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1 /** @file |
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2 * Copyright (c) 2007-2007 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: Declares simple device discovery process. |
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15 * |
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16 */ |
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17 |
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18 |
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19 // INCLUDE FILES |
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20 |
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21 #include <e32base.h> |
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22 |
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23 #include <upnpdevice.h> |
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24 #include "upnpcontenthandlerscontroller.h" |
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25 |
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26 #include "upnpcpbdevicedescription.h" |
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27 #include "upnpcpbhttpmessagecontroller.h" |
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28 |
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29 // LOGGER SETTINGS |
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30 #define KLogFile _L("UPnPControlPoint.txt") |
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31 #include <upnpcustomlog.h> |
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32 |
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33 static const TInt KDefaultLenght = 200; |
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34 // ============================ MEMBER FUNCTIONS =============================== |
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35 |
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36 // ----------------------------------------------------------------------------- |
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37 // CUpnpCpbDeviceDescription::~CUpnpCpbDeviceDescription |
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38 // Destructor |
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39 // ----------------------------------------------------------------------------- |
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40 // |
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41 CUpnpCpbDeviceDescription::~CUpnpCpbDeviceDescription() |
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42 { |
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43 LOG_FUNC_NAME; |
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44 delete iSaxController; |
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45 delete iRootDevice; |
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46 iUuids.Close(); |
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47 } |
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48 |
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49 // ----------------------------------------------------------------------------- |
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50 // CUpnpCpbDeviceDescription::NullTargetDevice |
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51 // Constructor |
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52 // ----------------------------------------------------------------------------- |
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53 // |
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54 void CUpnpCpbDeviceDescription::NullTargetDevice() |
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55 { |
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56 iRootDevice = NULL; |
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57 } |
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58 |
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59 // ----------------------------------------------------------------------------- |
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60 // CUpnpCpbDeviceDescription::NullTargetDevice |
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61 // Constructor |
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62 // ----------------------------------------------------------------------------- |
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63 // |
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64 void CUpnpCpbDeviceDescription::DeleteTargetDevice() |
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65 { |
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66 delete iRootDevice; |
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67 iRootDevice = NULL; |
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68 } |
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69 |
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70 // ----------------------------------------------------------------------------- |
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71 // CUpnpCpbDeviceDescription::CUpnpCpbDeviceDescription |
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72 // Constructor |
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73 // ----------------------------------------------------------------------------- |
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74 // |
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75 CUpnpCpbDeviceDescription::CUpnpCpbDeviceDescription( |
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76 MUpnpCpbHttpMessageController& aMessanger, |
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77 CUpnpCpbDeviceRepository& aRepository) |
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78 : iMessanger(aMessanger), iRepository(aRepository) |
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79 { |
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80 LOG_FUNC_NAME; |
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81 iResult = KDisscoveryFinished; |
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82 } |
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83 |
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84 // ----------------------------------------------------------------------------- |
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85 // CUpnpCpbDeviceDescription::FailedUuidsL |
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86 // Returns incorrect uuids |
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87 // ----------------------------------------------------------------------------- |
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88 // |
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89 const TPtrC8 CUpnpCpbDeviceDescription::FailedUuidsL() |
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90 { |
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91 if ( !iUuids.Length() ) |
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92 { |
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93 RPointerArray<CUpnpDevice> devices; |
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94 iRootDevice->GetAllDevices(devices); |
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95 CleanupClosePushL(devices); |
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96 for (TInt i(0); i<devices.Count(); i++) |
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97 { |
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98 AddToUuidsL(devices[i]->Uuid()); |
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99 } |
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100 AddToUuidsL(iRootDevice->Uuid()); |
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101 CleanupStack::PopAndDestroy(&devices); |
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102 } |
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103 return iUuids; |
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104 } |
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105 |
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106 // ----------------------------------------------------------------------------- |
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107 // CUpnpCpbDeviceDescription::ConstructL |
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108 // Second phase constructor |
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109 // ----------------------------------------------------------------------------- |
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110 // |
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111 void CUpnpCpbDeviceDescription::ConstructL() |
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112 { |
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113 LOG_FUNC_NAME; |
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114 // Sax paresr for service description |
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115 iSaxController = CUpnpContentHandlersController::NewL(); |
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116 iUuids.CreateL( KDefaultLenght ); |
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117 } |
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118 |
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119 // ----------------------------------------------------------------------------- |
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120 // CUpnpCpbDeviceDescription::GetTargetDevice |
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121 // Get currently processed device. |
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122 // ----------------------------------------------------------------------------- |
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123 // |
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124 CUpnpDevice* CUpnpCpbDeviceDescription::GetTargetDevice() |
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125 { |
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126 LOG_FUNC_NAME; |
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127 return iRootDevice; |
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128 } |
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129 |
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130 // ----------------------------------------------------------------------------- |
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131 // CUpnpCpbDeviceDescription::AddToUiidsL |
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132 // Add next uuid to uuid list |
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133 // ----------------------------------------------------------------------------- |
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134 // |
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135 void CUpnpCpbDeviceDescription::AddToUuidsL(const TDesC8& aUuid) |
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136 { |
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137 if ( (iUuids.Length() + aUuid.Length() |
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138 + UpnpString::KSemiColon().Length()) < iUuids.MaxLength() ) |
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139 { |
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140 if (iUuids.Length()) |
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141 { |
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142 iUuids.Append(UpnpString::KSemiColon()); |
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143 } |
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144 iUuids.Append(aUuid); |
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145 } |
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146 else |
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147 { |
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148 iUuids.ReAllocL(iUuids.MaxLength() + aUuid.Length() |
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149 + UpnpString::KSemiColon().Length()); |
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150 if (iUuids.Length()) |
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151 { |
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152 iUuids.Append(UpnpString::KSemiColon()); |
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153 } |
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154 iUuids.Append(aUuid); |
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155 } |
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156 } |
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157 |
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158 // ----------------------------------------------------------------------------- |
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159 // Finds next service description url to be processed. |
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160 // ----------------------------------------------------------------------------- |
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161 // |
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162 const TPtrC8 CUpnpCpbDeviceDescription::GetNextServiceType(CUpnpDevice* aDevice) |
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163 { |
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164 // Because all service descriptions are not retrieved, retrieve next one. |
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165 TInt serviceDescriptionsReceived = aDevice->ServiceList().Count(); |
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166 TInt j; |
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167 for ( j=0; j < serviceDescriptionsReceived; j++) |
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168 { |
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169 if (aDevice->ServiceList()[j]->IsAdded() == EFalse) |
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170 { |
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171 return aDevice->ServiceList()[j]->ServiceDescriptionUrl(); |
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172 } |
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173 } |
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174 return KNullDesC8(); |
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175 } |
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176 |
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177 // End of File |