C++ ProStringList类代码示例

MakefileGenerator
*BuildsMetaMakefileGenerator::processBuild(const ProString &build)
{
    if(project) {
        debug_msg(1, "Meta Generator: Parsing '%s' for build [%s].",
                  project->projectFile().toLatin1().constData(),build.toLatin1().constData());

        //initialize the base
        ProValueMap basevars;
        ProStringList basecfgs = project->values(ProKey(build + ".CONFIG"));
        basecfgs += build;
        basecfgs += "build_pass";
        basevars["BUILD_PASS"] = ProStringList(build);
        ProStringList buildname = project->values(ProKey(build + ".name"));
        basevars["BUILD_NAME"] = (buildname.isEmpty() ? ProStringList(build) : buildname);

        //create project
        QMakeProject *build_proj = new QMakeProject;
        build_proj->setExtraVars(basevars);
        build_proj->setExtraConfigs(basecfgs);

        build_proj->read(project->projectFile());

        //done
        return createMakefileGenerator(build_proj);
    }
    return 0;
}

void
Win32MakefileGenerator::processPrlFiles()
{
    const QString libArg = project->first("QMAKE_L_FLAG").toQString();
    QList<QMakeLocalFileName> libdirs;
    static const char * const lflags[] = { "QMAKE_LIBS", "QMAKE_LIBS_PRIVATE", 0 };
    for (int i = 0; lflags[i]; i++) {
        ProStringList &l = project->values(lflags[i]);
        for (int lit = 0; lit < l.size(); ++lit) {
            QString opt = l.at(lit).trimmed().toQString();
            if((opt[0] == '\'' || opt[0] == '"') && opt[(int)opt.length()-1] == opt[0])
                opt = opt.mid(1, opt.length()-2);
            if (opt.startsWith(libArg)) {
                QMakeLocalFileName l(opt.mid(libArg.length()));
                if (!libdirs.contains(l))
                    libdirs.append(l);
            } else if (!opt.startsWith("/")) {
                if (!processPrlFile(opt) && (QDir::isRelativePath(opt) || opt.startsWith("-l"))) {
                    QString tmp;
                    if (opt.startsWith("-l"))
                        tmp = opt.mid(2);
                    else
                        tmp = opt;
                    for(QList<QMakeLocalFileName>::Iterator it = libdirs.begin(); it != libdirs.end(); ++it) {
                        QString prl = (*it).local() + Option::dir_sep + tmp;
                        if (processPrlFile(prl))
                            break;
                    }
                }
            }
            ProStringList &prl_libs = project->values("QMAKE_CURRENT_PRL_LIBS");
            for (int prl = 0; prl < prl_libs.size(); ++prl) {
                ProString arg = prl_libs.at(prl);
                if (arg.startsWith(libArg))
                    arg = arg.left(libArg.length()) + escapeFilePath(arg.mid(libArg.length()).toQString());
                else if (!arg.startsWith('/'))
                    arg = escapeFilePath(arg.toQString());
                l.insert(lit + prl + 1, arg);
            }
            prl_libs.clear();
        }

        // Merge them into a logical order
        if (!project->isActiveConfig("no_smart_library_merge") && !project->isActiveConfig("no_lflags_merge")) {
            ProStringList lflags;
            for (int lit = 0; lit < l.size(); ++lit) {
                ProString opt = l.at(lit).trimmed();
                if (opt.startsWith(libArg)) {
                    if (!lflags.contains(opt))
                        lflags.append(opt);
                } else {
                    // Make sure we keep the dependency-order of libraries
                    lflags.removeAll(opt);
                    lflags.append(opt);
                }
            }
            l = lflags;
        }
    }
}

static ProStringList prepareBuiltinArgs(const QList<ProStringList> &args)
{
    ProStringList ret;
    ret.reserve(args.size());
    foreach (const ProStringList &arg, args)
        ret << arg.join(' ');
    return ret;
}

void createArObjectScriptFile(const QString &fileName, const QString &target, const ProStringList &objList)
{
    QString filePath = Option::output_dir + QDir::separator() + fileName;
    QFile file(filePath);
    if (file.open(QIODevice::WriteOnly | QIODevice::Text)) {
        QTextStream t(&file);
        t << "CREATE " << target << endl;
        for (ProStringList::ConstIterator it = objList.constBegin(); it != objList.constEnd(); ++it) {
            t << "ADDMOD " << *it << endl;
        }
        t << "SAVE" << endl;
	t.flush();
        file.close();
    }
}

ProString QMakeProject::expand(const QString &expr, const QString &where, int line)
{
    ProString ret;
    ProFile *pro = m_parser->parsedProBlock(expr, where, line, QMakeParser::ValueGrammar);
    if (pro->isOk()) {
        m_current.pro = pro;
        m_current.line = 0;
        const ushort *tokPtr = pro->tokPtr();
        ProStringList result = expandVariableReferences(tokPtr, 1, true);
        if (!result.isEmpty())
            ret = result.at(0);
    }
    pro->deref();
    return ret;
}

void createRvctObjectScriptFile(const QString &fileName, const ProStringList &objList)
{
    QString filePath = Option::output_dir + QDir::separator() + fileName;
    QFile file(filePath);
    if (file.open(QIODevice::WriteOnly | QIODevice::Text)) {
        QTextStream t(&file);
        for (ProStringList::ConstIterator it = objList.constBegin(); it != objList.constEnd(); ++it) {
            QString path = (*it).toQString();
            if (QDir::isRelativePath(path))
                t << "./" << path << endl;
            else
                t << path << endl;
        }
        t.flush();
        file.close();
    }
}

QStringList QMakeProject::expand(const ProKey &func, const QList<ProStringList> &args)
{
    m_current.clear();

    if (int func_t = statics.expands.value(func))
        return evaluateBuiltinExpand(func_t, func, prepareBuiltinArgs(args)).toQStringList();

    QHash<ProKey, ProFunctionDef>::ConstIterator it =
            m_functionDefs.replaceFunctions.constFind(func);
    if (it != m_functionDefs.replaceFunctions.constEnd()) {
        QMakeProject::VisitReturn vr;
        ProStringList ret = evaluateFunction(*it, args, &vr);
        if (vr == QMakeProject::ReturnError)
            exit(3);
        return ret.toQStringList();
    }

    evalError(QStringLiteral("'%1' is not a recognized replace function.")
              .arg(func.toQString(m_tmp1)));
    return QStringList();
}

void MingwMakefileGenerator::writeRcFilePart(QTextStream &t)
{
    const QString rc_file = fileFixify(project->first("RC_FILE").toQString());

    ProStringList rcIncPaths = project->values("RC_INCLUDEPATH");
    rcIncPaths.prepend(fileInfo(rc_file).path());
    QString incPathStr;
    for (int i = 0; i < rcIncPaths.count(); ++i) {
        const ProString &path = rcIncPaths.at(i);
        if (path.isEmpty())
            continue;
        incPathStr += QStringLiteral(" --include-dir=");
        if (path != "." && QDir::isRelativePath(path.toQString()))
            incPathStr += "./";
        incPathStr += escapeFilePath(path);
    }

    if (!rc_file.isEmpty()) {
        t << escapeDependencyPath(var("RES_FILE")) << ": " << rc_file << "\n\t"
          << var("QMAKE_RC") << " -i " << rc_file << " -o " << var("RES_FILE")
          << incPathStr << " $(DEFINES)\n\n";
    }
}

static QString ProStringList_join(const ProStringList &this_, const QChar *sep, const int sepSize)
{
    int totalLength = 0;
    const int sz = this_.size();

    for (int i = 0; i < sz; ++i)
        totalLength += this_.at(i).size();

    if (sz)
        totalLength += sepSize * (sz - 1);

    QString res(totalLength, Qt::Uninitialized);
    QChar *ptr = (QChar *)res.constData();
    for (int i = 0; i < sz; ++i) {
        if (i) {
            memcpy(ptr, sep, sepSize * sizeof(QChar));
            ptr += sepSize;
        }
        const ProString &str = this_.at(i);
        memcpy(ptr, str.constData(), str.size() * sizeof(QChar));
        ptr += str.size();
    }
    return res;
}

bool
QMakeMetaInfo::readLibtoolFile(const QString &f)
{
    /* I can just run the .la through the .pro parser since they are compatible.. */
    QMakeProject proj;
    QString nf = Option::normalizePath(f);
    if (!proj.read(nf, QMakeEvaluator::LoadProOnly))
        return false;
    QString dirf = nf.section(QLatin1Char('/'), 0, -2);
    if(dirf == nf)
        dirf = "";
    else if(!dirf.isEmpty() && !dirf.endsWith(Option::output_dir))
        dirf += QLatin1Char('/');
    const ProValueMap &v = proj.variables();
    for (ProValueMap::ConstIterator it = v.begin(); it != v.end(); ++it) {
        ProStringList lst = it.value();
        if(lst.count() == 1 && (lst.first().startsWith("'") || lst.first().startsWith("\"")) &&
           lst.first().endsWith(QString(lst.first().at(0))))
            lst = ProStringList(lst.first().mid(1, lst.first().length() - 2));
        if(!vars.contains("QMAKE_PRL_TARGET") &&
           (it.key() == "dlname" || it.key() == "library_names" || it.key() == "old_library")) {
            ProString dir = v["libdir"].first();
            if ((dir.startsWith('\'') || dir.startsWith('"')) && dir.endsWith(dir.at(0)))
                dir = dir.mid(1, dir.length() - 2);
            dir = dir.trimmed();
            if(!dir.isEmpty() && !dir.endsWith(QLatin1Char('/')))
                dir += QLatin1Char('/');
            if(lst.count() == 1)
                lst = ProStringList(lst.first().toQString().split(" "));
            for (ProStringList::Iterator lst_it = lst.begin(); lst_it != lst.end(); ++lst_it) {
                bool found = false;
                QString dirs[] = { "", dir.toQString(), dirf, dirf + ".libs/", "(term)" };
                for(int i = 0; !found && dirs[i] != "(term)"; i++) {
                    if(QFile::exists(dirs[i] + (*lst_it))) {
                        QString targ = dirs[i] + (*lst_it);
                        if(QDir::isRelativePath(targ))
                            targ.prepend(qmake_getpwd() + QLatin1Char('/'));
                        vars["QMAKE_PRL_TARGET"] << targ;
                        found = true;
                    }
                }
                if(found)
                    break;
            }
        } else if(it.key() == "dependency_libs") {
            if(lst.count() == 1) {
                ProString dep = lst.first();
                if ((dep.startsWith('\'') || dep.startsWith('"')) && dep.endsWith(dep.at(0)))
                    dep = dep.mid(1, dep.length() - 2);
                lst = ProStringList(dep.trimmed().toQString().split(" "));
            }
            for (ProStringList::Iterator lit = lst.begin(); lit != lst.end(); ++lit) {
                if((*lit).startsWith("-R")) {
                    if(!conf->isEmpty("QMAKE_LFLAGS_RPATH"))
                        (*lit) = conf->first("QMAKE_LFLAGS_RPATH") + (*lit).mid(2);
                }
            }
            vars["QMAKE_PRL_LIBS"] += lst;
        }
    }
    return true;
}

bool
NmakeMakefileGenerator::writeMakefile(QTextStream &t)
{
    writeHeader(t);
    if (writeDummyMakefile(t))
        return true;

    if(project->first("TEMPLATE") == "app" ||
       project->first("TEMPLATE") == "lib" ||
       project->first("TEMPLATE") == "aux") {
#if 0
        if(Option::mkfile::do_stub_makefile)
            return MakefileGenerator::writeStubMakefile(t);
#endif
        if (!project->isHostBuild()) {
            const ProValueMap &variables = project->variables();
            if (project->isActiveConfig("wince")) {
                CeSdkHandler sdkhandler;
                sdkhandler.parse();
                const QString sdkName = variables["CE_SDK"].join(' ')
                                        + " (" + variables["CE_ARCH"].join(' ') + ")";
                const QList<CeSdkInfo> sdkList = sdkhandler.listAll();
                CeSdkInfo sdk;
                foreach (const CeSdkInfo &info, sdkList) {
                    if (info.name().compare(sdkName, Qt::CaseInsensitive ) == 0) {
                        sdk = info;
                        break;
                    }
                }
                if (sdk.isValid()) {
                    t << "\nINCLUDE = " << sdk.includePath();
                    t << "\nLIB = " << sdk.libPath();
                    t << "\nPATH = " << sdk.binPath() << "\n";
                } else {
                    QStringList sdkStringList;
                    foreach (const CeSdkInfo &info, sdkList)
                        sdkStringList << info.name();

                    fprintf(stderr, "Failed to find Windows CE SDK matching %s, found: %s\n"
                                    "SDK needs to be specified in mkspec (using: %s/qmake.conf)\n"
                                    "SDK name needs to match the following format: CE_SDK (CE_ARCH)\n",
                            qPrintable(sdkName), qPrintable(sdkStringList.join(", ")),
                            qPrintable(variables["QMAKESPEC"].first().toQString()));
                    return false;
                }
            } else if (project->isActiveConfig(QStringLiteral("winrt"))) {
                QString arch = project->first("VCPROJ_ARCH").toQString().toLower();
                QString compiler;
                QString compilerArch;
                if (arch == QStringLiteral("arm")) {
                    compiler = QStringLiteral("x86_arm");
                    compilerArch = QStringLiteral("arm");
                } else if (arch == QStringLiteral("x64")) {
                    const ProStringList hostArch = project->values("QMAKE_TARGET.arch");
                    if (hostArch.contains("x86_64"))
                        compiler = QStringLiteral("amd64");
                    else
                        compiler = QStringLiteral("x86_amd64");
                    compilerArch = QStringLiteral("amd64");
                } else {
                    arch = QStringLiteral("x86");
                }

                const QString msvcVer = project->first("MSVC_VER").toQString();
                if (msvcVer.isEmpty()) {
                    fprintf(stderr, "Mkspec does not specify MSVC_VER. Cannot continue.\n");
                    return false;
                }
                const QString winsdkVer = project->first("WINSDK_VER").toQString();
                if (winsdkVer.isEmpty()) {
                    fprintf(stderr, "Mkspec does not specify WINSDK_VER. Cannot continue.\n");
                    return false;
                }
                const QString targetVer = project->first("WINTARGET_VER").toQString();
                if (targetVer.isEmpty()) {
                    fprintf(stderr, "Mkspec does not specify WINTARGET_VER. Cannot continue.\n");
                    return false;
                }

                const bool isPhone = project->isActiveConfig(QStringLiteral("winphone"));
#ifdef Q_OS_WIN
                QString regKeyPrefix;
#if !defined(Q_OS_WIN64) && _WIN32_WINNT >= 0x0501
                BOOL isWow64;
                IsWow64Process(GetCurrentProcess(), &isWow64);
                if (!isWow64)
                    regKeyPrefix = QStringLiteral("Software\\");
                else
#endif
                    regKeyPrefix = QStringLiteral("Software\\Wow6432Node\\");

                QString regKey = regKeyPrefix + QStringLiteral("Microsoft\\VisualStudio\\") + msvcVer + ("\\Setup\\VC\\ProductDir");
                const QString vcInstallDir = qt_readRegistryKey(HKEY_LOCAL_MACHINE, regKey);
                if (vcInstallDir.isEmpty()) {
                    fprintf(stderr, "Failed to find the Visual Studio installation directory.\n");
                    return false;
                }

                regKey = regKeyPrefix
                        + (isPhone ? QStringLiteral("Microsoft\\Microsoft SDKs\\WindowsPhone\\v")
//.........这里部分代码省略.........

void QMakeSourceFileInfo::addSourceFiles(const ProStringList &l, uchar seek,
                                         QMakeSourceFileInfo::SourceFileType type)
{
    for(int i=0; i<l.size(); ++i)
        addSourceFile(l.at(i).toQString(), seek, type);
}

bool
UnixMakefileGenerator::findLibraries()
{
    ProString libArg = project->first("QMAKE_L_FLAG");
    if (libArg == "-L")
        libArg.clear();
    QList<QMakeLocalFileName> libdirs;
    int libidx = 0;
    foreach (const ProString &dlib, project->values("QMAKE_DEFAULT_LIBDIRS"))
        libdirs.append(QMakeLocalFileName(dlib.toQString()));
    static const char * const lflags[] = { "QMAKE_LIBS", "QMAKE_LIBS_PRIVATE", 0 };
    for (int i = 0; lflags[i]; i++) {
        ProStringList &l = project->values(lflags[i]);
        for (ProStringList::Iterator it = l.begin(); it != l.end(); ) {
            QString stub, dir, extn, opt = (*it).trimmed().toQString();
            if(opt.startsWith("-")) {
                if(opt.startsWith("-L")) {
                    QString lib = opt.mid(2);
                    QMakeLocalFileName f(lib);
                    int idx = libdirs.indexOf(f);
                    if (idx >= 0 && idx < libidx) {
                        it = l.erase(it);
                        continue;
                    }
                    libdirs.insert(libidx++, f);
                    if (!libArg.isEmpty())
                        *it = libArg + lib;
                } else if(opt.startsWith("-l")) {
                    if (project->isActiveConfig("rvct_linker") || project->isActiveConfig("armcc_linker")) {
                        (*it) = "lib" + opt.mid(2) + ".so";
                    } else if (project->isActiveConfig("ti_linker")) {
                        (*it) = opt.mid(2);
                    } else {
                        stub = opt.mid(2);
                    }
                } else if (target_mode == TARG_MAC_MODE && opt.startsWith("-framework")) {
                    if (opt.length() == 10)
                        ++it;
                    // Skip
                }
            } else {
                extn = dir = "";
                stub = opt;
                int slsh = opt.lastIndexOf(Option::dir_sep);
                if(slsh != -1) {
                    dir = opt.left(slsh);
                    stub = opt.mid(slsh+1);
                }
                QRegExp stub_reg("^.*lib(" + stub + "[^./=]*)\\.(.*)$");
                if(stub_reg.exactMatch(stub)) {
                    stub = stub_reg.cap(1);
                    extn = stub_reg.cap(2);
                }
            }
            if(!stub.isEmpty()) {
                stub += project->first(ProKey("QMAKE_" + stub.toUpper() + "_SUFFIX")).toQString();
                bool found = false;
                ProStringList extens;
                if(!extn.isNull())
                    extens << extn;
                else
                    extens << project->values("QMAKE_EXTENSION_SHLIB").first() << "a";
                for (ProStringList::Iterator extit = extens.begin(); extit != extens.end(); ++extit) {
                    if(dir.isNull()) {
                        for(QList<QMakeLocalFileName>::Iterator dep_it = libdirs.begin(); dep_it != libdirs.end(); ++dep_it) {
                            QString pathToLib = ((*dep_it).local() + Option::dir_sep
                                    + project->values("QMAKE_PREFIX_SHLIB").first()
                                    + stub + "." + (*extit));
                            if(exists(pathToLib)) {
                                (*it) = "-l" + stub;
                                found = true;
                                break;
                            }
                        }
                    } else {
                        QString lib = dir + project->values("QMAKE_PREFIX_SHLIB").first() + stub + "." + (*extit);
                        if (exists(lib)) {
                            (*it) = lib;
                            found = true;
                            break;
                        }
                    }
                }
                if(!found && project->isActiveConfig("compile_libtool")) {
                    for(int dep_i = 0; dep_i < libdirs.size(); ++dep_i) {
                        if(exists(libdirs[dep_i].local() + Option::dir_sep + project->values("QMAKE_PREFIX_SHLIB").first() + stub + Option::libtool_ext)) {
                            (*it) = libdirs[dep_i].real() + Option::dir_sep + project->values("QMAKE_PREFIX_SHLIB").first() + stub + Option::libtool_ext;
                            found = true;
                            break;
                        }
                    }
                }
            }
            ++it;
        }
    }
    return false;
}