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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: Class for Data send and recevive. |
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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 #include <apparc.h> |
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22 #include <bautils.h> |
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23 #include "impssendreceive.h" |
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24 #include "Impsutils.h" |
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25 #include "impserrors.h" |
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26 #include "impstimer.h" |
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27 #include "impsactiveconnmonitor.h" |
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28 #include "Impsdatautils.h" |
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29 |
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30 // MACROS |
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31 #ifndef _DEBUG |
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32 #define _NO_IMPS_LOGGING_ |
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33 #endif |
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34 |
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35 #ifdef LOCAL_IMPS |
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36 #ifndef _FAKE_RESPONSE |
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37 #define _FAKE_RESPONSE |
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38 #endif |
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39 #endif |
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40 |
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41 // ================= MEMBER FUNCTIONS ======================= |
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42 |
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43 // C++ default constructor can NOT contain any code, that |
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44 // might leave. |
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45 // |
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46 CImpsSendReceive2::CImpsSendReceive2( |
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47 RFs& aFs, |
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48 MImpsCSPSession& aServer, |
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49 CBufFlat& aOutputBuffer ) |
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50 : iServer( aServer ), |
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51 iOutputBuffer( aOutputBuffer ), |
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52 iOpenId( 0 ), |
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53 iFs( aFs ), |
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54 iSender( NULL ), |
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55 iRequList( _FOFF( CTrReq, iLink ) ), //lint !e413 |
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56 iConnMan( NULL ), |
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57 iSAP ( NULL ), |
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58 iTrState( EImpsTrInit ) |
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59 { |
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60 |
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61 } |
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62 |
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63 // default constructor can leave. |
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64 void CImpsSendReceive2::ConstructL( TDesC8& aMimeType ) |
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65 { |
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66 #ifndef _NO_IMPS_LOGGING_ |
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67 CImpsClientLogger::Log( _L( "SendReceive2: rel200541.3+" ) ); |
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68 #endif |
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69 iMimeType = aMimeType; |
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70 iConnMan = CImpsConnManager::NewL( *this, CActive::EPriorityUserInput + 1 ); |
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71 MMsgConnManager& man = iConnMan->ManagerHandleL(); |
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72 iSender = NewImpsSenderL( *this, man, aMimeType ); |
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73 } |
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74 |
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75 // Two-phased constructor. |
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76 CImpsSendReceive2* CImpsSendReceive2::NewL( |
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77 RFs& aFs, |
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78 MImpsCSPSession& aServer, |
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79 CBufFlat& aOutputBuffer, |
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80 TDesC8& aMimeType ) |
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81 { |
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82 CImpsSendReceive2* self = new ( ELeave ) CImpsSendReceive2( |
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83 aFs, |
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84 aServer, |
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85 aOutputBuffer ); |
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86 |
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87 CleanupStack::PushL( self ); |
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88 self->ConstructL( aMimeType ); |
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89 CleanupStack::Pop(); |
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90 |
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91 return self; |
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92 } |
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93 |
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94 |
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95 // Destructor |
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96 CImpsSendReceive2::~CImpsSendReceive2() |
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97 { |
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98 #ifndef _NO_IMPS_LOGGING_ |
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99 CImpsClientLogger::Log( _L( "SendReceive2: destructor begins" ) ); |
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100 #endif |
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101 delete iConnMan; |
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102 delete iSAP; |
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103 |
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104 if ( iSender ) |
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105 { |
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106 // In error case this may be null |
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107 iSender->Destroy(); |
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108 } |
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109 DeleteAllIds(); |
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110 // delete iObserver; |
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111 |
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112 #ifndef _NO_IMPS_LOGGING_ |
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113 CImpsClientLogger::Log( _L( "SendReceive2: destructor ends" ) ); |
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114 #endif |
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115 |
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116 } |
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117 |
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118 // --------------------------------------------------------- |
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119 // CImpsSendReceive2::CloseTr |
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120 // --------------------------------------------------------- |
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121 // |
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122 void CImpsSendReceive2::CloseTr( ) |
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123 { |
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124 #ifndef _NO_IMPS_LOGGING_ |
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125 CImpsClientLogger::Log( _L( "SendReceive2: CloseTr" ) ); |
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126 #endif |
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127 |
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128 DeleteAllIds(); |
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129 |
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130 if ( iTrState == EImpsTrClosing ) |
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131 { |
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132 #ifndef _NO_IMPS_LOGGING_ |
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133 CImpsClientLogger::Log( _L( "SendReceive2: CloseTr IGNORED ***" ) ); |
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134 #endif |
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135 return; |
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136 } |
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137 // cancel open AP |
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138 if ( iTrState == EImpsTrAPOpening ) |
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139 { |
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140 #ifndef _NO_IMPS_LOGGING_ |
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141 CImpsClientLogger::Log( _L( "SendReceive2: CANCEL open ***" ) ); |
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142 #endif |
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143 NewTrState( EImpsTrClosing ); |
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144 iConnMan->CloseAP( ETrue ); |
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145 return; |
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146 } |
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147 |
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148 if ( iSender ) |
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149 { |
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150 // In error cases iSender may be null |
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151 #ifndef _NO_IMPS_LOGGING_ |
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152 CImpsClientLogger::Log( _L( "SendReceive2: CloseTr CLOSE DATA CHANNEL" ) ); |
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153 #endif |
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154 iSender->Close( ); |
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155 iSender->Destroy(); |
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156 iSender = NULL; |
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157 NewTrState( EImpsTrAPOpen ); |
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158 } |
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159 else if ( iTrState == EImpsTrCloseDelayed ) |
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160 { |
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161 NewTrState( EImpsTrAPOpen ); |
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162 } |
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163 |
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164 if ( iTrState == EImpsTrAPOpen ) |
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165 { |
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166 #ifndef _NO_IMPS_LOGGING_ |
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167 CImpsClientLogger::Log( _L( "SendReceive2: CloseTr START TO CLOSE AP" ) ); |
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168 #endif |
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169 // This causes APStatusEvent call finally. |
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170 NewTrState( EImpsTrClosing ); |
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171 iConnMan->CloseAP( ETrue ); |
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172 } |
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173 |
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174 // This is needed in CImpsServer so that transient server can be closed |
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175 else if ( iTrState == EImpsTrInit ) |
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176 { |
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177 iServer.TransportStatus( EInternal_NO_IAP ); |
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178 } |
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179 } |
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180 |
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181 // --------------------------------------------------------- |
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182 // CImpsSendReceive2::Close2 |
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183 // Delayed close operation |
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184 // --------------------------------------------------------- |
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185 // |
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186 TInt CImpsSendReceive2::Close2( ) |
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187 { |
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188 |
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189 #ifndef _NO_IMPS_LOGGING_ |
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190 CImpsClientLogger::Log( _L( "SendReceive2: Close2" ) ); |
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191 #endif |
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192 |
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193 __ASSERT_DEBUG( iConnMan, |
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194 User::Panic( KImpsPanicCategory, EImpsCorrupted ) ); |
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195 |
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196 TInt ret = KErrNone; |
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197 |
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198 if ( iTrState == EImpsTrAPOpening ) |
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199 { |
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200 CloseTr(); |
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201 return ret; |
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202 } |
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203 else if ( iTrState == EImpsTrClosing || iTrState == EImpsTrCloseDelayed ) |
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204 { |
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205 // There is pending close request that will call callback sooner or later. |
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206 #ifndef _NO_IMPS_LOGGING_ |
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207 CImpsClientLogger::Log( _L( "SendReceive2: Close2 ignored ***" ) ); |
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208 #endif |
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209 return ret; |
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210 } |
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211 else if ( iTrState == EImpsTrInit ) |
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212 { |
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213 // Nothing to do, callback will not be called. |
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214 // This error must be handled in calling method. |
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215 #ifndef _NO_IMPS_LOGGING_ |
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216 CImpsClientLogger::Log( _L( "SendReceive2: iTrState was EImpsTrInit ***" ) ); |
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217 #endif |
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218 return KErrCancel; |
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219 } |
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220 |
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221 DeleteAllIds(); |
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222 |
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223 if ( iSender ) |
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224 { |
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225 // In error cases iSender may be null |
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226 #ifndef _NO_IMPS_LOGGING_ |
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227 CImpsClientLogger::Log( _L( "SendReceive2: Close2 CLOSE DATA CHANNEL" ) ); |
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228 #endif |
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229 iSender->Close( ); |
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230 iSender->Destroy(); |
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231 iSender = NULL; |
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232 NewTrState( EImpsTrAPOpen ); |
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233 } |
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234 |
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235 // yield control for scheduler before close takes place |
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236 iConnMan->StartDelayed( ); |
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237 NewTrState( EImpsTrCloseDelayed ); |
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238 |
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239 return ret; |
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240 |
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241 } |
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242 |
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243 // --------------------------------------------------------- |
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244 // CImpsSendReceive2::IsConnected |
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245 // --------------------------------------------------------- |
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246 // |
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247 TBool CImpsSendReceive2::isConnected( ) |
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248 { |
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249 TBool ret( EFalse ); |
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250 TRAPD( errx, ( ret = DoIsConnectedL() ) ); |
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251 if ( errx || !ret ) |
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252 { |
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253 return EFalse; |
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254 } |
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255 |
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256 if ( iSender && iTrState == EImpsTrDataOpen ) |
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257 { |
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258 return ETrue; |
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259 } |
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260 |
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261 return EFalse; |
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262 } |
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263 |
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264 // --------------------------------------------------------- |
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265 // CImpsSendReceive2::DoIsConnectedL |
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266 // --------------------------------------------------------- |
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267 // |
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268 TBool CImpsSendReceive2::DoIsConnectedL( ) |
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269 { |
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270 MMsgConnManager& man = iConnMan->ManagerHandleL(); |
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271 if ( !man.Status() ) |
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272 { |
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273 return EFalse; |
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274 } |
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275 return ETrue; |
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276 } |
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277 |
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278 // --------------------------------------------------------- |
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279 // CImpsSendReceive2::OpenL |
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280 // --------------------------------------------------------- |
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281 // |
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282 void CImpsSendReceive2::OpenL( |
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283 const TDesC& aTID, |
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284 TInt aXmlLog, |
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285 const TDesC& aSAP, |
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286 TInt aIAP, |
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287 TBool aDelayed ) |
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288 { |
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289 #ifndef _NO_IMPS_LOGGING_ |
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290 CImpsClientLogger::Log( _L( "SendReceive2: OpenL Begins iTrState=%d" ), iTrState ); |
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291 #endif |
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292 |
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293 delete iSAP; |
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294 iSAP = NULL; |
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295 iSAP = aSAP.AllocL(); |
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296 |
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297 iIAP = aIAP; |
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298 DeleteId( iOpenId ); |
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299 iOpenId = 0; |
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300 iOpenId = AddIdL( aTID ); // saved so that it can be deleted later |
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301 iXmlLog = aXmlLog; |
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302 |
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303 if ( iTrState == EImpsTrClosing || iTrState == EImpsTrCloseDelayed || |
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304 iTrState == EImpsTrClosingPDP ) |
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305 { |
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306 // just parameters saved |
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307 #ifndef _NO_IMPS_LOGGING_ |
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308 CImpsClientLogger::Log( _L( "SendReceive2: Leaves(KErrNotReady) ***" ) ); |
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309 #endif |
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310 DeleteId( iOpenId ); |
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311 iOpenId = 0; |
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312 User::Leave( KErrNotReady ); |
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313 } |
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314 |
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315 OpenL( aTID, aDelayed ); |
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316 |
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317 #ifndef _NO_IMPS_LOGGING_ |
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318 CImpsClientLogger::Log( _L( "SendReceive2: OpenL ends" ) ); |
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319 #endif |
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320 |
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321 } |
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322 |
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323 // --------------------------------------------------------- |
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324 // CImpsSendReceive2::OpenL |
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325 // --------------------------------------------------------- |
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326 // |
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327 void CImpsSendReceive2::OpenL( const TDesC& aTID, TBool aDelayed ) |
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328 { |
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329 // Prevent opening twice data channel or connection |
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330 if ( iTrState == EImpsTrAPOpening ) |
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331 { |
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332 #ifndef _NO_IMPS_LOGGING_ |
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333 CImpsClientLogger::Log( _L( "SendReceive2: Leaves(KErrNotReady) ****" ) ); |
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334 #endif |
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335 User::Leave( KErrNotReady ); |
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336 } |
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337 |
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338 // Handle NULL TID so that Login primitive is not sent later, |
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339 // only channels are opened when recovering from flight mode. |
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340 // The old state is ignored, because of |
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341 // this should be called after NO_IAP only. |
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342 |
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343 if ( aTID.Length() == 0 ) |
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344 { |
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345 iOpenId = 0; |
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346 } |
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347 |
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348 if ( iSender && iTrState == EImpsTrDataOpen ) |
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349 { |
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350 iSender->CancelAll(); |
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351 iSender->Destroy(); |
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352 iSender = NULL; |
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353 NewTrState( EImpsTrAPOpen ); |
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354 } |
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355 if ( iTrState == EImpsTrAPOpen ) |
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356 { |
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357 NewTrState( EImpsTrClosing ); |
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358 iConnMan->CloseAP( ETrue ); |
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359 } |
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360 else if ( iTrState == EImpsTrInit ) |
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361 { |
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362 Open2L( iIAP, aDelayed ); |
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363 } |
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364 } |
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365 |
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366 // --------------------------------------------------------- |
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367 // CImpsSendReceive2::Open2L |
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368 // --------------------------------------------------------- |
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369 // |
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370 void CImpsSendReceive2::Open2L( TInt aIAP, TBool aDelayed ) |
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371 { |
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372 #ifndef _NO_IMPS_LOGGING_ |
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373 CImpsClientLogger::Log( _L( "SendReceive2: Open2L Begins aIAP=%d" ), aIAP ); |
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374 #endif |
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375 |
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376 __ASSERT_DEBUG( iConnMan, |
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377 User::Panic( KImpsPanicCategory, EImpsCorrupted ) ); |
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378 |
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379 iConnMan->OpenAPL( aIAP, aDelayed ); |
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380 NewTrState( EImpsTrAPOpening ); |
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381 } |
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382 |
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383 |
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384 // --------------------------------------------------------- |
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385 // CImpsSendReceive2::ClosePDP |
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386 // --------------------------------------------------------- |
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387 // |
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388 void CImpsSendReceive2::ClosePDP() |
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389 { |
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390 #ifndef _NO_IMPS_LOGGING_ |
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391 CImpsClientLogger::Log( _L( "SendReceive2: ClosePDP iTrState=%d" ), iTrState ); |
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392 #endif |
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393 |
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394 if ( iTrState == EImpsTrInit ) |
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395 { |
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396 iServer.TransportStatus( EInternal_NO_IAP ); |
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397 } |
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398 |
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399 if ( iTrState != EImpsTrDataOpen ) |
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400 { |
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401 #ifndef _NO_IMPS_LOGGING_ |
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402 CImpsClientLogger::Log( _L( "SendReceive2: ClosePDP error ***" ) ); |
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403 #endif |
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404 return; |
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405 } |
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406 |
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407 DeleteAllIds(); |
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408 |
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409 if ( iSender ) |
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410 { |
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411 // In error cases iSender may be null |
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412 #ifndef _NO_IMPS_LOGGING_ |
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413 CImpsClientLogger::Log( _L( "SendReceive2: ClosePDP CLOSE DATA CHANNEL" ) ); |
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414 #endif |
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415 iSender->Close( ); |
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416 iSender->Destroy(); |
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417 iSender = NULL; |
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418 } |
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419 |
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420 #ifndef _NO_IMPS_LOGGING_ |
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421 CImpsClientLogger::Log( _L( "SendReceive2: ClosePDP START TO CLOSE AP" ) ); |
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422 #endif |
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423 // This causes APStatusEvent call finally. |
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424 NewTrState( EImpsTrClosingPDP ); |
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425 iConnMan->CloseAP( EFalse ); |
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426 } |
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427 |
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428 // --------------------------------------------------------- |
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429 //CImpsSendReceive2::OpenPDPL |
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430 // --------------------------------------------------------- |
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431 // |
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432 void CImpsSendReceive2::OpenPDPL( |
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433 const TDesC& aSAP, |
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434 TInt aIAP ) |
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435 { |
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436 #ifndef _NO_IMPS_LOGGING_ |
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437 CImpsClientLogger::Log( _L( "SendReceive2: OpenPDPL iTrState=%d" ), iTrState ); |
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438 #endif |
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439 |
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440 __ASSERT_DEBUG( iConnMan, |
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441 User::Panic( KImpsPanicCategory, EImpsCorrupted ) ); |
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442 |
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443 // Prevent opening twice data channel or connection |
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444 if ( iTrState == EImpsTrAPOpening ) |
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445 { |
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446 #ifndef _NO_IMPS_LOGGING_ |
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447 CImpsClientLogger::Log( _L( "SendReceive2: OpenPDPL Leaves(corrupted) ***" ) ); |
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448 #endif |
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449 User::Leave( EImpsCorrupted ); |
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450 } |
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451 |
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452 delete iSAP; |
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453 iSAP = NULL; |
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454 iSAP = aSAP.AllocL(); |
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455 |
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456 iIAP = aIAP; |
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457 |
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458 if ( iTrState == EImpsTrClosedPDP || iTrState == EImpsTrInit ) |
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459 { |
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460 iConnMan->OpenAPL( aIAP, EFalse ); |
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461 NewTrState( EImpsTrOpeningPDP ); |
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462 } |
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463 else |
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464 { |
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465 #ifndef _NO_IMPS_LOGGING_ |
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466 CImpsClientLogger::Log( _L( "SendReceive2: OpenPDPL Leaves(corrupted) ****" ) ); |
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467 #endif |
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468 User::Leave( EImpsCorrupted ); |
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469 } |
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470 } |
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471 |
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472 // --------------------------------------------------------- |
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473 // CImpsSendReceive2::Cancel |
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474 // --------------------------------------------------------- |
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475 // |
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476 void CImpsSendReceive2::Cancel() |
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477 { |
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478 if ( iSender ) |
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479 { |
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480 iSender->CancelAll(); |
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481 } |
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482 } |
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483 |
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484 // --------------------------------------------------------- |
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485 // CImpsSendReceive2::SendAndWaitL |
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486 // --------------------------------------------------------- |
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487 // |
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488 void CImpsSendReceive2::SendAndWaitL( |
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489 const TDesC& aTID, |
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490 TInt aExpiryTime ) |
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491 { |
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492 #ifndef _NO_IMPS_LOGGING_ |
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493 CImpsClientLogger::Log( _L( "SendReceive2: SendAndWait begins %d" ), iTrState ); |
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494 #endif |
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495 |
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496 if ( !iSender || iTrState != EImpsTrDataOpen ) |
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497 { |
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498 #ifndef _NO_IMPS_LOGGING_ |
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499 CImpsClientLogger::Log( _L( "SendReceive2: SendAndWaitL Leaves(KErrNotReady) ****" ) ); |
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500 #endif |
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501 User::Leave( KErrNotReady ); |
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502 } |
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503 |
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504 // XML log *************************************************************** |
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505 #ifdef _DEBUG |
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506 if ( iXmlLog&0x1 ) |
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507 { |
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508 if ( iXmlLog&0x2 || aTID.Length() > 0 ) // This works with WBXML too |
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509 { |
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510 TFileName fileName = _L( "c:\\logs\\impss\\" ); |
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511 if ( BaflUtils::PathExists( iFs, fileName ) ) |
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512 { |
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513 _LIT( KRelated, "Sent.xml" ); |
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514 iParse.Set( fileName, &KRelated, NULL ); |
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515 fileName = iParse.FullName(); |
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516 TRAPD( errxy, CApaApplication::GenerateFileName( iFs, fileName ) ); |
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517 if ( errxy ) |
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518 { |
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519 #ifndef _NO_IMPS_LOGGING_ |
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520 CImpsClientLogger::Log( _L( "SendReceive2: SendAndWaitL Leaves(%d) ****" ), errxy ); |
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521 #endif |
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522 User::Leave( errxy ); |
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523 } |
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524 |
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525 RFile file; |
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526 TInt xmlError = file.Create( iFs, fileName, EFileWrite | EFileShareExclusive ); |
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527 if ( xmlError == KErrNone ) |
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528 { |
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529 // the data is supposed to be in the encode buffer |
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530 TPtr8 ptr = iOutputBuffer.Ptr( 0 ); |
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531 file.Write( ptr ); |
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532 file.Flush(); |
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533 } |
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534 |
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535 // done - close files |
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536 file.Close(); |
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537 |
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538 #ifndef _NO_IMPS_LOGGING_ |
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539 CImpsClientLogger::Log( _L( "SendReceive2: LogFile = %S" ), &fileName ); |
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540 #endif |
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541 } |
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542 } |
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543 } |
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544 #endif // _DEBUG |
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545 // XML log ends ********************************************************** |
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546 |
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547 TInt myId = AddIdL( aTID ); |
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548 |
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549 #ifdef _FAKE_RESPONSE |
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550 // local transport does not support more than one request at a time |
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551 if ( iSender->PendingRequests() >= KImpsMaxPending ) |
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552 { |
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553 #ifndef _NO_IMPS_LOGGING_ |
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554 CImpsClientLogger::Log( _L( "SendReceive2: SendAndWaitL Leaves(KErrInUse) ****" ) ); |
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555 #endif |
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556 User::Leave( KErrInUse ); |
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557 } |
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558 #endif |
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559 |
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560 |
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561 #ifndef _NO_IMPS_LOGGING_ |
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562 CImpsClientLogger::Log( _L( "SendReceive2: Call transport SendL" ) ); |
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563 #endif |
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564 |
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565 TRAPD( er, iSender->SendL( myId, iOutputBuffer.Ptr( 0 ), aExpiryTime ) ); |
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566 if ( er ) |
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567 { |
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568 // If send fails immediatly the callback is not called and thus |
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569 // queue must be cleaned now. |
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570 DeleteId( myId ); |
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571 #ifndef _NO_IMPS_LOGGING_ |
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572 CImpsClientLogger::Log( _L( "SendReceive2: SendAndWaitL Leaves(%d) ****" ), er ); |
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573 #endif |
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574 User::Leave( er ); |
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575 } |
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576 |
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577 #ifndef _NO_IMPS_LOGGING_ |
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578 CImpsClientLogger::Log( _L( "SendReceive2: SendAndWait ends" ) ); //lint !e539 |
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579 #endif |
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580 |
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581 } |
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582 |
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583 // --------------------------------------------------------- |
|
584 // CImpsSendReceive2::CancelTrans |
|
585 // --------------------------------------------------------- |
|
586 // |
|
587 void CImpsSendReceive2::CancelTrans( const TDesC& aTID ) |
|
588 { |
|
589 #ifndef _NO_IMPS_LOGGING_ |
|
590 CImpsClientLogger::Log( _L( "SendReceive2: CancelTrans" ) ); //lint !e539 |
|
591 #endif |
|
592 TInt opid = TidToOpid( aTID ); |
|
593 if ( opid != KImpsNullId ) |
|
594 { |
|
595 if ( iSender ) |
|
596 { |
|
597 iSender->CancelTransaction( opid ); |
|
598 } |
|
599 DeleteId( opid ); |
|
600 } |
|
601 } |
|
602 |
|
603 // --------------------------------------------------------- |
|
604 // CImpsSendReceive2::CancelLoginTrans |
|
605 // --------------------------------------------------------- |
|
606 // |
|
607 TBool CImpsSendReceive2::CancelLoginTrans( const TDesC& aTID ) |
|
608 { |
|
609 #ifndef _NO_IMPS_LOGGING_ |
|
610 CImpsClientLogger::Log( _L( "SendReceive2: CancelLoginTransL TID=%S" ), &aTID ); //lint !e539 |
|
611 #endif |
|
612 TBool ret( KErrNone ); |
|
613 if ( iTrState == EImpsTrAPOpening || iTrState == EImpsTrAPOpen ) |
|
614 { |
|
615 CloseTr(); |
|
616 } |
|
617 else if ( iTrState == EImpsTrDataOpen ) |
|
618 { |
|
619 TInt opid = TidToOpid( aTID ); |
|
620 if ( opid != KImpsNullId ) |
|
621 { |
|
622 if ( iSender ) |
|
623 { |
|
624 iSender->CancelTransaction( opid ); |
|
625 } |
|
626 DeleteId( opid ); |
|
627 ret = ETrue; |
|
628 } |
|
629 } |
|
630 return ret; |
|
631 } |
|
632 |
|
633 // --------------------------------------------------------- |
|
634 // CImpsSendReceive2::AddIdL |
|
635 // --------------------------------------------------------- |
|
636 // |
|
637 TInt CImpsSendReceive2::AddIdL( const TDesC& aTid ) |
|
638 { |
|
639 GenerateId(); |
|
640 |
|
641 CTrReq* requ = new ( ELeave ) CTrReq( |
|
642 aTid, |
|
643 iID ); |
|
644 |
|
645 iRequList.AddLast( *requ ); |
|
646 |
|
647 return iID; |
|
648 } |
|
649 |
|
650 // --------------------------------------------------------- |
|
651 // CImpsSendReceive2::OpidToTid |
|
652 // --------------------------------------------------------- |
|
653 // |
|
654 TPtrC CImpsSendReceive2::OpidToTid( TInt aId ) |
|
655 { |
|
656 TDblQueIter<CTrReq> rIter( iRequList ); |
|
657 |
|
658 rIter.SetToFirst(); |
|
659 |
|
660 while ( rIter ) |
|
661 { |
|
662 CTrReq* requ = rIter; |
|
663 if ( requ->iOpId == aId ) |
|
664 { |
|
665 return requ->iTID; |
|
666 } |
|
667 rIter++; |
|
668 } |
|
669 return TPtrC(); |
|
670 } |
|
671 |
|
672 // --------------------------------------------------------- |
|
673 // CImpsSendReceive2::TidToOpid |
|
674 // --------------------------------------------------------- |
|
675 // |
|
676 TInt CImpsSendReceive2::TidToOpid( const TDesC& aId ) |
|
677 { |
|
678 TDblQueIter<CTrReq> rIter( iRequList ); |
|
679 |
|
680 rIter.SetToFirst(); |
|
681 |
|
682 while ( rIter ) |
|
683 { |
|
684 CTrReq* requ = rIter; |
|
685 if ( !requ->iTID.Compare( aId ) ) |
|
686 { |
|
687 return requ->iOpId; |
|
688 } |
|
689 rIter++; |
|
690 } |
|
691 return KImpsNullId; |
|
692 } |
|
693 |
|
694 // --------------------------------------------------------- |
|
695 // CImpsSendReceive2::DeleteId |
|
696 // --------------------------------------------------------- |
|
697 // |
|
698 TBool CImpsSendReceive2::DeleteId( TInt aId ) |
|
699 { |
|
700 |
|
701 TDblQueIter<CTrReq> rIter( iRequList ); |
|
702 |
|
703 rIter.SetToFirst(); |
|
704 |
|
705 while ( rIter ) |
|
706 { |
|
707 CTrReq* requ = rIter; |
|
708 rIter++; |
|
709 if ( requ->iOpId == aId ) |
|
710 { |
|
711 requ->Destroy(); |
|
712 return ETrue; |
|
713 } |
|
714 } |
|
715 return EFalse; |
|
716 } |
|
717 |
|
718 // --------------------------------------------------------- |
|
719 // CImpsSendReceive2::DeleteAllIds |
|
720 // --------------------------------------------------------- |
|
721 // |
|
722 void CImpsSendReceive2::DeleteAllIds() |
|
723 { |
|
724 // Delete all buffered requests from this client, |
|
725 TDblQueIter<CTrReq> rIter( iRequList ); |
|
726 |
|
727 rIter.SetToFirst(); |
|
728 |
|
729 while ( rIter ) |
|
730 { |
|
731 CTrReq* requ = rIter; |
|
732 rIter++; |
|
733 requ->Destroy(); |
|
734 } |
|
735 } |
|
736 |
|
737 // --------------------------------------------------------- |
|
738 // CImpsSendReceive2::TransportResponse |
|
739 // --------------------------------------------------------- |
|
740 // |
|
741 void CImpsSendReceive2::TransportResponse( |
|
742 TInt aID, |
|
743 TInt aError, |
|
744 TInt aHttpStatus, |
|
745 HBufC8* aCspMessage ) |
|
746 { |
|
747 TInt myErr = KErrNone; |
|
748 HBufC8** dataPtr = &aCspMessage; |
|
749 TRAP( myErr, DoTransportResponseL( aID, aError, aHttpStatus, dataPtr ) ); |
|
750 if ( myErr ) |
|
751 { |
|
752 #ifndef _NO_IMPS_LOGGING_ |
|
753 CImpsClientLogger::Log( _L( "SendReceive2: DoTransportResponseL leaves = %d" ), myErr ); //lint !e725 |
|
754 #endif |
|
755 DeleteId( aID ); |
|
756 } |
|
757 // This ensures the data buffer deletion in error cases |
|
758 delete *dataPtr; |
|
759 |
|
760 #ifndef _NO_IMPS_LOGGING_ |
|
761 CImpsClientLogger::Log( _L( "SendReceive2: TransportResponse ends" ), myErr ); |
|
762 #endif |
|
763 |
|
764 } |
|
765 |
|
766 // --------------------------------------------------------- |
|
767 // CImpsSendReceive2::DoTransportResponseL |
|
768 // --------------------------------------------------------- |
|
769 // |
|
770 void CImpsSendReceive2::DoTransportResponseL( |
|
771 TInt aID, |
|
772 TInt aError, |
|
773 TInt aHttpStatus, |
|
774 HBufC8** aCspPtr ) |
|
775 { |
|
776 |
|
777 #ifndef _NO_IMPS_LOGGING_ |
|
778 CImpsClientLogger::Log( _L( "SendReceive2: DoTransportResponse start err=%d http=%d" ), aError, aHttpStatus ); |
|
779 #endif |
|
780 |
|
781 HBufC8* cspMsg = *aCspPtr; |
|
782 |
|
783 TPtrC tid = OpidToTid( aID ); |
|
784 TInt origState = iTrState; |
|
785 // error handling |
|
786 if ( aError || ( aHttpStatus != 200 && aHttpStatus != 0 ) ) |
|
787 { |
|
788 if ( aHttpStatus != 200 && aHttpStatus != 0 ) |
|
789 { |
|
790 aError = KImpsErrorResponseStatus; |
|
791 } |
|
792 iServer.TransportErrorL( tid, aError ); |
|
793 DeleteId( aID ); |
|
794 return; |
|
795 } |
|
796 if ( cspMsg && cspMsg->Size() > iServer.MaxParserSize() ) |
|
797 { |
|
798 iServer.TransportErrorL( tid, KImpsErrorMessageTooBig ); |
|
799 DeleteId( aID ); |
|
800 return; |
|
801 } |
|
802 |
|
803 if ( origState == EImpsTrDataOpen ) |
|
804 { |
|
805 |
|
806 // XML log *************************************************************** |
|
807 #ifdef _DEBUG |
|
808 // XML log |
|
809 if ( iXmlLog&1 && cspMsg ) |
|
810 { |
|
811 TPtr8 ptr = cspMsg->Des(); |
|
812 if ( !( !( iXmlLog&2 ) && !ptr.Length( ) ) ) |
|
813 { |
|
814 TFileName fileName = _L( "c:\\logs\\impss\\" ); |
|
815 if ( BaflUtils::PathExists( iFs, fileName ) ) |
|
816 { |
|
817 _LIT( KRelated, "Receive.xml" ); |
|
818 iParse.Set( fileName, &KRelated, NULL ); |
|
819 fileName = iParse.FullName(); |
|
820 User::LeaveIfError( CApaApplication::GenerateFileName( iFs, fileName ) ); |
|
821 |
|
822 RFile file; |
|
823 TInt xmlError = file.Create( iFs, fileName, EFileWrite | EFileShareExclusive ); |
|
824 if ( xmlError == KErrNone ) |
|
825 { |
|
826 TPtr8 ptr2 = cspMsg->Des(); |
|
827 file.Write( ptr2 ); |
|
828 file.Flush(); |
|
829 } |
|
830 |
|
831 // done - close files |
|
832 file.Close(); |
|
833 |
|
834 #ifndef _NO_IMPS_LOGGING_ |
|
835 CImpsClientLogger::Log( _L( "SendReceive2: LogFile = %S" ), &fileName ); |
|
836 #endif |
|
837 } |
|
838 } |
|
839 }// if ( iXmlLog&1 && cspMsg ) |
|
840 #endif // _DEBUG |
|
841 // XML log ends ********************************************************** |
|
842 |
|
843 // we catch error and continue ... |
|
844 TRAPD( erxx, iServer.TransportResponseL( aCspPtr ) ); |
|
845 if ( erxx ) |
|
846 { |
|
847 #ifndef _NO_IMPS_LOGGING_ |
|
848 CImpsClientLogger::Log( _L( "SendReceive2:TransportResponseL ERROR= %d" ), erxx ); |
|
849 #endif |
|
850 } |
|
851 |
|
852 // This makes csp session ready for next response xxx |
|
853 iServer.GetNextMessageL(); |
|
854 } |
|
855 |
|
856 DeleteId( aID ); |
|
857 |
|
858 return; |
|
859 } |
|
860 |
|
861 // --------------------------------------------------------- |
|
862 // CImpsSendReceive2::APStatusEvent |
|
863 // This methods handles both completion of Connection Manager |
|
864 // operations and connection status events. |
|
865 // --------------------------------------------------------- |
|
866 // |
|
867 void CImpsSendReceive2::APStatusEvent( |
|
868 TImpsConnectionState aConnectionState, |
|
869 TInt aStatus, |
|
870 TBool aOperation, |
|
871 TBool aAuthClose ) |
|
872 { |
|
873 #ifndef _NO_IMPS_LOGGING_ |
|
874 CImpsClientLogger::Log( _L( "SendReceive2: APStatusEvent %d %d op=%d trstate=%d authClose=%d" ), |
|
875 ( TInt )aConnectionState, aStatus, aOperation, iTrState, aAuthClose ); |
|
876 #endif |
|
877 |
|
878 TInt errx = KErrNone; |
|
879 if ( aOperation ) |
|
880 { |
|
881 TRAP( errx, DoHandleRespL( aConnectionState, aStatus ) ); |
|
882 } |
|
883 else // !oper |
|
884 { |
|
885 TRAP( errx, DoHandleTrEventL( aConnectionState, aAuthClose ) ); |
|
886 } |
|
887 } |
|
888 |
|
889 // --------------------------------------------------------- |
|
890 // CImpsSendReceive2::DoHandleRespL |
|
891 // --------------------------------------------------------- |
|
892 // |
|
893 void CImpsSendReceive2::DoHandleRespL( |
|
894 TImpsConnectionState aConnectionState, |
|
895 TInt aStatus ) |
|
896 { |
|
897 #ifndef _NO_IMPS_LOGGING_ |
|
898 CImpsClientLogger::Log( _L( "SendReceive2: DoHandleRespL %d %d trstate=%d" ), |
|
899 ( TInt )aConnectionState, aStatus, iTrState ); |
|
900 #endif |
|
901 TInt err = aStatus; |
|
902 TInt errx = KErrNone; |
|
903 TImpsTrState origTr = iTrState; |
|
904 |
|
905 // Regular cases handled here |
|
906 if ( !err ) |
|
907 { |
|
908 switch ( origTr ) |
|
909 { |
|
910 case EImpsTrAPOpening: |
|
911 NewTrState( EImpsTrAPOpen ); |
|
912 // create iSender if needed |
|
913 errx = DoOpenDataCh(); |
|
914 if ( errx ) |
|
915 { |
|
916 TPtrC tid = OpidToTid( iOpenId ); |
|
917 iServer.TransportErrorL( tid, errx ); |
|
918 } |
|
919 else |
|
920 { |
|
921 NewTrState( EImpsTrDataOpen ); |
|
922 // This was response for open request! |
|
923 // If iOpenId is zero then this was a special case just |
|
924 // to open channels |
|
925 if ( iOpenId ) |
|
926 { |
|
927 // Now we can send the message |
|
928 // iID is set in Open |
|
929 TPtrC tid = OpidToTid( iOpenId ); |
|
930 TRAPD( errxy, SendAndWaitL( tid ) ); |
|
931 if ( errxy ) |
|
932 { |
|
933 // notice: if this leaves then ON_LINE event is |
|
934 // not sent to a CSP class. |
|
935 iServer.TransportErrorL( tid, errxy ); |
|
936 } |
|
937 } |
|
938 // Send ON_LINE status after data channel is opened |
|
939 iServer.TransportStatus( EInternal_ON_LINE ); |
|
940 } // else |
|
941 break; |
|
942 case EImpsTrClosing: |
|
943 iIAP = 0; |
|
944 NewTrState( EImpsTrInit ); |
|
945 iServer.TransportStatus( EInternal_NO_IAP ); |
|
946 break; |
|
947 case EImpsTrClosingPDP: |
|
948 iIAP = 0; |
|
949 NewTrState( EImpsTrClosedPDP ); |
|
950 iServer.TransportStatus( EInternal_NO_IAP ); |
|
951 break; |
|
952 case EImpsTrOpeningPDP: |
|
953 NewTrState( EImpsTrAPOpen ); |
|
954 // create iSender if needed |
|
955 errx = DoOpenDataCh(); |
|
956 if ( errx ) |
|
957 { |
|
958 NewTrState( EImpsTrAPOpen ); |
|
959 iServer.TransportStatus( EInternal_OFF_LINE ); |
|
960 } |
|
961 else |
|
962 { |
|
963 NewTrState( EImpsTrDataOpen ); |
|
964 // Send ON_LINE status not until data channel is opened |
|
965 iServer.TransportStatus( EInternal_IAP_OPEN ); |
|
966 } |
|
967 break; |
|
968 default: |
|
969 #ifndef _NO_IMPS_LOGGING_ |
|
970 CImpsClientLogger::Log( _L( "SendReceive2: DoHandleRespL no action ****" ) ); |
|
971 #endif |
|
972 break; |
|
973 }; |
|
974 } |
|
975 |
|
976 // Error handling |
|
977 else // (err) |
|
978 { |
|
979 // Connection command failed |
|
980 #ifndef _NO_IMPS_LOGGING_ |
|
981 CImpsClientLogger::Log( _L( "SendReceive2: DoHandleRespL error case" ) ); //lint !e725 |
|
982 #endif |
|
983 |
|
984 if ( origTr == EImpsTrAPOpening || origTr == EImpsTrClosing ) |
|
985 { |
|
986 NewTrState( EImpsTrInit ); |
|
987 HBufC8* nullPtr = NULL; |
|
988 TRAP( errx, DoTransportResponseL( iOpenId, err, 200, &nullPtr ) ); |
|
989 DeleteId( iOpenId ); |
|
990 iOpenId = 0; |
|
991 if ( origTr == EImpsTrClosing ) |
|
992 { |
|
993 // If closing fails then send NO_IAP event to CSP session so that |
|
994 // it can start to delete itself. |
|
995 iServer.TransportStatus( EInternal_NO_IAP ); |
|
996 } |
|
997 } |
|
998 else if ( origTr == EImpsTrOpeningPDP ) |
|
999 { |
|
1000 // This is error from OpenIAP, not data channel opening |
|
1001 #ifndef _NO_IMPS_LOGGING_ |
|
1002 CImpsClientLogger::Log( _L( "SendReceive2: err: E2 ****" ) ); //lint !e725 |
|
1003 #endif |
|
1004 NewTrState( EImpsTrClosedPDP ); |
|
1005 DeleteId( iOpenId ); |
|
1006 iOpenId = 0; |
|
1007 // KImpsErrorNoIAP error code has a special error handling |
|
1008 // in CSPSession class. |
|
1009 iServer.TransportErrorL( KNullDesC, KImpsErrorNoIAP ); |
|
1010 } |
|
1011 else if ( origTr == EImpsTrClosingPDP ) |
|
1012 { |
|
1013 // This is error from Close IAP, not data channel closing |
|
1014 // This is handled like Ok case, so don't call transportError callback. |
|
1015 iIAP = 0; |
|
1016 NewTrState( EImpsTrClosedPDP ); |
|
1017 iServer.TransportStatus( EInternal_NO_IAP ); |
|
1018 } |
|
1019 if ( aConnectionState == EImpsNoAP ) |
|
1020 { |
|
1021 #ifndef _NO_IMPS_LOGGING_ |
|
1022 CImpsClientLogger::Log( _L |
|
1023 ( "SendReceive2: APStatusEvent NO_IAP error ****" ) ); |
|
1024 #endif |
|
1025 } |
|
1026 } |
|
1027 } |
|
1028 |
|
1029 // --------------------------------------------------------- |
|
1030 // CImpsSendReceive2::DoHandleTrEventL |
|
1031 // --------------------------------------------------------- |
|
1032 // |
|
1033 void CImpsSendReceive2::DoHandleTrEventL( |
|
1034 TImpsConnectionState aConnectionState, |
|
1035 TBool aAuthClose ) |
|
1036 { |
|
1037 #ifndef _NO_IMPS_LOGGING_ |
|
1038 CImpsClientLogger::Log( _L( "SendReceive2: DoHandleTrEventL %d trstate=%d" ), |
|
1039 ( TInt )aConnectionState, iTrState ); |
|
1040 #endif |
|
1041 |
|
1042 EImpsInternalStatus myStatus = EInternal_NOT_LOGGED; |
|
1043 switch ( aConnectionState ) |
|
1044 { |
|
1045 case EImpsOffline: |
|
1046 myStatus = EInternal_OFF_LINE; |
|
1047 break; |
|
1048 case EImpsNoAP: |
|
1049 if ( iTrState == EImpsTrDataOpen || |
|
1050 iTrState == EImpsTrOpeningPDP ) |
|
1051 { |
|
1052 NewTrState( EImpsTrClosedPDP ); |
|
1053 iSender->Close(); |
|
1054 } |
|
1055 else |
|
1056 { |
|
1057 NewTrState( EImpsTrInit ); |
|
1058 } |
|
1059 // shut down routines |
|
1060 iIAP = 0; |
|
1061 myStatus = aAuthClose ? EInternal_NO_IAP_AUTH : EInternal_NO_IAP; |
|
1062 break; |
|
1063 default: |
|
1064 myStatus = EInternal_ON_LINE; |
|
1065 break; |
|
1066 }; |
|
1067 iServer.TransportStatus( myStatus ); |
|
1068 } |
|
1069 // --------------------------------------------------------- |
|
1070 // CImpsSendReceive2::Destroy |
|
1071 // --------------------------------------------------------- |
|
1072 // |
|
1073 void CImpsSendReceive2::Destroy() |
|
1074 { |
|
1075 #ifndef _NO_IMPS_LOGGING_ |
|
1076 CImpsClientLogger::Log( _L( "SendReceive2: Destroy" ) ); |
|
1077 #endif |
|
1078 NewTrState( EImpsTrInit ); |
|
1079 if ( iSender ) |
|
1080 { |
|
1081 iSender->Destroy(); |
|
1082 iSender = NULL; |
|
1083 } |
|
1084 if ( iConnMan ) |
|
1085 { |
|
1086 iConnMan->Destroy(); |
|
1087 delete iConnMan; |
|
1088 iConnMan = NULL; |
|
1089 } |
|
1090 |
|
1091 } |
|
1092 |
|
1093 // --------------------------------------------------------- |
|
1094 // CImpsSendReceive2::ConnManagerHandleL |
|
1095 // --------------------------------------------------------- |
|
1096 // |
|
1097 MMsgConnManager& CImpsSendReceive2::ConnManagerHandleL() |
|
1098 { |
|
1099 return iConnMan->ManagerHandleL(); |
|
1100 } |
|
1101 |
|
1102 // ----------------------------------------------------------------------------- |
|
1103 // CImpsSendReceive2::NewTrState |
|
1104 // ----------------------------------------------------------------------------- |
|
1105 void CImpsSendReceive2::NewTrState( TImpsTrState aNew ) |
|
1106 { |
|
1107 #ifndef _NO_IMPS_LOGGING_ |
|
1108 CImpsClientLogger::Log( _L( "SendReceive2: NewTrState old=%d new=%d" ), |
|
1109 iTrState, aNew ); |
|
1110 #endif |
|
1111 iTrState = aNew; |
|
1112 } |
|
1113 |
|
1114 // ----------------------------------------------------------------------------- |
|
1115 // CImpsSendReceive2::DoOpenDataCh() |
|
1116 // This method does not change iTrState itself |
|
1117 // ----------------------------------------------------------------------------- |
|
1118 TInt CImpsSendReceive2::DoOpenDataCh() |
|
1119 { |
|
1120 TInt errx = KErrNone; |
|
1121 if ( ! iSender ) |
|
1122 { |
|
1123 TRAP( errx, |
|
1124 { MMsgConnManager& man = iConnMan->ManagerHandleL(); |
|
1125 iSender = NewImpsSenderL( *this, man, iMimeType ); |
|
1126 } ); |
|
1127 } |
|
1128 if ( errx ) |
|
1129 { |
|
1130 #ifndef _NO_IMPS_LOGGING_ |
|
1131 CImpsClientLogger::Log( |
|
1132 _L( "SendReceive2: DataCh open ERROR *** %d" ), errx ); |
|
1133 #endif |
|
1134 return errx; |
|
1135 } |
|
1136 TRAP( errx, iSender->OpenL( SAP() ) ); |
|
1137 if ( errx ) |
|
1138 { |
|
1139 #ifndef _NO_IMPS_LOGGING_ |
|
1140 CImpsClientLogger::Log( |
|
1141 _L( "SendReceive2: DataCh open ERROR **** %d" ), errx ); |
|
1142 #endif |
|
1143 if ( errx != KErrAlreadyExists ) |
|
1144 { |
|
1145 iSender->Close( ); |
|
1146 iSender->Destroy(); |
|
1147 iSender = NULL; |
|
1148 return errx; |
|
1149 } |
|
1150 } |
|
1151 return KErrNone; |
|
1152 } |
|
1153 |
|
1154 // ----------------------------------------------------------------------------- |
|
1155 // CTrReq::CTrReq |
|
1156 // ----------------------------------------------------------------------------- |
|
1157 |
|
1158 CTrReq::CTrReq( |
|
1159 const TDesC& aTID, |
|
1160 TInt aOpId ): |
|
1161 iOpId( aOpId ) |
|
1162 { |
|
1163 iTID = aTID; |
|
1164 } |
|
1165 |
|
1166 CTrReq::~CTrReq() |
|
1167 { |
|
1168 |
|
1169 } |
|
1170 |
|
1171 void CTrReq::Destroy() |
|
1172 { |
|
1173 iLink.Deque(); |
|
1174 delete this; |
|
1175 } |
|
1176 |
|
1177 |
|
1178 // End of File |