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 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) {
2007 if (lstat(gw_dir->path, &st) == 0 && S_ISDIR(st.st_mode) &&
2008 !got_path_dir_is_empty(gw_dir->path)) {
2009 TAILQ_INSERT_TAIL(&gw_trans->gw_dirs, gw_dir,
2011 gw_trans->repos_total++;
2015 if (d && closedir(d) == -1 && error == NULL)
2016 error = got_error_from_errno("closedir");
2020 static const struct got_error *
2021 gw_parse_querystring(struct gw_trans *gw_trans)
2023 const struct got_error *error = NULL;
2025 struct gw_query_action *action = NULL;
2028 if (gw_trans->gw_req->fieldnmap[0]) {
2029 return got_error(GOT_ERR_QUERYSTRING);
2030 } else if ((p = gw_trans->gw_req->fieldmap[KEY_PATH])) {
2031 /* define gw_trans->repo_path */
2032 gw_trans->repo_name = p->parsed.s;
2034 if (asprintf(&gw_trans->repo_path, "%s/%s",
2035 gw_trans->gw_conf->got_repos_path, p->parsed.s) == -1)
2036 return got_error_from_errno("asprintf");
2038 /* get action and set function */
2039 if ((p = gw_trans->gw_req->fieldmap[KEY_ACTION])) {
2040 for (i = 0; i < nitems(gw_query_funcs); i++) {
2041 action = &gw_query_funcs[i];
2042 if (action->func_name == NULL)
2044 if (strcmp(action->func_name,
2045 p->parsed.s) == 0) {
2046 gw_trans->action = i;
2051 if (gw_trans->action == -1) {
2052 gw_trans->action = GW_ERR;
2053 gw_trans->error = got_error_msg(GOT_ERR_QUERYSTRING,
2054 p != NULL ? "bad action in querystring" :
2055 "no action in querystring");
2059 if ((p = gw_trans->gw_req->fieldmap[KEY_COMMIT_ID])) {
2060 if (asprintf(&gw_trans->commit_id, "%s",
2062 return got_error_from_errno("asprintf");
2065 if ((p = gw_trans->gw_req->fieldmap[KEY_FILE]))
2066 gw_trans->repo_file = p->parsed.s;
2068 if ((p = gw_trans->gw_req->fieldmap[KEY_FOLDER])) {
2069 if (asprintf(&gw_trans->repo_folder, "%s",
2071 return got_error_from_errno("asprintf");
2074 if ((p = gw_trans->gw_req->fieldmap[KEY_PREV_ID])) {
2075 if (asprintf(&gw_trans->prev_id, "%s",
2077 return got_error_from_errno("asprintf");
2080 if ((p = gw_trans->gw_req->fieldmap[KEY_HEADREF]))
2081 gw_trans->headref = p->parsed.s;
2083 error = gw_init_gw_dir(&gw_trans->gw_dir, gw_trans->repo_name);
2087 gw_trans->error = gw_load_got_path(gw_trans, gw_trans->gw_dir);
2089 gw_trans->action = GW_INDEX;
2091 if ((p = gw_trans->gw_req->fieldmap[KEY_PAGE]))
2092 gw_trans->page = p->parsed.i;
2097 static const struct got_error *
2098 gw_init_gw_dir(struct gw_dir **gw_dir, const char *dir)
2100 const struct got_error *error;
2102 *gw_dir = malloc(sizeof(**gw_dir));
2103 if (*gw_dir == NULL)
2104 return got_error_from_errno("malloc");
2106 if (asprintf(&(*gw_dir)->name, "%s", dir) == -1) {
2107 error = got_error_from_errno("asprintf");
2116 static const struct got_error *
2117 gw_display_open(struct gw_trans *gw_trans, enum khttp code, enum kmime mime)
2119 enum kcgi_err kerr = KCGI_OK;
2121 kerr = khttp_head(gw_trans->gw_req, kresps[KRESP_ALLOW], "GET");
2122 if (kerr != KCGI_OK)
2123 return gw_kcgi_error(kerr);
2124 kerr = khttp_head(gw_trans->gw_req, kresps[KRESP_STATUS], "%s",
2126 if (kerr != KCGI_OK)
2127 return gw_kcgi_error(kerr);
2128 kerr = khttp_head(gw_trans->gw_req, kresps[KRESP_CONTENT_TYPE], "%s",
2130 if (kerr != KCGI_OK)
2131 return gw_kcgi_error(kerr);
2132 kerr = khttp_head(gw_trans->gw_req, "X-Content-Type-Options",
2134 if (kerr != KCGI_OK)
2135 return gw_kcgi_error(kerr);
2136 kerr = khttp_head(gw_trans->gw_req, "X-Frame-Options", "DENY");
2137 if (kerr != KCGI_OK)
2138 return gw_kcgi_error(kerr);
2139 kerr = khttp_head(gw_trans->gw_req, "X-XSS-Protection",
2141 if (kerr != KCGI_OK)
2142 return gw_kcgi_error(kerr);
2144 if (gw_trans->mime == KMIME_APP_OCTET_STREAM) {
2145 kerr = khttp_head(gw_trans->gw_req,
2146 kresps[KRESP_CONTENT_DISPOSITION],
2147 "attachment; filename=%s", gw_trans->repo_file);
2148 if (kerr != KCGI_OK)
2149 return gw_kcgi_error(kerr);
2152 kerr = khttp_body(gw_trans->gw_req);
2153 return gw_kcgi_error(kerr);
2156 static const struct got_error *
2157 gw_display_index(struct gw_trans *gw_trans)
2159 const struct got_error *error;
2160 enum kcgi_err kerr = KCGI_OK;
2162 /* catch early querystring errors */
2163 if (gw_trans->error)
2164 gw_trans->action = GW_ERR;
2166 error = gw_display_open(gw_trans, KHTTP_200, gw_trans->mime);
2170 kerr = khtml_open(gw_trans->gw_html_req, gw_trans->gw_req, 0);
2171 if (kerr != KCGI_OK)
2172 return gw_kcgi_error(kerr);
2174 if (gw_trans->action != GW_BLOB) {
2175 kerr = khttp_template(gw_trans->gw_req, gw_trans->gw_tmpl,
2176 gw_query_funcs[gw_trans->action].template);
2177 if (kerr != KCGI_OK) {
2178 khtml_close(gw_trans->gw_html_req);
2179 return gw_kcgi_error(kerr);
2183 return gw_kcgi_error(khtml_close(gw_trans->gw_html_req));
2186 static const struct got_error *
2187 gw_error(struct gw_trans *gw_trans)
2189 enum kcgi_err kerr = KCGI_OK;
2191 kerr = khtml_puts(gw_trans->gw_html_req, gw_trans->error->msg);
2193 return gw_kcgi_error(kerr);
2197 gw_template(size_t key, void *arg)
2199 const struct got_error *error = NULL;
2200 enum kcgi_err kerr = KCGI_OK;
2201 struct gw_trans *gw_trans = arg;
2202 char *ati = NULL, *fic32 = NULL, *fic16 = NULL;
2203 char *swm = NULL, *spt = NULL, *css = NULL, *logo = NULL;
2205 if (asprintf(&ati, "%s%s", gw_trans->gw_conf->got_www_path,
2206 "/apple-touch-icon.png") == -1)
2208 if (asprintf(&fic32, "%s%s", gw_trans->gw_conf->got_www_path,
2209 "/favicon-32x32.png") == -1)
2211 if (asprintf(&fic16, "%s%s", gw_trans->gw_conf->got_www_path,
2212 "/favicon-16x16.png") == -1)
2214 if (asprintf(&swm, "%s%s", gw_trans->gw_conf->got_www_path,
2215 "/site.webmanifest") == -1)
2217 if (asprintf(&spt, "%s%s", gw_trans->gw_conf->got_www_path,
2218 "/safari-pinned-tab.svg") == -1)
2220 if (asprintf(&css, "%s%s", gw_trans->gw_conf->got_www_path,
2221 "/gotweb.css") == -1)
2223 if (asprintf(&logo, "%s%s%s", gw_trans->gw_conf->got_www_path,
2224 gw_trans->gw_conf->got_www_path ? "/" : "",
2225 gw_trans->gw_conf->got_logo) == -1)
2230 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_META,
2231 KATTR_NAME, "viewport",
2232 KATTR_CONTENT, "initial-scale=.75, user-scalable=yes",
2234 if (kerr != KCGI_OK)
2236 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2237 if (kerr != KCGI_OK)
2239 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_META,
2240 KATTR_CHARSET, "utf-8",
2242 if (kerr != KCGI_OK)
2244 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2245 if (kerr != KCGI_OK)
2247 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_META,
2248 KATTR_NAME, "msapplication-TileColor",
2249 KATTR_CONTENT, "#da532c", KATTR__MAX);
2250 if (kerr != KCGI_OK)
2252 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2253 if (kerr != KCGI_OK)
2255 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_META,
2256 KATTR_NAME, "theme-color",
2257 KATTR_CONTENT, "#ffffff", KATTR__MAX);
2258 if (kerr != KCGI_OK)
2260 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2261 if (kerr != KCGI_OK)
2263 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_LINK,
2264 KATTR_REL, "apple-touch-icon", KATTR_SIZES, "180x180",
2265 KATTR_HREF, ati, KATTR__MAX);
2266 if (kerr != KCGI_OK)
2268 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2269 if (kerr != KCGI_OK)
2271 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_LINK,
2272 KATTR_REL, "icon", KATTR_TYPE, "image/png", KATTR_SIZES,
2273 "32x32", KATTR_HREF, fic32, KATTR__MAX);
2274 if (kerr != KCGI_OK)
2276 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2277 if (kerr != KCGI_OK)
2279 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_LINK,
2280 KATTR_REL, "icon", KATTR_TYPE, "image/png", KATTR_SIZES,
2281 "16x16", KATTR_HREF, fic16, KATTR__MAX);
2282 if (kerr != KCGI_OK)
2284 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2285 if (kerr != KCGI_OK)
2287 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_LINK,
2288 KATTR_REL, "manifest", KATTR_HREF, swm,
2290 if (kerr != KCGI_OK)
2292 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2293 if (kerr != KCGI_OK)
2295 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_LINK,
2296 KATTR_REL, "mask-icon", KATTR_HREF,
2298 if (kerr != KCGI_OK)
2300 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2301 if (kerr != KCGI_OK)
2303 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_LINK,
2304 KATTR_REL, "stylesheet", KATTR_TYPE, "text/css",
2305 KATTR_HREF, css, KATTR__MAX);
2306 if (kerr != KCGI_OK)
2308 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2309 if (kerr != KCGI_OK)
2313 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2314 KATTR_ID, "got_link", KATTR__MAX);
2315 if (kerr != KCGI_OK)
2317 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
2318 KATTR_HREF, gw_trans->gw_conf->got_logo_url,
2319 KATTR_TARGET, "_sotd", KATTR__MAX);
2320 if (kerr != KCGI_OK)
2322 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_IMG,
2323 KATTR_SRC, logo, KATTR__MAX);
2324 if (kerr != KCGI_OK)
2326 kerr = khtml_closeelem(gw_trans->gw_html_req, 3);
2327 if (kerr != KCGI_OK)
2330 case (TEMPL_SITEPATH):
2331 error = gw_output_site_link(gw_trans);
2336 if (gw_trans->gw_conf->got_site_name != NULL) {
2337 kerr = khtml_puts(gw_trans->gw_html_req,
2338 gw_trans->gw_conf->got_site_name);
2339 if (kerr != KCGI_OK)
2343 case (TEMPL_SEARCH):
2345 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
2346 "search", KATTR__MAX);
2347 if (kerr != KCGI_OK)
2349 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_FORM,
2350 KATTR_METHOD, "POST", KATTR__MAX);
2351 if (kerr != KCGI_OK)
2353 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_INPUT, KATTR_ID,
2354 "got-search", KATTR_NAME, "got-search", KATTR_SIZE, "15",
2355 KATTR_MAXLENGTH, "50", KATTR__MAX);
2356 if (kerr != KCGI_OK)
2358 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_BUTTON,
2360 if (kerr != KCGI_OK)
2362 kerr = khtml_puts(gw_trans->gw_html_req, "Search");
2363 if (kerr != KCGI_OK)
2365 kerr = khtml_closeelem(gw_trans->gw_html_req, 4);
2366 if (kerr != KCGI_OK)
2369 case(TEMPL_SITEOWNER):
2370 if (gw_trans->gw_conf->got_site_owner != NULL &&
2371 gw_trans->gw_conf->got_show_site_owner) {
2372 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2373 KATTR_ID, "site_owner_wrapper", KATTR__MAX);
2374 if (kerr != KCGI_OK)
2376 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2377 KATTR_ID, "site_owner", KATTR__MAX);
2378 if (kerr != KCGI_OK)
2380 kerr = khtml_puts(gw_trans->gw_html_req,
2381 gw_trans->gw_conf->got_site_owner);
2382 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
2383 if (kerr != KCGI_OK)
2387 case(TEMPL_CONTENT):
2388 error = gw_query_funcs[gw_trans->action].func_main(gw_trans);
2390 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2391 KATTR_ID, "tmpl_err", KATTR__MAX);
2392 if (kerr != KCGI_OK)
2394 kerr = khttp_printf(gw_trans->gw_req, "Error: %s",
2396 if (kerr != KCGI_OK)
2398 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2399 if (kerr != KCGI_OK)
2425 static const struct got_error *
2426 gw_gen_commit_header(struct gw_trans *gw_trans, char *str1, char *str2)
2428 const struct got_error *error = NULL;
2429 enum kcgi_err kerr = KCGI_OK;
2431 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2432 KATTR_ID, "header_commit_title", KATTR__MAX);
2433 if (kerr != KCGI_OK)
2435 kerr = khtml_puts(gw_trans->gw_html_req, "Commit: ");
2436 if (kerr != KCGI_OK)
2438 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2439 if (kerr != KCGI_OK)
2441 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2442 KATTR_ID, "header_commit", KATTR__MAX);
2443 if (kerr != KCGI_OK)
2445 kerr = khtml_printf(gw_trans->gw_html_req, "%s ", str1);
2446 if (kerr != KCGI_OK)
2449 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_SPAN,
2450 KATTR_ID, "refs_str", KATTR__MAX);
2451 if (kerr != KCGI_OK)
2453 kerr = khtml_printf(gw_trans->gw_html_req, "(%s)", str2);
2454 if (kerr != KCGI_OK)
2456 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2457 if (kerr != KCGI_OK)
2460 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2462 if (error == NULL && kerr != KCGI_OK)
2463 error = gw_kcgi_error(kerr);
2467 static const struct got_error *
2468 gw_gen_diff_header(struct gw_trans *gw_trans, char *str1, char *str2)
2470 const struct got_error *error = NULL;
2471 enum kcgi_err kerr = KCGI_OK;
2473 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2474 KATTR_ID, "header_diff_title", KATTR__MAX);
2475 if (kerr != KCGI_OK)
2477 kerr = khtml_puts(gw_trans->gw_html_req, "Diff: ");
2478 if (kerr != KCGI_OK)
2480 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2481 if (kerr != KCGI_OK)
2483 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2484 KATTR_ID, "header_diff", KATTR__MAX);
2485 if (kerr != KCGI_OK)
2488 kerr = khtml_puts(gw_trans->gw_html_req, str1);
2489 if (kerr != KCGI_OK)
2492 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_BR, KATTR__MAX);
2493 if (kerr != KCGI_OK)
2495 kerr = khtml_puts(gw_trans->gw_html_req, str2);
2496 if (kerr != KCGI_OK)
2498 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2500 if (error == NULL && kerr != KCGI_OK)
2501 error = gw_kcgi_error(kerr);
2505 static const struct got_error *
2506 gw_gen_age_header(struct gw_trans *gw_trans, const char *str)
2508 const struct got_error *error = NULL;
2509 enum kcgi_err kerr = KCGI_OK;
2511 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2512 KATTR_ID, "header_age_title", KATTR__MAX);
2513 if (kerr != KCGI_OK)
2515 kerr = khtml_puts(gw_trans->gw_html_req, "Date: ");
2516 if (kerr != KCGI_OK)
2518 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2519 if (kerr != KCGI_OK)
2521 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2522 KATTR_ID, "header_age", KATTR__MAX);
2523 if (kerr != KCGI_OK)
2525 kerr = khtml_puts(gw_trans->gw_html_req, str);
2526 if (kerr != KCGI_OK)
2528 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2530 if (error == NULL && kerr != KCGI_OK)
2531 error = gw_kcgi_error(kerr);
2535 static const struct got_error *
2536 gw_gen_author_header(struct gw_trans *gw_trans, const char *str)
2538 const struct got_error *error = NULL;
2539 enum kcgi_err kerr = KCGI_OK;
2541 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2542 KATTR_ID, "header_author_title", KATTR__MAX);
2543 if (kerr != KCGI_OK)
2545 kerr = khtml_puts(gw_trans->gw_html_req, "Author: ");
2546 if (kerr != KCGI_OK)
2548 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2549 if (kerr != KCGI_OK)
2551 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2552 KATTR_ID, "header_author", KATTR__MAX);
2553 if (kerr != KCGI_OK)
2555 kerr = khtml_puts(gw_trans->gw_html_req, str);
2556 if (kerr != KCGI_OK)
2558 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2560 if (error == NULL && kerr != KCGI_OK)
2561 error = gw_kcgi_error(kerr);
2565 static const struct got_error *
2566 gw_gen_committer_header(struct gw_trans *gw_trans, const char *str)
2568 const struct got_error *error = NULL;
2569 enum kcgi_err kerr = KCGI_OK;
2571 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2572 KATTR_ID, "header_committer_title", KATTR__MAX);
2573 if (kerr != KCGI_OK)
2575 kerr = khtml_puts(gw_trans->gw_html_req, "Committer: ");
2576 if (kerr != KCGI_OK)
2578 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2579 if (kerr != KCGI_OK)
2581 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2582 KATTR_ID, "header_committer", KATTR__MAX);
2583 if (kerr != KCGI_OK)
2585 kerr = khtml_puts(gw_trans->gw_html_req, str);
2586 if (kerr != KCGI_OK)
2588 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2590 if (error == NULL && kerr != KCGI_OK)
2591 error = gw_kcgi_error(kerr);
2595 static const struct got_error *
2596 gw_gen_commit_msg_header(struct gw_trans *gw_trans, char *str)
2598 const struct got_error *error = NULL;
2599 enum kcgi_err kerr = KCGI_OK;
2601 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2602 KATTR_ID, "header_commit_msg_title", KATTR__MAX);
2603 if (kerr != KCGI_OK)
2605 kerr = khtml_puts(gw_trans->gw_html_req, "Message: ");
2606 if (kerr != KCGI_OK)
2608 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2609 if (kerr != KCGI_OK)
2611 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2612 KATTR_ID, "header_commit_msg", KATTR__MAX);
2613 if (kerr != KCGI_OK)
2615 kerr = khttp_puts(gw_trans->gw_req, str);
2616 if (kerr != KCGI_OK)
2618 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2620 if (error == NULL && kerr != KCGI_OK)
2621 error = gw_kcgi_error(kerr);
2625 static const struct got_error *
2626 gw_gen_tree_header(struct gw_trans *gw_trans, char *str)
2628 const struct got_error *error = NULL;
2629 enum kcgi_err kerr = KCGI_OK;
2631 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2632 KATTR_ID, "header_tree_title", KATTR__MAX);
2633 if (kerr != KCGI_OK)
2635 kerr = khtml_puts(gw_trans->gw_html_req, "Tree: ");
2636 if (kerr != KCGI_OK)
2638 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2639 if (kerr != KCGI_OK)
2641 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
2642 KATTR_ID, "header_tree", KATTR__MAX);
2643 if (kerr != KCGI_OK)
2645 kerr = khtml_puts(gw_trans->gw_html_req, str);
2646 if (kerr != KCGI_OK)
2648 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2650 if (error == NULL && kerr != KCGI_OK)
2651 error = gw_kcgi_error(kerr);
2655 static const struct got_error *
2656 gw_get_repo_description(char **description, struct gw_trans *gw_trans,
2659 const struct got_error *error = NULL;
2661 char *d_file = NULL;
2665 *description = NULL;
2666 if (gw_trans->gw_conf->got_show_repo_description == 0)
2669 if (asprintf(&d_file, "%s/description", dir) == -1)
2670 return got_error_from_errno("asprintf");
2672 f = fopen(d_file, "r");
2674 if (errno == ENOENT || errno == EACCES)
2676 error = got_error_from_errno2("fopen", d_file);
2680 if (fseek(f, 0, SEEK_END) == -1) {
2681 error = got_ferror(f, GOT_ERR_IO);
2686 error = got_ferror(f, GOT_ERR_IO);
2689 if (fseek(f, 0, SEEK_SET) == -1) {
2690 error = got_ferror(f, GOT_ERR_IO);
2693 *description = calloc(len + 1, sizeof(**description));
2694 if (*description == NULL) {
2695 error = got_error_from_errno("calloc");
2699 n = fread(*description, 1, len, f);
2700 if (n == 0 && ferror(f))
2701 error = got_ferror(f, GOT_ERR_IO);
2703 if (f != NULL && fclose(f) == EOF && error == NULL)
2704 error = got_error_from_errno("fclose");
2709 static const struct got_error *
2710 gw_get_time_str(char **repo_age, time_t committer_time, int ref_tm)
2714 char *years = "years ago", *months = "months ago";
2715 char *weeks = "weeks ago", *days = "days ago", *hours = "hours ago";
2716 char *minutes = "minutes ago", *seconds = "seconds ago";
2717 char *now = "right now";
2725 diff_time = time(NULL) - committer_time;
2726 if (diff_time > 60 * 60 * 24 * 365 * 2) {
2727 if (asprintf(repo_age, "%lld %s",
2728 (diff_time / 60 / 60 / 24 / 365), years) == -1)
2729 return got_error_from_errno("asprintf");
2730 } else if (diff_time > 60 * 60 * 24 * (365 / 12) * 2) {
2731 if (asprintf(repo_age, "%lld %s",
2732 (diff_time / 60 / 60 / 24 / (365 / 12)),
2734 return got_error_from_errno("asprintf");
2735 } else if (diff_time > 60 * 60 * 24 * 7 * 2) {
2736 if (asprintf(repo_age, "%lld %s",
2737 (diff_time / 60 / 60 / 24 / 7), weeks) == -1)
2738 return got_error_from_errno("asprintf");
2739 } else if (diff_time > 60 * 60 * 24 * 2) {
2740 if (asprintf(repo_age, "%lld %s",
2741 (diff_time / 60 / 60 / 24), days) == -1)
2742 return got_error_from_errno("asprintf");
2743 } else if (diff_time > 60 * 60 * 2) {
2744 if (asprintf(repo_age, "%lld %s",
2745 (diff_time / 60 / 60), hours) == -1)
2746 return got_error_from_errno("asprintf");
2747 } else if (diff_time > 60 * 2) {
2748 if (asprintf(repo_age, "%lld %s", (diff_time / 60),
2750 return got_error_from_errno("asprintf");
2751 } else if (diff_time > 2) {
2752 if (asprintf(repo_age, "%lld %s", diff_time,
2754 return got_error_from_errno("asprintf");
2756 if (asprintf(repo_age, "%s", now) == -1)
2757 return got_error_from_errno("asprintf");
2761 if (gmtime_r(&committer_time, &tm) == NULL)
2762 return got_error_from_errno("gmtime_r");
2764 s = asctime_r(&tm, datebuf);
2766 return got_error_from_errno("asctime_r");
2768 if (asprintf(repo_age, "%s UTC", datebuf) == -1)
2769 return got_error_from_errno("asprintf");
2775 static const struct got_error *
2776 gw_get_repo_age(char **repo_age, struct gw_trans *gw_trans, char *dir,
2777 const char *refname, int ref_tm)
2779 const struct got_error *error = NULL;
2780 struct got_repository *repo = NULL;
2781 struct got_commit_object *commit = NULL;
2782 struct got_reflist_head refs;
2783 struct got_reflist_entry *re;
2784 time_t committer_time = 0, cmp_time = 0;
2789 if (gw_trans->gw_conf->got_show_repo_age == 0)
2793 repo = gw_trans->repo;
2795 error = got_repo_open(&repo, dir, NULL);
2800 error = got_ref_list(&refs, repo, "refs/heads",
2801 got_ref_cmp_by_name, NULL);
2806 * Find the youngest branch tip in the repository, or the age of
2807 * the a specific branch tip if a name was provided by the caller.
2809 TAILQ_FOREACH(re, &refs, entry) {
2810 struct got_object_id *id = NULL;
2812 if (refname && strcmp(got_ref_get_name(re->ref), refname) != 0)
2815 error = got_ref_resolve(&id, repo, re->ref);
2819 error = got_object_open_as_commit(&commit, repo, id);
2825 got_object_commit_get_committer_time(commit);
2826 got_object_commit_close(commit);
2827 if (cmp_time < committer_time)
2828 cmp_time = committer_time;
2834 if (cmp_time != 0) {
2835 committer_time = cmp_time;
2836 error = gw_get_time_str(repo_age, committer_time, ref_tm);
2839 got_ref_list_free(&refs);
2840 if (gw_trans->repo == NULL) {
2841 const struct got_error *close_err = got_repo_close(repo);
2848 static const struct got_error *
2849 gw_output_diff(struct gw_trans *gw_trans, struct gw_header *header)
2851 const struct got_error *error;
2853 struct got_object_id *id1 = NULL, *id2 = NULL;
2854 char *label1 = NULL, *label2 = NULL, *line = NULL;
2856 size_t linesize = 0;
2858 enum kcgi_err kerr = KCGI_OK;
2864 if (header->parent_id != NULL &&
2865 strncmp(header->parent_id, "/dev/null", 9) != 0) {
2866 error = got_repo_match_object_id(&id1, &label1,
2867 header->parent_id, GOT_OBJ_TYPE_ANY,
2868 &header->refs, gw_trans->repo);
2873 error = got_repo_match_object_id(&id2, &label2,
2874 header->commit_id, GOT_OBJ_TYPE_ANY, &header->refs,
2879 error = got_object_get_type(&obj_type, gw_trans->repo, id2);
2883 case GOT_OBJ_TYPE_BLOB:
2884 error = got_diff_objects_as_blobs(NULL, NULL, id1, id2,
2885 NULL, NULL, 3, 0, 0, gw_trans->repo, f);
2887 case GOT_OBJ_TYPE_TREE:
2888 error = got_diff_objects_as_trees(NULL, NULL, id1, id2,
2889 NULL, "", "", 3, 0, 0, gw_trans->repo, f);
2891 case GOT_OBJ_TYPE_COMMIT:
2892 error = got_diff_objects_as_commits(NULL, NULL, id1, id2,
2893 NULL, 3, 0, 0, gw_trans->repo, f);
2896 error = got_error(GOT_ERR_OBJ_TYPE);
2901 if (fseek(f, 0, SEEK_SET) == -1) {
2902 error = got_ferror(f, GOT_ERR_IO);
2906 while ((linelen = getline(&line, &linesize, f)) != -1) {
2907 error = gw_colordiff_line(gw_trans, line);
2910 /* XXX: KHTML_PRETTY breaks this */
2911 kerr = khtml_puts(gw_trans->gw_html_req, line);
2912 if (kerr != KCGI_OK)
2914 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
2915 if (kerr != KCGI_OK)
2918 if (linelen == -1 && ferror(f))
2919 error = got_error_from_errno("getline");
2921 if (f && fclose(f) == EOF && error == NULL)
2922 error = got_error_from_errno("fclose");
2929 if (error == NULL && kerr != KCGI_OK)
2930 error = gw_kcgi_error(kerr);
2934 static const struct got_error *
2935 gw_get_repo_owner(char **owner, struct gw_trans *gw_trans, char *dir)
2937 const struct got_error *error = NULL, *close_err;
2938 struct got_repository *repo;
2939 const char *gitconfig_owner;
2943 if (gw_trans->gw_conf->got_show_repo_owner == 0)
2946 error = got_repo_open(&repo, dir, NULL);
2949 gitconfig_owner = got_repo_get_gitconfig_owner(repo);
2950 if (gitconfig_owner) {
2951 *owner = strdup(gitconfig_owner);
2953 error = got_error_from_errno("strdup");
2955 close_err = got_repo_close(repo);
2961 static const struct got_error *
2962 gw_get_clone_url(char **url, struct gw_trans *gw_trans, char *dir)
2964 const struct got_error *error = NULL;
2966 char *d_file = NULL;
2972 if (asprintf(&d_file, "%s/cloneurl", dir) == -1)
2973 return got_error_from_errno("asprintf");
2975 f = fopen(d_file, "r");
2977 if (errno != ENOENT && errno != EACCES)
2978 error = got_error_from_errno2("fopen", d_file);
2982 if (fseek(f, 0, SEEK_END) == -1) {
2983 error = got_ferror(f, GOT_ERR_IO);
2988 error = got_ferror(f, GOT_ERR_IO);
2991 if (fseek(f, 0, SEEK_SET) == -1) {
2992 error = got_ferror(f, GOT_ERR_IO);
2996 *url = calloc(len + 1, sizeof(**url));
2998 error = got_error_from_errno("calloc");
3002 n = fread(*url, 1, len, f);
3003 if (n == 0 && ferror(f))
3004 error = got_ferror(f, GOT_ERR_IO);
3006 if (f && fclose(f) == EOF && error == NULL)
3007 error = got_error_from_errno("fclose");
3012 static const struct got_error *
3013 gw_output_repo_tags(struct gw_trans *gw_trans, struct gw_header *header,
3014 int limit, int tag_type)
3016 const struct got_error *error = NULL;
3017 struct got_reflist_head refs;
3018 struct got_reflist_entry *re;
3020 char *id_str = NULL, *newline, *href_commits = NULL;
3021 char *tag_commit0 = NULL, *href_tag = NULL, *href_briefs = NULL;
3022 struct got_tag_object *tag = NULL;
3023 enum kcgi_err kerr = KCGI_OK;
3024 int summary_header_displayed = 0, chk_next = 0;
3025 int tag_count = 0, commit_found = 0, c_cnt = 0;
3029 error = got_ref_list(&refs, gw_trans->repo, "refs/tags",
3030 got_ref_cmp_tags, gw_trans->repo);
3034 TAILQ_FOREACH(re, &refs, entry) {
3035 const char *refname;
3037 const char *tag_commit;
3039 struct got_object_id *id;
3040 struct got_commit_object *commit = NULL;
3042 refname = got_ref_get_name(re->ref);
3043 if (strncmp(refname, "refs/tags/", 10) != 0)
3047 error = got_ref_resolve(&id, gw_trans->repo, re->ref);
3051 error = got_object_open_as_tag(&tag, gw_trans->repo, id);
3053 if (error->code != GOT_ERR_OBJ_TYPE) {
3057 /* "lightweight" tag */
3058 error = got_object_open_as_commit(&commit,
3059 gw_trans->repo, id);
3064 tagger = got_object_commit_get_committer(commit);
3066 got_object_commit_get_committer_time(commit);
3067 error = got_object_id_str(&id_str, id);
3071 tagger = got_object_tag_get_tagger(tag);
3072 tagger_time = got_object_tag_get_tagger_time(tag);
3073 error = got_object_id_str(&id_str,
3074 got_object_tag_get_object_id(tag));
3079 if (tag_type == TAGFULL && strncmp(id_str, header->commit_id,
3080 strlen(id_str)) != 0)
3083 if (tag_type == TAGBRIEF && gw_trans->commit_id &&
3084 commit_found == 0 && strncmp(id_str, gw_trans->commit_id,
3085 strlen(id_str)) != 0)
3093 gw_trans->next_id = strdup(id_str);
3094 if (gw_trans->next_id == NULL)
3095 error = got_error_from_errno("strdup");
3100 error = got_object_commit_get_logmsg(&tag_commit0,
3104 got_object_commit_close(commit);
3106 tag_commit0 = strdup(got_object_tag_get_message(tag));
3107 if (tag_commit0 == NULL) {
3108 error = got_error_from_errno("strdup");
3113 tag_commit = tag_commit0;
3114 while (*tag_commit == '\n')
3119 newline = strchr(tag_commit, '\n');
3123 if (summary_header_displayed == 0) {
3124 kerr = khtml_attr(gw_trans->gw_html_req,
3125 KELEM_DIV, KATTR_ID,
3126 "summary_tags_title_wrapper", KATTR__MAX);
3127 if (kerr != KCGI_OK)
3129 kerr = khtml_attr(gw_trans->gw_html_req,
3130 KELEM_DIV, KATTR_ID,
3131 "summary_tags_title", KATTR__MAX);
3132 if (kerr != KCGI_OK)
3134 kerr = khtml_puts(gw_trans->gw_html_req,
3136 if (kerr != KCGI_OK)
3138 kerr = khtml_closeelem(gw_trans->gw_html_req,
3140 if (kerr != KCGI_OK)
3142 kerr = khtml_attr(gw_trans->gw_html_req,
3143 KELEM_DIV, KATTR_ID,
3144 "summary_tags_content", KATTR__MAX);
3145 if (kerr != KCGI_OK)
3147 summary_header_displayed = 1;
3150 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
3151 KATTR_ID, "tag_wrapper", KATTR__MAX);
3152 if (kerr != KCGI_OK)
3154 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
3155 KATTR_ID, "tag_age", KATTR__MAX);
3156 if (kerr != KCGI_OK)
3158 error = gw_get_time_str(&age, tagger_time, TM_DIFF);
3161 kerr = khtml_puts(gw_trans->gw_html_req,
3163 if (kerr != KCGI_OK)
3165 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
3166 if (kerr != KCGI_OK)
3168 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
3169 KATTR_ID, "tag", KATTR__MAX);
3170 if (kerr != KCGI_OK)
3172 kerr = khtml_puts(gw_trans->gw_html_req, refname);
3173 if (kerr != KCGI_OK)
3175 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
3176 if (kerr != KCGI_OK)
3178 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
3179 KATTR_ID, "tag_name", KATTR__MAX);
3180 if (kerr != KCGI_OK)
3183 href_tag = khttp_urlpart(NULL, NULL, "gotweb", "path",
3184 gw_trans->repo_name, "action", "tag", "commit",
3186 if (href_tag == NULL) {
3187 error = got_error_from_errno("khttp_urlpart");
3190 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
3191 KATTR_HREF, href_tag, KATTR__MAX);
3192 if (kerr != KCGI_OK)
3194 kerr = khtml_puts(gw_trans->gw_html_req, tag_commit);
3195 if (kerr != KCGI_OK)
3197 kerr = khtml_closeelem(gw_trans->gw_html_req, 3);
3198 if (kerr != KCGI_OK)
3201 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
3202 KATTR_ID, "navs_wrapper", KATTR__MAX);
3203 if (kerr != KCGI_OK)
3205 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
3206 KATTR_ID, "navs", KATTR__MAX);
3207 if (kerr != KCGI_OK)
3210 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
3211 KATTR_HREF, href_tag, KATTR__MAX);
3212 if (kerr != KCGI_OK)
3214 kerr = khtml_puts(gw_trans->gw_html_req, "tag");
3215 if (kerr != KCGI_OK)
3217 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
3218 if (kerr != KCGI_OK)
3221 kerr = khtml_puts(gw_trans->gw_html_req, " | ");
3222 if (kerr != KCGI_OK)
3225 href_briefs = khttp_urlpart(NULL, NULL, "gotweb",
3226 "path", gw_trans->repo_name, "action", "briefs",
3227 "commit", id_str, NULL);
3228 if (href_briefs == NULL) {
3229 error = got_error_from_errno("khttp_urlpart");
3232 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
3233 KATTR_HREF, href_briefs, KATTR__MAX);
3234 if (kerr != KCGI_OK)
3236 kerr = khtml_puts(gw_trans->gw_html_req,
3238 if (kerr != KCGI_OK)
3240 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
3241 if (kerr != KCGI_OK)
3244 kerr = khtml_puts(gw_trans->gw_html_req, " | ");
3245 if (kerr != KCGI_OK)
3248 href_commits = khttp_urlpart(NULL, NULL, "gotweb",
3249 "path", gw_trans->repo_name, "action", "commits",
3250 "commit", id_str, NULL);
3251 if (href_commits == NULL) {
3252 error = got_error_from_errno("khttp_urlpart");
3255 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
3256 KATTR_HREF, href_commits, KATTR__MAX);
3257 if (kerr != KCGI_OK)
3259 kerr = khtml_puts(gw_trans->gw_html_req, "commits");
3260 if (kerr != KCGI_OK)
3262 kerr = khtml_closeelem(gw_trans->gw_html_req, 3);
3263 if (kerr != KCGI_OK)
3266 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
3267 KATTR_ID, "dotted_line", KATTR__MAX);
3268 if (kerr != KCGI_OK)
3270 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
3271 if (kerr != KCGI_OK)
3275 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
3276 KATTR_ID, "tag_info_date_title", KATTR__MAX);
3277 if (kerr != KCGI_OK)
3279 kerr = khtml_puts(gw_trans->gw_html_req, "Tag Date:");
3280 if (kerr != KCGI_OK)
3282 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
3283 if (kerr != KCGI_OK)
3285 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
3286 KATTR_ID, "tag_info_date", KATTR__MAX);
3287 if (kerr != KCGI_OK)
3289 error = gw_get_time_str(&age, tagger_time, TM_LONG);
3292 kerr = khtml_puts(gw_trans->gw_html_req,
3294 if (kerr != KCGI_OK)
3296 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
3297 if (kerr != KCGI_OK)
3300 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
3301 KATTR_ID, "tag_info_tagger_title", KATTR__MAX);
3302 if (kerr != KCGI_OK)
3304 kerr = khtml_puts(gw_trans->gw_html_req, "Tagger:");
3305 if (kerr != KCGI_OK)
3307 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
3308 if (kerr != KCGI_OK)
3310 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
3311 KATTR_ID, "tag_info_date", KATTR__MAX);
3312 if (kerr != KCGI_OK)
3314 kerr = khtml_puts(gw_trans->gw_html_req, tagger);
3315 if (kerr != KCGI_OK)
3317 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
3318 if (kerr != KCGI_OK)
3321 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
3322 KATTR_ID, "tag_info", KATTR__MAX);
3323 if (kerr != KCGI_OK)
3325 kerr = khttp_puts(gw_trans->gw_req, tag_commit);
3326 if (kerr != KCGI_OK)
3332 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
3333 if (kerr != KCGI_OK)
3336 if (limit && --limit == 0)
3340 got_object_tag_close(tag);
3353 href_commits = NULL;
3355 if (tag_count == 0) {
3356 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
3357 "summary_tags_title_wrapper", KATTR__MAX);
3358 if (kerr != KCGI_OK)
3360 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
3361 "summary_tags_title", KATTR__MAX);
3362 if (kerr != KCGI_OK)
3364 kerr = khtml_puts(gw_trans->gw_html_req, "Tags");
3365 if (kerr != KCGI_OK)
3367 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
3368 if (kerr != KCGI_OK)
3370 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
3371 "summary_tags_content", KATTR__MAX);
3372 if (kerr != KCGI_OK)
3374 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
3375 "tags_info", KATTR__MAX);
3376 if (kerr != KCGI_OK)
3378 kerr = khttp_puts(gw_trans->gw_req,
3379 "There are no tags for this repo.");
3380 if (kerr != KCGI_OK)
3382 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
3387 TAILQ_FOREACH_REVERSE(re, &refs, got_reflist_head, entry) {
3388 const char *refname;
3391 struct got_object_id *id;
3392 struct got_commit_object *commit = NULL;
3394 refname = got_ref_get_name(re->ref);
3395 if (strncmp(refname, "refs/tags/", 10) != 0)
3399 error = got_ref_resolve(&id, gw_trans->repo, re->ref);
3403 error = got_object_open_as_tag(&tag, gw_trans->repo, id);
3405 if (error->code != GOT_ERR_OBJ_TYPE) {
3409 /* "lightweight" tag */
3410 error = got_object_open_as_commit(&commit,
3411 gw_trans->repo, id);
3416 tagger = got_object_commit_get_committer(commit);
3418 got_object_commit_get_committer_time(commit);
3419 error = got_object_id_str(&id_str, id);
3423 tagger = got_object_tag_get_tagger(tag);
3424 tagger_time = got_object_tag_get_tagger_time(tag);
3425 error = got_object_id_str(&id_str,
3426 got_object_tag_get_object_id(tag));
3431 if (tag_type == TAGFULL && strncmp(id_str, header->commit_id,
3432 strlen(id_str)) != 0)
3435 if (commit_found == 0 && tag_type == TAGBRIEF &&
3436 gw_trans->commit_id != NULL &&
3437 strncmp(id_str, gw_trans->commit_id, strlen(id_str)) != 0)
3442 if (gw_trans->commit_id != NULL &&
3443 strcmp(id_str, gw_trans->commit_id) != 0 &&
3444 (re == TAILQ_FIRST(&refs) ||
3445 c_cnt == gw_trans->gw_conf->got_max_commits_display)) {
3446 gw_trans->prev_id = strdup(id_str);
3447 if (gw_trans->prev_id == NULL) {
3448 error = got_error_from_errno("strdup");
3457 got_object_tag_close(tag);
3464 got_ref_list_free(&refs);
3465 if (error == NULL && kerr != KCGI_OK)
3466 error = gw_kcgi_error(kerr);
3471 gw_free_header(struct gw_header *header)
3474 free(header->author);
3475 free(header->committer);
3476 free(header->refs_str);
3477 free(header->commit_id);
3478 free(header->parent_id);
3479 free(header->tree_id);
3480 free(header->commit_msg);
3483 static struct gw_header *
3486 struct gw_header *header;
3488 header = malloc(sizeof(*header));
3492 header->path = NULL;
3493 TAILQ_INIT(&header->refs);
3495 header->refs_str = NULL;
3496 header->commit_id = NULL;
3497 header->committer = NULL;
3498 header->author = NULL;
3499 header->parent_id = NULL;
3500 header->tree_id = NULL;
3501 header->commit_msg = NULL;
3506 static const struct got_error *
3507 gw_get_commits(struct gw_trans * gw_trans, struct gw_header *header,
3508 int limit, struct got_object_id *id)
3510 const struct got_error *error = NULL;
3511 struct got_commit_graph *graph = NULL;
3512 struct got_commit_object *commit = NULL;
3513 int chk_next = 0, chk_multi = 0, c_cnt = 0, commit_found = 0;
3514 struct gw_header *t_header = NULL;
3516 error = got_commit_graph_open(&graph, header->path, 0);
3520 error = got_commit_graph_iter_start(graph, id, gw_trans->repo, NULL,
3526 error = got_commit_graph_iter_next(&id, graph, gw_trans->repo,
3529 if (error->code == GOT_ERR_ITER_COMPLETED)
3536 error = got_object_open_as_commit(&commit, gw_trans->repo, id);
3539 if (limit == 1 && chk_multi == 0 &&
3540 gw_trans->gw_conf->got_max_commits_display != 1) {
3541 error = gw_get_commit(gw_trans, header, commit, id);
3547 struct gw_header *n_header = NULL;
3548 if ((n_header = gw_init_header()) == NULL) {
3549 error = got_error_from_errno("malloc");
3552 TAILQ_INSERT_TAIL(&gw_trans->gw_headers, n_header,
3554 error = got_ref_list(&n_header->refs, gw_trans->repo,
3555 NULL, got_ref_cmp_by_name, NULL);
3559 error = gw_get_commit(gw_trans, n_header, commit, id);
3562 got_ref_list_free(&n_header->refs);
3564 if (gw_trans->commit_id != NULL) {
3565 if (strcmp(gw_trans->commit_id,
3566 n_header->commit_id) == 0)
3572 * check for one more commit before breaking,
3573 * so we know whether to navicate through gw_briefs
3574 * gw_commits and gw_summary
3576 if (chk_next && (gw_trans->action == GW_BRIEFS ||
3577 gw_trans->action == GW_COMMITS ||
3578 gw_trans->action == GW_SUMMARY)) {
3579 gw_trans->next_id = strdup(n_header->commit_id);
3580 if (gw_trans->next_id == NULL)
3581 error = got_error_from_errno("strdup");
3582 TAILQ_REMOVE(&gw_trans->gw_headers, n_header,
3588 if (commit_found == 1 && (error || (limit && --limit == 0))) {
3595 if (gw_trans->prev_id == NULL && gw_trans->commit_id != NULL &&
3596 (gw_trans->action == GW_BRIEFS || gw_trans->action == GW_COMMITS)) {
3598 TAILQ_FOREACH_REVERSE(t_header, &gw_trans->gw_headers,
3600 if (commit_found == 0 &&
3601 strcmp(gw_trans->commit_id,
3602 t_header->commit_id) != 0)
3606 if (gw_trans->commit_id != NULL &&
3607 strcmp(gw_trans->commit_id,
3608 t_header->commit_id) != 0 &&
3609 (c_cnt == gw_trans->gw_conf->got_max_commits_display
3611 TAILQ_FIRST(&gw_trans->gw_headers))) {
3612 gw_trans->prev_id = strdup(t_header->commit_id);
3613 if (gw_trans->prev_id == NULL)
3614 error = got_error_from_errno("strdup");
3622 got_object_commit_close(commit);
3624 got_commit_graph_close(graph);
3628 static const struct got_error *
3629 gw_get_commit(struct gw_trans *gw_trans, struct gw_header *header,
3630 struct got_commit_object *commit, struct got_object_id *id)
3632 const struct got_error *error = NULL;
3633 struct got_reflist_entry *re;
3634 struct got_object_id *id2 = NULL;
3635 struct got_object_qid *parent_id;
3636 char *commit_msg = NULL, *commit_msg0;
3639 TAILQ_FOREACH(re, &header->refs, entry) {
3642 struct got_tag_object *tag = NULL;
3643 struct got_object_id *ref_id;
3646 if (got_ref_is_symbolic(re->ref))
3649 name = got_ref_get_name(re->ref);
3650 if (strncmp(name, "refs/", 5) == 0)
3652 if (strncmp(name, "got/", 4) == 0)
3654 if (strncmp(name, "heads/", 6) == 0)
3656 if (strncmp(name, "remotes/", 8) == 0) {
3658 s = strstr(name, "/" GOT_REF_HEAD);
3659 if (s != NULL && s[strlen(s)] == '\0')
3662 error = got_ref_resolve(&ref_id, gw_trans->repo, re->ref);
3665 if (strncmp(name, "tags/", 5) == 0) {
3666 error = got_object_open_as_tag(&tag, gw_trans->repo,
3669 if (error->code != GOT_ERR_OBJ_TYPE) {
3674 * Ref points at something other
3681 cmp = got_object_id_cmp(tag ?
3682 got_object_tag_get_object_id(tag) : ref_id, id);
3685 got_object_tag_close(tag);
3688 s = header->refs_str;
3689 if (asprintf(&header->refs_str, "%s%s%s", s ? s : "",
3690 s ? ", " : "", name) == -1) {
3691 error = got_error_from_errno("asprintf");
3693 header->refs_str = NULL;
3699 error = got_object_id_str(&header->commit_id, id);
3703 error = got_object_id_str(&header->tree_id,
3704 got_object_commit_get_tree_id(commit));
3708 if (gw_trans->action == GW_DIFF) {
3709 parent_id = STAILQ_FIRST(
3710 got_object_commit_get_parent_ids(commit));
3711 if (parent_id != NULL) {
3712 id2 = got_object_id_dup(parent_id->id);
3714 error = got_object_id_str(&header->parent_id, id2);
3719 header->parent_id = strdup("/dev/null");
3720 if (header->parent_id == NULL) {
3721 error = got_error_from_errno("strdup");
3727 header->committer_time =
3728 got_object_commit_get_committer_time(commit);
3731 strdup(got_object_commit_get_author(commit));
3732 if (header->author == NULL) {
3733 error = got_error_from_errno("strdup");
3737 strdup(got_object_commit_get_committer(commit));
3738 if (header->committer == NULL) {
3739 error = got_error_from_errno("strdup");
3742 error = got_object_commit_get_logmsg(&commit_msg0, commit);
3746 commit_msg = commit_msg0;
3747 while (*commit_msg == '\n')
3750 header->commit_msg = strdup(commit_msg);
3751 if (header->commit_msg == NULL)
3752 error = got_error_from_errno("strdup");
3757 static const struct got_error *
3758 gw_get_header(struct gw_trans *gw_trans, struct gw_header *header, int limit)
3760 const struct got_error *error = NULL;
3761 char *in_repo_path = NULL;
3762 struct got_object_id *id = NULL;
3763 struct got_reference *ref;
3765 error = got_repo_open(&gw_trans->repo, gw_trans->repo_path, NULL);
3769 if (gw_trans->commit_id == NULL || gw_trans->action == GW_COMMITS ||
3770 gw_trans->action == GW_BRIEFS || gw_trans->action == GW_SUMMARY ||
3771 gw_trans->action == GW_TAGS) {
3772 error = got_ref_open(&ref, gw_trans->repo,
3773 gw_trans->headref, 0);
3777 error = got_ref_resolve(&id, gw_trans->repo, ref);
3782 error = got_ref_open(&ref, gw_trans->repo,
3783 gw_trans->commit_id, 0);
3784 if (error == NULL) {
3786 error = got_ref_resolve(&id, gw_trans->repo, ref);
3790 error = got_object_get_type(&obj_type, gw_trans->repo,
3794 if (obj_type == GOT_OBJ_TYPE_TAG) {
3795 struct got_tag_object *tag;
3796 error = got_object_open_as_tag(&tag,
3797 gw_trans->repo, id);
3800 if (got_object_tag_get_object_type(tag) !=
3801 GOT_OBJ_TYPE_COMMIT) {
3802 got_object_tag_close(tag);
3803 error = got_error(GOT_ERR_OBJ_TYPE);
3807 id = got_object_id_dup(
3808 got_object_tag_get_object_id(tag));
3810 error = got_error_from_errno(
3811 "got_object_id_dup");
3812 got_object_tag_close(tag);
3815 } else if (obj_type != GOT_OBJ_TYPE_COMMIT) {
3816 error = got_error(GOT_ERR_OBJ_TYPE);
3820 error = got_repo_match_object_id_prefix(&id,
3821 gw_trans->commit_id, GOT_OBJ_TYPE_COMMIT,
3827 error = got_repo_map_path(&in_repo_path, gw_trans->repo,
3828 gw_trans->repo_path);
3833 header->path = strdup(in_repo_path);
3834 if (header->path == NULL) {
3835 error = got_error_from_errno("strdup");
3840 error = got_ref_list(&header->refs, gw_trans->repo, NULL,
3841 got_ref_cmp_by_name, NULL);
3845 error = gw_get_commits(gw_trans, header, limit, id);
3847 got_ref_list_free(&header->refs);
3857 char datebuf[11]; /* YYYY-MM-DD + NUL */
3860 struct gw_blame_cb_args {
3861 struct blame_line *lines;
3865 off_t *line_offsets;
3867 struct got_repository *repo;
3868 struct gw_trans *gw_trans;
3871 static const struct got_error *
3872 gw_blame_cb(void *arg, int nlines, int lineno, struct got_object_id *id)
3874 const struct got_error *err = NULL;
3875 struct gw_blame_cb_args *a = arg;
3876 struct blame_line *bline;
3878 size_t linesize = 0;
3879 struct got_commit_object *commit = NULL;
3882 time_t committer_time;
3883 enum kcgi_err kerr = KCGI_OK;
3885 if (nlines != a->nlines ||
3886 (lineno != -1 && lineno < 1) || lineno > a->nlines)
3887 return got_error(GOT_ERR_RANGE);
3890 return NULL; /* no change in this commit */
3892 /* Annotate this line. */
3893 bline = &a->lines[lineno - 1];
3894 if (bline->annotated)
3896 err = got_object_id_str(&bline->id_str, id);
3900 err = got_object_open_as_commit(&commit, a->repo, id);
3904 bline->committer = strdup(got_object_commit_get_committer(commit));
3905 if (bline->committer == NULL) {
3906 err = got_error_from_errno("strdup");
3910 committer_time = got_object_commit_get_committer_time(commit);
3911 if (gmtime_r(&committer_time, &tm) == NULL)
3912 return got_error_from_errno("gmtime_r");
3913 if (strftime(bline->datebuf, sizeof(bline->datebuf), "%G-%m-%d",
3915 err = got_error(GOT_ERR_NO_SPACE);
3918 bline->annotated = 1;
3920 /* Print lines annotated so far. */
3921 bline = &a->lines[a->lineno_cur - 1];
3922 if (!bline->annotated)
3925 offset = a->line_offsets[a->lineno_cur - 1];
3926 if (fseeko(a->f, offset, SEEK_SET) == -1) {
3927 err = got_error_from_errno("fseeko");
3931 while (bline->annotated) {
3932 char *smallerthan, *at, *nl, *committer;
3933 char *href_diff = NULL;
3936 if (getline(&line, &linesize, a->f) == -1) {
3938 err = got_error_from_errno("getline");
3942 committer = bline->committer;
3943 smallerthan = strchr(committer, '<');
3944 if (smallerthan && smallerthan[1] != '\0')
3945 committer = smallerthan + 1;
3946 at = strchr(committer, '@');
3949 len = strlen(committer);
3951 committer[8] = '\0';
3953 nl = strchr(line, '\n');
3957 kerr = khtml_attr(a->gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
3958 "blame_wrapper", KATTR__MAX);
3959 if (kerr != KCGI_OK)
3961 kerr = khtml_attr(a->gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
3962 "blame_number", KATTR__MAX);
3963 if (kerr != KCGI_OK)
3965 kerr = khtml_printf(a->gw_trans->gw_html_req, "%.*d",
3966 a->nlines_prec, a->lineno_cur);
3967 if (kerr != KCGI_OK)
3969 kerr = khtml_closeelem(a->gw_trans->gw_html_req, 1);
3970 if (kerr != KCGI_OK)
3973 kerr = khtml_attr(a->gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
3974 "blame_hash", KATTR__MAX);
3975 if (kerr != KCGI_OK)
3978 href_diff = khttp_urlpart(NULL, NULL, "gotweb", "path",
3979 a->gw_trans->repo_name, "action", "diff", "commit",
3980 bline->id_str, NULL);
3981 if (href_diff == NULL) {
3982 err = got_error_from_errno("khttp_urlpart");
3985 kerr = khtml_attr(a->gw_trans->gw_html_req, KELEM_A,
3986 KATTR_HREF, href_diff, KATTR__MAX);
3987 if (kerr != KCGI_OK)
3989 kerr = khtml_printf(a->gw_trans->gw_html_req, "%.8s",
3991 if (kerr != KCGI_OK)
3993 kerr = khtml_closeelem(a->gw_trans->gw_html_req, 2);
3994 if (kerr != KCGI_OK)
3997 kerr = khtml_attr(a->gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
3998 "blame_date", KATTR__MAX);
3999 if (kerr != KCGI_OK)
4001 kerr = khtml_puts(a->gw_trans->gw_html_req, bline->datebuf);
4002 if (kerr != KCGI_OK)
4004 kerr = khtml_closeelem(a->gw_trans->gw_html_req, 1);
4005 if (kerr != KCGI_OK)
4008 kerr = khtml_attr(a->gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
4009 "blame_author", KATTR__MAX);
4010 if (kerr != KCGI_OK)
4012 kerr = khtml_puts(a->gw_trans->gw_html_req, committer);
4013 if (kerr != KCGI_OK)
4015 kerr = khtml_closeelem(a->gw_trans->gw_html_req, 1);
4016 if (kerr != KCGI_OK)
4019 kerr = khtml_attr(a->gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
4020 "blame_code", KATTR__MAX);
4021 if (kerr != KCGI_OK)
4023 kerr = khtml_puts(a->gw_trans->gw_html_req, line);
4024 if (kerr != KCGI_OK)
4026 kerr = khtml_closeelem(a->gw_trans->gw_html_req, 1);
4027 if (kerr != KCGI_OK)
4030 kerr = khtml_closeelem(a->gw_trans->gw_html_req, 1);
4031 if (kerr != KCGI_OK)
4035 bline = &a->lines[a->lineno_cur - 1];
4041 got_object_commit_close(commit);
4043 if (err == NULL && kerr != KCGI_OK)
4044 err = gw_kcgi_error(kerr);
4048 static const struct got_error *
4049 gw_output_file_blame(struct gw_trans *gw_trans, struct gw_header *header)
4051 const struct got_error *error = NULL;
4052 struct got_object_id *obj_id = NULL;
4053 struct got_object_id *commit_id = NULL;
4054 struct got_blob_object *blob = NULL;
4055 char *path = NULL, *in_repo_path = NULL;
4056 struct gw_blame_cb_args bca;
4060 if (asprintf(&path, "%s%s%s",
4061 gw_trans->repo_folder ? gw_trans->repo_folder : "",
4062 gw_trans->repo_folder ? "/" : "",
4063 gw_trans->repo_file) == -1) {
4064 error = got_error_from_errno("asprintf");
4068 error = got_repo_map_path(&in_repo_path, gw_trans->repo, path);
4072 error = got_repo_match_object_id(&commit_id, NULL, gw_trans->commit_id,
4073 GOT_OBJ_TYPE_COMMIT, &header->refs, gw_trans->repo);
4077 error = got_object_id_by_path(&obj_id, gw_trans->repo, commit_id,
4082 if (obj_id == NULL) {
4083 error = got_error(GOT_ERR_NO_OBJ);
4087 error = got_object_get_type(&obj_type, gw_trans->repo, obj_id);
4091 if (obj_type != GOT_OBJ_TYPE_BLOB) {
4092 error = got_error(GOT_ERR_OBJ_TYPE);
4096 error = got_object_open_as_blob(&blob, gw_trans->repo, obj_id, 8192);
4100 bca.f = got_opentemp();
4101 if (bca.f == NULL) {
4102 error = got_error_from_errno("got_opentemp");
4105 error = got_object_blob_dump_to_file(&filesize, &bca.nlines,
4106 &bca.line_offsets, bca.f, blob);
4107 if (error || bca.nlines == 0)
4110 /* Don't include \n at EOF in the blame line count. */
4111 if (bca.line_offsets[bca.nlines - 1] == filesize)
4114 bca.lines = calloc(bca.nlines, sizeof(*bca.lines));
4115 if (bca.lines == NULL) {
4116 error = got_error_from_errno("calloc");
4120 bca.nlines_prec = 0;
4126 bca.repo = gw_trans->repo;
4127 bca.gw_trans = gw_trans;
4129 error = got_blame(in_repo_path, commit_id, gw_trans->repo, gw_blame_cb,
4138 free(bca.line_offsets);
4139 for (i = 0; i < bca.nlines; i++) {
4140 struct blame_line *bline = &bca.lines[i];
4141 free(bline->id_str);
4142 free(bline->committer);
4145 if (bca.f && fclose(bca.f) == EOF && error == NULL)
4146 error = got_error_from_errno("fclose");
4149 got_object_blob_close(blob);
4153 static const struct got_error *
4154 gw_output_blob_buf(struct gw_trans *gw_trans, struct gw_header *header)
4156 const struct got_error *error = NULL;
4157 struct got_object_id *obj_id = NULL;
4158 struct got_object_id *commit_id = NULL;
4159 struct got_blob_object *blob = NULL;
4160 char *path = NULL, *in_repo_path = NULL;
4161 int obj_type, set_mime = 0;
4164 enum kcgi_err kerr = KCGI_OK;
4166 if (asprintf(&path, "%s%s%s",
4167 gw_trans->repo_folder ? gw_trans->repo_folder : "",
4168 gw_trans->repo_folder ? "/" : "",
4169 gw_trans->repo_file) == -1) {
4170 error = got_error_from_errno("asprintf");
4174 error = got_repo_map_path(&in_repo_path, gw_trans->repo, path);
4178 error = got_repo_match_object_id(&commit_id, NULL, gw_trans->commit_id,
4179 GOT_OBJ_TYPE_COMMIT, &header->refs, gw_trans->repo);
4183 error = got_object_id_by_path(&obj_id, gw_trans->repo, commit_id,
4188 if (obj_id == NULL) {
4189 error = got_error(GOT_ERR_NO_OBJ);
4193 error = got_object_get_type(&obj_type, gw_trans->repo, obj_id);
4197 if (obj_type != GOT_OBJ_TYPE_BLOB) {
4198 error = got_error(GOT_ERR_OBJ_TYPE);
4202 error = got_object_open_as_blob(&blob, gw_trans->repo, obj_id, 8192);
4206 hdrlen = got_object_blob_get_hdrlen(blob);
4208 error = got_object_blob_read_block(&len, blob);
4211 buf = got_object_blob_get_read_buf(blob);
4214 * Skip blob object header first time around,
4215 * which also contains a zero byte.
4218 if (set_mime == 0) {
4219 if (isbinary(buf, len - hdrlen))
4220 gw_trans->mime = KMIME_APP_OCTET_STREAM;
4222 gw_trans->mime = KMIME_TEXT_PLAIN;
4224 error = gw_display_index(gw_trans);
4228 kerr = khttp_write(gw_trans->gw_req, buf, len - hdrlen);
4229 if (kerr != KCGI_OK)
4239 got_object_blob_close(blob);
4240 if (error == NULL && kerr != KCGI_OK)
4241 error = gw_kcgi_error(kerr);
4245 static const struct got_error *
4246 gw_output_repo_tree(struct gw_trans *gw_trans, struct gw_header *header)
4248 const struct got_error *error = NULL;
4249 struct got_object_id *tree_id = NULL, *commit_id = NULL;
4250 struct got_tree_object *tree = NULL;
4251 char *path = NULL, *in_repo_path = NULL;
4252 char *id_str = NULL;
4253 char *build_folder = NULL;
4254 char *href_blob = NULL, *href_blame = NULL;
4255 const char *class = NULL;
4256 int nentries, i, class_flip = 0;
4257 enum kcgi_err kerr = KCGI_OK;
4259 if (gw_trans->repo_folder != NULL) {
4260 path = strdup(gw_trans->repo_folder);
4262 error = got_error_from_errno("strdup");
4266 error = got_repo_map_path(&in_repo_path, gw_trans->repo,
4267 gw_trans->repo_path);
4271 path = in_repo_path;
4274 if (gw_trans->commit_id == NULL) {
4275 struct got_reference *head_ref;
4276 error = got_ref_open(&head_ref, gw_trans->repo,
4277 gw_trans->headref, 0);
4280 error = got_ref_resolve(&commit_id, gw_trans->repo, head_ref);
4283 got_ref_close(head_ref);
4285 * gw_trans->commit_id was not parsed from the querystring
4286 * we hit this code path from gw_index, where we don't know the
4287 * commit values for the tree link yet, so set
4288 * gw_trans->commit_id here to continue further into the tree
4290 error = got_object_id_str(&gw_trans->commit_id, commit_id);
4295 error = got_repo_match_object_id(&commit_id, NULL,
4296 gw_trans->commit_id, GOT_OBJ_TYPE_COMMIT, &header->refs,
4302 error = got_object_id_by_path(&tree_id, gw_trans->repo, commit_id,
4307 error = got_object_open_as_tree(&tree, gw_trans->repo, tree_id);
4311 nentries = got_object_tree_get_nentries(tree);
4312 for (i = 0; i < nentries; i++) {
4313 struct got_tree_entry *te;
4314 const char *modestr = "";
4317 te = got_object_tree_get_entry(tree, i);
4319 error = got_object_id_str(&id_str, got_tree_entry_get_id(te));
4323 mode = got_tree_entry_get_mode(te);
4324 if (got_object_tree_entry_is_submodule(te))
4326 else if (S_ISLNK(mode))
4328 else if (S_ISDIR(mode))
4330 else if (mode & S_IXUSR)
4333 if (class_flip == 0) {
4334 class = "back_lightgray";
4337 class = "back_white";
4341 if (S_ISDIR(mode)) {
4342 if (asprintf(&build_folder, "%s/%s",
4343 gw_trans->repo_folder ? gw_trans->repo_folder : "",
4344 got_tree_entry_get_name(te)) == -1) {
4345 error = got_error_from_errno("asprintf");
4349 href_blob = khttp_urlpart(NULL, NULL, "gotweb", "path",
4350 gw_trans->repo_name, "action",
4351 gw_get_action_name(gw_trans), "commit",
4352 gw_trans->commit_id, "folder", build_folder, NULL);
4353 if (href_blob == NULL) {
4354 error = got_error_from_errno("khttp_urlpart");
4357 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
4358 KATTR_ID, "tree_wrapper", KATTR__MAX);
4359 if (kerr != KCGI_OK)
4361 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
4362 KATTR_ID, "tree_line", KATTR_CLASS, class,
4364 if (kerr != KCGI_OK)
4366 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
4367 KATTR_HREF, href_blob, KATTR_CLASS,
4368 "diff_directory", KATTR__MAX);
4369 if (kerr != KCGI_OK)
4371 kerr = khtml_printf(gw_trans->gw_html_req, "%s%s",
4372 got_tree_entry_get_name(te), modestr);
4373 if (kerr != KCGI_OK)
4375 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
4376 if (kerr != KCGI_OK)
4378 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
4379 KATTR_ID, "tree_line_blank", KATTR_CLASS, class,
4381 if (kerr != KCGI_OK)
4383 kerr = khtml_entity(gw_trans->gw_html_req,
4385 if (kerr != KCGI_OK)
4387 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
4388 if (kerr != KCGI_OK)
4391 href_blob = khttp_urlpart(NULL, NULL, "gotweb", "path",
4392 gw_trans->repo_name, "action", "blob", "commit",
4393 gw_trans->commit_id, "file",
4394 got_tree_entry_get_name(te), "folder",
4395 gw_trans->repo_folder ? gw_trans->repo_folder : "",
4397 if (href_blob == NULL) {
4398 error = got_error_from_errno("khttp_urlpart");
4401 href_blame = khttp_urlpart(NULL, NULL, "gotweb", "path",
4402 gw_trans->repo_name, "action", "blame", "commit",
4403 gw_trans->commit_id, "file",
4404 got_tree_entry_get_name(te), "folder",
4405 gw_trans->repo_folder ? gw_trans->repo_folder : "",
4407 if (href_blame == NULL) {
4408 error = got_error_from_errno("khttp_urlpart");
4411 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
4412 KATTR_ID, "tree_wrapper", KATTR__MAX);
4413 if (kerr != KCGI_OK)
4415 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
4416 KATTR_ID, "tree_line", KATTR_CLASS, class,
4418 if (kerr != KCGI_OK)
4420 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
4421 KATTR_HREF, href_blob, KATTR__MAX);
4422 if (kerr != KCGI_OK)
4424 kerr = khtml_printf(gw_trans->gw_html_req, "%s%s",
4425 got_tree_entry_get_name(te), modestr);
4426 if (kerr != KCGI_OK)
4428 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
4429 if (kerr != KCGI_OK)
4431 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
4432 KATTR_ID, "tree_line_navs", KATTR_CLASS, class,
4434 if (kerr != KCGI_OK)
4437 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
4438 KATTR_HREF, href_blob, KATTR__MAX);
4439 if (kerr != KCGI_OK)
4441 kerr = khtml_puts(gw_trans->gw_html_req, "blob");
4442 if (kerr != KCGI_OK)
4444 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
4445 if (kerr != KCGI_OK)
4448 kerr = khtml_puts(gw_trans->gw_html_req, " | ");
4449 if (kerr != KCGI_OK)
4452 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A,
4453 KATTR_HREF, href_blame, KATTR__MAX);
4454 if (kerr != KCGI_OK)
4456 kerr = khtml_puts(gw_trans->gw_html_req, "blame");
4457 if (kerr != KCGI_OK)
4460 kerr = khtml_closeelem(gw_trans->gw_html_req, 3);
4461 if (kerr != KCGI_OK)
4469 build_folder = NULL;
4473 got_object_tree_close(tree);
4480 if (error == NULL && kerr != KCGI_OK)
4481 error = gw_kcgi_error(kerr);
4485 static const struct got_error *
4486 gw_output_repo_heads(struct gw_trans *gw_trans)
4488 const struct got_error *error = NULL;
4489 struct got_reflist_head refs;
4490 struct got_reflist_entry *re;
4491 char *age = NULL, *href_summary = NULL, *href_briefs = NULL;
4492 char *href_commits = NULL;
4493 enum kcgi_err kerr = KCGI_OK;
4497 error = got_ref_list(&refs, gw_trans->repo, "refs/heads",
4498 got_ref_cmp_by_name, NULL);
4502 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
4503 KATTR_ID, "summary_heads_title_wrapper", KATTR__MAX);
4504 if (kerr != KCGI_OK)
4506 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
4507 KATTR_ID, "summary_heads_title", KATTR__MAX);
4508 if (kerr != KCGI_OK)
4510 kerr = khtml_puts(gw_trans->gw_html_req, "Heads");
4511 if (kerr != KCGI_OK)
4513 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
4514 if (kerr != KCGI_OK)
4516 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
4517 KATTR_ID, "summary_heads_content", KATTR__MAX);
4518 if (kerr != KCGI_OK)
4521 TAILQ_FOREACH(re, &refs, entry) {
4522 const char *refname;
4524 if (got_ref_is_symbolic(re->ref))
4527 refname = got_ref_get_name(re->ref);
4528 if (strncmp(refname, "refs/heads/", 11) != 0)
4531 error = gw_get_repo_age(&age, gw_trans, gw_trans->gw_dir->path,
4536 if (strncmp(refname, "refs/heads/", 11) == 0)
4539 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
4540 KATTR_ID, "heads_wrapper", KATTR__MAX);
4541 if (kerr != KCGI_OK)
4543 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
4544 KATTR_ID, "heads_age", KATTR__MAX);
4545 if (kerr != KCGI_OK)
4547 kerr = khtml_puts(gw_trans->gw_html_req, age ? age : "");
4548 if (kerr != KCGI_OK)
4550 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
4551 if (kerr != KCGI_OK)
4553 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
4554 KATTR_ID, "heads_space", KATTR__MAX);
4555 if (kerr != KCGI_OK)
4557 kerr = khtml_entity(gw_trans->gw_html_req, KENTITY_nbsp);
4558 if (kerr != KCGI_OK)
4560 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
4561 if (kerr != KCGI_OK)
4563 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV,
4564 KATTR_ID, "head", KATTR__MAX);
4565 if (kerr != KCGI_OK)
4568 href_summary = khttp_urlpart(NULL, NULL, "gotweb", "path",
4569 gw_trans->repo_name, "action", "summary", "headref",
4571 if (href_summary == NULL) {
4572 error = got_error_from_errno("khttp_urlpart");
4575 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A, KATTR_HREF,
4576 href_summary, KATTR__MAX);
4577 kerr = khtml_puts(gw_trans->gw_html_req, refname);
4578 if (kerr != KCGI_OK)
4580 kerr = khtml_closeelem(gw_trans->gw_html_req, 3);
4581 if (kerr != KCGI_OK)
4584 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
4585 "navs_wrapper", KATTR__MAX);
4586 if (kerr != KCGI_OK)
4588 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
4589 "navs", KATTR__MAX);
4590 if (kerr != KCGI_OK)
4593 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A, KATTR_HREF,
4594 href_summary, KATTR__MAX);
4595 if (kerr != KCGI_OK)
4597 kerr = khtml_puts(gw_trans->gw_html_req, "summary");
4598 if (kerr != KCGI_OK)
4600 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
4601 if (kerr != KCGI_OK)
4604 kerr = khtml_puts(gw_trans->gw_html_req, " | ");
4605 if (kerr != KCGI_OK)
4608 href_briefs = khttp_urlpart(NULL, NULL, "gotweb", "path",
4609 gw_trans->repo_name, "action", "briefs", "headref",
4611 if (href_briefs == NULL) {
4612 error = got_error_from_errno("khttp_urlpart");
4615 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A, KATTR_HREF,
4616 href_briefs, KATTR__MAX);
4617 if (kerr != KCGI_OK)
4619 kerr = khtml_puts(gw_trans->gw_html_req, "commit briefs");
4620 if (kerr != KCGI_OK)
4622 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
4623 if (kerr != KCGI_OK)
4626 kerr = khtml_puts(gw_trans->gw_html_req, " | ");
4627 if (kerr != KCGI_OK)
4630 href_commits = khttp_urlpart(NULL, NULL, "gotweb", "path",
4631 gw_trans->repo_name, "action", "commits", "headref",
4633 if (href_commits == NULL) {
4634 error = got_error_from_errno("khttp_urlpart");
4637 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A, KATTR_HREF,
4638 href_commits, KATTR__MAX);
4639 if (kerr != KCGI_OK)
4641 kerr = khtml_puts(gw_trans->gw_html_req, "commits");
4642 if (kerr != KCGI_OK)
4644 kerr = khtml_closeelem(gw_trans->gw_html_req, 3);
4645 if (kerr != KCGI_OK)
4648 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
4649 "dotted_line", KATTR__MAX);
4650 if (kerr != KCGI_OK)
4652 kerr = khtml_closeelem(gw_trans->gw_html_req, 2);
4653 if (kerr != KCGI_OK)
4656 href_summary = NULL;
4660 href_commits = NULL;
4663 got_ref_list_free(&refs);
4670 static const struct got_error *
4671 gw_output_site_link(struct gw_trans *gw_trans)
4673 const struct got_error *error = NULL;
4674 char *href_summary = NULL;
4675 enum kcgi_err kerr = KCGI_OK;
4677 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
4678 "site_link", KATTR__MAX);
4679 if (kerr != KCGI_OK)
4681 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A, KATTR_HREF, GOTWEB,
4683 if (kerr != KCGI_OK)
4685 kerr = khtml_puts(gw_trans->gw_html_req,
4686 gw_trans->gw_conf->got_site_link);
4687 if (kerr != KCGI_OK)
4689 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
4690 if (kerr != KCGI_OK)
4693 if (gw_trans->repo_name != NULL) {
4694 kerr = khtml_puts(gw_trans->gw_html_req, " / ");
4695 if (kerr != KCGI_OK)
4698 href_summary = khttp_urlpart(NULL, NULL, "gotweb", "path",
4699 gw_trans->repo_name, "action", "summary", NULL);
4700 if (href_summary == NULL) {
4701 error = got_error_from_errno("khttp_urlpart");
4704 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_A, KATTR_HREF,
4705 href_summary, KATTR__MAX);
4706 if (kerr != KCGI_OK)
4708 kerr = khtml_puts(gw_trans->gw_html_req, gw_trans->repo_name);
4709 if (kerr != KCGI_OK)
4711 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
4712 if (kerr != KCGI_OK)
4714 kerr = khtml_printf(gw_trans->gw_html_req, " / %s",
4715 gw_get_action_name(gw_trans));
4716 if (kerr != KCGI_OK)
4720 kerr = khtml_closeelem(gw_trans->gw_html_req, 1);
4721 if (kerr != KCGI_OK)
4725 if (error == NULL && kerr != KCGI_OK)
4726 error = gw_kcgi_error(kerr);
4730 static const struct got_error *
4731 gw_colordiff_line(struct gw_trans *gw_trans, char *buf)
4733 const struct got_error *error = NULL;
4735 enum kcgi_err kerr = KCGI_OK;
4737 if (strncmp(buf, "-", 1) == 0)
4738 color = "diff_minus";
4739 else if (strncmp(buf, "+", 1) == 0)
4740 color = "diff_plus";
4741 else if (strncmp(buf, "@@", 2) == 0)
4742 color = "diff_chunk_header";
4743 else if (strncmp(buf, "@@", 2) == 0)
4744 color = "diff_chunk_header";
4745 else if (strncmp(buf, "commit +", 8) == 0)
4746 color = "diff_meta";
4747 else if (strncmp(buf, "commit -", 8) == 0)
4748 color = "diff_meta";
4749 else if (strncmp(buf, "blob +", 6) == 0)
4750 color = "diff_meta";
4751 else if (strncmp(buf, "blob -", 6) == 0)
4752 color = "diff_meta";
4753 else if (strncmp(buf, "file +", 6) == 0)
4754 color = "diff_meta";
4755 else if (strncmp(buf, "file -", 6) == 0)
4756 color = "diff_meta";
4757 else if (strncmp(buf, "from:", 5) == 0)
4758 color = "diff_author";
4759 else if (strncmp(buf, "via:", 4) == 0)
4760 color = "diff_author";
4761 else if (strncmp(buf, "date:", 5) == 0)
4762 color = "diff_date";
4763 kerr = khtml_attr(gw_trans->gw_html_req, KELEM_DIV, KATTR_ID,
4764 "diff_line", KATTR_CLASS, color ? color : "", KATTR__MAX);
4765 if (error == NULL && kerr != KCGI_OK)
4766 error = gw_kcgi_error(kerr);
4771 main(int argc, char *argv[])
4773 const struct got_error *error = NULL, *error2 = NULL;
4774 struct gw_trans *gw_trans;
4775 struct gw_dir *dir = NULL, *tdir;
4776 const char *page = "index";
4777 enum kcgi_err kerr = KCGI_OK;
4779 if ((gw_trans = malloc(sizeof(struct gw_trans))) == NULL)
4782 if ((gw_trans->gw_req = malloc(sizeof(struct kreq))) == NULL)
4785 if ((gw_trans->gw_html_req = malloc(sizeof(struct khtmlreq))) == NULL)
4788 if ((gw_trans->gw_tmpl = malloc(sizeof(struct ktemplate))) == NULL)
4791 kerr = khttp_parse(gw_trans->gw_req, gw_keys, KEY__ZMAX, &page, 1, 0);
4792 if (kerr != KCGI_OK) {
4793 error = gw_kcgi_error(kerr);
4797 TAILQ_INIT(&gw_trans->gw_dirs);
4798 TAILQ_INIT(&gw_trans->gw_headers);
4800 gw_trans->action = -1;
4802 gw_trans->repos_total = 0;
4803 gw_trans->repo_path = NULL;
4804 gw_trans->commit_id = NULL;
4805 gw_trans->next_id = NULL;
4806 gw_trans->prev_id = NULL;
4807 gw_trans->headref = GOT_REF_HEAD;
4808 gw_trans->mime = KMIME_TEXT_HTML;
4809 gw_trans->gw_tmpl->key = gw_templs;
4810 gw_trans->gw_tmpl->keysz = TEMPL__MAX;
4811 gw_trans->gw_tmpl->arg = gw_trans;
4812 gw_trans->gw_tmpl->cb = gw_template;
4814 error = parse_gotweb_config(&gw_trans->gw_conf, GOTWEB_CONF);
4818 error = gw_parse_querystring(gw_trans);
4822 if (gw_trans->action == GW_BLOB)
4823 error = gw_blob(gw_trans);
4825 error = gw_display_index(gw_trans);
4827 if (gw_trans->repo) {
4828 const struct got_error *close_err;
4829 close_err = got_repo_close(gw_trans->repo);
4834 gw_trans->error = error;
4835 gw_trans->action = GW_ERR;
4836 error2 = gw_display_open(gw_trans, KHTTP_200, gw_trans->mime);
4838 goto cleanup; /* we can't display an error page */
4839 kerr = khtml_open(gw_trans->gw_html_req, gw_trans->gw_req, 0);
4840 if (kerr != KCGI_OK)
4841 goto cleanup; /* we can't display an error page */
4842 kerr = khttp_template(gw_trans->gw_req, gw_trans->gw_tmpl,
4843 gw_query_funcs[gw_trans->action].template);
4844 if (kerr != KCGI_OK) {
4845 khtml_close(gw_trans->gw_html_req);
4846 goto cleanup; /* we can't display an error page */
4851 free(gw_trans->gw_conf->got_repos_path);
4852 free(gw_trans->gw_conf->got_www_path);
4853 free(gw_trans->gw_conf->got_site_name);
4854 free(gw_trans->gw_conf->got_site_owner);
4855 free(gw_trans->gw_conf->got_site_link);
4856 free(gw_trans->gw_conf->got_logo);
4857 free(gw_trans->gw_conf->got_logo_url);
4858 free(gw_trans->gw_conf);
4859 free(gw_trans->commit_id);
4860 free(gw_trans->next_id);
4861 free(gw_trans->prev_id);
4862 free(gw_trans->repo_path);
4863 TAILQ_FOREACH_SAFE(dir, &gw_trans->gw_dirs, entry, tdir) {
4865 free(dir->description);
4872 khttp_free(gw_trans->gw_req);