mirror of
https://github.com/modernw/App-Installer-For-Windows-8.x-Reset.git
synced 2026-06-20 14:10:59 +10:00
Coding for Package Manager.
This commit is contained in:
Bruce
+241
-2
@@ -2,11 +2,250 @@
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Runtime.InteropServices.ComTypes;
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using System.Runtime.InteropServices;
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namespace AppxPackage
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{
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class PriReader
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public class PriReader: IDisposable
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{
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private IntPtr m_hPriFile = IntPtr.Zero;
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public bool Valid { get { return m_hPriFile != IntPtr.Zero; } }
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public void Dispose ()
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{
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if (Valid)
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{
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PriFileHelper.DestroyPriFileInstance (m_hPriFile);
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m_hPriFile = IntPtr.Zero;
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}
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}
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~PriReader () { Dispose (); }
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public bool Create (IStream isfile)
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{
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try
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{
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Dispose ();
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if (isfile == null) return false;
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var pStream = Marshal.GetComInterfaceForObject (isfile, typeof (IStream));
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m_hPriFile = PriFileHelper.CreatePriFileInstanceFromStream (pStream);
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}
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catch (Exception) { m_hPriFile = IntPtr.Zero; }
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return Valid;
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}
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public bool Create (IntPtr pStream)
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{
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try
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{
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Dispose ();
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if (pStream == IntPtr.Zero) return false;
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m_hPriFile = PriFileHelper.CreatePriFileInstanceFromStream (pStream);
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}
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catch (Exception) { m_hPriFile = IntPtr.Zero; }
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return Valid;
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}
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public bool Create ([MarshalAs (UnmanagedType.LPWStr)] string filePath)
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{
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try
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{
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Dispose ();
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if (string.IsNullOrWhiteSpace (filePath)) return false;
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m_hPriFile = PriFileHelper.CreatePriFileInstanceFromPath (filePath);
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}
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catch (Exception) { m_hPriFile = IntPtr.Zero; }
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return Valid;
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}
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public PriReader (IStream isfile) { Create (isfile); }
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public PriReader (IntPtr pStream) { Create (pStream); }
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public PriReader ([MarshalAs (UnmanagedType.LPWStr)] string fileName) { Create (fileName); }
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public PriReader () { }
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public void AddSearch (IEnumerable <string> arr)
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{
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IntPtr buf = IntPtr.Zero;
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try
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{
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if (arr == null) return;
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buf = LpcwstrListHelper.Create (arr);
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PriFileHelper.FindPriResource (m_hPriFile, buf);
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}
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finally
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{
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if (buf != IntPtr.Zero) LpcwstrListHelper.Destroy (buf);
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}
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}
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public void AddSearch (string uri) { AddSearch (new string [] { uri }); }
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public string Resource (string resName)
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{
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IntPtr ret = IntPtr.Zero;
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try
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{
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ret = PriFileHelper.GetPriResource (m_hPriFile, resName);
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if (ret == IntPtr.Zero) return string.Empty;
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return PriFileHelper.PtrToString (ret);
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}
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finally
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{
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if (ret != IntPtr.Zero) PriFileHelper.FreePriString (ret);
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}
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}
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public Dictionary<string, string> Resources (IEnumerable<string> resnames)
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{
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if (resnames == null) throw new ArgumentNullException (nameof (resnames));
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var result = new Dictionary<string, string> ();
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AddSearch (resnames);
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foreach (var name in resnames) result [name] = Resource (name);
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return result;
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}
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public static string LastError { get { return PriFileHelper.PriFileGetLastError (); } }
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public string Path (string resName) { return Resource (resName); }
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public Dictionary <string, string> Paths (IEnumerable <string> resNames) { return Resources (resNames); }
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public string String (string resName) { return Resource (resName); }
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public Dictionary <string, string> Strings (IEnumerable <string> resNames) { return Resources (resNames); }
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}
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public class PriReaderBundle: IDisposable
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{
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private class PriInst
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{
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public byte Type; // 0b01 lang, 0b10 scale, 0b11 both
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public PriReader Reader;
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public PriInst (byte type, IStream stream)
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{
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Type = (byte)(type & 0x03);
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Reader = new PriReader (stream);
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}
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public PriInst (byte type, IntPtr stream)
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{
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Type = (byte)(type & 0x03);
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Reader = new PriReader (stream);
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}
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public bool IsValid
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{
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get { return (Type & 0x03) != 0; }
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}
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}
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private readonly List<PriInst> _priFiles = new List<PriInst> (3);
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private readonly Dictionary<byte, PriInst> _mapPri = new Dictionary<byte, PriInst> ();
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// type: 1 language, 2 scale, 3 both
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public bool Set (byte type, IStream priStream)
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{
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byte realType = (byte)(type & 0x03);
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if (realType == 0) return false;
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PriInst inst;
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if (_mapPri.TryGetValue (realType, out inst))
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{
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inst.Reader.Dispose ();
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if (priStream != null) inst.Reader.Create (priStream);
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}
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else
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{
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if (priStream == null) return false;
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inst = new PriInst (realType, priStream);
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_priFiles.Add (inst);
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_mapPri [realType] = inst;
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}
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return true;
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}
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public bool Set (byte type, IntPtr priStream)
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{
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byte realType = (byte)(type & 0x03);
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if (realType == 0) return false;
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PriInst inst;
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if (_mapPri.TryGetValue (realType, out inst))
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{
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inst.Reader.Dispose ();
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if (priStream != IntPtr.Zero) inst.Reader.Create (priStream);
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}
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else
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{
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if (priStream == IntPtr.Zero) return false;
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inst = new PriInst (realType, priStream);
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_priFiles.Add (inst);
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_mapPri [realType] = inst;
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}
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return true;
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}
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private PriReader Get (byte type, bool mustReturn)
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{
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type = (byte)(type & 0x03);
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PriInst inst;
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if (_mapPri.TryGetValue (type, out inst)) return inst.Reader;
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if (type != 0x03 && _mapPri.TryGetValue (0x03, out inst)) return inst.Reader;
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if (_priFiles.Count > 0 && mustReturn) return _priFiles [0].Reader;
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return null;
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}
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private static bool IsMsResourcePrefix (string s)
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{
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return PriFileHelper.IsMsResourcePrefix (s);
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}
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public void AddSearch (IEnumerable<string> arr)
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{
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if (arr == null) return;
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List<string> strRes = new List<string> ();
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List<string> pathRes = new List<string> ();
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foreach (string it in arr)
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{
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if (IsMsResourcePrefix (it)) strRes.Add (it);
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else pathRes.Add (it);
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}
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PriReader langPri = Get (1, true);
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PriReader scalePri = Get (2, true);
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if (langPri != null && strRes.Count > 0) langPri.AddSearch (strRes);
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if (scalePri != null && pathRes.Count > 0) scalePri.AddSearch (pathRes);
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}
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public void AddSearch (string resName)
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{
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if (IsMsResourcePrefix (resName))
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{
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PriReader langPri = Get (1, true);
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if (langPri != null) langPri.AddSearch (resName);
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}
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else
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{
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PriReader scalePri = Get (2, true);
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if (scalePri != null) scalePri.AddSearch (resName);
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}
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}
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public string Resource (string resName)
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{
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if (IsMsResourcePrefix (resName))
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{
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PriReader langPri = Get (1, true);
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return langPri != null ? langPri.Resource (resName) : string.Empty;
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}
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else
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{
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PriReader scalePri = Get (2, true);
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return scalePri != null ? scalePri.Resource (resName) : string.Empty;
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}
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}
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public Dictionary<string, string> Resources (IEnumerable<string> resNames)
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{
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if (resNames == null) throw new ArgumentNullException ("resNames");
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Dictionary<string, string> result = new Dictionary<string, string> ();
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AddSearch (resNames);
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foreach (string name in resNames) result [name] = Resource (name);
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return result;
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}
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public string Path (string resName)
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{
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return Resource (resName);
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}
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public Dictionary<string, string> Paths (IEnumerable<string> resNames)
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{
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return Resources (resNames);
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}
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public string String (string resName)
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{
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return Resource (resName);
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}
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public Dictionary<string, string> Strings (IEnumerable<string> resNames)
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{
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return Resources (resNames);
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}
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public void Dispose ()
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{
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foreach (PriInst it in _priFiles) it.Reader.Dispose ();
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_mapPri.Clear ();
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_priFiles.Clear ();
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}
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}
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}
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