def write_carbonfile(self, cfile):
"""Write new carbon data to self."""
if not cfile: return
log.Log("Writing carbon data to %s" % (self.index,), 7)
from Carbon.File import FSSpec
from Carbon.File import FSRef
import Carbon.Files
import MacOS
fsobj = FSSpec(self.path)
finderinfo = fsobj.FSpGetFInfo()
finderinfo.Creator = cfile['creator']
finderinfo.Type = cfile['type']
finderinfo.Location = cfile['location']
finderinfo.Flags = cfile['flags']
fsobj.FSpSetFInfo(finderinfo)
"""Write Creation Date to self (if stored in metadata)."""
try:
cdate = cfile['createDate']
fsref = FSRef(fsobj)
cataloginfo, d1, d2, d3 = fsref.FSGetCatalogInfo(Carbon.Files.kFSCatInfoCreateDate)
cataloginfo.createDate = (0, cdate, 0)
fsref.FSSetCatalogInfo(Carbon.Files.kFSCatInfoCreateDate, cataloginfo)
self.set_carbonfile(cfile)
except KeyError: self.set_carbonfile(cfile)
def __init__(self, name_finfo_dlen_rlen, ofp):
name, finfo, dlen, rlen = name_finfo_dlen_rlen
if type(ofp) == type(''):
ofname = ofp
ofp = open(ofname, 'w')
if os.name == 'mac':
fss = FSSpec(ofname)
fss.SetCreatorType('BnHq', 'TEXT')
ofp.write('(This file must be converted with BinHex 4.0)\n\n:')
hqxer = _Hqxcoderengine(ofp)
self.ofp = _Rlecoderengine(hqxer)
self.crc = 0
if finfo is None:
finfo = FInfo()
self.dlen = dlen
self.rlen = rlen
self._writeinfo(name, finfo)
self.state = _DID_HEADER
def getfileinfo(name):
finfo = FSSpec(name).FSpGetFInfo()
dir, file = os.path.split(name)
fp = open(name, 'rb')
fp.seek(0, 2)
dlen = fp.tell()
fp = openrf(name, '*rb')
fp.seek(0, 2)
rlen = fp.tell()
return (file, finfo, dlen, rlen)
def getfileinfo(name):
finfo = FSSpec(name).FSpGetFInfo()
dir, file = os.path.split(name)
# XXX Get resource/data sizes
fp = open(name, 'rb')
fp.seek(0, 2)
dlen = fp.tell()
fp = openrf(name, '*rb')
fp.seek(0, 2)
rlen = fp.tell()
return file, finfo, dlen, rlen
def hexbin(inp, out):
"""(infilename, outfilename) - Decode binhexed file"""
ifp = HexBin(inp)
finfo = ifp.FInfo
if not out:
out = ifp.FName
if os.name == 'mac':
ofss = FSSpec(out)
out = ofss.as_pathname()
ofp = open(out, 'wb')
# XXXX Do translation on non-mac systems
while 1:
d = ifp.read(128000)
if not d: break
ofp.write(d)
ofp.close()
ifp.close_data()
d = ifp.read_rsrc(128000)
if d:
ofp = openrsrc(out, 'wb')
ofp.write(d)
while 1:
d = ifp.read_rsrc(128000)
if not d: break
ofp.write(d)
ofp.close()
if os.name == 'mac':
nfinfo = ofss.GetFInfo()
nfinfo.Creator = finfo.Creator
nfinfo.Type = finfo.Type
nfinfo.Flags = finfo.Flags
ofss.SetFInfo(nfinfo)
ifp.close()
def carbonfile_get(rpath):
"""Return carbonfile value for local rpath"""
# Note, after we drop support for Mac OS X 10.0 - 10.3, it will no longer
# be necessary to read the finderinfo struct since it is a strict subset
# of the data stored in the com.apple.FinderInfo extended attribute
# introduced in 10.4. Indeed, FSpGetFInfo() is deprecated on 10.4.
from Carbon.File import FSSpec
from Carbon.File import FSRef
import Carbon.Files
import MacOS
try:
fsobj = FSSpec(rpath.path)
finderinfo = fsobj.FSpGetFInfo()
cataloginfo, d1, d2, d3 = FSRef(fsobj).FSGetCatalogInfo(Carbon.Files.kFSCatInfoCreateDate)
cfile = {'creator': finderinfo.Creator,
'type': finderinfo.Type,
'location': finderinfo.Location,
'flags': finderinfo.Flags,
'createDate': cataloginfo.createDate[1]}
return cfile
except MacOS.Error:
log.Log("Cannot read carbonfile information from %s" %
(rpath.path,), 2)
return None
"""
def carbonfile_get(rpath):
"""Return carbonfile value for local rpath"""
# Note, after we drop support for Mac OS X 10.0 - 10.3, it will no longer
# be necessary to read the finderinfo struct since it is a strict subset
# of the data stored in the com.apple.FinderInfo extended attribute
# introduced in 10.4. Indeed, FSpGetFInfo() is deprecated on 10.4.
from Carbon.File import FSSpec
from Carbon.File import FSRef
import Carbon.Files
import MacOS
try:
fsobj = FSSpec(rpath.path)
finderinfo = fsobj.FSpGetFInfo()
cataloginfo, d1, d2, d3 = FSRef(fsobj).FSGetCatalogInfo(
Carbon.Files.kFSCatInfoCreateDate)
cfile = {
'creator': finderinfo.Creator,
'type': finderinfo.Type,
'location': finderinfo.Location,
'flags': finderinfo.Flags,
'createDate': cataloginfo.createDate[1]
}
return cfile
except MacOS.Error:
log.Log("Cannot read carbonfile information from %s" % (rpath.path, ),
2)
return None
def alias_to(file):
path = os.path.join(os.getcwd(), file)
fss = FSSpec(path)
return fss.NewAlias()