diff options
Diffstat (limited to 'qemu/slirp/slirp.h')
| -rw-r--r-- | qemu/slirp/slirp.h | 111 |
1 files changed, 50 insertions, 61 deletions
diff --git a/qemu/slirp/slirp.h b/qemu/slirp/slirp.h index 6589d7eef..203deec48 100644 --- a/qemu/slirp/slirp.h +++ b/qemu/slirp/slirp.h @@ -1,11 +1,9 @@ #ifndef __COMMON_H__ #define __COMMON_H__ -#include "config-host.h" #include "slirp_config.h" #ifdef _WIN32 -# include <inttypes.h> typedef char *caddr_t; @@ -16,52 +14,20 @@ typedef char *caddr_t; # include <iphlpapi.h> #else -# define ioctlsocket ioctl -# define closesocket(s) close(s) # if !defined(__HAIKU__) # define O_BINARY 0 # endif #endif -#include <sys/types.h> #ifdef HAVE_SYS_BITYPES_H # include <sys/bitypes.h> #endif -#include <sys/time.h> - -#ifdef HAVE_UNISTD_H -# include <unistd.h> -#endif - -#ifdef HAVE_STDLIB_H -# include <stdlib.h> -#endif - -#include <stdio.h> -#include <errno.h> #ifndef HAVE_MEMMOVE #define memmove(x, y, z) bcopy(y, x, z) #endif -#if TIME_WITH_SYS_TIME -# include <sys/time.h> -# include <time.h> -#else -# ifdef HAVE_SYS_TIME_H -# include <sys/time.h> -# else -# include <time.h> -# endif -#endif - -#ifdef HAVE_STRING_H -# include <string.h> -#else -# include <strings.h> -#endif - #ifndef _WIN32 #include <sys/uio.h> #endif @@ -82,11 +48,9 @@ void *malloc(size_t arg); void free(void *ptr); #endif -#include <fcntl.h> #ifndef NO_UNIX_SOCKETS #include <sys/un.h> #endif -#include <signal.h> #ifdef HAVE_SYS_SIGNAL_H # include <sys/signal.h> #endif @@ -114,36 +78,34 @@ void free(void *ptr); #include <ppp/slirppp.h> #endif -#ifdef __STDC__ -#include <stdarg.h> -#else -#include <varargs.h> -#endif - -#include <sys/stat.h> - /* Avoid conflicting with the libc insque() and remque(), which have different prototypes. */ #define insque slirp_insque #define remque slirp_remque +#define quehead slirp_quehead #ifdef HAVE_SYS_STROPTS_H #include <sys/stropts.h> #endif +#include <glib.h> + #include "debug.h" #include "qemu/queue.h" #include "qemu/sockets.h" +#include "net/eth.h" #include "libslirp.h" #include "ip.h" +#include "ip6.h" #include "tcp.h" #include "tcp_timer.h" #include "tcp_var.h" #include "tcpip.h" #include "udp.h" #include "ip_icmp.h" +#include "ip6_icmp.h" #include "mbuf.h" #include "sbuf.h" #include "socket.h" @@ -158,12 +120,6 @@ void free(void *ptr); #include "bootp.h" #include "tftp.h" -#define ETH_ALEN 6 -#define ETH_HLEN 14 - -#define ETH_P_IP 0x0800 /* Internet Protocol packet */ -#define ETH_P_ARP 0x0806 /* Address Resolution packet */ - #define ARPOP_REQUEST 1 /* ARP request */ #define ARPOP_REPLY 2 /* ARP reply */ @@ -201,18 +157,41 @@ void arp_table_add(Slirp *slirp, uint32_t ip_addr, uint8_t ethaddr[ETH_ALEN]); bool arp_table_search(Slirp *slirp, uint32_t ip_addr, uint8_t out_ethaddr[ETH_ALEN]); +struct ndpentry { + unsigned char eth_addr[ETH_ALEN]; /* sender hardware address */ + struct in6_addr ip_addr; /* sender IP address */ +} QEMU_PACKED; + +#define NDP_TABLE_SIZE 16 + +typedef struct NdpTable { + struct ndpentry table[NDP_TABLE_SIZE]; + int next_victim; +} NdpTable; + +void ndp_table_add(Slirp *slirp, struct in6_addr ip_addr, + uint8_t ethaddr[ETH_ALEN]); +bool ndp_table_search(Slirp *slirp, struct in6_addr ip_addr, + uint8_t out_ethaddr[ETH_ALEN]); + struct Slirp { QTAILQ_ENTRY(Slirp) entry; u_int time_fasttimo; u_int last_slowtimo; bool do_slowtimo; + bool in_enabled, in6_enabled; + /* virtual network configuration */ struct in_addr vnetwork_addr; struct in_addr vnetwork_mask; struct in_addr vhost_addr; + struct in6_addr vprefix_addr6; + uint8_t vprefix_len; + struct in6_addr vhost_addr6; struct in_addr vdhcp_startaddr; struct in_addr vnameserver_addr; + struct in6_addr vnameserver_addr6; struct in_addr client_ipaddr; char client_hostname[33]; @@ -221,12 +200,13 @@ struct Slirp { struct ex_list *exec_list; /* mbuf states */ - struct mbuf m_freelist, m_usedlist; + struct quehead m_freelist; + struct quehead m_usedlist; int mbuf_alloced; /* if states */ - struct mbuf if_fastq; /* fast queue (for interactive data) */ - struct mbuf if_batchq; /* queue for non-interactive data */ + struct quehead if_fastq; /* fast queue (for interactive data) */ + struct quehead if_batchq; /* queue for non-interactive data */ struct mbuf *next_m; /* pointer to next mbuf to output */ bool if_start_busy; /* avoid if_start recursion */ @@ -259,6 +239,10 @@ struct Slirp { struct tftp_session tftp_sessions[TFTP_SESSIONS_MAX]; ArpTable arp_table; + NdpTable ndp_table; + + GRand *grand; + QEMUTimer *ra_timer; void *opaque; }; @@ -301,6 +285,7 @@ int translate_dnssearch(Slirp *s, const char ** names); /* cksum.c */ int cksum(struct mbuf *m, int len); +int ip6_cksum(struct mbuf *m); /* if.c */ void if_init(Slirp *); @@ -316,8 +301,16 @@ void ip_stripoptions(register struct mbuf *, struct mbuf *); /* ip_output.c */ int ip_output(struct socket *, struct mbuf *); +/* ip6_input.c */ +void ip6_init(Slirp *); +void ip6_cleanup(Slirp *); +void ip6_input(struct mbuf *); + +/* ip6_output */ +int ip6_output(struct socket *, struct mbuf *, int fast); + /* tcp_input.c */ -void tcp_input(register struct mbuf *, int, struct socket *); +void tcp_input(register struct mbuf *, int, struct socket *, unsigned short af); int tcp_mss(register struct tcpcb *, u_int); /* tcp_output.c */ @@ -328,11 +321,12 @@ void tcp_setpersist(register struct tcpcb *); void tcp_init(Slirp *); void tcp_cleanup(Slirp *); void tcp_template(struct tcpcb *); -void tcp_respond(struct tcpcb *, register struct tcpiphdr *, register struct mbuf *, tcp_seq, tcp_seq, int); +void tcp_respond(struct tcpcb *, register struct tcpiphdr *, + register struct mbuf *, tcp_seq, tcp_seq, int, unsigned short); struct tcpcb * tcp_newtcpcb(struct socket *); struct tcpcb * tcp_close(register struct tcpcb *); void tcp_sockclosed(struct tcpcb *); -int tcp_fconnect(struct socket *); +int tcp_fconnect(struct socket *, unsigned short af); void tcp_connect(struct socket *); int tcp_attach(struct socket *); uint8_t tcp_tos(struct socket *); @@ -353,9 +347,4 @@ struct tcpcb *tcp_drop(struct tcpcb *tp, int err); #define max(x,y) ((x) > (y) ? (x) : (y)) #endif -#ifdef _WIN32 -#undef errno -#define errno (WSAGetLastError()) -#endif - #endif |