diff options
Diffstat (limited to 'kernel/socket.h')
| -rw-r--r-- | kernel/socket.h | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/kernel/socket.h b/kernel/socket.h index ad505b8..b542c87 100644 --- a/kernel/socket.h +++ b/kernel/socket.h @@ -20,13 +20,6 @@ #define MSG_WAITALL 1 void gen_ipv4(ipv4_t *ip, u8 i1, u8 i2, u8 i3, u8 i4); -u32 tcp_connect_ipv4(u32 ip, u16 port, int *error); - -u32 tcp_listen_ipv4(u32 ip, u16 port, int *error); -u32 tcp_accept(u32 listen_socket, int *error); - -int tcp_write(u32 socket, const u8 *buffer, u64 len, u64 *out); -int tcp_read(u32 socket, u8 *buffer, u64 buffer_size, u64 *out); struct TcpListen { u32 ip; @@ -37,11 +30,13 @@ struct TcpListen { struct TcpConnection { int dead; u16 incoming_port; + u32 incoming_ip; u32 outgoing_ip; u16 outgoing_port; int unhandled_packet; - struct ringbuffer buffer; + struct ringbuffer incoming_buffer; + struct ringbuffer outgoing_buffer; u32 seq; u32 ack; @@ -53,7 +48,8 @@ struct TcpConnection *tcp_get_connection(u32 socket, process_t *p); struct TcpConnection *internal_tcp_incoming(u32 src_ip, u16 src_port, u32 dst_ip, u16 dst_port); -struct TcpConnection *tcp_find_connection(u16 port); +struct TcpConnection *tcp_find_connection(ipv4_t src_ip, u16 src_port, + u16 dst_port); typedef struct { vfs_fd_t *ptr_socket_fd; @@ -67,6 +63,8 @@ typedef struct { // UNIX socket char *path; vfs_fd_t *incoming_fd; + + void *object; } SOCKET; typedef struct { @@ -115,4 +113,7 @@ struct INCOMING_TCP_CONNECTION * handle_incoming_tcp_connection(u8 ip[4], u16 n_port, u16 dst_port); struct INCOMING_TCP_CONNECTION *get_incoming_tcp_connection(u8 ip[4], u16 n_port); +int connect(int sockfd, const struct sockaddr *addr, socklen_t addrlen); +void global_socket_init(void); +u16 tcp_get_free_port(void); #endif |