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1 /* |
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2 * Copyright (c) 2005 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: |
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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 #include "mcestreambundle.h" |
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22 #include "mcesession.h" |
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23 #include "mcecomstreambundle.h" |
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24 #include "mcefactory.h" |
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25 #include "mceserial.h" |
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26 #include "mceendpointproxy.h" |
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27 |
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28 #define _FLAT_DATA static_cast<CMceComStreamBundle*>( iFlatData ) |
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29 #define FLAT_DATA( data ) _FLAT_DATA->data |
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30 |
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31 // ============================ MEMBER FUNCTIONS =============================== |
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32 |
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33 // ----------------------------------------------------------------------------- |
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34 // CMceStreamBundle::NewL |
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35 // ----------------------------------------------------------------------------- |
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36 // |
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37 EXPORT_C CMceStreamBundle* CMceStreamBundle::NewL( TMceStreamBundleType aType ) |
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38 { |
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39 CMceStreamBundle* self = NewLC( aType ); |
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40 CleanupStack::Pop( self ); |
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41 return self; |
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42 |
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43 } |
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44 |
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45 // ----------------------------------------------------------------------------- |
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46 // CMceStreamBundle::NewLC |
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47 // ----------------------------------------------------------------------------- |
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48 // |
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49 EXPORT_C CMceStreamBundle* CMceStreamBundle::NewLC( TMceStreamBundleType aType ) |
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50 { |
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51 CMceStreamBundle* self = new (ELeave) CMceStreamBundle(); |
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52 CleanupStack::PushL( self ); |
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53 self->ConstructL( aType ); |
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54 return self; |
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55 } |
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56 |
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57 // ----------------------------------------------------------------------------- |
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58 // CMceStreamBundle::~CMceStreamBundle |
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59 // ----------------------------------------------------------------------------- |
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60 // |
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61 EXPORT_C CMceStreamBundle::~CMceStreamBundle() |
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62 { |
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63 delete iFlatData; |
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64 iStreams.Close(); |
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65 iTempStreams.Close(); |
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66 } |
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67 |
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68 // ----------------------------------------------------------------------------- |
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69 // CMceStreamBundle::Type |
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70 // ----------------------------------------------------------------------------- |
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71 // |
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72 EXPORT_C CMceStreamBundle::TMceStreamBundleType CMceStreamBundle::Type() const |
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73 { |
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74 return FLAT_DATA( Type() ); |
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75 } |
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76 |
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77 // ----------------------------------------------------------------------------- |
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78 // CMceStreamBundle::AddStreamL |
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79 // ----------------------------------------------------------------------------- |
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80 // |
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81 EXPORT_C void CMceStreamBundle::AddStreamL( CMceMediaStream& aStream ) |
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82 { |
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83 iStreams.AppendL( &aStream ); |
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84 } |
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85 |
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86 // ----------------------------------------------------------------------------- |
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87 // CMceStreamBundle::RemoveStreamL |
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88 // ----------------------------------------------------------------------------- |
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89 // |
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90 EXPORT_C void CMceStreamBundle::RemoveStreamL( CMceMediaStream& aStream ) |
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91 { |
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92 TInt index = iStreams.Find( &aStream ); |
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93 User::LeaveIfError( index ); |
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94 iStreams.Remove( index ); |
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95 } |
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96 |
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97 // ----------------------------------------------------------------------------- |
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98 // CMceStreamBundle::Streams |
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99 // ----------------------------------------------------------------------------- |
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100 // |
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101 EXPORT_C const RPointerArray< CMceMediaStream >& CMceStreamBundle::Streams() |
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102 { |
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103 return iStreams; |
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104 } |
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105 |
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106 // ----------------------------------------------------------------------------- |
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107 // CMceStreamBundle::SerializationId |
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108 // ----------------------------------------------------------------------------- |
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109 // |
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110 TUint64 CMceStreamBundle::SerializationId() const |
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111 { |
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112 return FLAT_DATA( SerializationId() ); |
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113 } |
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114 |
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115 // ----------------------------------------------------------------------------- |
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116 // CMceStreamBundle::InternalizeFlatL |
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117 // ----------------------------------------------------------------------------- |
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118 // |
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119 void CMceStreamBundle::InternalizeFlatL( RReadStream& aReadStream ) |
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120 { |
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121 __ASSERT_ALWAYS( iFlatData , User::Leave( KErrNotReady ) ); |
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122 _FLAT_DATA->InternalizeFlatL( aReadStream ); |
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123 |
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124 } |
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125 |
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126 // ----------------------------------------------------------------------------- |
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127 // CMceStreamBundle::ExternalizeFlatL |
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128 // ----------------------------------------------------------------------------- |
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129 // |
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130 void CMceStreamBundle::ExternalizeFlatL( RWriteStream& aWriteStream ) |
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131 { |
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132 __ASSERT_ALWAYS( iFlatData , User::Leave( KErrNotReady ) ); |
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133 _FLAT_DATA->ExternalizeFlatL( aWriteStream ); |
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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 // CMceStreamBundle::InternalizeL |
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139 // ----------------------------------------------------------------------------- |
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140 // |
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141 void CMceStreamBundle::InternalizeL( MMceComSerializationContext& aSerCtx ) |
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142 { |
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143 __ASSERT_ALWAYS( iSession, User::Leave( KErrArgument ) ); |
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144 |
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145 RReadStream& readStream = aSerCtx.ReadStream(); |
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146 |
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147 InternalizeFlatL( readStream ); |
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148 |
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149 TUint32 i = 0; |
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150 TInt j = 0; |
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151 TMceMediaId streamId; |
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152 |
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153 TUint32 streamCount = readStream.ReadUint32L(); |
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154 for( i = 0; i<streamCount; i++) |
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155 { |
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156 MceSerial::DecodeL( streamId, readStream ); |
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157 for( j = 0; j < iSession->Streams().Count();j++ ) |
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158 { |
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159 CMceMediaStream* stream = iSession->Streams()[ j ]; |
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160 if ( stream->Id() == streamId ) |
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161 { |
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162 AddStreamL( *stream ); |
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163 } |
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164 } |
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165 } |
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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 // CMceStreamBundle::ExternalizeL |
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171 // ----------------------------------------------------------------------------- |
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172 // |
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173 void CMceStreamBundle::ExternalizeL( MMceComSerializationContext& aSerCtx ) |
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174 { |
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175 RWriteStream& writeStream = aSerCtx.WriteStream(); |
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176 |
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177 ExternalizeFlatL( writeStream ); |
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178 |
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179 writeStream.WriteUint32L( iStreams.Count() ); |
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180 for( TInt i = 0;i<iStreams.Count();i++) |
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181 { |
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182 MceSerial::EncodeL( iStreams[ i ]->Id(), writeStream ); |
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183 } |
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184 |
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185 } |
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186 |
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187 |
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188 // ----------------------------------------------------------------------------- |
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189 // CMceStreamBundle::AddedL |
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190 // ----------------------------------------------------------------------------- |
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191 // |
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192 void CMceStreamBundle::AddedL() |
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193 { |
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194 MMceEndPointProxy* proxy = NULL; |
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195 CMceMediaSink* endpoint = NULL; |
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196 TInt i = 0; |
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197 |
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198 //sinks |
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199 for( i = 0; i< iStreams.Count(); i++ ) |
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200 { |
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201 |
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202 CMceMediaStream* stream = iStreams[ i ]; |
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203 AddedSinkL( *stream, endpoint, proxy ); |
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204 if ( stream->BoundStream() ) |
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205 { |
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206 AddedSinkL( stream->BoundStreamL(), endpoint, proxy ); |
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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 |
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212 |
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213 // ----------------------------------------------------------------------------- |
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214 // CMceStreamBundle::AddedSinkL |
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215 // ----------------------------------------------------------------------------- |
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216 // |
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217 void CMceStreamBundle::AddedSinkL( CMceMediaStream& aStream, |
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218 CMceMediaSink*& aCurrentSink, |
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219 MMceEndPointProxy*& aProxy ) |
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220 |
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221 { |
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222 |
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223 for( TInt j=0; j < aStream.Sinks().Count(); j++ ) |
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224 { |
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225 aProxy = aCurrentSink ? aCurrentSink->EndpointProxy() : aProxy; |
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226 aCurrentSink = aStream.Sinks()[ j ]; |
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227 aCurrentSink->SetupEndpointProxyL( aProxy ); |
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228 } |
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229 } |
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230 |
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231 |
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232 |
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233 // ----------------------------------------------------------------------------- |
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234 // CMceStreamBundle::InitializeL |
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235 // ----------------------------------------------------------------------------- |
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236 // |
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237 void CMceStreamBundle::InitializeL( CMceSession& aParent ) |
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238 { |
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239 iSession = &aParent; |
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240 } |
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241 |
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242 // ----------------------------------------------------------------------------- |
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243 // CMceStreamBundle::CMceStreamBundle |
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244 // ----------------------------------------------------------------------------- |
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245 // |
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246 CMceStreamBundle::CMceStreamBundle() |
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247 { |
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248 } |
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249 |
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250 // ----------------------------------------------------------------------------- |
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251 // CMceStreamBundle::ConstructL |
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252 // ----------------------------------------------------------------------------- |
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253 // |
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254 void CMceStreamBundle::ConstructL( CMceStreamBundle::TMceStreamBundleType aType ) |
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255 { |
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256 |
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257 iFlatData = CMceComStreamBundle::NewL( aType ); |
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258 |
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259 } |
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260 |