Create per-type DNS API

Use new structured DNSRecord parameters to generate per-type API
for all supported DNS RR types. This should help significantly
the end-user with manipulating complex DNS record type (MX, LOC,
etc.).

All enhancements are integrated to current DNS record commands:

1) dnsrecord-add
  - Records can be either entered as a raw value (e.g. --mx-rec=
    "1 srv1.example.com" for MX record) or per-part:
    --mx-preference=1 --mx-exchanger=srv1.example.com
  - CLI interactive help behavior was changed. It will ask for
    a record type and then ask for all DNS record part values
    (e.g. MX Preference value, MX Exchanger value).

2) dnsrecord-mod
  - This command can now operate in 2 modes. When only a raw DNS
    record is entered (e.g. --mx-rec="1 srv1.example.com") it
    operates in standard mode and replaces any previous mxrecord
    value with the --mx-rec value.

    When any structured parameter (e.g. --mx-preference) is passed
    it modifies just the specified parts of one mxrecord value
    referred by --mx-rec:
      --mx-rec="1 srv1.example.com" --mx-preference=2
  - New interactive help has been implemented. It will ask for a
    record to be modified (in the same manner as dnsrecord-del)
    and then let user change DNS record part(s) for chosen
    records.

3) All dnsrecord-* commands have now --structured option
  - When this option is passed, instead of displaying raw DNS values
    all DNS records are parsed and displayed per-part. Example:

$ ipa dnsrecord-show example.com @ --structured
  Record name: @
  Records:
    Record type: MX
    Record data: 0 server1.example.com.
    MX Preference: 0
    MX Exchanger: server1.example.com.

    Record type: NS
    Record data: ns1.example.com.
    NS Hostname: ns1.example.com.

All API changes are compatible with clients without this patch.

https://fedorahosted.org/freeipa/ticket/2082

1 files changed, 1 insertions, 1 deletions

diff --git a/VERSION b/VERSION
index b6ef09fc5..dafb7d803 100644
--- a/VERSION
+++ b/VERSION
@@ -79,4 +79,4 @@ IPA_DATA_VERSION=20100614120000
 #                                                      #
 ########################################################
 IPA_API_VERSION_MAJOR=2
-IPA_API_VERSION_MINOR=19
+IPA_API_VERSION_MINOR=20