mirror of
https://github.com/signalwire/freeswitch.git
synced 2025-04-14 00:00:44 +00:00
2e87d9d315
git-svn-id: http://svn.openzap.org/svn/openzap/trunk@810 a93c3328-9c30-0410-af19-c9cd2b2d52af
1871 lines
55 KiB
C
1871 lines
55 KiB
C
/*****************************************************************************
|
|
|
|
FileName: Q931mes.c
|
|
|
|
Contents: Pack/Unpack functions. These functions will unpack a Q931
|
|
message from the bit packed original format into structs
|
|
that contains variables sized by the user. It will also pack
|
|
the struct back into a Q.931 message as required.
|
|
|
|
See q931.h for description.
|
|
|
|
License/Copyright:
|
|
|
|
Copyright (c) 2007, Jan Vidar Berger, Case Labs, Ltd. All rights reserved.
|
|
email:janvb@caselaboratories.com
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions are
|
|
met:
|
|
|
|
* Redistributions of source code must retain the above copyright notice,
|
|
this list of conditions and the following disclaimer.
|
|
* Redistributions in binary form must reproduce the above copyright notice,
|
|
this list of conditions and the following disclaimer in the documentation
|
|
and/or other materials provided with the distribution.
|
|
* Neither the name of the Case Labs, Ltd nor the names of its contributors
|
|
may be used to endorse or promote products derived from this software
|
|
without specific prior written permission.
|
|
|
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
|
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
*****************************************************************************/
|
|
|
|
#include "Q931.h"
|
|
|
|
/**
|
|
* Q931MesgHeader
|
|
* \brief Create Q.931 Message header
|
|
*/
|
|
L3INT Q931MesgHeader(Q931_TrunkInfo_t *pTrunk, Q931mes_Generic *mes, L3UCHAR *OBuf, L3INT Size, L3INT *IOff)
|
|
{
|
|
L3INT Octet = *IOff;
|
|
|
|
Q931Log(pTrunk, Q931_LOG_DEBUG, "Creating Q.931 Message Header:\n ProtDisc %d (%#x), CRV %d (%#x), CRVflag: %d (%#x), MesType: %d (%#x)\n",
|
|
mes->ProtDisc, mes->ProtDisc, mes->CRV, mes->CRV, mes->CRVFlag, mes->CRVFlag, mes->MesType, mes->MesType);
|
|
|
|
OBuf[Octet++] = mes->ProtDisc; /* Protocol discriminator */
|
|
if (!Q931_IS_BRI(pTrunk)) {
|
|
OBuf[Octet++] = 2; /* length is 2 octets */
|
|
OBuf[Octet++] = (L3UCHAR)((mes->CRV >> 8) & 0x7f) | ((mes->CRVFlag << 7) & 0x80); /* msb */
|
|
OBuf[Octet++] = (L3UCHAR) (mes->CRV & 0xff); /* lsb */
|
|
} else {
|
|
OBuf[Octet++] = 1; /* length is 1 octet */
|
|
OBuf[Octet++] = (L3UCHAR) (mes->CRV & 0x7f) | ((mes->CRVFlag << 7) & 0x80); /* CRV & flag */
|
|
}
|
|
OBuf[Octet++] = mes->MesType; /* message header */
|
|
|
|
*IOff = Octet;
|
|
return 0;
|
|
}
|
|
|
|
|
|
/*****************************************************************************
|
|
|
|
Function: Q931Umes_Alerting
|
|
|
|
*****************************************************************************/
|
|
|
|
L3INT Q931Umes_Alerting(Q931_TrunkInfo_t *pTrunk, L3UCHAR *IBuf, Q931mes_Generic *mes, L3INT IOff, L3INT Size)
|
|
{
|
|
L3INT OOff = 0;
|
|
L3INT rc = Q931E_NO_ERROR;
|
|
|
|
while (IOff < Size) {
|
|
switch (IBuf[IOff]) {
|
|
case Q931ie_BEARER_CAPABILITY:
|
|
case Q931ie_CHANNEL_IDENTIFICATION:
|
|
case Q931ie_PROGRESS_INDICATOR:
|
|
case Q931ie_DISPLAY:
|
|
case Q931ie_SIGNAL:
|
|
case Q931ie_HIGH_LAYER_COMPATIBILITY:
|
|
case Q931ie_USER_USER:
|
|
rc = Q931Uie[pTrunk->Dialect][IBuf[IOff]](pTrunk, mes, &IBuf[IOff], &mes->buf[OOff], &IOff, &OOff);
|
|
if (rc != Q931E_NO_ERROR)
|
|
return rc;
|
|
break;
|
|
default:
|
|
return Q931E_ILLEGAL_IE;
|
|
break;
|
|
}
|
|
}
|
|
|
|
mes->Size = sizeof(Q931mes_Generic) - 1 + OOff;
|
|
return Q931E_NO_ERROR;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
|
|
Function: Q931Pmes_Alerting
|
|
|
|
*****************************************************************************/
|
|
L3INT Q931Pmes_Alerting(Q931_TrunkInfo_t *pTrunk, Q931mes_Generic *IBuf, L3INT ISize, L3UCHAR *OBuf, L3INT *OSize)
|
|
{
|
|
Q931mes_Generic *pMes = (Q931mes_Generic *)IBuf;
|
|
L3INT rc = Q931E_NO_ERROR;
|
|
L3INT Octet = 0;
|
|
|
|
/* Q931 Message Header */
|
|
Q931MesgHeader(pTrunk, pMes, OBuf, *OSize, &Octet);
|
|
|
|
/* Bearer capability */
|
|
if (Q931IsIEPresent(pMes->BearerCap)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_BEARER_CAPABILITY](pTrunk, Q931GetIEPtr(pMes->BearerCap,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
/* Channel Identification */
|
|
if (Q931IsIEPresent(pMes->ChanID)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_CHANNEL_IDENTIFICATION](pTrunk, Q931GetIEPtr(pMes->ChanID,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
/* Progress indicator */
|
|
if (Q931IsIEPresent(pMes->ProgInd)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_PROGRESS_INDICATOR](pTrunk, Q931GetIEPtr(pMes->ProgInd,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
/* Display */
|
|
if (Q931IsIEPresent(pMes->Display)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_DISPLAY](pTrunk, Q931GetIEPtr(pMes->Display,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
/* Signal */
|
|
if (Q931IsIEPresent(pMes->Signal)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_SIGNAL](pTrunk, Q931GetIEPtr(pMes->Signal,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
/* High Layer Compatibility */
|
|
if (Q931IsIEPresent(pMes->HLComp)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_HIGH_LAYER_COMPATIBILITY](pTrunk, Q931GetIEPtr(pMes->HLComp,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
*OSize = Octet;
|
|
return rc;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
|
|
Function: Q931Umes_CallProceeding
|
|
|
|
*****************************************************************************/
|
|
L3INT Q931Umes_CallProceeding(Q931_TrunkInfo_t *pTrunk, L3UCHAR *IBuf, Q931mes_Generic *mes, L3INT IOff, L3INT Size)
|
|
{
|
|
L3INT OOff = 0;
|
|
L3INT rc = Q931E_NO_ERROR;
|
|
|
|
while (IOff < Size) {
|
|
switch (IBuf[IOff]) {
|
|
case Q931ie_BEARER_CAPABILITY:
|
|
case Q931ie_CHANNEL_IDENTIFICATION:
|
|
case Q931ie_PROGRESS_INDICATOR:
|
|
case Q931ie_DISPLAY:
|
|
case Q931ie_HIGH_LAYER_COMPATIBILITY:
|
|
rc = Q931Uie[pTrunk->Dialect][IBuf[IOff]](pTrunk, mes, &IBuf[IOff], &mes->buf[OOff], &IOff, &OOff);
|
|
if (rc != Q931E_NO_ERROR)
|
|
return rc;
|
|
break;
|
|
default:
|
|
return Q931E_ILLEGAL_IE;
|
|
break;
|
|
}
|
|
}
|
|
|
|
mes->Size = sizeof(Q931mes_Generic) - 1 + OOff;
|
|
return Q931E_NO_ERROR;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
|
|
Function: Q931Pmes_CallProceeding
|
|
|
|
*****************************************************************************/
|
|
L3INT Q931Pmes_CallProceeding(Q931_TrunkInfo_t *pTrunk, Q931mes_Generic *IBuf, L3INT ISize, L3UCHAR *OBuf, L3INT *OSize)
|
|
{
|
|
Q931mes_Generic *pMes = (Q931mes_Generic *)IBuf;
|
|
L3INT rc = Q931E_NO_ERROR;
|
|
L3INT Octet = 0;
|
|
|
|
/* Q931 Message Header */
|
|
Q931MesgHeader(pTrunk, pMes, OBuf, *OSize, &Octet);
|
|
|
|
/* Bearer capability */
|
|
if (Q931IsIEPresent(pMes->BearerCap)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_BEARER_CAPABILITY](pTrunk, Q931GetIEPtr(pMes->BearerCap,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
/* Channel Identification */
|
|
if (Q931IsIEPresent(pMes->ChanID)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_CHANNEL_IDENTIFICATION](pTrunk, Q931GetIEPtr(pMes->ChanID,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
/* Progress indicator */
|
|
if (Q931IsIEPresent(pMes->ProgInd)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_PROGRESS_INDICATOR](pTrunk, Q931GetIEPtr(pMes->ProgInd,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
/* Display */
|
|
if (Q931IsIEPresent(pMes->Display)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_DISPLAY](pTrunk, Q931GetIEPtr(pMes->Display,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
/* High Layer Compatibility */
|
|
if (Q931IsIEPresent(pMes->HLComp)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_HIGH_LAYER_COMPATIBILITY](pTrunk, Q931GetIEPtr(pMes->HLComp,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
*OSize = Octet;
|
|
return rc;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
|
|
Function: Q931Umes_CongestionControl
|
|
|
|
*****************************************************************************/
|
|
L3INT Q931Umes_CongestionControl(Q931_TrunkInfo_t *pTrunk, L3UCHAR *IBuf, Q931mes_Generic *mes, L3INT IOff, L3INT Size)
|
|
{
|
|
L3BOOL RetCode = L3FALSE;
|
|
|
|
NoWarning(mes);
|
|
NoWarning(IBuf);
|
|
|
|
return RetCode;
|
|
}
|
|
|
|
|
|
/*****************************************************************************
|
|
|
|
Function: Q931Pmes_CongestionControl
|
|
|
|
*****************************************************************************/
|
|
L3INT Q931Pmes_CongestionControl(Q931_TrunkInfo_t *pTrunk, Q931mes_Generic *IBuf, L3INT ISize, L3UCHAR *OBuf, L3INT *OSize)
|
|
{
|
|
L3BOOL RetCode = L3FALSE;
|
|
|
|
NoWarning(OBuf);
|
|
NoWarning(IBuf);
|
|
|
|
*OSize = 0;
|
|
return RetCode;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
|
|
Function: Q931Umes_Connect
|
|
|
|
*****************************************************************************/
|
|
L3INT Q931Umes_Connect(Q931_TrunkInfo_t *pTrunk, L3UCHAR *IBuf, Q931mes_Generic *mes, L3INT IOff, L3INT Size)
|
|
{
|
|
L3INT OOff = 0;
|
|
L3INT rc = Q931E_NO_ERROR;
|
|
|
|
while (IOff < Size) {
|
|
switch (IBuf[IOff]) {
|
|
case Q931ie_BEARER_CAPABILITY:
|
|
case Q931ie_CHANNEL_IDENTIFICATION:
|
|
case Q931ie_PROGRESS_INDICATOR:
|
|
case Q931ie_DISPLAY:
|
|
case Q931ie_DATETIME:
|
|
case Q931ie_SIGNAL:
|
|
case Q931ie_LOW_LAYER_COMPATIBILITY:
|
|
case Q931ie_HIGH_LAYER_COMPATIBILITY:
|
|
case Q931ie_CONNECTED_NUMBER: /* not actually used, seen while testing BRI PTMP TE */
|
|
case Q931ie_USER_USER:
|
|
rc = Q931Uie[pTrunk->Dialect][IBuf[IOff]](pTrunk, mes, &IBuf[IOff], &mes->buf[OOff], &IOff, &OOff);
|
|
if (rc != Q931E_NO_ERROR)
|
|
return rc;
|
|
break;
|
|
|
|
default:
|
|
Q931Log(pTrunk, Q931_LOG_ERROR, "Illegal IE %#hhx in Connect Message\n", IBuf[IOff]);
|
|
|
|
return Q931E_ILLEGAL_IE;
|
|
break;
|
|
}
|
|
}
|
|
|
|
mes->Size = sizeof(Q931mes_Generic) - 1 + OOff;
|
|
return Q931E_NO_ERROR;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
|
|
Function: Q931Pmes_Connect
|
|
|
|
*****************************************************************************/
|
|
L3INT Q931Pmes_Connect(Q931_TrunkInfo_t *pTrunk, Q931mes_Generic *IBuf, L3INT ISize, L3UCHAR *OBuf, L3INT *OSize)
|
|
{
|
|
Q931mes_Generic *pMes = (Q931mes_Generic *)IBuf;
|
|
L3INT rc = Q931E_NO_ERROR;
|
|
L3INT Octet = 0;
|
|
|
|
/* Q931 Message Header */
|
|
Q931MesgHeader(pTrunk, pMes, OBuf, *OSize, &Octet);
|
|
|
|
/* Bearer capability */
|
|
if (Q931IsIEPresent(pMes->BearerCap)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_BEARER_CAPABILITY](pTrunk, Q931GetIEPtr(pMes->BearerCap,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
/* Channel Identification */
|
|
if (Q931IsIEPresent(pMes->ChanID)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_CHANNEL_IDENTIFICATION](pTrunk, Q931GetIEPtr(pMes->ChanID,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
/* Progress indicator */
|
|
if (Q931IsIEPresent(pMes->ProgInd)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_PROGRESS_INDICATOR](pTrunk, Q931GetIEPtr(pMes->ProgInd,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
/* Display */
|
|
if (Q931IsIEPresent(pMes->Display)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_DISPLAY](pTrunk, Q931GetIEPtr(pMes->Display,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
/* Date/Time */
|
|
if (Q931IsIEPresent(pMes->DateTime)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_DATETIME](pTrunk, Q931GetIEPtr(pMes->DateTime,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
/* Signal */
|
|
if (Q931IsIEPresent(pMes->Signal)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_SIGNAL](pTrunk, Q931GetIEPtr(pMes->Signal,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
/* Low Layer Compatibility */
|
|
if (Q931IsIEPresent(pMes->LLComp)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_LOW_LAYER_COMPATIBILITY](pTrunk, Q931GetIEPtr(pMes->LLComp,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
/* High Layer Compatibility */
|
|
if (Q931IsIEPresent(pMes->HLComp)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_HIGH_LAYER_COMPATIBILITY](pTrunk, Q931GetIEPtr(pMes->HLComp,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
*OSize = Octet;
|
|
return rc;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
|
|
Function: Q931Umes_ConnectAck
|
|
|
|
*****************************************************************************/
|
|
L3INT Q931Umes_ConnectAck(Q931_TrunkInfo_t *pTrunk, L3UCHAR *IBuf, Q931mes_Generic *mes, L3INT IOff, L3INT Size)
|
|
{
|
|
L3INT OOff = 0;
|
|
L3INT rc = Q931E_NO_ERROR;
|
|
|
|
while (IOff < Size) {
|
|
switch (IBuf[IOff]) {
|
|
case Q931ie_DISPLAY:
|
|
case Q931ie_SIGNAL:
|
|
rc = Q931Uie[pTrunk->Dialect][IBuf[IOff]](pTrunk, mes, &IBuf[IOff], &mes->buf[OOff], &IOff, &OOff);
|
|
if (rc != Q931E_NO_ERROR)
|
|
return rc;
|
|
break;
|
|
default:
|
|
return Q931E_ILLEGAL_IE;
|
|
break;
|
|
}
|
|
}
|
|
|
|
mes->Size = sizeof(Q931mes_Generic) - 1 + OOff;
|
|
return Q931E_NO_ERROR;
|
|
}
|
|
|
|
|
|
/*****************************************************************************
|
|
|
|
Function: Q931Pmes_ConnectAck
|
|
|
|
*****************************************************************************/
|
|
L3INT Q931Pmes_ConnectAck(Q931_TrunkInfo_t *pTrunk, Q931mes_Generic *IBuf, L3INT ISize, L3UCHAR *OBuf, L3INT *OSize)
|
|
{
|
|
Q931mes_Generic *pMes = (Q931mes_Generic *)IBuf;
|
|
L3INT rc = Q931E_NO_ERROR;
|
|
L3INT Octet = 0;
|
|
|
|
/* Q931 Message Header */
|
|
Q931MesgHeader(pTrunk, pMes, OBuf, *OSize, &Octet);
|
|
|
|
/* Display */
|
|
if (Q931IsIEPresent(pMes->Display)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_DISPLAY](pTrunk, Q931GetIEPtr(pMes->Display,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
/* Signal */
|
|
if (Q931IsIEPresent(pMes->Signal)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_SIGNAL](pTrunk, Q931GetIEPtr(pMes->Signal,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
*OSize = Octet;
|
|
return rc;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
|
|
Function: Q931Umes_Disconnect
|
|
|
|
*****************************************************************************/
|
|
L3INT Q931Umes_Disconnect(Q931_TrunkInfo_t *pTrunk, L3UCHAR *IBuf, Q931mes_Generic *mes, L3INT IOff, L3INT Size)
|
|
{
|
|
L3INT OOff = 0;
|
|
L3INT rc = Q931E_NO_ERROR;
|
|
|
|
while (IOff < Size) {
|
|
switch (IBuf[IOff]) {
|
|
case Q931ie_CAUSE:
|
|
case Q931ie_PROGRESS_INDICATOR:
|
|
case Q931ie_DISPLAY:
|
|
case Q931ie_SIGNAL:
|
|
case Q931ie_FACILITY:
|
|
case Q931ie_USER_USER:
|
|
rc = Q931Uie[pTrunk->Dialect][IBuf[IOff]](pTrunk, mes, &IBuf[IOff], &mes->buf[OOff], &IOff, &OOff);
|
|
if (rc != Q931E_NO_ERROR)
|
|
return rc;
|
|
break;
|
|
default:
|
|
return Q931E_ILLEGAL_IE;
|
|
break;
|
|
}
|
|
}
|
|
|
|
mes->Size = sizeof(Q931mes_Generic) - 1 + OOff;
|
|
return Q931E_NO_ERROR;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
|
|
Function: Q931Pmes_Disconnect
|
|
|
|
*****************************************************************************/
|
|
L3INT Q931Pmes_Disconnect(Q931_TrunkInfo_t *pTrunk, Q931mes_Generic *IBuf, L3INT ISize, L3UCHAR *OBuf, L3INT *OSize)
|
|
{
|
|
Q931mes_Generic *pMes = (Q931mes_Generic *)IBuf;
|
|
L3INT rc = Q931E_NO_ERROR;
|
|
L3INT Octet = 0;
|
|
|
|
/* Q931 Message Header */
|
|
Q931MesgHeader(pTrunk, pMes, OBuf, *OSize, &Octet);
|
|
|
|
/* Cause */
|
|
if (Q931IsIEPresent(pMes->Cause)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_CAUSE](pTrunk, Q931GetIEPtr(pMes->Cause,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
/* Progress indicator */
|
|
if (Q931IsIEPresent(pMes->ProgInd)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_PROGRESS_INDICATOR](pTrunk, Q931GetIEPtr(pMes->ProgInd,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
/* Display */
|
|
if (Q931IsIEPresent(pMes->Display)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_DISPLAY](pTrunk, Q931GetIEPtr(pMes->Display,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
/* Signal */
|
|
if (Q931IsIEPresent(pMes->Signal)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_SIGNAL](pTrunk, Q931GetIEPtr(pMes->Signal,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
*OSize = Octet;
|
|
return rc;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
|
|
Function: Q931Umes_Information
|
|
|
|
*****************************************************************************/
|
|
L3INT Q931Umes_Information(Q931_TrunkInfo_t *pTrunk, L3UCHAR *IBuf, Q931mes_Generic *mes, L3INT IOff, L3INT Size)
|
|
{
|
|
L3INT OOff = 0;
|
|
L3INT rc = Q931E_NO_ERROR;
|
|
|
|
while (IOff < Size) {
|
|
switch (IBuf[IOff]) {
|
|
case Q931ie_SENDING_COMPLETE:
|
|
case Q931ie_DISPLAY:
|
|
case Q931ie_KEYPAD_FACILITY:
|
|
case Q931ie_CALLED_PARTY_NUMBER:
|
|
rc = Q931Uie[pTrunk->Dialect][IBuf[IOff]](pTrunk, mes, &IBuf[IOff], &mes->buf[OOff], &IOff, &OOff);
|
|
if (rc != Q931E_NO_ERROR)
|
|
return rc;
|
|
break;
|
|
default:
|
|
return Q931E_ILLEGAL_IE;
|
|
break;
|
|
}
|
|
}
|
|
|
|
mes->Size = sizeof(Q931mes_Generic) - 1 + OOff;
|
|
return Q931E_NO_ERROR;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
|
|
Function: Q931Pmes_Information
|
|
|
|
*****************************************************************************/
|
|
L3INT Q931Pmes_Information(Q931_TrunkInfo_t *pTrunk, Q931mes_Generic *IBuf, L3INT ISize, L3UCHAR *OBuf, L3INT *OSize)
|
|
{
|
|
Q931mes_Generic *pMes = (Q931mes_Generic *)IBuf;
|
|
L3INT rc = Q931E_NO_ERROR;
|
|
L3INT Octet = 0;
|
|
|
|
/* Q931 Message Header */
|
|
Q931MesgHeader(pTrunk, pMes, OBuf, *OSize, &Octet);
|
|
|
|
/* Sending Complete */
|
|
if (Q931IsIEPresent(pMes->SendComplete)) {
|
|
OBuf[Octet++] = (L3UCHAR)(pMes->SendComplete & 0x00ff);
|
|
}
|
|
|
|
/* Display */
|
|
if (Q931IsIEPresent(pMes->Display)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_DISPLAY](pTrunk, Q931GetIEPtr(pMes->Display,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
/* Keypad Facility */
|
|
if (Q931IsIEPresent(pMes->KeypadFac)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_KEYPAD_FACILITY](pTrunk, Q931GetIEPtr(pMes->KeypadFac,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
/* Signal */
|
|
if (Q931IsIEPresent(pMes->Signal)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_SIGNAL](pTrunk, Q931GetIEPtr(pMes->Signal,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
/* Called Party number */
|
|
if (Q931IsIEPresent(pMes->CalledNum)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_CALLED_PARTY_NUMBER](pTrunk, Q931GetIEPtr(pMes->CalledNum,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
*OSize = Octet;
|
|
return rc;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
|
|
Function: Q931Umes_Notify
|
|
|
|
*****************************************************************************/
|
|
L3INT Q931Umes_Notify(Q931_TrunkInfo_t *pTrunk, L3UCHAR *IBuf, Q931mes_Generic *mes, L3INT IOff, L3INT Size)
|
|
{
|
|
L3INT OOff = 0;
|
|
L3INT rc = Q931E_NO_ERROR;
|
|
|
|
while (IOff < Size) {
|
|
switch (IBuf[IOff]) {
|
|
case Q931ie_BEARER_CAPABILITY:
|
|
case Q931ie_NOTIFICATION_INDICATOR:
|
|
case Q931ie_DISPLAY:
|
|
rc = Q931Uie[pTrunk->Dialect][IBuf[IOff]](pTrunk, mes, &IBuf[IOff], &mes->buf[OOff], &IOff, &OOff);
|
|
if (rc != Q931E_NO_ERROR)
|
|
return rc;
|
|
break;
|
|
default:
|
|
return Q931E_ILLEGAL_IE;
|
|
break;
|
|
}
|
|
}
|
|
|
|
mes->Size = sizeof(Q931mes_Generic) - 1 + OOff;
|
|
return Q931E_NO_ERROR;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
|
|
Function: Q931Pmes_Notify
|
|
|
|
*****************************************************************************/
|
|
L3INT Q931Pmes_Notify(Q931_TrunkInfo_t *pTrunk, Q931mes_Generic *IBuf, L3INT ISize, L3UCHAR *OBuf, L3INT *OSize)
|
|
{
|
|
Q931mes_Generic *pMes = (Q931mes_Generic *)IBuf;
|
|
L3INT rc = Q931E_NO_ERROR;
|
|
L3INT Octet = 0;
|
|
|
|
/* Q931 Message Header */
|
|
Q931MesgHeader(pTrunk, pMes, OBuf, *OSize, &Octet);
|
|
|
|
/* Bearer capability */
|
|
if (Q931IsIEPresent(pMes->BearerCap)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_BEARER_CAPABILITY](pTrunk, Q931GetIEPtr(pMes->BearerCap,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
/* Display */
|
|
if (Q931IsIEPresent(pMes->Display)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_DISPLAY](pTrunk, Q931GetIEPtr(pMes->Display,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
*OSize = Octet;
|
|
return rc;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
|
|
Function: Q931Umes_Progress
|
|
|
|
*****************************************************************************/
|
|
L3INT Q931Umes_Progress(Q931_TrunkInfo_t *pTrunk, L3UCHAR *IBuf, Q931mes_Generic *mes, L3INT IOff, L3INT Size)
|
|
{
|
|
L3INT OOff = 0;
|
|
L3INT rc = Q931E_NO_ERROR;
|
|
|
|
while (IOff < Size) {
|
|
switch (IBuf[IOff]) {
|
|
case Q931ie_BEARER_CAPABILITY:
|
|
case Q931ie_CAUSE:
|
|
case Q931ie_PROGRESS_INDICATOR:
|
|
case Q931ie_DISPLAY:
|
|
case Q931ie_HIGH_LAYER_COMPATIBILITY:
|
|
rc = Q931Uie[pTrunk->Dialect][IBuf[IOff]](pTrunk, mes, &IBuf[IOff], &mes->buf[OOff], &IOff, &OOff);
|
|
if (rc != Q931E_NO_ERROR)
|
|
return rc;
|
|
break;
|
|
default:
|
|
return Q931E_ILLEGAL_IE;
|
|
break;
|
|
}
|
|
}
|
|
|
|
mes->Size = sizeof(Q931mes_Generic) - 1 + OOff;
|
|
return Q931E_NO_ERROR;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
|
|
Function: Q931Pmes_Progress
|
|
|
|
*****************************************************************************/
|
|
L3INT Q931Pmes_Progress(Q931_TrunkInfo_t *pTrunk, Q931mes_Generic *IBuf, L3INT ISize, L3UCHAR *OBuf, L3INT *OSize)
|
|
{
|
|
Q931mes_Generic *pMes = (Q931mes_Generic *)IBuf;
|
|
L3INT rc = Q931E_NO_ERROR;
|
|
L3INT Octet = 0;
|
|
|
|
/* Q931 Message Header */
|
|
Q931MesgHeader(pTrunk, pMes, OBuf, *OSize, &Octet);
|
|
|
|
/* Bearer capability */
|
|
if (Q931IsIEPresent(pMes->BearerCap)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_BEARER_CAPABILITY](pTrunk, Q931GetIEPtr(pMes->BearerCap,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
/* Cause */
|
|
if (Q931IsIEPresent(pMes->Cause)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_CAUSE](pTrunk, Q931GetIEPtr(pMes->Cause,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
/* Progress indicator */
|
|
if (Q931IsIEPresent(pMes->ProgInd)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_PROGRESS_INDICATOR](pTrunk, Q931GetIEPtr(pMes->ProgInd,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
/* Display */
|
|
if (Q931IsIEPresent(pMes->Display)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_DISPLAY](pTrunk, Q931GetIEPtr(pMes->Display,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
/* High Layer Compatibility */
|
|
if (Q931IsIEPresent(pMes->HLComp)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_HIGH_LAYER_COMPATIBILITY](pTrunk, Q931GetIEPtr(pMes->HLComp,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
*OSize = Octet;
|
|
return rc;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
|
|
Function: Q931Umes_Release
|
|
|
|
*****************************************************************************/
|
|
L3INT Q931Umes_Release(Q931_TrunkInfo_t *pTrunk, L3UCHAR *IBuf, Q931mes_Generic *mes, L3INT IOff, L3INT Size)
|
|
{
|
|
L3INT OOff = 0;
|
|
L3INT rc = Q931E_NO_ERROR;
|
|
|
|
while (IOff < Size) {
|
|
switch (IBuf[IOff]) {
|
|
case Q931ie_CAUSE:
|
|
case Q931ie_DISPLAY:
|
|
case Q931ie_SIGNAL:
|
|
case Q931ie_USER_USER:
|
|
rc = Q931Uie[pTrunk->Dialect][IBuf[IOff]](pTrunk, mes, &IBuf[IOff], &mes->buf[OOff], &IOff, &OOff);
|
|
if (rc != Q931E_NO_ERROR)
|
|
return rc;
|
|
break;
|
|
default:
|
|
return Q931E_ILLEGAL_IE;
|
|
break;
|
|
}
|
|
}
|
|
|
|
mes->Size = sizeof(Q931mes_Generic) - 1 + OOff;
|
|
return Q931E_NO_ERROR;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
|
|
Function: Q931Pmes_Release
|
|
|
|
*****************************************************************************/
|
|
L3INT Q931Pmes_Release(Q931_TrunkInfo_t *pTrunk, Q931mes_Generic *IBuf, L3INT ISize, L3UCHAR *OBuf, L3INT *OSize)
|
|
{
|
|
Q931mes_Generic *pMes = (Q931mes_Generic *)IBuf;
|
|
L3INT rc = Q931E_NO_ERROR;
|
|
L3INT Octet = 0;
|
|
|
|
/* Q931 Message Header */
|
|
Q931MesgHeader(pTrunk, pMes, OBuf, *OSize, &Octet);
|
|
|
|
/* Cause */
|
|
if (Q931IsIEPresent(pMes->Cause)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_CAUSE](pTrunk, Q931GetIEPtr(pMes->Cause,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
/* Display */
|
|
if (Q931IsIEPresent(pMes->Display)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_DISPLAY](pTrunk, Q931GetIEPtr(pMes->Display,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
/* Signal */
|
|
if (Q931IsIEPresent(pMes->Signal)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_SIGNAL](pTrunk, Q931GetIEPtr(pMes->Signal,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
*OSize = Octet;
|
|
return rc;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
|
|
Function: Q931Umes_ReleaseComplete
|
|
|
|
*****************************************************************************/
|
|
L3INT Q931Umes_ReleaseComplete(Q931_TrunkInfo_t *pTrunk, L3UCHAR *IBuf, Q931mes_Generic *mes, L3INT IOff, L3INT Size)
|
|
{
|
|
L3INT OOff = 0;
|
|
L3INT rc = Q931E_NO_ERROR;
|
|
|
|
while (IOff < Size) {
|
|
switch (IBuf[IOff]) {
|
|
case Q931ie_CAUSE:
|
|
case Q931ie_DISPLAY:
|
|
case Q931ie_SIGNAL:
|
|
case Q931ie_USER_USER:
|
|
rc = Q931Uie[pTrunk->Dialect][IBuf[IOff]](pTrunk, mes, &IBuf[IOff], &mes->buf[OOff], &IOff, &OOff);
|
|
if (rc != Q931E_NO_ERROR)
|
|
return rc;
|
|
break;
|
|
default:
|
|
return Q931E_ILLEGAL_IE;
|
|
break;
|
|
}
|
|
}
|
|
|
|
mes->Size = sizeof(Q931mes_Generic) - 1 + OOff;
|
|
return Q931E_NO_ERROR;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
|
|
Function: Q931Pmes_ReleaseComplete
|
|
|
|
*****************************************************************************/
|
|
L3INT Q931Pmes_ReleaseComplete(Q931_TrunkInfo_t *pTrunk, Q931mes_Generic *IBuf, L3INT ISize, L3UCHAR *OBuf, L3INT *OSize)
|
|
{
|
|
Q931mes_Generic *pMes = (Q931mes_Generic *)IBuf;
|
|
L3INT rc = Q931E_NO_ERROR;
|
|
L3INT Octet = 0;
|
|
|
|
/* Q931 Message Header */
|
|
Q931MesgHeader(pTrunk, pMes, OBuf, *OSize, &Octet);
|
|
|
|
/* Cause */
|
|
if (Q931IsIEPresent(pMes->Cause)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_CAUSE](pTrunk, Q931GetIEPtr(pMes->Cause,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
/* Display */
|
|
if (Q931IsIEPresent(pMes->Display)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_DISPLAY](pTrunk, Q931GetIEPtr(pMes->Display,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
/* Signal */
|
|
if (Q931IsIEPresent(pMes->Signal)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_SIGNAL](pTrunk, Q931GetIEPtr(pMes->Signal,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
*OSize = Octet;
|
|
return rc;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
|
|
Function: Q931Umes_Restart
|
|
|
|
*****************************************************************************/
|
|
L3INT Q931Umes_Restart(Q931_TrunkInfo_t *pTrunk, L3UCHAR *IBuf, Q931mes_Generic *mes, L3INT IOff, L3INT Size)
|
|
{
|
|
L3INT OOff = 0;
|
|
L3INT rc = Q931E_NO_ERROR;
|
|
|
|
while (IOff < Size) {
|
|
switch (IBuf[IOff]) {
|
|
case Q931ie_CHANNEL_IDENTIFICATION:
|
|
case Q931ie_DISPLAY:
|
|
case Q931ie_RESTART_INDICATOR:
|
|
rc = Q931Uie[pTrunk->Dialect][IBuf[IOff]](pTrunk, mes, &IBuf[IOff], &mes->buf[OOff], &IOff, &OOff);
|
|
if (rc != Q931E_NO_ERROR)
|
|
return rc;
|
|
break;
|
|
default:
|
|
return Q931E_ILLEGAL_IE;
|
|
break;
|
|
}
|
|
}
|
|
|
|
mes->Size = sizeof(Q931mes_Generic) - 1 + OOff;
|
|
return Q931E_NO_ERROR;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
|
|
Function: Q931Pmes_Restart
|
|
|
|
*****************************************************************************/
|
|
L3INT Q931Pmes_Restart(Q931_TrunkInfo_t *pTrunk, Q931mes_Generic *IBuf, L3INT ISize, L3UCHAR *OBuf, L3INT *OSize)
|
|
{
|
|
Q931mes_Generic *pMes = (Q931mes_Generic *)IBuf;
|
|
L3INT rc = Q931E_NO_ERROR;
|
|
L3INT Octet = 0;
|
|
|
|
/* Q931 Message Header */
|
|
Q931MesgHeader(pTrunk, pMes, OBuf, *OSize, &Octet);
|
|
|
|
/* ChanID */
|
|
if (Q931IsIEPresent(pMes->ChanID)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_CHANNEL_IDENTIFICATION](pTrunk, Q931GetIEPtr(pMes->ChanID,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
/* Display */
|
|
if (Q931IsIEPresent(pMes->Display)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_DISPLAY](pTrunk, Q931GetIEPtr(pMes->Display,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
/* RestartInd */
|
|
if (Q931IsIEPresent(pMes->RestartInd)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_RESTART_INDICATOR](pTrunk, Q931GetIEPtr(pMes->RestartInd,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
*OSize = Octet;
|
|
return rc;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
|
|
Function: Q931Umes_RestartAck
|
|
|
|
*****************************************************************************/
|
|
L3INT Q931Umes_RestartAck(Q931_TrunkInfo_t *pTrunk, L3UCHAR *IBuf, Q931mes_Generic *OBuf, L3INT IOff, L3INT Size)
|
|
{
|
|
Q931mes_Generic *mes = (Q931mes_Generic*)OBuf;
|
|
L3INT OOff = 0;
|
|
L3INT rc = Q931E_NO_ERROR;
|
|
|
|
while (IOff < Size) {
|
|
switch (IBuf[IOff]) {
|
|
case Q931ie_CHANNEL_IDENTIFICATION:
|
|
case Q931ie_DISPLAY:
|
|
case Q931ie_RESTART_INDICATOR:
|
|
rc = Q931Uie[pTrunk->Dialect][IBuf[IOff]](pTrunk, mes, &IBuf[IOff], &mes->buf[OOff], &IOff, &OOff);
|
|
if (rc != Q931E_NO_ERROR)
|
|
return rc;
|
|
break;
|
|
default:
|
|
return Q931E_ILLEGAL_IE;
|
|
break;
|
|
}
|
|
}
|
|
|
|
mes->Size = sizeof(Q931mes_Generic) - 1 + OOff;
|
|
return Q931E_NO_ERROR;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
|
|
Function: Q931Pmes_RestartAck
|
|
|
|
*****************************************************************************/
|
|
L3INT Q931Pmes_RestartAck(Q931_TrunkInfo_t *pTrunk, Q931mes_Generic *IBuf, L3INT ISize, L3UCHAR *OBuf, L3INT *OSize)
|
|
{
|
|
Q931mes_Generic *pMes = (Q931mes_Generic *)IBuf;
|
|
L3INT rc = Q931E_NO_ERROR;
|
|
L3INT Octet = 0;
|
|
|
|
/* Q931 Message Header */
|
|
Q931MesgHeader(pTrunk, pMes, OBuf, *OSize, &Octet);
|
|
|
|
/* ChanID */
|
|
if (Q931IsIEPresent(pMes->ChanID)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_CHANNEL_IDENTIFICATION](pTrunk, Q931GetIEPtr(pMes->ChanID,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
/* Display */
|
|
if (Q931IsIEPresent(pMes->Display)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_DISPLAY](pTrunk, Q931GetIEPtr(pMes->Display,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
/* RestartInd */
|
|
if (Q931IsIEPresent(pMes->RestartInd)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_RESTART_INDICATOR](pTrunk, Q931GetIEPtr(pMes->RestartInd,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
*OSize = Octet;
|
|
return rc;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
|
|
Function: Q931Umes_Resume
|
|
|
|
*****************************************************************************/
|
|
L3INT Q931Umes_Resume(Q931_TrunkInfo_t *pTrunk, L3UCHAR *IBuf, Q931mes_Generic *mes, L3INT IOff, L3INT Size)
|
|
{
|
|
L3INT OOff = 0;
|
|
L3INT rc = Q931E_NO_ERROR;
|
|
|
|
while (IOff < Size) {
|
|
switch (IBuf[IOff]) {
|
|
case Q931ie_CALL_IDENTITY:
|
|
rc = Q931Uie[pTrunk->Dialect][IBuf[IOff]](pTrunk, mes, &IBuf[IOff], &mes->buf[OOff], &IOff, &OOff);
|
|
if (rc != Q931E_NO_ERROR)
|
|
return rc;
|
|
break;
|
|
default:
|
|
return Q931E_ILLEGAL_IE;
|
|
break;
|
|
}
|
|
}
|
|
|
|
mes->Size = sizeof(Q931mes_Generic) - 1 + OOff;
|
|
return Q931E_NO_ERROR;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
|
|
Function: Q931Pmes_Resume
|
|
|
|
*****************************************************************************/
|
|
L3INT Q931Pmes_Resume(Q931_TrunkInfo_t *pTrunk, Q931mes_Generic *IBuf, L3INT ISize, L3UCHAR *OBuf, L3INT *OSize)
|
|
{
|
|
Q931mes_Generic *pMes = (Q931mes_Generic *)IBuf;
|
|
L3INT rc = Q931E_NO_ERROR;
|
|
L3INT Octet = 0;
|
|
|
|
/* Q931 Message Header */
|
|
Q931MesgHeader(pTrunk, pMes, OBuf, *OSize, &Octet);
|
|
|
|
/* Call Identity */
|
|
if (Q931IsIEPresent(pMes->CallID)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_CALL_IDENTITY](pTrunk, Q931GetIEPtr(pMes->CallID,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
*OSize = Octet;
|
|
return rc;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
|
|
Function: Q931Umes_ResumeAck
|
|
|
|
*****************************************************************************/
|
|
L3INT Q931Umes_ResumeAck(Q931_TrunkInfo_t *pTrunk, L3UCHAR *IBuf, Q931mes_Generic *mes, L3INT IOff, L3INT Size)
|
|
{
|
|
L3INT OOff = 0;
|
|
L3INT rc = Q931E_NO_ERROR;
|
|
|
|
while (IOff < Size) {
|
|
switch (IBuf[IOff]) {
|
|
case Q931ie_CHANNEL_IDENTIFICATION:
|
|
case Q931ie_DISPLAY:
|
|
rc = Q931Uie[pTrunk->Dialect][IBuf[IOff]](pTrunk, mes, &IBuf[IOff], &mes->buf[OOff], &IOff, &OOff);
|
|
if (rc != Q931E_NO_ERROR)
|
|
return rc;
|
|
break;
|
|
default:
|
|
return Q931E_ILLEGAL_IE;
|
|
break;
|
|
}
|
|
}
|
|
|
|
mes->Size = sizeof(Q931mes_Generic) - 1 + OOff;
|
|
return Q931E_NO_ERROR;
|
|
}
|
|
|
|
|
|
/*****************************************************************************
|
|
|
|
Function: Q931Pmes_ResumeAck
|
|
|
|
*****************************************************************************/
|
|
L3INT Q931Pmes_ResumeAck(Q931_TrunkInfo_t *pTrunk, Q931mes_Generic *IBuf, L3INT ISize, L3UCHAR *OBuf, L3INT *OSize)
|
|
{
|
|
Q931mes_Generic *pMes = (Q931mes_Generic *)IBuf;
|
|
L3INT rc = Q931E_NO_ERROR;
|
|
L3INT Octet = 0;
|
|
|
|
/* Q931 Message Header */
|
|
Q931MesgHeader(pTrunk, pMes, OBuf, *OSize, &Octet);
|
|
|
|
/* Channel Identification */
|
|
if (Q931IsIEPresent(pMes->ChanID)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_CHANNEL_IDENTIFICATION](pTrunk, Q931GetIEPtr(pMes->ChanID,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
/* Display */
|
|
if (Q931IsIEPresent(pMes->Display)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_DISPLAY](pTrunk, Q931GetIEPtr(pMes->Display,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
*OSize = Octet;
|
|
return rc;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
|
|
Function: Q931Umes_ResumeReject
|
|
|
|
*****************************************************************************/
|
|
L3INT Q931Umes_ResumeReject(Q931_TrunkInfo_t *pTrunk, L3UCHAR *IBuf, Q931mes_Generic *mes, L3INT IOff, L3INT Size)
|
|
{
|
|
L3INT OOff = 0;
|
|
L3INT rc = Q931E_NO_ERROR;
|
|
|
|
while (IOff < Size) {
|
|
switch (IBuf[IOff]) {
|
|
case Q931ie_CAUSE:
|
|
case Q931ie_DISPLAY:
|
|
rc = Q931Uie[pTrunk->Dialect][IBuf[IOff]](pTrunk, mes, &IBuf[IOff], &mes->buf[OOff], &IOff, &OOff);
|
|
if (rc != Q931E_NO_ERROR)
|
|
return rc;
|
|
break;
|
|
default:
|
|
return Q931E_ILLEGAL_IE;
|
|
break;
|
|
}
|
|
}
|
|
|
|
mes->Size = sizeof(Q931mes_Generic) - 1 + OOff;
|
|
return Q931E_NO_ERROR;
|
|
}
|
|
|
|
|
|
/*****************************************************************************
|
|
|
|
Function: Q931Pmes_ResumeReject
|
|
|
|
*****************************************************************************/
|
|
L3INT Q931Pmes_ResumeReject(Q931_TrunkInfo_t *pTrunk, Q931mes_Generic *IBuf, L3INT ISize, L3UCHAR *OBuf, L3INT *OSize)
|
|
{
|
|
Q931mes_Generic *pMes = (Q931mes_Generic *)IBuf;
|
|
L3INT rc = Q931E_NO_ERROR;
|
|
L3INT Octet = 0;
|
|
|
|
/* Q931 Message Header */
|
|
Q931MesgHeader(pTrunk, pMes, OBuf, *OSize, &Octet);
|
|
|
|
/* Cause */
|
|
if (Q931IsIEPresent(pMes->Cause)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_CAUSE](pTrunk, Q931GetIEPtr(pMes->Cause,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
/* Display */
|
|
if (Q931IsIEPresent(pMes->Display)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_DISPLAY](pTrunk, Q931GetIEPtr(pMes->Display,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
*OSize = Octet;
|
|
return rc;
|
|
}
|
|
|
|
L3INT Q931Umes_Segment(Q931_TrunkInfo_t *pTrunk, L3UCHAR *IBuf, Q931mes_Generic *mes, L3INT IOff, L3INT OOff)
|
|
{
|
|
L3INT i = IOff;
|
|
|
|
return IOff - i;
|
|
}
|
|
|
|
L3INT Q931Pmes_Segment(Q931_TrunkInfo_t *pTrunk, Q931mes_Generic *IBuf, L3INT ISize, L3UCHAR *OBuf, L3INT *OSize)
|
|
{
|
|
L3BOOL RetCode = L3FALSE;
|
|
|
|
*OSize = 0;
|
|
return RetCode;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
|
|
Function: Q931Umes_Setup
|
|
|
|
*****************************************************************************/
|
|
L3INT Q931Umes_Setup(Q931_TrunkInfo_t *pTrunk, L3UCHAR *IBuf, Q931mes_Generic *mes, L3INT IOff, L3INT Size)
|
|
{
|
|
L3INT ir = 0;
|
|
L3INT OOff = 0;
|
|
L3INT rc = Q931E_NO_ERROR;
|
|
|
|
while (IOff < Size) {
|
|
switch (IBuf[IOff]) {
|
|
case Q931ie_SENDING_COMPLETE:
|
|
IOff++;
|
|
break;
|
|
|
|
case Q931ie_BEARER_CAPABILITY:
|
|
case Q931ie_CHANNEL_IDENTIFICATION:
|
|
case Q931ie_PROGRESS_INDICATOR:
|
|
case Q931ie_NETWORK_SPECIFIC_FACILITIES:
|
|
case Q931ie_DISPLAY:
|
|
case Q931ie_DATETIME:
|
|
case Q931ie_KEYPAD_FACILITY:
|
|
case Q931ie_SIGNAL:
|
|
case Q931ie_CALLING_PARTY_NUMBER:
|
|
case Q931ie_CALLING_PARTY_SUBADDRESS:
|
|
case Q931ie_CALLED_PARTY_NUMBER:
|
|
case Q931ie_CALLED_PARTY_SUBADDRESS:
|
|
case Q931ie_TRANSIT_NETWORK_SELECTION:
|
|
case Q931ie_LOW_LAYER_COMPATIBILITY:
|
|
case Q931ie_HIGH_LAYER_COMPATIBILITY:
|
|
case Q931ie_FACILITY:
|
|
case Q931ie_USER_USER:
|
|
case Q931ie_REDIRECTING_NUMBER:
|
|
rc = Q931Uie[pTrunk->Dialect][IBuf[IOff]](pTrunk, mes, &IBuf[IOff], &mes->buf[OOff], &IOff, &OOff);
|
|
if (rc != Q931E_NO_ERROR)
|
|
return rc;
|
|
break;
|
|
|
|
case Q931ie_REPEAT_INDICATOR:
|
|
if (ir < 2) {
|
|
rc = Q931Uie[pTrunk->Dialect][IBuf[IOff]](pTrunk, mes, &IBuf[IOff], &mes->buf[OOff], &IOff, &OOff);
|
|
ir++;
|
|
} else {
|
|
return Q931E_ILLEGAL_IE;
|
|
}
|
|
break;
|
|
|
|
default:
|
|
return Q931E_ILLEGAL_IE;
|
|
break;
|
|
}
|
|
}
|
|
|
|
mes->Size = sizeof(Q931mes_Generic) - 1 + OOff;
|
|
return Q931E_NO_ERROR;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
|
|
Function: Q931Pmes_Setup
|
|
|
|
Decription: Pack a Q931mes_Generic into a real Q.931 message. The user will
|
|
set up a SETUP message and issue this to the stack where it
|
|
is processed by Q931ProcSetup that processes and validates
|
|
it before it actually sends it out. This function is called
|
|
to compute the real Q.931 message.
|
|
|
|
Parameters: IBuf[IN] Ptr to un-packed struct
|
|
ISize[IN] Size of input buffer (unpacked message).
|
|
OBuf[OUT] Ptr to packed 'octet' wise message.
|
|
OSize[OUT] Size of packed message.
|
|
|
|
Called By: Q931ProcSetup
|
|
|
|
*****************************************************************************/
|
|
L3INT Q931Pmes_Setup(Q931_TrunkInfo_t *pTrunk, Q931mes_Generic *IBuf, L3INT ISize, L3UCHAR *OBuf, L3INT *OSize)
|
|
{
|
|
Q931mes_Generic *pMes = (Q931mes_Generic *)IBuf;
|
|
L3INT rc = Q931E_NO_ERROR;
|
|
L3INT Octet = 0;
|
|
|
|
/* Q931 Message Header */
|
|
Q931MesgHeader(pTrunk, pMes, OBuf, *OSize, &Octet);
|
|
|
|
/* Sending Complete */
|
|
if (Q931IsIEPresent(pMes->SendComplete)) {
|
|
OBuf[Octet++] = (L3UCHAR)Q931ie_SENDING_COMPLETE & 0xff;
|
|
}
|
|
|
|
/* Repeat Indicator */
|
|
if (Q931IsIEPresent(pMes->RepeatInd)) {
|
|
OBuf[Octet++] = (L3UCHAR)Q931ie_REPEAT_INDICATOR & 0xff;
|
|
}
|
|
|
|
/* Bearer capability */
|
|
if (Q931IsIEPresent(pMes->BearerCap)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_BEARER_CAPABILITY](pTrunk, Q931GetIEPtr(pMes->BearerCap,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
} else {
|
|
rc = Q931E_BEARERCAP;
|
|
}
|
|
|
|
/* Channel Identification */
|
|
if (Q931IsIEPresent(pMes->ChanID)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_CHANNEL_IDENTIFICATION](pTrunk, Q931GetIEPtr(pMes->ChanID,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
/* Progress indicator */
|
|
if (Q931IsIEPresent(pMes->ProgInd)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_PROGRESS_INDICATOR](pTrunk, Q931GetIEPtr(pMes->ProgInd,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
/* Network spesific facilities */
|
|
if (Q931IsIEPresent(pMes->NetFac)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_NETWORK_SPECIFIC_FACILITIES](pTrunk, Q931GetIEPtr(pMes->NetFac,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
/* Display */
|
|
if (Q931IsIEPresent(pMes->Display)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_DISPLAY](pTrunk, Q931GetIEPtr(pMes->Display,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
/* Date/Time */
|
|
if (Q931IsIEPresent(pMes->DateTime)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_DATETIME](pTrunk, Q931GetIEPtr(pMes->DateTime,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
/* Keypad Facility */
|
|
if (Q931IsIEPresent(pMes->KeypadFac)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_KEYPAD_FACILITY](pTrunk, Q931GetIEPtr(pMes->KeypadFac,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
/* Signal */
|
|
if (Q931IsIEPresent(pMes->Signal)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_SIGNAL](pTrunk, Q931GetIEPtr(pMes->Signal,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
/* Calling Party Number */
|
|
if (Q931IsIEPresent(pMes->CallingNum)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_CALLING_PARTY_NUMBER](pTrunk, Q931GetIEPtr(pMes->CallingNum,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
/* Calling Party Subaddress */
|
|
if (Q931IsIEPresent(pMes->CallingSub)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_CALLING_PARTY_SUBADDRESS](pTrunk, Q931GetIEPtr(pMes->CallingSub,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
/* Called Party number */
|
|
if (Q931IsIEPresent(pMes->CalledNum)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_CALLED_PARTY_NUMBER](pTrunk, Q931GetIEPtr(pMes->CalledNum,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
/* Called party subaddress */
|
|
if (Q931IsIEPresent(pMes->CalledSub)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_CALLED_PARTY_SUBADDRESS](pTrunk, Q931GetIEPtr(pMes->CalledSub,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
/* Transit network selection */
|
|
if (Q931IsIEPresent(pMes->TransNetSel)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_TRANSIT_NETWORK_SELECTION](pTrunk, Q931GetIEPtr(pMes->TransNetSel,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
/* Repeat Indicator */
|
|
if (Q931IsIEPresent(pMes->LLRepeatInd)) {
|
|
rc = Q931E_UNKNOWN_IE;/* TODO */
|
|
}
|
|
|
|
/* Low Layer Compatibility */
|
|
if (Q931IsIEPresent(pMes->LLComp)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_LOW_LAYER_COMPATIBILITY](pTrunk, Q931GetIEPtr(pMes->LLComp,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
/* High Layer Compatibility */
|
|
if (Q931IsIEPresent(pMes->HLComp)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_HIGH_LAYER_COMPATIBILITY](pTrunk, Q931GetIEPtr(pMes->HLComp,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
*OSize = Octet;
|
|
return rc;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
|
|
Function: Q931Umes_SetupAck
|
|
|
|
*****************************************************************************/
|
|
L3INT Q931Umes_SetupAck(Q931_TrunkInfo_t *pTrunk, L3UCHAR *IBuf, Q931mes_Generic *mes, L3INT IOff, L3INT Size)
|
|
{
|
|
L3INT OOff = 0;
|
|
L3INT rc = Q931E_NO_ERROR;
|
|
|
|
while (IOff < Size) {
|
|
switch (IBuf[IOff]) {
|
|
case Q931ie_CHANNEL_IDENTIFICATION:
|
|
case Q931ie_PROGRESS_INDICATOR:
|
|
case Q931ie_DISPLAY:
|
|
case Q931ie_SIGNAL:
|
|
rc = Q931Uie[pTrunk->Dialect][IBuf[IOff]](pTrunk, mes, &IBuf[IOff], &mes->buf[OOff], &IOff, &OOff);
|
|
if (rc != Q931E_NO_ERROR)
|
|
return rc;
|
|
break;
|
|
default:
|
|
return Q931E_ILLEGAL_IE;
|
|
break;
|
|
}
|
|
}
|
|
|
|
mes->Size = sizeof(Q931mes_Generic) - 1 + OOff;
|
|
return Q931E_NO_ERROR;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
|
|
Function: Q931Pmes_SetupAck
|
|
|
|
*****************************************************************************/
|
|
L3INT Q931Pmes_SetupAck(Q931_TrunkInfo_t *pTrunk, Q931mes_Generic *IBuf, L3INT ISize, L3UCHAR *OBuf, L3INT *OSize)
|
|
{
|
|
Q931mes_Generic *pMes = (Q931mes_Generic *)IBuf;
|
|
L3INT rc = Q931E_NO_ERROR;
|
|
L3INT Octet = 0;
|
|
|
|
/* Q931 Message Header */
|
|
Q931MesgHeader(pTrunk, pMes, OBuf, *OSize, &Octet);
|
|
|
|
/* Channel Identification */
|
|
if (Q931IsIEPresent(pMes->ChanID)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_CHANNEL_IDENTIFICATION](pTrunk, Q931GetIEPtr(pMes->ChanID,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
/* Progress indicator */
|
|
if (Q931IsIEPresent(pMes->ProgInd)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_PROGRESS_INDICATOR](pTrunk, Q931GetIEPtr(pMes->ProgInd,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
/* Display */
|
|
if (Q931IsIEPresent(pMes->Display)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_DISPLAY](pTrunk, Q931GetIEPtr(pMes->Display,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
/* Signal */
|
|
if (Q931IsIEPresent(pMes->Signal)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_SIGNAL](pTrunk, Q931GetIEPtr(pMes->Signal,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
*OSize = Octet;
|
|
return rc;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
|
|
Function: Q931Umes_Status
|
|
|
|
*****************************************************************************/
|
|
L3INT Q931Umes_Status(Q931_TrunkInfo_t *pTrunk, L3UCHAR *IBuf, Q931mes_Generic *mes, L3INT IOff, L3INT Size)
|
|
{
|
|
L3INT OOff = 0;
|
|
L3INT rc = Q931E_NO_ERROR;
|
|
|
|
while (IOff < Size) {
|
|
switch (IBuf[IOff]) {
|
|
case Q931ie_CAUSE:
|
|
case Q931ie_CALL_STATE:
|
|
case Q931ie_DISPLAY:
|
|
rc = Q931Uie[pTrunk->Dialect][IBuf[IOff]](pTrunk, mes, &IBuf[IOff], &mes->buf[OOff], &IOff, &OOff);
|
|
if (rc != Q931E_NO_ERROR)
|
|
return rc;
|
|
break;
|
|
default:
|
|
return Q931E_ILLEGAL_IE;
|
|
break;
|
|
}
|
|
}
|
|
|
|
mes->Size = sizeof(Q931mes_Generic) - 1 + OOff;
|
|
return Q931E_NO_ERROR;
|
|
}
|
|
|
|
|
|
/*****************************************************************************
|
|
|
|
Function: Q931Pmes_Status
|
|
|
|
*****************************************************************************/
|
|
L3INT Q931Pmes_Status(Q931_TrunkInfo_t *pTrunk, Q931mes_Generic *IBuf, L3INT ISize, L3UCHAR *OBuf, L3INT *OSize)
|
|
{
|
|
Q931mes_Generic *pMes = (Q931mes_Generic *)IBuf;
|
|
L3INT rc = Q931E_NO_ERROR;
|
|
L3INT Octet = 0;
|
|
|
|
/* Q931 Message Header */
|
|
Q931MesgHeader(pTrunk, pMes, OBuf, *OSize, &Octet);
|
|
|
|
/* Cause */
|
|
if (Q931IsIEPresent(pMes->Cause)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_CAUSE](pTrunk, Q931GetIEPtr(pMes->Cause,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
/* Call State */
|
|
if (Q931IsIEPresent(pMes->CallState)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_CALL_STATE](pTrunk, Q931GetIEPtr(pMes->CallState,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
/* Display */
|
|
if (Q931IsIEPresent(pMes->Display)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_DISPLAY](pTrunk, Q931GetIEPtr(pMes->Display,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
*OSize = Octet;
|
|
return rc;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
|
|
Function: Q931Umes_StatusEnquiry
|
|
|
|
*****************************************************************************/
|
|
L3INT Q931Umes_StatusEnquiry(Q931_TrunkInfo_t *pTrunk, L3UCHAR *IBuf, Q931mes_Generic *mes, L3INT IOff, L3INT Size)
|
|
{
|
|
L3INT OOff = 0;
|
|
L3INT rc = Q931E_NO_ERROR;
|
|
|
|
while (IOff < Size) {
|
|
switch (IBuf[IOff]) {
|
|
case Q931ie_DISPLAY:
|
|
rc = Q931Uie[pTrunk->Dialect][IBuf[IOff]](pTrunk, mes, &IBuf[IOff], &mes->buf[OOff], &IOff, &OOff);
|
|
if (rc != Q931E_NO_ERROR)
|
|
return rc;
|
|
break;
|
|
default:
|
|
return Q931E_ILLEGAL_IE;
|
|
break;
|
|
}
|
|
}
|
|
|
|
mes->Size = sizeof(Q931mes_Generic) - 1 + OOff;
|
|
return Q931E_NO_ERROR;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
|
|
Function: Q931Pmes_StatusEnquiry
|
|
|
|
*****************************************************************************/
|
|
L3INT Q931Pmes_StatusEnquiry(Q931_TrunkInfo_t *pTrunk, Q931mes_Generic *IBuf, L3INT ISize, L3UCHAR *OBuf, L3INT *OSize)
|
|
{
|
|
Q931mes_Generic *pMes = (Q931mes_Generic *)IBuf;
|
|
L3INT rc = Q931E_NO_ERROR;
|
|
L3INT Octet = 0;
|
|
|
|
/* Q931 Message Header */
|
|
Q931MesgHeader(pTrunk, pMes, OBuf, *OSize, &Octet);
|
|
|
|
/* Display */
|
|
if (Q931IsIEPresent(pMes->Display)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_DISPLAY](pTrunk, Q931GetIEPtr(pMes->Display,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
*OSize = Octet;
|
|
|
|
return rc;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
|
|
Function: Q931Umes_Suspend
|
|
|
|
*****************************************************************************/
|
|
L3INT Q931Umes_Suspend(Q931_TrunkInfo_t *pTrunk, L3UCHAR *IBuf, Q931mes_Generic *mes, L3INT IOff, L3INT Size)
|
|
{
|
|
L3INT OOff = 0;
|
|
L3INT rc = Q931E_NO_ERROR;
|
|
|
|
while (IOff < Size) {
|
|
switch (IBuf[IOff]) {
|
|
case Q931ie_CALL_IDENTITY:
|
|
rc = Q931Uie[pTrunk->Dialect][IBuf[IOff]](pTrunk, mes, &IBuf[IOff], &mes->buf[OOff], &IOff, &OOff);
|
|
if (rc != Q931E_NO_ERROR)
|
|
return rc;
|
|
break;
|
|
default:
|
|
return Q931E_ILLEGAL_IE;
|
|
break;
|
|
}
|
|
}
|
|
|
|
mes->Size = sizeof(Q931mes_Generic) - 1 + OOff;
|
|
return Q931E_NO_ERROR;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
|
|
Function: Q931Pmes_Suspend
|
|
|
|
*****************************************************************************/
|
|
L3INT Q931Pmes_Suspend(Q931_TrunkInfo_t *pTrunk, Q931mes_Generic *IBuf, L3INT ISize, L3UCHAR *OBuf, L3INT *OSize)
|
|
{
|
|
Q931mes_Generic *pMes = (Q931mes_Generic *)IBuf;
|
|
L3INT rc = Q931E_NO_ERROR;
|
|
L3INT Octet = 0;
|
|
|
|
/* Q931 Message Header */
|
|
Q931MesgHeader(pTrunk, pMes, OBuf, *OSize, &Octet);
|
|
|
|
/* Call Identity */
|
|
if (Q931IsIEPresent(pMes->CallID)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_CALL_IDENTITY](pTrunk, Q931GetIEPtr(pMes->CallID,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
*OSize = Octet;
|
|
return rc;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
|
|
Function: Q931Umes_SuspendAck
|
|
|
|
*****************************************************************************/
|
|
L3INT Q931Umes_SuspendAck(Q931_TrunkInfo_t *pTrunk, L3UCHAR *IBuf, Q931mes_Generic *mes, L3INT IOff, L3INT Size)
|
|
{
|
|
L3INT OOff = 0;
|
|
L3INT rc = Q931E_NO_ERROR;
|
|
|
|
while (IOff < Size) {
|
|
switch (IBuf[IOff]) {
|
|
case Q931ie_DISPLAY:
|
|
rc = Q931Uie[pTrunk->Dialect][IBuf[IOff]](pTrunk, mes, &IBuf[IOff], &mes->buf[OOff], &IOff, &OOff);
|
|
if (rc != Q931E_NO_ERROR)
|
|
return rc;
|
|
break;
|
|
default:
|
|
return Q931E_ILLEGAL_IE;
|
|
break;
|
|
}
|
|
}
|
|
|
|
mes->Size = sizeof(Q931mes_Generic) - 1 + OOff;
|
|
return Q931E_NO_ERROR;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
|
|
Function: Q931Pmes_SuspendAck
|
|
|
|
*****************************************************************************/
|
|
L3INT Q931Pmes_SuspendAck(Q931_TrunkInfo_t *pTrunk, Q931mes_Generic *IBuf, L3INT ISize, L3UCHAR *OBuf, L3INT *OSize)
|
|
{
|
|
Q931mes_Generic *pMes = (Q931mes_Generic *)IBuf;
|
|
L3INT rc = Q931E_NO_ERROR;
|
|
L3INT Octet = 0;
|
|
|
|
/* Q931 Message Header */
|
|
Q931MesgHeader(pTrunk, pMes, OBuf, *OSize, &Octet);
|
|
|
|
/* Display */
|
|
if (Q931IsIEPresent(pMes->Display)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_DISPLAY](pTrunk, Q931GetIEPtr(pMes->Display,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
*OSize = Octet;
|
|
return rc;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
|
|
Function: Q931Umes_SuspendReject
|
|
|
|
*****************************************************************************/
|
|
L3INT Q931Umes_SuspendReject(Q931_TrunkInfo_t *pTrunk, L3UCHAR *IBuf, Q931mes_Generic *mes, L3INT IOff, L3INT Size)
|
|
{
|
|
L3INT OOff = 0;
|
|
L3INT rc = Q931E_NO_ERROR;
|
|
|
|
while (IOff < Size) {
|
|
switch (IBuf[IOff]) {
|
|
case Q931ie_CAUSE:
|
|
case Q931ie_DISPLAY:
|
|
rc = Q931Uie[pTrunk->Dialect][IBuf[IOff]](pTrunk, mes, &IBuf[IOff], &mes->buf[OOff], &IOff, &OOff);
|
|
if (rc != Q931E_NO_ERROR)
|
|
return rc;
|
|
break;
|
|
default:
|
|
return Q931E_ILLEGAL_IE;
|
|
break;
|
|
}
|
|
}
|
|
|
|
mes->Size = sizeof(Q931mes_Generic) - 1 + OOff;
|
|
return Q931E_NO_ERROR;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
|
|
Function: Q931Pmes_SuspendReject
|
|
|
|
*****************************************************************************/
|
|
L3INT Q931Pmes_SuspendReject(Q931_TrunkInfo_t *pTrunk, Q931mes_Generic *IBuf, L3INT ISize, L3UCHAR *OBuf, L3INT *OSize)
|
|
{
|
|
Q931mes_Generic *pMes = (Q931mes_Generic *)IBuf;
|
|
L3INT rc = Q931E_NO_ERROR;
|
|
L3INT Octet = 0;
|
|
|
|
/* Q931 Message Header */
|
|
Q931MesgHeader(pTrunk, pMes, OBuf, *OSize, &Octet);
|
|
|
|
/* Cause */
|
|
if (Q931IsIEPresent(pMes->Cause)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_CAUSE](pTrunk, Q931GetIEPtr(pMes->Cause,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
/* Display */
|
|
if (Q931IsIEPresent(pMes->Display)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_DISPLAY](pTrunk, Q931GetIEPtr(pMes->Display,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
*OSize = Octet;
|
|
return rc;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
|
|
Function: Q931Umes_UserInformation
|
|
|
|
*****************************************************************************/
|
|
L3INT Q931Umes_UserInformation(Q931_TrunkInfo_t *pTrunk, L3UCHAR *IBuf, Q931mes_Generic *mes, L3INT I, L3INT O)
|
|
{
|
|
L3BOOL RetCode = L3FALSE;
|
|
|
|
NoWarning(mes);
|
|
NoWarning(IBuf);
|
|
|
|
return RetCode;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
|
|
Function: Q931Pmes_UserInformation
|
|
|
|
*****************************************************************************/
|
|
L3INT Q931Pmes_UserInformation(Q931_TrunkInfo_t *pTrunk, Q931mes_Generic *IBuf, L3INT ISize, L3UCHAR *OBuf, L3INT *OSize)
|
|
{
|
|
L3BOOL RetCode = L3FALSE;
|
|
|
|
NoWarning(OBuf);
|
|
NoWarning(IBuf);
|
|
|
|
*OSize = 0;
|
|
|
|
return RetCode;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
|
|
Function: Q931Umes_Service
|
|
|
|
*****************************************************************************/
|
|
L3INT Q931Umes_Service(Q931_TrunkInfo_t *pTrunk, L3UCHAR *IBuf, Q931mes_Generic *mes, L3INT IOff, L3INT Size)
|
|
{
|
|
L3INT OOff = 0;
|
|
L3INT rc = Q931E_NO_ERROR;
|
|
|
|
while (IOff < Size) {
|
|
switch (IBuf[IOff]) {
|
|
case Q931ie_CHANNEL_IDENTIFICATION:
|
|
rc = Q931Uie[pTrunk->Dialect][IBuf[IOff]](pTrunk, mes, &IBuf[IOff], &mes->buf[OOff], &IOff, &OOff);
|
|
if (rc != Q931E_NO_ERROR)
|
|
return rc;
|
|
break;
|
|
case Q931ie_CHANGE_STATUS:
|
|
rc = Q931Uie[pTrunk->Dialect][IBuf[IOff]](pTrunk, mes, &IBuf[IOff], &mes->buf[OOff], &IOff, &OOff);
|
|
if (rc != Q931E_NO_ERROR)
|
|
return rc;
|
|
break;
|
|
default:
|
|
return Q931E_ILLEGAL_IE;
|
|
break;
|
|
}
|
|
}
|
|
|
|
mes->Size = sizeof(Q931mes_Generic) - 1 + OOff;
|
|
return Q931E_NO_ERROR;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
|
|
Function: Q931Pmes_Service
|
|
|
|
*****************************************************************************/
|
|
L3INT Q931Pmes_Service(Q931_TrunkInfo_t *pTrunk, Q931mes_Generic *IBuf, L3INT ISize, L3UCHAR *OBuf, L3INT *OSize)
|
|
{
|
|
Q931mes_Generic *pMes = (Q931mes_Generic *)IBuf;
|
|
L3INT rc = Q931E_NO_ERROR;
|
|
L3INT Octet = 0;
|
|
|
|
/* Q931 Message Header */
|
|
Q931MesgHeader(pTrunk, pMes, OBuf, *OSize, &Octet);
|
|
|
|
/* Display */
|
|
if (Q931IsIEPresent(pMes->ChanID)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_CHANNEL_IDENTIFICATION](pTrunk, Q931GetIEPtr(pMes->ChanID,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
if (Q931IsIEPresent(pMes->ChangeStatus)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_CHANGE_STATUS](pTrunk, Q931GetIEPtr(pMes->ChangeStatus,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
*OSize = Octet;
|
|
return rc;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
|
|
Function: Q931Umes_ServiceAck
|
|
|
|
*****************************************************************************/
|
|
L3INT Q931Umes_ServiceAck(Q931_TrunkInfo_t *pTrunk, L3UCHAR *IBuf, Q931mes_Generic *mes, L3INT IOff, L3INT Size)
|
|
{
|
|
L3INT OOff = 0;
|
|
L3INT rc = Q931E_NO_ERROR;
|
|
|
|
while (IOff < Size) {
|
|
switch (IBuf[IOff]) {
|
|
case Q931ie_CHANNEL_IDENTIFICATION:
|
|
rc = Q931Uie[pTrunk->Dialect][IBuf[IOff]](pTrunk, mes, &IBuf[IOff], &mes->buf[OOff], &IOff, &OOff);
|
|
if (rc != Q931E_NO_ERROR)
|
|
return rc;
|
|
break;
|
|
case Q931ie_CHANGE_STATUS:
|
|
rc = Q931Uie[pTrunk->Dialect][IBuf[IOff]](pTrunk, mes, &IBuf[IOff], &mes->buf[OOff], &IOff, &OOff);
|
|
if (rc != Q931E_NO_ERROR)
|
|
return rc;
|
|
break;
|
|
default:
|
|
return Q931E_ILLEGAL_IE;
|
|
break;
|
|
}
|
|
}
|
|
|
|
mes->Size = sizeof(Q931mes_Generic) - 1 + OOff;
|
|
return Q931E_NO_ERROR;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
|
|
Function: Q931Pmes_ServiceAck
|
|
|
|
*****************************************************************************/
|
|
L3INT Q931Pmes_ServiceAck(Q931_TrunkInfo_t *pTrunk, Q931mes_Generic *IBuf, L3INT ISize, L3UCHAR *OBuf, L3INT *OSize)
|
|
{
|
|
Q931mes_Generic *pMes = (Q931mes_Generic *)IBuf;
|
|
L3INT rc = Q931E_NO_ERROR;
|
|
L3INT Octet = 0;
|
|
|
|
/* Q931 Message Header */
|
|
Q931MesgHeader(pTrunk, pMes, OBuf, *OSize, &Octet);
|
|
|
|
if (Q931IsIEPresent(pMes->ChangeStatus)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_CHANGE_STATUS](pTrunk, Q931GetIEPtr(pMes->ChangeStatus,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
if (Q931IsIEPresent(pMes->ChanID)) {
|
|
if ((rc = Q931Pie[pTrunk->Dialect][Q931ie_CHANNEL_IDENTIFICATION](pTrunk, Q931GetIEPtr(pMes->ChanID,pMes->buf), OBuf, &Octet)) != 0)
|
|
return rc;
|
|
}
|
|
|
|
*OSize = Octet;
|
|
return rc;
|
|
}
|