| /* ------------------------------------------------------------------ |
| * Copyright (C) 1998-2009 PacketVideo |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either |
| * express or implied. |
| * See the License for the specific language governing permissions |
| * and limitations under the License. |
| * ------------------------------------------------------------------- |
| */ |
| // ---------------------------------------------------------------------- |
| // |
| // This Software is an original work of authorship of PacketVideo Corporation. |
| // Portions of the Software were developed in collaboration with NTT DoCoMo, |
| // Inc. or were derived from the public domain or materials licensed from |
| // third parties. Title and ownership, including all intellectual property |
| // rights in and to the Software shall remain with PacketVideo Corporation |
| // and NTT DoCoMo, Inc. |
| // |
| // ----------------------------------------------------------------------- |
| /************************************************************************/ |
| /* file name : semr.c */ |
| /* file contents : Mode Request Signalling Entity Management */ |
| /* draw : '96.11.15 */ |
| /*----------------------------------------------------------------------*/ |
| /* amendment : */ |
| /* Copyright (C) 1996 NTT DoCoMo */ |
| /************************************************************************/ |
| |
| |
| /************************************************************************/ |
| /* Headerfile Include */ |
| /************************************************************************/ |
| #include "h245inf.h" |
| #include "semsgque.h" |
| #include "mr.h" |
| |
| |
| /************************************************************************/ |
| /* function name : Se_Mr_0700_0000 */ |
| /* function outline : Event TRANSFER.request */ |
| /* : Status Outgoing Idle */ |
| /* function discription: Se_Mr_0700_0000( PS_RequestMode ) */ |
| /* input data : PS_RequestMode pModeElementParam */ |
| /* output data : None */ |
| /* draw time : '96.11.15 */ |
| /*----------------------------------------------------------------------*/ |
| /* amendent career (x) : */ |
| /* */ |
| /* Copyright (C) 1996 NTT DoCoMo */ |
| /************************************************************************/ |
| void MR::_0700_0000(PS_RequestMode pModeElementParam) |
| { |
| OutSqcInc() ; |
| StatusWrite(MR_OUTGOING_AWTING_RPS) ; |
| MsgRequestSend(pModeElementParam) ; |
| T109TimerStart() ; |
| } |
| |
| |
| /************************************************************************/ |
| /* function name : Se_Mr_0700_0010 */ |
| /* function outline : Event TRANSFER.request */ |
| /* : Status Outgoing Idle */ |
| /* function discription: Se_Mr_0700_0010( PS_RequestMode ) */ |
| /* input data : PS_RequestMode pModeElementParam */ |
| /* output data : None */ |
| /* draw time : '96.11.15 */ |
| /*----------------------------------------------------------------------*/ |
| /* amendent career (x) : */ |
| /* */ |
| /* Copyright (C) 1996 NTT DoCoMo */ |
| /************************************************************************/ |
| void MR::_0700_0010(PS_RequestMode pModeElementParam) |
| { |
| T109TimerStop() ; |
| OutSqcInc() ; |
| StatusWrite(MR_OUTGOING_AWTING_RPS) ; |
| MsgRequestSend(pModeElementParam) ; |
| T109TimerStart() ; |
| } |
| |
| |
| /************************************************************************/ |
| /* function name : Se_Mr_0701_0001 */ |
| /* function outline : Event RequestMode */ |
| /* : Status Incoming Idle */ |
| /* function discription: Se_Mr_0701_0001( PS_RequestMode ) */ |
| /* input data : PS_RequestMode pRequestMode */ |
| /* output data : None */ |
| /* draw time : '96.11.15 */ |
| /*----------------------------------------------------------------------*/ |
| /* amendent career (x) : */ |
| /* */ |
| /* Copyright (C) 1996 NTT DoCoMo */ |
| /************************************************************************/ |
| void MR::_0701_0001(PS_RequestMode pRequestMode) |
| { |
| InSqcWrite(pRequestMode->sequenceNumber) ; |
| StatusWrite(MR_INCOMING_AWTING_RPS) ; |
| PtvTrnsIndSend(pRequestMode) ; |
| } |
| |
| |
| /************************************************************************/ |
| /* function name : Se_Mr_0701_0011 */ |
| /* function outline : Event RequestMode */ |
| /* : Status Incoming Awaiting Response */ |
| /* function discription: Se_Mr_0701_0011( PS_RequestMode ) */ |
| /* input data : PS_RequestMode pRequestMode */ |
| /* output data : None */ |
| /* draw time : '96.11.15 */ |
| /*----------------------------------------------------------------------*/ |
| /* amendent career (x) : */ |
| /* */ |
| /* Copyright (C) 1996 NTT DoCoMo */ |
| /************************************************************************/ |
| void MR::_0701_0011(PS_RequestMode pRequestMode) |
| { |
| S_RmRejectCause cause; |
| |
| InSqcWrite(pRequestMode->sequenceNumber) ; |
| cause.index = 0 ; /* modeUnavailable */ |
| PtvRjtIndSend(Src_USER , &cause) ; |
| PtvTrnsIndSend(pRequestMode) ; |
| } |
| |
| |
| /************************************************************************/ |
| /* function name : Se_Mr_0702_0011 */ |
| /* function outline : Event TRANSFER.response */ |
| /* : Status Incoming Awaiting Response */ |
| /* function discription: Se_Mr_0702_0011( PS_Response pModePref ) */ |
| /* input data : PS_Response pModePref */ |
| /* output data : None */ |
| /* draw time : '96.11.15 */ |
| /*----------------------------------------------------------------------*/ |
| /* amendent career (x) : */ |
| /* */ |
| /* Copyright (C) 1996 NTT DoCoMo */ |
| /************************************************************************/ |
| void MR::_0702_0011(PS_Response pModePref) |
| { |
| StatusWrite(MR_INCOMING_IDLE) ; |
| MsgAckSend(pModePref) ; |
| } |
| |
| |
| /************************************************************************/ |
| /* function name : Se_Mr_0703_0011 */ |
| /* function outline : Event REJECT.request */ |
| /* : Status Incoming Awaiting Response */ |
| /* function discription: Se_Mr_0703_0011( PS_RmRejectCause ) */ |
| /* input data : PS_RmRejectCause pCause_Mr */ |
| /* output data : None */ |
| /* draw time : '96.11.15 */ |
| /*----------------------------------------------------------------------*/ |
| /* amendent career (x) : */ |
| /* */ |
| /* Copyright (C) 1996 NTT DoCoMo */ |
| /************************************************************************/ |
| void MR::_0703_0011(PS_RmRejectCause pCause) |
| { |
| StatusWrite(MR_INCOMING_IDLE) ; |
| MsgRjtSend(pCause) ; |
| } |
| |
| |
| /************************************************************************/ |
| /* function name : Se_Mr_0704_0010 */ |
| /* function outline : Event RequestModeAck */ |
| /* : Status Outgoing Awaiting Response */ |
| /* function discription: Se_Mr_0704_0010( PS_RequestModeAck ) */ |
| /* input data : PS_RequestModeAck pRequestModeAck */ |
| /* output data : None */ |
| /* draw time : '96.11.15 */ |
| /*----------------------------------------------------------------------*/ |
| /* amendent career (x) : */ |
| /* */ |
| /* Copyright (C) 1996 NTT DoCoMo */ |
| /************************************************************************/ |
| void MR::_0704_0010(PS_RequestModeAck pRequestModeAck) |
| { |
| if (pRequestModeAck->sequenceNumber == OutSqcRead()) /* Receive Sequence Number Equal Outgoing Sequence Number */ |
| { |
| T109TimerStop() ; |
| StatusWrite(MR_OUTGOING_IDLE) ; |
| PtvTrnsCfmSend(pRequestModeAck) ; |
| } |
| } |
| |
| |
| /************************************************************************/ |
| /* function name : Se_Mr_0705_0010 */ |
| /* function outline : Event RequestModeReject */ |
| /* : Status Outgoing Awaiting Response */ |
| /* function discription: Se_Mr_0705_0010 */ |
| /* : ( PS_RequestModeReject ) */ |
| /* input data : PS_RequestModeReject pRequestModeReject */ |
| /* output data : None */ |
| /* draw time : '96.11.15 */ |
| /*----------------------------------------------------------------------*/ |
| /* amendent career (x) : */ |
| /* */ |
| /* Copyright (C) 1996 NTT DoCoMo */ |
| /************************************************************************/ |
| void MR::_0705_0010(PS_RequestModeReject pRequestModeReject) |
| { |
| if (pRequestModeReject->sequenceNumber == OutSqcRead()) /* Receive Sequence Number Equal Outgoing Sequence Number */ |
| { |
| T109TimerStop() ; |
| StatusWrite(MR_OUTGOING_IDLE) ; |
| PtvRjtIndSend(Src_USER , &pRequestModeReject->rmRejectCause) ; |
| } |
| } |
| |
| |
| /************************************************************************/ |
| /* function name : Se_Mr_0706_0010 */ |
| /* function outline : Event Timer T109 Timeout */ |
| /* : Status Outgoing Awaiting Response */ |
| /* function discription: Se_Mr_0706_0010( int32 ) */ |
| /* input data : int32 Timer_Sequence_Number */ |
| /* output data : None */ |
| /* draw time : '96.11.15 */ |
| /*----------------------------------------------------------------------*/ |
| /* amendent career (x) : */ |
| /* */ |
| /* Copyright (C) 1996 NTT DoCoMo */ |
| /************************************************************************/ |
| void MR::_0706_0010(int32 Timer_Sequence_Number) |
| { |
| S_RmRejectCause cause; |
| |
| if (Timer_Sequence_Number == TmrSqcNumberRead()) /* Receive Timer Sequense Number Equal Timer Sequence Number */ |
| { |
| StatusWrite(MR_OUTGOING_IDLE) ; |
| MsgRlsSend() ; |
| cause.index = 0 ; /* modeUnavailable */ |
| PtvRjtIndSend(Src_PROTOCOL , &cause) ; |
| } |
| } |
| |
| |
| /************************************************************************/ |
| /* function name : Se_Mr_0707_0011 */ |
| /* function outline : Event RequestModeRelease */ |
| /* : Status Incoming Awaiting Response */ |
| /* function discription: Se_Mr_0707_0011( void ) */ |
| /* input data : None */ |
| /* output data : None */ |
| /* draw time : '96.11.15 */ |
| /*----------------------------------------------------------------------*/ |
| /* amendent career (x) : */ |
| /* */ |
| /* Copyright (C) 1996 NTT DoCoMo */ |
| /************************************************************************/ |
| void MR::_0707_0011(void) |
| { |
| S_RmRejectCause cause; |
| |
| cause.index = 0 ; /* modeUnavailable */ |
| StatusWrite(MR_INCOMING_IDLE) ; |
| PtvRjtIndSend(Src_PROTOCOL , &cause) ; |
| } |
| |
| |
| /************************************************************************/ |
| /* function name : Se_MrMsgRequestSend */ |
| /* function outline : RequestMode Send */ |
| /* function discription: void Se_MrMsgRequestSend( */ |
| /* PS_RequestMode ) */ |
| /* input data : PS_RequestMode pModeElementParam */ |
| /* output data : None */ |
| /* draw time : '96.11.15 */ |
| /*----------------------------------------------------------------------*/ |
| /* amendent career (x) : */ |
| /* */ |
| /* Copyright (C) 1996 NTT DoCoMo */ |
| /************************************************************************/ |
| void MR::MsgRequestSend(PS_RequestMode pModeElementParam) |
| { |
| S_RequestMode requestMode ; |
| S_H245Msg h245Msg ; |
| |
| requestMode.sequenceNumber = (uint8) OutSqcRead() ; |
| requestMode.size_of_requestedModes = pModeElementParam->size_of_requestedModes ; |
| requestMode.requestedModes = pModeElementParam->requestedModes ; |
| |
| h245Msg.Type1 = H245_MSG_REQ ; |
| h245Msg.Type2 = MSGTYP_MR ; |
| h245Msg.pData = (uint8*) & requestMode ; |
| |
| MessageSend(&h245Msg) ; |
| } |
| |
| |
| /************************************************************************/ |
| /* function name : Se_MrMsgAckSend */ |
| /* function outline : RequestModeAck Send */ |
| /* function discription: void Se_MrMsgAckSend( PS_Response ) */ |
| /* input data : PS_Response pModePref */ |
| /* output data : None */ |
| /* draw time : '96.11.15 */ |
| /*----------------------------------------------------------------------*/ |
| /* amendent career (x) : */ |
| /* */ |
| /* Copyright (C) 1996 NTT DoCoMo */ |
| /************************************************************************/ |
| void MR::MsgAckSend(PS_Response pModePref) |
| { |
| S_RequestModeAck requestModeAck ; |
| S_H245Msg h245Msg ; |
| |
| requestModeAck.sequenceNumber = (uint8) InSqcRead() ; |
| oscl_memcpy(&requestModeAck.response, pModePref, sizeof(S_Response)) ; |
| |
| h245Msg.Type1 = H245_MSG_RPS ; |
| h245Msg.Type2 = MSGTYP_MR_ACK ; |
| h245Msg.pData = (uint8*) & requestModeAck ; |
| |
| MessageSend(&h245Msg) ; |
| } |
| |
| |
| /************************************************************************/ |
| /* function name : Se_MrMsgRjtSend */ |
| /* function outline : RequestModeReject Send */ |
| /* function discription: Se_MrMsgRjtSend( PS_RmRejectCause ) */ |
| /* input data : PS_RmRejectCause pCause */ |
| /* output data : None */ |
| /* draw time : '96.11.15 */ |
| /*----------------------------------------------------------------------*/ |
| /* amendent career (x) : */ |
| /* */ |
| /* Copyright (C) 1996 NTT DoCoMo */ |
| /************************************************************************/ |
| void MR::MsgRjtSend(PS_RmRejectCause pCause) |
| { |
| S_RequestModeReject requestModeReject ; |
| S_H245Msg h245Msg ; |
| |
| requestModeReject.sequenceNumber = (uint8) InSqcRead() ; |
| oscl_memcpy((int8*)&requestModeReject.rmRejectCause , (int8*)pCause , sizeof(S_RmRejectCause)) ; |
| |
| h245Msg.Type1 = H245_MSG_RPS ; |
| h245Msg.Type2 = MSGTYP_MR_RJT ; |
| h245Msg.pData = (uint8*) & requestModeReject ; |
| |
| MessageSend(&h245Msg) ; |
| } |
| |
| |
| /************************************************************************/ |
| /* function name : MsgRlsSend */ |
| /* function outline : RequestModeRelease Send */ |
| /* function discription: Se_MrMsgRlsSend( void ) */ |
| /* input data : None */ |
| /* output data : None */ |
| /* draw time : '96.11.15 */ |
| /*----------------------------------------------------------------------*/ |
| /* amendent career (x) : */ |
| /* */ |
| /* Copyright (C) 1996 NTT DoCoMo */ |
| /************************************************************************/ |
| void MR::MsgRlsSend(void) |
| { |
| S_RequestModeRelease requestModeRelease ; |
| S_H245Msg h245Msg ; |
| |
| oscl_memset((int8*)&requestModeRelease , 0 , sizeof(S_RequestModeRelease)) ; |
| |
| h245Msg.Type1 = H245_MSG_IDC ; |
| h245Msg.Type2 = MSGTYP_MR_RLS ; |
| h245Msg.pData = (uint8*) & requestModeRelease ; |
| |
| MessageSend(&h245Msg) ; |
| } |
| |
| |
| /************************************************************************/ |
| /* function name : PtvTrnsIndSend */ |
| /* function outline : TRANSFER.indicaton Send */ |
| /* function discription: Se_MrPtvTrnsIndSend( PS_RequestMode ) */ |
| /* input data : PS_RequestMode pRequestMode */ |
| /* output data : None */ |
| /* draw time : '96.11.15 */ |
| /*----------------------------------------------------------------------*/ |
| /* amendent career (x) : */ |
| /* */ |
| /* Copyright (C) 1996 NTT DoCoMo */ |
| /************************************************************************/ |
| void MR::PtvTrnsIndSend(PS_RequestMode pRequestMode) |
| { |
| S_InfHeader header ; |
| |
| header.InfType = H245_PRIMITIVE ; |
| header.InfId = E_PtvId_Mr_Trf_Idc ; |
| header.InfSupplement1 = 0 ; |
| header.InfSupplement2 = 0 ; |
| header.pParameter = (uint8*)pRequestMode ; |
| header.Size = sizeof(S_RequestMode) ; |
| |
| PrimitiveSend(&header) ; |
| } |
| |
| |
| /************************************************************************/ |
| /* function name : Se_MrPtvRjtIndSend */ |
| /* function outline : REJECT.indication Send */ |
| /* function discription: Se_MrPtvRjtIndSend( int32 , PS_RmRejectCause ) */ |
| /* input data : int32 Source */ |
| /* : PS_RmRejectCause pCause */ |
| /* output data : None */ |
| /* draw time : '96.11.15 */ |
| /*----------------------------------------------------------------------*/ |
| /* amendent career (x) : */ |
| /* */ |
| /* Copyright (C) 1996 NTT DoCoMo */ |
| /************************************************************************/ |
| void MR::PtvRjtIndSend(int32 Source , PS_RmRejectCause pCause) |
| { |
| S_InfHeader header ; |
| S_SourceCause_Mr sourceCause_Mr ; |
| |
| sourceCause_Mr.Source = (ENUM_Source)Source ; |
| oscl_memcpy((int8*)&sourceCause_Mr.Cause , (int8*)pCause , sizeof(S_RmRejectCause)) ; |
| |
| header.InfType = H245_PRIMITIVE ; |
| header.InfId = E_PtvId_Mr_Rjt_Idc ; |
| header.InfSupplement1 = 0 ; |
| header.InfSupplement2 = 0 ; |
| header.pParameter = (uint8*) & sourceCause_Mr ; |
| header.Size = sizeof(S_SourceCause_Mr) ; |
| |
| PrimitiveSend(&header) ; |
| } |
| |
| |
| /************************************************************************/ |
| /* function name : Se_MrPtvTrnsCfmSend */ |
| /* function outline : TRANSFER.confirm Send */ |
| /* function discription: Se_MrPtvTrnsCfmSend( PS_RequestModeAck ) */ |
| /* input data : PS_RequestModeAck pRequestModeAck */ |
| /* output data : None */ |
| /* draw time : '96.11.15 */ |
| /*----------------------------------------------------------------------*/ |
| /* amendent career (x) : */ |
| /* */ |
| /* Copyright (C) 1996 NTT DoCoMo */ |
| /************************************************************************/ |
| void MR::PtvTrnsCfmSend(PS_RequestModeAck pRequestModeAck) |
| { |
| S_InfHeader header ; |
| S_Response modePref ; |
| |
| oscl_memcpy((int8*)&modePref , (int8*)&pRequestModeAck->response , sizeof(S_Response)) ; |
| |
| header.InfType = H245_PRIMITIVE ; |
| header.InfId = E_PtvId_Mr_Trf_Cfm ; |
| header.InfSupplement1 = 0 ; |
| header.InfSupplement2 = 0 ; |
| header.pParameter = (uint8*) & modePref ; |
| header.Size = sizeof(S_Response) ; |
| |
| PrimitiveSend(&header) ; |
| } |
| |
| |
| #ifdef PVANALYZER /* --------SE Analyzer Tool -------- */ |
| |
| #define ANALYZER_SE 0x0020 // (Assume tag is fixed) |
| void Show245(uint16 tag, uint16 indent, char* inString); |
| |
| // ========================================================= |
| // Se_MrStatusShow() |
| // |
| // This function displays state transition information for |
| // the MR signaling entity. |
| // ========================================================= |
| void MR::StatusShow(uint8 oldStatus, uint8 newStatus) |
| { |
| char tempString[80]; |
| |
| Show245(ANALYZER_SE, 0, "MRSE State Transition:"); |
| sprintf(tempString, " from--> %s", StateLabel(oldStatus)); |
| Show245(ANALYZER_SE, 0, tempString); |
| sprintf(tempString, " to--> %s", StateLabel(newStatus)); |
| Show245(ANALYZER_SE, 0, tempString); |
| Show245(ANALYZER_SE, 0, " "); |
| } |
| |
| // ========================================================== |
| // Se_MrStateLabel() |
| // |
| // Returns a pointer to an approprate state label string. |
| // ========================================================== |
| char* MR::StateLabel(uint8 status) |
| { |
| switch (status) |
| { |
| case MR_OUTGOING_IDLE: |
| return("Outgoing IDLE"); |
| break; |
| case MR_OUTGOING_AWTING_RPS: |
| return("Outgoing AWAITING RESPONSE"); |
| break; |
| case MR_INCOMING_IDLE: |
| return("Incoming IDLE"); |
| break; |
| case MR_INCOMING_AWTING_RPS: |
| return("Incoming AWAITING RESPONSE"); |
| break; |
| default: |
| return("UNKNOWN STATE"); |
| } |
| } |
| #endif /* --------------------------------- */ |
| |
| |
| /************************************************************************/ |
| /* function name : Se_MrT109TimerStart */ |
| /* function outline : T109 Timer Start */ |
| /* function discription: void Se_MrT109TimerStart( void ) */ |
| /* input data : None */ |
| /* output data : None */ |
| /* draw time : '96.11.26 */ |
| /*----------------------------------------------------------------------*/ |
| /* amendent career (x) : */ |
| /* */ |
| /* Copyright (C) 1996 NTT DoCoMo */ |
| /************************************************************************/ |
| void MR::T109TimerStart(void) |
| { |
| TmrSqcNumberInc() ; |
| RequestTimer(E_TmrId_Mr_T109 , TmrSqcNumberRead() , |
| TimerDuration) ; |
| } |
| |
| |
| /************************************************************************/ |
| /* function name : Se_MrT109TimerStop */ |
| /* function outline : T109 Timer Stop */ |
| /* function discription: void Se_MrT109TimerStop( void ) */ |
| /* input data : None */ |
| /* output data : None */ |
| /* draw time : '96.11.15 */ |
| /*----------------------------------------------------------------------*/ |
| /* amendent career (x) : */ |
| /* */ |
| /* Copyright (C) 1996 NTT DoCoMo */ |
| /************************************************************************/ |
| void MR::T109TimerStop(void) |
| { |
| CancelTimer(E_TmrId_Mr_T109) ; |
| } |
