|
1 /* |
|
2 * Copyright (c) 2008-2009 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 * This file defines a SIF plug-in for the Reference Installer. |
|
16 * |
|
17 */ |
|
18 |
|
19 |
|
20 /** |
|
21 @file |
|
22 @internalComponent |
|
23 exampleCode |
|
24 */ |
|
25 |
|
26 #ifndef SIFREFPLUGIN_H |
|
27 #define SIFREFPLUGIN_H |
|
28 |
|
29 #include <usif/sif/sifplugin.h> |
|
30 #include <e32base.h> |
|
31 #include <e32std.h> |
|
32 #include "sifrefinstallerclient.h" |
|
33 |
|
34 namespace Usif |
|
35 { |
|
36 /** |
|
37 An active object used by the CSifRefPlugin class to submit asynchronous requests. |
|
38 |
|
39 ECOM objects and CActive do not interact well - especially since SIFPlugin inherits |
|
40 from CBase and double C-inheritance is impossible. So, a separate class is used to drive |
|
41 asynchronous software management requests. |
|
42 */ |
|
43 NONSHARABLE_CLASS(CSifRefPluginActiveImpl) : public CActive |
|
44 { |
|
45 public: |
|
46 static CSifRefPluginActiveImpl* NewL(); |
|
47 ~CSifRefPluginActiveImpl(); |
|
48 |
|
49 /* CActive interface */ |
|
50 void RunL(); |
|
51 void DoCancel(); |
|
52 |
|
53 /* CSifPlugin interface */ |
|
54 void GetComponentInfo(const TDesC& aFileName, const TSecurityContext& aSecurityContext, |
|
55 CComponentInfo& aComponentInfo, TRequestStatus& aStatus); |
|
56 |
|
57 void GetComponentInfo(RFile& aFileHandle, const TSecurityContext& aSecurityContext, |
|
58 CComponentInfo& aComponentInfo, TRequestStatus& aStatus); |
|
59 |
|
60 void Install(const TDesC& aFileName, const TSecurityContext& aSecurityContext, |
|
61 const COpaqueNamedParams& aInputParams, COpaqueNamedParams& aOutputParams, |
|
62 TRequestStatus& aStatus); |
|
63 |
|
64 void Install(RFile& aFileHandle, const TSecurityContext& aSecurityContext, |
|
65 const COpaqueNamedParams& aInputParams, COpaqueNamedParams& aOutputParams, |
|
66 TRequestStatus& aStatus); |
|
67 |
|
68 void Uninstall(TComponentId aComponentId, const TSecurityContext& aSecurityContext, |
|
69 const COpaqueNamedParams& aInputParams, COpaqueNamedParams& aOutputParams, |
|
70 TRequestStatus& aStatus); |
|
71 |
|
72 void Activate(TComponentId aComponentId, const TSecurityContext& aSecurityContext, |
|
73 TRequestStatus& aStatus); |
|
74 |
|
75 void Deactivate(TComponentId aComponentId, const TSecurityContext& aSecurityContext, |
|
76 TRequestStatus& aStatus); |
|
77 |
|
78 private: |
|
79 CSifRefPluginActiveImpl() : CActive(EPriorityStandard) {} |
|
80 CSifRefPluginActiveImpl(const CSifRefPluginActiveImpl&); |
|
81 CSifRefPluginActiveImpl& operator =(const CSifRefPluginActiveImpl&); |
|
82 void ConstructL(); |
|
83 TBool CommonRequestPreamble(const TSecurityContext& aSecurityContext, const COpaqueNamedParams& aInputParams, |
|
84 COpaqueNamedParams& aOutputParams, TRequestStatus& aStatus); |
|
85 private: |
|
86 RSifRefInstallerClient iTransporter; |
|
87 TRequestStatus* iClientStatus; |
|
88 const COpaqueNamedParams* iInputParams; |
|
89 COpaqueNamedParams* iOutputParams; |
|
90 }; |
|
91 |
|
92 /* |
|
93 An implementation of the CSifPlugin interface for the Reference Installer. |
|
94 |
|
95 The SIF Server loads and uses this plug-in when the MIME type of a package is 'binary/sif-refpkg'. |
|
96 */ |
|
97 NONSHARABLE_CLASS(CSifRefPlugin) : public CSifPlugin |
|
98 { |
|
99 public: |
|
100 static CSifRefPlugin* NewL(); |
|
101 ~CSifRefPlugin(); |
|
102 |
|
103 /* CSifPlugin interface */ |
|
104 void GetComponentInfo(const TDesC& aFileName, const TSecurityContext& aSecurityContext, |
|
105 CComponentInfo& aComponentInfo, TRequestStatus& aStatus); |
|
106 |
|
107 void GetComponentInfo(RFile& aFileHandle, const TSecurityContext& aSecurityContext, |
|
108 CComponentInfo& aComponentInfo, TRequestStatus& aStatus); |
|
109 |
|
110 void Install(const TDesC& aFileName, const TSecurityContext& aSecurityContext, |
|
111 const COpaqueNamedParams& aInputParams, COpaqueNamedParams& aOutputParams, |
|
112 TRequestStatus& aStatus); |
|
113 |
|
114 void Install(RFile& aFileHandle, const TSecurityContext& aSecurityContext, |
|
115 const COpaqueNamedParams& aInputParams, COpaqueNamedParams& aOutputParams, |
|
116 TRequestStatus& aStatus); |
|
117 |
|
118 virtual void Uninstall(TComponentId aComponentId, const TSecurityContext& aSecurityContext, |
|
119 const COpaqueNamedParams& aInputParams, COpaqueNamedParams& aOutputParams, |
|
120 TRequestStatus& aStatus); |
|
121 |
|
122 virtual void Activate(TComponentId aComponentId, const TSecurityContext& aSecurityContext, |
|
123 TRequestStatus& aStatus); |
|
124 |
|
125 virtual void Deactivate(TComponentId aComponentId, const TSecurityContext& aSecurityContext, |
|
126 TRequestStatus& aStatus); |
|
127 |
|
128 void CancelOperation(); |
|
129 |
|
130 private: |
|
131 CSifRefPlugin() {} |
|
132 void ConstructL(); |
|
133 CSifRefPlugin(const CSifRefPlugin &); |
|
134 CSifRefPlugin& operator =(const CSifRefPlugin &); |
|
135 |
|
136 CSifRefPluginActiveImpl *iImpl; |
|
137 }; |
|
138 } // end namespace Usif |
|
139 |
|
140 #endif // SIFREFPLUGIN_H |