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/*
* Copyright (c) 1982, 1986, 1993
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* Copyright (c) 2009 Mojatatu Networks, Inc
*
*/

/*
* Per draft-ietf-forces-protocol-22
*/
#define ForCES_VERS 1
#define ForCES_HDRL 24
#define ForCES_ALNL 4U
#define TLV_HDRL 4
#define ILV_HDRL 8

#define TOM_RSVD 0x0
#define TOM_ASSNSETUP 0x1
#define TOM_ASSNTEARD 0x2
#define TOM_CONFIG 0x3
#define TOM_QUERY 0x4
#define TOM_EVENTNOT 0x5
#define TOM_PKTREDIR 0x6
#define TOM_HEARTBT 0x0F
#define TOM_ASSNSETREP 0x11
#define TOM_CONFIGREP 0x13
#define TOM_QUERYREP 0x14

/*
* tom_h Flags: resv1(8b):maxtlvs(4b):resv2(2b):mintlv(2b)
*/
#define ZERO_TTLV 0x01
#define ZERO_MORE_TTLV 0x02
#define ONE_MORE_TTLV 0x04
#define ZERO_TLV 0x00
#define ONE_TLV 0x10
#define TWO_TLV 0x20
#define MAX_TLV 0xF0

#define TTLV_T1 (ONE_MORE_TTLV|ONE_TLV)
#define TTLV_T2 (ONE_MORE_TTLV|MAX_TLV)

struct tom_h {
u_int32_t v;
u_int16_t flags;
u_int16_t op_msk;
const char *s;
int (*print) (register const u_char * pptr, register u_int len,
u_int16_t op_msk, int indent);
};

enum {
TOM_RSV_I,
TOM_ASS_I,
TOM_AST_I,
TOM_CFG_I,
TOM_QRY_I,
TOM_EVN_I,
TOM_RED_I,
TOM_HBT_I,
TOM_ASR_I,
TOM_CNR_I,
TOM_QRR_I,
_TOM_RSV_MAX
};
#define TOM_MAX_IND (_TOM_RSV_MAX - 1)

int lfbselect_print(register const u_char * pptr, register u_int len,
u_int16_t op_msk, int indent);
int redirect_print(register const u_char * pptr, register u_int len,
u_int16_t op_msk, int indent);
int asrtlv_print(register const u_char * pptr, register u_int len,
u_int16_t op_msk, int indent);
int asttlv_print(register const u_char * pptr, register u_int len,
u_int16_t op_msk, int indent);
int gentltlv_print(register const u_char * pptr, register u_int len,
u_int16_t op_msk, int indent);
int print_metailv(register const u_char * pptr, register u_int len,
u_int16_t op_msk, int indent);
int print_metatlv(register const u_char * pptr, register u_int len,
u_int16_t op_msk, int indent);
int print_reddata(register const u_char * pptr, register u_int len,
u_int16_t op_msk, int indent);

static inline int tom_valid(u_int8_t tom)
{
if (tom > 0) {
if (tom >= 0x7 && tom <= 0xe)
return 0;
if (tom == 0x10)
return 0;
if (tom > 0x14)
return 0;
return 1;
} else
return 0;
}

static inline const char *ForCES_node(u_int32_t node)
{
if (node <= 0x3FFFFFFF)
return "FE";
if (node >= 0x40000000 && node <= 0x7FFFFFFF)
return "CE";
if (node >= 0xC0000000 && node <= 0xFFFFFFEF)
return "AllMulticast";
if (node == 0xFFFFFFFD)
return "AllCEsBroadcast";
if (node == 0xFFFFFFFE)
return "AllFEsBroadcast";
if (node == 0xFFFFFFFF)
return "AllBroadcast";

return "ForCESreserved";

}

static inline const char *ForCES_ACKp(u_int32_t flg)
{
if (flg == 0x0)
return "NoACK";
if (flg == 0x1)
return "SuccessACK";
if (flg == 0x2)
return "FailureACK";
if (flg == 0x3)
return "AlwaysACK";
return "ACKUnknown";
}

static inline const char *ForCES_EMp(u_int32_t flg)
{
if (flg == 0x0)
return "EMReserved";
if (flg == 0x1)
return "execute-all-or-none";
if (flg == 0x2)
return "execute-until-failure";
if (flg == 0x3)
return "continue-execute-on-failure";
return "EMUnknown";
}

static inline const char *ForCES_ATp(u_int32_t flg)
{
if (flg == 0x0)
return "Standalone";
if (flg == 0x1)
return "2PCtransaction";
return "ATUnknown";
}

static inline const char *ForCES_TPp(u_int32_t flg)
{
if (flg == 0x0)
return "StartofTransaction";
if (flg == 0x1)
return "MiddleofTransaction";
if (flg == 0x2)
return "EndofTransaction";
if (flg == 0x3)
return "abort";
return "TPUnknown";
}

/*
* Structure of forces header, naked of TLVs.
*/
struct forcesh {
u_int8_t fm_vrsvd; /* version and reserved */
#define ForCES_V(forcesh) ((forcesh)->fm_vrsvd >> 4)
u_int8_t fm_tom; /* type of message */
u_int16_t fm_len; /* total length * 4 bytes */
#define ForCES_BLN(forcesh) ((u_int32_t)(EXTRACT_16BITS(&(forcesh)->fm_len) << 2))
u_int32_t fm_sid; /* Source ID */
#define ForCES_SID(forcesh) EXTRACT_32BITS(&(forcesh)->fm_sid)
u_int32_t fm_did; /* Destination ID */
#define ForCES_DID(forcesh) EXTRACT_32BITS(&(forcesh)->fm_did)
u_int8_t fm_cor[8]; /* correlator */
u_int32_t fm_flags; /* flags */
#define ForCES_ACK(forcesh) ((EXTRACT_32BITS(&(forcesh)->fm_flags)&0xC0000000) >> 30)
#define ForCES_PRI(forcesh) ((EXTRACT_32BITS(&(forcesh)->fm_flags)&0x38000000) >> 27)
#define ForCES_RS1(forcesh) ((EXTRACT_32BITS(&(forcesh)->fm_flags)&0x07000000) >> 24)
#define ForCES_EM(forcesh) ((EXTRACT_32BITS(&(forcesh)->fm_flags)&0x00C00000) >> 22)
#define ForCES_AT(forcesh) ((EXTRACT_32BITS(&(forcesh)->fm_flags)&0x00200000) >> 21)
#define ForCES_TP(forcesh) ((EXTRACT_32BITS(&(forcesh)->fm_flags)&0x00180000) >> 19)
#define ForCES_RS2(forcesh) ((EXTRACT_32BITS(&(forcesh)->fm_flags)&0x0007FFFF) >> 0)
};

#define ForCES_HLN_VALID(fhl,tlen) ((tlen) >= ForCES_HDRL && \
(fhl) >= ForCES_HDRL && \
(fhl) == (tlen))

#define F_LFB_RSVD 0x0
#define F_LFB_FEO 0x1
#define F_LFB_FEPO 0x2
const struct tok ForCES_LFBs[] = {
{F_LFB_RSVD, "Invalid TLV"},
{F_LFB_FEO, "FEObj LFB"},
{F_LFB_FEPO, "FEProtoObj LFB"},
{0, NULL}
};

int forces_type_print(register const u_char * pptr, const struct forcesh *fhdr,
register u_int mlen, const struct tom_h *tops);

enum {
F_OP_RSV,
F_OP_SET,
F_OP_SETPROP,
F_OP_SETRESP,
F_OP_SETPRESP,
F_OP_DEL,
F_OP_DELRESP,
F_OP_GET,
F_OP_GETPROP,
F_OP_GETRESP,
F_OP_GETPRESP,
F_OP_REPORT,
F_OP_COMMIT,
F_OP_RCOMMIT,
F_OP_RTRCOMP,
_F_OP_MAX
};

#define F_OP_MAX (_F_OP_MAX - 1)
enum {
B_OP_SET = 1 << (F_OP_SET - 1),
B_OP_SETPROP = 1 << (F_OP_SETPROP - 1),
B_OP_SETRESP = 1 << (F_OP_SETRESP - 1),
B_OP_SETPRESP = 1 << (F_OP_SETPRESP - 1),
B_OP_DEL = 1 << (F_OP_DEL - 1),
B_OP_DELRESP = 1 << (F_OP_DELRESP - 1),
B_OP_GET = 1 << (F_OP_GET - 1),
B_OP_GETPROP = 1 << (F_OP_GETPROP - 1),
B_OP_GETRESP = 1 << (F_OP_GETRESP - 1),
B_OP_GETPRESP = 1 << (F_OP_GETPRESP - 1),
B_OP_REPORT = 1 << (F_OP_REPORT - 1),
B_OP_COMMIT = 1 << (F_OP_COMMIT - 1),
B_OP_RCOMMIT = 1 << (F_OP_RCOMMIT - 1),
B_OP_RTRCOMP = 1 << (F_OP_RTRCOMP - 1),
};

struct optlv_h {
u_int16_t flags;
u_int16_t op_msk;
const char *s;
int (*print) (register const u_char * pptr, register u_int len,
u_int16_t op_msk, int indent);
};

int genoptlv_print(register const u_char * pptr, register u_int len,
u_int16_t op_msk, int indent);
int recpdoptlv_print(register const u_char * pptr, register u_int len,
u_int16_t op_msk, int indent);
int invoptlv_print(register const u_char * pptr, register u_int len,
u_int16_t op_msk, int indent);

#define OP_MIN_SIZ 8
struct pathdata_h {
u_int16_t pflags;
u_int16_t pIDcnt;
};

#define B_FULLD 0x1
#define B_SPARD 0x2
#define B_RESTV 0x4
#define B_KEYIN 0x8

static const struct optlv_h OPTLV_msg[F_OP_MAX + 1] = {
/* F_OP_RSV */ {ZERO_TTLV, 0, "Invalid OPTLV", invoptlv_print},
/* F_OP_SET */ {TTLV_T2, B_FULLD | B_SPARD, " Set", recpdoptlv_print},
/* F_OP_SETPROP */
{TTLV_T2, B_FULLD | B_SPARD, " SetProp", recpdoptlv_print},
/* F_OP_SETRESP */ {TTLV_T2, B_RESTV, " SetResp", recpdoptlv_print},
/* F_OP_SETPRESP */ {TTLV_T2, B_RESTV, " SetPropResp", recpdoptlv_print},
/* F_OP_DEL */ {ZERO_TTLV, 0, " Del", recpdoptlv_print},
/* F_OP_DELRESP */ {TTLV_T2, B_RESTV, " DelResp", recpdoptlv_print},
/* F_OP_GET */ {ZERO_TTLV, 0, " Get", recpdoptlv_print},
/* F_OP_GETPROP */ {ZERO_TTLV, 0, " GetProp", recpdoptlv_print},
/* F_OP_GETRESP */
{TTLV_T2, B_FULLD | B_SPARD | B_RESTV, " GetResp", recpdoptlv_print},
/* F_OP_GETPRESP */
{TTLV_T2, B_FULLD | B_RESTV, " GetPropResp", recpdoptlv_print},
/* F_OP_REPORT */
{TTLV_T2, B_FULLD | B_SPARD, " Report", recpdoptlv_print},
/* F_OP_COMMIT */ {ZERO_TTLV, 0, " Commit", NULL},
/* F_OP_RCOMMIT */ {TTLV_T1, B_RESTV, " RCommit", genoptlv_print},
/* F_OP_RTRCOMP */ {ZERO_TTLV, 0, " RTRCOMP", NULL},
};

static inline const struct optlv_h *get_forces_optlv_h(u_int16_t opt)
{
if (opt > F_OP_MAX || opt <= F_OP_RSV)
return &OPTLV_msg[F_OP_RSV];

return &OPTLV_msg[opt];
}

#define IND_SIZE 256
#define IND_CHR ' '
#define IND_PREF '\n'
#define IND_SUF 0x0
char ind_buf[IND_SIZE];

static inline char *indent_pr(int indent, int nlpref)
{
int i = 0;
char *r = ind_buf;

if (indent > (IND_SIZE - 1))
indent = IND_SIZE - 1;

if (nlpref) {
r[i] = IND_PREF;
i++;
indent--;
}

while (--indent >= 0)
r[i++] = IND_CHR;

r[i] = IND_SUF;
return r;
}

static inline int op_valid(u_int16_t op, u_int16_t mask)
{
int opb = 1 << (op - 1);

if (op == 0)
return 0;
if (opb & mask)
return 1;
/* I guess we should allow vendor operations? */
if (op >= 0x8000)
return 1;
return 0;
}

#define F_TLV_RSVD 0x0000
#define F_TLV_REDR 0x0001
#define F_TLV_ASRS 0x0010
#define F_TLV_ASRT 0x0011
#define F_TLV_LFBS 0x1000
#define F_TLV_PDAT 0x0110
#define F_TLV_KEYI 0x0111
#define F_TLV_FULD 0x0112
#define F_TLV_SPAD 0x0113
#define F_TLV_REST 0x0114
#define F_TLV_METD 0x0115
#define F_TLV_REDD 0x0116
#define F_TLV_VNST 0x8000

static const struct tok ForCES_TLV[] = {
{F_TLV_RSVD, "Invalid TLV"},
{F_TLV_REDR, "REDIRECT TLV"},
{F_TLV_ASRS, "ASResult TLV"},
{F_TLV_ASRT, "ASTreason TLV"},
{F_TLV_LFBS, "LFBselect TLV"},
{F_TLV_PDAT, "PATH-DATA TLV"},
{F_TLV_KEYI, "KEYINFO TLV"},
{F_TLV_FULD, "FULLDATA TLV"},
{F_TLV_SPAD, "SPARSEDATA TLV"},
{F_TLV_REST, "RESULT TLV"},
{F_TLV_METD, "METADATA TLV"},
{F_TLV_REDD, "REDIRECTDATA TLV"},
{0, NULL}
};

#define TLV_HLN 4
static inline int ttlv_valid(u_int16_t ttlv)
{
if (ttlv > 0) {
if (ttlv == 1 || ttlv == 0x1000)
return 1;
if (ttlv >= 0x10 && ttlv <= 0x11)
return 1;
if (ttlv >= 0x110 && ttlv <= 0x116)
return 1;
if (ttlv >= 0x8000)
return 0; /* XXX: */
}

return 0;
}

struct forces_ilv {
u_int32_t type;
u_int32_t length;
};

struct forces_tlv {
u_int16_t type;
u_int16_t length;
};

int otlv_print(const struct forces_tlv *otlv, u_int16_t op_msk, int indent);

#define F_ALN_LEN(len) ( ((len)+ForCES_ALNL-1) & ~(ForCES_ALNL-1) )
#define GET_TOP_TLV(fhdr) ((struct forces_tlv *)((fhdr) + sizeof (struct forcesh)))
#define TLV_SET_LEN(len) (F_ALN_LEN(TLV_HDRL) + (len))
#define TLV_ALN_LEN(len) F_ALN_LEN(TLV_SET_LEN(len))
#define TLV_RDAT_LEN(tlv) ((int)(EXTRACT_16BITS(&(tlv)->length) - TLV_SET_LEN(0))
#define TLV_DATA(tlvp) ((void*)(((char*)(tlvp)) + TLV_SET_LEN(0)))
#define GO_NXT_TLV(tlv,rlen) ((rlen) -= F_ALN_LEN(EXTRACT_16BITS(&(tlv)->length)), \
(struct forces_tlv*)(((char*)(tlv)) \
+ F_ALN_LEN(EXTRACT_16BITS(&(tlv)->length))))
#define ILV_SET_LEN(len) (F_ALN_LEN(ILV_HDRL) + (len))
#define ILV_ALN_LEN(len) F_ALN_LEN(ILV_SET_LEN(len))
#define ILV_RDAT_LEN(ilv) ((int)(EXTRACT_32BITS(&(ilv)->length)) - ILV_SET_LEN(0))
#define ILV_DATA(ilvp) ((void*)(((char*)(ilvp)) + ILV_SET_LEN(0)))
#define GO_NXT_ILV(ilv,rlen) ((rlen) -= F_ALN_LEN(EXTRACT_32BITS(&(ilv)->length)), \
(struct forces_ilv *)(((char*)(ilv)) \
+ F_ALN_LEN(EXTRACT_32BITS(&(ilv)->length))))
#define INVALID_RLEN -1
#define INVALID_STLN -2
#define INVALID_LTLN -3
#define INVALID_ALEN -4

static const struct tok ForCES_TLV_err[] = {
{INVALID_RLEN, "Invalid total length"},
{INVALID_STLN, "xLV too short"},
{INVALID_LTLN, "xLV too long"},
{INVALID_ALEN, "data padding missing"},
{0, NULL}
};

static inline int tlv_valid(const struct forces_tlv *tlv, u_int rlen)
{
if (rlen < TLV_HDRL)
return INVALID_RLEN;
if (EXTRACT_16BITS(&tlv->length) < TLV_HDRL)
return INVALID_STLN;
if (EXTRACT_16BITS(&tlv->length) > rlen)
return INVALID_LTLN;
if (rlen < F_ALN_LEN(EXTRACT_16BITS(&tlv->length)))
return INVALID_ALEN;

return 0;
}

static inline int ilv_valid(const struct forces_ilv *ilv, u_int rlen)
{
if (rlen < ILV_HDRL)
return INVALID_RLEN;
if (EXTRACT_32BITS(&ilv->length) < ILV_HDRL)
return INVALID_STLN;
if (EXTRACT_32BITS(&ilv->length) > rlen)
return INVALID_LTLN;
if (rlen < F_ALN_LEN(EXTRACT_32BITS(&ilv->length)))
return INVALID_ALEN;

return 0;
}

struct forces_lfbsh {
u_int32_t class;
u_int32_t instance;
};

#define ASSNS_OPS (B_OP_REPORT)
#define CFG_OPS (B_OP_SET|B_OP_SETPROP|B_OP_DEL|B_OP_COMMIT|B_OP_RTRCOMP)
#define CFG_ROPS (B_OP_SETRESP|B_OP_SETPRESP|B_OP_DELRESP|B_OP_RCOMMIT)
#define CFG_QY (B_OP_GET|B_OP_GETPROP)
#define CFG_QYR (B_OP_GETRESP|B_OP_GETPRESP)
#define CFG_EVN (B_OP_REPORT)

static const struct tom_h ForCES_msg[TOM_MAX_IND + 1] = {
/* TOM_RSV_I */ {TOM_RSVD, ZERO_TTLV, 0, "Invalid message", NULL},
/* TOM_ASS_I */ {TOM_ASSNSETUP, ZERO_MORE_TTLV | TWO_TLV, ASSNS_OPS,
"Association Setup", lfbselect_print},
/* TOM_AST_I */
{TOM_ASSNTEARD, TTLV_T1, 0, "Association TearDown", asttlv_print},
/* TOM_CFG_I */ {TOM_CONFIG, TTLV_T2, CFG_OPS, "Config", lfbselect_print},
/* TOM_QRY_I */ {TOM_QUERY, TTLV_T2, CFG_QY, "Query", lfbselect_print},
/* TOM_EVN_I */ {TOM_EVENTNOT, TTLV_T1, CFG_EVN, "Event Notification",
lfbselect_print},
/* TOM_RED_I */
{TOM_PKTREDIR, TTLV_T2, 0, "Packet Redirect", redirect_print},
/* TOM_HBT_I */ {TOM_HEARTBT, ZERO_TTLV, 0, "HeartBeat", NULL},
/* TOM_ASR_I */
{TOM_ASSNSETREP, TTLV_T1, 0, "Association Response", asrtlv_print},
/* TOM_CNR_I */ {TOM_CONFIGREP, TTLV_T2, CFG_ROPS, "Config Response",
lfbselect_print},
/* TOM_QRR_I */
{TOM_QUERYREP, TTLV_T2, CFG_QYR, "Query Response", lfbselect_print},
};

static inline const struct tom_h *get_forces_tom(u_int8_t tom)
{
int i;
for (i = TOM_RSV_I; i <= TOM_MAX_IND; i++) {
const struct tom_h *th = &ForCES_msg[i];
if (th->v == tom)
return th;
}
return &ForCES_msg[TOM_RSV_I];
}

struct pdata_ops {
u_int32_t v;
u_int16_t flags;
u_int16_t op_msk;
const char *s;
int (*print) (register const u_char * pptr, register u_int len,
u_int16_t op_msk, int indent);
};

enum {
PD_RSV_I,
PD_SEL_I,
PD_FDT_I,
PD_SDT_I,
PD_RES_I,
PD_PDT_I,
_PD_RSV_MAX
};
#define PD_MAX_IND (_TOM_RSV_MAX - 1)

static inline int pd_valid(u_int16_t pd)
{
if (pd >= F_TLV_PDAT && pd <= F_TLV_REST)
return 1;
return 0;
}

static inline void chk_op_type(u_int16_t type, u_int16_t msk, u_int16_t omsk)
{
if (type != F_TLV_PDAT) {
if (msk & B_KEYIN) {
if (type != F_TLV_KEYI) {
printf
("Based on flags expected KEYINFO TLV!\n");
}
} else {
if (!(msk & omsk)) {
printf
("Illegal DATA encoding for type 0x%x programmed %x got %x \n",
type, omsk, msk);
}
}
}

}

int fdatatlv_print(register const u_char * pptr, register u_int len,
u_int16_t op_msk, int indent);
int sdatailv_print(register const u_char * pptr, register u_int len,
u_int16_t op_msk, int indent);
int sdatatlv_print(register const u_char * pptr, register u_int len,
u_int16_t op_msk, int indent);
int pdatatlv_print(register const u_char * pptr, register u_int len,
u_int16_t op_msk, int indent);
int pkeyitlv_print(register const u_char * pptr, register u_int len,
u_int16_t op_msk, int indent);

int pdatacnt_print(register const u_char * pptr, register u_int len,
u_int16_t IDcnt, u_int16_t op_msk, int indent);
int pdata_print(register const u_char * pptr, register u_int len,
u_int16_t op_msk, int indent);

int prestlv_print(register const u_char * pptr, register u_int len,
u_int16_t op_msk, int indent);
#define F_SELKEY 1

struct res_val {
u_int8_t result;
u_int8_t resv1;
u_int16_t resv2;
};

static const struct pdata_ops ForCES_pdata[PD_MAX_IND + 1] = {
/* PD_RSV_I */ {0, 0, 0, "Invalid message", NULL},
/* PD_SEL_I */ {F_TLV_KEYI, 0, 0, "KEYINFO TLV", pkeyitlv_print},
/* PD_FDT_I */ {F_TLV_FULD, 0, B_FULLD, "FULLDATA TLV", fdatatlv_print},
/* PD_SDT_I */ {F_TLV_SPAD, 0, B_SPARD, "SPARSEDATA TLV", sdatatlv_print},
/* PD_RES_I */ {F_TLV_REST, 0, B_RESTV, "RESULT TLV", prestlv_print},
/* PD_PDT_I */
{F_TLV_PDAT, 0, 0, "Inner PATH-DATA TLV", recpdoptlv_print},
};

static inline const struct pdata_ops *get_forces_pd(u_int16_t pd)
{
int i;
for (i = PD_RSV_I + 1; i <= PD_MAX_IND; i++) {
const struct pdata_ops *pdo = &ForCES_pdata[i];
if (pdo->v == pd)
return pdo;
}
return &ForCES_pdata[TOM_RSV_I];
}

enum {
E_SUCCESS,
E_INVALID_HEADER,
E_LENGTH_MISMATCH,
E_VERSION_MISMATCH,
E_INVALID_DESTINATION_PID,
E_LFB_UNKNOWN,
E_LFB_NOT_FOUND,
E_LFB_INSTANCE_ID_NOT_FOUND,
E_INVALID_PATH,
E_COMPONENT_DOES_NOT_EXIST,
E_EXISTS,
E_NOT_FOUND,
E_READ_ONLY,
E_INVALID_ARRAY_CREATION,
E_VALUE_OUT_OF_RANGE,
E_CONTENTS_TOO_LONG,
E_INVALID_PARAMETERS,
E_INVALID_MESSAGE_TYPE,
E_INVALID_FLAGS,
E_INVALID_TLV,
E_EVENT_ERROR,
E_NOT_SUPPORTED,
E_MEMORY_ERROR,
E_INTERNAL_ERROR,
/* 0x18-0xFE are reserved .. */
E_UNSPECIFIED_ERROR = 0XFF
};

const struct tok ForCES_errs[] = {
{E_SUCCESS, "SUCCESS"},
{E_INVALID_HEADER, "INVALID HEADER"},
{E_LENGTH_MISMATCH, "LENGTH MISMATCH"},
{E_VERSION_MISMATCH, "VERSION MISMATCH"},
{E_INVALID_DESTINATION_PID, "INVALID DESTINATION PID"},
{E_LFB_UNKNOWN, "LFB UNKNOWN"},
{E_LFB_NOT_FOUND, "LFB NOT FOUND"},
{E_LFB_INSTANCE_ID_NOT_FOUND, "LFB INSTANCE ID NOT FOUND"},
{E_INVALID_PATH, "INVALID PATH"},
{E_COMPONENT_DOES_NOT_EXIST, "COMPONENT DOES NOT EXIST"},
{E_EXISTS, "EXISTS ALREADY"},
{E_NOT_FOUND, "NOT FOUND"},
{E_READ_ONLY, "READ ONLY"},
{E_INVALID_ARRAY_CREATION, "INVALID ARRAY CREATION"},
{E_VALUE_OUT_OF_RANGE, "VALUE OUT OF RANGE"},
{E_CONTENTS_TOO_LONG, "CONTENTS TOO LONG"},
{E_INVALID_PARAMETERS, "INVALID PARAMETERS"},
{E_INVALID_MESSAGE_TYPE, "INVALID MESSAGE TYPE"},
{E_INVALID_FLAGS, "INVALID FLAGS"},
{E_INVALID_TLV, "INVALID TLV"},
{E_EVENT_ERROR, "EVENT ERROR"},
{E_NOT_SUPPORTED, "NOT SUPPORTED"},
{E_MEMORY_ERROR, "MEMORY ERROR"},
{E_INTERNAL_ERROR, "INTERNAL ERROR"},
{E_UNSPECIFIED_ERROR, "UNSPECIFIED ERROR"},
{0, NULL}
};
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