Commit Graph

261 Commits

Author SHA1 Message Date
Gary Williams
fe924b727c ldap_pvt_thread_kill doesn't work on NT, so use hit_socket to break select. Also move WSAStartup so it gets called before _any_ socket calls 1999-05-06 16:32:11 +00:00
Kurt Zeilenga
b06c4a5576 Winsock changes:
Centralize #define EWOULDBLOCK WSAEWOULDBLOCK to ac/errno.h
Move WSAStartup to slapd_daemon(), add WSACleanup() to match.
1999-04-28 21:21:14 +00:00
Kurt Zeilenga
fa6fec3c9c Implement "quick" shutdown (similiar in behavior to shutdown
prior to connection management changes).  No "normal" (wait
for pending operations to complete) shutdown mode (yet).
Changes:
 Add connections_destroy() implementation to connections.c.
 Move connections_init() call to slap_daemon().
 Add connections_destroy() call to slap_daemon().
 Add connections_shutdown() implementation to connections.c.
	calls connection_closing()/connection_close() for each
	"in use" connection.
 Add connections_shutdown() call to slap_daemon_task().
1999-04-23 22:50:28 +00:00
Kurt Zeilenga
3041aafc2c Protect listener_tid from being killed after the listener has exited. 1999-04-17 05:21:30 +00:00
Kurt Zeilenga
c10bb54be0 Fix typo in write select. Fix errors in WINSOCK handling.
Add test listener no-thread_create experiment (behind ifdef).
1999-04-16 18:56:42 +00:00
Gary Williams
3a1aba86ab put conditions on hp so we don't get unreferenced variable warning 1999-04-14 15:11:57 +00:00
Kurt Zeilenga
6743aebf3d Changes to support FreeBSD LinuxThreads port. Namely don't rely
on errno not getting changed by Debug().  Likely a problem elsewhere.
Tests run okay, excepting concurrency has "no such object" problems.
1999-04-08 03:57:25 +00:00
Hallvard Furuseth
730d267465 Add missing \n's in Debug statements 1999-04-03 03:28:17 +00:00
Hallvard Furuseth
9ebd9a0289 Add -U and -G options to set user and group id.
Move socket setup to set_socket(), called before the uid/gid change.
1999-04-03 03:19:07 +00:00
Hallvard Furuseth
1e836c56bc Factor }' out of #if/...}/#else...}/#endif, so Emacs can match {' against `}' 1999-04-02 09:11:26 +00:00
Kurt Zeilenga
dda1fb4ba0 Updates for NT4 (MSVC5++).
Removed external include/library paths from projects.  External paths should
be set via Tools | Options | Directories.  This allows each developer the
freedom to install external libraries where they desire.
Used libdb.lib instead of libdbs.lib to avoid thread conflicts.
Added hs_regex.lib to library input.  We require some form of regex, this
library works (and is relatively easy for the user to install).
Removed a little lint which MCVC5 detected.
Need to sort out single-threaded vs multithreaded library generation.
1999-04-01 20:26:09 +00:00
Gary Williams
e5635b2662 NT port 1999-04-01 16:32:11 +00:00
Kurt Zeilenga
db721ca821 Add ioctl_t for arg type (Unix requires 'int', Winsock requires 'u_long'). 1999-03-29 05:28:29 +00:00
Kurt Zeilenga
ff23537bcb Rework ac/socket.h for HAVE_WINSOCK:
tcp_close -> closesocket
  ioctl -> ioctlsocket
Modify codes to use tcp_close() instead of close() for sockets.
Modify ioctl codes to be compatible with WINSOCK.
1999-03-29 05:15:59 +00:00
Kurt Zeilenga
f1e15ddfa2 Improved "closing" handling. Remove fd from read set when state
changes to closing.  Need to add protection against read set races.
1999-03-23 00:38:57 +00:00
Kurt Zeilenga
c9eacbdc64 Round 2 of connection management changes.
Mainly updated back-bdb2, back-passwd, back-shell to use slap_get_time().
1999-03-22 07:38:27 +00:00
Kurt Zeilenga
8f02beada9 PROTOTYPE: New connection management infrastructure designed to
remove race conditions on connection close.
BROKEN: various counters for dn=monitor.
Initial testing on FreeBSD (with and without pthreads) was successfull.
Have not yet tested preemptive threading environments.
Have not built against backends other than LDBM.
1999-03-22 07:14:54 +00:00
Kurt Zeilenga
f999e1350d Provide global assert solution. <ac/assert.h> (new) is now included
by portable.h with NDEBUG undefined.  This makes assert() is always
available and automatically disables itself when LDAP_DEBUG is undefined.
I've included a basic assert() for pre-STDC compilers.  It relies on
abort() which may not actually be available.  (well replace abort()
with whatever is appropriate if and when we're faced with a pre-STDC
compiler that doesn't have assert()).
1999-03-20 03:13:24 +00:00
Kurt Zeilenga
ab64c237f7 Use calloc properly... could result in too few bytes being allocated.
calloc(1, nelem*size) -> calloc(nelem, size)
1999-03-20 01:25:11 +00:00
Kurt Zeilenga
3550bc48c0 Add slapd -a address support. Allows you to bind to a specific
address.  Useful for running multiple servers in a virtual hosting
environment.
Modified test001-ldif2ldbm to verify this functionality.  Assumes
localhost is 127.0.0.1.
1999-03-17 03:56:25 +00:00
Kurt Zeilenga
fa81f43f04 Initial check of connection states. Have only implemented
SLAP_C_ACTIVE vs SLAP_C_INACTIVE.  Need to implement BINDING and CLOSING.
Added fields tracking pending (on bind) ops.  Could also be used to
implement per-connection thread limits.
1999-03-16 02:59:59 +00:00
Hallvard Furuseth
5ef648a109 Silence warnings: Remove unused variables. Enclose some initializers in in {}. 1999-03-09 07:15:35 +00:00
Kurt Zeilenga
aa38035780 Add protect against new connection descriptor being to large for
our connection table.
1999-03-02 21:06:42 +00:00
Bart Hartgers
8153a4039b The new&improved Sockbuf. This adds the infrastructure on which
support for TLS and SASL will be build.

Please inform me of any problems.
1999-03-02 20:23:14 +00:00
Hallvard Furuseth
73db912500 Cast char' arguments to ctype.h functions to unsigned char'.
These functions require their arguments to be in the range of `unsigned char'.
1999-02-22 17:57:22 +00:00
Kurt Zeilenga
e6e28362a1 Move SIGNAL() calls to main so that any thread can accept async
signals aimed at the process.
1999-02-06 16:00:00 +00:00
Kurt Spanier
8107ec91f0 Fix braindead signal handling in linux kernal threads.
First version with waiting on int to become 0; should be implemented
  via conditional variable...
Fix of typos.
First anchor for new bdb2 backend.
1999-02-05 13:20:57 +00:00
Kurt Zeilenga
216049bd12 New Frontend->Backend Interface
Separates per backend type from per backend database initialization
	and startup.  Also supports per type / per backend shutdown.
New frontend startup/shutdown routines are also provided:
	slap_init() slap_startup() slap_shutdown() slap_destroy()
New frontend->backend startup/shutdown is managed by:
	backend_init() backend_startup() backend_shutdown backend_destroy
backend_init() now calls bi_init() to initial all function pointers
for the backend (excepting bi_init() which is now the only hardcoded
entry point).  New entry points are detailed in slap.h struct
backend_info.  backend_info is a per database type structure.
Besides the new startup/shutdown entry points, the new interface
also supports per backend type configuration options.  One could have:

	backend bdb2	(new Berkeley DB 2 backend)
	bdb2_home	/directory

	database bdb2
	...

	*** This code is fairly experimental ***
	*** Much cleanup and testing is still needed ***

see slap.h for details on struct backend_db and backend_info.
1999-02-05 09:03:47 +00:00
Kurt Zeilenga
6b05425d0f Minor fixes to complete backout of initialization/startup changes. 1999-02-04 17:45:59 +00:00
Kurt Zeilenga
92e71b459b Hack up a quick bandaid to make things compile. Startup/Initialization
needs work.
1999-02-02 19:26:00 +00:00
Kurt Spanier
314f3f6ed7 Introduction of a backend startup/shutdown function to make backend-specific
initialization after reading slapd.conf, and before starting the daemon
1999-02-01 17:37:43 +00:00
Kurt Zeilenga
163077ec93 Don't leak slap_op when op not in list.
Don't leak abandon mutex.
Use ch_malloc and friends.
1999-01-29 05:46:12 +00:00
Kurt Zeilenga
72ba4cfb71 Use -lldap_r instead of -lldap -lthread.
Likely broke things for non-posix threadings....

Update -lldap_r implementation to:
	remove attribute support
	hide thread detachment
	provide concurrency accessors
	provide initialization function
	fix gethostby{addr,name}_r codes (not coverred by HAVE_REENTRANT_FUNCTIONS)
Update servers/libraries to use ldap_pvt_thread_ calls.
Cleanup server codes (no #ifdef HAVE_PTHREAD_THIS or _THATs)!
Removed -llthread
1999-01-28 04:34:55 +00:00
Kurt Zeilenga
a928abeb9e incorrect args to tcpd statslog 1999-01-24 01:29:23 +00:00
Kurt Spanier
68a8798594 Definition of slapd pid and args files as slapd.conf general parameters;
introduction of pid/agrs parameters to the test-suite slapd.conf files;
creation of sub-directory test/var for storage of pid/args files during test;
update of the slapd and slapd.conf man pages.
(The change reduces dependency on ldapconfig.h, since SLAPD_PIDEXT
 and SLAPD_ARGSEXT are deleted from the code.)
1999-01-21 15:53:54 +00:00
Kurt Zeilenga
e2a15115b0 Update slap_conn to maintain client provided dn and bound dn.
Update slap_op to maintain dn and ndn (derived from conn->c_dn).
Update ldbm_back_bind to return actual bound dn (including rootdn)
	for use in slapd_conn.  Other backends use client dn.
Modify other codes to use ndn (normalized uppercase dn) most everywhere.
Aliasing, Suffixing and modrdn could use more work.
Applied suffixing to compare and modrdn.
1999-01-19 05:10:50 +00:00
Kurt Zeilenga
15fb73a473 ITS#44 fix. denied connections should not be added to connections. 1999-01-18 18:40:12 +00:00
Kurt Zeilenga
82b94e2258 Change SLAPD shutdown to do a cond wait on active threads instead
of a busy wait and allow the pthread_yield within the loop to be
removed.  This was the only pthread_yield which was necessary
when usng non-preemptive threads.  As such, the configure.in
sched_yield/pthread_yield missing error can be removed from
configure.in.  If explicit yield function is missing, just provide
a no-op replacement.
Moved declaration of various slapd globals from main.c to init.c
so they can be shared with ldbm tools.
1999-01-11 18:36:40 +00:00
Kurt Zeilenga
de8c07c62c Updated SLAPD args/pid file codes to use DEFAULT_RUNDIR and DEFAULT_DIRSEP.
Removed old defines.
1999-01-07 18:16:40 +00:00
Kurt Zeilenga
dd351c3a17 Apply fix suggested by Ben Collins <bmc@visi.net>
pass STRING_UNKNOWN if !client_name
	pass STRING_UNKNOWN if !client_addr
1999-01-07 05:47:25 +00:00
Kurt Spanier
9c6d384b9a - Make install creates $(RUNDIR)/var for pid and args files of slapd.
- slapd's pid/args file names are based on the servers binary file names,
  providing for multiple servers beeing run on one host.
- slapd supports the -l command line parameter for selection of a
  syslog LOCAL user (-lLOCAL0 .. -lLOCAL7)
- db_appinit() is called during first ldbm_open() in DB 2.x to initialize
  DB debugging features (good to find bugs in the DB code :-)
- a patch for a non-initialized variable in DB's 2.x db_open is provided.
1999-01-05 15:40:58 +00:00
Kurt Zeilenga
b5973eba5d Minor change to signal handler. Changed _shutdown flag to
type 'sig_atomic_t' and marked it volatile.  Add detection to
configure to ensure sig_atomic_t and volatile are supported.
1998-12-20 18:16:03 +00:00
Kurt Zeilenga
e2ee741ea8 Replace strdup() with ch_strdup() such that exit() will be called
if strdup fails.  This is better than not checking, but we should
add orderly shutdown.
1998-11-27 20:21:54 +00:00
Kurt Zeilenga
04d91569e1 Replaced PREEMPTIVE_THREADS with HAVE_YIELDING_SELECT to clarify
the exact nature of the functionality being tested.  -DNO_THREADS
does NOT have a yield select, hence the macro is not defined.
The slapd/daemon code has been changed to test both no threads
and yielding select before using a timeout of NULL.
1998-11-22 20:08:14 +00:00
Kurt Zeilenga
3111cfa3bd Update LinuxThread signal handling. Hide #ifdef hell in ac/signal.h. 1998-11-18 17:45:32 +00:00
Hallvard Furuseth
7e6ad5100c Protoized, moved extern definitions to .h files, fixed related bugs.
Most function and variable definitions are now preceded by its extern
definition, for error checking.  Retyped a number of functions, usually
to return void.  Fixed a number of printf format errors.

API changes (in ldap/include):
  Added avl_dup_ok, avl_prefixapply, removed ber_fatten (probably typo
  for ber_flatten), retyped ldap_sort_strcasecmp, grew lutil.h.

A number of `extern' declarations are left (some added by protoize), to
be cleaned away later.  Mostly strdup(), strcasecmp(), mktemp(), optind,
optarg, errno.
1998-11-15 22:40:11 +00:00
Kurt Zeilenga
2a869f5a99 merged with autoconf branch 1998-10-25 01:41:42 +00:00
Kurt Zeilenga
4a5d740e2e Merged in per cache entry reader/writer locks from OPENLDAP_DEVEL_THREAD 1998-09-20 20:22:46 +00:00
Kurt Zeilenga
7963420cde Add NO_THREADS fix from tih@nhh.no 1998-08-27 21:44:45 +00:00
Kurt Zeilenga
adc2134f03 Modified build environment to correctly support bin,sbin,libexec,etc
and setting of variables from Make-platform with defaults in Make-common.
1998-08-19 18:19:39 +00:00
Kurt Zeilenga
f51765eead Changed FD_SETSIZE checks for consistency. Added checks where needed. 1998-08-18 18:19:49 +00:00
Kurt Zeilenga
fa2da63ca4 Merge from LAMBERT branch 1998-08-17 23:26:25 +00:00
Kurt Zeilenga
e66aa92102 Added support for TCP_WRAPPERS (ldapd code not tested, don't have isode here).
Cleaned up LDAP_CRYPT support.
1998-08-15 23:03:09 +00:00
Kurt Zeilenga
412f44afa3 Fixed "faled" typo in debug message 1998-08-15 18:39:15 +00:00
Kurt Zeilenga
cf1d3904a4 fix SIGUNUSED typo 1998-08-15 18:18:43 +00:00
Kurt Zeilenga
efc5e2d0e4 daemon -> slapd_daemon 1998-08-13 20:20:13 +00:00
Kurt Zeilenga
f3e9bc606c integrated changed from rage.net glibc.patch 1998-08-13 19:32:43 +00:00
Kurt Zeilenga
fcbca73f90 Merged LDAPworldCurrent (P1-10,13,15,16,19-22)
Cleaned up old rcs keyworld subs
1998-08-09 04:13:55 +00:00
Kurt Zeilenga
860038cff1 LDAPworld P1: DEC and other portability issues 1998-08-09 02:28:45 +00:00
Kurt Zeilenga
8b2170bcf4 Import of FreeBSD LDAP 3.3 Port 1998-08-09 01:05:15 +00:00
Kurt Zeilenga
42e0d83cb3 Initial revision 1998-08-09 00:43:13 +00:00