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Jython is an implementation of the high-level, dynamic, object-oriented
language Python written in 100% Pure Java, and seamlessly integrated with
the Java platform. It thus allows you to run Python on any Java platform.
"""IC wrapper module, based on Internet Config 1.3"""
from warnings import warnpy3k
warnpy3k("In 3.x, the ic module is removed.", stacklevel=2)
import icglue
import string
import sys
import os
from Carbon import Res
import Carbon.File
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(%r)"%(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):
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:', repr(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 key2 in _decoder_table:
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 key2 in _decoder_table:
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)
if hasattr(self.ic, 'ICFindConfigFile'):
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 has_key(self, key):
return self.__contains__(key)
def __contains__(self, key):
try:
dummy = self.ic.ICFindPrefHandle(key, self.h)
except icglue.error:
return 0
return 1
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=""):
# Work around a bug in ICLaunchURL: file:/foo does
# not work but file:///foo does.
if url[:6] == 'file:/' and url[6] != '/':
url = 'file:///' + url[6:]
self.ic.ICLaunchURL(hint, url, 0, len(url))
def parseurl(self, data, start=None, end=None, hint=""):
if start is None:
selStart = 0
selEnd = len(data)
else:
selStart = selEnd = start
if end is not 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):
file = Carbon.File.pathname(file)
record = self.mapfile(os.path.split(file)[1])
MacOS.SetCreatorAndType(file, record[2], record[1])
macostools.touched(fss)
# Convenience routines
_dft_ic = None
def launchurl(url, hint=""):
global _dft_ic
if _dft_ic is None: _dft_ic = IC()
return _dft_ic.launchurl(url, hint)
def parseurl(data, start=None, end=None, hint=""):
global _dft_ic
if _dft_ic is None: _dft_ic = IC()
return _dft_ic.parseurl(data, start, end, hint)
def mapfile(filename):
global _dft_ic
if _dft_ic is None: _dft_ic = IC()
return _dft_ic.mapfile(filename)
def maptypecreator(type, creator, filename=""):
global _dft_ic
if _dft_ic is None: _dft_ic = IC()
return _dft_ic.maptypecreator(type, creator, filename)
def settypecreator(file):
global _dft_ic
if _dft_ic is 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()