author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Tue, 02 Feb 2010 02:02:59 +0200 | |
changeset 0 | c9bc50fca66e |
child 15 | f92a4f87e424 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2007-2009 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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/** |
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@file |
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@internalComponent |
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*/ |
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|
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#include <e32base.h> |
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#include <usb/usblogger.h> |
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#include "usbhoststack.h" |
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#include "fdfapi.h" |
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|
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#ifdef __FLOG_ACTIVE |
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_LIT8(KLogComponent, "usbhstcli"); |
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#endif |
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/** |
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Starts the server process. |
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*/ |
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static TInt StartServer() |
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{ |
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LOG_STATIC_FUNC_ENTRY |
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const TUidType serverUid(KNullUid, KNullUid, KUsbFdfUid); |
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// |
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// EPOC and EKA2 is easy, we just create a new server process. Simultaneous |
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// launching of two such processes should be detected when the second one |
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// attempts to create the server object, failing with KErrAlreadyExists. |
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// |
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RProcess server; |
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TInt err = server.Create(KUsbFdfImg, KNullDesC, serverUid); |
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LOGTEXT2(_L8("\terr = %d"), err); |
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if ( err != KErrNone ) |
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{ |
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return err; |
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} |
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TRequestStatus stat; |
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server.Rendezvous(stat); |
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if ( stat != KRequestPending ) |
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{ |
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LOGTEXT(_L8("\taborting startup")); |
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server.Kill(0); // abort startup |
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} |
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else |
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{ |
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LOGTEXT(_L8("\tresuming")); |
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server.Resume(); // logon OK - start the server |
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} |
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User::WaitForRequest(stat); // wait for start or death |
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// we can't use the 'exit reason' if the server panicked as this |
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// is the panic 'reason' and may be '0' which cannot be distinguished |
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// from KErrNone |
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LOGTEXT2(_L8("\tstat.Int = %d"), stat.Int()); |
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err = (server.ExitType() == EExitPanic) ? KErrServerTerminated : stat.Int(); |
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server.Close(); |
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LOGTEXT2(_L8("\terr = %d"), err); |
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return err; |
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} |
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|
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EXPORT_C RUsbHostStack::RUsbHostStack() |
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// these are all arbitrary initialisations |
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: iDeviceEventPckg(TDeviceEventInformation()), |
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iDevmonEventPckg(0) |
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{ |
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LOGTEXT(_L8("*** Search on '***USB HOST STACK' to find device events.")); |
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|
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LOG_LINE |
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LOG_FUNC |
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} |
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|
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EXPORT_C TVersion RUsbHostStack::Version() const |
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{ |
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LOG_LINE |
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LOG_FUNC |
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|
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return(TVersion( KUsbFdfSrvMajorVersionNumber, |
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KUsbFdfSrvMinorVersionNumber, |
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KUsbFdfSrvBuildNumber |
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) |
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); |
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} |
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105 |
|
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EXPORT_C TInt RUsbHostStack::Connect() |
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107 |
{ |
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108 |
LOG_LINE |
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LOG_FUNC; |
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110 |
|
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TInt err = DoConnect(); |
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112 |
|
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LOGTEXT2(_L8("\terr = %d"), err); |
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return err; |
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} |
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116 |
|
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/** |
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Connects the session, starting the server if necessary |
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@return Error. |
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*/ |
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TInt RUsbHostStack::DoConnect() |
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122 |
{ |
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LOG_FUNC |
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124 |
|
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TInt retry = 2; |
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126 |
|
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FOREVER |
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128 |
{ |
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// Use message slots from the global pool. |
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TInt err = CreateSession(KUsbFdfServerName, Version(), -1); |
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LOGTEXT2(_L8("\terr = %d"), err); |
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132 |
|
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if ((err != KErrNotFound) && (err != KErrServerTerminated)) |
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134 |
{ |
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LOGTEXT(_L8("\treturning after CreateSession")); |
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return err; |
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} |
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138 |
|
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if (--retry == 0) |
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140 |
{ |
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LOGTEXT(_L8("\treturning after running out of retries")); |
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return err; |
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} |
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144 |
|
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err = StartServer(); |
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LOGTEXT2(_L8("\terr = %d"), err); |
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147 |
|
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if ((err != KErrNone) && (err != KErrAlreadyExists)) |
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149 |
{ |
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LOGTEXT(_L8("\treturning after StartServer")); |
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151 |
return err; |
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} |
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} |
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} |
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155 |
|
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EXPORT_C TInt RUsbHostStack::EnableDriverLoading() |
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157 |
{ |
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158 |
LOG_LINE |
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LOG_FUNC |
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160 |
|
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TInt ret = SendReceive(EUsbFdfSrvEnableDriverLoading); |
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LOGTEXT2(_L8("\tret = %d"), ret); |
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return ret; |
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} |
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165 |
|
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EXPORT_C void RUsbHostStack::DisableDriverLoading() |
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167 |
{ |
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168 |
LOG_LINE |
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LOG_FUNC |
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170 |
|
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TInt ret = SendReceive(EUsbFdfSrvDisableDriverLoading); |
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LOGTEXT2(_L8("\tret = %d"), ret); |
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(void)ret; |
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} |
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175 |
|
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EXPORT_C void RUsbHostStack::NotifyDeviceEvent(TRequestStatus& aStat, TDeviceEventInformation& aDeviceEventInformation) |
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177 |
{ |
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178 |
LOG_LINE |
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179 |
LOG_FUNC |
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180 |
|
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TIpcArgs args; |
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iDeviceEventPckg.Set((TUint8*)&aDeviceEventInformation, sizeof(TDeviceEventInformation), sizeof(TDeviceEventInformation)); |
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args.Set(0, &iDeviceEventPckg); |
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184 |
|
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SendReceive(EUsbFdfSrvNotifyDeviceEvent, args, aStat); |
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186 |
} |
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187 |
|
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188 |
EXPORT_C void RUsbHostStack::NotifyDeviceEventCancel() |
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189 |
{ |
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190 |
LOG_LINE |
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191 |
LOG_FUNC |
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192 |
|
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193 |
TInt ret = SendReceive(EUsbFdfSrvNotifyDeviceEventCancel); |
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194 |
LOGTEXT2(_L8("\tret = %d"), ret); |
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(void)ret; |
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196 |
} |
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197 |
|
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198 |
EXPORT_C void RUsbHostStack::NotifyDevmonEvent(TRequestStatus& aStat, TInt& aEvent) |
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199 |
{ |
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200 |
LOG_LINE |
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201 |
LOG_FUNC |
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202 |
|
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203 |
TIpcArgs args; |
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iDevmonEventPckg.Set((TUint8*)&aEvent, sizeof(TInt), sizeof(TInt)); |
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args.Set(0, &iDevmonEventPckg); |
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206 |
|
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207 |
SendReceive(EUsbFdfSrvNotifyDevmonEvent, args, aStat); |
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208 |
} |
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209 |
|
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|
210 |
EXPORT_C void RUsbHostStack::NotifyDevmonEventCancel() |
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diff
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|
211 |
{ |
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Revision: 201001
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|
212 |
LOG_LINE |
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Revision: 201001
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diff
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|
213 |
LOG_FUNC |
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parents:
diff
changeset
|
214 |
|
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Revision: 201001
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parents:
diff
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|
215 |
TInt ret = SendReceive(EUsbFdfSrvNotifyDevmonEventCancel); |
c9bc50fca66e
Revision: 201001
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parents:
diff
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|
216 |
LOGTEXT2(_L8("\tret = %d"), ret); |
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Revision: 201001
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|
217 |
(void)ret; |
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|
218 |
} |
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Revision: 201001
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parents:
diff
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|
219 |
|
c9bc50fca66e
Revision: 201001
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diff
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|
220 |
EXPORT_C TInt RUsbHostStack::GetSupportedLanguages(TUint aDeviceId, RArray<TUint>& aLangIds) |
c9bc50fca66e
Revision: 201001
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diff
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|
221 |
{ |
c9bc50fca66e
Revision: 201001
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parents:
diff
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|
222 |
LOG_LINE |
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Revision: 201001
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parents:
diff
changeset
|
223 |
LOG_FUNC |
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Revision: 201001
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parents:
diff
changeset
|
224 |
|
c9bc50fca66e
Revision: 201001
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parents:
diff
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|
225 |
aLangIds.Reset(); |
c9bc50fca66e
Revision: 201001
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parents:
diff
changeset
|
226 |
|
c9bc50fca66e
Revision: 201001
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parents:
diff
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|
227 |
TUint singleLangIdOrNumLangs = 0; |
c9bc50fca66e
Revision: 201001
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parents:
diff
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|
228 |
TPckg<TUint> singleLangIdOrNumLangsBuf(singleLangIdOrNumLangs); |
c9bc50fca66e
Revision: 201001
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parents:
diff
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|
229 |
TInt ret = SendReceive(EUsbFdfSrvGetSingleSupportedLanguageOrNumberOfSupportedLanguages, TIpcArgs(aDeviceId, &singleLangIdOrNumLangsBuf)); |
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Revision: 201001
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parents:
diff
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|
230 |
LOGTEXT2(_L8("\tsingleLangIdOrNumLangs = %d"), singleLangIdOrNumLangs); |
c9bc50fca66e
Revision: 201001
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parents:
diff
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|
231 |
switch ( ret ) |
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Revision: 201001
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diff
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|
232 |
{ |
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Revision: 201001
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parents:
diff
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|
233 |
case KErrNotFound: |
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Revision: 201001
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parents:
diff
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|
234 |
LOGTEXT2(_L8("\tThere is no language available or the wrong device id %d was supplied"),aDeviceId); |
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Revision: 201001
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parents:
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|
235 |
ret = KErrNotFound; |
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Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
236 |
break; |
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Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
237 |
|
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
238 |
case KErrNone: |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
239 |
// The buffer is now either empty or contains the single supported language ID |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
240 |
ret = CopyLangIdsToArray(aLangIds, singleLangIdOrNumLangsBuf); |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
241 |
break; |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
242 |
|
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
243 |
case KErrTooBig: |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
244 |
{ |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
245 |
// The buffer now contains the number of supported languages (not 0 or 1). |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
246 |
// Lang IDs are TUints. |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
247 |
RBuf8 buf; |
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Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
248 |
ret = buf.Create(singleLangIdOrNumLangs * sizeof(TUint)); |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
249 |
if ( ret == KErrNone ) |
c9bc50fca66e
Revision: 201001
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parents:
diff
changeset
|
250 |
{ |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
251 |
ret = SendReceive(EUsbFdfSrvGetSupportedLanguages, TIpcArgs(aDeviceId, &buf)); |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
252 |
if ( ret == KErrNone ) |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
253 |
{ |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
254 |
ret = CopyLangIdsToArray(aLangIds, buf); |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
255 |
} |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
256 |
buf.Close(); |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
257 |
} |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
258 |
} |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
259 |
break; |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
260 |
|
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
261 |
default: |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
262 |
// Regular failure. |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
263 |
break; |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
264 |
} |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
265 |
|
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
266 |
LOGTEXT2(_L8("\tret = %d"), ret); |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
267 |
return ret; |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
268 |
} |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
269 |
|
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
270 |
TInt RUsbHostStack::CopyLangIdsToArray(RArray<TUint>& aLangIds, const TDesC8& aBuffer) |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
271 |
{ |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
272 |
LOG_FUNC |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
273 |
|
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
274 |
ASSERT(!(aBuffer.Size() % 4)); |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
275 |
const TUint numLangs = aBuffer.Size() / 4; |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
276 |
LOGTEXT2(_L8("\tnumLangs = %d"), numLangs); |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
277 |
|
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
278 |
TInt ret = KErrNone; |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
279 |
const TUint* ptr = reinterpret_cast<const TUint*>(aBuffer.Ptr()); |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
280 |
for ( TUint ii = 0 ; ii < numLangs ; ++ii ) |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
281 |
{ |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
282 |
ret = aLangIds.Append(*ptr++); // increments by sizeof(TUint) |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
283 |
if ( ret ) |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
284 |
{ |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
285 |
aLangIds.Reset(); |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
286 |
break; |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
287 |
} |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
288 |
} |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
289 |
|
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
290 |
LOGTEXT2(_L8("\tret = %d"), ret); |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
291 |
return ret; |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
292 |
} |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
293 |
|
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
294 |
EXPORT_C TInt RUsbHostStack::GetManufacturerStringDescriptor(TUint aDeviceId, TUint aLangId, TName& aString) |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
295 |
{ |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
296 |
LOG_LINE |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
297 |
LOG_FUNC |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
298 |
|
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
299 |
TInt ret = SendReceive(EUsbFdfSrvGetManufacturerStringDescriptor, TIpcArgs(aDeviceId, aLangId, &aString)); |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
300 |
#ifdef __FLOG_ACTIVE |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
301 |
if ( !ret ) |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
302 |
{ |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
303 |
LOGTEXT2(_L("\taString = \"%S\""), &aString); |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
304 |
} |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
305 |
#endif |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
306 |
LOGTEXT2(_L8("\tret = %d"), ret); |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
307 |
return ret; |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
308 |
} |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
309 |
|
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
310 |
EXPORT_C TInt RUsbHostStack::GetProductStringDescriptor(TUint aDeviceId, TUint aLangId, TName& aString) |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
311 |
{ |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
312 |
LOG_LINE |
c9bc50fca66e
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
313 |
LOG_FUNC |
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TInt ret = SendReceive(EUsbFdfSrvGetProductStringDescriptor, TIpcArgs(aDeviceId, aLangId, &aString)); |
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#ifdef __FLOG_ACTIVE |
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if ( !ret ) |
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{ |
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LOGTEXT2(_L("\taString = \"%S\""), &aString); |
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} |
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#endif |
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LOGTEXT2(_L8("\tret = %d"), ret); |
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return ret; |
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} |
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EXPORT_C TInt RUsbHostStack::GetOtgDescriptor(TUint aDeviceId, TOtgDescriptor& aDescriptor) |
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{ |
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LOG_LINE |
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LOG_FUNC |
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TPckg<TOtgDescriptor> otgDescriptorPckg(aDescriptor); |
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TIpcArgs args; |
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args.Set(0, aDeviceId); |
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args.Set(1, &otgDescriptorPckg); |
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TInt ret = SendReceive(EUsbFdfSrvGetOtgDescriptor, args); |
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#ifdef __FLOG_ACTIVE |
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if ( !ret ) |
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{ |
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LOGTEXT2(_L("\taDescriptor.iDeviceId = %d"), aDescriptor.iDeviceId); |
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LOGTEXT2(_L("\taDescriptor.iAttributes = %d"), aDescriptor.iAttributes); |
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} |
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#endif |
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LOGTEXT2(_L8("\tret = %d"), ret); |
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return ret; |
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} |
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EXPORT_C TInt RUsbHostStack::__DbgFailNext(TInt aCount) |
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{ |
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#ifdef _DEBUG |
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return SendReceive(EUsbFdfSrvDbgFailNext, TIpcArgs(aCount)); |
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#else |
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(void)aCount; |
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return KErrNone; |
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#endif |
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} |
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EXPORT_C TInt RUsbHostStack::__DbgAlloc() |
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{ |
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#ifdef _DEBUG |
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return SendReceive(EUsbFdfSrvDbgAlloc); |
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#else |
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return KErrNone; |
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#endif |
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} |