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# Scan an Apple header file, generating a Python file of generator calls.
import sys
import os
from bgenlocations import TOOLBOXDIR, BGENDIR
sys.path.append(BGENDIR)
from scantools import Scanner
LONG = "Events"
SHORT = "evt"
OBJECT = "NOTUSED"
def main():
input = LONG + ".h"
output = SHORT + "gen.py"
defsoutput = TOOLBOXDIR + LONG + ".py"
scanner = MyScanner(input, output, defsoutput)
scanner.scan()
scanner.close()
print("=== Testing definitions output code ===")
exec(open(defsoutput).read(), {}, {})
print("=== Done scanning and generating, now importing the generated code... ===")
exec "import " + SHORT + "support"
print("=== Done. It's up to you to compile it now! ===")
class MyScanner(Scanner):
def destination(self, type, name, arglist):
classname = "Function"
listname = "functions"
if arglist:
t, n, m = arglist[0]
# This is non-functional today
if t == OBJECT and m == "InMode":
classname = "Method"
listname = "methods"
return classname, listname
def makeblacklistnames(self):
return [
"KeyTranslate",
"GetEventMask", # I cannot seem to find this routine...
"WaitNextEvent", # Manually generated because of optional region
# Constants with funny definitions
"osEvtMessageMask",
# OS8 calls
'SystemEvent',
'SystemTask',
'SystemClick',
'GetOSEvent',
'OSEventAvail',
]
def makeblacklisttypes(self):
return [
"EvQElPtr", "QHdrPtr"
]
def makerepairinstructions(self):
return [
([("void_ptr", "*", "InMode"), ("long", "*", "InMode")],
[("InBuffer", "*", "*")]),
([("void", "*", "OutMode"), ("long", "*", "InMode"),
("long", "*", "OutMode")],
[("VarVarOutBuffer", "*", "InOutMode")]),
([("void", "wStorage", "OutMode")],
[("NullStorage", "*", "InMode")]),
# GetKeys
([('KeyMap', 'theKeys', 'InMode')],
[('*', '*', 'OutMode')]),
# GetTicker
([('unsigned long', '*', '*')],
[('unsigned_long', '*', '*')]),
]
if __name__ == "__main__":
main()
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