X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/104160e0b571a1d4c060e190db52d2cf26f3e562..47fc89d711eec0a073d9b3b293a1af901b5bd791:/print-lmp.c diff --git a/print-lmp.c b/print-lmp.c index e09b89fc..22a26643 100644 --- a/print-lmp.c +++ b/print-lmp.c @@ -17,11 +17,6 @@ * by Manu Pathak (mapathak@cisco.com), May 2005 */ -#ifndef lint -static const char rcsid[] _U_ = - "@(#) $Header: /tcpdump/master/tcpdump/print-lmp.c,v 1.11 2007-08-02 17:32:49 hannes Exp $"; -#endif - #ifdef HAVE_CONFIG_H #include "config.h" #endif @@ -51,14 +46,14 @@ static const char rcsid[] _U_ = struct lmp_common_header { u_int8_t version_res[2]; - u_int8_t flags; + u_int8_t flags; u_int8_t msg_type; u_int8_t length[2]; u_int8_t reserved[2]; }; #define LMP_VERSION 1 -#define LMP_EXTRACT_VERSION(x) (((x)&0xf0)>>4) +#define LMP_EXTRACT_VERSION(x) (((x)&0xf0)>>4) static const struct tok lmp_header_flag_values[] = { { 0x01, "Control Channel Down"}, @@ -205,7 +200,7 @@ static const struct tok lmp_msg_type_values[] = { { 0, NULL} }; -/* +/* * LMP object header * * 0 1 2 3 @@ -216,7 +211,7 @@ static const struct tok lmp_msg_type_values[] = { * | | * // (object contents) // * | | - * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ */ struct lmp_object_header { @@ -229,7 +224,7 @@ struct lmp_object_header { #define LMP_OBJ_NODE_ID 2 #define LMP_OBJ_LINK_ID 3 #define LMP_OBJ_INTERFACE_ID 4 -#define LMP_OBJ_MESSAGE_ID 5 +#define LMP_OBJ_MESSAGE_ID 5 #define LMP_OBJ_CONFIG 6 #define LMP_OBJ_HELLO 7 #define LMP_OBJ_VERIFY_BEGIN 8 @@ -279,13 +274,13 @@ static const struct tok lmp_data_link_subobj[] = { #define LMP_CTYPE_LOC 1 #define LMP_CTYPE_RMT 2 #define LMP_CTYPE_UNMD 3 - + #define LMP_CTYPE_IPV4_LOC 1 #define LMP_CTYPE_IPV4_RMT 2 #define LMP_CTYPE_IPV6_LOC 3 #define LMP_CTYPE_IPV6_RMT 4 -#define LMP_CTYPE_UNMD_LOC 5 -#define LMP_CTYPE_UNMD_RMT 6 +#define LMP_CTYPE_UNMD_LOC 5 +#define LMP_CTYPE_UNMD_RMT 6 #define LMP_CTYPE_1 1 #define LMP_CTYPE_2 2 @@ -302,7 +297,7 @@ static const struct tok lmp_data_link_subobj[] = { #define LMP_CTYPE_SERVICE_CONFIG_TRANSPARENCY_TCM 3 #define LMP_CTYPE_SERVICE_CONFIG_NETWORK_DIVERSITY 4 -/* +/* * Different link types allowed in the Client Port Service Attributes * subobject defined for LMP Service Discovery in the UNI 1.0 spec */ @@ -372,7 +367,7 @@ lmp_print(register const u_char *pptr, register u_int len) { int link_type; union { /* int to float conversion buffer */ - float f; + float f; u_int32_t i; } bw; @@ -530,7 +525,7 @@ lmp_print(register const u_char *pptr, register u_int len) { hexdump=TRUE; } break; - + case LMP_OBJ_HELLO: switch(lmp_obj_ctype) { case LMP_CTYPE_HELLO: @@ -542,24 +537,24 @@ lmp_print(register const u_char *pptr, register u_int len) { default: hexdump=TRUE; } - break; - + break; + case LMP_OBJ_TE_LINK: printf("\n\t Flags: [%s]", bittok2str(lmp_obj_te_link_flag_values, "none", EXTRACT_16BITS(obj_tptr)>>8)); - + switch(lmp_obj_ctype) { case LMP_CTYPE_IPV4: - printf("\n\t Local Link-ID: %s (0x%08x) \ - \n\t Remote Link-ID: %s (0x%08x)", + printf("\n\t Local Link-ID: %s (0x%08x)" + "\n\t Remote Link-ID: %s (0x%08x)", ipaddr_string(obj_tptr+4), EXTRACT_32BITS(obj_tptr+4), ipaddr_string(obj_tptr+8), EXTRACT_32BITS(obj_tptr+8)); break; - + #ifdef INET6 case LMP_CTYPE_IPV6: #endif @@ -568,24 +563,24 @@ lmp_print(register const u_char *pptr, register u_int len) { hexdump=TRUE; } break; - + case LMP_OBJ_DATA_LINK: printf("\n\t Flags: [%s]", bittok2str(lmp_obj_data_link_flag_values, "none", EXTRACT_16BITS(obj_tptr)>>8)); - + switch(lmp_obj_ctype) { case LMP_CTYPE_IPV4: case LMP_CTYPE_UNMD: - printf("\n\t Local Interface ID: %s (0x%08x) \ - \n\t Remote Interface ID: %s (0x%08x)", + printf("\n\t Local Interface ID: %s (0x%08x)" + "\n\t Remote Interface ID: %s (0x%08x)", ipaddr_string(obj_tptr+4), EXTRACT_32BITS(obj_tptr+4), ipaddr_string(obj_tptr+8), EXTRACT_32BITS(obj_tptr+8)); - - total_subobj_len = lmp_obj_len - 16; + + total_subobj_len = lmp_obj_len - 16; offset = 12; while (total_subobj_len > 0 && hexdump == FALSE ) { subobj_type = EXTRACT_16BITS(obj_tptr+offset)>>8; @@ -599,13 +594,13 @@ lmp_print(register const u_char *pptr, register u_int len) { switch(subobj_type) { case INT_SWITCHING_TYPE_SUBOBJ: printf("\n\t Switching Type: %s (%u)", - tok2str(gmpls_switch_cap_values, - "Unknown", + tok2str(gmpls_switch_cap_values, + "Unknown", EXTRACT_16BITS(obj_tptr+offset+2)>>8), EXTRACT_16BITS(obj_tptr+offset+2)>>8); printf("\n\t Encoding Type: %s (%u)", - tok2str(gmpls_encoding_values, - "Unknown", + tok2str(gmpls_encoding_values, + "Unknown", EXTRACT_16BITS(obj_tptr+offset+2)&0x00FF), EXTRACT_16BITS(obj_tptr+offset+2)&0x00FF); bw.i = EXTRACT_32BITS(obj_tptr+offset+4); @@ -614,7 +609,7 @@ lmp_print(register const u_char *pptr, register u_int len) { bw.i = EXTRACT_32BITS(obj_tptr+offset+8); printf("\n\t Max Reservable Bandwidth: %.3f Mbps", bw.f*8/1000000); - break; + break; case WAVELENGTH_SUBOBJ: printf("\n\t Wavelength: %u", EXTRACT_32BITS(obj_tptr+offset+4)); @@ -627,16 +622,16 @@ lmp_print(register const u_char *pptr, register u_int len) { total_subobj_len-=subobj_len; offset+=subobj_len; } - + break; -#ifdef INET6 +#ifdef INET6 case LMP_CTYPE_IPV6: #endif default: hexdump=TRUE; } - break; - + break; + case LMP_OBJ_VERIFY_BEGIN: switch(lmp_obj_ctype) { case LMP_CTYPE_1: @@ -650,47 +645,47 @@ lmp_print(register const u_char *pptr, register u_int len) { EXTRACT_32BITS(obj_tptr+4)); printf("\n\t Encoding type: %s", tok2str(gmpls_encoding_values, "Unknown", *(obj_tptr+8))); - printf("\n\t Verify Tranport Mechanism: %u (0x%x) %s", + printf("\n\t Verify Transport Mechanism: %u (0x%x)%s", EXTRACT_16BITS(obj_tptr+10), EXTRACT_16BITS(obj_tptr+10), - EXTRACT_16BITS(obj_tptr+10)&8000 ? "(Payload test messages capable)" : ""); + EXTRACT_16BITS(obj_tptr+10)&8000 ? " (Payload test messages capable)" : ""); bw.i = EXTRACT_32BITS(obj_tptr+12); printf("\n\t Transmission Rate: %.3f Mbps",bw.f*8/1000000); printf("\n\t Wavelength: %u", EXTRACT_32BITS(obj_tptr+16)); break; - + default: hexdump=TRUE; } - break; - + break; + case LMP_OBJ_VERIFY_BEGIN_ACK: switch(lmp_obj_ctype) { case LMP_CTYPE_1: - printf("\n\t Verify Dead Interval: %u \ - \n\t Verify Transport Response: %u", + printf("\n\t Verify Dead Interval: %u" + "\n\t Verify Transport Response: %u", EXTRACT_16BITS(obj_tptr), EXTRACT_16BITS(obj_tptr+2)); break; - + default: hexdump=TRUE; } - break; - + break; + case LMP_OBJ_VERIFY_ID: switch(lmp_obj_ctype) { case LMP_CTYPE_1: printf("\n\t Verify ID: %u", EXTRACT_32BITS(obj_tptr)); break; - + default: hexdump=TRUE; } - break; - + break; + case LMP_OBJ_CHANNEL_STATUS: switch(lmp_obj_ctype) { case LMP_CTYPE_IPV4: @@ -701,15 +696,15 @@ lmp_print(register const u_char *pptr, register u_int len) { printf("\n\t Interface ID: %s (0x%08x)", ipaddr_string(obj_tptr+offset), EXTRACT_32BITS(obj_tptr+offset)); - - printf("\n\t\t Active: %s (%u)", (EXTRACT_32BITS(obj_tptr+offset+4)>>31) ? + + printf("\n\t\t Active: %s (%u)", (EXTRACT_32BITS(obj_tptr+offset+4)>>31) ? "Allocated" : "Non-allocated", (EXTRACT_32BITS(obj_tptr+offset+4)>>31)); - - printf("\n\t\t Direction: %s (%u)", (EXTRACT_32BITS(obj_tptr+offset+4)>>30)&0x1 ? + + printf("\n\t\t Direction: %s (%u)", (EXTRACT_32BITS(obj_tptr+offset+4)>>30)&0x1 ? "Transmit" : "Receive", - (EXTRACT_32BITS(obj_tptr+offset+4)>>30)&0x1); - + (EXTRACT_32BITS(obj_tptr+offset+4)>>30)&0x1); + printf("\n\t\t Channel Status: %s (%u)", tok2str(lmp_obj_channel_status_values, "Unknown", @@ -718,14 +713,14 @@ lmp_print(register const u_char *pptr, register u_int len) { offset+=8; } break; -#ifdef INET6 +#ifdef INET6 case LMP_CTYPE_IPV6: #endif default: hexdump=TRUE; } - break; - + break; + case LMP_OBJ_CHANNEL_STATUS_REQ: switch(lmp_obj_ctype) { case LMP_CTYPE_IPV4: @@ -738,14 +733,14 @@ lmp_print(register const u_char *pptr, register u_int len) { offset+=4; } break; -#ifdef INET6 +#ifdef INET6 case LMP_CTYPE_IPV6: #endif default: hexdump=TRUE; } - break; - + break; + case LMP_OBJ_ERROR_CODE: switch(lmp_obj_ctype) { case LMP_CTYPE_BEGIN_VERIFY_ERROR: @@ -754,7 +749,7 @@ lmp_print(register const u_char *pptr, register u_int len) { "none", EXTRACT_32BITS(obj_tptr))); break; - + case LMP_CTYPE_LINK_SUMMARY_ERROR: printf("\n\t Error Code: %s", bittok2str(lmp_obj_link_summary_error_values, @@ -764,31 +759,31 @@ lmp_print(register const u_char *pptr, register u_int len) { default: hexdump=TRUE; } - break; + break; case LMP_OBJ_SERVICE_CONFIG: switch (lmp_obj_ctype) { case LMP_CTYPE_SERVICE_CONFIG_SP: - + printf("\n\t Flags: %s", bittok2str(lmp_obj_service_config_sp_flag_values, - "none", + "none", EXTRACT_16BITS(obj_tptr)>>8)); printf("\n\t UNI Version: %u", EXTRACT_16BITS(obj_tptr) & 0x00FF); break; - + case LMP_CTYPE_SERVICE_CONFIG_CPSA: - + link_type = EXTRACT_16BITS(obj_tptr)>>8; - + printf("\n\t Link Type: %s (%u)", tok2str(lmp_sd_service_config_cpsa_link_type_values, "Unknown", link_type), link_type); - + if (link_type == LMP_SD_SERVICE_CONFIG_CPSA_LINK_TYPE_SDH) { printf("\n\t Signal Type: %s (%u)", tok2str(lmp_sd_service_config_cpsa_signal_type_sdh_values, @@ -796,7 +791,7 @@ lmp_print(register const u_char *pptr, register u_int len) { EXTRACT_16BITS(obj_tptr) & 0x00FF), EXTRACT_16BITS(obj_tptr) & 0x00FF); } - + if (link_type == LMP_SD_SERVICE_CONFIG_CPSA_LINK_TYPE_SONET) { printf("\n\t Signal Type: %s (%u)", tok2str(lmp_sd_service_config_cpsa_signal_type_sonet_values, @@ -804,37 +799,37 @@ lmp_print(register const u_char *pptr, register u_int len) { EXTRACT_16BITS(obj_tptr) & 0x00FF), EXTRACT_16BITS(obj_tptr) & 0x00FF); } - + printf("\n\t Transparency: %s", bittok2str(lmp_obj_service_config_cpsa_tp_flag_values, "none", EXTRACT_16BITS(obj_tptr+2)>>8)); - + printf("\n\t Contiguous Concatenation Types: %s", bittok2str(lmp_obj_service_config_cpsa_cct_flag_values, "none", EXTRACT_16BITS(obj_tptr+2)>>8 & 0x00FF)); - + printf("\n\t Minimum NCC: %u", EXTRACT_16BITS(obj_tptr+4)); - + printf("\n\t Maximum NCC: %u", EXTRACT_16BITS(obj_tptr+6)); - + printf("\n\t Minimum NVC:%u", EXTRACT_16BITS(obj_tptr+8)); - + printf("\n\t Maximum NVC:%u", EXTRACT_16BITS(obj_tptr+10)); - + printf("\n\t Local Interface ID: %s (0x%08x)", ipaddr_string(obj_tptr+12), EXTRACT_32BITS(obj_tptr+12)); - + break; - + case LMP_CTYPE_SERVICE_CONFIG_TRANSPARENCY_TCM: - + printf("\n\t Transparency Flags: %s", bittok2str( lmp_obj_service_config_nsa_transparency_flag_values, @@ -846,11 +841,11 @@ lmp_print(register const u_char *pptr, register u_int len) { lmp_obj_service_config_nsa_tcm_flag_values, "none", EXTRACT_16BITS(obj_tptr+6) & 0x00FF)); - + break; - + case LMP_CTYPE_SERVICE_CONFIG_NETWORK_DIVERSITY: - + printf("\n\t Diversity: Flags: %s", bittok2str( lmp_obj_service_config_nsa_network_diversity_flag_values, @@ -866,12 +861,12 @@ lmp_print(register const u_char *pptr, register u_int len) { default: if (vflag <= 1) - print_unknown_data(obj_tptr,"\n\t ",obj_tlen); + print_unknown_data(gndo,obj_tptr,"\n\t ",obj_tlen); break; } /* do we want to see an additionally hexdump ? */ if (vflag > 1 || hexdump==TRUE) - print_unknown_data(tptr+sizeof(struct lmp_object_header),"\n\t ", + print_unknown_data(gndo,tptr+sizeof(struct lmp_object_header),"\n\t ", lmp_obj_len-sizeof(struct lmp_object_header)); tptr+=lmp_obj_len; @@ -881,3 +876,9 @@ lmp_print(register const u_char *pptr, register u_int len) { trunc: printf("\n\t\t packet exceeded snapshot"); } +/* + * Local Variables: + * c-style: whitesmith + * c-basic-offset: 8 + * End: + */