1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 /* 22 * Copyright 2009 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 */ 25 26 #include <errno.h> 27 #include <zone.h> 28 #include <sasinfo.h> 29 30 #define VERSION_STRING_MAX_LEN 10 31 /* 32 * Version number: 33 * MAJOR - This should only change when there is an incompatible change made 34 * to the interfaces or the output. 35 * 36 * MINOR - This should change whenever there is a new command or new feature 37 * with no incompatible change. 38 */ 39 #define VERSION_STRING_MAJOR "1" 40 #define VERSION_STRING_MINOR "0" 41 42 /* globals */ 43 static char *cmdName; 44 45 /* forward declarations */ 46 static int listHbaFunc(int, char **, cmdOptions_t *, void *); 47 static int listHbaPortFunc(int, char **, cmdOptions_t *, void *); 48 static int listExpanderFunc(int, char **, cmdOptions_t *, void *); 49 static int listTargetPortFunc(int, char **, cmdOptions_t *, void *); 50 static int listLogicalUnitFunc(int, char **, cmdOptions_t *, void *); 51 static char *getExecBasename(char *); 52 53 /* 54 * Add new options here 55 * 56 * Optional option-arguments are not allowed by CLIP 57 */ 58 optionTbl_t sasinfolongOptions[] = { 59 {"hba", required_argument, 'a', "HBA Name"}, 60 {"hba-port", required_argument, 'p', "HBA Port Name"}, 61 {"phy", no_argument, 'y', NULL}, 62 {"phy-linkstat", no_argument, 'l', NULL}, 63 {"scsi-target", no_argument, 's', NULL}, 64 {"verbose", no_argument, 'v', NULL}, 65 {"target", no_argument, 't', NULL}, 66 {NULL, 0, 0} 67 }; 68 69 /* 70 * Add new subcommands here 71 */ 72 subCommandProps_t sasinfosubcommands[] = { 73 {"hba", listHbaFunc, "v", NULL, NULL, 74 OPERAND_OPTIONAL_MULTIPLE, "HBA Name"}, 75 {"hba-port", listHbaPortFunc, "ylva", NULL, NULL, 76 OPERAND_OPTIONAL_MULTIPLE, "HBA Port Name"}, 77 {"expander", listExpanderFunc, "ptv", NULL, NULL, 78 OPERAND_OPTIONAL_MULTIPLE, "Expander Device SAS Address"}, 79 {"target-port", listTargetPortFunc, "sv", NULL, "sv", 80 OPERAND_OPTIONAL_MULTIPLE, "Target Port SAS Address"}, 81 {"logical-unit", listLogicalUnitFunc, "v", NULL, NULL, 82 OPERAND_OPTIONAL_MULTIPLE, "OS Device Name"}, 83 {"lu", listLogicalUnitFunc, "v", NULL, NULL, 84 OPERAND_OPTIONAL_MULTIPLE, "OS Device Name"}, 85 {NULL, 0, NULL, NULL, NULL, 0, NULL, NULL} 86 }; 87 88 /* 89 * Pass in options/arguments, rest of arguments 90 */ 91 /*ARGSUSED*/ 92 static int 93 listHbaFunc(int objects, char *argv[], cmdOptions_t *options, void *addArgs) 94 { 95 return (sas_util_list_hba(objects, argv, options)); 96 } 97 98 /*ARGSUSED*/ 99 static int 100 listHbaPortFunc(int objects, char *argv[], cmdOptions_t *options, void *addArgs) 101 { 102 return (sas_util_list_hbaport(objects, argv, options)); 103 } 104 105 /* 106 * Pass in options/arguments, rest of arguments 107 */ 108 /*ARGSUSED*/ 109 static int 110 listExpanderFunc(int objects, char *argv[], cmdOptions_t *options, 111 void *addArgs) 112 { 113 return (sas_util_list_expander(objects, argv, options)); 114 } 115 116 /*ARGSUSED*/ 117 static int 118 listTargetPortFunc(int objects, char *argv[], cmdOptions_t *options, 119 void *addArgs) 120 { 121 return (sas_util_list_targetport(objects, argv, options)); 122 } 123 124 /* 125 * Pass in options/arguments, rest of arguments 126 */ 127 /*ARGSUSED*/ 128 static int 129 listLogicalUnitFunc(int objects, char *argv[], cmdOptions_t *options, 130 void *addArgs) 131 { 132 return (sas_util_list_logicalunit(objects, argv, options)); 133 } 134 135 /* 136 * input: 137 * execFullName - exec name of program (argv[0]) 138 * 139 * Returns: 140 * command name portion of execFullName 141 */ 142 static char * 143 getExecBasename(char *execFullname) 144 { 145 char *lastSlash, *execBasename; 146 147 /* guard against '/' at end of command invocation */ 148 for (;;) { 149 lastSlash = strrchr(execFullname, '/'); 150 if (lastSlash == NULL) { 151 execBasename = execFullname; 152 break; 153 } else { 154 execBasename = lastSlash + 1; 155 if (*execBasename == '\0') { 156 *lastSlash = '\0'; 157 continue; 158 } 159 break; 160 } 161 } 162 return (execBasename); 163 } 164 165 /* 166 * main calls a parser that checks syntax of the input command against 167 * various rules tables. 168 * 169 * The return value from the function is placed in funcRet 170 */ 171 int 172 main(int argc, char *argv[]) 173 { 174 synTables_t synTables; 175 char versionString[VERSION_STRING_MAX_LEN]; 176 int ret; 177 int funcRet; 178 void *subcommandArgs = NULL; 179 180 /* to support locale */ 181 (void) setlocale(LC_ALL, ""); 182 #if !defined(TEXT_DOMAIN) /* Should be defined by cc -D */ 183 #define TEXT_DOMAIN "SYS_TEST" /* Use this only if it weren't */ 184 #endif 185 (void) textdomain(TEXT_DOMAIN); 186 187 /* set global command name */ 188 cmdName = getExecBasename(argv[0]); 189 190 /* check if is global zone */ 191 if (getzoneid() != GLOBAL_ZONEID) { 192 (void) fprintf(stdout, "%s %s\n", 193 cmdName, gettext("does not support non-global zone.")); 194 return (1); 195 } 196 197 (void) snprintf(versionString, sizeof (versionString), "%s.%s", 198 VERSION_STRING_MAJOR, VERSION_STRING_MINOR); 199 synTables.versionString = versionString; 200 201 synTables.longOptionTbl = &sasinfolongOptions[0]; 202 synTables.subCommandPropsTbl = &sasinfosubcommands[0]; 203 204 /* call the CLI parser */ 205 ret = cmdParse(argc, argv, synTables, subcommandArgs, &funcRet); 206 if (ret == 1) { 207 (void) fprintf(stdout, "%s %s(8)\n", 208 gettext("For more information, please see"), cmdName); 209 return (1); 210 } else if (ret == -1) { 211 (void) fprintf(stderr, "%s %s\n", cmdName, strerror(errno)); 212 return (1); 213 } 214 215 if (funcRet != 0) { 216 return (1); 217 } 218 return (0); 219 } 220