Rework to use KUKSA.val databroker gRPC API

Rework to move from the WebSocket API with the older KUKSA.val
server to the gRPC "VAL" API of the databroker.

Changes include:
- All VISS WebSocket API code has been removed, and the signal
  providers replumbed to be driven by a new VssClient class with
  a homescreen-specific child class to hold all the gRPC API
  handling.
- The generated code for the VAL API and its dependencies has
  been checked in under lib/generated, as there still does not
  seem to be a good way to generate it during the Flutter build.
- The configuration file is now expected to be "homescreen.yaml"
  instead of "homescreen_config.yaml".  The authorization token
  field name has been renamed to "authorization", and there are
  new "use-tls" and "ca-certificate" configuration fields.  TLS
  is disabled by default for now, and the default CA certificate
  is /etc/kuksa.val/CA.pem.
- Updated .gitignore to cover a couple of generated files that
  weren't included.

Bug-AGL: SPEC-4762, SPEC-4903

Signed-off-by: Scott Murray <scott.murray@konsulko.com>
Change-Id: I1b95ed27a72435364d54ec846f2be88e3d8bb092

1 files changed, 586 insertions, 0 deletions

diff --git a/lib/generated/kuksa/val/v1/val.pb.dart b/lib/generated/kuksa/val/v1/val.pb.dart
new file mode 100644
index 0000000..761fba0
--- /dev/null
+++ b/lib/generated/kuksa/val/v1/val.pb.dart
@@ -0,0 +1,586 @@
+///
+//  Generated code. Do not modify.
+//  source: kuksa/val/v1/val.proto
+//
+// @dart = 2.12
+// ignore_for_file: annotate_overrides,camel_case_types,constant_identifier_names,directives_ordering,library_prefixes,non_constant_identifier_names,prefer_final_fields,return_of_invalid_type,unnecessary_const,unnecessary_import,unnecessary_this,unused_import,unused_shown_name
+
+import 'dart:core' as $core;
+
+import 'package:protobuf/protobuf.dart' as $pb;
+
+import 'types.pb.dart' as $1;
+
+import 'types.pbenum.dart' as $1;
+
+class EntryRequest extends $pb.GeneratedMessage {
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(const $core.bool.fromEnvironment('protobuf.omit_message_names') ? '' : 'EntryRequest', package: const $pb.PackageName(const $core.bool.fromEnvironment('protobuf.omit_message_names') ? '' : 'kuksa.val.v1'), createEmptyInstance: create)
+    ..aOS(1, const $core.bool.fromEnvironment('protobuf.omit_field_names') ? '' : 'path')
+    ..e<$1.View>(2, const $core.bool.fromEnvironment('protobuf.omit_field_names') ? '' : 'view', $pb.PbFieldType.OE, defaultOrMaker: $1.View.VIEW_UNSPECIFIED, valueOf: $1.View.valueOf, enumValues: $1.View.values)
+    ..pc<$1.Field>(3, const $core.bool.fromEnvironment('protobuf.omit_field_names') ? '' : 'fields', $pb.PbFieldType.KE, valueOf: $1.Field.valueOf, enumValues: $1.Field.values, defaultEnumValue: $1.Field.FIELD_UNSPECIFIED)
+    ..hasRequiredFields = false
+  ;
+
+  EntryRequest._() : super();
+  factory EntryRequest({
+    $core.String? path,
+    $1.View? view,
+    $core.Iterable<$1.Field>? fields,
+  }) {
+    final _result = create();
+    if (path != null) {
+      _result.path = path;
+    }
+    if (view != null) {
+      _result.view = view;
+    }
+    if (fields != null) {
+      _result.fields.addAll(fields);
+    }
+    return _result;
+  }
+  factory EntryRequest.fromBuffer($core.List<$core.int> i, [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) => create()..mergeFromBuffer(i, r);
+  factory EntryRequest.fromJson($core.String i, [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) => create()..mergeFromJson(i, r);
+  @$core.Deprecated(
+  'Using this can add significant overhead to your binary. '
+  'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
+  'Will be removed in next major version')
+  EntryRequest clone() => EntryRequest()..mergeFromMessage(this);
+  @$core.Deprecated(
+  'Using this can add significant overhead to your binary. '
+  'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
+  'Will be removed in next major version')
+  EntryRequest copyWith(void Function(EntryRequest) updates) => super.copyWith((message) => updates(message as EntryRequest)) as EntryRequest; // ignore: deprecated_member_use
+  $pb.BuilderInfo get info_ => _i;
+  @$core.pragma('dart2js:noInline')
+  static EntryRequest create() => EntryRequest._();
+  EntryRequest createEmptyInstance() => create();
+  static $pb.PbList<EntryRequest> createRepeated() => $pb.PbList<EntryRequest>();
+  @$core.pragma('dart2js:noInline')
+  static EntryRequest getDefault() => _defaultInstance ??= $pb.GeneratedMessage.$_defaultFor<EntryRequest>(create);
+  static EntryRequest? _defaultInstance;
+
+  @$pb.TagNumber(1)
+  $core.String get path => $_getSZ(0);
+  @$pb.TagNumber(1)
+  set path($core.String v) { $_setString(0, v); }
+  @$pb.TagNumber(1)
+  $core.bool hasPath() => $_has(0);
+  @$pb.TagNumber(1)
+  void clearPath() => clearField(1);
+
+  @$pb.TagNumber(2)
+  $1.View get view => $_getN(1);
+  @$pb.TagNumber(2)
+  set view($1.View v) { setField(2, v); }
+  @$pb.TagNumber(2)
+  $core.bool hasView() => $_has(1);
+  @$pb.TagNumber(2)
+  void clearView() => clearField(2);
+
+  @$pb.TagNumber(3)
+  $core.List<$1.Field> get fields => $_getList(2);
+}
+
+class GetRequest extends $pb.GeneratedMessage {
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(const $core.bool.fromEnvironment('protobuf.omit_message_names') ? '' : 'GetRequest', package: const $pb.PackageName(const $core.bool.fromEnvironment('protobuf.omit_message_names') ? '' : 'kuksa.val.v1'), createEmptyInstance: create)
+    ..pc<EntryRequest>(1, const $core.bool.fromEnvironment('protobuf.omit_field_names') ? '' : 'entries', $pb.PbFieldType.PM, subBuilder: EntryRequest.create)
+    ..hasRequiredFields = false
+  ;
+
+  GetRequest._() : super();
+  factory GetRequest({
+    $core.Iterable<EntryRequest>? entries,
+  }) {
+    final _result = create();
+    if (entries != null) {
+      _result.entries.addAll(entries);
+    }
+    return _result;
+  }
+  factory GetRequest.fromBuffer($core.List<$core.int> i, [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) => create()..mergeFromBuffer(i, r);
+  factory GetRequest.fromJson($core.String i, [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) => create()..mergeFromJson(i, r);
+  @$core.Deprecated(
+  'Using this can add significant overhead to your binary. '
+  'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
+  'Will be removed in next major version')
+  GetRequest clone() => GetRequest()..mergeFromMessage(this);
+  @$core.Deprecated(
+  'Using this can add significant overhead to your binary. '
+  'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
+  'Will be removed in next major version')
+  GetRequest copyWith(void Function(GetRequest) updates) => super.copyWith((message) => updates(message as GetRequest)) as GetRequest; // ignore: deprecated_member_use
+  $pb.BuilderInfo get info_ => _i;
+  @$core.pragma('dart2js:noInline')
+  static GetRequest create() => GetRequest._();
+  GetRequest createEmptyInstance() => create();
+  static $pb.PbList<GetRequest> createRepeated() => $pb.PbList<GetRequest>();
+  @$core.pragma('dart2js:noInline')
+  static GetRequest getDefault() => _defaultInstance ??= $pb.GeneratedMessage.$_defaultFor<GetRequest>(create);
+  static GetRequest? _defaultInstance;
+
+  @$pb.TagNumber(1)
+  $core.List<EntryRequest> get entries => $_getList(0);
+}
+
+class GetResponse extends $pb.GeneratedMessage {
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(const $core.bool.fromEnvironment('protobuf.omit_message_names') ? '' : 'GetResponse', package: const $pb.PackageName(const $core.bool.fromEnvironment('protobuf.omit_message_names') ? '' : 'kuksa.val.v1'), createEmptyInstance: create)
+    ..pc<$1.DataEntry>(1, const $core.bool.fromEnvironment('protobuf.omit_field_names') ? '' : 'entries', $pb.PbFieldType.PM, subBuilder: $1.DataEntry.create)
+    ..pc<$1.DataEntryError>(2, const $core.bool.fromEnvironment('protobuf.omit_field_names') ? '' : 'errors', $pb.PbFieldType.PM, subBuilder: $1.DataEntryError.create)
+    ..aOM<$1.Error>(3, const $core.bool.fromEnvironment('protobuf.omit_field_names') ? '' : 'error', subBuilder: $1.Error.create)
+    ..hasRequiredFields = false
+  ;
+
+  GetResponse._() : super();
+  factory GetResponse({
+    $core.Iterable<$1.DataEntry>? entries,
+    $core.Iterable<$1.DataEntryError>? errors,
+    $1.Error? error,
+  }) {
+    final _result = create();
+    if (entries != null) {
+      _result.entries.addAll(entries);
+    }
+    if (errors != null) {
+      _result.errors.addAll(errors);
+    }
+    if (error != null) {
+      _result.error = error;
+    }
+    return _result;
+  }
+  factory GetResponse.fromBuffer($core.List<$core.int> i, [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) => create()..mergeFromBuffer(i, r);
+  factory GetResponse.fromJson($core.String i, [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) => create()..mergeFromJson(i, r);
+  @$core.Deprecated(
+  'Using this can add significant overhead to your binary. '
+  'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
+  'Will be removed in next major version')
+  GetResponse clone() => GetResponse()..mergeFromMessage(this);
+  @$core.Deprecated(
+  'Using this can add significant overhead to your binary. '
+  'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
+  'Will be removed in next major version')
+  GetResponse copyWith(void Function(GetResponse) updates) => super.copyWith((message) => updates(message as GetResponse)) as GetResponse; // ignore: deprecated_member_use
+  $pb.BuilderInfo get info_ => _i;
+  @$core.pragma('dart2js:noInline')
+  static GetResponse create() => GetResponse._();
+  GetResponse createEmptyInstance() => create();
+  static $pb.PbList<GetResponse> createRepeated() => $pb.PbList<GetResponse>();
+  @$core.pragma('dart2js:noInline')
+  static GetResponse getDefault() => _defaultInstance ??= $pb.GeneratedMessage.$_defaultFor<GetResponse>(create);
+  static GetResponse? _defaultInstance;
+
+  @$pb.TagNumber(1)
+  $core.List<$1.DataEntry> get entries => $_getList(0);
+
+  @$pb.TagNumber(2)
+  $core.List<$1.DataEntryError> get errors => $_getList(1);
+
+  @$pb.TagNumber(3)
+  $1.Error get error => $_getN(2);
+  @$pb.TagNumber(3)
+  set error($1.Error v) { setField(3, v); }
+  @$pb.TagNumber(3)
+  $core.bool hasError() => $_has(2);
+  @$pb.TagNumber(3)
+  void clearError() => clearField(3);
+  @$pb.TagNumber(3)
+  $1.Error ensureError() => $_ensure(2);
+}
+
+class EntryUpdate extends $pb.GeneratedMessage {
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(const $core.bool.fromEnvironment('protobuf.omit_message_names') ? '' : 'EntryUpdate', package: const $pb.PackageName(const $core.bool.fromEnvironment('protobuf.omit_message_names') ? '' : 'kuksa.val.v1'), createEmptyInstance: create)
+    ..aOM<$1.DataEntry>(1, const $core.bool.fromEnvironment('protobuf.omit_field_names') ? '' : 'entry', subBuilder: $1.DataEntry.create)
+    ..pc<$1.Field>(2, const $core.bool.fromEnvironment('protobuf.omit_field_names') ? '' : 'fields', $pb.PbFieldType.KE, valueOf: $1.Field.valueOf, enumValues: $1.Field.values, defaultEnumValue: $1.Field.FIELD_UNSPECIFIED)
+    ..hasRequiredFields = false
+  ;
+
+  EntryUpdate._() : super();
+  factory EntryUpdate({
+    $1.DataEntry? entry,
+    $core.Iterable<$1.Field>? fields,
+  }) {
+    final _result = create();
+    if (entry != null) {
+      _result.entry = entry;
+    }
+    if (fields != null) {
+      _result.fields.addAll(fields);
+    }
+    return _result;
+  }
+  factory EntryUpdate.fromBuffer($core.List<$core.int> i, [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) => create()..mergeFromBuffer(i, r);
+  factory EntryUpdate.fromJson($core.String i, [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) => create()..mergeFromJson(i, r);
+  @$core.Deprecated(
+  'Using this can add significant overhead to your binary. '
+  'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
+  'Will be removed in next major version')
+  EntryUpdate clone() => EntryUpdate()..mergeFromMessage(this);
+  @$core.Deprecated(
+  'Using this can add significant overhead to your binary. '
+  'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
+  'Will be removed in next major version')
+  EntryUpdate copyWith(void Function(EntryUpdate) updates) => super.copyWith((message) => updates(message as EntryUpdate)) as EntryUpdate; // ignore: deprecated_member_use
+  $pb.BuilderInfo get info_ => _i;
+  @$core.pragma('dart2js:noInline')
+  static EntryUpdate create() => EntryUpdate._();
+  EntryUpdate createEmptyInstance() => create();
+  static $pb.PbList<EntryUpdate> createRepeated() => $pb.PbList<EntryUpdate>();
+  @$core.pragma('dart2js:noInline')
+  static EntryUpdate getDefault() => _defaultInstance ??= $pb.GeneratedMessage.$_defaultFor<EntryUpdate>(create);
+  static EntryUpdate? _defaultInstance;
+
+  @$pb.TagNumber(1)
+  $1.DataEntry get entry => $_getN(0);
+  @$pb.TagNumber(1)
+  set entry($1.DataEntry v) { setField(1, v); }
+  @$pb.TagNumber(1)
+  $core.bool hasEntry() => $_has(0);
+  @$pb.TagNumber(1)
+  void clearEntry() => clearField(1);
+  @$pb.TagNumber(1)
+  $1.DataEntry ensureEntry() => $_ensure(0);
+
+  @$pb.TagNumber(2)
+  $core.List<$1.Field> get fields => $_getList(1);
+}
+
+class SetRequest extends $pb.GeneratedMessage {
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(const $core.bool.fromEnvironment('protobuf.omit_message_names') ? '' : 'SetRequest', package: const $pb.PackageName(const $core.bool.fromEnvironment('protobuf.omit_message_names') ? '' : 'kuksa.val.v1'), createEmptyInstance: create)
+    ..pc<EntryUpdate>(1, const $core.bool.fromEnvironment('protobuf.omit_field_names') ? '' : 'updates', $pb.PbFieldType.PM, subBuilder: EntryUpdate.create)
+    ..hasRequiredFields = false
+  ;
+
+  SetRequest._() : super();
+  factory SetRequest({
+    $core.Iterable<EntryUpdate>? updates,
+  }) {
+    final _result = create();
+    if (updates != null) {
+      _result.updates.addAll(updates);
+    }
+    return _result;
+  }
+  factory SetRequest.fromBuffer($core.List<$core.int> i, [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) => create()..mergeFromBuffer(i, r);
+  factory SetRequest.fromJson($core.String i, [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) => create()..mergeFromJson(i, r);
+  @$core.Deprecated(
+  'Using this can add significant overhead to your binary. '
+  'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
+  'Will be removed in next major version')
+  SetRequest clone() => SetRequest()..mergeFromMessage(this);
+  @$core.Deprecated(
+  'Using this can add significant overhead to your binary. '
+  'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
+  'Will be removed in next major version')
+  SetRequest copyWith(void Function(SetRequest) updates) => super.copyWith((message) => updates(message as SetRequest)) as SetRequest; // ignore: deprecated_member_use
+  $pb.BuilderInfo get info_ => _i;
+  @$core.pragma('dart2js:noInline')
+  static SetRequest create() => SetRequest._();
+  SetRequest createEmptyInstance() => create();
+  static $pb.PbList<SetRequest> createRepeated() => $pb.PbList<SetRequest>();
+  @$core.pragma('dart2js:noInline')
+  static SetRequest getDefault() => _defaultInstance ??= $pb.GeneratedMessage.$_defaultFor<SetRequest>(create);
+  static SetRequest? _defaultInstance;
+
+  @$pb.TagNumber(1)
+  $core.List<EntryUpdate> get updates => $_getList(0);
+}
+
+class SetResponse extends $pb.GeneratedMessage {
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(const $core.bool.fromEnvironment('protobuf.omit_message_names') ? '' : 'SetResponse', package: const $pb.PackageName(const $core.bool.fromEnvironment('protobuf.omit_message_names') ? '' : 'kuksa.val.v1'), createEmptyInstance: create)
+    ..aOM<$1.Error>(1, const $core.bool.fromEnvironment('protobuf.omit_field_names') ? '' : 'error', subBuilder: $1.Error.create)
+    ..pc<$1.DataEntryError>(2, const $core.bool.fromEnvironment('protobuf.omit_field_names') ? '' : 'errors', $pb.PbFieldType.PM, subBuilder: $1.DataEntryError.create)
+    ..hasRequiredFields = false
+  ;
+
+  SetResponse._() : super();
+  factory SetResponse({
+    $1.Error? error,
+    $core.Iterable<$1.DataEntryError>? errors,
+  }) {
+    final _result = create();
+    if (error != null) {
+      _result.error = error;
+    }
+    if (errors != null) {
+      _result.errors.addAll(errors);
+    }
+    return _result;
+  }
+  factory SetResponse.fromBuffer($core.List<$core.int> i, [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) => create()..mergeFromBuffer(i, r);
+  factory SetResponse.fromJson($core.String i, [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) => create()..mergeFromJson(i, r);
+  @$core.Deprecated(
+  'Using this can add significant overhead to your binary. '
+  'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
+  'Will be removed in next major version')
+  SetResponse clone() => SetResponse()..mergeFromMessage(this);
+  @$core.Deprecated(
+  'Using this can add significant overhead to your binary. '
+  'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
+  'Will be removed in next major version')
+  SetResponse copyWith(void Function(SetResponse) updates) => super.copyWith((message) => updates(message as SetResponse)) as SetResponse; // ignore: deprecated_member_use
+  $pb.BuilderInfo get info_ => _i;
+  @$core.pragma('dart2js:noInline')
+  static SetResponse create() => SetResponse._();
+  SetResponse createEmptyInstance() => create();
+  static $pb.PbList<SetResponse> createRepeated() => $pb.PbList<SetResponse>();
+  @$core.pragma('dart2js:noInline')
+  static SetResponse getDefault() => _defaultInstance ??= $pb.GeneratedMessage.$_defaultFor<SetResponse>(create);
+  static SetResponse? _defaultInstance;
+
+  @$pb.TagNumber(1)
+  $1.Error get error => $_getN(0);
+  @$pb.TagNumber(1)
+  set error($1.Error v) { setField(1, v); }
+  @$pb.TagNumber(1)
+  $core.bool hasError() => $_has(0);
+  @$pb.TagNumber(1)
+  void clearError() => clearField(1);
+  @$pb.TagNumber(1)
+  $1.Error ensureError() => $_ensure(0);
+
+  @$pb.TagNumber(2)
+  $core.List<$1.DataEntryError> get errors => $_getList(1);
+}
+
+class SubscribeEntry extends $pb.GeneratedMessage {
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(const $core.bool.fromEnvironment('protobuf.omit_message_names') ? '' : 'SubscribeEntry', package: const $pb.PackageName(const $core.bool.fromEnvironment('protobuf.omit_message_names') ? '' : 'kuksa.val.v1'), createEmptyInstance: create)
+    ..aOS(1, const $core.bool.fromEnvironment('protobuf.omit_field_names') ? '' : 'path')
+    ..e<$1.View>(2, const $core.bool.fromEnvironment('protobuf.omit_field_names') ? '' : 'view', $pb.PbFieldType.OE, defaultOrMaker: $1.View.VIEW_UNSPECIFIED, valueOf: $1.View.valueOf, enumValues: $1.View.values)
+    ..pc<$1.Field>(3, const $core.bool.fromEnvironment('protobuf.omit_field_names') ? '' : 'fields', $pb.PbFieldType.KE, valueOf: $1.Field.valueOf, enumValues: $1.Field.values, defaultEnumValue: $1.Field.FIELD_UNSPECIFIED)
+    ..hasRequiredFields = false
+  ;
+
+  SubscribeEntry._() : super();
+  factory SubscribeEntry({
+    $core.String? path,
+    $1.View? view,
+    $core.Iterable<$1.Field>? fields,
+  }) {
+    final _result = create();
+    if (path != null) {
+      _result.path = path;
+    }
+    if (view != null) {
+      _result.view = view;
+    }
+    if (fields != null) {
+      _result.fields.addAll(fields);
+    }
+    return _result;
+  }
+  factory SubscribeEntry.fromBuffer($core.List<$core.int> i, [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) => create()..mergeFromBuffer(i, r);
+  factory SubscribeEntry.fromJson($core.String i, [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) => create()..mergeFromJson(i, r);
+  @$core.Deprecated(
+  'Using this can add significant overhead to your binary. '
+  'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
+  'Will be removed in next major version')
+  SubscribeEntry clone() => SubscribeEntry()..mergeFromMessage(this);
+  @$core.Deprecated(
+  'Using this can add significant overhead to your binary. '
+  'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
+  'Will be removed in next major version')
+  SubscribeEntry copyWith(void Function(SubscribeEntry) updates) => super.copyWith((message) => updates(message as SubscribeEntry)) as SubscribeEntry; // ignore: deprecated_member_use
+  $pb.BuilderInfo get info_ => _i;
+  @$core.pragma('dart2js:noInline')
+  static SubscribeEntry create() => SubscribeEntry._();
+  SubscribeEntry createEmptyInstance() => create();
+  static $pb.PbList<SubscribeEntry> createRepeated() => $pb.PbList<SubscribeEntry>();
+  @$core.pragma('dart2js:noInline')
+  static SubscribeEntry getDefault() => _defaultInstance ??= $pb.GeneratedMessage.$_defaultFor<SubscribeEntry>(create);
+  static SubscribeEntry? _defaultInstance;
+
+  @$pb.TagNumber(1)
+  $core.String get path => $_getSZ(0);
+  @$pb.TagNumber(1)
+  set path($core.String v) { $_setString(0, v); }
+  @$pb.TagNumber(1)
+  $core.bool hasPath() => $_has(0);
+  @$pb.TagNumber(1)
+  void clearPath() => clearField(1);
+
+  @$pb.TagNumber(2)
+  $1.View get view => $_getN(1);
+  @$pb.TagNumber(2)
+  set view($1.View v) { setField(2, v); }
+  @$pb.TagNumber(2)
+  $core.bool hasView() => $_has(1);
+  @$pb.TagNumber(2)
+  void clearView() => clearField(2);
+
+  @$pb.TagNumber(3)
+  $core.List<$1.Field> get fields => $_getList(2);
+}
+
+class SubscribeRequest extends $pb.GeneratedMessage {
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(const $core.bool.fromEnvironment('protobuf.omit_message_names') ? '' : 'SubscribeRequest', package: const $pb.PackageName(const $core.bool.fromEnvironment('protobuf.omit_message_names') ? '' : 'kuksa.val.v1'), createEmptyInstance: create)
+    ..pc<SubscribeEntry>(1, const $core.bool.fromEnvironment('protobuf.omit_field_names') ? '' : 'entries', $pb.PbFieldType.PM, subBuilder: SubscribeEntry.create)
+    ..hasRequiredFields = false
+  ;
+
+  SubscribeRequest._() : super();
+  factory SubscribeRequest({
+    $core.Iterable<SubscribeEntry>? entries,
+  }) {
+    final _result = create();
+    if (entries != null) {
+      _result.entries.addAll(entries);
+    }
+    return _result;
+  }
+  factory SubscribeRequest.fromBuffer($core.List<$core.int> i, [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) => create()..mergeFromBuffer(i, r);
+  factory SubscribeRequest.fromJson($core.String i, [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) => create()..mergeFromJson(i, r);
+  @$core.Deprecated(
+  'Using this can add significant overhead to your binary. '
+  'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
+  'Will be removed in next major version')
+  SubscribeRequest clone() => SubscribeRequest()..mergeFromMessage(this);
+  @$core.Deprecated(
+  'Using this can add significant overhead to your binary. '
+  'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
+  'Will be removed in next major version')
+  SubscribeRequest copyWith(void Function(SubscribeRequest) updates) => super.copyWith((message) => updates(message as SubscribeRequest)) as SubscribeRequest; // ignore: deprecated_member_use
+  $pb.BuilderInfo get info_ => _i;
+  @$core.pragma('dart2js:noInline')
+  static SubscribeRequest create() => SubscribeRequest._();
+  SubscribeRequest createEmptyInstance() => create();
+  static $pb.PbList<SubscribeRequest> createRepeated() => $pb.PbList<SubscribeRequest>();
+  @$core.pragma('dart2js:noInline')
+  static SubscribeRequest getDefault() => _defaultInstance ??= $pb.GeneratedMessage.$_defaultFor<SubscribeRequest>(create);
+  static SubscribeRequest? _defaultInstance;
+
+  @$pb.TagNumber(1)
+  $core.List<SubscribeEntry> get entries => $_getList(0);
+}
+
+class SubscribeResponse extends $pb.GeneratedMessage {
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(const $core.bool.fromEnvironment('protobuf.omit_message_names') ? '' : 'SubscribeResponse', package: const $pb.PackageName(const $core.bool.fromEnvironment('protobuf.omit_message_names') ? '' : 'kuksa.val.v1'), createEmptyInstance: create)
+    ..pc<EntryUpdate>(1, const $core.bool.fromEnvironment('protobuf.omit_field_names') ? '' : 'updates', $pb.PbFieldType.PM, subBuilder: EntryUpdate.create)
+    ..hasRequiredFields = false
+  ;
+
+  SubscribeResponse._() : super();
+  factory SubscribeResponse({
+    $core.Iterable<EntryUpdate>? updates,
+  }) {
+    final _result = create();
+    if (updates != null) {
+      _result.updates.addAll(updates);
+    }
+    return _result;
+  }
+  factory SubscribeResponse.fromBuffer($core.List<$core.int> i, [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) => create()..mergeFromBuffer(i, r);
+  factory SubscribeResponse.fromJson($core.String i, [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) => create()..mergeFromJson(i, r);
+  @$core.Deprecated(
+  'Using this can add significant overhead to your binary. '
+  'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
+  'Will be removed in next major version')
+  SubscribeResponse clone() => SubscribeResponse()..mergeFromMessage(this);
+  @$core.Deprecated(
+  'Using this can add significant overhead to your binary. '
+  'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
+  'Will be removed in next major version')
+  SubscribeResponse copyWith(void Function(SubscribeResponse) updates) => super.copyWith((message) => updates(message as SubscribeResponse)) as SubscribeResponse; // ignore: deprecated_member_use
+  $pb.BuilderInfo get info_ => _i;
+  @$core.pragma('dart2js:noInline')
+  static SubscribeResponse create() => SubscribeResponse._();
+  SubscribeResponse createEmptyInstance() => create();
+  static $pb.PbList<SubscribeResponse> createRepeated() => $pb.PbList<SubscribeResponse>();
+  @$core.pragma('dart2js:noInline')
+  static SubscribeResponse getDefault() => _defaultInstance ??= $pb.GeneratedMessage.$_defaultFor<SubscribeResponse>(create);
+  static SubscribeResponse? _defaultInstance;
+
+  @$pb.TagNumber(1)
+  $core.List<EntryUpdate> get updates => $_getList(0);
+}
+
+class GetServerInfoRequest extends $pb.GeneratedMessage {
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(const $core.bool.fromEnvironment('protobuf.omit_message_names') ? '' : 'GetServerInfoRequest', package: const $pb.PackageName(const $core.bool.fromEnvironment('protobuf.omit_message_names') ? '' : 'kuksa.val.v1'), createEmptyInstance: create)
+    ..hasRequiredFields = false
+  ;
+
+  GetServerInfoRequest._() : super();
+  factory GetServerInfoRequest() => create();
+  factory GetServerInfoRequest.fromBuffer($core.List<$core.int> i, [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) => create()..mergeFromBuffer(i, r);
+  factory GetServerInfoRequest.fromJson($core.String i, [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) => create()..mergeFromJson(i, r);
+  @$core.Deprecated(
+  'Using this can add significant overhead to your binary. '
+  'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
+  'Will be removed in next major version')
+  GetServerInfoRequest clone() => GetServerInfoRequest()..mergeFromMessage(this);
+  @$core.Deprecated(
+  'Using this can add significant overhead to your binary. '
+  'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
+  'Will be removed in next major version')
+  GetServerInfoRequest copyWith(void Function(GetServerInfoRequest) updates) => super.copyWith((message) => updates(message as GetServerInfoRequest)) as GetServerInfoRequest; // ignore: deprecated_member_use
+  $pb.BuilderInfo get info_ => _i;
+  @$core.pragma('dart2js:noInline')
+  static GetServerInfoRequest create() => GetServerInfoRequest._();
+  GetServerInfoRequest createEmptyInstance() => create();
+  static $pb.PbList<GetServerInfoRequest> createRepeated() => $pb.PbList<GetServerInfoRequest>();
+  @$core.pragma('dart2js:noInline')
+  static GetServerInfoRequest getDefault() => _defaultInstance ??= $pb.GeneratedMessage.$_defaultFor<GetServerInfoRequest>(create);
+  static GetServerInfoRequest? _defaultInstance;
+}
+
+class GetServerInfoResponse extends $pb.GeneratedMessage {
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(const $core.bool.fromEnvironment('protobuf.omit_message_names') ? '' : 'GetServerInfoResponse', package: const $pb.PackageName(const $core.bool.fromEnvironment('protobuf.omit_message_names') ? '' : 'kuksa.val.v1'), createEmptyInstance: create)
+    ..aOS(1, const $core.bool.fromEnvironment('protobuf.omit_field_names') ? '' : 'name')
+    ..aOS(2, const $core.bool.fromEnvironment('protobuf.omit_field_names') ? '' : 'version')
+    ..hasRequiredFields = false
+  ;
+
+  GetServerInfoResponse._() : super();
+  factory GetServerInfoResponse({
+    $core.String? name,
+    $core.String? version,
+  }) {
+    final _result = create();
+    if (name != null) {
+      _result.name = name;
+    }
+    if (version != null) {
+      _result.version = version;
+    }
+    return _result;
+  }
+  factory GetServerInfoResponse.fromBuffer($core.List<$core.int> i, [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) => create()..mergeFromBuffer(i, r);
+  factory GetServerInfoResponse.fromJson($core.String i, [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) => create()..mergeFromJson(i, r);
+  @$core.Deprecated(
+  'Using this can add significant overhead to your binary. '
+  'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
+  'Will be removed in next major version')
+  GetServerInfoResponse clone() => GetServerInfoResponse()..mergeFromMessage(this);
+  @$core.Deprecated(
+  'Using this can add significant overhead to your binary. '
+  'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
+  'Will be removed in next major version')
+  GetServerInfoResponse copyWith(void Function(GetServerInfoResponse) updates) => super.copyWith((message) => updates(message as GetServerInfoResponse)) as GetServerInfoResponse; // ignore: deprecated_member_use
+  $pb.BuilderInfo get info_ => _i;
+  @$core.pragma('dart2js:noInline')
+  static GetServerInfoResponse create() => GetServerInfoResponse._();
+  GetServerInfoResponse createEmptyInstance() => create();
+  static $pb.PbList<GetServerInfoResponse> createRepeated() => $pb.PbList<GetServerInfoResponse>();
+  @$core.pragma('dart2js:noInline')
+  static GetServerInfoResponse getDefault() => _defaultInstance ??= $pb.GeneratedMessage.$_defaultFor<GetServerInfoResponse>(create);
+  static GetServerInfoResponse? _defaultInstance;
+
+  @$pb.TagNumber(1)
+  $core.String get name => $_getSZ(0);
+  @$pb.TagNumber(1)
+  set name($core.String v) { $_setString(0, v); }
+  @$pb.TagNumber(1)
+  $core.bool hasName() => $_has(0);
+  @$pb.TagNumber(1)
+  void clearName() => clearField(1);
+
+  @$pb.TagNumber(2)
+  $core.String get version => $_getSZ(1);
+  @$pb.TagNumber(2)
+  set version($core.String v) { $_setString(1, v); }
+  @$pb.TagNumber(2)
+  $core.bool hasVersion() => $_has(1);
+  @$pb.TagNumber(2)
+  void clearVersion() => clearField(2);
+}
+