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9327ec51d1
- stream_socket services the smb, ldap and rpc service which sets up a srtam socket end then waits for connections and - task services which this you can create a seperate task that do something (this is also going through the process_model subsystem so with -M standard a new process for this created with -M thread a new thread ... I'll add datagram services later when we whave support for datagram sockets in lib/socket/ see the next commit as an example for service_task's metze (This used to be commit d5fa02746c6569b09b6e05785642da2fad3ba3e0)
69 lines
2.5 KiB
C
69 lines
2.5 KiB
C
/*
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Unix SMB/CIFS implementation.
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process model manager - main loop
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Copyright (C) Andrew Tridgell 1992-2003
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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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#ifndef SAMBA_PROCESS_MODEL_H
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#define SAMBA_PROCESS_MODEL_H
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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 server_context *srv_ctx);
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/* called at th eend of the main server process */
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void (*model_exit)(struct server_context *srv_ctx, const char *reason);
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/* function to accept new connection */
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void (*accept_connection)(struct event_context *, struct fd_event *,
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struct timeval t, uint16_t);
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/* function to terminate a connection */
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void (*terminate_connection)(struct server_connection *srv_conn,
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const char *reason);
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/* function to create a new task event_context */
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void (*create_task)(struct server_task *task);
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/* function to exit this task */
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void (*terminate_task)(struct server_task *task, 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_server_context;
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int sizeof_event_context;
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int sizeof_fd_event;
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};
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#endif /* SAMBA_PROCESS_MODEL_H */
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