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88 lines
2.1 KiB
C
88 lines
2.1 KiB
C
/********************************************************************************
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* libemu
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*
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* - x86 shellcode emulation -
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*
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*
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* Copyright (C) 2007 Paul Baecher & Markus Koetter
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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*
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* contact nepenthesdev@users.sourceforge.net
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*
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*******************************************************************************/
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#ifndef HAVE_EMU_STRING_H
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#define HAVE_EMU_STRING_H
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#include <inttypes.h>
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#include <sys/types.h>
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/**
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* The struct used for the string implementation.
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*/
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struct emu_string
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{
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uint32_t size;
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void *data;
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uint32_t allocated;
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};
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/**
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* Create a new, empty string.
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*
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* @return on success, pointer to the new and empty string, on failure NULL
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*/
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struct emu_string *emu_string_new();
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/**
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* Free the string, free the bytes which got allocated.
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*
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* @param s the string to free
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*/
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void emu_string_free(struct emu_string *s);
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/**
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* cast the string to char *
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*
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* @param s the string
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*
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* @return char * of the string
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*/
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char *emu_string_char(struct emu_string *s);
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/**
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* append the string by some data
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*
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* @param s the string
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* @param data the data to append
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*/
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void emu_string_append_char(struct emu_string *s, const char *data);
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/**
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* append the string by some formatted string
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*
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* @param s the string
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* @param format the format
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*/
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void emu_string_append_format(struct emu_string *s, const char *format, ...);
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#endif
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