| -rw-r--r-- | cgit.c | 16 | ||||
| -rw-r--r-- | cgit.h | 2 | ||||
| -rw-r--r-- | cmd.c | 9 | ||||
| -rw-r--r-- | ui-repolist.c | 15 | ||||
| -rw-r--r-- | ui-repolist.h | 1 | ||||
| -rw-r--r-- | ui-shared.c | 58 | ||||
| -rw-r--r-- | ui-summary.c | 14 | ||||
| -rw-r--r-- | ui-summary.h | 1 |
8 files changed, 100 insertions, 16 deletions
@@ -1,53 +1,57 @@ /* cgit.c: cgi for the git scm * * Copyright (C) 2006 Lars Hjemli * * Licensed under GNU General Public License v2 * (see COPYING for full license text) */ #include "cgit.h" #include "cache.h" #include "cmd.h" #include "configfile.h" #include "html.h" #include "ui-shared.h" const char *cgit_version = CGIT_VERSION; void config_cb(const char *name, const char *value) { if (!strcmp(name, "root-title")) ctx.cfg.root_title = xstrdup(value); + else if (!strcmp(name, "root-desc")) + ctx.cfg.root_desc = xstrdup(value); + else if (!strcmp(name, "root-readme")) + ctx.cfg.root_readme = xstrdup(value); else if (!strcmp(name, "css")) ctx.cfg.css = xstrdup(value); else if (!strcmp(name, "logo")) ctx.cfg.logo = xstrdup(value); else if (!strcmp(name, "index-header")) ctx.cfg.index_header = xstrdup(value); else if (!strcmp(name, "index-info")) ctx.cfg.index_info = xstrdup(value); else if (!strcmp(name, "logo-link")) ctx.cfg.logo_link = xstrdup(value); else if (!strcmp(name, "module-link")) ctx.cfg.module_link = xstrdup(value); else if (!strcmp(name, "virtual-root")) { ctx.cfg.virtual_root = trim_end(value, '/'); if (!ctx.cfg.virtual_root && (!strcmp(value, "/"))) ctx.cfg.virtual_root = ""; } else if (!strcmp(name, "nocache")) ctx.cfg.nocache = atoi(value); else if (!strcmp(name, "snapshots")) ctx.cfg.snapshots = cgit_parse_snapshots_mask(value); else if (!strcmp(name, "enable-index-links")) ctx.cfg.enable_index_links = atoi(value); else if (!strcmp(name, "enable-log-filecount")) ctx.cfg.enable_log_filecount = atoi(value); else if (!strcmp(name, "enable-log-linecount")) ctx.cfg.enable_log_linecount = atoi(value); else if (!strcmp(name, "cache-root")) ctx.cfg.cache_root = xstrdup(value); else if (!strcmp(name, "cache-root-ttl")) ctx.cfg.cache_root_ttl = atoi(value); else if (!strcmp(name, "cache-repo-ttl")) ctx.cfg.cache_repo_ttl = atoi(value); @@ -130,64 +134,65 @@ static void querystring_cb(const char *name, const char *value) } else if (!strcmp(name, "id2")) { ctx.qry.sha2 = xstrdup(value); ctx.qry.has_sha1 = 1; } else if (!strcmp(name, "ofs")) { ctx.qry.ofs = atoi(value); } else if (!strcmp(name, "path")) { ctx.qry.path = trim_end(value, '/'); } else if (!strcmp(name, "name")) { ctx.qry.name = xstrdup(value); } } static void prepare_context(struct cgit_context *ctx) { memset(ctx, 0, sizeof(ctx)); ctx->cfg.agefile = "info/web/last-modified"; ctx->cfg.cache_dynamic_ttl = 5; ctx->cfg.cache_max_create_time = 5; ctx->cfg.cache_repo_ttl = 5; ctx->cfg.cache_root = CGIT_CACHE_ROOT; ctx->cfg.cache_root_ttl = 5; ctx->cfg.cache_static_ttl = -1; ctx->cfg.css = "/cgit.css"; ctx->cfg.logo = "/git-logo.png"; ctx->cfg.max_commit_count = 50; ctx->cfg.max_lock_attempts = 5; ctx->cfg.max_msg_len = 60; ctx->cfg.max_repodesc_len = 60; ctx->cfg.module_link = "./?repo=%s&page=commit&id=%s"; ctx->cfg.renamelimit = -1; ctx->cfg.robots = "index, nofollow"; ctx->cfg.root_title = "Git repository browser"; + ctx->cfg.root_desc = "a fast webinterface for the git dscm"; ctx->cfg.script_name = CGIT_SCRIPT_NAME; ctx->page.mimetype = "text/html"; ctx->page.charset = PAGE_ENCODING; ctx->page.filename = NULL; } static int cgit_prepare_cache(struct cacheitem *item) { if (!ctx.repo && ctx.qry.repo) { ctx.page.title = fmt("%s - %s", ctx.cfg.root_title, "Bad request"); cgit_print_http_headers(&ctx); cgit_print_docstart(&ctx); cgit_print_pageheader(&ctx); cgit_print_error(fmt("Unknown repo: %s", ctx.qry.repo)); cgit_print_docend(); return 0; } if (!ctx.repo) { item->name = xstrdup(fmt("%s/index.%s.html", ctx.cfg.cache_root, cache_safe_filename(ctx.qry.raw))); item->ttl = ctx.cfg.cache_root_ttl; return 1; } if (!ctx.qry.page) { item->name = xstrdup(fmt("%s/%s/index.%s.html", ctx.cfg.cache_root, cache_safe_filename(ctx.repo->url), cache_safe_filename(ctx.qry.raw))); item->ttl = ctx.cfg.cache_repo_ttl; @@ -275,65 +280,74 @@ static int prepare_repo_cmd(struct cgit_context *ctx) return 1; } if (get_sha1(ctx->qry.head, sha1)) { tmp = xstrdup(ctx->qry.head); ctx->qry.head = ctx->repo->defbranch; cgit_print_http_headers(ctx); cgit_print_docstart(ctx); cgit_print_pageheader(ctx); cgit_print_error(fmt("Invalid branch: %s", tmp)); cgit_print_docend(); return 1; } return 0; } static void process_request(struct cgit_context *ctx) { struct cgit_cmd *cmd; cmd = cgit_get_cmd(ctx); if (!cmd) { ctx->page.title = "cgit error"; ctx->repo = NULL; cgit_print_http_headers(ctx); cgit_print_docstart(ctx); cgit_print_pageheader(ctx); cgit_print_error("Invalid request"); cgit_print_docend(); return; } - if (cmd->want_repo && prepare_repo_cmd(ctx)) + if (cmd->want_repo && !ctx->repo) { + cgit_print_http_headers(ctx); + cgit_print_docstart(ctx); + cgit_print_pageheader(ctx); + cgit_print_error(fmt("No repository selected")); + cgit_print_docend(); + return; + } + + if (ctx->repo && prepare_repo_cmd(ctx)) return; if (cmd->want_layout) { cgit_print_http_headers(ctx); cgit_print_docstart(ctx); cgit_print_pageheader(ctx); } cmd->fn(ctx); if (cmd->want_layout) cgit_print_docend(); } static long ttl_seconds(long ttl) { if (ttl<0) return 60 * 60 * 24 * 365; else return ttl * 60; } static void cgit_fill_cache(struct cacheitem *item, int use_cache) { int stdout2; if (use_cache) { stdout2 = chk_positive(dup(STDOUT_FILENO), "Preserving STDOUT"); chk_zero(close(STDOUT_FILENO), "Closing STDOUT"); chk_positive(dup2(item->fd, STDOUT_FILENO), "Dup2(cachefile)"); } @@ -103,64 +103,66 @@ struct reflist { int count; }; struct cgit_query { int has_symref; int has_sha1; char *raw; char *repo; char *page; char *search; char *grep; char *head; char *sha1; char *sha2; char *path; char *name; int ofs; }; struct cgit_config { char *agefile; char *cache_root; char *clone_prefix; char *css; char *index_header; char *index_info; char *logo; char *logo_link; char *module_link; char *repo_group; char *robots; char *root_title; + char *root_desc; + char *root_readme; char *script_name; char *virtual_root; int cache_dynamic_ttl; int cache_max_create_time; int cache_repo_ttl; int cache_root_ttl; int cache_static_ttl; int enable_index_links; int enable_log_filecount; int enable_log_linecount; int max_commit_count; int max_lock_attempts; int max_msg_len; int max_repodesc_len; int nocache; int renamelimit; int snapshots; int summary_branches; int summary_log; int summary_tags; }; struct cgit_page { time_t modified; time_t expires; char *mimetype; char *charset; char *filename; char *title; }; struct cgit_context { @@ -1,112 +1,121 @@ /* cmd.c: the cgit command dispatcher * * Copyright (C) 2008 Lars Hjemli * * Licensed under GNU General Public License v2 * (see COPYING for full license text) */ #include "cgit.h" #include "cmd.h" #include "ui-blob.h" #include "ui-commit.h" #include "ui-diff.h" #include "ui-log.h" #include "ui-patch.h" #include "ui-refs.h" #include "ui-repolist.h" #include "ui-snapshot.h" #include "ui-summary.h" #include "ui-tag.h" #include "ui-tree.h" +static void about_fn(struct cgit_context *ctx) +{ + if (ctx->repo) + cgit_print_repo_readme(); + else + cgit_print_site_readme(); +} + static void blob_fn(struct cgit_context *ctx) { cgit_print_blob(ctx->qry.sha1, ctx->qry.path); } static void commit_fn(struct cgit_context *ctx) { cgit_print_commit(ctx->qry.sha1); } static void diff_fn(struct cgit_context *ctx) { cgit_print_diff(ctx->qry.sha1, ctx->qry.sha2, ctx->qry.path); } static void repolist_fn(struct cgit_context *ctx) { cgit_print_repolist(); } static void log_fn(struct cgit_context *ctx) { cgit_print_log(ctx->qry.sha1, ctx->qry.ofs, ctx->cfg.max_commit_count, ctx->qry.grep, ctx->qry.search, ctx->qry.path, 1); } static void patch_fn(struct cgit_context *ctx) { cgit_print_patch(ctx->qry.sha1); } static void refs_fn(struct cgit_context *ctx) { cgit_print_refs(); } static void snapshot_fn(struct cgit_context *ctx) { cgit_print_snapshot(ctx->qry.head, ctx->qry.sha1, cgit_repobasename(ctx->repo->url), ctx->qry.path, ctx->repo->snapshots); } static void summary_fn(struct cgit_context *ctx) { cgit_print_summary(); } static void tag_fn(struct cgit_context *ctx) { cgit_print_tag(ctx->qry.sha1); } static void tree_fn(struct cgit_context *ctx) { cgit_print_tree(ctx->qry.sha1, ctx->qry.path); } #define def_cmd(name, want_repo, want_layout) \ {#name, name##_fn, want_repo, want_layout} struct cgit_cmd *cgit_get_cmd(struct cgit_context *ctx) { static struct cgit_cmd cmds[] = { + def_cmd(about, 0, 1), def_cmd(blob, 1, 0), def_cmd(commit, 1, 1), def_cmd(diff, 1, 1), def_cmd(log, 1, 1), def_cmd(patch, 1, 0), def_cmd(refs, 1, 1), def_cmd(repolist, 0, 0), def_cmd(snapshot, 1, 0), def_cmd(summary, 1, 1), def_cmd(tag, 1, 1), def_cmd(tree, 1, 1), }; int i; if (ctx->qry.page == NULL) { if (ctx->repo) ctx->qry.page = "summary"; else ctx->qry.page = "repolist"; } for(i = 0; i < sizeof(cmds)/sizeof(*cmds); i++) if (!strcmp(ctx->qry.page, cmds[i].name)) return &cmds[i]; return NULL; } diff --git a/ui-repolist.c b/ui-repolist.c index 98009c0..3f78e28 100644 --- a/ui-repolist.c +++ b/ui-repolist.c @@ -32,110 +32,113 @@ static void print_modtime(struct cgit_repo *repo) char *path; struct stat s; path = fmt("%s/%s", repo->path, ctx.cfg.agefile); if (stat(path, &s) == 0) { cgit_print_age(read_agefile(path), -1, NULL); return; } path = fmt("%s/refs/heads/%s", repo->path, repo->defbranch); if (stat(path, &s) != 0) return; cgit_print_age(s.st_mtime, -1, NULL); } int is_match(struct cgit_repo *repo) { if (!ctx.qry.search) return 1; if (repo->url && strcasestr(repo->url, ctx.qry.search)) return 1; if (repo->name && strcasestr(repo->name, ctx.qry.search)) return 1; if (repo->desc && strcasestr(repo->desc, ctx.qry.search)) return 1; if (repo->owner && strcasestr(repo->owner, ctx.qry.search)) return 1; return 0; } void print_header(int columns) { - if (ctx.cfg.index_header) { - htmlf("<tr class='nohover'><td colspan='%d' class='include-block'>", - columns); - html_include(ctx.cfg.index_header); - html("</td></tr>"); - } html("<tr class='nohover'>" "<th class='left'>Name</th>" "<th class='left'>Description</th>" "<th class='left'>Owner</th>" "<th class='left'>Idle</th>"); if (ctx.cfg.enable_index_links) html("<th class='left'>Links</th>"); html("</tr>\n"); } void cgit_print_repolist() { int i, columns = 4, hits = 0, header = 0; char *last_group = NULL; if (ctx.cfg.enable_index_links) columns++; ctx.page.title = ctx.cfg.root_title; cgit_print_http_headers(&ctx); cgit_print_docstart(&ctx); cgit_print_pageheader(&ctx); + if (ctx.cfg.index_header) + html_include(ctx.cfg.index_header); + html("<table summary='repository list' class='list nowrap'>"); for (i=0; i<cgit_repolist.count; i++) { ctx.repo = &cgit_repolist.repos[i]; if (!is_match(ctx.repo)) continue; if (!header++) print_header(columns); hits++; if ((last_group == NULL && ctx.repo->group != NULL) || (last_group != NULL && ctx.repo->group == NULL) || (last_group != NULL && ctx.repo->group != NULL && strcmp(ctx.repo->group, last_group))) { htmlf("<tr class='nohover'><td colspan='%d' class='repogroup'>", columns); html_txt(ctx.repo->group); html("</td></tr>"); last_group = ctx.repo->group; } htmlf("<tr><td class='%s'>", ctx.repo->group ? "sublevel-repo" : "toplevel-repo"); html_link_open(cgit_repourl(ctx.repo->url), NULL, NULL); html_txt(ctx.repo->name); html_link_close(); html("</td><td>"); html_link_open(cgit_repourl(ctx.repo->url), NULL, NULL); html_ntxt(ctx.cfg.max_repodesc_len, ctx.repo->desc); html_link_close(); html("</td><td>"); html_txt(ctx.repo->owner); html("</td><td>"); print_modtime(ctx.repo); html("</td>"); if (ctx.cfg.enable_index_links) { html("<td>"); html_link_open(cgit_repourl(ctx.repo->url), NULL, "button"); html("summary</a>"); cgit_log_link("log", NULL, "button", NULL, NULL, NULL, 0, NULL, NULL); cgit_tree_link("tree", NULL, "button", NULL, NULL, NULL); html("</td>"); } html("</tr>\n"); } html("</table>"); if (!hits) cgit_print_error("No repositories found"); cgit_print_docend(); } + +void cgit_print_site_readme() +{ + if (ctx.cfg.root_readme) + html_include(ctx.cfg.root_readme); +} diff --git a/ui-repolist.h b/ui-repolist.h index c23e5d2..5b1e542 100644 --- a/ui-repolist.h +++ b/ui-repolist.h @@ -1,6 +1,7 @@ #ifndef UI_REPOLIST_H #define UI_REPOLIST_H extern void cgit_print_repolist(); +extern void cgit_print_site_readme(); #endif /* UI_REPOLIST_H */ diff --git a/ui-shared.c b/ui-shared.c index 8a804c2..d08ede9 100644 --- a/ui-shared.c +++ b/ui-shared.c @@ -85,64 +85,107 @@ const char *cgit_repobasename(const char *reponame) const char *rv; strncpy(rvbuf,reponame,sizeof(rvbuf)); if(rvbuf[sizeof(rvbuf)-1]) die("cgit_repobasename: truncated repository name '%s'", reponame); p = strlen(rvbuf)-1; /* strip trailing slashes */ while(p && rvbuf[p]=='/') rvbuf[p--]=0; /* strip trailing .git */ if(p>=3 && !strncmp(&rvbuf[p-3],".git",4)) { p -= 3; rvbuf[p--] = 0; } /* strip more trailing slashes if any */ while( p && rvbuf[p]=='/') rvbuf[p--]=0; /* find last slash in the remaining string */ rv = strrchr(rvbuf,'/'); if(rv) return ++rv; return rvbuf; } char *cgit_currurl() { if (!ctx.cfg.virtual_root) return ctx.cfg.script_name; else if (ctx.qry.page) return fmt("%s/%s/%s/", ctx.cfg.virtual_root, ctx.qry.repo, ctx.qry.page); else if (ctx.qry.repo) return fmt("%s/%s/", ctx.cfg.virtual_root, ctx.qry.repo); else return fmt("%s/", ctx.cfg.virtual_root); } +static void site_url(char *page, char *search) +{ + char *delim = "?"; + + if (ctx.cfg.virtual_root) { + html_attr(ctx.cfg.virtual_root); + if (ctx.cfg.virtual_root[strlen(ctx.cfg.virtual_root) - 1] != '/') + html("/"); + } else + html(ctx.cfg.script_name); + + if (page) { + htmlf("?p=%s", page); + delim = "&"; + } + if (search) { + html(delim); + html("q="); + html_attr(search); + } +} + +static void site_link(char *page, char *name, char *title, char *class, + char *search) +{ + html("<a"); + if (title) { + html(" title='"); + html_attr(title); + html("'"); + } + if (class) { + html(" class='"); + html_attr(class); + html("'"); + } + html(" href='"); + site_url(page, search); + html("'>"); + html_txt(name); + html("</a>"); +} + static char *repolink(char *title, char *class, char *page, char *head, char *path) { char *delim = "?"; html("<a"); if (title) { html(" title='"); html_attr(title); html("'"); } if (class) { html(" class='"); html_attr(class); html("'"); } html(" href='"); if (ctx.cfg.virtual_root) { html_attr(ctx.cfg.virtual_root); if (ctx.cfg.virtual_root[strlen(ctx.cfg.virtual_root) - 1] != '/') html("/"); html_attr(ctx.repo->url); if (ctx.repo->url[strlen(ctx.repo->url) - 1] != '/') html("/"); if (page) { html(page); html("/"); if (path) html_attr(path); } } else { html(ctx.cfg.script_name); @@ -481,103 +524,110 @@ void cgit_print_pageheader(struct cgit_context *ctx) if (ctx->cfg.logo_link) html_attr(ctx->cfg.logo_link); else html_attr(cgit_rooturl()); html("'><img src='"); html_attr(ctx->cfg.logo); html("' alt='cgit logo'/></a></td>\n"); html("<td class='main'>"); if (ctx->repo) { reporevlink(NULL, ctx->repo->name, NULL, hc(cmd, "summary"), ctx->qry.head, NULL, NULL); html(" : "); html_txt(ctx->qry.page); html("</td><td class='form'>"); html("<form method='get' action=''>\n"); add_hidden_formfields(0, 1, ctx->qry.page); html("<select name='h' onchange='this.form.submit();'>\n"); for_each_branch_ref(print_branch_option, ctx->qry.head); html("</select> "); html("<input type='submit' name='' value='switch'/>"); html("</form>"); } else html_txt(ctx->cfg.root_title); html("</td></tr>\n"); html("<tr><td class='sub'"); if (ctx->repo) { html(" colspan='2'>"); html_txt(ctx->repo->desc); } else { html(">"); - html_txt("a fast webinterface for the git dscm"); + if (ctx->cfg.root_desc) + html_txt(ctx->cfg.root_desc); + else if (ctx->cfg.index_info) + html_include(ctx->cfg.index_info); } html("</td></tr></table>\n"); html("<table class='tabs'><tr><td>\n"); if (ctx->repo) { reporevlink(NULL, "summary", NULL, hc(cmd, "summary"), ctx->qry.head, NULL, NULL); cgit_refs_link("refs", NULL, hc(cmd, "refs"), ctx->qry.head, ctx->qry.sha1, NULL); cgit_log_link("log", NULL, hc(cmd, "log"), ctx->qry.head, NULL, NULL, 0, NULL, NULL); cgit_tree_link("tree", NULL, hc(cmd, "tree"), ctx->qry.head, ctx->qry.sha1, NULL); cgit_commit_link("commit", NULL, hc(cmd, "commit"), ctx->qry.head, ctx->qry.sha1); cgit_diff_link("diff", NULL, hc(cmd, "diff"), ctx->qry.head, ctx->qry.sha1, ctx->qry.sha2, NULL); + if (ctx->repo->readme) + reporevlink("about", "about", NULL, + hc(cmd, "about"), ctx->qry.head, NULL, + NULL); html("</td><td class='form'>"); html("<form class='right' method='get' action='"); if (ctx->cfg.virtual_root) html_attr(cgit_fileurl(ctx->qry.repo, "log", ctx->qry.path, NULL)); html("'>\n"); add_hidden_formfields(1, 0, "log"); html("<select name='qt'>\n"); html_option("grep", "log msg", ctx->qry.grep); html_option("author", "author", ctx->qry.grep); html_option("committer", "committer", ctx->qry.grep); html("</select>\n"); html("<input class='txt' type='text' size='10' name='q' value='"); html_attr(ctx->qry.search); html("'/>\n"); html("<input type='submit' value='search'/>\n"); html("</form>\n"); } else { - html("<a class='active' href='"); - html_attr(cgit_rooturl()); - html("'>index</a>\n"); + site_link(NULL, "index", NULL, hc(cmd, "repolist"), NULL); + if (ctx->cfg.root_readme) + site_link("about", "about", NULL, hc(cmd, "about"), NULL); html("</td><td class='form'>"); html("<form method='get' action='"); html_attr(cgit_rooturl()); html("'>\n"); html("<input type='text' name='q' size='10' value='"); html_attr(ctx->qry.search); html("'/>\n"); html("<input type='submit' value='search'/>\n"); html("</form>"); } html("</td></tr></table>\n"); html("<div class='content'>"); } void cgit_print_filemode(unsigned short mode) { if (S_ISDIR(mode)) html("d"); else if (S_ISLNK(mode)) html("l"); else if (S_ISGITLINK(mode)) html("m"); else html("-"); html_fileperm(mode >> 6); html_fileperm(mode >> 3); html_fileperm(mode); } void cgit_print_snapshot_links(const char *repo, const char *head, const char *hex, int snapshots) { diff --git a/ui-summary.c b/ui-summary.c index 318148a..ad0b4a7 100644 --- a/ui-summary.c +++ b/ui-summary.c @@ -1,31 +1,35 @@ /* ui-summary.c: functions for generating repo summary page * * Copyright (C) 2006 Lars Hjemli * * Licensed under GNU General Public License v2 * (see COPYING for full license text) */ #include "cgit.h" #include "html.h" #include "ui-log.h" #include "ui-refs.h" void cgit_print_summary() { - if (ctx.repo->readme) { - html("<div id='summary'>"); - html_include(ctx.repo->readme); - html("</div>"); - } html("<table summary='repository info' class='list nowrap'>"); cgit_print_branches(ctx.cfg.summary_branches); html("<tr class='nohover'><td colspan='4'> </td></tr>"); cgit_print_tags(ctx.cfg.summary_tags); if (ctx.cfg.summary_log > 0) { html("<tr class='nohover'><td colspan='4'> </td></tr>"); cgit_print_log(ctx.qry.head, 0, ctx.cfg.summary_log, NULL, NULL, NULL, 0); } html("</table>"); } + +void cgit_print_repo_readme() +{ + if (ctx.repo->readme) { + html("<div id='summary'>"); + html_include(ctx.repo->readme); + html("</div>"); + } +} diff --git a/ui-summary.h b/ui-summary.h index 37aedd2..3e13039 100644 --- a/ui-summary.h +++ b/ui-summary.h @@ -1,6 +1,7 @@ #ifndef UI_SUMMARY_H #define UI_SUMMARY_H extern void cgit_print_summary(); +extern void cgit_print_repo_readme(); #endif /* UI_SUMMARY_H */ |