blob: 3b8e81030ab7d0856fa819dedb8bc3444e73835a [file] [log] [blame]
/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the qmake application of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial Usage
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** 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.
**
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** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
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****************************************************************************/
#ifndef CACHEKEYS_H
#define CACHEKEYS_H
#include "project.h"
#include <qstring.h>
#include <qstringlist.h>
#include <qfile.h>
#include <qfileinfo.h>
#include <qhash.h>
QT_BEGIN_NAMESPACE
// -------------------------------------------------------------------------------------------------
struct FixStringCacheKey
{
mutable uint hash;
QString string, pwd;
uchar flags;
FixStringCacheKey(const QString &s, uchar f)
{
hash = 0;
pwd = qmake_getpwd();
string = s;
flags = f;
}
bool operator==(const FixStringCacheKey &f) const
{
return (hashCode() == f.hashCode() &&
f.flags == flags &&
f.string == string &&
f.pwd == pwd);
}
inline uint hashCode() const {
if(!hash)
hash = qHash(string) | qHash(flags) /*| qHash(pwd)*/;
return hash;
}
};
inline uint qHash(const FixStringCacheKey &f) { return f.hashCode(); }
// -------------------------------------------------------------------------------------------------
struct FileInfoCacheKey
{
mutable uint hash;
QString file, pwd;
FileInfoCacheKey(const QString &f)
{
hash = 0;
if(isRelativePath(f))
pwd = qmake_getpwd();
file = f;
}
bool operator==(const FileInfoCacheKey &f) const
{
return (hashCode() == f.hashCode() && f.file == file &&
f.pwd == pwd);
}
inline uint hashCode() const {
if(!hash)
hash = qHash(file) /*| qHash(pwd)*/;
return hash;
}
inline bool isRelativePath(const QString &file) {
int length = file.length();
if (!length)
return true;
const QChar c0 = file.at(0);
const QChar c1 = length >= 2 ? file.at(1) : QChar(0);
return !(c0 == QLatin1Char('/')
|| c0 == QLatin1Char('\\')
|| (c0.isLetter() && c1 == QLatin1Char(':'))
|| (c0 == QLatin1Char('/') && c1 == QLatin1Char('/'))
|| (c0 == QLatin1Char('\\') && c1 == QLatin1Char('\\')));
}
};
inline uint qHash(const FileInfoCacheKey &f) { return f.hashCode(); }
// -------------------------------------------------------------------------------------------------
struct FileFixifyCacheKey
{
mutable uint hash;
QString in_d, out_d;
QString file, pwd;
uint fixType;
bool canonicalize;
FileFixifyCacheKey(const QString &f, const QString &od, const QString &id,
uint ft, bool c)
{
hash = 0;
pwd = qmake_getpwd();
file = f;
if(od.isNull())
out_d = Option::output_dir;
else
out_d = od;
if(id.isNull())
in_d = qmake_getpwd();
else
in_d = id;
fixType = ft;
canonicalize = c;
}
QString toString() const {
return file + "--" + in_d + "--" + out_d + "--" + pwd + "--" +
QString::number(fixType) + "--" + QString::number((int)canonicalize);
}
bool operator==(const FileFixifyCacheKey &f) const
{
return (f.canonicalize == canonicalize &&
f.fixType == fixType &&
f.file == file &&
f.in_d == in_d &&
f.out_d == out_d &&
f.pwd == pwd);
}
inline uint hashCode() const {
if(!hash)
hash = uint(canonicalize) | uint(fixType) |
qHash(file) | qHash(in_d) | qHash(out_d) /*|qHash(pwd)*/;
return hash;
}
};
inline uint qHash(const FileFixifyCacheKey &f) { return f.hashCode(); }
// -------------------------------------------------------------------------------------------------
// As MSVC 6.0 can't handle template functions that well, we need a separate function for each type
inline void qmakeDeleteCacheClear_QMapStringInt(void *i) { delete reinterpret_cast<QMap<QString,int> *>(i); }
inline void qmakeDeleteCacheClear_QStringList(void *i) { delete reinterpret_cast<QStringList *>(i); }
inline void qmakeDeleteCacheClear_QHashFixStringCacheKeyQString(void *i) { delete reinterpret_cast<QHash<FixStringCacheKey, QString> *>(i); }
inline void qmakeDeleteCacheClear_QHashFileInfoCacheKeyQFileInfo(void *i) { delete reinterpret_cast<QHash<FileInfoCacheKey, QFileInfo> *>(i); }
inline void qmakeDeleteCacheClear_QHashFileFixifyCacheKeyQString(void *i) { delete reinterpret_cast<QHash<FileFixifyCacheKey, QString> *>(i); }
inline void qmakeFreeCacheClear(void *i) { free(i); }
typedef void (*qmakeCacheClearFunc)(void *);
void qmakeAddCacheClear(qmakeCacheClearFunc func, void **);
void qmakeClearCaches();
QT_END_NAMESPACE
#endif // CACHEKEYS_H