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1 // Copyright (c) 1998-2009 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 // IMAP4 connect & synchronise operation control |
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15 // This class deals with stepping through a synchronise operation - this |
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16 // involves: |
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17 // 1. Select inbox |
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18 // 2. Perform any outstanding operations on inbox |
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19 // 3. Synchronise inbox |
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20 // 4. Synchronise folder list |
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21 // 5. Build list of folders to synchronise, sorted by 'last sync' date |
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22 // (oldest first), and outstanding operations (folders with outstanding |
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23 // operations are first, whatever their date). |
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24 // 6. Mirror subscription flags as necessary |
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25 // 7. For each folder in the 'to synchronise' list... |
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26 // i) Select folder |
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27 // ii) Perform any outstanding operations |
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28 // iii) Synchronise folder |
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29 // 8. Reselect inbox |
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30 // |
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31 // |
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32 |
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33 #include <e32base.h> |
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34 #include <e32cons.h> |
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35 #include <mentact.h> |
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36 #include "impspan.h" |
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37 #include "imapsess.h" |
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38 #include "imapsync.h" |
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39 #include "fldsync.h" |
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40 #include <imapset.h> |
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41 #include <offop.h> |
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42 #include "imapcomp.h" |
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43 #include "imapoffl.h" |
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44 #include "impsutil.h" |
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45 |
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46 #ifdef _DEBUG |
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47 #define DBG(a) iSession->LogText a |
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48 #define PRINTING |
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49 #else |
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50 #define DBG(a) |
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51 #undef PRINTING |
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52 #endif |
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53 |
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54 // Inbox name for newly created one |
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55 _LIT(KInbox, "Inbox"); |
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56 #ifdef PRINTING |
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57 LOCAL_C const TText8* SynchroniseStateString(CImImap4Synchronise::TSynchroniseState aState) |
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58 { |
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59 switch (aState) |
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60 { |
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61 case CImImap4Synchronise::ESyncStateIdle: |
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62 return _S8("Idle"); |
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63 case CImImap4Synchronise::EInboxSelect: |
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64 return _S8("InboxSelect"); |
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65 case CImImap4Synchronise::EInboxPendingOps: |
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66 return _S8("InboxPendingOps"); |
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67 case CImImap4Synchronise::EInboxSync: |
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68 return _S8("InboxSync"); |
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69 case CImImap4Synchronise::ESynchroniseFolderTree: |
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70 return _S8("SynchroniseFolderTree"); |
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71 case CImImap4Synchronise::ECheckRemoteSubscription: |
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72 return _S8("CheckRemoteSubscription"); |
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73 case CImImap4Synchronise::EProcessRemoteSubscription: |
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74 return _S8("ProcessRemoteSubscription"); |
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75 case CImImap4Synchronise::EUpdateRemoteSubscription: |
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76 return _S8("UpdateRemoteSubscription"); |
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77 case CImImap4Synchronise::EFolderSelect: |
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78 return _S8("FolderSelect"); |
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79 case CImImap4Synchronise::EFolderPendingOps: |
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80 return _S8("FolderPendingOps"); |
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81 case CImImap4Synchronise::EFolderSynchronise: |
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82 return _S8("FolderSynchronise"); |
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83 case CImImap4Synchronise::EInboxEarlyDeletes: |
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84 return _S8("InboxEarlyDeletes"); |
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85 case CImImap4Synchronise::EFolderEarlyDeletes: |
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86 return _S8("FolderEarlyDeletes"); |
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87 case CImImap4Synchronise::EFolderEarlyExpunge: |
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88 return _S8("FolderEarlyExpunge"); |
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89 case CImImap4Synchronise::EInboxLateExpunge: |
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90 return _S8("InboxLateExpunge"); |
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91 case CImImap4Synchronise::EFolderLateDeletes: |
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92 return _S8("FolderLateDeletes"); |
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93 case CImImap4Synchronise::EFolderLateExpunge: |
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94 return _S8("FolderLateExpunge"); |
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95 #if 0 |
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96 case CImImap4Synchronise::EInboxLateNewSync: |
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97 return _S8("InboxLateNewSync"); |
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98 case CImImap4Synchronise::EFolderLateNewSync: |
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99 return _S8("FolderLateNewSync"); |
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100 #endif |
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101 case CImImap4Synchronise::EEndSelectInbox: |
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102 return _S8("EndSelectInbox"); |
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103 case CImImap4Synchronise::EInboxLogMessage: |
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104 return _S8("InboxLogMessage"); |
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105 case CImImap4Synchronise::EFolderLogMessage: |
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106 return _S8("FolderLogMessage"); |
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107 case CImImap4Synchronise::EStartIdle: |
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108 return _S8("StartIdle"); |
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109 case CImImap4Synchronise::ESynchronise: |
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110 return _S8("Synchronise"); |
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111 case CImImap4Synchronise::ESynchroniseTree: |
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112 return _S8("SynchroniseTree"); |
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113 case CImImap4Synchronise::ESynchroniseDeletes: |
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114 return _S8("SynchroniseDeletes"); |
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115 } |
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116 return _S8("Unknown"); |
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117 } |
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118 #endif |
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119 |
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120 CImImap4Synchronise::CImImap4Synchronise() |
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121 : CMsgActive(1), iState(ESyncStateIdle) |
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122 { |
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123 __DECLARE_NAME(_S("CImImap4Synchronise")); |
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124 } |
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125 |
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126 CImImap4Synchronise::~CImImap4Synchronise() |
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127 { |
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128 // Global bits |
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129 delete iFolderList; |
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130 delete iFolderListDest; |
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131 delete iFolderSync; |
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132 delete iSubscribeList; |
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133 delete iUnsubscribeList; |
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134 delete iOutstandingOps; |
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135 delete iCompound; |
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136 delete iOutstandingMoveTypeDeletes; |
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137 delete iOutstandingLocalDeletes; |
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138 |
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139 // We don't delete iSession as we don't own it, we were just |
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140 // passed it to use. similarly iOffLineControl |
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141 } |
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142 |
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143 CImImap4Synchronise* CImImap4Synchronise::NewLC(CImImap4Session *aSession) |
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144 { |
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145 CImImap4Synchronise* self=new (ELeave) CImImap4Synchronise(); |
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146 CleanupStack::PushL(self); |
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147 |
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148 // Non-trivial constructor |
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149 self->ConstructL(aSession); |
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150 return self; |
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151 } |
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152 |
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153 CImImap4Synchronise* CImImap4Synchronise::NewL(CImImap4Session *aSession) |
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154 { |
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155 CImImap4Synchronise* self=NewLC(aSession); |
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156 CleanupStack::Pop(); |
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157 return self; |
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158 } |
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159 |
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160 // The non-trivial constructor |
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161 void CImImap4Synchronise::ConstructL(CImImap4Session *aSession) |
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162 { |
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163 // Save session |
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164 iSession=aSession; |
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165 |
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166 // We're an active object... |
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167 CActiveScheduler::Add(this); |
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168 |
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169 // One-off bits |
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170 iFolderList=new (ELeave) CArrayFixFlat<TImImap4SyncList>(16); |
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171 iFolderListDest=new (ELeave) CArrayFixFlat<TImImap4SyncList>(16); |
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172 iFolderSync=CImImap4FolderSync::NewL(iSession); |
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173 iSubscribeList=new (ELeave) CArrayFixFlat<TMsvId>(4); |
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174 iUnsubscribeList=new (ELeave) CArrayFixFlat<TMsvId>(4); |
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175 iOutstandingMoveTypeDeletes=new (ELeave) CArrayFixFlat<TMsvId>(4); |
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176 iOutstandingLocalDeletes=new (ELeave) CArrayFixFlat<TMsvId>(4); |
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177 |
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178 // Compound operation |
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179 iCompound=CImImap4Compound::NewL(iSession); |
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180 |
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181 // Make a thread-local timer |
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182 iCheckMailbox.CreateLocal(); |
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183 |
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184 iProgress.iType=EImap4SyncProgressType; |
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185 |
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186 iIdleBeforeCommand = EFalse; |
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187 } |
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188 |
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189 void CImImap4Synchronise::SetOffLineControl(CImap4OffLineControl* aOffLineControl) |
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190 { |
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191 iOffLineControl = aOffLineControl; |
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192 } |
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193 |
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194 void CImImap4Synchronise::SetUtils(CImap4Utils* aUtils) |
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195 { |
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196 iUtils = aUtils; |
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197 } |
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198 |
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199 // Set the entry to use to talk to the server |
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200 void CImImap4Synchronise::SetEntry(CMsvServerEntry* aEntry) |
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201 { |
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202 // Save it |
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203 iEntry=aEntry; |
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204 |
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205 // Tell compound about it |
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206 iCompound->SetEntry(iEntry); |
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207 } |
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208 |
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209 // Do setentry, leave if there is an error |
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210 void CImImap4Synchronise::SetEntryL(const TMsvId aId) |
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211 { |
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212 User::LeaveIfError(iEntry->SetEntry(aId)); |
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213 } |
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214 |
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215 // Change entry, leave if error |
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216 void CImImap4Synchronise::ChangeEntryL(const TMsvEntry& aEntry) |
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217 { |
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218 User::LeaveIfError(iEntry->ChangeEntry(aEntry)); |
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219 } |
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220 |
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221 // Change entry in bulk mode (i.e no index file commit. no notify), |
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222 // leave if error |
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223 void CImImap4Synchronise::ChangeEntryBulkL(const TMsvEntry& aEntry) |
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224 { |
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225 User::LeaveIfError(iEntry->ChangeEntryBulk(aEntry)); |
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226 } |
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227 // Get children, leave if error |
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228 void CImImap4Synchronise::GetChildrenL(CMsvEntrySelection& aSelection) |
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229 { |
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230 User::LeaveIfError(iEntry->GetChildren(aSelection)); |
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231 } |
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232 |
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233 // Given an id of a folder or the service then restore the offline |
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234 // operation array out of it. Returns the number of operations in the |
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235 // array |
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236 TBool CImImap4Synchronise::RefreshOutstandingOpsL(TMsvId aId) |
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237 { |
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238 if (iOutstandingOps) |
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239 { |
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240 delete iOutstandingOps; |
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241 iOutstandingOps=NULL; |
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242 } |
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243 |
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244 iOutstandingOps = iOffLineControl->OffLineOpArrayL(aId); |
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245 iOutstandingOpsFolder = aId; |
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246 |
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247 // reset the count |
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248 iProgress.iMsgsToDo = iOutstandingOps->CountOperations(); |
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249 iProgress.iMsgsDone = 0; |
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250 |
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251 iMovedId = KMsvNullIndexEntryId; |
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252 iShadowId = KMsvNullIndexEntryId; |
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253 |
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254 return iProgress.iMsgsToDo; |
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255 } |
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256 |
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257 // Called when async child completes with an error |
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258 #ifdef PRINTING |
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259 void CImImap4Synchronise::DoComplete(TInt& aStatus) |
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260 #else |
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261 void CImImap4Synchronise::DoComplete(TInt& /*aStatus*/) |
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262 #endif |
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263 { |
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264 DBG((_L8("CImImap4Synchronise::DoComplete(state=%s, istatus=%d)"), |
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265 SynchroniseStateString(iState),aStatus)); |
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266 |
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267 // No alteration of the error code |
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268 } |
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269 |
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270 // This routine sets up iShadowId which will be deleted when the |
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271 // operation completes successfully |
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272 void CImImap4Synchronise::DoOpL(const CImOffLineOperation& aOp) |
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273 { |
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274 iShadowId = iMovedId = KMsvNullIndexEntryId; |
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275 |
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276 // clean the disconnected op flags and ensure its visible and get |
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277 // an entry copy |
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278 SetEntryL(aOp.MessageId()); |
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279 TMsvEmailEntry entry = iEntry->Entry(); |
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280 entry.SetVisible(ETrue); |
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281 entry.SetDisconnectedOperation(ENoDisconnectedOperations); |
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282 ChangeEntryBulkL(entry); |
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283 |
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284 // check and see if there is a shadow and whether it has been |
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285 // removed or marked for deletion |
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286 TBool shadowOK = ETrue; |
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287 if ( aOp.OpType() != CImOffLineOperation::EOffLineOpMtmSpecific && |
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288 aOp.OpType() != CImOffLineOperation::EOffLineOpDelete ) |
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289 { |
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290 iShadowId = iOffLineControl->FindShadowIdL(aOp); |
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291 |
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292 shadowOK = iShadowId != KMsvNullIndexEntryId && |
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293 iEntry->SetEntry(iShadowId) == KErrNone && |
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294 ((TMsvEmailEntry)iEntry->Entry()).DisconnectedOperation() != EDisconnectedDeleteOperation; |
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295 } |
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296 |
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297 iUtils->ClearLogMessage(); |
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298 |
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299 // Deal with operation |
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300 switch(aOp.OpType()) |
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301 { |
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302 case CImOffLineOperation::EOffLineOpCopyToLocal: |
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303 // do the copy, if not a message |
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304 if (entry.iType != KUidMsvMessageEntry || |
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305 // or the shadow exists |
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306 shadowOK ) |
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307 { |
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308 iUtils->SetUpLogMessageL(aOp.MessageId()); |
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309 SetActive(); |
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310 iCompound->SyncCopyToLocalL(iStatus,aOp.MessageId(),aOp.TargetMessageId()); |
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311 } |
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312 break; |
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313 |
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314 case CImOffLineOperation::EOffLineOpCopyFromLocal: |
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315 if (shadowOK) |
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316 { |
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317 SetActive(); |
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318 iSession->Append(iStatus,aOp.MessageId(),aOp.TargetMessageId()); |
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319 } |
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320 break; |
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321 |
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322 case CImOffLineOperation::EOffLineOpCopyWithinService: |
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323 if (shadowOK) |
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324 { |
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325 SetActive(); |
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326 iSession->Copy(iStatus,aOp.MessageId(),aOp.TargetMessageId(),EFalse); |
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327 } |
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328 break; |
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329 |
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330 case CImOffLineOperation::EOffLineOpMoveToLocal: |
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331 if (shadowOK) |
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332 { |
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333 iUtils->SetUpLogMessageL(aOp.MessageId()); |
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334 SetActive(); |
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335 iCompound->SyncCopyToLocalL(iStatus,aOp.MessageId(),aOp.TargetMessageId()); |
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336 } |
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337 // even if the shadow has been removed we still want to delete |
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338 // the original |
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339 iMovedId=aOp.MessageId(); |
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340 break; |
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341 |
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342 case CImOffLineOperation::EOffLineOpMoveFromLocal: |
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343 if (shadowOK) |
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344 { |
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345 SetActive(); |
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346 iSession->Append(iStatus,aOp.MessageId(),aOp.TargetMessageId()); |
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347 } |
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348 // even if the shadow has been removed we still want to delete |
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349 // the original |
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350 iMovedId=aOp.MessageId(); |
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351 break; |
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352 |
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353 case CImOffLineOperation::EOffLineOpMoveWithinService: |
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354 if (shadowOK) |
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355 { |
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356 SetActive(); |
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357 iSession->Copy(iStatus,aOp.MessageId(),aOp.TargetMessageId(),EFalse); |
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358 } |
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359 // even if the shadow has been removed we still want to delete |
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360 // the original, unless the folder itself has been removed |
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361 if (iEntry->SetEntry(aOp.TargetMessageId()) == KErrNone) |
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362 iMovedId=aOp.MessageId(); |
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363 break; |
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364 |
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365 case CImOffLineOperation::EOffLineOpMtmSpecific: |
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366 switch (aOp.MtmFunctionId()) |
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367 { |
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368 case EFnOffLineOpPopulate: |
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369 { |
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370 TImap4GetMailOptions options; |
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371 TPckgC<TImap4GetMailOptions> package(options); |
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372 package.Set(aOp.MtmParameters()); |
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373 |
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374 // Copy TImImap4GetMailOptions information into TImImap4GetPartialMailInfo |
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375 TImImap4GetPartialMailInfo imap4GetPartialMailInfo; |
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376 imap4GetPartialMailInfo.iGetMailBodyParts = package(); |
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377 // Set to default |
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378 imap4GetPartialMailInfo.iMaxEmailSize = KMaxTInt; |
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379 // Set the remaining members to default so that the server can check |
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380 // if these are defaults, then this package is for TImImap4GetMailInfo |
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381 imap4GetPartialMailInfo.iTotalSizeLimit = KMaxTInt; |
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382 imap4GetPartialMailInfo.iBodyTextSizeLimit = KMaxTInt; |
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383 imap4GetPartialMailInfo.iAttachmentSizeLimit = KMaxTInt; |
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384 imap4GetPartialMailInfo.iPartialMailOptions = ENoSizeLimits; |
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385 |
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386 TPckgBuf<TImImap4GetPartialMailInfo> partialPackage(imap4GetPartialMailInfo); |
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387 |
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388 iUtils->SetUpLogMessageL(aOp.MessageId()); |
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389 SetActive(); |
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390 iSession->FetchBody(iStatus,aOp.MessageId(),partialPackage()); |
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391 break; |
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392 } |
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393 default: |
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394 break; |
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395 } |
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396 break; |
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397 |
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398 case CImOffLineOperation::EOffLineOpDelete: |
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399 default: |
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400 break; |
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401 } |
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402 } |
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403 |
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404 void CImImap4Synchronise::MakeVisibleL(TMsvId aId) |
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405 { |
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406 DBG((_L8(" This folder isn't selectable, just making it visible"))); |
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407 |
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408 // Just make it visible |
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409 SetEntryL(aId); |
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410 TMsvEmailEntry mbcheck=iEntry->Entry(); |
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411 |
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412 do |
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413 { |
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414 // Ensure visibility |
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415 if (!mbcheck.Visible()) |
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416 { |
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417 mbcheck.SetVisible(ETrue); |
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418 ChangeEntryBulkL(mbcheck); |
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419 } |
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420 |
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421 // Move up one |
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422 SetEntryL(mbcheck.Parent()); |
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423 mbcheck=iEntry->Entry(); |
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424 } |
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425 while(mbcheck.iType!=KUidMsvServiceEntry && mbcheck.Id()!=KMsvRootIndexEntryId); |
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426 } |
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427 |
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428 void CImImap4Synchronise::DonePendingOpL() |
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429 { |
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430 // if we've done one then... |
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431 if (iProgress.iMsgsDone != 0) |
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432 { |
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433 // if this was a move then append a delete |
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434 if (iMovedId != KMsvNullIndexEntryId) |
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435 { |
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436 SetEntryL(iMovedId); |
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437 if (iEntry->Entry().Parent() == iOutstandingOpsFolder) |
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438 { |
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439 DBG((_L8("Append MoveDelete for %x"), iMovedId)); |
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440 iOutstandingMoveTypeDeletes->AppendL(iMovedId); |
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441 } |
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442 else |
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443 { |
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444 // if this id was from a MoveFrom (ie its parent is not |
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445 // this folder) then put it in a different pending array |
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446 DBG((_L8("Append LocalDelete for %x"), iMovedId)); |
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447 iOutstandingLocalDeletes->AppendL(iMovedId); |
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448 } |
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449 } |
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450 |
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451 // delete the shadowid if there is one, ignore errors |
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452 if (iShadowId != KMsvNullIndexEntryId && |
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453 iEntry->SetEntry(iShadowId) == KErrNone && |
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454 iEntry->SetEntry(iEntry->Entry().Parent()) == KErrNone) |
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455 { |
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456 iEntry->DeleteEntry(iShadowId); |
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457 } |
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458 |
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459 if (iUtils->SendLogMessageL(KErrNone,iStatus)) |
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460 SetActive(); |
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461 } |
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462 } |
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463 |
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464 TBool CImImap4Synchronise::NextPendingOpL() |
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465 { |
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466 TBool finished = EFalse; |
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467 |
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468 // Any operations in outstanding list? |
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469 if (iOutstandingOps->CountOperations()) |
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470 { |
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471 DBG((_L8("Outstanding operations on this folder (%d)"), |
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472 iOutstandingOps->CountOperations())); |
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473 |
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474 // Fetch operation |
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475 CImOffLineOperation thisop; |
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476 thisop.CopyL(iOutstandingOps->Operation(0)); |
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477 |
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478 // when we get to one of the Delete operations then it is time |
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479 // to stop |
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480 if (thisop.OpType() == CImOffLineOperation::EOffLineOpDelete || |
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481 (thisop.OpType() == CImOffLineOperation::EOffLineOpMtmSpecific && |
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482 thisop.MtmFunctionId() == EFnOffLineOpMoveDelete)) |
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483 { |
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484 DBG((_L8("Reached delete op. Finished"))); |
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485 finished = ETrue; |
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486 } |
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487 else |
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488 { |
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489 // remove from list and save back |
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490 iOutstandingOps->Delete(0); |
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491 iOffLineControl->SetOffLineOpArrayL(iOutstandingOpsFolder, *iOutstandingOps); |
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492 |
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493 // and execute |
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494 DoOpL(thisop); |
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495 iProgress.iMsgsDone++; |
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496 } |
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497 } |
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498 else |
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499 { |
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500 // No more operations to do, return to what we should be doing next |
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501 finished = ETrue; |
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502 } |
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503 |
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504 // when we are about to finish this folder then tidy up |
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505 if (finished) |
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506 { |
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507 // add the list of pending deletes to the front of the |
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508 // offline op array |
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509 for (TInt i = 0; i < iOutstandingMoveTypeDeletes->Count(); i++) |
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510 { |
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511 TMsvId id = (*iOutstandingMoveTypeDeletes)[i]; |
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512 TBuf8<128> paramBuf(_L8("")); |
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513 CImOffLineOperation thisop; |
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514 |
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515 // if we are doing deletes on connection then store this |
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516 // as a delete and we will do all deletes at the end of |
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517 // the sync. |
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518 |
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519 // if we are doing deletes on disconnection then store |
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520 // this as a special code - it will still get done at end |
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521 // of sync, but real deletes will be done on |
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522 // disconnection. |
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523 if (iPerformDeletes) |
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524 thisop.SetDelete(id); |
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525 else |
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526 thisop.SetMtmSpecificCommandL(id, EFnOffLineOpMoveDelete, 0, paramBuf); |
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527 |
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528 iOutstandingOps->InsertOperationL(thisop, 0); |
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529 } |
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530 |
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531 // if there were outstanding move type deletes then clear |
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532 // their array and save back the main outstanding ops list |
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533 if (iOutstandingMoveTypeDeletes->Count()) |
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534 { |
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535 iOutstandingMoveTypeDeletes->Reset(); |
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536 |
|
537 iOffLineControl->SetOffLineOpArrayL(iOutstandingOpsFolder, *iOutstandingOps); |
|
538 } |
|
539 } |
|
540 |
|
541 return finished; |
|
542 } |
|
543 |
|
544 TBool CImImap4Synchronise::MatchDeleteOp(const CImOffLineOperation& aOp , TBool aMoveDeletesOnly ) |
|
545 { |
|
546 return (aOp.OpType() == CImOffLineOperation::EOffLineOpMtmSpecific && aOp.MtmFunctionId() == EFnOffLineOpMoveDelete) || |
|
547 (!aMoveDeletesOnly && aOp.OpType() == CImOffLineOperation::EOffLineOpDelete); |
|
548 } |
|
549 |
|
550 TBool CImImap4Synchronise::ProcessPendingDeleteOpsL( TMsvId aFolder, TBool aMoveDeletesOnly ) |
|
551 { |
|
552 TBool hadDeletes = EFalse; |
|
553 |
|
554 DBG((_L8("CImImap4Synchronise::ProcessPendingDeleteOpsL: Folder %x aMoveDeletesOnly=%d"), |
|
555 aFolder, aMoveDeletesOnly)); |
|
556 |
|
557 // get the current offline operations of this folder |
|
558 if (RefreshOutstandingOpsL(aFolder)) |
|
559 { |
|
560 // Fetch operation |
|
561 CImOffLineOperation thisop; |
|
562 thisop.CopyL(iOutstandingOps->Operation(0)); |
|
563 |
|
564 // check delete type |
|
565 if (MatchDeleteOp(thisop, aMoveDeletesOnly)) |
|
566 { |
|
567 do |
|
568 { |
|
569 // if can't find the entry then just skip it so it is |
|
570 // removed from array |
|
571 if (iEntry->SetEntry(thisop.MessageId()) == KErrNone) |
|
572 { |
|
573 // set its server deleted flag |
|
574 TMsvEmailEntry entry=iEntry->Entry(); |
|
575 entry.SetDeletedIMAP4Flag(ETrue); |
|
576 iEntry->ChangeEntry(entry); |
|
577 } |
|
578 |
|
579 // remove from the array and write back immediately |
|
580 iOutstandingOps->Delete(0); |
|
581 iOffLineControl->SetOffLineOpArrayL(iOutstandingOpsFolder, *iOutstandingOps); |
|
582 |
|
583 // check for finish |
|
584 if (iOutstandingOps->CountOperations() == 0) |
|
585 break; |
|
586 |
|
587 // get next op |
|
588 thisop.CopyL(iOutstandingOps->Operation(0)); |
|
589 } |
|
590 while (MatchDeleteOp(thisop, aMoveDeletesOnly)); |
|
591 |
|
592 hadDeletes = ETrue; |
|
593 } |
|
594 } |
|
595 |
|
596 return hadDeletes; |
|
597 } |
|
598 |
|
599 TBool CImImap4Synchronise::ProcessPendingDeleteOpsListL( TBool aMoveDeletesOnly ) |
|
600 { |
|
601 while (iProgress.iFoldersDone < iProgress.iFoldersToDo) |
|
602 { |
|
603 TImImap4SyncList next=(*iFolderList)[iProgress.iFoldersDone++]; |
|
604 |
|
605 if (ProcessPendingDeleteOpsL( next.iFolder, aMoveDeletesOnly )) |
|
606 { |
|
607 iSession->SelectL(iStatus, next.iFolder, ETrue); |
|
608 SetActive(); |
|
609 |
|
610 return ETrue; |
|
611 } |
|
612 } |
|
613 return EFalse; |
|
614 } |
|
615 |
|
616 // Called when async child completes with >=KErrNone |
|
617 void CImImap4Synchronise::DoRunL() |
|
618 { |
|
619 DBG((_L8("CImImap4Synchronise::DoRunL(istatus=%d)"), iStatus.Int())); |
|
620 |
|
621 while (!IsActive() && !DoRunLoopL()) |
|
622 { |
|
623 // do nothing in the body of this |
|
624 } |
|
625 } |
|
626 |
|
627 TBool CImImap4Synchronise::DoRunLoopL() |
|
628 { |
|
629 DBG((_L8("CImImap4Synchronise::DoRunLoopL(state=%s)"), |
|
630 SynchroniseStateString(iState))); |
|
631 |
|
632 TBool done = EFalse; |
|
633 |
|
634 // DoRunL is only called |
|
635 switch(iState) |
|
636 { |
|
637 case EInboxSelect: |
|
638 iProgress.iState=TImap4SyncProgress::ESyncInbox; |
|
639 |
|
640 // if select failed then skip past INBOX ops |
|
641 if (iStatus.Int() == KErrIMAPNO) |
|
642 { |
|
643 iState = ESynchroniseFolderTree; |
|
644 iProgress.iFoldersNotFound++; |
|
645 } |
|
646 else |
|
647 { |
|
648 // Deal with operations in the array |
|
649 if (RefreshOutstandingOpsL(iInbox)) |
|
650 iState=EInboxPendingOps; |
|
651 else |
|
652 iState=EInboxSync; |
|
653 } |
|
654 break; |
|
655 |
|
656 case EInboxPendingOps: |
|
657 iProgress.iState=TImap4SyncProgress::EProcessingPendingOps; |
|
658 |
|
659 iState = EInboxLogMessage; |
|
660 DonePendingOpL(); |
|
661 break; |
|
662 |
|
663 case EInboxLogMessage: |
|
664 if (NextPendingOpL()) |
|
665 iState = EInboxSync; |
|
666 else |
|
667 iState = EInboxPendingOps; |
|
668 break; |
|
669 |
|
670 case EInboxSync: |
|
671 iProgress.iState=TImap4SyncProgress::ESyncInbox; |
|
672 |
|
673 //Once pending operations are done on folder/s, sync the Inbox |
|
674 if(iPendingOpOnFolder) |
|
675 { |
|
676 // reset iPendingOpOnFolder flag |
|
677 iPendingOpOnFolder=EFalse; |
|
678 if (iSession->ImapIdleSupported() && iIdleBeforeCommand) |
|
679 { |
|
680 // change the state to EStartIdle, if ImapIdle supported |
|
681 iState = EStartIdle; |
|
682 } |
|
683 else |
|
684 { |
|
685 // else change the state to EEndSelectInbox |
|
686 iState = EEndSelectInbox; |
|
687 } |
|
688 } |
|
689 else |
|
690 { |
|
691 // After inbox sync, start folder tree sync |
|
692 iState=ESynchroniseFolderTree; |
|
693 } |
|
694 |
|
695 // mark inbox as having been done |
|
696 iProgress.iFoldersDone++; |
|
697 |
|
698 // Start the sync of the current folder (ie, the inbox) |
|
699 DBG((_L8("CImImap4Sync::DoRunLoopL(): Calling iSession->SynchroniseL()"))); |
|
700 iSession->SynchroniseL(iStatus,EFalse); |
|
701 SetActive(); |
|
702 break; |
|
703 |
|
704 case ESynchroniseFolderTree: |
|
705 iProgress.iState=TImap4SyncProgress::ESyncFolderTree; |
|
706 |
|
707 // After this, check the remote folder subscription if needed |
|
708 iState=ECheckRemoteSubscription; |
|
709 |
|
710 // Update folder tree |
|
711 iFolderSync->SetEntry(iEntry); |
|
712 iFolderSync->SynchroniseTreeL(iStatus,iServiceId,iNewFoldersAreInvisible); |
|
713 SetActive(); |
|
714 break; |
|
715 |
|
716 case ECheckRemoteSubscription: |
|
717 iProgress.iState=TImap4SyncProgress::ECheckRemoteSubscription; |
|
718 |
|
719 // Check the remote subscription/build local folder list, |
|
720 // dependent on strategy in use |
|
721 iState=EProcessRemoteSubscription; |
|
722 |
|
723 // Do we need to know what folders are subscribed remotely? |
|
724 if (iSynchroniseStrategy==EUseLocal && |
|
725 (iSubscribeStrategy==EUpdateNeither || iSubscribeStrategy==EUpdateLocal)) |
|
726 { |
|
727 // No we don't: just add the folders (done in this state) |
|
728 } |
|
729 else |
|
730 { |
|
731 // Update our list of remotely subscribed folders |
|
732 iSession->LsubL(iStatus); |
|
733 SetActive(); |
|
734 } |
|
735 break; |
|
736 |
|
737 case EProcessRemoteSubscription: |
|
738 iProgress.iState=TImap4SyncProgress::ECheckRemoteSubscription; |
|
739 |
|
740 // Build (from local folders) and sort the list |
|
741 SortFolderListL(); |
|
742 |
|
743 iProgress.iFoldersDone=0; |
|
744 iProgress.iFoldersToDo=iFolderList->Count(); |
|
745 |
|
746 // Any remote subscribing/unsubscribing to do? |
|
747 if (iSubscribeList->Count() || iUnsubscribeList->Count()) |
|
748 { |
|
749 // Yes, do them |
|
750 iState=EUpdateRemoteSubscription; |
|
751 } |
|
752 else |
|
753 { |
|
754 // Start folder selection |
|
755 iState=EFolderSelect; |
|
756 } |
|
757 break; |
|
758 |
|
759 case EUpdateRemoteSubscription: |
|
760 iProgress.iState=TImap4SyncProgress::EUpdateRemoteSubscription; |
|
761 |
|
762 // Any subscription to do? |
|
763 if (iSubscribeList->Count()) |
|
764 { |
|
765 // Take it off the head |
|
766 TMsvId folder=(*iSubscribeList)[0]; |
|
767 iSubscribeList->Delete(0,1); |
|
768 |
|
769 // Subscribe to it |
|
770 iSession->RemoteSubscribeL(iStatus,folder,ETrue); |
|
771 SetActive(); |
|
772 } |
|
773 // ...or unsubscription? |
|
774 else if (iUnsubscribeList->Count()) |
|
775 { |
|
776 // Take it off the head |
|
777 TMsvId folder=(*iUnsubscribeList)[0]; |
|
778 iUnsubscribeList->Delete(0,1); |
|
779 |
|
780 // Unsubscribe from it |
|
781 iSession->RemoteSubscribeL(iStatus,folder,EFalse); |
|
782 SetActive(); |
|
783 } |
|
784 else |
|
785 { |
|
786 // All done, select the first folder |
|
787 iState=EFolderSelect; |
|
788 } |
|
789 break; |
|
790 |
|
791 case EFolderSelect: |
|
792 iProgress.iState=TImap4SyncProgress::ESyncOther; |
|
793 |
|
794 // Anything to do... |
|
795 while (iProgress.iFoldersDone < iProgress.iFoldersToDo) |
|
796 { |
|
797 // Select the next folder |
|
798 // Get next folder to-do |
|
799 TImImap4SyncList next=(*iFolderList)[iProgress.iFoldersDone++]; |
|
800 |
|
801 DBG((_L8("Next folder to select is %x"),next.iFolder)); |
|
802 |
|
803 // Is this a selectable folder? |
|
804 if (next.iNotSelectable) |
|
805 { |
|
806 MakeVisibleL(next.iFolder); |
|
807 } |
|
808 else |
|
809 { |
|
810 // Select it |
|
811 DBG((_L8("CImImap4Sync::DoRunLoopL(): Calling iSession->SelectL()"))); |
|
812 iSession->SelectL(iStatus,next.iFolder,ETrue); |
|
813 SetActive(); |
|
814 |
|
815 // get the current offline operations of this folder |
|
816 if (RefreshOutstandingOpsL(next.iFolder)) |
|
817 { |
|
818 iState=EFolderPendingOps; |
|
819 // set iPendingOpOnFolder flag, according this flag will syncing the Inbox. |
|
820 iPendingOpOnFolder=ETrue; |
|
821 } |
|
822 else |
|
823 { |
|
824 iState=EFolderSynchronise; |
|
825 } |
|
826 |
|
827 // stop loop |
|
828 break; |
|
829 } |
|
830 } |
|
831 |
|
832 // Run out of folders to sync? |
|
833 if (iState == EFolderSelect) |
|
834 iState = EInboxEarlyDeletes; |
|
835 break; |
|
836 |
|
837 case EFolderPendingOps: |
|
838 iProgress.iState=TImap4SyncProgress::EProcessingPendingOps; |
|
839 |
|
840 if (iStatus.Int() == KErrIMAPNO) |
|
841 { |
|
842 iState = EFolderSelect; |
|
843 iProgress.iFoldersNotFound++; |
|
844 } |
|
845 else |
|
846 { |
|
847 iState = EFolderLogMessage; |
|
848 DonePendingOpL(); |
|
849 } |
|
850 break; |
|
851 |
|
852 case EFolderLogMessage: |
|
853 if (NextPendingOpL()) |
|
854 { |
|
855 // Where a pending operation involves a folder that is also the currently |
|
856 // selected mailbox, the IMAP session may have deselected the mailbox |
|
857 // during the operation. Just in case this has happened, we need to select it |
|
858 // again now. |
|
859 DBG((_L8("CImImap4Sync::DoRunLoopL(): Calling select after pending ops"))); |
|
860 TImImap4SyncList next=(*iFolderList)[iProgress.iFoldersDone - 1]; |
|
861 iSession->SelectL(iStatus,next.iFolder,ETrue); |
|
862 SetActive(); |
|
863 |
|
864 iState = EFolderSynchronise; |
|
865 } |
|
866 else |
|
867 iState = EFolderPendingOps; |
|
868 break; |
|
869 |
|
870 case EFolderSynchronise: |
|
871 iProgress.iState=TImap4SyncProgress::ESyncOther; |
|
872 |
|
873 if (iStatus.Int() == KErrIMAPNO) |
|
874 iProgress.iFoldersNotFound++; |
|
875 else |
|
876 { |
|
877 iSession->SynchroniseL(iStatus,EFalse); |
|
878 SetActive(); |
|
879 } |
|
880 |
|
881 // back to select next folder |
|
882 iState=EFolderSelect; |
|
883 break; |
|
884 |
|
885 case EInboxEarlyDeletes: |
|
886 { |
|
887 iProgress.iState=TImap4SyncProgress::EDeleting; |
|
888 |
|
889 // get rid of the FromLocal message sources |
|
890 for (TInt i = 0; i < iOutstandingLocalDeletes->Count(); i++) |
|
891 { |
|
892 TMsvId id = (*iOutstandingLocalDeletes)[i]; |
|
893 iSession->DeleteMessageL(id); |
|
894 } |
|
895 |
|
896 iOutstandingLocalDeletes->Reset(); |
|
897 |
|
898 // then do the inbox deletes |
|
899 iProgress.iFoldersDone = 0; |
|
900 if (ProcessPendingDeleteOpsL(iInbox, !iPerformDeletes)) |
|
901 { |
|
902 iState = EFolderEarlyExpunge; |
|
903 |
|
904 iSession->SelectL(iStatus, iInbox, ETrue); |
|
905 SetActive(); |
|
906 } |
|
907 else |
|
908 { |
|
909 // DEF045009 |
|
910 if (iSession->ServiceSettings()->DeleteEmailsWhenDisconnecting()) |
|
911 iState = EFolderLateDeletes; |
|
912 else |
|
913 iState = EFolderEarlyDeletes; |
|
914 } |
|
915 break; |
|
916 } |
|
917 |
|
918 case EFolderEarlyDeletes: |
|
919 iProgress.iState=TImap4SyncProgress::EDeleting; |
|
920 |
|
921 // if we are doing deletes on connection then all deletes will |
|
922 // be marked Delete |
|
923 if (ProcessPendingDeleteOpsListL(!iPerformDeletes)) |
|
924 { |
|
925 iState = EFolderEarlyExpunge; |
|
926 } |
|
927 else |
|
928 { |
|
929 if (iSession->ImapIdleSupported() && iIdleBeforeCommand) |
|
930 { |
|
931 iState = EStartIdle; |
|
932 } |
|
933 else |
|
934 { |
|
935 iState = EEndSelectInbox; |
|
936 } |
|
937 |
|
938 // All done: reselect inbox r/w |
|
939 iSession->SelectL(iStatus,iInbox,ETrue); |
|
940 SetActive(); |
|
941 } |
|
942 break; |
|
943 |
|
944 case EFolderEarlyExpunge: |
|
945 iProgress.iState=TImap4SyncProgress::EDeleting; |
|
946 |
|
947 if (iStatus.Int() == KErrIMAPNO) |
|
948 iProgress.iFoldersNotFound++; |
|
949 else |
|
950 { |
|
951 // expunge the folder |
|
952 iSession->Close(iStatus, ETrue); |
|
953 SetActive(); |
|
954 } |
|
955 |
|
956 // back to select next folder |
|
957 iState=EFolderEarlyDeletes; |
|
958 break; |
|
959 |
|
960 case EEndSelectInbox: |
|
961 iProgress.iState=TImap4SyncProgress::EIdle; |
|
962 |
|
963 // Finish sync operation |
|
964 iState=ESyncStateIdle; |
|
965 Complete(KErrNone); |
|
966 done = ETrue; |
|
967 break; |
|
968 |
|
969 case EInboxLateExpunge: |
|
970 iProgress.iState=TImap4SyncProgress::EDeleting; |
|
971 |
|
972 if (iStatus.Int() == KErrIMAPNO) |
|
973 iProgress.iFoldersNotFound++; |
|
974 else |
|
975 { |
|
976 iSession->Close(iStatus, ETrue); |
|
977 SetActive(); |
|
978 } |
|
979 |
|
980 iState = EFolderLateDeletes; |
|
981 iProgress.iFoldersDone = 0; |
|
982 break; |
|
983 |
|
984 case EFolderLateDeletes: |
|
985 iProgress.iState=TImap4SyncProgress::EDeleting; |
|
986 |
|
987 if (ProcessPendingDeleteOpsListL( EFalse ) ) |
|
988 { |
|
989 iState = EFolderLateExpunge; |
|
990 } |
|
991 else |
|
992 { |
|
993 iProgress.iState=TImap4SyncProgress::EIdle; |
|
994 |
|
995 if(iPendingOpOnFolder) |
|
996 { |
|
997 iSession->SelectL(iStatus,iInbox,ETrue); |
|
998 iState=EInboxSync; |
|
999 SetActive(); |
|
1000 } |
|
1001 else if (iSession->ImapIdleSupported() && iIdleBeforeCommand) |
|
1002 { |
|
1003 iSession->SelectL(iStatus,iInbox,ETrue); |
|
1004 iState = EStartIdle; |
|
1005 SetActive(); |
|
1006 } |
|
1007 else |
|
1008 { |
|
1009 iState=ESyncStateIdle; |
|
1010 Complete(KErrNone); |
|
1011 done = ETrue; |
|
1012 } |
|
1013 } |
|
1014 break; |
|
1015 |
|
1016 case EFolderLateExpunge: |
|
1017 iProgress.iState=TImap4SyncProgress::EDeleting; |
|
1018 |
|
1019 if (iStatus.Int() == KErrIMAPNO) |
|
1020 { |
|
1021 iState = EFolderLateDeletes; |
|
1022 iProgress.iFoldersNotFound++; |
|
1023 } |
|
1024 else |
|
1025 { |
|
1026 iSession->Close(iStatus, ETrue); |
|
1027 SetActive(); |
|
1028 |
|
1029 iState = EFolderLateDeletes; |
|
1030 } |
|
1031 break; |
|
1032 |
|
1033 case EStartIdle: |
|
1034 iState = EEndSelectInbox; |
|
1035 |
|
1036 iSession->StartIdleL(iStatus); |
|
1037 SetActive(); |
|
1038 break; |
|
1039 |
|
1040 case ESynchronise: |
|
1041 // Synchronise with the inbox |
|
1042 iSession->SelectL(iStatus,iInbox,ETrue); |
|
1043 iState=EInboxSelect; |
|
1044 SetActive(); |
|
1045 break; |
|
1046 |
|
1047 case ESynchroniseTree: |
|
1048 if (iSession->ImapIdleSupported()) |
|
1049 { |
|
1050 iState = EStartIdle; |
|
1051 } |
|
1052 else |
|
1053 { |
|
1054 iState = EEndSelectInbox; |
|
1055 } |
|
1056 |
|
1057 iFolderSync->SetEntry(iEntry); |
|
1058 iFolderSync->SynchroniseTreeL(iStatus, iServiceId, iNewFoldersAreInvisible); |
|
1059 SetActive(); |
|
1060 break; |
|
1061 |
|
1062 case ESynchroniseDeletes: |
|
1063 if (ProcessPendingDeleteOpsL( iInbox, EFalse )) |
|
1064 { |
|
1065 iSession->SelectL(iStatus,iInbox,ETrue); |
|
1066 |
|
1067 iState = EInboxLateExpunge; |
|
1068 SetActive(); |
|
1069 } |
|
1070 else if (ProcessPendingDeleteOpsListL( EFalse ) ) |
|
1071 { |
|
1072 iState = EFolderLateExpunge; |
|
1073 } |
|
1074 else |
|
1075 { |
|
1076 iProgress.iState=TImap4SyncProgress::EIdle; |
|
1077 |
|
1078 iState=ESyncStateIdle; |
|
1079 Complete(KErrNone); |
|
1080 done = ETrue; |
|
1081 } |
|
1082 break; |
|
1083 |
|
1084 default: |
|
1085 gPanic(EUnknownState); |
|
1086 done = ETrue; |
|
1087 break; |
|
1088 } |
|
1089 |
|
1090 return done; |
|
1091 } |
|
1092 |
|
1093 void CImImap4Synchronise::GetInboxL() |
|
1094 { |
|
1095 // First of all, synchronise the inbox |
|
1096 CMsvEntrySelection *findinbox=new (ELeave) CMsvEntrySelection; |
|
1097 CleanupStack::PushL(findinbox); |
|
1098 SetEntryL(iServiceId); |
|
1099 GetChildrenL(*findinbox); |
|
1100 |
|
1101 // Find inbox |
|
1102 TMsvId inboxid=0; |
|
1103 for(TInt a=0;a<findinbox->Count();a++) |
|
1104 { |
|
1105 SetEntryL((*findinbox)[a]); |
|
1106 if (iEntry->Entry().iDetails.CompareF(KIMAP_INBOX)==0) |
|
1107 { |
|
1108 inboxid=(*findinbox)[a]; |
|
1109 TMsvEmailEntry e=iEntry->Entry(); |
|
1110 |
|
1111 DBG((_L8("INBOX found with id %x (mailbox=%d)"),inboxid,e.Mailbox())); |
|
1112 |
|
1113 // Mailbox flag not set? It always should be. This will 'repair' it. |
|
1114 if (!e.Mailbox()) |
|
1115 { |
|
1116 // Set it |
|
1117 e.SetMailbox(ETrue); |
|
1118 User::LeaveIfError(iEntry->ChangeEntry(e)); |
|
1119 } |
|
1120 |
|
1121 break; |
|
1122 } |
|
1123 } |
|
1124 |
|
1125 // Clean up |
|
1126 CleanupStack::PopAndDestroy(); |
|
1127 |
|
1128 // Not found/no entries? |
|
1129 if ((iInbox=inboxid)==0) |
|
1130 { |
|
1131 // Create an inbox entry below the service. This is a local-only |
|
1132 // creation as the server *WILL* have an inbox. |
|
1133 SetEntryL(iServiceId); |
|
1134 TMsvEmailEntry entry; |
|
1135 |
|
1136 entry.iType=KUidMsvFolderEntry; |
|
1137 entry.iMtm=KUidMsgTypeIMAP4; |
|
1138 entry.iServiceId=iServiceId; |
|
1139 entry.SetMtmData1(0); |
|
1140 entry.SetMtmData2(0); |
|
1141 entry.SetMtmData3(0); |
|
1142 entry.iSize=0; |
|
1143 entry.SetUID(0); |
|
1144 entry.SetValidUID(EFalse); |
|
1145 entry.SetMailbox(ETrue); |
|
1146 entry.SetLocalSubscription(ETrue); |
|
1147 entry.SetComplete(ETrue); |
|
1148 entry.iDetails.Set(KInbox); |
|
1149 User::LeaveIfError(iEntry->CreateEntryBulk(entry)); |
|
1150 |
|
1151 // Set inbox ID |
|
1152 iInbox=entry.Id(); |
|
1153 |
|
1154 DBG((_L8("INBOX created with id %x"),iInbox)); |
|
1155 } |
|
1156 } |
|
1157 |
|
1158 void CImImap4Synchronise::SynchroniseTreeL(TRequestStatus& aStatus, TMsvId aServiceId, TBool aNewFoldersAreInvisible) |
|
1159 { |
|
1160 DBG((_L8("CImImap4Synchronise::SynchroniseTreeL"))); |
|
1161 |
|
1162 __ASSERT_DEBUG(aServiceId!=KMsvNullIndexEntryId, gPanic(EInvalidService)); |
|
1163 |
|
1164 Queue(aStatus); |
|
1165 |
|
1166 iServiceId = aServiceId; |
|
1167 iNewFoldersAreInvisible = aNewFoldersAreInvisible; |
|
1168 |
|
1169 GetInboxL(); |
|
1170 ResetStats(); |
|
1171 iSession->SetInbox(iInbox); |
|
1172 |
|
1173 iProgress.iState=TImap4SyncProgress::ESyncFolderTree; |
|
1174 |
|
1175 if (iSession->IsIdling()) |
|
1176 { |
|
1177 iState=ESynchroniseTree; |
|
1178 iSession->SyncStopIdleL(iStatus); |
|
1179 SetActive(); |
|
1180 } |
|
1181 else |
|
1182 { |
|
1183 iFolderSync->SetEntry(iEntry); |
|
1184 iFolderSync->SynchroniseTreeL(iStatus, iServiceId, aNewFoldersAreInvisible); |
|
1185 |
|
1186 iState=EEndSelectInbox; |
|
1187 SetActive(); |
|
1188 } |
|
1189 } |
|
1190 |
|
1191 void CImImap4Synchronise::ResetStats() |
|
1192 { |
|
1193 iProgress.iFoldersToDo = iProgress.iFoldersDone = 0; |
|
1194 iProgress.iMsgsToDo = iProgress.iMsgsDone = 0; |
|
1195 iProgress.iHeadersFetched = iProgress.iOrphanedFolders = 0; |
|
1196 iProgress.iNewFolders = iProgress.iOrphanedMessages = 0; |
|
1197 iProgress.iRemoteMessagesDeleteTagged = 0; |
|
1198 |
|
1199 iProgress.iMessagesFetchedOK = iProgress.iMessagePartsFetchedOK = 0; |
|
1200 iProgress.iMessagePartsNotFound = iProgress.iFoldersNotFound = 0; |
|
1201 iProgress.iErrorCode = KErrNone; |
|
1202 |
|
1203 // also reset the counts in the ImapSession |
|
1204 iSession->ResetStats(); |
|
1205 iFolderSync->ResetStats(); |
|
1206 } |
|
1207 |
|
1208 void CImImap4Synchronise::SynchroniseDeletesL(TRequestStatus& aStatus, TMsvId aServiceId) |
|
1209 { |
|
1210 DBG((_L8("CImImap4Synchronise::SynchroniseDeletesL"))); |
|
1211 |
|
1212 __ASSERT_DEBUG(aServiceId!=KMsvNullIndexEntryId, gPanic(EInvalidService)); |
|
1213 |
|
1214 iServiceId = aServiceId; |
|
1215 |
|
1216 ResetStats(); |
|
1217 |
|
1218 // Get the list of folders which need to be synchronized |
|
1219 iProgress.iFoldersToDo=iFolderList->Count(); |
|
1220 |
|
1221 GetInboxL(); |
|
1222 iSession->SetInbox(iInbox); |
|
1223 |
|
1224 Queue(aStatus); |
|
1225 |
|
1226 iProgress.iState=TImap4SyncProgress::EDeleting; |
|
1227 |
|
1228 if (iSession->IsIdling()) |
|
1229 { |
|
1230 iState=ESynchroniseDeletes; |
|
1231 |
|
1232 iSession->SyncStopIdleL(iStatus); |
|
1233 SetActive(); |
|
1234 } |
|
1235 else |
|
1236 { |
|
1237 if (ProcessPendingDeleteOpsL( iInbox, EFalse )) |
|
1238 { |
|
1239 iSession->SelectL(iStatus,iInbox,ETrue); |
|
1240 |
|
1241 iState = EInboxLateExpunge; |
|
1242 SetActive(); |
|
1243 } |
|
1244 else if (ProcessPendingDeleteOpsListL( EFalse ) ) |
|
1245 { |
|
1246 iState = EFolderLateExpunge; |
|
1247 } |
|
1248 else |
|
1249 { |
|
1250 iProgress.iState=TImap4SyncProgress::EIdle; |
|
1251 Complete(KErrNone); |
|
1252 } |
|
1253 } |
|
1254 } |
|
1255 |
|
1256 // Synchronise mirror tree with remote server |
|
1257 void CImImap4Synchronise::SynchroniseL(TRequestStatus& aStatus, TMsvId aService, TBool aNewInvisible, TBool aPerformDeletes, TBool aConnectAndSync) |
|
1258 { |
|
1259 DBG((_L8("CImImap4Synchronise::SynchroniseL(service=%x,newInvisible=%d,performDeletes=%d)"), |
|
1260 aService, aNewInvisible, aPerformDeletes)); |
|
1261 |
|
1262 Queue(aStatus); |
|
1263 |
|
1264 // Note where this list came from |
|
1265 iServiceId=aService; |
|
1266 iFolderId=iServiceId; |
|
1267 |
|
1268 // Note the invisibility |
|
1269 iNewFoldersAreInvisible=aNewInvisible; |
|
1270 iPerformDeletes = aPerformDeletes; |
|
1271 |
|
1272 iIdleBeforeCommand = aConnectAndSync; |
|
1273 |
|
1274 // set iPendingOpOnFolder flag |
|
1275 iPendingOpOnFolder=EFalse; |
|
1276 |
|
1277 // Get the synchronise settings |
|
1278 iSynchroniseStrategy=iSession->ServiceSettings()->Synchronise(); |
|
1279 iSubscribeStrategy=iSession->ServiceSettings()->Subscribe(); |
|
1280 |
|
1281 DBG((_L8("iSynchroniseStrategy=%d, iSubscribeStrategy=%d"), |
|
1282 iSynchroniseStrategy,iSubscribeStrategy)); |
|
1283 |
|
1284 GetInboxL(); |
|
1285 ResetStats(); |
|
1286 iSession->SetInbox(iInbox); |
|
1287 |
|
1288 // Reset stats: 1 folder to do (inbox) |
|
1289 iProgress.iFoldersToDo=1; |
|
1290 iProgress.iState=TImap4SyncProgress::ESyncInbox; |
|
1291 |
|
1292 if (iSession->IsIdling()) |
|
1293 { |
|
1294 iIdleBeforeCommand=ETrue; |
|
1295 iState=ESynchronise; |
|
1296 |
|
1297 iSession->SyncStopIdleL(iStatus); |
|
1298 SetActive(); |
|
1299 } |
|
1300 else |
|
1301 { |
|
1302 // Synchronise with the inbox |
|
1303 iSession->SelectL(iStatus,iInbox,ETrue); |
|
1304 iState=EInboxSelect; |
|
1305 SetActive(); |
|
1306 } |
|
1307 } |
|
1308 |
|
1309 void CImImap4Synchronise::SortFolderListL() |
|
1310 { |
|
1311 // Clear list of folders to sync, and subscribe/unsubscribe lists |
|
1312 iFolderList->Reset(); |
|
1313 iFolderListDest->Reset(); |
|
1314 iSubscribeList->Reset(); |
|
1315 iUnsubscribeList->Reset(); |
|
1316 |
|
1317 // Add folders |
|
1318 AddLocalFoldersL(iServiceId); |
|
1319 |
|
1320 // Sort it by last-sync date (oldest first) |
|
1321 TKeyArrayFix timeKey(_FOFF(TImImap4SyncList,iLastSync),ECmpTInt64); |
|
1322 |
|
1323 // Perform the sort on each of the lists separately |
|
1324 iFolderList->Sort(timeKey); |
|
1325 iFolderListDest->Sort(timeKey); |
|
1326 |
|
1327 // Merge the two lists and clear the second one |
|
1328 for(TInt i=0; i<iFolderListDest->Count(); i++) |
|
1329 iFolderList->AppendL((*iFolderListDest)[i]); |
|
1330 iFolderListDest->Reset(); |
|
1331 } |
|
1332 |
|
1333 void CImImap4Synchronise::AddIfNotThereL(TMsvId aFolder, CArrayFix<TImImap4SyncList>* aFolderList) |
|
1334 { |
|
1335 // first see if we already have this folder and return if we do |
|
1336 for (TInt i=0; i < aFolderList->Count(); i++) |
|
1337 { |
|
1338 if ((*aFolderList)[i].iFolder == aFolder) |
|
1339 return; |
|
1340 } |
|
1341 |
|
1342 // don't add the inbox or service |
|
1343 if (aFolder == iInbox || aFolder == iServiceId) |
|
1344 return; |
|
1345 |
|
1346 // visit folder |
|
1347 SetEntryL(aFolder); |
|
1348 TMsvEmailEntry entry=iEntry->Entry(); |
|
1349 |
|
1350 // not there so add it |
|
1351 TImImap4SyncList add; |
|
1352 add.iFolder=aFolder; |
|
1353 add.iNotSelectable=EFalse; |
|
1354 add.iLastSync=entry.iDate; |
|
1355 // previously we adjusted the date of source folders to bring them |
|
1356 // earlier in the list. No need to do this now as they |
|
1357 // automatically appear before subscriptions/destinations |
|
1358 |
|
1359 // If this is a \NoSelect marked folder, then we need to note this, so |
|
1360 // that at sync time we just make the folder visible, as opposed to |
|
1361 // trying to select it |
|
1362 if (!entry.Mailbox()) |
|
1363 add.iNotSelectable=ETrue; |
|
1364 |
|
1365 DBG((_L8("Adding folder '%S' to synchronise todo list (mailbox=%d)"), |
|
1366 &entry.iDetails, entry.Mailbox()?1:0)); |
|
1367 |
|
1368 aFolderList->AppendL(add); |
|
1369 } |
|
1370 |
|
1371 // Add local (subscribed) folders to the 'to do' iFolderList. Recursive. |
|
1372 void CImImap4Synchronise::AddLocalFoldersL(const TMsvId aFolder) |
|
1373 { |
|
1374 // Select the entry |
|
1375 SetEntryL(aFolder); |
|
1376 TMsvEmailEntry entry=iEntry->Entry(); |
|
1377 |
|
1378 // Is it actually a folder or service? If not, ignore it. |
|
1379 if (entry.iType!=KUidMsvServiceEntry && |
|
1380 entry.iType!=KUidMsvFolderEntry) |
|
1381 return; |
|
1382 |
|
1383 DBG((_L8("CImImap4Synchronise::AddLocalFolders(%x), iSync=%d iSubs=%d"), |
|
1384 aFolder,iSynchroniseStrategy,iSubscribeStrategy)); |
|
1385 |
|
1386 // What we do now depends on the strategy |
|
1387 TBool addthisone=EFalse; |
|
1388 switch(iSynchroniseStrategy) |
|
1389 { |
|
1390 case EUseLocal: |
|
1391 // Is it locally subscribed? |
|
1392 if (entry.LocalSubscription()) |
|
1393 addthisone=ETrue; |
|
1394 break; |
|
1395 |
|
1396 case EUseRemote: |
|
1397 // Is it remotely subscribed? |
|
1398 if (entry.Subscribed()) |
|
1399 addthisone=ETrue; |
|
1400 break; |
|
1401 |
|
1402 case EUseCombination: |
|
1403 // Either will do |
|
1404 if (entry.LocalSubscription() || entry.Subscribed()) |
|
1405 addthisone=ETrue; |
|
1406 break; |
|
1407 } |
|
1408 |
|
1409 // Any outstanding operations? |
|
1410 RefreshOutstandingOpsL(aFolder); |
|
1411 |
|
1412 if (!entry.Orphan()) |
|
1413 { |
|
1414 // check each and add the folder and destination folders. Add |
|
1415 // source folders to one list, destination and just subscribed |
|
1416 // ones to the second list, the two lists are merged |
|
1417 // together before use |
|
1418 if (iOutstandingOps->CountOperations()) |
|
1419 { |
|
1420 AddIfNotThereL(aFolder, iFolderList); |
|
1421 |
|
1422 for(TInt a=0; a<iOutstandingOps->CountOperations(); a++) |
|
1423 { |
|
1424 TMsvId dest = iOutstandingOps->Operation(a).TargetMessageId(); |
|
1425 if (dest != KMsvNullIndexEntryId) |
|
1426 AddIfNotThereL(dest, iFolderListDest); |
|
1427 } |
|
1428 } |
|
1429 |
|
1430 // add subscribed afterwards |
|
1431 if (addthisone) |
|
1432 AddIfNotThereL(aFolder, iFolderListDest); |
|
1433 } |
|
1434 |
|
1435 // Any children? |
|
1436 CMsvEntrySelection *children=new (ELeave) CMsvEntrySelection; |
|
1437 CleanupStack::PushL(children); |
|
1438 GetChildrenL(*children); |
|
1439 TInt noofchildren=children->Count(); |
|
1440 |
|
1441 if (!entry.Orphan() && aFolder != iInbox && aFolder != iServiceId) |
|
1442 { |
|
1443 if (addthisone) |
|
1444 { |
|
1445 // Do updating |
|
1446 switch(iSubscribeStrategy) |
|
1447 { |
|
1448 case EUpdateNeither: |
|
1449 break; |
|
1450 |
|
1451 case EUpdateLocal: |
|
1452 case EUpdateBoth: |
|
1453 if (!entry.LocalSubscription()) |
|
1454 { |
|
1455 // Update local subscription flag |
|
1456 entry.SetLocalSubscription(ETrue); |
|
1457 SetEntryL(aFolder); |
|
1458 ChangeEntryBulkL(entry); |
|
1459 } |
|
1460 |
|
1461 // Doing both? |
|
1462 if (iSubscribeStrategy!=EUpdateBoth) |
|
1463 break; |
|
1464 |
|
1465 // Fall through... |
|
1466 |
|
1467 case EUpdateRemote: |
|
1468 if (!entry.Subscribed()) |
|
1469 { |
|
1470 // Queue subscribe command |
|
1471 iSubscribeList->AppendL(aFolder); |
|
1472 |
|
1473 DBG((_L8("Adding folder '%S' to remote subscribe todo list"),&entry.iDetails)); |
|
1474 } |
|
1475 break; |
|
1476 } |
|
1477 } |
|
1478 else // if (!addthisone) |
|
1479 { |
|
1480 // Do updating |
|
1481 switch(iSubscribeStrategy) |
|
1482 { |
|
1483 case EUpdateNeither: |
|
1484 break; |
|
1485 |
|
1486 case EUpdateLocal: |
|
1487 case EUpdateBoth: |
|
1488 if (entry.LocalSubscription()) |
|
1489 { |
|
1490 // Update local subscription flag |
|
1491 entry.SetLocalSubscription(EFalse); |
|
1492 SetEntryL(aFolder); |
|
1493 ChangeEntryBulkL(entry); |
|
1494 } |
|
1495 |
|
1496 // Doing both? |
|
1497 if (iSubscribeStrategy!=EUpdateBoth) |
|
1498 break; |
|
1499 |
|
1500 // Fall through... |
|
1501 |
|
1502 case EUpdateRemote: |
|
1503 if (entry.Subscribed()) |
|
1504 { |
|
1505 // Queue subscribe command |
|
1506 iUnsubscribeList->AppendL(aFolder); |
|
1507 |
|
1508 DBG((_L8("Adding folder '%S' to remote unsubscribe todo list"),&entry.iDetails)); |
|
1509 } |
|
1510 break; |
|
1511 } |
|
1512 |
|
1513 // This folder is not subscribed, but has children. |
|
1514 // If any children are messages, then delete. |
|
1515 if (noofchildren) |
|
1516 { |
|
1517 DBG((_L8("Checking unsubscribed folder (%S) for messages"),&entry.iDetails)); |
|
1518 |
|
1519 // This folder is not subscribed to, so check if it has any messages. |
|
1520 // Do each in turn |
|
1521 TInt child = children->Count(); |
|
1522 while (child--) |
|
1523 { |
|
1524 SetEntryL((*children)[child]); |
|
1525 TMsvEmailEntry entry=iEntry->Entry(); |
|
1526 |
|
1527 // Is it a message? |
|
1528 if (entry.iType==KUidMsvMessageEntry) |
|
1529 { |
|
1530 DBG((_L8("Deleting unsubscribed folder message(%x)"),(*children)[child])); |
|
1531 |
|
1532 // Yup its a message - delete it! |
|
1533 iSession->DeleteMessageL((*children)[child]); |
|
1534 } |
|
1535 } |
|
1536 |
|
1537 // If we've some children then get the children list |
|
1538 // again |
|
1539 SetEntryL(aFolder); |
|
1540 GetChildrenL(*children); |
|
1541 noofchildren=children->Count(); |
|
1542 } |
|
1543 } |
|
1544 } |
|
1545 |
|
1546 // Any children? |
|
1547 if (noofchildren) |
|
1548 { |
|
1549 // Do each in turn |
|
1550 for(TInt child=0;child<children->Count();child++) |
|
1551 AddLocalFoldersL((*children)[child]); |
|
1552 } |
|
1553 |
|
1554 CleanupStack::PopAndDestroy(children); |
|
1555 } |
|
1556 |
|
1557 // Report progress |
|
1558 TImap4SyncProgress CImImap4Synchronise::Progress() |
|
1559 { |
|
1560 TImap4SyncProgress progress = iProgress; |
|
1561 |
|
1562 // Make sure we don't get stuck in sync folder mode. Fix for DEF053846. |
|
1563 if (iProgress.iState == TImap4SyncProgress::ESyncFolderTree && !iFolderSync->IsActive()) |
|
1564 { |
|
1565 iProgress.iState = TImap4SyncProgress::EIdle; |
|
1566 } |
|
1567 |
|
1568 // get the info from the folder sync |
|
1569 // currently OrphanedFolders and NewFolders |
|
1570 if (iState >= ESynchroniseFolderTree) |
|
1571 iFolderSync->IncProgress(progress); |
|
1572 |
|
1573 // get info from the session (note overwrites the msgs counts). |
|
1574 iSession->IncSyncStats(progress); |
|
1575 |
|
1576 // when synchronising (ie getting new headers) then we use the |
|
1577 // counts from the session otherwise use our own count |
|
1578 if (iProgress.iState != TImap4SyncProgress::ESyncOther && |
|
1579 iProgress.iState != TImap4SyncProgress::ESyncInbox ) |
|
1580 { |
|
1581 progress.iMsgsDone=iProgress.iMsgsDone; |
|
1582 progress.iMsgsToDo=iProgress.iMsgsToDo; |
|
1583 } |
|
1584 |
|
1585 // Return the modified progress |
|
1586 return(progress); |
|
1587 } |
|
1588 |
|
1589 // Called when parent wants to cancel current operation |
|
1590 void CImImap4Synchronise::DoCancel() |
|
1591 { |
|
1592 DBG((_L8("CImImap4Synchronise::DoCancel() called. Cancelling session"))); |
|
1593 |
|
1594 // Cancel any outstanding ops |
|
1595 iFolderSync->Cancel(); |
|
1596 iCompound->Cancel(); |
|
1597 iSession->Cancel(); |
|
1598 |
|
1599 // Not doing nuffink |
|
1600 iState=ESyncStateIdle; |
|
1601 |
|
1602 // Parent |
|
1603 CMsgActive::DoCancel(); |
|
1604 } |