| /* |
| * Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| package com.apple.internal.jobjc.generator; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.util.ArrayList; |
| import java.util.HashSet; |
| import java.util.List; |
| import java.util.Set; |
| |
| import com.apple.internal.jobjc.generator.model.Framework; |
| import com.apple.internal.jobjc.generator.model.Framework.FrameworkDependency; |
| import com.apple.internal.jobjc.generator.utils.Fp; |
| import com.apple.internal.jobjc.generator.utils.StructOffsetResolverBigBang; |
| import com.apple.jobjc.JObjCRuntime; |
| |
| public class FrameworkGenerator { |
| private static final String BRIDGESUPPORT_FILE_EXTENSION = "Full.bridgesupport"; |
| private static final String FRAMEWORK_MATCH = "^.*Full\\.bridgesupport$"; |
| private static final String FRAMEWORK_PRUNE = "^.*(PyObjC|/Versions|\\.lproj|/Headers|/PrivateHeaders).*$"; |
| |
| static List<File> findFrameworkFilesIn(final File file) throws IOException{ |
| final List<File> bridgeSupportFiles = Utils.find(file, FRAMEWORK_MATCH, FRAMEWORK_PRUNE); |
| System.out.println("found " + bridgeSupportFiles.size() + " frameworks"); |
| return bridgeSupportFiles; |
| } |
| |
| static List<Framework> parseFrameworksFrom(final List<File> bridgeSupportFiles) { |
| final List<Framework> frameworks = new ArrayList<Framework>(); |
| |
| System.out.println("Parsing XML"); |
| for (final File file : bridgeSupportFiles){ |
| Framework f = new Framework(extractFrameworkNameFrom(file), file); |
| try{ |
| f.load(); |
| frameworks.add(f); |
| System.out.println("Generator@" + JObjCRuntime.ARCH + " loaded " |
| + f.name + " (" + Fp.join(":", f.binaries) + ")"); |
| } |
| catch(Exception x){ |
| System.out.println("!! Generator@" + JObjCRuntime.ARCH + " failed to load " |
| + f.name + " (" + Fp.join(":", f.binaries) + "). SKIPPING"); |
| } |
| } |
| |
| System.out.println("Parsing dependencies"); |
| for (final Framework f : frameworks) f.parseDependencies(frameworks); |
| |
| Set<String> alreadyWarnedDependency = new HashSet<String>(); |
| for(final Framework f : frameworks) |
| for(final FrameworkDependency dep : f.dependencies) |
| if(dep.object == null && !alreadyWarnedDependency.contains(dep.name)){ |
| System.out.println(String.format("Warning: unresolved dependency: %1$30s -> %2$s", f.name, dep.name)); |
| alreadyWarnedDependency.add(dep.name); |
| } |
| if(alreadyWarnedDependency.size() > 0) |
| System.out.println("Unresolved dependencies lead to unresolved types."); |
| |
| Utils.topologicalSort(frameworks); |
| List<Framework> cycle = Utils.getDependencyCycle(frameworks); |
| if(cycle != null) |
| System.out.println("Warning: cycle found in framework dependencies: " + Fp.join(" -> ", cycle)); |
| |
| System.out.println("Parsing types"); |
| for (final Framework f : frameworks){ |
| f.parseCFTypes(); |
| f.parseOpaques(); |
| } |
| for (final Framework f : frameworks) f.parseStructs(); |
| |
| new StructOffsetResolverBigBang().resolve(frameworks); |
| |
| System.out.println("Parsing classes"); |
| for (final Framework f : frameworks) f.parseClasses(); |
| |
| System.out.println("Parsing constants"); |
| for (final Framework f : frameworks) f.parseConstants(); |
| |
| System.out.println("Parsing functions"); |
| for (final Framework f : frameworks) f.parseFunctions(); |
| |
| return frameworks; |
| } |
| |
| private static String extractFrameworkNameFrom(final File file) { |
| final String fileName = file.getName(); |
| return fileName.substring(0, fileName.lastIndexOf(BRIDGESUPPORT_FILE_EXTENSION)); |
| } |
| } |