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1 /* |
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2 * Copyright (c) 2001-2006 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: EAP and WLAN authentication protocols. |
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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 // This is enumeration of EAPOL source code. |
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20 #if defined(USE_EAP_MINIMUM_RELEASE_TRACES) |
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21 #undef EAP_FILE_NUMBER_ENUM |
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22 #define EAP_FILE_NUMBER_ENUM 146 |
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23 #undef EAP_FILE_NUMBER_DATE |
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24 #define EAP_FILE_NUMBER_DATE 1127594498 |
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25 #endif //#if defined(USE_EAP_MINIMUM_RELEASE_TRACES) |
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26 |
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27 |
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28 |
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29 // INCLUDES |
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30 #include "eap_am_memory.h" |
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31 #include "eap_am_trace_symbian.h" |
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32 |
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33 #include "eap_am_semaphore_symbian.h" |
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34 |
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35 //-------------------------------------------------- |
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36 |
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37 // |
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38 EAP_FUNC_EXPORT eap_am_semaphore_symbian_c::~eap_am_semaphore_symbian_c() |
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39 { |
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40 m_semaphore.Close(); |
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41 m_owner_thread.Close(); |
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42 } |
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43 |
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44 //-------------------------------------------------- |
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45 |
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46 EAP_FUNC_EXPORT eap_am_semaphore_symbian_c::eap_am_semaphore_symbian_c( |
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47 const i32_t initial_count, |
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48 const i32_t maximum_count) |
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49 : m_count(initial_count) |
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50 , m_is_valid(false) |
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51 { |
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52 if (eap_am_semaphore_base_c::get_is_valid() == false) |
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53 { |
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54 return; |
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55 } |
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56 |
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57 TInt err = m_semaphore.CreateLocal(initial_count); |
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58 if (err != KErrNone) |
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59 { |
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60 EAP_TRACE_DEBUG_SYMBIAN((_L("\n ERROR: eap_am_semaphore_symbian_c::eap_am_semaphore_symbian_c : Semaphore CreateLocal returned err = %d"), err)); |
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61 return; |
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62 } |
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63 |
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64 RThread thisThread; // Generic handle meaning "the current thread" |
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65 |
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66 err = thisThread.Duplicate(thisThread); // a specific handle |
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67 if (err != KErrNone) |
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68 { |
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69 EAP_TRACE_DEBUG_SYMBIAN((_L("\n ERROR: eap_am_semaphore_symbian_c::eap_am_semaphore_symbian_c : Thread Duplicate returned err = %d"), err)); |
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70 return; |
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71 } |
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72 |
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73 m_owner_thread = thisThread; |
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74 |
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75 m_is_valid = true; |
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76 } |
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77 |
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78 EAP_FUNC_EXPORT eap_am_semaphore_symbian_c::eap_am_semaphore_symbian_c( |
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79 const eap_am_semaphore_symbian_c * const owner) |
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80 : eap_am_semaphore_base_c(owner) |
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81 , m_count(0ul) |
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82 , m_is_valid(false) |
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83 { |
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84 if (eap_am_semaphore_base_c::get_is_valid() == false) |
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85 { |
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86 return; |
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87 } |
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88 |
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89 m_semaphore = *(owner->get_semaphore()); |
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90 |
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91 TInt err = m_semaphore.Duplicate(*(owner->get_owner_thread())); |
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92 if (err != KErrNone) |
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93 { |
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94 EAP_TRACE_DEBUG_SYMBIAN((_L("\n ERROR: eap_am_semaphore_symbian_c::eap_am_semaphore_symbian_c(): Semaphore Duplicate returned err = %d"), err)); |
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95 return; |
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96 } |
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97 |
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98 RThread thisThread; // Generic handle meaning "the current thread" |
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99 |
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100 err = thisThread.Duplicate(thisThread); // a specific handle |
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101 if (err != KErrNone) |
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102 { |
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103 EAP_TRACE_DEBUG_SYMBIAN((_L("\n ERROR: eap_am_semaphore_symbian_c::eap_am_semaphore_symbian_c(): Thread Duplicate returned err = %d"), err)); |
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104 return; |
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105 } |
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106 |
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107 m_owner_thread = thisThread; |
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108 |
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109 m_is_valid = true; |
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110 } |
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111 |
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112 //-------------------------------------------------- |
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113 |
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114 // |
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115 EAP_FUNC_EXPORT const RSemaphore * eap_am_semaphore_symbian_c::get_semaphore() const |
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116 { |
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117 return &m_semaphore; |
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118 } |
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119 |
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120 //-------------------------------------------------- |
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121 |
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122 // |
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123 EAP_FUNC_EXPORT const RThread * eap_am_semaphore_symbian_c::get_owner_thread() const |
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124 { |
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125 return &m_owner_thread; |
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126 } |
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127 |
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128 //-------------------------------------------------- |
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129 |
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130 |
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131 |
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132 EAP_FUNC_EXPORT eap_status_e eap_am_semaphore_symbian_c::semaphore_reserve() |
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133 { |
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134 m_semaphore.Wait(); |
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135 m_count--; |
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136 |
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137 return eap_status_ok; |
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138 } |
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139 |
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140 EAP_FUNC_EXPORT eap_status_e eap_am_semaphore_symbian_c::semaphore_release() |
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141 { |
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142 m_count++; |
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143 m_semaphore.Signal(); |
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144 |
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145 return eap_status_ok; |
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146 } |
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147 |
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148 EAP_FUNC_EXPORT abs_eap_am_semaphore_c * eap_am_semaphore_symbian_c::dublicate_semaphore() |
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149 { |
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150 eap_am_semaphore_symbian_c *dublicate = new eap_am_semaphore_symbian_c(this); |
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151 return dublicate; |
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152 } |
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153 |
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154 EAP_FUNC_EXPORT u32_t eap_am_semaphore_symbian_c::get_count() const |
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155 { |
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156 return m_count; |
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157 } |
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158 |
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159 EAP_FUNC_EXPORT bool eap_am_semaphore_symbian_c::get_is_valid() const |
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160 { |
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161 return m_is_valid; |
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162 } |
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163 |
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164 //-------------------------------------------------- |
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165 //-------------------------------------------------- |
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166 //-------------------------------------------------- |
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167 |
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168 |
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169 |
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170 |
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171 // End of file |