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1 // Copyright (c) 1995-2009 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 "Eclipse Public 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.eclipse.org/legal/epl-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 // e32\include\d32resmanus.inl |
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15 // |
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16 // WARNING: This file contains some APIs which are internal and are subject |
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17 // to change without noticed. Such APIs should therefore not be used |
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18 // outside the Kernel and Hardware Services package. |
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19 // |
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20 |
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21 #ifndef __KERNEL_H__ |
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22 |
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23 #ifdef RESOURCE_MANAGER_SIMULATED_PSL |
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24 #ifdef PRM_ENABLE_EXTENDED_VERSION2 |
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25 _LIT(KPddName, "resourcecontrollerextendedcore.pdd"); |
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26 #elif defined(PRM_ENABLE_EXTENDED_VERSION) |
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27 _LIT(KPddName,"resourcecontrollerextended.pdd"); // To support testing of the Extended version of the PDD |
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28 #else |
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29 _LIT(KPddName,"resourcecontroller.pdd"); |
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30 #endif |
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31 #else |
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32 #ifdef PRM_ENABLE_EXTENDED_VERSION2 |
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33 _LIT(KPddName, "resmanextendedcore.pdd"); |
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34 #elif defined(PRM_ENABLE_EXTENDED_VERSION) |
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35 _LIT(KPddName, "resmanextended.pdd"); // To enable operation with the extended version of the PDD |
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36 #else |
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37 _LIT(KPddName, "ResMan.pdd"); // To enable operation with the basic PDD |
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38 #endif |
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39 #endif |
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40 |
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41 inline TInt RBusDevResManUs::Open(TDesC8& aClientName) |
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42 {return(DoCreate(KLddRootName,VersionRequired(),-1,&KPddName,(TDesC8*)&(aClientName),EOwnerThread));} |
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43 |
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44 inline TVersion RBusDevResManUs::VersionRequired() const |
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45 {return(TVersion(EMajorVersionNumber,EMinorVersionNumber,EBuildVersionNumber));} |
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46 |
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47 inline TInt RBusDevResManUs::Initialise(const TUint8 aNumGetStateRes, const TUint8 aNumSetStateRes, const TUint8 aNumListenableRes) |
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48 {TUint8 stateRes[3]; \ |
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49 stateRes[0]=aNumGetStateRes; \ |
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50 stateRes[1]=aNumSetStateRes; \ |
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51 stateRes[2]=aNumListenableRes; \ |
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52 TInt r= DoControl(EInitialise,(TAny *)&stateRes); \ |
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53 return r;} |
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54 |
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55 // Synchronous methods |
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56 inline TInt RBusDevResManUs::GetNoOfResources(TUint& aNumResources, const TBool aInfoRead) |
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57 {return(DoControl(EGetNoOfResources,(TAny*)&aNumResources, (TAny*)aInfoRead));} |
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58 |
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59 inline TInt RBusDevResManUs::GetAllResourcesInfo(RSimplePointerArray<TResourceInfoBuf>* aInfoPtrs, TUint& aNumResources, const TBool aRefresh) |
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60 {TUint* parms[2]; \ |
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61 parms[0]=&aNumResources; \ |
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62 parms[1]=(TUint*)aRefresh; \ |
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63 return(DoControl(EGetAllResourcesInfo,(TAny*)aInfoPtrs,(TAny*)&parms));} |
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64 |
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65 inline TInt RBusDevResManUs::GetNoOfClients(TUint& aNumClients, const TBool aIncludeKern, const TBool aInfoRead) |
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66 {TUint parms[3]; \ |
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67 parms[0]=(TUint)aIncludeKern; \ |
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68 parms[1]=0; /* 0 represents all clients */ \ |
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69 parms[2]=(TUint)aInfoRead; \ |
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70 return(DoControl(EGetNoOfClients,(TAny*)&aNumClients,(TAny*)&parms));} |
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71 |
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72 inline TInt RBusDevResManUs::GetNamesAllClients(RSimplePointerArray<TClientName>* aInfoPtrs, TUint& aNumClients, const TBool aIncludeKern, const TBool aRefresh) |
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73 {TUint* parms[4]; \ |
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74 parms[0]=&aNumClients; \ |
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75 parms[1]=(TUint*)aIncludeKern; \ |
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76 parms[2]=(TUint*)0; /* 0 represents all clients */ \ |
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77 parms[3]=(TUint*)aRefresh; \ |
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78 return(DoControl(EGetNamesAllClients,(TAny*)aInfoPtrs,(TAny*)&parms));} |
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79 |
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80 inline TInt RBusDevResManUs::GetNumClientsUsingResource(const TUint aResourceId, TUint& aNumClients, const TBool aIncludeKern, const TBool aInfoRead) |
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81 {TUint parms[3]; \ |
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82 parms[0]=(TUint)aIncludeKern; \ |
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83 parms[1]=aResourceId; \ |
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84 parms[2]=(TUint)aInfoRead; \ |
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85 return(DoControl(EGetNumClientsUsingResource,(TAny*)&aNumClients,(TAny*)&parms));} |
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86 |
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87 inline TInt RBusDevResManUs::GetInfoOnClientsUsingResource(const TUint aResourceId, TUint& aNumClients, RSimplePointerArray<TClientInfoBuf>* aInfoPtrs, const TBool aIncludeKern, const TBool aRefresh) |
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88 {TUint* parms[4]; \ |
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89 parms[0]=&aNumClients; \ |
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90 parms[1]=(TUint*)aIncludeKern; \ |
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91 parms[2]=(TUint*)aResourceId; \ |
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92 parms[3]=(TUint*)aRefresh; \ |
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93 return(DoControl(EGetInfoOnClientsUsingResource,(TAny*)aInfoPtrs,(TAny*)&parms));} |
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94 |
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95 inline TInt RBusDevResManUs::GetNumResourcesInUseByClient(TDesC8& aClientName, TUint &aNumResources,const TBool aInfoRead) |
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96 {TUint* parms[2]; \ |
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97 parms[0]=&aNumResources; \ |
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98 parms[1]=(TUint*)aInfoRead; \ |
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99 return(DoControl(EGetNumResourcesInUseByClient,(TAny*)&aClientName,(TAny*)&parms));} |
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100 |
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101 inline TInt RBusDevResManUs::GetInfoOnResourcesInUseByClient(TDesC8& aClientName, TUint &aNumResources, RSimplePointerArray<TResourceInfoBuf>* aInfoPtrs, const TBool aRefresh) |
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102 {TUint* parms[3]; \ |
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103 parms[0]=&aNumResources; \ |
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104 parms[1]=(TUint*)aInfoPtrs; \ |
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105 parms[2]=(TUint*)aRefresh; \ |
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106 return(DoControl(EGetInfoOnResourcesInUseByClient,(TAny*)&aClientName,(TAny*)&parms));} |
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107 |
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108 inline TInt RBusDevResManUs::GetResourceIdByName(TDesC8& aResourceName, TUint& aResourceId) |
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109 {return(DoControl(EGetResourceIdByName,(TAny*)&aResourceName,(TAny*)&aResourceId));} |
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110 |
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111 inline TInt RBusDevResManUs::GetResourceInfo(const TUint aResourceId, TResourceInfoBuf* aInfo) |
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112 {return(DoControl(EGetResourceInfo,(TAny*)aResourceId,aInfo));} |
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113 |
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114 inline TInt RBusDevResManUs::GetResourceControllerVersion(TUint& aVer) |
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115 {return(DoControl(EGetResourceControllerVersion,(TAny*)&aVer,NULL));} |
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116 |
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117 inline TInt RBusDevResManUs::GetNumDependentsForResource(const TUint aResourceId, TUint* aNumDependents, const TBool aInfoRead) |
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118 {TUint parms[2]; \ |
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119 parms[0]=aResourceId; \ |
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120 parms[1]=(TUint)aInfoRead; \ |
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121 return(DoControl(EGetNumDependentsForResource,(TAny*)aNumDependents,(TAny*)&parms));} |
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122 |
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123 inline TInt RBusDevResManUs::GetDependentsIdForResource(const TUint aResourceId, TDes8& aResIdArray, TUint* aNumDepResources, const TBool aRefresh) |
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124 { |
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125 TUint parms[3]; \ |
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126 parms[0]=aResourceId; \ |
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127 parms[1]=(TUint)(&aResIdArray); \ |
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128 parms[2]=(TUint)aRefresh; \ |
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129 return(DoControl(EGetDependentsIdForResource,(TAny*)aNumDepResources,(TAny*)&parms));} |
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130 |
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131 //Asynchronous methods |
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132 inline void RBusDevResManUs::ChangeResourceState(TRequestStatus& aStatus, const TUint aResourceId, const TInt aNewState) |
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133 {DoRequest(EChangeResourceState,aStatus,(TAny*)aResourceId,(TAny*)aNewState);} |
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134 |
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135 inline void RBusDevResManUs::GetResourceState(TRequestStatus& aStatus, const TUint aResourceId, const TBool aCached, TInt* aState, TInt *aLevelOwnerId) |
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136 {TInt* parms[3]; \ |
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137 parms[0]=(TInt*)aCached; \ |
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138 parms[1]=aState; \ |
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139 parms[2]=aLevelOwnerId; \ |
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140 DoRequest(EGetResourceState,aStatus,(TAny*)aResourceId,(TAny*)&parms);} |
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141 |
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142 inline void RBusDevResManUs::RequestNotification(TRequestStatus& aStatus, const TUint aResourceId) |
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143 {DoRequest(ERequestChangeNotification,aStatus,(TAny*)aResourceId);} |
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144 |
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145 inline void RBusDevResManUs::RequestNotification(TRequestStatus& aStatus, const TUint aResourceId, |
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146 const TInt aThreshold, const TBool aDirection) |
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147 {TUint parms[2]; \ |
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148 parms[0]=aResourceId; \ |
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149 parms[1]=(TUint)aDirection; \ |
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150 DoRequest(ERequestQualifiedChangeNotification, aStatus, (TAny*)aThreshold, (TAny*)(&parms[0]));} |
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151 |
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152 // Specific request cancellation functions |
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153 inline TInt RBusDevResManUs::CancelChangeResourceState (TRequestStatus& aStatus) |
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154 {return(DoControl(ECancelChangeResourceState,(TAny*)&aStatus));} |
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155 |
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156 inline TInt RBusDevResManUs::CancelGetResourceState(TRequestStatus& aStatus) |
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157 {return(DoControl(ECancelGetResourceState,(TAny*)&aStatus));} |
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158 |
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159 inline TInt RBusDevResManUs::CancelRequestNotification(TRequestStatus& aStatus) |
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160 {return(DoControl(ECancelRequestChangeNotification,(TAny*)&aStatus));} |
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161 |
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162 // Resource-specific request cancellation functions |
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163 inline TInt RBusDevResManUs::CancelChangeResourceStateRequests (const TUint aResourceId) |
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164 {return(DoControl(ECancelChangeResourceStateRequests,(TAny*)aResourceId));} |
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165 |
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166 inline TInt RBusDevResManUs::CancelGetResourceStateRequests(const TUint aResourceId) |
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167 {return(DoControl(ECancelGetResourceStateRequests,(TAny*)aResourceId));} |
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168 |
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169 inline TInt RBusDevResManUs::CancelNotificationRequests(const TUint aResourceId) |
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170 {return(DoControl(ECancelChangeNotificationRequests,(TAny*)aResourceId));} |
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171 |
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172 // Generic Cancel function |
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173 inline void RBusDevResManUs::CancelAsyncOperation(TRequestStatus* aStatus) |
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174 {DoCancel((TInt)aStatus);} |
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175 |
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176 |
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177 #ifdef RESOURCE_MANAGER_SIMULATED_PSL |
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178 // Requests to support testing |
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179 inline TInt RBusDevResManUs::GetNumCandidateAsyncResources(TUint& aNumResources) |
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180 {return(DoControl(EGetNumCandidateAsyncResources,(TAny*)&aNumResources));} |
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181 |
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182 inline TInt RBusDevResManUs::GetCandidateAsyncResourceId(TUint aIndex, TUint& aResourceId) |
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183 {return(DoControl(EGetCandidateAsyncResourceId,(TAny*)aIndex,(TAny*)&aResourceId));} |
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184 |
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185 inline TInt RBusDevResManUs::GetNumCandidateSharedResources(TUint& aNumResources) |
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186 {return(DoControl(EGetNumCandidateSharedResources,(TAny*)&aNumResources));} |
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187 |
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188 inline TInt RBusDevResManUs::GetCandidateSharedResourceId(TUint aIndex, TUint& aResourceId) |
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189 {return(DoControl(EGetCandidateSharedResourceId,(TAny*)aIndex,(TAny*)&aResourceId));} |
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190 |
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191 #endif |
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192 |
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193 #endif |