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COM is really a nightmare... Use managed solution (SharpCompress) instead

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This commit is contained in:
Paddy Xu
2017-05-01 12:09:16 +03:00
parent e6b7e14bba
commit dbafec9cb8
20 changed files with 82 additions and 4390 deletions
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28
QuickLook.Plugin/QuickLook.Plugin.ArchiveViewer/ArchiveInfoPanel.xaml.cs
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@@ -3,7 +3,7 @@ using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Windows.Controls;
using SevenZip;
using SharpCompress.Archives;
namespace QuickLook.Plugin.ArchiveViewer
{
@@ -65,23 +65,25 @@ namespace QuickLook.Plugin.ArchiveViewer
private void LoadItemsFromArchive(string path)
{
using (var reader = new SevenZipExtractor(path))
using (var stream = File.OpenRead(path))
{
_totalZippedSize = (ulong) reader.PackedSize;
_solid = reader.IsSolid;
_type = reader.Format.ToString();
var archive = ArchiveFactory.Open(stream);
_totalZippedSize = (ulong) archive.TotalSize;
_solid = archive.IsSolid;
_type = archive.Type.ToString();
var root = new ArchiveFileEntry(Path.GetFileName(path), true);
_fileEntries.Add("", root);
foreach (var entry in reader.ArchiveFileData)
foreach (var entry in archive.Entries)
ProcessByLevel(entry);
}
}
private void ProcessByLevel(ArchiveFileInfo entry)
private void ProcessByLevel(IArchiveEntry entry)
{
var pf = GetPathFragments(entry.FileName);
var pf = GetPathFragments(entry.Key);
// process folders. When entry is a directory, all fragments are folders.
pf.Take(entry.IsDirectory ? pf.Length : pf.Length - 1)
@@ -107,11 +109,11 @@ namespace QuickLook.Plugin.ArchiveViewer
ArchiveFileEntry parent;
_fileEntries.TryGetValue(GetDirectoryName(file), out parent);
_fileEntries.Add(file, new ArchiveFileEntry(Path.GetFileName(entry.FileName), false, parent)
_fileEntries.Add(file, new ArchiveFileEntry(Path.GetFileName(entry.Key), false, parent)
{
Encrypted = entry.Encrypted,
Size = entry.Size,
ModifiedDate = entry.LastWriteTime
Encrypted = entry.IsEncrypted,
Size = (ulong) entry.Size,
ModifiedDate = entry.LastModifiedTime ?? new DateTime()
});
}
}
@@ -125,7 +127,7 @@ namespace QuickLook.Plugin.ArchiveViewer
private string[] GetPathFragments(string path)
{
var frags = path.Split('\\');
var frags = path.Split('\\', '/').Where(f => !string.IsNullOrEmpty(f)).ToArray();
return frags.Select((s, i) => frags.Take(i + 1).Aggregate((a, b) => a + "\\" + b)).ToArray();
}