msvc_vcproj.cpp

奇趣公司比较新的qt/emd版本

    if(project->first("TEMPLATE") == "vcsubdirs") {
        if (!project->isActiveConfig("build_pass")) {
            debug_msg(1, "Generator: MSVC.NET: Writing solution file");
            writeSubDirs(t);
        } else {
            debug_msg(1, "Generator: MSVC.NET: Not writing solution file for build_pass configs");
        }
        return true;
    } else
    // Generate single configuration project file
    if((project->first("TEMPLATE") == "vcapp" ||
        project->first("TEMPLATE") == "vclib")) {
        if(!project->isActiveConfig("build_pass")) {
            debug_msg(1, "Generator: MSVC.NET: Writing single configuration project file");
            XmlOutput xmlOut(t);
            xmlOut << vcProject;
        }
        return true;
    }
    return project->isActiveConfig("build_pass");
}

bool VcprojGenerator::writeProjectMakefile()
{
    usePlatformDir();
    QTextStream t(&Option::output);

    // Check if all requirements are fulfilled
    if(!project->values("QMAKE_FAILED_REQUIREMENTS").isEmpty()) {
        fprintf(stderr, "Project file not generated because all requirements not met:\n\t%s\n",
                var("QMAKE_FAILED_REQUIREMENTS").toLatin1().constData());
        return true;
    }

    // Generate project file
    if(project->first("TEMPLATE") == "vcapp" ||
       project->first("TEMPLATE") == "vclib") {
        if (!mergedProjects.count()) {
            warn_msg(WarnLogic, "Generator: MSVC.NET: no single configuration created, cannot output project!");
            return false;
        }

        debug_msg(1, "Generator: MSVC.NET: Writing project file");
        VCProject mergedProject;
        for (int i = 0; i < mergedProjects.count(); ++i) {
            VCProjectSingleConfig *singleProject = &(mergedProjects.at(i)->vcProject);
            mergedProject.SingleProjects += *singleProject;
            for (int j = 0; j < singleProject->ExtraCompilersFiles.count(); ++j) {
                const QString &compilerName = singleProject->ExtraCompilersFiles.at(j).Name;
                if (!mergedProject.ExtraCompilers.contains(compilerName))
                    mergedProject.ExtraCompilers += compilerName;
            }
        }

        if(mergedProjects.count() > 1 &&
	   mergedProjects.at(0)->vcProject.Name ==
	   mergedProjects.at(1)->vcProject.Name)
	    mergedProjects.at(0)->writePrlFile();
        mergedProject.Name = unescapeFilePath(project->first("QMAKE_ORIG_TARGET"));
        mergedProject.Version = mergedProjects.at(0)->vcProject.Version;
        mergedProject.ProjectGUID = project->isEmpty("QMAKE_UUID") ? getProjectUUID().toString().toUpper() : project->first("QMAKE_UUID");
        mergedProject.Keyword = project->first("VCPROJ_KEYWORD");
        mergedProject.SccProjectName = mergedProjects.at(0)->vcProject.SccProjectName;
        mergedProject.SccLocalPath = mergedProjects.at(0)->vcProject.SccLocalPath;
        mergedProject.PlatformName = mergedProjects.at(0)->vcProject.PlatformName;

        XmlOutput xmlOut(t);
        xmlOut << mergedProject;
        return true;
    } else if(project->first("TEMPLATE") == "vcsubdirs") {
        return writeMakefile(t);
    }
    return false;
}

struct VcsolutionDepend {
    QString uuid;
    QString vcprojFile, orig_target, target;
    ::target targetType;
    QStringList dependencies;
};

QUuid VcprojGenerator::getProjectUUID(const QString &filename)
{
    bool validUUID = true;

    // Read GUID from variable-space
    QUuid uuid = project->first("GUID");

    // If none, create one based on the MD5 of absolute project path
    if(uuid.isNull() || !filename.isEmpty()) {
        QString abspath = Option::fixPathToLocalOS(filename.isEmpty()?project->first("QMAKE_MAKEFILE"):filename);
        QByteArray digest = QCryptographicHash::hash(abspath.toUtf8(), QCryptographicHash::Md5);
        memcpy((unsigned char*)(&uuid), digest.constData(), sizeof(QUuid));
        validUUID = !uuid.isNull();
        uuid.data4[0] = (uuid.data4[0] & 0x3F) | 0x80; // UV_DCE variant
        uuid.data3 = (uuid.data3 & 0x0FFF) | (QUuid::Name<<12);
    }

    // If still not valid, generate new one, and suggest adding to .pro
    if(uuid.isNull() || !validUUID) {
        uuid = QUuid::createUuid();
        fprintf(stderr,
                "qmake couldn't create a GUID based on filepath, and we couldn't\nfind a valid GUID in the .pro file (Consider adding\n'GUID = %s'  to the .pro file)\n",
                uuid.toString().toUpper().toLatin1().constData());
    }

    // Store GUID in variable-space
    project->values("GUID") = QStringList(uuid.toString().toUpper());
    return uuid;
}

QUuid VcprojGenerator::increaseUUID(const QUuid &id)
{
    QUuid result(id);
    qint64 dataFirst = (result.data4[0] << 24) +
                       (result.data4[1] << 16) +
                       (result.data4[2] << 8) +
                        result.data4[3];
    qint64 dataLast =  (result.data4[4] << 24) +
                       (result.data4[5] << 16) +
                       (result.data4[6] <<  8) +
                        result.data4[7];

    if(!(dataLast++))
        dataFirst++;

    result.data4[0] = uchar((dataFirst >> 24) & 0xff);
    result.data4[1] = uchar((dataFirst >> 16) & 0xff);
    result.data4[2] = uchar((dataFirst >>  8) & 0xff);
    result.data4[3] = uchar(dataFirst         & 0xff);
    result.data4[4] = uchar((dataLast  >> 24) & 0xff);
    result.data4[5] = uchar((dataLast  >> 16) & 0xff);
    result.data4[6] = uchar((dataLast  >>  8) & 0xff);
    result.data4[7] = uchar(dataLast          & 0xff);
    return result;
}

void VcprojGenerator::writeSubDirs(QTextStream &t)
{
    // Check if all requirements are fulfilled
    if(!project->values("QMAKE_FAILED_REQUIREMENTS").isEmpty()) {
        fprintf(stderr, "Project file not generated because all requirements not met:\n\t%s\n",
                var("QMAKE_FAILED_REQUIREMENTS").toLatin1().constData());
        return;
    }

    switch(which_dotnet_version()) {
    case NET2005:
        t << _slnHeader80;
        break;
    case NET2003:
        t << _slnHeader71;
        break;
    case NET2002:
        t << _slnHeader70;
        break;
    default:
        t << _slnHeader70;
        warn_msg(WarnLogic, "Generator: MSVC.NET: Unknown version (%d) of MSVC detected for .sln", which_dotnet_version());
        break;
    }

    QHash<QString, VcsolutionDepend*> solution_depends;
    QList<VcsolutionDepend*> solution_cleanup;

    QStringList subdirs = project->values("SUBDIRS");
    QString oldpwd = qmake_getpwd();

    // Make sure that all temp projects are configured
    // for release so that the depends are created
    // without the debug <lib>dxxx.lib name mangling
    QStringList old_after_vars = Option::after_user_vars;
    Option::after_user_vars.append("CONFIG+=release");

    for(int i = 0; i < subdirs.size(); ++i) {
        QString tmp = subdirs.at(i);
        if(!project->isEmpty(tmp + ".file")) {
            if(!project->isEmpty(tmp + ".subdir"))
                warn_msg(WarnLogic, "Cannot assign both file and subdir for subdir %s",
                         tmp.toLatin1().constData());
            tmp = project->first(tmp + ".file");
        } else if(!project->isEmpty(tmp + ".subdir")) {
            tmp = project->first(tmp + ".subdir");
        }
        QFileInfo fi(fileInfo(Option::fixPathToLocalOS(tmp, true)));
        if(fi.exists()) {
            if(fi.isDir()) {
                QString profile = tmp;
                if(!profile.endsWith(Option::dir_sep))
                    profile += Option::dir_sep;
                profile += fi.baseName() + ".pro";
                subdirs.append(profile);
            } else {
                QMakeProject tmp_proj;
                QString dir = fi.path(), fn = fi.fileName();
                if(!dir.isEmpty()) {
                    if(!qmake_setpwd(dir))
                        fprintf(stderr, "Cannot find directory: %s\n", dir.toLatin1().constData());
                }
                if(tmp_proj.read(fn)) {
                    // Check if all requirements are fulfilled
                    if(!tmp_proj.variables()["QMAKE_FAILED_REQUIREMENTS"].isEmpty()) {
                        fprintf(stderr, "Project file(%s) not added to Solution because all requirements not met:\n\t%s\n",
                                fn.toLatin1().constData(), tmp_proj.values("QMAKE_FAILED_REQUIREMENTS").join(" ").toLatin1().constData());
                        continue;
                    }
                    if(tmp_proj.first("TEMPLATE") == "vcsubdirs") {
                        QStringList tmp_proj_subdirs = tmp_proj.variables()["SUBDIRS"];
                        for(int x = 0; x < tmp_proj_subdirs.size(); ++x) {
                            QString tmpdir = tmp_proj_subdirs.at(x);
                            if(!tmp_proj.isEmpty(tmpdir + ".file")) {
                                if(!tmp_proj.isEmpty(tmpdir + ".subdir"))
                                    warn_msg(WarnLogic, "Cannot assign both file and subdir for subdir %s",
                                            tmpdir.toLatin1().constData());
                                tmpdir = tmp_proj.first(tmpdir + ".file");
                            } else if(!tmp_proj.isEmpty(tmpdir + ".subdir")) {
                                tmpdir = tmp_proj.first(tmpdir + ".subdir");
                            }
                            subdirs += fileFixify(tmpdir);
                        }
                    } else if(tmp_proj.first("TEMPLATE") == "vcapp" || tmp_proj.first("TEMPLATE") == "vclib") {
                        // Initialize a 'fake' project to get the correct variables
                        // and to be able to extract all the dependencies
                        VcprojGenerator tmp_vcproj;
                        tmp_vcproj.setNoIO(true);
                        tmp_vcproj.setProjectFile(&tmp_proj);
                        if(Option::debug_level) {
                            QMap<QString, QStringList> &vars = tmp_proj.variables();
                            for(QMap<QString, QStringList>::Iterator it = vars.begin();
                                it != vars.end(); ++it) {
                                if(it.key().left(1) != "." && !it.value().isEmpty())
                                    debug_msg(1, "%s: %s === %s", fn.toLatin1().constData(), it.key().toLatin1().constData(),
                                                it.value().join(" :: ").toLatin1().constData());
                            }
                        }

                        // We assume project filename is [QMAKE_ORIG_TARGET].vcproj
                        QString vcproj = unescapeFilePath(fixFilename(tmp_vcproj.project->first("QMAKE_ORIG_TARGET")) + project->first("VCPROJ_EXTENSION"));

                        // If file doesn't exsist, then maybe the users configuration
                        // doesn't allow it to be created. Skip to next...
                        if(!exists(qmake_getpwd() + Option::dir_sep + vcproj)) {
                            warn_msg(WarnLogic, "Ignored (not found) '%s'", QString(qmake_getpwd() + Option::dir_sep + vcproj).toLatin1().constData());
                            goto nextfile; // # Dirty!
                        }

                        VcsolutionDepend *newDep = new VcsolutionDepend;
                        newDep->vcprojFile = fileFixify(vcproj);
                        newDep->orig_target = unescapeFilePath(tmp_proj.first("QMAKE_ORIG_TARGET"));
                        newDep->target = tmp_proj.first("MSVCPROJ_TARGET").section(Option::dir_sep, -1);
                        newDep->targetType = tmp_vcproj.projectTarget;
                        newDep->uuid = tmp_proj.isEmpty("QMAKE_UUID") ? getProjectUUID(Option::fixPathToLocalOS(qmake_getpwd() + QDir::separator() + vcproj)).toString().toUpper(): tmp_proj.first("QMAKE_UUID");

                        // We want to store it as the .lib name.
                        if(newDep->target.endsWith(".dll"))
                            newDep->target = newDep->target.left(newDep->target.length()-3) + "lib";

                        // All ActiveQt Server projects are dependent on idc.exe
                        if(tmp_proj.variables()["CONFIG"].contains("qaxserver"))
                            newDep->dependencies << "idc.exe";

                        // All extra compilers which has valid input are considered dependencies
                        const QStringList &quc = tmp_proj.variables()["QMAKE_EXTRA_COMPILERS"];
                        for(QStringList::ConstIterator it = quc.constBegin(); it != quc.constEnd(); ++it) {
                            const QStringList &invar = tmp_proj.variables().value((*it) + ".input");
                            for(QStringList::ConstIterator iit = invar.constBegin(); iit != invar.constEnd(); ++iit) {
                                const QStringList fileList = tmp_proj.variables().value(*iit);
                                if (!fileList.isEmpty()) {
                                    const QStringList &cmdsParts = tmp_proj.variables().value((*it) + ".commands");
                                    bool startOfLine = true;
                                    foreach(QString cmd, cmdsParts) {
                                        if (!startOfLine) {
                                            if (cmd.contains("\r"))
                                                startOfLine = true;
                                            continue;
                                        }
                                        if (cmd.isEmpty())
                                            continue;

                                        startOfLine = false;
                                        // Extra compiler commands might be defined in variables, so
                                        // expand them (don't care about the in/out files)
                                        cmd = tmp_vcproj.replaceExtraCompilerVariables(cmd, QStringList(), QStringList());
                                        // Pull out command based on spaces and quoting, if the
                                        // command starts with that
                                        cmd = cmd.left(cmd.indexOf(cmd.at(0) == '"' ? '"' : ' ', 1));
                                        QString dep = cmd.section('/', -1).section('\\', -1);
                                        if (!newDep->dependencies.contains(dep))
                                            newDep->dependencies << dep;
                                    }                                   
                                }
                            }
                        }

                        // Add all unknown libs to the deps
                        QStringList where("QMAKE_LIBS");
                        if(!tmp_proj.isEmpty("QMAKE_INTERNAL_PRL_LIBS"))
                            where = tmp_proj.variables()["QMAKE_INTERNAL_PRL_LIBS"];
                        for(QStringList::iterator wit = where.begin();
                            wit != where.end(); ++wit) {
                            QStringList &l = tmp_proj.variables()[(*wit)];
                            for(QStringList::Iterator it = l.begin(); it != l.end(); ++it) {
                                QString opt = (*it);
                                if(!opt.startsWith("/") &&   // Not a switch
                                    opt != newDep->target && // Not self
                                    opt != "opengl32.lib" && // We don't care about these libs
                                    opt != "glu32.lib" &&    // to make depgen alittle faster
                                    opt != "kernel32.lib" &&
                                    opt != "user32.lib" &&
                                    opt != "gdi32.lib" &&
                                    opt != "comdlg32.lib" &&
                                    opt != "advapi32.lib" &&
                                    opt != "shell32.lib" &&