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# Scan AppleEvents.h header file, generate aegen.py and AppleEvents.py files.
# Then run aesupport to generate AEmodule.c.
# (Should learn how to tell the compiler to compile it as well.)
import sys
import os
import string
import regex
import regsub
import MacOS
BGENDIR=os.path.join(sys.prefix, ':Tools:bgen:bgen')
sys.path.append(BGENDIR)
from bgenlocations import TOOLBOXDIR
from scantools import Scanner
def main():
print "=== Scanning AERegistry.h for defines ==="
input = "AERegistry.h"
output = "@dummy-registry.py"
defsoutput = TOOLBOXDIR + "AERegistry.py"
scanner = AppleEventsRegScanner(input, output, defsoutput)
scanner.scan()
scanner.close()
print "=== Scanning AEObjects.h for defines ==="
# XXXX This isn't correct. We only scan AEObjects.h for defines, but there
# are some functions in there that are probably useful (the accessor stuff)
# once we start writing servers in python.
input = "AEObjects.h"
output = "@dummy-objects.py"
defsoutput = TOOLBOXDIR + "AEObjects.py"
scanner = AppleEventsScanner(input, output, defsoutput)
scanner.scan()
scanner.close()
print "=== Scanning AEDataModel.h ==="
input = "AEDataModel.h"
output = "aedatamodelgen.py"
defsoutput = TOOLBOXDIR + "AEDataModel.py"
scanner = AppleEventsScanner(input, output, defsoutput)
scanner.scan()
scanner.close()
print "=== Scanning AppleEvents.h ==="
input = "AppleEvents.h"
output = "aegen.py"
defsoutput = TOOLBOXDIR + "AppleEvents.py"
scanner = AppleEventsRegScanner(input, output, defsoutput)
scanner.scan()
scanner.close()
print "=== Done Scanning and Generating, now doing 'import aesupport' ==="
import aesupport
print "=== Done 'import aesupport'. It's up to you to compile AEmodule.c ==="
class AppleEventsScanner(Scanner):
def destination(self, type, name, arglist):
classname = "AEFunction"
listname = "functions"
if arglist:
t, n, m = arglist[0]
if t[-4:] == "_ptr" and m == "InMode" and \
t[:-4] in ("AEDesc", "AEAddressDesc", "AEDescList",
"AERecord", "AppleEvent"):
classname = "AEMethod"
listname = "aedescmethods"
return classname, listname
def makeblacklistnames(self):
return [
"AEDisposeDesc",
# "AEGetEventHandler",
"AEGetDescData", # Use object.data
"AEGetSpecialHandler",
# Constants with funny definitions
"kAEDontDisposeOnResume",
"kAEUseStandardDispatch",
]
def makegreylist(self):
return [
('#if TARGET_API_MAC_CARBON', [
'AEGetDescDataSize',
'AEReplaceDescData',
])]
def makeblacklisttypes(self):
return [
"ProcPtr",
"AEArrayType",
"AECoercionHandlerUPP",
"UniversalProcPtr",
]
def makerepairinstructions(self):
return [
([("Boolean", "isSysHandler", "InMode")],
[("AlwaysFalse", "*", "*")]),
([("void_ptr", "*", "InMode"), ("Size", "*", "InMode")],
[("InBuffer", "*", "*")]),
([("EventHandlerProcPtr", "*", "InMode"), ("long", "*", "InMode")],
[("EventHandler", "*", "*")]),
([("EventHandlerProcPtr", "*", "OutMode"), ("long", "*", "OutMode")],
[("EventHandler", "*", "*")]),
([("AEEventHandlerUPP", "*", "InMode"), ("long", "*", "InMode")],
[("EventHandler", "*", "*")]),
([("AEEventHandlerUPP", "*", "OutMode"), ("long", "*", "OutMode")],
[("EventHandler", "*", "*")]),
([("void", "*", "OutMode"), ("Size", "*", "InMode"),
("Size", "*", "OutMode")],
[("VarVarOutBuffer", "*", "InOutMode")]),
([("AppleEvent", "theAppleEvent", "OutMode")],
[("AppleEvent_ptr", "*", "InMode")]),
([("AEDescList", "theAEDescList", "OutMode")],
[("AEDescList_ptr", "*", "InMode")]),
]
def writeinitialdefs(self):
self.defsfile.write("def FOUR_CHAR_CODE(x): return x\n")
class AppleEventsRegScanner(AppleEventsScanner):
def writeinitialdefs(self):
self.defsfile.write("def FOUR_CHAR_CODE(x): return x\n")
self.defsfile.write("from AEDataModel import *\n")
if __name__ == "__main__":
main()
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