1 // Copyright (c) 1999-2009 Nokia Corporation and/or its subsidiary(-ies). |
1 // Copyright (c) 1999-2009 Nokia Corporation and/or its subsidiary(-ies). |
2 // All rights reserved. |
2 // All rights reserved. |
3 // This component and the accompanying materials are made available |
3 // This component and the accompanying materials are made available |
4 // under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members |
4 // under the terms of "Eclipse Public License v1.0" |
5 // which accompanies this distribution, and is available |
5 // which accompanies this distribution, and is available |
6 // at the URL "http://www.symbianfoundation.org/legal/licencesv10.html". |
6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
7 // |
7 // |
8 // Initial Contributors: |
8 // Initial Contributors: |
9 // Nokia Corporation - initial contribution. |
9 // Nokia Corporation - initial contribution. |
10 // |
10 // |
11 // Contributors: |
11 // Contributors: |
12 // |
12 // |
13 // Description: |
13 // Description: |
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14 // CACHEMAN.H |
14 // |
15 // |
15 |
16 /** |
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17 * @file |
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18 * @publishedAll |
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19 * @released |
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20 */ |
16 #if !defined (__CACHEMAN_H__) |
21 #if !defined (__CACHEMAN_H__) |
17 #define __CACHEMAN_H__ |
22 #define __CACHEMAN_H__ |
18 |
23 |
19 #include <mentact.h> |
24 #include <mentact.h> |
20 #include <msvstd.h> |
25 #include <msvstd.h> |
21 #include <msvapi.h> |
26 #include <msvapi.h> |
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27 #ifndef SYMBIAN_ENABLE_SPLIT_HEADERS |
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28 #include <cimprunemessage.h> |
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29 #include "cimfinder.h" |
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30 #endif |
22 |
31 |
23 _LIT(KMiutWildCard, "*.*"); |
32 class CImMessageFinder; |
24 |
33 class CImMessageCounter; |
25 class CImFinder : public CMsgActive |
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26 /** |
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27 @internalComponent |
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28 @released |
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29 */ |
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30 { |
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31 public: |
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32 IMPORT_C void FindFirstL(TMsvId aRootEntry, TRequestStatus &aStatus); |
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33 IMPORT_C ~CImFinder(); |
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34 IMPORT_C virtual void FindNextL(TRequestStatus &aStatus); |
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35 void FindFirstL(const CMsvEntrySelection& aInitialSelection, TRequestStatus &aStatus); |
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36 |
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37 class CImEntryStack : public CBase |
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38 { |
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39 public: |
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40 static CImEntryStack* NewL(); |
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41 ~CImEntryStack(); |
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42 inline void PushL(TMsvId aId); |
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43 inline TMsvId PopL(); |
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44 inline TBool Empty() const; |
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45 inline void Reset(); |
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46 |
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47 private: |
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48 void ConstructL(); |
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49 |
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50 CMsvEntrySelection* iFolders; |
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51 }; |
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52 |
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53 protected: |
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54 void ConstructL(); |
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55 CImFinder(CMsvEntry& aEntry); |
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56 |
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57 private: |
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58 void DoRunL(); |
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59 |
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60 virtual void AddChildEntriesL() = 0; |
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61 virtual TBool IsRequiredEntryType(TUid aEntryType) const = 0; |
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62 |
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63 protected: |
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64 CImEntryStack* iEntryStack; |
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65 CMsvEntry& iCurrentEntry; |
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66 |
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67 private: |
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68 enum TImmfState |
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69 { |
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70 EImmfEntryFound, |
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71 EImmfFindingEntry, |
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72 EImmfNothingFound |
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73 }; |
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74 |
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75 TImmfState iState; |
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76 }; |
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77 |
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78 |
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79 class CImMessageFinder : public CImFinder |
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80 /** |
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81 @internalComponent |
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82 @released |
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83 */ |
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84 { |
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85 public: |
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86 IMPORT_C static CImMessageFinder* NewL(CMsvEntry& aEntry); |
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87 IMPORT_C static CImMessageFinder* NewLC(CMsvEntry& aEntry); |
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88 |
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89 protected: |
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90 virtual void AddChildEntriesL(); |
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91 virtual TBool IsRequiredEntryType(TUid aEntryType) const; |
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92 |
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93 CImMessageFinder(CMsvEntry& aEntry); |
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94 }; |
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95 |
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96 |
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97 class CImEntryFinder : public CImFinder |
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98 /** |
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99 @internalComponent |
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100 @released |
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101 */ |
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102 { |
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103 public: |
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104 IMPORT_C static CImEntryFinder* NewL(CMsvEntry& aEntry); |
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105 IMPORT_C static CImEntryFinder* NewLC(CMsvEntry& aEntry); |
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106 |
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107 protected: |
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108 virtual void AddChildEntriesL(); |
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109 virtual TBool IsRequiredEntryType(TUid aEntryType) const; |
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110 |
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111 CImEntryFinder(CMsvEntry& aEntry); |
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112 }; |
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113 |
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114 |
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115 class CImMessageCounter : public CImFinder |
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116 /** |
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117 @internalComponent |
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118 @released |
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119 */ |
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120 { |
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121 public: |
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122 IMPORT_C static CImMessageCounter* NewL(CMsvEntry& aEntry); |
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123 IMPORT_C static CImMessageCounter* NewLC(CMsvEntry& aEntry); |
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124 IMPORT_C TInt Count(); |
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125 |
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126 protected: |
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127 virtual void AddChildEntriesL(); |
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128 virtual TBool IsRequiredEntryType(TUid aEntryType) const; |
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129 |
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130 CImMessageCounter(CMsvEntry& aEntry); |
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131 |
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132 private: |
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133 TInt iCount; |
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134 }; |
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135 |
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136 |
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137 class CImPruneMessage : public CMsgActive |
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138 /** Deletes the body text and attachment data from an individually specified message. |
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139 |
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140 Example uses of this class are: |
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141 |
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142 1. to cleanup after a populating operation has failed |
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143 |
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144 2. to remove body text and attachment data from remote messages, while preserving |
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145 the message structure |
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146 @publishedPartner |
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147 @released |
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148 */ |
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149 { |
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150 public: |
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151 IMPORT_C static CImPruneMessage* NewL(CMsvEntry& aEntry, RFs& aFs); |
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152 IMPORT_C static CImPruneMessage* NewLC(CMsvEntry& aEntry, RFs& aFs); |
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153 |
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154 IMPORT_C void StartL(TMsvId aMessageEntry, TRequestStatus &aStatus); |
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155 ~CImPruneMessage(); |
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156 |
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157 private: |
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158 CImPruneMessage(CMsvEntry& aEntry, RFs& aFs); |
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159 void ConstructL(); |
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160 void DoRunL(); |
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161 void DoComplete(TInt& ); |
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162 void DoCancel(); |
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163 void PruneEntryL(); |
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164 void ResetStoreL(); |
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165 |
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166 private: |
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167 enum TImPruningState |
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168 { |
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169 EImPruneUpdatingEntry, |
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170 EImPruneUpdatingFirstEntry, |
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171 EImPruneFindingEntry, |
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172 EImPruneFindFirstEntry, |
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173 EImPruneFindNextEntry |
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174 }; |
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175 |
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176 TImPruningState iState; |
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177 |
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178 CMsvEntry& iCurrentEntry; |
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179 RFs& iFs; |
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180 CImEntryFinder* iEntryFinder; |
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181 CFileMan* iFileManager; |
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182 TMsvId iRootEntryId; |
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183 CMsvOperation* iChangeOperation; |
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184 CMsvStore* iStore; |
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185 }; |
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186 |
34 |
187 struct TImCacheManagerProgress |
35 struct TImCacheManagerProgress |
188 /** Holds progress of a cache management cleanup operation. |
36 /** Holds progress of a cache management cleanup operation. |
189 |
37 |
190 @see CImCacheManager::ProgressL() |
38 @see CImCacheManager::ProgressL() |