[moira.git] / server / mr_server.h

/*
 *	$Source$
 *	$Author$
 *	$Header$
 *
 *	Copyright (C) 1987 by the Massachusetts Institute of Technology
 *
 */

#include <sys/types.h>
#include <sys/uio.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include "sms_proto.h"
#include <sms_app.h>
#include <krb.h>

typedef struct returned_tuples {
	struct returned_tuples *next;
	OPERATION op;
	sms_params *retval;
} returned_tuples;

/*
 * This should be in the kerberos header file.
 */

struct krbname {
	char name[ANAME_SZ];
	char inst[INST_SZ];
	char realm[REALM_SZ];
};

/*
 * This structure holds all per-client information; one of these is
 * allocated for each active client.
 */

typedef struct _client {
	OPERATION pending_op;	/* Primary pending operation */
	CONNECTION con;		/* Connection to the client */
	int action;		/* what action is pending? */
	sms_params *args, reply;
	int id;			/* Unique id of client */
	struct sockaddr_in haddr; /* IP address of client */
	char clname[MAX_K_NAME_SZ];/* Name client authenticated to */
	struct krbname kname; 	/* Parsed version of the above */
	int users_id;		/* SMS internal ID of authenticated user */
	int client_id;		/* SMS internal ID of client for modby field */
	returned_tuples *first, *last;
	time_t last_time_used;  /* Last time connection used */
	char entity[9];		/* entity on other end of the connection */
} client;

/*
 * States
 */

#define CL_DEAD 0
#define CL_STARTING 1

/*
 * Actions.
 */

#define CL_ACCEPT 0
#define CL_RECEIVE 1
#define CL_SEND 2

extern char *krb_realm;

/*
 * Debugging options.
 */

extern int log_flags;

#define LOG_CONNECT		0x0001
#define LOG_REQUESTS		0x0002
#define LOG_ARGS		0x0004
#define LOG_RESP		0x0008
#define LOG_RES			0x0010
#define LOG_VALID		0x0020


/* max length of query argument allowed */
#define ARGLEN	257

/* statistics on number of queries by version number */
extern int newqueries, oldqueries;

/* Maximum and minimum values that will ever be chosen for IDs */
#define MAX_ID_VALUE	32765
#define MIN_ID_VALUE	100

/* Sleepy states for the server! */
#define AWAKE 0
#define SLEEPY 1
#define ASLEEP 2
#define GROGGY 3
extern int dormant;
Commit	Line	Data
eab30d01	1	/*
	2	* $Source$
	3	* $Author$
	4	* $Header$
	5	*
	6	* Copyright (C) 1987 by the Massachusetts Institute of Technology
	7	*
eab30d01	8	*/
eab30d01	9
5dbd09a0	10	#include <sys/types.h>
	11	#include <sys/uio.h>
	12	#include <sys/socket.h>
	13	#include <netinet/in.h>
c27b3454	14	#include "sms_proto.h"
185f76ce	15	#include <sms_app.h>
0311b667	16	#include <krb.h>
5dbd09a0	17
c27b3454	18	typedef struct returned_tuples {
	19	struct returned_tuples *next;
	20	OPERATION op;
0311b667	21	sms_params *retval;
c27b3454	22	} returned_tuples;
5dbd09a0	23
0311b667	24	/*
	25	* This should be in the kerberos header file.
	26	*/
	27
	28	struct krbname {
	29	char name[ANAME_SZ];
	30	char inst[INST_SZ];
	31	char realm[REALM_SZ];
	32	};
	33
	34	/*
	35	* This structure holds all per-client information; one of these is
	36	* allocated for each active client.
	37	*/
5d354f89	38
0fa91a0a	39	typedef struct _client {
0311b667	40	OPERATION pending_op; /* Primary pending operation */
0311b667	41	CONNECTION con; /* Connection to the client */
0311b667	42	int action; /* what action is pending? */
eab30d01	43	sms_params *args, reply;
eab30d01	44	int id; /* Unique id of client */
0311b667	45	struct sockaddr_in haddr; /* IP address of client */
5d354f89	46	char clname[MAX_K_NAME_SZ];/* Name client authenticated to */
0311b667	47	struct krbname kname; /* Parsed version of the above */
5d354f89	48	int users_id; /* SMS internal ID of authenticated user */
5d354f89	49	int client_id; /* SMS internal ID of client for modby field */
c27b3454	50	returned_tuples first, last;
50f51267	51	time_t last_time_used; /* Last time connection used */
5d354f89	52	char entity[9]; /* entity on other end of the connection */
0fa91a0a	53	} client;
	54
	55	/*
	56	* States
	57	*/
	58
	59	#define CL_DEAD 0
	60	#define CL_STARTING 1
	61
	62	/*
	63	* Actions.
	64	*/
	65
	66	#define CL_ACCEPT 0
	67	#define CL_RECEIVE 1
	68	#define CL_SEND 2
	69
0311b667	70	extern char *krb_realm;
16904979	71
	72	/*
	73	* Debugging options.
	74	*/
	75
	76	extern int log_flags;
	77
	78	#define LOG_CONNECT 0x0001
	79	#define LOG_REQUESTS 0x0002
	80	#define LOG_ARGS 0x0004
	81	#define LOG_RESP 0x0008
	82	#define LOG_RES 0x0010
15516f43	83	#define LOG_VALID 0x0020
16904979	84
90052a6f	85
90052a6f	86	/* max length of query argument allowed */
9608e722	87	#define ARGLEN 257
7a2ebcdf	88
	89	/* statistics on number of queries by version number */
	90	extern int newqueries, oldqueries;
	91
fcd67f6a	92	/* Maximum and minimum values that will ever be chosen for IDs */
	93	#define MAX_ID_VALUE 32765
	94	#define MIN_ID_VALUE 100
87f17989	95
	96	/* Sleepy states for the server! */
	97	#define AWAKE 0
	98	#define SLEEPY 1
	99	#define ASLEEP 2
	100	#define GROGGY 3
	101	extern int dormant;
	102