| /* |
| * Copyright 2000-2014 JetBrains s.r.o. |
| * |
| * 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.intellij.cvsSupport2.cvsIgnore; |
| |
| import com.intellij.cvsSupport2.application.CvsEntriesManager; |
| import com.intellij.openapi.diagnostic.Logger; |
| import org.netbeans.lib.cvsclient.util.SimpleStringPattern; |
| |
| import java.io.*; |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.StringTokenizer; |
| |
| /** |
| * author: lesya |
| */ |
| public class IgnoredFilesInfoImpl implements IgnoredFilesInfo { |
| |
| private static final Logger LOG = Logger.getInstance("#com.intellij.cvsSupport2.cvsIgnore.IgnoredFilesInfoImpl"); |
| |
| private static final SimpleStringPattern[] PREDEFINED_PATTERNS = new SimpleStringPattern[]{ |
| new SimpleStringPattern("RCS"), |
| new SimpleStringPattern("SCCS"), |
| new SimpleStringPattern("CVS"), |
| new SimpleStringPattern("CVS.adm"), |
| new SimpleStringPattern("RCSLOG"), |
| new SimpleStringPattern("cvslog.*"), |
| new SimpleStringPattern("tags"), |
| new SimpleStringPattern("TAGS"), |
| new SimpleStringPattern(".make.state"), |
| new SimpleStringPattern(".nse_depinfo"), |
| new SimpleStringPattern("*~"), |
| new SimpleStringPattern("#*"), |
| new SimpleStringPattern(".#*"), |
| new SimpleStringPattern(",*"), |
| new SimpleStringPattern("_$*"), |
| new SimpleStringPattern("*$"), |
| new SimpleStringPattern("*.old"), |
| new SimpleStringPattern("*.bak"), |
| new SimpleStringPattern("*.BAK"), |
| new SimpleStringPattern("*.orig"), |
| new SimpleStringPattern("*.rej"), |
| new SimpleStringPattern(".del-*"), |
| new SimpleStringPattern("*.a"), |
| new SimpleStringPattern("*.olb"), |
| new SimpleStringPattern("*.o"), |
| new SimpleStringPattern("*.obj"), |
| new SimpleStringPattern("*.so"), |
| new SimpleStringPattern("*.exe"), |
| new SimpleStringPattern("*.Z"), |
| new SimpleStringPattern("*.elc"), |
| new SimpleStringPattern("*.ln"), |
| new SimpleStringPattern("core") |
| }; |
| |
| public static final IgnoredFilesInfo EMPTY_FILTER = new IgnoredFilesInfoImpl(){ |
| public boolean shouldBeIgnored(String fileName) { |
| if (checkPatterns(CvsEntriesManager.getInstance().getUserDirIgnores().getPatterns(), fileName)) return true; |
| if (checkPatterns(PREDEFINED_PATTERNS, fileName)) return true; |
| return false; |
| } |
| }; |
| |
| private List<SimpleStringPattern> myPatterns = null; |
| |
| public static IgnoredFilesInfo createForFile(File file){ |
| if (!file.isFile()) return EMPTY_FILTER; |
| return new IgnoredFilesInfoImpl(file); |
| } |
| |
| private IgnoredFilesInfoImpl() { } |
| |
| public static List<SimpleStringPattern> getPattensFor(File cvsIgnoreFile){ |
| ArrayList<SimpleStringPattern> result = new ArrayList(); |
| |
| if (!cvsIgnoreFile.exists()) return result; |
| |
| try { |
| BufferedReader reader = new BufferedReader(new InputStreamReader(new FileInputStream(cvsIgnoreFile))); |
| try{ |
| String line; |
| while((line = reader.readLine()) != null){ |
| StringTokenizer stringTokenizer = new StringTokenizer(line, " "); |
| while (stringTokenizer.hasMoreTokens()){ |
| result.add(new SimpleStringPattern(stringTokenizer.nextToken())); |
| } |
| |
| } |
| } catch (Exception ex){ |
| LOG.error(ex); |
| } finally{ |
| try { |
| reader.close(); |
| } catch (IOException e) { |
| LOG.error(e); |
| } |
| } |
| |
| } catch (FileNotFoundException e) { |
| LOG.error(e); |
| } |
| |
| return result; |
| } |
| |
| private IgnoredFilesInfoImpl(File cvsIgnoreFile){ |
| myPatterns = getPattensFor(cvsIgnoreFile); |
| } |
| |
| public boolean shouldBeIgnored(String fileName) { |
| if (EMPTY_FILTER.shouldBeIgnored(fileName)) return true; |
| return checkPatterns(myPatterns, fileName); |
| } |
| |
| protected static boolean checkPatterns(List<SimpleStringPattern> patterns, String fileName) { |
| for (int i = 0, patternsSize = patterns.size(); i < patternsSize; i++) { |
| SimpleStringPattern simpleStringPattern = patterns.get(i); |
| if (simpleStringPattern.doesMatch(fileName)) return true; |
| } |
| return false; |
| } |
| |
| protected static boolean checkPatterns(SimpleStringPattern[] patterns, String fileName) { |
| for (SimpleStringPattern pattern : patterns) { |
| if (pattern.doesMatch(fileName)) return true; |
| } |
| return false; |
| } |
| |
| } |