chromium/third_party/nasm/asm/strfunc.c

/* ----------------------------------------------------------------------- *
 *   
 *   Copyright 1996-2009 The NASM Authors - All Rights Reserved
 *   See the file AUTHORS included with the NASM distribution for
 *   the specific copyright holders.
 *
 *   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.
 *     
 *     THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT OWNER 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.
 *
 * ----------------------------------------------------------------------- */

/*
 * strfunc.c
 *
 * String transformation functions
 */

#include "nasmlib.h"
#include "nasm.h"

/*
 * Convert a string in UTF-8 format to UTF-16LE
 */
static size_t utf8_to_16le(uint8_t *str, size_t len, char *op)
{ … }

/*
 * Convert a string in UTF-8 format to UTF-16BE
 */
static size_t utf8_to_16be(uint8_t *str, size_t len, char *op)
{ … }

/*
 * Convert a string in UTF-8 format to UTF-32LE
 */
static size_t utf8_to_32le(uint8_t *str, size_t len, char *op)
{ … }

/*
 * Convert a string in UTF-8 format to UTF-32BE
 */
static size_t utf8_to_32be(uint8_t *str, size_t len, char *op)
{ … }

transform_func;

/*
 * Apply a specific string transform and return it in a nasm_malloc'd
 * buffer, returning the length.  On error, returns (size_t)-1 and no
 * buffer is allocated.
 */
size_t string_transform(char *str, size_t len, char **out, enum strfunc func)
{ … }