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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 <obex/internal/obexinternalheader.h> |
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18 #include "obexserverstatemachine.h" |
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19 |
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20 /** |
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21 @file |
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22 @internalComponent |
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23 |
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24 Final PUT Operation Receive State |
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25 Waiting for reply from server app to an async notification PutCompleteIndication |
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26 |
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27 Any OBEX operation will cause a Protocol Error |
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28 Chaging the MObexServerNotifyAsync via CObexServer::Start() will cause a Panic |
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29 A Reset event (Protocol Error, Server Stop, Transport Down) will cancel the notification and move the machine to Disconnected |
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30 The NotificationComplete event send the response back to the client and mvoe the state machine to Ready |
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31 */ |
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32 |
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33 TObexServerStatePutOpFinal::TObexServerStatePutOpFinal() |
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34 { |
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35 #ifdef __FLOG_ACTIVE |
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36 _LIT8(KName, "PutOpFinalPut"); |
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37 iName = KName; |
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38 #endif |
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39 } |
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40 |
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41 void TObexServerStatePutOpFinal::Entry(CObexServerStateMachine& aContext) |
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42 { |
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43 // Chain on to Put() to start receiving object |
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44 //return Put(aContext, aContext.LastReceivedPacket()); |
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45 aContext.Notification().PutCompleteIndication(); |
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46 } |
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47 |
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48 void TObexServerStatePutOpFinal::Connect(CObexServerStateMachine& aContext, CObexPacket& /*aPacket*/) |
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49 { |
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50 aContext.Owner().Error(KErrIrObexPacketDuringWait); |
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51 } |
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52 |
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53 void TObexServerStatePutOpFinal::Disconnect(CObexServerStateMachine& aContext, CObexPacket& /*aPacket*/) |
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54 { |
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55 aContext.Owner().Error(KErrIrObexPacketDuringWait); |
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56 } |
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57 |
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58 void TObexServerStatePutOpFinal::Put(CObexServerStateMachine& aContext, CObexPacket& /*aPacket*/) |
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59 { |
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60 aContext.Owner().Error(KErrIrObexPacketDuringWait); |
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61 } |
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62 |
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63 void TObexServerStatePutOpFinal::Get(CObexServerStateMachine& aContext, CObexPacket& /*aPacket*/) |
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64 { |
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65 aContext.Owner().Error(KErrIrObexPacketDuringWait); |
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66 } |
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67 |
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68 void TObexServerStatePutOpFinal::SetPath(CObexServerStateMachine& aContext, CObexPacket& /*aPacket*/) |
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69 { |
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70 aContext.Owner().Error(KErrIrObexPacketDuringWait); |
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71 } |
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72 |
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73 void TObexServerStatePutOpFinal::Abort(CObexServerStateMachine& aContext) |
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74 { |
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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 TObexServerStatePutOpFinal::OverrideRequestHandling(CObexServerStateMachine& aContext, TObexResponse /*aResponse*/) |
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79 { |
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80 aContext.Owner().Error(KErrIrObexPacketDuringWait); |
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81 } |
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82 |
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83 void TObexServerStatePutOpFinal::Start(CObexServerStateMachine& /*aContext*/) |
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84 { |
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85 // Panic - trying to change interface during wait |
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86 IrOBEXUtil::Panic(EChangeInterfaceDuringWait); |
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87 } |
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88 |
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89 // Utility function to handle the optional header set to send at the completion of the Put |
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90 void TObexServerStatePutOpFinal::PrepareFinalResponseHeaderSet(CObexHeader* aHeader, CObexHeaderSet& aHeaderSet, CObexPacket& aPacket) |
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91 { |
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92 // We have some additional headers to send, on a best effort |
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93 // basis... |
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94 TObexInternalHeader intHeader; |
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95 aHeaderSet.First(); |
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96 TBool insertedOK=ETrue; |
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97 |
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98 while(insertedOK && (aHeaderSet.This(aHeader)==KErrNone)) |
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99 { |
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100 switch(aHeader->Type()) |
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101 { |
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102 case CObexHeader::EUnicode: |
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103 intHeader.Set(aHeader->HI(), aHeader->AsUnicode()); |
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104 break; |
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105 |
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106 case CObexHeader::EByteSeq: |
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107 intHeader.Set(aHeader->HI(), (const_cast<TUint8*> ((aHeader->AsByteSeq()).Ptr())), (aHeader->AsByteSeq()).Size()); |
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108 break; |
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109 |
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110 case CObexHeader::EByte: |
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111 intHeader.Set(aHeader->HI(), aHeader->AsByte()); |
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112 break; |
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113 |
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114 case CObexHeader::EFourByte: |
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115 intHeader.Set(aHeader->HI(), aHeader->AsFourByte()); |
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116 break; |
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117 } |
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118 |
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119 insertedOK=aPacket.InsertData(intHeader); |
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120 |
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121 (void)aHeaderSet.Next(); |
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122 } |
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123 } |
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124 |
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125 void TObexServerStatePutOpFinal::Reset(CObexServerStateMachine& aContext) |
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126 { |
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127 // Cancel notification - if it has not already been activated |
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128 if (!aContext.IsCallBackActive()) |
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129 { |
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130 aContext.Notification().CancelIndicationCallback(); |
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131 } |
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132 aContext.CancelCallBack(); |
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133 aContext.ChangeState(CObexServerStateMachine::EDisconnected); |
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134 } |
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135 |
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136 void TObexServerStatePutOpFinal::RequestCompleteNotificationCompleted(CObexServerStateMachine& aContext, TObexResponse aAppResponse) |
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137 { |
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138 aContext.SetAppResponse(aAppResponse); |
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139 aContext.CallBack(TObexServerStatePutOpFinal::ProcessNotification); |
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140 } |
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141 |
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142 TInt TObexServerStatePutOpFinal::ProcessNotification(TAny* aPtr) |
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143 { |
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144 CObexServerStateMachine& context = *static_cast<CObexServerStateMachine*>(aPtr); |
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145 |
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146 context.Transport().SendPacket().Init(context.AppResponse()); |
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147 context.Transport().SendPacket().SetFinal(); // Because it is |
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148 |
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149 // Check for additional headers to send |
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150 if(context.PutFinalResponseHeaderSet()) |
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151 { |
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152 PrepareFinalResponseHeaderSet( context.GetHeader(), |
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153 *(context.PutFinalResponseHeaderSet()), |
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154 context.Transport().SendPacket()); |
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155 // delete the headers now they've been used |
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156 context.SetPutFinalResponseHeaderSet(NULL); |
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157 } |
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158 |
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159 context.Transport().Send(); |
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160 context.ChangeState(CObexServerStateMachine::EReady); |
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161 |
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162 return KErrNone; |
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163 } |
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164 |
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165 TBool TObexServerStatePutOpFinal::ValidResponse(TObexResponse aResponseCode) |
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166 { |
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167 return (aResponseCode>0 && aResponseCode<=255 && aResponseCode != ERespContinue); |
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168 } |
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169 |