mirror of https://github.com/python/cpython.git
84 lines
2.0 KiB
Python
84 lines
2.0 KiB
Python
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# Scan an Apple header file, generating a Python file of generator calls.
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import sys
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import os
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BGENDIR=os.path.join(sys.prefix, ':Tools:bgen:bgen')
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sys.path.append(BGENDIR)
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from scantools import Scanner_OSX
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from bgenlocations import TOOLBOXDIR
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LONG = "CoreGraphics"
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SHORT = "cg"
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OBJECTS = ("CGContextRef",
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)
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# ADD object typenames here
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def main():
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input = [
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"CGContext.h",
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]
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output = SHORT + "gen.py"
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defsoutput = TOOLBOXDIR + LONG + ".py"
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scanner = MyScanner(input, output, defsoutput)
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scanner.scan()
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scanner.gentypetest(SHORT+"typetest.py")
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scanner.close()
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print "=== Done scanning and generating, now importing the generated code... ==="
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exec "import " + SHORT + "support"
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print "=== Done. It's up to you to compile it now! ==="
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class MyScanner(Scanner_OSX):
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def destination(self, type, name, arglist):
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classname = "Function"
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listname = "functions"
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if arglist:
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t, n, m = arglist[0]
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if t in OBJECTS and m == "InMode":
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classname = "Method"
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listname = t + "_methods"
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# Special case for the silly first AllocatorRef argument
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if t == 'CFAllocatorRef' and m == 'InMode' and len(arglist) > 1:
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t, n, m = arglist[1]
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if t in OBJECTS and m == "InMode":
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classname = "MethodSkipArg1"
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listname = t + "_methods"
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return classname, listname
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def writeinitialdefs(self):
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self.defsfile.write("def FOUR_CHAR_CODE(x): return x\n")
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def makeblacklistnames(self):
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return [
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"CGContextRetain",
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"CGContextRelease",
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]
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def makegreylist(self):
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return []
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def makeblacklisttypes(self):
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return [
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"float_ptr",
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"CGRect_ptr",
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"CGPoint_ptr",
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"CGColorSpaceRef",
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"CGColorRenderingIntent",
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"CGFontRef",
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# "char_ptr",
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"CGGlyph_ptr",
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"CGImageRef",
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"CGPDFDocumentRef",
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]
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def makerepairinstructions(self):
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return [
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([("char_ptr", "cstring", "InMode"), ("size_t", "length", "InMode")],
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[("InBuffer", "*", "*")]),
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# ([("char_ptr", "name", "InMode"),],
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# [("CCCCC", "*", "*")]),
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]
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if __name__ == "__main__":
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main()
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