From 21421d2e86cf44a3236dd39da847ee15b366d95f Mon Sep 17 00:00:00 2001
From: Marcus Comstedt
Date: Wed, 20 Apr 2011 22:30:01 +0200
Subject: DC: Move dynamic plugin handling into the platform

---
 backends/plugins/dc/dc-provider.cpp | 101 ------------------------------------
 1 file changed, 101 deletions(-)
 delete mode 100644 backends/plugins/dc/dc-provider.cpp

(limited to 'backends/plugins/dc/dc-provider.cpp')

diff --git a/backends/plugins/dc/dc-provider.cpp b/backends/plugins/dc/dc-provider.cpp
deleted file mode 100644
index 86ef68828c..0000000000
--- a/backends/plugins/dc/dc-provider.cpp
+++ /dev/null
@@ -1,101 +0,0 @@
-/* ScummVM - Graphic Adventure Engine
- *
- * ScummVM is the legal property of its developers, whose names
- * are too numerous to list here. Please refer to the COPYRIGHT
- * file distributed with this source distribution.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
-
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
-
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- * $URL$
- * $Id$
- *
- */
-
-#include "common/scummsys.h"
-
-#if defined(DYNAMIC_MODULES) && defined(__DC__)
-
-#include "backends/plugins/dc/dc-provider.h"
-#include "backends/plugins/dynamic-plugin.h"
-#include "common/fs.h"
-
-#include "dcloader.h"
-
-
-class DCPlugin : public DynamicPlugin {
-protected:
-	void *_dlHandle;
-
-	virtual VoidFunc findSymbol(const char *symbol) {
-		void *func = dlsym(_dlHandle, symbol);
-		if (!func)
-			warning("Failed loading symbol '%s' from plugin '%s' (%s)", symbol, _filename.c_str(), dlerror());
-
-		// FIXME HACK: This is a HACK to circumvent a clash between the ISO C++
-		// standard and POSIX: ISO C++ disallows casting between function pointers
-		// and data pointers, but dlsym always returns a void pointer. For details,
-		// see e.g. <http://www.trilithium.com/johan/2004/12/problem-with-dlsym/>.
-		assert(sizeof(VoidFunc) == sizeof(func));
-		VoidFunc tmp;
-		memcpy(&tmp, &func, sizeof(VoidFunc));
-		return tmp;
-	}
-
-public:
-	DCPlugin(const Common::String &filename)
-		: DynamicPlugin(filename), _dlHandle(0) {}
-
-	bool loadPlugin() {
-		assert(!_dlHandle);
-		_dlHandle = dlopen(_filename.c_str(), RTLD_LAZY);
-
-		if (!_dlHandle) {
-			warning("Failed loading plugin '%s' (%s)", _filename.c_str(), dlerror());
-			return false;
-		}
-
-		bool ret = DynamicPlugin::loadPlugin();
-
-		if (ret)
-			dlforgetsyms(_dlHandle);
-
-		return ret;
-	}
-
-	void unloadPlugin() {
-		DynamicPlugin::unloadPlugin();
-		if (_dlHandle) {
-			if (dlclose(_dlHandle) != 0)
-				warning("Failed unloading plugin '%s' (%s)", _filename.c_str(), dlerror());
-			_dlHandle = 0;
-		}
-	}
-};
-
-
-Plugin* DCPluginProvider::createPlugin(const Common::FSNode &node) const {
-	return new DCPlugin(node.getPath());
-}
-
-bool DCPluginProvider::isPluginFilename(const Common::FSNode &node) const {
-	// Check the plugin suffix
-	Common::String filename = node.getName();
-	if (!filename.hasSuffix(".PLG"))
-		return false;
-
-	return true;
-}
-
-#endif // defined(DYNAMIC_MODULES) && defined(__DC__)
-- 
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