/* -*- C++ -*-
 * Copyright 2019-2021 LibRaw LLC (info@libraw.org)
 *
 LibRaw is free software; you can redistribute it and/or modify
 it under the terms of the one of two licenses as you choose:

1. GNU LESSER GENERAL PUBLIC LICENSE version 2.1
   (See file LICENSE.LGPL provided in LibRaw distribution archive for details).

2. COMMON DEVELOPMENT AND DISTRIBUTION LICENSE (CDDL) Version 1.0
   (See file LICENSE.CDDL provided in LibRaw distribution archive for details).

 */

#include "../../internal/dcraw_defs.h"
#include "../../internal/libraw_cameraids.h"

static ushort saneSonyCameraInfo(uchar a, uchar b, uchar c, uchar d, uchar e,
                                 uchar f)
{
  if ((a >> 4) > 9)
    return 0;
  else if ((a & 0x0f) > 9)
    return 0;
  else if ((b >> 4) > 9)
    return 0;
  else if ((b & 0x0f) > 9)
    return 0;
  else if ((c >> 4) > 9)
    return 0;
  else if ((c & 0x0f) > 9)
    return 0;
  else if ((d >> 4) > 9)
    return 0;
  else if ((d & 0x0f) > 9)
    return 0;
  else if ((e >> 4) > 9)
    return 0;
  else if ((e & 0x0f) > 9)
    return 0;
  else if ((f >> 4) > 9)
    return 0;
  else if ((f & 0x0f) > 9)
    return 0;
  return 1;
}
static float my_roundf(float x)
{
  float t;
  if (x >= 0.0)
  {
    t = ceilf(x);
    if (t - x > 0.5)
      t -= 1.0;
    return t;
  }
  else
  {
    t = ceilf(-x);
    if (t + x > 0.5)
      t -= 1.0;
    return -t;
  }
}

static ushort bcd2dec(uchar data)
{
  if ((data >> 4) > 9)
    return 0;
  else if ((data & 0x0f) > 9)
    return 0;
  else
    return (data >> 4) * 10 + (data & 0x0f);
}

static uchar SonySubstitution[257] =
    "\x00\x01\x32\xb1\x0a\x0e\x87\x28\x02\xcc\xca\xad\x1b\xdc\x08\xed\x64\x86"
    "\xf0\x4f\x8c\x6c\xb8\xcb\x69\xc4\x2c\x03"
    "\x97\xb6\x93\x7c\x14\xf3\xe2\x3e\x30\x8e\xd7\x60\x1c\xa1\xab\x37\xec\x75"
    "\xbe\x23\x15\x6a\x59\x3f\xd0\xb9\x96\xb5"
    "\x50\x27\x88\xe3\x81\x94\xe0\xc0\x04\x5c\xc6\xe8\x5f\x4b\x70\x38\x9f\x82"
    "\x80\x51\x2b\xc5\x45\x49\x9b\x21\x52\x53"
    "\x54\x85\x0b\x5d\x61\xda\x7b\x55\x26\x24\x07\x6e\x36\x5b\x47\xb7\xd9\x4a"
    "\xa2\xdf\xbf\x12\x25\xbc\x1e\x7f\x56\xea"
    "\x10\xe6\xcf\x67\x4d\x3c\x91\x83\xe1\x31\xb3\x6f\xf4\x05\x8a\x46\xc8\x18"
    "\x76\x68\xbd\xac\x92\x2a\x13\xe9\x0f\xa3"
    "\x7a\xdb\x3d\xd4\xe7\x3a\x1a\x57\xaf\x20\x42\xb2\x9e\xc3\x8b\xf2\xd5\xd3"
    "\xa4\x7e\x1f\x98\x9c\xee\x74\xa5\xa6\xa7"
    "\xd8\x5e\xb0\xb4\x34\xce\xa8\x79\x77\x5a\xc1\x89\xae\x9a\x11\x33\x9d\xf5"
    "\x39\x19\x65\x78\x16\x71\xd2\xa9\x44\x63"
    "\x40\x29\xba\xa0\x8f\xe4\xd6\x3b\x84\x0d\xc2\x4e\x58\xdd\x99\x22\x6b\xc9"
    "\xbb\x17\x06\xe5\x7d\x66\x43\x62\xf6\xcd"
    "\x35\x90\x2e\x41\x8d\x6d\xaa\x09\x73\x95\x0c\xf1\x1d\xde\x4c\x2f\x2d\xf7"
    "\xd1\x72\xeb\xef\x48\xc7\xf8\xf9\xfa\xfb"
    "\xfc\xfd\xfe\xff";

void LibRaw::sony_decrypt(unsigned *data, int len, int start, int key)
{
#ifndef LIBRAW_NOTHREADS
#define pad tls->sony_decrypt.pad
#define p tls->sony_decrypt.p
#else
  static unsigned pad[128], p;
#endif
  if (start)
  {
    for (p = 0; p < 4; p++)
      pad[p] = key = key * 48828125ULL + 1;
    pad[3] = pad[3] << 1 | (pad[0] ^ pad[2]) >> 31;
    for (p = 4; p < 127; p++)
      pad[p] = (pad[p - 4] ^ pad[p - 2]) << 1 | (pad[p - 3] ^ pad[p - 1]) >> 31;
    for (p = 0; p < 127; p++)
      pad[p] = htonl(pad[p]);
  }
  while (len--)
  {
    *data++ ^= pad[p & 127] = pad[(p + 1) & 127] ^ pad[(p + 65) & 127];
    p++;
  }
#ifndef LIBRAW_NOTHREADS
#undef pad
#undef p
#endif
}
void LibRaw::setSonyBodyFeatures(unsigned long long id)
{
  static const struct
  {
    ushort scf[11];
    /*
    scf[0]  camera id
    scf[1]  camera format
    scf[2]  camera mount: Minolta A, Sony E, fixed,
    scf[3]  camera type: DSLR, NEX, SLT, ILCE, ILCA, DSC
    scf[4]  lens mount, LIBRAW_MOUNT_FixedLens or LIBRAW_MOUNT_Unknown
    scf[5]  tag 0x2010 group (0 if not used)
    scf[6]  offset of Sony ISO in 0x2010 table, 0xffff if not valid
    scf[7]  offset of ShutterCount3 in 0x9050 table, 0xffff if not valid
    scf[8]  offset of MeteringMode in 0x2010 table, 0xffff if not valid
    scf[9]  offset of ExposureProgram in 0x2010 table, 0xffff if not valid
    scf[10] offset of ReleaseMode2 in 0x2010 table, 0xffff if not valid
    */
  } SonyCamFeatures[] = {
      {SonyID_DSLR_A100, LIBRAW_FORMAT_APSC, LIBRAW_MOUNT_Minolta_A, LIBRAW_SONY_DSLR, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010None, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff},
      {SonyID_DSLR_A900, LIBRAW_FORMAT_FF, LIBRAW_MOUNT_Minolta_A, LIBRAW_SONY_DSLR, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010None, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff},
      {SonyID_DSLR_A700, LIBRAW_FORMAT_APSC, LIBRAW_MOUNT_Minolta_A, LIBRAW_SONY_DSLR, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010None, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff},
      {SonyID_DSLR_A200, LIBRAW_FORMAT_APSC, LIBRAW_MOUNT_Minolta_A, LIBRAW_SONY_DSLR, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010None, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff},
      {SonyID_DSLR_A350, LIBRAW_FORMAT_APSC, LIBRAW_MOUNT_Minolta_A, LIBRAW_SONY_DSLR, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010None, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff},
      {SonyID_DSLR_A300, LIBRAW_FORMAT_APSC, LIBRAW_MOUNT_Minolta_A, LIBRAW_SONY_DSLR, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010None, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff},
      {SonyID_DSLR_A900, LIBRAW_FORMAT_APSC, LIBRAW_MOUNT_Minolta_A, LIBRAW_SONY_DSLR, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010None, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff},
      {SonyID_DSLR_A380, LIBRAW_FORMAT_APSC, LIBRAW_MOUNT_Minolta_A, LIBRAW_SONY_DSLR, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010None, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff},
      {SonyID_DSLR_A330, LIBRAW_FORMAT_APSC, LIBRAW_MOUNT_Minolta_A, LIBRAW_SONY_DSLR, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010None, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff},
      {SonyID_DSLR_A230, LIBRAW_FORMAT_APSC, LIBRAW_MOUNT_Minolta_A, LIBRAW_SONY_DSLR, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010None, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff},
      {SonyID_DSLR_A290, LIBRAW_FORMAT_APSC, LIBRAW_MOUNT_Minolta_A, LIBRAW_SONY_DSLR, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010None, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff},
      {SonyID_DSLR_A850, LIBRAW_FORMAT_FF, LIBRAW_MOUNT_Minolta_A, LIBRAW_SONY_DSLR, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010None, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff},
      {SonyID_DSLR_A850, LIBRAW_FORMAT_APSC, LIBRAW_MOUNT_Minolta_A, LIBRAW_SONY_DSLR, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010None, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff},
      {SonyID_DSLR_A550, LIBRAW_FORMAT_APSC, LIBRAW_MOUNT_Minolta_A, LIBRAW_SONY_DSLR, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010None, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff},
      {SonyID_DSLR_A500, LIBRAW_FORMAT_APSC, LIBRAW_MOUNT_Minolta_A, LIBRAW_SONY_DSLR, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010None, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff},
      {SonyID_DSLR_A450, LIBRAW_FORMAT_APSC, LIBRAW_MOUNT_Minolta_A, LIBRAW_SONY_DSLR, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010None, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff},
      {SonyID_NEX_5, LIBRAW_FORMAT_APSC, LIBRAW_MOUNT_Sony_E, LIBRAW_SONY_NEX, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010None, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff},
      {SonyID_NEX_3, LIBRAW_FORMAT_APSC, LIBRAW_MOUNT_Sony_E, LIBRAW_SONY_NEX, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010None, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff},
      {SonyID_SLT_A33, LIBRAW_FORMAT_APSC, LIBRAW_MOUNT_Minolta_A, LIBRAW_SONY_SLT, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010None, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff},
      {SonyID_SLT_A55, LIBRAW_FORMAT_APSC, LIBRAW_MOUNT_Minolta_A, LIBRAW_SONY_SLT, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010None, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff},
      {SonyID_DSLR_A560, LIBRAW_FORMAT_APSC, LIBRAW_MOUNT_Minolta_A, LIBRAW_SONY_DSLR, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010None, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff},
      {SonyID_DSLR_A580, LIBRAW_FORMAT_APSC, LIBRAW_MOUNT_Minolta_A, LIBRAW_SONY_DSLR, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010None, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff},
      {SonyID_NEX_C3, LIBRAW_FORMAT_APSC, LIBRAW_MOUNT_Sony_E, LIBRAW_SONY_NEX, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010None, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff},
      {SonyID_SLT_A35, LIBRAW_FORMAT_APSC, LIBRAW_MOUNT_Minolta_A, LIBRAW_SONY_SLT, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010None, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff},
      {SonyID_SLT_A65, LIBRAW_FORMAT_APSC, LIBRAW_MOUNT_Minolta_A, LIBRAW_SONY_SLT, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010b, 0x1218, 0x01bd, 0x1178, 0x1179, 0x112c},
      {SonyID_SLT_A77, LIBRAW_FORMAT_APSC, LIBRAW_MOUNT_Minolta_A, LIBRAW_SONY_SLT, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010b, 0x1218, 0x01bd, 0x1178, 0x1179, 0x112c},
      {SonyID_NEX_5N, LIBRAW_FORMAT_APSC, LIBRAW_MOUNT_Sony_E, LIBRAW_SONY_NEX, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010a, 0x113e, 0x01bd, 0x1174, 0x1175, 0x112c},
      {SonyID_NEX_7, LIBRAW_FORMAT_APSC, LIBRAW_MOUNT_Sony_E, LIBRAW_SONY_NEX, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010b, 0x1218, 0x01bd, 0x1178, 0x1179, 0x112c},
      {SonyID_NEX_VG20, LIBRAW_FORMAT_APSC, LIBRAW_MOUNT_Sony_E, LIBRAW_SONY_NEX, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010b, 0x1218, 0x01bd, 0x1178, 0x1179, 0x112c},
      {SonyID_SLT_A37, LIBRAW_FORMAT_APSC, LIBRAW_MOUNT_Minolta_A, LIBRAW_SONY_SLT, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010c, 0x11f4, 0x01bd, 0x1154, 0x1155, 0x1108},
      {SonyID_SLT_A57, LIBRAW_FORMAT_APSC, LIBRAW_MOUNT_Minolta_A, LIBRAW_SONY_SLT, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010c, 0x11f4, 0x01bd, 0x1154, 0x1155, 0x1108},
      {SonyID_NEX_F3, LIBRAW_FORMAT_APSC, LIBRAW_MOUNT_Sony_E, LIBRAW_SONY_NEX, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010c, 0x11f4, 0x01bd, 0x1154, 0x1155, 0x1108},
      {SonyID_SLT_A99, LIBRAW_FORMAT_FF, LIBRAW_MOUNT_Minolta_A, LIBRAW_SONY_SLT, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010e, 0x1254, 0x01aa, 0x11ac, 0x11ad, 0x1160},
      {SonyID_NEX_6, LIBRAW_FORMAT_APSC, LIBRAW_MOUNT_Sony_E, LIBRAW_SONY_NEX, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010e, 0x1254, 0x01aa, 0x11ac, 0x11ad, 0x1160},
      {SonyID_NEX_5R, LIBRAW_FORMAT_APSC, LIBRAW_MOUNT_Sony_E, LIBRAW_SONY_NEX, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010e, 0x1254, 0x01aa, 0x11ac, 0x11ad, 0x1160},
      {SonyID_DSC_RX100, LIBRAW_FORMAT_1INCH, LIBRAW_MOUNT_FixedLens, LIBRAW_SONY_DSC, LIBRAW_MOUNT_FixedLens,
       LIBRAW_SONY_Tag2010e, 0x1254, 0xffff, 0x11ac, 0x11ad, 0x1160},
      {SonyID_DSC_RX1, LIBRAW_FORMAT_FF, LIBRAW_MOUNT_FixedLens, LIBRAW_SONY_DSC, LIBRAW_MOUNT_FixedLens,
       LIBRAW_SONY_Tag2010e, 0x1258, 0xffff, 0x11ac, 0x11ad, 0x1160},
      {SonyID_NEX_VG900, LIBRAW_FORMAT_FF, LIBRAW_MOUNT_Sony_E, LIBRAW_SONY_NEX, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010e, 0x1254, 0x01aa, 0x11ac, 0x11ad, 0x1160},
      {SonyID_NEX_VG30, LIBRAW_FORMAT_APSC, LIBRAW_MOUNT_Sony_E, LIBRAW_SONY_NEX, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010e, 0x1254, 0x01aa, 0x11ac, 0x11ad, 0x1160},
      {SonyID_ILCE_3000, LIBRAW_FORMAT_APSC, LIBRAW_MOUNT_Sony_E, LIBRAW_SONY_ILCE, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010e, 0x1280, 0x01aa, 0x11ac, 0x11ad, 0x1160},
      {SonyID_SLT_A58, LIBRAW_FORMAT_APSC, LIBRAW_MOUNT_Minolta_A, LIBRAW_SONY_SLT, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010e, 0x1280, 0x01aa, 0x11ac, 0x11ad, 0x1160},
      {SonyID_NEX_3N, LIBRAW_FORMAT_APSC, LIBRAW_MOUNT_Sony_E, LIBRAW_SONY_NEX, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010e, 0x1280, 0x01aa, 0x11ac, 0x11ad, 0x1160},
      {SonyID_ILCE_7, LIBRAW_FORMAT_FF, LIBRAW_MOUNT_Sony_E, LIBRAW_SONY_ILCE, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010g, 0x0344, 0xffff, 0x025c, 0x025d, 0x0210},
      {SonyID_NEX_5T, LIBRAW_FORMAT_APSC, LIBRAW_MOUNT_Sony_E, LIBRAW_SONY_NEX, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010e, 0x1254, 0x01aa, 0x11ac, 0x11ad, 0x1160},
      {SonyID_DSC_RX100M2, LIBRAW_FORMAT_1INCH, LIBRAW_MOUNT_FixedLens, LIBRAW_SONY_DSC, LIBRAW_MOUNT_FixedLens,
       LIBRAW_SONY_Tag2010f, 0x113c, 0xffff, 0x1064, 0x1065, 0x1018},
      {SonyID_DSC_RX10, LIBRAW_FORMAT_1INCH, LIBRAW_MOUNT_FixedLens, LIBRAW_SONY_DSC, LIBRAW_MOUNT_FixedLens,
       LIBRAW_SONY_Tag2010g, 0x0344, 0xffff, 0x025c, 0x025d, 0x0210},
      {SonyID_DSC_RX1R, LIBRAW_FORMAT_FF, LIBRAW_MOUNT_FixedLens, LIBRAW_SONY_DSC, LIBRAW_MOUNT_FixedLens,
       LIBRAW_SONY_Tag2010e, 0x1258, 0xffff, 0x11ac, 0x11ad, 0x1160},
      {SonyID_ILCE_7R, LIBRAW_FORMAT_FF, LIBRAW_MOUNT_Sony_E, LIBRAW_SONY_ILCE, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010g, 0x0344, 0xffff, 0x025c, 0x025d, 0x0210},
      {SonyID_ILCE_6000, LIBRAW_FORMAT_APSC, LIBRAW_MOUNT_Sony_E, LIBRAW_SONY_ILCE, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010g, 0x0344, 0xffff, 0x025c, 0x025d, 0x0210},
      {SonyID_ILCE_5000, LIBRAW_FORMAT_APSC, LIBRAW_MOUNT_Sony_E, LIBRAW_SONY_ILCE, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010g, 0x0344, 0x01aa, 0x025c, 0x025d, 0x0210},
      {SonyID_DSC_RX100M3, LIBRAW_FORMAT_1INCH, LIBRAW_MOUNT_FixedLens, LIBRAW_SONY_DSC, LIBRAW_MOUNT_FixedLens,
       LIBRAW_SONY_Tag2010g, 0x0344, 0xffff, 0x025c, 0x025d, 0x0210},
      {SonyID_ILCE_7S, LIBRAW_FORMAT_FF, LIBRAW_MOUNT_Sony_E, LIBRAW_SONY_ILCE, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010g, 0x0344, 0xffff, 0x025c, 0x025d, 0x0210},
      {SonyID_ILCA_77M2, LIBRAW_FORMAT_APSC, LIBRAW_MOUNT_Minolta_A, LIBRAW_SONY_ILCA, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010g, 0x0344, 0x01a0, 0x025c, 0x025d, 0x0210},
      {SonyID_ILCE_5100, LIBRAW_FORMAT_APSC, LIBRAW_MOUNT_Sony_E, LIBRAW_SONY_ILCE, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010g, 0x0344, 0x01a0, 0x025c, 0x025d, 0x0210},
      {SonyID_ILCE_7M2, LIBRAW_FORMAT_FF, LIBRAW_MOUNT_Sony_E, LIBRAW_SONY_ILCE, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010g, 0x0344, 0xffff, 0x025c, 0x025d, 0x0210},
      {SonyID_DSC_RX100M4, LIBRAW_FORMAT_1INCH, LIBRAW_MOUNT_FixedLens, LIBRAW_SONY_DSC, LIBRAW_MOUNT_FixedLens,
       LIBRAW_SONY_Tag2010h, 0x0346, 0xffff, 0x025c, 0x025d, 0x0210},
      {SonyID_DSC_RX10M2, LIBRAW_FORMAT_1INCH, LIBRAW_MOUNT_FixedLens, LIBRAW_SONY_DSC, LIBRAW_MOUNT_FixedLens,
       LIBRAW_SONY_Tag2010h, 0x0346, 0xffff, 0x025c, 0x025d, 0x0210},
      {SonyID_DSC_RX1RM2, LIBRAW_FORMAT_FF, LIBRAW_MOUNT_FixedLens, LIBRAW_SONY_DSC, LIBRAW_MOUNT_FixedLens,
       LIBRAW_SONY_Tag2010h, 0x0346, 0xffff, 0x025c, 0x025d, 0x0210},
      {SonyID_ILCE_QX1, LIBRAW_FORMAT_APSC, LIBRAW_MOUNT_Sony_E, LIBRAW_SONY_ILCE, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010g, 0x0344, 0x01a0, 0x025c, 0x025d, 0x0210},
      {SonyID_ILCE_7RM2, LIBRAW_FORMAT_FF, LIBRAW_MOUNT_Sony_E, LIBRAW_SONY_ILCE, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010h, 0x0346, 0x01cb, 0x025c, 0x025d, 0x0210},
      {SonyID_ILCE_7SM2, LIBRAW_FORMAT_FF, LIBRAW_MOUNT_Sony_E, LIBRAW_SONY_ILCE, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010h, 0x0346, 0x01cb, 0x025c, 0x025d, 0x0210},
      {SonyID_ILCA_68, LIBRAW_FORMAT_APSC, LIBRAW_MOUNT_Minolta_A, LIBRAW_SONY_ILCA, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010g, 0x0344, 0x01a0, 0x025c, 0x025d, 0x0210},
      {SonyID_ILCA_99M2, LIBRAW_FORMAT_FF, LIBRAW_MOUNT_Minolta_A, LIBRAW_SONY_ILCA, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010h, 0x0346, 0x01cd, 0x025c, 0x025d, 0x0210},
      {SonyID_DSC_RX10M3, LIBRAW_FORMAT_1INCH, LIBRAW_MOUNT_FixedLens, LIBRAW_SONY_DSC, LIBRAW_MOUNT_FixedLens,
       LIBRAW_SONY_Tag2010h, 0x0346, 0xffff, 0x025c, 0x025d, 0x0210},
      {SonyID_DSC_RX100M5, LIBRAW_FORMAT_1INCH, LIBRAW_MOUNT_FixedLens, LIBRAW_SONY_DSC, LIBRAW_MOUNT_FixedLens,
       LIBRAW_SONY_Tag2010h, 0x0346, 0xffff, 0x025c, 0x025d, 0x0210},
      {SonyID_ILCE_6300, LIBRAW_FORMAT_APSC, LIBRAW_MOUNT_Sony_E, LIBRAW_SONY_ILCE, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010h, 0x0346, 0x01cd, 0x025c, 0x025d, 0x0210},
      {SonyID_ILCE_9, LIBRAW_FORMAT_FF, LIBRAW_MOUNT_Sony_E, LIBRAW_SONY_ILCE, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010i, 0x0320, 0x019f, 0x024b, 0x024c, 0x0208},
      {SonyID_ILCE_6500, LIBRAW_FORMAT_APSC, LIBRAW_MOUNT_Sony_E, LIBRAW_SONY_ILCE, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010h, 0x0346, 0x01cd, 0x025c, 0x025d, 0x0210},
      {SonyID_ILCE_7RM3, LIBRAW_FORMAT_FF, LIBRAW_MOUNT_Sony_E, LIBRAW_SONY_ILCE, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010i, 0x0320, 0x019f, 0x024b, 0x024c, 0x0208},
      {SonyID_ILCE_7M3, LIBRAW_FORMAT_FF, LIBRAW_MOUNT_Sony_E, LIBRAW_SONY_ILCE, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010i, 0x0320, 0x019f, 0x024b, 0x024c, 0x0208},
      {SonyID_DSC_RX0, LIBRAW_FORMAT_1INCH, LIBRAW_MOUNT_FixedLens, LIBRAW_SONY_DSC, LIBRAW_MOUNT_FixedLens,
       LIBRAW_SONY_Tag2010h, 0x0346, 0xffff, 0x025c, 0x025d, 0x0210},
      {SonyID_DSC_RX10M4, LIBRAW_FORMAT_1INCH, LIBRAW_MOUNT_FixedLens, LIBRAW_SONY_DSC, LIBRAW_MOUNT_FixedLens,
       LIBRAW_SONY_Tag2010i, 0x0320, 0xffff, 0x024b, 0x024c, 0x0208},
      {SonyID_DSC_RX100M6, LIBRAW_FORMAT_1INCH, LIBRAW_MOUNT_FixedLens, LIBRAW_SONY_DSC, LIBRAW_MOUNT_FixedLens,
       LIBRAW_SONY_Tag2010i, 0x0320, 0xffff, 0x024b, 0x024c, 0x0208},
      {SonyID_DSC_HX99, LIBRAW_FORMAT_1div2p3INCH, LIBRAW_MOUNT_FixedLens, LIBRAW_SONY_DSC, LIBRAW_MOUNT_FixedLens,
       LIBRAW_SONY_Tag2010i, 0x0320, 0xffff, 0x024b, 0x024c, 0x0208},
      {SonyID_DSC_RX100M5A, LIBRAW_FORMAT_1INCH, LIBRAW_MOUNT_FixedLens, LIBRAW_SONY_DSC, LIBRAW_MOUNT_FixedLens,
       LIBRAW_SONY_Tag2010i, 0x0320, 0xffff, 0x024b, 0x024c, 0x0208},
      {SonyID_ILCE_6400, LIBRAW_FORMAT_APSC, LIBRAW_MOUNT_Sony_E, LIBRAW_SONY_ILCE, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010i, 0x0320, 0x019f, 0x024b, 0x024c, 0x0208},
      {SonyID_DSC_RX0M2, LIBRAW_FORMAT_1INCH, LIBRAW_MOUNT_FixedLens, LIBRAW_SONY_DSC, LIBRAW_MOUNT_FixedLens,
       LIBRAW_SONY_Tag2010i, 0x0320, 0xffff, 0x024b, 0x024c, 0x0208},
      {SonyID_DSC_RX100M7, LIBRAW_FORMAT_1INCH, LIBRAW_MOUNT_FixedLens, LIBRAW_SONY_DSC, LIBRAW_MOUNT_FixedLens,
       LIBRAW_SONY_Tag2010i, 0x0320, 0xffff, 0x024b, 0x024c, 0x0208},
      {SonyID_ILCE_7RM4, LIBRAW_FORMAT_FF, LIBRAW_MOUNT_Sony_E, LIBRAW_SONY_ILCE, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010i, 0x0320, 0x019f, 0x024b, 0x024c, 0x0208},
      {SonyID_ILCE_9M2, LIBRAW_FORMAT_FF, LIBRAW_MOUNT_Sony_E, LIBRAW_SONY_ILCE, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010i, 0x0320, 0x019f, 0x024b, 0x024c, 0x0208},
      {SonyID_ILCE_6600, LIBRAW_FORMAT_APSC, LIBRAW_MOUNT_Sony_E, LIBRAW_SONY_ILCE, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010i, 0x0320, 0x019f, 0x024b, 0x024c, 0x0208},
      {SonyID_ILCE_6100, LIBRAW_FORMAT_APSC, LIBRAW_MOUNT_Sony_E, LIBRAW_SONY_ILCE, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010i, 0x0320, 0x019f, 0x024b, 0x024c, 0x0208},
      {SonyID_ZV_1, LIBRAW_FORMAT_1INCH, LIBRAW_MOUNT_FixedLens, LIBRAW_SONY_DSC, LIBRAW_MOUNT_FixedLens,
       LIBRAW_SONY_Tag2010i, 0x0320, 0xffff, 0x024b, 0x024c, 0x0208},
      {SonyID_ILCE_7C, LIBRAW_FORMAT_FF, LIBRAW_MOUNT_Sony_E, LIBRAW_SONY_ILCE, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010i, 0x0320, 0x019f, 0x024b, 0x024c, 0x0208},

// a la SonyID_ILCE_6100
      {SonyID_ZV_E10, LIBRAW_FORMAT_APSC, LIBRAW_MOUNT_Sony_E, LIBRAW_SONY_ILCE, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010i, 0x0320, 0x019f, 0x024b, 0x024c, 0x0208},

      {SonyID_ILCE_7SM3, LIBRAW_FORMAT_FF, LIBRAW_MOUNT_Sony_E, LIBRAW_SONY_ILCE, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010None, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff},
      {SonyID_ILCE_1, LIBRAW_FORMAT_FF, LIBRAW_MOUNT_Sony_E, LIBRAW_SONY_ILCE, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010None, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff},
      {SonyID_ILME_FX3, LIBRAW_FORMAT_FF, LIBRAW_MOUNT_Sony_E, LIBRAW_SONY_ILCE, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010None, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff},
      {SonyID_ILCE_7RM3A, LIBRAW_FORMAT_FF, LIBRAW_MOUNT_Sony_E, LIBRAW_SONY_ILCE, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010i, 0x0320, 0x019f, 0x024b, 0x024c, 0x0208},
      {SonyID_ILCE_7RM4A, LIBRAW_FORMAT_FF, LIBRAW_MOUNT_Sony_E, LIBRAW_SONY_ILCE, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010i, 0x0320, 0x019f, 0x024b, 0x024c, 0x0208},
      {SonyID_ILCE_7M4, LIBRAW_FORMAT_FF, LIBRAW_MOUNT_Sony_E, LIBRAW_SONY_ILCE, LIBRAW_MOUNT_Unknown,
       LIBRAW_SONY_Tag2010None, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff},
  };
  ilm.CamID = id;

  if (id == SonyID_DSC_R1)
  {
    ilm.CameraMount = ilm.LensMount = LIBRAW_MOUNT_FixedLens;
    imSony.CameraType = LIBRAW_SONY_DSC;
    imSony.group2010 = LIBRAW_SONY_Tag2010None;
    imSony.group9050 = LIBRAW_SONY_Tag9050None;
    return;
  }

  for (unsigned i = 0; i < (sizeof SonyCamFeatures / sizeof *SonyCamFeatures); i++) {
    if (SonyCamFeatures[i].scf[0] == id) {
      ilm.CameraFormat = SonyCamFeatures[i].scf[1];
      ilm.CameraMount = SonyCamFeatures[i].scf[2];
      imSony.CameraType = SonyCamFeatures[i].scf[3];
      if (SonyCamFeatures[i].scf[4])
        ilm.LensMount = SonyCamFeatures[i].scf[4];
      imSony.group2010 = SonyCamFeatures[i].scf[5];
      imSony.real_iso_offset = SonyCamFeatures[i].scf[6];
      imSony.ImageCount3_offset = SonyCamFeatures[i].scf[7];
      imSony.MeteringMode_offset = SonyCamFeatures[i].scf[8];
      imSony.ExposureProgram_offset = SonyCamFeatures[i].scf[9];
      imSony.ReleaseMode2_offset = SonyCamFeatures[i].scf[10];
      break;
    }
  }

  switch (id) {
  case SonyID_ILCE_6100:
  case SonyID_ILCE_6300:
  case SonyID_ILCE_6400:
  case SonyID_ILCE_6500:
  case SonyID_ILCE_6600:
  case SonyID_ILCE_7C:
  case SonyID_ILCE_7M3:
  case SonyID_ILCE_7RM2:
  case SonyID_ILCE_7RM3A:
  case SonyID_ILCE_7RM3:
  case SonyID_ILCE_7RM4:
  case SonyID_ILCE_7RM4A:
  case SonyID_ILCE_7SM2:
  case SonyID_ILCE_9:
  case SonyID_ILCE_9M2:
  case SonyID_ILCA_99M2:
  case SonyID_ZV_E10:
    imSony.group9050 = LIBRAW_SONY_Tag9050b;
    break;
  case SonyID_ILCE_7SM3:
  case SonyID_ILCE_1:
  case SonyID_ILME_FX3:
  case SonyID_ILCE_7M4:
    imSony.group9050 = LIBRAW_SONY_Tag9050c;
    break;
  default:
    if ((imSony.CameraType != LIBRAW_SONY_DSC) &&
        (imSony.CameraType != LIBRAW_SONY_DSLR))
      imSony.group9050 = LIBRAW_SONY_Tag9050a;
    else
      imSony.group9050 = LIBRAW_SONY_Tag9050None;
    break;
  }

  char *sbstr = strstr(software, " v");
  if (sbstr != NULL)
  {
    sbstr += 2;
    strcpy(imCommon.firmware, sbstr);
    imSony.firmware = atof(sbstr);

    if ((id == SonyID_ILCE_7) ||
        (id == SonyID_ILCE_7R))
    {
      if (imSony.firmware < 1.2f)
        imSony.ImageCount3_offset = 0x01aa;
      else
        imSony.ImageCount3_offset = 0x01c0;
    }
    else if (id == SonyID_ILCE_6000)
    {
      if (imSony.firmware < 2.0f)
        imSony.ImageCount3_offset = 0x01aa;
      else
        imSony.ImageCount3_offset = 0x01c0;
    }
    else if ((id == SonyID_ILCE_7S) ||
             (id == SonyID_ILCE_7M2))
    {
      if (imSony.firmware < 1.2f)
        imSony.ImageCount3_offset = 0x01a0;
      else
        imSony.ImageCount3_offset = 0x01b6;
    }
  }

  if ((id == SonyID_ILCE_7SM3) &&
      !strcmp(model, "MODEL-NAME")) {
    imSony.group9050 = LIBRAW_SONY_Tag9050a;
  }

}

void LibRaw::parseSonyLensType2(uchar a, uchar b)
{
  ushort lid2;
  lid2 = (((ushort)a) << 8) | ((ushort)b);
  if (!lid2)
    return;
  if (lid2 < 0x100)
  {
    if ((ilm.AdapterID != 0x4900) && (ilm.AdapterID != 0xef00))
    {
      ilm.AdapterID = lid2;
      switch (lid2)
      {
      case     1: // Sony LA-EA1 or Sigma MC-11 Adapter
      case     2: // Sony LA-EA2
      case     3: // Sony LA-EA3
      case     6: // Sony LA-EA4
      case     7: // Sony LA-EA5
      case 24593: // LA-EA4r MonsterAdapter, id = 0x6011
        ilm.LensMount = LIBRAW_MOUNT_Minolta_A;
        break;
      case  44: // Metabones Canon EF Smart Adapter
      case  78: // Metabones Canon EF Smart Adapter Mark III or Other Adapter
      case 184: // Metabones Canon EF Speed Booster Ultra
      case 234: // Metabones Canon EF Smart Adapter Mark IV
      case 239: // Metabones Canon EF Speed Booster
        ilm.LensMount = LIBRAW_MOUNT_Canon_EF;
        break;
      }
    }
  }
  else
    ilm.LensID = lid2;

  if ((lid2 >= 50481) &&
      (lid2 < 50500)) {
    strcpy(ilm.Adapter, "MC-11");
    ilm.AdapterID = 0x4900;
  } else if ((lid2 > 0xef00) &&
             (lid2 < 0xffff) &&
             (lid2 != 0xff00)) {
    ilm.AdapterID = 0xef00;
    ilm.LensID -= ilm.AdapterID;
    ilm.LensMount = LIBRAW_MOUNT_Canon_EF;
  }

  return;
}

void LibRaw::parseSonyLensFeatures(uchar a, uchar b)
{

  ushort features;
  features = (((ushort)a) << 8) | ((ushort)b);

  if ((ilm.LensMount == LIBRAW_MOUNT_Canon_EF) ||
      (ilm.LensMount != LIBRAW_MOUNT_Sigma_X3F) || !features)
    return;

  ilm.LensFeatures_pre[0] = 0;
  ilm.LensFeatures_suf[0] = 0;
  if ((features & 0x0200) && (features & 0x0100))
    strcpy(ilm.LensFeatures_pre, "E");
  else if (features & 0x0200)
    strcpy(ilm.LensFeatures_pre, "FE");
  else if (features & 0x0100)
    strcpy(ilm.LensFeatures_pre, "DT");

  if (!ilm.LensFormat && !ilm.LensMount)
  {
    ilm.LensFormat = LIBRAW_FORMAT_FF;
    ilm.LensMount = LIBRAW_MOUNT_Minolta_A;

    if ((features & 0x0200) && (features & 0x0100))
    {
      ilm.LensFormat = LIBRAW_FORMAT_APSC;
      ilm.LensMount = LIBRAW_MOUNT_Sony_E;
    }
    else if (features & 0x0200)
    {
      ilm.LensMount = LIBRAW_MOUNT_Sony_E;
    }
    else if (features & 0x0100)
    {
      ilm.LensFormat = LIBRAW_FORMAT_APSC;
    }
  }

  if (features & 0x4000)
    strnXcat(ilm.LensFeatures_pre, " PZ");

  if (features & 0x0008)
    strnXcat(ilm.LensFeatures_suf, " G");
  else if (features & 0x0004)
    strnXcat(ilm.LensFeatures_suf, " ZA");

  if ((features & 0x0020) && (features & 0x0040))
    strnXcat(ilm.LensFeatures_suf, " Macro");
  else if (features & 0x0020)
    strnXcat(ilm.LensFeatures_suf, " STF");
  else if (features & 0x0040)
    strnXcat(ilm.LensFeatures_suf, " Reflex");
  else if (features & 0x0080)
    strnXcat(ilm.LensFeatures_suf, " Fisheye");

  if (features & 0x0001)
    strnXcat(ilm.LensFeatures_suf, " SSM");
  else if (features & 0x0002)
    strnXcat(ilm.LensFeatures_suf, " SAM");

  if (features & 0x8000)
    strnXcat(ilm.LensFeatures_suf, " OSS");

  if (features & 0x2000)
    strnXcat(ilm.LensFeatures_suf, " LE");

  if (features & 0x0800)
    strnXcat(ilm.LensFeatures_suf, " II");

  if (ilm.LensFeatures_suf[0] == ' ')
    memmove(ilm.LensFeatures_suf, ilm.LensFeatures_suf + 1,
            strbuflen(ilm.LensFeatures_suf) - 1);

  return;
}

void LibRaw::process_Sony_0x0116(uchar *buf, ushort len, unsigned long long id)
{
  int i = 0;

  if (((id == SonyID_DSLR_A900)      ||
       (id == SonyID_DSLR_A900_APSC) ||
       (id == SonyID_DSLR_A850)      ||
       (id == SonyID_DSLR_A850_APSC)) &&
      (len >= 2))
    i = 1;
  else if ((id >= SonyID_DSLR_A550) && (len >= 3))
    i = 2;
  else
    return;

  imCommon.BatteryTemperature = (float)(buf[i] - 32) / 1.8f;
}

void LibRaw::process_Sony_0x2010(uchar *buf, ushort len)
{

  if (imSony.group2010 == LIBRAW_SONY_Tag2010None) return;

  if ((imSony.real_iso_offset != 0xffff) &&
      (len >= (imSony.real_iso_offset + 2)) && (imCommon.real_ISO < 0.1f))
  {
    uchar s[2];
    s[0] = SonySubstitution[buf[imSony.real_iso_offset]];
    s[1] = SonySubstitution[buf[imSony.real_iso_offset + 1]];
    imCommon.real_ISO =
        100.0f * libraw_powf64l(2.0f, (16 - ((float)sget2(s)) / 256.0f));
  }

  if ((imSony.MeteringMode_offset != 0xffff) &&
      (imSony.ExposureProgram_offset != 0xffff) &&
      (len >= (imSony.MeteringMode_offset + 2)))
  {
    imgdata.shootinginfo.MeteringMode =
        SonySubstitution[buf[imSony.MeteringMode_offset]];
    imgdata.shootinginfo.ExposureProgram =
        SonySubstitution[buf[imSony.ExposureProgram_offset]];
  }

  if ((imSony.ReleaseMode2_offset != 0xffff) &&
      (len >= (imSony.ReleaseMode2_offset + 2)))
  {
    imgdata.shootinginfo.DriveMode =
        SonySubstitution[buf[imSony.ReleaseMode2_offset]];
  }
}

void LibRaw::process_Sony_0x9050(uchar *buf, ushort len, unsigned long long id)
{
  ushort lid;
  uchar s[4];
  int c;

  if ((imSony.group9050 == LIBRAW_SONY_Tag9050None) &&
      (imSony.CameraType != LIBRAW_SONY_DSC) &&
      (imSony.CameraType != LIBRAW_SONY_DSLR))
    imSony.group9050 = LIBRAW_SONY_Tag9050a;

  if (imSony.group9050 == LIBRAW_SONY_Tag9050None) return;

  if ((ilm.CameraMount != LIBRAW_MOUNT_Sony_E) &&
      (imSony.CameraType != LIBRAW_SONY_DSC))
  {
    if (len < 2)
      return;
    if (buf[0])
      ilm.MaxAp4CurFocal =
        my_roundf(
          libraw_powf64l(2.0f, ((float)SonySubstitution[buf[0]] / 8.0 - 1.06f) / 2.0f) *
             10.0f) / 10.0f;

    if (buf[1])
      ilm.MinAp4CurFocal =
        my_roundf(
          libraw_powf64l(2.0f, ((float)SonySubstitution[buf[1]] / 8.0 - 1.06f) / 2.0f) *
             10.0f) / 10.0f;
  }

  if ((imSony.group9050 == LIBRAW_SONY_Tag9050b) ||
      (imSony.group9050 == LIBRAW_SONY_Tag9050c)) {
    if (len <= 0x8d) return;
    unsigned long long b88 = SonySubstitution[buf[0x88]];
    unsigned long long b89 = SonySubstitution[buf[0x89]];
    unsigned long long b8a = SonySubstitution[buf[0x8a]];
    unsigned long long b8b = SonySubstitution[buf[0x8b]];
    unsigned long long b8c = SonySubstitution[buf[0x8c]];
    unsigned long long b8d = SonySubstitution[buf[0x8d]];
    sprintf(imgdata.shootinginfo.InternalBodySerial, "%06llx",
            (b88 << 40) + (b89 << 32) + (b8a << 24) + (b8b << 16) + (b8c << 8) + b8d);

  } else if (imSony.group9050 == LIBRAW_SONY_Tag9050a) {
      if ((ilm.CameraMount == LIBRAW_MOUNT_Sony_E) &&
             (id != SonyID_NEX_5N) &&
             (id != SonyID_NEX_7)  &&
             (id != SonyID_NEX_VG20)) {
      if (len <= 0x7f) return;
      unsigned b7c = SonySubstitution[buf[0x7c]];
      unsigned b7d = SonySubstitution[buf[0x7d]];
      unsigned b7e = SonySubstitution[buf[0x7e]];
      unsigned b7f = SonySubstitution[buf[0x7f]];
      sprintf(imgdata.shootinginfo.InternalBodySerial, "%04x",
              (b7c << 24) + (b7d << 16) + (b7e << 8) + b7f);

    } else if (ilm.CameraMount == LIBRAW_MOUNT_Minolta_A) {
      if (len <= 0xf4) return;
      unsigned long long bf0 = SonySubstitution[buf[0xf0]];
      unsigned long long bf1 = SonySubstitution[buf[0xf1]];
      unsigned long long bf2 = SonySubstitution[buf[0xf2]];
      unsigned long long bf3 = SonySubstitution[buf[0xf3]];
      unsigned long long bf4 = SonySubstitution[buf[0xf4]];
      sprintf(imgdata.shootinginfo.InternalBodySerial, "%05llx",
              (bf0 << 32) + (bf1 << 24) + (bf2 << 16) + (bf3 << 8) + bf4);
    }
  }

  if (imSony.CameraType != LIBRAW_SONY_DSC)
  {
    if (len <= 0x106)
      return;
    if (buf[0x3d] | buf[0x3c])
    {
      lid = SonySubstitution[buf[0x3d]] << 8 | SonySubstitution[buf[0x3c]];
      ilm.CurAp = libraw_powf64l(2.0f, ((float)lid / 256.0f - 16.0f) / 2.0f);
    }
    if (buf[0x105] &&
        (ilm.LensMount != LIBRAW_MOUNT_Canon_EF) &&
        (ilm.LensMount != LIBRAW_MOUNT_Sigma_X3F)) {
      switch (SonySubstitution[buf[0x105]]) {
        case 1:
          ilm.LensMount = LIBRAW_MOUNT_Minolta_A;
          break;
        case 2:
          ilm.LensMount = LIBRAW_MOUNT_Sony_E;
        break;
      }
    }
    if (buf[0x106]) {
      switch (SonySubstitution[buf[0x106]]) {
        case 1:
          ilm.LensFormat = LIBRAW_FORMAT_APSC;
          break;
        case 2:
          ilm.LensFormat = LIBRAW_FORMAT_FF;
        break;
      }
    }
  }

  if (ilm.CameraMount == LIBRAW_MOUNT_Sony_E)
  {
    if (len <= 0x108)
      return;
    parseSonyLensType2(
        SonySubstitution[buf[0x0108]], // LensType2 - Sony lens ids
        SonySubstitution[buf[0x0107]]);
  }

  if (len <= 0x10a)
    return;
  if ((ilm.LensID == LIBRAW_LENS_NOT_SET) &&
      (ilm.CameraMount == LIBRAW_MOUNT_Minolta_A) &&
      (buf[0x010a] | buf[0x0109]))
  {
    ilm.LensID = // LensType - Minolta/Sony lens ids
        SonySubstitution[buf[0x010a]] << 8 | SonySubstitution[buf[0x0109]];

    if ((ilm.LensID > 0x4900) && (ilm.LensID <= 0x5900))
    {
      ilm.AdapterID = 0x4900;
      ilm.LensID -= ilm.AdapterID;
      ilm.LensMount = LIBRAW_MOUNT_Sigma_X3F;
      strcpy(ilm.Adapter, "MC-11");
    }

    else if ((ilm.LensID > 0xef00) && (ilm.LensID < 0xffff) &&
             (ilm.LensID != 0xff00))
    {
      ilm.AdapterID = 0xef00;
      ilm.LensID -= ilm.AdapterID;
      ilm.LensMount = LIBRAW_MOUNT_Canon_EF;
    }
  }

  if ((id >= SonyID_SLT_A65) && (id <= SonyID_NEX_F3))
  {
    if (len <= 0x116)
      return;
    // "SLT-A65", "SLT-A77", "NEX-7", "NEX-VG20",
    // "SLT-A37", "SLT-A57", "NEX-F3", "Lunar"
    parseSonyLensFeatures(SonySubstitution[buf[0x115]],
                          SonySubstitution[buf[0x116]]);
  }
  else if (ilm.CameraMount != LIBRAW_MOUNT_FixedLens)
  {
    if (len <= 0x117)
      return;
    parseSonyLensFeatures(SonySubstitution[buf[0x116]],
                          SonySubstitution[buf[0x117]]);
  }

  if ((imSony.ImageCount3_offset != 0xffff) &&
      (len >= (imSony.ImageCount3_offset + 4)))
  {
    FORC4 s[c] = SonySubstitution[buf[imSony.ImageCount3_offset + c]];
    imSony.ImageCount3 = sget4(s);
  }

  return;
}

void LibRaw::process_Sony_0x9400(uchar *buf, ushort len, unsigned long long /*id*/)
{

  uchar s[4];
  int c;
  uchar bufx = buf[0];

  if (((bufx == 0x23) ||
       (bufx == 0x24) ||
       (bufx == 0x26) ||
       (bufx == 0x28) ||
       (bufx == 0x31)) &&
      (len >= 0x1f)) // 0x9400 'c' version
  {
    imSony.Sony0x9400_version = 0xc;
    imSony.Sony0x9400_ReleaseMode2 = SonySubstitution[buf[0x09]];

    if ((imSony.group2010 == LIBRAW_SONY_Tag2010g) ||
        (imSony.group2010 == LIBRAW_SONY_Tag2010h)) {
      FORC4 s[c] = SonySubstitution[buf[0x0a + c]];
      imSony.ShotNumberSincePowerUp = sget4(s);
    } else {
      imSony.ShotNumberSincePowerUp = SonySubstitution[buf[0x0a]];
    }

    FORC4 s[c] = SonySubstitution[buf[0x12 + c]];
    imSony.Sony0x9400_SequenceImageNumber = sget4(s);

    imSony.Sony0x9400_SequenceLength1 = SonySubstitution[buf[0x16]]; // shots

    FORC4 s[c] = SonySubstitution[buf[0x1a + c]];
    imSony.Sony0x9400_SequenceFileNumber = sget4(s);

    imSony.Sony0x9400_SequenceLength2 = SonySubstitution[buf[0x1e]]; // files
  }

  else if ((bufx == 0x0c) && (len >= 0x1f)) // 0x9400 'b' version
  {
    imSony.Sony0x9400_version = 0xb;

    FORC4 s[c] = SonySubstitution[buf[0x08 + c]];
    imSony.Sony0x9400_SequenceImageNumber = sget4(s);

    FORC4 s[c] = SonySubstitution[buf[0x0c + c]];
    imSony.Sony0x9400_SequenceFileNumber = sget4(s);

    imSony.Sony0x9400_ReleaseMode2 = SonySubstitution[buf[0x10]];

    imSony.Sony0x9400_SequenceLength1 = SonySubstitution[buf[0x1e]];
  }

  else if ((bufx == 0x0a) && (len >= 0x23)) // 0x9400 'a' version
  {
    imSony.Sony0x9400_version = 0xa;

    FORC4 s[c] = SonySubstitution[buf[0x08 + c]];
    imSony.Sony0x9400_SequenceImageNumber = sget4(s);

    FORC4 s[c] = SonySubstitution[buf[0x0c + c]];
    imSony.Sony0x9400_SequenceFileNumber = sget4(s);

    imSony.Sony0x9400_ReleaseMode2 = SonySubstitution[buf[0x10]];

    imSony.Sony0x9400_SequenceLength1 = SonySubstitution[buf[0x22]];
  }

  else
    return;
}

void LibRaw::process_Sony_0x9402(uchar *buf, ushort len)
{

  if (len < 0x17)
    return;

  if ((imSony.CameraType == LIBRAW_SONY_SLT)  ||
      (imSony.CameraType == LIBRAW_SONY_ILCA) ||
      (buf[0x00] == 0x05)                     ||
      (buf[0x00] == 0xff))
    return;

  if (buf[0x02] == 0xff)
  {
    imCommon.AmbientTemperature =
      (float)((short)SonySubstitution[buf[0x04]]);
  }

  if (imgdata.shootinginfo.FocusMode == LIBRAW_SONY_FOCUSMODE_UNKNOWN)
  {
  imgdata.shootinginfo.FocusMode = SonySubstitution[buf[0x16]]&0x7f;
  }
  if (len >= 0x18)
    imSony.AFAreaMode = (uint16_t)SonySubstitution[buf[0x17]];

  if ((len >= 0x2e) &&
      (imSony.CameraType != LIBRAW_SONY_DSC))
  {
    imSony.FocusPosition = (ushort)SonySubstitution[buf[0x2d]]; // FocusPosition2
  }
  return;
}

void LibRaw::process_Sony_0x9403(uchar *buf, ushort len)
{
  if ((len < 6) || (unique_id == SonyID_ILCE_7C))
    return;
  uchar bufx = SonySubstitution[buf[4]];
  if ((bufx == 0x00) || (bufx == 0x94))
    return;

  imCommon.SensorTemperature = (float)((short)SonySubstitution[buf[5]]);

  return;
}

void LibRaw::process_Sony_0x9406(uchar *buf, ushort len)
{
  if (len < 6)
    return;
  uchar bufx = buf[0];
  if ((bufx != 0x01) && (bufx != 0x08) && (bufx != 0x1b))
    return;
  bufx = buf[2];
  if ((bufx != 0x08) && (bufx != 0x1b))
    return;

  imCommon.BatteryTemperature =
      (float)(SonySubstitution[buf[5]] - 32) / 1.8f;

  return;
}

void LibRaw::process_Sony_0x940c(uchar *buf, ushort len)
{
  if ((imSony.CameraType != LIBRAW_SONY_ILCE) &&
      (imSony.CameraType != LIBRAW_SONY_NEX))
    return;
  if (len <= 0x000a)
    return;
  ushort lid2;
  if ((ilm.LensMount != LIBRAW_MOUNT_Canon_EF) &&
      (ilm.LensMount != LIBRAW_MOUNT_Sigma_X3F))
  {
    switch (SonySubstitution[buf[0x0008]])
    {
    case 1:
    case 5:
      ilm.LensMount = LIBRAW_MOUNT_Minolta_A;
      break;
    case 4:
      ilm.LensMount = LIBRAW_MOUNT_Sony_E;
      break;
    }
  }
  if (ilm.LensMount != LIBRAW_MOUNT_Unknown) {
    lid2 = (((ushort)SonySubstitution[buf[0x000a]]) << 8) |
           ((ushort)SonySubstitution[buf[0x0009]]);
    if ((lid2 > 0) &&
        ((lid2 < 32784) || (ilm.LensID == 0x1999) || (ilm.LensID == 0xffff)))
      parseSonyLensType2(
          SonySubstitution[buf[0x000a]], // LensType2 - Sony lens ids
          SonySubstitution[buf[0x0009]]);
    if ((lid2 == 44) || (lid2 == 78) || (lid2 == 184) || (lid2 == 234) ||
        (lid2 == 239))
      ilm.AdapterID = lid2;
    }
  return;
}

void LibRaw::process_Sony_0x940e(uchar *buf, ushort len, unsigned long long id)
{
  if (len < 3)
    return;

  if (((imSony.CameraType != LIBRAW_SONY_SLT) &&
       (imSony.CameraType != LIBRAW_SONY_ILCA)) ||
      (id == SonyID_SLT_A33)  ||
      (id == SonyID_SLT_A35)  ||
      (id == SonyID_SLT_A55))
    return;

  int c;
  imSony.AFType = SonySubstitution[buf[0x02]];

  if (imCommon.afcount < LIBRAW_AFDATA_MAXCOUNT)
  {
    unsigned tag = 0x940e;
    imCommon.afdata[imCommon.afcount].AFInfoData_tag = tag;
    imCommon.afdata[imCommon.afcount].AFInfoData_order = order;
    imCommon.afdata[imCommon.afcount].AFInfoData_length = len;
    imCommon.afdata[imCommon.afcount].AFInfoData = (uchar *)malloc(imCommon.afdata[imCommon.afcount].AFInfoData_length);
    FORC((int)imCommon.afdata[imCommon.afcount].AFInfoData_length)
      imCommon.afdata[imCommon.afcount].AFInfoData[c] = SonySubstitution[buf[c]];
    imCommon.afcount++;
  }

  if (imSony.CameraType == LIBRAW_SONY_ILCA)
  {
    if (len >= 0x0051)
    {
      imgdata.shootinginfo.FocusMode = SonySubstitution[buf[0x05]];
      imSony.nAFPointsUsed =
          MIN(10, sizeof imSony.AFPointsUsed);
      FORC(imSony.nAFPointsUsed) imSony.AFPointsUsed[c] = SonySubstitution[buf[0x10 +c]];
      imSony.AFAreaMode = (uint16_t)SonySubstitution[buf[0x3a]];
      imSony.AFMicroAdjValue = SonySubstitution[buf[0x0050]];
      if (!imSony.AFMicroAdjValue) imSony.AFMicroAdjValue = 0x7f;
      else imSony.AFMicroAdjOn = 1;
    }
  }
  else
  {
    if (len >= 0x017e)
    {
      imSony.AFAreaMode = (uint16_t)SonySubstitution[buf[0x0a]];
      imgdata.shootinginfo.FocusMode = SonySubstitution[buf[0x0b]];
      imSony.nAFPointsUsed =
          MIN(4, sizeof imSony.AFPointsUsed);
      FORC(imSony.nAFPointsUsed) imSony.AFPointsUsed[c] = SonySubstitution[buf[0x016e +c]];
      imSony.AFMicroAdjValue = SonySubstitution[buf[0x017d]];
      if (!imSony.AFMicroAdjValue) imSony.AFMicroAdjValue = 0x7f;
      else imSony.AFMicroAdjOn = 1;
    }
  }

}

void LibRaw::parseSonyMakernotes(
    int base, unsigned tag, unsigned type, unsigned len, unsigned dng_writer,
    uchar *&table_buf_0x0116, ushort &table_buf_0x0116_len,
    uchar *&table_buf_0x2010, ushort &table_buf_0x2010_len,
    uchar *&table_buf_0x9050, ushort &table_buf_0x9050_len,
    uchar *&table_buf_0x9400, ushort &table_buf_0x9400_len,
    uchar *&table_buf_0x9402, ushort &table_buf_0x9402_len,
    uchar *&table_buf_0x9403, ushort &table_buf_0x9403_len,
    uchar *&table_buf_0x9406, ushort &table_buf_0x9406_len,
    uchar *&table_buf_0x940c, ushort &table_buf_0x940c_len,
    uchar *&table_buf_0x940e, ushort &table_buf_0x940e_len)
{

  ushort lid, a, c, d;
  uchar *table_buf;
  uchar uc;
  uchar s[2];
  int LensDataValid = 0;
  unsigned uitemp;

// printf ("==>> tag 0x%x, len %d, type %d, model =%s=, cam.id 0x%llx, cam.type %d, =%s=\n",
// tag, len, type, model, ilm.CamID, imSony.CameraType, imSony.MetaVersion);

  if (tag == 0xb001) // Sony ModelID
  {
    unique_id = get2();
    setSonyBodyFeatures(unique_id);

    if (table_buf_0x0116_len)
    {
      process_Sony_0x0116(table_buf_0x0116, table_buf_0x0116_len, unique_id);
      free(table_buf_0x0116);
      table_buf_0x0116_len = 0;
    }

    if (table_buf_0x2010_len)
    {
      process_Sony_0x2010(table_buf_0x2010, table_buf_0x2010_len);
      free(table_buf_0x2010);
      table_buf_0x2010_len = 0;
    }

    if (table_buf_0x9050_len)
    {
      process_Sony_0x9050(table_buf_0x9050, table_buf_0x9050_len, unique_id);
      free(table_buf_0x9050);
      table_buf_0x9050_len = 0;
    }

    if (table_buf_0x9400_len)
    {
      process_Sony_0x9400(table_buf_0x9400, table_buf_0x9400_len, unique_id);
      free(table_buf_0x9400);
      table_buf_0x9400_len = 0;
    }

    if (table_buf_0x9402_len)
    {
      process_Sony_0x9402(table_buf_0x9402, table_buf_0x9402_len);
      free(table_buf_0x9402);
      table_buf_0x9402_len = 0;
    }

    if (table_buf_0x9403_len)
    {
      process_Sony_0x9403(table_buf_0x9403, table_buf_0x9403_len);
      free(table_buf_0x9403);
      table_buf_0x9403_len = 0;
    }

    if (table_buf_0x9406_len)
    {
      process_Sony_0x9406(table_buf_0x9406, table_buf_0x9406_len);
      free(table_buf_0x9406);
      table_buf_0x9406_len = 0;
    }

    if (table_buf_0x940c_len)
    {
      process_Sony_0x940c(table_buf_0x940c, table_buf_0x940c_len);
      free(table_buf_0x940c);
      table_buf_0x940c_len = 0;
    }

    if (table_buf_0x940e_len)
    {
      process_Sony_0x940e(table_buf_0x940e, table_buf_0x940e_len, unique_id);
      free(table_buf_0x940e);
      table_buf_0x940e_len = 0;
    }
  }
  else if (tag == 0xb000)
  {
    FORC4 imSony.FileFormat = imSony.FileFormat * 10 + fgetc(ifp);
  }
  else if (tag == 0xb026)
  {
    uitemp = get4();
    if (uitemp != 0xffffffff)
      imgdata.shootinginfo.ImageStabilization = uitemp;
  }
  else if (((tag == 0x0001) || // Minolta CameraSettings, big endian
            (tag == 0x0003)) &&
           (len >= 196))
  {
    table_buf = (uchar *)calloc(len,1);
    fread(table_buf, len, 1, ifp);

    lid = 0x01 << 2;
    imgdata.shootinginfo.ExposureMode =
        (unsigned)table_buf[lid] << 24 | (unsigned)table_buf[lid + 1] << 16 |
        (unsigned)table_buf[lid + 2] << 8 | (unsigned)table_buf[lid + 3];

    lid = 0x06 << 2;
    imgdata.shootinginfo.DriveMode =
        (unsigned)table_buf[lid] << 24 | (unsigned)table_buf[lid + 1] << 16 |
        (unsigned)table_buf[lid + 2] << 8 | (unsigned)table_buf[lid + 3];

    lid = 0x07 << 2;
    imgdata.shootinginfo.MeteringMode =
        (unsigned)table_buf[lid] << 24 | (unsigned)table_buf[lid + 1] << 16 |
        (unsigned)table_buf[lid + 2] << 8 | (unsigned)table_buf[lid + 3];

    lid = 0x25 << 2;
    imSony.MinoltaCamID =
        (unsigned)table_buf[lid] << 24 | (unsigned)table_buf[lid + 1] << 16 |
        (unsigned)table_buf[lid + 2] << 8 | (unsigned)table_buf[lid + 3];
    if (imSony.MinoltaCamID != 0xffffffff)
      ilm.CamID = imSony.MinoltaCamID;

    lid = 0x30 << 2;
    imgdata.shootinginfo.FocusMode =
        table_buf[lid + 3]?LIBRAW_SONY_FOCUSMODE_MF:LIBRAW_SONY_FOCUSMODE_AF;
    free(table_buf);
  }
  else if ((tag == 0x0004) && // Minolta CameraSettings7D, big endian
           (len >= 227))
  {
    table_buf = (uchar *)calloc(len,1);
    fread(table_buf, len, 1, ifp);

    lid = 0x0;
    imgdata.shootinginfo.ExposureMode =
        (ushort)table_buf[lid] << 8 | (ushort)table_buf[lid + 1];

    lid = 0x0e << 1;
    imgdata.shootinginfo.FocusMode = (short)table_buf[lid + 1];
    switch (imgdata.shootinginfo.FocusMode) {
      case 0: case 1: imgdata.shootinginfo.FocusMode += 2; break;
      case 3: imgdata.shootinginfo.FocusMode = LIBRAW_SONY_FOCUSMODE_MF; break;
    }
    lid = 0x10 << 1;
    imgdata.shootinginfo.AFPoint =
        (ushort)table_buf[lid] << 8 | (ushort)table_buf[lid + 1];

    lid = 0x25 << 1;
    switch ((ushort)table_buf[lid] << 8 | (ushort)table_buf[lid + 1]) {
    case 0:
    case 1:
      imCommon.ColorSpace = LIBRAW_COLORSPACE_sRGB;
      break;
    case 4:
      imCommon.ColorSpace = LIBRAW_COLORSPACE_AdobeRGB;
      break;
    default:
      imCommon.ColorSpace = LIBRAW_COLORSPACE_Unknown;
      break;
    }

    lid = 0x71 << 1;
    imgdata.shootinginfo.ImageStabilization =
        (ushort)table_buf[lid] << 8 | (ushort)table_buf[lid + 1];

    free(table_buf);
  }
  else if ((tag == 0x0010) && // CameraInfo
           strncasecmp(model, "DSLR-A100", 9) &&
           !strncasecmp(make, "SONY", 4) &&
           ((len == 368) ||  // a700                         : CameraInfo
            (len == 5478) || // a850, a900                   : CameraInfo
            (len == 5506) || // a200, a300, a350             : CameraInfo2
            (len == 6118) || // a230, a290, a330, a380, a390 : CameraInfo2
            (len == 15360))  // a450, a500, a550, a560, a580 : CameraInfo3
                             // a33, a35, a55
                             // NEX-3, NEX-5, NEX-5C, NEX-C3, NEX-VG10E

  )
  {
    table_buf = (uchar *)calloc(len,1);
    fread(table_buf, len, 1, ifp);
		if (imCommon.afcount < LIBRAW_AFDATA_MAXCOUNT)
		{
			imCommon.afdata[imCommon.afcount].AFInfoData_tag = tag;
			imCommon.afdata[imCommon.afcount].AFInfoData_order = order;
			imCommon.afdata[imCommon.afcount].AFInfoData_length = len;
			imCommon.afdata[imCommon.afcount].AFInfoData = (uchar *)malloc(imCommon.afdata[imCommon.afcount].AFInfoData_length);
			memcpy(imCommon.afdata[imCommon.afcount].AFInfoData, table_buf, imCommon.afdata[imCommon.afcount].AFInfoData_length);
			imCommon.afcount++;
		}
    if (memcmp(table_buf, "\xff\xff\xff\xff\xff\xff\xff\xff", 8) &&
        memcmp(table_buf, "\x00\x00\x00\x00\x00\x00\x00\x00", 8))
    {
      LensDataValid = 1;
    }
    switch (len)
    {
    case 368:  // a700: CameraInfo
    case 5478: // a850, a900: CameraInfo
      if ((!dng_writer) ||
          (saneSonyCameraInfo(table_buf[0], table_buf[3], table_buf[2],
                              table_buf[5], table_buf[4], table_buf[7])))
      {
        if (LensDataValid)
        {
          if (table_buf[0] | table_buf[3])
            ilm.MinFocal = bcd2dec(table_buf[0]) * 100 + bcd2dec(table_buf[3]);
          if (table_buf[2] | table_buf[5])
            ilm.MaxFocal = bcd2dec(table_buf[2]) * 100 + bcd2dec(table_buf[5]);
          if (table_buf[4])
            ilm.MaxAp4MinFocal = bcd2dec(table_buf[4]) / 10.0f;
          if (table_buf[4])
            ilm.MaxAp4MaxFocal = bcd2dec(table_buf[7]) / 10.0f;
          parseSonyLensFeatures(table_buf[1], table_buf[6]);
        }

        imSony.AFPointSelected = table_buf[21];
        imgdata.shootinginfo.AFPoint = (ushort)table_buf[25];

        if (len == 5478)
        {
          imSony.AFMicroAdjValue = table_buf[0x130] - 20;
          imSony.AFMicroAdjOn = (((table_buf[0x131] & 0x80) == 0x80) ? 1 : 0);
          imSony.AFMicroAdjRegisteredLenses = table_buf[0x131] & 0x7f;
        }
      }
      break;
    default:
      // CameraInfo2 & 3
      if ((!dng_writer) ||
          (saneSonyCameraInfo(table_buf[1], table_buf[2], table_buf[3],
                              table_buf[4], table_buf[5], table_buf[6])))
      {
        if ((LensDataValid) && strncasecmp(model, "NEX-5C", 6))
        {
          if (table_buf[1] | table_buf[2])
            ilm.MinFocal = bcd2dec(table_buf[1]) * 100 + bcd2dec(table_buf[2]);
          if (table_buf[3] | table_buf[4])
            ilm.MaxFocal = bcd2dec(table_buf[3]) * 100 + bcd2dec(table_buf[4]);
          if (table_buf[5])
            ilm.MaxAp4MinFocal = bcd2dec(table_buf[5]) / 10.0f;
          if (table_buf[6])
            ilm.MaxAp4MaxFocal = bcd2dec(table_buf[6]) / 10.0f;
          parseSonyLensFeatures(table_buf[0], table_buf[7]);
        }

        if (                 // CameraInfo2
            (len == 5506) || // a200, a300, a350
            (len == 6118))   // a230, a290, a330, a380, a390
        {
          imSony.AFPointSelected = table_buf[0x14];
        }
        else if (!strncasecmp(model, "DSLR-A450", 9) ||
                 !strncasecmp(model, "DSLR-A500", 9) ||
                 !strncasecmp(model, "DSLR-A550", 9))
        {
          imSony.AFPointSelected = table_buf[0x14];
          if (table_buf[0x15]) /* focus mode values translated to values in tag 0x201b */
            imgdata.shootinginfo.FocusMode = table_buf[0x15]+1;
          else imgdata.shootinginfo.FocusMode = LIBRAW_SONY_FOCUSMODE_MF;
         imgdata.shootinginfo.AFPoint = (ushort)table_buf[0x18];
        }
        else if (!strncasecmp(model, "SLT-", 4)      ||
                 !strncasecmp(model, "DSLR-A560", 9) ||
                 !strncasecmp(model, "DSLR-A580", 9))
        {
          imSony.AFPointSelected = table_buf[0x1c];
          if (table_buf[0x1d])
            imgdata.shootinginfo.FocusMode = table_buf[0x1d]+1;
          else imgdata.shootinginfo.FocusMode = LIBRAW_SONY_FOCUSMODE_MF;
          imgdata.shootinginfo.AFPoint = (ushort)table_buf[0x20];
        }
      }
    }
    free(table_buf);
  }
  else if ((!dng_writer) &&
           ((tag == 0x0020) || (tag == 0xb0280020)))
  {
    if (!strncasecmp(model, "DSLR-A100", 9)) // WBInfoA100
    {
      fseek(ifp, 0x49dc, SEEK_CUR);
      stmread(imgdata.shootinginfo.InternalBodySerial, 13, ifp);
    }
    else if ((len == 19154) || // a200 a230 a290 a300 a330 a350 a380 a390 : FocusInfo
             (len == 19148))   // a700 a850 a900                          : FocusInfo
    {
      table_buf = (uchar *)calloc(0x0080,1);
      fread(table_buf, 0x0080, 1, ifp);
      imgdata.shootinginfo.DriveMode = table_buf[14];
      imgdata.shootinginfo.ExposureProgram = table_buf[63];
      free(table_buf);
      fseek (ifp, 0x09bb - 0x0080, SEEK_CUR); // offset 2491 from the start of tag 0x0020
      imSony.FocusPosition = (ushort)fgetc(ifp);
    }
    else if (len == 20480) // a450 a500 a550 a560 a580 a33 a35 a55 : MoreInfo
                           // NEX-3 NEX-5 NEX-C3 NEX-VG10E         : MoreInfo
    {
      a = get2();
      /*b =*/ get2();
      c = get2();
      d = get2();
      if ((a) && (c == 1))
      {
        fseek(ifp, INT64(d) - 8LL, SEEK_CUR);
        table_buf = (uchar *)calloc(256,1);
        fread(table_buf, 256, 1, ifp);
        imgdata.shootinginfo.DriveMode = table_buf[1];
        imgdata.shootinginfo.ExposureProgram = table_buf[2];
        imgdata.shootinginfo.MeteringMode = table_buf[3];
        switch (table_buf[6]) {
        case 1:
          imCommon.ColorSpace = LIBRAW_COLORSPACE_sRGB;
          break;
        case 2:
          imCommon.ColorSpace = LIBRAW_COLORSPACE_AdobeRGB;
          break;
        default:
          imCommon.ColorSpace = LIBRAW_COLORSPACE_Unknown;
          break;
        }
        if (strncasecmp(model, "DSLR-A450", 9) &&
            strncasecmp(model, "DSLR-A500", 9) &&
            strncasecmp(model, "DSLR-A550", 9))
        { // NEX-3, NEX-5, NEX-5C??, NEX-C3, NEX-VG10(E), a560, a580, a33, a35, a55
          imgdata.shootinginfo.FocusMode = table_buf[0x13];
          switch (table_buf[0x13]) {
            case 17: imgdata.shootinginfo.FocusMode = LIBRAW_SONY_FOCUSMODE_AF_S; break;
            case 18: imgdata.shootinginfo.FocusMode = LIBRAW_SONY_FOCUSMODE_AF_C; break;
            case 19: imgdata.shootinginfo.FocusMode = LIBRAW_SONY_FOCUSMODE_AF_A; break;
            case 32: imgdata.shootinginfo.FocusMode = LIBRAW_SONY_FOCUSMODE_MF; break;
            case 48: imgdata.shootinginfo.FocusMode = LIBRAW_SONY_FOCUSMODE_DMF; break;
            default: imgdata.shootinginfo.FocusMode = table_buf[0x13]; break;
          }
          if (!strncasecmp(model, "DSLR-A560", 9) ||
              !strncasecmp(model, "DSLR-A580", 9) ||
              !strncasecmp(model, "SLT-A33", 7)   ||
              !strncasecmp(model, "SLT-A35", 7)   ||
              !strncasecmp(model, "SLT-A55", 7)   ||
              !strncasecmp(model, "NEX-VG10", 8)  ||
              !strncasecmp(model, "NEX-C3", 6))
            imSony.FocusPosition = (ushort)table_buf[0x2f]; // FocusPosition2
          else  // NEX-3, NEX-5, NEX-5C
            imSony.FocusPosition = (ushort)table_buf[0x2b]; // FocusPosition2
        }
        else // a450 a500 a550
        {
          imSony.FocusPosition = (ushort)table_buf[0x29]; // FocusPosition2
        }
        free(table_buf);
      }
    }
  }
  else if (tag == 0x0102)
  {
    imSony.Quality = get4();
  }
  else if (tag == 0x0104)
  {
    imCommon.FlashEC = getreal(type);
  }
  else if (tag == 0x0105) // Teleconverter
  {
    ilm.TeleconverterID = get4();
  }
  else if (tag == 0x0107)
  {
    uitemp = get4();
    if (uitemp == 1)
      imgdata.shootinginfo.ImageStabilization = 0;
    else if (uitemp == 5)
      imgdata.shootinginfo.ImageStabilization = 1;
    else
      imgdata.shootinginfo.ImageStabilization = uitemp;
  }
  else if ((tag == 0xb0280088) && (dng_writer == nonDNG))
  {
    thumb_offset = get4() + base;
  }
  else if ((tag == 0xb0280089) && (dng_writer == nonDNG))
  {
    thumb_length = get4();
  }
  else if (((tag == 0x0114) || // CameraSettings
            (tag == 0xb0280114)) &&
           (len < 256000))
  {
    table_buf = (uchar *)calloc(len,1);
    fread(table_buf, len, 1, ifp);
    switch (len)
    {
    case 260: // Sony a100, big endian
      imgdata.shootinginfo.ExposureMode =
          ((ushort)table_buf[0]) << 8 | ((ushort)table_buf[1]);
      lid = 0x0a << 1;
      imgdata.shootinginfo.DriveMode =
          ((ushort)table_buf[lid]) << 8 | ((ushort)table_buf[lid + 1]);
      lid = 0x0c << 1;
      imgdata.shootinginfo.FocusMode =
          ((ushort)table_buf[lid]) << 8 | ((ushort)table_buf[lid + 1]);
      switch (imgdata.shootinginfo.FocusMode) {
        case 0: imgdata.shootinginfo.FocusMode = LIBRAW_SONY_FOCUSMODE_AF_S; break;
        case 1: imgdata.shootinginfo.FocusMode = LIBRAW_SONY_FOCUSMODE_AF_C; break;
        case 5: imgdata.shootinginfo.FocusMode = LIBRAW_SONY_FOCUSMODE_MF; break;
      }
      lid = 0x0d << 1;
      imSony.AFPointSelected = table_buf[lid + 1];
      lid = 0x0e << 1;
      imSony.AFAreaMode = (uint16_t)table_buf[lid + 1];
      lid = 0x12 << 1;
      imgdata.shootinginfo.MeteringMode =
          ((ushort)table_buf[lid]) << 8 | ((ushort)table_buf[lid + 1]);

      lid = 0x17 << 1;
      switch ((ushort)table_buf[lid] << 8 | (ushort)table_buf[lid + 1]) {
      case 0:
        imCommon.ColorSpace = LIBRAW_COLORSPACE_sRGB;
        break;
      case 2:
        imCommon.ColorSpace = LIBRAW_COLORSPACE_MonochromeGamma;
        break;
      case 5:
        imCommon.ColorSpace = LIBRAW_COLORSPACE_AdobeRGB;
        break;
      default:
        imCommon.ColorSpace = LIBRAW_COLORSPACE_Unknown;
        break;
      }

      break;
    case 448: // Minolta "DYNAX 5D" and its aliases, big endian
      lid = 0x0a << 1;
      imgdata.shootinginfo.ExposureMode =
          ((ushort)table_buf[lid]) << 8 | ((ushort)table_buf[lid + 1]);
      lid = 0x25 << 1;
      imgdata.shootinginfo.MeteringMode =
          ((ushort)table_buf[lid]) << 8 | ((ushort)table_buf[lid + 1]);

      lid = 0x2f << 1;
      switch ((ushort)table_buf[lid] << 8 | (ushort)table_buf[lid + 1]) {
      case 0:
      case 1:
        imCommon.ColorSpace = LIBRAW_COLORSPACE_sRGB;
        break;
      case 2:
        imCommon.ColorSpace = LIBRAW_COLORSPACE_MonochromeGamma;
        break;
      case 4:
      case 5:
        imCommon.ColorSpace = LIBRAW_COLORSPACE_AdobeRGB;
        break;
      default:
        imCommon.ColorSpace = LIBRAW_COLORSPACE_Unknown;
        break;
      }

      lid = 0xbd << 1;
      imgdata.shootinginfo.ImageStabilization =
          ((ushort)table_buf[lid]) << 8 | ((ushort)table_buf[lid + 1]);
      break;
    case 280: // a200 a300 a350 a700
    case 364: // a850 a900
      // CameraSettings and CameraSettings2 are big endian
      if (table_buf[2] | table_buf[3])
      {
        lid = (((ushort)table_buf[2]) << 8) | ((ushort)table_buf[3]);
        ilm.CurAp = libraw_powf64l(2.0f, ((float)lid / 8.0f - 1.0f) / 2.0f);
      }
      lid = 0x04 << 1;
      imgdata.shootinginfo.DriveMode = table_buf[lid + 1];
      lid = 0x11 << 1;
      imSony.AFAreaMode = (uint16_t)table_buf[lid + 1];
      lid = 0x1b << 1;
      switch (((ushort)table_buf[lid]) << 8 | ((ushort)table_buf[lid + 1])) {
      case 0:
        imCommon.ColorSpace = LIBRAW_COLORSPACE_sRGB;
        break;
      case 1:
      case 5:
        imCommon.ColorSpace = LIBRAW_COLORSPACE_AdobeRGB;
        break;
      default:
        imCommon.ColorSpace = LIBRAW_COLORSPACE_Unknown;
        break;
      }
      lid = 0x4d << 1;
      imgdata.shootinginfo.FocusMode =
          ((ushort)table_buf[lid]) << 8 | ((ushort)table_buf[lid + 1]);
      switch (imgdata.shootinginfo.FocusMode) {
        case 1: case 2: case 3: imgdata.shootinginfo.FocusMode++; break;
        case 4: imgdata.shootinginfo.FocusMode +=2; break;
      }
      if (!imCommon.ColorSpace ||
          (imCommon.ColorSpace == LIBRAW_COLORSPACE_Unknown)) {
        lid = 0x83 << 1;
        switch (((ushort)table_buf[lid]) << 8 | ((ushort)table_buf[lid + 1])) {
        case 6:
          imCommon.ColorSpace = LIBRAW_COLORSPACE_sRGB;
          break;
        case 5:
          imCommon.ColorSpace = LIBRAW_COLORSPACE_AdobeRGB;
          break;
        default:
          imCommon.ColorSpace = LIBRAW_COLORSPACE_Unknown;
          break;
        }
      }
      break;
    case 332: // a230 a290 a330 a380 a390
      // CameraSettings and CameraSettings2 are big endian
      if (table_buf[2] | table_buf[3])
      {
        lid = (((ushort)table_buf[2]) << 8) | ((ushort)table_buf[3]);
        ilm.CurAp = libraw_powf64l(2.0f, ((float)lid / 8.0f - 1.0f) / 2.0f);
      }
      lid = 0x10 << 1;
      imSony.AFAreaMode = (uint16_t)table_buf[lid + 1];
      lid = 0x4d << 1;
      imgdata.shootinginfo.FocusMode =
          ((ushort)table_buf[lid]) << 8 | ((ushort)table_buf[lid + 1]);
      switch (imgdata.shootinginfo.FocusMode) {
        case 1: case 2: case 3: imgdata.shootinginfo.FocusMode++; break;
        case 4: imgdata.shootinginfo.FocusMode +=2; break;
     }
      lid = 0x7e << 1;
      imgdata.shootinginfo.DriveMode = table_buf[lid + 1];
      break;
    case 1536: // a560 a580 a33 a35 a55 NEX-3 NEX-5 NEX-5C NEX-C3 NEX-VG10E
    case 2048: // a450 a500 a550
      // CameraSettings3 are little endian
      switch (table_buf[0x0e]) {
      case 1:
        imCommon.ColorSpace = LIBRAW_COLORSPACE_sRGB;
        break;
      case 2:
        imCommon.ColorSpace = LIBRAW_COLORSPACE_AdobeRGB;
        break;
      default:
        imCommon.ColorSpace = LIBRAW_COLORSPACE_Unknown;
        break;
      }
      imSony.AFAreaMode = (uint16_t)table_buf[0x24];
      imgdata.shootinginfo.DriveMode = table_buf[0x34];
      parseSonyLensType2(table_buf[1016], table_buf[1015]);
      if (ilm.LensMount != LIBRAW_MOUNT_Canon_EF)
      {
        switch (table_buf[153])
        {
        case 16:
          ilm.LensMount = LIBRAW_MOUNT_Minolta_A;
          break;
        case 17:
          ilm.LensMount = LIBRAW_MOUNT_Sony_E;
          break;
        }
      }
      break;
    }
    free(table_buf);
  }
  else if ((tag == 0x3000) && (len < 256000))
  {
    table_buf = (uchar *)calloc(len,1);
    fread(table_buf, len, 1, ifp);
    if (len >= 0x19)
    {
      for (int i = 0; i < 20; i++)
        imSony.SonyDateTime[i] = table_buf[6 + i];
    }
    if (len >= 0x43) // MetaVersion: (unique_id >= 286)
    {
      memcpy (imSony.MetaVersion, table_buf+0x34, 15);
      imSony.MetaVersion[15] = 0;
    }
    free(table_buf);
  }
  else if (tag == 0x0116 && len < 256000)
  {
    table_buf_0x0116 = (uchar *)calloc(len,1);
    table_buf_0x0116_len = len;
    fread(table_buf_0x0116, len, 1, ifp);
    if (ilm.CamID)
    {
      process_Sony_0x0116(table_buf_0x0116, table_buf_0x0116_len, ilm.CamID);
      free(table_buf_0x0116);
      table_buf_0x0116_len = 0;
    }
  }
  else if (tag == 0x2008)
  {
    imSony.LongExposureNoiseReduction = get4();
  }
  else if (tag == 0x2009)
  {
    imSony.HighISONoiseReduction = get2();
  }
  else if (tag == 0x200a)
  {
    imSony.HDR[0] = get2();
    imSony.HDR[1] = get2();
  }
  else if (tag == 0x2010 && len < 256000)
  {
    table_buf_0x2010 = (uchar *)calloc(len,1);
    table_buf_0x2010_len = len;
    fread(table_buf_0x2010, len, 1, ifp);
    if (ilm.CamID)
    {
      process_Sony_0x2010(table_buf_0x2010, table_buf_0x2010_len);
      free(table_buf_0x2010);
      table_buf_0x2010_len = 0;
    }
  }
  else if (tag == 0x201a)
  {
    imSony.ElectronicFrontCurtainShutter = get4();
  }
  else if (tag == 0x201b)
  {
    if ((imSony.CameraType != LIBRAW_SONY_DSC) ||
        (imSony.group2010 == LIBRAW_SONY_Tag2010i))
    {
      short t = (short)fgetc(ifp);
      if (imgdata.shootinginfo.FocusMode != t)
      {
        imgdata.shootinginfo.FocusMode = t;
      }
    }
  }
  else if ((tag == 0x201c) &&
           (len == 1) &&
           tagtypeIs(LIBRAW_EXIFTAG_TYPE_BYTE))
  {
    imSony.AFAreaModeSetting = (uint8_t)fgetc(ifp);
  }
  else if ((tag == 0x201d) &&
           (len == 2) &&
           tagtypeIs(LIBRAW_EXIFTAG_TYPE_SHORT))
  {
      imSony.FlexibleSpotPosition[0] = get2();
      imSony.FlexibleSpotPosition[1] = get2();
  }
  else if (tag == 0x201e)
  {
    if (imSony.CameraType != LIBRAW_SONY_DSC)
    {
      imSony.AFPointSelected = imSony.AFPointSelected_0x201e = fgetc(ifp);
    }
  }
  else if (tag == 0x2020) // AFPointsUsed
  {
    if (imSony.CameraType != LIBRAW_SONY_DSC)
    {
      if (imCommon.afcount < LIBRAW_AFDATA_MAXCOUNT)
      {
        imCommon.afdata[imCommon.afcount].AFInfoData_tag = tag;
        imCommon.afdata[imCommon.afcount].AFInfoData_order = order;
        imCommon.afdata[imCommon.afcount].AFInfoData_length = len;
        imCommon.afdata[imCommon.afcount].AFInfoData = (uchar *)calloc(imCommon.afdata[imCommon.afcount].AFInfoData_length,1);
        fread(imCommon.afdata[imCommon.afcount].AFInfoData, imCommon.afdata[imCommon.afcount].AFInfoData_length, 1, ifp);
        imSony.nAFPointsUsed =
            short(MIN(imCommon.afdata[imCommon.afcount].AFInfoData_length, sizeof imSony.AFPointsUsed));
        memcpy(imSony.AFPointsUsed, imCommon.afdata[imCommon.afcount].AFInfoData, imSony.nAFPointsUsed);
        imCommon.afcount++;
      }
    }
  }
  else if (tag == 0x2021) // AFTracking
  {
    if ((imSony.CameraType != LIBRAW_SONY_DSC) ||
        (imSony.group2010 == LIBRAW_SONY_Tag2010i))
    {
      imSony.AFTracking = fgetc(ifp);
    }
  }
  else if (tag == 0x2022) // FocalPlaneAFPointsUsed
  {
    if (imCommon.afcount < LIBRAW_AFDATA_MAXCOUNT)
    {
      imCommon.afdata[imCommon.afcount].AFInfoData_tag = tag;
      imCommon.afdata[imCommon.afcount].AFInfoData_order = order;
      imCommon.afdata[imCommon.afcount].AFInfoData_length = len;
      imCommon.afdata[imCommon.afcount].AFInfoData = (uchar *)calloc(imCommon.afdata[imCommon.afcount].AFInfoData_length,1);
      fread(imCommon.afdata[imCommon.afcount].AFInfoData, imCommon.afdata[imCommon.afcount].AFInfoData_length, 1, ifp);
      imCommon.afcount++;
    }
  }
  else if (tag == 0x2027)
  {
    FORC4 imSony.FocusLocation[c] = get2();
  }
  else if (tag == 0x2028)
  {
    if (get2())
    {
      imSony.VariableLowPassFilter = get2();
    }
  }
  else if (tag == 0x2029)
  {
    imSony.RAWFileType = get2();
  }
  else if (tag == 0x202c)
  {
    imSony.MeteringMode2 = get2();
  }

  else if (tag == 0x202a) // FocalPlaneAFPointsUsed, newer??
  {
    if (imCommon.afcount < LIBRAW_AFDATA_MAXCOUNT)
    {
      imCommon.afdata[imCommon.afcount].AFInfoData_tag = tag;
      imCommon.afdata[imCommon.afcount].AFInfoData_order = order;
      imCommon.afdata[imCommon.afcount].AFInfoData_length = len;
      imCommon.afdata[imCommon.afcount].AFInfoData = (uchar *)calloc(imCommon.afdata[imCommon.afcount].AFInfoData_length,1);
      fread(imCommon.afdata[imCommon.afcount].AFInfoData, imCommon.afdata[imCommon.afcount].AFInfoData_length, 1, ifp);
		  imCommon.afcount++;
    }
  }
  else if (tag == 0x202e)
  {
    imSony.RawSizeType = get2();
  }
  else if (tag == 0x202f)
  {
    imSony.PixelShiftGroupID = get4();
    imSony.PixelShiftGroupPrefix = imSony.PixelShiftGroupID >> 22;
    imSony.PixelShiftGroupID =
        ((imSony.PixelShiftGroupID >> 17) & (unsigned)0x1f) *
            (unsigned)1000000 +
        ((imSony.PixelShiftGroupID >> 12) & (unsigned)0x1f) * (unsigned)10000 +
        ((imSony.PixelShiftGroupID >> 6) & (unsigned)0x3f) * (unsigned)100 +
        (imSony.PixelShiftGroupID & (unsigned)0x3f);

    imSony.numInPixelShiftGroup = fgetc(ifp);
    imSony.nShotsInPixelShiftGroup = fgetc(ifp);
  }
  else if (tag == 0x9050 && len < 256000) // little endian
  {
    table_buf_0x9050 = (uchar *)calloc(len,1);
    table_buf_0x9050_len = len;
    fread(table_buf_0x9050, len, 1, ifp);

    if (ilm.CamID)
    {
      process_Sony_0x9050(table_buf_0x9050, table_buf_0x9050_len, ilm.CamID);
      free(table_buf_0x9050);
      table_buf_0x9050_len = 0;
    }
  }
  else if (tag == 0x9400 && len < 256000)
  {
    table_buf_0x9400 = (uchar *)calloc(len,1);
    table_buf_0x9400_len = len;
    fread(table_buf_0x9400, len, 1, ifp);
    if (ilm.CamID)
    {
      process_Sony_0x9400(table_buf_0x9400, table_buf_0x9400_len, unique_id);
      free(table_buf_0x9400);
      table_buf_0x9400_len = 0;
    }
  }
  else if (tag == 0x9402 && len < 256000)
  {
    table_buf_0x9402 = (uchar *)calloc(len,1);
    table_buf_0x9402_len = len;
    fread(table_buf_0x9402, len, 1, ifp);
    if (ilm.CamID)
    {
      process_Sony_0x9402(table_buf_0x9402, table_buf_0x9402_len);
      free(table_buf_0x9402);
      table_buf_0x9402_len = 0;
    }
  }
  else if (tag == 0x9403 && len < 256000)
  {
    table_buf_0x9403 = (uchar *)calloc(len,1);
    table_buf_0x9403_len = len;
    fread(table_buf_0x9403, len, 1, ifp);
    if (ilm.CamID)
    {
      process_Sony_0x9403(table_buf_0x9403, table_buf_0x9403_len);
      free(table_buf_0x9403);
      table_buf_0x9403_len = 0;
    }
  }
  else if ((tag == 0x9405) && (len < 256000) && (len > 0x64))
  {
    table_buf = (uchar *)calloc(len,1);
    fread(table_buf, len, 1, ifp);
    uc = table_buf[0x0];
    if (imCommon.real_ISO < 0.1f)
    {
      if ((uc == 0x25) || (uc == 0x3a) || (uc == 0x76) || (uc == 0x7e) ||
          (uc == 0x8b) || (uc == 0x9a) || (uc == 0xb3) || (uc == 0xe1))
      {
        s[0] = SonySubstitution[table_buf[0x04]];
        s[1] = SonySubstitution[table_buf[0x05]];
        imCommon.real_ISO =
            100.0f * libraw_powf64l(2.0f, (16 - ((float)sget2(s)) / 256.0f));
      }
    }
    free(table_buf);
  }
  else if ((tag == 0x9404) && (len < 256000) && (len > 0x21))
  {
    table_buf = (uchar *)calloc(len,1);
    fread(table_buf, len, 1, ifp);
    uc = table_buf[0x00];
    if (((uc == 0x70) ||
         (uc == 0x8a) ||
         (uc == 0xcd) ||
         (uc == 0xe7) ||
         (uc == 0xea)) &&
         (table_buf[0x03] == 0x08))
    {
      if ((imSony.CameraType == LIBRAW_SONY_ILCA) ||
          (imSony.CameraType == LIBRAW_SONY_SLT))
      {
        imSony.FocusPosition = (ushort)SonySubstitution[table_buf[0x20]]; // FocusPosition2
      }
    }
    free(table_buf);
  }
  else if (tag == 0x9406 && len < 256000)
  {
    table_buf_0x9406 = (uchar *)calloc(len,1);
    table_buf_0x9406_len = len;
    fread(table_buf_0x9406, len, 1, ifp);
    if (ilm.CamID)
    {
      process_Sony_0x9406(table_buf_0x9406, table_buf_0x9406_len);
      free(table_buf_0x9406);
      table_buf_0x9406_len = 0;
    }
  }
  else if (tag == 0x940c && len < 256000)
  {
    table_buf_0x940c = (uchar *)calloc(len,1);
    table_buf_0x940c_len = len;
    fread(table_buf_0x940c, len, 1, ifp);
    if (ilm.CamID)
    {
      process_Sony_0x940c(table_buf_0x940c, table_buf_0x940c_len);
      free(table_buf_0x940c);
      table_buf_0x940c_len = 0;
    }
  }
  else if (tag == 0x940e && len < 256000)
  {
    table_buf_0x940e = (uchar *)calloc(len,1);
    table_buf_0x940e_len = len;
    fread(table_buf_0x940e, len, 1, ifp);
    if (ilm.CamID)
    {
      process_Sony_0x940e(table_buf_0x940e, table_buf_0x940e_len, ilm.CamID);
      free(table_buf_0x940e);
      table_buf_0x940e_len = 0;
    }
  }
  else if ((tag == 0x9416) && (len < 256000) && (len > 0x0076)) {
    table_buf = (uchar *)calloc(len,1);
    fread(table_buf, len, 1, ifp);
    if (imCommon.real_ISO < 0.1f) {
      s[0] = SonySubstitution[table_buf[0x04]];
      s[1] = SonySubstitution[table_buf[0x05]];
      imCommon.real_ISO =
          100.0f * libraw_powf64l(2.0f, (16 - ((float)sget2(s)) / 256.0f));
    }
    imgdata.shootinginfo.ExposureProgram = SonySubstitution[table_buf[0x35]];
    if ((ilm.LensMount != LIBRAW_MOUNT_Canon_EF) &&
        (ilm.LensMount != LIBRAW_MOUNT_Sigma_X3F)) {
      switch (SonySubstitution[table_buf[0x0048]]) {
      case 1:
      case 3:
        ilm.LensMount = LIBRAW_MOUNT_Minolta_A;
        break;
      case 2:
        ilm.LensMount = LIBRAW_MOUNT_Sony_E;
        break;
      }
    }
    switch (SonySubstitution[table_buf[0x0049]]) {
      case 1:
        ilm.LensFormat = LIBRAW_FORMAT_APSC;
        break;
      case 2:
        ilm.LensFormat = LIBRAW_FORMAT_FF;
        break;
    }
    if (ilm.LensMount == LIBRAW_MOUNT_Sony_E)
      parseSonyLensType2(SonySubstitution[table_buf[0x4c]], SonySubstitution[table_buf[0x4b]]);
    free(table_buf);
  }
  else if (((tag == 0xb027) ||
            (tag == 0x010c)) &&
           (ilm.LensID == LIBRAW_LENS_NOT_SET))
  {
    ilm.LensID = get4();
    if ((ilm.LensID > 0x4900) && (ilm.LensID <= 0x5900))
    {
      ilm.AdapterID = 0x4900;
      ilm.LensID -= ilm.AdapterID;
      ilm.LensMount = LIBRAW_MOUNT_Sigma_X3F;
      strcpy(ilm.Adapter, "MC-11");
    }

    else if ((ilm.LensID > 0xef00) &&
             (ilm.LensID < 0xffff) &&
             (ilm.LensID != 0xff00))
    {
      ilm.AdapterID = 0xef00;
      ilm.LensID -= ilm.AdapterID;
      ilm.LensMount = LIBRAW_MOUNT_Canon_EF;
    }

    else if (((ilm.LensID != LIBRAW_LENS_NOT_SET) && (ilm.LensID < 0xef00)) ||
             (ilm.LensID == 0xff00))
      ilm.LensMount = LIBRAW_MOUNT_Minolta_A;
    /*
        if (tag == 0x010c)
          ilm.CameraMount = LIBRAW_MOUNT_Minolta_A;
    */
  }
  else if (tag == 0xb02a && len < 256000) // Sony LensSpec
  {
    table_buf = (uchar *)calloc(len,1);
    fread(table_buf, len, 1, ifp);
    if ((!dng_writer) ||
        (saneSonyCameraInfo(table_buf[1], table_buf[2], table_buf[3],
                            table_buf[4], table_buf[5], table_buf[6])))
    {
      if (table_buf[1] | table_buf[2])
        ilm.MinFocal = bcd2dec(table_buf[1]) * 100 + bcd2dec(table_buf[2]);
      if (table_buf[3] | table_buf[4])
        ilm.MaxFocal = bcd2dec(table_buf[3]) * 100 + bcd2dec(table_buf[4]);
      if (table_buf[5])
        ilm.MaxAp4MinFocal = bcd2dec(table_buf[5]) / 10.0f;
      if (table_buf[6])
        ilm.MaxAp4MaxFocal = bcd2dec(table_buf[6]) / 10.0f;
      parseSonyLensFeatures(table_buf[0], table_buf[7]);
    }
    free(table_buf);
  }
  else if ((tag == 0xb02b) && !imgdata.sizes.raw_inset_crops[0].cwidth &&
           (len == 2))
  {
    imgdata.sizes.raw_inset_crops[0].cheight = get4();
    imgdata.sizes.raw_inset_crops[0].cwidth = get4();
  }
  else if (tag == 0xb041)
  {
    imgdata.shootinginfo.ExposureMode = get2();
  }
  else if ((tag == 0xb043) &&
           (len == 1) &&
           tagtypeIs(LIBRAW_EXIFTAG_TYPE_SHORT))
  {
    imSony.AFAreaMode = get2();
  }
}

class checked_buffer_t
{
public:
    // create with internal storage
    checked_buffer_t(short ord, int size) : _order(ord), storage(size+64) {
        _data = storage.data();
        _len = size;
    }
    checked_buffer_t(short ord, unsigned char *dd, int ss): _order(ord), _data(dd),_len(ss){}

    ushort sget2(int offset)
    {
        checkoffset(offset + 2);
        return libraw_sget2_static(_order, _data + offset);
    }
    void checkoffset(int off)
    {
        if (off >= _len) throw LIBRAW_EXCEPTION_IO_EOF;
    }
    unsigned char operator [] (int idx)
    {
        checkoffset(idx);
        return _data[idx];
    }
    unsigned sget4(int offset)
    {
        checkoffset(offset+4);
        return libraw_sget4_static(_order, _data + offset);
    }
    double sgetreal(int type, int offset)
    {
        int sz = libraw_tagtype_dataunit_bytes(type);
        checkoffset(offset + sz);
        return libraw_sgetreal_static(_order, type, _data + offset);
    }

    unsigned char *data() { return _data; }

    int tiff_sget(unsigned save, INT64 *tag_offset,
        unsigned *tag_id, unsigned *tag_type, INT64 *tag_dataoffset,
        unsigned *tag_datalen, int *tag_dataunitlen)
    {
        if ((((*tag_offset) + 12) > _len) || (*tag_offset < 0)) { // abnormal, tag buffer overrun
            return -1;
        }
        int pos = *tag_offset;
        *tag_id = sget2(pos); pos += 2;
        *tag_type = sget2(pos); pos += 2;
        *tag_datalen = sget4(pos); pos += 4;
        *tag_dataunitlen = libraw_tagtype_dataunit_bytes(*tag_type);
        if ((*tag_datalen * (*tag_dataunitlen)) > 4) {
            *tag_dataoffset = sget4(pos) - save;
            if ((*tag_dataoffset + *tag_datalen) > _len) { // abnormal, tag data buffer overrun
                return -2;
            }
        }
        else *tag_dataoffset = *tag_offset + 8;
        *tag_offset += 12;
        return 0;
    }

private:
    short _order;
    unsigned char *_data;
    int _len;
    std::vector<unsigned char> storage;
};

void LibRaw::parseSonySR2(uchar *_cbuf_SR2, unsigned SR2SubIFDOffset,
                          unsigned SR2SubIFDLength, unsigned dng_writer)
{
  unsigned c;
  unsigned entries, tag_id, tag_type, tag_datalen;
  INT64 tag_offset, tag_dataoffset;
  int TagProcessed;
  int tag_dataunitlen;
  float num;
  int i;
  int WBCTC_count;
  try
  {
      checked_buffer_t cbuf_SR2(order, _cbuf_SR2, SR2SubIFDLength);
      entries = cbuf_SR2.sget2(0);
      if (entries > 1000)
          return;
      tag_offset = 2;
      WBCTC_count = 0;
      while (entries--) {
          if (cbuf_SR2.tiff_sget(SR2SubIFDOffset,
              &tag_offset, &tag_id, &tag_type, &tag_dataoffset,
              &tag_datalen, &tag_dataunitlen) == 0) {
              TagProcessed = 0;
              if (dng_writer == nonDNG) {
                  switch (tag_id) {
                  case 0x7300:
                      FORC4 cblack[c] = cbuf_SR2.sget2(tag_dataoffset + tag_dataunitlen * c);
                      TagProcessed = 1;
                      break;
                  case 0x7303:
                      FORC4 cam_mul[GRBG_2_RGBG(c)] = cbuf_SR2.sget2(tag_dataoffset + tag_dataunitlen * c);
                      TagProcessed = 1;
                      break;
                  case 0x7310:
                      FORC4 cblack[RGGB_2_RGBG(c)] = cbuf_SR2.sget2(tag_dataoffset + tag_dataunitlen * c);
                      i = cblack[3];
                      FORC3 if (i > (int)cblack[c]) i = cblack[c];
                      FORC4 cblack[c] -= i;
                      black = i;
                      TagProcessed = 1;
                      break;
                  case 0x7313:
                      FORC4 cam_mul[RGGB_2_RGBG(c)] = cbuf_SR2.sget2(tag_dataoffset + tag_dataunitlen * c);
                      TagProcessed = 1;
                      break;
                  case 0x74a0:
                      ilm.MaxAp4MaxFocal = cbuf_SR2.sgetreal(tag_type, tag_dataoffset);
                      TagProcessed = 1;
                      break;
                  case 0x74a1:
                      ilm.MaxAp4MinFocal = cbuf_SR2.sgetreal(tag_type, tag_dataoffset);
                      TagProcessed = 1;
                      break;
                  case 0x74a2:
                      ilm.MaxFocal = cbuf_SR2.sgetreal(tag_type, tag_dataoffset);
                      TagProcessed = 1;
                      break;
                  case 0x74a3:
                      ilm.MinFocal = cbuf_SR2.sgetreal(tag_type, tag_dataoffset);
                      TagProcessed = 1;
                      break;
                  case 0x7800:
                      for (i = 0; i < 3; i++)
                      {
                          num = 0.0;
                          for (c = 0; c < 3; c++)
                          {
                              imgdata.color.ccm[i][c] =
                                  (float)((short)cbuf_SR2.sget2(tag_dataoffset + tag_dataunitlen * (i * 3 + c)));
                              num += imgdata.color.ccm[i][c];
                          }
                          if (num > 0.01)
                              FORC3 imgdata.color.ccm[i][c] = imgdata.color.ccm[i][c] / num;
                      }
                      TagProcessed = 1;
                      break;
                  case 0x787f:
                      if (tag_datalen == 3)
                      {
                          FORC3 imgdata.color.linear_max[c] = cbuf_SR2.sget2(tag_dataoffset + tag_dataunitlen * c);
                          imgdata.color.linear_max[3] = imgdata.color.linear_max[1];
                      }
                      else if (tag_datalen == 1)
                      {
                          imgdata.color.linear_max[0] = imgdata.color.linear_max[1] =
                              imgdata.color.linear_max[2] = imgdata.color.linear_max[3] =
                              cbuf_SR2.sget2(tag_dataoffset);
                      }
                      TagProcessed = 1;
                      break;
                  }
              }

              if (!TagProcessed) {
                  if ((tag_id >= 0x7480) && (tag_id <= 0x7486)) {
                      i = tag_id - 0x7480;
                      if (Sony_SR2_wb_list[i] > 255) {
		         if (WBCTC_count < 64) {
                          icWBCCTC[WBCTC_count][0] = Sony_SR2_wb_list[i];
                          FORC3 icWBCCTC[WBCTC_count][c + 1] = cbuf_SR2.sget2(tag_dataoffset + tag_dataunitlen * c);
                          icWBCCTC[WBCTC_count][4] = icWBCCTC[WBCTC_count][2];
			 }
                         WBCTC_count++;
                      }
                      else {
                          FORC3 icWBC[Sony_SR2_wb_list[i]][c] = cbuf_SR2.sget2(tag_dataoffset + tag_dataunitlen * c);
                          icWBC[Sony_SR2_wb_list[i]][3] = icWBC[Sony_SR2_wb_list[i]][1];
                      }
                  }
                  else if ((tag_id >= 0x7820) && (tag_id <= 0x782d)) {
                      i = tag_id - 0x7820;
                      if (Sony_SR2_wb_list1[i] > 255) {
		        if (WBCTC_count < 64) {
                          icWBCCTC[WBCTC_count][0] = Sony_SR2_wb_list1[i];
                          FORC3 icWBCCTC[WBCTC_count][c + 1] = cbuf_SR2.sget2(tag_dataoffset + tag_dataunitlen * c);
                          icWBCCTC[WBCTC_count][4] = icWBCCTC[WBCTC_count][2];
                          if (Sony_SR2_wb_list1[i] == 3200) {
                              FORC3 icWBC[LIBRAW_WBI_StudioTungsten][c] = icWBCCTC[WBCTC_count][c + 1];
                              icWBC[LIBRAW_WBI_StudioTungsten][3] = icWBC[LIBRAW_WBI_StudioTungsten][1];
                          }
			 }
                         WBCTC_count++;
                      }
                      else {
                          FORC3 icWBC[Sony_SR2_wb_list1[i]][c] = cbuf_SR2.sget2(tag_dataoffset + tag_dataunitlen * c);
                          icWBC[Sony_SR2_wb_list1[i]][3] = icWBC[Sony_SR2_wb_list1[i]][1];
                      }
                  }
                  else if (tag_id == 0x7302) {
                      FORC4 icWBC[LIBRAW_WBI_Auto][GRBG_2_RGBG(c)] = cbuf_SR2.sget2(tag_dataoffset + tag_dataunitlen * c);
                  }
                  else if (tag_id == 0x7312) {
                      FORC4 icWBC[LIBRAW_WBI_Auto][RGGB_2_RGBG(c)] = cbuf_SR2.sget2(tag_dataoffset + tag_dataunitlen * c);
                  }
              }
          }
      }
  }
  catch (...)
  {
      return;
  }
}

void LibRaw::parseSonySRF(unsigned len)
{

  if ((len > 0xfffff) || (len == 0))
    return;

  INT64 save = ftell(ifp);
  INT64 offset =  0x0310c0 - save; /* for non-DNG this value normally is 0x8ddc */
  if (len < offset || offset < 0)
    return;
  try {

      INT64 decrypt_len = offset >> 2; /* master key offset value is the next
                                          un-encrypted metadata field after SRF0 */

      unsigned i, nWB;
      unsigned MasterKey, SRF2Key=0;
      INT64 srf_offset, tag_offset, tag_dataoffset;
      int tag_dataunitlen;
      //uchar *srf_buf;
      ushort entries;
      unsigned tag_id, tag_type, tag_datalen;

      //srf_buf = (uchar *)malloc(len+64);
      checked_buffer_t srf_buf(order, len);
      fread(srf_buf.data(), len, 1, ifp);

      offset += srf_buf[offset] << 2;

      /* master key is stored in big endian */
      MasterKey = ((unsigned)srf_buf[offset] << 24) |
          ((unsigned)srf_buf[offset + 1] << 16) |
          ((unsigned)srf_buf[offset + 2] << 8) |
          (unsigned)srf_buf[offset + 3];

      /* skip SRF0 */
      srf_offset = 0;
      entries = srf_buf.sget2(srf_offset);
      if (entries > 1000)
          goto restore_after_parseSonySRF;
      offset = srf_offset + 2;
      srf_offset = srf_buf.sget4(offset + 12 * entries) - save; /* SRF0 ends with SRF1 abs. position */

      /* get SRF1, it has fixed 40 bytes length and contains keys to decode metadata
       * and raw data */
      if (srf_offset < 0 || decrypt_len < srf_offset / 4)
          goto restore_after_parseSonySRF;
      sony_decrypt((unsigned *)(srf_buf.data() + srf_offset), decrypt_len - srf_offset / 4,
          1, MasterKey);
      entries = srf_buf.sget2(srf_offset);
      if (entries > 1000)
          goto restore_after_parseSonySRF;
      offset = srf_offset + 2;
      tag_offset = offset;

      while (entries--) {
          if (tiff_sget(save, srf_buf.data(), len,
              &tag_offset, &tag_id, &tag_type, &tag_dataoffset,
              &tag_datalen, &tag_dataunitlen) == 0) {
              if (tag_id == 0x0000) {
                  SRF2Key = srf_buf.sget4(tag_dataoffset);
              }
              else if (tag_id == 0x0001) {
                  /*RawDataKey =*/ srf_buf.sget4(tag_dataoffset);
              }
          }
          else goto restore_after_parseSonySRF;
      }
      offset = tag_offset;

      /* get SRF2 */
      srf_offset = srf_buf.sget4(offset) - save; /* SRFn ends with SRFn+1 position */
      if (srf_offset < 0 || decrypt_len < srf_offset / 4)
          goto restore_after_parseSonySRF;
      sony_decrypt((unsigned *)(srf_buf.data() + srf_offset), decrypt_len - srf_offset / 4,
          1, SRF2Key);

      entries = srf_buf.sget2(srf_offset);
      if (entries > 1000)
          goto restore_after_parseSonySRF;
      offset = srf_offset + 2;
      tag_offset = offset;

      while (entries--) {
          if (srf_buf.tiff_sget(save,
              &tag_offset, &tag_id, &tag_type, &tag_dataoffset,
              &tag_datalen, &tag_dataunitlen) == 0) {
              if ((tag_id >= 0x00c0) && (tag_id <= 0x00ce)) {
                  i = (tag_id - 0x00c0) % 3;
                  nWB = (tag_id - 0x00c0) / 3;
                  icWBC[Sony_SRF_wb_list[nWB]][i] = srf_buf.sget4(tag_dataoffset);
                  if (i == 1) {
                      icWBC[Sony_SRF_wb_list[nWB]][3] =
                          icWBC[Sony_SRF_wb_list[nWB]][i];
                  }
              }
              else if ((tag_id >= 0x00d0) && (tag_id <= 0x00d2)) {
                  i = (tag_id - 0x00d0) % 3;
                  cam_mul[i] = srf_buf.sget4(tag_dataoffset);
                  if (i == 1) {
                      cam_mul[3] = cam_mul[i];
                  }
              }
              else switch (tag_id) {
                  /*
                  0x0002  SRF6Offset
                  0x0003  SRFDataOffset (?)
                  0x0004  RawDataOffset
                  0x0005  RawDataLength
                  */
              case 0x0043:
                  ilm.MaxAp4MaxFocal = srf_buf.sgetreal(tag_type, tag_dataoffset);
                  break;
              case 0x0044:
                  ilm.MaxAp4MinFocal = srf_buf.sgetreal(tag_type, tag_dataoffset);
                  break;
              case 0x0045:
                  ilm.MinFocal = srf_buf.sgetreal(tag_type, tag_dataoffset);
                  break;
              case 0x0046:
                  ilm.MaxFocal = srf_buf.sgetreal(tag_type, tag_dataoffset);
                  break;
              }
          }
          else goto restore_after_parseSonySRF;
      }
      offset = tag_offset;

  restore_after_parseSonySRF:;
  }
  catch (...) // srf_buf can raise IO_EOF exception, catch it and return usual way
  {
      fseek(ifp, save, SEEK_SET);
      return;
  }
  fseek(ifp, save, SEEK_SET);
}
