/* packet-ua.c * Routines for UA (Universal Alcatel) packet dissection. * Copyright 2011, Marek Tews * * $Id$ * * Wireshark - Network traffic analyzer * By Gerald Combs * Copyright 1998 Gerald Combs * * Copied from WHATEVER_FILE_YOU_USED (where "WHATEVER_FILE_YOU_USED" * is a dissector file; if you just copied this from README.developer, * don't bother with the "Copied from" - you don't even need to put * in a "Copied from" if you copied an existing dissector, especially * if the bulk of the code in the new dissector is your code) * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #ifdef HAVE_SYS_TYPES_H # include #endif #ifdef HAVE_NETINET_IN_H #include #endif #include static void DissectNOE(tvbuff_t *pTvb, proto_tree *pRootUA); static void DissectNOE_type(tvbuff_t *pTvb, proto_tree *pNoeItem); static void DissectNOE_voicemode(tvbuff_t *pTvb, proto_tree *pNoeItem); static void DissectNOE_callserver(tvbuff_t *pTvb, proto_tree *pNoeItem); static void DissectNOE_ip(tvbuff_t *pTvb, proto_tree *pNoeItem); static void DissectNOE_ip_startrtp(tvbuff_t *pTvb, proto_tree *pNoeItem); static void DissectNOE_ip_startrtp_properties(tvbuff_t *pTvb, proto_tree *pNoeItem); static void DissectTLV(tvbuff_t *pTvb, proto_tree *pNoeItem, gboolean bIsArrIndex); static void DissectTLV_data(tvbuff_t *pTvb, proto_tree *pTlv, guint8 u8Property); /* * Here are the global variables associated with * the various user definable characteristics of the dissection */ /* Define the UA proto */ static int proto_ua = -1; /* Define many header fields for UA (Universal Alcatel Protocol) */ static int hf_noe = -1; static int hf_noe_length = -1; static int hf_noe_type = -1; static int hf_noe_method = -1; static int hf_noe_class = -1; static int hf_noe_objid = -1; static int hf_noe_event = -1; static int hf_noe_keychar = -1; static int hf_noe_action = -1; static int hf_noe_reserved = -1; static int hf_noe_property = -1; static int hf_noe_id = -1; static int hf_noe_size = -1; static int hf_noe_local_port = -1; static int hf_noe_remote_ip = -1; static int hf_noe_remote_port = -1; static int hf_noe_data = -1; static int hf_noe_compressor = -1; static int hf_noe_typeofservice = -1; static int hf_noe_payloadconcat = -1; static int hf_noe_voicemode = -1; static int hf_tlv = -1; static int hf_tlv_property = -1; static int hf_tlv_arrindex = -1; static int hf_tlv_propsize = -1; static int hf_tlv_label = -1; static int hf_tlv_data = -1; static int hf_tlv_year = -1; static int hf_tlv_number = -1; /* Define the trees for UA (Universal Alcatel Protocol) */ static int ett_ua = -1; static int ett_noe = -1; static int ett_noe_property = -1; static int ett_tlv = -1; static int ett_tlv_sub = -1; /************************************************************ * Value Strings ************************************************************/ /** * NOE */ static const value_string szNoeType[] = { { 0x00, "Unknown" }, { 0x01, "HandsetOffHook" }, { 0x02, "HandsetOnHook" }, { 0x03, "DigitDialed" }, { 0x13, "IP" }, { 0x15, "CallServer" }, { 0x20, "KeyPushed" }, { 0x21, "LedCmd" }, { 0x27, "WriteLine1" }, { 0x28, "WriteLine2" }, { 0x29, "VoiceMode" }, { 0x31, "SetClockComd" }, { 0x35, "CursorBlink" }, { 0x38, "ClockTimerPosition" }, { 0x3a, "Error_0x3a" }, { 0x3d, "SideTone" }, { 0x3f, "Mute" }, { 0x46, "AllIconsOff" }, { 0x47, "IconsCmd" }, { 0x48, "AmplifiedHandset" }, { 0x49, "DPIConfiguration" }, { 0x4a, "AudioPaddedPath" }, { 0x4f, "Error_0x4f" }, { 0, NULL } }; static const value_string szCallServerMethod[] = { { 0x00, "Create" }, { 0x01, "Delete" }, { 0x02, "SetProperty" }, { 0x04, "Notify" }, { 0, NULL } }; static const value_string szCallServerClass[] = { { 1, "Terminal" }, { 5, "Leds" }, { 6, "Screen" }, { 7, "Date" }, { 8, "AOMV" }, { 12, "CallState" }, { 128, "FrameBox" }, { 129, "TabBox" }, { 130, "ListBox" }, { 132, "TextBox" }, { 133, "ActionBox" }, { 136, "DataBox" }, { 137, "TimerBox" }, { 144, "AOMVBox" }, { 145, "TelephonicBox" }, { 146, "KeyboardContext" }, { 151, "TelephonicBoxItem" }, { 158, "HeaderBox" }, { 0, NULL } }; static const value_string szCallServerEvent[] = { { 2, "KeyPress" }, { 4, "KeyShortPress" }, { 6, "OnHook" }, { 7, "OffHook" }, { 128, "TabBox" }, { 133, "ActionBox" }, { 152, "DialogBoxDismissed" }, { 0, NULL } }; static const value_string szStartRtpPropID[] = { { 0x00, "LocalUDPPort" }, { 0x01, "RemoteIP" }, { 0x02, "RemoteUDPPort" }, { 0x03, "TypeOfService" }, { 0x04, "Payload" }, { 0x05, "PayloadConcatenation" }, /* in ms */ { 0x06, "EchoCancelationEnabler" }, { 0x07, "SilenceCompression" }, { 0x08, "_802_1QUserPriority" }, { 0x0A, "PostFiltering" }, { 0x0B, "HighPassFilter" }, { 0, NULL } }; static const value_string szStartRtpPayload[] = { { 0, "G.711 A-law" }, { 1, "G.711 mu-law" }, { 2, "G.723.1 5.3 kbps" }, { 3, "G.723.1 6.3 kbps" }, { 0x11, "G.729A 8kbps"}, { 0, NULL } }; static const value_string szNoeAction[] = { { 0x01, "Start RTP" }, { 0x02, "Stop RTP" }, { 0, NULL } }; static const value_string szNoeVoiceMode[] = { { 0x10, "Disable" }, { 0x11, "Handset" }, { 0x13, "Speaker" }, { 0, NULL } }; /** * TLV PROPERTY */ static const value_string szTlvProperty[] = { { 8, "Count" }, { 11, "NavigatorOwnerShip" }, { 15, "NumpadEvent" }, { 16, "Format_16" }, { 18, "W" }, { 19, "Hour" }, { 24, "Year" }, { 25, "Month" }, { 26, "Day" }, { 27, "Minutes" }, { 28, "Seconds" }, { 36, "AnchorID" }, { 39, "Y" }, { 40, "Visible" }, { 42, "FontID" }, { 44, "HAlign" }, { 54, "Icon_54" }, { 55, "Label" }, { 56, "Value" }, { 61, "Focus" }, { 62, "State_62" }, { 63, "Format_63" }, { 76, "VSplit" }, { 78, "RealCount" }, { 79, "Start" }, { 95, "_95" }, { 131, "Key Ownership" }, { 134, "Mode" }, { 135, "Color" }, { 137, "Icon_137" }, { 138, "Label_138" }, { 141, "State_141" }, { 142, "Name" }, { 143, "Number" }, { 147, "Today" }, { 148, "Tomorrow" }, { 0, NULL } }; /************************************************************ * Check whether it can be protocol data ************************************************************/ gboolean is_ua(tvbuff_t *tvb) { gint nLen, iOffs; gint nNoeLen; nLen = tvb_length(tvb); for(iOffs = 0; iOffs < nLen; ) { nNoeLen = tvb_get_letohs(tvb, iOffs) +2; if(nNoeLen > nLen -iOffs) return FALSE; iOffs += nNoeLen; } return TRUE; } /************************************************************ * Dissectors ************************************************************/ /* * DissectUA - The dissector for UA (Universal Alcatel Protocol) */ static int DissectUA(tvbuff_t *pTvb, packet_info *pInfo, proto_tree *pTree) { gint nLen, iOffs; guint nNoeLen; proto_item *pRootUA; proto_tree *pSubTreeUA; tvbuff_t *pTvbNoe; /* Check whether it can be protocol data */ if(!is_ua(pTvb)) return 0; /* INFO column */ col_append_str(pInfo->cinfo, COL_INFO, " - UA"); nLen = tvb_length(pTvb); if(pTree) { /* root element "UA Protocol, ..." */ pRootUA = proto_tree_add_item(pTree, proto_ua, pTvb, 0, -1, ENC_NA); pSubTreeUA = proto_item_add_subtree(pRootUA, ett_ua); /* NOE items */ for(iOffs = 0; iOffs < nLen; ) { nNoeLen = tvb_get_letohs(pTvb, iOffs); nNoeLen += 2; pTvbNoe = tvb_new_subset(pTvb, iOffs, nNoeLen, nNoeLen); DissectNOE(pTvbNoe, pSubTreeUA); iOffs += nNoeLen; } } return nLen; } /********************************************** * NOE section *********************************************** Noe NoeVoiceMode NoeMute NoeIP NoeIPStartRTP NoeCallServer NoeCallServerCreate NoeCallServerSetProperty NoeCallServerNotify NoeCallServerNotifyKeyPress NoeCallServerNotifyKeyShortPress ***********************************************/ static void DissectNOE(tvbuff_t *pTvb, proto_tree *pRootUA) { proto_item *pNoeItem = proto_tree_add_item(pRootUA, hf_noe, pTvb, 0, -1, ENC_NA); if(pNoeItem) { proto_tree* pSubTreeNOE; pSubTreeNOE = proto_item_add_subtree(pNoeItem, ett_noe); proto_tree_add_item(pSubTreeNOE, hf_noe_length, pTvb, 0, 2, ENC_LITTLE_ENDIAN); DissectNOE_type(tvb_new_subset_remaining(pTvb, 2), pSubTreeNOE); } } static void DissectNOE_type(tvbuff_t *pTvb, proto_tree *pNoeItem) { proto_item_append_text(pNoeItem, ": %s", val_to_str_const(tvb_get_guint8(pTvb, 0), szNoeType, "Unknown")); proto_tree_add_item(pNoeItem, hf_noe_type, pTvb, 0, 1, ENC_NA); switch(tvb_get_guint8(pTvb, 0)) { case 0x13: /*IP*/ { DissectNOE_ip(tvb_new_subset_remaining(pTvb, 1), pNoeItem); break; } case 0x15: /*CallServer*/ { DissectNOE_callserver(tvb_new_subset_remaining(pTvb, 1), pNoeItem); break; } case 0x29: /*VoiceMode*/ { DissectNOE_voicemode(tvb_new_subset_remaining(pTvb, 1), pNoeItem); break; } } } static void DissectNOE_voicemode(tvbuff_t *pTvb, proto_tree *pNoeItem) { proto_tree_add_item(pNoeItem, hf_noe_voicemode, pTvb, 0, 1, ENC_NA); if(tvb_length(pTvb) > 1) proto_tree_add_item(pNoeItem, hf_noe_data, pTvb, 1, -1, ENC_NA); } static void DissectNOE_callserver(tvbuff_t *pTvb, proto_tree *pNoeItem) { tvbuff_t *pTvbTlv; gint nLen; guint8 u8Method; nLen = tvb_length(pTvb); u8Method = tvb_get_guint8(pTvb, 0); proto_item_append_text(pNoeItem, ", %s", val_to_str(u8Method, szCallServerMethod, "Unknown")); proto_tree_add_item(pNoeItem, hf_noe_method, pTvb, 0, 1, ENC_NA); switch(u8Method) { case 0x00: /*Create*/ case 0x01: /*Delete*/ case 0x02: /*SetProperty*/ { guint8 u8Class; gint iOffs; u8Class = tvb_get_guint8(pTvb, 1); proto_item_append_text(pNoeItem, ", %s", val_to_str(u8Class, szCallServerClass, "Unknown")); proto_tree_add_item(pNoeItem, hf_noe_class, pTvb, 1, 1, ENC_NA); iOffs = 2; if(u8Class >= 100) { proto_item_append_text(pNoeItem, ", Id(0x%04x)", tvb_get_ntohs(pTvb, 2)); proto_tree_add_item(pNoeItem, hf_noe_objid, pTvb, 2, 2, ENC_LITTLE_ENDIAN); iOffs += 2; } /* TLV items */ for(; iOffs < nLen; ) { guint nTlvLen; guint8 nTlvProperty; gboolean bIsArrIndex; nTlvProperty = tvb_get_guint8(pTvb, iOffs); /* for property of more than 100 and equal 104 or 120 before the field is still arrindex propsize */ if((nTlvProperty < 100) || (nTlvProperty == 104) || (nTlvProperty == 120)) { nTlvLen = tvb_get_guint8(pTvb, iOffs+1); nTlvLen += 2; bIsArrIndex = FALSE; } else { nTlvLen = tvb_get_guint8(pTvb, iOffs+2); nTlvLen += 3; bIsArrIndex = TRUE; } pTvbTlv = tvb_new_subset(pTvb, iOffs, nTlvLen, nTlvLen); DissectTLV(pTvbTlv, pNoeItem, bIsArrIndex); iOffs += nTlvLen; } break; } case 0x04: /*Notify*/ { guint8 u8Event; u8Event = tvb_get_guint8(pTvb, 1); proto_tree_add_item(pNoeItem, hf_noe_event, pTvb, 1, 1, ENC_NA); switch(u8Event) { case 2: /*KeyPress*/ { proto_tree_add_item(pNoeItem, hf_noe_keychar, pTvb, 2, -1, ENC_NA); break; } case 4: /*KeyShortPress*/ { proto_tree_add_item(pNoeItem, hf_noe_keychar, pTvb, 2, 2, ENC_NA); break; } } break; } } } static void DissectNOE_ip(tvbuff_t *pTvb, proto_tree *pNoeItem) { guint8 u8Action; /* Action */ u8Action = tvb_get_guint8(pTvb, 0); proto_item_append_text(pNoeItem, " %s", val_to_str(u8Action, szNoeAction, "Unknown")); proto_tree_add_item(pNoeItem, hf_noe_action, pTvb, 0, 1, ENC_NA); switch(u8Action) { case 0x01: /*Start RTP*/ { DissectNOE_ip_startrtp(tvb_new_subset_remaining(pTvb, 1), pNoeItem); break; } case 0x02: /*Stop RTP*/ { break; } } } static void DissectNOE_ip_startrtp(tvbuff_t *pTvb, proto_tree *pNoeItem) { gint nLen, iOffs; nLen = tvb_length(pTvb); /*Reserved*/ proto_tree_add_item(pNoeItem, hf_noe_reserved, pTvb, 0, 1, ENC_NA); /*Properties*/ for(iOffs = 1; iOffs < nLen; ) { guint u8PropSize; tvbuff_t *pTvbTlv; u8PropSize = tvb_get_guint8(pTvb, iOffs+1) + 2; pTvbTlv = tvb_new_subset(pTvb, iOffs, u8PropSize, u8PropSize); DissectNOE_ip_startrtp_properties(pTvbTlv, pNoeItem); iOffs += u8PropSize; } } static void DissectNOE_ip_startrtp_properties(tvbuff_t *pTvb, proto_tree *pNoeItem) { proto_item *pProp; pProp = proto_tree_add_item(pNoeItem, hf_noe_property, pTvb, 0, -1, ENC_NA); if(pProp) { guint8 u8ID, u8Size; proto_tree* pSubTreeProp; pSubTreeProp = proto_item_add_subtree(pProp, ett_noe_property); /*ID*/ u8ID = tvb_get_guint8(pTvb, 0); proto_item_append_text(pProp, " - %25s", val_to_str(u8ID, szStartRtpPropID, "Unknown")); proto_tree_add_item(pSubTreeProp, hf_noe_id, pTvb, 0, 1, ENC_NA); /*SIZE*/ u8Size = tvb_get_guint8(pTvb, 1); proto_tree_add_item(pSubTreeProp, hf_noe_size, pTvb, 1, 1, ENC_NA); /*data*/ switch(u8ID) { default: { proto_item_append_text(pProp, ": %s", tvb_bytes_to_str(pTvb, 2, u8Size)); proto_tree_add_item(pSubTreeProp, hf_noe_data, pTvb, 2, -1, ENC_NA); break; } case 0x00: /*LocalUDPPort*/ { proto_item_append_text(pProp, ": %u", tvb_get_ntohs(pTvb, 2)); proto_tree_add_item(pSubTreeProp, hf_noe_local_port, pTvb, 2, 2, ENC_BIG_ENDIAN); break; } case 0x01: /*RemoteIP*/ { proto_item_append_text(pProp, ": %s", tvb_ip_to_str(pTvb, 2)); proto_tree_add_item(pSubTreeProp, hf_noe_remote_ip, pTvb, 2, 4, ENC_NA); break; } case 0x02: /*RemoteUDPPort*/ { proto_item_append_text(pProp, ": %u", tvb_get_ntohs(pTvb, 2)); proto_tree_add_item(pSubTreeProp, hf_noe_remote_port, pTvb, 2, 2, ENC_BIG_ENDIAN); break; } case 0x03: /*TypeOfService*/ { proto_item_append_text(pProp, ": %u", tvb_get_guint8(pTvb, 2)); proto_tree_add_item(pSubTreeProp, hf_noe_typeofservice, pTvb, 2, 1, ENC_NA); break; } case 0x04: /*Payload*/ { proto_item_append_text(pProp, ": %s", val_to_str_const(tvb_get_guint8(pTvb, 2), szStartRtpPayload, "Unknown")); proto_tree_add_item(pSubTreeProp, hf_noe_compressor, pTvb, 2, 1, ENC_NA); break; } case 0x05: /*PayloadConcatenation*/ { proto_item_append_text(pProp, ": %u ms", tvb_get_guint8(pTvb, 2)); proto_tree_add_item(pSubTreeProp, hf_noe_payloadconcat, pTvb, 2, 1, ENC_NA); break; } } } } /*********************************************** * TLV section ***********************************************/ static void DissectTLV(tvbuff_t *pTvb, proto_tree *pNoeItem, gboolean bIsArrIndex) { proto_item *pTlv; pTlv = proto_tree_add_item(pNoeItem, hf_tlv, pTvb, 0, -1, ENC_NA); if(pTlv) { gint iOffs; guint8 u8Property, u8PropSize; proto_tree* pSubTreeTLV; iOffs = 0; pSubTreeTLV = proto_item_add_subtree(pTlv, ett_tlv); u8Property = tvb_get_guint8(pTvb, iOffs); proto_item_append_text(pTlv, "%u %s ", u8Property, val_to_str(u8Property, szTlvProperty, "Unknown")); proto_tree_add_item(pSubTreeTLV, hf_tlv_property, pTvb, iOffs++, 1, ENC_NA); if(bIsArrIndex) proto_tree_add_item(pTlv, hf_tlv_arrindex, pTvb, iOffs++, 1, ENC_NA); u8PropSize = tvb_get_guint8(pTvb, iOffs); proto_tree_add_item(pSubTreeTLV, hf_tlv_propsize, pTvb, iOffs++, 1, ENC_NA); if(u8PropSize > 0) DissectTLV_data(tvb_new_subset(pTvb, iOffs, u8PropSize, u8PropSize), pSubTreeTLV, u8Property); } } /* TLV DATA */ static void DissectTLV_data(tvbuff_t *pTvb, proto_tree *pTlv, guint8 u8Property) { proto_tree* pNoeItem; switch(u8Property) { default: { proto_item_append_text(pTlv, "%s", tvb_bytes_to_str(pTvb, 0, tvb_length(pTvb))); proto_tree_add_item(pTlv, hf_tlv_data, pTvb, 0, -1, ENC_NA); break; } case 24: /*Year*/ { proto_item_append_text(pTlv, "%u", tvb_get_ntohs(pTvb, 0)); proto_tree_add_item(pTlv, hf_tlv_year, pTvb, 0, 2, ENC_BIG_ENDIAN); break; } case 55: /*Label*/ case 138: /*Label_138*/ { proto_item_append_text(pTlv, "'%s'", tvb_get_ephemeral_string(pTvb, 0, tvb_length(pTvb))); proto_tree_add_item(pTlv, hf_tlv_label, pTvb, 0, -1, ENC_ASCII|ENC_NA); /* append text on NOE level */ pNoeItem = proto_item_get_parent(pTlv); proto_item_append_text(pNoeItem, ", Label='%s'", tvb_get_ephemeral_string(pTvb, 0, tvb_length(pTvb))); break; } case 143: /*Phone number*/ { proto_item_append_text(pTlv, "%s", tvb_get_ephemeral_string(pTvb, 0, tvb_length(pTvb))); proto_tree_add_item(pTlv, hf_tlv_number, pTvb, 0, -1, ENC_NA); break; } case 147: /*Today*/ case 148: /*Tomorrow*/ { proto_item_append_text(pTlv, "'%s'", tvb_get_ephemeral_string(pTvb, 0, tvb_length(pTvb))); proto_tree_add_item(pTlv, hf_tlv_data, pTvb, 0, -1, ENC_NA); break; } } } /* Register all the bits needed by the filtering engine */ void proto_register_ua(void) { static hf_register_info hf[] = { { &hf_noe, { "NOE", "ua.noe", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL }}, { &hf_noe_length, { "Length", "ua.noe.length", FT_UINT16, BASE_DEC, NULL, 0x0, "NOE item length (without 2 bytes containing the length)", HFILL }}, { &hf_noe_type, { "Type", "ua.noe.type", FT_UINT8, BASE_DEC, VALS(szNoeType), 0x0, "NOE item type", HFILL }}, { &hf_noe_method, { "Method", "ua.noe.method", FT_UINT8, BASE_DEC, VALS(szCallServerMethod), 0x0, "Call Server method", HFILL }}, { &hf_noe_class, { "Class", "ua.noe.class", FT_UINT8, BASE_DEC, VALS(szCallServerClass), 0x0, "Call Server class", HFILL }}, { &hf_noe_objid, { "ObjectID", "ua.noe.objid", FT_UINT16, BASE_HEX_DEC, NULL, 0x0, "Call Server object id", HFILL }}, { &hf_noe_event, { "Event", "ua.noe.event", FT_UINT8, BASE_DEC, VALS(szCallServerEvent), 0x0, "Call Server event", HFILL }}, { &hf_noe_keychar, { "KeyChar", "ua.noe.event.keychar", FT_BYTES, BASE_NONE, NULL, 0x0, "Event key char", HFILL }}, { &hf_noe_voicemode, { "VoiceMode", "ua.noe.voicemode", FT_UINT8, BASE_DEC, VALS(szNoeVoiceMode), 0x0, NULL, HFILL }}, { &hf_noe_action, { "Action", "ua.noe.action", FT_UINT8, BASE_DEC, VALS(szNoeAction), 0x0, "IP action", HFILL }}, { &hf_noe_reserved, { "Reserved", "ua.noe.action.startrtp.reserved", FT_UINT8, BASE_DEC, NULL, 0x0, "IP start rtp reserved", HFILL }}, { &hf_noe_property, { "Property", "ua.noe.action.startrtp.property", FT_NONE, BASE_NONE, NULL, 0x0, "IP property", HFILL }}, { &hf_noe_id, { "ID", "ua.noe.action.startrtp.property.id", FT_UINT8, BASE_DEC, VALS(szStartRtpPropID), 0x0, "IP property id", HFILL }}, { &hf_noe_size, { "Size", "ua.noe.action.startrtp.property.size", FT_UINT8, BASE_DEC, NULL, 0x0, "IP property size", HFILL }}, { &hf_noe_data, { "Data", "ua.noe.action.startrtp.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }}, { &hf_noe_local_port, { "LocalPort", "ua.noe.action.startrtp.localport", FT_UINT16, BASE_DEC, NULL, 0x0, "IP start rtp property localport", HFILL }}, { &hf_noe_remote_ip, { "RemoteIP", "ua.noe.action.startrtp.remoteip", FT_IPv4, BASE_NONE, NULL, 0x0, "IP start rtp property remote ipv4", HFILL }}, { &hf_noe_remote_port, { "RemotePort", "ua.noe.action.startrtp.remoteport", FT_UINT16, BASE_DEC, NULL, 0x0, "IP start rtp property remoteport", HFILL }}, { &hf_noe_compressor, { "Payload", "ua.noe.action.startrtp.payload", FT_UINT8, BASE_DEC, VALS(szStartRtpPayload), 0x0, "IP start rtp property payload", HFILL }}, { &hf_noe_typeofservice, { "TypeOfService", "ua.noe.action.startrtp.typeofservice", FT_UINT8, BASE_DEC, NULL, 0x0, "IP start rtp property type of service", HFILL }}, { &hf_noe_payloadconcat, { "Payld Concat", "ua.noe.action.startrtp.payldconcat", FT_UINT8, BASE_DEC, NULL, 0x0, "IP start rtp property payload concatenation (in ms)", HFILL }}, { &hf_tlv, { "TLV", "ua.noe.tlv", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL }}, { &hf_tlv_property, { "Property", "ua.noe.tlv.property", FT_UINT8, BASE_DEC, VALS(szTlvProperty), 0x0, "TLV property", HFILL }}, { &hf_tlv_arrindex, { "ArrIndex", "ua.noe.tlv.arrindex", FT_UINT8, BASE_DEC, NULL, 0x0, "TLV array index", HFILL }}, { &hf_tlv_propsize, { "PropSize", "ua.noe.tlv.propsize", FT_UINT8, BASE_DEC, NULL, 0x0, "TLV property size", HFILL }}, { &hf_tlv_data, { "Data", "ua.noe.tlv.data", FT_BYTES, BASE_NONE, NULL, 0x0, "TLV data", HFILL }}, { &hf_tlv_label, { "Label", "ua.noe.tlv.label", FT_STRING, BASE_NONE, NULL, 0x0, "TLV label", HFILL }}, { &hf_tlv_year, { "Year", "ua.noe.tlv.year", FT_UINT16, BASE_DEC, NULL, 0x0, "TLV year", HFILL }}, { &hf_tlv_number, { "Number", "ua.noe.tlv.number", FT_STRING, BASE_NONE, NULL, 0x0, "TLV remote phone number", HFILL }}, }; static gint *ett[] = { &ett_ua, &ett_noe, &ett_noe_property, &ett_tlv, &ett_tlv_sub, }; proto_ua = proto_register_protocol("UA Protocol (Universal Alcatel Protocol)", "UA", "ua"); proto_register_field_array(proto_ua, hf, array_length(hf)); proto_register_subtree_array(ett, array_length(ett)); } /* The registration hand-off routine is called at startup */ void proto_reg_handoff_ua(void) { dissector_handle_t hDis = new_create_dissector_handle(DissectUA, proto_ua); dissector_add_uint("uaudp.opcode", 7, hDis); } /* * Editor modelines - http://www.wireshark.org/tools/modelines.html * * Local variables: * c-basic-offset: 4 * tab-width: 8 * indent-tabs-mode: nil * End: * * ex: set shiftwidth=4 tabstop=8 expandtab: * :indentSize=4:tabSize=8:noTabs=true: */