117 lines
3.6 KiB
C#
117 lines
3.6 KiB
C#
using System;
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using System.Collections.Generic;
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using System.IO;
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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 Tesses.VirtualFilesystem;
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namespace TessesDedup
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{
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public class Backup
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{
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[JsonProperty("id")]
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public long Id {get;set;}
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[JsonProperty("account_id")]
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public long AccountId {get;set;}
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[JsonProperty("root")]
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public FilesystemEntry Root {get;set;}
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[JsonProperty("device_name")]
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public string DeviceName {get;set;}="";
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[JsonProperty("tag")]
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public string Tag {get;set;}="";
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[JsonProperty("creation_date")]
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public DateTime CreationDate {get;set;}
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public Backup WithoutRoot()
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{
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Backup b=new Backup();
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b.AccountId = AccountId;
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b.Id = Id;
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b.CreationDate = CreationDate;
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b.DeviceName = DeviceName;
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b.Tag = Tag;
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b.Root=null;
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return b;
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}
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public Backup WithoutHashes()
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{
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Backup b=new Backup();
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b.AccountId = AccountId;
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b.Id = Id;
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b.CreationDate = CreationDate;
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b.DeviceName = DeviceName;
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b.Tag = Tag;
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b.Root=Root.WithoutHashes();
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return b;
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}
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public FilesystemEntry GetEntryFromPath(UnixPath path)
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{
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if(path.Path == "/") return Root;
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var gefp=GetEntryFromPath(path.Parent);
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if(gefp.Type != FilesystemEntryType.Dir) throw new DirectoryNotFoundException(path.Parent.Path);
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foreach(var item in gefp.Entries)
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{
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if(item.Name == path.Name)
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{
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switch(item.Type)
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{
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case FilesystemEntryType.Dir:
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case FilesystemEntryType.File:
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return item;
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case FilesystemEntryType.Symlink:
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{
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if(item.PointsTo.StartsWith("/"))
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{
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UnixPath _path = path.Parent;
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foreach(var _item in item.PointsTo.Split('/'))
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{
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if(_item == "..")
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{
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_path = _path.Parent;
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}
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else if(_item != ".")
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{
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_path /= _item;
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}
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}
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return GetEntryFromPath(_path);
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}
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else
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{
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UnixPath _path = Special.Root;
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foreach(var _item in item.PointsTo.Split('/'))
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{
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if(_item == "..")
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{
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_path = _path.Parent;
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}
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else if(_item != ".")
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{
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_path /= _item;
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}
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}
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return GetEntryFromPath(_path);
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}
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}
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}
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}
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}
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throw new FileNotFoundException(path.Path);
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}
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}
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} |