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90 lines
2.5 KiB
Mathematica
90 lines
2.5 KiB
Mathematica
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/* nsbundle - Program to test out dynamic linking via NSBundle.
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Copyright (C) 1993,1994,1995 Free Software Foundation, Inc.
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Written by: Adam Fedor <fedor@boulder.colorado.edu>
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Date: Jul 1995
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This file is part of the GNU Objective C Class Library.
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*/
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#include <sys/param.h>
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#include "Foundation/NSBundle.h"
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#include "Foundation/NSException.h"
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#include "Foundation/NSString.h"
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#include "LoadMe.h"
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#include "SecondClass.h"
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#include "MyCategory.h"
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/* Realize externals needed by objc-load */
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char **NSArgv;
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int
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main(int ac, char *av[])
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{
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NSBundle *main;
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NSBundle *bundle;
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NSString *path;
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id object;
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NSArgv = av;
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main = [NSBundle mainBundle];
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printf("Looking for main bundle...\n");
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if (!main) {
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fprintf(stderr, "* ERROR: Can't get main bundle\n");
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exit(1);
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}
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printf(" Main bundle directory is %s\n", [[main bundlePath] cString]);
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printf("Looking for LoadMe bundle...\n");
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path = [main pathForResource:@"LoadMe" ofType:@"bundle"];
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if (!path) {
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fprintf(stderr, "* ERROR: Can't find LoadMe bundle in main bundle\n");
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exit(1);
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}
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printf(" Found LoadMe in: %s\n\n", [path cString]);
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printf("Initializing LoadMe bundle...\n");
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bundle = [[NSBundle alloc] initWithPath:path];
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if (!bundle) {
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fprintf(stderr, "* ERROR: Can't init LoadMe bundle\n");
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exit(1);
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}
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path = [bundle pathForResource:@"NXStringTable" ofType:@"example"];
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if (!path) {
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fprintf(stderr, "* ERROR: Can't find example in LoadMe bundle\n");
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exit(1);
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}
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printf(" Found example file: %s\n\n", [path cString]);
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printf("Retreiving principal class...\n");
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NS_DURING
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object = [bundle principalClass];
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NS_HANDLER
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object = nil;
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fprintf(stderr, " ERROR: %s\n", [[exception reason] cString]);
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fprintf(stderr, " Either there is a problem with dynamic loading,\n");
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fprintf(stderr, " or there is no dynamic loader on your system\n");
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exit(1);
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NS_ENDHANDLER
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if (!object) {
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fprintf(stderr, "* ERROR: Can't find principal class\n");
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exit(1);
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}
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printf(" Principal class is: %s\n", [object name]);
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printf("Testing LoadMe bundle classes...\n");
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printf(" This is LoadMe:\n");
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object = [[[bundle classNamed:@"LoadMe"] alloc] init];
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[object afterLoad];
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[object release];
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printf("\n This is SecondClass:\n");
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object = [[[bundle classNamed:@"SecondClass"] alloc] init];
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[object printName];
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[object printMyName];
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[object release];
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return 0;
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}
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