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1 /** @file |
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2 * Copyright (c) 2005-2006 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: Media Server Settings |
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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 #include <e32math.h> |
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21 #include <centralrepository.h> |
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22 #include "upnpstring.h" |
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23 #include <platform_paths.hrh> |
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24 #include <bldvariant.hrh> |
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25 |
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26 #include "upnpmediaserversettings.h" |
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27 |
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28 #ifdef _DEBUG |
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29 #define KLogFile _L("UPnPMediaServer.txt") |
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30 #endif |
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31 #include "upnpcustomlog.h" |
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32 |
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33 const TInt KBufferGranularity = 256; |
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34 |
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35 // =========================== MEMBER FUNCTIONS =============================== |
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36 // ---------------------------------------------------------------------------- |
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37 // CUpnpMediaServerSettings::ConstructL |
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38 // Symbian 2nd phase constructor can leave. |
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39 // ---------------------------------------------------------------------------- |
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40 // |
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41 void CUpnpMediaServerSettings::ConstructL(TUid aRepositoryUid) |
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42 { |
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43 iRepository = CRepository::NewL(aRepositoryUid); |
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44 } |
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45 |
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46 // --------------------------------------------------------------------------- |
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47 // CUpnpMediaServerSettings::CUpnpMediaServerSettings |
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48 // --------------------------------------------------------------------------- |
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49 // |
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50 CUpnpMediaServerSettings::CUpnpMediaServerSettings() :CActive(EPriorityStandard) |
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51 { |
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52 CActiveScheduler::Add(this); |
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53 } |
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54 |
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55 // ---------------------------------------------------------------------------- |
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56 // CUpnpMediaServerSettings::NewL |
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57 // Two-phased constructor. |
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58 // ---------------------------------------------------------------------------- |
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59 // |
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60 EXPORT_C CUpnpMediaServerSettings* CUpnpMediaServerSettings::NewL() |
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61 { |
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62 CUpnpMediaServerSettings* self = new ( ELeave ) CUpnpMediaServerSettings(); |
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63 CleanupStack::PushL( self ); |
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64 self->ConstructL( KCRUidMediaServer ); |
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65 CleanupStack::Pop(); |
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66 return self; |
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67 } |
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68 |
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69 // Destructor |
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70 CUpnpMediaServerSettings::~CUpnpMediaServerSettings() |
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71 { |
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72 Cancel(); |
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73 delete iRepository; |
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74 } |
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75 |
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76 // ---------------------------------------------------------------------------- |
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77 // CUpnpMediaServerSettings::Set |
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78 // ---------------------------------------------------------------------------- |
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79 // |
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80 EXPORT_C TInt CUpnpMediaServerSettings::SetL(TUint aId, const TDesC8& aValue) |
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81 { |
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82 HBufC* data = UpnpString::ToUnicodeL(aValue); |
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83 TPtr dataPtr(data->Des()); |
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84 TInt err = iRepository->Set(aId, dataPtr); |
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85 delete data; |
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86 return err; |
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87 } |
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88 |
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89 // ---------------------------------------------------------------------------- |
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90 // CUpnpMediaServerSettings::Set |
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91 // ---------------------------------------------------------------------------- |
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92 // |
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93 EXPORT_C TInt CUpnpMediaServerSettings::Set(TUint aId, const TDesC& aValue) |
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94 { |
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95 return iRepository->Set(aId, aValue); |
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96 } |
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97 |
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98 // ---------------------------------------------------------------------------- |
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99 // CUpnpMediaServerSettings::Set |
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100 // ---------------------------------------------------------------------------- |
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101 // |
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102 EXPORT_C TInt CUpnpMediaServerSettings::Set(TUint aId, const TInt& aValue) |
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103 { |
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104 return iRepository->Set(aId, aValue); |
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105 } |
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106 // ---------------------------------------------------------------------------- |
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107 // CUpnpMediaServerSettings::Get |
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108 // --------------------------------------------------------------------------- |
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109 // |
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110 EXPORT_C TInt CUpnpMediaServerSettings::Get(TUint aId, TInt& aValue) |
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111 { |
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112 return iRepository->Get(aId, aValue); |
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113 } |
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114 // ---------------------------------------------------------------------------- |
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115 // CUpnpMediaServerSettings::Get |
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116 // --------------------------------------------------------------------------- |
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117 // |
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118 EXPORT_C TInt CUpnpMediaServerSettings::Get(TUint aId, TDes& aValue) |
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119 { |
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120 return iRepository->Get(aId, aValue); |
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121 } |
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122 // ---------------------------------------------------------------------------- |
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123 // CUpnpMediaServerSettings::Get |
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124 // --------------------------------------------------------------------------- |
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125 // |
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126 EXPORT_C HBufC8* CUpnpMediaServerSettings::GetL(TUint aId) |
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127 { |
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128 TInt len(0); |
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129 HBufC* buf(0); |
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130 TInt err(KErrNotFound); |
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131 |
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132 do //until the buffer is large enough |
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133 { |
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134 len += KBufferGranularity; |
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135 delete buf; // first time it is Null |
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136 buf = HBufC::NewL(len); |
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137 TPtr bufPtr(buf->Des()); |
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138 err = iRepository->Get(aId, bufPtr); |
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139 } |
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140 while(err == KErrOverflow ); |
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141 |
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142 // handle error |
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143 if(err) |
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144 { |
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145 delete buf; |
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146 User::Leave(err); |
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147 } |
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148 |
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149 // convert to UTF-8 |
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150 CleanupStack::PushL(buf); |
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151 HBufC8* buf8 = UpnpString::FromUnicodeL(*buf); |
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152 CleanupStack::PopAndDestroy(buf); |
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153 return buf8; |
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154 } |
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155 |
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156 // --------------------------------------------------------------------------- |
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157 // CUpnpMediaServerSettings::DoCancel |
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158 // --------------------------------------------------------------------------- |
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159 // |
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160 void CUpnpMediaServerSettings::DoCancel() |
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161 { |
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162 iRepository->NotifyCancelAll(); |
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163 } |
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164 |
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165 // --------------------------------------------------------------------------- |
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166 // CUpnpMediaServerSettings::Subscribe |
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167 // --------------------------------------------------------------------------- |
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168 // |
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169 EXPORT_C TInt CUpnpMediaServerSettings::Subscribe(TUint aId, MUpnpSettingObserver* aObserver) |
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170 { |
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171 iObserver = aObserver; |
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172 |
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173 Cancel(); |
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174 |
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175 TInt err = iRepository->NotifyRequest(aId, iStatus); |
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176 if( !err ) |
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177 { |
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178 SetActive(); |
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179 } |
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180 return err; |
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181 } |
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182 |
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183 // --------------------------------------------------------------------------- |
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184 // CUpnpMediaServerSettings::RunL |
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185 // --------------------------------------------------------------------------- |
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186 // |
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187 void CUpnpMediaServerSettings::RunL() |
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188 { |
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189 iObserver->SettingChangedL(); |
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190 } |
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191 |
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192 // --------------------------------------------------------------------------- |
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193 // CUpnpMediaServerSettings::RunError |
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194 // --------------------------------------------------------------------------- |
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195 // |
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196 TInt CUpnpMediaServerSettings::RunError( TInt aErr ) |
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197 { |
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198 LOGS1("CUpnpMediaServerSettings::RunError(%d)", aErr); |
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199 return KErrNone; |
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200 } |
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201 |
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202 // End of File |