zebra/zapi: Define constants for FRRouting support

Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>

6 files changed, 246 insertions, 30 deletions

diff --git a/zebra/afi_string.go b/zebra/afi_string.go
new file mode 100644
index 00000000..6c07a09d
--- /dev/null
+++ b/zebra/afi_string.go
@@ -0,0 +1,17 @@
+// Code generated by "stringer -type=AFI"; DO NOT EDIT.
+
+package zebra
+
+import "fmt"
+
+const _AFI_name = "AFI_IPAFI_IP6AFI_ETHERAFI_MAX"
+
+var _AFI_index = [...]uint8{0, 6, 13, 22, 29}
+
+func (i AFI) String() string {
+	i -= 1
+	if i >= AFI(len(_AFI_index)-1) {
+		return fmt.Sprintf("AFI(%d)", i+1)
+	}
+	return _AFI_name[_AFI_index[i]:_AFI_index[i+1]]
+}
diff --git a/zebra/api_type_string.go b/zebra/api_type_string.go
index 26b35764..e97059b1 100644
--- a/zebra/api_type_string.go
+++ b/zebra/api_type_string.go
@@ -4,14 +4,13 @@ package zebra
 
 import "fmt"
 
-const _API_TYPE_name = "INTERFACE_ADDINTERFACE_DELETEINTERFACE_ADDRESS_ADDINTERFACE_ADDRESS_DELETEINTERFACE_UPINTERFACE_DOWNIPV4_ROUTE_ADDIPV4_ROUTE_DELETEIPV6_ROUTE_ADDIPV6_ROUTE_DELETEREDISTRIBUTE_ADDREDISTRIBUTE_DELETEREDISTRIBUTE_DEFAULT_ADDREDISTRIBUTE_DEFAULT_DELETEIPV4_NEXTHOP_LOOKUPIPV6_NEXTHOP_LOOKUPIPV4_IMPORT_LOOKUPIPV6_IMPORT_LOOKUPINTERFACE_RENAMEROUTER_ID_ADDROUTER_ID_DELETEROUTER_ID_UPDATEHELLOIPV4_NEXTHOP_LOOKUP_MRIBVRF_UNREGISTERINTERFACE_LINK_PARAMSNEXTHOP_REGISTERNEXTHOP_UNREGISTERNEXTHOP_UPDATEMESSAGE_MAX"
+const _API_TYPE_name = "FRR_INTERFACE_ADDINTERFACE_ADDINTERFACE_DELETEINTERFACE_ADDRESS_ADDINTERFACE_ADDRESS_DELETEINTERFACE_UPINTERFACE_DOWNIPV4_ROUTE_ADDIPV4_ROUTE_DELETEIPV6_ROUTE_ADDIPV6_ROUTE_DELETEREDISTRIBUTE_ADDREDISTRIBUTE_DELETEREDISTRIBUTE_DEFAULT_ADDREDISTRIBUTE_DEFAULT_DELETEIPV4_NEXTHOP_LOOKUPIPV6_NEXTHOP_LOOKUPIPV4_IMPORT_LOOKUPIPV6_IMPORT_LOOKUPINTERFACE_RENAMEROUTER_ID_ADDROUTER_ID_DELETEROUTER_ID_UPDATEHELLOIPV4_NEXTHOP_LOOKUP_MRIBVRF_UNREGISTERINTERFACE_LINK_PARAMSNEXTHOP_REGISTERNEXTHOP_UNREGISTERNEXTHOP_UPDATEMESSAGE_MAXFRR_BFD_DEST_REPLAYFRR_REDISTRIBUTE_IPV4_ADDFRR_REDISTRIBUTE_IPV4_DELFRR_REDISTRIBUTE_IPV6_ADDFRR_REDISTRIBUTE_IPV6_DELFRR_VRF_UNREGISTERFRR_VRF_ADDFRR_VRF_DELETEFRR_INTERFACE_VRF_UPDATEFRR_BFD_CLIENT_REGISTERFRR_INTERFACE_ENABLE_RADVFRR_INTERFACE_DISABLE_RADVFRR_IPV4_NEXTHOP_LOOKUP_MRIBFRR_INTERFACE_LINK_PARAMSFRR_MPLS_LABELS_ADDFRR_MPLS_LABELS_DELETEFRR_IPV4_NEXTHOP_ADDFRR_IPV4_NEXTHOP_DELETEFRR_IPV6_NEXTHOP_ADDFRR_IPV6_NEXTHOP_DELETEFRR_IPMR_ROUTE_STATSFRR_LABEL_MANAGER_CONNECTFRR_GET_LABEL_CHUNKFRR_RELEASE_LABEL_CHUNKFRR_PW_ADDFRR_PW_DELETEFRR_PW_SETFRR_PW_UNSETFRR_PW_STATUS_UPDATE"
 
-var _API_TYPE_index = [...]uint16{0, 13, 29, 50, 74, 86, 100, 114, 131, 145, 162, 178, 197, 221, 248, 267, 286, 304, 322, 338, 351, 367, 383, 388, 412, 426, 447, 463, 481, 495, 506}
+var _API_TYPE_index = [...]uint16{0, 17, 30, 46, 67, 91, 103, 117, 131, 148, 162, 179, 195, 214, 238, 265, 284, 303, 321, 339, 355, 368, 384, 400, 405, 429, 443, 464, 480, 498, 512, 523, 542, 567, 592, 617, 642, 660, 671, 685, 709, 732, 757, 783, 811, 836, 855, 877, 897, 920, 940, 963, 983, 1008, 1027, 1050, 1060, 1073, 1083, 1095, 1115}
 
 func (i API_TYPE) String() string {
-	i -= 1
 	if i >= API_TYPE(len(_API_TYPE_index)-1) {
-		return fmt.Sprintf("API_TYPE(%d)", i+1)
+		return fmt.Sprintf("API_TYPE(%d)", i)
 	}
 	return _API_TYPE_name[_API_TYPE_index[i]:_API_TYPE_index[i+1]]
 }
diff --git a/zebra/ptm_enable_string.go b/zebra/ptm_enable_string.go
new file mode 100644
index 00000000..d750542e
--- /dev/null
+++ b/zebra/ptm_enable_string.go
@@ -0,0 +1,16 @@
+// Code generated by "stringer -type=PTM_ENABLE"; DO NOT EDIT.
+
+package zebra
+
+import "fmt"
+
+const _PTM_ENABLE_name = "PTM_ENABLE_OFFPTM_ENABLE_ONPTM_ENABLE_UNSPEC"
+
+var _PTM_ENABLE_index = [...]uint8{0, 14, 27, 44}
+
+func (i PTM_ENABLE) String() string {
+	if i >= PTM_ENABLE(len(_PTM_ENABLE_index)-1) {
+		return fmt.Sprintf("PTM_ENABLE(%d)", i)
+	}
+	return _PTM_ENABLE_name[_PTM_ENABLE_index[i]:_PTM_ENABLE_index[i+1]]
+}
diff --git a/zebra/ptm_status_string.go b/zebra/ptm_status_string.go
new file mode 100644
index 00000000..464233b7
--- /dev/null
+++ b/zebra/ptm_status_string.go
@@ -0,0 +1,16 @@
+// Code generated by "stringer -type=PTM_STATUS"; DO NOT EDIT.
+
+package zebra
+
+import "fmt"
+
+const _PTM_STATUS_name = "PTM_STATUS_DOWNPTM_STATUS_UPPTM_STATUS_UNKNOWN"
+
+var _PTM_STATUS_index = [...]uint8{0, 15, 28, 46}
+
+func (i PTM_STATUS) String() string {
+	if i >= PTM_STATUS(len(_PTM_STATUS_index)-1) {
+		return fmt.Sprintf("PTM_STATUS(%d)", i)
+	}
+	return _PTM_STATUS_name[_PTM_STATUS_index[i]:_PTM_STATUS_index[i+1]]
+}
diff --git a/zebra/route_type_string.go b/zebra/route_type_string.go
index aea80ae3..e2ad6c97 100644
--- a/zebra/route_type_string.go
+++ b/zebra/route_type_string.go
@@ -4,9 +4,9 @@ package zebra
 
 import "fmt"
 
-const _ROUTE_TYPE_name = "ROUTE_SYSTEMROUTE_KERNELROUTE_CONNECTROUTE_STATICROUTE_RIPROUTE_RIPNGROUTE_OSPFROUTE_OSPF6ROUTE_ISISROUTE_BGPROUTE_PIMROUTE_HSLSROUTE_OLSRROUTE_BABELROUTE_MAX"
+const _ROUTE_TYPE_name = "ROUTE_SYSTEMROUTE_KERNELROUTE_CONNECTROUTE_STATICROUTE_RIPROUTE_RIPNGROUTE_OSPFROUTE_OSPF6ROUTE_ISISROUTE_BGPROUTE_PIMROUTE_HSLSROUTE_OLSRROUTE_BABELROUTE_MAXFRR_ROUTE_VNCFRR_ROUTE_VNC_DIRECTFRR_ROUTE_VNC_DIRECT_RHFRR_ROUTE_BGP_DIRECTFRR_ROUTE_BGP_DIRECT_EXTFRR_ROUTE_ALLFRR_ROUTE_MAX"
 
-var _ROUTE_TYPE_index = [...]uint8{0, 12, 24, 37, 49, 58, 69, 79, 90, 100, 109, 118, 128, 138, 149, 158}
+var _ROUTE_TYPE_index = [...]uint16{0, 12, 24, 37, 49, 58, 69, 79, 90, 100, 109, 118, 128, 138, 149, 158, 171, 191, 214, 234, 258, 271, 284}
 
 func (i ROUTE_TYPE) String() string {
 	if i >= ROUTE_TYPE(len(_ROUTE_TYPE_index)-1) {
diff --git a/zebra/zapi.go b/zebra/zapi.go
index 361b36ec..0beb3ccc 100644
--- a/zebra/zapi.go
+++ b/zebra/zapi.go
@@ -27,8 +27,9 @@ import (
 )
 
 const (
-	HEADER_MARKER    = 255
-	INTERFACE_NAMSIZ = 20
+	HEADER_MARKER     = 255
+	FRR_HEADER_MARKER = 254
+	INTERFACE_NAMSIZ  = 20
 )
 
 // Internal Interface Status.
@@ -38,6 +39,7 @@ const (
 	INTERFACE_ACTIVE        INTERFACE_STATUS = 0x01
 	INTERFACE_SUB           INTERFACE_STATUS = 0x02
 	INTERFACE_LINKDETECTION INTERFACE_STATUS = 0x04
+	INTERFACE_VRF_LOOPBACK  INTERFACE_STATUS = 0x08
 )
 
 // Interface Link Layer Types.
@@ -119,6 +121,9 @@ func (t INTERFACE_STATUS) String() string {
 	if t&INTERFACE_LINKDETECTION > 0 {
 		ss = append(ss, "LINKDETECTION")
 	}
+	if t&INTERFACE_VRF_LOOPBACK > 0 {
+		ss = append(ss, "VRF_LOOPBACK")
+	}
 	return strings.Join(ss, "|")
 }
 
@@ -145,6 +150,17 @@ func (t INTERFACE_ADDRESS_FLAG) String() string {
 	return strings.Join(ss, "|")
 }
 
+// Address Family Identifier.
+//go:generate stringer -type=AFI
+type AFI uint8
+
+const (
+	AFI_IP    AFI = 1
+	AFI_IP6   AFI = 2
+	AFI_ETHER AFI = 3
+	AFI_MAX   AFI = 4
+)
+
 // Subsequent Address Family Identifier.
 //go:generate stringer -type=SAFI
 type SAFI uint8
@@ -162,6 +178,7 @@ const (
 //go:generate stringer -type=API_TYPE
 type API_TYPE uint16
 
+// For Quagga.
 const (
 	_ API_TYPE = iota
 	INTERFACE_ADD
@@ -196,10 +213,75 @@ const (
 	MESSAGE_MAX
 )
 
+// For FRRouting.
+const (
+	FRR_INTERFACE_ADD API_TYPE = iota
+	FRR_INTERFACE_DELETE
+	FRR_INTERFACE_ADDRESS_ADD
+	FRR_INTERFACE_ADDRESS_DELETE
+	FRR_INTERFACE_UP
+	FRR_INTERFACE_DOWN
+	FRR_IPV4_ROUTE_ADD
+	FRR_IPV4_ROUTE_DELETE
+	FRR_IPV6_ROUTE_ADD
+	FRR_IPV6_ROUTE_DELETE
+	FRR_REDISTRIBUTE_ADD
+	FRR_REDISTRIBUTE_DELETE
+	FRR_REDISTRIBUTE_DEFAULT_ADD
+	FRR_REDISTRIBUTE_DEFAULT_DELETE
+	FRR_ROUTER_ID_ADD
+	FRR_ROUTER_ID_DELETE
+	FRR_ROUTER_ID_UPDATE
+	FRR_HELLO
+	FRR_NEXTHOP_REGISTER
+	FRR_NEXTHOP_UNREGISTER
+	FRR_NEXTHOP_UPDATE
+	FRR_INTERFACE_NBR_ADDRESS_ADD
+	FRR_INTERFACE_NBR_ADDRESS_DELETE
+	FRR_INTERFACE_BFD_DEST_UPDATE
+	FRR_IMPORT_ROUTE_REGISTER
+	FRR_IMPORT_ROUTE_UNREGISTER
+	FRR_IMPORT_CHECK_UPDATE
+	FRR_IPV4_ROUTE_IPV6_NEXTHOP_ADD
+	FRR_BFD_DEST_REGISTER
+	FRR_BFD_DEST_DEREGISTER
+	FRR_BFD_DEST_UPDATE
+	FRR_BFD_DEST_REPLAY
+	FRR_REDISTRIBUTE_IPV4_ADD
+	FRR_REDISTRIBUTE_IPV4_DEL
+	FRR_REDISTRIBUTE_IPV6_ADD
+	FRR_REDISTRIBUTE_IPV6_DEL
+	FRR_VRF_UNREGISTER
+	FRR_VRF_ADD
+	FRR_VRF_DELETE
+	FRR_INTERFACE_VRF_UPDATE
+	FRR_BFD_CLIENT_REGISTER
+	FRR_INTERFACE_ENABLE_RADV
+	FRR_INTERFACE_DISABLE_RADV
+	FRR_IPV4_NEXTHOP_LOOKUP_MRIB
+	FRR_INTERFACE_LINK_PARAMS
+	FRR_MPLS_LABELS_ADD
+	FRR_MPLS_LABELS_DELETE
+	FRR_IPV4_NEXTHOP_ADD
+	FRR_IPV4_NEXTHOP_DELETE
+	FRR_IPV6_NEXTHOP_ADD
+	FRR_IPV6_NEXTHOP_DELETE
+	FRR_IPMR_ROUTE_STATS
+	FRR_LABEL_MANAGER_CONNECT
+	FRR_GET_LABEL_CHUNK
+	FRR_RELEASE_LABEL_CHUNK
+	FRR_PW_ADD
+	FRR_PW_DELETE
+	FRR_PW_SET
+	FRR_PW_UNSET
+	FRR_PW_STATUS_UPDATE
+)
+
 // Route Types.
 //go:generate stringer -type=ROUTE_TYPE
 type ROUTE_TYPE uint8
 
+// For Quagga.
 const (
 	ROUTE_SYSTEM ROUTE_TYPE = iota
 	ROUTE_KERNEL
@@ -218,21 +300,55 @@ const (
 	ROUTE_MAX
 )
 
+// For FRRouting.
+const (
+	FRR_ROUTE_SYSTEM ROUTE_TYPE = iota
+	FRR_ROUTE_KERNEL
+	FRR_ROUTE_CONNECT
+	FRR_ROUTE_STATIC
+	FRR_ROUTE_RIP
+	FRR_ROUTE_RIPNG
+	FRR_ROUTE_OSPF
+	FRR_ROUTE_OSPF6
+	FRR_ROUTE_ISIS
+	FRR_ROUTE_BGP
+	FRR_ROUTE_PIM
+	FRR_ROUTE_HSLS
+	FRR_ROUTE_OLSR
+	FRR_ROUTE_TABLE
+	FRR_ROUTE_LDP
+	FRR_ROUTE_VNC
+	FRR_ROUTE_VNC_DIRECT
+	FRR_ROUTE_VNC_DIRECT_RH
+	FRR_ROUTE_BGP_DIRECT
+	FRR_ROUTE_BGP_DIRECT_EXT
+	FRR_ROUTE_ALL
+	FRR_ROUTE_MAX
+)
+
 var routeTypeValueMap = map[string]ROUTE_TYPE{
-	"system":  ROUTE_SYSTEM,
-	"kernel":  ROUTE_KERNEL,
-	"connect": ROUTE_CONNECT,
-	"static":  ROUTE_STATIC,
-	"rip":     ROUTE_RIP,
-	"ripng":   ROUTE_RIPNG,
-	"ospf":    ROUTE_OSPF,
-	"ospf3":   ROUTE_OSPF6,
-	"isis":    ROUTE_ISIS,
-	"bgp":     ROUTE_BGP,
-	"pim":     ROUTE_PIM,
-	"hsls":    ROUTE_HSLS,
-	"olsr":    ROUTE_OLSR,
-	"babel":   ROUTE_BABEL,
+	"system":         ROUTE_SYSTEM,
+	"kernel":         ROUTE_KERNEL,
+	"connect":        ROUTE_CONNECT,
+	"static":         ROUTE_STATIC,
+	"rip":            ROUTE_RIP,
+	"ripng":          ROUTE_RIPNG,
+	"ospf":           ROUTE_OSPF,
+	"ospf3":          ROUTE_OSPF6,
+	"isis":           ROUTE_ISIS,
+	"bgp":            ROUTE_BGP,
+	"pim":            ROUTE_PIM,
+	"hsls":           ROUTE_HSLS,
+	"olsr":           ROUTE_OLSR,
+	"babel":          ROUTE_BABEL,
+	"table":          FRR_ROUTE_TABLE,
+	"ldp":            FRR_ROUTE_LDP,
+	"vnc":            FRR_ROUTE_VNC,
+	"vnc-direct":     FRR_ROUTE_VNC_DIRECT,
+	"vnc-direct-rh":  FRR_ROUTE_VNC_DIRECT_RH,
+	"bgp-direct":     FRR_ROUTE_BGP_DIRECT,
+	"bgp-direct-ext": FRR_ROUTE_BGP_DIRECT_EXT,
+	"all":            FRR_ROUTE_ALL,
 }
 
 func RouteTypeFromString(typ string) (ROUTE_TYPE, error) {
@@ -246,6 +362,7 @@ func RouteTypeFromString(typ string) (ROUTE_TYPE, error) {
 // API Message Flags.
 type MESSAGE_FLAG uint8
 
+// For Quagga.
 const (
 	MESSAGE_NEXTHOP  MESSAGE_FLAG = 0x01
 	MESSAGE_IFINDEX  MESSAGE_FLAG = 0x02
@@ -278,18 +395,31 @@ func (t MESSAGE_FLAG) String() string {
 	return strings.Join(ss, "|")
 }
 
+// For FRRouting.
+const (
+	FRR_MESSAGE_NEXTHOP  MESSAGE_FLAG = 0x01
+	FRR_MESSAGE_IFINDEX  MESSAGE_FLAG = 0x02
+	FRR_MESSAGE_DISTANCE MESSAGE_FLAG = 0x04
+	FRR_MESSAGE_METRIC   MESSAGE_FLAG = 0x08
+	FRR_MESSAGE_TAG      MESSAGE_FLAG = 0x10
+	FRR_MESSAGE_MTU      MESSAGE_FLAG = 0x20
+	FRR_MESSAGE_SRCPFX   MESSAGE_FLAG = 0x40
+)
+
 // Message Flags
 type FLAG uint64
 
 const (
-	FLAG_INTERNAL  FLAG = 0x01
-	FLAG_SELFROUTE FLAG = 0x02
-	FLAG_BLACKHOLE FLAG = 0x04
-	FLAG_IBGP      FLAG = 0x08
-	FLAG_SELECTED  FLAG = 0x10
-	FLAG_CHANGED   FLAG = 0x20
-	FLAG_STATIC    FLAG = 0x40
-	FLAG_REJECT    FLAG = 0x80
+	FLAG_INTERNAL     FLAG = 0x01
+	FLAG_SELFROUTE    FLAG = 0x02
+	FLAG_BLACKHOLE    FLAG = 0x04
+	FLAG_IBGP         FLAG = 0x08
+	FLAG_SELECTED     FLAG = 0x10
+	FLAG_CHANGED      FLAG = 0x20
+	FLAG_STATIC       FLAG = 0x40
+	FLAG_REJECT       FLAG = 0x80
+	FLAG_SCOPE_LINK   FLAG = 0x100
+	FLAG_FIB_OVERRIDE FLAG = 0x200
 )
 
 func (t FLAG) String() string {
@@ -318,6 +448,12 @@ func (t FLAG) String() string {
 	if t&FLAG_REJECT > 0 {
 		ss = append(ss, "FLAG_REJECT")
 	}
+	if t&FLAG_SCOPE_LINK > 0 {
+		ss = append(ss, "FLAG_SCOPE_LINK")
+	}
+	if t&FLAG_FIB_OVERRIDE > 0 {
+		ss = append(ss, "FLAG_FIB_OVERRIDE")
+	}
 	return strings.Join(ss, "|")
 }
 
@@ -325,6 +461,7 @@ func (t FLAG) String() string {
 //go:generate stringer -type=NEXTHOP_FLAG
 type NEXTHOP_FLAG uint8
 
+// For Quagga.
 const (
 	_ NEXTHOP_FLAG = iota
 	NEXTHOP_IFINDEX
@@ -338,6 +475,37 @@ const (
 	NEXTHOP_BLACKHOLE
 )
 
+// For FRRouting.
+const (
+	_ NEXTHOP_FLAG = iota
+	FRR_NEXTHOP_IFINDEX
+	FRR_NEXTHOP_IPV4
+	FRR_NEXTHOP_IPV4_IFINDEX
+	FRR_NEXTHOP_IPV6
+	FRR_NEXTHOP_IPV6_IFINDEX
+	FRR_NEXTHOP_BLACKHOLE
+)
+
+// Interface PTM Enable Configuration.
+//go:generate stringer -type=PTM_ENABLE
+type PTM_ENABLE uint8
+
+const (
+	PTM_ENABLE_OFF    PTM_ENABLE = 0
+	PTM_ENABLE_ON     PTM_ENABLE = 1
+	PTM_ENABLE_UNSPEC PTM_ENABLE = 2
+)
+
+// PTM Status.
+//go:generate stringer -type=PTM_STATUS
+type PTM_STATUS uint8
+
+const (
+	PTM_STATUS_DOWN    PTM_STATUS = 0
+	PTM_STATUS_UP      PTM_STATUS = 1
+	PTM_STATUS_UNKNOWN PTM_STATUS = 2
+)
+
 type Client struct {
 	outgoing      chan *Message
 	incoming      chan *Message