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Current Path: /usr/src/libexec/bootpd

📁 ..
📄 Announce(2.36 KB)
📄 Changes(9.82 KB)
📄 ConvOldTab.sh(3.69 KB)
📄 Installation(742 B)
📄 Makefile(322 B)
📄 Makefile.UNIX(5.33 KB)
📄 Makefile.depend(289 B)
📄 Makefile.inc(52 B)
📄 Problems(2.59 KB)
📄 README(5.18 KB)
📄 ToDo(2.18 KB)
📄 bootp.h(5.05 KB)
📄 bootpd.8(7.63 KB)
📄 bootpd.c(33.69 KB)
📄 bootpd.h(5.2 KB)
📁 bootpgw
📄 bootptab.5(10.33 KB)
📄 bootptab.cmu(4.14 KB)
📄 bootptab.mcs(2.49 KB)
📄 bptypes.h(303 B)
📄 dovend.c(9.87 KB)
📄 dovend.h(213 B)
📄 dumptab.c(8.79 KB)
📄 getether.c(9.06 KB)
📄 getether.h(82 B)
📄 getif.c(3.04 KB)
📄 getif.h(82 B)
📄 hash.c(9.95 KB)
📄 hash.h(4.72 KB)
📄 hwaddr.c(8.8 KB)
📄 hwaddr.h(900 B)
📄 lookup.c(2.28 KB)
📄 lookup.h(243 B)
📄 patchlevel.h(86 B)
📄 readfile.c(46.45 KB)
📄 readfile.h(288 B)
📄 report.c(2.47 KB)
📄 report.h(168 B)
📄 rtmsg.c(6.17 KB)
📄 syslog.conf(2.08 KB)
📁 tools
📄 trygetea.c(940 B)
📄 trygetif.c(1.34 KB)
📄 trylook.c(817 B)
📄 tzone.c(951 B)
📄 tzone.h(66 B)

Editing: ToDo

ToDo:							-*- text -*-

----------------------------------------------------------------------
Memory allocation locality:

Currently mallocs memory in a very haphazard manner.  As such, most of
the program ends up core-resident all the time just to follow all the
stupid pointers around. . . .

----------------------------------------------------------------------
Input parser:

The reader implemented in readfile.c could use improvement.  Some sort
of "data-driven" parser should be used so the big switch statements
would have only one case for each data type instead of one case for
every recognized option symbol.  Then adding a new tag would involve
only adding a new element to the data table describing known symbols.
Hopefully, this would shrink the code a bit too. -gwr

----------------------------------------------------------------------
SLIP Initialization via BOOTP:

In the function handle_request(), both in bootpd and bootpgw,
we might want to add code like the following just before testing
the client IP address field for zero. (bp->bp_ciaddr == 0)
(David suggests we leave this out for now. -gwr)

#if 1	/* XXX - Experimental */
	/*
	 * SLIP initialization support.
	 *
	 * If this packet came from a SLIP driver that does
	 * automatic IP address initialization, then the socket
	 * will have the IP address and the packet will
	 * have zeros for both the IP and HW addresses.
	 *
	 * Thanks to David P. Maynard <dpm@depend.com>
	 * for explaining how this works. -gwr
	 */
	if ((bp->bp_ciaddr.s_addr == 0) &&
		(bp->bp_htype == 0))
	{
		/* Pretend the client knows its address.  It will soon. */
		bp->bp_ciaddr = recv_addr.sin_addr;
		if (debug)
			report(LOG_INFO, "fixed blank request from IP addr %s",
				   inet_ntoa(recv_addr.sin_addr));
	}
#endif

----------------------------------------------------------------------
DHCP Support:

There is a set of patches from Jeanette Pauline Middelink
<middelin@calvin.polyware.iaf.nl> to add DHCP support.

Those patches will be integrated into the BOOTP release stream
very soon, but if you can't wait, you can get them from:
nimbus.anu.edu.au:/pub/tridge/samba/contributed/DHCP.patch

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