Remove vcgn plugin

Change-Id: I79f18ec386dedd91a8dcea2ca5726208b7b3c67c
Signed-off-by: Damjan Marion <damarion@cisco.com>

1 files changed, 0 insertions, 398 deletions

diff --git a/plugins/vcgn-plugin/vcgn/cnat_pcp_server.h b/plugins/vcgn-plugin/vcgn/cnat_pcp_server.h
deleted file mode 100644
index c77c6a875f8..00000000000
--- a/plugins/vcgn-plugin/vcgn/cnat_pcp_server.h
+++ /dev/null
@@ -1,398 +0,0 @@
-/*
- *------------------------------------------------------------------
- * cnat_pcp_server.h
- *
- * Copyright (c) 2009-2012 Cisco and/or its affiliates.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *------------------------------------------------------------------
- */
-
-#ifndef __CNAT_PCP_SERVER_H__
-#define __CNAT_PCP_SERVER_H__ 
-
-#include "dslite_defs.h"
-
-/* Debug utils of PCP */
-#define PCP_DBG(debug, ...)  \
-            if(PREDICT_FALSE(cnat_pcp_debug_flag >= debug)) { \
-                    printf("%s:%s:%d - ", \
-                           __FILE__, __FUNCTION__, __LINE__);\
-                    printf(__VA_ARGS__);\
-                    printf("\n"); \
-            } 
-
-#define PCP_DUMP_PDATA \
-   if(PREDICT_FALSE(cnat_pcp_debug_flag >= 100)) { \
-     printf("%s:%s:%d - \n", \
-           __FILE__, __FUNCTION__, __LINE__);\
-     printf("src - ip = %X, proto = %d, port = %d i_vrf = %d, o_vrf = %d\n", \
-      pcp_data.src_ip[3], pcp_data.proto, pcp_data.src_port, pcp_data.i_vrf,  pcp_data.o_vrf); \
-     printf(" third party ip = %X\n", pcp_data.third_party_ip[3]); \
-     printf("map - ip = %X, port = %d \n", \
-      pcp_data.ext_ip[3], pcp_data.ext_port);\
-     printf("remote - ip = %X, port = %d \n", \
-      pcp_data.peer_ip[3], pcp_data.peer_port); \
-     printf("req life time = %d \n", pcp_data.req_lifetime); \
-     printf("drop = %d \n", pcp_data.drop);\
-     printf("udp_len = %d \n", pcp_data.udp_len); \
-     printf("pm = %p \n", pcp_data.pm); \
-     printf("cnat_proto = %X \n", pcp_data.cnat_proto); \
-     printf("inst_id = %X \n", pcp_data.inst_id); \
-     printf("======================================================\n"); \
-  }
-
-#define PCP_DUMP_PACKET(ip, len) pcp_hex_dump(ip, len)
-
-#ifdef TOBE_PORTED
-#define PCP_INCR(counter) pcp_counters.pcp_##counter++  ;
-#else
-#define PCP_INCR(counter) 
-#endif
-
-typedef struct pcp_debug_counters {
-   u64 pcp_input;
-   u64 pcp_output;
-   u64 pcp_service_nat44;
-   u64 pcp_service_dslite;
-   /* below all are drops */
-   u64 pcp_drops;
-   u64 pcp_i2o_key_inuse;
-   u64 pcp_throttle_drops;
-   u64 pcp_udp_len;
-   u64 pcp_nrequest;
-   u64 pcp_min_udp_len;
-   u64 pcp_max_udp_len;
-   u64 pcp_mod4_len;
-   u64 pcp_invalid_3rd_len;  
-   u64 pcp_invalid_option;  
-   u64 pcp_version;
-   u64 pcp_invalid_opcode;
-   u64 pcp_invalid_client_ip;
-   u64 pcp_invalid_proto;
-   u64 pcp_invalid_port;
-   u64 pcp_invalid_vrfmap;
-   u64 pcp_invalid_ext_addr;
-   u64 pcp_out_addr_inuse;
-   u64 pcp_exact_match;
-   u64 pcp_exact_entry_created;
-   u64 pcp_exact_db_alloc_failed;
-   u64 pcp_udb_mismatch;
-   u64 pcp_noexact_db_allocated;
-   u64 pcp_static_entry_present;
-   u64 pcp_entry_deleted;
-   u64 pcp_3rd_party_option;
-
-   /* map counters */
-   u64 pcp_map_input;
-   u64 pcp_map_min_len;
-   u64 pcp_map_max_len;
-   u64 pcp_map_invalid_option;
-   u64 pcp_map_invalid_option_len;
-   u64 pcp_map_pref_fail_option;
-   u64 pcp_map_invalid_delete_req;
-   u64 pcp_map_delete_req;
-   u64 pcp_map_create_req;
-   u64 pcp_map_refresh;
-
-   /* peer counters */
-   u64 pcp_peer_input;
-   u64 pcp_peer_invalid_len;
-   u64 pcp_peer_delete_req;
-   u64 pcp_peer_create_req;
-   u64 pcp_peer_addr_mistmatch;
-   u64 pcp_peer_refresh;
-
-} pcp_debug_counters_t;
-
-typedef struct {
-    u16 msg_id;
-    u8 rc;
-    u8 pad[5];
-
-    /* better to have a group structures rather than individual
-       variables, any change in counters is will automatically
-       reflect here */
-    pcp_debug_counters_t counters;
-} pcp_show_counters_resp_t ;
-
-
-
-/* PCP opcodes */
-typedef enum pcp_opcode  {
-  PCP_OPCODE_MAP = 1, 
-  PCP_OPCODE_PEER = 2 
-}pcp_opcode_t;
-
-
-/* PCP opcodes */
-typedef enum pcp_options  {
-  PCP_OPTION_3RD_PARTY = 1,
-  PCP_OPTION_PREF_FAIL = 2, 
-  PCP_OPTION_FILTER = 3
-} pcp_options_t;
-
-/* PCP Result codes */
-typedef enum pcp_result_codes  {
-    PCP_SUCCESS = 0,
-    PCP_ERR_UNSUPP_VERSION = 1,
-    PCP_ERR_NOT_AUTHORIZED = 2,
-    PCP_ERR_MALFORMED_REQUEST = 3,
-    PCP_ERR_UNSUPP_OPCODE = 4,
-    PCP_ERR_UNSUPP_OPTION = 5,
-    PCP_ERR_MALFORMED_OPTION = 6,
-    PCP_ERR_NETWORK_FAILURE = 7,
-    PCP_ERR_NO_RESOURCES = 8,
-    PCP_ERR_UNSUPP_PROTOCOL = 9,
-    PCP_ERR_USER_EX_QUOTA = 10,
-    PCP_ERR_CANNOT_PROVIDE_EXTERNAL = 11,
-    PCP_ERR_ADDRESS_MISMATCH = 12,
-    PCP_ERR_EXCESSIVE_REMOTE_PEERS = 13
-} pcp_result_codes_t;
-
-#define PCP_DISABLED  0 
-#define PCP_ENABLED   1
-
-#define PCP_DROP  1
-
-#define PCP_STATIC_LIFETIME  0xFFFFFFFF
-#define PCP_MAX_LIFETIME 0x00015180       /* 24 hours = 86400 seconds*/
-
-#define PCP_VERSION_SUPPORTED    1
-
-#define PCP_NO_PREF_FAIL_OPTION     0 
-#define PCP_PREF_FAIL_OPTION        1 
- 
-#define CNAT_DEF_PCP_PORT 5351  
-
-#define PCP_REQ_RESP_BIT          0x80
-#define PCP_RESPONSE(r_opcode)   (r_opcode & PCP_REQ_RESP_BIT)  
-#define PCP_REQUEST(r_opcode)    !(PCP_RESPONSE(r_opcode)) 
-
-#define PCP_REQ_OPCODE(r_opcode)  (r_opcode & 0x7F)
-
-/* 24 bytes */
-#define PCP_COMMON_HDR_LEN   sizeof(pcp_request_t)  
-
-/* 8 bytes */
-#define UDP_HDR_LEN          sizeof(udp_hdr_type_t)
-
-#define PCP_PREF_FAIL_OPTION_SIZE    \
-                       sizeof(pcp_prefer_fail_option_t) 
-
-#define PCP_3RD_PARTY_OPTION_SIZE   \
-                       sizeof(pcp_3rd_party_option_t) 
-
-#define PCP_MIN_LEN          PCP_COMMON_HDR_LEN 
-
-/* 24+8=32 bytes */ 
-#define PCP_MIN_UDP_LEN      (PCP_MIN_LEN + UDP_HDR_LEN)
-
-#define PCP_MAX_LEN          1024
-
-/* 1024+8 = 1032 bytes */
-#define PCP_MAX_UDP_LEN      (PCP_MAX_LEN + UDP_HDR_LEN) 
-
-/* 24+ 24 = 48 bytes */
-#define PCP_MAP_OPCODE_MIN_LEN  (PCP_COMMON_HDR_LEN + \
-               sizeof( pcp_map_option_specific_data_t))
-
-/* 24 + 44 = 68 bytes */
-#define PCP_PEER_OPCODE_MIN_LEN  (PCP_COMMON_HDR_LEN + \
-               sizeof( pcp_peer_option_specific_data_t))
-
-/* 48 + 8 = 56 bytes */
-#define PCP_MAP_OPCODE_MIN_UDP_LEN (PCP_MAP_OPCODE_MIN_LEN + \
-                    UDP_HDR_LEN )
-
-#define PCP_GET_MAP_OPTION_OFFSET(req)   \
-             ((u8*)req + PCP_MAP_OPCODE_MIN_LEN)
-
-#define PCP_GET_PEER_OPTION_OFFSET(req)   \
-             ((u8*)req + PCP_PEER_OPCODE_MIN_LEN)
-
-
-#define PCP_REQ_TOTAL_LEN(udp)  (udp->udp_length - \
-                                 UDP_HDR_LEN) 
-/* 56 + 4 = 60 bytes */
-#define PCP_MAP_OPCODE_PREF_FAIL_OPTION_LEN \
-                      (PCP_MAP_OPCODE_MIN_UDP_LEN + \
-                     sizeof(pcp_prefer_fail_option_t))
-
-
-/* 68 + 8 = 76 bytes */
-#define PCP_PEER_OPCODE_MIN_UDP_LEN  (PCP_PEER_OPCODE_MIN_LEN + \
-                                        UDP_HDR_LEN)
-
-#define PCP_MUST_OPTION(option_code)  (option_code & 0x80)
-
-
-
-/* 56 + 20 = 76*/
-#define PCP_DSLITE_MAP_OPCODE_MIN_UDP_LEN \
-            ( PCP_MAP_OPCODE_MIN_UDP_LEN + \
-              PCP_3RD_PARTY_OPTION_SIZE)
-
-/* 60 + 20 = 80 */
-#define PCP_DSLITE_MAP_OPCODE_MAX_UDP_LEN \
-        ( PCP_MAP_OPCODE_PREF_FAIL_OPTION_LEN + \
-          PCP_3RD_PARTY_OPTION_SIZE)
-
-/* 76 + 20 = 96 */ 
-#define PCP_DSLITE_PEER_OPCODE_MIN_UDP_LEN \
-            ( PCP_PEER_OPCODE_MIN_UDP_LEN + \
-              PCP_3RD_PARTY_OPTION_SIZE)
-
-
-#define PCP_SET_CNAT_PROTO(proto)    \
-                  pcp_data.cnat_proto = (proto == TCP_PROT) ? CNAT_TCP: \
-                      (proto == UDP_PROT)?  CNAT_UDP : CNAT_ICMP;
-
-#define PCP_SET_REQ_LIFETIME() \
-        if(pcp_data.db->flags & CNAT_DB_FLAG_STATIC_PORT) { \
-            pcp_data.db->proto_data.seq_pcp.pcp_lifetime = \
-            PCP_STATIC_LIFETIME; \
-            pcp_data.req_lifetime = PCP_STATIC_LIFETIME; \
-        } else { \
-            pcp_data.db->proto_data.seq_pcp.pcp_lifetime = \
-            pcp_data.req_lifetime + cnat_current_time ; \
-        }
-
-
-/* per second not more than PCP_THROTTLE_LIMIT
- * delete requests will be handled. 
- * this excludes , specific entries, in which 
- * only one entry needs to be deleted
- */
-#define PCP_THROTTLE_LIMIT    2
-
-typedef struct pcp_request {
-  u8     ver;
-  u8     r_opcode;
-  u16    reserved;
-  u32    req_lifetime;
-  u32    ip[4]; /* ipv4 will be represented 
-                 by the ipv4 mapped ipv6 */
-} pcp_request_t;
-
-typedef struct pcp_response {
-  u8     ver;
-  u8     r_opcode;
-  u8     reserved;
-  u8     result_code;
-  u32    lifetime;
-  u32    epochtime;
-  u32    reserved1[3];
-} pcp_response_t;
-
-
-typedef struct pcp_options_hdr {
-  u8     code;
-  u8     reserved;
-  u16    len;
-  u8     data[0];
-} pcp_options_hdr_t;
-
-
-/* same for both request and response */
-typedef struct pcp_map_option_specific_data {
-  u8     protocol; 
-  u8     reserved[3];
-  u16    int_port;
-  u16    ext_port;
-  u32    ext_ip[4]; /* ipv4 will be represnted
-                 by the ipv4 mapped ipv6 */
-} pcp_map_option_specific_data_t;
-
-/* same for both request and response */
-typedef struct pcp_peer_option_specific_data {
-  u8     protocol;
-  u8     reserved[3];
-  u16    int_port;
-  u16    ext_port;
-  u32    ext_ip[4]; /* ipv4 will be represented
-                 by the ipv4 mapped ipv6 */
-  u16    peer_port;
-  u16    reserved1;
-  u32    peer_ip[4];
-} pcp_peer_option_specific_data_t;
-
-typedef struct pcp_prefer_fail_option {
-   u8 option;
-   u8 reserved;
-   u16 len;
-} pcp_prefer_fail_option_t;
-
-
-typedef struct pcp_3rd_party_option{
-   u8 option;
-   u8 reserved;
-   u16 len;
-   u32 ip[4];
-} pcp_3rd_party_option_t;
-
-/* structure used as pipeline data */
-
-typedef struct pcp_pipeline_data {
-
-   union {
-
-    u8 *p;
-    ipv4_header *ip ;
-    ipv6_header_t *ipv6 ;
-
-   } l3addr; 
-
-   udp_hdr_type_t *udp;
-   pcp_request_t *req;
-   pcp_response_t *resp;
-   pcp_opcode_t opcode;
-   u32   src_ip[4];
-   u16   src_port;
-   u8    proto;
-   u16   i_vrf;
-   u16   o_vrf;
-   u32   ext_ip[4];
-   u16   ext_port;
-   u32   third_party_ip[4];
-   
-   /* valid for peer opcode */
-   u32   peer_ip[4];
-   u32   peer_port;
-   u32   req_lifetime;
-   u32 udp_len;
-   pcp_options_t  pref_fail;
-   pcp_options_t  third_party;
-   u8             *option_spec;
-   pcp_result_codes_t ret_code;
-   cnat_portmap_v2_t *pm;
-   cnat_main_db_entry_t *db;
-   cnat_vrfmap_t  *vrfmap;
-   dslite_table_entry_t *inst_ptr;
-   u16 inst_id;
-   u32  flags;
-   u16  cnat_proto;
-
-  /* is packet needs to be dropped ? */
-   u8   drop;
-   /* nat44, dslite, nat64 */
-#define PCP_SERVICE_NAT44    1
-#define PCP_SERVICE_DSLITE   2 
-#define PCP_SERVICE_NAT64    3 
-   u8   service_type;
-
-#define PCP_REQ_ENTRY_PRESENT  1
-#define PCP_REQ_EXT_MAP_PRESENT  1
-   u8   state;
-} pcp_pipeline_data_t; 
-
-#endif /* __CNAT_PCP_sERVER_H__ */