Security-57031.1.35.tar.gz

[apple/security.git] / Security / libsecurity_cssm / lib / modload_static.h

diff --git a/Security/libsecurity_cssm/lib/modload_static.h b/Security/libsecurity_cssm/lib/modload_static.h
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+/*
+ * Copyright (c) 2000-2001,2003-2004,2011,2014 Apple Inc. All Rights Reserved.
+ * 
+ * @APPLE_LICENSE_HEADER_START@
+ * 
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this
+ * file.
+ * 
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
+ * 
+ * @APPLE_LICENSE_HEADER_END@
+ */
+
+
+//
+// modload_static - pseudo-loading of statically linked plugins
+//
+#ifndef _H_MODLOAD_STATIC
+#define _H_MODLOAD_STATIC
+
+#include "modloader.h"
+#include "cssmint.h"
+#include <Security/cssmspi.h>
+#include <security_cdsa_utilities/callback.h>
+
+
+namespace Security {
+
+
+//
+// A "plugin" implementation that uses statically linked entry points
+//
+class StaticPlugin : public Plugin {
+public: 
+       StaticPlugin(const PluginFunctions &funcs) : entries(funcs) { }
+
+    void load()                                { }
+    void unload()                      { }
+    bool isLoaded() const      { return true; }
+
+       CSSM_SPI_ModuleLoadFunction load;
+       CSSM_SPI_ModuleUnloadFunction unload;
+       CSSM_SPI_ModuleAttachFunction attach;
+       CSSM_SPI_ModuleDetachFunction detach;
+    
+private:
+       const PluginFunctions &entries;
+};
+
+
+} // end namespace Security
+
+
+#endif //_H_MODLOAD_STATIC