diff -r 48780e181b38 -r 578be2adaf3e Symbian3/PDK/Source/GUID-7FAE6FE0-D5CB-55D4-94B0-ADD545577CA7.dita --- a/Symbian3/PDK/Source/GUID-7FAE6FE0-D5CB-55D4-94B0-ADD545577CA7.dita Tue Jul 20 12:00:49 2010 +0100 +++ b/Symbian3/PDK/Source/GUID-7FAE6FE0-D5CB-55D4-94B0-ADD545577CA7.dita Fri Aug 13 16:47:46 2010 +0100 @@ -1,79 +1,79 @@ - - - - - - Creating and setting properties for a Sub-Connection: Tutorial

This tutorial shows how an application can create Quality of Service properties and assign them to a sub-connection.

Error handling is not included to aid clarity.

// Create the container for all sub connection parameters -RSubConParameterBundle subconParams; -CleanupClosePushL(subconParams); - -// Create a container for QoS sub connection parameters (Param bundle takes ownership) -CSubConParameterFamily* qosFamily = CSubConParameterFamily::NewL(subconParams, - KSubConQoSFamily); - -// Create the requested generic parameter set for QoS (Qos family takes ownership) -CSubConQosGenericParamSet* reqGenericParams = CSubConQosGenericParamSet::NewL(*qosFamily, - CSubConParameterFamily::ERequested); - -// Set the requested Generic Parameters -reqGenericParams->SetDownlinkBandwidth(128); -reqGenericParams->SetUplinkBandwidth(64); - -// Create the acceptable generic parameter set for QoS (Qos family takes ownership) -CSubConQosGenericParamSet* accGenericParams = CSubConQosGenericParamSet::NewL(*qosFamily, - CSubConParameterFamily::EAcceptable); - -// Set the acceptable Generic Parameters -accGenericParams->SetDownlinkBandwidth(48); -accGenericParams->SetUplinkBandwidth(32); - -// Create a requested technology specific parameter set for QoS (Qos family takes ownership) -CSubConQosR99ParamSet* reqRel99Params = CSubConQosR99ParamSet::NewL(*qosFamily, - CSubConParameterFamily::ERequested); - -// Set the requested Technology Specific Params -reqRel99Params->SetMaxSDUSize(1024); - -// Create a acceptable technology specific parameter set for QoS (Qos family takes ownership) -CSubConQosR99ParamSet* accRel99Params = CSubConQosR99ParamSet::NewL(*qosFamily, - CSubConParameterFamily::EAcceptable); - -// Set the acceptable Technology Specific Params -accRel99Params->SetMaxSDUSize(512); - -// Now open the sub-connection as normal… -……… -……… -// Create a new sub-connection -subconn.Open(ss, RSubConnection::ECreateNew, conn); - -// Set Properties of the sub-connection -subconn.SetParameters(subconParams); - -// Destroy parameters -CleanupStack::PopAndDestroy(); // subconParams - -// Open a TCP socket on the sub-connection -sock.Open(ss, KAfInet, KSockStream, KProtocolInetTcp, subconn); - -_LIT(KRasAddr,"10.159.24.13"); -const TInt KEchoPort = 7; - -TInetAddr destAddr; -destAddr.Input(KRasAddr); -destAddr.SetPort(KEchoPort); - -// Connect the Socket to the destination over the sub-connection -sock.Connect(destAddr, status); -User::WaitForRequest(status); - -// Fetch the granted qos -RSubConParameterBundle grantedParams; -subconn.GetParameters(grantedParams); + + + + + + Creating and setting properties for a Sub-Connection: Tutorial

This tutorial shows how an application can create Quality of Service properties and assign them to a sub-connection.

Error handling is not included to aid clarity.

// Create the container for all sub connection parameters +RSubConParameterBundle subconParams; +CleanupClosePushL(subconParams); + +// Create a container for QoS sub connection parameters (Param bundle takes ownership) +CSubConParameterFamily* qosFamily = CSubConParameterFamily::NewL(subconParams, + KSubConQoSFamily); + +// Create the requested generic parameter set for QoS (Qos family takes ownership) +CSubConQosGenericParamSet* reqGenericParams = CSubConQosGenericParamSet::NewL(*qosFamily, + CSubConParameterFamily::ERequested); + +// Set the requested Generic Parameters +reqGenericParams->SetDownlinkBandwidth(128); +reqGenericParams->SetUplinkBandwidth(64); + +// Create the acceptable generic parameter set for QoS (Qos family takes ownership) +CSubConQosGenericParamSet* accGenericParams = CSubConQosGenericParamSet::NewL(*qosFamily, + CSubConParameterFamily::EAcceptable); + +// Set the acceptable Generic Parameters +accGenericParams->SetDownlinkBandwidth(48); +accGenericParams->SetUplinkBandwidth(32); + +// Create a requested technology specific parameter set for QoS (Qos family takes ownership) +CSubConQosR99ParamSet* reqRel99Params = CSubConQosR99ParamSet::NewL(*qosFamily, + CSubConParameterFamily::ERequested); + +// Set the requested Technology Specific Params +reqRel99Params->SetMaxSDUSize(1024); + +// Create a acceptable technology specific parameter set for QoS (Qos family takes ownership) +CSubConQosR99ParamSet* accRel99Params = CSubConQosR99ParamSet::NewL(*qosFamily, + CSubConParameterFamily::EAcceptable); + +// Set the acceptable Technology Specific Params +accRel99Params->SetMaxSDUSize(512); + +// Now open the sub-connection as normal… +……… +……… +// Create a new sub-connection +subconn.Open(ss, RSubConnection::ECreateNew, conn); + +// Set Properties of the sub-connection +subconn.SetParameters(subconParams); + +// Destroy parameters +CleanupStack::PopAndDestroy(); // subconParams + +// Open a TCP socket on the sub-connection +sock.Open(ss, KAfInet, KSockStream, KProtocolInetTcp, subconn); + +_LIT(KRasAddr,"10.159.24.13"); +const TInt KEchoPort = 7; + +TInetAddr destAddr; +destAddr.Input(KRasAddr); +destAddr.SetPort(KEchoPort); + +// Connect the Socket to the destination over the sub-connection +sock.Connect(destAddr, status); +User::WaitForRequest(status); + +// Fetch the granted qos +RSubConParameterBundle grantedParams; +subconn.GetParameters(grantedParams);
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