X-Git-Url: https://git.cameronkatri.com/cgit.git/blobdiff_plain/885096c189574b1cf2e0897cc05aadd7b092a677..c4167cbd65acef801e6132ba1182f6ce246ed630:/ui-clone.c

diff --git a/ui-clone.c b/ui-clone.c
index 81e7a4e..2c1ac3d 100644
--- a/ui-clone.c
+++ b/ui-clone.c
@@ -1,102 +1,111 @@
 /* ui-clone.c: functions for http cloning, based on
  * git's http-backend.c by Shawn O. Pearce
  *
- * Copyright (C) 2008 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-clone.h"
 #include "html.h"
 #include "ui-shared.h"
+#include "packfile.h"
+#include "object-store.h"
 
-static int print_ref_info(const char *refname, const unsigned char *sha1,
+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(sha1)))
+	if (!(obj = parse_object(oid)))
 		return 0;
 
-	if (!strcmp(refname, "HEAD") || !prefixcmp(refname, "refs/heads/"))
-		htmlf("%s\t%s\n", sha1_to_hex(sha1), refname);
-	else if (!prefixcmp(refname, "refs/tags") && obj->type == OBJ_TAG) {
+	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(sha1), refname);
-		htmlf("%s\t%s^{}\n", sha1_to_hex(obj->sha1), refname);
+		htmlf("%s\t%s^{}\n", oid_to_hex(&obj->oid), refname);
 	}
 	return 0;
 }
 
-static void print_pack_info(struct cgit_context *ctx)
+static void print_pack_info(void)
 {
 	struct packed_git *pack;
-	int ofs;
+	char *offset;
 
-	ctx->page.mimetype = "text/plain";
-	ctx->page.filename = "objects/info/packs";
-	cgit_print_http_headers(ctx);
-	ofs = strlen(ctx->repo->path) + strlen("/objects/pack/");
-	prepare_packed_git();
-	for (pack = packed_git; pack; pack = pack->next)
-		if (pack->pack_local)
-			htmlf("P %s\n", pack->pack_name + ofs);
+	ctx.page.mimetype = "text/plain";
+	ctx.page.filename = "objects/info/packs";
+	cgit_print_http_headers();
+	reprepare_packed_git(the_repository);
+	for (pack = get_packed_git(the_repository); 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(struct cgit_context *ctx, char *path)
+static void send_file(const char *path)
 {
 	struct stat st;
 
 	if (stat(path, &st)) {
 		switch (errno) {
 		case ENOENT:
-			html_status(404, "Not found", 0);
+			cgit_print_error_page(404, "Not found", "Not found");
 			break;
 		case EACCES:
-			html_status(403, "Forbidden", 0);
+			cgit_print_error_page(403, "Forbidden", "Forbidden");
 			break;
 		default:
-			html_status(400, "Bad request", 0);
+			cgit_print_error_page(400, "Bad request", "Bad request");
 		}
 		return;
 	}
-	ctx->page.mimetype = "application/octet-stream";
-	ctx->page.filename = path;
-	if (prefixcmp(ctx->repo->path, path))
-		ctx->page.filename += strlen(ctx->repo->path) + 1;
-	cgit_print_http_headers(ctx);
+	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(struct cgit_context *ctx)
+void cgit_clone_info(void)
 {
-	if (!ctx->qry.path || strcmp(ctx->qry.path, "refs"))
+	if (!ctx.qry.path || strcmp(ctx.qry.path, "refs")) {
+		cgit_print_error_page(400, "Bad request", "Bad request");
 		return;
+	}
 
-	ctx->page.mimetype = "text/plain";
-	ctx->page.filename = "info/refs";
-	cgit_print_http_headers(ctx);
-	for_each_ref(print_ref_info, ctx);
+	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(struct cgit_context *ctx)
+void cgit_clone_objects(void)
 {
-	if (!ctx->qry.path) {
-		html_status(400, "Bad request", 0);
+	if (!ctx.qry.path) {
+		cgit_print_error_page(400, "Bad request", "Bad request");
 		return;
 	}
 
-	if (!strcmp(ctx->qry.path, "info/packs")) {
-		print_pack_info(ctx);
+	if (!strcmp(ctx.qry.path, "info/packs")) {
+		print_pack_info();
 		return;
 	}
 
-	send_file(ctx, git_path("objects/%s", ctx->qry.path));
+	send_file(git_path("objects/%s", ctx.qry.path));
 }
 
-void cgit_clone_head(struct cgit_context *ctx)
+void cgit_clone_head(void)
 {
-	send_file(ctx, git_path("%s", "HEAD"));
+	send_file(git_path("%s", "HEAD"));
 }