|
1 /* |
|
2 * Copyright (c) 2007-2008 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: Implementation of FSMailServer startup and other basic |
|
15 * functionality |
|
16 * |
|
17 */ |
|
18 |
|
19 |
|
20 #include "emailtrace.h" |
|
21 #include <e32base.h> |
|
22 #include <eikstart.h> |
|
23 #include <eikenv.h> |
|
24 #include <bautils.h> |
|
25 |
|
26 #include "fsmailserverdefinitions.h" |
|
27 #include "FsEmailGlobalDialogsApplication.h" |
|
28 |
|
29 _LIT( KFSMailServerName, "FSMailServer" ); |
|
30 |
|
31 // ======== GLOBAL FUNCTIONS ======== |
|
32 |
|
33 // --------------------------------------------------------------------------- |
|
34 // Checks if the process is already running |
|
35 // --------------------------------------------------------------------------- |
|
36 // |
|
37 LOCAL_C TBool IsMailServerRunning() |
|
38 { |
|
39 TBool oneIsRunning( EFalse ); |
|
40 |
|
41 TFileName fileName; |
|
42 TFindProcess finder; |
|
43 while ( finder.Next( fileName ) == KErrNone ) |
|
44 { |
|
45 RProcess process; |
|
46 TInt outcome = process.Open( fileName ); |
|
47 if ( outcome != KErrNone ) |
|
48 { |
|
49 continue; |
|
50 } |
|
51 |
|
52 // Check is this mail server process and is it running |
|
53 if ( process.SecureId() == KFSMailServerUid && |
|
54 process.ExitType() == EExitPending ) |
|
55 { |
|
56 if ( oneIsRunning ) |
|
57 { |
|
58 // Found second process with the same sid. This |
|
59 // means that one other process besides this process |
|
60 // with the same sid is already running. |
|
61 // So one instance of fsmailserver is already running. |
|
62 process.Close(); |
|
63 return ETrue; |
|
64 } |
|
65 else |
|
66 { |
|
67 oneIsRunning = ETrue; |
|
68 } |
|
69 } |
|
70 |
|
71 process.Close(); |
|
72 } |
|
73 |
|
74 return EFalse; |
|
75 } |
|
76 |
|
77 // --------------------------------------------------------------------------- |
|
78 // Create new FSMailServer application, called by UI framework |
|
79 // --------------------------------------------------------------------------- |
|
80 // |
|
81 LOCAL_C CApaApplication* NewApplication() |
|
82 { |
|
83 FUNC_LOG; |
|
84 return new CFsEmailGlobalDialogsApplication; |
|
85 } |
|
86 |
|
87 // --------------------------------------------------------------------------- |
|
88 // Main function of the application executable. |
|
89 // --------------------------------------------------------------------------- |
|
90 // |
|
91 GLDEF_C TInt E32Main() |
|
92 { |
|
93 TInt error = KErrNone; |
|
94 |
|
95 // First check that the server isn't already running |
|
96 if ( IsMailServerRunning() ) |
|
97 { |
|
98 error = KErrAlreadyExists; |
|
99 } |
|
100 |
|
101 // Start application server if we aren't already running |
|
102 if( error == KErrNone ) |
|
103 { |
|
104 // Rename to help identification in error situations |
|
105 error = User::RenameThread( KFSMailServerName ); |
|
106 |
|
107 if( error != KErrNone ) |
|
108 { |
|
109 // Keep on going even if thread renaming fails |
|
110 } |
|
111 error = EikStart::RunApplication( NewApplication ); |
|
112 } |
|
113 |
|
114 return error; |
|
115 } |
|
116 |