hti/HtiWatchDog/src/HtiWatchDog.cpp
branchRCL_3
changeset 19 07b41fa8d1dd
parent 18 3406c99bc375
child 20 ca8a1b6995f6
--- a/hti/HtiWatchDog/src/HtiWatchDog.cpp	Thu Jul 15 20:25:38 2010 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,165 +0,0 @@
-/*
-* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
-* All rights reserved.
-* This component and the accompanying materials are made available
-* under the terms of "Eclipse Public License v1.0"
-* which accompanies this distribution, and is available
-* at the URL "http://www.eclipse.org/legal/epl-v10.html".
-*
-* Initial Contributors:
-* Nokia Corporation - initial contribution.
-*
-* Contributors:
-*
-* Description:  HtiWatchDog implementation.
-*
-*/
-
-
-// INCLUDE FILES
-#include <e32base.h>
-
-#ifdef __ENABLE_LOGGING__
-
-#include <flogger.h>
-_LIT( KLogFolder, "hti" );
-_LIT( KLogFile,   "htiwatchdog.txt" );
-
-#define HTI_LOG_TEXT(a1) {_LIT(temp, a1); RFileLogger::Write(KLogFolder, KLogFile, EFileLoggingModeAppend, temp);}
-#define HTI_LOG_DES(a1) {RFileLogger::Write(KLogFolder, KLogFile, EFileLoggingModeAppend, a1);}
-#define HTI_LOG_FORMAT(a1,a2) {_LIT(temp, a1); RFileLogger::WriteFormat(KLogFolder, KLogFile, EFileLoggingModeAppend, temp, (a2));}
-
-#else   // !__ENABLE_LOGGING__
-
-#define HTI_LOG_TEXT(a1)
-#define HTI_LOG_DES(a1)
-#define HTI_LOG_FORMAT(a1,a2)
-
-#endif // __ENABLE_LOGGING__
-
-// CONSTANTS
-_LIT( KHtiFrameworkExeName,    "HtiFramework.exe" );
-_LIT( KHtiMainThreadName,      "HtiMain" );
-_LIT( KHtiWatchDogName,        "HtiWatchDog" );
-_LIT( KHtiAdminStartParameter, "admin" );
-
-const TTimeIntervalSeconds minInterval( 60 );
-
-// MACROS
-
-// LOCAL CONSTANTS AND MACROS
-
-// MODULE DATA STRUCTURES
-
-// LOCAL FUNCTION PROTOTYPES
-
-// FORWARD DECLARATIONS
-
-// ============================ LOCAL FUNCTIONS ===============================
-
-LOCAL_C void StartHtiProcessL()
-    {
-    RProcess htiProcess;
-    User::LeaveIfError( htiProcess.Create(
-            KHtiFrameworkExeName, KHtiAdminStartParameter ) );
-    htiProcess.Resume();
-    htiProcess.Close();
-    }
-
-
-LOCAL_C TInt StartL()
-    {
-    HTI_LOG_TEXT( "HtiWatchDog starting..." );
-    TFullName threadName;
-    TFullName matchPattern;
-    matchPattern.Append( _L( "*" ) );
-    matchPattern.Append( KHtiMainThreadName );
-    matchPattern.Append( _L( "*" ) );
-
-    TTime startTime;
-    startTime.HomeTime();
-
-    TTimeIntervalSeconds elapsedTime;
-    TTime now;
-
-    while ( true )
-        {
-        // Use thread finder to find the HTI main thread
-        TFindThread threadFinder;
-        threadFinder.Find( matchPattern );
-        HTI_LOG_TEXT( "Trying to find HTI main thread" );
-        TInt err =  threadFinder.Next( threadName );
-        if ( err )
-            {
-            HTI_LOG_FORMAT( "HTI main thread not found, err: %d", err );
-            User::Panic( _L( "HTI find err" ), err );
-            }
-
-        HTI_LOG_TEXT( "HTI main thread found, opening it" );
-        RThread thread;
-        err = thread.Open( threadName );
-        if ( err )
-            {
-            HTI_LOG_FORMAT( "Could not open HTI main thread, err: %d", err );
-            User::Panic( _L( "HTI open err" ), err );
-            }
-
-        // Logon to HTI main thread and wait for its death
-        HTI_LOG_TEXT( "HTI main thread opened, waiting for its death" );
-        TRequestStatus status;
-        thread.Logon( status );
-        User::WaitForRequest( status );
-        thread.Close();
-
-        // try to restart only if minimum interval time has elapsed
-        now.HomeTime();
-        now.SecondsFrom( startTime, elapsedTime );
-        if ( elapsedTime < minInterval )
-            {
-            HTI_LOG_FORMAT( "HTI died too quickly, in %d seconds", elapsedTime.Int() );
-            HTI_LOG_TEXT( "Giving up" );
-            break;
-            }
-
-        // reset the startTime
-        startTime.HomeTime();
-
-        // try to restart HTI
-        HTI_LOG_TEXT( "HTI died, trying to restart it" );
-        TRAP( err, StartHtiProcessL() );
-        if ( err )
-            {
-            HTI_LOG_FORMAT( "Could not restart HTI, err: %d", err );
-            User::Panic( _L( "HTI start err" ), err );
-            }
-
-        // wait a while for HTI process to start
-        User::After( 5 * 100 * 1000 );
-        }
-
-    HTI_LOG_TEXT( "HtiWatchDog shutting down" );
-    return KErrNone;
-    }
-
-GLDEF_C TInt E32Main()
-    {
-    __UHEAP_MARK;
-
-    CTrapCleanup* cleanup = CTrapCleanup::New();
-    CActiveScheduler *scheduler = new(ELeave) CActiveScheduler;
-    CActiveScheduler::Install( scheduler );
-
-    User::RenameThread( KHtiWatchDogName );
-
-    TRAPD( err, StartL() );
-
-    delete scheduler;
-    delete cleanup;
-
-   __UHEAP_MARKEND;
-
-    return err;
-    }
-
-
-// End of File