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-rw-r--r--ui-tree.c70
1 files changed, 70 insertions, 0 deletions
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1/* ui-tree.c: functions for tree output
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
11
12static int print_entry(const unsigned char *sha1, const char *base,
13 int baselen, const char *pathname, unsigned int mode,
14 int stage)
15{
16 char *name;
17 char type[20];
18 unsigned long size;
19
20 if (sha1_object_info(sha1, type, &size)) {
21 cgit_print_error(fmt("Bad object name: %s",
22 sha1_to_hex(sha1)));
23 return 0;
24 }
25 name = xstrdup(pathname);
26 html("<tr><td>");
27 if (S_ISDIR(mode)) {
28 html("<div class='ls-dir'><a href='");
29 html_attr(cgit_pageurl(cgit_query_repo, "tree",
30 fmt("id=%s", sha1_to_hex(sha1))));
31 } else {
32 html("<div class='ls-blob'><a href='");
33 html_attr(cgit_pageurl(cgit_query_repo, "view",
34 fmt("id=%s", sha1_to_hex(sha1))));
35 }
36 html("'>");
37 html_txt(name);
38 if (S_ISDIR(mode))
39 html("/");
40 html("</a></div></td>");
41 htmlf("<td class='filesize'>%li</td>", size);
42 htmlf("<td class='filemode'>%06o</td>", mode);
43 html("</tr>\n");
44 free(name);
45 return 0;
46}
47
48void cgit_print_tree(const char *hex)
49{
50 struct tree *tree;
51 unsigned char sha1[20];
52
53 if (get_sha1_hex(hex, sha1)) {
54 cgit_print_error(fmt("Invalid object id: %s", hex));
55 return;
56 }
57 tree = parse_tree_indirect(sha1);
58 if (!tree) {
59 cgit_print_error(fmt("Not a tree object: %s", hex));
60 return;
61 }
62
63 html("<h2>Tree content</h2>\n");
64 html("<table class='list'>\n");
65 html("<tr><th>Name</th>");
66 html("<th class='filesize'>Size</th>");
67 html("<th class='filemode'>Mode</th></tr>\n");
68 read_tree_recursive(tree, "", 0, 1, NULL, print_entry);
69 html("</table>\n");
70}