slirp/src/misc.h

   1 /* SPDX-License-Identifier: BSD-3-Clause */
   2 /*
   3  * Copyright (c) 1995 Danny Gasparovski.
   4  */
   5
   6 #ifndef MISC_H
   7 #define MISC_H
   8
   9 #include "libslirp.h"
  10
  11 struct gfwd_list {
  12         SlirpWriteCb write_cb;
  13         void *opaque;
  14         struct in_addr ex_addr;         /* Server address */
  15         int ex_fport;                   /* Port to telnet to */
  16         char *ex_exec;                  /* Command line of what to exec */
  17         struct gfwd_list *ex_next;
  18 };
  19
  20 #define EMU_NONE 0x0
  21
  22 /* TCP emulations */
  23 #define EMU_CTL 0x1
  24 #define EMU_FTP 0x2
  25 #define EMU_KSH 0x3
  26 #define EMU_IRC 0x4
  27 #define EMU_REALAUDIO 0x5
  28 #define EMU_RLOGIN 0x6
  29 #define EMU_IDENT 0x7
  30
  31 #define EMU_NOCONNECT 0x10      /* Don't connect */
  32
  33 struct tos_t {
  34     uint16_t lport;
  35     uint16_t fport;
  36     uint8_t tos;
  37     uint8_t emu;
  38 };
  39
  40 struct emu_t {
  41     uint16_t lport;
  42     uint16_t fport;
  43     uint8_t tos;
  44     uint8_t emu;
  45     struct emu_t *next;
  46 };
  47
  48 struct slirp_quehead {
  49     struct slirp_quehead *qh_link;
  50     struct slirp_quehead *qh_rlink;
  51 };
  52
  53 void slirp_insque(void *, void *);
  54 void slirp_remque(void *);
  55 int fork_exec(struct socket *so, const char *ex);
  56
  57 struct gfwd_list *
  58 add_guestfwd(struct gfwd_list **ex_ptr,
  59              SlirpWriteCb write_cb, void *opaque,
  60              struct in_addr addr, int port);
  61
  62 struct gfwd_list *
  63 add_exec(struct gfwd_list **ex_ptr, const char *cmdline,
  64          struct in_addr addr, int port);
  65
  66 #endif