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1 // Copyright (c) 2008-2009 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 #ifndef __HTTPSERVERHANDLER_H_ |
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17 #define __HTTPSERVERHANDLER_H_ |
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18 |
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19 #include "ctransaction.h" |
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20 #include "cprotocolhandler.h" |
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21 #include "cupnprequestparser.h" |
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22 #include "cupnpresponsecomposer.h" |
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23 #include "cupnptimer.h" |
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24 |
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25 #include <rmemchunk.h> |
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26 |
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27 NONSHARABLE_CLASS(CServerTransaction) : public CTransaction |
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28 { |
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29 public: |
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30 static CServerTransaction* NewL ( CHeaderCodec& aCodec, RStringPool& aStringPool, MHttpEventObserver& aObserver ) |
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31 { |
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32 CServerTransaction* self = new ( ELeave )CServerTransaction ( aObserver ); |
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33 CleanupStack::PushL ( self ); |
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34 self->ConstructL ( aCodec, aStringPool ); |
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35 CleanupStack::Pop (); // self |
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36 return self; |
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37 } |
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38 |
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39 inline MHttpEventObserver& ServerObserver () const |
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40 { |
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41 return *iServerObserver; |
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42 } |
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43 |
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44 inline void SetReadyToSend () |
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45 { |
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46 iReadyToSend = ETrue; |
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47 } |
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48 |
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49 inline TBool ReadyToSend () const |
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50 { |
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51 return iReadyToSend; |
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52 } |
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53 |
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54 inline void SetClosing () |
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55 { |
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56 iCloseConnection = ETrue; |
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57 } |
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58 |
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59 inline TBool IsClosing () const |
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60 { |
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61 return iCloseConnection; |
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62 } |
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63 |
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64 inline void SetParsing ( TBool aValue ) |
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65 { |
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66 iParsing = aValue; |
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67 } |
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68 |
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69 inline TBool Parsing () const |
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70 { |
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71 return iParsing; |
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72 } |
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73 |
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74 inline void SetComposing ( TBool aValue ) |
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75 { |
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76 iComposing = aValue; |
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77 } |
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78 |
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79 inline TBool Composing () const |
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80 { |
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81 return iComposing; |
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82 } |
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83 |
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84 private: |
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85 CServerTransaction ( MHttpEventObserver& aObserver ) |
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86 : iServerObserver ( &aObserver ) |
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87 { |
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88 } |
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89 |
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90 private: |
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91 TBool iReadyToSend : 1; |
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92 TBool iCloseConnection : 1; |
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93 TBool iComposing : 1; |
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94 TBool iParsing : 1; |
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95 MHttpEventObserver* iServerObserver; |
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96 }; |
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97 |
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98 class CServiceInfoArray; |
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99 class CHttpServerHandler; |
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100 |
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101 typedef RPointerArray < CHttpServerHandler > CServerHandlerArray; |
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102 |
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103 NONSHARABLE_CLASS(CHttpServerHandler) : public CProtocolHandler, |
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104 public MHttpEventObserver |
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105 { |
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106 public: |
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107 |
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108 static CHttpServerHandler* NewL ( RInternalSocket& aSocket, RMemChunk& aData, CServiceInfoArray& aServiceInfos, CServerHandlerArray& aServerHandlers, |
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109 CHeaderCodec& aCodec, RStringPool& aStringPool, CChunkManager* aChunkMgr ); |
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110 virtual ~CHttpServerHandler (); |
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111 |
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112 |
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113 static void CreateResponse ( CResponse& aResponse, TInt aStatusCode, MHttpEventObserver* aServerHandler = NULL ); |
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114 static void CreateResponseL ( CResponse& aResponse, TInt aStatusCode ); |
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115 |
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116 private: |
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117 CHttpServerHandler ( RInternalSocket& aSocket, RMemChunk& aData, CServiceInfoArray& aServiceInfos, CServerHandlerArray& aServerHandlers, |
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118 CHeaderCodec& aCodec, RStringPool& aStringPool, CChunkManager* aChunkMgr ); |
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119 void ConstructL (); |
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120 |
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121 // From MParserObserver |
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122 virtual void GotHeaders (); |
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123 virtual void GotBodyData (); |
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124 virtual void DataParsed (); |
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125 virtual void ParsingComplete ( RMemChunk& aExcessData ); |
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126 virtual void ParserError ( TInt aError ); |
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127 |
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128 // From MComposerObserver |
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129 virtual void MessageDataReadyL ( RBuf8& aData ); |
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130 virtual void ComposingConcluded (); |
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131 virtual void ComposerError ( TInt aError ); |
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132 |
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133 // From MSocketHandlerObserver |
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134 inline virtual void OpenComplete ( RInternalSocket& aSocket ); |
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135 inline virtual void ConnectComplete (); |
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136 virtual void SendComplete ( TInt aLength ); |
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137 virtual void RecvComplete ( RMBufChain& aData ); |
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138 virtual void Error ( TOperation aOperation, TInt aError ); |
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139 |
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140 // From MHttpEventObserver |
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141 virtual TInt OnHttpEvent ( CTransaction* aTransaction, THTTPEvent& aEvent ); |
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142 |
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143 // methods from MHTTPDataSupplier |
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144 TBool GetNextDataPart ( TPtrC8& aDataPart ); |
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145 void ReleaseData (); |
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146 TInt OverallDataSize (); |
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147 |
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148 // From MUPnPTimerObserver |
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149 virtual void TimeOut (); |
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150 |
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151 CServerTransaction& CurrentTransaction () const; |
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152 CServerTransaction& LastTransaction () const; |
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153 void NotifyEvent ( THTTPEvent& aEvent ); |
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154 TBool CanDestroy () const; |
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155 void DestroySelf (); |
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156 |
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157 void StartNewTransactionL (); |
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158 void StartNewTransaction (); |
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159 void DeleteTransaction ( CTransaction* aTrans ); |
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160 |
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161 void SetError ( TInt aError ); |
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162 TBool Error () const; |
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163 |
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164 private: |
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165 RMemChunk iReceivedData; |
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166 RMemoryAllocator iAllocator; |
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167 CServiceInfoArray& iServiceInfos; // Not owned. |
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168 CServerHandlerArray& iServerHandlers; // Not owned |
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169 CUpnpRequestParser* iRequestParser; |
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170 CUpnpResponseComposer* iResponseComposer; |
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171 TInt iError; |
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172 |
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173 CHeaderCodec& iServerCodec; // Not owned |
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174 RStringPool& iStringPool; // Not owned |
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175 }; |
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176 |
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177 // From MSocketHandlerObserver |
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178 void CHttpServerHandler::OpenComplete ( RInternalSocket& /* aSocket */ ) |
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179 { |
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180 // We don't handle this. Assert here |
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181 } |
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182 |
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183 void CHttpServerHandler::ConnectComplete () |
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184 { |
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185 // We don't handle this. Assert here |
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186 |
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187 } |
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188 |
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189 |
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190 #endif // __HTTPSERVERHANDLER_H__ |