Magisk/native/jni/magiskboot/format.h

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#pragma once
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#include <map>
#include <string_view>
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typedef enum {
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UNKNOWN,
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/* Boot formats */
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CHROMEOS,
AOSP,
ELF32,
ELF64,
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DHTB,
BLOB,
/* Compression formats */
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GZIP,
XZ,
LZMA,
BZIP2,
LZ4,
LZ4_LEGACY,
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/* Misc */
LZOP,
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MTK,
DTB,
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} format_t;
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#define COMPRESSED(fmt) ((fmt) >= GZIP && (fmt) <= LZ4_LEGACY)
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#define BOOT_MAGIC "ANDROID!"
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#define CHROMEOS_MAGIC "CHROMEOS"
#define ELF32_MAGIC "\x7f""ELF\x01"
#define ELF64_MAGIC "\x7f""ELF\x02"
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#define GZIP1_MAGIC "\x1f\x8b"
#define GZIP2_MAGIC "\x1f\x9e"
#define LZOP_MAGIC "\x89""LZO"
#define XZ_MAGIC "\xfd""7zXZ"
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#define BZIP_MAGIC "BZh"
#define LZ4_LEG_MAGIC "\x02\x21\x4c\x18"
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#define LZ41_MAGIC "\x03\x21\x4c\x18"
#define LZ42_MAGIC "\x04\x22\x4d\x18"
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#define MTK_MAGIC "\x88\x16\x88\x58"
#define DTB_MAGIC "\xd0\x0d\xfe\xed"
#define LG_BUMP_MAGIC "\x41\xa9\xe4\x67\x74\x4d\x1d\x1b\xa4\x29\xf2\xec\xea\x65\x52\x79"
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#define DHTB_MAGIC "\x44\x48\x54\x42\x01\x00\x00\x00"
#define SEANDROID_MAGIC "SEANDROIDENFORCE"
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#define TEGRABLOB_MAGIC "-SIGNED-BY-SIGNBLOB-"
#define NOOKHD_MAGIC "Green Loader"
#define NOOKHD_NEW_MAGIC "eMMC boot.img+secondloader"
#define NOOKHD_PRE_HEADER_SZ 1048576
#define ACCLAIM_MAGIC "BauwksBoot"
#define ACCLAIM_PRE_HEADER_SZ 262144
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class Fmt2Name {
public:
const char *operator[](format_t fmt);
};
class Fmt2Ext {
public:
const char *operator[](format_t fmt);
};
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format_t check_fmt(const void *buf, size_t len);
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extern std::map<std::string_view, format_t> name2fmt;
extern Fmt2Name fmt2name;
extern Fmt2Ext fmt2ext;