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/*-
* Copyright (c) 2015 Kai Wang
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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 AUTHOR 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 AUTHOR 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.
*
* $Id: libpe.h 3312 2016-01-10 09:23:51Z kaiwang27 $
*/
#ifndef _LIBPE_H_
#define _LIBPE_H_
#include <sys/types.h>
#include "pe.h"
/* Library private data structures */
typedef struct _PE PE;
typedef struct _PE_Scn PE_Scn;
/* Section buffers */
typedef struct PE_Buffer {
unsigned int pb_align;
off_t pb_off;
size_t pb_size;
void *pb_buf;
} PE_Buffer;
/* Object types */
typedef enum {
PE_O_UNKNOWN = 0,
PE_O_PE32,
PE_O_PE32P,
PE_O_COFF,
} PE_Object;
/* Commands */
typedef enum {
PE_C_NULL = 0,
PE_C_CLR,
PE_C_FDDONE,
PE_C_FDREAD,
PE_C_RDWR,
PE_C_READ,
PE_C_SET,
PE_C_WRITE,
PE_C_NUM
} PE_Cmd;
/* Flags defined by the API. */
#define PE_F_DIRTY 0x001U
#define PE_F_STRIP_DOS_STUB 0x002U
#define PE_F_STRIP_RICH_HEADER 0x004U
#define PE_F_STRIP_SYMTAB 0x008U
#define PE_F_STRIP_DEBUG 0x010U
#define PE_F_STRIP_SECTION 0x020U
#ifdef __cplusplus
extern "C" {
#endif
PE_CoffHdr *pe_coff_header(PE *);
int pe_cntl(PE *, PE_Cmd);
PE_DataDir *pe_data_dir(PE *);
void pe_finish(PE *);
int pe_flag(PE *, PE_Cmd, unsigned int);
int pe_flag_buffer(PE_Buffer *, PE_Cmd, unsigned int);
int pe_flag_coff_header(PE *, PE_Cmd, unsigned int);
int pe_flag_data_dir(PE *, PE_Cmd, unsigned int);
int pe_flag_dos_header(PE *, PE_Cmd, unsigned int);
int pe_flag_opt_header(PE *, PE_Cmd, unsigned int);
int pe_flag_section_header(PE_Scn *, PE_Cmd, unsigned int);
int pe_flag_scn(PE_Scn *, PE_Cmd, unsigned int);
PE_Buffer *pe_getbuffer(PE_Scn *, PE_Buffer *);
PE_Scn *pe_getscn(PE *, size_t);
PE *pe_init(int, PE_Cmd, PE_Object);
PE_Scn *pe_insertscn(PE *, size_t);
PE_DosHdr *pe_msdos_header(PE *);
char *pe_msdos_stub(PE *, size_t *);
size_t pe_ndxscn(PE_Scn *);
PE_Buffer *pe_newbuffer(PE_Scn *);
PE_Scn *pe_newscn(PE *);
PE_Scn *pe_nextscn(PE *, PE_Scn *);
PE_Object pe_object(PE *);
PE_OptHdr *pe_opt_header(PE *);
PE_RichHdr *pe_rich_header(PE *);
int pe_rich_header_validate(PE *);
PE_SecHdr *pe_section_header(PE_Scn *);
off_t pe_update(PE *);
int pe_update_coff_header(PE *, PE_CoffHdr *);
int pe_update_opt_header(PE *, PE_OptHdr *);
int pe_update_data_dir(PE *, PE_DataDir *);
int ps_update_msdos_header(PE *, PE_DosHdr *);
int ps_update_msdos_stub(PE *, char *, size_t);
int pe_update_section_header(PE_Scn *, PE_SecHdr *);
int pe_update_symtab(PE *, char *, size_t, unsigned int);
#ifdef __cplusplus
}
#endif
#endif /* !_LIBPE_H_ */
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