316 lines
8.2 KiB
C++
Executable File
316 lines
8.2 KiB
C++
Executable File
/*===========================================================================
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FILE:
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GobiQMIImageMgmt.cpp
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DESCRIPTION:
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QUALCOMM Image Management API for Gobi 3000
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PUBLIC CLASSES AND FUNCTIONS:
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cGobiImageMgmtDLL
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cGobiImageMgmt
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Copyright (c) 2011, Code Aurora Forum. All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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* Neither the name of Code Aurora Forum nor
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the names of its contributors may be used to endorse or promote
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products derived from this software without specific prior written
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permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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==========================================================================*/
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//---------------------------------------------------------------------------
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// Include Files
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//---------------------------------------------------------------------------
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#include "StdAfx.h"
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#include "GobiImageMgmt.h"
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#include "QMIBuffers.h"
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#include "QDLBuffers.h"
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// Global object
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cGobiImageMgmtDLL gImageDLL;
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/*=========================================================================*/
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// cGobiImageMgmtDLL Methods
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/*=========================================================================*/
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/*===========================================================================
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METHOD:
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cGobiImageMgmtDLL (Public Method)
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DESCRIPTION:
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Constructor
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RETURN VALUE:
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None
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===========================================================================*/
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cGobiImageMgmtDLL::cGobiImageMgmtDLL()
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: mpAPI( 0 ),
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mbAllocated( false )
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{
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// Create sync CS
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pthread_mutex_init( &mSyncSection, NULL );
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}
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/*===========================================================================
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METHOD:
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~cGobiImageMgmtDLL (Public Method)
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DESCRIPTION:
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Destructor
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RETURN VALUE:
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None
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===========================================================================*/
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cGobiImageMgmtDLL::~cGobiImageMgmtDLL()
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{
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// Just in case
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if (mpAPI != 0)
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{
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mpAPI->Cleanup();
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delete mpAPI;
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mpAPI = 0;
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}
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pthread_mutex_destroy( &mSyncSection );
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}
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/*===========================================================================
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METHOD:
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GetAPI (Public Method)
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DESCRIPTION:
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Return the cGobiImageMgmt object
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RETURN VALUE:
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cGobiImageMgmt *
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===========================================================================*/
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cGobiImageMgmt * cGobiImageMgmtDLL::GetAPI()
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{
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pthread_mutex_lock( &mSyncSection );
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bool bAlloc = mbAllocated;
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pthread_mutex_unlock( &mSyncSection );
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if (bAlloc == true)
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{
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return mpAPI;
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}
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pthread_mutex_lock( &mSyncSection );
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mpAPI = new cGobiImageMgmt;
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if (mpAPI != 0)
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{
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bool bAPI = mpAPI->Initialize();
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if (bAPI == false)
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{
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delete mpAPI;
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mpAPI = 0;
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}
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}
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// We have tried to allocate/initialize the object
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mbAllocated = true;
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pthread_mutex_unlock( &mSyncSection );
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return mpAPI;
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}
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/*=========================================================================*/
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// cGobiImageMgmt Methods
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/*=========================================================================*/
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/*===========================================================================
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METHOD:
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cGobiImageMgmt (Public Method)
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DESCRIPTION:
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Constructor
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RETURN VALUE:
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None
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===========================================================================*/
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cGobiImageMgmt::cGobiImageMgmt()
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: cGobiQMICore(),
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mTargetDeviceNode( "" ),
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mTargetDeviceKey( "" ),
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mQDL()
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{
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// We require a DMS server
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tServerConfig dmsSvr( eQMI_SVC_DMS, true );
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mServerConfig.insert( dmsSvr );
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}
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/*===========================================================================
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METHOD:
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~cGobiImageMgmt (Public Method)
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DESCRIPTION:
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Destructor
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RETURN VALUE:
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None
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===========================================================================*/
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cGobiImageMgmt::~cGobiImageMgmt()
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{
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// Nothing to do
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}
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/*===========================================================================
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METHOD:
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Initialize (Public Method)
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DESCRIPTION:
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Initialize the object
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RETURN VALUE:
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bool
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===========================================================================*/
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bool cGobiImageMgmt::Initialize()
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{
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bool bRC = cGobiQMICore::Initialize();
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if (bRC == false)
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{
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return bRC;
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}
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bRC = mQDL.Initialize();
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return bRC;
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}
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/*===========================================================================
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METHOD:
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Cleanup (Public Method)
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DESCRIPTION:
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Cleanup the object
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RETURN VALUE:
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bool
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===========================================================================*/
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bool cGobiImageMgmt::Cleanup()
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{
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mQDL.Cleanup();
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return cGobiQMICore::Cleanup();
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}
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/*===========================================================================
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METHOD:
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GetDeviceID (Public Method)
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DESCRIPTION:
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Set the ID of the device to target
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PARAMETERS:
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deviceID [ I ] - The device ID as reported by Windows
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deviceKey [ I ] - The device key (unique, stored on-device)
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RETURN VALUE:
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void
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===========================================================================*/
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void cGobiImageMgmt::GetDeviceID(
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std::string & deviceID,
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std::string & deviceKey )
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{
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deviceID = mTargetDeviceNode;
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deviceKey = mTargetDeviceKey;
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}
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/*===========================================================================
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METHOD:
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SetDeviceID (Public Method)
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DESCRIPTION:
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Set the ID of the device to target
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PARAMETERS:
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pDeviceID [ I ] - The device ID as reported by Windows
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pDeviceKey [ I ] - The device key (unique, stored on-device)
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RETURN VALUE:
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bool
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===========================================================================*/
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bool cGobiImageMgmt::SetDeviceID(
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LPCSTR pDeviceID,
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LPCSTR pDeviceKey )
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{
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// Clear last error recorded
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ClearLastError();
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// If you specify a device key then you have to specify a device ID
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if (pDeviceID == 0 && pDeviceKey != 0)
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{
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mLastError = eGOBI_ERR_INVALID_ARG;
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return false;
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}
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if (pDeviceID == 0 || pDeviceID[0] == 0)
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{
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mTargetDeviceNode.clear();
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mTargetDeviceKey.clear();
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}
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else
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{
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mTargetDeviceNode = pDeviceID;
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if (pDeviceKey == 0 || pDeviceKey[0] == 0)
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{
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mTargetDeviceKey.clear();
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}
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else
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{
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mTargetDeviceKey = pDeviceKey;
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}
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}
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return true;
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}
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/*===========================================================================
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METHOD:
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ResetDevice (Public Method)
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DESCRIPTION:
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This function resets the device
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RETURN VALUE:
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eGobiError - Return code
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===========================================================================*/
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eGobiError cGobiImageMgmt::ResetDevice()
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{
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WORD msgID = (WORD)eQMI_DMS_SET_OPERATING_MODE;
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std::vector <sDB2PackingInput> piv;
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sProtocolEntityKey pek( eDB2_ET_QMI_DMS_REQ, msgID, 1 );
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sDB2PackingInput pi( pek, "5" );
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piv.push_back( pi );
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// Pack up the QMI request
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const cCoreDatabase & db = GetDatabase();
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sSharedBuffer * pRequest = DB2PackQMIBuffer( db, piv );
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// Send the QMI request, check result, and return
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return SendAndCheckReturn( eQMI_SVC_DMS, pRequest );
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}
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