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1 /* |
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2 * Copyright (c) 2004-2007 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: Notifier server app session implementation. |
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15 * |
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16 */ |
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17 |
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18 #include <e32notif.h> |
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19 #include <eiksrvs.h> |
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20 |
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21 #include "AknNotiferAppServerApplication.h" |
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22 #include "AknNotifierAppServer.h" |
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23 #include "AknNotifierAppServerSession.h" |
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24 #include "AknNotifierControllerUtilities.h" |
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25 |
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26 const TInt KINPUTSLOT = 1; |
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27 const TInt KREPLYSLOT = 2; |
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28 const TInt KEikonServerSecureId = 0x10003A4A; |
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29 |
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30 LOCAL_C void SetEikonServerFree(TAny* aPtr) |
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31 { |
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32 *(TBool*)aPtr = 0; // points to boolean |
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33 } |
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34 |
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35 EXPORT_C CAknNotifierServerAppService::CAknNotifierServerAppService( |
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36 const CAknNotifierAppServer& aAppServer) |
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37 :iOwner(const_cast<CAknNotifierAppServer&>(aAppServer)) |
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38 { |
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39 } |
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40 |
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41 EXPORT_C CAknNotifierServerAppService::~CAknNotifierServerAppService() |
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42 { |
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43 delete iInputBuf; |
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44 delete iReplyBuf; |
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45 } |
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46 |
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47 EXPORT_C void CAknNotifierServerAppService::HandleMessageL(const RMessage2& aMessage) |
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48 { |
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49 CAknNotifierAppServerAppUi* appUi = (CAknNotifierAppServerAppUi*)CEikonEnv::Static()->AppUi(); |
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50 |
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51 if (appUi && aMessage.SecureId().iId == KEikonServerSecureId) |
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52 { |
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53 appUi->EikSrvBlocked() = ETrue; |
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54 CleanupStack::PushL(TCleanupItem(SetEikonServerFree, &(appUi->EikSrvBlocked()) )); |
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55 } |
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56 |
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57 if (aMessage.Function() == KDoNotifierControllerCommand) |
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58 { |
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59 if (appUi && appUi->NotifierControllerUtility()) |
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60 { |
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61 appUi->NotifierControllerUtility()->DoNotifierContollerCommandL( |
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62 (CAknNotifierControllerUtility::TNotifierControllerCommand)aMessage.Int0()); |
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63 |
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64 CleanupStack::PopAndDestroy(); // Free eikon server |
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65 } |
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66 |
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67 aMessage.Complete(KErrNone); |
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68 return; |
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69 } |
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70 |
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71 switch ( aMessage.Function() ) |
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72 { |
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73 case EStartNotifier: |
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74 { |
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75 ResolveBuffersL(aMessage); |
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76 TPtr8 ptr = iReplyBuf->Des(); |
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77 iOwner.StartNotifierL(TUid::Uid(aMessage.Int0()),*iInputBuf, ptr); |
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78 WriteReplyL(aMessage); |
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79 break; |
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80 } |
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81 case EUpdateNotifier: |
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82 { |
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83 ResolveBuffersL(aMessage); |
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84 TPtr8 ptr2 = iReplyBuf->Des(); |
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85 iOwner.UpdateNotifierL(TUid::Uid(aMessage.Int0()),*iInputBuf, ptr2); |
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86 WriteReplyL(aMessage); |
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87 break; |
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88 } |
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89 case ECancelNotifier: |
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90 { |
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91 iOwner.CancelNotifier(TUid::Uid(aMessage.Int0())); |
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92 aMessage.Complete(KErrNone); |
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93 break; |
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94 } |
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95 case EStartNotifierAndGetResponse: |
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96 { |
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97 if (appUi && appUi->EikSrvBlocked()) |
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98 { |
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99 CleanupStack::PopAndDestroy(); // Free eikon server |
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100 } |
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101 |
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102 ResolveBuffersL(aMessage); |
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103 |
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104 iOwner.StartNotifierAndGetResponseL( |
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105 TUid::Uid(aMessage.Int0()), |
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106 *iInputBuf, |
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107 aMessage, |
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108 KREPLYSLOT); |
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109 |
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110 break; |
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111 } |
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112 case EUpdateNotifierAndGetResponse: |
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113 { |
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114 if (appUi && appUi->EikSrvBlocked()) |
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115 { |
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116 CleanupStack::PopAndDestroy(); // Free eikon server |
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117 } |
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118 |
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119 ResolveBuffersL(aMessage); |
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120 |
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121 iOwner.UpdateNotifierAndGetResponseL( |
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122 TUid::Uid(aMessage.Int0()), |
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123 *iInputBuf, |
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124 aMessage, |
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125 KREPLYSLOT); |
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126 |
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127 break; |
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128 } |
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129 default: |
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130 { |
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131 CAknAppServiceBase::ServiceL(aMessage); |
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132 } |
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133 } |
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134 |
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135 if (appUi && appUi->EikSrvBlocked()) |
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136 { |
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137 CleanupStack::PopAndDestroy(); // Free eikon server |
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138 } |
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139 } |
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140 |
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141 EXPORT_C TBool CAknNotifierServerAppService::AllowClientL(const RMessage2& aMessage) |
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142 { |
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143 // By default, we don't serve other process than notifier server. |
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144 return (aMessage.SecureId().iId == KEikonServerSecureId); |
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145 } |
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146 |
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147 |
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148 EXPORT_C void CAknNotifierServerAppService::ServiceL(const RMessage2& aMessage) |
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149 { |
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150 if (!AllowClientL(aMessage)) |
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151 { |
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152 aMessage.Complete(KErrAccessDenied); |
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153 } |
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154 else |
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155 { |
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156 HandleMessageL(aMessage); |
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157 } |
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158 } |
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159 |
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160 |
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161 void CAknNotifierServerAppService::ResolveBuffersL(const RMessage2& aMessage) |
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162 { |
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163 delete iInputBuf; |
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164 iInputBuf = 0; |
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165 |
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166 delete iReplyBuf; |
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167 iReplyBuf = 0; |
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168 |
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169 iInputBuf = HBufC8::NewL(aMessage.GetDesLengthL(KINPUTSLOT)); |
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170 |
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171 TPtr8 ptr = iInputBuf->Des(); |
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172 aMessage.Read(KINPUTSLOT,ptr); |
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173 |
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174 if (aMessage.Function() == EStartNotifier || aMessage.Function() == EUpdateNotifier) |
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175 { |
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176 iReplyBuf = HBufC8::NewL(aMessage.GetDesMaxLengthL(KREPLYSLOT)); |
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177 } |
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178 } |
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179 |
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180 |
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181 void CAknNotifierServerAppService::WriteReplyL(const RMessage2& aMessage) |
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182 { |
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183 aMessage.WriteL(KREPLYSLOT, *iReplyBuf); |
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184 aMessage.Complete(KErrNone); |
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185 } |
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186 |
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187 // End of file |