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BUG#: 8123
TITLE: Update Coyright/License text

DESCRIPTION:

Adding the new copyright/license text to almost all files

/*
//%LICENSE////////////////////////////////////////////////////////////////
// 
// Licensed to The Open Group (TOG) under one or more contributor license
// agreements.  Refer to the OpenPegasusNOTICE.txt file distributed with
// this work for additional information regarding copyright ownership.
// Each contributor licenses this file to you under the OpenPegasus Open
// Source License; you may not use this file except in compliance with the
// License.
// 
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the "Software"),
// to deal in the Software without restriction, including without limitation
// the rights to use, copy, modify, merge, publish, distribute, sublicense,
// and/or sell copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following conditions:
// 
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
// CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
// SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
// 
//////////////////////////////////////////////////////////////////////////
*/

#include "Log.h"
#include "Defines.h"
#include "Config.h"
#include <syslog.h>
#include <string.h>
#include <stdarg.h>
#include <stdio.h>

static enum LogLevel _level = LL_INFORMATION;

/*
**==============================================================================
**
** InitLogLevel()
**
**==============================================================================
*/

void InitLogLevel(void)
{
    char buffer[EXECUTOR_BUFFER_SIZE];

    if (GetConfigParam("logLevel", buffer) == 0)
    {
        SetLogLevel(buffer);
    }
}

/*
**==============================================================================
**
** SetLogLevel()
**
**==============================================================================
*/

int SetLogLevel(const char* logLevel)
{
    if (strcasecmp(logLevel, "TRACE") == 0)
    {
        _level = LL_TRACE;
        return 0;
    }
    else if (strcasecmp(logLevel, "INFORMATION") == 0)
    {
        _level = LL_INFORMATION;
        return 0;
    }
    else if (strcasecmp(logLevel, "WARNING") == 0)
    {
        _level = LL_WARNING;
        return 0;
    }
    else if (strcasecmp(logLevel, "SEVERE") == 0)
    {
        _level = LL_SEVERE;
        return 0;
    }
    else if (strcasecmp(logLevel, "FATAL") == 0)
    {
        _level = LL_FATAL;
        return 0;
    }
    else
    {
        return -1;
    }
}

/*
**==============================================================================
**
** GetLogLevel()
**
**==============================================================================
*/

enum LogLevel GetLogLevel(void)
{
    return _level;
}

/*
**==============================================================================
**
** OpenLog()
**
**==============================================================================
*/

void OpenLog(const char* ident)
{
    int options = LOG_PID;

    openlog(ident, options, LOG_DAEMON);
}

/*
**==============================================================================
**
** Log()
**
**==============================================================================
*/

void Log(enum LogLevel type, const char *format, ...)
{
    /* These definitions are consistent with System::syslog in
       SystemPOSIX.cpp. */
    static int _priorities[] =
    {
        LOG_CRIT, /* LL_FATAL, */
        LOG_ERR, /* LL_SEVERE */
        LOG_WARNING, /* LL_WARNING */
        LOG_INFO, /* LL_INFORMATION */
        LOG_DEBUG, /* LL_TRACE */
    };

    /* This array maps Pegasus "log levels" to syslog priorities. */

    if ((int)type <= (int)_level)
    {
        va_list ap;
        char buffer[EXECUTOR_BUFFER_SIZE];

        va_start(ap, format);
        /* Flawfinder: ignore */
        vsprintf(buffer, format, ap);
        va_end(ap);

        syslog(_priorities[(int)type], "%s", buffer);
    }
}