Adding gssc and updating uicache.

1 files changed, 42 insertions, 0 deletions

diff --git a/gssc.mm b/gssc.mm
new file mode 100644
index 0000000..0c40ed5
--- /dev/null
+++ b/gssc.mm
@@ -0,0 +1,42 @@
+#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;
+}