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1 /* |
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2 * Copyright (c) 2002-2005 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: SyncML HTTP client |
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15 * |
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16 */ |
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17 |
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18 |
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19 #include "nsmlhttpclient.h" |
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20 #include "nsmlerror.h" |
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21 #include <featmgr.h> |
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22 |
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23 //Fix to Remove the Bad Compiler Warnings |
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24 #ifndef __WINS__ |
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25 // This lowers the unnecessary compiler warning (armv5) to remark. |
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26 // "Warning: #174-D: expression has no effect..." is caused by |
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27 // DBG_ARGS8 macro in no-debug builds. |
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28 #pragma diag_remark 174 |
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29 #endif |
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30 |
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31 |
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32 //============================================================ |
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33 // Class CHttpEventHandler |
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34 //============================================================ |
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35 |
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36 //------------------------------------------------------------ |
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37 // CHttpEventHandler::CHttpEventHandler() |
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38 // constructor |
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39 //------------------------------------------------------------ |
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40 CHttpEventHandler::CHttpEventHandler() |
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41 { |
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42 } |
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43 //------------------------------------------------------------ |
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44 // CHttpEventHandler::ConstructL( CNSmlHTTP* aAgent ) |
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45 // 2-phase constructor |
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46 //------------------------------------------------------------ |
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47 void CHttpEventHandler::ConstructL( CNSmlHTTP* aAgent ) |
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48 { |
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49 FeatureManager::InitializeLibL(); |
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50 iAgent = aAgent; |
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51 } |
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52 //------------------------------------------------------------ |
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53 // CHttpEventHandler::~CHttpEventHandler() |
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54 // destructor |
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55 //------------------------------------------------------------ |
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56 CHttpEventHandler::~CHttpEventHandler() |
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57 { |
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58 FeatureManager::UnInitializeLib(); |
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59 } |
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60 //------------------------------------------------------------ |
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61 // CHttpEventHandler::NewLC() |
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62 // |
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63 //------------------------------------------------------------ |
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64 CHttpEventHandler* CHttpEventHandler::NewLC() |
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65 { |
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66 CHttpEventHandler* me = new(ELeave)CHttpEventHandler(); |
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67 CleanupStack::PushL( me ); |
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68 return me; |
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69 } |
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70 //------------------------------------------------------------ |
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71 // CHttpEventHandler::NewL() |
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72 // |
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73 //------------------------------------------------------------ |
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74 CHttpEventHandler* CHttpEventHandler::NewL() |
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75 { |
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76 CHttpEventHandler* me = NewLC(); |
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77 CleanupStack::Pop( me ); |
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78 return me; |
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79 } |
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80 //------------------------------------------------------------ |
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81 // CHttpEventHandler::MHFRunL( RHTTPTransaction aTransaction, |
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82 // const THTTPEvent& aEvent ) |
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83 // |
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84 //------------------------------------------------------------ |
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85 void CHttpEventHandler::MHFRunL( |
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86 RHTTPTransaction aTransaction, |
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87 const THTTPEvent& aEvent ) |
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88 { |
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89 TRequestStatus* iStatusForAgent = &this->iAgent->iStatus; |
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90 |
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91 switch ( aEvent.iStatus ) |
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92 { |
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93 case THTTPEvent::EGotResponseHeaders: |
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94 { |
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95 DBG_FILE_CODE( aEvent.iStatus, |
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96 _S8("EGotResponseHeaders...") ); |
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97 //tarm start |
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98 if(FeatureManager::FeatureSupported(KFeatureIdSapPolicyManagement)) |
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99 { |
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100 this->iAgent->SaveCertificateL( aTransaction ); |
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101 } |
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102 //tarm end |
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103 // HTTP response headers have been received. |
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104 // We can determine now if there is |
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105 // going to be a response body to save. |
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106 RHTTPResponse resp = aTransaction.Response(); |
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107 |
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108 // check that content-type is appropriate |
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109 RStringPool strPool = aTransaction.Session().StringPool(); |
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110 RHTTPHeaders hdr = resp.GetHeaderCollection(); |
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111 RStringF contentType = strPool.OpenFStringL( KSmlContentType ); |
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112 THTTPHdrVal value; |
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113 hdr.GetField( contentType, 0, value ); |
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114 |
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115 RStringF fieldValStr = strPool.StringF( value.StrF() ); |
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116 const TDesC8& contentTypeStr = fieldValStr.DesC(); |
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117 |
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118 TInt status = resp.StatusCode(); |
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119 DBG_FILE_CODE( status, _S8("Received HTTP status...") ); |
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120 |
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121 DBG_ARGS8(_S8("CHttpEventHandler::MHFRunL() contentTypeStr: %S"), &contentTypeStr ); |
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122 |
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123 if ( contentTypeStr != KSmlContentTypeDS |
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124 && contentTypeStr != KSmlContentTypeDM ) |
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125 { |
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126 //Error fix for BPSS-7H7H5S |
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127 DBG_FILE( _S8("CHttpEventHandler::MHFRunL() There is a mismatch in the Content Type") ); |
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128 |
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129 status = CNSmlHTTP::SetErrorStatus( status ); |
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130 |
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131 if (status == resp.StatusCode() ) |
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132 { |
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133 DBG_FILE( _S8("Error in Communication string is set")); |
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134 status = TNSmlError::ESmlCommunicationInterrupted; |
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135 } |
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136 |
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137 // content mismatch |
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138 aTransaction.Close(); |
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139 User::RequestComplete( iStatusForAgent, status); |
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140 |
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141 break; |
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142 } |
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143 |
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144 if(this->iAgent->iSession == ESyncMLDSSession) |
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145 { |
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146 RStringF serverContentEncoding = strPool.OpenFStringL( KSmlContentEncodingType ); |
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147 THTTPHdrVal serverContentEncodingValue; |
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148 if(hdr.GetField( serverContentEncoding, 0, serverContentEncodingValue ) != KErrNotFound) |
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149 { |
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150 RStringF fieldServerContentEncodingValStr = strPool.StringF( serverContentEncodingValue.StrF() ); |
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151 const TDesC8& serverContentEncodingStr = fieldServerContentEncodingValStr.DesC(); |
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152 if( serverContentEncodingStr == KSmlContentDeflate) |
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153 { |
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154 this->iAgent->iServerContentEncoding = CNSmlHTTP::ExptDeflate; |
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155 } |
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156 } |
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157 |
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158 RStringF serverAcceptEncoding = strPool.OpenFStringL( KSmlAcceptEncodingType ); |
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159 THTTPHdrVal serverAcceptEncodingValue; |
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160 if(hdr.GetField( serverAcceptEncoding, 0, serverAcceptEncodingValue ) != KErrNotFound ) |
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161 { |
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162 RStringF fieldServerAcceptEncodingValStr = strPool.StringF( serverAcceptEncodingValue.StrF() ); |
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163 const TDesC8& serverAcceptEncodingStr = fieldServerAcceptEncodingValStr.DesC(); |
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164 if( serverAcceptEncodingStr.Find(KSmlContentDeflate) != KErrNotFound) |
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165 { |
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166 this->iAgent->iServerAcceptEncoding = CNSmlHTTP::ExptDeflate; |
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167 } |
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168 } |
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169 } |
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170 |
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171 if ( status == 200 ) |
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172 { |
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173 this->iAgent->iDocumentLength = 0; |
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174 } |
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175 else if ( resp.HasBody() |
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176 && ( status >= 200 ) |
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177 && ( status < 300 ) |
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178 && ( status != 204 ) ) |
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179 { |
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180 TInt dataSize = resp.Body()->OverallDataSize(); |
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181 this->iAgent->iDocumentLength = dataSize; |
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182 DBG_FILE_CODE( dataSize, _S8("Incoming packet length...") ); |
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183 } |
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184 else |
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185 { |
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186 // canceling |
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187 aTransaction.Close(); |
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188 DBG_FILE_CODE( status, _S8("Adding offset to http status...") ); |
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189 status = CNSmlHTTP::SetErrorStatus( status ); |
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190 DBG_FILE_CODE( status, _S8("Complete with internal \ |
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191 http status value ...") ); |
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192 User::RequestComplete( iStatusForAgent, status ); |
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193 } |
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194 delete this->iAgent->iData; |
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195 this->iAgent->iData = NULL; |
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196 this->iAgent->iData = HBufC8::NewL( this->iAgent->iMaxMsgSize ); |
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197 } break; |
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198 case THTTPEvent::EGotResponseBodyData: |
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199 { |
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200 DBG_FILE_CODE( aEvent.iStatus, _S8("EGotResponseBodyData...") ); |
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201 // Get the body data supplier |
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202 iRespBody = aTransaction.Response().Body(); |
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203 RHTTPResponse resp = aTransaction.Response(); |
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204 TInt respDataSize = resp.Body()->OverallDataSize(); |
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205 DBG_FILE_CODE( respDataSize, _S8("number of bytes received...") ); |
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206 |
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207 TPtrC8 bodyData; |
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208 iRespBody->GetNextDataPart( bodyData ); |
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209 |
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210 TPtr8 iDataPtr( this->iAgent->iData->Des() ); |
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211 if (respDataSize > this->iAgent->iMaxMsgSize) |
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212 { |
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213 User::LeaveIfError( TNSmlError::ESmlStatusSizeMismatch ); |
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214 } |
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215 else |
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216 { |
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217 iDataPtr.Append( bodyData ); |
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218 } |
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219 |
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220 // Done with that bit of body data |
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221 iRespBody->ReleaseData(); |
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222 } break; |
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223 case THTTPEvent::EResponseComplete: |
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224 { |
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225 DBG_FILE_CODE( aEvent.iStatus, _S8("EResponseComplete...") ); |
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226 } break; |
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227 case THTTPEvent::ESucceeded: |
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228 { |
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229 DBG_FILE_CODE( aEvent.iStatus, _S8("ESucceeded...") ); |
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230 aTransaction.Close(); |
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231 User::RequestComplete( iStatusForAgent, KErrNone ); |
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232 } break; |
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233 case THTTPEvent::EFailed: |
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234 { |
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235 DBG_FILE_CODE( aEvent.iStatus, _S8("EFailed...") ); |
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236 DBG_FILE_CODE( this->iAgent->iPreemptRequest, _S8("was this prempted , is it > 0 so ignore ") ); |
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237 if(this->iAgent->iPreemptRequest==0) |
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238 { |
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239 aTransaction.Close(); |
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240 User::RequestComplete( iStatusForAgent, aEvent.iStatus ); |
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241 } |
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242 else |
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243 { |
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244 aTransaction.Close(); |
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245 this->iAgent->iPreemptRequest--; |
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246 } |
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247 } break; |
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248 case THTTPEvent::ERedirectedPermanently: |
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249 { |
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250 DBG_FILE_CODE( aEvent.iStatus, _S8("ERedirectedPermanently...") ); |
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251 } break; |
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252 case THTTPEvent::ERedirectedTemporarily: |
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253 { |
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254 DBG_FILE_CODE( aEvent.iStatus, _S8("ERedirectedTemporarily...") ); |
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255 } break; |
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256 case KServerUntrusted: |
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257 { |
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258 if(FeatureManager::FeatureSupported(KFeatureIdSapPolicyManagement)) |
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259 { |
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260 DBG_FILE_CODE( aEvent.iStatus, _S8("Euntrustedcert") ); |
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261 aTransaction.Close(); |
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262 User::RequestComplete( iStatusForAgent, TNSmlError::ESmlUntrustedCert ); |
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263 } |
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264 }break; |
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265 default: |
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266 { |
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267 if ( aEvent.iStatus < 0 ) |
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268 { |
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269 DBG_FILE_CODE( aEvent.iStatus, _S8("error...") ); |
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270 } |
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271 } break; |
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272 } |
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273 } |
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274 //------------------------------------------------------------ |
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275 // CHttpEventHandler::MHFRunError( TInt /*aError*/, |
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276 // RHTTPTransaction /*aTransaction*/, const THTTPEvent& /*aEvent*/ ) |
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277 // |
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278 //------------------------------------------------------------ |
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279 TInt CHttpEventHandler::MHFRunError( |
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280 TInt /*aError*/, |
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281 RHTTPTransaction /*aTransaction*/, |
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282 const THTTPEvent& /*aEvent*/ ) |
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283 { |
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284 return KErrNone; |
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285 } |
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286 |
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287 |
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288 |