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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
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