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root/cebix/BasiliskII/src/slirp/bootp.c

Comparing BasiliskII/src/slirp/bootp.c (file contents):
Revision 1.2 by gbeauche, 2005-05-13T14:02:37Z vs.
Revision 1.3 by gbeauche, 2005-05-14T17:37:07Z

#	Line 40 | Line 40 | BOOTPClient bootp_clients[NB_ADDR];
40
41		static const uint8_t rfc1533_cookie[] = { RFC1533_COOKIE };
42
43	–	#ifdef DEBUG
44	–	#define dprintf(fmt, args...) \
45	–	if (slirp_debug & DBG_CALL) { fprintf(dfd, fmt, ## args); fflush(dfd); }
46	–	#else
47	–	#define dprintf(fmt, args...)
48	–	#endif
49	–
43		static BOOTPClient *get_new_addr(struct in_addr *paddr)
44		{
45		BOOTPClient *bc;
#	Line 107 | Line 100 | static void dhcp_decode(const uint8_t *b
100		if (p >= p_end)
101		break;
102		len = *p++;
110	–	dprintf("dhcp: tag=0x%02x len=%d\n", tag, len);
103
104		switch(tag) {
105		case RFC2132_MSG_TYPE:
#	Line 134 | Line 126 | static void bootp_reply(struct bootp_t *
126
127		/* extract exact DHCP msg type */
128		dhcp_decode(bp->bp_vend, DHCP_OPT_LEN, &dhcp_msg_type);
137	–	dprintf("bootp packet op=%d msgtype=%d\n", bp->bp_op, dhcp_msg_type);
129
130		if (dhcp_msg_type == 0)
131		dhcp_msg_type = DHCPREQUEST; /* Force reply for old BOOTP clients */
#	Line 155 | Line 146 | static void bootp_reply(struct bootp_t *
146		if (dhcp_msg_type == DHCPDISCOVER) {
147		new_addr:
148		bc = get_new_addr(&daddr.sin_addr);
149	<	if (!bc) {
159	<	dprintf("no address left\n");
149	>	if (!bc)
150		return;
161	–	}
151		memcpy(bc->macaddr, client_ethaddr, 6);
152		} else {
153		bc = find_addr(&daddr.sin_addr, bp->bp_hwaddr);
#	Line 168 | Line 157 | static void bootp_reply(struct bootp_t *
157		goto new_addr;
158		}
159		}
171	–	dprintf("offered addr=%08x\n", ntohl(daddr.sin_addr.s_addr));
160
161		saddr.sin_addr.s_addr = htonl(ntohl(special_addr.s_addr) | CTL_ALIAS);
162		saddr.sin_port = htons(BOOTP_SERVER);

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