From 004062737657986294163672ae67d16348e203f6 Mon Sep 17 00:00:00 2001
From: Karen Arutyunov <karen@codesynthesis.com>
Date: Wed, 14 Oct 2020 20:43:20 +0300
Subject: Make changes required for test

---
 monitor/module-options.cxx | 453 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 453 insertions(+)
 create mode 100644 monitor/module-options.cxx

(limited to 'monitor/module-options.cxx')

diff --git a/monitor/module-options.cxx b/monitor/module-options.cxx
new file mode 100644
index 0000000..86078f3
--- /dev/null
+++ b/monitor/module-options.cxx
@@ -0,0 +1,453 @@
+// -*- C++ -*-
+//
+// This file was generated by CLI, a command line interface
+// compiler for C++.
+//
+
+// Begin prologue.
+//
+//
+// End prologue.
+
+#include <monitor/module-options.hxx>
+
+#include <map>
+#include <set>
+#include <string>
+#include <vector>
+#include <ostream>
+#include <sstream>
+
+namespace brep
+{
+  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, scanner& s)
+      {
+        s.next ();
+        x = 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::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::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);
+            parser<K>::parse (k, dummy, s);
+          }
+
+          if (!vstr.empty ())
+          {
+            av[1] = const_cast<char*> (vstr.c_str ());
+            argv_scanner s (0, ac, av);
+            parser<V>::parse (v, dummy, s);
+          }
+
+          m[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, typename T, T X::*M, bool X::*S>
+    void
+    thunk (X& x, scanner& s)
+    {
+      parser<T>::parse (x.*M, x.*S, s);
+    }
+  }
+}
+
+#include <map>
+#include <cstring>
+
+namespace brep
+{
+  namespace options
+  {
+    // module
+    //
+
+    module::
+    module ()
+    {
+    }
+
+    bool module::
+    parse (int& argc,
+           char** argv,
+           bool erase,
+           ::brep::cli::unknown_mode opt,
+           ::brep::cli::unknown_mode arg)
+    {
+      ::brep::cli::argv_scanner s (argc, argv, erase);
+      bool r = _parse (s, opt, arg);
+      return r;
+    }
+
+    bool module::
+    parse (int start,
+           int& argc,
+           char** argv,
+           bool erase,
+           ::brep::cli::unknown_mode opt,
+           ::brep::cli::unknown_mode arg)
+    {
+      ::brep::cli::argv_scanner s (start, argc, argv, erase);
+      bool r = _parse (s, opt, arg);
+      return r;
+    }
+
+    bool module::
+    parse (int& argc,
+           char** argv,
+           int& end,
+           bool erase,
+           ::brep::cli::unknown_mode opt,
+           ::brep::cli::unknown_mode arg)
+    {
+      ::brep::cli::argv_scanner s (argc, argv, erase);
+      bool r = _parse (s, opt, arg);
+      end = s.end ();
+      return r;
+    }
+
+    bool module::
+    parse (int start,
+           int& argc,
+           char** argv,
+           int& end,
+           bool erase,
+           ::brep::cli::unknown_mode opt,
+           ::brep::cli::unknown_mode arg)
+    {
+      ::brep::cli::argv_scanner s (start, argc, argv, erase);
+      bool r = _parse (s, opt, arg);
+      end = s.end ();
+      return r;
+    }
+
+    bool module::
+    parse (::brep::cli::scanner& s,
+           ::brep::cli::unknown_mode opt,
+           ::brep::cli::unknown_mode arg)
+    {
+      bool r = _parse (s, opt, arg);
+      return r;
+    }
+
+    typedef
+    std::map<std::string, void (*) (module&, ::brep::cli::scanner&)>
+    _cli_module_map;
+
+    static _cli_module_map _cli_module_map_;
+
+    struct _cli_module_map_init
+    {
+      _cli_module_map_init ()
+      {
+      }
+    };
+
+    static _cli_module_map_init _cli_module_map_init_;
+
+    bool module::
+    _parse (const char* o, ::brep::cli::scanner& s)
+    {
+      _cli_module_map::const_iterator i (_cli_module_map_.find (o));
+
+      if (i != _cli_module_map_.end ())
+      {
+        (*(i->second)) (*this, s);
+        return true;
+      }
+
+      // build_task base
+      //
+      if (::brep::options::build_task::_parse (o, s))
+        return true;
+
+      return false;
+    }
+
+    bool module::
+    _parse (::brep::cli::scanner& s,
+            ::brep::cli::unknown_mode opt_mode,
+            ::brep::cli::unknown_mode arg_mode)
+    {
+      // Can't skip combined flags (--no-combined-flags).
+      //
+      assert (opt_mode != ::brep::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)
+              };
+
+              ::brep::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 ::brep::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
+                  };
+
+                  ::brep::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 ::brep::cli::unknown_mode::skip:
+              {
+                s.skip ();
+                r = true;
+                continue;
+              }
+              case ::brep::cli::unknown_mode::stop:
+              {
+                break;
+              }
+              case ::brep::cli::unknown_mode::fail:
+              {
+                throw ::brep::cli::unknown_option (o);
+              }
+            }
+
+            break;
+          }
+        }
+
+        switch (arg_mode)
+        {
+          case ::brep::cli::unknown_mode::skip:
+          {
+            s.skip ();
+            r = true;
+            continue;
+          }
+          case ::brep::cli::unknown_mode::stop:
+          {
+            break;
+          }
+          case ::brep::cli::unknown_mode::fail:
+          {
+            throw ::brep::cli::unknown_argument (o);
+          }
+        }
+
+        break;
+      }
+
+      return r;
+    }
+  }
+}
+
+// Begin epilogue.
+//
+//
+// End epilogue.
+
-- 
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