ofs | hex dump | ascii |
---|
0000 | 89 50 4e 47 0d 0a 1a 0a 00 00 00 0d 49 48 44 52 00 00 02 ee 00 00 01 d5 08 02 00 00 00 21 2a e9 | .PNG........IHDR.............!*. |
0020 | 6e 00 00 00 09 70 48 59 73 00 00 0b 13 00 00 0b 13 01 00 9a 9c 18 00 00 56 68 49 44 41 54 78 da | n....pHYs...............VhIDATx. |
0040 | ec dd 77 b4 56 55 9a ef fb cf ce 9b bd d9 e4 9c 11 c9 39 23 82 88 20 2a 5a 2a a5 88 20 28 60 40 | ..w.VU............9#...*Z*...(`@ |
0060 | 05 8c 48 12 04 24 e7 20 39 e7 b8 c9 8a 80 16 98 03 2a a6 b6 ba ba cb 3e dd e7 54 77 9f ae 73 fa | ..H..$..9........*.....>..Tw..s. |
0080 | dc be a7 ef 19 e3 de 71 c3 18 f7 8f b7 e6 ee f5 ba d9 96 22 4d 75 55 cd ef 58 7f ec bd de b5 d6 | .......q..........."MuU..X...... |
00a0 | 6f cd b9 d6 fb ce 67 3e f3 99 cf 54 10 89 44 22 91 48 24 f2 47 8b 48 24 12 89 44 22 91 48 24 12 | o.....g>...T..D".H$.G.H$..D".H$. |
00c0 | 89 44 22 91 48 24 12 89 44 22 91 48 e4 4a 91 97 9f f9 e4 84 46 6b 77 b7 5b b3 b3 ed 65 6e bb da | .D".H$..D".H.J......Fkw.[...en.. |
00e0 | ae d9 d9 f6 f6 9f d7 c8 ca ca 88 f5 19 89 44 22 91 48 e4 aa 32 68 68 ad df fc df 37 ff c3 ff 3b | ..............D".H..2hh....7...; |
0100 | e0 ef ff 9f 01 ff 90 be 95 de 53 d6 f6 5f ff bf 01 7f f1 4f 37 b6 ef 5c 21 d6 67 24 12 89 44 22 | ..........S.._.....O7..\!.g$..D" |
0120 | 91 ab ca 03 8f d6 fd db ff ab df b7 ff eb a6 5f ff 1f 97 bf 7d fb bf 6e fa e6 7f dc d8 e3 86 4a | ..............._....}..n.......J |
0140 | b1 3e 23 91 48 24 12 89 5c 55 ee 7f b8 f6 5f ff af 1b ff f2 7f f6 f9 e5 ff 9e b6 fd e5 ff ec f3 | .>#.H$..\U...._................. |
0160 | ab 7f bd f1 92 3b 2f 79 f0 17 bf ed dd ad 57 c5 58 9f 91 48 24 12 89 44 ae 2a f7 8d aa f5 cb 7f | .....;/y......W.X..H$..D.*...... |
0180 | bd e1 eb 7f e9 fd d5 ff 96 b6 7d f6 4f d7 bf ff b7 d7 7d 67 ff 97 ff dc eb bd bf e9 f1 c5 3f f7 | ..........}.O.....}g..........?. |
pre { line-height: 125%; margin: 0; }
td.linenos pre { color: #000000; background-color: #f0f0f0; padding: 0 5px 0 5px; }
span.linenos { color: #000000; background-color: #f0f0f0; padding: 0 5px 0 5px; }
td.linenos pre.special { color: #000000; background-color: #ffffc0; padding: 0 5px 0 5px; }
span.linenos.special { color: #000000; background-color: #ffffc0; padding: 0 5px 0 5px; }
.highlight .hll { background-color: #ffffcc }
.highlight { background: #ffffff; }
.highlight .c { color: #888888 } /* Comment */
.highlight .err { color: #a61717; background-color: #e3d2d2 } /* Error */
.highlight .k { color: #008800; font-weight: bold } /* Keyword */
.highlight .ch { color: #888888 } /* Comment.Hashbang */
.highlight .cm { color: #888888 } /* Comment.Multiline */
.highlight .cp { color: #cc0000; font-weight: bold } /* Comment.Preproc */
.highlight .cpf { color: #888888 } /* Comment.PreprocFile */
.highlight .c1 { color: #888888 } /* Comment.Single */
.highlight .cs { color: #cc0000; font-weight: bold; background-color: #fff0f0 } /* Comment.Special */
.highlight .gd { color: #000000; background-color: #ffdddd } /* Generic.Deleted */
.highlight .ge { font-style: italic } /* Generic.Emph */
.highlight .gr { color: #aa0000 } /* Generic.Error */
.highlight .gh { color: #333333 } /* Generic.Heading */
.highlight .gi { color: #000000; background-color: #ddffdd } /* Generic.Inserted */
.highlight .go { color: #888888 } /* Generic.Output */
.highlight .gp { color: #555555 } /* Generic.Prompt */
.highlight .gs { font-weight: bold } /* Generic.Strong */
.highlight .gu { color: #666666 } /* Generic.Subheading */
.highlight .gt { color: #aa0000 } /* Generic.Traceback */
.highlight .kc { color: #008800; font-weight: bold } /* Keyword.Constant */
.highlight .kd { color: #008800; font-weight: bold } /* Keyword.Declaration */
.highlight .kn { color: #008800; font-weight: bold } /* Keyword.Namespace */
.highlight .kp { color: #008800 } /* Keyword.Pseudo */
.highlight .kr { color: #008800; font-weight: bold } /* Keyword.Reserved */
.highlight .kt { color: #888888; font-weight: bold } /* Keyword.Type */
.highlight .m { color: #0000DD; font-weight: bold } /* Literal.Number */
.highlight .s { color: #dd2200; background-color: #fff0f0 } /* Literal.String */
.highlight .na { color: #336699 } /* Name.Attribute */
.highlight .nb { color: #003388 } /* Name.Builtin */
.highlight .nc { color: #bb0066; font-weight: bold } /* Name.Class */
.highlight .no { color: #003366; font-weight: bold } /* Name.Constant */
.highlight .nd { color: #555555 } /* Name.Decorator */
.highlight .ne { color: #bb0066; font-weight: bold } /* Name.Exception */
.highlight .nf { color: #0066bb; font-weight: bold } /* Name.Function */
.highlight .nl { color: #336699; font-style: italic } /* Name.Label */
.highlight .nn { color: #bb0066; font-weight: bold } /* Name.Namespace */
.highlight .py { color: #336699; font-weight: bold } /* Name.Property */
.highlight .nt { color: #bb0066; font-weight: bold } /* Name.Tag */
.highlight .nv { color: #336699 } /* Name.Variable */
.highlight .ow { color: #008800 } /* Operator.Word */
.highlight .w { color: #bbbbbb } /* Text.Whitespace */
.highlight .mb { color: #0000DD; font-weight: bold } /* Literal.Number.Bin */
.highlight .mf { color: #0000DD; font-weight: bold } /* Literal.Number.Float */
.highlight .mh { color: #0000DD; font-weight: bold } /* Literal.Number.Hex */
.highlight .mi { color: #0000DD; font-weight: bold } /* Literal.Number.Integer */
.highlight .mo { color: #0000DD; font-weight: bold } /* Literal.Number.Oct */
.highlight .sa { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Affix */
.highlight .sb { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Backtick */
.highlight .sc { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Char */
.highlight .dl { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Delimiter */
.highlight .sd { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Doc */
.highlight .s2 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Double */
.highlight .se { color: #0044dd; background-color: #fff0f0 } /* Literal.String.Escape */
.highlight .sh { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Heredoc */
.highlight .si { color: #3333bb; background-color: #fff0f0 } /* Literal.String.Interpol */
.highlight .sx { color: #22bb22; background-color: #f0fff0 } /* Literal.String.Other */
.highlight .sr { color: #008800; background-color: #fff0ff } /* Literal.String.Regex */
.highlight .s1 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Single */
.highlight .ss { color: #aa6600; background-color: #fff0f0 } /* Literal.String.Symbol */
.highlight .bp { color: #003388 } /* Name.Builtin.Pseudo */
.highlight .fm { color: #0066bb; font-weight: bold } /* Name.Function.Magic */
.highlight .vc { color: #336699 } /* Name.Variable.Class */
.highlight .vg { color: #dd7700 } /* Name.Variable.Global */
.highlight .vi { color: #3333bb } /* Name.Variable.Instance */
.highlight .vm { color: #336699 } /* Name.Variable.Magic */
.highlight .il { color: #0000DD; font-weight: bold } /* Literal.Number.Integer.Long */#!/usr/bin/env python3
import argparse
import os
import struct
def create_header(args, size):
header = struct.pack('32s32s32s32s32s',
args.part_name.encode('ascii'),
str(size).encode('ascii'),
args.part_version.encode('ascii'),
"".encode('ascii'),
args.rootfs_version.encode('ascii'))
return header
def create_output(args):
in_st = os.stat(args.input_file)
in_size = in_st.st_size
header = create_header(args, in_size)
print(header)
in_f = open(args.input_file, 'r+b')
in_bytes = in_f.read(in_size)
in_f.close()
out_f = open(args.output_file, 'w+b')
out_f.write(header)
out_f.write(in_bytes)
out_f.close()
def main():
global args
parser = argparse.ArgumentParser(description='')
parser.add_argument('--input-file',
dest='input_file',
action='store',
type=str,
help='Input file')
parser.add_argument('--output-file',
dest='output_file',
action='store',
type=str,
help='Output file')
parser.add_argument('--part-name',
dest='part_name',
action='store',
type=str,
help='Partition Name')
parser.add_argument('--part-version',
dest='part_version',
action='store',
type=str,
help='Partition Version')
parser.add_argument('--rootfs-version',
dest='rootfs_version',
action='store',
type=str,
help='RootFS lib version')
args = parser.parse_args()
if not args.rootfs_version:
args.rootfs_version = ""
if ((not args.input_file) or
(not args.output_file) or
(not args.part_name) or
(not args.part_version)):
parser.print_help()
create_output(args)
main()
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