1 /* |
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2 * Copyright (c) 2002-2004 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: Implementation of CPhCltEmergencyCallImpl class. |
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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 "rphcltserver.h" |
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22 #include "cphcltemergencycallimpl.h" |
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23 #include "mphcltemergencycallobserver.h" |
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24 |
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25 _LIT( KEmNumber, "112" ); |
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26 |
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27 // ============================ MEMBER FUNCTIONS =============================== |
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28 // ----------------------------------------------------------------------------- |
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29 // CPhCltEmergencyCallImpl::CPhCltEmergencyCallImpl |
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30 // C++ constructor can NOT contain any code, that |
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31 // might leave. |
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32 // ----------------------------------------------------------------------------- |
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33 // |
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34 CPhCltEmergencyCallImpl::CPhCltEmergencyCallImpl( |
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35 MPhCltEmergencyCallObserver* aObserver ) : |
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36 CPhCltEmergencyCall( aObserver ), |
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37 iEmergencyCallNumberPtr( NULL, 0 ) |
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38 { |
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39 CActiveScheduler::Add( this ); |
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40 } |
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41 |
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42 // ----------------------------------------------------------------------------- |
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43 // CPhCltEmergencyCallImpl::NewL |
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44 // Two-phased constructor. |
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45 // ----------------------------------------------------------------------------- |
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46 // |
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47 CPhCltEmergencyCallImpl* CPhCltEmergencyCallImpl::NewL( |
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48 MPhCltEmergencyCallObserver* aObserver ) |
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49 { |
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50 CPhCltEmergencyCallImpl* self = |
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51 new ( ELeave ) CPhCltEmergencyCallImpl( aObserver); |
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52 CleanupStack::PushL( self ); |
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53 self->ConstructL(); |
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54 CleanupStack::Pop( self ); |
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55 return self; |
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56 } |
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57 |
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58 // Destructor |
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59 CPhCltEmergencyCallImpl::~CPhCltEmergencyCallImpl() |
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60 { |
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61 Cancel(); |
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62 iEmergencyCall.Close(); |
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63 iServer.Close(); |
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64 } |
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65 |
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66 // ----------------------------------------------------------------------------- |
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67 // CPhCltEmergencyCallImpl::ConstructL |
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68 // |
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69 // ----------------------------------------------------------------------------- |
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70 // |
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71 void CPhCltEmergencyCallImpl::ConstructL() |
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72 { |
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73 User::LeaveIfError( iServer.Connect() ); |
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74 User::LeaveIfError( iEmergencyCall.Open( iServer ) ); |
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75 } |
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76 |
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77 // ----------------------------------------------------------------------------- |
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78 // CPhCltEmergencyCallImpl::RunL |
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79 // |
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80 // ----------------------------------------------------------------------------- |
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81 // |
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82 void CPhCltEmergencyCallImpl::RunL() |
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83 { |
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84 // inform observer |
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85 if(iObserver) |
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86 { |
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87 iObserver->HandleEmergencyDialL( iStatus.Int() ); |
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88 } |
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89 } |
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90 |
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91 // ----------------------------------------------------------------------------- |
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92 // CPhCltEmergencyCallImpl::DoCancel |
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93 // |
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94 // ----------------------------------------------------------------------------- |
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95 // |
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96 void CPhCltEmergencyCallImpl::DoCancel() |
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97 { |
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98 iEmergencyCall.CancelDialEmergencyCall(); |
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99 } |
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100 |
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101 // ----------------------------------------------------------------------------- |
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102 // CPhCltEmergencyCallImpl::IsEmergenyPhoneNumber |
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103 // |
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104 // ----------------------------------------------------------------------------- |
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105 // |
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106 TInt CPhCltEmergencyCallImpl::IsEmergencyPhoneNumber( |
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107 const TDesC& aNumber, |
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108 TBool& aIsEmergencyNumber ) |
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109 { |
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110 return iEmergencyCall.IsEmergencyPhoneNumber( |
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111 aNumber, |
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112 aIsEmergencyNumber ); |
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113 } |
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114 |
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115 // ----------------------------------------------------------------------------- |
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116 // CPhCltEmergencyCallImpl::IsEmergenyPhoneNumber |
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117 // |
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118 // ----------------------------------------------------------------------------- |
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119 // |
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120 TInt CPhCltEmergencyCallImpl::IsEmergencyPhoneNumber( |
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121 const TDesC& aNumber, |
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122 TDes& aMatchedEmergencyNumber, |
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123 TBool& aIsEmergencyNumber ) |
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124 { |
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125 |
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126 return iEmergencyCall.IsEmergencyPhoneNumber( |
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127 aNumber, |
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128 aMatchedEmergencyNumber, |
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129 aIsEmergencyNumber ); |
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130 } |
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131 |
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132 // ----------------------------------------------------------------------------- |
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133 // CPhCltEmergencyCallImpl::FindEmergencyPhoneNumber |
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134 // |
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135 // ----------------------------------------------------------------------------- |
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136 // |
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137 TInt CPhCltEmergencyCallImpl::FindEmergencyPhoneNumber( |
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138 TDes& aNumber, |
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139 TBool& aIsEmergencyNumber ) |
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140 { |
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141 return iEmergencyCall.FindEmergencyPhoneNumber( |
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142 aNumber, |
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143 aIsEmergencyNumber ); |
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144 } |
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145 |
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146 // ----------------------------------------------------------------------------- |
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147 // CPhCltEmergencyCallImpl::DialEmergencyCallL |
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148 // |
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149 // Sends a dial request to the server. |
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150 // ----------------------------------------------------------------------------- |
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151 // |
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152 void CPhCltEmergencyCallImpl::DialEmergencyCallL( |
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153 const TDesC& aNumber ) |
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154 { |
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155 TBool isEmNumber( EFalse ); |
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156 TInt error( KErrNone ); |
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157 DialEmergencyPreconditionCheckL(); |
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158 |
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159 if ( aNumber.Length() < 1 ) |
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160 { |
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161 iEmergencyCallNumber.Copy( KEmNumber ); |
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162 } |
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163 else |
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164 { |
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165 TPhCltEmergencyNumber matchedEmNumber; |
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166 error = IsEmergencyPhoneNumber( aNumber, |
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167 matchedEmNumber, isEmNumber ); |
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168 |
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169 if ( !isEmNumber || error ) |
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170 { |
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171 User::Leave( KErrArgument ); |
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172 } |
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173 iEmergencyCallNumber = matchedEmNumber; |
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174 } |
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175 |
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176 iEmergencyCallNumberPtr.Set( |
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177 reinterpret_cast<const TText8*>( &iEmergencyCallNumber ), |
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178 sizeof( TPhCltEmergencyNumber ) ); |
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179 iEmergencyCall.DialEmergencyCall( iStatus, iEmergencyCallNumberPtr ); |
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180 SetActive(); |
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181 } |
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182 |
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183 // ----------------------------------------------------------------------------- |
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184 // CPhCltEmergencyCallImpl::DialEmergencyPreconditionCheckL |
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185 // |
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186 // ----------------------------------------------------------------------------- |
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187 // |
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188 void CPhCltEmergencyCallImpl::DialEmergencyPreconditionCheckL() |
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189 { |
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190 if( IsActive() ) |
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191 { |
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192 User::Leave( KErrInUse ); |
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193 } |
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194 if( iEmergencyCall.SubSessionHandle() == 0 ) |
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195 { |
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196 User::Leave( KErrBadHandle ); |
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197 } |
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198 } |
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199 |
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200 // End of File |
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