|
1 /* |
|
2 * Copyright (c) 2006-2009 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 "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: This class implements UsbWatcher Server API |
|
15 * |
|
16 */ |
|
17 |
|
18 #include <e32uid.h> |
|
19 #include <e32base.h> |
|
20 #include <usb.h> |
|
21 #include <usbwatcher.h> |
|
22 #include "rusbwatcher.h" |
|
23 #include "usbwatchershared.h" |
|
24 #include "debug.h" |
|
25 |
|
26 // --------------------------------------------------------------------------- |
|
27 // C++ default constructor can NOT contain any code, that might leave. |
|
28 // --------------------------------------------------------------------------- |
|
29 // |
|
30 EXPORT_C RUsbWatcher::RUsbWatcher() |
|
31 { |
|
32 LOG_FUNC |
|
33 |
|
34 } |
|
35 |
|
36 // --------------------------------------------------------------------------- |
|
37 // C++ default destructor can NOT contain any code, that might leave. |
|
38 // --------------------------------------------------------------------------- |
|
39 // |
|
40 EXPORT_C RUsbWatcher::~RUsbWatcher() |
|
41 { |
|
42 LOG_FUNC |
|
43 |
|
44 } |
|
45 |
|
46 // --------------------------------------------------------------------------- |
|
47 // Server version. |
|
48 // --------------------------------------------------------------------------- |
|
49 // |
|
50 EXPORT_C TVersion RUsbWatcher::Version() const |
|
51 { |
|
52 LOG_FUNC |
|
53 |
|
54 return( TVersion( KUsbWatcherSrvMajorVersionNumber, |
|
55 KUsbWatcherSrvMinorVersionNumber, |
|
56 KUsbWatcherSrvBuildVersionNumber ) ); |
|
57 } |
|
58 |
|
59 // --------------------------------------------------------------------------- |
|
60 // Creates session to UsbWatcher server. |
|
61 // --------------------------------------------------------------------------- |
|
62 // |
|
63 EXPORT_C TInt RUsbWatcher::Connect() |
|
64 { |
|
65 LOG_FUNC |
|
66 |
|
67 return CreateSession( KUsbWatcherServerName, Version(), 10 ); |
|
68 } |
|
69 |
|
70 // --------------------------------------------------------------------------- |
|
71 // Set new personality. If USB cable is connected change will happen |
|
72 // immediately. |
|
73 // --------------------------------------------------------------------------- |
|
74 // |
|
75 EXPORT_C void RUsbWatcher::SetPersonality( TRequestStatus& aStatus, |
|
76 TInt aPersonalityId, TBool aForce, TBool aNonBlocking ) |
|
77 { |
|
78 LOG_FUNC |
|
79 |
|
80 TIpcArgs ipcArgs( aPersonalityId, aForce, aNonBlocking ); |
|
81 SendReceive( EUsbWatcherSetPersonality, ipcArgs, aStatus ); |
|
82 } |
|
83 |
|
84 // --------------------------------------------------------------------------- |
|
85 // Cancel setting of new personality. |
|
86 // --------------------------------------------------------------------------- |
|
87 // |
|
88 EXPORT_C void RUsbWatcher::CancelSetPersonality() |
|
89 { |
|
90 LOG_FUNC |
|
91 |
|
92 SendReceive( EUsbWatcherCancelSetPersonality ); |
|
93 } |
|
94 |
|
95 // --------------------------------------------------------------------------- |
|
96 // Set previous personality. |
|
97 // --------------------------------------------------------------------------- |
|
98 // |
|
99 EXPORT_C void RUsbWatcher::SetPreviousPersonality( TRequestStatus& aStatus ) |
|
100 { |
|
101 LOG_FUNC |
|
102 |
|
103 SendReceive( EUsbWatcherSetPreviousPersonality, aStatus ); |
|
104 } |
|
105 |
|
106 // --------------------------------------------------------------------------- |
|
107 // Set previous personality synchronously. Request is completed before |
|
108 // it has been finished. |
|
109 // --------------------------------------------------------------------------- |
|
110 // |
|
111 EXPORT_C void RUsbWatcher::SetPreviousPersonality() |
|
112 { |
|
113 LOG_FUNC |
|
114 |
|
115 SendReceive( EUsbWatcherSetPreviousPersonalitySync ); |
|
116 } |
|
117 |
|
118 // --------------------------------------------------------------------------- |
|
119 // Cancel setting of previous personality. |
|
120 // --------------------------------------------------------------------------- |
|
121 // |
|
122 EXPORT_C void RUsbWatcher::CancelSetPreviousPersonality() |
|
123 { |
|
124 LOG_FUNC |
|
125 |
|
126 SendReceive( EUsbWatcherCancelSetPreviousPersonality ); |
|
127 } |
|
128 |
|
129 // --------------------------------------------------------------------------- |
|
130 // Set previous personality when cable is disconnected. This will do nothing |
|
131 // if cable isn't connected. |
|
132 // --------------------------------------------------------------------------- |
|
133 // |
|
134 EXPORT_C void RUsbWatcher::SetPreviousPersonalityOnDisconnect() |
|
135 { |
|
136 LOG_FUNC |
|
137 |
|
138 SendReceive( EUsbWatcherSetPreviousPersonalityOnDisconnect ); |
|
139 } |
|
140 |
|
141 // End of file |