duplicati/Duplicati/GUI/Datamodel/ApplicationSettings.cs

#region Disclaimer / License
// Copyright (C) 2009, Kenneth Skovhede
// http://www.hexad.dk, opensource@hexad.dk
// 
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
// 
// This library 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
// Lesser General Public License for more details.
// 
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
// 
#endregion
using System;
using System.Collections.Generic;
using System.Text;
using System.Data.LightDatamodel;

namespace Duplicati.Datamodel
{
    public class ApplicationSettings
    {
        private SettingsHelper<ApplicationSetting, string, string> m_appset;

        private const string RECENT_DURATION = "Recent duration";
        private const string PGP_PATH = "PGP path";
        private const string SFTP_PATH = "SFTP Path";
        private const string SCP_PATH = "SCP Path";
        private const string TEMP_PATH = "Temp Path";

        //TODO: Deal with this on Linux
        public const string PROGRAM_FILES = "%PROGRAMFILES%";

        public ApplicationSettings(IDataFetcher dataparent)
        {
            m_appset = new SettingsHelper<ApplicationSetting, string, string>(dataparent, new List<ApplicationSetting>(dataparent.GetObjects<ApplicationSetting>()), "Name", "Value");
        }

        /// <summary>
        /// Gets or sets the amount of time a log entry will be visible in the list of recent backups
        /// </summary>
        public string RecentBackupDuration
        {
            get { return string.IsNullOrEmpty(m_appset[RECENT_DURATION]) ? "2W" : m_appset[RECENT_DURATION]; }
            set { m_appset[RECENT_DURATION] = value; }
        }

        /// <summary>
        /// Gets or sets the path to PGP. May contain environment variables
        /// </summary>
        public string GPGPath
        {
            get 
            { 
                if (string.IsNullOrEmpty(m_appset[PGP_PATH]))
                {
                    if (System.Environment.OSVersion.Platform == PlatformID.Unix || System.Environment.OSVersion.Platform == PlatformID.MacOSX)
                        return "gpg";
                    else
                        return PROGRAM_FILES + "GNU\\GnuPG\\gpg.exe";
                }

                return m_appset[PGP_PATH];
            }
            set { m_appset[PGP_PATH] = value; }
        }

        /// <summary>
        /// Gets or sets the path to SFtp. May contain environment variables
        /// </summary>
        public string SFtpPath
        {
            get
            {
                if (string.IsNullOrEmpty(m_appset[SFTP_PATH]))
                {
                    if (System.Environment.OSVersion.Platform == PlatformID.Unix || System.Environment.OSVersion.Platform == PlatformID.MacOSX)
                        return "sftp";
                    else
                        return PROGRAM_FILES + "\\putty\\psftp.exe";
                }
                return m_appset[SFTP_PATH];
            }
            set { m_appset[SFTP_PATH] = value; }
        }


        /// <summary>
        /// Gets or sets the path to SFtp. May contain environment variables
        /// </summary>
        public string ScpPath
        {
            get
            {
                if (string.IsNullOrEmpty(m_appset[SCP_PATH]))
                {
                    if (System.Environment.OSVersion.Platform == PlatformID.Unix || System.Environment.OSVersion.Platform == PlatformID.MacOSX)
                        return "scp";
                    else
                        return PROGRAM_FILES + "\\putty\\pscp.exe";
                }
                return m_appset[SCP_PATH];
            }
            set { m_appset[SCP_PATH] = value; }
        }

        /// <summary>
        /// Gets or sets the path to store temporary files. May contain environment variables
        /// </summary>
        public string TempPath
        {
            get
            {
                if (string.IsNullOrEmpty(m_appset[TEMP_PATH]))
                {
                    if (System.Environment.OSVersion.Platform == PlatformID.Unix || System.Environment.OSVersion.Platform == PlatformID.MacOSX)
                        return "";
                    else
                        return "%temp%";
                }
                return m_appset[TEMP_PATH];
            }
            set { m_appset[TEMP_PATH] = value; }
        }

    }
}