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path: root/cmd.c
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/* 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 "cache.h"
#include "ui-shared.h"
#include "ui-atom.h"
#include "ui-blob.h"
#include "ui-clone.h"
#include "ui-commit.h"
#include "ui-diff.h"
#include "ui-log.h"
#include "ui-patch.h"
#include "ui-plain.h"
#include "ui-refs.h"
#include "ui-repolist.h"
#include "ui-snapshot.h"
#include "ui-stats.h"
#include "ui-summary.h"
#include "ui-tag.h"
#include "ui-tree.h"

static void HEAD_fn(struct cgit_context *ctx)
{
	cgit_clone_head(ctx);
}

static void atom_fn(struct cgit_context *ctx)
{
	cgit_print_atom(ctx->qry.head, ctx->qry.path, 10);
}

static void about_fn(struct cgit_context *ctx)
{
	if (ctx->repo)
		cgit_print_repo_readme(ctx->qry.path);
	else
		cgit_print_site_readme();
}

static void blob_fn(struct cgit_context *ctx)
{
	cgit_print_blob(ctx->qry.sha1, ctx->qry.path, ctx->qry.head);
}

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 info_fn(struct cgit_context *ctx)
{
	cgit_clone_info(ctx);
}

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 ls_cache_fn(struct cgit_context *ctx)
{
	ctx->page.mimetype = "text/plain";
	ctx->page.filename = "ls-cache.txt";
	cgit_print_http_headers(ctx);
	cache_ls(ctx->cfg.cache_root);
}

static void objects_fn(struct cgit_context *ctx)
{
	cgit_clone_objects(ctx);
}

static void repolist_fn(struct cgit_context *ctx)
{
	cgit_print_repolist();
}

static void patch_fn(struct cgit_context *ctx)
{
	cgit_print_patch(ctx->qry.sha1);
}

static void plain_fn(struct cgit_context *ctx)
{
	cgit_print_plain(ctx);
}

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, ctx->qry.path,
			    ctx->repo->snapshots, ctx->qry.nohead);
}

static void stats_fn(struct cgit_context *ctx)
{
	cgit_show_stats(ctx);
}

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(HEAD, 1, 0),
		def_cmd(atom, 1, 0),
		def_cmd(about, 0, 1),
		def_cmd(blob, 1, 0),
		def_cmd(commit, 1, 1),
		def_cmd(diff, 1, 1),
		def_cmd(info, 1, 0),
		def_cmd(log, 1, 1),
		def_cmd(ls_cache, 0, 0),
		def_cmd(objects, 1, 0),
		def_cmd(patch, 1, 0),
		def_cmd(plain, 1, 0),
		def_cmd(refs, 1, 1),
		def_cmd(repolist, 0, 0),
		def_cmd(snapshot, 1, 0),
		def_cmd(stats, 1, 1),
		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;
}
e text) */ #include "cgit.h" #include "ui-shared.h" #include "cmd.h" #include "html.h" const char cgit_doctype[] = "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\"\n" " \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\n"; static char *http_date(time_t t) { static char day[][4] = {"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"}; static char month[][4] = {"Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"}; struct tm *tm = gmtime(&t); return fmt("%s, %02d %s %04d %02d:%02d:%02d GMT", day[tm->tm_wday], tm->tm_mday, month[tm->tm_mon], 1900 + tm->tm_year, tm->tm_hour, tm->tm_min, tm->tm_sec); } void cgit_print_error(const char *fmt, ...) { va_list ap; va_start(ap, fmt); cgit_vprint_error(fmt, ap); va_end(ap); } void cgit_vprint_error(const char *fmt, va_list ap) { va_list cp; html("<div class='error'>"); va_copy(cp, ap); html_vtxtf(fmt, cp); va_end(cp); html("</div>\n"); } const char *cgit_httpscheme() { if (ctx.env.https && !strcmp(ctx.env.https, "on")) return "https://"; else return "http://"; } const char *cgit_hosturl() { if (ctx.env.http_host) return ctx.env.http_host; if (!ctx.env.server_name) return NULL; if (!ctx.env.server_port || atoi(ctx.env.server_port) == 80) return ctx.env.server_name; return fmtalloc("%s:%s", ctx.env.server_name, ctx.env.server_port); } const char *cgit_rooturl() { if (ctx.cfg.virtual_root) return ctx.cfg.virtual_root; else return ctx.cfg.script_name; } char *cgit_repourl(const char *reponame) { if (ctx.cfg.virtual_root) return fmtalloc("%s%s/", ctx.cfg.virtual_root, reponame); else return fmtalloc("?r=%s", reponame); } char *cgit_fileurl(const char *reponame, const char *pagename, const char *filename, const char *query) { struct strbuf sb = STRBUF_INIT; char *delim; if (ctx.cfg.virtual_root) { strbuf_addf(&sb, "%s%s/%s/%s", ctx.cfg.virtual_root, reponame, pagename, (filename ? filename:"")); delim = "?"; } else { strbuf_addf(&sb, "?url=%s/%s/%s", reponame, pagename, (filename ? filename : "")); delim = "&amp;"; } if (query) strbuf_addf(&sb, "%s%s", delim, query); return strbuf_detach(&sb, NULL); } char *cgit_pageurl(const char *reponame, const char *pagename, const char *query) { return cgit_fileurl(reponame, pagename, 0, query); } const char *cgit_repobasename(const char *reponame) { /* I assume we don't need to store more than one repo basename */ static char rvbuf[1024]; int p; 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 && !prefixcmp(&rvbuf[p-3], ".git")) { 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; } static void site_url(const char *page, const char *search, const char *sort, int ofs) { char *delim = "?"; if (ctx.cfg.virtual_root) html_attr(ctx.cfg.virtual_root); else html_url_path(ctx.cfg.script_name); if (page) { htmlf("?p=%s", page); delim = "&amp;"; } if (search) { html(delim); html("q="); html_attr(search); delim = "&amp;"; } if (sort) { html(delim); html("s="); html_attr(sort); delim = "&amp;"; } if (ofs) { html(delim); htmlf("ofs=%d", ofs); } } static void site_link(const char *page, const char *name, const char *title, const char *class, const char *search, const char *sort, int ofs) { html("<a"); if (title) { html(" title='"); html_attr(title); html("'"); } if (class) { html(" class='"); html_attr(class); html("'"); } html(" href='"); site_url(page, search, sort, ofs); html("'>"); html_txt(name); html("</a>"); } void cgit_index_link(const char *name, const char *title, const char *class, const char *pattern, const char *sort, int ofs) { site_link(NULL, name, title, class, pattern, sort, ofs); } static char *repolink(const char *title, const char *class, const char *page, const char *head, const 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_url_path(ctx.cfg.virtual_root); html_url_path(ctx.repo->url); if (ctx.repo->url[strlen(ctx.repo->url) - 1] != '/') html("/"); if (page) { html_url_path(page); html("/"); if (path) html_url_path(path); } } else { html_url_path(ctx.cfg.script_name); html("?url="); html_url_arg(ctx.repo->url); if (ctx.repo->url[strlen(ctx.repo->url) - 1] != '/') html("/"); if (page) { html_url_arg(page); html("/"); if (path) html_url_arg(path); } delim = "&amp;"; } if (head && strcmp(head, ctx.repo->defbranch)) { html(delim); html("h="); html_url_arg(head); delim = "&amp;"; } return fmt("%s", delim); } static void reporevlink(const char *page, const char *name, const char *title, const char *class, const char *head, const char *rev, const char *path) { char *delim; delim = repolink(title, class, page, head, path); if (rev && ctx.qry.head != NULL && strcmp(rev, ctx.qry.head)) { html(delim); html("id="); html_url_arg(rev); } html("'>"); html_txt(name); html("</a>"); } void cgit_summary_link(const char *name, const char *title, const char *class, const char *head) { reporevlink(NULL, name, title, class, head, NULL, NULL); } void cgit_tag_link(const char *name, const char *title, const char *class, const char *head, const char *rev) { reporevlink("tag", name, title, class, head, rev, NULL); } void cgit_tree_link(const char *name, const char *title, const char *class, const char *head, const char *rev, const char *path) { reporevlink("tree", name, title, class, head, rev, path); } void cgit_plain_link(const char *name, const char *title, const char *class, const char *head, const char *rev, const char *path) { reporevlink("plain", name, title, class, head, rev, path); } void cgit_log_link(const char *name, const char *title, const char *class, const char *head, const char *rev, const char *path, int ofs, const char *grep, const char *pattern, int showmsg) { char *delim; delim = repolink(title, class, "log", head, path); if (rev && ctx.qry.head && strcmp(rev, ctx.qry.head)) { html(delim); html("id="); html_url_arg(rev); delim = "&amp;"; } if (grep && pattern) { html(delim); html("qt="); html_url_arg(grep); delim = "&amp;"; html(delim); html("q="); html_url_arg(pattern); } if (ofs > 0) { html(delim); html("ofs="); htmlf("%d", ofs); delim = "&amp;"; } if (showmsg) { html(delim); html("showmsg=1"); } html("'>"); html_txt(name); html("</a>"); } void cgit_commit_link(char *name, const char *title, const char *class, const char *head, const char *rev, const char *path, int toggle_ssdiff) { if (strlen(name) > ctx.cfg.max_msg_len && ctx.cfg.max_msg_len >= 15) { name[ctx.cfg.max_msg_len] = '\0'; name[ctx.cfg.max_msg_len - 1] = '.'; name[ctx.cfg.max_msg_len - 2] = '.'; name[ctx.cfg.max_msg_len - 3] = '.'; } char *delim; delim = repolink(title, class, "commit", head, path); if (rev && ctx.qry.head && strcmp(rev, ctx.qry.head)) { html(delim); html("id="); html_url_arg(rev); delim = "&amp;"; } if ((ctx.qry.ssdiff && !toggle_ssdiff) || (!ctx.qry.ssdiff && toggle_ssdiff)) { html(delim); html("ss=1"); delim = "&amp;"; } if (ctx.qry.context > 0 && ctx.qry.context != 3) { html(delim); html("context="); htmlf("%d", ctx.qry.context); delim = "&amp;"; } if (ctx.qry.ignorews) { html(delim); html("ignorews=1"); delim = "&amp;"; } html("'>"); if (name[0] != '\0') html_txt(name); else html_txt("(no commit message)"); html("</a>"); } void cgit_refs_link(const char *name, const char *title, const char *class, const char *head, const char *rev, const char *path) { reporevlink("refs", name, title, class, head, rev, path); } void cgit_snapshot_link(const char *name, const char *title, const char *class, const char *head, const char *rev, const char *archivename) { reporevlink("snapshot", name, title, class, head, rev, archivename); } void cgit_diff_link(const char *name, const char *title, const char *class, const char *head, const char *new_rev, const char *old_rev, const char *path, int toggle_ssdiff) { char *delim; delim = repolink(title, class, "diff", head, path); if (new_rev && ctx.qry.head != NULL && strcmp(new_rev, ctx.qry.head)) { html(delim); html("id="); html_url_arg(new_rev); delim = "&amp;"; } if (old_rev) { html(delim); html("id2="); html_url_arg(old_rev); delim = "&amp;"; } if ((ctx.qry.ssdiff && !toggle_ssdiff) || (!ctx.qry.ssdiff && toggle_ssdiff)) { html(delim); html("ss=1"); delim = "&amp;"; } if (ctx.qry.context > 0 && ctx.qry.context != 3) { html(delim); html("context="); htmlf("%d", ctx.qry.context); delim = "&amp;"; } if (ctx.qry.ignorews) { html(delim); html("ignorews=1"); delim = "&amp;"; } html("'>"); html_txt(name); html("</a>"); } void cgit_patch_link(const char *name, const char *title, const char *class, const char *head, const char *rev, const char *path) { reporevlink("patch", name, title, class, head, rev, path); } void cgit_stats_link(const char *name, const char *title, const char *class, const char *head, const char *path) { reporevlink("stats", name, title, class, head, NULL, path); } static void cgit_self_link(char *name, const char *title, const char *class, struct cgit_context *ctx) { if (!strcmp(ctx->qry.page, "repolist")) cgit_index_link(name, title, class, ctx->qry.search, ctx->qry.sort, ctx->qry.ofs); else if (!strcmp(ctx->qry.page, "summary")) cgit_summary_link(name, title, class, ctx->qry.head); else if (!strcmp(ctx->qry.page, "tag")) cgit_tag_link(name, title, class, ctx->qry.head, ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL); else if (!strcmp(ctx->qry.page, "tree")) cgit_tree_link(name, title, class, ctx->qry.head, ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL, ctx->qry.path); else if (!strcmp(ctx->qry.page, "plain")) cgit_plain_link(name, title, class, ctx->qry.head, ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL, ctx->qry.path); else if (!strcmp(ctx->qry.page, "log")) cgit_log_link(name, title, class, ctx->qry.head, ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL, ctx->qry.path, ctx->qry.ofs, ctx->qry.grep, ctx->qry.search, ctx->qry.showmsg); else if (!strcmp(ctx->qry.page, "commit")) cgit_commit_link(name, title, class, ctx->qry.head, ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL, ctx->qry.path, 0); else if (!strcmp(ctx->qry.page, "patch")) cgit_patch_link(name, title, class, ctx->qry.head, ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL, ctx->qry.path); else if (!strcmp(ctx->qry.page, "refs")) cgit_refs_link(name, title, class, ctx->qry.head, ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL, ctx->qry.path); else if (!strcmp(ctx->qry.page, "snapshot")) cgit_snapshot_link(name, title, class, ctx->qry.head, ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL, ctx->qry.path); else if (!strcmp(ctx->qry.page, "diff")) cgit_diff_link(name, title, class, ctx->qry.head, ctx->qry.sha1, ctx->qry.sha2, ctx->qry.path, 0); else if (!strcmp(ctx->qry.page, "stats")) cgit_stats_link(name, title, class, ctx->qry.head, ctx->qry.path); else { /* Don't known how to make link for this page */ repolink(title, class, ctx->qry.page, ctx->qry.head, ctx->qry.path); html("><!-- cgit_self_link() doesn't know how to make link for page '"); html_txt(ctx->qry.page); html("' -->"); html_txt(name); html("</a>"); } } void cgit_object_link(struct object *obj) { char *page, *shortrev, *fullrev, *name; fullrev = sha1_to_hex(obj->sha1); shortrev = xstrdup(fullrev); shortrev[10] = '\0'; if (obj->type == OBJ_COMMIT) { cgit_commit_link(fmt("commit %s...", shortrev), NULL, NULL, ctx.qry.head, fullrev, NULL, 0); return; } else if (obj->type == OBJ_TREE) page = "tree"; else if (obj->type == OBJ_TAG) page = "tag"; else page = "blob"; name = fmt("%s %s...", typename(obj->type), shortrev); reporevlink(page, name, NULL, NULL, ctx.qry.head, fullrev, NULL); } static struct string_list_item *lookup_path(struct string_list *list, const char *path) { struct string_list_item *item; while (path && path[0]) { if ((item = string_list_lookup(list, path))) return item; if (!(path = strchr(path, '/'))) break; path++; } return NULL; } void cgit_submodule_link(const char *class, char *path, const char *rev) { struct string_list *list; struct string_list_item *item; char tail, *dir; size_t len; len = 0; tail = 0; list = &ctx.repo->submodules; item = lookup_path(list, path); if (!item) { len = strlen(path); tail = path[len - 1]; if (tail == '/') { path[len - 1] = 0; item = lookup_path(list, path); } } html("<a "); if (class) htmlf("class='%s' ", class); html("href='"); if (item) { html_attrf(item->util, rev); } else if (ctx.repo->module_link) { dir = strrchr(path, '/'); if (dir) dir++; else dir = path; html_attrf(ctx.repo->module_link, dir, rev); } else { html("#"); } html("'>"); html_txt(path); html("</a>"); html_txtf(" @ %.7s", rev); if (item && tail) path[len - 1] = tail; } void cgit_print_date(time_t secs, const char *format, int local_time) { char buf[64]; struct tm *time; if (!secs) return; if (local_time) time = localtime(&secs); else time = gmtime(&secs); strftime(buf, sizeof(buf)-1, format, time); html_txt(buf); } void cgit_print_age(time_t t, time_t max_relative, const char *format) { time_t now, secs; if (!t) return; time(&now); secs = now - t; if (secs > max_relative && max_relative >= 0) { cgit_print_date(t, format, ctx.cfg.local_time); return; } if (secs < TM_HOUR * 2) { htmlf("<span class='age-mins'>%.0f min.</span>", secs * 1.0 / TM_MIN); return; } if (secs < TM_DAY * 2) { htmlf("<span class='age-hours'>%.0f hours</span>", secs * 1.0 / TM_HOUR); return; } if (secs < TM_WEEK * 2) { htmlf("<span class='age-days'>%.0f days</span>", secs * 1.0 / TM_DAY); return; } if (secs < TM_MONTH * 2) { htmlf("<span class='age-weeks'>%.0f weeks</span>", secs * 1.0 / TM_WEEK); return; } if (secs < TM_YEAR * 2) { htmlf("<span class='age-months'>%.0f months</span>", secs * 1.0 / TM_MONTH); return; } htmlf("<span class='age-years'>%.0f years</span>", secs * 1.0 / TM_YEAR); } void cgit_print_http_headers(struct cgit_context *ctx) { if (ctx->env.no_http && !strcmp(ctx->env.no_http, "1")) return; if (ctx->page.status) htmlf("Status: %d %s\n", ctx->page.status, ctx->page.statusmsg); if (ctx->page.mimetype && ctx->page.charset) htmlf("Content-Type: %s; charset=%s\n", ctx->page.mimetype, ctx->page.charset); else if (ctx->page.mimetype) htmlf("Content-Type: %s\n", ctx->page.mimetype); if (ctx->page.size) htmlf("Content-Length: %zd\n", ctx->page.size); if (ctx->page.filename) htmlf("Content-Disposition: inline; filename=\"%s\"\n", ctx->page.filename); if (!ctx->env.authenticated) html("Cache-Control: no-cache, no-store\n"); htmlf("Last-Modified: %s\n", http_date(ctx->page.modified)); htmlf("Expires: %s\n", http_date(ctx->page.expires)); if (ctx->page.etag) htmlf("ETag: \"%s\"\n", ctx->page.etag); html("\n"); if (ctx->env.request_method && !strcmp(ctx->env.request_method, "HEAD")) exit(0); } void cgit_print_docstart(struct cgit_context *ctx) { if (ctx->cfg.embedded) { if (ctx->cfg.header) html_include(ctx->cfg.header); return; } const char *host = cgit_hosturl(); html(cgit_doctype); html("<html xmlns='http://www.w3.org/1999/xhtml' xml:lang='en' lang='en'>\n"); html("<head>\n"); html("<title>"); html_txt(ctx->page.title); html("</title>\n"); htmlf("<meta name='generator' content='cgit %s'/>\n", cgit_version); if (ctx->cfg.robots && *ctx->cfg.robots) htmlf("<meta name='robots' content='%s'/>\n", ctx->cfg.robots); html("<link rel='stylesheet' type='text/css' href='"); html_attr(ctx->cfg.css); html("'/>\n"); if (ctx->cfg.favicon) { html("<link rel='shortcut icon' href='"); html_attr(ctx->cfg.favicon); html("'/>\n"); } if (host && ctx->repo && ctx->qry.head) { struct strbuf sb = STRBUF_INIT; strbuf_addf(&sb, "h=%s", ctx->qry.head); html("<link rel='alternate' title='Atom feed' href='"); html(cgit_httpscheme()); html_attr(cgit_hosturl()); html_attr(cgit_fileurl(ctx->repo->url, "atom", ctx->qry.vpath, sb.buf)); html("' type='application/atom+xml'/>\n"); strbuf_release(&sb); } if (ctx->cfg.head_include) html_include(ctx->cfg.head_include); html("</head>\n"); html("<body>\n"); if (ctx->cfg.header) html_include(ctx->cfg.header); } void cgit_print_docend() { html("</div> <!-- class=content -->\n"); if (ctx.cfg.embedded) { html("</div> <!-- id=cgit -->\n"); if (ctx.cfg.footer) html_include(ctx.cfg.footer); return; } if (ctx.cfg.footer) html_include(ctx.cfg.footer); else { htmlf("<div class='footer'>generated by cgit %s at ", cgit_version); cgit_print_date(time(NULL), FMT_LONGDATE, ctx.cfg.local_time); html("</div>\n"); } html("</div> <!-- id=cgit -->\n"); html("</body>\n</html>\n"); } static int print_branch_option(const char *refname, const unsigned char *sha1, int flags, void *cb_data) { char *name = (char *)refname; html_option(name, name, ctx.qry.head); return 0; } void cgit_add_hidden_formfields(int incl_head, int incl_search, const char *page) { if (!ctx.cfg.virtual_root) { struct strbuf url = STRBUF_INIT; strbuf_addf(&url, "%s/%s", ctx.qry.repo, page); if (ctx.qry.vpath) strbuf_addf(&url, "/%s", ctx.qry.vpath); html_hidden("url", url.buf); strbuf_release(&url); } if (incl_head && ctx.qry.head && ctx.repo->defbranch && strcmp(ctx.qry.head, ctx.repo->defbranch)) html_hidden("h", ctx.qry.head); if (ctx.qry.sha1) html_hidden("id", ctx.qry.sha1); if (ctx.qry.sha2) html_hidden("id2", ctx.qry.sha2); if (ctx.qry.showmsg) html_hidden("showmsg", "1"); if (incl_search) { if (ctx.qry.grep) html_hidden("qt", ctx.qry.grep); if (ctx.qry.search) html_hidden("q", ctx.qry.search); } } static const char *hc(struct cgit_context *ctx, const char *page) { return strcmp(ctx->qry.page, page) ? NULL : "active"; } static void cgit_print_path_crumbs(struct cgit_context *ctx, char *path) { char *old_path = ctx->qry.path; char *p = path, *q, *end = path + strlen(path); ctx->qry.path = NULL; cgit_self_link("root", NULL, NULL, ctx); ctx->qry.path = p = path; while (p < end) { if (!(q = strchr(p, '/'))) q = end; *q = '\0'; html_txt("/"); cgit_self_link(p, NULL, NULL, ctx); if (q < end) *q = '/'; p = q + 1; } ctx->qry.path = old_path; } static void print_header(struct cgit_context *ctx) { char *logo = NULL, *logo_link = NULL; html("<table id='header'>\n"); html("<tr>\n"); if (ctx->repo && ctx->repo->logo && *ctx->repo->logo) logo = ctx->repo->logo; else logo = ctx->cfg.logo; if (ctx->repo && ctx->repo->logo_link && *ctx->repo->logo_link) logo_link = ctx->repo->logo_link; else logo_link = ctx->cfg.logo_link; if (logo && *logo) { html("<td class='logo' rowspan='2'><a href='"); if (logo_link && *logo_link) html_attr(logo_link); else html_attr(cgit_rooturl()); html("'><img src='"); html_attr(logo); html("' alt='cgit logo'/></a></td>\n"); } html("<td class='main'>"); if (ctx->repo) { cgit_index_link("index", NULL, NULL, NULL, NULL, 0); html(" : "); cgit_summary_link(ctx->repo->name, ctx->repo->name, NULL, NULL); if (ctx->env.authenticated) { html("</td><td class='form'>"); html("<form method='get' action=''>\n"); cgit_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_txt(ctx->repo->desc); html("</td><td class='sub right'>"); html_txt(ctx->repo->owner); } else { 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"); } void cgit_print_pageheader(struct cgit_context *ctx) { html("<div id='cgit'>"); if (!ctx->env.authenticated || !ctx->cfg.noheader) print_header(ctx); html("<table class='tabs'><tr><td>\n"); if (ctx->env.authenticated && ctx->repo) { cgit_summary_link("summary", NULL, hc(ctx, "summary"), ctx->qry.head); cgit_refs_link("refs", NULL, hc(ctx, "refs"), ctx->qry.head, ctx->qry.sha1, NULL); cgit_log_link("log", NULL, hc(ctx, "log"), ctx->qry.head, NULL, ctx->qry.vpath, 0, NULL, NULL, ctx->qry.showmsg); cgit_tree_link("tree", NULL, hc(ctx, "tree"), ctx->qry.head, ctx->qry.sha1, ctx->qry.vpath); cgit_commit_link("commit", NULL, hc(ctx, "commit"), ctx->qry.head, ctx->qry.sha1, ctx->qry.vpath, 0); cgit_diff_link("diff", NULL, hc(ctx, "diff"), ctx->qry.head, ctx->qry.sha1, ctx->qry.sha2, ctx->qry.vpath, 0); if (ctx->repo->max_stats) cgit_stats_link("stats", NULL, hc(ctx, "stats"), ctx->qry.head, ctx->qry.vpath); if (ctx->repo->readme.nr) reporevlink("about", "about", NULL, hc(ctx, "about"), ctx->qry.head, NULL, NULL); html("</td><td class='form'>"); html("<form class='right' method='get' action='"); if (ctx->cfg.virtual_root) html_url_path(cgit_fileurl(ctx->qry.repo, "log", ctx->qry.vpath, NULL)); html("'>\n"); cgit_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_option("range", "range", 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 if (ctx->env.authenticated) { site_link(NULL, "index", NULL, hc(ctx, "repolist"), NULL, NULL, 0); if (ctx->cfg.root_readme) site_link("about", "about", NULL, hc(ctx, "about"), NULL, NULL, 0); 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"); if (ctx->env.authenticated && ctx->qry.vpath) { html("<div class='path'>"); html("path: "); cgit_print_path_crumbs(ctx, ctx->qry.vpath); html("</div>"); } 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) { const struct cgit_snapshot_format* f; struct strbuf filename = STRBUF_INIT; size_t prefixlen; unsigned char sha1[20]; if (get_sha1(fmt("refs/tags/%s", hex), sha1) == 0 && (hex[0] == 'v' || hex[0] == 'V') && isdigit(hex[1])) hex++; strbuf_addf(&filename, "%s-%s", cgit_repobasename(repo), hex); prefixlen = filename.len; for (f = cgit_snapshot_formats; f->suffix; f++) { if (!(snapshots & f->bit)) continue; strbuf_setlen(&filename, prefixlen); strbuf_addstr(&filename, f->suffix); cgit_snapshot_link(filename.buf, NULL, NULL, NULL, NULL, filename.buf); html("<br/>"); } strbuf_release(&filename); }