sl@0
|
1 |
/*
|
sl@0
|
2 |
* Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
|
sl@0
|
3 |
* All rights reserved.
|
sl@0
|
4 |
* This component and the accompanying materials are made available
|
sl@0
|
5 |
* under the terms of the License "Eclipse Public License v1.0"
|
sl@0
|
6 |
* which accompanies this distribution, and is available
|
sl@0
|
7 |
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
|
sl@0
|
8 |
*
|
sl@0
|
9 |
* Initial Contributors:
|
sl@0
|
10 |
* Nokia Corporation - initial contribution.
|
sl@0
|
11 |
*
|
sl@0
|
12 |
* Contributors:
|
sl@0
|
13 |
*
|
sl@0
|
14 |
* Description:
|
sl@0
|
15 |
*
|
sl@0
|
16 |
*/
|
sl@0
|
17 |
|
sl@0
|
18 |
|
sl@0
|
19 |
#include <ecom/ecom.h>
|
sl@0
|
20 |
#include "pluginmanager.h"
|
sl@0
|
21 |
#include <ups/dialogcreator.h>
|
sl@0
|
22 |
#include <ups/policyevaluator.h>
|
sl@0
|
23 |
|
sl@0
|
24 |
using namespace UserPromptService;
|
sl@0
|
25 |
|
sl@0
|
26 |
// CPluginManager -----------------------------------------------------------
|
sl@0
|
27 |
CPluginManager::CPluginManager()
|
sl@0
|
28 |
/**
|
sl@0
|
29 |
Constructor
|
sl@0
|
30 |
*/
|
sl@0
|
31 |
{
|
sl@0
|
32 |
}
|
sl@0
|
33 |
|
sl@0
|
34 |
CPluginManager::~CPluginManager()
|
sl@0
|
35 |
/**
|
sl@0
|
36 |
Destructor
|
sl@0
|
37 |
*/
|
sl@0
|
38 |
{
|
sl@0
|
39 |
REComSession::FinalClose();
|
sl@0
|
40 |
}
|
sl@0
|
41 |
|
sl@0
|
42 |
EXPORT_C CPluginManager* CPluginManager::NewL()
|
sl@0
|
43 |
/**
|
sl@0
|
44 |
Factory function for plug-in managers.
|
sl@0
|
45 |
@return A pointer to the new plug-in manager.
|
sl@0
|
46 |
*/
|
sl@0
|
47 |
{
|
sl@0
|
48 |
CPluginManager* self = new(ELeave) CPluginManager();
|
sl@0
|
49 |
return self;
|
sl@0
|
50 |
}
|
sl@0
|
51 |
|
sl@0
|
52 |
EXPORT_C void CPluginManager::Unload()
|
sl@0
|
53 |
/**
|
sl@0
|
54 |
Schedules a deferred call to REComSession::FinalClose. This is
|
sl@0
|
55 |
invoked once the last plug-in has been freed.
|
sl@0
|
56 |
*/
|
sl@0
|
57 |
{
|
sl@0
|
58 |
if (iPluginCount == 0)
|
sl@0
|
59 |
{
|
sl@0
|
60 |
REComSession::FinalClose();
|
sl@0
|
61 |
iUnload = EFalse;
|
sl@0
|
62 |
}
|
sl@0
|
63 |
else
|
sl@0
|
64 |
{
|
sl@0
|
65 |
iUnload = ETrue;
|
sl@0
|
66 |
}
|
sl@0
|
67 |
}
|
sl@0
|
68 |
|
sl@0
|
69 |
EXPORT_C void CPluginManager::ReleasePlugin()
|
sl@0
|
70 |
/**
|
sl@0
|
71 |
Called by CPlugin to decrement the count of active plug-ins. If
|
sl@0
|
72 |
Unload has been called then REComSession::FinalClose is invoked when
|
sl@0
|
73 |
the plug-in count reaches zero.
|
sl@0
|
74 |
*/
|
sl@0
|
75 |
{
|
sl@0
|
76 |
if (--iPluginCount == 0 && iUnload)
|
sl@0
|
77 |
{
|
sl@0
|
78 |
iUnload = EFalse;
|
sl@0
|
79 |
REComSession::FinalClose();
|
sl@0
|
80 |
}
|
sl@0
|
81 |
}
|
sl@0
|
82 |
|
sl@0
|
83 |
EXPORT_C CPlugin<CPolicyEvaluator>* CPluginManager::CreateEvaluatorL(const TUid& aEvaluatorId)
|
sl@0
|
84 |
/**
|
sl@0
|
85 |
Instantiates a new CPolicyEvaluator plug-in.
|
sl@0
|
86 |
@param aEvaluatorId The ECOM implementation UID of the policy evaluator to instantiate.
|
sl@0
|
87 |
@return A pointer to the new policy evaluator plug-in.
|
sl@0
|
88 |
*/
|
sl@0
|
89 |
{
|
sl@0
|
90 |
CPolicyEvaluator* e = CPolicyEvaluator::NewL(aEvaluatorId);
|
sl@0
|
91 |
CleanupStack::PushL(e);
|
sl@0
|
92 |
CPlugin<CPolicyEvaluator>* p = new(ELeave) CPlugin<CPolicyEvaluator>(this, e);
|
sl@0
|
93 |
CleanupStack::Pop(e);
|
sl@0
|
94 |
++iPluginCount;
|
sl@0
|
95 |
return p;
|
sl@0
|
96 |
}
|
sl@0
|
97 |
|
sl@0
|
98 |
EXPORT_C CPlugin<CDialogCreator>* CPluginManager::CreateDialogCreatorL(const TUid& aDialogCreatorId)
|
sl@0
|
99 |
{
|
sl@0
|
100 |
/**
|
sl@0
|
101 |
Instantiates a new CDialogCreator plug-in.
|
sl@0
|
102 |
@param aDialogCreatorId The ECOM implementation UID of the dialog creator to instantiate.
|
sl@0
|
103 |
@return A pointer to the new dialog creator plug-in.
|
sl@0
|
104 |
*/
|
sl@0
|
105 |
CDialogCreator* d = CDialogCreator::NewL(aDialogCreatorId);
|
sl@0
|
106 |
CleanupStack::PushL(d);
|
sl@0
|
107 |
CPlugin<CDialogCreator>* p = new(ELeave) CPlugin<CDialogCreator>(this, d);
|
sl@0
|
108 |
CleanupStack::Pop(d);
|
sl@0
|
109 |
++iPluginCount;
|
sl@0
|
110 |
return p;
|
sl@0
|
111 |
}
|