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capability.hh
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capability.hh
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/* ###
* IP: GHIDRA
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/// \file capability.hh
/// \brief Infrastructure for discovering code extensions to the decompiler
#ifndef __CAPABILITY__
#define __CAPABILITY__
#include "types.h"
#include <vector>
#include <string>
using namespace std;
/// \brief Class for automatically registering extension points to the decompiler
///
/// This uses the C++ static initializer feature to automatically \e discover
/// and register extension point. Code for an extension should provide
/// a class that derives from CapabilityPoint and overrides the initialize() method.
/// Additionally there should be a singleton static instantiation of this extension class.
/// The extensions are accumulated in a list automatically, then the decompiler engine
/// will ensure that the initialize() method is called on each extension, allowing it
/// to complete its integration.
class CapabilityPoint {
static vector<CapabilityPoint *> &getList(void); ///< Retrieve the list of extension point singletons
protected:
CapabilityPoint(void); ///< Construct extension capability exactly once
public:
virtual ~CapabilityPoint(void) {} ///< Destructor
/// \brief Complete initialization of an extension point
///
/// This method is implemented by each extension so it can do specialized integration
virtual void initialize(void)=0;
static void initializeAll(void); ///< Finish initialization for all extension points
};
#endif