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Branched from the monolithic repo, Qt master branch, at commit
896db169ea224deb96c59ce8af800d019de63f12

1 files changed, 324 insertions, 0 deletions

diff --git a/src/linguist/shared/proparserutils.h b/src/linguist/shared/proparserutils.h
new file mode 100644
index 000000000..b82398a4b
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+++ b/src/linguist/shared/proparserutils.h
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+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Linguist of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef PROPARSERUTILS_H
+#define PROPARSERUTILS_H
+
+#include <QtCore/QDir>
+#ifndef QT_BOOTSTRAPPED
+#include <QtCore/QLibraryInfo>
+#endif
+
+QT_BEGIN_NAMESPACE
+
+#ifdef QT_BOOTSTRAPPED
+// this is a stripped down version of the one found in QtCore
+class QLibraryInfo
+{
+public:
+    enum LibraryLocation
+    {
+        PrefixPath,
+        DocumentationPath,
+        HeadersPath,
+        LibrariesPath,
+        BinariesPath,
+        PluginsPath,
+        DataPath,
+        TranslationsPath,
+        SettingsPath,
+        DemosPath,
+        ExamplesPath
+    };
+    static QString location(LibraryLocation);
+};
+#endif
+
+// Pre- and postcondition macros
+#define PRE(cond) do {if (!(cond))qt_assert(#cond,__FILE__,__LINE__);} while (0)
+#define POST(cond) do {if (!(cond))qt_assert(#cond,__FILE__,__LINE__);} while (0)
+
+// This struct is from qmake, but we are not using everything.
+struct Option
+{
+    //simply global convenience
+    //static QString libtool_ext;
+    //static QString pkgcfg_ext;
+    //static QString prf_ext;
+    //static QString prl_ext;
+    //static QString ui_ext;
+    //static QStringList h_ext;
+    //static QStringList cpp_ext;
+    //static QString h_moc_ext;
+    //static QString cpp_moc_ext;
+    //static QString obj_ext;
+    //static QString lex_ext;
+    //static QString yacc_ext;
+    //static QString h_moc_mod;
+    //static QString cpp_moc_mod;
+    //static QString lex_mod;
+    //static QString yacc_mod;
+    static QString dir_sep;
+    static QString dirlist_sep;
+    static QString qmakespec;
+    static QChar field_sep;
+
+    enum TARG_MODE { TARG_UNIX_MODE, TARG_WIN_MODE, TARG_MACX_MODE, TARG_MAC9_MODE, TARG_QNX6_MODE };
+    static TARG_MODE target_mode;
+    //static QString pro_ext;
+    //static QString res_ext;
+
+    static void init()
+    {
+#ifdef Q_OS_WIN
+        Option::dirlist_sep = QLatin1Char(';');
+        Option::dir_sep = QLatin1Char('\\');
+#else
+        Option::dirlist_sep = QLatin1Char(':');
+        Option::dir_sep = QLatin1Char(QLatin1Char('/'));
+#endif
+        Option::qmakespec = QString::fromLatin1(qgetenv("QMAKESPEC").data());
+        Option::field_sep = QLatin1Char(' ');
+    }
+
+    enum StringFixFlags {
+        FixNone                 = 0x00,
+        FixEnvVars              = 0x01,
+        FixPathCanonicalize     = 0x02,
+        FixPathToLocalSeparators  = 0x04,
+        FixPathToTargetSeparators = 0x08
+    };
+    static QString fixString(QString string, uchar flags);
+
+    inline static QString fixPathToLocalOS(const QString &in, bool fix_env = true, bool canonical = true)
+    {
+        uchar flags = FixPathToLocalSeparators;
+        if (fix_env)
+            flags |= FixEnvVars;
+        if (canonical)
+            flags |= FixPathCanonicalize;
+        return fixString(in, flags);
+    }
+};
+#if defined(Q_OS_WIN32)
+Option::TARG_MODE Option::target_mode = Option::TARG_WIN_MODE;
+#elif defined(Q_OS_MAC)
+Option::TARG_MODE Option::target_mode = Option::TARG_MACX_MODE;
+#elif defined(Q_OS_QNX6)
+Option::TARG_MODE Option::target_mode = Option::TARG_QNX6_MODE;
+#else
+Option::TARG_MODE Option::target_mode = Option::TARG_UNIX_MODE;
+#endif
+
+QString Option::qmakespec;
+QString Option::dirlist_sep;
+QString Option::dir_sep;
+QChar Option::field_sep;
+
+static void insertUnique(QHash<QString, QStringList> *map,
+    const QString &key, const QStringList &value)
+{
+    QStringList &sl = (*map)[key];
+    foreach (const QString &str, value)
+        if (!sl.contains(str))
+            sl.append(str);
+}
+
+static void removeEach(QHash<QString, QStringList> *map,
+    const QString &key, const QStringList &value)
+{
+    QStringList &sl = (*map)[key];
+    foreach (const QString &str, value)
+        sl.removeAll(str);
+}
+
+/*
+  See ProFileEvaluator::Private::visitProValue(...)
+
+static QStringList replaceInList(const QStringList &varList, const QRegExp &regexp,
+                           const QString &replace, bool global)
+{
+    QStringList resultList = varList;
+
+    for (QStringList::Iterator varit = resultList.begin(); varit != resultList.end();) {
+        if (varit->contains(regexp)) {
+            *varit = varit->replace(regexp, replace);
+            if (varit->isEmpty())
+                varit = resultList.erase(varit);
+            else
+                ++varit;
+            if (!global)
+                break;
+        } else {
+            ++varit;
+        }
+    }
+    return resultList;
+}
+*/
+
+inline QString fixEnvVariables(const QString &x)
+{
+    return Option::fixString(x, Option::FixEnvVars);
+}
+
+inline QStringList splitPathList(const QString &paths)
+{
+    return paths.split(Option::dirlist_sep);
+}
+
+static QStringList split_arg_list(QString params)
+{
+    int quote = 0;
+    QStringList args;
+
+    const ushort LPAREN = '(';
+    const ushort RPAREN = ')';
+    const ushort SINGLEQUOTE = '\'';
+    const ushort DOUBLEQUOTE = '"';
+    const ushort COMMA = ',';
+    const ushort SPACE = ' ';
+    //const ushort TAB = '\t';
+
+    ushort unicode;
+    const QChar *params_data = params.data();
+    const int params_len = params.length();
+    int last = 0;
+    while (last < params_len && ((params_data+last)->unicode() == SPACE
+                                /*|| (params_data+last)->unicode() == TAB*/))
+        ++last;
+    for (int x = last, parens = 0; x <= params_len; x++) {
+        unicode = (params_data+x)->unicode();
+        if (x == params_len) {
+            while (x && (params_data+(x-1))->unicode() == SPACE)
+                --x;
+            QString mid(params_data+last, x-last);
+            if (quote) {
+                if (mid[0] == quote && mid[(int)mid.length()-1] == quote)
+                    mid = mid.mid(1, mid.length()-2);
+                quote = 0;
+            }
+            args << mid;
+            break;
+        }
+        if (unicode == LPAREN) {
+            --parens;
+        } else if (unicode == RPAREN) {
+            ++parens;
+        } else if (quote && unicode == quote) {
+            quote = 0;
+        } else if (!quote && (unicode == SINGLEQUOTE || unicode == DOUBLEQUOTE)) {
+            quote = unicode;
+        }
+        if (!parens && !quote && unicode == COMMA) {
+            QString mid = params.mid(last, x - last).trimmed();
+            args << mid;
+            last = x+1;
+            while (last < params_len && ((params_data+last)->unicode() == SPACE
+                                        /*|| (params_data+last)->unicode() == TAB*/))
+                ++last;
+        }
+    }
+    return args;
+}
+
+static QStringList split_value_list(const QString &vals, bool do_semicolon=false)
+{
+    QString build;
+    QStringList ret;
+    QStack<char> quote;
+
+    const ushort LPAREN = '(';
+    const ushort RPAREN = ')';
+    const ushort SINGLEQUOTE = '\'';
+    const ushort DOUBLEQUOTE = '"';
+    const ushort BACKSLASH = '\\';
+    const ushort SEMICOLON = ';';
+
+    ushort unicode;
+    const QChar *vals_data = vals.data();
+    const int vals_len = vals.length();
+    for (int x = 0, parens = 0; x < vals_len; x++) {
+        unicode = vals_data[x].unicode();
+        if (x != (int)vals_len-1 && unicode == BACKSLASH &&
+            (vals_data[x+1].unicode() == SINGLEQUOTE || vals_data[x+1].unicode() == DOUBLEQUOTE)) {
+            build += vals_data[x++]; //get that 'escape'
+        } else if (!quote.isEmpty() && unicode == quote.top()) {
+            quote.pop();
+        } else if (unicode == SINGLEQUOTE || unicode == DOUBLEQUOTE) {
+            quote.push(unicode);
+        } else if (unicode == RPAREN) {
+            --parens;
+        } else if (unicode == LPAREN) {
+            ++parens;
+        }
+
+        if (!parens && quote.isEmpty() && ((do_semicolon && unicode == SEMICOLON) ||
+                                           vals_data[x] == Option::field_sep)) {
+            ret << build;
+            build.clear();
+        } else {
+            build += vals_data[x];
+        }
+    }
+    if (!build.isEmpty())
+        ret << build;
+    return ret;
+}
+
+static QStringList qmake_mkspec_paths()
+{
+    QStringList ret;
+    const QString concat = QDir::separator() + QLatin1String("mkspecs");
+    QByteArray qmakepath = qgetenv("QMAKEPATH");
+    if (!qmakepath.isEmpty()) {
+        const QStringList lst = splitPathList(QString::fromLocal8Bit(qmakepath));
+        for (QStringList::ConstIterator it = lst.begin(); it != lst.end(); ++it)
+            ret << ((*it) + concat);
+    }
+    ret << QLibraryInfo::location(QLibraryInfo::DataPath) + concat;
+
+    return ret;
+}
+
+QT_END_NAMESPACE
+
+#endif // PROPARSERUTILS_H