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/*
Unix SMB/CIFS implementation.
process model: process (1 process handles all client connections)
Copyright (C) Andrew Tridgell 2003
Copyright (C) James J Myers 2003 <myersjj@samba.org>
Copyright (C) Stefan (metze) Metzmacher 2004
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "includes.h"
#include "lib/events/events.h"
#include "dlinklist.h"
#include "smb_server/smb_server.h"
/*
called when the process model is selected
*/
static void single_model_init(struct event_context *ev)
{
}
/*
called when a listening socket becomes readable.
*/
static void single_accept_connection(struct event_context *ev,
struct socket_context *sock,
void (*new_conn)(struct event_context *, struct socket_context *,
uint32_t , void *),
void *private)
{
NTSTATUS status;
struct socket_context *sock2;
/* accept an incoming connection. */
status = socket_accept(sock, &sock2);
if (!NT_STATUS_IS_OK(status)) {
DEBUG(0,("accept_connection_single: accept: %s\n", nt_errstr(status)));
return;
}
talloc_steal(private, sock);
new_conn(ev, sock2, socket_get_fd(sock2), private);
}
/*
called to startup a new task
*/
static void single_new_task(struct event_context *ev,
void (*new_task)(struct event_context *, uint32_t, void *),
void *private)
{
static uint32_t taskid = 0x10000000;
new_task(ev, taskid++, private);
}
/* called when a task goes down */
static void single_terminate(struct event_context *ev, const char *reason)
{
DEBUG(2,("single_terminate: reason[%s]\n",reason));
}
static const struct model_ops single_ops = {
.name = "single",
.model_init = single_model_init,
.new_task = single_new_task,
.accept_connection = single_accept_connection,
.terminate = single_terminate,
};
/*
initialise the single process model, registering ourselves with the
process model subsystem
*/
NTSTATUS process_model_single_init(void)
{
return register_process_model(&single_ops);
}
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