|
1 /* |
|
2 * Copyright (c) 2002 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: Server session class. |
|
15 * |
|
16 */ |
|
17 |
|
18 |
|
19 |
|
20 #ifndef __CNCNSESSION_H__ |
|
21 #define __CNCNSESSION_H__ |
|
22 |
|
23 // INCLUDES |
|
24 #include <e32base.h> |
|
25 |
|
26 // ENUMERATIONS |
|
27 enum TNcnSessionPanic |
|
28 { |
|
29 EPanicNcnRequestActive |
|
30 }; |
|
31 |
|
32 // FORWARD DECLARATIONS |
|
33 class MNcnNotificationObserver; |
|
34 |
|
35 // CLASS DECLARATION |
|
36 |
|
37 /** |
|
38 * Server session class for handling client messages from |
|
39 * NCN Notification API. |
|
40 * |
|
41 */ |
|
42 class CNcnSession : public CSession2 |
|
43 { |
|
44 public: // Constructor and destructor |
|
45 |
|
46 /** |
|
47 * Two-phased constructor. |
|
48 * |
|
49 * @return CNcnSession object |
|
50 */ |
|
51 static CNcnSession* NewL( MNcnNotificationObserver& aObserver ); |
|
52 |
|
53 /** |
|
54 * Destructor. |
|
55 */ |
|
56 ~CNcnSession(); |
|
57 |
|
58 public: // From CSession2 |
|
59 |
|
60 void ServiceL( const RMessage2 &aMessage ); |
|
61 |
|
62 private: |
|
63 |
|
64 void ServiceNewInternalMessages1L( const RMessage2& aMessage ); |
|
65 |
|
66 void ServiceNewInternalMessages2L( const RMessage2& aMessage ); |
|
67 |
|
68 void ServiceInternalMarkUnread1L( const RMessage2& aMessage ); |
|
69 |
|
70 void ServiceInternalMarkUnread2L( const RMessage2& aMessage ); |
|
71 |
|
72 void ServiceNewMessages1L( const RMessage2& aMessage ); |
|
73 |
|
74 void ServiceMarkUnread1L( const RMessage2& aMessage ); |
|
75 |
|
76 void CancelRequest(); |
|
77 |
|
78 /** |
|
79 * Completes and resets a request message, if any. |
|
80 * After completion message is reset. |
|
81 * @param aError Completion error code. |
|
82 */ |
|
83 void CompleteRequestMessage( TInt aError ); |
|
84 |
|
85 /** |
|
86 * Sets the current request message. |
|
87 * @param aMessage |
|
88 */ |
|
89 void SetRequestMessage( const RMessage2& aMessage ); |
|
90 |
|
91 /** |
|
92 * Return ETrue if there is a pending request. |
|
93 * @return ETrue if there is a pending request. |
|
94 */ |
|
95 TBool IsRequestPending() const; |
|
96 |
|
97 /** |
|
98 * Service implementation. |
|
99 * @param aMessage Request message. |
|
100 */ |
|
101 void HandleServiceL( const RMessage2& aMessage ); |
|
102 |
|
103 /** |
|
104 * Internal mark unread service implementation. |
|
105 * @param aMessage Request message. |
|
106 */ |
|
107 void HandleMarkUnreadServiceL( const RMessage2& aMessage ); |
|
108 |
|
109 /** |
|
110 * Panics the client with specified panic code. |
|
111 * @param aMessage The request message. |
|
112 * @param aPanic Panic code. |
|
113 */ |
|
114 void PanicClient( const RMessage2& aMessage, TNcnSessionPanic aPanic ); |
|
115 |
|
116 private: |
|
117 |
|
118 /** |
|
119 * C++ default constructor. |
|
120 */ |
|
121 CNcnSession( MNcnNotificationObserver& aObserver ); |
|
122 |
|
123 /** |
|
124 * Constructor, second phase |
|
125 */ |
|
126 void ConstructL(); |
|
127 |
|
128 private: // data |
|
129 |
|
130 MNcnNotificationObserver& iObserver; |
|
131 |
|
132 /** |
|
133 * Pointer to request message. |
|
134 */ |
|
135 RMessagePtr2 iRequestMessage; |
|
136 }; |
|
137 |
|
138 |
|
139 #endif // __CNCNSESSION_H__ |
|
140 |
|
141 // End of File |