
/* Copyright 2017 - 2026 R. Thomas
 * Copyright 2017 - 2026 Quarkslab
 *
 * 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 LIEF_PE_ATTRIBUTES_SPC_SP_OPUS_INFO_H
#define LIEF_PE_ATTRIBUTES_SPC_SP_OPUS_INFO_H
#include <string_view>
#include <memory>

#include "LIEF/PE/signature/Attribute.hpp"
#include "LIEF/compiler_attributes.hpp"
#include "LIEF/visibility.h"


namespace LIEF::PE {

/// Interface over the structure described by the OID ``1.3.6.1.4.1.311.2.1.12``
///
/// The internal structure is described in the official document:
/// [Windows Authenticode Portable Executable Signature
/// Format](http://download.microsoft.com/download/9/c/5/9c5b2167-8017-4bae-9fde-d599bac8184a/Authenticode_PE.docx)
///
/// ```text
/// SpcSpOpusInfo ::= SEQUENCE {
///     programName  [0] EXPLICIT SpcString OPTIONAL,
///     moreInfo     [1] EXPLICIT SpcLink OPTIONAL
/// }
/// ```
class LIEF_API SpcSpOpusInfo : public Attribute {

  friend class Parser;
  friend class SignatureParser;

  public:
  SpcSpOpusInfo(std::string program_name, std::string more_info) :
    Attribute(Attribute::TYPE::SPC_SP_OPUS_INFO),
    program_name_(std::move(program_name)),
    more_info_(std::move(more_info)) {}

  SpcSpOpusInfo() :
    SpcSpOpusInfo("", "") {}

  SpcSpOpusInfo(const SpcSpOpusInfo&) = default;
  SpcSpOpusInfo& operator=(const SpcSpOpusInfo&) = default;

  std::unique_ptr<Attribute> clone() const override {
    return std::unique_ptr<Attribute>(new SpcSpOpusInfo{*this});
  }

  /// Program description provided by the publisher
  std::string_view program_name() const LIEF_LIFETIMEBOUND {
    return program_name_;
  }

  /// Other information such as an url
  std::string_view more_info() const LIEF_LIFETIMEBOUND {
    return more_info_;
  }

  /// Print information about the attribute
  std::string print() const override;

  static bool classof(const Attribute* attr) {
    return attr->type() == Attribute::TYPE::SPC_SP_OPUS_INFO;
  }

  void accept(Visitor& visitor) const override;

  ~SpcSpOpusInfo() override = default;

  private:
  std::string program_name_;
  std::string more_info_;
};

}


#endif
