+++ /dev/null
-package net.sourceforge.phpeclipse.phpeditor;
-
-import java.io.IOException;
-import java.io.InputStream;
-
-import net.sourceforge.phpeclipse.PHPeclipsePlugin;
-import net.sourceforge.phpeclipse.builder.PHPBuilder;
-
-import org.eclipse.core.resources.IFile;
-import org.eclipse.core.runtime.CoreException;
-import org.eclipse.jface.preference.IPreferenceStore;
-import org.eclipse.jface.text.source.ISourceViewer;
-import org.eclipse.ui.IEditorInput;
-import org.eclipse.ui.IFileEditorInput;
-import org.eclipse.ui.editors.text.TextEditor;
-
-import test.PHPParserManager;
-import test.PHPParserSuperclass;
-
-
-public class PHPSyntaxParserThread extends Thread {
- private static String[] EXTENSIONS = { ".php", ".php3", ".php4", ".inc", ".phtml" };
-
- private String text = "";
- private String previousText = "";
-
- private boolean stopValidation = false;
- private boolean validationTerminated = false;
- private boolean isActive = false;
-
- private TextEditor fTextEditor;
- private ISourceViewer fSourceViewer;
-
- private int previousHashCode = 0;
- // Defaults
- private int validationInterval = 2000; //millis
- private int waitForTermination = 400; // millis
- private int maxErrorsShown = 10;
-
- public PHPSyntaxParserThread(
- TextEditor textEditor,
- ISourceViewer viewer) {
- super();
- fTextEditor = textEditor;
- fSourceViewer = viewer;
- }
-
- public void setText(String text) {
- if (!isActive)
- this.text = text;
- }
-
- public void setText(String text, boolean forceUpdate) {
- if (!isActive) {
- this.text = text;
- }
-
- if (forceUpdate) {
- this.previousText = "";
- this.previousHashCode = 0;
- }
- }
-
- public String getText() {
- return text;
- }
-
- public void setInterval(int millis) {
- this.validationInterval = millis;
- }
-
- public int getInterval() {
- return validationInterval;
- }
-
- public void setErrorsShown(int number) {
- this.maxErrorsShown = number;
- }
-
- public int getErrorsShown() {
- return maxErrorsShown;
- }
-
- public void dispose() {
- this.stopValidation = true;
-
- if (validationTerminated == false) {
-
- try {
- Thread.sleep(waitForTermination);
- } catch (Exception e) {
- }
- }
- }
-
- public void run() {
- while (stopValidation == false) {
- try {
-
- this.isActive = true;
- boolean ret = this.validateSyntax();
-
- this.previousText = this.text;
- this.isActive = false;
-
- Thread.sleep(validationInterval);
-
- } catch (Exception e) {
- e.printStackTrace();
- }
- }
-
- this.validationTerminated = true;
- }
-
- public boolean validateSyntax() {
-
- boolean phpFlag = false;
- try {
- IFile fileToParse = getPHPFile(fTextEditor.getEditorInput());
- if (fileToParse == null) {
- // should never happen
- System.err.println("Error : no file in the editor");
- // should throw an exception
- return false;
- }
- String name = fileToParse.getName();
- for (int i = 0; i<EXTENSIONS.length; i++) {
- if (name.endsWith(EXTENSIONS[i])) {
- phpFlag = true; // php file extension
- break;
- }
- }
- if (phpFlag) {
- IPreferenceStore store = PHPeclipsePlugin.getDefault().getPreferenceStore();
- if (store.getString(PHPeclipsePlugin.PHP_PARSER_DEFAULT).equals(PHPeclipsePlugin.PHP_INTERNAL_PARSER)) {
- // first delete all the previous markers
-// fileToParse.deleteMarkers(IMarker.PROBLEM, false, 0);
- PHPBuilder.removeProblemsAndTasksFor(fileToParse);
- try {
- InputStream iStream = fileToParse.getContents();
- // int c = iStream.read();
- parse(fileToParse, iStream);
- iStream.close();
- } catch (IOException e) {
- }
- } else {
- PHPParserSuperclass.phpExternalParse(fileToParse);
- }
- }
- } catch (CoreException e) {
- }
-
-
-//
-// Process proc = null;
-//
-// if (this.previousText.equals(this.text)) {
-// return true;
-// }
-//
-// try {
-// IEditorInput input = fTextEditor.getEditorInput();
-// IResource resource =
-// (IResource) ((IAdaptable) input).getAdapter(IResource.class);
-//
-// // Write output file
-// FileOutputStream fos = new FileOutputStream(new File(tmpFileName));
-// fos.write(text.getBytes());
-// fos.flush();
-// fos.close();
-//
-// proc =
-// Runtime.getRuntime().exec(
-// PerlEditorPlugin
-// .getDefault()
-// .getExecutablePreference()
-// .trim()
-// + " "
-// + "-I"
-// + ((IFileEditorInput) this.fTextEditor.getEditorInput())
-// .getFile()
-// .getLocation()
-// .makeAbsolute()
-// .removeLastSegments(1)
-// + " "
-// + PERL_CMD_EXT
-// + " "
-// + tmpFileName);
-//
-// InputStream in = proc.getErrorStream();
-//
-// StringBuffer content = new StringBuffer();
-//
-// byte[] buffer = new byte[1];
-//
-// int read;
-// while ((read = in.read(buffer)) > 0) {
-// content.append(new String(buffer));
-// }
-// in.close();
-//
-// //jjjjjjj
-// // DEBUG start
-// System.out.println("-----------------------------------------");
-// System.out.println(" OUTPUT");
-// System.out.println("-----------------------------------------");
-// System.out.println(content);
-// System.out.println("-----------------------------------------");
-// // DEBUG END
-//
-// String line = null;
-// List lines = new ArrayList();
-// int index;
-//
-// // Compare checksums
-// int hashCode = content.toString().hashCode();
-//
-// if (previousHashCode == hashCode) {
-//
-// return true;
-// }
-//
-// previousHashCode = hashCode;
-//
-// StringTokenizer st = new StringTokenizer(content.toString(), "\n");
-//
-// int lineCount = 0;
-//
-// while (st.hasMoreTokens()) {
-// line = st.nextToken();
-// if (line.indexOf("\r") != -1) {
-// line = line.substring(0, line.indexOf("\r"));
-// }
-//
-// lines.add(line);
-// if (++lineCount >= maxErrorsShown) {
-// break;
-// }
-//
-// }
-//
-// //Delete markers
-// resource.deleteMarkers(IMarker.PROBLEM, true, 1);
-//
-// // Markers have to be added in reverse order
-// // Otherwise lower line number will appear at the end of the list
-// for (int i = lines.size() - 1; i >= 0; i--) {
-// line = (String) lines.get(i);
-//
-// // If error message is not from temporary file, skip
-// if (line.indexOf(tmpFileName) == -1) {
-// continue;
-// }
-//
-// // Delete filename from error message
-// StringBuffer lineSb = new StringBuffer(line);
-// replace(lineSb, tmpFileName + " ", "", true);
-// line = lineSb.toString();
-//
-// if ((index = line.indexOf(PERL_ERROR_INDICATOR)) != -1) {
-//
-// // truncatedLIne is the stripped error-line up to the next " " after the line number if present
-// // To avoid cluttering with other "." and "," which might occur in the error message
-// String truncatedLine = line;
-// if (truncatedLine
-// .indexOf(" ", index + PERL_ERROR_INDICATOR.length() + 1)
-// != -1) {
-// truncatedLine =
-// truncatedLine.substring(
-// 0,
-// truncatedLine.indexOf(
-// " ",
-// index + PERL_ERROR_INDICATOR.length() + 1));
-// }
-//
-// int endIndex;
-// if ((endIndex = truncatedLine.indexOf(".", index)) == -1) {
-// endIndex = truncatedLine.indexOf(",", index);
-// }
-//
-// if (endIndex == -1) {
-// continue;
-// }
-//
-// String lineNr =
-// truncatedLine.substring(
-// index + PERL_ERROR_INDICATOR.length(),
-// endIndex);
-//
-// // If there is an addition to the error message
-// if (i + 1 < lines.size()) {
-// if (((String) lines.get(i + 1)).startsWith(" ")) {
-// line += " " + (String) lines.get(i + 1);
-// }
-// }
-//
-// IMarker marker = resource.createMarker(IMarker.PROBLEM);
-//
-// // Check if it's a warning
-// boolean isWarning = false;
-//
-// for (int x = 0; x < WARNING_STRINGS.length; x++) {
-// if (truncatedLine.indexOf(WARNING_STRINGS[x]) != -1) {
-// isWarning = true;
-// }
-// }
-//
-// if (isWarning) {
-// marker.setAttribute(
-// IMarker.SEVERITY,
-// IMarker.SEVERITY_WARNING);
-// } else {
-// marker.setAttribute(
-// IMarker.SEVERITY,
-// IMarker.SEVERITY_ERROR);
-// }
-//
-// marker.setAttribute(IMarker.MESSAGE, line);
-//
-// marker.setAttribute(
-// IMarker.LINE_NUMBER,
-// Integer.parseInt(lineNr));
-//
-// Position pos =
-// new Position(
-// fSourceViewer.getDocument().getLineOffset(
-// Integer.parseInt(lineNr) - 1));
-// fSourceViewer.getAnnotationModel().addAnnotation(
-// new MarkerAnnotation(marker),
-// pos);
-//
-// }
-// }
-//
-// } catch (Exception e) {
-// e.printStackTrace();
-// if (proc != null) {
-// killProcess(proc);
-// }
-// return false;
-// } finally {
-// try {
-// // Delete tmp file
-// new File(tmpFileName).delete();
-// } catch (Exception ex) {
-// ex.printStackTrace();
-// }
-// }
-
- return true;
-
- }
-
- /**
- * Finds the file that's currently opened in the PHP Text Editor
- */
- protected IFile getPHPFile(IEditorInput editorInput) {
- if (editorInput instanceof IFileEditorInput)
- return ((IFileEditorInput) editorInput).getFile();
-
- return null;
- }
-
- protected void parse(IFile fileToParse, InputStream iStream) {
-
- StringBuffer buf = new StringBuffer();
- int c0;
- try {
- while ((c0 = iStream.read()) != (-1)) {
- buf.append((char) c0);
- }
- } catch (IOException e) {
- return;
- }
- String input = buf.toString();
-
- PHPParserSuperclass parser = PHPParserManager.getParser(fileToParse);
- try {
- parser.parse(input);
- } catch (CoreException e) {
- }
- }
-
- private void killProcess(Process proc) {
- while (true) {
- try {
- proc.destroy();
- proc.exitValue();
- } catch (Exception ex) {
-
- continue;
- }
- break;
- }
- }
-
- // Replaces all instances of the String o with the String n in the
- // StringBuffer orig if all is true, or only the first instance if all is false.
- private static void replace(
- StringBuffer orig,
- String o,
- String n,
- boolean all) {
- if (orig == null || o == null || o.length() == 0 || n == null)
- throw new IllegalArgumentException("Null or zero-length String");
-
- int i = 0;
-
- while (i + o.length() <= orig.length()) {
- if (orig.substring(i, i + o.length()).equals(o)) {
- orig.replace(i, i + o.length(), n);
- if (!all)
- break;
- else
- i += n.length();
- } else
- i++;
- }
- }
-}
git://git.phpeclipse.com / phpeclipse.git / blobdiff