Network file transfer in Windows

I want to transfer fil开发者_如何学JAVAes across the network using C or C++. What topics should I look up? How can I do this?

You should start by choosing a protocol. HTTPS and SFTP are both good choices, but there are obviously others. Once you have that straight, you can look up choices for client and server libraries.

I would recommend looking through documentation of Windows Sockets and boost asio.

While you could use ReadFile to read the file's contents and then send it over a socket, Windows also provides the TransmitFile API to enable you to read a file's data and send it over a socket with one system call.

there is sendfile function in C. Just check it out.