import java.util.Collections;
import java.util.Comparator;
import java.util.List;
-
-import org.eclipse.jface.text.BadLocationException;
+import java.util.TreeSet;
+
+import net.sourceforge.phpdt.internal.ui.viewsupport.ImageDescriptorRegistry;
+import net.sourceforge.phpeclipse.PHPeclipsePlugin;
+import net.sourceforge.phpeclipse.phpeditor.phpparser.PHPClassDeclaration;
+import net.sourceforge.phpeclipse.phpeditor.phpparser.PHPOutlineInfo;
+import net.sourceforge.phpeclipse.phpeditor.phpparser.PHPParser;
+import net.sourceforge.phpeclipse.phpeditor.phpparser.PHPSegment;
+import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.jface.text.BadPositionCategoryException;
import org.eclipse.jface.text.DefaultPositionUpdater;
import org.eclipse.jface.text.IDocument;
import org.eclipse.jface.text.IPositionUpdater;
-import org.eclipse.jface.text.Position;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.viewers.ITreeContentProvider;
import org.eclipse.jface.viewers.SelectionChangedEvent;
import org.eclipse.jface.viewers.TreeViewer;
import org.eclipse.jface.viewers.Viewer;
+import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.ui.texteditor.IDocumentProvider;
public class PHPContentOutlinePage extends ContentOutlinePage {
private static final String ERROR = "error"; //$NON-NLS-1$
private static final String WARNING = "warning"; //$NON-NLS-1$
- /**
- * A segment element.
- */
- protected static class Segment {
- public String name;
- public Position position;
-
- public Segment(String name, Position position) {
- this.name = name;
- this.position = position;
- }
-
- public String toString() {
- return name;
- }
- };
protected static class SegmentComparator implements Comparator {
public int compare(Object o1, Object o2) {
- return ((Segment) o1).name.compareToIgnoreCase(((Segment) o2).name);
+ if (o1 instanceof PHPClassDeclaration && !(o2 instanceof PHPClassDeclaration)) {
+ return 1;
+ }
+ if (o2 instanceof PHPClassDeclaration && !(o1 instanceof PHPClassDeclaration)) {
+ return -1;
+ }
+ return ((PHPSegment) o1).toString().compareToIgnoreCase(((PHPSegment) o2).toString());
}
}
protected final static String SEGMENTS = "__php_segments"; //$NON-NLS-1$
protected IPositionUpdater fPositionUpdater = new DefaultPositionUpdater(SEGMENTS);
protected List fContent = new ArrayList(10);
- protected List fVariables = new ArrayList(100);
-
- private String getIdentifier(String text, int firstIndex) {
- int i = firstIndex;
- char c;
- int textLength = text.length();
- StringBuffer identifier = new StringBuffer();
- while (i < textLength) {
- c = text.charAt(i++);
- if (Character.isJavaIdentifierPart(c) || (c == '$')) {
- identifier.append(c);
- } else if ((i == firstIndex + 1) && (c == '$')) {
- identifier.append(c);
- } else {
- return identifier.toString();
- }
- }
- return null;
- }
+ protected TreeSet fVariables = new TreeSet();
+
+ // private String getIdentifier(String text, int firstIndex) {
+ // int i = firstIndex;
+ // char c;
+ // int textLength = text.length();
+ // StringBuffer identifier = new StringBuffer();
+ // while (i < textLength) {
+ // c = text.charAt(i++);
+ // if (Character.isJavaIdentifierPart(c) || (c == '$')) {
+ // identifier.append(c);
+ // } else if ((i == firstIndex + 1) && (c == '$')) {
+ // identifier.append(c);
+ // } else {
+ // return identifier.toString();
+ // }
+ // }
+ // return null;
+ // }
protected void parse(IDocument document) {
- int lines = document.getNumberOfLines();
- int increment = Math.max(Math.round((float) (lines / 10)), 10);
+ // int lines = document.getNumberOfLines();
+ // int increment = Math.max(Math.round((float) (lines / 10)), 10);
+ String name;
+ int index;
String text = document.get();
- int lastIndex = 0;
- int i = 0;
- // lastIndex = text.indexOf("function ", lastIndex);
- // while (lastIndex > 0) {
- //
- // try {
- // i = lastIndex + 9;
- // while ((i < text.length()) && Character.isJavaIdentifierPart(text.charAt(i))) {
- // i++;
- // }
- // Position p = new Position(lastIndex, i - lastIndex);
- // document.addPosition(SEGMENTS, p);
- // fContent.add(new Segment(text.substring(lastIndex, i), p));
- // // MessageFormat.format("function", new Object[] { new Integer(lastIndex)}), p)); //$NON-NLS-1$
- // lastIndex = text.indexOf("function", lastIndex + 1);
- // } catch (BadLocationException e) {
- // } catch (BadPositionCategoryException e) {
- // }
- //
- // }
-
- boolean lineCommentMode = false;
- boolean multiLineCommentMode = false;
- boolean stringMode = false;
- boolean functionMode = false;
- String identifier;
- int c;
- int c2;
-
- int textLength = text.length() - 10;
- while (i < textLength) {
- c = text.charAt(i++);
- if (c == '\n') {
- lineCommentMode = false;
- // read until end of line
- } else if (c == '#') {
- // read until end of line
- lineCommentMode = true;
- continue;
- } else if (c == '/') {
- c2 = text.charAt(i++);
- if (c2 == '/') {
- lineCommentMode = true;
- continue;
- } else if (c2 == '*') {
- multiLineCommentMode = true;
- continue;
- } else {
- i--;
- }
- } else if (c == '*' && multiLineCommentMode) {
- c2 = text.charAt(i++);
- if (c2 == '/') {
- multiLineCommentMode = false;
- continue;
- } else {
- i--;
- }
- } else if (c == '\\' && stringMode) {
- c2 = text.charAt(i++);
- if (c2 == '"') {
- continue;
- } else {
- i--;
- }
- } else if (c == '"') {
- if (stringMode) {
- stringMode = false;
- } else {
- stringMode = true;
- }
- continue;
- }
- if (lineCommentMode || multiLineCommentMode || stringMode) {
- continue;
- }
+ PHPParser parser = new PHPParser(null);
- if (functionMode && Character.isJavaIdentifierPart((char) c)) {
- functionMode = false;
- lastIndex = i - 1;
- identifier = getIdentifier(text, lastIndex);
- try {
- i += identifier.length() - 1;
- Position p = new Position(lastIndex, i - lastIndex);
- document.addPosition(SEGMENTS, p);
- fContent.add(new Segment(text.substring(lastIndex, i), p));
- // MessageFormat.format("function", new Object[] { new Integer(lastIndex)}), p)); //$NON-NLS-1$
- // lastIndex = text.indexOf("function", lastIndex + 1);
- } catch (BadLocationException e) {
- } catch (BadPositionCategoryException e) {
- }
-
- } else if (c == 'f') {
- identifier = getIdentifier(text, i - 1);
- if (identifier.equals("function")) {
- functionMode = true;
- i += 8;
- }
- } else if (c == '$') {
- // get the variable name
- identifier = getIdentifier(text, i - 1);
- fVariables.add(identifier);
- }
+ PHPOutlineInfo outlineInfo = parser.parseInfo(fInput, text);
+ fVariables = outlineInfo.getVariables();
+ PHPClassDeclaration declarations = outlineInfo.getDeclarations();
+ PHPSegment temp;
+ for (int i = 0; i < declarations.size(); i++) {
+ temp = declarations.get(i);
+ fContent.add(temp);
}
Collections.sort(fContent, new SegmentComparator());
- Collections.sort(fVariables);
-
- // for (int line = 0; line < lines; line += increment) {
- //
- // int length = increment;
- // if (line + increment > lines)
- // length = lines - line;
- //
- // try {
- //
- // int offset = document.getLineOffset(line);
- // int end = document.getLineOffset(line + length);
- // length = end - offset;
- // Position p = new Position(offset, length);
- // document.addPosition(SEGMENTS, p);
- // fContent.add(new Segment(MessageFormat.format(PHPEditorMessages.getString("OutlinePage.segment.title_pattern"), new Object[] { new Integer(offset)}), p)); //$NON-NLS-1$
- //
- // } catch (BadPositionCategoryException x) {
- // } catch (BadLocationException x) {
- // }
- // }
+
}
/*
return false;
}
+ /**
+ * returns all PHP variables
+ */
+ public Object[] getVariables() {
+ return fVariables.toArray();
+ }
+
/*
* @see IStructuredContentProvider#getElements(Object)
*/
return fContent.toArray();
}
- /**
- * returns all PHP variables
- */
- public Object[] getVariables() {
- return fVariables.toArray();
- }
/*
* @see ITreeContentProvider#hasChildren(Object)
*/
public boolean hasChildren(Object element) {
+ if (element instanceof PHPClassDeclaration) {
+ return !((PHPClassDeclaration) element).getList().isEmpty();
+ }
return element == fInput;
}
* @see ITreeContentProvider#getParent(Object)
*/
public Object getParent(Object element) {
- if (element instanceof Segment)
- return fInput;
+ if (element instanceof PHPSegment) {
+ return ((PHPSegment) element).getParent();
+ }
return null;
}
public Object[] getChildren(Object element) {
if (element == fInput)
return fContent.toArray();
+ if (element instanceof PHPClassDeclaration)
+ return ((PHPClassDeclaration) element).getList().toArray();
return new Object[0];
}
};
+ protected class OutlineLabelProvider extends LabelProvider {
+ private ImageDescriptorRegistry fRegistry;
+
+ public OutlineLabelProvider() {
+ fRegistry = PHPeclipsePlugin.getImageDescriptorRegistry();
+ ;
+ }
+ /**
+ * The <code>LabelProvider</code> implementation of this
+ * <code>ILabelProvider</code> method returns <code>null</code>. Subclasses may
+ * override.
+ */
+ public Image getImage(Object element) {
+ if (element instanceof PHPSegment) {
+ ImageDescriptor descriptor = ((PHPSegment) element).getImage();
+ return fRegistry.get(descriptor);
+ }
+ return null;
+ }
+ }
+
protected Object fInput;
protected IDocumentProvider fDocumentProvider;
protected ITextEditor fTextEditor;
+ protected PHPEditor fEditor;
+ protected ContentProvider contentProvider;
/**
* Creates a content outline page using the given provider and the given editor.
*/
public PHPContentOutlinePage(IDocumentProvider provider, ITextEditor editor) {
super();
+ contentProvider = null;
fDocumentProvider = provider;
fTextEditor = editor;
+ if (editor instanceof PHPEditor)
+ fEditor = (PHPEditor) editor;
}
/* (non-Javadoc)
super.createControl(parent);
TreeViewer viewer = getTreeViewer();
- viewer.setContentProvider(new ContentProvider());
- viewer.setLabelProvider(new LabelProvider());
+
+ contentProvider = new ContentProvider();
+ viewer.setContentProvider(contentProvider);
+ viewer.setLabelProvider(new OutlineLabelProvider());
+
viewer.addSelectionChangedListener(this);
if (fInput != null)
if (selection.isEmpty())
fTextEditor.resetHighlightRange();
else {
- Segment segment = (Segment) ((IStructuredSelection) selection).getFirstElement();
- int start = segment.position.getOffset();
- int length = segment.position.getLength();
+ PHPSegment segment = (PHPSegment) ((IStructuredSelection) selection).getFirstElement();
+ int start = segment.getPosition().getOffset();
+ int length = segment.getPosition().getLength();
try {
fTextEditor.setHighlightRange(start, length, true);
} catch (IllegalArgumentException x) {
}
}
}
+
+ public Object[] getVariables() {
+ if (contentProvider != null) {
+ return contentProvider.getVariables();
+ }
+ return null;
+ }
+ // public ContentProvider getContentProvider() {
+ // return contentProvider;
+ // }
+
}
+++ /dev/null
-/**********************************************************************
-Copyright (c) 2002 Klaus Hartlage - www.eclipseproject.de
-All rights reserved. This program and the accompanying materials
-are made available under the terms of the Common Public License v1.0
-which accompanies this distribution, and is available at
-http://www.eclipse.org/legal/cpl-v10.html
-
-Contributors:
- Klaus Hartlage - www.eclipseproject.de
-**********************************************************************/
-package net.sourceforge.phpeclipse.phpeditor;
-
-import java.text.MessageFormat;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.Hashtable;
-
-import net.sourceforge.phpeclipse.PHPeclipsePlugin;
-import net.sourceforge.phpeclipse.actions.PHPStartApacheAction;
-import net.sourceforge.phpeclipse.phpeditor.php.PHPKeywords;
-import org.eclipse.core.resources.IFile;
-import org.eclipse.core.resources.IMarker;
-import org.eclipse.core.runtime.CoreException;
-import org.eclipse.core.runtime.IPath;
-import org.eclipse.jface.preference.IPreferenceStore;
-import org.eclipse.ui.texteditor.MarkerUtilities;
-
-public class PHPParser extends PHPKeywords {
- // strings for external parser call
- private static final String PARSE_ERROR_STRING = "Parse error"; //$NON-NLS-1$
- private static final String PARSE_WARNING_STRING = "Warning"; //$NON-NLS-1$
-
- public static final int ERROR = 2;
- public static final int WARNING = 1;
- public static final int INFO = 0;
- private IFile fileToParse;
- private ArrayList phpList;
-
- private int currentPHPString;
- private boolean phpEnd;
-
- private static HashMap keywordMap = null;
- private String str;
-
- // current character
- char ch;
- // current token
- int token;
-
- // row counter for syntax errors:
- int rowCount;
- // column counter for syntax errors:
- int columnCount;
-
- int chIndx;
-
- // current identifier
- String identifier;
-
- Long longNumber;
- Double doubleNumber;
-
- final static int TT_EOF = 0;
- final static int TT_UNDEFINED = 1;
-
- final static int TT_MOD = 30;
- final static int TT_NOT = 31;
- final static int TT_DOT = 32;
- final static int TT_POW = 33;
- final static int TT_DIV = 34;
- final static int TT_MULTIPLY = 35;
- final static int TT_SUBTRACT = 36;
- final static int TT_ADD = 37;
- final static int TT_EQUAL = 38;
- final static int TT_UNEQUAL = 39;
- final static int TT_GREATER = 40;
- final static int TT_GREATEREQUAL = 41;
- final static int TT_LESS = 42;
- final static int TT_LESSEQUAL = 43;
- final static int TT_AND = 44;
- final static int TT_OR = 45;
- final static int TT_HASH = 46;
- final static int TT_DDOT = 47;
- final static int TT_DOTASSIGN = 48;
-
- final static int TT_ASSIGN = 49;
- final static int TT_REF = 50;
- final static int TT_FOREACH = 51;
- final static int TT_AMPERSAND = 52;
- final static int TT_DOLLARLISTOPEN = 53;
- final static int TT_TILDE = 54;
- final static int TT_TILDEASSIGN = 55;
- final static int TT_MODASSIGN = 56;
- final static int TT_POWASSIGN = 57;
- final static int TT_RSHIFTASSIGN = 58;
- final static int TT_LSHIFTASSIGN = 59;
- final static int TT_ANDASSIGN = 60;
- final static int TT_QUESTIONMARK = 61;
- final static int TT_DDOT2 = 62;
- final static int TT_AT = 63;
- // final static int TT_HEREDOC = 64;
-
- final static int TT_DOLLAROPEN = 127;
- final static int TT_ARGOPEN = 128;
- final static int TT_ARGCLOSE = 129;
- final static int TT_LISTOPEN = 130;
- final static int TT_LISTCLOSE = 131;
- final static int TT_PARTOPEN = 132;
- final static int TT_PARTCLOSE = 133;
- final static int TT_COMMA = 134;
-
- final static int TT_STRING = 136;
- final static int TT_IDENTIFIER = 138;
- final static int TT_DIGIT = 139;
- final static int TT_SEMICOLON = 140;
- final static int TT_SLOT = 141;
- final static int TT_SLOTSEQUENCE = 142;
- final static int TT_DECREMENT = 144;
- final static int TT_INCREMENT = 145;
- final static int TT_ADDTO = 146;
- final static int TT_DIVIDEBY = 147;
- final static int TT_SUBTRACTFROM = 148;
- final static int TT_TIMESBY = 149;
- final static int TT_VARIABLE = 150;
- final static int TT_INT_NUMBER = 151;
- final static int TT_DOUBLE_NUMBER = 152;
- final static int TT_INTERPOLATED_STRING = 153;
- final static int TT_STRING_CONSTANT = 154;
-
- final static int TT_LSHIFT = 155;
- final static int TT_RSHIFT = 156;
- final static int TT_EX_EQUAL = 157;
- final static int TT_EX_UNEQUAL = 158;
- final static int TT_LINE = 159;
- // final static int TT_AT = 153; // @
- /**
- * Class Constructor.
- *
- *@param s
- *@param sess Description of Parameter
- *@see
- */
- public PHPParser(IFile fileToParse) {
- if (keywordMap == null) {
- keywordMap = new HashMap();
- for (int i = 0; i < PHP_KEYWORS.length; i++) {
- keywordMap.put(PHP_KEYWORS[i], new Integer(PHP_KEYWORD_TOKEN[i]));
- }
- }
- this.currentPHPString = 0;
- this.fileToParse = fileToParse;
- this.phpList = null;
- this.str = "";
- this.token = TT_EOF;
- this.chIndx = 0;
- this.rowCount = 1;
- this.columnCount = 0;
- this.phpEnd = false;
-
- // getNextToken();
- }
-
- /**
- * Create marker for the parse error
- */
- private void setMarker(String message, int lineNumber, int errorLevel) throws CoreException {
- setMarker(fileToParse, message, lineNumber, errorLevel);
- }
-
- public static void setMarker(IFile file, String message, int lineNumber, int errorLevel) throws CoreException {
-
- Hashtable attributes = new Hashtable();
- MarkerUtilities.setMessage(attributes, message);
- switch (errorLevel) {
- case ERROR :
- attributes.put(IMarker.SEVERITY, new Integer(IMarker.SEVERITY_ERROR));
- break;
- case WARNING :
- attributes.put(IMarker.SEVERITY, new Integer(IMarker.SEVERITY_WARNING));
- break;
- case INFO :
- attributes.put(IMarker.SEVERITY, new Integer(IMarker.SEVERITY_INFO));
- break;
- }
- MarkerUtilities.setLineNumber(attributes, lineNumber);
- MarkerUtilities.createMarker(file, attributes, IMarker.PROBLEM);
- }
-
- private void throwSyntaxError(String error) {
-
- if (str.length() < chIndx) {
- chIndx--;
- }
- // read until end-of-line
- int eol = chIndx;
- while (str.length() > eol) {
- ch = str.charAt(eol++);
- if (ch == '\n') {
- eol--;
- break;
- }
- }
- throw new SyntaxError(rowCount, chIndx - columnCount + 1, str.substring(columnCount, eol), error);
- }
-
- private void throwSyntaxError(String error, int startRow) {
-
- throw new SyntaxError(startRow, 0, " ", error);
- }
-
- /**
- * Method Declaration.
- *
- *@see
- */
- private void getChar() {
- if (str.length() > chIndx) {
- ch = str.charAt(chIndx++);
-
- return;
- }
-
- chIndx = str.length() + 1;
- ch = ' ';
- // token = TT_EOF;
- phpEnd = true;
- }
-
- /**
- * gets the next token from input
- */
- private void getNextToken() throws CoreException {
- phpEnd = false;
-
- while (str.length() > chIndx) {
- ch = str.charAt(chIndx++);
- token = TT_UNDEFINED;
- if (ch == '\n') {
- rowCount++;
- columnCount = chIndx;
- continue; // while loop
- }
- if (str.length() == chIndx) {
- phpEnd = true;
- }
- if (!Character.isWhitespace(ch)) {
- if (ch == '$') {
- if (str.length() > chIndx) {
- if (str.charAt(chIndx) == '{') {
- chIndx++;
- token = TT_DOLLAROPEN;
- return;
- }
- }
- getIdentifier();
- return;
- }
- if ((ch >= 'a' && ch <= 'z') || (ch >= 'A' && ch <= 'Z') || (ch == '_') || (ch == '$')) {
- getIdentifier();
- return;
- }
- if (ch >= '0' && ch <= '9') {
- getNumber();
- return;
- }
- if (ch == '/') {
- if (str.length() > chIndx) {
- if (str.charAt(chIndx) == '/') {
- chIndx++;
- // read comment until end of line:
- while ((str.length() > chIndx) && (str.charAt(chIndx) != '\n')) {
- chIndx++;
- }
- continue;
- } else if (str.charAt(chIndx) == '*') {
- chIndx++;
- // multi line comment:
- while (str.length() > chIndx) {
- if (str.charAt(chIndx) == '*' && (str.length() > (chIndx + 1)) && str.charAt(chIndx + 1) == '/') {
- chIndx += 2;
- break;
- }
- ch = str.charAt(chIndx++);
- if (ch == '\n') {
- rowCount++;
- columnCount = chIndx;
- }
- }
- continue;
- }
- }
- } else if (ch == '#') {
- // read comment until end of line:
- while ((str.length() > chIndx) && (str.charAt(chIndx) != '\n')) {
- chIndx++;
- }
- continue;
- } else if (ch == '"') {
- // read string until end
- boolean openString = true;
- while (str.length() > chIndx) {
- ch = str.charAt(chIndx++);
- if (ch == '\\') {
- if (str.length() > chIndx) {
- ch = str.charAt(chIndx++);
- }
- } else if (ch == '"') {
- openString = false;
- break;
- } else if (ch == '\n') {
- rowCount++;
- columnCount = chIndx;
- }
- }
- if (openString) {
- throwSyntaxError("Open string character '\"' at end of file.");
- }
- token = TT_INTERPOLATED_STRING;
- return;
- } else if (ch == '\'') {
- // read string until end
- boolean openString = true;
- int startRow = rowCount;
- while (str.length() > chIndx) {
- ch = str.charAt(chIndx++);
- if (ch == '\\') {
- if (str.length() > chIndx) {
- ch = str.charAt(chIndx++);
- }
- } else if (ch == '\'') {
- openString = false;
- break;
- } else if (ch == '\n') {
- rowCount++;
- columnCount = chIndx;
- }
- }
- if (openString) {
- throwSyntaxError("Open string character \"'\" at end of file.", startRow);
- }
- token = TT_STRING_CONSTANT;
- return;
- } else if (ch == '`') {
- // read string until end
- boolean openString = true;
- int startRow = rowCount;
- while (str.length() > chIndx) {
- ch = str.charAt(chIndx++);
- if (ch == '\\') {
- if (str.length() > chIndx) {
- ch = str.charAt(chIndx++);
- }
- } else if (ch == '`') {
- openString = false;
- break;
- } else if (ch == '\n') {
- rowCount++;
- columnCount = chIndx;
- }
- }
- if (openString) {
- throwSyntaxError("Open string character \"`\" at end of file.", startRow);
- }
- setMarker("Other string delimiters prefered (found \"`\").", rowCount, PHPParser.INFO);
- token = TT_STRING_CONSTANT;
- return;
- }
-
- switch (ch) {
-
- case '(' :
- token = TT_ARGOPEN;
-
- break;
- case ')' :
- token = TT_ARGCLOSE;
-
- break;
- case '{' :
- token = TT_LISTOPEN;
-
- break;
- case '}' :
- token = TT_LISTCLOSE;
-
- break;
- case '[' :
- token = TT_PARTOPEN;
-
- break;
- case ']' :
- token = TT_PARTCLOSE;
-
- break;
- case ',' :
- token = TT_COMMA;
-
- break;
- case '?' :
- token = TT_QUESTIONMARK;
- break;
- case '@' :
- token = TT_AT;
- break;
- case '~' :
- token = TT_TILDE;
- if (str.length() > chIndx) {
- if (str.charAt(chIndx) == '=') {
- chIndx++;
- token = TT_TILDEASSIGN;
-
- break;
- }
- }
- break;
- case '.' :
- token = TT_DOT;
- if (str.length() > chIndx) {
- if (str.charAt(chIndx) == '=') {
- chIndx++;
- token = TT_DOTASSIGN;
-
- break;
- }
- }
-
- break;
- case '"' :
- token = TT_STRING;
-
- break;
- case '%' :
- token = TT_MOD;
- if (str.length() > chIndx) {
- if (str.charAt(chIndx) == '=') {
- chIndx++;
- token = TT_MODASSIGN;
-
- break;
- }
- }
- break;
- case ';' :
- token = TT_SEMICOLON;
-
- break;
- case '^' :
- token = TT_POW;
- if (str.length() > chIndx) {
- if (str.charAt(chIndx) == '=') {
- chIndx++;
- token = TT_POWASSIGN;
-
- break;
- }
- }
- break;
- case '/' :
- token = TT_DIV;
-
- if (str.length() > chIndx) {
- if (str.charAt(chIndx) == '=') {
- chIndx++;
- token = TT_DIVIDEBY;
-
- break;
- }
- }
-
- break;
- case '*' :
- token = TT_MULTIPLY;
- if (str.length() > chIndx) {
- if (str.charAt(chIndx) == '*') {
- chIndx++;
- token = TT_POW;
-
- break;
- }
- if (str.charAt(chIndx) == '=') {
- chIndx++;
- token = TT_TIMESBY;
-
- break;
- }
- }
-
- break;
- case '+' :
- token = TT_ADD;
- if (str.length() > chIndx) {
- if (str.charAt(chIndx) == '+') {
- chIndx++;
- token = TT_INCREMENT;
-
- break;
- }
- if (str.charAt(chIndx) == '=') {
- chIndx++;
- token = TT_ADDTO;
-
- break;
- }
- }
- break;
- case '-' :
- token = TT_SUBTRACT;
- if (str.length() > chIndx) {
- if (str.charAt(chIndx) == '-') {
- chIndx++;
- token = TT_DECREMENT;
-
- break;
- }
- if (str.charAt(chIndx) == '=') {
- chIndx++;
- token = TT_SUBTRACTFROM;
-
- break;
- }
- if (str.charAt(chIndx) == '>') {
- chIndx++;
- token = TT_REF;
-
- break;
- }
- }
-
- break;
- case '=' :
- token = TT_ASSIGN;
-
- if (str.length() > chIndx) {
- ch = str.charAt(chIndx);
-
- if (ch == '=') {
- chIndx++;
- token = TT_EQUAL;
- if (str.length() > chIndx) {
- ch = str.charAt(chIndx);
-
- if (ch == '=') {
- chIndx++;
- token = TT_EX_EQUAL;
- }
- }
- break;
- }
- if (ch == '>') {
- chIndx++;
- token = TT_FOREACH;
-
- break;
- }
- }
-
- break;
- case '!' :
- token = TT_NOT;
-
- if (str.length() > chIndx) {
- if (str.charAt(chIndx) == '=') {
- chIndx++;
- token = TT_UNEQUAL;
- if (str.length() > chIndx) {
- ch = str.charAt(chIndx);
-
- if (ch == '=') {
- chIndx++;
- token = TT_EX_UNEQUAL;
- }
- }
- break;
- }
- }
-
- break;
- case '>' :
- token = TT_GREATER;
-
- if (str.length() > chIndx) {
- if (str.charAt(chIndx) == '=') {
- chIndx++;
- token = TT_GREATEREQUAL;
- break;
- }
- if (str.charAt(chIndx) == '>') {
- chIndx++;
- token = TT_RSHIFT;
- if (str.length() > chIndx) {
- if (str.charAt(chIndx) == '=') {
- chIndx++;
- token = TT_RSHIFTASSIGN;
- break;
- }
- }
- break;
- }
- }
-
- break;
- case '<' :
- token = TT_LESS;
-
- if (str.length() > chIndx) {
- if (str.charAt(chIndx) == '=') {
- chIndx++;
- token = TT_LESSEQUAL;
-
- break;
- }
- if (str.charAt(chIndx) == '<') {
- chIndx++;
- token = TT_LSHIFT;
- if (str.charAt(chIndx) == '<') {
- // heredoc
- int startRow = rowCount;
- if (str.length() > chIndx) {
-
- ch = str.charAt(++chIndx);
- if ((ch >= 'a' && ch <= 'z') || (ch >= 'A' && ch <= 'Z') || (ch == '_')) {
- chIndx++;
- getIdentifier();
- token = TT_STRING_CONSTANT;
- while (str.length() > chIndx) {
- ch = str.charAt(chIndx++);
- if (ch == '\n') {
- if (str.length() >= chIndx + identifier.length()) {
- if (str.substring(chIndx, chIndx + identifier.length()).equals(identifier)) {
- chIndx += identifier.length();
- return;
- }
- }
- }
- }
- }
- }
- throwSyntaxError("Open heredoc syntax after operator '<<<'.", startRow);
- } else if (str.charAt(chIndx) == '=') {
- chIndx++;
- token = TT_LSHIFTASSIGN;
- break;
- }
- break;
- }
- }
-
- break;
-
- case '|' :
- token = TT_LINE;
-
- if (str.length() > chIndx) {
- if (str.charAt(chIndx) == '|') {
- chIndx++;
- token = TT_OR;
-
- break;
- }
- }
-
- break;
- case '&' :
- token = TT_AMPERSAND;
- if (str.length() > chIndx) {
- if (str.charAt(chIndx) == '&') {
- chIndx++;
- token = TT_AND;
- break;
- }
- if (str.charAt(chIndx) == '=') {
- chIndx++;
- token = TT_ANDASSIGN;
- break;
- }
- break;
- }
-
- break;
- case ':' :
- token = TT_DDOT;
- if (str.length() > chIndx) {
- if (str.charAt(chIndx) == ':') {
- chIndx++;
- token = TT_DDOT2;
- }
- }
- break;
- case '#' :
- token = TT_HASH;
-
- break;
- // case '@' :
- // token = TT_AT;
- //
- // break;
- default :
- throwSyntaxError("unexpected character: '" + ch + "'");
- }
-
- if (token == TT_UNDEFINED) {
- throwSyntaxError("token not found");
- }
-
- return;
- }
- }
-
- chIndx = str.length() + 1;
- ch = ' ';
- token = TT_EOF;
- phpEnd = true;
- PHPString temp;
- if (phpList != null) {
- if (currentPHPString < phpList.size()) {
- token = TT_UNDEFINED;
- temp = (PHPString) phpList.get(currentPHPString++);
- this.str = temp.getPHPString();
- this.token = TT_EOF;
- this.chIndx = 0;
- this.rowCount = temp.getLineNumber();
- this.columnCount = 0;
- getNextToken();
- phpEnd = true;
- } else {
- token = TT_UNDEFINED;
- return;
- }
- }
- }
-
- private void getIdentifier() {
- StringBuffer ident = new StringBuffer();
-
- ident.append(ch);
- if (ch == '$') {
- token = TT_VARIABLE;
- } else {
- token = TT_IDENTIFIER;
- }
- getChar();
- while ((ch >= 'a' && ch <= 'z') || (ch >= 'A' && ch <= 'Z') || (ch >= '0' && ch <= '9') || (ch == '_')) {
- ident.append(ch);
- getChar();
- }
- identifier = ident.toString();
- chIndx--;
-
- Integer i = (Integer) keywordMap.get(identifier.toLowerCase());
- if (i != null) {
- token = i.intValue();
- }
- }
-
- private void getNumber() {
- StringBuffer inum = new StringBuffer();
- char dFlag = ' ';
- int numFormat = 10;
-
- // save first digit
- char firstCh = ch;
- inum.append(ch);
-
- getChar();
- // determine number conversions:
- if (firstCh == '0') {
- switch (ch) {
- case 'b' :
- numFormat = 2;
- getChar();
- break;
- case 'B' :
- numFormat = 2;
- getChar();
- break;
- case 'o' :
- numFormat = 8;
- getChar();
- break;
- case 'O' :
- numFormat = 8;
- getChar();
- break;
- case 'x' :
- numFormat = 16;
- getChar();
- break;
- case 'X' :
- numFormat = 16;
- getChar();
- break;
- }
- }
-
- if (numFormat == 16) {
- while ((ch >= '0' && ch <= '9') || (ch >= 'a' && ch <= 'f') || (ch >= 'A' && ch <= 'F')) {
- inum.append(ch);
- getChar();
- }
- } else {
- while ((ch >= '0' && ch <= '9') || (ch == '.') || (ch == 'E') || (ch == 'e')) {
- if ((ch == '.') || (ch == 'E') || (ch == 'e')) {
- if (ch == '.' && dFlag != ' ') {
- break;
- }
- if ((dFlag == 'E') || (dFlag == 'e')) {
- break;
- }
- dFlag = ch;
- inum.append(ch);
- getChar();
- if ((ch == '-') || (ch == '+')) {
- inum.append(ch);
- getChar();
- }
- } else {
- inum.append(ch);
- getChar();
- }
- }
- }
- chIndx--;
-
- try {
- if (dFlag != ' ') {
- doubleNumber = new Double(inum.toString());
- token = TT_DOUBLE_NUMBER;
- return;
- } else {
- longNumber = Long.valueOf(inum.toString(), numFormat);
- token = TT_INT_NUMBER;
- return;
- }
-
- } catch (Throwable e) {
- throwSyntaxError("Number format error: " + inum.toString());
- }
- }
-
- public void htmlParse(String input) {
- int lineNumber = 1;
- int startLineNumber = 1;
- int startIndex = 0;
- char ch;
- char ch2;
- boolean phpMode = false;
- boolean phpFound = false;
-
- phpList = new ArrayList();
- currentPHPString = 0;
-
- 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) {
- if (ch == '/' && i < input.length()) {
- ch2 = input.charAt(i++);
- if (ch2 == '/') {
- while (i < input.length()) {
- ch = input.charAt(i++);
- if (ch == '?' && i < input.length()) {
- ch2 = input.charAt(i++);
- if (ch2 == '>') {
- // php end
- phpMode = false;
- phpList.add(new PHPString(input.substring(startIndex, i - 2), startLineNumber));
- continue;
- }
- i--;
- } else if (ch == '\n') {
- lineNumber++;
- break;
- }
- }
- continue;
- } else if (ch2 == '*') {
- // multi-line comment
- while (i < input.length()) {
- ch = input.charAt(i++);
- if (ch == '\n') {
- lineNumber++;
- } else if (ch == '*' && i < input.length()) {
- ch2 = input.charAt(i++);
- if (ch2 == '/') {
- break;
- }
- i--;
- }
- }
- continue;
- } else {
- i--;
- }
- } else if (ch == '#') {
- while (i < input.length()) {
- ch = input.charAt(i++);
- if (ch == '?' && i < input.length()) {
- ch2 = input.charAt(i++);
- if (ch2 == '>') {
- // php end
- phpMode = false;
- phpList.add(new PHPString(input.substring(startIndex, i - 2), startLineNumber));
- continue;
- }
- i--;
- } else if (ch == '\n') {
- lineNumber++;
- break;
- }
- }
- continue;
- } else if (ch == '"') {
- ch = ' ';
- while (i < input.length()) {
- ch = input.charAt(i++);
- if (ch == '\n') {
- lineNumber++;
- } else if (ch == '\\' && i < input.length()) { // escape
- i++;
- } else if (ch == '"') {
- break;
- }
- }
- continue;
- } else if (ch == '\'') {
- ch = ' ';
- while (i < input.length()) {
- ch = input.charAt(i++);
- if (ch == '\n') {
- lineNumber++;
- } else if (ch == '\\' && i < input.length()) { // escape
- i++;
- } else if (ch == '\'') {
- break;
- }
- }
- continue;
- }
-
- if (ch == '?' && i < input.length()) {
- ch2 = input.charAt(i++);
- if (ch2 == '>') {
- // php end
- phpMode = false;
- phpList.add(new PHPString(input.substring(startIndex, i - 2), startLineNumber));
- continue;
- }
- i--;
- }
- }
- }
-
- if (!phpFound) {
- setMarker("No PHP source code found.", lineNumber, PHPParser.INFO);
- } else {
- if (phpMode) {
- setMarker("Open PHP tag at end of file.", lineNumber, PHPParser.INFO);
- phpList.add(new PHPString(input.substring(startIndex, i - 2), startLineNumber));
- }
- // for (int j=0;j<phpList.size();j++) {
- // String temp = ((PHPString)phpList.get(j)).getPHPString();
- // int startIndx = temp.length()-10;
- // if (startIndx<0) {
- // startIndx = 0;
- // }
- // System.out.println(temp.substring(startIndx)+"?>");
- // }
- phpParse(null, 1);
- // PHPString temp;
- // for(int j=0;j<phpList.size();j++) {
- // temp = (PHPString) phpList.get(j);
- // parser.start(temp.getPHPString(), temp.getLineNumber());
- // }
- }
- } catch (CoreException e) {
- }
- }
-
- public void phpParse(String s, int rowCount) throws CoreException {
- this.str = s;
- if (s == null) {
- if (phpList.size() != 0) {
- this.str = ((PHPString) phpList.get(currentPHPString++)).getPHPString();
- }
- }
- this.token = TT_EOF;
- this.chIndx = 0;
- this.rowCount = rowCount;
- this.columnCount = 0;
- this.phpEnd = false;
- getNextToken();
- do {
- try {
- if (token != TT_EOF && token != TT_UNDEFINED) {
- statementList();
- }
- if (token != TT_EOF && token != TT_UNDEFINED) {
- if (token == TT_ARGCLOSE) {
- throwSyntaxError("Too many closing ')'; end-of-file not reached.");
- }
- if (token == TT_LISTCLOSE) {
- throwSyntaxError("Too many closing '}'; end-of-file not reached.");
- }
- if (token == TT_PARTCLOSE) {
- throwSyntaxError("Too many closing ']'; end-of-file not reached.");
- }
-
- if (token == TT_ARGOPEN) {
- throwSyntaxError("Read character '('; end-of-file not reached.");
- }
- if (token == TT_LISTOPEN) {
- throwSyntaxError("Read character '{'; end-of-file not reached.");
- }
- if (token == TT_PARTOPEN) {
- throwSyntaxError("Read character '['; end-of-file not reached.");
- }
-
- throwSyntaxError("End-of-file not reached.");
- }
- return;
- } catch (SyntaxError err) {
- if (s != null) {
- throw err;
- } else {
- setMarker(err.getMessage(), err.getLine(), ERROR);
- }
- // if an error occured,
- // try to find keywords 'class' or 'function'
- // to parse the rest of the string
- while (token != TT_EOF && token != TT_UNDEFINED) {
- if (token == TT_class || token == TT_function) {
- break;
- }
- getNextToken();
- }
- if (token == TT_EOF || token == TT_UNDEFINED) {
- return;
- }
- }
- }
- while (true);
- }
-
- private void statementList() throws CoreException {
- do {
- statement();
- if ((token == TT_LISTCLOSE)
- || (token == TT_case)
- || (token == TT_default)
- || (token == TT_elseif)
- || (token == TT_endif)
- || (token == TT_endfor)
- || (token == TT_endforeach)
- || (token == TT_endwhile)
- || (token == TT_endswitch)
- || (token == TT_EOF)
- || (token == TT_UNDEFINED)) {
- return;
- }
- } while (true);
- }
-
- private void compoundStatement() throws CoreException {
- // '{' [statement-list] '}'
- if (token == TT_LISTOPEN) {
- getNextToken();
- } else {
- throwSyntaxError("'{' expected in compound-statement.");
- }
- if (token != TT_LISTCLOSE) {
- statementList();
- }
- if (token == TT_LISTCLOSE) {
- getNextToken();
- } else {
- throwSyntaxError("'}' expected in compound-statement.");
- }
- }
-
- private void statement() throws CoreException {
- // if (token > TT_KEYWORD && token != TT_list && token != TT_new) {
- String keyword = identifier;
- if (token == TT_include || token == TT_include_once) {
- getNextToken();
- expression();
- if (token == TT_SEMICOLON) {
- getNextToken();
- } else {
- if (!phpEnd) {
- throwSyntaxError("';' character after 'include' or 'include_once' expected.");
- }
- }
- return;
- } else if (token == TT_require || token == TT_require_once) {
- getNextToken();
- //constant();
- expression();
- if (token == TT_SEMICOLON) {
- getNextToken();
- } else {
- if (!phpEnd) {
- throwSyntaxError("';' character after 'require' or 'require_once' expected.");
- }
- }
- return;
- } else if (token == TT_if) {
- getNextToken();
- if (token == TT_ARGOPEN) {
- getNextToken();
- } else {
- throwSyntaxError("'(' expected after 'if' keyword.");
- }
- expression();
- if (token == TT_ARGCLOSE) {
- getNextToken();
- } else {
- throwSyntaxError("')' expected after 'if' condition.");
- }
- ifStatement();
- return;
-
- } else if (token == TT_switch) {
- getNextToken();
- if (token == TT_ARGOPEN) {
- getNextToken();
- } else {
- throwSyntaxError("'(' expected after 'switch' keyword.");
- }
- expression();
- if (token == TT_ARGCLOSE) {
- getNextToken();
- } else {
- throwSyntaxError("')' expected after 'switch' condition.");
- }
- switchStatement();
- return;
- } else if (token == TT_for) {
- getNextToken();
- if (token == TT_ARGOPEN) {
- getNextToken();
- } else {
- throwSyntaxError("'(' expected after 'for' keyword.");
- }
- if (token == TT_SEMICOLON) {
- getNextToken();
- } else {
- expressionList();
- if (token == TT_SEMICOLON) {
- getNextToken();
- } else {
- throwSyntaxError("';' expected after 'for'.");
- }
- }
- if (token == TT_SEMICOLON) {
- getNextToken();
- } else {
- expressionList();
- if (token == TT_SEMICOLON) {
- getNextToken();
- } else {
- throwSyntaxError("';' expected after 'for'.");
- }
- }
- if (token == TT_ARGCLOSE) {
- getNextToken();
- } else {
- expressionList();
- if (token == TT_ARGCLOSE) {
- getNextToken();
- } else {
- throwSyntaxError("')' expected after 'for'.");
- }
- }
- forStatement();
- return;
- } else if (token == TT_while) {
- getNextToken();
- if (token == TT_ARGOPEN) {
- getNextToken();
- } else {
- throwSyntaxError("'(' expected after 'while' keyword.");
- }
- expression();
- if (token == TT_ARGCLOSE) {
- getNextToken();
- } else {
- throwSyntaxError("')' expected after 'while' condition.");
- }
- whileStatement();
- return;
- } else if (token == TT_do) {
- getNextToken();
- if (token == TT_LISTOPEN) {
- getNextToken();
- } else {
- throwSyntaxError("'{' expected after 'do' keyword.");
- }
- if (token != TT_LISTCLOSE) {
- statementList();
- }
- if (token == TT_LISTCLOSE) {
- getNextToken();
- } else {
- throwSyntaxError("'}' expected after 'do' keyword.");
- }
- if (token == TT_while) {
- getNextToken();
- if (token == TT_ARGOPEN) {
- getNextToken();
- } else {
- throwSyntaxError("'(' expected after 'while' keyword.");
- }
- expression();
- if (token == TT_ARGCLOSE) {
- getNextToken();
- } else {
- throwSyntaxError("')' expected after 'while' condition.");
- }
- } else {
- throwSyntaxError("'while' expected after 'do' keyword.");
- }
- if (token == TT_SEMICOLON) {
- getNextToken();
- } else {
- if (!phpEnd) {
- throwSyntaxError("';' expected after do-while statement.");
- }
- }
- return;
- } else if (token == TT_foreach) {
- getNextToken();
- if (token == TT_ARGOPEN) {
- getNextToken();
- } else {
- throwSyntaxError("'(' expected after 'foreach' keyword.");
- }
- expression();
- if (token == TT_as) {
- getNextToken();
- } else {
- throwSyntaxError("'as' expected after 'foreach' exxpression.");
- }
- variable();
- if (token == TT_FOREACH) {
- getNextToken();
- variable();
- }
- if (token == TT_ARGCLOSE) {
- getNextToken();
- } else {
- throwSyntaxError("')' expected after 'foreach' expression.");
- }
- foreachStatement();
- return;
-
- } else if (token == TT_continue || token == TT_break || token == TT_return) {
- getNextToken();
- if (token != TT_SEMICOLON) {
- expression();
- }
- if (token == TT_SEMICOLON) {
- getNextToken();
- } else {
- if (!phpEnd) {
- throwSyntaxError("';' expected after 'continue', 'break' or 'return'.");
- }
- }
- return;
-
- } else if (token == TT_echo) {
- getNextToken();
- expressionList();
- if (token == TT_SEMICOLON) {
- getNextToken();
- } else {
- if (!phpEnd) {
- throwSyntaxError("';' expected after 'echo' statement.");
- }
- }
- return;
- // } else if (token == TT_print) {
- // getNextToken();
- // expression();
- // if (token == TT_SEMICOLON) {
- // getNextToken();
- // } else {
- // if (!phpEnd) {
- // throwSyntaxError("';' expected after 'print' statement.");
- // }
- // }
- // return;
-
- } else if (token == TT_global || token == TT_static) {
- getNextToken();
- variableList();
- if (token == TT_SEMICOLON) {
- getNextToken();
- } else {
- if (!phpEnd) {
- throwSyntaxError("';' expected after 'global' or 'static' statement.");
- }
- }
- return;
-
- // } else if (token == TT_unset) {
- // getNextToken();
- // if (token == TT_ARGOPEN) {
- // getNextToken();
- // } else {
- // throwSyntaxError("'(' expected after 'unset' keyword.");
- // }
- // variableList();
- // if (token == TT_ARGCLOSE) {
- // getNextToken();
- // } else {
- // throwSyntaxError("')' expected after 'unset' statement.");
- // }
- // if (token == TT_SEMICOLON) {
- // getNextToken();
- // } else {
- // if (!phpEnd) {
- // throwSyntaxError("';' expected after 'unset' statement.");
- // }
- // }
- // return;
-
- // } else if (token == TT_exit || token == TT_die) {
- // getNextToken();
- // if (token != TT_SEMICOLON) {
- // exitStatus();
- // }
- // if (token == TT_SEMICOLON) {
- // getNextToken();
- // } else {
- // if (!phpEnd) {
- // throwSyntaxError("';' expected after 'exit' or 'die' statement.");
- // }
- // }
- // return;
-
- } else if (token == TT_define) {
- getNextToken();
- if (token == TT_ARGOPEN) {
- getNextToken();
- } else {
- throwSyntaxError("'(' expected after 'define' keyword.");
- }
- expression();
- if (token == TT_COMMA) {
- getNextToken();
- } else {
- throwSyntaxError("',' expected after first 'define' constant.");
- }
- expression();
- if (token == TT_COMMA) {
- getNextToken();
- expression();
- }
- if (token == TT_ARGCLOSE) {
- getNextToken();
- } else {
- throwSyntaxError("')' expected after 'define' statement.");
- }
- if (token == TT_SEMICOLON) {
- getNextToken();
- } else {
- if (!phpEnd) {
- throwSyntaxError("';' expected after 'define' statement.");
- }
- }
- return;
- } else if (token == TT_function) {
- getNextToken();
- functionDefinition();
- return;
- } else if (token == TT_class) {
- getNextToken();
- classDeclarator();
- classBody();
- return;
- // } else {
- // throwSyntaxError("Unexpected keyword '" + keyword + "'");
- } else if (token == TT_LISTOPEN) {
- // compoundStatement
- getNextToken();
- if (token != TT_LISTCLOSE) {
- statementList();
- }
- if (token == TT_LISTCLOSE) {
- getNextToken();
- return;
- } else {
- throwSyntaxError("'}' expected.");
- }
- } else {
- if (token != TT_SEMICOLON) {
- expression();
- }
- if (token == TT_SEMICOLON) {
- getNextToken();
- return;
- } else {
- if (!phpEnd) {
- throwSyntaxError("';' expected after expression.");
- }
- }
- }
- }
-
- private void classDeclarator() throws CoreException {
- //identifier
- //identifier 'extends' identifier
- if (token == TT_IDENTIFIER) {
- getNextToken();
- if (token == TT_extends) {
- getNextToken();
- if (token == TT_IDENTIFIER) {
- getNextToken();
- } else {
- throwSyntaxError("Class name expected after keyword 'extends'.");
- }
- }
- } else {
- throwSyntaxError("Class name expected after keyword 'class'.");
- }
- }
-
- private void classBody() throws CoreException {
- //'{' [class-element-list] '}'
- if (token == TT_LISTOPEN) {
- getNextToken();
- if (token != TT_LISTCLOSE) {
- classElementList();
- }
- if (token == TT_LISTCLOSE) {
- getNextToken();
- } else {
- throwSyntaxError("'}' expected at end of class body.");
- }
- } else {
- throwSyntaxError("'{' expected at start of class body.");
- }
- }
-
- private void classElementList() throws CoreException {
- do {
- classElement();
- } while (token == TT_function || token == TT_var);
- }
-
- private void classElement() throws CoreException {
- //class-property
- //function-definition
- if (token == TT_function) {
- getNextToken();
- functionDefinition();
- } else if (token == TT_var) {
- getNextToken();
- classProperty();
- } else {
- throwSyntaxError("'function' or 'var' expected.");
- }
- }
-
- private void classProperty() throws CoreException {
- //'var' variable ';'
- //'var' variable '=' constant ';'
- do {
- if (token == TT_VARIABLE) {
- getNextToken();
- if (token == TT_ASSIGN) {
- getNextToken();
- constant();
- }
- } else {
- throwSyntaxError("Variable expected after keyword 'var'.");
- }
- if (token != TT_COMMA) {
- break;
- }
- getNextToken();
- } while (true);
- if (token == TT_SEMICOLON) {
- getNextToken();
- } else {
- throwSyntaxError("';' expected after variable declaration.");
- }
- }
-
- private void functionDefinition() throws CoreException {
- functionDeclarator();
- compoundStatement();
- }
-
- private void functionDeclarator() throws CoreException {
- //identifier '(' [parameter-list] ')'
- if (token == TT_AMPERSAND) {
- getNextToken();
- }
- if (token == TT_IDENTIFIER) {
- getNextToken();
- if (token == TT_ARGOPEN) {
- getNextToken();
- } else {
- throwSyntaxError("'(' expected in function declaration.");
- }
- if (token != TT_ARGCLOSE) {
- parameterList();
- }
- if (token != TT_ARGCLOSE) {
- throwSyntaxError("')' expected in function declaration.");
- } else {
- getNextToken();
- }
- }
- }
- //
- private void parameterList() throws CoreException {
- //parameter-declaration
- //parameter-list ',' parameter-declaration
- do {
- parameterDeclaration();
- if (token != TT_COMMA) {
- break;
- }
- getNextToken();
- } while (true);
- }
-
- private void parameterDeclaration() throws CoreException {
- //variable
- //variable-reference
- if (token == TT_AMPERSAND) {
- getNextToken();
- if (token == TT_VARIABLE) {
- getNextToken();
- } else {
- throwSyntaxError("Variable expected after reference operator '&'.");
- }
- }
- //variable '=' constant
- if (token == TT_VARIABLE) {
- getNextToken();
- if (token == TT_ASSIGN) {
- getNextToken();
- constant();
- }
- return;
- }
- }
-
- private void labeledStatementList() throws CoreException {
- if (token != TT_case && token != TT_default) {
- throwSyntaxError("'case' or 'default' expected.");
- }
- do {
- if (token == TT_case) {
- getNextToken();
- constant();
- if (token == TT_DDOT) {
- getNextToken();
- if (token == TT_case || token == TT_default) { // empty case statement ?
- continue;
- }
- statementList();
- } else if (token == TT_SEMICOLON) {
- setMarker("':' expected after 'case' keyword found ';'.", rowCount, PHPParser.INFO);
- getNextToken();
- if (token == TT_case) { // empty case statement ?
- continue;
- }
- statementList();
- } else {
- throwSyntaxError("':' character after 'case' constant expected.");
- }
- } else { // TT_default
- getNextToken();
- if (token == TT_DDOT) {
- getNextToken();
- statementList();
- } else {
- throwSyntaxError("':' character after 'default' expected.");
- }
- }
- } while (token == TT_case || token == TT_default);
- }
-
- // public void labeledStatement() {
- // if (token == TT_case) {
- // getNextToken();
- // constant();
- // if (token == TT_DDOT) {
- // getNextToken();
- // statement();
- // } else {
- // throwSyntaxError("':' character after 'case' constant expected.");
- // }
- // return;
- // } else if (token == TT_default) {
- // getNextToken();
- // if (token == TT_DDOT) {
- // getNextToken();
- // statement();
- // } else {
- // throwSyntaxError("':' character after 'default' expected.");
- // }
- // return;
- // }
- // }
-
- // public void expressionStatement() {
- // }
-
- // private void inclusionStatement() {
- // }
-
- // public void compoundStatement() {
- // }
-
- // public void selectionStatement() {
- // }
- //
- // public void iterationStatement() {
- // }
- //
- // public void jumpStatement() {
- // }
- //
- // public void outputStatement() {
- // }
- //
- // public void scopeStatement() {
- // }
- //
- // public void flowStatement() {
- // }
- //
- // public void definitionStatement() {
- // }
-
- private void ifStatement() throws CoreException {
- // ':' statement-list [elseif-list] [else-colon-statement] 'endif' ';'
- if (token == TT_DDOT) {
- getNextToken();
- statementList();
- switch (token) {
- case TT_else :
- getNextToken();
- if (token == TT_DDOT) {
- getNextToken();
- statementList();
- } else {
- if (token == TT_if) { //'else if'
- getNextToken();
- elseifStatementList();
- } else {
- throwSyntaxError("':' expected after 'else'.");
- }
- }
- break;
- case TT_elseif :
- getNextToken();
- elseifStatementList();
- break;
- }
-
- if (token != TT_endif) {
- throwSyntaxError("'endif' expected.");
- }
- getNextToken();
- if (token != TT_SEMICOLON) {
- throwSyntaxError("';' expected after if-statement.");
- }
- getNextToken();
- } else {
- // statement [else-statement]
- statement();
- if (token == TT_elseif) {
- getNextToken();
- if (token == TT_ARGOPEN) {
- getNextToken();
- } else {
- throwSyntaxError("'(' expected after 'elseif' keyword.");
- }
- expression();
- if (token == TT_ARGCLOSE) {
- getNextToken();
- } else {
- throwSyntaxError("')' expected after 'elseif' condition.");
- }
- ifStatement();
- } else if (token == TT_else) {
- getNextToken();
- statement();
- }
- }
- }
-
- private void elseifStatementList() throws CoreException {
- do {
- elseifStatement();
- switch (token) {
- case TT_else :
- getNextToken();
- if (token == TT_DDOT) {
- getNextToken();
- statementList();
- return;
- } else {
- if (token == TT_if) { //'else if'
- getNextToken();
- } else {
- throwSyntaxError("':' expected after 'else'.");
- }
- }
- break;
- case TT_elseif :
- getNextToken();
- break;
- default :
- return;
- }
- } while (true);
- }
-
- private void elseifStatement() throws CoreException {
- if (token == TT_ARGOPEN) {
- getNextToken();
- expression();
- if (token != TT_ARGOPEN) {
- throwSyntaxError("')' expected in else-if-statement.");
- }
- getNextToken();
- if (token != TT_DDOT) {
- throwSyntaxError("':' expected in else-if-statement.");
- }
- getNextToken();
- statementList();
- }
- }
-
- private void switchStatement() throws CoreException {
- if (token == TT_DDOT) {
- // ':' [labeled-statement-list] 'endswitch' ';'
- getNextToken();
- labeledStatementList();
- if (token != TT_endswitch) {
- throwSyntaxError("'endswitch' expected.");
- }
- getNextToken();
- if (token != TT_SEMICOLON) {
- throwSyntaxError("';' expected after switch-statement.");
- }
- getNextToken();
- } else {
- // '{' [labeled-statement-list] '}'
- if (token != TT_LISTOPEN) {
- throwSyntaxError("'{' expected in switch statement.");
- }
- getNextToken();
- if (token != TT_LISTCLOSE) {
- labeledStatementList();
- }
- if (token != TT_LISTCLOSE) {
- throwSyntaxError("'}' expected in switch statement.");
- }
- getNextToken();
-
- }
- }
-
- private void forStatement() throws CoreException {
- if (token == TT_DDOT) {
- getNextToken();
- statementList();
- if (token != TT_endfor) {
- throwSyntaxError("'endfor' expected.");
- }
- getNextToken();
- if (token != TT_SEMICOLON) {
- throwSyntaxError("';' expected after for-statement.");
- }
- getNextToken();
- } else {
- statement();
- }
- }
-
- private void whileStatement() throws CoreException {
- // ':' statement-list 'endwhile' ';'
- if (token == TT_DDOT) {
- getNextToken();
- statementList();
- if (token != TT_endwhile) {
- throwSyntaxError("'endwhile' expected.");
- }
- getNextToken();
- if (token != TT_SEMICOLON) {
- throwSyntaxError("';' expected after while-statement.");
- }
- getNextToken();
- } else {
- statement();
- }
- }
-
- private void foreachStatement() throws CoreException {
- if (token == TT_DDOT) {
- getNextToken();
- statementList();
- if (token != TT_endforeach) {
- throwSyntaxError("'endforeach' expected.");
- }
- getNextToken();
- if (token != TT_SEMICOLON) {
- throwSyntaxError("';' expected after foreach-statement.");
- }
- getNextToken();
- } else {
- statement();
- }
- }
-
- private void exitStatus() throws CoreException {
- if (token == TT_ARGOPEN) {
- getNextToken();
- } else {
- throwSyntaxError("'(' expected in 'exit-status'.");
- }
- if (token != TT_ARGCLOSE) {
- expression();
- }
- if (token == TT_ARGCLOSE) {
- getNextToken();
- } else {
- throwSyntaxError("')' expected after 'exit-status'.");
- }
- }
-
- private void expressionList() throws CoreException {
- do {
- expression();
- if (token == TT_COMMA) {
- getNextToken();
- } else {
- break;
- }
- } while (true);
- }
-
- private void expression() throws CoreException {
- // if (token == TT_STRING_CONSTANT || token == TT_INTERPOLATED_STRING) {
- // getNextToken();
- // } else {
- logicalinclusiveorExpression();
- // while (token != TT_SEMICOLON) {
- // getNextToken();
- // // }
- // }
- }
-
- private void postfixExpression() throws CoreException {
- String ident;
- boolean castFlag = false;
- switch (token) {
- case TT_new :
- getNextToken();
- expression();
- break;
- case TT_null :
- getNextToken();
- break;
- case TT_false :
- getNextToken();
- break;
- case TT_true :
- getNextToken();
- break;
- case TT_STRING_CONSTANT :
- getNextToken();
- break;
- case TT_INTERPOLATED_STRING :
- getNextToken();
- break;
- case TT_ARGOPEN :
- getNextToken();
- if (token == TT_IDENTIFIER) {
- // check if identifier is a type:
- ident = identifier;
- String str = identifier.toLowerCase();
- for (int i = 0; i < PHP_TYPES.length; i++) {
- if (PHP_TYPES[i].equals(str)) {
- castFlag = true;
- break;
- }
- }
- if (castFlag) {
- getNextToken();
- if (token != TT_ARGCLOSE) {
- throwSyntaxError(") expected after cast-type '" + ident + "'.");
- }
- getNextToken();
- expression();
- break;
- }
- }
- if (!castFlag) {
- expression();
- }
- if (token != TT_ARGCLOSE) {
- throwSyntaxError(") expected in postfix-expression.");
- }
- getNextToken();
- break;
- case TT_DOUBLE_NUMBER :
- getNextToken();
- break;
- case TT_INT_NUMBER :
- getNextToken();
- break;
- case TT_DOLLAROPEN :
- getNextToken();
- expression();
- if (token != TT_LISTCLOSE) {
- throwSyntaxError("'}' expected after indirect variable token '${'.");
- }
- getNextToken();
- break;
- case TT_VARIABLE :
- ident = identifier;
- getNextToken();
- if (token == TT_LISTOPEN) {
- getNextToken();
- expression();
- if (token != TT_LISTCLOSE) {
- throwSyntaxError("'}' expected after variable '" + ident + "' in variable-expression.");
- }
- getNextToken();
- } else if (token == TT_ARGOPEN) {
- getNextToken();
- if (token != TT_ARGCLOSE) {
- expressionList();
- if (token != TT_ARGCLOSE) {
- throwSyntaxError("')' expected after variable '" + ident + "' in postfix-expression.");
- }
- }
- getNextToken();
- }
- break;
- case TT_IDENTIFIER :
- ident = identifier;
- getNextToken();
- if (token == TT_ARGOPEN) {
- getNextToken();
- if (token != TT_ARGCLOSE) {
- expressionList();
- if (token != TT_ARGCLOSE) {
- throwSyntaxError("')' expected after identifier '" + ident + "' in postfix-expression.");
- }
- }
- getNextToken();
- }
- break;
- case TT_print :
- getNextToken();
- expression();
- // if (token == TT_SEMICOLON) {
- // getNextToken();
- // } else {
- // if (!phpEnd) {
- // throwSyntaxError("';' expected after 'print' statement.");
- // }
- // }
- break;
- case TT_list :
- getNextToken();
- if (token == TT_ARGOPEN) {
- getNextToken();
- if (token == TT_COMMA) {
- getNextToken();
- }
- expressionList();
- if (token != TT_ARGCLOSE) {
- throwSyntaxError("')' expected after 'list' keyword.");
- }
- getNextToken();
- // if (token == TT_SET) {
- // getNextToken();
- // logicalinclusiveorExpression();
- // }
- } else {
- throwSyntaxError("'(' expected after 'list' keyword.");
- }
- break;
- // case TT_exit :
- // getNextToken();
- // if (token != TT_SEMICOLON) {
- // exitStatus();
- // }
- // if (token == TT_SEMICOLON) {
- // getNextToken();
- // } else {
- // if (!phpEnd) {
- // throwSyntaxError("';' expected after 'exit' expression.");
- // }
- // }
- // break;
- // case TT_die :
- // getNextToken();
- // if (token != TT_SEMICOLON) {
- // exitStatus();
- // }
- // if (token == TT_SEMICOLON) {
- // getNextToken();
- // } else {
- // if (!phpEnd) {
- // throwSyntaxError("';' expected after 'die' expression.");
- // }
- // }
- // break;
-
- // case TT_array :
- // getNextToken();
- // if (token == TT_ARGOPEN) {
- // getNextToken();
- // if (token == TT_COMMA) {
- // getNextToken();
- // }
- // expressionList();
- // if (token != TT_ARGCLOSE) {
- // throwSyntaxError("')' expected after 'list' keyword.");
- // }
- // getNextToken();
- // if (token == TT_SET) {
- // getNextToken();
- // logicalinclusiveorExpression();
- // }
- // } else {
- // throwSyntaxError("'(' expected after 'list' keyword.");
- // }
- // break;
- }
- boolean while_flag = true;
- do {
- switch (token) {
- case TT_PARTOPEN :
- getNextToken();
- expression();
- if (token != TT_PARTCLOSE) {
- throwSyntaxError("] expected in postfix-expression.");
- }
- getNextToken();
- break;
- case TT_DDOT2 : // ::
- case TT_REF : // ->
- getNextToken();
- if (token > TT_KEYWORD) {
- ident = identifier;
- setMarker("Avoid using keyword '" + ident + "' as variable name.", rowCount, PHPParser.INFO);
- getNextToken();
- if (token == TT_ARGOPEN) {
- getNextToken();
- expressionList();
- if (token != TT_ARGCLOSE) {
- throwSyntaxError(") expected after identifier '" + ident + "'.");
- }
- getNextToken();
- }
- break;
- } else {
- switch (token) {
- case TT_VARIABLE :
- ident = identifier;
- getNextToken();
- // if (token == TT_ARGOPEN) {
- // getNextToken();
- // expressionList();
- // if (token != TT_ARGCLOSE) {
- // throwSyntaxError(") expected after variable '" + ident + "'.");
- // }
- // getNextToken();
- // }
- break;
- case TT_IDENTIFIER :
- ident = identifier;
- getNextToken();
- if (token == TT_ARGOPEN) {
- getNextToken();
- expressionList();
- if (token != TT_ARGCLOSE) {
- throwSyntaxError(") expected after identifier '" + ident + "'.");
- }
- getNextToken();
- }
- break;
- case TT_LISTOPEN :
- getNextToken();
- expression();
- if (token != TT_LISTCLOSE) {
- throwSyntaxError("} expected in postfix-expression.");
- }
- getNextToken();
- break;
- default :
- throwSyntaxError("Syntax error after '->' token.");
- }
- }
- break;
- case TT_INCREMENT :
- getNextToken();
- break;
- case TT_DECREMENT :
- getNextToken();
- break;
- default :
- while_flag = false;
- }
-
- } while (while_flag);
- }
-
- private void unaryExpression() throws CoreException {
- switch (token) {
- case TT_INCREMENT :
- getNextToken();
- unaryExpression();
- break;
- case TT_DECREMENT :
- getNextToken();
- unaryExpression();
- break;
- // '@' '&' '*' '+' '-' '~' '!'
- case TT_AT :
- getNextToken();
- castExpression();
- break;
- case TT_AMPERSAND :
- getNextToken();
- castExpression();
- break;
- case TT_MULTIPLY :
- getNextToken();
- castExpression();
- break;
- case TT_ADD :
- getNextToken();
- castExpression();
- break;
- case TT_SUBTRACT :
- getNextToken();
- castExpression();
- break;
- case TT_TILDE :
- getNextToken();
- castExpression();
- break;
- case TT_NOT :
- getNextToken();
- castExpression();
- break;
- default :
- postfixExpression();
- }
- }
-
- private void castExpression() throws CoreException {
- // if (token == TT_ARGOPEN) {
- // getNextToken();
- // typeName();
- // if (token != TT_ARGCLOSE) {
- // throwSyntaxError(") expected after cast-expression.");
- // }
- // getNextToken();
- // }
- unaryExpression();
- }
-
- private void typeName() throws CoreException {
- //'string' 'unset' 'array' 'object'
- //'bool' 'boolean'
- //'real' 'double' 'float'
- //'int' 'integer'
- String ident = "";
- if (token == TT_IDENTIFIER) {
- ident = identifier;
- String str = identifier.toLowerCase();
- getNextToken();
- for (int i = 0; i < PHP_TYPES.length; i++) {
- if (PHP_TYPES[i].equals(str)) {
- return;
- }
- }
- }
- throwSyntaxError("Expected type cast '( <type-name> )'; Got '" + ident + "'.");
- }
-
- private void assignExpression() throws CoreException {
- castExpression();
- if (token == TT_ASSIGN) { // =
- getNextToken();
- logicalinclusiveorExpression();
- } else if (token == TT_DOTASSIGN) { // .=
- getNextToken();
- logicalinclusiveorExpression();
- } else if (token == TT_FOREACH) { // =>
- getNextToken();
- logicalinclusiveorExpression();
- } else if (token == TT_ADDTO) { // +=
- getNextToken();
- logicalinclusiveorExpression();
- } else if (token == TT_SUBTRACTFROM) { // -=
- getNextToken();
- logicalinclusiveorExpression();
- } else if (token == TT_TIMESBY) { // *=
- getNextToken();
- logicalinclusiveorExpression();
- } else if (token == TT_DIVIDEBY) { // *=
- getNextToken();
- logicalinclusiveorExpression();
- } else if (token == TT_MODASSIGN) { // %=
- getNextToken();
- logicalinclusiveorExpression();
- } else if (token == TT_ANDASSIGN) { // &=
- getNextToken();
- logicalinclusiveorExpression();
- } else if (token == TT_POWASSIGN) { // ^=
- getNextToken();
- logicalinclusiveorExpression();
- } else if (token == TT_LSHIFTASSIGN) { // <<=
- getNextToken();
- logicalinclusiveorExpression();
- } else if (token == TT_RSHIFTASSIGN) { // >>=
- getNextToken();
- logicalinclusiveorExpression();
- } else if (token == TT_TILDEASSIGN) { // ~=
- getNextToken();
- logicalinclusiveorExpression();
- }
- }
-
- private void multiplicativeExpression() throws CoreException {
- do {
- assignExpression();
- if (token != TT_MULTIPLY && token != TT_DIV && token != TT_MOD) {
- return;
- }
- getNextToken();
- } while (true);
- }
-
- private void concatenationExpression() throws CoreException {
- do {
- multiplicativeExpression();
- if (token != TT_DOT) {
- return;
- }
- getNextToken();
- } while (true);
- }
-
- private void additiveExpression() throws CoreException {
- do {
- concatenationExpression();
- if (token != TT_ADD && token != TT_SUBTRACT) {
- return;
- }
- getNextToken();
- } while (true);
- }
-
- private void shiftExpression() throws CoreException {
- do {
- additiveExpression();
- if (token != TT_LSHIFT && token != TT_RSHIFT) {
- return;
- }
- getNextToken();
- } while (true);
- }
-
- private void relationalExpression() throws CoreException {
- do {
- shiftExpression();
- if (token != TT_LESS && token != TT_GREATER && token != TT_LESSEQUAL && token != TT_GREATEREQUAL) {
- return;
- }
- getNextToken();
- } while (true);
- }
-
- private void identicalExpression() throws CoreException {
- do {
- relationalExpression();
- if (token != TT_EX_EQUAL && token != TT_EX_UNEQUAL) {
- return;
- }
- getNextToken();
- } while (true);
- }
-
- private void equalityExpression() throws CoreException {
- do {
- identicalExpression();
- if (token != TT_EQUAL && token != TT_UNEQUAL) {
- return;
- }
- getNextToken();
- } while (true);
- }
-
- private void ternaryExpression() throws CoreException {
- equalityExpression();
- if (token == TT_QUESTIONMARK) {
- getNextToken();
- expression();
- if (token == TT_DDOT) {
- getNextToken();
- expression();
- } else {
- throwSyntaxError("':' expected in ternary operator '? :'.");
- }
- }
- }
-
- private void andExpression() throws CoreException {
- do {
- ternaryExpression();
- if (token != TT_AMPERSAND) {
- return;
- }
- getNextToken();
- } while (true);
- }
-
- private void exclusiveorExpression() throws CoreException {
- do {
- andExpression();
- if (token != TT_POW) {
- return;
- }
- getNextToken();
- } while (true);
- }
-
- private void inclusiveorExpression() throws CoreException {
- do {
- exclusiveorExpression();
- if (token != TT_LINE) {
- return;
- }
- getNextToken();
- } while (true);
- }
-
- private void booleanandExpression() throws CoreException {
- do {
- inclusiveorExpression();
- if (token != TT_AND) {
- return;
- }
- getNextToken();
- } while (true);
- }
-
- private void booleanorExpression() throws CoreException {
- do {
- booleanandExpression();
- if (token != TT_OR) {
- return;
- }
- getNextToken();
- } while (true);
- }
-
- private void logicalandExpression() throws CoreException {
- do {
- booleanorExpression();
- if (token != TT_and) {
- return;
- }
- getNextToken();
- } while (true);
- }
-
- private void logicalexclusiveorExpression() throws CoreException {
- do {
- logicalandExpression();
- if (token != TT_xor) {
- return;
- }
- getNextToken();
- } while (true);
- }
-
- private void logicalinclusiveorExpression() throws CoreException {
- do {
- logicalexclusiveorExpression();
- if (token != TT_or) {
- return;
- }
- getNextToken();
- } while (true);
- }
-
- // public void assignmentExpression() {
- // if (token == TT_VARIABLE) {
- // getNextToken();
- // if (token == TT_SET) {
- // getNextToken();
- // logicalinclusiveorExpression();
- // }
- // } else {
- // logicalinclusiveorExpression();
- // }
- // }
-
- private void variableList() throws CoreException {
- do {
- variable();
- if (token == TT_COMMA) {
- getNextToken();
- } else {
- break;
- }
- } while (true);
- }
-
- private void variable() throws CoreException {
- if (token == TT_DOLLAROPEN) {
- getNextToken();
- expression();
- ;
- if (token != TT_LISTCLOSE) {
- throwSyntaxError("'}' expected after indirect variable token '${'.");
- }
- getNextToken();
- } else {
- if (token == TT_VARIABLE) {
- getNextToken();
- if (token == TT_PARTOPEN) {
- getNextToken();
- expression();
- if (token != TT_PARTCLOSE) {
- throwSyntaxError("']' expected in variable-list.");
- }
- getNextToken();
- } else if (token == TT_ASSIGN) {
- getNextToken();
- constant();
- }
- } else {
- throwSyntaxError("$-variable expected in variable-list.");
- }
- }
- }
-
- private void constant() throws CoreException {
- String ident;
- switch (token) {
- case TT_ADD :
- getNextToken();
- switch (token) {
- case TT_DOUBLE_NUMBER :
- getNextToken();
- break;
- case TT_INT_NUMBER :
- getNextToken();
- break;
- default :
- throwSyntaxError("Constant expected after '+' presign.");
- }
- break;
- case TT_SUBTRACT :
- getNextToken();
- switch (token) {
- case TT_DOUBLE_NUMBER :
- getNextToken();
- break;
- case TT_INT_NUMBER :
- getNextToken();
- break;
- default :
- throwSyntaxError("Constant expected after '-' presign.");
- }
- break;
- case TT_null :
- getNextToken();
- break;
- case TT_false :
- getNextToken();
- break;
- case TT_true :
- getNextToken();
- break;
- case TT_IDENTIFIER :
- ident = identifier;
- getNextToken();
- if (token == TT_ARGOPEN) {
- getNextToken();
- if (token != TT_ARGCLOSE) {
- expressionList();
- if (token != TT_ARGCLOSE) {
- throwSyntaxError("')' expected after identifier '" + ident + "' in postfix-expression.");
- }
- }
- getNextToken();
- }
- break;
- case TT_STRING_CONSTANT :
- getNextToken();
- break;
- case TT_INTERPOLATED_STRING :
- getNextToken();
- break;
- case TT_DOUBLE_NUMBER :
- getNextToken();
- break;
- case TT_INT_NUMBER :
- getNextToken();
- break;
- default :
- throwSyntaxError("Constant expected.");
- }
- }
-
- /**
- * Call the php parse command ( php -l -f <filename> )
- * and create markers according to the external parser output
- */
- public static void phpExternalParse(IFile file) {
- //IFile file = (IFile) resource;
- IPath path = file.getFullPath();
- IPreferenceStore store = PHPeclipsePlugin.getDefault().getPreferenceStore();
- String filename = file.getLocation().toString();
-
- String[] arguments = { filename };
- MessageFormat form = new MessageFormat(store.getString(PHPeclipsePlugin.EXTERNAL_PARSER_PREF));
- String command = form.format(arguments);
-
- String parserResult = PHPStartApacheAction.execute(command, "External parser: ");
-
- try {
- // parse the buffer to find the errors and warnings
- createMarkers(parserResult, file);
- } catch (CoreException e) {
- }
- }
-
- /**
- * Create markers according to the external parser output
- */
- private static void createMarkers(String output, IFile file) throws CoreException {
- // delete all markers
- file.deleteMarkers(IMarker.PROBLEM, false, 0);
-
- int indx = 0;
- int brIndx = 0;
- boolean flag = true;
- while ((brIndx = output.indexOf("<br />", indx)) != -1) {
- // newer php error output (tested with 4.2.3)
- scanLine(output, file, indx, brIndx);
- indx = brIndx + 6;
- flag = false;
- }
- if (flag) {
- while ((brIndx = output.indexOf("<br>", indx)) != -1) {
- // older php error output (tested with 4.2.3)
- scanLine(output, file, indx, brIndx);
- indx = brIndx + 4;
- }
- }
- }
-
- private static void scanLine(String output, IFile file, int indx, int brIndx) throws CoreException {
- String current;
- String outLineNumberString;
- StringBuffer lineNumberBuffer = new StringBuffer(10);
- char ch;
- current = output.substring(indx, brIndx);
-
- if (current.indexOf(PARSE_WARNING_STRING) != -1 || current.indexOf(PARSE_ERROR_STRING) != -1) {
- int onLine = current.indexOf("on line <b>");
- if (onLine != -1) {
- lineNumberBuffer.delete(0, lineNumberBuffer.length());
- for (int i = onLine; i < current.length(); i++) {
- ch = current.charAt(i);
- if ('0' <= ch && '9' >= ch) {
- lineNumberBuffer.append(ch);
- }
- }
-
- int lineNumber = Integer.parseInt(lineNumberBuffer.toString());
-
- Hashtable attributes = new Hashtable();
-
- current = current.replaceAll("\n", "");
- current = current.replaceAll("<b>", "");
- current = current.replaceAll("</b>", "");
- MarkerUtilities.setMessage(attributes, current);
-
- if (current.indexOf(PARSE_ERROR_STRING) != -1)
- attributes.put(IMarker.SEVERITY, new Integer(IMarker.SEVERITY_ERROR));
- else if (current.indexOf(PARSE_WARNING_STRING) != -1)
- 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(file, attributes, IMarker.PROBLEM);
- }
- }
- }
-}
\ No newline at end of file
git://secure.phpeclipse.com / phpeclipse.git / commitdiff