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1 /* |
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2 * Copyright (c) 2003-2009 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 : CSipConnectionMgr.h |
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16 * Part of : ConnectionMgr |
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17 * Version : SIP/4.0 |
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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 __CSIPCONNECTIONMGR_H__ |
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29 #define __CSIPCONNECTIONMGR_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 #include <in_sock.h> |
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34 #include "MUriResolver.h" |
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35 #include "SipStackServerDefs.h" |
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36 #include "MConnectionStateObserver.h" |
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37 #include "MSipConnectionMgr.h" |
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38 #include "sipclient.h" |
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39 #include "MSigComp.h" |
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40 #include "MLocalName.h" |
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41 #include "MSipConnectionOwner.h" |
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42 #include "MSIPTransportMgr.h" |
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43 #include <sipsystemstateobserver.h> |
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44 #include "MSipCellularDataUsageObserver.h" |
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45 |
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46 // FORWARD DECLARATIONS |
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47 class CSipConnectionMgrStateBase; |
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48 class MTransactionFinder; |
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49 class MSIPResolvingResult; |
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50 class MTimerManager; |
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51 class CSipConnection; |
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52 class CSIPResponse; |
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53 class CSIPRequest; |
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54 class MSigCompController; |
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55 class CNetworkManager; |
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56 class MSIPServerResolverObserver; |
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57 class TSIPTransportParams; |
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58 class CNetworkInfo; |
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59 class MServerTaFactory; |
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60 class CSIPNATTraversalController; |
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61 class CSipSystemStateMonitor; |
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62 class CSipCellularDataUsageMonitor; |
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63 |
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64 |
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65 class CSipConnectionMgr : public CBase, |
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66 public MSipConnectionMgr, |
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67 public MSipUriResolver, |
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68 public MSigComp, |
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69 public MLocalName, |
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70 public MSipConnectionOwner, |
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71 public MSIPTransportMgr, |
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72 public MSipSystemStateObserver, |
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73 public MSipCellularDataUsageObserver |
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74 |
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75 { |
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76 public: |
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77 |
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78 enum TICMPError |
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79 { |
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80 EHostUnreachable = 850, |
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81 ENetUnreachable, |
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82 EPortUnreachable, |
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83 EProtocolUnreachable |
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84 }; |
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85 |
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86 public: |
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87 |
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88 static CSipConnectionMgr* NewL(MTransactionFinder& aFinder, |
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89 MServerTaFactory& aTaFactory, MTimerManager& aTimer, TUint aTOne, |
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90 MConnectionStateObserver& aNetworkObserver); |
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91 |
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92 static CSipConnectionMgr* NewLC(MTransactionFinder& aFinder, |
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93 MServerTaFactory& aTaFactory, MTimerManager& aTimer, TUint aTOne, |
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94 MConnectionStateObserver& aNetworkObserver); |
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95 |
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96 ~CSipConnectionMgr(); |
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97 |
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98 void RefreshConnectionL(TUint32 aIapId); |
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99 |
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100 TInt ConnectionErrorL(TUint32 aIapId); |
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101 |
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102 |
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103 public: // From MSipConnectionMgr |
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104 |
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105 CSIPConnection::TState OpenL( const TSIPTransportParams& aParams ); |
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106 |
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107 TBool IsOpen( const TSIPTransportParams& aParams ); |
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108 |
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109 void Close( const TSIPTransportParams& aParams ); |
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110 |
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111 void SetOptL( const TSIPTransportParams& aParams, |
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112 TUint aOptionName, |
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113 TUint aOptionLevel, |
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114 const TDesC8& aOption ); |
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115 |
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116 void SetOptL( const TSIPTransportParams& aParams, |
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117 TUint aOptionName, |
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118 TUint aOptionLevel, |
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119 TInt aOption); |
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120 |
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121 void SendL( const TSIPTransportParams& aParams, |
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122 CSIPRequest& aRequest, |
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123 TBool aForceUDP, |
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124 const CUri8* aOutboundProxy, |
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125 const TInetAddr& aRemoteAddr, |
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126 TRequestStatus& aStatus ); |
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127 |
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128 void SendL( const TSIPTransportParams& aParams, |
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129 CSIPResponse& aResponse, |
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130 TTransactionId aId, |
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131 TRequestStatus& aStatus ); |
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132 |
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133 TInt CancelSend( TRequestStatus &aStatus ); |
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134 |
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135 TInt CancelResponseSend( TTransactionId aId, TBool aCancelAlso2xxResponses ); |
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136 |
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137 void TcpDisconnect( const TSIPTransportParams& aParams, |
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138 const TInetAddr& aRemoteAddress ); |
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139 |
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140 void FreeResources( MSIPNATBindingObserver& aSIPNATBindingObserver ); |
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141 |
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142 |
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143 public: // From MSipUriResolver |
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144 |
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145 void GetByURIL( const CURIContainer& aURI, |
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146 RPointerArray<MSIPResolvingResult>& aResult, |
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147 const TSIPTransportParams& aParams, |
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148 MSIPServerResolverObserver* aObserver ); |
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149 |
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150 void CancelGetByUri( MSIPServerResolverObserver* aObserver ); |
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151 |
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152 |
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153 public: // From MSigComp |
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154 |
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155 TBool IsSupported () const; |
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156 |
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157 TUint32 CreateCompartmentL( TUint32 aIapId ); |
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158 |
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159 void RemoveCompartment( TUint32 aCompartmentId ); |
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160 |
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161 TInt CompartmentCount(); |
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162 |
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163 void SendFailedL( TUint32 aCompartmentId ); |
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164 |
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165 |
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166 public: // From MLocalName |
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167 |
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168 TBool Match( const TDesC8& aAddress ); |
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169 |
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170 |
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171 public: // From MSipConnectionOwner |
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172 |
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173 TBool IsSystemStarted() const; |
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174 |
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175 void Destroy( TUint32 aIapId ); |
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176 |
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177 TBool IsCellularDataUsageAllowed() const; |
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178 |
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179 public: // From MSIPTransportMgr |
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180 |
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181 void ReserveTransportL( TSIPTransportParams& aTransportParams, |
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182 TUint aLocalSendPort, |
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183 TUint aLocalReceivePort, |
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184 const TInetAddr& aRemoteAddr, |
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185 TUint aRemoteSendPort ); |
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186 |
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187 void CreateTLSTransportL( TSIPTransportParams& aTransportParams ); |
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188 |
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189 void RemoveTransport( TUint32 aTransportId ); |
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190 |
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191 TInt RemoveTransport( TUint32 aTransportId, |
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192 MSIPTransportRemovalObserver* aRemovalObserver ); |
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193 |
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194 TInt GetLocalAddress( TUint32 aIapId, TInetAddr& aAddr ); |
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195 |
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196 public: // From MSipSystemStateObserver |
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197 |
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198 void SystemVariableUpdated( |
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199 CSipSystemStateMonitor::TSystemVariable aVariable, |
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200 TInt aObjectId, |
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201 TInt aValue ); |
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202 |
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203 public: //MSipCellularDataUsageObserver |
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204 void CellularDataUsageChangedL(MSipCellularDataUsageObserver::TCellularDataUsageStatus aStatus); |
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205 |
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206 |
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207 |
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208 private: // New functions |
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209 |
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210 CSipConnection* CreateNewConnectionL( const TSIPTransportParams& aParams ); |
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211 TBool ConnectionExists( TUint32 aIapId ); |
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212 CSipConnection* Connection( TUint32 aIapId ); |
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213 void RemoveConnection( TUint32 aIapId ); |
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214 void RemoveAllConnections(); |
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215 TUint32 CreateTransportId(); |
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216 void LoadSigCompL(); |
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217 void LoadNATTraversalL(); |
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218 void LoadSystemStateMonitorL(); |
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219 |
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220 private: // Constructors |
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221 |
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222 CSipConnectionMgr( MTransactionFinder& aFinder, |
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223 MServerTaFactory& aTaFactory, MTimerManager& aTimer, TUint aTOne, |
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224 MConnectionStateObserver& aNetworkObserver ); |
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225 void ConstructL(); |
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226 |
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227 |
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228 private: // Data |
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229 |
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230 CNetworkManager* iNetworkManager; |
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231 |
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232 MSigCompController* iSigCompController; |
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233 MConnectionStateObserver* iTUNetStatusObserver; |
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234 MTransactionFinder* iFinder; |
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235 MServerTaFactory* iTaFactory; |
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236 MTimerManager* iTimer; |
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237 RSocketServ iSocketServ; |
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238 TUint iTOne; |
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239 TSglQue<CSipConnection> iConnectionList; |
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240 TSglQueIter<CSipConnection> iConnectionListIter; |
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241 TUint32 iTransportIdCounter; |
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242 |
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243 CNetworkInfo* iNetworkInfo; //owned |
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244 |
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245 CSIPNATTraversalController* iNATTraversal; |
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246 |
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247 CSipSystemStateMonitor* iSystemStateMonitor; |
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248 |
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249 CSipSystemStateMonitor::TSystemState iSystemState; |
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250 |
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251 CSipCellularDataUsageMonitor * iCellularDataUsageMonitor; |
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252 |
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253 private: //For testing purposes |
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254 #ifdef CPPUNIT_TEST |
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255 friend class CSipConnectionMgrTest; |
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256 #endif |
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257 }; |
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258 |
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259 #endif // end of __CSIPCONNECTIONMGR_H__ |
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260 |
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261 // End of File |