[moira.git] / server / mr_srvdata.c

/*
 *	$Source$
 *	$Author$
 *	$Header$
 *
 *	Copyright (C) 1987 by the Massachusetts Institute of Technology
 *
 * 	Global variables inside the SMS server.
 * 
 *	$Log$
 *	Revision 1.6  1988-06-30 12:38:46  mar
 *	added variables to count queries by version, and  journal file
 *
 * Revision 1.5  87/07/29  16:03:15  wesommer
 * Added "now" variable.
 * ,
 * 
 * Revision 1.4  87/07/14  00:38:14  wesommer
 * Added log_flags global variable.
 * 
 * Revision 1.3  87/06/30  20:03:15  wesommer
 * Added local realm global variable.
 * 
 * Revision 1.2  87/06/21  16:42:16  wesommer
 * Performance work, rearrangement of include files.
 * 
 * Revision 1.1  87/06/02  20:07:25  wesommer
 * Initial revision
 * 
 */

#ifndef lint
static char *rcsid_sms_srvdata_c = "$Header$";
#endif lint

#include "sms_server.h"

/*
 * Connections & clients:
 *
 * The template and most recently connected connection:
 */
CONNECTION listencon, newconn;
/*
 * The template listen operation.
 */
OPERATION listenop;
/*
 * The list of operations corresponding to the I/O being done by the
 * currently connected clients.
 */
LIST_OF_OPERATIONS op_list;
/*
 * The current number of connected clients, an array of them, and the
 * "current" client, if any.
 */
int nclients=0;
client **clients, *cur_client;
/*
 * Socket address of the most recently connected client.
 */
struct sockaddr_in client_addr;
int client_addrlen;
/*
 * Additional data sent at connect time by the client
 * (provided by GDB; ignored by SMS)
 */
TUPLE client_tuple;

/*
 * Name server was invoked as.
 */
char *whoami;
/*
 * Buffer for use in error messages.
 */
char buf1[BUFSIZ];

/*
 * If non-null, reason for shutdown.  (SMS will be going down shortly
 * if this is non-null)
 */
char *takedown=NULL;

/*
 * The name of the local Kerberos realm
 */

char *krb_realm = NULL;
/*
 * Logging levels.
 */

int log_flags = LOG_CONNECT|LOG_REQUESTS|LOG_ARGS|LOG_RES;

/*
 * Time of last time through main loop.
 */
time_t now;


/*
 * Statistics on number of queries of each version that have been attempted
 */

int newqueries = 0;
int oldqueries = 0;


/* Journalling file */
FILE *journal = NULL;
Commit	Line	Data
a3cf6921	1	/*
	2	* $Source$
	3	* $Author$
	4	* $Header$
	5	*
	6	* Copyright (C) 1987 by the Massachusetts Institute of Technology
	7	*
	8	* Global variables inside the SMS server.
	9	*
	10	* $Log$
7f7fdf1d	11	* Revision 1.6 1988-06-30 12:38:46 mar
7f7fdf1d	12	* added variables to count queries by version, and journal file
a3cf6921	13	*
7f7fdf1d	14	* Revision 1.5 87/07/29 16:03:15 wesommer
	15	* Added "now" variable.
	16	* ,
	17	*
b2328d1e	18	* Revision 1.4 87/07/14 00:38:14 wesommer
	19	* Added log_flags global variable.
	20	*
4d64e1de	21	* Revision 1.3 87/06/30 20:03:15 wesommer
	22	* Added local realm global variable.
	23	*
a7aaa15b	24	* Revision 1.2 87/06/21 16:42:16 wesommer
	25	* Performance work, rearrangement of include files.
	26	*
c27b3454	27	* Revision 1.1 87/06/02 20:07:25 wesommer
	28	* Initial revision
	29	*
a3cf6921	30	*/
	31
	32	#ifndef lint
	33	static char *rcsid_sms_srvdata_c = "$Header$";
	34	#endif lint
	35
a3cf6921	36	#include "sms_server.h"
	37
	38	/*
	39	* Connections & clients:
	40	*
	41	* The template and most recently connected connection:
	42	*/
	43	CONNECTION listencon, newconn;
	44	/*
	45	* The template listen operation.
	46	*/
	47	OPERATION listenop;
	48	/*
	49	* The list of operations corresponding to the I/O being done by the
	50	* currently connected clients.
	51	*/
	52	LIST_OF_OPERATIONS op_list;
	53	/*
	54	* The current number of connected clients, an array of them, and the
	55	* "current" client, if any.
	56	*/
	57	int nclients=0;
	58	client *clients, cur_client;
	59	/*
	60	* Socket address of the most recently connected client.
	61	*/
	62	struct sockaddr_in client_addr;
	63	int client_addrlen;
	64	/*
	65	* Additional data sent at connect time by the client
	66	* (provided by GDB; ignored by SMS)
	67	*/
	68	TUPLE client_tuple;
	69
	70	/*
	71	* Name server was invoked as.
	72	*/
	73	char *whoami;
	74	/*
	75	* Buffer for use in error messages.
	76	*/
	77	char buf1[BUFSIZ];
	78
	79	/*
	80	* If non-null, reason for shutdown. (SMS will be going down shortly
	81	* if this is non-null)
	82	*/
	83	char *takedown=NULL;
a7aaa15b	84
	85	/*
	86	* The name of the local Kerberos realm
	87	*/
	88
	89	char *krb_realm = NULL;
4d64e1de	90	/*
	91	* Logging levels.
	92	*/
	93
	94	int log_flags = LOG_CONNECT\|LOG_REQUESTS\|LOG_ARGS\|LOG_RES;
b2328d1e	95
	96	/*
	97	* Time of last time through main loop.
	98	*/
	99	time_t now;
7f7fdf1d	100
	101
	102	/*
	103	* Statistics on number of queries of each version that have been attempted
	104	*/
	105
	106	int newqueries = 0;
	107	int oldqueries = 0;
	108
	109
	110	/* Journalling file */
	111	FILE *journal = NULL;
	112