|
19
|
1 |
/*
|
|
|
2 |
* Copyright (c) 2006-2007 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 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: Includes logging synchronous service methods.
|
|
|
15 |
*
|
|
|
16 |
*/
|
|
|
17 |
|
|
|
18 |
|
|
|
19 |
#ifndef LOGGINGDELIGATOR_H
|
|
|
20 |
#define LOGGINGDELIGATOR_H
|
|
|
21 |
|
|
|
22 |
|
|
|
23 |
/**
|
|
|
24 |
* Forward Declarations
|
|
|
25 |
*/
|
|
|
26 |
class CLogAsyncService ;
|
|
|
27 |
class CLogSyncService ;
|
|
|
28 |
class CLogsEvent ;
|
|
|
29 |
class CLogsFilter ;
|
|
|
30 |
class MLoggingCallback ;
|
|
|
31 |
class CCallbackSlot ;
|
|
|
32 |
class CLogIter ;
|
|
|
33 |
|
|
|
34 |
/**
|
|
|
35 |
* CLoggingService: Deligator class declariation, this is a wrapper class
|
|
|
36 |
* for all the functionalities offers by symbian logging service.
|
|
|
37 |
*/
|
|
|
38 |
|
|
|
39 |
|
|
|
40 |
class CLoggingService : public CBase
|
|
|
41 |
{
|
|
|
42 |
public :
|
|
|
43 |
/**
|
|
|
44 |
* NewL: Two phased construction
|
|
|
45 |
*/
|
|
|
46 |
|
|
|
47 |
IMPORT_C static CLoggingService* NewL() ;
|
|
|
48 |
|
|
|
49 |
/**
|
|
|
50 |
* NewLC: Creates an instance of CLogSyncServiceClass
|
|
|
51 |
* Two Phased constructor
|
|
|
52 |
* returns newly allocated object.
|
|
|
53 |
*/
|
|
|
54 |
|
|
|
55 |
static CLoggingService* NewLC() ;
|
|
|
56 |
|
|
|
57 |
/**
|
|
|
58 |
* Default Destructor.
|
|
|
59 |
*/
|
|
|
60 |
|
|
|
61 |
~CLoggingService() ;
|
|
|
62 |
|
|
|
63 |
/**
|
|
|
64 |
* Adds an event to the event database synchronously
|
|
|
65 |
* @parm Details of the event to be logged
|
|
|
66 |
*/
|
|
|
67 |
|
|
|
68 |
IMPORT_C TLogId AddEventL( CLogsEvent *aSapiEvent ) ;
|
|
|
69 |
|
|
|
70 |
|
|
|
71 |
/**
|
|
|
72 |
* Async AddEvent function. adds an Event asynchronously
|
|
|
73 |
* do event database
|
|
|
74 |
* @param aEvent, details of the event to be added to the
|
|
|
75 |
* event database
|
|
|
76 |
*/
|
|
|
77 |
|
|
|
78 |
IMPORT_C TInt AddEventL( TUint aTransId ,
|
|
|
79 |
CLogsEvent* aSapiEvent ,
|
|
|
80 |
MLoggingCallback* aCallback ) ;
|
|
|
81 |
/**
|
|
|
82 |
* Deletes an event from the event database synchronously
|
|
|
83 |
* @parm Details of the event to be logged
|
|
|
84 |
* @param aFilter, search criteria for this event in event database
|
|
|
85 |
*/
|
|
|
86 |
|
|
|
87 |
IMPORT_C TInt DeleteEventL( TLogId aLogId );
|
|
|
88 |
|
|
|
89 |
/**
|
|
|
90 |
* Deletes a event from the event database
|
|
|
91 |
* @param aLogId Event id of the event in the database
|
|
|
92 |
* @param aFilter, search criteria for this event in event database
|
|
|
93 |
*/
|
|
|
94 |
|
|
|
95 |
IMPORT_C void DeleteEventL( TUint aTransId ,
|
|
|
96 |
TLogId aLogId,
|
|
|
97 |
MLoggingCallback* aCallback ) ;
|
|
|
98 |
|
|
|
99 |
/**
|
|
|
100 |
* Gets the list of items from the log database synchronously
|
|
|
101 |
* @param aTransId: Transaction ID.
|
|
|
102 |
* @param aCallBack: Notify callback object
|
|
|
103 |
* @param aFilter : Query Criteria for log database
|
|
|
104 |
*/
|
|
|
105 |
|
|
|
106 |
IMPORT_C CLogIter* GetListL( CLogsFilter* aFilter ) ;
|
|
|
107 |
|
|
|
108 |
/**
|
|
|
109 |
* Gets the list of items from the log database asynchronously
|
|
|
110 |
* @param aTransId: Transaction ID.
|
|
|
111 |
* @param aFilter : Query Criteria for log database
|
|
|
112 |
*/
|
|
|
113 |
|
|
|
114 |
IMPORT_C TInt GetListL( TUint aTransId ,
|
|
|
115 |
CLogsFilter* aFilter ,
|
|
|
116 |
MLoggingCallback* aCallback ) ;
|
|
|
117 |
|
|
|
118 |
/**
|
|
|
119 |
* NotifyUpdatesL, overloaded function for Notifications
|
|
|
120 |
*
|
|
|
121 |
* aUid, Transation Id
|
|
|
122 |
* @param aDelay, Minium delay for reciving the updates
|
|
|
123 |
* @param aCallback callback address for notifications
|
|
|
124 |
*/
|
|
|
125 |
|
|
|
126 |
IMPORT_C TInt NotifyUpdatesL( TUint aUid ,
|
|
|
127 |
TTimeIntervalMicroSeconds32 aDelay ,
|
|
|
128 |
MLoggingCallback *aCallback );
|
|
|
129 |
|
|
|
130 |
/**
|
|
|
131 |
* CancelServiceL, cancels the on going service
|
|
|
132 |
* @param aTransid
|
|
|
133 |
*/
|
|
|
134 |
|
|
|
135 |
IMPORT_C TInt CancelServiceL( TUint aTransid );
|
|
|
136 |
|
|
|
137 |
|
|
|
138 |
protected :
|
|
|
139 |
|
|
|
140 |
/**
|
|
|
141 |
* ConstructL(): Internal method to construct members
|
|
|
142 |
*/
|
|
|
143 |
|
|
|
144 |
void ConstructL() ;
|
|
|
145 |
|
|
|
146 |
/**
|
|
|
147 |
* Default constructor
|
|
|
148 |
*/
|
|
|
149 |
|
|
|
150 |
CLoggingService() ;
|
|
|
151 |
|
|
|
152 |
|
|
|
153 |
|
|
|
154 |
private :
|
|
|
155 |
|
|
|
156 |
CLogSyncService *iLogService ;
|
|
|
157 |
CLogsEvent* iSapiEvent;
|
|
|
158 |
RArray <CCallbackSlot *> iRegTable ;
|
|
|
159 |
|
|
|
160 |
};
|
|
|
161 |
|
|
|
162 |
#endif
|