/* * Copyright (c) 2010 Lenka Trochtova * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * - Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * - 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. * - The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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. */ /** @addtogroup devman * @{ */ #include <stdlib.h> #include <str.h> #include "util.h" char *get_abs_path(const char *base_path, const char *name, const char *ext) { char *res; int base_len = str_size(base_path); int size = base_len + 2 * str_size(name) + str_size(ext) + 3; res = malloc(size); if (res) { str_cpy(res, size, base_path); if (base_path[base_len - 1] != '/') str_append(res, size, "/"); str_append(res, size, name); str_append(res, size, "/"); str_append(res, size, name); if (ext[0] != '.') str_append(res, size, "."); str_append(res, size, ext); } return res; } char *get_path_elem_end(char *path) { while (*path != '\0' && *path != '/') path++; return path; } bool skip_spaces(char **buf) { while (isspace(**buf)) (*buf)++; return *buf != 0; } void skip_line(char **buf) { while (**buf && **buf != '\n') (*buf)++; } size_t get_nonspace_len(const char *str) { size_t len = 0; while (*str != '\0' && !isspace(*str)) { len++; str++; } return len; } void replace_char(char *str, char orig, char repl) { while (*str) { if (*str == orig) *str = repl; str++; } } /** @} */