diff options
author | Lars Hjemli <hjemli@gmail.com> | 2009-02-12 11:26:14 +0100 |
---|---|---|
committer | Lars Hjemli <hjemli@gmail.com> | 2009-02-12 11:26:14 +0100 |
commit | 6063e7b5532481ffaa7a6f080de28547983bbeb7 (patch) | |
tree | bd99ed1e42982e2c7ead156918b3c0e03ef54d1f /ui-tree.c | |
parent | 8cc02871230aef457006ac775dd1cca5623516a9 (diff) |
ui-tree: escape ascii-text properly in hexdump view
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
Diffstat (limited to 'ui-tree.c')
-rw-r--r-- | ui-tree.c | 13 |
1 files changed, 9 insertions, 4 deletions
@@ -37,21 +37,26 @@ static void print_text_buffer(char *buf, unsigned long size) html("</code></pre></td></tr></table>\n"); } +#define ROWLEN 32 + static void print_binary_buffer(char *buf, unsigned long size) { unsigned long ofs, idx; + static char ascii[ROWLEN + 1]; html("<table summary='blob content' class='bin-blob'>\n"); html("<tr><th>ofs</th><th>hex dump</th><th>ascii</th></tr>"); - for (ofs = 0; ofs < size; ofs += 32, buf += 32) { + for (ofs = 0; ofs < size; ofs += ROWLEN, buf += ROWLEN) { htmlf("<tr><td class='right'>%04x</td><td class='hex'>", ofs); - for (idx = 0; idx < 32 && ofs + idx < size; idx++) + for (idx = 0; idx < ROWLEN && ofs + idx < size; idx++) htmlf("%*s%02x", idx == 16 ? 4 : 1, "", buf[idx] & 0xff); html(" </td><td class='hex'>"); - for (idx = 0; idx < 32 && ofs + idx < size; idx++) - htmlf("%c", isgraph(buf[idx]) ? buf[idx] : '.'); + for (idx = 0; idx < ROWLEN && ofs + idx < size; idx++) + ascii[idx] = isgraph(buf[idx]) ? buf[idx] : '.'; + ascii[idx] = '\0'; + html_txt(ascii); html("</td></tr>\n"); } html("</table>\n"); |