mirror of
https://github.com/ElvishArtisan/rivendell.git
synced 2025-11-04 08:04:12 +01:00
7cc4e2df57
* Fixed a bug in rddbmgr(8) that caused the 'AUDIO_CARDS', 'AUDIO_INPUTS' and 'AUDIO_OUTPUTS' table to be created with the incorrect engine type when using '--modify'. * Updated the 'init_template_host.py' script to work with schema version 287.
115 lines
3.0 KiB
Python
Executable File
115 lines
3.0 KiB
Python
Executable File
#!/usr/bin/python
|
|
|
|
# init_template_host.py
|
|
#
|
|
# Initialize a template-only host profile so it can be used as a
|
|
# template. (Requires the 'mysql-connector-python' package).
|
|
#
|
|
# (C) Copyright 2018 Fred Gleason <fredg@paravelsystems.com>
|
|
#
|
|
|
|
# This program is free software; you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License version 2 as
|
|
# published by the Free Software Foundation.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public
|
|
# License along with this program; if not, write to the Free Software
|
|
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
#
|
|
|
|
# Usage: init_template_host.py
|
|
|
|
from __future__ import print_function
|
|
|
|
import argparse
|
|
import ConfigParser
|
|
import mysql.connector
|
|
import sys
|
|
|
|
def eprint(*args,**kwargs):
|
|
print(*args,file=sys.stderr,**kwargs)
|
|
|
|
|
|
def GetDbCredentials():
|
|
config=ConfigParser.ConfigParser()
|
|
config.readfp(open('/etc/rd.conf'))
|
|
return (config.get('mySQL','Loginname'),config.get('mySQL','Password'),
|
|
config.get('mySQL','Hostname'),config.get('mySQL','Database'))
|
|
|
|
|
|
def OpenDb():
|
|
creds=GetDbCredentials()
|
|
return mysql.connector.connect(user=creds[0],password=creds[1],
|
|
host=creds[2],database=creds[3],buffered=True)
|
|
|
|
#
|
|
# Read arguments
|
|
#
|
|
parser=argparse.ArgumentParser(description='Initialize a Rivendell host entry for use as a template')
|
|
parser.add_argument("--host",required=True,help="name of host entry to initialize")
|
|
parser.add_argument("--device",required=True,help='add a virtual device (CARD:INPUTS:OUTPUTS)')
|
|
args = parser.parse_args()
|
|
device = args.device.split(":")
|
|
if(len(device)!=3):
|
|
eprint("init_template_host.py: invalid argument to --device")
|
|
sys.exit(1)
|
|
cardnum=int(device[0])
|
|
if((cardnum<0) or (cardnum>7)):
|
|
eprint("init_template_host.py: invalid card number")
|
|
sys.exit(1)
|
|
|
|
inputs=int(device[1])
|
|
if((inputs<0) or (inputs>8)):
|
|
eprint("init_template_host.py: invalid input quantity")
|
|
sys.exit(1)
|
|
|
|
outputs=int(device[2])
|
|
if((outputs<0) or (outputs>8)):
|
|
eprint("init_template_host.py: invalid output quantity")
|
|
sys.exit(1)
|
|
|
|
#
|
|
# Open the database
|
|
#
|
|
db=OpenDb()
|
|
|
|
#
|
|
# Sanity checks
|
|
#
|
|
sql='select NAME from STATIONS where NAME="'+args.host+'"';
|
|
q=db.cursor()
|
|
q.execute(sql)
|
|
if(len(q.fetchall()) != 1):
|
|
eprint('init_template.py: no such host\n')
|
|
sys.exit(1)
|
|
q.close()
|
|
|
|
#
|
|
# Write host records
|
|
#
|
|
sql='update AUDIO_CARDS set '
|
|
sql+='DRIVER=2,'
|
|
sql+='NAME="Dummy Template Card",'
|
|
sql+='INPUTS='+str(inputs)+','
|
|
sql+='OUTPUTS='+str(outputs)
|
|
sql+=' where STATION_NAME="'+args.host+'" && CARD_NUMBER='+str(cardnum)
|
|
q=db.cursor()
|
|
q.execute(sql)
|
|
q.close()
|
|
|
|
sql='update STATIONS set '
|
|
sql+='STATION_SCANNED="Y" where '
|
|
sql+='NAME="'+args.host+'"'
|
|
q=db.cursor()
|
|
q.execute(sql)
|
|
q.close()
|
|
|
|
db.close()
|
|
|
|
|