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Fix printing of text type rdata fields

This commit is contained in:
Willem Toorop 2015-02-17 17:06:36 +01:00
parent 1fea8d3d1f
commit 3c5b28ffaf
1 changed files with 14 additions and 8 deletions
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22
src/dict.c
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@ -519,24 +519,29 @@ priv_getdns_bindata_is_dname(struct getdns_bindata *bindata)
* if an output error is encountered, a negative value
*/
static int
getdns_pp_bindata(ldns_buffer * buf, size_t indent,
struct getdns_bindata *bindata)
getdns_pp_bindata(ldns_buffer *buf, size_t indent,
getdns_bindata *bindata, int rdata_raw)
{
size_t i, p = ldns_buffer_position(buf);
uint8_t *dptr;
char *dname;
char truncfmt[100];
if (ldns_buffer_printf(buf, " <bindata ") < 0)
return -1;
/* Walk through all printable characters */
i = 0;
if (bindata->size && bindata->data[bindata->size - 1] == 0)
while (i < bindata->size - 1 && isprint(bindata->data[i]))
if (!rdata_raw)
while (i < bindata->size && isprint(bindata->data[i]))
i++;
if (bindata->size > 1 && i >= bindata->size - 1) { /* all printable? */
if (ldns_buffer_printf(buf, "of \"%s\">", bindata->data) < 0)
if (bindata->size > 0 && i >= bindata->size) { /* all printable? */
(void) snprintf(truncfmt, 100,
"of \"%%.%ds\"%%s>", (int)(i > 32 ? 32 : i));
if (ldns_buffer_printf(buf, truncfmt, bindata->data,
i > 32 ? "... " : "") < 0)
return -1;
} else if (bindata->size == 1 && *bindata->data == 0) {
@ -636,7 +641,7 @@ getdns_pp_list(ldns_buffer *buf, size_t indent, getdns_list *list,
if (getdns_list_get_bindata(list, i, &bindata_item) !=
GETDNS_RETURN_GOOD)
return -1;
if (getdns_pp_bindata(buf, indent, bindata_item) < 0)
if (getdns_pp_bindata(buf, indent, bindata_item, 0) < 0)
return -1;
break;
@ -828,7 +833,8 @@ getdns_pp_dict(ldns_buffer * buf, size_t indent,
return -1;
} else if (getdns_pp_bindata(buf, indent,
item->data.bindata) < 0)
item->data.bindata,
(strcmp(item->node.key, "rdata_raw") == 0)) < 0)
return -1;
break;