init: server

1 files changed, 35 insertions, 0 deletions

diff --git a/src/misc/FileDescriptor.hpp b/src/misc/FileDescriptor.hpp
new file mode 100644
index 0000000..75aeb73
--- /dev/null
+++ b/src/misc/FileDescriptor.hpp
@@ -0,0 +1,35 @@
+#pragma once
+
+#include <fcntl.h>
+class CFileDescriptor {
+  public:
+	CFileDescriptor() = default;
+	explicit CFileDescriptor(int const fd);
+	CFileDescriptor(CFileDescriptor &&) noexcept;
+	CFileDescriptor &operator=(CFileDescriptor &&) noexcept;
+	~CFileDescriptor();
+
+	CFileDescriptor(const CFileDescriptor &)			= delete;
+	CFileDescriptor &operator=(const CFileDescriptor &) = delete;
+
+	bool operator==(const CFileDescriptor &rhs) const {
+		return m_fd == rhs.m_fd;
+	}
+
+	bool			isValid() const;
+	int				get() const;
+	int				getFlags() const;
+	bool			setFlags(int flags);
+	int				take();
+	void			reset();
+	CFileDescriptor duplicate(int flags = F_DUPFD_CLOEXEC) const;
+
+	bool isReadable() const;
+	bool isClosed() const;
+
+	static bool isReadable(int fd);
+	static bool isClosed(int fd);
+
+  private:
+	int m_fd = -1;
+};