00001 /* 00002 Copyright (c) 2005-2010 Nokia Corporation and/or its subsidiary(-ies). All rights reserved. 00003 00004 Redistribution and use in source and binary forms, with or without 00005 modification, are permitted provided that the following conditions are met: 00006 00007 * Redistributions of source code must retain the above copyright notice, this 00008 list of conditions and the following disclaimer. 00009 * Redistributions in binary form must reproduce the above copyright notice, 00010 this list of conditions and the following disclaimer in the documentation 00011 and/or other materials provided with the distribution. 00012 * Neither the name of Nokia Corporation nor the names of its contributors 00013 may be used to endorse or promote products derived from this software 00014 without specific prior written permission. 00015 00016 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 00017 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00018 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 00019 DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE 00020 FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 00021 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 00022 SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 00023 CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 00024 OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 00025 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00026 00027 Description: 00028 */ 00029 00030 00031 00032 #include "CSwap.h" 00033 00041 CSwap* CSwap::NewL(MExecAsync* aController) 00042 { 00043 CSwap* self = new(ELeave) CSwap(aController); 00044 CleanupStack::PushL(self); 00045 self->ConstructL(); 00046 CleanupStack::Pop(self); 00047 return self; 00048 } 00049 00054 CSwap::~CSwap() 00055 { 00056 Cancel(); 00057 } 00058 00065 void CSwap::DoStartRequestL(CTelephony::TCallId aCallId1, 00066 CTelephony::TCallId aCallId2) 00067 { 00068 _LIT(KDummyAnswerPanic, "CSignalInfo Get Method"); 00069 __ASSERT_ALWAYS(!IsActive(), User::Panic(KDummyAnswerPanic, 1)); 00070 iRequestNotify = EFalse; 00071 CTelephony::TCallCapsV1 callCapsV1; 00072 CTelephony::TCallCapsV1Pckg callCapsV1Pckg(callCapsV1); 00073 00074 // Retrieves the dynamic call capabilities for calls you dialled or answered with CTelephony. 00075 iTelephony->GetCallDynamicCaps(aCallId1, callCapsV1Pckg); 00076 00077 if( callCapsV1.iControlCaps & CTelephony::KCapsSwap) 00078 { 00079 // The call represented by aCallId1 can be swapped with iCallId2. 00080 iTelephony->Swap(iStatus, aCallId1, aCallId2); 00081 SetActive(); 00082 } 00083 else 00084 { 00085 // The calls cannot be swapped. 00086 } 00087 } 00088 00095 CSwap::CSwap(MExecAsync* aController) 00096 : CISVAPIAsync(aController, KSwap) 00097 { 00098 // Empty method 00099 } 00100 00104 void CSwap::ConstructL() 00105 { 00106 // Empty method 00107 } 00108 00113 void CSwap::RunL() 00114 { 00115 if(iStatus != KErrNone) 00116 { 00117 iConsole->Printf(KError); 00118 00119 // Print the error status code 00120 iConsole->Printf(_L("Swap %d\n"), iStatus.Int()); 00121 } 00122 else 00123 { 00124 ExampleComplete(); 00125 } 00126 } 00127 00131 void CSwap::DoCancel() 00132 { 00133 // Cancels an outstanding asynchronous request. 00134 iTelephony->CancelAsync(CTelephony::ESwapCancel); 00135 } 00136