Rename beast sources for consistency

modules/beast_core/threads/DynamicLibrary.h

@@ -0,0 +1,78 @@
+//------------------------------------------------------------------------------
+/*
+    This file is part of Beast: https://github.com/vinniefalco/Beast
+    Copyright 2013, Vinnie Falco <vinnie.falco@gmail.com>
+
+    Portions of this file are from JUCE.
+    Copyright (c) 2013 - Raw Material Software Ltd.
+    Please visit http://www.juce.com
+
+    Permission to use, copy, modify, and/or distribute this software for any
+    purpose  with  or without fee is hereby granted, provided that the above
+    copyright notice and this permission notice appear in all copies.
+
+    THE  SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+    WITH  REGARD  TO  THIS  SOFTWARE  INCLUDING  ALL  IMPLIED  WARRANTIES  OF
+    MERCHANTABILITY  AND  FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+    ANY  SPECIAL ,  DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+    WHATSOEVER  RESULTING  FROM  LOSS  OF USE, DATA OR PROFITS, WHETHER IN AN
+    ACTION  OF  CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+    OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+*/
+//==============================================================================
+
+#ifndef BEAST_DYNAMICLIBRARY_H_INCLUDED
+#define BEAST_DYNAMICLIBRARY_H_INCLUDED
+
+/**
+    Handles the opening and closing of DLLs.
+
+    This class can be used to open a DLL and get some function pointers from it.
+    Since the DLL is freed when this object is deleted, it's handy for managing
+    library lifetimes using RAII.
+*/
+class BEAST_API DynamicLibrary : LeakChecked <DynamicLibrary>, public Uncopyable
+{
+public:
+    /** Creates an unopened DynamicLibrary object.
+        Call open() to actually open one.
+    */
+    DynamicLibrary() noexcept : handle (nullptr) {}
+
+    /**
+    */
+    DynamicLibrary (const String& name) : handle (nullptr) { open (name); }
+
+    /** Destructor.
+        If a library is currently open, it will be closed when this object is destroyed.
+    */
+    ~DynamicLibrary()   { close(); }
+
+    /** Opens a DLL.
+        The name and the method by which it gets found is of course platform-specific, and
+        may or may not include a path, depending on the OS.
+        If a library is already open when this method is called, it will first close the library
+        before attempting to load the new one.
+        @returns true if the library was successfully found and opened.
+    */
+    bool open (const String& name);
+
+    /** Releases the currently-open DLL, or has no effect if none was open. */
+    void close();
+
+    /** Tries to find a named function in the currently-open DLL, and returns a pointer to it.
+        If no library is open, or if the function isn't found, this will return a null pointer.
+    */
+    void* getFunction (const String& functionName) noexcept;
+
+    /** Returns the platform-specific native library handle.
+        You'll need to cast this to whatever is appropriate for the OS that's in use.
+    */
+    void* getNativeHandle() const noexcept     { return handle; }
+
+private:
+    void* handle;
+};
+
+
+#endif   // BEAST_DYNAMICLIBRARY_H_INCLUDED