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1 /* |
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2 * Copyright (c) 2005 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: DM Tree module |
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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 <e32def.h> |
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20 #include <nsmldebug.h> |
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21 #include <nsmldmmodule.h> |
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22 #include "nsmldmddf.h" |
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23 #include "nsmldmcommandbuffer.h" |
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24 #include "nsmldmtreeconstants.h" |
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25 #include "nsmldmuri.h" |
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26 #include <featmgr.h> |
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27 |
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28 _LIT8(KNSmlDmUriDDF, "DDF"); |
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29 _LIT8(KNSmlDmPropetyACL, "ACL"); |
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30 _LIT8(KNSmlDmPropetyFormat, "Format"); |
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31 _LIT8(KNSmlDmPropetyName, "Name"); |
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32 _LIT8(KNSmlDmPropetySize, "Size"); |
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33 _LIT8(KNSmlDmPropetyType, "Type"); |
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34 _LIT8(KNSmlDmPropertyCaseSense, "CaseSense"); |
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35 _LIT8(KNSmlDmDDFDevInfoModDDF, "DevInfo/Ext/ModDDF"); |
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36 |
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37 // =========================================================================== |
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38 // CSmlDmModule |
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39 // =========================================================================== |
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40 |
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41 // ---------------------------------------------------------------------------- |
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42 // CNSmlDmModule::~CNSmlDmModule() |
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43 // ---------------------------------------------------------------------------- |
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44 CNSmlDmModule::~CNSmlDmModule() |
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45 { |
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46 delete iDDF; |
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47 delete iCommandBuffer; |
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48 iPropResults.ResetAndDestroy(); |
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49 FeatureManager::UnInitializeLib(); |
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50 } |
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51 |
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52 // ---------------------------------------------------------------------------- |
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53 // CNSmlDmModule* CNSmlDmModule::NewL( MNSmlDmModuleCallBack* aCallBack) |
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54 // ---------------------------------------------------------------------------- |
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55 EXPORT_C CNSmlDmModule* CNSmlDmModule::NewL( MNSmlDmModuleCallBack* aCallBack) |
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56 { |
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57 CNSmlDmModule* self = new (ELeave) CNSmlDmModule(); |
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58 CleanupStack::PushL(self); |
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59 self->ConstructL(); |
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60 self->iCallBack = aCallBack; |
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61 CleanupStack::Pop(); |
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62 return self; |
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63 } |
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64 |
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65 |
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66 // ---------------------------------------------------------------------------- |
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67 // void CNSmlDmModule::SetServerL(const TDesC& aServer) |
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68 // Sets the server |
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69 // ---------------------------------------------------------------------------- |
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70 EXPORT_C void CNSmlDmModule::SetServerL(const TDesC8& aServer) |
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71 { |
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72 _DBG_FILE("CNSmlDmModule::SetServer() : begin"); |
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73 iDDF->SetServerL(aServer); |
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74 _DBG_FILE("CNSmlDmModule::SetServer() : end"); |
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75 } |
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76 |
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77 |
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78 // ---------------------------------------------------------------------------- |
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79 // void CNSmlDmModule::AddObjectL(const TDesC8& aURI, const TDesC8& aObject, |
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80 // const TDesC8& aType, TInt aStatusRef ) |
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81 // Add operation in DM protocoll |
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82 // ---------------------------------------------------------------------------- |
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83 EXPORT_C void CNSmlDmModule::AddObjectL(const TDesC8& aURI, |
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84 const TDesC8& aObject, |
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85 const TDesC8& aType, |
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86 TInt aStatusRef, |
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87 TBool aLargeItem ) |
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88 { |
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89 _DBG_FILE("CNSmlDmModule::AddObjectL() : begin"); |
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90 |
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91 TPtrC8 uri = NSmlDmURI::RemoveDotSlash(aURI); |
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92 |
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93 if(iInTransaction) |
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94 { |
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95 if(aLargeItem) |
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96 { |
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97 DoSetStatusL(aStatusRef,KNSmlDmStatusCommandFailed); |
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98 return; |
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99 } |
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100 //command buffering |
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101 iCommandBuffer->AddObjectL(uri,aObject,aType,aStatusRef); |
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102 } |
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103 else |
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104 { |
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105 TInt status = KNSmlDmNoStatus; |
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106 CNSmlDmDDF::TAccess access = iDDF->CheckURIL(NSmlDmURI::RemoveProp(uri),EAclAdd); |
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107 |
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108 if(access == CNSmlDmDDF::EOk ) |
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109 { |
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110 //check if property asked |
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111 TInt offset = uri.Find(KNSmlDmProperty); |
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112 if(offset==KErrNotFound) |
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113 { |
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114 //property is not asked, put the request to adapter |
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115 iDDF->AddObjectL(uri,aObject,aType,aStatusRef,aLargeItem); |
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116 } |
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117 else |
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118 { |
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119 status = KNSmlDmStatusCommandNotAllowed; |
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120 } |
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121 } |
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122 else if(access==CNSmlDmDDF::ENotAccess) |
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123 { |
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124 status = KNSmlDmStatusCommandNotAllowed; |
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125 } |
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126 else |
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127 { |
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128 status = KNSmlDmStatusNotFound; |
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129 } |
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130 if(status!=KNSmlDmNoStatus) |
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131 { |
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132 DoSetStatusL(aStatusRef,status); |
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133 } |
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134 } |
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135 _DBG_FILE("CNSmlDmModule::AddObjectL() : end"); |
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136 } |
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137 |
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138 // ---------------------------------------------------------------------------- |
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139 // void CNSmlDmModule::UpdateObjectL(const TDesC8& aURI, const TDesC8& aObject, |
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140 // const TDesC8& aType, TInt aStatusRef ) |
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141 // Replace operation in DM protocoll |
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142 // ---------------------------------------------------------------------------- |
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143 EXPORT_C void CNSmlDmModule::UpdateObjectL(const TDesC8& aURI, |
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144 const TDesC8& aObject, |
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145 const TDesC8& aType, |
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146 TInt aStatusRef, |
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147 TBool aLargeItem, |
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148 // FOTA |
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149 TInt aTotSizeOfLarge |
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150 // FOTA end |
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151 ) |
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152 { |
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153 _DBG_FILE("CNSmlDmModule::UpdateObjectL() : begin"); |
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154 |
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155 TPtrC8 uri = NSmlDmURI::RemoveDotSlash(aURI); |
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156 |
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157 if(iInTransaction) |
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158 { |
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159 if(aLargeItem) |
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160 { |
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161 DoSetStatusL(aStatusRef,KNSmlDmStatusCommandFailed); |
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162 return; |
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163 } |
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164 //command buffering |
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165 iCommandBuffer->UpdateObjectL(uri,aObject,aType,aStatusRef); |
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166 } |
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167 else |
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168 { |
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169 TInt status = KNSmlDmNoStatus; |
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170 TInt offset = uri.Find(KNSmlDmProperty); |
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171 CNSmlDmDDF::TAccess access = iDDF->CheckURIL( |
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172 NSmlDmURI::RemoveProp(uri),EAclReplace); |
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173 |
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174 if(access == CNSmlDmDDF::EOk) |
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175 { |
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176 //check if property asked |
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177 if(offset==KErrNotFound) |
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178 { |
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179 //property is not asked, put the request to adapter |
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180 // FOTA |
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181 iDDF->UpdateObjectL(uri,aObject,aType,aStatusRef,aLargeItem,aTotSizeOfLarge); |
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182 // FOTA end |
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183 } |
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184 else |
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185 { |
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186 UpdatePropertyL(uri,aObject,aType,offset+ |
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187 KNSmlDmProperty().Length(),aStatusRef); |
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188 } |
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189 } |
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190 else if(access == CNSmlDmDDF::ENotAccess) |
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191 { |
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192 status = KNSmlDmStatusCommandNotAllowed; |
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193 } |
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194 else |
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195 { |
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196 status = KNSmlDmStatusNotFound; |
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197 } |
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198 |
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199 if(status!=KNSmlDmNoStatus) |
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200 { |
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201 DoSetStatusL(aStatusRef,status); |
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202 } |
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203 } //end else(iInTransAction) |
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204 _DBG_FILE("CNSmlDmModule::UpdateObjectL() : end"); |
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205 } |
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206 |
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207 |
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208 // ---------------------------------------------------------------------------- |
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209 // void CNSmlDmModule::FetchObjectL(const TDesC8& aURI, const TDesC8& aType, |
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210 // const TDesC8& aCmdRef, TInt aStatusRef,TBool aAclPass ) |
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211 // Get operation in DM protocoll |
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212 // ---------------------------------------------------------------------------- |
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213 EXPORT_C void CNSmlDmModule::FetchObjectL(const TDesC8& aURI, |
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214 const TDesC8& aType, |
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215 const TInt aResultsRef, |
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216 TInt aStatusRef, |
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217 TBool aAclPass) |
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218 { |
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219 _DBG_FILE("CNSmlDmModule::FetchObjectL() : begin"); |
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220 CBufBase *object=NULL; |
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221 TPtrC8 uri = NSmlDmURI::RemoveDotSlash(aURI); |
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222 |
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223 if (uri.Compare(KNSmlDmUriDDF)==0) |
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224 { |
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225 object = CBufFlat::NewL(1024); |
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226 CleanupStack::PushL(object); |
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227 iDDF->GenerateDDFL(*object/*,iDbHandler*/); |
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228 iCallBack->SetResultsL(aResultsRef,*object,aType,KNSmlDmFormatChr, |
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229 object->Size()); |
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230 iCallBack->SetStatusL(aStatusRef,KNSmlDmStatusOK); |
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231 CleanupStack::PopAndDestroy(); //object |
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232 } |
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233 else if(uri.Compare(KNSmlDmDDFDevInfoModDDF)==0) |
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234 { |
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235 object = CBufFlat::NewL(10); |
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236 CleanupStack::PushL(object); |
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237 TBuf8<10> ddfCRC; |
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238 ddfCRC.Num(iDDFCrc); |
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239 object->InsertL(0,ddfCRC); |
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240 |
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241 iCallBack->SetResultsL(aResultsRef,*object,aType,KNSmlDmFormatChr, |
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242 object->Size()); |
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243 iCallBack->SetStatusL(aStatusRef,KNSmlDmStatusOK); |
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244 CleanupStack::PopAndDestroy(); //object |
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245 } |
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246 else |
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247 { |
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248 if(iInTransaction) |
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249 { |
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250 //command buffering |
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251 iCommandBuffer->FetchObjectL(uri,aType,aResultsRef,aStatusRef); |
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252 } |
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253 else |
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254 { |
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255 TInt status = KNSmlDmNoStatus; |
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256 CNSmlDmDDF::TAccess access = iDDF->CheckURIL( |
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257 NSmlDmURI::RemoveProp(uri),EAclGet); |
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258 |
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259 if(access == CNSmlDmDDF::EOk) |
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260 { |
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261 //check if property asked |
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262 TInt offset = uri.Find(KNSmlDmProperty); |
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263 if(offset==KErrNotFound) |
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264 { |
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265 if(uri.Find(KNSmlDmQuestionMark)>=0) |
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266 { |
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267 status = KNSmlDmStatusOptionalFeatureNotSupported; |
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268 } |
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269 else |
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270 { |
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271 //property is not asked, put the request to adapter |
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272 iDDF->FetchObjectL(uri,aType,aResultsRef,aStatusRef, |
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273 aAclPass); |
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274 } |
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275 } |
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276 else |
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277 { |
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278 GetPropertyL(uri,aType,KNSmlDmProperty().Length()+ |
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279 offset,aResultsRef,aStatusRef); |
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280 } |
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281 } |
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282 else if(access == CNSmlDmDDF::ENotAccess) |
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283 { |
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284 status = KNSmlDmStatusCommandNotAllowed; |
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285 //check if property asked |
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286 |
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287 } |
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288 else |
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289 { |
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290 status = KNSmlDmStatusNotFound; |
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291 } |
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292 |
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293 if(status!=KNSmlDmNoStatus) |
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294 { |
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295 DoSetStatusL(aStatusRef,status); |
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296 } |
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297 } //end else iInTransAction |
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298 } //end else DDF |
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299 _DBG_FILE("CNSmlDmModule::FetchObjectL() : end"); |
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300 } |
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301 |
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302 |
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303 // ---------------------------------------------------------------------------- |
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304 // void CNSmlDmModule::DeleteObjectL( const TDesC8& aURI, TInt aStatusRef ) |
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305 // Delete operation in DM protocoll |
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306 // ---------------------------------------------------------------------------- |
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307 EXPORT_C void CNSmlDmModule::DeleteObjectL( const TDesC8& aURI, |
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308 TInt aStatusRef ) |
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309 { |
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310 _DBG_FILE("CNSmlDmModule::DeleteObjectL() : begin"); |
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311 TPtrC8 uri = NSmlDmURI::RemoveDotSlash(aURI); |
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312 |
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313 if(iInTransaction) |
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314 { |
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315 //command buffering |
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316 iCommandBuffer->DeleteObjectL(uri,aStatusRef); |
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317 } |
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318 else |
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319 { |
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320 TInt status = KNSmlDmNoStatus; |
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321 CNSmlDmDDF::TAccess access = iDDF->CheckURIL( |
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322 NSmlDmURI::RemoveProp(uri),EAclDelete); |
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323 if(access==CNSmlDmDDF::EOk) |
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324 { |
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325 //check if property asked |
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326 TInt offset = uri.Find(KNSmlDmProperty); |
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327 if(offset==KErrNotFound) |
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328 { |
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329 //property is not asked, put the request to adapter |
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330 iDDF->DeleteObjectL(uri,aStatusRef); |
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331 } |
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332 else |
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333 { |
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334 status = KNSmlDmStatusCommandNotAllowed; |
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335 } |
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336 } |
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337 else if(access==CNSmlDmDDF::ENotAccess) |
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338 { |
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339 status = KNSmlDmStatusCommandNotAllowed; |
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340 } |
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341 else |
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342 { |
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343 status = KNSmlDmStatusNotFound; |
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344 } |
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345 |
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346 if(status!=KNSmlDmNoStatus) |
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347 { |
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348 DoSetStatusL(aStatusRef,status); |
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349 } |
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350 } |
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351 _DBG_FILE("CNSmlDmModule::DeleteObjectL() : end"); |
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352 } |
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353 |
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354 |
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355 // ---------------------------------------------------------------------------- |
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356 // void CNSmlDmModule::ExecuteObjectL( const TDesC8& aURI, |
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357 // const TDesC8& aObject, const TDesC8& aType, TInt aStatusRef) |
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358 // Execute operation in DM protocoll |
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359 // ---------------------------------------------------------------------------- |
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360 EXPORT_C void CNSmlDmModule::ExecuteObjectL( const TDesC8& aURI, |
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361 const TDesC8& aObject, |
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362 const TDesC8& aType, |
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363 TInt aStatusRef, |
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364 // FOTA |
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365 const TDesC8& aCorrelator, |
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366 // FOTA end |
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367 TBool aLargeItem ) |
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368 { |
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369 _DBG_FILE("CNSmlDmModule::ExecuteObjectL() : begin"); |
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370 |
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371 TPtrC8 uri = NSmlDmURI::RemoveDotSlash(aURI); |
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372 |
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373 if(iInTransaction) |
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374 { |
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375 if(aLargeItem) |
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376 { |
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377 DoSetStatusL(aStatusRef,KNSmlDmStatusCommandFailed); |
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378 return; |
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379 } |
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380 //command buffering |
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381 // FOTA |
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382 // It is not expected that the FOTA adapter will get atomic commands. |
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383 // That's why correlator is not forwarded to the command buffer. |
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384 // FOTA end |
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385 iCommandBuffer->ExecuteObjectL(uri,aObject,aType,aStatusRef); |
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386 } |
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387 else |
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388 { |
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389 TInt status = KNSmlDmNoStatus; |
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390 TInt offset = uri.Find(KNSmlDmProperty); |
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391 CNSmlDmDDF::TAccess access = iDDF->CheckURIL( |
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392 NSmlDmURI::RemoveProp(uri),EAclExecute); |
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393 |
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394 if(access == CNSmlDmDDF::EOk) |
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395 { |
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396 //check if property asked |
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397 if(offset==KErrNotFound) |
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398 { |
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399 //property is not asked, put the request to adapter |
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400 // FOTA |
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401 iDDF->ExecuteObjectL(uri,aObject,aType,aStatusRef,aCorrelator,aLargeItem); |
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402 // FOTA end |
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403 } |
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404 else |
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405 { |
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406 status = KNSmlDmStatusCommandNotAllowed; |
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407 } |
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408 } |
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409 else if(access == CNSmlDmDDF::ENotAccess) |
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410 { |
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411 //check if property asked |
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412 status = KNSmlDmStatusCommandNotAllowed; |
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413 } |
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414 else |
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415 { |
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416 status = KNSmlDmStatusNotFound; |
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417 } |
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418 |
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419 if(status!=KNSmlDmNoStatus) |
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420 { |
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421 DoSetStatusL(aStatusRef,status); |
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422 } |
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423 } //end else(iInTransAction) |
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424 _DBG_FILE("CNSmlDmModule::ExecuteObjectL() : end"); |
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425 } |
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426 |
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427 // ---------------------------------------------------------------------------- |
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428 // void CNSmlDmModule::CopyObjectL( const TDesC8& aURI, |
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429 // const TDesC8& aObject, const TDesC8& aType, TInt aStatusRef) |
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430 // Copy operation in DM protocoll. |
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431 // ---------------------------------------------------------------------------- |
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432 EXPORT_C void CNSmlDmModule::CopyObjectL( const TDesC8& aTargetURI, |
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433 const TDesC8& aSourceURI, |
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434 const TDesC8& aType, |
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435 TInt aStatusRef) |
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436 { |
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437 _DBG_FILE("CNSmlDmModule::CopyObjectL() : begin"); |
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438 |
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439 TPtrC8 sourceUri = NSmlDmURI::RemoveDotSlash(aSourceURI); |
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440 TPtrC8 targetUri = NSmlDmURI::RemoveDotSlash(aTargetURI); |
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441 |
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442 if(iInTransaction) |
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443 { |
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444 //command buffering |
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445 iCommandBuffer->CopyObjectL(targetUri,sourceUri,aType,aStatusRef); |
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446 } |
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447 else |
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448 { |
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449 TInt status = KNSmlDmNoStatus; |
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450 TInt offset = sourceUri.Find(KNSmlDmProperty); |
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451 CNSmlDmDDF::TAccess access = iDDF->CheckURIL( |
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452 NSmlDmURI::RemoveProp(sourceUri),EAclCopy); |
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453 |
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454 if(access == CNSmlDmDDF::EOk) |
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455 { |
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456 //check if property asked |
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457 if(offset==KErrNotFound) |
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458 { |
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459 //property is not asked, put the request to adapter |
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460 iDDF->CopyObjectL(targetUri,sourceUri,aType,aStatusRef); |
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461 } |
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462 else |
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463 { |
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464 status = KNSmlDmStatusCommandNotAllowed; |
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465 } |
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466 } |
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467 else if(access == CNSmlDmDDF::ENotAccess) |
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468 { |
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469 //check if property asked |
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470 status = KNSmlDmStatusCommandNotAllowed; |
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471 } |
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472 else |
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473 { |
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474 status = KNSmlDmStatusNotFound; |
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475 } |
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476 |
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477 if(status!=KNSmlDmNoStatus) |
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478 { |
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479 DoSetStatusL(aStatusRef,status); |
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480 } |
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481 } //end else(iInTransAction) |
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482 _DBG_FILE("CNSmlDmModule::CopyObjectL() : end"); |
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483 } |
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484 |
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485 |
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486 // ---------------------------------------------------------------------------- |
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487 // void CNSmlDmModule::StartTransactionL( ) |
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488 // Start Atomic operation |
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489 // Tells that the following commands must be buffered |
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490 // ---------------------------------------------------------------------------- |
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491 EXPORT_C void CNSmlDmModule::StartTransactionL( ) |
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492 { |
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493 iInTransaction = ETrue; |
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494 if(iCommandBuffer==0) |
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495 { |
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496 iCommandBuffer = CNSmlDmCommandBuffer::NewL(*this); |
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497 } |
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498 } |
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499 |
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500 // ---------------------------------------------------------------------------- |
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501 // void CNSmlDmModule::CommitTransactionL( ) |
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502 // Commit Atomic operation |
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503 // The buffered commands can be executed |
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504 // ---------------------------------------------------------------------------- |
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505 EXPORT_C void CNSmlDmModule::CommitTransactionL( ) |
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506 { |
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507 iInTransaction = EFalse; |
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508 if(iCommandBuffer) |
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509 { |
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510 iCommandBuffer->CommitL(*iDDF); |
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511 delete iCommandBuffer; |
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512 iCommandBuffer = 0; |
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513 } |
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514 } |
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515 |
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516 // ---------------------------------------------------------------------------- |
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517 // void CNSmlDmModule::RollBackL( ) |
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518 // Rollback Atomic operation |
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519 // The buffered commands are removed from buffer and they are not executed |
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520 // ---------------------------------------------------------------------------- |
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521 EXPORT_C void CNSmlDmModule::RollBackL( ) |
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522 { |
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523 iInTransaction = EFalse; |
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524 if(iCommandBuffer) |
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525 { |
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526 delete iCommandBuffer; |
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527 iCommandBuffer = 0; |
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528 } |
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529 } |
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530 |
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531 |
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532 // ---------------------------------------------------------------------------- |
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533 // void CNSmlDmModule::EndMessageL( ) |
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534 // Indicates message ending |
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535 // ---------------------------------------------------------------------------- |
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536 EXPORT_C void CNSmlDmModule::EndMessageL( ) |
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537 { |
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538 _DBG_FILE("CNSmlDmModule::EndMessageL() : begin"); |
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539 iDDF->EndMessageL(); |
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540 iPropResults.ResetAndDestroy(); |
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541 iInternalStatusRef = 0; |
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542 _DBG_FILE("CNSmlDmModule::EndMessageL() : end"); |
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543 } |
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544 |
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545 // ---------------------------------------------------------------------------- |
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546 // TInt CNSmlDmModule::IsDDFChangedL( ) |
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547 // Returns a checksum of ddf versions. Checksum changes if the ddf changes |
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548 // ---------------------------------------------------------------------------- |
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549 EXPORT_C TInt CNSmlDmModule::IsDDFChangedL( ) |
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550 { |
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551 return iDDFCrc; |
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552 } |
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553 |
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554 // ---------------------------------------------------------------------------- |
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555 // void CNSmlDmModule::MoreDataL(CBufBase*& adata) |
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556 // Gets more data in case of largeobject |
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557 // ---------------------------------------------------------------------------- |
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558 EXPORT_C void CNSmlDmModule::MoreDataL(CBufBase*& aData) |
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559 { |
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560 iDDF->MoreDataL(aData); |
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561 } |
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562 |
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563 |
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564 // ---------------------------------------------------------------------------- |
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565 // void CNSmlDmModule::UpdatePropertyL(const TDesC8& aURI, |
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566 // const TDesC8& aObject, const TDesC8& aType, TInt aOffset) |
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567 // Replace property operation in DM protocoll |
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568 // ---------------------------------------------------------------------------- |
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569 void CNSmlDmModule::UpdatePropertyL(const TDesC8& aURI, |
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570 const TDesC8& aObject, |
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571 const TDesC8& /*aType*/, |
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572 TInt aOffset, |
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573 const TInt aStatusRef ) |
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574 { |
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575 |
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576 if(aURI.Mid(aOffset).Compare(KNSmlDmPropetyACL)==0) |
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577 { |
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578 iDDF->UpdateAclL(NSmlDmURI::RemoveProp(aURI),aObject,aStatusRef); |
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579 } |
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580 else |
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581 { |
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582 DoSetStatusL(aStatusRef,KNSmlDmStatusCommandNotAllowed); |
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583 } |
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584 } |
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585 |
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586 |
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587 |
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588 // ---------------------------------------------------------------------------- |
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589 // void CNSmlDmModule::GetPropertyL(const TDesC8& aURI, const TDesC8& aType, |
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590 // const TDesC8& aCmdRef, TInt aOffset ) |
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591 // Get property operation in DM protocoll |
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592 // ---------------------------------------------------------------------------- |
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593 void CNSmlDmModule::GetPropertyL(const TDesC8& aURI, |
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594 const TDesC8& aType, |
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595 TInt aOffset, |
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596 TInt aResultsRef, |
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597 TInt aStatusRef) |
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598 { |
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599 TPtrC8 uri = NSmlDmURI::RemoveProp(aURI); |
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600 if(iDDF->CheckAclL(uri,EAclGet)) |
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601 { |
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602 CNSmlGetPropertyElement* propGet = |
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603 new (ELeave)CNSmlGetPropertyElement(); |
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604 CleanupStack::PushL(propGet); |
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605 propGet->iResultsRef = aResultsRef; |
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606 propGet->iStatusRef = aStatusRef; |
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607 propGet->iStatusCode = KNSmlDmNoStatus; |
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608 propGet->iUri = uri.AllocL(); |
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609 |
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610 if(aURI.Mid(aOffset).Compare(KNSmlDmPropetyACL)==0) |
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611 { |
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612 propGet->iProp = EPropACL; |
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613 iPropResults.AppendL(propGet); |
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614 CleanupStack::Pop(); // propGet |
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615 if(uri.Compare(KNSmlDmDDFDevInfoModDDF)==0) |
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616 { |
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617 DoSetStatusL(aStatusRef,KNSmlDmStatusOK); |
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618 CBufBase* object = CBufFlat::NewL(128); |
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619 CleanupStack::PushL(object); |
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620 DoSetResultsL(aResultsRef,*object,aType,KNullDesC8,0,ETrue); |
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621 CleanupStack::PopAndDestroy(); //object |
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622 } |
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623 else |
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624 { |
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625 iDDF->FetchObjectL(uri,aType,aResultsRef,aStatusRef); |
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626 } |
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627 } |
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628 else if(aURI.Mid(aOffset).Compare(KNSmlDmPropetyFormat)==0) |
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629 { |
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630 propGet->iProp = EPropFormat; |
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631 iPropResults.AppendL(propGet); |
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632 CleanupStack::Pop(); // propGet |
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633 iDDF->FetchObjectL(uri,aType,aResultsRef,aStatusRef); |
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634 } |
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635 else if(aURI.Mid(aOffset).Compare(KNSmlDmPropetyName)==0) |
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636 { |
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637 propGet->iProp = EPropName; |
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638 iPropResults.AppendL(propGet); |
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639 CleanupStack::Pop(); // propGet |
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640 iDDF->FetchObjectL(uri,aType,aResultsRef,aStatusRef); |
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641 } |
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642 else if(aURI.Mid(aOffset).Compare(KNSmlDmPropetySize)==0) |
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643 { |
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644 // if(iDDF->IsLeafL(uri)==CNSmlDmDDF::ELeaf) |
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645 if(iDDF->IsLeafL(uri)==ENSmlDmDDFLeaf) |
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646 { |
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647 propGet->iProp = EPropSize; |
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648 iPropResults.AppendL(propGet); |
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649 CleanupStack::Pop(); // propGet |
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650 iDDF->FetchObjectSizeL(uri,aType,aResultsRef,aStatusRef); |
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651 } |
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652 else |
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653 { |
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654 delete propGet->iUri; |
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655 propGet->iUri = 0; |
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656 CleanupStack::PopAndDestroy(); // propGet |
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657 DoSetStatusL(aStatusRef,KNSmlDmStatusOptionalFeatureNotSupported); |
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658 } |
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659 } |
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660 else if(aURI.Mid(aOffset).Compare(KNSmlDmPropetyType)==0) |
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661 { |
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662 propGet->iProp = EPropType; |
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663 iPropResults.AppendL(propGet); |
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664 CleanupStack::Pop(); // propGet |
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665 iDDF->FetchObjectL(uri,aType,aResultsRef,aStatusRef); |
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666 } |
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667 else |
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668 { |
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669 if(!FeatureManager::FeatureSupported( KFeatureIdSyncMlDm112 )) |
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670 { |
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671 if(aURI.Mid(aOffset).Compare(KNSmlDmPropertyCaseSense)==0) |
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672 { |
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673 propGet->iProp = EPropCaseSense; |
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674 iPropResults.AppendL(propGet); |
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675 CleanupStack::Pop(); // propGet |
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676 iDDF->FetchObjectL(uri,aType,aResultsRef,aStatusRef); |
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677 } |
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678 else |
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679 { |
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680 delete propGet->iUri; |
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681 propGet->iUri =0; |
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682 CleanupStack::PopAndDestroy(); // propGet |
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683 DoSetStatusL(aStatusRef,KNSmlDmStatusOptionalFeatureNotSupported); |
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684 } |
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685 |
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686 } |
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687 else |
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688 { |
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689 delete propGet->iUri; |
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690 propGet->iUri =0; |
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691 CleanupStack::PopAndDestroy(); // propGet |
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692 DoSetStatusL(aStatusRef,KNSmlDmStatusOptionalFeatureNotSupported); |
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693 } |
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694 } |
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695 } |
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696 else |
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697 { |
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698 DoSetStatusL(aStatusRef,KNSmlDmStatusPermissionDenied); |
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699 } |
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700 } |
|
701 |
|
702 |
|
703 // ---------------------------------------------------------------------------- |
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704 // TBool CNSmlDmModule::DeleteInTransactionL( ) |
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705 // Deletes te items added inside the atomic, in case that atomic fails |
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706 // ---------------------------------------------------------------------------- |
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707 void CNSmlDmModule::DeleteInTransactionL(const TDesC8& aURI, |
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708 MNSmlDmModuleCallBack *aCallBack) |
|
709 { |
|
710 MNSmlDmModuleCallBack *tmpCallBack = iCallBack; |
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711 TBool tmpInTransaction = iInTransaction; |
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712 iInTransaction = EFalse; |
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713 iCallBack = aCallBack; |
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714 iInternalCommand = ETrue; |
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715 DeleteObjectL(aURI, iInternalStatusRef--); |
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716 iInternalCommand = EFalse; |
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717 iCallBack = tmpCallBack; |
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718 iInTransaction = tmpInTransaction; |
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719 } |
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720 |
|
721 |
|
722 // ---------------------------------------------------------------------------- |
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723 // void CNSmlDmModule::DoSetStatusL( ) |
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724 // The status is provided throug this function to caller |
|
725 // ---------------------------------------------------------------------------- |
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726 void CNSmlDmModule::DoSetStatusL(TInt aStatusRef, TInt aStatusCode, |
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727 TBool aSkipCmdBuf) |
|
728 { |
|
729 if(!iInternalCommand&&aStatusRef==-1) |
|
730 { |
|
731 return; |
|
732 } |
|
733 TInt status = aStatusCode; |
|
734 |
|
735 //loop through if the command is for getting property |
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736 for(TInt i=0;i<iPropResults.Count();i++) |
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737 { |
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738 if(aStatusRef==iPropResults[i]->iStatusRef) |
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739 { |
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740 if(status>KNSmlDmStatusLargestOK) |
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741 { |
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742 //the property is asked, but the fetch for command is failed for |
|
743 //some reason -> return status not allowed |
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744 status = KNSmlDmStatusCommandNotAllowed; |
|
745 if(iPropResults[i]->iStatusCode==0) //checks if status is allready handled |
|
746 { |
|
747 //status was not handled before |
|
748 iPropResults[i]->iStatusCode=status; |
|
749 } |
|
750 else |
|
751 { |
|
752 //status was handled before in DoSetResultsL() |
|
753 return; |
|
754 } |
|
755 } |
|
756 else |
|
757 { |
|
758 return; |
|
759 } |
|
760 break; |
|
761 } |
|
762 } |
|
763 if(iCommandBuffer!=0 && !aSkipCmdBuf && |
|
764 iCommandBuffer->CheckStatusRef(aStatusRef)) |
|
765 { |
|
766 //command has came inside atomic |
|
767 iCommandBuffer->SetStatus(aStatusRef,status); |
|
768 } |
|
769 else |
|
770 { |
|
771 iCallBack->SetStatusL(aStatusRef,status); |
|
772 } |
|
773 } |
|
774 |
|
775 |
|
776 // ---------------------------------------------------------------------------- |
|
777 // void CNSmlDmModule::DoSetResultsL( ) |
|
778 // Sets the result to caller by using callback interface |
|
779 // ---------------------------------------------------------------------------- |
|
780 void CNSmlDmModule::DoSetResultsL(TInt aResultsRef, CBufBase& aObject, |
|
781 const TDesC8& aType, |
|
782 const TDesC8& aFormat, |
|
783 TInt aTotalSize, |
|
784 TBool aSkipCmdBuf) |
|
785 { |
|
786 if(!iInternalCommand&&aResultsRef==-1) |
|
787 { |
|
788 return; |
|
789 } |
|
790 |
|
791 TInt index = -1; |
|
792 //loop throug the prop result buffer, the buffe contains element for |
|
793 //each fetch to any property |
|
794 for(TInt i=0;i<iPropResults.Count();i++) |
|
795 { |
|
796 if(aResultsRef==iPropResults[i]->iResultsRef && |
|
797 iPropResults[i]->iStatusCode<KNSmlDmStatusLargestOK) |
|
798 { |
|
799 //fetch to property found and status to fetch is |
|
800 //OK status -> it is OK to return the asked property |
|
801 index = i; |
|
802 //the HandlePropertyResultsL gets the property to aObject |
|
803 iPropResults[i]->iStatusCode = HandlePropertyResultsL(i,aObject); |
|
804 break; |
|
805 } |
|
806 } |
|
807 |
|
808 if(iCommandBuffer!=0 && !aSkipCmdBuf && |
|
809 iCommandBuffer->CheckResultsRef(aResultsRef)) |
|
810 { |
|
811 //command has come inside atomic |
|
812 if(index>=0) |
|
813 { |
|
814 //property is asked inside the atomic, the status and result are |
|
815 //given back to command buffer |
|
816 iCommandBuffer->SetStatus(iPropResults[index]->iStatusRef, |
|
817 iPropResults[index]->iStatusCode); |
|
818 } |
|
819 iCommandBuffer->SetResultsL(aResultsRef,aObject,aType,aFormat); |
|
820 } |
|
821 else |
|
822 { |
|
823 //command has not come niside the atomic |
|
824 if(index>=0) |
|
825 { |
|
826 //fetch for property found, the result and status are returned |
|
827 //from property result buffer |
|
828 iCallBack->SetStatusL(iPropResults[index]->iStatusRef, |
|
829 iPropResults[index]->iStatusCode); |
|
830 if(iPropResults[index]->iStatusCode<KNSmlDmStatusLargestOK) |
|
831 { |
|
832 iCallBack->SetResultsL(aResultsRef,aObject,aType,aFormat, |
|
833 aTotalSize); |
|
834 } |
|
835 } |
|
836 else |
|
837 { |
|
838 //gives the result to agent |
|
839 //this is the normal case, i.e. fetch to item (not property) |
|
840 //and not inside the atomic |
|
841 //However, if atomic has come inside the atomic, the |
|
842 //command buffer finally callst this function with |
|
843 //aSkipCmdBuf==ERrue -> execution comes to this branch |
|
844 iCallBack->SetResultsL(aResultsRef,aObject,aType,aFormat, |
|
845 aTotalSize); |
|
846 } |
|
847 } |
|
848 } |
|
849 |
|
850 // ---------------------------------------------------------------------------- |
|
851 // CNSmlDmModule::DisconnectFromOtherServers() |
|
852 // Closes the connections to callback server and host servers. |
|
853 // Separate function is needed, since the disconnecting cannot |
|
854 // be made after the active scheduler of the thread is stopped. |
|
855 // ---------------------------------------------------------------------------- |
|
856 // |
|
857 EXPORT_C void CNSmlDmModule::DisconnectFromOtherServers() |
|
858 { |
|
859 iDDF->DisconnectFromOtherServers(); |
|
860 } |
|
861 |
|
862 // FOTA |
|
863 // ---------------------------------------------------------------------------- |
|
864 // CNSmlDmModule::MarkGenAlertsSentL() |
|
865 // When the generic alerts are successfully sent to the remote |
|
866 // server, the FOTA adapter needs to be informed about this. |
|
867 // This command is chained through the DM engine. |
|
868 // ---------------------------------------------------------------------------- |
|
869 // |
|
870 EXPORT_C void CNSmlDmModule::MarkGenAlertsSentL() |
|
871 { |
|
872 iDDF->MarkGenAlertsSentL(); |
|
873 } |
|
874 // FOTA end |
|
875 |
|
876 // ---------------------------------------------------------------------------- |
|
877 // CNSmlDmModule::MarkGenAlertsSentL(const TDesC8& aURI) |
|
878 // When the generic alerts are successfully sent to the remote |
|
879 // server, the repective adapter needs to be informed about this. |
|
880 // This command is chained through the DM engine. |
|
881 // This function is used if DM 1.2 version is enabled |
|
882 // ---------------------------------------------------------------------------- |
|
883 // |
|
884 EXPORT_C void CNSmlDmModule::MarkGenAlertsSentL(const TDesC8& aURI) |
|
885 { |
|
886 _DBG_FILE(" CNSmlDmModule::MarkGenAlertsSentL (TDesC8& aURI )calling iDDF->MarkgenAlert "); |
|
887 iDDF->MarkGenAlertsSentL(aURI); |
|
888 } |
|
889 |
|
890 |
|
891 // ---------------------------------------------------------------------------- |
|
892 // void CNSmlDmModule::HandlePropertyResultsL(TInt aIndex, |
|
893 // CBufBase& aObject) |
|
894 // Sets the property result in case that property fetched |
|
895 // ---------------------------------------------------------------------------- |
|
896 TInt CNSmlDmModule::HandlePropertyResultsL(TInt aIndex, CBufBase& aObject) |
|
897 { |
|
898 TInt status = KNSmlDmStatusOK; |
|
899 if(iPropResults[aIndex]->iProp==EPropACL) |
|
900 { |
|
901 aObject.Reset(); |
|
902 iDDF->GetAclL(*iPropResults[aIndex]->iUri,aObject); |
|
903 } |
|
904 else if(iPropResults[aIndex]->iProp==EPropFormat) |
|
905 { |
|
906 aObject.Reset(); |
|
907 HBufC8* format8 = iDDF->GetFormatAllocL(*iPropResults[aIndex]->iUri); |
|
908 CleanupStack::PushL(format8); //format8 |
|
909 aObject.InsertL(0,*format8); |
|
910 CleanupStack::PopAndDestroy(); //format8 |
|
911 } |
|
912 else if(iPropResults[aIndex]->iProp==EPropName) |
|
913 { |
|
914 aObject.Reset(); |
|
915 aObject.InsertL(0,NSmlDmURI::LastURISeg(*iPropResults[aIndex]->iUri)); |
|
916 } |
|
917 else if(iPropResults[aIndex]->iProp==EPropSize) |
|
918 { |
|
919 } |
|
920 else if(iPropResults[aIndex]->iProp==EPropType) |
|
921 { |
|
922 aObject.Reset(); |
|
923 iDDF->GetMimeTypeL(*iPropResults[aIndex]->iUri,aObject); |
|
924 } |
|
925 |
|
926 else if(iPropResults[aIndex]->iProp==EPropCaseSense) |
|
927 { |
|
928 if(!FeatureManager::FeatureSupported( KFeatureIdSyncMlDm112 )) |
|
929 { |
|
930 aObject.Reset(); |
|
931 iDDF->GetCaseSenseL(*iPropResults[aIndex]->iUri,aObject); |
|
932 } |
|
933 else |
|
934 { |
|
935 status = KNSmlDmStatusOptionalFeatureNotSupported; |
|
936 } |
|
937 |
|
938 } |
|
939 else |
|
940 { |
|
941 status = KNSmlDmStatusOptionalFeatureNotSupported; |
|
942 } |
|
943 return status; |
|
944 } |
|
945 |
|
946 // ---------------------------------------------------------------------------- |
|
947 // void CNSmlDmModule::ConstructL( ) |
|
948 // Second phase constructor |
|
949 // ---------------------------------------------------------------------------- |
|
950 void CNSmlDmModule::ConstructL() |
|
951 { |
|
952 _DBG_FILE("CNSmlDmModule::ConstructL( ) : begin"); |
|
953 iDDF = CNSmlDmDDF::NewL(*this); |
|
954 iDDFCrc = iDDF->IsDDFChangedL(); |
|
955 FeatureManager::InitializeLibL(); |
|
956 _DBG_FILE("CNSmlDmModule::ConstructL( ) : end"); |
|
957 } |
|
958 |
|
959 |
|
960 // =========================================================================== |
|
961 // CNSmlGetPropertyElement |
|
962 // =========================================================================== |
|
963 // ---------------------------------------------------------------------------- |
|
964 // CNSmlGetPropertyElement::CNSmlGetPropertyElement( ) |
|
965 // ---------------------------------------------------------------------------- |
|
966 CNSmlGetPropertyElement::~CNSmlGetPropertyElement() |
|
967 { |
|
968 delete iUri; |
|
969 } |
|
970 |
|
971 // End of file |
|
972 |