def parse_record(record_hex_string):
# parse the record header
_adel_log.log(
"parse_record: ----> parsing record header....", 4)
header_length_tuple = _sqliteVarInt.parse_next_var_int(
record_hex_string[0:18])
header_string = record_hex_string[(header_length_tuple[1] *
2):(header_length_tuple[0] * 2)]
record_header_field_list = _sqliteVarInt.parse_all_var_ints(header_string)
_adel_log.log(
"parse_record: OK - record header field list is %(record_header_field_list)s"
% vars(), 4)
# Get the record content
content_offset = header_length_tuple[0] * 2
content_list = []
element = 0
for var_int in record_header_field_list:
entry_content = parse_content_entry(record_header_field_list[element],
record_hex_string, content_offset)
content_list.append(entry_content[0])
content_offset += entry_content[1] * 2
element += 1
# Return the record content list
_adel_log.log(
"parse_record: OK - returning list of record contents",
4) #: %(content_list)s" %vars(), 4)
_adel_log.log("parse_record: ----> record header parsed",
4)
return content_list
def getCellData(self, cell):
#hexdump(cell)
header, size = self.cell_header(cell)
celltype = cell[size:size + header[2] - 2]
celldata = cell[size + header[2] - 2:size + header[0]]
#hexdump(celldata)
#print 'size: %x, %x'%(size, size+header[2]-2)
offset = 0
dataset = []
column = []
record = []
if header[0] == 0x00 or header[2] == 0x00 or len(celldata) == 0:
if len(column) != 0 and len(record) != 0:
dataset.append(column)
dataset.append(record)
return dataset
typehexstr = binascii.hexlify(celltype)
typelist = _sqliteVarInt.parse_all_var_ints(typehexstr)
#print typelist
for byte in typelist:
typensize = self.check_type(byte)
if typensize[0] == 'Unknown': # NULL SECTION
column.append('Unknown') # column list
record.append(0)
else:
#print 'type: %s, size: %i'%(typensize[0], typensize[1])
data = self.getData(celldata, typensize[0], typensize[1],
offset)
offset += typensize[1]
column.append(typensize[0]) # column list
record.append(data)
if len(column) != 0 and len(record) != 0:
dataset.append(column)
dataset.append(record)
return dataset
def getCellData(self, cell):
#hexdump(cell)
header, size = self.cell_header(cell)
celltype = cell[size:size + header[2] - 2]
celldata = cell[size + header[2] - 2:size + header[0]]
#hexdump(celldata)
#print 'size: %x, %x'%(size, size+header[2]-2)
offset = 0
dataset = []
column = []
record = []
if header[0] == 0x00 or header[2] == 0x00 or len(celldata) == 0:
if len(column) != 0 and len(record) != 0:
dataset.append(column)
dataset.append(record)
return dataset
typehexstr = binascii.hexlify(celltype)
typelist = _sqliteVarInt.parse_all_var_ints(typehexstr)
#print typelist
for byte in typelist:
typensize = self.check_type(byte)
if typensize[0] == 'Unknown': # NULL SECTION
column.append('Unknown') # column list
record.append(0)
else:
#print 'type: %s, size: %i'%(typensize[0], typensize[1])
data = self.getData(celldata, typensize[0], typensize[1], offset)
offset += typensize[1]
column.append(typensize[0]) # column list
record.append(data)
if len(column) != 0 and len(record) != 0:
dataset.append(column)
dataset.append(record)
return dataset
def parse_record(record_hex_string):
# parse the record header
_adel_log.log("parse_record: ----> parsing record header....", 4)
header_length_tuple = _sqliteVarInt.parse_next_var_int(record_hex_string[0:18])
header_string = record_hex_string[(header_length_tuple[1] * 2):(header_length_tuple[0] * 2)]
record_header_field_list = _sqliteVarInt.parse_all_var_ints(header_string)
_adel_log.log("parse_record: OK - record header field list is %(record_header_field_list)s" % vars(), 4)
# Get the record content
content_offset = header_length_tuple[0] * 2
content_list = []
element = 0
for var_int in record_header_field_list:
entry_content = parse_content_entry(record_header_field_list[element], record_hex_string, content_offset)
content_list.append(entry_content[0])
content_offset += entry_content[1] * 2
element += 1
# Return the record content list
_adel_log.log("parse_record: OK - returning list of record contents", 4)#: %(content_list)s" %vars(), 4)
_adel_log.log("parse_record: ----> record header parsed", 4)
return content_list