arch/all-mingw32/bsdsocket/bsdsocket_intern.h

   1 #ifndef BSDSOCKET_INTERN_H
   2 #define BSDSOCKET_INTERN_H
   3
   4 /*
   5     Copyright © 1995-2010, The AROS Development Team. All rights reserved.
   6     $Id$
   7
   8     Desc: Internal definitions for bsdsocket.library
   9     Lang: English
  10 */
  11
  12 #include <aros/debug.h>
  13 #include <aros/libcall.h>
  14 #include <exec/avl.h>
  15 #include <exec/libraries.h>
  16 #include <utility/tagitem.h>
  17
  18 #include <sys/types.h>
  19 #include <netinet/in.h>
  20 #include <netdb.h>
  21
  22 #include "host_socket.h"
  23 #include "winsock2.h"
  24
  25 struct WinSockInterface
  26 {
  27     int               __stdcall (*WSAGetLastError)(void);
  28     ULONG             __stdcall (*WSinet_addr)(const char* cp);
  29     char*             __stdcall (*WSinet_ntoa)(struct in_addr in);
  30     struct PROTOENT * __stdcall (*WSgetprotobyname)(const char* name);
  31     int               __stdcall (*WSsocket)(int af, int type, int protocol);
  32     int               __stdcall (*WSclosesocket)(int s);
  33     int               __stdcall (*WSioctlsocket)(int s, LONG cmd, ULONG *argp);
  34     int               __stdcall (*WSsetsockopt)(int s, int level, int optname, const char* optval, int optlen);
  35     int               __stdcall (*WSrecvfrom)(int s, char* buf, int len, int flags, struct WSsockaddr* from, int* fromlen);
  36     int               __stdcall (*WSsendto)(int s, const char* buf, int len, int flags, const struct WSsockaddr* to, int tolen);
  37     int               __stdcall (*WSAEventSelect)(int s, APTR hEventObject, ULONG lNetworkEvents);
  38 };
  39
  40 struct HostSocketInterface
  41 {
  42     struct SocketController *(*sock_init)(void);
  43     int (*sock_shutdown)(struct SocketController *ctl);
  44 };
  45
  46 struct bsdsocketBase
  47 {
  48     struct Library lib;                   /* Standard header            */
  49     APTR HostLibBase;                     /* hostlib.resource base      */
  50     APTR winsock;                         /* Ws2_32.dll handle          */
  51     APTR resolver;                        /* bsdsocket.dll handle       */
  52     struct WinSockInterface *WSIFace;     /* WinSock interface          */
  53     struct HostSocketInterface *ResIFace; /* Resolver DLL interface     */
  54     struct SocketController *ctl;         /* Resolver control registers */
  55     struct AVLNode *tasks;                /* TaskBases tree             */
  56     struct MinList socks;                 /* Sockets list               */
  57 };
  58
  59 #define WSAGetLastError  SocketBase->WSIFace->WSAGetLastError
  60 #define WSinet_addr      SocketBase->WSIFace->WSinet_addr
  61 #define WSinet_ntoa      SocketBase->WSIFace->WSinet_ntoa
  62 #define WSgetprotobyname SocketBase->WSIFace->WSgetprotobyname
  63 #define WSsocket         SocketBase->WSIFace->WSsocket
  64 #define WSclosesocket    SocketBase->WSIFace->WSclosesocket
  65 #define WSioctlsocket    SocketBase->WSIFace->WSioctlsocket
  66 #define WSsetsockopt     SocketBase->WSIFace->WSsetsockopt
  67 #define WSrecvfrom       SocketBase->WSIFace->WSrecvfrom
  68 #define WSsendto         SocketBase->WSIFace->WSsendto
  69 #define WSAEventSelect   SocketBase->WSIFace->WSAEventSelect
  70
  71 struct Socket;
  72 struct TaskBase;
  73
  74 struct TaskNode
  75 {
  76     struct AVLNode node;
  77     struct Task *task;
  78     struct TaskBase *self;
  79 };
  80
  81 struct TaskBase
  82 {
  83     struct Library lib;         /* Standard header                */
  84     struct TaskNode n;          /* AVLNode for linking and lookup */
  85     struct bsdsocketBase *glob; /* Pointer to global SocketBase   */
  86     APTR pool;                  /* Memory pool                    */
  87     void *errnoPtr;             /* errno stuff                    */
  88     int errnoSize;
  89     ULONG errnoVal;             /* Default errno storage          */
  90     ULONG sigintr;              /* Signals definition             */
  91     ULONG sigio;
  92     ULONG sigurg;
  93     ULONG dTableSize;           /* Size of dtable                 */
  94     struct Socket **dTable;     /* Socket descriptors table       */
  95     struct protoent *pe;        /* protoent buffer                */
  96     char *inaddr;               /* IP address buffer              */
  97 };
  98
  99 #endif /* BSDSOCKET_INTERN_H */