1 files changed, 75 insertions, 0 deletions
diff --git a/Mac/Modules/scrap/scrapsupport.py b/Mac/Modules/scrap/scrapsupport.py
new file mode 100644
index 0000000..84a75d2
--- /dev/null
+++ b/Mac/Modules/scrap/scrapsupport.py
@@ -0,0 +1,75 @@
+# This script generates a Python interface for an Apple Macintosh Manager.
+# It uses the "bgen" package to generate C code.
+# The function specifications are generated by scanning the mamager's header file,
+# using the "scantools" package (customized for this particular manager).
+
+# NOTE: the scrap include file is so bad that the bgen output has to be
+# massaged by hand.
+
+import string
+
+# Declarations that change for each manager
+MACHEADERFILE = 'Scrap.h'               # The Apple header file
+MODNAME = '_Scrap'                              # The name of the module
+OBJECTNAME = 'Scrap'                    # The basic name of the objects used here
+
+# The following is *usually* unchanged but may still require tuning
+MODPREFIX = 'Scrap'                     # The prefix for module-wide routines
+OBJECTTYPE = OBJECTNAME + 'Ref' # The C type used to represent them
+OBJECTPREFIX = MODPREFIX + 'Obj'        # The prefix for object methods
+INPUTFILE = string.lower(MODPREFIX) + 'gen.py' # The file generated by the scanner
+OUTPUTFILE = '@' + MODNAME + "module.c" # The file generated by this program
+
+from macsupport import *
+
+# Create the type objects
+ScrapRef = OpaqueByValueType(OBJECTTYPE, OBJECTPREFIX)
+
+includestuff = includestuff + """
+#include <Carbon/Carbon.h>
+
+/*
+** Generate ScrapInfo records
+*/
+static PyObject *
+SCRRec_New(itself)
+        ScrapStuff *itself;
+{
+
+        return Py_BuildValue("lO&hhO&", itself->scrapSize,
+                ResObj_New, itself->scrapHandle, itself->scrapCount, itself->scrapState,
+                PyMac_BuildStr255, itself->scrapName);
+}
+"""
+
+ScrapStuffPtr = OpaqueByValueType('ScrapStuffPtr', 'SCRRec')
+ScrapFlavorType = OSTypeType('ScrapFlavorType')
+ScrapFlavorFlags = Type('ScrapFlavorFlags', 'l')
+#ScrapFlavorInfo = OpaqueType('ScrapFlavorInfo', 'ScrapFlavorInfo')
+putscrapbuffer = FixedInputBufferType('void *')
+
+class MyObjectDefinition(PEP253Mixin, GlobalObjectDefinition):
+    pass
+
+# Create the generator groups and link them
+module = MacModule(MODNAME, MODPREFIX, includestuff, finalstuff, initstuff)
+object = MyObjectDefinition(OBJECTNAME, OBJECTPREFIX, OBJECTTYPE)
+module.addobject(object)
+
+# Create the generator classes used to populate the lists
+Function = OSErrFunctionGenerator
+Method = OSErrMethodGenerator
+
+# Create and populate the lists
+functions = []
+methods = []
+execfile(INPUTFILE)
+
+# add the populated lists to the generator groups
+# (in a different wordl the scan program would generate this)
+for f in functions: module.add(f)
+for f in methods: object.add(f)
+
+# generate output (open the output file as late as possible)
+SetOutputFileName(OUTPUTFILE)
+module.generate()