1 // Copyright (c) 2003-2009 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 // |
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15 |
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16 #include <cflog.h> |
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17 #include <cfshared.h> |
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18 using namespace CommsFW; |
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19 #include <cfmsgs.h> |
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20 #include <rsshared.h> |
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21 #include "../RootServerTest.h" |
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22 |
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23 __CFLOG_STMT(_LIT8(KLogTestCPM, "TestCPM");) // subsystem name |
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24 _LIT( KTestCpmPanic, "TestCpm" ); |
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25 const TText8* const KSubModules[] = { _S8("Test Protocol1"), _S8("Test Protocol2"), _S8("Test Protocol3") }; |
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26 |
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27 |
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28 class CDeathTimer : public CTimer |
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29 { |
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30 public: |
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31 static CDeathTimer* NewL(TInt aAfter) |
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32 { |
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33 CDeathTimer* self = new(ELeave) CDeathTimer; |
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34 CleanupStack::PushL(self); |
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35 self->ConstructL(); |
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36 CleanupStack::Pop(self); |
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37 CActiveScheduler::Add(self); |
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38 self->After(aAfter); |
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39 return self; |
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40 } |
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41 protected: |
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42 CDeathTimer() : CTimer(EPriorityStandard) |
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43 { |
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44 } |
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45 void RunL() |
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46 { |
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47 // Go not gracefully into that good night |
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48 User::Invariant(); |
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49 } |
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50 }; |
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51 |
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52 class CChannelHandler; |
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53 class CTestModule : public CBase |
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54 { |
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55 public: |
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56 enum {EPriority=1000}; //< priority of this Active Object |
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57 public: |
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58 ~CTestModule(); |
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59 void CFMessageReceived(TCFMessage& aMsg); |
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60 static CTestModule* NewL(TCFModuleInfo* aStartupArgs); |
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61 void ConstructL(TCFModuleInfo* aStartupArgs); |
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62 void LoggedAfter(TInt aAfterMS, const TDesC8& aDescription); |
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63 private: |
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64 CChannelHandler* iChannelHandler; |
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65 TTestModuleIniDataContainer iDelayTimes; |
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66 TInt iDiscoverPos; |
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67 CDeathTimer* iDeathTimer; |
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68 }; |
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69 |
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70 class CChannelHandler:public CActive |
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71 { |
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72 public: |
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73 static CChannelHandler* NewL(RCFChannel::TMsgQueues aRxQueues, |
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74 RCFChannel::TMsgQueues aTxQueues, CTestModule* aModule); |
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75 void RunL(); |
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76 TInt Send(TCFMessage); |
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77 ~CChannelHandler(); |
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78 protected: |
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79 virtual void DoCancel(); |
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80 private: |
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81 void ConstructL(RCFChannel::TMsgQueues aRxQueues, |
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82 RCFChannel::TMsgQueues aTxQueues, CTestModule* aModule); |
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83 CChannelHandler(); |
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84 private: |
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85 CTestModule* iModule; |
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86 RCFChannelPair iChannelPair; |
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87 }; |
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88 |
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89 |
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90 // |
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91 // CChannelHandler class definitions |
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92 // |
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93 |
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94 CChannelHandler::CChannelHandler():CActive(CActive::EPriorityStandard) |
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95 { |
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96 CActiveScheduler::Add(this); |
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97 } |
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98 |
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99 CChannelHandler* CChannelHandler::NewL(RCFChannel::TMsgQueues aRxQueues, |
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100 RCFChannel::TMsgQueues aTxQueues, CTestModule* aModule) |
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101 { |
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102 CChannelHandler* pHandler = new (ELeave) CChannelHandler; |
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103 pHandler->ConstructL(aRxQueues, aTxQueues, aModule); |
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104 return pHandler; |
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105 } |
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106 |
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107 void CChannelHandler::ConstructL(RCFChannel::TMsgQueues aRxQueues, |
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108 RCFChannel::TMsgQueues aTxQueues, CTestModule* aModule) |
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109 { |
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110 iModule = aModule; |
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111 iChannelPair.CreateSend(aTxQueues); |
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112 iChannelPair.CreateRecv(aRxQueues); |
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113 SetActive(); |
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114 iChannelPair.NotifyDataAvailable(*this); |
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115 } |
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116 |
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117 void CChannelHandler::DoCancel(void) |
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118 { |
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119 iChannelPair.CancelDataAvailable(); |
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120 } |
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121 |
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122 TInt CChannelHandler::Send(TCFMessage aMsg) |
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123 { |
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124 TRequestStatus status; |
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125 iChannelPair.NotifySpaceAvailable(*this); |
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126 User::WaitForRequest(status); |
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127 return iChannelPair.Send(aMsg); |
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128 } |
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129 |
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130 void CChannelHandler::RunL() |
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131 { |
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132 |
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133 if (iStatus != KErrNone) |
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134 { |
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135 User::Invariant(); |
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136 } |
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137 |
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138 // No error. Take the message from the channel. |
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139 TCFMessage msg; |
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140 TInt err = iChannelPair.Receive(msg); |
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141 if (KErrNone == err) |
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142 { |
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143 //Pass the message |
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144 iModule->CFMessageReceived(msg); |
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145 //Pend again |
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146 SetActive(); |
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147 iChannelPair.NotifyDataAvailable(*this); |
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148 } |
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149 else |
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150 { |
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151 User::Invariant(); |
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152 } |
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153 } |
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154 |
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155 CChannelHandler::~CChannelHandler() |
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156 { |
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157 if(IsActive()) |
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158 Cancel(); |
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159 iChannelPair.CloseNonGracefully(); |
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160 } |
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161 |
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162 |
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163 // |
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164 // implementation of CTestServer |
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165 // |
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166 |
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167 CTestModule* CTestModule::NewL(TCFModuleInfo* aStartupArgs) |
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168 /** |
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169 * Create a new CCommServer. |
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170 * |
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171 * This is not a normal 2 phase contruction. If the allocation of the object |
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172 * fails we will panic with -4 which means that something is very wrong. |
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173 */ |
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174 { |
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175 CTestModule* pS; |
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176 CleanupStack::PushL(pS = new CTestModule); |
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177 __ASSERT_ALWAYS(pS!=NULL, User::Panic( KTestCpmPanic, KErrNoMemory)); |
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178 #ifdef SYMBIAN_C32ROOT_API_V3 |
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179 pS->ConstructL(aStartupArgs); |
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180 #else |
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181 TRAPD(r, pS->ConstructL(aStartupArgs)); |
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182 __ASSERT_ALWAYS(r==KErrNone, User::Panic( KTestCpmPanic, KErrNoMemory)); |
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183 #endif |
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184 CleanupStack::Pop(pS); |
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185 return pS; |
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186 } |
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187 |
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188 |
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189 void CTestModule::ConstructL(TCFModuleInfo* aStartupArgs) |
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190 { |
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191 if (aStartupArgs->iIniData != NULL) |
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192 { |
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193 if (aStartupArgs->iIniData->Length() == sizeof(iDelayTimes)) |
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194 { |
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195 TTestModuleIniData pkg; |
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196 pkg.Copy(*(aStartupArgs->iIniData)); |
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197 #if defined(SYMBIAN_C32ROOT_API_V3) |
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198 delete aStartupArgs->iIniData; |
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199 #endif |
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200 |
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201 iDelayTimes = pkg.iParams; |
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202 |
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203 if(iDelayTimes.iInitDelay == EXIT_BEFORE_RENDEZVOUS) |
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204 User::Leave(KErrGeneral); |
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205 else if(iDelayTimes.iInitDelay > 0) |
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206 LoggedAfter(iDelayTimes.iInitDelay, _L8("Init")); |
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207 else if(iDelayTimes.iInitDelay == PANIC_BEFORE_RENDEZVOUS) |
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208 User::Panic(_L("TESTCPM"), 1); |
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209 |
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210 __CFLOG_5( KLogTestCPM, KLogCode, |
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211 _L8("TestCpm[%LU] - iIniData delays (msec): discoveryDelay %d bindDelay %d unbindDelay %d shutdownDelay %d"), |
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212 RThread().Id().Id(), iDelayTimes.iDiscoveryDelay, iDelayTimes.iBindDelay, |
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213 iDelayTimes.iUnbindDelay, iDelayTimes.iShutdownDelay); |
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214 |
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215 iChannelHandler = CChannelHandler::NewL(aStartupArgs->iRxQueues, aStartupArgs->iTxQueues, this); |
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216 |
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217 RThread::Rendezvous(KErrNone); |
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218 |
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219 if(iDelayTimes.iInitDelay == PANIC_AFTER_RENDEZVOUS) |
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220 User::Panic(_L("TESTCPM"), 1); |
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221 |
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222 } |
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223 else |
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224 { |
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225 __CFLOG_1( KLogTestCPM, KLogCode, _L("TestCpm[%LU] - iIniData mismatched"), RThread().Id().Id() ); |
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226 #if defined(SYMBIAN_C32ROOT_API_V3) |
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227 delete aStartupArgs->iIniData; |
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228 #endif |
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229 ASSERT(0); |
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230 } |
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231 } |
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232 else |
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233 { |
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234 __CFLOG_1( KLogTestCPM, KLogCode, _L("TestCpm[%LU] - No iIniData"), RThread().Id().Id() ); |
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235 ASSERT(0); |
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236 } |
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237 } |
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238 |
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239 void CTestModule::CFMessageReceived(TCFMessage& aMsg) |
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240 { |
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241 |
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242 //It is called when a new message arrives from incomming channel |
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243 switch (aMsg.Code()) |
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244 { |
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245 case TCFCommsMessage::ECodeDiscover: |
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246 { |
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247 // now wait for delay |
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248 __CFLOG(KLogTestCPM, KLogCode, _L("TestCpm Discover message received")); |
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249 |
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250 LoggedAfter(iDelayTimes.iDiscoveryDelay, _L8("Discovery")); |
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251 const TCFDiscoverMsg& msg = reinterpret_cast<const TCFDiscoverMsg&>(aMsg); |
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252 // we return our sub-modules one at a time to make sure the RootServer copes with iterative discovery |
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253 const TInt numSubModules = sizeof(KSubModules) / sizeof(KSubModules[0]); |
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254 ASSERT(msg.Size() > 0); |
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255 ASSERT(iDiscoverPos < numSubModules); |
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256 if(msg.Reset()) |
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257 iDiscoverPos = 0; |
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258 TCFSubModuleName name; |
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259 const TText8* subMod = KSubModules[iDiscoverPos++]; |
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260 name.Copy(subMod); |
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261 msg.SubModuleNames()[0] = name; |
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262 TBool discoveryEnded = (iDiscoverPos == numSubModules); |
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263 TCFDiscoverRespMsg diskresp(msg.Identifier(), 1, !discoveryEnded); |
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264 TInt err = iChannelHandler->Send(diskresp); |
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265 if(KErrNone != err) |
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266 { |
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267 User::Invariant(); |
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268 } |
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269 if(discoveryEnded && iDelayTimes.iDeathDelay != NO_PREMATURE_DEATH) |
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270 { |
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271 TRAP(err, iDeathTimer = CDeathTimer::NewL(iDelayTimes.iDeathDelay * 1000)); |
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272 ASSERT(iDeathTimer); |
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273 } |
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274 |
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275 } |
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276 break; |
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277 |
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278 case TCFCommsMessage::ECodeBind: |
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279 { |
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280 __CFLOG(KLogTestCPM, KLogCode, _L("TestCpm Bind message received")); |
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281 // now wait for delay |
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282 LoggedAfter(iDelayTimes.iBindDelay, _L8("Bind")); |
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283 const TCFBindMsg& msg = reinterpret_cast<const TCFBindMsg&>(aMsg); |
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284 TCFBindCompleteMsg resp(msg.Identifier(), KErrNone); |
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285 TInt err = iChannelHandler->Send(resp); |
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286 if(KErrNone != err) |
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287 { |
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288 User::Invariant(); |
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289 } |
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290 } |
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291 break; |
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292 |
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293 case TCFCommsMessage::ECodeUnbind: |
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294 { |
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295 __CFLOG(KLogTestCPM, KLogCode, _L("TestCpm UnBind message received")); |
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296 // now wait for delay |
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297 LoggedAfter(iDelayTimes.iUnbindDelay, _L8("Unbind")); |
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298 const TCFUnbindMsg& msg = reinterpret_cast<const TCFUnbindMsg&>(aMsg); |
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299 TCFUnbindCompleteMsg resp(msg.Identifier(), KErrNone); |
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300 TInt err = iChannelHandler->Send(resp); |
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301 if(KErrNone != err) |
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302 { |
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303 User::Invariant(); |
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304 } |
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305 } |
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306 break; |
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307 |
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308 case TCFCommsMessage::ECodeShutdown: |
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309 // now wait for delay |
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310 __CFLOG(KLogTestCPM, KLogCode, _L("TestCpm Shutdown message received")); |
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311 LoggedAfter(iDelayTimes.iShutdownDelay, _L8("Shutdown")); |
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312 |
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313 CActiveScheduler::Stop(); |
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314 break; |
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315 default:; |
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316 User::Invariant(); |
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317 } |
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318 } |
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319 |
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320 |
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321 CTestModule::~CTestModule() |
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322 { |
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323 delete iChannelHandler; |
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324 delete iDeathTimer; |
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325 } |
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326 |
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327 void CTestModule::LoggedAfter(TInt aAfterMS, const TDesC8& aDescription) |
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328 { |
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329 (void) aDescription; |
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330 __CFLOG_2(KLogTestCPM, KLogCode, _L8("TestCpm: %d ms %S pause"), aAfterMS, &aDescription); |
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331 User::After(aAfterMS * 1000); |
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332 __CFLOG_1(KLogTestCPM, KLogCode, _L8("TestCpm: %S pause complete"), &aDescription); |
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333 } |
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334 |
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335 |
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336 //--------------- |
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337 |
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338 void DoModuleThreadL(TAny * aArg) |
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339 { |
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340 TCFModuleInfo* args = reinterpret_cast<TCFModuleInfo*>(aArg); |
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341 |
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342 CActiveScheduler* scheduler = new (ELeave) CActiveScheduler; |
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343 CleanupStack::PushL(scheduler); |
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344 CActiveScheduler::Install(scheduler); |
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345 |
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346 CTestModule *pTm = CTestModule::NewL(args); |
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347 |
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348 __CFLOG_1( KLogTestCPM, KLogCode, _L("TestCpm[%LU] - Completed rendezvous."), RThread().Id().Id() ); |
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349 |
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350 CActiveScheduler::Start(); |
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351 |
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352 __CFLOG_1( KLogTestCPM, KLogCode, _L("TestCpm[%LU] - Exiting thread function"), RThread().Id().Id() ); |
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353 |
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354 delete pTm; |
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355 CActiveScheduler::Install(NULL); |
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356 CleanupStack::PopAndDestroy(scheduler); |
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357 } |
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358 |
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359 EXPORT_C TInt ModuleThread(TAny * aArg) |
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360 { |
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361 CTrapCleanup* cleanup = CTrapCleanup::New(); |
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362 if(!cleanup) |
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363 return KErrNoMemory; |
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364 |
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365 TRAPD(ret, DoModuleThreadL(aArg)) |
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366 if (ret!=KErrNone) |
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367 { |
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368 __CFLOG(KLogTestCPM, KLogCode, _L("ModuleThread failed to create TestCpm")); |
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369 } |
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370 |
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371 delete cleanup; |
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372 return ret; |
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373 } |
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374 |
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375 |
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376 |
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