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| author | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2016-01-28 18:24:28 -0500 |
|---|---|---|
| committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2016-02-16 19:24:07 -0500 |
| commit | 2e74028a5cf636760191656d7fabfa9f43db96e2 (patch) | |
| tree | 384f69376a14612b8ffbbaea70e21a01c976a094 /src/resolve/resolved-dns-rr.c | |
| parent | 1ace2438c6936e1d508b5b6c4346fa5ade8cd48e (diff) | |
systemd-resolve: allow keys to be dumped in binary form
$ systemd-resolve --raw --openpgp zbyszek@fedoraproject.org | pgpdump /dev/stdin
Diffstat (limited to 'src/resolve/resolved-dns-rr.c')
| -rw-r--r-- | src/resolve/resolved-dns-rr.c | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/src/resolve/resolved-dns-rr.c b/src/resolve/resolved-dns-rr.c index 6397005a68..919a0d3c2c 100644 --- a/src/resolve/resolved-dns-rr.c +++ b/src/resolve/resolved-dns-rr.c @@ -1204,6 +1204,44 @@ const char *dns_resource_record_to_string(DnsResourceRecord *rr) { return s; } +ssize_t dns_resource_record_payload(DnsResourceRecord *rr, void **out) { + assert(rr); + assert(out); + + switch(rr->unparseable ? _DNS_TYPE_INVALID : rr->key->type) { + case DNS_TYPE_SRV: + case DNS_TYPE_PTR: + case DNS_TYPE_NS: + case DNS_TYPE_CNAME: + case DNS_TYPE_DNAME: + case DNS_TYPE_HINFO: + case DNS_TYPE_SPF: + case DNS_TYPE_TXT: + case DNS_TYPE_A: + case DNS_TYPE_AAAA: + case DNS_TYPE_SOA: + case DNS_TYPE_MX: + case DNS_TYPE_LOC: + case DNS_TYPE_DS: + case DNS_TYPE_SSHFP: + case DNS_TYPE_DNSKEY: + case DNS_TYPE_RRSIG: + case DNS_TYPE_NSEC: + case DNS_TYPE_NSEC3: + return -EINVAL; + + case DNS_TYPE_TLSA: + *out = rr->tlsa.data; + return rr->tlsa.data_size; + + + case DNS_TYPE_OPENPGPKEY: + default: + *out = rr->generic.data; + return rr->generic.data_size; + } +} + int dns_resource_record_to_wire_format(DnsResourceRecord *rr, bool canonical) { DnsPacket packet = { |