1/* ui-view.c: functions to output _any_ object, given it's sha1
 2 *
 3 * Copyright (C) 2006 Lars Hjemli
 4 *
 5 * Licensed under GNU General Public License v2
 6 *   (see COPYING for full license text)
 7 */
 8
 9#include "cgit.h"
10
11void cgit_print_view(const char *hex, char *path)
12{
13	unsigned char sha1[20];
14	enum object_type type;
15	unsigned char *buf;
16	unsigned long size;
17
18	if (get_sha1_hex(hex, sha1)){
19		cgit_print_error(fmt("Bad hex value: %s", hex));
20	        return;
21	}
22
23	type = sha1_object_info(sha1, &size);
24	if (type == OBJ_BAD) {
25		cgit_print_error(fmt("Bad object name: %s", hex));
26		return;
27	}
28
29	buf = read_sha1_file(sha1, &type, &size);
30	if (!buf) {
31		cgit_print_error(fmt("Error reading object %s", hex));
32		return;
33	}
34
35	buf[size] = '\0';
36	html("<table class='list'>\n");
37	html("<tr class='nohover'><th class='left'>");
38	if (path)
39		htmlf("%s (", path);
40	htmlf("%s %s, %li bytes", typename(type), hex, size);
41	if (path)
42		html(")");
43
44	html(" <a href='");
45	html_attr(cgit_pageurl(cgit_query_repo, "blob", 
46			       fmt("id=%s&path=%s", 
47				   hex,
48				   path)));
49	html("'>download</a>");
50	html("</th></tr>\n");
51	html("<tr><td class='blob'>\n");
52	html_txt(buf);
53	html("\n</td></tr>\n");
54	html("</table>\n");
55}