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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: NWSessionSlotID implementation. |
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15 * |
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16 */ |
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17 |
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18 // INCLUDE FILES |
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19 #include "CPEngNWSessionSlotID2Imp.h" |
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20 #include "CPEngSessionSlotId.h" |
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21 #include <s32strm.h> |
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22 #include <s32mem.h> |
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23 |
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24 |
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25 // ============================ LOCAL FUNCTIONS =============================== |
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26 namespace |
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27 { |
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28 // ----------------------------------------------------------------------------- |
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29 // ValueForMatchMode() |
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30 // ----------------------------------------------------------------------------- |
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31 // |
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32 const TDesC& ValueForMatchMode( const TDesC& aReqValue, |
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33 TPEngNWSSIDMatchMode aMatchMode ) |
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34 { |
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35 if ( aMatchMode == EPEngMMWildAny ) |
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36 { |
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37 return KPEngMatchSymbolWildAny; |
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38 } |
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39 |
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40 return aReqValue; |
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41 } |
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42 |
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43 // ----------------------------------------------------------------------------- |
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44 // ExternalizeBufferL() |
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45 // ----------------------------------------------------------------------------- |
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46 // |
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47 void ExternalizeBufferL( const HBufC* aBuffer, RWriteStream& aStream ) |
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48 { |
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49 if ( aBuffer && aBuffer->Length() != 0 ) |
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50 { |
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51 aStream.WriteInt32L( aBuffer->Length() ); |
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52 aStream.WriteL( *aBuffer ); |
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53 } |
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54 else |
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55 { |
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56 aStream.WriteInt32L( 0 ); |
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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 // ----------------------------------------------------------------------------- |
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62 // InternalizeBufferL() |
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63 // ----------------------------------------------------------------------------- |
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64 // |
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65 HBufC* InternalizeBufferL( RReadStream& aStream ) |
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66 { |
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67 HBufC* buffer = NULL; |
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68 |
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69 TInt length = aStream.ReadInt32L(); |
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70 if ( length != 0 ) |
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71 { |
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72 buffer = HBufC::NewLC( length ); |
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73 TPtr ptr( buffer->Des() ); |
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74 aStream.ReadL( ptr, length ); |
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75 CleanupStack::Pop(); //buffer |
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76 } |
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77 |
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78 return buffer; |
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79 } |
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80 |
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81 |
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82 // ----------------------------------------------------------------------------- |
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83 // BufferExternalizeSizeInBytes() |
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84 // ----------------------------------------------------------------------------- |
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85 // |
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86 TInt BufferExternalizeSizeInBytes( const HBufC* aBuffer ) |
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87 { |
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88 TInt size( 4 ); //Buffer length indicator: 4 bytes |
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89 |
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90 if ( aBuffer && aBuffer->Length() != 0 ) |
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91 { |
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92 size += aBuffer->Size(); |
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93 } |
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94 |
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95 return size; |
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96 } |
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97 } |
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98 |
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99 |
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100 // ============================ MEMBER FUNCTIONS =============================== |
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101 |
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102 |
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103 // ----------------------------------------------------------------------------- |
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104 // CPEngNWSessionSlotID2Imp::NewL() |
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105 // Two-phased constructor. |
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106 // ----------------------------------------------------------------------------- |
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107 // |
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108 CPEngNWSessionSlotID2Imp* CPEngNWSessionSlotID2Imp::NewL() |
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109 { |
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110 CPEngNWSessionSlotID2Imp* self = new ( ELeave ) CPEngNWSessionSlotID2Imp(); |
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111 CleanupStack::PushL( self ); |
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112 self->ConstructL(); |
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113 CleanupStack::Pop( self ); |
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114 return self; |
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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 // CPEngNWSessionSlotID2Imp::CloneL() |
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120 // ----------------------------------------------------------------------------- |
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121 // |
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122 CPEngNWSessionSlotID2Imp* CPEngNWSessionSlotID2Imp::CloneL() const |
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123 { |
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124 CPEngNWSessionSlotID2Imp* clone = CPEngNWSessionSlotID2Imp::NewL(); |
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125 CleanupStack::PushL( clone ); |
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126 |
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127 clone->iBasePart->CopyL( *iBasePart ); |
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128 |
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129 if ( iAppId ) |
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130 { |
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131 clone->iAppId = iAppId->AllocL(); |
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132 } |
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133 |
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134 clone->iServiceAddressMatchMode = iServiceAddressMatchMode; |
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135 clone->iUserIdMatchMode = iUserIdMatchMode; |
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136 clone->iAppIdMatchMode = iAppIdMatchMode; |
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137 |
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138 CleanupStack::Pop( clone ); |
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139 return clone; |
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140 } |
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141 |
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142 |
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143 // ----------------------------------------------------------------------------- |
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144 // CPEngNWSessionSlotID2Imp::Reset() |
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145 // Reset operation. |
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146 // ----------------------------------------------------------------------------- |
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147 // |
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148 void CPEngNWSessionSlotID2Imp::Reset() |
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149 { |
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150 iBasePart->Reset(); |
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151 |
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152 delete iAppId; |
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153 iAppId = NULL; |
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154 |
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155 iServiceAddressMatchMode = EPEngMMExact; |
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156 iUserIdMatchMode = EPEngMMExact; |
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157 iAppIdMatchMode = EPEngMMExact; |
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158 } |
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159 |
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160 |
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161 // Destructor |
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162 CPEngNWSessionSlotID2Imp::~CPEngNWSessionSlotID2Imp() |
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163 { |
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164 delete iBasePart; |
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165 delete iAppId; |
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166 } |
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167 |
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168 |
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169 |
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170 |
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171 // ----------------------------------------------------------------------------- |
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172 // Symbian OS constructor. |
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173 // ----------------------------------------------------------------------------- |
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174 // |
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175 void CPEngNWSessionSlotID2Imp::ConstructL() |
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176 { |
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177 iBasePart = CPEngSessionSlotId::NewL(); |
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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 // ----------------------------------------------------------------------------- |
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183 // CPEngNWSessionSlotID2Imp::CPEngNWSessionSlotID2Imp |
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184 // C++ default constructor can NOT contain any code, that |
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185 // might leave. |
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186 // ----------------------------------------------------------------------------- |
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187 // |
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188 CPEngNWSessionSlotID2Imp::CPEngNWSessionSlotID2Imp() |
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189 : iServiceAddressMatchMode( EPEngMMExact ), |
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190 iUserIdMatchMode( EPEngMMExact ), |
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191 iAppIdMatchMode( EPEngMMExact ) |
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192 { |
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193 } |
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194 |
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195 |
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196 |
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197 // ----------------------------------------------------------------------------- |
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198 // CPEngNWSessionSlotID2Imp::SetServiceAddressL() |
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199 // Mutator |
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200 // ----------------------------------------------------------------------------- |
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201 // |
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202 void CPEngNWSessionSlotID2Imp::SetServiceAddressL( const TDesC& aAddress, |
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203 TPEngNWSSIDMatchMode aMatchMode ) |
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204 { |
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205 iBasePart->SetServiceAddressL( ValueForMatchMode( aAddress, aMatchMode ) ); |
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206 iServiceAddressMatchMode = aMatchMode; |
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207 } |
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208 |
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209 |
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210 // ----------------------------------------------------------------------------- |
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211 // CPEngNWSessionSlotID2Imp::SetUserIdL() |
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212 // Mutator |
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213 // ----------------------------------------------------------------------------- |
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214 // |
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215 void CPEngNWSessionSlotID2Imp::SetUserIdL( const TDesC& aUserId, |
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216 TPEngNWSSIDMatchMode aMatchMode ) |
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217 { |
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218 iBasePart->SetUserIdL( ValueForMatchMode( aUserId, aMatchMode ) ); |
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219 iUserIdMatchMode = aMatchMode; |
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220 } |
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221 |
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222 |
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223 // ----------------------------------------------------------------------------- |
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224 // CPEngNWSessionSlotID2Imp::SetAppIdL() |
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225 // Mutator |
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226 // ----------------------------------------------------------------------------- |
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227 // |
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228 void CPEngNWSessionSlotID2Imp::SetAppIdL( const TDesC& aAppId, |
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229 TPEngNWSSIDMatchMode aMatchMode ) |
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230 { |
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231 HBufC* tmpBuf = ValueForMatchMode( aAppId, aMatchMode ).AllocL(); |
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232 delete iAppId; |
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233 iAppId = tmpBuf; |
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234 iAppIdMatchMode = aMatchMode; |
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235 } |
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236 |
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237 // ----------------------------------------------------------------------------- |
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238 // CPEngNWSessionSlotID2Imp::SetAllL() |
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239 // Mutator |
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240 // ----------------------------------------------------------------------------- |
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241 // |
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242 void CPEngNWSessionSlotID2Imp::SetAllL( const CPEngSessionSlotId& aBasePart, |
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243 const TDesC& aAppId ) |
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244 { |
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245 SetServiceAddressL( aBasePart.ServiceAddress(), EPEngMMExact ); |
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246 SetUserIdL( aBasePart.UserId(), EPEngMMExact ); |
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247 SetAppIdL( aAppId, EPEngMMExact ); |
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248 } |
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249 |
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250 |
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251 |
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252 // ----------------------------------------------------------------------------- |
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253 // CPEngNWSessionSlotID2Imp::ServiceAddress() |
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254 // Accessor |
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255 // ----------------------------------------------------------------------------- |
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256 // |
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257 TPtrC CPEngNWSessionSlotID2Imp::ServiceAddress() const |
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258 { |
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259 return iBasePart->ServiceAddress(); |
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260 } |
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261 |
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262 // ----------------------------------------------------------------------------- |
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263 // CPEngNWSessionSlotID2Imp::UserId() |
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264 // Accessor |
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265 // ----------------------------------------------------------------------------- |
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266 // |
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267 TPtrC CPEngNWSessionSlotID2Imp::UserId() const |
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268 { |
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269 return iBasePart->UserId(); |
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270 } |
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271 |
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272 // ----------------------------------------------------------------------------- |
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273 // CPEngNWSessionSlotID2Imp::AppId() |
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274 // Accessor |
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275 // ----------------------------------------------------------------------------- |
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276 // |
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277 TPtrC CPEngNWSessionSlotID2Imp::AppId() const |
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278 { |
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279 if ( iAppId ) |
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280 { |
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281 return *iAppId; |
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282 } |
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283 |
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284 return KNullDesC(); |
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285 } |
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286 |
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287 |
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288 // ----------------------------------------------------------------------------- |
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289 // CPEngNWSessionSlotID2Imp::BasePart() |
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290 // Accessor |
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291 // ----------------------------------------------------------------------------- |
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292 // |
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293 const CPEngSessionSlotId& CPEngNWSessionSlotID2Imp::BasePart() const |
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294 { |
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295 return *iBasePart; |
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296 } |
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297 |
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298 |
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299 // ----------------------------------------------------------------------------- |
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300 // CPEngNWSessionSlotID2Imp::IsServiceAddressWild() |
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301 // ----------------------------------------------------------------------------- |
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302 // |
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303 TBool CPEngNWSessionSlotID2Imp::IsServiceAddressWild() const |
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304 { |
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305 return ( iServiceAddressMatchMode != EPEngMMExact ); |
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306 } |
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307 |
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308 // ----------------------------------------------------------------------------- |
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309 // CPEngNWSessionSlotID2Imp::IsUserIdWild() |
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310 // ----------------------------------------------------------------------------- |
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311 // |
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312 TBool CPEngNWSessionSlotID2Imp::IsUserIdWild() const |
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313 { |
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314 return ( iUserIdMatchMode != EPEngMMExact ); |
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315 } |
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316 |
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317 |
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318 // ----------------------------------------------------------------------------- |
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319 // CPEngNWSessionSlotID2Imp::IsAppIdWild() |
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320 // ----------------------------------------------------------------------------- |
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321 // |
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322 TBool CPEngNWSessionSlotID2Imp::IsAppIdWild() const |
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323 { |
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324 return ( iAppIdMatchMode != EPEngMMExact ); |
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325 } |
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326 |
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327 |
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328 // ----------------------------------------------------------------------------- |
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329 // CPEngNWSessionSlotID2Imp::IsWild() |
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330 // ----------------------------------------------------------------------------- |
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331 // |
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332 TBool CPEngNWSessionSlotID2Imp::IsWild() const |
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333 { |
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334 return ( IsServiceAddressWild() || IsUserIdWild() || IsAppIdWild() ); |
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335 } |
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336 |
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337 |
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338 |
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339 // ----------------------------------------------------------------------------- |
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340 // CPEngNWSessionSlotID2Imp::IsFullyDefined() |
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341 // ----------------------------------------------------------------------------- |
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342 // |
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343 TBool CPEngNWSessionSlotID2Imp::IsFullyDefined() const |
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344 { |
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345 if ( IsWild() ) |
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346 { |
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347 return EFalse; |
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348 } |
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349 |
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350 |
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351 if ( ServiceAddress().Length() == 0 ) |
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352 { |
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353 return EFalse; |
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354 } |
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355 |
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356 |
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357 if ( UserId().Length() == 0 ) |
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358 { |
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359 return EFalse; |
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360 } |
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361 |
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362 |
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363 if ( AppId().Length() == 0 ) |
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364 { |
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365 return EFalse; |
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366 } |
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367 |
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368 |
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369 return ETrue; |
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370 } |
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371 |
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372 |
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373 |
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374 |
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375 |
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376 |
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377 // ----------------------------------------------------------------------------- |
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378 // CPEngNWSessionSlotID2Imp::MatchFullId() |
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379 // ----------------------------------------------------------------------------- |
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380 // |
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381 TInt CPEngNWSessionSlotID2Imp::MatchFullId( const CPEngNWSessionSlotID2Imp& aIdToMatch ) const |
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382 { |
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383 if ( MatchBasePart( aIdToMatch ) != KErrNone ) |
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384 { |
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385 return KErrNotFound; |
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386 } |
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387 |
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388 if ( MatchAppIdPart( aIdToMatch ) != KErrNone ) |
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389 { |
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390 return KErrNotFound; |
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391 } |
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392 |
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393 return KErrNone; |
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394 } |
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395 |
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396 |
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397 |
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398 |
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399 // ----------------------------------------------------------------------------- |
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400 // CPEngNWSessionSlotID2Imp::MatchBasePart() |
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401 // ----------------------------------------------------------------------------- |
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402 // |
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403 TInt CPEngNWSessionSlotID2Imp::MatchBasePart( |
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404 const CPEngNWSessionSlotID2Imp& aIdToMatch ) const |
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405 { |
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406 //In case of full ID container, the wild definitions can be |
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407 //in either self object or in parameter one |
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408 //==> must be matched both ways |
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409 |
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410 if ( MatchBasePart( aIdToMatch.BasePart() ) == KErrNone ) |
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411 { |
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412 return KErrNone; |
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413 } |
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414 |
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415 if ( aIdToMatch.MatchBasePart( BasePart() ) == KErrNone ) |
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416 { |
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417 return KErrNone; |
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418 } |
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419 |
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420 return KErrNotFound; |
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421 } |
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422 |
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423 |
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424 |
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425 // ----------------------------------------------------------------------------- |
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426 // CPEngNWSessionSlotID2Imp::MatchBasePart() |
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427 // ----------------------------------------------------------------------------- |
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428 // |
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429 TInt CPEngNWSessionSlotID2Imp::MatchBasePart( |
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430 const CPEngSessionSlotId& aBasePartToMatch ) const |
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431 { |
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432 //Both base part fragments must match |
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433 |
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434 //Check first serviceAddress |
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435 TBool serviceAddressMatch = EFalse; |
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436 if ( IsServiceAddressWild() ) |
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437 { |
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438 serviceAddressMatch = ETrue; |
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439 } |
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440 |
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441 else if ( ServiceAddress().Compare( aBasePartToMatch.ServiceAddress() ) |
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442 == KErrNone ) |
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443 { |
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444 serviceAddressMatch = ETrue; |
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445 } |
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446 |
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447 |
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448 //And then user ID |
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449 TBool userIdMatch = EFalse; |
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450 if ( IsUserIdWild() ) |
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451 { |
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452 userIdMatch = ETrue; |
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453 } |
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454 |
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455 else if ( UserId().Compare( aBasePartToMatch.UserId() ) == KErrNone ) |
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456 { |
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457 userIdMatch = ETrue; |
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458 } |
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459 |
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460 |
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461 if ( serviceAddressMatch && userIdMatch ) |
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462 { |
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463 return KErrNone; |
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464 } |
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465 return KErrNotFound; |
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466 } |
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467 |
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468 |
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469 // ----------------------------------------------------------------------------- |
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470 // CPEngNWSessionSlotID2Imp::MatchAppIdPart() |
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471 // ----------------------------------------------------------------------------- |
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472 // |
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473 TInt CPEngNWSessionSlotID2Imp::MatchAppIdPart( |
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474 const CPEngNWSessionSlotID2Imp& aIdToMatch ) const |
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475 { |
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476 //In case of full ID container, the wild definitions can be |
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477 //in either self object or in parameter one |
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478 //==> must be matched both ways |
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479 if ( MatchAppIdPart( aIdToMatch.AppId() ) == KErrNone ) |
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480 { |
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481 return KErrNone; |
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482 } |
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483 |
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484 if ( aIdToMatch.MatchAppIdPart( AppId() ) == KErrNone ) |
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485 { |
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486 return KErrNone; |
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487 } |
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488 |
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489 return KErrNotFound; |
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490 } |
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491 |
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492 |
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493 // ----------------------------------------------------------------------------- |
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494 // CPEngNWSessionSlotID2Imp::MatchAppIdPart() |
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495 // ----------------------------------------------------------------------------- |
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496 // |
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497 TInt CPEngNWSessionSlotID2Imp::MatchAppIdPart( const TDesC& aAppId ) const |
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498 { |
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499 if ( IsAppIdWild() ) |
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500 { |
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501 return KErrNone; |
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502 } |
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503 |
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504 if ( AppId().Compare( aAppId ) == KErrNone ) |
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505 { |
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506 return KErrNone; |
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507 } |
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508 |
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509 return KErrNotFound; |
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510 } |
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511 |
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512 |
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513 |
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514 |
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515 // ----------------------------------------------------------------------------- |
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516 // CPEngNWSessionSlotID2Imp::PackFullLC() |
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517 // ----------------------------------------------------------------------------- |
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518 // |
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519 HBufC8* CPEngNWSessionSlotID2Imp::PackFullLC() const |
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520 { |
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521 TInt size = 6 * 4; //6 static TInts |
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522 // - Version |
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523 // - 1 x buffer length |
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524 // - 3 x matchMode |
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525 // - Extension length |
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526 |
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527 size += iBasePart->Size(); |
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528 size += BufferExternalizeSizeInBytes( iAppId ); |
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529 |
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530 HBufC8* packBuffer = HBufC8::NewLC( size ); |
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531 TPtr8 pack( packBuffer->Des() ); |
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532 |
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533 RDesWriteStream ws; |
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534 ws.Open( pack ); // CSI: 65 # |
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535 CleanupClosePushL( ws ); |
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536 |
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537 ExternalizeL( ws ); |
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538 |
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539 ws.CommitL(); |
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540 CleanupStack::PopAndDestroy(); //ws |
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541 |
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542 |
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543 packBuffer = packBuffer->ReAllocL( packBuffer->Length() ); |
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544 CleanupStack::Pop(); |
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545 CleanupStack::PushL( packBuffer ); //Due realloc |
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546 |
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547 return packBuffer; |
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548 } |
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549 |
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550 |
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551 |
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552 // ----------------------------------------------------------------------------- |
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553 // CPEngNWSessionSlotID2Imp::UnPackFullL() |
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554 // ----------------------------------------------------------------------------- |
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555 // |
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556 void CPEngNWSessionSlotID2Imp::UnPackFullL( const TDesC8& aPack ) |
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557 { |
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558 RDesReadStream rs; |
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559 rs.Open( aPack ); // CSI: 65 # |
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560 CleanupClosePushL( rs ); |
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561 |
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562 InternalizeL( rs ); |
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563 |
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564 CleanupStack::PopAndDestroy(); //rs |
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565 } |
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566 |
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567 |
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568 // ----------------------------------------------------------------------------- |
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569 // CPEngNWSessionSlotID2Imp::ExternalizeL() |
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570 // ----------------------------------------------------------------------------- |
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571 // |
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572 void CPEngNWSessionSlotID2Imp::ExternalizeL( RWriteStream& aStream ) const |
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573 { |
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574 aStream.WriteInt32L( 0 ); //Version, currently first |
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575 |
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576 iBasePart->ExternalizeL( aStream ); |
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577 aStream.WriteInt32L( iServiceAddressMatchMode ); |
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578 aStream.WriteInt32L( iUserIdMatchMode ); |
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579 |
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580 ExternalizeBufferL( iAppId, aStream ); |
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581 aStream.WriteInt32L( iAppIdMatchMode ); |
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582 |
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583 aStream.WriteInt32L( 0 ); //Extension length for future, currently 0 |
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584 } |
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585 |
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586 |
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587 |
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588 // ----------------------------------------------------------------------------- |
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589 // CPEngNWSessionSlotID2Imp::InternalizeL() |
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590 // ----------------------------------------------------------------------------- |
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591 // |
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592 void CPEngNWSessionSlotID2Imp::InternalizeL( RReadStream& aStream ) |
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593 { |
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594 aStream.ReadInt32L(); //Stream version |
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595 |
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596 iBasePart->InternalizeL( aStream ); |
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597 iServiceAddressMatchMode = aStream.ReadInt32L(); |
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598 iUserIdMatchMode = aStream.ReadInt32L(); |
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599 |
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600 |
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601 HBufC* tmpBuf = InternalizeBufferL( aStream ); |
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602 delete iAppId; |
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603 iAppId = tmpBuf; |
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604 iAppIdMatchMode = aStream.ReadInt32L(); |
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605 |
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606 TInt extensionLength = aStream.ReadInt32L(); |
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607 if ( extensionLength > 0 ) |
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608 { |
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609 //skip the extension data |
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610 aStream.ReadL( extensionLength ); |
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611 } |
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612 } |
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613 |
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614 |
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615 // End of File |
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616 |
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617 |