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 * The contents of this file are subject to the terms of either the GNU

 * General Public License Version 2 only ("GPL") or the Common

 * Development and Distribution License("CDDL") (collectively, the

 * "License"). You may not use this file except in compliance with the

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 * http://www.netbeans.org/cddl-gplv2.html

 * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the

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 * Notice in each file and include the License file at

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 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the GPL Version 2 section of the License file that

 * accompanied this code. If applicable, add the following below the

 * License Header, with the fields enclosed by brackets [] replaced by

 * your own identifying information:

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 *

 * If you wish your version of this file to be governed by only the CDDL

 * or only the GPL Version 2, indicate your decision by adding

 * "[Contributor] elects to include this software in this distribution

 * under the [CDDL or GPL Version 2] license." If you do not indicate a

 * single choice of license, a recipient has the option to distribute

 * your version of this file under either the CDDL, the GPL Version 2 or

 * to extend the choice of license to its licensees as provided above.

 * However, if you add GPL Version 2 code and therefore, elected the GPL

 * Version 2 license, then the option applies only if the new code is

 * made subject to such option by the copyright holder.

 *

 * Contributor(s): Ilia Gromov

 */

package com.sun.tools.ide.analysis.modernize.utils;

import com.sun.tools.ide.analysis.modernize.impl.ModernizeErrorProvider;

import java.util.ArrayList;

import java.util.List;

import org.netbeans.api.project.FileOwnerQuery;

import org.netbeans.api.project.Project;

import org.netbeans.modules.analysis.spi.Analyzer;

import org.netbeans.modules.cnd.analysis.api.AnalyzerResponse;

import org.netbeans.modules.cnd.api.model.CsmFile;

import org.netbeans.modules.cnd.api.model.syntaxerr.CsmErrorInfo;

import org.netbeans.modules.cnd.api.model.syntaxerr.CsmErrorProvider;

import org.netbeans.modules.cnd.api.project.NativeFileItem;

import org.netbeans.modules.cnd.api.remote.RemoteProject;

import org.netbeans.modules.cnd.api.toolchain.CompilerSet;

import org.netbeans.modules.cnd.api.toolchain.PredefinedToolKind;

import org.netbeans.modules.cnd.api.toolchain.Tool;

import org.netbeans.modules.cnd.makeproject.api.configurations.ConfigurationDescriptorProvider;

import org.netbeans.modules.cnd.makeproject.api.configurations.Item;

import org.netbeans.modules.cnd.makeproject.api.configurations.MakeConfigurationDescriptor;

import org.netbeans.modules.cnd.spi.toolchain.ToolchainProject;

import org.netbeans.modules.cnd.utils.MIMENames;

import org.netbeans.modules.nativeexecution.api.ExecutionEnvironment;

import org.openide.filesystems.FileObject;

import org.openide.util.Lookup;

/**

 *

 * @author Ilia Gromov

 */

public class AnalyticsTools {

    public static ExecutionEnvironment detectEnvironment(Analyzer.Context context) {

        if (context.getScope() == null) {

            return null;

        }

        for (FileObject fo : context.getScope().getFiles()) {

            String mimeType = fo.getMIMEType();

            if (MIMENames.isHeaderOrCppOrC(mimeType)) {

                Project project = FileOwnerQuery.getOwner(fo);

                RemoteProject info = project.getLookup().lookup(RemoteProject.class);

                if (info != null) {

                    ExecutionEnvironment dh = info.getDevelopmentHost();

                    if (dh != null) {

                        return dh;

                    }

                }

            }

        }

        return null;

    }

    public static CompilerSet toolchain(Lookup.Provider project) {

        ToolchainProject toolchain = project.getLookup().lookup(ToolchainProject.class);

        if (toolchain != null) {

            return toolchain.getCompilerSet();

        }

        return null;

    }

    public static MakeConfigurationDescriptor getConfigurationDescriptor(CsmFile file, Lookup.Provider project) {

        if (file != null) {

            ConfigurationDescriptorProvider pdp = project.getLookup().lookup(ConfigurationDescriptorProvider.class);

            if (pdp != null) {

                MakeConfigurationDescriptor makeConfigurationDescriptor = pdp.getConfigurationDescriptor();

                if (makeConfigurationDescriptor != null) {

                    return makeConfigurationDescriptor;

                }

            }

        }

        return null;

    }

    public static Item findItem(CsmFile file, Lookup.Provider project) {

        return getConfigurationDescriptor(file, project).findProjectItemByPath(file.getAbsolutePath().toString());

    }

    public static void fatalError(AnalyzerResponse.AnalyzerSeverity severity, String id, String message, CsmFile file, CsmErrorProvider.Response response) {

        CsmErrorInfo fatal = new ModernizeErrorProvider.FatalErrorInfo(id, message);

        if (response instanceof AnalyzerResponse) {

            AnalyzerResponse ar = (AnalyzerResponse) response;

            ar.addError(severity, message, file.getFileObject(), fatal); //NOI18N

        } else {

            response.addError(fatal); //NOI18N

        }

    }

    public static String useTool(Item item, Lookup.Provider project) {

        ToolchainProject toolchain = project.getLookup().lookup(ToolchainProject.class);

        if (toolchain != null) {

            CompilerSet set = toolchain.getCompilerSet();

            if (set != null) {

                if (set.getCompilerFlavor().isSunStudioCompiler()) {

                    if (item.getLanguage() == NativeFileItem.Language.C) {

                        return set.findTool(PredefinedToolKind.CCompiler).getPath();

                    } else {

                        return set.findTool(PredefinedToolKind.CCCompiler).getPath();

                    }

                }

            }

        }

        return null;

    }

    public static Tool compiler(Item item, Lookup.Provider project) {

        CompilerSet set = toolchain(project);

        if (set != null) {

            if (item.getLanguage() == NativeFileItem.Language.C) {

                return set.findTool(PredefinedToolKind.CCompiler);

            } else {

                return set.findTool(PredefinedToolKind.CCCompiler);

            }

        }

        return null;

    }

    public static List<String> scanCommandLine(String line) {

        List<String> res = new ArrayList<String>();

        int i = 0;

        StringBuilder current = new StringBuilder();

        boolean isSingleQuoteMode = false;

        boolean isDoubleQuoteMode = false;

        while (i < line.length()) {

            char c = line.charAt(i);

            i++;

            switch (c) {

                case '\'': // NOI18N

                    if (isSingleQuoteMode) {

                        isSingleQuoteMode = false;

                    } else if (!isDoubleQuoteMode) {

                        isSingleQuoteMode = true;

                    }

                    current.append(c);

                    break;

                case '\"': // NOI18N

                    if (isDoubleQuoteMode) {

                        isDoubleQuoteMode = false;

                    } else if (!isSingleQuoteMode) {

                        isDoubleQuoteMode = true;

                    }

                    current.append(c);

                    break;

                case ' ': // NOI18N

                case '\t': // NOI18N

                case '\n': // NOI18N

                case '\r': // NOI18N

                    if (isSingleQuoteMode || isDoubleQuoteMode) {

                        current.append(c);

                        break;

                    } else {

                        if (current.length() > 0) {

                            res.add(current.toString());

                            current.setLength(0);

                        }

                    }

                    break;

                default:

                    current.append(c);

                    break;

            }

        }

        if (current.length() > 0) {

            res.add(current.toString());

        }

        return res;

    }

}