212 lines
5.2 KiB
C
Executable File
212 lines
5.2 KiB
C
Executable File
#ifndef __MENUET_NET_H
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#define __MENUET_NET_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include<menuet/os.h>
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// System functions
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#define _SOCKETF 75
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// Socket subfunctions
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#define _OPENSF 0
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#define _CLOSESF 1
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#define _BINDSF 2
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#define _LISTENSF 3
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#define _CONNECTSF 4
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#define _ACCEPTSF 5
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#define _SENDSF 6
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#define _RECEIVESF 7
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// Socket types
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#define SOCK_STREAM 1
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#define SOCK_DGRAM 2
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#define SOCK_RAW 3
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// Socket options
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#define SO_NONBLOCK 1 << 31
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// IP protocols
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#define IPPROTO_IP 0
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#define IPPROTO_ICMP 1
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#define IPPROTO_TCP 6
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#define IPPROTO_UDP 17
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// Address families
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#define AF_UNSPEC 0
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#define AF_LOCAL 1
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#define AF_INET 2 // IPv4
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#define AF_INET6 28 // IPv6 (not supported yet)
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#define PF_UNSPEC AF_UNSPEC
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#define PF_LOCAL AF_LOCAL
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#define PF_INET4 AF_INET4
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#define PF_INET6 AF_INET6
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// Flags for addrinfo
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#define AI_PASSIVE 1
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#define AI_CANONNAME 2
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#define AI_NUMERICHOST 4
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#define AI_NUMERICSERV 8
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#define AI_ADDRCONFIG 0x400
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// Internal definition
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#define AI_SUPPORTED 0x40F
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// For system function 76
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#define API_ETH 0 << 16
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#define API_IPv4 1 << 16
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#define API_ICMP 2 << 16
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#define API_UDP 3 << 16
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#define API_TCP 4 << 16
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#define API_ARP 5 << 16
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#define API_PPPOE 6 << 16
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// Socket flags for user calls
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#define MSG_PEEK 0x02
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#define MSG_DONTWAIT 0x40
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struct in_addr {
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unsigned long s_addr;
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};
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struct sockaddr {
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unsigned short sa_family; // address family, AF_xxx
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char sa_data[14]; // 14 bytes of protocol address
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};
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struct sockaddr_in {
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short sin_family; // sa_family_t
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unsigned short sin_port; // in_port_t
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struct in_addr sin_addr;
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char sin_zero[8];
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};
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struct addrinfo {
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int ai_flags; // bitmask of AI_*
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int longai_family; // PF_*
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int ai_socktype; //SOCK_*
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int ai_protocol; // 0 or IPPROTO_*
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int ai_addrlen; // length of ai_addr
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char *ai_canonname;
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struct sockaddr *ai_addr; // struct sockaddr*
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struct addrinfo *ai_next; // struct addrinfo*
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};
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#define EAI_ADDRFAMILY 1
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#define EAI_AGAIN 2
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#define EAI_BADFLAGS 3
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#define EAI_FAIL 4
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#define EAI_FAMILY 5
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#define EAI_MEMORY 6
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#define EAI_NONAME 8
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#define EAI_SERVICE 9
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#define EAI_SOCKTYPE 10
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#define EAI_BADHINTS 12
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#define EAI_PROTOCOL 13
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#define EAI_OVERFLOW 14
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// Socket error codes
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// Error Codes
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#define ENOBUFS 1
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#define EINPROGRESS 2
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#define EOPNOTSUPP 4
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#define EWOULDBLOCK 6
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#define ENOTCONN 9
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#define EALREADY 10
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#define EINVAL 11
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#define EMSGSIZE 12
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#define ENOMEM 18
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#define EADDRINUSE 20
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#define ECONNREFUSED 61
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#define ECONNRESET 52
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#define EISCONN 56
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#define ETIMEDOUT 60
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#define ECONNABORTED 53
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unsigned long inet_addr(char *cp);
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int socket(int domain, int type, int protocol);
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int closesocket(int s);
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int bind(int sockfd, struct sockaddr *my_addr, int addrlen);
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int listen(int s, int backlog);
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int connect(int sockfd, const struct sockaddr *serv_addr, int addrlen);
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int accept(int s, struct sockaddr *addr, int *addrlen);
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int send(int s, const void *buf, int len, int flags);
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int recv(int sockfd, void *buf, int len, int flags);
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// Review int setsockopt(int s, int level, int optname, const void *optval, socklen_t optlen);
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// Review int getsockopt(int s, int level, int optname, void *optval, socklen_t *optlen);
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// Add socketpair()
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//---------------------------------------------
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#define __NET_stack_rd_cfg_word 0
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#define __NET_stack_get_ip 1
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#define __NET_stack_wr_cfg_word 2
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#define __NET_stack_put_ip 3
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#define __NET_sock_open_UDP 0
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#define __NET_sock_open_TCP 5
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#define __NET_sock_close_UDP 1
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#define __NET_sock_close_TCP 8
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#define __NET_sock_poll 2
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#define __NET_sock_read 3
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#define __NET_sock_write_UDP 4
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#define __NET_sock_get_status 6
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#define __NET_sock_write_TCP 7
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#define __NET_sock_check_port 9
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#define __NET_socket 53
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#define __NET_stack 52
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int __menuet__get_stack_config_word(void);
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__u32 __menuet__get_my_IP(void);
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void __menuet__set_stack_config_word(int cfg);
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void __menuet__set_my_IP(__u32 my_IP);
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__u32 __menuet__open_UDP_socket(__u32 local_port,__u32 remote_port,__u32 remote_ip);
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__u32 __menuet__open_TCP_socket(__u32 local_port,__u32 remote_port,__u32 remote_ip,int mode);
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int __menuet__close_UDP_socket(int socket);
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int __menuet__close_TCP_socket(int socket);
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int __menuet__poll_socket(int sock);
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int __menuet__read_socket(int sock,__u8 * return_data);
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int __menuet__get_TCP_socket_status(int sock);
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int __menuet__write_UDP_socket(int sock,int count,void * buffer);
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int __menuet__write_TCP_socket(int sock,int count,void * buffer);
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int __menuet__check_net_port_availability(int port);
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/* Values returned by __menuet__check_net_port_availability */
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#define PORT_AVAILABLE (1)
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#define PORT_UNAVAILABLE (0)
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#define NET_OP_OK ((int)(0))
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#define NET_OP_ERR ((int)(-1))
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/* These are socket modes */
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#define SOCKET_PASSIVE 0
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#define SOCKET_ACTIVE 1
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/* These belong to socket status */
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#define TCB_LISTEN 1
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#define TCB_SYN_SENT 2
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#define TCB_SYN_RECEIVED 3
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#define TCB_ESTABLISHED 4
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#define TCB_FIN_WAIT_1 5
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#define TCB_FIN_WAIT_2 6
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#define TCB_CLOSE_WAIT 7
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#define TCB_CLOSING 8
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#define TCB_LAST_ACK 9
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#define TCB_TIME_AWAIT 10
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#define TCB_CLOSED 11
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#ifdef __cplusplus
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}
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#endif
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#endif
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