1) Moved net.sourceforge.phpeclipse.ui\src\net\sourceforge\phpdt back to net.sourcefo...
[phpeclipse.git] / net.sourceforge.phpeclipse.ui / src / net / sourceforge / phpeclipse / actions / IncludesScanner.java
diff --git a/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpeclipse/actions/IncludesScanner.java b/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpeclipse/actions/IncludesScanner.java
deleted file mode 100644 (file)
index 3858ed8..0000000
+++ /dev/null
@@ -1,183 +0,0 @@
-package net.sourceforge.phpeclipse.actions;
-
-import java.io.BufferedInputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.util.ArrayList;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Set;
-
-import net.sourceforge.phpdt.core.compiler.ITerminalSymbols;
-import net.sourceforge.phpdt.core.compiler.InvalidInputException;
-import net.sourceforge.phpdt.internal.compiler.parser.Scanner;
-import net.sourceforge.phpdt.internal.compiler.parser.SyntaxError;
-import net.sourceforge.phpdt.internal.compiler.util.Util;
-
-import org.eclipse.core.resources.IContainer;
-import org.eclipse.core.resources.IFile;
-import org.eclipse.core.resources.IProject;
-import org.eclipse.core.runtime.CoreException;
-import org.eclipse.core.runtime.Path;
-import org.eclipse.ui.IFileEditorInput;
-
-public class IncludesScanner implements ITerminalSymbols {
-       // private final PHPOpenAllIncludesEditorAction fOpenAllIncludesAction;
-       private IProject fProject;
-
-       private IFileEditorInput fEditorInput;
-
-       private HashSet fSet;
-
-       public IncludesScanner(IProject project, IFileEditorInput editorInput) {
-               fProject = project;
-               // fOpenAllIncludesAction = action;
-               fEditorInput = editorInput;
-               fSet = new HashSet();
-       }
-
-       /**
-        * Add the information for a given IFile resource
-        * 
-        */
-       public void addFile(IFile fileToParse) {
-
-               try {
-                       if (fileToParse.exists()) {
-                               addInputStream(new BufferedInputStream(fileToParse
-                                               .getContents()), fileToParse.getProjectRelativePath()
-                                               .toString());
-                       }
-               } catch (CoreException e1) {
-                       e1.printStackTrace();
-               }
-       }
-
-       private void addInputStream(InputStream stream, String filePath)
-                       throws CoreException {
-               try {
-                       if (fSet.add(filePath)) { // new entry in set
-                               parseIdentifiers(Util.getInputStreamAsCharArray(stream, -1,
-                                               null));
-                       }
-               } catch (IOException e) {
-                       e.printStackTrace();
-               } finally {
-                       try {
-                               if (stream != null) {
-                                       stream.close();
-                               }
-                       } catch (IOException e) {
-                       }
-               }
-       }
-
-       /**
-        * Get the next token from input
-        */
-       private int getNextToken(Scanner scanner) {
-               int token;
-               try {
-                       token = scanner.getNextToken();
-                       if (Scanner.DEBUG) {
-                               int currentEndPosition = scanner.getCurrentTokenEndPosition();
-                               int currentStartPosition = scanner
-                                               .getCurrentTokenStartPosition();
-                               System.out.print(currentStartPosition + ","
-                                               + currentEndPosition + ": ");
-                               System.out.println(scanner.toStringAction(token));
-                       }
-                       return token;
-               } catch (InvalidInputException e) {
-               }
-               return TokenNameERROR;
-       }
-
-       private void parseIdentifiers(char[] charArray) {
-               IFile file;
-               Scanner scanner = new Scanner(false, false, false, false, true, null,
-                               null, true /* taskCaseSensitive */);
-               scanner.setSource(charArray);
-               scanner.setPHPMode(false);
-               int token = getNextToken(scanner);
-               try {
-                       while (token != TokenNameEOF) { // && fToken != TokenNameERROR) {
-                               if (token == TokenNameinclude || token == TokenNameinclude_once
-                                               || token == TokenNamerequire
-                                               || token == TokenNamerequire_once) {
-                                       while (token != TokenNameEOF && token != TokenNameERROR
-                                                       && token != TokenNameSEMICOLON
-                                                       && token != TokenNameRPAREN
-                                                       && token != TokenNameLBRACE
-                                                       && token != TokenNameRBRACE) {
-                                               token = getNextToken(scanner);
-                                               if (token == TokenNameStringDoubleQuote
-                                                               || token == TokenNameStringSingleQuote) {
-                                                       char[] includeName = scanner
-                                                                       .getCurrentStringLiteralSource();
-                                                       try {
-                                                           System.out.println(includeName);
-                                                               file = getIncludeFile(new String(includeName));
-                                                               addFile(file);
-                                                       } catch (Exception e) {
-                                                               // ignore
-                                                       }
-                                                       break;
-                                               }
-                                       }
-                               }
-                               token = getNextToken(scanner);
-                       }
-               } catch (SyntaxError e) {
-                       // e.printStackTrace();
-               }
-       }
-
-       private IContainer getWorkingLocation(IFileEditorInput editorInput) {
-               if (editorInput == null || editorInput.getFile() == null) {
-                       return null;
-               }
-               return editorInput.getFile().getParent();
-       }
-
-       public IFile getIncludeFile(String relativeFilename) {
-               IContainer container = getWorkingLocation(fEditorInput);
-               IFile file = null;
-               if (relativeFilename.startsWith("../")) {
-                       Path path = new Path(relativeFilename);
-                       file = container.getFile(path);
-                       return file;
-               }
-               int index = relativeFilename.lastIndexOf('/');
-
-               if (index >= 0) {
-                       Path path = new Path(relativeFilename);
-                       file = fProject.getFile(path);
-                       if (file.exists()) {
-                               return file;
-                       }
-               }
-               Path path = new Path(relativeFilename);
-               file = container.getFile(path);
-
-               return file;
-       }
-
-       /**
-        * Returns a list of includes
-        * 
-        * @return the determined list of includes
-        */
-       public List getList() {
-               ArrayList list = new ArrayList();
-               list.addAll(fSet);
-               return list;
-       }
-
-       /**
-        * @return Returns the set.
-        */
-       public Set getSet() {
-               return fSet;
-       }
-}
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