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1 // Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // eintsock.cpp |
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15 // Implementation of forwarding methods for internal sockets |
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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 @file |
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21 @internalComponent |
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22 */ |
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23 |
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24 #include "ss_eintsocklog.h" |
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25 #include <comms-infras/eintsock.h> |
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26 #include <comms-infras/ss_common.h> |
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27 #include <comms-infras/ss_nodemessages.h> |
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28 #include <comms-infras/ss_nodemessages_dataclient.h> |
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29 #include <comms-infras/ss_thread.h> |
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30 #include "ss_eintsockimpl.h" |
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31 #include "ss_eintsock_msgs.h" |
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32 #include <ss_glob.h> |
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33 #include <comms-infras/sockmes.h> |
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34 |
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35 using namespace ESock; |
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36 using namespace CommsFW; |
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37 using namespace Messages; |
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38 |
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39 EXPORT_C RInternalSocket::RInternalSocket() |
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40 : iImplementation(NULL) |
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41 { |
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42 } |
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43 |
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44 EXPORT_C RInternalSocket::~RInternalSocket() |
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45 { |
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46 } |
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47 |
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48 EXPORT_C TInt RInternalSocket::Open() |
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49 /** |
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50 Special Open() for this class to mimic RSocket, but without the socket server session being required |
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51 @see RSocket documentation |
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52 */ |
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53 { |
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54 __ASSERT_DEBUG(!iImplementation, InternalSocketPanic(ENotNullSocket)); |
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55 LOG(Log::Printf(_L("RIS::Open()"))); |
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56 |
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57 TWorkerId selfWorkerId; |
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58 TInt ret = CWorkerThread::CurrentWorkerId(selfWorkerId); |
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59 if(ret == KErrNone) |
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60 { |
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61 TNodeId serverCookie; |
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62 ret = CWorkerThread::CookieForWorkerId(selfWorkerId, serverCookie); |
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63 if(ret == KErrNone) |
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64 { |
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65 MCommsTransportSender* sender = &static_cast<MCommsTransportSender&>(TlsGlobals::Get().TransportSender()); |
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66 TEIntSockOpMsgWrapper opMsg; |
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67 TEIntSockMsgExt openMsg(ESoCreateNull, opMsg, iImplementation, sender, serverCookie); |
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68 ret = CInternalSockSubSession::SendReceiveMsg(openMsg, sender, serverCookie); |
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69 } |
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70 } |
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71 LOG(Log::Printf(_L("RIS::Open() ret=%d impl=%08x"), ret, iImplementation)); |
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72 return ret; |
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73 } |
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74 |
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75 EXPORT_C TInt RInternalSocket::Open(const TDesC& aName) |
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76 /** |
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77 Special Open() for this class to mimic RSocket, but without the socket server session being required |
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78 With the asynchronous nature of COMMS FW this API might cause deadlock scenario, hence this API is deprecated |
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79 and asynchrnous version is provided. |
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80 |
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81 @see RInternalSocket::Open(const TDesC& aName, TRequestStatus& aStatus) |
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82 |
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83 @deprecated from 9.5 |
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84 @see RSocket documentation |
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85 */ |
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86 { |
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87 __ASSERT_DEBUG(!iImplementation, InternalSocketPanic(ENotNullSocket)); |
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88 LOG(Log::Printf(_L("RIS::Open(%S)"), &aName)); |
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89 |
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90 TNodeId serverCookie; |
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91 TInt ret = CWorkerThread::CookieForProtocolByName(aName, serverCookie); |
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92 if(ret == KErrNone) |
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93 { |
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94 MCommsTransportSender* sender = &static_cast<MCommsTransportSender&>(TlsGlobals::Get().TransportSender()); |
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95 TEIntSockOpMsgWrapper opMsg (&aName); |
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96 TEIntSockMsgExt openMsg((TSockMess)KSoOpenByName, opMsg, iImplementation, sender, serverCookie); |
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97 ret = CInternalSockSubSession::SendReceiveMsgAsync(openMsg, sender, serverCookie); |
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98 } |
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99 LOG(Log::Printf(_L("RIS::Open(%S)=%d impl=%08x"), &aName, ret, iImplementation)); |
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100 return ret; |
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101 } |
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102 |
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103 EXPORT_C TInt RInternalSocket::Open(TUint aAddrFamily,TUint aSockType,TUint aProtocol) |
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104 /** |
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105 Special Open() for this class to mimic RSocket, but without the socket server session being required |
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106 With the asynchronous nature of COMMS FW this API might cause deadlock scenario, hence this API is deprecated |
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107 and asynchrnous version is provided. |
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108 |
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109 @see RInternalSocket::Open(TUint aAddrFamily,TUint aSockType,TUint aProtocol, TRequestStatus& aStatus) |
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110 |
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111 @see RSocket documentation |
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112 */ |
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113 { |
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114 __ASSERT_DEBUG(!iImplementation, InternalSocketPanic(ENotNullSocket)); |
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115 LOG(Log::Printf(_L("RIS::Open(%d, %d, %d)"), aAddrFamily, aSockType, aProtocol)); |
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116 |
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117 TNodeId serverCookie; |
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118 TInt ret = CWorkerThread::CookieForProtocol(aAddrFamily, aSockType, aProtocol, serverCookie); |
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119 if(ret == KErrNone) |
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120 { |
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121 MCommsTransportSender* sender = &static_cast<MCommsTransportSender&>(TlsGlobals::Get().TransportSender()); |
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122 TEIntSockOpMsgWrapper opMsg (aAddrFamily, aSockType, aProtocol); |
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123 TEIntSockMsgExt openMsg(ESoCreate, opMsg, iImplementation, sender, serverCookie); |
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124 ret = CInternalSockSubSession::SendReceiveMsgAsync(openMsg, sender, serverCookie); |
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125 } |
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126 LOG(Log::Printf(_L("RIS::Open(%d, %d, %d)=%d impl=%08x"), aAddrFamily, aSockType, aProtocol, ret, iImplementation)); |
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127 return ret; |
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128 } |
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129 |
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130 EXPORT_C void RInternalSocket::Open( const TDesC& aName, TRequestStatus& aStatus ) |
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131 { |
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132 __ASSERT_DEBUG(!iImplementation, InternalSocketPanic(ENotNullSocket)); |
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133 LOG(Log::Printf(_L("RIS::Open(%S)"), &aName)); |
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134 |
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135 aStatus = KRequestPending; |
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136 |
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137 TNodeId serverCookie; |
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138 TInt ret = CWorkerThread::CookieForProtocolByName(aName, serverCookie); |
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139 if(ret == KErrNone) |
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140 { |
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141 MCommsTransportSender* sender = &static_cast<MCommsTransportSender&>(TlsGlobals::Get().TransportSender()); |
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142 TEIntSockOpMsgWrapper opMsg (&aName); |
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143 TEIntSockMsgExt openMsg((TSockMess)KSoOpenByName, opMsg, iImplementation, aStatus, sender, serverCookie); |
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144 CInternalSockSubSession::SendMsg(openMsg, sender, serverCookie); |
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145 } |
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146 else |
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147 { |
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148 TRequestStatus* pStatus = &aStatus; |
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149 User::RequestComplete ( pStatus, ret ); |
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150 } |
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151 } |
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152 |
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153 EXPORT_C void RInternalSocket::Open(TUint aAddrFamily, TUint aSockType, TUint aProtocol, TRequestStatus& aStatus ) |
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154 { |
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155 __ASSERT_DEBUG(!iImplementation, InternalSocketPanic(ENotNullSocket)); |
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156 LOG(Log::Printf(_L("RIS::Open(%d, %d, %d, %08x)"), aAddrFamily, aSockType, aProtocol, &aStatus)); |
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157 |
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158 aStatus = KRequestPending; |
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159 |
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160 TNodeId serverCookie; |
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161 TInt ret = CWorkerThread::CookieForProtocol(aAddrFamily, aSockType, aProtocol, serverCookie); |
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162 if(ret == KErrNone) |
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163 { |
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164 MCommsTransportSender* sender = &static_cast<MCommsTransportSender&>(TlsGlobals::Get().TransportSender()); |
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165 TEIntSockOpMsgWrapper opMsg (aAddrFamily, aSockType, aProtocol); |
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166 TEIntSockMsgExt openMsg(ESoCreate, opMsg, iImplementation, aStatus, sender, serverCookie); |
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167 CInternalSockSubSession::SendMsg(openMsg, sender, serverCookie); |
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168 } |
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169 else |
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170 { |
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171 TRequestStatus* pStatus = &aStatus; |
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172 User::RequestComplete ( pStatus, ret ); |
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173 } |
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174 } |
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175 |
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176 EXPORT_C void RInternalSocket::Send(const TDesC8& aDesc,TUint aFlags,TRequestStatus& aStatus) |
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177 /** |
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178 @see RSocket documentation |
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179 */ |
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180 { |
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181 __ASSERT_ALWAYS(iImplementation, InternalSocketPanic(ENullSocket)); |
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182 LOG(Log::Printf(_L("RIS::Send(desc, flags=%d, status=%08x) impl=%08x"), aFlags, &aStatus, iImplementation)); |
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183 |
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184 aStatus = KRequestPending; |
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185 TEIntSockOpMsgWrapper opMsg( &aFlags, 0, &aDesc, EFalse); |
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186 TEIntSockMsg msg(ESoSendNoLength, opMsg, iImplementation, aStatus); |
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187 iImplementation->SendMsg(msg); |
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188 } |
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189 |
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190 EXPORT_C void RInternalSocket::Send(RMBufChain& aData,TUint aFlags,TRequestStatus& aStatus) |
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191 /** |
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192 @see RSocket documentation |
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193 */ |
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194 { |
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195 __ASSERT_ALWAYS(iImplementation, InternalSocketPanic(ENullSocket)); |
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196 LOG(Log::Printf(_L("RIS::Send(mbuf, flags=%d, status=%08x) impl=%08x"), aFlags, &aStatus, iImplementation)); |
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197 |
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198 aStatus = KRequestPending; |
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199 TEIntSockOpMsgWrapper opMsg(aFlags, 0, &aData, ETrue); |
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200 TEIntSockMsg msg(ESoSendNoLength, opMsg, iImplementation, aStatus); |
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201 iImplementation->SendMsg(msg); |
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202 } |
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203 |
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204 EXPORT_C void RInternalSocket::Send(const TDesC8& aDesc,TUint aFlags,TRequestStatus& aStatus,TSockXfrLength& aLen) |
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205 /** |
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206 @see RSocket documentation |
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207 */ |
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208 { |
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209 __ASSERT_ALWAYS(iImplementation, InternalSocketPanic(ENullSocket)); |
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210 LOG(Log::Printf(_L("RIS::Send(desc+xferLen, flags=%d, status=%08x) impl=%08x"), aFlags, &aStatus, iImplementation)); |
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211 |
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212 aStatus = KRequestPending; |
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213 aLen = aFlags; |
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214 TEIntSockOpMsgWrapper opMsg(&aLen, 0, &aDesc, EFalse); |
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215 TEIntSockMsg msg(ESoSend, opMsg, iImplementation, aStatus); |
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216 iImplementation->SendMsg(msg); |
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217 } |
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218 |
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219 EXPORT_C void RInternalSocket::Send(RMBufChain& aData,TUint aFlags,TRequestStatus& aStatus,TSockXfrLength& aLen) |
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220 /** |
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221 @see RSocket documentation |
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222 */ |
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223 { |
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224 __ASSERT_ALWAYS(iImplementation, InternalSocketPanic(ENullSocket)); |
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225 LOG(Log::Printf(_L("RIS::Send(mbuf+xferLen, flags=%d, status=%08x) impl=%08x"), aFlags, &aStatus, iImplementation)); |
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226 |
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227 aStatus = KRequestPending; |
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228 aLen = aFlags; |
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229 TEIntSockOpMsgWrapper opMsg(&aLen, 0, &aData, ETrue); |
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230 TEIntSockMsg msg(ESoSend, opMsg, iImplementation, aStatus); |
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231 iImplementation->SendMsg(msg); |
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232 } |
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233 |
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234 EXPORT_C void RInternalSocket::SendTo(const TDesC8& aDesc,TSockAddr& aAddr,TUint aFlags,TRequestStatus& aStatus) |
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235 { |
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236 __ASSERT_ALWAYS(iImplementation, InternalSocketPanic(ENullSocket)); |
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237 |
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238 aStatus = KRequestPending; |
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239 TEIntSockOpMsgWrapper opMsg(aFlags, &aAddr, &aDesc, EFalse); |
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240 TEIntSockMsg msg(ESoSendToNoLength, opMsg, iImplementation, aStatus); |
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241 iImplementation->SendMsg(msg); |
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242 } |
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243 |
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244 EXPORT_C void RInternalSocket::SendTo(RMBufChain& aData,TSockAddr& aAddr,TUint aFlags,TRequestStatus& aStatus) |
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245 { |
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246 __ASSERT_ALWAYS(iImplementation, InternalSocketPanic(ENullSocket)); |
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247 |
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248 aStatus = KRequestPending; |
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249 TEIntSockOpMsgWrapper opMsg(aFlags, &aAddr, &aData, ETrue); |
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250 TEIntSockMsg msg(ESoSendToNoLength, opMsg, iImplementation, aStatus); |
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251 iImplementation->SendMsg(msg); |
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252 } |
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253 |
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254 EXPORT_C void RInternalSocket::SendTo(const TDesC8& aDesc,TSockAddr& aAddr,TUint aFlags,TRequestStatus& aStatus,TSockXfrLength& aLen) |
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255 { |
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256 __ASSERT_ALWAYS(iImplementation, InternalSocketPanic(ENullSocket)); |
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257 |
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258 aLen = aFlags; |
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259 aStatus = KRequestPending; |
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260 TEIntSockOpMsgWrapper opMsg(&aLen, &aAddr, &aDesc, EFalse); |
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261 TEIntSockMsg msg(ESoSendTo, opMsg, iImplementation, aStatus); |
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262 iImplementation->SendMsg(msg); |
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263 } |
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264 |
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265 EXPORT_C void RInternalSocket::SendTo(RMBufChain& aData, TSockAddr& aAddr,TUint aFlags,TRequestStatus& aStatus,TSockXfrLength& aLen) |
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266 { |
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267 __ASSERT_ALWAYS(iImplementation, InternalSocketPanic(ENullSocket)); |
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268 |
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269 aLen = aFlags; |
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270 aStatus = KRequestPending; |
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271 TEIntSockOpMsgWrapper opMsg(&aLen, &aAddr, &aData, ETrue); |
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272 TEIntSockMsg msg(ESoSendTo, opMsg, iImplementation, aStatus); |
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273 iImplementation->SendMsg(msg); |
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274 } |
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275 |
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276 EXPORT_C void RInternalSocket::CancelSend() |
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277 /** |
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278 @see RSocket documentation |
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279 */ |
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280 { |
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281 LOG(Log::Printf(_L("RIS::CancelSend() impl=%08x"), iImplementation)); |
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282 if(iImplementation) |
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283 { |
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284 TEIntSockOpMsgWrapper opMsg; |
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285 TEIntSockMsg msg(ESoCancelSend, opMsg, iImplementation); |
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286 iImplementation->SendReceiveMsg(msg); |
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287 } |
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288 } |
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289 |
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290 EXPORT_C void RInternalSocket::Recv(TDes8& aDesc,TUint aFlags,TRequestStatus& aStatus) |
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291 /** |
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292 @see RSocket documentation |
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293 */ |
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294 { |
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295 __ASSERT_ALWAYS(iImplementation, InternalSocketPanic(ENullSocket)); |
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296 LOG(Log::Printf(_L("RIS::Recv(desc, flags=%d, status=%08x) impl=%08x"), aFlags, &aStatus, iImplementation)); |
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297 |
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298 aStatus = KRequestPending; |
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299 TEIntSockOpMsgWrapper opMsg(aFlags, 0, &aDesc, EFalse); |
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300 TEIntSockMsg msg(ESoRecvNoLength, opMsg, iImplementation, aStatus); |
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301 iImplementation->SendMsg(msg); |
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302 } |
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303 |
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304 EXPORT_C void RInternalSocket::Recv(RMBufChain& aData,TUint aFlags,TRequestStatus& aStatus) |
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305 /** |
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306 @see RSocket documentation |
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307 */ |
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308 { |
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309 __ASSERT_ALWAYS(iImplementation, InternalSocketPanic(ENullSocket)); |
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310 LOG(Log::Printf(_L("RIS::Recv(mbuf, flags=%d, status=%08x) impl=%08x"), aFlags, &aStatus, iImplementation)); |
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311 |
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312 aStatus = KRequestPending; |
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313 TEIntSockOpMsgWrapper opMsg(aFlags, 0, &aData, ETrue); |
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314 TEIntSockMsg msg(ESoRecvNoLength, opMsg, iImplementation, aStatus); |
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315 iImplementation->SendMsg(msg); |
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316 } |
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317 |
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318 EXPORT_C void RInternalSocket::Recv(TDes8& aDesc, TUint aFlags, TRequestStatus& aStatus, TSockXfrLength& aLen) |
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319 { |
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320 __ASSERT_ALWAYS(iImplementation, InternalSocketPanic(ENullSocket)); |
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321 |
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322 aLen = aFlags; |
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323 aStatus = KRequestPending; |
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324 TEIntSockOpMsgWrapper opMsg(&aLen, 0, &aDesc, EFalse); |
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325 TEIntSockMsg msg(ESoRecv, opMsg, iImplementation, aStatus); |
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326 iImplementation->SendMsg(msg); |
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327 } |
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328 |
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329 EXPORT_C void RInternalSocket::Recv(RMBufChain& aData, TUint aFlags, TRequestStatus& aStatus, TSockXfrLength& aLen) |
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330 { |
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331 __ASSERT_ALWAYS(iImplementation, InternalSocketPanic(ENullSocket)); |
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332 LOG(Log::Printf(_L("RIS::Recv(mbuf, flags=%d, status=%08x) impl=%08x"), aFlags, &aStatus, iImplementation)); |
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333 |
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334 aLen = aFlags; |
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335 aStatus = KRequestPending; |
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336 TEIntSockOpMsgWrapper opMsg(&aLen, 0, &aData, ETrue); |
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337 TEIntSockMsg msg(ESoRecv, opMsg, iImplementation, aStatus); |
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338 iImplementation->SendMsg(msg); |
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339 } |
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340 |
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341 /** |
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342 @see RSocket documentation. |
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343 |
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344 Note: This API is not having a RMBufChain variant as a RIS::Recv with RMBufChain will give the exact behaviour |
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345 */ |
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346 EXPORT_C void RInternalSocket::RecvOneOrMore(TDes8& aDesc, TUint aFlags, TRequestStatus& aStatus, TSockXfrLength& aLen) |
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347 { |
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348 __ASSERT_ALWAYS(iImplementation, InternalSocketPanic(ENullSocket)); |
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349 LOG(Log::Printf(_L("RIS::RecvOneOrMore(flags=%d, status=%08x) impl=%08x"), aFlags, &aStatus, iImplementation)); |
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350 |
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351 aLen = aFlags; |
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352 aStatus = KRequestPending; |
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353 |
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354 TEIntSockOpMsgWrapper opMsg(&aLen, 0, &aDesc, EFalse); |
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355 TEIntSockMsg msg(ESoRecvOneOrMore, opMsg, iImplementation, aStatus ); |
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356 iImplementation->SendMsg(msg); |
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357 } |
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358 |
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359 EXPORT_C void RInternalSocket::CancelRecv() |
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360 /** |
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361 @see RSocket documentation |
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362 */ |
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363 { |
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364 LOG(Log::Printf(_L("RIS::CancelRecv() impl=%08x"), iImplementation)); |
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365 if(iImplementation) |
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366 { |
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367 TEIntSockOpMsgWrapper opMsg; |
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368 TEIntSockMsg msg (ESoCancelRecv, opMsg, iImplementation); |
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369 iImplementation->SendReceiveMsg(msg); |
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370 } |
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371 } |
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372 |
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373 EXPORT_C void RInternalSocket::RecvFrom(TDes8& aDesc,TSockAddr& aAddr,TUint aFlags,TRequestStatus& aStatus) |
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374 { |
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375 __ASSERT_ALWAYS(iImplementation, InternalSocketPanic(ENullSocket)); |
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376 |
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377 aStatus = KRequestPending; |
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378 TEIntSockOpMsgWrapper opMsg(aFlags, &aAddr, &aDesc, EFalse); |
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379 TEIntSockMsg msg(ESoRecvFromNoLength, opMsg, iImplementation, aStatus); |
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380 iImplementation->SendMsg(msg); |
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381 } |
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382 |
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383 EXPORT_C void RInternalSocket::RecvFrom(RMBufChain& aData,TSockAddr& aAddr,TUint aFlags,TRequestStatus& aStatus) |
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384 { |
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385 __ASSERT_ALWAYS(iImplementation, InternalSocketPanic(ENullSocket)); |
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386 |
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387 aStatus = KRequestPending; |
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388 TEIntSockOpMsgWrapper opMsg(aFlags, &aAddr, &aData, ETrue); |
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389 TEIntSockMsg msg(ESoRecvFromNoLength, opMsg, iImplementation, aStatus); |
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390 iImplementation->SendMsg(msg); |
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391 } |
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392 |
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393 EXPORT_C void RInternalSocket::RecvFrom(TDes8& aDesc,TSockAddr& aAddr,TUint aFlags,TRequestStatus& aStatus,TSockXfrLength& aLen) |
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394 { |
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395 __ASSERT_ALWAYS(iImplementation, InternalSocketPanic(ENullSocket)); |
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396 |
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397 aStatus = KRequestPending; |
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398 aLen = aFlags; |
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399 TEIntSockOpMsgWrapper opMsg(&aLen, &aAddr, &aDesc, EFalse); |
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400 TEIntSockMsg msg(ESoRecvFrom, opMsg, iImplementation, aStatus); |
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401 iImplementation->SendMsg(msg); |
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402 } |
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403 |
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404 EXPORT_C void RInternalSocket::RecvFrom(RMBufChain& aData,TSockAddr& aAddr,TUint aFlags,TRequestStatus& aStatus,TSockXfrLength& aLen) |
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405 { |
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406 __ASSERT_ALWAYS(iImplementation, InternalSocketPanic(ENullSocket)); |
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407 |
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408 aLen = aFlags; |
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409 aStatus = KRequestPending; |
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410 TEIntSockOpMsgWrapper opMsg(&aLen, &aAddr, &aData, ETrue); |
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411 TEIntSockMsg msg(ESoRecvFrom, opMsg, iImplementation, aStatus); |
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412 iImplementation->SendMsg(msg); |
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413 } |
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414 |
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415 |
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416 EXPORT_C void RInternalSocket::Read(TDes8& aDesc,TRequestStatus& aStatus) |
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417 /** |
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418 @see RSocket documentation |
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419 */ |
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420 { |
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421 __ASSERT_ALWAYS(iImplementation, InternalSocketPanic(ENullSocket)); |
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422 LOG(Log::Printf(_L("RIS::Read(desc, status=%08x) impl=%08x"), &aStatus, iImplementation)); |
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423 |
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424 aStatus = KRequestPending; |
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425 TEIntSockOpMsgWrapper opMsg(0, 0, &aDesc, EFalse); |
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426 TEIntSockMsg msg(ESoRead, opMsg, iImplementation, aStatus); |
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427 iImplementation->SendMsg(msg); |
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428 } |
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429 |
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430 EXPORT_C void RInternalSocket::Read(RMBufChain& aData,TRequestStatus& aStatus) |
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431 /** |
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432 @see RSocket documentation |
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433 @note Pass in an empty (ie. no mbufs attached) RMBuf chain here - the mbufs will be attached by the protocol |
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434 */ |
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435 { |
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436 __ASSERT_ALWAYS(iImplementation, InternalSocketPanic(ENullSocket)); |
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437 LOG(Log::Printf(_L("RIS::Read(mbuf, status=%08x) impl=%08x"), &aStatus, iImplementation)); |
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438 |
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439 aStatus = KRequestPending; |
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440 TEIntSockOpMsgWrapper opMsg(0, 0, &aData, ETrue); |
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441 TEIntSockMsg msg(ESoRead, opMsg, iImplementation, aStatus); |
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442 iImplementation->SendMsg(msg); |
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443 } |
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444 |
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445 EXPORT_C void RInternalSocket::CancelRead() |
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446 /** |
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447 @see RSocket documentation |
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448 */ |
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449 { |
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450 LOG(Log::Printf(_L("RIS::CancelRead() impl=%08x"), iImplementation)); |
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451 if(iImplementation) |
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452 { |
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453 TEIntSockOpMsgWrapper opMsg; |
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454 TEIntSockMsg msg (ESoCancelRecv, opMsg, iImplementation); |
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455 iImplementation->SendReceiveMsg(msg); |
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456 } |
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457 } |
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458 |
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459 EXPORT_C void RInternalSocket::Write(const TDesC8& aDesc, TRequestStatus& aStatus) |
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460 /** |
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461 @see RSocket documentation |
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462 */ |
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463 { |
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464 __ASSERT_ALWAYS(iImplementation, InternalSocketPanic(ENullSocket)); |
|
465 LOG(Log::Printf(_L("RIS::Write(desc, status=%08x) impl=%08x"), &aStatus, iImplementation)); |
|
466 |
|
467 aStatus = KRequestPending; |
|
468 TEIntSockOpMsgWrapper opMsg(0, 0, &aDesc, EFalse); |
|
469 TEIntSockMsg msg (ESoWrite, opMsg, iImplementation, aStatus); |
|
470 iImplementation->SendMsg(msg); |
|
471 } |
|
472 |
|
473 EXPORT_C void RInternalSocket::Write(RMBufChain& aData, TRequestStatus& aStatus) |
|
474 /** |
|
475 @see RSocket documentation |
|
476 */ |
|
477 { |
|
478 __ASSERT_ALWAYS(iImplementation, InternalSocketPanic(ENullSocket)); |
|
479 LOG(Log::Printf(_L("RIS::Write(mbuf, status=%08x) impl=%08x"), &aStatus, iImplementation)); |
|
480 |
|
481 aStatus = KRequestPending; |
|
482 TEIntSockOpMsgWrapper opMsg(0, 0, &aData, ETrue); |
|
483 TEIntSockMsg msg (ESoWrite, opMsg, iImplementation, aStatus); |
|
484 iImplementation->SendMsg(msg); |
|
485 } |
|
486 |
|
487 EXPORT_C void RInternalSocket::CancelWrite() |
|
488 /** |
|
489 @see RSocket documentation |
|
490 */ |
|
491 { |
|
492 LOG(Log::Printf(_L("RIS::CancelWrite() impl=%08x"), iImplementation)); |
|
493 if(iImplementation) |
|
494 { |
|
495 TEIntSockOpMsgWrapper opMsg; |
|
496 TEIntSockMsg msg (ESoCancelSend, opMsg, iImplementation); |
|
497 iImplementation->SendReceiveMsg(msg); |
|
498 } |
|
499 } |
|
500 |
|
501 EXPORT_C void RInternalSocket::Connect(TSockAddr& aAddr,TRequestStatus& aStatus) |
|
502 /** |
|
503 @see RSocket documentation |
|
504 */ |
|
505 { |
|
506 __ASSERT_ALWAYS(iImplementation, InternalSocketPanic(ENullSocket)); |
|
507 LOG(Log::Printf(_L("RIS::Connect(status=%08x) impl=%08x"), &aStatus, iImplementation)); |
|
508 |
|
509 aStatus = KRequestPending; |
|
510 TEIntSockOpMsgWrapper opMsg(&aAddr, NULL, NULL); |
|
511 TEIntSockMsg msg (ESoConnect, opMsg, iImplementation, aStatus); |
|
512 iImplementation->SendMsg(msg); |
|
513 } |
|
514 |
|
515 EXPORT_C void RInternalSocket::Connect(TSockAddr& aAddr,const TDesC8& aConnectDataOut,TDes8& aConnectDataIn,TRequestStatus& aStatus) |
|
516 /** |
|
517 @see RSocket documentation |
|
518 */ |
|
519 { |
|
520 __ASSERT_ALWAYS(iImplementation, InternalSocketPanic(ENullSocket)); |
|
521 LOG(Log::Printf(_L("RIS::Connect(withdata, status=%08x) impl=%08x"), &aStatus, iImplementation)); |
|
522 |
|
523 aStatus = KRequestPending; |
|
524 TEIntSockOpMsgWrapper opMsg(&aAddr, &aConnectDataOut, &aConnectDataIn); |
|
525 TEIntSockMsg msg (ESoConnect, opMsg, iImplementation, aStatus); |
|
526 iImplementation->SendMsg(msg); |
|
527 } |
|
528 |
|
529 EXPORT_C void RInternalSocket::CancelConnect() |
|
530 /** |
|
531 @see RSocket documentation |
|
532 */ |
|
533 { |
|
534 LOG(Log::Printf(_L("RIS::CancelConnect() impl=%08x"), iImplementation)); |
|
535 if(iImplementation) |
|
536 { |
|
537 TEIntSockOpMsgWrapper opMsg; |
|
538 TEIntSockMsg msg (ESoCancelConnect, opMsg, iImplementation); |
|
539 iImplementation->SendReceiveMsg(msg); |
|
540 } |
|
541 } |
|
542 |
|
543 EXPORT_C TInt RInternalSocket::Bind(TSockAddr& aAddr) |
|
544 /** |
|
545 @see RSocket documentation |
|
546 */ |
|
547 { |
|
548 __ASSERT_ALWAYS(iImplementation, InternalSocketPanic(ENullSocket)); |
|
549 LOG(Log::Printf(_L("RIS::Bind() impl=%08x"), iImplementation)); |
|
550 TEIntSockOpMsgWrapper opMsg(&aAddr); |
|
551 TEIntSockMsg msg (ESoBind, opMsg, iImplementation); |
|
552 return iImplementation->SendReceiveMsg(msg); |
|
553 } |
|
554 |
|
555 EXPORT_C TInt RInternalSocket::SetLocalPort(TInt aPort) |
|
556 /** |
|
557 @see RSocket documentation |
|
558 */ |
|
559 { |
|
560 __ASSERT_ALWAYS(iImplementation, InternalSocketPanic(ENullSocket)); |
|
561 LOG(Log::Printf(_L("RIS::SetLocalPort(%d) impl=%08x"), aPort, iImplementation)); |
|
562 TSockAddr addr; |
|
563 addr.SetPort ( aPort ); |
|
564 return Bind ( addr ); |
|
565 } |
|
566 |
|
567 EXPORT_C void RInternalSocket::Accept(RInternalSocket& aBlankSocket,TRequestStatus& aStatus) |
|
568 /** |
|
569 @see RSocket documentation |
|
570 */ |
|
571 { |
|
572 __ASSERT_ALWAYS(iImplementation, InternalSocketPanic(ENullSocket)); |
|
573 LOG(Log::Printf(_L("RIS::Accept(blankImpl=%08x, status=%08x) impl=%08x"), aBlankSocket.iImplementation, &aStatus, iImplementation)); |
|
574 |
|
575 aStatus = KRequestPending; |
|
576 TInt ret = AdoptBlankSocketToCurrentThread (aBlankSocket ); |
|
577 if(ret == KErrNone) |
|
578 { |
|
579 // Finally can process the accept |
|
580 TEIntSockOpMsgWrapper opMsg(NULL, &aBlankSocket, NULL); |
|
581 TEIntSockMsg msg (ESoAccept, opMsg, iImplementation, aStatus); |
|
582 iImplementation->SendMsg(msg); |
|
583 } |
|
584 else |
|
585 { |
|
586 // Complete the accept with the error that arose trying to do it |
|
587 LOG(Log::Printf(_L("RIS::Accept - error %d when substituting blanks"), ret)); |
|
588 TRequestStatus* status = &aStatus; |
|
589 User::RequestComplete(status, ret); |
|
590 } |
|
591 } |
|
592 |
|
593 EXPORT_C void RInternalSocket::Accept(RInternalSocket& aBlankSocket,TDes8& aConnectData,TRequestStatus& aStatus) |
|
594 { |
|
595 __ASSERT_ALWAYS(iImplementation, InternalSocketPanic(ENullSocket)); |
|
596 LOG(Log::Printf(_L("RIS::Accept(blankImpl=%08x, status=%08x) impl=%08x"), aBlankSocket.iImplementation, &aStatus, iImplementation)); |
|
597 |
|
598 aStatus = KRequestPending; |
|
599 TInt ret = AdoptBlankSocketToCurrentThread (aBlankSocket ); |
|
600 if(ret == KErrNone) |
|
601 { |
|
602 // Finally can process the accept |
|
603 TEIntSockOpMsgWrapper opMsg(NULL, &aBlankSocket, &aConnectData); |
|
604 TEIntSockMsg msg (ESoAccept, opMsg, iImplementation, aStatus); |
|
605 iImplementation->SendMsg(msg); |
|
606 } |
|
607 else |
|
608 { |
|
609 // Complete the accept with the error that arose trying to do it |
|
610 LOG(Log::Printf(_L("RIS::Accept - error %d when substituting blanks"), ret)); |
|
611 TRequestStatus* status = &aStatus; |
|
612 User::RequestComplete(status, ret); |
|
613 } |
|
614 } |
|
615 |
|
616 EXPORT_C void RInternalSocket::CancelAccept() |
|
617 /** |
|
618 @see RSocket documentation |
|
619 */ |
|
620 { |
|
621 LOG(Log::Printf(_L("RIS::CancelAccept() impl=%08x"), iImplementation)); |
|
622 if(iImplementation) |
|
623 { |
|
624 TEIntSockOpMsgWrapper opMsg; |
|
625 TEIntSockMsg msg (ESoCancelAccept, opMsg, iImplementation); |
|
626 iImplementation->SendReceiveMsg(msg); |
|
627 } |
|
628 } |
|
629 |
|
630 EXPORT_C TInt RInternalSocket::Listen(TUint aQSize) |
|
631 /** |
|
632 @see RSocket documentation |
|
633 */ |
|
634 { |
|
635 __ASSERT_ALWAYS(iImplementation, InternalSocketPanic(ENullSocket)); |
|
636 LOG(Log::Printf(_L("RIS::Listen(%d) impl=%08x"), aQSize, iImplementation)); |
|
637 |
|
638 TEIntSockOpMsgWrapper opMsg(aQSize, NULL); |
|
639 TEIntSockMsg msg (ESoListen, opMsg, iImplementation); |
|
640 return iImplementation->SendReceiveMsg(msg); |
|
641 } |
|
642 |
|
643 EXPORT_C TInt RInternalSocket::Listen(TUint aQSize,const TDesC8& aConnectData) |
|
644 /** |
|
645 @see RSocket documentation |
|
646 */ |
|
647 { |
|
648 __ASSERT_ALWAYS(iImplementation, InternalSocketPanic(ENullSocket)); |
|
649 LOG(Log::Printf(_L("RIS::Listen(withData, %d) impl=%08x"), aQSize, iImplementation)); |
|
650 |
|
651 TEIntSockOpMsgWrapper opMsg(aQSize, &aConnectData); |
|
652 TEIntSockMsg msg (ESoListen, opMsg, iImplementation); |
|
653 return iImplementation->SendReceiveMsg(msg); |
|
654 } |
|
655 |
|
656 EXPORT_C TInt RInternalSocket::SetOpt(TUint aOptionName,TUint aOptionLevel,const TDesC8& aOption) |
|
657 /** |
|
658 @see RSocket documentation |
|
659 */ |
|
660 { |
|
661 __ASSERT_ALWAYS(iImplementation, InternalSocketPanic(ENullSocket)); |
|
662 LOG(Log::Printf(_L("RIS::SetOpt(%d, %d) impl=%08x"), aOptionName, aOptionLevel, iImplementation)); |
|
663 |
|
664 TEIntSockOpMsgWrapper opMsg(aOptionName,&aOption,aOptionLevel); |
|
665 TEIntSockMsg msg (ESoSetOpt, opMsg, iImplementation); |
|
666 return iImplementation->SendReceiveMsg(msg); |
|
667 } |
|
668 |
|
669 EXPORT_C TInt RInternalSocket::SetOpt(TUint aOptionName,TUint aOptionLevel,TInt aOption) |
|
670 /** |
|
671 @see RSocket documentation |
|
672 */ |
|
673 { |
|
674 __ASSERT_ALWAYS(iImplementation, InternalSocketPanic(ENullSocket)); |
|
675 LOG(Log::Printf(_L("RIS::SetOpt(%d, %d, %d) impl=%08x"), aOptionName, aOptionLevel, aOption, iImplementation)); |
|
676 |
|
677 TPtr8 optionDes( (TUint8*)&aOption, sizeof(TInt), sizeof(TInt) ); |
|
678 return SetOpt ( aOptionName, aOptionLevel, optionDes ); |
|
679 } |
|
680 |
|
681 EXPORT_C TInt RInternalSocket::GetOpt(TUint aOptionName,TUint aOptionLevel,TDes8& aOption) |
|
682 /** |
|
683 @see RSocket documentation |
|
684 */ |
|
685 { |
|
686 __ASSERT_ALWAYS(iImplementation, InternalSocketPanic(ENullSocket)); |
|
687 LOG(Log::Printf(_L("RIS::GetOpt(%d, %d) impl=%08x"), aOptionName, aOptionLevel, iImplementation)); |
|
688 |
|
689 TEIntSockOpMsgWrapper opMsg(aOptionName,&aOption,aOptionLevel); |
|
690 TEIntSockMsg msg (ESoGetOpt, opMsg, iImplementation); |
|
691 return iImplementation->SendReceiveMsg(msg); |
|
692 } |
|
693 |
|
694 EXPORT_C TInt RInternalSocket::GetOpt(TUint aOptionName,TUint aOptionLevel,TInt& aOption) |
|
695 /** |
|
696 @see RSocket documentation |
|
697 */ |
|
698 { |
|
699 __ASSERT_ALWAYS(iImplementation, InternalSocketPanic(ENullSocket)); |
|
700 LOG(Log::Printf(_L("RIS::GetOpt(%d, %d) impl=%08x"), aOptionName, aOptionLevel, iImplementation)); |
|
701 |
|
702 TPtr8 optionDes( (TUint8*)&aOption, sizeof(TInt), sizeof(TInt) ); |
|
703 return GetOpt ( aOptionName, aOptionLevel, optionDes ); |
|
704 } |
|
705 |
|
706 EXPORT_C void RInternalSocket::Ioctl(TUint aCommand,TRequestStatus& aStatus,TDes8* aDesc,TUint aLevel) |
|
707 /** |
|
708 @see RSocket documentation |
|
709 */ |
|
710 { |
|
711 __ASSERT_ALWAYS(iImplementation, InternalSocketPanic(ENullSocket)); |
|
712 LOG(Log::Printf(_L("RIS::Ioctl(cmd=%d, level=%d, aStatus=%08x) impl=%08x"), aCommand, aLevel, &aStatus, iImplementation)); |
|
713 |
|
714 aStatus = KRequestPending; |
|
715 TEIntSockOpMsgWrapper opMsg(aCommand,aDesc,aLevel); |
|
716 TEIntSockMsg msg (ESoIoctl, opMsg, iImplementation, aStatus); |
|
717 iImplementation->SendMsg(msg); |
|
718 } |
|
719 |
|
720 EXPORT_C void RInternalSocket::CancelIoctl() |
|
721 /** |
|
722 @see RSocket documentation |
|
723 */ |
|
724 { |
|
725 LOG(Log::Printf(_L("RIS::CancelIoctl() impl=%08x"), iImplementation)); |
|
726 if(iImplementation) |
|
727 { |
|
728 TEIntSockOpMsgWrapper opMsg; |
|
729 TEIntSockMsg msg (ESoCancelIoctl, opMsg, iImplementation); |
|
730 iImplementation->SendReceiveMsg(msg); |
|
731 } |
|
732 } |
|
733 |
|
734 EXPORT_C TInt RInternalSocket::GetDisconnectData(TDes8& aDesc) |
|
735 /** |
|
736 @see RSocket documentation |
|
737 */ |
|
738 { |
|
739 __ASSERT_ALWAYS(iImplementation, InternalSocketPanic(ENullSocket)); |
|
740 LOG(Log::Printf(_L("RIS::GetDisconnectData() impl=%08x"), iImplementation)); |
|
741 TEIntSockOpMsgWrapper opMsg(&aDesc); |
|
742 TEIntSockMsg msg (ESoGetDiscData, opMsg, iImplementation); |
|
743 return iImplementation->SendReceiveMsg(msg); |
|
744 } |
|
745 |
|
746 EXPORT_C void RInternalSocket::LocalName(TSockAddr& aAddr) |
|
747 /** |
|
748 @see RSocket documentation |
|
749 */ |
|
750 { |
|
751 __ASSERT_ALWAYS(iImplementation, InternalSocketPanic(ENullSocket)); |
|
752 LOG(Log::Printf(_L("RIS::LocalName() impl=%08x"), iImplementation)); |
|
753 |
|
754 TEIntSockOpMsgWrapper opMsg(&aAddr); |
|
755 TEIntSockMsg msg (ESoGetLocalName, opMsg, iImplementation); |
|
756 iImplementation->SendReceiveMsg(msg); |
|
757 } |
|
758 |
|
759 EXPORT_C TUint RInternalSocket::LocalPort() |
|
760 /** |
|
761 @see RSocket documentation |
|
762 */ |
|
763 { |
|
764 __ASSERT_ALWAYS(iImplementation, InternalSocketPanic(ENullSocket)); |
|
765 LOG(Log::Printf(_L("RIS::LocalPort() impl=%08x"), iImplementation)); |
|
766 |
|
767 TSockAddr addr; |
|
768 LocalName ( addr ); |
|
769 return addr.Port(); |
|
770 } |
|
771 |
|
772 EXPORT_C void RInternalSocket::RemoteName(TSockAddr& aAddr) |
|
773 /** |
|
774 @see RSocket documentation |
|
775 */ |
|
776 { |
|
777 __ASSERT_ALWAYS(iImplementation, InternalSocketPanic(ENullSocket)); |
|
778 LOG(Log::Printf(_L("RIS::RemoteName() impl=%08x"), iImplementation)); |
|
779 |
|
780 TEIntSockOpMsgWrapper opMsg(&aAddr); |
|
781 TEIntSockMsg msg (ESoGetRemoteName, opMsg, iImplementation); |
|
782 iImplementation->SendReceiveMsg(msg); |
|
783 } |
|
784 |
|
785 EXPORT_C void RInternalSocket::Close() |
|
786 /** |
|
787 @see RSocket documentation |
|
788 */ |
|
789 { |
|
790 LOG(Log::Printf(_L("RIS::Close() impl=%08x"), iImplementation)); |
|
791 if(iImplementation) |
|
792 { |
|
793 CInternalSocketImpl* impl = iImplementation; |
|
794 iImplementation = NULL; // this will leave the implementation "floating", but it's a CObject |
|
795 // and will delete itself once the protocol calls CanClose() |
|
796 TEIntSockOpMsgWrapper opMsg; |
|
797 TEIntSockMsg msg (ESoClose, opMsg, impl); |
|
798 impl->SendReceiveMsg(msg); |
|
799 } |
|
800 } |
|
801 |
|
802 EXPORT_C void RInternalSocket::Shutdown(RSocket::TShutdown aHow,TRequestStatus& aStatus) |
|
803 /** |
|
804 @see RSocket documentation |
|
805 */ |
|
806 { |
|
807 __ASSERT_ALWAYS(iImplementation, InternalSocketPanic(ENullSocket)); |
|
808 LOG(Log::Printf(_L("RIS::Shutdown(how=%d, status=%08x) impl=%08x"), aHow, &aStatus, iImplementation)); |
|
809 |
|
810 aStatus = KRequestPending; |
|
811 TEIntSockOpMsgWrapper opMsg(aHow); |
|
812 TEIntSockMsg msg (ESoShutdown, opMsg, iImplementation, aStatus); |
|
813 iImplementation->SendMsg(msg); |
|
814 } |
|
815 |
|
816 EXPORT_C void RInternalSocket::Shutdown(RSocket::TShutdown aHow,const TDesC8& aDisconnectDataOut,TDes8& aDisconnectDataIn,TRequestStatus& aStatus) |
|
817 /** |
|
818 @see RSocket documentation |
|
819 */ |
|
820 { |
|
821 __ASSERT_ALWAYS(iImplementation, InternalSocketPanic(ENullSocket)); |
|
822 LOG(Log::Printf(_L("RIS::Shutdown(withData, how=%d, status=%08x), impl=%08x"), aHow, &aStatus, iImplementation)); |
|
823 |
|
824 aStatus = KRequestPending; |
|
825 TEIntSockOpMsgWrapper opMsg(aHow, &aDisconnectDataOut, &aDisconnectDataIn); |
|
826 TEIntSockMsg msg (ESoShutdown, opMsg, iImplementation, aStatus); |
|
827 iImplementation->SendMsg(msg); |
|
828 } |
|
829 |
|
830 EXPORT_C void RInternalSocket::CancelAll() |
|
831 /** |
|
832 @see RSocket documentation |
|
833 */ |
|
834 { |
|
835 LOG(Log::Printf(_L("RIS::CancelAll() impl=%08x"), iImplementation)); |
|
836 if(iImplementation) |
|
837 { |
|
838 TEIntSockOpMsgWrapper opMsg; |
|
839 TEIntSockMsg msg (ESoCancelAll, opMsg, iImplementation); |
|
840 iImplementation->SendReceiveMsg(msg); |
|
841 } |
|
842 } |
|
843 |
|
844 EXPORT_C TInt RInternalSocket::Info(TProtocolDesc& aProtocol) |
|
845 /** |
|
846 @see RSocket documentation |
|
847 */ |
|
848 { |
|
849 __ASSERT_ALWAYS(iImplementation, InternalSocketPanic(ENullSocket)); |
|
850 LOG(Log::Printf(_L("RIS::Info() impl=%08x"), iImplementation)); |
|
851 |
|
852 TPckg<TProtocolDesc> protocolDesc(aProtocol); |
|
853 TEIntSockOpMsgWrapper opMsg(&protocolDesc); |
|
854 TEIntSockMsg msg (ESoSocketInfo, opMsg, iImplementation); |
|
855 return iImplementation->SendReceiveMsg(msg); |
|
856 } |
|
857 |
|
858 // don't support socket ::Name() with internal sockets - IMPORT_C TInt Name(TName& aName); |
|
859 |
|
860 EXPORT_C TInt RInternalSocket::Transfer(RInternalSocket& aSource) |
|
861 /** |
|
862 @see RSocket documentation |
|
863 @note Rather than a two-stage ::Name(), ::Transfer(), this can be done in a single operation |
|
864 */ |
|
865 { |
|
866 __ASSERT_ALWAYS(!iImplementation, InternalSocketPanic(ENullSocket)); // check that we're not about to overwrite another socket |
|
867 LOG(Log::Printf(_L("RIS::Transfer(srcImp=%08x) impl=%08x"), aSource.iImplementation, iImplementation)); |
|
868 |
|
869 // Should we ASSERT no cross thread problem here? |
|
870 iImplementation = aSource.Implementation(); |
|
871 aSource.SetImplementation(NULL); |
|
872 |
|
873 // Get a new transport sender incase the transfer was cross thread |
|
874 iImplementation->SetSender(&static_cast<MCommsTransportSender&>(TlsGlobals::Get().TransportSender())); |
|
875 return(KErrNone); |
|
876 } |
|
877 |
|
878 // --- |
|
879 TInt RInternalSocket::AdoptBlankSocketToCurrentThread ( RInternalSocket& aBlankSocket ) |
|
880 { |
|
881 // Now that we know just which thread they are using the blank socket we can destroy the original |
|
882 // and create it where it should have been all along. Note that this code imposes the minor restriction |
|
883 // that the blank RInternalSocket must not have been aliased, because we're destroying the original |
|
884 // implementation and setting aBlankSocket.iImpl to the new one. This limitation compared to RSocket |
|
885 // (where the IPC handle mechanism hides the pointer) seems acceptable - it's small and the audience |
|
886 // must be knowledgeable and careful anyway. Unfortunately we can't ASSERT that they haven't aliased - |
|
887 // the best we could do is log whenever they do, but the first time we see it could be after they've |
|
888 // aliased the blank, ie it wouldn't necessarily catch this case. The alternative to avoid changing the |
|
889 // implementation pointer would be providing a forwarding mechanism: non-trivial |
|
890 |
|
891 TInt ret = KErrNone; |
|
892 if(iImplementation->ServerWorkerId() != aBlankSocket.iImplementation->ServerWorkerId()) |
|
893 { |
|
894 // Blank was created in wrong thread. Perhaps v1.1 of the Precognition module will work better! |
|
895 LOG(Log::Printf(_L("RIS::Accept - creating new blank in listener's thread"))); |
|
896 TNodeId newBlankCookie; |
|
897 ret = CWorkerThread::CookieForWorkerId(iImplementation->ServerWorkerId(), newBlankCookie); |
|
898 if(ret == KErrNone) |
|
899 { |
|
900 CInternalSocketImpl* oldBlankImplementation = aBlankSocket.iImplementation; |
|
901 aBlankSocket.iImplementation = NULL; |
|
902 TEIntSockOpMsgWrapper opMsg; |
|
903 TEIntSockMsgExt msg(ESoCreateNull, opMsg, aBlankSocket.iImplementation, iImplementation->Sender(), newBlankCookie); |
|
904 ret = CInternalSockSubSession::SendReceiveMsg(msg, iImplementation->Sender(), newBlankCookie); |
|
905 if(ret == KErrNone) |
|
906 { |
|
907 // Tell the original blank socket owner to delete the implementation |
|
908 LOG(Log::Printf(_L("RIS::Accept - closing original blank"))); |
|
909 RInternalSocket oldBlankSocket; |
|
910 oldBlankSocket.iImplementation = oldBlankImplementation; |
|
911 oldBlankSocket.Close(); |
|
912 } |
|
913 else |
|
914 { |
|
915 aBlankSocket.iImplementation = oldBlankImplementation; // rollback |
|
916 } |
|
917 } |
|
918 } |
|
919 return ret; |
|
920 } |
|
921 |
|
922 |