author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Thu, 15 Jul 2010 19:11:10 +0300 | |
branch | RCL_3 |
changeset 38 | e4175d61d967 |
parent 0 | 8e480a14352b |
permissions | -rw-r--r-- |
0
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// Copyright (c) 2001-2009 Nokia Corporation and/or its subsidiary(-ies). |
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// All rights reserved. |
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// This component and the accompanying materials are made available |
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// under the terms of "Eclipse Public License v1.0" |
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// which accompanies this distribution, and is available |
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// at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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// |
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// Initial Contributors: |
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// Nokia Corporation - initial contribution. |
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// |
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// Contributors: |
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// |
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// Description: |
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// |
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#include "CMsvCachedStore.h" |
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#include "MSVSTORE.H" |
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#include "MSVUTILS.H" |
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#include <mmsvstoremanager.h> |
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const TInt KMsvFlatBufferChunkSize=0x400; |
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enum TCMsvCachedStorePanic { |
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EReadingWhileCommitingStream=1, |
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EReadingWhileCommitingStore=2, |
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EReadingOrWritingWhileRevertingStore=3, |
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EReadingOrWritingWhileDeleteStream=4 |
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}; |
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_LIT(KCachedStorePanic, "CMsvCachedStore"); |
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void Panic(TCMsvCachedStorePanic aPanic) |
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{ |
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User::Panic(KCachedStorePanic,aPanic); |
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} |
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class HMsvReadBuf : public TMemBuf |
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{ |
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public: |
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HMsvReadBuf(const TDesC8 &aBuf, CMsvCachedStore &aStore); |
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private: |
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virtual void DoRelease(); |
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private: |
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CMsvCachedStore &iCachedStore; |
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}; |
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class HMsvWriteBuf : public TBufBuf |
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{ |
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public: |
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static HMsvWriteBuf* NewL(TUid aUid,CMsvCachedStore& aStore); |
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private: |
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HMsvWriteBuf(TUid aUid,CMsvCachedStore& aStore); |
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virtual void DoRelease(); |
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virtual void DoSynchL(); |
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private: |
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CBufBase* iBuf; |
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CMsvCachedStore* iStore; |
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TUid iUid; |
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}; |
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const TUid KMsvEntryFile={0x10003C68}; |
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TPairedTUidHBufC8::TPairedTUidHBufC8() : iBuf(NULL) {} |
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void TPairedTUidHBufC8::ExternalizeL(RWriteStream &aStream) const |
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{ |
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aStream << iUid; |
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aStream << *iBuf; |
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} |
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void TPairedTUidHBufC8::InternalizeL(RReadStream &aStream) |
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{ |
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aStream >> iUid; |
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// the 0x1000000 means that it will return KErrCorrupt |
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// if the file says it contains a string of longer than 16 meg |
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iBuf=HBufC8::NewL(aStream,0x1000000); |
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} |
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CMsvCachedStore* CMsvCachedStore::OpenL(TMsvId aId, MMsvStoreManager& aStoreManager, TBool aReadOnly) |
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{ |
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CMsvCachedStore* me = new(ELeave) CMsvCachedStore(aId, aStoreManager); |
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CleanupStack::PushL(me); |
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me->ConstructL(aReadOnly); |
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CleanupStack::Pop(me); |
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return(me); |
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} |
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CMsvCachedStore::CMsvCachedStore(TMsvId aId, MMsvStoreManager& aStoreManager) |
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: iEntryId(aId), iStoreManager(aStoreManager) |
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{ |
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} |
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void CMsvCachedStore::ConstructL(TBool aReadOnly) |
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{ |
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iStreams=new(ELeave) CArrayFixFlat<TPairedTUidHBufC8>(5); |
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RFile storeFile; |
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TInt err = iStoreManager.OpenFileStoreForRead(iEntryId, storeFile); |
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|
106 |
|
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|
107 |
if( err != KErrNotFound ) |
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108 |
{ |
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if( err==KErrNone ) |
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LoadL(storeFile); // the load takes ownership of the RFile |
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111 |
else |
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User::Leave(err); |
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113 |
} |
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else if(aReadOnly) |
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User::Leave(err); |
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} |
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117 |
|
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TInt CMsvCachedStore::Size() const |
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119 |
{ |
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return iSize; |
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} |
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122 |
|
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void CMsvCachedStore::DeleteL() |
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124 |
{ |
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#if (defined SYMBIAN_MESSAGESTORE_HEADER_BODY_USING_SQLDB) |
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if(iHeaderFieldList.Count()) |
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127 |
{ |
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iStoreManager.DeleteHeaderEntryL(iMtmId, iEntryId); |
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} |
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#endif |
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131 |
|
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iStoreManager.DeleteFileStoreL(iEntryId); |
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133 |
} |
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134 |
|
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135 |
|
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136 |
|
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137 |
#if (defined SYMBIAN_MESSAGESTORE_HEADER_BODY_USING_SQLDB) |
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138 |
|
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139 |
CMsvCachedStore* CMsvCachedStore::OpenL(TMsvId aId, MMsvStoreManager& aStoreManager, TBool aReadOnly,TUid aMtmId) |
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140 |
{ |
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141 |
CMsvCachedStore* me = new(ELeave) CMsvCachedStore(aId, aStoreManager); |
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142 |
CleanupStack::PushL(me); |
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143 |
me->ConstructDBL(aReadOnly,aMtmId); |
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144 |
CleanupStack::Pop(me); |
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return(me); |
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146 |
} |
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147 |
|
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148 |
|
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149 |
void CMsvCachedStore::ConstructDBL(TBool aReadOnly,TUid aMtmId) |
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150 |
{ |
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151 |
iStreams=new(ELeave) CArrayFixFlat<TPairedTUidHBufC8>(5); |
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152 |
|
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RFile storeFile; |
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TInt err = iStoreManager.OpenFileStoreForRead(iEntryId, storeFile); |
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155 |
|
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156 |
if(err != KErrNotFound) |
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157 |
{ |
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if( err==KErrNone ) |
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159 |
{ |
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LoadL(storeFile); // the load takes ownership of the RFile |
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if(aReadOnly) |
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isNewEntry = EFalse; |
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163 |
else |
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isNewEntry = ETrue; |
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165 |
TRAP_IGNORE(LoadHeaderEntryL(aMtmId,aReadOnly)); |
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166 |
} |
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167 |
else |
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168 |
{ |
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169 |
User::Leave(err); |
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170 |
} |
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171 |
} |
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172 |
else |
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173 |
{ |
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174 |
TRAPD(err2, LoadHeaderEntryL(aMtmId,aReadOnly)); |
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if (err2 == KErrNotFound) |
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176 |
{ |
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177 |
User::Leave(err); |
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178 |
} |
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179 |
} |
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isDbStore=iStoreManager.DoesHeaderTableExist(aMtmId); |
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181 |
} |
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|
182 |
|
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|
183 |
|
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|
184 |
|
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185 |
/** |
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186 |
Assign the header Fields in to header Field list. |
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@param aHeaderFields : CHeaderFields* |
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188 |
@return None. |
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189 |
*/ |
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190 |
void CMsvCachedStore::AssignL(CHeaderFields* aHeaderFields) |
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191 |
{ |
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192 |
TUid uid = aHeaderFields->iUid; |
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193 |
for(TInt index=0; index<iHeaderFieldList.Count(); index++) |
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194 |
{ |
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195 |
if(iHeaderFieldList[index]->iUid == uid) |
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196 |
{ |
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197 |
delete iHeaderFieldList[index]; |
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198 |
iHeaderFieldList[index] = aHeaderFields; |
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199 |
return; |
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200 |
} |
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201 |
} |
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202 |
iHeaderFieldList.AppendL(aHeaderFields); |
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|
203 |
} |
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|
204 |
|
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205 |
/** |
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206 |
Get the header Fields for respective UID. |
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207 |
@param aUid : A Uid |
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208 |
@param aHeaderFields : CHeaderFields*& |
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209 |
|
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210 |
@return None. |
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*/ |
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|
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void CMsvCachedStore::GetHeaderL(TUid aUid, CHeaderFields*& aHeaderFields) |
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{ |
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for(TInt index=0; index<iHeaderFieldList.Count(); index++) |
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{ |
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if(iHeaderFieldList[index]->iUid == aUid) |
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{ |
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aHeaderFields = iHeaderFieldList[index]; |
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return; |
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} |
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} |
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User::Leave(KErrNotFound); |
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} |
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|
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|
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/** |
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Load the Header Entry . |
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@param aMtmId A Mtm TUid. |
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@return None. |
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@internalComponent |
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*/ |
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|
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void CMsvCachedStore::LoadHeaderEntryL(const TUid aMtmId,TBool aReadOnly) |
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{ |
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TRAPD (err ,iStoreManager.LoadHeaderEntryL(aMtmId, iEntryId, iHeaderFieldList)); |
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if((err == KErrNotFound) && aReadOnly) |
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{ |
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User::Leave(err); |
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} |
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|
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if(err == KErrNotFound) |
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{ |
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isNewEntry = ETrue; |
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iSize = 0; |
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} |
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else |
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{ |
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isNewEntry = EFalse; |
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if(err == KErrNone) |
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{ |
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for(TInt index=0; index<iHeaderFieldList.Count(); index++) |
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{ |
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for(TInt i =0 ; i < (iHeaderFieldList)[index]->iFieldPairList.Count() ;i++ ) |
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{ |
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if(((iHeaderFieldList)[index]->iFieldPairList[i]->iFieldTextValue) != NULL) |
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iSize += (iHeaderFieldList)[index]->iFieldPairList[i]->iFieldTextValue->Length(); |
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} |
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} |
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} |
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else |
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262 |
{ |
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User::Leave(err); |
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} |
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} |
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} |
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|
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#endif |
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/** |
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|
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The CMsvCachedStore::Remove method |
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|
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Removes the stream from the array, ignores the fact that |
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it might not exist. |
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|
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@internalAll |
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@param aUid Stream to remove |
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*/ |
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void CMsvCachedStore::Remove(TUid aUid) |
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{ |
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#if (defined SYMBIAN_MESSAGESTORE_HEADER_BODY_USING_SQLDB) |
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for(TInt index=0; index<iHeaderFieldList.Count(); index++) |
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{ |
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if( (iHeaderFieldList)[index]->iUid == aUid ) |
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{ |
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iHeaderFieldList.Remove(index); |
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TRAP_IGNORE(iStoreManager.UpdateHeaderEntryL(iMtmId, iEntryId, iHeaderFieldList)); |
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return; |
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} |
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} |
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#endif |
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|
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DeleteStream(aUid); |
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} |
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|
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|
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/** |
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298 |
|
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The CMsvCachedStore::RemoveL method |
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|
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Removes a stream from the array, leaves if the stream is not found |
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|
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@leave |
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@internalAll |
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@param aUid Stream to remove |
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*/ |
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void CMsvCachedStore::RemoveL(TUid aUid) |
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{ |
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User::LeaveIfError(DeleteStream(aUid)); |
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} |
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|
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|
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/** |
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314 |
|
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The CMsvCachedStore::Revert method |
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316 |
|
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Reloads the array of streams from the store |
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ignores errors that might occur. |
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319 |
|
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|
320 |
|
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|
321 |
@internalAll |
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|
322 |
*/ |
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|
323 |
void CMsvCachedStore::Revert() |
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324 |
{ |
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|
325 |
TRAP_IGNORE(RevertL()); |
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|
326 |
} |
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|
327 |
|
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|
328 |
|
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329 |
/** |
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|
330 |
|
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Revision: 201001
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parents:
diff
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|
331 |
The CMsvCachedStore::RevertL method |
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|
332 |
|
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Revision: 201001
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parents:
diff
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|
333 |
Reloads the streams from the file |
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Revision: 201001
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|
334 |
|
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Revision: 201001
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parents:
diff
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|
335 |
@leave |
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Revision: 201001
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parents:
diff
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|
336 |
@internalAll |
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Revision: 201001
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parents:
diff
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|
337 |
*/ |
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Revision: 201001
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parents:
diff
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|
338 |
void CMsvCachedStore::RevertL() |
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|
339 |
{ |
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Revision: 201001
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|
340 |
__ASSERT_ALWAYS(iReaderCount==0 && iWriterCount==0, Panic(EReadingOrWritingWhileRevertingStore)); |
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|
341 |
CleanArray(); |
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Revision: 201001
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|
342 |
iStreams=new(ELeave) CArrayFixFlat<TPairedTUidHBufC8>(5); |
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Revision: 201001
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diff
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|
343 |
|
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Revision: 201001
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|
344 |
RFile storeFile; |
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Revision: 201001
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|
345 |
User::LeaveIfError(iStoreManager.OpenFileStoreForRead(iEntryId, storeFile)); |
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Revision: 201001
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|
346 |
LoadL(storeFile); // the load takes ownership of the RFile |
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|
347 |
|
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|
348 |
} |
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|
349 |
|
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parents:
diff
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|
350 |
|
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Revision: 201001
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parents:
diff
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|
351 |
/** |
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parents:
diff
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|
352 |
|
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Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
353 |
The CMsvCachedStore::Commit method |
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Revision: 201001
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parents:
diff
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|
354 |
|
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Revision: 201001
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|
355 |
Saves the current state of the stream array to the file |
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Revision: 201001
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|
356 |
|
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Revision: 201001
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|
357 |
@return error |
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Revision: 201001
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parents:
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|
358 |
@internalAll |
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Revision: 201001
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|
359 |
*/ |
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Revision: 201001
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parents:
diff
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|
360 |
TInt CMsvCachedStore::Commit() |
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Revision: 201001
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parents:
diff
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|
361 |
{ |
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Revision: 201001
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parents:
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|
362 |
TRAPD(error,CommitL()); |
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Revision: 201001
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parents:
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|
363 |
return(error); |
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Revision: 201001
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parents:
diff
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|
364 |
} |
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Revision: 201001
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parents:
diff
changeset
|
365 |
|
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Revision: 201001
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parents:
diff
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|
366 |
|
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Revision: 201001
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parents:
diff
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|
367 |
/** |
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Revision: 201001
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parents:
diff
changeset
|
368 |
|
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Revision: 201001
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parents:
diff
changeset
|
369 |
The CMsvCachedStore::CommitL method |
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Revision: 201001
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parents:
diff
changeset
|
370 |
|
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Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
371 |
Saves the current state of the stream array to the file |
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Revision: 201001
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parents:
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|
372 |
leaves with if error occurs |
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Revision: 201001
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diff
changeset
|
373 |
|
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Revision: 201001
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parents:
diff
changeset
|
374 |
@leave |
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Revision: 201001
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parents:
diff
changeset
|
375 |
@internalAll |
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Revision: 201001
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parents:
diff
changeset
|
376 |
*/ |
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Revision: 201001
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parents:
diff
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|
377 |
void CMsvCachedStore::CommitL() |
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Revision: 201001
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parents:
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|
378 |
{ |
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Revision: 201001
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parents:
diff
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|
379 |
__ASSERT_ALWAYS(iWriterCount==0,Panic(EReadingWhileCommitingStore)); |
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Revision: 201001
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|
380 |
SaveL(); |
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Revision: 201001
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parents:
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|
381 |
} |
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Revision: 201001
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parents:
diff
changeset
|
382 |
|
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Revision: 201001
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parents:
diff
changeset
|
383 |
|
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Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
384 |
void CMsvCachedStore::CleanArray() |
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Revision: 201001
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parents:
diff
changeset
|
385 |
{ |
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Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
386 |
if(iStreams!=NULL) |
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Revision: 201001
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parents:
diff
changeset
|
387 |
{ |
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Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
388 |
TInt count=iStreams->Count(); |
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Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
389 |
while(count--) delete iStreams->At(count).iBuf; |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
390 |
} |
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Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
391 |
delete iStreams; |
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Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
392 |
iStreams=NULL; |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
393 |
} |
8e480a14352b
Revision: 201001
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parents:
diff
changeset
|
394 |
|
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Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
395 |
/** |
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Revision: 201001
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parents:
diff
changeset
|
396 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
397 |
The CMsvCachedStore::~CMsvCachedStore method |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
398 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
399 |
@internalAll |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
400 |
*/ |
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Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
401 |
CMsvCachedStore::~CMsvCachedStore() |
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Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
402 |
{ |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
403 |
#if (defined SYMBIAN_MESSAGESTORE_HEADER_BODY_USING_SQLDB) |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
404 |
iHeaderFieldList.ResetAndDestroy(); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
405 |
iHeaderFieldList.Close(); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
406 |
#endif |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
407 |
CleanArray(); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
408 |
} |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
409 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
410 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
411 |
TBool CMsvCachedStore::IsNullL() const |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
412 |
{ |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
413 |
#if (defined SYMBIAN_MESSAGESTORE_HEADER_BODY_USING_SQLDB) |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
414 |
if(iStreams->Count()==0) |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
415 |
{ |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
416 |
if(iHeaderFieldList.Count() ==0) |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
417 |
{ |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
418 |
return ETrue; |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
419 |
} |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
420 |
else |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
421 |
{ |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
422 |
return EFalse; |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
423 |
} |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
424 |
} |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
425 |
else |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
426 |
{ |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
427 |
return EFalse; |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
428 |
} |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
429 |
#else |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
430 |
return(iStreams->Count()==0); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
431 |
#endif |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
432 |
} |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
433 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
434 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
435 |
/** |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
436 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
437 |
The CMsvCachedStore::IsPresentL method |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
438 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
439 |
checks to see if the stream is in the array |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
440 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
441 |
@return ETrue if it exists EFalse if not. |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
442 |
@internalAll |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
443 |
@param aUid stream to check for |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
444 |
*/ |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
445 |
TBool CMsvCachedStore::IsPresentL(TUid aUid) const |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
446 |
{ |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
447 |
#if (defined SYMBIAN_MESSAGESTORE_HEADER_BODY_USING_SQLDB) |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
448 |
for(TInt index=0; index<iHeaderFieldList.Count(); index++) |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
449 |
{ |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
450 |
if(iHeaderFieldList[index]->iUid == aUid) |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
451 |
{ |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
452 |
return ETrue; |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
453 |
} |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
454 |
} |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
455 |
#endif |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
456 |
TInt pos; |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
457 |
if(FindStream(aUid,pos)==KErrNone) return(ETrue); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
458 |
else return(EFalse); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
459 |
} |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
460 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
461 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
462 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
463 |
/** |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
464 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
465 |
The CMsvCachedStore::CreateOrReplaceStreamL method |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
466 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
467 |
If a stream is present with this id it replaces the |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
468 |
data in that stream with aBuf, otherwise it adds a new |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
469 |
stream with the data in aBuf |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
470 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
471 |
@internalAll |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
472 |
@param aUid stream id |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
473 |
@param *aBuf data, takes ownership |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
474 |
*/ |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
475 |
void CMsvCachedStore::CreateOrReplaceStreamL(TUid aUid, CBufBase &aBuf) |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
476 |
{ |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
477 |
__ASSERT_ALWAYS(iReaderCount==0, Panic(EReadingWhileCommitingStream)); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
478 |
TInt pos; |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
479 |
HBufC8* buffer=FlattenLC(aBuf); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
480 |
if(FindStream(aUid,pos)==KErrNone) |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
481 |
{ |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
482 |
delete iStreams->At(pos).iBuf; |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
483 |
iStreams->At(pos).iBuf=buffer; |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
484 |
} |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
485 |
else |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
486 |
{ |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
487 |
TPairedTUidHBufC8 entry; |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
488 |
entry.iUid=aUid; |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
489 |
entry.iBuf=buffer; |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
490 |
iStreams->InsertL(pos,entry); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
491 |
} |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
492 |
CleanupStack::Pop(buffer); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
493 |
} |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
494 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
495 |
HBufC8* CMsvCachedStore::FlattenLC(CBufBase &aBuf) |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
496 |
{ |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
497 |
TInt size=aBuf.Size(); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
498 |
HBufC8 *buffer=HBufC8::NewLC(size); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
499 |
TPtr8 ptr(buffer->Des()); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
500 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
501 |
RDesWriteStream writer(ptr); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
502 |
RBufReadStream reader(aBuf); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
503 |
writer.WriteL(reader,size); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
504 |
writer.CommitL(); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
505 |
return(buffer); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
506 |
} |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
507 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
508 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
509 |
/** |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
510 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
511 |
The CMsvCachedStore::GetStream method |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
512 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
513 |
If it returns with KErrNone it sets aData to point to the |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
514 |
data in the store this id |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
515 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
516 |
@return error code if the stream was not found |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
517 |
@internalAll |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
518 |
@param aUid stream id |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
519 |
@param *&aData returned pointer to data |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
520 |
*/ |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
521 |
HBufC8* CMsvCachedStore::GetStreamL(TUid aUid) const |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
522 |
{ |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
523 |
TInt pos; |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
524 |
if(FindStream(aUid, pos) != 0) |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
525 |
User::Leave(KErrNotFound); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
526 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
527 |
return iStreams->At(pos).iBuf; |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
528 |
} |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
529 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
530 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
531 |
/** |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
532 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
533 |
The CMsvCachedStore::FindStream method |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
534 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
535 |
Finds the stream of id aUid, if it returns with KErrNone then |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
536 |
pos is set to the position of the |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
537 |
if it is not found pos is set to where is should be inserted |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
538 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
539 |
@internalAll |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
540 |
@param aUid |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
541 |
@param &pos |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
542 |
*/ |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
543 |
TInt CMsvCachedStore::FindStream(TUid aUid,TInt &pos) const |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
544 |
{ |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
545 |
TPairedTUidHBufC8 entry; |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
546 |
entry.iUid=aUid; |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
547 |
TKeyArrayFix key(_FOFF(TPairedTUidHBufC8,iUid),ECmpTInt32); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
548 |
return(iStreams->FindIsq(entry,key,pos)); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
549 |
} |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
550 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
551 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
552 |
/** |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
553 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
554 |
The CMsvCachedStore::DeleteStream method |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
555 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
556 |
deletes the stream with this id |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
557 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
558 |
@return error code KErrNone unless the stream wasn't found |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
559 |
@internalAll |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
560 |
@param aUid the stream id to delete |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
561 |
*/ |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
562 |
TInt CMsvCachedStore::DeleteStream(TUid aUid) |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
563 |
{ |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
564 |
__ASSERT_ALWAYS(iReaderCount==0 && iWriterCount==0,Panic(EReadingOrWritingWhileDeleteStream)); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
565 |
TInt pos; |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
566 |
TInt error=FindStream(aUid,pos); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
567 |
if(error==KErrNone) |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
568 |
{ |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
569 |
delete iStreams->At(pos).iBuf; |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
570 |
iStreams->Delete(pos); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
571 |
} |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
572 |
return(error); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
573 |
} |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
574 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
575 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
576 |
/** |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
577 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
578 |
The CMsvCachedStore::LoadL method |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
579 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
580 |
loads the streams from a file |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
581 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
582 |
should this create the file if it is corupt??? |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
583 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
584 |
@leave leaves if we can't find the file, if we run out of memory, if the file is corrupt |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
585 |
@internalAll |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
586 |
@param &aFile file to load the streams from, take ownership of the file |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
587 |
*/ |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
588 |
void CMsvCachedStore::LoadL(RFile &aFile) |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
589 |
{ |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
590 |
__ASSERT_DEBUG(iStreams->Count()==0,User::Invariant()); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
591 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
592 |
// Need to cache the file size |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
593 |
User::LeaveIfError(aFile.Size(iSize)); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
594 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
595 |
RFileReadStream in(aFile); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
596 |
in.PushL(); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
597 |
TCheckedUid check; |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
598 |
in >> check; |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
599 |
if(check.UidType().IsValid()==EFalse) User::Leave(KErrCorrupt); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
600 |
if(check.UidType()[0]!=KMsvEntryFile) User::Leave(KErrCorrupt); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
601 |
in >> *iStreams; |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
602 |
CleanupStack::PopAndDestroy(); // close RFileReadStream in |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
603 |
} |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
604 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
605 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
606 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
607 |
/** |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
608 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
609 |
The CMsvCachedStore::SaveL method |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
610 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
611 |
Saves the current state to iFileName |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
612 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
613 |
@leave leaves if we can't replace the file, if we run out of disk space, |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
614 |
@internalAll |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
615 |
*/ |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
616 |
void CMsvCachedStore::SaveL() |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
617 |
{ |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
618 |
RFile tempStoreFile; |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
619 |
iStoreManager.OpenTempStoreFileL(iEntryId, tempStoreFile); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
620 |
RFileWriteStream out(tempStoreFile); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
621 |
out.PushL(); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
622 |
WriteToFileStreamL(out); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
623 |
|
38
e4175d61d967
Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
624 |
//get the size of the stream, in previous call the Stream is already commited to the file, the next step simply replace the file with this temp new file so size should be the same |
e4175d61d967
Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
625 |
//the SizeL in this case will not involve any file i/o calls. |
e4175d61d967
Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
626 |
iSize=out.Sink()->SizeL(); |
0
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
627 |
|
38
e4175d61d967
Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
628 |
CleanupStack::PopAndDestroy(&out); // close RFileWriteStream out |
e4175d61d967
Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
629 |
iStoreManager.ReplaceFileStoreL(iEntryId); |
0
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
630 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
631 |
} |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
632 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
633 |
void CMsvCachedStore::WriteToFileStreamL(RFileWriteStream &aOut) |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
634 |
{ |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
635 |
TCheckedUid check(TUidType(KMsvEntryFile,KMsvEntryFile,KNullUid)); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
636 |
aOut << check; |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
637 |
aOut << *iStreams; |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
638 |
aOut.CommitL(); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
639 |
} |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
640 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
641 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
642 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
643 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
644 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
645 |
EXPORT_C void RMsvReadStream::OpenL(const CMsvStore& aMsvStore, TUid aUid) |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
646 |
/** Prepares an existing stream with UID for reading. |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
647 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
648 |
After this function has been called, the stream can be read from with the |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
649 |
functions provided by the RReadStream base class. |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
650 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
651 |
@param aMsvStore The CMsvStore the stream is in. |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
652 |
@param aUid The UID of the stream to open with read access |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
653 |
@leave KErrNotFound There is no stream with UID aUid |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
654 |
@leave Other Standard stream leave codes. */ |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
655 |
{ |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
656 |
HBufC8 *buffer=aMsvStore.iStore->GetStreamL(aUid); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
657 |
HMsvReadBuf *tidy= new (ELeave) HMsvReadBuf(*buffer, *(aMsvStore.iStore)); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
658 |
Attach(tidy); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
659 |
} |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
660 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
661 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
662 |
EXPORT_C void RMsvReadStream::OpenLC(const CMsvStore& aMsvStore,TUid aUid) |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
663 |
/** Prepares an existing stream with UID for reading. |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
664 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
665 |
After this function has been called, the stream can be read from with the |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
666 |
functions provided by the RReadStream base class. |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
667 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
668 |
The object is placed on the cleanup stack. |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
669 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
670 |
@param aMsvStore The CMsvStore the stream is in. |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
671 |
@param aUid The UID of the stream to open with read access |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
672 |
@leave KErrNotFound There is no stream with UID aUid |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
673 |
@leave Other Standard stream leave codes. */ |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
674 |
{ |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
675 |
OpenL(aMsvStore,aUid); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
676 |
PushL(); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
677 |
} |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
678 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
679 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
680 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
681 |
/** |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
682 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
683 |
The RMsvReadStream::OpenLC method |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
684 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
685 |
ties the read stream to a HMsvReadBuf |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
686 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
687 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
688 |
@leave leaves if we can't find the stream |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
689 |
@param aStore aStore is the CMsvCachedStore within which we look for the stream |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
690 |
@param aUid id of stream to open for reading |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
691 |
*/ |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
692 |
void RMsvReadStream::OpenLC(CMsvCachedStore& aStore,TUid aUid) |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
693 |
{ |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
694 |
HBufC8 *buffer=aStore.GetStreamL(aUid); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
695 |
HMsvReadBuf *tidy= new (ELeave) HMsvReadBuf(*buffer, aStore); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
696 |
Attach(tidy); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
697 |
} |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
698 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
699 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
700 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
701 |
HMsvWriteBuf* HMsvWriteBuf::NewL(TUid aUid,CMsvCachedStore& aStore) |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
702 |
{ |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
703 |
HMsvWriteBuf* self=new (ELeave) HMsvWriteBuf(aUid,aStore); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
704 |
self->PushL(); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
705 |
self->iBuf=CBufSeg::NewL(KMsvFlatBufferChunkSize); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
706 |
CleanupStack::Pop(self); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
707 |
self->Set(*(self->iBuf),0); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
708 |
return(self); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
709 |
} |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
710 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
711 |
HMsvWriteBuf::HMsvWriteBuf(TUid aUid,CMsvCachedStore& aStore) : iBuf(NULL), iStore(&aStore), iUid(aUid) |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
712 |
{ |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
713 |
iStore->iWriterCount++; |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
714 |
} |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
715 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
716 |
void HMsvWriteBuf::DoRelease() |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
717 |
{ |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
718 |
__ASSERT_DEBUG(iStore==NULL || iStore->iWriterCount>0,User::Invariant()); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
719 |
delete iBuf; |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
720 |
// we decrememt the writer count if it wasn't done in DoSynchL (called if client commits) |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
721 |
if(iStore) iStore->iWriterCount--; |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
722 |
iStore=NULL; |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
723 |
delete this; |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
724 |
} |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
725 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
726 |
void HMsvWriteBuf::DoSynchL() |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
727 |
{ |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
728 |
// if we have already sync'd it will be null so ignore the sync |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
729 |
if(iStore!=NULL) |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
730 |
{ |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
731 |
__ASSERT_DEBUG(iStore->iWriterCount>0,User::Invariant()); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
732 |
TBufBuf::DoSynchL(); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
733 |
iStore->CreateOrReplaceStreamL(iUid,*iBuf); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
734 |
// decrement the writer count, after a commit all writes are ignored, this is the |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
735 |
// same as other stores, also set iStore to NULL so we don't decrement the writer |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
736 |
// count in DoRelease as well. |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
737 |
iStore->iWriterCount--; |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
738 |
iStore=NULL; |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
739 |
} |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
740 |
} |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
741 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
742 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
743 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
744 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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diff
changeset
|
745 |
HMsvReadBuf::HMsvReadBuf(const TDesC8 &aBuf,CMsvCachedStore &aStore) : iCachedStore(aStore) |
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Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
746 |
{ |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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|
747 |
TUint8* ptr=(TUint8 *)aBuf.Ptr(); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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|
748 |
Set(ptr,ptr+aBuf.Length(),ERead); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
749 |
aStore.iReaderCount++; |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
750 |
} |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
751 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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|
752 |
void HMsvReadBuf::DoRelease() |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
753 |
{ |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
754 |
__ASSERT_ALWAYS(iCachedStore.iReaderCount>0,User::Invariant()); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
755 |
iCachedStore.iReaderCount--; |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
756 |
delete this; |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
757 |
} |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
758 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
759 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
760 |
EXPORT_C void RMsvWriteStream::AssignLC(CMsvStore &aMsvStore, TUid aUid) |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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|
761 |
/** Prepares a stream for writing; the object is placed on the cleanup stack. |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
762 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
763 |
After this function has been called, the stream can be written to with the |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
764 |
functions provided by the RWriteStream base class. |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
765 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
766 |
If the stream does not exist, it is created. |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
767 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
768 |
@param aMsvStore The CMsvStore the stream is in |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
769 |
@param aUid The UID of the stream to open with write access |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
770 |
@leave KErrAccessDenied Store is not open for writing |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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diff
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|
771 |
@leave Other Standard stream leave codes */ |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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diff
changeset
|
772 |
{ |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
773 |
if (aMsvStore.iLockStatus==CMsvStore::EMsvStoreUnlocked) |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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|
774 |
User::Leave(KErrAccessDenied); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
775 |
AssignL(aMsvStore,aUid); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
776 |
PushL(); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
777 |
} |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
778 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
779 |
EXPORT_C void RMsvWriteStream::AssignL(CMsvStore &aMsvStore, TUid aUid) |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
780 |
/** Prepares a stream for writing. |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
781 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
782 |
After this function has been called, the stream can be written to with the |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
783 |
functions provided by the RWriteStream base class. |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
784 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
785 |
If the stream does not exist, it is created. |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
786 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
787 |
@param aMsvStore The CMsvStore the stream is in |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
788 |
@param aUid The UID of the stream to open with write access |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
789 |
@leave KErrAccessDenied Store is not open for writing |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
790 |
@leave Other Standard stream leave codes */ |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
791 |
{ |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
792 |
if (aMsvStore.iLockStatus==CMsvStore::EMsvStoreUnlocked) |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
793 |
User::Leave(KErrAccessDenied); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
794 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
795 |
Attach(HMsvWriteBuf::NewL(aUid,*(aMsvStore.iStore))); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
796 |
} |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
797 |
|
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
798 |
void RMsvWriteStream::AssignLC(CMsvCachedStore &aStore, TUid aUid) |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
799 |
{ |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
800 |
Attach(HMsvWriteBuf::NewL(aUid,aStore)); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
801 |
PushL(); |
8e480a14352b
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
802 |
} |