U-Boot

/* SPDX-License-Identifier: LZMA-SDK-9.22 */
/* 7zTypes.h -- Basic types
2024-01-24 : Igor Pavlov : Public domain */

#ifndef ZIP7_7Z_TYPES_H
#define ZIP7_7Z_TYPES_H

#ifdef _WIN32
/* #include <windows.h> */
#else
#include <errno.h>
#endif

#include <stddef.h>

#ifndef EXTERN_C_BEGIN
#ifdef __cplusplus
#define EXTERN_C_BEGIN extern "C" {
#define EXTERN_C_END }
#else
#define EXTERN_C_BEGIN
#define EXTERN_C_END
#endif
#endif

EXTERN_C_BEGIN

#define SZ_OK 0

#define SZ_ERROR_DATA 1
#define SZ_ERROR_MEM 2
#define SZ_ERROR_CRC 3
#define SZ_ERROR_UNSUPPORTED 4
#define SZ_ERROR_PARAM 5
#define SZ_ERROR_INPUT_EOF 6
#define SZ_ERROR_OUTPUT_EOF 7
#define SZ_ERROR_READ 8
#define SZ_ERROR_WRITE 9
#define SZ_ERROR_PROGRESS 10
#define SZ_ERROR_FAIL 11
#define SZ_ERROR_THREAD 12

#define SZ_ERROR_ARCHIVE 16
#define SZ_ERROR_NO_ARCHIVE 17

typedef int SRes;

#ifdef _MSC_VER
  #if _MSC_VER > 1200
    #define MY_ALIGN(n) __declspec(align(n))
  #else
    #define MY_ALIGN(n)
  #endif
#else
  /*
  // C11/C++11:
  #include <stdalign.h>
  #define MY_ALIGN(n) alignas(n)
  */
  #define MY_ALIGN(n) __attribute__ ((aligned(n)))
#endif

#ifdef _WIN32

/* typedef DWORD WRes; */
typedef unsigned WRes;
#define MY_SRes_HRESULT_FROM_WRes(x) HRESULT_FROM_WIN32(x)

// #define MY_HRES_ERROR_INTERNAL_ERROR  MY_SRes_HRESULT_FROM_WRes(ERROR_INTERNAL_ERROR)

#else // _WIN32

// #define ENV_HAVE_LSTAT
typedef int WRes;

// (FACILITY_ERRNO = 0x800) is 7zip's FACILITY constant to represent (errno) errors in HRESULT
#define MY_FACILITY_ERRNO  0x800
#define MY_FACILITY_WIN32  7
#define MY_FACILITY_WRes  MY_FACILITY_ERRNO

#define MY_HRESULT_FROM_errno_CONST_ERROR(x) ((HRESULT)( \
          ( (HRESULT)(x) & 0x0000FFFF) \
          | (MY_FACILITY_WRes << 16)  \
          | (HRESULT)0x80000000 ))

#define MY_SRes_HRESULT_FROM_WRes(x) \
  ((HRESULT)(x) <= 0 ? ((HRESULT)(x)) : MY_HRESULT_FROM_errno_CONST_ERROR(x))

// we call macro HRESULT_FROM_WIN32 for system errors (WRes) that are (errno)
#define HRESULT_FROM_WIN32(x) MY_SRes_HRESULT_FROM_WRes(x)

/*
#define ERROR_FILE_NOT_FOUND             2L
#define ERROR_ACCESS_DENIED              5L
#define ERROR_NO_MORE_FILES              18L
#define ERROR_LOCK_VIOLATION             33L
#define ERROR_FILE_EXISTS                80L
#define ERROR_DISK_FULL                  112L
#define ERROR_NEGATIVE_SEEK              131L
#define ERROR_ALREADY_EXISTS             183L
#define ERROR_DIRECTORY                  267L
#define ERROR_TOO_MANY_POSTS             298L

#define ERROR_INTERNAL_ERROR             1359L
#define ERROR_INVALID_REPARSE_DATA       4392L
#define ERROR_REPARSE_TAG_INVALID        4393L
#define ERROR_REPARSE_TAG_MISMATCH       4394L
*/

// we use errno equivalents for some WIN32 errors:

#define ERROR_INVALID_PARAMETER     EINVAL
#define ERROR_INVALID_FUNCTION      EINVAL
#define ERROR_ALREADY_EXISTS        EEXIST
#define ERROR_FILE_EXISTS           EEXIST
#define ERROR_PATH_NOT_FOUND        ENOENT
#define ERROR_FILE_NOT_FOUND        ENOENT
#define ERROR_DISK_FULL             ENOSPC
// #define ERROR_INVALID_HANDLE        EBADF

// we use FACILITY_WIN32 for errors that has no errno equivalent
// Too many posts were made to a semaphore.
#define ERROR_TOO_MANY_POSTS        ((HRESULT)0x8007012AL)
#define ERROR_INVALID_REPARSE_DATA  ((HRESULT)0x80071128L)
#define ERROR_REPARSE_TAG_INVALID   ((HRESULT)0x80071129L)

// if (MY_FACILITY_WRes != FACILITY_WIN32),
// we use FACILITY_WIN32 for COM errors:
#define E_OUTOFMEMORY               ((HRESULT)0x8007000EL)
#define E_INVALIDARG                ((HRESULT)0x80070057L)
#define MY_E_ERROR_NEGATIVE_SEEK    ((HRESULT)0x80070083L)

/*
// we can use FACILITY_ERRNO for some COM errors, that have errno equivalents:
#define E_OUTOFMEMORY             MY_HRESULT_FROM_errno_CONST_ERROR(ENOMEM)
#define E_INVALIDARG              MY_HRESULT_FROM_errno_CONST_ERROR(EINVAL)
#define MY_E_ERROR_NEGATIVE_SEEK  MY_HRESULT_FROM_errno_CONST_ERROR(EINVAL)
*/

// gcc / clang : (sizeof(long) == sizeof(void*)) in 32/64 bits
typedef          long INT_PTR;
typedef unsigned long UINT_PTR;

#ifndef __UBOOT__
#define TEXT(quote) quote
#endif

#define FILE_ATTRIBUTE_READONLY       0x0001
#define FILE_ATTRIBUTE_HIDDEN         0x0002
#define FILE_ATTRIBUTE_SYSTEM         0x0004
#define FILE_ATTRIBUTE_DIRECTORY      0x0010
#define FILE_ATTRIBUTE_ARCHIVE        0x0020
#define FILE_ATTRIBUTE_DEVICE         0x0040
#define FILE_ATTRIBUTE_NORMAL         0x0080
#define FILE_ATTRIBUTE_TEMPORARY      0x0100
#define FILE_ATTRIBUTE_SPARSE_FILE    0x0200
#define FILE_ATTRIBUTE_REPARSE_POINT  0x0400
#define FILE_ATTRIBUTE_COMPRESSED     0x0800
#define FILE_ATTRIBUTE_OFFLINE        0x1000
#define FILE_ATTRIBUTE_NOT_CONTENT_INDEXED 0x2000
#define FILE_ATTRIBUTE_ENCRYPTED      0x4000

#define FILE_ATTRIBUTE_UNIX_EXTENSION 0x8000   /* trick for Unix */

#endif

#ifndef RINOK
#define RINOK(x) { const int _result_ = (x); if (_result_ != 0) return _result_; }
#endif

#ifndef RINOK_WRes
#define RINOK_WRes(x) { const WRes _result_ = (x); if (_result_ != 0) return _result_; }
#endif

typedef unsigned char Byte;
typedef short Int16;
typedef unsigned short UInt16;

#ifdef Z7_DECL_Int32_AS_long
typedef long Int32;
typedef unsigned long UInt32;
#else
typedef int Int32;
typedef unsigned int UInt32;
#endif

#ifndef _WIN32

typedef int INT;
typedef Int32 INT32;
typedef unsigned int UINT;
typedef UInt32 UINT32;
#ifndef __UBOOT__
typedef INT32 LONG;   // LONG, ULONG and DWORD must be 32-bit for _WIN32 compatibility
#endif
typedef UINT32 ULONG;

#undef DWORD
typedef UINT32 DWORD;

#define VOID void

#define HRESULT LONG

typedef void *LPVOID;
// typedef void VOID;
// typedef ULONG_PTR DWORD_PTR, *PDWORD_PTR;
// gcc / clang on Unix  : sizeof(long==sizeof(void*) in 32 or 64 bits)
typedef          long  INT_PTR;
typedef unsigned long  UINT_PTR;
typedef          long  LONG_PTR;
typedef unsigned long  DWORD_PTR;

typedef size_t SIZE_T;

#endif //  _WIN32

#define MY_HRES_ERROR_INTERNAL_ERROR  ((HRESULT)0x8007054FL)

#ifdef Z7_DECL_Int64_AS_long

typedef long Int64;
typedef unsigned long UInt64;

#else

#if (defined(_MSC_VER) || defined(__BORLANDC__)) && !defined(__clang__)
typedef __int64 Int64;
typedef unsigned __int64 UInt64;
#else
#if defined(__clang__) || defined(__GNUC__)
#include <stdint.h>
typedef int64_t Int64;
typedef uint64_t UInt64;
#else
typedef long long int Int64;
typedef unsigned long long int UInt64;
// #define UINT64_CONST(n) n ## ULL
#endif
#endif

#endif

#define UINT64_CONST(n) n

#ifdef Z7_DECL_SizeT_AS_unsigned_int
typedef unsigned int SizeT;
#else
typedef size_t SizeT;
#endif

/*
#if (defined(_MSC_VER) && _MSC_VER <= 1200)
typedef size_t MY_uintptr_t;
#else
#include <stdint.h>
typedef uintptr_t MY_uintptr_t;
#endif
*/

typedef int BoolInt;
/* typedef BoolInt Bool; */
#define True 1
#define False 0

#ifdef _WIN32
#define Z7_STDCALL __stdcall
#else
#define Z7_STDCALL
#endif

#ifdef _MSC_VER

#if _MSC_VER >= 1300
#define Z7_NO_INLINE __declspec(noinline)
#else
#define Z7_NO_INLINE
#endif

#define Z7_FORCE_INLINE __forceinline

#define Z7_CDECL      __cdecl
#define Z7_FASTCALL  __fastcall

#else //  _MSC_VER

#if (defined(__GNUC__) && (__GNUC__ >= 4)) \
    || (defined(__clang__) && (__clang_major__ >= 4)) \
    || defined(__INTEL_COMPILER) \
    || defined(__xlC__)
#define Z7_NO_INLINE      __attribute__((noinline))
#define Z7_FORCE_INLINE   __attribute__((always_inline)) inline
#else
#define Z7_NO_INLINE
#define Z7_FORCE_INLINE
#endif

#define Z7_CDECL

#if  defined(_M_IX86) \
  || defined(__i386__)
// #define Z7_FASTCALL __attribute__((fastcall))
// #define Z7_FASTCALL __attribute__((cdecl))
#define Z7_FASTCALL
#elif defined(MY_CPU_AMD64)
// #define Z7_FASTCALL __attribute__((ms_abi))
#define Z7_FASTCALL
#else
#define Z7_FASTCALL
#endif

#endif //  _MSC_VER

/* The following interfaces use first parameter as pointer to structure */

// #define Z7_C_IFACE_CONST_QUAL
#define Z7_C_IFACE_CONST_QUAL const

#define Z7_C_IFACE_DECL(a) \
  struct a ## _; \
  typedef Z7_C_IFACE_CONST_QUAL struct a ## _ * a ## Ptr; \
  typedef struct a ## _ a; \
  struct a ## _

Z7_C_IFACE_DECL (IByteIn)
{
  Byte (*Read)(IByteInPtr p); /* reads one byte, returns 0 in case of EOF or error */
};
#define IByteIn_Read(p) (p)->Read(p)

Z7_C_IFACE_DECL (IByteOut)
{
  void (*Write)(IByteOutPtr p, Byte b);
};
#define IByteOut_Write(p, b) (p)->Write(p, b)

Z7_C_IFACE_DECL (ISeqInStream)
{
  SRes (*Read)(ISeqInStreamPtr p, void *buf, size_t *size);
    /* if (input(*size) != 0 && output(*size) == 0) means end_of_stream.
       (output(*size) < input(*size)) is allowed */
};
#define ISeqInStream_Read(p, buf, size) (p)->Read(p, buf, size)

/* try to read as much as avail in stream and limited by (*processedSize) */
SRes SeqInStream_ReadMax(ISeqInStreamPtr stream, void *buf, size_t *processedSize);
/* it can return SZ_ERROR_INPUT_EOF */
// SRes SeqInStream_Read(ISeqInStreamPtr stream, void *buf, size_t size);
// SRes SeqInStream_Read2(ISeqInStreamPtr stream, void *buf, size_t size, SRes errorType);
SRes SeqInStream_ReadByte(ISeqInStreamPtr stream, Byte *buf);

Z7_C_IFACE_DECL (ISeqOutStream)
{
  size_t (*Write)(ISeqOutStreamPtr p, const void *buf, size_t size);
    /* Returns: result - the number of actually written bytes.
       (result < size) means error */
};
#define ISeqOutStream_Write(p, buf, size) (p)->Write(p, buf, size)

typedef enum
{
  SZ_SEEK_SET = 0,
  SZ_SEEK_CUR = 1,
  SZ_SEEK_END = 2
} ESzSeek;

Z7_C_IFACE_DECL (ISeekInStream)
{
  SRes (*Read)(ISeekInStreamPtr p, void *buf, size_t *size);  /* same as ISeqInStream::Read */
  SRes (*Seek)(ISeekInStreamPtr p, Int64 *pos, ESzSeek origin);
};
#define ISeekInStream_Read(p, buf, size)   (p)->Read(p, buf, size)
#define ISeekInStream_Seek(p, pos, origin) (p)->Seek(p, pos, origin)

Z7_C_IFACE_DECL (ILookInStream)
{
  SRes (*Look)(ILookInStreamPtr p, const void **buf, size_t *size);
    /* if (input(*size) != 0 && output(*size) == 0) means end_of_stream.
       (output(*size) > input(*size)) is not allowed
       (output(*size) < input(*size)) is allowed */
  SRes (*Skip)(ILookInStreamPtr p, size_t offset);
    /* offset must be <= output(*size) of Look */
  SRes (*Read)(ILookInStreamPtr p, void *buf, size_t *size);
    /* reads directly (without buffer). It's same as ISeqInStream::Read */
  SRes (*Seek)(ILookInStreamPtr p, Int64 *pos, ESzSeek origin);
};

#define ILookInStream_Look(p, buf, size)   (p)->Look(p, buf, size)
#define ILookInStream_Skip(p, offset)      (p)->Skip(p, offset)
#define ILookInStream_Read(p, buf, size)   (p)->Read(p, buf, size)
#define ILookInStream_Seek(p, pos, origin) (p)->Seek(p, pos, origin)

SRes LookInStream_LookRead(ILookInStreamPtr stream, void *buf, size_t *size);
SRes LookInStream_SeekTo(ILookInStreamPtr stream, UInt64 offset);

/* reads via ILookInStream::Read */
SRes LookInStream_Read2(ILookInStreamPtr stream, void *buf, size_t size, SRes errorType);
SRes LookInStream_Read(ILookInStreamPtr stream, void *buf, size_t size);

typedef struct
{
  ILookInStream vt;
  ISeekInStreamPtr realStream;

  size_t pos;
  size_t size; /* it's data size */

  /* the following variables must be set outside */
  Byte *buf;
  size_t bufSize;
} CLookToRead2;

void LookToRead2_CreateVTable(CLookToRead2 *p, int lookahead);

#define LookToRead2_INIT(p) { (p)->pos = (p)->size = 0; }

typedef struct
{
  ISeqInStream vt;
  ILookInStreamPtr realStream;
} CSecToLook;

void SecToLook_CreateVTable(CSecToLook *p);

typedef struct
{
  ISeqInStream vt;
  ILookInStreamPtr realStream;
} CSecToRead;

void SecToRead_CreateVTable(CSecToRead *p);

Z7_C_IFACE_DECL (ICompressProgress)
{
  SRes (*Progress)(ICompressProgressPtr p, UInt64 inSize, UInt64 outSize);
    /* Returns: result. (result != SZ_OK) means break.
       Value (UInt64)(Int64)-1 for size means unknown value. */
};

#define ICompressProgress_Progress(p, inSize, outSize) (p)->Progress(p, inSize, outSize)

typedef struct ISzAlloc ISzAlloc;
typedef const ISzAlloc * ISzAllocPtr;

struct ISzAlloc
{
  void *(*Alloc)(ISzAllocPtr p, size_t size);
  void (*Free)(ISzAllocPtr p, void *address); /* address can be 0 */
};

#define ISzAlloc_Alloc(p, size) (p)->Alloc(p, size)
#define ISzAlloc_Free(p, a) (p)->Free(p, a)

/* deprecated */
#define IAlloc_Alloc(p, size) ISzAlloc_Alloc(p, size)
#define IAlloc_Free(p, a) ISzAlloc_Free(p, a)

#ifndef MY_offsetof
  #ifdef offsetof
    #define MY_offsetof(type, m) offsetof(type, m)
    /*
    #define MY_offsetof(type, m) FIELD_OFFSET(type, m)
    */
  #else
    #define MY_offsetof(type, m) ((size_t)&(((type *)0)->m))
  #endif
#endif

#ifndef Z7_container_of

/*
#define Z7_container_of(ptr, type, m) container_of(ptr, type, m)
#define Z7_container_of(ptr, type, m) CONTAINING_RECORD(ptr, type, m)
#define Z7_container_of(ptr, type, m) ((type *)((char *)(ptr) - offsetof(type, m)))
#define Z7_container_of(ptr, type, m) (&((type *)0)->m == (ptr), ((type *)(((char *)(ptr)) - MY_offsetof(type, m))))
*/

/*
  GCC shows warning: "perhaps the 'offsetof' macro was used incorrectly"
    GCC 3.4.4 : classes with constructor
    GCC 4.8.1 : classes with non-public variable members"
*/

#define Z7_container_of(ptr, type, m) \
  ((type *)(void *)((char *)(void *) \
  (1 ? (ptr) : &((type *)NULL)->m) - MY_offsetof(type, m)))

#define Z7_container_of_CONST(ptr, type, m) \
  ((const type *)(const void *)((const char *)(const void *) \
  (1 ? (ptr) : &((type *)NULL)->m) - MY_offsetof(type, m)))

/*
#define Z7_container_of_NON_CONST_FROM_CONST(ptr, type, m) \
  ((type *)(void *)(const void *)((const char *)(const void *) \
  (1 ? (ptr) : &((type *)NULL)->m) - MY_offsetof(type, m)))
*/

#endif

#define Z7_CONTAINER_FROM_VTBL_SIMPLE(ptr, type, m) ((type *)(void *)(ptr))

// #define Z7_CONTAINER_FROM_VTBL(ptr, type, m) Z7_CONTAINER_FROM_VTBL_SIMPLE(ptr, type, m)
#define Z7_CONTAINER_FROM_VTBL(ptr, type, m) Z7_container_of(ptr, type, m)
// #define Z7_CONTAINER_FROM_VTBL(ptr, type, m) Z7_container_of_NON_CONST_FROM_CONST(ptr, type, m)

#define Z7_CONTAINER_FROM_VTBL_CONST(ptr, type, m) Z7_container_of_CONST(ptr, type, m)

#define Z7_CONTAINER_FROM_VTBL_CLS(ptr, type, m) Z7_CONTAINER_FROM_VTBL_SIMPLE(ptr, type, m)
/*
#define Z7_CONTAINER_FROM_VTBL_CLS(ptr, type, m) Z7_CONTAINER_FROM_VTBL(ptr, type, m)
*/
#if defined (__clang__) || defined(__GNUC__)
#define Z7_DIAGNOSTIC_IGNORE_BEGIN_CAST_QUAL \
  _Pragma("GCC diagnostic push") \
  _Pragma("GCC diagnostic ignored \"-Wcast-qual\"")
#define Z7_DIAGNOSTIC_IGNORE_END_CAST_QUAL \
  _Pragma("GCC diagnostic pop")
#else
#define Z7_DIAGNOSTIC_IGNORE_BEGIN_CAST_QUAL
#define Z7_DIAGNOSTIC_IGNORE_END_CAST_QUAL
#endif

#define Z7_CONTAINER_FROM_VTBL_TO_DECL_VAR(ptr, type, m, p) \
  Z7_DIAGNOSTIC_IGNORE_BEGIN_CAST_QUAL \
  type *p = Z7_CONTAINER_FROM_VTBL(ptr, type, m); \
  Z7_DIAGNOSTIC_IGNORE_END_CAST_QUAL

#define Z7_CONTAINER_FROM_VTBL_TO_DECL_VAR_pp_vt_p(type) \
  Z7_CONTAINER_FROM_VTBL_TO_DECL_VAR(pp, type, vt, p)

// #define ZIP7_DECLARE_HANDLE(name)  typedef void *name;
#define Z7_DECLARE_HANDLE(name)  struct name##_dummy{int unused;}; typedef struct name##_dummy *name;

#define Z7_memset_0_ARRAY(a)  memset((a), 0, sizeof(a))

#ifndef Z7_ARRAY_SIZE
#define Z7_ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))
#endif

#ifdef _WIN32

#define CHAR_PATH_SEPARATOR '\\'
#define WCHAR_PATH_SEPARATOR L'\\'
#define STRING_PATH_SEPARATOR "\\"
#define WSTRING_PATH_SEPARATOR L"\\"

#else

#define CHAR_PATH_SEPARATOR '/'
#define WCHAR_PATH_SEPARATOR L'/'
#define STRING_PATH_SEPARATOR "/"
#define WSTRING_PATH_SEPARATOR L"/"

#endif

#define k_PropVar_TimePrec_0        0
#define k_PropVar_TimePrec_Unix     1
#define k_PropVar_TimePrec_DOS      2
#define k_PropVar_TimePrec_HighPrec 3
#define k_PropVar_TimePrec_Base     16
#define k_PropVar_TimePrec_100ns (k_PropVar_TimePrec_Base + 7)
#define k_PropVar_TimePrec_1ns   (k_PropVar_TimePrec_Base + 9)

EXTERN_C_END

#endif

/*
#ifndef Z7_ST
#ifdef _7ZIP_ST
#define Z7_ST
#endif
#endif
*/