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samba-mirror/lib/tevent/tevent_liboop.c

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r5407: - this patch makes samba's event loop code more generic and makes using other implementations possible. This will be mostly usefull for client apps which have there own event loop and want to use our client libs - add a example plugin for liboop (see http://liboop.org) NOTE: this just compiles and is completly untested and is commited only as example metze (This used to be commit b3d0a410efe856e3bcf127f00c31905f5a23cc04)
2005-02-15 13:36:59 +03:00
/*
Unix SMB/CIFS implementation.
main select loop and event handling
tevent: Fix a comment liboop.org is now in a language I don't understand. But it does definitely not contain a library. Reviewed by: Jeremy Allison <jra@samba.org> Autobuild-User(master): Jeremy Allison <jra@samba.org> Autobuild-Date(master): Fri Jan 18 00:05:37 CET 2013 on sn-devel-104
2013-01-18 01:14:33 +04:00
wrapper for http://git.lysator.liu.se/liboop/
r5407: - this patch makes samba's event loop code more generic and makes using other implementations possible. This will be mostly usefull for client apps which have there own event loop and want to use our client libs - add a example plugin for liboop (see http://liboop.org) NOTE: this just compiles and is completly untested and is commited only as example metze (This used to be commit b3d0a410efe856e3bcf127f00c31905f5a23cc04)
2005-02-15 13:36:59 +03:00
Copyright (C) Stefan Metzmacher 2005
lib/tevent: change to LGPLv3+ metze
2009-02-16 10:52:06 +03:00
** NOTE! The following LGPL license applies to the tevent
** library. This does NOT imply that all of Samba is released
** under the LGPL
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 3 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
r5407: - this patch makes samba's event loop code more generic and makes using other implementations possible. This will be mostly usefull for client apps which have there own event loop and want to use our client libs - add a example plugin for liboop (see http://liboop.org) NOTE: this just compiles and is completly untested and is commited only as example metze (This used to be commit b3d0a410efe856e3bcf127f00c31905f5a23cc04)
2005-02-15 13:36:59 +03:00
but WITHOUT ANY WARRANTY; without even the implied warranty of
lib/tevent: change to LGPLv3+ metze
2009-02-16 10:52:06 +03:00
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, see <http://www.gnu.org/licenses/>.
r5407: - this patch makes samba's event loop code more generic and makes using other implementations possible. This will be mostly usefull for client apps which have there own event loop and want to use our client libs - add a example plugin for liboop (see http://liboop.org) NOTE: this just compiles and is completly untested and is commited only as example metze (This used to be commit b3d0a410efe856e3bcf127f00c31905f5a23cc04)
2005-02-15 13:36:59 +03:00
*/
This patch make it possible to build the events library completely standalone with no ties to internal samba4 functions Samba4 itself just uses the plain library, compatibility glue is in events_s4.c only (This used to be commit 7109b6a5a19eb2dbef4259104858b171298bad6e)
2008-06-14 19:23:31 +04:00
#include "events.h"
#include "events_internal.h"
r5407: - this patch makes samba's event loop code more generic and makes using other implementations possible. This will be mostly usefull for client apps which have there own event loop and want to use our client libs - add a example plugin for liboop (see http://liboop.org) NOTE: this just compiles and is completly untested and is commited only as example metze (This used to be commit b3d0a410efe856e3bcf127f00c31905f5a23cc04)
2005-02-15 13:36:59 +03:00
#include <oop.h>
r12123: handle fde == NULL at the correct level metze (This used to be commit 1dd5bb60a5047b94034eb084473bb8f4a9926e7c)
2005-12-08 11:31:59 +03:00
/*
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Spelling fixes for tevent. Signed-off-by: Matthias Dieter Wallnöfer <mwallnoefer@yahoo.de>
2010-02-21 08:31:01 +03:00
NOTE: this code compiles fine, but is completely *UNTESTED*
and is only committed as an example
r12123: handle fde == NULL at the correct level metze (This used to be commit 1dd5bb60a5047b94034eb084473bb8f4a9926e7c)
2005-12-08 11:31:59 +03:00
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
*/
s4:lib/tevent: rename structs list="" list="$list event_context:tevent_context" list="$list fd_event:tevent_fd" list="$list timed_event:tevent_timer" for s in $list; do o=`echo $s | cut -d ':' -f1` n=`echo $s | cut -d ':' -f2` r=`git grep "struct $o" |cut -d ':' -f1 |sort -u` files=`echo "$r" | grep -v source3 | grep -v nsswitch | grep -v packaging4` for f in $files; do cat $f | sed -e "s/struct $o/struct $n/g" > $f.tmp mv $f.tmp $f done done metze
2008-12-29 22:24:57 +03:00
static int oop_event_context_destructor(struct tevent_context *ev)
r5407: - this patch makes samba's event loop code more generic and makes using other implementations possible. This will be mostly usefull for client apps which have there own event loop and want to use our client libs - add a example plugin for liboop (see http://liboop.org) NOTE: this just compiles and is completly untested and is commited only as example metze (This used to be commit b3d0a410efe856e3bcf127f00c31905f5a23cc04)
2005-02-15 13:36:59 +03:00
{
oop_source_sys *oop_sys = ev->additional_data;
oop_sys_delete(oop_sys);
return 0;
}
/*
create a oop_event_context structure.
*/
s4:lib/tevent: rename structs list="" list="$list event_context:tevent_context" list="$list fd_event:tevent_fd" list="$list timed_event:tevent_timer" for s in $list; do o=`echo $s | cut -d ':' -f1` n=`echo $s | cut -d ':' -f2` r=`git grep "struct $o" |cut -d ':' -f1 |sort -u` files=`echo "$r" | grep -v source3 | grep -v nsswitch | grep -v packaging4` for f in $files; do cat $f | sed -e "s/struct $o/struct $n/g" > $f.tmp mv $f.tmp $f done done metze
2008-12-29 22:24:57 +03:00
static int oop_event_context_init(struct tevent_context *ev, void *private_data)
r5407: - this patch makes samba's event loop code more generic and makes using other implementations possible. This will be mostly usefull for client apps which have there own event loop and want to use our client libs - add a example plugin for liboop (see http://liboop.org) NOTE: this just compiles and is completly untested and is commited only as example metze (This used to be commit b3d0a410efe856e3bcf127f00c31905f5a23cc04)
2005-02-15 13:36:59 +03:00
{
oop_source_sys *oop_sys = private_data;
if (!oop_sys) {
oop_sys = oop_sys_new();
if (!oop_sys) {
return -1;
}
talloc_set_destructor(ev, oop_event_context_destructor);
}
ev->additional_data = oop_sys;
return 0;
}
static void *oop_event_fd_handler(oop_source *oop, int fd, oop_event oop_type, void *ptr)
{
s4:lib/tevent: rename structs list="" list="$list event_context:tevent_context" list="$list fd_event:tevent_fd" list="$list timed_event:tevent_timer" for s in $list; do o=`echo $s | cut -d ':' -f1` n=`echo $s | cut -d ':' -f2` r=`git grep "struct $o" |cut -d ':' -f1 |sort -u` files=`echo "$r" | grep -v source3 | grep -v nsswitch | grep -v packaging4` for f in $files; do cat $f | sed -e "s/struct $o/struct $n/g" > $f.tmp mv $f.tmp $f done done metze
2008-12-29 22:24:57 +03:00
struct tevent_fd *fde = ptr;
r5407: - this patch makes samba's event loop code more generic and makes using other implementations possible. This will be mostly usefull for client apps which have there own event loop and want to use our client libs - add a example plugin for liboop (see http://liboop.org) NOTE: this just compiles and is completly untested and is commited only as example metze (This used to be commit b3d0a410efe856e3bcf127f00c31905f5a23cc04)
2005-02-15 13:36:59 +03:00
if (fd != fde->fd) return OOP_ERROR;
switch(oop_type) {
case OOP_READ:
fde->handler(fde->event_ctx, fde, EVENT_FD_READ, fde->private_data);
return OOP_CONTINUE;
case OOP_WRITE:
fde->handler(fde->event_ctx, fde, EVENT_FD_WRITE, fde->private_data);
return OOP_CONTINUE;
case OOP_EXCEPTION:
return OOP_ERROR;
case OOP_NUM_EVENTS:
return OOP_ERROR;
}
return OOP_ERROR;
}
/*
destroy an fd_event
*/
s4:lib/tevent: rename structs list="" list="$list event_context:tevent_context" list="$list fd_event:tevent_fd" list="$list timed_event:tevent_timer" for s in $list; do o=`echo $s | cut -d ':' -f1` n=`echo $s | cut -d ':' -f2` r=`git grep "struct $o" |cut -d ':' -f1 |sort -u` files=`echo "$r" | grep -v source3 | grep -v nsswitch | grep -v packaging4` for f in $files; do cat $f | sed -e "s/struct $o/struct $n/g" > $f.tmp mv $f.tmp $f done done metze
2008-12-29 22:24:57 +03:00
static int oop_event_fd_destructor(struct tevent_fd *fde)
r5407: - this patch makes samba's event loop code more generic and makes using other implementations possible. This will be mostly usefull for client apps which have there own event loop and want to use our client libs - add a example plugin for liboop (see http://liboop.org) NOTE: this just compiles and is completly untested and is commited only as example metze (This used to be commit b3d0a410efe856e3bcf127f00c31905f5a23cc04)
2005-02-15 13:36:59 +03:00
{
s4:lib/tevent: rename structs list="" list="$list event_context:tevent_context" list="$list fd_event:tevent_fd" list="$list timed_event:tevent_timer" for s in $list; do o=`echo $s | cut -d ':' -f1` n=`echo $s | cut -d ':' -f2` r=`git grep "struct $o" |cut -d ':' -f1 |sort -u` files=`echo "$r" | grep -v source3 | grep -v nsswitch | grep -v packaging4` for f in $files; do cat $f | sed -e "s/struct $o/struct $n/g" > $f.tmp mv $f.tmp $f done done metze
2008-12-29 22:24:57 +03:00
struct tevent_context *ev = fde->event_ctx;
r5407: - this patch makes samba's event loop code more generic and makes using other implementations possible. This will be mostly usefull for client apps which have there own event loop and want to use our client libs - add a example plugin for liboop (see http://liboop.org) NOTE: this just compiles and is completly untested and is commited only as example metze (This used to be commit b3d0a410efe856e3bcf127f00c31905f5a23cc04)
2005-02-15 13:36:59 +03:00
oop_source_sys *oop_sys = ev->additional_data;
oop_source *oop = oop_sys_source(oop_sys);
if (fde->flags & EVENT_FD_READ)
oop->cancel_fd(oop, fde->fd, OOP_READ);
if (fde->flags & EVENT_FD_WRITE)
oop->cancel_fd(oop, fde->fd, OOP_WRITE);
r22830: merged the latest lib/events updates from ctdb to Samba4. This includes a new EVENT_FD_AUTOCLOSE flag that prevents race conditions where code using fd events might close a fd before releasing the struct fd_event. That causes headaches for epoll. (This used to be commit f1ad216de13b154a1f8747a44b0970dcc47a784a)
2007-05-14 04:57:48 +04:00
if (fde->flags & EVENT_FD_AUTOCLOSE) {
close(fde->fd);
fde->fd = -1;
}
r5407: - this patch makes samba's event loop code more generic and makes using other implementations possible. This will be mostly usefull for client apps which have there own event loop and want to use our client libs - add a example plugin for liboop (see http://liboop.org) NOTE: this just compiles and is completly untested and is commited only as example metze (This used to be commit b3d0a410efe856e3bcf127f00c31905f5a23cc04)
2005-02-15 13:36:59 +03:00
return 0;
}
/*
add a fd based event
return NULL on failure (memory allocation error)
*/
s4:lib/tevent: rename structs list="" list="$list event_context:tevent_context" list="$list fd_event:tevent_fd" list="$list timed_event:tevent_timer" for s in $list; do o=`echo $s | cut -d ':' -f1` n=`echo $s | cut -d ':' -f2` r=`git grep "struct $o" |cut -d ':' -f1 |sort -u` files=`echo "$r" | grep -v source3 | grep -v nsswitch | grep -v packaging4` for f in $files; do cat $f | sed -e "s/struct $o/struct $n/g" > $f.tmp mv $f.tmp $f done done metze
2008-12-29 22:24:57 +03:00
static struct tevent_fd *oop_event_add_fd(struct tevent_context *ev, TALLOC_CTX *mem_ctx,
r5407: - this patch makes samba's event loop code more generic and makes using other implementations possible. This will be mostly usefull for client apps which have there own event loop and want to use our client libs - add a example plugin for liboop (see http://liboop.org) NOTE: this just compiles and is completly untested and is commited only as example metze (This used to be commit b3d0a410efe856e3bcf127f00c31905f5a23cc04)
2005-02-15 13:36:59 +03:00
int fd, uint16_t flags,
event_fd_handler_t handler,
void *private_data)
{
s4:lib/tevent: rename structs list="" list="$list event_context:tevent_context" list="$list fd_event:tevent_fd" list="$list timed_event:tevent_timer" for s in $list; do o=`echo $s | cut -d ':' -f1` n=`echo $s | cut -d ':' -f2` r=`git grep "struct $o" |cut -d ':' -f1 |sort -u` files=`echo "$r" | grep -v source3 | grep -v nsswitch | grep -v packaging4` for f in $files; do cat $f | sed -e "s/struct $o/struct $n/g" > $f.tmp mv $f.tmp $f done done metze
2008-12-29 22:24:57 +03:00
struct tevent_fd *fde;
r5407: - this patch makes samba's event loop code more generic and makes using other implementations possible. This will be mostly usefull for client apps which have there own event loop and want to use our client libs - add a example plugin for liboop (see http://liboop.org) NOTE: this just compiles and is completly untested and is commited only as example metze (This used to be commit b3d0a410efe856e3bcf127f00c31905f5a23cc04)
2005-02-15 13:36:59 +03:00
oop_source_sys *oop_sys = ev->additional_data;
oop_source *oop = oop_sys_source(oop_sys);
s4:lib/tevent: rename structs list="" list="$list event_context:tevent_context" list="$list fd_event:tevent_fd" list="$list timed_event:tevent_timer" for s in $list; do o=`echo $s | cut -d ':' -f1` n=`echo $s | cut -d ':' -f2` r=`git grep "struct $o" |cut -d ':' -f1 |sort -u` files=`echo "$r" | grep -v source3 | grep -v nsswitch | grep -v packaging4` for f in $files; do cat $f | sed -e "s/struct $o/struct $n/g" > $f.tmp mv $f.tmp $f done done metze
2008-12-29 22:24:57 +03:00
fde = talloc(mem_ctx?mem_ctx:ev, struct tevent_fd);
r5407: - this patch makes samba's event loop code more generic and makes using other implementations possible. This will be mostly usefull for client apps which have there own event loop and want to use our client libs - add a example plugin for liboop (see http://liboop.org) NOTE: this just compiles and is completly untested and is commited only as example metze (This used to be commit b3d0a410efe856e3bcf127f00c31905f5a23cc04)
2005-02-15 13:36:59 +03:00
if (!fde) return NULL;
fde->event_ctx = ev;
fde->fd = fd;
fde->flags = flags;
fde->handler = handler;
fde->private_data = private_data;
r12140: - add an additional_flags field to the fd_event struct, so that the events backend can store private flags - add function to access the gtk event loop ops struct metze (This used to be commit a5cc0758a393f36a770cdd57e317214d03934c13)
2005-12-09 19:43:19 +03:00
fde->additional_flags = 0;
r5407: - this patch makes samba's event loop code more generic and makes using other implementations possible. This will be mostly usefull for client apps which have there own event loop and want to use our client libs - add a example plugin for liboop (see http://liboop.org) NOTE: this just compiles and is completly untested and is commited only as example metze (This used to be commit b3d0a410efe856e3bcf127f00c31905f5a23cc04)
2005-02-15 13:36:59 +03:00
fde->additional_data = NULL;
if (fde->flags & EVENT_FD_READ)
oop->on_fd(oop, fde->fd, OOP_READ, oop_event_fd_handler, fde);
if (fde->flags & EVENT_FD_WRITE)
oop->on_fd(oop, fde->fd, OOP_WRITE, oop_event_fd_handler, fde);
talloc_set_destructor(fde, oop_event_fd_destructor);
return fde;
}
/*
return the fd event flags
*/
s4:lib/tevent: rename structs list="" list="$list event_context:tevent_context" list="$list fd_event:tevent_fd" list="$list timed_event:tevent_timer" for s in $list; do o=`echo $s | cut -d ':' -f1` n=`echo $s | cut -d ':' -f2` r=`git grep "struct $o" |cut -d ':' -f1 |sort -u` files=`echo "$r" | grep -v source3 | grep -v nsswitch | grep -v packaging4` for f in $files; do cat $f | sed -e "s/struct $o/struct $n/g" > $f.tmp mv $f.tmp $f done done metze
2008-12-29 22:24:57 +03:00
static uint16_t oop_event_get_fd_flags(struct tevent_fd *fde)
r5407: - this patch makes samba's event loop code more generic and makes using other implementations possible. This will be mostly usefull for client apps which have there own event loop and want to use our client libs - add a example plugin for liboop (see http://liboop.org) NOTE: this just compiles and is completly untested and is commited only as example metze (This used to be commit b3d0a410efe856e3bcf127f00c31905f5a23cc04)
2005-02-15 13:36:59 +03:00
{
return fde->flags;
}
/*
set the fd event flags
*/
s4:lib/tevent: rename structs list="" list="$list event_context:tevent_context" list="$list fd_event:tevent_fd" list="$list timed_event:tevent_timer" for s in $list; do o=`echo $s | cut -d ':' -f1` n=`echo $s | cut -d ':' -f2` r=`git grep "struct $o" |cut -d ':' -f1 |sort -u` files=`echo "$r" | grep -v source3 | grep -v nsswitch | grep -v packaging4` for f in $files; do cat $f | sed -e "s/struct $o/struct $n/g" > $f.tmp mv $f.tmp $f done done metze
2008-12-29 22:24:57 +03:00
static void oop_event_set_fd_flags(struct tevent_fd *fde, uint16_t flags)
r5407: - this patch makes samba's event loop code more generic and makes using other implementations possible. This will be mostly usefull for client apps which have there own event loop and want to use our client libs - add a example plugin for liboop (see http://liboop.org) NOTE: this just compiles and is completly untested and is commited only as example metze (This used to be commit b3d0a410efe856e3bcf127f00c31905f5a23cc04)
2005-02-15 13:36:59 +03:00
{
oop_source_sys *oop_sys;
oop_source *oop;
oop_sys = fde->event_ctx->additional_data;
oop = oop_sys_source(oop_sys);
if ((fde->flags & EVENT_FD_READ)&&(!(flags & EVENT_FD_READ)))
oop->cancel_fd(oop, fde->fd, OOP_READ);
if ((!(fde->flags & EVENT_FD_READ))&&(flags & EVENT_FD_READ))
oop->on_fd(oop, fde->fd, OOP_READ, oop_event_fd_handler, fde);
if ((fde->flags & EVENT_FD_WRITE)&&(!(flags & EVENT_FD_WRITE)))
oop->cancel_fd(oop, fde->fd, OOP_WRITE);
if ((!(fde->flags & EVENT_FD_WRITE))&&(flags & EVENT_FD_WRITE))
oop->on_fd(oop, fde->fd, OOP_WRITE, oop_event_fd_handler, fde);
fde->flags = flags;
}
s4:lib/tevent: rename structs list="" list="$list event_context:tevent_context" list="$list fd_event:tevent_fd" list="$list timed_event:tevent_timer" for s in $list; do o=`echo $s | cut -d ':' -f1` n=`echo $s | cut -d ':' -f2` r=`git grep "struct $o" |cut -d ':' -f1 |sort -u` files=`echo "$r" | grep -v source3 | grep -v nsswitch | grep -v packaging4` for f in $files; do cat $f | sed -e "s/struct $o/struct $n/g" > $f.tmp mv $f.tmp $f done done metze
2008-12-29 22:24:57 +03:00
static int oop_event_timed_destructor(struct tevent_timer *te);
r15854: more talloc_set_destructor() typesafe fixes (This used to be commit 61c6100617589ac6df4f527877241464cacbf8b3)
2006-05-24 11:34:11 +04:00
s4:lib/tevent: rename structs list="" list="$list event_context:tevent_context" list="$list fd_event:tevent_fd" list="$list timed_event:tevent_timer" for s in $list; do o=`echo $s | cut -d ':' -f1` n=`echo $s | cut -d ':' -f2` r=`git grep "struct $o" |cut -d ':' -f1 |sort -u` files=`echo "$r" | grep -v source3 | grep -v nsswitch | grep -v packaging4` for f in $files; do cat $f | sed -e "s/struct $o/struct $n/g" > $f.tmp mv $f.tmp $f done done metze
2008-12-29 22:24:57 +03:00
static int oop_event_timed_deny_destructor(struct tevent_timer *te)
r10537: - we now use a much nicer way to handle talloc_free(timed_event) the events code replaces a destructor to one that returns allways -1 while it's calling the event handler - we don't need the composite and winsrepl specific fixes any more - this also fixes the problem with smbcli, dcerpc, cldap, ldap and nbt request timeouts metze (This used to be commit 495996cfc49a1c6eefde6ff04fc75e0739be3aab)
2005-09-27 16:54:08 +04:00
{
return -1;
}
r5407: - this patch makes samba's event loop code more generic and makes using other implementations possible. This will be mostly usefull for client apps which have there own event loop and want to use our client libs - add a example plugin for liboop (see http://liboop.org) NOTE: this just compiles and is completly untested and is commited only as example metze (This used to be commit b3d0a410efe856e3bcf127f00c31905f5a23cc04)
2005-02-15 13:36:59 +03:00
static void *oop_event_timed_handler(oop_source *oop, struct timeval t, void *ptr)
{
s4:lib/tevent: rename structs list="" list="$list event_context:tevent_context" list="$list fd_event:tevent_fd" list="$list timed_event:tevent_timer" for s in $list; do o=`echo $s | cut -d ':' -f1` n=`echo $s | cut -d ':' -f2` r=`git grep "struct $o" |cut -d ':' -f1 |sort -u` files=`echo "$r" | grep -v source3 | grep -v nsswitch | grep -v packaging4` for f in $files; do cat $f | sed -e "s/struct $o/struct $n/g" > $f.tmp mv $f.tmp $f done done metze
2008-12-29 22:24:57 +03:00
struct tevent_timer *te = ptr;
r5407: - this patch makes samba's event loop code more generic and makes using other implementations possible. This will be mostly usefull for client apps which have there own event loop and want to use our client libs - add a example plugin for liboop (see http://liboop.org) NOTE: this just compiles and is completly untested and is commited only as example metze (This used to be commit b3d0a410efe856e3bcf127f00c31905f5a23cc04)
2005-02-15 13:36:59 +03:00
r10537: - we now use a much nicer way to handle talloc_free(timed_event) the events code replaces a destructor to one that returns allways -1 while it's calling the event handler - we don't need the composite and winsrepl specific fixes any more - this also fixes the problem with smbcli, dcerpc, cldap, ldap and nbt request timeouts metze (This used to be commit 495996cfc49a1c6eefde6ff04fc75e0739be3aab)
2005-09-27 16:54:08 +04:00
/* deny the handler to free the event */
talloc_set_destructor(te, oop_event_timed_deny_destructor);
r5407: - this patch makes samba's event loop code more generic and makes using other implementations possible. This will be mostly usefull for client apps which have there own event loop and want to use our client libs - add a example plugin for liboop (see http://liboop.org) NOTE: this just compiles and is completly untested and is commited only as example metze (This used to be commit b3d0a410efe856e3bcf127f00c31905f5a23cc04)
2005-02-15 13:36:59 +03:00
te->handler(te->event_ctx, te, t, te->private_data);
r10537: - we now use a much nicer way to handle talloc_free(timed_event) the events code replaces a destructor to one that returns allways -1 while it's calling the event handler - we don't need the composite and winsrepl specific fixes any more - this also fixes the problem with smbcli, dcerpc, cldap, ldap and nbt request timeouts metze (This used to be commit 495996cfc49a1c6eefde6ff04fc75e0739be3aab)
2005-09-27 16:54:08 +04:00
talloc_set_destructor(te, oop_event_timed_destructor);
talloc_free(te);
r5407: - this patch makes samba's event loop code more generic and makes using other implementations possible. This will be mostly usefull for client apps which have there own event loop and want to use our client libs - add a example plugin for liboop (see http://liboop.org) NOTE: this just compiles and is completly untested and is commited only as example metze (This used to be commit b3d0a410efe856e3bcf127f00c31905f5a23cc04)
2005-02-15 13:36:59 +03:00
return OOP_CONTINUE;
}
/*
destroy a timed event
*/
s4:lib/tevent: rename structs list="" list="$list event_context:tevent_context" list="$list fd_event:tevent_fd" list="$list timed_event:tevent_timer" for s in $list; do o=`echo $s | cut -d ':' -f1` n=`echo $s | cut -d ':' -f2` r=`git grep "struct $o" |cut -d ':' -f1 |sort -u` files=`echo "$r" | grep -v source3 | grep -v nsswitch | grep -v packaging4` for f in $files; do cat $f | sed -e "s/struct $o/struct $n/g" > $f.tmp mv $f.tmp $f done done metze
2008-12-29 22:24:57 +03:00
static int oop_event_timed_destructor(struct tevent_timer *te)
r5407: - this patch makes samba's event loop code more generic and makes using other implementations possible. This will be mostly usefull for client apps which have there own event loop and want to use our client libs - add a example plugin for liboop (see http://liboop.org) NOTE: this just compiles and is completly untested and is commited only as example metze (This used to be commit b3d0a410efe856e3bcf127f00c31905f5a23cc04)
2005-02-15 13:36:59 +03:00
{
s4:lib/tevent: rename structs list="" list="$list event_context:tevent_context" list="$list fd_event:tevent_fd" list="$list timed_event:tevent_timer" for s in $list; do o=`echo $s | cut -d ':' -f1` n=`echo $s | cut -d ':' -f2` r=`git grep "struct $o" |cut -d ':' -f1 |sort -u` files=`echo "$r" | grep -v source3 | grep -v nsswitch | grep -v packaging4` for f in $files; do cat $f | sed -e "s/struct $o/struct $n/g" > $f.tmp mv $f.tmp $f done done metze
2008-12-29 22:24:57 +03:00
struct tevent_context *ev = te->event_ctx;
r5407: - this patch makes samba's event loop code more generic and makes using other implementations possible. This will be mostly usefull for client apps which have there own event loop and want to use our client libs - add a example plugin for liboop (see http://liboop.org) NOTE: this just compiles and is completly untested and is commited only as example metze (This used to be commit b3d0a410efe856e3bcf127f00c31905f5a23cc04)
2005-02-15 13:36:59 +03:00
oop_source_sys *oop_sys = ev->additional_data;
oop_source *oop = oop_sys_source(oop_sys);
oop->cancel_time(oop, te->next_event, oop_event_timed_handler, te);
return 0;
}
/*
add a timed event
return NULL on failure (memory allocation error)
*/
s4:lib/tevent: rename structs list="" list="$list event_context:tevent_context" list="$list fd_event:tevent_fd" list="$list timed_event:tevent_timer" for s in $list; do o=`echo $s | cut -d ':' -f1` n=`echo $s | cut -d ':' -f2` r=`git grep "struct $o" |cut -d ':' -f1 |sort -u` files=`echo "$r" | grep -v source3 | grep -v nsswitch | grep -v packaging4` for f in $files; do cat $f | sed -e "s/struct $o/struct $n/g" > $f.tmp mv $f.tmp $f done done metze
2008-12-29 22:24:57 +03:00
static struct tevent_timer *oop_event_add_timed(struct tevent_context *ev, TALLOC_CTX *mem_ctx,
r5407: - this patch makes samba's event loop code more generic and makes using other implementations possible. This will be mostly usefull for client apps which have there own event loop and want to use our client libs - add a example plugin for liboop (see http://liboop.org) NOTE: this just compiles and is completly untested and is commited only as example metze (This used to be commit b3d0a410efe856e3bcf127f00c31905f5a23cc04)
2005-02-15 13:36:59 +03:00
struct timeval next_event,
event_timed_handler_t handler,
void *private_data)
{
oop_source_sys *oop_sys = ev->additional_data;
oop_source *oop = oop_sys_source(oop_sys);
s4:lib/tevent: rename structs list="" list="$list event_context:tevent_context" list="$list fd_event:tevent_fd" list="$list timed_event:tevent_timer" for s in $list; do o=`echo $s | cut -d ':' -f1` n=`echo $s | cut -d ':' -f2` r=`git grep "struct $o" |cut -d ':' -f1 |sort -u` files=`echo "$r" | grep -v source3 | grep -v nsswitch | grep -v packaging4` for f in $files; do cat $f | sed -e "s/struct $o/struct $n/g" > $f.tmp mv $f.tmp $f done done metze
2008-12-29 22:24:57 +03:00
struct tevent_timer *te;
r5407: - this patch makes samba's event loop code more generic and makes using other implementations possible. This will be mostly usefull for client apps which have there own event loop and want to use our client libs - add a example plugin for liboop (see http://liboop.org) NOTE: this just compiles and is completly untested and is commited only as example metze (This used to be commit b3d0a410efe856e3bcf127f00c31905f5a23cc04)
2005-02-15 13:36:59 +03:00
s4:lib/tevent: rename structs list="" list="$list event_context:tevent_context" list="$list fd_event:tevent_fd" list="$list timed_event:tevent_timer" for s in $list; do o=`echo $s | cut -d ':' -f1` n=`echo $s | cut -d ':' -f2` r=`git grep "struct $o" |cut -d ':' -f1 |sort -u` files=`echo "$r" | grep -v source3 | grep -v nsswitch | grep -v packaging4` for f in $files; do cat $f | sed -e "s/struct $o/struct $n/g" > $f.tmp mv $f.tmp $f done done metze
2008-12-29 22:24:57 +03:00
te = talloc(mem_ctx?mem_ctx:ev, struct tevent_timer);
r5407: - this patch makes samba's event loop code more generic and makes using other implementations possible. This will be mostly usefull for client apps which have there own event loop and want to use our client libs - add a example plugin for liboop (see http://liboop.org) NOTE: this just compiles and is completly untested and is commited only as example metze (This used to be commit b3d0a410efe856e3bcf127f00c31905f5a23cc04)
2005-02-15 13:36:59 +03:00
if (te == NULL) return NULL;
te->event_ctx = ev;
te->next_event = next_event;
te->handler = handler;
te->private_data = private_data;
te->additional_data = NULL;
r10537: - we now use a much nicer way to handle talloc_free(timed_event) the events code replaces a destructor to one that returns allways -1 while it's calling the event handler - we don't need the composite and winsrepl specific fixes any more - this also fixes the problem with smbcli, dcerpc, cldap, ldap and nbt request timeouts metze (This used to be commit 495996cfc49a1c6eefde6ff04fc75e0739be3aab)
2005-09-27 16:54:08 +04:00
oop->on_time(oop, te->next_event, oop_event_timed_handler, te);
r5407: - this patch makes samba's event loop code more generic and makes using other implementations possible. This will be mostly usefull for client apps which have there own event loop and want to use our client libs - add a example plugin for liboop (see http://liboop.org) NOTE: this just compiles and is completly untested and is commited only as example metze (This used to be commit b3d0a410efe856e3bcf127f00c31905f5a23cc04)
2005-02-15 13:36:59 +03:00
talloc_set_destructor(te, oop_event_timed_destructor);
return te;
}
/*
do a single event loop using the events defined in ev
*/
s4:lib/tevent: rename structs list="" list="$list event_context:tevent_context" list="$list fd_event:tevent_fd" list="$list timed_event:tevent_timer" for s in $list; do o=`echo $s | cut -d ':' -f1` n=`echo $s | cut -d ':' -f2` r=`git grep "struct $o" |cut -d ':' -f1 |sort -u` files=`echo "$r" | grep -v source3 | grep -v nsswitch | grep -v packaging4` for f in $files; do cat $f | sed -e "s/struct $o/struct $n/g" > $f.tmp mv $f.tmp $f done done metze
2008-12-29 22:24:57 +03:00
static int oop_event_loop_once(struct tevent_context *ev)
r5407: - this patch makes samba's event loop code more generic and makes using other implementations possible. This will be mostly usefull for client apps which have there own event loop and want to use our client libs - add a example plugin for liboop (see http://liboop.org) NOTE: this just compiles and is completly untested and is commited only as example metze (This used to be commit b3d0a410efe856e3bcf127f00c31905f5a23cc04)
2005-02-15 13:36:59 +03:00
{
void *oop_ret;
oop_source_sys *oop_sys = ev->additional_data;
oop_ret = oop_sys_run_once(oop_sys);
if (oop_ret == OOP_CONTINUE) {
return 0;
}
return -1;
}
/*
return on failure or (with 0) if all fd events are removed
*/
s4:lib/tevent: rename structs list="" list="$list event_context:tevent_context" list="$list fd_event:tevent_fd" list="$list timed_event:tevent_timer" for s in $list; do o=`echo $s | cut -d ':' -f1` n=`echo $s | cut -d ':' -f2` r=`git grep "struct $o" |cut -d ':' -f1 |sort -u` files=`echo "$r" | grep -v source3 | grep -v nsswitch | grep -v packaging4` for f in $files; do cat $f | sed -e "s/struct $o/struct $n/g" > $f.tmp mv $f.tmp $f done done metze
2008-12-29 22:24:57 +03:00
static int oop_event_loop_wait(struct tevent_context *ev)
r5407: - this patch makes samba's event loop code more generic and makes using other implementations possible. This will be mostly usefull for client apps which have there own event loop and want to use our client libs - add a example plugin for liboop (see http://liboop.org) NOTE: this just compiles and is completly untested and is commited only as example metze (This used to be commit b3d0a410efe856e3bcf127f00c31905f5a23cc04)
2005-02-15 13:36:59 +03:00
{
void *oop_ret;
oop_source_sys *oop_sys = ev->additional_data;
oop_ret = oop_sys_run(oop_sys);
if (oop_ret == OOP_CONTINUE) {
return 0;
}
return -1;
}
r12140: - add an additional_flags field to the fd_event struct, so that the events backend can store private flags - add function to access the gtk event loop ops struct metze (This used to be commit a5cc0758a393f36a770cdd57e317214d03934c13)
2005-12-09 19:43:19 +03:00
static const struct event_ops event_oop_ops = {
r5407: - this patch makes samba's event loop code more generic and makes using other implementations possible. This will be mostly usefull for client apps which have there own event loop and want to use our client libs - add a example plugin for liboop (see http://liboop.org) NOTE: this just compiles and is completly untested and is commited only as example metze (This used to be commit b3d0a410efe856e3bcf127f00c31905f5a23cc04)
2005-02-15 13:36:59 +03:00
.context_init = oop_event_context_init,
.add_fd = oop_event_add_fd,
.get_fd_flags = oop_event_get_fd_flags,
.set_fd_flags = oop_event_set_fd_flags,
lib/tevent: rename event_* => tevent_* in the header file We have compat macros to keep the callers happy. metze
2008-12-24 15:52:57 +03:00
.add_timer = oop_event_add_timed,
r20928: added signal events to lib/events Jeremy asked for this to allow Samba3 to use the Samba4 events library see torture/local/event.c for an example (This used to be commit 7e105482ff9a3da6b4708ff99a64f1881614fc5f)
2007-01-21 11:23:14 +03:00
.add_signal = common_event_add_signal,
r5407: - this patch makes samba's event loop code more generic and makes using other implementations possible. This will be mostly usefull for client apps which have there own event loop and want to use our client libs - add a example plugin for liboop (see http://liboop.org) NOTE: this just compiles and is completly untested and is commited only as example metze (This used to be commit b3d0a410efe856e3bcf127f00c31905f5a23cc04)
2005-02-15 13:36:59 +03:00
.loop_once = oop_event_loop_once,
.loop_wait = oop_event_loop_wait,
};
r12140: - add an additional_flags field to the fd_event struct, so that the events backend can store private flags - add function to access the gtk event loop ops struct metze (This used to be commit a5cc0758a393f36a770cdd57e317214d03934c13)
2005-12-09 19:43:19 +03:00
const struct event_ops *event_liboop_get_ops(void)
r5407: - this patch makes samba's event loop code more generic and makes using other implementations possible. This will be mostly usefull for client apps which have there own event loop and want to use our client libs - add a example plugin for liboop (see http://liboop.org) NOTE: this just compiles and is completly untested and is commited only as example metze (This used to be commit b3d0a410efe856e3bcf127f00c31905f5a23cc04)
2005-02-15 13:36:59 +03:00
{
r12140: - add an additional_flags field to the fd_event struct, so that the events backend can store private flags - add function to access the gtk event loop ops struct metze (This used to be commit a5cc0758a393f36a770cdd57e317214d03934c13)
2005-12-09 19:43:19 +03:00
return &event_oop_ops;
r5407: - this patch makes samba's event loop code more generic and makes using other implementations possible. This will be mostly usefull for client apps which have there own event loop and want to use our client libs - add a example plugin for liboop (see http://liboop.org) NOTE: this just compiles and is completly untested and is commited only as example metze (This used to be commit b3d0a410efe856e3bcf127f00c31905f5a23cc04)
2005-02-15 13:36:59 +03:00
}
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