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1 # Scan AppleEvents.h header file, generate aegen.py and AppleEvents.py files. |
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2 # Then run aesupport to generate AEmodule.c. |
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3 # (Should learn how to tell the compiler to compile it as well.) |
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4 |
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5 import sys |
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6 import MacOS |
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7 |
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8 from bgenlocations import TOOLBOXDIR, BGENDIR |
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9 sys.path.append(BGENDIR) |
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10 |
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11 from scantools import Scanner |
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12 |
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13 def main(): |
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14 print "=== Scanning AEDataModel.h, AppleEvents.h, AERegistry.h, AEObjects.h ===" |
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15 input = ["AEDataModel.h", "AEInteraction.h", "AppleEvents.h", "AERegistry.h", "AEObjects.h"] |
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16 output = "aegen.py" |
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17 defsoutput = TOOLBOXDIR + "AppleEvents.py" |
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18 scanner = AppleEventsScanner(input, output, defsoutput) |
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19 scanner.scan() |
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20 scanner.close() |
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21 print "=== Testing definitions output code ===" |
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22 execfile(defsoutput, {}, {}) |
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23 print "=== Done Scanning and Generating, now doing 'import aesupport' ===" |
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24 import aesupport |
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25 print "=== Done 'import aesupport'. It's up to you to compile AEmodule.c ===" |
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26 |
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27 class AppleEventsScanner(Scanner): |
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28 |
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29 def destination(self, type, name, arglist): |
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30 classname = "AEFunction" |
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31 listname = "functions" |
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32 if arglist: |
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33 t, n, m = arglist[0] |
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34 if t[-4:] == "_ptr" and m == "InMode" and \ |
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35 t[:-4] in ("AEDesc", "AEAddressDesc", "AEDescList", |
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36 "AERecord", "AppleEvent"): |
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37 classname = "AEMethod" |
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38 listname = "aedescmethods" |
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39 return classname, listname |
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40 |
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41 def makeblacklistnames(self): |
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42 return [ |
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43 "AEDisposeDesc", |
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44 # "AEGetEventHandler", |
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45 "AEGetDescData", # Use object.data |
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46 "AEGetSpecialHandler", |
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47 # Constants with funny definitions |
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48 "kAEDontDisposeOnResume", |
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49 "kAEUseStandardDispatch", |
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50 ] |
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51 |
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52 def makeblacklisttypes(self): |
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53 return [ |
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54 "ProcPtr", |
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55 "AEArrayType", |
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56 "AECoercionHandlerUPP", |
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57 "UniversalProcPtr", |
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58 "OSLCompareUPP", |
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59 "OSLAccessorUPP", |
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60 ] |
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61 |
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62 def makerepairinstructions(self): |
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63 return [ |
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64 ([("Boolean", "isSysHandler", "InMode")], |
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65 [("AlwaysFalse", "*", "*")]), |
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66 |
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67 ([("void_ptr", "*", "InMode"), ("Size", "*", "InMode")], |
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68 [("InBuffer", "*", "*")]), |
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69 |
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70 ([("EventHandlerProcPtr", "*", "InMode"), ("long", "*", "InMode")], |
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71 [("EventHandler", "*", "*")]), |
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72 |
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73 ([("EventHandlerProcPtr", "*", "OutMode"), ("long", "*", "OutMode")], |
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74 [("EventHandler", "*", "*")]), |
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75 |
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76 ([("AEEventHandlerUPP", "*", "InMode"), ("long", "*", "InMode")], |
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77 [("EventHandler", "*", "*")]), |
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78 |
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79 ([("AEEventHandlerUPP", "*", "OutMode"), ("long", "*", "OutMode")], |
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80 [("EventHandler", "*", "*")]), |
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81 |
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82 ([("void", "*", "OutMode"), ("Size", "*", "InMode"), |
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83 ("Size", "*", "OutMode")], |
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84 [("VarVarOutBuffer", "*", "InOutMode")]), |
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85 |
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86 ([("AppleEvent", "theAppleEvent", "OutMode")], |
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87 [("AppleEvent_ptr", "*", "InMode")]), |
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88 |
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89 ([("AEDescList", "theAEDescList", "OutMode")], |
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90 [("AEDescList_ptr", "*", "InMode")]), |
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91 ] |
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92 |
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93 def writeinitialdefs(self): |
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94 self.defsfile.write("def FOUR_CHAR_CODE(x): return x\n") |
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95 |
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96 if __name__ == "__main__": |
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97 main() |