/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * Copyright 2012 The MITRE Corporation                                      *
 *                                                                           *
 * Licensed under the Apache License, Version 2.0 (the "License");           *
 * you may not use this file except in compliance with the License.          *
 * You may obtain a copy of the License at                                   *
 *                                                                           *
 *     http://www.apache.org/licenses/LICENSE-2.0                            *
 *                                                                           *
 * Unless required by applicable law or agreed to in writing, software       *
 * distributed under the License is distributed on an "AS IS" BASIS,         *
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  *
 * See the License for the specific language governing permissions and       *
 * limitations under the License.                                            *
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

#ifndef __QTUTILS_H
#define __QTUTILS_H

#include <QByteArray>
#include <QDir>
#include <QFile>
#include <QFileInfo>
#include <QMap>
#include <QString>
#include <QStringList>
#include <string>
#include <vector>

namespace QtUtils
{
    /**** File Utilities ****/
    QStringList getFiles(QDir dir, bool recursive);
    QStringList getFiles(const QString &regexp);
    QStringList readLines(const QString &file);
    void readFile(const QString &file, QStringList &lines);
    void readFile(const QString &file, QByteArray &data, bool uncompress = false);
    void writeFile(const QString &file, const QStringList &lines);
    void writeFile(const QString &file, const QString &data);
    void writeFile(const QString &file, const QByteArray &data, int compression = 0);

    /**** Directory Utilities ****/
    void touchDir(const QDir &dir);
    void touchDir(const QFile &file);
    void touchDir(const QFileInfo &fileInfo);
    void emptyDir(QDir &dir);
    void deleteDir(QDir &dir);
    QString find(const QString &file, const QString &alt);

    /**** String Utilities ****/
    bool toBool(const QString &string);
    int toInt(const QString &string);
    float toFloat(const QString &string);
    QList<float> toFloats(const QStringList &strings);
    QStringList toStringList(const std::vector<std::string> &string_list);
    QStringList toStringList(int num_strings, const char* strings[]);
    QString shortTextHash(QString string);
    QStringList parse(QString args, char split = ',');
    void checkArgsSize(const QString &name, const QStringList &args, int min, int max);

    /**** Process Utilities ****/
    bool runRScript(const QString &file);
    bool runDot(const QString &file);
    void showFile(const QString &file);
}

#endif // __QTUTILS_H