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84 Commits

Author SHA1 Message Date
Ted Lemon
98f56cef60 Fix memory leak, bug in nwip option handling. 2001-02-12 19:43:32 +00:00
Ted Lemon
1891a87e99 Don't dump core if asked to look up an option where there are no options. 2001-01-26 06:17:01 +00:00
Ted Lemon
1ecf93b561 Follow proper coding standards for allocating refcnted objects. 2001-01-25 21:55:08 +00:00
Ted Lemon
1472e6f3e4 - Use option_chain_head structure for linked option spaces. 
- Fix a memory leak.
 2001-01-25 08:21:59 +00:00
Ted Lemon
b1c45d8a31 Do careful bounds checking on the incoming fqdn option. 2001-01-19 10:56:06 +00:00
Ted Lemon
33454222e7 Add a send statement that behaves the same as the supersede statement. 2001-01-16 23:00:49 +00:00
Ted Lemon
19903d4c86 Don't include the '.' in the fqdn.domainname. 2001-01-11 23:13:50 +00:00
Ted Lemon
eb814f9d98 fqdn.fqdn starts at the beginning of the fqdn, not at the next token. 2001-01-11 02:14:51 +00:00
Ted Lemon
f6eb925b20 - Fix linked option space to use pairs rather than direct links on option 
cache structures, which may be used by more than one option state at
  the same time.
 2001-01-09 06:56:11 +00:00
Ted Lemon
42623ef893 - Store the complete FQDN as an accessible option, and use that when 
encapsulating the FQDN option to the client.
 2001-01-08 17:19:59 +00:00
Ted Lemon
3a9992b455 Add support (not debugged) for printing enumerations. 2000-12-29 06:45:00 +00:00
Ted Lemon
98a8d72e71 - Fix up a minor nit in the fqdn code. 
- Consistently tack an end option onto any outgoing option buffer.
 2000-12-28 23:16:19 +00:00
Damien Neil
b992d7e23d DDNS implementation rewrite. DDNS should now operate according to 
<draft-ietf-dhc-dhcp-dns-12.txt>.

common/options.c, common/tables.c, includes/dhcp.h:
  Split the fqdn.name option into fqdn.hostname and fqdn.domainname.

includes/dhcpd.h, server/Makefile.dist, server/ddns.c, server/dhcp.c,
server/mdb.c, server/stables.c:
  Added a new file (server/ddns.c) containing the DDNS updates code.
  This file exports two functions: ddns_updates() and ddns_removals().
  ddns_updates() is called when a lease is granted, and ddns_removals()
  is called when the lease expires or is released.

server/dhcpd.c:
  Remove the previous DDNS update code, and add default code for the
  ddns-hostname, ddns-domainname, ddns-ttl, and ddns-rev-domainname
  server options.
 2000-12-11 18:56:45 +00:00
Ted Lemon
8df547bf26 Fix an uninitialized variable reference 2000-11-29 13:38:36 +00:00
Ted Lemon
dd15a833d1 - Pass client state to eval functions. 
- Fix a couple of bugs in agent option handling.
 2000-11-28 23:10:28 +00:00
Ted Lemon
b05b429887 Fix up a bunch of suboption parsing bugs. 2000-11-24 04:00:04 +00:00
Ted Lemon
37ab25f678 Take out a bogus option cache dereference. 2000-10-13 18:47:21 +00:00
Ted Lemon
d4efd974e5 Fix a couple of signed vs. unsigned pointer errors. 2000-10-11 07:57:20 +00:00
Ted Lemon
77956158d4 - Make option spaces stored as linked lists first-class objects. 
- Use these spaces for the agent option space, fqdn option space and
  nwip option space.
- Make encapsulator and decoder for fqdn option space.
- Support the agent option space the way all option spaces are supported
  to the extent possibol, rather than special-casing it.
- Add an enumerator function for defined options in an option space.
- Support encapsulated options directly with a format string, rather than
  as another special case.
 2000-10-10 22:39:47 +00:00
Ted Lemon
723deaee8f Don't print trailing NUL when printing a text string. 2000-09-29 19:58:24 +00:00
Ted Lemon
d8fc506074 - Add Peter Marschall's new sub-array parser. 
- Add support for options that have optional parts.
 2000-09-16 20:01:09 +00:00
Ted Lemon
6ceb9118e9 Reference count binding scopes. Align IP headers on output. 2000-07-27 09:03:08 +00:00
Ted Lemon
4de4bfcd2c Correctly quote shell meta-characters. 2000-06-28 23:35:22 +00:00
Ted Lemon
ac4b9d4b9a Quote shell special characters. 2000-06-24 06:20:38 +00:00
Ted Lemon
165bce70b2 Fix up various platform-specific errors. 2000-05-17 16:04:26 +00:00
Ted Lemon
20916cae75 - Fix all the OMAPI objects in the DHCP server and client that weren't 
being correctly reference-counted.
- Make and use object-specific allocators.
- Add reference/dereference support to hash functions and to timeout
  functions.
 2000-05-16 23:03:49 +00:00
Ted Lemon
68f5590808 Make universe_hash using new_hash. 2000-03-18 03:34:11 +00:00
Ted Lemon
49733f31d3 Go back to the BSD license. 2000-03-17 04:00:32 +00:00
Ted Lemon
a77040e7c6 Support new DEBUG_RC_HISTORY_EXHAUSTIVELY flag. 2000-01-27 23:19:35 +00:00
Ted Lemon
37e365b490 - In reference count history, remember the address where the reference 
is stored as well as the address of the thing referenced.
 2000-01-27 22:40:55 +00:00
Ted Lemon
59ab132462 - Move malloc debug information out of option_state_dereferencers. 
- Dump reference count history after handling packet if DEBUG_RC_HISTORY is
  defined.
- Use one macro to compute hash indices.
 2000-01-27 22:16:08 +00:00
Ted Lemon
2545e6e7e0 Dump log of new outstanding allocations _after_ freeing the packet. 2000-01-26 17:22:26 +00:00
Ted Lemon
4bd8800e89 Fix compilation errors introduced in the last set of checkins. 2000-01-26 14:56:18 +00:00
Ted Lemon
dbf6124ad2 Support variable scoping, malloc debug. 2000-01-25 01:09:06 +00:00
Ted Lemon
6dd369e003 Add support for NetWare/IP encapsulated option. 2000-01-08 01:35:06 +00:00
Ted Lemon
d9c0544ca9 - Move agent information option handling out of common code, since it's 
server-specific.
 1999-11-13 23:51:50 +00:00
Ted Lemon
bb404b74d1 - Don't try to process the option buffer if there isn't one, and don't 
try to process packets that don't at least have the basic BOOTP guts
  in them.
 1999-10-08 17:08:34 +00:00
Ted Lemon
e703795db4 Fix some signed/unsigned pointer incompatibilities for Digital Unix. 1999-10-07 06:42:53 +00:00
Ted Lemon
b1b7b521fe Get a clean compile with all known gcc warnings. 1999-10-07 06:36:35 +00:00
Ted Lemon
4038ec529e - Regularize expression evaluation calls so that they are all passed a pointer 
to the incoming packet, if any, the current lease, if any, the parsed
  incoming options, and the in-scope configuration file options.
- Incoming packets are now reference counted, so that the callee can save
  them for later expression evaluation (e.g., in dhcp_reply).
 1999-07-31 18:03:55 +00:00
Ted Lemon
c6e7518cc1 - Pull a change from the 2.0 branch to make 'X' options print as strings 
if possible.
 1999-07-06 16:53:30 +00:00
Ted Lemon
da38df1433 Pervasive changes to support leased_address, reverse and binary_to_ascii. 1999-07-02 20:58:48 +00:00
Ted Lemon
8e0a40b8d9 Enclose abort() calls in POINTER_DEBUG ifdefs and just return otherwise. 1999-05-07 17:36:36 +00:00
Ted Lemon
33c8563849 - Support a site-local option space, so that different site-local 
options can be defined in different scopes.
 1999-04-23 22:10:52 +00:00
Ted Lemon
2c9c029193 - Cast return values from getShort and getUShort for egcs. 
- Fix option lookup function usage.
 1999-04-08 19:17:48 +00:00
Ted Lemon
c980aa65ed Pass down the option state in store_options. 1999-04-05 19:03:59 +00:00
Ted Lemon
c9605ddb0b Make option state support more general. 1999-04-05 15:40:59 +00:00
Ted Lemon
f39b6e0089 Update license. 1999-03-16 05:50:46 +00:00
Ted Lemon
ce0ec46d27 Pass parameter request list to cons_options. 1999-03-10 20:39:22 +00:00
Ted Lemon
8ae2d59584 Change names of error functions to be more consistent. 1999-02-24 17:56:53 +00:00