adding zephyr-im master branch
This commit is contained in:
56
clients/zstat/Makefile.in
Normal file
56
clients/zstat/Makefile.in
Normal file
@ -0,0 +1,56 @@
|
||||
SHELL=@SHELL@
|
||||
|
||||
prefix=@prefix@
|
||||
exec_prefix=@exec_prefix@
|
||||
datadir=@datadir@
|
||||
sysconfdir=@sysconfdir@
|
||||
sbindir=@sbindir@
|
||||
lsbindir=@lsbindir@
|
||||
datarootdir=@datarootdir@
|
||||
|
||||
includedir=@includedir@
|
||||
mandir=@mandir@
|
||||
libdir=@libdir@
|
||||
bindir=@bindir@
|
||||
top_builddir=../..
|
||||
|
||||
srcdir=@srcdir@
|
||||
top_srcdir=@top_srcdir@
|
||||
BUILDTOP=../..
|
||||
VPATH=@srcdir@
|
||||
LIBTOOL=@LIBTOOL@
|
||||
CC=@CC@
|
||||
INSTALL=@INSTALL@
|
||||
|
||||
LIBZEPHYR=${BUILDTOP}/lib/libzephyr.la
|
||||
CPPFLAGS=@CPPFLAGS@
|
||||
CFLAGS=@CFLAGS@
|
||||
ALL_CFLAGS=${CFLAGS} -I${top_srcdir}/h -I${BUILDTOP}/h ${CPPFLAGS}
|
||||
LDFLAGS=@LDFLAGS@
|
||||
LIBS=${LIBZEPHYR} @LIBS@ -lcom_err
|
||||
|
||||
OBJS= zstat.o
|
||||
|
||||
all: zstat
|
||||
|
||||
zstat: ${OBJS} ${LIBZEPHYR}
|
||||
${LIBTOOL} --mode=link ${CC} ${LDFLAGS} -o $@ ${OBJS} ${LIBS}
|
||||
|
||||
.c.o:
|
||||
${CC} -c ${ALL_CFLAGS} $<
|
||||
|
||||
check:
|
||||
|
||||
install: zstat
|
||||
${LIBTOOL} --mode=install ${INSTALL} -m 755 zstat ${DESTDIR}${bindir}
|
||||
${INSTALL} -m 644 ${srcdir}/zstat.8 ${DESTDIR}${mandir}/man8
|
||||
|
||||
clean:
|
||||
${LIBTOOL} --mode=clean rm -f zstat
|
||||
rm -f ${OBJS}
|
||||
|
||||
${OBJS}: zserver.h ${top_srcdir}/h/sysdep.h ${BUILDTOP}/h/config.h
|
||||
${OBJS}: ${BUILDTOP}/h/zephyr/zephyr.h ${BUILDTOP}/h/zephyr/zephyr_err.h
|
||||
|
||||
.PHONY: all check install clean
|
||||
|
||||
26
clients/zstat/zserver.h
Normal file
26
clients/zstat/zserver.h
Normal file
@ -0,0 +1,26 @@
|
||||
#ifndef __ZSERVER_H__
|
||||
#define __ZSERVER_H__
|
||||
/* This file is part of the Project Athena Zephyr Notification System.
|
||||
* It contains declarations for use in the server.
|
||||
*
|
||||
* Created by: John T. Kohl
|
||||
*
|
||||
* $Id$
|
||||
*
|
||||
* Copyright (c) 1987,1988 by the Massachusetts Institute of Technology.
|
||||
* For copying and distribution information, see the file
|
||||
* "mit-copyright.h".
|
||||
*/
|
||||
|
||||
#define ADMIN_HELLO "HELLO" /* Opcode: hello, are you there */
|
||||
#define ADMIN_IMHERE "IHEARDYOU" /* Opcode: yes, I am here */
|
||||
#define ADMIN_SHUTDOWN "GOODBYE" /* Opcode: I am shutting down */
|
||||
#define ADMIN_BDUMP "DUMP_AVAIL" /* Opcode: I will give you a dump */
|
||||
#define ADMIN_DONE "DUMP_DONE" /* Opcode: brain dump for this server
|
||||
is complete */
|
||||
#define ADMIN_NEWCLT "NEXT_CLIENT" /* Opcode: this is a new client */
|
||||
#define ADMIN_LOST_CLT "LOST_CLIENT" /* Opcode: client not ack'ing */
|
||||
#define ADMIN_KILL_CLT "KILL_CLIENT" /* Opcode: client is dead, remove */
|
||||
#define ADMIN_STATUS "STATUS" /* Opcode: please send status */
|
||||
|
||||
#endif /* !__ZSERVER_H__ */
|
||||
51
clients/zstat/zstat.8
Normal file
51
clients/zstat/zstat.8
Normal file
@ -0,0 +1,51 @@
|
||||
.\" $Id$
|
||||
.\"
|
||||
.\" Copyright 1987,1988 by the Massachusetts Institute of Technology
|
||||
.\" All rights reserved. The file /usr/include/zephyr/mit-copyright.h
|
||||
.\" specifies the terms and conditions for redistribution.
|
||||
.\"
|
||||
.\"
|
||||
.TH ZSTAT 8 "July 1, 1988" "MIT Project Athena"
|
||||
.ds ]W MIT Project Athena
|
||||
.SH NAME
|
||||
zstat \- display Zephyr statistics
|
||||
.SH SYNOPSIS
|
||||
.B zstat
|
||||
[
|
||||
.BI -h
|
||||
] [
|
||||
.BI -s
|
||||
] [
|
||||
.BI host \ ...
|
||||
]
|
||||
.SH DESCRIPTION
|
||||
.I Zstat
|
||||
is used to display statistics reported by a HostManager,
|
||||
.I zhm(8),
|
||||
or a Zephyr Server
|
||||
.I zephyrd(8),
|
||||
or both.
|
||||
.TP 12
|
||||
.B \-h
|
||||
is used to indicate that only HostManager statistics should be displayed.
|
||||
.TP
|
||||
.B \-s
|
||||
is used to indicate that only server statistics should be displayed.
|
||||
.TP
|
||||
If no hosts are specified, the current host is assumed.
|
||||
When both HostManager and server statistics are displayed,
|
||||
statistics from the current server for each host are displayed.
|
||||
.SH SEE ALSO
|
||||
zephyr(1), zhm(8), zephyrd(8)
|
||||
.br
|
||||
Project Athena Technical Plan Section E.4.1, `Zephyr Notification
|
||||
Service'
|
||||
.SH AUTHOR
|
||||
.PP
|
||||
David C. Jedlinsky (MIT-Project Athena)
|
||||
.SH RESTRICTIONS
|
||||
Copyright (c) 1987,1988 by the Massachusetts Institute of Technology.
|
||||
All Rights Reserved.
|
||||
.br
|
||||
.I zephyr(1)
|
||||
specifies the terms and conditions for redistribution.
|
||||
312
clients/zstat/zstat.c
Normal file
312
clients/zstat/zstat.c
Normal file
@ -0,0 +1,312 @@
|
||||
/* This file is part of the Project Athena Zephyr Notification System.
|
||||
* It contains the zstat program.
|
||||
*
|
||||
* Created by: David C. Jedlinsky
|
||||
*
|
||||
* $Id$
|
||||
*
|
||||
* Copyright (c) 1987,1988 by the Massachusetts Institute of Technology.
|
||||
* For copying and distribution information, see the file
|
||||
* "mit-copyright.h".
|
||||
*/
|
||||
|
||||
/* There should be library interfaces for the operations in zstat; for now,
|
||||
* however, zstat is more or less internal to the Zephyr system. */
|
||||
#include <internal.h>
|
||||
|
||||
#include <sys/socket.h>
|
||||
#include <netinet/in.h>
|
||||
#include <arpa/inet.h>
|
||||
#include <arpa/nameser.h>
|
||||
#include "zserver.h"
|
||||
|
||||
#if !defined(lint) && !defined(SABER)
|
||||
static const char rcsid_zstat_c[] = "$Id$";
|
||||
#endif
|
||||
|
||||
const char *hm_head[] = {
|
||||
"Current server =",
|
||||
"Items in queue:",
|
||||
"Client packets received:",
|
||||
"Server packets received:",
|
||||
"Server changes:",
|
||||
"Version:",
|
||||
"Looking for a new server:",
|
||||
"Time running:",
|
||||
"Size:",
|
||||
"Machine type:"
|
||||
};
|
||||
#define HM_SIZE (sizeof(hm_head) / sizeof (char *))
|
||||
const char *srv_head[] = {
|
||||
"Current server version =",
|
||||
"Packets handled:",
|
||||
"Uptime:",
|
||||
"Server states:",
|
||||
};
|
||||
#define SRV_SIZE (sizeof(srv_head) / sizeof (char *))
|
||||
|
||||
int outoftime = 0;
|
||||
|
||||
int serveronly = 0,hmonly = 0;
|
||||
u_short srv_port;
|
||||
|
||||
void usage(char *);
|
||||
void do_stat(char *);
|
||||
int srv_stat(char *);
|
||||
int hm_stat(char *, char *);
|
||||
|
||||
static RETSIGTYPE
|
||||
timeout(int ignored)
|
||||
{
|
||||
outoftime = 1;
|
||||
}
|
||||
|
||||
int
|
||||
main(int argc,
|
||||
char *argv[])
|
||||
{
|
||||
Code_t ret;
|
||||
char hostname[NS_MAXDNAME];
|
||||
int optchar;
|
||||
struct servent *sp;
|
||||
|
||||
if ((ret = ZInitialize()) != ZERR_NONE) {
|
||||
com_err("zstat", ret, "initializing");
|
||||
exit(-1);
|
||||
}
|
||||
|
||||
if ((ret = ZOpenPort((u_short *)0)) != ZERR_NONE) {
|
||||
com_err("zstat", ret, "opening port");
|
||||
exit(-1);
|
||||
}
|
||||
|
||||
while ((optchar = getopt(argc, argv, "sh")) != EOF) {
|
||||
switch(optchar) {
|
||||
case 's':
|
||||
serveronly++;
|
||||
break;
|
||||
case 'h':
|
||||
hmonly++;
|
||||
break;
|
||||
case '?':
|
||||
default:
|
||||
usage(argv[0]);
|
||||
exit(1);
|
||||
}
|
||||
}
|
||||
|
||||
if (serveronly && hmonly) {
|
||||
fprintf(stderr,"Only one of -s and -h may be specified\n");
|
||||
exit(1);
|
||||
}
|
||||
|
||||
sp = getservbyname(SERVER_SVCNAME,"udp");
|
||||
srv_port = (sp) ? sp->s_port : SERVER_SVC_FALLBACK;
|
||||
|
||||
if (optind == argc) {
|
||||
do_stat("127.0.0.1");
|
||||
exit(0);
|
||||
}
|
||||
|
||||
for (;optind<argc;optind++)
|
||||
do_stat(argv[optind]);
|
||||
|
||||
exit(0);
|
||||
}
|
||||
|
||||
void
|
||||
do_stat(char *host)
|
||||
{
|
||||
char srv_host[NS_MAXDNAME];
|
||||
|
||||
if (serveronly) {
|
||||
(void) srv_stat(host);
|
||||
return;
|
||||
}
|
||||
|
||||
if (hm_stat(host,srv_host))
|
||||
return;
|
||||
|
||||
if (!hmonly)
|
||||
(void) srv_stat(srv_host);
|
||||
}
|
||||
|
||||
int
|
||||
hm_stat(char *host,
|
||||
char *server)
|
||||
{
|
||||
struct in_addr inaddr;
|
||||
Code_t code;
|
||||
|
||||
char *line[20],*mp;
|
||||
unsigned int i,nf;
|
||||
struct hostent *hp;
|
||||
time_t runtime;
|
||||
struct tm *tim;
|
||||
ZNotice_t notice;
|
||||
|
||||
if ((inaddr.s_addr = inet_addr(host)) == (unsigned)(-1)) {
|
||||
if ((hp = gethostbyname(host)) == NULL) {
|
||||
fprintf(stderr,"Unknown host: %s\n",host);
|
||||
exit(-1);
|
||||
}
|
||||
(void) memcpy((char *) &inaddr, hp->h_addr, hp->h_length);
|
||||
|
||||
printf("Hostmanager stats: %s\n", hp->h_name);
|
||||
} else {
|
||||
printf("Hostmanager stats: %s\n", host);
|
||||
}
|
||||
|
||||
if ((code = ZhmStat(&inaddr, ¬ice)) != ZERR_NONE) {
|
||||
com_err("zstat", code, "getting hostmanager status");
|
||||
exit(-1);
|
||||
}
|
||||
|
||||
mp = notice.z_message;
|
||||
for (nf=0;mp<notice.z_message+notice.z_message_len;nf++) {
|
||||
line[nf] = mp;
|
||||
mp += strlen(mp)+1;
|
||||
}
|
||||
|
||||
(void) strcpy(server,line[0]);
|
||||
|
||||
printf("HostManager protocol version = %s\n",notice.z_version);
|
||||
|
||||
for (i=0; (i < nf) && (i < HM_SIZE); i++) {
|
||||
if (!strncmp("Time",hm_head[i],4)) {
|
||||
runtime = atol(line[i]);
|
||||
tim = gmtime(&runtime);
|
||||
printf("%s %d days, %02d:%02d:%02d\n", hm_head[i],
|
||||
tim->tm_yday,
|
||||
tim->tm_hour,
|
||||
tim->tm_min,
|
||||
tim->tm_sec);
|
||||
}
|
||||
else
|
||||
printf("%s %s\n",hm_head[i],line[i]);
|
||||
}
|
||||
|
||||
printf("\n");
|
||||
|
||||
ZFreeNotice(¬ice);
|
||||
return(0);
|
||||
}
|
||||
|
||||
int
|
||||
srv_stat(char *host)
|
||||
{
|
||||
char *line[20],*mp;
|
||||
int sock,i,nf,ret;
|
||||
struct hostent *hp;
|
||||
struct sockaddr_in sin;
|
||||
ZNotice_t notice;
|
||||
time_t runtime;
|
||||
struct tm *tim;
|
||||
#ifdef _POSIX_VERSION
|
||||
struct sigaction sa;
|
||||
#endif
|
||||
|
||||
(void) memset((char *) &sin, 0, sizeof(struct sockaddr_in));
|
||||
|
||||
sin.sin_port = srv_port;
|
||||
|
||||
if ((sock = socket(PF_INET, SOCK_DGRAM, 0)) < 0) {
|
||||
perror("socket:");
|
||||
exit(-1);
|
||||
}
|
||||
|
||||
sin.sin_family = AF_INET;
|
||||
|
||||
if ((sin.sin_addr.s_addr = inet_addr(host)) == (unsigned)(-1)) {
|
||||
if ((hp = gethostbyname(host)) == NULL) {
|
||||
fprintf(stderr,"Unknown host: %s\n",host);
|
||||
exit(-1);
|
||||
}
|
||||
(void) memcpy((char *) &sin.sin_addr, hp->h_addr, hp->h_length);
|
||||
|
||||
printf("Server stats: %s\n", hp->h_name);
|
||||
} else {
|
||||
printf("Server stats: %s\n", host);
|
||||
}
|
||||
|
||||
(void) memset((char *)¬ice, 0, sizeof(notice));
|
||||
notice.z_kind = UNSAFE;
|
||||
notice.z_port = 0;
|
||||
notice.z_charset = ZCHARSET_UNKNOWN;
|
||||
notice.z_class = ZEPHYR_ADMIN_CLASS;
|
||||
notice.z_class_inst = "";
|
||||
notice.z_opcode = ADMIN_STATUS;
|
||||
notice.z_sender = "";
|
||||
notice.z_recipient = "";
|
||||
notice.z_default_format = "";
|
||||
notice.z_message_len = 0;
|
||||
|
||||
if ((ret = ZSetDestAddr(&sin)) != ZERR_NONE) {
|
||||
com_err("zstat", ret, "setting destination");
|
||||
exit(-1);
|
||||
}
|
||||
if ((ret = ZSendNotice(¬ice, ZNOAUTH)) != ZERR_NONE) {
|
||||
com_err("zstat", ret, "sending notice");
|
||||
exit(-1);
|
||||
}
|
||||
|
||||
#ifdef _POSIX_VERSION
|
||||
sigemptyset(&sa.sa_mask);
|
||||
sa.sa_flags = 0;
|
||||
sa.sa_handler = timeout;
|
||||
(void) sigaction(SIGALRM, &sa, (struct sigaction *)0);
|
||||
#else
|
||||
(void) signal(SIGALRM,timeout);
|
||||
#endif
|
||||
outoftime = 0;
|
||||
(void) alarm(10);
|
||||
if (((ret = ZReceiveNotice(¬ice, (struct sockaddr_in *) 0))
|
||||
!= ZERR_NONE) &&
|
||||
ret != EINTR) {
|
||||
com_err("zstat", ret, "receiving notice");
|
||||
return (1);
|
||||
}
|
||||
(void) alarm(0);
|
||||
if (outoftime) {
|
||||
fprintf(stderr,"No response after 10 seconds.\n");
|
||||
return (1);
|
||||
}
|
||||
|
||||
mp = notice.z_message;
|
||||
for (nf=0;mp<notice.z_message+notice.z_message_len;nf++) {
|
||||
line[nf] = mp;
|
||||
mp += strlen(mp)+1;
|
||||
}
|
||||
|
||||
printf("Server protocol version = %s\n",notice.z_version);
|
||||
|
||||
for (i=0; i < nf; i++) {
|
||||
if (i < 2)
|
||||
printf("%s %s\n",srv_head[i],line[i]);
|
||||
else if (i == 2) { /* uptime field */
|
||||
runtime = atol(line[i]);
|
||||
tim = gmtime(&runtime);
|
||||
printf("%s %d days, %02d:%02d:%02d\n",
|
||||
srv_head[i],
|
||||
tim->tm_yday,
|
||||
tim->tm_hour,
|
||||
tim->tm_min,
|
||||
tim->tm_sec);
|
||||
} else if (i == 3) {
|
||||
printf("%s\n",srv_head[i]);
|
||||
printf("%s\n",line[i]);
|
||||
} else printf("%s\n",line[i]);
|
||||
}
|
||||
printf("\n");
|
||||
|
||||
(void) close(sock);
|
||||
ZFreeNotice(¬ice);
|
||||
return(0);
|
||||
}
|
||||
|
||||
void
|
||||
usage(char *s)
|
||||
{
|
||||
fprintf(stderr,"usage: %s [-s] [-h] [host ...]\n",s);
|
||||
exit(1);
|
||||
}
|
||||
Reference in New Issue
Block a user