From 6e7a315eb67cb6c113cf37e1d66c4f11a51a2b3e Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 18:29:51 +0200 Subject: Adding upstream version 2.06. Signed-off-by: Daniel Baumann --- include/grub/net/tcp.h | 85 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 85 insertions(+) create mode 100644 include/grub/net/tcp.h (limited to 'include/grub/net/tcp.h') diff --git a/include/grub/net/tcp.h b/include/grub/net/tcp.h new file mode 100644 index 0000000..5a9305a --- /dev/null +++ b/include/grub/net/tcp.h @@ -0,0 +1,85 @@ +/* + * GRUB -- GRand Unified Bootloader + * Copyright (C) 2010,2011 Free Software Foundation, Inc. + * + * GRUB is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * GRUB is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with GRUB. If not, see . + */ + +#ifndef GRUB_NET_TCP_HEADER +#define GRUB_NET_TCP_HEADER 1 +#include +#include + +struct grub_net_tcp_socket; +typedef struct grub_net_tcp_socket *grub_net_tcp_socket_t; + +struct grub_net_tcp_listen; +typedef struct grub_net_tcp_listen *grub_net_tcp_listen_t; + +grub_net_tcp_socket_t +grub_net_tcp_open (char *server, + grub_uint16_t out_port, + grub_err_t (*recv_hook) (grub_net_tcp_socket_t sock, + struct grub_net_buff *nb, + void *data), + void (*error_hook) (grub_net_tcp_socket_t sock, + void *data), + void (*fin_hook) (grub_net_tcp_socket_t sock, + void *data), + void *hook_data); + +grub_net_tcp_listen_t +grub_net_tcp_listen (grub_uint16_t port, + const struct grub_net_network_level_interface *inf, + grub_err_t (*listen_hook) (grub_net_tcp_listen_t listen, + grub_net_tcp_socket_t sock, + void *data), + void *hook_data); + +void +grub_net_tcp_stop_listen (grub_net_tcp_listen_t listen); + +grub_err_t +grub_net_send_tcp_packet (const grub_net_tcp_socket_t socket, + struct grub_net_buff *nb, + int push); + +enum + { + GRUB_NET_TCP_CONTINUE_RECEIVING, + GRUB_NET_TCP_DISCARD, + GRUB_NET_TCP_ABORT + }; + +void +grub_net_tcp_close (grub_net_tcp_socket_t sock, int discard_received); + +grub_err_t +grub_net_tcp_accept (grub_net_tcp_socket_t sock, + grub_err_t (*recv_hook) (grub_net_tcp_socket_t sock, + struct grub_net_buff *nb, + void *data), + void (*error_hook) (grub_net_tcp_socket_t sock, + void *data), + void (*fin_hook) (grub_net_tcp_socket_t sock, + void *data), + void *hook_data); + +void +grub_net_tcp_stall (grub_net_tcp_socket_t sock); + +void +grub_net_tcp_unstall (grub_net_tcp_socket_t sock); + +#endif -- cgit v1.2.3