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1 // Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // This contains CRespondBufParser which provide an algorithm to analize the passed data from baseband |
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15 // |
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16 |
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17 #include "respondbufparser.h" |
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18 #include "mslogger.h" |
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19 |
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20 _LIT8(KSpace, " "); |
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21 |
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22 CRespondBufParser::CRespondBufParser() |
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23 { |
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24 } |
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25 |
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26 CRespondBufParser::~CRespondBufParser() |
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27 { |
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28 } |
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29 |
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30 // --------------------------------------------------------------------------- |
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31 // CRespondBufParser::ParseRespondedBuffer |
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32 // other items were commented in a header |
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33 // --------------------------------------------------------------------------- |
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34 void CRespondBufParser::ParseRespondedBuffer(RArray<TPtrC8>& aArray, const TDesC8& aBuf) |
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35 { |
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36 aArray.Reset(); |
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37 |
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38 TBool firstDoubleQuoteFound = EFalse; |
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39 TBool endByComma = EFalse; |
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40 TBool Marked = EFalse; |
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41 TLex8 tmpLex(aBuf); |
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42 |
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43 //Move cursor past any spaces or open brackets |
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44 while(!tmpLex.Eos()) |
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45 { |
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46 TChar peek=tmpLex.Peek(); |
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47 switch(peek) |
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48 { |
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49 //Skip the '(','[', and '{' in end |
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50 case '(': |
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51 case '[': |
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52 case '{': |
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53 break; |
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54 //Skip the '(','[', and '{' in end |
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55 case ')': |
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56 case ']': |
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57 case '}': |
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58 break; |
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59 case '"': |
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60 //Skip first '"' |
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61 if(!firstDoubleQuoteFound) |
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62 { |
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63 firstDoubleQuoteFound = ETrue; |
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64 } |
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65 else |
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66 { |
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67 //Extracts the marked token(No include the '"' in end) |
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68 firstDoubleQuoteFound = EFalse; |
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69 TPtrC8 temp = tmpLex.MarkedToken(); |
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70 aArray.Append(temp); |
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71 LOGTEXT2(_L8("normal parameter >%S<"),&(temp)); |
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72 Marked = EFalse; |
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73 endByComma = EFalse; |
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74 } |
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75 break; |
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76 case ',': |
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77 if(!firstDoubleQuoteFound) |
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78 { |
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79 if(Marked) |
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80 { |
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81 //Extracts the marked token |
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82 TPtrC8 temp = tmpLex.MarkedToken(); |
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83 aArray.Append(temp); |
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84 LOGTEXT2(_L8("normal parameter >%S<"),&(temp)); |
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85 Marked = EFalse; |
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86 } |
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87 else if(endByComma) |
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88 { |
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89 //Add a space between two camma |
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90 aArray.Append(KSpace()); |
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91 LOGTEXT2(_L8("normal parameter >%S<"),&(KSpace())); |
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92 } |
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93 endByComma = ETrue; |
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94 } |
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95 break; |
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96 case ';': |
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97 case ' ': |
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98 case '\r': |
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99 case '\n': |
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100 if(!firstDoubleQuoteFound&&Marked) |
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101 { |
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102 //Extracts the marked token |
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103 TPtrC8 temp = tmpLex.MarkedToken(); |
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104 aArray.Append(temp); |
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105 LOGTEXT2(_L8("normal parameter >%S<"),&(temp)); |
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106 Marked = EFalse; |
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107 endByComma = EFalse; |
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108 } |
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109 break; |
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110 case ':': |
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111 if(!firstDoubleQuoteFound&&Marked) |
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112 { |
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113 //Extracts the marked token(Include ':') |
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114 tmpLex.Inc(); |
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115 TPtrC8 temp = tmpLex.MarkedToken(); |
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116 aArray.Append(temp); |
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117 LOGTEXT2(_L8("normal parameter >%S<"),&(temp)); |
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118 //back one char because add it in end |
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119 tmpLex.Inc(-1); |
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120 Marked = EFalse; |
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121 endByComma = EFalse; |
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122 } |
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123 break; |
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124 default: |
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125 if(!Marked) |
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126 { |
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127 tmpLex.Mark(); |
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128 Marked = ETrue; |
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129 } |
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130 break; |
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131 } |
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132 tmpLex.Inc(); |
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133 } |
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134 if(Marked) |
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135 { |
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136 //Extracts the marked token which haven't |
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137 TPtrC8 temp = tmpLex.MarkedToken(); |
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138 aArray.Append(temp); |
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139 LOGTEXT2(_L8("normal parameter >%S<"),&(temp)); |
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140 } |
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141 } |