/* ui-shared.c: common web output functions
*
- * Copyright (C) 2006 Lars Hjemli
+ * Copyright (C) 2006-2014 cgit Development Team <cgit@lists.zx2c4.com>
*
* Licensed under GNU General Public License v2
* (see COPYING for full license text)
*/
#include "cgit.h"
+#include "ui-shared.h"
#include "cmd.h"
#include "html.h"
tm->tm_hour, tm->tm_min, tm->tm_sec);
}
-void cgit_print_error(const char *msg)
+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'>");
- html_txt(msg);
+ va_copy(cp, ap);
+ html_vtxtf(fmt, cp);
+ va_end(cp);
html("</div>\n");
}
-char *cgit_httpscheme()
+const char *cgit_httpscheme()
{
if (ctx.env.https && !strcmp(ctx.env.https, "on"))
return "https://";
return "http://";
}
-char *cgit_hosturl()
+const char *cgit_hosturl()
{
if (ctx.env.http_host)
return ctx.env.http_host;
return NULL;
if (!ctx.env.server_port || atoi(ctx.env.server_port) == 80)
return ctx.env.server_name;
- return xstrdup(fmt("%s:%s", ctx.env.server_name, ctx.env.server_port));
+ return fmtalloc("%s:%s", ctx.env.server_name, ctx.env.server_port);
}
-char *cgit_rooturl()
+const char *cgit_rooturl()
{
if (ctx.cfg.virtual_root)
- return fmt("%s/", 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 fmt("%s/%s/", ctx.cfg.virtual_root, reponame);
- } else {
- return fmt("?r=%s", 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)
{
- char *tmp;
+ struct strbuf sb = STRBUF_INIT;
char *delim;
if (ctx.cfg.virtual_root) {
- tmp = fmt("%s/%s/%s/%s", ctx.cfg.virtual_root, reponame,
- pagename, (filename ? filename:""));
+ strbuf_addf(&sb, "%s%s/%s/%s", ctx.cfg.virtual_root, reponame,
+ pagename, (filename ? filename:""));
delim = "?";
} else {
- tmp = fmt("?url=%s/%s/%s", reponame, pagename,
- (filename ? filename : ""));
+ strbuf_addf(&sb, "?url=%s/%s/%s", reponame, pagename,
+ (filename ? filename : ""));
delim = "&";
}
if (query)
- tmp = fmt("%s%s%s", tmp, delim, query);
- return tmp;
+ strbuf_addf(&sb, "%s%s", delim, query);
+ return strbuf_detach(&sb, NULL);
}
char *cgit_pageurl(const char *reponame, const char *pagename,
/* strip trailing slashes */
while (p && rvbuf[p] == '/') rvbuf[p--] = 0;
/* strip trailing .git */
- if (p >= 3 && !strncmp(&rvbuf[p-3], ".git", 4)) {
+ if (p >= 3 && !prefixcmp(&rvbuf[p-3], ".git")) {
p -= 3; rvbuf[p--] = 0;
}
/* strip more trailing slashes if any */
{
char *delim = "?";
- if (ctx.cfg.virtual_root) {
+ 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);
+ else
+ html_url_path(ctx.cfg.script_name);
if (page) {
htmlf("?p=%s", page);
html(" href='");
if (ctx.cfg.virtual_root) {
html_url_path(ctx.cfg.virtual_root);
- if (ctx.cfg.virtual_root[strlen(ctx.cfg.virtual_root) - 1] != '/')
- html("/");
html_url_path(ctx.repo->url);
if (ctx.repo->url[strlen(ctx.repo->url) - 1] != '/')
html("/");
html_url_path(path);
}
} else {
- html(ctx.cfg.script_name);
+ html_url_path(ctx.cfg.script_name);
html("?url=");
html_url_arg(ctx.repo->url);
if (ctx.repo->url[strlen(ctx.repo->url) - 1] != '/')
struct cgit_context *ctx)
{
if (!strcmp(ctx->qry.page, "repolist"))
- return cgit_index_link(name, title, class, ctx->qry.search, ctx->qry.sort,
- ctx->qry.ofs);
+ cgit_index_link(name, title, class, ctx->qry.search, ctx->qry.sort,
+ ctx->qry.ofs);
else if (!strcmp(ctx->qry.page, "summary"))
- return cgit_summary_link(name, title, class, ctx->qry.head);
+ cgit_summary_link(name, title, class, ctx->qry.head);
else if (!strcmp(ctx->qry.page, "tag"))
- return cgit_tag_link(name, title, class, ctx->qry.head,
- ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL);
+ cgit_tag_link(name, title, class, ctx->qry.head,
+ ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL);
else if (!strcmp(ctx->qry.page, "tree"))
- return cgit_tree_link(name, title, class, ctx->qry.head,
- ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL,
- ctx->qry.path);
+ 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"))
- return cgit_plain_link(name, title, class, ctx->qry.head,
- ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL,
- ctx->qry.path);
+ 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"))
- return 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);
+ 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"))
- return cgit_commit_link(name, title, class, ctx->qry.head,
- ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL,
- ctx->qry.path, 0);
+ 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"))
- return cgit_patch_link(name, title, class, ctx->qry.head,
- ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL,
- ctx->qry.path);
+ 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"))
- return cgit_refs_link(name, title, class, ctx->qry.head,
- ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL,
- ctx->qry.path);
+ 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"))
- return cgit_snapshot_link(name, title, class, ctx->qry.head,
- ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL,
- ctx->qry.path);
+ 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"))
- return cgit_diff_link(name, title, class, ctx->qry.head,
- ctx->qry.sha1, ctx->qry.sha2,
- ctx->qry.path, 0);
+ 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"))
- return cgit_stats_link(name, title, class, ctx->qry.head,
- ctx->qry.path);
-
- /* 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>");
+ 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 tail, *dir;
size_t len;
+ len = 0;
tail = 0;
list = &ctx.repo->submodules;
item = lookup_path(list, path);
htmlf("class='%s' ", class);
html("href='");
if (item) {
- html_attr(fmt(item->util, rev));
+ html_attrf(item->util, rev);
} else if (ctx.repo->module_link) {
dir = strrchr(path, '/');
if (dir)
dir++;
else
dir = path;
- html_attr(fmt(ctx.repo->module_link, dir, rev));
+ html_attrf(ctx.repo->module_link, dir, rev);
} else {
html("#");
}
html("'>");
html_txt(path);
html("</a>");
- html_txt(fmt(" @ %.7s", rev));
+ html_txtf(" @ %.7s", rev);
if (item && tail)
path[len - 1] = tail;
}
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)
return;
}
- char *host = cgit_hosturl();
+ 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("'/>\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,
- fmt("h=%s", ctx->qry.head)));
+ sb.buf));
html("' type='application/atom+xml'/>\n");
+ strbuf_release(&sb);
}
if (ctx->cfg.head_include)
html_include(ctx->cfg.head_include);
void cgit_add_hidden_formfields(int incl_head, int incl_search,
const char *page)
{
- char *url;
-
if (!ctx.cfg.virtual_root) {
- url = fmt("%s/%s", ctx.qry.repo, page);
+ struct strbuf url = STRBUF_INIT;
+
+ strbuf_addf(&url, "%s/%s", ctx.qry.repo, page);
if (ctx.qry.vpath)
- url = fmt("%s/%s", url, ctx.qry.vpath);
- html_hidden("url", url);
+ strbuf_addf(&url, "/%s", ctx.qry.vpath);
+ html_hidden("url", url.buf);
+ strbuf_release(&url);
}
if (incl_head && ctx.qry.head && ctx.repo->defbranch &&
cgit_index_link("index", NULL, NULL, NULL, NULL, 0);
html(" : ");
cgit_summary_link(ctx->repo->name, ctx->repo->name, NULL, NULL);
- 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>");
+ 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");
void cgit_print_pageheader(struct cgit_context *ctx)
{
html("<div id='cgit'>");
- if (!ctx->cfg.noheader)
+ if (!ctx->env.authenticated || !ctx->cfg.noheader)
print_header(ctx);
html("<table class='tabs'><tr><td>\n");
- if (ctx->repo) {
+ 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,
if (ctx->repo->max_stats)
cgit_stats_link("stats", NULL, hc(ctx, "stats"),
ctx->qry.head, ctx->qry.vpath);
- if (ctx->repo->readme)
+ if (ctx->repo->readme.nr)
reporevlink("about", "about", NULL,
hc(ctx, "about"), ctx->qry.head, NULL,
NULL);
html("'/>\n");
html("<input type='submit' value='search'/>\n");
html("</form>\n");
- } else {
+ } 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"),
html("</form>");
}
html("</td></tr></table>\n");
- if (ctx->qry.vpath) {
+ if (ctx->env.authenticated && ctx->qry.vpath) {
html("<div class='path'>");
html("path: ");
cgit_print_path_crumbs(ctx, ctx->qry.vpath);
const char *hex, int snapshots)
{
const struct cgit_snapshot_format* f;
- char *prefix;
- char *filename;
+ 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++;
- prefix = xstrdup(fmt("%s-%s", cgit_repobasename(repo), 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;
- filename = fmt("%s%s", prefix, f->suffix);
- cgit_snapshot_link(filename, NULL, NULL, NULL, NULL, filename);
+ 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);
}
git.ckatri.com / cgit.git / blobdiff