Nehal J Wani 03e0e79e07 net-dhcp-leases: Implement the public APIs
Introduce 3 new APIs, virNetworkGetDHCPLeases, virNetworkGetDHCPLeasesForMAC
and virNetworkDHCPLeaseFree.

* virNetworkGetDHCPLeases: returns the dhcp leases information for a given
     virtual network.

  For DHCPv4, the information returned:
  - Network Interface Name
  - Expiry Time
  - MAC address
  - IAID (NULL)
  - IPv4 address (with type and prefix)
  - Hostname (can be NULL)
  - Client ID (can be NULL)

  For DHCPv6, the information returned:
  - Network Interface Name
  - Expiry Time
  - MAC address
  - IAID (can be NULL, only in rare cases)
  - IPv6 address (with type and prefix)
  - Hostname (can be NULL)
  - Client DUID

  Note: @mac, @iaid, @ipaddr, @clientid are in ASCII form, not raw bytes.
  Note: @expirytime can 0, in case the lease is for infinite time.

* virNetworkGetDHCPLeasesForMAC: returns the dhcp leases information for a
     given virtual network and specified MAC Address.

* virNetworkDHCPLeaseFree: allows the upper layer application to free the
     network interface object conveniently.

There is no support for flags, so user is expected to pass 0 for
both the APIs.

include/libvirt/libvirt.h.in:
  * Define virNetworkGetDHCPLeases
  * Define virNetworkGetDHCPLeasesForMAC
  * Define virNetworkDHCPLeaseFree

src/driver.h:
  * Define networkGetDHCPLeases
  * Define networkGetDHCPLeasesForMAC

src/libvirt.c:
  * Implement virNetworkGetDHCPLeases
  * Implement virNetworkGetDHCPLeasesForMAC
  * Implement virNetworkDHCPLeaseFree

src/libvirt_public.syms:
  * Export the new symbols
2014-06-24 12:26:31 +01:00
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2013-05-20 14:03:48 -06:00