diff options
Diffstat (limited to 'src/plugins/qmltooling/qmldbg_ost/usbostcomm.h')
| -rw-r--r-- | src/plugins/qmltooling/qmldbg_ost/usbostcomm.h | 191 |
1 files changed, 0 insertions, 191 deletions
diff --git a/src/plugins/qmltooling/qmldbg_ost/usbostcomm.h b/src/plugins/qmltooling/qmldbg_ost/usbostcomm.h deleted file mode 100644 index 552543bf..00000000 --- a/src/plugins/qmltooling/qmldbg_ost/usbostcomm.h +++ /dev/null @@ -1,191 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the QtDeclarative module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** GNU Lesser General Public License Usage -** This file may be used under the terms of the GNU Lesser General Public -** License version 2.1 as published by the Free Software Foundation and -** appearing in the file LICENSE.LGPL included in the packaging of this -** file. Please review the following information to ensure the GNU Lesser -** General Public License version 2.1 requirements will be met: -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU General -** Public License version 3.0 as published by the Free Software Foundation -** and appearing in the file LICENSE.GPL included in the packaging of this -** file. Please review the following information to ensure the GNU General -** Public License version 3.0 requirements will be met: -** http://www.gnu.org/copyleft/gpl.html. -** -** Other Usage -** Alternatively, this file may be used in accordance with the terms and -** conditions contained in a signed written agreement between you and Nokia. -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef USBHOSTCOMM_H -#define USBHOSTCOMM_H - -// Based on the official usbostrouter header, modified to remove dependancy on -// the client DLL - -#include <e32base.h> - -typedef int TOstProtIds; - -class RUsbOstComm : public RSessionBase -{ -public: - RUsbOstComm(); - TInt Connect(); - TInt Disconnect(); - TInt Open(); - TInt Close(); - TInt RegisterProtocolID(TOstProtIds aId, TBool aNeedHeader); - void ReadMessage(TRequestStatus& aStatus, TDes8& aDes); - TInt ReadCancel(); - void WriteMessage(TRequestStatus& aStatus, const TDesC8& aDes, TBool aHasHeader=EFalse); - TVersion Version() const; - -private: - enum TUsbOstCmdCode - { - EUsbOstCmdCodeFirst, - EUsbOstCmdConnect, - EUsbOstCmdDisconnect, - EUsbOstCmdCodeGetAcmConfig, - EUsbOstCmdCodeSetAcmConfig, - EUsbOstCmdCodeOpen, - EUsbOstCmdCodeClose, - EUsbOstCmdCodeRegisterId, - EUsbOstCmdCodeRegisterIds, - EUsbOstCmdCodeUnRegisterId, - EUsbOstCmdCodeUnRegisterIds, - EUsbOstCmdCodeReadMsg, - EUsbOstCmdCodeReadCancel, - EUsbOstCmdCodeWriteMsg, - EUsbOstCmdCodeWriteCancel, - EUsbOstCmdCodeLast - }; -}; - -RUsbOstComm::RUsbOstComm() -{ -} - -TInt RUsbOstComm::Connect() -{ - _LIT(KUsbOstServerName, "!UsbOstRouter"); - _LIT(KUsbOstServerImageName, "usbostrouter"); - const TUid KUsbOstServerUid = { 0x200170BE }; - TInt startupAttempts = 2; - for(;;) { - TInt ret = CreateSession(KUsbOstServerName, TVersion(1,0,0)); - if (ret != KErrNotFound && ret != KErrServerTerminated) { - return ret; - } - - if (startupAttempts-- == 0) { - return ret; - } - - RProcess server; - ret = server.Create(KUsbOstServerImageName, KNullDesC, KUsbOstServerUid); - if (ret != KErrNone) - return ret; - - TRequestStatus serverDiedRequestStatus; - server.Rendezvous(serverDiedRequestStatus); - - if (serverDiedRequestStatus != KRequestPending) { - // Abort startup - server.Kill(KErrNone); - } else { - // Logon OK - start the server - server.Resume(); - } - User::WaitForRequest(serverDiedRequestStatus); - ret = (server.ExitType() == EExitPanic) ? KErrGeneral : serverDiedRequestStatus.Int(); - server.Close(); - - if (ret != KErrNone && ret != KErrAlreadyExists) { - return ret; - } - } -} - -TInt RUsbOstComm::Disconnect() -{ - return SendReceive(EUsbOstCmdDisconnect); -} - -TInt RUsbOstComm::Open() -{ - return SendReceive(EUsbOstCmdCodeOpen); -} - -TInt RUsbOstComm::Close() -{ - TInt err = SendReceive(EUsbOstCmdCodeClose); - RHandleBase::Close(); - return err; -} - -TInt RUsbOstComm::RegisterProtocolID(const TOstProtIds aId, TBool aNeedHeader) -{ - TIpcArgs args(aId, aNeedHeader); - return SendReceive(EUsbOstCmdCodeRegisterId, args); -} - -void RUsbOstComm::ReadMessage(TRequestStatus& aStatus, TDes8& aDes) -{ - TIpcArgs args(aDes.MaxLength(), &aDes); - SendReceive(EUsbOstCmdCodeReadMsg, args, aStatus); -} - -TInt RUsbOstComm::ReadCancel() -{ - return SendReceive(EUsbOstCmdCodeReadCancel); -} - -void RUsbOstComm::WriteMessage(TRequestStatus& aStatus, const TDesC8& aDes, TBool aHasHeader) -{ - TIpcArgs args(aHasHeader, aDes.Length(), &aDes); - SendReceive(EUsbOstCmdCodeWriteMsg, args, aStatus); -} - -typedef TVersion (*TVersionFunction)(const RUsbOstComm*); -const TInt KVersionOrdinal = 17; - -TVersion RUsbOstComm::Version() const -{ - // This function has to go to the DLL, unfortunately - TVersion result; // Return 0.0.0 on any error - RLibrary lib; - TInt err = lib.Load(_L("usbostcomm")); - if (err) return result; - - TLibraryFunction fn = lib.Lookup(KVersionOrdinal); - if (fn) - result = ((TVersionFunction)fn)(this); - lib.Close(); - return result; -} - -#endif //USBHOSTCOMM_H |