Getting rid of support for MacOS9 and earlier. This is the first step,

and the biggest in size, but probably the easiest. Hunting through the
source code comes next.

1 files changed, 0 insertions, 219 deletions

diff --git a/Mac/Lib/preferences.py b/Mac/Lib/preferences.py
deleted file mode 100644
index 8b77012788..0000000000
--- a/Mac/Lib/preferences.py
+++ /dev/null
@@ -1,219 +0,0 @@
-#
-# General parser/loaders for preferences files and such
-#
-from Carbon import Res
-import macfs
-import struct
-import MACFS
-
-READ=1
-READWRITE=3
-Error = "Preferences.Error"
-
-debug = 0
-
-class NullLoader:
-	def __init__(self, data=None):
-		self.data = data
-		
-	def load(self):
-		if self.data is None:
-			raise Error, "No default given"
-		return self.data
-		
-	def save(self, data):
-		raise Error, "Cannot save to default value"
-		
-	def delete(self, deep=0):
-		if debug:
-			print 'Attempt to delete default value'
-		raise Error, "Cannot delete default value"
-		
-_defaultdefault = NullLoader()
-		
-class ResLoader:
-	def __init__(self, filename, resid, resnum=None, resname=None, default=_defaultdefault):
-		self.filename = filename
-		self.fss = macfs.FSSpec(self.filename)
-		self.resid = resid
-		self.resnum = resnum
-		self.resname = resname
-		self.default = default
-		self.data = None
-		
-	def load(self):
-		oldrh = Res.CurResFile()
-		try:
-			rh = Res.FSpOpenResFile(self.fss, READ)
-		except Res.Error:
-			self.data = self.default.load()
-			return self.data
-		try:
-			if self.resname:
-				handle = Res.Get1NamedResource(self.resid, self.resname)
-			else:
-				handle = Res.Get1Resource(self.resid, self.resnum)
-		except Res.Error:
-			self.data = self.default.load()
-		else:
-			if debug:
-				print 'Loaded', (self.resid, self.resnum, self.resname), 'from', self.fss.as_pathname()
-			self.data = handle.data
-		Res.CloseResFile(rh)
-		Res.UseResFile(oldrh)
-		return self.data
-		
-	def save(self, data):
-		if self.data is None or self.data != data:
-			oldrh = Res.CurResFile()
-			rh = Res.FSpOpenResFile(self.fss, READWRITE)
-			try:
-				handle = Res.Get1Resource(self.resid, self.resnum)
-			except Res.Error:
-				handle = Res.Resource(data)
-				handle.AddResource(self.resid, self.resnum, '')
-				if debug:
-					print 'Added', (self.resid, self.resnum), 'to', self.fss.as_pathname()
-			else:
-				handle.data = data
-				handle.ChangedResource()
-				if debug:
-					print 'Changed', (self.resid, self.resnum), 'in', self.fss.as_pathname()
-			Res.CloseResFile(rh)
-			Res.UseResFile(oldrh)
-			
-	def delete(self, deep=0):
-		if debug:
-			print 'Deleting in', self.fss.as_pathname(), `self.data`, deep
-		oldrh = Res.CurResFile()
-		rh = Res.FSpOpenResFile(self.fss, READWRITE)
-		try:
-			handle = Res.Get1Resource(self.resid, self.resnum)
-		except Res.Error:
-			if 	deep:
-				if debug: print 'deep in', self.default
-				self.default.delete(1)
-		else:
-			handle.RemoveResource()
-			if debug:
-				print 'Deleted', (self.resid, self.resnum), 'from', self.fss.as_pathname()
-		self.data = None
-		Res.CloseResFile(rh)
-		Res.UseResFile(oldrh)
-
-class AnyResLoader:
-	def __init__(self, resid, resnum=None, resname=None, default=_defaultdefault):
-		self.resid = resid
-		self.resnum = resnum
-		self.resname = resname
-		self.default = default
-		self.data = None
-		
-	def load(self):
-		try:
-			if self.resname:
-				handle = Res.GetNamedResource(self.resid, self.resname)
-			else:
-				handle = Res.GetResource(self.resid, self.resnum)
-		except Res.Error:
-			self.data = self.default.load()
-		else:
-			self.data = handle.data
-		return self.data
-		
-	def save(self, data):
-		raise Error, "Cannot save AnyResLoader preferences"
-					
-	def delete(self, deep=0):
-		raise Error, "Cannot delete AnyResLoader preferences"
-			
-class StructLoader:
-	def __init__(self, format, loader):
-		self.format = format
-		self.loader = loader
-		
-	def load(self):
-		data = self.loader.load()
-		return struct.unpack(self.format, data)
-		
-	def save(self, data):
-		data = apply(struct.pack, (self.format,)+data)
-		self.loader.save(data)
-		
-	def delete(self, deep=0):
-		self.loader.delete(deep)
-		
-class PstringLoader:
-	def __init__(self, loader):
-		self.loader = loader
-		
-	def load(self):
-		data = self.loader.load()
-		len = ord(data[0])
-		return data[1:1+len]
-		
-	def save(self, data):
-		if len(data) > 255:
-			raise Error, "String too big for pascal-style"
-		self.loader.save(chr(len(data))+data)
-		
-	def delete(self, deep=0):
-		self.loader.delete(deep)
-		
-class VersionLoader(StructLoader):
-	def load(self):
-		while 1:
-			data = self.loader.load()
-			if debug:
-				print 'Versionloader:', `data`
-			try:
-				rv = struct.unpack(self.format, data)
-				rv = self.versioncheck(rv)
-				return rv
-			except (struct.error, Error):
-				self.delete(1)
-				
-	def versioncheck(self, data):
-		return data
-		
-class StrListLoader:
-	def __init__(self, loader):
-		self.loader = loader
-		
-	def load(self):
-		data = self.loader.load()
-		num, = struct.unpack('h', data[:2])
-		data = data[2:]
-		rv = []
-		for i in range(num):
-			strlen = ord(data[0])
-			if strlen < 0: strlen = strlen + 256
-			str = data[1:strlen+1]
-			data = data[strlen+1:]
-			rv.append(str)
-		return rv
-
-	def save(self, list):
-		rv = struct.pack('h', len(list))
-		for str in list:
-			rv = rv + chr(len(str)) + str
-		self.loader.save(rv)
-		
-	def delete(self, deep=0):
-		self.loader.delete(deep)
-
-def preferencefile(filename, creator=None, type=None):
-	create = creator != None and type != None
-	vrefnum, dirid = macfs.FindFolder(MACFS.kOnSystemDisk, 'pref', create)
-	fss = macfs.FSSpec((vrefnum, dirid, ":Python:" + filename))
-	oldrf = Res.CurResFile()
-	if create:
-		try:
-			rh = Res.FSpOpenResFile(fss, READ)
-		except Res.Error:
-			Res.FSpCreateResFile(fss, creator, type, MACFS.smAllScripts)
-		else:
-			Res.CloseResFile(rh)
-			Res.UseResFile(oldrf)
-	return fss
-