htxbe.h

Go to the documentation of this file.

/* 
 *      HT Editor
 *      htxbe.h
 *
 *      Copyright (C) 2003 Stefan Esser
 *
 *      This program is free software; you can redistribute it and/or modify
 *      it under the terms of the GNU General Public License version 2 as
 *      published by the Free Software Foundation.
 *
 *      This program is distributed in the hope that it will be useful,
 *      but WITHOUT ANY WARRANTY; without even the implied warranty of
 *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *      GNU General Public License for more details.
 *
 *      You should have received a copy of the GNU General Public License
 *      along with this program; if not, write to the Free Software
 *      Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

#ifndef __HTXBE_H__
#define __HTXBE_H__

#include "formats.h"
#include "xbestruct.h"
#include "htxbeimp.h"

#define DESC_XBE "xbe - XBOX executable"
#define DESC_XBE_HEADER "xbe/header"
#define DESC_XBE_IMAGE "xbe/image"
#define DESC_XBE_IMPORTS "xbe/imports"


#define ATOM_XBE_INIT_FLAGS                     0x58420000
#define ATOM_XBE_INIT_FLAGS_STR                  "58420000"

#define ATOM_XBE_SECTION_FLAGS                  0x58420001
#define ATOM_XBE_SECTION_FLAGS_STR               "58420001"

#define ATOM_XBE_MEDIA_FLAGS                    0x58420002
#define ATOM_XBE_MEDIA_FLAGS_STR                 "58420002"

#define ATOM_XBE_REGION                         0x58420003
#define ATOM_XBE_REGION_STR                      "58420003"

#define ATOM_XBE_LIBRARY_FLAGS                  0x58420004
#define ATOM_XBE_LIBRARY_FLAGS_STR               "58420004"


extern format_viewer_if htxbe_if;

struct xbe_section_headers {
        dword   number_of_sections;
        dword   base_address;
        XBE_SECTION_HEADER *sections;
};

struct ht_xbe_shared_data {
        XBE_IMAGE_HEADER header;
        XBE_CERTIFICATE certificate;
        XBE_LIBRARY_VERSION *libraries;

        char *headerspace;
        xbe_section_headers sections;

        ht_xbe_import imports;


        ht_format_viewer *v_header;
        ht_view *v_exports;
        ht_view *v_imports;
        ht_view *v_dimports;
        ht_view *v_resources;
        ht_view *v_il;
        ht_format_viewer *v_image;      
};

/*
 *      ht_xbe
 */
class ht_xbe: public ht_format_group {
protected:
        bool loc_enum;
public:
                void init(bounds *b, ht_streamfile *file, format_viewer_if **ifs, ht_format_group *format_group, FILEOFS header_ofs);
        virtual void done();
        /* overwritten */
        virtual   void loc_enum_start();
        virtual   bool loc_enum_next(ht_format_loc *loc);
};

bool xbe_rva_to_section(xbe_section_headers *section_headers, RVA rva, int *section);
bool xbe_rva_to_ofs(xbe_section_headers *section_headers, RVA rva, FILEOFS *ofs);
bool xbe_rva_is_valid(xbe_section_headers *section_headers, RVA rva);
bool xbe_rva_is_physical(xbe_section_headers *section_headers, RVA rva);

bool xbe_ofs_to_rva(xbe_section_headers *section_headers, FILEOFS ofs, RVA *rva);
bool xbe_ofs_to_section(xbe_section_headers *section_headers, FILEOFS ofs, int *section);
bool xbe_ofs_to_rva_and_section(xbe_section_headers *section_headers, FILEOFS ofs, RVA *rva, int *section);

bool xbe_section_name_to_section(xbe_section_headers *section_headers, const char *name, int *section);

#endif /* !__HTXBE_H__ */

---