make proto node

weed/util/bptree/Makefile

@@ -0,0 +1,6 @@
+all: gen
+
+.PHONY : gen
+
+gen:
+	protoc bptree.proto --go_out=plugins=grpc:. --go_opt=paths=source_relative

weed/util/bptree/bptree.pb.go

@@ -0,0 +1,186 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// versions:
+// 	protoc-gen-go v1.25.0
+// 	protoc        v3.12.3
+// source: bptree.proto
+
+package bptree
+
+import (
+	proto "github.com/golang/protobuf/proto"
+	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+	reflect "reflect"
+	sync "sync"
+)
+
+const (
+	// Verify that this generated code is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
+	// Verify that runtime/protoimpl is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
+)
+
+// This is a compile-time assertion that a sufficiently up-to-date version
+// of the legacy proto package is being used.
+const _ = proto.ProtoPackageIsVersion4
+
+type ProtoNode struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Keys     [][]byte `protobuf:"bytes,1,rep,name=keys,proto3" json:"keys,omitempty"`
+	Values   [][]byte `protobuf:"bytes,2,rep,name=values,proto3" json:"values,omitempty"`
+	Pointers []int64  `protobuf:"varint,3,rep,packed,name=pointers,proto3" json:"pointers,omitempty"`
+	Next     int64    `protobuf:"varint,4,opt,name=next,proto3" json:"next,omitempty"`
+	Prev     int64    `protobuf:"varint,5,opt,name=prev,proto3" json:"prev,omitempty"`
+}
+
+func (x *ProtoNode) Reset() {
+	*x = ProtoNode{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_bptree_proto_msgTypes[0]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *ProtoNode) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ProtoNode) ProtoMessage() {}
+
+func (x *ProtoNode) ProtoReflect() protoreflect.Message {
+	mi := &file_bptree_proto_msgTypes[0]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use ProtoNode.ProtoReflect.Descriptor instead.
+func (*ProtoNode) Descriptor() ([]byte, []int) {
+	return file_bptree_proto_rawDescGZIP(), []int{0}
+}
+
+func (x *ProtoNode) GetKeys() [][]byte {
+	if x != nil {
+		return x.Keys
+	}
+	return nil
+}
+
+func (x *ProtoNode) GetValues() [][]byte {
+	if x != nil {
+		return x.Values
+	}
+	return nil
+}
+
+func (x *ProtoNode) GetPointers() []int64 {
+	if x != nil {
+		return x.Pointers
+	}
+	return nil
+}
+
+func (x *ProtoNode) GetNext() int64 {
+	if x != nil {
+		return x.Next
+	}
+	return 0
+}
+
+func (x *ProtoNode) GetPrev() int64 {
+	if x != nil {
+		return x.Prev
+	}
+	return 0
+}
+
+var File_bptree_proto protoreflect.FileDescriptor
+
+var file_bptree_proto_rawDesc = []byte{
+	0x0a, 0x0c, 0x62, 0x70, 0x74, 0x72, 0x65, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x06,
+	0x62, 0x70, 0x74, 0x72, 0x65, 0x65, 0x22, 0x7b, 0x0a, 0x09, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x4e,
+	0x6f, 0x64, 0x65, 0x12, 0x12, 0x0a, 0x04, 0x6b, 0x65, 0x79, 0x73, 0x18, 0x01, 0x20, 0x03, 0x28,
+	0x0c, 0x52, 0x04, 0x6b, 0x65, 0x79, 0x73, 0x12, 0x16, 0x0a, 0x06, 0x76, 0x61, 0x6c, 0x75, 0x65,
+	0x73, 0x18, 0x02, 0x20, 0x03, 0x28, 0x0c, 0x52, 0x06, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x73, 0x12,
+	0x1a, 0x0a, 0x08, 0x70, 0x6f, 0x69, 0x6e, 0x74, 0x65, 0x72, 0x73, 0x18, 0x03, 0x20, 0x03, 0x28,
+	0x03, 0x52, 0x08, 0x70, 0x6f, 0x69, 0x6e, 0x74, 0x65, 0x72, 0x73, 0x12, 0x12, 0x0a, 0x04, 0x6e,
+	0x65, 0x78, 0x74, 0x18, 0x04, 0x20, 0x01, 0x28, 0x03, 0x52, 0x04, 0x6e, 0x65, 0x78, 0x74, 0x12,
+	0x12, 0x0a, 0x04, 0x70, 0x72, 0x65, 0x76, 0x18, 0x05, 0x20, 0x01, 0x28, 0x03, 0x52, 0x04, 0x70,
+	0x72, 0x65, 0x76, 0x42, 0x31, 0x5a, 0x2f, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f,
+	0x6d, 0x2f, 0x63, 0x68, 0x72, 0x69, 0x73, 0x6c, 0x75, 0x73, 0x66, 0x2f, 0x73, 0x65, 0x61, 0x77,
+	0x65, 0x65, 0x64, 0x66, 0x73, 0x2f, 0x77, 0x65, 0x65, 0x64, 0x2f, 0x75, 0x74, 0x69, 0x6c, 0x2f,
+	0x62, 0x70, 0x74, 0x72, 0x65, 0x65, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+}
+
+var (
+	file_bptree_proto_rawDescOnce sync.Once
+	file_bptree_proto_rawDescData = file_bptree_proto_rawDesc
+)
+
+func file_bptree_proto_rawDescGZIP() []byte {
+	file_bptree_proto_rawDescOnce.Do(func() {
+		file_bptree_proto_rawDescData = protoimpl.X.CompressGZIP(file_bptree_proto_rawDescData)
+	})
+	return file_bptree_proto_rawDescData
+}
+
+var file_bptree_proto_msgTypes = make([]protoimpl.MessageInfo, 1)
+var file_bptree_proto_goTypes = []interface{}{
+	(*ProtoNode)(nil), // 0: bptree.ProtoNode
+}
+var file_bptree_proto_depIdxs = []int32{
+	0, // [0:0] is the sub-list for method output_type
+	0, // [0:0] is the sub-list for method input_type
+	0, // [0:0] is the sub-list for extension type_name
+	0, // [0:0] is the sub-list for extension extendee
+	0, // [0:0] is the sub-list for field type_name
+}
+
+func init() { file_bptree_proto_init() }
+func file_bptree_proto_init() {
+	if File_bptree_proto != nil {
+		return
+	}
+	if !protoimpl.UnsafeEnabled {
+		file_bptree_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*ProtoNode); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+	}
+	type x struct{}
+	out := protoimpl.TypeBuilder{
+		File: protoimpl.DescBuilder{
+			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+			RawDescriptor: file_bptree_proto_rawDesc,
+			NumEnums:      0,
+			NumMessages:   1,
+			NumExtensions: 0,
+			NumServices:   0,
+		},
+		GoTypes:           file_bptree_proto_goTypes,
+		DependencyIndexes: file_bptree_proto_depIdxs,
+		MessageInfos:      file_bptree_proto_msgTypes,
+	}.Build()
+	File_bptree_proto = out.File
+	file_bptree_proto_rawDesc = nil
+	file_bptree_proto_goTypes = nil
+	file_bptree_proto_depIdxs = nil
+}

weed/util/bptree/bptree.proto

@@ -0,0 +1,14 @@
+syntax = "proto3";
+
+package bptree;
+
+option go_package = "github.com/chrislusf/seaweedfs/weed/util/bptree";
+
+message ProtoNode {
+  repeated bytes keys = 1;
+  repeated bytes values = 2;
+  repeated int64 pointers = 3;
+  int64 next = 4;
+  int64 prev = 5;
+  int64 id = 6;
+}