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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 * Header file for the QoS Mapping Messages |
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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 |
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21 |
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22 /** |
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23 @file qos_msg.h |
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24 */ |
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25 |
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26 #ifndef __QOS_MSG_H__ |
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27 #define __QOS_MSG_H__ |
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28 |
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29 #include <e32base.h> |
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30 #include <e32std.h> |
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31 #include <comms-infras/eintsock.h> |
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32 #include <networking/qoslib.h> |
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33 #include <elements/nm_messages_base.h> |
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34 |
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35 class CPfqosStream; |
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36 |
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37 class TQoSIpSCprMessages |
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38 /** |
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39 QoSIpSCpr message realm (messages specific to qosipscpr) |
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40 |
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41 |
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42 @internalComponent |
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43 */ |
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44 { |
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45 public: |
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46 enum { ERealmId = 0x10204307 }; |
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47 |
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48 private: |
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49 enum |
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50 { |
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51 EOpenInternalSocket = Messages::KNullMessageId + 1, |
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52 EInternalSocketOpened |
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53 }; |
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54 |
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55 public: |
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56 |
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57 typedef Messages::TMessageSigVoid<EOpenInternalSocket, TQoSIpSCprMessages::ERealmId> TOpenInternalSocket; |
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58 typedef Messages::TMessageSigVoid<EInternalSocketOpened, TQoSIpSCprMessages::ERealmId> TInternalSocketOpened; |
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59 }; |
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60 |
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61 |
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62 NONSHARABLE_CLASS(CQoSMsg) : public CBase |
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63 /** |
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64 Encapsulation of a QoS PRT Message that can be stored in a |
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65 link list of messages. |
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66 |
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67 @internalComponent |
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68 |
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69 @released Since v9.0 |
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70 */ |
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71 { |
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72 public: |
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73 // Construction |
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74 static CQoSMsg* NewL( TPfqosMessages aMsgType ); |
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75 ~CQoSMsg(); |
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76 |
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77 // Message Content |
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78 inline void AddConnInfo(TUint32 aProtocol, const TUidType& aUid, TUint32 aIapId ); |
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79 void AddSrcAddr(const TInetAddr &aAddr); |
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80 void AddDstAddr(const TInetAddr &aAddr); |
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81 inline void AddChannel(TInt aChannelId); |
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82 inline void AddQoSParameters(const TQoSParameters& aParameters); |
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83 void AddExtensionPolicy(TQoSExtensionQueue& aExtensions); |
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84 |
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85 // Send Message to PRT |
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86 void Send(RInternalSocket &aSocket, TRequestStatus& aStatus); |
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87 |
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88 protected: |
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89 // Construction |
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90 CQoSMsg(); |
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91 void ConstructL( TPfqosMessages aMsgType ); |
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92 |
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93 public: |
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94 /** QoS PRT formatted Message */ |
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95 CPfqosStream* iMsg; |
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96 |
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97 /** Message Type */ |
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98 TPfqosMessages iType; |
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99 |
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100 /** Link to next item */ |
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101 TSglQueLink iLink; |
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102 }; |
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103 |
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104 |
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105 class CIpSubConnectionProvider; |
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106 |
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107 NONSHARABLE_CLASS(CQoSSocketOpener) : public CActive |
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108 /** |
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109 Active object for asynchronously opening an Internal Socket |
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110 |
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111 @internalComponent |
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112 @prototype |
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113 */ |
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114 { |
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115 public: |
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116 static CQoSSocketOpener* NewL(CIpSubConnectionProvider& aIpScpr, Messages::TNodeCtxId& aOriginator); |
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117 ~CQoSSocketOpener(); |
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118 |
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119 void Open(); |
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120 |
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121 protected: |
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122 CQoSSocketOpener(CIpSubConnectionProvider& aIpScpr, Messages::TNodeCtxId& aOriginator); |
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123 |
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124 // Active Object Implementation |
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125 void RunL(); |
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126 void DoCancel(); |
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127 |
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128 private: |
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129 CIpSubConnectionProvider& iIpScpr; |
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130 Messages::TNodeCtxId iOriginator; |
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131 }; |
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132 |
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133 NONSHARABLE_CLASS(CQoSMsgWriter) : public CActive |
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134 /** |
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135 Active Object that sends messages from IP Connection Provider to the QoS PRT |
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136 |
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137 @internalComponent |
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138 |
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139 @released Since v9.0 |
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140 */ |
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141 { |
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142 public: |
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143 // Construction |
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144 static CQoSMsgWriter* NewL(CIpSubConnectionProvider* aOwner, RInternalSocket& aSocket); |
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145 ~CQoSMsgWriter(); |
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146 |
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147 // Send Message over Internal Socket |
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148 void Send(CQoSMsg* aMsg); |
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149 |
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150 protected: |
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151 // Construction |
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152 CQoSMsgWriter(CIpSubConnectionProvider* aOwner, RInternalSocket& aSocket); |
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153 |
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154 // Active Object Implementation |
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155 void RunL(); |
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156 inline void DoCancel(); |
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157 |
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158 private: |
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159 /** Message Owner */ |
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160 CIpSubConnectionProvider* iOwner; |
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161 |
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162 /** Reference to an Internal Socket */ |
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163 RInternalSocket& iSocket; |
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164 |
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165 /** Current Message */ |
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166 CQoSMsg* iCurrentMsg; |
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167 |
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168 /** List of Pending Messages */ |
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169 TSglQue<CQoSMsg> iPendingMsg; |
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170 |
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171 /** Flag Set when Active Object is shuttin down */ |
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172 TBool iClosing; |
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173 }; |
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174 |
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175 |
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176 NONSHARABLE_CLASS(CQoSMsgReader) : public CActive |
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177 /** |
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178 Active Object that receives messages from the QoS PRT and forwards them to the |
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179 IP Connection Provider |
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180 |
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181 @internalComponent |
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182 |
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183 @released Since v9.0 |
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184 */ |
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185 { |
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186 public: |
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187 // Construction |
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188 static CQoSMsgReader* NewL(CIpSubConnectionProvider *aOwner, RInternalSocket& aSocket); |
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189 ~CQoSMsgReader(); |
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190 |
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191 protected: |
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192 // Construction |
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193 CQoSMsgReader(CIpSubConnectionProvider* aOwner, RInternalSocket& aSocket); |
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194 void ConstructL(); |
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195 |
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196 // Active Object Implmentation |
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197 void RunL(); |
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198 inline void DoCancel(); |
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199 |
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200 private: |
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201 /** Message Owner */ |
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202 CIpSubConnectionProvider* iOwner; |
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203 |
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204 /** Reference of Internal Socket */ |
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205 RInternalSocket& iSocket; |
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206 |
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207 /** Pointer to Buffer to receive data from QoS PRT */ |
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208 TPtr8 iRecvPtr; |
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209 |
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210 /** Buffer to receive data from QoS PRT */ |
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211 HBufC8* iRecvBuf; |
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212 |
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213 /** Flag Set when Active Object is shuttin down */ |
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214 TBool iClosing; |
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215 }; |
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216 |
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217 #include "qos_msg.inl" |
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218 |
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219 #endif // __QOS_MSG_H__ |