sysfuzzer/common/specification_parser/SpecificationBuilder.h

/*
 * Copyright (C) 2016 The Android Open Source Project
 *
 * 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.
 */

#ifndef __VTS_SYSFUZZER_COMMON_SPECPARSER_SPECBUILDER_H__
#define __VTS_SYSFUZZER_COMMON_SPECPARSER_SPECBUILDER_H__

#include <string>

#include "test/vts/sysfuzzer/common/proto/InterfaceSpecificationMessage.pb.h"


using namespace std;


#define DEFAULT_SPEC_DIR_PATH "/system/etc/"
#define SPEC_FILE_EXT ".vts"


namespace android {
namespace vts {

class InterfaceSpecification;

// Builder of an interface specification.
class SpecificationBuilder {
 public:
  // Constructor where the first argument is the path of a dir which contains
  // all available interface specification files.
  SpecificationBuilder(const string dir_path, int epoch_count);

  // scans the dir and returns an interface specification for a requested
  // component.
  vts::InterfaceSpecificationMessage* FindInterfaceSpecification(
      const int target_class, const int target_type, const float target_version);

  // Main function for the VTS system fuzzer where dll_file_name is the path of
  // a target component, spec_lib_file_path is the path of a specification
  // library file, and the rest three arguments are the basic information of
  // the target component.
  bool Process(
      const char* dll_file_name, const char* spec_lib_file_path,
      int target_class, int target_type, float target_version);

 private:
  // the path of a dir which contains interface specification ASCII proto files.
  const string dir_path_;
  // the total number of epochs
  const int epoch_count_;
};

}  // namespace vts
}  // namespace android

#endif  // __VTS_SYSFUZZER_COMMON_SPECPARSER_SPECBUILDER_H__