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1 /* |
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2 * Copyright (c) 2004 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: Datatype for the X-Oma header data |
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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 <s32strm.h> |
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22 #include "DRMXOma.h" |
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23 |
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24 // EXTERNAL DATA STRUCTURES |
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25 |
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26 // EXTERNAL FUNCTION PROTOTYPES |
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27 |
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28 // CONSTANTS |
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29 |
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30 // MACROS |
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31 |
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32 // LOCAL CONSTANTS AND MACROS |
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33 |
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34 // MODULE DATA STRUCTURES |
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35 |
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36 // LOCAL FUNCTION PROTOTYPES |
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37 |
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38 // FORWARD DECLARATIONS |
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39 |
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40 // ============================= LOCAL FUNCTIONS =============================== |
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41 // ============================ MEMBER FUNCTIONS =============================== |
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42 |
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43 // ----------------------------------------------------------------------------- |
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44 // CDRMXOma::NewLC |
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45 // Two-phased constructor. |
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46 // ----------------------------------------------------------------------------- |
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47 // |
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48 CDRMXOma* CDRMXOma::NewLC( const TDesC8& aContentID, |
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49 const TTime& aTimeStamp, |
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50 const TTimeIntervalSeconds& aWaitTime ) |
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51 { |
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52 CDRMXOma* self = new( ELeave ) CDRMXOma( aTimeStamp, aWaitTime ); |
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53 CleanupStack::PushL( self ); |
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54 self->ConstructL( aContentID ); |
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55 |
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56 return self; |
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57 }; |
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58 |
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59 |
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60 // ----------------------------------------------------------------------------- |
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61 // CDRMXOma::NewL |
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62 // Two-phased constructor. |
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63 // ----------------------------------------------------------------------------- |
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64 // |
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65 CDRMXOma* CDRMXOma::NewL( const TDesC8& aContentID, |
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66 const TTime& aTimeStamp, |
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67 const TTimeIntervalSeconds& aWaitTime ) |
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68 { |
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69 CDRMXOma* self = NewLC( aContentID, |
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70 aTimeStamp, aWaitTime ); |
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71 CleanupStack::Pop(); |
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72 |
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73 return self; |
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74 }; |
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75 |
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76 // ----------------------------------------------------------------------------- |
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77 // CDRMXOma::NewLC |
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78 // Two-phased constructor. |
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79 // ----------------------------------------------------------------------------- |
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80 // |
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81 CDRMXOma* CDRMXOma::NewLC() |
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82 { |
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83 CDRMXOma* self = new( ELeave ) CDRMXOma(); |
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84 CleanupStack::PushL( self ); |
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85 |
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86 return self; |
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87 }; |
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88 |
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89 |
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90 // ----------------------------------------------------------------------------- |
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91 // CDRMXOma::NewL |
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92 // Two-phased constructor. |
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93 // ----------------------------------------------------------------------------- |
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94 // |
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95 CDRMXOma* CDRMXOma::NewL() |
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96 { |
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97 CDRMXOma* self = NewLC(); |
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98 CleanupStack::Pop(); |
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99 |
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100 return self; |
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101 }; |
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102 |
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103 // ----------------------------------------------------------------------------- |
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104 // Default Constructor - First phase. |
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105 // ----------------------------------------------------------------------------- |
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106 // |
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107 CDRMXOma::CDRMXOma( const TTime& aTimeStamp, |
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108 const TTimeIntervalSeconds& aWaitTime ) : |
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109 iTimeStamp( aTimeStamp ), |
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110 iWaitTime( aWaitTime ) |
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111 { |
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112 |
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113 }; |
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114 |
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115 // ----------------------------------------------------------------------------- |
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116 // Default Constructor - First phase. |
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117 // ----------------------------------------------------------------------------- |
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118 // |
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119 CDRMXOma::CDRMXOma() |
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120 { |
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121 |
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122 }; |
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123 |
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124 // ----------------------------------------------------------------------------- |
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125 // Destructor |
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126 // ----------------------------------------------------------------------------- |
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127 // |
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128 CDRMXOma::~CDRMXOma() |
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129 { |
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130 if( iContentID ) |
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131 { |
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132 delete iContentID; |
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133 iContentID = NULL; |
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134 } |
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135 }; |
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136 |
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137 |
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138 // ----------------------------------------------------------------------------- |
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139 // CDRMXOma::ContentID |
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140 // ----------------------------------------------------------------------------- |
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141 // |
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142 const TDesC8& CDRMXOma::ContentID() const |
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143 { |
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144 return *iContentID; |
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145 }; |
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146 |
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147 // ----------------------------------------------------------------------------- |
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148 // CDRMXOma::TimeStamp |
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149 // ----------------------------------------------------------------------------- |
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150 // |
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151 const TTime& CDRMXOma::TimeStamp() const |
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152 { |
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153 return iTimeStamp; |
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154 }; |
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155 |
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156 // ----------------------------------------------------------------------------- |
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157 // CDRMXOma::WaitTime |
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158 // ----------------------------------------------------------------------------- |
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159 // |
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160 const TTimeIntervalSeconds& CDRMXOma::WaitTime() const |
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161 { |
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162 return iWaitTime; |
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163 }; |
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164 |
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165 // ----------------------------------------------------------------------------- |
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166 // CDRMXOma::SetContentIDL |
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167 // ----------------------------------------------------------------------------- |
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168 // |
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169 void CDRMXOma::SetContentIDL( const TDesC8& aContentID ) |
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170 { |
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171 HBufC8* newContentID = aContentID.AllocL(); |
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172 |
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173 if( iContentID ) |
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174 { |
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175 delete iContentID; |
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176 iContentID = NULL; |
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177 } |
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178 iContentID = newContentID; |
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179 }; |
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180 |
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181 // ----------------------------------------------------------------------------- |
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182 // CDRMXOma::SetTimeStampL |
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183 // ----------------------------------------------------------------------------- |
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184 // |
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185 void CDRMXOma::SetTimeStampL( const TTime& aTimeStamp ) |
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186 { |
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187 iTimeStamp = aTimeStamp; |
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188 }; |
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189 |
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190 // ----------------------------------------------------------------------------- |
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191 // CDRMXOma::SetWaitTimeL |
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192 // ----------------------------------------------------------------------------- |
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193 // |
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194 void CDRMXOma::SetWaitTimeL( const TTimeIntervalSeconds& aWaitTime ) |
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195 { |
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196 iWaitTime = aWaitTime; |
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197 }; |
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198 |
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199 // ----------------------------------------------------------------------------- |
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200 // CDRMXOma::ExternalizeL |
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201 // ----------------------------------------------------------------------------- |
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202 // |
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203 void CDRMXOma::ExternalizeL( RWriteStream& aStream ) const |
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204 { |
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205 TInt dataLength = 0; |
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206 |
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207 // Write the ContentID |
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208 dataLength = 0; |
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209 if( iContentID ) |
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210 { |
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211 dataLength = iContentID->Length(); |
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212 } |
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213 aStream.WriteInt32L( dataLength ); |
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214 |
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215 if( dataLength ) |
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216 { |
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217 aStream.WriteL( iContentID->Des() ); |
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218 } |
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219 |
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220 // Write the time stamp |
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221 WriteInt64L( iTimeStamp.Int64(), aStream ); |
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222 |
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223 // write the wait time |
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224 aStream.WriteInt32L( iWaitTime.Int() ); |
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225 }; |
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226 |
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227 // ----------------------------------------------------------------------------- |
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228 // CDRMXOma::InternalizeL |
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229 // ----------------------------------------------------------------------------- |
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230 // |
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231 void CDRMXOma::InternalizeL( RReadStream& aStream ) |
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232 { |
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233 TInt64 timeData = 0; |
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234 TInt dataLength = 0; |
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235 HBufC8* dataPart = 0; |
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236 TPtr8 dataBuffer(NULL,0,0); |
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237 TPtr16 dataBuffer2(NULL,0,0); |
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238 |
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239 // Read the ContentID |
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240 dataLength = aStream.ReadInt32L(); |
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241 |
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242 if( dataLength ) |
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243 { |
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244 // Reserve a new buffer: |
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245 dataPart = HBufC8::NewMaxLC( dataLength ); |
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246 |
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247 // Set the read buffer: |
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248 dataBuffer.Set(const_cast<TUint8*>(dataPart->Ptr()), 0, dataLength); |
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249 |
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250 // Read the data: |
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251 aStream.ReadL( dataBuffer ); |
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252 |
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253 // Pop the buffer |
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254 CleanupStack::Pop(); // dataPart |
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255 |
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256 // If an old content identifier exists delete it |
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257 if( iContentID ) |
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258 { |
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259 delete iContentID; |
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260 iContentID = NULL; |
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261 } |
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262 |
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263 // assign the new content id |
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264 iContentID = dataPart; |
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265 } |
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266 else |
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267 { |
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268 // If an old content identifier exists delete it |
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269 if( iContentID ) |
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270 { |
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271 delete iContentID; |
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272 iContentID = NULL; |
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273 } |
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274 } |
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275 |
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276 // The Time stamp |
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277 ReadInt64L( timeData, aStream ); |
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278 iTimeStamp = timeData; |
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279 |
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280 // The time interval |
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281 iWaitTime = aStream.ReadInt32L(); |
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282 }; |
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283 |
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284 // ----------------------------------------------------------------------------- |
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285 // CDRMXOma::Size |
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286 // ----------------------------------------------------------------------------- |
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287 // |
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288 TInt CDRMXOma::Size() const |
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289 { |
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290 TInt size = 0; |
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291 |
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292 // Content identifier of the content |
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293 size += sizeof(TInt32); |
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294 |
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295 if( iContentID ) |
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296 { |
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297 size += iContentID->Size(); |
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298 } |
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299 |
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300 // Issuer of the rights |
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301 size += sizeof(TTime); |
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302 |
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303 // Content name |
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304 size += sizeof(TTimeIntervalSeconds); |
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305 |
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306 return size; |
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307 }; |
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308 |
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309 // ----------------------------------------------------------------------------- |
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310 // CDRMXOma::ConstructL |
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311 // Second phase constructor |
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312 // ----------------------------------------------------------------------------- |
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313 // |
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314 void CDRMXOma::ConstructL( const TDesC8& aContentID ) |
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315 { |
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316 iContentID = aContentID.AllocL(); |
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317 }; |
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318 |
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319 |
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320 // ----------------------------------------------------------------------------- |
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321 // CDRMXOma::WriteInt64L |
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322 // ----------------------------------------------------------------------------- |
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323 // |
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324 void CDRMXOma::WriteInt64L( const TInt64& aWrite, RWriteStream& aStream ) const |
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325 { |
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326 TPtr8 output( reinterpret_cast<TUint8*>(const_cast<TInt64*>(&aWrite)), |
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327 sizeof(TInt64), sizeof(TInt64) ); |
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328 |
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329 aStream.WriteL( output, sizeof(TInt64) ); |
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330 } |
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331 |
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332 // ----------------------------------------------------------------------------- |
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333 // CCDRMXOma::ReadInt64L |
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334 // ----------------------------------------------------------------------------- |
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335 // |
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336 void CDRMXOma::ReadInt64L( TInt64& aRead, RReadStream& aStream ) |
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337 { |
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338 TPtr8 input( reinterpret_cast<TUint8*>(&aRead), 0, sizeof(TInt64) ); |
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339 |
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340 aStream.ReadL( input, sizeof(TInt64) ); |
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341 }; |
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342 |
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343 // End of File |