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1 /* |
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2 * Copyright (c) 2006 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: a data class containing browse-related 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 |
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21 |
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22 |
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23 // INCLUDE FILES |
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24 |
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25 #include "upnpavbrowserequest.h" |
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26 |
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27 // CONSTANTS |
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28 const TInt KBrowseMaxStringLen = 255; |
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29 const TInt KBrowseBufferGranularity = 100; |
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30 |
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31 |
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32 // ============================ MEMBER FUNCTIONS ============================ |
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33 |
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34 // -------------------------------------------------------------------------- |
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35 // CUpnpAVBrowseRequest::CUpnpAVBrowseRequest |
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36 // C++ default constructor can NOT contain any code, that |
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37 // might leave. |
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38 // -------------------------------------------------------------------------- |
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39 inline CUpnpAVBrowseRequest::CUpnpAVBrowseRequest() |
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40 { |
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41 } |
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42 |
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43 // -------------------------------------------------------------------------- |
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44 // CUpnpAVBrowseRequest::ConstructL |
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45 // Symbian 2nd phase constructor can leave. |
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46 // -------------------------------------------------------------------------- |
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47 inline void CUpnpAVBrowseRequest::ConstructL() |
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48 { |
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49 iId = KNullDesC8().AllocL(); |
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50 iSearchCriteria = KNullDesC8().AllocL(); |
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51 iFilter = KNullDesC8().AllocL(); |
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52 iSortCriteria = KNullDesC8().AllocL(); |
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53 } |
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54 |
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55 // -------------------------------------------------------------------------- |
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56 // CUpnpAVBrowseRequest::NewL |
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57 // Two-phased constructor. |
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58 // -------------------------------------------------------------------------- |
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59 inline CUpnpAVBrowseRequest* CUpnpAVBrowseRequest::NewL() |
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60 { |
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61 CUpnpAVBrowseRequest* self = NewLC(); |
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62 CleanupStack::Pop( self ); |
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63 return self; |
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64 } |
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65 |
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66 // -------------------------------------------------------------------------- |
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67 // CUpnpAVBrowseRequest::NewLC |
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68 // Two-phased constructor. |
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69 // -------------------------------------------------------------------------- |
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70 inline CUpnpAVBrowseRequest* CUpnpAVBrowseRequest::NewLC() |
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71 { |
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72 CUpnpAVBrowseRequest* self = new( ELeave ) |
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73 CUpnpAVBrowseRequest; |
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74 CleanupStack::PushL( self ); |
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75 self->ConstructL(); |
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76 return self; |
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77 } |
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78 |
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79 |
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80 // -------------------------------------------------------------------------- |
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81 // CUpnpAVBrowseRequest::NewLC |
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82 // Two-phased constructor. |
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83 // -------------------------------------------------------------------------- |
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84 inline CUpnpAVBrowseRequest::~CUpnpAVBrowseRequest() |
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85 { |
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86 delete iId; |
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87 delete iSearchCriteria; |
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88 delete iFilter; |
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89 delete iSortCriteria; |
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90 } |
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91 |
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92 // -------------------------------------------------------------------------- |
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93 // CUpnpAVBrowseRequest::NewLC |
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94 // Two-phased constructor. |
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95 // -------------------------------------------------------------------------- |
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96 inline void CUpnpAVBrowseRequest::ExternalizeL( RWriteStream& aStream ) const |
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97 { |
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98 aStream.WriteInt16L( iCriteriaLength ); |
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99 aStream << *iId; |
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100 aStream << *iSearchCriteria; |
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101 aStream << *iFilter; |
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102 aStream.WriteInt16L( (TInt)iBrowseFlag ); |
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103 aStream.WriteInt16L( iStartIndex ); |
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104 aStream.WriteInt16L( iRequestedCount ); |
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105 aStream << *iSortCriteria; |
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106 } |
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107 |
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108 // -------------------------------------------------------------------------- |
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109 // CUpnpAVBrowseRequest::InternalizeL |
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110 // Internalizes object |
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111 // -------------------------------------------------------------------------- |
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112 inline void CUpnpAVBrowseRequest::InternalizeL( RReadStream& aStream ) |
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113 { |
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114 iCriteriaLength = aStream.ReadInt16L(); |
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115 |
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116 delete iId; iId = NULL; |
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117 iId = HBufC8::NewL( aStream, KBrowseMaxStringLen ); |
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118 |
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119 delete iSearchCriteria; iSearchCriteria = NULL; |
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120 iSearchCriteria = HBufC8::NewL( aStream, iCriteriaLength ); |
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121 |
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122 delete iFilter; iFilter = NULL; |
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123 iFilter = HBufC8::NewL( aStream, KBrowseMaxStringLen ); |
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124 |
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125 iBrowseFlag = (MUPnPAVBrowsingSession::TBrowseFlag)aStream.ReadInt16L(); |
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126 |
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127 iStartIndex = aStream.ReadInt16L(); |
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128 |
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129 iRequestedCount = aStream.ReadInt16L(); |
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130 |
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131 delete iSortCriteria; iSortCriteria = NULL; |
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132 iSortCriteria = HBufC8::NewL( aStream, KBrowseMaxStringLen ); |
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133 } |
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134 |
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135 // -------------------------------------------------------------------------- |
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136 // CUpnpAVBrowseRequest::ToDes8L |
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137 // Externalizes object to a heap descriptor |
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138 // -------------------------------------------------------------------------- |
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139 inline HBufC8* CUpnpAVBrowseRequest::ToDes8L() const |
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140 { |
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141 // serialize object |
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142 CBufFlat* tempFlatBuf = CBufFlat::NewL( KBrowseBufferGranularity ); |
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143 CleanupStack::PushL( tempFlatBuf ); |
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144 |
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145 RBufWriteStream stream( *tempFlatBuf ); |
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146 CleanupClosePushL( stream ); |
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147 |
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148 stream << *this; |
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149 |
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150 // create heap descriptor |
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151 HBufC8* tempBuf = HBufC8::NewLC( tempFlatBuf->Size() ); |
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152 TPtr8 ptr( tempBuf->Des() ); |
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153 tempFlatBuf->Read( 0, ptr, tempFlatBuf->Size() ); |
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154 |
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155 // clean up |
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156 CleanupStack::Pop( tempBuf ); |
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157 CleanupStack::PopAndDestroy( &stream ); |
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158 CleanupStack::PopAndDestroy( tempFlatBuf ); |
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159 |
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160 return tempBuf; |
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161 } |
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162 |
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163 |
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164 // -------------------------------------------------------------------------- |
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165 // CUpnpAVBrowseRequest::SetIdL |
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166 // Sets id |
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167 // -------------------------------------------------------------------------- |
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168 inline void CUpnpAVBrowseRequest::SetIdL( const TDesC8& aId ) |
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169 { |
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170 HBufC8* tempBuf = aId.AllocL(); |
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171 delete iId; |
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172 iId = tempBuf; |
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173 } |
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174 |
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175 // -------------------------------------------------------------------------- |
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176 // CUpnpAVBrowseRequest::Id |
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177 // Returns id |
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178 // -------------------------------------------------------------------------- |
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179 inline const TDesC8& CUpnpAVBrowseRequest::Id() |
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180 { |
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181 if( iId ) |
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182 { |
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183 return *iId; |
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184 } |
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185 else |
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186 { |
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187 return KNullDesC8; |
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188 } |
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189 } |
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190 |
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191 // -------------------------------------------------------------------------- |
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192 // CUpnpAVBrowseRequest::SetSearchCriteriaL |
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193 // Sets search criteria |
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194 // -------------------------------------------------------------------------- |
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195 inline void CUpnpAVBrowseRequest::SetSearchCriteriaL( |
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196 const TDesC8& aSearchCriteria ) |
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197 { |
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198 HBufC8* tempBuf = aSearchCriteria.AllocL(); |
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199 iCriteriaLength = tempBuf->Length(); |
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200 delete iSearchCriteria; |
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201 iSearchCriteria = tempBuf; |
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202 } |
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203 |
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204 // -------------------------------------------------------------------------- |
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205 // CUpnpAVBrowseRequest::SearchCriteria |
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206 // Returns search criteria |
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207 // -------------------------------------------------------------------------- |
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208 inline const TDesC8& CUpnpAVBrowseRequest::SearchCriteria() |
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209 { |
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210 if( iSearchCriteria ) |
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211 { |
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212 return *iSearchCriteria; |
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213 } |
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214 else |
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215 { |
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216 return KNullDesC8; |
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217 } |
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218 } |
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219 |
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220 // -------------------------------------------------------------------------- |
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221 // CUpnpAVBrowseRequest::SetFilterL |
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222 // Sets filter |
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223 // -------------------------------------------------------------------------- |
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224 inline void CUpnpAVBrowseRequest::SetFilterL( const TDesC8& aFilter ) |
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225 { |
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226 HBufC8* tempBuf = aFilter.AllocL(); |
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227 delete iFilter; |
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228 iFilter = tempBuf; |
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229 } |
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230 |
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231 // -------------------------------------------------------------------------- |
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232 // CUpnpAVBrowseRequest::Filter |
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233 // Returns filter |
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234 // -------------------------------------------------------------------------- |
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235 inline const TDesC8& CUpnpAVBrowseRequest::Filter() |
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236 { |
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237 if( iFilter ) |
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238 { |
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239 return *iFilter; |
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240 } |
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241 else |
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242 { |
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243 return KNullDesC8; |
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244 } |
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245 } |
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246 |
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247 // -------------------------------------------------------------------------- |
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248 // CUpnpAVBrowseRequest::SetBrowseFlag |
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249 // Sets browse flag |
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250 // -------------------------------------------------------------------------- |
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251 inline void CUpnpAVBrowseRequest::SetBrowseFlag( |
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252 MUPnPAVBrowsingSession::TBrowseFlag aBrowseFlag ) |
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253 { |
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254 iBrowseFlag = aBrowseFlag; |
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255 } |
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256 |
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257 // -------------------------------------------------------------------------- |
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258 // CUpnpAVBrowseRequest::BrowseFlag |
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259 // Returns browse flag |
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260 // -------------------------------------------------------------------------- |
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261 inline MUPnPAVBrowsingSession::TBrowseFlag CUpnpAVBrowseRequest::BrowseFlag() |
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262 { |
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263 return iBrowseFlag; |
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264 } |
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265 |
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266 // -------------------------------------------------------------------------- |
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267 // CUpnpAVBrowseRequest::SetStartIndex |
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268 // Sets start index |
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269 // -------------------------------------------------------------------------- |
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270 inline void CUpnpAVBrowseRequest::SetStartIndex( TInt aStartIndex ) |
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271 { |
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272 iStartIndex = aStartIndex; |
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273 } |
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274 |
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275 // -------------------------------------------------------------------------- |
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276 // CUpnpAVBrowseRequest::StartIndex |
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277 // Returns start index |
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278 // -------------------------------------------------------------------------- |
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279 inline TInt CUpnpAVBrowseRequest::StartIndex() |
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280 { |
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281 return iStartIndex; |
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282 } |
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283 |
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284 // -------------------------------------------------------------------------- |
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285 // CUpnpAVBrowseRequest::SetRequestedCount |
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286 // Sets requested count |
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287 // -------------------------------------------------------------------------- |
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288 inline void CUpnpAVBrowseRequest::SetRequestedCount( TInt aRequestedCount ) |
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289 { |
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290 iRequestedCount = aRequestedCount; |
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291 } |
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292 |
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293 // -------------------------------------------------------------------------- |
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294 // CUpnpAVBrowseRequest::RequestedCount |
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295 // Returns requested count |
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296 // -------------------------------------------------------------------------- |
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297 inline TInt CUpnpAVBrowseRequest::RequestedCount() |
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298 { |
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299 return iRequestedCount; |
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300 } |
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301 |
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302 // -------------------------------------------------------------------------- |
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303 // CUpnpAVBrowseRequest::SetSortCriteriaL |
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304 // Sets sort criteria |
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305 // -------------------------------------------------------------------------- |
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306 inline void CUpnpAVBrowseRequest::SetSortCriteriaL( |
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307 const TDesC8& aSortCriteria ) |
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308 { |
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309 HBufC8* tempBuf = aSortCriteria.AllocL(); |
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310 delete iSortCriteria; |
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311 iSortCriteria = tempBuf; |
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312 } |
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313 |
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314 // -------------------------------------------------------------------------- |
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315 // CUpnpAVBrowseRequest::SortCriteria |
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316 // Returns sort criteria |
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317 // -------------------------------------------------------------------------- |
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318 inline const TDesC8& CUpnpAVBrowseRequest::SortCriteria() |
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319 { |
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320 if( iSortCriteria ) |
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321 { |
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322 return *iSortCriteria; |
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323 } |
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324 else |
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325 { |
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326 return KNullDesC8; |
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327 } |
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328 } |
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329 |
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330 // End of File |
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331 |