main program for applets

Mac/Python/macapplet.c

@@ -0,0 +1,96 @@
+/***********************************************************
+Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
+The Netherlands.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its 
+documentation for any purpose and without fee is hereby granted, 
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in 
+supporting documentation, and that the names of Stichting Mathematisch
+Centrum or CWI not be used in advertising or publicity pertaining to
+distribution of the software without specific, written prior permission.
+
+STICHTING MATHEMATISCH CENTRUM DISCLAIMS ALL WARRANTIES WITH REGARD TO
+THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+FITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH CENTRUM BE LIABLE
+FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
+OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+******************************************************************/
+
+/* Macintosh Applet Python main program */
+
+#include "Python.h"
+#include "marshal.h"
+#include "import.h"
+
+#include <Memory.h>
+#include <Resources.h>
+#include <QuickDraw.h>
+#include <Fonts.h>
+#include <Windows.h>
+#include <TextEdit.h>
+#include <Dialogs.h>
+#include <Menus.h>
+
+static void
+init_mac_world()
+{
+	MaxApplZone();
+	InitGraf(&qd.thePort);
+	InitFonts();
+	InitWindows();
+	TEInit();
+	InitDialogs((long)0);
+	InitMenus();
+	InitCursor();
+}
+
+static int
+run_main_resource()
+{
+	Handle h;
+	long size;
+	PyObject *code;
+	PyObject *result;
+	
+	h = GetNamedResource('PYC ', "\p__main__");
+	if (h == NULL) {
+		fprintf(stderr, "No 'PYC ' resource named __main__ found\n");
+		return 1;
+	}
+	size = GetResourceSizeOnDisk(h);
+	HLock(h);
+	code = PyMarshal_ReadObjectFromString(*h + 8, (int)(size - 8));
+	HUnlock(h);
+	ReleaseResource(h);
+	if (code == NULL) {
+		PyErr_Print();
+		return 1;
+	}
+	result = PyImport_ExecCodeModule("__main__", code);
+	Py_DECREF(code);
+	if (result == NULL) {
+		PyErr_Print();
+		return 1;
+	}
+	Py_DECREF(result);
+	return 0;
+}
+
+main()
+{
+	static char *argv[] = {"__main__", NULL};
+	
+	init_mac_world();
+	Py_Initialize();
+	PySys_SetArgv((sizeof argv / sizeof argv[0]) - 1, argv);
+	run_main_resource();
+	fflush(stderr);
+	fflush(stdout);
+	/* XXX Should we bother to Py_Exit(sts)? */
+}