config_passthrough.cpp

src/config_passthrough.cpp

@@ -0,0 +1,59 @@
+#/*
+  ISC License
+
+  Copyright (c) 2024, Antonio SJ Musumeci <trapexit@spawn.link>
+
+  Permission to use, copy, modify, and/or distribute this software for any
+  purpose with or without fee is hereby granted, provided that the above
+  copyright notice and this permission notice appear in all copies.
+
+  THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+*/
+
+#include "config_passthrough.hpp"
+#include "ef.hpp"
+#include "errno.hpp"
+
+template<>
+std::string
+Passthrough::to_string() const
+{
+  return BE_Passthrough::_to_string(_data);
+  switch(_data)
+    {
+    case Passthrough::ENUM::OFF:
+      return "off";
+    case Passthrough::ENUM::RO:
+      return "ro";
+    case Passthrough::ENUM::WO:
+      return "wo";
+    case Passthrough::ENUM::RW:
+      return "rw";
+    }
+
+  return "invalid";
+}
+
+template<>
+int
+Passthrough::from_string(const std::string &s_)
+{
+  if(s_ == "off")
+    _data = Passthrough::ENUM::OFF;
+  ef(s_ == "ro")
+    _data = Passthrough::ENUM::RO;
+  ef(s_ == "wo")
+    _data = Passthrough::ENUM::WO;
+  ef(s_ == "rw")
+    _data = Passthrough::ENUM::RW;
+  else
+    return -EINVAL;
+
+  return 0;
+}

src/config_passthrough.hpp

@@ -0,0 +1,36 @@
+/*
+  ISC License
+
+  Copyright (c) 2024, Antonio SJ Musumeci <trapexit@spawn.link>
+
+  Permission to use, copy, modify, and/or distribute this software for any
+  purpose with or without fee is hereby granted, provided that the above
+  copyright notice and this permission notice appear in all copies.
+
+  THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+*/
+
+#pragma once
+
+#include "better_enum.hpp"
+
+#include "enum.hpp"
+
+
+BETTER_ENUM(BE_Passthrough, uint8_t, off, ro, wo, rw);
+
+enum class PassthroughEnum
+  {
+    OFF,
+    RO,
+    WO,
+    RW
+  };
+
+typedef Enum<PassthroughEnum> Passthrough;