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BUG#: 6397
TITLE: Separate shutdown logic into its own module
DESCRIPTION: Move the server shutdown logic out of cimserver.cpp into its own module.  Also formalize the server run status and PID file concepts.

//%2006////////////////////////////////////////////////////////////////////////
//
// Copyright (c) 2000, 2001, 2002 BMC Software; Hewlett-Packard Development
// Company, L.P.; IBM Corp.; The Open Group; Tivoli Systems.
// Copyright (c) 2003 BMC Software; Hewlett-Packard Development Company, L.P.;
// IBM Corp.; EMC Corporation, The Open Group.
// Copyright (c) 2004 BMC Software; Hewlett-Packard Development Company, L.P.;
// IBM Corp.; EMC Corporation; VERITAS Software Corporation; The Open Group.
// Copyright (c) 2005 Hewlett-Packard Development Company, L.P.; IBM Corp.;
// EMC Corporation; VERITAS Software Corporation; The Open Group.
// Copyright (c) 2006 Hewlett-Packard Development Company, L.P.; IBM Corp.;
// EMC Corporation; Symantec Corporation; The Open Group.
//
// 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:
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// THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN
// ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED
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// LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
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//==============================================================================
//
// Author: Sean Keenan (sean.keenan@hp.com)
//
//%/////////////////////////////////////////////////////////////////////////////

#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <unistd.h>
#include <Pegasus/Common/Signal.h>

#define MAX_WAIT_TIME 25

PEGASUS_USING_PEGASUS;
PEGASUS_USING_STD;

Boolean handleSigUsr1 = false;

String newPortNumber = "";
String pegasusTrace  = "";


void sigUsr1Handler(int s_n, PEGASUS_SIGINFO_T * s_info, void * sig)
{
    handleSigUsr1 = true;
}

//constructor
ServerProcess::ServerProcess() {}

//destructor
ServerProcess::~ServerProcess() {}

// no-ops
int ServerProcess::cimserver_fork(void) { return 0; }
void ServerProcess::cimserver_set_process(void* p) {}
void ServerProcess::cimserver_exitRC(int rc) {}
int ServerProcess::cimserver_initialize(void) { return 1; }
int ServerProcess::cimserver_wait(void) { return 1; }
String ServerProcess::getHome(void) { return String::EMPTY; }

// notify parent process to terminate so user knows that cimserver
// is ready to serve CIM requests.
void ServerProcess::notify_parent(int id)
{
  pid_t ppid = getppid();
  if (id)
   kill(ppid, SIGTERM);
  else
   kill(ppid, PEGASUS_SIGUSR1);
}

// Platform specific run
int ServerProcess::platform_run(
    int argc,
    char** argv,
    Boolean shutdownOption,
    Boolean debugOutputOption)
{
//  newPortNumber = "";
//  pegasusTrace = "";
    return cimserver_run(argc, argv, shutdownOption, debugOutputOption);
}