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1 /* |
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2 * Copyright (c) 2008 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: Implementation class for WMDRM DLA App Service Session |
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15 * |
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16 */ |
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17 |
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18 |
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19 // INCLUDE FILES |
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20 #include "wmdrmdlaappui.h" |
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21 #include "wmdrmdlabrowserview.h" |
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22 #include "wmdrmdlaappservicesession.h" |
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23 #include "wmdrmdlaappconstants.h" |
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24 |
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25 // CONSTANTS |
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26 const TInt KSanityDataLengthLow = 0; |
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27 const TInt KSanityDataLengthHigh = KMaxTInt32; |
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28 |
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29 // ============================= LOCAL FUNCTIONS ============================== |
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30 |
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31 // ---------------------------------------------------------------------------- |
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32 // SanitizeL |
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33 // Performs a sanity check on length parameters |
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34 // ---------------------------------------------------------------------------- |
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35 // |
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36 LOCAL_C void SanitizeL( TInt aParam ) |
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37 { |
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38 if ( aParam <= KSanityDataLengthLow || aParam > KSanityDataLengthHigh ) |
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39 { |
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40 User::Leave( KErrArgument ); |
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41 } |
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42 } |
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43 |
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44 // ================= MEMBER FUNCTIONS ======================= |
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45 |
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46 // --------------------------------------------------------------------------- |
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47 // CWmDrmDlaAppServiceSession::CWmDrmDlaAppServiceSession |
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48 // --------------------------------------------------------------------------- |
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49 // |
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50 CWmDrmDlaAppServiceSession::CWmDrmDlaAppServiceSession() |
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51 { |
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52 } |
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53 |
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54 // --------------------------------------------------------------------------- |
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55 // CWmDrmDlaAppServiceSession::~CWmDrmDlaAppServiceSession |
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56 // --------------------------------------------------------------------------- |
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57 // |
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58 CWmDrmDlaAppServiceSession::~CWmDrmDlaAppServiceSession() |
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59 { |
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60 delete iWait; |
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61 } |
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62 |
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63 |
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64 // --------------------------------------------------------------------------- |
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65 // CWmDrmDlaAppServiceSession::LicenseReceived |
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66 // --------------------------------------------------------------------------- |
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67 // |
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68 void CWmDrmDlaAppServiceSession::LicenseReceived() |
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69 { |
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70 //License received, stop waiting and complete post-service |
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71 if ( iWait->IsStarted() ) |
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72 { |
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73 iWait->AsyncStop(); |
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74 } |
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75 } |
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76 |
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77 // --------------------------------------------------------------------------- |
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78 // CWmDrmDlaAppServiceSession::ServiceL |
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79 // --------------------------------------------------------------------------- |
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80 // |
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81 void CWmDrmDlaAppServiceSession::ServiceL( const RMessage2& aMessage ) |
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82 { |
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83 switch ( aMessage.Function() ) |
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84 { |
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85 case ESetIAP: |
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86 SetIapL( aMessage ); |
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87 break; |
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88 |
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89 case EPost: |
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90 PostL( aMessage ); |
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91 break; |
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92 |
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93 case EGetLicenseResponseSize: |
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94 LicenseResponseSizeL( aMessage ); |
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95 break; |
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96 |
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97 case EGetLicenseResponse: |
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98 LicenseResponseL( aMessage ); |
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99 break; |
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100 |
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101 default: |
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102 CAknAppServiceBase::ServiceL( aMessage ); |
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103 break; |
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104 } |
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105 } |
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106 |
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107 // --------------------------------------------------------------------------- |
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108 // CWmDrmDlaAppServiceSession::SetIapL |
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109 // --------------------------------------------------------------------------- |
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110 // |
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111 void CWmDrmDlaAppServiceSession::SetIapL( const RMessage2& aMessage ) |
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112 { |
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113 TInt iap( 0 ); |
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114 TPckg<TInt> iapPckg( iap ); |
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115 |
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116 SanitizeL( aMessage.GetDesLength( 0 ) ); |
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117 TInt size = aMessage.GetDesLength( 0 ); |
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118 if ( size != sizeof( TInt ) ) |
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119 { |
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120 User::Leave( KErrArgument ); |
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121 } |
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122 aMessage.ReadL( 0, iapPckg ); |
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123 |
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124 BrowserView()->SetIAP( iap ); |
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125 |
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126 CompleteMessage( aMessage, KErrNone ); |
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127 } |
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128 |
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129 // --------------------------------------------------------------------------- |
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130 // CWmDrmDlaAppServiceSession::PostL |
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131 // --------------------------------------------------------------------------- |
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132 // |
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133 void CWmDrmDlaAppServiceSession::PostL( const RMessage2& aMessage ) |
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134 { |
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135 HBufC* postUrl( NULL ); |
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136 TPtr ptr16( NULL, 0 ); |
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137 HBufC8* postContentType( NULL ); |
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138 HBufC8* postData( NULL ); |
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139 HBufC8* postContentBoundary( NULL ); |
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140 TPtr8 ptr8( NULL, 0 ); |
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141 |
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142 SanitizeL( aMessage.GetDesLength( 0 ) ); |
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143 postUrl = HBufC::NewLC( aMessage.GetDesLength( 0 ) ); |
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144 ptr16.Set( postUrl->Des() ); |
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145 aMessage.ReadL( 0, ptr16 ); |
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146 |
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147 SanitizeL( aMessage.GetDesLength( 1 ) ); |
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148 postContentType = HBufC8::NewLC( aMessage.GetDesLength( 1 ) ); |
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149 ptr8.Set( postContentType->Des() ); |
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150 aMessage.ReadL( 1, ptr8 ); |
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151 |
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152 SanitizeL( aMessage.GetDesLength( 2 ) ); |
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153 postData = HBufC8::NewLC( aMessage.GetDesLength( 2 ) ); |
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154 ptr8.Set( postData->Des() ); |
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155 aMessage.ReadL( 2, ptr8 ); |
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156 |
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157 SanitizeL( aMessage.GetDesLength( 3 ) ); |
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158 postContentBoundary = HBufC8::NewLC( aMessage.GetDesLength( 3 ) ); |
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159 ptr8.Set( postContentBoundary->Des() ); |
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160 aMessage.ReadL( 3, ptr8 ); |
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161 |
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162 BrowserView()->PostL( this, |
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163 *postUrl, |
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164 *postContentType, |
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165 *postData, |
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166 *postContentBoundary ); |
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167 |
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168 CleanupStack::PopAndDestroy( 4, postUrl ); //postContentBoundary, postData, |
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169 //postContentType, postUrl |
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170 |
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171 if ( !iWait ) |
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172 { |
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173 iWait = new (ELeave) CActiveSchedulerWait; |
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174 } |
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175 //Wait until license is received |
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176 iWait->Start(); |
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177 |
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178 CompleteMessage( aMessage, KErrNone ); |
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179 } |
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180 |
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181 // --------------------------------------------------------------------------- |
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182 // CWmDrmDlaAppServiceSession::LicenseResponseSizeL |
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183 // --------------------------------------------------------------------------- |
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184 // |
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185 void CWmDrmDlaAppServiceSession::LicenseResponseSizeL( |
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186 const RMessage2& aMessage ) |
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187 { |
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188 TInt err( KErrNone ); |
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189 |
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190 HBufC8* licenseResponse( BrowserView()->LicenseResponse() ); |
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191 if ( licenseResponse ) |
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192 { |
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193 TInt licenseSize( licenseResponse->Size() ); |
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194 aMessage.WriteL( 0, TPckg<TInt>( licenseSize ) ); |
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195 } |
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196 else |
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197 { |
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198 err = KErrArgument; |
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199 } |
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200 |
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201 CompleteMessage( aMessage, err ); |
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202 } |
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203 |
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204 // --------------------------------------------------------------------------- |
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205 // CWmDrmDlaAppServiceSession::LicenseResponseL |
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206 // --------------------------------------------------------------------------- |
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207 // |
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208 void CWmDrmDlaAppServiceSession::LicenseResponseL( const RMessage2& aMessage ) |
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209 { |
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210 TInt err( KErrNone ); |
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211 |
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212 HBufC8* licenseResponse( BrowserView()->LicenseResponse() ); |
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213 if ( licenseResponse ) |
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214 { |
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215 aMessage.WriteL( 0, *licenseResponse ); |
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216 } |
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217 else |
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218 { |
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219 err = KErrArgument; |
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220 } |
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221 |
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222 CompleteMessage( aMessage, err ); |
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223 } |
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224 |
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225 // --------------------------------------------------------------------------- |
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226 // CWmDrmDlaAppServiceSession::CompleteMessage |
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227 // --------------------------------------------------------------------------- |
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228 // |
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229 void CWmDrmDlaAppServiceSession::CompleteMessage( |
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230 const RMessage2& aMessage, |
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231 TInt aError) |
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232 { |
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233 if ( !aMessage.IsNull() ) |
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234 { |
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235 aMessage.Complete( aError ); |
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236 } |
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237 } |
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238 |
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239 // --------------------------------------------------------------------------- |
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240 // CWmDrmDlaAppServiceSession::BrowserView |
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241 // --------------------------------------------------------------------------- |
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242 // |
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243 CWmDrmDlaBrowserView* CWmDrmDlaAppServiceSession::BrowserView() |
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244 { |
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245 return ((CWmDrmDlaAppUi*)CEikonEnv::Static()->EikAppUi())->BrowserView(); |
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246 } |