python, hg: tow outside the environment.

they've served us well, and can ride off into the sunset.

1 files changed, 0 insertions, 114 deletions

diff --git a/sys/src/cmd/python/Demo/threads/telnet.py b/sys/src/cmd/python/Demo/threads/telnet.py
deleted file mode 100644
index 707a35386..000000000
--- a/sys/src/cmd/python/Demo/threads/telnet.py
+++ /dev/null
@@ -1,114 +0,0 @@
-# Minimal interface to the Internet telnet protocol.
-#
-# *** modified to use threads ***
-#
-# It refuses all telnet options and does not recognize any of the other
-# telnet commands, but can still be used to connect in line-by-line mode.
-# It's also useful to play with a number of other services,
-# like time, finger, smtp and even ftp.
-#
-# Usage: telnet host [port]
-#
-# The port may be a service name or a decimal port number;
-# it defaults to 'telnet'.
-
-
-import sys, os, time
-from socket import *
-import thread
-
-BUFSIZE = 8*1024
-
-# Telnet protocol characters
-
-IAC  = chr(255) # Interpret as command
-DONT = chr(254)
-DO   = chr(253)
-WONT = chr(252)
-WILL = chr(251)
-
-def main():
-    if len(sys.argv) < 2:
-        sys.stderr.write('usage: telnet hostname [port]\n')
-        sys.exit(2)
-    host = sys.argv[1]
-    try:
-        hostaddr = gethostbyname(host)
-    except error:
-        sys.stderr.write(sys.argv[1] + ': bad host name\n')
-        sys.exit(2)
-    #
-    if len(sys.argv) > 2:
-        servname = sys.argv[2]
-    else:
-        servname = 'telnet'
-    #
-    if '0' <= servname[:1] <= '9':
-        port = eval(servname)
-    else:
-        try:
-            port = getservbyname(servname, 'tcp')
-        except error:
-            sys.stderr.write(servname + ': bad tcp service name\n')
-            sys.exit(2)
-    #
-    s = socket(AF_INET, SOCK_STREAM)
-    #
-    try:
-        s.connect((host, port))
-    except error, msg:
-        sys.stderr.write('connect failed: %r\n' % (msg,))
-        sys.exit(1)
-    #
-    thread.start_new(child, (s,))
-    parent(s)
-
-def parent(s):
-    # read socket, write stdout
-    iac = 0         # Interpret next char as command
-    opt = ''        # Interpret next char as option
-    while 1:
-        data, dummy = s.recvfrom(BUFSIZE)
-        if not data:
-            # EOF -- exit
-            sys.stderr.write( '(Closed by remote host)\n')
-            sys.exit(1)
-        cleandata = ''
-        for c in data:
-            if opt:
-                print ord(c)
-##                              print '(replying: %r)' % (opt+c,)
-                s.send(opt + c)
-                opt = ''
-            elif iac:
-                iac = 0
-                if c == IAC:
-                    cleandata = cleandata + c
-                elif c in (DO, DONT):
-                    if c == DO: print '(DO)',
-                    else: print '(DONT)',
-                    opt = IAC + WONT
-                elif c in (WILL, WONT):
-                    if c == WILL: print '(WILL)',
-                    else: print '(WONT)',
-                    opt = IAC + DONT
-                else:
-                    print '(command)', ord(c)
-            elif c == IAC:
-                iac = 1
-                print '(IAC)',
-            else:
-                cleandata = cleandata + c
-        sys.stdout.write(cleandata)
-        sys.stdout.flush()
-##              print 'Out:', repr(cleandata)
-
-def child(s):
-    # read stdin, write socket
-    while 1:
-        line = sys.stdin.readline()
-##              print 'Got:', repr(line)
-        if not line: break
-        s.send(line)
-
-main()