func (c *Conn) handleOKPacket(data []byte) (*mysql.Result, error) {
var n int
var pos int = 1
r := new(mysql.Result)
r.AffectedRows, _, n = mysql.LengthEncodedInt(data[pos:])
pos += n
r.InsertId, _, n = mysql.LengthEncodedInt(data[pos:])
pos += n
if c.capability&mysql.CLIENT_PROTOCOL_41 > 0 {
r.Status = binary.LittleEndian.Uint16(data[pos:])
c.status = r.Status
pos += 2
//todo:strict_mode, check warnings as error
//Warnings := binary.LittleEndian.Uint16(data[pos:])
//pos += 2
} else if c.capability&mysql.CLIENT_TRANSACTIONS > 0 {
r.Status = binary.LittleEndian.Uint16(data[pos:])
c.status = r.Status
pos += 2
}
//info
return r, nil
}
func (c *Conn) readResultset(data []byte, binary bool) (*mysql.Result, error) {
result := &mysql.Result{
Status: 0,
InsertId: 0,
AffectedRows: 0,
Resultset: &mysql.Resultset{},
}
// column count
count, _, n := mysql.LengthEncodedInt(data)
if n-len(data) != 0 {
return nil, mysql.ErrMalformPacket
}
result.Fields = make([]*mysql.Field, count)
result.FieldNames = make(map[string]int, count)
if err := c.readResultColumns(result); err != nil {
return nil, err
}
if err := c.readResultRows(result, binary); err != nil {
return nil, err
}
return result, nil
}