import java.io.File;

import java.io.FileNotFoundException;

import java.io.IOException;

import java.io.PrintWriter;

import java.io.UnsupportedEncodingException;

import java.util.Hashtable;

import java.util.Iterator;

import java.util.TreeSet;

import java.util.UUID;

import java.util.Vector;

public class WinGammaPlatformVC10 extends WinGammaPlatformVC7 {

    @Override

    protected String getProjectExt() {

        return ".vcxproj";

    }

    @Override

    public void writeProjectFile(String projectFileName, String projectName,

            Vector<BuildConfig> allConfigs) throws IOException {

        System.out.println();

        System.out.print("    Writing .vcxproj file: " + projectFileName);

        String projDir = Util.normalize(new File(projectFileName).getParent());

        printWriter = new PrintWriter(projectFileName, "UTF-8");

        printWriter.println("<?xml version=\"1.0\" encoding=\"utf-8\"?>");

        startTag("Project",

                "DefaultTargets", "Build",

                "ToolsVersion", "4.0",

                "xmlns", "http://schemas.microsoft.com/developer/msbuild/2003");

        startTag("ItemGroup",

                "Label", "ProjectConfigurations");

        for (BuildConfig cfg : allConfigs) {

            startTag("ProjectConfiguration",

                    "Include", cfg.get("Name"));

            tagData("Configuration", cfg.get("Id"));

            tagData("Platform", cfg.get("PlatformName"));

            endTag("ProjectConfiguration");

        }

        endTag("ItemGroup");

        startTag("PropertyGroup", "Label", "Globals");

        tagData("ProjectGuid", "{8822CB5C-1C41-41C2-8493-9F6E1994338B}");

        tag("SccProjectName");

        tag("SccLocalPath");

        endTag("PropertyGroup");

        tag("Import", "Project", "$(VCTargetsPath)\\Microsoft.Cpp.Default.props");

        for (BuildConfig cfg : allConfigs) {

            startTag(cfg, "PropertyGroup", "Label", "Configuration");

            tagData("ConfigurationType", "DynamicLibrary");

            tagData("UseOfMfc", "false");

            endTag("PropertyGroup");

        }

        tag("Import", "Project", "$(VCTargetsPath)\\Microsoft.Cpp.props");

        startTag("ImportGroup", "Label", "ExtensionSettings");

        endTag("ImportGroup");

        for (BuildConfig cfg : allConfigs) {

            startTag(cfg, "ImportGroup", "Label", "PropertySheets");

            tag("Import",

                    "Project", "$(UserRootDir)\\Microsoft.Cpp.$(Platform).user.props",

                    "Condition", "exists('$(UserRootDir)\\Microsoft.Cpp.$(Platform).user.props')",

                    "Label", "LocalAppDataPlatform");

            endTag("ImportGroup");

        }

        tag("PropertyGroup", "Label", "UserMacros");

        startTag("PropertyGroup");

        tagData("_ProjectFileVersion", "10.0.30319.1");

        for (BuildConfig cfg : allConfigs) {

            tagData(cfg, "OutDir", cfg.get("OutputDir") + Util.sep);

            tagData(cfg, "IntDir", cfg.get("OutputDir") + Util.sep);

            tagData(cfg, "LinkIncremental", "false");

        }

        for (BuildConfig cfg : allConfigs) {

            tagData(cfg, "CodeAnalysisRuleSet", "AllRules.ruleset");

            tag(cfg, "CodeAnalysisRules");

            tag(cfg, "CodeAnalysisRuleAssemblies");

        }

        endTag("PropertyGroup");

        for (BuildConfig cfg : allConfigs) {

            startTag(cfg, "ItemDefinitionGroup");

            startTag("ClCompile");

            tagV(cfg.getV("CompilerFlags"));

            endTag("ClCompile");

            startTag("Link");

            tagV(cfg.getV("LinkerFlags"));

            endTag("Link");

            startTag("PostBuildEvent");

            tagData("Message", BuildConfig.getFieldString(null, "PostbuildDescription"));

            tagData("Command", cfg.expandFormat(BuildConfig.getFieldString(null, "PostbuildCommand").replace("\t", "\r\n")));

            endTag("PostBuildEvent");

            startTag("PreLinkEvent");

            tagData("Message", BuildConfig.getFieldString(null, "PrelinkDescription"));

            tagData("Command", cfg.expandFormat(BuildConfig.getFieldString(null, "PrelinkCommand").replace("\t", "\r\n")));

            endTag("PreLinkEvent");

            endTag("ItemDefinitionGroup");

        }

        writeFiles(allConfigs, projDir);

        tag("Import", "Project", "$(VCTargetsPath)\\Microsoft.Cpp.targets");

        startTag("ImportGroup", "Label", "ExtensionTargets");

        endTag("ImportGroup");

        endTag("Project");

        printWriter.close();

        System.out.println("    Done.");

        writeFilterFile(projectFileName, projectName, allConfigs, projDir);

        writeUserFile(projectFileName, allConfigs);

    }

    private void writeUserFile(String projectFileName, Vector<BuildConfig> allConfigs) throws FileNotFoundException, UnsupportedEncodingException {

        String userFileName = projectFileName + ".user";

        if (new File(userFileName).exists()) {

            return;

        }

        System.out.print("    Writing .vcxproj.user file: " + userFileName);

        printWriter = new PrintWriter(userFileName, "UTF-8");

        printWriter.println("<?xml version=\"1.0\" encoding=\"utf-8\"?>");

        startTag("Project",

                "ToolsVersion", "4.0",

                "xmlns", "http://schemas.microsoft.com/developer/msbuild/2003");

        for (BuildConfig cfg : allConfigs) {

            startTag(cfg, "PropertyGroup");

            tagData("LocalDebuggerCommand", "$(TargetDir)/hotspot.exe");

            endTag("PropertyGroup");

        }

        endTag("Project");

        printWriter.close();

        System.out.println("    Done.");

    }

    private void writeFilterFile(String projectFileName, String projectName,

            Vector<BuildConfig> allConfigs, String base) throws FileNotFoundException, UnsupportedEncodingException {

        String filterFileName = projectFileName + ".filters";

        System.out.print("    Writing .vcxproj.filters file: " + filterFileName);

        printWriter = new PrintWriter(filterFileName, "UTF-8");

        printWriter.println("<?xml version=\"1.0\" encoding=\"utf-8\"?>");

        startTag("Project",

                "ToolsVersion", "4.0",

                "xmlns", "http://schemas.microsoft.com/developer/msbuild/2003");

        Hashtable<String, FileAttribute> allFiles = computeAttributedFiles(allConfigs);

        TreeSet<FileInfo> sortedFiles = sortFiles(allFiles);

        Vector<NameFilter> filters = makeFilters(sortedFiles);

        // first all filters

        startTag("ItemGroup");

        for (NameFilter filter : filters) {

            doWriteFilter(filter, "");

        }

        startTag("Filter", "Include", "Resource Files");

        UUID uuid = UUID.randomUUID();

        tagData("UniqueIdentifier", "{" + uuid.toString() + "}");

        tagData("Extensions", "ico;cur;bmp;dlg;rc2;rct;bin;cnt;rtf;gif;jpg;jpeg;jpe");

        endTag("Filter");

        endTag("ItemGroup");

        // then all cpp files

        startTag("ItemGroup");

        for (NameFilter filter : filters) {

            doWriteFiles(sortedFiles, filter, "", "ClCompile", new Evaluator() {

                public boolean pick(FileInfo fi) {

                    return fi.isCpp();

                }

            }, base);

        }

        endTag("ItemGroup");

        // then all header files

        startTag("ItemGroup");

        for (NameFilter filter : filters) {

            doWriteFiles(sortedFiles, filter, "", "ClInclude", new Evaluator() {

                public boolean pick(FileInfo fi) {

                    return fi.isHeader();

                }

            }, base);

        }

        endTag("ItemGroup");

        // then all other files

        startTag("ItemGroup");

        for (NameFilter filter : filters) {

            doWriteFiles(sortedFiles, filter, "", "None", new Evaluator() {

                public boolean pick(FileInfo fi) {

                    return true;

                }

            }, base);

        }

        endTag("ItemGroup");

        endTag("Project");

        printWriter.close();

        System.out.println("    Done.");

    }

    private void doWriteFilter(NameFilter filter, String start) {

        startTag("Filter", "Include", start + filter.fname);

        UUID uuid = UUID.randomUUID();

        tagData("UniqueIdentifier", "{" + uuid.toString() + "}");

        endTag("Filter");

        if (filter instanceof ContainerFilter) {

            Iterator i = ((ContainerFilter)filter).babies();

            while (i.hasNext()) {

                doWriteFilter((NameFilter)i.next(), start + filter.fname + "\\");

            }

        }

    }

    interface Evaluator {

        boolean pick(FileInfo fi);

    }

    private void doWriteFiles(TreeSet<FileInfo> allFiles, NameFilter filter, String start, String tool, Evaluator eval, String base) {

        if (filter instanceof ContainerFilter) {

            Iterator i = ((ContainerFilter)filter).babies();

            while (i.hasNext()) {

                doWriteFiles(allFiles, (NameFilter)i.next(), start + filter.fname + "\\", tool, eval, base);

            }

        }

        else {

            Iterator i = allFiles.iterator();

            while (i.hasNext()) {

                FileInfo fi = (FileInfo)i.next();

                if (!filter.match(fi)) {

                    continue;

                }

                if (eval.pick(fi)) {

                    startTag(tool, "Include", rel(fi.full, base));

                    tagData("Filter", start + filter.fname);

                    endTag(tool);

                    // we not gonna look at this file anymore (sic!)

                    i.remove();

                }

            }

        }

    }

    void writeFiles(Vector<BuildConfig> allConfigs, String projDir) {

        Hashtable<String, FileAttribute> allFiles = computeAttributedFiles(allConfigs);

        TreeSet<FileInfo> sortedFiles = sortFiles(allFiles);

        // first cpp-files

        startTag("ItemGroup");

        for (FileInfo fi : sortedFiles) {

            if (!fi.isCpp()) {

                continue;

            }

            writeFile("ClCompile", allConfigs, fi, projDir);

        }

        endTag("ItemGroup");

        // then header-files

        startTag("ItemGroup");

        for (FileInfo fi : sortedFiles) {

            if (!fi.isHeader()) {

                continue;

            }

            writeFile("ClInclude", allConfigs, fi, projDir);

        }

        endTag("ItemGroup");

        // then others

        startTag("ItemGroup");

        for (FileInfo fi : sortedFiles) {

            if (fi.isHeader() || fi.isCpp()) {

                continue;

            }

            writeFile("None", allConfigs, fi, projDir);

        }

        endTag("ItemGroup");

    }

    /**

     * Make "path" into a relative path using "base" as the base.

     *

     * path and base are assumed to be normalized with / as the file separator.

     * returned path uses "\\" as file separator

     */

    private String rel(String path, String base)

    {

        if(!base.endsWith("/")) {

                base += "/";

        }

        String[] pathTok = path.split("/");

        String[] baseTok = base.split("/");

        int pi = 0;

        int bi = 0;

        StringBuilder newPath = new StringBuilder();

        // first step past all path components that are the same

        while (pi < pathTok.length &&

                bi < baseTok.length &&

                pathTok[pi].equals(baseTok[bi])) {

            pi++;

            bi++;

        }

        // for each path component left in base, add "../"

        while (bi < baseTok.length) {

            bi++;

                newPath.append("..\\");

        }

        // now add everything left in path

        while (pi < pathTok.length) {

                newPath.append(pathTok[pi]);

                pi++;

            if (pi != pathTok.length) {

                newPath.append("\\");

            }

        }

        return newPath.toString();

    }

    private void writeFile(String tool, Vector<BuildConfig> allConfigs, FileInfo fi, String base) {

        if (fi.attr.configs == null && fi.attr.pchRoot == false && fi.attr.noPch == false) {

            tag(tool, "Include", rel(fi.full, base));

        }

        else {

            startTag(tool, "Include", rel(fi.full, base));

            for (BuildConfig cfg : allConfigs) {

                if (fi.attr.configs != null && !fi.attr.configs.contains(cfg.get("Name"))) {

                    tagData(cfg, "ExcludedFromBuild", "true");

                }

                if (fi.attr.pchRoot) {

                        tagData(cfg, "PrecompiledHeader", "Create");

                }

                if (fi.attr.noPch) {

                        startTag(cfg, "PrecompiledHeader");

                        endTag("PrecompiledHeader");

                }

            }

            endTag(tool);

        }

    }

    String buildCond(BuildConfig cfg) {

        return "'$(Configuration)|$(Platform)'=='"+cfg.get("Name")+"'";

    }

    void tagV(Vector<String> v) {

        Iterator<String> i = v.iterator();

        while(i.hasNext()) {

            String name = i.next();

            String data = i.next();

            tagData(name, data);

        }

    }

    void tagData(BuildConfig cfg, String name, String data) {

        tagData(name, data, "Condition", buildCond(cfg));

    }

    void tag(BuildConfig cfg, String name, String... attrs) {

        String[] ss = new String[attrs.length + 2];

        ss[0] = "Condition";

        ss[1] = buildCond(cfg);

        System.arraycopy(attrs, 0, ss, 2, attrs.length);

        tag(name, ss);

    }

    void startTag(BuildConfig cfg, String name, String... attrs) {

        String[] ss = new String[attrs.length + 2];

        ss[0] = "Condition";

        ss[1] = buildCond(cfg);

        System.arraycopy(attrs, 0, ss, 2, attrs.length);

        startTag(name, ss);

    }

}

class CompilerInterfaceVC10 extends CompilerInterface {

    @Override

    Vector getBaseCompilerFlags(Vector defines, Vector includes, String outDir) {

        Vector rv = new Vector();

        addAttr(rv, "AdditionalIncludeDirectories", Util.join(";", includes));

        addAttr(rv, "PreprocessorDefinitions",

                Util.join(";", defines).replace("\\\"", "\""));

        addAttr(rv, "PrecompiledHeaderFile", "precompiled.hpp");

        addAttr(rv, "PrecompiledHeaderOutputFile", outDir+Util.sep+"vm.pch");

        addAttr(rv, "AssemblerListingLocation", outDir);

        addAttr(rv, "ObjectFileName", outDir+Util.sep);

        addAttr(rv, "ProgramDataBaseFileName", outDir+Util.sep+"jvm.pdb");

        // Set /nologo option

        addAttr(rv, "SuppressStartupBanner", "true");

        // Surpass the default /Tc or /Tp.

        addAttr(rv, "CompileAs", "Default");

        // Set /W3 option.

        addAttr(rv, "WarningLevel", "Level3");

        // Set /WX option,

        addAttr(rv, "TreatWarningAsError", "true");

        // Set /GS option

        addAttr(rv, "BufferSecurityCheck", "false");

        // Set /Zi option.

        addAttr(rv, "DebugInformationFormat", "ProgramDatabase");

        // Set /Yu option.

        addAttr(rv, "PrecompiledHeader", "Use");

        // Set /EHsc- option

        addAttr(rv, "ExceptionHandling", "");

        addAttr(rv, "MultiProcessorCompilation", "true");

        return rv;

    }

    @Override

    Vector getDebugCompilerFlags(String opt) {

        Vector rv = new Vector();

        // Set /On option

        addAttr(rv, "Optimization", opt);

        // Set /FR option.

        addAttr(rv, "BrowseInformation", "true");

        addAttr(rv, "BrowseInformationFile", "$(IntDir)");

        // Set /MD option.

        addAttr(rv, "RuntimeLibrary", "MultiThreadedDLL");

        // Set /Oy- option

        addAttr(rv, "OmitFramePointers", "false");

        return rv;

    }

    @Override

    Vector getProductCompilerFlags() {

        Vector rv = new Vector();

        // Set /O2 option.

        addAttr(rv, "Optimization", "MaxSpeed");

        // Set /Oy- option

        addAttr(rv, "OmitFramePointers", "false");

        // Set /Ob option.  1 is expandOnlyInline

        addAttr(rv, "InlineFunctionExpansion", "OnlyExplicitInline");

        // Set /GF option.

        addAttr(rv, "StringPooling", "true");

        // Set /MD option. 2 is rtMultiThreadedDLL

        addAttr(rv, "RuntimeLibrary", "MultiThreadedDLL");

        // Set /Gy option

        addAttr(rv, "FunctionLevelLinking", "true");

        return rv;

    }

    @Override

    Vector getBaseLinkerFlags(String outDir, String outDll, String platformName) {

        Vector rv = new Vector();

        addAttr(rv, "AdditionalOptions",

                "/export:JNI_GetDefaultJavaVMInitArgs " +

                "/export:JNI_CreateJavaVM " +

                "/export:JVM_FindClassFromBootLoader "+

                "/export:JNI_GetCreatedJavaVMs "+

                "/export:jio_snprintf /export:jio_printf "+

                "/export:jio_fprintf /export:jio_vfprintf "+

                "/export:jio_vsnprintf "+

                "/export:JVM_GetVersionInfo "+

                "/export:JVM_GetThreadStateNames "+

                "/export:JVM_GetThreadStateValues "+

                "/export:JVM_InitAgentProperties");

        addAttr(rv, "AdditionalDependencies", "kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;Wsock32.lib;winmm.lib");

        addAttr(rv, "OutputFile", outDll);

        addAttr(rv, "SuppressStartupBanner", "true");

        addAttr(rv, "ModuleDefinitionFile", outDir+Util.sep+"vm.def");

        addAttr(rv, "ProgramDatabaseFile", outDir+Util.sep+"jvm.pdb");

        addAttr(rv, "SubSystem", "Windows");

        addAttr(rv, "BaseAddress", "0x8000000");

        addAttr(rv, "ImportLibrary", outDir+Util.sep+"jvm.lib");

        if(platformName.equals("Win32")) {

            addAttr(rv, "TargetMachine", "MachineX86");

        } else {

            addAttr(rv, "TargetMachine", "MachineX64");

        }

        return rv;

    }

    @Override

    Vector getDebugLinkerFlags() {

        Vector rv = new Vector();

        // /DEBUG option

        addAttr(rv, "GenerateDebugInformation", "true");

        return rv;

    }

    @Override

    Vector getProductLinkerFlags() {

        Vector rv = new Vector();

        // Set /OPT:REF option.

        addAttr(rv, "OptimizeReferences", "true");

        // Set /OPT:ICF option.

        addAttr(rv, "EnableCOMDATFolding", "true");

        return rv;

    }

    @Override

    void getAdditionalNonKernelLinkerFlags(Vector rv) {

        extAttr(rv, "AdditionalOptions", " /export:AsyncGetCallTrace");

    }