/*******************************************************************************
**
**    Cabletron Systems Incorporated
**    Post Office Box 5005
**    Rochester, NH 03866-5005
**    (c) Copyright Cabletron Systems Inc. 1999
**
**    Workfile:             %M%
**    Logfile:              %P%
**    Original Author:      Todd Crowley
**    SCCS Delta ID:        %I%
**    Last Delta Date/Time: %G% %U%
**
*******************************************************************************/

#ifndef LFAPFAR_H_
#define LFAPFAR_H_

#include "Lfap.h"
#include "LfapMsg.h"


#ifdef __cplusplus
extern "C" {
#endif

#define LFAP_IN_LABEL 1
#define LFAP_OUT_LABEL 0


#define LFAP_FAR_INVALID		  0
#define LFAP_FAR_VALID			  1
#define LFAP_FAR_FLOW_ID		  1
#define LFAP_FAR_TIME			  1
#define LFAP_FAR_SRC_ADDR		  2
#define LFAP_FAR_DEST_ADDR		  4
#define LFAP_FAR_SRC_PORT		  8
#define LFAP_FAR_PROTOCOL_ID		 16
#define LFAP_FAR_COS                     32
#define LFAP_FAR_CLIENT_DATA		 64
#define LFAP_FAR_SOURCE_CCE_ADDR	128
#define LFAP_FAR_QUALIFIER		256
#define LFAP_FAR_SRC_AS		        512
#define LFAP_FAR_INGRESS_PORT	       1024
#define LFAP_FAR_EGRESS_PORT	       2048
#define LFAP_FAR_VLAN_ID	       4096
#define LFAP_FAR_CLASS_OF_SERVICE      8192
#define LFAP_FAR_IN_MPLS_LABEL        16384
#define LFAP_FAR_OUT_MPLS_LABEL       32768
#define LFAP_FAR_NEXT_HOP_ADDR        65536
#define LFAP_FAR_DEST_AS             131072
#define LFAP_FAR_LDP_FEC             262144

#define LFAP_MAX_PROTOCOL_LIST            4
#define LFAP_MAX_LABELS                   4
#define LFAP_MAX_FECs                     1

typedef struct lfap_far_msg
{
    LFAPBuffer	lfap_msg;
    LFAPHeader	hdr;
    LFAPIE	flow_id;
    LFAPIE	time;
    LFAPIE	src_addr;
    LFAPIE	dest_addr;
    LFAPIE	src_port;
    LFAPIE	protocol;
    lfapui8_t   protocolListCnt;
    lfapui32_t  protocolList[LFAP_MAX_PROTOCOL_LIST];
    #define     LFAP_PROTOCOL_L1     0
    #define     LFAP_PROTOCOL_L2     1
    #define     LFAP_PROTOCOL_L3     2
    #define     LFAP_PROTOCOL_L4     3
    #define     LFAP_ETHER         0x1
    #define     LFAP_IP          0x800
    #define     LFAP_MPLS       0x8847
    LFAPIE	client_data;
    LFAPIE	src_cce_addr;
    LFAPIE	qualifier;
    LFAPIE	src_AS;
    LFAPIE	ingress_port;
    LFAPIE	egress_port;
    LFAPIE      vlan_id;
    lfapui8_t   inLabelCount;
    lfapui8_t   outLabelCount;    
    LFAPIE      inMplsLabel[LFAP_MAX_LABELS];
    LFAPIE      outMplsLabel[LFAP_MAX_LABELS];
    lfapui8_t   fecCount;
    LFAPIE      ldpFEC[LFAP_MAX_FECs];
    LFAPIE      CoS_Arr[LFAP_COS_MAX_TYPES+1][LFAP_COS_RT+1]; /* Array is 1 based */
    LFAPIE      next_hop_addr;
    LFAPIE      dest_AS;
    char	cxn_priority[LFAP_UINT32_SIZE];
    char	checkpoint[LFAP_UINT32_SIZE];
  /*    lfapui32_t  dest_port; */
} LFAP_FAR;

    void resetLfapFAR (LFAP_FAR* lfap_far);
    void initLfapFAR (LFAP_FAR* lfap_far);
    void initLfapFARflowId (LFAP_FAR* lfap_far,
		lfapui32_t fas_id_hi,
		lfapui32_t fas_id_lo,
		lfapui32_t cce_id);
    int initRcvdLfapFAR (LFAP_FAR* lfap_far, void* buf, int buf_len);

    int setComponentLfapFAR (LFAP_FAR* lfap_far, LFAPIE* ie);
    void setFlowIdLfapFAR (LFAP_FAR* lfap_far,
		lfapui32_t fas_id_hi,
		lfapui32_t fas_id_lo,
		lfapui32_t cce_id);
    void setTimeLfapFAR (LFAP_FAR* lfap_far, lfapui32_t time);
    void setSrcAddrLfapFAR (LFAP_FAR* lfap_far,
		char* addr,
		lfapui16_t family,
		lfapui16_t len);
    void setDestAddrLfapFAR (LFAP_FAR* lfap_far,
		char* addr,
		lfapui16_t family,
		lfapui16_t len);
    void setSrcPortLfapFAR (LFAP_FAR* lfap_far,
		lfapui16_t type,
		lfapui16_t port);
    void setProtocolLfapFAR (LFAP_FAR* lfap_far,
		char* protocol,
		lfapui16_t len);
    void setClientDataLfapFAR (LFAP_FAR* lfap_far,
		char* data,
		lfapui16_t len);
    void setSrcCCEAddrLfapFAR (LFAP_FAR* lfap_far,
                char* addr,
		lfapui16_t family,
		lfapui16_t len);
    void setSrcASLfapFAR (LFAP_FAR* lfap_far, lfapui32_t src_as);
    void setDestASLfapFAR (LFAP_FAR* lfap_far, lfapui32_t dest_as);
    void setVlanIDLfapFAR (LFAP_FAR* lfap_far, lfapui16_t src_vlan_id, lfapui16_t dst_vlan_id);
    void setMplsLabelLfapFAR (LFAP_FAR* lfap_far, lfapui8_t in, lfapui32_t label);
    void setLDPFECLfapFAR (LFAP_FAR* lfap_far,
                           lfapui8_t* ldpFEC,
                           lfapui16_t len);
    void setCoSLfapFAR(LFAP_FAR* lfap_far, 
                       CoS_Types_t type, 
                       CoS_Types_t rt,
                       lfapui32_t val);
    void setIngressPortLfapFAR (LFAP_FAR* lfap_far, lfapui32_t ingress_port);
    void setEgressPortLfapFAR (LFAP_FAR* lfap_far, lfapui32_t egress_port);
    void setCheckpointLfapFAR (LFAP_FAR* lfap_far, lfapui32_t checkpoint);
    void setCxnPriorityLfapFAR (LFAP_FAR* lfap_far, lfapui32_t cxn_priority);
    void setNextHopAddrLfapFAR (LFAP_FAR* lfap_far, char* addr, lfapui16_t family, lfapui16_t len);
    int encodeCompletedLfapFAR (LFAP_FAR* lfap_far);
    lfapui32_t verifyLfapFAR (LFAP_FAR* lfap_far);

    /* Convenience routines */
    lfapui32_t getDestPortLfapFAR (LFAP_FAR* lfap_far, lfapui16_t *port);
    lfapui32_t getIPprotocolLfapFAR (LFAP_FAR* lfap_far, lfapui8_t *proto);
    lfapui32_t getFlowTypeLfapFAR (LFAP_FAR* lfap_far, lfapui32_t *type);


#ifdef __cplusplus
}
#endif

#endif /* LFAPFAR_H_ */