init

vendor/github.com/siddontang/go-mysql/replication/generic_event.go

@@ -0,0 +1,171 @@
+package replication
+
+import (
+	"encoding/hex"
+	"fmt"
+	"io"
+)
+
+// we don't parse all event, so some we will use GenericEvent instead
+type GenericEvent struct {
+	Data []byte
+}
+
+func (e *GenericEvent) Dump(w io.Writer) {
+	fmt.Fprintf(w, "Event data: \n%s", hex.Dump(e.Data))
+	fmt.Fprintln(w)
+}
+
+func (e *GenericEvent) Decode(data []byte) error {
+	e.Data = data
+
+	return nil
+}
+
+//below events are generic events, maybe later I will consider handle some.
+
+// type StartEventV3 struct {
+// 	Version         uint16
+// 	ServerVersion   [50]byte
+// 	CreateTimestamp uint32
+// }
+
+// type StopEvent struct{}
+
+// type LoadEvent struct {
+// 	SlaveProxyID uint32
+// 	ExecTime     uint32
+// 	SkipLines    uint32
+// 	TableNameLen uint8
+// 	SchemaLen    uint8
+// 	NumFileds    uint32
+// 	FieldTerm    uint8
+// 	EnclosedBy   uint8
+// 	LineTerm     uint8
+// 	LineStart    uint8
+// 	EscapedBy    uint8
+// 	OptFlags     uint8
+// 	EmptyFlags   uint8
+
+// 	//len = 1 * NumFields
+// 	FieldNameLengths []byte
+
+// 	//len = sum(FieldNameLengths) + NumFields
+// 	//array of nul-terminated strings
+// 	FieldNames []byte
+
+// 	//len = TableNameLen + 1, nul-terminated string
+// 	TableName []byte
+
+// 	//len = SchemaLen + 1, nul-terminated string
+// 	SchemaName []byte
+
+// 	//string.NUL
+// 	FileName []byte
+// }
+
+// type NewLoadEvent struct {
+// 	SlaveProxyID  uint32
+// 	ExecTime      uint32
+// 	SkipLines     uint32
+// 	TableNameLen  uint8
+// 	SchemaLen     uint8
+// 	NumFields     uint32
+// 	FieldTermLen  uint8
+// 	FieldTerm     []byte
+// 	EnclosedByLen uint8
+// 	EnclosedBy    []byte
+// 	LineTermLen   uint8
+// 	LineTerm      []byte
+// 	LineStartLen  uint8
+// 	LineStart     []byte
+// 	EscapedByLen  uint8
+// 	EscapedBy     []byte
+// 	OptFlags      uint8
+
+// 	//len = 1 * NumFields
+// 	FieldNameLengths []byte
+
+// 	//len = sum(FieldNameLengths) + NumFields
+// 	//array of nul-terminated strings
+// 	FieldNames []byte
+
+// 	//len = TableNameLen, nul-terminated string
+// 	TableName []byte
+
+// 	//len = SchemaLen, nul-terminated string
+// 	SchemaName []byte
+
+// 	//string.EOF
+// 	FileName []byte
+// }
+
+// type CreateFileEvent struct {
+// 	FileID    uint32
+// 	BlockData []byte
+// }
+
+// type AppendBlockEvent struct {
+// 	FileID    uint32
+// 	BlockData []byte
+// }
+
+// type ExecLoadEvent struct {
+// 	FileID uint32
+// }
+
+// type BeginLoadQueryEvent struct {
+// 	FileID    uint32
+// 	BlockData []byte
+// }
+
+// type ExecuteLoadQueryEvent struct {
+// 	SlaveProxyID     uint32
+// 	ExecutionTime    uint32
+// 	SchemaLength     uint8
+// 	ErrorCode        uint16
+// 	StatusVarsLength uint16
+
+// 	FileID           uint32
+// 	StartPos         uint32
+// 	EndPos           uint32
+// 	DupHandlingFlags uint8
+// }
+
+// type DeleteFileEvent struct {
+// 	FileID uint32
+// }
+
+// type RandEvent struct {
+// 	Seed1 uint64
+// 	Seed2 uint64
+// }
+
+// type IntVarEvent struct {
+// 	Type  uint8
+// 	Value uint64
+// }
+
+// type UserVarEvent struct {
+// 	NameLength uint32
+// 	Name       []byte
+// 	IsNull     uint8
+
+// 	//if not is null
+// 	Type        uint8
+// 	Charset     uint32
+// 	ValueLength uint32
+// 	Value       []byte
+
+// 	//if more data
+// 	Flags uint8
+// }
+
+// type IncidentEvent struct {
+// 	Type          uint16
+// 	MessageLength uint8
+// 	Message       []byte
+// }
+
+// type HeartbeatEvent struct {
+// }