Contributors:
IBM Corporation - Initial implementation
- Klaus Hartlage - www.eclipseproject.de
+ www.phpeclipse.de
**********************************************************************/
+import java.io.BufferedInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.ArrayList;
-import java.util.Collections;
-import java.util.Hashtable;
import java.util.List;
+import net.sourceforge.phpdt.internal.compiler.util.Util;
+import net.sourceforge.phpdt.internal.ui.util.PHPFileUtil;
+import net.sourceforge.phpeclipse.PHPeclipsePlugin;
+import net.sourceforge.phpeclipse.actions.ExternalPHPParser;
+
import org.eclipse.core.resources.IFile;
-import org.eclipse.core.resources.IMarker;
import org.eclipse.core.runtime.CoreException;
-import org.eclipse.jface.text.BadLocationException;
-import org.eclipse.jface.text.IRegion;
-import org.eclipse.jface.text.Position;
+import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.ui.IEditorInput;
import org.eclipse.ui.IFileEditorInput;
import org.eclipse.ui.texteditor.ITextEditor;
-import org.eclipse.ui.texteditor.MarkerUtilities;
import org.eclipse.ui.texteditor.TextEditorAction;
+//import test.PHPParserManager;
+
/**
- * Class that defines the action for parsing the current PHP file
+ * ClassDeclaration that defines the action for parsing the current PHP file
*/
public class PHPParserAction extends TextEditorAction {
- // public static final String EXE = "exe"; //$NON-NLS-1$
- // public static final String WINEXE = "winexe"; //$NON-NLS-1$
- // public static final String LIBRARY = "library"; //$NON-NLS-1$
- // public static final String MODULE = "module"; //$NON-NLS-1$
-
- private static final String ERROR = "error"; //$NON-NLS-1$
- private static final String WARNING = "warning"; //$NON-NLS-1$
-
private static PHPParserAction instance = new PHPParserAction();
protected IFile fileToParse;
* Code called when the action is fired.
*/
public void run() {
- try {
- fileToParse = getPHPFile();
+ boolean phpFlag = false;
+
+ // try {
+ fileToParse = getPHPFile();
+ parseFile(fileToParse);
+ }
+
+ public static void parseFile(IFile fileToParse) {
+ boolean phpFlag = false;
+// try {
+
if (fileToParse == null) {
- // should never happen
+ // TODO should never happen => should throw an exception
System.err.println("Error : no file in the editor");
- // should throw an exception
+
return;
}
- // first delete all the previous markers
- fileToParse.deleteMarkers(IMarker.PROBLEM, false, 0);
- //IDocument document = getTextEditor().getDocumentProvider().getDocument(null);
- //String text = document.get();
-
- // String text =
- // parse(document);
- try {
- InputStream iStream = fileToParse.getContents();
- // int c = iStream.read();
- parse(iStream);
- iStream.close();
- } catch (IOException e) {
+ // TODO use isPHPFile()
+ String name = fileToParse.getName(); //.toLowerCase();
+// for (int i = 0; i < EXTENSIONS.length; i++) {
+// if (name.endsWith(EXTENSIONS[i])) {
+// if (PHPFileUtil.isPHPFileName(name)) {
+// phpFlag = true; // php file extension
+// break;
+// }
+// }
+// if (phpFlag) {
+ if (PHPFileUtil.isPHPFileName(name)) {
+ IPreferenceStore store = PHPeclipsePlugin.getDefault().getPreferenceStore();
+// if (store.getString(PHPeclipsePlugin.PHP_PARSER_DEFAULT).equals(PHPeclipsePlugin.PHP_INTERNAL_PARSER)) {
+// PHPBuilder.removeProblemsAndTasksFor(fileToParse);
+// parse(fileToParse); //, iStream);
+// } else {
+ ExternalPHPParser parser = new ExternalPHPParser(fileToParse);
+ parser.phpExternalParse();
+// }
}
-
- // String message = "Test error";
- // int lineNumber = 1;
- //
- // // create marker for the error
- //
- // setMarker(message, lineNumber, fileToParse);
- } catch (CoreException e) {
- }
-
}
-
/**
* Finds the file that's currently opened in the PHP Text Editor
*/
return null;
}
- /**
- * Create marker for the parse error
- */
- protected void setMarker(String message, int lineNumber) throws CoreException {
-
- Hashtable attributes = new Hashtable();
- MarkerUtilities.setMessage(attributes, message);
- if (message.startsWith(ERROR))
- attributes.put(IMarker.SEVERITY, new Integer(IMarker.SEVERITY_ERROR));
- else if (message.startsWith(WARNING))
- attributes.put(IMarker.SEVERITY, new Integer(IMarker.SEVERITY_WARNING));
- else
- attributes.put(IMarker.SEVERITY, new Integer(IMarker.SEVERITY_INFO));
- MarkerUtilities.setLineNumber(attributes, lineNumber);
- MarkerUtilities.createMarker(fileToParse, attributes, IMarker.PROBLEM);
- }
-
- // private String getIdentifier(InputStream iStream, int c) {
- // // int i = 0;
- // // char c;
- // // int textLength = text.length();
- // StringBuffer identifier = new StringBuffer();
- // identifier.append((char) c);
- // try {
- // while ((c = iStream.read()) != (-1)) {
- // if (Character.isJavaIdentifierPart((char) c)) {
- // identifier.append((char) c);
- // // } else if ((i == 0) && (c == '$')) {
- // // identifier.append((char)c);
- // } else {
- // return identifier.toString();
- // }
- // // i++;
- // }
- // } catch (IOException e) {
- // }
- // return identifier.toString();
- // }
+
- protected void parse(InputStream iStream) {
- boolean lineCommentMode = false;
- boolean multiLineCommentMode = false;
- boolean stringMode = false;
-
- // ArrayList phpList = new ArrayList();
- StringBuffer buf = new StringBuffer();
- int c0;
+
+ protected static void parse(IFile fileToParse) {
+ InputStream stream = null;
+ char[] charArray;
try {
- while ((c0 = iStream.read()) != (-1)) {
- buf.append((char) c0);
- }
+ stream = new BufferedInputStream(fileToParse.getContents());
+ charArray = Util.getInputStreamAsCharArray(stream, -1, null);
+ ExternalPHPParser parser = new ExternalPHPParser(fileToParse);
+ parser.phpExternalParse();
+ } catch (CoreException e) {
} catch (IOException e) {
- return;
- }
- String input = buf.toString();
- int lineNumber = 1;
- int startLineNumber = 1;
- int startIndex = 0;
- char ch;
- char ch2;
- boolean phpMode = false;
- boolean phpFound = false;
-
- try {
- int i = 0;
- while (i < input.length()) {
- ch = input.charAt(i++);
- if (ch == '\n') {
- lineNumber++;
- }
- if ( (! phpMode) && ch == '<') {
- ch2 = input.charAt(i++);
- if (ch2 == '?') {
- ch2 = input.charAt(i++);
- if (Character.isWhitespace(ch2)) {
- // php start
- phpMode = true;
- phpFound = true;
- startIndex = i;
- startLineNumber = lineNumber;
- continue;
- } else if (ch2 == 'p') {
- ch2 = input.charAt(i++);
- if (ch2 == 'h') {
- ch2 = input.charAt(i++);
- if (ch2 == 'p') {
- phpMode = true;
- phpFound = true;
- startIndex = i;
- startLineNumber = lineNumber;
- continue;
- }
- i--;
- }
- i--;
- } else if (ch2 == 'P') {
- ch2 = input.charAt(i++);
- if (ch2 == 'H') {
- ch2 = input.charAt(i++);
- if (ch2 == 'P') {
- phpMode = true;
- phpFound = true;
- startIndex = i;
- startLineNumber = lineNumber;
- continue;
- }
- i--;
- }
- i--;
- }
- i--;
- }
- i--;
- }
-
- if (phpMode) {
- buf.append(ch);
- if (lineCommentMode && (ch == '\n')) {
- lineCommentMode = false;
- // read until end of line
- } else if ((!stringMode) && (ch == '#')) {
- // read until end of line
- lineCommentMode = true;
- continue;
- } else if ((!stringMode) && (!multiLineCommentMode) && (ch == '/')) {
- ch2 = input.charAt(i++);
- if (ch2 == '/') {
- lineCommentMode = true;
- continue;
- } else if (ch2 == '*') {
- multiLineCommentMode = true;
- continue;
- } else {
- i--;
- }
- } else if (ch == '*' && multiLineCommentMode) {
- ch2 = input.charAt(i++);
- if (ch2 == '/') {
- multiLineCommentMode = false;
- continue;
- } else {
- i--;
- }
- } else if (ch == '\\' && stringMode) {
- ch2 = input.charAt(i++);
- if (ch2 == '"') {
- continue;
- } else {
- i--;
- }
- } else if ((!lineCommentMode) && (!multiLineCommentMode) && (ch == '"')) {
- if (stringMode) {
- stringMode = false;
- } else {
- stringMode = true;
- }
- continue;
- }
- if (lineCommentMode || multiLineCommentMode || stringMode) {
- continue;
- }
-
- if (ch == '?') {
- ch2 = input.charAt(i++);
- if (ch2 == '>') {
- // php end
- phpMode = false;
- // phpList.add(input.substring(startIndex, i-2));
- try {
- PHPParser parser = new PHPParser();
- parser.start(input.substring(startIndex, i - 2), startLineNumber);
- } catch (SyntaxError err) {
- setMarker(err.getMessage(), err.getLine());
- }
- continue;
- }
- i--;
- }
- } else {
- }
- }
- if (!phpFound) {
- setMarker("No PHP source code found.", lineNumber);
+ } finally {
+ try {
+ if (stream!=null) {
+ stream.close();
+ }
+ } catch (IOException e) {
}
- } catch (CoreException e) {
}
}
}
\ No newline at end of file
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