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1 // Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // |
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15 |
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16 /** |
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17 @file |
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18 @internalTechnology |
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19 */ |
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20 |
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21 #include <f32file.h> |
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22 #include <mtp/tmtptyperequest.h> |
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23 #include <mtp/mmtpdataproviderframework.h> |
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24 #include <mtp/mtpprotocolconstants.h> |
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25 #include <mtp/mmtpobjectmgr.h> |
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26 #include <mtp/cmtptypeobjectpropdesc.h> |
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27 #include <mtp/cmtptypestring.h> |
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28 |
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29 #include "mtpdpconst.h" |
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30 #include "cmtpimagedpgetobjectpropdesc.h" |
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31 #include "mtpimagedpconst.h" |
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32 #include "mtpimagedppanic.h" |
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33 #include "cmtpimagedp.h" |
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34 |
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35 __FLOG_STMT(_LIT8(KComponent,"GetObjectPropDesc");) |
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36 |
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37 _LIT(KMtpObjDescObjFileName, "[a-zA-Z!#\\$%&'\\(\\)\\-0-9@\\^_\\`\\{\\}\\~][a-zA-Z!#\\$%&'\\(\\)\\-0-9@\\^_\\`\\{\\}\\~ ]{0, 7}\\.[[a-zA-Z!#\\$%&'\\(\\)\\-0-9@\\^_\\`\\{\\}\\~][a-zA-Z!#\\$%&'\\(\\)\\-0-9@\\^_\\`\\{\\}\\~ ]{0, 2}]?"); |
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38 |
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39 /** |
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40 Two-phase construction method |
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41 @param aPlugin The data provider plugin |
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42 @param aFramework The data provider framework |
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43 @param aConnection The connection from which the request comes |
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44 @return a pointer to the created request processor object |
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45 */ |
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46 MMTPRequestProcessor* CMTPImageDpGetObjectPropDesc::NewL( |
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47 MMTPDataProviderFramework& aFramework, |
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48 MMTPConnection& aConnection,CMTPImageDataProvider& /*aDataProvider*/) |
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49 { |
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50 CMTPImageDpGetObjectPropDesc* self = new (ELeave) CMTPImageDpGetObjectPropDesc(aFramework, aConnection); |
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51 CleanupStack::PushL(self); |
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52 self->ConstructL(); |
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53 CleanupStack::Pop(self); |
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54 return self; |
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55 |
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56 } |
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57 |
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58 /** |
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59 Destructor |
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60 */ |
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61 CMTPImageDpGetObjectPropDesc::~CMTPImageDpGetObjectPropDesc() |
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62 { |
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63 __FLOG(_L8(">> ~CMTPImageDpGetObjectPropDesc")); |
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64 __FLOG(_L8(">> CMTPImageDpCopyObject::~CMTPImageDpCopyObject")); |
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65 delete iObjectProperty; |
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66 __FLOG(_L8("<< ~CMTPImageDpGetObjectPropDesc")); |
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67 __FLOG_CLOSE; |
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68 } |
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69 |
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70 /** |
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71 Standard c++ constructor |
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72 */ |
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73 CMTPImageDpGetObjectPropDesc::CMTPImageDpGetObjectPropDesc( |
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74 MMTPDataProviderFramework& aFramework, |
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75 MMTPConnection& aConnection) |
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76 :CMTPRequestProcessor(aFramework, aConnection, 0, NULL) |
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77 { |
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78 __FLOG_OPEN(KMTPSubsystem, KComponent); |
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79 } |
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80 |
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81 /** |
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82 check property code |
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83 */ |
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84 TMTPResponseCode CMTPImageDpGetObjectPropDesc::CheckRequestL() |
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85 { |
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86 __FLOG(_L8(">> CMTPImageDpGetObjectPropDesc::CheckRequestL")); |
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87 TMTPResponseCode response = CMTPRequestProcessor::CheckRequestL(); |
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88 TUint32 propCode = Request().Uint32(TMTPTypeRequest::ERequestParameter1); |
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89 TUint32 formatCode = Request().Uint32(TMTPTypeRequest::ERequestParameter2); |
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90 |
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91 const TInt count = sizeof(KMTPImageDpSupportedProperties) / sizeof(TUint16); |
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92 TInt i = 0; |
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93 for(i = 0; i < count; i++) |
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94 { |
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95 if(KMTPImageDpSupportedProperties[i] == propCode) |
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96 { |
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97 break; |
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98 } |
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99 } |
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100 if(i == count) |
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101 { |
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102 response = EMTPRespCodeInvalidObjectPropCode; |
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103 } |
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104 |
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105 __FLOG(_L8("<< CMTPImageDpGetObjectPropDesc::CheckRequestL")); |
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106 return response; |
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107 } |
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108 |
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109 |
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110 /** |
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111 GetObjectPropDesc request handler |
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112 */ |
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113 void CMTPImageDpGetObjectPropDesc::ServiceL() |
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114 { |
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115 delete iObjectProperty; |
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116 iObjectProperty = NULL; |
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117 |
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118 TUint32 propCode = Request().Uint32(TMTPTypeRequest::ERequestParameter1); |
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119 __FLOG_VA((_L8(">> CMTPImageDpGetObjectPropDesc::ServiceL propcode %d"), propCode)); |
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120 switch(propCode) |
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121 { |
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122 case EMTPObjectPropCodeStorageID: |
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123 ServiceStorageIdL(); |
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124 break; |
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125 case EMTPObjectPropCodeObjectFormat: |
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126 ServiceObjectFormatL(); |
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127 break; |
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128 case EMTPObjectPropCodeProtectionStatus: |
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129 ServiceProtectionStatusL(); |
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130 break; |
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131 case EMTPObjectPropCodeObjectSize: |
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132 ServiceObjectSizeL(); |
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133 break; |
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134 case EMTPObjectPropCodeObjectFileName: |
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135 ServiceFileNameL(); |
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136 break; |
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137 case EMTPObjectPropCodeDateCreated: |
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138 ServiceDateCreatedL(); |
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139 break; |
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140 case EMTPObjectPropCodeDateModified: |
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141 ServiceDateModifiedL(); |
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142 break; |
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143 case EMTPObjectPropCodeParentObject: |
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144 ServiceParentObjectL(); |
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145 break; |
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146 case EMTPObjectPropCodePersistentUniqueObjectIdentifier: |
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147 ServicePuidL(); |
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148 break; |
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149 case EMTPObjectPropCodeName: |
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150 ServiceNameL(); |
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151 break; |
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152 case EMTPObjectPropCodeWidth: |
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153 ServiceWidthL(); |
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154 break; |
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155 case EMTPObjectPropCodeHeight: |
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156 ServiceHeightL(); |
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157 break; |
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158 case EMTPObjectPropCodeImageBitDepth: |
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159 ServiceImageBitDepthL(); |
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160 break; |
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161 case EMTPObjectPropCodeRepresentativeSampleFormat: |
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162 ServiceRepresentativeSampleFormatL(); |
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163 break; |
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164 case EMTPObjectPropCodeRepresentativeSampleSize: |
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165 ServiceRepresentativeSampleSizeL(); |
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166 break; |
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167 case EMTPObjectPropCodeRepresentativeSampleHeight: |
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168 ServiceRepresentativeSampleHeightL(); |
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169 break; |
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170 case EMTPObjectPropCodeRepresentativeSampleWidth: |
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171 ServiceRepresentativeSampleWidthL(); |
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172 break; |
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173 case EMTPObjectPropCodeNonConsumable: |
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174 ServiceNonConsumableL(); |
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175 break; |
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176 default: |
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177 { |
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178 //Leave |
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179 User::Leave(KErrGeneral); |
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180 } |
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181 break; |
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182 } |
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183 |
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184 __ASSERT_DEBUG(iObjectProperty, Panic(EMTPImageDpObjectPropertyNull)); |
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185 |
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186 iObjectProperty->SetUint32L(CMTPTypeObjectPropDesc::EGroupCode, GetPropertyGroupNumber(propCode)); |
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187 SendDataL(*iObjectProperty); |
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188 |
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189 __FLOG(_L8("<< CMTPImageDpGetObjectPropDesc::ServiceL")); |
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190 } |
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191 |
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192 |
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193 /** |
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194 Second-phase construction |
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195 */ |
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196 void CMTPImageDpGetObjectPropDesc::ConstructL() |
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197 { |
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198 } |
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199 |
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200 |
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201 void CMTPImageDpGetObjectPropDesc::ServiceStorageIdL() |
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202 { |
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203 iObjectProperty = CMTPTypeObjectPropDesc::NewL(EMTPObjectPropCodeStorageID); |
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204 } |
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205 |
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206 void CMTPImageDpGetObjectPropDesc::ServiceObjectFormatL() |
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207 { |
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208 iObjectProperty = CMTPTypeObjectPropDesc::NewL(EMTPObjectPropCodeObjectFormat); |
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209 } |
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210 |
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211 void CMTPImageDpGetObjectPropDesc::ServiceProtectionStatusL() |
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212 { |
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213 CMTPTypeObjectPropDescEnumerationForm* expectedForm = CMTPTypeObjectPropDescEnumerationForm::NewL(EMTPTypeUINT16); |
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214 CleanupStack::PushL(expectedForm); |
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215 //Currently, we only support EMTPProtectionNoProtection and EMTPProtectionReadOnly |
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216 // TUint16 values[] = {EMTPProtectionNoProtection, EMTPProtectionReadOnly, EMTPProtectionReadOnlyData, EMTPProtectionNonTransferable}; |
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217 TUint16 values[] = {EMTPProtectionNoProtection, EMTPProtectionReadOnly}; |
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218 TUint numValues((sizeof(values) / sizeof(values[0]))); |
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219 for (TUint i = 0; i < numValues; i++) |
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220 { |
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221 TMTPTypeUint16 data(values[i]); |
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222 expectedForm->AppendSupportedValueL(data); |
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223 } |
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224 iObjectProperty = CMTPTypeObjectPropDesc::NewL(EMTPObjectPropCodeProtectionStatus, *expectedForm); |
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225 CleanupStack::PopAndDestroy(expectedForm); |
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226 } |
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227 |
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228 void CMTPImageDpGetObjectPropDesc::ServiceObjectSizeL() |
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229 { |
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230 iObjectProperty = CMTPTypeObjectPropDesc::NewL(EMTPObjectPropCodeObjectSize); |
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231 } |
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232 |
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233 void CMTPImageDpGetObjectPropDesc::ServiceFileNameL() |
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234 { |
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235 CMTPTypeString* form = CMTPTypeString::NewLC( KMtpObjDescObjFileName ); |
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236 // Althrough iObjectProperty is released in ServiceL(), release it here maybe a more safer way. |
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237 if ( iObjectProperty != NULL ) |
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238 { |
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239 delete iObjectProperty; |
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240 iObjectProperty = NULL; |
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241 } |
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242 |
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243 iObjectProperty = CMTPTypeObjectPropDesc::NewL(EMTPObjectPropCodeObjectFileName, CMTPTypeObjectPropDesc::ERegularExpressionForm, form); |
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244 |
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245 CleanupStack::PopAndDestroy( form ); |
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246 } |
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247 |
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248 void CMTPImageDpGetObjectPropDesc::ServiceDateCreatedL() |
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249 { |
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250 CMTPTypeObjectPropDesc::TPropertyInfo info; |
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251 info.iDataType = EMTPTypeString; |
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252 info.iFormFlag = CMTPTypeObjectPropDesc::EDateTimeForm; |
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253 info.iGetSet = CMTPTypeObjectPropDesc::EReadOnly; |
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254 iObjectProperty = CMTPTypeObjectPropDesc::NewL(EMTPObjectPropCodeDateCreated, info, NULL); |
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255 } |
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256 |
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257 void CMTPImageDpGetObjectPropDesc::ServiceDateModifiedL() |
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258 { |
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259 iObjectProperty = CMTPTypeObjectPropDesc::NewL(EMTPObjectPropCodeDateModified); |
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260 } |
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261 |
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262 void CMTPImageDpGetObjectPropDesc::ServiceParentObjectL() |
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263 { |
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264 iObjectProperty = CMTPTypeObjectPropDesc::NewL(EMTPObjectPropCodeParentObject); |
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265 } |
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266 |
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267 void CMTPImageDpGetObjectPropDesc::ServicePuidL() |
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268 { |
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269 iObjectProperty = CMTPTypeObjectPropDesc::NewL(EMTPObjectPropCodePersistentUniqueObjectIdentifier); |
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270 } |
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271 |
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272 void CMTPImageDpGetObjectPropDesc::ServiceNameL() |
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273 { |
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274 iObjectProperty = CMTPTypeObjectPropDesc::NewL(EMTPObjectPropCodeName); |
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275 } |
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276 |
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277 void CMTPImageDpGetObjectPropDesc::ServiceWidthL() |
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278 { |
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279 CMTPTypeObjectPropDesc::TPropertyInfo info; |
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280 info.iDataType = EMTPTypeUINT32; |
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281 info.iFormFlag = CMTPTypeObjectPropDesc::ERangeForm; |
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282 info.iGetSet = CMTPTypeObjectPropDesc::EReadOnly; |
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283 |
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284 CMTPTypeObjectPropDescRangeForm* expectedForm = CMTPTypeObjectPropDescRangeForm::NewLC(EMTPTypeUINT32); |
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285 |
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286 expectedForm->SetUint32L(CMTPTypeObjectPropDescRangeForm::EMinimumValue, 0x00000001); |
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287 expectedForm->SetUint32L(CMTPTypeObjectPropDescRangeForm::EMaximumValue, 0x20000000); |
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288 expectedForm->SetUint32L(CMTPTypeObjectPropDescRangeForm::EStepSize, 0x00000001); |
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289 iObjectProperty = CMTPTypeObjectPropDesc::NewL(EMTPObjectPropCodeWidth, info, expectedForm); |
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290 CleanupStack::PopAndDestroy(expectedForm); |
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291 } |
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292 |
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293 void CMTPImageDpGetObjectPropDesc::ServiceHeightL() |
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294 { |
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295 CMTPTypeObjectPropDesc::TPropertyInfo info; |
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296 info.iDataType = EMTPTypeUINT32; |
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297 info.iFormFlag = CMTPTypeObjectPropDesc::ERangeForm; |
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298 info.iGetSet = CMTPTypeObjectPropDesc::EReadOnly; |
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299 |
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300 CMTPTypeObjectPropDescRangeForm* expectedForm = CMTPTypeObjectPropDescRangeForm::NewLC(EMTPTypeUINT32); |
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301 |
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302 expectedForm->SetUint32L(CMTPTypeObjectPropDescRangeForm::EMinimumValue, 0x00000001); |
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303 expectedForm->SetUint32L(CMTPTypeObjectPropDescRangeForm::EMaximumValue, 0x20000000); |
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304 expectedForm->SetUint32L(CMTPTypeObjectPropDescRangeForm::EStepSize, 0x00000001); |
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305 |
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306 iObjectProperty = CMTPTypeObjectPropDesc::NewL(EMTPObjectPropCodeHeight, info, expectedForm); |
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307 |
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308 CleanupStack::PopAndDestroy(expectedForm); |
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309 } |
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310 |
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311 void CMTPImageDpGetObjectPropDesc::ServiceImageBitDepthL() |
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312 { |
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313 CMTPTypeObjectPropDesc::TPropertyInfo info; |
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314 info.iDataType = EMTPTypeUINT32; |
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315 info.iFormFlag = CMTPTypeObjectPropDesc::ERangeForm; |
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316 info.iGetSet = CMTPTypeObjectPropDesc::EReadOnly; |
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317 |
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318 CMTPTypeObjectPropDescRangeForm* expectedForm = CMTPTypeObjectPropDescRangeForm::NewLC(EMTPTypeUINT32); |
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319 |
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320 expectedForm->SetUint32L(CMTPTypeObjectPropDescRangeForm::EMinimumValue, 0x00000001); |
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321 expectedForm->SetUint32L(CMTPTypeObjectPropDescRangeForm::EMaximumValue, 0x20000000); |
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322 expectedForm->SetUint32L(CMTPTypeObjectPropDescRangeForm::EStepSize, 0x00000001); |
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323 |
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324 iObjectProperty = CMTPTypeObjectPropDesc::NewL(EMTPObjectPropCodeImageBitDepth, info, expectedForm); |
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325 |
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326 CleanupStack::PopAndDestroy(expectedForm); |
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327 |
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328 //to do: deine the Group code |
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329 //iObjectProperty->SetUint32L(CMTPTypeObjectPropDesc::EGroupCode, 1); |
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330 } |
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331 |
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332 void CMTPImageDpGetObjectPropDesc::ServiceRepresentativeSampleFormatL() |
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333 { |
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334 CMTPTypeObjectPropDesc::TPropertyInfo info; |
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335 info.iDataType = EMTPTypeUINT16; |
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336 info.iFormFlag = CMTPTypeObjectPropDesc::EEnumerationForm; |
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337 info.iGetSet = CMTPTypeObjectPropDesc::EReadOnly; |
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338 |
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339 CMTPTypeObjectPropDescEnumerationForm* expectedForm = CMTPTypeObjectPropDescEnumerationForm::NewL(EMTPTypeUINT16); |
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340 CleanupStack::PushL(expectedForm); |
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341 TUint16 values[] = {EMTPFormatCodeEXIFJPEG}; |
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342 TUint numValues((sizeof(values) / sizeof(values[0]))); |
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343 for (TUint i = 0; i < numValues; i++) |
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344 { |
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345 TMTPTypeUint16 data(values[i]); |
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346 expectedForm->AppendSupportedValueL(data); |
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347 } |
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348 iObjectProperty = CMTPTypeObjectPropDesc::NewL(EMTPObjectPropCodeRepresentativeSampleFormat, info, expectedForm); |
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349 |
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350 CleanupStack::PopAndDestroy(expectedForm); |
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351 } |
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352 |
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353 void CMTPImageDpGetObjectPropDesc::ServiceRepresentativeSampleSizeL() |
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354 { |
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355 CMTPTypeObjectPropDesc::TPropertyInfo info; |
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356 info.iDataType = EMTPTypeUINT32; |
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357 info.iFormFlag = CMTPTypeObjectPropDesc::ERangeForm; |
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358 info.iGetSet = CMTPTypeObjectPropDesc::EReadOnly; |
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359 |
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360 CMTPTypeObjectPropDescRangeForm* expectedForm = CMTPTypeObjectPropDescRangeForm::NewLC(EMTPTypeUINT32); |
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361 |
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362 expectedForm->SetUint32L(CMTPTypeObjectPropDescRangeForm::EMinimumValue, 0x00000001); |
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363 expectedForm->SetUint32L(CMTPTypeObjectPropDescRangeForm::EMaximumValue, 0x20000000); |
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364 expectedForm->SetUint32L(CMTPTypeObjectPropDescRangeForm::EStepSize, 0x00000001); |
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365 |
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366 iObjectProperty = CMTPTypeObjectPropDesc::NewL(EMTPObjectPropCodeRepresentativeSampleSize, info, expectedForm); |
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367 |
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368 CleanupStack::PopAndDestroy(expectedForm); |
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369 } |
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370 |
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371 void CMTPImageDpGetObjectPropDesc::ServiceRepresentativeSampleHeightL() |
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372 { |
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373 CMTPTypeObjectPropDesc::TPropertyInfo info; |
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374 info.iDataType = EMTPTypeUINT32; |
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375 info.iFormFlag = CMTPTypeObjectPropDesc::ERangeForm; |
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376 info.iGetSet = CMTPTypeObjectPropDesc::EReadOnly; |
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377 |
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378 CMTPTypeObjectPropDescRangeForm* expectedForm = CMTPTypeObjectPropDescRangeForm::NewLC(EMTPTypeUINT32); |
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379 expectedForm->SetUint32L(CMTPTypeObjectPropDescRangeForm::EMinimumValue, 0x00000001); |
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380 expectedForm->SetUint32L(CMTPTypeObjectPropDescRangeForm::EMaximumValue, 0x20000000); |
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381 expectedForm->SetUint32L(CMTPTypeObjectPropDescRangeForm::EStepSize, 0x00000001); |
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382 |
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383 iObjectProperty = CMTPTypeObjectPropDesc::NewL(EMTPObjectPropCodeRepresentativeSampleHeight, info, expectedForm); |
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384 |
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385 CleanupStack::PopAndDestroy(expectedForm); |
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386 |
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387 } |
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388 |
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389 void CMTPImageDpGetObjectPropDesc::ServiceRepresentativeSampleWidthL() |
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390 { |
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391 CMTPTypeObjectPropDesc::TPropertyInfo info; |
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392 info.iDataType = EMTPTypeUINT32; |
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393 info.iFormFlag = CMTPTypeObjectPropDesc::ERangeForm; |
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394 info.iGetSet = CMTPTypeObjectPropDesc::EReadOnly; |
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395 |
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396 CMTPTypeObjectPropDescRangeForm* expectedForm = CMTPTypeObjectPropDescRangeForm::NewLC(EMTPTypeUINT32); |
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397 |
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398 expectedForm->SetUint32L(CMTPTypeObjectPropDescRangeForm::EMinimumValue, 0x00000001); |
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399 expectedForm->SetUint32L(CMTPTypeObjectPropDescRangeForm::EMaximumValue, 0x20000000); |
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400 expectedForm->SetUint32L(CMTPTypeObjectPropDescRangeForm::EStepSize, 0x00000001); |
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401 |
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402 iObjectProperty = CMTPTypeObjectPropDesc::NewL(EMTPObjectPropCodeRepresentativeSampleWidth, info, expectedForm); |
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403 |
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404 CleanupStack::PopAndDestroy(expectedForm); |
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405 } |
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406 |
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407 void CMTPImageDpGetObjectPropDesc::ServiceNonConsumableL() |
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408 { |
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409 CMTPTypeObjectPropDescEnumerationForm* expectedForm = CMTPTypeObjectPropDescEnumerationForm::NewL(EMTPTypeUINT8); |
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410 CleanupStack::PushL(expectedForm); |
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411 TUint8 values[] = {0,1}; |
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412 TUint numValues((sizeof(values) / sizeof(values[0]))); |
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413 for (TUint i = 0; i < numValues; i++) |
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414 { |
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415 TMTPTypeUint8 data(values[i]); |
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416 expectedForm->AppendSupportedValueL(data); |
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417 } |
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418 iObjectProperty = CMTPTypeObjectPropDesc::NewL(EMTPObjectPropCodeNonConsumable, *expectedForm); |
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419 CleanupStack::PopAndDestroy(expectedForm); |
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420 } |
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421 |
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422 TUint16 CMTPImageDpGetObjectPropDesc::GetPropertyGroupNumber(const TUint16 aPropCode) const |
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423 { |
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424 for( TInt propCodeIndex = 0 ; propCodeIndex < KMTPImageDpGroupOneSize ; propCodeIndex++) |
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425 { |
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426 if(KMTPImageDpGroupOneProperties[propCodeIndex] == aPropCode) |
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427 { |
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428 return KMTPImageDpPropertyGroupOneNumber; |
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429 } |
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430 } |
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431 |
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432 // if not foud, the group number should be 0. |
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433 return 0; |
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434 } |