Subversion Repositories tpanel

/*

 * Copyright (C) 2021 by Andreas Theofilu <andreas@theosys.at>

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation; either version 3 of the License, or

 * (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA

 */

#include <iostream>

#include <fstream>

#include <functional>

#include <stdio.h>

#include <sys/stat.h>

#include <fcntl.h>

#include <errno.h>

#include <unistd.h>

#include <QFile>

#ifdef __ANDROID__

#include <QtAndroid>

#endif

#include <QMap>

#include <QHash>

#include "ttpinit.h"

#include "terror.h"

#include "tvalidatefile.h"

#include "tconfig.h"

#include "tfsfreader.h"

#include "tdirectory.h"

using std::string;

using std::vector;

using std::ostream;

using std::bind;

TTPInit::TTPInit()

{

    DECL_TRACER("TTPInit::TTPInit()");

}

TTPInit::TTPInit(const string& path)

    : mPath(path)

{

    DECL_TRACER("TTPInit::TTPInit(const string& path)")

    createDirectoryStructure();

    createPanelConfigs();

    loadSurfaceFromController();

}

bool TTPInit::createPanelConfigs()

{

    DECL_TRACER("TTPInit::createPanelConfigs()");

    vector<string> resFiles = {

        ":ressources/external.xma",

        ":ressources/fnt.xma",

        ":ressources/icon.xma",

        ":ressources/_main.xml",

        ":ressources/manifest.xma",

        ":ressources/map.xma",

        ":ressources/pal_001.xma",

        ":ressources/prj.xma",

        ":ressources/_setup.xml",

        ":ressources/table.xma",

        ":ressources/fonts/arial.ttf",

        ":ressources/images/theosys_logo.png",

        ":ressources/__system/graphics/fonts/amxbold_.ttf",

        ":ressources/__system/graphics/fonts/arialbd.ttf",

        ":ressources/__system/graphics/fonts/arial.ttf",

        ":ressources/__system/graphics/fonts/cour.ttf",

        ":ressources/__system/graphics/sounds/audioTest.wav",

        ":ressources/__system/graphics/sounds/docked.mp3",

        ":ressources/__system/graphics/sounds/doubleBeep01.wav",

        ":ressources/__system/graphics/sounds/doubleBeep02.wav",

        ":ressources/__system/graphics/sounds/doubleBeep03.wav",

        ":ressources/__system/graphics/sounds/doubleBeep04.wav",

        ":ressources/__system/graphics/sounds/doubleBeep05.wav",

        ":ressources/__system/graphics/sounds/doubleBeep06.wav",

        ":ressources/__system/graphics/sounds/doubleBeep07.wav",

        ":ressources/__system/graphics/sounds/doubleBeep08.wav",

        ":ressources/__system/graphics/sounds/doubleBeep09.wav",

        ":ressources/__system/graphics/sounds/doubleBeep10.wav",

        ":ressources/__system/graphics/sounds/doubleBeep.wav",

        ":ressources/__system/graphics/sounds/ringback.wav",

        ":ressources/__system/graphics/sounds/ringtone.wav",

        ":ressources/__system/graphics/sounds/singleBeep01.wav",

        ":ressources/__system/graphics/sounds/singleBeep02.wav",

        ":ressources/__system/graphics/sounds/singleBeep03.wav",

        ":ressources/__system/graphics/sounds/singleBeep04.wav",

        ":ressources/__system/graphics/sounds/singleBeep05.wav",

        ":ressources/__system/graphics/sounds/singleBeep06.wav",

        ":ressources/__system/graphics/sounds/singleBeep07.wav",

        ":ressources/__system/graphics/sounds/singleBeep08.wav",

        ":ressources/__system/graphics/sounds/singleBeep09.wav",

        ":ressources/__system/graphics/sounds/singleBeep10.wav",

        ":ressources/__system/graphics/sounds/singleBeep.wav",

        ":ressources/__system/graphics/draw.xma",

        ":ressources/__system/graphics/fnt.xma",

        ":ressources/__system/graphics/version.xma"

    };

    bool err = false;

    vector<string>::iterator iter;

    for (iter = resFiles.begin(); iter != resFiles.end(); ++iter)

    {

        if (!copyFile(*iter))

            err = true;

    }

    return err;

}

bool TTPInit::createSystemConfigs()

{

    DECL_TRACER("TTPInit::createSystemConfigs()");

    vector<string> resFiles = {

        ":ressources/__system/graphics/fonts/amxbold_.ttf",

        ":ressources/__system/graphics/fonts/arialbd.ttf",

        ":ressources/__system/graphics/fonts/arial.ttf",

        ":ressources/__system/graphics/fonts/cour.ttf",

        ":ressources/__system/graphics/sounds/audioTest.wav",

        ":ressources/__system/graphics/sounds/docked.mp3",

        ":ressources/__system/graphics/sounds/doubleBeep01.wav",

        ":ressources/__system/graphics/sounds/doubleBeep02.wav",

        ":ressources/__system/graphics/sounds/doubleBeep03.wav",

        ":ressources/__system/graphics/sounds/doubleBeep04.wav",

        ":ressources/__system/graphics/sounds/doubleBeep05.wav",

        ":ressources/__system/graphics/sounds/doubleBeep06.wav",

        ":ressources/__system/graphics/sounds/doubleBeep07.wav",

        ":ressources/__system/graphics/sounds/doubleBeep08.wav",

        ":ressources/__system/graphics/sounds/doubleBeep09.wav",

        ":ressources/__system/graphics/sounds/doubleBeep10.wav",

        ":ressources/__system/graphics/sounds/doubleBeep.wav",

        ":ressources/__system/graphics/sounds/ringback.wav",

        ":ressources/__system/graphics/sounds/ringtone.wav",

        ":ressources/__system/graphics/sounds/singleBeep01.wav",

        ":ressources/__system/graphics/sounds/singleBeep02.wav",

        ":ressources/__system/graphics/sounds/singleBeep03.wav",

        ":ressources/__system/graphics/sounds/singleBeep04.wav",

        ":ressources/__system/graphics/sounds/singleBeep05.wav",

        ":ressources/__system/graphics/sounds/singleBeep06.wav",

        ":ressources/__system/graphics/sounds/singleBeep07.wav",

        ":ressources/__system/graphics/sounds/singleBeep08.wav",

        ":ressources/__system/graphics/sounds/singleBeep09.wav",

        ":ressources/__system/graphics/sounds/singleBeep10.wav",

        ":ressources/__system/graphics/sounds/singleBeep.wav",

        ":ressources/__system/graphics/draw.xma",

        ":ressources/__system/graphics/fnt.xma",

        ":ressources/__system/graphics/version.xma"

    };

    bool err = false;

    vector<string>::iterator iter;

    for (iter = resFiles.begin(); iter != resFiles.end(); ++iter)

    {

        if (!copyFile(*iter))

            err = true;

    }

    return err;

}

bool TTPInit::createDirectoryStructure()

{

    DECL_TRACER("TTPInit::createDirectoryStructure()");

    if (mPath.empty())

    {

        MSG_ERROR("Got no path to create the directory structure!");

        return false;

    }

    string pfad = mPath;

    if (!_makeDir(pfad))

        return false;

    pfad = mPath + "/fonts";

    if (!_makeDir(pfad))

        return false;

    pfad = mPath + "/images";

    if (!_makeDir(pfad))

        return false;

    pfad = mPath + "/sounds";

    if (!_makeDir(pfad))

        return false;

    pfad = mPath + "/__system";

    if (!_makeDir(pfad))

        return false;

    pfad = mPath + "/__system/graphics";

    if (!_makeDir(pfad))

        return false;

    pfad = mPath + "/__system/graphics/fonts";

    if (!_makeDir(pfad))

        return false;

    pfad = mPath + "/__system/graphics/images";

    if (!_makeDir(pfad))

        return false;

    pfad = mPath + "/__system/graphics/sounds";

    if (!_makeDir(pfad))

        return false;

    pfad = mPath + "/__system/graphics/cursors";

    if (!_makeDir(pfad))

        return false;

    pfad = mPath + "/__system/graphics/sliders";

    if (!_makeDir(pfad))

        return false;

    pfad = mPath + "/__system/graphics/borders";

    if (!_makeDir(pfad))

        return false;

    return true;

}

bool TTPInit::_makeDir(const std::string& dir)

{

    DECL_TRACER("TTPInit::_makeDir(const std::string& dir)");

    TValidateFile vf;

    if (!vf.isValidDir(dir))

    {

        if (mkdir (dir.c_str(), S_IRWXU | S_IRWXG | S_IRWXG) != 0)

        {

            MSG_ERROR("Directory " << dir << ": " << strerror(errno));

            return false;

        }

    }

    return true;

}

bool TTPInit::copyFile(const std::string& fname)

{

    DECL_TRACER("TTPInit::copyFile(const std::string& fname)");

    bool err = false;

    QFile external(fname.c_str());

    size_t pos = fname.find_first_of("/");

    string bname;

    if (pos != string::npos)

        bname = fname.substr(pos);

    else

        bname = fname;

    if (external.exists())

    {

        QString path = mPath.c_str();

        path += bname.c_str();

        bname = path.toStdString();

        // If the target already exists we must delete it first.

        if (access(bname.data(), F_OK) == 0)

            remove(bname.data());

        if (!external.copy(path))

        {

#ifdef __ANDROID__

            if (!askPermissions())

            {

                MSG_ERROR("Could not copy \"" << bname << "\" to " << path.toStdString() << " because permission was denied!");

                err = true;

            }

            else if (!external.copy(path))

            {

                MSG_ERROR("Could not copy \"" << bname << "\" to " << path.toStdString());

                err = true;

            }

#else

            MSG_ERROR("Could not copy \"" << bname << "\" to " << path.toStdString());

            err = true;

#endif

        }

    }

    else

    {

        MSG_ERROR("File " << external.fileName().toStdString() << " doesn't exist!");

        err = true;

    }

    return err;

}

/**

 * This methods checks if there exists a previous downloaded TP4 file. If this

 * is the case, nothing happens.

 * If there is no previous downloaded file it checks if there is one on the

 * controller and downloads it if it exists. After successfull download the

 * file is unpacked.

 *

 * @return TRUE is returned when there was a file successfully downloaded and

 * unpacked. In any other case FALSE is returned.

 */

bool TTPInit::loadSurfaceFromController(bool force)

{

    DECL_TRACER("TTPInit::loadSurfaceFromController(bool force)");

    TFsfReader reader;

    reader.regCallbackProgress(bind(&TTPInit::progressCallback, this, std::placeholders::_1));

    string target = mPath + "/" + TConfig::getFtpSurface();

    size_t pos = 0;

    if ((pos = mPath.find_last_of("/")) != string::npos)

        target = mPath.substr(0, pos) + "/" + TConfig::getFtpSurface();

    if (!force)

    {

        QFile pan(target.c_str());

        if (pan.exists() || TConfig::getFtpDownloadTime() > 0)

            return false;

    }

    if (_processEvents)

        _processEvents();

    // To be sure the target directory tree is empty, we delete all files but

    // keep the system directories and their content, if they exist.

    dir::TDirectory dir;

    if (dir.exists(mPath))

    {

        dir.dropDir(mPath);

        dir.dropDir(mPath + "/fonts");

        dir.dropDir(mPath + "/images");

        dir.dropDir(mPath + "/sounds");

    }

    if (!reader.copyOverFTP(TConfig::getFtpSurface(), target))

        return false;

    if (_processEvents)

        _processEvents();

    if (!reader.unpack(target, mPath))

    {

        MSG_ERROR("Unpacking was not successfull.");

        return false;

    }

    if (!force || !dir.exists(mPath + "/__system"))

    {

        createDirectoryStructure();

        createSystemConfigs();

    }

    if (_processEvents)

        _processEvents();

    dir.dropFile(target);       // We remove our traces

    TConfig::saveFtpDownloadTime(time(NULL));

    TConfig::saveSettings();

    return true;

}

int TTPInit::progressCallback(off64_t xfer)

{

    DECL_TRACER("TTPInit::progressCallback(off64_t xfer)");

    if (_processEvents && xfer > 0)

        _processEvents();

    return 1;

}

#ifdef __ANDROID__

bool TTPInit::askPermissions()

{

    DECL_TRACER("TTPInit::askPermissions()");

    QStringList permissions = { "android.permission.READ_EXTERNAL_STORAGE", "android.permission.WRITE_EXTERNAL_STORAGE" };

    QtAndroid::PermissionResultMap perms = QtAndroid::requestPermissionsSync(permissions);

    for (auto iter = perms.begin(); iter != perms.end(); ++iter)

    {

        if (iter.value() == QtAndroid::PermissionResult::Denied)

            return false;

    }

    return true;

}

#endif