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Diffstat (limited to 'include/ntapi/nt_socket.h')
| -rw-r--r-- | include/ntapi/nt_socket.h | 429 |
1 files changed, 429 insertions, 0 deletions
diff --git a/include/ntapi/nt_socket.h b/include/ntapi/nt_socket.h new file mode 100644 index 0000000..7e08697 --- /dev/null +++ b/include/ntapi/nt_socket.h @@ -0,0 +1,429 @@ +#ifndef _NT_SOCKET_H_ +#define _NT_SOCKET_H_ + +/** + * socket api: + * ----------- + * here we provide native libraries and applications + * with a minimal socket abstraction layer; + * if you are interested in posix socket semantics + * then this header is REALLY NOT what you + * are looking for, as the most portable scenario + * (psxscl+libc) neither requires nor allows for + * direct interaction with the below interfaces. + * + * (additional information for the yet curious...) + * + * client libraries and applications are responsible + * for the entire bookkeeping, which should be + * easy using the nt_socket structure. + * + * kernel sockets are created using ZwCreateFile, + * and are then manipulated (bind, connect, send, + * recv, listen, accept, getsockname, etc.) using + * ZwDeviceIoControlFile. accordingly, the main + * objective of the below interfaces is to provide + * thin wrappers around the above NT system calls, + * thereby releasing you from the tedious task + * of formatting control messages according to + * individual IOCTL codes, protocol types, or + * different versions of the operating system. + * + * another noteworthy objective is the direct + * translation between posix socket semantics on the + * one hand, and the interfaces that this module + * provides on the other. functions in this module + * normally take the same arguments as their + * posix equivalents, yet require a pointer + * to an nt_socket structure in place of an integer + * file descriptor (in the posix library, the task + * of converting an integer file descriptor to the + * above pointer is a trivial one). for functions + * such as send() and recv(), the return value is + * the system's native NTSTATUS; the number of bytes + * sent or received is then returned in a separate + * argument, and can also be obtained, along with + * extended status, from the info member of the iosb + * argument. last but not least, each function in + * this module accepts one or more optional arguments + * of questionable relevance:-) +**/ + +#include <psxtypes/psxtypes.h> +#include "nt_status.h" +#include "nt_object.h" +#include "nt_tty.h" + +/* afd socket domains */ +#define NT_AF_UNSPEC (0x0000u) +#define NT_AF_UNIX (0x0001u) +#define NT_AF_INET (0x0002u) +#define NT_AF_IMPLINK (0x0003u) +#define NT_AF_PUP (0x0004u) +#define NT_AF_CHAOS (0x0005u) +#define NT_AF_NS (0x0006u) +#define NT_AF_IPX (0x0006u) /* synonym */ +#define NT_AF_ISO (0x0007u) +#define NT_AF_OSI (0x0007u) /* synonym */ +#define NT_AF_ECMA (0x0008u) +#define NT_AF_DATAKIT (0x0009u) +#define NT_AF_CCITT (0x000Au) +#define NT_AF_SNA (0x000Bu) +#define NT_AF_DECnet (0x000Cu) +#define NT_AF_DLI (0x000Du) +#define NT_AF_LAT (0x000Eu) +#define NT_AF_HYLINK (0x000Fu) +#define NT_AF_APPLETALK (0x0010u) +#define NT_AF_NETBIOS (0x0011u) +#define NT_AF_VOICEVIEW (0x0012u) +#define NT_AF_FIREFOX (0x0013u) +#define NT_AF_UNKNOWN_1ST (0x0014u) +#define NT_AF_BAN (0x0015u) +#define NT_AF_ATM (0x0016u) +#define NT_AF_INET6 (0x0017u) +#define NT_AF_CLUSTER (0x0018u) +#define NT_AF_12844 (0x0019u) +#define NT_AF_IRDA (0x001Au) +#define NT_AF_NETDES (0x001Cu) +#define NT_AF_TCNPROCESS (0x001Du) +#define NT_AF_TCNMESSAGE (0x001Eu) +#define NT_AF_ICLFXBM (0x001Fu) +#define NT_AF_BTH (0x0020u) +#define NT_AF_LINK (0x0021u) + + +/* afd socket types */ +#define NT_SOCK_STREAM (0x0001u) +#define NT_SOCK_DGRAM (0x0002u) +#define NT_SOCK_RAW (0x0003u) +#define NT_SOCK_RDM (0x0004u) +#define NT_SOCK_SEQPACKET (0x0005u) + + +/* afd socket protocols */ +#define NT_IPPROTO_IP 0 +#define NT_IPPROTO_HOPOPTS 0 +#define NT_IPPROTO_ICMP 1 +#define NT_IPPROTO_IGMP 2 +#define NT_IPPROTO_GGP 3 +#define NT_IPPROTO_IPV4 4 +#define NT_IPPROTO_ST 5 +#define NT_IPPROTO_TCP 6 +#define NT_IPPROTO_CBT 7 +#define NT_IPPROTO_EGP 8 +#define NT_IPPROTO_IGP 9 +#define NT_IPPROTO_PUP 12 +#define NT_IPPROTO_UDP 17 +#define NT_IPPROTO_IDP 22 +#define NT_IPPROTO_RDP 27 +#define NT_IPPROTO_IPV6 41 +#define NT_IPPROTO_ROUTING 43 +#define NT_IPPROTO_FRAGMENT 44 +#define NT_IPPROTO_ESP 50 +#define NT_IPPROTO_AH 51 +#define NT_IPPROTO_ICMPV6 58 +#define NT_IPPROTO_NONE 59 +#define NT_IPPROTO_DSTOPTS 60 +#define NT_IPPROTO_ND 77 +#define NT_IPPROTO_ICLFXBM 78 +#define NT_IPPROTO_PIM 103 +#define NT_IPPROTO_PGM 113 +#define NT_IPPROTO_L2TP 115 +#define NT_IPPROTO_SCTP 132 +#define NT_IPPROTO_RAW 255 +#define NT_IPPROTO_MAX 256 +#define NT_IPPROTO_RESERVED_RAW 257 +#define NT_IPPROTO_RESERVED_IPSEC 258 +#define NT_IPPROTO_RESERVED_IPSECOFFLOAD 259 +#define NT_IPPROTO_RESERVED_WNV 260 +#define NT_IPPROTO_RESERVED_MAX 261 + + + +/* tdi receive modes */ +#define NT_TDI_RECEIVE_BROADCAST (0x0004u) +#define NT_TDI_RECEIVE_MULTICAST (0x0008u) +#define NT_TDI_RECEIVE_PARTIAL (0x0010u) +#define NT_TDI_RECEIVE_NORMAL (0x0020u) +#define NT_TDI_RECEIVE_EXPEDITED (0x0040u) +#define NT_TDI_RECEIVE_PEEK (0x0080u) +#define NT_TDI_RECEIVE_NO_RESPONSE_EXP (0x0100u) +#define NT_TDI_RECEIVE_COPY_LOOKAHEAD (0x0200u) +#define NT_TDI_RECEIVE_ENTIRE_MESSAGE (0x0400u) +#define NT_TDI_RECEIVE_AT_DISPATCH_LEVEL (0x0800u) +#define NT_TDI_RECEIVE_CONTROL_INFO (0x1000u) +#define NT_TDI_RECEIVE_FORCE_INDICATION (0x2000u) +#define NT_TDI_RECEIVE_NO_PUSH (0x4000u) + +/* tdi send modes */ +#define NT_TDI_SEND_EXPEDITED (0x0020u) +#define NT_TDI_SEND_PARTIAL (0x0040u) +#define NT_TDI_SEND_NO_RESPONSE_EXPECTED (0x0080u) +#define NT_TDI_SEND_NON_BLOCKING (0x0100u) +#define NT_TDI_SEND_AND_DISCONNECT (0x0200u) + +/* tdi listen modes */ +#define NT_TDI_QUERY_ACCEPT (0x0001u) + +/* tdi disconnect modes */ +#define NT_TDI_DISCONNECT_WAIT (0x0001u) +#define NT_TDI_DISCONNECT_ABORT (0x0002u) +#define NT_TDI_DISCONNECT_RELEASE (0x0004u) + +/* afd ioctl codes */ +#define NT_AFD_IOCTL_BIND (0x12003u) +#define NT_AFD_IOCTL_CONNECT (0x12007u) +#define NT_AFD_IOCTL_LISTEN (0x1200Bu) +#define NT_AFD_IOCTL_ACCEPT (0x1200Cu) +#define NT_AFD_IOCTL_DUPLICATE (0x12010u) +#define NT_AFD_IOCTL_SEND (0x1201Fu) +#define NT_AFD_IOCTL_UDP_SEND (0x12023u) +#define NT_AFD_IOCTL_RECV (0x12017u) +#define NT_AFD_IOCTL_DISCONNECT (0x1202Bu) +#define NT_AFD_IOCTL_SELECT (0x12024u) +#define NT_AFD_IOCTL_GET_SOCK_NAME (0x1202Fu) +#define NT_AFD_IOCTL_GET_PEER_NAME (0x1202Fu) +#define NT_AFD_IOCTL_SET_CONTEXT (0x1202Fu) + +/* afd socket shutdown bits */ +#define NT_AFD_DISCONNECT_WR (0x01u) +#define NT_AFD_DISCONNECT_RD (0x02u) + +/* socket portable shutdown options */ +#define NT_SHUT_RD (0x00u) +#define NT_SHUT_WR (0x01u) +#define NT_SHUT_RDWR (0x02u) + +/* send, sendto, sendmsg: *nix flags and bit place-holders */ +#define NT_MSG_OOB (0x00000001u) +#define NT_MSG_PEEK (0x00000002u) +#define NT_MSG_DONTROUTE (0x00000004u) +#define NT_MSG_CTRUNC (0x00000008u) +#define NT_MSG_PROXY (0x00000010u) +#define NT_MSG_TRUNC (0x00000020u) +#define NT_MSG_DONTWAIT (0x00000040u) +#define NT_MSG_EOR (0x00000080u) +#define NT_MSG_WAITALL (0x00000100u) +#define NT_MSG_FIN (0x00000200u) +#define NT_MSG_SYN (0x00000400u) +#define NT_MSG_CONFIRM (0x00000800u) +#define NT_MSG_RST (0x00001000u) +#define NT_MSG_ERRQUEUE (0x00002000u) +#define NT_MSG_NOSIGNAL (0x00004000u) +#define NT_MSG_MORE (0x00008000u) +#define NT_MSG_WAITFORONE (0x00010000u) +#define NT_MSG_CMSG_CLOEXEC (0x40000000u) + + +/* socket structures */ +typedef struct _nt_socket { + union { + void * hsocket; + void * hfile; + void * hpipe; + nt_pty * hpty; + }; + + void * hevent; + int32_t refcnt; /* reserved for client */ + uint16_t fdtype; /* reserved for client */ + uint16_t sctype; /* reserved for client */ + uint32_t ctxid; /* reserved for client */ + uint32_t reserved; /* reserved for client */ + uint32_t psxflags; /* reserved for client */ + uint32_t ntflags; /* sc_wait alert flags */ + nt_large_integer timeout; + int32_t iostatus; + int32_t waitstatus; + + union { + struct { + uint16_t domain; + uint16_t type; + uint32_t protocol; + }; + + void * vfd; + void * vmount; + void * hpair; + void * dirctx; + }; +} nt_socket; + + +typedef struct _nt_scope_id{ + union { + struct { + uint32_t zone : 28; + uint32_t level : 4; + }; + + uint32_t value; + }; +} nt_scope_id; + + +typedef struct _nt_sockaddr_in4 { + uint16_t sa_family; + char sa_data[14]; +} nt_sockaddr_in4; + + +typedef struct _nt_sockaddr_in6 { + uint16_t sa_family; + uint16_t sa_port; + uint32_t sa_flow; + unsigned char sa_data[16]; + nt_scope_id sa_scope; +} nt_sockaddr_in6; + + +typedef union _nt_sockaddr { + nt_sockaddr_in4 sa_addr_in4; + nt_sockaddr_in6 sa_addr_in6; +} nt_sockaddr; + + +typedef struct _nt_afd_buffer { + size_t length; + char * buffer; +} nt_afd_buffer; + + +typedef struct _nt_afd_listen_info { + void * unknown_1st; + uint32_t backlog; + void * unknown_2nd; +} nt_afd_listen_info; + + +typedef struct _nt_afd_accept_info { + uint32_t sequence; + nt_sockaddr addr; + uint32_t legacy[2]; +} nt_afd_accept_info; + + +typedef struct _nt_afd_duplicate_info { + uint32_t unknown; + uint32_t sequence; + void * hsocket_dedicated; +} nt_afd_duplicate_info; + + +typedef struct _nt_afd_send_info { + nt_afd_buffer * afd_buffer_array; + uint32_t buffer_count; + uint32_t afd_flags; + uint32_t tdi_flags; +} nt_afd_send_info; + + +typedef struct _nt_afd_recv_info { + nt_afd_buffer * afd_buffer_array; + uint32_t buffer_count; + uint32_t afd_flags; + uint32_t tdi_flags; +} nt_afd_recv_info; + + +typedef struct _nt_afd_disconnect_info { + uint32_t shutdown_flags; + uint32_t unknown[3]; +} nt_afd_disconnect_info; + + +/* socket functions */ +typedef int32_t __cdecl ntapi_sc_socket( + __out nt_socket * hssocket, + __in uint16_t domain, + __in uint16_t type, + __in uint32_t protocol, + __in uint32_t desired_access __optional, + __in nt_sqos * sqos __optional, + __out nt_io_status_block * iosb __optional); + + +typedef int32_t __cdecl ntapi_sc_bind( + __in nt_socket * hssocket, + __in const nt_sockaddr * addr, + __in uintptr_t addrlen, + __in uintptr_t service_flags __optional, + __out nt_sockaddr * sockaddr __optional, + __out nt_io_status_block * iosb __optional); + + +typedef int32_t __cdecl ntapi_sc_listen( + __in nt_socket * hssocket, + __in uintptr_t backlog, + __out nt_io_status_block * iosb __optional); + + +typedef int32_t __cdecl ntapi_sc_accept( + __in nt_socket * hssock_listen, + __in nt_sockaddr * addr, + __in uint16_t * addrlen, + __out nt_socket * hssock_dedicated, + __in uintptr_t afdflags __optional, + __in uintptr_t tdiflags __optional, + __out nt_io_status_block * iosb __optional); + + +typedef int32_t __cdecl ntapi_sc_connect( + __in nt_socket * hssocket, + __in nt_sockaddr * addr, + __in uintptr_t addrlen, + __in uintptr_t service_flags __optional, + __out nt_io_status_block * iosb __optional); + + +typedef int32_t __cdecl ntapi_sc_send( + __in nt_socket * hssocket, + __in const void * buffer, + __in size_t len, + __out ssize_t * bytes_sent __optional, + __in uintptr_t afdflags __optional, + __in uintptr_t tdiflags __optional, + __out nt_io_status_block * iosb __optional); + + +typedef int32_t __cdecl ntapi_sc_recv( + __in nt_socket * hssocket, + __in const void * buffer, + __in size_t len, + __out ssize_t * bytes_received __optional, + __in uintptr_t afdflags __optional, + __in uintptr_t tdiflags __optional, + __out nt_io_status_block * iosb __optional); + + +typedef int32_t __cdecl ntapi_sc_shutdown( + __in nt_socket * hssocket, + __in uintptr_t psxhow, + __in uintptr_t afdhow, + __out nt_io_status_block * iosb __optional); + + +typedef int32_t __cdecl ntapi_sc_getsockname( + __in nt_socket * hssocket, + __in nt_sockaddr * addr, + __in uint16_t * addrlen, + __out nt_io_status_block * iosb __optional); + + +typedef int32_t __cdecl ntapi_sc_server_accept_connection( + __in nt_socket * hssocket, + __out nt_afd_accept_info * accept_info, + __out nt_io_status_block * iosb __optional); + + +typedef int32_t __cdecl ntapi_sc_server_duplicate_socket( + __in nt_socket * hssock_listen, + __in nt_socket * hssock_dedicated, + __in nt_afd_accept_info * accept_info, + __out nt_io_status_block * iosb __optional); + + +typedef int32_t __cdecl ntapi_sc_wait(nt_socket * hssocket, nt_iosb * iosb, nt_timeout * timeout); + +#endif |