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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 = "LaunchServices"
SHORT = "launch"
OBJECT = "NOTUSED"
def main():
input = LONG + ".h"
output = SHORT + "gen.py"
defsoutput = TOOLBOXDIR + LONG + ".py"
scanner = MyScanner(input, output, defsoutput)
scanner.scan()
scanner.close()
scanner.gentypetest(SHORT+"typetest.py")
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 writeinitialdefs(self):
self.defsfile.write("def FOUR_CHAR_CODE(x): return x\n")
self.defsfile.write("from Carbon.Files import *\n")
self.defsfile.write("kLSRequestAllInfo = -1\n")
self.defsfile.write("kLSRolesAll = -1\n")
self.defsfile.write("kLSUnknownType = FOUR_CHAR_CODE('\\0\\0\\0\\0')\n")
self.defsfile.write("kLSUnknownCreator = FOUR_CHAR_CODE('\\0\\0\\0\\0')\n")
self.defsfile.write("kLSInvalidExtensionIndex = -1\n")
def makeblacklistnames(self):
return [
"LSInit",
"LSTerm",
"kLSRequestAllInfo",
"kLSRolesAll",
"kLSInvalidExtensionIndex",
"kLSUnknownType",
"kLSUnknownCreator"
]
def makeblacklisttypes(self):
return [
"LSLaunchFSRefSpec_ptr",
"LSLaunchURLSpec_ptr",
]
def makerepairinstructions(self):
return [
# LSGetApplicationForInfo
([('CFStringRef', 'inExtension', 'InMode')],
[('OptCFStringRef', 'inExtension', 'InMode')]),
# LSFindApplicationForInfo
([('CFStringRef', 'inBundleID', 'InMode')],
[('OptCFStringRef', 'inBundleID', 'InMode')]),
([('CFStringRef', 'inName', 'InMode')],
[('OptCFStringRef', 'inName', 'InMode')]),
# Unicode filenames passed as length, buffer. LSGetExtensionInfo
([('UniCharCount', '*', 'InMode'),
('UniChar_ptr', '*', 'InMode')],
[('UnicodeReverseInBuffer', '*', 'InMode')]
),
]
if __name__ == "__main__":
main()
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