[moira.git] / server / mr_util.c

/*
 *	$Source$
 *	$Author$
 *	$Header$
 *
 *	Copyright (C) 1987 by the Massachusetts Institute of Technology
 *
 *	$Log$
 *	Revision 1.4  1987-06-21 16:42:19  wesommer
 *	Performance work, rearrangement of include files.
 *
 * Revision 1.3  87/06/04  01:35:28  wesommer
 * Added better logging routines.
 * 
 * Revision 1.2  87/06/03  16:08:07  wesommer
 * Fixes for lint.
 * 
 * Revision 1.1  87/06/02  20:07:32  wesommer
 * Initial revision
 * 
 */

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

#include "sms_server.h"

#include <ctype.h>
#include <strings.h>

extern char *whoami;

/*
 * XXX WARNING! THIS DOES NO RANGE CHECKING!!!
 * This is a temporary hack...
 */
char *
requote(buf, cp)
	char *buf;
	register char *cp;
{
	register char c;
	*buf++ = '"';
	for( ; c= *cp; cp++){
		if (c == '\\' || c == '"') *buf++ = '\\';
		if (isprint(c)) *buf++ = c;
		else {
			sprintf(buf, "\\%03o", c);
			buf = index(buf, '\0');
		}
	}
	*buf++ = '"';
	*buf = '\0';
	return buf;
}
/*
 * XXX WARNING! THIS DOES NO RANGE CHECKING!!!
 * This is a temporary hack...
 */
log_args(argc, argv)
	int argc;
	char **argv;
{
	char buf[BUFSIZ];
	register int i;
	register char *bp = buf;
	
	for (i = 0; i < argc; i++) {
		if (i != 0) {
			*bp++ = ',';
			*bp++ = ' '; 
		}
		bp = requote(bp, argv[i]);
	}
	*bp = '\0';
	com_err(whoami, 0, buf);
}
	
void sms_com_err(whoami, code, message)
	char *whoami;
	int code;
	char *message;
{
	extern char *error_message();
	extern client *cur_client;
	
	struct iovec strings[7];
	char buf[32];
	if (cur_client)
		(void) sprintf(buf, "[#%d]", cur_client->id);
	else buf[0]='\0';
	
	strings[1].iov_base = buf;
	strings[1].iov_len = strlen(buf);
	
	strings[0].iov_base = whoami;
	if (whoami) {
		strings[0].iov_len = strlen(whoami);
		strings[2].iov_base = ": ";
		strings[2].iov_len = 2;
	} else {
		strings[0].iov_len = 0;
		strings[2].iov_base = " ";
		strings[2].iov_len = 1;
	}
	if (code) {
		register char *errmsg = error_message(code);
		strings[3].iov_base = errmsg;
		strings[3].iov_len = strlen(errmsg);
		strings[4].iov_base = " ";
		strings[4].iov_len = 1;
	} else {
		strings[3].iov_len = 0;
		strings[4].iov_len = 0;
	}
	strings[5].iov_base = message;
	strings[5].iov_len = strlen(message);
	strings[6].iov_base = "\n";
	strings[6].iov_len = 1;
	(void) writev(2, strings, 7);
}
Commit	Line	Data
a3cf6921	1	/*
	2	* $Source$
	3	* $Author$
	4	* $Header$
	5	*
	6	* Copyright (C) 1987 by the Massachusetts Institute of Technology
	7	*
	8	* $Log$
c27b3454	9	* Revision 1.4 1987-06-21 16:42:19 wesommer
c27b3454	10	* Performance work, rearrangement of include files.
a3cf6921	11	*
c27b3454	12	* Revision 1.3 87/06/04 01:35:28 wesommer
	13	* Added better logging routines.
	14	*
229feb8a	15	* Revision 1.2 87/06/03 16:08:07 wesommer
	16	* Fixes for lint.
	17	*
5dbd09a0	18	* Revision 1.1 87/06/02 20:07:32 wesommer
	19	* Initial revision
	20	*
a3cf6921	21	*/
	22
	23	#ifndef lint
	24	static char *rcsid_sms_util_c = "$Header$";
	25	#endif lint
	26
a3cf6921	27	#include "sms_server.h"
a3cf6921	28
a3cf6921	29	#include <ctype.h>
229feb8a	30	#include <strings.h>
	31
	32	extern char *whoami;
	33
	34	/*
	35	* XXX WARNING! THIS DOES NO RANGE CHECKING!!!
	36	* This is a temporary hack...
	37	*/
	38	char *
	39	requote(buf, cp)
	40	char *buf;
a3cf6921	41	register char *cp;
	42	{
	43	register char c;
229feb8a	44	*buf++ = '"';
	45	for( ; c= *cp; cp++){
	46	if (c == '\\' \|\| c == '"') *buf++ = '\\';
	47	if (isprint(c)) *buf++ = c;
	48	else {
	49	sprintf(buf, "\\%03o", c);
	50	buf = index(buf, '\0');
	51	}
a3cf6921	52	}
229feb8a	53	*buf++ = '"';
	54	*buf = '\0';
	55	return buf;
a3cf6921	56	}
229feb8a	57	/*
	58	* XXX WARNING! THIS DOES NO RANGE CHECKING!!!
	59	* This is a temporary hack...
	60	*/
	61	log_args(argc, argv)
	62	int argc;
	63	char **argv;
	64	{
	65	char buf[BUFSIZ];
	66	register int i;
	67	register char *bp = buf;
	68
	69	for (i = 0; i < argc; i++) {
	70	if (i != 0) {
	71	*bp++ = ',';
	72	*bp++ = ' ';
	73	}
	74	bp = requote(bp, argv[i]);
	75	}
	76	*bp = '\0';
	77	com_err(whoami, 0, buf);
	78	}
	79
a3cf6921	80	void sms_com_err(whoami, code, message)
	81	char *whoami;
	82	int code;
	83	char *message;
	84	{
	85	extern char *error_message();
	86	extern client *cur_client;
	87
	88	struct iovec strings[7];
	89	char buf[32];
	90	if (cur_client)
	91	(void) sprintf(buf, "[#%d]", cur_client->id);
	92	else buf[0]='\0';
	93
	94	strings[1].iov_base = buf;
	95	strings[1].iov_len = strlen(buf);
	96
	97	strings[0].iov_base = whoami;
	98	if (whoami) {
	99	strings[0].iov_len = strlen(whoami);
	100	strings[2].iov_base = ": ";
	101	strings[2].iov_len = 2;
	102	} else {
	103	strings[0].iov_len = 0;
	104	strings[2].iov_base = " ";
	105	strings[2].iov_len = 1;
	106	}
	107	if (code) {
	108	register char *errmsg = error_message(code);
	109	strings[3].iov_base = errmsg;
	110	strings[3].iov_len = strlen(errmsg);
	111	strings[4].iov_base = " ";
	112	strings[4].iov_len = 1;
	113	} else {
	114	strings[3].iov_len = 0;
	115	strings[4].iov_len = 0;
	116	}
	117	strings[5].iov_base = message;
	118	strings[5].iov_len = strlen(message);
	119	strings[6].iov_base = "\n";
	120	strings[6].iov_len = 1;
	121	(void) writev(2, strings, 7);
	122	}