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1 // Copyright (c) 2010 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 // This file contains the implementation of the AT+CNUM command |
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15 // |
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16 // |
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17 |
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18 #include "cnumcommandhandler.h" |
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19 |
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20 #include <mmretrieve.h> |
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21 |
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22 #include "atmisccmdpluginconsts.h" |
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23 #include "debug.h" |
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24 |
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25 CCNUMCommandHandler* CCNUMCommandHandler::NewL(MATMiscCmdPlugin* aCallback, TAtCommandParser& aATCmdParser, |
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26 RMobilePhone& aPhone, RTelServer& aTelServer) |
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27 { |
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28 TRACE_FUNC_ENTRY |
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29 CCNUMCommandHandler* self = new (ELeave) CCNUMCommandHandler(aCallback, aATCmdParser, aPhone, aTelServer ); |
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30 CleanupStack::PushL(self); |
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31 self->ConstructL(); |
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32 CleanupStack::Pop(self); |
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33 TRACE_FUNC_EXIT |
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34 return self; |
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35 } |
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36 |
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37 CCNUMCommandHandler::CCNUMCommandHandler(MATMiscCmdPlugin* aCallback, TAtCommandParser& aATCmdParser, |
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38 RMobilePhone& aPhone, RTelServer& aTelServer) : |
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39 CATCmdAsyncBase(aCallback, aATCmdParser, aPhone), |
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40 iTelServer(aTelServer), |
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41 iOwnStoreInfoPckg(iOwnStoreInfo), |
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42 iOwnNumberEntryPckg(iOwnNumberEntry) |
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43 { |
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44 } |
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45 |
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46 void CCNUMCommandHandler::ConstructL() |
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47 { |
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48 iReplyBuffer.CreateL(KDefaultCmdBufLength); |
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49 } |
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50 |
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51 CCNUMCommandHandler::~CCNUMCommandHandler() |
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52 { |
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53 TRACE_FUNC_ENTRY |
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54 Cancel(); |
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55 iReplyBuffer.Close(); |
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56 iOwnNumberStore.Close(); |
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57 TRACE_FUNC_EXIT |
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58 } |
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59 |
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60 void CCNUMCommandHandler::HandleCommand( const TDesC8& /*aCmd*/, |
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61 RBuf8& /*aReply*/, |
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62 TBool /*aReplyNeeded */) |
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63 { |
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64 TRACE_FUNC_ENTRY |
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65 TAtCommandParser::TCommandHandlerType cmdHandlerType = iATCmdParser.CommandHandlerType(); |
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66 |
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67 switch (cmdHandlerType) |
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68 { |
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69 case (TAtCommandParser::ECmdHandlerTypeBase): |
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70 { |
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71 // Handle AT+CNUM |
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72 // step 1 check if the phone support Own Number Store |
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73 // and open the store if supported |
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74 |
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75 iReplyBuffer.Zero(); |
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76 // only open a subsession to OwnNumberStore when necessary |
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77 if(iOwnNumberStore.SubSessionHandle() == 0) |
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78 { |
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79 TName tsyName; |
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80 TInt ret = iTelServer.GetTsyName(0, tsyName); |
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81 if(ret != KErrNone) |
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82 { |
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83 Trace(KDebugPrintD, "GetTsyName returned error ", ret); |
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84 iCallback->CreateReplyAndComplete(EReplyTypeError); |
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85 break; |
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86 } |
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87 |
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88 TBool isSupported = EFalse; |
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89 // TODO: isSupported should be checked |
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90 ret = iTelServer.IsSupportedByModule(tsyName, KETelFuncMobileOwnNumberStore, isSupported); |
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91 if(ret != KErrNone) |
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92 { |
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93 Trace(KDebugPrintD, "IsSupportedByModule returned error ", ret); |
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94 iCallback->CreateReplyAndComplete(EReplyTypeError); |
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95 break; |
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96 } |
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97 |
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98 Trace(KDebugPrintD, "before open OwnNumberstore", 0); |
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99 ret = iOwnNumberStore.Open(iPhone); |
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100 if(ret != KErrNone) |
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101 { |
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102 Trace(KDebugPrintD, "Open OwnNumberStore returned error ", ret); |
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103 iCallback->CreateReplyAndComplete(EReplyTypeError); |
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104 break; |
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105 } |
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106 } |
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107 // step 2 Get number of own number entries stored. |
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108 iOwnNumberStore.GetInfo(iStatus, iOwnStoreInfoPckg); |
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109 iPendingEvent = EMobilePhoneStoreGetInfo; |
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110 SetActive(); |
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111 |
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112 break; |
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113 } |
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114 case (TAtCommandParser::ECmdHandlerTypeTest): |
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115 { |
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116 // Handle AT+CNUM=? |
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117 iCallback->CreateReplyAndComplete( EReplyTypeOk ); |
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118 break; |
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119 } |
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120 default: |
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121 { |
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122 iCallback->CreateReplyAndComplete(EReplyTypeError); |
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123 break; |
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124 } |
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125 } |
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126 TRACE_FUNC_EXIT |
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127 } |
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128 |
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129 void CCNUMCommandHandler::HandleCommandCancel() |
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130 { |
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131 TRACE_FUNC_ENTRY |
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132 Cancel(); |
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133 TRACE_FUNC_EXIT |
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134 } |
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135 |
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136 void CCNUMCommandHandler::RunL() |
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137 { |
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138 TRACE_FUNC_ENTRY |
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139 if(iStatus.Int() != KErrNone) |
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140 { |
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141 Trace(KDebugPrintD, "Pending event id: ", iPendingEvent); |
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142 iCallback->CreateCMEReplyAndComplete(iStatus.Int()); |
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143 } |
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144 else if(iPendingEvent == EMobilePhoneStoreGetInfo) |
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145 { // step 3 check the number of entries |
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146 Trace(KDebugPrintD, "Number of Owner's numbers: ", iOwnStoreInfo.iUsedEntries); |
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147 if(iOwnStoreInfo.iUsedEntries < 1) |
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148 { |
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149 // complete with OK if no owner's number |
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150 iCallback->CreateReplyAndComplete(EReplyTypeOk); |
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151 } |
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152 else |
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153 { |
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154 // step 4 Read the first owner's number entry |
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155 iOwnNumberEntry.iIndex = 0; |
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156 iOwnNumberStore.Read(iStatus,iOwnNumberEntryPckg); |
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157 iPendingEvent = EMobilePhoneStoreRead; |
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158 SetActive(); |
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159 } |
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160 } |
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161 else |
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162 { |
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163 ASSERT(iPendingEvent == EMobilePhoneStoreRead); |
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164 // step 5 append a phone number entry to the reply buffer |
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165 if(iOwnNumberEntry.iNumber.iTelNumber.Compare(KNullDesC) != 0) |
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166 { |
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167 // 129 is the type of address octet in interger format |
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168 _LIT8(KATNumReply, "\r\n+CNUM: ,\"%S\",129"); |
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169 TBuf8<RMobilePhone::KMaxMobileTelNumberSize > telNumber8; |
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170 telNumber8.Copy(iOwnNumberEntry.iNumber.iTelNumber); |
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171 iReplyBuffer.AppendFormat(KATNumReply, &telNumber8); |
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172 } |
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173 // check if there is any more owner's number |
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174 if(iOwnNumberEntry.iIndex < iOwnStoreInfo.iUsedEntries) |
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175 { // step 6 read next entry |
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176 ++iOwnNumberEntry.iIndex; |
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177 Trace(KDebugPrintD, "Next number id", iOwnNumberEntry.iIndex); |
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178 iOwnNumberStore.Read(iStatus,iOwnNumberEntryPckg); |
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179 iPendingEvent = EMobilePhoneStoreRead; |
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180 SetActive(); |
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181 } |
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182 else |
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183 { // final step: all entries are retrieved. send them back to the AT server |
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184 iReplyBuffer.Append(KOKCRLF); |
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185 iCallback->CreateReplyAndComplete(EReplyTypeOther, iReplyBuffer); |
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186 } |
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187 } |
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188 |
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189 TRACE_FUNC_EXIT |
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190 } |
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191 |
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192 void CCNUMCommandHandler::DoCancel() |
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193 { |
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194 TRACE_FUNC_ENTRY |
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195 iCallback->CreateReplyAndComplete(EReplyTypeError); |
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196 TRACE_FUNC_EXIT |
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197 } |