root / slirp / slirp.h @ 64e58fe5
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1 | f0cbd3ec | bellard | #ifndef __COMMON_H__
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2 | f0cbd3ec | bellard | #define __COMMON_H__
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3 | f0cbd3ec | bellard | |
4 | 5fa0ab8f | bellard | #include "config-host.h" |
5 | f0cbd3ec | bellard | #include "slirp_config.h" |
6 | f0cbd3ec | bellard | |
7 | 379ff53d | bellard | #ifdef _WIN32
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8 | 379ff53d | bellard | # include <inttypes.h> |
9 | 379ff53d | bellard | |
10 | 379ff53d | bellard | typedef uint8_t u_int8_t;
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11 | 379ff53d | bellard | typedef uint16_t u_int16_t;
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12 | 379ff53d | bellard | typedef uint32_t u_int32_t;
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13 | 379ff53d | bellard | typedef uint64_t u_int64_t;
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14 | 379ff53d | bellard | typedef char *caddr_t; |
15 | 379ff53d | bellard | |
16 | 34444131 | bellard | # include <windows.h> |
17 | 379ff53d | bellard | # include <winsock2.h> |
18 | 116842ee | balrog | # include <ws2tcpip.h> |
19 | 379ff53d | bellard | # include <sys/timeb.h> |
20 | 379ff53d | bellard | # include <iphlpapi.h> |
21 | 379ff53d | bellard | |
22 | 379ff53d | bellard | # define EWOULDBLOCK WSAEWOULDBLOCK
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23 | 379ff53d | bellard | # define EINPROGRESS WSAEINPROGRESS
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24 | 379ff53d | bellard | # define ENOTCONN WSAENOTCONN
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25 | 379ff53d | bellard | # define EHOSTUNREACH WSAEHOSTUNREACH
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26 | 379ff53d | bellard | # define ENETUNREACH WSAENETUNREACH
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27 | 379ff53d | bellard | # define ECONNREFUSED WSAECONNREFUSED
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28 | 379ff53d | bellard | #else
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29 | 379ff53d | bellard | # define ioctlsocket ioctl
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30 | 379ff53d | bellard | # define closesocket(s) close(s)
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31 | 6d46bf8a | bellard | # define O_BINARY 0 |
32 | 379ff53d | bellard | #endif
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33 | 379ff53d | bellard | |
34 | f0cbd3ec | bellard | #include <sys/types.h> |
35 | f0cbd3ec | bellard | #ifdef HAVE_SYS_BITYPES_H
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36 | f0cbd3ec | bellard | # include <sys/bitypes.h> |
37 | f0cbd3ec | bellard | #endif
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38 | f0cbd3ec | bellard | |
39 | 170c6f87 | bellard | #include <sys/time.h> |
40 | 170c6f87 | bellard | |
41 | f0cbd3ec | bellard | #ifdef NEED_TYPEDEFS
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42 | f0cbd3ec | bellard | typedef char int8_t; |
43 | f0cbd3ec | bellard | typedef unsigned char u_int8_t; |
44 | f0cbd3ec | bellard | |
45 | f0cbd3ec | bellard | # if SIZEOF_SHORT == 2 |
46 | f0cbd3ec | bellard | typedef short int16_t; |
47 | f0cbd3ec | bellard | typedef unsigned short u_int16_t; |
48 | f0cbd3ec | bellard | # else
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49 | f0cbd3ec | bellard | # if SIZEOF_INT == 2 |
50 | f0cbd3ec | bellard | typedef int int16_t; |
51 | f0cbd3ec | bellard | typedef unsigned int u_int16_t; |
52 | f0cbd3ec | bellard | # else
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53 | f0cbd3ec | bellard | #error Cannot find a type with sizeof() == 2 |
54 | f0cbd3ec | bellard | # endif
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55 | f0cbd3ec | bellard | # endif
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56 | f0cbd3ec | bellard | |
57 | f0cbd3ec | bellard | # if SIZEOF_SHORT == 4 |
58 | f0cbd3ec | bellard | typedef short int32_t; |
59 | f0cbd3ec | bellard | typedef unsigned short u_int32_t; |
60 | f0cbd3ec | bellard | # else
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61 | f0cbd3ec | bellard | # if SIZEOF_INT == 4 |
62 | f0cbd3ec | bellard | typedef int int32_t; |
63 | f0cbd3ec | bellard | typedef unsigned int u_int32_t; |
64 | f0cbd3ec | bellard | # else
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65 | f0cbd3ec | bellard | #error Cannot find a type with sizeof() == 4 |
66 | f0cbd3ec | bellard | # endif
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67 | f0cbd3ec | bellard | # endif
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68 | f0cbd3ec | bellard | #endif /* NEED_TYPEDEFS */ |
69 | f0cbd3ec | bellard | |
70 | f0cbd3ec | bellard | #ifdef HAVE_UNISTD_H
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71 | f0cbd3ec | bellard | # include <unistd.h> |
72 | f0cbd3ec | bellard | #endif
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73 | f0cbd3ec | bellard | |
74 | f0cbd3ec | bellard | #ifdef HAVE_STDLIB_H
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75 | f0cbd3ec | bellard | # include <stdlib.h> |
76 | f0cbd3ec | bellard | #endif
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77 | f0cbd3ec | bellard | |
78 | f0cbd3ec | bellard | #include <stdio.h> |
79 | f0cbd3ec | bellard | #include <errno.h> |
80 | f0cbd3ec | bellard | |
81 | f0cbd3ec | bellard | #ifndef HAVE_MEMMOVE
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82 | f0cbd3ec | bellard | #define memmove(x, y, z) bcopy(y, x, z)
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83 | f0cbd3ec | bellard | #endif
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84 | f0cbd3ec | bellard | |
85 | f0cbd3ec | bellard | #if TIME_WITH_SYS_TIME
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86 | f0cbd3ec | bellard | # include <sys/time.h> |
87 | f0cbd3ec | bellard | # include <time.h> |
88 | f0cbd3ec | bellard | #else
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89 | eb38c52c | blueswir1 | # ifdef HAVE_SYS_TIME_H
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90 | f0cbd3ec | bellard | # include <sys/time.h> |
91 | f0cbd3ec | bellard | # else
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92 | f0cbd3ec | bellard | # include <time.h> |
93 | f0cbd3ec | bellard | # endif
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94 | f0cbd3ec | bellard | #endif
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95 | f0cbd3ec | bellard | |
96 | f0cbd3ec | bellard | #ifdef HAVE_STRING_H
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97 | f0cbd3ec | bellard | # include <string.h> |
98 | f0cbd3ec | bellard | #else
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99 | f0cbd3ec | bellard | # include <strings.h> |
100 | f0cbd3ec | bellard | #endif
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101 | f0cbd3ec | bellard | |
102 | 379ff53d | bellard | #ifndef _WIN32
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103 | f0cbd3ec | bellard | #include <sys/uio.h> |
104 | 379ff53d | bellard | #endif
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105 | f0cbd3ec | bellard | |
106 | 379ff53d | bellard | #ifndef _WIN32
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107 | f0cbd3ec | bellard | #include <netinet/in.h> |
108 | f0cbd3ec | bellard | #include <arpa/inet.h> |
109 | 379ff53d | bellard | #endif
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110 | f0cbd3ec | bellard | |
111 | f0cbd3ec | bellard | /* Systems lacking strdup() definition in <string.h>. */
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112 | f0cbd3ec | bellard | #if defined(ultrix)
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113 | 6cb9c6d3 | Blue Swirl | char *strdup(const char *); |
114 | f0cbd3ec | bellard | #endif
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115 | f0cbd3ec | bellard | |
116 | f0cbd3ec | bellard | /* Systems lacking malloc() definition in <stdlib.h>. */
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117 | f0cbd3ec | bellard | #if defined(ultrix) || defined(hcx)
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118 | 6cb9c6d3 | Blue Swirl | void *malloc(size_t arg);
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119 | 6cb9c6d3 | Blue Swirl | void free(void *ptr); |
120 | f0cbd3ec | bellard | #endif
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121 | f0cbd3ec | bellard | |
122 | f0cbd3ec | bellard | #ifndef HAVE_INET_ATON
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123 | 6cb9c6d3 | Blue Swirl | int inet_aton(const char *cp, struct in_addr *ia); |
124 | f0cbd3ec | bellard | #endif
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125 | f0cbd3ec | bellard | |
126 | f0cbd3ec | bellard | #include <fcntl.h> |
127 | f0cbd3ec | bellard | #ifndef NO_UNIX_SOCKETS
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128 | f0cbd3ec | bellard | #include <sys/un.h> |
129 | f0cbd3ec | bellard | #endif
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130 | f0cbd3ec | bellard | #include <signal.h> |
131 | f0cbd3ec | bellard | #ifdef HAVE_SYS_SIGNAL_H
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132 | f0cbd3ec | bellard | # include <sys/signal.h> |
133 | f0cbd3ec | bellard | #endif
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134 | 379ff53d | bellard | #ifndef _WIN32
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135 | f0cbd3ec | bellard | #include <sys/socket.h> |
136 | 379ff53d | bellard | #endif
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137 | f0cbd3ec | bellard | |
138 | ee2654ac | bellard | #if defined(HAVE_SYS_IOCTL_H)
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139 | f0cbd3ec | bellard | # include <sys/ioctl.h> |
140 | f0cbd3ec | bellard | #endif
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141 | f0cbd3ec | bellard | |
142 | f0cbd3ec | bellard | #ifdef HAVE_SYS_SELECT_H
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143 | f0cbd3ec | bellard | # include <sys/select.h> |
144 | f0cbd3ec | bellard | #endif
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145 | f0cbd3ec | bellard | |
146 | f0cbd3ec | bellard | #ifdef HAVE_SYS_WAIT_H
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147 | f0cbd3ec | bellard | # include <sys/wait.h> |
148 | f0cbd3ec | bellard | #endif
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149 | f0cbd3ec | bellard | |
150 | f0cbd3ec | bellard | #ifdef HAVE_SYS_FILIO_H
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151 | f0cbd3ec | bellard | # include <sys/filio.h> |
152 | f0cbd3ec | bellard | #endif
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153 | f0cbd3ec | bellard | |
154 | f0cbd3ec | bellard | #ifdef USE_PPP
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155 | f0cbd3ec | bellard | #include <ppp/slirppp.h> |
156 | f0cbd3ec | bellard | #endif
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157 | f0cbd3ec | bellard | |
158 | f0cbd3ec | bellard | #ifdef __STDC__
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159 | f0cbd3ec | bellard | #include <stdarg.h> |
160 | f0cbd3ec | bellard | #else
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161 | f0cbd3ec | bellard | #include <varargs.h> |
162 | f0cbd3ec | bellard | #endif
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163 | f0cbd3ec | bellard | |
164 | f0cbd3ec | bellard | #include <sys/stat.h> |
165 | f0cbd3ec | bellard | |
166 | f0cbd3ec | bellard | /* Avoid conflicting with the libc insque() and remque(), which
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167 | f0cbd3ec | bellard | have different prototypes. */
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168 | f0cbd3ec | bellard | #define insque slirp_insque
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169 | f0cbd3ec | bellard | #define remque slirp_remque
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170 | f0cbd3ec | bellard | |
171 | f0cbd3ec | bellard | #ifdef HAVE_SYS_STROPTS_H
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172 | f0cbd3ec | bellard | #include <sys/stropts.h> |
173 | f0cbd3ec | bellard | #endif
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174 | f0cbd3ec | bellard | |
175 | f0cbd3ec | bellard | #include "debug.h" |
176 | f0cbd3ec | bellard | |
177 | 72cf2d4f | Blue Swirl | #include "qemu-queue.h" |
178 | b1c99fcd | Jan Kiszka | |
179 | 460fec67 | Jan Kiszka | #include "libslirp.h" |
180 | f0cbd3ec | bellard | #include "ip.h" |
181 | f0cbd3ec | bellard | #include "tcp.h" |
182 | f0cbd3ec | bellard | #include "tcp_timer.h" |
183 | f0cbd3ec | bellard | #include "tcp_var.h" |
184 | f0cbd3ec | bellard | #include "tcpip.h" |
185 | f0cbd3ec | bellard | #include "udp.h" |
186 | f0cbd3ec | bellard | #include "mbuf.h" |
187 | f0cbd3ec | bellard | #include "sbuf.h" |
188 | f0cbd3ec | bellard | #include "socket.h" |
189 | f0cbd3ec | bellard | #include "if.h" |
190 | f0cbd3ec | bellard | #include "main.h" |
191 | f0cbd3ec | bellard | #include "misc.h" |
192 | f0cbd3ec | bellard | #ifdef USE_PPP
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193 | f0cbd3ec | bellard | #include "ppp/pppd.h" |
194 | f0cbd3ec | bellard | #include "ppp/ppp.h" |
195 | f0cbd3ec | bellard | #endif
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196 | f0cbd3ec | bellard | |
197 | f0cbd3ec | bellard | #include "bootp.h" |
198 | c7f74643 | bellard | #include "tftp.h" |
199 | 460fec67 | Jan Kiszka | |
200 | 460fec67 | Jan Kiszka | struct Slirp {
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201 | 72cf2d4f | Blue Swirl | QTAILQ_ENTRY(Slirp) entry; |
202 | b1c99fcd | Jan Kiszka | |
203 | 460fec67 | Jan Kiszka | /* virtual network configuration */
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204 | 460fec67 | Jan Kiszka | struct in_addr vnetwork_addr;
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205 | 460fec67 | Jan Kiszka | struct in_addr vnetwork_mask;
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206 | 460fec67 | Jan Kiszka | struct in_addr vhost_addr;
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207 | 460fec67 | Jan Kiszka | struct in_addr vdhcp_startaddr;
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208 | 460fec67 | Jan Kiszka | struct in_addr vnameserver_addr;
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209 | 460fec67 | Jan Kiszka | |
210 | 460fec67 | Jan Kiszka | /* ARP cache for the guest IP addresses (XXX: allow many entries) */
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211 | 460fec67 | Jan Kiszka | uint8_t client_ethaddr[6];
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212 | 460fec67 | Jan Kiszka | |
213 | 460fec67 | Jan Kiszka | struct in_addr client_ipaddr;
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214 | 460fec67 | Jan Kiszka | char client_hostname[33]; |
215 | 460fec67 | Jan Kiszka | |
216 | 460fec67 | Jan Kiszka | int restricted;
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217 | 460fec67 | Jan Kiszka | struct timeval tt;
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218 | 460fec67 | Jan Kiszka | struct ex_list *exec_list;
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219 | 460fec67 | Jan Kiszka | |
220 | 460fec67 | Jan Kiszka | /* mbuf states */
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221 | 460fec67 | Jan Kiszka | struct mbuf m_freelist, m_usedlist;
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222 | 460fec67 | Jan Kiszka | int mbuf_alloced;
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223 | 460fec67 | Jan Kiszka | |
224 | 460fec67 | Jan Kiszka | /* if states */
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225 | 460fec67 | Jan Kiszka | int if_queued; /* number of packets queued so far */ |
226 | 460fec67 | Jan Kiszka | struct mbuf if_fastq; /* fast queue (for interactive data) */ |
227 | 460fec67 | Jan Kiszka | struct mbuf if_batchq; /* queue for non-interactive data */ |
228 | 460fec67 | Jan Kiszka | struct mbuf *next_m; /* pointer to next mbuf to output */ |
229 | 460fec67 | Jan Kiszka | |
230 | 460fec67 | Jan Kiszka | /* ip states */
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231 | 460fec67 | Jan Kiszka | struct ipq ipq; /* ip reass. queue */ |
232 | 460fec67 | Jan Kiszka | u_int16_t ip_id; /* ip packet ctr, for ids */
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233 | 460fec67 | Jan Kiszka | |
234 | 460fec67 | Jan Kiszka | /* bootp/dhcp states */
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235 | 460fec67 | Jan Kiszka | BOOTPClient bootp_clients[NB_BOOTP_CLIENTS]; |
236 | 460fec67 | Jan Kiszka | char *bootp_filename;
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237 | 460fec67 | Jan Kiszka | |
238 | 460fec67 | Jan Kiszka | /* tcp states */
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239 | 460fec67 | Jan Kiszka | struct socket tcb;
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240 | 460fec67 | Jan Kiszka | struct socket *tcp_last_so;
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241 | 460fec67 | Jan Kiszka | tcp_seq tcp_iss; /* tcp initial send seq # */
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242 | 460fec67 | Jan Kiszka | u_int32_t tcp_now; /* for RFC 1323 timestamps */
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243 | 460fec67 | Jan Kiszka | |
244 | 460fec67 | Jan Kiszka | /* udp states */
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245 | 460fec67 | Jan Kiszka | struct socket udb;
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246 | 460fec67 | Jan Kiszka | struct socket *udp_last_so;
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247 | 460fec67 | Jan Kiszka | |
248 | 460fec67 | Jan Kiszka | /* tftp states */
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249 | 460fec67 | Jan Kiszka | char *tftp_prefix;
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250 | 460fec67 | Jan Kiszka | struct tftp_session tftp_sessions[TFTP_SESSIONS_MAX];
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251 | 460fec67 | Jan Kiszka | |
252 | 9f8bd042 | Jan Kiszka | void *opaque;
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253 | 460fec67 | Jan Kiszka | }; |
254 | 460fec67 | Jan Kiszka | |
255 | ad0d8c4c | Jan Kiszka | extern Slirp *slirp_instance;
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256 | f0cbd3ec | bellard | |
257 | f0cbd3ec | bellard | #ifndef NULL |
258 | f0cbd3ec | bellard | #define NULL (void *)0 |
259 | f0cbd3ec | bellard | #endif
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260 | f0cbd3ec | bellard | |
261 | f0cbd3ec | bellard | #ifndef FULL_BOLT
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262 | 6cb9c6d3 | Blue Swirl | void if_start(Slirp *);
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263 | f0cbd3ec | bellard | #else
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264 | 6cb9c6d3 | Blue Swirl | void if_start(struct ttys *); |
265 | f0cbd3ec | bellard | #endif
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266 | f0cbd3ec | bellard | |
267 | f0cbd3ec | bellard | #ifdef BAD_SPRINTF
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268 | f0cbd3ec | bellard | # define vsprintf vsprintf_len
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269 | f0cbd3ec | bellard | # define sprintf sprintf_len
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270 | 6cb9c6d3 | Blue Swirl | extern int vsprintf_len(char *, const char *, va_list); |
271 | 6cb9c6d3 | Blue Swirl | extern int sprintf_len(char *, const char *, ...); |
272 | f0cbd3ec | bellard | #endif
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273 | f0cbd3ec | bellard | |
274 | f0cbd3ec | bellard | #ifdef DECLARE_SPRINTF
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275 | f0cbd3ec | bellard | # ifndef BAD_SPRINTF
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276 | 6cb9c6d3 | Blue Swirl | extern int vsprintf(char *, const char *, va_list); |
277 | f0cbd3ec | bellard | # endif
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278 | 6cb9c6d3 | Blue Swirl | extern int vfprintf(FILE *, const char *, va_list); |
279 | f0cbd3ec | bellard | #endif
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280 | f0cbd3ec | bellard | |
281 | f0cbd3ec | bellard | #ifndef HAVE_STRERROR
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282 | 6cb9c6d3 | Blue Swirl | extern char *strerror(int error); |
283 | f0cbd3ec | bellard | #endif
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284 | f0cbd3ec | bellard | |
285 | f0cbd3ec | bellard | #ifndef HAVE_INDEX
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286 | 6cb9c6d3 | Blue Swirl | char *index(const char *, int); |
287 | f0cbd3ec | bellard | #endif
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288 | f0cbd3ec | bellard | |
289 | f0cbd3ec | bellard | #ifndef HAVE_GETHOSTID
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290 | 6cb9c6d3 | Blue Swirl | long gethostid(void); |
291 | f0cbd3ec | bellard | #endif
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292 | f0cbd3ec | bellard | |
293 | 6cb9c6d3 | Blue Swirl | void lprint(const char *, ...); |
294 | f0cbd3ec | bellard | |
295 | 379ff53d | bellard | #ifndef _WIN32
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296 | f0cbd3ec | bellard | #include <netdb.h> |
297 | 379ff53d | bellard | #endif
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298 | f0cbd3ec | bellard | |
299 | f0cbd3ec | bellard | #define DEFAULT_BAUD 115200 |
300 | f0cbd3ec | bellard | |
301 | 9634d903 | blueswir1 | #define SO_OPTIONS DO_KEEPALIVE
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302 | 9634d903 | blueswir1 | #define TCP_MAXIDLE (TCPTV_KEEPCNT * TCPTV_KEEPINTVL)
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303 | 9634d903 | blueswir1 | |
304 | f0cbd3ec | bellard | /* cksum.c */
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305 | f0cbd3ec | bellard | int cksum(struct mbuf *m, int len); |
306 | f0cbd3ec | bellard | |
307 | f0cbd3ec | bellard | /* if.c */
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308 | 6cb9c6d3 | Blue Swirl | void if_init(Slirp *);
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309 | 6cb9c6d3 | Blue Swirl | void if_output(struct socket *, struct mbuf *); |
310 | f0cbd3ec | bellard | |
311 | f0cbd3ec | bellard | /* ip_input.c */
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312 | 6cb9c6d3 | Blue Swirl | void ip_init(Slirp *);
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313 | 6cb9c6d3 | Blue Swirl | void ip_input(struct mbuf *); |
314 | 6cb9c6d3 | Blue Swirl | void ip_slowtimo(Slirp *);
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315 | 6cb9c6d3 | Blue Swirl | void ip_stripoptions(register struct mbuf *, struct mbuf *); |
316 | f0cbd3ec | bellard | |
317 | f0cbd3ec | bellard | /* ip_output.c */
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318 | 6cb9c6d3 | Blue Swirl | int ip_output(struct socket *, struct mbuf *); |
319 | f0cbd3ec | bellard | |
320 | f0cbd3ec | bellard | /* tcp_input.c */
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321 | 6cb9c6d3 | Blue Swirl | void tcp_input(register struct mbuf *, int, struct socket *); |
322 | 6cb9c6d3 | Blue Swirl | int tcp_mss(register struct tcpcb *, u_int); |
323 | f0cbd3ec | bellard | |
324 | f0cbd3ec | bellard | /* tcp_output.c */
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325 | 6cb9c6d3 | Blue Swirl | int tcp_output(register struct tcpcb *); |
326 | 6cb9c6d3 | Blue Swirl | void tcp_setpersist(register struct tcpcb *); |
327 | f0cbd3ec | bellard | |
328 | f0cbd3ec | bellard | /* tcp_subr.c */
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329 | 6cb9c6d3 | Blue Swirl | void tcp_init(Slirp *);
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330 | 6cb9c6d3 | Blue Swirl | void tcp_template(struct tcpcb *); |
331 | 6cb9c6d3 | Blue Swirl | void tcp_respond(struct tcpcb *, register struct tcpiphdr *, register struct mbuf *, tcp_seq, tcp_seq, int); |
332 | 6cb9c6d3 | Blue Swirl | struct tcpcb * tcp_newtcpcb(struct socket *); |
333 | 6cb9c6d3 | Blue Swirl | struct tcpcb * tcp_close(register struct tcpcb *); |
334 | 6cb9c6d3 | Blue Swirl | void tcp_sockclosed(struct tcpcb *); |
335 | 6cb9c6d3 | Blue Swirl | int tcp_fconnect(struct socket *); |
336 | 6cb9c6d3 | Blue Swirl | void tcp_connect(struct socket *); |
337 | 6cb9c6d3 | Blue Swirl | int tcp_attach(struct socket *); |
338 | 6cb9c6d3 | Blue Swirl | u_int8_t tcp_tos(struct socket *);
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339 | 6cb9c6d3 | Blue Swirl | int tcp_emu(struct socket *, struct mbuf *); |
340 | 6cb9c6d3 | Blue Swirl | int tcp_ctl(struct socket *); |
341 | 9fafc9ea | bellard | struct tcpcb *tcp_drop(struct tcpcb *tp, int err); |
342 | f0cbd3ec | bellard | |
343 | f0cbd3ec | bellard | #ifdef USE_PPP
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344 | f0cbd3ec | bellard | #define MIN_MRU MINMRU
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345 | f0cbd3ec | bellard | #define MAX_MRU MAXMRU
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346 | f0cbd3ec | bellard | #else
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347 | f0cbd3ec | bellard | #define MIN_MRU 128 |
348 | f0cbd3ec | bellard | #define MAX_MRU 16384 |
349 | f0cbd3ec | bellard | #endif
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350 | f0cbd3ec | bellard | |
351 | 379ff53d | bellard | #ifndef _WIN32
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352 | 379ff53d | bellard | #define min(x,y) ((x) < (y) ? (x) : (y))
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353 | 379ff53d | bellard | #define max(x,y) ((x) > (y) ? (x) : (y))
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354 | 379ff53d | bellard | #endif
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355 | 379ff53d | bellard | |
356 | 02d2c54c | bellard | #ifdef _WIN32
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357 | ef6ff6b7 | bellard | #undef errno
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358 | 02d2c54c | bellard | #define errno (WSAGetLastError())
|
359 | 02d2c54c | bellard | #endif
|
360 | 02d2c54c | bellard | |
361 | f0cbd3ec | bellard | #endif |