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codan: example of CElement checker - external invoke
Change-Id: I0b88fb611372ffdbcceda3d0588c9fb65486cb03 Signed-off-by: Alena Laskavaia <elaskavaia.cdt@gmail.com>
This commit is contained in:
Alena Laskavaia
Elena Laskavaia
parent
dd528c19b6
commit
acbd1e14f8
3 changed files with 174 additions and 0 deletions
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@ -78,6 +78,21 @@
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name="%problem.name.Cppcheck.Syntax">
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</problem>
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</checker>
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<checker
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class="org.eclipse.cdt.codan.examples.checkers.CToolChecker"
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id="org.eclipse.cdt.codan.examples.checkers.CToolChecker"
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name="External C Tool">
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<problem
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category="org.eclipse.cdt.codan.core.categories.CodeStyle"
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defaultEnabled="false"
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defaultSeverity="Info"
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description="Runs external tool and reports errors that this tool finds"
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id="org.eclipse.cdt.codan.examples.checkers.CToolChecker.error"
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messagePattern="{0}"
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name="External C Tool">
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</problem>
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</checker>
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</extension>
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<extension
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point="org.eclipse.cdt.codan.ui.codanProblemDetails">
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@ -11,7 +11,9 @@
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package org.eclipse.cdt.codan.examples;
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import org.eclipse.cdt.codan.examples.uicontrib.ProfileChangeListener;
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import org.eclipse.core.runtime.IStatus;
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import org.eclipse.core.runtime.Plugin;
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import org.eclipse.core.runtime.Status;
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import org.osgi.framework.BundleContext;
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/**
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@ -61,4 +63,48 @@ public class Activator extends Plugin {
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public static Activator getDefault() {
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return plugin;
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}
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/**
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* Logs the specified status with this plug-in's log.
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*
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* @param status
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* status to log
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*/
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public static void log(IStatus status) {
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getDefault().getLog().log(status);
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}
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/**
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* Logs an internal error with the specified {@code Throwable}.
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*
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* @param t
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* the {@code Throwable} to be logged
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*/
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public static void log(Throwable t) {
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log(new Status(IStatus.ERROR, PLUGIN_ID, 1, "Internal Error", t)); //$NON-NLS-1$
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}
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/**
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* Logs an internal error with the specified message.
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*
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* @param message
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* the error message to log
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*/
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public static void log(String message) {
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log(new Status(IStatus.ERROR, PLUGIN_ID, 1, message, null));
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}
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/**
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* Logs an internal error with the specified message and {@code Throwable}.
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*
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* @param message
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* the error message to log
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* @param t
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* the {@code Throwable} to be logged
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*
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* @since 2.1
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*/
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public static void log(String message, Throwable t) {
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log(new Status(IStatus.ERROR, PLUGIN_ID, 1, message, t));
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}
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}
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@ -0,0 +1,113 @@
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/*******************************************************************************
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* Copyright (c) Mar 4, 2015 QNX Software Systems. All Rights Reserved.
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*
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* You must obtain a written license from and pay applicable license fees to QNX
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* Software Systems before you may reproduce, modify or distribute this software,
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* or any work that includes all or part of this software. Free development
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* licenses are available for evaluation and non-commercial purposes. For more
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* information visit [http://licensing.qnx.com] or email licensing@qnx.com.
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*
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* This file may contain contributions from others. Please review this entire
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* file for other proprietary rights or license notices, as well as the QNX
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* Development Suite License Guide at [http://licensing.qnx.com/license-guide/]
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* for other information.
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*******************************************************************************/
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package org.eclipse.cdt.codan.examples.checkers;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Map;
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import org.eclipse.cdt.codan.core.cxx.externaltool.InvocationFailure;
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import org.eclipse.cdt.codan.core.cxx.internal.externaltool.ExternalToolInvoker;
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import org.eclipse.cdt.codan.core.cxx.model.AbstractCElementChecker;
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import org.eclipse.cdt.codan.core.cxx.model.CodanMarkerGenerator;
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import org.eclipse.cdt.codan.core.model.CheckerLaunchMode;
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import org.eclipse.cdt.codan.core.model.IProblemWorkingCopy;
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import org.eclipse.cdt.codan.examples.Activator;
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import org.eclipse.cdt.core.ErrorParserManager;
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import org.eclipse.cdt.core.IConsoleParser;
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import org.eclipse.cdt.core.IMarkerGenerator;
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import org.eclipse.cdt.core.model.ITranslationUnit;
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import org.eclipse.cdt.core.parser.IScannerInfo;
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import org.eclipse.core.resources.IProject;
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import org.eclipse.core.runtime.CoreException;
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import org.eclipse.core.runtime.IPath;
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import org.eclipse.core.runtime.NullProgressMonitor;
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import org.eclipse.core.runtime.Path;
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/**
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* @author elaskavaia
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*
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*/
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public class CToolChecker extends AbstractCElementChecker {
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public final static String ID = "org.eclipse.cdt.codan.examples.checkers.CToolChecker.error";
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public static final String MAKE_PLUGIN_ID = "org.eclipse.cdt.make.core"; //$NON-NLS-1$
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final ExternalToolInvoker externalToolInvoker = new ExternalToolInvoker();
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@Override
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public void initPreferences(IProblemWorkingCopy problem) {
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getTopLevelPreference(problem); // initialize
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getLaunchModePreference(problem).enableInLaunchModes(
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CheckerLaunchMode.RUN_ON_FILE_SAVE,
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CheckerLaunchMode.RUN_ON_DEMAND);
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}
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@Override
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public void processUnit(ITranslationUnit unit) {
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IScannerInfo scannerInfo = unit.getScannerInfo(true);
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List<String> res = getCompilerOptionsList(scannerInfo);
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res.add("-c");
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res.add("-o/dev/null");
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res.add("-O2");
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res.add("-Wall");
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res.add("-Werror");
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res.add(unit.getFile().getLocation().toPortableString());
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String args[] = res.toArray(new String[res.size()]);
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try {
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externalToolInvoker.launchOnBuildConsole(unit.getResource().getProject(), new IConsoleParser[] { getConsoleParser(unit) },
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"check", getToolPath(), args, new String[] {}, getWorkingDirectory(), new NullProgressMonitor());
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} catch (CoreException | InvocationFailure e) {
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Activator.log(e);
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}
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}
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protected List<String> getCompilerOptionsList(IScannerInfo scannerInfo) {
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final Map<String, String> symbols = scannerInfo.getDefinedSymbols();
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List<String> res = new ArrayList<>();
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for (String macro : symbols.keySet()) {
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if (macro.startsWith("_"))
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continue; // likely embedded macro
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String value = symbols.get(macro);
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if (value.isEmpty())
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res.add("-D" + macro);
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else
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res.add("-D" + macro + "=" + value);
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}
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for (String inc : scannerInfo.getIncludePaths()) {
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res.add("-I" + inc);
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}
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return res;
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}
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protected Path getToolPath() {
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return new Path("gcc");
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}
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protected IConsoleParser getConsoleParser(ITranslationUnit unit) {
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IProject project = unit.getResource().getProject();
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return new ErrorParserManager(project, getWorkingDirectory(), getMarkerGenerator(), getParserIDs());
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}
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protected IMarkerGenerator getMarkerGenerator() {
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return new CodanMarkerGenerator(ID, getProblemReporter());
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}
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protected String[] getParserIDs() {
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return null; // null means all default error parsers
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}
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protected IPath getWorkingDirectory() {
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return null; // null means project root path
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}
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}
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