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/*
* The Spread Toolkit.
*
* The contents of this file are subject to the Spread Open-Source
* License, Version 1.0 (the ``License''); you may not use
* this file except in compliance with the License. You may obtain a
* copy of the License at:
*
* http://www.spread.org/license/
*
* or in the file ``license.txt'' found in this distribution.
*
* Software distributed under the License is distributed on an AS IS basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Creators of Spread are:
* Yair Amir, Michal Miskin-Amir, Jonathan Stanton.
*
* Copyright (C) 1993-2004 Spread Concepts LLC <spread@spreadconcepts.com>
*
* All Rights Reserved.
*
* Major Contributor(s):
* ---------------
* Cristina Nita-Rotaru crisn@cs.purdue.edu - group communication security.
* Theo Schlossnagle jesus@omniti.com - Perl, skiplists, autoconf.
* Dan Schoenblum dansch@cnds.jhu.edu - Java interface.
* John Schultz jschultz@cnds.jhu.edu - contribution to process group membership.
*
*/
#ifndef INC_CONFIGURATION
#define INC_CONFIGURATION
#include "arch.h"
#include "spread_params.h"
/* For what spread services should listen on what interfaces */
#define IFTYPE_MONITOR 0x1
#define IFTYPE_CLIENT 0x2
#define IFTYPE_DAEMON 0x4
#define IFTYPE_ANY 0x8
#define IFTYPE_ALL 0x7
#define Is_IfType_Client( type ) ( type & IFTYPE_CLIENT )
#define Is_IfType_Monitor( type ) ( type & IFTYPE_MONITOR )
#define Is_IfType_Daemon( type ) ( type & IFTYPE_DAEMON )
#define Is_IfType_Any( type ) ( type & IFTYPE_ANY )
struct spread_if_info {
int32u ip;
int16 port;
int16 type;
};
typedef struct dummy_proc{
char name[MAX_PROC_NAME];
int16 port;
int16 seg_index;
int16 index_in_seg;
int32u id;
int num_if;
struct spread_if_info ifc[MAX_INTERFACES_PROC];
} proc;
typedef struct dummy_segment{
int32 bcast_address;
int16 port;
int num_procs;
proc *procs[MAX_PROCS_SEGMENT];
} segment;
typedef struct dummy_configuration{
int num_segments;
segment segments[MAX_SEGMENTS];
} configuration;
typedef enum dummy_port_reuse {
port_reuse_auto,
port_reuse_on,
port_reuse_off
} port_reuse;
int Conf_init( char *file_name, char *my_name );
configuration Conf(void);
proc Conf_my(void);
int Conf_proc_by_id( int32u id, proc *p );
int Conf_proc_by_name( char *name, proc *p );
int Conf_id_in_seg( segment *seg, int32u id );
int Conf_id_in_conf( configuration *config, int32u id );
int Conf_num_procs( configuration *config );
int32u Conf_leader( configuration *config );
int32u Conf_last( configuration *config );
int32u Conf_seg_leader( configuration *config, int16 seg_index );
int32u Conf_seg_last( configuration *config, int16 seg_index );
int Conf_append_id_to_seg( segment *seg, int32u id);
int Conf_num_procs_in_seg( configuration *config, int16 seg_index );
void Conf_id_to_str( int32u id, char *str );
char Conf_print(configuration *config);
bool Conf_get_dangerous_monitor_state(void);
void Conf_set_dangerous_monitor_state(bool new_state);
port_reuse Conf_get_port_reuse_type(void);
void Conf_set_port_reuse_type(port_reuse state);
char *Conf_get_runtime_dir(void);
void Conf_set_runtime_dir(char *dir);
char *Conf_get_user(void);
void Conf_set_user(char *dir);
char *Conf_get_group(void);
void Conf_set_group(char *dir);
int Conf_get_link_protocol(void);
void Conf_set_link_protocol(int protocol);
#endif /* INC_CONFIGURATION */
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