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-rw-r--r--ui-tree.c71
1 files changed, 48 insertions, 23 deletions
diff --git a/ui-tree.c b/ui-tree.c
index c26ba4c..a37a4e5 100644
--- a/ui-tree.c
+++ b/ui-tree.c
@@ -6,6 +6,7 @@
6 * (see COPYING for full license text) 6 * (see COPYING for full license text)
7 */ 7 */
8 8
9#include <ctype.h>
9#include "cgit.h" 10#include "cgit.h"
10#include "html.h" 11#include "html.h"
11#include "ui-shared.h" 12#include "ui-shared.h"
@@ -14,12 +15,53 @@ char *curr_rev;
14char *match_path; 15char *match_path;
15int header = 0; 16int header = 0;
16 17
18static void print_text_buffer(char *buf, unsigned long size)
19{
20 unsigned long lineno, idx;
21 const char *numberfmt =
22 "<a class='no' id='n%1$d' name='n%1$d' href='#n%1$d'>%1$d</a>\n";
23
24 html("<table summary='blob content' class='blob'>\n");
25 html("<tr><td class='linenumbers'><pre>");
26 idx = 0;
27 lineno = 0;
28 htmlf(numberfmt, ++lineno);
29 while(idx < size - 1) { // skip absolute last newline
30 if (buf[idx] == '\n')
31 htmlf(numberfmt, ++lineno);
32 idx++;
33 }
34 html("</pre></td>\n");
35 html("<td class='lines'><pre><code>");
36 html_txt(buf);
37 html("</code></pre></td></tr></table>\n");
38}
39
40static void print_binary_buffer(char *buf, unsigned long size)
41{
42 unsigned long ofs, idx;
43
44 html("<table summary='blob content' class='bin-blob'>\n");
45 html("<tr><th>ofs</th><th>hex dump</th><th>ascii</th></tr>");
46 for (ofs = 0; ofs < size; ofs += 32, buf += 32) {
47 htmlf("<tr><td class='right'>%04x</td><td class='hex'>", ofs);
48 for (idx = 0; idx < 32 && ofs + idx < size; idx++)
49 htmlf("%*s%02x",
50 idx == 16 ? 4 : 1, "",
51 buf[idx] & 0xff);
52 html(" </td><td class='hex'>");
53 for (idx = 0; idx < 32 && ofs + idx < size; idx++)
54 htmlf("%c", isgraph(buf[idx]) ? buf[idx] : '.');
55 html("</td></tr>\n");
56 }
57 html("</table>\n");
58}
59
17static void print_object(const unsigned char *sha1, char *path) 60static void print_object(const unsigned char *sha1, char *path)
18{ 61{
19 enum object_type type; 62 enum object_type type;
20 char *buf; 63 char *buf;
21 unsigned long size, lineno, idx; 64 unsigned long size;
22 const char *numberfmt = "<a class='no' id='n%1$d' name='n%1$d' href='#n%1$d'>%1$d</a>\n";
23 65
24 type = sha1_object_info(sha1, &size); 66 type = sha1_object_info(sha1, &size);
25 if (type == OBJ_BAD) { 67 if (type == OBJ_BAD) {
@@ -40,27 +82,10 @@ static void print_object(const unsigned char *sha1, char *path)
40 curr_rev, path); 82 curr_rev, path);
41 htmlf(")<br/>blob: %s\n", sha1_to_hex(sha1)); 83 htmlf(")<br/>blob: %s\n", sha1_to_hex(sha1));
42 84
43 html("<table summary='blob content' class='blob'>\n"); 85 if (buffer_is_binary(buf, size))
44 html("<tr>\n"); 86 print_binary_buffer(buf, size);
45 87 else
46 html("<td class='linenumbers'><pre>"); 88 print_text_buffer(buf, size);
47 idx = 0;
48 lineno = 0;
49 htmlf(numberfmt, ++lineno);
50 while(idx < size - 1) { // skip absolute last newline
51 if (buf[idx] == '\n') {
52 htmlf(numberfmt, ++lineno);
53 }
54 idx++;
55 }
56 html("</pre></td>\n");
57
58 html("<td class='lines'><pre><code>");
59 html_txt(buf);
60 html("</code></pre></td>\n");
61
62 html("</tr>\n");
63 html("</table>\n");
64} 89}
65 90
66 91