slirp.h@ 19846

Last change on this file since 19846 was 19839, checked in by vboxsync, 16 years ago
NAT: Slirp don't use ether address of guest anymore instead it calculates ethernet address of destination with lookup operation. Currently it's very simple looks over send addresses via dhcp or assume destination in outer network and gets Slirp's ethernet address.
Property svn:eol-style set to `native`
File size: 8.2 KB

Line
1	#ifndef __COMMON_H__
2	#define __COMMON_H__
3
4	#include <VBox/stam.h>
5
6	#ifdef RT_OS_WINDOWS
7	# include <winsock2.h>
8	# include <ws2tcpip.h>
9	typedef int socklen_t;
10	#endif
11	#ifdef RT_OS_OS2 /* temporary workaround, see ticket #127 */
12	# define mbstat mbstat_os2
13	# include <sys/socket.h>
14	# undef mbstat
15	typedef int socklen_t;
16	#endif
17
18	#define CONFIG_QEMU
19
20	#ifdef DEBUG
21	# undef DEBUG
22	# define DEBUG 1
23	#endif
24
25	#ifndef CONFIG_QEMU
26	# include "version.h"
27	#endif
28	#define LOG_GROUP LOG_GROUP_DRV_NAT
29	#include <VBox/log.h>
30	#include <iprt/mem.h>
31	#ifdef RT_OS_WINDOWS
32	# include <windows.h>
33	# include <io.h>
34	#endif
35	#include <iprt/assert.h>
36	#include <iprt/string.h>
37	#include <iprt/dir.h>
38	#include <VBox/types.h>
39
40	#undef malloc
41	#define malloc dont_use_malloc
42	#undef free
43	#define free dont_use_free
44	#undef realloc
45	#define realloc dont_use_realloc
46	#undef strdup
47	#define strdup dont_use_strdup
48
49	#include "slirp_config.h"
50
51	#ifdef RT_OS_WINDOWS
52
53	# ifndef _MSC_VER
54	# include <inttypes.h>
55	# endif
56
57	typedef uint8_t u_int8_t;
58	typedef uint16_t u_int16_t;
59	typedef uint32_t u_int32_t;
60	typedef uint64_t u_int64_t;
61	typedef char *caddr_t;
62
63	# include <sys/timeb.h>
64	# include <iphlpapi.h>
65
66	# define EWOULDBLOCK WSAEWOULDBLOCK
67	# define EINPROGRESS WSAEINPROGRESS
68	# define ENOTCONN WSAENOTCONN
69	# define EHOSTUNREACH WSAEHOSTUNREACH
70	# define ENETUNREACH WSAENETUNREACH
71	# define ECONNREFUSED WSAECONNREFUSED
72
73	#else /* !RT_OS_WINDOWS */
74
75	# define ioctlsocket ioctl
76	# define closesocket(s) close(s)
77	# define O_BINARY 0
78
79	#endif /* !RT_OS_WINDOWS */
80
81	#include <sys/types.h>
82	#ifdef HAVE_SYS_BITYPES_H
83	# include <sys/bitypes.h>
84	#endif
85
86	#ifdef _MSC_VER
87	# include <time.h>
88	#else /* !_MSC_VER */
89	# include <sys/time.h>
90	#endif /* !_MSC_VER */
91
92	#ifdef NEED_TYPEDEFS
93	typedef char int8_t;
94	typedef unsigned char u_int8_t;
95
96	# if SIZEOF_SHORT == 2
97	typedef short int16_t;
98	typedef unsigned short u_int16_t;
99	# else
100	# if SIZEOF_INT == 2
101	typedef int int16_t;
102	typedef unsigned int u_int16_t;
103	# else
104	#error Cannot find a type with sizeof() == 2
105	# endif
106	# endif
107
108	# if SIZEOF_SHORT == 4
109	typedef short int32_t;
110	typedef unsigned short u_int32_t;
111	# else
112	# if SIZEOF_INT == 4
113	typedef int int32_t;
114	typedef unsigned int u_int32_t;
115	# else
116	#error Cannot find a type with sizeof() == 4
117	# endif
118	# endif
119	#endif /* NEED_TYPEDEFS */
120
121	#ifdef HAVE_UNISTD_H
122	# include <unistd.h>
123	#endif
124
125	#ifdef HAVE_STDLIB_H
126	# include <stdlib.h>
127	#endif
128
129	#include <stdio.h>
130	#include <errno.h>
131
132	#ifndef HAVE_MEMMOVE
133	# define memmove(x, y, z) bcopy(y, x, z)
134	#endif
135
136	#if TIME_WITH_SYS_TIME
137	# include <sys/time.h>
138	# include <time.h>
139	#else
140	# if HAVE_SYS_TIME_H
141	# include <sys/time.h>
142	# else
143	# include <time.h>
144	# endif
145	#endif
146
147	#ifdef HAVE_STRING_H
148	# include <string.h>
149	#else
150	# include <strings.h>
151	#endif
152
153	#ifndef RT_OS_WINDOWS
154	# include <sys/uio.h>
155	#endif
156
157	#ifndef _P
158	#ifndef NO_PROTOTYPES
159	# define _P(x) x
160	#else
161	# define _P(x) ()
162	#endif
163	#endif
164
165	#ifndef RT_OS_WINDOWS
166	# include <netinet/in.h>
167	# include <arpa/inet.h>
168	#endif
169
170	#ifdef GETTIMEOFDAY_ONE_ARG
171	# define gettimeofday(x, y) gettimeofday(x)
172	#endif
173
174	#ifndef HAVE_INET_ATON
175	int inet_aton _P((const char cp, struct in_addr ia));
176	#endif
177
178	#include <fcntl.h>
179	#ifndef NO_UNIX_SOCKETS
180	# include <sys/un.h>
181	#endif
182	#include <signal.h>
183	#ifdef HAVE_SYS_SIGNAL_H
184	# include <sys/signal.h>
185	#endif
186	#ifndef RT_OS_WINDOWS
187	# include <sys/socket.h>
188	#endif
189
190	#if defined(HAVE_SYS_IOCTL_H)
191	# include <sys/ioctl.h>
192	#endif
193
194	#ifdef HAVE_SYS_SELECT_H
195	# include <sys/select.h>
196	#endif
197
198	#ifdef HAVE_SYS_WAIT_H
199	# include <sys/wait.h>
200	#endif
201
202	#ifdef HAVE_SYS_FILIO_H
203	# include <sys/filio.h>
204	#endif
205
206	#if defined(__STDC__) \|\| defined(_MSC_VER)
207	# include <stdarg.h>
208	#else
209	# include <varargs.h>
210	#endif
211
212	#include <sys/stat.h>
213
214	/* Avoid conflicting with the libc insque() and remque(), which
215	* have different prototypes. */
216	#define insque slirp_insque
217	#define remque slirp_remque
218
219	#ifdef HAVE_SYS_STROPTS_H
220	# include <sys/stropts.h>
221	#endif
222
223	#include "libslirp.h"
224
225	#include "debug.h"
226
227	#include "ip.h"
228	#include "tcp.h"
229	#include "tcp_timer.h"
230	#include "tcp_var.h"
231	#include "tcpip.h"
232	#include "udp.h"
233	#include "icmp_var.h"
234	#include "mbuf.h"
235	#include "sbuf.h"
236	#include "socket.h"
237	#include "if.h"
238	#include "main.h"
239	#include "misc.h"
240	#include "ctl.h"
241	#include "bootp.h"
242	#include "tftp.h"
243
244	#include "slirp_state.h"
245
246	#undef PVM /* XXX Mac OS X hack */
247
248	#ifndef NULL
249	# define NULL (void *)0
250	#endif
251
252	void if_start _P((PNATState));
253
254	#ifndef HAVE_INDEX
255	char index _P((const char , int));
256	#endif
257
258	#ifndef HAVE_GETHOSTID
259	long gethostid _P((void));
260	#endif
261
262	#if SIZEOF_CHAR_P == 4
263	# define insque_32 insque
264	# define remque_32 remque
265	#else
266	extern void insque_32 _P((PNATState, void , void ));
267	extern void remque_32 _P((PNATState, void *));
268	#endif
269
270	#ifndef RT_OS_WINDOWS
271	#include <netdb.h>
272	#endif
273
274	#ifdef VBOX_WITH_SLIRP_DNS_PROXY
275	# include "dnsproxy/dnsproxy.h"
276	#endif
277
278	#define DEFAULT_BAUD 115200
279
280	int get_dns_addr(PNATState pData, struct in_addr *pdns_addr);
281
282	/* cksum.c */
283	int cksum(struct mbuf *m, int len);
284
285	/* if.c */
286	void if_init _P((PNATState));
287	void if_output _P((PNATState, struct socket , struct mbuf ));
288
289	/* ip_input.c */
290	void ip_init _P((PNATState));
291	void ip_input _P((PNATState, struct mbuf *));
292	struct mbuf * ip_reass _P((PNATState, register struct mbuf *));
293	void ip_freef _P((PNATState, struct ipqhead , struct ipq_t ));
294	void ip_slowtimo _P((PNATState));
295	void ip_stripoptions _P((register struct mbuf , struct mbuf ));
296
297	/* ip_output.c */
298	int ip_output _P((PNATState, struct socket , struct mbuf ));
299
300	/* tcp_input.c */
301	int tcp_reass _P((PNATState, struct tcpcb , struct tcphdr , int , struct mbuf ));
302	void tcp_input _P((PNATState, register struct mbuf , int, struct socket ));
303	void tcp_dooptions _P((PNATState, struct tcpcb , u_char , int, struct tcpiphdr *));
304	void tcp_xmit_timer _P((PNATState, register struct tcpcb *, int));
305	int tcp_mss _P((PNATState, register struct tcpcb *, u_int));
306
307	/* tcp_output.c */
308	int tcp_output _P((PNATState, register struct tcpcb *));
309	void tcp_setpersist _P((register struct tcpcb *));
310
311	/* tcp_subr.c */
312	void tcp_init _P((PNATState));
313	void tcp_template _P((struct tcpcb *));
314	void tcp_respond _P((PNATState, struct tcpcb , register struct tcpiphdr , register struct mbuf *, tcp_seq, tcp_seq, int));
315	struct tcpcb * tcp_newtcpcb _P((PNATState, struct socket *));
316	struct tcpcb * tcp_close _P((PNATState, register struct tcpcb *));
317	void tcp_drain _P((void));
318	void tcp_sockclosed _P((PNATState, struct tcpcb *));
319	int tcp_fconnect _P((PNATState, struct socket *));
320	void tcp_connect _P((PNATState, struct socket *));
321	int tcp_attach _P((PNATState, struct socket *));
322	u_int8_t tcp_tos _P((struct socket *));
323	int tcp_emu _P((PNATState, struct socket , struct mbuf ));
324	int tcp_ctl _P((PNATState, struct socket *));
325	struct tcpcb tcp_drop(PNATState, struct tcpcb tp, int err);
326
327	uint16_t slirp_get_service(int proto, uint16_t dport, uint16_t sport);
328
329	#define MIN_MRU 128
330	#define MAX_MRU 16384
331
332	#ifndef RT_OS_WINDOWS
333	# define min(x, y) ((x) < (y) ? (x) : (y))
334	# define max(x, y) ((x) > (y) ? (x) : (y))
335	#endif
336
337	#ifdef RT_OS_WINDOWS
338	# undef errno
339	# if 0 /* debugging */
340	int errno_func(const char *file, int line);
341	# define errno (errno_func(__FILE__, __LINE__))
342	# else
343	# define errno (WSAGetLastError())
344	# endif
345	#endif
346
347	#ifndef VBOX_WITH_MULTI_DNS
348	#define DO_ALIAS(paddr) \
349	do { \
350	if ((paddr)->s_addr == dns_addr.s_addr) \
351	{ \
352	(paddr)->s_addr = htonl(ntohl(special_addr.s_addr) \| CTL_DNS); \
353	} \
354	} while(0)
355	#else
356	#define DO_ALIAS(paddr) do {} while (0)
357	#endif
358
359
360	# ifdef VBOX_WITHOUT_SLIRP_CLIENT_ETHER
361	# define ETH_ALEN 6
362	# define ETH_HLEN 14
363
364	# define ARPOP_REQUEST 1 /* ARP request */
365	# define ARPOP_REPLY 2 /* ARP reply */
366
367	struct ethhdr
368	{
369	unsigned char h_dest[ETH_ALEN]; /* destination eth addr */
370	unsigned char h_source[ETH_ALEN]; /* source ether addr */
371	unsigned short h_proto; /* packet type ID field */
372	};
373	AssertCompileSize(struct ethhdr, 14);
374	# endif
375	#endif

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source: vbox/trunk/src/VBox/Devices/Network/slirp/slirp.h@ 19846

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