Esempi in Python per xd3_decode_memory

Esempio n. 1

File: diff.py Progetto: zpp-2014-15/deltacompression

 def applyDiff(self, base_chunk, diff):
     result, target = xdelta3.xd3_decode_memory(diff,
                                                base_chunk.get(),
                                                self.MAX_SIZE)
     if result:
         raise DiffException("Error: '{}'".format(os.strerror(result)))
     return storage.Chunk(target)

Esempio n. 2

File: xdelta3-regtest.py Progetto: dellis1972/xdelta

 def Decode(self, ignore1, ignore2, ignore3):
     r2, data1 = xdelta3.xd3_decode_memory(self.encoded, None,
                                           len(self.target_data))
     if r2 != 0:
         raise CommandError('memory', 'decode failed: %s' % r1)
     #end
     self.decoded = data1

Esempio n. 3

File: tool.py Progetto: scolphoy/elijah-provisioning

def merge_data(source_data, overlay_data, buf_len):
    if len(source_data) == 0 or len(overlay_data) == 0:
        raise IOError("[Error] Not valid data length: %d, %d" % (len(source_data), len(overlay_data)))
    
    result, recover = xdelta3.xd3_decode_memory(overlay_data, source_data, buf_len)
    if result != 0:
        raise IOError("Error while xdelta3 : %d" % result)
    return recover 

Esempio n. 4

File: tool.py Progetto: SainathK333/elijah-cloudlet

def merge_data(source_data, overlay_data, buf_len):
    if len(source_data) == 0 or len(overlay_data) == 0:
        raise IOError("[Error] Not valid data length: %d, %d" % (len(source_data), len(overlay_data)))
    
    result, recover = xdelta3.xd3_decode_memory(overlay_data, source_data, buf_len)
    if result != 0:
        raise IOError("Error while xdelta3 : %d" % result)
    return recover 

Esempio n. 5

File: xdelta3-regtest.py Progetto: Sappharad/MultiPatch

 def Decode(self, ignore1, ignore2, ignore3):
     r2, data1 = xdelta3.xd3_decode_memory(self.encoded, None, len(self.target_data))
     if r2 != 0:
         raise CommandError('memory', 'decode failed: %s' % r1)
     #end
     self.decoded = data1

Esempio n. 6

File: xdelta3-test.py Progetto: dellis1972/xdelta

assert result == 28
assert ignore == None

print 'encode: no source ...'
result, zdata = xdelta3.xd3_encode_memory(target, None, 50)

assert result == 0
assert len(zdata) > len(patch)

print 'encode: no input ...'
result, ignore = xdelta3.xd3_encode_memory(None, None, 50)

assert result != 0

print 'decode: basic ...'
result, target1 = xdelta3.xd3_decode_memory(patch, source, len(target))

assert result == 0
assert len(target1) == len(target)
assert target1 == target

print 'decode: out of space ...'
result, ignore = xdelta3.xd3_decode_memory(patch, source, len(target) - 1)

assert result == 28
assert ignore == None

print 'decode: zero space ...'
result, ignore = xdelta3.xd3_decode_memory(patch, source, 0)

assert result == 28

Esempio n. 7

File: xdelta3-test.py Progetto: Sappharad/MultiPatch

assert result == 28
assert ignore == None

print 'encode: no source ...'
result, zdata = xdelta3.xd3_encode_memory(target, None, 50)

assert result == 0
assert len(zdata) > len(patch)

print 'encode: no input ...'
result, ignore = xdelta3.xd3_encode_memory(None, None, 50)

assert result != 0

print 'decode: basic ...'
result, target1 = xdelta3.xd3_decode_memory(patch, source, len(target))

assert result == 0
assert len(target1) == len(target)
assert target1 == target

print 'decode: out of space ...'
result, ignore = xdelta3.xd3_decode_memory(patch, source, len(target) - 1)

assert result == 28
assert ignore == None

print 'decode: zero space ...'
result, ignore = xdelta3.xd3_decode_memory(patch, source, 0)

assert result == 28