Impl --stop and --gdb options

1 files changed, 32 insertions, 0 deletions

diff --git a/chardev.hpp b/chardev.hpp
new file mode 100644
index 0000000..0a0d9df
--- /dev/null
+++ b/chardev.hpp
@@ -0,0 +1,32 @@
+/* SPDX-License-Identifier: Unlicense
+ */
+
+#pragma once
+
+#include <cstdint>
+#include <cstddef>
+
+enum class CharDevType: uint8_t {
+    kUndefined = 0,
+    kPty, ///< Creates new PTY
+    kTcp, ///< Binds and listens to specified address and port
+};
+
+struct CharDev {
+    CharDevType type{};
+    const char* path{};
+    int fd{-1};
+    size_t path_len{};
+    uint16_t port{};
+    static CharDev Invalid(const char* path = nullptr)
+    {
+        return CharDev{CharDevType::kUndefined, path};
+    }
+    static CharDev Pty(void) { return CharDev{CharDevType::kPty}; }
+    static CharDev Tcp(const char* host, size_t path_len, uint16_t port)
+    {
+        return CharDev{CharDevType::kTcp, host, -1, path_len, port};
+    }
+    static CharDev Parse(const char* path);
+};
+