From 34950f084eaf2f4f09d8d272a081978f59c59300 Mon Sep 17 00:00:00 2001
From: Giacomo Tesio <giacomo@tesio.it>
Date: Fri, 11 Aug 2017 02:41:38 +0200
Subject: [PATCH] cmds: remove old ms tool

---
 sys/src/cmd/ms.c | 99 ------------------------------------------------
 1 file changed, 99 deletions(-)
 delete mode 100644 sys/src/cmd/ms.c

diff --git a/sys/src/cmd/ms.c b/sys/src/cmd/ms.c
deleted file mode 100644
index b7c1a66..0000000
--- a/sys/src/cmd/ms.c
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * This file is part of the UCB release of Plan 9. It is subject to the license
- * terms in the LICENSE file found in the top-level directory of this
- * distribution and at http://akaros.cs.berkeley.edu/files/Plan9License. No
- * part of the UCB release of Plan 9, including this file, may be copied,
- * modified, propagated, or distributed except according to the terms contained
- * in the LICENSE file.
- */
-
-/*
- * Count bytes within runes, if it fits in a uint64_t, and other things.
- */
-#include <u.h>
-#include <lib9.h>
-static int packetsize = 3;
-void
-main(int argc, char *argv[])
-{
-	int intellimouse = 0;
-	int shift = 0;
-	int ps2fd;
-	int mousefd;
-	char c;
-	static short msg[4];
-	static int nb;
-	static uint8_t b[] = {0, 1, 4, 5, 2, 3, 6, 7, 0, 1, 2, 3, 2, 3, 6, 7 };
-	int buttons, dx, dy;
-
-	ps2fd = open("#P/ps2mouse", OREAD);
-	if (ps2fd < 0) {
-		print("#P/ps2mouse: %r");
-		exits("can't open #P/ps2mouse");
-	}
-	mousefd = open("/dev/mousein", OWRITE);
-	if (mousefd < 0) {
-		print("/dev/mousein: %r");
-		exits("can't open /dev/mouse");
-	}
-	while (read(ps2fd, &c, 1) > 0) {
-
-		/*
-		 * non-ps2 keyboards might not set shift
-		 * but still set mouseshifted.
-		 */
-		//shift |= mouseshifted;
-		/*
-		 *  check byte 0 for consistency
-		 */
-		if(nb==0 && (c&0xc8)!=0x08)
-			if(intellimouse && (c==0x00 || c==0x01 || c==0xFF)){
-				/* last byte of 4-byte packet */
-				packetsize = 4;
-				continue;
-			}
-
-		msg[nb] = c;
-		if(++nb == packetsize){
-			nb = 0;
-			if(msg[0] & 0x10)
-				msg[1] |= 0xFF00;
-			if(msg[0] & 0x20)
-				msg[2] |= 0xFF00;
-
-			buttons = b[(msg[0]&7) | (shift ? 8 : 0)];
-			if(intellimouse && packetsize==4){
-				if((msg[3]&0xc8) == 0x08){
-					/* first byte of 3-byte packet */
-					packetsize = 3;
-					msg[0] = msg[3];
-					nb = 1;
-					/* fall through to emit previous packet */
-				}else{
-					/* The AccuPoint on the Toshiba 34[48]0CT
-					 * encodes extra buttons as 4 and 5. They repeat
-					 * and don't release, however, so user-level
-					 * timing code is required. Furthermore,
-					 * intellimice with 3buttons + scroll give a
-					 * two's complement number in the lower 4 bits
-					 * (bit 4 is sign extension) that describes
-					 * the amount the scroll wheel has moved during
-					 * the last sample. Here we use only the sign to
-					 * decide whether the wheel is moving up or down
-					 * and generate a single button 4 or 5 click
-					 * accordingly.
-					 */
-					if((msg[3] >> 3) & 1)
-						buttons |= 1<<3;
-					else if(msg[3] & 0x7)
-						buttons |= 1<<4;
-				}
-			}
-			dx = msg[1];
-			dy = -msg[2];
-			//mousetrack(dx, dy, buttons, TK2MS(MACHP(0)->ticks));
-			fprint(mousefd,"m %#x %#x %#x\n", dx, dy, buttons);
-		}
-	}
-	exits(nil);
-}