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Code Issues Projects Releases Packages Wiki Activity Actions 8

get creator from Owner resource; set attrs

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Guido van Rossum 1995-02-26 10:19:42 +00:00
parent 2e1db7756f
commit 83c434b145
1 changed files with 24 additions and 7 deletions
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31
Mac/mkapplet.py
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@ -27,6 +27,9 @@ TEMPLATE = "PythonApplet"
RESTYPE = 'PYC '
RESNAME = '__main__'
# A resource with this name sets the "owner" (creator) of the destination
OWNERNAME = "owner resource"
# OpenResFile mode parameters
READ = 1
WRITE = 2
@ -107,7 +110,6 @@ def process(template, filename):
ctor, type = MacOS.GetCreatorAndType(destname)
if type in undefs: type = 'APPL'
if ctor in undefs: ctor = tctor
MacOS.SetCreatorAndType(destname, ctor, type)
# Open the output resource fork
@ -121,8 +123,9 @@ def process(template, filename):
# Copy the resources from the template
input = FSpOpenResFile(template, READ)
copyres(input, output)
newctor = copyres(input, output)
CloseResFile(input)
if newctor: ctor = newctor
# Copy the resources from the target specific resource template, if any
@ -131,8 +134,13 @@ def process(template, filename):
except MacOS.Error:
pass
else:
copyres(input, output)
newctor = copyres(input, output)
CloseResFile(input)
if newctor: ctor = newctor
# Now set the creator and type of the destination
MacOS.SetCreatorAndType(destname, ctor, type)
# Make sure we're manipulating the output resource file now
@ -171,10 +179,13 @@ def process(template, filename):
message("Applet %s created." % `destname`)
# Copy resources between two resource file descriptors
# Exception: don't copy a __main__ resource
# Copy resources between two resource file descriptors.
# Exception: don't copy a __main__ resource.
# If a resource's name is "owner resource", its type is returned
# (so the caller can use it to set the destination's creator)
def copyres(input, output):
ctor = None
UseResFile(input)
ntypes = Count1Types()
for itype in range(1, 1+ntypes):
@ -183,8 +194,10 @@ def copyres(input, output):
for ires in range(1, 1+nresources):
res = Get1IndResource(type, ires)
id, type, name = res.GetResInfo()
if (type, name) == (RESTYPE, RESNAME):
lcname = string.lower(name)
if (type, lcname) == (RESTYPE, RESNAME):
continue # Don't copy __main__ from template
if lcname == OWNERNAME: ctor = type
size = res.SizeResource()
attrs = res.GetResAttrs()
print id, type, name, size, hex(attrs)
@ -199,9 +212,12 @@ def copyres(input, output):
print "Overwriting..."
res2.RmveResource()
res.AddResource(type, id, name)
#res.SetResAttrs(attrs)
res.WriteResource()
attrs = attrs | res.GetResAttrs()
print "New attrs =", hex(attrs)
res.SetResAttrs(attrs)
UseResFile(input)
return ctor
# Show a message and exit
@ -230,3 +246,4 @@ def message(str, id = 256):
if __name__ == '__main__':
main()