1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/os/persistentdata/loggingservices/eventlogger/LogWrap/src/LOGBASE.CPP Fri Jun 15 03:10:57 2012 +0200
1.3 @@ -0,0 +1,149 @@
1.4 +// Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies).
1.5 +// All rights reserved.
1.6 +// This component and the accompanying materials are made available
1.7 +// under the terms of "Eclipse Public License v1.0"
1.8 +// which accompanies this distribution, and is available
1.9 +// at the URL "http://www.eclipse.org/legal/epl-v10.html".
1.10 +//
1.11 +// Initial Contributors:
1.12 +// Nokia Corporation - initial contribution.
1.13 +//
1.14 +// Contributors:
1.15 +//
1.16 +// Description:
1.17 +//
1.18 +
1.19 +#include <bautils.h>
1.20 +
1.21 +#include <logwrap.h>
1.22 +#include "LOGPANIC.H"
1.23 +
1.24 +_LIT(KLogResourceFile,"\\resource\\logeng\\logwrap.rsc");
1.25 +
1.26 +/** Sets the priority of this active object.
1.27 +
1.28 +@param aPriority The priority of this active object. */
1.29 +EXPORT_C CLogBase::CLogBase(TInt aPriority)
1.30 +: CLogActive(aPriority), iResourceFile(NULL)
1.31 + {
1.32 + }
1.33 +
1.34 +/** Fees all resources owned by the object prior to its destruction. In particular
1.35 +it closes the resource file reader. */
1.36 +EXPORT_C CLogBase::~CLogBase()
1.37 + {
1.38 + delete iResourceFile;
1.39 + }
1.40 +
1.41 +#pragma BullseyeCoverage off
1.42 +
1.43 +/** Adds an event to the log database. This is an asynchronous request.
1.44 +
1.45 + This function is overridden by log engine implementations.
1.46 +
1.47 + @param aEvent A reference to a log event detail object. This value is not
1.48 + used.
1.49 + @param aStatus The request status. On completion of the asynchronous request,
1.50 + it always contains KErrNotSupported.
1.51 + @capability Note For built-in event types, the required capability level is defined in
1.52 + the event type's write access policy. */
1.53 +EXPORT_C void CLogBase::AddEvent(CLogEvent&, TRequestStatus& aStatus)
1.54 + {
1.55 + TRequestStatus* st = &aStatus;
1.56 + User::RequestComplete(st, KErrNotSupported);
1.57 + }
1.58 +
1.59 +/** Gets the details of an existing event. This is an asynchronous request.
1.60 +
1.61 + This function is overridden by log engine implementations.
1.62 +
1.63 + @param aEvent A reference to a log event detail object. This value is not
1.64 + used.
1.65 + @param aStatus The request status. On completion of the asynchronous request,
1.66 + it always contains KErrNotSupported.
1.67 + @capability Note For built-in event types, the required capability level is defined in
1.68 + the event type's read access policy. */
1.69 +EXPORT_C void CLogBase::GetEvent(CLogEvent&, TRequestStatus& aStatus)
1.70 + {
1.71 + TRequestStatus* st = &aStatus;
1.72 + User::RequestComplete(st, KErrNotSupported);
1.73 + }
1.74 +
1.75 +/** Changes the details of an existing event. This is an asynchronous request.
1.76 +
1.77 + This function is overridden by log engine implementations.
1.78 +
1.79 + @param aEvent A reference to a log event detail object. This value is not
1.80 + used.
1.81 + @param aStatus The request status. On completion of the asynchronous request,
1.82 + it always contains KErrNotSupported.
1.83 + @capability Note For built-in event types, the required capability level is defined in
1.84 + the event type's write access policy. */
1.85 +EXPORT_C void CLogBase::ChangeEvent(const CLogEvent&, TRequestStatus& aStatus)
1.86 + {
1.87 + TRequestStatus* st = &aStatus;
1.88 + User::RequestComplete(st, KErrNotSupported);
1.89 + }
1.90 +
1.91 +/** Deletes an event from the log. This is an asynchronous request.
1.92 +
1.93 + This function is overridden by log engine implementations.
1.94 +
1.95 + @param aId The unique event ID of the event to be deleted. This value is not
1.96 + used.
1.97 + @param aStatus The request status. On completion of the asynchronous request,
1.98 + it always contains KErrNotSupported..
1.99 + @capability Note For built-in event types, the required capability level is defined in
1.100 + the event type's write access policy. */
1.101 +EXPORT_C void CLogBase::DeleteEvent(TLogId, TRequestStatus& aStatus)
1.102 + {
1.103 + TRequestStatus* st = &aStatus;
1.104 + User::RequestComplete(st, KErrNotSupported);
1.105 + }
1.106 +
1.107 +/** Gets a standard string from the logwrap.dll resource file.
1.108 +
1.109 + This function is overridden by log engine implementations.
1.110 +
1.111 + @param aString A modifiable descriptor. The length of this descriptor is set
1.112 + to zero.
1.113 + @param aId The resource ID for the string. This value is not used.
1.114 + @return KErrNotSupported.
1.115 + @see RResourceFile */
1.116 +EXPORT_C TInt CLogBase::GetString(TDes& aString, TInt) const
1.117 + {
1.118 + aString.Zero();
1.119 + return KErrNotSupported;
1.120 + }
1.121 +
1.122 +void CLogBase::DoRunL()
1.123 + {
1.124 + __ASSERT_DEBUG(ETrue, Panic(ELogNotImplemented));
1.125 + }
1.126 +
1.127 +#pragma BullseyeCoverage on
1.128 +
1.129 +EXPORT_C void CLogBase::LoadResourcesL(RFs& aFs)
1.130 + {
1.131 + // Find the resource file
1.132 + TFileName fileName;
1.133 + Dll::FileName(fileName);
1.134 +
1.135 + TParse parse;
1.136 + parse.Set(KLogResourceFile, &fileName, NULL);
1.137 + fileName = parse.FullName();
1.138 +
1.139 + // Get language of resource file
1.140 + BaflUtils::NearestLanguageFile(aFs, fileName);
1.141 +
1.142 + // Creating resource file member with 0 offset and 0 section size
1.143 + iResourceFile = CResourceFile::NewL(aFs, fileName, 0, 0);
1.144 + }
1.145 +
1.146 +#pragma BullseyeCoverage off
1.147 +
1.148 +EXPORT_C void CLogBase::CLogBase_Reserved1()
1.149 + {
1.150 + }
1.151 +
1.152 +#pragma BullseyeCoverage on