/* * Copyright (c) 2019, 2020 Tracey Emery * Copyright (c) 2018, 2019 Stefan Sperling * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "buf.h" #include "gotweb.h" #include "gotweb_ui.h" #ifndef nitems #define nitems(_a) (sizeof((_a)) / sizeof((_a)[0])) #endif struct trans { TAILQ_HEAD(dirs, gw_dir) gw_dirs; struct gw_dir *gw_dir; struct gotweb_conf *gw_conf; struct ktemplate *gw_tmpl; struct khtmlreq *gw_html_req; struct kreq *gw_req; char *repo_name; char *repo_path; char *commit; char *repo_file; char *repo_folder; char *action_name; char *headref; unsigned int action; unsigned int page; unsigned int repos_total; enum kmime mime; }; enum gw_key { KEY_ACTION, KEY_COMMIT_ID, KEY_FILE, KEY_FOLDER, KEY_HEADREF, KEY_PAGE, KEY_PATH, KEY__ZMAX }; struct gw_dir { TAILQ_ENTRY(gw_dir) entry; char *name; char *owner; char *description; char *url; char *age; char *path; }; enum tmpl { TEMPL_HEAD, TEMPL_HEADER, TEMPL_SITEPATH, TEMPL_SITEOWNER, TEMPL_TITLE, TEMPL_SEARCH, TEMPL_CONTENT, TEMPL__MAX }; enum ref_tm { TM_DIFF, TM_LONG, }; enum logs { LOGBRIEF, LOGCOMMIT, LOGFULL, LOGTREE, LOGDIFF, LOGBLAME, LOGTAG, }; enum tags { TAGBRIEF, TAGFULL, }; struct buf { u_char *cb_buf; size_t cb_size; size_t cb_len; }; static const char *const templs[TEMPL__MAX] = { "head", "header", "sitepath", "siteowner", "title", "search", "content", }; static const struct kvalid gw_keys[KEY__ZMAX] = { { kvalid_stringne, "action" }, { kvalid_stringne, "commit" }, { kvalid_stringne, "file" }, { kvalid_stringne, "folder" }, { kvalid_stringne, "headref" }, { kvalid_int, "page" }, { kvalid_stringne, "path" }, }; int gw_get_repo_log_count(struct trans *, char *); static struct gw_dir *gw_init_gw_dir(char *); static char *gw_get_repo_description(struct trans *, char *); static char *gw_get_repo_owner(struct trans *, char *); static char *gw_get_time_str(time_t, int); static char *gw_get_repo_age(struct trans *, char *, char *, int); static char *gw_get_repo_log(struct trans *, const char *, char *, int, int); static char *gw_get_file_blame(struct trans *, char *); static char *gw_get_repo_tree(struct trans *, char *); static char *gw_get_repo_diff(struct trans *, char *, char *); static char *gw_get_repo_tags(struct trans *, int, int); static char *gw_get_repo_heads(struct trans *); static char *gw_get_clone_url(struct trans *, char *); static char *gw_get_got_link(struct trans *); static char *gw_get_site_link(struct trans *); static char *gw_html_escape(const char *); static char *color_diff_line(char *); static void gw_display_open(struct trans *, enum khttp, enum kmime); static void gw_display_index(struct trans *, const struct got_error *); static int gw_template(size_t, void *); static const struct got_error* apply_unveil(const char *, const char *); static const struct got_error* cmp_tags(void *, int *, struct got_reference *, struct got_reference *); static const struct got_error* resolve_commit_arg(struct got_object_id **, const char *, struct got_repository *); static const struct got_error* match_object_id(struct got_object_id **, char **, const char *r, int, int, struct got_repository *); static const struct got_error* blame_cb(void *, int, int, struct got_object_id *); static const struct got_error* gw_load_got_paths(struct trans *); static const struct got_error* gw_load_got_path(struct trans *, struct gw_dir *); static const struct got_error* gw_parse_querystring(struct trans *); static const struct got_error* match_logmsg(int *, struct got_object_id *, struct got_commit_object *, regex_t *); static const struct got_error* gw_blame(struct trans *); static const struct got_error* gw_commit(struct trans *); static const struct got_error* gw_commitdiff(struct trans *); static const struct got_error* gw_index(struct trans *); static const struct got_error* gw_log(struct trans *); static const struct got_error* gw_raw(struct trans *); static const struct got_error* gw_logbriefs(struct trans *); static const struct got_error* gw_summary(struct trans *); static const struct got_error* gw_tag(struct trans *); static const struct got_error* gw_tree(struct trans *); struct gw_query_action { unsigned int func_id; const char *func_name; const struct got_error *(*func_main)(struct trans *); char *template; }; enum gw_query_actions { GW_BLAME, GW_COMMIT, GW_COMMITDIFF, GW_ERR, GW_INDEX, GW_LOG, GW_RAW, GW_LOGBRIEFS, GW_SUMMARY, GW_TAG, GW_TREE, }; static struct gw_query_action gw_query_funcs[] = { { GW_BLAME, "blame", gw_blame, "gw_tmpl/index.tmpl" }, { GW_COMMIT, "commit", gw_commit, "gw_tmpl/index.tmpl" }, { GW_COMMITDIFF, "commitdiff", gw_commitdiff, "gw_tmpl/index.tmpl" }, { GW_ERR, NULL, NULL, "gw_tmpl/index.tmpl" }, { GW_INDEX, "index", gw_index, "gw_tmpl/index.tmpl" }, { GW_LOG, "log", gw_log, "gw_tmpl/index.tmpl" }, { GW_RAW, "raw", gw_raw, "gw_tmpl/index.tmpl" }, { GW_LOGBRIEFS, "logbriefs", gw_logbriefs, "gw_tmpl/index.tmpl" }, { GW_SUMMARY, "summary", gw_summary, "gw_tmpl/index.tmpl" }, { GW_TAG, "tag", gw_tag, "gw_tmpl/index.tmpl" }, { GW_TREE, "tree", gw_tree, "gw_tmpl/index.tmpl" }, }; static const struct got_error * apply_unveil(const char *repo_path, const char *repo_file) { const struct got_error *err; if (repo_path && repo_file) { char *full_path; if ((asprintf(&full_path, "%s/%s", repo_path, repo_file)) == -1) return got_error_from_errno("asprintf unveil"); if (unveil(full_path, "r") != 0) return got_error_from_errno2("unveil", full_path); } if (repo_path && unveil(repo_path, "r") != 0) return got_error_from_errno2("unveil", repo_path); if (unveil("/tmp", "rwc") != 0) return got_error_from_errno2("unveil", "/tmp"); err = got_privsep_unveil_exec_helpers(); if (err != NULL) return err; if (unveil(NULL, NULL) != 0) return got_error_from_errno("unveil"); return NULL; } static const struct got_error * cmp_tags(void *arg, int *cmp, struct got_reference *ref1, struct got_reference *ref2) { const struct got_error *err = NULL; struct got_repository *repo = arg; struct got_object_id *id1, *id2 = NULL; struct got_tag_object *tag1 = NULL, *tag2 = NULL; time_t time1, time2; *cmp = 0; err = got_ref_resolve(&id1, repo, ref1); if (err) return err; err = got_object_open_as_tag(&tag1, repo, id1); if (err) goto done; err = got_ref_resolve(&id2, repo, ref2); if (err) goto done; err = got_object_open_as_tag(&tag2, repo, id2); if (err) goto done; time1 = got_object_tag_get_tagger_time(tag1); time2 = got_object_tag_get_tagger_time(tag2); /* Put latest tags first. */ if (time1 < time2) *cmp = 1; else if (time1 > time2) *cmp = -1; else err = got_ref_cmp_by_name(NULL, cmp, ref2, ref1); done: free(id1); free(id2); if (tag1) got_object_tag_close(tag1); if (tag2) got_object_tag_close(tag2); return err; } static const struct got_error * resolve_commit_arg(struct got_object_id **commit_id, const char *commit_id_arg, struct got_repository *repo) { const struct got_error *err; struct got_reference *ref; struct got_tag_object *tag; err = got_repo_object_match_tag(&tag, commit_id_arg, GOT_OBJ_TYPE_COMMIT, repo); if (err == NULL) { *commit_id = got_object_id_dup( got_object_tag_get_object_id(tag)); if (*commit_id == NULL) err = got_error_from_errno("got_object_id_dup"); got_object_tag_close(tag); return err; } else if (err->code != GOT_ERR_NO_OBJ) return err; err = got_ref_open(&ref, repo, commit_id_arg, 0); if (err == NULL) { err = got_ref_resolve(commit_id, repo, ref); got_ref_close(ref); } else { if (err->code != GOT_ERR_NOT_REF) return err; err = got_repo_match_object_id_prefix(commit_id, commit_id_arg, GOT_OBJ_TYPE_COMMIT, repo); } return err; } static const struct got_error * match_object_id(struct got_object_id **id, char **label, const char *id_str, int obj_type, int resolve_tags, struct got_repository *repo) { const struct got_error *err; struct got_tag_object *tag; struct got_reference *ref = NULL; *id = NULL; *label = NULL; if (resolve_tags) { err = got_repo_object_match_tag(&tag, id_str, GOT_OBJ_TYPE_ANY, repo); if (err == NULL) { *id = got_object_id_dup( got_object_tag_get_object_id(tag)); if (*id == NULL) err = got_error_from_errno("got_object_id_dup"); else if (asprintf(label, "refs/tags/%s", got_object_tag_get_name(tag)) == -1) { err = got_error_from_errno("asprintf"); free(*id); *id = NULL; } got_object_tag_close(tag); return err; } else if (err->code != GOT_ERR_NO_OBJ) return err; } err = got_repo_match_object_id_prefix(id, id_str, obj_type, repo); if (err) { if (err->code != GOT_ERR_BAD_OBJ_ID_STR) return err; err = got_ref_open(&ref, repo, id_str, 0); if (err != NULL) goto done; *label = strdup(got_ref_get_name(ref)); if (*label == NULL) { err = got_error_from_errno("strdup"); goto done; } err = got_ref_resolve(id, repo, ref); } else { err = got_object_id_str(label, *id); if (*label == NULL) { err = got_error_from_errno("strdup"); goto done; } } done: if (ref) got_ref_close(ref); return err; } int gw_get_repo_log_count(struct trans *gw_trans, char *start_commit) { const struct got_error *error; struct got_repository *repo = NULL; struct got_reflist_head refs; struct got_commit_object *commit = NULL; struct got_object_id *id = NULL; struct got_commit_graph *graph = NULL; char *in_repo_path = NULL, *path = NULL; int log_count = 0; error = got_repo_open(&repo, gw_trans->repo_path, NULL); if (error) return 0; SIMPLEQ_INIT(&refs); if (start_commit == NULL) { struct got_reference *head_ref; error = got_ref_open(&head_ref, repo, gw_trans->headref, 0); if (error) goto done; error = got_ref_resolve(&id, repo, head_ref); got_ref_close(head_ref); if (error) goto done; error = got_object_open_as_commit(&commit, repo, id); } else { struct got_reference *ref; error = got_ref_open(&ref, repo, start_commit, 0); if (error == NULL) { int obj_type; error = got_ref_resolve(&id, repo, ref); got_ref_close(ref); if (error) goto done; error = got_object_get_type(&obj_type, repo, id); if (error) goto done; if (obj_type == GOT_OBJ_TYPE_TAG) { struct got_tag_object *tag; error = got_object_open_as_tag(&tag, repo, id); if (error) goto done; if (got_object_tag_get_object_type(tag) != GOT_OBJ_TYPE_COMMIT) { got_object_tag_close(tag); error = got_error(GOT_ERR_OBJ_TYPE); goto done; } free(id); id = got_object_id_dup( got_object_tag_get_object_id(tag)); if (id == NULL) error = got_error_from_errno( "got_object_id_dup"); got_object_tag_close(tag); if (error) goto done; } else if (obj_type != GOT_OBJ_TYPE_COMMIT) { error = got_error(GOT_ERR_OBJ_TYPE); goto done; } error = got_object_open_as_commit(&commit, repo, id); if (error) goto done; } if (commit == NULL) { error = got_repo_match_object_id_prefix(&id, start_commit, GOT_OBJ_TYPE_COMMIT, repo); if (error) goto done; } error = got_repo_match_object_id_prefix(&id, start_commit, GOT_OBJ_TYPE_COMMIT, repo); if (error) goto done; } error = got_object_open_as_commit(&commit, repo, id); if (error) goto done; error = got_repo_map_path(&in_repo_path, repo, gw_trans->repo_path, 1); if (error) goto done; if (in_repo_path) { free(path); path = in_repo_path; } error = got_ref_list(&refs, repo, NULL, got_ref_cmp_by_name, NULL); if (error) goto done; error = got_commit_graph_open(&graph, path, 0); if (error) goto done; error = got_commit_graph_iter_start(graph, id, repo, NULL, NULL); if (error) goto done; for (;;) { error = got_commit_graph_iter_next(&id, graph, repo, NULL, NULL); if (error) { if (error->code == GOT_ERR_ITER_COMPLETED) error = NULL; break; } if (id == NULL) break; if (error) break; log_count++; } done: free(in_repo_path); if (graph) got_commit_graph_close(graph); if (repo) { error = got_repo_close(repo); if (error) return 0; } if (error) { khttp_puts(gw_trans->gw_req, "Error: "); khttp_puts(gw_trans->gw_req, error->msg); return 0; } else return log_count; } static const struct got_error * gw_blame(struct trans *gw_trans) { const struct got_error *error = NULL; char *log, *log_html; error = apply_unveil(gw_trans->gw_dir->path, NULL); if (error) return error; log = gw_get_repo_log(gw_trans, NULL, gw_trans->commit, 1, LOGBLAME); if (log != NULL && strcmp(log, "") != 0) { if ((asprintf(&log_html, log_blame, log)) == -1) return got_error_from_errno("asprintf"); khttp_puts(gw_trans->gw_req, log_html); free(log_html); free(log); } return error; } static const struct got_error * gw_commit(struct trans *gw_trans) { const struct got_error *error = NULL; char *log, *log_html; error = apply_unveil(gw_trans->gw_dir->path, NULL); if (error) return error; log = gw_get_repo_log(gw_trans, NULL, gw_trans->commit, 1, LOGCOMMIT); if (log != NULL && strcmp(log, "") != 0) { if ((asprintf(&log_html, log_commit, log)) == -1) return got_error_from_errno("asprintf"); khttp_puts(gw_trans->gw_req, log_html); free(log_html); free(log); } return error; } static const struct got_error * gw_commitdiff(struct trans *gw_trans) { const struct got_error *error = NULL; char *log, *log_html; error = apply_unveil(gw_trans->gw_dir->path, NULL); if (error) return error; log = gw_get_repo_log(gw_trans, NULL, gw_trans->commit, 1, LOGDIFF); if (log != NULL && strcmp(log, "") != 0) { if ((asprintf(&log_html, log_diff, log)) == -1) return got_error_from_errno("asprintf"); khttp_puts(gw_trans->gw_req, log_html); free(log_html); free(log); } return error; } static const struct got_error * gw_index(struct trans *gw_trans) { const struct got_error *error = NULL; struct gw_dir *gw_dir = NULL; char *html, *navs, *next, *prev; unsigned int prev_disp = 0, next_disp = 1, dir_c = 0; error = apply_unveil(gw_trans->gw_conf->got_repos_path, NULL); if (error) return error; error = gw_load_got_paths(gw_trans); if (error) return error; khttp_puts(gw_trans->gw_req, index_projects_header); TAILQ_FOREACH(gw_dir, &gw_trans->gw_dirs, entry) dir_c++; TAILQ_FOREACH(gw_dir, &gw_trans->gw_dirs, entry) { if (gw_trans->page > 0 && (gw_trans->page * gw_trans->gw_conf->got_max_repos_display) > prev_disp) { prev_disp++; continue; } prev_disp++; if((asprintf(&navs, index_navs, gw_dir->name, gw_dir->name, gw_dir->name, gw_dir->name)) == -1) return got_error_from_errno("asprintf"); if ((asprintf(&html, index_projects, gw_dir->name, gw_dir->name, gw_dir->description, gw_dir->owner, gw_dir->age, navs)) == -1) return got_error_from_errno("asprintf"); khttp_puts(gw_trans->gw_req, html); free(navs); free(html); if (gw_trans->gw_conf->got_max_repos_display == 0) continue; if (next_disp == gw_trans->gw_conf->got_max_repos_display) khttp_puts(gw_trans->gw_req, np_wrapper_start); else if ((gw_trans->gw_conf->got_max_repos_display > 0) && (gw_trans->page > 0) && (next_disp == gw_trans->gw_conf->got_max_repos_display || prev_disp == gw_trans->repos_total)) khttp_puts(gw_trans->gw_req, np_wrapper_start); if ((gw_trans->gw_conf->got_max_repos_display > 0) && (gw_trans->page > 0) && (next_disp == gw_trans->gw_conf->got_max_repos_display || prev_disp == gw_trans->repos_total)) { if ((asprintf(&prev, nav_prev, gw_trans->page - 1)) == -1) return got_error_from_errno("asprintf"); khttp_puts(gw_trans->gw_req, prev); free(prev); } khttp_puts(gw_trans->gw_req, div_end); if (gw_trans->gw_conf->got_max_repos_display > 0 && next_disp == gw_trans->gw_conf->got_max_repos_display && dir_c != (gw_trans->page + 1) * gw_trans->gw_conf->got_max_repos_display) { if ((asprintf(&next, nav_next, gw_trans->page + 1)) == -1) return got_error_from_errno("calloc"); khttp_puts(gw_trans->gw_req, next); khttp_puts(gw_trans->gw_req, div_end); free(next); next_disp = 0; break; } if ((gw_trans->gw_conf->got_max_repos_display > 0) && (gw_trans->page > 0) && (next_disp == gw_trans->gw_conf->got_max_repos_display || prev_disp == gw_trans->repos_total)) khttp_puts(gw_trans->gw_req, div_end); next_disp++; } return error; } static const struct got_error * gw_log(struct trans *gw_trans) { const struct got_error *error = NULL; char *log, *log_html; error = apply_unveil(gw_trans->gw_dir->path, NULL); if (error) return error; log = gw_get_repo_log(gw_trans, NULL, gw_trans->commit, gw_trans->gw_conf->got_max_commits_display, LOGFULL); if (log != NULL && strcmp(log, "") != 0) { if ((asprintf(&log_html, logs, log)) == -1) return got_error_from_errno("asprintf"); khttp_puts(gw_trans->gw_req, log_html); free(log_html); free(log); } return error; } static const struct got_error * gw_raw(struct trans *gw_trans) { const struct got_error *error = NULL; return error; } static const struct got_error * gw_logbriefs(struct trans *gw_trans) { const struct got_error *error = NULL; char *log, *log_html; error = apply_unveil(gw_trans->gw_dir->path, NULL); if (error) return error; log = gw_get_repo_log(gw_trans, NULL, gw_trans->commit, gw_trans->gw_conf->got_max_commits_display, LOGBRIEF); if (log != NULL && strcmp(log, "") != 0) { if ((asprintf(&log_html, summary_logbriefs, log)) == -1) return got_error_from_errno("asprintf"); khttp_puts(gw_trans->gw_req, log_html); free(log_html); free(log); } return error; } static const struct got_error * gw_summary(struct trans *gw_trans) { const struct got_error *error = NULL; char *description_html, *repo_owner_html, *repo_age_html, *cloneurl_html, *log, *log_html, *tags, *heads, *tags_html, *heads_html, *age; error = apply_unveil(gw_trans->gw_dir->path, NULL); if (error) return error; khttp_puts(gw_trans->gw_req, summary_wrapper); if (gw_trans->gw_conf->got_show_repo_description) { if (gw_trans->gw_dir->description != NULL && (strcmp(gw_trans->gw_dir->description, "") != 0)) { if ((asprintf(&description_html, description, gw_trans->gw_dir->description)) == -1) return got_error_from_errno("asprintf"); khttp_puts(gw_trans->gw_req, description_html); free(description_html); } } if (gw_trans->gw_conf->got_show_repo_owner) { if (gw_trans->gw_dir->owner != NULL && (strcmp(gw_trans->gw_dir->owner, "") != 0)) { if ((asprintf(&repo_owner_html, repo_owner, gw_trans->gw_dir->owner)) == -1) return got_error_from_errno("asprintf"); khttp_puts(gw_trans->gw_req, repo_owner_html); free(repo_owner_html); } } if (gw_trans->gw_conf->got_show_repo_age) { age = gw_get_repo_age(gw_trans, gw_trans->gw_dir->path, "refs/heads", TM_LONG); if (age != NULL && (strcmp(age, "") != 0)) { if ((asprintf(&repo_age_html, last_change, age)) == -1) return got_error_from_errno("asprintf"); khttp_puts(gw_trans->gw_req, repo_age_html); free(repo_age_html); free(age); } } if (gw_trans->gw_conf->got_show_repo_cloneurl) { if (gw_trans->gw_dir->url != NULL && (strcmp(gw_trans->gw_dir->url, "") != 0)) { if ((asprintf(&cloneurl_html, cloneurl, gw_trans->gw_dir->url)) == -1) return got_error_from_errno("asprintf"); khttp_puts(gw_trans->gw_req, cloneurl_html); free(cloneurl_html); } } khttp_puts(gw_trans->gw_req, div_end); log = gw_get_repo_log(gw_trans, NULL, NULL, D_MAXSLCOMMDISP, 0); tags = gw_get_repo_tags(gw_trans, D_MAXSLCOMMDISP, TAGBRIEF); heads = gw_get_repo_heads(gw_trans); if (log != NULL && strcmp(log, "") != 0) { if ((asprintf(&log_html, summary_logbriefs, log)) == -1) return got_error_from_errno("asprintf"); khttp_puts(gw_trans->gw_req, log_html); free(log_html); free(log); } if (tags != NULL && strcmp(tags, "") != 0) { if ((asprintf(&tags_html, summary_tags, tags)) == -1) return got_error_from_errno("asprintf"); khttp_puts(gw_trans->gw_req, tags_html); free(tags_html); free(tags); } if (heads != NULL && strcmp(heads, "") != 0) { if ((asprintf(&heads_html, summary_heads, heads)) == -1) return got_error_from_errno("asprintf"); khttp_puts(gw_trans->gw_req, heads_html); free(heads_html); free(heads); } return error; } static const struct got_error * gw_tag(struct trans *gw_trans) { const struct got_error *error = NULL; char *log, *log_html; error = apply_unveil(gw_trans->gw_dir->path, NULL); if (error) return error; log = gw_get_repo_log(gw_trans, NULL, gw_trans->commit, 1, LOGTAG); if (log != NULL && strcmp(log, "") != 0) { if ((asprintf(&log_html, log_tag, log)) == -1) return got_error_from_errno("asprintf"); khttp_puts(gw_trans->gw_req, log_html); free(log_html); free(log); } return error; } static const struct got_error * gw_tree(struct trans *gw_trans) { const struct got_error *error = NULL; char *log, *log_html; error = apply_unveil(gw_trans->gw_dir->path, NULL); if (error) return error; log = gw_get_repo_log(gw_trans, NULL, gw_trans->commit, 1, LOGTREE); if (log != NULL && strcmp(log, "") != 0) { if ((asprintf(&log_html, log_tree, log)) == -1) return got_error_from_errno("asprintf"); khttp_puts(gw_trans->gw_req, log_html); free(log_html); free(log); } return error; } static const struct got_error * gw_load_got_path(struct trans *gw_trans, struct gw_dir *gw_dir) { const struct got_error *error = NULL; DIR *dt; char *dir_test; int opened = 0; if ((asprintf(&dir_test, "%s/%s/%s", gw_trans->gw_conf->got_repos_path, gw_dir->name, GOTWEB_GIT_DIR)) == -1) return got_error_from_errno("asprintf"); dt = opendir(dir_test); if (dt == NULL) { free(dir_test); } else { gw_dir->path = strdup(dir_test); opened = 1; goto done; } if ((asprintf(&dir_test, "%s/%s/%s", gw_trans->gw_conf->got_repos_path, gw_dir->name, GOTWEB_GOT_DIR)) == -1) return got_error_from_errno("asprintf"); dt = opendir(dir_test); if (dt == NULL) free(dir_test); else { opened = 1; error = got_error(GOT_ERR_NOT_GIT_REPO); goto errored; } if ((asprintf(&dir_test, "%s/%s", gw_trans->gw_conf->got_repos_path, gw_dir->name)) == -1) return got_error_from_errno("asprintf"); gw_dir->path = strdup(dir_test); done: gw_dir->description = gw_get_repo_description(gw_trans, gw_dir->path); gw_dir->owner = gw_get_repo_owner(gw_trans, gw_dir->path); gw_dir->age = gw_get_repo_age(gw_trans, gw_dir->path, "refs/heads", TM_DIFF); gw_dir->url = gw_get_clone_url(gw_trans, gw_dir->path); errored: free(dir_test); if (opened) closedir(dt); return error; } static const struct got_error * gw_load_got_paths(struct trans *gw_trans) { const struct got_error *error = NULL; DIR *d; struct dirent **sd_dent; struct gw_dir *gw_dir; struct stat st; unsigned int d_cnt, d_i; d = opendir(gw_trans->gw_conf->got_repos_path); if (d == NULL) { error = got_error_from_errno2("opendir", gw_trans->gw_conf->got_repos_path); return error; } d_cnt = scandir(gw_trans->gw_conf->got_repos_path, &sd_dent, NULL, alphasort); if (d_cnt == -1) { error = got_error_from_errno2("scandir", gw_trans->gw_conf->got_repos_path); return error; } for (d_i = 0; d_i < d_cnt; d_i++) { if (gw_trans->gw_conf->got_max_repos > 0 && (d_i - 2) == gw_trans->gw_conf->got_max_repos) break; /* account for parent and self */ if (strcmp(sd_dent[d_i]->d_name, ".") == 0 || strcmp(sd_dent[d_i]->d_name, "..") == 0) continue; if ((gw_dir = gw_init_gw_dir(sd_dent[d_i]->d_name)) == NULL) return got_error_from_errno("gw_dir malloc"); error = gw_load_got_path(gw_trans, gw_dir); if (error && error->code == GOT_ERR_NOT_GIT_REPO) continue; else if (error) return error; if (lstat(gw_dir->path, &st) == 0 && S_ISDIR(st.st_mode) && !got_path_dir_is_empty(gw_dir->path)) { TAILQ_INSERT_TAIL(&gw_trans->gw_dirs, gw_dir, entry); gw_trans->repos_total++; } } closedir(d); return error; } static const struct got_error * gw_parse_querystring(struct trans *gw_trans) { const struct got_error *error = NULL; struct kpair *p; struct gw_query_action *action = NULL; unsigned int i; if (gw_trans->gw_req->fieldnmap[0]) { error = got_error_from_errno("bad parse"); return error; } else if ((p = gw_trans->gw_req->fieldmap[KEY_PATH])) { /* define gw_trans->repo_path */ if ((asprintf(&gw_trans->repo_name, "%s", p->parsed.s)) == -1) return got_error_from_errno("asprintf"); if ((asprintf(&gw_trans->repo_path, "%s/%s", gw_trans->gw_conf->got_repos_path, p->parsed.s)) == -1) return got_error_from_errno("asprintf"); /* get action and set function */ if ((p = gw_trans->gw_req->fieldmap[KEY_ACTION])) for (i = 0; i < nitems(gw_query_funcs); i++) { action = &gw_query_funcs[i]; if (action->func_name == NULL) continue; if (strcmp(action->func_name, p->parsed.s) == 0) { gw_trans->action = i; if ((asprintf(&gw_trans->action_name, "%s", action->func_name)) == -1) return got_error_from_errno( "asprintf"); break; } action = NULL; } if ((p = gw_trans->gw_req->fieldmap[KEY_COMMIT_ID])) if ((asprintf(&gw_trans->commit, "%s", p->parsed.s)) == -1) return got_error_from_errno("asprintf"); if ((p = gw_trans->gw_req->fieldmap[KEY_FILE])) if ((asprintf(&gw_trans->repo_file, "%s", p->parsed.s)) == -1) return got_error_from_errno("asprintf"); if ((p = gw_trans->gw_req->fieldmap[KEY_FOLDER])) if ((asprintf(&gw_trans->repo_folder, "%s", p->parsed.s)) == -1) return got_error_from_errno("asprintf"); if ((p = gw_trans->gw_req->fieldmap[KEY_HEADREF])) if ((asprintf(&gw_trans->headref, "%s", p->parsed.s)) == -1) return got_error_from_errno("asprintf"); if (action == NULL) { error = got_error_from_errno("invalid action"); return error; } if ((gw_trans->gw_dir = gw_init_gw_dir(gw_trans->repo_name)) == NULL) return got_error_from_errno("gw_dir malloc"); error = gw_load_got_path(gw_trans, gw_trans->gw_dir); if (error) return error; } else gw_trans->action = GW_INDEX; if ((p = gw_trans->gw_req->fieldmap[KEY_PAGE])) gw_trans->page = p->parsed.i; if (gw_trans->action == GW_RAW) gw_trans->mime = KMIME_TEXT_PLAIN; return error; } static struct gw_dir * gw_init_gw_dir(char *dir) { struct gw_dir *gw_dir; if ((gw_dir = malloc(sizeof(*gw_dir))) == NULL) return NULL; if ((asprintf(&gw_dir->name, "%s", dir)) == -1) return NULL; return gw_dir; } static const struct got_error* match_logmsg(int *have_match, struct got_object_id *id, struct got_commit_object *commit, regex_t *regex) { const struct got_error *err = NULL; regmatch_t regmatch; char *id_str = NULL, *logmsg = NULL; *have_match = 0; err = got_object_id_str(&id_str, id); if (err) return err; err = got_object_commit_get_logmsg(&logmsg, commit); if (err) goto done; if (regexec(regex, logmsg, 1, ®match, 0) == 0) *have_match = 1; done: free(id_str); free(logmsg); return err; } static void gw_display_open(struct trans *gw_trans, enum khttp code, enum kmime mime) { khttp_head(gw_trans->gw_req, kresps[KRESP_ALLOW], "GET"); khttp_head(gw_trans->gw_req, kresps[KRESP_STATUS], "%s", khttps[code]); khttp_head(gw_trans->gw_req, kresps[KRESP_CONTENT_TYPE], "%s", kmimetypes[mime]); khttp_head(gw_trans->gw_req, "X-Content-Type-Options", "nosniff"); khttp_head(gw_trans->gw_req, "X-Frame-Options", "DENY"); khttp_head(gw_trans->gw_req, "X-XSS-Protection", "1; mode=block"); khttp_body(gw_trans->gw_req); } static void gw_display_index(struct trans *gw_trans, const struct got_error *err) { gw_display_open(gw_trans, KHTTP_200, gw_trans->mime); khtml_open(gw_trans->gw_html_req, gw_trans->gw_req, 0); if (err) khttp_puts(gw_trans->gw_req, err->msg); else khttp_template(gw_trans->gw_req, gw_trans->gw_tmpl, gw_query_funcs[gw_trans->action].template); khtml_close(gw_trans->gw_html_req); } static int gw_template(size_t key, void *arg) { const struct got_error *error = NULL; struct trans *gw_trans = arg; char *gw_got_link, *gw_site_link; char *site_owner_name, *site_owner_name_h; switch (key) { case (TEMPL_HEAD): khttp_puts(gw_trans->gw_req, head); break; case(TEMPL_HEADER): gw_got_link = gw_get_got_link(gw_trans); if (gw_got_link != NULL) khttp_puts(gw_trans->gw_req, gw_got_link); free(gw_got_link); break; case (TEMPL_SITEPATH): gw_site_link = gw_get_site_link(gw_trans); if (gw_site_link != NULL) khttp_puts(gw_trans->gw_req, gw_site_link); free(gw_site_link); break; case(TEMPL_TITLE): if (gw_trans->gw_conf->got_site_name != NULL) khtml_puts(gw_trans->gw_html_req, gw_trans->gw_conf->got_site_name); break; case (TEMPL_SEARCH): khttp_puts(gw_trans->gw_req, search); break; case(TEMPL_SITEOWNER): if (gw_trans->gw_conf->got_site_owner != NULL && gw_trans->gw_conf->got_show_site_owner) { site_owner_name = gw_html_escape(gw_trans->gw_conf->got_site_owner); if ((asprintf(&site_owner_name_h, site_owner, site_owner_name)) == -1) return 0; khttp_puts(gw_trans->gw_req, site_owner_name_h); free(site_owner_name); free(site_owner_name_h); } break; case(TEMPL_CONTENT): error = gw_query_funcs[gw_trans->action].func_main(gw_trans); if (error) khttp_puts(gw_trans->gw_req, error->msg); break; default: return 0; break; } return 1; } static char * gw_get_repo_description(struct trans *gw_trans, char *dir) { FILE *f; char *description = NULL, *d_file = NULL; unsigned int len; if (gw_trans->gw_conf->got_show_repo_description == false) goto err; if ((asprintf(&d_file, "%s/description", dir)) == -1) goto err; if ((f = fopen(d_file, "r")) == NULL) goto err; fseek(f, 0, SEEK_END); len = ftell(f) + 1; fseek(f, 0, SEEK_SET); if ((description = calloc(len, sizeof(char *))) == NULL) goto err; fread(description, 1, len, f); fclose(f); free(d_file); return description; err: if ((asprintf(&description, "%s", "")) == -1) return NULL; return description; } static char * gw_get_time_str(time_t committer_time, int ref_tm) { struct tm tm; time_t diff_time; char *years = "years ago", *months = "months ago"; char *weeks = "weeks ago", *days = "days ago", *hours = "hours ago"; char *minutes = "minutes ago", *seconds = "seconds ago"; char *now = "right now"; char *repo_age, *s; char datebuf[29]; switch (ref_tm) { case TM_DIFF: diff_time = time(NULL) - committer_time; if (diff_time > 60 * 60 * 24 * 365 * 2) { if ((asprintf(&repo_age, "%lld %s", (diff_time / 60 / 60 / 24 / 365), years)) == -1) return NULL; } else if (diff_time > 60 * 60 * 24 * (365 / 12) * 2) { if ((asprintf(&repo_age, "%lld %s", (diff_time / 60 / 60 / 24 / (365 / 12)), months)) == -1) return NULL; } else if (diff_time > 60 * 60 * 24 * 7 * 2) { if ((asprintf(&repo_age, "%lld %s", (diff_time / 60 / 60 / 24 / 7), weeks)) == -1) return NULL; } else if (diff_time > 60 * 60 * 24 * 2) { if ((asprintf(&repo_age, "%lld %s", (diff_time / 60 / 60 / 24), days)) == -1) return NULL; } else if (diff_time > 60 * 60 * 2) { if ((asprintf(&repo_age, "%lld %s", (diff_time / 60 / 60), hours)) == -1) return NULL; } else if (diff_time > 60 * 2) { if ((asprintf(&repo_age, "%lld %s", (diff_time / 60), minutes)) == -1) return NULL; } else if (diff_time > 2) { if ((asprintf(&repo_age, "%lld %s", diff_time, seconds)) == -1) return NULL; } else { if ((asprintf(&repo_age, "%s", now)) == -1) return NULL; } break; case TM_LONG: if (gmtime_r(&committer_time, &tm) == NULL) return NULL; s = asctime_r(&tm, datebuf); if (s == NULL) return NULL; if ((asprintf(&repo_age, "%s UTC", datebuf)) == -1) return NULL; break; } return repo_age; } static char * gw_get_repo_age(struct trans *gw_trans, char *dir, char *repo_ref, int ref_tm) { const struct got_error *error = NULL; struct got_object_id *id = NULL; struct got_repository *repo = NULL; struct got_commit_object *commit = NULL; struct got_reflist_head refs; struct got_reflist_entry *re; struct got_reference *head_ref; int is_head = 0; time_t committer_time = 0, cmp_time = 0; const char *refname; char *repo_age = NULL; if (repo_ref == NULL) return NULL; if (strncmp(repo_ref, "refs/heads/", 11) == 0) is_head = 1; SIMPLEQ_INIT(&refs); if (gw_trans->gw_conf->got_show_repo_age == false) { if ((asprintf(&repo_age, "")) == -1) return NULL; return repo_age; } error = got_repo_open(&repo, dir, NULL); if (error) goto err; if (is_head) error = got_ref_list(&refs, repo, "refs/heads", got_ref_cmp_by_name, NULL); else error = got_ref_list(&refs, repo, repo_ref, got_ref_cmp_by_name, NULL); if (error) goto err; SIMPLEQ_FOREACH(re, &refs, entry) { if (is_head) refname = strdup(repo_ref); else refname = got_ref_get_name(re->ref); error = got_ref_open(&head_ref, repo, refname, 0); if (error) goto err; error = got_ref_resolve(&id, repo, head_ref); got_ref_close(head_ref); if (error) goto err; error = got_object_open_as_commit(&commit, repo, id); if (error) goto err; committer_time = got_object_commit_get_committer_time(commit); if (cmp_time < committer_time) cmp_time = committer_time; } if (cmp_time != 0) { committer_time = cmp_time; repo_age = gw_get_time_str(committer_time, ref_tm); } else if ((asprintf(&repo_age, "")) == -1) return NULL; got_ref_list_free(&refs); free(id); return repo_age; err: if ((asprintf(&repo_age, "%s", error->msg)) == -1) return NULL; return repo_age; } static char * gw_get_repo_diff(struct trans *gw_trans, char *id_str1, char *id_str2) { const struct got_error *error; FILE *f = NULL; struct got_object_id *id1 = NULL, *id2 = NULL; struct got_repository *repo = NULL; struct buf *diffbuf = NULL; char *label1 = NULL, *label2 = NULL, *diff_html = NULL, *buf = NULL, *buf_color = NULL; int type1, type2; size_t newsize; f = got_opentemp(); if (f == NULL) return NULL; error = buf_alloc(&diffbuf, 0); if (error) return NULL; error = got_repo_open(&repo, gw_trans->repo_path, NULL); if (error) goto done; error = match_object_id(&id1, &label1, id_str1, GOT_OBJ_TYPE_ANY, 1, repo); if (error) goto done; if (id_str2) { error = match_object_id(&id2, &label2, id_str2, GOT_OBJ_TYPE_ANY, 1, repo); if (error) goto done; error = got_object_get_type(&type2, repo, id2); if (error) goto done; } error = got_object_get_type(&type1, repo, id1); if (error) goto done; if (id_str2 && type1 != type2) { error = got_error(GOT_ERR_OBJ_TYPE); goto done; } switch (type1) { case GOT_OBJ_TYPE_BLOB: error = got_diff_objects_as_blobs(id2, id1, NULL, NULL, 3, 0, repo, f); break; case GOT_OBJ_TYPE_TREE: error = got_diff_objects_as_trees(id2, id1, "", "", 3, 0, repo, f); break; case GOT_OBJ_TYPE_COMMIT: error = got_diff_objects_as_commits(id2, id1, 3, 0, repo, f); break; default: error = got_error(GOT_ERR_OBJ_TYPE); } if ((buf = calloc(128, sizeof(char *))) == NULL) goto done; fseek(f, 0, SEEK_SET); while ((fgets(buf, 128, f)) != NULL) { buf_color = color_diff_line(buf); error = buf_puts(&newsize, diffbuf, buf_color); if (error) return NULL; error = buf_puts(&newsize, diffbuf, div_end); if (error) return NULL; } if (buf_len(diffbuf) > 0) { error = buf_putc(diffbuf, '\0'); diff_html = strdup(buf_get(diffbuf)); } done: fclose(f); free(buf_color); free(buf); free(diffbuf); free(label1); free(label2); free(id1); free(id2); if (repo) got_repo_close(repo); if (error) return NULL; else return diff_html; } static char * gw_get_repo_owner(struct trans *gw_trans, char *dir) { FILE *f; char *owner = NULL, *d_file = NULL; char *gotweb = "[gotweb]", *gitweb = "[gitweb]", *gw_owner = "owner"; char *comp, *pos, *buf; unsigned int i; if (gw_trans->gw_conf->got_show_repo_owner == false) goto err; if ((asprintf(&d_file, "%s/config", dir)) == -1) goto err; if ((f = fopen(d_file, "r")) == NULL) goto err; if ((buf = calloc(128, sizeof(char *))) == NULL) goto err; while ((fgets(buf, 128, f)) != NULL) { if ((pos = strstr(buf, gotweb)) != NULL) break; if ((pos = strstr(buf, gitweb)) != NULL) break; } if (pos == NULL) goto err; do { fgets(buf, 128, f); } while ((comp = strcasestr(buf, gw_owner)) == NULL); if (comp == NULL) goto err; if (strncmp(gw_owner, comp, strlen(gw_owner)) != 0) goto err; for (i = 0; i < 2; i++) { owner = strsep(&buf, "\""); } if (owner == NULL) goto err; fclose(f); free(d_file); return owner; err: if ((asprintf(&owner, "%s", "")) == -1) return NULL; return owner; } static char * gw_get_clone_url(struct trans *gw_trans, char *dir) { FILE *f; char *url = NULL, *d_file = NULL; unsigned int len; if ((asprintf(&d_file, "%s/cloneurl", dir)) == -1) return NULL; if ((f = fopen(d_file, "r")) == NULL) return NULL; fseek(f, 0, SEEK_END); len = ftell(f) + 1; fseek(f, 0, SEEK_SET); if ((url = calloc(len, sizeof(char *))) == NULL) return NULL; fread(url, 1, len, f); fclose(f); free(d_file); return url; } static char * gw_get_repo_log(struct trans *gw_trans, const char *search_pattern, char *start_commit, int limit, int log_type) { const struct got_error *error; struct got_repository *repo = NULL; struct got_reflist_head refs; struct got_reflist_entry *re; struct got_commit_object *commit = NULL; struct got_object_id *id1 = NULL, *id2 = NULL; struct got_object_qid *parent_id; struct got_commit_graph *graph = NULL; char *logs = NULL, *id_str1 = NULL, *id_str2 = NULL, *path = NULL, *in_repo_path = NULL, *refs_str = NULL, *refs_str_disp = NULL, *treeid = NULL, *commit_row = NULL, *commit_commit = NULL, *commit_commit_disp = NULL, *commit_age_diff = NULL, *commit_age_diff_disp = NULL, *commit_age_long = NULL, *commit_age_long_disp = NULL, *commit_author = NULL, *commit_author_disp = NULL, *commit_committer = NULL, *commit_committer_disp = NULL, *commit_log = NULL, *commit_log_disp = NULL, *commit_parent = NULL, *commit_diff_disp = NULL, *logbriefs_navs_html = NULL, *log_tree_html = NULL, *log_commit_html = NULL, *log_diff_html = NULL, *commit_tree = NULL, *commit_tree_disp = NULL, *log_tag_html = NULL, *log_blame_html = NULL; char *commit_log0, *newline; regex_t regex; int have_match, log_count = 0, has_parent = 1; size_t newsize; struct buf *diffbuf = NULL; time_t committer_time; if (gw_trans->action == GW_LOG || gw_trans->action == GW_LOGBRIEFS) log_count = gw_get_repo_log_count(gw_trans, start_commit); error = buf_alloc(&diffbuf, 0); if (error) return NULL; if (search_pattern && regcomp(®ex, search_pattern, REG_EXTENDED | REG_NOSUB | REG_NEWLINE)) return NULL; error = got_repo_open(&repo, gw_trans->repo_path, NULL); if (error) return NULL; SIMPLEQ_INIT(&refs); if (start_commit == NULL) { struct got_reference *head_ref; error = got_ref_open(&head_ref, repo, gw_trans->headref, 0); if (error) goto done; error = got_ref_resolve(&id1, repo, head_ref); got_ref_close(head_ref); if (error) goto done; error = got_object_open_as_commit(&commit, repo, id1); } else { struct got_reference *ref; error = got_ref_open(&ref, repo, start_commit, 0); if (error == NULL) { int obj_type; error = got_ref_resolve(&id1, repo, ref); got_ref_close(ref); if (error) goto done; error = got_object_get_type(&obj_type, repo, id1); if (error) goto done; if (obj_type == GOT_OBJ_TYPE_TAG) { struct got_tag_object *tag; error = got_object_open_as_tag(&tag, repo, id1); if (error) goto done; if (got_object_tag_get_object_type(tag) != GOT_OBJ_TYPE_COMMIT) { got_object_tag_close(tag); error = got_error(GOT_ERR_OBJ_TYPE); goto done; } free(id1); id1 = got_object_id_dup( got_object_tag_get_object_id(tag)); if (id1 == NULL) error = got_error_from_errno( "got_object_id_dup"); got_object_tag_close(tag); if (error) goto done; } else if (obj_type != GOT_OBJ_TYPE_COMMIT) { error = got_error(GOT_ERR_OBJ_TYPE); goto done; } error = got_object_open_as_commit(&commit, repo, id1); if (error) goto done; } if (commit == NULL) { error = got_repo_match_object_id_prefix(&id1, start_commit, GOT_OBJ_TYPE_COMMIT, repo); if (error) goto done; } error = got_repo_match_object_id_prefix(&id1, start_commit, GOT_OBJ_TYPE_COMMIT, repo); } if (error) goto done; error = got_repo_map_path(&in_repo_path, repo, gw_trans->repo_path, 1); if (error) goto done; if (in_repo_path) { free(path); path = in_repo_path; } error = got_ref_list(&refs, repo, NULL, got_ref_cmp_by_name, NULL); if (error) goto done; error = got_commit_graph_open(&graph, path, 0); if (error) goto done; error = got_commit_graph_iter_start(graph, id1, repo, NULL, NULL); if (error) goto done; for (;;) { error = got_commit_graph_iter_next(&id1, graph, repo, NULL, NULL); if (error) { if (error->code == GOT_ERR_ITER_COMPLETED) error = NULL; break; } if (id1 == NULL) break; error = got_object_open_as_commit(&commit, repo, id1); if (error) break; if (search_pattern) { error = match_logmsg(&have_match, id1, commit, ®ex); if (error) { got_object_commit_close(commit); break; } if (have_match == 0) { got_object_commit_close(commit); continue; } } SIMPLEQ_FOREACH(re, &refs, entry) { char *s; const char *name; struct got_tag_object *tag = NULL; int cmp; name = got_ref_get_name(re->ref); if (strcmp(name, GOT_REF_HEAD) == 0) continue; if (strncmp(name, "refs/", 5) == 0) name += 5; if (strncmp(name, "got/", 4) == 0) continue; if (strncmp(name, "heads/", 6) == 0) name += 6; if (strncmp(name, "remotes/", 8) == 0) name += 8; if (strncmp(name, "tags/", 5) == 0) { error = got_object_open_as_tag(&tag, repo, re->id); if (error) { if (error->code != GOT_ERR_OBJ_TYPE) continue; /* * Ref points at something other * than a tag. */ error = NULL; tag = NULL; } } cmp = got_object_id_cmp(tag ? got_object_tag_get_object_id(tag) : re->id, id1); if (tag) got_object_tag_close(tag); if (cmp != 0) continue; s = refs_str; if ((asprintf(&refs_str, "%s%s%s", s ? s : "", s ? ", " : "", name)) == -1) { error = got_error_from_errno("asprintf"); free(s); goto done; } free(s); } if (refs_str == NULL) refs_str_disp = strdup(""); else { if ((asprintf(&refs_str_disp, "(%s)", refs_str)) == -1) { error = got_error_from_errno("asprintf"); free(refs_str); goto done; } } error = got_object_id_str(&id_str1, id1); if (error) goto done; error = got_object_id_str(&treeid, got_object_commit_get_tree_id(commit)); if (error) goto done; if (gw_trans->action == GW_COMMIT || gw_trans->action == GW_COMMITDIFF) { parent_id = SIMPLEQ_FIRST( got_object_commit_get_parent_ids(commit)); if (parent_id != NULL) { id2 = got_object_id_dup(parent_id->id); free (parent_id); error = got_object_id_str(&id_str2, id2); if (error) goto done; free(id2); } else { has_parent = 0; id_str2 = strdup("/dev/null"); } } committer_time = got_object_commit_get_committer_time(commit); if ((asprintf(&commit_parent, "%s", id_str2)) == -1) { error = got_error_from_errno("asprintf"); goto done; } if ((asprintf(&commit_tree, "%s", treeid)) == -1) { error = got_error_from_errno("asprintf"); goto done; } if ((asprintf(&commit_tree_disp, commit_tree_html, treeid)) == -1) { error = got_error_from_errno("asprintf"); goto done; } if ((asprintf(&commit_diff_disp, commit_diff_html, id_str2, id_str1)) == -1) { error = got_error_from_errno("asprintf"); goto done; } if ((asprintf(&commit_commit, "%s", id_str1)) == -1) { error = got_error_from_errno("asprintf"); goto done; } if ((asprintf(&commit_commit_disp, commit_commit_html, commit_commit, refs_str_disp)) == -1) { error = got_error_from_errno("asprintf"); goto done; } if ((asprintf(&commit_age_long, "%s", gw_get_time_str(committer_time, TM_LONG))) == -1) { error = got_error_from_errno("asprintf"); goto done; } if ((asprintf(&commit_age_long_disp, commit_age_html, commit_age_long)) == -1) { error = got_error_from_errno("asprintf"); goto done; } if ((asprintf(&commit_age_diff, "%s", gw_get_time_str(committer_time, TM_DIFF))) == -1) { error = got_error_from_errno("asprintf"); goto done; } if ((asprintf(&commit_age_diff_disp, commit_age_html, commit_age_diff)) == -1) { error = got_error_from_errno("asprintf"); goto done; } if ((asprintf(&commit_author, "%s", got_object_commit_get_author(commit))) == -1) { error = got_error_from_errno("asprintf"); goto done; } if ((asprintf(&commit_author_disp, commit_author_html, gw_html_escape(commit_author))) == -1) { error = got_error_from_errno("asprintf"); goto done; } if ((asprintf(&commit_committer, "%s", got_object_commit_get_committer(commit))) == -1) { error = got_error_from_errno("asprintf"); goto done; } if ((asprintf(&commit_committer_disp, commit_committer_html, gw_html_escape(commit_committer))) == -1) { error = got_error_from_errno("asprintf"); goto done; } if (strcmp(commit_author, commit_committer) == 0) { free(commit_committer_disp); commit_committer_disp = strdup(""); } error = got_object_commit_get_logmsg(&commit_log0, commit); if (error) goto done; commit_log = commit_log0; while (*commit_log == '\n') commit_log++; switch(log_type) { case (LOGBRIEF): newline = strchr(commit_log, '\n'); if (newline) *newline = '\0'; if ((asprintf(&logbriefs_navs_html, logbriefs_navs, gw_trans->repo_name, id_str1, gw_trans->repo_name, id_str1, gw_trans->repo_name, id_str1, gw_trans->repo_name, id_str1)) == -1) { error = got_error_from_errno("asprintf"); goto done; } if ((asprintf(&commit_row, logbriefs_row, commit_age_diff, commit_author, commit_log, logbriefs_navs_html)) == -1) { error = got_error_from_errno("asprintf"); goto done; } free(logbriefs_navs_html); logbriefs_navs_html = NULL; break; case (LOGFULL): if ((asprintf(&logbriefs_navs_html, logbriefs_navs, gw_trans->repo_name, id_str1, gw_trans->repo_name, id_str1, gw_trans->repo_name, id_str1, gw_trans->repo_name, id_str1)) == -1) { error = got_error_from_errno("asprintf"); goto done; } if ((asprintf(&commit_row, logs_row, commit_commit_disp, commit_author_disp, commit_committer_disp, commit_age_long_disp, gw_html_escape(commit_log), logbriefs_navs_html)) == -1) { error = got_error_from_errno("asprintf"); goto done; } free(logbriefs_navs_html); logbriefs_navs_html = NULL; break; case (LOGTAG): log_tag_html = strdup("tag log here"); if ((asprintf(&commit_row, log_tag_row, gw_html_escape(commit_log), log_tag_html)) == -1) { error = got_error_from_errno("asprintf"); goto done; } free(log_tag_html); break; case (LOGBLAME): log_blame_html = gw_get_file_blame(gw_trans, start_commit); if ((asprintf(&commit_row, log_blame_row, gw_html_escape(commit_log), log_blame_html)) == -1) { error = got_error_from_errno("asprintf"); goto done; } free(log_blame_html); break; case (LOGTREE): log_tree_html = gw_get_repo_tree(gw_trans, start_commit); if ((asprintf(&commit_row, log_tree_row, gw_html_escape(commit_log), log_tree_html)) == -1) { error = got_error_from_errno("asprintf"); goto done; } free(log_tree_html); break; case (LOGCOMMIT): if ((asprintf(&commit_log_disp, commit_log_html, gw_html_escape(commit_log))) == -1) { error = got_error_from_errno("asprintf"); goto done; } log_commit_html = strdup("commit here"); if ((asprintf(&commit_row, log_commit_row, commit_diff_disp, commit_commit_disp, commit_tree_disp, commit_author_disp, commit_committer_disp, commit_age_long_disp, commit_log_disp, log_commit_html)) == -1) { error = got_error_from_errno("asprintf"); goto done; } free(commit_log_disp); free(log_commit_html); break; case (LOGDIFF): if ((asprintf(&commit_log_disp, commit_log_html, gw_html_escape(commit_log))) == -1) { error = got_error_from_errno("asprintf"); goto done; } if (has_parent) log_diff_html = gw_get_repo_diff(gw_trans, commit_commit, commit_parent); else log_diff_html = gw_get_repo_diff(gw_trans, commit_commit, NULL); if ((asprintf(&commit_row, log_diff_row, commit_diff_disp, commit_commit_disp, commit_tree_disp, commit_author_disp, commit_committer_disp, commit_age_long_disp, commit_log_disp, log_diff_html)) == -1) { error = got_error_from_errno("asprintf"); goto done; } free(commit_log_disp); free(log_diff_html); break; default: return NULL; } error = buf_puts(&newsize, diffbuf, commit_row); free(commit_parent); free(commit_diff_disp); free(commit_tree_disp); free(commit_age_diff); free(commit_age_diff_disp); free(commit_age_long); free(commit_age_long_disp); free(commit_author); free(commit_author_disp); free(commit_committer); free(commit_committer_disp); free(commit_log0); free(commit_row); free(refs_str_disp); free(refs_str); refs_str = NULL; free(id_str1); id_str1 = NULL; free(id_str2); id_str2 = NULL; if (error || (limit && --limit == 0)) break; } if (error) goto done; if (buf_len(diffbuf) > 0) { error = buf_putc(diffbuf, '\0'); logs = strdup(buf_get(diffbuf)); } done: buf_free(diffbuf); free(in_repo_path); if (commit != NULL) got_object_commit_close(commit); if (search_pattern) regfree(®ex); if (graph) got_commit_graph_close(graph); if (repo) { error = got_repo_close(repo); if (error) return NULL; } if (error) { khttp_puts(gw_trans->gw_req, "Error: "); khttp_puts(gw_trans->gw_req, error->msg); return NULL; } else return logs; } static char * gw_get_repo_tags(struct trans *gw_trans, int limit, int tag_type) { const struct got_error *error = NULL; struct got_repository *repo = NULL; struct got_reflist_head refs; struct got_reflist_entry *re; char *tags = NULL, *tag_row = NULL, *tags_navs_disp = NULL, *age = NULL; char *newline; struct buf *diffbuf = NULL; size_t newsize; error = buf_alloc(&diffbuf, 0); if (error) return NULL; SIMPLEQ_INIT(&refs); error = got_repo_open(&repo, gw_trans->repo_path, NULL); if (error) goto done; error = got_ref_list(&refs, repo, "refs/tags", cmp_tags, repo); if (error) goto done; SIMPLEQ_FOREACH(re, &refs, entry) { const char *refname; char *refstr, *tag_log0, *tag_log, *id_str; time_t tagger_time; struct got_object_id *id; struct got_tag_object *tag; refname = got_ref_get_name(re->ref); if (strncmp(refname, "refs/tags/", 10) != 0) continue; refname += 10; refstr = got_ref_to_str(re->ref); if (refstr == NULL) { error = got_error_from_errno("got_ref_to_str"); goto done; } error = got_ref_resolve(&id, repo, re->ref); if (error) goto done; error = got_object_open_as_tag(&tag, repo, id); free(id); if (error) goto done; tagger_time = got_object_tag_get_tagger_time(tag); error = got_object_id_str(&id_str, got_object_tag_get_object_id(tag)); if (error) goto done; tag_log0 = strdup(got_object_tag_get_message(tag)); if (tag_log0 == NULL) { error = got_error_from_errno("strdup"); goto done; } tag_log = tag_log0; while (*tag_log == '\n') tag_log++; switch (tag_type) { case TAGBRIEF: newline = strchr(tag_log, '\n'); if (newline) *newline = '\0'; if ((asprintf(&age, "%s", gw_get_time_str(tagger_time, TM_DIFF))) == -1) { error = got_error_from_errno("asprintf"); goto done; } if ((asprintf(&tags_navs_disp, tags_navs, gw_trans->repo_name, id_str, gw_trans->repo_name, id_str, gw_trans->repo_name, id_str, gw_trans->repo_name, id_str)) == -1) { error = got_error_from_errno("asprintf"); goto done; } if ((asprintf(&tag_row, tags_row, age, refname, tag_log, tags_navs_disp)) == -1) { error = got_error_from_errno("asprintf"); goto done; } free(tags_navs_disp); break; case TAGFULL: break; default: break; } got_object_tag_close(tag); error = buf_puts(&newsize, diffbuf, tag_row); free(id_str); free(refstr); free(age); free(tag_log0); free(tag_row); if (error || (limit && --limit == 0)) break; } if (buf_len(diffbuf) > 0) { error = buf_putc(diffbuf, '\0'); tags = strdup(buf_get(diffbuf)); } done: buf_free(diffbuf); got_ref_list_free(&refs); if (repo) got_repo_close(repo); if (error) return NULL; else return tags; } struct blame_line { int annotated; char *id_str; char *committer; char datebuf[11]; /* YYYY-MM-DD + NUL */ }; struct blame_cb_args { struct blame_line *lines; int nlines; int nlines_prec; int lineno_cur; off_t *line_offsets; FILE *f; struct got_repository *repo; struct trans *gw_trans; struct buf *blamebuf; }; static const struct got_error * blame_cb(void *arg, int nlines, int lineno, struct got_object_id *id) { const struct got_error *err = NULL; struct blame_cb_args *a = arg; struct blame_line *bline; char *line = NULL; size_t linesize = 0, newsize; struct got_commit_object *commit = NULL; off_t offset; struct tm tm; time_t committer_time; if (nlines != a->nlines || (lineno != -1 && lineno < 1) || lineno > a->nlines) return got_error(GOT_ERR_RANGE); if (lineno == -1) return NULL; /* no change in this commit */ /* Annotate this line. */ bline = &a->lines[lineno - 1]; if (bline->annotated) return NULL; err = got_object_id_str(&bline->id_str, id); if (err) return err; err = got_object_open_as_commit(&commit, a->repo, id); if (err) goto done; bline->committer = strdup(got_object_commit_get_committer(commit)); if (bline->committer == NULL) { err = got_error_from_errno("strdup"); goto done; } committer_time = got_object_commit_get_committer_time(commit); if (localtime_r(&committer_time, &tm) == NULL) return got_error_from_errno("localtime_r"); if (strftime(bline->datebuf, sizeof(bline->datebuf), "%G-%m-%d", &tm) >= sizeof(bline->datebuf)) { err = got_error(GOT_ERR_NO_SPACE); goto done; } bline->annotated = 1; /* Print lines annotated so far. */ bline = &a->lines[a->lineno_cur - 1]; if (!bline->annotated) goto done; offset = a->line_offsets[a->lineno_cur - 1]; if (fseeko(a->f, offset, SEEK_SET) == -1) { err = got_error_from_errno("fseeko"); goto done; } while (bline->annotated) { char *smallerthan, *at, *nl, *committer, *blame_row = NULL; size_t len; if (getline(&line, &linesize, a->f) == -1) { if (ferror(a->f)) err = got_error_from_errno("getline"); break; } committer = bline->committer; smallerthan = strchr(committer, '<'); if (smallerthan && smallerthan[1] != '\0') committer = smallerthan + 1; at = strchr(committer, '@'); if (at) *at = '\0'; len = strlen(committer); if (len >= 9) committer[8] = '\0'; nl = strchr(line, '\n'); if (nl) *nl = '\0'; asprintf(&blame_row, log_blame_line, a->nlines_prec, a->lineno_cur, bline->id_str, bline->datebuf, committer, line); a->lineno_cur++; err = buf_puts(&newsize, a->blamebuf, blame_row); if (err) return err; bline = &a->lines[a->lineno_cur - 1]; free(blame_row); } done: if (commit) got_object_commit_close(commit); free(line); return err; } static char* gw_get_file_blame(struct trans *gw_trans, char *commit_str) { const struct got_error *error = NULL; struct got_repository *repo = NULL; struct got_object_id *obj_id = NULL; struct got_object_id *commit_id = NULL; struct got_blob_object *blob = NULL; char *blame_html = NULL, *path = NULL, *in_repo_path = NULL, *folder = NULL; struct blame_cb_args bca; int i, obj_type; size_t filesize; error = got_repo_open(&repo, gw_trans->repo_path, NULL); if (error) goto done; if (gw_trans->repo_folder != NULL) { if ((asprintf(&folder, "%s/", gw_trans->repo_folder)) == -1) { error = got_error_from_errno("asprintf"); goto done; } } else folder = strdup(""); if ((asprintf(&path, "%s%s", folder, gw_trans->repo_file)) == -1) { error = got_error_from_errno("asprintf"); goto done; } free(folder); error = got_repo_map_path(&in_repo_path, repo, path, 1); if (error) goto done; error = resolve_commit_arg(&commit_id, commit_str, repo); if (error) goto done; error = got_object_id_by_path(&obj_id, repo, commit_id, in_repo_path); if (error) goto done; if (obj_id == NULL) { error = got_error(GOT_ERR_NO_OBJ); goto done; } error = got_object_get_type(&obj_type, repo, obj_id); if (error) goto done; if (obj_type != GOT_OBJ_TYPE_BLOB) { error = got_error(GOT_ERR_OBJ_TYPE); goto done; } error = got_object_open_as_blob(&blob, repo, obj_id, 8192); if (error) goto done; error = buf_alloc(&bca.blamebuf, 0); if (error) goto done; bca.f = got_opentemp(); if (bca.f == NULL) { error = got_error_from_errno("got_opentemp"); goto done; } error = got_object_blob_dump_to_file(&filesize, &bca.nlines, &bca.line_offsets, bca.f, blob); if (error || bca.nlines == 0) goto done; /* Don't include \n at EOF in the blame line count. */ if (bca.line_offsets[bca.nlines - 1] == filesize) bca.nlines--; bca.lines = calloc(bca.nlines, sizeof(*bca.lines)); if (bca.lines == NULL) { error = got_error_from_errno("calloc"); goto done; } bca.lineno_cur = 1; bca.nlines_prec = 0; i = bca.nlines; while (i > 0) { i /= 10; bca.nlines_prec++; } bca.repo = repo; bca.gw_trans = gw_trans; error = got_blame(in_repo_path, commit_id, repo, blame_cb, &bca, NULL, NULL); if (buf_len(bca.blamebuf) > 0) { error = buf_putc(bca.blamebuf, '\0'); blame_html = strdup(buf_get(bca.blamebuf)); } done: free(bca.blamebuf); free(in_repo_path); free(commit_id); free(obj_id); free(path); if (blob) error = got_object_blob_close(blob); if (repo) error = got_repo_close(repo); if (error) return NULL; if (bca.lines) { for (i = 0; i < bca.nlines; i++) { struct blame_line *bline = &bca.lines[i]; free(bline->id_str); free(bline->committer); } free(bca.lines); } free(bca.line_offsets); if (bca.f && fclose(bca.f) == EOF && error == NULL) error = got_error_from_errno("fclose"); if (error) return NULL; else return blame_html; } static char* gw_get_repo_tree(struct trans *gw_trans, char *commit_str) { const struct got_error *error = NULL; struct got_repository *repo = NULL; struct got_object_id *tree_id = NULL, *commit_id = NULL; struct got_tree_object *tree = NULL; struct buf *diffbuf = NULL; size_t newsize; char *tree_html = NULL, *path = NULL, *in_repo_path = NULL, *tree_row = NULL, *id_str; int nentries, i; error = buf_alloc(&diffbuf, 0); if (error) return NULL; error = got_repo_open(&repo, gw_trans->repo_path, NULL); if (error) goto done; error = got_repo_map_path(&in_repo_path, repo, gw_trans->repo_path, 1); if (error) goto done; if (gw_trans->repo_folder != NULL) path = strdup(gw_trans->repo_folder); else if (in_repo_path) { free(path); path = in_repo_path; } if (commit_str == NULL) { struct got_reference *head_ref; error = got_ref_open(&head_ref, repo, gw_trans->headref, 0); if (error) goto done; error = got_ref_resolve(&commit_id, repo, head_ref); got_ref_close(head_ref); } else error = resolve_commit_arg(&commit_id, commit_str, repo); if (error) goto done; error = got_object_id_by_path(&tree_id, repo, commit_id, path); if (error) goto done; error = got_object_open_as_tree(&tree, repo, tree_id); if (error) goto done; nentries = got_object_tree_get_nentries(tree); for (i = 0; i < nentries; i++) { struct got_tree_entry *te; const char *modestr = ""; char *id = NULL, *url_html = NULL; te = got_object_tree_get_entry(tree, i); error = got_object_id_str(&id_str, got_tree_entry_get_id(te)); if (error) goto done; if ((asprintf(&id, "%s", id_str)) == -1) { error = got_error_from_errno("asprintf"); free(id_str); goto done; } mode_t mode = got_tree_entry_get_mode(te); if (got_object_tree_entry_is_submodule(te)) modestr = "$"; else if (S_ISLNK(mode)) modestr = "@"; else if (S_ISDIR(mode)) modestr = "/"; else if (mode & S_IXUSR) modestr = "*"; char *build_folder = NULL; if (S_ISDIR(got_tree_entry_get_mode(te))) { if (gw_trans->repo_folder != NULL) { if ((asprintf(&build_folder, "%s/%s", gw_trans->repo_folder, got_tree_entry_get_name(te))) == -1) { error = got_error_from_errno("asprintf"); goto done; } } else { if (asprintf(&build_folder, "%s", got_tree_entry_get_name(te)) == -1) goto done; } if ((asprintf(&url_html, folder_html, gw_trans->repo_name, gw_trans->action_name, gw_trans->commit, build_folder, got_tree_entry_get_name(te), modestr)) == -1) { error = got_error_from_errno("asprintf"); goto done; } } else { if (gw_trans->repo_folder != NULL) { if ((asprintf(&build_folder, "%s", gw_trans->repo_folder)) == -1) { error = got_error_from_errno("asprintf"); goto done; } } else build_folder = strdup(""); if ((asprintf(&url_html, file_html, gw_trans->repo_name, "blame", gw_trans->commit, got_tree_entry_get_name(te), build_folder, got_tree_entry_get_name(te), modestr)) == -1) { error = got_error_from_errno("asprintf"); goto done; } } free(build_folder); if (error) goto done; if ((asprintf(&tree_row, trees_row, "", url_html)) == -1) { error = got_error_from_errno("asprintf"); goto done; } error = buf_puts(&newsize, diffbuf, tree_row); if (error) goto done; free(id); free(id_str); free(url_html); free(tree_row); } if (buf_len(diffbuf) > 0) { error = buf_putc(diffbuf, '\0'); tree_html = strdup(buf_get(diffbuf)); } done: if (tree) got_object_tree_close(tree); if (repo) got_repo_close(repo); free(in_repo_path); free(tree_id); free(diffbuf); if (error) return NULL; else return tree_html; } static char * gw_get_repo_heads(struct trans *gw_trans) { const struct got_error *error = NULL; struct got_repository *repo = NULL; struct got_reflist_head refs; struct got_reflist_entry *re; char *heads, *head_row = NULL, *head_navs_disp = NULL, *age = NULL; struct buf *diffbuf = NULL; size_t newsize; error = buf_alloc(&diffbuf, 0); if (error) return NULL; error = got_repo_open(&repo, gw_trans->repo_path, NULL); if (error) goto done; SIMPLEQ_INIT(&refs); error = got_ref_list(&refs, repo, "refs/heads", got_ref_cmp_by_name, NULL); if (error) goto done; SIMPLEQ_FOREACH(re, &refs, entry) { char *refname; refname = strdup(got_ref_get_name(re->ref)); if (refname == NULL) { error = got_error_from_errno("got_ref_to_str"); goto done; } if (strncmp(refname, "refs/heads/", 11) != 0) { free(refname); continue; } age = gw_get_repo_age(gw_trans, gw_trans->gw_dir->path, refname, TM_DIFF); if ((asprintf(&head_navs_disp, heads_navs, gw_trans->repo_name, refname, gw_trans->repo_name, refname, gw_trans->repo_name, refname, gw_trans->repo_name, refname)) == -1) { error = got_error_from_errno("asprintf"); goto done; } if (strncmp(refname, "refs/heads/", 11) == 0) refname += 11; if ((asprintf(&head_row, heads_row, age, refname, head_navs_disp)) == -1) { error = got_error_from_errno("asprintf"); goto done; } error = buf_puts(&newsize, diffbuf, head_row); free(head_navs_disp); free(head_row); } if (buf_len(diffbuf) > 0) { error = buf_putc(diffbuf, '\0'); heads = strdup(buf_get(diffbuf)); } done: buf_free(diffbuf); got_ref_list_free(&refs); if (repo) got_repo_close(repo); if (error) return NULL; else return heads; } static char * gw_get_got_link(struct trans *gw_trans) { char *link; if ((asprintf(&link, got_link, gw_trans->gw_conf->got_logo_url, gw_trans->gw_conf->got_logo)) == -1) return NULL; return link; } static char * gw_get_site_link(struct trans *gw_trans) { char *link, *repo = "", *action = ""; if (gw_trans->repo_name != NULL) if ((asprintf(&repo, " / %s" \ "", gw_trans->repo_name, gw_trans->repo_name)) == -1) return NULL; if (gw_trans->action_name != NULL) if ((asprintf(&action, " / %s", gw_trans->action_name)) == -1) return NULL; if ((asprintf(&link, site_link, GOTWEB, gw_trans->gw_conf->got_site_link, repo, action)) == -1) return NULL; return link; } static char * color_diff_line(char *buf) { const struct got_error *error = NULL; char *colorized_line = NULL, *div_diff_line_div = NULL, *color = NULL; struct buf *diffbuf = NULL; size_t newsize; error = buf_alloc(&diffbuf, 0); if (error) return NULL; if (strncmp(buf, "-", 1) == 0) color = "diff_minus"; if (strncmp(buf, "+", 1) == 0) color = "diff_plus"; if (strncmp(buf, "@@", 2) == 0) color = "diff_chunk_header"; if (strncmp(buf, "@@", 2) == 0) color = "diff_chunk_header"; if (strncmp(buf, "commit +", 8) == 0) color = "diff_meta"; if (strncmp(buf, "commit -", 8) == 0) color = "diff_meta"; if (strncmp(buf, "blob +", 6) == 0) color = "diff_meta"; if (strncmp(buf, "blob -", 6) == 0) color = "diff_meta"; if (strncmp(buf, "file +", 6) == 0) color = "diff_meta"; if (strncmp(buf, "file -", 6) == 0) color = "diff_meta"; if (strncmp(buf, "from:", 5) == 0) color = "diff_author"; if (strncmp(buf, "via:", 4) == 0) color = "diff_author"; if (strncmp(buf, "date:", 5) == 0) color = "diff_date"; if ((asprintf(&div_diff_line_div, div_diff_line, color)) == -1) return NULL; error = buf_puts(&newsize, diffbuf, div_diff_line_div); if (error) return NULL; error = buf_puts(&newsize, diffbuf, buf); if (error) return NULL; if (buf_len(diffbuf) > 0) { error = buf_putc(diffbuf, '\0'); colorized_line = strdup(buf_get(diffbuf)); } free(diffbuf); free(div_diff_line_div); return colorized_line; } static char * gw_html_escape(const char *html) { char *escaped_str = NULL, *buf; char c[1]; size_t sz, i, buff_sz = 2048; if ((buf = calloc(buff_sz, sizeof(char *))) == NULL) return NULL; if (html == NULL) return NULL; else if ((sz = strlen(html)) == 0) return NULL; /* only work with buff_sz */ if (buff_sz < sz) sz = buff_sz; for (i = 0; i < sz; i++) { c[0] = html[i]; switch (c[0]) { case ('>'): strcat(buf, ">"); break; case ('&'): strcat(buf, "&"); break; case ('<'): strcat(buf, "<"); break; case ('"'): strcat(buf, """); break; case ('\''): strcat(buf, "'"); break; case ('\n'): strcat(buf, "
"); default: strcat(buf, &c[0]); break; } } asprintf(&escaped_str, "%s", buf); free(buf); return escaped_str; } int main() { const struct got_error *error = NULL; struct trans *gw_trans; struct gw_dir *dir = NULL, *tdir; const char *page = "index"; int gw_malloc = 1; if ((gw_trans = malloc(sizeof(struct trans))) == NULL) errx(1, "malloc"); if ((gw_trans->gw_req = malloc(sizeof(struct kreq))) == NULL) errx(1, "malloc"); if ((gw_trans->gw_html_req = malloc(sizeof(struct khtmlreq))) == NULL) errx(1, "malloc"); if ((gw_trans->gw_tmpl = malloc(sizeof(struct ktemplate))) == NULL) errx(1, "malloc"); if (KCGI_OK != khttp_parse(gw_trans->gw_req, gw_keys, KEY__ZMAX, &page, 1, 0)) errx(1, "khttp_parse"); if ((gw_trans->gw_conf = malloc(sizeof(struct gotweb_conf))) == NULL) { gw_malloc = 0; error = got_error_from_errno("malloc"); goto err; } if (pledge("stdio rpath wpath cpath proc exec sendfd unveil", NULL) == -1) { error = got_error_from_errno("pledge"); goto err; } TAILQ_INIT(&gw_trans->gw_dirs); gw_trans->page = 0; gw_trans->repos_total = 0; gw_trans->repo_path = NULL; gw_trans->commit = NULL; gw_trans->headref = strdup(GOT_REF_HEAD); gw_trans->mime = KMIME_TEXT_HTML; gw_trans->gw_tmpl->key = templs; gw_trans->gw_tmpl->keysz = TEMPL__MAX; gw_trans->gw_tmpl->arg = gw_trans; gw_trans->gw_tmpl->cb = gw_template; error = parse_conf(GOTWEB_CONF, gw_trans->gw_conf); err: if (error) { gw_trans->mime = KMIME_TEXT_PLAIN; gw_trans->action = GW_ERR; gw_display_index(gw_trans, error); goto done; } error = gw_parse_querystring(gw_trans); if (error) goto err; gw_display_index(gw_trans, error); done: if (gw_malloc) { free(gw_trans->gw_conf->got_repos_path); free(gw_trans->gw_conf->got_www_path); free(gw_trans->gw_conf->got_site_name); free(gw_trans->gw_conf->got_site_owner); free(gw_trans->gw_conf->got_site_link); free(gw_trans->gw_conf->got_logo); free(gw_trans->gw_conf->got_logo_url); free(gw_trans->gw_conf); free(gw_trans->commit); free(gw_trans->repo_path); free(gw_trans->repo_name); free(gw_trans->repo_file); free(gw_trans->action_name); free(gw_trans->headref); TAILQ_FOREACH_SAFE(dir, &gw_trans->gw_dirs, entry, tdir) { free(dir->name); free(dir->description); free(dir->age); free(dir->url); free(dir->path); free(dir); } } khttp_free(gw_trans->gw_req); return EXIT_SUCCESS; }