| /* |
| * Copyright 2009 Google Inc. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); you may not |
| * use this file except in compliance with the License. You may obtain a copy of |
| * the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| * License for the specific language governing permissions and limitations under |
| * the License. |
| */ |
| package com.google.gwt.user.tools; |
| |
| import com.google.gwt.thirdparty.debugging.sourcemap.SourceMapConsumerFactory; |
| import com.google.gwt.thirdparty.debugging.sourcemap.SourceMapping; |
| import com.google.gwt.dev.util.Util; |
| |
| import java.io.File; |
| |
| /** |
| * Command-line utility for querying source maps. |
| */ |
| public class QuerySourceMap { |
| |
| public static void main(String[] args) throws Exception { |
| String filename = args[0]; |
| int line = Integer.valueOf(args[1]); |
| int col = Integer.valueOf(args[2]); |
| |
| SourceMapping consumer = SourceMapConsumerFactory.parse(Util.readFileAsString(new File(filename))); |
| System.out.println(consumer.getMappingForLine(line, col)); |
| } |
| } |