Viewing file:  NCHardwareList.py (22.81 KB) -rw-r--r--
Select action/file-type:
 (+) |  (+) |  (+) | Code (+) | Session (+) |  (+) | SDB (+) |  (+) |  (+) |  (+) |  (+) |  (+) |
## Copyright (C) 2001-2005 Red Hat, Inc.
## Copyright (C) 2001, 2002 Than Ngo <than@redhat.com>
## Copyright (C) 2001-2005 Harald Hoyer <harald@redhat.com>
## Copyright (C) 2001, 2002 Philipp Knirsch <pknirsch@redhat.com>
## This program is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation; either version 2 of the License, or
## (at your option) any later version.
## 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.
import sys
import os
import string
from rhpl import ethtool
import NCisdnhardware
from netconfpkg import HardwareList_base
from netconfpkg.NCHardware import *
from NC_functions import *
from netconfpkg.conf.Conf import *
from rhpl.ConfSMB import ConfSMB
from rhpl.executil import *
ModInfo = None
isdnmodulelist = []
try:
msg = execWithCapture("/bin/sh", [ "/bin/sh", "-c", "find /lib/modules/$(uname -r)/{kernel,unsupported}/drivers/isdn -name '*.?o' -printf '%f ' 2>/dev/null" ])
isdnmodulelist = string.split(msg)
except:
pass
wirelessmodulelist = []
try:
msg = execWithCapture("/bin/sh", [ "/bin/sh", "-c", "find /lib/modules/$(uname -r)/{kernel,unsupported}/drivers/net/wireless -name '*.?o' -printf '%f ' 2>/dev/null" ])
wirelessmodulelist = string.split(msg)
except:
pass
def getModInfo():
global ModInfo
if ModInfo == None:
for path in [ '/boot/module-info',
NETCONFDIR + '/module-info',
'./module-info' ]:
try:
ModInfo = ConfModInfo(filename = path)
except (VersionMismatch, FileMissing):
continue
break
return ModInfo
class MyConfModules(ConfModules):
def __init__(self, filename = None):
# if we put netconfpkg.ROOT in the default parameter it will
# have the value at parsing time
if filename == None:
filename = netconfpkg.ROOT + MODULESCONF
# FIXME: [187640] Support aliases in /etc/modprobe.d/
ConfModules.__init__(self, filename)
def __delitem__(self, varname):
# delete *every* instance...
place=self.tell()
for key in self.vars[varname].keys():
self.rewind()
# workaround for broken regexp implementation
restr = '^[\\t ]*' + key + '[\\t ]+' + varname
while self.findnextline(restr):
#print "1) Deleting %s" % self.line
self.deleteline()
restr = '^[\\t ]*' + key + '[\\t ]+\\-k[\\t ]+' + varname
while self.findnextline(restr):
#print "2) Deleting %s" % self.line
self.deleteline()
del self.vars[varname]
log.ldel(2, self.filename, varname)
self.seek(place)
def splitopt(self, opt):
eq = find(opt, '=')
if eq > 0:
return (opt[:eq], opt[eq+1:])
else:
return (opt, None)
def joinoptlist(self, dict):
optstring = ''
for key in dict.keys():
if dict[key] != None:
optstring = optstring + key + '=' + dict[key] + ' '
else:
optstring = optstring + key + ' '
return optstring
_MyConfModules = None
_MyConfModules_root = netconfpkg.ROOT
def getMyConfModules(refresh = None):
global _MyConfModules
global _MyConfModules_root
if _MyConfModules == None or refresh or \
_MyConfModules_root != netconfpkg.ROOT :
_MyConfModules = MyConfModules()
_MyConfModules_root = netconfpkg.ROOT
return _MyConfModules
_MyWvDial = None
_MyWvDial_root = netconfpkg.ROOT
def getMyWvDial(create_if_missing = None):
global _MyWvDial
global _MyWvDial_root
if _MyWvDial == None or _MyWvDial_root != netconfpkg.ROOT:
_MyWvDial = ConfSMB(netconfpkg.ROOT + WVDIALCONF,
create_if_missing = create_if_missing)
_MyWvDial_root = netconfpkg.ROOT
return _MyWvDial
class ConfHWConf(Conf):
def __init__(self):
Conf.__init__(self, netconfpkg.ROOT + HWCONF)
def read(self):
Conf.read(self)
self.initvars()
def initvars(self):
self.vars = {}
if not os.access(netconfpkg.ROOT + HWCONF, os.R_OK):
return
fp = open(netconfpkg.ROOT + HWCONF, 'r')
hwlist = fp.read()
hwlist = string.split(hwlist, "-\n")
pos = 0
for hw in hwlist:
if not len(hw):
continue
items = string.split(hw, '\n')
hwdict = {}
for item in items:
if not len(item):
continue
vals = string.split(item, ":")
if len(vals) <= 1:
# skip over bad/malformed lines
continue
# Some of the first words are used as dict keys server side
# so this just helps make that easier
strippedstring = string.strip(vals[1])
vals[1] = strippedstring
hwdict[vals[0]] = string.join(vals[1:])
self.vars[pos] = hwdict
pos = pos + 1
def __getitem__(self, varname):
if self.vars.has_key(varname):
return self.vars[varname]
else:
return None
def keys(self):
return self.vars.keys()
class HardwareList(HardwareList_base):
s390devs = {
"lcs" : "lcs" ,
"osad" : "",
"eth" : "qeth",
"hsi" : "qeth",
"tr" : "qeth",
}
def __init__(self, list = None, parent = None):
HardwareList_base.__init__(self, list, parent)
# FIXME: [198070] use modinfo to determine options
self.keydict = { 'IoPort' : 'io',
'IRQ' : 'irq',
'Mem' : 'mem',
'DMA0' : 'dma',
}
def addHardware(self, type = None):
from netconfpkg.NCHardwareFactory import getHardwareFactory
i = HardwareList_base.addHardware(self)
hwf = getHardwareFactory()
hwc = hwf.getHardwareClass(type)
if hwc:
newhw = hwc()
self[i] = newhw
return i
def updateFromKudzu(self):
import kudzu
modules = getMyConfModules()
ethlist = ethtool.get_devices()
hdellist = []
for h in self:
if h.Status == HW_OK:
hdellist.append(h)
#
# Read from kudzu
#
kudzulist = []
kudzulist.extend(kudzu.probe(kudzu.CLASS_NETWORK, kudzu.BUS_UNSPEC,
kudzu.PROBE_SAFE))
for kudzu_device in kudzulist:
if not kudzu_device.device and kudzu_device.driver:
if (kudzu_device.driver + '.o' in isdnmodulelist) or \
(kudzu_device.driver + '.ko' in isdnmodulelist) :
kudzu_device.device = ISDN
elif (kudzu_device.driver + '.o' in wirelessmodulelist) or \
(kudzu_device.driver + '.ko' in wirelessmodulelist):
kudzu_device.device = WIRELESS
if not kudzu_device.device:
continue
if (kudzu_device.driver == "ignore"):
continue
log.log(3, "Checking %s " % str(kudzu_device))
l = len(kudzu_device.device)
# ok, first try the actual system state
for dev in ethlist:
if dev[:l] != kudzu_device.device:
continue
# No Alias devices
if string.find(dev, ':') != -1:
continue
try:
module = ethtool.get_module(dev)
except IOError, err:
module = None
if not module:
continue
if not kudzu_device.driver:
continue
if module != kudzu_device.driver:
log.log(3, "Error... kudzu != actual system state")
log.log(5, "Found %s in ethlist" % dev)
ethlist.remove(dev)
break
else:
# Now try modules.conf
for dev in modules.keys():
if dev[:l] != kudzu_device.device:
continue
if modules[dev].has_key('alias'):
module = modules[dev]['alias']
else:
continue
break
else:
log.log(5, "Found nothing for %s" % str(kudzu_device))
dev = kudzu_device.device
# ok, now search for an empty slot
for num in xrange(0,20):
for h in self:
if h.Name == dev + str(num):
break
else:
# no card seems to use this
dev = dev + str(num)
break
break
log.log(5, "Found dev %s - %s" % (dev, module))
# if it is already in our HW list do not delete it.
for h in hdellist:
if h.Name == dev and h.Card.ModuleName == module:
hdellist.remove(h)
break
else:
hwtype = getDeviceType(dev, module = module)
i = self.addHardware(hwtype)
hw = self[i]
if string.find (kudzu_device.desc, "|") != -1:
mfg, desc = string.split (kudzu_device.desc, "|")
else:
mfg = _("Unknown")
desc = kudzu_device.desc
hw.Name = dev
hw.Type = hwtype
hw.Description = desc
hw.Status = HW_OK
hw.createCard()
hw.Card.ModuleName = module
for selfkey in self.keydict.keys():
confkey = self.keydict[selfkey]
if modules[hw.Card.ModuleName] and \
modules[hw.Card.ModuleName]['options'].\
has_key(confkey):
hw.Card.__dict__[selfkey] = modules[\
hw.Card.ModuleName]['options'][confkey]
hw.setChanged(true)
for h in hdellist:
log.log(5, "Removing %s from HWList" % h.Name)
self.remove(h)
del hdellist
def updateFromSystem(self):
modules = getMyConfModules()
modinfo = getModInfo()
self.updateFromKudzu()
hdellist = []
for h in self:
if h.Status == HW_SYSTEM:
hdellist.append(h)
#
# Read in actual system state
#
for device in ethtool.get_devices():
h = None
for h in self:
if h.Name == device:
break
if h and h.Name == device and h.Status != HW_SYSTEM:
continue
if device[:3] != "eth":
continue
# No Alias devices
if string.find(device, ':') != -1:
continue
try:
mod = ethtool.get_module(device)
except IOError, err:
mod = None
if mod != None and mod != "":
# if it is already in our HW list do not delete it.
for h in hdellist:
if h.Name == device and h.Card.ModuleName == mod:
log.log(5, "Found %s:%s, which is already in our list!" % (device, mod))
hdellist.remove(h)
break
else:
log.log(5, "%s != %s and %s != %s" % (h.Name, device, h.Card.ModuleName, mod))
else:
hwtype = getDeviceType(device, module = mod)
i = self.addHardware(hwtype)
hw = self[i]
hw.Name = device
hw.Description = mod
hw.Status = HW_SYSTEM
hw.Type = hwtype
hw.createCard()
hw.Card.ModuleName = mod
if modinfo:
for info in modinfo.keys():
if info == mod:
if modinfo[info].has_key('description'):
hw.Description = \
modinfo[info]['description']
for selfkey in self.keydict.keys():
confkey = self.keydict[selfkey]
if modules[hw.Card.ModuleName] and \
modules[hw.Card.ModuleName]\
['options'].has_key(confkey):
hw.Card.__dict__[selfkey] = modules[hw.Card.\
ModuleName]\
['options']\
[confkey]
hw.setChanged(true)
for h in hdellist:
log.log(5, "Removing %s from HWList" % h.Name)
self.remove(h)
del hdellist
def updateFromModules(self):
modules = getMyConfModules()
modinfo = getModInfo()
#
# Read /etc/modprobe.conf
#
for mod in modules.keys():
if modules[mod].has_key('alias'):
module = modules[mod]['alias']
else: module = None
type = getDeviceType(mod, module)
if type == _('Unknown'):
continue
h = None
for h in self:
if h.Name == mod:
break
if h and h.Name == mod:
continue
i = self.addHardware(type)
hw = self[i]
hw.Name = mod
hw.Description = module
hw.Type = type
hw.createCard()
hw.Card.ModuleName = module
hw.Status = HW_CONF
if module and modinfo:
for info in modinfo.keys():
if info == module:
if modinfo[info].has_key('description'):
hw.Description = modinfo[info]['description']
for selfkey in self.keydict.keys():
confkey = self.keydict[selfkey]
if modules[hw.Card.ModuleName] and \
modules[hw.Card.ModuleName]['options'].has_key(confkey):
hw.Card.__dict__[selfkey] = modules[hw.Card.ModuleName]\
['options'][confkey]
def _objToStr(self, parentStr = None):
#return DeviceList_base._objToStr(self, obj, parentStr)
retstr = ""
for dev in self:
retstr += dev._objToStr("HardwareList.%s.%s" % (dev.Type,
dev.Name))
return retstr
def _parseLine(self, vals, value):
if len(vals) <= 1:
return
if vals[0] == "HardwareList":
del vals[0]
else:
return
for dev in self:
if dev.Name == vals[1]:
if dev.Type != vals[0]:
self.remove(dev)
log.log(1, "Deleting device %s" % vals[1] )
break
dev._parseLine(vals[2:], value)
return
log.log(4, "Type = %s, Name = %s" % (vals[0], vals[1]))
i = self.addHardware(vals[0])
dev = self[i]
dev.Name = vals[1]
dev._parseLine(vals[2:], value)
def load(self):
hwconf = ConfHWConf()
# first clear the list
self.__delslice__(0, len(self))
# FIXME: move HW detection to NCDev*
self.updateFromSystem()
self.updateFromModules()
for hw in self:
if hw.Name == "ISDN Card 0":
break
else:
#
# XXX FIXME... this is not OO
#
isdncard = NCisdnhardware.ConfISDN()
if isdncard.load() > 0:
i = self.addHardware(ISDN)
hw = self[i]
hw.Name = "ISDN Card 0"
hw.Description = isdncard.Description
hw.Type = ISDN
hw.Status = HW_CONF
hw.createCard()
hw.Card.ModuleName = isdncard.ModuleName
hw.Card.Type = isdncard.Type
hw.Card.IoPort = isdncard.IoPort
hw.Card.IoPort1 = isdncard.IoPort1
hw.Card.IoPort2 = isdncard.IoPort2
hw.Card.Mem = isdncard.Mem
hw.Card.IRQ = isdncard.IRQ
hw.Card.ChannelProtocol = isdncard.ChannelProtocol
hw.Card.Firmware = isdncard.Firmware
hw.Card.DriverId = isdncard.DriverId
hw.Card.VendorId = isdncard.VendorId
hw.Card.DeviceId = isdncard.DeviceId
#
# FIXME: This is not OO!
#
try:
wvdial = ConfSMB(netconfpkg.ROOT + WVDIALCONF)
except Conf.FileMissing:
pass
else:
for dev in wvdial.keys():
if dev[:5] != 'Modem':
continue
i = self.addHardware(MODEM)
hw = self[i]
hw.Name = dev
hw.Description = 'Generic Modem'
hw.Type = MODEM
hw.Status = HW_CONF
hw.createModem()
if not wvdial[dev].has_key('Modem'):
wvdial[dev]['Modem'] = '/dev/modem'
hw.Modem.DeviceName = wvdial[dev]['Modem']
if not wvdial[dev].has_key('Baud'):
wvdial[dev]['Baud'] = '38400'
hw.Modem.BaudRate = int(wvdial[dev]['Baud'])
if not wvdial[dev].has_key('SetVolume'):
wvdial[dev]['SetVolume'] = '0'
hw.Modem.ModemVolume = int(wvdial[dev]['SetVolume'])
if not wvdial[dev].has_key('Dial Command'):
wvdial[dev]['Dial Command'] = 'ATDT'
hw.Modem.DialCommand = wvdial[dev]['Dial Command']
if not wvdial[dev].has_key('Init1'):
wvdial[dev]['Init1'] = 'ATZ'
hw.Modem.InitString = wvdial[dev]['Init1']
if not wvdial[dev].has_key('FlowControl'):
wvdial[dev]['FlowControl'] = CRTSCTS
hw.Modem.FlowControl = wvdial[dev]['FlowControl']
self.commit(changed=false)
#self.updateFromSystem()
def save(self):
modules = getMyConfModules(refresh = true)
# cleanup isdnconf
isdn = NCisdnhardware.ConfISDN()
isdn.cleanup()
for hw in self:
hw.save()
try:
wvdial = getMyWvDial(create_if_missing = false)
except:
wvdial = None
pass
if wvdial:
# Clean up wvdial
for dev in wvdial.keys():
if dev[:5] != 'Modem':
continue
for hw in self:
if hw.Type == MODEM and hw.Name == dev:
break
else:
# if the loop does not get interrupted by break
# we did not find the Modem in the hardwarelist
# and it gets deleted
del wvdial[dev]
# FIXME: [198070] use modinfo to determine options
# Clean up modules
for mod in modules.keys():
type = getDeviceType(mod)
#
# FIXME: This is not OO!!
#
if type != ETHERNET and type != TOKENRING and type != QETH:
continue
#print "Testing " + str(mod)
for hw in self:
if (hw.Type == ETHERNET or \
hw.Type == TOKENRING or hw.Type == QETH) and \
hw.Name == mod:
break
else:
#print "Removing " + str(mod)
#print str(modules.vars[mod].keys())
del modules[mod]
#print "Test: " + str(modules[mod])
modules.write()
if wvdial:
wvdial.write()
__HWList = None
__HWList_root = netconfpkg.ROOT
def getHardwareList(refresh = None):
global __HWList
global __HWList_root
if __HWList == None or refresh or \
__HWList_root != netconfpkg.ROOT:
__HWList = HardwareList()
__HWList.load()
__HWList_root = netconfpkg.ROOT
return __HWList
def getNextDev(base):
hwlist = getHardwareList()
num = 0
for num in xrange(0,100):
for hw in hwlist:
if hw.Name == base + str(num):
break
else:
# no card seems to use this
break
return base + str(num)
if __name__ == '__main__':
hl = HardwareList()
hl.load()
for i in xrange(len(hl)):
print "Name: ", hl[i].Name
print "Description: ", hl[i].Description
print "Type: ", hl[i].Type
if hl[i].Type == "Ethernet" or hl[i].Type == "ISDN":
print "ModuleName: ", hl[i].Card.ModuleName
print "IoPort: ", hl[i].Card.IoPort
print "IoPort1: ", hl[i].Card.IoPort1
print "IoPort2: ", hl[i].Card.IoPort2
print "Mem: ", hl[i].Card.Mem
print "IRQ: ", hl[i].Card.IRQ
print "DMA0: ", hl[i].Card.DMA0
print "DMA1: ", hl[i].Card.DMA1
print "ChannelProtocol: ", hl[i].Card.ChannelProtocol
if hl[i].Type == "Modem":
print "DeviceName: ", hl[i].Modem.DeviceName
print "BaudRate: ", hl[i].Modem.BaudRate
print "FlowControl: ", hl[i].Modem.FlowControl
print "ModemVolume: ", hl[i].Modem.ModemVolume
print "DialCommand: ", hl[i].Modem.DialCommand
print "-----------------------------------------"
hl.save()
__author__ = "Harald Hoyer <harald@redhat.com>"
__date__ = "$Date: 2006/07/19 15:18:13 $"
__version__ = "$Revision: 1.77 $"
|