traffic.c

操作系统SunOS 4.1.3版本的源码

init_horizpanel(i, panel)
	Panel panel;
{
	char buf[20];

	slider_item[i] = panel_create_item(panel, PANEL_CYCLE,
		PANEL_CHOICE_YS,    ATTR_ROW(0) + 4, 0,
		PANEL_CHOICE_IMAGES, proof_pr, proof_pr1, 0,
		PANEL_NOTIFY_PROC, slider_cycle, 0);

	sprintf(buf, "%d.%01d secs", INITSPEED/10, INITSPEED%10);
	speedvalue_item[i] = panel_create_item(panel, PANEL_MESSAGE,
		PANEL_LABEL_STRING, buf, 0);
	
	speed_item[i] = panel_create_item(panel, PANEL_SLIDER,
		PANEL_MIN_VALUE, 1,
		PANEL_MAX_VALUE, 100,/* tenths of a sec */
		PANEL_SHOW_ITEM, 1,
		PANEL_VALUE, INITSPEED,
		PANEL_NOTIFY_LEVEL, PANEL_ALL,
		PANEL_SHOW_VALUE, FALSE,
		PANEL_SHOW_RANGE, FALSE,
		PANEL_NOTIFY_PROC, speed_slider, 0);

	scale_item[i] = panel_create_item(panel, PANEL_CYCLE,
		PANEL_CHOICE_YS,    ATTR_ROW(0) + 4, 0,
		PANEL_CHOICE_STRINGS, "Rel", "Abs", 0,
		PANEL_NOTIFY_PROC, scale_cycle, 0);

	grid_item[i] = panel_create_item(panel, PANEL_TOGGLE,
		PANEL_ITEM_Y, ATTR_ROW(0),	/* kludge! */
		PANEL_CHOICE_IMAGES, &grid_pr, 0,
		PANEL_NOTIFY_PROC, grid_toggle, 0);

	panel_create_item(panel, PANEL_BUTTON,
		PANEL_LABEL_IMAGE, panel_button_image(panel,
		    "Delete Me", 0, 0),
		PANEL_NOTIFY_PROC, delete_button, 0);

	speed_item1[i] = panel_create_item(panel, PANEL_SLIDER,
		PANEL_MIN_VALUE, 10,
		PANEL_MAX_VALUE, 300,/* secs */
		PANEL_SHOW_ITEM, 0,
		PANEL_VALUE, INITSPEED1,
		PANEL_NOTIFY_LEVEL, PANEL_ALL,
		PANEL_ITEM_X, panel_get(speed_item[i], PANEL_ITEM_X),
		PANEL_ITEM_Y, panel_get(speed_item[i], PANEL_ITEM_Y),
		PANEL_SHOW_VALUE, FALSE,
		PANEL_SHOW_RANGE, FALSE,
		PANEL_NOTIFY_PROC, speed1_slider, 0);

	window_fit(panel);
}

init_toppanel(panel)
	Panel panel;
{
	Panel_item split_item;
	
	srctoggle_item = panel_create_item(panel, PANEL_TOGGLE,
		PANEL_ITEM_Y, ATTR_ROW(0),	/* kludge! */
		PANEL_CHOICE_STRINGS, "Filter", 0,
		PANEL_NOTIFY_PROC, src_toggle, 0);

	src_item = panel_create_item(panel, PANEL_TEXT,
		PANEL_ITEM_Y, ATTR_ROW(0) + 5,	/* kludge! */
		PANEL_LABEL_STRING, "Src:",
		PANEL_VALUE_DISPLAY_LENGTH, 12, 
		PANEL_NOTIFY_PROC, src_text, 0);

	dsttoggle_item = panel_create_item(panel, PANEL_TOGGLE,
		PANEL_ITEM_Y, ATTR_ROW(0),	/* kludge! */
		PANEL_CHOICE_STRINGS, "Filter", 0,
		PANEL_NOTIFY_PROC, dst_toggle, 0);

	dst_item = panel_create_item(panel, PANEL_TEXT,
		PANEL_ITEM_Y, ATTR_ROW(0) + 5,	/* kludge! */
		PANEL_LABEL_STRING, "Dst:",
		PANEL_VALUE_DISPLAY_LENGTH, 12, 
		PANEL_NOTIFY_PROC, dst_text, 0);

	split_item = panel_create_item(panel, PANEL_BUTTON,
		PANEL_ITEM_Y, ATTR_ROW(0) + 3,	/* kludge! */
		PANEL_LABEL_IMAGE, panel_button_image(panel,
		    "Split", 0, 0),
		PANEL_NOTIFY_PROC, split_button, 0);

	quit_item = panel_create_item(panel, PANEL_BUTTON,
		PANEL_ITEM_Y, ATTR_ROW(0) + 3,	/* kludge! */
		PANEL_LABEL_IMAGE, panel_button_image(panel,
		    "Quit", 0, 0),
		PANEL_NOTIFY_PROC, quit_button, 0);

	prototoggle_item = panel_create_item(panel, PANEL_TOGGLE,
		PANEL_ITEM_X, ATTR_COL(0),
		PANEL_ITEM_Y, ATTR_ROW(1) + 10,
		PANEL_CHOICE_STRINGS, "Filter", 0,
		PANEL_NOTIFY_PROC, proto_toggle, 0);

	proto_item = panel_create_item(panel, PANEL_TEXT,
		PANEL_ITEM_Y, ATTR_ROW(1) + 15,	/* kludge! */
		PANEL_LABEL_STRING, "Proto:",
		PANEL_VALUE_DISPLAY_LENGTH, 12, 
		PANEL_NOTIFY_PROC, proto_text, 0);

	lnthtoggle_item = panel_create_item(panel, PANEL_TOGGLE,
		PANEL_ITEM_Y, ATTR_ROW(1) + 10,	/* kludge! */
		PANEL_ITEM_X, panel_get(dsttoggle_item, PANEL_ITEM_X),
		PANEL_CHOICE_STRINGS, "Filter", 0,
		PANEL_NOTIFY_PROC, lnth_toggle, 0);

	lnth_item = panel_create_item(panel, PANEL_TEXT,
		PANEL_ITEM_Y, ATTR_ROW(1) + 15,	/* kludge! */
		PANEL_LABEL_STRING, "Lnth:",
		PANEL_VALUE_DISPLAY_LENGTH, 12, 
		PANEL_NOTIFY_PROC, lnth_text, 0);

	nopkts_item = panel_create_item(panel, PANEL_TOGGLE,
		PANEL_ITEM_Y, ATTR_ROW(1) + 13,	/* kludge! */
		PANEL_ITEM_X, panel_get(split_item, PANEL_ITEM_X),
		PANEL_SHOW_ITEM, 0,
		PANEL_PAINT, PANEL_NO_CLEAR,
		PANEL_FEEDBACK, PANEL_INVERTED,
		PANEL_CHOICE_IMAGES, panel_button_image(panel,
		    "no packets rcved", 0, 0), 0, 0);

	window_fit_height(panel);
}

nopkts(x)
{
	static int show = 0;
	
	if (x) {
		panel_set(nopkts_item, PANEL_SHOW_ITEM, x, 0);
		panel_set_value(nopkts_item, 0);
		panel_set_value(nopkts_item, 1);
		show = 1;
	}
	else if (!x && show) {
		panel_set(nopkts_item, PANEL_SHOW_ITEM, x, 0);
		show = 0;
	}
}

/* ARGSUSED */
Panel_setting
src_text(item, event)
	Panel_item item;
	struct inputevent *event;
{
	char *addrstr;
	struct addrmask amask;
	int ok;

	addrstr = panel_get_value(src_item);
	if (addrstr && addrstr[0])
		ok = traf_addrtomask(&amask, addrstr);
	else {
		amask.a_mask = 0;
		ok = 0;
	}
	setmask(amask, ETHERSTATPROC_SELECTSRC);
	if (ok)
		panel_set_value(srctoggle_item, 1);
	else
		panel_set_value(srctoggle_item, 0);
	return (PANEL_NONE);
}

/* ARGSUSED */
src_toggle(item, value, event)
	Panel_item item;
	struct inputevent *event;
{
	struct addrmask amask;
	char *addrstr;
	int ok;

	if (value == 1) {
		addrstr = panel_get_value(src_item);
		if (addrstr && addrstr[0])
			ok = traf_addrtomask(&amask, addrstr);
		else {
			amask.a_mask = 0;
			ok = 0;
		}
		if (!ok)
			panel_set_value(srctoggle_item, 0);
	}
	else
		amask.a_mask = 0;
	setmask(amask, ETHERSTATPROC_SELECTSRC);
}

/* ARGSUSED */
Panel_setting
dst_text(item, event)
	Panel_item item;
	struct inputevent *event;
{
	char *addrstr;
	struct addrmask amask;
	int ok;

	addrstr = panel_get_value(dst_item);
	if (addrstr && addrstr[0])
		ok = traf_addrtomask(&amask, addrstr);
	else {
		amask.a_mask = 0;
		ok = 0;
	}
	setmask(amask, ETHERSTATPROC_SELECTDST);
	if (ok)
		panel_set_value(dsttoggle_item, 1);
	else
		panel_set_value(dsttoggle_item, 0);
	return (PANEL_NONE);
}

/* ARGSUSED */
dst_toggle(item, value, event)
	Panel_item item;
	struct inputevent *event;
{
	struct addrmask amask;
	char *addrstr;
	int ok;

	if (value == 1) {
		addrstr = panel_get_value(dst_item);
		if (addrstr && addrstr[0])
			ok = traf_addrtomask(&amask, addrstr);
		else {
			amask.a_mask = 0;
			ok = 0;
		}
		if (!ok)
			panel_set_value(dsttoggle_item, 0);
	}
	else
		amask.a_mask = 0;
	setmask(amask, ETHERSTATPROC_SELECTDST);
}

/* ARGSUSED */
Panel_setting
proto_text(item, event)
	Panel_item item;
	struct inputevent *event;
{
	char *protostr;
	struct addrmask amask;
	int ok;

	protostr = panel_get_value(proto_item);
	if (protostr && protostr[0])
		ok = prototomask(&amask, protostr);
	else {
		amask.a_mask = 0;
		ok = 0;
	}
	setmask(amask, ETHERSTATPROC_SELECTPROTO);
	if (ok)
		panel_set_value(prototoggle_item, 1);
	else
		panel_set_value(prototoggle_item, 0);
	return (PANEL_NONE);
}

/* ARGSUSED */
proto_toggle(item, value, event)
	Panel_item item;
	struct inputevent *event;
{
	struct addrmask amask;
	char *protostr;
	int ok;

	if (value == 1) {
		protostr = panel_get_value(proto_item);
		if (protostr && protostr[0])
			ok = prototomask(&amask, protostr);
		else {
			amask.a_mask = 0;
			ok = 0;
		}
		if (!ok)
			panel_set_value(prototoggle_item, 0);
	}
	else
		amask.a_mask = 0;
	setmask(amask, ETHERSTATPROC_SELECTPROTO);
}

/* ARGSUSED */
Panel_setting
lnth_text(item, event)
	Panel_item item;
	struct inputevent *event;
{
	char *lnthstr;
	struct addrmask amask;
	int ok;

	lnthstr = panel_get_value(lnth_item);
	if (lnthstr && lnthstr[0])
		ok = lnthtomask(&amask, lnthstr);
	else {
		amask.a_mask = 0;
		ok = 0;
	}
	setmask(amask, ETHERSTATPROC_SELECTLNTH);
	if (ok)
		panel_set_value(lnthtoggle_item, 1);
	else
		panel_set_value(lnthtoggle_item, 0);
	return (PANEL_NONE);
}

/* ARGSUSED */
lnth_toggle(item, value, event)
	Panel_item item;
	struct inputevent *event;
{
	struct addrmask amask;
	char *lnthstr;
	int ok;

	if (value == 1) {
		lnthstr = panel_get_value(lnth_item);
		if (lnthstr && lnthstr[0])
			ok = lnthtomask(&amask, lnthstr);
		else {
			amask.a_mask = 0;
			ok = 0;
		}
		if (!ok)
			panel_set_value(lnthtoggle_item, 0);
	}
	else
		amask.a_mask = 0;
	setmask(amask, ETHERSTATPROC_SELECTLNTH);
}

makesubwindows(i)
{
	if (horizpanel[i])
		return;

	horizpanel[i] = window_create(frame, PANEL, 
		WIN_X, 0,
		WIN_BELOW, i ? canvas[i-1] : toppanel,
		PANEL_ITEM_X_GAP, 26,  /* experimentally determined constant */
		0);
	if (horizpanel[i] == NULL)
		fputs("Can't make panel\n", stderr), exit(1);
	init_horizpanel(i, horizpanel[i]);

	vertpanel[i] = window_create(frame, PANEL,
			WIN_BELOW, i? vertpanel[i-1] : toppanel,
			WIN_RIGHT_OF, horizpanel[i],
		 0);

	if (vertpanel[i] == NULL)
		fputs("Can't make panel\n", stderr), exit(1);
	init_vertpanel(i, vertpanel[i]);
	
	canvas[i] = window_create(frame, CANVAS,
		CANVAS_RETAINED, 0,
		CANVAS_FIXED_IMAGE, 0,
		CANVAS_REPAINT_PROC, repaint,
		CANVAS_RESIZE_PROC, resize,
		WIN_X, 0,
		WIN_BELOW, horizpanel[i],
		0);

	if (canvas[i] == NULL)
		fputs("Can't create subwindow\n", stderr), exit(1);
	pixwin[i] = (Pixwin *)window_get(canvas[i], CANVAS_PIXWIN);
}

traf_usage()
{
	fprintf(stderr,
	    "Usage: traffic [-h host] [-s subwindowcnt]\n");
	exit(1);
}