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4826f17351
This merges Samba4 with lorikeet-heimdal, which itself has been tracking Heimdal CVS for the past couple of weeks. This is such a big change because Heimdal reorganised it's internal structures, with the mechglue merge, and because many of our 'wishes' have been granted: we now have DCE_STYLE GSSAPI, send_to_kdc hooks and many other features merged into the mainline code. We have adapted to upstream's choice of API in these cases. In gensec_gssapi and gensec_krb5, we either expect a valid PAC, or NO PAC. This matches windows behavour. We also have an option to require the PAC to be present (which allows us to automate the testing of this code). This also includes a restructure of how the kerberos dependencies are handled, due to the fallout of the merge. Andrew Bartlett
106 lines
3.0 KiB
C
106 lines
3.0 KiB
C
/*
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Unix SMB/CIFS implementation.
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process model: process (1 process handles all client connections)
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Copyright (C) Andrew Tridgell 2003
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Copyright (C) James J Myers 2003 <myersjj@samba.org>
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Copyright (C) Stefan (metze) Metzmacher 2004
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include "includes.h"
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#include "smbd/process_model.h"
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/*
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called when the process model is selected
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*/
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static void single_model_init(struct event_context *ev)
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{
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}
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/*
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called when a listening socket becomes readable.
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*/
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static void single_accept_connection(struct event_context *ev,
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struct socket_context *sock,
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void (*new_conn)(struct event_context *, struct socket_context *,
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uint32_t , void *),
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void *private)
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{
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NTSTATUS status;
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struct socket_context *sock2;
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/* accept an incoming connection. */
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status = socket_accept(sock, &sock2);
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if (!NT_STATUS_IS_OK(status)) {
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DEBUG(0,("single_accept_connection: accept: %s\n", nt_errstr(status)));
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/* this looks strange, but is correct. We need to
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throttle things until the system clears enough
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resources to handle this new socket. If we don't
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then we will spin filling the log and causing more
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problems. We don't panic as this is probably a
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temporary resource constraint */
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sleep(1);
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return;
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}
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talloc_steal(private, sock);
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new_conn(ev, sock2, socket_get_fd(sock2), private);
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}
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/*
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called to startup a new task
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*/
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static void single_new_task(struct event_context *ev,
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void (*new_task)(struct event_context *, uint32_t, void *),
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void *private)
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{
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static uint32_t taskid = 0x10000000;
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new_task(ev, taskid++, private);
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}
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/* called when a task goes down */
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static void single_terminate(struct event_context *ev, const char *reason)
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{
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DEBUG(2,("single_terminate: reason[%s]\n",reason));
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}
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/* called to set a title of a task or connection */
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static void single_set_title(struct event_context *ev, const char *title)
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{
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}
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static const struct model_ops single_ops = {
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.name = "single",
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.model_init = single_model_init,
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.new_task = single_new_task,
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.accept_connection = single_accept_connection,
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.terminate = single_terminate,
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.set_title = single_set_title,
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};
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/*
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initialise the single process model, registering ourselves with the
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process model subsystem
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*/
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NTSTATUS process_model_single_init(void)
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{
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return register_process_model(&single_ops);
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}
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