1 /* 2 * Automated Testing Framework (atf) 3 * 4 * Copyright (c) 2008 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND 17 * CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, 18 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 19 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 20 * IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY 21 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE 23 * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 24 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER 25 * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 26 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN 27 * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 */ 29 30 #if !defined(ATF_C_DYNSTR_H) 31 #define ATF_C_DYNSTR_H 32 33 #include <stdarg.h> 34 #include <stdbool.h> 35 #include <stddef.h> 36 37 #include <atf-c/error_fwd.h> 38 39 /* --------------------------------------------------------------------- 40 * The "atf_dynstr" type. 41 * --------------------------------------------------------------------- */ 42 43 struct atf_dynstr { 44 char *m_data; 45 size_t m_datasize; 46 size_t m_length; 47 }; 48 typedef struct atf_dynstr atf_dynstr_t; 49 50 /* Constants */ 51 extern const size_t atf_dynstr_npos; 52 53 /* Constructors and destructors */ 54 atf_error_t atf_dynstr_init(atf_dynstr_t *); 55 atf_error_t atf_dynstr_init_ap(atf_dynstr_t *, const char *, va_list) 56 ATF_DEFS_ATTRIBUTE_FORMAT_PRINTF(2, 0); 57 atf_error_t atf_dynstr_init_fmt(atf_dynstr_t *, const char *, ...) 58 ATF_DEFS_ATTRIBUTE_FORMAT_PRINTF(2, 3); 59 atf_error_t atf_dynstr_init_raw(atf_dynstr_t *, const void *, size_t); 60 atf_error_t atf_dynstr_init_rep(atf_dynstr_t *, size_t, char); 61 atf_error_t atf_dynstr_init_substr(atf_dynstr_t *, const atf_dynstr_t *, 62 size_t, size_t); 63 atf_error_t atf_dynstr_copy(atf_dynstr_t *, const atf_dynstr_t *); 64 void atf_dynstr_fini(atf_dynstr_t *); 65 char *atf_dynstr_fini_disown(atf_dynstr_t *); 66 67 /* Getters */ 68 const char *atf_dynstr_cstring(const atf_dynstr_t *); 69 size_t atf_dynstr_length(const atf_dynstr_t *); 70 size_t atf_dynstr_rfind_ch(const atf_dynstr_t *, char); 71 72 /* Modifiers */ 73 atf_error_t atf_dynstr_append_ap(atf_dynstr_t *, const char *, va_list) 74 ATF_DEFS_ATTRIBUTE_FORMAT_PRINTF(2, 0); 75 atf_error_t atf_dynstr_append_fmt(atf_dynstr_t *, const char *, ...) 76 ATF_DEFS_ATTRIBUTE_FORMAT_PRINTF(2, 3); 77 void atf_dynstr_clear(atf_dynstr_t *); 78 atf_error_t atf_dynstr_prepend_ap(atf_dynstr_t *, const char *, va_list) 79 ATF_DEFS_ATTRIBUTE_FORMAT_PRINTF(2, 0); 80 atf_error_t atf_dynstr_prepend_fmt(atf_dynstr_t *, const char *, ...) 81 ATF_DEFS_ATTRIBUTE_FORMAT_PRINTF(2, 3); 82 83 /* Operators */ 84 bool atf_equal_dynstr_cstring(const atf_dynstr_t *, const char *); 85 bool atf_equal_dynstr_dynstr(const atf_dynstr_t *, const atf_dynstr_t *); 86 87 #endif /* ATF_C_DYNSTR_H */ 88