Re: [libvirt] [PATCH 1/8] Introduce virDomainInterfacesAddresses API

This API returns dynamically allocated array of IP addresses for all domain interfaces. --- include/libvirt/libvirt.h.in | 49 ++++++++++++++++++++++++++++++ python/generator.py | 2 ++ src/driver.h | 6 ++++ src/libvirt.c | 71 ++++++++++++++++++++++++++++++++++++++++++++ src/libvirt_public.syms | 6 ++++ 5 files changed, 134 insertions(+) diff --git a/include/libvirt/libvirt.h.in b/include/libvirt/libvirt.h.in index c6739d7..3eb7ced 100644 --- a/include/libvirt/libvirt.h.in +++ b/include/libvirt/libvirt.h.in @@ -4564,6 +4564,55 @@ int virDomainFSTrim(virDomainPtr dom, unsigned long long minimum, unsigned int flags); +typedef enum { + VIR_INTERFACE_BROADCAST = (1 << 0), /* Broadcast address valid. */ + VIR_INTERFACE_PPP = (1 << 1), /* Interface is point-to-point. */ + /* we can add new flags here */ +} virDomainInterfaceType; + +typedef enum { + VIR_IP_ADDR_TYPE_IPV4, + VIR_IP_ADDR_TYPE_IPV6, + +#ifdef VIR_ENUM_SENTINELS + VIR_IP_ADDR_TYPE_LAST +#endif +} virIPAddrType; + + +typedef struct _virDomainInterfaceIPAddress virDomainIPAddress; +typedef virDomainIPAddress *virDomainIPAddressPtr; +struct _virDomainInterfaceIPAddress { + int type; /* virIPAddrType */ + char *addr; /* IP address */ + int prefix; /* IP address prefix */ + char *dstaddr; /* Broadcast address (if @flags & VIR_INTERFACE_BROADCAST), + PPP destination address (if @flags & VIR_INTERFACE_PPP) */ +}; + +typedef struct _virDomainInterface virDomainInterface; +typedef virDomainInterface *virDomainInterfacePtr; +struct _virDomainInterface { + char *name; /* interface name */ + unsigned int flags; /* virDomainInterfaceType */ + char *hwaddr; /* hardware address */ + unsigned int ip_addrs_count; /* number of items in @ip_addr */ + virDomainIPAddressPtr ip_addrs; /* array of IP addresses */ +}; + +typedef enum { + VIR_DOMAIN_INTERFACE_ADDRS_DEFAULT = 0, /* hypervisor choice */ + VIR_DOMAIN_INTERFACE_ADDRS_GUEST_AGENT = 1, /* use guest agent */ + VIR_DOMAIN_INTERFACE_ADDRS_NWFILTER = 2, /* use nwfilter learning code */ + /* etc ... */ +} virDomainInterfacesAddressesMethod; + + +int virDomainInterfacesAddresses(virDomainPtr domain, + virDomainInterfacePtr *ifaces, + unsigned int method, + unsigned int flags);