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/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright 2007 Sun Microsystems, Inc. All rights reserved.
*
* The contents of this file are subject to the terms of either
* the GNU General Public License Version 2 only ("GPL") or
* the Common Development and Distribution License("CDDL")
* (collectively, the "License"). You may not use this file
* except in compliance with the License. You can obtain a copy
* of the License at www.sun.com/CDDL or at COPYRIGHT. See the
* License for the specific language governing permissions and
* limitations under the License. When distributing the software,
* include this License Header Notice in each file and include
* the License file at /legal/license.txt. If applicable, add the
* following below the License Header, with the fields enclosed
* by brackets [] replaced by your own identifying information:
* "Portions Copyrighted [year] [name of copyright owner]"
*
* Contributor(s):
*
* If you wish your version of this file to be governed by
* only the CDDL or only the GPL Version 2, indicate your
* decision by adding "[Contributor] elects to include this
* software in this distribution under the [CDDL or GPL
* Version 2] license." If you don't indicate a single choice
* of license, a recipient has the option to distribute your
* version of this file under either the CDDL, the GPL Version
* 2 or to extend the choice of license to its licensees as
* provided above. However, if you add GPL Version 2 code and
* therefore, elected the GPL Version 2 license, then the
* option applies only if the new code is made subject to such
* option by the copyright holder.
*/
#include "apocd.h"
#include <papiUtils.h>
#include <stdio.h>
#include <sys/types.h>
#include <time.h>
#include <syslog.h>
#define SCRIPT_DISABLE "#!/bin/sh\n \
/sbin/chkconfig apocd off\n \
exit $?\n"
#define SCRIPT_ENABLE "#!/bin/sh\n \
/sbin/chkconfig apocd on\n \
exit $?\n"
#define SCRIPT_ISENABLED "#!/bin/sh\n \
/sbin/chkconfig -c apocd\n \
exit $?\n"
static int execute( const char * inCommand );
Status osDaemonDisable( void )
{
Status theRC;
writeInitialMessage( sOpDisable );
theRC = execute( SCRIPT_DISABLE ) == 0 ? sStatusOK : sErrorGeneric;
writeFinalMessage( sOpDisable, theRC );
if ( theRC == sStatusOK && daemonStatus( 1 ) == sStatusOK )
{
theRC = daemonStop();
}
return theRC;
}
Status osDaemonEnable( void )
{
Status theRC;
writeInitialMessage( sOpEnable );
theRC = execute( SCRIPT_ENABLE ) == 0 ? sStatusOK : sErrorGeneric;
writeFinalMessage( sOpEnable, theRC );
if ( theRC == sStatusOK && daemonStatus( 1 ) != sStatusOK )
{
theRC = daemonStart();
}
return theRC;
}
Status osDaemonIsEnabled( inQuiet )
{
Status theRC;
if (inQuiet == 0) { writeInitialMessage( sOpIsEnabled ); }
theRC = execute( SCRIPT_ISENABLED ) == 0 ?
sStatusEnabled : sStatusNotEnabled;
if (inQuiet == 0) { writeFinalMessage( sOpIsEnabled, theRC ); }
return theRC;
}
int osDaemonShouldRestart( void )
{
static int sFailureIndex = 0;
static time_t sFailureTimes[ 4 ];
time_t theFailureTime = time( 0 );
int bShouldRestart = 1;
if ( sFailureIndex == 4 )
{
if ( theFailureTime - sFailureTimes[ 0 ] < 60 )
{
bShouldRestart = 0;
}
else
{
sFailureTimes[ 0 ] = sFailureTimes[ 1 ];
sFailureTimes[ 1 ] = sFailureTimes[ 2 ];
sFailureTimes[ 2 ] = sFailureTimes[ 3 ];
sFailureTimes[ 3 ] = theFailureTime;
}
}
else
{
sFailureTimes[ sFailureIndex ++ ] = theFailureTime;
}
if ( bShouldRestart == 0 )
{
syslog( LOG_WARNING, "Too many Configuration Agent failures in the last 60 seconds. Not restarting." );
}
return bShouldRestart;
}
Status osDaemonStart( void )
{
return daemonStart();
}
Status osDaemonStop( void )
{
return daemonStop();
}
Status osDaemonSvcStart( void )
{
close( 0 ); close( 1 ); close( 2 );
return daemonStart();
}
Status osDaemonSvcStop( void )
{
return daemonStop();
}
int execute( const char * inCommand )
{
int theRC = -1;
char * theFileName = tmpnam( 0 );
FILE * theFile = fopen( theFileName, "w" );
if ( theFile != 0 )
{
char theBuf[ BUFSIZ ];
fprintf( theFile, "%s", inCommand );
fclose( theFile );
chmod( theFileName, 0700 );
theFile = papiPopen( theFileName, "r" );
if ( theFile != 0 )
{
while ( 1 )
{
if ( fgets( theBuf, BUFSIZ, theFile ) == 0 )
{
break;
}
}
theRC = papiPclose( theFile );
unlink( theFileName );
}
}
return theRC;
}
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