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 2006 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 */ 25 26 #pragma ident "%Z%%M% %I% %E% SMI" 27 28 #include <cryptoutil.h> 29 #include <strings.h> 30 #include <stdio.h> 31 #include <tzfile.h> 32 33 /* 34 * This function returns a fullpath based on the "dir" and "filepath" input 35 * arugments. 36 * - If the filepath specified does not start with a "/" and the directory 37 * is also given, prepend the directory to the filename. 38 * - If only dir or filepath is given, this function returns a copy of the 39 * given argument. 40 * - If the filepath is fully qualified already and the "dir" is also 41 * given, return NULL to indicate an error. 42 */ 43 char * 44 get_fullpath(char *dir, char *filepath) 45 { 46 char *fullpath = NULL; 47 int pathlen = 0; 48 int dirlen = 0; 49 50 if (filepath != NULL) 51 pathlen = strlen(filepath); 52 53 if (dir != NULL) 54 dirlen = strlen(dir); 55 56 if (pathlen > 0 && dirlen > 0) { 57 if (filepath[0] != '/') { 58 int len = pathlen + dirlen + 2; 59 fullpath = (char *)malloc(len); 60 if (fullpath != NULL) 61 (void) snprintf(fullpath, len, "%s/%s", 62 dir, filepath); 63 } else { 64 return (NULL); 65 } 66 } else if (pathlen > 0) { 67 fullpath = (char *)strdup(filepath); 68 } else if (dirlen > 0) { 69 fullpath = (char *)strdup(dir); 70 } 71 72 return (fullpath); 73 } 74 75 /* 76 * This function converts the input string to the value of time 77 * in seconds. 78 * - If the input string is NULL, return zero second. 79 * - The input string needs to be in the form of: 80 * number-second(s), number-minute(s), number-hour(s) or 81 * number-day(s). 82 */ 83 int 84 str2lifetime(char *ltimestr, uint32_t *ltime) 85 { 86 int num; 87 char timetok[10]; 88 89 if (ltimestr == NULL || !strlen(ltimestr)) { 90 *ltime = 0; 91 return (0); 92 } 93 94 (void) memset(timetok, 0, sizeof (timetok)); 95 if (sscanf(ltimestr, "%d-%08s", &num, timetok) != 2) 96 return (-1); 97 98 if (!strcasecmp(timetok, "second") || 99 !strcasecmp(timetok, "seconds")) { 100 *ltime = num; 101 } else if (!strcasecmp(timetok, "minute") || 102 !strcasecmp(timetok, "minutes")) { 103 *ltime = num * SECSPERMIN; 104 } else if (!strcasecmp(timetok, "day") || 105 !strcasecmp(timetok, "days")) { 106 *ltime = num * SECSPERDAY; 107 } else if (!strcasecmp(timetok, "hour") || 108 !strcasecmp(timetok, "hours")) { 109 *ltime = num * SECSPERHOUR; 110 } else { 111 *ltime = 0; 112 return (-1); 113 } 114 115 return (0); 116 } 117