kerr);
1805 static const struct got_error *
1806 gw_tag(struct gw_trans *gw_trans)
1808 const struct got_error *error = NULL;
1809 struct gw_header *header = NULL;
1810 enum kcgi_err kerr = KCGI_OK;
1813 if (pledge("stdio rpath proc exec sendfd unveil", NULL) == -1)
1814 return got_error_from_errno("pledge");
1816 if ((header = gw_init_header()) == NULL)
1817 return got_error_from_errno("malloc");
1819 error = gw_apply_unveil(gw_trans->gw_dir->path);
1823 if (gw_trans->commit_id == NULL) {
1824 error = got_error_msg(GOT_ERR_QUERYSTRING,
1825 "commit required in querystring");
1829 error = gw_get_header(gw_trans, header, 1);
1833 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
1834 "tag_header_wrapper", KATTR__MAX);
1835 if (kerr != KCGI_OK)
1837 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
1838 "tag_header", KATTR__MAX);
1839 if (kerr != KCGI_OK)
1841 error = gw_gen_commit_header(gw_trans, header->commit_id,
1845 error = gw_gen_commit_msg_header(gw_trans, header->commit_msg);
1848 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
1849 if (kerr != KCGI_OK)
1851 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
1852 "dotted_line", KATTR__MAX);
1853 if (kerr != KCGI_OK)
1855 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1856 if (kerr != KCGI_OK)
1859 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
1860 "tree", KATTR__MAX);
1861 if (kerr != KCGI_OK)
1864 error = gw_output_repo_tags(gw_trans, header, 1, TAGFULL);
1868 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
1870 gw_free_header(header);
1871 if (error == NULL && kerr != KCGI_OK)
1872 error = gw_kcgi_error(kerr);
1876 static const struct got_error *
1877 gw_load_got_path(struct gw_trans *gw_trans, struct gw_dir *gw_dir)
1879 const struct got_error *error = NULL;
1884 if (asprintf(&dir_test, "%s/%s/%s",
1885 gw_trans->gw_conf->got_repos_path, gw_dir->name,
1886 GOTWEB_GIT_DIR) == -1)
1887 return got_error_from_errno("asprintf");
1889 dt = opendir(dir_test);
1893 gw_dir->path = strdup(dir_test);
1894 if (gw_dir->path == NULL) {
1896 error = got_error_from_errno("strdup");
1903 if (asprintf(&dir_test, "%s/%s/%s",
1904 gw_trans->gw_conf->got_repos_path, gw_dir->name,
1905 GOTWEB_GOT_DIR) == -1) {
1907 error = got_error_from_errno("asprintf");
1911 dt = opendir(dir_test);
1916 error = got_error(GOT_ERR_NOT_GIT_REPO);
1920 if (asprintf(&dir_test, "%s/%s",
1921 gw_trans->gw_conf->got_repos_path, gw_dir->name) == -1) {
1922 error = got_error_from_errno("asprintf");
1927 gw_dir->path = strdup(dir_test);
1928 if (gw_dir->path == NULL) {
1930 error = got_error_from_errno("strdup");
1934 dt = opendir(dir_test);
1936 error = got_error_path(gw_dir->name, GOT_ERR_NOT_GIT_REPO);
1941 error = gw_get_repo_description(&gw_dir->description, gw_trans,
1945 error = gw_get_repo_owner(&gw_dir->owner, gw_trans, gw_dir->path);
1948 error = gw_get_repo_age(&gw_dir->age, gw_trans, gw_dir->path,
1952 error = gw_get_clone_url(&gw_dir->url, gw_trans, gw_dir->path);
1956 if (dt && closedir(dt) == -1 && error == NULL)
1957 error = got_error_from_errno("closedir");
1961 static const struct got_error *
1962 gw_load_got_paths(struct gw_trans *gw_trans)
1964 const struct got_error *error = NULL;
1966 struct dirent **sd_dent;
1967 struct gw_dir *gw_dir;
1969 unsigned int d_cnt, d_i;
1971 d = opendir(gw_trans->gw_conf->got_repos_path);
1973 error = got_error_from_errno2("opendir",
1974 gw_trans->gw_conf->got_repos_path);
1978 d_cnt = scandir(gw_trans->gw_conf->got_repos_path, &sd_dent, NULL,
1981 error = got_error_from_errno2("scandir",
1982 gw_trans->gw_conf->got_repos_path);
1986 for (d_i = 0; d_i < d_cnt; d_i++) {
1987 if (gw_trans->gw_conf->got_max_repos > 0 &&
1988 (d_i - 2) == gw_trans->gw_conf->got_max_repos)
1989 break; /* account for parent and self */
1991 if (strcmp(sd_dent[d_i]->d_name, ".") == 0 ||
1992 strcmp(sd_dent[d_i]->d_name, "..") == 0)
1995 error = gw_init_gw_dir(&gw_dir, sd_dent[d_i]->d_name);
1999 error = gw_load_got_path(gw_trans, gw_dir);
2000 if (error && error->code == GOT_ERR_NOT_GIT_REPO) {
2003 } else if (error && error->code != GOT_ERR_LONELY_PACKIDX)
2006 if (lstat(gw_dir->path, &st) == 0 && S_ISDIR(st.st_mode) &&
2007 !got_path_dir_is_empty(gw_dir->path)) {
2008 TAILQ_INSERT_TAIL(&gw_trans->gw_dirs, gw_dir,
2010 gw_trans->repos_total++;
2014 if (d && closedir(d) == -1 && error == NULL)
2015 error = got_error_from_errno("closedir");
2019 static const struct got_error *
2020 gw_parse_querystring(struct gw_trans *gw_trans)
2022 const struct got_error *error = NULL;
2024 const struct gw_query_action *action = NULL;
2027 if (gw_trans->gw_req->fieldnmap[0]) {
2028 return got_error(GOT_ERR_QUERYSTRING);
2029 } else if ((p = gw_trans->gw_req->fieldmap[KEY_PATH])) {
2030 /* define gw_trans->repo_path */
2031 gw_trans->repo_name = p->parsed.s;
2033 if (asprintf(&gw_trans->repo_path, "%s/%s",
2034 gw_trans->gw_conf->got_repos_path, p->parsed.s) == -1)
2035 return got_error_from_errno("asprintf");
2037 /* get action and set function */
2038 if ((p = gw_trans->gw_req->fieldmap[KEY_ACTION])) {
2039 for (i = 0; i < nitems(gw_query_funcs); i++) {
2040 action = &gw_query_funcs[i];
2041 if (action->func_name == NULL)
2043 if (strcmp(action->func_name,
2044 p->parsed.s) == 0) {
2045 gw_trans->action = i;
2050 if (gw_trans->action == -1) {
2051 gw_trans->action = GW_ERR;
2052 gw_trans->error = got_error_msg(GOT_ERR_QUERYSTRING,
2053 p != NULL ? "bad action in querystring" :
2054 "no action in querystring");
2058 if ((p = gw_trans->gw_req->fieldmap[KEY_COMMIT_ID])) {
2059 if (asprintf(&gw_trans->commit_id, "%s",
2061 return got_error_from_errno("asprintf");
2064 if ((p = gw_trans->gw_req->fieldmap[KEY_FILE]))
2065 gw_trans->repo_file = p->parsed.s;
2067 if ((p = gw_trans->gw_req->fieldmap[KEY_FOLDER])) {
2068 if (asprintf(&gw_trans->repo_folder, "%s",
2070 return got_error_from_errno("asprintf");
2073 if ((p = gw_trans->gw_req->fieldmap[KEY_PREV_ID])) {
2074 if (asprintf(&gw_trans->prev_id, "%s",
2076 return got_error_from_errno("asprintf");
2079 if ((p = gw_trans->gw_req->fieldmap[KEY_HEADREF]))
2080 gw_trans->headref = p->parsed.s;
2082 error = gw_init_gw_dir(&gw_trans->gw_dir, gw_trans->repo_name);
2086 gw_trans->error = gw_load_got_path(gw_trans, gw_trans->gw_dir);
2088 gw_trans->action = GW_INDEX;
2090 if ((p = gw_trans->gw_req->fieldmap[KEY_PAGE]))
2091 gw_trans->page = p->parsed.i;
2096 static const struct got_error *
2097 gw_init_gw_dir(struct gw_dir **gw_dir, const char *dir)
2099 const struct got_error *error;
2101 *gw_dir = malloc(sizeof(**gw_dir));
2102 if (*gw_dir == NULL)
2103 return got_error_from_errno("malloc");
2105 if (asprintf(&(*gw_dir)->name, "%s", dir) == -1) {
2106 error = got_error_from_errno("asprintf");
2115 static const struct got_error *
2116 gw_display_open(struct gw_trans *gw_trans, enum khttp code, enum kmime mime)
2118 enum kcgi_err kerr = KCGI_OK;
2120 kerr = khttp_head(gw_trans->gw_req, kresps[KRESP_ALLOW], "GET");
2121 if (kerr != KCGI_OK)
2122 return gw_kcgi_error(kerr);
2123 kerr = khttp_head(gw_trans->gw_req, kresps[KRESP_STATUS], "%s",
2125 if (kerr != KCGI_OK)
2126 return gw_kcgi_error(kerr);
2127 kerr = khttp_head(gw_trans->gw_req, kresps[KRESP_CONTENT_TYPE], "%s",
2129 if (kerr != KCGI_OK)
2130 return gw_kcgi_error(kerr);
2131 kerr = khttp_head(gw_trans->gw_req, "X-Content-Type-Options",
2133 if (kerr != KCGI_OK)
2134 return gw_kcgi_error(kerr);
2135 kerr = khttp_head(gw_trans->gw_req, "X-Frame-Options", "DENY");
2136 if (kerr != KCGI_OK)
2137 return gw_kcgi_error(kerr);
2138 kerr = khttp_head(gw_trans->gw_req, "X-XSS-Protection",
2140 if (kerr != KCGI_OK)
2141 return gw_kcgi_error(kerr);
2143 if (gw_trans->mime == KMIME_APP_OCTET_STREAM) {
2144 kerr = khttp_head(gw_trans->gw_req,
2145 kresps[KRESP_CONTENT_DISPOSITION],
2146 "attachment; filename=%s", gw_trans->repo_file);
2147 if (kerr != KCGI_OK)
2148 return gw_kcgi_error(kerr);
2151 kerr = khttp_body(gw_trans->gw_req);
2152 return gw_kcgi_error(kerr);
2155 static const struct got_error *
2156 gw_display_index(struct gw_trans *gw_trans)
2158 const struct got_error *error;
2159 enum kcgi_err kerr = KCGI_OK;
2161 /* catch early querystring errors */
2162 if (gw_trans->error)
2163 gw_trans->action = GW_ERR;
2165 error = gw_display_open(gw_trans, KHTTP_200, gw_trans->mime);
2169 kerr = khtml_open(gw_trans->gw_html_req, gw_trans->gw_req, 0);
2170 if (kerr != KCGI_OK)
2171 return gw_kcgi_error(kerr);
2173 if (gw_trans->action != GW_BLOB) {
2174 kerr = khttp_template(gw_trans->gw_req, gw_trans->gw_tmpl,
2175 gw_query_funcs[gw_trans->action].template);
2176 if (kerr != KCGI_OK) {
2177 khtml_close(gw_trans->gw_html_req);
2178 return gw_kcgi_error(kerr);
2182 return gw_kcgi_error(khtml_close(gw_trans->gw_html_req));
2185 static const struct got_error *
2186 gw_error(struct gw_trans *gw_trans)
2188 enum kcgi_err kerr = KCGI_OK;
2190 kerr = khtml_puts(gw_trans->gw_html_req, gw_trans->error->msg);
2192 return gw_kcgi_error(kerr);
2196 gw_template(size_t key, void *arg)
2198 const struct got_error *error = NULL;
2199 enum kcgi_err kerr = KCGI_OK;
2200 struct gw_trans *gw_trans = arg;
2201 char *ati = NULL, *fic32 = NULL, *fic16 = NULL;
2202 char *swm = NULL, *spt = NULL, *css = NULL, *logo = NULL;
2204 if (asprintf(&ati, "%s%s", gw_trans->gw_conf->got_www_path,
2205 "/apple-touch-icon.png") == -1)
2207 if (asprintf(&fic32, "%s%s", gw_trans->gw_conf->got_www_path,
2208 "/favicon-32x32.png") == -1)
2210 if (asprintf(&fic16, "%s%s", gw_trans->gw_conf->got_www_path,
2211 "/favicon-16x16.png") == -1)
2213 if (asprintf(&swm, "%s%s", gw_trans->gw_conf->got_www_path,
2214 "/site.webmanifest") == -1)
2216 if (asprintf(&spt, "%s%s", gw_trans->gw_conf->got_www_path,
2217 "/safari-pinned-tab.svg") == -1)
2219 if (asprintf(&css, "%s%s", gw_trans->gw_conf->got_www_path,
2220 "/gotweb.css") == -1)
2222 if (asprintf(&logo, "%s%s%s", gw_trans->gw_conf->got_www_path,
2223 gw_trans->gw_conf->got_www_path ? "/" : "",
2224 gw_trans->gw_conf->got_logo) == -1)
2229 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_META,
2230 KATTR_NAME, "viewport",
2231 KATTR_CONTENT, "initial-scale=.75, user-scalable=yes",
2233 if (kerr != KCGI_OK)
2235 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2236 if (kerr != KCGI_OK)
2238 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_META,
2239 KATTR_CHARSET, "utf-8",
2241 if (kerr != KCGI_OK)
2243 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2244 if (kerr != KCGI_OK)
2246 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_META,
2247 KATTR_NAME, "msapplication-TileColor",
2248 KATTR_CONTENT, "#da532c", KATTR__MAX);
2249 if (kerr != KCGI_OK)
2251 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2252 if (kerr != KCGI_OK)
2254 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_META,
2255 KATTR_NAME, "theme-color",
2256 KATTR_CONTENT, "#ffffff", KATTR__MAX);
2257 if (kerr != KCGI_OK)
2259 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2260 if (kerr != KCGI_OK)
2262 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_LINK,
2263 KATTR_REL, "apple-touch-icon", KATTR_SIZES, "180x180",
2264 KATTR_HREF, ati, KATTR__MAX);
2265 if (kerr != KCGI_OK)
2267 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2268 if (kerr != KCGI_OK)
2270 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_LINK,
2271 KATTR_REL, "icon", KATTR_TYPE, "image/png", KATTR_SIZES,
2272 "32x32", KATTR_HREF, fic32, KATTR__MAX);
2273 if (kerr != KCGI_OK)
2275 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2276 if (kerr != KCGI_OK)
2278 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_LINK,
2279 KATTR_REL, "icon", KATTR_TYPE, "image/png", KATTR_SIZES,
2280 "16x16", KATTR_HREF, fic16, KATTR__MAX);
2281 if (kerr != KCGI_OK)
2283 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2284 if (kerr != KCGI_OK)
2286 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_LINK,
2287 KATTR_REL, "manifest", KATTR_HREF, swm,
2289 if (kerr != KCGI_OK)
2291 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2292 if (kerr != KCGI_OK)
2294 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_LINK,
2295 KATTR_REL, "mask-icon", KATTR_HREF,
2297 if (kerr != KCGI_OK)
2299 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2300 if (kerr != KCGI_OK)
2302 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_LINK,
2303 KATTR_REL, "stylesheet", KATTR_TYPE, "text/css",
2304 KATTR_HREF, css, KATTR__MAX);
2305 if (kerr != KCGI_OK)
2307 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2308 if (kerr != KCGI_OK)
2312 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2313 KATTR_ID, "got_link", KATTR__MAX);
2314 if (kerr != KCGI_OK)
2316 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
2317 KATTR_HREF, gw_trans->gw_conf->got_logo_url,
2318 KATTR_TARGET, "_sotd", KATTR__MAX);
2319 if (kerr != KCGI_OK)
2321 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_IMG,
2322 KATTR_SRC, logo, KATTR__MAX);
2323 if (kerr != KCGI_OK)
2325 kerr = khtml_closeelem(gw_trans->gw_html_req, 3);
2326 if (kerr != KCGI_OK)
2329 case (TEMPL_SITEPATH):
2330 error = gw_output_site_link(gw_trans);
2335 if (gw_trans->gw_conf->got_site_name != NULL) {
2336 kerr = khtml_puts(gw_trans->gw_html_req,
2337 gw_trans->gw_conf->got_site_name);
2338 if (kerr != KCGI_OK)
2342 case (TEMPL_SEARCH):
2344 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
2345 "search", KATTR__MAX);
2346 if (kerr != KCGI_OK)
2348 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_FORM,
2349 KATTR_METHOD, "POST", KATTR__MAX);
2350 if (kerr != KCGI_OK)
2352 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_INPUT, KATTR_ID,
2353 "got-search", KATTR_NAME, "got-search", KATTR_SIZE, "15",
2354 KATTR_MAXLENGTH, "50", KATTR__MAX);
2355 if (kerr != KCGI_OK)
2357 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_BUTTON,
2359 if (kerr != KCGI_OK)
2361 kerr = khtml_puts(gw_trans->gw_html_req, "Search");
2362 if (kerr != KCGI_OK)
2364 kerr = khtml_closeelem(gw_trans->gw_html_req, 4);
2365 if (kerr != KCGI_OK)
2368 case(TEMPL_SITEOWNER):
2369 if (gw_trans->gw_conf->got_site_owner != NULL &&
2370 gw_trans->gw_conf->got_show_site_owner) {
2371 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2372 KATTR_ID, "site_owner_wrapper", KATTR__MAX);
2373 if (kerr != KCGI_OK)
2375 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2376 KATTR_ID, "site_owner", KATTR__MAX);
2377 if (kerr != KCGI_OK)
2379 kerr = khtml_puts(gw_trans->gw_html_req,
2380 gw_trans->gw_conf->got_site_owner);
2381 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
2382 if (kerr != KCGI_OK)
2386 case(TEMPL_CONTENT):
2387 error = gw_query_funcs[gw_trans->action].func_main(gw_trans);
2389 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2390 KATTR_ID, "tmpl_err", KATTR__MAX);
2391 if (kerr != KCGI_OK)
2393 kerr = khttp_printf(gw_trans->gw_req, "Error: %s",
2395 if (kerr != KCGI_OK)
2397 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2398 if (kerr != KCGI_OK)
2424 static const struct got_error *
2425 gw_gen_commit_header(struct gw_trans *gw_trans, char *str1, char *str2)
2427 const struct got_error *error = NULL;
2428 enum kcgi_err kerr = KCGI_OK;
2430 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2431 KATTR_ID, "header_commit_title", KATTR__MAX);
2432 if (kerr != KCGI_OK)
2434 kerr = khtml_puts(gw_trans->gw_html_req, "Commit: ");
2435 if (kerr != KCGI_OK)
2437 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2438 if (kerr != KCGI_OK)
2440 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2441 KATTR_ID, "header_commit", KATTR__MAX);
2442 if (kerr != KCGI_OK)
2444 kerr = khtml_printf(gw_trans->gw_html_req, "%s ", str1);
2445 if (kerr != KCGI_OK)
2448 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_SPAN,
2449 KATTR_ID, "refs_str", KATTR__MAX);
2450 if (kerr != KCGI_OK)
2452 kerr = khtml_printf(gw_trans->gw_html_req, "(%s)", str2);
2453 if (kerr != KCGI_OK)
2455 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2456 if (kerr != KCGI_OK)
2459 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2461 if (error == NULL && kerr != KCGI_OK)
2462 error = gw_kcgi_error(kerr);
2466 static const struct got_error *
2467 gw_gen_diff_header(struct gw_trans *gw_trans, char *str1, char *str2)
2469 const struct got_error *error = NULL;
2470 enum kcgi_err kerr = KCGI_OK;
2472 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2473 KATTR_ID, "header_diff_title", KATTR__MAX);
2474 if (kerr != KCGI_OK)
2476 kerr = khtml_puts(gw_trans->gw_html_req, "Diff: ");
2477 if (kerr != KCGI_OK)
2479 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2480 if (kerr != KCGI_OK)
2482 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2483 KATTR_ID, "header_diff", KATTR__MAX);
2484 if (kerr != KCGI_OK)
2487 kerr = khtml_puts(gw_trans->gw_html_req, str1);
2488 if (kerr != KCGI_OK)
2491 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_BR, KATTR__MAX);
2492 if (kerr != KCGI_OK)
2494 kerr = khtml_puts(gw_trans->gw_html_req, str2);
2495 if (kerr != KCGI_OK)
2497 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2499 if (error == NULL && kerr != KCGI_OK)
2500 error = gw_kcgi_error(kerr);
2504 static const struct got_error *
2505 gw_gen_age_header(struct gw_trans *gw_trans, const char *str)
2507 const struct got_error *error = NULL;
2508 enum kcgi_err kerr = KCGI_OK;
2510 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2511 KATTR_ID, "header_age_title", KATTR__MAX);
2512 if (kerr != KCGI_OK)
2514 kerr = khtml_puts(gw_trans->gw_html_req, "Date: ");
2515 if (kerr != KCGI_OK)
2517 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2518 if (kerr != KCGI_OK)
2520 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2521 KATTR_ID, "header_age", KATTR__MAX);
2522 if (kerr != KCGI_OK)
2524 kerr = khtml_puts(gw_trans->gw_html_req, str);
2525 if (kerr != KCGI_OK)
2527 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2529 if (error == NULL && kerr != KCGI_OK)
2530 error = gw_kcgi_error(kerr);
2534 static const struct got_error *
2535 gw_gen_author_header(struct gw_trans *gw_trans, const char *str)
2537 const struct got_error *error = NULL;
2538 enum kcgi_err kerr = KCGI_OK;
2540 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2541 KATTR_ID, "header_author_title", KATTR__MAX);
2542 if (kerr != KCGI_OK)
2544 kerr = khtml_puts(gw_trans->gw_html_req, "Author: ");
2545 if (kerr != KCGI_OK)
2547 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2548 if (kerr != KCGI_OK)
2550 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2551 KATTR_ID, "header_author", KATTR__MAX);
2552 if (kerr != KCGI_OK)
2554 kerr = khtml_puts(gw_trans->gw_html_req, str);
2555 if (kerr != KCGI_OK)
2557 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2559 if (error == NULL && kerr != KCGI_OK)
2560 error = gw_kcgi_error(kerr);
2564 static const struct got_error *
2565 gw_gen_committer_header(struct gw_trans *gw_trans, const char *str)
2567 const struct got_error *error = NULL;
2568 enum kcgi_err kerr = KCGI_OK;
2570 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2571 KATTR_ID, "header_committer_title", KATTR__MAX);
2572 if (kerr != KCGI_OK)
2574 kerr = khtml_puts(gw_trans->gw_html_req, "Committer: ");
2575 if (kerr != KCGI_OK)
2577 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2578 if (kerr != KCGI_OK)
2580 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2581 KATTR_ID, "header_committer", KATTR__MAX);
2582 if (kerr != KCGI_OK)
2584 kerr = khtml_puts(gw_trans->gw_html_req, str);
2585 if (kerr != KCGI_OK)
2587 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2589 if (error == NULL && kerr != KCGI_OK)
2590 error = gw_kcgi_error(kerr);
2594 static const struct got_error *
2595 gw_gen_commit_msg_header(struct gw_trans *gw_trans, char *str)
2597 const struct got_error *error = NULL;
2598 enum kcgi_err kerr = KCGI_OK;
2600 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2601 KATTR_ID, "header_commit_msg_title", KATTR__MAX);
2602 if (kerr != KCGI_OK)
2604 kerr = khtml_puts(gw_trans->gw_html_req, "Message: ");
2605 if (kerr != KCGI_OK)
2607 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2608 if (kerr != KCGI_OK)
2610 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2611 KATTR_ID, "header_commit_msg", KATTR__MAX);
2612 if (kerr != KCGI_OK)
2614 kerr = khttp_puts(gw_trans->gw_req, str);
2615 if (kerr != KCGI_OK)
2617 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2619 if (error == NULL && kerr != KCGI_OK)
2620 error = gw_kcgi_error(kerr);
2624 static const struct got_error *
2625 gw_gen_tree_header(struct gw_trans *gw_trans, char *str)
2627 const struct got_error *error = NULL;
2628 enum kcgi_err kerr = KCGI_OK;
2630 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2631 KATTR_ID, "header_tree_title", KATTR__MAX);
2632 if (kerr != KCGI_OK)
2634 kerr = khtml_puts(gw_trans->gw_html_req, "Tree: ");
2635 if (kerr != KCGI_OK)
2637 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2638 if (kerr != KCGI_OK)
2640 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2641 KATTR_ID, "header_tree", KATTR__MAX);
2642 if (kerr != KCGI_OK)
2644 kerr = khtml_puts(gw_trans->gw_html_req, str);
2645 if (kerr != KCGI_OK)
2647 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2649 if (error == NULL && kerr != KCGI_OK)
2650 error = gw_kcgi_error(kerr);
2654 static const struct got_error *
2655 gw_get_repo_description(char **description, struct gw_trans *gw_trans,
2658 const struct got_error *error = NULL;
2660 char *d_file = NULL;
2664 *description = NULL;
2665 if (gw_trans->gw_conf->got_show_repo_description == 0)
2668 if (asprintf(&d_file, "%s/description", dir) == -1)
2669 return got_error_from_errno("asprintf");
2671 f = fopen(d_file, "re");
2673 if (errno == ENOENT || errno == EACCES)
2675 error = got_error_from_errno2("fopen", d_file);
2679 if (fseek(f, 0, SEEK_END) == -1) {
2680 error = got_ferror(f, GOT_ERR_IO);
2685 error = got_ferror(f, GOT_ERR_IO);
2688 if (fseek(f, 0, SEEK_SET) == -1) {
2689 error = got_ferror(f, GOT_ERR_IO);
2692 *description = calloc(len + 1, sizeof(**description));
2693 if (*description == NULL) {
2694 error = got_error_from_errno("calloc");
2698 n = fread(*description, 1, len, f);
2699 if (n == 0 && ferror(f))
2700 error = got_ferror(f, GOT_ERR_IO);
2702 if (f != NULL && fclose(f) == EOF && error == NULL)
2703 error = got_error_from_errno("fclose");
2708 static const struct got_error *
2709 gw_get_time_str(char **repo_age, time_t committer_time, int ref_tm)
2713 char *years = "years ago", *months = "months ago";
2714 char *weeks = "weeks ago", *days = "days ago", *hours = "hours ago";
2715 char *minutes = "minutes ago", *seconds = "seconds ago";
2716 char *now = "right now";
2724 diff_time = time(NULL) - committer_time;
2725 if (diff_time > 60 * 60 * 24 * 365 * 2) {
2726 if (asprintf(repo_age, "%lld %s",
2727 (diff_time / 60 / 60 / 24 / 365), years) == -1)
2728 return got_error_from_errno("asprintf");
2729 } else if (diff_time > 60 * 60 * 24 * (365 / 12) * 2) {
2730 if (asprintf(repo_age, "%lld %s",
2731 (diff_time / 60 / 60 / 24 / (365 / 12)),
2733 return got_error_from_errno("asprintf");
2734 } else if (diff_time > 60 * 60 * 24 * 7 * 2) {
2735 if (asprintf(repo_age, "%lld %s",
2736 (diff_time / 60 / 60 / 24 / 7), weeks) == -1)
2737 return got_error_from_errno("asprintf");
2738 } else if (diff_time > 60 * 60 * 24 * 2) {
2739 if (asprintf(repo_age, "%lld %s",
2740 (diff_time / 60 / 60 / 24), days) == -1)
2741 return got_error_from_errno("asprintf");
2742 } else if (diff_time > 60 * 60 * 2) {
2743 if (asprintf(repo_age, "%lld %s",
2744 (diff_time / 60 / 60), hours) == -1)
2745 return got_error_from_errno("asprintf");
2746 } else if (diff_time > 60 * 2) {
2747 if (asprintf(repo_age, "%lld %s", (diff_time / 60),
2749 return got_error_from_errno("asprintf");
2750 } else if (diff_time > 2) {
2751 if (asprintf(repo_age, "%lld %s", diff_time,
2753 return got_error_from_errno("asprintf");
2755 if (asprintf(repo_age, "%s", now) == -1)
2756 return got_error_from_errno("asprintf");
2760 if (gmtime_r(&committer_time, &tm) == NULL)
2761 return got_error_from_errno("gmtime_r");
2763 s = asctime_r(&tm, datebuf);
2765 return got_error_from_errno("asctime_r");
2767 if (asprintf(repo_age, "%s UTC", datebuf) == -1)
2768 return got_error_from_errno("asprintf");
2774 static const struct got_error *
2775 gw_get_repo_age(char **repo_age, struct gw_trans *gw_trans, char *dir,
2776 const char *refname, int ref_tm)
2778 const struct got_error *error = NULL;
2779 struct got_repository *repo = NULL;
2780 struct got_commit_object *commit = NULL;
2781 struct got_reflist_head refs;
2782 struct got_reflist_entry *re;
2783 time_t committer_time = 0, cmp_time = 0;
2788 if (gw_trans->gw_conf->got_show_repo_age == 0)
2792 repo = gw_trans->repo;
2794 error = got_repo_open(&repo, dir, NULL);
2799 error = got_ref_list(&refs, repo, "refs/heads",
2800 got_ref_cmp_by_name, NULL);
2805 * Find the youngest branch tip in the repository, or the age of
2806 * the a specific branch tip if a name was provided by the caller.
2808 TAILQ_FOREACH(re, &refs, entry) {
2809 struct got_object_id *id = NULL;
2811 if (refname && strcmp(got_ref_get_name(re->ref), refname) != 0)
2814 error = got_ref_resolve(&id, repo, re->ref);
2818 error = got_object_open_as_commit(&commit, repo, id);
2824 got_object_commit_get_committer_time(commit);
2825 got_object_commit_close(commit);
2826 if (cmp_time < committer_time)
2827 cmp_time = committer_time;
2833 if (cmp_time != 0) {
2834 committer_time = cmp_time;
2835 error = gw_get_time_str(repo_age, committer_time, ref_tm);
2838 got_ref_list_free(&refs);
2839 if (gw_trans->repo == NULL) {
2840 const struct got_error *close_err = got_repo_close(repo);
2847 static const struct got_error *
2848 gw_output_diff(struct gw_trans *gw_trans, struct gw_header *header)
2850 const struct got_error *error;
2852 struct got_object_id *id1 = NULL, *id2 = NULL;
2853 char *label1 = NULL, *label2 = NULL, *line = NULL;
2855 size_t linesize = 0;
2857 enum kcgi_err kerr = KCGI_OK;
2863 if (header->parent_id != NULL &&
2864 strncmp(header->parent_id, "/dev/null", 9) != 0) {
2865 error = got_repo_match_object_id(&id1, &label1,
2866 header->parent_id, GOT_OBJ_TYPE_ANY,
2867 &header->refs, gw_trans->repo);
2872 error = got_repo_match_object_id(&id2, &label2,
2873 header->commit_id, GOT_OBJ_TYPE_ANY, &header->refs,
2878 error = got_object_get_type(&obj_type, gw_trans->repo, id2);
2882 case GOT_OBJ_TYPE_BLOB:
2883 error = got_diff_objects_as_blobs(NULL, NULL, id1, id2,
2884 NULL, NULL, 3, 0, 0, gw_trans->repo, f);
2886 case GOT_OBJ_TYPE_TREE:
2887 error = got_diff_objects_as_trees(NULL, NULL, id1, id2,
2888 NULL, "", "", 3, 0, 0, gw_trans->repo, f);
2890 case GOT_OBJ_TYPE_COMMIT:
2891 error = got_diff_objects_as_commits(NULL, NULL, id1, id2,
2892 NULL, 3, 0, 0, gw_trans->repo, f);
2895 error = got_error(GOT_ERR_OBJ_TYPE);
2900 if (fseek(f, 0, SEEK_SET) == -1) {
2901 error = got_ferror(f, GOT_ERR_IO);
2905 while ((linelen = getline(&line, &linesize, f)) != -1) {
2906 error = gw_colordiff_line(gw_trans, line);
2909 /* XXX: KHTML_PRETTY breaks this */
2910 kerr = khtml_puts(gw_trans->gw_html_req, line);
2911 if (kerr != KCGI_OK)
2913 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2914 if (kerr != KCGI_OK)
2917 if (linelen == -1 && ferror(f))
2918 error = got_error_from_errno("getline");
2920 if (f && fclose(f) == EOF && error == NULL)
2921 error = got_error_from_errno("fclose");
2928 if (error == NULL && kerr != KCGI_OK)
2929 error = gw_kcgi_error(kerr);
2933 static const struct got_error *
2934 gw_get_repo_owner(char **owner, struct gw_trans *gw_trans, char *dir)
2936 const struct got_error *error = NULL, *close_err;
2937 struct got_repository *repo;
2938 const char *gitconfig_owner;
2942 if (gw_trans->gw_conf->got_show_repo_owner == 0)
2945 error = got_repo_open(&repo, dir, NULL);
2948 gitconfig_owner = got_repo_get_gitconfig_owner(repo);
2949 if (gitconfig_owner) {
2950 *owner = strdup(gitconfig_owner);
2952 error = got_error_from_errno("strdup");
2954 close_err = got_repo_close(repo);
2960 static const struct got_error *
2961 gw_get_clone_url(char **url, struct gw_trans *gw_trans, char *dir)
2963 const struct got_error *error = NULL;
2965 char *d_file = NULL;
2971 if (asprintf(&d_file, "%s/cloneurl", dir) == -1)
2972 return got_error_from_errno("asprintf");
2974 f = fopen(d_file, "re");
2976 if (errno != ENOENT && errno != EACCES)
2977 error = got_error_from_errno2("fopen", d_file);
2981 if (fseek(f, 0, SEEK_END) == -1) {
2982 error = got_ferror(f, GOT_ERR_IO);
2987 error = got_ferror(f, GOT_ERR_IO);
2990 if (fseek(f, 0, SEEK_SET) == -1) {
2991 error = got_ferror(f, GOT_ERR_IO);
2995 *url = calloc(len + 1, sizeof(**url));
2997 error = got_error_from_errno("calloc");
3001 n = fread(*url, 1, len, f);
3002 if (n == 0 && ferror(f))
3003 error = got_ferror(f, GOT_ERR_IO);
3005 if (f && fclose(f) == EOF && error == NULL)
3006 error = got_error_from_errno("fclose");
3011 static const struct got_error *
3012 gw_output_repo_tags(struct gw_trans *gw_trans, struct gw_header *header,
3013 int limit, int tag_type)
3015 const struct got_error *error = NULL;
3016 struct got_reflist_head refs;
3017 struct got_reflist_entry *re;
3019 char *id_str = NULL, *newline, *href_commits = NULL;
3020 char *tag_commit0 = NULL, *href_tag = NULL, *href_briefs = NULL;
3021 struct got_tag_object *tag = NULL;
3022 enum kcgi_err kerr = KCGI_OK;
3023 int summary_header_displayed = 0, chk_next = 0;
3024 int tag_count = 0, commit_found = 0, c_cnt = 0;
3028 error = got_ref_list(&refs, gw_trans->repo, "refs/tags",
3029 got_ref_cmp_tags, gw_trans->repo);
3033 TAILQ_FOREACH(re, &refs, entry) {
3034 const char *refname;
3036 const char *tag_commit;
3038 struct got_object_id *id;
3039 struct got_commit_object *commit = NULL;
3041 refname = got_ref_get_name(re->ref);
3042 if (strncmp(refname, "refs/tags/", 10) != 0)
3046 error = got_ref_resolve(&id, gw_trans->repo, re->ref);
3050 error = got_object_open_as_tag(&tag, gw_trans->repo, id);
3052 if (error->code != GOT_ERR_OBJ_TYPE) {
3056 /* "lightweight" tag */
3057 error = got_object_open_as_commit(&commit,
3058 gw_trans->repo, id);
3063 tagger = got_object_commit_get_committer(commit);
3065 got_object_commit_get_committer_time(commit);
3066 error = got_object_id_str(&id_str, id);
3070 tagger = got_object_tag_get_tagger(tag);
3071 tagger_time = got_object_tag_get_tagger_time(tag);
3072 error = got_object_id_str(&id_str,
3073 got_object_tag_get_object_id(tag));
3078 if (tag_type == TAGFULL && strncmp(id_str, header->commit_id,
3079 strlen(id_str)) != 0)
3082 if (tag_type == TAGBRIEF && gw_trans->commit_id &&
3083 commit_found == 0 && strncmp(id_str, gw_trans->commit_id,
3084 strlen(id_str)) != 0)
3092 gw_trans->next_id = strdup(id_str);
3093 if (gw_trans->next_id == NULL)
3094 error = got_error_from_errno("strdup");
3099 error = got_object_commit_get_logmsg(&tag_commit0,
3103 got_object_commit_close(commit);
3105 tag_commit0 = strdup(got_object_tag_get_message(tag));
3106 if (tag_commit0 == NULL) {
3107 error = got_error_from_errno("strdup");
3112 tag_commit = tag_commit0;
3113 while (*tag_commit == '\n')
3118 newline = strchr(tag_commit, '\n');
3122 if (summary_header_displayed == 0) {
3123 kerr = khtml_attr(gw_trans->gw_html_req,
3124 KELEM_DIV, KATTR_ID,
3125 "summary_tags_title_wrapper", KATTR__MAX);
3126 if (kerr != KCGI_OK)
3128 kerr = khtml_attr(gw_trans->gw_html_req,
3129 KELEM_DIV, KATTR_ID,
3130 "summary_tags_title", KATTR__MAX);
3131 if (kerr != KCGI_OK)
3133 kerr = khtml_puts(gw_trans->gw_html_req,
3135 if (kerr != KCGI_OK)
3137 kerr = khtml_closeelem(gw_trans->gw_html_req,
3139 if (kerr != KCGI_OK)
3141 kerr = khtml_attr(gw_trans->gw_html_req,
3142 KELEM_DIV, KATTR_ID,
3143 "summary_tags_content", KATTR__MAX);
3144 if (kerr != KCGI_OK)
3146 summary_header_displayed = 1;
3149 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
3150 KATTR_ID, "tag_wrapper", KATTR__MAX);
3151 if (kerr != KCGI_OK)
3153 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
3154 KATTR_ID, "tag_age", KATTR__MAX);
3155 if (kerr != KCGI_OK)
3157 error = gw_get_time_str(&age, tagger_time, TM_DIFF);
3160 kerr = khtml_puts(gw_trans->gw_html_req,
3162 if (kerr != KCGI_OK)
3164 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
3165 if (kerr != KCGI_OK)
3167 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
3168 KATTR_ID, "tag", KATTR__MAX);
3169 if (kerr != KCGI_OK)
3171 kerr = khtml_puts(gw_trans->gw_html_req, refname);
3172 if (kerr != KCGI_OK)
3174 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
3175 if (kerr != KCGI_OK)
3177 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
3178 KATTR_ID, "tag_name", KATTR__MAX);
3179 if (kerr != KCGI_OK)
3182 href_tag = khttp_urlpart(NULL, NULL, "gotweb", "path",
3183 gw_trans->repo_name, "action", "tag", "commit",
3185 if (href_tag == NULL) {
3186 error = got_error_from_errno("khttp_urlpart");
3189 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
3190 KATTR_HREF, href_tag, KATTR__MAX);
3191 if (kerr != KCGI_OK)
3193 kerr = khtml_puts(gw_trans->gw_html_req, tag_commit);
3194 if (kerr != KCGI_OK)
3196 kerr = khtml_closeelem(gw_trans->gw_html_req, 3);
3197 if (kerr != KCGI_OK)
3200 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
3201 KATTR_ID, "navs_wrapper", KATTR__MAX);
3202 if (kerr != KCGI_OK)
3204 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
3205 KATTR_ID, "navs", KATTR__MAX);
3206 if (kerr != KCGI_OK)
3209 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
3210 KATTR_HREF, href_tag, KATTR__MAX);
3211 if (kerr != KCGI_OK)
3213 kerr = khtml_puts(gw_trans->gw_html_req, "tag");
3214 if (kerr != KCGI_OK)
3216 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
3217 if (kerr != KCGI_OK)
3220 kerr = khtml_puts(gw_trans->gw_html_req, " | ");
3221 if (kerr != KCGI_OK)
3224 href_briefs = khttp_urlpart(NULL, NULL, "gotweb",
3225 "path", gw_trans->repo_name, "action", "briefs",
3226 "commit", id_str, NULL);
3227 if (href_briefs == NULL) {
3228 error = got_error_from_errno("khttp_urlpart");
3231 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
3232 KATTR_HREF, href_briefs, KATTR__MAX);
3233 if (kerr != KCGI_OK)
3235 kerr = khtml_puts(gw_trans->gw_html_req,
3237 if (kerr != KCGI_OK)
3239 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
3240 if (kerr != KCGI_OK)
3243 kerr = khtml_puts(gw_trans->gw_html_req, " | ");
3244 if (kerr != KCGI_OK)
3247 href_commits = khttp_urlpart(NULL, NULL, "gotweb",
3248 "path", gw_trans->repo_name, "action", "commits",
3249 "commit", id_str, NULL);
3250 if (href_commits == NULL) {
3251 error = got_error_from_errno("khttp_urlpart");
3254 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
3255 KATTR_HREF, href_commits, KATTR__MAX);
3256 if (kerr != KCGI_OK)
3258 kerr = khtml_puts(gw_trans->gw_html_req, "commits");
3259 if (kerr != KCGI_OK)
3261 kerr = khtml_closeelem(gw_trans->gw_html_req, 3);
3262 if (kerr != KCGI_OK)
3265 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
3266 KATTR_ID, "dotted_line", KATTR__MAX);
3267 if (kerr != KCGI_OK)
3269 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
3270 if (kerr != KCGI_OK)
3274 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
3275 KATTR_ID, "tag_info_date_title", KATTR__MAX);
3276 if (kerr != KCGI_OK)
3278 kerr = khtml_puts(gw_trans->gw_html_req, "Tag Date:");
3279 if (kerr != KCGI_OK)
3281 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
3282 if (kerr != KCGI_OK)
3284 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
3285 KATTR_ID, "tag_info_date", KATTR__MAX);
3286 if (kerr != KCGI_OK)
3288 error = gw_get_time_str(&age, tagger_time, TM_LONG);
3291 kerr = khtml_puts(gw_trans->gw_html_req,
3293 if (kerr != KCGI_OK)
3295 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
3296 if (kerr != KCGI_OK)
3299 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
3300 KATTR_ID, "tag_info_tagger_title", KATTR__MAX);
3301 if (kerr != KCGI_OK)
3303 kerr = khtml_puts(gw_trans->gw_html_req, "Tagger:");
3304 if (kerr != KCGI_OK)
3306 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
3307 if (kerr != KCGI_OK)
3309 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
3310 KATTR_ID, "tag_info_date", KATTR__MAX);
3311 if (kerr != KCGI_OK)
3313 kerr = khtml_puts(gw_trans->gw_html_req, tagger);
3314 if (kerr != KCGI_OK)
3316 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
3317 if (kerr != KCGI_OK)
3320 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
3321 KATTR_ID, "tag_info", KATTR__MAX);
3322 if (kerr != KCGI_OK)
3324 kerr = khttp_puts(gw_trans->gw_req, tag_commit);
3325 if (kerr != KCGI_OK)
3331 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
3332 if (kerr != KCGI_OK)
3335 if (limit && --limit == 0)
3339 got_object_tag_close(tag);
3352 href_commits = NULL;
3354 if (tag_count == 0) {
3355 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
3356 "summary_tags_title_wrapper", KATTR__MAX);
3357 if (kerr != KCGI_OK)
3359 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
3360 "summary_tags_title", KATTR__MAX);
3361 if (kerr != KCGI_OK)
3363 kerr = khtml_puts(gw_trans->gw_html_req, "Tags");
3364 if (kerr != KCGI_OK)
3366 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
3367 if (kerr != KCGI_OK)
3369 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
3370 "summary_tags_content", KATTR__MAX);
3371 if (kerr != KCGI_OK)
3373 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
3374 "tags_info", KATTR__MAX);
3375 if (kerr != KCGI_OK)
3377 kerr = khttp_puts(gw_trans->gw_req,
3378 "There are no tags for this repo.");
3379 if (kerr != KCGI_OK)
3381 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
3386 TAILQ_FOREACH_REVERSE(re, &refs, got_reflist_head, entry) {
3387 const char *refname;
3388 struct got_object_id *id;
3389 struct got_commit_object *commit = NULL;
3391 refname = got_ref_get_name(re->ref);
3392 if (strncmp(refname, "refs/tags/", 10) != 0)
3396 error = got_ref_resolve(&id, gw_trans->repo, re->ref);
3400 error = got_object_open_as_tag(&tag, gw_trans->repo, id);
3402 if (error->code != GOT_ERR_OBJ_TYPE) {
3406 /* "lightweight" tag */
3407 error = got_object_open_as_commit(&commit,
3408 gw_trans->repo, id);
3413 error = got_object_id_str(&id_str, id);
3417 error = got_object_id_str(&id_str,
3418 got_object_tag_get_object_id(tag));
3423 if (tag_type == TAGFULL && strncmp(id_str, header->commit_id,
3424 strlen(id_str)) != 0)
3427 if (commit_found == 0 && tag_type == TAGBRIEF &&
3428 gw_trans->commit_id != NULL &&
3429 strncmp(id_str, gw_trans->commit_id, strlen(id_str)) != 0)
3434 if (gw_trans->commit_id != NULL &&
3435 strcmp(id_str, gw_trans->commit_id) != 0 &&
3436 (re == TAILQ_FIRST(&refs) ||
3437 c_cnt == gw_trans->gw_conf->got_max_commits_display)) {
3438 gw_trans->prev_id = strdup(id_str);
3439 if (gw_trans->prev_id == NULL) {
3440 error = got_error_from_errno("strdup");
3449 got_object_tag_close(tag);
3456 got_ref_list_free(&refs);
3457 if (error == NULL && kerr != KCGI_OK)
3458 error = gw_kcgi_error(kerr);
3463 gw_free_header(struct gw_header *header)
3466 free(header->author);
3467 free(header->committer);
3468 free(header->refs_str);
3469 free(header->commit_id);
3470 free(header->parent_id);
3471 free(header->tree_id);
3472 free(header->commit_msg);
3475 static struct gw_header *
3478 struct gw_header *header;
3480 header = malloc(sizeof(*header));
3484 header->path = NULL;
3485 TAILQ_INIT(&header->refs);
3487 header->refs_str = NULL;
3488 header->commit_id = NULL;
3489 header->committer = NULL;
3490 header->author = NULL;
3491 header->parent_id = NULL;
3492 header->tree_id = NULL;
3493 header->commit_msg = NULL;
3498 static const struct got_error *
3499 gw_get_commits(struct gw_trans * gw_trans, struct gw_header *header,
3500 int limit, struct got_object_id *id)
3502 const struct got_error *error = NULL;
3503 struct got_commit_graph *graph = NULL;
3504 struct got_commit_object *commit = NULL;
3505 int chk_next = 0, chk_multi = 0, c_cnt = 0, commit_found = 0;
3506 struct gw_header *t_header = NULL;
3508 error = got_commit_graph_open(&graph, header->path, 0);
3512 error = got_commit_graph_iter_start(graph, id, gw_trans->repo, NULL,
3518 error = got_commit_graph_iter_next(&id, graph, gw_trans->repo,
3521 if (error->code == GOT_ERR_ITER_COMPLETED)
3528 error = got_object_open_as_commit(&commit, gw_trans->repo, id);
3531 if (limit == 1 && chk_multi == 0 &&
3532 gw_trans->gw_conf->got_max_commits_display != 1) {
3533 error = gw_get_commit(gw_trans, header, commit, id);
3539 struct gw_header *n_header = NULL;
3540 if ((n_header = gw_init_header()) == NULL) {
3541 error = got_error_from_errno("malloc");
3544 TAILQ_INSERT_TAIL(&gw_trans->gw_headers, n_header,
3546 error = got_ref_list(&n_header->refs, gw_trans->repo,
3547 NULL, got_ref_cmp_by_name, NULL);
3551 error = gw_get_commit(gw_trans, n_header, commit, id);
3554 got_ref_list_free(&n_header->refs);
3556 if (gw_trans->commit_id != NULL) {
3557 if (strcmp(gw_trans->commit_id,
3558 n_header->commit_id) == 0)
3564 * check for one more commit before breaking,
3565 * so we know whether to navicate through gw_briefs
3566 * gw_commits and gw_summary
3568 if (chk_next && (gw_trans->action == GW_BRIEFS ||
3569 gw_trans->action == GW_COMMITS ||
3570 gw_trans->action == GW_SUMMARY)) {
3571 gw_trans->next_id = strdup(n_header->commit_id);
3572 if (gw_trans->next_id == NULL)
3573 error = got_error_from_errno("strdup");
3574 TAILQ_REMOVE(&gw_trans->gw_headers, n_header,
3580 if (commit_found == 1 && (error || (limit && --limit == 0))) {
3587 if (gw_trans->prev_id == NULL && gw_trans->commit_id != NULL &&
3588 (gw_trans->action == GW_BRIEFS || gw_trans->action == GW_COMMITS)) {
3590 TAILQ_FOREACH_REVERSE(t_header, &gw_trans->gw_headers,
3592 if (commit_found == 0 &&
3593 strcmp(gw_trans->commit_id,
3594 t_header->commit_id) != 0)
3598 if (gw_trans->commit_id != NULL &&
3599 strcmp(gw_trans->commit_id,
3600 t_header->commit_id) != 0 &&
3601 (c_cnt == gw_trans->gw_conf->got_max_commits_display
3603 TAILQ_FIRST(&gw_trans->gw_headers))) {
3604 gw_trans->prev_id = strdup(t_header->commit_id);
3605 if (gw_trans->prev_id == NULL)
3606 error = got_error_from_errno("strdup");
3614 got_object_commit_close(commit);
3616 got_commit_graph_close(graph);
3620 static const struct got_error *
3621 gw_get_commit(struct gw_trans *gw_trans, struct gw_header *header,
3622 struct got_commit_object *commit, struct got_object_id *id)
3624 const struct got_error *error = NULL;
3625 struct got_reflist_entry *re;
3626 struct got_object_id *id2 = NULL;
3627 struct got_object_qid *parent_id;
3628 char *commit_msg = NULL, *commit_msg0;
3631 TAILQ_FOREACH(re, &header->refs, entry) {
3634 struct got_tag_object *tag = NULL;
3635 struct got_object_id *ref_id;
3638 if (got_ref_is_symbolic(re->ref))
3641 name = got_ref_get_name(re->ref);
3642 if (strncmp(name, "refs/", 5) == 0)
3644 if (strncmp(name, "got/", 4) == 0)
3646 if (strncmp(name, "heads/", 6) == 0)
3648 if (strncmp(name, "remotes/", 8) == 0) {
3650 s = strstr(name, "/" GOT_REF_HEAD);
3651 if (s != NULL && s[strlen(s)] == '\0')
3654 error = got_ref_resolve(&ref_id, gw_trans->repo, re->ref);
3657 if (strncmp(name, "tags/", 5) == 0) {
3658 error = got_object_open_as_tag(&tag, gw_trans->repo,
3661 if (error->code != GOT_ERR_OBJ_TYPE) {
3666 * Ref points at something other
3673 cmp = got_object_id_cmp(tag ?
3674 got_object_tag_get_object_id(tag) : ref_id, id);
3677 got_object_tag_close(tag);
3680 s = header->refs_str;
3681 if (asprintf(&header->refs_str, "%s%s%s", s ? s : "",
3682 s ? ", " : "", name) == -1) {
3683 error = got_error_from_errno("asprintf");
3685 header->refs_str = NULL;
3691 error = got_object_id_str(&header->commit_id, id);
3695 error = got_object_id_str(&header->tree_id,
3696 got_object_commit_get_tree_id(commit));
3700 if (gw_trans->action == GW_DIFF) {
3701 parent_id = STAILQ_FIRST(
3702 got_object_commit_get_parent_ids(commit));
3703 if (parent_id != NULL) {
3704 id2 = got_object_id_dup(parent_id->id);
3706 error = got_object_id_str(&header->parent_id, id2);
3711 header->parent_id = strdup("/dev/null");
3712 if (header->parent_id == NULL) {
3713 error = got_error_from_errno("strdup");
3719 header->committer_time =
3720 got_object_commit_get_committer_time(commit);
3723 strdup(got_object_commit_get_author(commit));
3724 if (header->author == NULL) {
3725 error = got_error_from_errno("strdup");
3729 strdup(got_object_commit_get_committer(commit));
3730 if (header->committer == NULL) {
3731 error = got_error_from_errno("strdup");
3734 error = got_object_commit_get_logmsg(&commit_msg0, commit);
3738 commit_msg = commit_msg0;
3739 while (*commit_msg == '\n')
3742 header->commit_msg = strdup(commit_msg);
3743 if (header->commit_msg == NULL)
3744 error = got_error_from_errno("strdup");
3749 static const struct got_error *
3750 gw_get_header(struct gw_trans *gw_trans, struct gw_header *header, int limit)
3752 const struct got_error *error = NULL;
3753 char *in_repo_path = NULL;
3754 struct got_object_id *id = NULL;
3755 struct got_reference *ref;
3757 error = got_repo_open(&gw_trans->repo, gw_trans->repo_path, NULL);
3761 if (gw_trans->commit_id == NULL || gw_trans->action == GW_COMMITS ||
3762 gw_trans->action == GW_BRIEFS || gw_trans->action == GW_SUMMARY ||
3763 gw_trans->action == GW_TAGS) {
3764 error = got_ref_open(&ref, gw_trans->repo,
3765 gw_trans->headref, 0);
3769 error = got_ref_resolve(&id, gw_trans->repo, ref);
3774 error = got_ref_open(&ref, gw_trans->repo,
3775 gw_trans->commit_id, 0);
3776 if (error == NULL) {
3778 error = got_ref_resolve(&id, gw_trans->repo, ref);
3782 error = got_object_get_type(&obj_type, gw_trans->repo,
3786 if (obj_type == GOT_OBJ_TYPE_TAG) {
3787 struct got_tag_object *tag;
3788 error = got_object_open_as_tag(&tag,
3789 gw_trans->repo, id);
3792 if (got_object_tag_get_object_type(tag) !=
3793 GOT_OBJ_TYPE_COMMIT) {
3794 got_object_tag_close(tag);
3795 error = got_error(GOT_ERR_OBJ_TYPE);
3799 id = got_object_id_dup(
3800 got_object_tag_get_object_id(tag));
3802 error = got_error_from_errno(
3803 "got_object_id_dup");
3804 got_object_tag_close(tag);
3807 } else if (obj_type != GOT_OBJ_TYPE_COMMIT) {
3808 error = got_error(GOT_ERR_OBJ_TYPE);
3812 error = got_repo_match_object_id_prefix(&id,
3813 gw_trans->commit_id, GOT_OBJ_TYPE_COMMIT,
3819 error = got_repo_map_path(&in_repo_path, gw_trans->repo,
3820 gw_trans->repo_path);
3825 header->path = strdup(in_repo_path);
3826 if (header->path == NULL) {
3827 error = got_error_from_errno("strdup");
3832 error = got_ref_list(&header->refs, gw_trans->repo, NULL,
3833 got_ref_cmp_by_name, NULL);
3837 error = gw_get_commits(gw_trans, header, limit, id);
3839 got_ref_list_free(&header->refs);
3849 char datebuf[11]; /* YYYY-MM-DD + NUL */
3852 struct gw_blame_cb_args {
3853 struct blame_line *lines;
3857 off_t *line_offsets;
3859 struct got_repository *repo;
3860 struct gw_trans *gw_trans;
3863 static const struct got_error *
3864 gw_blame_cb(void *arg, int nlines, int lineno, struct got_object_id *id)
3866 const struct got_error *err = NULL;
3867 struct gw_blame_cb_args *a = arg;
3868 struct blame_line *bline;
3870 size_t linesize = 0;
3871 struct got_commit_object *commit = NULL;
3874 time_t committer_time;
3875 enum kcgi_err kerr = KCGI_OK;
3877 if (nlines != a->nlines ||
3878 (lineno != -1 && lineno < 1) || lineno > a->nlines)
3879 return got_error(GOT_ERR_RANGE);
3882 return NULL; /* no change in this commit */
3884 /* Annotate this line. */
3885 bline = &a->lines[lineno - 1];
3886 if (bline->annotated)
3888 err = got_object_id_str(&bline->id_str, id);
3892 err = got_object_open_as_commit(&commit, a->repo, id);
3896 bline->committer = strdup(got_object_commit_get_committer(commit));
3897 if (bline->committer == NULL) {
3898 err = got_error_from_errno("strdup");
3902 committer_time = got_object_commit_get_committer_time(commit);
3903 if (gmtime_r(&committer_time, &tm) == NULL)
3904 return got_error_from_errno("gmtime_r");
3905 if (strftime(bline->datebuf, sizeof(bline->datebuf), "%G-%m-%d",
3907 err = got_error(GOT_ERR_NO_SPACE);
3910 bline->annotated = 1;
3912 /* Print lines annotated so far. */
3913 bline = &a->lines[a->lineno_cur - 1];
3914 if (!bline->annotated)
3917 offset = a->line_offsets[a->lineno_cur - 1];
3918 if (fseeko(a->f, offset, SEEK_SET) == -1) {
3919 err = got_error_from_errno("fseeko");
3923 while (bline->annotated) {
3924 char *smallerthan, *at, *nl, *committer;
3925 char *href_diff = NULL;
3928 if (getline(&line, &linesize, a->f) == -1) {
3930 err = got_error_from_errno("getline");
3934 committer = bline->committer;
3935 smallerthan = strchr(committer, '<');
3936 if (smallerthan && smallerthan[1] != '\0')
3937 committer = smallerthan + 1;
3938 at = strchr(committer, '@');
3941 len = strlen(committer);
3943 committer[8] = '\0';
3945 nl = strchr(line, '\n');
3949 kerr = khtml_attr(a->gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
3950 "blame_wrapper", KATTR__MAX);
3951 if (kerr != KCGI_OK)
3953 kerr = khtml_attr(a->gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
3954 "blame_number", KATTR__MAX);
3955 if (kerr != KCGI_OK)
3957 kerr = khtml_printf(a->gw_trans->gw_html_req, "%.*d",
3958 a->nlines_prec, a->lineno_cur);
3959 if (kerr != KCGI_OK)
3961 kerr = khtml_closeelem(a->gw_trans->gw_html_req, 1);
3962 if (kerr != KCGI_OK)
3965 kerr = khtml_attr(a->gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
3966 "blame_hash", KATTR__MAX);
3967 if (kerr != KCGI_OK)
3970 href_diff = khttp_urlpart(NULL, NULL, "gotweb", "path",
3971 a->gw_trans->repo_name, "action", "diff", "commit",
3972 bline->id_str, NULL);
3973 if (href_diff == NULL) {
3974 err = got_error_from_errno("khttp_urlpart");
3977 kerr = khtml_attr(a->gw_trans->gw_html_req, KELEM_A,
3978 KATTR_HREF, href_diff, KATTR__MAX);
3979 if (kerr != KCGI_OK)
3981 kerr = khtml_printf(a->gw_trans->gw_html_req, "%.8s",
3983 if (kerr != KCGI_OK)
3985 kerr = khtml_closeelem(a->gw_trans->gw_html_req, 2);
3986 if (kerr != KCGI_OK)
3989 kerr = khtml_attr(a->gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
3990 "blame_date", KATTR__MAX);
3991 if (kerr != KCGI_OK)
3993 kerr = khtml_puts(a->gw_trans->gw_html_req, bline->datebuf);
3994 if (kerr != KCGI_OK)
3996 kerr = khtml_closeelem(a->gw_trans->gw_html_req, 1);
3997 if (kerr != KCGI_OK)
4000 kerr = khtml_attr(a->gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
4001 "blame_author", KATTR__MAX);
4002 if (kerr != KCGI_OK)
4004 kerr = khtml_puts(a->gw_trans->gw_html_req, committer);
4005 if (kerr != KCGI_OK)
4007 kerr = khtml_closeelem(a->gw_trans->gw_html_req, 1);
4008 if (kerr != KCGI_OK)
4011 kerr = khtml_attr(a->gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
4012 "blame_code", KATTR__MAX);
4013 if (kerr != KCGI_OK)
4015 kerr = khtml_puts(a->gw_trans->gw_html_req, line);
4016 if (kerr != KCGI_OK)
4018 kerr = khtml_closeelem(a->gw_trans->gw_html_req, 1);
4019 if (kerr != KCGI_OK)
4022 kerr = khtml_closeelem(a->gw_trans->gw_html_req, 1);
4023 if (kerr != KCGI_OK)
4027 bline = &a->lines[a->lineno_cur - 1];
4033 got_object_commit_close(commit);
4035 if (err == NULL && kerr != KCGI_OK)
4036 err = gw_kcgi_error(kerr);
4040 static const struct got_error *
4041 gw_output_file_blame(struct gw_trans *gw_trans, struct gw_header *header)
4043 const struct got_error *error = NULL;
4044 struct got_object_id *obj_id = NULL;
4045 struct got_object_id *commit_id = NULL;
4046 struct got_blob_object *blob = NULL;
4047 char *path = NULL, *in_repo_path = NULL;
4048 struct gw_blame_cb_args bca;
4052 memset(&bca, 0, sizeof(bca));
4054 if (asprintf(&path, "%s%s%s",
4055 gw_trans->repo_folder ? gw_trans->repo_folder : "",
4056 gw_trans->repo_folder ? "/" : "",
4057 gw_trans->repo_file) == -1) {
4058 error = got_error_from_errno("asprintf");
4062 error = got_repo_map_path(&in_repo_path, gw_trans->repo, path);
4066 error = got_repo_match_object_id(&commit_id, NULL, gw_trans->commit_id,
4067 GOT_OBJ_TYPE_COMMIT, &header->refs, gw_trans->repo);
4071 error = got_object_id_by_path(&obj_id, gw_trans->repo, commit_id,
4076 if (obj_id == NULL) {
4077 error = got_error(GOT_ERR_NO_OBJ);
4081 error = got_object_get_type(&obj_type, gw_trans->repo, obj_id);
4085 if (obj_type != GOT_OBJ_TYPE_BLOB) {
4086 error = got_error(GOT_ERR_OBJ_TYPE);
4090 error = got_object_open_as_blob(&blob, gw_trans->repo, obj_id, 8192);
4094 bca.f = got_opentemp();
4095 if (bca.f == NULL) {
4096 error = got_error_from_errno("got_opentemp");
4099 error = got_object_blob_dump_to_file(&filesize, &bca.nlines,
4100 &bca.line_offsets, bca.f, blob);
4101 if (error || bca.nlines == 0)
4104 /* Don't include \n at EOF in the blame line count. */
4105 if (bca.line_offsets[bca.nlines - 1] == filesize)
4108 bca.lines = calloc(bca.nlines, sizeof(*bca.lines));
4109 if (bca.lines == NULL) {
4110 error = got_error_from_errno("calloc");
4114 bca.nlines_prec = 0;
4120 bca.repo = gw_trans->repo;
4121 bca.gw_trans = gw_trans;
4123 error = got_blame(in_repo_path, commit_id, gw_trans->repo, gw_blame_cb,
4132 free(bca.line_offsets);
4133 for (i = 0; i < bca.nlines; i++) {
4134 struct blame_line *bline = &bca.lines[i];
4135 free(bline->id_str);
4136 free(bline->committer);
4139 if (bca.f && fclose(bca.f) == EOF && error == NULL)
4140 error = got_error_from_errno("fclose");
4143 got_object_blob_close(blob);
4147 static const struct got_error *
4148 gw_output_blob_buf(struct gw_trans *gw_trans, struct gw_header *header)
4150 const struct got_error *error = NULL;
4151 struct got_object_id *obj_id = NULL;
4152 struct got_object_id *commit_id = NULL;
4153 struct got_blob_object *blob = NULL;
4154 char *path = NULL, *in_repo_path = NULL;
4155 int obj_type, set_mime = 0;
4158 enum kcgi_err kerr = KCGI_OK;
4160 if (asprintf(&path, "%s%s%s",
4161 gw_trans->repo_folder ? gw_trans->repo_folder : "",
4162 gw_trans->repo_folder ? "/" : "",
4163 gw_trans->repo_file) == -1) {
4164 error = got_error_from_errno("asprintf");
4168 error = got_repo_map_path(&in_repo_path, gw_trans->repo, path);
4172 error = got_repo_match_object_id(&commit_id, NULL, gw_trans->commit_id,
4173 GOT_OBJ_TYPE_COMMIT, &header->refs, gw_trans->repo);
4177 error = got_object_id_by_path(&obj_id, gw_trans->repo, commit_id,
4182 if (obj_id == NULL) {
4183 error = got_error(GOT_ERR_NO_OBJ);
4187 error = got_object_get_type(&obj_type, gw_trans->repo, obj_id);
4191 if (obj_type != GOT_OBJ_TYPE_BLOB) {
4192 error = got_error(GOT_ERR_OBJ_TYPE);
4196 error = got_object_open_as_blob(&blob, gw_trans->repo, obj_id, 8192);
4200 hdrlen = got_object_blob_get_hdrlen(blob);
4202 error = got_object_blob_read_block(&len, blob);
4205 buf = got_object_blob_get_read_buf(blob);
4208 * Skip blob object header first time around,
4209 * which also contains a zero byte.
4212 if (set_mime == 0) {
4213 if (isbinary(buf, len - hdrlen))
4214 gw_trans->mime = KMIME_APP_OCTET_STREAM;
4216 gw_trans->mime = KMIME_TEXT_PLAIN;
4218 error = gw_display_index(gw_trans);
4222 kerr = khttp_write(gw_trans->gw_req, buf, len - hdrlen);
4223 if (kerr != KCGI_OK)
4233 got_object_blob_close(blob);
4234 if (error == NULL && kerr != KCGI_OK)
4235 error = gw_kcgi_error(kerr);
4239 static const struct got_error *
4240 gw_output_repo_tree(struct gw_trans *gw_trans, struct gw_header *header)
4242 const struct got_error *error = NULL;
4243 struct got_object_id *tree_id = NULL, *commit_id = NULL;
4244 struct got_tree_object *tree = NULL;
4245 char *path = NULL, *in_repo_path = NULL;
4246 char *id_str = NULL;
4247 char *build_folder = NULL;
4248 char *href_blob = NULL, *href_blame = NULL;
4249 const char *class = NULL;
4250 int nentries, i, class_flip = 0;
4251 enum kcgi_err kerr = KCGI_OK;
4253 if (gw_trans->repo_folder != NULL) {
4254 path = strdup(gw_trans->repo_folder);
4256 error = got_error_from_errno("strdup");
4260 error = got_repo_map_path(&in_repo_path, gw_trans->repo,
4261 gw_trans->repo_path);
4265 path = in_repo_path;
4268 if (gw_trans->commit_id == NULL) {
4269 struct got_reference *head_ref;
4270 error = got_ref_open(&head_ref, gw_trans->repo,
4271 gw_trans->headref, 0);
4274 error = got_ref_resolve(&commit_id, gw_trans->repo, head_ref);
4277 got_ref_close(head_ref);
4279 * gw_trans->commit_id was not parsed from the querystring
4280 * we hit this code path from gw_index, where we don't know the
4281 * commit values for the tree link yet, so set
4282 * gw_trans->commit_id here to continue further into the tree
4284 error = got_object_id_str(&gw_trans->commit_id, commit_id);
4289 error = got_repo_match_object_id(&commit_id, NULL,
4290 gw_trans->commit_id, GOT_OBJ_TYPE_COMMIT, &header->refs,
4296 error = got_object_id_by_path(&tree_id, gw_trans->repo, commit_id,
4301 error = got_object_open_as_tree(&tree, gw_trans->repo, tree_id);
4305 nentries = got_object_tree_get_nentries(tree);
4306 for (i = 0; i < nentries; i++) {
4307 struct got_tree_entry *te;
4308 const char *modestr = "";
4311 te = got_object_tree_get_entry(tree, i);
4313 error = got_object_id_str(&id_str, got_tree_entry_get_id(te));
4317 mode = got_tree_entry_get_mode(te);
4318 if (got_object_tree_entry_is_submodule(te))
4320 else if (S_ISLNK(mode))
4322 else if (S_ISDIR(mode))
4324 else if (mode & S_IXUSR)
4327 if (class_flip == 0) {
4328 class = "back_lightgray";
4331 class = "back_white";
4335 if (S_ISDIR(mode)) {
4336 if (asprintf(&build_folder, "%s/%s",
4337 gw_trans->repo_folder ? gw_trans->repo_folder : "",
4338 got_tree_entry_get_name(te)) == -1) {
4339 error = got_error_from_errno("asprintf");
4343 href_blob = khttp_urlpart(NULL, NULL, "gotweb", "path",
4344 gw_trans->repo_name, "action",
4345 gw_get_action_name(gw_trans), "commit",
4346 gw_trans->commit_id, "folder", build_folder, NULL);
4347 if (href_blob == NULL) {
4348 error = got_error_from_errno("khttp_urlpart");
4351 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
4352 KATTR_ID, "tree_wrapper", KATTR__MAX);
4353 if (kerr != KCGI_OK)
4355 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
4356 KATTR_ID, "tree_line", KATTR_CLASS, class,
4358 if (kerr != KCGI_OK)
4360 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
4361 KATTR_HREF, href_blob, KATTR_CLASS,
4362 "diff_directory", KATTR__MAX);
4363 if (kerr != KCGI_OK)
4365 kerr = khtml_printf(gw_trans->gw_html_req, "%s%s",
4366 got_tree_entry_get_name(te), modestr);
4367 if (kerr != KCGI_OK)
4369 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
4370 if (kerr != KCGI_OK)
4372 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
4373 KATTR_ID, "tree_line_blank", KATTR_CLASS, class,
4375 if (kerr != KCGI_OK)
4377 kerr = khtml_entity(gw_trans->gw_html_req,
4379 if (kerr != KCGI_OK)
4381 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
4382 if (kerr != KCGI_OK)
4385 href_blob = khttp_urlpart(NULL, NULL, "gotweb", "path",
4386 gw_trans->repo_name, "action", "blob", "commit",
4387 gw_trans->commit_id, "file",
4388 got_tree_entry_get_name(te), "folder",
4389 gw_trans->repo_folder ? gw_trans->repo_folder : "",
4391 if (href_blob == NULL) {
4392 error = got_error_from_errno("khttp_urlpart");
4395 href_blame = khttp_urlpart(NULL, NULL, "gotweb", "path",
4396 gw_trans->repo_name, "action", "blame", "commit",
4397 gw_trans->commit_id, "file",
4398 got_tree_entry_get_name(te), "folder",
4399 gw_trans->repo_folder ? gw_trans->repo_folder : "",
4401 if (href_blame == NULL) {
4402 error = got_error_from_errno("khttp_urlpart");
4405 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
4406 KATTR_ID, "tree_wrapper", KATTR__MAX);
4407 if (kerr != KCGI_OK)
4409 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
4410 KATTR_ID, "tree_line", KATTR_CLASS, class,
4412 if (kerr != KCGI_OK)
4414 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
4415 KATTR_HREF, href_blob, KATTR__MAX);
4416 if (kerr != KCGI_OK)
4418 kerr = khtml_printf(gw_trans->gw_html_req, "%s%s",
4419 got_tree_entry_get_name(te), modestr);
4420 if (kerr != KCGI_OK)
4422 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
4423 if (kerr != KCGI_OK)
4425 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
4426 KATTR_ID, "tree_line_navs", KATTR_CLASS, class,
4428 if (kerr != KCGI_OK)
4431 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
4432 KATTR_HREF, href_blob, KATTR__MAX);
4433 if (kerr != KCGI_OK)
4435 kerr = khtml_puts(gw_trans->gw_html_req, "blob");
4436 if (kerr != KCGI_OK)
4438 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
4439 if (kerr != KCGI_OK)
4442 kerr = khtml_puts(gw_trans->gw_html_req, " | ");
4443 if (kerr != KCGI_OK)
4446 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
4447 KATTR_HREF, href_blame, KATTR__MAX);
4448 if (kerr != KCGI_OK)
4450 kerr = khtml_puts(gw_trans->gw_html_req, "blame");
4451 if (kerr != KCGI_OK)
4454 kerr = khtml_closeelem(gw_trans->gw_html_req, 3);
4455 if (kerr != KCGI_OK)
4463 build_folder = NULL;
4467 got_object_tree_close(tree);
4474 if (error == NULL && kerr != KCGI_OK)
4475 error = gw_kcgi_error(kerr);
4479 static const struct got_error *
4480 gw_output_repo_heads(struct gw_trans *gw_trans)
4482 const struct got_error *error = NULL;
4483 struct got_reflist_head refs;
4484 struct got_reflist_entry *re;
4485 char *age = NULL, *href_summary = NULL, *href_briefs = NULL;
4486 char *href_commits = NULL;
4487 enum kcgi_err kerr = KCGI_OK;
4491 error = got_ref_list(&refs, gw_trans->repo, "refs/heads",
4492 got_ref_cmp_by_name, NULL);
4496 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
4497 KATTR_ID, "summary_heads_title_wrapper", KATTR__MAX);
4498 if (kerr != KCGI_OK)
4500 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
4501 KATTR_ID, "summary_heads_title", KATTR__MAX);
4502 if (kerr != KCGI_OK)
4504 kerr = khtml_puts(gw_trans->gw_html_req, "Heads");
4505 if (kerr != KCGI_OK)
4507 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
4508 if (kerr != KCGI_OK)
4510 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
4511 KATTR_ID, "summary_heads_content", KATTR__MAX);
4512 if (kerr != KCGI_OK)
4515 TAILQ_FOREACH(re, &refs, entry) {
4516 const char *refname;
4518 if (got_ref_is_symbolic(re->ref))
4521 refname = got_ref_get_name(re->ref);
4522 if (strncmp(refname, "refs/heads/", 11) != 0)
4525 error = gw_get_repo_age(&age, gw_trans, gw_trans->gw_dir->path,
4530 if (strncmp(refname, "refs/heads/", 11) == 0)
4533 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
4534 KATTR_ID, "heads_wrapper", KATTR__MAX);
4535 if (kerr != KCGI_OK)
4537 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
4538 KATTR_ID, "heads_age", KATTR__MAX);
4539 if (kerr != KCGI_OK)
4541 kerr = khtml_puts(gw_trans->gw_html_req, age ? age : "");
4542 if (kerr != KCGI_OK)
4544 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
4545 if (kerr != KCGI_OK)
4547 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
4548 KATTR_ID, "heads_space", KATTR__MAX);
4549 if (kerr != KCGI_OK)
4551 kerr = khtml_entity(gw_trans->gw_html_req, KENTITY_nbsp);
4552 if (kerr != KCGI_OK)
4554 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
4555 if (kerr != KCGI_OK)
4557 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
4558 KATTR_ID, "head", KATTR__MAX);
4559 if (kerr != KCGI_OK)
4562 href_summary = khttp_urlpart(NULL, NULL, "gotweb", "path",
4563 gw_trans->repo_name, "action", "summary", "headref",
4565 if (href_summary == NULL) {
4566 error = got_error_from_errno("khttp_urlpart");
4569 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A, KATTR_HREF,
4570 href_summary, KATTR__MAX);
4571 kerr = khtml_puts(gw_trans->gw_html_req, refname);
4572 if (kerr != KCGI_OK)
4574 kerr = khtml_closeelem(gw_trans->gw_html_req, 3);
4575 if (kerr != KCGI_OK)
4578 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
4579 "navs_wrapper", KATTR__MAX);
4580 if (kerr != KCGI_OK)
4582 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
4583 "navs", KATTR__MAX);
4584 if (kerr != KCGI_OK)
4587 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A, KATTR_HREF,
4588 href_summary, KATTR__MAX);
4589 if (kerr != KCGI_OK)
4591 kerr = khtml_puts(gw_trans->gw_html_req, "summary");
4592 if (kerr != KCGI_OK)
4594 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
4595 if (kerr != KCGI_OK)
4598 kerr = khtml_puts(gw_trans->gw_html_req, " | ");
4599 if (kerr != KCGI_OK)
4602 href_briefs = khttp_urlpart(NULL, NULL, "gotweb", "path",
4603 gw_trans->repo_name, "action", "briefs", "headref",
4605 if (href_briefs == NULL) {
4606 error = got_error_from_errno("khttp_urlpart");
4609 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A, KATTR_HREF,
4610 href_briefs, KATTR__MAX);
4611 if (kerr != KCGI_OK)
4613 kerr = khtml_puts(gw_trans->gw_html_req, "commit briefs");
4614 if (kerr != KCGI_OK)
4616 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
4617 if (kerr != KCGI_OK)
4620 kerr = khtml_puts(gw_trans->gw_html_req, " | ");
4621 if (kerr != KCGI_OK)
4624 href_commits = khttp_urlpart(NULL, NULL, "gotweb", "path",
4625 gw_trans->repo_name, "action", "commits", "headref",
4627 if (href_commits == NULL) {
4628 error = got_error_from_errno("khttp_urlpart");
4631 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A, KATTR_HREF,
4632 href_commits, KATTR__MAX);
4633 if (kerr != KCGI_OK)
4635 kerr = khtml_puts(gw_trans->gw_html_req, "commits");
4636 if (kerr != KCGI_OK)
4638 kerr = khtml_closeelem(gw_trans->gw_html_req, 3);
4639 if (kerr != KCGI_OK)
4642 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
4643 "dotted_line", KATTR__MAX);
4644 if (kerr != KCGI_OK)
4646 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
4647 if (kerr != KCGI_OK)
4650 href_summary = NULL;
4654 href_commits = NULL;
4657 got_ref_list_free(&refs);
4664 static const struct got_error *
4665 gw_output_site_link(struct gw_trans *gw_trans)
4667 const struct got_error *error = NULL;
4668 char *href_summary = NULL;
4669 enum kcgi_err kerr = KCGI_OK;
4671 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
4672 "site_link", KATTR__MAX);
4673 if (kerr != KCGI_OK)
4675 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A, KATTR_HREF, GOTWEB,
4677 if (kerr != KCGI_OK)
4679 kerr = khtml_puts(gw_trans->gw_html_req,
4680 gw_trans->gw_conf->got_site_link);
4681 if (kerr != KCGI_OK)
4683 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
4684 if (kerr != KCGI_OK)
4687 if (gw_trans->repo_name != NULL) {
4688 kerr = khtml_puts(gw_trans->gw_html_req, " / ");
4689 if (kerr != KCGI_OK)
4692 href_summary = khttp_urlpart(NULL, NULL, "gotweb", "path",
4693 gw_trans->repo_name, "action", "summary", NULL);
4694 if (href_summary == NULL) {
4695 error = got_error_from_errno("khttp_urlpart");
4698 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A, KATTR_HREF,
4699 href_summary, KATTR__MAX);
4700 if (kerr != KCGI_OK)
4702 kerr = khtml_puts(gw_trans->gw_html_req, gw_trans->repo_name);
4703 if (kerr != KCGI_OK)
4705 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
4706 if (kerr != KCGI_OK)
4708 kerr = khtml_printf(gw_trans->gw_html_req, " / %s",
4709 gw_get_action_name(gw_trans));
4710 if (kerr != KCGI_OK)
4714 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
4715 if (kerr != KCGI_OK)
4719 if (error == NULL && kerr != KCGI_OK)
4720 error = gw_kcgi_error(kerr);
4724 static const struct got_error *
4725 gw_colordiff_line(struct gw_trans *gw_trans, char *buf)
4727 const struct got_error *error = NULL;
4729 enum kcgi_err kerr = KCGI_OK;
4731 if (strncmp(buf, "-", 1) == 0)
4732 color = "diff_minus";
4733 else if (strncmp(buf, "+", 1) == 0)
4734 color = "diff_plus";
4735 else if (strncmp(buf, "@@", 2) == 0)
4736 color = "diff_chunk_header";
4737 else if (strncmp(buf, "@@", 2) == 0)
4738 color = "diff_chunk_header";
4739 else if (strncmp(buf, "commit +", 8) == 0)
4740 color = "diff_meta";
4741 else if (strncmp(buf, "commit -", 8) == 0)
4742 color = "diff_meta";
4743 else if (strncmp(buf, "blob +", 6) == 0)
4744 color = "diff_meta";
4745 else if (strncmp(buf, "blob -", 6) == 0)
4746 color = "diff_meta";
4747 else if (strncmp(buf, "file +", 6) == 0)
4748 color = "diff_meta";
4749 else if (strncmp(buf, "file -", 6) == 0)
4750 color = "diff_meta";
4751 else if (strncmp(buf, "from:", 5) == 0)
4752 color = "diff_author";
4753 else if (strncmp(buf, "via:", 4) == 0)
4754 color = "diff_author";
4755 else if (strncmp(buf, "date:", 5) == 0)
4756 color = "diff_date";
4757 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
4758 "diff_line", KATTR_CLASS, color ? color : "", KATTR__MAX);
4759 if (error == NULL && kerr != KCGI_OK)
4760 error = gw_kcgi_error(kerr);
4765 main(int argc, char *argv[])
4767 const struct got_error *error = NULL, *error2 = NULL;
4768 struct gw_trans *gw_trans;
4769 struct gw_dir *dir = NULL, *tdir;
4770 const char *page = "index";
4771 enum kcgi_err kerr = KCGI_OK;
4773 if ((gw_trans = malloc(sizeof(struct gw_trans))) == NULL)
4776 if ((gw_trans->gw_req = malloc(sizeof(struct kreq))) == NULL)
4779 if ((gw_trans->gw_html_req = malloc(sizeof(struct khtmlreq))) == NULL)
4782 if ((gw_trans->gw_tmpl = malloc(sizeof(struct ktemplate))) == NULL)
4785 kerr = khttp_parse(gw_trans->gw_req, gw_keys, KEY__ZMAX, &page, 1, 0);
4786 if (kerr != KCGI_OK) {
4787 error = gw_kcgi_error(kerr);
4791 TAILQ_INIT(&gw_trans->gw_dirs);
4792 TAILQ_INIT(&gw_trans->gw_headers);
4794 gw_trans->action = -1;
4796 gw_trans->repos_total = 0;
4797 gw_trans->repo_path = NULL;
4798 gw_trans->commit_id = NULL;
4799 gw_trans->next_id = NULL;
4800 gw_trans->prev_id = NULL;
4801 gw_trans->headref = GOT_REF_HEAD;
4802 gw_trans->mime = KMIME_TEXT_HTML;
4803 gw_trans->gw_tmpl->key = gw_templs;
4804 gw_trans->gw_tmpl->keysz = TEMPL__MAX;
4805 gw_trans->gw_tmpl->arg = gw_trans;
4806 gw_trans->gw_tmpl->cb = gw_template;
4808 error = parse_gotweb_config(&gw_trans->gw_conf, GOTWEB_CONF);
4812 error = gw_parse_querystring(gw_trans);
4816 if (gw_trans->action == GW_BLOB)
4817 error = gw_blob(gw_trans);
4819 error = gw_display_index(gw_trans);
4821 if (gw_trans->repo) {
4822 const struct got_error *close_err;
4823 close_err = got_repo_close(gw_trans->repo);
4828 gw_trans->error = error;
4829 gw_trans->action = GW_ERR;
4830 error2 = gw_display_open(gw_trans, KHTTP_200, gw_trans->mime);
4832 goto cleanup; /* we can't display an error page */
4833 kerr = khtml_open(gw_trans->gw_html_req, gw_trans->gw_req, 0);
4834 if (kerr != KCGI_OK)
4835 goto cleanup; /* we can't display an error page */
4836 kerr = khttp_template(gw_trans->gw_req, gw_trans->gw_tmpl,
4837 gw_query_funcs[gw_trans->action].template);
4838 if (kerr != KCGI_OK) {
4839 khtml_close(gw_trans->gw_html_req);
4840 goto cleanup; /* we can't display an error page */
4845 free(gw_trans->gw_conf->got_repos_path);
4846 free(gw_trans->gw_conf->got_www_path);
4847 free(gw_trans->gw_conf->got_site_name);
4848 free(gw_trans->gw_conf->got_site_owner);
4849 free(gw_trans->gw_conf->got_site_link);
4850 free(gw_trans->gw_conf->got_logo);
4851 free(gw_trans->gw_conf->got_logo_url);
4852 free(gw_trans->gw_conf);
4853 free(gw_trans->commit_id);
4854 free(gw_trans->next_id);
4855 free(gw_trans->prev_id);
4856 free(gw_trans->repo_path);
4857 TAILQ_FOREACH_SAFE(dir, &gw_trans->gw_dirs, entry, tdir) {
4859 free(dir->description);
4866 khttp_free(gw_trans->gw_req);