oneline.ep

来自「一个通讯程序源码」· EP 代码 · 共 29 行

#  CHK=0xF093
#--------------------------------------------------------------
# oneline.ep
#
# send command in $s0, expecting a one line response
# and a csh prompt ending in '% '
#
# returns: $s0 = one line response in $s0 if success
#          $i0 = 1 if success, else 0
#--------------------------------------------------------------
#+:EDITS:*/
#:09-10-1992-13:59-wht@n4hgf-ECU release 3.20
#:08-22-1992-15:39-wht@n4hgf-ECU release 3.20 BETA
#:07-11-1989-16:55-wht-get cmd became lgets
#:06-28-1989-19:36-wht-use named variables
#:06-25-1989-13:56-wht-new do command syntax
#:06-25-1989-12:33-wht-new if/while syntax
#:06-22-1989-13:30-wht-creation

	mkvar $icsave; $icsave = %colors
	color gray
	send $s0						# send command
	lookfor -e %chr(0x0A) 50		# scan command echo
	ifi $i0 == 0 icolor $i2;return	# if not found, return
	lgets -e $s0 500 5 '\n'			# get one line response
	lookfor '% ' 50					# get prompt, don't echo
	# $i0 = 1 if prompt, else 0
	icolor $icsave