0
|
1 |
/*
|
|
2 |
* Copyright (c) 2009 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 the License "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:
|
|
15 |
*
|
|
16 |
*/
|
|
17 |
|
|
18 |
// INCLUDE FILES
|
|
19 |
#include "usbpnclasscontroller.h"
|
|
20 |
#include "usbpndefinitions.h"
|
|
21 |
#include "usbpntrace.h"
|
|
22 |
|
|
23 |
#include "osttracedefinitions.h" // For tracing
|
|
24 |
#ifdef OST_TRACE_COMPILER_IN_USE
|
|
25 |
#include "usbpnclasscontrollerTraces.h"
|
|
26 |
#endif
|
|
27 |
|
|
28 |
#include <usb_std.h> // For TUsbDescriptor
|
|
29 |
|
|
30 |
// EXTERNAL DATA STRUCTURES
|
|
31 |
// EXTERNAL FUNCTION PROTOTYPES
|
|
32 |
// CONSTANTS
|
|
33 |
|
|
34 |
#ifdef _DEBUG
|
|
35 |
_LIT(KTraceName, "USBPNClassController");
|
|
36 |
#endif
|
|
37 |
|
|
38 |
// MACROS
|
|
39 |
// LOCAL CONSTANTS AND MACROS
|
|
40 |
// MODULE DATA STRUCTURES
|
|
41 |
// LOCAL FUNCTION PROTOTYPES
|
|
42 |
// FORWARD DECLARATIONS
|
|
43 |
// ============================= LOCAL FUNCTIONS ===============================
|
|
44 |
// ============================ MEMBER FUNCTIONS ===============================
|
|
45 |
// ---------------------------------------------------------
|
|
46 |
// CUsbPNClassController::NewL
|
|
47 |
// ---------------------------------------------------------
|
|
48 |
CUsbPNClassController* CUsbPNClassController::NewL(MUsbClassControllerNotify& aOwner)
|
|
49 |
{
|
|
50 |
OstTrace1( TRACE_NORMAL, CUSBPNCLASSCONTROLLER_NEWL_ENTRY, "CUsbPNClassController::NewL;aOwner=%x", ( TUint )&( aOwner ) );
|
|
51 |
C_TRACE( ( _T("CUsbPNClassController::NewL(0x%x)" ), &aOwner ) );
|
|
52 |
|
|
53 |
CUsbPNClassController* self = new (ELeave) CUsbPNClassController(aOwner);
|
|
54 |
|
|
55 |
OstTrace1( TRACE_NORMAL, CUSBPNCLASSCONTROLLER_NEWL_EXIT, "CUsbPNClassController::NewL;self=%x", ( TUint ) self );
|
|
56 |
C_TRACE( ( _T("CUsbPNClassController::NewL - return 0x%x" ), self ) );
|
|
57 |
return self;
|
|
58 |
}
|
|
59 |
|
|
60 |
// ---------------------------------------------------------
|
|
61 |
// CUsbPNClassController::CUsbPNClassController
|
|
62 |
// ---------------------------------------------------------
|
|
63 |
CUsbPNClassController::CUsbPNClassController(MUsbClassControllerNotify& aOwner)
|
|
64 |
: CUsbClassControllerPlugIn(aOwner, 1)
|
|
65 |
{
|
|
66 |
OstTrace1( TRACE_NORMAL, CUSBPNCLASSCONTROLLER_CUSBPNCLASSCONTROLLER_ENTRY, "CUsbPNClassController::CUsbPNClassController;aOwner=%x", ( TUint )&( aOwner ) );
|
|
67 |
C_TRACE( ( _T("CUsbPNClassController::CUsbPNClassController(0x%x)" ), &aOwner ) );
|
|
68 |
|
|
69 |
iState = EUsbServiceIdle;
|
|
70 |
|
|
71 |
OstTrace0( TRACE_NORMAL, CUSBPNCLASSCONTROLLER_CUSBPNCLASSCONTROLLER_EXIT, "CUsbPNClassController::CUsbPNClassController - return void" );
|
|
72 |
C_TRACE( ( _T("CUsbPNClassController::CUsbPNClassController - return void" ) ) );
|
|
73 |
}
|
|
74 |
|
|
75 |
// ---------------------------------------------------------
|
|
76 |
// CUsbPNClassController::~CUsbPNClassController
|
|
77 |
// ---------------------------------------------------------
|
|
78 |
CUsbPNClassController::~CUsbPNClassController()
|
|
79 |
{
|
|
80 |
OstTrace0( TRACE_NORMAL, CUSBPNCLASSCONTROLLER_CUSBPNCLASSCONTROLLER_DESTRUCTOR_ENTRY, "CUsbPNClassController::~CUsbPNClassController" );
|
|
81 |
C_TRACE( ( _T("CUsbPNClassController::~CUsbPNClassController()" ) ) );
|
|
82 |
|
|
83 |
Cancel();
|
|
84 |
|
|
85 |
if(iState == EUsbServiceStarted)
|
|
86 |
{
|
|
87 |
iClient.Detach();
|
|
88 |
}
|
|
89 |
|
|
90 |
OstTrace0( TRACE_NORMAL, CUSBPNCLASSCONTROLLER_CUSBPNCLASSCONTROLLER_DESTRUCTOR_EXIT, "CUsbPNClassController::~CUsbPNClassController - return void" );
|
|
91 |
C_TRACE( ( _T("CUsbPNClassController::~CUsbPNClassController - return void" ) ) );
|
|
92 |
}
|
|
93 |
|
|
94 |
// ---------------------------------------------------------
|
|
95 |
// CUsbPNClassController::Start
|
|
96 |
// ---------------------------------------------------------
|
|
97 |
void CUsbPNClassController::Start(TRequestStatus& aStatus)
|
|
98 |
{
|
|
99 |
OstTrace1( TRACE_NORMAL, CUSBPNCLASSCONTROLLER_START_ENTRY, "CUsbPNClassController::Start;aStatus=%x", ( TUint )&( aStatus ) );
|
|
100 |
C_TRACE( ( _T("CUsbPNClassController::Start(0x%x)" ), &aStatus ) );
|
|
101 |
|
|
102 |
//Show component build information in traces
|
|
103 |
BUILD_TRACE( &KTraceName );
|
|
104 |
|
|
105 |
TRequestStatus* reportStatus = &aStatus;
|
|
106 |
TInt err( KErrNotReady );
|
|
107 |
|
|
108 |
if(iState == EUsbServiceIdle)
|
|
109 |
{
|
|
110 |
iState = EUsbServiceStarting;
|
|
111 |
|
|
112 |
// Connect to server client to start server.
|
|
113 |
TRAP( err, iClient.ConnectL() );
|
|
114 |
if(!err)
|
|
115 |
{
|
|
116 |
iState = EUsbServiceStarted;
|
|
117 |
}
|
|
118 |
}
|
|
119 |
|
|
120 |
User::RequestComplete(reportStatus, err);
|
|
121 |
|
|
122 |
OstTrace0( TRACE_NORMAL, CUSBPNCLASSCONTROLLER_START_EXIT, "CUsbPNClassController::Start - return void" );
|
|
123 |
C_TRACE( ( _T("CUsbPNClassController::Start - return void" ) ) );
|
|
124 |
}
|
|
125 |
|
|
126 |
// ---------------------------------------------------------
|
|
127 |
// CUsbPNClassController::Stop
|
|
128 |
// ---------------------------------------------------------
|
|
129 |
void CUsbPNClassController::Stop(TRequestStatus& aStatus)
|
|
130 |
{
|
|
131 |
OstTrace1( TRACE_NORMAL, CUSBPNCLASSCONTROLLER_STOP_ENTRY, "CUsbPNClassController::Stop;aStatus=%x", ( TUint )&( aStatus ) );
|
|
132 |
C_TRACE( ( _T("CUsbPNClassController::Stop(0x%x)" ), &aStatus ) );
|
|
133 |
TRequestStatus* ReportStatus = &aStatus;
|
|
134 |
|
|
135 |
if(iState == EUsbServiceStarted)
|
|
136 |
{
|
|
137 |
iState = EUsbServiceStopping;
|
|
138 |
|
|
139 |
// Close connection to client API to shutdown server.
|
|
140 |
iClient.Detach();
|
|
141 |
|
|
142 |
iState = EUsbServiceIdle;
|
|
143 |
}
|
|
144 |
User::RequestComplete(ReportStatus, KErrNone);
|
|
145 |
|
|
146 |
OstTrace0( TRACE_NORMAL, CUSBPNCLASSCONTROLLER_STOP_EXIT, "CUsbPNClassController::Stop - return void" );
|
|
147 |
C_TRACE( ( _T("CUsbPNClassController::Stop - return void" ) ) );
|
|
148 |
}
|
|
149 |
|
|
150 |
// ---------------------------------------------------------
|
|
151 |
// CUsbPNClassController::GetDescriptorInfo
|
|
152 |
// ---------------------------------------------------------
|
|
153 |
|
|
154 |
void CUsbPNClassController::GetDescriptorInfo(TUsbDescriptor& aDescriptorInfo) const
|
|
155 |
{
|
|
156 |
OstTrace1( TRACE_NORMAL, CUSBPNCLASSCONTROLLER_GETDESCRIPTORINFO_ENTRY, "CUsbPNClassController::GetDescriptorInfo;aDescriptorInfo=%x", ( TUint )&( aDescriptorInfo ) );
|
|
157 |
C_TRACE( ( _T("CUsbPNClassController::GetDescriptorInfo(0x%x)" ), &aDescriptorInfo ) );
|
|
158 |
|
|
159 |
aDescriptorInfo.iNumInterfaces = KPnNumInterfaces;
|
|
160 |
aDescriptorInfo.iLength = KPnDescriptorLength;
|
|
161 |
|
|
162 |
OstTrace0( TRACE_NORMAL, CUSBPNCLASSCONTROLLER_GETDESCRIPTORINFO_EXIT, "CUsbPNClassController::GetDescriptorInfo - return void" );
|
|
163 |
C_TRACE( ( _T("CUsbPNClassController::GetDescriptorInfo - return void" ) ) );
|
|
164 |
}
|
|
165 |
|
|
166 |
// ---------------------------------------------------------
|
|
167 |
// CUsbPNClassController::RunL
|
|
168 |
// ---------------------------------------------------------
|
|
169 |
void CUsbPNClassController::RunL()
|
|
170 |
{
|
|
171 |
OstTrace0( TRACE_NORMAL, CUSBPNCLASSCONTROLLER_RUNL_ENTRY, "CUsbPNClassController::RunL" );
|
|
172 |
C_TRACE( ( _T("CUsbPNClassController::RunL()" ) ) );
|
|
173 |
|
|
174 |
__ASSERT_DEBUG(EFalse, User::Invariant());
|
|
175 |
|
|
176 |
OstTrace0( TRACE_NORMAL, CUSBPNCLASSCONTROLLER_RUNL_EXIT, "CUsbPNClassController::RunL - return void" );
|
|
177 |
C_TRACE( ( _T("CUsbPNClassController::RunL - return void" ) ) );
|
|
178 |
}
|
|
179 |
|
|
180 |
// ---------------------------------------------------------
|
|
181 |
// CUsbPNClassController::DoCancel
|
|
182 |
// ---------------------------------------------------------
|
|
183 |
void CUsbPNClassController::DoCancel()
|
|
184 |
{
|
|
185 |
OstTrace0( TRACE_NORMAL, CUSBPNCLASSCONTROLLER_DOCANCEL_ENTRY, "CUsbPNClassController::DoCancel" );
|
|
186 |
C_TRACE( ( _T("CUsbPNClassController::DoCancel()" ) ) );
|
|
187 |
|
|
188 |
__ASSERT_DEBUG(EFalse, User::Invariant());
|
|
189 |
|
|
190 |
OstTrace0( TRACE_NORMAL, CUSBPNCLASSCONTROLLER_DOCANCEL_EXIT, "CUsbPNClassController::DoCancel - return void" );
|
|
191 |
C_TRACE( ( _T("CUsbPNClassController::DoCancel - return void" ) ) );
|
|
192 |
}
|
|
193 |
|
|
194 |
// ---------------------------------------------------------
|
|
195 |
// CUsbPNClassController::RunError
|
|
196 |
// ---------------------------------------------------------
|
|
197 |
TInt CUsbPNClassController::RunError(TInt /*aError*/)
|
|
198 |
{
|
|
199 |
OstTrace0( TRACE_NORMAL, CUSBPNCLASSCONTROLLER_RUNERROR_ENTRY, "CUsbPNClassController::RunError" );
|
|
200 |
C_TRACE( ( _T("CUsbPNClassController::RunError()" )) );
|
|
201 |
|
|
202 |
__ASSERT_DEBUG(EFalse, User::Invariant());
|
|
203 |
|
|
204 |
OstTrace1( TRACE_NORMAL, CUSBPNCLASSCONTROLLER_RUNERROR_EXIT, "CUsbPNClassController::RunError - return 0x%x", KErrNone );
|
|
205 |
C_TRACE( ( _T("CUsbPNClassController::RunError - return 0x%x" ), KErrNone ) );
|
|
206 |
return KErrNone;
|
|
207 |
}
|
|
208 |
|