/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */

/*

 * This file is part of the LibreOffice project.

 *

 * This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/.

 */

#include <com/sun/star/frame/XFrame.hpp>

#include <bluthsndapi.hxx>

#include <osl/file.hxx>

#include <sfx2/app.hxx>

#include <sfx2/sfxresid.hxx>

#include <sfx2/strings.hrc>

#include <vcl/DesktopType.hxx>

#include <vcl/svapp.hxx>

#include <vcl/vclenum.hxx>

#include <vcl/weld/MessageDialog.hxx>

#include <vcl/weld/weld.hxx>

#if defined(LINUX) || defined(MACOSX)

#include <sys/wait.h>

#endif

SfxBluetoothModel::SendMailResult SfxBluetoothModel::SaveAndSend( const css::uno::Reference< css::frame::XFrame >& xFrame )

{

    SaveResult      eSaveResult;

    SendMailResult  eResult = SEND_MAIL_ERROR;

    OUString   aFileName;

    eSaveResult  = SaveDocumentAsFormat( OUString(), xFrame, OUString(), aFileName );

    if( eSaveResult == SAVE_SUCCESSFUL )

    {

        maAttachedDocuments.push_back( aFileName );

        return Send();

    }

    else if( eSaveResult == SAVE_CANCELLED )

        eResult = SEND_MAIL_CANCELLED;

    return eResult;

}

SfxBluetoothModel::SendMailResult SfxBluetoothModel::Send()

{

#if !defined(LINUX) && !defined(MACOSX)

    (void) this; // avoid loplugin:staticmethods

    return SEND_MAIL_ERROR;

#else

#ifdef LINUX

    //KDE

    static constexpr OUString KdePackageName = u"bluedevil"_ustr;

    static constexpr OUString KdeToolName = u"bluedevil-sendfile"_ustr;

    //Gnome

    static constexpr OUString GnomePackageName = u"gnome-bluetooth"_ustr;

    static constexpr OUString GnomeToolName = u"bluetooth-sendto"_ustr;

    //XFCE and LXQT

    static constexpr OUString Xfce_Lxqt_PackageName = u"blueman"_ustr;

    static constexpr OUString Xfce_Lxqt_ToolName = u"blueman-sendto"_ustr;

    //Mate

    static constexpr OUString MatePackageName = u"blueberry"_ustr;

    static constexpr OUString MateToolName = u"blueberry-sendto"_ustr;

    static constexpr int CommandNotFound = 127;

#elif defined(MACOSX)

    //macOS

    static constexpr OUString MacToolName = u"Bluetooth File Exchange"_ustr;

#endif

    SendMailResult eResult = SEND_MAIL_OK;

    OUString aFilePath = maAttachedDocuments.back();

    OUString aSystemPath;

    osl::File::getSystemPathFromFileURL(aFilePath, aSystemPath);

    OUString aSendCommand;

    OUString aToolName;

#ifdef LINUX

    OUString aPackageName;

    const DesktopType eDesktopEnvironment = Application::GetDesktopEnvironment();

    if (eDesktopEnvironment == DesktopType::Plasma5 || eDesktopEnvironment == DesktopType::Plasma6)

    {

        aPackageName = KdePackageName;

        aToolName =  KdeToolName;

        aSendCommand = aToolName + " -f " + aSystemPath;

    }

    else if (eDesktopEnvironment == DesktopType::GNOME)

    {

        aPackageName = GnomePackageName;

        aToolName = GnomeToolName;

        aSendCommand = aToolName + " " + aSystemPath;

    }

    else if (eDesktopEnvironment == DesktopType::Xfce || eDesktopEnvironment == DesktopType::LXQt)

    {

        aPackageName = Xfce_Lxqt_PackageName;

        aToolName = Xfce_Lxqt_ToolName;

        aSendCommand = aToolName + " " + aSystemPath;

    }

    else if (eDesktopEnvironment == DesktopType::MATE)

    {

        aPackageName = MatePackageName;

        aToolName = MateToolName;

        aSendCommand = aToolName + " " + aSystemPath;

    }

#elif defined(MACOSX)

    aToolName = MacToolName;

    aSendCommand = "open -a \"" + aToolName + "\" " + aSystemPath;

#endif

    OString aRawCommand = OUStringToOString( aSendCommand, RTL_TEXTENCODING_UTF8);

    int status = system(aRawCommand.getStr());

    if (status == -1 ||

        !WIFEXITED(status) ||

        WEXITSTATUS(status) != 0)

    {

        eResult = SEND_MAIL_ERROR;

        OUString errMsg;

#ifdef LINUX

        if(WIFEXITED(status) && WEXITSTATUS(status) == CommandNotFound)

        {

            errMsg = SfxResId(STR_BLUETOOTH_PACKAGE_ERROR_LINUX)

                                .replaceAll("%TOOL", aToolName)

                                .replaceAll("%PKG", aPackageName);

        }

#elif defined(MACOSX)

        errMsg = SfxResId(STR_BLUETOOTH_ERROR_MACOS).replaceAll("%TOOL", aToolName);

#endif

        if(!errMsg.isEmpty())

        {

            weld::Window* pWin = SfxGetpApp()->GetTopWindow();

            std::unique_ptr<weld::MessageDialog> xBox(Application::CreateMessageDialog(

                pWin, VclMessageType::Info, VclButtonsType::Ok, errMsg));

            xBox->run();

        }

    }

    return eResult;

#endif

}

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