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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 // |
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15 |
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16 #include <e32base.h> |
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17 #include <e32std.h> |
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18 #include <msvstd.h> |
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19 #include <msventryscheduledata.h> |
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20 |
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21 // |
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22 // |
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23 // Type Class TMsvEntryScheduleData |
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24 // |
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25 // |
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26 |
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27 /** |
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28 Default constructor. |
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29 */ |
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30 |
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31 EXPORT_C TMsvEntryScheduleData::TMsvEntryScheduleData() |
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32 { |
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33 Reset(); |
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34 } |
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35 |
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36 |
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37 /** |
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38 Resets the object. |
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39 |
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40 It sets all member data to zero. |
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41 */ |
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42 |
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43 EXPORT_C void TMsvEntryScheduleData::Reset() |
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44 { |
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45 iVersion = KMsvEntryScheduleDataVersion; |
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46 iRetryCount = 0; |
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47 iTaskId = KErrNotFound; //must not be 0 because Task Scheduler may create a task with id 0 |
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48 iRef.iHandle = KErrNotFound; //must not be 0 because Task Scheduler may create a schedule with id 0 |
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49 } |
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50 |
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51 |
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52 /** |
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53 Tests if all the members are set to their default value. |
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54 |
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55 @return True if all the members are set to their default value. |
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56 */ |
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57 |
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58 EXPORT_C TBool TMsvEntryScheduleData::IsReset() const |
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59 { |
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60 return ((iRetryCount == 0) && (iTaskId == KErrNotFound)); |
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61 } |
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62 |
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63 |
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64 /** |
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65 Restores the object from a store. |
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66 |
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67 @param aStore |
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68 Store to read from. |
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69 */ |
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70 |
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71 EXPORT_C void TMsvEntryScheduleData::RestoreL(CMsvStore& aStore) |
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72 { |
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73 Reset(); |
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74 |
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75 if (aStore.IsPresentL(KUidMsvFileScheduleData)) |
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76 { |
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77 RMsvReadStream readStream; |
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78 readStream.OpenLC(aStore, KUidMsvFileScheduleData); |
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79 |
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80 //Internalize |
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81 InternalizeL(readStream); |
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82 |
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83 CleanupStack::PopAndDestroy(); //readStream |
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84 } |
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85 } |
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86 |
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87 |
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88 /** |
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89 Removes the object from a store. |
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90 |
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91 @param aStore |
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92 Store to remove from. |
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93 |
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94 @leave CMsvStore::IsPresentL() |
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95 @leave CMsvStore::RemoveL() |
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96 */ |
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97 |
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98 EXPORT_C void TMsvEntryScheduleData::RemoveL(CMsvStore& aStore) const |
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99 { |
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100 if (aStore.IsPresentL(KUidMsvFileScheduleData)) |
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101 { |
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102 aStore.RemoveL(KUidMsvFileScheduleData); |
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103 } |
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104 } |
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105 |
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106 |
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107 /** |
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108 Stores the object in a store. |
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109 |
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110 This method leaves if the the object's data cannot be written to a |
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111 RMsvWriteStream stream. |
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112 |
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113 @param aStore |
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114 Store to write to. |
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115 */ |
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116 |
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117 EXPORT_C void TMsvEntryScheduleData::StoreL(CMsvStore& aStore) const |
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118 { |
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119 RMsvWriteStream writeStream; |
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120 writeStream.AssignLC(aStore, KUidMsvFileScheduleData); |
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121 |
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122 //Externalize |
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123 ExternalizeL(writeStream); |
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124 |
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125 writeStream.CommitL(); |
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126 CleanupStack::PopAndDestroy(); //writeStream |
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127 } |
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128 |
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129 |
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130 /** |
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131 Externalises the object to the specified stream. |
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132 |
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133 @param aWriteStream |
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134 Stream to write to. |
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135 */ |
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136 |
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137 void TMsvEntryScheduleData::ExternalizeL(RWriteStream& aWriteStream) const |
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138 { |
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139 aWriteStream.WriteInt16L(iVersion); |
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140 aWriteStream.WriteInt32L(iRetryCount); |
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141 aWriteStream.WriteInt32L(iTaskId); |
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142 aWriteStream.WriteInt32L(iRef.iHandle); |
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143 aWriteStream << iRef.iName; |
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144 } |
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145 |
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146 |
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147 /** |
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148 Internalises the object from the specified stream. |
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149 |
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150 @param aReadStream |
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151 Stream to read from. |
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152 */ |
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153 |
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154 void TMsvEntryScheduleData::InternalizeL(RReadStream& aReadStream) |
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155 { |
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156 iVersion = aReadStream.ReadInt16L(); |
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157 |
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158 if (iVersion >= 1) |
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159 { |
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160 iRetryCount = aReadStream.ReadInt32L(); |
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161 iTaskId = aReadStream.ReadInt32L(); |
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162 iRef.iHandle = aReadStream.ReadInt32L(); |
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163 aReadStream >> iRef.iName; |
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164 } |
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165 } |
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166 |
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167 |
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168 /** |
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169 Gets how many retries have been made to send this message. |
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170 |
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171 @return Number of retries. |
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172 */ |
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173 |
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174 EXPORT_C TInt TMsvEntryScheduleData::Retries() const |
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175 { |
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176 return iRetryCount; |
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177 } |
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178 |
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179 |
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180 /** |
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181 Adds one to the value of the iRetryCount member. |
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182 */ |
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183 |
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184 EXPORT_C void TMsvEntryScheduleData::IncreaseRetries() |
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185 { |
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186 iRetryCount++; |
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187 } |
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188 |
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189 |
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190 /** |
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191 Sets the iRetryCount member to zero. |
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192 */ |
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193 |
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194 EXPORT_C void TMsvEntryScheduleData::ResetRetries() |
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195 { |
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196 iRetryCount = 0; |
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197 } |
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198 |