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1 /* |
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2 * Copyright (c) 2002-2008 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: Handles the icon sub-session IPC. |
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15 * |
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16 */ |
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17 |
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18 |
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19 #include <fbs.h> |
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20 #include <rsatservice.h> |
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21 #include <e32property.h> |
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22 |
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23 #include "tsatinternaliconinfo.h" |
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24 #include "SATInternalPSKeys.h" |
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25 #include "CSatSIconSubSession.h" |
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26 #include "MSatSIconAPI.h" |
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27 #include "SatSOpcodes.h" |
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28 #include "CSatSSession.h" |
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29 #include "CSatSIconConverter.h" |
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30 #include "EnginePanic.h" |
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31 #include "SatLog.h" |
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32 #include "TSatEventMediator.h" |
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33 #include "MSatUtils.h" |
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34 |
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35 const TUint8 KClutEntrySize = 3; |
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36 const TUint KDefaultNumberOfClutEntries = 256; |
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37 const TUint8 KColourDepthByte = 4; |
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38 const TUint8 KNumberOfCLUTByte = KColourDepthByte + 1; |
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39 |
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40 // ======== MEMBER FUNCTIONS ======== |
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41 |
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42 // ----------------------------------------------------------------------------- |
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43 // CSatSIconSubSession::CSatSIconSubSession |
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44 // C++ default constructor can NOT contain any code, that |
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45 // might leave. |
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46 // ----------------------------------------------------------------------------- |
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47 // |
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48 CSatSIconSubSession::CSatSIconSubSession( |
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49 CSatSSession& aSession, |
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50 TSatEventMediator& aEventMediator ) : |
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51 CSatSSubSession( aSession ), |
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52 iEventMediator( aEventMediator ) |
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53 { |
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54 LOG( SIMPLE, "SATENGINE: \ |
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55 CSatSIconSubSession::CSatSIconSubSession calling - exiting" ) |
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56 } |
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57 |
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58 // ----------------------------------------------------------------------------- |
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59 // CSatSIconSubSession::NewL |
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60 // Two-phased constructor. |
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61 // ----------------------------------------------------------------------------- |
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62 // |
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63 CSatSIconSubSession* CSatSIconSubSession::NewL( |
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64 CSatSSession& aSession, |
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65 TSatEventMediator& aEventMediator ) |
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66 { |
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67 LOG( SIMPLE, "SATENGINE: CSatSIconSubSession::NewL calling" ) |
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68 |
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69 CSatSIconSubSession* self = |
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70 new( ELeave ) CSatSIconSubSession( aSession, aEventMediator ); |
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71 |
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72 CleanupStack::PushL( self ); |
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73 self->ConstructL(); |
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74 CleanupStack::Pop( /* self */ ); |
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75 |
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76 LOG( SIMPLE, "SATENGINE: CSatSIconSubSession::NewL exiting" ) |
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77 return self; |
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78 } |
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79 |
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80 // ----------------------------------------------------------------------------- |
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81 // CSatSIconSubSession::ConstructL |
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82 // ----------------------------------------------------------------------------- |
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83 // |
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84 void CSatSIconSubSession::ConstructL() |
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85 { |
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86 LOG( SIMPLE, "SATENGINE: CSatSIconSubSession::ConstructL calling" ) |
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87 |
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88 iIconAPI = iSession.CreateIconHandlerL(); |
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89 |
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90 LOG( SIMPLE, "SATENGINE: CSatSIconSubSession::ConstructL exiting" ) |
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91 } |
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92 |
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93 // ----------------------------------------------------------------------------- |
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94 // CSatSIconSubSession::~CSatSIconSubSession |
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95 // ----------------------------------------------------------------------------- |
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96 // |
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97 CSatSIconSubSession::~CSatSIconSubSession() |
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98 { |
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99 LOG( SIMPLE, |
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100 "SATENGINE: CSatSIconSubSession::~CSatSIconSubSession calling" ) |
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101 |
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102 delete iBitmap; |
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103 delete iIconAPI; |
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104 delete iClut; |
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105 delete iIconData; |
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106 |
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107 LOG( SIMPLE, |
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108 "SATENGINE: CSatSIconSubSession::~CSatSIconSubSession exiting" ) |
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109 } |
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110 |
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111 // ----------------------------------------------------------------------------- |
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112 // CSatSIconSubSession::GetIconInfo |
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113 // Gets the icon info from SIM. |
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114 // (other items were commented in a header). |
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115 // ----------------------------------------------------------------------------- |
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116 // |
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117 void CSatSIconSubSession::GetIconInfo() |
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118 { |
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119 LOG( SIMPLE, "SATENGINE: CSatSIconSubSession::GetIconInfo calling" ) |
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120 |
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121 // Read the recordnumber from client. |
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122 TUint8 recordNumber( 0 ); |
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123 TPckg<TUint8> recordPckg( recordNumber ); |
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124 TRAPD( err, iMessage.ReadL( 0, recordPckg ) ); |
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125 LOG2( SIMPLE, "SATENGINE: CSatSIconSubSession::GetIconInfo \ |
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126 err: %i", err ) |
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127 if ( KErrNone == err ) |
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128 { |
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129 // Start getting the icon info from SIM. |
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130 iIconEf.SetLength( NULL ); |
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131 iIconAPI->GetIconInfo( recordNumber, iIconEf, *this ); |
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132 } |
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133 else |
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134 { |
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135 iSession.PanicClient( iMessage, ESatSBadDescriptor ); |
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136 } |
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137 |
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138 LOG( SIMPLE, "SATENGINE: CSatSIconSubSession::GetIconInfo exiting" ) |
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139 } |
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140 |
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141 // ----------------------------------------------------------------------------- |
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142 // CSatSIconSubSession::NotifyGetIconInfo |
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143 // Notification from icon observer |
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144 // ----------------------------------------------------------------------------- |
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145 // |
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146 void CSatSIconSubSession::NotifyGetIconInfo() |
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147 { |
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148 LOG( SIMPLE, "SATENGINE: CSatSIconSubSession::NotifyGetIconInfo calling" ) |
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149 |
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150 // Send the icon info data got to client. |
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151 TPckg<RSat::TIcon> infoPckg( iIconEf ); |
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152 Write( iMessage, 1, infoPckg ); |
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153 iMessage.Complete( KErrNone ); |
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154 |
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155 LOG( SIMPLE, "SATENGINE: CSatSIconSubSession::NotifyGetIconInfo exiting" ) |
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156 } |
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157 |
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158 // ----------------------------------------------------------------------------- |
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159 // CSatSIconSubSession::GetIconInstanceL |
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160 // Gets the icon from SIM. |
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161 // (other items were commented in a header). |
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162 // ----------------------------------------------------------------------------- |
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163 // |
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164 void CSatSIconSubSession::GetIconInstanceL() |
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165 { |
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166 LOG( SIMPLE, "SATENGINE: CSatSIconSubSession::GetIconInstanceL calling" ) |
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167 |
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168 TSatInternalIconInfo info; |
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169 // Read the icon info from client. |
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170 TSatInternalIconInfoPckg infoPckg( info ); |
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171 TRAPD( err, iMessage.ReadL( 0, infoPckg ) ); |
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172 |
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173 iInfo.iInstanceNumber = info.iFileIdentifier; |
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174 iInfo.iOffset = info.iOffset; |
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175 iInfo.iLength = info.iLength; |
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176 |
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177 if ( TSatInternalIconInfo::EBasic == info.iCodingScheme ) |
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178 { |
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179 LOG( SIMPLE, "SATENGINE: CSatSIconSubSession::GetIconInstanceL \ |
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180 basic CodingScheme" ) |
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181 iInfo.iCoding = RSat::KBasic; |
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182 } |
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183 else |
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184 { |
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185 LOG( SIMPLE, "SATENGINE: CSatSIconSubSession::GetIconInstanceL \ |
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186 colour CodingScheme" ) |
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187 iInfo.iCoding = RSat::KColour; |
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188 } |
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189 |
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190 iInfo.iImgWidth = static_cast<TUint8>( info.iWidth ); |
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191 iInfo.iImgHeight = static_cast<TUint8>( info.iHeight ); |
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192 iInfo.iFileId = info.iFileIdentifier; |
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193 LOG2( SIMPLE, "SATENGINE: CSatSIconSubSession::GetIconInstanceL \ |
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194 err: %i", err ) |
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195 if ( KErrNone == err ) |
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196 { |
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197 // Create buffer for the icon data. |
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198 iIconData = HBufC8::NewL( iInfo.iLength ); |
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199 TPtr8 iconDataPtr( iIconData->Des() ); |
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200 |
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201 // Start getting the icon data from SIM. |
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202 iIconAPI->GetIconInstance( iInfo, iconDataPtr, *this ); |
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203 } |
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204 else |
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205 { |
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206 iSession.PanicClient( iMessage, ESatSBadDescriptor ); |
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207 } |
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208 |
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209 LOG( SIMPLE, "SATENGINE: CSatSIconSubSession::GetIconInstanceL exiting" ) |
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210 } |
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211 |
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212 // ----------------------------------------------------------------------------- |
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213 // CSatSIconSubSession::NotifyGetIconInstanceL |
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214 // Notification from icon observer |
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215 // ----------------------------------------------------------------------------- |
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216 // |
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217 void CSatSIconSubSession::NotifyGetIconInstanceL() |
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218 { |
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219 LOG( SIMPLE, |
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220 "SATENGINE: CSatSIconSubSession::NotifyGetIconInstanceL calling" ) |
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221 |
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222 if ( iInfo.iLength == iIconData->Length() ) |
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223 { |
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224 LOG( SIMPLE, "SATENGINE: CSatSIconSubSession::NotifyGetIconInstanceL \ |
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225 length equal" ) |
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226 // Get the clut and convert the icon data to bitmap. |
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227 if ( RSat::KBasic == iInfo.iCoding ) |
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228 { |
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229 LOG( SIMPLE, "CSatSIconSubSession::NotifyGetIconInstanceL \ |
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230 get the clut" ) |
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231 // Basic icon does not have CLUT. |
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232 iClut = KNullDesC8().AllocL(); |
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233 |
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234 // Complete icon. |
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235 NotifyGetClutL(); |
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236 } |
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237 else |
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238 { |
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239 LOG( SIMPLE, "CSatSIconSubSession::NotifyGetIconInstanceL \ |
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240 others" ) |
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241 TPtr8 iconDataPtr( iIconData->Des() ); |
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242 |
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243 // Create buffer for clut. Each clut entry contains |
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244 // intensity of red, green and blue. The value of 0 is |
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245 // interpreted as 256 clut entries. (ETSI TS 131 102 V4.10.0). |
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246 TInt numberOfClutEntries( iconDataPtr[KClutEntrySize] ); |
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247 LOG2( SIMPLE, "CSatSIconSubSession::NotifyGetIconInstanceL \ |
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248 numberOfClutEntries: %i", numberOfClutEntries ) |
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249 if ( 0 == numberOfClutEntries ) |
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250 { |
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251 numberOfClutEntries = KDefaultNumberOfClutEntries; |
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252 } |
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253 |
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254 // Start getting the icon color lookup table from SIM. |
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255 iClut = HBufC8::NewL( numberOfClutEntries * KClutEntrySize ); |
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256 |
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257 if ( iconDataPtr.Length() >= KNumberOfCLUTByte + 1 ) |
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258 { |
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259 LOG( SIMPLE, "CSatSIconSubSession::NotifyGetIconInstanceL \ |
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260 get clut" ) |
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261 const TUint offset( iconDataPtr[KColourDepthByte] << 8 | |
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262 iconDataPtr[KNumberOfCLUTByte] ); |
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263 TPtr8 clutPtr( iClut->Des() ); |
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264 iIconAPI->GetClut( |
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265 iInfo.iInstanceNumber, offset, clutPtr, *this ); |
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266 } |
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267 else |
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268 { |
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269 LOG( SIMPLE, "CSatSIconSubSession::NotifyGetIconInstanceL \ |
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270 others notify failure" ) |
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271 NotifyFailure( KErrCorrupt ); |
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272 } |
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273 } |
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274 } |
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275 else |
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276 { |
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277 LOG( SIMPLE, "CSatSIconSubSession::NotifyGetIconInstanceL \ |
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278 notify failure" ) |
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279 NotifyFailure( KErrCorrupt ); |
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280 } |
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281 |
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282 LOG( SIMPLE, |
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283 "SATENGINE: CSatSIconSubSession::NotifyGetIconInstanceL exiting" ) |
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284 } |
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285 |
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286 // ----------------------------------------------------------------------------- |
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287 // CSatSIconSubSession::NotifyGetClutL |
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288 // Notification from icon observer |
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289 // ----------------------------------------------------------------------------- |
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290 // |
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291 void CSatSIconSubSession::NotifyGetClutL() |
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292 { |
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293 LOG( SIMPLE, "SATENGINE: CSatSIconSubSession::NotifyGetClutL calling" ) |
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294 |
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295 // Create icon converter. |
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296 CSatSIconConverter* converter = |
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297 CSatSIconConverter::CreateConverterL( |
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298 static_cast<RSat::TImageCoding>( iInfo.iCoding ) ); |
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299 CleanupStack::PushL( converter ); |
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300 |
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301 if ( NULL != iBitmap ) |
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302 { |
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303 delete iBitmap; // Delete the bitmap |
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304 iBitmap = NULL; |
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305 } |
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306 |
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307 iBitmap = converter->ConvertL( *iIconData, *iClut ); |
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308 |
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309 // Send the bitmap handle to client. |
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310 TPckg<TInt> handlePckg( iBitmap->Handle() ); |
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311 Write( iMessage, 1, handlePckg ); |
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312 |
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313 CleanupStack::PopAndDestroy( converter ); |
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314 |
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315 if ( iClut ) |
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316 { |
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317 delete iClut; |
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318 iClut = NULL; |
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319 } |
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320 |
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321 if ( iIconData ) |
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322 { |
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323 delete iIconData; |
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324 iIconData = NULL; |
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325 } |
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326 |
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327 iMessage.Complete( KErrNone ); |
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328 LOG( SIMPLE, "SATENGINE: CSatSIconSubSession::NotifyGetClutL exiting" ) |
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329 } |
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330 |
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331 // ----------------------------------------------------------------------------- |
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332 // CSatSIconSubSession::NotifyFailure |
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333 // Notification from icon observer |
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334 // ----------------------------------------------------------------------------- |
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335 // |
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336 void CSatSIconSubSession::NotifyFailure( TInt errorCode ) |
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337 { |
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338 LOG( SIMPLE, "SATENGINE: CSatSIconSubSession::NotifyFailure calling" ) |
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339 |
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340 if ( NULL != iMessage.Handle() ) |
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341 { |
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342 LOG( |
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343 SIMPLE, |
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344 "SATENGINE: CSatSIconSubSession::NotifyFailure Message!" ) |
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345 iMessage.Complete( errorCode ); |
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346 } |
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347 else |
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348 { |
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349 LOG( |
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350 SIMPLE, |
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351 "SATENGINE: CSatSIconSubSession::NotifyFailure No Message!" ) |
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352 } |
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353 |
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354 LOG( SIMPLE, "SATENGINE: CSatSIconSubSession::NotifyFailure exiting" ) |
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355 } |
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356 |
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357 // ----------------------------------------------------------------------------- |
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358 // CSatSIconSubSession::HandleCommandL |
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359 // Handles the icon sub-session requests. |
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360 // (other items were commented in a header). |
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361 // ----------------------------------------------------------------------------- |
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362 // |
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363 void CSatSIconSubSession::HandleCommandL( const RMessage2& aMessage ) |
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364 { |
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365 LOG( SIMPLE, "SATENGINE: CSatSIconSubSession::HandleCommandL calling" ) |
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366 |
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367 switch ( aMessage.Function() ) |
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368 { |
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369 case ESatSGetIconInfo: |
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370 { |
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371 LOG( NORMAL, "SATENGINE: ESatSGetIconInfo" ) |
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372 if ( NULL != iMessage.Handle() ) |
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373 { |
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374 LOG( SIMPLE, |
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375 "SATENGINE: Request already pending (GetIconInfo)" ) |
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376 iSession.PanicClient( aMessage, ESatSBadRequest ); |
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377 } |
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378 else |
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379 { |
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380 LOG( SIMPLE, |
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381 "SATENGINE: Request handling (GetIconInfo)" ) |
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382 iMessage = aMessage; |
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383 GetIconInfo(); |
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384 } |
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385 break; |
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386 } |
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387 |
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388 case ESatSGetIconInstance: |
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389 { |
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390 LOG( NORMAL, "SATENGINE: ESatSGetIconInstance" ) |
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391 TBool mode = IconFetchingMode(); |
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392 |
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393 NotifyIconFetchingMode( mode ); |
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394 |
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395 if ( NULL != iMessage.Handle() ) |
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396 { |
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397 LOG( SIMPLE, |
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398 "SATENGINE: Request already pending (GetIconInstance)" ) |
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399 iSession.PanicClient( aMessage, ESatSBadRequest ); |
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400 } |
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401 else |
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402 { |
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403 LOG( SIMPLE, |
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404 "SATENGINE: Request handling (GetIconInstance)" ) |
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405 iMessage = aMessage; |
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406 GetIconInstanceL(); |
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407 } |
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408 break; |
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409 } |
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410 |
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411 // Client issues ESatSIconInstanceGot when the client |
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412 // has duplicated the icon and then the bitmap can be |
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413 // deleted. |
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414 case ESatSIconInstanceGot: |
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415 { |
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416 LOG( NORMAL, "SATENGINE: ESatSIconInstanceGot" ) |
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417 // Free the bitmap. |
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418 delete iBitmap; |
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419 iBitmap = NULL; |
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420 aMessage.Complete( KErrNone ); |
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421 break; |
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422 } |
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423 |
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424 // Response for SetUpIdleModeText |
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425 case ESatSIdleModeResponse: |
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426 { |
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427 LOG( NORMAL, "SATENGINE: ESatSIdleModeResponse" ) |
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428 // Send the response to Proactive SetUpIdleModeText handler |
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429 SendSetUpIdleModeResponse( aMessage.Int0() ); |
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430 aMessage.Complete( KErrNone ); |
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431 break; |
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432 } |
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433 |
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434 default: |
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435 { |
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436 LOG( SIMPLE, "SATENGINE: Bad function - default" ) |
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437 iSession.PanicClient( aMessage, ESatSBadRequest ); |
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438 } |
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439 } |
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440 |
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441 LOG( SIMPLE, "SATENGINE: CSatSIconSubSession::HandleCommandL exiting" ) |
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442 } |
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443 |
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444 // ----------------------------------------------------------------------------- |
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445 // CSatSIconSubSession::SendSetUpIdleModeResponse |
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446 // Notification from icon observer |
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447 // ----------------------------------------------------------------------------- |
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448 // |
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449 void CSatSIconSubSession::SendSetUpIdleModeResponse( TInt aResponse ) const |
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450 { |
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451 LOG( SIMPLE, |
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452 "SATENGINE: CSatSIconSubSession::SendSetUpIdleModeResponse calling" ) |
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453 |
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454 // Send the response through Event handling procedure. |
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455 switch ( aResponse ) |
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456 { |
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457 case RSatService::ESATIdleSuccess: |
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458 { |
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459 LOG( NORMAL, "SATENGINE: Success" ) |
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460 iEventMediator.Notify( |
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461 MSatUtils::EIdleModeResponseSuccess ); |
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462 break; |
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463 } |
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464 |
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465 case RSatService::ESATIdleSuccessRequestedIconNotDisplayed: |
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466 { |
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467 LOG( NORMAL, "SATENGINE: Success no icon" ) |
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468 iEventMediator.Notify( |
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469 MSatUtils::EIdleModeResponseSuccessNoIcon ); |
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470 break; |
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471 } |
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472 |
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473 case RSatService::ESATIdleMeUnableToProcessCmd: |
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474 { |
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475 LOG( NORMAL, "SATENGINE: Unable to process" ) |
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476 iEventMediator.Notify( |
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477 MSatUtils::EIdleModeResponseUnableToProcess ); |
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478 break; |
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479 } |
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480 |
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481 case RSatService::ESATIdleCmdBeyondMeCapabilities: |
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482 { |
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483 LOG( NORMAL, "SATENGINE: Beyond capabilities" ) |
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484 iEventMediator.Notify( |
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485 MSatUtils::EIdleModeResponseBeyondCapabilities ); |
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486 break; |
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487 } |
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488 |
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489 default: |
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490 { |
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491 LOG( NORMAL, "SATENGINE: Unknown response" ) |
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492 break; |
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493 } |
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494 } |
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495 |
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496 LOG( SIMPLE, |
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497 "SATENGINE: CSatSIconSubSession::SendSetUpIdleModeResponse exiting" ) |
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498 } |
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499 |
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500 // ----------------------------------------------------------------------------- |
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501 // CSatSIconSubSession::Write |
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502 // Writes descriptor to client address space and panics the client if |
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503 // writing fails. |
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504 // ----------------------------------------------------------------------------- |
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505 // |
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506 void CSatSIconSubSession::Write( const RMessage2& aMessage, |
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507 TInt aParam, |
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508 const TDesC8& aDes ) const |
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509 { |
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510 LOG( SIMPLE, "SATENGINE: CSatSIconSubSession::Write calling" ) |
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511 |
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512 TRAPD( err, aMessage.WriteL( aParam, aDes ) ); |
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513 LOG2( SIMPLE, "SATENGINE: CSatSIconSubSession::Write \ |
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514 err: %i", err ) |
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515 if ( KErrNone != err ) |
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516 { |
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517 iSession.PanicClient( aMessage, ESatSBadDescriptor ); |
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518 } |
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519 |
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520 LOG( SIMPLE, "SATENGINE: CSatSIconSubSession::Write exiting" ) |
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521 } |
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522 |
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523 // ----------------------------------------------------------------------------- |
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524 // CSatSIconSubSession::CompleteError |
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525 // Completion of iMessage for handler |
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526 // ----------------------------------------------------------------------------- |
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527 // |
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528 TInt CSatSIconSubSession::CompleteError( TInt aError ) const |
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529 { |
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530 LOG( SIMPLE, "SATENGINE: CSatSIconSubSession::CompleteError calling" ) |
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531 TInt err( KErrCompletion ); |
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532 |
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533 if ( NULL != iMessage.Handle() ) |
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534 { |
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535 iMessage.Complete( aError ); |
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536 LOG( SIMPLE, "SATENGINE: CSatSIconSubSession::CompleteError iMessage \ |
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537 completed" ) |
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538 err = KErrNone; |
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539 } |
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540 |
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541 LOG2( SIMPLE, "SATENGINE: CSatSIconSubSession::CompleteError exiting, \ |
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542 err: %i", err ) |
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543 return err; |
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544 } |
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545 // ----------------------------------------------------------------------------- |
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546 // Get icon fetching mode which is in synchronous or asynchronous mode. |
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547 // ----------------------------------------------------------------------------- |
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548 TBool CSatSIconSubSession::IconFetchingMode() |
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549 { |
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550 LOG( SIMPLE, "SATENGINE: CSatSIconSubSession::IconFetchingMode calling" ) |
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551 |
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552 TInt cancelledUsingEndKey( 0 ); |
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553 TBool isSyncMode( EFalse ); |
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554 |
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555 TInt error = RProperty::Get( KPSUidSatServerInternal, |
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556 KSatAppClosedUsingEndKey, cancelledUsingEndKey ); |
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557 |
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558 LOG2( SIMPLE, "SATENGINE: CSatSIconSubSession::IconFetchingMode \ |
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559 P&S key: %i", cancelledUsingEndKey ) |
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560 |
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561 LOG2( NORMAL, |
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562 "SATENGINE: CSatSIconSubSession::IconFetchingMode \ |
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563 subscribe KSatUiCancelledUsingEndKey and return: %d", error ) |
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564 |
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565 if ( cancelledUsingEndKey ) |
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566 { |
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567 LOG( SIMPLE, "SATENGINE: CSatSIconSubSession::IconFetchingMode \ |
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568 cancell UsingEndKey" ) |
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569 isSyncMode = ETrue; |
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570 } |
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571 else |
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572 { |
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573 LOG( SIMPLE, "SATENGINE: CSatSIconSubSession::IconFetchingMode \ |
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574 don't cancell UsingEndKey" ) |
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575 isSyncMode = EFalse; |
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576 } |
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577 |
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578 LOG( SIMPLE, "SATENGINE: CSatSIconSubSession::IconFetchingMode exiting" ) |
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579 |
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580 return isSyncMode; |
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581 } |
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582 |
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583 // ----------------------------------------------------------------------------- |
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584 // Notify CSatIconHandler to fetch icons from NAA synchronously or |
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585 // asynchrounously. |
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586 // ----------------------------------------------------------------------------- |
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587 void CSatSIconSubSession::NotifyIconFetchingMode( TBool aMode ) |
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588 { |
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589 LOG( SIMPLE, |
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590 "SATENGINE: CSatSIconSubSession::NotifyIconFetchingMode calling" ) |
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591 |
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592 iIconAPI->SetIconFetchingMode( aMode ); |
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593 |
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594 if ( aMode ) |
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595 { |
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596 TInt error = RProperty::Set( KPSUidSatServerInternal, |
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597 KSatAppClosedUsingEndKey, KSatAppTerminatedNormal ); |
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598 LOG2( SIMPLE,"CSatSIconSubSession::NotifyIconFetchingMode \ |
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599 P&S key: %i", KSatAppTerminatedNormal ) |
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600 |
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601 LOG2( NORMAL, |
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602 "SATENGINE: CSatSIconSubSession::NotifyIconFetchingMode \ |
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603 publish KSatUiCancelledUsingEndKey and return: %d", error ) |
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604 } |
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605 |
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606 LOG( SIMPLE, |
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607 "SATENGINE: CSatSIconSubSession::NotifyIconFetchingMode exiting" ) |
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608 } |