|
1 // Copyright (c) 1997-2009 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 "Eclipse Public License v1.0" |
|
5 // which accompanies this distribution, and is available |
|
6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
|
7 // |
|
8 // Initial Contributors: |
|
9 // Nokia Corporation - initial contribution. |
|
10 // |
|
11 // Contributors: |
|
12 // |
|
13 // Description: |
|
14 // Implements the CRomOnlyResolver class. |
|
15 // |
|
16 // |
|
17 |
|
18 /** |
|
19 @internalComponent |
|
20 @file |
|
21 */ |
|
22 |
|
23 #include <ecom/ecom.h> |
|
24 #include <ecom/ecomerrorcodes.h> |
|
25 #include <ecom/ecomresolverparams.h> |
|
26 #include <ecom/implementationinformation.h> |
|
27 |
|
28 #include "TestUtilities.h" // For __FILE__LINE__ |
|
29 #include "RomOnlyResolver.h" |
|
30 |
|
31 CRomOnlyResolver* CRomOnlyResolver::NewL(MPublicRegistry& aRegistry) |
|
32 { |
|
33 return new(ELeave) CRomOnlyResolver(aRegistry); |
|
34 } |
|
35 |
|
36 CRomOnlyResolver::~CRomOnlyResolver() |
|
37 { |
|
38 } |
|
39 |
|
40 CRomOnlyResolver::CRomOnlyResolver(MPublicRegistry& aRegistry) |
|
41 : CDefaultResolver(aRegistry) |
|
42 { |
|
43 // Do nothing here |
|
44 } |
|
45 |
|
46 TUid CRomOnlyResolver::IdentifyImplementationL(TUid aInterfaceUid, |
|
47 const TEComResolverParams& aAdditionalParameters) const |
|
48 { |
|
49 RImplInfoArray* implementationsInfo = ListAllL(aInterfaceUid, aAdditionalParameters); |
|
50 TUid found = KNullUid; |
|
51 if(implementationsInfo->Count()) |
|
52 { |
|
53 found = Resolve(*implementationsInfo, aAdditionalParameters); |
|
54 } |
|
55 implementationsInfo->Reset(); |
|
56 delete implementationsInfo; |
|
57 return found; |
|
58 } |
|
59 |
|
60 RImplInfoArray* CRomOnlyResolver::ListAllL(TUid aInterfaceUid, |
|
61 const TEComResolverParams& aAdditionalParameters) const |
|
62 { |
|
63 // Use the base class version to get the list of matches |
|
64 RImplInfoArray* retList = CDefaultResolver::ListAllL(aInterfaceUid, aAdditionalParameters); |
|
65 |
|
66 // Now remove any from the list that aren't in ROM (or are upgrades of ROM) |
|
67 const TInt count = retList->Count(); |
|
68 for(TInt index = count-1; index >=0; --index) |
|
69 if(!(*retList)[index]->RomBased()) |
|
70 retList->Remove(index); |
|
71 |
|
72 return retList; |
|
73 } |
|
74 |