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1 // Copyright (c) 1997-2009 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 // Retrieves information on ME <mem1>, <mem2> storage slots (total, used) ....AT+CPMS? |
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15 // Also tracks the number of preferred memories. |
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16 // |
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17 // |
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18 |
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19 #include "NOTIFY.H" |
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20 #include "mSMSMESS.H" |
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21 #include "mSMSMEM.H" |
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22 #include "mSLOGGER.H" |
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23 #include "ATIO.H" |
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24 #include "ATINIT.H" |
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25 #include "mSMSSTOR.H" |
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26 |
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27 _LIT8(KOpenBracketCharacter,"("); |
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28 _LIT8(KCloseBracketCharacter,")"); |
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29 |
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30 |
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31 CATSmsMemoryStorage* CATSmsMemoryStorage::NewL (CATIO* aIo, CTelObject* aTelObject, CATInit* aInit, |
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32 CPhoneGlobals* aGsmStatus) |
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33 { |
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34 CATSmsMemoryStorage* self = new (ELeave) CATSmsMemoryStorage(aIo, aTelObject, aInit, aGsmStatus); |
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35 CleanupStack::PushL(self); |
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36 self->ConstructL(); |
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37 CleanupStack::Pop(); |
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38 return self; |
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39 } |
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40 |
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41 CATSmsMemoryStorage::CATSmsMemoryStorage(CATIO* aIo, CTelObject* aTelObject, |
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42 CATInit* aInit, CPhoneGlobals* aGsmStatus) |
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43 :CATSmsCommands(aIo, aTelObject, aInit, aGsmStatus), |
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44 iSmsStore(REINTERPRET_CAST(CMobileSmsStore*,aTelObject)), |
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45 iCancelled(EFalse) |
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46 {} |
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47 |
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48 void CATSmsMemoryStorage::ConstructL() |
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49 { |
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50 CATCommands::ConstructL(); |
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51 iClientPreferredMem = 1; |
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52 } |
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53 |
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54 CATSmsMemoryStorage::~CATSmsMemoryStorage() |
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55 {} |
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56 |
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57 void CATSmsMemoryStorage::Start(TTsyReqHandle aTsyReqHandle, TAny* aParams) |
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58 // |
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59 // Start function called by CMobileSmsMessaging::GetMessageStoreInfo |
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60 // |
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61 { |
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62 iReqHandle = aTsyReqHandle; |
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63 iCancelled=EFalse; |
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64 if (aParams) |
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65 iInfoPckg=static_cast<RMobilePhoneStore::TMobilePhoneStoreInfoV1Pckg*>(aParams); |
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66 |
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67 if (ComparePrefMem(iPeekPrevStorage[iClientPreferredMem].iStoreName)) |
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68 { |
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69 // no need to set preferred memory as correct one is selected already |
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70 iTxBuffer.Copy(KGetPrefMemTestCommand); // Preferred Memory Storage cmd. ETSI std GSM 07.05, May 1996 |
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71 iIo->Write(this, iTxBuffer); |
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72 iIo->SetTimeOut(this, 5000); |
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73 iState = EATWaitForSendingCPMSRequestComplete; |
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74 } |
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75 else //ie: the compared memories are different, must change phone mem to temporary mem |
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76 { |
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77 iRequestedMem=iPeekPrevStorage[iClientPreferredMem].iStoreName; |
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78 SetCurrentPrefMem(iRequestedMem); |
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79 iState = EATWaitForSettingMem; |
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80 } |
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81 } |
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82 |
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83 void CATSmsMemoryStorage::StartGetInfo(TTsyReqHandle aTsyReqHandle, TAny* aParams) |
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84 // |
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85 // Start function called by CMobileSmsStore::GetInfo |
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86 // |
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87 { |
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88 LOGTEXT(_L8("CATSmsMemoryStorage:\tClient has called a GetInfo")); |
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89 iReqHandle = aTsyReqHandle; |
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90 iCancelled=EFalse; |
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91 |
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92 if (aParams) |
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93 iInfoPckg=static_cast<RMobilePhoneStore::TMobilePhoneStoreInfoV1Pckg*>(aParams); |
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94 |
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95 if (ComparePrefMem(iSmsStore->iStoreName)) |
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96 { |
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97 // no need to set preferred memory as correct one is selected already |
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98 iTxBuffer.Copy(KGetPrefMemTestCommand); // Preferred Memory Storage cmd. ETSI std GSM 07.05, May 1996 |
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99 iIo->Write(this, iTxBuffer); |
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100 iIo->SetTimeOut(this, 5000); |
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101 iState = EATWaitForSendingCPMSRequestComplete; |
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102 } |
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103 else |
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104 { |
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105 iRequestedMem=iSmsStore->iStoreName; |
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106 SetCurrentPrefMem(iRequestedMem); |
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107 iState = EATWaitForSettingMem; |
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108 } |
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109 } |
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110 |
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111 |
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112 void CATSmsMemoryStorage::EventSignal(TEventSource aSource) |
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113 // |
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114 // Finite State Machine for handling events from the comm port |
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115 // |
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116 { |
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117 LOGTEXT2(_L8("CATSmsMemoryStorage:\tiState = %D"), iState); |
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118 if (aSource == ETimeOutCompletion) |
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119 { |
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120 LOGTEXT(_L8("CATSmsMemoryStorage:\tTimeout Error during AT+CPMS query of ME")); |
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121 iPhoneGlobals->iPhoneStatus.iModemDetected = RPhone::EDetectedNotPresent; |
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122 Complete(KErrTimedOut, aSource); |
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123 return; |
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124 } |
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125 |
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126 |
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127 TInt ret(KErrNone); |
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128 |
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129 switch (iState) |
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130 { |
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131 case EATWaitForSettingMem: |
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132 iIo->WriteAndTimerCancel(this); |
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133 StandardWriteCompletionHandler(aSource, 5); |
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134 iState = EATWaitForSettingMemComplete; |
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135 break; |
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136 |
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137 case EATWaitForSettingMemComplete: |
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138 __ASSERT_ALWAYS(aSource == EReadCompletion, Panic(EATCommand_IllegalCompletionReadExpected)); |
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139 |
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140 iIo->WriteAndTimerCancel(this); |
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141 ret=ValidateExpectString(); |
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142 if (ret==KErrNone) |
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143 { |
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144 iPhoneGlobals->iPhonePrefMem=iRequestedMem; |
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145 if (iCancelled) |
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146 Complete(KErrCancel, aSource); |
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147 else |
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148 { |
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149 iTxBuffer.Copy(KGetPrefMemTestCommand); // Preferred Memory Storage cmd. ETSI std GSM 07.05, May 1996 |
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150 iIo->Write(this, iTxBuffer); |
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151 iIo->SetTimeOut(this, 5000); |
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152 iState = EATWaitForSendingCPMSRequestComplete; |
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153 } |
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154 } |
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155 else |
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156 Complete(ret, aSource); |
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157 break; |
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158 |
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159 case EATWaitForSendingCPMSRequestComplete: |
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160 iIo->WriteAndTimerCancel(this); |
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161 StandardWriteCompletionHandler(aSource,5); |
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162 iState = EATWaitForCPMSResponseComplete; |
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163 break; |
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164 |
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165 case EATWaitForCPMSResponseComplete: |
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166 __ASSERT_ALWAYS(aSource == EReadCompletion, Panic(EATCommand_IllegalCompletionReadExpected)); |
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167 iIo->WriteAndTimerCancel(this); |
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168 TRAPD(ret2, CPMSResponseL()); |
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169 Complete(ret2,aSource); |
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170 break; |
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171 |
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172 default: // Catches illegal states |
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173 LOGTEXT2(_L8("CATSmsMemoryStorage:\tiIllegal State = %D"), iState); |
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174 break; |
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175 } |
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176 } |
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177 |
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178 void CATSmsMemoryStorage::CPMSResponseL() |
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179 // |
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180 // Parse result of AT+CPMS? ....used by GetMessageStoreInfo() |
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181 // |
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182 { |
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183 ParseBufferLC(); |
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184 RemoveUnsolicitedStrings(); // Removes any unsolicited strings |
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185 CATParamListEntry* entry; |
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186 TDblQueIter<CATParamListEntry> iter(iRxResults); |
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187 |
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188 // +CPMS: <mem1>,<used1>,<total1>,<mem2>,<used2>,<total2>,<mem3>,<used3>,<total3> |
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189 // but we don't care after <total1> |
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190 |
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191 entry = iter++; |
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192 if (!entry || entry->iResultPtr != KCPMSResponseString) |
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193 User::Leave(KErrNotFound); |
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194 |
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195 entry = iter++; |
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196 TPtrC8 name(entry->iResultPtr); |
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197 entry=iter++; |
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198 TInt used = CATParamListEntry::EntryValL(entry); |
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199 entry=iter++; |
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200 TInt total = CATParamListEntry::EntryValL(entry); |
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201 |
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202 RMobilePhoneStore::TMobilePhoneStoreInfoV1& storeInfo = (*iInfoPckg)(); |
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203 |
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204 storeInfo.iType=RMobilePhoneStore::EShortMessageStore; |
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205 storeInfo.iUsedEntries=used; |
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206 storeInfo.iTotalEntries=total; |
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207 |
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208 if (name == KMEStorage) |
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209 storeInfo.iName=KETelMeSmsStore; |
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210 else if (name == KSMStorage) |
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211 storeInfo.iName=KETelIccSmsStore; |
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212 else if (name == KMTStorage) |
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213 storeInfo.iName=KETelCombinedSmsStore; |
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214 else |
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215 User::Leave(KErrGeneral); |
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216 |
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217 storeInfo.iCaps=SMSStoreCaps(storeInfo.iName); |
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218 |
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219 LOGTEXT3(_L8("CPMSResponseL\tPreferred store used=%d, total=%d"), used, total); |
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220 CleanupStack::PopAndDestroy(); |
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221 } |
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222 |
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223 void CATSmsMemoryStorage::EnumerateCPMSResponseL() |
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224 // |
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225 // Parse result of AT+CPMS=? |
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226 // |
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227 { |
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228 TInt count; |
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229 for (count = 0; count < KStorageArraySize ; count++) |
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230 { |
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231 iPeekPrevStorage[count].iStoreName.Zero(); |
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232 iPeekPrevStorage[count].iMems = 0; |
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233 } |
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234 iStoreCounter = 0; |
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235 |
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236 ParseBufferLC(ETrue); // we need the list separators |
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237 RemoveUnsolicitedStrings(); // Ensure we remove any unsolicited messages |
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238 CATParamListEntry* entry; |
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239 TDblQueIter<CATParamListEntry> iter(iRxResults); |
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240 |
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241 // +CPMS: (list of supported mem1), (list of supported mem2), (list of supported mem3) |
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242 |
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243 entry=iter++; |
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244 if (entry==NULL || entry->iResultPtr != KCPMSResponseString) |
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245 User::Leave(KErrGeneral); |
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246 |
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247 TUint32 memtype = KMemTypeReadAndDeleted; |
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248 TInt listCounter = 0; |
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249 |
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250 while (entry = iter++, entry != NULL) |
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251 { |
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252 TPtrC8 param(entry->iResultPtr); |
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253 if (param == KOpenBracketCharacter) |
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254 { |
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255 if (listCounter>2) |
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256 User::Leave(KErrGeneral); |
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257 continue; |
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258 } |
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259 if (param == KCloseBracketCharacter) |
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260 { |
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261 listCounter++; |
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262 memtype <<= 1; |
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263 continue; |
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264 } |
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265 // Should be a known mem type |
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266 if (param == KMTStorage) |
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267 continue; // Ignore MT storage |
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268 if (param != KBMStorage && |
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269 param != KMEStorage && |
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270 param != KSMStorage && |
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271 param != KTAStorage) |
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272 { |
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273 continue; |
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274 } |
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275 for (count = 0 ; count < iStoreCounter ; count++) |
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276 { |
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277 if (param == iPeekPrevStorage[count].iStoreName) |
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278 break; |
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279 } |
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280 if (count == iStoreCounter) // ie: The current <mem> being looked at (param) has not been seen before |
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281 { |
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282 iPeekPrevStorage[count].iStoreName = param; |
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283 iStoreCounter++; |
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284 } |
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285 iPeekPrevStorage[count].iMems |= memtype; |
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286 } |
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287 CleanupStack::PopAndDestroy(); |
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288 LOGTEXT2(_L8("CATSmsMemoryStorage\t%d memory stores found"), iStoreCounter); |
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289 for (count=0; count<iStoreCounter; count++) |
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290 { |
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291 LOGTEXT3(_L8("CATSmsMemoryStorage\t\tStore %S supports %x"), |
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292 &iPeekPrevStorage[count].iStoreName, iPeekPrevStorage[count].iMems); |
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293 } |
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294 } |
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295 |
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296 TInt CATSmsMemoryStorage::GetNumberOfMessageStores() |
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297 // |
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298 // Returns to client, the number of different message stores (mem1, mem2 etc) |
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299 // |
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300 { |
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301 return iStoreCounter; |
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302 } |
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303 |
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304 TInt CATSmsMemoryStorage::WhichPreferredMem(TInt aIndex) |
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305 // |
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306 // Information from Client, telling TSY which is the preferred memory. |
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307 // |
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308 { |
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309 TInt ret(KErrNone); |
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310 |
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311 iClientPreferredMem = aIndex; |
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312 if (iClientPreferredMem > (iStoreCounter - 1)) |
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313 ret=KErrNotSupported; |
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314 |
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315 return ret; |
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316 } |
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317 |
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318 void CATSmsMemoryStorage::Stop(TTsyReqHandle aTsyReqHandle) |
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319 // |
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320 // Attempts to halt the process |
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321 // |
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322 { |
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323 __ASSERT_ALWAYS(aTsyReqHandle == iReqHandle,Panic(EIllegalTsyReqHandle)); |
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324 LOGTEXT(_L8("CATSmsMemoryStorage:\tCancelling Command")); |
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325 |
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326 LOGTEXT2(_L8("Current state TSY is cancelling from %d"), iState); |
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327 // Wait for convenient place in state machine to cancel |
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328 iCancelled=ETrue; |
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329 } |
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330 |
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331 void CATSmsMemoryStorage::Complete(TInt aError) |
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332 { |
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333 Complete(aError,EReadCompletion); |
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334 } |
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335 |
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336 void CATSmsMemoryStorage::Complete(TInt aError,TEventSource aSource) |
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337 { |
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338 iIo->WriteAndTimerCancel(this); |
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339 iIo->RemoveExpectStrings(this); |
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340 iOKExpectString = NULL; |
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341 iErrorExpectString = NULL; |
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342 CATCommands::Complete(aError,aSource); |
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343 iTelObject->ReqCompleted(iReqHandle, aError); |
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344 if (aSource==EWriteCompletion) |
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345 iIo->Read(); |
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346 iState = EATNotInProgress; |
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347 } |
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348 |
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349 void CATSmsMemoryStorage::CompleteWithIOError(TEventSource /*aSource*/,TInt aStatus) |
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350 { |
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351 if (iState!=EATNotInProgress) |
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352 { |
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353 iIo->WriteAndTimerCancel(this); |
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354 iTelObject->ReqCompleted(iReqHandle, aStatus); |
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355 iState = EATNotInProgress; |
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356 } |
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357 } |
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358 |
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359 void CATSmsMemoryStorage::CopyDataFromCATInit(CATInit* aInit) |
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360 // |
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361 // CATInit creates a separate instance of CATSmsMemoryStorage and uses this to get |
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362 // enumeratestore info during initialisation of the TSY. CMobileSmsMessaging creates another |
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363 // instance of CATSmsMemoryStorage, but this new instance requires a lot of the information |
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364 // contained within the CATInit instance. Due to iTelObject problems, we can't just do |
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365 // a iATSmsMemoryStorage = iInit->iEnumerate; during the ConstructL() of CMobileSmsMessaging. |
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366 // |
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367 { |
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368 iStoreCounter = aInit->iEnumerate->iStoreCounter; |
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369 for (TInt i = 0; i < KStorageArraySize ; i++) |
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370 iPeekPrevStorage[i] = aInit->iEnumerate->iPeekPrevStorage[i]; |
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371 } |
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372 |
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373 void CATSmsMemoryStorage::GetPrefMemL() |
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374 // |
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375 // Parse result of AT+CPMS? |
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376 // this will allocate the phone's pref'd memory to the iPhoneGlobals->iPhonePrefMem local storage. |
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377 // |
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378 { |
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379 ParseBufferLC(); |
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380 RemoveUnsolicitedStrings(); // Removes any unsolicited strings |
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381 CATParamListEntry* entry; |
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382 TDblQueIter<CATParamListEntry> iter(iRxResults); |
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383 |
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384 // +CPMS: <mem1>,<used1>,<total1>,<mem2>,<used2>,<total2>,<mem3>,<used3>,<total3> |
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385 |
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386 entry = iter++; |
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387 if (entry==NULL || entry->iResultPtr != KCPMSResponseString) |
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388 User::Leave(KErrNotFound); |
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389 |
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390 entry = iter++; |
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391 if (entry==NULL || |
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392 (entry->iResultPtr != KBMStorage && |
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393 entry->iResultPtr != KMEStorage && |
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394 entry->iResultPtr != KSMStorage && |
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395 entry->iResultPtr != KTAStorage)) |
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396 { |
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397 User::Leave(KErrNotFound); |
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398 } |
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399 |
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400 iPhoneGlobals->iPhonePrefMem = entry->iResultPtr; |
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401 |
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402 LOGTEXT2(_L8("CATSmsMemoryStorage:\tPreferred Memory %S"), &iPhoneGlobals->iPhonePrefMem); |
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403 CleanupStack::PopAndDestroy(); |
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404 } |
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405 |
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406 TInt CATSmsMemoryStorage::SMSStoreCaps(TDes& aName) |
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407 /** |
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408 * This method returns the capabilities for a specific SMS store. |
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409 */ |
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410 { |
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411 TInt caps = 0; |
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412 |
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413 if ((aName.CompareF(KETelMeSmsStore)==KErrNone) || |
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414 (aName.CompareF(KETelIccSmsStore)==KErrNone)) |
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415 { |
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416 caps |= RMobileSmsStore::KCapsUnreadMessages; |
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417 caps |= RMobileSmsStore::KCapsReadMessages; |
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418 caps |= RMobileSmsStore::KCapsUnsentMessages; |
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419 caps |= RMobileSmsStore::KCapsSentMessages; |
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420 caps |= RMobileSmsStore::KCapsGsmMessages; |
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421 caps |= RMobilePhoneStore::KCapsIndividualEntry; |
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422 caps |= RMobilePhoneStore::KCapsReadAccess; |
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423 caps |= RMobilePhoneStore::KCapsWriteAccess; |
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424 return caps; |
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425 } |
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426 return caps; // If the store was not found zero is returned |
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427 } |