def SetBrightness( self, brightness ):
value = self._percentToValue( brightness )
if self.current != value:
writeToFile( "%s/brightness" % self.node, str( value ) )
if self.current == 0: # previously, we were off
self._setFbPower( True )
elif value == 0:
self._setFbPower( False )
self.current = value
def SetBrightness( self, brightness ):
writeToFile( "%s/trigger" % self.node, "none" )
if brightness >= 100:
value = 255
elif brightness <= 0:
value = 0
else:
value = int( round( brightness / 100.0 * 255 ) )
writeToFile( "%s/brightness" % self.node, str( value ) )
def __init__(self, bus, channel):
# Kernel specific paths
global DEVICE_POWER_PATH_NEW
kernel_release = os.uname()[2]
if kernel_release >= "2.6.39":
DEVICE_POWER_PATH_NEW = "/sys/bus/platform/drivers/gta02-pm-gps/gta02-pm-gps.0/power_on"
logger.info("Kernel >= 2.6.39, gps sysfs updated")
elif kernel_release >= "2.6.32":
DEVICE_POWER_PATH_NEW = "/sys/bus/platform/devices/gta02-pm-gps.0/power_on"
logger.info("Kernel >= 2.6.32, gps sysfs updated")
# Make sure the GPS is off
helpers.writeToFile(DEVICE_POWER_PATH_OLD, "1")
helpers.writeToFile(DEVICE_POWER_PATH_NEW, "1")
time.sleep(0.5)
helpers.writeToFile(DEVICE_POWER_PATH_OLD, "0")
helpers.writeToFile(DEVICE_POWER_PATH_NEW, "0")
self.aidingData = persist.get("ogpsd", "aidingdata")
if self.aidingData is None:
self.aidingData = {
"almanac": {},
"ephemeris": {},
"position": {},
"hui": {}
}
self.huiTimeout = None
super(GTA02Device, self).__init__(bus, channel)
def StartConnectionSharingWithInterface( self, interface, dbus_ok, dbus_error ):
"""
This should be roughly equivalent to:
#!/bin/sh
iptables -I INPUT 1 -s 192.168.0.200 -j ACCEPT
iptables -I OUTPUT 1 -s 192.168.0.202 -j ACCEPT
iptables -A POSTROUTING -t nat -j MASQUERADE -s 192.168.0.0/24
echo 1 > /proc/sys/net/ipv4/ip_forward
<prepare udhcpd configuration>
<launch udhcpd>
"""
try:
iface = theNetwork[ str(interface) ]
except KeyError:
dbus_error( NoInterface( "%s is not a valid interface. Known interfaces are %s" % ( interface, theNetwork.keys() ) ) )
return
source_address = iface.ipAddress4()
if not isValidAddress( address ):
dbus_error( NoAddress( "%s is not a valid IPv4 address." % address ) )
return
target_address = address
# FIXME use dhcp daemon
commands = []
commands.append( "iptables -I INPUT 1 -s 192.168.0.0/24 -j ACCEPT" )
commands.append( "iptables -I OUTPUT 1 -s %s -j ACCEPT" % source_address )
commands.append( "iptables -A POSTROUTING -t nat -j MASQUERADE -s 192.168.0.0/24" )
for command in commands:
logging.debug( "issuing command '%s'" % command )
result = subprocess.call( command.split( ' ' ) )
logging.debug( "command result = %d" % result )
if result != 0:
dbus_error( InternalError( "%s gave returncode %d" % ( command, result ) ) )
return
writeToFile( "/proc/sys/net/ipv4/ip_forward", "1" )
dhcp.prepareDaemonConfigurationForInterface( iface )
dhcp.launchDaemon()
dbus_ok()
def prepareDaemonConfigurationForInterface( iface ):
#============================================================================#
name = iface.name()
address = iface.ipAddress4()
nameservers = ""
resolv_conf = readFromFile( ETC_RESOLV_CONF ).split( '\n' )
for line in resolv.conf:
if line.startswith( "nameserver" ):
nameservers += ( line.strip().split( ' ' ) )
nameservers += " "
conf_file = daemon_conf_file_template % ( name, nameservers, address )
writeToFile( ETC_RESOLV_CONF, conf_file )
def StartConnectionSharingWithInterface(self, interface, dbus_ok,
dbus_error):
"""
This should be roughly equivalent to:
#!/bin/sh
iptables -I INPUT 1 -s 192.168.0.200 -j ACCEPT
iptables -I OUTPUT 1 -s 192.168.0.202 -j ACCEPT
iptables -A POSTROUTING -t nat -j MASQUERADE -s 192.168.0.0/24
echo 1 > /proc/sys/net/ipv4/ip_forward
<prepare udhcpd configuration>
<launch udhcpd>
"""
try:
iface = theNetwork[str(interface)]
except KeyError:
dbus_error(
NoInterface(
"%s is not a valid interface. Known interfaces are %s" %
(interface, theNetwork.keys())))
return
source_address = iface.ipAddress4()
commands = []
commands.append("iptables -I INPUT 1 -s 192.168.0.0/24 -j ACCEPT")
commands.append("iptables -I OUTPUT 1 -s %s -j ACCEPT" %
source_address)
commands.append(
"iptables -A POSTROUTING -t nat -j MASQUERADE -s 192.168.0.0/24")
for command in commands:
logger.debug("issuing command '%s'" % command)
result = subprocess.call(command.split(' '))
logger.debug("command result = %d" % result)
if result != 0:
dbus_error(
InternalError("%s gave returncode %d" % (command, result)))
return
writeToFile("/proc/sys/net/ipv4/ip_forward", "1")
dhcp.prepareDaemonConfigurationForInterface(iface)
dhcp.launchDaemon()
dbus_ok()
def prepareDaemonConfigurationForInterface(iface):
#============================================================================#
name = iface.name()
address = iface.ipAddress4()
nameservers = ""
resolv_conf = readFromFile(ETC_RESOLV_CONF).split('\n')
for line in resolv_conf:
if line.startswith("nameserver"):
nameserver = line.strip().split(' ')[1]
nameservers += nameserver
nameservers += " "
conf_file = daemon_conf_file_template % (name, nameservers, address)
writeToFile(ETC_UDHCPD_CONF, conf_file)
def initializeDevice(self):
helpers.writeToFile(DEVICE_POWER_PATH_OLD, "1")
helpers.writeToFile(DEVICE_POWER_PATH_NEW, "1")
# Wait for the device to be powered up
time.sleep(0.5)
# Reset the device
#self.send("CFG-RST", 4, {"nav_bbr" : 0xffff, "Reset" : 0x01})
super(GTA02Device, self).initializeDevice()
# Load aiding data and only if that succeeds have the GPS chip ask for it
if self.aidingData["almanac"] or self.aidingData[
"ephemeris"] or self.aidingData["position"]:
self.send(
"CFG-MSG", 3, {
"Class": CLIDPAIR["AID-REQ"][0],
"MsgID": CLIDPAIR["AID-REQ"][1],
"Rate": 1
})
# Enable NAV-POSECEF, AID-REQ (AID-DATA), AID-ALM, AID-EPH messages
self.send(
"CFG-MSG", 3, {
"Class": CLIDPAIR["NAV-POSECEF"][0],
"MsgID": CLIDPAIR["NAV-POSECEF"][1],
"Rate": 8
})
self.send(
"CFG-MSG", 3, {
"Class": CLIDPAIR["AID-ALM"][0],
"MsgID": CLIDPAIR["AID-ALM"][1],
"Rate": 1
})
self.send(
"CFG-MSG", 3, {
"Class": CLIDPAIR["AID-EPH"][0],
"MsgID": CLIDPAIR["AID-EPH"][1],
"Rate": 1
})
self.huiTimeout = gobject.timeout_add_seconds(300,
self.requestHuiTimer)
def setPower(self, power):
ResourceAwarePowerControl.setPower(self, power)
# Neo1973 Bluetooth needs special reset handling after touching power
if power:
writeToFile(self.resetnode, "1")
writeToFile(self.resetnode, "0")
else:
writeToFile(self.resetnode, "1")
def shutdownDevice(self):
# Disable NAV-POSECEF, AID-REQ (AID-DATA), AID-ALM, AID-EPH messages
self.send(
"CFG-MSG", 3, {
"Class": CLIDPAIR["NAV-POSECEF"][0],
"MsgID": CLIDPAIR["NAV-POSECEF"][1],
"Rate": 0
})
self.send(
"CFG-MSG", 3, {
"Class": CLIDPAIR["AID-REQ"][0],
"MsgID": CLIDPAIR["AID-REQ"][1],
"Rate": 0
})
self.send(
"CFG-MSG", 3, {
"Class": CLIDPAIR["AID-ALM"][0],
"MsgID": CLIDPAIR["AID-ALM"][1],
"Rate": 0
})
self.send(
"CFG-MSG", 3, {
"Class": CLIDPAIR["AID-EPH"][0],
"MsgID": CLIDPAIR["AID-EPH"][1],
"Rate": 0
})
if self.huiTimeout is not None:
gobject.source_remove(self.huiTimeout)
self.huiTimeout = None
super(GTA02Device, self).shutdownDevice()
helpers.writeToFile(DEVICE_POWER_PATH_OLD, "0")
helpers.writeToFile(DEVICE_POWER_PATH_NEW, "0")
# Save collected aiding data
persist.set("ogpsd", "aidingdata", self.aidingData)
persist.sync("ogpsd")
def SetBlinking( self, delay_on, delay_off ):
# validate parameters
if "timer" not in self.triggers:
raise UnsupportedTrigger( "Timer trigger not available. Available triggers are %s" % self.triggers )
# do it
else:
writeToFile( "%s/trigger" % self.node, "timer" )
writeToFile( "%s/delay_on" % self.node, str( abs( delay_on ) ) )
writeToFile( "%s/delay_off" % self.node, str( abs( delay_off ) ) )
def SetNetworking( self, interface, mode ):
# validate parameters
if "netdev" not in self.triggers:
raise UnsupportedTrigger( "Netdev trigger not available. Available triggers are %s" % self.triggers )
interfaces = os.listdir( "/sys/class/net" )
if interface not in interfaces:
raise InvalidParameter( "Interface %s not known. Available interfaces are %s" % ( interface, interfaces ) )
modes = mode.strip().split()
for m in modes:
if m not in "link rx tx".split():
raise InvalidParameter( "Mode element %s not known. Available elements are 'link rx tx'" % m )
# do it
writeToFile( "%s/trigger" % self.node, "netdev" )
writeToFile( "%s/device_name" % self.node, str( interface.strip() ) )
writeToFile( "%s/mode" % self.node, str( mode.strip() ) )
def shutdownDevice(self):
NMEADevice.shutdownDevice(self)
helpers.writeToFile(DEVICE_POWER_PATH, "0")
def __init__(self, bus, channel):
# Make sure the GPS is off
helpers.writeToFile(DEVICE_POWER_PATH, "0")
NMEADevice.__init__(self, bus, channel)
def SetBacklightPower( self, power ):
value = 0 if power else 1
writeToFile( "%s/bl_power" % self.node, str( value ) )
def setPower(self, power):
if power:
writeToFile(self.modenode, "host")
else:
writeToFile(self.modenode, "device")
GenericPowerControl.setPower(self, power)
def serve():
import tweepy
from tweepy.error import RateLimitError
from helpers import parseCliArgs, api, writeToFile
from config import fetch_handles
from time import sleep
from sys import argv, exit
opt = parseCliArgs()
if not opt['user_id'] and not opt['screen_name']:
try:
stdin = input('Please enter a screen name or a user Id:\n')
except NameError:
stdin = raw_input('Please enter a screen name or a user Id:\n')
except:
pass
if stdin and stdin.isdigit():
opt['user_id'] = stdin
elif stdin:
opt['screen_name'] = stdin
if not opt['user_id'] and not opt['screen_name']:
print('No user_id or screen_name argument supplied. Exitting..')
exit(1)
uid_key = 'user_id' if opt['user_id'] else 'screen_name'
print('Processing data for %s' % opt[uid_key])
if not opt['save-to']:
from datetime import datetime
from helpers import checkWritable
opt['save-to'] = './timeline-RT-%s-%s.txt' % (opt[uid_key],
str(datetime.now()))
checkWritable(opt['save-to'])
api = api()
ids = []
total = 0
try:
try:
steps = xrange(0, opt['max-page'])
except NameError:
steps = range(0, opt['max-page'])
max_id = opt['max_id']
for i in steps:
args = {
uid_key:
opt[uid_key],
'count':
opt['count'] if opt['count'] and opt['count'] <= 200 else 200
}
if max_id: args['max_id'] = max_id
tweets = api.user_timeline(**args)
if tweets:
for status in tweets:
try:
if 'retweeted_status' in dir(status):
rt = getattr(status, 'retweeted_status')
uid = getattr(
getattr(rt, 'author'),
'screen_name' if fetch_handles else 'id')
if uid and uid not in ids: ids.append(uid)
max_id = getattr(status, 'id')
except:
pass
total += 1
else:
break
if not 'max-page' in opt or opt['max-page'] <= i + 1:
break
if int(opt['sleep']) > 0:
print('ZzZ.. (page %d)' % int(i + 1))
sleep(int(opt['sleep']))
except RateLimitError:
print('Rate limit exceeded! Halt..')
except Exception as e:
print('Exception raised, err: %s' % e)
if ids:
if writeToFile(opt['save-to'], '\n'.join([str(i) for i in ids])):
print('Successfully saved %d/%d items to %s.' %
(len(ids), total, opt['save-to']))
exit(0)
else:
print('Writing to %s ended with an error.' % opt['save-to'])
exit(1)
else:
print('No IDs retrieved. Exitting..')
exit(1)
def setPower(self, power):
powernode = "bind" if power else "unbind"
writeToFile("%s/%s" % (self.node, powernode), "s3c2440-sdi")
def serve(friends=False):
import tweepy
from tweepy.error import RateLimitError
from helpers import parseCliArgs, api, writeToFile
from config import fetch_handles
from time import sleep
from sys import argv, exit
opt = parseCliArgs()
if not opt['user_id'] and not opt['screen_name']:
try:
stdin = input('Please enter a screen name or a user Id:\n')
except NameError:
stdin = raw_input('Please enter a screen name or a user Id:\n')
except:
pass
if stdin and stdin.isdigit():
opt['user_id'] = stdin
elif stdin:
opt['screen_name'] = stdin
if not opt['user_id'] and not opt['screen_name']:
print ( 'No user_id or screen_name argument supplied. Exitting..' )
exit(1)
uid_key = 'user_id' if opt['user_id'] else 'screen_name'
print ( 'Processing data for %s' % opt[uid_key] )
if not opt['save-to']:
from datetime import datetime
from helpers import checkWritable
opt['save-to'] = './%s-%s-%s.txt' % ( opt[uid_key], 'friends' if friends else 'followers', str(datetime.now()) )
checkWritable( opt['save-to'] )
api = api()
ids = []
screen_names = {}
try:
i=0
for uids in tweepy.Cursor(api.friends_ids if friends else api.followers_ids, **{uid_key: opt[uid_key], 'count': opt['count']}).pages():
ids.extend(uids)
if fetch_handles:
last = float(len(uids))/float(100)
last += 1 if last != int(last) else 0
try: chunks = xrange(0, int(last))
except NameError: chunks = range(0, int(last))
for x in chunks:
chunk = uids[x*100:x*100 +100]
if not chunk or len(chunk) <= 0: break
handles = api._lookup_users(user_id=','.join([str(i) for i in chunk]))
if handles:
for user in handles:
try: screen_names[getattr(user, 'id')] = getattr(user, 'screen_name')
except: pass
else:
raise Exception('Unable to retrieve handles for set of IDs, stop right here.')
break
if 'id2handle_sleep' in opt and int(opt['id2handle_sleep']) > 0:
print( 'ZzZ..' )
sleep(int(opt['id2handle_sleep']))
i+=1
if not 'max-page' in opt or opt['max-page'] <= i:
break
if int(opt['sleep']) > 0:
print( 'ZzZ.. (page %d)' % i )
sleep(int(opt['sleep']))
except RateLimitError:
print( 'Rate limit exceeded! Halt..' )
except Exception as e:
print ( 'Exception raised, err: %s' % e )
if ids:
def stringifyId(i): return str(i) if not i in screen_names else screen_names[i]
if writeToFile( opt['save-to'], '\n'.join([stringifyId(i) for i in ids])):
print ( 'Successfully saved %d items to %s.' % ( len(ids), opt['save-to'] ) )
exit(0)
else:
print ( 'Writing to %s ended with an error.' % opt['save-to'] )
exit(1)
else:
print ( 'No IDs retrieved. Exitting..' )
exit(1)
def initializeDevice(self):
helpers.writeToFile(DEVICE_POWER_PATH, "1")
NMEADevice.initializeDevice(self)
def serve():
import tweepy
from tweepy.error import RateLimitError
from helpers import parseCliArgs, api, writeToFile
from config import fetch_handles
from time import sleep
from sys import argv, exit
opt = parseCliArgs()
hashtags = opt['hashtag']
if not hashtags:
try:
stdin = input('Please enter a hashtag or a set of hashtags separated by spaces:\n')
except NameError:
stdin = raw_input('Please enter a hashtag or a set of hashtags separated by spaces:\n')
except:
pass
if stdin:
hashtags = stdin
if str(hashtags):
def remhash(s): return s.replace(r'#', '').strip()
hashtags = [remhash(i) for i in str(hashtags).split(' ')]
hashtags = [x for x in hashtags if x]
if not hashtags:
print ( 'No hashtag supplied. Exitting..' )
exit(1)
if not opt['save-to']:
from datetime import datetime
from helpers import checkWritable
opt['save-to'] = './hashtag-%s-%s.txt' % ( ','.join([str(i) for i in hashtags]), str(datetime.now()) )
checkWritable( opt['save-to'] )
print ( 'Processing data for #%s' % ', #'.join(hashtags) )
qs = '#' + '+OR+#'.join(hashtags)
api = api()
ids = []
total=0
try:
try: steps = xrange(0,opt['max-page'])
except NameError: steps = range(0,opt['max-page'])
max_id=opt['max_id']
for i in steps:
args = {'q':qs, 'count': opt['count'] if opt['count'] and opt['count'] <= 100 else 100}
if max_id > 0: args['max_id'] = max_id
tweets = api.search(**args)
if tweets:
for status in tweets:
try:
uid = getattr( getattr(status, 'author'), 'screen_name' if fetch_handles else 'id' )
if uid and uid not in ids: ids.append( uid )
max_id = getattr(status, 'id')
except:
pass
total+=1
else:
break
if not 'max-page' in opt or opt['max-page'] <= i+1:
break
if int(opt['sleep']) > 0:
print( 'ZzZ.. (page %d)' % int(i+1) )
sleep(int(opt['sleep']))
except RateLimitError:
print( 'Rate limit exceeded! Halt..' )
except Exception as e:
print ( 'Exception raised, err: %s' % e )
if ids:
if writeToFile( opt['save-to'], '\n'.join([str(i) for i in ids])):
print ( 'Successfully saved %d/%d items to %s.' % ( len(ids), total, opt['save-to'] ) )
exit(0)
else:
print ( 'Writing to %s ended with an error.' % opt['save-to'] )
exit(1)
else:
print ( 'No IDs retrieved. Exitting..' )
exit(1)
def reset(self):
writeToFile(self.resetnode, "1")
def setPower(self, power):
value = self.onValue if power else self.offValue
writeToFile(self.powernode, value)
