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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 the License "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: Class to handle connection creation.* |
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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 // INCLUDE FILES |
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21 #include <e32cmn.h> |
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22 #include <e32std.h> |
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23 #include <mpxlog.h> |
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24 |
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25 #include <ipvideo/vcxconnectionutility.h> |
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26 #include <ipvideo/tvcxconnutilnotifierparams.h> |
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27 #include "vcxconnectionutility.hrh" |
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28 #include "vcxconnutilimpl.h" |
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29 |
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30 // CONSTANTS |
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31 const TInt KVCxConnUtilAppUid = 0x20016BA1; |
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32 |
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33 |
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34 // ============================ MEMBER FUNCTIONS =============================== |
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35 |
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36 // ----------------------------------------------------------------------------- |
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37 // CVcxConnectionUtility::InstanceL() |
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38 // ----------------------------------------------------------------------------- |
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39 // |
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40 EXPORT_C CVcxConnectionUtility* CVcxConnectionUtility::InstanceL() |
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41 { |
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42 MPX_DEBUG1("vcxconnutil ## CVcxConnectionUtility::InstanceL() in"); |
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43 |
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44 CVcxConnectionUtility* self = NULL; |
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45 TAny* instance = UserSvr::DllTls( KVCxConnUtilAppUid ); |
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46 |
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47 if ( !instance ) |
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48 { |
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49 self = new( ELeave ) CVcxConnectionUtility; |
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50 CleanupStack::PushL( self ); |
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51 self->ConstructL(); |
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52 User::LeaveIfError( UserSvr::DllSetTls( KVCxConnUtilAppUid, self ) ); |
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53 CleanupStack::Pop( self ); |
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54 } |
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55 else |
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56 { |
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57 self = reinterpret_cast<CVcxConnectionUtility*>( instance ); |
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58 } |
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59 self->iReferenceCount++; |
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60 |
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61 MPX_DEBUG1("vcxconnutil ## CVcxConnectionUtility::InstanceL() out"); |
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62 |
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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 // ----------------------------------------------------------------------------- |
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68 // CVcxConnectionUtility::DecreaseReferenceCount() |
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69 // ----------------------------------------------------------------------------- |
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70 // |
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71 EXPORT_C void CVcxConnectionUtility::DecreaseReferenceCount() |
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72 { |
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73 TAny* singleton = UserSvr::DllTls( KVCxConnUtilAppUid ); |
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74 |
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75 if ( singleton == this ) |
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76 { |
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77 iReferenceCount--; |
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78 if( iReferenceCount == 0 ) |
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79 { |
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80 UserSvr::DllFreeTls( KVCxConnUtilAppUid ); |
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81 delete this; |
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82 } |
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83 } |
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84 } |
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85 |
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86 // ----------------------------------------------------------------------------- |
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87 // CVcxConnectionUtility::ConstructL() |
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88 // ----------------------------------------------------------------------------- |
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89 // |
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90 void CVcxConnectionUtility::ConstructL() |
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91 { |
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92 MPX_DEBUG1("vcxconnutil ## CVcxNsConnectionUtility::ConstructL() in"); |
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93 |
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94 iUtilImpl = CVcxConnUtilImpl::NewL( this ); |
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95 |
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96 MPX_DEBUG1("vcxconnutil ## CVcxNsConnectionUtility::ConstructL() out"); |
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97 } |
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98 |
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99 // ----------------------------------------------------------------------------- |
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100 // CVcxConnectionUtility::CVcxNsConnectionUtility() |
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101 // ----------------------------------------------------------------------------- |
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102 // |
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103 CVcxConnectionUtility::CVcxConnectionUtility( ) : |
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104 CActive( EPriorityStandard ) |
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105 { |
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106 CActiveScheduler::Add(this); |
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107 } |
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108 |
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109 // ----------------------------------------------------------------------------- |
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110 // CVcxConnectionUtility::~CVcxConnectionUtility() |
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111 // ----------------------------------------------------------------------------- |
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112 // |
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113 CVcxConnectionUtility::~CVcxConnectionUtility() |
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114 { |
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115 MPX_DEBUG1("vcxconnutil ## CVcxConnectionUtility::~CConnectionManager in"); |
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116 CloseWaitNote(); |
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117 |
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118 delete iUtilImpl; |
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119 iNotifier.Close(); |
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120 |
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121 MPX_DEBUG1("vcxconnutil ## CVcxConnectionUtility::~CConnectionManager out"); |
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122 } |
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123 |
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124 // ----------------------------------------------------------------------------- |
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125 // CVcxConnectionUtility::RegisterObserverL |
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126 // ----------------------------------------------------------------------------- |
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127 // |
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128 EXPORT_C void CVcxConnectionUtility::RegisterObserverL( MConnUtilEngineObserver* aObserver ) |
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129 { |
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130 iUtilImpl->RegisterObserverL( aObserver ); |
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131 } |
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132 |
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133 // ----------------------------------------------------------------------------- |
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134 // CVcxConnectionUtility::RemoveObserver |
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135 // ----------------------------------------------------------------------------- |
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136 // |
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137 EXPORT_C void CVcxConnectionUtility::RemoveObserver( MConnUtilEngineObserver* aObserver ) |
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138 { |
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139 iUtilImpl->RemoveObserver( aObserver ); |
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140 } |
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141 |
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142 // ----------------------------------------------------------------------------- |
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143 // CVcxConnectionUtility::GetIap |
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144 // ----------------------------------------------------------------------------- |
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145 // |
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146 EXPORT_C TInt CVcxConnectionUtility::GetIap( TUint32& aIapId, TBool aSilent ) |
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147 { |
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148 MPX_DEBUG1("vcxconnutil ## CVcxConnectionUtility::GetIap in "); |
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149 TInt err( KErrNone ); |
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150 |
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151 err = iUtilImpl->GetIap( aIapId, aSilent ); |
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152 |
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153 MPX_DEBUG2("vcxconnutil ## CVcxConnectionUtility::GetIap out error: %d ", err ); |
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154 return err; |
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155 } |
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156 |
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157 // ----------------------------------------------------------------------------- |
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158 // CVcxConnectionUtility::WapIdFromIapIdL |
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159 // ----------------------------------------------------------------------------- |
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160 // |
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161 EXPORT_C TUint32 CVcxConnectionUtility::WapIdFromIapIdL( TUint32 aIapId ) |
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162 { |
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163 MPX_DEBUG1("vcxconnutil ## CVcxConnectionUtility::WapIdFromIapIdL in "); |
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164 TUint32 wapId = iUtilImpl->WapIdFromIapIdL( aIapId ); |
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165 MPX_DEBUG1("vcxconnutil ## CVcxConnectionUtility::WapIdFromIapIdL out "); |
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166 return wapId; |
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167 } |
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168 |
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169 // ----------------------------------------------------------------------------- |
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170 // CVcxConnectionUtility::Disconnect() |
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171 // ----------------------------------------------------------------------------- |
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172 // |
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173 EXPORT_C void CVcxConnectionUtility::DisconnectL() |
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174 { |
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175 MPX_DEBUG1( "vcxconnutil ## CVcxConnectionUtility::Disconnect in"); |
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176 if( iReferenceCount <= 1 ) |
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177 { |
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178 iUtilImpl->DisconnectL(); |
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179 } |
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180 MPX_DEBUG1( "vcxconnutil ## CVcxConnectionUtility::Disconnect out"); |
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181 } |
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182 |
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183 |
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184 void CVcxConnectionUtility::RunL() |
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185 { |
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186 TInt err = iStatus.Int(); |
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187 if ( iStatus.Int() == KErrCancel && |
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188 iUtilImpl->EngineConnectionStatus() == EVCxConnecting ) |
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189 { |
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190 // This implifies that user has cancelled connecting dialog, |
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191 // if currently connecting, disconnect |
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192 TRAP_IGNORE( iUtilImpl->DisconnectL() ); |
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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 void CVcxConnectionUtility::DoCancel() |
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198 { |
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199 // complete request if we're active. |
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200 // othervise app blocks |
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201 if( IsActive() ) |
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202 { |
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203 TRequestStatus* s = &iStatus; |
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204 User::RequestComplete( s, KErrNone ); |
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205 } |
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206 } |
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207 |
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208 // ----------------------------------------------------------------------------- |
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209 // CVcxConnectionUtility::DisplayWaitNote() |
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210 // ----------------------------------------------------------------------------- |
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211 // |
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212 void CVcxConnectionUtility::DisplayWaitNote(const TDesC& aConnectionName) |
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213 { |
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214 if( !IsActive() ) |
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215 { |
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216 TVcxNotifierParams value; |
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217 value.iEvent = TVcxNotifierParams::EConnecting; |
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218 |
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219 value.iMsg = aConnectionName; |
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220 |
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221 TPckg<TVcxNotifierParams> param( value ); |
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222 |
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223 TPckgBuf<TBool> resultPckg; // Output parameters |
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224 |
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225 // get connection to the notify server |
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226 iNotifier.Close(); |
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227 |
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228 if( iNotifier.Connect() == KErrNone ) |
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229 { |
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230 iStatus = KRequestPending; |
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231 iNotifier.StartNotifierAndGetResponse( iStatus, KVcxNotifierImplUid, |
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232 param, resultPckg ); |
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233 SetActive(); |
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234 } |
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235 } |
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236 } |
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237 |
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238 // ----------------------------------------------------------------------------- |
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239 // CVcxConnectionUtility::CloseWaitNote() |
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240 // ----------------------------------------------------------------------------- |
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241 // |
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242 void CVcxConnectionUtility::CloseWaitNote() |
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243 { |
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244 |
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245 if( IsActive() ) |
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246 { |
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247 Cancel(); |
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248 } |
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249 |
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250 TVcxNotifierParams value; |
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251 value.iEvent = TVcxNotifierParams::EConnected; |
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252 value.iMsg.Zero(); |
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253 |
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254 TPckg<TVcxNotifierParams> param( value ); |
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255 |
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256 TPckgBuf<TBool> resultPckg; |
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257 |
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258 iNotifier.Close(); |
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259 |
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260 if( iNotifier.Connect() == KErrNone ) |
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261 { |
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262 |
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263 TRequestStatus stat; |
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264 iNotifier.StartNotifierAndGetResponse( stat, KVcxNotifierImplUid, param, resultPckg ); |
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265 |
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266 User::WaitForRequest( stat ); |
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267 |
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268 iNotifier.Close(); |
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269 } |
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270 } |
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271 |
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272 // End of File |