dimgigov
ba9f5dfd05
- C runtime: socket(), bind(), listen(), accept(), connect(), send(), recv(), close() - library/std/Net.bux: Net_Create, Net_Bind, Net_Listen, Net_Accept, Net_Connect, Net_Send, Net_Recv, Net_Close, Net_SetReuse, Net_LastError - examples/tcp_server.bux: echo server on 127.0.0.1:9000 - examples/tcp_client.bux: client that sends 'Hello from Bux!' and prints reply
63 lines
1.9 KiB
Plaintext
63 lines
1.9 KiB
Plaintext
module Std::Net {
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extern func bux_socket_create() -> int;
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extern func bux_socket_reuse(fd: int) -> int;
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extern func bux_socket_bind(fd: int, addr: String, port: int) -> int;
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extern func bux_socket_listen(fd: int, backlog: int) -> int;
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extern func bux_socket_accept(fd: int) -> int;
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extern func bux_socket_connect(fd: int, addr: String, port: int) -> int;
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extern func bux_socket_send(fd: int, data: String, len: int) -> int;
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extern func bux_socket_recv(fd: int, maxLen: int) -> String;
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extern func bux_socket_close(fd: int) -> int;
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extern func bux_socket_error() -> String;
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/* Create a TCP socket. Returns -1 on error. */
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func Net_Create() -> int {
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return bux_socket_create();
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}
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/* Enable SO_REUSEADDR on a socket. */
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func Net_SetReuse(fd: int) -> bool {
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return bux_socket_reuse(fd) == 0;
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}
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/* Bind a socket to an address and port. */
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func Net_Bind(fd: int, addr: String, port: int) -> bool {
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return bux_socket_bind(fd, addr, port) == 0;
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}
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/* Start listening for connections. */
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func Net_Listen(fd: int, backlog: int) -> bool {
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return bux_socket_listen(fd, backlog) == 0;
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}
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/* Accept a connection. Returns new fd or -1 on error. */
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func Net_Accept(fd: int) -> int {
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return bux_socket_accept(fd);
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}
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/* Connect to a remote address and port. */
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func Net_Connect(fd: int, addr: String, port: int) -> bool {
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return bux_socket_connect(fd, addr, port) == 0;
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}
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/* Send data. Returns bytes sent or -1 on error. */
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func Net_Send(fd: int, data: String) -> int {
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return bux_socket_send(fd, data, String_Len(data) as int);
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}
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/* Receive up to maxLen bytes. Returns empty string on error/EOF. */
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func Net_Recv(fd: int, maxLen: int) -> String {
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return bux_socket_recv(fd, maxLen);
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}
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/* Close a socket. */
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func Net_Close(fd: int) -> bool {
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return bux_socket_close(fd) == 0;
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}
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/* Get last socket error as a string. */
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func Net_LastError() -> String {
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return bux_socket_error();
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}
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}
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