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1 // Copyright (c) 2005-2009 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 "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 // |
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15 |
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16 #include <obex.h> |
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17 #include "obexserverstatemachine.h" |
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18 |
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19 /** |
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20 @file |
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21 @internalComponent |
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22 |
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23 PUT Operation Wait State |
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24 This state issues the Put indication to the Application on entry and then waits for the response. |
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25 |
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26 Any OBEX operation will be cause a Protocol Error |
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27 Chaging the MObexServerNotifyAsync via CObexServer::Start() will cause a Panic |
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28 A Reset event (Protocol Error, Server Stop, Transport Down) will cancel the notification and move the machine to Disconnected |
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29 The NotificationComplete event will queue a async one-shot to process the returned object, moving the machine to PutOpReceiveObject |
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30 */ |
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31 |
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32 TObexServerStatePutOpWaitForUser::TObexServerStatePutOpWaitForUser() |
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33 { |
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34 #ifdef __FLOG_ACTIVE |
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35 _LIT8(KName, "PutOpWaitForUser"); |
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36 iName = KName; |
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37 #endif |
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38 } |
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39 |
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40 void TObexServerStatePutOpWaitForUser::Entry(CObexServerStateMachine& aContext) |
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41 { |
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42 // Send notification to the Application |
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43 aContext.SetTransObject(NULL); |
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44 |
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45 aContext.Notification().PutRequestIndication(); |
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46 } |
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47 |
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48 void TObexServerStatePutOpWaitForUser::Connect(CObexServerStateMachine& aContext, CObexPacket& /*aPacket*/) |
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49 { |
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50 // Raise Protocol Error (which will cause a Reset and cancel the notification) |
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51 aContext.Owner().Error(KErrIrObexPacketDuringWait); |
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52 } |
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53 |
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54 void TObexServerStatePutOpWaitForUser::Disconnect(CObexServerStateMachine& aContext, CObexPacket& /*aPacket*/) |
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55 { |
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56 // Raise Protocol Error (which will cause a Reset and cancel the notification) |
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57 aContext.Owner().Error(KErrIrObexPacketDuringWait); |
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58 } |
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59 |
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60 void TObexServerStatePutOpWaitForUser::Put(CObexServerStateMachine& aContext, CObexPacket& /*aPacket*/) |
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61 { |
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62 // Raise Protocol Error (which will cause a Reset and cancel the notification) |
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63 aContext.Owner().Error(KErrIrObexPacketDuringWait); |
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64 } |
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65 |
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66 void TObexServerStatePutOpWaitForUser::Get(CObexServerStateMachine& aContext, CObexPacket& /*aPacket*/) |
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67 { |
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68 // Raise Protocol Error (which will cause a Reset and cancel the notification) |
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69 aContext.Owner().Error(KErrIrObexPacketDuringWait); |
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70 } |
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71 |
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72 void TObexServerStatePutOpWaitForUser::SetPath(CObexServerStateMachine& aContext, CObexPacket& /*aPacket*/) |
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73 { |
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74 // Raise Protocol Error (which will cause a Reset and cancel the notification) |
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75 aContext.Owner().Error(KErrIrObexPacketDuringWait); |
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76 } |
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77 |
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78 void TObexServerStatePutOpWaitForUser::Abort(CObexServerStateMachine& aContext) |
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79 { |
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80 // Raise Protocol Error (which will cause a Reset and cancel the notification) |
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81 aContext.Owner().Error(KErrIrObexPacketDuringWait); |
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82 } |
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83 |
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84 void TObexServerStatePutOpWaitForUser::OverrideRequestHandling(CObexServerStateMachine& aContext, TObexResponse /*aResponse*/) |
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85 { |
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86 // Raise Protocol Error (which will cause a Reset and cancel the notification) |
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87 aContext.Owner().Error(KErrIrObexPacketDuringWait); |
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88 } |
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89 |
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90 void TObexServerStatePutOpWaitForUser::Start(CObexServerStateMachine& /*aContext*/) |
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91 { |
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92 // Panic - trying to change interface during wait |
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93 IrOBEXUtil::Panic(EChangeInterfaceDuringWait); |
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94 } |
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95 |
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96 void TObexServerStatePutOpWaitForUser::Reset(CObexServerStateMachine& aContext) |
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97 { |
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98 // Cancel notification - if it has not already been activated |
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99 if (!aContext.IsCallBackActive()) |
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100 { |
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101 aContext.Notification().CancelIndicationCallback(); |
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102 } |
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103 aContext.CancelCallBack(); |
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104 aContext.ChangeState(CObexServerStateMachine::EDisconnected); |
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105 } |
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106 |
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107 void TObexServerStatePutOpWaitForUser::RequestNotificationCompleted(CObexServerStateMachine& aContext, CObexBaseObject* aObject) |
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108 { |
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109 aContext.SetTransObject(aObject); |
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110 aContext.CallBack(TObexServerStatePutOpWaitForUser::ProcessNotification); |
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111 } |
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112 |
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113 void TObexServerStatePutOpWaitForUser::RequestNotificationCompleted(CObexServerStateMachine& aContext, TObexResponse aAppResponse) |
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114 { |
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115 aContext.SetAppResponse(aAppResponse); |
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116 aContext.CallBack(TObexServerStatePutOpWaitForUser::ProcessErrorNotification); |
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117 } |
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118 |
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119 /*static*/ TInt TObexServerStatePutOpWaitForUser::ProcessNotification(TAny* aPtr) |
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120 { |
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121 // Get hold of the Context and the returned object |
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122 CObexServerStateMachine& context = *static_cast<CObexServerStateMachine*>(aPtr); |
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123 |
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124 CObexBaseObject* object = context.TransObject(); |
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125 |
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126 //Check and initialise object, move to PutOpReceiveObject |
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127 if(!object) |
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128 { |
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129 RespondAndEndOperation(context, ERespForbidden); |
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130 } |
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131 else if (object->InitReceive() != KErrNone) |
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132 { |
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133 RespondAndEndOperation(context, ERespInternalError); |
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134 } |
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135 else |
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136 { |
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137 context.Owner().SetCurrentOperation(CObex::EOpPut); |
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138 context.ChangeState(CObexServerStateMachine::EPutOpReceiveObject); |
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139 } |
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140 |
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141 return KErrNone; |
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142 } |
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143 |
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144 /*static*/ TInt TObexServerStatePutOpWaitForUser::ProcessErrorNotification(TAny* aPtr) |
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145 { |
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146 // Get hold of the Context and the returned object |
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147 CObexServerStateMachine& context = *static_cast<CObexServerStateMachine*>(aPtr); |
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148 |
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149 RespondAndEndOperation(context, context.AppResponse()); |
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150 |
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151 return KErrNone; |
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152 } |
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153 |
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154 TBool TObexServerStatePutOpWaitForUser::ValidResponse(TObexResponse aResponseCode) |
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155 { |
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156 return (aResponseCode>0 && aResponseCode<=255 && aResponseCode != ERespContinue && |
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157 aResponseCode != ERespSuccess && aResponseCode != ERespCreated && aResponseCode != ERespAccepted); |
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158 } |
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159 |