1) simultaneous operation of multiple active sync replication threads
2) cookie management for individual sync replication thread
(include rid=%3d to the slapd cookie command line option (-c))
- memory based session history to minimize sync traffic
- when client is covered by a session history, then
[add+delete] mode is used
- when client cookie is not covered by the history because
the cookie is too outdated and/or the history is truncated,
[add+present] mode is used
2. Sync cookie syntax : comma separated name=value pairs
- csn=yyyymmddhh:mm:ssZ#0xSSSS#r#ssssr,sid=nnn
================
Written by Hallvard B. Furuseth and placed into the public domain.
This software is not subject to any license of the University of Oslo.
================
Add schema_prep() call to main()
Similiar changes to slapcommon.c
Add schema_prep() impl to schema_init.c
Add slap_ad_entry and slap_ad_children globals.
Add "entry" and "children" to openldap.schema (this likely should
be added to schema via code, not configuration)
liblutil/ntservice.c change registry key path used for non-default
service names.
slapd/Makefile.in change to generate slapd.syms dynamically
slapd/daemon.c fix to make NT service ignore SIGBREAK
slapd/main.c fix to allow NT to retrieve listening url from registry
slapd/nt_svc.c fix for exported symbols
slapd/result.c change use of strerror to sock_errstr
slapd/slapd.syms no longer needed
provide prototype in lutil.h
use LBER_SOCKET_T instead of int in prototype. (didn't use
ber_socket_t so all of lber.h wouldn't have be dragged in)
rename signal handlers, use RETSIGTYPE, and make SIGHUP wake
rename fd to sd to reflect descriptor must be usable as a socket.
renamed sel_exit_fds to wake_sds to reflect current use
improve readability of sockpeer.c including removing obtuse goto.
to validate input dn's BEFORE sending dn's to server.
Also fixed getfilter to use REG_EXTENDED|REG_NOSUB. (and fixed one
case where REG_BASIC was still used).
s/strdup/LDAP_STRDUP/
Added ldap_pvt_str2lower/upper
added slap_ and ldbm_ to many structures
added typedefs to many structures
used typedefs
New main.c argument parsing with ldap url support (replacing -a address).
New sockaddr_in handling and support for multiple listeners.
added lber_types.h.nt, lber_types.h.in
removal of NULLxxx internal macros (in favor of NULL).
ch_free added to slapd,slurpd/ch_malloc.c
#define free ch_free (should be removed after s/free/ch_free/g) in proto-slap.h
ch_malloc and friends use ber_memalloc and friends
ldap_defaults.h incorporates non-generated ldapconfig.h values.
ldap_config.h.in is new template for autoconf generated defaults
(namely directories and paths)
ldap_config.h.nt, NT template (must be manually copied)
s/<ldapconfig.h>/<ldap_defaults.h>/
s/DIRSEP/LDAP_DIRSEP/ & s/DEFAULT_/LDAP_/
This commit includes many changes. All changes compile under NT but
have not been tested under UNIX.
A Summary of changes (likely incomplete):
NT changes:
Removed lint.
Clean up configuration support for "Debug", "Release", "SDebug",
and "SRelease" configurations.
Share output directories for clients, libraries,
and slapd. (maybe they should be combined further
and moved to build/{,S}{Debug,Release}).
Enable threading when _MT is defined.
Enable debuging when _DEBUG is defined.
Disable setting of NDEBUG under Release/SRelease. Asserts
are disabled in <ac/assert.h> when LDAP_DEBUG is not
defined.
Added 'build/main.dsp' Master project.
Removed non-slapd projects from slapd.dsp (see main.dsp).
Removed replaced many uses of _WIN32 macro with feature based
macros.
ldap_cdefs.h changes
#define LDAP_CONST const
(see below)
#define LDAP_F(type) LDAP_F_PRE type LDAP_F_POST
To allow specifiers to be added before and after
the type declaration. (For DLL handling)
LBER/LDAP changes
Namespace changes:
s/lber_/ber_/ for here and there.
s/NAME_ERROR/LDAP_NAME_ERROR/g
Deleted NULLMSG and other NULL* macros for namespace reasons.
"const" libraries. Installed headers (ie: lber.h, ldap.h)
use LDAP_CONST macro. Normally set to 'const' when
__STDC__. Can be set externally to enable/disable
'constification' of external interface. Internal
interface always uses 'const'. Did not fix warnings
in -lldif (in lieu of new LDIF parser).
Added _ext API implementations (excepting search and bind).
Need to implement ldap_int_get_controls() for reponses
with controls.
Added numberous assert() checks.
LDAP_R
_MT defines HAVE_NT_THREADS
Added numberous assert() checks.
Changed ldap_pthread_t back to unsigned long. Used cast
to HANDLE in _join().
LDBM
Replaced _WIN32 with HAVE_SYSLOG
ud
Added version string if MKVERSION is not defined. (MKVERSION
needs to be set under UNIX).
slapd
Made connection sockbuf field a pointer to a sockbuf. This
removed slap.h dependency on lber-int.h. lber-int.h now only
included by those files needing to mess with the sockbuf.
Used ber_* functions/macros to access sockbuf internals whenever
possible.
Added version string if MKVERSION is not defined. (MKVERSION
needs to be set under UNIX).
Removed FD_SET unsigned lint
slapd/tools
Used EXEEXT to added ".exe" to routines. Need to define EXEEXT
under UNIX.
ldappasswd
Added ldappasswd.dsp. Ported to NT. Used getpid() to seed rand().
nt_debug
Minor cleanup. Added "portable.h" include and used <ac/*.h> where
appropriate. Added const to char* format argument.
Moved -u (udp) to -c (connectionless). Connectionless is depreciated
and undocumented.
Added tests for set{,e}{u,g}id to configure. Use existance of
setuid/setgid to enable feature. Use seteuid/setegid only if
they exist.
Fixed minor minor leak of username/groupname if specificied
more than once. (This should actually be an error)
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.
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.
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.
Integration into ./configure ( --enable-bdb2 ).
Adaptation of the test-suite ( 'make' -> ldbm; 'make bdb2-local' -> bdb2 ).
Minor fixes in slapd/libldbm.
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.
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
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.)
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.
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.
- 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.
Seems that calling pthread_exit() in the main (and only active)
thread does not cause the whole process to exit. Very odd.
Anyways, as we want to whole process to exit, we should just exit
after joining with our other threads.
I've also removed dead code for detaching threads we join with.
