author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Tue, 02 Feb 2010 02:02:59 +0200 | |
changeset 0 | c9bc50fca66e |
child 8 | 96e575696901 |
permissions | -rw-r--r-- |
0
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/* |
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* Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: |
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* |
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*/ |
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|
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#include <e32std.h> |
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#include "CdcDataInterface.h" |
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#include "ActiveReader.h" |
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#include "ActiveWriter.h" |
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#include "AcmPanic.h" |
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#include "AcmUtils.h" |
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#include "ActiveReadOneOrMoreReader.h" |
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#include "ActiveDataAvailableNotifier.h" |
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#include "inifile.h" |
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#include <usb/usblogger.h> |
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|
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#ifdef __FLOG_ACTIVE |
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_LIT8(KLogComponent, "ECACM"); |
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#endif |
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#ifdef __HEADLESS_ACM_TEST_CODE__ |
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#pragma message ("Building headless ACM (performance test code for RDevUsbcClient)") |
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#endif // __HEADLESS_ACM_TEST_CODE__ |
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CCdcDataInterface::CCdcDataInterface(const TDesC16& aIfcName) |
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/** |
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* Overloaded Constructor using interface name. |
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* @param aIfcName contains the interface name |
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*/ |
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: CCdcInterfaceBase(aIfcName), |
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iPacketSize(KDefaultMaxPacketTypeBulk) |
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{ |
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} |
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CCdcDataInterface* CCdcDataInterface::NewL(const TDesC16& aIfcName) |
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/** |
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* Create a new CCdcDataInterface object and construct it using interface name |
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* This call will return an object with a valid USB configuration |
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* |
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* @param aParent Observer. |
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* @param aIfcName Contains the interface name |
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* @return A pointer to the new object |
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*/ |
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{ |
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LOG_STATIC_FUNC_ENTRY |
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LOGTEXT2(_L("\tData Ifc Name = %S"), &aIfcName); |
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CCdcDataInterface* self = new (ELeave) CCdcDataInterface(aIfcName); |
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CleanupStack::PushL(self); |
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self->ConstructL(); |
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CLEANUPSTACK_POP(self); |
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return self; |
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} |
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void CCdcDataInterface::ConstructL() |
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/** |
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* Construct the object |
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* This call registers the object with the USB device driver |
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* |
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* @param aParent Observer. |
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*/ |
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{ |
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BaseConstructL(); |
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iReadOneOrMoreReader = CActiveReadOneOrMoreReader::NewL(*this, iLdd, EEndpoint2); |
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iReader = CActiveReader::NewL(*this, iLdd, EEndpoint2); |
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iDataAvailableNotifier = CActiveDataAvailableNotifier::NewL(*this, iLdd, EEndpoint2); |
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iWriter = CActiveWriter::NewL(*this, iLdd, EEndpoint1); |
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iLinkState = CLinkStateNotifier::NewL(*this, iLdd); |
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iLinkState->Start(); |
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LOGTEXT(_L8("\tchecking ecacm.ini")); |
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iHostCanHandleZLPs = EFalse; |
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GetHostZLPHandlingFromFile(); |
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LOGTEXT(_L8("\tfinished checking ecacm.ini")); |
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} |
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TInt CCdcDataInterface::SetUpInterface() |
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/** |
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* Retrieves the device capabilities and searches for suitable input and |
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* output bulk endpoints. If suitable endpoints are found, an interface |
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* descriptor for the endpoints is registered with the LDD. |
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*/ |
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{ |
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LOGTEXT(_L8(">>CCdcDataInterface::SetUpInterface")); |
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TUsbDeviceCaps dCaps; |
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TInt ret = iLdd.DeviceCaps(dCaps); |
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|
103 |
LOGTEXT(_L8("\tchecking result of DeviceCaps")); |
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104 |
if ( ret ) |
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105 |
{ |
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|
106 |
LOGTEXT2(_L8("<<CCdcDataInterface::SetUpInterface ret=%d"), ret); |
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107 |
return ret; |
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108 |
} |
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109 |
|
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110 |
TInt maxBulkPacketSize = (dCaps().iHighSpeed) ? KMaxPacketTypeBulkHS : KMaxPacketTypeBulkFS; |
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111 |
const TUint KRequiredNumberOfEndpoints = 2; |
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112 |
|
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113 |
const TUint totalEndpoints = static_cast<TUint>(dCaps().iTotalEndpoints); |
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114 |
LOGTEXT2(_L8("\tiTotalEndpoints = %d"), totalEndpoints); |
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115 |
if ( totalEndpoints < KRequiredNumberOfEndpoints ) |
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116 |
{ |
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117 |
LOGTEXT2(_L8("<<CCdcDataInterface::SetUpInterface ret=%d"), |
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118 |
KErrGeneral); |
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119 |
return KErrGeneral; |
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120 |
} |
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121 |
|
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122 |
// Endpoints |
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TUsbcEndpointData data[KUsbcMaxEndpoints]; |
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124 |
TPtr8 dataptr(reinterpret_cast<TUint8*>(data), sizeof(data), sizeof(data)); |
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125 |
ret = iLdd.EndpointCaps(dataptr); |
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126 |
LOGTEXT(_L8("\tchecking result of EndpointCaps")); |
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127 |
if ( ret ) |
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128 |
{ |
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129 |
LOGTEXT2(_L8("<<CCdcDataInterface::SetUpInterface ret=%d"), ret); |
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130 |
return ret; |
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131 |
} |
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132 |
|
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133 |
// |
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134 |
TUsbcInterfaceInfoBuf ifc; |
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135 |
TBool foundIn = EFalse; |
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136 |
TBool foundOut = EFalse; |
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137 |
|
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138 |
for ( TUint i = 0; !(foundIn && foundOut) && i < totalEndpoints; i++ ) |
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139 |
{ |
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140 |
const TUsbcEndpointCaps* caps = &data[i].iCaps; |
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141 |
__ASSERT_DEBUG(caps, |
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142 |
_USB_PANIC(KAcmPanicCat, EPanicInternalError)); |
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143 |
if (data[i].iInUse) |
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144 |
continue; |
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145 |
|
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146 |
//get the max packet size it can potentially support |
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147 |
//it's possible that it can support Isoch (1023) which is greater |
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148 |
//than max for Bulk at 64 |
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149 |
const TInt maxSize = Min ( maxBulkPacketSize, |
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150 |
caps->MaxPacketSize() ); |
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151 |
|
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152 |
const TUint KBulkInFlags = KUsbEpTypeBulk | KUsbEpDirIn; |
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153 |
const TUint KBulkOutFlags = KUsbEpTypeBulk | KUsbEpDirOut; |
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154 |
|
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155 |
// use EEndPoint1 for TX (IN) EEndpoint1 |
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156 |
if (! foundIn && (caps->iTypesAndDir & KBulkInFlags) == KBulkInFlags) |
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157 |
{ |
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|
158 |
|
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159 |
ifc().iEndpointData[0].iType = KUsbEpTypeBulk; |
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160 |
ifc().iEndpointData[0].iDir = KUsbEpDirIn; |
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|
161 |
|
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|
162 |
//get the max packet size it can potentially support |
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|
163 |
//it's possible that it can support Isoch (1023) which is greater |
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|
164 |
//than max for Bulk at 64 |
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|
165 |
ifc().iEndpointData[0].iSize = maxSize; |
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|
166 |
foundIn = ETrue; |
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|
167 |
} |
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|
168 |
// use EEndPoint2 for RX (OUT) endpoint |
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|
169 |
else if ( !foundOut |
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170 |
&& (caps->iTypesAndDir & KBulkOutFlags) == KBulkOutFlags |
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|
171 |
) |
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|
172 |
{ |
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|
173 |
// EEndpoint2 is going to be our RX (OUT, read) endpoint |
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|
174 |
ifc().iEndpointData[1].iType = KUsbEpTypeBulk; |
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|
175 |
ifc().iEndpointData[1].iDir = KUsbEpDirOut; |
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|
176 |
|
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|
177 |
//get the max packet size it can potentially support |
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|
178 |
//it's possible that it can support Isoch (1023) which is greater |
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|
179 |
//than max for Bulk at 64 |
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180 |
ifc().iEndpointData[1].iSize = maxSize; |
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|
181 |
foundOut = ETrue; |
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|
182 |
} |
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|
183 |
} |
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|
184 |
|
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|
185 |
if (! (foundIn && foundOut)) |
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|
186 |
{ |
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|
187 |
LOGTEXT2(_L8("<<CCdcDataInterface::SetUpInterface ret=%d"), |
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|
188 |
KErrGeneral); |
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|
189 |
return KErrGeneral; |
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|
190 |
} |
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|
191 |
|
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|
192 |
// If the device supports USB High-speed, then we request 64KB buffers |
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|
193 |
// (otherwise the default 4KB ones will do). |
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|
194 |
|
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|
195 |
TUint bandwidthPriority = (EUsbcBandwidthOUTDefault | EUsbcBandwidthINDefault); |
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|
196 |
if (dCaps().iHighSpeed) |
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|
197 |
{ |
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|
198 |
bandwidthPriority = (EUsbcBandwidthOUTPlus2 | EUsbcBandwidthINPlus2); |
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|
199 |
} |
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|
200 |
|
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|
201 |
ifc().iString = &iIfcName; |
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|
202 |
ifc().iTotalEndpointsUsed = KRequiredNumberOfEndpoints; |
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|
203 |
ifc().iClass.iClassNum = 0x0A; // Table 18- Data Interface Class |
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diff
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|
204 |
ifc().iClass.iSubClassNum = 0x00; // Section 4.6- unused. |
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|
205 |
ifc().iClass.iProtocolNum = 0x00; // Table 19- no class specific protocol required |
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|
206 |
|
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|
207 |
// Indicate that this interface does not expect any control transfers |
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|
208 |
// from EP0. |
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|
209 |
ifc().iFeatureWord |= KUsbcInterfaceInfo_NoEp0RequestsPlease; |
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|
210 |
|
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|
211 |
LOGTEXT(_L8("\tcalling SetInterface")); |
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|
212 |
// Zero effectively indicates that alternate interfaces are not used. |
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|
213 |
ret = iLdd.SetInterface(0, ifc, bandwidthPriority); |
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|
214 |
|
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|
215 |
LOGTEXT2(_L8("<<CCdcDataInterface::SetUpInterface ret=%d"), ret); |
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|
216 |
return ret; |
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217 |
} |
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|
218 |
|
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|
219 |
|
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|
220 |
void CCdcDataInterface::MLSOStateChange(TInt aPacketSize) |
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221 |
{ |
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|
222 |
iPacketSize = aPacketSize; |
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223 |
} |
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|
224 |
|
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|
225 |
|
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226 |
CCdcDataInterface::~CCdcDataInterface() |
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227 |
/** |
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228 |
* Destructor. Cancel and destroy the child classes. |
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229 |
*/ |
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230 |
{ |
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|
231 |
LOG_FUNC |
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|
232 |
|
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|
233 |
delete iLinkState; |
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234 |
delete iReadOneOrMoreReader; |
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|
235 |
delete iReader; |
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|
236 |
delete iWriter; |
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Revision: 201001
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|
237 |
delete iDataAvailableNotifier; |
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Revision: 201001
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|
238 |
} |
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|
239 |
|
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|
240 |
void CCdcDataInterface::Write(MWriteObserver& aObserver, |
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|
241 |
const TDesC8& aDes, |
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242 |
TInt aLen) |
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Revision: 201001
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|
243 |
/** |
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|
244 |
* Write data down the interface |
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245 |
* |
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|
246 |
* @param aObserver The observer to notify of completion. |
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|
247 |
* @param aDes Descriptor containing the data to be sent |
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|
248 |
* @param aLen Length of the data to be sent |
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Revision: 201001
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|
249 |
*/ |
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|
250 |
{ |
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|
251 |
LOG_FUNC |
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|
252 |
|
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|
253 |
__ASSERT_DEBUG(!iWriteObserver, |
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|
254 |
_USB_PANIC(KAcmPanicCat, EPanicInternalError)); |
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|
255 |
|
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|
256 |
iWriteObserver = &aObserver; |
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|
257 |
|
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|
258 |
__ASSERT_DEBUG(iWriter, _USB_PANIC(KAcmPanicCat, EPanicInternalError)); |
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|
259 |
|
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Revision: 201001
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|
260 |
if ( iHostCanHandleZLPs ) |
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Revision: 201001
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|
261 |
{ |
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Revision: 201001
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diff
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|
262 |
|
c9bc50fca66e
Revision: 201001
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parents:
diff
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|
263 |
// Make sure the driver sends a Zero Length Packet if required (i.e. if the |
c9bc50fca66e
Revision: 201001
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parents:
diff
changeset
|
264 |
// data size is an exact multiple of the endpoint's packet size). |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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diff
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|
265 |
TBool requestZlp = ( aLen % iPacketSize ) ? EFalse : ETrue; |
c9bc50fca66e
Revision: 201001
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|
266 |
iWriter->Write(aDes, aLen, requestZlp); |
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Revision: 201001
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diff
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|
267 |
} |
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Revision: 201001
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diff
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|
268 |
else |
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Revision: 201001
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diff
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|
269 |
{ |
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Revision: 201001
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|
270 |
iWriter->Write(aDes, aLen, EFalse); |
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Revision: 201001
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diff
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|
271 |
} |
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Revision: 201001
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diff
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|
272 |
|
c9bc50fca66e
Revision: 201001
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|
273 |
LOGTEXT(_L8("<<CCdcDataInterface::Write")); |
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Revision: 201001
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diff
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|
274 |
} |
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diff
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|
275 |
|
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|
276 |
void CCdcDataInterface::WriteCompleted(TInt aError) |
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Revision: 201001
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|
277 |
/** |
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Revision: 201001
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diff
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|
278 |
* Called when a write request completes. |
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Revision: 201001
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|
279 |
* |
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Revision: 201001
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|
280 |
* @param aError Error. |
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Revision: 201001
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diff
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|
281 |
*/ |
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Revision: 201001
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diff
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|
282 |
{ |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
283 |
LOGTEXT2(_L8(">>CCdcDataInterface::WriteCompleted aError=%d"), aError); |
c9bc50fca66e
Revision: 201001
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parents:
diff
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|
284 |
|
c9bc50fca66e
Revision: 201001
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parents:
diff
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|
285 |
#ifdef __HEADLESS_ACM_TEST_CODE__ |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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diff
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|
286 |
// Issue another Read or ReadOneOrMore as appropriate. |
c9bc50fca66e
Revision: 201001
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parents:
diff
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|
287 |
// If the Write completed with an error, we panic, as it's invalidating |
c9bc50fca66e
Revision: 201001
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|
288 |
// the test. |
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Revision: 201001
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parents:
diff
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|
289 |
__ASSERT_DEBUG(aError == KErrNone, |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
290 |
_USB_PANIC(KAcmPanicCat, EPanicInternalError)); |
c9bc50fca66e
Revision: 201001
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parents:
diff
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|
291 |
switch ( iHeadlessReadType ) |
c9bc50fca66e
Revision: 201001
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parents:
diff
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|
292 |
{ |
c9bc50fca66e
Revision: 201001
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parents:
diff
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|
293 |
case ERead: |
c9bc50fca66e
Revision: 201001
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parents:
diff
changeset
|
294 |
LOGTEXT2(_L8("__HEADLESS_ACM_TEST_CODE__- issuing Read for %d bytes"), |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
295 |
iHeadlessReadLength); |
c9bc50fca66e
Revision: 201001
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parents:
diff
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|
296 |
__ASSERT_DEBUG(iReader, _USB_PANIC(KAcmPanicCat, EPanicInternalError)); |
c9bc50fca66e
Revision: 201001
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parents:
diff
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|
297 |
iReader->Read(iHeadlessAcmBuffer, iHeadlessReadLength); |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
298 |
break; |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
299 |
case EReadOneOrMore: |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
300 |
LOGTEXT2(_L8("__HEADLESS_ACM_TEST_CODE__- issuing ReadOneOrMore for %d bytes"), |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
301 |
iHeadlessReadLength); |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
302 |
__ASSERT_DEBUG(iReadOneOrMoreReader, _USB_PANIC(KAcmPanicCat, EPanicInternalError)); |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
303 |
iReadOneOrMoreReader->ReadOneOrMore(iHeadlessAcmBuffer, iHeadlessReadLength); |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
304 |
break; |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
305 |
case EUnknown: |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
306 |
default: |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
307 |
_USB_PANIC(KAcmPanicCat, EPanicInternalError); |
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308 |
break; |
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309 |
} |
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310 |
#else |
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311 |
// In case the write observer wants to post another write synchronously on |
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312 |
// being informed that this write has completed, use this little 'temp' |
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313 |
// fiddle. |
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314 |
__ASSERT_DEBUG(iWriteObserver, |
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|
315 |
_USB_PANIC(KAcmPanicCat, EPanicInternalError)); |
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|
316 |
MWriteObserver* temp = iWriteObserver; |
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|
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iWriteObserver = NULL; |
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|
318 |
LOGTEXT(_L8("\tcalling WriteCompleted on observer")); |
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|
319 |
temp->WriteCompleted(aError); |
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320 |
#endif // __HEADLESS_ACM_TEST_CODE__ |
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|
321 |
|
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|
322 |
LOGTEXT(_L8("<<CCdcDataInterface::WriteCompleted")); |
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323 |
} |
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|
324 |
|
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325 |
void CCdcDataInterface::CancelWrite() |
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326 |
/** |
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327 |
* Cancel an outstanding write request |
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328 |
*/ |
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329 |
{ |
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330 |
LOG_FUNC |
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|
331 |
|
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332 |
__ASSERT_DEBUG(iWriter, _USB_PANIC(KAcmPanicCat, EPanicInternalError)); |
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|
333 |
|
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334 |
iWriter->Cancel(); |
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|
335 |
|
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336 |
iWriteObserver = NULL; |
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337 |
} |
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|
338 |
|
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339 |
void CCdcDataInterface::Read(MReadObserver& aObserver, |
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340 |
TDes8& aDes, |
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341 |
TInt aMaxLen) |
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342 |
/** |
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343 |
* Read data from the interface. As the LDD supports an appropriate function, |
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344 |
* this request can be passed straight down. |
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|
345 |
* |
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346 |
* @param aObserver The observer to notify of completion. |
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347 |
* @param aDes Descriptor to put the read data in |
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348 |
* @param aMaxLen Number of bytes to read |
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349 |
*/ |
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350 |
{ |
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|
351 |
LOG_FUNC |
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|
352 |
|
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|
353 |
#ifdef __HEADLESS_ACM_TEST_CODE__ |
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|
354 |
LOGTEXT(_L8("__HEADLESS_ACM_TEST_CODE__")); |
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|
355 |
// Issue a Read using our special internal buffer. |
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356 |
iHeadlessReadType = ERead; |
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|
357 |
iHeadlessReadLength = aMaxLen; |
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|
358 |
static_cast<void>(&aObserver); |
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|
359 |
static_cast<void>(&aDes); |
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|
360 |
__ASSERT_DEBUG(aMaxLen <= iHeadlessAcmBuffer.MaxLength(), |
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|
361 |
_USB_PANIC(KAcmPanicCat, EPanicInternalError)); |
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|
362 |
__ASSERT_DEBUG(iReader, _USB_PANIC(KAcmPanicCat, EPanicInternalError)); |
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|
363 |
iReader->Read(iHeadlessAcmBuffer, aMaxLen); |
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diff
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|
364 |
#else |
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diff
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|
365 |
__ASSERT_DEBUG(!iReadObserver, |
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diff
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|
366 |
_USB_PANIC(KAcmPanicCat, EPanicInternalError)); |
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|
367 |
iReadObserver = &aObserver; |
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diff
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|
368 |
|
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|
369 |
__ASSERT_DEBUG(iReader, _USB_PANIC(KAcmPanicCat, EPanicInternalError)); |
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|
370 |
iReader->Read(aDes, aMaxLen); |
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diff
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|
371 |
#endif // __HEADLESS_ACM_TEST_CODE__ |
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|
372 |
} |
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diff
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|
373 |
|
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Revision: 201001
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|
374 |
void CCdcDataInterface::ReadOneOrMore(MReadOneOrMoreObserver& aObserver, |
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|
375 |
TDes8& aDes, |
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|
376 |
TInt aMaxLen) |
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Revision: 201001
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|
377 |
/** |
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|
378 |
* Read a given amount of data from the interface, but complete if any data |
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|
379 |
* arrives. |
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|
380 |
* |
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Revision: 201001
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parents:
diff
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|
381 |
* @param aObserver The observer to notify of completion. |
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|
382 |
* @param aDes Descriptor to put the read data in |
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|
383 |
* @param aMaxLen Number of bytes to read |
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Revision: 201001
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|
384 |
*/ |
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Revision: 201001
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parents:
diff
changeset
|
385 |
{ |
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Revision: 201001
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parents:
diff
changeset
|
386 |
LOG_FUNC |
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Revision: 201001
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parents:
diff
changeset
|
387 |
|
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Revision: 201001
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parents:
diff
changeset
|
388 |
#ifdef __HEADLESS_ACM_TEST_CODE__ |
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Revision: 201001
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|
389 |
LOGTEXT(_L8("__HEADLESS_ACM_TEST_CODE__")); |
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Revision: 201001
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parents:
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|
390 |
// Issue a ReadOneOrMore using our special internal buffer. |
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parents:
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|
391 |
iHeadlessReadType = EReadOneOrMore; |
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Revision: 201001
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parents:
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|
392 |
iHeadlessReadLength = aMaxLen; |
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Revision: 201001
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parents:
diff
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|
393 |
static_cast<void>(&aObserver); |
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Revision: 201001
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parents:
diff
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|
394 |
static_cast<void>(&aDes); |
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Revision: 201001
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parents:
diff
changeset
|
395 |
__ASSERT_DEBUG(aMaxLen <= iHeadlessAcmBuffer.MaxLength(), |
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Revision: 201001
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parents:
diff
changeset
|
396 |
_USB_PANIC(KAcmPanicCat, EPanicInternalError)); |
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Revision: 201001
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parents:
diff
changeset
|
397 |
__ASSERT_DEBUG(iReadOneOrMoreReader, |
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Revision: 201001
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parents:
diff
changeset
|
398 |
_USB_PANIC(KAcmPanicCat, EPanicInternalError)); |
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Revision: 201001
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parents:
diff
changeset
|
399 |
iReadOneOrMoreReader->ReadOneOrMore(iHeadlessAcmBuffer, aMaxLen); |
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Revision: 201001
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parents:
diff
changeset
|
400 |
#else |
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Revision: 201001
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parents:
diff
changeset
|
401 |
__ASSERT_DEBUG(!iReadOneOrMoreObserver, |
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Revision: 201001
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parents:
diff
changeset
|
402 |
_USB_PANIC(KAcmPanicCat, EPanicInternalError)); |
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Revision: 201001
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parents:
diff
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|
403 |
iReadOneOrMoreObserver = &aObserver; |
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Revision: 201001
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parents:
diff
changeset
|
404 |
|
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
405 |
__ASSERT_DEBUG(iReadOneOrMoreReader, |
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Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
406 |
_USB_PANIC(KAcmPanicCat, EPanicInternalError)); |
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Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
407 |
iReadOneOrMoreReader->ReadOneOrMore(aDes, aMaxLen); |
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Revision: 201001
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parents:
diff
changeset
|
408 |
#endif // __HEADLESS_ACM_TEST_CODE__ |
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Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
409 |
} |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
410 |
|
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
411 |
void CCdcDataInterface::ReadOneOrMoreCompleted(TInt aError) |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
412 |
/** |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
413 |
* The completion function, called when a ReadOneOrMore request is completed |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
414 |
* by the LDD. |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
415 |
* |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
416 |
* @param aError The result of the read request. |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
417 |
*/ |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
418 |
{ |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
419 |
LOGTEXT2(_L8(">>CCdcDataInterface::ReadOneOrMoreCompleted aError=%d"), |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
420 |
aError); |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
421 |
|
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
422 |
#ifdef __HEADLESS_ACM_TEST_CODE__ |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
423 |
LOGTEXT2(_L8("__HEADLESS_ACM_TEST_CODE__- issuing Write for %d bytes"), |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
424 |
iHeadlessAcmBuffer.Length()); |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
425 |
// Write back the data just read. |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
426 |
// If the ReadOneOrMore completed with an error, we panic, as it's |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
427 |
// invalidating the test. |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
428 |
__ASSERT_DEBUG(aError == KErrNone, |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
429 |
_USB_PANIC(KAcmPanicCat, EPanicInternalError)); |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
430 |
__ASSERT_DEBUG(iWriter, _USB_PANIC(KAcmPanicCat, EPanicInternalError)); |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
431 |
iWriter->Write(iHeadlessAcmBuffer, iHeadlessAcmBuffer.Length(), EFalse); |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
432 |
#else |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
433 |
__ASSERT_DEBUG(iReadOneOrMoreObserver, |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
434 |
_USB_PANIC(KAcmPanicCat, EPanicInternalError)); |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
435 |
|
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
436 |
// See comment in WriteCompleted. |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
437 |
MReadOneOrMoreObserver* temp = iReadOneOrMoreObserver; |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
438 |
iReadOneOrMoreObserver = NULL; |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
439 |
LOGTEXT(_L8("\tcalling ReadOneOrMoreCompleted on observer")); |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
440 |
temp->ReadOneOrMoreCompleted(aError); |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
441 |
#endif // __HEADLESS_ACM_TEST_CODE__ |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
442 |
|
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
443 |
LOGTEXT(_L8("<<CCdcDataInterface::ReadOneOrMoreCompleted")); |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
444 |
} |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
445 |
|
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
446 |
void CCdcDataInterface::ReadCompleted(TInt aError) |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
447 |
/** |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
448 |
* Called by the active reader object when it completes. |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
449 |
* |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
450 |
* @param aError Error. |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
451 |
*/ |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
452 |
{ |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
453 |
LOGTEXT2(_L8(">>CCdcDataInterface::ReadCompleted aError=%d"), aError); |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
454 |
|
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
455 |
#ifdef __HEADLESS_ACM_TEST_CODE__ |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
456 |
LOGTEXT2(_L8("__HEADLESS_ACM_TEST_CODE__- issuing Write for %d bytes"), |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
457 |
iHeadlessAcmBuffer.Length()); |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
458 |
// Write back the data just read. |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
459 |
// If the Read completed with an error, we panic, as it's invalidating the |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
460 |
// test. |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
461 |
__ASSERT_DEBUG(aError == KErrNone, |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
462 |
_USB_PANIC(KAcmPanicCat, EPanicInternalError)); |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
463 |
__ASSERT_DEBUG(iWriter, _USB_PANIC(KAcmPanicCat, EPanicInternalError)); |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
464 |
iWriter->Write(iHeadlessAcmBuffer, iHeadlessAcmBuffer.Length(), EFalse); |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
465 |
#else |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
466 |
__ASSERT_DEBUG(iReadObserver, |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
467 |
_USB_PANIC(KAcmPanicCat, EPanicInternalError)); |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
468 |
|
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
469 |
// See comment in WriteCompleted. |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
470 |
MReadObserver* temp = iReadObserver; |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
471 |
iReadObserver = NULL; |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
472 |
LOGTEXT(_L8("\tcalled ReadCompleted on observer")); |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
473 |
temp->ReadCompleted(aError); |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
474 |
#endif // __HEADLESS_ACM_TEST_CODE__ |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
475 |
|
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
476 |
LOGTEXT(_L8("<<CCdcDataInterface::ReadCompleted")); |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
477 |
} |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
478 |
|
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
479 |
void CCdcDataInterface::CancelRead() |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
480 |
/** |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
481 |
* Cancel an outstanding read request |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
482 |
*/ |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
483 |
{ |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
484 |
LOG_FUNC |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
485 |
|
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
486 |
__ASSERT_DEBUG(iReader, _USB_PANIC(KAcmPanicCat, EPanicInternalError)); |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
487 |
__ASSERT_DEBUG(iReadOneOrMoreReader, |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
488 |
_USB_PANIC(KAcmPanicCat, EPanicInternalError)); |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
489 |
|
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
490 |
iReader->Cancel(); |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
491 |
iReadOneOrMoreReader->Cancel(); |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
492 |
iReadObserver = NULL; |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
493 |
iReadOneOrMoreObserver = NULL; |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
494 |
} |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
495 |
|
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
496 |
|
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
497 |
void CCdcDataInterface::GetHostZLPHandlingFromFile() |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
498 |
/** |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
499 |
* Opens the ECACM.ini file to check on the capabilities of the host device. |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
500 |
* If the ini file cannot be found or read successfully, the default setting i.e. the |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
501 |
* host device CANNOT handle Zero Length Packets (set in CCdcAcmClass::ConstructL()), |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
502 |
* is kept. |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
503 |
*/ |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
504 |
{ |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
505 |
LOG_FUNC |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
506 |
|
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
507 |
CIniFile* iniFile = NULL; |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
508 |
|
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
509 |
_LIT(KEcacmIniFilename, "ecacm.ini" ); |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
510 |
_LIT(KEcacmIniFilePath, "\\system\\data\\" ); |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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TRAPD(error, iniFile = CIniFile::NewL(KEcacmIniFilename, KEcacmIniFilePath)); |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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if (error == KErrNone) |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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515 |
{ |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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TInt hostHandlesZLPs = 1; |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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diff
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c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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_LIT(KHostUSBDeviceDriver, "HostUSBDeviceDriver"); |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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_LIT(KCanHandleZLP, "CanHandleZLP"); |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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521 |
if ( iniFile->FindVar(KHostUSBDeviceDriver, KCanHandleZLP(), hostHandlesZLPs)) |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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522 |
{ |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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iHostCanHandleZLPs = (( hostHandlesZLPs == 1 ) ? ETrue : EFalse ); |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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524 |
|
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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525 |
LOGTEXT2(_L8("\tecacm.ini: CanHandleZLP=%d"), hostHandlesZLPs); |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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526 |
} |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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527 |
|
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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delete iniFile; |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
529 |
} |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
530 |
} |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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531 |
|
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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void CCdcDataInterface::NotifyDataAvailableCompleted(TInt aError) |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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533 |
/** |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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534 |
* Called by the active data available notifier object when it completes. |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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535 |
* |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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* @param aError Error. |
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Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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537 |
*/ |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
538 |
{ |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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|
539 |
LOGTEXT2(_L8(">>CCdcDataInterface::NotifyDataAvailableCompleted aError=%d"), aError); |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
540 |
|
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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541 |
// See comment in WriteCompleted. |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
542 |
MNotifyDataAvailableObserver* temp = iNotifyDataAvailableObserver; |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
543 |
iNotifyDataAvailableObserver = NULL; |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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544 |
LOGTEXT(_L8("\tcalled NotifyDataAvailableCompleted on observer")); |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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|
545 |
temp->NotifyDataAvailableCompleted(aError); |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
546 |
|
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
547 |
LOGTEXT(_L8("<<CCdcDataInterface::NotifyDataAvailableCompleted")); |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
548 |
} |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
549 |
|
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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550 |
void CCdcDataInterface::NotifyDataAvailable(MNotifyDataAvailableObserver& aObserver) |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
551 |
/** |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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552 |
* Complete if any data arrives. |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
553 |
* |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
554 |
* @param aObserver The observer to notify of completion. |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
555 |
*/ |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
556 |
{ |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
557 |
LOG_FUNC |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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|
558 |
|
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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|
559 |
__ASSERT_DEBUG(!iNotifyDataAvailableObserver, _USB_PANIC(KAcmPanicCat, EPanicInternalError)); |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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|
560 |
iNotifyDataAvailableObserver = &aObserver; |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
561 |
|
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
562 |
__ASSERT_DEBUG(iDataAvailableNotifier, |
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Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
563 |
_USB_PANIC(KAcmPanicCat, EPanicInternalError)); |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
564 |
iDataAvailableNotifier->NotifyDataAvailable(); |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
565 |
} |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
566 |
|
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
567 |
void CCdcDataInterface::CancelNotifyDataAvailable() |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
568 |
/** |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
569 |
* Cancel notification of arrival of data. |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
570 |
*/ |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
571 |
{ |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
572 |
LOG_FUNC |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
573 |
|
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
574 |
__ASSERT_DEBUG(iDataAvailableNotifier, _USB_PANIC(KAcmPanicCat, EPanicInternalError)); |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
575 |
|
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
576 |
iDataAvailableNotifier->Cancel(); |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
577 |
iNotifyDataAvailableObserver = NULL; |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
578 |
} |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
579 |
|
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
580 |
// |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
581 |
// End of file |