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#import <GraphicsServices/GraphicsServices.h>
#import <UIKit/UIKit.h>
#include <stdio.h>
#include <dlfcn.h>
static CFArrayRef (*$GSSystemCopyCapability)(CFStringRef);
static CFArrayRef (*$GSSystemGetCapability)(CFStringRef);
int main(int argc, char *argv[]) {
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
NSString *name = nil;
if (argc == 2)
name = [NSString stringWithUTF8String:argv[0]];
else if (argc > 2) {
fprintf(stderr, "usage: %s [capability]\n", argv[0]);
exit(1);
}
$GSSystemCopyCapability = reinterpret_cast<CFArrayRef (*)(CFStringRef)>(dlsym(RTLD_DEFAULT, "GSSystemCopyCapability"));
$GSSystemGetCapability = reinterpret_cast<CFArrayRef (*)(CFStringRef)>(dlsym(RTLD_DEFAULT, "GSSystemGetCapability"));
const NSArray *capability;
if ($GSSystemCopyCapability != NULL) {
capability = reinterpret_cast<const NSArray *>((*$GSSystemCopyCapability)(reinterpret_cast<CFStringRef>(name)));
capability = [capability autorelease];
} else if ($GSSystemGetCapability != NULL) {
capability = reinterpret_cast<const NSArray *>((*$GSSystemGetCapability)(reinterpret_cast<CFStringRef>(name)));
} else
capability = nil;
NSLog(@"%@", capability);
/*for (NSString *value in capability)
printf("%s\n", [value UTF8String]);*/
[pool release];
return 0;
}
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