|
1 /* |
|
2 * Copyright (c) 2003 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: WIM SIM Certificate handler. Handles WIMI's ReadFile requests |
|
15 * to card not supporting logical channels |
|
16 * |
|
17 */ |
|
18 |
|
19 |
|
20 |
|
21 #ifndef CWIMSIMFILEHANDLER_H |
|
22 #define CWIMSIMFILEHANDLER_H |
|
23 |
|
24 // INCLUDES |
|
25 #include <rmmcustomapi.h> |
|
26 |
|
27 // CONSTANTS |
|
28 const TUint KMaxSimFileSize = 10000; // Maximum size allocated for file |
|
29 |
|
30 // CLASS DECLARATION |
|
31 |
|
32 /** |
|
33 * Class for handling SIM file reading. Calls CustomAPI's function |
|
34 * to read the file. |
|
35 * |
|
36 * @since Series60 2.1 |
|
37 */ |
|
38 class CWimSimFileHandler : public CActive |
|
39 { |
|
40 public: // Constructors and destructor |
|
41 |
|
42 /** |
|
43 * Two-phased constructor. |
|
44 */ |
|
45 static CWimSimFileHandler* NewL(); |
|
46 |
|
47 /** |
|
48 * Destructor. |
|
49 */ |
|
50 virtual ~CWimSimFileHandler(); |
|
51 |
|
52 public: // New functions |
|
53 |
|
54 /** |
|
55 * Reads SIM file |
|
56 * @param aReader Reader ID |
|
57 * @param aPath Path to the file to read |
|
58 * @param aOffset Offset from the beginning of the file. |
|
59 * If the Elementary File pointed to by FileID is linear fixed or cyclic |
|
60 * (this is the case for EF DIR), then the least significant byte of |
|
61 * aOffSet denotes the record number, while the most significant byte in |
|
62 * aOffSet denotes the start byte within that record. The record number |
|
63 * starts fron 1 and therefore 0x0100 is sent as the offset. |
|
64 * @param aSize Amount of data to read, aSize = 0 means that whole |
|
65 * file must be read |
|
66 * @return void |
|
67 */ |
|
68 void ReadSimFileL( TUint8 aReader, |
|
69 const TDes8& aPath, |
|
70 TUint16 aOffset, |
|
71 TUint16 aSize ); |
|
72 |
|
73 private: |
|
74 |
|
75 /** |
|
76 * C++ default constructor. |
|
77 */ |
|
78 CWimSimFileHandler(); |
|
79 |
|
80 /** |
|
81 * By default Symbian 2nd phase constructor is private. |
|
82 */ |
|
83 void ConstructL(); |
|
84 |
|
85 /** |
|
86 * Open CustomAPI for communication |
|
87 * @return void |
|
88 */ |
|
89 void OpenCustomApiL(); |
|
90 |
|
91 /** |
|
92 * Handle received file |
|
93 * @return void |
|
94 */ |
|
95 void FileReceived(); |
|
96 |
|
97 /** |
|
98 * Wait until asynchronous call is completed |
|
99 * @return void |
|
100 */ |
|
101 void SetActiveAndWait(); |
|
102 |
|
103 /** |
|
104 * From CActive. Handles asynchrounous file reading response |
|
105 * @return void |
|
106 */ |
|
107 void RunL(); |
|
108 |
|
109 /** |
|
110 * From CActive. Cancellation function |
|
111 * @return void |
|
112 */ |
|
113 void DoCancel(); |
|
114 |
|
115 |
|
116 private: // Data |
|
117 // Pointer to CustomAPI instance. Owned. |
|
118 RMmCustomAPI* iCustomApi; |
|
119 // Pointer to Etel server. Owned. |
|
120 RTelServer* iEtelServer; |
|
121 // Pointer to response bytes buffer. Owned. |
|
122 HBufC8* iResponseBytesBuf; |
|
123 // Pointer to response bytes pointer. Owned. |
|
124 TPtr8* iResponseBytesPtr; |
|
125 // Reader number |
|
126 TUint8 iReaderNumber; |
|
127 // Synchronous wait for async request |
|
128 CActiveSchedulerWait iWait; |
|
129 // SIM file info structure |
|
130 RMmCustomAPI::TSimFileInfo iSimFileInfo; |
|
131 |
|
132 }; |
|
133 |
|
134 #endif // CWIMSIMFILEHANDLER_H |
|
135 |
|
136 //End of File |