Include oia.h

[unix-history] / usr / src / usr.bin / tn3270 / ctlr / oia.c

/*
 * Routines to maintain the Operator Information Area.
 */

#include "oia.h"
#include "../general/globals.h"

static int
    Insert,
    SystemLocked,
    PWait,
    TWait,
    OnlineA,
    Ready3274,
    MyJob;

#define	X_AREA_SYSTEM	0xc6, "\xb2\xb8"
#define	X_AREA_CLOCK	0xc6, "\xf2\xf3"
#define	X_AREA_NULL	0xc6, ""

static void
OiaXArea(x, xwhy)
int	x;
char	*xwhy;
{
    register int i;

    OperatorInformationArea.x = x;
    for (i = 0; i < sizeof OperatorInformationArea.xwhy; i++) {
	if (*xwhy) {
	    OperatorInformationArea.xwhy[i] = *xwhy++;
	} else {
	    OperatorInformationArea.xwhy[i] = 0;
	}
    }
}


OiaInsert(onoff)
int	onoff;
{
    Insert = onoff;

    if (onoff) {
	OperatorInformationArea.insert = OIA_INSERT_ON;
    } else {
	OperatorInformationArea.insert = 0;
    }
    ScreenOIA();
}

OiaSystemLocked(onoff)
int	onoff;
{
    SystemLocked = onoff;

    if ((PWait == 0) && (TWait == 0)) {
	OiaXArea(X_AREA_SYSTEM);
    }
    ScreenOIA();
}

OiaPWait(onoff)
int	onoff;
{
    PWait = onoff;

    if (onoff) {
	OiaXArea(X_AREA_CLOCK);
    } else {
	if (SystemLocked) {
	    OiaXArea(X_AREA_SYSTEM);
	} else {
	    OiaXArea(X_AREA_NULL);
	}
    }
    ScreenOIA();
}

OiaTWait(onoff)
int	onoff;
{
    TWait = onoff;

    OiaPWait(onoff);
}

OiaOnlineA(onoff)
int	onoff;
{
    OnlineA = onoff;

    if (onoff) {
	OiaMyJob(1);
	OperatorInformationArea.online = OIA_ONLINE_A;
    } else {
	OperatorInformationArea.online = 0;
    }
    ScreenOIA();
}

OiaReady3274(onoff)
int	onoff;
{
    Ready3274 = onoff;

    if (onoff) {
	OperatorInformationArea.ready = OIA_READY_3274;
    } else {
	OperatorInformationArea.ready = 0;
    }
    ScreenOIA();
}

OiaMyJob(onoff)
int	onoff;
{
    MyJob = onoff;

    if (onoff) {
	OperatorInformationArea.ownership = OIA_OWNERSHIP_MYJOB;
    } else {
	OperatorInformationArea.ownership = 0;
    }
    ScreenOIA();
}