VirtualBox

source: vbox/trunk/src/VBox/Devices/Network/slirp/slirp.h@ 1824

最後變更 在這個檔案從1824是 1824,由 vboxsync 提交於 18 年 前

Disable NAT UDP broadcast resend to local address. Removed the inline declarations and the useless _MSC_VER checks. And eliminated a few compiler warnings.
  • 屬性 svn:eol-style 設為 native
檔案大小: 7.9 KB
行 
1#ifndef __COMMON_H__
2#define __COMMON_H__
3
4#ifdef __WIN__
5# include <winsock2.h>
6typedef int socklen_t;
7#endif
8#ifdef __OS2__ /* temporary workaround, see ticket #127 */
9# define mbstat mbstat_os2
10# include <sys/socket.h>
11# undef mbstat
12typedef int socklen_t;
13#endif
14
15#define CONFIG_QEMU
16
17#ifdef DEBUG
18# undef DEBUG
19# define DEBUG 1
20#endif
21
22#ifndef CONFIG_QEMU
23#include "version.h"
24#endif
25#define LOG_GROUP LOG_GROUP_DRV_NAT
26#include <VBox/log.h>
27#include <iprt/mem.h>
28#ifdef __WIN__
29# include <windows.h>
30# include <io.h>
31#endif
32#include <iprt/assert.h>
33#include <iprt/string.h>
34#include <VBox/types.h>
35
36# define malloc(a) RTMemAllocZ(a)
37# define free(a) RTMemFree(a)
38# define realloc(a,b) RTMemRealloc(a, b)
39
40#include "slirp_config.h"
41
42#ifdef _WIN32
43
44#ifndef _MSC_VER
45# include <inttypes.h>
46#endif
47
48typedef uint8_t u_int8_t;
49typedef uint16_t u_int16_t;
50typedef uint32_t u_int32_t;
51typedef uint64_t u_int64_t;
52typedef char *caddr_t;
53
54# include <sys/timeb.h>
55# include <iphlpapi.h>
56
57# define EWOULDBLOCK WSAEWOULDBLOCK
58# define EINPROGRESS WSAEINPROGRESS
59# define ENOTCONN WSAENOTCONN
60# define EHOSTUNREACH WSAEHOSTUNREACH
61# define ENETUNREACH WSAENETUNREACH
62# define ECONNREFUSED WSAECONNREFUSED
63#else
64# define ioctlsocket ioctl
65# define closesocket(s) close(s)
66# define O_BINARY 0
67#endif
68
69#include <sys/types.h>
70#ifdef HAVE_SYS_BITYPES_H
71# include <sys/bitypes.h>
72#endif
73
74#ifdef _MSC_VER
75#include <time.h>
76#else /* !_MSC_VER */
77#include <sys/time.h>
78#endif /* !_MSC_VER */
79
80#ifdef NEED_TYPEDEFS
81typedef char int8_t;
82typedef unsigned char u_int8_t;
83
84# if SIZEOF_SHORT == 2
85 typedef short int16_t;
86 typedef unsigned short u_int16_t;
87# else
88# if SIZEOF_INT == 2
89 typedef int int16_t;
90 typedef unsigned int u_int16_t;
91# else
92 #error Cannot find a type with sizeof() == 2
93# endif
94# endif
95
96# if SIZEOF_SHORT == 4
97 typedef short int32_t;
98 typedef unsigned short u_int32_t;
99# else
100# if SIZEOF_INT == 4
101 typedef int int32_t;
102 typedef unsigned int u_int32_t;
103# else
104 #error Cannot find a type with sizeof() == 4
105# endif
106# endif
107#endif /* NEED_TYPEDEFS */
108
109#ifdef HAVE_UNISTD_H
110# include <unistd.h>
111#endif
112
113#ifdef HAVE_STDLIB_H
114# include <stdlib.h>
115#endif
116
117#include <stdio.h>
118#include <errno.h>
119
120#ifndef HAVE_MEMMOVE
121#define memmove(x, y, z) bcopy(y, x, z)
122#endif
123
124#if TIME_WITH_SYS_TIME
125# include <sys/time.h>
126# include <time.h>
127#else
128# if HAVE_SYS_TIME_H
129# include <sys/time.h>
130# else
131# include <time.h>
132# endif
133#endif
134
135#ifdef HAVE_STRING_H
136# include <string.h>
137#else
138# include <strings.h>
139#endif
140
141#ifndef _WIN32
142#include <sys/uio.h>
143#endif
144
145#ifndef _P
146#ifndef NO_PROTOTYPES
147# define _P(x) x
148#else
149# define _P(x) ()
150#endif
151#endif
152
153#ifndef _WIN32
154#include <netinet/in.h>
155#include <arpa/inet.h>
156#endif
157
158#ifdef GETTIMEOFDAY_ONE_ARG
159#define gettimeofday(x, y) gettimeofday(x)
160#endif
161
162/* Systems lacking strdup() definition in <string.h>. */
163#if defined(ultrix)
164char *strdup _P((const char *));
165#endif
166
167/* Systems lacking malloc() definition in <stdlib.h>. */
168#if defined(ultrix) || defined(hcx)
169void *malloc _P((size_t arg));
170void free _P((void *ptr));
171#endif
172
173#ifndef HAVE_INET_ATON
174int inet_aton _P((const char *cp, struct in_addr *ia));
175#endif
176
177#include <fcntl.h>
178#ifndef NO_UNIX_SOCKETS
179#include <sys/un.h>
180#endif
181#include <signal.h>
182#ifdef HAVE_SYS_SIGNAL_H
183# include <sys/signal.h>
184#endif
185#ifndef _WIN32
186#include <sys/socket.h>
187#endif
188
189#if defined(HAVE_SYS_IOCTL_H)
190# include <sys/ioctl.h>
191#endif
192
193#ifdef HAVE_SYS_SELECT_H
194# include <sys/select.h>
195#endif
196
197#ifdef HAVE_SYS_WAIT_H
198# include <sys/wait.h>
199#endif
200
201#ifdef HAVE_SYS_FILIO_H
202# include <sys/filio.h>
203#endif
204
205#ifdef USE_PPP
206#include <ppp/slirppp.h>
207#endif
208
209#if defined(__STDC__) || defined(_MSC_VER)
210#include <stdarg.h>
211#else
212#include <varargs.h>
213#endif
214
215#include <sys/stat.h>
216
217#if 1 /* ndef _MSC_VER */
218/* Avoid conflicting with the libc insque() and remque(), which
219 have different prototypes. */
220#define insque slirp_insque
221#define remque slirp_remque
222#endif /* !_MSC_VER */
223
224#ifdef HAVE_SYS_STROPTS_H
225#include <sys/stropts.h>
226#endif
227
228#include "libslirp.h"
229
230#include "debug.h"
231
232#include "ip.h"
233#include "tcp.h"
234#include "tcp_timer.h"
235#include "tcp_var.h"
236#include "tcpip.h"
237#include "udp.h"
238#include "icmp_var.h"
239#include "mbuf.h"
240#include "sbuf.h"
241#include "socket.h"
242#include "if.h"
243#include "main.h"
244#include "misc.h"
245#include "ctl.h"
246#ifdef USE_PPP
247#include "ppp/pppd.h"
248#include "ppp/ppp.h"
249#endif
250
251#include "bootp.h"
252#include "tftp.h"
253
254#include "slirp_state.h"
255
256#ifndef NULL
257#define NULL (void *)0
258#endif
259
260void if_start _P((PNATState));
261
262#ifdef BAD_SPRINTF
263# define vsprintf vsprintf_len
264# define sprintf sprintf_len
265 extern int vsprintf_len _P((char *, const char *, va_list));
266 extern int sprintf_len _P((char *, const char *, ...));
267#endif
268
269#ifdef DECLARE_SPRINTF
270# ifndef BAD_SPRINTF
271 extern int vsprintf _P((char *, const char *, va_list));
272# endif
273 extern int vfprintf _P((FILE *, const char *, va_list));
274#endif
275
276#ifndef HAVE_STRERROR
277 extern char *strerror _P((int error));
278#endif
279
280#ifndef HAVE_INDEX
281 char *index _P((const char *, int));
282#endif
283
284#ifndef HAVE_GETHOSTID
285 long gethostid _P((void));
286#endif
287
288DECLINLINE(void) lprint (const char *pszFormat, ...)
289{
290#ifdef LOG_ENABLED
291 va_list args;
292 va_start(args, pszFormat);
293#if 1 /* nearly only for stats which we always want. */
294 RTLogPrintfV(pszFormat, args);
295#else
296 Log(("%N", pszFormat, &args));
297#endif
298 va_end(args);
299#endif
300}
301
302extern int do_echo;
303
304#if SIZEOF_CHAR_P == 4
305# define insque_32 insque
306# define remque_32 remque
307#else
308extern void insque_32 _P((PNATState, void *, void *));
309extern void remque_32 _P((PNATState, void *));
310#endif
311
312#ifndef _WIN32
313#include <netdb.h>
314#endif
315
316#define DEFAULT_BAUD 115200
317
318/* cksum.c */
319int cksum(struct mbuf *m, int len);
320
321/* if.c */
322void if_init _P((PNATState));
323void if_output _P((PNATState, struct socket *, struct mbuf *));
324
325/* ip_input.c */
326void ip_init _P((PNATState));
327void ip_input _P((PNATState, struct mbuf *));
328struct ip * ip_reass _P((PNATState, register struct ipasfrag *, register struct ipq_t *));
329void ip_freef _P((PNATState, struct ipq_t *));
330void ip_enq _P((PNATState, register struct ipasfrag *, register struct ipasfrag *));
331void ip_deq _P((PNATState, register struct ipasfrag *));
332void ip_slowtimo _P((PNATState));
333void ip_stripoptions _P((register struct mbuf *, struct mbuf *));
334
335/* ip_output.c */
336int ip_output _P((PNATState, struct socket *, struct mbuf *));
337
338/* tcp_input.c */
339int tcp_reass _P((PNATState, register struct tcpcb *, register struct tcpiphdr *, struct mbuf *));
340void tcp_input _P((PNATState, register struct mbuf *, int, struct socket *));
341void tcp_dooptions _P((PNATState, struct tcpcb *, u_char *, int, struct tcpiphdr *));
342void tcp_xmit_timer _P((PNATState, register struct tcpcb *, int));
343int tcp_mss _P((PNATState, register struct tcpcb *, u_int));
344
345/* tcp_output.c */
346int tcp_output _P((PNATState, register struct tcpcb *));
347void tcp_setpersist _P((register struct tcpcb *));
348
349/* tcp_subr.c */
350void tcp_init _P((PNATState));
351void tcp_template _P((struct tcpcb *));
352void tcp_respond _P((PNATState, struct tcpcb *, register struct tcpiphdr *, register struct mbuf *, tcp_seq, tcp_seq, int));
353struct tcpcb * tcp_newtcpcb _P((PNATState, struct socket *));
354struct tcpcb * tcp_close _P((PNATState, register struct tcpcb *));
355void tcp_drain _P((void));
356void tcp_sockclosed _P((PNATState, struct tcpcb *));
357int tcp_fconnect _P((PNATState, struct socket *));
358void tcp_connect _P((PNATState, struct socket *));
359int tcp_attach _P((PNATState, struct socket *));
360u_int8_t tcp_tos _P((struct socket *));
361int tcp_emu _P((PNATState, struct socket *, struct mbuf *));
362int tcp_ctl _P((PNATState, struct socket *));
363struct tcpcb *tcp_drop(PNATState, struct tcpcb *tp, int err);
364
365#ifdef USE_PPP
366#define MIN_MRU MINMRU
367#define MAX_MRU MAXMRU
368#else
369#define MIN_MRU 128
370#define MAX_MRU 16384
371#endif
372
373#ifndef _WIN32
374#define min(x,y) ((x) < (y) ? (x) : (y))
375#define max(x,y) ((x) > (y) ? (x) : (y))
376#endif
377
378#ifdef _WIN32
379#undef errno
380#define errno (WSAGetLastError())
381#endif
382
383#endif
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