52
|
1 |
/*
|
|
2 |
* Copyright (c) 2006 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: DS contacts datastore.
|
|
15 |
*
|
|
16 |
*/
|
|
17 |
|
|
18 |
|
|
19 |
#ifndef __NSMLCONTACTSMODSFETCHER_H__
|
|
20 |
#define __NSMLCONTACTSMODSFETCHER_H__
|
|
21 |
|
|
22 |
// INCLUDES
|
|
23 |
#include <SmlDataProvider.h>
|
|
24 |
#include <SmlDataFormat.h>
|
|
25 |
#include <f32file.h>
|
|
26 |
#include <cntdb.h>
|
|
27 |
#include <cntitem.h>
|
|
28 |
#include <MContactsModsFetcher.h>
|
|
29 |
|
|
30 |
#include <CVPbkContactManager.h>
|
|
31 |
#include <MVPbkContactStore.h>
|
|
32 |
#include <MVPbkContactViewObserver.h>
|
|
33 |
#include <CVPbkSortOrder.h>
|
|
34 |
#include <MVPbkContactViewBase.h>
|
|
35 |
#include <MVPbkSingleContactOperationObserver.h>
|
|
36 |
#include <MVPbkContactOperationBase.h>
|
|
37 |
|
|
38 |
// CONSTANTS
|
|
39 |
const TInt KNSmlSnapshotSize = 56;
|
|
40 |
const TInt KNSmlSnapshotSmallSize = 8;
|
|
41 |
_LIT( KNSmlContactSyncNoSync, "none" ); // Taken from phonebook
|
|
42 |
|
|
43 |
// CLASS DECLARATION
|
|
44 |
class CNSmlChangeFinder;
|
|
45 |
class TNSmlSnapshotItem;
|
|
46 |
|
|
47 |
// ------------------------------------------------------------------------------------------------
|
|
48 |
// CNSmlContactsModsFetcher
|
|
49 |
//
|
|
50 |
// @lib nsmlcontactsdataprovider.lib
|
|
51 |
// ------------------------------------------------------------------------------------------------
|
|
52 |
class CNSmlContactsModsFetcher : public CActive, public MContactsModsFetcher,
|
|
53 |
MVPbkContactViewObserver,
|
|
54 |
MVPbkSingleContactOperationObserver,
|
|
55 |
MVPbkContactOperationBase
|
|
56 |
|
|
57 |
{
|
|
58 |
public:
|
|
59 |
/**
|
|
60 |
* C++ constructor.
|
|
61 |
* @param aSnapshotRegistered Is snapshot registered.
|
|
62 |
* @param aCntDb Pointer to opened database.
|
|
63 |
* @param aKey Key array.
|
|
64 |
* @param aChangeFinder Pointer to Changefinder.
|
|
65 |
*/
|
|
66 |
CNSmlContactsModsFetcher( TBool& aSnapshotRegistered,CVPbkContactManager& aContactManager,MVPbkContactStore& aStore,TKeyArrayFix& aKey, CNSmlChangeFinder& aChangeFinder );
|
|
67 |
/**
|
|
68 |
* Second phase constructor.
|
|
69 |
*/
|
|
70 |
void ConstructL();
|
|
71 |
|
|
72 |
/**
|
|
73 |
* ~CNSmlContactsModsFetcher() desctructor.
|
|
74 |
*/
|
|
75 |
virtual ~CNSmlContactsModsFetcher();
|
|
76 |
|
|
77 |
private:
|
|
78 |
|
|
79 |
/**
|
|
80 |
* From MVPbkContactViewObserver
|
|
81 |
* Called when a view is ready for use.
|
|
82 |
*/
|
|
83 |
|
|
84 |
void ContactViewReady(
|
|
85 |
MVPbkContactViewBase& aView ) ;
|
|
86 |
/**
|
|
87 |
* From MVPbkContactViewObserver
|
|
88 |
* Called when a view is unavailable for a while.
|
|
89 |
*/
|
|
90 |
void ContactViewUnavailable(
|
|
91 |
MVPbkContactViewBase& aView ) ;
|
|
92 |
/**
|
|
93 |
* From MVPbkContactViewObserver
|
|
94 |
* Called when a contact has been added to the view.
|
|
95 |
*/
|
|
96 |
void ContactAddedToView(
|
|
97 |
MVPbkContactViewBase& aView,
|
|
98 |
TInt aIndex,
|
|
99 |
const MVPbkContactLink& aContactLink );
|
|
100 |
/**
|
|
101 |
* From MVPbkContactViewObserver
|
|
102 |
* Called when a contact has been removed from a view.
|
|
103 |
*/
|
|
104 |
void ContactRemovedFromView(
|
|
105 |
MVPbkContactViewBase& aView,
|
|
106 |
TInt aIndex,
|
|
107 |
const MVPbkContactLink& aContactLink ) ;
|
|
108 |
/**
|
|
109 |
* From MVPbkContactViewObserver
|
|
110 |
* Called when an error occurs in the view.
|
|
111 |
*/
|
|
112 |
void ContactViewError(
|
|
113 |
MVPbkContactViewBase& aView,
|
|
114 |
TInt aError,
|
|
115 |
TBool aErrorNotified ) ;
|
|
116 |
/**
|
|
117 |
* From MVPbkSingleContactOperationObserver
|
|
118 |
* Called when the operation is completed.
|
|
119 |
*/
|
|
120 |
void VPbkSingleContactOperationComplete(MVPbkContactOperationBase& aOperation,MVPbkStoreContact* aContact );
|
|
121 |
|
|
122 |
/**
|
|
123 |
* From MVPbkSingleContactOperationObserver
|
|
124 |
* Called if the operation fails.
|
|
125 |
*/
|
|
126 |
void VPbkSingleContactOperationFailed(
|
|
127 |
MVPbkContactOperationBase& aOperation,
|
|
128 |
TInt aError );
|
|
129 |
|
|
130 |
private:
|
|
131 |
/**
|
|
132 |
* Fetches next chunk of data (client contacts data changes).
|
|
133 |
*/
|
|
134 |
void FetchNextContactL();
|
|
135 |
|
|
136 |
/**
|
|
137 |
* From CActive. Called when asynchronous operation completes.
|
|
138 |
*/
|
|
139 |
void RunL();
|
|
140 |
|
|
141 |
/**
|
|
142 |
* From CActive. Called when RunL leaves.
|
|
143 |
*/
|
|
144 |
TInt RunError( TInt aError );
|
|
145 |
|
|
146 |
/**
|
|
147 |
* From CActive. Cancels operation.
|
|
148 |
*/
|
|
149 |
void DoCancel();
|
|
150 |
|
|
151 |
/**
|
|
152 |
* Checks if aItem is confidential or not.
|
|
153 |
* @param aItem Item that is checked.
|
|
154 |
* @return TBool ETrue if item is confidential.
|
|
155 |
* Otherwise EFalse is returned.
|
|
156 |
*/
|
|
157 |
TBool IsConfidentialL( MVPbkStoreContact& aItem );
|
|
158 |
/**
|
|
159 |
* Create a contact view of the store which is opened
|
|
160 |
*/
|
|
161 |
void CreateViewL();
|
|
162 |
/**
|
|
163 |
* Add the fetched contacts id and timestamp
|
|
164 |
* to the snapshot.
|
|
165 |
* @param aContact Fetched contact to be
|
|
166 |
* added to snapshot
|
|
167 |
*/
|
|
168 |
void UpdateSnapshotL( MVPbkStoreContact* aContact );
|
|
169 |
|
|
170 |
private: // from MContactsModsFetcher
|
|
171 |
|
|
172 |
/**
|
|
173 |
* Cancels the current asynchronous request
|
|
174 |
*/
|
|
175 |
void CancelRequest( );
|
|
176 |
|
|
177 |
/**
|
|
178 |
* Reads all modifications from clients contacts databse.
|
|
179 |
* @param aStatus On completion of the operation, contains the result code.
|
|
180 |
*/
|
|
181 |
void FetchModificationsL( TRequestStatus& aStatus );
|
|
182 |
|
|
183 |
private: // data
|
|
184 |
TRequestStatus* iCallerStatus;
|
|
185 |
TTime iFromTime;
|
|
186 |
|
|
187 |
|
|
188 |
CArrayFixSeg<TNSmlSnapshotItem>* iSnapshot;
|
|
189 |
|
|
190 |
TBool& iSnapshotRegistered;
|
|
191 |
|
|
192 |
|
|
193 |
TKeyArrayFix& iKey;
|
|
194 |
|
|
195 |
CNSmlChangeFinder& iChangeFinder;
|
|
196 |
TInt iCurrentSnapshotCounter;
|
|
197 |
|
|
198 |
CVPbkContactManager& iContactManager;
|
|
199 |
MVPbkContactStore& iStore;
|
|
200 |
MVPbkContactViewBase* iContactViewBase;
|
|
201 |
TInt iContactCount;
|
|
202 |
|
|
203 |
};
|
|
204 |
|
|
205 |
#endif // __NSMLCONTACTSMODSFETCHER_H__
|
|
206 |
|
|
207 |
// End of File
|