wmi-1.3.16 from opsview.com

2019-02-16 00:16:52 +01:00
parent 163fdd3d1b
commit 17b3af2911
2146 changed files with 678824 additions and 0 deletions
@@ -0,0 +1,106 @@
+/* 
+   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 "smbd/process_model.h"
+#include "system/filesys.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,("single_accept_connection: accept: %s\n", nt_errstr(status)));
+		/* this looks strange, but is correct. We need to
+		   throttle things until the system clears enough
+		   resources to handle this new socket. If we don't
+		   then we will spin filling the log and causing more
+		   problems. We don't panic as this is probably a
+		   temporary resource constraint */
+		sleep(1);
+		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));
+}
+
+/* called to set a title of a task or connection */
+static void single_set_title(struct event_context *ev, const char *title) 
+{
+}
+
+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,
+	.set_title		= single_set_title,
+};
+
+/*
+  initialise the single process model, registering ourselves with the
+  process model subsystem
+ */
+NTSTATUS process_model_single_init(void)
+{
+	return register_process_model(&single_ops);
+}