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1 /* |
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2 * Copyright (c) 2004-2009 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 : sipeventheader.h |
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16 * Part of : SIP Codec |
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17 * Interface : SDK API, SIP Codec API |
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18 * Version : SIP/4.0 |
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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 #ifndef CSIPEVENTHEADER_H |
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26 #define CSIPEVENTHEADER_H |
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27 |
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28 // INCLUDES |
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29 #include <bamdesca.h> |
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30 #include <badesca.h> |
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31 #include "sipparameterheaderbase.h" |
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32 |
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33 // FORWARD DECLARATIONS |
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34 class CSIPEventHeaderParams; |
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35 |
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36 // CLASS DECLARATION |
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37 /** |
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38 * @publishedAll |
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39 * @released |
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40 * |
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41 * Class provides functions for setting and getting parameters in |
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42 * SIP "Event" header. |
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43 * |
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44 * @lib sipcodec.lib |
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45 */ |
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46 class CSIPEventHeader : public CSIPParameterHeaderBase |
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47 { |
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48 public: // Constructors and destructor |
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49 |
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50 /** |
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51 * Constructs a CSIPEventHeader from textual representation |
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52 * of the header's value part. |
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53 * @param aValue a value part of a "Event"-header |
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54 * @return a new instance of CSIPEventHeader |
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55 */ |
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56 IMPORT_C static CSIPEventHeader* DecodeL(const TDesC8& aValue); |
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57 |
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58 /** |
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59 * Creates a new instance of CSIPEventHeader |
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60 * @param aEventPackage a Event-Package value |
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61 * @return a new instance of CSIPEventHeader |
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62 */ |
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63 IMPORT_C static CSIPEventHeader* NewL(const TDesC8& aEventPackage); |
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64 |
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65 /** |
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66 * Creates a new instance of CSIPEventHeader and puts it to CleanupStack |
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67 * @param aEventPackage a Event-Package value |
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68 * @return a new instance of CSIPEventHeader |
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69 */ |
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70 |
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71 IMPORT_C static CSIPEventHeader* NewLC(const TDesC8& aEventPackage); |
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72 |
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73 /** |
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74 * Destructor, deletes the resources of CSIPEventHeader. |
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75 */ |
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76 IMPORT_C ~CSIPEventHeader(); |
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77 |
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78 |
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79 public: // New functions |
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80 |
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81 /** |
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82 * Compares this instance to another CSIPEventHeader instance |
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83 * @param aHeader a header to compare to |
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84 * @return ETrue if the objects are equal otherwise EFalse |
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85 */ |
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86 IMPORT_C TBool operator==(const CSIPEventHeader& aHeader) const; |
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87 |
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88 /** |
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89 * Gets the Event-Package parameter from the "Event" header |
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90 * @return the Event-Package parameter |
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91 */ |
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92 IMPORT_C const TDesC8& EventPackage() const; |
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93 |
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94 /** |
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95 * Sets the Event-Package parameter in the "Event" header; |
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96 * @param aEventPackage a Event-Package parameter to set |
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97 */ |
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98 IMPORT_C void SetEventPackageL(const TDesC8& aEventPackage); |
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99 |
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100 /** |
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101 * Sets the event templates overwriting all the existing ones. |
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102 * @param aEventTemplates an array of event templates |
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103 */ |
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104 IMPORT_C void SetEventTemplatesL(const MDesC8Array& aEventTemplates); |
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105 |
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106 /** |
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107 * Gets the event templates. |
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108 * @return a reference to the currently set event templates. |
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109 */ |
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110 IMPORT_C const MDesC8Array& EventTemplates() const; |
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111 |
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112 /** |
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113 * Constructs an instance of a CSIPEventHeader from a RReadStream |
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114 * @param aReadStream a stream containing the value of the |
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115 * externalized object (header name not included). |
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116 * @return an instance of a CSIPEventHeader |
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117 */ |
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118 IMPORT_C static CSIPHeaderBase* |
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119 InternalizeValueL(RReadStream& aReadStream); |
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120 |
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121 |
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122 public: // From CSIPHeaderBase |
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123 |
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124 /** |
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125 * From CSIPHeaderBase CloneL |
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126 */ |
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127 IMPORT_C CSIPHeaderBase* CloneL() const; |
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128 |
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129 /** |
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130 * From CSIPHeaderBase Name |
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131 */ |
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132 IMPORT_C RStringF Name() const; |
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133 |
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134 |
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135 public: // From CSIPHeaderBase, for internal use |
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136 |
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137 /** |
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138 * @internalComponent |
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139 */ |
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140 TBool HasCompactName() const; |
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141 |
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142 /** |
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143 * @internalComponent |
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144 */ |
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145 RStringF CompactName() const; |
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146 |
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147 /** |
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148 * @internalComponent |
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149 */ |
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150 TPreferredPlace PreferredPlaceInMessage() const; |
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151 |
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152 public: // New functions, for internal use |
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153 |
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154 static RPointerArray<CSIPHeaderBase> BaseDecodeL(const TDesC8& aValue); |
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155 |
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156 private: // From CSIPHeaderBase |
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157 |
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158 void ExternalizeValueL(RWriteStream& aWriteStream) const; |
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159 |
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160 private: // From CSIPParameterHeaderBase |
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161 |
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162 HBufC8* ToTextMandatoryPartLC() const; |
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163 void ParseMandatoryPartL(const TDesC8& aMandatoryPart); |
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164 const CSIPParamContainerBase& Params() const; |
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165 CSIPParamContainerBase& Params(); |
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166 |
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167 private: // Constructors |
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168 |
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169 CSIPEventHeader(); |
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170 void ConstructL(); |
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171 void ConstructL(const TDesC8& aEventPackage); |
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172 void ConstructL(const CSIPEventHeader& aSIPEventHeader); |
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173 |
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174 private: // New functions |
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175 |
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176 void DoInternalizeValueL(RReadStream& aReadStream); |
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177 void CheckTemplateL(const TDesC8& aParam) const; |
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178 // Needed for cleanup of a RPointerArray<HBufC8>: |
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179 static void ResetAndDestroy(TAny* anArray); |
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180 |
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181 private: // Data |
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182 |
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183 HBufC8* iEventPackage; |
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184 CSIPEventHeaderParams* iParams; |
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185 CDesC8ArraySeg* iEventTemplates; |
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186 |
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187 private: // For testing purposes |
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188 #ifdef CPPUNIT_TEST |
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189 friend class CSIPEventHeaderTest; |
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190 #endif |
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191 }; |
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192 |
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193 #endif // CSIPEVENTHEADER_H |
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194 |
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195 // End of File |