Remove more debug
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parent
b1e0b061f0
commit
749b2ed224
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@ -88,15 +88,13 @@ func (e *RowsEvent) Decode(connBuff []byte, fd FormatDescription, td TableDescri
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e.Rows = make([][]interface{}, 0)
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for {
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tools.Debug("\n\n=== PARSING ROW\n")
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row, err := e.decodeRows(buf, td, e.ColumnBitmap1)
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if err != nil {
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return err
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}
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e.Rows = append(e.Rows, row)
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if RowsEventHasSecondBitmap(e.Type) { // && buf.More()
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tools.Debug("===== SECOND BITMASK ROUND =====\n")
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if RowsEventHasSecondBitmap(e.Type) {
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row, err := e.decodeRows(buf, td, e.ColumnBitmap2)
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if err != nil {
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return err
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@ -124,32 +122,22 @@ func (e *RowsEvent) decodeRows(buf *tools.Buffer, td TableDescription, bm []byte
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row := make([]interface{}, e.ColumnCount)
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for i := 0; i < int(e.ColumnCount); i++ {
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if !isBitSet(bm, i) {
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tools.Debugf("Skipped %s, meta %x, BIT NOT SET\n\n",
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mysql.ColumnType(td.ColumnTypes[i]).String(), td.ColumnMeta[i],
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)
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continue
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}
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isNull := (uint32(nullBM[nullIdx/8]) >> uint32(nullIdx%8)) & 1
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nullIdx++
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if isNull > 0 {
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tools.Debugf("Parsed %s, meta %x, NULL\n\n",
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mysql.ColumnType(td.ColumnTypes[i]).String(), td.ColumnMeta[i],
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)
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row[i] = nil
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continue
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}
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row[i] = e.decodeValue(buf, mysql.ColumnType(td.ColumnTypes[i]), td.ColumnMeta[i])
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tools.Debugf("Parsed %s, meta %x, value %++v\n\n",
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mysql.ColumnType(td.ColumnTypes[i]).String(), td.ColumnMeta[i], row[i],
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)
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}
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return row, nil
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}
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func (e *RowsEvent) decodeValue(buf *tools.Buffer, ct mysql.ColumnType, meta uint16) interface{} {
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tools.Debugf("-- PRE-PARSING %s, meta %x\n", ct.String(), meta)
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var length int
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if ct == mysql.ColumnTypeString {
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if meta > 0xFF {
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@ -162,13 +150,9 @@ func (e *RowsEvent) decodeValue(buf *tools.Buffer, ct mysql.ColumnType, meta uin
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ct = mysql.ColumnType(typeByte)
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length = int(lengthByte)
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}
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} else {
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length = int(meta)
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}
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}
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tools.Debugf("-- PARSING %s, meta %x\n", ct.String(), meta)
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switch ct {
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case mysql.ColumnTypeNull:
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return nil
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@ -273,12 +257,12 @@ func (e *RowsEvent) decodeValue(buf *tools.Buffer, ct mysql.ColumnType, meta uin
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}
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}
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// FIXME: Something is fishy with this whole string decoding. It seems like it
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// could be simplified greatly
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func readString(buf *tools.Buffer, length int) string {
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// Length is encoded in 1 byte
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if length < 256 {
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return string(buf.ReadStringVarEnc(1))
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}
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// Length is encoded in 2 bytes
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return string(buf.ReadStringVarEnc(2))
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}
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