4a53e3c2b83c476a93148eaee0272649beb221caMark Andrews/* Copyright (c) 2008 The NetBSD Foundation, Inc.
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt * All rights reserved.
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt *
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt * Redistribution and use in source and binary forms, with or without
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt * modification, are permitted provided that the following conditions
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt * are met:
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt * 1. Redistributions of source code must retain the above copyright
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt * notice, this list of conditions and the following disclaimer.
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt * 2. Redistributions in binary form must reproduce the above copyright
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt * notice, this list of conditions and the following disclaimer in the
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt * documentation and/or other materials provided with the distribution.
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt *
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt * CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt * IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
4a53e3c2b83c476a93148eaee0272649beb221caMark Andrews * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt
4a53e3c2b83c476a93148eaee0272649beb221caMark Andrews#if !defined(ATF_C_DETAIL_DYNSTR_H)
4a53e3c2b83c476a93148eaee0272649beb221caMark Andrews#define ATF_C_DETAIL_DYNSTR_H
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt#include <stdarg.h>
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt#include <stdbool.h>
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt#include <stddef.h>
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt#include <atf-c/error_fwd.h>
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt/* ---------------------------------------------------------------------
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt * The "atf_dynstr" type.
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt * --------------------------------------------------------------------- */
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt
ef421f66f47224a42073deaf087378c5d0c9952eEvan Huntstruct atf_dynstr {
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt char *m_data;
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt size_t m_datasize;
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt size_t m_length;
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt};
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunttypedef struct atf_dynstr atf_dynstr_t;
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt/* Constants */
ef421f66f47224a42073deaf087378c5d0c9952eEvan Huntextern const size_t atf_dynstr_npos;
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt/* Constructors and destructors */
ef421f66f47224a42073deaf087378c5d0c9952eEvan Huntatf_error_t atf_dynstr_init(atf_dynstr_t *);
ef421f66f47224a42073deaf087378c5d0c9952eEvan Huntatf_error_t atf_dynstr_init_ap(atf_dynstr_t *, const char *, va_list);
ef421f66f47224a42073deaf087378c5d0c9952eEvan Huntatf_error_t atf_dynstr_init_fmt(atf_dynstr_t *, const char *, ...);
ef421f66f47224a42073deaf087378c5d0c9952eEvan Huntatf_error_t atf_dynstr_init_raw(atf_dynstr_t *, const void *, size_t);
ef421f66f47224a42073deaf087378c5d0c9952eEvan Huntatf_error_t atf_dynstr_init_rep(atf_dynstr_t *, size_t, char);
ef421f66f47224a42073deaf087378c5d0c9952eEvan Huntatf_error_t atf_dynstr_init_substr(atf_dynstr_t *, const atf_dynstr_t *,
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt size_t, size_t);
ef421f66f47224a42073deaf087378c5d0c9952eEvan Huntatf_error_t atf_dynstr_copy(atf_dynstr_t *, const atf_dynstr_t *);
ef421f66f47224a42073deaf087378c5d0c9952eEvan Huntvoid atf_dynstr_fini(atf_dynstr_t *);
ef421f66f47224a42073deaf087378c5d0c9952eEvan Huntchar *atf_dynstr_fini_disown(atf_dynstr_t *);
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt/* Getters */
ef421f66f47224a42073deaf087378c5d0c9952eEvan Huntconst char *atf_dynstr_cstring(const atf_dynstr_t *);
ef421f66f47224a42073deaf087378c5d0c9952eEvan Huntsize_t atf_dynstr_length(const atf_dynstr_t *);
ef421f66f47224a42073deaf087378c5d0c9952eEvan Huntsize_t atf_dynstr_rfind_ch(const atf_dynstr_t *, char);
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt/* Modifiers */
ef421f66f47224a42073deaf087378c5d0c9952eEvan Huntatf_error_t atf_dynstr_append_ap(atf_dynstr_t *, const char *, va_list);
ef421f66f47224a42073deaf087378c5d0c9952eEvan Huntatf_error_t atf_dynstr_append_fmt(atf_dynstr_t *, const char *, ...);
ef421f66f47224a42073deaf087378c5d0c9952eEvan Huntvoid atf_dynstr_clear(atf_dynstr_t *);
ef421f66f47224a42073deaf087378c5d0c9952eEvan Huntatf_error_t atf_dynstr_prepend_ap(atf_dynstr_t *, const char *, va_list);
ef421f66f47224a42073deaf087378c5d0c9952eEvan Huntatf_error_t atf_dynstr_prepend_fmt(atf_dynstr_t *, const char *, ...);
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt/* Operators */
ef421f66f47224a42073deaf087378c5d0c9952eEvan Huntbool atf_equal_dynstr_cstring(const atf_dynstr_t *, const char *);
ef421f66f47224a42073deaf087378c5d0c9952eEvan Huntbool atf_equal_dynstr_dynstr(const atf_dynstr_t *, const atf_dynstr_t *);
ef421f66f47224a42073deaf087378c5d0c9952eEvan Hunt
4a53e3c2b83c476a93148eaee0272649beb221caMark Andrews#endif /* !defined(ATF_C_DETAIL_DYNSTR_H) */