The Android Open Source Project | 2949f58 | 2009-03-03 19:30:46 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Redistribution and use in source and binary forms, with or without |
| 3 | * modification, are permitted provided that: (1) source code |
| 4 | * distributions retain the above copyright notice and this paragraph |
| 5 | * in its entirety, and (2) distributions including binary code include |
| 6 | * the above copyright notice and this paragraph in its entirety in |
| 7 | * the documentation or other materials provided with the distribution. |
| 8 | * THIS SOFTWARE IS PROVIDED ``AS IS'' AND |
| 9 | * WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT |
| 10 | * LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
| 11 | * FOR A PARTICULAR PURPOSE. |
| 12 | * |
JP Abgrall | 53f17a9 | 2014-02-12 14:02:41 -0800 | [diff] [blame] | 13 | * Support for the Link Management Protocol as per rfc 4204. |
| 14 | * |
The Android Open Source Project | 2949f58 | 2009-03-03 19:30:46 -0800 | [diff] [blame] | 15 | * Original code by Hannes Gredler (hannes@juniper.net) |
| 16 | * Support for LMP service discovery extensions (defined by UNI 1.0) added |
| 17 | * by Manu Pathak (mapathak@cisco.com), May 2005 |
| 18 | */ |
| 19 | |
| 20 | #ifndef lint |
| 21 | static const char rcsid[] _U_ = |
JP Abgrall | 53f17a9 | 2014-02-12 14:02:41 -0800 | [diff] [blame] | 22 | "@(#) $Header: /tcpdump/master/tcpdump/print-lmp.c,v 1.11 2007-08-02 17:32:49 hannes Exp $"; |
The Android Open Source Project | 2949f58 | 2009-03-03 19:30:46 -0800 | [diff] [blame] | 23 | #endif |
| 24 | |
| 25 | #ifdef HAVE_CONFIG_H |
| 26 | #include "config.h" |
| 27 | #endif |
| 28 | |
| 29 | #include <tcpdump-stdinc.h> |
| 30 | |
| 31 | #include <stdio.h> |
| 32 | #include <stdlib.h> |
| 33 | #include <string.h> |
| 34 | |
| 35 | #include "interface.h" |
| 36 | #include "extract.h" |
| 37 | #include "addrtoname.h" |
| 38 | #include "gmpls.h" |
| 39 | |
| 40 | /* |
| 41 | * LMP common header |
| 42 | * |
| 43 | * 0 1 2 3 |
| 44 | * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 |
| 45 | * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ |
| 46 | * | Vers | (Reserved) | Flags | Msg Type | |
| 47 | * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ |
| 48 | * | LMP Length | (Reserved) | |
| 49 | * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ |
| 50 | */ |
| 51 | |
| 52 | struct lmp_common_header { |
| 53 | u_int8_t version_res[2]; |
| 54 | u_int8_t flags; |
| 55 | u_int8_t msg_type; |
| 56 | u_int8_t length[2]; |
| 57 | u_int8_t reserved[2]; |
| 58 | }; |
| 59 | |
| 60 | #define LMP_VERSION 1 |
| 61 | #define LMP_EXTRACT_VERSION(x) (((x)&0xf0)>>4) |
| 62 | |
| 63 | static const struct tok lmp_header_flag_values[] = { |
| 64 | { 0x01, "Control Channel Down"}, |
| 65 | { 0x02, "LMP restart"}, |
| 66 | { 0, NULL} |
| 67 | }; |
| 68 | |
| 69 | static const struct tok lmp_obj_te_link_flag_values[] = { |
| 70 | { 0x01, "Fault Management Supported"}, |
| 71 | { 0x02, "Link Verification Supported"}, |
| 72 | { 0, NULL} |
| 73 | }; |
| 74 | |
| 75 | static const struct tok lmp_obj_data_link_flag_values[] = { |
| 76 | { 0x01, "Data Link Port"}, |
| 77 | { 0x02, "Allocated for user traffic"}, |
| 78 | { 0x04, "Failed link"}, |
| 79 | { 0, NULL} |
| 80 | }; |
| 81 | |
| 82 | static const struct tok lmp_obj_channel_status_values[] = { |
| 83 | { 1, "Signal Okay"}, |
| 84 | { 2, "Signal Degraded"}, |
| 85 | { 3, "Signal Fail"}, |
| 86 | { 0, NULL} |
| 87 | }; |
| 88 | |
| 89 | static const struct tok lmp_obj_begin_verify_flag_values[] = { |
| 90 | { 0x0001, "Verify all links"}, |
| 91 | { 0x0002, "Data link type"}, |
| 92 | { 0, NULL} |
| 93 | }; |
| 94 | |
| 95 | static const struct tok lmp_obj_begin_verify_error_values[] = { |
JP Abgrall | 53f17a9 | 2014-02-12 14:02:41 -0800 | [diff] [blame] | 96 | { 0x01, "Link Verification Procedure Not supported"}, |
| 97 | { 0x02, "Unwilling to verify"}, |
| 98 | { 0x04, "Unsupported verification transport mechanism"}, |
| 99 | { 0x08, "Link-Id configuration error"}, |
| 100 | { 0x10, "Unknown object c-type"}, |
The Android Open Source Project | 2949f58 | 2009-03-03 19:30:46 -0800 | [diff] [blame] | 101 | { 0, NULL} |
| 102 | }; |
| 103 | |
| 104 | static const struct tok lmp_obj_link_summary_error_values[] = { |
JP Abgrall | 53f17a9 | 2014-02-12 14:02:41 -0800 | [diff] [blame] | 105 | { 0x01, "Unacceptable non-negotiable LINK-SUMMARY parameters"}, |
| 106 | { 0x02, "Renegotiate LINK-SUMMARY parameters"}, |
| 107 | { 0x04, "Invalid TE-LINK Object"}, |
| 108 | { 0x08, "Invalid DATA-LINK Object"}, |
| 109 | { 0x10, "Unknown TE-LINK Object c-type"}, |
| 110 | { 0x20, "Unknown DATA-LINK Object c-type"}, |
The Android Open Source Project | 2949f58 | 2009-03-03 19:30:46 -0800 | [diff] [blame] | 111 | { 0, NULL} |
| 112 | }; |
| 113 | |
| 114 | /* Service Config Supported Protocols Flags */ |
| 115 | static const struct tok lmp_obj_service_config_sp_flag_values[] = { |
| 116 | { 0x01, "RSVP Supported"}, |
| 117 | { 0x02, "LDP Supported"}, |
| 118 | { 0, NULL} |
| 119 | }; |
| 120 | |
| 121 | /* Service Config Client Port Service Attribute Transparency Flags */ |
| 122 | static const struct tok lmp_obj_service_config_cpsa_tp_flag_values[] = { |
| 123 | { 0x01, "Path/VC Overhead Transparency Supported"}, |
| 124 | { 0x02, "Line/MS Overhead Transparency Supported"}, |
| 125 | { 0x04, "Section/RS Overhead Transparency Supported"}, |
| 126 | { 0, NULL} |
| 127 | }; |
| 128 | |
| 129 | /* Service Config Client Port Service Attribute Contiguous Concatenation Types Flags */ |
| 130 | static const struct tok lmp_obj_service_config_cpsa_cct_flag_values[] = { |
| 131 | { 0x01, "Contiguous Concatenation Types Supported"}, |
| 132 | { 0, NULL} |
| 133 | }; |
| 134 | |
| 135 | /* Service Config Network Service Attributes Transparency Flags */ |
| 136 | static const struct tok lmp_obj_service_config_nsa_transparency_flag_values[] = { |
| 137 | { 0x01, "Standard SOH/RSOH Transparency Supported"}, |
| 138 | { 0x02, "Standard LOH/MSOH Transparency Supported"}, |
| 139 | { 0, NULL} |
| 140 | }; |
| 141 | |
| 142 | /* Service Config Network Service Attributes TCM Monitoring Flags */ |
| 143 | static const struct tok lmp_obj_service_config_nsa_tcm_flag_values[] = { |
| 144 | { 0x01, "Transparent Tandem Connection Monitoring Supported"}, |
| 145 | { 0, NULL} |
| 146 | }; |
| 147 | |
| 148 | /* Network Service Attributes Network Diversity Flags */ |
| 149 | static const struct tok lmp_obj_service_config_nsa_network_diversity_flag_values[] = { |
| 150 | { 0x01, "Node Diversity Supported"}, |
| 151 | { 0x02, "Link Diversity Supported"}, |
| 152 | { 0x04, "SRLG Diversity Supported"}, |
| 153 | { 0, NULL} |
| 154 | }; |
| 155 | |
| 156 | #define LMP_MSGTYPE_CONFIG 1 |
| 157 | #define LMP_MSGTYPE_CONFIG_ACK 2 |
| 158 | #define LMP_MSGTYPE_CONFIG_NACK 3 |
| 159 | #define LMP_MSGTYPE_HELLO 4 |
| 160 | #define LMP_MSGTYPE_VERIFY_BEGIN 5 |
| 161 | #define LMP_MSGTYPE_VERIFY_BEGIN_ACK 6 |
| 162 | #define LMP_MSGTYPE_VERIFY_BEGIN_NACK 7 |
| 163 | #define LMP_MSGTYPE_VERIFY_END 8 |
| 164 | #define LMP_MSGTYPE_VERIFY_END_ACK 9 |
| 165 | #define LMP_MSGTYPE_TEST 10 |
| 166 | #define LMP_MSGTYPE_TEST_STATUS_SUCCESS 11 |
| 167 | #define LMP_MSGTYPE_TEST_STATUS_FAILURE 12 |
| 168 | #define LMP_MSGTYPE_TEST_STATUS_ACK 13 |
| 169 | #define LMP_MSGTYPE_LINK_SUMMARY 14 |
| 170 | #define LMP_MSGTYPE_LINK_SUMMARY_ACK 15 |
| 171 | #define LMP_MSGTYPE_LINK_SUMMARY_NACK 16 |
| 172 | #define LMP_MSGTYPE_CHANNEL_STATUS 17 |
| 173 | #define LMP_MSGTYPE_CHANNEL_STATUS_ACK 18 |
| 174 | #define LMP_MSGTYPE_CHANNEL_STATUS_REQ 19 |
| 175 | #define LMP_MSGTYPE_CHANNEL_STATUS_RESP 20 |
| 176 | /* LMP Service Discovery message types defined by UNI 1.0 */ |
| 177 | #define LMP_MSGTYPE_SERVICE_CONFIG 50 |
| 178 | #define LMP_MSGTYPE_SERVICE_CONFIG_ACK 51 |
| 179 | #define LMP_MSGTYPE_SERVICE_CONFIG_NACK 52 |
| 180 | |
| 181 | static const struct tok lmp_msg_type_values[] = { |
| 182 | { LMP_MSGTYPE_CONFIG, "Config"}, |
| 183 | { LMP_MSGTYPE_CONFIG_ACK, "Config ACK"}, |
| 184 | { LMP_MSGTYPE_CONFIG_NACK, "Config NACK"}, |
| 185 | { LMP_MSGTYPE_HELLO, "Hello"}, |
| 186 | { LMP_MSGTYPE_VERIFY_BEGIN, "Begin Verify"}, |
| 187 | { LMP_MSGTYPE_VERIFY_BEGIN_ACK, "Begin Verify ACK"}, |
| 188 | { LMP_MSGTYPE_VERIFY_BEGIN_NACK, "Begin Verify NACK"}, |
| 189 | { LMP_MSGTYPE_VERIFY_END, "End Verify"}, |
| 190 | { LMP_MSGTYPE_VERIFY_END_ACK, "End Verify ACK"}, |
| 191 | { LMP_MSGTYPE_TEST, "Test"}, |
| 192 | { LMP_MSGTYPE_TEST_STATUS_SUCCESS, "Test Status Success"}, |
| 193 | { LMP_MSGTYPE_TEST_STATUS_FAILURE, "Test Status Failure"}, |
| 194 | { LMP_MSGTYPE_TEST_STATUS_ACK, "Test Status ACK"}, |
| 195 | { LMP_MSGTYPE_LINK_SUMMARY, "Link Summary"}, |
| 196 | { LMP_MSGTYPE_LINK_SUMMARY_ACK, "Link Summary ACK"}, |
| 197 | { LMP_MSGTYPE_LINK_SUMMARY_NACK, "Link Summary NACK"}, |
| 198 | { LMP_MSGTYPE_CHANNEL_STATUS, "Channel Status"}, |
| 199 | { LMP_MSGTYPE_CHANNEL_STATUS_ACK, "Channel Status ACK"}, |
| 200 | { LMP_MSGTYPE_CHANNEL_STATUS_REQ, "Channel Status Request"}, |
| 201 | { LMP_MSGTYPE_CHANNEL_STATUS_RESP, "Channel Status Response"}, |
| 202 | { LMP_MSGTYPE_SERVICE_CONFIG, "Service Config"}, |
| 203 | { LMP_MSGTYPE_SERVICE_CONFIG_ACK, "Service Config ACK"}, |
| 204 | { LMP_MSGTYPE_SERVICE_CONFIG_NACK, "Service Config NACK"}, |
| 205 | { 0, NULL} |
| 206 | }; |
| 207 | |
| 208 | /* |
| 209 | * LMP object header |
| 210 | * |
| 211 | * 0 1 2 3 |
| 212 | * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 |
| 213 | * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ |
| 214 | * |N| C-Type | Class | Length | |
| 215 | * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ |
| 216 | * | | |
| 217 | * // (object contents) // |
| 218 | * | | |
| 219 | * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ |
| 220 | */ |
| 221 | |
| 222 | struct lmp_object_header { |
| 223 | u_int8_t ctype; |
| 224 | u_int8_t class_num; |
| 225 | u_int8_t length[2]; |
| 226 | }; |
| 227 | |
| 228 | #define LMP_OBJ_CC_ID 1 |
| 229 | #define LMP_OBJ_NODE_ID 2 |
| 230 | #define LMP_OBJ_LINK_ID 3 |
| 231 | #define LMP_OBJ_INTERFACE_ID 4 |
| 232 | #define LMP_OBJ_MESSAGE_ID 5 |
| 233 | #define LMP_OBJ_CONFIG 6 |
| 234 | #define LMP_OBJ_HELLO 7 |
| 235 | #define LMP_OBJ_VERIFY_BEGIN 8 |
| 236 | #define LMP_OBJ_VERIFY_BEGIN_ACK 9 |
| 237 | #define LMP_OBJ_VERIFY_ID 10 |
| 238 | #define LMP_OBJ_TE_LINK 11 |
| 239 | #define LMP_OBJ_DATA_LINK 12 |
| 240 | #define LMP_OBJ_CHANNEL_STATUS 13 |
| 241 | #define LMP_OBJ_CHANNEL_STATUS_REQ 14 |
| 242 | #define LMP_OBJ_ERROR_CODE 20 |
| 243 | |
| 244 | #define LMP_OBJ_SERVICE_CONFIG 51 /* defined in UNI 1.0 */ |
| 245 | |
| 246 | static const struct tok lmp_obj_values[] = { |
| 247 | { LMP_OBJ_CC_ID, "Control Channel ID" }, |
| 248 | { LMP_OBJ_NODE_ID, "Node ID" }, |
| 249 | { LMP_OBJ_LINK_ID, "Link ID" }, |
| 250 | { LMP_OBJ_INTERFACE_ID, "Interface ID" }, |
| 251 | { LMP_OBJ_MESSAGE_ID, "Message ID" }, |
| 252 | { LMP_OBJ_CONFIG, "Configuration" }, |
| 253 | { LMP_OBJ_HELLO, "Hello" }, |
| 254 | { LMP_OBJ_VERIFY_BEGIN, "Verify Begin" }, |
| 255 | { LMP_OBJ_VERIFY_BEGIN_ACK, "Verify Begin ACK" }, |
| 256 | { LMP_OBJ_VERIFY_ID, "Verify ID" }, |
| 257 | { LMP_OBJ_TE_LINK, "TE Link" }, |
| 258 | { LMP_OBJ_DATA_LINK, "Data Link" }, |
| 259 | { LMP_OBJ_CHANNEL_STATUS, "Channel Status" }, |
| 260 | { LMP_OBJ_CHANNEL_STATUS_REQ, "Channel Status Request" }, |
| 261 | { LMP_OBJ_ERROR_CODE, "Error Code" }, |
| 262 | { LMP_OBJ_SERVICE_CONFIG, "Service Config" }, |
| 263 | |
| 264 | { 0, NULL} |
| 265 | }; |
| 266 | |
| 267 | #define INT_SWITCHING_TYPE_SUBOBJ 1 |
| 268 | #define WAVELENGTH_SUBOBJ 2 |
| 269 | |
| 270 | static const struct tok lmp_data_link_subobj[] = { |
| 271 | { INT_SWITCHING_TYPE_SUBOBJ, "Interface Switching Type" }, |
| 272 | { WAVELENGTH_SUBOBJ , "Wavelength" }, |
| 273 | { 0, NULL} |
| 274 | }; |
| 275 | |
| 276 | #define LMP_CTYPE_IPV4 1 |
| 277 | #define LMP_CTYPE_IPV6 2 |
| 278 | |
| 279 | #define LMP_CTYPE_LOC 1 |
| 280 | #define LMP_CTYPE_RMT 2 |
| 281 | #define LMP_CTYPE_UNMD 3 |
| 282 | |
| 283 | #define LMP_CTYPE_IPV4_LOC 1 |
| 284 | #define LMP_CTYPE_IPV4_RMT 2 |
| 285 | #define LMP_CTYPE_IPV6_LOC 3 |
| 286 | #define LMP_CTYPE_IPV6_RMT 4 |
| 287 | #define LMP_CTYPE_UNMD_LOC 5 |
| 288 | #define LMP_CTYPE_UNMD_RMT 6 |
| 289 | |
| 290 | #define LMP_CTYPE_1 1 |
| 291 | #define LMP_CTYPE_2 2 |
| 292 | |
| 293 | #define LMP_CTYPE_HELLO_CONFIG 1 |
| 294 | #define LMP_CTYPE_HELLO 1 |
| 295 | |
| 296 | #define LMP_CTYPE_BEGIN_VERIFY_ERROR 1 |
| 297 | #define LMP_CTYPE_LINK_SUMMARY_ERROR 2 |
| 298 | |
| 299 | /* C-Types for Service Config Object */ |
| 300 | #define LMP_CTYPE_SERVICE_CONFIG_SP 1 |
| 301 | #define LMP_CTYPE_SERVICE_CONFIG_CPSA 2 |
| 302 | #define LMP_CTYPE_SERVICE_CONFIG_TRANSPARENCY_TCM 3 |
| 303 | #define LMP_CTYPE_SERVICE_CONFIG_NETWORK_DIVERSITY 4 |
| 304 | |
| 305 | /* |
| 306 | * Different link types allowed in the Client Port Service Attributes |
| 307 | * subobject defined for LMP Service Discovery in the UNI 1.0 spec |
| 308 | */ |
| 309 | #define LMP_SD_SERVICE_CONFIG_CPSA_LINK_TYPE_SDH 5 /* UNI 1.0 Sec 9.4.2 */ |
| 310 | #define LMP_SD_SERVICE_CONFIG_CPSA_LINK_TYPE_SONET 6 /* UNI 1.0 Sec 9.4.2 */ |
| 311 | |
| 312 | /* |
| 313 | * the ctypes are not globally unique so for |
| 314 | * translating it to strings we build a table based |
| 315 | * on objects offsetted by the ctype |
| 316 | */ |
| 317 | |
| 318 | static const struct tok lmp_ctype_values[] = { |
| 319 | { 256*LMP_OBJ_CC_ID+LMP_CTYPE_LOC, "Local" }, |
| 320 | { 256*LMP_OBJ_CC_ID+LMP_CTYPE_RMT, "Remote" }, |
| 321 | { 256*LMP_OBJ_NODE_ID+LMP_CTYPE_LOC, "Local" }, |
| 322 | { 256*LMP_OBJ_NODE_ID+LMP_CTYPE_RMT, "Remote" }, |
| 323 | { 256*LMP_OBJ_LINK_ID+LMP_CTYPE_IPV4_LOC, "IPv4 Local" }, |
| 324 | { 256*LMP_OBJ_LINK_ID+LMP_CTYPE_IPV4_RMT, "IPv4 Remote" }, |
| 325 | { 256*LMP_OBJ_LINK_ID+LMP_CTYPE_IPV6_LOC, "IPv6 Local" }, |
| 326 | { 256*LMP_OBJ_LINK_ID+LMP_CTYPE_IPV6_RMT, "IPv6 Remote" }, |
| 327 | { 256*LMP_OBJ_LINK_ID+LMP_CTYPE_UNMD_LOC, "Unnumbered Local" }, |
| 328 | { 256*LMP_OBJ_LINK_ID+LMP_CTYPE_UNMD_RMT, "Unnumbered Remote" }, |
| 329 | { 256*LMP_OBJ_INTERFACE_ID+LMP_CTYPE_IPV4_LOC, "IPv4 Local" }, |
| 330 | { 256*LMP_OBJ_INTERFACE_ID+LMP_CTYPE_IPV4_RMT, "IPv4 Remote" }, |
| 331 | { 256*LMP_OBJ_INTERFACE_ID+LMP_CTYPE_IPV6_LOC, "IPv6 Local" }, |
| 332 | { 256*LMP_OBJ_INTERFACE_ID+LMP_CTYPE_IPV6_RMT, "IPv6 Remote" }, |
| 333 | { 256*LMP_OBJ_INTERFACE_ID+LMP_CTYPE_UNMD_LOC, "Unnumbered Local" }, |
| 334 | { 256*LMP_OBJ_INTERFACE_ID+LMP_CTYPE_UNMD_RMT, "Unnumbered Remote" }, |
| 335 | { 256*LMP_OBJ_MESSAGE_ID+LMP_CTYPE_1, "1" }, |
| 336 | { 256*LMP_OBJ_MESSAGE_ID+LMP_CTYPE_2, "2" }, |
| 337 | { 256*LMP_OBJ_CONFIG+LMP_CTYPE_1, "1" }, |
| 338 | { 256*LMP_OBJ_HELLO+LMP_CTYPE_1, "1" }, |
| 339 | { 256*LMP_OBJ_VERIFY_BEGIN+LMP_CTYPE_1, "1" }, |
| 340 | { 256*LMP_OBJ_VERIFY_BEGIN_ACK+LMP_CTYPE_1, "1" }, |
| 341 | { 256*LMP_OBJ_VERIFY_ID+LMP_CTYPE_1, "1" }, |
| 342 | { 256*LMP_OBJ_TE_LINK+LMP_CTYPE_IPV4, "IPv4" }, |
| 343 | { 256*LMP_OBJ_TE_LINK+LMP_CTYPE_IPV6, "IPv6" }, |
| 344 | { 256*LMP_OBJ_TE_LINK+LMP_CTYPE_UNMD, "Unnumbered" }, |
| 345 | { 256*LMP_OBJ_DATA_LINK+LMP_CTYPE_IPV4, "IPv4" }, |
| 346 | { 256*LMP_OBJ_DATA_LINK+LMP_CTYPE_IPV6, "IPv6" }, |
| 347 | { 256*LMP_OBJ_DATA_LINK+LMP_CTYPE_UNMD, "Unnumbered" }, |
| 348 | { 256*LMP_OBJ_CHANNEL_STATUS+LMP_CTYPE_IPV4, "IPv4" }, |
| 349 | { 256*LMP_OBJ_CHANNEL_STATUS+LMP_CTYPE_IPV6, "IPv6" }, |
| 350 | { 256*LMP_OBJ_CHANNEL_STATUS+LMP_CTYPE_UNMD, "Unnumbered" }, |
| 351 | { 256*LMP_OBJ_CHANNEL_STATUS_REQ+LMP_CTYPE_IPV4, "IPv4" }, |
| 352 | { 256*LMP_OBJ_CHANNEL_STATUS_REQ+LMP_CTYPE_IPV6, "IPv6" }, |
| 353 | { 256*LMP_OBJ_CHANNEL_STATUS_REQ+LMP_CTYPE_UNMD, "Unnumbered" }, |
| 354 | { 256*LMP_OBJ_ERROR_CODE+LMP_CTYPE_1, "1" }, |
| 355 | { 256*LMP_OBJ_ERROR_CODE+LMP_CTYPE_2, "2" }, |
| 356 | { 256*LMP_OBJ_SERVICE_CONFIG+LMP_CTYPE_SERVICE_CONFIG_SP, "1" }, |
| 357 | { 256*LMP_OBJ_SERVICE_CONFIG+LMP_CTYPE_SERVICE_CONFIG_CPSA, "2" }, |
| 358 | { 256*LMP_OBJ_SERVICE_CONFIG+LMP_CTYPE_SERVICE_CONFIG_TRANSPARENCY_TCM, "3" }, |
| 359 | { 256*LMP_OBJ_SERVICE_CONFIG+LMP_CTYPE_SERVICE_CONFIG_NETWORK_DIVERSITY, "4" }, |
| 360 | { 0, NULL} |
| 361 | }; |
| 362 | |
| 363 | void |
| 364 | lmp_print(register const u_char *pptr, register u_int len) { |
| 365 | |
| 366 | const struct lmp_common_header *lmp_com_header; |
| 367 | const struct lmp_object_header *lmp_obj_header; |
| 368 | const u_char *tptr,*obj_tptr; |
| 369 | int tlen,lmp_obj_len,lmp_obj_ctype,obj_tlen; |
| 370 | int hexdump; |
| 371 | int offset,subobj_type,subobj_len,total_subobj_len; |
| 372 | int link_type; |
| 373 | |
| 374 | union { /* int to float conversion buffer */ |
| 375 | float f; |
| 376 | u_int32_t i; |
| 377 | } bw; |
| 378 | |
| 379 | tptr=pptr; |
| 380 | lmp_com_header = (const struct lmp_common_header *)pptr; |
| 381 | TCHECK(*lmp_com_header); |
| 382 | |
| 383 | /* |
| 384 | * Sanity checking of the header. |
| 385 | */ |
| 386 | if (LMP_EXTRACT_VERSION(lmp_com_header->version_res[0]) != LMP_VERSION) { |
| 387 | printf("LMP version %u packet not supported", |
| 388 | LMP_EXTRACT_VERSION(lmp_com_header->version_res[0])); |
| 389 | return; |
| 390 | } |
| 391 | |
| 392 | /* in non-verbose mode just lets print the basic Message Type*/ |
| 393 | if (vflag < 1) { |
| 394 | printf("LMPv%u %s Message, length: %u", |
| 395 | LMP_EXTRACT_VERSION(lmp_com_header->version_res[0]), |
| 396 | tok2str(lmp_msg_type_values, "unknown (%u)",lmp_com_header->msg_type), |
| 397 | len); |
| 398 | return; |
| 399 | } |
| 400 | |
| 401 | /* ok they seem to want to know everything - lets fully decode it */ |
| 402 | |
| 403 | tlen=EXTRACT_16BITS(lmp_com_header->length); |
| 404 | |
| 405 | printf("\n\tLMPv%u, msg-type: %s, Flags: [%s], length: %u", |
| 406 | LMP_EXTRACT_VERSION(lmp_com_header->version_res[0]), |
| 407 | tok2str(lmp_msg_type_values, "unknown, type: %u",lmp_com_header->msg_type), |
| 408 | bittok2str(lmp_header_flag_values,"none",lmp_com_header->flags), |
| 409 | tlen); |
| 410 | |
| 411 | tptr+=sizeof(const struct lmp_common_header); |
| 412 | tlen-=sizeof(const struct lmp_common_header); |
| 413 | |
| 414 | while(tlen>0) { |
| 415 | /* did we capture enough for fully decoding the object header ? */ |
| 416 | if (!TTEST2(*tptr, sizeof(struct lmp_object_header))) |
| 417 | goto trunc; |
| 418 | |
| 419 | lmp_obj_header = (const struct lmp_object_header *)tptr; |
| 420 | lmp_obj_len=EXTRACT_16BITS(lmp_obj_header->length); |
| 421 | lmp_obj_ctype=(lmp_obj_header->ctype)&0x7f; |
| 422 | |
| 423 | if(lmp_obj_len % 4 || lmp_obj_len < 4) |
| 424 | return; |
| 425 | |
| 426 | printf("\n\t %s Object (%u), Class-Type: %s (%u) Flags: [%snegotiable], length: %u", |
| 427 | tok2str(lmp_obj_values, |
| 428 | "Unknown", |
| 429 | lmp_obj_header->class_num), |
| 430 | lmp_obj_header->class_num, |
| 431 | tok2str(lmp_ctype_values, |
| 432 | "Unknown", |
| 433 | ((lmp_obj_header->class_num)<<8)+lmp_obj_ctype), |
| 434 | lmp_obj_ctype, |
| 435 | (lmp_obj_header->ctype)&0x80 ? "" : "non-", |
| 436 | lmp_obj_len); |
| 437 | |
| 438 | obj_tptr=tptr+sizeof(struct lmp_object_header); |
| 439 | obj_tlen=lmp_obj_len-sizeof(struct lmp_object_header); |
| 440 | |
| 441 | /* did we capture enough for fully decoding the object ? */ |
| 442 | if (!TTEST2(*tptr, lmp_obj_len)) |
| 443 | goto trunc; |
| 444 | hexdump=FALSE; |
| 445 | |
| 446 | switch(lmp_obj_header->class_num) { |
| 447 | |
| 448 | case LMP_OBJ_CC_ID: |
| 449 | switch(lmp_obj_ctype) { |
| 450 | case LMP_CTYPE_LOC: |
| 451 | case LMP_CTYPE_RMT: |
| 452 | printf("\n\t Control Channel ID: %u (0x%08x)", |
| 453 | EXTRACT_32BITS(obj_tptr), |
| 454 | EXTRACT_32BITS(obj_tptr)); |
| 455 | break; |
| 456 | |
| 457 | default: |
| 458 | hexdump=TRUE; |
| 459 | } |
| 460 | break; |
| 461 | |
| 462 | case LMP_OBJ_LINK_ID: |
| 463 | case LMP_OBJ_INTERFACE_ID: |
| 464 | switch(lmp_obj_ctype) { |
| 465 | case LMP_CTYPE_IPV4_LOC: |
| 466 | case LMP_CTYPE_IPV4_RMT: |
| 467 | printf("\n\t IPv4 Link ID: %s (0x%08x)", |
| 468 | ipaddr_string(obj_tptr), |
| 469 | EXTRACT_32BITS(obj_tptr)); |
| 470 | break; |
| 471 | #ifdef INET6 |
| 472 | case LMP_CTYPE_IPV6_LOC: |
| 473 | case LMP_CTYPE_IPV6_RMT: |
| 474 | printf("\n\t IPv6 Link ID: %s (0x%08x)", |
| 475 | ip6addr_string(obj_tptr), |
| 476 | EXTRACT_32BITS(obj_tptr)); |
| 477 | break; |
| 478 | #endif |
| 479 | case LMP_CTYPE_UNMD_LOC: |
| 480 | case LMP_CTYPE_UNMD_RMT: |
| 481 | printf("\n\t Link ID: %u (0x%08x)", |
| 482 | EXTRACT_32BITS(obj_tptr), |
| 483 | EXTRACT_32BITS(obj_tptr)); |
| 484 | break; |
| 485 | default: |
| 486 | hexdump=TRUE; |
| 487 | } |
| 488 | break; |
| 489 | |
| 490 | case LMP_OBJ_MESSAGE_ID: |
| 491 | switch(lmp_obj_ctype) { |
| 492 | case LMP_CTYPE_1: |
| 493 | printf("\n\t Message ID: %u (0x%08x)", |
| 494 | EXTRACT_32BITS(obj_tptr), |
| 495 | EXTRACT_32BITS(obj_tptr)); |
| 496 | break; |
| 497 | case LMP_CTYPE_2: |
| 498 | printf("\n\t Message ID Ack: %u (0x%08x)", |
| 499 | EXTRACT_32BITS(obj_tptr), |
| 500 | EXTRACT_32BITS(obj_tptr)); |
| 501 | break; |
| 502 | default: |
| 503 | hexdump=TRUE; |
| 504 | } |
| 505 | break; |
| 506 | |
| 507 | case LMP_OBJ_NODE_ID: |
| 508 | switch(lmp_obj_ctype) { |
| 509 | case LMP_CTYPE_LOC: |
| 510 | case LMP_CTYPE_RMT: |
| 511 | printf("\n\t Node ID: %s (0x%08x)", |
| 512 | ipaddr_string(obj_tptr), |
| 513 | EXTRACT_32BITS(obj_tptr)); |
| 514 | break; |
| 515 | |
| 516 | default: |
| 517 | hexdump=TRUE; |
| 518 | } |
| 519 | break; |
| 520 | |
| 521 | case LMP_OBJ_CONFIG: |
| 522 | switch(lmp_obj_ctype) { |
| 523 | case LMP_CTYPE_HELLO_CONFIG: |
| 524 | printf("\n\t Hello Interval: %u\n\t Hello Dead Interval: %u", |
| 525 | EXTRACT_16BITS(obj_tptr), |
| 526 | EXTRACT_16BITS(obj_tptr+2)); |
| 527 | break; |
| 528 | |
| 529 | default: |
| 530 | hexdump=TRUE; |
| 531 | } |
| 532 | break; |
| 533 | |
| 534 | case LMP_OBJ_HELLO: |
| 535 | switch(lmp_obj_ctype) { |
| 536 | case LMP_CTYPE_HELLO: |
JP Abgrall | 53f17a9 | 2014-02-12 14:02:41 -0800 | [diff] [blame] | 537 | printf("\n\t Tx Seq: %u, Rx Seq: %u", |
The Android Open Source Project | 2949f58 | 2009-03-03 19:30:46 -0800 | [diff] [blame] | 538 | EXTRACT_32BITS(obj_tptr), |
| 539 | EXTRACT_32BITS(obj_tptr+4)); |
| 540 | break; |
| 541 | |
| 542 | default: |
| 543 | hexdump=TRUE; |
| 544 | } |
| 545 | break; |
| 546 | |
| 547 | case LMP_OBJ_TE_LINK: |
| 548 | printf("\n\t Flags: [%s]", |
| 549 | bittok2str(lmp_obj_te_link_flag_values, |
| 550 | "none", |
| 551 | EXTRACT_16BITS(obj_tptr)>>8)); |
| 552 | |
| 553 | switch(lmp_obj_ctype) { |
| 554 | case LMP_CTYPE_IPV4: |
JP Abgrall | 53f17a9 | 2014-02-12 14:02:41 -0800 | [diff] [blame] | 555 | printf("\n\t Local Link-ID: %s (0x%08x)" |
| 556 | "\n\t Remote Link-ID: %s (0x%08x)", |
The Android Open Source Project | 2949f58 | 2009-03-03 19:30:46 -0800 | [diff] [blame] | 557 | ipaddr_string(obj_tptr+4), |
| 558 | EXTRACT_32BITS(obj_tptr+4), |
| 559 | ipaddr_string(obj_tptr+8), |
| 560 | EXTRACT_32BITS(obj_tptr+8)); |
| 561 | break; |
| 562 | |
| 563 | #ifdef INET6 |
| 564 | case LMP_CTYPE_IPV6: |
| 565 | #endif |
| 566 | case LMP_CTYPE_UNMD: |
| 567 | default: |
| 568 | hexdump=TRUE; |
| 569 | } |
| 570 | break; |
| 571 | |
| 572 | case LMP_OBJ_DATA_LINK: |
| 573 | printf("\n\t Flags: [%s]", |
| 574 | bittok2str(lmp_obj_data_link_flag_values, |
| 575 | "none", |
| 576 | EXTRACT_16BITS(obj_tptr)>>8)); |
| 577 | |
| 578 | switch(lmp_obj_ctype) { |
| 579 | case LMP_CTYPE_IPV4: |
| 580 | case LMP_CTYPE_UNMD: |
JP Abgrall | 53f17a9 | 2014-02-12 14:02:41 -0800 | [diff] [blame] | 581 | printf("\n\t Local Interface ID: %s (0x%08x)" |
| 582 | "\n\t Remote Interface ID: %s (0x%08x)", |
The Android Open Source Project | 2949f58 | 2009-03-03 19:30:46 -0800 | [diff] [blame] | 583 | ipaddr_string(obj_tptr+4), |
| 584 | EXTRACT_32BITS(obj_tptr+4), |
| 585 | ipaddr_string(obj_tptr+8), |
| 586 | EXTRACT_32BITS(obj_tptr+8)); |
| 587 | |
| 588 | total_subobj_len = lmp_obj_len - 16; |
| 589 | offset = 12; |
| 590 | while (total_subobj_len > 0 && hexdump == FALSE ) { |
| 591 | subobj_type = EXTRACT_16BITS(obj_tptr+offset)>>8; |
| 592 | subobj_len = EXTRACT_16BITS(obj_tptr+offset)&0x00FF; |
| 593 | printf("\n\t Subobject, Type: %s (%u), Length: %u", |
| 594 | tok2str(lmp_data_link_subobj, |
| 595 | "Unknown", |
| 596 | subobj_type), |
| 597 | subobj_type, |
| 598 | subobj_len); |
| 599 | switch(subobj_type) { |
| 600 | case INT_SWITCHING_TYPE_SUBOBJ: |
| 601 | printf("\n\t Switching Type: %s (%u)", |
| 602 | tok2str(gmpls_switch_cap_values, |
| 603 | "Unknown", |
| 604 | EXTRACT_16BITS(obj_tptr+offset+2)>>8), |
| 605 | EXTRACT_16BITS(obj_tptr+offset+2)>>8); |
| 606 | printf("\n\t Encoding Type: %s (%u)", |
| 607 | tok2str(gmpls_encoding_values, |
| 608 | "Unknown", |
| 609 | EXTRACT_16BITS(obj_tptr+offset+2)&0x00FF), |
| 610 | EXTRACT_16BITS(obj_tptr+offset+2)&0x00FF); |
| 611 | bw.i = EXTRACT_32BITS(obj_tptr+offset+4); |
| 612 | printf("\n\t Min Reservable Bandwidth: %.3f Mbps", |
| 613 | bw.f*8/1000000); |
| 614 | bw.i = EXTRACT_32BITS(obj_tptr+offset+8); |
| 615 | printf("\n\t Max Reservable Bandwidth: %.3f Mbps", |
| 616 | bw.f*8/1000000); |
| 617 | break; |
| 618 | case WAVELENGTH_SUBOBJ: |
| 619 | printf("\n\t Wavelength: %u", |
| 620 | EXTRACT_32BITS(obj_tptr+offset+4)); |
| 621 | break; |
| 622 | default: |
| 623 | /* Any Unknown Subobject ==> Exit loop */ |
| 624 | hexdump=TRUE; |
| 625 | break; |
| 626 | } |
| 627 | total_subobj_len-=subobj_len; |
| 628 | offset+=subobj_len; |
| 629 | } |
| 630 | |
| 631 | break; |
| 632 | #ifdef INET6 |
| 633 | case LMP_CTYPE_IPV6: |
| 634 | #endif |
| 635 | default: |
| 636 | hexdump=TRUE; |
| 637 | } |
| 638 | break; |
| 639 | |
| 640 | case LMP_OBJ_VERIFY_BEGIN: |
| 641 | switch(lmp_obj_ctype) { |
| 642 | case LMP_CTYPE_1: |
| 643 | printf("\n\t Flags: %s", |
| 644 | bittok2str(lmp_obj_begin_verify_flag_values, |
| 645 | "none", |
| 646 | EXTRACT_16BITS(obj_tptr))); |
| 647 | printf("\n\t Verify Interval: %u", |
| 648 | EXTRACT_16BITS(obj_tptr+2)); |
| 649 | printf("\n\t Data links: %u", |
| 650 | EXTRACT_32BITS(obj_tptr+4)); |
| 651 | printf("\n\t Encoding type: %s", |
| 652 | tok2str(gmpls_encoding_values, "Unknown", *(obj_tptr+8))); |
JP Abgrall | 53f17a9 | 2014-02-12 14:02:41 -0800 | [diff] [blame] | 653 | printf("\n\t Verify Transport Mechanism: %u (0x%x)%s", |
The Android Open Source Project | 2949f58 | 2009-03-03 19:30:46 -0800 | [diff] [blame] | 654 | EXTRACT_16BITS(obj_tptr+10), |
| 655 | EXTRACT_16BITS(obj_tptr+10), |
JP Abgrall | 53f17a9 | 2014-02-12 14:02:41 -0800 | [diff] [blame] | 656 | EXTRACT_16BITS(obj_tptr+10)&8000 ? " (Payload test messages capable)" : ""); |
The Android Open Source Project | 2949f58 | 2009-03-03 19:30:46 -0800 | [diff] [blame] | 657 | bw.i = EXTRACT_32BITS(obj_tptr+12); |
| 658 | printf("\n\t Transmission Rate: %.3f Mbps",bw.f*8/1000000); |
| 659 | printf("\n\t Wavelength: %u", |
| 660 | EXTRACT_32BITS(obj_tptr+16)); |
| 661 | break; |
| 662 | |
| 663 | default: |
| 664 | hexdump=TRUE; |
| 665 | } |
| 666 | break; |
| 667 | |
| 668 | case LMP_OBJ_VERIFY_BEGIN_ACK: |
| 669 | switch(lmp_obj_ctype) { |
| 670 | case LMP_CTYPE_1: |
JP Abgrall | 53f17a9 | 2014-02-12 14:02:41 -0800 | [diff] [blame] | 671 | printf("\n\t Verify Dead Interval: %u" |
| 672 | "\n\t Verify Transport Response: %u", |
The Android Open Source Project | 2949f58 | 2009-03-03 19:30:46 -0800 | [diff] [blame] | 673 | EXTRACT_16BITS(obj_tptr), |
| 674 | EXTRACT_16BITS(obj_tptr+2)); |
| 675 | break; |
| 676 | |
| 677 | default: |
| 678 | hexdump=TRUE; |
| 679 | } |
| 680 | break; |
| 681 | |
| 682 | case LMP_OBJ_VERIFY_ID: |
| 683 | switch(lmp_obj_ctype) { |
| 684 | case LMP_CTYPE_1: |
| 685 | printf("\n\t Verify ID: %u", |
| 686 | EXTRACT_32BITS(obj_tptr)); |
| 687 | break; |
| 688 | |
| 689 | default: |
| 690 | hexdump=TRUE; |
| 691 | } |
| 692 | break; |
| 693 | |
| 694 | case LMP_OBJ_CHANNEL_STATUS: |
| 695 | switch(lmp_obj_ctype) { |
| 696 | case LMP_CTYPE_IPV4: |
| 697 | case LMP_CTYPE_UNMD: |
| 698 | offset = 0; |
| 699 | /* Decode pairs: <Interface_ID (4 bytes), Channel_status (4 bytes)> */ |
| 700 | while (offset < (lmp_obj_len-(int)sizeof(struct lmp_object_header)) ) { |
| 701 | printf("\n\t Interface ID: %s (0x%08x)", |
| 702 | ipaddr_string(obj_tptr+offset), |
| 703 | EXTRACT_32BITS(obj_tptr+offset)); |
| 704 | |
| 705 | printf("\n\t\t Active: %s (%u)", (EXTRACT_32BITS(obj_tptr+offset+4)>>31) ? |
| 706 | "Allocated" : "Non-allocated", |
| 707 | (EXTRACT_32BITS(obj_tptr+offset+4)>>31)); |
| 708 | |
| 709 | printf("\n\t\t Direction: %s (%u)", (EXTRACT_32BITS(obj_tptr+offset+4)>>30)&0x1 ? |
| 710 | "Transmit" : "Receive", |
| 711 | (EXTRACT_32BITS(obj_tptr+offset+4)>>30)&0x1); |
| 712 | |
| 713 | printf("\n\t\t Channel Status: %s (%u)", |
| 714 | tok2str(lmp_obj_channel_status_values, |
| 715 | "Unknown", |
| 716 | EXTRACT_32BITS(obj_tptr+offset+4)&0x3FFFFFF), |
| 717 | EXTRACT_32BITS(obj_tptr+offset+4)&0x3FFFFFF); |
| 718 | offset+=8; |
| 719 | } |
| 720 | break; |
| 721 | #ifdef INET6 |
| 722 | case LMP_CTYPE_IPV6: |
| 723 | #endif |
| 724 | default: |
| 725 | hexdump=TRUE; |
| 726 | } |
| 727 | break; |
| 728 | |
| 729 | case LMP_OBJ_CHANNEL_STATUS_REQ: |
| 730 | switch(lmp_obj_ctype) { |
| 731 | case LMP_CTYPE_IPV4: |
| 732 | case LMP_CTYPE_UNMD: |
| 733 | offset = 0; |
| 734 | while (offset < (lmp_obj_len-(int)sizeof(struct lmp_object_header)) ) { |
| 735 | printf("\n\t Interface ID: %s (0x%08x)", |
| 736 | ipaddr_string(obj_tptr+offset), |
| 737 | EXTRACT_32BITS(obj_tptr+offset)); |
| 738 | offset+=4; |
| 739 | } |
| 740 | break; |
| 741 | #ifdef INET6 |
| 742 | case LMP_CTYPE_IPV6: |
| 743 | #endif |
| 744 | default: |
| 745 | hexdump=TRUE; |
| 746 | } |
| 747 | break; |
| 748 | |
| 749 | case LMP_OBJ_ERROR_CODE: |
| 750 | switch(lmp_obj_ctype) { |
| 751 | case LMP_CTYPE_BEGIN_VERIFY_ERROR: |
| 752 | printf("\n\t Error Code: %s", |
| 753 | bittok2str(lmp_obj_begin_verify_error_values, |
| 754 | "none", |
| 755 | EXTRACT_32BITS(obj_tptr))); |
| 756 | break; |
| 757 | |
| 758 | case LMP_CTYPE_LINK_SUMMARY_ERROR: |
| 759 | printf("\n\t Error Code: %s", |
| 760 | bittok2str(lmp_obj_link_summary_error_values, |
| 761 | "none", |
| 762 | EXTRACT_32BITS(obj_tptr))); |
| 763 | break; |
| 764 | default: |
| 765 | hexdump=TRUE; |
| 766 | } |
| 767 | break; |
| 768 | |
| 769 | case LMP_OBJ_SERVICE_CONFIG: |
| 770 | switch (lmp_obj_ctype) { |
| 771 | case LMP_CTYPE_SERVICE_CONFIG_SP: |
| 772 | |
| 773 | printf("\n\t Flags: %s", |
| 774 | bittok2str(lmp_obj_service_config_sp_flag_values, |
| 775 | "none", |
| 776 | EXTRACT_16BITS(obj_tptr)>>8)); |
| 777 | |
| 778 | printf("\n\t UNI Version: %u", |
| 779 | EXTRACT_16BITS(obj_tptr) & 0x00FF); |
| 780 | |
| 781 | break; |
| 782 | |
| 783 | case LMP_CTYPE_SERVICE_CONFIG_CPSA: |
| 784 | |
| 785 | link_type = EXTRACT_16BITS(obj_tptr)>>8; |
| 786 | |
| 787 | printf("\n\t Link Type: %s (%u)", |
| 788 | tok2str(lmp_sd_service_config_cpsa_link_type_values, |
| 789 | "Unknown", link_type), |
| 790 | link_type); |
| 791 | |
| 792 | if (link_type == LMP_SD_SERVICE_CONFIG_CPSA_LINK_TYPE_SDH) { |
| 793 | printf("\n\t Signal Type: %s (%u)", |
| 794 | tok2str(lmp_sd_service_config_cpsa_signal_type_sdh_values, |
| 795 | "Unknown", |
| 796 | EXTRACT_16BITS(obj_tptr) & 0x00FF), |
| 797 | EXTRACT_16BITS(obj_tptr) & 0x00FF); |
| 798 | } |
| 799 | |
| 800 | if (link_type == LMP_SD_SERVICE_CONFIG_CPSA_LINK_TYPE_SONET) { |
| 801 | printf("\n\t Signal Type: %s (%u)", |
| 802 | tok2str(lmp_sd_service_config_cpsa_signal_type_sonet_values, |
| 803 | "Unknown", |
| 804 | EXTRACT_16BITS(obj_tptr) & 0x00FF), |
| 805 | EXTRACT_16BITS(obj_tptr) & 0x00FF); |
| 806 | } |
| 807 | |
| 808 | printf("\n\t Transparency: %s", |
| 809 | bittok2str(lmp_obj_service_config_cpsa_tp_flag_values, |
| 810 | "none", |
| 811 | EXTRACT_16BITS(obj_tptr+2)>>8)); |
| 812 | |
| 813 | printf("\n\t Contiguous Concatenation Types: %s", |
| 814 | bittok2str(lmp_obj_service_config_cpsa_cct_flag_values, |
| 815 | "none", |
| 816 | EXTRACT_16BITS(obj_tptr+2)>>8 & 0x00FF)); |
| 817 | |
| 818 | printf("\n\t Minimum NCC: %u", |
| 819 | EXTRACT_16BITS(obj_tptr+4)); |
| 820 | |
| 821 | printf("\n\t Maximum NCC: %u", |
| 822 | EXTRACT_16BITS(obj_tptr+6)); |
| 823 | |
| 824 | printf("\n\t Minimum NVC:%u", |
| 825 | EXTRACT_16BITS(obj_tptr+8)); |
| 826 | |
| 827 | printf("\n\t Maximum NVC:%u", |
| 828 | EXTRACT_16BITS(obj_tptr+10)); |
| 829 | |
| 830 | printf("\n\t Local Interface ID: %s (0x%08x)", |
| 831 | ipaddr_string(obj_tptr+12), |
| 832 | EXTRACT_32BITS(obj_tptr+12)); |
| 833 | |
| 834 | break; |
| 835 | |
| 836 | case LMP_CTYPE_SERVICE_CONFIG_TRANSPARENCY_TCM: |
| 837 | |
| 838 | printf("\n\t Transparency Flags: %s", |
| 839 | bittok2str( |
| 840 | lmp_obj_service_config_nsa_transparency_flag_values, |
| 841 | "none", |
| 842 | EXTRACT_32BITS(obj_tptr))); |
| 843 | |
| 844 | printf("\n\t TCM Monitoring Flags: %s", |
| 845 | bittok2str( |
| 846 | lmp_obj_service_config_nsa_tcm_flag_values, |
| 847 | "none", |
| 848 | EXTRACT_16BITS(obj_tptr+6) & 0x00FF)); |
| 849 | |
| 850 | break; |
| 851 | |
| 852 | case LMP_CTYPE_SERVICE_CONFIG_NETWORK_DIVERSITY: |
| 853 | |
| 854 | printf("\n\t Diversity: Flags: %s", |
| 855 | bittok2str( |
| 856 | lmp_obj_service_config_nsa_network_diversity_flag_values, |
| 857 | "none", |
| 858 | EXTRACT_16BITS(obj_tptr+2) & 0x00FF)); |
| 859 | break; |
| 860 | |
| 861 | default: |
| 862 | hexdump = TRUE; |
| 863 | }; |
| 864 | |
| 865 | break; |
| 866 | |
| 867 | default: |
| 868 | if (vflag <= 1) |
| 869 | print_unknown_data(obj_tptr,"\n\t ",obj_tlen); |
| 870 | break; |
| 871 | } |
| 872 | /* do we want to see an additionally hexdump ? */ |
| 873 | if (vflag > 1 || hexdump==TRUE) |
JP Abgrall | 53f17a9 | 2014-02-12 14:02:41 -0800 | [diff] [blame] | 874 | print_unknown_data(tptr+sizeof(struct lmp_object_header),"\n\t ", |
The Android Open Source Project | 2949f58 | 2009-03-03 19:30:46 -0800 | [diff] [blame] | 875 | lmp_obj_len-sizeof(struct lmp_object_header)); |
| 876 | |
| 877 | tptr+=lmp_obj_len; |
| 878 | tlen-=lmp_obj_len; |
| 879 | } |
| 880 | return; |
| 881 | trunc: |
| 882 | printf("\n\t\t packet exceeded snapshot"); |
| 883 | } |