X-Git-Url: http://git.phpeclipse.com
diff --git a/net.sourceforge.phpeclipse/src/test/PHPParser.jj b/net.sourceforge.phpeclipse/src/test/PHPParser.jj
deleted file mode 100644
index 0d76a4c..0000000
--- a/net.sourceforge.phpeclipse/src/test/PHPParser.jj
+++ /dev/null
@@ -1,2904 +0,0 @@
-options {
- LOOKAHEAD = 1;
- CHOICE_AMBIGUITY_CHECK = 2;
- OTHER_AMBIGUITY_CHECK = 1;
- STATIC = true;
- DEBUG_PARSER = false;
- DEBUG_LOOKAHEAD = false;
- DEBUG_TOKEN_MANAGER = false;
- OPTIMIZE_TOKEN_MANAGER = false;
- ERROR_REPORTING = true;
- JAVA_UNICODE_ESCAPE = false;
- UNICODE_INPUT = false;
- IGNORE_CASE = true;
- USER_TOKEN_MANAGER = false;
- USER_CHAR_STREAM = false;
- BUILD_PARSER = true;
- BUILD_TOKEN_MANAGER = true;
- SANITY_CHECK = true;
- FORCE_LA_CHECK = false;
-}
-
-PARSER_BEGIN(PHPParser)
-package test;
-
-import org.eclipse.core.resources.IFile;
-import org.eclipse.core.resources.IMarker;
-import org.eclipse.core.runtime.CoreException;
-import org.eclipse.ui.texteditor.MarkerUtilities;
-import org.eclipse.jface.preference.IPreferenceStore;
-
-import java.util.Hashtable;
-import java.util.Enumeration;
-import java.util.ArrayList;
-import java.io.StringReader;
-import java.io.*;
-import java.text.MessageFormat;
-
-import net.sourceforge.phpeclipse.actions.PHPStartApacheAction;
-import net.sourceforge.phpeclipse.PHPeclipsePlugin;
-import net.sourceforge.phpdt.internal.compiler.ast.*;
-import net.sourceforge.phpdt.internal.compiler.parser.OutlineableWithChildren;
-import net.sourceforge.phpdt.internal.compiler.parser.PHPOutlineInfo;
-
-/**
- * A new php parser.
- * This php parser is inspired by the Java 1.2 grammar example
- * given with JavaCC. You can get JavaCC at http://www.webgain.com
- * You can test the parser with the PHPParserTestCase2.java
- * @author Matthieu Casanova
- */
-public final class PHPParser extends PHPParserSuperclass {
-
- /** The file that is parsed. */
- private static IFile fileToParse;
-
- /** The current segment. */
- private static OutlineableWithChildren currentSegment;
-
- private static final String PARSE_ERROR_STRING = "Parse error"; //$NON-NLS-1$
- private static final String PARSE_WARNING_STRING = "Warning"; //$NON-NLS-1$
- static PHPOutlineInfo outlineInfo;
-
- public static MethodDeclaration currentFunction;
- private static boolean assigning;
-
- /** The error level of the current ParseException. */
- private static int errorLevel = ERROR;
- /** The message of the current ParseException. If it's null it's because the parse exception wasn't handled */
- private static String errorMessage;
-
- private static int errorStart = -1;
- private static int errorEnd = -1;
- private static PHPDocument phpDocument;
- /**
- * The point where html starts.
- * It will be used by the token manager to create HTMLCode objects
- */
- public static int htmlStart;
-
- //ast stack
- private final static int AstStackIncrement = 100;
- /** The stack of node. */
- private static AstNode[] nodes;
- /** The cursor in expression stack. */
- private static int nodePtr;
-
- public final void setFileToParse(final IFile fileToParse) {
- this.fileToParse = fileToParse;
- }
-
- public PHPParser() {
- }
-
- public PHPParser(final IFile fileToParse) {
- this(new StringReader(""));
- this.fileToParse = fileToParse;
- }
-
- /**
- * Reinitialize the parser.
- */
- private static final void init() {
- nodes = new AstNode[AstStackIncrement];
- nodePtr = -1;
- htmlStart = 0;
- }
-
- /**
- * Add an php node on the stack.
- * @param node the node that will be added to the stack
- */
- private static final void pushOnAstNodes(AstNode node) {
- try {
- nodes[++nodePtr] = node;
- } catch (IndexOutOfBoundsException e) {
- int oldStackLength = nodes.length;
- AstNode[] oldStack = nodes;
- nodes = new AstNode[oldStackLength + AstStackIncrement];
- System.arraycopy(oldStack, 0, nodes, 0, oldStackLength);
- nodePtr = oldStackLength;
- nodes[nodePtr] = node;
- }
- }
-
- public static final void phpParserTester(final String strEval) throws CoreException, ParseException {
- PHPParserTokenManager.SwitchTo(PHPParserTokenManager.PHPPARSING);
- final StringReader stream = new StringReader(strEval);
- if (jj_input_stream == null) {
- jj_input_stream = new SimpleCharStream(stream, 1, 1);
- }
- ReInit(new StringReader(strEval));
- init();
- phpTest();
- }
-
- public static final void htmlParserTester(final File fileName) throws CoreException, ParseException {
- try {
- final Reader stream = new FileReader(fileName);
- if (jj_input_stream == null) {
- jj_input_stream = new SimpleCharStream(stream, 1, 1);
- }
- ReInit(stream);
- init();
- phpFile();
- } catch (FileNotFoundException e) {
- e.printStackTrace(); //To change body of catch statement use Options | File Templates.
- }
- }
-
- public static final void htmlParserTester(final String strEval) throws CoreException, ParseException {
- final StringReader stream = new StringReader(strEval);
- if (jj_input_stream == null) {
- jj_input_stream = new SimpleCharStream(stream, 1, 1);
- }
- ReInit(stream);
- init();
- phpFile();
- }
-
- public final PHPOutlineInfo parseInfo(final Object parent, final String s) {
- currentSegment = new PHPDocument(parent);
- outlineInfo = new PHPOutlineInfo(parent);
- final StringReader stream = new StringReader(s);
- if (jj_input_stream == null) {
- jj_input_stream = new SimpleCharStream(stream, 1, 1);
- }
- ReInit(stream);
- init();
- try {
- parse();
- phpDocument = new PHPDocument(null);
- phpDocument.nodes = nodes;
- PHPeclipsePlugin.log(1,phpDocument.toString());
- } catch (ParseException e) {
- processParseException(e);
- }
- return outlineInfo;
- }
-
- /**
- * This method will process the parse exception.
- * If the error message is null, the parse exception wasn't catched and a trace is written in the log
- * @param e the ParseException
- */
- private static void processParseException(final ParseException e) {
- if (errorMessage == null) {
- PHPeclipsePlugin.log(e);
- errorMessage = "this exception wasn't handled by the parser please tell us how to reproduce it";
- errorStart = jj_input_stream.getPosition();
- errorEnd = errorStart + 1;
- }
- setMarker(e);
- errorMessage = null;
- }
-
- /**
- * Create marker for the parse error
- * @param e the ParseException
- */
- private static void setMarker(final ParseException e) {
- try {
- if (errorStart == -1) {
- setMarker(fileToParse,
- errorMessage,
- jj_input_stream.tokenBegin,
- jj_input_stream.tokenBegin + e.currentToken.image.length(),
- errorLevel,
- "Line " + e.currentToken.beginLine);
- } else {
- setMarker(fileToParse,
- errorMessage,
- errorStart,
- errorEnd,
- errorLevel,
- "Line " + e.currentToken.beginLine);
- errorStart = -1;
- errorEnd = -1;
- }
- } catch (CoreException e2) {
- PHPeclipsePlugin.log(e2);
- }
- }
-
- /**
- * Create markers according to the external parser output
- */
- private static void createMarkers(final String output, final IFile file) throws CoreException {
- // delete all markers
- file.deleteMarkers(IMarker.PROBLEM, false, 0);
-
- int indx = 0;
- int brIndx;
- boolean flag = true;
- while ((brIndx = output.indexOf("
", 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("
", indx)) != -1) {
- // older php error output (tested with 4.2.3)
- scanLine(output, file, indx, brIndx);
- indx = brIndx + 4;
- }
- }
- }
-
- private static void scanLine(final String output,
- final IFile file,
- final int indx,
- final int brIndx) throws CoreException {
- String current;
- 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 ");
- 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("", "");
- current = current.replaceAll("", "");
- 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);
- }
- }
- }
-
- public final void parse(final String s) throws CoreException {
- final StringReader stream = new StringReader(s);
- if (jj_input_stream == null) {
- jj_input_stream = new SimpleCharStream(stream, 1, 1);
- }
- ReInit(stream);
- init();
- try {
- parse();
- } catch (ParseException e) {
- processParseException(e);
- }
- }
-
- /**
- * Call the php parse command ( php -l -f <filename> )
- * and create markers according to the external parser output
- */
- public static void phpExternalParse(final IFile file) {
- final IPreferenceStore store = PHPeclipsePlugin.getDefault().getPreferenceStore();
- final String filename = file.getLocation().toString();
-
- final String[] arguments = { filename };
- final MessageFormat form = new MessageFormat(store.getString(PHPeclipsePlugin.EXTERNAL_PARSER_PREF));
- final String command = form.format(arguments);
-
- final String parserResult = PHPStartApacheAction.getParserOutput(command, "External parser: ");
-
- try {
- // parse the buffer to find the errors and warnings
- createMarkers(parserResult, file);
- } catch (CoreException e) {
- PHPeclipsePlugin.log(e);
- }
- }
-
- /**
- * Put a new html block in the stack.
- */
- public static final void createNewHTMLCode() {
- final int currentPosition = SimpleCharStream.getPosition();
- if (currentPosition == htmlStart) {
- return;
- }
- final char[] chars = SimpleCharStream.currentBuffer.substring(htmlStart,currentPosition).toCharArray();
- pushOnAstNodes(new HTMLCode(chars, htmlStart,currentPosition));
- }
-
- private static final void parse() throws ParseException {
- phpFile();
- }
-}
-
-PARSER_END(PHPParser)
-
- TOKEN :
-{
- {PHPParser.createNewHTMLCode();} : PHPPARSING
-| {PHPParser.createNewHTMLCode();} : PHPPARSING
-| "> {PHPParser.htmlStart = SimpleCharStream.getPosition();} : DEFAULT
-}
-
-/* Skip any character if we are not in php mode */
- SKIP :
-{
- < ~[] >
-}
-
-
-/* WHITE SPACE */
- SKIP :
-{
- " "
-| "\t"
-| "\n"
-| "\r"
-| "\f"
-}
-
-/* COMMENTS */
- SPECIAL_TOKEN :
-{
- "//" : IN_SINGLE_LINE_COMMENT
-|
- "#" : IN_SINGLE_LINE_COMMENT
-|
- <"/**" ~["/"]> { input_stream.backup(1); } : IN_FORMAL_COMMENT
-|
- "/*" : IN_MULTI_LINE_COMMENT
-}
-
- SPECIAL_TOKEN :
-{
- : PHPPARSING
-}
-
- SPECIAL_TOKEN :
-{
- " > : DEFAULT
-}
-
-
-SPECIAL_TOKEN :
-{
- : PHPPARSING
-}
-
-
-SPECIAL_TOKEN :
-{
- : PHPPARSING
-}
-
-
-MORE :
-{
- < ~[] >
-}
-
-/* KEYWORDS */
- TOKEN :
-{
-
-|
-|
-|
-|
-|
-|
-|
-|
-}
-
-/* LANGUAGE CONSTRUCT */
- TOKEN :
-{
-
-|
-|
-|
-|
-|
-|
-|
-| ">
-|
-| ">
-}
-
-/* RESERVED WORDS AND LITERALS */
-
- TOKEN :
-{
-
-|
-|
-| <_DEFAULT : "default">
-|
-|
-|
-|
-|
-|
-|
-|
-|
-|
-|
-|
-|
-|
-|
-|
-|
-|
-|
-}
-
-/* TYPES */
- TOKEN :
-{
-
-|