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55d4d36993
servers in smbd. The old code still contained a fairly bit of legacy
from the time when smbd was only handling SMB connection. The new code
gets rid of all of the smb_server specific code in smbd/, and creates
a much simpler infrastructures for new server code.
Major changes include:
- simplified the process model code a lot.
- got rid of the top level server and service structures
completely. The top level context is now the event_context. This
got rid of service.h and server.h completely (they were the most
confusing parts of the old code)
- added service_stream.[ch] for the helper functions that are
specific to stream type services (services that handle streams, and
use a logically separate process per connection)
- got rid of the builtin idle_handler code in the service logic, as
none of the servers were using it, and it can easily be handled by
a server in future by adding its own timed_event to the event
context.
- fixed some major memory leaks in the rpc server code.
- added registration of servers, rather than hard coding our list of
possible servers. This allows for servers as modules in the future.
- temporarily disabled the winbind code until I add the helper
functions for that type of server
- added error checking on service startup. If a configured server
fails to startup then smbd doesn't startup.
- cleaned up the command line handling in smbd, removing unused options
(This used to be commit cf6a46c3cb)
58 lines
2.1 KiB
C
58 lines
2.1 KiB
C
/*
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Unix SMB/CIFS implementation.
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process model manager - structures
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Copyright (C) Andrew Tridgell 1992-2005
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Copyright (C) James J Myers 2003 <myersjj@samba.org>
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Copyright (C) Stefan (metze) Metzmacher 2004-2005
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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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/* modules can use the following to determine if the interface has changed
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* please increment the version number after each interface change
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* with a comment and maybe update struct process_model_critical_sizes.
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*/
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/* version 1 - initial version - metze */
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#define PROCESS_MODEL_VERSION 1
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/* the process model operations structure - contains function pointers to
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the model-specific implementations of each operation */
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struct model_ops {
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/* the name of the process_model */
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const char *name;
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/* called at startup when the model is selected */
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void (*model_init)(struct event_context *);
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/* function to accept new connection */
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void (*accept_connection)(struct event_context *, struct socket_context *,
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void (*)(struct event_context *, struct socket_context *,
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uint32_t , void *),
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void *);
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/* function to terminate a connection */
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void (*terminate_connection)(struct event_context *, const char *reason);
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};
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/* this structure is used by modules to determine the size of some critical types */
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struct process_model_critical_sizes {
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int interface_version;
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int sizeof_model_ops;
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int sizeof_event_context;
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int sizeof_fd_event;
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};
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