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1 /* |
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2 * Copyright (c) 2007-2009 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: |
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15 * Name : TimerValues.h |
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16 * Part of : TransactionUser |
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17 * Version : SIP/6.0 |
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18 * |
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19 */ |
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20 |
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21 |
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22 |
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23 |
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24 /** |
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25 @internalComponent |
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26 */ |
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27 |
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28 #ifndef TIMERVALUES_H |
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29 #define TIMERVALUES_H |
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30 |
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31 // INCLUDES |
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32 #include <e32base.h> |
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33 |
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34 |
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35 // CLASS DECLARATION |
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36 |
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37 /** |
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38 * TTimerValues wraps together the values of timers which are read from |
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39 * a configuration file. |
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40 */ |
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41 class TTimerValues |
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42 { |
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43 public: // Constructors |
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44 |
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45 /** |
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46 * Default constructor |
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47 */ |
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48 TTimerValues(); |
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49 |
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50 /** |
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51 * Constructor |
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52 * |
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53 * @param aT1 Value for T1 |
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54 * @param aT2 Value for T2 |
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55 * @param aT4 Value for T4 |
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56 */ |
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57 TTimerValues(TUint aT1, TUint aT2, TUint aT4); |
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58 |
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59 public: // New functions |
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60 |
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61 /** |
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62 * Checks if the timer values are reasonable. If they aren't, function |
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63 * leaves. |
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64 * |
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65 * @return value ETrue if the values are ok, EFalse otherwise. |
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66 */ |
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67 TBool CheckValues() const; |
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68 |
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69 /** |
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70 * Doubles the value of aDuration, until it reaches T2. If aDuration is |
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71 * zero, it is set to T1. |
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72 * |
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73 * @param aDuration IN: old value of aDuration, OUT: new value |
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74 */ |
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75 void DoubleUptoT2(TUint& aDuration) const; |
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76 |
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77 /** |
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78 * Returns the value of 64 times T1. |
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79 * |
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80 * @return 64xT1 |
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81 */ |
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82 TUint Duration64xT1() const; |
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83 |
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84 /** |
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85 * Returns the value of T1 |
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86 * |
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87 * @return T1 |
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88 */ |
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89 TUint T1() const; |
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90 |
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91 /** |
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92 * Returns the value of T2 |
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93 * |
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94 * @return T2 |
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95 */ |
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96 TUint T2() const; |
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97 |
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98 /** |
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99 * Returns the value of T4 |
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100 * |
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101 * @return T4 |
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102 */ |
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103 TUint T4() const; |
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104 |
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105 private: // Data |
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106 |
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107 TUint iT1; |
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108 TUint iT2; |
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109 TUint iT4; |
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110 |
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111 // For testing purposes |
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112 #ifdef CPPUNIT_TEST |
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113 friend class CInviteCTa_Calling_Test; |
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114 friend class CNormalCTa_Proceeding_Test; |
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115 friend class CInviteUAC_WaitAckFromApp_Test; |
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116 friend class ClientTransaction_Test; |
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117 friend class CServerTransaction_Test; |
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118 friend class CUserAgentClient_Test; |
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119 friend class CTransactionUser_Test; |
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120 #endif |
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121 }; |
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122 |
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123 #endif // end of TIMERVALUES_H |
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124 |
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125 // End of File |