/* * Automated Testing Framework (atf) * * Copyright (c) 2008 The NetBSD Foundation, Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND * CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include <errno.h> #include <limits.h> #include <string.h> #include <stdlib.h> #include "atf-c/dynstr.h" #include "atf-c/text.h" atf_error_t atf_text_for_each_word(const char *instr, const char *sep, atf_error_t (*func)(const char *, void *), void *data) { atf_error_t err; char *str, *str2, *last; str = strdup(instr); if (str == NULL) { err = atf_no_memory_error(); goto out; } err = atf_no_error(); str2 = strtok_r(str, sep, &last); while (str2 != NULL && !atf_is_error(err)) { err = func(str2, data); str2 = strtok_r(NULL, sep, &last); } free(str); out: return err; } atf_error_t atf_text_format(char **dest, const char *fmt, ...) { atf_error_t err; va_list ap; va_start(ap, fmt); err = atf_text_format_ap(dest, fmt, ap); va_end(ap); return err; } atf_error_t atf_text_format_ap(char **dest, const char *fmt, va_list ap) { atf_error_t err; atf_dynstr_t tmp; va_list ap2; va_copy(ap2, ap); err = atf_dynstr_init_ap(&tmp, fmt, ap2); va_end(ap2); if (!atf_is_error(err)) *dest = atf_dynstr_fini_disown(&tmp); return err; } atf_error_t atf_text_to_bool(const char *str, bool *b) { atf_error_t err; if (strcasecmp(str, "yes") == 0 || strcasecmp(str, "true") == 0) { *b = true; err = atf_no_error(); } else if (strcasecmp(str, "no") == 0 || strcasecmp(str, "false") == 0) { *b = false; err = atf_no_error(); } else { /* XXX Not really a libc error. */ err = atf_libc_error(EINVAL, "Cannot convert string '%s' " "to boolean", str); } return err; } atf_error_t atf_text_to_long(const char *str, long *l) { atf_error_t err; char *endptr; long tmp; errno = 0; tmp = strtol(str, &endptr, 10); if (str[0] == '\0' || *endptr != '\0') err = atf_libc_error(EINVAL, "'%s' is not a number", str); else if (errno == ERANGE || (tmp == LONG_MAX || tmp == LONG_MIN)) err = atf_libc_error(ERANGE, "'%s' is out of range", str); else { *l = tmp; err = atf_no_error(); } return err; }