Remove udev

udev/README.md

@@ -1,7 +0,0 @@
-# udev Rules and Commands
-
-This directory contains the commands and rules I add to udev to make turning the printer on and off go smoothly, including re-connecting (my Docker container runs 24x7, however I turn off the printer when not in use).
-
-The `okmd-udev.rules` file should be copied to `/etc/udev/rules.d/`, and updated to have the correct paths and device names for your environment.
-
-The commands (`printer-*`), should also be updated to match your device names, and include your OctoPrint API key.

udev/okmd-udev.rules

@@ -1,2 +0,0 @@
-ACTION=="add", KERNEL=="ttyUSB*", SUBSYSTEM=="tty", RUN+="/somewhere/printer-connected"
-ACTION=="remove", KERNEL=="ttyUSB*", SUBSYSTEM=="tty", RUN+="/somewhere/printer-disconnected"

udev/printer-connected

@@ -1,20 +0,0 @@
-#!/usr/bin/env python
-
-import time
-import os
-
-logf = open('/var/tmp/printer-connected.log', 'a')
-
-DEVNAME = os.environ['DEVNAME']
-
-def log(msg):
-    logf.write('%s\n' % (msg,))
-
-def main():
-    log(time.asctime())
-    log(DEVNAME)
-    os.system('chmod a+wr %s' % (DEVNAME,))
-
-if __name__ == '__main__':
-    main()
-

udev/printer-disconnected

@@ -1,61 +0,0 @@
-#!/usr/bin/env python
-
-import time
-import os
-import requests
-import sys
-
-logf = open('/var/tmp/printer-connected.log', 'a')
-
-DEVNAME = os.environ['DEVNAME']
-
-RESTART_STATES = [
-        'Offline',
-        'Cancelling',
-        'Operational',
-        ]
-
-OCTOPRINT_URL = 'http://localhost:5000/'
-API_KEY = 'XXX'
-
-def log(msg):
-    logf.write('%s\n' % (msg,))
-
-def currentstate():
-    headers = {'X-Api-Key': API_KEY}
-    url = OCTOPRINT_URL + '/api/job'
-    r = requests.get(url, headers=headers)
-    return r.json()['state']
-
-def main():
-    log(time.asctime())
-    log("Disconnecting: {}".format(DEVNAME))
-
-    state = currentstate()
-    if state not in RESTART_STATES and DEVNAME != '/dev/ttyUSB0':
-        log("Not restarting. State: {}  DEVNAME: {}".format(state, DEVNAME))
-        # Don't reset the firmware if not in a known safe state
-        return
-
-    headers = {'X-Api-Key': API_KEY}
-    json = {
-        "command": "FIRMWARE_RESTART",
-    }
-
-    url = OCTOPRINT_URL + '/api/printer/command'
-    r = requests.post(
-        url,
-        json=json,
-        headers=headers
-    )
-
-    if (r.status_code == 204):
-        log("Disconnected OK")
-        sys.exit(0)
-    else:
-        log("Error disconnecting: %s" % (r,))
-        sys.exit(1)
-
-if __name__ == '__main__':
-    main()
-