1 /* |
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2 * Copyright (c) 2007 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: Class for sending a punch packet* |
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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 |
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20 #ifndef __CCRPUNCHPACKRTSENDER_H |
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21 #define __CCRPUNCHPACKRTSENDER_H |
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22 |
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23 // INCLUDES |
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24 #include <e32base.h> |
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25 #include "CCRSock.h" |
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26 |
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27 // CONSTANTS |
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28 // None |
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29 |
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30 // MACROS |
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31 // None |
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32 |
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33 // DATA TYPES |
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34 // None |
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35 |
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36 // FORWARD DECLARATIONS |
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37 class CCRConnection; |
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38 class CAsyncCallBack; |
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39 class CCRRtspPacketSource; |
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40 |
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41 // CLASS DECLARATION |
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42 |
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43 /** |
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44 * Class that punches holes to firewall. |
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45 * |
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46 * @lib CommonRecordingEngine.lib |
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47 * @since Series 60 3.0 |
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48 */ |
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49 class CCRPunchPacketSender : public CBase, public MCRSockObserver |
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50 { |
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51 |
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52 public: // Constructors and destructor |
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53 |
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54 /** |
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55 * Two-phased constructor. |
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56 * @return CCRPunchPacketSender pointer to CCRPunchPacketSender class |
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57 */ |
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58 static CCRPunchPacketSender* NewL( RConnection& aConnection, |
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59 RSocketServ& aSockServer, |
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60 TInetAddr& aFromAddr, |
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61 TInetAddr& aRemoteAddr , |
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62 TUint32 aMySSRC, |
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63 CCRRtspPacketSource& aOwner ); |
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64 |
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65 /** |
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66 * Destructor. |
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67 */ |
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68 virtual ~CCRPunchPacketSender( ); |
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69 |
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70 private: // Methods from base classes |
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71 |
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72 /** |
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73 * From MCRSockObserver. |
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74 * This method is called after some data has been received from socket. |
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75 * @since Series 60 3.0 |
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76 * @param aData is descriptor containing the data received. |
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77 * ownership of data is not passed via this call. |
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78 * @return none. |
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79 */ |
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80 void DataReceived( TInt aSockId, |
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81 const TDesC8 &aData ); |
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82 |
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83 /** |
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84 * From MCRSockObserver. |
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85 * This method is called after status of socket changes. |
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86 * @since Series 60 3.0 |
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87 * @param aStatus is sock status. |
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88 * @return none. |
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89 */ |
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90 void SockStatusChange( TInt aSockId, |
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91 CCRSock::TCRSockStatus aStatus, |
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92 TInt aError ); |
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93 |
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94 private: |
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95 |
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96 /** |
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97 * Default constructor. |
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98 * @param aConnection a connection. |
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99 * @param aSockServer a socket server. |
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100 * @param aFromAddr a address. |
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101 * @param aRemoteAddr |
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102 * @param aMySSRC |
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103 * @param aOwner |
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104 */ |
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105 CCRPunchPacketSender( RConnection& aConnection, |
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106 RSocketServ& aSockServer, |
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107 TInetAddr& aFromAddr, |
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108 TInetAddr& aRemoteAddr , |
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109 TUint32 aMySSRC, |
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110 CCRRtspPacketSource& aOwner ); |
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111 |
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112 /** |
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113 * 2nd phase constructor |
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114 */ |
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115 void ConstructL(); |
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116 |
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117 private: // new methods |
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118 |
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119 /** |
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120 * Method that is called when this instace is finishing business. |
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121 * @since Series 60 3.0 |
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122 * @param aSelf |
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123 * @return TInt |
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124 */ |
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125 static TInt CleanupCallBack ( TAny* aSelf ); |
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126 |
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127 private: // Data types |
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128 |
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129 /** |
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130 * Connection. |
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131 */ |
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132 RConnection& iConnection; |
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133 |
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134 /** |
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135 * Socket server. |
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136 */ |
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137 RSocketServ& iSockServer; |
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138 |
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139 /** |
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140 * Socket 1. |
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141 */ |
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142 CCRSock* iSock1; |
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143 |
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144 /** |
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145 * Socket 2 |
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146 */ |
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147 CCRSock* iSock2; |
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148 |
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149 /** |
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150 * Address. |
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151 */ |
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152 TInetAddr iFromAddr; |
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153 |
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154 /** |
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155 * Remote address. |
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156 */ |
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157 TInetAddr iRemoteAddr; |
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158 |
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159 /** |
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160 * Sender report. |
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161 */ |
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162 TUint32 iMySSRC; |
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163 |
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164 /** |
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165 * Owner. |
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166 */ |
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167 CCRRtspPacketSource& iOwner; |
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168 |
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169 /** |
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170 * Asyncronic cleanup. |
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171 */ |
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172 CAsyncCallBack* iCleanUp; |
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173 |
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174 /** |
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175 * Socket 1 state. |
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176 */ |
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177 TBool iSentViaSock1; |
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178 |
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179 /** |
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180 * Socket 2 state. |
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181 */ |
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182 TBool iSentViaSock2; |
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183 |
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184 }; |
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185 |
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186 #endif // __CCRPUNCHPACKRTSENDER_H |
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187 |
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188 // End of file |
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