Python pyasn1.compat.octets.ints2octs() Examples
The following are 30
code examples of pyasn1.compat.octets.ints2octs().
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pyasn1.compat.octets
, or try the search function
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.
Example #1
| Source File: univ.py From xbmc-addons-chinese with GNU General Public License v2.0 | 6 votes |
|
def fromBinaryString(self, value):
bitNo = 8; byte = 0; r = ()
for v in value:
if bitNo:
bitNo = bitNo - 1
else:
bitNo = 7
r = r + (byte,)
byte = 0
if v == '0':
v = 0
elif v == '1':
v = 1
else:
raise error.PyAsn1Error(
'Non-binary OCTET STRING initializer %s' % (v,)
)
byte = byte | (v << bitNo)
return octets.ints2octs(r + (byte,))
Example #2
| Source File: univ.py From Safejumper-for-Desktop with GNU General Public License v2.0 | 6 votes |
|
def fromBinaryString(value):
bitNo = 8
byte = 0
r = []
for v in value:
if bitNo:
bitNo -= 1
else:
bitNo = 7
r.append(byte)
byte = 0
if v in ('0', '1'):
v = int(v)
else:
raise error.PyAsn1Error(
'Non-binary OCTET STRING initializer %s' % (v,)
)
byte |= v << bitNo
r.append(byte)
return octets.ints2octs(r)
Example #3
| Source File: encoder.py From aqua-monitor with GNU Lesser General Public License v3.0 | 6 votes |
|
def encodeValue(self, encodeFun, value, defMode, maxChunkSize):
if value == 0: # shortcut for zero value
if self.supportCompactZero:
# this seems to be a correct way for encoding zeros
return null, 0
else:
# this seems to be a widespread way for encoding zeros
return ints2octs((0,)), 0
octets = []
value = int(value) # to save on ops on asn1 type
while 1:
octets.insert(0, value & 0xff)
if value == 0 or value == -1:
break
value = value >> 8
if value == 0 and octets[0] & 0x80:
octets.insert(0, 0)
while len(octets) > 1 and \
(octets[0] == 0 and octets[1] & 0x80 == 0 or \
octets[0] == 0xff and octets[1] & 0x80 != 0):
del octets[0]
return ints2octs(octets), 0
Example #4
| Source File: encoder.py From baidupan_shell with GNU General Public License v2.0 | 6 votes |
|
def encodeValue(self, encodeFun, value, defMode, maxChunkSize):
if not maxChunkSize or len(value) <= maxChunkSize*8:
r = {}; l = len(value); p = 0; j = 7
while p < l:
i, j = divmod(p, 8)
r[i] = r.get(i,0) | value[p]<<(7-j)
p = p + 1
keys = list(r); keys.sort()
return int2oct(7-j) + ints2octs([r[k] for k in keys]), 0
else:
pos = 0; substrate = null
while 1:
# count in octets
v = value.clone(value[pos*8:pos*8+maxChunkSize*8])
if not v:
break
substrate = substrate + encodeFun(v, defMode, maxChunkSize)
pos = pos + maxChunkSize
return substrate, 1
Example #5
| Source File: univ.py From baidupan_shell with GNU General Public License v2.0 | 6 votes |
|
def fromBinaryString(self, value):
bitNo = 8; byte = 0; r = ()
for v in value:
if bitNo:
bitNo = bitNo - 1
else:
bitNo = 7
r = r + (byte,)
byte = 0
if v == '0':
v = 0
elif v == '1':
v = 1
else:
raise error.PyAsn1Error(
'Non-binary OCTET STRING initializer %s' % (v,)
)
byte = byte | (v << bitNo)
return octets.ints2octs(r + (byte,))
Example #6
| Source File: univ.py From learn_python3_spider with MIT License | 6 votes |
|
def fromHexString(value):
"""Create a |ASN.1| object initialized from the hex string.
Parameters
----------
value: :class:`str`
Text string like 'DEADBEEF'
"""
r = []
p = []
for v in value:
if p:
r.append(int(p + v, 16))
p = None
else:
p = v
if p:
r.append(int(p + '0', 16))
return octets.ints2octs(r)
# Immutable sequence object protocol
Example #7
| Source File: univ.py From bash-lambda-layer with MIT License | 6 votes |
|
def fromHexString(value):
"""Create a |ASN.1| object initialized from the hex string.
Parameters
----------
value: :class:`str`
Text string like 'DEADBEEF'
"""
r = []
p = []
for v in value:
if p:
r.append(int(p + v, 16))
p = None
else:
p = v
if p:
r.append(int(p + '0', 16))
return octets.ints2octs(r)
# Immutable sequence object protocol
Example #8
| Source File: encoder.py From scalyr-agent-2 with Apache License 2.0 | 6 votes |
|
def encodeValue(self, encodeFun, value, defMode, maxChunkSize):
if value == 0: # shortcut for zero value
if self.supportCompactZero:
# this seems to be a correct way for encoding zeros
return null, 0
else:
# this seems to be a widespread way for encoding zeros
return ints2octs((0,)), 0
octets = []
value = int(value) # to save on ops on asn1 type
while 1:
octets.insert(0, value & 0xff)
if value == 0 or value == -1:
break
value = value >> 8
if value == 0 and octets[0] & 0x80:
octets.insert(0, 0)
while len(octets) > 1 and \
(octets[0] == 0 and octets[1] & 0x80 == 0 or \
octets[0] == 0xff and octets[1] & 0x80 != 0):
del octets[0]
return ints2octs(octets), 0
Example #9
| Source File: encoder.py From scalyr-agent-2 with Apache License 2.0 | 6 votes |
|
def encodeValue(self, encodeFun, value, defMode, maxChunkSize):
if not maxChunkSize or len(value) <= maxChunkSize*8:
out_len = (len(value) + 7) // 8
out_list = out_len * [0]
j = 7
i = -1
for val in value:
j += 1
if j == 8:
i += 1
j = 0
out_list[i] = out_list[i] | val << (7-j)
return int2oct(7-j) + ints2octs(out_list), 0
else:
pos = 0; substrate = null
while 1:
# count in octets
v = value.clone(value[pos*8:pos*8+maxChunkSize*8])
if not v:
break
substrate = substrate + encodeFun(v, defMode, maxChunkSize)
pos = pos + maxChunkSize
return substrate, 1
Example #10
| Source File: univ.py From scalyr-agent-2 with Apache License 2.0 | 6 votes |
|
def fromBinaryString(self, value):
bitNo = 8; byte = 0; r = ()
for v in value:
if bitNo:
bitNo = bitNo - 1
else:
bitNo = 7
r = r + (byte,)
byte = 0
if v == '0':
v = 0
elif v == '1':
v = 1
else:
raise error.PyAsn1Error(
'Non-binary OCTET STRING initializer %s' % (v,)
)
byte = byte | (v << bitNo)
return octets.ints2octs(r + (byte,))
Example #11
| Source File: encoder.py From addon with GNU General Public License v3.0 | 6 votes |
|
def encodeValue(self, encodeFun, value, defMode, maxChunkSize):
if value == 0: # shortcut for zero value
if self.supportCompactZero:
# this seems to be a correct way for encoding zeros
return null, 0
else:
# this seems to be a widespread way for encoding zeros
return ints2octs((0,)), 0
octets = []
value = int(value) # to save on ops on asn1 type
while 1:
octets.insert(0, value & 0xff)
if value == 0 or value == -1:
break
value = value >> 8
if value == 0 and octets[0] & 0x80:
octets.insert(0, 0)
while len(octets) > 1 and \
(octets[0] == 0 and octets[1] & 0x80 == 0 or \
octets[0] == 0xff and octets[1] & 0x80 != 0):
del octets[0]
return ints2octs(octets), 0
Example #12
| Source File: encoder.py From addon with GNU General Public License v3.0 | 6 votes |
|
def encodeValue(self, encodeFun, value, defMode, maxChunkSize):
if not maxChunkSize or len(value) <= maxChunkSize*8:
out_len = (len(value) + 7) // 8
out_list = out_len * [0]
j = 7
i = -1
for val in value:
j += 1
if j == 8:
i += 1
j = 0
out_list[i] = out_list[i] | val << (7-j)
return int2oct(7-j) + ints2octs(out_list), 0
else:
pos = 0; substrate = null
while 1:
# count in octets
v = value.clone(value[pos*8:pos*8+maxChunkSize*8])
if not v:
break
substrate = substrate + encodeFun(v, defMode, maxChunkSize)
pos = pos + maxChunkSize
return substrate, 1
Example #13
| Source File: univ.py From addon with GNU General Public License v3.0 | 6 votes |
|
def fromBinaryString(self, value):
bitNo = 8; byte = 0; r = ()
for v in value:
if bitNo:
bitNo = bitNo - 1
else:
bitNo = 7
r = r + (byte,)
byte = 0
if v == '0':
v = 0
elif v == '1':
v = 1
else:
raise error.PyAsn1Error(
'Non-binary OCTET STRING initializer %s' % (v,)
)
byte = byte | (v << bitNo)
return octets.ints2octs(r + (byte,))
Example #14
| Source File: encoder.py From xbmc-addons-chinese with GNU General Public License v2.0 | 6 votes |
|
def encodeValue(self, encodeFun, value, defMode, maxChunkSize):
if value == 0: # shortcut for zero value
if self.supportCompactZero:
# this seems to be a correct way for encoding zeros
return null, 0
else:
# this seems to be a widespread way for encoding zeros
return ints2octs((0,)), 0
octets = []
value = int(value) # to save on ops on asn1 type
while 1:
octets.insert(0, value & 0xff)
if value == 0 or value == -1:
break
value = value >> 8
if value == 0 and octets[0] & 0x80:
octets.insert(0, 0)
while len(octets) > 1 and \
(octets[0] == 0 and octets[1] & 0x80 == 0 or \
octets[0] == 0xff and octets[1] & 0x80 != 0):
del octets[0]
return ints2octs(octets), 0
Example #15
| Source File: encoder.py From xbmc-addons-chinese with GNU General Public License v2.0 | 6 votes |
|
def encodeValue(self, encodeFun, value, defMode, maxChunkSize):
if not maxChunkSize or len(value) <= maxChunkSize*8:
r = {}; l = len(value); p = 0; j = 7
while p < l:
i, j = divmod(p, 8)
r[i] = r.get(i,0) | value[p]<<(7-j)
p = p + 1
keys = list(r); keys.sort()
return int2oct(7-j) + ints2octs([r[k] for k in keys]), 0
else:
pos = 0; substrate = null
while 1:
# count in octets
v = value.clone(value[pos*8:pos*8+maxChunkSize*8])
if not v:
break
substrate = substrate + encodeFun(v, defMode, maxChunkSize)
pos = pos + maxChunkSize
return substrate, 1
Example #16
| Source File: encoder.py From oss-ftp with MIT License | 6 votes |
|
def encodeValue(self, encodeFun, value, defMode, maxChunkSize):
if not maxChunkSize or len(value) <= maxChunkSize*8:
out_len = (len(value) + 7) // 8
out_list = out_len * [0]
j = 7
i = -1
for val in value:
j += 1
if j == 8:
i += 1
j = 0
out_list[i] = out_list[i] | val << (7-j)
return int2oct(7-j) + ints2octs(out_list), 0
else:
pos = 0; substrate = null
while 1:
# count in octets
v = value.clone(value[pos*8:pos*8+maxChunkSize*8])
if not v:
break
substrate = substrate + encodeFun(v, defMode, maxChunkSize)
pos = pos + maxChunkSize
return substrate, 1
Example #17
| Source File: encoder.py From xbmc-addons-chinese with GNU General Public License v2.0 | 6 votes |
|
def encodeValue(self, encodeFun, value, defMode, maxChunkSize):
if not maxChunkSize or len(value) <= maxChunkSize*8:
out_len = (len(value) + 7) // 8
out_list = out_len * [0]
j = 7
i = -1
for val in value:
j += 1
if j == 8:
i += 1
j = 0
out_list[i] = out_list[i] | val << (7-j)
return int2oct(7-j) + ints2octs(out_list), 0
else:
pos = 0; substrate = null
while 1:
# count in octets
v = value.clone(value[pos*8:pos*8+maxChunkSize*8])
if not v:
break
substrate = substrate + encodeFun(v, defMode, maxChunkSize)
pos = pos + maxChunkSize
return substrate, 1
Example #18
| Source File: univ.py From xbmc-addons-chinese with GNU General Public License v2.0 | 6 votes |
|
def fromBinaryString(self, value):
bitNo = 8; byte = 0; r = ()
for v in value:
if bitNo:
bitNo = bitNo - 1
else:
bitNo = 7
r = r + (byte,)
byte = 0
if v == '0':
v = 0
elif v == '1':
v = 1
else:
raise error.PyAsn1Error(
'Non-binary OCTET STRING initializer %s' % (v,)
)
byte = byte | (v << bitNo)
return octets.ints2octs(r + (byte,))
Example #19
| Source File: univ.py From luci-py with Apache License 2.0 | 6 votes |
|
def fromHexString(value):
"""Create a |ASN.1| object initialized from the hex string.
Parameters
----------
value: :class:`str`
Text string like 'DEADBEEF'
"""
r = []
p = []
for v in value:
if p:
r.append(int(p + v, 16))
p = None
else:
p = v
if p:
r.append(int(p + '0', 16))
return octets.ints2octs(r)
# Immutable sequence object protocol
Example #20
| Source File: encoder.py From opsbro with MIT License | 6 votes |
|
def encodeValue(self, encodeFun, value, defMode, maxChunkSize):
if value == 0: # shortcut for zero value
if self.supportCompactZero:
# this seems to be a correct way for encoding zeros
return null, 0
else:
# this seems to be a widespread way for encoding zeros
return ints2octs((0,)), 0
octets = []
value = int(value) # to save on ops on asn1 type
while 1:
octets.insert(0, value & 0xff)
if value == 0 or value == -1:
break
value = value >> 8
if value == 0 and octets[0] & 0x80:
octets.insert(0, 0)
while len(octets) > 1 and \
(octets[0] == 0 and octets[1] & 0x80 == 0 or \
octets[0] == 0xff and octets[1] & 0x80 != 0):
del octets[0]
return ints2octs(octets), 0
Example #21
| Source File: encoder.py From opsbro with MIT License | 6 votes |
|
def encodeValue(self, encodeFun, value, defMode, maxChunkSize):
if not maxChunkSize or len(value) <= maxChunkSize*8:
r = {}; l = len(value); p = 0; j = 7
while p < l:
i, j = divmod(p, 8)
r[i] = r.get(i,0) | value[p]<<(7-j)
p = p + 1
keys = list(r); keys.sort()
return int2oct(7-j) + ints2octs([r[k] for k in keys]), 0
else:
pos = 0; substrate = null
while 1:
# count in octets
v = value.clone(value[pos*8:pos*8+maxChunkSize*8])
if not v:
break
substrate = substrate + encodeFun(v, defMode, maxChunkSize)
pos = pos + maxChunkSize
return substrate, 1
Example #22
| Source File: univ.py From opsbro with MIT License | 6 votes |
|
def fromBinaryString(self, value):
bitNo = 8; byte = 0; r = ()
for v in value:
if bitNo:
bitNo = bitNo - 1
else:
bitNo = 7
r = r + (byte,)
byte = 0
if v == '0':
v = 0
elif v == '1':
v = 1
else:
raise error.PyAsn1Error(
'Non-binary OCTET STRING initializer %s' % (v,)
)
byte = byte | (v << bitNo)
return octets.ints2octs(r + (byte,))
Example #23
| Source File: encoder.py From plugin.video.bdyun with GNU General Public License v3.0 | 6 votes |
|
def encodeValue(self, encodeFun, value, defMode, maxChunkSize):
if value == 0: # shortcut for zero value
if self.supportCompactZero:
# this seems to be a correct way for encoding zeros
return null, 0
else:
# this seems to be a widespread way for encoding zeros
return ints2octs((0,)), 0
octets = []
value = int(value) # to save on ops on asn1 type
while 1:
octets.insert(0, value & 0xff)
if value == 0 or value == -1:
break
value = value >> 8
if value == 0 and octets[0] & 0x80:
octets.insert(0, 0)
while len(octets) > 1 and \
(octets[0] == 0 and octets[1] & 0x80 == 0 or \
octets[0] == 0xff and octets[1] & 0x80 != 0):
del octets[0]
return ints2octs(octets), 0
Example #24
| Source File: encoder.py From plugin.video.bdyun with GNU General Public License v3.0 | 6 votes |
|
def encodeValue(self, encodeFun, value, defMode, maxChunkSize):
if not maxChunkSize or len(value) <= maxChunkSize*8:
out_len = (len(value) + 7) // 8
out_list = out_len * [0]
j = 7
i = -1
for val in value:
j += 1
if j == 8:
i += 1
j = 0
out_list[i] = out_list[i] | val << (7-j)
return int2oct(7-j) + ints2octs(out_list), 0
else:
pos = 0; substrate = null
while 1:
# count in octets
v = value.clone(value[pos*8:pos*8+maxChunkSize*8])
if not v:
break
substrate = substrate + encodeFun(v, defMode, maxChunkSize)
pos = pos + maxChunkSize
return substrate, 1
Example #25
| Source File: univ.py From plugin.video.bdyun with GNU General Public License v3.0 | 6 votes |
|
def fromBinaryString(self, value):
bitNo = 8; byte = 0; r = ()
for v in value:
if bitNo:
bitNo = bitNo - 1
else:
bitNo = 7
r = r + (byte,)
byte = 0
if v == '0':
v = 0
elif v == '1':
v = 1
else:
raise error.PyAsn1Error(
'Non-binary OCTET STRING initializer %s' % (v,)
)
byte = byte | (v << bitNo)
return octets.ints2octs(r + (byte,))
Example #26
| Source File: encoder.py From pelisalacarta-ce with GNU General Public License v3.0 | 6 votes |
|
def encodeValue(self, encodeFun, value, defMode, maxChunkSize):
if value == 0: # shortcut for zero value
if self.supportCompactZero:
# this seems to be a correct way for encoding zeros
return null, 0
else:
# this seems to be a widespread way for encoding zeros
return ints2octs((0,)), 0
octets = []
value = int(value) # to save on ops on asn1 type
while 1:
octets.insert(0, value & 0xff)
if value == 0 or value == -1:
break
value = value >> 8
if value == 0 and octets[0] & 0x80:
octets.insert(0, 0)
while len(octets) > 1 and \
(octets[0] == 0 and octets[1] & 0x80 == 0 or \
octets[0] == 0xff and octets[1] & 0x80 != 0):
del octets[0]
return ints2octs(octets), 0
Example #27
| Source File: encoder.py From pelisalacarta-ce with GNU General Public License v3.0 | 6 votes |
|
def encodeValue(self, encodeFun, value, defMode, maxChunkSize):
if not maxChunkSize or len(value) <= maxChunkSize*8:
out_len = (len(value) + 7) // 8
out_list = out_len * [0]
j = 7
i = -1
for val in value:
j += 1
if j == 8:
i += 1
j = 0
out_list[i] = out_list[i] | val << (7-j)
return int2oct(7-j) + ints2octs(out_list), 0
else:
pos = 0; substrate = null
while 1:
# count in octets
v = value.clone(value[pos*8:pos*8+maxChunkSize*8])
if not v:
break
substrate = substrate + encodeFun(v, defMode, maxChunkSize)
pos = pos + maxChunkSize
return substrate, 1
Example #28
| Source File: univ.py From pelisalacarta-ce with GNU General Public License v3.0 | 6 votes |
|
def fromBinaryString(self, value):
bitNo = 8; byte = 0; r = ()
for v in value:
if bitNo:
bitNo = bitNo - 1
else:
bitNo = 7
r = r + (byte,)
byte = 0
if v == '0':
v = 0
elif v == '1':
v = 1
else:
raise error.PyAsn1Error(
'Non-binary OCTET STRING initializer %s' % (v,)
)
byte = byte | (v << bitNo)
return octets.ints2octs(r + (byte,))
Example #29
| Source File: encoder.py From xunfengES with GNU General Public License v3.0 | 6 votes |
|
def encodeValue(self, encodeFun, value, defMode, maxChunkSize):
if value == 0: # shortcut for zero value
if self.supportCompactZero:
# this seems to be a correct way for encoding zeros
return null, 0
else:
# this seems to be a widespread way for encoding zeros
return ints2octs((0,)), 0
octets = []
value = int(value) # to save on ops on asn1 type
while 1:
octets.insert(0, value & 0xff)
if value == 0 or value == -1:
break
value = value >> 8
if value == 0 and octets[0] & 0x80:
octets.insert(0, 0)
while len(octets) > 1 and \
(octets[0] == 0 and octets[1] & 0x80 == 0 or \
octets[0] == 0xff and octets[1] & 0x80 != 0):
del octets[0]
return ints2octs(octets), 0
Example #30
| Source File: encoder.py From xunfengES with GNU General Public License v3.0 | 6 votes |
|
def encodeValue(self, encodeFun, value, defMode, maxChunkSize):
if not maxChunkSize or len(value) <= maxChunkSize*8:
out_len = (len(value) + 7) // 8
out_list = out_len * [0]
j = 7
i = -1
for val in value:
j += 1
if j == 8:
i += 1
j = 0
out_list[i] = out_list[i] | val << (7-j)
return int2oct(7-j) + ints2octs(out_list), 0
else:
pos = 0; substrate = null
while 1:
# count in octets
v = value.clone(value[pos*8:pos*8+maxChunkSize*8])
if not v:
break
substrate = substrate + encodeFun(v, defMode, maxChunkSize)
pos = pos + maxChunkSize
return substrate, 1
