1 87a52e04 2005-12-26 devnull #include <u.h>
  2 87a52e04 2005-12-26 devnull #include <libc.h>
  3 87a52e04 2005-12-26 devnull #include <ip.h>
  4 87a52e04 2005-12-26 devnull #include "dat.h"
  5 87a52e04 2005-12-26 devnull #include "protos.h"
  6 87a52e04 2005-12-26 devnull 
  7 87a52e04 2005-12-26 devnull enum
  8 87a52e04 2005-12-26 devnull {
  9 87a52e04 2005-12-26 devnull 	Maxoptlen=	312-4,
 10 87a52e04 2005-12-26 devnull 
 11 87a52e04 2005-12-26 devnull 	/* dhcp types */
 12 87a52e04 2005-12-26 devnull 	Discover=	1,
 13 87a52e04 2005-12-26 devnull 	Offer=		2,
 14 87a52e04 2005-12-26 devnull 	Request=	3,
 15 87a52e04 2005-12-26 devnull 	Decline=	4,
 16 87a52e04 2005-12-26 devnull 	Ack=		5,
 17 87a52e04 2005-12-26 devnull 	Nak=		6,
 18 87a52e04 2005-12-26 devnull 	Release=	7,
 19 87a52e04 2005-12-26 devnull 	Inform=		8,
 20 87a52e04 2005-12-26 devnull 
 21 87a52e04 2005-12-26 devnull 	/* bootp option types */
 22 87a52e04 2005-12-26 devnull 	OBend=			255,
 23 87a52e04 2005-12-26 devnull 	OBpad=			0,
 24 87a52e04 2005-12-26 devnull 	OBmask=			1,
 25 87a52e04 2005-12-26 devnull 	OBtimeoff=		2,
 26 87a52e04 2005-12-26 devnull 	OBrouter=		3,
 27 87a52e04 2005-12-26 devnull 	OBtimeserver=		4,
 28 87a52e04 2005-12-26 devnull 	OBnameserver=		5,
 29 87a52e04 2005-12-26 devnull 	OBdnserver=		6,
 30 87a52e04 2005-12-26 devnull 	OBlogserver=		7,
 31 87a52e04 2005-12-26 devnull 	OBcookieserver=		8,
 32 87a52e04 2005-12-26 devnull 	OBlprserver=		9,
 33 87a52e04 2005-12-26 devnull 	OBimpressserver=	10,
 34 87a52e04 2005-12-26 devnull 	OBrlserver=		11,
 35 87a52e04 2005-12-26 devnull 	OBhostname=		12,	/* 0xc0 */
 36 87a52e04 2005-12-26 devnull 	OBbflen=		13,
 37 87a52e04 2005-12-26 devnull 	OBdumpfile=		14,
 38 87a52e04 2005-12-26 devnull 	OBdomainname=		15,
 39 87a52e04 2005-12-26 devnull 	OBswapserver=		16,	/* 0x10 */
 40 87a52e04 2005-12-26 devnull 	OBrootpath=		17,
 41 87a52e04 2005-12-26 devnull 	OBextpath=		18,
 42 87a52e04 2005-12-26 devnull 	OBipforward=		19,
 43 87a52e04 2005-12-26 devnull 	OBnonlocal=		20,
 44 87a52e04 2005-12-26 devnull 	OBpolicyfilter=		21,
 45 87a52e04 2005-12-26 devnull 	OBmaxdatagram=		22,
 46 87a52e04 2005-12-26 devnull 	OBttl=			23,
 47 87a52e04 2005-12-26 devnull 	OBpathtimeout=		24,
 48 87a52e04 2005-12-26 devnull 	OBpathplateau=		25,
 49 87a52e04 2005-12-26 devnull 	OBmtu=			26,
 50 87a52e04 2005-12-26 devnull 	OBsubnetslocal=		27,
 51 87a52e04 2005-12-26 devnull 	OBbaddr=		28,
 52 87a52e04 2005-12-26 devnull 	OBdiscovermask=		29,
 53 87a52e04 2005-12-26 devnull 	OBsupplymask=		30,
 54 87a52e04 2005-12-26 devnull 	OBdiscoverrouter=	31,
 55 87a52e04 2005-12-26 devnull 	OBrsserver=		32,	/* 0x20 */
 56 87a52e04 2005-12-26 devnull 	OBstaticroutes=		33,
 57 87a52e04 2005-12-26 devnull 	OBtrailerencap=		34,
 58 87a52e04 2005-12-26 devnull 	OBarptimeout=		35,
 59 87a52e04 2005-12-26 devnull 	OBetherencap=		36,
 60 87a52e04 2005-12-26 devnull 	OBtcpttl=		37,
 61 87a52e04 2005-12-26 devnull 	OBtcpka=		38,
 62 87a52e04 2005-12-26 devnull 	OBtcpkag=		39,
 63 87a52e04 2005-12-26 devnull 	OBnisdomain=		40,
 64 87a52e04 2005-12-26 devnull 	OBniserver=		41,	
 65 87a52e04 2005-12-26 devnull 	OBntpserver=		42,
 66 87a52e04 2005-12-26 devnull 	OBvendorinfo=		43,	/* 0x2b */
 67 87a52e04 2005-12-26 devnull 	OBnetbiosns=		44,
 68 87a52e04 2005-12-26 devnull 	OBnetbiosdds=		45,
 69 87a52e04 2005-12-26 devnull 	OBnetbiostype=		46,
 70 87a52e04 2005-12-26 devnull 	OBnetbiosscope=		47,
 71 87a52e04 2005-12-26 devnull 	OBxfontserver=		48,	/* 0x30 */
 72 87a52e04 2005-12-26 devnull 	OBxdispmanager=		49,
 73 87a52e04 2005-12-26 devnull 	OBnisplusdomain=	64,	/* 0x40 */
 74 87a52e04 2005-12-26 devnull 	OBnisplusserver=	65,
 75 87a52e04 2005-12-26 devnull 	OBhomeagent=		68,
 76 87a52e04 2005-12-26 devnull 	OBsmtpserver=		69,
 77 87a52e04 2005-12-26 devnull 	OBpop3server=		70,
 78 87a52e04 2005-12-26 devnull 	OBnntpserver=		71,
 79 87a52e04 2005-12-26 devnull 	OBwwwserver=		72,
 80 87a52e04 2005-12-26 devnull 	OBfingerserver=		73,
 81 87a52e04 2005-12-26 devnull 	OBircserver=		74,
 82 87a52e04 2005-12-26 devnull 	OBstserver=		75,
 83 87a52e04 2005-12-26 devnull 	OBstdaserver=		76,
 84 87a52e04 2005-12-26 devnull 
 85 87a52e04 2005-12-26 devnull 	/* dhcp options */
 86 87a52e04 2005-12-26 devnull 	ODipaddr=		50,	/* 0x32 */
 87 87a52e04 2005-12-26 devnull 	ODlease=		51,
 88 87a52e04 2005-12-26 devnull 	ODoverload=		52,
 89 87a52e04 2005-12-26 devnull 	ODtype=			53,	/* 0x35 */
 90 87a52e04 2005-12-26 devnull 	ODserverid=		54,	/* 0x36 */
 91 87a52e04 2005-12-26 devnull 	ODparams=		55,	/* 0x37 */
 92 87a52e04 2005-12-26 devnull 	ODmessage=		56,
 93 87a52e04 2005-12-26 devnull 	ODmaxmsg=		57,
 94 87a52e04 2005-12-26 devnull 	ODrenewaltime=		58,
 95 87a52e04 2005-12-26 devnull 	ODrebindingtime=	59,
 96 87a52e04 2005-12-26 devnull 	ODvendorclass=		60,
 97 87a52e04 2005-12-26 devnull 	ODclientid=		61,	/* 0x3d */
 98 87a52e04 2005-12-26 devnull 	ODtftpserver=		66,
 99 87a52e04 2005-12-26 devnull 	ODbootfile=		67,
100 87a52e04 2005-12-26 devnull 
101 87a52e04 2005-12-26 devnull 	/* plan9 vendor info options */
102 87a52e04 2005-12-26 devnull 	OP9fs=			128,	// plan9 file servers
103 87a52e04 2005-12-26 devnull 	OP9auth=		129,	// plan9 auth servers
104 87a52e04 2005-12-26 devnull };
105 87a52e04 2005-12-26 devnull 
106 87a52e04 2005-12-26 devnull static void
107 87a52e04 2005-12-26 devnull p_compile(Filter *f)
108 87a52e04 2005-12-26 devnull {
109 a38a1836 2006-02-14 devnull 	sysfatal("unknown dhcp field: %s", f->s);
110 87a52e04 2005-12-26 devnull }
111 87a52e04 2005-12-26 devnull 
112 87a52e04 2005-12-26 devnull /*
113 87a52e04 2005-12-26 devnull  *  convert a byte array to hex
114 87a52e04 2005-12-26 devnull  */
115 87a52e04 2005-12-26 devnull static char
116 87a52e04 2005-12-26 devnull hex(int x)
117 87a52e04 2005-12-26 devnull {
118 87a52e04 2005-12-26 devnull 	if(x < 10)
119 87a52e04 2005-12-26 devnull 		return x + '0';
120 87a52e04 2005-12-26 devnull 	return x - 10 + 'a';
121 87a52e04 2005-12-26 devnull }
122 87a52e04 2005-12-26 devnull static char*
123 87a52e04 2005-12-26 devnull phex(char *p, char *e, char *tag, uchar *o, int n)
124 87a52e04 2005-12-26 devnull {
125 87a52e04 2005-12-26 devnull 	p = seprint(p, e, "%s=", tag);
126 87a52e04 2005-12-26 devnull 
127 87a52e04 2005-12-26 devnull 	for(; p+2 < e && n > 0; n--){
128 87a52e04 2005-12-26 devnull 		*p++ = hex(*o>>4);
129 87a52e04 2005-12-26 devnull 		*p++ = hex(*o & 0xf);
130 87a52e04 2005-12-26 devnull 		o++;
131 87a52e04 2005-12-26 devnull 	}
132 87a52e04 2005-12-26 devnull 	return p;
133 87a52e04 2005-12-26 devnull }
134 87a52e04 2005-12-26 devnull 
135 87a52e04 2005-12-26 devnull static char*
136 87a52e04 2005-12-26 devnull pstring(char *p, char *e, char *tag, uchar *o, int n)
137 87a52e04 2005-12-26 devnull {
138 87a52e04 2005-12-26 devnull 	char msg[256];
139 87a52e04 2005-12-26 devnull 
140 87a52e04 2005-12-26 devnull 	if(n > sizeof msg - 1)
141 87a52e04 2005-12-26 devnull 		n = sizeof msg - 1;
142 87a52e04 2005-12-26 devnull 	memmove(msg, o, n);
143 87a52e04 2005-12-26 devnull 	msg[n] = 0;
144 87a52e04 2005-12-26 devnull 	return seprint(p, e, "%s=%s", tag, msg);
145 87a52e04 2005-12-26 devnull }
146 87a52e04 2005-12-26 devnull 
147 87a52e04 2005-12-26 devnull static char*
148 87a52e04 2005-12-26 devnull pint(char *p, char *e, char *tag, uchar *o, int n)
149 87a52e04 2005-12-26 devnull {
150 87a52e04 2005-12-26 devnull 	int x;
151 87a52e04 2005-12-26 devnull 
152 87a52e04 2005-12-26 devnull 	x = *(char*)o++;
153 87a52e04 2005-12-26 devnull 	for(; n > 1; n--)
154 87a52e04 2005-12-26 devnull 		x = (x<<8)|*o++;
155 87a52e04 2005-12-26 devnull 	return seprint(p, e, "%s=%d", tag, x);
156 87a52e04 2005-12-26 devnull }
157 87a52e04 2005-12-26 devnull 
158 87a52e04 2005-12-26 devnull static char*
159 87a52e04 2005-12-26 devnull puint(char *p, char *e, char *tag, uchar *o, int n)
160 87a52e04 2005-12-26 devnull {
161 87a52e04 2005-12-26 devnull 	uint x;
162 87a52e04 2005-12-26 devnull 
163 87a52e04 2005-12-26 devnull 	x = *o++;
164 87a52e04 2005-12-26 devnull 	for(; n > 1; n--)
165 87a52e04 2005-12-26 devnull 		x = (x<<8)|*o++;
166 87a52e04 2005-12-26 devnull 	return seprint(p, e, "%s=%ud", tag, x);
167 87a52e04 2005-12-26 devnull }
168 87a52e04 2005-12-26 devnull 
169 87a52e04 2005-12-26 devnull static char*
170 87a52e04 2005-12-26 devnull pserver(char *p, char *e, char *tag, uchar *o, int n)
171 87a52e04 2005-12-26 devnull {
172 87a52e04 2005-12-26 devnull 	p = seprint(p, e, "%s=(", tag);
173 87a52e04 2005-12-26 devnull 	while(n >= 4){
174 87a52e04 2005-12-26 devnull 		p = seprint(p, e, " %V", o);
175 87a52e04 2005-12-26 devnull 		n -= 4;
176 87a52e04 2005-12-26 devnull 		o += 4;
177 87a52e04 2005-12-26 devnull 	}
178 87a52e04 2005-12-26 devnull 	p = seprint(p, e, ")");
179 87a52e04 2005-12-26 devnull 	return p;
180 87a52e04 2005-12-26 devnull }
181 87a52e04 2005-12-26 devnull 
182 87a52e04 2005-12-26 devnull static char *dhcptype[256] =
183 87a52e04 2005-12-26 devnull {
184 87a52e04 2005-12-26 devnull [Discover]	"Discover",
185 87a52e04 2005-12-26 devnull [Offer]		"Offer",
186 87a52e04 2005-12-26 devnull [Request]	"Request",
187 87a52e04 2005-12-26 devnull [Decline]	"Decline",
188 87a52e04 2005-12-26 devnull [Ack]		"Ack",
189 87a52e04 2005-12-26 devnull [Nak]		"Nak",
190 87a52e04 2005-12-26 devnull [Release]	"Release",
191 87a52e04 2005-12-26 devnull [Inform]	"Inform",
192 87a52e04 2005-12-26 devnull };
193 87a52e04 2005-12-26 devnull 
194 87a52e04 2005-12-26 devnull 
195 87a52e04 2005-12-26 devnull static char*
196 87a52e04 2005-12-26 devnull ptype(char *p, char *e, uchar val)
197 87a52e04 2005-12-26 devnull {
198 87a52e04 2005-12-26 devnull 	char *x;
199 87a52e04 2005-12-26 devnull 
200 87a52e04 2005-12-26 devnull 	x = dhcptype[val];
201 87a52e04 2005-12-26 devnull 	if(x != nil)
202 87a52e04 2005-12-26 devnull 		return seprint(p, e, "t=%s", x);
203 87a52e04 2005-12-26 devnull 	else
204 87a52e04 2005-12-26 devnull 		return seprint(p, e, "t=%d", val);
205 87a52e04 2005-12-26 devnull }
206 87a52e04 2005-12-26 devnull 
207 87a52e04 2005-12-26 devnull static int
208 87a52e04 2005-12-26 devnull p_seprint(Msg *m)
209 87a52e04 2005-12-26 devnull {
210 87a52e04 2005-12-26 devnull 	int i, n, code;
211 87a52e04 2005-12-26 devnull 	uchar *o, *ps;
212 87a52e04 2005-12-26 devnull 	char *p, *e;
213 87a52e04 2005-12-26 devnull 	char msg[64];
214 87a52e04 2005-12-26 devnull 
215 87a52e04 2005-12-26 devnull 	/* no next proto */
216 87a52e04 2005-12-26 devnull 	m->pr = nil;
217 87a52e04 2005-12-26 devnull 
218 87a52e04 2005-12-26 devnull 	p = m->p;
219 87a52e04 2005-12-26 devnull 	e = m->e;
220 87a52e04 2005-12-26 devnull 	ps = m->ps;
221 87a52e04 2005-12-26 devnull 
222 87a52e04 2005-12-26 devnull 	while(ps < m->pe){
223 87a52e04 2005-12-26 devnull 		code = *ps++;
224 87a52e04 2005-12-26 devnull 		if(code == 255)
225 87a52e04 2005-12-26 devnull 			break;
226 87a52e04 2005-12-26 devnull 		if(code == 0)
227 87a52e04 2005-12-26 devnull 			continue;
228 87a52e04 2005-12-26 devnull 
229 87a52e04 2005-12-26 devnull 		/* ignore anything that's too long */
230 87a52e04 2005-12-26 devnull 		n = *ps++;
231 87a52e04 2005-12-26 devnull 		o = ps;
232 87a52e04 2005-12-26 devnull 		ps += n;
233 87a52e04 2005-12-26 devnull 		if(ps > m->pe)
234 87a52e04 2005-12-26 devnull 			break;
235 87a52e04 2005-12-26 devnull 		
236 87a52e04 2005-12-26 devnull 		switch(code){
237 87a52e04 2005-12-26 devnull 		case ODipaddr:	/* requested ip address */
238 87a52e04 2005-12-26 devnull 			p = pserver(p, e, "ipaddr", o, n);
239 87a52e04 2005-12-26 devnull 			break;
240 87a52e04 2005-12-26 devnull 		case ODlease:	/* requested lease time */
241 87a52e04 2005-12-26 devnull 			p = pint(p, e, "lease", o, n);
242 87a52e04 2005-12-26 devnull 			break;
243 87a52e04 2005-12-26 devnull 		case ODtype:
244 87a52e04 2005-12-26 devnull 			p = ptype(p, e, *o);
245 87a52e04 2005-12-26 devnull 			break;
246 87a52e04 2005-12-26 devnull 		case ODserverid:
247 87a52e04 2005-12-26 devnull 			p = pserver(p, e, "serverid", o, n);
248 87a52e04 2005-12-26 devnull 			break;
249 87a52e04 2005-12-26 devnull 		case ODmessage:
250 87a52e04 2005-12-26 devnull 			p = pstring(p, e, "message", o, n);
251 87a52e04 2005-12-26 devnull 			break;
252 87a52e04 2005-12-26 devnull 		case ODmaxmsg:
253 87a52e04 2005-12-26 devnull 			p = puint(p, e, "maxmsg", o, n);
254 87a52e04 2005-12-26 devnull 			break;
255 87a52e04 2005-12-26 devnull 		case ODclientid:
256 87a52e04 2005-12-26 devnull 			p = phex(p, e, "clientid", o, n);
257 87a52e04 2005-12-26 devnull 			break;
258 87a52e04 2005-12-26 devnull 		case ODparams:
259 87a52e04 2005-12-26 devnull 			p = seprint(p, e, " requested=(");
260 87a52e04 2005-12-26 devnull 			for(i = 0; i < n; i++){
261 87a52e04 2005-12-26 devnull 				if(i != 0)
262 87a52e04 2005-12-26 devnull 					p = seprint(p, e, " ");
263 87a52e04 2005-12-26 devnull 				p = seprint(p, e, "%ud", o[i]);
264 87a52e04 2005-12-26 devnull 			}
265 87a52e04 2005-12-26 devnull 			p = seprint(p, e, ")");
266 87a52e04 2005-12-26 devnull 			break;
267 87a52e04 2005-12-26 devnull 		case ODvendorclass:
268 87a52e04 2005-12-26 devnull 			p = pstring(p, e, "vendorclass", o, n);
269 87a52e04 2005-12-26 devnull 			break;
270 87a52e04 2005-12-26 devnull 		case OBmask:
271 87a52e04 2005-12-26 devnull 			p = pserver(p, e, "mask", o, n);
272 87a52e04 2005-12-26 devnull 			break;
273 87a52e04 2005-12-26 devnull 		case OBtimeoff:
274 87a52e04 2005-12-26 devnull 			p = pint(p, e, "timeoff", o, n);
275 87a52e04 2005-12-26 devnull 			break;
276 87a52e04 2005-12-26 devnull 		case OBrouter:
277 87a52e04 2005-12-26 devnull 			p = pserver(p, e, "router", o, n);
278 87a52e04 2005-12-26 devnull 			break;
279 87a52e04 2005-12-26 devnull 		case OBtimeserver:
280 87a52e04 2005-12-26 devnull 			p = pserver(p, e, "timesrv", o, n);
281 87a52e04 2005-12-26 devnull 			break;
282 87a52e04 2005-12-26 devnull 		case OBnameserver:
283 87a52e04 2005-12-26 devnull 			p = pserver(p, e, "namesrv", o, n);
284 87a52e04 2005-12-26 devnull 			break;
285 87a52e04 2005-12-26 devnull 		case OBdnserver:
286 87a52e04 2005-12-26 devnull 			p = pserver(p, e, "dnssrv", o, n);
287 87a52e04 2005-12-26 devnull 			break;
288 87a52e04 2005-12-26 devnull 		case OBlogserver:
289 87a52e04 2005-12-26 devnull 			p = pserver(p, e, "logsrv", o, n);
290 87a52e04 2005-12-26 devnull 			break;
291 87a52e04 2005-12-26 devnull 		case OBcookieserver:
292 87a52e04 2005-12-26 devnull 			p = pserver(p, e, "cookiesrv", o, n);
293 87a52e04 2005-12-26 devnull 			break;
294 87a52e04 2005-12-26 devnull 		case OBlprserver:
295 87a52e04 2005-12-26 devnull 			p = pserver(p, e, "lprsrv", o, n);
296 87a52e04 2005-12-26 devnull 			break;
297 87a52e04 2005-12-26 devnull 		case OBimpressserver:
298 87a52e04 2005-12-26 devnull 			p = pserver(p, e, "impresssrv", o, n);
299 87a52e04 2005-12-26 devnull 			break;
300 87a52e04 2005-12-26 devnull 		case OBrlserver:
301 87a52e04 2005-12-26 devnull 			p = pserver(p, e, "rlsrv", o, n);
302 87a52e04 2005-12-26 devnull 			break;
303 87a52e04 2005-12-26 devnull 		case OBhostname:
304 87a52e04 2005-12-26 devnull 			p = pstring(p, e, "hostname", o, n);
305 87a52e04 2005-12-26 devnull 			break;
306 87a52e04 2005-12-26 devnull 		case OBbflen:
307 87a52e04 2005-12-26 devnull 			break;
308 87a52e04 2005-12-26 devnull 		case OBdumpfile:
309 87a52e04 2005-12-26 devnull 			p = pstring(p, e, "dumpfile", o, n);
310 87a52e04 2005-12-26 devnull 			break;
311 87a52e04 2005-12-26 devnull 		case OBdomainname:
312 87a52e04 2005-12-26 devnull 			p = pstring(p, e, "domname", o, n);
313 87a52e04 2005-12-26 devnull 			break;
314 87a52e04 2005-12-26 devnull 		case OBswapserver:
315 87a52e04 2005-12-26 devnull 			p = pserver(p, e, "swapsrv", o, n);
316 87a52e04 2005-12-26 devnull 			break;
317 87a52e04 2005-12-26 devnull 		case OBrootpath:
318 87a52e04 2005-12-26 devnull 			p = pstring(p, e, "rootpath", o, n);
319 87a52e04 2005-12-26 devnull 			break;
320 87a52e04 2005-12-26 devnull 		case OBextpath:
321 87a52e04 2005-12-26 devnull 			p = pstring(p, e, "extpath", o, n);
322 87a52e04 2005-12-26 devnull 			break;
323 87a52e04 2005-12-26 devnull 		case OBipforward:
324 87a52e04 2005-12-26 devnull 			p = phex(p, e, "ipforward", o, n);
325 87a52e04 2005-12-26 devnull 			break;
326 87a52e04 2005-12-26 devnull 		case OBnonlocal:
327 87a52e04 2005-12-26 devnull 			p = phex(p, e, "nonlocal", o, n);
328 87a52e04 2005-12-26 devnull 			break;
329 87a52e04 2005-12-26 devnull 		case OBpolicyfilter:
330 87a52e04 2005-12-26 devnull 			p = phex(p, e, "policyfilter", o, n);
331 87a52e04 2005-12-26 devnull 			break;
332 87a52e04 2005-12-26 devnull 		case OBmaxdatagram:
333 87a52e04 2005-12-26 devnull 			p = phex(p, e, "maxdatagram", o, n);
334 87a52e04 2005-12-26 devnull 			break;
335 87a52e04 2005-12-26 devnull 		case OBttl:
336 87a52e04 2005-12-26 devnull 			p = puint(p, e, "ttl", o, n);
337 87a52e04 2005-12-26 devnull 			break;
338 87a52e04 2005-12-26 devnull 		case OBpathtimeout:
339 87a52e04 2005-12-26 devnull 			p = puint(p, e, "pathtimeout", o, n);
340 87a52e04 2005-12-26 devnull 			break;
341 87a52e04 2005-12-26 devnull 		case OBpathplateau:
342 87a52e04 2005-12-26 devnull 			p = phex(p, e, "pathplateau", o, n);
343 87a52e04 2005-12-26 devnull 			break;
344 87a52e04 2005-12-26 devnull 		case OBmtu:
345 87a52e04 2005-12-26 devnull 			p = puint(p, e, "mtu", o, n);
346 87a52e04 2005-12-26 devnull 			break;
347 87a52e04 2005-12-26 devnull 		case OBsubnetslocal:
348 87a52e04 2005-12-26 devnull 			p = pserver(p, e, "subnet", o, n);
349 87a52e04 2005-12-26 devnull 			break;
350 87a52e04 2005-12-26 devnull 		case OBbaddr:
351 87a52e04 2005-12-26 devnull 			p = pserver(p, e, "baddr", o, n);
352 87a52e04 2005-12-26 devnull 			break;
353 87a52e04 2005-12-26 devnull 		case OBdiscovermask:
354 87a52e04 2005-12-26 devnull 			p = pserver(p, e, "discovermsak", o, n);
355 87a52e04 2005-12-26 devnull 			break;
356 87a52e04 2005-12-26 devnull 		case OBsupplymask:
357 87a52e04 2005-12-26 devnull 			p = pserver(p, e, "rousupplymaskter", o, n);
358 87a52e04 2005-12-26 devnull 			break;
359 87a52e04 2005-12-26 devnull 		case OBdiscoverrouter:
360 87a52e04 2005-12-26 devnull 			p = pserver(p, e, "discoverrouter", o, n);
361 87a52e04 2005-12-26 devnull 			break;
362 87a52e04 2005-12-26 devnull 		case OBrsserver:
363 87a52e04 2005-12-26 devnull 			p = pserver(p, e, "rsrouter", o, n);
364 87a52e04 2005-12-26 devnull 			break;
365 87a52e04 2005-12-26 devnull 		case OBstaticroutes:
366 87a52e04 2005-12-26 devnull 			p = phex(p, e, "staticroutes", o, n);
367 87a52e04 2005-12-26 devnull 			break;
368 87a52e04 2005-12-26 devnull 		case OBtrailerencap:
369 87a52e04 2005-12-26 devnull 			p = phex(p, e, "trailerencap", o, n);
370 87a52e04 2005-12-26 devnull 			break;
371 87a52e04 2005-12-26 devnull 		case OBarptimeout:
372 87a52e04 2005-12-26 devnull 			p = puint(p, e, "arptimeout", o, n);
373 87a52e04 2005-12-26 devnull 			break;
374 87a52e04 2005-12-26 devnull 		case OBetherencap:
375 87a52e04 2005-12-26 devnull 			p = phex(p, e, "etherencap", o, n);
376 87a52e04 2005-12-26 devnull 			break;
377 87a52e04 2005-12-26 devnull 		case OBtcpttl:
378 87a52e04 2005-12-26 devnull 			p = puint(p, e, "tcpttl", o, n);
379 87a52e04 2005-12-26 devnull 			break;
380 87a52e04 2005-12-26 devnull 		case OBtcpka:
381 87a52e04 2005-12-26 devnull 			p = puint(p, e, "tcpka", o, n);
382 87a52e04 2005-12-26 devnull 			break;
383 87a52e04 2005-12-26 devnull 		case OBtcpkag:
384 87a52e04 2005-12-26 devnull 			p = phex(p, e, "tcpkag", o, n);
385 87a52e04 2005-12-26 devnull 			break;
386 87a52e04 2005-12-26 devnull 		case OBnisdomain:
387 87a52e04 2005-12-26 devnull 			p = pstring(p, e, "nisdomain", o, n);
388 87a52e04 2005-12-26 devnull 			break;
389 87a52e04 2005-12-26 devnull 		case OBniserver:
390 87a52e04 2005-12-26 devnull 			p = pserver(p, e, "nisrv", o, n);
391 87a52e04 2005-12-26 devnull 			break;
392 87a52e04 2005-12-26 devnull 		case OBntpserver:
393 87a52e04 2005-12-26 devnull 			p = pserver(p, e, "ntpsrv", o, n);
394 87a52e04 2005-12-26 devnull 			break;
395 87a52e04 2005-12-26 devnull 		case OBvendorinfo:
396 87a52e04 2005-12-26 devnull 			p = phex(p, e, "vendorinfo", o, n);
397 87a52e04 2005-12-26 devnull 			break;
398 87a52e04 2005-12-26 devnull 		case OBnetbiosns:
399 87a52e04 2005-12-26 devnull 			p = pserver(p, e, "biosns", o, n);
400 87a52e04 2005-12-26 devnull 			break;
401 87a52e04 2005-12-26 devnull 		case OBnetbiosdds:
402 87a52e04 2005-12-26 devnull 			p = phex(p, e, "biosdds", o, n);
403 87a52e04 2005-12-26 devnull 			break;
404 87a52e04 2005-12-26 devnull 		case OBnetbiostype:
405 87a52e04 2005-12-26 devnull 			p = phex(p, e, "biostype", o, n);
406 87a52e04 2005-12-26 devnull 			break;
407 87a52e04 2005-12-26 devnull 		case OBnetbiosscope:
408 87a52e04 2005-12-26 devnull 			p = phex(p, e, "biosscope", o, n);
409 87a52e04 2005-12-26 devnull 			break;
410 87a52e04 2005-12-26 devnull 		case OBxfontserver:
411 87a52e04 2005-12-26 devnull 			p = pserver(p, e, "fontsrv", o, n);
412 87a52e04 2005-12-26 devnull 			break;
413 87a52e04 2005-12-26 devnull 		case OBxdispmanager:
414 87a52e04 2005-12-26 devnull 			p = pserver(p, e, "xdispmgr", o, n);
415 87a52e04 2005-12-26 devnull 			break;
416 87a52e04 2005-12-26 devnull 		case OBnisplusdomain:
417 87a52e04 2005-12-26 devnull 			p = pstring(p, e, "nisplusdomain", o, n);
418 87a52e04 2005-12-26 devnull 			break;
419 87a52e04 2005-12-26 devnull 		case OBnisplusserver:
420 87a52e04 2005-12-26 devnull 			p = pserver(p, e, "nisplussrv", o, n);
421 87a52e04 2005-12-26 devnull 			break;
422 87a52e04 2005-12-26 devnull 		case OBhomeagent:
423 87a52e04 2005-12-26 devnull 			p = pserver(p, e, "homeagent", o, n);
424 87a52e04 2005-12-26 devnull 			break;
425 87a52e04 2005-12-26 devnull 		case OBsmtpserver:
426 87a52e04 2005-12-26 devnull 			p = pserver(p, e, "smtpsrv", o, n);
427 87a52e04 2005-12-26 devnull 			break;
428 87a52e04 2005-12-26 devnull 		case OBpop3server:
429 87a52e04 2005-12-26 devnull 			p = pserver(p, e, "pop3srv", o, n);
430 87a52e04 2005-12-26 devnull 			break;
431 87a52e04 2005-12-26 devnull 		case OBnntpserver:
432 87a52e04 2005-12-26 devnull 			p = pserver(p, e, "ntpsrv", o, n);
433 87a52e04 2005-12-26 devnull 			break;
434 87a52e04 2005-12-26 devnull 		case OBwwwserver:
435 87a52e04 2005-12-26 devnull 			p = pserver(p, e, "wwwsrv", o, n);
436 87a52e04 2005-12-26 devnull 			break;
437 87a52e04 2005-12-26 devnull 		case OBfingerserver:
438 87a52e04 2005-12-26 devnull 			p = pserver(p, e, "fingersrv", o, n);
439 87a52e04 2005-12-26 devnull 			break;
440 87a52e04 2005-12-26 devnull 		case OBircserver:
441 87a52e04 2005-12-26 devnull 			p = pserver(p, e, "ircsrv", o, n);
442 87a52e04 2005-12-26 devnull 			break;
443 87a52e04 2005-12-26 devnull 		case OBstserver:
444 87a52e04 2005-12-26 devnull 			p = pserver(p, e, "stsrv", o, n);
445 87a52e04 2005-12-26 devnull 			break;
446 87a52e04 2005-12-26 devnull 		case OBstdaserver:
447 87a52e04 2005-12-26 devnull 			p = pserver(p, e, "stdasrv", o, n);
448 87a52e04 2005-12-26 devnull 			break;
449 87a52e04 2005-12-26 devnull 		case OBend:
450 87a52e04 2005-12-26 devnull 			goto out;
451 87a52e04 2005-12-26 devnull 		default:
452 87a52e04 2005-12-26 devnull 			snprint(msg, sizeof msg, " T%ud", code);
453 87a52e04 2005-12-26 devnull 			p = phex(p, e, msg, o, n);
454 87a52e04 2005-12-26 devnull 			break;
455 87a52e04 2005-12-26 devnull 		}
456 87a52e04 2005-12-26 devnull 		if(*ps != OBend)
457 87a52e04 2005-12-26 devnull 			p = seprint(p, e, " ");
458 87a52e04 2005-12-26 devnull 	}
459 87a52e04 2005-12-26 devnull out:
460 87a52e04 2005-12-26 devnull 	m->p = p;
461 87a52e04 2005-12-26 devnull 	m->ps = ps;
462 87a52e04 2005-12-26 devnull 	return 0;
463 87a52e04 2005-12-26 devnull }
464 87a52e04 2005-12-26 devnull 
465 87a52e04 2005-12-26 devnull Proto dhcp =
466 87a52e04 2005-12-26 devnull {
467 87a52e04 2005-12-26 devnull 	"dhcp",
468 87a52e04 2005-12-26 devnull 	p_compile,
469 a38a1836 2006-02-14 devnull 	nil,
470 87a52e04 2005-12-26 devnull 	p_seprint,
471 87a52e04 2005-12-26 devnull 	nil,
472 87a52e04 2005-12-26 devnull 	nil,
473 a38a1836 2006-02-14 devnull 	nil,
474 87a52e04 2005-12-26 devnull 	defaultframer,
475 87a52e04 2005-12-26 devnull };
476 87a52e04 2005-12-26 devnull