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/* ------------------------------------------------------------------
* 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.
//
// -----------------------------------------------------------------------
#include "tsc_blc.h" // Bi-directional Logical Channel Information Header
#include "tsc_sub.h" // Sub Routine Information Header
#include "oscl_mem.h"
#include "h245def.h"
#include "h245_copier.h"
#include "h223types.h"
#include "tsc_constants.h"
#include "tsc_statemanager.h"
/*****************************************************************************/
/* function name : Tsc_BlcEtbReq */
/* function outline : Tsc_BlcEtbReq procedure */
/* function discription : Tsc_BlcEtbReq( LcnIndex ) */
/* input data : uint32 Open Lcn */
/* output data : None */
/* draw time : '96.10.09 */
/*---------------------------------------------------------------------------*/
/* amendent career (x) : */
/* */
/* Copyright (C) 1996 NTT DoCoMo */
/*****************************************************************************/
void TSC_blc::BlcEtbReq(TPVChannelId Lcn,
PS_DataType pDataTypeForward,
PS_H223LogicalChannelParameters pH223ParamsForward,
PS_DataType pDataTypeReverse,
PS_H223LogicalChannelParameters pH223ParamsReverse)
{
S_ControlMsgHeader infHeader;
S_ForwardReverseParam parameter;
S_DataType dataTypeNull;
dataTypeNull.index = 1;
PVLOGGER_LOGMSG(PVLOGMSG_INST_HLDBG, iLogger, PVLOGMSG_STACK_TRACE,
(0, "TSC_blc::BlcEtbReq lcn(%d), %x, %x, %x, %x", Lcn, pDataTypeForward, pH223ParamsForward, pDataTypeReverse, pH223ParamsReverse));
if (pDataTypeReverse == NULL)
{
PVLOGGER_LOGMSG(PVLOGMSG_INST_HLDBG, iLogger, PVLOGMSG_STACK_TRACE,
(0,
"TSC_blc::BlcEtbReq Reverse DataType == null"));
pDataTypeReverse = &dataTypeNull;
}
if (pH223ParamsReverse == NULL)
{
PVLOGGER_LOGMSG(PVLOGMSG_INST_HLDBG, iLogger, PVLOGMSG_STACK_TRACE,
(0,
"TSC_blc::BlcEtbReq Reverse H223Params == null"));
pH223ParamsReverse = pH223ParamsForward;
}
PS_DataType dt = Copy_DataType(pDataTypeForward);
oscl_memcpy(&parameter.forwardLogicalChannelParameters.dataType,
dt,
sizeof(S_DataType));
OSCL_DEFAULT_FREE(dt);
// Buffer Allocate
parameter.forwardLogicalChannelParameters.option_of_portNumber = false;
// MultiplexParameters
parameter.forwardLogicalChannelParameters.multiplexParameters.index = 1; // h223
parameter.forwardLogicalChannelParameters.multiplexParameters.h223LogicalChannelParameters =
Copy_H223LogicalChannelParameters(pH223ParamsForward);
// ForwardLogicalChannelParameters
parameter.forwardLogicalChannelParameters.option_of_forwardLogicalChannelDependency = false;
parameter.forwardLogicalChannelParameters.option_of_replacementFor = false;
// ===========================================================
// =========== reverseLogicalChannelParameters ===============
// ===========================================================
parameter.option_of_reverseLogicalChannelParameters = true;
dt = Copy_DataType(pDataTypeReverse);
oscl_memcpy(&parameter.reverseLogicalChannelParameters.dataType,
dt,
sizeof(S_DataType));
OSCL_DEFAULT_FREE(dt);
parameter.reverseLogicalChannelParameters.option_of_rlcMultiplexParameters = true;
// MultiplexParameters
parameter.reverseLogicalChannelParameters.rlcMultiplexParameters.index = 0; // h223
parameter.reverseLogicalChannelParameters.rlcMultiplexParameters.h223LogicalChannelParameters =
Copy_H223LogicalChannelParameters(pH223ParamsReverse);
// rEVERSELogicalChannelParameters
parameter.reverseLogicalChannelParameters.option_of_reverseLogicalChannelDependency = false;
parameter.reverseLogicalChannelParameters.option_of_replacementFor = false;
Tsc_SendDataSet(&infHeader,
H245_PRIMITIVE,
E_PtvId_Blc_Etb_Req,
Lcn,
0,
(uint8*)&parameter,
sizeof(S_ForwardReverseParam));
// Primitive Send
iH245->DispatchControlMessage(&infHeader);
iTSCstatemanager.WriteState(TSC_LC_VIDEO_SEND, STARTED);
Delete_DataType(&parameter.forwardLogicalChannelParameters.dataType);
Delete_DataType(&parameter.reverseLogicalChannelParameters.dataType);
Delete_H223LogicalChannelParameters(
parameter.forwardLogicalChannelParameters.multiplexParameters.h223LogicalChannelParameters);
OSCL_DEFAULT_FREE(
parameter.forwardLogicalChannelParameters.multiplexParameters.h223LogicalChannelParameters);
Delete_H223LogicalChannelParameters(
parameter.reverseLogicalChannelParameters.rlcMultiplexParameters.h223LogicalChannelParameters);
OSCL_DEFAULT_FREE(
parameter.reverseLogicalChannelParameters.rlcMultiplexParameters.h223LogicalChannelParameters);
}
/*****************************************************************************/
/* function name : Tsc_BlcEtbRps */
/* function outline : Tsc_BlcEtbRps procedure */
/* function discription : Tsc_BlcEtbRps( OpenPendingLcn ) */
/* input data : uint32 */
/* output data : None */
/* draw time : '96.10.09 */
/*---------------------------------------------------------------------------*/
/* amendent career (x) : */
/* */
/* Copyright (C) 1996 NTT DoCoMo */
/*****************************************************************************/
void TSC_blc::BlcEtbRps(TPVChannelId incoming_lcn, TPVChannelId outgoing_lcn)
{
S_ControlMsgHeader infHeader;
S_ReverseData parameter;
PVLOGGER_LOGMSG(PVLOGMSG_INST_HLDBG, iLogger, PVLOGMSG_STACK_TRACE,
(0,
"TSC_blc::BlcEtbRps incoming(%d), outgoing(%d)\n", incoming_lcn, outgoing_lcn));
// Buffer Allocate
oscl_memset(&parameter, 0, sizeof(S_ReverseData));
// ESTABLISH.response primitive - Parameter(REVERSE_DATA)
parameter.option_of_reverseLogicalChannelParameters = true;
parameter.reverseLogicalChannelParameters.reverseLogicalChannelNumber =
(uint16)incoming_lcn; // WWU_BLC: change 0->3
parameter.reverseLogicalChannelParameters.option_of_portNumber = false;
parameter.reverseLogicalChannelParameters.option_of_ackMultiplexParameters = false;
parameter.reverseLogicalChannelParameters.option_of_replacementFor = false;
Tsc_SendDataSet(&infHeader,
H245_PRIMITIVE,
E_PtvId_Blc_Etb_Rps,
incoming_lcn,
outgoing_lcn,
(uint8*)&parameter,
sizeof(S_ReverseData));
// Primitive Send
iH245->DispatchControlMessage(&infHeader);
}
/*****************************************************************************/
/* function name : Tsc_BlcRlsReq */
/* function outline : Tsc_BlcRlsReq */
/* function discription : Tsc_BlcRlsReq( ReleaseType, CloseLcn ) */
/* input data : int32 */
/* : uint32 */
/* output data : None */
/* draw time : '96.10.09 */
/*---------------------------------------------------------------------------*/
/* amendent career (x) : */
/* */
/* Copyright (C) 1996 NTT DoCoMo */
/*****************************************************************************/
TPVDirection TSC_blc::BlcRlsReq(int32 ReleaseType,
uint32 CloseLcn,
uint32 Cause) // WWU_VOAL2: add Cause
{
S_ControlMsgHeader infHeader;
S_OlcRejectCause parameter;
TPVDirection dir = OUTGOING;
PVLOGGER_LOGMSG(PVLOGMSG_INST_HLDBG, iLogger, PVLOGMSG_STACK_TRACE,
(0,
"TSC_blc::BlcRlsReq lcn(%d), Release type(%d), Cause(%d)\n",
CloseLcn, ReleaseType, Cause));
if (ReleaseType == RELEASE_CLOSE)
{
// Close outgoing
dir = OUTGOING;
Tsc_SendDataSet(&infHeader,
H245_PRIMITIVE,
E_PtvId_Blc_Rls_Req,
CloseLcn,
0,
NULL,
0);
}
else
{
// Reject incoming
dir = INCOMING;
// Buffer Allocate
parameter.index = (uint16)Cause;
Tsc_SendDataSet(&infHeader,
H245_PRIMITIVE,
E_PtvId_Blc_Rls_Req,
CloseLcn,
0,
(uint8*)&parameter,
sizeof(S_OlcRejectCause));
}
// Primitive Send
iH245->DispatchControlMessage(&infHeader);
return dir;
}