slirp/libslirp.h

   1 #ifndef _LIBSLIRP_H
   2 #define _LIBSLIRP_H
   3
   4 #include "qemu-common.h"
   5
   6 struct Slirp;
   7 typedef struct Slirp Slirp;
   8
   9 int get_dns_addr(struct in_addr *pdns_addr);
  10 int get_dns6_addr(struct in6_addr *pdns6_addr, uint32_t *scope_id);
  11
  12 Slirp *slirp_init(int restricted, bool in_enabled, struct in_addr vnetwork,
  13                   struct in_addr vnetmask, struct in_addr vhost,
  14                   bool in6_enabled,
  15                   struct in6_addr vprefix_addr6, uint8_t vprefix_len,
  16                   struct in6_addr vhost6, const char *vhostname,
  17                   const char *tftp_path, const char *bootfile,
  18                   struct in_addr vdhcp_start, struct in_addr vnameserver,
  19                   struct in6_addr vnameserver6, const char **vdnssearch,
  20                   void *opaque);
  21 void slirp_cleanup(Slirp *slirp);
  22
  23 void slirp_pollfds_fill(GArray *pollfds, uint32_t *timeout);
  24
  25 void slirp_pollfds_poll(GArray *pollfds, int select_error);
  26
  27 void slirp_input(Slirp *slirp, const uint8_t *pkt, int pkt_len);
  28
  29 /* you must provide the following functions: */
  30 void slirp_output(void *opaque, const uint8_t *pkt, int pkt_len);
  31
  32 int slirp_add_hostfwd(Slirp *slirp, int is_udp,
  33                       struct in_addr host_addr, int host_port,
  34                       struct in_addr guest_addr, int guest_port);
  35 int slirp_remove_hostfwd(Slirp *slirp, int is_udp,
  36                          struct in_addr host_addr, int host_port);
  37 int slirp_add_exec(Slirp *slirp, int do_pty, const void *args,
  38                    struct in_addr *guest_addr, int guest_port);
  39
  40 void slirp_connection_info(Slirp *slirp, Monitor *mon);
  41
  42 void slirp_socket_recv(Slirp *slirp, struct in_addr guest_addr,
  43                        int guest_port, const uint8_t *buf, int size);
  44 size_t slirp_socket_can_recv(Slirp *slirp, struct in_addr guest_addr,
  45                              int guest_port);
  46
  47 #endif