def _parse(self):
buf = self.data
(buf,self.field_count) = utils.read_int(buf,1)
(buf,self.affected_rows) = utils.read_lc_int(buf)
(buf,self.insert_id) = utils.read_lc_int(buf)
(buf,self.server_status) = utils.read_int(buf,2)
(buf,self.warning_count) = utils.read_int(buf,2)
if buf:
(buf,self.info_msg) = utils.read_lc_string(buf)
def _pkt_parse_ok(self, buf):
"""Parse a MySQL OK-packet"""
ok = {}
(buf,ok['field_count']) = utils.read_int(buf,1)
(buf,ok['affected_rows']) = utils.read_lc_int(buf)
(buf,ok['insert_id']) = utils.read_lc_int(buf)
(buf,ok['server_status']) = utils.read_int(buf,2)
(buf,ok['warning_count']) = utils.read_int(buf,2)
if buf:
(buf,ok['info_msg']) = utils.read_lc_string(buf)
return ok
def _pkt_parse_ok(self, buf):
"""Parse a MySQL OK-packet"""
ok = {}
(buf,ok['field_count']) = utils.read_int(buf,1)
(buf,ok['affected_rows']) = utils.read_lc_int(buf)
(buf,ok['insert_id']) = utils.read_lc_int(buf)
(buf,ok['server_status']) = utils.read_int(buf,2)
(buf,ok['warning_count']) = utils.read_int(buf,2)
if buf:
(buf,ok['info_msg']) = utils.read_lc_string(buf)
return ok
def _pkt_parse_field(self, buf):
"""Parse a MySQL Field-packet"""
field = {}
(buf,field['catalog']) = utils.read_lc_string(buf)
(buf,field['db']) = utils.read_lc_string(buf)
(buf,field['table']) = utils.read_lc_string(buf)
(buf,field['org_table']) = utils.read_lc_string(buf)
(buf,field['name']) = utils.read_lc_string(buf)
(buf,field['org_name']) = utils.read_lc_string(buf)
buf = buf[1:] # filler 1 * \x00
(buf,field['charset']) = utils.read_int(buf, 2)
(buf,field['length']) = utils.read_int(buf, 4)
(buf,field['type']) = utils.read_int(buf, 1)
(buf,field['flags']) = utils.read_int(buf, 2)
(buf,field['decimal']) = utils.read_int(buf, 1)
buf = buf[2:] # filler 2 * \x00
res = (
field['name'],
field['type'],
None, # display_size
None, # internal_size
None, # precision
None, # scale
~field['flags'] & FieldFlag.NOT_NULL, # null_ok
field['flags'], # MySQL specific
)
return res
def parse_column(self, packet):
"""Parse a MySQL column-packet"""
column = {}
(packet, column['catalog']) = utils.read_lc_string(packet[4:])
(packet, column['db']) = utils.read_lc_string(packet)
(packet, column['table']) = utils.read_lc_string(packet)
(packet, column['org_table']) = utils.read_lc_string(packet)
(packet, column['name']) = utils.read_lc_string(packet)
(packet, column['org_name']) = utils.read_lc_string(packet)
packet = packet[1:] # filler 1 * \x00
(packet, column['charset']) = utils.read_int(packet, 2)
(packet, column['length']) = utils.read_int(packet, 4)
(packet, column['type']) = utils.read_int(packet, 1)
(packet, column['flags']) = utils.read_int(packet, 2)
(packet, column['decimal']) = utils.read_int(packet, 1)
packet = packet[2:] # filler 2 * \x00
return (
column['name'],
column['type'],
None, # display_size
None, # internal_size
None, # precision
None, # scale
~column['flags'] & FieldFlag.NOT_NULL, # null_ok
column['flags'], # MySQL specific
)
def _pkt_parse_field(self, buf):
"""Parse a MySQL Field-packet"""
field = {}
(buf,field['catalog']) = utils.read_lc_string(buf)
(buf,field['db']) = utils.read_lc_string(buf)
(buf,field['table']) = utils.read_lc_string(buf)
(buf,field['org_table']) = utils.read_lc_string(buf)
(buf,field['name']) = utils.read_lc_string(buf)
(buf,field['org_name']) = utils.read_lc_string(buf)
buf = buf[1:] # filler 1 * \x00
(buf,field['charset']) = utils.read_int(buf, 2)
(buf,field['length']) = utils.read_int(buf, 4)
(buf,field['type']) = utils.read_int(buf, 1)
(buf,field['flags']) = utils.read_int(buf, 2)
(buf,field['decimal']) = utils.read_int(buf, 1)
buf = buf[2:] # filler 2 * \x00
res = (
field['name'],
field['type'],
None, # display_size
None, # internal_size
None, # precision
None, # scale
~field['flags'] & FieldFlag.NOT_NULL, # null_ok
field['flags'], # MySQL specific
)
return res
def parse_column(self, packet):
"""Parse a MySQL column-packet"""
column = {}
(packet, column['catalog']) = utils.read_lc_string(packet[4:])
(packet, column['db']) = utils.read_lc_string(packet)
(packet, column['table']) = utils.read_lc_string(packet)
(packet, column['org_table']) = utils.read_lc_string(packet)
(packet, column['name']) = utils.read_lc_string(packet)
(packet, column['org_name']) = utils.read_lc_string(packet)
packet = packet[1:] # filler 1 * \x00
(packet, column['charset']) = utils.read_int(packet, 2)
(packet, column['length']) = utils.read_int(packet, 4)
(packet, column['type']) = utils.read_int(packet, 1)
(packet, column['flags']) = utils.read_int(packet, 2)
(packet, column['decimal']) = utils.read_int(packet, 1)
packet = packet[2:] # filler 2 * \x00
return (
column['name'],
column['type'],
None, # display_size
None, # internal_size
None, # precision
None, # scale
~column['flags'] & FieldFlag.NOT_NULL, # null_ok
column['flags'], # MySQL specific
)
def parse_ok(self, packet):
"""Parse a MySQL OK-packet"""
if not packet[4] == '\x00':
raise errors.InterfaceError("Failed parsing OK packet.")
ok = {}
try:
(packet, ok['field_count']) = utils.read_int(packet[4:], 1)
(packet, ok['affected_rows']) = utils.read_lc_int(packet)
(packet, ok['insert_id']) = utils.read_lc_int(packet)
(packet, ok['server_status']) = utils.read_int(packet, 2)
(packet, ok['warning_count']) = utils.read_int(packet, 2)
if packet:
(packet, ok['info_msg']) = utils.read_lc_string(packet)
except ValueError:
raise errors.InterfaceError("Failed parsing OK packet.")
return ok
def parse_ok(self, packet):
"""Parse a MySQL OK-packet"""
if not packet[4] == '\x00':
raise errors.InterfaceError("Failed parsing OK packet.")
ok = {}
try:
(packet, ok['field_count']) = utils.read_int(packet[4:], 1)
(packet, ok['affected_rows']) = utils.read_lc_int(packet)
(packet, ok['insert_id']) = utils.read_lc_int(packet)
(packet, ok['server_status']) = utils.read_int(packet, 2)
(packet, ok['warning_count']) = utils.read_int(packet, 2)
if packet:
(packet, ok['info_msg']) = utils.read_lc_string(packet)
except ValueError:
raise errors.InterfaceError("Failed parsing OK packet.")
return ok
def _parse(self):
buf = self.data
(buf,self.catalog) = utils.read_lc_string(buf)
(buf,self.db) = utils.read_lc_string(buf)
(buf,self.table) = utils.read_lc_string(buf)
(buf,self.org_table) = utils.read_lc_string(buf)
(buf,self.name) = utils.read_lc_string(buf)
(buf,self.org_name) = utils.read_lc_string(buf)
buf = buf[1:] # filler 1 * \x00
(buf,self.charset) = utils.read_int(buf, 2)
(buf,self.length) = utils.read_int(buf, 4)
(buf,self.type) = utils.read_int(buf, 1)
(buf,self.flags) = utils.read_int(buf, 2)
(buf,self.decimal) = utils.read_int(buf, 1)
buf = buf[2:] # filler 2 * \x00
