|
32
|
1 |
/*
|
|
|
2 |
* Copyright (c) 2007-2007 Nokia Corporation and/or its subsidiary(-ies).
|
|
|
3 |
* All rights reserved.
|
|
|
4 |
* This component and the accompanying materials are made available
|
|
|
5 |
* under the terms of "Eclipse Public License v1.0"
|
|
|
6 |
* which accompanies this distribution, and is available
|
|
|
7 |
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
|
|
|
8 |
*
|
|
|
9 |
* Initial Contributors:
|
|
|
10 |
* Nokia Corporation - initial contribution.
|
|
|
11 |
*
|
|
|
12 |
* Contributors:
|
|
|
13 |
*
|
|
|
14 |
* Description: Wrapper class for usb client
|
|
|
15 |
*
|
|
|
16 |
*/
|
|
|
17 |
|
|
|
18 |
|
|
|
19 |
|
|
|
20 |
#include "usbclientwrapper.h"
|
|
|
21 |
#include "debug.h"
|
|
|
22 |
|
|
|
23 |
// ======== MEMBER FUNCTIONS ========
|
|
|
24 |
|
|
|
25 |
|
|
|
26 |
// ---------------------------------------------------------------------------
|
|
|
27 |
// Constructor
|
|
|
28 |
// ---------------------------------------------------------------------------
|
|
|
29 |
//
|
|
|
30 |
CUSBClientWrapper::CUSBClientWrapper()
|
|
|
31 |
{
|
|
|
32 |
TRACE_FUNC
|
|
|
33 |
}
|
|
|
34 |
|
|
|
35 |
|
|
|
36 |
// ---------------------------------------------------------------------------
|
|
|
37 |
// ConstructL
|
|
|
38 |
// ---------------------------------------------------------------------------
|
|
|
39 |
//
|
|
|
40 |
void CUSBClientWrapper::ConstructL()
|
|
|
41 |
{
|
|
|
42 |
TRACE_FUNC
|
|
|
43 |
}
|
|
|
44 |
|
|
|
45 |
|
|
|
46 |
// ---------------------------------------------------------------------------
|
|
|
47 |
// NewL
|
|
|
48 |
// ---------------------------------------------------------------------------
|
|
|
49 |
//
|
|
|
50 |
CUSBClientWrapper* CUSBClientWrapper::NewL()
|
|
|
51 |
{
|
|
|
52 |
CUSBClientWrapper* self = new (ELeave) CUSBClientWrapper();
|
|
|
53 |
CleanupStack::PushL(self);
|
|
|
54 |
self->ConstructL();
|
|
|
55 |
CleanupStack::Pop( self );
|
|
|
56 |
return self;
|
|
|
57 |
}
|
|
|
58 |
|
|
|
59 |
// ---------------------------------------------------------------------------
|
|
|
60 |
// destructor
|
|
|
61 |
// ---------------------------------------------------------------------------
|
|
|
62 |
//
|
|
|
63 |
CUSBClientWrapper::~CUSBClientWrapper()
|
|
|
64 |
{
|
|
|
65 |
TRACE_FUNC_ENTRY
|
|
|
66 |
if( iServer.Handle() )
|
|
|
67 |
{
|
|
|
68 |
iServer.Close();
|
|
|
69 |
}
|
|
|
70 |
TRACE_FUNC_EXIT
|
|
|
71 |
}
|
|
|
72 |
|
|
|
73 |
// ---------------------------------------------------------------------------
|
|
|
74 |
// ManageUSBServices
|
|
|
75 |
// ---------------------------------------------------------------------------
|
|
|
76 |
//
|
|
|
77 |
void CUSBClientWrapper::ManageUSBServices(TBool aUSBStatus,
|
|
|
78 |
TRequestStatus &aStatus)
|
|
|
79 |
{
|
|
|
80 |
TRACE_FUNC_ENTRY
|
|
|
81 |
TInt err = KErrNone;
|
|
|
82 |
TRequestStatus* status = &aStatus;
|
|
|
83 |
aStatus = KRequestPending;
|
|
|
84 |
if( !iServer.Handle() )
|
|
|
85 |
{
|
|
|
86 |
err = iServer.Connect();
|
|
|
87 |
}
|
|
|
88 |
if( err != KErrNone )
|
|
|
89 |
{
|
|
|
90 |
User::RequestComplete( status, err );
|
|
|
91 |
return;
|
|
|
92 |
}
|
|
|
93 |
err=iServer.ManageServices( ELocodBearerUSB, aUSBStatus, aStatus );
|
|
|
94 |
if ( err != KErrNone )
|
|
|
95 |
{
|
|
|
96 |
User::RequestComplete( status, err );
|
|
|
97 |
}
|
|
|
98 |
TRACE_FUNC_EXIT
|
|
|
99 |
}
|
|
|
100 |
|
|
|
101 |
// ---------------------------------------------------------------------------
|
|
|
102 |
// CancelManageUSBServices
|
|
|
103 |
// ---------------------------------------------------------------------------
|
|
|
104 |
//
|
|
|
105 |
void CUSBClientWrapper::CancelManageUSBServices()
|
|
|
106 |
{
|
|
|
107 |
if ( iServer.Handle() )
|
|
|
108 |
{
|
|
|
109 |
iServer.CancelRequest();
|
|
|
110 |
}
|
|
|
111 |
}
|
|
|
112 |
|