def show(self, columSize: int = 10, linesHalt: int = -1):
txt1 = '\tApp Marker : ' + self.s0_app_marker.hex(
sep=' ') + " '" + Kind.findType(
self.s0_app_marker).shortname + "'"
txt2 = '\tApp Length : ' + self.s1_app_length.hex(
sep=' ') + ' (' + str(self.s1_app_length_int) + ' bayt)'
print(txt1)
print(txt2)
print("")
s2hex(dataBytes=self.s2_all_data,
dataName=Kind.findType(self.s0_app_marker).shortname,
columnSize=columSize,
linesHalt=linesHalt)
def __init__(self, item:object=None):
if item == None:
self.no = 0
self.root = 0
self.start = 0
self.end = 0
self.applistno = -1
self.type = Kind()
else:
self.no = item.no
self.root = item.root
self.start = item.start
self.end = item.end
self.applistno = item.applistno
self.type = Kind(item=item.type)
def showAll(self):
txt1_format = "\t{:<21} : '{}' {}"
txt1_tmp1 = "(-" + Kind.findType(
bytesData=self.s0_app_marker).shortname + "-)"
txt1 = txt1_format.format('App Marker',
self.s0_app_marker.hex(sep=' '), txt1_tmp1)
txt2_tmp1 = '(' + str(clength(data=self.s1_app_length)) + ' bayt)'
txt2 = txt1_format.format('App Length',
self.s1_app_length.hex(sep=' '), txt2_tmp1)
txt3 = txt1_format.format('JFXX Marker',
self.s2_jfxx_marker.hex(sep=' '),
"'JFXX\\x00'")
if self.s3_jfxx_thumbnail_format == b'10':
txt4_tmp1 = '(-JPEG format-)'
elif self.s3_jfxx_thumbnail_format == b'11':
txt4_tmp1 = '(-1 byte per pixel palettized format-)'
elif self.s3_jfxx_thumbnail_format == b'13':
txt4_tmp1 = '(-3 byte per pixel RGB format-)'
else:
txt4_tmp1 = '(?)'
txt4 = txt1_format.format('JFXX Thumbnail Format',
self.s3_jfxx_thumbnail_format.hex(),
txt4_tmp1)
print(txt1)
print(txt2)
print(txt3)
print(txt4)
s2hex(dataBytes=self.s4_jfxx_thumbnail_data,
dataName="'JFXX Thumbnail Data'",
columnSize=20)
def show(self):
txt1 = '\tApp Marker : ' + self.s0_app_marker.hex(
sep=' ') + " '" + Kind.findType(
self.s0_app_marker).shortname + "'"
txt2 = '\tApp Length : ' + self.s1_app_length.hex(
sep=' ') + ' (' + str(self.s1_app_length_int) + ' bayt)'
txt3 = '\tAdobe_CM Marker : ' + self.s2_adobe_marker.hex(
sep=' ') + " '" + self.s2_adobe_marker_str + "'"
print(txt1)
print(txt2)
print(txt3)
if len(self.s3_all_data) >= 14:
txt4 = '\tAdobe_CM Starter : ' + self.s3_all_data[13:14].hex(
sep=' ')
print(txt4)
print()
s2hex(dataBytes=self.s3_all_data,
dataName=Kind.findType(self.s0_app_marker).shortname,
columnSize=20)
def all(self) -> str:
txt1_format = "\t{:<20} : '{}' {}"
txt1_tmp1 = "(-" + Kind.findType(
bytesData=self.s0_app_marker).shortname + "-)\n"
txt1 = txt1_format.format('App Marker',
self.s0_app_marker.hex(sep=' '), txt1_tmp1)
txt2_tmp1 = '(' + str(clength(data=self.s1_app_length)) + ' bayt)\n'
txt2 = txt1_format.format('App Length',
self.s1_app_length.hex(sep=' '), txt2_tmp1)
txt3 = txt1_format.format('JFIF Marker',
self.s2_jfif_marker.hex(sep=' '),
"'JFIF\\x00'\n")
txt4_tmp1 = self.s3_jfif_version_1_major.hex(
) + ' ' + self.s3_jfif_version_2_minor.hex()
txt4_tmp2 = '(' + str(ord(self.s3_jfif_version_1_major)) + '.' + str(
ord(self.s3_jfif_version_2_minor)) + ')\n'
txt4 = txt1_format.format('JFIF Version', txt4_tmp1, txt4_tmp2)
if self.s4_jfif_density_units.lower() == '00':
txt5_tmp1 = '(-No Units:::Pixel Aspect Ratio-)\n'
elif self.s4_jfif_density_units.hex().lower() == '01':
txt5_tmp1 = '(-Pixels Per Inch [2.54 cm]-)\n'
elif self.s4_jfif_density_units.hex().lower() == '02':
txt5_tmp1 = '(-Pixels Per Centimeter-)\n'
else:
txt5_tmp1 = '(?)\n'
txt5 = txt1_format.format('JFIF Density Units',
self.s4_jfif_density_units.hex(), txt5_tmp1)
txt6 = txt1_format.format('JFIF X Density',
self.s5_jfif_xdensity.hex(sep=' '), '\n')
txt7 = txt1_format.format('JFIF Y Density',
self.s6_jfif_ydensity.hex(sep=' '), '\n')
txt8 = txt1_format.format('JFIF X Thumbnail',
self.s7_jfif_xthumbnail.hex(sep=' '), '\n')
txt9 = txt1_format.format('JFIF Y Thumbnail',
self.s8_jfif_ythumbnail.hex(sep=' '), '\n')
thumbnail_length = len(self.s9_jfif_thumbnaildata)
txt2_format = "\t{:<20} : '{}"
txt10 = ''
for kk in range(0, thumbnail_length):
if kk % 10 == 0:
if kk == 0:
txt10 = txt2_format.format(
'JFIF Thumbnail Data',
self.s9_jfif_thumbnaildata[kk:kk + 1].hex())
else:
txt10 += "'\n" + txt2_format.format(
'', self.s9_jfif_thumbnaildata[kk:kk + 1].hex())
else:
txt10 += ' ' + self.s9_jfif_thumbnaildata[kk:kk + 1].hex()
if kk == thumbnail_length - 1:
txt10 += "'"
result = txt1 + txt2 + txt3 + txt4 + txt5 + txt6 + txt7 + txt8 + txt9 + txt10
return result
def show(self):
txt1 = '\tApp Marker : ' + self.s0_app_marker.hex(
sep=' ') + " '" + Kind.findType(
self.s0_app_marker).shortname + "'"
txt2 = '\tApp Length : ' + self.s1_app_length.hex(
sep=' ') + ' (' + str(self.s1_app_length_int) + ' bayt)'
txt3 = '\tAdobe Marker : ' + self.s2_adobe_marker.hex(
sep=' ') + " '" + self.s2_adobe_marker_str + "'"
print(txt1)
print(txt2)
print(txt3)
if len(self.s3_all_data) >= 12:
txt4 = '\tAdobe Starter : ' + self.s3_all_data[10:12].hex(
sep=' ') + " '" + self.s3_all_data[10:11].hex(
) + " Bit - (" + self.s3_all_data[11:12].hex() + ")'"
print(txt4)
if len(self.s3_all_data) >= 16:
txt5 = '\tAdobe Data : ' + self.s3_all_data[12:16].hex(
sep=' ')
print(txt5)
print()
s2hex(dataBytes=self.s3_all_data,
dataName=Kind.findType(self.s0_app_marker).shortname,
columnSize=20)
def showHeader(self):
txt1 = '\tApp Marker : ' + self.s0_app_marker.hex(
sep=' ') + " '" + Kind.findType(
self.s0_app_marker).shortname + "'"
txt2 = '\tApp Length : ' + self.s1_app_length.hex(
sep=' ') + ' (' + str(self.s1_app_length_int) + ' bayt)'
txt3 = '\tXMP Marker (Hex) : ' + self.s2_xmp_marker.hex(sep=' ')
txt4 = '\tXMP Marker (Str) : "' + self.s2_xmp_marker_str + '"'
txt5 = '\tXMP Encoding : ' + self.s3_xmp_encoding_str
print(txt1)
print(txt2)
print(txt3)
print(txt4)
print(txt5)
def showHeader(self):
txt1 = '\tApp Marker : ' + self.s0_app_marker.hex(
sep=' ') + " '" + Kind.findType(
self.s0_app_marker).shortname + "'"
txt2 = '\tApp Length : ' + self.s1_app_length.hex(
sep=' ') + ' (' + str(self.s1_app_length_int) + ' bayt)'
txt3 = '\tExif Marker : ' + self.s2_exif_marker.hex(
sep=' ') + " '" + self.s2_exif_marker_str + "'"
txt4 = '\tExif Byte Order : ' + self.s3_exif_byte_order.hex(
sep=' ') + " '" + self.s3_exif_byte_order.decode(
encoding='Ascii',
errors='replace') + "' '" + self.s3_exif_byte_order_str + "'"
txt5 = '\tExif Version Number : ' + self.s4_exif_version_number.hex(
sep=' ') + " (" + str(clength(self.s4_exif_version_number)) + ")"
txt6 = '\tExif IFD : ' + self.s5_exif_image_file_directory_ifd.hex(
sep=' ')
txt7 = "\tExif 'OIFD' Tags Count : " + str(
len(self.s6_exif_0IFD_3tags))
txt8 = "\tExif 'Exif IFD' Tags Count : " + str(
len(self.s7_exif_ExifIFD_3tags))
txt9 = "\tExif 'Interoperability IFD' Tags Count : " + str(
len(self.s8_exif_InterOperability_3tags))
txt10 = "\tExif 'GPS IFD' Tags Count : " + str(
len(self.s9_exif_GpsIFD_3tags))
txt11 = "\tExif '1IFD' Tags Count : " + str(
len(self.s10_exif_1IFD_3tags))
txt12 = "\t + "
txt13 = "\t ----------- "
txt14 = "\tExif Total Tags Count : " + str(
len(self.s6_exif_0IFD_3tags) + len(self.s7_exif_ExifIFD_3tags) +
len(self.s8_exif_InterOperability_3tags) +
len(self.s9_exif_GpsIFD_3tags) + len(self.s10_exif_1IFD_3tags))
print(txt1)
print(txt2)
print(txt3)
print(txt4)
print(txt5)
print(txt6)
print()
print(txt7)
print(txt8)
print(txt9)
print(txt10)
print(txt11)
print(txt12)
print(txt13)
print(txt14)
def showAll(self):
txt1_format = "\t{:<20} : '{}' {}"
txt1_tmp1 = "(-" + Kind.findType(
bytesData=self.s0_app_marker).shortname + "-)"
txt1 = txt1_format.format('App Marker',
self.s0_app_marker.hex(sep=' '), txt1_tmp1)
txt2_tmp1 = '(' + str(clength(data=self.s1_app_length)) + ' bayt)'
txt2 = txt1_format.format('App Length',
self.s1_app_length.hex(sep=' '), txt2_tmp1)
txt3 = txt1_format.format('JFIF Marker',
self.s2_jfif_marker.hex(sep=' '),
"'JFIF\\x00'")
txt4_tmp1 = self.s3_jfif_version_1_major.hex(
) + ' ' + self.s3_jfif_version_2_minor.hex()
txt4_tmp2 = '(' + str(ord(self.s3_jfif_version_1_major)) + '.' + str(
ord(self.s3_jfif_version_2_minor)) + ')'
txt4 = txt1_format.format('JFIF Version', txt4_tmp1, txt4_tmp2)
if self.s4_jfif_density_units.lower() == '00':
txt5_tmp1 = '(-No Units:::Pixel Aspect Ratio-)'
elif self.s4_jfif_density_units.hex().lower() == '01':
txt5_tmp1 = '(-Pixels Per Inch [2.54 cm]-)'
elif self.s4_jfif_density_units.hex().lower() == '02':
txt5_tmp1 = '(-Pixels Per Centimeter-)'
else:
txt5_tmp1 = '(?)'
txt5 = txt1_format.format('JFIF Density Units',
self.s4_jfif_density_units.hex(), txt5_tmp1)
txt6 = txt1_format.format('JFIF X Density',
self.s5_jfif_xdensity.hex(sep=' '), '')
txt7 = txt1_format.format('JFIF Y Density',
self.s6_jfif_ydensity.hex(sep=' '), '')
txt8 = txt1_format.format('JFIF X Thumbnail',
self.s7_jfif_xthumbnail.hex(sep=' '), '')
txt9 = txt1_format.format('JFIF Y Thumbnail',
self.s8_jfif_ythumbnail.hex(sep=' '), '')
print(txt1)
print(txt2)
print(txt3)
print(txt4)
print(txt5)
print(txt6)
print(txt7)
print(txt8)
print(txt9)
s2hex(dataBytes=self.s9_jfif_thumbnaildata,
dataName="'JFIF Thumbnail Data'",
columnSize=20)
def showParams(self, columnSize=50, linesHalt=-1):
txt1 = '\tApp Marker : ' + self.s0_app_marker.hex(
sep=' ') + " '" + Kind.findType(
self.s0_app_marker).shortname + "'"
txt2 = '\tApp Length : ' + self.s1_app_length.hex(
sep=' ') + ' (' + str(self.s1_app_length_int) + ' bayt)'
txt3 = '\tXMP Marker (Hex) : ' + self.s2_xmp_marker.hex(sep=' ')
txt4 = '\tXMP Marker (Str) : "' + self.s2_xmp_marker_str + '"'
txt5 = '\tXMP Encoding : ' + self.s3_xmp_encoding_str
print(txt1)
print(txt2)
print(txt3)
print(txt4)
print(txt5)
print("")
#
if self.s3_xmp_encoding_int == 1:
sutf8(bytesData=self.s4_xmp_data.replace(
self.s3_xmp_encoding_bytes, b'0xEF 0xBB 0xBF'),
columnSize=columnSize,
linesHalt=linesHalt)
elif self.s3_xmp_encoding_int == 2:
sutf16be(bytesData=self.s4_xmp_data.replace(
self.s3_xmp_encoding_bytes, b'0xFE 0xFF'),
columnSize=columnSize,
linesHalt=linesHalt)
elif self.s3_xmp_encoding_int == 3:
sutf16le(bytesData=self.s4_xmp_data.replace(
self.s3_xmp_encoding_bytes, b'0xFF 0XFE'),
columnSize=columnSize,
linesHalt=linesHalt)
elif self.s3_xmp_encoding_int == 4:
sutf32be(bytesData=self.s4_xmp_data.replace(
self.s3_xmp_encoding_bytes, b'0x00 0x00 0xFE 0XFF'),
columnSize=columnSize,
linesHalt=linesHalt)
elif self.s3_xmp_encoding_int == 5:
suft32le(bytesData=self.s4_xmp_data.replace(
self.s3_xmp_encoding_bytes, b'0xFF 0XFE 0x00 0x00'),
columnSize=columnSize,
linesHalt=linesHalt)
else:
print('\tData Encoding Unknown')
def showHeader(self):
txt1 = '\tApp Marker : ' + self.s0_app_marker.hex(
sep=' ') + " '" + Kind.findType(
self.s0_app_marker).shortname + "'"
txt2 = '\tApp Length : ' + self.s1_app_length.hex(
sep=' ') + ' (' + str(self.s1_app_length_int) + ' bayt)'
txt3 = '\tPhotoshop Marker (Hex) : ' + self.s2_photoshop_marker.hex(
sep=' ')
txt4 = '\tPhotoshop Marker (Str) : ' + self.s2_photoshop_marker_str
txt5 = '\tPhotoshop Tags Count : ' + str(
len(self.s3_photoshop_tags))
txt6 = '\t<<8BIM>4bayt> - <<Tag>2bayt> - <<Padding>2bayt>- <<Count>4bayt> - <<Data>Variable>'
#
print(txt1)
print(txt2)
print(txt3)
print(txt4)
print(txt5)
print(txt6)
def all(self) -> str:
txt1_format = "\t{:<21} : '{}' {}\n"
txt1_tmp1 = "(-" + Kind.findType(
bytesData=self.s0_app_marker).shortname + "-)"
txt1 = txt1_format.format('App Marker',
self.s0_app_marker.hex(sep=' '), txt1_tmp1)
txt2_tmp1 = '(' + str(clength(data=self.s1_app_length)) + ' bayt)'
txt2 = txt1_format.format('App Length',
self.s1_app_length.hex(sep=' '), txt2_tmp1)
txt3 = txt1_format.format('JFXX Marker',
self.s2_jfxx_marker.hex(sep=' '),
"'JFXX\\x00'")
if self.s3_jfxx_thumbnail_format == b'10':
txt4_tmp1 = '(-JPEG format-)'
elif self.s3_jfxx_thumbnail_format == b'11':
txt4_tmp1 = '(-1 byte per pixel palettized format-)'
elif self.s3_jfxx_thumbnail_format == b'13':
txt4_tmp1 = '(-3 byte per pixel RGB format-)'
else:
txt4_tmp1 = '(?)'
txt4 = txt1_format.format('JFXX Thumbnail Format',
self.s3_jfxx_thumbnail_format.hex(),
txt4_tmp1)
thumbnail_length = len(self.s4_jfxx_thumbnail_data)
txt2_format = "\t{:<21} : '{}"
txt5 = ''
for kk in range(0, thumbnail_length):
if kk % 10 == 0:
if kk == 0:
txt5 = txt2_format.format(
'JFIF Thumbnail Data',
self.s4_jfxx_thumbnail_data[kk:kk + 1].hex())
else:
txt5 += "'\n" + txt2_format.format(
'', self.s4_jfxx_thumbnail_data[kk:kk + 1].hex())
else:
txt5 += ' ' + self.s4_jfxx_thumbnail_data[kk:kk + 1].hex()
if kk == thumbnail_length - 1:
txt5 += "'"
result = txt1 + txt2 + txt3 + txt4 + txt5
return result
def showHeader(self):
txt1 = '\tApp Marker : ' + self.s0_app_marker.hex(
sep=' ') + " '" + Kind.findType(
self.s0_app_marker).shortname + "'"
txt2 = '\tApp Length : ' + self.s1_app_length.hex(
sep=' ') + ' (' + str(self.s1_app_length_int) + ' bayt)'
txt3 = '\tMPF Marker : ' + self.s2_mpf_marker.hex(
sep=' ') + " '" + self.s2_mpf_marker_str + "'"
txt4 = '\tMPF Byte Order : ' + self.s3_mpf_byte_order.hex(
sep=' ') + " '" + self.s3_mpf_byte_order.decode(
encoding='utf-8',
errors='replace') + "' (-" + self.s3_mpf_byte_order_str + "-)"
txt5 = '\tMPF Version : ' + self.s4_mpf_version.hex(sep=' ')
txt6 = '\tMPF IFD : ' + self.s5_mpf_IFD.hex(sep=' ')
txt7 = '\tMPF IFD Tags Count : ' + self.s6_mpf_IFD_tags_count.hex(
sep=' ') + " (" + str(self.s6_mpf_IFD_tags_count_int) + ")"
print(txt1)
print(txt2)
print(txt3)
print(txt4)
print(txt5)
print(txt6)
print(txt7)
def findSectors(jpgBytes: bytes) -> List[Sector]:
#
jpgSectors_tmp = []
jpgDataLength = len(jpgBytes)
checkLength = jpgDataLength - 1
itemCount = 1
#
# 1) SOI 'Start Of Image' - 2 bayt
startIndex = 0
tmp_kind = Kind.SOI()
while True:
tmp_index = jpgBytes[startIndex:].find(tmp_kind.marker)
if tmp_index == -1:
break
startIndex += tmp_index
#
item = Sector()
item.no = itemCount
item.start = startIndex
item.end = startIndex + 2
item.root = 0
item.type = tmp_kind
jpgSectors_tmp.append(item)
#
itemCount += 1
startIndex += 2
#
if startIndex > checkLength:
break
#
# 2) EOI 'End Of Image' - 2 bayt
startIndex = 0
tmp_kind = Kind.EOI()
while True:
tmp_index = jpgBytes[startIndex:].find(tmp_kind.marker)
if tmp_index == -1:
break
startIndex += tmp_index
#
item = Sector()
item.no = itemCount
item.start = startIndex
item.end = startIndex + 2
item.root = 0
item.type = tmp_kind
jpgSectors_tmp.append(item)
#
itemCount += 1
startIndex += 2
#
if startIndex > checkLength:
break
#
# 3) DRI 'Define Restart Interval' - 4 bayt
startIndex = 0
tmp_kind = Kind.DRI()
while True:
tmp_index = jpgBytes[startIndex:].find(tmp_kind.marker)
if tmp_index == -1:
break
startIndex += tmp_index
#
item = Sector()
item.no = itemCount
item.start = startIndex
item.end = startIndex + 4
item.root = 0
item.type = tmp_kind
jpgSectors_tmp.append(item)
#
itemCount += 1
startIndex += 4
#
if startIndex > checkLength:
break
#
# 4) APP0 'Application Specific'
startIndex = 0
tmp_kind = Kind.APP0()
while True:
tmp_index = jpgBytes[startIndex:].find(tmp_kind.marker)
if tmp_index == -1:
break
startIndex += tmp_index
#
if startIndex + 4 > checkLength:
break
applength = appLength(data=jpgBytes[startIndex + 2:startIndex + 4])
tmp_end = startIndex + 2 + applength
if applength > -1 and tmp_end < checkLength:
item = Sector()
item.no = itemCount
item.start = startIndex
item.end = tmp_end
item.root = 0
item.type = tmp_kind
jpgSectors_tmp.append(item)
#
itemCount += 1
#
startIndex += 2
# 5) APP1 'Application Specific'
startIndex = 0
tmp_kind = Kind.APP1()
while True:
tmp_index = jpgBytes[startIndex:].find(tmp_kind.marker)
if tmp_index == -1:
break
startIndex += tmp_index
#
if startIndex + 4 > checkLength:
break
applength = appLength(data=jpgBytes[startIndex + 2:startIndex + 4])
tmp_end = startIndex + 2 + applength
if applength > -1 and tmp_end < checkLength:
item = Sector()
item.no = itemCount
item.start = startIndex
item.end = tmp_end
item.root = 0
item.type = tmp_kind
jpgSectors_tmp.append(item)
#
itemCount += 1
#
startIndex += 2
# 6) APP2 'Application Specific'
startIndex = 0
tmp_kind = Kind.APP2()
while True:
tmp_index = jpgBytes[startIndex:].find(tmp_kind.marker)
if tmp_index == -1:
break
startIndex += tmp_index
#
if startIndex + 4 > checkLength:
break
applength = appLength(data=jpgBytes[startIndex + 2:startIndex + 4])
tmp_end = startIndex + 2 + applength
if applength > -1 and tmp_end < checkLength:
item = Sector()
item.no = itemCount
item.start = startIndex
item.end = tmp_end
item.root = 0
item.type = tmp_kind
jpgSectors_tmp.append(item)
#
itemCount += 1
#
startIndex += 2
# 7) APP3 'Application Specific'
startIndex = 0
tmp_kind = Kind.APP3()
while True:
tmp_index = jpgBytes[startIndex:].find(tmp_kind.marker)
if tmp_index == -1:
break
startIndex += tmp_index
#
if startIndex + 4 > checkLength:
break
applength = appLength(data=jpgBytes[startIndex + 2:startIndex + 4])
tmp_end = startIndex + 2 + applength
if applength > -1 and tmp_end < checkLength:
item = Sector()
item.no = itemCount
item.start = startIndex
item.end = tmp_end
item.root = 0
item.type = tmp_kind
jpgSectors_tmp.append(item)
#
itemCount += 1
#
startIndex += 2
# 8) APP4 'Application Specific'
startIndex = 0
tmp_kind = Kind.APP4()
while True:
tmp_index = jpgBytes[startIndex:].find(tmp_kind.marker)
if tmp_index == -1:
break
startIndex += tmp_index
#
if startIndex + 4 > checkLength:
break
applength = appLength(data=jpgBytes[startIndex + 2:startIndex + 4])
tmp_end = startIndex + 2 + applength
if applength > -1 and tmp_end < checkLength:
item = Sector()
item.no = itemCount
item.start = startIndex
item.end = tmp_end
item.root = 0
item.type = tmp_kind
jpgSectors_tmp.append(item)
#
itemCount += 1
#
startIndex += 22
# 9) APP5 'Application Specific'
startIndex = 0
tmp_kind = Kind.APP5()
while True:
tmp_index = jpgBytes[startIndex:].find(tmp_kind.marker)
if tmp_index == -1:
break
startIndex += tmp_index
#
if startIndex + 4 > checkLength:
break
applength = appLength(data=jpgBytes[startIndex + 2:startIndex + 4])
tmp_end = startIndex + 2 + applength
if applength > -1 and tmp_end < checkLength:
item = Sector()
item.no = itemCount
item.start = startIndex
item.end = tmp_end
item.root = 0
item.type = tmp_kind
jpgSectors_tmp.append(item)
#
itemCount += 1
#
startIndex += 2
# 10) APP6 'Application Specific'
startIndex = 0
tmp_kind = Kind.APP6()
while True:
tmp_index = jpgBytes[startIndex:].find(tmp_kind.marker)
if tmp_index == -1:
break
startIndex += tmp_index
#
if startIndex + 4 > checkLength:
break
applength = appLength(data=jpgBytes[startIndex + 2:startIndex + 4])
tmp_end = startIndex + 2 + applength
if applength > -1 and tmp_end < checkLength:
item = Sector()
item.no = itemCount
item.start = startIndex
item.end = tmp_end
item.root = 0
item.type = tmp_kind
jpgSectors_tmp.append(item)
#
itemCount += 1
#
startIndex += 2
# 11) APP7 'Application Specific'
startIndex = 0
tmp_kind = Kind.APP7()
while True:
tmp_index = jpgBytes[startIndex:].find(tmp_kind.marker)
if tmp_index == -1:
break
startIndex += tmp_index
#
if startIndex + 4 > checkLength:
break
applength = appLength(data=jpgBytes[startIndex + 2:startIndex + 4])
tmp_end = startIndex + 2 + applength
if applength > -1 and tmp_end < checkLength:
item = Sector()
item.no = itemCount
item.start = startIndex
item.end = tmp_end
item.root = 0
item.type = tmp_kind
jpgSectors_tmp.append(item)
#
itemCount += 1
#
startIndex += 2
# 12) APP8 'Application Specific'
startIndex = 0
tmp_kind = Kind.APP8()
while True:
tmp_index = jpgBytes[startIndex:].find(tmp_kind.marker)
if tmp_index == -1:
break
startIndex += tmp_index
#
if startIndex + 4 > checkLength:
break
applength = appLength(data=jpgBytes[startIndex + 2:startIndex + 4])
tmp_end = startIndex + 2 + applength
if applength > -1 and tmp_end < checkLength:
item = Sector()
item.no = itemCount
item.start = startIndex
item.end = tmp_end
item.root = 0
item.type = tmp_kind
jpgSectors_tmp.append(item)
#
itemCount += 1
#
startIndex += 2
# 13) APP9 'Application Specific'
startIndex = 0
tmp_kind = Kind.APP9()
while True:
tmp_index = jpgBytes[startIndex:].find(tmp_kind.marker)
if tmp_index == -1:
break
startIndex += tmp_index
#
if startIndex + 4 > checkLength:
break
applength = appLength(data=jpgBytes[startIndex + 2:startIndex + 4])
tmp_end = startIndex + 2 + applength
if applength > -1 and tmp_end < checkLength:
item = Sector()
item.no = itemCount
item.start = startIndex
item.end = tmp_end
item.root = 0
item.type = tmp_kind
jpgSectors_tmp.append(item)
#
itemCount += 1
#
startIndex += 2
# 14) APPA 'Application Specific'
startIndex = 0
tmp_kind = Kind.APPA()
while True:
tmp_index = jpgBytes[startIndex:].find(tmp_kind.marker)
if tmp_index == -1:
break
startIndex += tmp_index
#
if startIndex + 4 > checkLength:
break
applength = appLength(data=jpgBytes[startIndex + 2:startIndex + 4])
tmp_end = startIndex + 2 + applength
if applength > -1 and tmp_end < checkLength:
item = Sector()
item.no = itemCount
item.start = startIndex
item.end = tmp_end
item.root = 0
item.type = tmp_kind
jpgSectors_tmp.append(item)
#
itemCount += 1
#
startIndex += 2
# 15) APPB 'Application Specific'
startIndex = 0
tmp_kind = Kind.APPB()
while True:
tmp_index = jpgBytes[startIndex:].find(tmp_kind.marker)
if tmp_index == -1:
break
startIndex += tmp_index
#
if startIndex + 4 > checkLength:
break
applength = appLength(data=jpgBytes[startIndex + 2:startIndex + 4])
tmp_end = startIndex + 2 + applength
if applength > -1 and tmp_end < checkLength:
item = Sector()
item.no = itemCount
item.start = startIndex
item.end = tmp_end
item.root = 0
item.type = tmp_kind
jpgSectors_tmp.append(item)
#
itemCount += 1
#
startIndex += 2
# 16) APPC 'Application Specific'
startIndex = 0
tmp_kind = Kind.APPC()
while True:
tmp_index = jpgBytes[startIndex:].find(tmp_kind.marker)
if tmp_index == -1:
break
startIndex += tmp_index
#
if startIndex + 4 > checkLength:
break
applength = appLength(data=jpgBytes[startIndex + 2:startIndex + 4])
tmp_end = startIndex + 2 + applength
if applength > -1 and tmp_end < checkLength:
item = Sector()
item.no = itemCount
item.start = startIndex
item.end = tmp_end
item.root = 0
item.type = tmp_kind
jpgSectors_tmp.append(item)
#
itemCount += 1
#
startIndex += 2
# 17) APPD 'Application Specific'
startIndex = 0
tmp_kind = Kind.APPD()
while True:
tmp_index = jpgBytes[startIndex:].find(tmp_kind.marker)
if tmp_index == -1:
break
startIndex += tmp_index
#
if startIndex + 4 > checkLength:
break
applength = appLength(data=jpgBytes[startIndex + 2:startIndex + 4])
tmp_end = startIndex + 2 + applength
if applength > -1 and tmp_end < checkLength:
item = Sector()
item.no = itemCount
item.start = startIndex
item.end = tmp_end
item.root = 0
item.type = tmp_kind
jpgSectors_tmp.append(item)
#
itemCount += 1
#
startIndex += 2
# 18) APPE 'Application Specific'
startIndex = 0
tmp_kind = Kind.APPE()
while True:
tmp_index = jpgBytes[startIndex:].find(tmp_kind.marker)
if tmp_index == -1:
break
startIndex += tmp_index
#
if startIndex + 4 > checkLength:
break
applength = appLength(data=jpgBytes[startIndex + 2:startIndex + 4])
tmp_end = startIndex + 2 + applength
if applength > -1 and tmp_end < checkLength:
item = Sector()
item.no = itemCount
item.start = startIndex
item.end = tmp_end
item.root = 0
item.type = tmp_kind
jpgSectors_tmp.append(item)
#
itemCount += 1
#
startIndex += 2
# 19) APPF 'Application Specific'
startIndex = 0
tmp_kind = Kind.APPF()
while True:
tmp_index = jpgBytes[startIndex:].find(tmp_kind.marker)
if tmp_index == -1:
break
startIndex += tmp_index
#
if startIndex + 4 > checkLength:
break
applength = appLength(data=jpgBytes[startIndex + 2:startIndex + 4])
tmp_end = startIndex + 2 + applength
if applength > -1 and tmp_end < checkLength:
item = Sector()
item.no = itemCount
item.start = startIndex
item.end = tmp_end
item.root = 0
item.type = tmp_kind
jpgSectors_tmp.append(item)
#
itemCount += 1
#
startIndex += 2
# 20) SOF0 'Start Of Frame (Baseline DCT)'
startIndex = 0
tmp_kind = Kind.SOF0()
while True:
tmp_index = jpgBytes[startIndex:].find(tmp_kind.marker)
if tmp_index == -1:
break
startIndex += tmp_index
#
if startIndex + 4 > checkLength:
break
applength = appLength(data=jpgBytes[startIndex + 2:startIndex + 4])
tmp_end = startIndex + 2 + applength
if applength > -1 and tmp_end < checkLength:
item = Sector()
item.no = itemCount
item.start = startIndex
item.end = tmp_end
item.root = 0
item.type = tmp_kind
jpgSectors_tmp.append(item)
#
itemCount += 1
#
startIndex += 2
# 21) SOF2 'Start Of Frame (Progressive DCT)'
startIndex = 0
tmp_kind = Kind.SOF2()
while True:
tmp_index = jpgBytes[startIndex:].find(tmp_kind.marker)
if tmp_index == -1:
break
startIndex += tmp_index
#
if startIndex + 4 > checkLength:
break
applength = appLength(data=jpgBytes[startIndex + 2:startIndex + 4])
tmp_end = startIndex + 2 + applength
if applength > -1 and tmp_end < checkLength:
item = Sector()
item.no = itemCount
item.start = startIndex
item.end = tmp_end
item.root = 0
item.type = tmp_kind
jpgSectors_tmp.append(item)
#
itemCount += 1
#
startIndex += 2
# 22) DHT 'Define Huffman Table(s)'
startIndex = 0
tmp_kind = Kind.DHT()
while True:
tmp_index = jpgBytes[startIndex:].find(tmp_kind.marker)
if tmp_index == -1:
break
startIndex += tmp_index
#
if startIndex + 4 > checkLength:
break
applength = appLength(data=jpgBytes[startIndex + 2:startIndex + 4])
tmp_end = startIndex + 2 + applength
if applength > -1 and tmp_end < checkLength:
item = Sector()
item.no = itemCount
item.start = startIndex
item.end = tmp_end
item.root = 0
item.type = tmp_kind
jpgSectors_tmp.append(item)
#
itemCount += 1
#
startIndex += 2
# 23) DQT 'Define Quantization Table(s)'
startIndex = 0
tmp_kind = Kind.DQT()
while True:
tmp_index = jpgBytes[startIndex:].find(tmp_kind.marker)
if tmp_index == -1:
break
startIndex += tmp_index
#
if startIndex + 4 > checkLength:
break
applength = appLength(data=jpgBytes[startIndex + 2:startIndex + 4])
tmp_end = startIndex + 2 + applength
if applength > -1 and tmp_end < checkLength:
item = Sector()
item.no = itemCount
item.start = startIndex
item.end = tmp_end
item.root = 0
item.type = tmp_kind
jpgSectors_tmp.append(item)
#
itemCount += 1
#
startIndex += 2
# 24) SOS 'Start Of Scan'
startIndex = 0
tmp_kind = Kind.SOS()
while True:
tmp_index = jpgBytes[startIndex:].find(tmp_kind.marker)
if tmp_index == -1:
break
startIndex += tmp_index
#
if startIndex + 4 > checkLength:
break
applength = appLength(data=jpgBytes[startIndex + 2:startIndex + 4])
tmp_end = startIndex + 2 + applength
if applength > -1 and tmp_end < checkLength:
item = Sector()
item.no = itemCount
item.start = startIndex
item.end = tmp_end
item.root = 0
item.type = tmp_kind
jpgSectors_tmp.append(item)
#
itemCount += 1
#
startIndex += 2
# 25) COM 'Comment'
startIndex = 0
tmp_kind = Kind.COM()
while True:
tmp_index = jpgBytes[startIndex:].find(tmp_kind.marker)
if tmp_index == -1:
break
startIndex += tmp_index
#
if startIndex + 4 > checkLength:
break
applength = appLength(data=jpgBytes[startIndex + 2:startIndex + 4])
tmp_end = startIndex + 2 + applength
if applength > -1 and tmp_end < checkLength:
item = Sector()
item.no = itemCount
item.start = startIndex
item.end = tmp_end
item.root = 0
item.type = tmp_kind
jpgSectors_tmp.append(item)
#
itemCount += 1
#
startIndex += 2
# 26) RST0 'Restart' - 2 bayt
startIndex = 0
tmp_kind = Kind.RST0()
while True:
tmp_index = jpgBytes[startIndex:].find(tmp_kind.marker)
if tmp_index == -1:
break
startIndex += tmp_index
#
item = Sector()
item.no = itemCount
item.start = startIndex
item.end = startIndex + 2
item.root = 0
item.type = tmp_kind
jpgSectors_tmp.append(item)
#
itemCount += 1
startIndex += 2
#
if startIndex > checkLength:
break
#
# 27) RST1 'Restart' - 2 bayt
startIndex = 0
tmp_kind = Kind.RST1()
while True:
tmp_index = jpgBytes[startIndex:].find(tmp_kind.marker)
if tmp_index == -1:
break
startIndex += tmp_index
#
item = Sector()
item.no = itemCount
item.start = startIndex
item.end = startIndex + 2
item.root = 0
item.type = tmp_kind
jpgSectors_tmp.append(item)
#
itemCount += 1
startIndex += 2
#
if startIndex > checkLength:
break
#
# 28) RST2 'Restart' - 2 bayt
startIndex = 0
tmp_kind = Kind.RST2()
while True:
tmp_index = jpgBytes[startIndex:].find(tmp_kind.marker)
if tmp_index == -1:
break
startIndex += tmp_index
#
item = Sector()
item.no = itemCount
item.start = startIndex
item.end = startIndex + 2
item.root = 0
item.type = tmp_kind
jpgSectors_tmp.append(item)
#
itemCount += 1
startIndex += 2
#
if startIndex > checkLength:
break
#
# 29) RST3 'Restart' - 2 bayt
startIndex = 0
tmp_kind = Kind.RST3()
while True:
tmp_index = jpgBytes[startIndex:].find(tmp_kind.marker)
if tmp_index == -1:
break
startIndex += tmp_index
#
item = Sector()
item.no = itemCount
item.start = startIndex
item.end = startIndex + 2
item.root = 0
item.type = tmp_kind
jpgSectors_tmp.append(item)
#
itemCount += 1
startIndex += 2
#
if startIndex > checkLength:
break
#
# 30) RST4 'Restart' - 2 bayt
startIndex = 0
tmp_kind = Kind.RST4()
while True:
tmp_index = jpgBytes[startIndex:].find(tmp_kind.marker)
if tmp_index == -1:
break
startIndex += tmp_index
#
item = Sector()
item.no = itemCount
item.start = startIndex
item.end = startIndex + 2
item.root = 0
item.type = tmp_kind
jpgSectors_tmp.append(item)
#
itemCount += 1
startIndex += 2
#
if startIndex > checkLength:
break
#
# 31) RST5 'Restart' - 2 bayt
startIndex = 0
tmp_kind = Kind.RST5()
while True:
tmp_index = jpgBytes[startIndex:].find(tmp_kind.marker)
if tmp_index == -1:
break
startIndex += tmp_index
#
item = Sector()
item.no = itemCount
item.start = startIndex
item.end = startIndex + 2
item.root = 0
item.type = tmp_kind
jpgSectors_tmp.append(item)
#
itemCount += 1
startIndex += 2
#
if startIndex > checkLength:
break
#
# 32) RST6 'Restart' - 2 bayt
startIndex = 0
tmp_kind = Kind.RST6()
while True:
tmp_index = jpgBytes[startIndex:].find(tmp_kind.marker)
if tmp_index == -1:
break
startIndex += tmp_index
#
item = Sector()
item.no = itemCount
item.start = startIndex
item.end = startIndex + 2
item.root = 0
item.type = tmp_kind
jpgSectors_tmp.append(item)
#
itemCount += 1
startIndex += 2
#
if startIndex > checkLength:
break
#
# 33) RST7 'Restart' - 2 bayt
startIndex = 0
tmp_kind = Kind.RST7()
while True:
tmp_index = jpgBytes[startIndex:].find(tmp_kind.marker)
if tmp_index == -1:
break
startIndex += tmp_index
#
item = Sector()
item.no = itemCount
item.start = startIndex
item.end = startIndex + 2
item.root = 0
item.type = tmp_kind
jpgSectors_tmp.append(item)
#
itemCount += 1
startIndex += 2
#
if startIndex > checkLength:
break
#
#
# Detect Root Child
jpgSectors = []
#
sort_jpgSectors_tmp = sorted(jpgSectors_tmp, key=lambda x: x.start)
number_find = len(sort_jpgSectors_tmp)
#
for ii in range(0, number_find):
main_item = sort_jpgSectors_tmp[ii]
if ii > 0:
for jj in range((ii - 1), -1, -1):
check_item = sort_jpgSectors_tmp[jj]
if check_item.start <= main_item.start <= check_item.end:
if check_item.start <= main_item.end <= check_item.end:
main_item.root = check_item.no
break
jpgSectors.append(main_item)
#
#
return jpgSectors
def showHex(self):
self.showHeader()
print()
s2hex(dataBytes=self.s8_all_data,
dataName=Kind.findType(self.s0_app_marker).shortname)
