def main():
"""
Delete the appropreate file in 'ramdisk_dir/events' and execute the
appropreate script in 'event' if it exists.
"""
event = int(sys.argv[1])
kmotion_dir = os.getcwd()[:-5]
try:
mutex.acquire(kmotion_dir, 'core_rc')
parser = configparser.ConfigParser()
parser.read('./core_rc')
finally:
mutex.release(kmotion_dir, 'core_rc')
ramdisk_dir = parser.get('dirs', 'ramdisk_dir')
event_file = '%s/events/%s' % (ramdisk_dir, event)
if os.path.isfile(event_file):
os.remove(event_file)
exe_file = '%s/event/event_end%02i.sh' % (kmotion_dir, event)
if os.path.isfile(exe_file):
logger.log('executing: %s' % exe_file, 'CRIT')
os.popen3('nohup %s &' % exe_file)
def main():
"""
Delete the appropreate file in 'ramdisk_dir/events' and execute the
appropreate script in 'event' if it exists.
"""
event = int(sys.argv[1])
kmotion_dir = os.getcwd()[:-5]
try:
mutex.acquire(kmotion_dir, 'core_rc')
parser = ConfigParser.SafeConfigParser()
parser.read('./core_rc')
finally:
mutex.release(kmotion_dir, 'core_rc')
ramdisk_dir = parser.get('dirs', 'ramdisk_dir')
event_file = '%s/events/%s' % (ramdisk_dir, event)
if os.path.isfile(event_file):
os.remove(event_file)
exe_file = '%s/event/event_end%02i.sh' % (kmotion_dir, event)
if os.path.isfile(exe_file):
logger.log('executing: %s' % exe_file, 'CRIT')
os.popen3('nohup %s &' % exe_file)
def add_event(new_event):
"""
Add an event to the beginning of the 'logs' file
args : new_event ... the string to add
excepts :
return : none
"""
kmotion_dir = os.getcwd()[:-5]
try:
mutex.acquire(kmotion_dir, 'logs')
f_obj = open('%s/www/logs' % kmotion_dir, 'r+')
dblob = f_obj.read()
events = dblob.split('$')
if len(events) > 29: # truncate logs
events.pop()
events = '$'.join(events)
f_obj.seek(0)
f_obj.write(new_event)
f_obj.writelines(events)
f_obj.truncate() # adj to new file length
f_obj.close()
finally:
mutex.release(kmotion_dir, 'logs')
def on_frame(self, controller):
count = 50
position = Leap.Vector()
direction = Leap.Vector()
velocity = Leap.Vector()
for i in range(0, count - 1):
hand = controller.frame(i).hands
if hand[0].is_valid:
position = position + hand[0].palm_position
direction = direction + hand[0].direction
velocity = velocity + hand[0].palm_velocity
confidence = controller.frame().hands[0].confidence
grab = controller.frame().hands[0].grab_strength
position = position / count
direction = direction / count
velocity = velocity / count
mutex.acquire()
try:
leap_context["velocity"] = velocity
leap_context["position"] = position
leap_context["direction"] = direction
leap_context["box"] = controller.frame().interaction_box
leap_context["confidence"] = confidence
leap_context["grab"] = grab
finally:
mutex.release()
def main():
"""
Creates the appropreate file in 'ramdisk_dir/events' and execute the
appropreate script in 'event' if it exists.
"""
event = int(sys.argv[1])
kmotion_dir = os.getcwd()[:-5]
try:
mutex.acquire(kmotion_dir, 'core_rc')
parser = ConfigParser.SafeConfigParser()
parser.read('./core_rc')
finally:
mutex.release(kmotion_dir, 'core_rc')
ramdisk_dir = parser.get('dirs', 'ramdisk_dir')
f_obj = open('%s/events/%s' % (ramdisk_dir, event), 'w')
print >> f_obj, ''
f_obj.close()
exe_file = '%s/event/event_start%02i.sh' % (kmotion_dir, event)
if os.path.isfile(exe_file):
logger.log('executing: %s' % exe_file, 'CRIT')
os.popen3('nohup %s &' % exe_file)
def on_frame(self, controller):
count = 50
position = Leap.Vector()
direction = Leap.Vector()
velocity = Leap.Vector()
for i in range(0, count - 1):
hand = controller.frame(i).hands
if hand[0].is_valid:
position = position + hand[0].palm_position
direction = direction + hand[0].direction
velocity = velocity + hand[0].palm_velocity
confidence = controller.frame().hands[0].confidence
grab = controller.frame().hands[0].grab_strength
position = position / count
direction = direction / count
velocity = velocity / count
mutex.acquire()
try:
leap_context["velocity"] = velocity
leap_context["position"] = position
leap_context["direction"] = direction
leap_context["box"] = controller.frame().interaction_box
leap_context["confidence"] = confidence
leap_context["grab"] = grab
finally:
mutex.release()
def add_event(new_event):
"""
Add an event to the beginning of the 'logs' file
args : new_event ... the string to add
excepts :
return : none
"""
kmotion_dir = os.getcwd()[:-5]
try:
mutex.acquire(kmotion_dir, 'logs')
f_obj = open('%s/www/logs' % kmotion_dir, 'r+')
dblob = f_obj.read()
events = dblob.split('$')
if len(events) > 500: # truncate logs
events.pop()
events = '$'.join(events)
f_obj.seek(0)
f_obj.write(new_event)
f_obj.writelines(events)
f_obj.truncate() # adj to new file length
f_obj.close()
finally:
mutex.release(kmotion_dir, 'logs')
def init_configs(kmotion_dir):
"""
Init kmotion configs ready for deamon reloading.
args :
excepts :
return : none
"""
try:
mutex.acquire(kmotion_dir, 'kmotion_rc')
parser = ConfigParser.SafeConfigParser()
parser.read('../kmotion_rc')
finally:
mutex.release(kmotion_dir, 'kmotion_rc')
ramdisk_dir = parser.get('dirs', 'ramdisk_dir')
try: # wrapping in a try - except because parsing data from kmotion_rc
init_core.update_rcs(kmotion_dir, ramdisk_dir)
except (ConfigParser.NoSectionError, ConfigParser.NoOptionError):
print '\ncorrupt \'kmotion_rc\' : %s\n' % sys.exc_info()[1]
sys.exit()
try: # wrapping in a try - except because parsing data from kmotion_rc
init_core.gen_vhost(kmotion_dir)
except (ConfigParser.NoSectionError, ConfigParser.NoOptionError):
print '\ncorrupt \'kmotion_rc\' : %s\n' % sys.exc_info()[1]
sys.exit()
# init the ramdisk dir
init_core.init_ramdisk_dir(kmotion_dir)
# init motion_conf directory with motion.conf, thread1.conf ...
init_motion.gen_motion_configs(kmotion_dir)
def init_configs(kmotion_dir):
"""
Init kmotion configs ready for deamon reloading.
args :
excepts :
return : none
"""
try:
mutex.acquire(kmotion_dir, 'core_rc')
parser = ConfigParser.SafeConfigParser()
parser.read('./core_rc')
finally:
mutex.release(kmotion_dir, 'core_rc')
ramdisk_dir = parser.get('dirs', 'ramdisk_dir')
try: # wrapping in a try - except because parsing data from kmotion_rc
init_core.update_rcs(kmotion_dir, ramdisk_dir)
except (ConfigParser.NoSectionError, ConfigParser.NoOptionError):
print '\ncorrupt \'kmotion_rc\' : %s\n' % sys.exc_info()[1]
sys.exit()
try: # wrapping in a try - except because parsing data from kmotion_rc
init_core.gen_vhost(kmotion_dir)
except (ConfigParser.NoSectionError, ConfigParser.NoOptionError):
print '\ncorrupt \'kmotion_rc\' : %s\n' % sys.exc_info()[1]
sys.exit()
# init the ramdisk dir
init_core.init_ramdisk_dir(kmotion_dir)
# init motion_conf directory with motion.conf, thread1.conf ...
init_motion.gen_motion_configs(kmotion_dir)
def set_version(self, version):
"""
Sets the 'version_latest' in '../www/www_rc'
args :
excepts :
return : str ... the version string
"""
parser = self.mutex_www_parser_rd(self.kmotion_dir)
parser.set('system', 'version_latest', version)
self.mutex_www_parser_wr(self.kmotion_dir, parser)
mutex.acquire(self.kmotion_dir, 'www_rc')
sort_rc.sort_rc('../www/www_rc')
mutex.release(self.kmotion_dir, 'www_rc')
def mutex_www_parser_wr(kmotion_dir, parser, www_rc):
"""
Safely write a parser instance to 'www_rc' under mutex control.
args : kmotion_dir ... the 'root' directory of kmotion
parser ... the parser instance
excepts :
return :
"""
try:
mutex.acquire(kmotion_dir, 'www_rc')
with open(www_rc, 'w') as f_obj:
parser.write(f_obj)
finally:
mutex.release(kmotion_dir, 'www_rc')
def set_version(self, version):
"""
Sets the 'version_latest' in '../www/www_rc'
args :
excepts :
return : str ... the version string
"""
parser = self.mutex_www_parser_rd(self.kmotion_dir)
parser.set('system', 'version_latest', version)
self.mutex_www_parser_wr(self.kmotion_dir, parser)
mutex.acquire(self.kmotion_dir, 'www_rc')
sort_rc.sort_rc('../www/www_rc')
mutex.release(self.kmotion_dir, 'www_rc')
def mutex_core_parser_rd(self, kmotion_dir):
"""
Safely generate a parser instance and under mutex control read 'core_rc'
returning the parser instance.
args : kmotion_dir ... the 'root' directory of kmotion
excepts :
return : parser ... a parser instance
"""
parser = configparser.ConfigParser()
try:
mutex.acquire(kmotion_dir, 'core_rc')
parser.read('%s/core/core_rc' % kmotion_dir)
finally:
mutex.release(kmotion_dir, 'core_rc')
return parser
def mutex_kmotion_parser_rd(kmotion_dir):
"""
Safely generate a parser instance and under mutex control read 'kmotion_rc'
returning the parser instance.
args : kmotion_dir ... the 'root' directory of kmotion
excepts :
return : parser ... a parser instance
"""
parser = ConfigParser.SafeConfigParser()
try:
mutex.acquire(kmotion_dir, 'kmotion_rc')
parser.read('%s/kmotion_rc' % kmotion_dir)
finally:
mutex.release(kmotion_dir, 'kmotion_rc')
return parser
def mutex_www_parser_wr(self, kmotion_dir, parser):
"""
Safely write a parser instance to 'www_rc' under mutex control.
args : kmotion_dir ... the 'root' directory of kmotion
parser ... the parser instance
excepts :
return :
"""
try:
mutex.acquire(kmotion_dir, 'www_rc')
f_obj = open('%s/www/www_rc' % kmotion_dir, 'w')
parser.write(f_obj)
f_obj.close()
finally:
mutex.release(kmotion_dir, 'www_rc')
def mutex_www_parser_wr(kmotion_dir, parser):
"""
Safely write a parser instance to 'www_rc' under mutex control.
args : kmotion_dir ... the 'root' directory of kmotion
parser ... the parser instance
excepts :
return :
"""
try:
mutex.acquire(kmotion_dir, 'www_rc')
f_obj = open('%s/www/www_rc' % kmotion_dir, 'w')
parser.write(f_obj)
f_obj.close()
finally:
mutex.release(kmotion_dir, 'www_rc')
def read_config():
"""
Read config from www_rc.
args :
excepts :
return : none
"""
try:
mutex.acquire(kmotion_dir, 'www_rc')
parser = ConfigParser.SafeConfigParser()
parser.read('../www/www_rc')
finally:
mutex.release(kmotion_dir, 'www_rc')
for feed in range(1, 17):
feed_enabled[feed] = parser.getboolean('motion_feed%02i' % feed, 'feed_enabled')
feed_url[feed] = parser.get('motion_feed%02i' % feed, 'feed_url')
feed_proxy[feed] = parser.get('motion_feed%02i' % feed, 'feed_proxy')
feed_lgn_name[feed] = parser.get('motion_feed%02i' % feed, 'feed_lgn_name')
feed_lgn_pw[feed] = parser.get('motion_feed%02i' % feed, 'feed_lgn_pw')
ptz_enabled[feed] = parser.getboolean('motion_feed%02i' % feed, 'ptz_enabled')
ptz_track_type[feed] = int(parser.get('motion_feed%02i' % feed, 'ptz_track_type'))
ptz_park_enabled[feed] = parser.getboolean('motion_feed%02i' % feed, 'ptz_park_enabled')
ptz_calib_first[feed] = parser.getboolean('motion_feed%02i' % feed, 'ptz_calib_first')
ptz_park_delay[feed] = int(parser.get('motion_feed%02i' % feed, 'ptz_park_delay'))
ptz_step[feed][X] = int(parser.get('motion_feed%02i' % feed, 'ptz_step_x'))
ptz_step[feed][Y] = int(parser.get('motion_feed%02i' % feed, 'ptz_step_y'))
ptz_park[feed][X] = int(parser.get('motion_feed%02i' % feed, 'ptz_park_x'))
ptz_park[feed][Y] = int(parser.get('motion_feed%02i' % feed, 'ptz_park_y'))
ptz_preset1[feed][X] = int(parser.get('motion_feed%02i' % feed, 'ptz_preset1_x'))
ptz_preset1[feed][Y] = int(parser.get('motion_feed%02i' % feed, 'ptz_preset1_y'))
ptz_preset2[feed][X] = int(parser.get('motion_feed%02i' % feed, 'ptz_preset2_x'))
ptz_preset2[feed][Y] = int(parser.get('motion_feed%02i' % feed, 'ptz_preset2_y'))
ptz_preset3[feed][X] = int(parser.get('motion_feed%02i' % feed, 'ptz_preset3_x'))
ptz_preset3[feed][Y] = int(parser.get('motion_feed%02i' % feed, 'ptz_preset3_y'))
ptz_preset4[feed][X] = int(parser.get('motion_feed%02i' % feed, 'ptz_preset4_x'))
ptz_preset4[feed][Y] = int(parser.get('motion_feed%02i' % feed, 'ptz_preset4_y'))
def load_rc():
"""
Calculate kmotion dir and read core_rc
args :
excepts :
return : tuple ... (kmotion_dir, motion_reload_bug)
"""
kmotion_dir = os.getcwd()[:-5]
try:
mutex.acquire(kmotion_dir, 'core_rc')
parser = configparser.ConfigParser()
parser.read('./core_rc')
finally:
mutex.release(kmotion_dir, 'core_rc')
return (kmotion_dir, parser.get('workaround',
'motion_reload_bug') == 'True')
def load_rc():
"""
Calculate kmotion dir and read kmotion_rc
args :
excepts :
return : tuple ... (kmotion_dir, motion_reload_bug)
"""
kmotion_dir = os.getcwd()[:-5]
try:
mutex.acquire(kmotion_dir, 'kmotion_rc')
parser = ConfigParser.SafeConfigParser()
parser.read('../kmotion_rc')
finally:
mutex.release(kmotion_dir, 'kmotion_rc')
return (kmotion_dir,
parser.getboolean('workaround', 'motion_reload_bug'))
def update_rcs(kmotion_dir, ramdisk_dir):
"""
Update the rc's during a 'kmotion' or 'kmotion reload'
args : kmotion_dir ... the 'root' directory of kmotion
ramdisk_dir ... the 'root' directory of ramdisk
excepts :
return : none
"""
# copy 'images_dbase_dir' from 'kmotion_rc' to 'www_rc'
logger.log('update_rcs() - Copy \'images_dbase_dir\' from \'kmotion_rc\' to \'www_rc\'', 'DEBUG')
parser = ConfigParser.SafeConfigParser()
parser.read('%s/kmotion_rc' % kmotion_dir)
images_dbase_dir = parser.get('dirs', 'images_dbase_dir')
parser = mutex_www_parser_rd(kmotion_dir)
parser.set('system', 'images_dbase_dir', images_dbase_dir)
mutex_www_parser_wr(kmotion_dir, parser)
# set 'ramdisk_dir' in core_rc
logger.log('update_rcs() - Setting ramdisk_dir to \'%s\' in core_rc' % ramdisk_dir, 'DEBUG')
parser = mutex_core_parser_rd(kmotion_dir)
parser.set('dirs', 'ramdisk_dir', ramdisk_dir )
mutex_core_parser_wr(kmotion_dir, parser)
# set the 'ramdisk_dir' in 'www_rc'
logger.log('update_rcs() - Setting ramdisk_dir to \'%s\' in www_rc' % ramdisk_dir, 'DEBUG')
parser = mutex_www_parser_rd(kmotion_dir)
parser.set('system', 'ramdisk_dir', ramdisk_dir)
mutex_www_parser_wr(kmotion_dir, parser)
# copy 'version' from 'core_rc' to 'www_rc'
logger.log('update_rcs() - Copy \'version\' from \'core_rc\' to \'www_rc\'', 'DEBUG')
parser = mutex_core_parser_rd(kmotion_dir)
version = parser.get('version', 'string')
parser = mutex_www_parser_rd(kmotion_dir)
parser.set('system', 'version', version)
parser.set('system', 'version_latest', version)
mutex_www_parser_wr(kmotion_dir, parser)
# Sets the 'func_f??_enabled' in 'www_rc' by scanning for valid files in
# the 'func' directory. Valid files have the format 'func<01-16>.sh'.
logger.log('update_rcs() - Setting the \'func_f??_enabled\' in \'www_rc\'', 'DEBUG')
parser = mutex_www_parser_rd(kmotion_dir)
for func_num in range(1, 17):
if os.path.isfile('%s/func/func%02i.sh' % (kmotion_dir, func_num)):
parser.set('system', 'func_f%02i_enabled' % func_num, 'true')
else:
parser.set('system', 'func_f%02i_enabled' % func_num, 'false')
mutex_www_parser_wr(kmotion_dir, parser)
# copy 'msg' to 'www_rc'
logger.log('update_rcs() - Copy \'msg\' to \'www_rc\'', 'DEBUG')
# user generated file so error trap
try:
f_obj = open('../msg')
msg = f_obj.read()
f_obj.close()
except IOError:
msg = ''
logger.log('update_rcs() - unable to read \'msg\'', 'DEBUG')
msg = msg.replace('\n', '<br>')
parser = mutex_www_parser_rd(kmotion_dir)
parser.set('system', 'msg', msg)
mutex_www_parser_wr(kmotion_dir, parser)
sort_rc.sort_rc('%s/kmotion_rc' % kmotion_dir)
try:
mutex.acquire(kmotion_dir, 'www_rc')
sort_rc.sort_rc('%s/www/www_rc' % kmotion_dir)
finally:
mutex.release(kmotion_dir, 'www_rc')
try:
mutex.acquire(kmotion_dir, 'core_rc')
sort_rc.sort_rc('%s/core/core_rc' % kmotion_dir)
finally:
mutex.release(kmotion_dir, 'core_rc')
def read_config():
"""
Read config from www_rc.
args :
excepts :
return : none
"""
try:
mutex.acquire(kmotion_dir, 'www_rc')
parser = ConfigParser.SafeConfigParser()
parser.read('../www/www_rc')
finally:
mutex.release(kmotion_dir, 'www_rc')
for feed in range(1, 17):
feed_enabled[feed] = parser.get('motion_feed%02i' % feed,
'feed_enabled') == 'true'
feed_url[feed] = parser.get('motion_feed%02i' % feed, 'feed_url')
feed_proxy[feed] = parser.get('motion_feed%02i' % feed, 'feed_proxy')
feed_lgn_name[feed] = parser.get('motion_feed%02i' % feed,
'feed_lgn_name')
feed_lgn_pw[feed] = parser.get('motion_feed%02i' % feed, 'feed_lgn_pw')
ptz_enabled[feed] = parser.get('motion_feed%02i' % feed,
'ptz_enabled') == 'true'
ptz_track_type[feed] = int(
parser.get('motion_feed%02i' % feed, 'ptz_track_type'))
ptz_park_enabled[feed] = parser.get('motion_feed%02i' % feed,
'ptz_park_enabled') == 'true'
ptz_calib_first[feed] = parser.get('motion_feed%02i' % feed,
'ptz_calib_first') == 'true'
ptz_park_delay[feed] = int(
parser.get('motion_feed%02i' % feed, 'ptz_park_delay'))
ptz_step[feed][X] = int(
parser.get('motion_feed%02i' % feed, 'ptz_step_x'))
ptz_step[feed][Y] = int(
parser.get('motion_feed%02i' % feed, 'ptz_step_y'))
ptz_park[feed][X] = int(
parser.get('motion_feed%02i' % feed, 'ptz_park_x'))
ptz_park[feed][Y] = int(
parser.get('motion_feed%02i' % feed, 'ptz_park_y'))
ptz_preset1[feed][X] = int(
parser.get('motion_feed%02i' % feed, 'ptz_preset1_x'))
ptz_preset1[feed][Y] = int(
parser.get('motion_feed%02i' % feed, 'ptz_preset1_y'))
ptz_preset2[feed][X] = int(
parser.get('motion_feed%02i' % feed, 'ptz_preset2_x'))
ptz_preset2[feed][Y] = int(
parser.get('motion_feed%02i' % feed, 'ptz_preset2_y'))
ptz_preset3[feed][X] = int(
parser.get('motion_feed%02i' % feed, 'ptz_preset3_x'))
ptz_preset3[feed][Y] = int(
parser.get('motion_feed%02i' % feed, 'ptz_preset3_y'))
ptz_preset4[feed][X] = int(
parser.get('motion_feed%02i' % feed, 'ptz_preset4_x'))
ptz_preset4[feed][Y] = int(
parser.get('motion_feed%02i' % feed, 'ptz_preset4_y'))
def add_startup_event():
"""
Add a startup event to the 'logs' file. If the previous event was not a
shutdown event insert an incorrect shutdown warning into the 'logs' file.
Calculate the date and time of the incorrect shutdown by looking for
the last jpeg written.
args :
excepts :
return : none
"""
logger.log('add_startup_event() - adding startup event', 'DEBUG')
kmotion_dir = os.getcwd()[:-5]
# if last event did not include 'shutting down' text, either the first
# run or a power fail crashed the system
try:
mutex.acquire(kmotion_dir, 'logs')
log_file = '%s/www/logs' % kmotion_dir
if not os.path.isfile(log_file):
f_obj = open(log_file, 'w')
f_obj.write(time.strftime('$%d/%m/%Y#%H:%M:%S#Initial kmotion startup'))
f_obj.close()
f_obj = open(log_file, 'r+')
dblob = f_obj.read()
f_obj.close()
finally:
mutex.release(kmotion_dir, 'logs')
events = dblob.split('$')
error_flag = False
for i in range(len(events) - 1, -1, -1):
if events[i].find('shutting down') == -1:
error_flag = False
break
if events[i].find('Initial') == -1 or events[i].find('starting up') == -1:
error_flag = True
break
if error_flag:
logger.log('add_startup_event() - missing \'shutting down\' event - Incorrect shutdown', 'DEBUG')
# so first we need the ramdisk location
try:
mutex.acquire(kmotion_dir, 'kmotion_rc')
parser = ConfigParser.SafeConfigParser()
parser.read('../kmotion_rc')
finally:
mutex.release(kmotion_dir, 'kmotion_rc')
ramdisk_dir = parser.get('dirs', 'ramdisk_dir')
max_feed = int(parser.get('misc', 'max_feed'))
# so we can scan for the latest jpeg files to get the latest times
latests = []
for feed in range(1, max_feed):
jpegs = os.listdir('%s/%02i' % (ramdisk_dir, feed))
if len(jpegs) > 1: # ie we have some jpegs
jpegs.sort()
latests.append(jpegs[-2][:-4]) # skip 'latest_jpeg' file
# get the latest filename, calculate its time and date and construct an
# event string
latests.sort()
if len(latests) > 0: # as long as a feed has run at some time !
latest = latests[-1]
year = latest[:4]
month = latest[4:6]
day = latest[6:8]
hour = latest[8:10]
min_ = latest[10:12]
sec = latest[12:]
new_event = '$%s/%s/%s#%s:%s:%s#Incorrect shutdown / Mains failure' % (day, month, year, hour, min_, sec)
add_event(new_event)
# in all cases add a starting up message
add_event(time.strftime('$%d/%m/%Y#%H:%M:%S#kmotion starting up'))
def on_idle():
global radius
global radius_speed
global alpha
global alpha_speed
global beta
global beta_speed
hand_position = None
hand_direction = None
hand_velocity = None
box = None
confidence = None
grab = None
mutex.acquire()
try:
if "position" in leap_context:
hand_position = leap_context["position"]
if "direction" in leap_context:
hand_direction = leap_context["direction"]
if "velocity" in leap_context:
hand_velocity = leap_context["velocity"]
if "box" in leap_context:
box = leap_context["box"]
if "confidence" in leap_context:
confidence = leap_context["confidence"]
if "grab" in leap_context:
grab = leap_context["grab"]
finally:
mutex.release()
camera_position = graphiti.get_attribute("og:space:camera:position")
cam_pos = Leap.Vector()
cam_pos.x = camera_position[0]
cam_pos.y = camera_position[1]
cam_pos.z = camera_position[2]
alpha_acceleration = 0.0
beta_acceleration = 0.0
radius_acceleration = 0.0
action = ""
x_action = ""
y_action = ""
z_action = ""
if not (hand_position is None or hand_direction is None or hand_velocity is None or box is None or confidence < 0.1):
hand_position = box.normalize_point(hand_position)
hand_velocity = box.normalize_point(hand_velocity)
hand_pos = Leap.Vector()
hand_pos.x = 2.0 * hand_position.z - 1.0
hand_pos.y = -(2.0 * hand_position.y - 1.0)
hand_pos.z = 2.0 * hand_position.x - 1.0
if hand_pos.z > 0.0:
z_action = "Right "
z_sign = 1.0
elif hand_pos.z < -0.0:
z_action = "Left "
z_sign = -1.0
else:
z_sign = 0.0
if hand_pos.y > 0.0:
y_action = "Down "
y_sign = 1.0
elif hand_pos.y < -0.0:
y_sign = -1.0
y_action = "Up "
else:
y_sign = 0.0
if hand_pos.x > 0.0:
x_action = " Back"
x_sign = 1.0
elif hand_pos.x < -0.0:
x_action = " Front"
x_sign = -1.0
else:
x_sign = 0.0
threshold = 0.45
if abs(hand_pos.z) >= threshold:
action += z_action
hand_pos.z = (1.0 / threshold) * (hand_pos.z - z_sign * threshold)
alpha_acceleration = z_sign * (abs(hand_pos.z * hand_pos.z)) / 300
threshold = 0.3
if abs(hand_pos.y) >= threshold:
action += y_action
hand_pos.y = (1.0 / threshold) * (hand_pos.y - y_sign * threshold)
beta_acceleration = -y_sign * 0.1
if abs(hand_pos.x) >= threshold:
action += x_action
hand_pos.x = (1.0 / threshold) * (hand_pos.x - x_sign * threshold)
radius_acceleration = x_sign * 0.1
if len(action) == 0:
action += "Neutral"
if grab == 1.0:
alpha_speed = 0.0
beta_speed = 0.0
radius_speed = 0.0
alpha_acceleration = 0.0
beta_acceleration = 0.0
radius_acceleration = 0.0
graphiti.set_attribute("og:space:title", "string", "Freeze")
return
alpha_speed += alpha_acceleration
alpha += alpha_speed
beta_speed += beta_acceleration
beta += beta_speed
radius_speed += radius_acceleration
radius += radius_speed
max_beta = 100.0
min_beta = - 100.0
if beta > max_beta:
beta = max_beta
if beta < min_beta:
beta = min_beta
max_radius = 200
min_radius = 10
if radius > max_radius:
radius = max_radius
if radius < min_radius:
radius = min_radius
cam_pos.x = radius * math.cos(alpha)
cam_pos.y = beta
cam_pos.z = radius * math.sin(alpha)
graphiti.set_attribute("og:space:camera:position", "vec3", "{0} {1} {2}".format(cam_pos.x, cam_pos.y, cam_pos.z))
graphiti.set_attribute("og:space:title", "string", action)
graphiti.set_attribute("og:space:camera:target", "vec3", "0.0 {0} 0.0".format(cam_pos.y))
alpha_speed = alpha_speed * 0.8
beta_speed = beta_speed * 0.8
radius_speed = radius_speed * 0.8
def add_startup_event():
"""
Add a startup event to the 'logs' file. If the previous event was not a
shutdown event insert an incorrect shutdown warning into the 'logs' file.
Calculate the date and time of the incorrect shutdown by looking for
the last jpeg written.
args :
excepts :
return : none
"""
logger.log('add_startup_event() - adding startup event', 'DEBUG')
kmotion_dir = os.getcwd()[:-5]
# if last event did not include 'shutting down' text, either the first
# run or a power fail crashed the system
try:
mutex.acquire(kmotion_dir, 'logs')
log_file = '%s/www/logs' % kmotion_dir
if not os.path.isfile(log_file):
f_obj = open(log_file, 'w')
f_obj.write(
time.strftime('$%d/%m/%Y#%H:%M:%S#Initial kmotion startup'))
f_obj.close()
f_obj = open(log_file, 'r+')
dblob = f_obj.read()
f_obj.close()
finally:
mutex.release(kmotion_dir, 'logs')
events = dblob.split('$')
if len(events) > 1 and events[1].find('shutting') == -1 and events[1].find(
'Initial') == -1 and events[1].find('Deleting') == -1:
logger.log(
'add_startup_event() - missing \'shutting down\' event - Incorrect shutdown',
'DEBUG')
# so first we need the ramdisk location
try:
mutex.acquire(kmotion_dir, 'core_rc')
parser = configparser.ConfigParser()
parser.read('../core/core_rc')
finally:
mutex.release(kmotion_dir, 'core_rc')
ramdisk_dir = parser.get('dirs', 'ramdisk_dir')
# so we can scan for the latest jpeg files to get the latest times
latests = []
for feed in range(1, 17):
jpegs = os.listdir('%s/%02i' % (ramdisk_dir, feed))
if len(jpegs) > 1: # ie we have some jpegs
jpegs.sort()
latests.append(jpegs[-2][:-4]) # skip 'latest_jpeg' file
# get the latest filename, calculate its time and date and construct an
# event string
latests.sort()
if len(latests) > 0: # as long as a feed has run at some time !
latest = latests[-1]
year = latest[:4]
month = latest[4:6]
day = latest[6:8]
hour = latest[8:10]
min_ = latest[10:12]
sec = latest[12:]
new_event = '$%s/%s/%s#%s:%s:%s#Incorrect shutdown / Mains failure' % (
day, month, year, hour, min_, sec)
add_event(new_event)
# in all cases add a starting up message
add_event(time.strftime('$%d/%m/%Y#%H:%M:%S#kmotion starting up'))
def main():
"""
Waits on the 'fifo_settings_wr' fifo until data received then parse the data
and modifiy 'www_rc', also updates 'feeds_cache'
ine ... interleave enabled
fse ... full screen enabled
lbe ... low bandwidth enabled
lce ... low CPU enabled
skf ... skip archive frames
are ... archive button enabled
lge ... logs button enabled
coe ... config button enabled
fue ... func button enabled
spa ... msg button enabled
abe ... about button enabled
loe ... logout button enabled
sec ... secure config
coh ... config hash code
fma ... feed mask
fen ... feed enabled
fpl ... feed pal
fde ... feed device
fin ... feed input
ful ... feed url
fpr ... feed proxy
fln ... feed loggin name
flp ... feed loggin password
fwd ... feed width
fhe ... feed height
fna ... feed name
fbo ... feed show box
ffp ... feed fps
fpe ... feed snap enabled
fsn ... feed snap interval
ffe ... feed smovie enabled
fme ... feed movie enabled
fup ... feed updates
psx ... PTZ step x
psy ... PTZ step y
ptt ... PTZ track type
pte ... PTZ enabled
ptc ... PTZ calib first
pts ... PTZ servo settle
ppe ... PTZ park enabled
ppd ... PTZ park delay
ppx ... PTZ park x
ppy ... PTZ park y
p1x ... PTZ preset 1 x
p1y ... PTZ preset 1 y
p2x ... PTZ preset 2 x
p2y ... PTZ preset 2 y
p3x ... PTZ preset 3 x
p3y ... PTZ preset 3 y
p4x ... PTZ preset 4 x
p4y ... PTZ preset 4 y
st1 ... schedule time line 1
st2 ... schedule time line 2
st3 ... schedule time line 3
st4 ... schedule time line 4
st5 ... schedule time line 5
st6 ... schedule time line 6
st7 ... schedule time line 7
ed1 ... exception time line 1 dates
ed2 ... exception time line 2 dates
ed3 ... exception time line 3 dates
ed4 ... exception time line 4 dates
ed5 ... exception time line 5 dates
ed6 ... exception time line 6 dates
ed7 ... exception time line 7 dates
et1 ... exception time line 1
et2 ... exception time line 2
et3 ... exception time line 3
et4 ... exception time line 4
et5 ... exception time line 5
et6 ... exception time line 6
et7 ... exception time line 7
dif ... display feeds
col ... color select
dis ... display select
chk ... length check
args :
excepts :
return : none
"""
logger.log('starting daemon ...', 'CRIT')
kmotion_dir = os.getcwd()[:-5]
reload_ptz_config = False
reload_all_config = False
RELOAD_PTZ = [
'psx', 'psy', 'ptc', 'pts', 'ppe', 'ppd', 'ppx', 'ppy', 'p1x', 'p1y',
'p2x', 'p2y', 'p3x', 'p3y', 'p4x', 'p4y'
]
RELOAD_ALL = [
'fma', 'fen', 'fpl', 'fde', 'fin', 'ful', 'fpr', 'fln', 'flp', 'fwd',
'fhe', 'fbo', 'ffp', 'fpe', 'fsn', 'ffe', 'fme', 'fup', 'ptt', 'pte',
'st1', 'st2', 'st3', 'st4', 'st5', 'st6', 'st7', 'ed1', 'ed2', 'ed3',
'wd4', 'ed5', 'ed6', 'ed7', 'et1', 'et2', 'et3', 'et4', 'et5', 'et6',
'et7'
]
update_feeds_cache(kmotion_dir)
while True:
logger.log('waiting on FIFO pipe data', 'DEBUG')
data = subprocess.Popen(
['cat', '%s/www/fifo_settings_wr' % kmotion_dir],
stdout=subprocess.PIPE).communicate()[0]
data = data.rstrip()
logger.log('FIFO pipe data: %s' % data, 'DEBUG')
if len(data) < 8:
continue
if len(data) > 7 and data[-8:] == '99999999': # FIFO purge
logger.log('FIFO purge', 'DEBUG')
continue
if int(data[-8:]) != len(data) - 13: # filter checksum
logger.log('data checksum error - rejecting data', 'CRIT')
continue
masks_modified = [] # reset masks changed list
parser = mutex_www_parser_rd(kmotion_dir)
for raw_data in data.split('$'):
if raw_data == '': continue # filter starting ''
split_data = raw_data.split(':')
if len(split_data[0]) > 3:
key = split_data[0][:3]
index = int(split_data[0][3:])
else:
key = split_data[0] # the 3 digit key ie 'fen' or 'fha'
index = 0 # optional list pointer for the id
value = split_data[1]
if key == 'ine': # interleave
parser.set('misc', 'misc1_interleave', num_bool(value))
elif key == 'fse': # full screen
parser.set('misc', 'misc1_full_screen', num_bool(value))
elif key == 'lbe': # low bandwidth
parser.set('misc', 'misc1_low_bandwidth', num_bool(value))
elif key == 'lce': # low cpu
parser.set('misc', 'misc1_low_cpu', num_bool(value))
elif key == 'skf': # skip archive frames enabled
parser.set('misc', 'misc1_skip_frames', num_bool(value))
elif key == 'are': # archive button enabled
parser.set('misc', 'misc2_archive_button_enabled',
num_bool(value))
elif key == 'lge': # logs button enabled
parser.set('misc', 'misc2_logs_button_enabled',
num_bool(value))
elif key == 'coe': # config button enabled
parser.set('misc', 'misc2_config_button_enabled',
num_bool(value))
elif key == 'fue': # function button enabled
parser.set('misc', 'misc2_func_button_enabled',
num_bool(value))
elif key == 'spa': # update button enabled
parser.set('misc', 'misc2_msg_button_enabled', num_bool(value))
elif key == 'abe': # about button enabled
parser.set('misc', 'misc2_about_button_enabled',
num_bool(value))
elif key == 'loe': # logout button enabled
parser.set('misc', 'misc2_logout_button_enabled',
num_bool(value))
elif key == 'sec': # secure config
parser.set('misc', 'misc3_secure', num_bool(value))
elif key == 'coh': # config hash
parser.set('misc', 'misc3_config_hash', value)
elif key == 'fma': # feed mask
parser.set('motion_feed%02i' % index, 'feed_mask', value)
masks_modified.append((index, value))
elif key == 'fen': # feed enabled
parser.set('motion_feed%02i' % index, 'feed_enabled',
num_bool(value))
elif key == 'fpl': # feed pal
parser.set('motion_feed%02i' % index, 'feed_pal',
num_bool(value))
elif key == 'fde': # feed device
parser.set('motion_feed%02i' % index, 'feed_device', value)
elif key == 'fin': # feed input
parser.set('motion_feed%02i' % index, 'feed_input', value)
elif key == 'ful': # feed url
parser.set('motion_feed%02i' % index, 'feed_url',
de_sanitise(value))
elif key == 'fpr': # feed proxy
parser.set('motion_feed%02i' % index, 'feed_proxy',
de_sanitise(value))
elif key == 'fln': # feed loggin name
parser.set('motion_feed%02i' % index, 'feed_lgn_name',
de_sanitise(value))
elif key == 'flp': # feed loggin password
# check to see if default *'d password is returned
if de_sanitise(value) != '*' * len(
parser.get('motion_feed%02i' % index, 'feed_lgn_pw')):
parser.set('motion_feed%02i' % index, 'feed_lgn_pw',
de_sanitise(value))
elif key == 'fwd': # feed width
parser.set('motion_feed%02i' % index, 'feed_width', value)
elif key == 'fhe': # feed height
parser.set('motion_feed%02i' % index, 'feed_height', value)
elif key == 'fna': # feed name
parser.set('motion_feed%02i' % index, 'feed_name',
de_sanitise(value))
elif key == 'fbo': # feed show box
parser.set('motion_feed%02i' % index, 'feed_show_box',
num_bool(value))
elif key == 'ffp': # feed fps
parser.set('motion_feed%02i' % index, 'feed_fps', value)
elif key == 'fpe': # feed snap enabled
parser.set('motion_feed%02i' % index, 'feed_snap_enabled',
num_bool(value))
elif key == 'fsn': # feed snap interval
parser.set('motion_feed%02i' % index, 'feed_snap_interval',
value)
elif key == 'ffe': # feed smovie enabled
parser.set('motion_feed%02i' % index, 'feed_smovie_enabled',
num_bool(value))
elif key == 'fme': # feed movie enabled
parser.set('motion_feed%02i' % index, 'feed_movie_enabled',
num_bool(value))
elif key == 'psx': # ptz step x
parser.set('motion_feed%02i' % index, 'ptz_step_x', value)
elif key == 'psy': # ptz step y
parser.set('motion_feed%02i' % index, 'ptz_step_y', value)
elif key == 'ptt': # ptz calib first
parser.set('motion_feed%02i' % index, 'ptz_track_type', value)
elif key == 'pte': # ptz enabled
parser.set('motion_feed%02i' % index, 'ptz_enabled',
num_bool(value))
elif key == 'ptc': # ptz calib first
parser.set('motion_feed%02i' % index, 'ptz_calib_first',
num_bool(value))
elif key == 'pts': # ptz servo settle
parser.set('motion_feed%02i' % index, 'ptz_servo_settle',
value)
elif key == 'ppe': # ptz park enable
parser.set('motion_feed%02i' % index, 'ptz_park_enabled',
num_bool(value))
elif key == 'ppd': # ptz park delay
parser.set('motion_feed%02i' % index, 'ptz_park_delay', value)
elif key == 'ppx': # ptz park x
parser.set('motion_feed%02i' % index, 'ptz_park_x', value)
elif key == 'ppy': # ptz park y
parser.set('motion_feed%02i' % index, 'ptz_park_y', value)
elif key == 'p1x': # ptz preset 1 x
parser.set('motion_feed%02i' % index, 'ptz_preset1_x', value)
elif key == 'p1y': # ptz preset 1 y
parser.set('motion_feed%02i' % index, 'ptz_preset1_y', value)
elif key == 'p2x': # ptz preset 2 x
parser.set('motion_feed%02i' % index, 'ptz_preset2_x', value)
elif key == 'p2y': # ptz preset 2 y
parser.set('motion_feed%02i' % index, 'ptz_preset2_y', value)
elif key == 'p3x': # ptz preset 3 x
parser.set('motion_feed%02i' % index, 'ptz_preset3_x', value)
elif key == 'p3y': # ptz preset 3 y
parser.set('motion_feed%02i' % index, 'ptz_preset3_y', value)
elif key == 'p4x': # ptz preset 4 x
parser.set('motion_feed%02i' % index, 'ptz_preset4_x', value)
elif key == 'p4y': # ptz preset 4 y
parser.set('motion_feed%02i' % index, 'ptz_preset4_y', value)
elif key == 'st1': # schedule time line 1
parser.set('schedule%i' % index, 'tline1', value)
elif key == 'st2': # schedule time line 2
parser.set('schedule%i' % index, 'tline2', value)
elif key == 'st3': # schedule time line 3
parser.set('schedule%i' % index, 'tline3', value)
elif key == 'st4': # schedule time line 4
parser.set('schedule%i' % index, 'tline4', value)
elif key == 'st5': # schedule time line 5
parser.set('schedule%i' % index, 'tline5', value)
elif key == 'st6': # schedule time line 6
parser.set('schedule%i' % index, 'tline6', value)
elif key == 'st7': # schedule time line 7
parser.set('schedule%i' % index, 'tline7', value)
elif key == 'ed1': # exception time line 1 dates
parser.set('schedule_except%i' % index, 'tline1_dates', value)
elif key == 'ed2': # exception time line 2 dates
parser.set('schedule_except%i' % index, 'tline2_dates', value)
elif key == 'ed3': # exception time line 3 dates
parser.set('schedule_except%i' % index, 'tline3_dates', value)
elif key == 'ed4': # exception time line 4 dates
parser.set('schedule_except%i' % index, 'tline4_dates', value)
elif key == 'ed5': # exception time line 5 dates
parser.set('schedule_except%i' % index, 'tline5_dates', value)
elif key == 'ed6': # exception time line 6 dates
parser.set('schedule_except%i' % index, 'tline6_dates', value)
elif key == 'ed7': # exception time line 7 dates
parser.set('schedule_except%i' % index, 'tline7_dates', value)
elif key == 'et1': # exception time line 1
parser.set('schedule_except%i' % index, 'tline1', value)
elif key == 'et2': # exception time line 2
parser.set('schedule_except%i' % index, 'tline2', value)
elif key == 'et3': # exception time line 3
parser.set('schedule_except%i' % index, 'tline3', value)
elif key == 'et4': # exception time line 4
parser.set('schedule_except%i' % index, 'tline4', value)
elif key == 'et5': # exception time line 5
parser.set('schedule_except%i' % index, 'tline5', value)
elif key == 'et6': # exception time line 6
parser.set('schedule_except%i' % index, 'tline6', value)
elif key == 'et7': # exception time line 7
parser.set('schedule_except%i' % index, 'tline7', value)
elif key == 'dif': # display feeds
parser.set('misc', 'misc4_display_feeds_%02i' % index, value)
elif key == 'col': # color select
parser.set('misc', 'misc4_color_select', value)
elif key == 'dis': # display select
parser.set('misc', 'misc4_display_select', value)
# if key fits flag for reload everything including the ptz daemon,
# motion and everything else, slow and painfull
if key in RELOAD_ALL: reload_all_config = True
# if key fits flag for reload the ptz daemon only. the ptz daemon is
# quick to reload and does not have the crashy pants of a motion
# reload !
if key in RELOAD_PTZ: reload_ptz_config = True
mutex_www_parser_wr(kmotion_dir, parser)
mutex.acquire(kmotion_dir, 'www_rc')
sort_rc.sort_rc('%s/www/www_rc' % kmotion_dir)
mutex.release(kmotion_dir, 'www_rc')
update_feeds_cache(kmotion_dir)
# has to be here, image width, height have to be written to 'www_rc'
# before mask can be made
for i in range(len(masks_modified)):
create_mask(kmotion_dir, masks_modified[i][0],
masks_modified[i][1])
if reload_all_config:
init_motion.gen_motion_configs(kmotion_dir)
daemon_whip.reload_all_configs()
reload_all_config = False
reload_ptz_config = False
continue # skip 'reload_ptz_config', already done
if reload_ptz_config:
daemon_whip.reload_ptz_config()
reload_ptz_config = False
def on_idle():
global radius
global radius_speed
global alpha
global alpha_speed
global beta
global beta_speed
hand_position = None
hand_direction = None
hand_velocity = None
box = None
confidence = None
grab = None
mutex.acquire()
try:
if "position" in leap_context:
hand_position = leap_context["position"]
if "direction" in leap_context:
hand_direction = leap_context["direction"]
if "velocity" in leap_context:
hand_velocity = leap_context["velocity"]
if "box" in leap_context:
box = leap_context["box"]
if "confidence" in leap_context:
confidence = leap_context["confidence"]
if "grab" in leap_context:
grab = leap_context["grab"]
finally:
mutex.release()
camera_position = graphiti.get_attribute("og:space:camera:position")
cam_pos = Leap.Vector()
cam_pos.x = camera_position[0]
cam_pos.y = camera_position[1]
cam_pos.z = camera_position[2]
alpha_acceleration = 0.0
beta_acceleration = 0.0
radius_acceleration = 0.0
action = ""
x_action = ""
y_action = ""
z_action = ""
if not (hand_position is None or hand_direction is None
or hand_velocity is None or box is None or confidence < 0.1):
hand_position = box.normalize_point(hand_position)
hand_velocity = box.normalize_point(hand_velocity)
hand_pos = Leap.Vector()
hand_pos.x = 2.0 * hand_position.z - 1.0
hand_pos.y = -(2.0 * hand_position.y - 1.0)
hand_pos.z = 2.0 * hand_position.x - 1.0
if hand_pos.z > 0.0:
z_action = "Right "
z_sign = 1.0
elif hand_pos.z < -0.0:
z_action = "Left "
z_sign = -1.0
else:
z_sign = 0.0
if hand_pos.y > 0.0:
y_action = "Down "
y_sign = 1.0
elif hand_pos.y < -0.0:
y_sign = -1.0
y_action = "Up "
else:
y_sign = 0.0
if hand_pos.x > 0.0:
x_action = " Back"
x_sign = 1.0
elif hand_pos.x < -0.0:
x_action = " Front"
x_sign = -1.0
else:
x_sign = 0.0
threshold = 0.45
if abs(hand_pos.z) >= threshold:
action += z_action
hand_pos.z = (1.0 / threshold) * (hand_pos.z - z_sign * threshold)
alpha_acceleration = z_sign * (abs(hand_pos.z * hand_pos.z)) / 300
threshold = 0.3
if abs(hand_pos.y) >= threshold:
action += y_action
hand_pos.y = (1.0 / threshold) * (hand_pos.y - y_sign * threshold)
beta_acceleration = -y_sign * 0.1
if abs(hand_pos.x) >= threshold:
action += x_action
hand_pos.x = (1.0 / threshold) * (hand_pos.x - x_sign * threshold)
radius_acceleration = x_sign * 0.1
if len(action) == 0:
action += "Neutral"
if grab == 1.0:
alpha_speed = 0.0
beta_speed = 0.0
radius_speed = 0.0
alpha_acceleration = 0.0
beta_acceleration = 0.0
radius_acceleration = 0.0
graphiti.set_attribute("og:space:title", "string", "Freeze")
return
alpha_speed += alpha_acceleration
alpha += alpha_speed
beta_speed += beta_acceleration
beta += beta_speed
radius_speed += radius_acceleration
radius += radius_speed
max_beta = 100.0
min_beta = -100.0
if beta > max_beta:
beta = max_beta
if beta < min_beta:
beta = min_beta
max_radius = 200
min_radius = 10
if radius > max_radius:
radius = max_radius
if radius < min_radius:
radius = min_radius
cam_pos.x = radius * math.cos(alpha)
cam_pos.y = beta
cam_pos.z = radius * math.sin(alpha)
graphiti.set_attribute(
"og:space:camera:position", "vec3",
"{0} {1} {2}".format(cam_pos.x, cam_pos.y, cam_pos.z))
graphiti.set_attribute("og:space:title", "string", action)
graphiti.set_attribute("og:space:camera:target", "vec3",
"0.0 {0} 0.0".format(cam_pos.y))
alpha_speed = alpha_speed * 0.8
beta_speed = beta_speed * 0.8
radius_speed = radius_speed * 0.8
def main():
"""
Waits on the 'fifo_settings_wr' fifo until data received then parse the data
and modifiy 'www_rc', also updates 'feeds_cache'
ine ... interleave enabled
fse ... full screen enabled
lbe ... low bandwidth enabled
lce ... low CPU enabled
skf ... skip archive frames
are ... archive button enabled
lge ... logs button enabled
coe ... config button enabled
fue ... func button enabled
spa ... msg button enabled
abe ... about button enabled
loe ... logout button enabled
sec ... secure config
coh ... config hash code
fma ... feed mask
fen ... feed enabled
fpl ... feed pal
fde ... feed device
fin ... feed input
ful ... feed url
fpr ... feed proxy
fln ... feed loggin name
flp ... feed loggin password
fwd ... feed width
fhe ... feed height
fna ... feed name
fbo ... feed show box
ffp ... feed fps
fpe ... feed snap enabled
fsn ... feed snap interval
ffe ... feed smovie enabled
fme ... feed movie enabled
fup ... feed updates
psx ... PTZ step x
psy ... PTZ step y
ptt ... PTZ track type
pte ... PTZ enabled
ptc ... PTZ calib first
pts ... PTZ servo settle
ppe ... PTZ park enabled
ppd ... PTZ park delay
ppx ... PTZ park x
ppy ... PTZ park y
p1x ... PTZ preset 1 x
p1y ... PTZ preset 1 y
p2x ... PTZ preset 2 x
p2y ... PTZ preset 2 y
p3x ... PTZ preset 3 x
p3y ... PTZ preset 3 y
p4x ... PTZ preset 4 x
p4y ... PTZ preset 4 y
st1 ... schedule time line 1
st2 ... schedule time line 2
st3 ... schedule time line 3
st4 ... schedule time line 4
st5 ... schedule time line 5
st6 ... schedule time line 6
st7 ... schedule time line 7
ed1 ... exception time line 1 dates
ed2 ... exception time line 2 dates
ed3 ... exception time line 3 dates
ed4 ... exception time line 4 dates
ed5 ... exception time line 5 dates
ed6 ... exception time line 6 dates
ed7 ... exception time line 7 dates
et1 ... exception time line 1
et2 ... exception time line 2
et3 ... exception time line 3
et4 ... exception time line 4
et5 ... exception time line 5
et6 ... exception time line 6
et7 ... exception time line 7
dif ... display feeds
col ... color select
dis ... display select
chk ... length check
args :
excepts :
return : none
"""
logger.log('starting daemon ...', 'CRIT')
kmotion_dir = os.getcwd()[:-5]
reload_ptz_config = False
reload_all_config = False
RELOAD_PTZ = ['psx', 'psy', 'ptc', 'pts', 'ppe', 'ppd', 'ppx', 'ppy',
'p1x', 'p1y', 'p2x', 'p2y', 'p3x', 'p3y', 'p4x', 'p4y']
RELOAD_ALL = ['fma', 'fen', 'fpl', 'fde', 'fin', 'ful', 'fpr', 'fln',
'flp', 'fwd', 'fhe', 'fbo', 'ffp', 'fpe', 'fsn', 'ffe',
'fme', 'fup', 'ptt', 'pte', 'st1', 'st2', 'st3',
'st4', 'st5', 'st6', 'st7', 'ed1', 'ed2', 'ed3', 'wd4',
'ed5', 'ed6', 'ed7', 'et1', 'et2', 'et3', 'et4', 'et5',
'et6', 'et7']
update_feeds_cache(kmotion_dir)
while True:
logger.log('waiting on FIFO pipe data', 'DEBUG')
data = subprocess.Popen(['cat', '%s/www/fifo_settings_wr' % kmotion_dir], stdout=subprocess.PIPE).communicate()[0]
data = data.rstrip()
logger.log('FIFO pipe data: %s' % data, 'DEBUG')
if len(data) < 8:
continue
if len(data) > 7 and data[-8:] == '99999999': # FIFO purge
logger.log('FIFO purge', 'DEBUG')
continue
if int(data[-8:]) != len(data) - 13: # filter checksum
logger.log('data checksum error - rejecting data', 'CRIT')
continue
masks_modified = [] # reset masks changed list
parser = mutex_www_parser_rd(kmotion_dir)
for raw_data in data.split('$'):
if raw_data == '': continue # filter starting ''
split_data = raw_data.split(':')
if len(split_data[0]) > 3:
key = split_data[0][:3]
index = int(split_data[0][3:])
else:
key = split_data[0] # the 3 digit key ie 'fen' or 'fha'
index = 0 # optional list pointer for the id
value = split_data[1]
if key == 'ine': # interleave
parser.set('misc', 'misc1_interleave', num_bool(value))
elif key == 'fse': # full screen
parser.set('misc', 'misc1_full_screen', num_bool(value))
elif key == 'lbe': # low bandwidth
parser.set('misc', 'misc1_low_bandwidth', num_bool(value))
elif key == 'lce': # low cpu
parser.set('misc', 'misc1_low_cpu', num_bool(value))
elif key == 'skf': # skip archive frames enabled
parser.set('misc', 'misc1_skip_frames', num_bool(value))
elif key == 'are': # archive button enabled
parser.set('misc', 'misc2_archive_button_enabled', num_bool(value))
elif key == 'lge': # logs button enabled
parser.set('misc', 'misc2_logs_button_enabled', num_bool(value))
elif key == 'coe': # config button enabled
parser.set('misc', 'misc2_config_button_enabled', num_bool(value))
elif key == 'fue': # function button enabled
parser.set('misc', 'misc2_func_button_enabled', num_bool(value))
elif key == 'spa': # update button enabled
parser.set('misc', 'misc2_msg_button_enabled', num_bool(value))
elif key == 'abe': # about button enabled
parser.set('misc', 'misc2_about_button_enabled', num_bool(value))
elif key == 'loe': # logout button enabled
parser.set('misc', 'misc2_logout_button_enabled', num_bool(value))
elif key == 'sec': # secure config
parser.set('misc', 'misc3_secure', num_bool(value))
elif key == 'coh': # config hash
parser.set('misc', 'misc3_config_hash', value)
elif key == 'fma': # feed mask
parser.set('motion_feed%02i' % index, 'feed_mask', value)
masks_modified.append((index, value))
elif key == 'fen': # feed enabled
parser.set('motion_feed%02i' % index, 'feed_enabled', num_bool(value))
elif key == 'fpl': # feed pal
parser.set('motion_feed%02i' % index, 'feed_pal', num_bool(value))
elif key == 'fde': # feed device
parser.set('motion_feed%02i' % index, 'feed_device', value)
elif key == 'fin': # feed input
parser.set('motion_feed%02i' % index, 'feed_input', value)
elif key == 'ful': # feed url
parser.set('motion_feed%02i' % index, 'feed_url', de_sanitise(value))
elif key == 'fpr': # feed proxy
parser.set('motion_feed%02i' % index, 'feed_proxy', de_sanitise(value))
elif key == 'fln': # feed loggin name
parser.set('motion_feed%02i' % index, 'feed_lgn_name', de_sanitise(value))
elif key == 'flp': # feed loggin password
# check to see if default *'d password is returned
if de_sanitise(value) != '*' * len(parser.get('motion_feed%02i' % index, 'feed_lgn_pw')):
parser.set('motion_feed%02i' % index, 'feed_lgn_pw', de_sanitise(value))
elif key == 'fwd': # feed width
parser.set('motion_feed%02i' % index, 'feed_width', value)
elif key == 'fhe': # feed height
parser.set('motion_feed%02i' % index, 'feed_height', value)
elif key == 'fna': # feed name
parser.set('motion_feed%02i' % index, 'feed_name', de_sanitise(value))
elif key == 'fbo': # feed show box
parser.set('motion_feed%02i' % index, 'feed_show_box', num_bool(value))
elif key == 'ffp': # feed fps
parser.set('motion_feed%02i' % index, 'feed_fps', value)
elif key == 'fpe': # feed snap enabled
parser.set('motion_feed%02i' % index, 'feed_snap_enabled', num_bool(value))
elif key == 'fsn': # feed snap interval
parser.set('motion_feed%02i' % index, 'feed_snap_interval', value)
elif key == 'ffe': # feed smovie enabled
parser.set('motion_feed%02i' % index, 'feed_smovie_enabled', num_bool(value))
elif key == 'fme': # feed movie enabled
parser.set('motion_feed%02i' % index, 'feed_movie_enabled', num_bool(value))
elif key == 'psx': # ptz step x
parser.set('motion_feed%02i' % index, 'ptz_step_x', value)
elif key == 'psy': # ptz step y
parser.set('motion_feed%02i' % index, 'ptz_step_y', value)
elif key == 'ptt': # ptz calib first
parser.set('motion_feed%02i' % index, 'ptz_track_type', value)
elif key == 'pte': # ptz enabled
parser.set('motion_feed%02i' % index, 'ptz_enabled', num_bool(value))
elif key == 'ptc': # ptz calib first
parser.set('motion_feed%02i' % index, 'ptz_calib_first', num_bool(value))
elif key == 'pts': # ptz servo settle
parser.set('motion_feed%02i' % index, 'ptz_servo_settle', value)
elif key == 'ppe': # ptz park enable
parser.set('motion_feed%02i' % index, 'ptz_park_enabled', num_bool(value))
elif key == 'ppd': # ptz park delay
parser.set('motion_feed%02i' % index, 'ptz_park_delay', value)
elif key == 'ppx': # ptz park x
parser.set('motion_feed%02i' % index, 'ptz_park_x', value)
elif key == 'ppy': # ptz park y
parser.set('motion_feed%02i' % index, 'ptz_park_y', value)
elif key == 'p1x': # ptz preset 1 x
parser.set('motion_feed%02i' % index, 'ptz_preset1_x', value)
elif key == 'p1y': # ptz preset 1 y
parser.set('motion_feed%02i' % index, 'ptz_preset1_y', value)
elif key == 'p2x': # ptz preset 2 x
parser.set('motion_feed%02i' % index, 'ptz_preset2_x', value)
elif key == 'p2y': # ptz preset 2 y
parser.set('motion_feed%02i' % index, 'ptz_preset2_y', value)
elif key == 'p3x': # ptz preset 3 x
parser.set('motion_feed%02i' % index, 'ptz_preset3_x', value)
elif key == 'p3y': # ptz preset 3 y
parser.set('motion_feed%02i' % index, 'ptz_preset3_y', value)
elif key == 'p4x': # ptz preset 4 x
parser.set('motion_feed%02i' % index, 'ptz_preset4_x', value)
elif key == 'p4y': # ptz preset 4 y
parser.set('motion_feed%02i' % index, 'ptz_preset4_y', value)
elif key == 'st1': # schedule time line 1
parser.set('schedule%i' % index, 'tline1', value)
elif key == 'st2': # schedule time line 2
parser.set('schedule%i' % index, 'tline2', value)
elif key == 'st3': # schedule time line 3
parser.set('schedule%i' % index, 'tline3', value)
elif key == 'st4': # schedule time line 4
parser.set('schedule%i' % index, 'tline4', value)
elif key == 'st5': # schedule time line 5
parser.set('schedule%i' % index, 'tline5', value)
elif key == 'st6': # schedule time line 6
parser.set('schedule%i' % index, 'tline6', value)
elif key == 'st7': # schedule time line 7
parser.set('schedule%i' % index, 'tline7', value)
elif key == 'ed1': # exception time line 1 dates
parser.set('schedule_except%i' % index, 'tline1_dates', value)
elif key == 'ed2': # exception time line 2 dates
parser.set('schedule_except%i' % index, 'tline2_dates', value)
elif key == 'ed3': # exception time line 3 dates
parser.set('schedule_except%i' % index, 'tline3_dates', value)
elif key == 'ed4': # exception time line 4 dates
parser.set('schedule_except%i' % index, 'tline4_dates', value)
elif key == 'ed5': # exception time line 5 dates
parser.set('schedule_except%i' % index, 'tline5_dates', value)
elif key == 'ed6': # exception time line 6 dates
parser.set('schedule_except%i' % index, 'tline6_dates', value)
elif key == 'ed7': # exception time line 7 dates
parser.set('schedule_except%i' % index, 'tline7_dates', value)
elif key == 'et1': # exception time line 1
parser.set('schedule_except%i' % index, 'tline1', value)
elif key == 'et2': # exception time line 2
parser.set('schedule_except%i' % index, 'tline2', value)
elif key == 'et3': # exception time line 3
parser.set('schedule_except%i' % index, 'tline3', value)
elif key == 'et4': # exception time line 4
parser.set('schedule_except%i' % index, 'tline4', value)
elif key == 'et5': # exception time line 5
parser.set('schedule_except%i' % index, 'tline5', value)
elif key == 'et6': # exception time line 6
parser.set('schedule_except%i' % index, 'tline6', value)
elif key == 'et7': # exception time line 7
parser.set('schedule_except%i' % index, 'tline7', value)
elif key == 'dif': # display feeds
parser.set('misc', 'misc4_display_feeds_%02i' % index, value)
elif key == 'col': # color select
parser.set('misc', 'misc4_color_select', value)
elif key == 'dis': # display select
parser.set('misc', 'misc4_display_select', value)
# if key fits flag for reload everything including the ptz daemon,
# motion and everything else, slow and painfull
if key in RELOAD_ALL : reload_all_config = True
# if key fits flag for reload the ptz daemon only. the ptz daemon is
# quick to reload and does not have the crashy pants of a motion
# reload !
if key in RELOAD_PTZ : reload_ptz_config = True
mutex_www_parser_wr(kmotion_dir, parser)
mutex.acquire(kmotion_dir, 'www_rc')
sort_rc.sort_rc('%s/www/www_rc' % kmotion_dir)
mutex.release(kmotion_dir, 'www_rc')
update_feeds_cache(kmotion_dir)
# has to be here, image width, height have to be written to 'www_rc'
# before mask can be made
for i in range(len(masks_modified)):
create_mask(kmotion_dir, masks_modified[i][0], masks_modified[i][1])
if reload_all_config:
init_motion.gen_motion_configs(kmotion_dir)
daemon_whip.reload_all_configs()
reload_all_config = False
reload_ptz_config = False
continue # skip 'reload_ptz_config', already done
if reload_ptz_config:
daemon_whip.reload_ptz_config()
reload_ptz_config = False