1 package net.sourceforge.phpeclipse.phpeditor;
3 /**********************************************************************
4 Copyright (c) 2000, 2002 IBM Corp. and others.
5 All rights reserved. This program and the accompanying materials
6 are made available under the terms of the Common Public License v1.0
7 which accompanies this distribution, and is available at
8 http://www.eclipse.org/legal/cpl-v10.html
11 IBM Corporation - Initial implementation
12 Klaus Hartlage - www.eclipseproject.de
13 **********************************************************************/
15 import java.io.BufferedInputStream;
16 import java.io.IOException;
17 import java.io.InputStream;
18 import java.util.ArrayList;
19 import java.util.List;
21 import net.sourceforge.phpdt.internal.compiler.util.Util;
22 import net.sourceforge.phpeclipse.PHPeclipsePlugin;
24 import org.eclipse.core.resources.IFile;
25 import org.eclipse.core.resources.IMarker;
26 import org.eclipse.core.runtime.CoreException;
27 import org.eclipse.jface.preference.IPreferenceStore;
28 import org.eclipse.ui.IEditorInput;
29 import org.eclipse.ui.IFileEditorInput;
30 import org.eclipse.ui.texteditor.ITextEditor;
31 import org.eclipse.ui.texteditor.TextEditorAction;
33 import test.PHPParserManager;
34 import test.PHPParserSuperclass;
37 * ClassDeclaration that defines the action for parsing the current PHP file
39 public class PHPParserAction extends TextEditorAction {
41 private static PHPParserAction instance = new PHPParserAction();
42 private static String[] EXTENSIONS = { ".php", ".php3", ".php4", ".inc", ".phtml" };
44 protected IFile fileToParse;
45 protected List fVariables = new ArrayList(100);
48 * Constructs and updates the action.
50 private PHPParserAction() {
51 super(PHPEditorMessages.getResourceBundle(), "ParserAction.", null); //$NON-NLS-1$
55 public static PHPParserAction getInstance() {
60 * Code called when the action is fired.
63 boolean phpFlag = false;
66 fileToParse = getPHPFile();
67 parseFile(fileToParse);
70 public static void parseFile(IFile fileToParse) {
71 boolean phpFlag = false;
74 if (fileToParse == null) {
75 // TODO should never happen => should throw an exception
76 System.err.println("Error : no file in the editor");
80 // TODO use isPHPFile()
81 String name = fileToParse.getName().toLowerCase();
82 for (int i = 0; i < EXTENSIONS.length; i++) {
83 if (name.endsWith(EXTENSIONS[i])) {
84 phpFlag = true; // php file extension
89 IPreferenceStore store = PHPeclipsePlugin.getDefault().getPreferenceStore();
90 if (store.getString(PHPeclipsePlugin.PHP_PARSER_DEFAULT).equals(PHPeclipsePlugin.PHP_INTERNAL_PARSER)) {
91 // first delete all the previous markers
92 fileToParse.deleteMarkers(IMarker.PROBLEM, false, 0);
94 //the tasks are removed here
95 fileToParse.deleteMarkers(IMarker.TASK, false, 0);
98 // InputStream iStream = fileToParse.getContents();
99 parse(fileToParse); //, iStream);
101 // } catch (IOException e) {
104 PHPParserSuperclass.phpExternalParse(fileToParse);
107 } catch (CoreException e) {
112 * Finds the file that's currently opened in the PHP Text Editor
114 protected IFile getPHPFile() {
115 ITextEditor editor = getTextEditor();
117 IEditorInput editorInput = null;
118 if (editor != null) {
119 editorInput = editor.getEditorInput();
122 if (editorInput instanceof IFileEditorInput)
123 return ((IFileEditorInput) editorInput).getFile();
125 // if nothing was found, which should never happen
130 * Create marker for the parse error
132 // protected void setMarker(String message, int lineNumber) throws CoreException {
134 // Hashtable attributes = new Hashtable();
135 // MarkerUtilities.setMessage(attributes, message);
136 // if (message.startsWith(ERROR))
137 // attributes.put(IMarker.SEVERITY, new Integer(IMarker.SEVERITY_ERROR));
138 // else if (message.startsWith(WARNING))
139 // attributes.put(IMarker.SEVERITY, new Integer(IMarker.SEVERITY_WARNING));
141 // attributes.put(IMarker.SEVERITY, new Integer(IMarker.SEVERITY_INFO));
142 // MarkerUtilities.setLineNumber(attributes, lineNumber);
143 // MarkerUtilities.createMarker(fileToParse, attributes, IMarker.PROBLEM);
146 // private String getIdentifier(InputStream iStream, int c) {
149 // // int textLength = text.length();
150 // StringBuffer identifier = new StringBuffer();
151 // identifier.append((char) c);
153 // while ((c = iStream.read()) != (-1)) {
154 // if (Scanner.isPHPIdentifierPart((char) c)) {
155 // identifier.append((char) c);
156 // // } else if ((i == 0) && (c == '$')) {
157 // // identifier.append((char)c);
159 // return identifier.toString();
163 // } catch (IOException e) {
165 // return identifier.toString();
168 protected static void parse(IFile fileToParse) {
170 // StringBuffer buf = new StringBuffer();
173 // while ((c0 = iStream.read()) != (-1)) {
174 // buf.append((char) c0);
176 // } catch (IOException e) {
179 // String input = buf.toString();
181 InputStream stream = null;
184 stream = new BufferedInputStream(fileToParse.getContents());
185 charArray = Util.getInputStreamAsCharArray(stream, -1, null);
186 PHPParserSuperclass parser = PHPParserManager.getParser(fileToParse);
187 parser.parse(new String(charArray));
188 } catch (CoreException e) {
189 } catch (IOException e) {
195 } catch (IOException e) {