1 /* |
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2 * Copyright (c) 2002 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 the License "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: Implementation of CPushMtmFetchOperation. |
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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 |
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20 // INCLUDE FILES |
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21 |
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22 #include "PushMtmFetchOperation.h" |
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23 #include "PushContentHandlerPanic.h" |
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24 #include "PushMtmLog.h" |
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25 #include <push/cslpushmsgentry.h> |
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26 #include <Uri8.h> |
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27 #include <SysUtil.h> |
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28 #include <cookiefilterinterface.h> |
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29 #include <uaproffilter_interface.h> |
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30 #include <CommDbConnPref.h> |
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31 #include <cdbcols.h> |
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32 #include <browseruisdkcrkeys.h> |
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33 #include "PushMtmPrivateCRKeys.h" |
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34 #include <centralrepository.h> |
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35 #include <commdb.h> |
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36 #include <ApDataHandler.h> |
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37 #include <ApAccessPointItem.h> |
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38 #include <ApUtils.h> |
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39 #include <ApSelect.h> |
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40 #include <httpfilteracceptheaderinterface.h> |
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41 #include <httpfilteriopinterface.h> |
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42 #include <httpfiltercommonstringsext.h> |
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43 #include <deflatefilterinterface.h> |
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44 #include <FeatMgr.h> |
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45 |
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46 // ================= MACROS ======================= |
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47 |
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48 #ifdef _DEBUG |
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49 /// Guard "debug-only" argument name with this (expands to argument). |
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50 #define DEBUG_ONLY( argName ) argName |
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51 #else /* not defined _DEBUG */ |
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52 /// Guard "debug-only" argument name with this (expands to nothing). |
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53 #define DEBUG_ONLY( argName ) |
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54 #endif /* def _DEBUG */ |
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55 |
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56 // ================= LOCAL CONSTANTS ======================= |
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57 |
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58 _LIT8( KHttpProtString, "HTTP/TCP" ); |
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59 _LIT8( KUserAgent, "Push MTM" ); |
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60 |
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61 /// Base HTTP error code. See Extended Error Handling UI Specification! |
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62 LOCAL_C const TInt KPushMtmHttpErrorBase = -25000; |
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63 |
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64 // ================= MEMBER FUNCTIONS ======================= |
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65 |
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66 // --------------------------------------------------------- |
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67 // CPushMtmFetchOperation::NewL |
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68 // --------------------------------------------------------- |
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69 // |
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70 CPushMtmFetchOperation* CPushMtmFetchOperation::NewL |
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71 ( |
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72 const TDesC& aRequestedUrl, |
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73 TRequestStatus& aObserverRequestStatus |
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74 ) |
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75 { |
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76 PUSHLOG_ENTERFN("CPushMtmFetchOperation::NewL") |
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77 |
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78 CPushMtmFetchOperation* op = |
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79 new (ELeave) CPushMtmFetchOperation( aObserverRequestStatus ); |
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80 CleanupStack::PushL( op ); |
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81 op->ConstructL( aRequestedUrl ); |
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82 CleanupStack::Pop( op ); // op |
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83 |
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84 PUSHLOG_LEAVEFN("CPushMtmFetchOperation::NewL") |
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85 return op; |
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86 } |
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87 |
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88 // --------------------------------------------------------- |
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89 // CPushMtmFetchOperation::~CPushMtmFetchOperation |
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90 // --------------------------------------------------------- |
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91 // |
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92 CPushMtmFetchOperation::~CPushMtmFetchOperation() |
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93 { |
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94 Cancel(); |
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95 delete ( iCacheMgr ); |
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96 delete iCacheSupply; |
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97 iHttpTrans.Close(); |
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98 iHttpSess.Close(); |
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99 iConn.Close(); |
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100 iSockServ.Close(); |
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101 delete iRequestedUrl; |
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102 delete iSourceUri; |
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103 delete iBody; |
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104 FeatureManager::UnInitializeLib(); |
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105 } |
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106 |
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107 // --------------------------------------------------------- |
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108 // CPushMtmFetchOperation::StartL |
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109 // --------------------------------------------------------- |
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110 // |
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111 void CPushMtmFetchOperation::StartL() |
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112 { |
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113 PUSHLOG_ENTERFN("CPushMtmFetchOperation::StartL") |
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114 |
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115 Cancel(); |
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116 |
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117 iResult = KErrNone; |
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118 iState = EInit; |
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119 |
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120 SetActive(); |
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121 TRequestStatus* status = &iStatus; |
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122 User::RequestComplete( status, KErrNone ); |
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123 |
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124 PUSHLOG_LEAVEFN("CPushMtmFetchOperation::StartL") |
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125 } |
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126 |
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127 // --------------------------------------------------------- |
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128 // CPushMtmFetchOperation::CPushMtmFetchOperation |
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129 // --------------------------------------------------------- |
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130 // |
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131 CPushMtmFetchOperation::CPushMtmFetchOperation |
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132 ( TRequestStatus& aObserverRequestStatus ) |
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133 : CActive( EPriorityStandard ), |
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134 iObserver( aObserverRequestStatus ), |
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135 iState( EInit ), |
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136 iResult( KErrNone ) |
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137 { |
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138 CActiveScheduler::Add( this ); |
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139 } |
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140 |
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141 // --------------------------------------------------------- |
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142 // CPushMtmFetchOperation::ConstructL |
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143 // --------------------------------------------------------- |
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144 // |
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145 void CPushMtmFetchOperation::ConstructL( const TDesC& aRequestedUrl ) |
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146 { |
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147 PUSHLOG_ENTERFN("CPushMtmFetchOperation::ConstructL") |
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148 |
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149 iRequestedUrl = HBufC8::NewMaxL( aRequestedUrl.Length() ); |
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150 iRequestedUrl->Des().Copy( aRequestedUrl ); |
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151 |
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152 PUSHLOG_LEAVEFN("CPushMtmFetchOperation::ConstructL") |
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153 } |
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154 |
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155 // --------------------------------------------------------- |
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156 // CPushMtmFetchOperation::GetDefaultInetAccessPointL |
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157 // --------------------------------------------------------- |
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158 // |
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159 TBool CPushMtmFetchOperation::GetDefaultInetAccessPointL |
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160 ( TUint32& aIapId ) const |
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161 { |
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162 PUSHLOG_ENTERFN("CPushMtmFetchOperation::GetDefaultInetAccessPointL") |
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163 |
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164 // Try to find the default AP. |
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165 // The Browser may stores the default AP in the shared data. |
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166 CRepository* repository = CRepository::NewL( KCRUidBrowser ); |
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167 CleanupStack::PushL( repository ); |
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168 |
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169 TInt wapApId; |
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170 User::LeaveIfError |
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171 ( repository->Get( KBrowserDefaultAccessPoint, wapApId ) ); |
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172 TUint32 wapApId32( wapApId ); |
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173 TUint32 iapId32( 0 ); |
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174 |
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175 CleanupStack::PopAndDestroy( repository ); |
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176 repository = 0; |
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177 |
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178 CCommsDatabase* commsDb = CCommsDatabase::NewL( EDatabaseTypeIAP ); |
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179 CleanupStack::PushL( commsDb ); |
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180 CApDataHandler* apDataHandler = CApDataHandler::NewLC( *commsDb ); |
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181 CApAccessPointItem* apItem = CApAccessPointItem::NewLC(); |
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182 TRAPD( err, apDataHandler->AccessPointDataL( wapApId32, *apItem ) ); |
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183 CApUtils* apUtils = CApUtils::NewLC( *commsDb ); |
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184 |
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185 TBool wapApFound( EFalse ); |
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186 TBool iapFound( EFalse ); |
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187 |
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188 PUSHLOG_WRITE_FORMAT(" err: <%d>",err) |
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189 if ( err == KErrNone ) |
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190 { |
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191 wapApFound = ETrue; |
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192 } |
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193 else // err != KErrNone |
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194 { |
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195 // The first valid access point has to be selected if exists |
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196 CApSelect* apSelect = CApSelect::NewLC |
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197 ( |
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198 *commsDb, |
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199 KEApIspTypeAll, |
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200 EApBearerTypeAll, |
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201 KEApSortNameAscending |
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202 ); |
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203 if ( apSelect->MoveToFirst() ) |
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204 { |
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205 wapApFound = ETrue; |
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206 wapApId32 = apSelect->Uid(); |
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207 } |
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208 CleanupStack::PopAndDestroy( apSelect ); // apSelect |
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209 } |
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210 |
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211 if ( wapApFound ) |
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212 { |
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213 // Get the IAP ID from the WAP AP ID. |
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214 #ifndef __SERIES60_WSP |
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215 iapId32 = 0; |
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216 TRAPD( errTransl, iapId32 = apUtils->IapIdFromWapIdL( wapApId32 ) ); |
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217 PUSHLOG_WRITE_FORMAT(" IapIdFromWapIdL errTransl: <%d>",errTransl) |
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218 if ( errTransl == KErrNone ) |
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219 { |
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220 iapFound = ETrue; |
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221 } |
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222 #else |
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223 iapId32 = wapApId32; |
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224 iapFound = ETrue; |
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225 #endif // __SERIES60_WSP |
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226 } |
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227 |
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228 CleanupStack::PopAndDestroy( 4 ); // apUtils, apItem, |
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229 // apDataHandler, commsDb |
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230 |
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231 if ( iapFound ) |
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232 { |
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233 aIapId = iapId32; |
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234 } |
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235 PUSHLOG_LEAVEFN("CPushMtmFetchOperation::GetDefaultInetAccessPointL") |
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236 return iapFound; |
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237 } |
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238 |
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239 // --------------------------------------------------------- |
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240 // CPushMtmFetchOperation::InitializeL |
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241 // --------------------------------------------------------- |
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242 // |
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243 void CPushMtmFetchOperation::InitializeL() |
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244 { |
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245 PUSHLOG_ENTERFN("CPushMtmFetchOperation::InitializeL") |
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246 |
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247 User::LeaveIfError( iSockServ.Connect() ); |
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248 PUSHLOG_WRITE("CPushMtmFetchOperation iSockServ.Connect() OK") |
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249 User::LeaveIfError( iConn.Open( iSockServ ) ); |
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250 PUSHLOG_WRITE("CPushMtmFetchOperation iConn.Open() OK") |
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251 |
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252 // Open the HTTP session. |
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253 iHttpSess.OpenL( KHttpProtString ); |
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254 PUSHLOG_WRITE("CPushMtmFetchOperation iHttpSess.OpenL OK") |
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255 |
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256 // Set our Socket Server handle and Connection as session properties. |
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257 iHttpSess.ConnectionInfo().SetPropertyL |
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258 ( |
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259 StringF( HTTP::EHttpSocketServ ), |
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260 THTTPHdrVal( iSockServ.Handle() ) |
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261 ); |
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262 PUSHLOG_WRITE("CPushMtmFetchOperation EHttpSocketServ set") |
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263 iHttpSess.ConnectionInfo().SetPropertyL |
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264 ( |
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265 StringF( HTTP::EHttpSocketConnection ), |
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266 THTTPHdrVal( REINTERPRET_CAST( TInt, &iConn ) ) |
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267 ); |
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268 PUSHLOG_WRITE("CPushMtmFetchOperation EHttpSocketConnection set") |
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269 |
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270 // Open different string tables to the session. These are required |
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271 // by the Accept Header Filter. |
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272 iHttpSess.StringPool().OpenL( HttpFilterCommonStringsExt::GetTable() ); |
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273 PUSHLOG_WRITE("CPushMtmFetchOperation table 1 opened"); |
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274 iHttpSess.StringPool().OpenL( HttpFilterCommonStringsExt::GetLanguageTable() ); |
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275 PUSHLOG_WRITE("CPushMtmFetchOperation table 2 opened"); |
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276 |
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277 // Install the very same set of filters that BrowserEngine installs. |
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278 // The following filters must not be installed: |
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279 // - Authentication Filter, because the fetch operation and the push mtm |
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280 // subsystem does not support credentials. |
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281 // - Conn Handler Filter, because the fetch operation let it to the HTTP |
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282 // core framework to create connection - it just sets the acces point. |
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283 |
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284 // Install UAProf filter. |
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285 CHttpUAProfFilterInterface::InstallFilterL( iHttpSess ); |
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286 PUSHLOG_WRITE(" UAProf installed") |
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287 |
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288 // Install cookie filter. |
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289 CHttpCookieFilter::InstallFilterL( iHttpSess ); |
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290 PUSHLOG_WRITE(" Cookie filter installed") |
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291 |
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292 // Create cache manager |
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293 FeatureManager::InitializeLibL(); |
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294 iCacheMgr = CHttpCacheManager::NewL(); |
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295 PUSHLOG_WRITE(" Cache Manager installed") |
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296 |
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297 // Install Accept Header Filter. |
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298 CHttpFilterAcceptHeaderInterface::InstallFilterL( iHttpSess ); |
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299 PUSHLOG_WRITE(" Accept Header Filter installed") |
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300 |
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301 // Install IOP Filter. |
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302 CHttpFilterIopInterface::InstallFilterL( iHttpSess, iopOptionHostHeader ); |
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303 PUSHLOG_WRITE(" IOP Filter installed") |
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304 |
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305 // Install Deflate Filter. |
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306 CHttpDeflateFilter::InstallFilterL( iHttpSess ); |
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307 PUSHLOG_WRITE(" Deflate Filter installed"); |
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308 |
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309 TUint32 defIapId( 0 ); |
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310 TBool defIapIdFound = EFalse; |
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311 TCommDbConnPref commPrefs; |
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312 #ifndef __WINS__ |
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313 // Use Browser default AP & comms db: |
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314 defIapIdFound = GetDefaultInetAccessPointL( defIapId ); |
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315 PUSHLOG_WRITE_FORMAT(" defIapIdFound: <%d>",(TInt)defIapIdFound) |
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316 PUSHLOG_WRITE_FORMAT(" defIapId: <%d>",defIapId) |
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317 commPrefs.SetDialogPreference( ECommDbDialogPrefDoNotPrompt ); |
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318 if ( defIapIdFound ) |
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319 { |
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320 commPrefs.SetIapId( defIapId ); |
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321 } |
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322 #else // __WINS__ |
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323 // Prompt the user to select access point |
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324 commPrefs.SetDialogPreference( ECommDbDialogPrefPrompt ); |
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325 #endif // __WINS__ |
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326 |
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327 iState = EStartRequest; |
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328 |
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329 iStatus = KRequestPending; |
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330 SetActive(); |
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331 iConn.Start( commPrefs, iStatus ); |
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332 |
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333 PUSHLOG_LEAVEFN("CPushMtmFetchOperation::InitializeL") |
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334 } |
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335 |
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336 // --------------------------------------------------------- |
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337 // CPushMtmFetchOperation::StartRequestL |
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338 // --------------------------------------------------------- |
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339 // |
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340 void CPushMtmFetchOperation::StartRequestL() |
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341 { |
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342 PUSHLOG_ENTERFN("CPushMtmFetchOperation::StartRequestL") |
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343 |
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344 // Create the transaction. |
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345 CreateTransactionL(); |
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346 |
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347 CheckCacheL(); |
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348 |
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349 PUSHLOG_LEAVEFN("CPushMtmFetchOperation::StartRequestL") |
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350 } |
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351 |
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352 // --------------------------------------------------------- |
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353 // CPushMtmFetchOperation::CheckCacheL |
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354 // --------------------------------------------------------- |
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355 // |
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356 void CPushMtmFetchOperation::CheckCacheL() |
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357 |
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358 { |
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359 PUSHLOG_ENTERFN("CPushMtmFetchOperation::CheckCacheL") |
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360 iCacheSupply = CPushMtmCacheSupply::NewL(iCacheMgr, this); |
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361 TInt ret = iCacheSupply->StartRequestL(); |
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362 iStatus = KRequestPending; |
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363 SetActive(); |
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364 if (ret != KErrNone) // Not in cache |
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365 { |
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366 iState = ERequest; |
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367 iCachedResponse = ETrue; |
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368 TRequestStatus* status = &iStatus; |
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369 User::RequestComplete( status, KErrNone); |
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370 } |
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371 else |
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372 { |
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373 iState = EDone; |
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374 iCachedResponse = EFalse; |
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375 } |
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376 |
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377 PUSHLOG_LEAVEFN("CPushMtmFetchOperation::CheckCacheL") |
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378 } |
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379 |
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380 // --------------------------------------------------------- |
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381 // CPushMtmFetchOperation::RequestL |
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382 // --------------------------------------------------------- |
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383 // |
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384 void CPushMtmFetchOperation::RequestL() |
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385 { |
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386 PUSHLOG_ENTERFN("CPushMtmFetchOperation::RequestL") |
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387 |
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388 iState = EDone; |
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389 |
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390 iStatus = KRequestPending; |
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391 SetActive(); |
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392 SubmitTransactionL(); |
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393 // Do not call InvokeRun(). Let MHFRunL to handle the request. |
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394 |
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395 PUSHLOG_LEAVEFN("CPushMtmFetchOperation::RequestL") |
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396 } |
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397 |
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398 // --------------------------------------------------------- |
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399 // CPushMtmFetchOperation::Done |
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400 // --------------------------------------------------------- |
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401 // |
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402 void CPushMtmFetchOperation::Done() |
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403 { |
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404 PUSHLOG_WRITE_FORMAT("CPushMtmFetchOperation::Done iResult: <%d>",iResult); |
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405 |
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406 delete iRequestedUrl; |
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407 iRequestedUrl = NULL; |
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408 |
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409 // Notify parent. |
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410 TRequestStatus* status = &iObserver; |
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411 User::RequestComplete( status, iResult ); |
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412 // iState = EInit; |
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413 } |
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414 |
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415 // --------------------------------------------------------- |
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416 // CPushMtmFetchOperation::CreateTransactionL |
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417 // --------------------------------------------------------- |
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418 // |
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419 void CPushMtmFetchOperation::CreateTransactionL() |
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420 { |
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421 PUSHLOG_ENTERFN("CPushMtmFetchOperation::CreateTransactionL") |
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422 |
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423 __ASSERT_DEBUG( iRequestedUrl, |
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424 ContHandPanic( EPushContHandPanNotInitUrl ) ); |
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425 |
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426 // Create the transaction. |
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427 TUriParser8 uri; |
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428 User::LeaveIfError( uri.Parse( *iRequestedUrl ) ); |
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429 iHttpTrans = |
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430 iHttpSess.OpenTransactionL( uri, *this, StringF( HTTP::EGET ) ); |
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431 PUSHLOG_WRITE("CPushMtmFetchOperation OpenTransactionL OK") |
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432 |
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433 // Set request headers. |
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434 RHTTPHeaders hdr = iHttpTrans.Request().GetHeaderCollection(); |
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435 SetHeaderL( hdr, HTTP::EUserAgent, KUserAgent ); |
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436 SetHeaderL( hdr, HTTP::EAccept, HTTP::EAnyAny ); |
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437 |
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438 PUSHLOG_LEAVEFN("CPushMtmFetchOperation::CreateTransactionL") |
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439 } |
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440 |
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441 // --------------------------------------------------------- |
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442 // CPushMtmFetchOperation::SubmitTransactionL |
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443 // --------------------------------------------------------- |
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444 // |
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445 void CPushMtmFetchOperation::SubmitTransactionL() |
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446 { |
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447 iHttpTrans.SubmitL(); |
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448 PUSHLOG_WRITE("CPushMtmFetchOperation iHttpTrans.SubmitL OK") |
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449 } |
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450 |
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451 // --------------------------------------------------------- |
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452 // CPushMtmFetchOperation::HandleResponseHeadersL |
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453 // --------------------------------------------------------- |
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454 // |
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455 void CPushMtmFetchOperation::HandleResponseHeadersL( RHTTPResponse aResponse ) |
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456 { |
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457 PUSHLOG_ENTERFN("CPushMtmFetchOperation::HandleResponseHeadersL") |
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458 |
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459 TInt httpCode = aResponse.StatusCode(); |
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460 PUSHLOG_WRITE_FORMAT(" HttpStatus: %d",httpCode) |
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461 |
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462 #ifdef __TEST_LOG__ |
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463 LogHeadersL( aResponse.GetHeaderCollection() ); |
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464 #endif // __TEST_LOG__ |
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465 |
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466 if ( HTTPStatus::IsSuccessful( httpCode ) && |
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467 ( httpCode != HTTPStatus::ENoContent ) ) |
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468 { |
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469 // Successful GET. |
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470 PUSHLOG_WRITE(" Successful GET") |
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471 // Get content type. |
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472 iDataType = TDataType |
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473 ( GetContentTypeL( aResponse.GetHeaderCollection() ) ); |
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474 // Get source URI. |
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475 HBufC8* buf = GetSourceUriL( iHttpTrans ).AllocL(); |
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476 PUSHLOG_WRITE(" Source URI got") |
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477 delete iSourceUri; |
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478 iSourceUri = buf; |
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479 // No error: |
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480 iResult = KErrNone; |
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481 } |
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482 else |
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483 { |
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484 // See Extended Error Handling UI Specification! |
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485 iResult = KPushMtmHttpErrorBase - httpCode; |
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486 PUSHLOG_WRITE_FORMAT(" iResult: <%d>",iResult) |
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487 } |
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488 |
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489 PUSHLOG_LEAVEFN("CPushMtmFetchOperation::HandleResponseHeadersL") |
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490 } |
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491 |
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492 // --------------------------------------------------------- |
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493 // CPushMtmFetchOperation::VersionRetryL |
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494 // --------------------------------------------------------- |
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495 // |
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496 TBool CPushMtmFetchOperation::VersionRetryL() |
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497 { |
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498 TBool retryDone( EFalse ); |
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499 |
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500 // Check what http version we are using. |
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501 THTTPHdrVal val; |
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502 TBool exists = iHttpSess.ConnectionInfo().Property |
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503 ( |
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504 StringF( HTTP::EHTTPVersion ), |
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505 val |
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506 ); |
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507 if ( exists && TInt( val ) == HTTP::EHttp11 ) |
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508 { |
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509 // Currently using HTTP/1.1. Cancel transaction and resubmit it using |
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510 // HTTP/1.0. |
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511 iHttpTrans.Cancel(); |
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512 iHttpSess.ConnectionInfo().SetPropertyL |
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513 ( |
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514 StringF( HTTP::EHTTPVersion ), |
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515 THTTPHdrVal( StringF( HTTP::EHttp10 ) ) |
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516 ); |
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517 SubmitTransactionL(); |
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518 retryDone = ETrue; |
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519 } |
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520 |
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521 return retryDone; |
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522 } |
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523 |
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524 // --------------------------------------------------------- |
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525 // CPushMtmFetchOperation::AppendResponse |
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526 // --------------------------------------------------------- |
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527 // |
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528 TInt CPushMtmFetchOperation::AppendResponse( const TDesC8& aDataChunk ) |
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529 { |
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530 TInt err( KErrNone ); |
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531 HBufC8* newBodyBuf = NULL; |
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532 |
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533 if ( !iBody ) |
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534 { |
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535 // iBody does not exist yet; allocate buffer for the first data chunk. |
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536 newBodyBuf = HBufC8::New( aDataChunk.Length() ); |
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537 } |
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538 else |
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539 { |
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540 const TInt needed( iBody->Des().Length() + aDataChunk.Length() ); |
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541 if ( iBody->Des().MaxLength() < needed ) |
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542 { |
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543 // iBody exists, but small. |
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544 newBodyBuf = iBody->ReAlloc( needed ); |
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545 iBody = NULL; // ReAlloc deleted it! |
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546 } |
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547 else |
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548 { |
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549 // iBody exists and the new chunk fits into it. |
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550 } |
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551 } |
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552 |
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553 if ( newBodyBuf ) |
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554 { |
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555 __ASSERT_DEBUG( iBody == NULL, |
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556 ContHandPanic( EPushContHandPanAlreadyInitialized ) ); |
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557 delete iBody; // Not necessary, JIC. |
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558 iBody = newBodyBuf; |
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559 } |
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560 else |
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561 { |
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562 if (aDataChunk.Length() > 0) |
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563 { |
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564 err = KErrNoMemory; |
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565 } |
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566 } |
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567 |
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568 if ( !err ) |
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569 { |
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570 iBody->Des().Append( aDataChunk ); |
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571 } |
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572 |
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573 return err; |
|
574 } |
|
575 |
|
576 // --------------------------------------------------------- |
|
577 // CPushMtmFetchOperation::SetHeaderL |
|
578 // --------------------------------------------------------- |
|
579 // |
|
580 void CPushMtmFetchOperation::SetHeaderL( RHTTPHeaders aHeaders, |
|
581 HTTP::TStrings aHdrField, |
|
582 const TDesC8& aHdrValue ) |
|
583 { |
|
584 RStringF valStr = iHttpSess.StringPool().OpenFStringL( aHdrValue ); |
|
585 CleanupClosePushL<RStringF>( valStr ); |
|
586 SetHeaderL( aHeaders, aHdrField, valStr ); |
|
587 CleanupStack::PopAndDestroy(); // close valStr |
|
588 } |
|
589 |
|
590 // --------------------------------------------------------- |
|
591 // CPushMtmFetchOperation::SetHeaderL |
|
592 // --------------------------------------------------------- |
|
593 // |
|
594 void CPushMtmFetchOperation::SetHeaderL( RHTTPHeaders aHeaders, |
|
595 HTTP::TStrings aHdrField, |
|
596 HTTP::TStrings aHdrValue ) |
|
597 { |
|
598 SetHeaderL( aHeaders, aHdrField, StringF( aHdrValue ) ); |
|
599 } |
|
600 |
|
601 // --------------------------------------------------------- |
|
602 // CPushMtmFetchOperation::SetHeaderL |
|
603 // --------------------------------------------------------- |
|
604 // |
|
605 void CPushMtmFetchOperation::SetHeaderL( RHTTPHeaders aHeaders, |
|
606 HTTP::TStrings aHdrField, |
|
607 const RStringF aHdrValue ) |
|
608 { |
|
609 THTTPHdrVal val( aHdrValue ); |
|
610 aHeaders.SetFieldL( StringF( aHdrField ), val ); |
|
611 } |
|
612 |
|
613 // --------------------------------------------------------- |
|
614 // CPushMtmFetchOperation::GetContentTypeL |
|
615 // --------------------------------------------------------- |
|
616 // |
|
617 const TDesC8& CPushMtmFetchOperation::GetContentTypeL( RHTTPHeaders aHeaders ) |
|
618 { |
|
619 THTTPHdrVal hdrVal; |
|
620 User::LeaveIfError |
|
621 ( aHeaders.GetField( StringF( HTTP::EContentType ), 0, hdrVal ) ); |
|
622 if ( hdrVal.Type() != THTTPHdrVal::KStrFVal ) |
|
623 { |
|
624 User::Leave( KErrArgument ); |
|
625 } |
|
626 return hdrVal.StrF().DesC(); |
|
627 } |
|
628 |
|
629 // --------------------------------------------------------- |
|
630 // CPushMtmFetchOperation::GetSourceUriL |
|
631 // --------------------------------------------------------- |
|
632 // |
|
633 const TDesC8& CPushMtmFetchOperation::GetSourceUriL |
|
634 ( RHTTPTransaction aTransaction ) |
|
635 { |
|
636 // TODO if redirected URI exists, how do we get it? |
|
637 // For the moment request URI is used. |
|
638 return aTransaction.Request().URI().UriDes(); |
|
639 } |
|
640 |
|
641 |
|
642 // --------------------------------------------------------- |
|
643 // CPushMtmFetchOperation::LogHeadersL |
|
644 // --------------------------------------------------------- |
|
645 // |
|
646 #ifndef __TEST_LOG__ |
|
647 |
|
648 void CPushMtmFetchOperation::LogHeadersL( RHTTPHeaders /*aHeaders*/ ) |
|
649 { |
|
650 } |
|
651 |
|
652 #else // #ifdef __TEST_LOG__ |
|
653 |
|
654 void CPushMtmFetchOperation::LogHeadersL( RHTTPHeaders aHeaders ) |
|
655 { |
|
656 PUSHLOG_ENTERFN("CPushMtmFetchOperation::LogHeadersL") |
|
657 |
|
658 _LIT( KDateFormat, "%D%M%Y%/0%1%/1%2%/2%3%/3 %:0%H%:1%T%:2%S.%C%:3" ); |
|
659 |
|
660 PUSHLOG_WRITE("Headers:"); |
|
661 |
|
662 RStringPool strP = iHttpTrans.Session().StringPool(); |
|
663 THTTPHdrFieldIter it = aHeaders.Fields(); |
|
664 |
|
665 while ( !it.AtEnd() ) |
|
666 { |
|
667 RStringTokenF fieldName = it(); |
|
668 RStringF fieldNameStr = strP.StringF( fieldName ); |
|
669 THTTPHdrVal fieldVal; |
|
670 if ( aHeaders.GetField( fieldNameStr, 0, fieldVal ) == KErrNone ) |
|
671 { |
|
672 const TInt KMaxLogStrLen = 64; |
|
673 TPtrC8 fieldName8 = fieldNameStr.DesC(); |
|
674 TInt fieldNameLen = fieldName8.Length(); |
|
675 fieldNameLen = ( KMaxLogStrLen < fieldNameLen ) ? |
|
676 KMaxLogStrLen : fieldNameLen; |
|
677 fieldName8.Set( fieldName8.Mid( 0, fieldNameLen ) ); |
|
678 HBufC* fieldNameHBufC = HBufC::NewMaxLC( fieldName8.Length() ); |
|
679 TPtr fieldName = fieldNameHBufC->Des(); |
|
680 fieldName.Copy( fieldName8 ); |
|
681 |
|
682 switch ( fieldVal.Type() ) |
|
683 { |
|
684 case THTTPHdrVal::KTIntVal: |
|
685 { |
|
686 PUSHLOG_WRITE_FORMAT2 |
|
687 (" <%S> (%d)",&fieldName,fieldVal.Int()) |
|
688 break; |
|
689 } |
|
690 |
|
691 case THTTPHdrVal::KStrFVal: |
|
692 { |
|
693 RStringF fieldValStr = strP.StringF( fieldVal.StrF() ); |
|
694 TPtrC8 fieldVal8 = fieldValStr.DesC(); |
|
695 // Truncate if too long. |
|
696 TInt fieldValLen = fieldVal8.Length(); |
|
697 fieldNameLen = ( KMaxLogStrLen < fieldValLen ) ? |
|
698 KMaxLogStrLen : fieldValLen; |
|
699 fieldVal8.Set( fieldVal8.Mid( 0, fieldValLen ) ); |
|
700 // Truncate end. |
|
701 HBufC* fieldValHBufC = HBufC::NewMaxLC( fieldVal8.Length() ); |
|
702 TPtr fieldVal = fieldValHBufC->Des(); |
|
703 fieldVal.Copy( fieldVal8 ); |
|
704 PUSHLOG_WRITE_FORMAT2 |
|
705 (" <%S> (%S)",&fieldName,&fieldVal) |
|
706 CleanupStack::PopAndDestroy( fieldValHBufC ); |
|
707 // fieldValHBufC |
|
708 break; |
|
709 } |
|
710 |
|
711 case THTTPHdrVal::KStrVal: |
|
712 { |
|
713 RString fieldValStr = strP.String( fieldVal.Str() ); |
|
714 TPtrC8 fieldVal8 = fieldValStr.DesC(); |
|
715 // Truncate if too long. |
|
716 TInt fieldValLen = fieldVal8.Length(); |
|
717 fieldNameLen = ( KMaxLogStrLen < fieldValLen ) ? |
|
718 KMaxLogStrLen : fieldValLen; |
|
719 fieldVal8.Set( fieldVal8.Mid( 0, fieldValLen ) ); |
|
720 // Truncate end. |
|
721 HBufC* fieldValHBufC = HBufC::NewMaxLC( fieldVal8.Length() ); |
|
722 TPtr fieldVal = fieldValHBufC->Des(); |
|
723 fieldVal.Copy( fieldVal8 ); |
|
724 PUSHLOG_WRITE_FORMAT2 |
|
725 (" <%S> (%S)",&fieldName,&fieldVal) |
|
726 CleanupStack::PopAndDestroy( fieldValHBufC ); |
|
727 // fieldValHBufC |
|
728 break; |
|
729 } |
|
730 |
|
731 case THTTPHdrVal::KDateVal: |
|
732 { |
|
733 TDateTime date = fieldVal.DateTime(); |
|
734 TBuf<40> dateTimeString; |
|
735 TTime t( date ); |
|
736 TRAP_IGNORE( t.FormatL( dateTimeString, KDateFormat ) ); |
|
737 PUSHLOG_WRITE_FORMAT2 |
|
738 (" <%S> (%S)",&fieldName,&dateTimeString) |
|
739 break; |
|
740 } |
|
741 |
|
742 default: |
|
743 { |
|
744 PUSHLOG_WRITE_FORMAT2 |
|
745 (" <%S> unrecognised value type (%d)", |
|
746 &fieldName,fieldVal.Type()) |
|
747 break; |
|
748 } |
|
749 } |
|
750 |
|
751 // Display realm for WWW-Authenticate header. |
|
752 RStringF wwwAuth = strP.StringF |
|
753 ( HTTP::EWWWAuthenticate, RHTTPSession::GetTable() ); |
|
754 if ( fieldNameStr == wwwAuth ) |
|
755 { |
|
756 PUSHLOG_WRITE(" fieldNameStr == wwwAuth") |
|
757 // check the auth scheme is 'basic' |
|
758 RStringF basic = strP.StringF |
|
759 ( HTTP::EBasic, RHTTPSession::GetTable() ); |
|
760 RStringF realm = strP.StringF |
|
761 ( HTTP::ERealm, RHTTPSession::GetTable() ); |
|
762 THTTPHdrVal realmVal; |
|
763 if ( ( fieldVal.StrF() == basic ) && |
|
764 ( !aHeaders.GetParam( wwwAuth, realm, realmVal ) ) ) |
|
765 { |
|
766 RStringF realmValStr = strP.StringF( realmVal.StrF() ); |
|
767 PUSHLOG_WRITE_FORMAT(" Realm <%S>",&realmValStr); |
|
768 } |
|
769 } |
|
770 |
|
771 CleanupStack::PopAndDestroy( fieldNameHBufC ); // fieldNameHBufC |
|
772 } |
|
773 ++it; |
|
774 } |
|
775 |
|
776 PUSHLOG_LEAVEFN("CPushMtmFetchOperation::LogHeadersL") |
|
777 } |
|
778 |
|
779 #endif // __TEST_LOG__ |
|
780 |
|
781 // --------------------------------------------------------- |
|
782 // CPushMtmFetchOperation::DoCancel |
|
783 // --------------------------------------------------------- |
|
784 // |
|
785 void CPushMtmFetchOperation::DoCancel() |
|
786 { |
|
787 switch ( iState ) |
|
788 { |
|
789 /*case EStartConnect: |
|
790 { |
|
791 // Complete ourselves - nothing is outstanding. |
|
792 TRequestStatus* ownStatus = &iStatus; |
|
793 User::RequestComplete( ownStatus, KErrCancel ); |
|
794 break; |
|
795 }*/ |
|
796 |
|
797 /*case EConnect: |
|
798 { |
|
799 //__ASSERT_DEBUG( iConn, ContHandPanic( ECodInternal ) ); |
|
800 //iConn->Cancel(); // This will complete our status. |
|
801 break; |
|
802 }*/ |
|
803 |
|
804 case EStartRequest: |
|
805 case ECheckCache: |
|
806 case ERequest: |
|
807 { |
|
808 delete iCacheSupply; |
|
809 iCacheSupply = NULL; |
|
810 |
|
811 iHttpTrans.Close(); |
|
812 // Now the transaction has been closed. Closing it does not |
|
813 // complete our status, so we do it manually. |
|
814 TRequestStatus* status = &iStatus; |
|
815 SetActive(); |
|
816 User::RequestComplete( status, iResult ); |
|
817 break; |
|
818 } |
|
819 |
|
820 case EInit: |
|
821 default: |
|
822 { |
|
823 // No requests should be outstanding in these states. |
|
824 //ContHandPanic( ECodInternal ); |
|
825 break; |
|
826 } |
|
827 } |
|
828 |
|
829 iResult = KErrCancel; |
|
830 Done(); |
|
831 } |
|
832 |
|
833 // --------------------------------------------------------- |
|
834 // CPushMtmFetchOperation::RunL |
|
835 // --------------------------------------------------------- |
|
836 // |
|
837 void CPushMtmFetchOperation::RunL() |
|
838 { |
|
839 PUSHLOG_WRITE_FORMAT("CPushMtmFetchOperation::RunL status = %d", iState); |
|
840 // Handle errors in RunError(). |
|
841 User::LeaveIfError( iStatus.Int() ); |
|
842 |
|
843 switch ( iState ) |
|
844 { |
|
845 case EInit: |
|
846 { |
|
847 InitializeL(); |
|
848 break; |
|
849 } |
|
850 |
|
851 case EStartRequest: |
|
852 { |
|
853 StartRequestL(); |
|
854 break; |
|
855 } |
|
856 |
|
857 case ERequest: |
|
858 { |
|
859 RequestL(); |
|
860 break; |
|
861 } |
|
862 |
|
863 case EDone: |
|
864 { |
|
865 Done(); |
|
866 break; |
|
867 } |
|
868 |
|
869 default: |
|
870 { |
|
871 // JIC. |
|
872 Done(); |
|
873 break; |
|
874 } |
|
875 } |
|
876 PUSHLOG_WRITE_FORMAT("CPushMtmFetchOperation::RunL moving to status = %d", iState); |
|
877 } |
|
878 |
|
879 // --------------------------------------------------------- |
|
880 // CPushMtmFetchOperation::RunError |
|
881 // --------------------------------------------------------- |
|
882 // |
|
883 TInt CPushMtmFetchOperation::RunError( TInt aError ) |
|
884 { |
|
885 PUSHLOG_WRITE_FORMAT("CPushMtmFetchOperation::RunError <%d>",aError) |
|
886 |
|
887 iResult = aError; |
|
888 delete iCacheSupply; |
|
889 iCacheSupply = NULL; |
|
890 iHttpTrans.Close(); |
|
891 Done(); |
|
892 |
|
893 return KErrNone; |
|
894 } |
|
895 |
|
896 // --------------------------------------------------------- |
|
897 // CPushMtmFetchOperation::MHFRunL |
|
898 // --------------------------------------------------------- |
|
899 // |
|
900 void CPushMtmFetchOperation::MHFRunL |
|
901 ( |
|
902 RHTTPTransaction DEBUG_ONLY( aTransaction ), |
|
903 const THTTPEvent& aEvent |
|
904 ) |
|
905 { |
|
906 PUSHLOG_ENTERFN("CPushMtmFetchOperation::MHFRunL") |
|
907 __ASSERT_DEBUG( aTransaction == iHttpTrans, |
|
908 ContHandPanic( EPushContHandPanBadTransaction ) ); |
|
909 switch ( aEvent.iStatus ) |
|
910 { |
|
911 case THTTPEvent::EGotResponseHeaders: |
|
912 { |
|
913 PUSHLOG_WRITE(" EGotResponseHeaders") |
|
914 // pass headers to the cache first |
|
915 TRAP_IGNORE( iCacheSupply->HeadersReceivedL() ); |
|
916 // Now we know that the request was processed by the server. |
|
917 HandleResponseHeadersL( iHttpTrans.Response() ); |
|
918 break; |
|
919 } |
|
920 |
|
921 case THTTPEvent::EGotResponseBodyData: |
|
922 { |
|
923 PUSHLOG_WRITE(" EGotResponseBodyData") |
|
924 // pass chunk to the cache first |
|
925 TRAP_IGNORE( iCacheSupply->BodyReceivedL() ); |
|
926 // Get body data and save it. |
|
927 TInt err( KErrNone ); |
|
928 MHTTPDataSupplier* body = iHttpTrans.Response().Body(); |
|
929 if ( !body ) |
|
930 { |
|
931 PUSHLOG_WRITE(" NULL body") |
|
932 } |
|
933 else |
|
934 { |
|
935 TPtrC8 bodyPtr; |
|
936 // Caution: no leaving between body->GetNextDataPart and |
|
937 // body->ReleaseData calls! Data must always be released. |
|
938 #ifdef __TEST_LOG__ |
|
939 TBool isLast = body->GetNextDataPart( bodyPtr ); // No leave... |
|
940 PUSHLOG_WRITE_FORMAT(" last? (%d)",(isLast?1:0)) |
|
941 #else // ifndef __TEST_LOG__ |
|
942 (void)body->GetNextDataPart( bodyPtr ); // No leave... |
|
943 #endif // __TEST_LOG__ |
|
944 //if ( iHttpTrans.Request().Method() == StringF( HTTP::EGET ) ) |
|
945 err = AppendResponse( bodyPtr ); |
|
946 body->ReleaseData(); // ...until here. |
|
947 PUSHLOG_WRITE_FORMAT(" err: (%d)",err) |
|
948 User::LeaveIfError( err ); |
|
949 } |
|
950 break; |
|
951 } |
|
952 |
|
953 case THTTPEvent::EResponseComplete: |
|
954 { |
|
955 // do not mix it up with the ESucceeded |
|
956 // The transaction's response is complete. An incoming event. |
|
957 TRAP_IGNORE( iCacheSupply->ResponseCompleteL() ); |
|
958 break; |
|
959 } |
|
960 |
|
961 case THTTPEvent::ERequestComplete: |
|
962 { |
|
963 // request is all set |
|
964 iCacheSupply->CloseRequest(); |
|
965 break; |
|
966 } |
|
967 |
|
968 case THTTPEvent::EFailed: |
|
969 { |
|
970 PUSHLOG_WRITE(" EFailed") |
|
971 // Safety code: we should already have an error code. |
|
972 if ( iResult == KErrNone ) |
|
973 { |
|
974 iResult = KErrGeneral; |
|
975 } |
|
976 // TODO. Fall through. |
|
977 } |
|
978 |
|
979 case THTTPEvent::ESucceeded: |
|
980 { |
|
981 PUSHLOG_WRITE(" ESucceeded") |
|
982 delete iCacheSupply; |
|
983 iCacheSupply = NULL; |
|
984 iHttpTrans.Close(); |
|
985 // Transaction is finished, invoke RunL now. |
|
986 TRequestStatus* status = &iStatus; |
|
987 if (!IsActive()) |
|
988 { |
|
989 SetActive(); |
|
990 } |
|
991 User::RequestComplete( status, iResult ); |
|
992 break; |
|
993 } |
|
994 |
|
995 case THTTPEvent::ERedirectedPermanently: |
|
996 { |
|
997 PUSHLOG_WRITE(" ERedirectedPermanently") |
|
998 // Do nothing just continue. |
|
999 break; |
|
1000 } |
|
1001 |
|
1002 default: |
|
1003 { |
|
1004 PUSHLOG_WRITE(" default case") |
|
1005 // Handle errors in MHFRunError. |
|
1006 User::LeaveIfError( aEvent.iStatus ); |
|
1007 break; |
|
1008 } |
|
1009 } |
|
1010 |
|
1011 PUSHLOG_LEAVEFN("CPushMtmFetchOperation::MHFRunL") |
|
1012 } |
|
1013 |
|
1014 // --------------------------------------------------------- |
|
1015 // CPushMtmFetchOperation::MHFRunError |
|
1016 // --------------------------------------------------------- |
|
1017 // |
|
1018 TInt CPushMtmFetchOperation::MHFRunError |
|
1019 ( |
|
1020 TInt aError, |
|
1021 RHTTPTransaction DEBUG_ONLY( aTransaction ), |
|
1022 const THTTPEvent& /*aEvent*/ |
|
1023 ) |
|
1024 { |
|
1025 __ASSERT_DEBUG( aTransaction == iHttpTrans, |
|
1026 ContHandPanic( EPushContHandPanBadTransaction ) ); |
|
1027 iResult = aError; |
|
1028 iCacheSupply->CloseRequest(); |
|
1029 iHttpTrans.Close(); |
|
1030 |
|
1031 // Transaction is finished, invoke RunL now. |
|
1032 // iResult contains the (error) code. |
|
1033 if ( !IsActive() ) |
|
1034 { |
|
1035 SetActive(); |
|
1036 } |
|
1037 TRequestStatus* status = &iStatus; |
|
1038 User::RequestComplete( status, KErrNone ); |
|
1039 |
|
1040 return KErrNone; |
|
1041 } |
|
1042 |
|
1043 // End of file. |
|