87 lines
2.8 KiB
C#
87 lines
2.8 KiB
C#
using System;
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using System.Collections;
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using System.Linq;
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using System.Text;
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using System.Xml;
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using System.Reflection;
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using System.IO;
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using System.Diagnostics;
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using System.Collections.Generic;
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using MatterHackers.Agg.UI;
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using MatterHackers.MatterControl.DataStorage;
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using Newtonsoft.Json;
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using Newtonsoft.Json.Converters;
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using Newtonsoft.Json.Serialization;
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using Newtonsoft.Json.Utilities;
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using MatterHackers.Agg.PlatformAbstract;
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namespace MatterHackers.MatterControl
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{
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public class VersionInfo
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{
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static VersionInfoContainer globalInstance;
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public static VersionInfoContainer Instance
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{
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get
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{
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if (globalInstance == null)
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{
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VersionInfoHandler versionInfoHandler = new VersionInfoHandler();
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globalInstance = versionInfoHandler.ImportVersionInfoFromJson();
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}
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return globalInstance;
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}
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}
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}
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public class VersionInfoContainer
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{
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public VersionInfoContainer()
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{
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}
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public string ReleaseVersion{ get;set;}
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public string BuildVersion{ get;set;}
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public string BuildToken{ get;set;}
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public string ProjectToken{ get;set;}
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}
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class VersionInfoHandler
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{
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public VersionInfoHandler()
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{
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}
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public VersionInfoContainer ImportVersionInfoFromJson(string loadedFileName = null)
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{
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// TODO: Review all cases below. What happens if we return a default instance of VersionInfoContainer or worse yet, null. It seems likely we end up with a null
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// reference error when someone attempts to use VersionInfo.Instance and it's invalide. Consider removing the error handing below and throwing an error when
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// an error condition is found rather than masking it until the user goes to a section that relies on the instance - thus moving detection of the problem to
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// an earlier stage and expanding the number of cases where it would be noticed.
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string content = loadedFileName == null ?
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StaticData.Instance.ReadAllText(Path.Combine("BuildInfo.txt")) :
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System.IO.File.Exists(loadedFileName) ? System.IO.File.ReadAllText(loadedFileName) : "";
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if (!string.IsNullOrWhiteSpace(content))
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{
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VersionInfoContainer versionInfo = (VersionInfoContainer)Newtonsoft.Json.JsonConvert.DeserializeObject(content, typeof(VersionInfoContainer));
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if (versionInfo == null)
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{
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return new VersionInfoContainer();
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}
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return versionInfo;
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}
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else
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{
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return null;
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}
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}
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}
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}
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