sr: API cleanup

Use consistent API types.

Type: fix

Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>
Change-Id: I6238ec79b916c23c07c3f7e2ac8e635f5a0d6112
Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>

2 files changed, 56 insertions, 47 deletions

diff --git a/src/vnet/srmpls/sr_mpls.api b/src/vnet/srmpls/sr_mpls.api
index 2c981417089..4c9181839ce 100644
--- a/src/vnet/srmpls/sr_mpls.api
+++ b/src/vnet/srmpls/sr_mpls.api
@@ -13,15 +13,18 @@
  * under the License.
  */
 
-option version = "1.0.0";
+option version = "2.0.0";
+
+import "vnet/interface_types.api";
+import "vnet/ip/ip_types.api";
 
 /** \brief MPLS SR policy add
     @param client_index - opaque cookie to identify the sender
     @param context - sender context, to match reply w/ request
-    @param bsid is the bindingSID of the SR Policy. MPLS label (20bit)
-    @param weight is the weight of the sid list. optional.
-    @param type is the type of the SR policy. (0.Default // 1.Spray)
-    @param segments vector of labels (20bit) composing the segment list
+    @param bsid - is the bindingSID of the SR Policy. MPLS label (20bit)
+    @param weight - is the weight of the sid list. optional.
+    @param is_spray - is the type of the SR policy. (0.Default // 1.Spray)
+    @param segments - vector of labels (20bit) composing the segment list
 */
 autoreply define sr_mpls_policy_add
 {
@@ -29,11 +32,20 @@ autoreply define sr_mpls_policy_add
   u32 context;
   u32 bsid;
   u32 weight;
-  u8 type;
+  bool is_spray;
   u8 n_segments;
   u32 segments[n_segments];
 };
 
+enum sr_mpls_policy_op
+{
+  SR_MPLS_POLICY_OP_API_NONE = 0,
+  SR_MPLS_POLICY_OP_API_ADD = 1,
+  SR_MPLS_POLICY_OP_API_DEL = 2,
+  SR_MPLS_POLICY_OP_API_MOD = 3,
+
+};
+
 /** \brief MPLS SR policy modification
     @param client_index - opaque cookie to identify the sender
     @param context - sender context, to match reply w/ request
@@ -51,7 +63,7 @@ autoreply define sr_mpls_policy_mod
   u32 client_index;
   u32 context;
   u32 bsid;
-  u8 operation;
+  vl_api_sr_mpls_policy_op_t operation;
   u32 sl_index;
   u32 weight;
   u8 n_segments;
@@ -74,30 +86,25 @@ autoreply define sr_mpls_policy_del
     @param client_index - opaque cookie to identify the sender
     @param context - sender context, to match reply w/ request
     @param is_del
-    @param bsid is the bindingSID of the SR Policy (~0 is no bsid)
-    @param table_id is the VRF where to install the FIB entry for the BSID
-    @param prefix is the IPv4/v6 address for L3 traffic type. If IPv4 (first 4B).
-    @param mask_width is the mask for L3 traffic type
-    @param sw_if_index is the incoming interface for L2 traffic
-    @param traffic_type describes the type of traffic
-    @param next_hop describes the next_hop (in case no BSID)
-    @param nh_type describes type of NH (IPv4=4, IPv6=6)
-    @param color describes the color
-    @param co_bits are the CO_bits of the steering policy
-    @param vpn_label is an additonal last VPN label. (~0 is no label)
+    @param bsid - is the bindingSID of the SR Policy (~0 is no bsid)
+    @param table_id - is the VRF where to install the FIB entry for the BSID
+    @param prefix - is the IPv4/v6 address for L3 traffic type.
+    @param mask_width - is the mask for L3 traffic type
+    @param next_hop - describes the next_hop (in case no BSID)
+    @param color - describes the color
+    @param co_bits - are the CO_bits of the steering policy
+    @param vpn_label - is an additonal last VPN label. (~0 is no label)
 */
 autoreply define sr_mpls_steering_add_del
 {
   u32 client_index;
   u32 context;
-  u8 is_del;
+  bool is_del[default = false];
   u32 bsid;
   u32 table_id;
-  u8 prefix_addr[16];
+  vl_api_prefix_t prefix;
   u32 mask_width;
-  u8 traffic_type;
-  u8 next_hop[16];
-  u8 nh_type;
+  vl_api_address_t next_hop;
   u32 color;
   u8 co_bits;
   u32 vpn_label;
@@ -108,7 +115,6 @@ autoreply define sr_mpls_steering_add_del
     @param context - sender context, to match reply w/ request
     @param bsid is the bindingSID of the SR Policy
     @param endpoint is the endpoint of the SR policy
-    @param endpoint_type describes type of NH (IPv4=4, IPv6=6)
     @param color is the color of the sr policy
 */
 autoreply define sr_mpls_policy_assign_endpoint_color
@@ -116,8 +122,7 @@ autoreply define sr_mpls_policy_assign_endpoint_color
   u32 client_index;
   u32 context;
   u32 bsid;
-  u8 endpoint[16];
-  u8 endpoint_type;
+  vl_api_address_t endpoint;
   u32 color;
 };
 
diff --git a/src/vnet/srmpls/sr_mpls_api.c b/src/vnet/srmpls/sr_mpls_api.c
index f17c8b482e3..359d7446aab 100644
--- a/src/vnet/srmpls/sr_mpls_api.c
+++ b/src/vnet/srmpls/sr_mpls_api.c
@@ -24,6 +24,8 @@
 #include <vnet/api_errno.h>
 #include <vnet/feature/feature.h>
 
+#include <vnet/ip/ip_types_api.h>
+
 #include <vnet/vnet_msg_enum.h>
 
 #define vl_typedefs		/* define message structures */
@@ -66,7 +68,7 @@ vl_api_sr_mpls_policy_add_t_handler (vl_api_sr_mpls_policy_add_t * mp)
 
   int rv = 0;
   rv = sr_mpls_policy_add (ntohl (mp->bsid),
-			   segments, mp->type, ntohl (mp->weight));
+			   segments, mp->is_spray, ntohl (mp->weight));
   vec_free (segments);
 
   REPLY_MACRO (VL_API_SR_MPLS_POLICY_ADD_REPLY);
@@ -90,8 +92,8 @@ vl_api_sr_mpls_policy_mod_t_handler (vl_api_sr_mpls_policy_mod_t * mp)
 
   int rv = 0;
   rv = sr_mpls_policy_mod (ntohl (mp->bsid),
-			   mp->operation, segments, ntohl (mp->sl_index),
-			   ntohl (mp->weight));
+			   ntohl (mp->operation), segments,
+			   ntohl (mp->sl_index), ntohl (mp->weight));
   vec_free (segments);
 
   REPLY_MACRO (VL_API_SR_MPLS_POLICY_MOD_REPLY);
@@ -111,28 +113,31 @@ static void vl_api_sr_mpls_steering_add_del_t_handler
   (vl_api_sr_mpls_steering_add_del_t * mp)
 {
   vl_api_sr_mpls_steering_add_del_reply_t *rmp;
-  ip46_address_t prefix;
+  fib_prefix_t prefix;
+  ip46_address_t next_hop;
   clib_memset (&prefix, 0, sizeof (ip46_address_t));
-  if (mp->traffic_type == SR_STEER_IPV4)
-    memcpy (&prefix.ip4, mp->prefix_addr, sizeof (prefix.ip4));
-  else
-    memcpy (&prefix, mp->prefix_addr, sizeof (prefix.ip6));
+
+  ip_prefix_decode (&mp->prefix, &prefix);
+  ip_address_decode (&mp->next_hop, &next_hop);
 
   int rv = 0;
   if (mp->is_del)
-    rv = sr_mpls_steering_policy_del (&prefix,
-				      ntohl (mp->mask_width),
-				      mp->traffic_type,
+    rv = sr_mpls_steering_policy_del (&prefix.fp_addr,
+				      prefix.fp_len,
+				      ip46_address_is_ip4 (&prefix.fp_addr) ?
+				      SR_STEER_IPV4 : SR_STEER_IPV6,
 				      ntohl (mp->table_id),
 				      ntohl (mp->color));
   else
     rv = sr_mpls_steering_policy_add (ntohl (mp->bsid),
 				      ntohl (mp->table_id),
-				      &prefix,
-				      ntohl (mp->mask_width),
-				      mp->traffic_type,
-				      (ip46_address_t *) & mp->next_hop,
-				      mp->nh_type,
+				      &prefix.fp_addr,
+				      prefix.fp_len,
+				      ip46_address_is_ip4 (&prefix.fp_addr) ?
+				      SR_STEER_IPV4 : SR_STEER_IPV6,
+				      &next_hop,
+				      ip46_address_is_ip4 (&next_hop) ?
+				      SR_STEER_IPV4 : SR_STEER_IPV6,
 				      ntohl (mp->color), mp->co_bits,
 				      ntohl (mp->vpn_label));
 
@@ -147,13 +152,12 @@ static void vl_api_sr_mpls_policy_assign_endpoint_color_t_handler
 
   ip46_address_t endpoint;
   clib_memset (&endpoint, 0, sizeof (ip46_address_t));
-  if (mp->endpoint_type == SR_STEER_IPV4)
-    memcpy (&endpoint.ip4, mp->endpoint, sizeof (endpoint.ip4));
-  else
-    memcpy (&endpoint, mp->endpoint, sizeof (endpoint.ip6));
+  ip_address_decode (&mp->endpoint, &endpoint);
 
   rv = sr_mpls_policy_assign_endpoint_color (ntohl (mp->bsid),
-					     &endpoint, mp->endpoint_type,
+					     &endpoint,
+					     ip46_address_is_ip4 (&endpoint) ?
+					     SR_STEER_IPV4 : SR_STEER_IPV6,
 					     ntohl (mp->color));
 
   REPLY_MACRO (VL_API_SR_MPLS_POLICY_ASSIGN_ENDPOINT_COLOR_REPLY);