cgitsb/ui-clone.c
Christian Hesse de83de276b git: update to v2.5.0
Update to git version v2.5.0.

* Upstream commit 5455ee0573a22bb793a7083d593ae1ace909cd4c (Merge branch
  'bc/object-id') changed API:

  for_each_ref() callback functions were taught to name the objects
  not with "unsigned char sha1[20]" but with "struct object_id".

* Upstream commit dcf692625ac569fefbe52269061230f4fde10e47 (path.c: make
  get_pathname() call sites return const char *)

Signed-off-by: Christian Hesse <mail@eworm.de>
2015-08-12 14:09:05 +02:00

110 γραμμές
2.3 KiB
C

/* ui-clone.c: functions for http cloning, based on
* git's http-backend.c by Shawn O. Pearce
*
* 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-clone.h"
#include "html.h"
#include "ui-shared.h"
static int print_ref_info(const char *refname, const struct object_id *oid,
int flags, void *cb_data)
{
struct object *obj;
if (!(obj = parse_object(oid->hash)))
return 0;
htmlf("%s\t%s\n", oid_to_hex(oid), refname);
if (obj->type == OBJ_TAG) {
if (!(obj = deref_tag(obj, refname, 0)))
return 0;
htmlf("%s\t%s^{}\n", sha1_to_hex(obj->sha1), refname);
}
return 0;
}
static void print_pack_info(void)
{
struct packed_git *pack;
char *offset;
ctx.page.mimetype = "text/plain";
ctx.page.filename = "objects/info/packs";
cgit_print_http_headers();
prepare_packed_git();
for (pack = packed_git; pack; pack = pack->next) {
if (pack->pack_local) {
offset = strrchr(pack->pack_name, '/');
if (offset && offset[1] != '\0')
++offset;
else
offset = pack->pack_name;
htmlf("P %s\n", offset);
}
}
}
static void send_file(const char *path)
{
struct stat st;
if (stat(path, &st)) {
switch (errno) {
case ENOENT:
html_status(404, "Not found", 0);
break;
case EACCES:
html_status(403, "Forbidden", 0);
break;
default:
html_status(400, "Bad request", 0);
}
return;
}
ctx.page.mimetype = "application/octet-stream";
ctx.page.filename = path;
skip_prefix(path, ctx.repo->path, &ctx.page.filename);
skip_prefix(ctx.page.filename, "/", &ctx.page.filename);
cgit_print_http_headers();
html_include(path);
}
void cgit_clone_info(void)
{
if (!ctx.qry.path || strcmp(ctx.qry.path, "refs")) {
html_status(400, "Bad request", 0);
return;
}
ctx.page.mimetype = "text/plain";
ctx.page.filename = "info/refs";
cgit_print_http_headers();
for_each_ref(print_ref_info, NULL);
}
void cgit_clone_objects(void)
{
if (!ctx.qry.path) {
html_status(400, "Bad request", 0);
return;
}
if (!strcmp(ctx.qry.path, "info/packs")) {
print_pack_info();
return;
}
send_file(git_path("objects/%s", ctx.qry.path));
}
void cgit_clone_head(void)
{
send_file(git_path("%s", "HEAD"));
}