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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 2009 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#include <stdlib.h>
#include <stdio.h>
#include <strings.h>
#include <sys/types.h>
#include <unistd.h>
#include <wchar.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 char *getExecBasename(char *);
static int setLuStandbyFunc(int, char **, cmdOptions_t *, void *);
static int disableAluaFunc(int, char **, cmdOptions_t *, void *);
static int enableAluaFunc(int, char **, cmdOptions_t *, void *);
#define OPERANDSTRING_LU "LU-name"
#define OPERANDSTRING_NODE_ID "node ID (0 or 1)"
#define VERSION_STRING_MAJOR "1"
#define VERSION_STRING_MINOR "0"
#define VERSION_STRING_MAX_LEN 10
#define GUID_INPUT 32
/* 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[] = {
{"standby", setLuStandbyFunc, NULL, NULL, NULL,
OPERAND_MANDATORY_SINGLE, OPERANDSTRING_LU, NULL},
{"disable", disableAluaFunc, NULL, NULL, NULL,
OPERAND_NONE, NULL, NULL},
{"enable", enableAluaFunc, NULL, NULL, NULL,
OPERAND_MANDATORY_SINGLE, OPERANDSTRING_NODE_ID, NULL},
{NULL, 0, NULL, NULL, 0, NULL, 0, NULL, NULL}
};
/* globals */
char *cmdName;
/*
* setLuStandbyFunc
*
* Purpose: set lu to standby
*
*/
/*ARGSUSED*/
static int
setLuStandbyFunc(int operandLen, char *operands[], cmdOptions_t *options,
void *args)
{
char sGuid[GUID_INPUT + 1];
stmfGuid inGuid;
unsigned int guid[sizeof (stmfGuid)];
int i;
int ret = 0;
if (strlen(operands[0]) != GUID_INPUT) {
(void) fprintf(stderr, "%s: %s: %s %d %s\n", cmdName,
operands[0], gettext("must be"), GUID_INPUT,
gettext("hexadecimal digits long"));
return (1);
}
bcopy(operands[0], sGuid, GUID_INPUT);
for (i = 0; i < GUID_INPUT; i++)
sGuid[i] = tolower(sGuid[i]);
sGuid[i] = 0;
(void) sscanf(sGuid, "%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x",
&guid[0], &guid[1], &guid[2], &guid[3], &guid[4], &guid[5],
&guid[6], &guid[7], &guid[8], &guid[9], &guid[10], &guid[11],
&guid[12], &guid[13], &guid[14], &guid[15]);
for (i = 0; i < sizeof (stmfGuid); i++) {
inGuid.guid[i] = guid[i];
}
ret = stmfLuStandby(&inGuid);
if (ret != STMF_STATUS_SUCCESS) {
switch (ret) {
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_NOT_FOUND:
(void) fprintf(stderr, "%s: %s: %s\n", cmdName,
operands[0], gettext("not found"));
break;
case STMF_ERROR_SERVICE_DATA_VERSION:
(void) fprintf(stderr, "%s: %s\n", cmdName,
gettext("STMF service version incorrect"));
break;
default:
(void) fprintf(stderr, "%s: %s\n", cmdName,
gettext("unknown error"));
break;
}
}
return (ret);
}
/*
* disableAluaFunc
*
* Purpose: disable alua mode
*
*/
/*ARGSUSED*/
static int
disableAluaFunc(int operandLen, char *operands[], cmdOptions_t *options,
void *args)
{
return (stmfSetAluaState(B_FALSE, 0));
}
/*
* enableAluaFunc
*
* Purpose: enable alua mode
*
*/
/*ARGSUSED*/
static int
enableAluaFunc(int operandLen, char *operands[], cmdOptions_t *options,
void *args)
{
uint8_t node_id = 0;
if (operands[0][0] == '1') {
node_id = 1;
}
return (stmfSetAluaState(B_TRUE, node_id));
}
/*
* 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, "");
(void) textdomain(TEXT_DOMAIN);
/* 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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