Remove service-compiler related code.

tools/immic/lib/src/plugins/idl.dart

-// Copyright (c) 2015, the Dartino project authors.  Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
-library immic.plugins.idl;
-
-import 'dart:core' hide Type;
-import 'dart:io' show Platform, File;
-
-import 'package:path/path.dart' show basenameWithoutExtension, join, dirname;
-import 'package:strings/strings.dart' as strings;
-
-import 'shared.dart';
-import '../emitter.dart';
-import '../struct_layout.dart';
-import '../primitives.dart' as primitives;
-
-const COPYRIGHT = """
-// Copyright (c) 2015, the Dartino project authors. Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE.md file.
-""";
-
-void generate(String path,
-              Map<String, Unit> units,
-              String outputDirectory) {
-  _IDLVisitor visitor = new _IDLVisitor(path);
-  visitor.visitUnits(units);
-  String content = visitor.buffer.toString();
-  String directory = join(outputDirectory, 'idl');
-  String outPath = visitor.serviceFile;
-  writeToFile(directory, outPath, content, extension: 'idl');
-}
-
-class _IDLVisitor extends CodeGenerationVisitor {
-  List<Struct> nodes = <Struct>[];
-  _IDLVisitor(String path) : super(path);
-
-  HashMap<String, List<Type>> _methodSignatures = {};
-
-  void visitUnits(Map<String, Unit> units) {
-    _writeCopyright();
-    units.values.forEach(_collectMethodSignatures);
-    _writeService();
-    // Genereate node specific IDL entries.
-    units.values.forEach(visit);
-    // Genereate shared definitions.
-    _writeNodeDataStruct(nodes);
-    _writePatchDataStructs();
-    _writeActionArgumentStructs();
-  }
-
-  visitUnit(Unit node) {
-    node.structs.forEach(visit);
-  }
-
-  visitStruct(Struct node) {
-    nodes.add(node);
-    StructLayout layout = node.layout;
-    writeln('struct ${node.name}NodeData {');
-    for (StructSlot slot in layout.slots) {
-      String slotName = slot.slot.name;
-      Type slotType = slot.slot.type;
-      write('  ');
-      writeType(slotType);
-      writeln(' $slotName;');
-    }
-    node.methods.forEach(visit);
-    writeln('}');
-    writeln();
-  }
-
-  visitUnion(Union node) {
-    // Ignored for now.
-  }
-
-  visitMethod(Method node) {
-    writeln('  uint16 ${node.name};');
-  }
-
-  void writeType(Type node) {
-    if (node.isList) write('List<');
-    Node resolved = node.resolved;
-    if (resolved != null) {
-      write("${node.identifier}NodeData");
-    } else if (node.isNode || node.isList && node.elementType.isNode) {
-      write("NodeData");
-    } else {
-      write(node.identifier);
-    }
-    if (node.isList) write('>');
-  }
-
-  void _collectMethodSignatures(Unit unit) {
-    for (var node in unit.structs) {
-      for (var method in node.methods) {
-        assert(method.returnType.isVoid);
-        String signature =
-            method.arguments.map((formal) => formal.type.identifier);
-        _methodSignatures.putIfAbsent('$signature', () {
-          return method.arguments.map((formal) => formal.type);
-        });
-      }
-    }
-  }
-
-  void _writeCopyright() {
-    writeln(COPYRIGHT);
-    writeln('// Generated file. Do not edit.');
-    writeln();
-  }
-
-  void _writeService() {
-    writeln('service ${serviceName} {');
-    writeln('  uint16 getPresenter(PresenterData* data);');
-    writeln('  void reset(uint16 pid);');
-    writeln('  PatchData* refresh(uint16 pid);');
-    for (List<Type> formals in _methodSignatures.values) {
-      String suffix = actionTypeSuffix(formals);
-      bool boxedArguments = formals.any((t) => t.isString);
-      if (boxedArguments) {
-        writeln('  void dispatch$suffix(Action${suffix}Args* args);');
-        continue;
-      }
-      write('  void dispatch$suffix(uint16 id');
-      int i = 0;
-      for (var formal in formals) {
-        write(', ${formal.identifier} arg${i++}');
-      }
-      writeln(');');
-    }
-    writeln('}');
-    writeln();
-  }
-
-  void _writeNodeDataStruct(List<Struct> nodes) {
-    writeln('struct NodeData {');
-    writeln('  union {');
-    nodes.forEach((Struct node) {
-      String nodeType = "${node.name}NodeData";
-      String nodeField = camelize(node.name);
-      writeln('    $nodeType* $nodeField;');
-    });
-    writeln('  }');
-    writeln('}');
-    writeln();
-
-    writeln('struct NodePatchData {');
-    writeln('  union {');
-    nodes.forEach((Struct node) {
-      String patchType = "${node.name}PatchData";
-      String nodeField = camelize(node.name);
-      writeln('    $patchType* $nodeField;');
-    });
-    writeln('  }');
-    writeln('}');
-    writeln();
-
-    nodes.forEach((Struct node) {
-      String nodeType = "${node.name}NodeData";
-      String patchType = "${node.name}PatchData";
-      String updateType = "${node.name}UpdateData";
-      writeln('struct $patchType {');
-      writeln('  union {');
-      writeln('    $nodeType* replace;');
-      writeln('    List<${updateType}> updates;');
-      writeln('  }');
-      writeln('}');
-      writeln('struct $updateType {');
-      writeln('  union {');
-      forEachSlot(node, null, (Type slotType, String slotName) {
-        if (slotType.isList) {
-          writeln('    ListPatchData $slotName;');
-        } else if (slotType.isNode || slotType.resolved != null) {
-          writeln('    ${camelize(slotType.identifier)}PatchData $slotName;');
-        } else {
-          write('    ');
-          writeType(slotType);
-          writeln(' $slotName;');
-        }
-      });
-      for (Method method in node.methods) {
-        writeln('    uint16 ${method.name};');
-      }
-      writeln('  }');
-      writeln('}');
-      writeln();
-      });
-  }
-
-  void _writePatchDataStructs() {
-    writeln("""
-struct PresenterData {
-  String name;
-}
-
-struct ListPatchData {
-  uint8 type;
-  List<ListRegionData> regions;
-}
-
-// TODO(zerny): Support lists of primitives.
-struct ListRegionData {
-  int32 index;
-  union {
-    int32 remove;
-    List<NodeData> insert;
-    List<NodePatchData> update;
-  }
-}
-
-struct PatchData {
-  union {
-    void noPatch;
-    NodePatchData* node;
-  }
-}
-""");
-  }
-
-  void _writeActionArgumentStructs() {
-    for (List<Type> formals in _methodSignatures.values) {
-      String suffix = actionTypeSuffix(formals);
-      bool boxedArguments = formals.any((t) => t.isString);
-      if (!boxedArguments) continue;
-      writeln('struct Action${suffix}Args {');
-      int i = 0;
-      writeln('  uint16 id;');
-      for (Type formal in formals) {
-        writeln('  ${formal.identifier} arg${i++};');
-      }
-      writeln('}');
-    }
-  }
-}