text: //===-- CommandObjectRegexCommand.h -----------------------------*- C++ -*-===//
  //
  // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
  // See https://llvm.org/LICENSE.txt for license information.
  // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  //
  //===----------------------------------------------------------------------===//
  
  #ifndef liblldb_CommandObjectRegexCommand_h_
  #define liblldb_CommandObjectRegexCommand_h_
  
  #include <list>
  
  #include "lldb/Interpreter/CommandObject.h"
  #include "lldb/Utility/CompletionRequest.h"
  #include "lldb/Utility/RegularExpression.h"
  
  namespace lldb_private {
  
  // CommandObjectRegexCommand
  
  class CommandObjectRegexCommand : public CommandObjectRaw {
  public:
    CommandObjectRegexCommand(CommandInterpreter &interpreter, llvm::StringRef name,
      llvm::StringRef help, llvm::StringRef syntax,
                              uint32_t max_matches, uint32_t completion_type_mask,
                              bool is_removable);
  
    ~CommandObjectRegexCommand() override;
  
    bool IsRemovable() const override { return m_is_removable; }
  
    bool AddRegexCommand(const char *re_cstr, const char *command_cstr);
  
    bool HasRegexEntries() const { return !m_entries.empty(); }
  
    void HandleCompletion(CompletionRequest &request) override;
  
  protected:
    bool DoExecute(llvm::StringRef command, CommandReturnObject &result) override;
  
    struct Entry {
      RegularExpression regex;
      std::string command;
    };
  
    typedef std::list<Entry> EntryCollection;
    const uint32_t m_max_matches;
    const uint32_t m_completion_type_mask;
    EntryCollection m_entries;
    bool m_is_removable;
  
  private:
    DISALLOW_COPY_AND_ASSIGN(CommandObjectRegexCommand);
  };
  
  } // namespace lldb_private
  
  #endif // liblldb_CommandObjectRegexCommand_h_
  