X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/0b1de8f73d9b1484095a5ba484e83021ef7bc7ae..47b02443f099fc93a7c69041d30bf6f6be552ece:/print-decnet.c?ds=sidebyside diff --git a/print-decnet.c b/print-decnet.c index 1eb9d949..88aa9e3e 100644 --- a/print-decnet.c +++ b/print-decnet.c @@ -19,11 +19,13 @@ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. */ +/* \summary: DECnet printer */ + #ifdef HAVE_CONFIG_H #include "config.h" #endif -#include +#include struct mbuf; struct rtentry; @@ -37,12 +39,12 @@ struct rtentry; #include #include "extract.h" -#include "interface.h" +#include "netdissect.h" #include "addrtoname.h" static const char tstr[] = "[|decnet]"; -#ifndef WIN32 +#ifndef _WIN32 typedef uint8_t byte[1]; /* single byte field */ #else /* @@ -50,7 +52,7 @@ typedef uint8_t byte[1]; /* single byte field */ */ typedef unsigned char Byte[1]; /* single byte field */ #define byte Byte -#endif /* WIN32 */ +#endif /* _WIN32 */ typedef uint8_t word[2]; /* 2 byte field */ typedef uint8_t longword[4]; /* 4 bytes field */ @@ -324,7 +326,6 @@ union controlmsg #define COS_NONE 0 /* no flow control */ #define COS_SEGMENT 04 /* segment flow control */ #define COS_MESSAGE 010 /* message flow control */ -#define COS_CRYPTSER 020 /* cryptographic services requested */ #define COS_DEFAULT 1 /* default value for field */ #define COI_MASK 3 /* mask for version field */ @@ -490,9 +491,6 @@ static void print_i_info(netdissect_options *, int); static int print_elist(const char *, u_int); static int print_nsp(netdissect_options *, const u_char *, u_int); static void print_reason(netdissect_options *, int); -#ifdef PRINT_NSPDATA -static void pdata(netdissect_options *, u_char *, u_int); -#endif #ifndef HAVE_NETDNET_DNETDB_H_DNET_HTOA extern char *dnet_htoa(struct dn_naddr *); @@ -875,9 +873,6 @@ print_nsp(netdissect_options *ndo, { const struct seghdr *shp = (const struct seghdr *)nspp; int ack; -#ifdef PRINT_NSPDATA - const u_char *dp; -#endif u_int data_off = sizeof(struct minseghdr); if (nsplen < data_off) @@ -907,13 +902,6 @@ print_nsp(netdissect_options *ndo, } } ND_PRINT((ndo, "seg %d ", ack & SGQ_MASK)); -#ifdef PRINT_NSPDATA - if (nsplen > data_off) { - dp = &(nspp[data_off]); - ND_TCHECK2(*dp, nsplen - data_off); - pdata(ndo, dp, nsplen - data_off); - } -#endif } break; case MFS_ILS+MFS_INT: @@ -921,9 +909,6 @@ print_nsp(netdissect_options *ndo, { const struct seghdr *shp = (const struct seghdr *)nspp; int ack; -#ifdef PRINT_NSPDATA - const u_char *dp; -#endif u_int data_off = sizeof(struct minseghdr); if (nsplen < data_off) @@ -953,13 +938,6 @@ print_nsp(netdissect_options *ndo, } } ND_PRINT((ndo, "seg %d ", ack & SGQ_MASK)); -#ifdef PRINT_NSPDATA - if (nsplen > data_off) { - dp = &(nspp[data_off]); - ND_TCHECK2(*dp, nsplen - data_off); - pdata(ndo, dp, nsplen - data_off); - } -#endif } break; case MFS_ILS: @@ -1099,9 +1077,6 @@ print_nsp(netdissect_options *ndo, { const struct cimsg *cimp = (const struct cimsg *)nspp; int services, info, segsize; -#ifdef PRINT_NSPDATA - const u_char *dp; -#endif if (nsplen < sizeof(struct cimsg)) goto trunc; @@ -1119,9 +1094,6 @@ print_nsp(netdissect_options *ndo, case COS_MESSAGE: ND_PRINT((ndo, "msg ")); break; - case COS_CRYPTSER: - ND_PRINT((ndo, "crypt ")); - break; } switch (info & COI_MASK) { case COI_32: @@ -1138,13 +1110,6 @@ print_nsp(netdissect_options *ndo, break; } ND_PRINT((ndo, "segsize %d ", segsize)); -#ifdef PRINT_NSPDATA - if (nsplen > sizeof(struct cimsg)) { - dp = &(nspp[sizeof(struct cimsg)]); - ND_TCHECK2(*dp, nsplen - sizeof(struct cimsg)); - pdata(ndo, dp, nsplen - sizeof(struct cimsg)); - } -#endif } break; case MFS_CC: @@ -1153,9 +1118,6 @@ print_nsp(netdissect_options *ndo, const struct ccmsg *ccmp = (const struct ccmsg *)nspp; int services, info; u_int segsize, optlen; -#ifdef PRINT_NSPDATA - const u_char *dp; -#endif if (nsplen < sizeof(struct ccmsg)) goto trunc; @@ -1174,9 +1136,6 @@ print_nsp(netdissect_options *ndo, case COS_MESSAGE: ND_PRINT((ndo, "msg ")); break; - case COS_CRYPTSER: - ND_PRINT((ndo, "crypt ")); - break; } switch (info & COI_MASK) { case COI_32: @@ -1195,13 +1154,6 @@ print_nsp(netdissect_options *ndo, ND_PRINT((ndo, "segsize %d ", segsize)); if (optlen) { ND_PRINT((ndo, "optlen %d ", optlen)); -#ifdef PRINT_NSPDATA - if (optlen > nsplen - sizeof(struct ccmsg)) - goto trunc; - dp = &(nspp[sizeof(struct ccmsg)]); - ND_TCHECK2(*dp, optlen); - pdata(ndo, dp, optlen); -#endif } } break; @@ -1211,9 +1163,6 @@ print_nsp(netdissect_options *ndo, const struct dimsg *dimp = (const struct dimsg *)nspp; int reason; u_int optlen; -#ifdef PRINT_NSPDATA - const u_char *dp; -#endif if (nsplen < sizeof(struct dimsg)) goto trunc; @@ -1224,13 +1173,6 @@ print_nsp(netdissect_options *ndo, print_reason(ndo, reason); if (optlen) { ND_PRINT((ndo, "optlen %d ", optlen)); -#ifdef PRINT_NSPDATA - if (optlen > nsplen - sizeof(struct dimsg)) - goto trunc; - dp = &(nspp[sizeof(struct dimsg)]); - ND_TCHECK2(*dp, optlen); - pdata(ndo, dp, optlen); -#endif } } break; @@ -1295,7 +1237,7 @@ print_reason(netdissect_options *ndo, } const char * -dnnum_string(u_short dnaddr) +dnnum_string(netdissect_options *ndo, u_short dnaddr) { char *str; size_t siz; @@ -1304,13 +1246,13 @@ dnnum_string(u_short dnaddr) str = (char *)malloc(siz = sizeof("00.0000")); if (str == NULL) - error("dnnum_string: malloc"); + (*ndo->ndo_error)(ndo, "dnnum_string: malloc"); snprintf(str, siz, "%d.%d", area, node); return(str); } const char * -dnname_string(u_short dnaddr) +dnname_string(netdissect_options *ndo, u_short dnaddr) { #ifdef HAVE_DNET_HTOA struct dn_naddr dna; @@ -1322,23 +1264,8 @@ dnname_string(u_short dnaddr) if(dnname != NULL) return (strdup(dnname)); else - return(dnnum_string(dnaddr)); + return(dnnum_string(ndo, dnaddr)); #else - return(dnnum_string(dnaddr)); /* punt */ + return(dnnum_string(ndo, dnaddr)); /* punt */ #endif } - -#ifdef PRINT_NSPDATA -static void -pdata(netdissect_options *ndo, - u_char *dp, u_int maxlen) -{ - char c; - u_int x = maxlen; - - while (x-- > 0) { - c = *dp++; - safeputchar(ndo, c); - } -} -#endif