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315 lines (237 loc) · 14.5 KB
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Ber = require('asn1').Ber
fs = require 'fs'
require('buffer').INSPECT_MAX_BYTES = Infinity
# command = []
# command.push parseInt hex, 16 for hex in process.argv[2].split ' '
unexpectedSequenceError = (sequence, tail, data) =>
e = new Error
e.sequence = sequence
e.tail = tail
e.data = data
e
Parser_CSTA = (command) ->
parser =
# 0x3080a13080: (data, reader) ->
0x6b: (data, reader) ->
reader.readSequence seq
reader.readSequence 0x30
data.unknown.push reader.readString 0x80, true
reader.readSequence 0xa1
reader.readSequence 0x30
data.unknown.push reader.readString 0x80
data =
invokeId: null
operationValue: null
unknown: []
reader = new Ber.Reader command
reader.readByte() # head 0x26
reader.readByte() # type 0x80, 0x81 (long or short message)
reader.readByte() # length ??
switch seq = reader.readSequence()
when 0x61
reader.readSequence 0xa1
data.unknown.push reader.readString 0x06, true
data.unknown.push reader.readString 0xa2, true
reader.readSequence 0xa3
reader.readSequence 0xa1
data.unknown.push reader.readInt()
data.unknown.push reader.readString 0x88, true
reader.readSequence 0xaa
reader.readSequence 0xa2
reader.readSequence 0xa0
reader.readSequence 0xa1
data.unknown.push reader.readString()
data.unknown.push reader.readString()
reader.readSequence 0xbe
reader.readSequence 0x28
reader.readSequence 0xa0
reader.readSequence 0xa0
data.unknown.push reader.readString 0x03, true
when 0xa1
data.invokeId = reader.readInt()
data.operationValue = reader.readInt()
switch seq = reader.peek()
when 0x30, 0xa0
reader.readSequence seq
switch seq = reader.peek()
when 0x55
data.unknown.push reader.readString seq, true
switch seq = reader.peek()
when 0x0a
data.unknown.push reader.readString seq, true
when 0xa0, 0xa4
reader.readSequence seq
switch seq = reader.peek()
when 0xa0, 0xa3, 0xa4, 0xa6, 0xa7, 0xa8, 0xa9, 0xab, 0xac, 0xad, 0xaf, 0xb0, 0xb1
reader.readSequence seq
kill = 0
while reader.remain > 0
if ++kill > 100
throw new unexpectedSequenceError seq, reader.buffer, command
seq = reader.peek()
console.info '>>>>>', seq.toString(16)
switch seq
when 0x01, 0x0a, 0x4e, 0x64
console.info 'asdf', seq.toString(16)
data.unknown.push reader.readString seq, true
when 0x30
reader.readSequence seq
data.unknown.push reader.readString 0x80
when 0x61, 0x62, 0x63, 0x64, 0x65, 0x66
reader.readSequence seq
switch seq = reader.peek()
when 0x30
reader.readSequence seq
data.unknown.push reader.readString reader.peek() # bei 80 is tele
else
# data.unknown.push (reader.readByte() for i in [0..reader.length-1])
# data.unknown.push new Buffer(reader.readByte() for i in [0..reader.length-1])
data.unknown.push reader.readString seq, true
when 0x6b
parser[seq] data, reader
when 0x7e
reader.readSequence seq
reader.readSequence 0xa0
data.unknown.push reader.readString 0x18
when 0xa0
reader.readSequence seq
switch seq = reader.peek()
when 0x30
reader.readSequence seq
data.unknown.push reader.readString 0x80, true
switch seq = reader.peek()
when 0xa1
reader.readSequence seq
reader.readSequence 0x30
data.unknown.push reader.readString 0x80, true
when 0x80
data.unknown.push reader.readString seq, true
else
# data.unknown.push new Buffer(reader.readByte() for i in [0..reader.length-1])
data.unknown.push reader.buffer
when 0xa1
readerInner = new Ber.Reader reader.buffer.slice(0, reader.length)
x = reader.readSequence seq
console.info 'xxx', x.toString(16)
break;
reader.readLength(reader.length)
console.info('x3')
while true
if readerInner.remain <= 0
break;
console.info 'o', readerInner.remain.toString(16)
switch seq = readerInner.peek()
when 0x30
console.info 'l', readerInner.buffer
readerInner.readSequence seq
run = true
while run
switch seq = readerInner.peek()
when 0xa0, 0xa1, 0xa2, 0xa3
console.info '3', seq.toString(16)
readerInner.readSequence seq
console.info 'x7'
switch seq = readerInner.peek()
when 0x30
console.info 'x8'
readerInner.readSequence seq
data.unknown.push readerInner.readString 0x80
when 0x6b
parser[seq] data, readerInner
else
data.unknown.push new Buffer(readerInner.readByte() for i in [0..readerInner.length-1])
when 0x80
data.unknown.push readerInner.readString seq
else
console.info 'wrong'
run = false
else
console.info('x1')
data.unknown.push readerInner.readString seq, true
console.info('x2')
console.info('x4')
when 0xa5, 0xa6, 0xa7
reader.readSequence seq
run = true
while run
switch seq = reader.peek()
when 0x30
reader.readSequence seq
when 0x81
data.unknown.push reader.readString seq, true
else
run = false
# workaround, can be deleted, if everthing is alright
if (seq != 0x7e)
throw new unexpectedSequenceError seq, reader.buffer, command
else
throw new unexpectedSequenceError seq, reader.buffer, command
else
throw new unexpectedSequenceError seq, reader.buffer, command
when 0xa3
reader.readSequence seq
reader.readSequence 0xa0
reader.readSequence 0x63
reader.readSequence 0x30
data.unknown.push reader.readString 0x80
data.unknown.push reader.readString 0x04, true
reader.readSequence 0x30
data.unknown.push reader.readString 0x80
reader.readSequence 0x7e
reader.readSequence 0xa0
data.unknown.push reader.readString 0x18
reader.readSequence 0xa1
reader.readSequence 0xe1
data.unknown.push reader.readString 0x06, true
data.unknown.push reader.readString 0x04, true
else
throw new unexpectedSequenceError seq, reader.buffer, command
else
throw new unexpectedSequenceError seq, reader.buffer, command
when 0xa2
data.invokeId = reader.readInt()
reader.readSequence 0x30
data.unknown.push reader.readInt()
reader.readSequence 0x30
data.unknown.push reader.readString 0x55, true
reader.readSequence 0xa0
data.unknown.push reader.readString 0x86, true
data.unknown.push reader.readString 0x88, true
data.unknown.push reader.readString 0x83, true
data.unknown.push reader.readString 0x85, true
when 0xa3
data.invokeId = reader.readInt()
data.operationValue = reader.readInt()
reader.readSequence 0xa0
data.unknown.push reader.readString 0x0a, true
else
throw new unexpectedSequenceError seq, reader.buffer, command
if reader.remain > 0
return [ data ].push(Parser_CSTA reader.buffer)
# throw new unexpectedSequenceError 0xff, reader.buffer, command
return [ data ]
# command = new Buffer command
# console.info Parser_CSTA command
fs.readFile 'log_ordered.log', (err, data) =>
throw err if err
cnt = 0
for command in data.toString().split '\n'
hex = (parseInt hex, 16 for hex in command.split ' ')
while true
try
console.info '=============================================================', ++cnt
if hex.length > 1
hex = new Buffer hex
console.info hex.length, hex
console.info Parser_CSTA hex
break
catch error
console.info error.tail
if error.sequence == 0x26
hex = error.tail
else
if error.sequence
console.error 'sequence', error.sequence.toString 16
console.error 'tail', error.tail
console.error 'data', error.data
throw error