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1d151a8558
To handle escape codes in filename strings after # markers correctly, we need nasm_unquote() to be aware that it is using C escapes; otherwise things like "foo`bar" will break. Signed-off-by: H. Peter Anvin (Intel) <hpa@zytor.com>
62 lines
2.4 KiB
C
62 lines
2.4 KiB
C
/* ----------------------------------------------------------------------- *
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*
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* Copyright 1996-2009 The NASM Authors - All Rights Reserved
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* See the file AUTHORS included with the NASM distribution for
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* the specific copyright holders.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following
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* conditions are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials provided
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* with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
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* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
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* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* ----------------------------------------------------------------------- */
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#ifndef NASM_QUOTE_H
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#define NASM_QUOTE_H
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#include "compiler.h"
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char *nasm_quote(const char *str, size_t *len);
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char *nasm_quote_cstr(const char *str, size_t *len);
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size_t nasm_unquote_anystr(char *str, char **endptr,
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uint32_t badctl, char qstart);
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size_t nasm_unquote(char *str, char **endptr);
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size_t nasm_unquote_cstr(char *str, char **endptr);
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char *nasm_skip_string(const char *str);
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/* Arguments used with nasm_quote_anystr() */
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/*
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* These are the only control characters when we produce a C string:
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* BEL BS TAB ESC
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*/
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#define OKCTL ((1U << '\a') | (1U << '\b') | (1U << '\t') | (1U << 27))
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#define BADCTL (~(uint32_t)OKCTL)
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/* Initial quotation mark */
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#define STR_C '\"'
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#define STR_NASM '`'
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#endif /* NASM_QUOTE_H */
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