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- """IC wrapper module, based on Internet Config 1.3"""
-
- import icglue
- import string
- import sys
- import Res
- import macfs
- import macostools
-
- error=icglue.error
-
- # From ictypes.h:
- icPrefNotFoundErr = -666 # preference not found (duh!)
- icPermErr = -667 # cannot set preference
- icPrefDataErr = -668 # problem with preference data
- icInternalErr = -669 # hmm, this is not good
- icTruncatedErr = -670 # more data was present than was returned
- icNoMoreWritersErr = -671 # you cannot begin a write session because someone else is already doing it */
- icNothingToOverrideErr = -672 # no component for the override component to capture
- icNoURLErr = -673 # no URL found
- icConfigNotFoundErr = -674 # no configuration was found
- icConfigInappropriateErr = -675 # incorrect manufacturer code
-
- ICattr_no_change = -1
-
- icNoPerm = 0
- icReadOnlyPerm = 1
- icReadWritePerm = 2
- # End of ictypes.h
-
- class ICOpaqueData:
- """An unparseable IC entry"""
- def __init__(self, data):
- self.data = data
-
- def __repr__(self):
- return "ICOpaqueData(%s)"%`self.data`
-
- _ICOpaqueDataType=type(ICOpaqueData(''))
-
- def _decode_default(data, key):
- if len(data) == 0:
- return data
- if ord(data[0]) == len(data)-1:
- # Assume Pstring
- return data[1:]
- return ICOpaqueData(data)
-
-
- def _decode_multistr(data, key):
- numstr = ord(data[0]) << 8 | ord(data[1])
- rv = []
- ptr = 2
- for i in range(numstr):
- strlen = ord(data[ptr])
- str = data[ptr+1:ptr+strlen+1]
- rv.append(str)
- ptr = ptr + strlen + 1
- return rv
-
- def _decode_fontrecord(data, key):
- size = ord(data[0]) << 8 | ord(data[1])
- face = ord(data[2])
- namelen = ord(data[4])
- return size, face, data[5:5+namelen]
-
- def _decode_boolean(data, key):
- print 'XXXX boolean:', `data`
- return ord(data[0])
-
- def _decode_text(data, key):
- return data
-
- def _decode_charset(data, key):
- return data[:256], data[256:]
-
- def _decode_appspec(data, key):
- namelen = ord(data[4])
- return data[0:4], data[5:5+namelen]
-
- def _code_default(data, key):
- return chr(len(data)) + data
-
- def _code_multistr(data, key):
- numstr = len(data)
- rv = chr((numstr>>8) & 0xff) + chr(numstr & 0xff)
- for i in data:
- rv = rv + _code_default(i)
- return rv
-
- def _code_fontrecord(data, key):
- size, face, name = data
- return chr((size>>8) & 0xff) + chr(size & 0xff) + chr(face & 0xff) + \
- chr(0) + _code_default(name)
-
- def _code_boolean(data, key):
- print 'XXXX boolean:', `data`
- return chr(data)
-
- def _code_text(data, key):
- return data
-
- def _code_charset(data, key):
- return data[0] + data[1]
-
- def _code_appspec(data, key):
- return data[0] + _code_default(data[1])
-
- _decoder_table = {
- "ArchieAll" : (_decode_multistr , _code_multistr),
- "UMichAll" : (_decode_multistr , _code_multistr),
- "InfoMacAll" : (_decode_multistr , _code_multistr),
- "ListFont" : (_decode_fontrecord , _code_fontrecord),
- "ScreenFont" : (_decode_fontrecord , _code_fontrecord),
- "PrinterFont" : (_decode_fontrecord , _code_fontrecord),
- # "DownloadFolder" : (_decode_filespec , _code_filespec),
- "Signature": (_decode_text , _code_text),
- "Plan" : (_decode_text , _code_text),
- "MailHeaders" : (_decode_text , _code_text),
- "NewsHeaders" : (_decode_text , _code_text),
- # "Mapping"
- "CharacterSet" : (_decode_charset , _code_charset),
- "Helper\245" : (_decode_appspec , _code_appspec),
- # "Services" : (_decode_services, ????),
- "NewMailFlashIcon" : (_decode_boolean , _code_boolean),
- "NewMailDialog" : (_decode_boolean , _code_boolean),
- "NewMailPlaySound" : (_decode_boolean , _code_boolean),
- # "WebBackgroundColor" : _decode_color,
- "NoProxyDomains" : (_decode_multistr , _code_multistr),
- "UseHTTPProxy" : (_decode_boolean , _code_boolean),
- "UseGopherProxy": (_decode_boolean , _code_boolean),
- "UseFTPProxy" : (_decode_boolean , _code_boolean),
- "UsePassiveFTP" : (_decode_boolean , _code_boolean),
- }
-
- def _decode(data, key):
- if '\245' in key:
- key2 = key[:string.index(key, '\245')+1]
- else:
- key2 = key
- if _decoder_table.has_key(key2):
- decoder = _decoder_table[key2][0]
- else:
- decoder = _decode_default
- return decoder(data, key)
-
- def _code(data, key):
- if type(data) == _ICOpaqueDataType:
- return data.data
- if '\245' in key:
- key2 = key[:string.index(key, '\245')+1]
- else:
- key2 = key
- if _decoder_table.has_key(key2):
- coder = _decoder_table[key2][1]
- else:
- coder = _code_default
- return coder(data, key)
-
- class IC:
- def __init__(self, signature='Pyth', ic=None):
- if ic:
- self.ic = ic
- else:
- self.ic = icglue.ICStart(signature)
- self.ic.ICFindConfigFile()
- self.h = Res.Resource('')
-
- def keys(self):
- rv = []
- self.ic.ICBegin(icReadOnlyPerm)
- num = self.ic.ICCountPref()
- for i in range(num):
- rv.append(self.ic.ICGetIndPref(i+1))
- self.ic.ICEnd()
- return rv
-
- def __getitem__(self, key):
- attr = self.ic.ICFindPrefHandle(key, self.h)
- return _decode(self.h.data, key)
-
- def __setitem__(self, key, value):
- value = _code(value, key)
- self.ic.ICSetPref(key, ICattr_no_change, value)
-
- def launchurl(self, url, hint=""):
- self.ic.ICLaunchURL(hint, url, 0, len(url))
-
- def parseurl(self, data, start=None, end=None, hint=""):
- if start == None:
- selStart = 0
- selEnd = len(data)
- else:
- selStart = selEnd = start
- if end != None:
- selEnd = end
- selStart, selEnd = self.ic.ICParseURL(hint, data, selStart, selEnd, self.h)
- return self.h.data, selStart, selEnd
-
- def mapfile(self, file):
- if type(file) != type(''):
- file = file.as_tuple()[2]
- return self.ic.ICMapFilename(file)
-
- def maptypecreator(self, type, creator, filename=""):
- return self.ic.ICMapTypeCreator(type, creator, filename)
-
- def settypecreator(self, file):
- if type(file) == type(''):
- fss = macfs.FSSpec(file)
- else:
- fss = file
- name = fss.as_tuple()[2]
- record = self.mapfile(name)
- fss.SetCreatorType(record[2], record[1])
- macostools.touched(fss)
-
- # Convenience routines
- _dft_ic = None
-
- def launchurl(url, hint=""):
- global _dft_ic
- if _dft_ic == None: _dft_ic = IC()
- return _dft_ic.launchurl(url, hint)
-
- def parseurl(data, start=None, end=None, hint=""):
- global _dft_ic
- if _dft_ic == None: _dft_ic = IC()
- return _dft_ic.parseurl(data, start, end, hint)
-
- def mapfile(filename):
- global _dft_ic
- if _dft_ic == None: _dft_ic = IC()
- return _dft_ic.mapfile(filename)
-
- def maptypecreator(type, creator, filename=""):
- global _dft_ic
- if _dft_ic == None: _dft_ic = IC()
- return _dft_ic.maptypecreator(type, creator, filename)
-
- def settypecreator(file):
- global _dft_ic
- if _dft_ic == None: _dft_ic = IC()
- return _dft_ic.settypecreator(file)
-
- def _test():
- ic = IC()
- for k in ic.keys():
- try:
- v = ic[k]
- except error:
- v = '????'
- print k, '\t', v
- sys.exit(1)
-
- if __name__ == '__main__':
- _test()
-
-