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/****************************************************************************
**
** Implementation of QMakeProperty class.
**
** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
**
** This file is part of qmake.
**
** This file may be used under the terms of the GNU General
** Public License versions 2.0 or 3.0 as published by the Free
** Software Foundation and appearing in the files LICENSE.GPL2
** and LICENSE.GPL3 included in the packaging of this file.
** Alternatively you may (at your option) use any later version
** of the GNU General Public License if such license has been
** publicly approved by Trolltech ASA (or its successors, if any)
** and the KDE Free Qt Foundation.
**
** Please review the following information to ensure GNU General
** Public Licensing requirements will be met:
** http://trolltech.com/products/qt/licenses/licensing/opensource/.
** If you are unsure which license is appropriate for your use, please
** review the following information:
** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
** or contact the sales department at sales@trolltech.com.
**
** This file may be used under the terms of the Q Public License as
** defined by Trolltech ASA and appearing in the file LICENSE.QPL
** included in the packaging of this file. Licensees holding valid Qt
** Commercial licenses may use this file in accordance with the Qt
** Commercial License Agreement provided with the Software.
**
** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
** herein.
**
**********************************************************************/
#include "property.h"
#include "option.h"
#include <qsettings.h>
#include <qdir.h>
#include <qmap.h>
#include <qstringlist.h>
#include <stdio.h>
QStringList qmake_mkspec_paths(); //project.cpp
QMakeProperty::QMakeProperty() : sett(NULL)
{
}
QMakeProperty::~QMakeProperty()
{
delete sett;;
sett = NULL;
}
bool QMakeProperty::initSettings()
{
if(sett)
return TRUE;
sett = new QSettings;
return TRUE;
}
QString
QMakeProperty::keyBase(bool version) const
{
QString ret = "/QMake/properties/";
if(version)
ret += QString(qmake_version()) + "/";
return ret;
}
QString
QMakeProperty::value(QString v, bool just_check)
{
if(v == "QT_INSTALL_PREFIX") {
#ifdef QT_INSTALL_PREFIX
return QT_INSTALL_PREFIX;
#elif defined(HAVE_QCONFIG_CPP)
return qInstallPath();
#endif
} else if(v == "QT_INSTALL_DATA") {
#ifdef QT_INSTALL_DATA
return QT_INSTALL_DATA;
#elif defined(HAVE_QCONFIG_CPP)
return qInstallPathData();
#endif
} else if(v == "QMAKE_MKSPECS") {
return qmake_mkspec_paths().join(Option::target_mode == Option::TARG_WIN_MODE ? ";" : ":");
} else if(v == "QMAKE_VERSION") {
return qmake_version();
}
if(initSettings()) {
bool ok;
int slash = v.findRev('/');
QString ret = sett->readEntry(keyBase(slash == -1) + v, QString::null, &ok);
if(!ok) {
QString version = qmake_version();
if(slash != -1) {
version = v.left(slash-1);
v = v.mid(slash+1);
}
QStringList subs = sett->subkeyList(keyBase(FALSE));
subs.sort();
for(QStringList::Iterator it = subs.fromLast(); it != subs.end(); --it) {
if((*it).isEmpty() || (*it) > version)
continue;
ret = sett->readEntry(keyBase(FALSE) + (*it) + "/" + v, QString::null, &ok);
if(ok) {
if(!just_check)
debug_msg(1, "Fell back from %s -> %s for '%s'.", version.latin1(),
(*it).latin1(), v.latin1());
return ret;
}
}
}
return ok ? ret : QString::null;
}
return QString::null;
}
bool
QMakeProperty::hasValue(QString v)
{
if(initSettings())
return !value(v, TRUE).isNull();
return FALSE;
}
void
QMakeProperty::setValue(QString var, const QString &val)
{
if(initSettings())
sett->writeEntry(keyBase() + var, val);
}
bool
QMakeProperty::exec()
{
bool ret = TRUE;
if(Option::qmake_mode == Option::QMAKE_QUERY_PROPERTY) {
if(Option::prop::properties.isEmpty() && initSettings()) {
QStringList subs = sett->subkeyList(keyBase(FALSE));
subs.sort();
for(QStringList::Iterator it = subs.fromLast(); it != subs.end(); --it) {
if((*it).isEmpty())
continue;
QStringList keys = sett->entryList(keyBase(FALSE) + (*it));
for(QStringList::Iterator it2 = keys.begin(); it2 != keys.end(); it2++) {
QString ret = sett->readEntry(keyBase(FALSE) + (*it) + "/" + (*it2));
if((*it) != qmake_version())
fprintf(stdout, "%s/", (*it).latin1());
fprintf(stdout, "%s:%s\n", (*it2).latin1(), ret.latin1());
}
}
return TRUE;
}
for(QStringList::Iterator it = Option::prop::properties.begin();
it != Option::prop::properties.end(); it++) {
if(Option::prop::properties.count() > 1)
fprintf(stdout, "%s:", (*it).latin1());
if(!hasValue((*it))) {
ret = FALSE;
fprintf(stdout, "**Unknown**\n");
} else {
fprintf(stdout, "%s\n", value((*it)).latin1());
}
}
} else if(Option::qmake_mode == Option::QMAKE_SET_PROPERTY) {
for(QStringList::Iterator it = Option::prop::properties.begin();
it != Option::prop::properties.end(); it++) {
QString var = (*it);
it++;
if(it == Option::prop::properties.end()) {
ret = FALSE;
break;
}
if(!var.startsWith("."))
setValue(var, (*it));
}
}
return ret;
}
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