axscmpnt.c

wm PNE 3.3 source code, running at more than vxworks6.x version.

/*
 *  Copyright 2001-2005 Wind River Systems, Inc.
 *  All rights reserved.  Provided under license only.
 *  Distribution or other use of this software is only
 *  permitted pursuant to the terms of a license agreement
 *  from Wind River Systems (and is otherwise prohibited).
 *  Refer to that license agreement for terms of use.
 */

/*
 * $Log: axscmpnt.c,v $
 * Revision 1.4  2003/01/15 14:05:11  josh
 * directory structure shifting
 *
 * Revision 1.3  2002/06/05 19:48:09  tneale
 * Added dynamic configuration of AgentX subagent.  Moved ax_sub.c to the ax_sub directory
 *
 * Revision 1.2  2001/11/06 21:20:39  josh
 * revised new path hacking
 *
 * Revision 1.1.1.1  2001/11/05 17:47:49  tneale
 * Tornado shuffle
 *
 * Revision 1.1.2.5  2001/10/19 21:50:48  meister
 * snmpdInstalledComponentsValue should be unsigned in all references.
 *
 * Revision 1.1.2.4  2001/10/19 21:09:33  meister
 * get rid of the message-queue method of communicating which components
 * are installed, in favor of a directly accessible bit-mask variable. We never
 * never used the message queue for anything the simple bit mask couldnt do.
 *
 * Revision 1.1.2.3  2001/10/16 19:53:02  meister
 * Tornado 2 doesnt have a VX_USER_MODE #define.
 *
 * Revision 1.1.2.2  2001/09/18 16:36:16  meister
 * snmpd config msgQ and mutex should have consistent names.
 *
 * Revision 1.1.2.1  2001/08/29 15:43:23  meister
 * component initialization for the vxworks snmpd components
 *
 */


/*
modification history
-------------------------
01b,19apr05,job  update copyright notices
01a,01dec03,job  update copyright information

*/

#include "copyright_wrs.h"

#include <vxWorks.h>
#include <stdio.h>
#include <msgQLib.h>
#include <semLib.h>
#include <taskLib.h>
#include <wrn/wm/snmp/vxagent/axCfg.h>
#include <wrn/wm/snmp/engine/vxcmpnts.h>
#include <wrn/wm/snmp/vxagent/vxprotos.h>
#include <wrn/wm/common/dyncfg.h>

DYNCFG_EXTERN_FUNCPTR0(axSubagentIoInit,STATUS)
DYNCFG_EXTERN_FUNCPTR0(snmpAxSubagentSpawn,void)

void registerAxSubagentComponent (void);

extern unsigned int snmpdInstalledComponentsValue;
extern SEM_ID   snmpdConfigMutex;

static void _ax_sub_user_dyncfg_init(void)
{
    DYNCFG_FUNCPTR_SET_DEFAULT(axSubagentIoInit);
    DYNCFG_FUNCPTR_SET_DEFAULT(snmpAxSubagentSpawn);
}

void initAxSubagentComponent (void)
{
    int task_mode;
#if INSTALL_ENVOY_VXWORKS_TAE
    task_mode = VX_USER_MODE;
#else
    task_mode = 0x0000;
#endif

    taskSpawn ("tRegAxSubagentComponent", 95, task_mode, 8182, 
               (FUNCPTR) registerAxSubagentComponent, 0,0,0,0,0,0,0,0,0,0);
}

void registerAxSubagentComponent (void)
{
    semTake (snmpdConfigMutex, WAIT_FOREVER);

    snmpdInstalledComponentsValue |= SNMPD_AGENTX_SUBAGENT_COMPONENT;

    /* set up any pointers needed for dynamic configuration */
    ax_sub_dyncfg_init ();
 
    /* this one will handle the user part */
    _ax_sub_user_dyncfg_init();

    semGive (snmpdConfigMutex);
}