/* Unix SMB/CIFS implementation. process model manager - structures Copyright (C) Andrew Tridgell 1992-2005 Copyright (C) James J Myers 2003 <myersjj@samba.org> Copyright (C) Stefan (metze) Metzmacher 2004-2005 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 3 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, see <http://www.gnu.org/licenses/>. */ #ifndef __PROCESS_MODEL_H__ #define __PROCESS_MODEL_H__ #include "lib/socket/socket.h" #include "smbd/service.h" /* modules can use the following to determine if the interface has changed * please increment the version number after each interface change * with a comment and maybe update struct process_model_critical_sizes. */ /* version 1 - initial version - metze */ #define PROCESS_MODEL_VERSION 1 /* the process model operations structure - contains function pointers to the model-specific implementations of each operation */ struct model_ops { /* the name of the process_model */ const char *name; /* called at startup when the model is selected */ void (*model_init)(struct event_context *); /* function to accept new connection */ void (*accept_connection)(struct event_context *, struct loadparm_context *, struct socket_context *, void (*)(struct event_context *, struct loadparm_context *, struct socket_context *, struct server_id , void *), void *); /* function to create a task */ void (*new_task)(struct event_context *, struct loadparm_context *lp_ctx, const char *service_name, void (*)(struct event_context *, struct loadparm_context *, struct server_id, void *), void *); /* function to terminate a connection or task */ void (*terminate)(struct event_context *, struct loadparm_context *lp_ctx, const char *reason); /* function to set a title for the connection or task */ void (*set_title)(struct event_context *, const char *title); }; /* this structure is used by modules to determine the size of some critical types */ struct process_model_critical_sizes { int interface_version; int sizeof_model_ops; }; extern const struct model_ops single_ops; const struct model_ops *process_model_startup(struct event_context *ev, const char *model); NTSTATUS register_process_model(const void *_ops); NTSTATUS process_model_init(struct loadparm_context *lp_ctx); #endif /* __PROCESS_MODEL_H__ */