X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/4a28df231d469d78763dfaab9ee9ad4d0a73fca1..a8abce5c5e2dce2ba6dbccd5d3829da104b80f9c:/print-atm.c diff --git a/print-atm.c b/print-atm.c index 3a828df1..06ecc017 100644 --- a/print-atm.c +++ b/print-atm.c @@ -22,10 +22,10 @@ /* \summary: Asynchronous Transfer Mode (ATM) printer */ #ifdef HAVE_CONFIG_H -#include "config.h" +#include #endif -#include +#include "netdissect-stdinc.h" #include "netdissect.h" #include "extract.h" @@ -123,7 +123,6 @@ /* end of the original atmuni31.h */ -static const char tstr[] = "[|atm]"; #define OAM_CRC10_MASK 0x3ff #define OAM_PAYLOAD_LEN 48 @@ -253,15 +252,16 @@ atm_if_print(netdissect_options *ndo, uint32_t llchdr; u_int hdrlen = 0; + ndo->ndo_protocol = "atm_if"; if (caplen < 1 || length < 1) { - ND_PRINT((ndo, "%s", tstr)); + nd_print_trunc(ndo); return (caplen); } /* Cisco Style NLPID ? */ if (EXTRACT_U_1(p) == LLC_UI) { if (ndo->ndo_eflag) - ND_PRINT((ndo, "CNLPID ")); + ND_PRINT("CNLPID "); isoclns_print(ndo, p + 1, length - 1); return hdrlen; } @@ -271,7 +271,7 @@ atm_if_print(netdissect_options *ndo, * control field. */ if (caplen < 3 || length < 3) { - ND_PRINT((ndo, "%s", tstr)); + nd_print_trunc(ndo); return (caplen); } @@ -303,15 +303,15 @@ atm_if_print(netdissect_options *ndo, * new DLT_IEEE802_6 value if we added it? */ if (caplen < 20 || length < 20) { - ND_PRINT((ndo, "%s", tstr)); + nd_print_trunc(ndo); return (caplen); } if (ndo->ndo_eflag) - ND_PRINT((ndo, "%08x%08x %08x%08x ", + ND_PRINT("%08x%08x %08x%08x ", EXTRACT_BE_U_4(p), EXTRACT_BE_U_4(p + 4), EXTRACT_BE_U_4(p + 8), - EXTRACT_BE_U_4(p + 12))); + EXTRACT_BE_U_4(p + 12)); p += 20; length -= 20; caplen -= 20; @@ -355,10 +355,10 @@ sig_print(netdissect_options *ndo, * protocol:Q.2931 for User to Network Interface * (UNI 3.1) signalling */ - ND_PRINT((ndo, "Q.2931")); + ND_PRINT("Q.2931"); ND_TCHECK_1(p + MSG_TYPE_POS); - ND_PRINT((ndo, ":%s ", - tok2str(msgtype2str, "msgtype#%d", EXTRACT_U_1(p + MSG_TYPE_POS)))); + ND_PRINT(":%s ", + tok2str(msgtype2str, "msgtype#%u", EXTRACT_U_1(p + MSG_TYPE_POS))); /* * The call reference comes before the message type, @@ -367,15 +367,15 @@ sig_print(netdissect_options *ndo, * the call reference. */ call_ref = EXTRACT_BE_U_3(p + CALL_REF_POS); - ND_PRINT((ndo, "CALL_REF:0x%06x", call_ref)); + ND_PRINT("CALL_REF:0x%06x", call_ref); } else { /* SSCOP with some unknown protocol atop it */ - ND_PRINT((ndo, "SSCOP, proto %d ", EXTRACT_U_1(p + PROTO_POS))); + ND_PRINT("SSCOP, proto %u ", EXTRACT_U_1(p + PROTO_POS)); } return; trunc: - ND_PRINT((ndo, " %s", tstr)); + nd_print_trunc(ndo); } /* @@ -386,8 +386,9 @@ atm_print(netdissect_options *ndo, u_int vpi, u_int vci, u_int traftype, const u_char *p, u_int length, u_int caplen) { + ndo->ndo_protocol = "atm"; if (ndo->ndo_eflag) - ND_PRINT((ndo, "VPI:%u VCI:%u ", vpi, vci)); + ND_PRINT("VPI:%u VCI:%u ", vpi, vci); if (vpi == 0) { switch (vci) { @@ -397,7 +398,7 @@ atm_print(netdissect_options *ndo, return; case VCI_BCC: - ND_PRINT((ndo, "broadcast sig: ")); + ND_PRINT("broadcast sig: "); return; case VCI_OAMF4SC: /* fall through */ @@ -406,11 +407,11 @@ atm_print(netdissect_options *ndo, return; case VCI_METAC: - ND_PRINT((ndo, "meta: ")); + ND_PRINT("meta: "); return; case VCI_ILMIC: - ND_PRINT((ndo, "ilmi: ")); + ND_PRINT("ilmi: "); snmp_print(ndo, p, length); return; } @@ -447,8 +448,8 @@ struct oam_fm_ais_rdi_t { }; void -oam_print (netdissect_options *ndo, - const u_char *p, u_int length, u_int hec) +oam_print(netdissect_options *ndo, + const u_char *p, u_int length, u_int hec) { uint32_t cell_header; uint16_t vpi, vci, cksum, cksum_shouldbe, idx; @@ -459,7 +460,7 @@ oam_print (netdissect_options *ndo, const struct oam_fm_ais_rdi_t *oam_fm_ais_rdi; } oam_ptr; - + ndo->ndo_protocol = "oam"; ND_TCHECK_1(p + ATM_HDR_LEN_NOHEC + hec); cell_header = EXTRACT_BE_U_4(p + hec); cell_type = (EXTRACT_U_1((p + ATM_HDR_LEN_NOHEC + hec)) >> 4) & 0x0f; @@ -470,26 +471,26 @@ oam_print (netdissect_options *ndo, payload = (cell_header>>1)&0x7; clp = cell_header&0x1; - ND_PRINT((ndo, "%s, vpi %u, vci %u, payload [ %s ], clp %u, length %u", + ND_PRINT("%s, vpi %u, vci %u, payload [ %s ], clp %u, length %u", tok2str(oam_f_values, "OAM F5", vci), vpi, vci, tok2str(atm_pty_values, "Unknown", payload), - clp, length)); + clp, length); if (!ndo->ndo_vflag) { return; } - ND_PRINT((ndo, "\n\tcell-type %s (%u)", + ND_PRINT("\n\tcell-type %s (%u)", tok2str(oam_celltype_values, "unknown", cell_type), - cell_type)); + cell_type); if (oam_functype_values[cell_type] == NULL) - ND_PRINT((ndo, ", func-type unknown (%u)", func_type)); + ND_PRINT(", func-type unknown (%u)", func_type); else - ND_PRINT((ndo, ", func-type %s (%u)", + ND_PRINT(", func-type %s (%u)", tok2str(oam_functype_values[cell_type],"none",func_type), - func_type)); + func_type); p += ATM_HDR_LEN_NOHEC + hec; @@ -497,21 +498,21 @@ oam_print (netdissect_options *ndo, case (OAM_CELLTYPE_FM << 4 | OAM_FM_FUNCTYPE_LOOPBACK): oam_ptr.oam_fm_loopback = (const struct oam_fm_loopback_t *)(p + OAM_CELLTYPE_FUNCTYPE_LEN); ND_TCHECK_SIZE(oam_ptr.oam_fm_loopback); - ND_PRINT((ndo, "\n\tLoopback-Indicator %s, Correlation-Tag 0x%08x", + ND_PRINT("\n\tLoopback-Indicator %s, Correlation-Tag 0x%08x", tok2str(oam_fm_loopback_indicator_values, "Unknown", EXTRACT_U_1(oam_ptr.oam_fm_loopback->loopback_indicator) & OAM_FM_LOOPBACK_INDICATOR_MASK), - EXTRACT_BE_U_4(oam_ptr.oam_fm_loopback->correlation_tag))); - ND_PRINT((ndo, "\n\tLocation-ID ")); + EXTRACT_BE_U_4(oam_ptr.oam_fm_loopback->correlation_tag)); + ND_PRINT("\n\tLocation-ID "); for (idx = 0; idx < sizeof(oam_ptr.oam_fm_loopback->loopback_id); idx++) { if (idx % 2) { - ND_PRINT((ndo, "%04x ", EXTRACT_BE_U_2(&oam_ptr.oam_fm_loopback->loopback_id[idx]))); + ND_PRINT("%04x ", EXTRACT_BE_U_2(&oam_ptr.oam_fm_loopback->loopback_id[idx])); } } - ND_PRINT((ndo, "\n\tSource-ID ")); + ND_PRINT("\n\tSource-ID "); for (idx = 0; idx < sizeof(oam_ptr.oam_fm_loopback->source_id); idx++) { if (idx % 2) { - ND_PRINT((ndo, "%04x ", EXTRACT_BE_U_2(&oam_ptr.oam_fm_loopback->source_id[idx]))); + ND_PRINT("%04x ", EXTRACT_BE_U_2(&oam_ptr.oam_fm_loopback->source_id[idx])); } } break; @@ -520,11 +521,11 @@ oam_print (netdissect_options *ndo, case (OAM_CELLTYPE_FM << 4 | OAM_FM_FUNCTYPE_RDI): oam_ptr.oam_fm_ais_rdi = (const struct oam_fm_ais_rdi_t *)(p + OAM_CELLTYPE_FUNCTYPE_LEN); ND_TCHECK_SIZE(oam_ptr.oam_fm_ais_rdi); - ND_PRINT((ndo, "\n\tFailure-type 0x%02x", EXTRACT_U_1(oam_ptr.oam_fm_ais_rdi->failure_type))); - ND_PRINT((ndo, "\n\tLocation-ID ")); + ND_PRINT("\n\tFailure-type 0x%02x", EXTRACT_U_1(oam_ptr.oam_fm_ais_rdi->failure_type)); + ND_PRINT("\n\tLocation-ID "); for (idx = 0; idx < sizeof(oam_ptr.oam_fm_ais_rdi->failure_location); idx++) { if (idx % 2) { - ND_PRINT((ndo, "%04x ", EXTRACT_BE_U_2(&oam_ptr.oam_fm_ais_rdi->failure_location[idx]))); + ND_PRINT("%04x ", EXTRACT_BE_U_2(&oam_ptr.oam_fm_ais_rdi->failure_location[idx])); } } break; @@ -543,13 +544,13 @@ oam_print (netdissect_options *ndo, & OAM_CRC10_MASK; cksum_shouldbe = verify_crc10_cksum(0, p, OAM_PAYLOAD_LEN); - ND_PRINT((ndo, "\n\tcksum 0x%03x (%scorrect)", + ND_PRINT("\n\tcksum 0x%03x (%scorrect)", cksum, - cksum_shouldbe == 0 ? "" : "in")); + cksum_shouldbe == 0 ? "" : "in"); return; trunc: - ND_PRINT((ndo, "[|oam]")); + nd_print_trunc(ndo); return; }