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1 // Copyright (c) 1999-2009 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 // Contains the implementation of the CSmsMessage class |
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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 @file |
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20 */ |
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21 |
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22 #include <gsmumsg.h> |
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23 #include "Gsmumain.h" |
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24 #include <gsmubuf.h> |
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25 #include <gsmuset.h> |
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26 #include <gsmusar.h> |
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27 #include "gsmumsgadditionalattributes.h" |
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28 #include <gsmuieoperations.h> |
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29 #include <gsmunonieoperations.h> |
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30 |
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31 #include <logwrap.h> // Used for KLogNullId only |
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32 #include <e32uid.h> |
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33 #include <etelmm.h> |
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34 #include <logwraplimits.h> |
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35 |
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36 #include <emsinformationelement.h> |
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37 #include <emsformatie.h> |
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38 #include <emsuserpromptie.h> |
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39 #include <emsobjectdistributionie.h> |
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40 #include "smsstackutils.h" |
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41 |
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42 /** |
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43 * Allocates and creates a CSmsMessage instance from a TGsmSms. |
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44 * |
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45 * The type of SMS-XXXX message to construct is defined by the first byte of |
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46 * the TGsmSms TPDU header. |
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47 * |
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48 * @param aFs Reference handle to the file system |
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49 * @param aGsmSms Reference to TGsmSms |
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50 * @param aBuffer The Unicode text for the message. The object takes ownership |
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51 * of aBuffer. |
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52 * @param aIsRPError Set to true if the message contains Reply Path Error. Default |
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53 * is false. |
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54 * @param aIsMobileTerminated Set to True if the message is Mobile Terminated. |
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55 * Default is false. |
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56 * @return New CSmsMessage object |
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57 * @capability None |
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58 */ |
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59 EXPORT_C CSmsMessage* CSmsMessage::NewL(RFs& aFs, const TGsmSms& aGsmSms,CSmsBufferBase* aBuffer, TBool aIsRPError,TBool aIsMobileTerminated) |
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60 { |
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61 LOGGSMU1("CSmsMessage::NewL()"); |
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62 |
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63 CleanupStack::PushL(aBuffer); |
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64 CSmsMessage* smsmessage=new(ELeave) CSmsMessage(aFs, aBuffer); |
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65 CleanupStack::Pop(); |
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66 CleanupStack::PushL(smsmessage); |
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67 smsmessage->ConstructL(aGsmSms, aIsRPError,aIsMobileTerminated); |
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68 CleanupStack::Pop(); |
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69 return smsmessage; |
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70 } // CSmsMessage::NewL |
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71 |
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72 |
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73 /** |
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74 * Allocates and creates a CSmsMessage, specifying the SMS-XXX message type with |
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75 * a CSmsPDU::TSmsPduType. |
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76 * |
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77 * @param aFs Reference handle to the file system |
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78 * @param aType The PDU type |
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79 * @param aBuffer The Unicode text for the message. The object takes ownership |
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80 * of aBuffer. |
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81 * @param aIsRPError Set to true if the message contains Reply Path Error. Default |
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82 * is false. |
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83 * @return New CSmsMessage object |
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84 * @capability None |
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85 */ |
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86 EXPORT_C CSmsMessage* CSmsMessage::NewL(RFs& aFs, CSmsPDU::TSmsPDUType aType,CSmsBufferBase* aBuffer,TBool aIsRPError) |
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87 { |
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88 LOGGSMU1("CSmsMessage::NewL()"); |
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89 |
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90 CleanupStack::PushL(aBuffer); |
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91 CSmsMessage* smsmessage=new(ELeave) CSmsMessage(aFs, aBuffer); |
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92 CleanupStack::Pop(); |
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93 CleanupStack::PushL(smsmessage); |
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94 smsmessage->ConstructL(aType,aIsRPError); |
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95 CleanupStack::Pop(); |
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96 return smsmessage; |
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97 } // CSmsMessage::NewL |
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98 |
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99 |
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100 /** |
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101 * Destructor, frees resources. |
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102 * @capability None |
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103 */ |
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104 EXPORT_C CSmsMessage::~CSmsMessage() |
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105 { |
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106 LOGGSMU1("CSmsMessage::~CSmsMessage()"); |
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107 |
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108 delete iSmsPDU; |
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109 delete iBuffer; |
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110 delete iCharacterSetConverter; |
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111 |
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112 if (iInformationElementArray) |
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113 { |
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114 iInformationElementArray->ResetAndDestroy(); |
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115 delete iInformationElementArray; |
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116 } |
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117 |
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118 delete iAdditionalInfo; |
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119 } // CSmsMessage::NewL |
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120 |
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121 |
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122 /** |
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123 * Internalises all object data except for the CSmsBufferBase. |
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124 * |
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125 * This is used when the buffer is stored elsewhere. |
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126 * |
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127 * @param aStream Stream to read from |
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128 * @capability None |
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129 */ |
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130 EXPORT_C void CSmsMessage::InternalizeWithoutBufferL(RReadStream& aStream) |
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131 { |
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132 LOGGSMU1("CSmsMessage::InternalizeWithoutBufferL()"); |
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133 |
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134 InternalizeWithoutBufferAndVersionL(aStream); |
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135 InternalizeVersionL(aStream); |
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136 |
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137 iAdditionalInfo->ResetAttributesL(); |
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138 |
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139 if (iVersion > ESmsMessageV0) |
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140 { |
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141 iAdditionalInfo->InternalizeL(aStream, iVersion); |
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142 } |
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143 } // CSmsMessage::InternalizeWithoutBufferL |
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144 |
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145 |
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146 /** |
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147 * Externalises all object data except for the CSmsBufferBase. |
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148 * |
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149 * This is used when the buffer is stored elsewhere. |
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150 * |
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151 * @param aStream Stream to write to |
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152 * @capability None |
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153 */ |
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154 EXPORT_C void CSmsMessage::ExternalizeWithoutBufferL(RWriteStream& aStream) const |
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155 { |
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156 LOGGSMU1("CSmsMessage::ExternalizeWithoutBufferL()"); |
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157 |
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158 ExternalizeWithoutBufferAndVersionL(aStream); |
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159 ExternalizeVersionL(aStream); |
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160 |
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161 if (iVersion > ESmsMessageV0) |
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162 { |
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163 iAdditionalInfo->ExternalizeL(aStream, iVersion); |
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164 } |
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165 } // CSmsMessage::ExternalizeWithoutBufferL |
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166 |
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167 |
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168 /** |
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169 * Internalises all object data. |
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170 * |
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171 * @param aStream Stream to read from |
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172 * @capability None |
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173 */ |
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174 EXPORT_C void CSmsMessage::InternalizeL(RReadStream& aStream) |
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175 { |
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176 LOGGSMU1("CSmsMessage::InternalizeL()"); |
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177 |
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178 InternalizeWithoutBufferAndVersionL(aStream); |
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179 InternalizeBufferL(aStream); |
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180 InternalizeVersionL(aStream); |
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181 |
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182 iAdditionalInfo->ResetAttributesL(); |
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183 if (iVersion > ESmsMessageV0) |
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184 { |
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185 iAdditionalInfo->InternalizeL(aStream, iVersion); |
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186 } |
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187 } // CSmsMessage::InternalizeL |
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188 |
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189 |
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190 /** |
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191 * Externalises all object data. |
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192 * |
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193 * @param aStream Stream to write to |
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194 * @capability None |
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195 */ |
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196 EXPORT_C void CSmsMessage::ExternalizeL(RWriteStream& aStream) const |
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197 { |
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198 LOGGSMU1("CSmsMessage::ExternalizeL()"); |
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199 |
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200 ExternalizeWithoutBufferAndVersionL(aStream); |
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201 ExternalizeBufferL(aStream); |
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202 ExternalizeVersionL(aStream); |
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203 |
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204 if (iVersion > ESmsMessageV0) |
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205 { |
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206 iAdditionalInfo->ExternalizeL(aStream, iVersion); |
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207 } |
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208 } // CSmsMessage::ExternalizeL |
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209 |
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210 |
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211 /** |
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212 * Tests if the message contains text. |
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213 * |
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214 * @return True if the message contains text |
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215 * @capability None |
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216 */ |
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217 EXPORT_C TBool CSmsMessage::TextPresent() const |
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218 { |
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219 LOGGSMU1("CSmsMessage::TextPresent()"); |
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220 |
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221 CSmsPDU::TSmsPDUType pdutype=SmsPDU().Type(); |
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222 return (pdutype==CSmsPDU::ESmsSubmit) || |
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223 (pdutype==CSmsPDU::ESmsDeliver) || |
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224 (((pdutype==CSmsPDU::ESmsSubmitReport) || (pdutype==CSmsPDU::ESmsDeliverReport) || |
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225 ((pdutype==CSmsPDU::ESmsStatusReport) && ((CSmsStatusReport&) SmsPDU()).ParameterIndicatorPresent())) && |
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226 SmsPDU().UserDataPresent()); |
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227 } // CSmsMessage::TextPresent |
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228 |
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229 |
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230 /** |
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231 * Gets the number of PDU's required to encode the complete message. |
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232 * |
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233 * @leave KErrOverflow Leaves if the number of required PDUs exceeds the maximum |
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234 * or the message cannot be encoded. |
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235 * @return Number of PDU's |
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236 * @capability None |
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237 */ |
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238 EXPORT_C TInt CSmsMessage::NumMessagePDUsL() |
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239 { |
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240 LOGGSMU1("CSmsMessage::NumMessagePDUsL()"); |
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241 |
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242 TInt nummessagepdus=1; |
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243 if (IsDecoded()) |
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244 { |
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245 if (TextPresent()) |
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246 { |
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247 nummessagepdus=NumMessageEmsPDUsL(); |
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248 TInt maxnummessagepdus=SmsPDU().TextConcatenated()? 0xFF: 1; |
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249 if (nummessagepdus>maxnummessagepdus) |
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250 { |
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251 User::Leave(KErrOverflow); |
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252 } |
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253 } |
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254 |
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255 } |
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256 else if (TextPresent() && SmsPDU().TextConcatenated()) |
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257 { |
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258 nummessagepdus=SmsPDU().NumConcatenatedMessagePDUs(); |
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259 } |
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260 |
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261 LOGGSMU2("CSmsMessage::NumMessagePDUsL() returns %d", nummessagepdus); |
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262 |
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263 return nummessagepdus; |
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264 } // CSmsMessage::NumMessagePDUsL |
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265 |
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266 |
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267 /** |
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268 * Gets the maximum message length possible with the current settings. |
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269 * |
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270 * If Text is compressed, this returns the maximum number of bytes available |
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271 * with text compressed. |
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272 * |
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273 * @return Maximum message length |
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274 * @capability None |
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275 */ |
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276 EXPORT_C TInt CSmsMessage::MaxMessageLength() const |
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277 { |
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278 __ASSERT_DEBUG(TextPresent(),Panic(KGsmuPanicTextNotPresent)); |
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279 TInt maxmessagelength=SmsPDU().UserData().MaxBodyLengthInChars(); |
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280 if (SmsPDU().TextConcatenated()) |
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281 { |
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282 maxmessagelength=maxmessagelength*0xFF; |
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283 } |
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284 |
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285 LOGGSMU2("CSmsMessage::MaxMessageLength() returns %d", maxmessagelength); |
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286 |
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287 return maxmessagelength; |
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288 } // CSmsMessage::MaxMessageLength |
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289 |
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290 |
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291 /** |
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292 * |
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293 * @return The converted buffer length |
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294 * @note Use with care - Expensive operation |
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295 */ |
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296 TInt CSmsMessage::ConvertedBufferLengthL(const CSmsBufferBase& aBuffer) |
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297 { |
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298 // Ignore in code coverage - not used in SMS stack and not exported |
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299 // but cannot be removed as impacts public header. |
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300 BULLSEYE_OFF |
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301 LOGGSMU1("CSmsMessage::ConvertedBufferLengthL()"); |
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302 |
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303 TInt convertedBufferLength=0; |
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304 CSmsAlphabetConverter* converter=CSmsAlphabetConverter::NewLC(*iCharacterSetConverter,iFs,SmsPDU().Alphabet(),BinaryData()); |
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305 CSmsBufferSegmenter* segmenter=CSmsBufferSegmenter::NewLC(*converter,aBuffer); |
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306 convertedBufferLength=segmenter->TotalConvertedLengthL(iAdditionalInfo->Alternative7bitEncoding()); |
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307 CleanupStack::PopAndDestroy(2, converter); |
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308 |
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309 LOGGSMU2("CSmsMessage::ConvertedBufferLengthL() returns %d", convertedBufferLength); |
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310 |
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311 return convertedBufferLength; |
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312 BULLSEYE_RESTORE |
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313 } |
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314 |
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315 /** |
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316 * Gets the message length. |
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317 * |
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318 * In the case where the message is compressed, this function compresses the |
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319 * text and returns the number of bytes of the compressed buffer. |
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320 * |
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321 * The function calls ConvertedBufferLengthL(), and is therefore an expensive |
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322 * operation. |
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323 * |
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324 * @return Message length |
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325 * @capability None |
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326 */ |
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327 EXPORT_C TInt CSmsMessage::MessageLengthL() |
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328 { |
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329 LOGGSMU1("CSmsMessage::MessageLengthL()"); |
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330 |
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331 TInt messagelength=0; |
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332 if (!SmsPDU().TextCompressed()) |
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333 { |
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334 messagelength=iBuffer->Length(); |
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335 if(SmsPDU().Alphabet() == TSmsDataCodingScheme::ESmsAlphabetUCS2)messagelength*=2 ; |
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336 } |
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337 else |
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338 { |
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339 User::Leave(KErrNotSupported); |
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340 } |
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341 return messagelength; |
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342 } // CSmsMessage::MessageLengthL |
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343 |
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344 |
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345 EXPORT_C void CSmsMessage::GetEncodingInfoL(TInt& aPdus, TInt& aUnconvertedChars, |
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346 TInt& aDowngradedChars, TInt& aFreeUDUnitsInLastPDU) |
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347 { |
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348 LOGGSMU1("CSmsMessage::GetEncodingInfoL()"); |
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349 |
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350 aPdus = 1; |
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351 aUnconvertedChars = 0; |
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352 aDowngradedChars = 0; |
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353 aFreeUDUnitsInLastPDU = 0; |
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354 |
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355 if (TextPresent()) |
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356 { |
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357 if (IsDecoded()) |
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358 { |
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359 // |
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360 // Clear the concatenated flag, EncodeBufferL() will add it if needed. |
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361 // |
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362 SmsPDU().SetTextConcatenatedL(EFalse, EFalse); |
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363 |
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364 // |
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365 // Attempt to encode to a single PDU, and if that fails then attempt to |
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366 // encode to a set of PDUs. |
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367 // |
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368 CArrayFixFlat<TGsmSms>* tmpArray = new (ELeave) CArrayFixFlat<TGsmSms>(8); |
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369 CleanupStack::PushL(tmpArray); |
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370 |
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371 // |
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372 // Encode the message... |
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373 // |
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374 if (!EncodeIntoSinglePDUL(*tmpArray, aUnconvertedChars, |
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375 aDowngradedChars, aFreeUDUnitsInLastPDU)) |
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376 { |
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377 EncodeBufferL(*tmpArray, 0, *iBuffer, aUnconvertedChars, |
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378 aDowngradedChars, aFreeUDUnitsInLastPDU, EFalse); |
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379 |
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380 aPdus = iAdditionalInfo->SmsPDUArray().Count(); |
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381 if (aPdus > 255) |
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382 { |
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383 User::Leave(KErrOverflow); |
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384 } |
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385 } |
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386 |
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387 CleanupStack::PopAndDestroy(tmpArray); |
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388 } |
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389 else if (SmsPDU().TextConcatenated()) |
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390 { |
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391 aPdus = SmsPDU().NumConcatenatedMessagePDUs(); |
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392 aUnconvertedChars = 0; |
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393 aDowngradedChars = 0; |
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394 aFreeUDUnitsInLastPDU = 0; |
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395 } |
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396 } |
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397 |
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398 LOGGSMU2("CSmsMessage::GetEncodingInfoL(): aPdus=%d", aPdus); |
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399 LOGGSMU2("CSmsMessage::GetEncodingInfoL(): aUnconvertedChars=%d", aUnconvertedChars); |
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400 LOGGSMU2("CSmsMessage::GetEncodingInfoL(): aDowngradedChars=%d", aDowngradedChars); |
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401 LOGGSMU2("CSmsMessage::GetEncodingInfoL(): aFreeUDUnitsInLastPDU=%d", aFreeUDUnitsInLastPDU); |
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402 } // CSmsMessage::GetEncodingInfoL |
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403 |
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404 |
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405 /** |
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406 * Gets the User Data Settings. |
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407 * |
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408 * @param aSettings User Data Settings |
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409 * @capability None |
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410 */ |
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411 EXPORT_C void CSmsMessage::UserDataSettings(TSmsUserDataSettings& aSettings) const |
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412 { |
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413 LOGGSMU1("CSmsMessage::UserDataSettings()"); |
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414 |
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415 __ASSERT_DEBUG(TextPresent(),Panic(KGsmuPanicTextNotPresent)); |
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416 aSettings.SetAlphabet(SmsPDU().Alphabet()); |
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417 aSettings.SetTextCompressed(SmsPDU().TextCompressed()); |
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418 TBool is16bit; |
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419 TBool concatenated=SmsPDU().TextConcatenated(&is16bit); |
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420 aSettings.SetTextConcatenated(concatenated,is16bit); |
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421 } // CSmsMessage::UserDataSettings |
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422 |
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423 |
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424 /** |
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425 * Sets the User Data Settings. |
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426 * |
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427 * @param aSettings User Data Settings |
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428 * @capability None |
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429 */ |
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430 EXPORT_C void CSmsMessage::SetUserDataSettingsL(const TSmsUserDataSettings& aSettings) |
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431 { |
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432 LOGGSMU1("CSmsMessage::SetUserDataSettingsL()"); |
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433 |
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434 __ASSERT_DEBUG(TextPresent(),Panic(KGsmuPanicTextNotPresent)); |
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435 SmsPDU().SetAlphabet(aSettings.Alphabet()); |
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436 SmsPDU().SetTextCompressed(aSettings.TextCompressed()); |
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437 TBool is16bit; |
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438 TBool concatenated=aSettings.TextConcatenated(&is16bit); |
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439 SmsPDU().SetTextConcatenatedL(concatenated,is16bit); |
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440 } // CSmsMessage::SetUserDataSettingsL |
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441 |
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442 |
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443 /** |
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444 * Optimizes the user data settings. |
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445 * |
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446 * The alphabet flag causes an alphabet to be chosen which preserves information |
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447 * in the message and makes the number of PDUs as small as possible. |
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448 * |
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449 * The compression settings flag is not supported. |
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450 * |
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451 * The compression flag causes compression to be switched on if the resultant |
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452 * number of PDUs is smaller. |
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453 * |
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454 * If user explicitly defines alphabet as UCS2 or 8-bit coding, this setting is preserved; |
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455 * otherwise, if 7-bit (default) alphabet can not support current text of message UCS2 |
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456 * alphabet (Unicode) is used. |
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457 * |
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458 * The two concatenation flags are mutually exclusive as they deal with 8-bit |
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459 * and 16-bit referenced concatenation. Both flags cause compression to be switched |
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460 * off and if the message length is greater than the maximum message length, |
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461 * concatenation is switched on. |
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462 * |
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463 * @param aOptions Combination of TSmsOptimizationFlags |
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464 * @capability None |
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465 */ |
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466 EXPORT_C void CSmsMessage::OptimizeSettingsL(TInt aOptions) |
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467 { |
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468 LOGGSMU1("CSmsMessage::OptimizeSettingsL()"); |
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469 |
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470 __ASSERT_DEBUG(TextPresent(),Panic(KGsmuPanicTextNotPresent)); |
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471 __ASSERT_DEBUG(IsDecoded(),Panic(KGsmuPanicNotDecoded)); |
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472 |
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473 if (aOptions&ESmsFlagOptimizeAlphabet && (SmsPDU().Alphabet()==TSmsDataCodingScheme::ESmsAlphabet7Bit)) |
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474 { |
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475 TBool isSupported=ETrue; |
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476 TInt numOfUnconvertibleChars; |
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477 TInt indexOfFirstUnconvertibleChar; |
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478 |
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479 TInt size=iBuffer->Length(); |
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480 const TInt bufsize=128; |
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481 TBuf<bufsize> buf; |
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482 TInt extracted=0; |
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483 TInt remaining=0; |
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484 TInt toExtract=0; |
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485 TInt pos=0; |
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486 |
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487 // Defect Fix. Previous for loop caused an access violation as extract size was set |
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488 // to size of ibuffer not bufsize and caused a access violation when over 128. Implemented |
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489 // fix copies the ibuffer in 128 chunks until its all done. |
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490 |
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491 while((pos<size) && isSupported) |
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492 { |
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493 remaining=(size - extracted); |
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494 |
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495 if(remaining>bufsize) |
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496 toExtract=bufsize; |
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497 else |
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498 toExtract=remaining; |
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499 |
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500 iBuffer->Extract(buf,pos,toExtract); |
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501 isSupported=IsSupportedL(buf,numOfUnconvertibleChars,indexOfFirstUnconvertibleChar); |
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502 extracted=(extracted+toExtract); |
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503 pos=extracted; |
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504 } |
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505 |
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506 if(!isSupported) |
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507 SmsPDU().SetAlphabet(TSmsDataCodingScheme::ESmsAlphabetUCS2); |
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508 } |
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509 } // CSmsMessage::OptimizeSettingsL |
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510 |
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511 |
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512 /** |
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513 * This function returns the currently requested alternative encoding method. |
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514 * |
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515 * In the case of incoming SMS messages received on the device, it will often |
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516 * be TSmsEncodingNone unless the Information Elements imply that an |
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517 * alternative encoding has been used. |
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518 * |
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519 * @return The currently selected encoding method. |
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520 * |
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521 * @capability None |
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522 */ |
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523 EXPORT_C TSmsEncoding CSmsMessage::Alternative7bitEncoding() const |
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524 { |
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525 LOGGSMU1("CSmsMessage::Alternative7bitEncoding()"); |
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526 |
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527 return iAdditionalInfo->Alternative7bitEncoding(); |
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528 } // CSmsMessage::Alternative7bitEncoding |
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529 |
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530 |
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531 /** |
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532 * This function allows the client to specify an alternative encoding method |
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533 * incase the default GSM encoding cannot encode the message completely |
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534 * without data loss. |
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535 * |
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536 * @param aEncoding Encoding method to select. |
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537 * |
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538 * @return A Symbian system wide error code. This function will return |
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539 * KErrArgument if the encoding enum is invalid and will return |
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540 * KErrNotSupported if the required plug-ins are not present. |
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541 * |
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542 * @capability None |
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543 */ |
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544 EXPORT_C TInt CSmsMessage::SetAlternative7bitEncoding(TSmsEncoding aEncoding) |
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545 { |
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546 LOGGSMU2("CSmsMessage::SetAlternative7bitEncoding(%d)", aEncoding); |
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547 |
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548 // |
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549 // Get the encoders that would be used for this encoding method. |
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550 // The function will also check that the required encoder is present. |
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551 // |
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552 TRAPD(err, |
|
553 { |
|
554 CSmsAlphabetConverter* converter = CSmsAlphabetConverter::NewLC(*iCharacterSetConverter, iFs, |
|
555 TSmsDataCodingScheme::ESmsAlphabet7Bit, |
|
556 EFalse); |
|
557 converter->ConfirmAlternativeEncoderL(aEncoding); |
|
558 CleanupStack::PopAndDestroy(converter); |
|
559 }); |
|
560 |
|
561 // |
|
562 // Set the variable if the encoders are available... |
|
563 // |
|
564 if (err == KErrNone) |
|
565 { |
|
566 iAdditionalInfo->SetAlternative7bitEncoding(aEncoding); |
|
567 } |
|
568 |
|
569 return err; |
|
570 } // CSmsMessage::SetAlternative7bitEncoding |
|
571 |
|
572 |
|
573 /** |
|
574 * Takes an encoding setting (received from a PDU) and merges it into the |
|
575 * current setting (where possible). |
|
576 * |
|
577 * @param aEncoding Encoding setting to merge. |
|
578 */ |
|
579 void CSmsMessage::MergeAlternative7bitEncoding(TSmsEncoding aEncoding) const |
|
580 { |
|
581 LOGGSMU3("CSmsMessage::MergeAlternative7bitEncoding(): aEncoding=%d (currently %d)", |
|
582 aEncoding, iAdditionalInfo->Alternative7bitEncoding()); |
|
583 |
|
584 switch (iAdditionalInfo->Alternative7bitEncoding()) |
|
585 { |
|
586 case ESmsEncodingNone: |
|
587 { |
|
588 // Anything is can be merge with this... |
|
589 iAdditionalInfo->SetAlternative7bitEncoding(aEncoding); |
|
590 } |
|
591 break; |
|
592 |
|
593 case ESmsEncodingTurkishSingleShift: |
|
594 { |
|
595 // Only Turkish locking shift can merge... |
|
596 if (aEncoding == ESmsEncodingTurkishLockingShift) |
|
597 { |
|
598 iAdditionalInfo->SetAlternative7bitEncoding(ESmsEncodingTurkishLockingAndSingleShift); |
|
599 } |
|
600 } |
|
601 break; |
|
602 |
|
603 case ESmsEncodingTurkishLockingShift: |
|
604 { |
|
605 // Only Turkish single shift can merge... |
|
606 if (aEncoding == ESmsEncodingTurkishSingleShift) |
|
607 { |
|
608 iAdditionalInfo->SetAlternative7bitEncoding(ESmsEncodingTurkishLockingAndSingleShift); |
|
609 } |
|
610 } |
|
611 break; |
|
612 |
|
613 case ESmsEncodingPortugueseSingleShift: |
|
614 { |
|
615 // Only Portuguese locking shift can merge... |
|
616 if (aEncoding == ESmsEncodingPortugueseLockingShift) |
|
617 { |
|
618 iAdditionalInfo->SetAlternative7bitEncoding(ESmsEncodingPortugueseLockingAndSingleShift); |
|
619 } |
|
620 } |
|
621 break; |
|
622 |
|
623 case ESmsEncodingPortugueseLockingShift: |
|
624 { |
|
625 // Only Portuguese single shift can merge... |
|
626 if (aEncoding == ESmsEncodingPortugueseSingleShift) |
|
627 { |
|
628 iAdditionalInfo->SetAlternative7bitEncoding(ESmsEncodingPortugueseLockingAndSingleShift); |
|
629 } |
|
630 } |
|
631 break; |
|
632 |
|
633 case ESmsEncodingTurkishLockingAndSingleShift: |
|
634 case ESmsEncodingSpanishSingleShift: |
|
635 case ESmsEncodingPortugueseLockingAndSingleShift: |
|
636 default: |
|
637 { |
|
638 // NOP - Cannot merge anything into these... |
|
639 } |
|
640 }; |
|
641 |
|
642 LOGGSMU2("CSmsMessage::MergeAlternative7bitEncoding(): New encoding=%d", |
|
643 iAdditionalInfo->Alternative7bitEncoding()); |
|
644 } // CSmsMessage::MergeAlternative7bitEncoding |
|
645 |
|
646 |
|
647 /** |
|
648 * Tests if a buffer can be encoded without loss of information. |
|
649 * |
|
650 * @param aDes The buffer to test for encoding |
|
651 * @param aNumberOfUnconvertibleCharacters On return, the number of |
|
652 * unconvertible characters |
|
653 * @param aIndexOfFirstUnconvertibleCharacter On return, the index of the |
|
654 * first unconvertible character |
|
655 * |
|
656 * @return True if aDes can be encoded without loss of information |
|
657 * |
|
658 * @capability None |
|
659 */ |
|
660 EXPORT_C TBool CSmsMessage::IsSupportedL(const TDesC& aDes, TInt& aNumberOfUnconvertibleCharacters, |
|
661 TInt& aIndexOfFirstUnconvertibleCharacter) |
|
662 { |
|
663 LOGGSMU1("[1] CSmsMessage::IsSupportedL()"); |
|
664 |
|
665 __ASSERT_DEBUG(TextPresent(), Panic(KGsmuPanicTextNotPresent)); |
|
666 |
|
667 aNumberOfUnconvertibleCharacters = 0; |
|
668 aIndexOfFirstUnconvertibleCharacter = aDes.Length(); |
|
669 |
|
670 if (SmsPDU().TextCompressed()) |
|
671 { |
|
672 return EFalse; |
|
673 } |
|
674 |
|
675 return SmsPDU().UserData().IsSupportedL(aDes, aNumberOfUnconvertibleCharacters, |
|
676 aIndexOfFirstUnconvertibleCharacter); |
|
677 } // CSmsMessage::IsSupportedL |
|
678 |
|
679 |
|
680 /** |
|
681 * Tests if a buffer can be encoded without loss of information. |
|
682 * |
|
683 * @param aDes The buffer to test for encoding |
|
684 * @param aNumberOfUnconvertibleCharacters On return, the number of |
|
685 * unconvertible characters |
|
686 * @param aNumberOfDowngradedCharacters On return, the number of |
|
687 * characters downgraded |
|
688 * @param aNumberRequiringAlternativeEncoding On return, the number of |
|
689 * characters needing alternative |
|
690 * encoding support |
|
691 * @param aIndexOfFirstUnconvertibleCharacter On return, the index of the |
|
692 * first unconvertible character |
|
693 * |
|
694 * @return True if aDes can be encoded without loss of information |
|
695 * |
|
696 * @capability None |
|
697 */ |
|
698 EXPORT_C TBool CSmsMessage::IsSupportedL(const TDesC& aDes, TInt& aNumberOfUnconvertibleCharacters, |
|
699 TInt& aNumberOfDowngradedCharacters, |
|
700 TInt& aNumberRequiringAlternativeEncoding, |
|
701 TInt& aIndexOfFirstUnconvertibleCharacter) const |
|
702 { |
|
703 LOGGSMU1("[2] CSmsMessage::IsSupportedL()"); |
|
704 |
|
705 __ASSERT_DEBUG(TextPresent(), Panic(KGsmuPanicTextNotPresent)); |
|
706 |
|
707 aNumberOfUnconvertibleCharacters = 0; |
|
708 aNumberOfDowngradedCharacters = 0; |
|
709 aNumberRequiringAlternativeEncoding = 0; |
|
710 aIndexOfFirstUnconvertibleCharacter = aDes.Length(); |
|
711 |
|
712 if (SmsPDU().TextCompressed()) |
|
713 { |
|
714 return EFalse; |
|
715 } |
|
716 |
|
717 return SmsPDU().UserData().IsSupportedL(aDes, iAdditionalInfo->Alternative7bitEncoding(), |
|
718 aNumberOfUnconvertibleCharacters, |
|
719 aNumberOfDowngradedCharacters, |
|
720 aNumberRequiringAlternativeEncoding, |
|
721 aIndexOfFirstUnconvertibleCharacter); |
|
722 } // CSmsMessage::IsSupportedL |
|
723 |
|
724 |
|
725 /** |
|
726 * Encodes message PDUs as an array of TGsmSms objects. |
|
727 * |
|
728 * Note, this function should only be called after EncodeIntoSinglePDUL() as EncodeBufferL() now |
|
729 * automatically prepares PDUs for concatenation. |
|
730 * |
|
731 * @param aSmsArray (In) an empty array. On return, one or more encoded TGsmSms. |
|
732 * @param aReference Sets a Concatenated Message Reference (default 0) |
|
733 * @capability None |
|
734 */ |
|
735 EXPORT_C void CSmsMessage::EncodeMessagePDUsL(CArrayFix<TGsmSms>& aSmsArray, TInt aReference) |
|
736 { |
|
737 LOGGSMU2("CSmsMessage::EncodeMessagePDUsL(): aReference=%d", aReference); |
|
738 |
|
739 __ASSERT_DEBUG((aSmsArray.Count()==0),Panic(KGsmuPanicSmsArrayNotEmpty)); |
|
740 |
|
741 if (TextPresent()) |
|
742 { |
|
743 if (SmsPDU().TextCompressed()) |
|
744 { |
|
745 User::Leave(KErrNotSupported); |
|
746 } |
|
747 else |
|
748 { |
|
749 TInt unconvertedChars, downgradedChars, freeUDUnitsInLastPDU; |
|
750 |
|
751 EncodeBufferL(aSmsArray, aReference, *iBuffer, unconvertedChars, |
|
752 downgradedChars, freeUDUnitsInLastPDU); |
|
753 } |
|
754 } |
|
755 else |
|
756 { |
|
757 if(SmsPDU().Type()==CSmsPDU::ESmsCommand) |
|
758 { |
|
759 //Commands never contain text, so commands only encoded |
|
760 // in this branch. |
|
761 // |
|
762 // However Commands don't support information |
|
763 // elements (per 23.040 6.5) and the CSmsIEOperation class |
|
764 // do not allow control information elements to be added |
|
765 // to Commands, hence the next line is commented out. |
|
766 // PrepareCommandMessageL(); |
|
767 } |
|
768 |
|
769 TGsmSms sms; |
|
770 SmsPDU().EncodeMessagePDUL(sms); |
|
771 aSmsArray.AppendL(sms); |
|
772 } |
|
773 } // CSmsMessage::EncodeMessagePDUsL |
|
774 |
|
775 |
|
776 /** |
|
777 * @internalComponent |
|
778 * |
|
779 * This method copies information elements from the collections contained in |
|
780 * CSmsMessageAdditionalAttributes into the working PDU. |
|
781 * |
|
782 * Command Messages comprise only 1 PDU. Therefore all information |
|
783 * elements must be present in the working PDU when encoding takes place. |
|
784 * If there is not enough space in the PDU, the message encoding will fail. |
|
785 * |
|
786 * The 23.040 has not defined any information elements that are contained in |
|
787 * Command PDUs. This method has been provided to maintain consistency with |
|
788 * previous GSMU implementations. |
|
789 * |
|
790 * @leave KErrAlreadyExists or KErrAlreadyExists |
|
791 */ |
|
792 void CSmsMessage::PrepareCommandMessageL() |
|
793 { |
|
794 LOGGSMU1("CSmsMessage::PrepareCommandMessageL()"); |
|
795 |
|
796 if (SmsPDU().Type()==CSmsPDU::ESmsCommand) |
|
797 { |
|
798 CSmsCommand& command = static_cast<CSmsCommand&>(SmsPDU()); |
|
799 |
|
800 for (TUint8 category = 0; category < TSmsInformationElementCategories::ENumberOfCategories; category++) |
|
801 { |
|
802 switch(category) |
|
803 { |
|
804 case TSmsInformationElementCategories::ECtrlMandatoryIn1stPDUOnly: |
|
805 case TSmsInformationElementCategories::ECtrlSingleInstanceOnly: |
|
806 case TSmsInformationElementCategories::ECtrlMultipleInstancesAllowed: |
|
807 { |
|
808 for (TUint j = 0; j < iAdditionalInfo->NumberOfControlInformationElements((CSmsMessageAdditionalAttributes::TCategory) category); j++) |
|
809 { |
|
810 CSmsInformationElement& informationElement = iAdditionalInfo->GetControlInformationElementL( ( (CSmsMessageAdditionalAttributes::TCategory) category), j); |
|
811 TPtr8 data = informationElement.Data(); |
|
812 command.AddInformationElementL(informationElement.Identifier(), data); |
|
813 } |
|
814 break; |
|
815 } |
|
816 default: |
|
817 LOGGSMU2("CSmsMessage::PrepareCommandMessageL,default switch category = %d, id = %d", category); |
|
818 break; |
|
819 } |
|
820 } |
|
821 } |
|
822 } // CSmsMessage::PrepareCommandMessageL |
|
823 |
|
824 |
|
825 /** |
|
826 * Decodes message PDUs from an array of TGsmSms objects. |
|
827 * |
|
828 * The array contains a concatenated message, and must have the correct number |
|
829 * of PDUs. |
|
830 * |
|
831 * @param aSmsArray Concatenated message |
|
832 * @capability None |
|
833 */ |
|
834 EXPORT_C void CSmsMessage::DecodeMessagePDUsL(const CArrayFix<TGsmSms>& aSmsArray) |
|
835 { |
|
836 LOGGSMU2("CSmsMessage::DecodeMessagePDUsL(): PDUs=%d", aSmsArray.Count()); |
|
837 |
|
838 TInt count=aSmsArray.Count(); |
|
839 SetIsComplete(ETrue); |
|
840 CArrayPtrFlat<CSmsPDU>* smspduarray=new(ELeave) CArrayPtrFlat<CSmsPDU>(8); |
|
841 CleanupStack::PushL(smspduarray); |
|
842 // With CleanupResetAndDestroyPushL, only ResetAndDestroy method of smspduarray is invoked. |
|
843 // smspduarray object is actually deleted with the first push. |
|
844 // coverity[double_push] |
|
845 CleanupResetAndDestroyPushL(*smspduarray); // Don't forget to destroy what the array elements point to. |
|
846 |
|
847 TInt i=0; |
|
848 TBool ismobileterminated=(Type()==CSmsPDU::ESmsDeliver) || (Type()==CSmsPDU::ESmsSubmitReport) || (Type()==CSmsPDU::ESmsStatusReport); |
|
849 for (; i<count; i++) |
|
850 { |
|
851 CSmsPDU* smspdu=CSmsPDU::NewL(aSmsArray[i],*iCharacterSetConverter,iFs, EFalse,ismobileterminated); |
|
852 CleanupStack::PushL(smspdu); |
|
853 TInt j=0; |
|
854 for (; (j<smspduarray->Count()) && (smspdu->ConcatenatedMessagePDUIndex()>(*smspduarray)[j]->ConcatenatedMessagePDUIndex()); j++) |
|
855 { |
|
856 } |
|
857 smspduarray->InsertL(j,smspdu); |
|
858 CleanupStack::Pop(); |
|
859 } |
|
860 if (SmsPDU().TextCompressed()) |
|
861 User::Leave(KErrNotSupported); |
|
862 else |
|
863 DecodeBufferL(*smspduarray,*iBuffer); |
|
864 |
|
865 CleanupStack::PopAndDestroy(2); // smspduarray elements (Reset and Destroy), smspduarray |
|
866 SetIsDecoded(ETrue); |
|
867 SmsPDU().UserData().SetBodyL(KNullDesC8); |
|
868 } // CSmsMessage::DecodeMessagePDUsL |
|
869 |
|
870 /** |
|
871 * Decodes partial complete message PDUs from an array of TGsmSms objects. |
|
872 * |
|
873 * The array contains a concatenated incomplete message, but the array of |
|
874 * TGsmSms object must be in sequence. |
|
875 * |
|
876 * NOTE: |
|
877 * It will not fully decode EMS and Control Information elements if it needs |
|
878 * to decode a partially complete class 0 SMS message. The assumption is that |
|
879 * it is necessary to display a partially complete message then only the raw |
|
880 * text will be displayed on the UI without any animation elements. The |
|
881 * rational for this design is that these information elements are normally |
|
882 * specified as being located at a specific position in a message. It will |
|
883 * complicate the design of client app if it has to re-calculate the position |
|
884 * of these elements when it receives a partially complete message under |
|
885 * Out Of Memory Conditions. |
|
886 |
|
887 * @param aSmsArray Concatenated message |
|
888 * @param aLastPartialCompleteMsg boolean value indicating this is the last |
|
889 * incomplete message for a particular concatenated message. |
|
890 * @capability None |
|
891 */ |
|
892 EXPORT_C void CSmsMessage::DecodePartialCompleteMessagePDUsL(const CArrayFix<TGsmSms>& aSmsArray, TBool aLastPartialCompleteMsg) |
|
893 { |
|
894 LOGGSMU2("CSmsMessage::DecodePartialCompleteMessagePDUsL(): PDUs=%d", aSmsArray.Count()); |
|
895 |
|
896 TInt count=aSmsArray.Count(); |
|
897 SetIsComplete(EFalse); |
|
898 CArrayPtrFlat<CSmsPDU>* smspduarray=new(ELeave) CArrayPtrFlat<CSmsPDU>(8); |
|
899 CleanupStack::PushL(smspduarray); |
|
900 // With CleanupResetAndDestroyPushL, only ResetAndDestroy method of smspduarray is invoked. |
|
901 // smspduarray object is actually deleted with the first push. |
|
902 // coverity[double_push] |
|
903 CleanupResetAndDestroyPushL(*smspduarray); // Don't forget to destroy what the array elements point to. |
|
904 |
|
905 TBool isMobileTerminated=(Type()==CSmsPDU::ESmsDeliver); |
|
906 /* |
|
907 The loop below goes through all the sms's received & check whether the received PDUs are of Class 0 |
|
908 or not. The number of PDUs received must be less than the number of concatenated PDUs constitute this message. |
|
909 Then it order the PDUs in sequence for decoding purpose. |
|
910 */ |
|
911 for (TInt i=0; i<count; i++) |
|
912 { |
|
913 CSmsPDU* smspdu=CSmsPDU::NewL(aSmsArray[i],*iCharacterSetConverter,iFs, EFalse,isMobileTerminated); |
|
914 CleanupStack::PushL(smspdu); |
|
915 |
|
916 /* |
|
917 Check all the PDUs must be class 0 messages & also the number of received PDUs |
|
918 must be less than the number of concatenated PDUs constitute this message |
|
919 */ |
|
920 TSmsDataCodingScheme::TSmsClass msgClass; |
|
921 if (smspdu->DataCodingSchemePresent() && smspdu->Class(msgClass)) |
|
922 { |
|
923 if (msgClass != TSmsDataCodingScheme::ESmsClass0) |
|
924 { |
|
925 User::Leave(KErrNotSupported); |
|
926 } |
|
927 __ASSERT_DEBUG((count < smspdu->NumConcatenatedMessagePDUs()),Panic(KGsmuPanicWrongNumberOfMessagePDUs)); |
|
928 } |
|
929 else |
|
930 { |
|
931 User::Leave(KErrNotSupported); |
|
932 } |
|
933 //The below for statement finds the position in smspduarray where the PDU should be inserted. |
|
934 //The PDUs are put in sequence for decoding purpose. |
|
935 TInt j; |
|
936 for (j=0; (j<smspduarray->Count()) && (smspdu->ConcatenatedMessagePDUIndex()>(*smspduarray)[j]->ConcatenatedMessagePDUIndex()); j++) |
|
937 { |
|
938 } |
|
939 smspduarray->InsertL(j,smspdu); |
|
940 CleanupStack::Pop(); |
|
941 } |
|
942 |
|
943 if (SmsPDU().TextCompressed()) |
|
944 { |
|
945 User::Leave(KErrNotSupported); |
|
946 } |
|
947 else |
|
948 { |
|
949 DecodeOnlyTextL(*smspduarray,*iBuffer); |
|
950 } |
|
951 |
|
952 iVersion = CSmsMessage::ESmsIncompleteClass0MessageV; |
|
953 |
|
954 TInt startPDU = smspduarray->At(0)->ConcatenatedMessagePDUIndex(); |
|
955 TInt endPDU = smspduarray->At(smspduarray->Count()-1)->ConcatenatedMessagePDUIndex(); |
|
956 AddIncompleteMessageInfoL(startPDU, endPDU, aLastPartialCompleteMsg); |
|
957 |
|
958 CleanupStack::PopAndDestroy(2); // smspduarray elements (Reset and Destroy), smspduarray |
|
959 SetIsDecoded(ETrue); |
|
960 SmsPDU().UserData().SetBodyL(KNullDesC8); |
|
961 } |
|
962 |
|
963 CSmsMessage::CSmsMessage(RFs& aFs, CSmsBufferBase* aBuffer): |
|
964 iFlags(0), |
|
965 iStatus(NMobileSmsStore::EStoredMessageUnread), |
|
966 iLogServerId(KLogNullId), |
|
967 iBuffer(aBuffer), |
|
968 iFs(aFs), |
|
969 iSlotArray(8), |
|
970 iVersion(ESmsMessageV4), |
|
971 iAdditionalInfo(NULL) |
|
972 { |
|
973 iTime.UniversalTime(); |
|
974 |
|
975 TBool result = SetUTCOffset(User::UTCOffset()); |
|
976 __ASSERT_DEBUG(result, Panic(KGSMUPanicUserTimeZoneOffsetOutOfRange)); |
|
977 } // NMobileSmsStore::EStoredMessageUnread |
|
978 |
|
979 void CSmsMessage::ConstructL(const TGsmSms& aGsmSms, TBool aIsRPError,TBool aIsMobileTerminated) |
|
980 { |
|
981 LOGGSMU1("CSmsMessage::ConstructL()"); |
|
982 |
|
983 iCharacterSetConverter=CCnvCharacterSetConverter::NewL(); |
|
984 iInformationElementArray = new (ELeave) RPointerArray<CEmsInformationElement>(8); |
|
985 |
|
986 iAdditionalInfo = CSmsMessageAdditionalAttributes::NewL(); |
|
987 CreateControlIEOperationsClassesL(); |
|
988 CreateControlNonIEOperationsClassesL(); |
|
989 |
|
990 iSmsPDU=CSmsPDU::NewL(aGsmSms,*iCharacterSetConverter,iFs, aIsRPError,aIsMobileTerminated); |
|
991 SetIsComplete(NumMessagePDUsL()==1); |
|
992 if (IsComplete() && TextPresent()) |
|
993 { |
|
994 TSmsEncoding encodingUsedInSegment = SmsPDU().NationalLanguageEncoding(); |
|
995 |
|
996 CSmsAlphabetConverter* converter=CSmsAlphabetConverter::NewLC(*iCharacterSetConverter,iFs,SmsPDU().Alphabet(),BinaryData()); |
|
997 TPtrC nativeChars(converter->ConvertToNativeL(SmsPDU().UserData().Body(), |
|
998 encodingUsedInSegment)); |
|
999 MergeAlternative7bitEncoding(encodingUsedInSegment); |
|
1000 |
|
1001 if (SmsPDU().TextCompressed()) |
|
1002 User::Leave(KErrNotSupported); |
|
1003 else |
|
1004 iBuffer->InsertL(iBuffer->Length(),nativeChars); |
|
1005 CleanupStack::PopAndDestroy(converter); |
|
1006 CSmsPDU::TSmsPDUType pdutype= SmsPDU().Type(); |
|
1007 if(pdutype==CSmsPDU::ESmsCommand) |
|
1008 { |
|
1009 // This branch is never executed as TextPresent() never |
|
1010 // returns true when pduType == command |
|
1011 User::Leave(KErrArgument); |
|
1012 } |
|
1013 else if(SmsPDU().UserDataPresent()) |
|
1014 { |
|
1015 TInt smscIndex(0); |
|
1016 |
|
1017 if(SmsPDU().UserData().InformationElementIndex(CSmsInformationElement::ESmsIEISMSCControlParameters,smscIndex)) |
|
1018 { |
|
1019 iAdditionalInfo->SetStatusReportSchemeL(EControlParametersScheme); |
|
1020 } |
|
1021 else |
|
1022 { |
|
1023 iAdditionalInfo->SetStatusReportSchemeL(EDefaultScheme); |
|
1024 } |
|
1025 |
|
1026 InstallControlInformationElementsL(SmsPDU().UserData(), 0); |
|
1027 InstallEmsInformationElementsL(SmsPDU().UserData(),0); |
|
1028 UpdateUserPromptAndODIElementsStartPosition(); |
|
1029 } |
|
1030 } |
|
1031 SetIsDecoded(IsComplete()); |
|
1032 |
|
1033 if (TextPresent()) |
|
1034 SmsPDU().UserData().SetBodyL(KNullDesC8); |
|
1035 } // CSmsMessage::ConstructL |
|
1036 |
|
1037 |
|
1038 void CSmsMessage::ConstructL(CSmsPDU::TSmsPDUType aType,TBool aIsRPError) |
|
1039 { |
|
1040 LOGGSMU3("CSmsMessage::ConstructL(): aType=%d, aIsRPError=%d", (TInt) aType, |
|
1041 aIsRPError); |
|
1042 |
|
1043 iCharacterSetConverter=CCnvCharacterSetConverter::NewL(); |
|
1044 iInformationElementArray = new (ELeave) RPointerArray<CEmsInformationElement>(2); |
|
1045 |
|
1046 iAdditionalInfo = CSmsMessageAdditionalAttributes::NewL(); |
|
1047 CreateControlIEOperationsClassesL(); |
|
1048 CreateControlNonIEOperationsClassesL(); |
|
1049 |
|
1050 iSmsPDU=CSmsPDU::NewL(aType,*iCharacterSetConverter,iFs,aIsRPError); |
|
1051 SetIsComplete(ETrue); |
|
1052 SetIsDecoded(ETrue); |
|
1053 } // CSmsMessage::ConstructL |
|
1054 |
|
1055 |
|
1056 /** |
|
1057 * Counts the number of PDUs that this message will take. To do this the |
|
1058 * message will attempt to be encoded into 1 message, and if not into |
|
1059 * multiple messages. Due to the processing, the function should be used |
|
1060 * sparingly. |
|
1061 * |
|
1062 * @return Number of PDUs required. |
|
1063 */ |
|
1064 TInt CSmsMessage::NumMessageEmsPDUsL() |
|
1065 { |
|
1066 LOGGSMU1("CSmsMessage::NumMessageEmsPDUsL()"); |
|
1067 |
|
1068 // |
|
1069 // Clear the concatenated flag, EncodeBufferL() will add it if needed. |
|
1070 // |
|
1071 SmsPDU().SetTextConcatenatedL(EFalse, EFalse); |
|
1072 |
|
1073 // |
|
1074 // Attempt to encode to a single PDU, and if that fails then attempt to |
|
1075 // encode to a set of PDUs. |
|
1076 // |
|
1077 CArrayFixFlat<TGsmSms>* tmpArray = new (ELeave) CArrayFixFlat<TGsmSms>(8); |
|
1078 CleanupStack::PushL(tmpArray); |
|
1079 TInt numMsgs = 1; |
|
1080 |
|
1081 if (!EncodeIntoSinglePDUL(*tmpArray)) |
|
1082 { |
|
1083 TInt unconvertedChars, downgradedChars, freeUDUnitsInLastPDU; |
|
1084 |
|
1085 EncodeBufferL(*tmpArray, 0, *iBuffer, unconvertedChars, |
|
1086 downgradedChars, freeUDUnitsInLastPDU, EFalse); |
|
1087 |
|
1088 numMsgs = iAdditionalInfo->SmsPDUArray().Count(); |
|
1089 } |
|
1090 |
|
1091 CleanupStack::PopAndDestroy(tmpArray); |
|
1092 |
|
1093 LOGGSMU2("CSmsMessage::NumMessageEmsPDUsL() returns %d", numMsgs); |
|
1094 |
|
1095 return numMsgs; |
|
1096 } // CSmsMessage::NumMessageEmsPDUsL |
|
1097 |
|
1098 |
|
1099 /** |
|
1100 * @internalComponent |
|
1101 * |
|
1102 * This method removes all non mandatory information elements from the |
|
1103 * working PDU. |
|
1104 * |
|
1105 * The working PDU is the PDU which is currently being encoded or decoded. |
|
1106 * |
|
1107 * @leave KErrAlreadyExists or KErrAlreadyExists |
|
1108 */ |
|
1109 void CSmsMessage::ResetWorkingPDUL() |
|
1110 { |
|
1111 LOGGSMU1("CSmsMessage::ResetWorkingPDUL()"); |
|
1112 |
|
1113 CSmsUserData& uData = SmsPDU().UserData(); |
|
1114 //remove non-mandatory EMS information elements |
|
1115 for (TInt a=uData.NumInformationElements(); a>0; --a) |
|
1116 { |
|
1117 const CSmsInformationElement& ie = uData.InformationElement(a-1); |
|
1118 |
|
1119 TSmsInformationElementCategories::TInformationElementCategory category; |
|
1120 |
|
1121 if (TSmsInformationElementCategories::GetCategoryDefinition(ie.Identifier(), category) && |
|
1122 (category != TSmsInformationElementCategories::ECtrlMandatoryInEveryPDUAndWithIdenticalValues) && |
|
1123 (category != TSmsInformationElementCategories::ECtrlMandatoryInEveryPDUButWithValueSpecificToPDU) && |
|
1124 (category != TSmsInformationElementCategories::ECtrlMandatoryInEveryPDUMultipleInstancesPerPDU)) |
|
1125 { |
|
1126 uData.RemoveInformationElement(a-1); |
|
1127 } |
|
1128 } |
|
1129 // reset user body |
|
1130 uData.SetBodyL(KNullDesC8); |
|
1131 } // CSmsMessage::ResetWorkingPDUL |
|
1132 |
|
1133 |
|
1134 void CSmsMessage::CorrectFormattingL(TUint aCharsAddedToCurrentPDU, |
|
1135 RPointerArray<CEmsInformationElement>& aCorrectedFormattingIEArray, |
|
1136 TUint aCharsAlreadyAdded) |
|
1137 { |
|
1138 LOGGSMU3("CSmsMessage::CorrectFormattingL(): aCharsAddedToCurrentPDU=%d, aCharsAlreadyAdded=%d", |
|
1139 aCharsAddedToCurrentPDU, aCharsAlreadyAdded); |
|
1140 |
|
1141 CSmsUserData& uData = SmsPDU().UserData(); |
|
1142 for (TInt a= 0; a < uData.NumInformationElements(); a++) |
|
1143 { |
|
1144 CSmsInformationElement& ie = uData.InformationElement(a); |
|
1145 if (CSmsInformationElement::ESmsEnhancedTextFormatting==ie.Identifier()) |
|
1146 { |
|
1147 CEmsFormatIE& formatIE=static_cast<CEmsFormatIE&>(ie); |
|
1148 |
|
1149 TUint oldFormatLen=formatIE.FormatLength(); // |
|
1150 if(aCharsAddedToCurrentPDU < formatIE.StartPosition() + oldFormatLen) |
|
1151 { |
|
1152 TUint newFormatLen=aCharsAddedToCurrentPDU - formatIE.StartPosition(); |
|
1153 formatIE.SetFormatLength(newFormatLen); |
|
1154 |
|
1155 // Now, re-encode the information element - this is because we have |
|
1156 // changed a message in the UserData which is using EMS elements as |
|
1157 // SMS IEs. Encoding is NOT automatic |
|
1158 formatIE.EncodeInformationElementL(); |
|
1159 |
|
1160 if((TInt)(aCharsAlreadyAdded+aCharsAddedToCurrentPDU) < iBuffer->Length()) |
|
1161 { |
|
1162 CEmsFormatIE* newie=static_cast<CEmsFormatIE*>(formatIE.DuplicateL()); |
|
1163 CleanupStack::PushL(newie); |
|
1164 newie->SetFormatLength(oldFormatLen - newFormatLen); |
|
1165 newie->SetStartPosition(aCharsAlreadyAdded+aCharsAddedToCurrentPDU); |
|
1166 LOGGSMU2("CSmsMessage::CorrectFormattingL",aCorrectedFormattingIEArray.Count()); |
|
1167 aCorrectedFormattingIEArray.Append(newie); |
|
1168 CleanupStack::Pop(newie); |
|
1169 } |
|
1170 } |
|
1171 } |
|
1172 } |
|
1173 } // CSmsMessage::CorrectFormattingL |
|
1174 |
|
1175 |
|
1176 void CSmsMessage::CorrectFormattingInSinglePDUL() |
|
1177 { |
|
1178 LOGGSMU1("CSmsMessage::CorrectFormattingInSinglePDUL()"); |
|
1179 |
|
1180 CSmsUserData& uData = SmsPDU().UserData(); |
|
1181 for (TInt a= 0; a < uData.NumInformationElements(); a++) |
|
1182 { |
|
1183 CSmsInformationElement& ie = uData.InformationElement(a); |
|
1184 if (CSmsInformationElement::ESmsEnhancedTextFormatting==ie.Identifier()) |
|
1185 { |
|
1186 CEmsFormatIE& formatIE=static_cast<CEmsFormatIE&>(ie); |
|
1187 TUint oldFormatLen=formatIE.FormatLength(); // |
|
1188 if(iBuffer->Length() < (TInt)(formatIE.StartPosition()+ oldFormatLen)) |
|
1189 { |
|
1190 TUint newFormatLen=iBuffer->Length() - formatIE.StartPosition(); |
|
1191 formatIE.SetFormatLength(newFormatLen); |
|
1192 |
|
1193 // reencode |
|
1194 formatIE.EncodeInformationElementL(); |
|
1195 } |
|
1196 } |
|
1197 } |
|
1198 } // CSmsMessage::CorrectFormattingInSinglePDUL |
|
1199 |
|
1200 |
|
1201 /** |
|
1202 * Adds a copy of the current PDU to the PDU array used to record all the |
|
1203 * PDUs being encoded in a concatentated message. |
|
1204 * |
|
1205 * @param aDoEncode If true the PDU is added and updated. If false only a |
|
1206 * NULL placeholder is stored. This allows the number of |
|
1207 * PDUs to be quickly counted if the encoded PDUs are of |
|
1208 * no further use. |
|
1209 */ |
|
1210 void CSmsMessage::AddCurrentPDUToPDUArrayL(TBool aDoEncode) |
|
1211 { |
|
1212 LOGGSMU2("CSmsMessage::AddCurrentPDUToPDUArrayL(): Adding PDU number %d", |
|
1213 iAdditionalInfo->SmsPDUArray().Count() + 1); |
|
1214 |
|
1215 // |
|
1216 // Maximum number of PDU is 255, so if we have that already then we cannot |
|
1217 // continue. |
|
1218 // |
|
1219 TInt numPDUs = iAdditionalInfo->SmsPDUArray().Count(); |
|
1220 |
|
1221 if (numPDUs >= 255) |
|
1222 { |
|
1223 User::Leave(KErrOverflow); |
|
1224 } |
|
1225 |
|
1226 // |
|
1227 // We only do most of the work if we are actually encoding. |
|
1228 // |
|
1229 if (aDoEncode) |
|
1230 { |
|
1231 // |
|
1232 // Update the Concatenated Message PDU numbers in the current PDU. This |
|
1233 // means that at least the last PDU has the correct values (to update |
|
1234 // all PDUs when a new PDU is added would be too slow, so we do that |
|
1235 // only once at the end). |
|
1236 // |
|
1237 if (numPDUs > 0) |
|
1238 { |
|
1239 SmsPDU().SetConcatenatedMessagePDUIndex(numPDUs+1); |
|
1240 SmsPDU().SetNumConcatenatedMessagePDUs(numPDUs+1); |
|
1241 } |
|
1242 |
|
1243 // |
|
1244 // Create copy of the current PDU and store it in the array... |
|
1245 // |
|
1246 CSmsPDU* newPDU = SmsPDU().DuplicateL(); |
|
1247 CleanupStack::PushL(newPDU); |
|
1248 iAdditionalInfo->SmsPDUArray().AppendL(newPDU); |
|
1249 CleanupStack::Pop(newPDU); |
|
1250 } |
|
1251 else |
|
1252 { |
|
1253 // |
|
1254 // Otherwise just append a NULL value to allow the data PDUs to be |
|
1255 // counted... |
|
1256 // |
|
1257 iAdditionalInfo->SmsPDUArray().AppendL(NULL); |
|
1258 } |
|
1259 } // CSmsMessage::AddCurrentPDUToPDUArrayL |
|
1260 |
|
1261 |
|
1262 TBool CSmsMessage::AddIEToUserDataL(CEmsInformationElement* aIE, TInt aCharsAlreadyAdded,TUint& aCharsAddedToCurrentPDU,CSmsEMSBufferSegmenter& aSeg) |
|
1263 { |
|
1264 LOGGSMU1("CSmsMessage::AddIEToUserDataL()"); |
|
1265 |
|
1266 TBool ieAdded=EFalse; |
|
1267 if (SmsPDU().UserData().EmsInformationElementWillFitL(aIE,aSeg,aCharsAddedToCurrentPDU)) |
|
1268 { |
|
1269 CEmsInformationElement* newIE=aIE->DuplicateL(); |
|
1270 newIE->SetStartPosition(newIE->StartPosition()-aCharsAlreadyAdded); |
|
1271 CleanupStack::PushL(newIE); |
|
1272 SmsPDU().UserData().AddEmsInformationElementL(newIE); |
|
1273 CleanupStack::Pop(newIE); |
|
1274 ieAdded=ETrue; |
|
1275 } |
|
1276 return ieAdded; |
|
1277 } // CSmsMessage::AddIEToUserDataL |
|
1278 |
|
1279 |
|
1280 /** |
|
1281 * Fills the current PDU with the number of specified native chars. |
|
1282 * |
|
1283 * @param aSeg Buffer containing the native chars |
|
1284 * @param aNumChars number of native characters to add. |
|
1285 * @param aEncoding SMS Encoding if required. |
|
1286 * |
|
1287 * @return TInt Number of native characters added |
|
1288 */ |
|
1289 TInt CSmsMessage::FillPduL(CSmsEMSBufferSegmenter& aSeg, TInt aNumChars, TSmsEncoding aEncoding) |
|
1290 { |
|
1291 LOGGSMU1("CSmsMessage::FillPduL()"); |
|
1292 |
|
1293 TUint maxUDUnitsREmaining=SmsPDU().UserData().MaxPackedUDUnitsInBodyRemaining(); |
|
1294 |
|
1295 if (aNumChars==0 || maxUDUnitsREmaining==0) |
|
1296 { |
|
1297 return 0; |
|
1298 } |
|
1299 |
|
1300 HBufC8* buf=HBufC8::NewMaxLC(2*aNumChars); |
|
1301 TPtr8 ptr(buf->Des()); |
|
1302 TInt numberOfUnconvertibleCharacters(0); |
|
1303 TInt numberOfDowngradedCharacters(0); |
|
1304 |
|
1305 TInt nativeLength = aSeg.SegmentL(ptr, aNumChars, maxUDUnitsREmaining, |
|
1306 numberOfUnconvertibleCharacters, |
|
1307 numberOfDowngradedCharacters, |
|
1308 aEncoding); |
|
1309 |
|
1310 SmsPDU().UserData().AppendBodyL(ptr); |
|
1311 |
|
1312 CleanupStack::PopAndDestroy(buf); |
|
1313 return nativeLength; |
|
1314 } // CSmsMessage::FillPduL |
|
1315 |
|
1316 |
|
1317 /** |
|
1318 * This method copies control information elements from the specified |
|
1319 * collection into the working PDU. |
|
1320 * |
|
1321 * @param aCategory The category of control information element to be |
|
1322 * added to the PDU. |
|
1323 * @param aMandatoryInPDU Specifies whether the specified category of information |
|
1324 * element must be added to this PDU. |
|
1325 * @param aDoEncode Flag indicating if encoding is really wanted, or just the |
|
1326 * calculation of the number of PDUs. |
|
1327 * |
|
1328 * @leave KErrArgument If the category is mandatory but one or more elements |
|
1329 * cannot be added then the encoding will fail. |
|
1330 * @leave KErrOverFlow If the information element is too big to be encoded into |
|
1331 * a PDU that contains only the mandatory elements. |
|
1332 */ |
|
1333 void CSmsMessage::AddControlInformationElementsToMultiSegmentMessageL(TSmsInformationElementCategories::TInformationElementCategory aCategory, |
|
1334 TBool aMandatoryInPDU, TBool aDoEncode) |
|
1335 { |
|
1336 LOGGSMU1("CSmsMessage::AddControlInformationElementsToMultiSegmentMessageL()"); |
|
1337 |
|
1338 TUint numberOfInformationElements = iAdditionalInfo->NumberOfControlInformationElements(aCategory); |
|
1339 |
|
1340 for (TInt i = 0; i < numberOfInformationElements; i++) |
|
1341 { |
|
1342 CSmsInformationElement& informationElement = iAdditionalInfo->GetControlInformationElementL( aCategory, i); |
|
1343 |
|
1344 CSmsInformationElement* cloneInformationElement = CSmsInformationElement::NewL(informationElement.Identifier(),informationElement.Data()); |
|
1345 CleanupStack::PushL(cloneInformationElement); |
|
1346 |
|
1347 if (SmsPDU().UserData().ControlInformationElementWillFitL(cloneInformationElement)) |
|
1348 { |
|
1349 SmsPDU().UserData().UpdateInformationElementArrayL(informationElement.Identifier(),informationElement.Data()); |
|
1350 } |
|
1351 else if (aMandatoryInPDU) |
|
1352 { |
|
1353 // Error Scenario, cannot fit the mandatory PDU into the User Data |
|
1354 User::Leave(KErrArgument); |
|
1355 } |
|
1356 else |
|
1357 { |
|
1358 // Close off PDU and transfer to output array |
|
1359 AddCurrentPDUToPDUArrayL(aDoEncode); |
|
1360 ResetWorkingPDUL(); |
|
1361 |
|
1362 // Now test whether the information element will fit into a PDU at all. |
|
1363 // It is possible to make Enhanced Voice Mail Information Elements |
|
1364 // bigger than the available space in the PDU. |
|
1365 TBool canFit = SmsPDU().UserData().ControlInformationElementWillFitL(cloneInformationElement); |
|
1366 if (canFit == EFalse) |
|
1367 { |
|
1368 LOGGSMU1("CSmsMessage::AddControlInformationElementsToMultiSegmentMessage, IE too bit to fit in any PDUL"); |
|
1369 User::Leave(KErrArgument); |
|
1370 } |
|
1371 i--; |
|
1372 } |
|
1373 |
|
1374 CleanupStack::PopAndDestroy(cloneInformationElement); |
|
1375 } |
|
1376 } // CSmsMessage::AddControlInformationElementsToMultiSegmentMessageL |
|
1377 |
|
1378 |
|
1379 /** |
|
1380 * This method copies control information elements from the collections of |
|
1381 * control information elements contained in CSmsAdditionalAttributes into the |
|
1382 * working PDU. |
|
1383 * |
|
1384 * @param aDoEncode Flag indicating if encoding is really wanted, or just the |
|
1385 * calculation of the number of PDUs. |
|
1386 * |
|
1387 * @leave KErrArgument If the category is mandatory but one or more elements |
|
1388 * cannot be added then the encoding will fail. |
|
1389 */ |
|
1390 void CSmsMessage::AddControlInformationElementsToMultiSegmentMessageL(TBool aDoEncode) |
|
1391 { |
|
1392 LOGGSMU1("CSmsMessage::AddControlInformationElementsToMultiSegmentMessageL() 1"); |
|
1393 |
|
1394 TBool mandatoryInEachPDU = ETrue; |
|
1395 AddControlInformationElementsToMultiSegmentMessageL(TSmsInformationElementCategories::ECtrlMandatoryIn1stPDUOnly, |
|
1396 mandatoryInEachPDU, aDoEncode); |
|
1397 mandatoryInEachPDU = EFalse; |
|
1398 AddControlInformationElementsToMultiSegmentMessageL(TSmsInformationElementCategories::ECtrlSingleInstanceOnly, |
|
1399 mandatoryInEachPDU, aDoEncode); |
|
1400 AddControlInformationElementsToMultiSegmentMessageL(TSmsInformationElementCategories::ECtrlMultipleInstancesAllowed, |
|
1401 mandatoryInEachPDU, aDoEncode); |
|
1402 } // CSmsMessage::AddControlInformationElementsToMultiSegmentMessageL |
|
1403 |
|
1404 |
|
1405 /** |
|
1406 * Attempts to add EMS IE to the current PDU. |
|
1407 * |
|
1408 * @param aSegmenter Reference to buffer segmenter. |
|
1409 * @param aCharsAddedToCurrentPDU Returned number of characters added to current PDU. |
|
1410 * @param aDoEncode Flag indicating if encoding is really wanted, |
|
1411 * or just the calculation of the number of PDUs. |
|
1412 * @param aEncoding SMS 7bit encoding if appropriate. |
|
1413 * @param aCorrectedFormatingIEArray Array of IEs that have to be placed in following |
|
1414 * PDUs (e.g. corrected). |
|
1415 * @param aCurrEMSIEno Current IE number. |
|
1416 * @param aCharsAlreadyAdded Returned number of characters added. |
|
1417 * |
|
1418 * @return Whether EMS IE has beenn added, in singleMode returns true if there are no more than one PDU. |
|
1419 */ |
|
1420 TBool CSmsMessage::AddEMSInformationElementsToMultiSegmentMessageL(CSmsEMSBufferSegmenter& aSegmenter, |
|
1421 TUint& aCharsAddedToCurrentPDU, |
|
1422 TBool aDoEncode, |
|
1423 TSmsEncoding& aEncoding, |
|
1424 RPointerArray<CEmsInformationElement>& aCorrectedFormatingIEArray, |
|
1425 TUint& aCurrEMSIEno, |
|
1426 TUint& aCharsAlreadyAdded) |
|
1427 { |
|
1428 LOGGSMU1("CSmsMessage::AddEMSInformationElementsToMultiSegmentMessageL()"); |
|
1429 |
|
1430 TUint startPosition=0; |
|
1431 |
|
1432 // number of chars added to the current PDU |
|
1433 TUint no=iInformationElementArray->Count(); |
|
1434 LOGGSMU2("CSmsMessage::AddEMSInformationElementsToMultiSegmentMessageL no of IE %d",no); |
|
1435 CEmsInformationElement* ie = NULL; |
|
1436 TUint msgLen=iBuffer->Length(); |
|
1437 TUint filledChars=0; |
|
1438 |
|
1439 while(aCurrEMSIEno < no || aCorrectedFormatingIEArray.Count() > 0) |
|
1440 { |
|
1441 ie = NULL; |
|
1442 TBool correction=EFalse; |
|
1443 if(aCurrEMSIEno < no) |
|
1444 { |
|
1445 ie = (*iInformationElementArray)[aCurrEMSIEno]; |
|
1446 startPosition=ie->StartPosition(); |
|
1447 } |
|
1448 |
|
1449 if(ie == NULL || ( startPosition != aCharsAlreadyAdded) ) |
|
1450 { |
|
1451 if(aCorrectedFormatingIEArray.Count() > 0) |
|
1452 { |
|
1453 correction=ETrue; |
|
1454 ie = aCorrectedFormatingIEArray[0]; |
|
1455 startPosition=ie->StartPosition(); |
|
1456 } |
|
1457 } |
|
1458 |
|
1459 __ASSERT_DEBUG(ie !=NULL, User::Leave(KErrCorrupt)); |
|
1460 |
|
1461 if(startPosition <= msgLen) |
|
1462 { |
|
1463 __ASSERT_DEBUG(startPosition>=aCharsAlreadyAdded, User::Leave(KErrUnderflow)); |
|
1464 startPosition -= aCharsAlreadyAdded; // startPosition now relative to current PDU. |
|
1465 |
|
1466 // Add all chars upto startposition. |
|
1467 filledChars=0; |
|
1468 |
|
1469 if(startPosition > aCharsAddedToCurrentPDU) |
|
1470 { |
|
1471 filledChars = FillPduL(aSegmenter, startPosition-aCharsAddedToCurrentPDU, aEncoding); |
|
1472 aCharsAddedToCurrentPDU+=filledChars; |
|
1473 } |
|
1474 |
|
1475 LOGGSMU2("CSmsMessage::AddEMSInformationElementsToMultiSegmentMessageL: filled %d chars", filledChars); |
|
1476 |
|
1477 if (aCharsAddedToCurrentPDU==startPosition) |
|
1478 { |
|
1479 // Try adding the IE. |
|
1480 if (AddIEToUserDataL(ie, aCharsAlreadyAdded,aCharsAddedToCurrentPDU,aSegmenter)) |
|
1481 { |
|
1482 if(correction) |
|
1483 { |
|
1484 aCorrectedFormatingIEArray.Remove(0); |
|
1485 // aCorrectedFormatingIEArray[0] has been removed. In next loop, ie will point another element. So there is no double free. |
|
1486 // coverity[double_free] |
|
1487 delete ie; |
|
1488 correction=EFalse; |
|
1489 } |
|
1490 else aCurrEMSIEno++; |
|
1491 } |
|
1492 else |
|
1493 { |
|
1494 // Information Element will not fit send PDU |
|
1495 LOGGSMU1("CSmsMessage::AddEMSInformationElementsToMultiSegmentMessageL: ie will not fit send Message"); |
|
1496 CorrectFormattingL(aCharsAddedToCurrentPDU,aCorrectedFormatingIEArray,aCharsAlreadyAdded); |
|
1497 |
|
1498 aCharsAlreadyAdded += aCharsAddedToCurrentPDU; |
|
1499 aCharsAddedToCurrentPDU=0; |
|
1500 |
|
1501 AddCurrentPDUToPDUArrayL(aDoEncode); |
|
1502 ResetWorkingPDUL(); |
|
1503 |
|
1504 // |
|
1505 // Find the encoding method for the next segment... |
|
1506 // |
|
1507 //aEncoding = ESmsEncodingNone; |
|
1508 //TRAP_IGNORE(aEncoding = aSegmenter->FindBestAlternativeEncodingL(iAdditionalInfo->iAlternative7bitEncoding, |
|
1509 // maxBodyLength)); |
|
1510 SmsPDU().SetNationalLanguageEncodingL(aEncoding); |
|
1511 } |
|
1512 } |
|
1513 else |
|
1514 { |
|
1515 // native chars upto start position will not fit send PDu. |
|
1516 LOGGSMU1("CSmsMessage::AddEMSInformationElementsToMultiSegmentMessageL: PDU is filled with chars sending"); |
|
1517 |
|
1518 CorrectFormattingL(aCharsAddedToCurrentPDU,aCorrectedFormatingIEArray,aCharsAlreadyAdded); |
|
1519 |
|
1520 aCharsAlreadyAdded += aCharsAddedToCurrentPDU; |
|
1521 aCharsAddedToCurrentPDU=0; |
|
1522 |
|
1523 AddCurrentPDUToPDUArrayL(aDoEncode); |
|
1524 ResetWorkingPDUL(); |
|
1525 |
|
1526 // |
|
1527 // Find the encoding method for the next segment... |
|
1528 // |
|
1529 //aEncoding = ESmsEncodingNone; |
|
1530 //TRAP_IGNORE(aEncoding = aSegmenter->FindBestAlternativeEncodingL(iAdditionalInfo->iAlternative7bitEncoding, |
|
1531 // maxBodyLength)); |
|
1532 SmsPDU().SetNationalLanguageEncodingL(aEncoding); |
|
1533 } |
|
1534 } |
|
1535 else |
|
1536 { |
|
1537 aCurrEMSIEno++; |
|
1538 } |
|
1539 } // end of while loop for all IEs |
|
1540 |
|
1541 return ETrue; |
|
1542 } // CSmsMessage::AddEMSInformationElementsToMultiSegmentMessageL |
|
1543 |
|
1544 |
|
1545 /** |
|
1546 * Attempts to add EMS IE to the current PDU |
|
1547 * |
|
1548 * @param aSegmenter |
|
1549 * @return TBool whether EMS IEs have been added to segment |
|
1550 */ |
|
1551 TBool CSmsMessage::AddEMSInformationElementsToSingleSegmentMessageL(CSmsEMSBufferSegmenter& aSegmenter, |
|
1552 TSmsEncoding aEncoding) |
|
1553 { |
|
1554 LOGGSMU1("CSmsMessage::AddEMSInformationElementsToSingleSegmentMessageL()"); |
|
1555 |
|
1556 TUint charsAddedToCurrentPDU=0; |
|
1557 TUint numOfEmsIE=iInformationElementArray->Count(); |
|
1558 TUint currEmsIEindex=0; |
|
1559 CEmsInformationElement* ie = NULL; |
|
1560 TUint startPosition=0; |
|
1561 TUint filledChars=0; |
|
1562 |
|
1563 while(currEmsIEindex < numOfEmsIE) |
|
1564 { |
|
1565 ie = (*iInformationElementArray)[currEmsIEindex]; |
|
1566 startPosition=ie->StartPosition(); |
|
1567 |
|
1568 if (startPosition > charsAddedToCurrentPDU) |
|
1569 { |
|
1570 filledChars = FillPduL(aSegmenter, startPosition-charsAddedToCurrentPDU, aEncoding); |
|
1571 charsAddedToCurrentPDU+=filledChars; |
|
1572 } |
|
1573 |
|
1574 if (charsAddedToCurrentPDU != startPosition || |
|
1575 !AddIEToUserDataL(ie, 0,charsAddedToCurrentPDU,aSegmenter)) |
|
1576 { |
|
1577 return EFalse; |
|
1578 } |
|
1579 |
|
1580 ++currEmsIEindex; |
|
1581 } |
|
1582 |
|
1583 return ETrue; |
|
1584 } // CSmsMessage::AddEMSInformationElementsToSingleSegmentMessageL |
|
1585 |
|
1586 |
|
1587 /** |
|
1588 * Encode the PDU into an TGsmSms array. The Text and the EMS objects are |
|
1589 * laid out with respect to start position locations and encoded into the |
|
1590 * correct TGsmSms object. |
|
1591 * |
|
1592 * @leave KErrUnderflow if the Ems objects are not in Start position order. |
|
1593 * |
|
1594 * @param aSmsArray Returned array of newly created TSms objects |
|
1595 * containing the encoded message. |
|
1596 * @param aReference Unique reference number to be given to the |
|
1597 * TGsmSms objects. |
|
1598 * @param aBuffer Body Text buffer of the message. |
|
1599 * @param aUnconvertedChars Exit param for the number of characters not converted. |
|
1600 * @param aDowngradedChars Exit param for the number of characters downgraded. |
|
1601 * @param aFreeUDUnitsInLastPDU Exit param for the number of characters free |
|
1602 * in the last PDU. |
|
1603 * @param aDoEncode Flag indicating if encoding is really wanted, |
|
1604 * or just the calculation of the number of PDUs. |
|
1605 */ |
|
1606 void CSmsMessage::EncodeBufferL(CArrayFix<TGsmSms>& aSmsArray, TInt aReference, |
|
1607 const CSmsBufferBase& aBuffer, |
|
1608 TInt& aUnconvertedChars, TInt& aDowngradedChars, |
|
1609 TInt& aFreeUDUnitsInLastPDU, TBool aDoEncode) |
|
1610 { |
|
1611 LOGGSMU1("CSmsMessage::EncodeBufferL()"); |
|
1612 |
|
1613 aUnconvertedChars = 0; |
|
1614 aDowngradedChars = 0; |
|
1615 aFreeUDUnitsInLastPDU = 0; |
|
1616 |
|
1617 // |
|
1618 // Reset the working array of PDUs... |
|
1619 // |
|
1620 iAdditionalInfo->SmsPDUArray().ResetAndDestroy(); |
|
1621 |
|
1622 TUint currEMSIEno(0); |
|
1623 |
|
1624 TInt smscIndex(0); |
|
1625 TBool smscPresent(EFalse); |
|
1626 |
|
1627 TInt emailOverallHeaderLength(0); |
|
1628 TInt emailIndex(0); |
|
1629 TBool emailPresent(EFalse); |
|
1630 |
|
1631 if(SmsPDU().UserData().InformationElementIndex(CSmsInformationElement::ESmsIEISMSCControlParameters,smscIndex)) |
|
1632 { |
|
1633 smscPresent=ETrue; |
|
1634 } |
|
1635 if(SmsPDU().UserData().InformationElementIndex(CSmsInformationElement::ESmsIEIRFC822EmailHeader,emailIndex)) |
|
1636 { |
|
1637 emailPresent=ETrue; |
|
1638 emailOverallHeaderLength=SmsPDU().UserData().InformationElement(emailIndex).Data()[0]; |
|
1639 } |
|
1640 |
|
1641 // |
|
1642 // Create Array for corrected format elements. These will be elements that |
|
1643 // have to be moved into subsequent PDUs due to lack of space in the |
|
1644 // current PDU. |
|
1645 // |
|
1646 RPointerArray<CEmsInformationElement> correctedFormatingIEArray(2); |
|
1647 CleanupResetAndDestroyPushL(correctedFormatingIEArray); |
|
1648 |
|
1649 // |
|
1650 // Reset the working PDU. This safes time be keeping fields we need and |
|
1651 // droping any data from previous PDUs. |
|
1652 // |
|
1653 ResetWorkingPDUL(); |
|
1654 |
|
1655 // |
|
1656 // Automatically prepare for concatenation (any single PDU messages would |
|
1657 // have been handled by EncodeIntoSinglePDUL() previously). |
|
1658 // |
|
1659 SmsPDU().SetTextConcatenatedL(ETrue,iIs16BitConcatenation); |
|
1660 |
|
1661 TInt maxBodyLength=SmsPDU().UserData().MaxPackedUDUnitsInBodyRemaining(); |
|
1662 |
|
1663 // |
|
1664 // Add any elements that are required to be present, and ensure they |
|
1665 // have correct data stored (for example if we are recycling the working PDU). |
|
1666 // |
|
1667 AddControlInformationElementsToMultiSegmentMessageL(aDoEncode); |
|
1668 |
|
1669 // |
|
1670 // Create EMS Segmenter and Buffer Converter... |
|
1671 // |
|
1672 CSmsAlphabetConverter* converter = CSmsAlphabetConverter::NewLC(*iCharacterSetConverter, iFs,SmsPDU().Alphabet(), |
|
1673 BinaryData()); |
|
1674 CSmsEMSBufferSegmenter* segmenter = CSmsEMSBufferSegmenter::NewLC(*converter, aBuffer, maxBodyLength); |
|
1675 TBool isUnicode = (SmsPDU().Alphabet() == TSmsDataCodingScheme::ESmsAlphabetUCS2); |
|
1676 |
|
1677 TBool informationToSend = ETrue; |
|
1678 TUint charsAdded2CurrentPDU = 0; |
|
1679 TUint charsAlreadyAdded = 0; |
|
1680 |
|
1681 // |
|
1682 // Find the best alternative encoding for the current segment. This will be |
|
1683 // set at the beginning of each PDU using the list of encoders. |
|
1684 // |
|
1685 TSmsEncoding encodingToUse = ESmsEncodingNone; |
|
1686 |
|
1687 TRAP_IGNORE(encodingToUse = segmenter->FindBestAlternativeEncodingL(iAdditionalInfo->Alternative7bitEncoding(), |
|
1688 aBuffer.Length())); |
|
1689 SmsPDU().SetNationalLanguageEncodingL(encodingToUse); |
|
1690 |
|
1691 // |
|
1692 // If there are information elements to add, add them to the first PDU (or |
|
1693 // to the correct formatting array for later PDUs if more appropriate). |
|
1694 // |
|
1695 if(iInformationElementArray->Count() >0) |
|
1696 { |
|
1697 AddEMSInformationElementsToMultiSegmentMessageL(*segmenter, charsAdded2CurrentPDU, |
|
1698 aDoEncode, encodingToUse, |
|
1699 correctedFormatingIEArray, |
|
1700 currEMSIEno, charsAlreadyAdded); |
|
1701 } |
|
1702 |
|
1703 // |
|
1704 // Allocate a temporary buffer to work with... |
|
1705 // |
|
1706 HBufC8* buf=HBufC8::NewMaxLC(maxBodyLength); |
|
1707 TPtr8 ptr(buf->Des()); |
|
1708 |
|
1709 // |
|
1710 // While there is still data to encode see how much space is left in this |
|
1711 // PDU and attempt to encode something into it... |
|
1712 // |
|
1713 while (segmenter->MoreL()) |
|
1714 { |
|
1715 LOGGSMU1("CSmsMessage::EncodeBufferL - there is MoreL"); |
|
1716 |
|
1717 // |
|
1718 // Calculate the space left to use in this PDU... |
|
1719 // |
|
1720 TInt size = SmsPDU().UserData().MaxPackedUDUnitsInBodyRemaining(); |
|
1721 LOGGSMU2("CSmsMessage::EncodeBufferL - remaining size in PDU is %d",size); |
|
1722 |
|
1723 // |
|
1724 // While there is no space, correct the formatting (which may |
|
1725 // introduce any un-placed EMS Elements into the corrected format |
|
1726 // array) and then start a new PDU... |
|
1727 // |
|
1728 while (size==0) |
|
1729 { |
|
1730 // |
|
1731 // Store any elements not yet placed into the array for later... |
|
1732 // |
|
1733 CorrectFormattingL(charsAdded2CurrentPDU, correctedFormatingIEArray, charsAlreadyAdded); |
|
1734 |
|
1735 // |
|
1736 // Store this PDU, reset the working PDU and get ready to |
|
1737 // continue with the next PDU... |
|
1738 // |
|
1739 aFreeUDUnitsInLastPDU = SmsPDU().UserData().MaxPackedUDUnitsInBodyRemaining(); |
|
1740 AddCurrentPDUToPDUArrayL(aDoEncode); |
|
1741 ResetWorkingPDUL(); |
|
1742 informationToSend=EFalse; |
|
1743 charsAlreadyAdded+=charsAdded2CurrentPDU; |
|
1744 charsAdded2CurrentPDU=0; |
|
1745 |
|
1746 // |
|
1747 // Find the encoding method for the next segment... |
|
1748 // |
|
1749 //encodingToUse = ESmsEncodingNone; |
|
1750 //TRAP_IGNORE(encodingToUse = segmenter->FindBestAlternativeEncodingL(iAdditionalInfo->iAlternative7bitEncoding, |
|
1751 // maxBodyLength)); |
|
1752 SmsPDU().SetNationalLanguageEncodingL(encodingToUse); |
|
1753 |
|
1754 // |
|
1755 // Add any elements that can be placed now (from previous |
|
1756 // PDUs and above)... |
|
1757 // |
|
1758 LOGGSMU3("CSmsMessage::EncodeBufferL: IE count %d corrected count %d",iInformationElementArray->Count(),correctedFormatingIEArray.Count() ); |
|
1759 if ((TUint)iInformationElementArray->Count() > currEMSIEno || |
|
1760 correctedFormatingIEArray.Count() > 0) |
|
1761 { |
|
1762 AddEMSInformationElementsToMultiSegmentMessageL(*segmenter,charsAdded2CurrentPDU, |
|
1763 aDoEncode, encodingToUse, |
|
1764 correctedFormatingIEArray, |
|
1765 currEMSIEno,charsAlreadyAdded); |
|
1766 } |
|
1767 |
|
1768 // |
|
1769 // Calculate the space left remaining in this new PDU... |
|
1770 // |
|
1771 size = SmsPDU().UserData().MaxPackedUDUnitsInBodyRemaining(); |
|
1772 LOGGSMU2("CSmsMessage::EncodeBufferL - remaining size in PDU is %d",size); |
|
1773 } |
|
1774 |
|
1775 // |
|
1776 // We have space in this PDU and no elements to place, so obtain |
|
1777 // the next peice of text that can fit and append it. |
|
1778 // |
|
1779 segmenter->SegmentNextL(ptr, size, aUnconvertedChars, aDowngradedChars, encodingToUse); |
|
1780 SmsPDU().UserData().AppendBodyL(ptr); |
|
1781 |
|
1782 TUint charsInSegment= isUnicode ? ptr.Length()/2 : ptr.Length(); |
|
1783 LOGGSMU2("CSmsMessage::EncodeBufferL: segmenting added %d chars", charsInSegment); |
|
1784 |
|
1785 // |
|
1786 // At this point the working PDU is either full (e.g. we filled the |
|
1787 // remaining space with a chuck of text, or the is some space as we |
|
1788 // stored the last part of the text. |
|
1789 // |
|
1790 // If there are any elements not yet stored, add them to the |
|
1791 // formatting array... |
|
1792 // |
|
1793 charsAdded2CurrentPDU+=charsInSegment; |
|
1794 CorrectFormattingL(charsAdded2CurrentPDU, correctedFormatingIEArray, charsAlreadyAdded); |
|
1795 charsAlreadyAdded+=charsAdded2CurrentPDU; |
|
1796 LOGGSMU2("CSmsMessage::EncodeBufferL(): charsAlreadyAdded=%d", charsAlreadyAdded); |
|
1797 |
|
1798 // |
|
1799 // Now store this PDU and reset the working PDU... |
|
1800 // |
|
1801 aFreeUDUnitsInLastPDU = SmsPDU().UserData().MaxPackedUDUnitsInBodyRemaining(); |
|
1802 AddCurrentPDUToPDUArrayL(aDoEncode); |
|
1803 ResetWorkingPDUL(); |
|
1804 informationToSend=EFalse; |
|
1805 charsAdded2CurrentPDU=0; |
|
1806 |
|
1807 // |
|
1808 // Find the encoding method for the next segment... |
|
1809 // |
|
1810 //encodingToUse = ESmsEncodingNone; |
|
1811 //TRAP_IGNORE(encodingToUse = segmenter->FindBestAlternativeEncodingL(iAdditionalInfo->iAlternative7bitEncoding, |
|
1812 // maxBodyLength)); |
|
1813 SmsPDU().SetNationalLanguageEncodingL(encodingToUse); |
|
1814 |
|
1815 // |
|
1816 // Add any elements that can be placed now given we have a new |
|
1817 // empty PDU... |
|
1818 // |
|
1819 LOGGSMU3("CSmsMessage::EncodeBufferL: IE count %d corrected count %d", |
|
1820 iInformationElementArray->Count(), correctedFormatingIEArray.Count() ); |
|
1821 if ((TUint)iInformationElementArray->Count() > currEMSIEno || |
|
1822 correctedFormatingIEArray.Count() > 0) |
|
1823 { |
|
1824 AddEMSInformationElementsToMultiSegmentMessageL(*segmenter, charsAdded2CurrentPDU, |
|
1825 aDoEncode, encodingToUse, |
|
1826 correctedFormatingIEArray, |
|
1827 currEMSIEno, charsAlreadyAdded); |
|
1828 } |
|
1829 LOGGSMU1("CSmsMessage::EncodeBufferL end Moreloop"); |
|
1830 } |
|
1831 CleanupStack::PopAndDestroy(buf); |
|
1832 |
|
1833 LOGGSMU1("CSmsMessage::EncodeBufferL - last PDU"); |
|
1834 |
|
1835 // |
|
1836 // This is the last PDU. We need to check if there is a partial PDU left over |
|
1837 // and add it if needed. |
|
1838 // |
|
1839 if (informationToSend) |
|
1840 { |
|
1841 aFreeUDUnitsInLastPDU = SmsPDU().UserData().MaxPackedUDUnitsInBodyRemaining(); |
|
1842 AddCurrentPDUToPDUArrayL(aDoEncode); |
|
1843 ResetWorkingPDUL(); |
|
1844 } |
|
1845 |
|
1846 // |
|
1847 // At this point the segmenting and layouts of PDU is complete, so if we |
|
1848 // find any more data something is wrong... |
|
1849 // |
|
1850 if (segmenter->MoreL() || correctedFormatingIEArray.Count() > 0) |
|
1851 { |
|
1852 User::Leave(KErrCorrupt); |
|
1853 } |
|
1854 |
|
1855 CleanupStack::PopAndDestroy(3, &correctedFormatingIEArray); // segmenter, converter & correctedFormatingIEArray |
|
1856 |
|
1857 // |
|
1858 // By now the PDUs are segmented and correctly setup for encoding. |
|
1859 // They have not been encoded yet, as this requires the PDU total to be known. |
|
1860 // So we go through the array setting the final PDU number/total PDUs and |
|
1861 // perform the encoding from CSmsPDU to the TGsmPdu object. |
|
1862 // |
|
1863 // Note: In the case were aDoEncode is EFalse, iSmsPDUArray will be full |
|
1864 // of NULL pointers as it is only the count that we need in that case. |
|
1865 // |
|
1866 TInt numPDUs = iAdditionalInfo->SmsPDUArray().Count(); |
|
1867 |
|
1868 LOGGSMU2("CSmsMessage::EncodeBufferL number of PDUs: %d", iAdditionalInfo->SmsPDUArray().Count()); |
|
1869 |
|
1870 if (aDoEncode) |
|
1871 { |
|
1872 CSmsMessageAdditionalAttributes::CSmsStatusReportScheme& scheme = iAdditionalInfo->GetStatusReportScheme(); |
|
1873 TGsmSms gsmSms; |
|
1874 |
|
1875 for (TInt pdu = 0; pdu < numPDUs; pdu++) |
|
1876 { |
|
1877 if(scheme.Id() == EControlParametersScheme) |
|
1878 { |
|
1879 if(smscPresent) |
|
1880 { |
|
1881 CSmsSMSCCtrlParameterOperations& ieOp = (CSmsSMSCCtrlParameterOperations&)GetOperationsForIEL(CSmsInformationElement::ESmsIEISMSCControlParameters); |
|
1882 TUint8 octet(0); |
|
1883 |
|
1884 if (ieOp.GetStatusReport(pdu, octet) == KErrNone) |
|
1885 { |
|
1886 iAdditionalInfo->SmsPDUArray()[pdu]->UpdateSMSCCtrlParameterL(octet); |
|
1887 } |
|
1888 } |
|
1889 else |
|
1890 { |
|
1891 User::Leave(KErrNotFound); |
|
1892 } |
|
1893 } |
|
1894 else if(scheme.Id() == ETPSRRScheme) |
|
1895 { |
|
1896 TSmsFirstOctet smsReportRequest; |
|
1897 CSmsTPSRROperations& nonIEOp = (CSmsTPSRROperations&)GetOperationsForNonIEL(ESmsTPSRRParameter); |
|
1898 smsReportRequest = nonIEOp.GetStatusReport(pdu); |
|
1899 |
|
1900 iAdditionalInfo->SmsPDUArray()[pdu]->UpdateTPSRRL(smsReportRequest); |
|
1901 } |
|
1902 |
|
1903 if(emailPresent) |
|
1904 { |
|
1905 iAdditionalInfo->SmsPDUArray()[pdu]->UpdateEmailHeaderDataL(emailOverallHeaderLength); |
|
1906 } |
|
1907 |
|
1908 // |
|
1909 // Set the concatenation Message Reference number and PDU numbers... |
|
1910 // |
|
1911 iAdditionalInfo->SmsPDUArray()[pdu]->UpdateConcatenationDataL(aReference, pdu+1, numPDUs); |
|
1912 |
|
1913 // |
|
1914 // Encode this PDU... |
|
1915 // |
|
1916 |
|
1917 TEncodeParams encodeParams; |
|
1918 encodeParams.iTimeStamp = &Time(); |
|
1919 |
|
1920 TTimeIntervalSeconds interval = UTCOffset(); |
|
1921 encodeParams.iTimeIntervalInSeconds = &interval; |
|
1922 |
|
1923 iAdditionalInfo->SmsPDUArray()[pdu]->EncodeMessagePDUL(gsmSms, &encodeParams); |
|
1924 aSmsArray.AppendL(gsmSms); |
|
1925 } |
|
1926 |
|
1927 // |
|
1928 // Since the working PDU has been reset the data in it does not match |
|
1929 // the data of the last PDU. Some tests in SMS Stack assume it does |
|
1930 // and therefore to retain compatibility we decode the last PDU back |
|
1931 // over the working PDU. |
|
1932 // |
|
1933 TGsmuLex8 lex(gsmSms.Pdu()); |
|
1934 SmsPDU().DecodeL(lex); |
|
1935 } |
|
1936 } // CSmsMessage::EncodeBufferL |
|
1937 |
|
1938 |
|
1939 /** |
|
1940 * Attempts to encode into the single PDU. This function is the private version |
|
1941 * to the public EncodeIntoSinglePDUL() function. It performs the work and also |
|
1942 * returns more information regarding the characters encoded. |
|
1943 * |
|
1944 * The Text and the EMS objects are laid out with respect to start position |
|
1945 * locations. |
|
1946 * |
|
1947 * @leave KErrUnderflow if the Ems objects are not in Start position order. |
|
1948 * |
|
1949 * @param aSmsArray Returned array of newly created TSms objects |
|
1950 * containing the encoded message. |
|
1951 * @param aUnconvertedChars Exit param for the number of characters not converted. |
|
1952 * @param aDowngradedChars Exit param for the number of characters downgraded. |
|
1953 * @param aFreeUDUnitsInLastPDU Exit param for the number of characters free |
|
1954 * in the last PDU. |
|
1955 */ |
|
1956 TBool CSmsMessage::EncodeIntoSinglePDUL(CArrayFix<TGsmSms>& aSmsArray, TInt& aUnconvertedChars, |
|
1957 TInt& aDowngradedChars, TInt& aFreeUDUnitsInLastPDU) |
|
1958 { |
|
1959 LOGGSMU1("CSmsMessage::EncodeIntoSinglePDUL()"); |
|
1960 |
|
1961 __ASSERT_DEBUG((aSmsArray.Count()==0),Panic(KGsmuPanicSmsArrayNotEmpty)); |
|
1962 |
|
1963 aUnconvertedChars = 0; |
|
1964 aDowngradedChars = 0; |
|
1965 aFreeUDUnitsInLastPDU = 0; |
|
1966 |
|
1967 iAdditionalInfo->SmsPDUArray().ResetAndDestroy(); |
|
1968 |
|
1969 if (!TextPresent()) |
|
1970 { |
|
1971 if(SmsPDU().Type()==CSmsPDU::ESmsCommand) |
|
1972 { |
|
1973 // Commands don't contain text, so commands |
|
1974 // are only encoded in this branch. |
|
1975 PrepareCommandMessageL(); |
|
1976 } |
|
1977 |
|
1978 TGsmSms sms; |
|
1979 SmsPDU().EncodeMessagePDUL(sms); |
|
1980 aSmsArray.AppendL(sms); |
|
1981 return ETrue; |
|
1982 } |
|
1983 |
|
1984 ResetWorkingPDUL(); |
|
1985 |
|
1986 // find the length of all the control information elements |
|
1987 TUint ieLength=0; |
|
1988 for (TUint8 category = 0; category < TSmsInformationElementCategories::ENumberOfCategories; category++) |
|
1989 { |
|
1990 switch (category) |
|
1991 { |
|
1992 case TSmsInformationElementCategories::ECtrlMandatoryIn1stPDUOnly: |
|
1993 case TSmsInformationElementCategories::ECtrlSingleInstanceOnly: |
|
1994 case TSmsInformationElementCategories::ECtrlMultipleInstancesAllowed: |
|
1995 { |
|
1996 for (TUint j = 0; j < iAdditionalInfo->NumberOfControlInformationElements((CSmsMessageAdditionalAttributes::TCategory) category); j++) |
|
1997 { |
|
1998 ieLength += iAdditionalInfo->GetControlInformationElementL( ( (CSmsMessageAdditionalAttributes::TCategory) category), j).Length(); |
|
1999 } |
|
2000 break; |
|
2001 } |
|
2002 default: |
|
2003 break; |
|
2004 } |
|
2005 } |
|
2006 LOGGSMU2("CSmsMessage::EncodeIntoSinglePDUL, ctrl elem len = %d", ieLength); |
|
2007 |
|
2008 CEmsInformationElement* emsIE =NULL; |
|
2009 for (TInt num=0; num<iInformationElementArray->Count();num++) |
|
2010 { |
|
2011 emsIE = (*iInformationElementArray)[num]; |
|
2012 ieLength+=emsIE->Length(); |
|
2013 } |
|
2014 |
|
2015 TInt remainInBody=SmsPDU().UserData().MaxPackedUDUnitsInBodyRemaining(ieLength); |
|
2016 |
|
2017 TInt msgLength=MessageLengthL(); // in octets |
|
2018 |
|
2019 if( msgLength > remainInBody) return EFalse; |
|
2020 |
|
2021 LOGGSMU4("CSmsMessage::EncodeIntoSinglePDUL, ie len = %d, remainInBody = %d, msgLength = %d", ieLength, msgLength, remainInBody); |
|
2022 // add all control information elements into working PDU. |
|
2023 // |
|
2024 for (TUint8 category = 0; category < TSmsInformationElementCategories::ENumberOfCategories; category++) |
|
2025 { |
|
2026 switch (category) |
|
2027 { |
|
2028 case TSmsInformationElementCategories::ECtrlMandatoryIn1stPDUOnly: |
|
2029 case TSmsInformationElementCategories::ECtrlSingleInstanceOnly: |
|
2030 case TSmsInformationElementCategories::ECtrlMultipleInstancesAllowed: |
|
2031 { |
|
2032 for (TUint j = 0; j < iAdditionalInfo->NumberOfControlInformationElements((CSmsMessageAdditionalAttributes::TCategory) category); j++) |
|
2033 { |
|
2034 CSmsInformationElement& informationElement = iAdditionalInfo->GetControlInformationElementL( ( (CSmsMessageAdditionalAttributes::TCategory) category), j); |
|
2035 |
|
2036 CSmsInformationElement* cloneInformationElement = CSmsInformationElement::NewL(informationElement.Identifier(),informationElement.Data()); |
|
2037 CleanupStack::PushL(cloneInformationElement); |
|
2038 TBool willFit = SmsPDU().UserData().ControlInformationElementWillFitL(cloneInformationElement); |
|
2039 CleanupStack::PopAndDestroy(cloneInformationElement); |
|
2040 |
|
2041 if (willFit) |
|
2042 { |
|
2043 SmsPDU().UserData().UpdateInformationElementArrayL(informationElement.Identifier(),informationElement.Data()); |
|
2044 } |
|
2045 else |
|
2046 { |
|
2047 ResetWorkingPDUL(); |
|
2048 return EFalse; |
|
2049 } |
|
2050 } |
|
2051 break; |
|
2052 } |
|
2053 default: |
|
2054 break; |
|
2055 } |
|
2056 } |
|
2057 |
|
2058 EncodingTPSRRFromSchemesIntoSinglePDUL(); |
|
2059 |
|
2060 TInt maxBodyLength=SmsPDU().UserData().MaxPackedUDUnitsInBodyRemaining(); |
|
2061 CSmsAlphabetConverter* converter=CSmsAlphabetConverter::NewLC(*iCharacterSetConverter,iFs,SmsPDU().Alphabet(),BinaryData()); |
|
2062 CSmsEMSBufferSegmenter* segmenter=CSmsEMSBufferSegmenter::NewLC(*converter,*iBuffer, maxBodyLength); |
|
2063 |
|
2064 // |
|
2065 // Find the best alternative encoding for the current segment. This will be |
|
2066 // set at the beginning of each PDU using the list of encoders. |
|
2067 // |
|
2068 TSmsEncoding encodingToUse = ESmsEncodingNone; |
|
2069 |
|
2070 TRAP_IGNORE(encodingToUse= segmenter->FindBestAlternativeEncodingL(iAdditionalInfo->Alternative7bitEncoding(), |
|
2071 maxBodyLength)); |
|
2072 SmsPDU().SetNationalLanguageEncodingL(encodingToUse); |
|
2073 |
|
2074 if(!AddEMSInformationElementsToSingleSegmentMessageL(*segmenter, encodingToUse)) |
|
2075 { |
|
2076 aSmsArray.Reset(); |
|
2077 CleanupStack::PopAndDestroy(2, converter); |
|
2078 return EFalse; |
|
2079 } |
|
2080 |
|
2081 if(segmenter->MoreL()) |
|
2082 { |
|
2083 TInt size = SmsPDU().UserData().MaxPackedUDUnitsInBodyRemaining(); |
|
2084 // Defensive code to prevent SegmentNextL being called with size of zero |
|
2085 if (size == 0) |
|
2086 { |
|
2087 CleanupStack::PopAndDestroy(2, converter); |
|
2088 aSmsArray.Reset(); |
|
2089 return EFalse; |
|
2090 } |
|
2091 HBufC8* buf=HBufC8::NewMaxLC(maxBodyLength); |
|
2092 TPtr8 ptr(buf->Des()); |
|
2093 segmenter->SegmentNextL(ptr, size, aUnconvertedChars, aDowngradedChars, encodingToUse); |
|
2094 SmsPDU().UserData().AppendBodyL(ptr); |
|
2095 CleanupStack::PopAndDestroy(buf); |
|
2096 } |
|
2097 CorrectFormattingInSinglePDUL(); |
|
2098 |
|
2099 if (segmenter->MoreL()) |
|
2100 { |
|
2101 CleanupStack::PopAndDestroy(2, converter); |
|
2102 aSmsArray.Reset(); |
|
2103 return EFalse; |
|
2104 } |
|
2105 CleanupStack::PopAndDestroy(2, converter); |
|
2106 |
|
2107 aFreeUDUnitsInLastPDU = SmsPDU().UserData().MaxPackedUDUnitsInBodyRemaining(); |
|
2108 |
|
2109 // |
|
2110 // Encode the PDU... |
|
2111 // |
|
2112 TGsmSms gsmSms; |
|
2113 |
|
2114 TEncodeParams encodeParams; |
|
2115 encodeParams.iTimeStamp = &Time(); |
|
2116 |
|
2117 TTimeIntervalSeconds interval = UTCOffset(); |
|
2118 encodeParams.iTimeIntervalInSeconds = &interval; |
|
2119 |
|
2120 SmsPDU().EncodeMessagePDUL(gsmSms, &encodeParams); |
|
2121 aSmsArray.AppendL(gsmSms); |
|
2122 |
|
2123 return ETrue; |
|
2124 } // CSmsMessage::EncodeIntoSinglePDUL |
|
2125 |
|
2126 |
|
2127 /** |
|
2128 * Attempts to encode into the single PDU |
|
2129 * The Text and the EMS objects are layed out with respect to start position locations and encoded into the correct Tsms object. |
|
2130 * Ensure this function is called before EncodeMessagePDUsL to properly process single PDU messages |
|
2131 * |
|
2132 * @return KErrUnderflow if the Ems objects are not in Start position order. |
|
2133 * @param aSmsArray returned array of newly created TSms objects containing the encoded message |
|
2134 * |
|
2135 * @capability None |
|
2136 */ |
|
2137 EXPORT_C TBool CSmsMessage::EncodeIntoSinglePDUL(CArrayFix<TGsmSms>& aSmsArray) |
|
2138 { |
|
2139 LOGGSMU1("CSmsMessage::EncodeIntoSinglePDUL()"); |
|
2140 |
|
2141 TInt unconvertedChars, downgradedChars, freeUDUnitsInLastPDU; |
|
2142 |
|
2143 return EncodeIntoSinglePDUL(aSmsArray, unconvertedChars, |
|
2144 downgradedChars, freeUDUnitsInLastPDU); |
|
2145 } // CSmsMessage::EncodeIntoSinglePDUL |
|
2146 |
|
2147 |
|
2148 void CSmsMessage::EncodingTPSRRFromSchemesIntoSinglePDUL() |
|
2149 { |
|
2150 TInt smscIndex(0); |
|
2151 TBool smscPresent(EFalse); |
|
2152 |
|
2153 CSmsMessageAdditionalAttributes::CSmsStatusReportScheme& scheme = iAdditionalInfo->GetStatusReportScheme(); |
|
2154 if(scheme.Id() == EControlParametersScheme) |
|
2155 { |
|
2156 if(SmsPDU().UserData().InformationElementIndex(CSmsInformationElement::ESmsIEISMSCControlParameters,smscIndex)) |
|
2157 { |
|
2158 smscPresent=ETrue; |
|
2159 } |
|
2160 if(smscPresent) |
|
2161 { |
|
2162 TUint8 octet(0); |
|
2163 |
|
2164 CSmsSMSCCtrlParameterOperations& ieOp = (CSmsSMSCCtrlParameterOperations&)GetOperationsForIEL(CSmsInformationElement::ESmsIEISMSCControlParameters); |
|
2165 |
|
2166 if (ieOp.GetStatusReport(0, octet) == KErrNone) |
|
2167 { |
|
2168 if(SmsPDU().UserData().InformationElementIndex(CSmsInformationElement::ESmsIEISMSCControlParameters,smscIndex)) |
|
2169 { |
|
2170 SmsPDU().UserData().InformationElement(smscIndex).Data()[0] = octet; |
|
2171 if (SmsPDU().Type() == CSmsPDU::ESmsSubmit) |
|
2172 { |
|
2173 ((CSmsSubmit&)SmsPDU()).SetStatusReportRequest(ETrue); |
|
2174 } |
|
2175 else if (SmsPDU().Type() == CSmsPDU::ESmsDeliver) |
|
2176 { |
|
2177 ((CSmsDeliver&)SmsPDU()).SetStatusReportIndication(ETrue); |
|
2178 } |
|
2179 } |
|
2180 else |
|
2181 { |
|
2182 User::Leave(KErrCorrupt); |
|
2183 } |
|
2184 } |
|
2185 } |
|
2186 else |
|
2187 { |
|
2188 User::Leave(KErrNotFound); |
|
2189 } |
|
2190 } |
|
2191 else if(scheme.Id() == ETPSRRScheme) |
|
2192 { |
|
2193 TSmsFirstOctet smsReportRequest; |
|
2194 CSmsTPSRROperations& nonIEOp = (CSmsTPSRROperations&)GetOperationsForNonIEL(ESmsTPSRRParameter); |
|
2195 smsReportRequest = nonIEOp.GetStatusReport(0); |
|
2196 |
|
2197 if(smsReportRequest>=0) |
|
2198 { |
|
2199 if (SmsPDU().Type() == CSmsPDU::ESmsSubmit) |
|
2200 { |
|
2201 ((CSmsSubmit&)SmsPDU()).SetStatusReportRequest(smsReportRequest); |
|
2202 } |
|
2203 else if (SmsPDU().Type() == CSmsPDU::ESmsDeliver) |
|
2204 { |
|
2205 ((CSmsDeliver&)SmsPDU()).SetStatusReportIndication(smsReportRequest); |
|
2206 } |
|
2207 } |
|
2208 } |
|
2209 } // CSmsMessage::EncodingTPSRRFromSchemesIntoSinglePDUL |
|
2210 |
|
2211 |
|
2212 /** |
|
2213 * Decode CSmsMessage |
|
2214 * |
|
2215 * @param aUserData Object containing the EMS objects. |
|
2216 * @param aCharsAlreadyAdded The current, running, start position to be applied to the objects taken out |
|
2217 * of the UserData. |
|
2218 */ |
|
2219 void CSmsMessage::DecodeBufferL(CArrayPtr<CSmsPDU>& aSmsPDUArray, |
|
2220 CSmsBufferBase& aBuffer) |
|
2221 { |
|
2222 LOGGSMU1("CSmsMessage::DecodeBufferL()"); |
|
2223 |
|
2224 iInformationElementArray->ResetAndDestroy(); |
|
2225 |
|
2226 TSmsStatusReportScheme schemeId = FindSchemeL(aSmsPDUArray); |
|
2227 |
|
2228 TInt emailLen(0); |
|
2229 for (TInt i=0; i<aSmsPDUArray.Count(); i++) |
|
2230 { |
|
2231 CSmsUserData& usrData = (aSmsPDUArray)[i]->UserData(); |
|
2232 InstallControlInformationElementsL(usrData, i); |
|
2233 InstallEmsInformationElementsL(usrData, aBuffer.Length()); |
|
2234 // Possible refactoring opportunity: |
|
2235 // This would be a good place to add a method which provides processing for control information |
|
2236 // elements which contain values specific to the pdu (as opposed to being constant in every PDU. |
|
2237 InstallEmailHeaderInformationElementL(usrData,emailLen); |
|
2238 if(schemeId == ETPSRRScheme) |
|
2239 { |
|
2240 InstallTPSRRInformationL(aSmsPDUArray, i); |
|
2241 } |
|
2242 |
|
2243 CSmsAlphabetConverter* converter=CSmsAlphabetConverter::NewLC(*iCharacterSetConverter,iFs,aSmsPDUArray[i]->Alphabet(),BinaryData()); |
|
2244 TSmsBufferReassembler reassembler(*converter,aBuffer); |
|
2245 TSmsEncoding encodingUsedInSegment = aSmsPDUArray[i]->NationalLanguageEncoding(); |
|
2246 |
|
2247 reassembler.ReassembleNextL(usrData.Body(), |
|
2248 encodingUsedInSegment, |
|
2249 i==(aSmsPDUArray.Count()-1)); |
|
2250 |
|
2251 CleanupStack::PopAndDestroy(converter); |
|
2252 MergeAlternative7bitEncoding(encodingUsedInSegment); |
|
2253 } |
|
2254 |
|
2255 // Possible refactoring opportunity: |
|
2256 // This would be a good place to add a method which provides processing for control information |
|
2257 // elements which contain values specific to the pdu (as opposed to being constant in every PDU. |
|
2258 if(emailLen>0) |
|
2259 { |
|
2260 if(emailLen>255) |
|
2261 User::Leave(KErrTooBig); |
|
2262 TBuf8<1> data; |
|
2263 data.SetLength(1); |
|
2264 data[0]=static_cast<TUint8>(emailLen); |
|
2265 TInt emailIndex; |
|
2266 if(SmsPDU().UserData().InformationElementIndex(CSmsInformationElement::ESmsIEIRFC822EmailHeader,emailIndex)) |
|
2267 SmsPDU().UserData().InformationElement(emailIndex).Data()[0]=static_cast<TInt8>(emailLen); |
|
2268 else |
|
2269 SmsPDU().UserData().AddInformationElementL(CSmsInformationElement::ESmsIEIRFC822EmailHeader,data); |
|
2270 } |
|
2271 UpdateUserPromptAndODIElementsStartPosition(); |
|
2272 } // CSmsMessage::DecodeBufferL |
|
2273 |
|
2274 /** |
|
2275 * It decodes only raw text data. |
|
2276 * |
|
2277 * @param aSmsPDUArray Object containing PDUs. |
|
2278 * @param aBuffer where the decoded data will be stored. |
|
2279 * |
|
2280 */ |
|
2281 void CSmsMessage::DecodeOnlyTextL(CArrayPtr<CSmsPDU>& aSmsPDUArray, |
|
2282 CSmsBufferBase& aBuffer) |
|
2283 { |
|
2284 LOGGSMU1("CSmsMessage::DecodeOnlyTextL()"); |
|
2285 |
|
2286 for (TInt i=0; i<aSmsPDUArray.Count(); i++) |
|
2287 { |
|
2288 CSmsAlphabetConverter* converter=CSmsAlphabetConverter::NewLC(*iCharacterSetConverter,iFs,aSmsPDUArray[i]->Alphabet(),BinaryData()); |
|
2289 TSmsBufferReassembler reassembler(*converter,aBuffer); |
|
2290 TSmsEncoding encodingUsedInSegment = aSmsPDUArray[i]->NationalLanguageEncoding(); |
|
2291 |
|
2292 reassembler.ReassembleNextL(aSmsPDUArray[i]->UserData().Body(), |
|
2293 encodingUsedInSegment, |
|
2294 i==(aSmsPDUArray.Count()-1)); |
|
2295 |
|
2296 CleanupStack::PopAndDestroy(converter); |
|
2297 MergeAlternative7bitEncoding(encodingUsedInSegment); |
|
2298 } |
|
2299 } // CSmsMessage::DecodeBufferL |
|
2300 |
|
2301 /** |
|
2302 * It adds the incomplete message info in additional attribute field. |
|
2303 * |
|
2304 * @param aStartPDU starting PDU index of incomplete message. |
|
2305 * @param aEndPDU end PDU index of incomplete message. |
|
2306 * @param aLastPartialCompleteMsg boolean value indicating whether |
|
2307 this message is the last incomplete message sent to client. |
|
2308 */ |
|
2309 void CSmsMessage::AddIncompleteMessageInfoL(TInt aStartPDU, TInt aEndPDU, TBool aLastPartialCompleteMsg) |
|
2310 { |
|
2311 LOGGSMU1("CSmsMessage::AddIncompleteMessageInfoL()"); |
|
2312 |
|
2313 CIncompleteClass0MessageInfo& incompleteClass0MsgInfo = (CIncompleteClass0MessageInfo&) iAdditionalInfo->GetNonIEOperationL(ESmsIncompleteClass0MessageParameter); |
|
2314 incompleteClass0MsgInfo.SetVersion(CIncompleteClass0MessageInfo::ESmsIncompleteClass0MessageV0); |
|
2315 incompleteClass0MsgInfo.SetIncompleteMessageInfoL(aStartPDU, aEndPDU, aLastPartialCompleteMsg); |
|
2316 } |
|
2317 |
|
2318 /** |
|
2319 * This method copies control information elements from the user data (passed as an |
|
2320 * input argument) into either the CSmsMessage's user data (working pdu) OR one of the |
|
2321 * collection of control information elements (sorted by category) which is contained |
|
2322 * in CSmsMessage::iAdditionalInfo. |
|
2323 * |
|
2324 * @param aUserData |
|
2325 * The user data which is currently being processed, and whose elements may be copied |
|
2326 * into the appropriate collection belonging to the CSmsMessage. |
|
2327 * @leave |
|
2328 * KErrArgument if an information element's type is unknown |
|
2329 * |
|
2330 * @internalComponent |
|
2331 */ |
|
2332 void CSmsMessage::InstallControlInformationElementsL(CSmsUserData& aUserData, TInt aSegmentSequenceNum) |
|
2333 { |
|
2334 // Installs all the information elements within the subsequent PDUs. |
|
2335 LOGGSMU1("CSmsMessage::InstallControlInformationElements()"); |
|
2336 |
|
2337 CSmsMessageAdditionalAttributes::CSmsStatusReportScheme& scheme = iAdditionalInfo->GetStatusReportScheme(); |
|
2338 |
|
2339 for (TInt z=0; z<aUserData.NumInformationElements(); z++) |
|
2340 { |
|
2341 const CSmsInformationElement& ie = aUserData.InformationElement(z); |
|
2342 |
|
2343 TSmsInformationElementCategories::TInformationElementCategory category; |
|
2344 |
|
2345 if (TSmsInformationElementCategories::GetCategoryDefinition(ie.Identifier(), category)) |
|
2346 { |
|
2347 switch (category) |
|
2348 { |
|
2349 case TSmsInformationElementCategories::ECtrlMandatoryInEveryPDUMultipleInstancesPerPDU: // e.g. Special SMS Message Indication |
|
2350 LOGGSMU2("CSmsMessage::InstallControlInformationElements \ |
|
2351 ECtrlMandatoryInEveryPDUMultipleInstancesPerPDU id = %d", ie.Identifier()); |
|
2352 |
|
2353 if (ie.Identifier()== CSmsInformationElement::ESmsIEISpecialSMSMessageIndication) |
|
2354 { |
|
2355 TBool found = EFalse; |
|
2356 CArrayFixFlat<TInt>* indices = new(ELeave) CArrayFixFlat<TInt>(4); |
|
2357 CleanupStack::PushL(indices); |
|
2358 SmsPDU().UserData().InformationElementIndicesL(ie.Identifier(), *indices); |
|
2359 |
|
2360 TInt count = indices->Count(); |
|
2361 for (TInt i=0; ((i<count) && (found==EFalse)); i++) |
|
2362 { |
|
2363 TUint index = indices->operator[](i); |
|
2364 CSmsInformationElement& ieAlreadyInWorkingPDU = SmsPDU().UserData().InformationElement(index); |
|
2365 |
|
2366 if (ieAlreadyInWorkingPDU.Data()[0] == ie.Data()[0]) |
|
2367 { |
|
2368 ieAlreadyInWorkingPDU.Data()[1] = ie.Data()[1]; |
|
2369 found = ETrue; |
|
2370 break; |
|
2371 } |
|
2372 } |
|
2373 CleanupStack::PopAndDestroy(indices); |
|
2374 |
|
2375 if (found == EFalse) |
|
2376 { |
|
2377 SmsPDU().UserData().UpdateInformationElementArrayL(ie.Identifier(),ie.Data()); |
|
2378 } |
|
2379 } |
|
2380 else |
|
2381 { |
|
2382 // Unknown category. |
|
2383 LOGGSMU3("CSmsMessage::InstallControlInformationElementsL category = %d, id = %d", category, ie.Identifier()); |
|
2384 User::Leave(KErrArgument); |
|
2385 } |
|
2386 break; |
|
2387 case TSmsInformationElementCategories::ECtrlMandatoryIn1stPDUOnly: |
|
2388 case TSmsInformationElementCategories::ECtrlSingleInstanceOnly: |
|
2389 { |
|
2390 LOGGSMU2("CSmsMessage::InstallControlInformationElements ECtrlMandatoryIn1stPDUOnly " |
|
2391 "ECtrlSingleInstanceOnly, id = %d", ie.Identifier()); |
|
2392 |
|
2393 TUint index = 0; |
|
2394 if (iAdditionalInfo->Find1stInstanceOfControlInformationElement(ie.Identifier(), index)) |
|
2395 { |
|
2396 iAdditionalInfo->DeleteControlInformationElement(category, index); // might want to pass the |
|
2397 // id in as an additional check |
|
2398 // this should be an exception case |
|
2399 CSmsInformationElement* newInformationElement = CSmsInformationElement::NewL(ie.Identifier(),ie.Data()); |
|
2400 |
|
2401 CleanupStack::PushL(newInformationElement); |
|
2402 iAdditionalInfo->AddControlInformationElementL(category, newInformationElement); |
|
2403 CleanupStack::Pop(newInformationElement); |
|
2404 } |
|
2405 else |
|
2406 { |
|
2407 CSmsInformationElement* cloneInformationElement = CSmsInformationElement::NewL(ie.Identifier(),ie.Data()); |
|
2408 CleanupStack::PushL(cloneInformationElement); |
|
2409 iAdditionalInfo->AddControlInformationElementL(category, cloneInformationElement); |
|
2410 CleanupStack::Pop(cloneInformationElement); |
|
2411 } |
|
2412 break; |
|
2413 } |
|
2414 case TSmsInformationElementCategories::ECtrlMandatoryInEveryPDUAndWithIdenticalValues: |
|
2415 { |
|
2416 LOGGSMU2("CSmsMessage::InstallControlInformationElements ECtrlMandatoryInEveryPDUAndWithIdenticalValues " |
|
2417 "ECtrlSingleInstanceOnly, id = %d", ie.Identifier()); |
|
2418 TInt index = 0; |
|
2419 if (SmsPDU().UserData().InformationElementIndex(ie.Identifier(),index)) |
|
2420 { |
|
2421 CSmsInformationElement* newInformationElement = CSmsInformationElement::NewL(ie.Identifier(),ie.Data()); |
|
2422 |
|
2423 CleanupStack::PushL(newInformationElement); |
|
2424 CSmsInformationElement*& indexedPDU = SmsPDU().UserData().InformationElementPtr(index); |
|
2425 CSmsInformationElement* oldInformationElement = indexedPDU; |
|
2426 SmsPDU().UserData().InformationElementPtr(index) = newInformationElement; |
|
2427 // In next loop, oldInformationElement will point to the newly created information element. So double free is no case. |
|
2428 // coverity[double_free] |
|
2429 delete oldInformationElement; |
|
2430 CleanupStack::Pop(newInformationElement); |
|
2431 } |
|
2432 else |
|
2433 { |
|
2434 SmsPDU().UserData().UpdateInformationElementArrayL(ie.Identifier(),ie.Data()); |
|
2435 } |
|
2436 break; |
|
2437 } |
|
2438 |
|
2439 case TSmsInformationElementCategories::ECtrlMultipleInstancesAllowed: |
|
2440 { |
|
2441 LOGGSMU2("CSmsMessage::InstallControlInformationElements ECtrlMandatoryInEveryPDUAndWithIdenticalValues " |
|
2442 "ECtrlSingleInstanceOnly, id = %d", ie.Identifier() ); |
|
2443 |
|
2444 CSmsInformationElement* cloneInformationElement = CSmsInformationElement::NewL( ie.Identifier(),ie.Data() ); |
|
2445 CleanupStack::PushL(cloneInformationElement); |
|
2446 iAdditionalInfo->AddControlInformationElementL( TSmsInformationElementCategories::ECtrlMultipleInstancesAllowed, cloneInformationElement); |
|
2447 CleanupStack::Pop(cloneInformationElement); |
|
2448 break; |
|
2449 } |
|
2450 case TSmsInformationElementCategories::ECtrlMandatoryInEveryPDUButWithValueSpecificToPDU: |
|
2451 LOGGSMU2("CSmsMessage::InstallControlInformationElements ECtrlMandatoryInEveryPDUButWithValueSpecificToPDU " |
|
2452 "ECtrlSingleInstanceOnly, id = %d", ie.Identifier() ); |
|
2453 |
|
2454 if (ie.Identifier() == CSmsInformationElement::ESmsIEISMSCControlParameters) |
|
2455 { |
|
2456 if(scheme.Id() == EControlParametersScheme) |
|
2457 { |
|
2458 CSmsMessageAdditionalAttributes::CControlParametersScheme& ctrlParamScheme = (CSmsMessageAdditionalAttributes::CControlParametersScheme&)scheme; |
|
2459 ctrlParamScheme.iDefaultStatusReport = 0x00; |
|
2460 |
|
2461 const TUint8* octet(0); |
|
2462 octet = ie.Data().Ptr(); |
|
2463 if(*octet) |
|
2464 { |
|
2465 CSmsMessageAdditionalAttributes::CControlParametersScheme::TSmsSMSCCtrlParameterStatus smscCtrlParameterStatus; |
|
2466 smscCtrlParameterStatus.iSegmentSequenceNum = aSegmentSequenceNum; |
|
2467 smscCtrlParameterStatus.iSelectiveStatus = *octet; |
|
2468 (ctrlParamScheme.iControlParametersStatusReport).AppendL(smscCtrlParameterStatus); |
|
2469 } |
|
2470 ctrlParamScheme.iNumOfPDUs++; |
|
2471 } |
|
2472 } |
|
2473 |
|
2474 // e.g Email Header / Concatenation Elements. |
|
2475 // Consider whether EMail Header should be ported here. |
|
2476 // or left as is. |
|
2477 break; |
|
2478 case TSmsInformationElementCategories::EEmsInformationElement: |
|
2479 LOGGSMU2("CSmsMessage::InstallControlInformationElements ECtrlMandatoryInEveryPDUButWithValueSpecificToPDU " |
|
2480 "ECtrlSingleInstanceOnly, id = %d", ie.Identifier() ); |
|
2481 // Will be handled in the method InstallEmsInformationElements, nothing to do here |
|
2482 break; |
|
2483 default: |
|
2484 LOGGSMU3("CSmsMessage::InstallControlInformationElementsToMultiSegmentMessageL, default switch, category = %d, id= %d", category, ie.Identifier() ); |
|
2485 break; |
|
2486 } |
|
2487 } |
|
2488 } |
|
2489 } // CSmsMessage::InstallControlInformationElementsL |
|
2490 |
|
2491 |
|
2492 /** |
|
2493 * Extracts all the EMS information objects out of the given UserData into the CSmsMessage IEArray. |
|
2494 * |
|
2495 * @param aUserData Object containing the EMS objects. |
|
2496 * @param aCharsAlreadyAdded The current, running, start position to be applied to the objects taken out |
|
2497 * of the UserData. |
|
2498 */ |
|
2499 void CSmsMessage::InstallEmsInformationElementsL(CSmsUserData& aUserData, TInt aCharsAlreadyAdded) |
|
2500 { |
|
2501 // Installs all the information elements within the subsequent PDUs. |
|
2502 LOGGSMU1("CSmsMessage::InstallEmsInformationElements()"); |
|
2503 |
|
2504 CSmsInformationElement::TSmsInformationElementIdentifier id; |
|
2505 CEmsInformationElement* newIE =NULL; |
|
2506 |
|
2507 for (TInt z=0; z<aUserData.NumInformationElements(); z++) |
|
2508 { |
|
2509 const CSmsInformationElement& ie = aUserData.InformationElement(z); |
|
2510 |
|
2511 // is the ie an EMS information Element; |
|
2512 id = ie.Identifier(); |
|
2513 if (CEmsFactory::Supported(id)) |
|
2514 { |
|
2515 newIE=NULL; |
|
2516 TRAPD(ret,newIE = CEmsFactory::CreateReceivedEmsIEL(ie,aCharsAlreadyAdded)); |
|
2517 if(newIE != NULL) |
|
2518 { |
|
2519 if(ret == KErrNone) |
|
2520 { |
|
2521 ret=AddReceivedEmsInformationElement(newIE); |
|
2522 if(ret==KErrNone) // Remove the Information Element from the User Data. |
|
2523 aUserData.RemoveInformationElement(z--); |
|
2524 else |
|
2525 // newIE is made NULL in first place and then a new IE is created. so double free is no case |
|
2526 // coverity[double_free] |
|
2527 delete newIE; |
|
2528 } |
|
2529 else |
|
2530 delete newIE; |
|
2531 } |
|
2532 } |
|
2533 } |
|
2534 } // CSmsMessage::InstallEmsInformationElementsL |
|
2535 |
|
2536 |
|
2537 /** |
|
2538 * Extracts all the EMS information objects out of the given Command into the CSmsMessage IEArray. |
|
2539 * |
|
2540 * @param aCommand Object containing the EMS objects. |
|
2541 * @param aCharsAlreadyAdded The current, running, start position to be applied to the objects taken out |
|
2542 * of the UserData. |
|
2543 */ |
|
2544 void CSmsMessage::InstallEmsInformationElementsL(CSmsCommand& aCommand, TInt aCharsAlreadyAdded) |
|
2545 { |
|
2546 // Ignore in code coverage - not used in SMS stack and not exported |
|
2547 // but cannot be removed as impacts public header. |
|
2548 BULLSEYE_OFF |
|
2549 // Installs all the information elements within the subsequent PDUs. |
|
2550 LOGGSMU1("CSmsMessage::InstallEmsInformationElements()"); |
|
2551 |
|
2552 CSmsInformationElement::TSmsInformationElementIdentifier id; |
|
2553 CEmsInformationElement* newIE=NULL; |
|
2554 |
|
2555 for (TInt z=0; z<aCommand.NumInformationElements(); z++) |
|
2556 { |
|
2557 const CSmsInformationElement& ie = aCommand.InformationElement(z); |
|
2558 // is the ie an EMS information Element; |
|
2559 id = ie.Identifier(); |
|
2560 if (CEmsFactory::Supported(id)) |
|
2561 { |
|
2562 newIE=NULL; |
|
2563 TRAPD(ret,newIE = CEmsFactory::CreateReceivedEmsIEL(ie,aCharsAlreadyAdded)); |
|
2564 if(newIE != NULL ) |
|
2565 { |
|
2566 if(ret == KErrNone) |
|
2567 { |
|
2568 ret=AddReceivedEmsInformationElement(newIE); |
|
2569 if(ret==KErrNone) // Remove the Information Element from the User Data. |
|
2570 aCommand.RemoveInformationElement(z--); |
|
2571 else |
|
2572 // newIE is made NULL in first place and then a new IE is created. so double free is no case. |
|
2573 // coverity[double_free] |
|
2574 delete newIE; |
|
2575 } |
|
2576 else |
|
2577 delete newIE; |
|
2578 } |
|
2579 } |
|
2580 } |
|
2581 BULLSEYE_RESTORE |
|
2582 } |
|
2583 |
|
2584 TSmsStatusReportScheme CSmsMessage::FindSchemeL(const CArrayPtr<CSmsPDU>& aSmsPDUArray) |
|
2585 { |
|
2586 TInt smscIndex(0); |
|
2587 |
|
2588 if(SmsPDU().UserData().InformationElementIndex(CSmsInformationElement::ESmsIEISMSCControlParameters,smscIndex)) |
|
2589 { |
|
2590 iAdditionalInfo->SetStatusReportSchemeL(EControlParametersScheme); |
|
2591 return EControlParametersScheme; |
|
2592 } |
|
2593 |
|
2594 TSmsFirstOctet oldTpsrr; |
|
2595 TSmsFirstOctet tpsrr; |
|
2596 CSmsSubmit* smsSubmit; |
|
2597 CSmsDeliver* smsDeliver; |
|
2598 |
|
2599 if (SmsPDU().Type() == CSmsPDU::ESmsSubmit) |
|
2600 { |
|
2601 smsSubmit = reinterpret_cast<CSmsSubmit*>((aSmsPDUArray)[0]); |
|
2602 oldTpsrr = smsSubmit->StatusReportRequest(); |
|
2603 } |
|
2604 else if (SmsPDU().Type() == CSmsPDU::ESmsDeliver) |
|
2605 { |
|
2606 smsDeliver = reinterpret_cast<CSmsDeliver*>((aSmsPDUArray)[0]); |
|
2607 oldTpsrr = smsDeliver->StatusReportIndication(); |
|
2608 } |
|
2609 |
|
2610 for (TInt ii=1; ii<aSmsPDUArray.Count(); ii++) |
|
2611 { |
|
2612 if (SmsPDU().Type() == CSmsPDU::ESmsSubmit) |
|
2613 { |
|
2614 smsSubmit = reinterpret_cast<CSmsSubmit*>((aSmsPDUArray)[ii]); |
|
2615 tpsrr = smsSubmit->StatusReportRequest(); |
|
2616 } |
|
2617 else if (SmsPDU().Type() == CSmsPDU::ESmsDeliver) |
|
2618 { |
|
2619 smsDeliver = reinterpret_cast<CSmsDeliver*>((aSmsPDUArray)[ii]); |
|
2620 tpsrr = smsDeliver->StatusReportIndication(); |
|
2621 } |
|
2622 if(tpsrr != oldTpsrr) |
|
2623 { |
|
2624 iAdditionalInfo->SetStatusReportSchemeL(ETPSRRScheme); |
|
2625 return ETPSRRScheme; |
|
2626 } |
|
2627 } |
|
2628 |
|
2629 iAdditionalInfo->SetStatusReportSchemeL(EDefaultScheme); |
|
2630 |
|
2631 return EDefaultScheme; |
|
2632 } // CSmsMessage::FindSchemeL |
|
2633 |
|
2634 |
|
2635 void CSmsMessage::InstallTPSRRInformationL(const CArrayPtr<CSmsPDU>& aSmsPDUArray, TInt aSegmentSequenceNum) |
|
2636 { |
|
2637 CSmsMessageAdditionalAttributes::CSmsStatusReportScheme& scheme = iAdditionalInfo->GetStatusReportScheme(); |
|
2638 CSmsMessageAdditionalAttributes::CTPSRRScheme& tpsrrScheme = (CSmsMessageAdditionalAttributes::CTPSRRScheme&)scheme; |
|
2639 |
|
2640 tpsrrScheme.iDefaultStatusReport = TSmsFirstOctet::ESmsStatusReportNotRequested; |
|
2641 tpsrrScheme.iNumOfPDUs++; |
|
2642 |
|
2643 TSmsFirstOctet tpsrr; |
|
2644 |
|
2645 if (SmsPDU().Type() == CSmsPDU::ESmsSubmit) |
|
2646 { |
|
2647 CSmsSubmit* smsSubmit = reinterpret_cast<CSmsSubmit*>((aSmsPDUArray)[aSegmentSequenceNum]); |
|
2648 tpsrr = smsSubmit->StatusReportRequest(); |
|
2649 } |
|
2650 else if (SmsPDU().Type() == CSmsPDU::ESmsDeliver) |
|
2651 { |
|
2652 CSmsDeliver* smsDeliver = reinterpret_cast<CSmsDeliver*>((aSmsPDUArray)[aSegmentSequenceNum]); |
|
2653 tpsrr = smsDeliver->StatusReportIndication(); |
|
2654 } |
|
2655 |
|
2656 if(tpsrr) |
|
2657 { |
|
2658 CSmsMessageAdditionalAttributes::CTPSRRScheme::TSmsTPSRRStatus tpsrrStatus; |
|
2659 |
|
2660 tpsrrStatus.iSegmentSequenceNum = aSegmentSequenceNum; |
|
2661 tpsrrStatus.iTPSRRStatus = TSmsFirstOctet::ESmsStatusReportRequested; |
|
2662 tpsrrScheme.iTPSRRStatusReport.AppendL(tpsrrStatus); |
|
2663 } |
|
2664 } // CSmsMessage::InstallTPSRRInformationL |
|
2665 |
|
2666 |
|
2667 /** |
|
2668 * Adds EMS IE to a CSmsMessage |
|
2669 * |
|
2670 * @param aEmsIE EMS object to be added. |
|
2671 * |
|
2672 * @capability None |
|
2673 */ |
|
2674 EXPORT_C void CSmsMessage::AddEMSInformationElementL(const CEmsInformationElement& aEmsIE) |
|
2675 { |
|
2676 LOGGSMU1("CSmsMessage::AddEMSInformationElementL()"); |
|
2677 |
|
2678 if(aEmsIE.StartPosition() > (TUint)iBuffer->Length()) |
|
2679 { |
|
2680 User::Leave(KErrOverflow); |
|
2681 } |
|
2682 |
|
2683 if(CSmsInformationElement::ESmsEnhancedTextFormatting == aEmsIE.Identifier() && aEmsIE.Length() ==0) |
|
2684 { |
|
2685 User::Leave(KErrUnderflow); |
|
2686 } |
|
2687 |
|
2688 if(CSmsInformationElement::ESmsEnhancedUserPromptIndicator == aEmsIE.Identifier()) |
|
2689 { |
|
2690 AddEmsUserPromptL(static_cast<const CEmsUserPrompt&>(aEmsIE)); |
|
2691 } |
|
2692 else if(CSmsInformationElement::ESmsEnhancedODI == aEmsIE.Identifier()) |
|
2693 { |
|
2694 AddEmsObjectDistributionL(static_cast<const CEmsObjectDistribution&>(aEmsIE)); |
|
2695 } |
|
2696 else |
|
2697 { |
|
2698 TInt count=iInformationElementArray->Count(); |
|
2699 TInt currNo=0; |
|
2700 const CEmsInformationElement* emsIE=NULL; |
|
2701 |
|
2702 while(currNo < count) |
|
2703 { |
|
2704 emsIE=(*iInformationElementArray)[currNo]; |
|
2705 if(emsIE->StartPosition() == aEmsIE.StartPosition() && (CSmsInformationElement::ESmsEnhancedUserPromptIndicator == emsIE->Identifier() || CSmsInformationElement::ESmsEnhancedODI == emsIE->Identifier())) |
|
2706 User::Leave(KErrArgument); |
|
2707 else if(emsIE->StartPosition() > aEmsIE.StartPosition()) |
|
2708 break; |
|
2709 currNo++; |
|
2710 } |
|
2711 User::LeaveIfError(iInformationElementArray->Insert(aEmsIE.DuplicateL(),currNo)); |
|
2712 } |
|
2713 } // CSmsMessage::AddEMSInformationElementL |
|
2714 |
|
2715 |
|
2716 TBool CSmsMessage::CanBeRemoved(const CEmsInformationElement& aIE, const TUint aIEIndex) |
|
2717 { |
|
2718 LOGGSMU1("CSmsMessage::CanBeRemoved()"); |
|
2719 |
|
2720 TBool ret=ETrue; |
|
2721 if(CSmsInformationElement::ESmsEnhancedODI == aIE.Identifier()) |
|
2722 return ret; |
|
2723 |
|
2724 TUint ieStartPosition=aIE.StartPosition(); |
|
2725 TUint count=iInformationElementArray->Count(); |
|
2726 CEmsInformationElement* ie=NULL; |
|
2727 |
|
2728 // is there a UserPrompt/ODI at the same position |
|
2729 for (TUint i=0; i < count && ret; ++i) |
|
2730 { |
|
2731 ie = (*iInformationElementArray)[i]; |
|
2732 // Do not allow removal if start position matches a user prompt and it is not the user prompt itself being removed |
|
2733 if (ie->StartPosition() == ieStartPosition && ie->Identifier() == CSmsInformationElement::ESmsEnhancedUserPromptIndicator && aIE.Identifier() != CSmsInformationElement::ESmsEnhancedUserPromptIndicator) |
|
2734 ret=EFalse; |
|
2735 if (ie->Identifier() == CSmsInformationElement::ESmsEnhancedODI) |
|
2736 { |
|
2737 // don't allow removal of IE if position inside object count of ODI |
|
2738 if ((static_cast<CEmsObjectDistribution*>(ie)->ObjectCount()+i) >= aIEIndex || static_cast<CEmsObjectDistribution*>(ie)->ObjectCount() == 0) |
|
2739 ret=EFalse; |
|
2740 } |
|
2741 } |
|
2742 |
|
2743 LOGGSMU2("CSmsMessage::CanBeRemoved() returns %d", ret); |
|
2744 |
|
2745 return ret; |
|
2746 } // CSmsMessage::CanBeRemoved |
|
2747 |
|
2748 |
|
2749 /** |
|
2750 * Adds EMS IE to a CSmsMessage |
|
2751 * |
|
2752 * @param aEmsIE EMS object to be added. |
|
2753 */ |
|
2754 void CSmsMessage::AddEmsUserPromptL(const CEmsUserPrompt& aUserPromptIE) |
|
2755 { |
|
2756 LOGGSMU1("CSmsMessage::AddEmsUserPromptL()"); |
|
2757 |
|
2758 if(aUserPromptIE.ObjectCount() == 0 )User::Leave(KErrArgument); |
|
2759 |
|
2760 TUint count=iInformationElementArray->Count(); |
|
2761 TUint userPromptStartPosition=aUserPromptIE.StartPosition(); |
|
2762 |
|
2763 TSmsId id=aUserPromptIE.Identifier(); |
|
2764 TBool allSameType=ETrue; |
|
2765 TUint countOnTheSamePos=0; |
|
2766 TUint firstIndex=0; |
|
2767 |
|
2768 // collect all IEs on the same startPosition as the new User Prompt |
|
2769 CEmsInformationElement* ie=NULL; |
|
2770 |
|
2771 for (TUint i=0; i < count ; i++) |
|
2772 { |
|
2773 ie = (*iInformationElementArray)[i]; |
|
2774 if (ie->StartPosition() == userPromptStartPosition) |
|
2775 { |
|
2776 if(countOnTheSamePos==0) |
|
2777 { |
|
2778 firstIndex=i; |
|
2779 id = ie->Identifier(); |
|
2780 } |
|
2781 else |
|
2782 { |
|
2783 if(allSameType && id != ie->Identifier())allSameType=EFalse; |
|
2784 else id = ie->Identifier(); |
|
2785 } |
|
2786 ++countOnTheSamePos; |
|
2787 } |
|
2788 } |
|
2789 |
|
2790 if(countOnTheSamePos != aUserPromptIE.ObjectCount()) |
|
2791 User::Leave(KErrArgument); |
|
2792 |
|
2793 |
|
2794 if( countOnTheSamePos == 1) |
|
2795 { |
|
2796 switch(id) |
|
2797 { |
|
2798 case CEmsInformationElement::ESmsEnhancedPredefinedAnimation: |
|
2799 case CEmsInformationElement::ESmsEnhancedLargeAnimation : |
|
2800 case CEmsInformationElement::ESmsEnhancedSmallAnimation : |
|
2801 case CEmsInformationElement::ESmsEnhancedUserDefinedSound: |
|
2802 case CEmsInformationElement::ESmsEnhancedLargePicture: |
|
2803 case CEmsInformationElement::ESmsEnhancedSmallPicture: |
|
2804 case CEmsInformationElement::ESmsEnhancedVariablePicture: |
|
2805 User::LeaveIfError(iInformationElementArray->Insert(aUserPromptIE.DuplicateL(),firstIndex)); |
|
2806 break; |
|
2807 default: |
|
2808 User::Leave(KErrCorrupt); |
|
2809 break; |
|
2810 } |
|
2811 return; |
|
2812 } |
|
2813 |
|
2814 // stitching - more than one object |
|
2815 if(allSameType && (id == CEmsInformationElement::ESmsEnhancedUserDefinedSound || id == CEmsInformationElement::ESmsEnhancedLargePicture || id == CEmsInformationElement::ESmsEnhancedSmallPicture || id == CEmsInformationElement::ESmsEnhancedVariablePicture)) |
|
2816 { |
|
2817 User::LeaveIfError(iInformationElementArray->Insert(aUserPromptIE.DuplicateL(),firstIndex)); |
|
2818 return; |
|
2819 } |
|
2820 |
|
2821 // not of the same type or not supported IE types |
|
2822 User::Leave(KErrCorrupt); |
|
2823 } // CSmsMessage::AddEmsUserPromptL |
|
2824 |
|
2825 |
|
2826 /** |
|
2827 * Adds EMS IE to a CSmsMessage |
|
2828 * |
|
2829 * @param aEmsIE EMS object to be added. |
|
2830 */ |
|
2831 void CSmsMessage::AddEmsObjectDistributionL(const CEmsObjectDistribution& aObjectDistributionIE) |
|
2832 { |
|
2833 LOGGSMU1("CSmsMessage::AddEmsObjectDistributionL()"); |
|
2834 |
|
2835 TUint count=iInformationElementArray->Count(); |
|
2836 TUint objectDistributionStartPosition=aObjectDistributionIE.StartPosition(); |
|
2837 |
|
2838 TBool firstIndexFound=EFalse; |
|
2839 TUint firstIndex=0; |
|
2840 TUint countOnSameOrSubsequentPos=0; |
|
2841 |
|
2842 // collect any IEs on the same or greater startPosition as the new Object Distribution Indicator |
|
2843 CEmsInformationElement* ie=NULL; |
|
2844 |
|
2845 for (TUint i=0; i < count; i++) |
|
2846 { |
|
2847 ie = (*iInformationElementArray)[i]; |
|
2848 if (ie->StartPosition() >= objectDistributionStartPosition) |
|
2849 { |
|
2850 // Only set index if at least one IE found at desired start position |
|
2851 if (!firstIndexFound) |
|
2852 { |
|
2853 firstIndex=i; |
|
2854 firstIndexFound=ETrue; |
|
2855 } |
|
2856 ++countOnSameOrSubsequentPos; |
|
2857 } |
|
2858 } |
|
2859 // check number of IEs present for desired ObjectCount |
|
2860 if(countOnSameOrSubsequentPos < aObjectDistributionIE.ObjectCount()) |
|
2861 User::Leave(KErrArgument); |
|
2862 |
|
2863 if (firstIndexFound) |
|
2864 { |
|
2865 User::LeaveIfError(iInformationElementArray->Insert(aObjectDistributionIE.DuplicateL(),firstIndex)); |
|
2866 return; |
|
2867 } |
|
2868 |
|
2869 // no valid IE for ODI to apply to |
|
2870 User::Leave(KErrCorrupt); |
|
2871 } // CSmsMessage::AddEmsObjectDistributionL |
|
2872 |
|
2873 |
|
2874 /** |
|
2875 * Removes first EMS IE that matches the criteria from the CSmsMessage |
|
2876 * |
|
2877 * @param aStartPosition of a EMS object to be removed. |
|
2878 * @param aEmsId type of a EMS object to be removed |
|
2879 * @return pointer EMS information element |
|
2880 * @capability |
|
2881 * @capability None |
|
2882 */ |
|
2883 EXPORT_C CEmsInformationElement* CSmsMessage::RemoveEMSInformationElementL(const TUint aStartPosition,const TSmsId aEmsId) |
|
2884 { |
|
2885 LOGGSMU1("CSmsMessage::RemoveEMSInformationElementL()"); |
|
2886 |
|
2887 CEmsInformationElement* emsIE=NULL; |
|
2888 CEmsInformationElement* ie=NULL; |
|
2889 |
|
2890 TUint count=iInformationElementArray->Count(); |
|
2891 |
|
2892 for (TInt i=--count; i >=0 ; --i) |
|
2893 { |
|
2894 ie = (*iInformationElementArray)[i]; |
|
2895 if (ie->StartPosition() == aStartPosition && ie->Identifier() == aEmsId) |
|
2896 { |
|
2897 if(CanBeRemoved(*ie, i)) |
|
2898 { |
|
2899 iInformationElementArray->Remove(i); |
|
2900 emsIE=ie; |
|
2901 } |
|
2902 else |
|
2903 emsIE=NULL; |
|
2904 break; |
|
2905 } |
|
2906 |
|
2907 } |
|
2908 return emsIE; |
|
2909 } // CSmsMessage::RemoveEMSInformationElementL |
|
2910 |
|
2911 |
|
2912 /** |
|
2913 * Removes all EMS IEs that matches the criteria from the CSmsMessage |
|
2914 * |
|
2915 * @param aStartPosition of a EMS object to be removed. |
|
2916 * @param aEmsId type of a EMS object to be removed |
|
2917 * @return pointer to array of EMS IE |
|
2918 * |
|
2919 * @capability None |
|
2920 */ |
|
2921 EXPORT_C RPointerArray<CEmsInformationElement>* CSmsMessage::RemoveEMSInformationElementsL(const TUint aStartPosition,const TSmsId aEmsId) |
|
2922 { |
|
2923 LOGGSMU1("CSmsMessage::RemoveEMSInformationElementsL()"); |
|
2924 |
|
2925 CEmsInformationElement* ie=NULL; |
|
2926 RPointerArray<CEmsInformationElement>* selectedIEs = NULL; |
|
2927 TUint count=iInformationElementArray->Count(); |
|
2928 |
|
2929 for (TInt i=--count; i >= 0 ; --i) |
|
2930 { |
|
2931 ie = (*iInformationElementArray)[i]; |
|
2932 if (ie->StartPosition() == aStartPosition && ie->Identifier() == aEmsId) |
|
2933 { |
|
2934 if(CanBeRemoved(*ie, i)) |
|
2935 { |
|
2936 if(selectedIEs == NULL)selectedIEs=new (ELeave) RPointerArray<CEmsInformationElement>(8); |
|
2937 iInformationElementArray->Remove(i); |
|
2938 selectedIEs->Append(ie); |
|
2939 } |
|
2940 } |
|
2941 |
|
2942 } |
|
2943 return selectedIEs; |
|
2944 } // CSmsMessage::RemoveEMSInformationElementsL |
|
2945 |
|
2946 /** |
|
2947 * Resets EMS IE from a CSmsMessage |
|
2948 * |
|
2949 * |
|
2950 * @capability None |
|
2951 */ |
|
2952 EXPORT_C void CSmsMessage::ResetEMSL() |
|
2953 { |
|
2954 LOGGSMU1("CSmsMessage::ResetEMSL()"); |
|
2955 |
|
2956 iInformationElementArray->ResetAndDestroy(); |
|
2957 } // CSmsMessage::ResetEMSL |
|
2958 |
|
2959 /** |
|
2960 * Removes EMS IE from a CSmsMessage |
|
2961 * |
|
2962 * @return CArrayPtrFlat<const CEmsInformationElement>& of internal EMS array |
|
2963 * |
|
2964 * @capability None |
|
2965 */ |
|
2966 EXPORT_C const RPointerArray<const CEmsInformationElement>& CSmsMessage::GetEMSInformationElementsL()const |
|
2967 { |
|
2968 LOGGSMU1("CSmsMessage::GetEMSInformationElementsL()"); |
|
2969 |
|
2970 return (const RPointerArray<const CEmsInformationElement>&)(*iInformationElementArray); |
|
2971 } // CSmsMessage::GetEMSInformationElementsL |
|
2972 |
|
2973 |
|
2974 void CSmsMessage::UpdateUserPromptAndODIElementsStartPosition() |
|
2975 { |
|
2976 LOGGSMU1("CSmsMessage::UpdateUserPromptAndODIElementsStartPosition()"); |
|
2977 |
|
2978 TUint num=iInformationElementArray->Count(); |
|
2979 TInt startPosition=-1; |
|
2980 CEmsInformationElement* ie = NULL; |
|
2981 |
|
2982 |
|
2983 // is the ie an EMS information Element; |
|
2984 |
|
2985 for(TInt i=num-1;i >=0; --i) |
|
2986 { |
|
2987 ie = (*iInformationElementArray)[i]; |
|
2988 if(ie->Identifier() == CSmsInformationElement::ESmsEnhancedUserPromptIndicator || ie->Identifier() == CSmsInformationElement::ESmsEnhancedODI) |
|
2989 { |
|
2990 if(startPosition >=0) |
|
2991 ie->SetStartPosition(startPosition); |
|
2992 else |
|
2993 iInformationElementArray->Remove(i); |
|
2994 } |
|
2995 else |
|
2996 startPosition=ie->StartPosition(); |
|
2997 |
|
2998 } |
|
2999 } // CSmsMessage::UpdateUserPromptAndODIElementsStartPosition |
|
3000 |
|
3001 |
|
3002 TInt CSmsMessage::AddReceivedEmsInformationElement(CEmsInformationElement* aEmsIE) |
|
3003 { |
|
3004 LOGGSMU1("CSmsMessage::AddReceivedEmsInformationElement()"); |
|
3005 |
|
3006 TInt ret=KErrNone; |
|
3007 if(CSmsInformationElement::ESmsEnhancedUserPromptIndicator == aEmsIE->Identifier() || CSmsInformationElement::ESmsEnhancedODI == aEmsIE->Identifier()) |
|
3008 ret=iInformationElementArray->Append(aEmsIE); |
|
3009 else |
|
3010 { |
|
3011 TInt count=iInformationElementArray->Count(); |
|
3012 TInt currNo=0; |
|
3013 const CEmsInformationElement* emsIE=NULL; |
|
3014 while(currNo < count) |
|
3015 { |
|
3016 emsIE=(*iInformationElementArray)[currNo]; |
|
3017 if(emsIE->StartPosition() > aEmsIE->StartPosition() && (CSmsInformationElement::ESmsEnhancedUserPromptIndicator != emsIE->Identifier() || CSmsInformationElement::ESmsEnhancedODI != emsIE->Identifier())) |
|
3018 break; |
|
3019 currNo++; |
|
3020 } |
|
3021 ret=iInformationElementArray->Insert(aEmsIE,currNo); |
|
3022 } |
|
3023 return ret; |
|
3024 } // CSmsMessage::AddReceivedEmsInformationElement |
|
3025 |
|
3026 |
|
3027 /** |
|
3028 * Updates the slot information for the given message as described in the supplied buffer |
|
3029 * |
|
3030 * @param aDesc buffer, layout: byte 0 store id, byte 1..n PDU slot indexes |
|
3031 * @leave KErrArgument |
|
3032 * |
|
3033 * @capability None |
|
3034 */ |
|
3035 EXPORT_C void CSmsMessage::UpdateSlotsL(TDesC8& aDesc) |
|
3036 { |
|
3037 LOGGSMU1("CSmsMessage::UpdateSlotsL()"); |
|
3038 |
|
3039 TGsmSmsSlotEntry newSlot; |
|
3040 |
|
3041 switch (aDesc[0]) |
|
3042 { |
|
3043 case CSmsMessage::ESmsSIMStorage: |
|
3044 { |
|
3045 newSlot.iStore = KETelIccSmsStore; |
|
3046 break; |
|
3047 } |
|
3048 case CSmsMessage::ESmsPhoneStorage: |
|
3049 { |
|
3050 newSlot.iStore = KETelMeSmsStore; |
|
3051 break; |
|
3052 } |
|
3053 case CSmsMessage::ESmsCombinedStorage: |
|
3054 { |
|
3055 newSlot.iStore = KETelCombinedSmsStore; |
|
3056 break; |
|
3057 } |
|
3058 default: |
|
3059 User::Leave(KErrArgument); |
|
3060 } |
|
3061 |
|
3062 for (TInt index = 1; index < aDesc.Size(); index++) |
|
3063 { |
|
3064 newSlot.iIndex = aDesc[index]; // point to PDU indexes |
|
3065 iSlotArray.AppendL(newSlot); |
|
3066 } |
|
3067 } // CSmsMessage::UpdateSlotsL |
|
3068 |
|
3069 /** |
|
3070 * Copy EMS elements to dest CSmsMessage |
|
3071 * Uses CSmsMessage extended EMS API |
|
3072 * Creates new CEmsInformationElement instance(s) and passes ownership to the dest CSmsMessage |
|
3073 * |
|
3074 * @return aToMessage - Destination CSmsMessage |
|
3075 * |
|
3076 * @capability None |
|
3077 */ |
|
3078 EXPORT_C void CSmsMessage::CopyEmsElementsL(CSmsMessage& aToMessage) const |
|
3079 { |
|
3080 LOGGSMU1("CSmsMessage::CopyEmsElementsL()"); |
|
3081 |
|
3082 // CSmsMessage extended EMS API method creates array of references to EMS elements in |
|
3083 // the source message |
|
3084 // Loop through the array copying each individual method using the CSmsMessage |
|
3085 // and CEmsInformationElement API's |
|
3086 CEmsInformationElement* dupl=NULL; |
|
3087 aToMessage.ResetEMSL(); |
|
3088 for(TInt i = iInformationElementArray->Count()-1 ; i >=0; --i) |
|
3089 { |
|
3090 dupl = (*iInformationElementArray)[i]->DuplicateL(); |
|
3091 CleanupStack::PushL(dupl); |
|
3092 aToMessage.AddEMSInformationElementL(*dupl); |
|
3093 CleanupStack::PopAndDestroy(dupl); |
|
3094 } |
|
3095 } // CSmsMessage::CopyEmsElementsL |
|
3096 |
|
3097 /** |
|
3098 * @capability None |
|
3099 */ |
|
3100 EXPORT_C void CSmsMessage::AddSlotL(const TGsmSmsSlotEntry& aSlot) |
|
3101 { |
|
3102 LOGGSMU1("CSmsMessage::AddSlotL()"); |
|
3103 |
|
3104 TInt count = iSlotArray.Count(); |
|
3105 TInt i(0); |
|
3106 TBool found(EFalse); |
|
3107 while(!found && i<count) |
|
3108 { |
|
3109 if(aSlot.iIndex == iSlotArray[i].iIndex)found=ETrue; |
|
3110 else ++i; |
|
3111 } |
|
3112 LOGGSMU3("CSmsMessage::AddSlotL current no in: %d, adds index %d", count,aSlot.iIndex ); |
|
3113 LOGGSMU3("found %d at position %d",found,i); |
|
3114 iSlotArray.AppendL(aSlot); |
|
3115 } // CSmsMessage::AddSlotL |
|
3116 |
|
3117 /** |
|
3118 * @capability None |
|
3119 */ |
|
3120 EXPORT_C TBool CSmsMessage::MatchSlots(const CArrayFixFlat<TGsmSmsSlotEntry>& aSlotArray) |
|
3121 { |
|
3122 LOGGSMU1("CSmsMessage::MatchSlots()"); |
|
3123 |
|
3124 TBool match = EFalse; |
|
3125 TInt count = aSlotArray.Count(); |
|
3126 if(iSlotArray.Count() == count) |
|
3127 { |
|
3128 TInt i = 0; |
|
3129 match = ETrue; |
|
3130 while(match && i < count) |
|
3131 { |
|
3132 const TGsmSmsSlotEntry& newSlot=aSlotArray[i]; |
|
3133 const TGsmSmsSlotEntry& slot =iSlotArray[i]; |
|
3134 if ( ( slot.iIndex != newSlot.iIndex ) || ( slot.iStore != newSlot.iStore ) ) |
|
3135 match = EFalse; |
|
3136 i++; |
|
3137 } |
|
3138 |
|
3139 } |
|
3140 return match; |
|
3141 } // CSmsMessage::MatchSlots |
|
3142 |
|
3143 /** |
|
3144 * c'tor |
|
3145 * @capability None |
|
3146 */ |
|
3147 EXPORT_C TGsmSmsSlotEntry::TGsmSmsSlotEntry() |
|
3148 { |
|
3149 } // TGsmSmsSlotEntry::TGsmSmsSlotEntry |
|
3150 |
|
3151 /** |
|
3152 * Internalize |
|
3153 * |
|
3154 * @param aStream For internalizing the data |
|
3155 */ |
|
3156 void TGsmSmsSlotEntry::InternalizeL(RReadStream& aStream) |
|
3157 { |
|
3158 aStream >> iStore; |
|
3159 iIndex=aStream.ReadInt32L(); |
|
3160 } // TGsmSmsSlotEntry::InternalizeL |
|
3161 |
|
3162 /** |
|
3163 * Externalize |
|
3164 * |
|
3165 * @param aStream For Externalizing the data |
|
3166 */ |
|
3167 void TGsmSmsSlotEntry::ExternalizeL(RWriteStream& aStream) const |
|
3168 { |
|
3169 aStream << iStore; |
|
3170 aStream.WriteInt32L(iIndex); |
|
3171 } // TGsmSmsSlotEntry::ExternalizeL |
|
3172 |
|
3173 /** |
|
3174 * Extracts all RFC 822 Email header information objects out of the given UserData into the CSmsMessage's iSmsEmailHeaderLength. |
|
3175 * |
|
3176 * @param aUserData Object containing the EmailHeader information element. |
|
3177 * @param aCharsAlreadyAdded The current, running, start position to be applied to the objects taken out |
|
3178 * of the UserData. |
|
3179 */ |
|
3180 void CSmsMessage::InstallEmailHeaderInformationElementL(CSmsUserData& aUserData,TInt& aHeaderLength) |
|
3181 { |
|
3182 // Installs all the information elements within the subsequent PDUs. |
|
3183 LOGGSMU1("CSmsMessage::InstallEmailHeaderInformationElementL()"); |
|
3184 |
|
3185 CSmsInformationElement::TSmsInformationElementIdentifier id; |
|
3186 |
|
3187 for (TInt z=0; z<aUserData.NumInformationElements(); z++) |
|
3188 { |
|
3189 const CSmsInformationElement& ie = aUserData.InformationElement(z); |
|
3190 id = (CSmsInformationElement::TSmsInformationElementIdentifier)ie.Identifier(); |
|
3191 if (id == CSmsInformationElement::ESmsIEIRFC822EmailHeader) |
|
3192 { |
|
3193 const TDesC8& des = ie.Data(); |
|
3194 aHeaderLength+=des[0]; |
|
3195 } |
|
3196 } |
|
3197 } // CSmsMessage::InstallEmailHeaderInformationElementL |
|
3198 |
|
3199 /** |
|
3200 * Extracts all RFC 822 Email header information objects out of the given UserData into the CSmsMessage's iSmsEmailHeaderLength. |
|
3201 * |
|
3202 * @param aCommand Object containing the EmailHeader information element. |
|
3203 * @param aCharsAlreadyAdded The current, running, start position to be applied to the objects taken out |
|
3204 * of the UserData. |
|
3205 */ |
|
3206 void CSmsMessage::InstallEmailHeaderInformationElementL(CSmsCommand& aCommand,TInt& aHeaderLength) |
|
3207 { |
|
3208 // Ignore in code coverage - not used in SMS stack and not exported |
|
3209 // but cannot be removed as impacts public header. |
|
3210 BULLSEYE_OFF |
|
3211 // Installs all the information elements within the subsequent PDUs. |
|
3212 LOGGSMU1("CSmsMessage::InstallEmailHeaderInformationElementL()"); |
|
3213 |
|
3214 CSmsInformationElement::TSmsInformationElementIdentifier id; |
|
3215 |
|
3216 for (TInt z=0; z<aCommand.NumInformationElements(); z++) |
|
3217 { |
|
3218 const CSmsInformationElement& ie = aCommand.InformationElement(z); |
|
3219 id = (CSmsInformationElement::TSmsInformationElementIdentifier)ie.Identifier(); |
|
3220 if (id == CSmsInformationElement::ESmsIEIRFC822EmailHeader) |
|
3221 { |
|
3222 const TDesC8& des = ie.Data(); |
|
3223 aHeaderLength+=des[0]; |
|
3224 } |
|
3225 } |
|
3226 BULLSEYE_RESTORE |
|
3227 } |
|
3228 |
|
3229 // E-mail header methods |
|
3230 |
|
3231 /** |
|
3232 * Adds a header to an email body |
|
3233 * |
|
3234 * @param aEMailBody The buffer to which the header gets appended |
|
3235 * @param aEmailHeader The buffer which holds RFC 822 e-mail header |
|
3236 * @publishedAll |
|
3237 * @released |
|
3238 * |
|
3239 * @capability None |
|
3240 */ |
|
3241 EXPORT_C void CSmsMessage::AddEmailHeaderL(const TDesC& aEmailHeader, const TDesC& aEmailBody) |
|
3242 { |
|
3243 LOGGSMU1("CSmsMessage::AddEmailHeaderL()"); |
|
3244 |
|
3245 if(IsEmailHeader()) |
|
3246 User::Leave(KErrAlreadyExists); |
|
3247 |
|
3248 TInt len =aEmailHeader.Length(); |
|
3249 if(len <= 0) |
|
3250 User::Leave(KErrCorrupt); |
|
3251 |
|
3252 if(len >= 255 ) |
|
3253 User::Leave(KErrTooBig); |
|
3254 |
|
3255 |
|
3256 if(SmsPDU().UserData().NumInformationElements()) |
|
3257 { |
|
3258 TBool is16bit = EFalse; |
|
3259 TBool concatenationIEPresent= SmsPDU().TextConcatenated( &is16bit ); |
|
3260 if(concatenationIEPresent) |
|
3261 { |
|
3262 if(SmsPDU().UserData().NumInformationElements() >=2) // something more than concat IE |
|
3263 User::Leave(KErrAccessDenied); |
|
3264 } |
|
3265 else |
|
3266 User::Leave(KErrAccessDenied); |
|
3267 } |
|
3268 |
|
3269 |
|
3270 TBuf8<1> data; |
|
3271 data.SetLength(1); |
|
3272 data[0]=static_cast<TUint8>(len); |
|
3273 SmsPDU().UserData().AddInformationElementL(CSmsInformationElement::ESmsIEIRFC822EmailHeader,data); |
|
3274 |
|
3275 iBuffer->Reset(); |
|
3276 iBuffer->InsertL(0,aEmailHeader); |
|
3277 iBuffer->InsertL(iBuffer->Length(),aEmailBody); |
|
3278 } // CSmsMessage::AddEmailHeaderL |
|
3279 |
|
3280 /** |
|
3281 * Checks whether the SmsMessage contains an e-mail. |
|
3282 * |
|
3283 * @return ETrue if CSmsMessage contains e-mail ( e-mail header information element), otherwise EFalse |
|
3284 * @publishedAll |
|
3285 * @released |
|
3286 * |
|
3287 * @capability None |
|
3288 */ |
|
3289 EXPORT_C TBool CSmsMessage::IsEmailHeader() const |
|
3290 { |
|
3291 LOGGSMU1("CSmsMessage::IsEmailHeader()"); |
|
3292 |
|
3293 TInt emailIndex; |
|
3294 return SmsPDU().UserData().InformationElementIndex(CSmsInformationElement::ESmsIEIRFC822EmailHeader,emailIndex); |
|
3295 } // CSmsMessage::IsEmailHeader |
|
3296 |
|
3297 /** |
|
3298 * Extracts e-mail header and body from the SmsMessage |
|
3299 * |
|
3300 * @return aEMailHeader The buffer containing the extracted email header |
|
3301 * @return aEMailBody The buffer containing the extracted email body |
|
3302 * @return ETrue if extraction of e-mail header and body succeeds |
|
3303 * @publishedAll |
|
3304 * @released |
|
3305 * |
|
3306 * @capability None |
|
3307 */ |
|
3308 EXPORT_C TBool CSmsMessage::GetEmailHeaderL(HBufC** aEmailHeader,HBufC** aEmailBody) |
|
3309 { |
|
3310 LOGGSMU1("CSmsMessage::GetEmailHeaderL()"); |
|
3311 |
|
3312 if(IsEmailHeader()) |
|
3313 { |
|
3314 TInt bufLen=iBuffer->Length(); |
|
3315 TInt emailHeaderLen(0); |
|
3316 TInt emailIndex(0); |
|
3317 if(SmsPDU().UserData().InformationElementIndex(CSmsInformationElement::ESmsIEIRFC822EmailHeader,emailIndex)) |
|
3318 emailHeaderLen=SmsPDU().UserData().InformationElement(emailIndex).Data()[0]; |
|
3319 else |
|
3320 User::Leave(KErrCorrupt); |
|
3321 |
|
3322 TInt emailBodyLen=bufLen-emailHeaderLen; |
|
3323 |
|
3324 if(emailBodyLen<0) |
|
3325 return EFalse; |
|
3326 |
|
3327 *aEmailHeader=HBufC::NewL(emailHeaderLen); |
|
3328 CleanupStack::PushL(*aEmailHeader); |
|
3329 |
|
3330 *aEmailBody=HBufC::NewL(emailBodyLen); |
|
3331 CleanupStack::PushL(*aEmailBody); |
|
3332 |
|
3333 TPtr headerPtr((*aEmailHeader)->Des()); |
|
3334 iBuffer->Extract(headerPtr,0,emailHeaderLen); |
|
3335 |
|
3336 TPtr bodyPtr((*aEmailBody)->Des()); |
|
3337 iBuffer->Extract(bodyPtr,emailHeaderLen,emailBodyLen); |
|
3338 |
|
3339 CleanupStack::Pop(2); |
|
3340 return ETrue; |
|
3341 } |
|
3342 return EFalse; |
|
3343 } // CSmsMessage::GetEmailHeaderL |
|
3344 |
|
3345 |
|
3346 /** |
|
3347 * Extracts the offset between universal time and local time in seconds. |
|
3348 * If the value is > 0, local time is ahead of universal time. |
|
3349 * If the value is < 0, local time is behind universal time. |
|
3350 * |
|
3351 * @return TTTimeIntervalSeconds The time zone offset in seconds. |
|
3352 * @publishedAll |
|
3353 * @capability None |
|
3354 */ |
|
3355 EXPORT_C TTimeIntervalSeconds CSmsMessage::UTCOffset() const |
|
3356 { |
|
3357 LOGGSMU1("CSmsMessage::UTCOffset()"); |
|
3358 |
|
3359 TUint timeZoneOffset = ((iFlags & ESmsUTCOffsetSecondGranularityMask) >> ESecondBitOffset); |
|
3360 |
|
3361 if (iFlags & ESmsUTCOffsetSignBit) |
|
3362 { |
|
3363 timeZoneOffset = -timeZoneOffset; |
|
3364 } |
|
3365 |
|
3366 return (TTimeIntervalSeconds(timeZoneOffset)); |
|
3367 } // CSmsMessage::UTCOffset |
|
3368 |
|
3369 |
|
3370 /** |
|
3371 * Sets the offset between universal time and local time in seconds. |
|
3372 * If the value is > 0, local time is ahead of universal time. |
|
3373 * If the value is < 0, local time is behind universal time. |
|
3374 * The CSmsMessage Time Zone Offset has the range +/- 71100 seconds. This is same range as |
|
3375 * the Service Centre Time Stamp Time Zone Offset as specified in 23.040 V4.4.0 Sect 9.2.3.11. |
|
3376 * |
|
3377 * @return True if input value was set successfully (in range), False otherwise |
|
3378 * @publishedAll |
|
3379 * @capability None |
|
3380 */ |
|
3381 EXPORT_C TBool CSmsMessage::SetUTCOffset(const TTimeIntervalSeconds& aTimeOffset) |
|
3382 { |
|
3383 LOGGSMU1("CSmsMessage::SetUTCOffset()"); |
|
3384 |
|
3385 TBool rc = ETrue; |
|
3386 |
|
3387 TInt timeOffset = aTimeOffset.Int(); |
|
3388 |
|
3389 if ((timeOffset <= EMaximumSeconds) && |
|
3390 (timeOffset >= -EMaximumSeconds)) |
|
3391 { |
|
3392 // Clear the timezone offset bits |
|
3393 iFlags &= (~(ESmsUTCOffsetSecondGranularityMask | |
|
3394 ESmsUTCOffsetSignBit)); |
|
3395 |
|
3396 if (timeOffset < 0) |
|
3397 { |
|
3398 iFlags |= ESmsUTCOffsetSignBit; |
|
3399 timeOffset = -timeOffset; |
|
3400 } |
|
3401 |
|
3402 iFlags |= (timeOffset << ESecondBitOffset); |
|
3403 } |
|
3404 else |
|
3405 { |
|
3406 LOGGSMU2("CSmsMessage::SetUTCOffset offset [out of range] = %d",timeOffset); |
|
3407 rc = EFalse; |
|
3408 } |
|
3409 |
|
3410 return rc; |
|
3411 } // CSmsMessage::SetUTCOffset |
|
3412 |
|
3413 |
|
3414 /** |
|
3415 * Returns the message version number. |
|
3416 * @capability |
|
3417 */ |
|
3418 EXPORT_C TInt CSmsMessage::Version() |
|
3419 { |
|
3420 LOGGSMU1("CSmsMessage::Version()"); |
|
3421 |
|
3422 return iVersion; |
|
3423 } // CSmsMessage::Version |
|
3424 |
|
3425 |
|
3426 /** |
|
3427 * @internalComponent |
|
3428 * Validates and sets the message version number. |
|
3429 * |
|
3430 * @param aVersion version number to set. |
|
3431 * @return KErrNone if aVersion is valid and successfully set, KErrArgument otherwise. |
|
3432 * @capability None |
|
3433 */ |
|
3434 EXPORT_C TInt CSmsMessage::SetVersion(TInt aVersion) |
|
3435 { |
|
3436 LOGGSMU2("CSmsMessage::SetVersion()", aVersion); |
|
3437 |
|
3438 if((aVersion>=ESmsMessageV0) && (aVersion<=ESmsMessageV4)) |
|
3439 { |
|
3440 iVersion=aVersion; |
|
3441 return KErrNone; |
|
3442 } |
|
3443 |
|
3444 return KErrArgument; |
|
3445 } // CSmsMessage::SetVersion |
|
3446 |
|
3447 |
|
3448 /** |
|
3449 * @internalComponent |
|
3450 * Internalises all object data except for the CSmsBufferBase and the message version. |
|
3451 * |
|
3452 * This is used when the buffer is stored elsewhere. |
|
3453 * |
|
3454 * @param aStream Stream to read from |
|
3455 * @capability None |
|
3456 */ |
|
3457 EXPORT_C void CSmsMessage::InternalizeWithoutBufferAndVersionL(RReadStream& aStream) |
|
3458 { |
|
3459 LOGGSMU1("CSmsMessage::InternalizeWithoutBufferAndVersionL()"); |
|
3460 |
|
3461 iFlags=aStream.ReadInt32L(); |
|
3462 iStatus=(NMobileSmsStore::TMobileSmsStoreStatus) aStream.ReadInt32L(); |
|
3463 iLogServerId=aStream.ReadInt32L(); |
|
3464 TInt64 time; |
|
3465 aStream >> time; |
|
3466 iTime=time; |
|
3467 |
|
3468 CSmsPDU* smspdu=CSmsPDU::NewL(aStream,*iCharacterSetConverter,iFs); |
|
3469 delete iSmsPDU; |
|
3470 iSmsPDU=smspdu; |
|
3471 iIs16BitConcatenation=aStream.ReadInt32L(); |
|
3472 |
|
3473 iInformationElementArray->ResetAndDestroy(); |
|
3474 CEmsFactory::InternalizeL(*iInformationElementArray, aStream); |
|
3475 |
|
3476 TInt count=aStream.ReadInt32L(); |
|
3477 iSlotArray.Reset(); |
|
3478 TInt i=0; |
|
3479 TGsmSmsSlotEntry newSlot; |
|
3480 for (; i<count; i++) |
|
3481 { |
|
3482 newSlot.InternalizeL(aStream); |
|
3483 AddSlotL(newSlot); |
|
3484 } |
|
3485 } // CSmsMessage::InternalizeWithoutBufferAndVersionL |
|
3486 |
|
3487 |
|
3488 /** |
|
3489 * @internalComponent |
|
3490 * Externalises all object data except for the CSmsBufferBase and the message version. |
|
3491 * |
|
3492 * This is used when the buffer is stored elsewhere. |
|
3493 * |
|
3494 * @param aStream Stream to write to |
|
3495 * @capability None |
|
3496 */ |
|
3497 EXPORT_C void CSmsMessage::ExternalizeWithoutBufferAndVersionL(RWriteStream& aStream) const |
|
3498 { |
|
3499 LOGGSMU1("CSmsMessage::ExternalizeWithoutBufferAndVersionL()"); |
|
3500 |
|
3501 aStream.WriteInt32L(iFlags); |
|
3502 aStream.WriteInt32L(iStatus); |
|
3503 aStream.WriteInt32L(iLogServerId); |
|
3504 aStream << Time().Int64(); |
|
3505 |
|
3506 SmsPDU().ExternalizeL(aStream); |
|
3507 aStream.WriteInt32L(iIs16BitConcatenation); |
|
3508 |
|
3509 CEmsFactory::ExternalizeL(*iInformationElementArray, aStream); |
|
3510 TInt count=iSlotArray.Count(); |
|
3511 aStream.WriteInt32L(count); |
|
3512 TInt i=0; |
|
3513 for (; i<count; i++) |
|
3514 { |
|
3515 iSlotArray[i].ExternalizeL(aStream); |
|
3516 } |
|
3517 } // CSmsMessage::ExternalizeWithoutBufferAndVersionL |
|
3518 |
|
3519 |
|
3520 /** |
|
3521 * @internalComponent |
|
3522 * Internalises the CSmsBufferBase. |
|
3523 * |
|
3524 * @param aStream Stream to read from |
|
3525 * @capability None |
|
3526 */ |
|
3527 EXPORT_C void CSmsMessage::InternalizeBufferL(RReadStream& aStream) |
|
3528 { |
|
3529 aStream >> *iBuffer; |
|
3530 } // CSmsMessage::InternalizeBufferL |
|
3531 |
|
3532 |
|
3533 /** |
|
3534 * @internalComponent |
|
3535 * Externalises the CSmsBufferBase. |
|
3536 * |
|
3537 * @param aStream Stream to write to |
|
3538 * @capability None |
|
3539 */ |
|
3540 EXPORT_C void CSmsMessage::ExternalizeBufferL(RWriteStream& aStream) const |
|
3541 { |
|
3542 aStream << *iBuffer; |
|
3543 } // CSmsMessage::ExternalizeBufferL |
|
3544 |
|
3545 |
|
3546 /** |
|
3547 * @internalComponent |
|
3548 * Internalises the message version. |
|
3549 * |
|
3550 * @param aStream Stream to read from |
|
3551 * @capability None |
|
3552 */ |
|
3553 EXPORT_C void CSmsMessage::InternalizeVersionL(RReadStream& aStream) |
|
3554 { |
|
3555 TInt32 versionNumber = ESmsMessageV0; |
|
3556 TRAPD(err,versionNumber=aStream.ReadInt32L()); |
|
3557 if(err==KErrEof) |
|
3558 { |
|
3559 versionNumber=ESmsMessageV0; |
|
3560 } |
|
3561 |
|
3562 iVersion=static_cast<TSmsMessageVersion> (versionNumber); |
|
3563 } // CSmsMessage::InternalizeVersionL |
|
3564 |
|
3565 |
|
3566 /** |
|
3567 * @internalComponent |
|
3568 * Externalises the message version. |
|
3569 * |
|
3570 * @param aStream Stream to write to |
|
3571 * @capability None |
|
3572 */ |
|
3573 EXPORT_C void CSmsMessage::ExternalizeVersionL(RWriteStream& aStream) const |
|
3574 { |
|
3575 aStream.WriteInt32L(iVersion); |
|
3576 } // CSmsMessage::ExternalizeVersionL |
|
3577 |
|
3578 |
|
3579 /** |
|
3580 * @publishedAll |
|
3581 * |
|
3582 * Returns a reference to a specialisation of the class CSmsIEOperation. Clients can use this sub-class |
|
3583 * to access the attributes of a specific type of information element encapsulated inside the CSmsMessage. |
|
3584 * The ownership to the CSmsIEOperation class belongs to the CSmsMessage. When the CSmsMessage is deleted, |
|
3585 * the CSmsIEOperation will also be deleted and the reference will become stale. |
|
3586 * |
|
3587 * @param aId |
|
3588 * Specifies the sub class of CSmsIEOperation required. |
|
3589 * @leave KErrNotSupported |
|
3590 * When there is not accessor class available for the specified type of information element. |
|
3591 * @capability None |
|
3592 */ |
|
3593 EXPORT_C CSmsIEOperation& CSmsMessage::GetOperationsForIEL(CSmsInformationElement::TSmsInformationElementIdentifier aId) const |
|
3594 { |
|
3595 LOGGSMU1("CSmsMessage::GetOperationsForIEL()"); |
|
3596 |
|
3597 if (iVersion < CSmsMessage::ESmsMessageV1) |
|
3598 { |
|
3599 LOGGSMU2("CSmsMessage::GetOperationsForIEL, Operation not supported, Msg Version %d", iVersion); |
|
3600 User::Leave(KErrNotSupported); |
|
3601 } |
|
3602 |
|
3603 return iAdditionalInfo->GetIEOperationL(aId); |
|
3604 } // CSmsMessage::GetOperationsForIEL |
|
3605 |
|
3606 EXPORT_C CSmsNonIEOperation& CSmsMessage::GetOperationsForNonIEL(TSmsNonIEIdentifier aId) const |
|
3607 { |
|
3608 LOGGSMU1("CSmsMessage::GetOperationsForNonIEL"); |
|
3609 |
|
3610 if (iVersion < CSmsMessage::ESmsMessageV2) |
|
3611 { |
|
3612 LOGGSMU2("GetOperationsForNonIEL not supported, Msg Version %d", iVersion); |
|
3613 User::Leave(KErrNotSupported); |
|
3614 } |
|
3615 |
|
3616 return iAdditionalInfo->GetNonIEOperationL(aId); |
|
3617 } // CSmsMessage::GetOperationsForNonIEL |
|
3618 |
|
3619 |
|
3620 void CSmsMessage::CreateControlIEOperationsClassesL() |
|
3621 { |
|
3622 LOGGSMU1("CSmsMessage::CreateControlIEOperationsClassesL()"); |
|
3623 |
|
3624 CSmsIEOperation* iEOperation = NULL; |
|
3625 |
|
3626 iEOperation = CSmsIEOperation::NewL(CSmsInformationElement::ESmsHyperLinkFormat, *this, *iCharacterSetConverter, iFs); |
|
3627 iAdditionalInfo->SetIEOperationL(iEOperation); |
|
3628 |
|
3629 iEOperation = CSmsIEOperation::NewL(CSmsInformationElement::ESmsReplyAddressFormat, *this, *iCharacterSetConverter, iFs); |
|
3630 iAdditionalInfo->SetIEOperationL(iEOperation); |
|
3631 |
|
3632 iEOperation = CSmsIEOperation::NewL(CSmsInformationElement::ESmsEnhanceVoiceMailInformation, *this, *iCharacterSetConverter, iFs); |
|
3633 iAdditionalInfo->SetIEOperationL(iEOperation); |
|
3634 |
|
3635 iEOperation = CSmsIEOperation::NewL(CSmsInformationElement::ESmsIEISpecialSMSMessageIndication, *this, *iCharacterSetConverter, iFs); |
|
3636 iAdditionalInfo->SetIEOperationL(iEOperation); |
|
3637 |
|
3638 iEOperation = CSmsIEOperation::NewL( CSmsInformationElement::ESmsIEISMSCControlParameters, *this, *iCharacterSetConverter, iFs); |
|
3639 iAdditionalInfo->SetIEOperationL(iEOperation); |
|
3640 } // CSmsMessage::CreateControlIEOperationsClassesL |
|
3641 |
|
3642 |
|
3643 void CSmsMessage::CreateControlNonIEOperationsClassesL() |
|
3644 { |
|
3645 CSmsNonIEOperation* nonIEOperation = NULL; |
|
3646 |
|
3647 nonIEOperation = CSmsNonIEOperation::NewL(ESmsTPSRRParameter, *this); |
|
3648 iAdditionalInfo->SetNonIEOperationL(nonIEOperation); |
|
3649 |
|
3650 nonIEOperation = CSmsNonIEOperation::NewL(ESmsIncompleteClass0MessageParameter, *this); |
|
3651 iAdditionalInfo->SetNonIEOperationL(nonIEOperation); |
|
3652 } // CSmsMessage::CreateControlNonIEOperationsClassesL |
|
3653 |
|
3654 |
|
3655 /** |
|
3656 * Gets the scheme of the status report. |
|
3657 * |
|
3658 * @return Staus Report Scheme |
|
3659 */ |
|
3660 EXPORT_C TSmsStatusReportScheme CSmsMessage::Scheme() const |
|
3661 { |
|
3662 return iAdditionalInfo->GetStatusReportScheme().Id(); |
|
3663 } |
|
3664 |
|
3665 /** |
|
3666 * @publishedAll |
|
3667 * |
|
3668 * Used by the SMS Stack to indicate that when the message was decoded, it was determined |
|
3669 * to be on the SIM. If the message's DCS byte is configured for automatic delete or the |
|
3670 * PID is set to Type 0, the message may subsequently have been deleted from the SIM during |
|
3671 * decoding in which case its storage status is unstored. |
|
3672 * |
|
3673 * @param aOnSim |
|
3674 * Used to indicate that the message was on the SIM when it was decoded. |
|
3675 * @capability None |
|
3676 */ |
|
3677 EXPORT_C void CSmsMessage::SetDecodedOnSIM(TBool aOnSim) |
|
3678 { |
|
3679 LOGGSMU2("CSmsMessage::SetDecodedOnSIM(): %d", aOnSim); |
|
3680 |
|
3681 if (aOnSim) |
|
3682 { |
|
3683 iFlags = iFlags | EDecodedOnSimBit; |
|
3684 } |
|
3685 else |
|
3686 { |
|
3687 iFlags = iFlags & ~EDecodedOnSimBit; |
|
3688 } |
|
3689 } // CSmsMessage::SetDecodedOnSIM |
|
3690 |
|
3691 |
|
3692 /** |
|
3693 * @publishedAll |
|
3694 * |
|
3695 * Used by the SMS Stack to indicate that when the message was decoded, it was determined |
|
3696 * to be on the SIM. If the message's DCS byte is configured for automatic delete or the |
|
3697 * PID is set to Type 0, the message may subsequently have been deleted from the SIM during |
|
3698 * decoding in which case its storage status is unstored. |
|
3699 * |
|
3700 * @return |
|
3701 * True if the message was on the SIM during decoding, |
|
3702 * False otherwise. |
|
3703 * @capability None |
|
3704 */ |
|
3705 EXPORT_C TBool CSmsMessage::DecodedOnSim() |
|
3706 { |
|
3707 LOGGSMU1("CSmsMessage::DecodedOnSim()"); |
|
3708 |
|
3709 if (iFlags & EDecodedOnSimBit) |
|
3710 { |
|
3711 return ETrue; |
|
3712 } |
|
3713 else |
|
3714 { |
|
3715 return EFalse; |
|
3716 } |
|
3717 } // CSmsMessage::DecodedOnSim |
|
3718 |
|
3719 |
|
3720 /** |
|
3721 * @publishedAll |
|
3722 * |
|
3723 * Used by the SMS Stack to indicate that when the message was decoded, it was determined |
|
3724 * that it should be forwarded to the client. The message will not be forwarded to the |
|
3725 * client when the PID byte is set to type 0 (except by default for class 0 and class 2 messages). |
|
3726 * |
|
3727 * @param forward |
|
3728 * Used to indicate that the message needs to be forwarded to clients. |
|
3729 * @capability None |
|
3730 */ |
|
3731 EXPORT_C void CSmsMessage::SetForwardToClient(TBool aForward) |
|
3732 { |
|
3733 LOGGSMU2("CSmsMessage::SetForwardToClient(): %d", aForward); |
|
3734 |
|
3735 if (aForward) |
|
3736 { |
|
3737 iFlags = iFlags | EForwardToClientBit; |
|
3738 } |
|
3739 else |
|
3740 { |
|
3741 iFlags = iFlags & ~EForwardToClientBit; |
|
3742 } |
|
3743 } // CSmsMessage::SetForwardToClient |
|
3744 |
|
3745 |
|
3746 /** |
|
3747 * @publishedAll |
|
3748 * |
|
3749 * Used by the SMS Stack to indicate that when the message was decoded, it was determined |
|
3750 * that is should be forwarded to the client. The message will not be forwarded to the client |
|
3751 * when the PID byte is set to type 0 (except by default for class 0 and class 2 messages). |
|
3752 * |
|
3753 * @return |
|
3754 * True if the message is to be forwarded to clients |
|
3755 * False otherwise. |
|
3756 * @capability None |
|
3757 */ |
|
3758 EXPORT_C TBool CSmsMessage::ForwardToClient() |
|
3759 { |
|
3760 LOGGSMU1("CSmsMessage::ForwardToClient()"); |
|
3761 |
|
3762 if (iFlags & EForwardToClientBit) |
|
3763 { |
|
3764 return ETrue; |
|
3765 } |
|
3766 else |
|
3767 { |
|
3768 return EFalse; |
|
3769 } |
|
3770 } // CSmsMessage::ForwardToClient |