*
*/
+/* \summary: Forwarding and Control Element Separation (ForCES) Protocol printer */
+
+/* specification: RFC 5810 */
+
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
-#include <tcpdump-stdinc.h>
+#include <netdissect-stdinc.h>
-#include <stdio.h>
-#include <stdlib.h>
-
-#include "interface.h"
+#include "netdissect.h"
#include "extract.h"
static const char tstr[] = "[|forces]";
-/*
- * Per draft-ietf-forces-protocol-22
-*/
#define ForCES_VERS 1
#define ForCES_HDRL 24
#define ForCES_ALNL 4U
#define TTLV_T2 (ONE_MORE_TTLV|MAX_TLV)
struct tom_h {
- u_int32_t v;
- u_int16_t flags;
- u_int16_t op_msk;
+ uint32_t v;
+ uint16_t flags;
+ uint16_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 (*print) (netdissect_options *ndo, register const u_char * pptr, register u_int len,
+ uint16_t op_msk, int indent);
};
enum {
};
#define TOM_MAX_IND (_TOM_RSV_MAX - 1)
-static inline int tom_valid(u_int8_t tom)
+static inline int tom_valid(uint8_t tom)
{
if (tom > 0) {
if (tom >= 0x7 && tom <= 0xe)
return 0;
}
-static inline const char *ForCES_node(u_int32_t node)
+static inline const char *ForCES_node(uint32_t node)
{
if (node <= 0x3FFFFFFF)
return "FE";
}
-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 const struct tok ForCES_ACKs[] = {
+ {0x0, "NoACK"},
+ {0x1, "SuccessACK"},
+ {0x2, "FailureACK"},
+ {0x3, "AlwaysACK"},
+ {0, NULL}
+};
-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 const struct tok ForCES_EMs[] = {
+ {0x0, "EMReserved"},
+ {0x1, "execute-all-or-none"},
+ {0x2, "execute-until-failure"},
+ {0x3, "continue-execute-on-failure"},
+ {0, NULL}
+};
-static inline const char *ForCES_ATp(u_int32_t flg)
-{
- if (flg == 0x0)
- return "Standalone";
- if (flg == 0x1)
- return "2PCtransaction";
- return "ATUnknown";
-}
+static const struct tok ForCES_ATs[] = {
+ {0x0, "Standalone"},
+ {0x1, "2PCtransaction"},
+ {0, NULL}
+};
-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";
-}
+static const struct tok ForCES_TPs[] = {
+ {0x0, "StartofTransaction"},
+ {0x1, "MiddleofTransaction"},
+ {0x2, "EndofTransaction"},
+ {0x3, "abort"},
+ {0, NULL}
+};
/*
* Structure of forces header, naked of TLVs.
*/
struct forcesh {
- u_int8_t fm_vrsvd; /* version and reserved */
+ nd_uint8_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 */
+ nd_uint8_t fm_tom; /* type of message */
+ nd_uint16_t fm_len; /* total length * 4 bytes */
+#define ForCES_BLN(forcesh) ((uint32_t)(EXTRACT_16BITS(&(forcesh)->fm_len) << 2))
+ nd_uint32_t fm_sid; /* Source ID */
#define ForCES_SID(forcesh) EXTRACT_32BITS(&(forcesh)->fm_sid)
- u_int32_t fm_did; /* Destination ID */
+ nd_uint32_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 */
+ nd_uint8_t fm_cor[8]; /* correlator */
+ nd_uint32_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)
{0, NULL}
};
+/* this is defined in RFC5810 section A.2 */
+/* http://www.iana.org/assignments/forces/forces.xhtml#oper-tlv-types */
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_RSV = 0,
+ F_OP_SET = 1,
+ F_OP_SETPROP = 2,
+ F_OP_SETRESP = 3,
+ F_OP_SETPRESP = 4,
+ F_OP_DEL = 5,
+ F_OP_DELRESP = 6,
+ F_OP_GET = 7,
+ F_OP_GETPROP = 8,
+ F_OP_GETRESP = 9,
+ F_OP_GETPRESP = 10,
+ F_OP_REPORT = 11,
+ F_OP_COMMIT = 12,
+ F_OP_RCOMMIT = 13,
+ F_OP_RTRCOMP = 14,
_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_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),
+ B_OP_RTRCOMP = 1 << (F_OP_RTRCOMP - 1)
};
struct optlv_h {
- u_int16_t flags;
- u_int16_t op_msk;
+ uint16_t flags;
+ uint16_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 (*print) (netdissect_options *ndo, register const u_char * pptr, register u_int len,
+ uint16_t op_msk, int indent);
};
-static int genoptlv_print(register const u_char * pptr, register u_int len,
- u_int16_t op_msk, int indent);
-static int recpdoptlv_print(register const u_char * pptr, register u_int len,
- u_int16_t op_msk, int indent);
-static int invoptlv_print(register const u_char * pptr, register u_int len,
- u_int16_t op_msk, int indent);
+static int genoptlv_print(netdissect_options *, register const u_char * pptr, register u_int len,
+ uint16_t op_msk, int indent);
+static int recpdoptlv_print(netdissect_options *, register const u_char * pptr, register u_int len,
+ uint16_t op_msk, int indent);
+static int invoptlv_print(netdissect_options *, register const u_char * pptr, register u_int len,
+ uint16_t op_msk, int indent);
#define OP_MIN_SIZ 8
struct pathdata_h {
- u_int16_t pflags;
- u_int16_t pIDcnt;
+ nd_uint16_t pflags;
+ nd_uint16_t pIDcnt;
};
#define B_FULLD 0x1
/* F_OP_RTRCOMP */ {ZERO_TTLV, 0, " RTRCOMP", NULL},
};
-static inline const struct optlv_h *get_forces_optlv_h(u_int16_t opt)
+static inline const struct optlv_h *get_forces_optlv_h(uint16_t opt)
{
if (opt > F_OP_MAX || opt <= F_OP_RSV)
return &OPTLV_msg[F_OP_RSV];
#define IND_CHR ' '
#define IND_PREF '\n'
#define IND_SUF 0x0
-char ind_buf[IND_SIZE];
+static char ind_buf[IND_SIZE];
static inline char *indent_pr(int indent, int nlpref)
{
return r;
}
-static inline int op_valid(u_int16_t op, u_int16_t mask)
+static inline int op_valid(uint16_t op, uint16_t mask)
{
int opb = 1 << (op - 1);
};
#define TLV_HLN 4
-static inline int ttlv_valid(u_int16_t ttlv)
+static inline int ttlv_valid(uint16_t ttlv)
{
if (ttlv > 0) {
if (ttlv == 1 || ttlv == 0x1000)
}
struct forces_ilv {
- u_int32_t type;
- u_int32_t length;
+ nd_uint32_t type;
+ nd_uint32_t length;
};
struct forces_tlv {
- u_int16_t type;
- u_int16_t length;
+ nd_uint16_t type;
+ nd_uint16_t length;
};
#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 GET_TOP_TLV(fhdr) ((const 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 TLV_DATA(tlvp) ((const void*)(((const 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)) \
+ (const struct forces_tlv*)(((const 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 ILV_DATA(ilvp) ((const void*)(((const 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)) \
+ (const struct forces_ilv *)(((const 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
+#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"},
{0, NULL}
};
-static inline int tlv_valid(const struct forces_tlv *tlv, u_int rlen)
+static inline u_int tlv_valid(const struct forces_tlv *tlv, u_int rlen)
{
if (rlen < TLV_HDRL)
return INVALID_RLEN;
return 0;
}
-static int lfbselect_print(register const u_char * pptr, register u_int len,
- u_int16_t op_msk, int indent);
-static int redirect_print(register const u_char * pptr, register u_int len,
- u_int16_t op_msk, int indent);
-static int asrtlv_print(register const u_char * pptr, register u_int len,
- u_int16_t op_msk, int indent);
-static int asttlv_print(register const u_char * pptr, register u_int len,
- u_int16_t op_msk, int indent);
+static int lfbselect_print(netdissect_options *, register const u_char * pptr, register u_int len,
+ uint16_t op_msk, int indent);
+static int redirect_print(netdissect_options *, register const u_char * pptr, register u_int len,
+ uint16_t op_msk, int indent);
+static int asrtlv_print(netdissect_options *, register const u_char * pptr, register u_int len,
+ uint16_t op_msk, int indent);
+static int asttlv_print(netdissect_options *, register const u_char * pptr, register u_int len,
+ uint16_t op_msk, int indent);
struct forces_lfbsh {
- u_int32_t class;
- u_int32_t instance;
+ nd_uint32_t class;
+ nd_uint32_t instance;
};
#define ASSNS_OPS (B_OP_REPORT)
{TOM_QUERYREP, TTLV_T2, CFG_QYR, "Query Response", lfbselect_print},
};
-static inline const struct tom_h *get_forces_tom(u_int8_t tom)
+static inline const struct tom_h *get_forces_tom(uint8_t tom)
{
int i;
for (i = TOM_RSV_I; i <= TOM_MAX_IND; i++) {
}
struct pdata_ops {
- u_int32_t v;
- u_int16_t flags;
- u_int16_t op_msk;
+ uint32_t v;
+ uint16_t flags;
+ uint16_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 (*print) (netdissect_options *, register const u_char * pptr, register u_int len,
+ uint16_t op_msk, int indent);
};
enum {
};
#define PD_MAX_IND (_TOM_RSV_MAX - 1)
-static inline int pd_valid(u_int16_t pd)
+static inline int pd_valid(uint16_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)
+static inline void
+chk_op_type(netdissect_options *ndo,
+ uint16_t type, uint16_t msk, uint16_t omsk)
{
if (type != F_TLV_PDAT) {
if (msk & B_KEYIN) {
if (type != F_TLV_KEYI) {
- printf
- ("Based on flags expected KEYINFO TLV!\n");
+ ND_PRINT((ndo, "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);
+ ND_PRINT((ndo, "Illegal DATA encoding for type 0x%x programmed %x got %x \n",
+ type, omsk, msk));
}
}
}
#define F_TABAPPEND 4
struct res_val {
- u_int8_t result;
- u_int8_t resv1;
- u_int16_t resv2;
+ nd_uint8_t result;
+ nd_uint8_t resv1;
+ nd_uint16_t resv2;
};
-static int prestlv_print(register const u_char * pptr, register u_int len,
- u_int16_t op_msk, int indent);
-static int pkeyitlv_print(register const u_char * pptr, register u_int len,
- u_int16_t op_msk, int indent);
-static int fdatatlv_print(register const u_char * pptr, register u_int len,
- u_int16_t op_msk, int indent);
-static int sdatatlv_print(register const u_char * pptr, register u_int len,
- u_int16_t op_msk, int indent);
+static int prestlv_print(netdissect_options *, register const u_char * pptr, register u_int len,
+ uint16_t op_msk, int indent);
+static int pkeyitlv_print(netdissect_options *, register const u_char * pptr, register u_int len,
+ uint16_t op_msk, int indent);
+static int fdatatlv_print(netdissect_options *, register const u_char * pptr, register u_int len,
+ uint16_t op_msk, int indent);
+static int sdatatlv_print(netdissect_options *, register const u_char * pptr, register u_int len,
+ uint16_t op_msk, int indent);
static const struct pdata_ops ForCES_pdata[PD_MAX_IND + 1] = {
/* PD_RSV_I */ {0, 0, 0, "Invalid message", NULL},
{F_TLV_PDAT, 0, 0, "Inner PATH-DATA TLV", recpdoptlv_print},
};
-static inline const struct pdata_ops *get_forces_pd(u_int16_t pd)
+static inline const struct pdata_ops *get_forces_pd(uint16_t pd)
{
int i;
for (i = PD_RSV_I + 1; i <= PD_MAX_IND; i++) {
#define RESLEN 4
static int
-prestlv_print(register const u_char * pptr, register u_int len,
- u_int16_t op_msk _U_, int indent)
+prestlv_print(netdissect_options *ndo,
+ register const u_char * pptr, register u_int len,
+ uint16_t op_msk _U_, int indent)
{
- const struct forces_tlv *tlv = (struct forces_tlv *)pptr;
- register const u_char *tdp = (u_char *) TLV_DATA(tlv);
- struct res_val *r = (struct res_val *)tdp;
+ const struct forces_tlv *tlv = (const struct forces_tlv *)pptr;
+ register const u_char *tdp = (const u_char *) TLV_DATA(tlv);
+ const struct res_val *r = (const struct res_val *)tdp;
u_int dlen;
/*
*/
dlen = len - TLV_HDRL;
if (dlen != RESLEN) {
- printf("illegal RESULT-TLV: %d bytes!\n", dlen);
+ ND_PRINT((ndo, "illegal RESULT-TLV: %d bytes!\n", dlen));
return -1;
}
- TCHECK(*r);
+ ND_TCHECK(*r);
if (r->result >= 0x18 && r->result <= 0xFE) {
- printf("illegal reserved result code: 0x%x!\n", r->result);
+ ND_PRINT((ndo, "illegal reserved result code: 0x%x!\n", r->result));
return -1;
}
- if (vflag >= 3) {
+ if (ndo->ndo_vflag >= 3) {
char *ib = indent_pr(indent, 0);
- printf("%s Result: %s (code 0x%x)\n", ib,
- tok2str(ForCES_errs, NULL, r->result), r->result);
+ ND_PRINT((ndo, "%s Result: %s (code 0x%x)\n", ib,
+ tok2str(ForCES_errs, NULL, r->result), r->result));
}
return 0;
trunc:
- printf("%s", tstr);
+ ND_PRINT((ndo, "%s", tstr));
return -1;
}
static int
-fdatatlv_print(register const u_char * pptr, register u_int len,
- u_int16_t op_msk _U_, int indent)
+fdatatlv_print(netdissect_options *ndo,
+ register const u_char * pptr, register u_int len,
+ uint16_t op_msk _U_, int indent)
{
- const struct forces_tlv *tlv = (struct forces_tlv *)pptr;
+ const struct forces_tlv *tlv = (const struct forces_tlv *)pptr;
u_int rlen;
- register const u_char *tdp = (u_char *) TLV_DATA(tlv);
- u_int16_t type;
+ register const u_char *tdp = (const u_char *) TLV_DATA(tlv);
+ uint16_t type;
/*
* pdatacnt_print() or pkeyitlv_print() has ensured that len
* (the TLV length) >= TLV_HDRL.
*/
rlen = len - TLV_HDRL;
- TCHECK(*tlv);
+ ND_TCHECK(*tlv);
type = EXTRACT_16BITS(&tlv->type);
if (type != F_TLV_FULD) {
- printf("Error: expecting FULLDATA!\n");
+ ND_PRINT((ndo, "Error: expecting FULLDATA!\n"));
return -1;
}
- if (vflag >= 3) {
+ if (ndo->ndo_vflag >= 3) {
char *ib = indent_pr(indent + 2, 1);
- printf("%s[", &ib[1]);
- hex_print_with_offset(ib, tdp, rlen, 0);
- printf("\n%s]\n", &ib[1]);
+ ND_PRINT((ndo, "%s[", &ib[1]));
+ hex_print_with_offset(ndo, ib, tdp, rlen, 0);
+ ND_PRINT((ndo, "\n%s]\n", &ib[1]));
}
return 0;
trunc:
- printf("%s", tstr);
+ ND_PRINT((ndo, "%s", tstr));
return -1;
}
static int
-sdatailv_print(register const u_char * pptr, register u_int len,
- u_int16_t op_msk _U_, int indent)
+sdatailv_print(netdissect_options *ndo,
+ register const u_char * pptr, register u_int len,
+ uint16_t op_msk _U_, int indent)
{
u_int rlen;
- const struct forces_ilv *ilv = (struct forces_ilv *)pptr;
+ const struct forces_ilv *ilv = (const struct forces_ilv *)pptr;
int invilv;
if (len < ILV_HDRL) {
- printf("Error: BAD SPARSEDATA-TLV!\n");
+ ND_PRINT((ndo, "Error: BAD SPARSEDATA-TLV!\n"));
return -1;
}
rlen = len;
indent += 1;
while (rlen != 0) {
#if 0
- printf("Jamal - outstanding length <%d>\n", rlen);
+ ND_PRINT((ndo, "Jamal - outstanding length <%d>\n", rlen));
#endif
char *ib = indent_pr(indent, 1);
- register const u_char *tdp = (u_char *) ILV_DATA(ilv);
- TCHECK(*ilv);
+ register const u_char *tdp = (const u_char *) ILV_DATA(ilv);
+ ND_TCHECK(*ilv);
invilv = ilv_valid(ilv, rlen);
if (invilv) {
- printf("%s[", &ib[1]);
- hex_print_with_offset(ib, tdp, rlen, 0);
- printf("\n%s]\n", &ib[1]);
+ ND_PRINT((ndo, "%s[", &ib[1]));
+ hex_print_with_offset(ndo, ib, tdp, rlen, 0);
+ ND_PRINT((ndo, "\n%s]\n", &ib[1]));
return -1;
}
- if (vflag >= 3) {
+ if (ndo->ndo_vflag >= 3) {
int ilvl = EXTRACT_32BITS(&ilv->length);
- printf("\n%s ILV: type %x length %d\n", &ib[1],
- EXTRACT_32BITS(&ilv->type), ilvl);
- hex_print_with_offset("\t\t[", tdp, ilvl-ILV_HDRL, 0);
+ ND_PRINT((ndo, "\n%s ILV: type %x length %d\n", &ib[1],
+ EXTRACT_32BITS(&ilv->type), ilvl));
+ hex_print_with_offset(ndo, "\t\t[", tdp, ilvl-ILV_HDRL, 0);
}
ilv = GO_NXT_ILV(ilv, rlen);
return 0;
trunc:
- printf("%s", tstr);
+ ND_PRINT((ndo, "%s", tstr));
return -1;
}
static int
-sdatatlv_print(register const u_char * pptr, register u_int len,
- u_int16_t op_msk, int indent)
+sdatatlv_print(netdissect_options *ndo,
+ register const u_char * pptr, register u_int len,
+ uint16_t op_msk, int indent)
{
- const struct forces_tlv *tlv = (struct forces_tlv *)pptr;
+ const struct forces_tlv *tlv = (const struct forces_tlv *)pptr;
u_int rlen;
- register const u_char *tdp = (u_char *) TLV_DATA(tlv);
- u_int16_t type;
+ register const u_char *tdp = (const u_char *) TLV_DATA(tlv);
+ uint16_t type;
/*
* pdatacnt_print() has ensured that len (the TLV length)
* >= TLV_HDRL.
*/
rlen = len - TLV_HDRL;
- TCHECK(*tlv);
+ ND_TCHECK(*tlv);
type = EXTRACT_16BITS(&tlv->type);
if (type != F_TLV_SPAD) {
- printf("Error: expecting SPARSEDATA!\n");
+ ND_PRINT((ndo, "Error: expecting SPARSEDATA!\n"));
return -1;
}
- return sdatailv_print(tdp, rlen, op_msk, indent);
+ return sdatailv_print(ndo, tdp, rlen, op_msk, indent);
trunc:
- printf("%s", tstr);
+ ND_PRINT((ndo, "%s", tstr));
return -1;
}
static int
-pkeyitlv_print(register const u_char * pptr, register u_int len,
- u_int16_t op_msk, int indent)
+pkeyitlv_print(netdissect_options *ndo,
+ register const u_char * pptr, register u_int len,
+ uint16_t op_msk, int indent)
{
- const struct forces_tlv *tlv = (struct forces_tlv *)pptr;
- register const u_char *tdp = (u_char *) TLV_DATA(tlv);
+ const struct forces_tlv *tlv = (const struct forces_tlv *)pptr;
+ register const u_char *tdp = (const u_char *) TLV_DATA(tlv);
register const u_char *dp = tdp + 4;
- const struct forces_tlv *kdtlv = (struct forces_tlv *)dp;
- u_int32_t id;
+ const struct forces_tlv *kdtlv = (const struct forces_tlv *)dp;
+ uint32_t id;
char *ib = indent_pr(indent, 0);
- u_int16_t type, tll;
- int invtlv;
+ uint16_t type, tll;
+ u_int invtlv;
- TCHECK(*tdp);
+ ND_TCHECK(*tdp);
id = EXTRACT_32BITS(tdp);
- printf("%sKeyinfo: Key 0x%x\n", ib, id);
- TCHECK(*kdtlv);
+ ND_PRINT((ndo, "%sKeyinfo: Key 0x%x\n", ib, id));
+ ND_TCHECK(*kdtlv);
type = EXTRACT_16BITS(&kdtlv->type);
invtlv = tlv_valid(kdtlv, len);
if (invtlv) {
- printf("%s TLV type 0x%x len %d\n",
+ ND_PRINT((ndo, "%s TLV type 0x%x len %d\n",
tok2str(ForCES_TLV_err, NULL, invtlv), type,
- EXTRACT_16BITS(&kdtlv->length));
+ EXTRACT_16BITS(&kdtlv->length)));
return -1;
}
/*
* go past the end of the containing TLV).
*/
tll = EXTRACT_16BITS(&kdtlv->length);
- dp = (u_char *) TLV_DATA(kdtlv);
- return fdatatlv_print(dp, tll, op_msk, indent);
+ dp = (const u_char *) TLV_DATA(kdtlv);
+ return fdatatlv_print(ndo, dp, tll, op_msk, indent);
trunc:
- printf("%s", tstr);
+ ND_PRINT((ndo, "%s", tstr));
return -1;
}
#define PTH_DESC_SIZE 12
static int
-pdatacnt_print(register const u_char * pptr, register u_int len,
- u_int16_t IDcnt, u_int16_t op_msk, int indent)
+pdatacnt_print(netdissect_options *ndo,
+ register const u_char * pptr, register u_int len,
+ uint16_t IDcnt, uint16_t op_msk, int indent)
{
u_int i;
- u_int32_t id;
+ uint32_t id;
char *ib = indent_pr(indent, 0);
- if ((op_msk & B_APPND) && vflag >= 3) {
- printf("%sTABLE APPEND\n", ib);
+ if ((op_msk & B_APPND) && ndo->ndo_vflag >= 3) {
+ ND_PRINT((ndo, "%sTABLE APPEND\n", ib));
}
for (i = 0; i < IDcnt; i++) {
- TCHECK2(*pptr, 4);
+ ND_TCHECK2(*pptr, 4);
if (len < 4)
goto trunc;
id = EXTRACT_32BITS(pptr);
- if (vflag >= 3)
- printf("%sID#%02u: %d\n", ib, i + 1, id);
+ if (ndo->ndo_vflag >= 3)
+ ND_PRINT((ndo, "%sID#%02u: %d\n", ib, i + 1, id));
len -= 4;
pptr += 4;
}
if ((op_msk & B_TRNG) || (op_msk & B_KEYIN)) {
if (op_msk & B_TRNG) {
- u_int32_t starti, endi;
+ uint32_t starti, endi;
if (len < PTH_DESC_SIZE) {
- printf("pathlength %d with key/range too short %d\n",
- len, PTH_DESC_SIZE);
+ ND_PRINT((ndo, "pathlength %d with key/range too short %d\n",
+ len, PTH_DESC_SIZE));
return -1;
}
pptr += 4;
len -= 4;
- if (vflag >= 3)
- printf("%sTable range: [%d,%d]\n", ib, starti, endi);
+ if (ndo->ndo_vflag >= 3)
+ ND_PRINT((ndo, "%sTable range: [%d,%d]\n", ib, starti, endi));
}
if (op_msk & B_KEYIN) {
- struct forces_tlv *keytlv;
- u_int16_t tll;
+ const struct forces_tlv *keytlv;
+ uint16_t tll;
if (len < PTH_DESC_SIZE) {
- printf("pathlength %d with key/range too short %d\n",
- len, PTH_DESC_SIZE);
+ ND_PRINT((ndo, "pathlength %d with key/range too short %d\n",
+ len, PTH_DESC_SIZE));
return -1;
}
/* skip keyid */
pptr += 4;
len -= 4;
- keytlv = (struct forces_tlv *)pptr;
+ keytlv = (const struct forces_tlv *)pptr;
/* skip header */
pptr += sizeof(struct forces_tlv);
len -= sizeof(struct forces_tlv);
/* skip key content */
tll = EXTRACT_16BITS(&keytlv->length);
if (tll < TLV_HDRL) {
- printf("key content length %u < %u\n",
- tll, TLV_HDRL);
+ ND_PRINT((ndo, "key content length %u < %u\n",
+ tll, TLV_HDRL));
return -1;
}
tll -= TLV_HDRL;
if (len < tll) {
- printf("key content too short\n");
+ ND_PRINT((ndo, "key content too short\n"));
return -1;
}
pptr += tll;
}
if (len) {
- const struct forces_tlv *pdtlv = (struct forces_tlv *)pptr;
- u_int16_t type;
- u_int16_t tll;
+ const struct forces_tlv *pdtlv = (const struct forces_tlv *)pptr;
+ uint16_t type;
+ uint16_t tll;
int pad = 0;
u_int aln;
- int invtlv;
+ u_int invtlv;
- TCHECK(*pdtlv);
+ ND_TCHECK(*pdtlv);
type = EXTRACT_16BITS(&pdtlv->type);
invtlv = tlv_valid(pdtlv, len);
if (invtlv) {
- printf
- ("%s Outstanding bytes %d for TLV type 0x%x TLV len %d\n",
- tok2str(ForCES_TLV_err, NULL, invtlv), len, type,
- EXTRACT_16BITS(&pdtlv->length));
+ ND_PRINT((ndo, "%s Outstanding bytes %d for TLV type 0x%x TLV len %d\n",
+ tok2str(ForCES_TLV_err, NULL, invtlv), len, type,
+ EXTRACT_16BITS(&pdtlv->length)));
goto pd_err;
}
/*
aln = F_ALN_LEN(EXTRACT_16BITS(&pdtlv->length));
if (aln > EXTRACT_16BITS(&pdtlv->length)) {
if (aln > len) {
- printf
- ("Invalid padded pathdata TLV type 0x%x len %d missing %d pad bytes\n",
- type, EXTRACT_16BITS(&pdtlv->length), aln - len);
+ ND_PRINT((ndo,
+ "Invalid padded pathdata TLV type 0x%x len %d missing %d pad bytes\n",
+ type, EXTRACT_16BITS(&pdtlv->length), aln - len));
} else {
pad = aln - EXTRACT_16BITS(&pdtlv->length);
}
if (pd_valid(type)) {
const struct pdata_ops *ops = get_forces_pd(type);
- if (vflag >= 3 && ops->v != F_TLV_PDAT) {
+ if (ndo->ndo_vflag >= 3 && ops->v != F_TLV_PDAT) {
if (pad)
- printf
- ("%s %s (Length %d DataLen %d pad %d Bytes)\n",
- ib, ops->s, EXTRACT_16BITS(&pdtlv->length),
- tll, pad);
+ ND_PRINT((ndo, "%s %s (Length %d DataLen %d pad %d Bytes)\n",
+ ib, ops->s, EXTRACT_16BITS(&pdtlv->length), tll, pad));
else
- printf
- ("%s %s (Length %d DataLen %d Bytes)\n",
- ib, ops->s, EXTRACT_16BITS(&pdtlv->length),
- tll);
+ ND_PRINT((ndo, "%s %s (Length %d DataLen %d Bytes)\n",
+ ib, ops->s, EXTRACT_16BITS(&pdtlv->length), tll));
}
- chk_op_type(type, op_msk, ops->op_msk);
+ chk_op_type(ndo, type, op_msk, ops->op_msk);
- if (ops->print((const u_char *)pdtlv,
+ if (ops->print(ndo, (const u_char *)pdtlv,
tll + pad + TLV_HDRL, op_msk,
indent + 2) == -1)
return -1;
len -= (TLV_HDRL + pad + tll);
} else {
- printf("Invalid path data content type 0x%x len %d\n",
- type, EXTRACT_16BITS(&pdtlv->length));
+ ND_PRINT((ndo, "Invalid path data content type 0x%x len %d\n",
+ type, EXTRACT_16BITS(&pdtlv->length)));
pd_err:
if (EXTRACT_16BITS(&pdtlv->length)) {
- hex_print_with_offset("Bad Data val\n\t [",
+ hex_print_with_offset(ndo, "Bad Data val\n\t [",
pptr, len, 0);
- printf("]\n");
+ ND_PRINT((ndo, "]\n"));
return -1;
}
return len;
trunc:
- printf("%s", tstr);
+ ND_PRINT((ndo, "%s", tstr));
return -1;
}
static int
-pdata_print(register const u_char * pptr, register u_int len,
- u_int16_t op_msk, int indent)
+pdata_print(netdissect_options *ndo,
+ register const u_char * pptr, register u_int len,
+ uint16_t op_msk, int indent)
{
- const struct pathdata_h *pdh = (struct pathdata_h *)pptr;
+ const struct pathdata_h *pdh = (const struct pathdata_h *)pptr;
char *ib = indent_pr(indent, 0);
u_int minsize = 0;
int more_pd = 0;
- u_int16_t idcnt = 0;
+ uint16_t idcnt = 0;
- TCHECK(*pdh);
+ ND_TCHECK(*pdh);
if (len < sizeof(struct pathdata_h))
goto trunc;
- if (vflag >= 3) {
- printf("\n%sPathdata: Flags 0x%x ID count %d\n",
- ib, EXTRACT_16BITS(&pdh->pflags), EXTRACT_16BITS(&pdh->pIDcnt));
+ if (ndo->ndo_vflag >= 3) {
+ ND_PRINT((ndo, "\n%sPathdata: Flags 0x%x ID count %d\n",
+ ib, EXTRACT_16BITS(&pdh->pflags), EXTRACT_16BITS(&pdh->pIDcnt)));
}
if (EXTRACT_16BITS(&pdh->pflags) & F_SELKEY) {
idcnt = EXTRACT_16BITS(&pdh->pIDcnt);
minsize = idcnt * 4;
if (len < minsize) {
- printf("\t\t\ttruncated IDs expected %uB got %uB\n", minsize,
- len);
- hex_print_with_offset("\t\t\tID Data[", pptr, len, 0);
- printf("]\n");
+ ND_PRINT((ndo, "\t\t\ttruncated IDs expected %uB got %uB\n", minsize,
+ len));
+ hex_print_with_offset(ndo, "\t\t\tID Data[", pptr, len, 0);
+ ND_PRINT((ndo, "]\n"));
return -1;
}
if ((op_msk & B_TRNG) && (op_msk & B_KEYIN)) {
- printf("\t\t\tIllegal to have both Table ranges and keys\n");
+ ND_PRINT((ndo, "\t\t\tIllegal to have both Table ranges and keys\n"));
return -1;
}
- more_pd = pdatacnt_print(pptr, len, idcnt, op_msk, indent);
+ more_pd = pdatacnt_print(ndo, pptr, len, idcnt, op_msk, indent);
if (more_pd > 0) {
int consumed = len - more_pd;
pptr += consumed;
- len = more_pd;
+ len = more_pd;
/* XXX: Argh, recurse some more */
- return recpdoptlv_print(pptr, len, op_msk, indent+1);
+ return recpdoptlv_print(ndo, pptr, len, op_msk, indent+1);
} else
return 0;
trunc:
- printf("%s", tstr);
+ ND_PRINT((ndo, "%s", tstr));
return -1;
}
static int
-genoptlv_print(register const u_char * pptr, register u_int len,
- u_int16_t op_msk, int indent)
+genoptlv_print(netdissect_options *ndo,
+ register const u_char * pptr, register u_int len,
+ uint16_t op_msk, int indent)
{
- const struct forces_tlv *pdtlv = (struct forces_tlv *)pptr;
- u_int16_t type;
+ const struct forces_tlv *pdtlv = (const struct forces_tlv *)pptr;
+ uint16_t type;
int tll;
- int invtlv;
+ u_int invtlv;
char *ib = indent_pr(indent, 0);
- TCHECK(*pdtlv);
+ ND_TCHECK(*pdtlv);
type = EXTRACT_16BITS(&pdtlv->type);
tll = EXTRACT_16BITS(&pdtlv->length) - TLV_HDRL;
invtlv = tlv_valid(pdtlv, len);
- printf("genoptlvprint - %s TLV type 0x%x len %d\n",
- tok2str(ForCES_TLV, NULL, type), type, EXTRACT_16BITS(&pdtlv->length));
+ ND_PRINT((ndo, "genoptlvprint - %s TLV type 0x%x len %d\n",
+ tok2str(ForCES_TLV, NULL, type), type, EXTRACT_16BITS(&pdtlv->length)));
if (!invtlv) {
/*
* At this point, tlv_valid() has ensured that the TLV
* length is large enough but not too large (it doesn't
* go past the end of the containing TLV).
*/
- register const u_char *dp = (u_char *) TLV_DATA(pdtlv);
+ register const u_char *dp = (const u_char *) TLV_DATA(pdtlv);
if (!ttlv_valid(type)) {
- printf("%s TLV type 0x%x len %d\n",
+ ND_PRINT((ndo, "%s TLV type 0x%x len %d\n",
tok2str(ForCES_TLV_err, NULL, invtlv), type,
- EXTRACT_16BITS(&pdtlv->length));
+ EXTRACT_16BITS(&pdtlv->length)));
return -1;
}
- if (vflag >= 3)
- printf("%s%s, length %d (data length %d Bytes)",
+ if (ndo->ndo_vflag >= 3)
+ ND_PRINT((ndo, "%s%s, length %d (data length %d Bytes)",
ib, tok2str(ForCES_TLV, NULL, type),
- EXTRACT_16BITS(&pdtlv->length), tll);
+ EXTRACT_16BITS(&pdtlv->length), tll));
- return pdata_print(dp, tll, op_msk, indent + 1);
+ return pdata_print(ndo, dp, tll, op_msk, indent + 1);
} else {
- printf("\t\t\tInvalid ForCES TLV type=%x", type);
+ ND_PRINT((ndo, "\t\t\tInvalid ForCES TLV type=%x", type));
return -1;
}
trunc:
- printf("%s", tstr);
+ ND_PRINT((ndo, "%s", tstr));
return -1;
}
static int
-recpdoptlv_print(register const u_char * pptr, register u_int len,
- u_int16_t op_msk, int indent)
+recpdoptlv_print(netdissect_options *ndo,
+ register const u_char * pptr, register u_int len,
+ uint16_t op_msk, int indent)
{
- const struct forces_tlv *pdtlv = (struct forces_tlv *)pptr;
+ const struct forces_tlv *pdtlv = (const struct forces_tlv *)pptr;
int tll;
- int invtlv;
- u_int16_t type;
+ u_int invtlv;
+ uint16_t type;
register const u_char *dp;
char *ib;
while (len != 0) {
- TCHECK(*pdtlv);
+ ND_TCHECK(*pdtlv);
invtlv = tlv_valid(pdtlv, len);
if (invtlv) {
break;
*/
ib = indent_pr(indent, 0);
type = EXTRACT_16BITS(&pdtlv->type);
- dp = (u_char *) TLV_DATA(pdtlv);
+ dp = (const u_char *) TLV_DATA(pdtlv);
tll = EXTRACT_16BITS(&pdtlv->length) - TLV_HDRL;
- if (vflag >= 3)
- printf
- ("%s%s, length %d (data encapsulated %d Bytes)",
- ib, tok2str(ForCES_TLV, NULL, type),
- EXTRACT_16BITS(&pdtlv->length),
- EXTRACT_16BITS(&pdtlv->length) - TLV_HDRL);
+ if (ndo->ndo_vflag >= 3)
+ ND_PRINT((ndo, "%s%s, length %d (data encapsulated %d Bytes)",
+ ib, tok2str(ForCES_TLV, NULL, type),
+ EXTRACT_16BITS(&pdtlv->length),
+ EXTRACT_16BITS(&pdtlv->length) - TLV_HDRL));
- if (pdata_print(dp, tll, op_msk, indent + 1) == -1)
+ if (pdata_print(ndo, dp, tll, op_msk, indent + 1) == -1)
return -1;
pdtlv = GO_NXT_TLV(pdtlv, len);
}
if (len) {
- printf
- ("\n\t\tMessy PATHDATA TLV header, type (0x%x)\n\t\texcess of %d Bytes ",
- EXTRACT_16BITS(&pdtlv->type), len - EXTRACT_16BITS(&pdtlv->length));
+ ND_PRINT((ndo,
+ "\n\t\tMessy PATHDATA TLV header, type (0x%x)\n\t\texcess of %d Bytes ",
+ EXTRACT_16BITS(&pdtlv->type), len - EXTRACT_16BITS(&pdtlv->length)));
return -1;
}
return 0;
trunc:
- printf("%s", tstr);
+ ND_PRINT((ndo, "%s", tstr));
return -1;
}
static int
-invoptlv_print(register const u_char * pptr, register u_int len,
- u_int16_t op_msk _U_, int indent)
+invoptlv_print(netdissect_options *ndo,
+ register const u_char * pptr, register u_int len,
+ uint16_t op_msk _U_, int indent)
{
char *ib = indent_pr(indent, 1);
- if (vflag >= 3) {
- printf("%sData[", &ib[1]);
- hex_print_with_offset(ib, pptr, len, 0);
- printf("%s]\n", ib);
+ if (ndo->ndo_vflag >= 3) {
+ ND_PRINT((ndo, "%sData[", &ib[1]));
+ hex_print_with_offset(ndo, ib, pptr, len, 0);
+ ND_PRINT((ndo, "%s]\n", ib));
}
return -1;
}
static int
-otlv_print(const struct forces_tlv *otlv, u_int16_t op_msk _U_, int indent)
+otlv_print(netdissect_options *ndo,
+ const struct forces_tlv *otlv, uint16_t op_msk _U_, int indent)
{
int rc = 0;
- register const u_char *dp = (u_char *) TLV_DATA(otlv);
- u_int16_t type;
+ register const u_char *dp = (const u_char *) TLV_DATA(otlv);
+ uint16_t type;
int tll;
char *ib = indent_pr(indent, 0);
const struct optlv_h *ops;
* lfbselect_print() has ensured that EXTRACT_16BITS(&otlv->length)
* >= TLV_HDRL.
*/
- TCHECK(*otlv);
+ ND_TCHECK(*otlv);
type = EXTRACT_16BITS(&otlv->type);
tll = EXTRACT_16BITS(&otlv->length) - TLV_HDRL;
ops = get_forces_optlv_h(type);
- if (vflag >= 3) {
- printf("%sOper TLV %s(0x%x) length %d\n", ib, ops->s, type,
- EXTRACT_16BITS(&otlv->length));
- }
- /* empty TLVs like COMMIT and TRCOMMIT are empty, we stop here .. */
- if (!ops->flags & ZERO_TTLV) {
- if (tll != 0) /* instead of "if (tll)" - for readability .. */
- printf("%s: Illegal - MUST be empty\n", ops->s);
- return rc;
+ if (ndo->ndo_vflag >= 3) {
+ ND_PRINT((ndo, "%sOper TLV %s(0x%x) length %d\n", ib, ops->s, type,
+ EXTRACT_16BITS(&otlv->length)));
}
/* rest of ops must at least have 12B {pathinfo} */
if (tll < OP_MIN_SIZ) {
- printf("\t\tOper TLV %s(0x%x) length %d\n", ops->s, type,
- EXTRACT_16BITS(&otlv->length));
- printf("\t\tTruncated data size %d minimum required %d\n", tll,
- OP_MIN_SIZ);
- return invoptlv_print(dp, tll, ops->op_msk, indent);
+ ND_PRINT((ndo, "\t\tOper TLV %s(0x%x) length %d\n", ops->s, type,
+ EXTRACT_16BITS(&otlv->length)));
+ ND_PRINT((ndo, "\t\tTruncated data size %d minimum required %d\n", tll,
+ OP_MIN_SIZ));
+ return invoptlv_print(ndo, dp, tll, ops->op_msk, indent);
}
- rc = ops->print(dp, tll, ops->op_msk, indent + 1);
+ /* XXX - do anything with ops->flags? */
+ if(ops->print) {
+ rc = ops->print(ndo, dp, tll, ops->op_msk, indent + 1);
+ }
return rc;
trunc:
- printf("%s", tstr);
+ ND_PRINT((ndo, "%s", tstr));
return -1;
}
#define ASTDLN 4
#define ASTMCD 255
static int
-asttlv_print(register const u_char * pptr, register u_int len,
- u_int16_t op_msk _U_, int indent)
+asttlv_print(netdissect_options *ndo,
+ register const u_char * pptr, register u_int len,
+ uint16_t op_msk _U_, int indent)
{
- u_int32_t rescode;
+ uint32_t rescode;
u_int dlen;
char *ib = indent_pr(indent, 0);
*/
dlen = len - TLV_HDRL;
if (dlen != ASTDLN) {
- printf("illegal ASTresult-TLV: %d bytes!\n", dlen);
+ ND_PRINT((ndo, "illegal ASTresult-TLV: %d bytes!\n", dlen));
return -1;
}
- TCHECK2(*pptr, 4);
+ ND_TCHECK2(*pptr, 4);
rescode = EXTRACT_32BITS(pptr);
if (rescode > ASTMCD) {
- printf("illegal ASTresult result code: %d!\n", rescode);
+ ND_PRINT((ndo, "illegal ASTresult result code: %d!\n", rescode));
return -1;
}
- if (vflag >= 3) {
- printf("Teardown reason:\n%s", ib);
+ if (ndo->ndo_vflag >= 3) {
+ ND_PRINT((ndo, "Teardown reason:\n%s", ib));
switch (rescode) {
case 0:
- printf("Normal Teardown");
+ ND_PRINT((ndo, "Normal Teardown"));
break;
case 1:
- printf("Loss of Heartbeats");
+ ND_PRINT((ndo, "Loss of Heartbeats"));
break;
case 2:
- printf("Out of bandwidth");
+ ND_PRINT((ndo, "Out of bandwidth"));
break;
case 3:
- printf("Out of Memory");
+ ND_PRINT((ndo, "Out of Memory"));
break;
case 4:
- printf("Application Crash");
+ ND_PRINT((ndo, "Application Crash"));
break;
default:
- printf("Unknown Teardown reason");
+ ND_PRINT((ndo, "Unknown Teardown reason"));
break;
}
- printf("(%x)\n%s", rescode, ib);
+ ND_PRINT((ndo, "(%x)\n%s", rescode, ib));
}
return 0;
trunc:
- printf("%s", tstr);
+ ND_PRINT((ndo, "%s", tstr));
return -1;
}
#define ASRDLN 4
#define ASRMCD 3
static int
-asrtlv_print(register const u_char * pptr, register u_int len,
- u_int16_t op_msk _U_, int indent)
+asrtlv_print(netdissect_options *ndo,
+ register const u_char * pptr, register u_int len,
+ uint16_t op_msk _U_, int indent)
{
- u_int32_t rescode;
+ uint32_t rescode;
u_int dlen;
char *ib = indent_pr(indent, 0);
*/
dlen = len - TLV_HDRL;
if (dlen != ASRDLN) { /* id, instance, oper tlv */
- printf("illegal ASRresult-TLV: %d bytes!\n", dlen);
+ ND_PRINT((ndo, "illegal ASRresult-TLV: %d bytes!\n", dlen));
return -1;
}
- TCHECK2(*pptr, 4);
+ ND_TCHECK2(*pptr, 4);
rescode = EXTRACT_32BITS(pptr);
if (rescode > ASRMCD) {
- printf("illegal ASRresult result code: %d!\n", rescode);
+ ND_PRINT((ndo, "illegal ASRresult result code: %d!\n", rescode));
return -1;
}
- if (vflag >= 3) {
- printf("\n%s", ib);
+ if (ndo->ndo_vflag >= 3) {
+ ND_PRINT((ndo, "\n%s", ib));
switch (rescode) {
case 0:
- printf("Success ");
+ ND_PRINT((ndo, "Success "));
break;
case 1:
- printf("FE ID invalid ");
+ ND_PRINT((ndo, "FE ID invalid "));
break;
case 2:
- printf("permission denied ");
+ ND_PRINT((ndo, "permission denied "));
break;
default:
- printf("Unknown ");
+ ND_PRINT((ndo, "Unknown "));
break;
}
- printf("(%x)\n%s", rescode, ib);
+ ND_PRINT((ndo, "(%x)\n%s", rescode, ib));
}
return 0;
trunc:
- printf("%s", tstr);
+ ND_PRINT((ndo, "%s", tstr));
return -1;
}
* XXX - not used.
*/
static int
-gentltlv_print(register const u_char * pptr _U_, register u_int len,
- u_int16_t op_msk _U_, int indent _U_)
+gentltlv_print(netdissect_options *ndo,
+ register const u_char * pptr _U_, register u_int len,
+ uint16_t op_msk _U_, int indent _U_)
{
u_int dlen = len - TLV_HDRL;
if (dlen < 4) { /* at least 32 bits must exist */
- printf("truncated TLV: %d bytes missing! ", 4 - dlen);
+ ND_PRINT((ndo, "truncated TLV: %d bytes missing! ", 4 - dlen));
return -1;
}
return 0;
#define RD_MIN 8
static int
-print_metailv(register const u_char * pptr, register u_int len,
- u_int16_t op_msk _U_, int indent)
+print_metailv(netdissect_options *ndo,
+ register const u_char * pptr, uint16_t op_msk _U_, int indent)
{
u_int rlen;
- u_int plen;
char *ib = indent_pr(indent, 0);
/* XXX: check header length */
- const struct forces_ilv *ilv = (struct forces_ilv *)pptr;
+ const struct forces_ilv *ilv = (const struct forces_ilv *)pptr;
/*
* print_metatlv() has ensured that len (what remains in the
* ILV) >= ILV_HDRL.
*/
rlen = EXTRACT_32BITS(&ilv->length) - ILV_HDRL;
- TCHECK(*ilv);
- printf("%sMetaID 0x%x length %d\n", ib, EXTRACT_32BITS(&ilv->type),
- EXTRACT_32BITS(&ilv->length));
- if (vflag >= 3) {
- hex_print_with_offset("\t\t[", ILV_DATA(ilv), rlen, 0);
- printf(" ]\n");
+ ND_TCHECK(*ilv);
+ ND_PRINT((ndo, "%sMetaID 0x%x length %d\n", ib, EXTRACT_32BITS(&ilv->type),
+ EXTRACT_32BITS(&ilv->length)));
+ if (ndo->ndo_vflag >= 3) {
+ hex_print_with_offset(ndo, "\t\t[", ILV_DATA(ilv), rlen, 0);
+ ND_PRINT((ndo, " ]\n"));
}
return 0;
trunc:
- printf("%s", tstr);
+ ND_PRINT((ndo, "%s", tstr));
return -1;
}
static int
-print_metatlv(register const u_char * pptr, register u_int len,
- u_int16_t op_msk _U_, int indent)
+print_metatlv(netdissect_options *ndo,
+ register const u_char * pptr, register u_int len,
+ uint16_t op_msk _U_, int indent)
{
u_int dlen;
char *ib = indent_pr(indent, 0);
u_int rlen;
- const struct forces_ilv *ilv = (struct forces_ilv *)pptr;
+ const struct forces_ilv *ilv = (const struct forces_ilv *)pptr;
int invilv;
/*
*/
dlen = len - TLV_HDRL;
rlen = dlen;
- printf("\n%s METADATA length %d \n", ib, rlen);
+ ND_PRINT((ndo, "\n%s METADATA length %d \n", ib, rlen));
while (rlen != 0) {
- TCHECK(*ilv);
+ ND_TCHECK(*ilv);
invilv = ilv_valid(ilv, rlen);
if (invilv) {
break;
* length is large enough but not too large (it doesn't
* go past the end of the containing TLV).
*/
- print_metailv((u_char *) ilv, rlen, 0, indent + 1);
+ print_metailv(ndo, (const u_char *) ilv, 0, indent + 1);
ilv = GO_NXT_ILV(ilv, rlen);
}
return 0;
trunc:
- printf("%s", tstr);
+ ND_PRINT((ndo, "%s", tstr));
return -1;
}
static int
-print_reddata(register const u_char * pptr, register u_int len,
- u_int16_t op_msk _U_, int indent _U_)
+print_reddata(netdissect_options *ndo,
+ register const u_char * pptr, register u_int len,
+ uint16_t op_msk _U_, int indent)
{
u_int dlen;
char *ib = indent_pr(indent, 0);
dlen = len - TLV_HDRL;
rlen = dlen;
- printf("\n%s Redirect Data length %d \n", ib, rlen);
+ ND_PRINT((ndo, "\n%s Redirect Data length %d \n", ib, rlen));
- if (vflag >= 3) {
- printf("\t\t[");
- hex_print_with_offset("\n\t\t", pptr, rlen, 0);
- printf("\n\t\t]");
+ if (ndo->ndo_vflag >= 3) {
+ ND_PRINT((ndo, "\t\t["));
+ hex_print_with_offset(ndo, "\n\t\t", pptr, rlen, 0);
+ ND_PRINT((ndo, "\n\t\t]"));
}
return 0;
}
static int
-redirect_print(register const u_char * pptr, register u_int len,
- u_int16_t op_msk _U_, int indent)
+redirect_print(netdissect_options *ndo,
+ register const u_char * pptr, register u_int len,
+ uint16_t op_msk _U_, int indent)
{
- const struct forces_tlv *tlv = (struct forces_tlv *)pptr;
+ const struct forces_tlv *tlv = (const struct forces_tlv *)pptr;
u_int dlen;
u_int rlen;
- int invtlv;
+ u_int invtlv;
/*
* forces_type_print() has ensured that len (the TLV length)
*/
dlen = len - TLV_HDRL;
if (dlen <= RD_MIN) {
- printf("\n\t\ttruncated Redirect TLV: %d bytes missing! ",
- RD_MIN - dlen);
+ ND_PRINT((ndo, "\n\t\ttruncated Redirect TLV: %d bytes missing! ",
+ RD_MIN - dlen));
return -1;
}
rlen = dlen;
indent += 1;
while (rlen != 0) {
- TCHECK(*tlv);
+ ND_TCHECK(*tlv);
invtlv = tlv_valid(tlv, rlen);
if (invtlv) {
- printf("Bad Redirect data\n");
+ ND_PRINT((ndo, "Bad Redirect data\n"));
break;
}
* go past the end of the containing TLV).
*/
if (EXTRACT_16BITS(&tlv->type) == F_TLV_METD) {
- print_metatlv((u_char *) TLV_DATA(tlv),
+ print_metatlv(ndo, (const u_char *) TLV_DATA(tlv),
EXTRACT_16BITS(&tlv->length), 0, indent);
} else if ((EXTRACT_16BITS(&tlv->type) == F_TLV_REDD)) {
- print_reddata((u_char *) TLV_DATA(tlv),
+ print_reddata(ndo, (const u_char *) TLV_DATA(tlv),
EXTRACT_16BITS(&tlv->length), 0, indent);
} else {
- printf("Unknown REDIRECT TLV 0x%x len %d\n",
+ ND_PRINT((ndo, "Unknown REDIRECT TLV 0x%x len %d\n",
EXTRACT_16BITS(&tlv->type),
- EXTRACT_16BITS(&tlv->length));
+ EXTRACT_16BITS(&tlv->length)));
}
tlv = GO_NXT_TLV(tlv, rlen);
}
if (rlen) {
- printf
- ("\n\t\tMessy Redirect TLV header, type (0x%x)\n\t\texcess of %d Bytes ",
- EXTRACT_16BITS(&tlv->type),
- rlen - EXTRACT_16BITS(&tlv->length));
+ ND_PRINT((ndo,
+ "\n\t\tMessy Redirect TLV header, type (0x%x)\n\t\texcess of %d Bytes ",
+ EXTRACT_16BITS(&tlv->type),
+ rlen - EXTRACT_16BITS(&tlv->length)));
return -1;
}
return 0;
trunc:
- printf("%s", tstr);
+ ND_PRINT((ndo, "%s", tstr));
return -1;
}
#define OP_MIN 12
static int
-lfbselect_print(register const u_char * pptr, register u_int len,
- u_int16_t op_msk, int indent)
+lfbselect_print(netdissect_options *ndo,
+ register const u_char * pptr, register u_int len,
+ uint16_t op_msk, int indent)
{
const struct forces_lfbsh *lfbs;
const struct forces_tlv *otlv;
char *ib = indent_pr(indent, 0);
u_int dlen;
u_int rlen;
- int invtlv;
+ u_int invtlv;
/*
* forces_type_print() has ensured that len (the TLV length)
*/
dlen = len - TLV_HDRL;
if (dlen <= OP_MIN) { /* id, instance, oper tlv header .. */
- printf("\n\t\ttruncated lfb selector: %d bytes missing! ",
- OP_MIN - dlen);
+ ND_PRINT((ndo, "\n\t\ttruncated lfb selector: %d bytes missing! ",
+ OP_MIN - dlen));
return -1;
}
rlen = dlen - OP_OFF;
lfbs = (const struct forces_lfbsh *)pptr;
- TCHECK(*lfbs);
- if (vflag >= 3) {
- printf("\n%s%s(Classid %x) instance %x\n",
+ ND_TCHECK(*lfbs);
+ if (ndo->ndo_vflag >= 3) {
+ ND_PRINT((ndo, "\n%s%s(Classid %x) instance %x\n",
ib, tok2str(ForCES_LFBs, NULL, EXTRACT_32BITS(&lfbs->class)),
EXTRACT_32BITS(&lfbs->class),
- EXTRACT_32BITS(&lfbs->instance));
+ EXTRACT_32BITS(&lfbs->instance)));
}
- otlv = (struct forces_tlv *)(lfbs + 1);
+ otlv = (const struct forces_tlv *)(lfbs + 1);
indent += 1;
while (rlen != 0) {
- TCHECK(*otlv);
+ ND_TCHECK(*otlv);
invtlv = tlv_valid(otlv, rlen);
if (invtlv)
break;
* go past the end of the containing TLV).
*/
if (op_valid(EXTRACT_16BITS(&otlv->type), op_msk)) {
- otlv_print(otlv, 0, indent);
+ otlv_print(ndo, otlv, 0, indent);
} else {
- if (vflag < 3)
- printf("\n");
- printf
- ("\t\tINValid oper-TLV type 0x%x length %d for this ForCES message\n",
- EXTRACT_16BITS(&otlv->type), EXTRACT_16BITS(&otlv->length));
- invoptlv_print((u_char *)otlv, rlen, 0, indent);
+ if (ndo->ndo_vflag < 3)
+ ND_PRINT((ndo, "\n"));
+ ND_PRINT((ndo,
+ "\t\tINValid oper-TLV type 0x%x length %d for this ForCES message\n",
+ EXTRACT_16BITS(&otlv->type), EXTRACT_16BITS(&otlv->length)));
+ invoptlv_print(ndo, (const u_char *)otlv, rlen, 0, indent);
}
otlv = GO_NXT_TLV(otlv, rlen);
}
if (rlen) {
- printf
- ("\n\t\tMessy oper TLV header, type (0x%x)\n\t\texcess of %d Bytes ",
- EXTRACT_16BITS(&otlv->type), rlen - EXTRACT_16BITS(&otlv->length));
+ ND_PRINT((ndo,
+ "\n\t\tMessy oper TLV header, type (0x%x)\n\t\texcess of %d Bytes ",
+ EXTRACT_16BITS(&otlv->type), rlen - EXTRACT_16BITS(&otlv->length)));
return -1;
}
return 0;
trunc:
- printf("%s", tstr);
+ ND_PRINT((ndo, "%s", tstr));
return -1;
}
static int
-forces_type_print(register const u_char * pptr, const struct forcesh *fhdr _U_,
- register u_int mlen, const struct tom_h *tops)
+forces_type_print(netdissect_options *ndo,
+ register const u_char * pptr, const struct forcesh *fhdr _U_,
+ register u_int mlen, const struct tom_h *tops)
{
const struct forces_tlv *tltlv;
u_int rlen;
- int invtlv;
+ u_int invtlv;
int rc = 0;
int ttlv = 0;
if (rlen > TLV_HLN) {
if (tops->flags & ZERO_TTLV) {
- printf("<0x%x>Illegal Top level TLV!\n", tops->flags);
+ ND_PRINT((ndo, "<0x%x>Illegal Top level TLV!\n", tops->flags));
return -1;
}
} else {
if (tops->flags & ZERO_MORE_TTLV)
return 0;
if (tops->flags & ONE_MORE_TTLV) {
- printf("\tTop level TLV Data missing!\n");
+ ND_PRINT((ndo, "\tTop level TLV Data missing!\n"));
return -1;
}
}
/*XXX: 15 top level tlvs will probably be fine
You are nuts if you send more ;-> */
while (rlen != 0) {
- TCHECK(*tltlv);
+ ND_TCHECK(*tltlv);
invtlv = tlv_valid(tltlv, rlen);
if (invtlv)
break;
* go past the end of the packet).
*/
if (!ttlv_valid(EXTRACT_16BITS(&tltlv->type))) {
- printf("\n\tInvalid ForCES Top TLV type=0x%x",
- EXTRACT_16BITS(&tltlv->type));
+ ND_PRINT((ndo, "\n\tInvalid ForCES Top TLV type=0x%x",
+ EXTRACT_16BITS(&tltlv->type)));
return -1;
}
- if (vflag >= 3)
- printf("\t%s, length %d (data length %d Bytes)",
+ if (ndo->ndo_vflag >= 3)
+ ND_PRINT((ndo, "\t%s, length %d (data length %d Bytes)",
tok2str(ForCES_TLV, NULL, EXTRACT_16BITS(&tltlv->type)),
EXTRACT_16BITS(&tltlv->length),
- EXTRACT_16BITS(&tltlv->length) - TLV_HDRL);
+ EXTRACT_16BITS(&tltlv->length) - TLV_HDRL));
- rc = tops->print((u_char *) TLV_DATA(tltlv),
+ rc = tops->print(ndo, (const u_char *) TLV_DATA(tltlv),
EXTRACT_16BITS(&tltlv->length), tops->op_msk, 9);
if (rc < 0) {
return -1;
* short, and didn't have *enough* TLVs in it?
*/
if (rlen) {
- printf("\tMess TopTLV header: min %u, total %d advertised %d ",
- TLV_HDRL, rlen, EXTRACT_16BITS(&tltlv->length));
+ ND_PRINT((ndo, "\tMess TopTLV header: min %u, total %d advertised %d ",
+ TLV_HDRL, rlen, EXTRACT_16BITS(&tltlv->length)));
return -1;
}
return 0;
trunc:
- printf("%s", tstr);
+ ND_PRINT((ndo, "%s", tstr));
return -1;
}
void
-forces_print(register const u_char * pptr, register u_int len)
+forces_print(netdissect_options *ndo,
+ register const u_char * pptr, register u_int len)
{
const struct forcesh *fhdr;
u_int mlen;
- u_int32_t flg_raw;
+ uint32_t flg_raw;
const struct tom_h *tops;
int rc = 0;
fhdr = (const struct forcesh *)pptr;
- TCHECK(*fhdr);
+ ND_TCHECK(*fhdr);
if (!tom_valid(fhdr->fm_tom)) {
- printf("Invalid ForCES message type %d\n", fhdr->fm_tom);
+ ND_PRINT((ndo, "Invalid ForCES message type %d\n", fhdr->fm_tom));
goto error;
}
tops = get_forces_tom(fhdr->fm_tom);
if (tops->v == TOM_RSVD) {
- printf("\n\tUnknown ForCES message type=0x%x", fhdr->fm_tom);
+ ND_PRINT((ndo, "\n\tUnknown ForCES message type=0x%x", fhdr->fm_tom));
goto error;
}
- printf("\n\tForCES %s ", tops->s);
+ ND_PRINT((ndo, "\n\tForCES %s ", tops->s));
if (!ForCES_HLN_VALID(mlen, len)) {
- printf
- ("Illegal ForCES pkt len - min %u, total recvd %d, advertised %d ",
- ForCES_HDRL, len, ForCES_BLN(fhdr));
+ ND_PRINT((ndo,
+ "Illegal ForCES pkt len - min %u, total recvd %d, advertised %d ",
+ ForCES_HDRL, len, ForCES_BLN(fhdr)));
goto error;
}
- TCHECK2(*(pptr + 20), 4);
+ ND_TCHECK2(*(pptr + 20), 4);
flg_raw = EXTRACT_32BITS(pptr + 20);
- if (vflag >= 1) {
- printf("\n\tForCES Version %d len %uB flags 0x%08x ",
- ForCES_V(fhdr), mlen, flg_raw);
- printf("\n\tSrcID 0x%x(%s) DstID 0x%x(%s) Correlator 0x%" PRIx64,
+ if (ndo->ndo_vflag >= 1) {
+ ND_PRINT((ndo, "\n\tForCES Version %d len %uB flags 0x%08x ",
+ ForCES_V(fhdr), mlen, flg_raw));
+ ND_PRINT((ndo,
+ "\n\tSrcID 0x%x(%s) DstID 0x%x(%s) Correlator 0x%" PRIx64,
ForCES_SID(fhdr), ForCES_node(ForCES_SID(fhdr)),
ForCES_DID(fhdr), ForCES_node(ForCES_DID(fhdr)),
- EXTRACT_64BITS(fhdr->fm_cor));
+ EXTRACT_64BITS(fhdr->fm_cor)));
}
- if (vflag >= 2) {
- printf
- ("\n\tForCES flags:\n\t %s(0x%x), prio=%d, %s(0x%x),\n\t %s(0x%x), %s(0x%x)\n",
- ForCES_ACKp(ForCES_ACK(fhdr)), ForCES_ACK(fhdr),
+ if (ndo->ndo_vflag >= 2) {
+ ND_PRINT((ndo,
+ "\n\tForCES flags:\n\t %s(0x%x), prio=%d, %s(0x%x),\n\t %s(0x%x), %s(0x%x)\n",
+ tok2str(ForCES_ACKs, "ACKUnknown", ForCES_ACK(fhdr)),
+ ForCES_ACK(fhdr),
ForCES_PRI(fhdr),
- ForCES_EMp(ForCES_EM(fhdr)), ForCES_EM(fhdr),
- ForCES_ATp(ForCES_AT(fhdr)), ForCES_AT(fhdr),
- ForCES_TPp(ForCES_TP(fhdr)), ForCES_TP(fhdr));
- printf
- ("\t Extra flags: rsv(b5-7) 0x%x rsv(b13-31) 0x%x\n",
- ForCES_RS1(fhdr), ForCES_RS2(fhdr));
+ tok2str(ForCES_EMs, "EMUnknown", ForCES_EM(fhdr)),
+ ForCES_EM(fhdr),
+ tok2str(ForCES_ATs, "ATUnknown", ForCES_AT(fhdr)),
+ ForCES_AT(fhdr),
+ tok2str(ForCES_TPs, "TPUnknown", ForCES_TP(fhdr)),
+ ForCES_TP(fhdr)));
+ ND_PRINT((ndo,
+ "\t Extra flags: rsv(b5-7) 0x%x rsv(b13-31) 0x%x\n",
+ ForCES_RS1(fhdr), ForCES_RS2(fhdr)));
}
- rc = forces_type_print(pptr, fhdr, mlen, tops);
+ rc = forces_type_print(ndo, pptr, fhdr, mlen, tops);
if (rc < 0) {
error:
- hex_print_with_offset("\n\t[", pptr, len, 0);
- printf("\n\t]");
+ hex_print_with_offset(ndo, "\n\t[", pptr, len, 0);
+ ND_PRINT((ndo, "\n\t]"));
return;
}
- if (vflag >= 4) {
- printf("\n\t Raw ForCES message\n\t [");
- hex_print_with_offset("\n\t ", pptr, len, 0);
- printf("\n\t ]");
+ if (ndo->ndo_vflag >= 4) {
+ ND_PRINT((ndo, "\n\t Raw ForCES message\n\t ["));
+ hex_print_with_offset(ndo, "\n\t ", pptr, len, 0);
+ ND_PRINT((ndo, "\n\t ]"));
}
- printf("\n");
+ ND_PRINT((ndo, "\n"));
return;
trunc:
- printf("%s", tstr);
+ ND_PRINT((ndo, "%s", tstr));
}
+/*
+ * Local Variables:
+ * c-style: whitesmith
+ * c-basic-offset: 8
+ * End:
+ */
projects / tcpdump / blobdiff