* limitations under the License.
*/
+#include <vlibapi/api_types.h>
#include <vnet/ip/ip_types_api.h>
#define vl_typedefs /* define message structures */
#include <vnet/vnet_all_api_h.h>
#undef vl_printfun
+int
+ip_address_family_decode (int _af, ip_address_family_t * out)
+{
+ vl_api_address_family_t af = clib_host_to_net_u32 (_af);
+
+ switch (af)
+ {
+ case ADDRESS_IP4:
+ *out = AF_IP4;
+ return (0);
+ case ADDRESS_IP6:
+ *out = AF_IP6;
+ return (0);
+ }
+ return (-1);
+}
+
+int
+ip_address_family_encode (ip_address_family_t af)
+{
+ switch (af)
+ {
+ case AF_IP4:
+ return (clib_host_to_net_u32 (ADDRESS_IP4));
+ case AF_IP6:
+ return (clib_host_to_net_u32 (ADDRESS_IP6));
+ }
+
+ ASSERT (0);
+ return (clib_host_to_net_u32 (ADDRESS_IP4));
+}
+
+int
+ip_proto_decode (int _ipp, ip_protocol_t * out)
+{
+ ip_protocol_t ipp = clib_host_to_net_u32 (_ipp);
+
+ switch (ipp)
+ {
+#define ip_protocol(n,s) \
+ case IP_PROTOCOL_##s: \
+ *out = IP_PROTOCOL_##s; \
+ return (0);
+#include "protocols.def"
+#undef ip_protocol
+ }
+ return (-1);
+}
+
+int
+ip_proto_encode (ip_protocol_t ipp)
+{
+ switch (ipp)
+ {
+#define ip_protocol(n,s) \
+ case IP_PROTOCOL_##s: \
+ return (clib_host_to_net_u32 (IP_PROTOCOL_##s));
+#include "protocols.def"
+#undef ip_protocol
+ }
+
+ ASSERT (0);
+ return (clib_host_to_net_u32 (IP_API_PROTO_TCP));
+}
+
+ip_dscp_t
+ip_dscp_decode (u8 in)
+{
+ return ((ip_dscp_t) in);
+}
+
+u8
+ip_dscp_encode (ip_dscp_t dscp)
+{
+ return (dscp);
+}
void
-ip_address_decode (const vl_api_address_t * in, ip46_address_t * out)
+ip6_address_encode (const ip6_address_t * in, vl_api_ip6_address_t out)
+{
+ clib_memcpy (out, in, sizeof (*in));
+}
+
+void
+ip6_address_decode (const vl_api_ip6_address_t in, ip6_address_t * out)
+{
+ clib_memcpy (out, in, sizeof (*out));
+}
+
+void
+ip4_address_encode (const ip4_address_t * in, vl_api_ip4_address_t out)
{
- switch (in->af)
+ clib_memcpy (out, in, sizeof (*in));
+}
+
+void
+ip4_address_decode (const vl_api_ip4_address_t in, ip4_address_t * out)
+{
+ clib_memcpy (out, in, sizeof (*out));
+}
+
+static ip46_type_t
+ip_address_union_decode (const vl_api_address_union_t * in,
+ vl_api_address_family_t af, ip46_address_t * out)
+{
+ ip46_type_t type;
+
+ switch (clib_net_to_host_u32 (af))
{
case ADDRESS_IP4:
- memset (out, 0, sizeof (*out));
- clib_memcpy (&out->ip4, &in->un.ip4, sizeof (out->ip4));
+ clib_memset (out, 0, sizeof (*out));
+ clib_memcpy (&out->ip4, &in->ip4, sizeof (out->ip4));
+ type = IP46_TYPE_IP4;
break;
case ADDRESS_IP6:
- clib_memcpy (&out->ip6, &in->un.ip6, sizeof (out->ip6));
+ clib_memcpy (&out->ip6, &in->ip6, sizeof (out->ip6));
+ type = IP46_TYPE_IP6;
+ break;
+ default:
+ ASSERT (!"Unkown address family in API address type");
+ type = IP46_TYPE_ANY;
break;
}
+
+ return type;
}
-void
-ip_address_encode (const ip46_address_t * in, vl_api_address_t * out)
+ip46_type_t
+ip_address_decode (const vl_api_address_t * in, ip46_address_t * out)
{
- if (ip46_address_is_ip4 (in))
- {
- memset (out, 0, sizeof (*out));
- out->af = ADDRESS_IP4;
- clib_memcpy (&out->un.ip4, &in->ip4, sizeof (out->un.ip4));
- }
+ return (ip_address_union_decode (&in->un, in->af, out));
+}
+
+static void
+ip_address_union_encode (const ip46_address_t * in,
+ vl_api_address_family_t af,
+ vl_api_address_union_t * out)
+{
+ if (ADDRESS_IP6 == clib_net_to_host_u32 (af))
+ ip6_address_encode (&in->ip6, out->ip6);
else
+ ip4_address_encode (&in->ip4, out->ip4);
+}
+
+void
+ip_address_encode (const ip46_address_t * in,
+ ip46_type_t type, vl_api_address_t * out)
+{
+ switch (type)
{
- out->af = ADDRESS_IP6;
- clib_memcpy (&out->un.ip6, &in->ip6, sizeof (out->un.ip6));
+ case IP46_TYPE_IP4:
+ out->af = clib_net_to_host_u32 (ADDRESS_IP4);
+ break;
+ case IP46_TYPE_IP6:
+ out->af = clib_net_to_host_u32 (ADDRESS_IP6);
+ break;
+ case IP46_TYPE_ANY:
+ if (ip46_address_is_ip4 (in))
+ out->af = clib_net_to_host_u32 (ADDRESS_IP4);
+ else
+ out->af = clib_net_to_host_u32 (ADDRESS_IP6);
+ break;
}
+ ip_address_union_encode (in, out->af, &out->un);
}
void
ip_prefix_decode (const vl_api_prefix_t * in, fib_prefix_t * out)
{
- switch (in->address.af)
+ switch (clib_net_to_host_u32 (in->address.af))
{
case ADDRESS_IP4:
out->fp_proto = FIB_PROTOCOL_IP4;
out->fp_proto = FIB_PROTOCOL_IP6;
break;
}
- out->fp_len = in->address_length;
+ out->fp_len = in->len;
+ out->___fp___pad = 0;
ip_address_decode (&in->address, &out->fp_addr);
}
void
ip_prefix_encode (const fib_prefix_t * in, vl_api_prefix_t * out)
{
- switch (in->fp_proto)
- {
- case FIB_PROTOCOL_IP4:
- out->address.af = ADDRESS_IP4;
- break;
- case FIB_PROTOCOL_IP6:
- out->address.af = ADDRESS_IP6;
- break;
- case FIB_PROTOCOL_MPLS:
- ASSERT (0);
- break;
- }
- out->address_length = in->fp_len;
- ip_address_encode (&in->fp_addr, &out->address);
+ out->len = in->fp_len;
+ ip_address_encode (&in->fp_addr,
+ fib_proto_to_ip46 (in->fp_proto), &out->address);
+}
+
+void
+ip_mprefix_encode (const mfib_prefix_t * in, vl_api_mprefix_t * out)
+{
+ out->af = (FIB_PROTOCOL_IP6 == in->fp_proto ? ADDRESS_IP6 : ADDRESS_IP4);
+ out->af = clib_host_to_net_u32 (out->af);
+ out->grp_address_length = clib_host_to_net_u16 (in->fp_len);
+
+ ip_address_union_encode (&in->fp_grp_addr, out->af, &out->grp_address);
+ ip_address_union_encode (&in->fp_src_addr, out->af, &out->src_address);
+}
+
+void
+ip_mprefix_decode (const vl_api_mprefix_t * in, mfib_prefix_t * out)
+{
+ out->fp_proto = (ADDRESS_IP6 == clib_net_to_host_u32 (in->af) ?
+ FIB_PROTOCOL_IP6 : FIB_PROTOCOL_IP4);
+ out->fp_len = clib_net_to_host_u16 (in->grp_address_length);
+
+ ip_address_union_decode (&in->grp_address, in->af, &out->fp_grp_addr);
+ ip_address_union_decode (&in->src_address, in->af, &out->fp_src_addr);
+
+ if (!ip46_address_is_zero (&out->fp_src_addr))
+ out->fp_len = (out->fp_proto == FIB_PROTOCOL_IP6 ? 256 : 64);
}
/*
Code Review / vpp.git / blobdiff