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1 /* |
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2 * Copyright (c) 2002-2009 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: It is parser for SIM control procedures. |
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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 #ifndef CPHONEGSMSIMCONTROLPARSER_H |
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20 #define CPHONEGSMSIMCONTROLPARSER_H |
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21 |
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22 // INCLUDES |
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23 #include "CPhoneGsmParserBase.h" |
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24 |
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25 // CONSTANTS |
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26 |
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27 /** |
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28 * SIM CONTROL UIDS |
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29 */ |
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30 |
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31 const TUint32 KPhoneUidPinChange = |
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32 PHONE_MAKE_UID( KPhoneGsmUidSimControlProcedure, 1 ); |
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33 const TUint32 KPhoneUidPin2Change = |
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34 PHONE_MAKE_UID( KPhoneGsmUidSimControlProcedure, 2 ); |
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35 const TUint32 KPhoneUidPinUnblock = |
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36 PHONE_MAKE_UID( KPhoneGsmUidSimControlProcedure, 3 ); |
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37 const TUint32 KPhoneUidPin2Unblock = |
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38 PHONE_MAKE_UID( KPhoneGsmUidSimControlProcedure, 4 ); |
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39 |
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40 // CLASS DECLARATION |
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41 |
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42 /** |
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43 * It parses sim control procedures. |
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44 * |
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45 * @since 1.0 |
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46 * @lib phoneparser.lib |
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47 */ |
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48 NONSHARABLE_CLASS( CPhoneGsmSimControlParser ) |
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49 : public CPhoneGsmParserBase |
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50 { |
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51 public: // Constructors and destructor |
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52 |
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53 /** |
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54 * Two-phased constructor. |
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55 */ |
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56 static CPhoneGsmSimControlParser* NewLC(); |
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57 |
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58 public: // Functions from base classes |
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59 |
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60 /** |
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61 * From CPhoneGsmParserBase, parses sim control procedures. |
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62 * |
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63 * @param aString It is string to be parsed. |
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64 * @param aResult It will contain result. |
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65 * @param aSendOperation It indicates if it would be SEND operation. |
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66 * @return It returns boolean value indicating success of parsing. |
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67 */ |
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68 TBool ParseL( |
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69 const TDesC& aString, |
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70 CPhoneGsmParserResult& aResult, |
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71 CPhoneGsmOptionContainerBase& aOptions ); |
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72 |
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73 private: |
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74 |
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75 /** |
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76 * It is type of parameter checking procedures. |
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77 * |
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78 * @param aDesc It is the parameter. |
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79 * @return Returns if the parameter is acceptable. |
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80 */ |
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81 typedef TBool (*TParameterValidationFunction)( const TDesC& aParam ); |
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82 |
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83 /** |
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84 * C++ default constructor. |
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85 */ |
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86 CPhoneGsmSimControlParser(); |
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87 |
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88 /** |
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89 * Parse sim control procedures. |
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90 */ |
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91 TBool DoParseL( |
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92 const TDesC& aString, |
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93 CPhoneGsmParserResult& aResult, |
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94 TBool aSendOperation, |
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95 TBool aInCall ); |
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96 |
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97 /** |
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98 * Handle pin operations (pin change, unblock) |
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99 */ |
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100 TBool HandlePinOperationsL( |
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101 TLex& aInput, |
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102 CPhoneGsmParserResult& aResult ); |
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103 |
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104 /** |
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105 * Check that there is '**' in the beginning of input. |
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106 */ |
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107 TBool HandlePinPrefix( |
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108 TLex& aInput, |
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109 CPhoneGsmParserResult& aResult ); |
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110 |
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111 /** |
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112 * Handle pin change code. |
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113 */ |
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114 TBool HandlePinChangeL( |
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115 TLex& aInput, |
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116 CPhoneGsmParserResult& aResult ); |
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117 |
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118 /** |
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119 * Handle pin unblock code. |
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120 */ |
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121 TBool HandlePinUnblockL( |
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122 TLex& aInput, |
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123 CPhoneGsmParserResult& aResult ); |
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124 |
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125 /** |
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126 * Handle no more parameters (only hash). |
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127 */ |
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128 TBool HandleNoParameters( |
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129 TLex& aInput, |
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130 CPhoneGsmParserResult& aResult ); |
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131 |
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132 /** |
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133 * Handle pin password. |
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134 */ |
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135 TBool HandlePinL( |
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136 TLex& aInput, |
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137 CPhoneGsmParserResult& aResult ); |
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138 |
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139 /** |
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140 * Handle pin unblocking key. |
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141 */ |
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142 TBool HandlePukL( |
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143 TLex& aInput, |
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144 CPhoneGsmParserResult& aResult ); |
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145 |
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146 /** |
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147 * Handle parameters. |
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148 */ |
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149 TBool HandleParameterL( |
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150 TLex& aInput, |
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151 CPhoneGsmParserResult& aResult, |
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152 TParameterValidationFunction aFunc ); |
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153 |
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154 /** |
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155 * Returns number. |
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156 */ |
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157 TPtrC NextNumber( TLex& aInput ); |
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158 |
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159 /** |
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160 * Validate syntax of pin. |
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161 */ |
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162 static TBool ValidatePin( const TDesC& aParam ); |
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163 |
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164 /** |
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165 * Validate syntax of puk. |
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166 */ |
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167 static TBool ValidatePuk( const TDesC& aParam ); |
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168 |
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169 }; |
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170 |
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171 #endif // CPHONEGSMSIMCONTROLPARSER_H |
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172 |
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173 // End of File |