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-rw-r--r--core/org.eclipse.cdt.core/src/org/eclipse/cdt/core/ErrorParserManager.java443
1 files changed, 0 insertions, 443 deletions
diff --git a/core/org.eclipse.cdt.core/src/org/eclipse/cdt/core/ErrorParserManager.java b/core/org.eclipse.cdt.core/src/org/eclipse/cdt/core/ErrorParserManager.java
deleted file mode 100644
index 388aa4d526c..00000000000
--- a/core/org.eclipse.cdt.core/src/org/eclipse/cdt/core/ErrorParserManager.java
+++ /dev/null
@@ -1,443 +0,0 @@
-package org.eclipse.cdt.core;
-
-/*
- * (c) Copyright IBM Corp. 2000, 2001.
- * All Rights Reserved.
- */
-
-import java.io.File;
-import java.io.IOException;
-import java.io.OutputStream;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
-import java.util.StringTokenizer;
-import java.util.Vector;
-
-import org.eclipse.cdt.core.resources.ACBuilder;
-import org.eclipse.cdt.internal.errorparsers.GASErrorParser;
-import org.eclipse.cdt.internal.errorparsers.GCCErrorParser;
-import org.eclipse.cdt.internal.errorparsers.GLDErrorParser;
-import org.eclipse.cdt.internal.errorparsers.MakeErrorParser;
-import org.eclipse.cdt.internal.errorparsers.VCErrorParser;
-import org.eclipse.core.resources.IContainer;
-import org.eclipse.core.resources.IFile;
-import org.eclipse.core.resources.IProject;
-import org.eclipse.core.resources.IResource;
-import org.eclipse.core.runtime.CoreException;
-import org.eclipse.core.runtime.IPath;
-import org.eclipse.core.runtime.Path;
-
-public class ErrorParserManager extends OutputStream {
- private int nOpens;
-
- private static String PREF_ERROR_PARSER = "errorOutputParser";
-
- private IProject fProject;
- private IMarkerGenerator fMarkerGenerator;
- private Map fFilesInProject;
- private List fNameConflicts;
-
- private ArrayList fErrorParsers;
- private ArrayList fErrors;
-
- private Vector fDirectoryStack;
- private IPath fBaseDirectory;
-
- private String previousLine;
- private OutputStream outputStream;
- private StringBuffer currentLine = new StringBuffer();
-
- private StringBuffer scratchBuffer = new StringBuffer();
-
- public ErrorParserManager(ACBuilder builder) {
- this(builder.getProject(), builder);
- }
-
- public ErrorParserManager(IProject project, IMarkerGenerator markerGenerator) {
- fProject = project;
- fErrorParsers = new ArrayList();
- fMarkerGenerator = markerGenerator;
- readPreferences();
- initParser();
- }
-
- private void initParser() {
- fFilesInProject = new HashMap();
- fNameConflicts = new ArrayList();
- fDirectoryStack = new Vector();
- fErrors = new ArrayList();
-
- // prepare file lists
- fFilesInProject.clear();
- fNameConflicts.clear();
-
- List collectedFiles = new ArrayList();
- fBaseDirectory = fProject.getLocation();
- collectFiles(fProject, collectedFiles);
-
- for (int i = 0; i < collectedFiles.size(); i++) {
- IFile curr = (IFile) collectedFiles.get(i);
- Object existing = fFilesInProject.put(curr.getName(), curr);
- if (existing != null) {
- fNameConflicts.add(curr.getName());
- }
- }
- }
-
- public IPath getWorkingDirectory() {
- if (fDirectoryStack.size() != 0) {
- return (IPath) fDirectoryStack.lastElement();
- }
- // Fallback to the Project Location
- // FIXME: if the build did not start in the Project ?
- return fBaseDirectory;
- }
-
- public void pushDirectory(IPath dir) {
- if (dir != null) {
- IPath pwd = null;
- if (fBaseDirectory.isPrefixOf(dir)) {
- int segments = fBaseDirectory.matchingFirstSegments(dir);
- pwd = dir.removeFirstSegments(segments);
- } else {
- pwd = dir;
- }
- fDirectoryStack.addElement(pwd);
- }
- }
-
- public IPath popDirectory() {
- int i = fDirectoryStack.size();
- if (i != 0) {
- IPath dir = (IPath) fDirectoryStack.lastElement();
- fDirectoryStack.removeElementAt(i - 1);
- return dir;
- }
- return new Path("");
- }
-
- public int getDirectoryLevel() {
- return fDirectoryStack.size();
- }
-
- protected void addParser(IErrorParser parser) {
- fErrorParsers.add(parser);
- }
-
- private void readPreferences() {
- fErrorParsers.clear();
- String parserNames = CCorePlugin.getDefault().getPluginPreferences().getString(PREF_ERROR_PARSER);
- if (parserNames != null && parserNames.length() > 0) {
- StringTokenizer tok = new StringTokenizer(parserNames, ";");
- while (tok.hasMoreElements()) {
- String clName = tok.nextToken();
- try {
- IErrorParser parser = (IErrorParser) Class.forName(clName).newInstance();
- fErrorParsers.add(parser);
- }
- catch (ClassNotFoundException e) {
- // not found
- CCorePlugin.log(e);
- }
- catch (InstantiationException e) {
- CCorePlugin.log(e);
- }
- catch (IllegalAccessException e) {
- CCorePlugin.log(e);
- }
- catch (ClassCastException e) {
- CCorePlugin.log(e);
- }
- }
- }
- if (fErrorParsers.size() == 0) {
- initErrorParsersArray(fErrorParsers);
- }
- savePreferences();
- }
-
- private void initErrorParsersArray(List errorParsers) {
- errorParsers.add(new VCErrorParser());
- errorParsers.add(new GCCErrorParser());
- errorParsers.add(new GLDErrorParser());
- errorParsers.add(new GASErrorParser());
- errorParsers.add(new MakeErrorParser());
- }
-
- private void savePreferences() {
- StringBuffer buf = new StringBuffer();
- for (int i = 0; i < fErrorParsers.size(); i++) {
- buf.append(fErrorParsers.get(i).getClass().getName());
- buf.append(';');
- }
- CCorePlugin.getDefault().getPluginPreferences().setValue(PREF_ERROR_PARSER, buf.toString());
- }
-
- protected void collectFiles(IContainer parent, List result) {
- try {
- IResource[] resources = parent.members();
- for (int i = 0; i < resources.length; i++) {
- IResource resource = resources[i];
- if (resource instanceof IFile) {
- result.add(resource);
- }
- else if (resource instanceof IContainer) {
- collectFiles((IContainer) resource, result);
- }
- }
- }
- catch (CoreException e) {
- CCorePlugin.log(e.getStatus());
- }
- }
-
- /**
- * Parses the input and try to generate error or warning markers
- */
- private void processLine(String line) {
- int top = fErrorParsers.size() - 1;
- int i = top;
- do {
- IErrorParser curr = (IErrorParser) fErrorParsers.get(i);
- if (curr.processLine(line, this)) {
- if (i != top) {
- // move to top
- Object used = fErrorParsers.remove(i);
- fErrorParsers.add(used);
- savePreferences();
- }
- return;
- }
- i--;
- }
- while (i >= 0);
- }
-
- /**
- * Called by the error parsers.
- */
- public IFile findFileName(String fileName) {
- IPath path = new Path(fileName);
- return (IFile) fFilesInProject.get(path.lastSegment());
- }
-
- /**
- * Called by the error parsers.
- */
- public boolean isConflictingName(String fileName) {
- IPath path = new Path(fileName);
- return fNameConflicts.contains(path.lastSegment());
- }
-
- /**
- * Called by the error parsers.
- */
- public IFile findFilePath(String filePath) {
- IPath path = null;
- IPath fp = new Path(filePath);
- if (fp.isAbsolute()) {
- if (fBaseDirectory.isPrefixOf(fp)) {
- int segments = fBaseDirectory.matchingFirstSegments(fp);
- path = fp.removeFirstSegments(segments);
- }
- else {
- path = fp;
- }
- } else {
- path = (IPath) getWorkingDirectory().append(filePath);
- }
-
- IFile file = null;
- // The workspace may throw an IllegalArgumentException
- // Catch it and the parser will fallback to scan the entire project.
- try {
- file = (path.isAbsolute()) ? fProject.getWorkspace().getRoot().getFileForLocation(path) : fProject.getFile(path);
- } catch (Exception e) {
- }
-
- // We have to do another try, on Windows for cases like "TEST.C" vs "test.c"
- // We use the java.io.File canonical path.
- if (file == null || !file.exists()) {
- File f = path.toFile();
- try {
- String canon = f.getCanonicalPath();
- path = new Path(canon);
- file = (path.isAbsolute()) ? fProject.getWorkspace().getRoot().getFileForLocation(path) : fProject.getFile(path);
- } catch (IOException e1) {
- }
- } else {
- return file;
- }
- return (file != null && file.exists()) ? file : null;
- }
-
- protected class Problem {
- protected IResource file;
- protected int lineNumber;
- protected String description;
- protected int severity;
- protected String variableName;
-
- public Problem(IResource file, int lineNumber, String desciption, int severity, String variableName) {
- this.file = file;
- this.lineNumber = lineNumber;
- this.description = desciption;
- this.severity = severity;
- this.variableName = variableName;
- }
- }
-
- /**
- * Called by the error parsers.
- */
- public void generateMarker(IResource file, int lineNumber, String desc, int severity, String varName) {
- Problem problem = new Problem(file, lineNumber, desc, severity, varName);
- fErrors.add(problem);
- }
-
- /**
- * Called by the error parsers. Return the previous line, save in the working buffer.
- */
- public String getPreviousLine() {
- return new String((previousLine) == null ? "" : previousLine);
- }
-
- /**
- * Method setOutputStream.
- * @param cos
- */
- public void setOutputStream(OutputStream os) {
- outputStream = os;
- }
-
- /**
- * Method getOutputStream. It has a reference count
- * the stream must be close the same number of time this method was call.
- * @return OutputStream
- */
- public OutputStream getOutputStream() {
- nOpens++;
- return this;
- }
-
- /**
- * @see java.io.OutputStream#close()
- */
- public void close() throws IOException {
- if (nOpens > 0 && --nOpens == 0) {
- fDirectoryStack.removeAllElements();
- fBaseDirectory = null;
- if (outputStream != null)
- outputStream.close();
- checkLine(true);
- }
- }
-
- /**
- * @see java.io.OutputStream#flush()
- */
- public void flush() throws IOException {
- if (outputStream != null)
- outputStream.flush();
- }
-
- /**
- * @see java.io.OutputStream#write(int)
- */
- public synchronized void write(int b) throws IOException {
- currentLine.append((char) b);
- checkLine(false);
- if (outputStream != null)
- outputStream.write(b);
- }
-
- public synchronized void write(byte[] b, int off, int len) throws IOException {
- if (b == null) {
- throw new NullPointerException();
- }
- else if (off != 0 || (len < 0) || (len > b.length)) {
- throw new IndexOutOfBoundsException();
- }
- else if (len == 0) {
- return;
- }
- currentLine.append(new String(b, 0, len));
- checkLine(false);
- if (outputStream != null)
- outputStream.write(b, off, len);
- }
-
- private void checkLine(boolean flush) {
- String buffer = currentLine.toString();
- int i = 0;
- while ((i = buffer.indexOf('\n')) != -1) {
- String line = buffer.substring(0, i).trim(); // get rid of any trailing \r
- processLine(line);
- previousLine = line;
- buffer = buffer.substring(i + 1); // skip the \n and advance
- }
- currentLine.setLength(0);
- if (flush) {
- if (buffer.length() > 0) {
- processLine(buffer);
- previousLine = buffer;
- }
- } else {
- currentLine.append(buffer);
- }
- }
-
- public boolean reportProblems() {
- boolean reset = false;
- if (nOpens == 0) {
- Iterator iter = fErrors.iterator();
- while (iter.hasNext()) {
- Problem problem = (Problem) iter.next();
- if (problem.severity == IMarkerGenerator.SEVERITY_ERROR_BUILD) {
- reset = true;
- }
- if (problem.file == null) {
- fMarkerGenerator.addMarker(
- fProject,
- problem.lineNumber,
- problem.description,
- problem.severity,
- problem.variableName);
- } else {
- fMarkerGenerator.addMarker(
- problem.file,
- problem.lineNumber,
- problem.description,
- problem.severity,
- problem.variableName);
- }
- }
- fErrors.clear();
- }
- return reset;
- }
-
- /**
- *
- */
- public String getScratchBuffer() {
- return scratchBuffer.toString();
- }
-
- /**
- * @param line
- */
- public void appendToScratchBuffer(String line) {
- scratchBuffer.append(line);
- }
-
- /**
- *
- */
- public void clearScratchBuffer() {
- scratchBuffer.setLength(0);
- }
-}

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