mirror of
https://github.com/SciresM/hactool
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61 lines
1.5 KiB
C
61 lines
1.5 KiB
C
#ifndef HACTOOL_UTILS_H
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#define HACTOOL_UTILS_H
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#include <stdio.h>
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#include <stdlib.h>
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#include "types.h"
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struct filepath;
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#ifdef _WIN32
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#define PATH_SEPERATOR '\\'
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#else
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#define PATH_SEPERATOR '/'
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#endif
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#define MEDIA_SIZE 0x200
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/* On the switch, paths are limited to 0x300. Limit them to 0x400 - 1 on PC. */
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/* MAX_PATH is previously defined in "windef.h" on WIN32. */
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#ifndef MAX_PATH
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#define MAX_PATH 1023
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#endif
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#define FATAL_ERROR(msg) do {\
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fprintf(stderr, "Error: %s\n", msg);\
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exit(EXIT_FAILURE);\
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} while (0)
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uint32_t align(uint32_t offset, uint32_t alignment);
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uint64_t align64(uint64_t offset, uint64_t alignment);
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void print_magic(const char *prefix, uint32_t magic);
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void memdump(FILE *f, const char *prefix, const void *data, size_t size);
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uint64_t _fsize(const char *filename);
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void save_file_section(FILE *f_in, uint64_t ofs, uint64_t total_size, struct filepath *filepath);
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#ifdef _MSC_VER
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inline int fseeko64(FILE *__stream, long long __off, int __whence)
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{
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return _fseeki64(__stream, __off, __whence);
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}
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#elif __APPLE__ || __CYGWIN__
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// OS X file I/O is 64bit
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#define fseeko64 fseek
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#elif __linux__ || __WIN32
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extern int fseeko64 (FILE *__stream, __off64_t __off, int __whence);
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#else
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/* fseeko is guaranteed by POSIX, hopefully the OS made their off_t definition 64-bit;
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* known sane on FreeBSD and OpenBSD.
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*/
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#define fseeko64 fseeko
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#endif
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static inline uint64_t media_to_real(uint64_t media) {
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return MEDIA_SIZE * media;
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}
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#endif
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