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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved.
*/
#include <stdlib.h>
#include <stdio.h>
#include <strings.h>
#include <sys/types.h>
#include <unistd.h>
#include <libintl.h>
#include <errno.h>
#include <time.h>
#include <string.h>
#include <assert.h>
#include <getopt.h>
#include <cmdparse.h>
#include <libstmf.h>
#include <signal.h>
#include <pthread.h>
#include <locale.h>
static int svcStart(int, char **, cmdOptions_t *, void *);
static int svcStop(int, char **, cmdOptions_t *, void *);
static int online();
/*
* MAJOR - This should only change when there is an incompatible change made
* to the interfaces or the output.
*
* MINOR - This should change whenever there is a new command or new feature
* with no incompatible change.
*/
#define VERSION_STRING_MAJOR "1"
#define VERSION_STRING_MINOR "0"
#define VERSION_STRING_MAX_LEN 10
/* 10 ms sleep in nanoseconds */
#define TEN_MS_NANOSLEEP 10000000
/* tables set up based on cmdparse instructions */
/* add new options here */
optionTbl_t longOptions[] = {
{NULL, 0, 0, 0}
};
/*
* Add new subcommands here
*/
subCommandProps_t subcommands[] = {
{"start", svcStart, NULL, NULL, NULL, OPERAND_NONE, NULL},
{"stop", svcStop, NULL, NULL, NULL, OPERAND_NONE, NULL},
{NULL, 0, NULL, NULL, 0, NULL, 0, NULL}
};
/* globals */
char *cmdName;
/*
* svcStop
*
* Offlines the stmf service
*
*/
/*ARGSUSED*/
static int
svcStop(int operandLen, char *operands[], cmdOptions_t *options,
void *args)
{
int stmfRet;
int ret = 0;
stmfState state;
boolean_t serviceOffline = B_FALSE;
struct timespec rqtp;
bzero(&rqtp, sizeof (rqtp));
rqtp.tv_nsec = TEN_MS_NANOSLEEP;
if ((stmfRet = stmfOffline()) != STMF_STATUS_SUCCESS) {
switch (stmfRet) {
case STMF_ERROR_PERM:
(void) fprintf(stderr, "%s: %s\n", cmdName,
gettext("permission denied"));
break;
case STMF_ERROR_SERVICE_NOT_FOUND:
(void) fprintf(stderr, "%s: %s\n", cmdName,
gettext("STMF service not found"));
break;
case STMF_ERROR_SERVICE_OFFLINE:
(void) fprintf(stderr, "%s: %s\n", cmdName,
gettext("STMF service already offline"));
break;
default:
(void) fprintf(stderr, "%s: %s\n", cmdName,
gettext("unable to offline service"));
break;
}
return (1);
}
/* wait for service offline */
while (!serviceOffline) {
stmfRet = stmfGetState(&state);
if (stmfRet != STMF_STATUS_SUCCESS) {
ret = 1;
break;
}
if (state.operationalState == STMF_SERVICE_STATE_OFFLINE) {
serviceOffline = B_TRUE;
} else {
(void) nanosleep(&rqtp, NULL);
}
}
return (ret);
}
/*
* loadConfig
*
* Loads the stmf config from the SMF repository
*
*/
/*ARGSUSED*/
static int
svcStart(int operandLen, char *operands[], cmdOptions_t *options,
void *args)
{
int stmfRet;
int ret = 0;
(void) stmfLoadStmfProps();
if ((stmfRet = stmfLoadConfig()) != STMF_STATUS_SUCCESS) {
switch (stmfRet) {
case STMF_ERROR_PERM:
(void) fprintf(stderr, "%s: %s\n", cmdName,
gettext("permission denied"));
break;
case STMF_ERROR_SERVICE_NOT_FOUND:
(void) fprintf(stderr, "%s: %s\n", cmdName,
gettext("STMF service not found"));
break;
case STMF_ERROR_SERVICE_ONLINE:
(void) fprintf(stderr, "%s: %s\n", cmdName,
gettext("STMF service must be offline"));
break;
default:
(void) fprintf(stderr, "%s: %s\n", cmdName,
gettext("Unable to load the configuration. "
"See /var/adm/messages for details"));
(void) fprintf(stderr, "%s: %s\n", cmdName,
gettext("For information on reverting the "
"stmf:default instance to a previously "
"running configuration see the man page "
"for svccfg(1M)"));
(void) fprintf(stderr, "%s: %s\n", cmdName,
gettext("After reverting the instance "
"you must clear the service maintenance "
"state. See the man page for svcadm(1M)"));
break;
}
return (1);
}
ret = online();
return (ret);
}
/*
* online
*
* Onlines the stmf service
*
*/
/*ARGSUSED*/
static int
online()
{
int stmfRet;
int ret = 0;
stmfState state;
boolean_t serviceOnline = B_FALSE;
struct timespec rqtp;
bzero(&rqtp, sizeof (rqtp));
rqtp.tv_nsec = TEN_MS_NANOSLEEP;
if ((stmfRet = stmfOnline()) != STMF_STATUS_SUCCESS) {
switch (stmfRet) {
case STMF_ERROR_PERM:
(void) fprintf(stderr, "%s: %s\n", cmdName,
gettext("permission denied"));
break;
case STMF_ERROR_SERVICE_NOT_FOUND:
(void) fprintf(stderr, "%s: %s\n", cmdName,
gettext("STMF service not found"));
break;
case STMF_ERROR_SERVICE_ONLINE:
(void) fprintf(stderr, "%s: %s\n", cmdName,
gettext("STMF service already online"));
break;
default:
(void) fprintf(stderr, "%s: %s\n", cmdName,
gettext("unable to online service"));
break;
}
return (1);
}
/* wait for service online */
while (!serviceOnline) {
stmfRet = stmfGetState(&state);
if (stmfRet != STMF_STATUS_SUCCESS) {
ret = 1;
break;
}
if (state.operationalState == STMF_SERVICE_STATE_ONLINE) {
serviceOnline = B_TRUE;
} else {
(void) nanosleep(&rqtp, NULL);
}
}
return (ret);
}
/*
* input:
* execFullName - exec name of program (argv[0])
*
* copied from usr/src/cmd/zoneadm/zoneadm.c in OS/Net
* (changed name to lowerCamelCase to keep consistent with this file)
*
* Returns:
* command name portion of execFullName
*/
static char *
getExecBasename(char *execFullname)
{
char *lastSlash, *execBasename;
/* guard against '/' at end of command invocation */
for (;;) {
lastSlash = strrchr(execFullname, '/');
if (lastSlash == NULL) {
execBasename = execFullname;
break;
} else {
execBasename = lastSlash + 1;
if (*execBasename == '\0') {
*lastSlash = '\0';
continue;
}
break;
}
}
return (execBasename);
}
int
main(int argc, char *argv[])
{
synTables_t synTables;
char versionString[VERSION_STRING_MAX_LEN];
int ret;
int funcRet;
void *subcommandArgs = NULL;
(void) setlocale(LC_ALL, "");
/* set global command name */
cmdName = getExecBasename(argv[0]);
(void) snprintf(versionString, VERSION_STRING_MAX_LEN, "%s.%s",
VERSION_STRING_MAJOR, VERSION_STRING_MINOR);
synTables.versionString = versionString;
synTables.longOptionTbl = &longOptions[0];
synTables.subCommandPropsTbl = &subcommands[0];
ret = cmdParse(argc, argv, synTables, subcommandArgs, &funcRet);
if (ret != 0) {
return (ret);
}
return (funcRet);
} /* end main */
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