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| .\" Copyright 1998 by the Massachusetts Institute of Technology. |
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| .\" SPDX-License-Identifier: MIT |
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| .TH ARES_PARSE_URI_REPLY 3 "14 August 2020" |
| .SH NAME |
| ares_parse_uri_reply \- Parse a reply to a DNS query of type URI |
| .SH SYNOPSIS |
| .nf |
| #include <ares.h> |
| |
| int ares_parse_uri_reply(const unsigned char* \fIabuf\fP, int \fIalen\fP, |
| struct ares_uri_reply** \fIuri_out\fP); |
| .fi |
| .SH DESCRIPTION |
| The \fIares_parse_uri_reply(3)\fP function parses the response to a query of |
| type URI into a linked list of |
| .I struct ares_uri_reply |
| The parameters |
| .I abuf |
| and |
| .I alen |
| give the contents of the response. The result is stored in allocated |
| memory and a pointer to it stored into the variable pointed to by |
| .IR uri_out . |
| It is the caller's responsibility to free the resulting |
| .IR uri_out |
| structure when it is no longer needed using the function |
| \fBares_free_data(3)\fP. |
| |
| The structure |
| .I ares_uri_reply |
| contains the following fields: |
| .nf |
| struct ares_uri_reply { |
| struct ares_uri_reply *next; |
| unsigned short weight; |
| unsigned short priority; |
| char *uri; |
| int ttl; |
| }; |
| .fi |
| .SH RETURN VALUES |
| .B ares_parse_uri_reply |
| can return any of the following values: |
| .TP 15 |
| .B ARES_SUCCESS |
| The response was successfully parsed. |
| .TP 15 |
| .B ARES_EBADRESP |
| The response was malformatted. |
| .TP 15 |
| .B ARES_ENODATA |
| The response did not contain an answer to the query. |
| .TP 15 |
| .B ARES_ENOMEM |
| Memory was exhausted. |
| .SH AVAILABILITY |
| |
| .SH SEE ALSO |
| .BR ares_query (3) |
| .BR ares_free_data (3) |
| .SH AUTHOR |
| Written by Jan Petrasek <petrasek@tes.eu> |