Make changes required for CIci

3 files changed, 913 insertions, 0 deletions

diff --git a/openssl/client/options.cxx b/openssl/client/options.cxx
new file mode 100644
index 0000000..c0a2c7f
--- /dev/null
+++ b/openssl/client/options.cxx
@@ -0,0 +1,673 @@
+// -*- C++ -*-
+//
+// This file was generated by CLI, a command line interface
+// compiler for C++.
+//
+
+// Begin prologue.
+//
+#include <openssl/types-parsers.hxx>
+//
+// End prologue.
+
+#include <openssl/client/options.hxx>
+
+#include <map>
+#include <set>
+#include <string>
+#include <vector>
+#include <utility>
+#include <ostream>
+#include <sstream>
+#include <cstring>
+
+namespace openssl
+{
+  namespace cli
+  {
+    template <typename X>
+    struct parser
+    {
+      static void
+      parse (X& x, bool& xs, scanner& s)
+      {
+        using namespace std;
+
+        const char* o (s.next ());
+        if (s.more ())
+        {
+          string v (s.next ());
+          istringstream is (v);
+          if (!(is >> x && is.peek () == istringstream::traits_type::eof ()))
+            throw invalid_value (o, v);
+        }
+        else
+          throw missing_value (o);
+
+        xs = true;
+      }
+    };
+
+    template <>
+    struct parser<bool>
+    {
+      static void
+      parse (bool& x, bool& xs, scanner& s)
+      {
+        const char* o (s.next ());
+
+        if (s.more ())
+        {
+          const char* v (s.next ());
+
+          if (std::strcmp (v, "1")    == 0 ||
+              std::strcmp (v, "true") == 0 ||
+              std::strcmp (v, "TRUE") == 0 ||
+              std::strcmp (v, "True") == 0)
+            x = true;
+          else if (std::strcmp (v, "0")     == 0 ||
+                   std::strcmp (v, "false") == 0 ||
+                   std::strcmp (v, "FALSE") == 0 ||
+                   std::strcmp (v, "False") == 0)
+            x = false;
+          else
+            throw invalid_value (o, v);
+        }
+        else
+          throw missing_value (o);
+
+        xs = true;
+      }
+    };
+
+    template <>
+    struct parser<std::string>
+    {
+      static void
+      parse (std::string& x, bool& xs, scanner& s)
+      {
+        const char* o (s.next ());
+
+        if (s.more ())
+          x = s.next ();
+        else
+          throw missing_value (o);
+
+        xs = true;
+      }
+    };
+
+    template <typename X>
+    struct parser<std::pair<X, std::size_t> >
+    {
+      static void
+      parse (std::pair<X, std::size_t>& x, bool& xs, scanner& s)
+      {
+        x.second = s.position ();
+        parser<X>::parse (x.first, xs, s);
+      }
+    };
+
+    template <typename X>
+    struct parser<std::vector<X> >
+    {
+      static void
+      parse (std::vector<X>& c, bool& xs, scanner& s)
+      {
+        X x;
+        bool dummy;
+        parser<X>::parse (x, dummy, s);
+        c.push_back (x);
+        xs = true;
+      }
+    };
+
+    template <typename X, typename C>
+    struct parser<std::set<X, C> >
+    {
+      static void
+      parse (std::set<X, C>& c, bool& xs, scanner& s)
+      {
+        X x;
+        bool dummy;
+        parser<X>::parse (x, dummy, s);
+        c.insert (x);
+        xs = true;
+      }
+    };
+
+    template <typename K, typename V, typename C>
+    struct parser<std::map<K, V, C> >
+    {
+      static void
+      parse (std::map<K, V, C>& m, bool& xs, scanner& s)
+      {
+        const char* o (s.next ());
+
+        if (s.more ())
+        {
+          std::size_t pos (s.position ());
+          std::string ov (s.next ());
+          std::string::size_type p = ov.find ('=');
+
+          K k = K ();
+          V v = V ();
+          std::string kstr (ov, 0, p);
+          std::string vstr (ov, (p != std::string::npos ? p + 1 : ov.size ()));
+
+          int ac (2);
+          char* av[] =
+          {
+            const_cast<char*> (o),
+            0
+          };
+
+          bool dummy;
+          if (!kstr.empty ())
+          {
+            av[1] = const_cast<char*> (kstr.c_str ());
+            argv_scanner s (0, ac, av, false, pos);
+            parser<K>::parse (k, dummy, s);
+          }
+
+          if (!vstr.empty ())
+          {
+            av[1] = const_cast<char*> (vstr.c_str ());
+            argv_scanner s (0, ac, av, false, pos);
+            parser<V>::parse (v, dummy, s);
+          }
+
+          m[k] = v;
+        }
+        else
+          throw missing_value (o);
+
+        xs = true;
+      }
+    };
+
+    template <typename K, typename V, typename C>
+    struct parser<std::multimap<K, V, C> >
+    {
+      static void
+      parse (std::multimap<K, V, C>& m, bool& xs, scanner& s)
+      {
+        const char* o (s.next ());
+
+        if (s.more ())
+        {
+          std::size_t pos (s.position ());
+          std::string ov (s.next ());
+          std::string::size_type p = ov.find ('=');
+
+          K k = K ();
+          V v = V ();
+          std::string kstr (ov, 0, p);
+          std::string vstr (ov, (p != std::string::npos ? p + 1 : ov.size ()));
+
+          int ac (2);
+          char* av[] =
+          {
+            const_cast<char*> (o),
+            0
+          };
+
+          bool dummy;
+          if (!kstr.empty ())
+          {
+            av[1] = const_cast<char*> (kstr.c_str ());
+            argv_scanner s (0, ac, av, false, pos);
+            parser<K>::parse (k, dummy, s);
+          }
+
+          if (!vstr.empty ())
+          {
+            av[1] = const_cast<char*> (vstr.c_str ());
+            argv_scanner s (0, ac, av, false, pos);
+            parser<V>::parse (v, dummy, s);
+          }
+
+          m.insert (typename std::multimap<K, V, C>::value_type (k, v));
+        }
+        else
+          throw missing_value (o);
+
+        xs = true;
+      }
+    };
+
+    template <typename X, typename T, T X::*M>
+    void
+    thunk (X& x, scanner& s)
+    {
+      parser<T>::parse (x.*M, s);
+    }
+
+    template <typename X, bool X::*M>
+    void
+    thunk (X& x, scanner& s)
+    {
+      s.next ();
+      x.*M = true;
+    }
+
+    template <typename X, typename T, T X::*M, bool X::*S>
+    void
+    thunk (X& x, scanner& s)
+    {
+      parser<T>::parse (x.*M, x.*S, s);
+    }
+  }
+}
+
+#include <map>
+
+namespace openssl
+{
+  namespace client
+  {
+    // options
+    //
+
+    options::
+    options ()
+    : help_ (),
+      version_ (),
+      sign_ (),
+      keyform_ (),
+      keyform_specified_ (false),
+      engine_ (),
+      engine_specified_ (false),
+      inkey_ (),
+      inkey_specified_ (false),
+      simulate_ (),
+      simulate_specified_ (false)
+    {
+    }
+
+    bool options::
+    parse (int& argc,
+           char** argv,
+           bool erase,
+           ::openssl::cli::unknown_mode opt,
+           ::openssl::cli::unknown_mode arg)
+    {
+      ::openssl::cli::argv_scanner s (argc, argv, erase);
+      bool r = _parse (s, opt, arg);
+      return r;
+    }
+
+    bool options::
+    parse (int start,
+           int& argc,
+           char** argv,
+           bool erase,
+           ::openssl::cli::unknown_mode opt,
+           ::openssl::cli::unknown_mode arg)
+    {
+      ::openssl::cli::argv_scanner s (start, argc, argv, erase);
+      bool r = _parse (s, opt, arg);
+      return r;
+    }
+
+    bool options::
+    parse (int& argc,
+           char** argv,
+           int& end,
+           bool erase,
+           ::openssl::cli::unknown_mode opt,
+           ::openssl::cli::unknown_mode arg)
+    {
+      ::openssl::cli::argv_scanner s (argc, argv, erase);
+      bool r = _parse (s, opt, arg);
+      end = s.end ();
+      return r;
+    }
+
+    bool options::
+    parse (int start,
+           int& argc,
+           char** argv,
+           int& end,
+           bool erase,
+           ::openssl::cli::unknown_mode opt,
+           ::openssl::cli::unknown_mode arg)
+    {
+      ::openssl::cli::argv_scanner s (start, argc, argv, erase);
+      bool r = _parse (s, opt, arg);
+      end = s.end ();
+      return r;
+    }
+
+    bool options::
+    parse (::openssl::cli::scanner& s,
+           ::openssl::cli::unknown_mode opt,
+           ::openssl::cli::unknown_mode arg)
+    {
+      bool r = _parse (s, opt, arg);
+      return r;
+    }
+
+    ::openssl::cli::usage_para options::
+    print_usage (::std::ostream& os, ::openssl::cli::usage_para p)
+    {
+      CLI_POTENTIALLY_UNUSED (os);
+
+      if (p != ::openssl::cli::usage_para::none)
+        os << ::std::endl;
+
+      os << "\033[1mOPTIONS\033[0m" << ::std::endl;
+
+      os << std::endl
+         << "\033[1m--help\033[0m               Print usage information and exit." << ::std::endl;
+
+      os << std::endl
+         << "\033[1m--version\033[0m            Print version and exit." << ::std::endl;
+
+      os << std::endl
+         << "\033[1m-sign\033[0m                Sign data read from \033[1mstdin\033[0m." << ::std::endl;
+
+      os << std::endl
+         << "\033[1m-keyform\033[0m \033[4mform\033[0m        Private key format. The only supported format is \033[1mengine\033[0m." << ::std::endl;
+
+      os << std::endl
+         << "\033[1m-engine\033[0m \033[4mengine\033[0m       Engine to use for the cryptographic operation. The only" << ::std::endl
+         << "                     supported engine is \033[1mpkcs11\033[0m." << ::std::endl;
+
+      os << std::endl
+         << "\033[1m-inkey\033[0m \033[4mlocation\033[0m      Private key location. Its format (file path, URL, etc)" << ::std::endl
+         << "                     depends on the engine used. For the \033[1mpkcs11\033[0m engine it" << ::std::endl
+         << "                     should be a \033[1mPKCS#11\033[0m URL." << ::std::endl;
+
+      os << std::endl
+         << "\033[1m--simulate\033[0m \033[4moutcome\033[0m   Ask the agent to simulate the cryptographic operation" << ::std::endl
+         << "                     instead of performing it for real." << ::std::endl;
+
+      p = ::openssl::cli::usage_para::option;
+
+      return p;
+    }
+
+    typedef
+    std::map<std::string, void (*) (options&, ::openssl::cli::scanner&)>
+    _cli_options_map;
+
+    static _cli_options_map _cli_options_map_;
+
+    struct _cli_options_map_init
+    {
+      _cli_options_map_init ()
+      {
+        _cli_options_map_["--help"] =
+        &::openssl::cli::thunk< options, &options::help_ >;
+        _cli_options_map_["--version"] =
+        &::openssl::cli::thunk< options, &options::version_ >;
+        _cli_options_map_["-sign"] =
+        &::openssl::cli::thunk< options, &options::sign_ >;
+        _cli_options_map_["-keyform"] =
+        &::openssl::cli::thunk< options, string, &options::keyform_,
+          &options::keyform_specified_ >;
+        _cli_options_map_["-engine"] =
+        &::openssl::cli::thunk< options, string, &options::engine_,
+          &options::engine_specified_ >;
+        _cli_options_map_["-inkey"] =
+        &::openssl::cli::thunk< options, string, &options::inkey_,
+          &options::inkey_specified_ >;
+        _cli_options_map_["--simulate"] =
+        &::openssl::cli::thunk< options, simulate_outcome, &options::simulate_,
+          &options::simulate_specified_ >;
+      }
+    };
+
+    static _cli_options_map_init _cli_options_map_init_;
+
+    bool options::
+    _parse (const char* o, ::openssl::cli::scanner& s)
+    {
+      _cli_options_map::const_iterator i (_cli_options_map_.find (o));
+
+      if (i != _cli_options_map_.end ())
+      {
+        (*(i->second)) (*this, s);
+        return true;
+      }
+
+      return false;
+    }
+
+    bool options::
+    _parse (::openssl::cli::scanner& s,
+            ::openssl::cli::unknown_mode opt_mode,
+            ::openssl::cli::unknown_mode arg_mode)
+    {
+      // Can't skip combined flags (--no-combined-flags).
+      //
+      assert (opt_mode != ::openssl::cli::unknown_mode::skip);
+
+      bool r = false;
+      bool opt = true;
+
+      while (s.more ())
+      {
+        const char* o = s.peek ();
+
+        if (std::strcmp (o, "--") == 0)
+        {
+          opt = false;
+          s.skip ();
+          r = true;
+          continue;
+        }
+
+        if (opt)
+        {
+          if (_parse (o, s))
+          {
+            r = true;
+            continue;
+          }
+
+          if (std::strncmp (o, "-", 1) == 0 && o[1] != '\0')
+          {
+            // Handle combined option values.
+            //
+            std::string co;
+            if (const char* v = std::strchr (o, '='))
+            {
+              co.assign (o, 0, v - o);
+              ++v;
+
+              int ac (2);
+              char* av[] =
+              {
+                const_cast<char*> (co.c_str ()),
+                const_cast<char*> (v)
+              };
+
+              ::openssl::cli::argv_scanner ns (0, ac, av);
+
+              if (_parse (co.c_str (), ns))
+              {
+                // Parsed the option but not its value?
+                //
+                if (ns.end () != 2)
+                  throw ::openssl::cli::invalid_value (co, v);
+
+                s.next ();
+                r = true;
+                continue;
+              }
+              else
+              {
+                // Set the unknown option and fall through.
+                //
+                o = co.c_str ();
+              }
+            }
+
+            // Handle combined flags.
+            //
+            char cf[3];
+            {
+              const char* p = o + 1;
+              for (; *p != '\0'; ++p)
+              {
+                if (!((*p >= 'a' && *p <= 'z') ||
+                      (*p >= 'A' && *p <= 'Z') ||
+                      (*p >= '0' && *p <= '9')))
+                  break;
+              }
+
+              if (*p == '\0')
+              {
+                for (p = o + 1; *p != '\0'; ++p)
+                {
+                  std::strcpy (cf, "-");
+                  cf[1] = *p;
+                  cf[2] = '\0';
+
+                  int ac (1);
+                  char* av[] =
+                  {
+                    cf
+                  };
+
+                  ::openssl::cli::argv_scanner ns (0, ac, av);
+
+                  if (!_parse (cf, ns))
+                    break;
+                }
+
+                if (*p == '\0')
+                {
+                  // All handled.
+                  //
+                  s.next ();
+                  r = true;
+                  continue;
+                }
+                else
+                {
+                  // Set the unknown option and fall through.
+                  //
+                  o = cf;
+                }
+              }
+            }
+
+            switch (opt_mode)
+            {
+              case ::openssl::cli::unknown_mode::skip:
+              {
+                s.skip ();
+                r = true;
+                continue;
+              }
+              case ::openssl::cli::unknown_mode::stop:
+              {
+                break;
+              }
+              case ::openssl::cli::unknown_mode::fail:
+              {
+                throw ::openssl::cli::unknown_option (o);
+              }
+            }
+
+            break;
+          }
+        }
+
+        switch (arg_mode)
+        {
+          case ::openssl::cli::unknown_mode::skip:
+          {
+            s.skip ();
+            r = true;
+            continue;
+          }
+          case ::openssl::cli::unknown_mode::stop:
+          {
+            break;
+          }
+          case ::openssl::cli::unknown_mode::fail:
+          {
+            throw ::openssl::cli::unknown_argument (o);
+          }
+        }
+
+        break;
+      }
+
+      return r;
+    }
+  }
+}
+
+namespace openssl
+{
+  ::openssl::cli::usage_para
+  print_openssl_client_usage (::std::ostream& os, ::openssl::cli::usage_para p)
+  {
+    CLI_POTENTIALLY_UNUSED (os);
+
+    if (p != ::openssl::cli::usage_para::none)
+      os << ::std::endl;
+
+    os << "\033[1mSYNOPSIS\033[0m" << ::std::endl
+       << ::std::endl
+       << "\033[1mopenssl-client --help\033[0m" << ::std::endl
+       << "\033[1mopenssl-client --version\033[0m" << ::std::endl
+       << "\033[1mopenssl-client\033[0m pkeyutl [\033[4moptions\033[0m]\033[0m" << ::std::endl
+       << ::std::endl
+       << "\033[1mDESCRIPTION\033[0m" << ::std::endl
+       << ::std::endl
+       << "The \033[1mpkeyutl\033[0m command is a drop-in replacement for the \033[1mopenssl-pkeyutl(1)\033[0m" << ::std::endl
+       << "cryptographic operations. Instead of performing the operations itself, it" << ::std::endl
+       << "forwards the request to an OpenSSL key agent that keeps the private key" << ::std::endl
+       << "unlocked for the session." << ::std::endl
+       << ::std::endl
+       << "Currently, data signing with a private key stored in a \033[1mPKCS#11\033[0m token is the" << ::std::endl
+       << "only supported arrangement. This limits the \033[1mopenssl-pkeyutl(1)\033[0m options and" << ::std::endl
+       << "values to the following usage:" << ::std::endl
+       << ::std::endl
+       << "$ openssl-client pkeyutl -sign -keyform engine -engine pkcs11 -inkey pkcs11:..." << ::std::endl
+       << ::std::endl
+       << "This command reads data from \033[1mstdin\033[0m, asks \033[1mopenssl-agent-pkcs11(1)\033[0m to sign it" << ::std::endl
+       << "using the specified unlocked private key, and prints the resulting signature to" << ::std::endl
+       << "\033[1mstdout\033[0m." << ::std::endl
+       << ::std::endl
+       << "Note that the \033[1mrsautl\033[0m command is also accepted for backwards compatibility." << ::std::endl
+       << ::std::endl
+       << "The command can be simulated without actually performing any cryptographic" << ::std::endl
+       << "operations. If the \033[1m--simulate\033[0m option is specified with the \033[1msuccess\033[0m outcome," << ::std::endl
+       << "then the command prints a dummy signature produced by the agent and exits with" << ::std::endl
+       << "zero status. The \033[1mfailure\033[0m outcome causes it to print the diagnostics to \033[1mstderr\033[0m" << ::std::endl
+       << "and exit with non-zero status. This mode is mostly useful for OpenSSL key" << ::std::endl
+       << "agents testing." << ::std::endl;
+
+    p = ::openssl::client::options::print_usage (os, ::openssl::cli::usage_para::text);
+
+    if (p != ::openssl::cli::usage_para::none)
+      os << ::std::endl;
+
+    os << "\033[1mENVIRONMENT\033[0m" << ::std::endl
+       << ::std::endl
+       << "If \033[1m-engine\033[0m is \033[1mpkcs11\033[0m, then the \033[1mOPENSSL_AGENT_PKCS11_SOCK\033[0m environment variable" << ::std::endl
+       << "should be set to the Unix-domain socket of the \033[1mopenssl-agent-pkcs11(1)\033[0m daemon." << ::std::endl;
+
+    os << std::endl
+       << "\033[1mEXIT STATUS\033[0m" << ::std::endl
+       << ::std::endl
+       << "Non-zero exit status is returned in case of an error." << ::std::endl;
+
+    p = ::openssl::cli::usage_para::text;
+
+    return p;
+  }
+}
+
+// Begin epilogue.
+//
+//
+// End epilogue.
+
diff --git a/openssl/client/options.hxx b/openssl/client/options.hxx
new file mode 100644
index 0000000..5b61682
--- /dev/null
+++ b/openssl/client/options.hxx
@@ -0,0 +1,150 @@
+// -*- C++ -*-
+//
+// This file was generated by CLI, a command line interface
+// compiler for C++.
+//
+
+#ifndef OPENSSL_CLIENT_OPTIONS_HXX
+#define OPENSSL_CLIENT_OPTIONS_HXX
+
+// Begin prologue.
+//
+//
+// End prologue.
+
+#include <openssl/options.hxx>
+
+namespace openssl
+{
+  namespace client
+  {
+    class options
+    {
+      public:
+      options ();
+
+      // Return true if anything has been parsed.
+      //
+      bool
+      parse (int& argc,
+             char** argv,
+             bool erase = false,
+             ::openssl::cli::unknown_mode option = ::openssl::cli::unknown_mode::fail,
+             ::openssl::cli::unknown_mode argument = ::openssl::cli::unknown_mode::stop);
+
+      bool
+      parse (int start,
+             int& argc,
+             char** argv,
+             bool erase = false,
+             ::openssl::cli::unknown_mode option = ::openssl::cli::unknown_mode::fail,
+             ::openssl::cli::unknown_mode argument = ::openssl::cli::unknown_mode::stop);
+
+      bool
+      parse (int& argc,
+             char** argv,
+             int& end,
+             bool erase = false,
+             ::openssl::cli::unknown_mode option = ::openssl::cli::unknown_mode::fail,
+             ::openssl::cli::unknown_mode argument = ::openssl::cli::unknown_mode::stop);
+
+      bool
+      parse (int start,
+             int& argc,
+             char** argv,
+             int& end,
+             bool erase = false,
+             ::openssl::cli::unknown_mode option = ::openssl::cli::unknown_mode::fail,
+             ::openssl::cli::unknown_mode argument = ::openssl::cli::unknown_mode::stop);
+
+      bool
+      parse (::openssl::cli::scanner&,
+             ::openssl::cli::unknown_mode option = ::openssl::cli::unknown_mode::fail,
+             ::openssl::cli::unknown_mode argument = ::openssl::cli::unknown_mode::stop);
+
+      // Option accessors.
+      //
+      const bool&
+      help () const;
+
+      const bool&
+      version () const;
+
+      const bool&
+      sign () const;
+
+      const string&
+      keyform () const;
+
+      bool
+      keyform_specified () const;
+
+      const string&
+      engine () const;
+
+      bool
+      engine_specified () const;
+
+      const string&
+      inkey () const;
+
+      bool
+      inkey_specified () const;
+
+      const simulate_outcome&
+      simulate () const;
+
+      bool
+      simulate_specified () const;
+
+      // Print usage information.
+      //
+      static ::openssl::cli::usage_para
+      print_usage (::std::ostream&,
+                   ::openssl::cli::usage_para = ::openssl::cli::usage_para::none);
+
+      // Implementation details.
+      //
+      protected:
+      bool
+      _parse (const char*, ::openssl::cli::scanner&);
+
+      private:
+      bool
+      _parse (::openssl::cli::scanner&,
+              ::openssl::cli::unknown_mode option,
+              ::openssl::cli::unknown_mode argument);
+
+      public:
+      bool help_;
+      bool version_;
+      bool sign_;
+      string keyform_;
+      bool keyform_specified_;
+      string engine_;
+      bool engine_specified_;
+      string inkey_;
+      bool inkey_specified_;
+      simulate_outcome simulate_;
+      bool simulate_specified_;
+    };
+  }
+}
+
+// Print page usage information.
+//
+namespace openssl
+{
+  ::openssl::cli::usage_para
+  print_openssl_client_usage (::std::ostream&,
+                              ::openssl::cli::usage_para = ::openssl::cli::usage_para::none);
+}
+
+#include <openssl/client/options.ixx>
+
+// Begin epilogue.
+//
+//
+// End epilogue.
+
+#endif // OPENSSL_CLIENT_OPTIONS_HXX
diff --git a/openssl/client/options.ixx b/openssl/client/options.ixx
new file mode 100644
index 0000000..2ecad17
--- /dev/null
+++ b/openssl/client/options.ixx
@@ -0,0 +1,90 @@
+// -*- C++ -*-
+//
+// This file was generated by CLI, a command line interface
+// compiler for C++.
+//
+
+// Begin prologue.
+//
+//
+// End prologue.
+
+namespace openssl
+{
+  namespace client
+  {
+    // options
+    //
+
+    inline const bool& options::
+    help () const
+    {
+      return this->help_;
+    }
+
+    inline const bool& options::
+    version () const
+    {
+      return this->version_;
+    }
+
+    inline const bool& options::
+    sign () const
+    {
+      return this->sign_;
+    }
+
+    inline const string& options::
+    keyform () const
+    {
+      return this->keyform_;
+    }
+
+    inline bool options::
+    keyform_specified () const
+    {
+      return this->keyform_specified_;
+    }
+
+    inline const string& options::
+    engine () const
+    {
+      return this->engine_;
+    }
+
+    inline bool options::
+    engine_specified () const
+    {
+      return this->engine_specified_;
+    }
+
+    inline const string& options::
+    inkey () const
+    {
+      return this->inkey_;
+    }
+
+    inline bool options::
+    inkey_specified () const
+    {
+      return this->inkey_specified_;
+    }
+
+    inline const simulate_outcome& options::
+    simulate () const
+    {
+      return this->simulate_;
+    }
+
+    inline bool options::
+    simulate_specified () const
+    {
+      return this->simulate_specified_;
+    }
+  }
+}
+
+// Begin epilogue.
+//
+//
+// End epilogue.