No more Python in the hotplug sequence.

1 files changed, 0 insertions, 124 deletions

diff --git a/gpsd.hotplug b/gpsd.hotplug
deleted file mode 100755
index 805f9419..00000000
--- a/gpsd.hotplug
+++ /dev/null
@@ -1,124 +0,0 @@
-#!/usr/bin/python
-#
-# This file is Copyright (c) 2010 by the GPSD project
-# BSD terms apply: see the file COPYING in the distribution root for details.
-#
-# Hotplug script for gpsd by Eric S. Raymond, March 2005
-# This script is part of the gpsd distribution: see http://gpsd.berlios.de
-# Can be called like "gpsd.hotplug [add|remove] /dev/ttyUSB0" for test
-# purposes.
-import sys, time, os, syslog, glob, socket, stat
-
-CONTROL_SOCKET = os.getenv('GPSD_SOCKET') or "/var/run/gpsd.sock"
-GPSD_OPTIONS = os.getenv('GPSD_OPTIONS') or ""
-
-WHEREAMI = __file__
-
-def gpsd_control_connect(complain=True):
-    "Acquire a connection to the GPSD control socket."
-    if not os.path.exists(CONTROL_SOCKET):
-        syslog.syslog("socket %s doesn't exist" % CONTROL_SOCKET)
-        return None
-    try:
-        sock = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM, 0)
-        sock.connect(CONTROL_SOCKET)
-    except socket.error, msg:
-        if complain:
-            syslog.syslog("socket %s creation failure: %s" % (CONTROL_SOCKET, msg))
-        if sock:
-            sock.close()
-        sock = None
-    #else:
-    #    syslog.syslog("socket %s created OK" % CONTROL_SOCKET)
-    return sock
-
-def gpsd_control(action, argument):
-    "Pass a command to gpsd; start the daemon if not already running."
-    syslog.syslog("gpsd_control(action=%s, arg=%s)" % (action, argument))
-    connect = gpsd_control_connect(complain=False)
-    if connect:
-        syslog.syslog("reached a running gpsd")
-    elif action == 'add':
-        gpsdcmd = "gpsd %s -F %s" % (GPSD_OPTIONS, CONTROL_SOCKET)
-        syslog.syslog("launching %s" % gpsdcmd)
-        os.system(gpsdcmd)
-        connect = gpsd_control_connect(complain=True)
-    if not connect:
-        syslog.syslog("can't reach gpsd")
-        return None
-    # We've got a live connection to the gpsd control socket.  No
-    # need to parse the response, because gpsd will lock on to the
-    # device if it's really a GPS and ignore it if it's not.
-    if action == 'add':
-        # Force the group-read & group-write bits on, so gpsd will still be
-        # able to use this device after dropping root privileges.
-        os.chmod(argument, stat.S_IMODE(os.stat(argument)[stat.ST_MODE])|0660)
-        connect.sendall("+%s\r\n" % argument)
-        connect.recv(12)
-    elif action == 'remove':
-        connect.sendall("-%s\r\n" % argument)
-        connect.recv(12)
-    elif action == 'send':
-        connect.sendall("%s\r\n" % argument)
-        connect.recv(12)
-    connect.close()
-    #syslog.syslog("gpsd_control ends")
-    return action
-
-def hotplug(action, devpath):
-    #syslog.syslog("ACTION=%s DEVPATH=%s" % (action,devpath))
-    if not devpath:
-        syslog.syslog("No device")
-    else:
-        subnodes = glob.glob("/sys" + devpath + "/*")
-        subnodes = map(os.path.basename, subnodes)
-        subnodes = filter(lambda s: s.startswith("ttyUSB"), subnodes) 
-        if len(subnodes) == 0:
-            syslog.syslog("no ttyUSB device under " + devpath)
-            return
-        elif len(subnodes) > 1:
-            syslog.syslog("too many ttyUSB devices under " + devpath)
-            return
-        else:
-            tty = "/dev/" + subnodes[0]
-
-            syslog.syslog("waiting for " + tty)
-            while not os.path.exists(tty):
-                time.sleep(1)
-            syslog.syslog(tty + " has gone active")
-
-            gpsd_control(action, tty)
-
-            remover = os.getenv("REMOVER")
-            #syslog.syslog("REMOVER=%s" % remover)
-            fp = open(remover, "w")
-            fp.write(WHEREAMI + " remove " + tty)
-            fp.close()
-            os.chmod(remover, stat.S_IRUSR|stat.S_IXUSR|stat.S_IRGRP|stat.S_IXGRP)
-            return
-
-if __name__ == '__main__':
-    # In recent versions of udev, the gpsd script runs in series with
-    # the task that creates the real /dev/ttyUSB0 device
-    # node. Unfortunately, the gpsd script runs BEFORE the creation of
-    # the node, and the node is not created until after you kill the
-    # gpsd script, because the gpsd script waits forever for the node
-    # to appear.
-    # 
-    # This is a race condition, and is best fixed by running the
-    # actual wait/hotplug portion in the background.
-    pid = os.fork()
-    if not pid:
-        syslog.openlog('gpsd.hotplug', 0, syslog.LOG_DAEMON)
-        try: 
-            if len(sys.argv) == 1:	# Called as hotplug script
-                hotplug(os.getenv("ACTION"), os.getenv("DEVPATH"))
-            else:			# Called by hand for testing
-                gpsd_control(sys.argv[1], sys.argv[2])
-        except:
-            (exc_type, exc_value, exc_traceback) = sys.exc_info()
-            syslog.syslog("gpsd.hotplug: exception %s yields %s" % (exc_type, exc_value))
-            raise exc_type, exc_value, exc_traceback
-        #syslog.syslog("gpsd.hotplug ends")
-        syslog.closelog()
-