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### BITPIM
###
### Copyright (C) 2003-2005 Roger Binns <rogerb@rogerbinns.com>
###
### This program is free software; you can redistribute it and/or modify
### it under the terms of the BitPim license as detailed in the LICENSE file.
###
### $Id: prototypeslg.py 3532 2006-08-26 22:44:28Z djpham $
import bpcalendar
import calendar
import prototypes
import re
import time
class LGCALDATE(prototypes.UINTlsb):
def __init__(self, *args, **kwargs):
"""A date/time as used in the LG calendar"""
super(LGCALDATE,self).__init__(*args, **kwargs)
self._valuedate=(0,0,0,0,0) # year month day hour minute
dict={'sizeinbytes': 4}
dict.update(kwargs)
if self._ismostderived(LGCALDATE):
self._update(args, dict)
def _update(self, args, kwargs):
for k in 'constant', 'default', 'value':
if kwargs.has_key(k):
kwargs[k]=self._converttoint(kwargs[k])
if len(args)==0:
pass
elif len(args)==1:
args=(self._converttoint(args[0]),)
else:
raise TypeError("expected (year,month,day,hour,minute) as arg")
super(LGCALDATE,self)._update(args, kwargs) # we want the args
self._complainaboutunusedargs(LGCALDATE,kwargs)
assert self._sizeinbytes==4
def getvalue(self):
"""Unpack 32 bit value into date/time
@rtype: tuple
@return: (year, month, day, hour, minute)
"""
val=super(LGCALDATE,self).getvalue()
min=val&0x3f # 6 bits
val>>=6
hour=val&0x1f # 5 bits (uses 24 hour clock)
val>>=5
day=val&0x1f # 5 bits
val>>=5
month=val&0xf # 4 bits
val>>=4
year=val&0xfff # 12 bits
return (year, month, day, hour, min)
def _converttoint(self, date):
assert len(date)==5
year,month,day,hour,min=date
if year>4095:
year=4095
val=year
val<<=4
val|=month
val<<=5
val|=day
val<<=5
val|=hour
val<<=6
val|=min
return val
class LGCALREPEAT(prototypes.UINTlsb):
def __init__(self, *args, **kwargs):
"""A 32-bit bitmapped value used to store repeat info for events in the LG calendar"""
super(LGCALREPEAT,self).__init__(*args, **kwargs)
# The meaning of the bits in this field
# MSB LSB
# 3 2 1
# 10987654321098765432109876543210
# 210 repeat_type
# 0 exceptions, set to 1 if there are exceptions
# 6543210 dow_weekly (weekly repeat type)
# 210 dow (monthly repeat type)
# 543210 interval
# 3210 month_index
# 543210 day_index
# repeat_type: 0=none, 1=daily, 2=weekly, 3=monthly, 4=yearly, 5=weekdays, 6=XthDayEachMonth(e.g. 3rd Friday each month)
# dow_weekly: Weekly repeat type only. Identical to bpcalender dow bits, multiple selections allowed(Bit0=sun,Bit1=mon,Bit2=tue,Bit3=wed,Bit4=thur,Bit5=fri,Bit6=sat)
# dow_monthly: Monthly repeat type 6 only. (0=sun,1=mon,2=tue,3=wed,4=thur,5=fri,6=sat)
# interval: repeat interval, eg. every 1 week, 2 weeks 4 weeks etc. Also be used for months, but bp does not support this.
# month_index: For type 4 this is the month the event starts in
# day_index: For type 6 this represents the number of the day that is the repeat, e.g. "2"nd tuesday
# For type 3&4 this is the day of the month that the repeat occurs, usually the same as the start date.
# bp does not support this not being the support date
dict={'sizeinbytes': 4}
dict.update(kwargs)
if self._ismostderived(LGCALREPEAT):
self._update(args, dict)
def _update(self, args, kwargs):
for k in 'constant', 'default', 'value':
if kwargs.has_key(k):
kwargs[k]=self._converttoint(kwargs[k])
if len(args)==0:
pass
elif len(args)==1:
args=(self._converttoint(args[0]),)
else:
raise TypeError("expected (type, dow, interval) as arg")
super(LGCALREPEAT,self)._update(args, kwargs) # we want the args
self._complainaboutunusedargs(LGCALDATE,kwargs)
assert self._sizeinbytes==4
def getvalue(self):
val=super(LGCALREPEAT,self).getvalue()
type=val&0x7 # 3 bits
val>>=4
exceptions=val&0x1
val>>=1
#get day of week, only valid for some repeat types
#format of data is also different for different repeat types
interval2=(val>>9)&0x3f
if type==6: # for monthly repeats
dow=self._to_bp_dow[val&7] #day of month, valid for monthly repeat types, need to convert to bitpim format
elif type==2: #weekly
dow=val&0x7f # 7 bits, already matched bpcalender format
else:
dow=0
# get interval
if type==6:
val>>=20
interval=val&0x1f # day_index
else:
val>>=9
interval=val&0x3f
return (type, dow, interval, interval2, exceptions)
_caldomvalues={
0x01: 0x0, #sun
0x02: 0x1, #mon
0x04: 0x2, #tue
0x08: 0x3, #wed
0x10: 0x4, #thur
0x20: 0x5, #fri
0x40: 0x6 #sat
}
_to_bp_dow={
0: 0x01, # Sun
1: 0x02, # Mon
2: 0x04, # Tue
3: 0x08, # Wed
4: 0x10, # Thu
5: 0x20, # Fri
6: 0x40, # Sat
}
def _converttoint(self, repeat):
if not isinstance(repeat, (tuple, list)):
if __debug__:
raise TypeError
else:
return 0
if len(repeat)!=5:
if __debug__:
raise ValueError
else:
return 0
type,dow,interval,interval2,exceptions=repeat
val=0
# construct bitmapped value for repeat
# look for weekday type
val=interval
if type==6 or type==3:
val<<=11
val|=interval2
if type==4: #yearly
val<<=11
val|=dow
val<<=9
if type==2:
val|=dow
elif type==6:
val|=self._caldomvalues[dow]
val<<=1
val|=exceptions
val<<=4
val|=type
return val
class GPSDATE(prototypes.UINTlsb):
_time_t_ofs=calendar.timegm((1980, 1, 6, 0, 0, 0))
def __init__(self, *args, **kwargs):
"""A date/time as used in the LG call history files,
"""
super(GPSDATE, self).__init__(*args, **kwargs)
dict={'sizeinbytes': 4}
dict.update(kwargs)
if self._ismostderived(GPSDATE):
self._update(args, dict)
def _update(self, args, kwargs):
for k in 'constant', 'default', 'value':
if kwargs.has_key(k):
kwargs[k]=self._converttoint(kwargs[k])
if len(args)==0:
pass
elif len(args)==1:
args=(self._converttoint(args[0]),)
else:
raise TypeError("expected (year,month,day,hour,minute,sec) as arg")
super(GPSDATE, self)._update(args, kwargs) # we want the args
self._complainaboutunusedargs(GPSDATE,kwargs)
assert self._sizeinbytes==4
def getvalue(self):
"""Convert 32 bit value into date/time
@rtype: tuple
@return: (year, month, day, hour, minute, sec)
"""
return time.gmtime(self._time_t_ofs+super(GPSDATE, self).getvalue())[:6]
def _converttoint(self, date):
assert len(date)==6
return calendar.timegm(date)-self._time_t_ofs
def _now():
return time.gmtime()[:6]
now=staticmethod(_now)
class GSMCALDATE(prototypes.CSVSTRING):
""" Represent date string with format "YYMMDD*"
This format is being used in LG GSM Calendar Evetns
"""
def __init__(self, *args, **kwargs):
super(GSMCALDATE, self).__init__(*args, **kwargs)
self._data=None
self._readmode=True
if self._ismostderived(GSMCALDATE):
self._update(args, kwargs)
def _set_data(self, v=None):
if v:
self._data=v[:3]
else:
self._data=(2000+int(self._value[:2]), int(self._value[2:4]),
int(self._value[4:6]))
def _set_value(self):
self._value='%02d%02d%02d'%(self._data[0]-2000, self._data[1],
self._data[2])
def _update(self, args, kwargs):
self._consumekw(kwargs, ('readmode',))
if len(args)==1:
if isinstance(args[0], (list, tuple)):
super(GSMCALDATE, self)._update((), kwargs)
self._set_data(args[0])
self._set_value()
elif isinstance(args[0], (str, unicode)):
super(GSMCALDATE, self)._update(args, kwargs)
self._set_data()
else:
raise TypeError
elif len(args)==0:
super(GSMCALDATE, self)._update(args, kwargs)
else:
raise TypeError
self._complainaboutunusedargs(GSMCALDATE, kwargs)
def readfrombuffer(self, buf):
super(GSMCALDATE, self).readfrombuffer(buf)
if self._value:
self._set_data()
else:
self._data=None
def getvalue(self):
"""Returns the tuple of (year, month, day)"""
if self._data is None:
if self._value is None:
raise prototypes.ValueNotSetException()
self._set_data()
if self._readmode:
return self._data
else:
if self._quotechar:
_quote=chr(self._quotechar)
else:
_quote=''
return _quote+self._value+_quote
class GSMCALTIME(GSMCALDATE):
""" Represent date time with format "hhm"
This format is being used in LG GSM Calendar Evetns
"""
def __init__(self, *args, **kwargs):
super(GSMCALTIME, self).__init__(*args, **kwargs)
if self._ismostderived(GSMCALTIME):
self._update(args, kwargs)
def _set_data(self, v=None):
if v:
self._data=v[:2]
else:
self._data=(int(self._value[:2]), int(self._value[2:4]))
def _set_value(self):
self._value='%02d%02d'%self._data
class SMSDATETIME(prototypes.CSVSTRING):
""" Represent date time with the format 'yy/MM/dd,hh:mm:ss+-zz' used
by GSM SMS messages.
Currently works only 1 way: SMS Date Time -> ISO String
"""
_re_pattern='^\d\d/\d\d/\d\d,\d\d:\d\d:\d\d[+\-]\d\d$'
_re_compiled_pattern=None
def __init__(self, *args, **kwargs):
if SMSDATETIME._re_compiled_pattern is None:
SMSDATETIME._re_compiled_pattern=re.compile(SMSDATETIME._re_pattern)
super(SMSDATETIME, self).__init__(*args, **kwargs)
if self._ismostderived(SMSDATETIME):
self._update(args, kwargs)
def _update(self, args, kwargs):
super(SMSDATETIME, self)._update(args, kwargs)
if self._value and \
not re.match(SMSDATETIME._re_compiled_pattern, self._value):
raise ValueError('COrrect Format: yy/MM/dd,hh:mm:ss+-zz')
def getvalue(self):
"""Returns the ISO Format 'YYYMMDDTHHMMSS+-mmss'"""
if self._value:
_s=self._value.split(',')
return '20%sT%s00'%(_s[0].replace('/', ''),
_s[1].replace(':', ''))
class TELUSLGCALREPEAT(prototypes.UINTlsb):
def __init__(self, *args, **kwargs):
"""A 32-bit bitmapped value used to store repeat info for events in the LG calendar"""
super(TELUSLGCALREPEAT,self).__init__(*args, **kwargs)
# The meaning of the bits in this field
# MSB LSB
# 3 2 1
# 10987654321098765432109876543210
# 210 repeat_type
# 0 exceptions, set to 1 if there are exceptions
# 6543210 dow_weekly (weekly repeat type)
# 210 dow (monthly repeat type)
# 543210 interval
# 3210 month_index
# 6543210 day_index
# repeat_type: 0=none, 1=daily, 2=weekdays, 3=weekly, 4=Month Nth Xday, 5=monthly on date, 6=yearly Nth Xday in month, 7=yearly on date
# dow_weekly: Weekly repeat type only. Identical to bpcalender dow bits, multiple selections allowed(Bit0=sun,Bit1=mon,Bit2=tue,Bit3=wed,Bit4=thur,Bit5=fri,Bit6=sat)
# dow_monthly: Monthly repeat type 6 only. (0=sun,1=mon,2=tue,3=wed,4=thur,5=fri,6=sat)
# interval: repeat interval, eg. every 1 week, 2 weeks 4 weeks etc. Also be used for months, but bp does not support this.
# month_index: For type 4 this is the month the event starts in
# day_index: For type 6 this represents the number of the day that is the repeat, e.g. "2"nd tuesday
# For type 3&4 this is the day of the month that the repeat occurs, usually the same as the start date.
# For type 0&2 set to 0x7F
# For type 1&3 set to 0
dict={'sizeinbytes': 4}
dict.update(kwargs)
if self._ismostderived(TELUSLGCALREPEAT):
self._update(args, dict)
def _update(self, args, kwargs):
for k in 'constant', 'default', 'value':
if kwargs.has_key(k):
kwargs[k]=self._converttoint(kwargs[k])
if len(args)==0:
pass
elif len(args)==1:
args=(self._converttoint(args[0]),)
else:
raise TypeError("expected (type, dow, interval) as arg")
super(TELUSLGCALREPEAT,self)._update(args, kwargs) # we want the args
self._complainaboutunusedargs(TELUSLGCALREPEAT,kwargs)
assert self._sizeinbytes==4
def getvalue(self):
val=super(TELUSLGCALREPEAT,self).getvalue()
type=val&0x7 # 3 bits
val>>=4
exceptions=val&0x1
val>>=1
#get day of week, only valid for some repeat types
#format of data is also different for different repeat types
interval2=(val>>9)&0x3f
if type==4: # for monthly repeats
dow=self._to_bp_dow[val&7] #day of month, valid for monthly repeat types, need to convert to bitpim format
elif type==3: #weekly
dow=val&0x7f # 7 bits, already matched bpcalender format
else:
dow=0
# get interval
if type==4:
val>>=20
interval=val&0x1f # day_index
else:
val>>=9
interval=val&0x3f
return (type, dow, interval, interval2, exceptions)
_caldomvalues={
0x01: 0x0, #sun
0x02: 0x1, #mon
0x04: 0x2, #tue
0x08: 0x3, #wed
0x10: 0x4, #thur
0x20: 0x5, #fri
0x40: 0x6 #sat
}
_to_bp_dow={
0: 0x01, # Sun
1: 0x02, # Mon
2: 0x04, # Tue
3: 0x08, # Wed
4: 0x10, # Thu
5: 0x20, # Fri
6: 0x40, # Sat
}
def _converttoint(self, repeat):
if not isinstance(repeat, (tuple, list)):
if __debug__:
raise TypeError
else:
return 0
if len(repeat)!=5:
if __debug__:
raise ValueError
else:
return 0
type,dow,interval,interval2,exceptions=repeat
val=0
# construct bitmapped value for repeat
val=interval
if type==0 or type==2:
val=0x7F
val<<=11
val|=interval
if type==4 or type==5:
val<<=11
val|=interval2
if type==7: #yearly
val<<=11
val|=dow
val<<=9
if type==2:
val|=dow
elif type==4:
val|=self._caldomvalues[dow]
val<<=1
val|=exceptions
val<<=4
val|=type
return val
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