/*
* Copyright (C) [2004, 2005, 2006], Hyperic, Inc.
* This file is part of SIGAR.
*
* SIGAR is free software; you can redistribute it and/or modify
* it under the terms version 2 of the GNU General Public License as
* published by the Free Software Foundation. This program is distributed
* in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
* even the implied warranty of MERCHANTABILITY or FITNESS FOR A
* PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA.
*/
package org.hyperic.sigar.win32.test;
import org.hyperic.sigar.test.SigarTestCase;
import org.hyperic.sigar.win32.EventLog;
import org.hyperic.sigar.win32.EventLogNotification;
import org.hyperic.sigar.win32.EventLogRecord;
import org.hyperic.sigar.win32.EventLogThread;
import org.hyperic.sigar.win32.Win32Exception;
public class TestEventLog extends SigarTestCase {
public TestEventLog(String name) {
super(name);
}
public void testOpenClose() throws Exception {
EventLog log = new EventLog();
// Try to close an event log that isn't open
try {
log.close();
fail("Closing an unopened event log succeeded");
} catch (Win32Exception e) {
// OK
}
log.open(EventLog.APPLICATION);
log.close();
// Try to reopen using the System log
log.open(EventLog.SYSTEM);
log.close();
}
public void testGetNumberOfRecords() throws Exception {
int numRecords;
EventLog log = new EventLog();
log.open(EventLog.APPLICATION);
try {
numRecords = log.getNumberOfRecords();
} catch (Exception e) {
fail("Unable to get the number of records");
}
log.close();
}
public void testGetOldestRecord() throws Exception {
int oldestRecord;
EventLog log = new EventLog();
log.open(EventLog.APPLICATION);
try {
oldestRecord = log.getOldestRecord();
} catch (Exception e) {
fail("Unable to get the oldest event record");
}
log.close();
}
public void testGetNewestRecord() throws Exception {
int newestRecord;
EventLog log = new EventLog();
log.open(EventLog.APPLICATION);
try {
newestRecord = log.getNewestRecord();
} catch (Exception e) {
fail("Unable to get the newest event record");
}
log.close();
}
private int readAll(String logname) throws Exception {
int fail = 0, success = 0, max = 500;
String testMax = System.getProperty("sigar.testeventlog.max");
if (testMax != null) {
max = Integer.parseInt(testMax);
}
EventLogRecord record;
EventLog log = new EventLog();
log.open(logname);
if (log.getNumberOfRecords() == 0) {
log.close();
return 0; //else log.getOldestRecord() throws Exception
}
int oldestRecord = log.getOldestRecord();
int numRecords = log.getNumberOfRecords();
traceln("oldest=" + oldestRecord +
", total=" + numRecords +
", max=" + max);
for (int i = oldestRecord; i < oldestRecord + numRecords; i++) {
try {
record = log.read(i);
success++;
if (success > max) {
break;
}
} catch (Win32Exception e) {
fail++;
traceln("Error reading record " + i + ": " +
e.getMessage());
}
}
log.close();
traceln("success=" + success + ", fail=" + fail);
return success;
}
// Test reading all records
public void testRead() throws Exception {
int total = 0;
String[] logs = EventLog.getLogNames();
for (int i=0; i<logs.length; i++) {
String msg = "readAll(" + logs[i] + ")";
traceln(msg);
total += readAll(logs[i]);
}
if (total == 0) {
fail("No eventlog entries read");
}
}
private class SSHEventLogNotification
implements EventLogNotification {
public boolean matches(EventLogRecord record) {
return record.getSource().equals("sshd");
}
public void handleNotification(EventLogRecord record) {
System.out.println(record);
}
}
// Test event log thread
public void testEventLogThread() throws Exception {
EventLogThread thread =
EventLogThread.getInstance(EventLog.APPLICATION);
thread.doStart();
SSHEventLogNotification notification =
new SSHEventLogNotification();
thread.add(notification);
thread.doStop();
}
}