1 mmsvattachmentmanagersync.h |
1 // Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies). |
|
2 // All rights reserved. |
|
3 // This component and the accompanying materials are made available |
|
4 // under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members |
|
5 // which accompanies this distribution, and is available |
|
6 // at the URL "http://www.symbianfoundation.org/legal/licencesv10.html". |
|
7 // |
|
8 // Initial Contributors: |
|
9 // Nokia Corporation - initial contribution. |
|
10 // |
|
11 // Contributors: |
|
12 // |
|
13 // Description: |
|
14 // |
|
15 |
|
16 #ifndef __MMSVATTACHMENTMANAGERSYNC_H__ |
|
17 #define __MMSVATTACHMENTMANAGERSYNC_H__ |
|
18 |
|
19 #include <e32base.h> |
|
20 #include <msvstd.h> |
|
21 #include <cmsvattachment.h> |
|
22 |
|
23 class MMsvAttachmentManagerSync |
|
24 /** |
|
25 Defines the attachment management extensions interface. |
|
26 |
|
27 This class is a pure virtual interface class that defines the APIs to be used for |
|
28 by MTMs and implementors of MMsvAttachmentManager. |
|
29 |
|
30 This API extends the MMsvAttachmentManager with synchronous calls for deleting |
|
31 and creating attachments. |
|
32 |
|
33 @see CMsvAttachment |
|
34 @publishedAll |
|
35 @released |
|
36 */ |
|
37 { |
|
38 public: |
|
39 /** |
|
40 Creates a new empty attachment file. |
|
41 |
|
42 The caller is returned an open writable file handle to an empty attachment file in the message |
|
43 store. The caller must pass in an uninitialised file handle. If the request is sucessful the file handle |
|
44 is open and must close by the caller once the data has been written to it. |
|
45 |
|
46 @param aFileName The filename to assign to the newly create attachment file. |
|
47 @param aAttachmentFile An uninitialised file handle. This is opened and can be written to if the |
|
48 request is successful. The ownership is transferred . The caller must close the file handle. |
|
49 @param aAttachmentInfo The attachment info associated with the file. |
|
50 If the routine does not leave, then ownership will be transferred to the |
|
51 attachment manager. If the routine does leave then ownership will not have |
|
52 been transfered and the caller is responsible for cleanup. |
|
53 @leave KErrAccessDenied If attachment manager is in read-only mode. |
|
54 */ |
|
55 virtual void CreateAttachmentL(const TDesC& aFileName, RFile& aAttachmentFile, CMsvAttachment* aAttachmentInfo) = 0; |
|
56 |
|
57 |
|
58 |
|
59 /** |
|
60 Renames the physical filename of an attachment. |
|
61 |
|
62 @param aIndex The array index position of the attachment to be renamed. |
|
63 @param aNewName The new name of the attachment. |
|
64 @leave KErrAccessDenied If attachment manager is in read-only mode. |
|
65 @leave KErrAlreadyExists If the supplied attachment filename already exists. |
|
66 */ |
|
67 virtual void RenameAttachmentL(TInt aIndex, const TDesC& aNewName) = 0; |
|
68 |
|
69 |
|
70 /** |
|
71 Removes the attachment from the message entry. |
|
72 |
|
73 This changes the array index values of all the attachments after the removed one. |
|
74 Attachment files stored in the message store are deleted. Linked files and message entry |
|
75 attachments are not deleted, this is left to the caller to do if required. |
|
76 |
|
77 @param aParam The array index position of the attachment to be removed. |
|
78 @leave KErrAccessDenied If attachment manager is in read-only mode. |
|
79 */ |
|
80 virtual void RemoveAttachmentL(TInt aIndex) = 0; |
|
81 |
|
82 /** |
|
83 Modify existing attachment |
|
84 @param aAttachmentInfo The attachment info associated with the file. |
|
85 If the routine does not leave, then ownership will be transferred to the |
|
86 attachment manager. If the routine does leave then ownership will not have |
|
87 been transfered and the caller is responsible for cleanup. |
|
88 @leave KErrAccessDenied If attachment manager is in read-only mode. |
|
89 */ |
|
90 virtual void ModifyAttachmentInfoL(CMsvAttachment* aAttachmentInfo) = 0; |
|
91 |
|
92 }; |
|
93 |
|
94 #endif // __MMSVATTACHMENTMANAGERSYNC_H__ |