-rw-r--r-- | ui-tree.c | 13 |
1 files changed, 9 insertions, 4 deletions
@@ -39,2 +39,4 @@ static void print_text_buffer(char *buf, unsigned long size) +#define ROWLEN 32 + static void print_binary_buffer(char *buf, unsigned long size) @@ -42,2 +44,3 @@ static void print_binary_buffer(char *buf, unsigned long size) unsigned long ofs, idx; + static char ascii[ROWLEN + 1]; @@ -45,5 +48,5 @@ static void print_binary_buffer(char *buf, unsigned long size) 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", @@ -52,4 +55,6 @@ static void print_binary_buffer(char *buf, unsigned long size) 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"); |