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1 // Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of the License "Symbian Foundation License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.symbianfoundation.org/legal/sfl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // |
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15 |
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16 #include <apsidchecker.h> |
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17 #include <ecom/ecom.h> |
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18 |
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19 //const TUid KAppSidCheckerInterfaceUid = {0x10281FBB}; //old interface used when checking based only on SID |
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20 const TUid KAppSidCheckerInterfaceUid = {0x20007D8C}; // current interface used when checking based on SID and drive number |
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21 |
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22 |
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23 CAppSidChecker* CAppSidChecker::CheckerForAppType(const TUid &aAppTypeUid) |
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24 { |
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25 TEComResolverParams resolverParams; |
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26 TBuf8<KMaxUidName> sidName; |
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27 sidName.Copy(aAppTypeUid.Name()); |
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28 resolverParams.SetDataType(sidName); |
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29 TAny* ptr = NULL; |
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30 TRAP_IGNORE( ptr = REComSession::CreateImplementationL( |
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31 KAppSidCheckerInterfaceUid, |
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32 _FOFF(CAppSidChecker, iDtor_ID_Key), |
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33 NULL, resolverParams) ); |
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34 return reinterpret_cast<CAppSidChecker*>(ptr); |
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35 } |
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36 |
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37 /** The destruction of the interface implementation */ |
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38 EXPORT_C CAppSidChecker::~CAppSidChecker() |
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39 { |
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40 REComSession::DestroyedImplementation(iDtor_ID_Key); |
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41 iReserved1 = NULL; |
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42 iReserved2 = NULL; |
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43 iReserved3 = NULL; |
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44 } |
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45 |
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46 EXPORT_C void CAppSidChecker::SetRescanCallBackL(const TCallBack&) |
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47 { |
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48 } |
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49 |
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50 EXPORT_C void CAppSidChecker::reserved1() |
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51 { |
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52 } |
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53 |
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54 EXPORT_C void CAppSidChecker::reserved2() |
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55 { |
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56 } |
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57 |
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58 EXPORT_C void CAppSidChecker::reserved3() |
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59 { |
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60 } |
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61 |
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62 RSidCheckerMap::RSidCheckerMap( TCallBack aRescanCallBack ) : |
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63 iRescanCallBack( aRescanCallBack ) |
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64 { |
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65 } |
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66 |
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67 CAppSidChecker& RSidCheckerMap::FindSidCheckerL(TUid aAppType) |
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68 { |
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69 CAppSidChecker* checker = NULL; |
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70 CAppSidChecker** checkerPtr = Find(aAppType.iUid); |
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71 if(checkerPtr) |
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72 { |
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73 checker = *checkerPtr; |
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74 } |
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75 else |
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76 { |
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77 // No CAppSidChecker instance loaded, try to find one |
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78 checker = CAppSidChecker::CheckerForAppType(aAppType); |
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79 if(checker) |
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80 { |
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81 CleanupStack::PushL(checker); |
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82 InsertL(aAppType.iUid, checker); |
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83 CleanupStack::Pop(checker); |
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84 checker->SetRescanCallBackL(iRescanCallBack); |
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85 } |
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86 else |
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87 { |
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88 User::Leave(KErrNotFound); |
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89 } |
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90 } |
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91 return *checker; |
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92 } |
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93 |
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94 void RSidCheckerMap::Close() |
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95 { |
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96 TIter iter(*this); |
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97 while(iter.NextValue()) |
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98 { |
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99 delete *(iter.CurrentValue()); |
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100 iter.RemoveCurrent(); |
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101 } |
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102 RHashMap<TUint,CAppSidChecker*>::Close(); |
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103 } |