X-Git-Url: https://git.saurik.com/apple/security.git/blobdiff_plain/80e2389990082500d76eb566d4946be3e786c3ef..d8f41ccd20de16f8ebe2ccc84d47bf1cb2b26bbb:/Security/libsecurity_transform/lib/TransformFactory.h

diff --git a/Security/libsecurity_transform/lib/TransformFactory.h b/Security/libsecurity_transform/lib/TransformFactory.h
new file mode 100644
index 00000000..2e9ec455
--- /dev/null
+++ b/Security/libsecurity_transform/lib/TransformFactory.h
@@ -0,0 +1,36 @@
+#ifndef __TRANSFORM_FACTORY__
+#define __TRANSFORM_FACTORY__
+
+#include "Transform.h"
+#include "LinkedList.h"
+
+class TransformFactory
+{
+protected:
+	static void Register(TransformFactory* tf);
+    static dispatch_once_t gSetup;
+    static dispatch_queue_t gRegisteredQueue;
+    static CFMutableDictionaryRef gRegistered;
+    
+	CFStringRef mCFType;
+
+	static TransformFactory* FindTransformFactoryByType(CFStringRef type);
+	static void RegisterTransforms();
+	static void RegisterTransform(TransformFactory* tf, CFStringRef cfname = NULL);
+    static void Setup(void *);
+
+private:
+    static bool RegisterTransform_prelocked(TransformFactory* tf, CFStringRef name);
+
+public:
+	static SecTransformRef MakeTransformWithType(CFStringRef type, CFErrorRef* baseError);
+
+	TransformFactory(CFStringRef type, bool registerGlobally = false, CFStringRef cftype = NULL);
+	static void Setup();
+	virtual CFTypeRef Make() = 0;
+    CFStringRef GetTypename() { return mCFType; };
+};
+
+
+
+#endif