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1 /* |
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2 * Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: ?Description |
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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 <apmstd.h> |
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20 #include <s32stor.h> |
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21 #include <badesca.h> //to use descriptor arrays |
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22 #include <eikenv.h> |
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23 #include <eikdef.h> |
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24 #include <driveinfo.h> |
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25 #include <DocumentHandler.h> |
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26 |
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27 #include "logger.h" |
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28 #include "s60commonutils.h" |
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29 #include "javasymbianoslayer.h" |
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30 #include "cjavammsmessagehandler.h" |
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31 |
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32 namespace java |
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33 { |
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34 namespace wma |
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35 { |
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36 |
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37 const TInt KMmsMapLength = 7; |
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38 const TInt KReplyToAppIDFieldIndex = 0; |
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39 const TInt KAppIDFieldIndex = 1; |
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40 const TInt KSubjectFieldIndex = 2; |
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41 const TInt KFromFieldIndex = 3; |
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42 const TInt KToFieldIndex = 4; |
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43 const TInt KBccFieldIndex = 5; |
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44 const TInt KCcFieldIndex = 6; |
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45 const TInt KBufFlatGranularity = 10; |
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46 |
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47 // ============================ MEMBER FUNCTIONS =============================== |
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48 |
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49 /* ----------------------------------------------------------------------------- |
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50 * CJavaMMSMessageHandler::CJavaMMSMessageHandler |
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51 * C++ default constructor |
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52 * ----------------------------------------------------------------------------- |
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53 */ |
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54 CJavaMMSMessageHandler::CJavaMMSMessageHandler(RFs aRFs) : |
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55 mRFs(aRFs) |
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56 { |
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57 JELOG2(EWMA); |
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58 } |
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59 |
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60 /* ----------------------------------------------------------------------------- |
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61 * Destructor |
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62 * ----------------------------------------------------------------------------- |
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63 */ |
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64 CJavaMMSMessageHandler::~CJavaMMSMessageHandler() |
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65 { |
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66 JELOG2(EWMA); |
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67 } |
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68 |
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69 /* ----------------------------------------------------------------------------- |
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70 * CJavaMMSMessageHandler::NewL |
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71 * Two-phased constructor. |
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72 * ----------------------------------------------------------------------------- |
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73 */ |
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74 CJavaMMSMessageHandler* CJavaMMSMessageHandler::NewL(RFs aFs) |
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75 { |
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76 JELOG2(EWMA); |
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77 CJavaMMSMessageHandler* self = new CJavaMMSMessageHandler(aFs); |
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78 return self; |
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79 } |
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80 |
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81 /* ----------------------------------------------------------------------------- |
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82 * CJavaMMSMessageHandler::SerializeLC |
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83 * This method serializes an MMS (as it is received from the MMS engine) into |
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84 * a byte array which will be sent to java. |
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85 * The format of the serialized MMS is according to the following scheme: |
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86 * ---------------------------------------------------------------------------------------------------------- |
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87 * | Map | HeaderLengths | AttachmentsCount | AttachmentsLengths | StartContentFlag | Headers | Attachments | |
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88 * ---------------------------------------------------------------------------------------------------------- |
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89 * |
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90 * where Map Represents the decimal value of a binary |
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91 * representation of MMS header fields |
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92 * (applicationID, Subject, From, To, Bcc, Cc) |
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93 * Ex: 52 = 110101 means that 'applicationID' |
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94 * is present, 'Subject' is present, 'From' is |
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95 * not present,'To' is present, 'Bcc' is not |
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96 * present and 'Cc' is present |
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97 * The lengths of each of the MMS header |
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98 * fields which are present |
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99 * AttachmentsCount The number of attachments |
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100 * AttachmentsLengths The lengths of each of the attachments |
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101 * StartContentFlag A boolean indicating if the first |
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102 * attachment should be interpreted as |
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103 * startContent or not |
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104 * Headers The MMS header fields |
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105 * Attachments The attachments |
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106 * ----------------------------------------------------------------------------- |
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107 */ |
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108 CBufFlat& CJavaMMSMessageHandler::SerializeLC(CMMSMessageInformation& aMMS) |
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109 { |
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110 JELOG2(EWMA); |
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111 // mms fields |
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112 TDesC8& replyToAppID = aMMS.ReplyToApplicationIdL(); |
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113 TDesC8& appID = aMMS.ApplicationIdL(); |
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114 TDesC8& subject = aMMS.MessageSubjectL(); |
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115 TDesC8& from = aMMS.MessageFromAddressL(); |
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116 // the address is on the cleanup stack |
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117 HBufC8& to = BuildAddressLC(EMsvRecipientTo, aMMS); |
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118 // the address is on the cleanup stack |
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119 HBufC8& bcc = BuildAddressLC(EMsvRecipientBcc, aMMS); |
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120 // the address is on the cleanup stack |
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121 HBufC8& cc = BuildAddressLC(EMsvRecipientCc, aMMS); |
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122 |
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123 // calculate the mms Map |
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124 TInt mmsMap = 0; |
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125 mmsMap += CalculateMap(replyToAppID, appID, subject, from, to, bcc, cc); |
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126 |
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127 // The serialized buffer |
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128 CBufFlat* buffer = CBufFlat::NewL(KBufFlatGranularity); |
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129 CleanupStack::PushL(buffer); |
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130 CCnvCharacterSetConverter* cConv = CCnvCharacterSetConverter::NewL(); |
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131 CleanupStack::PushL(cConv); |
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132 RBufWriteStream writeStream(*buffer, 0); |
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133 |
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134 // add the mmsMap |
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135 writeStream.WriteUint8L(mmsMap); |
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136 |
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137 // add the mms fields lengths |
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138 WriteDes8LengthL(writeStream, replyToAppID); |
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139 WriteDes8LengthL(writeStream, appID); |
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140 WriteDes8LengthL(writeStream, subject); |
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141 WriteDes8LengthL(writeStream, from); |
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142 WriteDes8LengthL(writeStream, to); |
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143 WriteDes8LengthL(writeStream, bcc); |
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144 WriteDes8LengthL(writeStream, cc); |
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145 |
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146 // add the attachments count |
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147 TInt8 attchmts = aMMS.AttachmentCount(); |
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148 writeStream.WriteUint8L(attchmts); |
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149 |
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150 // add the attachments lenghts |
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151 TInt firstAttchmt = WriteAttachmentsLengthsL(writeStream, aMMS, *cConv); |
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152 |
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153 // add the starterCID indicator |
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154 if (attchmts > 0) |
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155 { |
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156 if (firstAttchmt >= 0) |
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157 { |
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158 writeStream.WriteUint8L(1); |
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159 } |
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160 else |
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161 { |
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162 writeStream.WriteUint8L(0); |
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163 } |
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164 } |
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165 |
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166 // add the priority |
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167 TMmsMessagePriority priority = aMMS.MessagePriority(); |
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168 switch (priority) |
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169 { |
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170 case EMmsPriorityLow: |
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171 writeStream.WriteUint8L(KPriorityLow); |
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172 break; |
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173 case EMmsPriorityNormal: |
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174 writeStream.WriteUint8L(KPriorityNormal); |
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175 break; |
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176 case EMmsPriorityHigh: |
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177 writeStream.WriteUint8L(KPriorityHigh); |
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178 break; |
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179 default: |
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180 writeStream.WriteUint8L(KPriorityNormal); |
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181 break; |
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182 } |
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183 |
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184 // add the date |
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185 WriteInt64L(writeStream, aMMS.MessageTime()); |
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186 |
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187 // add the mms fields |
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188 WriteDes8L(writeStream, replyToAppID); |
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189 WriteDes8L(writeStream, appID); |
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190 WriteDes8L(writeStream, subject); |
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191 WriteDes8L(writeStream, from); |
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192 WriteDes8L(writeStream, to); |
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193 WriteDes8L(writeStream, bcc); |
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194 WriteDes8L(writeStream, cc); |
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195 |
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196 // add the attachments |
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197 WriteAttachmentsL(writeStream, aMMS, *cConv, firstAttchmt); |
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198 |
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199 // cleanup |
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200 CleanupStack::PopAndDestroy(cConv); |
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201 CleanupStack::Pop(buffer); |
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202 CleanupStack::PopAndDestroy(&cc); |
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203 CleanupStack::PopAndDestroy(&bcc); |
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204 CleanupStack::PopAndDestroy(&to); |
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205 CleanupStack::PushL(buffer); |
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206 |
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207 return *buffer; |
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208 } |
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209 |
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210 /* ----------------------------------------------------------------------------- |
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211 * CJavaMMSMessageHandler::WriteAttachmentsL |
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212 * Writes all the attachments into the write stream. |
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213 * ----------------------------------------------------------------------------- |
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214 */ |
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215 void CJavaMMSMessageHandler::WriteAttachmentsL(RBufWriteStream& aWriteStream, |
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216 CMMSMessageInformation& aMMS, CCnvCharacterSetConverter& aCharConv, |
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217 TInt firstAttchmt) |
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218 { |
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219 JELOG2(EWMA); |
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220 TInt8 attchmts = aMMS.AttachmentCount(); |
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221 if (firstAttchmt >= 0) |
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222 { |
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223 WriteAttachmentL(aWriteStream, aMMS.Attachment(firstAttchmt), aCharConv); |
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224 } |
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225 for (TInt i = 0; i < attchmts; i++) |
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226 { |
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227 if (i != firstAttchmt) |
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228 { |
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229 WriteAttachmentL(aWriteStream, aMMS.Attachment(i), aCharConv); |
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230 } |
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231 } |
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232 } |
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233 |
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234 /* ----------------------------------------------------------------------------- |
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235 * CJavaMMSMessageHandler::WriteAttachmentL |
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236 * Writes an attachment into the write stream. |
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237 * ----------------------------------------------------------------------------- |
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238 */ |
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239 void CJavaMMSMessageHandler::WriteAttachmentL(RBufWriteStream& aWriteStream, |
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240 CMMSMessageAttachment& aAttch, CCnvCharacterSetConverter& aCharConv) |
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241 { |
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242 JELOG2(EWMA); |
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243 // mime type |
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244 WriteDes8L(aWriteStream, aAttch.AttachmentType()); |
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245 // content ID |
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246 WriteDes8L(aWriteStream, aAttch.ContentIdL()); |
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247 // content location |
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248 WriteDes8L(aWriteStream, aAttch.ContentLocationL()); |
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249 // content encoding |
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250 TUint charSetID = aCharConv.ConvertMibEnumOfCharacterSetToIdentifierL( |
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251 aAttch.Encoding(), mRFs); |
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252 HBufC8* encoding = aCharConv.ConvertCharacterSetIdentifierToStandardNameL( |
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253 charSetID, mRFs); |
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254 CleanupStack::PushL(encoding); |
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255 if (encoding) |
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256 { |
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257 aWriteStream.WriteL(*(encoding)); |
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258 } |
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259 CleanupStack::PopAndDestroy(encoding); |
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260 // content |
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261 WriteDes8L(aWriteStream, aAttch.AttachmentData()); |
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262 } |
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263 |
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264 /* ----------------------------------------------------------------------------- |
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265 * CJavaMMSMessageHandler::WriteAttachmentsLengthsL |
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266 * Writes all attachments lengths (one by one) into the write stream. |
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267 * ----------------------------------------------------------------------------- |
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268 */ |
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269 TInt CJavaMMSMessageHandler::WriteAttachmentsLengthsL(RBufWriteStream& aWriteStream, |
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270 CMMSMessageInformation& aMMS, CCnvCharacterSetConverter& aCharConv) |
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271 { |
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272 JELOG2(EWMA); |
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273 TInt firstAttchmt = -1; |
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274 TInt8 attchmts = aMMS.AttachmentCount(); |
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275 if (attchmts > 0) |
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276 { |
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277 // quick browse through the attachments to see if the starterCID is used |
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278 for (TInt i = 0; i < attchmts; i++) |
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279 { |
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280 CMMSMessageAttachment& attch = aMMS.Attachment(i); |
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281 if (attch.IsStarterContentId()) |
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282 { |
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283 // put the starterCID first |
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284 WriteAttachmentLengthsL(aWriteStream, attch, aCharConv); |
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285 firstAttchmt = i; |
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286 break; |
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287 } |
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288 } |
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289 } |
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290 for (TInt i = 0; i < attchmts; i++) |
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291 { |
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292 if (i != firstAttchmt) |
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293 { |
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294 WriteAttachmentLengthsL(aWriteStream, aMMS.Attachment(i), aCharConv); |
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295 } |
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296 } |
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297 return firstAttchmt; |
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298 } |
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299 |
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300 /* ----------------------------------------------------------------------------- |
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301 * CJavaMMSMessageHandler::WriteAttachmentLengthsL |
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302 * Writes an attachment lengths into the write stream. |
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303 * ----------------------------------------------------------------------------- |
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304 */ |
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305 void CJavaMMSMessageHandler::WriteAttachmentLengthsL(RBufWriteStream& aWriteStream, |
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306 CMMSMessageAttachment& aAttch, CCnvCharacterSetConverter& aCharConv) |
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307 { |
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308 JELOG2(EWMA); |
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309 // mime type length |
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310 WriteDesLengthOrZeroL(aWriteStream, aAttch.AttachmentType()); |
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311 // content ID length |
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312 WriteDesLengthOrZeroL(aWriteStream, aAttch.ContentIdL()); |
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313 // content location length |
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314 WriteDesLengthOrZeroL(aWriteStream, aAttch.ContentLocationL()); |
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315 // content encoding length |
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316 TUint charSetID = aCharConv.ConvertMibEnumOfCharacterSetToIdentifierL( |
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317 aAttch.Encoding(), mRFs); |
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318 HBufC8* encoding = aCharConv.ConvertCharacterSetIdentifierToStandardNameL( |
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319 charSetID, mRFs); |
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320 CleanupStack::PushL(encoding); |
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321 if (encoding) |
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322 { |
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323 WriteIntL(aWriteStream, encoding->Length()); |
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324 } |
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325 else |
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326 { |
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327 WriteIntL(aWriteStream, 0); |
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328 } |
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329 CleanupStack::PopAndDestroy(encoding); |
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330 // content size |
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331 WriteDesLengthOrZeroL(aWriteStream, aAttch.AttachmentData()); |
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332 } |
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333 |
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334 /* ----------------------------------------------------------------------------- |
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335 * CJavaMMSMessageHandler::BuildAddressLC |
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336 * Concatenates all the addresses/recipients into a ";" separated |
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337 * string/descriptor. |
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338 * ----------------------------------------------------------------------------- |
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339 */ |
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340 HBufC8& CJavaMMSMessageHandler::BuildAddressLC( |
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341 TMsvRecipientTypeValues aAddressType, CMMSMessageInformation& aMMS) |
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342 { |
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343 JELOG2(EWMA); |
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344 _LIT(KAddressSep, ";"); |
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345 HBufC8* address = HBufC8::NewLC(0); |
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346 TPtr8 AddressPtr(address->Des()); |
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347 for (int i = 0; i < aMMS.AddressesCount(aAddressType); i++) |
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348 { |
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349 TDesC& currentAddress = aMMS.MessageAddressL(aAddressType, i); |
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350 HBufC8* tmp = NULL; |
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351 if (i < aMMS.AddressesCount(aAddressType) - 1) |
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352 { |
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353 tmp = address->ReAllocL(address->Length() + currentAddress.Length() |
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354 + 1); |
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355 } |
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356 else |
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357 { |
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358 tmp |
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359 = address->ReAllocL(address->Length() |
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360 + currentAddress.Length()); |
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361 } |
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362 CleanupStack::Pop(address); |
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363 address = tmp; |
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364 CleanupStack::PushL(address); |
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365 AddressPtr.Set(address->Des()); |
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366 AddressPtr.Append(currentAddress); |
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367 if (i < aMMS.AddressesCount(aAddressType) - 1) |
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368 { |
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369 AddressPtr.Append(KAddressSep); |
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370 } |
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371 } |
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372 return *address; |
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373 } |
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374 |
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375 /* ----------------------------------------------------------------------------- |
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376 * CJavaMMSMessageHandler::CalculateMap |
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377 * Calculates the mms map. |
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378 * ----------------------------------------------------------------------------- |
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379 */ |
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380 TInt CJavaMMSMessageHandler::CalculateMap(TDesC8& aReplyToAppID, TDesC8& aAppID, |
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381 TDesC8& aSubject, TDesC8& aFrom, |
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382 HBufC8& aTo, HBufC8& aBcc, HBufC8& aCc) |
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383 { |
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384 JELOG2(EWMA); |
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385 TInt mmsMap = 0; |
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386 if (&aReplyToAppID) |
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387 { |
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388 mmsMap += K64BitsMask; |
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389 } |
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390 if (&aAppID) |
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391 { |
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392 mmsMap += K32BitsMask; |
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393 } |
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394 if (&aSubject) |
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395 { |
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396 mmsMap += K16BitsMask; |
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397 } |
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398 if (&aFrom) |
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399 { |
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400 mmsMap += K8BitsMask; |
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401 } |
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402 if (&aTo) |
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403 { |
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404 mmsMap += K4BitsMask; |
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405 } |
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406 if (&aBcc) |
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407 { |
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408 mmsMap += K2BitsMask; |
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409 } |
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410 if (&aCc) |
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411 { |
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412 mmsMap += 1; |
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413 } |
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414 return mmsMap; |
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415 } |
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416 |
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417 /* ----------------------------------------------------------------------------- |
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418 * CJavaMMSMessageHandler::WriteInt64L |
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419 * Writes an integer as 8 bytes into the write stream. |
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420 * ----------------------------------------------------------------------------- |
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421 */ |
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422 void CJavaMMSMessageHandler::WriteInt64L(RBufWriteStream& aWriteStream, |
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423 const TInt64 aInteger) |
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424 { |
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425 JELOG2(EWMA); |
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426 aWriteStream.WriteInt8L(aInteger >> K56BitsMask); |
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427 aWriteStream.WriteInt8L(aInteger >> K48BitsMask); |
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428 aWriteStream.WriteInt8L(aInteger >> K40BitsMask); |
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429 aWriteStream.WriteInt8L(aInteger >> K32BitsMask); |
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430 aWriteStream.WriteInt8L(aInteger >> K24BitsMask); |
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431 aWriteStream.WriteInt8L(aInteger >> K16BitsMask); |
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432 aWriteStream.WriteInt8L(aInteger >> K8BitsMask); |
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433 aWriteStream.WriteInt8L(aInteger); |
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434 } |
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435 |
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436 /* ----------------------------------------------------------------------------- |
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437 * CJavaMMSMessageHandler::WriteIntL |
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438 * Writes an integer as 4 bytes into the write stream. |
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439 * ----------------------------------------------------------------------------- |
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440 */ |
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441 void CJavaMMSMessageHandler::WriteIntL(RBufWriteStream& aWriteStream, |
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442 const TInt32 aInteger) |
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443 { |
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444 JELOG2(EWMA); |
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445 aWriteStream.WriteUint8L(aInteger >> K24BitsMask); |
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446 aWriteStream.WriteUint8L(aInteger >> K16BitsMask); |
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447 aWriteStream.WriteUint8L(aInteger >> K8BitsMask); |
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448 aWriteStream.WriteUint8L(aInteger); |
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449 } |
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450 |
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451 /* ----------------------------------------------------------------------------- |
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452 * CJavaMMSMessageHandler::WriteDes8L |
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453 * Writes a descriptor (if not NULL) into the write stream. |
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454 * ----------------------------------------------------------------------------- |
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455 */ |
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456 void CJavaMMSMessageHandler::WriteDes8L(RBufWriteStream& aWriteStream, |
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457 const TDesC8& aDes) |
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458 { |
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459 JELOG2(EWMA); |
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460 if (&aDes) |
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461 { |
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462 aWriteStream.WriteL(aDes); |
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463 } |
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464 } |
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465 |
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466 /* ----------------------------------------------------------------------------- |
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467 * CJavaMMSMessageHandler::WriteDes8LengthL |
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468 * Writes a descriptor's length (if not NULL) into the write stream. |
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469 * ----------------------------------------------------------------------------- |
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470 */ |
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471 void CJavaMMSMessageHandler::WriteDes8LengthL(RBufWriteStream& aWriteStream, |
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472 const TDesC8& aDes) |
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473 { |
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474 JELOG2(EWMA); |
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475 if (&aDes) |
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476 { |
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477 WriteIntL(aWriteStream, aDes.Length()); |
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478 } |
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479 } |
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480 |
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481 /* ----------------------------------------------------------------------------- |
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482 * CJavaMMSMessageHandler::WriteDes8LengthOrZeroL |
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483 * Writes a descriptor's length (if descriptor is not NULL) or zero (if |
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484 * descriptor is NULL) into the write stream. |
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485 * ----------------------------------------------------------------------------- |
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486 */ |
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487 void CJavaMMSMessageHandler::WriteDes8LengthOrZeroL(RBufWriteStream& aWriteStream, |
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488 const TDesC8& aDes) |
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489 { |
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490 JELOG2(EWMA); |
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491 if (&aDes) |
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492 { |
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493 aWriteStream.WriteUint8L(aDes.Length()); |
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494 } |
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495 else |
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496 { |
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497 aWriteStream.WriteUint8L(0); |
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498 } |
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499 } |
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500 |
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501 /* ----------------------------------------------------------------------------- |
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502 * CJavaMMSMessageHandler::WriteDesLengthOrZeroL |
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503 * Writes a descriptor's length (if descriptor is not NULL) or zero (if |
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504 * descriptor is NULL) into the write stream. |
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505 * ----------------------------------------------------------------------------- |
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506 */ |
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507 void CJavaMMSMessageHandler::WriteDesLengthOrZeroL(RBufWriteStream& aWriteStream, |
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508 const TDesC8& aDes) |
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509 { |
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510 JELOG2(EWMA); |
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511 if (&aDes) |
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512 { |
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513 WriteIntL(aWriteStream, aDes.Length()); |
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514 } |
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515 else |
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516 { |
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517 WriteIntL(aWriteStream, 0); |
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518 } |
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519 } |
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520 |
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521 /* ----------------------------------------------------------------------------- |
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522 * CJavaMMSMessageHandler::DeSerializeL |
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523 * This method de-serializes an MMS (as it is received java) into |
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524 * an internal representation (used by the MMS engine proxy). |
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525 * The format of the serialized MMS is according to the following scheme: |
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526 * ---------------------------------------------------------------------------------------------------------- |
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527 * | Map | HeaderLengths | AttachmentsCount | AttachmentsLengths | StartContentFlag | Headers | Attachments | |
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528 * ---------------------------------------------------------------------------------------------------------- |
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529 * |
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530 * where Map Represents the decimal value of a binary |
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531 * representation of MMS header fields |
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532 * (applicationID, Subject, From, To, Bcc, Cc) |
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533 * Ex: 52 = 110101 means that 'applicationID' |
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534 * is present, 'Subject' is present, 'From' is |
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535 * not present,'To' is present, 'Bcc' is not |
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536 * present and 'Cc' is present |
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537 * The lengths of each of the MMS header |
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538 * fields which are present |
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539 * AttachmentsCount The number of attachments |
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540 * AttachmentsLengths The lengths of each of the attachments |
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541 * StartContentFlag A boolean indicating if the first |
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542 * attachment should be interpreted as |
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543 * startContent or not |
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544 * Headers The MMS header fields |
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545 * Attachments The attachments |
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546 * ----------------------------------------------------------------------------- |
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547 */ |
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548 CMMSMessageInformation& CJavaMMSMessageHandler::DeSerializeL(CBufFlat& aMMS) |
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549 { |
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550 JELOG2(EWMA); |
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551 RBufReadStream rStream(aMMS, 0); |
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552 |
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553 // get the raw mms map |
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554 TInt32 headerLengths[KMmsMapLength] = |
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555 { 0, 0, 0, 0, 0, 0 }; |
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556 |
|
557 ResolveMapL(rStream, headerLengths); |
|
558 // get the attachments count |
|
559 TInt8 attchmts = rStream.ReadUint8L(); |
|
560 |
|
561 // get the attachments lenghts |
|
562 RArray<TInt> mimeLengths(1); |
|
563 CleanupClosePushL(mimeLengths); |
|
564 RArray<TInt> cidLengths(1); |
|
565 CleanupClosePushL(cidLengths); |
|
566 RArray<TInt> cLocationLengths(1); |
|
567 CleanupClosePushL(cLocationLengths); |
|
568 RArray<TInt> cEncodingLengths(1); |
|
569 CleanupClosePushL(cEncodingLengths); |
|
570 RArray<TInt32> contentLengths(1); |
|
571 CleanupClosePushL(contentLengths); |
|
572 for (TInt i = 0; i < attchmts; i++) |
|
573 { |
|
574 // read the mime length |
|
575 mimeLengths.InsertL(ReadIntL(rStream), i); |
|
576 // read the content ID length |
|
577 cidLengths.InsertL(ReadIntL(rStream), i); |
|
578 // read the content Location length |
|
579 cLocationLengths.InsertL(ReadIntL(rStream), i); |
|
580 // read the content Encoding length |
|
581 cEncodingLengths.InsertL(ReadIntL(rStream), i); |
|
582 // read the content length |
|
583 contentLengths.InsertL(ReadIntL(rStream), i); |
|
584 } |
|
585 |
|
586 // get the startContentId flag |
|
587 TInt8 startCID = 0; |
|
588 if (attchmts > 0) |
|
589 { |
|
590 startCID = rStream.ReadUint8L(); |
|
591 } |
|
592 |
|
593 CMMSMessageInformation& msg = ResolveHeadersLC(rStream, headerLengths); |
|
594 // msg is on the cleanup stack |
|
595 |
|
596 // read the attachments |
|
597 CCnvCharacterSetConverter* charConv = CCnvCharacterSetConverter::NewL(); |
|
598 CleanupStack::PushL(charConv); |
|
599 for (TInt i = 0; i < attchmts; i++) |
|
600 { |
|
601 HBufC8* mime = HBufC8::NewL(mimeLengths[i]); |
|
602 CleanupStack::PushL(mime); |
|
603 TPtr8 mimePtr(mime->Des()); |
|
604 HBufC8* cid = HBufC8::NewL(cidLengths[i]); |
|
605 CleanupStack::PushL(cid); |
|
606 TPtr8 cidPtr(cid->Des()); |
|
607 HBufC8* cLocation = HBufC8::NewL(cLocationLengths[i]); |
|
608 CleanupStack::PushL(cLocation); |
|
609 TPtr8 cLocationPtr(cLocation->Des()); |
|
610 HBufC8* cEncoding = HBufC8::NewL(cEncodingLengths[i]); |
|
611 CleanupStack::PushL(cEncoding); |
|
612 TPtr8 cEncodingPtr(cEncoding->Des()); |
|
613 HBufC8* content = HBufC8::NewL(contentLengths[i]); |
|
614 CleanupStack::PushL(content); |
|
615 TPtr8 contentPtr(content->Des()); |
|
616 // read the mime |
|
617 rStream.ReadL(mimePtr, mimeLengths[i]); |
|
618 // read the content ID |
|
619 rStream.ReadL(cidPtr, cidLengths[i]); |
|
620 // read the content Location |
|
621 rStream.ReadL(cLocationPtr, cLocationLengths[i]); |
|
622 // read the content Encoding |
|
623 rStream.ReadL(cEncodingPtr, cEncodingLengths[i]); |
|
624 // read the content |
|
625 rStream.ReadL(contentPtr, contentLengths[i]); |
|
626 |
|
627 // Save the contentPtr in the file and later add the fileName |
|
628 TDesC8* attachmentName = NULL; |
|
629 SaveDataToFileL(contentPtr, attachmentName, *mime); |
|
630 CMMSMessageAttachment* attch = CMMSMessageAttachment::NewL(mRFs, |
|
631 *attachmentName, mimePtr, cidPtr, cLocationPtr); |
|
632 delete attachmentName; |
|
633 attachmentName = NULL; |
|
634 TUint charSetID = charConv->ConvertStandardNameOfCharacterSetToIdentifierL |
|
635 (cEncodingPtr, mRFs); |
|
636 TUint mibEnum = charConv->ConvertCharacterSetIdentifierToMibEnumL( |
|
637 charSetID, mRFs); |
|
638 attch->SetEncoding(mibEnum); |
|
639 CleanupStack::PushL(attch); |
|
640 if (i == 0 && startCID == 1) |
|
641 { |
|
642 attch->SetStarterContentId(TRUE); |
|
643 } |
|
644 else |
|
645 { |
|
646 attch->SetStarterContentId(FALSE); |
|
647 } |
|
648 msg.InsertAttachmentL(attch); |
|
649 CleanupStack::Pop(attch); |
|
650 CleanupStack::PopAndDestroy(content); |
|
651 CleanupStack::PopAndDestroy(cEncoding); |
|
652 CleanupStack::PopAndDestroy(cLocation); |
|
653 CleanupStack::PopAndDestroy(cid); |
|
654 CleanupStack::PopAndDestroy(mime); |
|
655 } |
|
656 CleanupStack::PopAndDestroy(charConv); |
|
657 CleanupStack::Pop(&msg); // msg |
|
658 |
|
659 // deallocate the dynamic arrays |
|
660 CleanupStack::PopAndDestroy(&contentLengths); |
|
661 CleanupStack::PopAndDestroy(&cEncodingLengths); |
|
662 CleanupStack::PopAndDestroy(&cLocationLengths); |
|
663 CleanupStack::PopAndDestroy(&cidLengths); |
|
664 CleanupStack::PopAndDestroy(&mimeLengths); |
|
665 return msg; |
|
666 } |
|
667 |
|
668 /* ----------------------------------------------------------------------------- |
|
669 * CJavaMMSMessageHandler::Divide |
|
670 * This method returns what's left from dividing aNum1 with aNum2. |
|
671 * It is used in serialization/deserialization, when calculating the mmsMap |
|
672 * ----------------------------------------------------------------------------- |
|
673 */ |
|
674 TInt CJavaMMSMessageHandler::Divide(TInt aNum1, TInt aNum2) |
|
675 { |
|
676 JELOG2(EWMA); |
|
677 if (aNum1 / aNum2 > 0) |
|
678 { |
|
679 return (aNum1 - (aNum2 *(aNum1 / aNum2))); |
|
680 } |
|
681 return -1; |
|
682 } |
|
683 |
|
684 /* ----------------------------------------------------------------------------- |
|
685 * CJavaMMSMessageHandler::ReadIntL |
|
686 * Reads an integer as 4 bytes |
|
687 * ----------------------------------------------------------------------------- |
|
688 */ |
|
689 TInt32 CJavaMMSMessageHandler::ReadIntL(RBufReadStream& aReadStream) |
|
690 { |
|
691 JELOG2(EWMA); |
|
692 TInt32 byte1 = aReadStream.ReadUint8L(); |
|
693 TInt32 byte2 = aReadStream.ReadUint8L(); |
|
694 TInt32 byte3 = aReadStream.ReadUint8L(); |
|
695 TInt32 byte4 = aReadStream.ReadUint8L(); |
|
696 return (byte1 << K24BitsMask) + (byte2 << K16BitsMask) + (byte3 |
|
697 << K8BitsMask) + byte4; |
|
698 } |
|
699 |
|
700 /* ----------------------------------------------------------------------------- |
|
701 * CJavaMMSMessageHandler::ReadInt64L |
|
702 * Reads an integer as 8 bytes |
|
703 * ----------------------------------------------------------------------------- |
|
704 */ |
|
705 TInt64 CJavaMMSMessageHandler::ReadInt64L(RBufReadStream& aReadStream) |
|
706 { |
|
707 JELOG2(EWMA); |
|
708 TInt64 byte1 = aReadStream.ReadUint8L(); |
|
709 TInt64 byte2 = aReadStream.ReadUint8L(); |
|
710 TInt64 byte3 = aReadStream.ReadUint8L(); |
|
711 TInt64 byte4 = aReadStream.ReadUint8L(); |
|
712 TInt64 byte5 = aReadStream.ReadUint8L(); |
|
713 TInt64 byte6 = aReadStream.ReadUint8L(); |
|
714 TInt64 byte7 = aReadStream.ReadUint8L(); |
|
715 TInt64 byte8 = aReadStream.ReadUint8L(); |
|
716 return (byte1 << K56BitsMask) + (byte2 << K48BitsMask) + (byte3 |
|
717 << K40BitsMask) + (byte4 << K32BitsMask) + (byte5 << K24BitsMask) |
|
718 + (byte6 << K16BitsMask) + (byte7 << K8BitsMask) + byte8; |
|
719 } |
|
720 |
|
721 /* ----------------------------------------------------------------------------- |
|
722 * CJavaMMSMessageHandler::ResolveMapL |
|
723 * Resolves the map of the multimedia message. The map of the multimedia |
|
724 * message consists of a byte whose bits indicate which of the |
|
725 * multimedia message headers are present. See comments of 'DeSerialize' method |
|
726 * for more details about the mms map. |
|
727 * ----------------------------------------------------------------------------- |
|
728 */ |
|
729 void CJavaMMSMessageHandler::ResolveMapL(RBufReadStream& aReadStream, |
|
730 TInt32 aHeaderLengths[]) |
|
731 { |
|
732 JELOG2(EWMA); |
|
733 TInt8 mmsMap = aReadStream.ReadUint8L(); |
|
734 |
|
735 // resolve the mms map |
|
736 while (true) |
|
737 { |
|
738 TInt div = Divide(mmsMap, K64BitsMask); |
|
739 if (div >= 0) |
|
740 { |
|
741 // get reply to app id length |
|
742 aHeaderLengths[KReplyToAppIDFieldIndex] = ReadIntL(aReadStream); |
|
743 if (div == 0) |
|
744 break; |
|
745 mmsMap = div; |
|
746 } |
|
747 div = Divide(mmsMap, K32BitsMask); |
|
748 if (div >= 0) |
|
749 { |
|
750 // get appID length |
|
751 aHeaderLengths[KAppIDFieldIndex] = ReadIntL(aReadStream); |
|
752 if (div == 0) |
|
753 break; |
|
754 mmsMap = div; |
|
755 } |
|
756 div = Divide(mmsMap, K16BitsMask); |
|
757 if (div >= 0) |
|
758 { |
|
759 // get subject length |
|
760 aHeaderLengths[KSubjectFieldIndex] = ReadIntL(aReadStream); |
|
761 if (div == 0) |
|
762 break; |
|
763 mmsMap = div; |
|
764 } |
|
765 div = Divide(mmsMap, K8BitsMask); |
|
766 if (div >= 0) |
|
767 { |
|
768 // get the from length |
|
769 aHeaderLengths[KFromFieldIndex] = ReadIntL(aReadStream); |
|
770 } |
|
771 div = Divide(mmsMap, K4BitsMask); |
|
772 if (div >= 0) |
|
773 { |
|
774 // get to length |
|
775 aHeaderLengths[KToFieldIndex] = ReadIntL(aReadStream); |
|
776 if (div == 0) |
|
777 break; |
|
778 mmsMap = div; |
|
779 } |
|
780 div = Divide(mmsMap, K2BitsMask); |
|
781 if (div >= 0) |
|
782 { |
|
783 // get bcc length |
|
784 aHeaderLengths[KBccFieldIndex] = ReadIntL(aReadStream); |
|
785 if (div == 0) |
|
786 break; |
|
787 mmsMap = div; |
|
788 } |
|
789 if (mmsMap >= 0) |
|
790 { |
|
791 // get cc length |
|
792 aHeaderLengths[KCcFieldIndex] = ReadIntL(aReadStream); |
|
793 if (div == 0) |
|
794 break; |
|
795 mmsMap = div; |
|
796 } |
|
797 break; |
|
798 } |
|
799 } |
|
800 |
|
801 /* ----------------------------------------------------------------------------- |
|
802 * CJavaMMSMessageHandler::ResolveHeadersLC |
|
803 * Resolves/reads the headers of the multimedia message from the stream |
|
804 * and sets them to the internal representation of the multimedia |
|
805 * message |
|
806 * ----------------------------------------------------------------------------- |
|
807 */ |
|
808 CMMSMessageInformation& CJavaMMSMessageHandler::ResolveHeadersLC( |
|
809 RBufReadStream& aReadStream, TInt32 aHeaderLengths[]) |
|
810 { |
|
811 JELOG2(EWMA); |
|
812 // priority |
|
813 TInt8 prio = aReadStream.ReadUint8L(); |
|
814 // date |
|
815 TInt64 date = ReadInt64L(aReadStream); |
|
816 CMMSMessageInformation* msg = CMMSMessageInformation::NewL(KNullDesC, date, |
|
817 KNullDesC8, NULL); |
|
818 CleanupStack::PushL(msg); |
|
819 // reply to appID |
|
820 HBufC8* replyToAppID =HBufC8::NewL(aHeaderLengths[KReplyToAppIDFieldIndex]); |
|
821 CleanupStack::PushL(replyToAppID); |
|
822 TPtr8 replyToAppIDPtr(replyToAppID->Des()); |
|
823 // appID |
|
824 HBufC8* appID = HBufC8::NewL(aHeaderLengths[KAppIDFieldIndex]); |
|
825 CleanupStack::PushL(appID); |
|
826 TPtr8 appIDPtr(appID->Des()); |
|
827 // subject |
|
828 HBufC8* subject = HBufC8::New(aHeaderLengths[KSubjectFieldIndex]); |
|
829 CleanupStack::PushL(subject); |
|
830 TPtr8 subjectPtr(subject->Des()); |
|
831 // from |
|
832 HBufC8* from = HBufC8::NewL(aHeaderLengths[KFromFieldIndex]); |
|
833 CleanupStack::PushL(from); |
|
834 TPtr8 fromPtr(from->Des()); |
|
835 // to |
|
836 HBufC8* to = HBufC8::NewL(aHeaderLengths[KToFieldIndex]); |
|
837 CleanupStack::PushL(to); |
|
838 TPtr8 toPtr(to->Des()); |
|
839 // bcc |
|
840 HBufC8* bcc = HBufC8::NewL(aHeaderLengths[KBccFieldIndex]); |
|
841 CleanupStack::PushL(bcc); |
|
842 TPtr8 bccPtr(bcc->Des()); |
|
843 // cc |
|
844 HBufC8* cc = HBufC8::NewL(aHeaderLengths[KCcFieldIndex]); |
|
845 CleanupStack::PushL(cc); |
|
846 TPtr8 ccPtr(cc->Des()); |
|
847 for (TInt i = 0; i < KMmsMapLength; i++) |
|
848 { |
|
849 if (aHeaderLengths[i] > 0) |
|
850 { |
|
851 // read the first aHeaderLengths[i] bytes |
|
852 switch (i) |
|
853 { |
|
854 case(KReplyToAppIDFieldIndex): |
|
855 // reply to app ID |
|
856 aReadStream.ReadL(replyToAppIDPtr, aHeaderLengths[i]); |
|
857 break; |
|
858 case(KAppIDFieldIndex): |
|
859 // app ID |
|
860 aReadStream.ReadL(appIDPtr, aHeaderLengths[i]); |
|
861 break; |
|
862 case(KSubjectFieldIndex): |
|
863 // subject |
|
864 aReadStream.ReadL(subjectPtr, aHeaderLengths[i]); |
|
865 break; |
|
866 case(KFromFieldIndex): |
|
867 // from |
|
868 aReadStream.ReadL(fromPtr, aHeaderLengths[i]); |
|
869 break; |
|
870 case(KToFieldIndex): |
|
871 // to |
|
872 aReadStream.ReadL(toPtr, aHeaderLengths[i]); |
|
873 break; |
|
874 case(KBccFieldIndex): |
|
875 // bcc |
|
876 aReadStream.ReadL(bccPtr, aHeaderLengths[i]); |
|
877 break; |
|
878 case(KCcFieldIndex): |
|
879 // cc |
|
880 aReadStream.ReadL(ccPtr, aHeaderLengths[i]); |
|
881 break; |
|
882 default: |
|
883 // Nothing to do |
|
884 break; |
|
885 } |
|
886 } |
|
887 } |
|
888 // create the CMMSMessageInformation |
|
889 msg->SetApplicationIdL(appIDPtr); |
|
890 msg->SetReplyToApplicationIdL(replyToAppIDPtr); |
|
891 msg->SetMessageSubjectL(subjectPtr); |
|
892 switch (prio) |
|
893 { |
|
894 case KPriorityLow: |
|
895 //low |
|
896 msg->SetMessagePriority(EMmsPriorityLow); |
|
897 break; |
|
898 case KPriorityNormal: |
|
899 //normal |
|
900 msg->SetMessagePriority(EMmsPriorityNormal); |
|
901 break; |
|
902 case KPriorityHigh: |
|
903 //high |
|
904 msg->SetMessagePriority(EMmsPriorityHigh); |
|
905 break; |
|
906 default: |
|
907 // Nothing to do |
|
908 break; |
|
909 } |
|
910 // parse the addresses and set them to the message |
|
911 ParseAndSetAddressL(EMsvRecipientTo, toPtr, *msg); |
|
912 ParseAndSetAddressL(EMsvRecipientBcc, bccPtr, *msg); |
|
913 ParseAndSetAddressL(EMsvRecipientCc, ccPtr, *msg); |
|
914 // pop the pointers before deleting them |
|
915 CleanupStack::PopAndDestroy(cc); |
|
916 CleanupStack::PopAndDestroy(bcc); |
|
917 CleanupStack::PopAndDestroy(to); |
|
918 CleanupStack::PopAndDestroy(from); |
|
919 CleanupStack::PopAndDestroy(subject); |
|
920 CleanupStack::PopAndDestroy(appID); |
|
921 CleanupStack::PopAndDestroy(replyToAppID); |
|
922 return *msg; |
|
923 } |
|
924 |
|
925 /* ----------------------------------------------------------------------------- |
|
926 * CJavaMMSMessageHandler::ParseAndSetAddressL |
|
927 * Splits the concatenated addresses (";" separated string/descriptor) |
|
928 * into sepparate tokens and sets them individually to the internal |
|
929 * representation of the multimedia message. |
|
930 * ----------------------------------------------------------------------------- |
|
931 */ |
|
932 void CJavaMMSMessageHandler::ParseAndSetAddressL( |
|
933 TMsvRecipientTypeValues aAddressType, |
|
934 TDes8& aAddr, |
|
935 CMMSMessageInformation& aMsg) |
|
936 { |
|
937 JELOG2(EWMA); |
|
938 if (aAddr.Length() == 0) |
|
939 { |
|
940 return; |
|
941 } |
|
942 else |
|
943 { |
|
944 while (true) |
|
945 { |
|
946 TInt off = aAddr.Locate(';'); |
|
947 if (off != KErrNotFound) |
|
948 { |
|
949 TPtrC8 left = aAddr.Left(off); |
|
950 aMsg.AddAddressL(aAddressType, left); |
|
951 TPtrC8 right = aAddr.Right(aAddr.Length() - off - 1); |
|
952 aAddr.Copy(right); |
|
953 } |
|
954 else |
|
955 { |
|
956 aMsg.AddAddressL(aAddressType, aAddr); |
|
957 break; |
|
958 } |
|
959 } |
|
960 } |
|
961 } |
|
962 |
|
963 /* ----------------------------------------------------------------------------- |
|
964 * CJavaMMSMessageHandler::SaveDataToFileL |
|
965 * Save data to the D-drive. MMS engine assume that attachments are |
|
966 * always files. It also help us to use less RAM. |
|
967 * ----------------------------------------------------------------------------- |
|
968 */ |
|
969 void CJavaMMSMessageHandler::SaveDataToFileL(const TDesC8& aDataArray, |
|
970 TDesC8*& aFileName, |
|
971 const TDesC8& aDataType) |
|
972 { |
|
973 JELOG2(EWMA); |
|
974 //// create a dummy attached file here on the D (temp) drive |
|
975 RFile attachementFile; |
|
976 TInt err = 0; |
|
977 TBuf<KMaxFileName> fileName; |
|
978 int i = 1; |
|
979 CDocumentHandler* docHandler = CDocumentHandler::NewLC(); |
|
980 do |
|
981 { |
|
982 fileName.SetLength(0); |
|
983 //fileName.Append(KTempDrive); // Add the drive name |
|
984 TChar driveInfo; |
|
985 DriveInfo::GetDefaultDrive(DriveInfo::EDefaultRam, driveInfo); |
|
986 fileName.Append(driveInfo); |
|
987 fileName.Append(KTempDriveExt); |
|
988 fileName.Append(KTempMmsAttachmentName); // Add the drive name |
|
989 fileName.AppendNum((int) this); |
|
990 fileName.AppendNum(i++); |
|
991 // we delegate the DocHandler to append the file extension |
|
992 TDataType mimeType(aDataType); |
|
993 docHandler->CheckFileNameExtension(fileName, mimeType); |
|
994 err = attachementFile.Create(mRFs, fileName, EFileWrite |
|
995 | EFileShareExclusive); |
|
996 } |
|
997 while (KErrAlreadyExists == err); |
|
998 CleanupStack::PopAndDestroy(docHandler); |
|
999 if (err != KErrNone) |
|
1000 { |
|
1001 User::LeaveIfError(err); |
|
1002 } |
|
1003 else |
|
1004 { |
|
1005 // Get the file name, so that we can delete it later |
|
1006 java::util::S60CommonUtils::ConvertWiderToNarrowL(fileName, |
|
1007 (TDesC8*&) aFileName); |
|
1008 |
|
1009 // add data to the newly created attached file. |
|
1010 attachementFile.Write(aDataArray); |
|
1011 attachementFile.Flush(); |
|
1012 attachementFile.Close(); |
|
1013 } |
|
1014 } |
|
1015 |
|
1016 } //namespace wma |
|
1017 } //namespace java |
|
1018 |