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19990922

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@534 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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matz 1999-09-22 04:30:11 +00:00
parent 70a444b0cc
commit 8aad024e3a
11 changed files with 109 additions and 35 deletions
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42
lib/telnet.rb
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@ -1,11 +1,11 @@
=begin
$Date: 1999/09/17 17:41:41 $
$Date: 1999/09/21 21:24:07 $
== SIMPLE TELNET CLIANT LIBRARY
telnet.rb
Version 0.40
Version 0.50
Wakou Aoyama <wakou@fsinet.or.jp>
@ -86,6 +86,7 @@ of cource, set sync=true or flush is necessary.
=== SEND STRING
host.print("string")
# == host.write("string\n")
=== TURN TELNET COMMAND INTERPRETATION
@ -154,6 +155,12 @@ of cource, set sync=true or flush is necessary.
== HISTORY
=== Version 0.50
1999/09/21 21:24:07
- add write method
=== Version 0.40
1999/09/17 17:41:41
@ -398,8 +405,8 @@ class Telnet < SimpleDelegator
EOL = CR + LF
v = $-v
$-v = false
VERSION = "0.40"
RELEASE_DATE = "$Date: 1999/09/17 17:41:41 $"
VERSION = "0.50"
RELEASE_DATE = "$Date: 1999/09/21 21:24:07 $"
$-v = v
def initialize(options)
@ -503,33 +510,33 @@ $-v = v
if IAC == $1 # handle escaped IAC characters
IAC
elsif AYT == $1 # respond to "IAC AYT" (are you there)
@sock.write("nobody here but us pigeons" + EOL)
self.write("nobody here but us pigeons" + EOL)
''
elsif DO[0] == $1[0] # respond to "IAC DO x"
if OPT_BINARY[0] == $1[1]
@telnet_option["BINARY"] = true
@sock.write(IAC + WILL + OPT_BINARY)
self.write(IAC + WILL + OPT_BINARY)
else
@sock.write(IAC + WONT + $1[1..1])
self.write(IAC + WONT + $1[1..1])
end
''
elsif DONT[0] == $1[0] # respond to "IAC DON'T x" with "IAC WON'T x"
@sock.write(IAC + WONT + $1[1..1])
self.write(IAC + WONT + $1[1..1])
''
elsif WILL[0] == $1[0] # respond to "IAC WILL x"
if OPT_ECHO[0] == $1[1]
@sock.write(IAC + DO + OPT_ECHO)
self.write(IAC + DO + OPT_ECHO)
elsif OPT_SGA[0] == $1[1]
@telnet_option["SGA"] = true
@sock.write(IAC + DO + OPT_SGA)
self.write(IAC + DO + OPT_SGA)
end
''
elsif WONT[0] == $1[0] # respond to "IAC WON'T x"
if OPT_ECHO[0] == $1[1]
@sock.write(IAC + DONT + OPT_ECHO)
self.write(IAC + DONT + OPT_ECHO)
elsif OPT_SGA[0] == $1[1]
@telnet_option["SGA"] = false
@sock.write(IAC + DONT + OPT_SGA)
self.write(IAC + DONT + OPT_SGA)
end
''
end
@ -591,6 +598,14 @@ $-v = v
line
end
def write(string)
length = string.length
while 0 < length
IO::select(nil, [@sock])
length -= @sock.syswrite(string)
end
end
def print(string)
str = string.dup + "\n"
@ -609,7 +624,7 @@ $-v = v
end
end
@sock.write(str)
self.write(str)
end
def cmd(options)
@ -624,7 +639,6 @@ $-v = v
string = options
end
IO::select(nil, [@sock])
self.print(string)
if iterator?
waitfor({"Prompt" => match, "Timeout" => time_out}){|c| yield c }