update

plugins/host/artwork/artwork.pb.go

@@ -0,0 +1,73 @@
+// Code generated by protoc-gen-go-plugin. DO NOT EDIT.
+// versions:
+// 	protoc-gen-go-plugin v0.1.0
+// 	protoc               v5.29.3
+// source: host/artwork/artwork.proto
+
+package artwork
+
+import (
+	context "context"
+	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+)
+
+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)
+)
+
+type GetArtworkUrlRequest struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Id   string `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"`
+	Size int32  `protobuf:"varint,2,opt,name=size,proto3" json:"size,omitempty"` // Optional, 0 means original size
+}
+
+func (x *GetArtworkUrlRequest) ProtoReflect() protoreflect.Message {
+	panic(`not implemented`)
+}
+
+func (x *GetArtworkUrlRequest) GetId() string {
+	if x != nil {
+		return x.Id
+	}
+	return ""
+}
+
+func (x *GetArtworkUrlRequest) GetSize() int32 {
+	if x != nil {
+		return x.Size
+	}
+	return 0
+}
+
+type GetArtworkUrlResponse struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Url string `protobuf:"bytes,1,opt,name=url,proto3" json:"url,omitempty"`
+}
+
+func (x *GetArtworkUrlResponse) ProtoReflect() protoreflect.Message {
+	panic(`not implemented`)
+}
+
+func (x *GetArtworkUrlResponse) GetUrl() string {
+	if x != nil {
+		return x.Url
+	}
+	return ""
+}
+
+// go:plugin type=host version=1
+type ArtworkService interface {
+	GetArtistUrl(context.Context, *GetArtworkUrlRequest) (*GetArtworkUrlResponse, error)
+	GetAlbumUrl(context.Context, *GetArtworkUrlRequest) (*GetArtworkUrlResponse, error)
+	GetTrackUrl(context.Context, *GetArtworkUrlRequest) (*GetArtworkUrlResponse, error)
+}

plugins/host/artwork/artwork.proto

@@ -0,0 +1,21 @@
+syntax = "proto3";
+
+package artwork;
+
+option go_package = "github.com/navidrome/navidrome/plugins/host/artwork;artwork";
+
+// go:plugin type=host version=1
+service ArtworkService {
+    rpc GetArtistUrl(GetArtworkUrlRequest) returns (GetArtworkUrlResponse);
+    rpc GetAlbumUrl(GetArtworkUrlRequest) returns (GetArtworkUrlResponse);
+    rpc GetTrackUrl(GetArtworkUrlRequest) returns (GetArtworkUrlResponse);
+}
+
+message GetArtworkUrlRequest {
+    string id = 1;
+    int32 size = 2;  // Optional, 0 means original size
+}
+
+message GetArtworkUrlResponse {
+    string url = 1;
+} 

plugins/host/artwork/artwork_host.pb.go

@@ -0,0 +1,130 @@
+//go:build !wasip1
+
+// Code generated by protoc-gen-go-plugin. DO NOT EDIT.
+// versions:
+// 	protoc-gen-go-plugin v0.1.0
+// 	protoc               v5.29.3
+// source: host/artwork/artwork.proto
+
+package artwork
+
+import (
+	context "context"
+	wasm "github.com/knqyf263/go-plugin/wasm"
+	wazero "github.com/tetratelabs/wazero"
+	api "github.com/tetratelabs/wazero/api"
+)
+
+const (
+	i32 = api.ValueTypeI32
+	i64 = api.ValueTypeI64
+)
+
+type _artworkService struct {
+	ArtworkService
+}
+
+// Instantiate a Go-defined module named "env" that exports host functions.
+func Instantiate(ctx context.Context, r wazero.Runtime, hostFunctions ArtworkService) error {
+	envBuilder := r.NewHostModuleBuilder("env")
+	h := _artworkService{hostFunctions}
+
+	envBuilder.NewFunctionBuilder().
+		WithGoModuleFunction(api.GoModuleFunc(h._GetArtistUrl), []api.ValueType{i32, i32}, []api.ValueType{i64}).
+		WithParameterNames("offset", "size").
+		Export("get_artist_url")
+
+	envBuilder.NewFunctionBuilder().
+		WithGoModuleFunction(api.GoModuleFunc(h._GetAlbumUrl), []api.ValueType{i32, i32}, []api.ValueType{i64}).
+		WithParameterNames("offset", "size").
+		Export("get_album_url")
+
+	envBuilder.NewFunctionBuilder().
+		WithGoModuleFunction(api.GoModuleFunc(h._GetTrackUrl), []api.ValueType{i32, i32}, []api.ValueType{i64}).
+		WithParameterNames("offset", "size").
+		Export("get_track_url")
+
+	_, err := envBuilder.Instantiate(ctx)
+	return err
+}
+
+func (h _artworkService) _GetArtistUrl(ctx context.Context, m api.Module, stack []uint64) {
+	offset, size := uint32(stack[0]), uint32(stack[1])
+	buf, err := wasm.ReadMemory(m.Memory(), offset, size)
+	if err != nil {
+		panic(err)
+	}
+	request := new(GetArtworkUrlRequest)
+	err = request.UnmarshalVT(buf)
+	if err != nil {
+		panic(err)
+	}
+	resp, err := h.GetArtistUrl(ctx, request)
+	if err != nil {
+		panic(err)
+	}
+	buf, err = resp.MarshalVT()
+	if err != nil {
+		panic(err)
+	}
+	ptr, err := wasm.WriteMemory(ctx, m, buf)
+	if err != nil {
+		panic(err)
+	}
+	ptrLen := (ptr << uint64(32)) | uint64(len(buf))
+	stack[0] = ptrLen
+}
+
+func (h _artworkService) _GetAlbumUrl(ctx context.Context, m api.Module, stack []uint64) {
+	offset, size := uint32(stack[0]), uint32(stack[1])
+	buf, err := wasm.ReadMemory(m.Memory(), offset, size)
+	if err != nil {
+		panic(err)
+	}
+	request := new(GetArtworkUrlRequest)
+	err = request.UnmarshalVT(buf)
+	if err != nil {
+		panic(err)
+	}
+	resp, err := h.GetAlbumUrl(ctx, request)
+	if err != nil {
+		panic(err)
+	}
+	buf, err = resp.MarshalVT()
+	if err != nil {
+		panic(err)
+	}
+	ptr, err := wasm.WriteMemory(ctx, m, buf)
+	if err != nil {
+		panic(err)
+	}
+	ptrLen := (ptr << uint64(32)) | uint64(len(buf))
+	stack[0] = ptrLen
+}
+
+func (h _artworkService) _GetTrackUrl(ctx context.Context, m api.Module, stack []uint64) {
+	offset, size := uint32(stack[0]), uint32(stack[1])
+	buf, err := wasm.ReadMemory(m.Memory(), offset, size)
+	if err != nil {
+		panic(err)
+	}
+	request := new(GetArtworkUrlRequest)
+	err = request.UnmarshalVT(buf)
+	if err != nil {
+		panic(err)
+	}
+	resp, err := h.GetTrackUrl(ctx, request)
+	if err != nil {
+		panic(err)
+	}
+	buf, err = resp.MarshalVT()
+	if err != nil {
+		panic(err)
+	}
+	ptr, err := wasm.WriteMemory(ctx, m, buf)
+	if err != nil {
+		panic(err)
+	}
+	ptrLen := (ptr << uint64(32)) | uint64(len(buf))
+	stack[0] = ptrLen
+}

plugins/host/artwork/artwork_plugin.pb.go

@@ -0,0 +1,90 @@
+//go:build wasip1
+
+// Code generated by protoc-gen-go-plugin. DO NOT EDIT.
+// versions:
+// 	protoc-gen-go-plugin v0.1.0
+// 	protoc               v5.29.3
+// source: host/artwork/artwork.proto
+
+package artwork
+
+import (
+	context "context"
+	wasm "github.com/knqyf263/go-plugin/wasm"
+	_ "unsafe"
+)
+
+type artworkService struct{}
+
+func NewArtworkService() ArtworkService {
+	return artworkService{}
+}
+
+//go:wasmimport env get_artist_url
+func _get_artist_url(ptr uint32, size uint32) uint64
+
+func (h artworkService) GetArtistUrl(ctx context.Context, request *GetArtworkUrlRequest) (*GetArtworkUrlResponse, error) {
+	buf, err := request.MarshalVT()
+	if err != nil {
+		return nil, err
+	}
+	ptr, size := wasm.ByteToPtr(buf)
+	ptrSize := _get_artist_url(ptr, size)
+	wasm.Free(ptr)
+
+	ptr = uint32(ptrSize >> 32)
+	size = uint32(ptrSize)
+	buf = wasm.PtrToByte(ptr, size)
+
+	response := new(GetArtworkUrlResponse)
+	if err = response.UnmarshalVT(buf); err != nil {
+		return nil, err
+	}
+	return response, nil
+}
+
+//go:wasmimport env get_album_url
+func _get_album_url(ptr uint32, size uint32) uint64
+
+func (h artworkService) GetAlbumUrl(ctx context.Context, request *GetArtworkUrlRequest) (*GetArtworkUrlResponse, error) {
+	buf, err := request.MarshalVT()
+	if err != nil {
+		return nil, err
+	}
+	ptr, size := wasm.ByteToPtr(buf)
+	ptrSize := _get_album_url(ptr, size)
+	wasm.Free(ptr)
+
+	ptr = uint32(ptrSize >> 32)
+	size = uint32(ptrSize)
+	buf = wasm.PtrToByte(ptr, size)
+
+	response := new(GetArtworkUrlResponse)
+	if err = response.UnmarshalVT(buf); err != nil {
+		return nil, err
+	}
+	return response, nil
+}
+
+//go:wasmimport env get_track_url
+func _get_track_url(ptr uint32, size uint32) uint64
+
+func (h artworkService) GetTrackUrl(ctx context.Context, request *GetArtworkUrlRequest) (*GetArtworkUrlResponse, error) {
+	buf, err := request.MarshalVT()
+	if err != nil {
+		return nil, err
+	}
+	ptr, size := wasm.ByteToPtr(buf)
+	ptrSize := _get_track_url(ptr, size)
+	wasm.Free(ptr)
+
+	ptr = uint32(ptrSize >> 32)
+	size = uint32(ptrSize)
+	buf = wasm.PtrToByte(ptr, size)
+
+	response := new(GetArtworkUrlResponse)
+	if err = response.UnmarshalVT(buf); err != nil {
+		return nil, err
+	}
+	return response, nil
+}

plugins/host/artwork/artwork_plugin_dev.go

@@ -0,0 +1,7 @@
+//go:build !wasip1
+
+package artwork
+
+func NewArtworkService() ArtworkService {
+	panic("not implemented")
+}

plugins/host/artwork/artwork_vtproto.pb.go

@@ -0,0 +1,425 @@
+// Code generated by protoc-gen-go-plugin. DO NOT EDIT.
+// versions:
+// 	protoc-gen-go-plugin v0.1.0
+// 	protoc               v5.29.3
+// source: host/artwork/artwork.proto
+
+package artwork
+
+import (
+	fmt "fmt"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+	io "io"
+	bits "math/bits"
+)
+
+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)
+)
+
+func (m *GetArtworkUrlRequest) MarshalVT() (dAtA []byte, err error) {
+	if m == nil {
+		return nil, nil
+	}
+	size := m.SizeVT()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBufferVT(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *GetArtworkUrlRequest) MarshalToVT(dAtA []byte) (int, error) {
+	size := m.SizeVT()
+	return m.MarshalToSizedBufferVT(dAtA[:size])
+}
+
+func (m *GetArtworkUrlRequest) MarshalToSizedBufferVT(dAtA []byte) (int, error) {
+	if m == nil {
+		return 0, nil
+	}
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if m.unknownFields != nil {
+		i -= len(m.unknownFields)
+		copy(dAtA[i:], m.unknownFields)
+	}
+	if m.Size != 0 {
+		i = encodeVarint(dAtA, i, uint64(m.Size))
+		i--
+		dAtA[i] = 0x10
+	}
+	if len(m.Id) > 0 {
+		i -= len(m.Id)
+		copy(dAtA[i:], m.Id)
+		i = encodeVarint(dAtA, i, uint64(len(m.Id)))
+		i--
+		dAtA[i] = 0xa
+	}
+	return len(dAtA) - i, nil
+}
+
+func (m *GetArtworkUrlResponse) MarshalVT() (dAtA []byte, err error) {
+	if m == nil {
+		return nil, nil
+	}
+	size := m.SizeVT()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBufferVT(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *GetArtworkUrlResponse) MarshalToVT(dAtA []byte) (int, error) {
+	size := m.SizeVT()
+	return m.MarshalToSizedBufferVT(dAtA[:size])
+}
+
+func (m *GetArtworkUrlResponse) MarshalToSizedBufferVT(dAtA []byte) (int, error) {
+	if m == nil {
+		return 0, nil
+	}
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if m.unknownFields != nil {
+		i -= len(m.unknownFields)
+		copy(dAtA[i:], m.unknownFields)
+	}
+	if len(m.Url) > 0 {
+		i -= len(m.Url)
+		copy(dAtA[i:], m.Url)
+		i = encodeVarint(dAtA, i, uint64(len(m.Url)))
+		i--
+		dAtA[i] = 0xa
+	}
+	return len(dAtA) - i, nil
+}
+
+func encodeVarint(dAtA []byte, offset int, v uint64) int {
+	offset -= sov(v)
+	base := offset
+	for v >= 1<<7 {
+		dAtA[offset] = uint8(v&0x7f | 0x80)
+		v >>= 7
+		offset++
+	}
+	dAtA[offset] = uint8(v)
+	return base
+}
+func (m *GetArtworkUrlRequest) SizeVT() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = len(m.Id)
+	if l > 0 {
+		n += 1 + l + sov(uint64(l))
+	}
+	if m.Size != 0 {
+		n += 1 + sov(uint64(m.Size))
+	}
+	n += len(m.unknownFields)
+	return n
+}
+
+func (m *GetArtworkUrlResponse) SizeVT() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = len(m.Url)
+	if l > 0 {
+		n += 1 + l + sov(uint64(l))
+	}
+	n += len(m.unknownFields)
+	return n
+}
+
+func sov(x uint64) (n int) {
+	return (bits.Len64(x|1) + 6) / 7
+}
+func soz(x uint64) (n int) {
+	return sov(uint64((x << 1) ^ uint64((int64(x) >> 63))))
+}
+func (m *GetArtworkUrlRequest) UnmarshalVT(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflow
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: GetArtworkUrlRequest: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: GetArtworkUrlRequest: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Id", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflow
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLength
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLength
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Id = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 2:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Size", wireType)
+			}
+			m.Size = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflow
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.Size |= int32(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		default:
+			iNdEx = preIndex
+			skippy, err := skip(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if (skippy < 0) || (iNdEx+skippy) < 0 {
+				return ErrInvalidLength
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.unknownFields = append(m.unknownFields, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *GetArtworkUrlResponse) UnmarshalVT(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflow
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: GetArtworkUrlResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: GetArtworkUrlResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Url", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflow
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLength
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLength
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Url = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skip(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if (skippy < 0) || (iNdEx+skippy) < 0 {
+				return ErrInvalidLength
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.unknownFields = append(m.unknownFields, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+
+func skip(dAtA []byte) (n int, err error) {
+	l := len(dAtA)
+	iNdEx := 0
+	depth := 0
+	for iNdEx < l {
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return 0, ErrIntOverflow
+			}
+			if iNdEx >= l {
+				return 0, io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= (uint64(b) & 0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		wireType := int(wire & 0x7)
+		switch wireType {
+		case 0:
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return 0, ErrIntOverflow
+				}
+				if iNdEx >= l {
+					return 0, io.ErrUnexpectedEOF
+				}
+				iNdEx++
+				if dAtA[iNdEx-1] < 0x80 {
+					break
+				}
+			}
+		case 1:
+			iNdEx += 8
+		case 2:
+			var length int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return 0, ErrIntOverflow
+				}
+				if iNdEx >= l {
+					return 0, io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				length |= (int(b) & 0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if length < 0 {
+				return 0, ErrInvalidLength
+			}
+			iNdEx += length
+		case 3:
+			depth++
+		case 4:
+			if depth == 0 {
+				return 0, ErrUnexpectedEndOfGroup
+			}
+			depth--
+		case 5:
+			iNdEx += 4
+		default:
+			return 0, fmt.Errorf("proto: illegal wireType %d", wireType)
+		}
+		if iNdEx < 0 {
+			return 0, ErrInvalidLength
+		}
+		if depth == 0 {
+			return iNdEx, nil
+		}
+	}
+	return 0, io.ErrUnexpectedEOF
+}
+
+var (
+	ErrInvalidLength        = fmt.Errorf("proto: negative length found during unmarshaling")
+	ErrIntOverflow          = fmt.Errorf("proto: integer overflow")
+	ErrUnexpectedEndOfGroup = fmt.Errorf("proto: unexpected end of group")
+)