public static byte[] Unpack(byte[] fileBytes, string unpackedFileName)
{
MemoryStream packedStream = new MemoryStream(fileBytes);
BasicUnpackStreamContext streamContext = new BasicUnpackStreamContext(packedStream);
Predicate <string> isFileMatch = delegate(string match) { return(String.Compare(match, unpackedFileName, true) == 0); };
using (CabEngine engine = new CabEngine())
{
engine.Unpack(streamContext, isFileMatch);
}
Stream unpackedStream = streamContext.FileStream;
if (unpackedStream != null)
{
unpackedStream.Position = 0;
byte[] unpackedBytes = new byte[unpackedStream.Length];
unpackedStream.Read(unpackedBytes, 0, unpackedBytes.Length);
return(unpackedBytes);
}
else
{
string message = String.Format("Error: File does not contain the expected file ('{1}')", unpackedFileName);
Console.WriteLine(message);
Program.Exit();
return(new byte[0]);
}
}
/// <inheritdoc/>
public override void Extract(IBuilder builder, Stream stream, string?subDir = null)
{
EnsureFile(stream, msiPath =>
{
try
{
using var engine = new CabEngine();
using var package = new MsiPackage(msiPath);
package.ForEachCabinet(cabStream =>
{
Handler.CancellationToken.ThrowIfCancellationRequested();
EnsureSeekable(cabStream, seekableStream =>
{
// ReSharper disable once AccessToDisposedClosure
engine.Unpack(
new CabExtractorContext(builder, seekableStream, x => NormalizePath(package.Files[x], subDir), Handler.CancellationToken),
fileFilter: package.Files.ContainsKey);
});
});
}
#region Error handling
catch (Exception ex) when(ex is InstallerException or CabException)
{
// Wrap exception since only certain exception types are allowed
throw new IOException(Resources.ArchiveInvalid, ex);
}
#endregion
});
public static byte[] Unpack(byte[] fileBytes, string unpackedFileName)
{
var packedStream = new MemoryStream(fileBytes);
var streamContext = new BasicUnpackStreamContext(packedStream);
Predicate <string> isFileMatch =
match =>
String.Compare(match, unpackedFileName, StringComparison.OrdinalIgnoreCase) == 0;
using (var engine = new CabEngine())
{
engine.Unpack(streamContext, isFileMatch);
}
var unpackedStream = streamContext.FileStream;
if (unpackedStream != null)
{
unpackedStream.Position = 0;
var unpackedBytes = new byte[unpackedStream.Length];
unpackedStream.Read(unpackedBytes, 0, unpackedBytes.Length);
return(unpackedBytes);
}
var message = string.Format("Error: File does not contain the expected file ('{1}')", unpackedFileName);
Console.WriteLine(message);
Program.Exit();
return(new byte[0]);
}
private bool ProcessCatalog()
{
string tempFile = Path.Combine(Path.GetTempPath(), "HPClientDriverPackCatalog.cab");
using (FileStream innerCab = new FileStream(tempFile, FileMode.Open, FileAccess.ReadWrite, FileShare.ReadWrite))
{
CabEngine engine = new CabEngine();
foreach (ArchiveFileInfo archiveFileInfo in engine.GetFileInfo(innerCab))
{
using (Stream stream = engine.Unpack(innerCab, archiveFileInfo.Name))
{
XElement catalog = XElement.Load(stream);
comboBoxOS.Items.Clear();
List <XElement> nodeList = catalog.Element("HPClientDriverPackCatalog").Element("OSList").Elements("OS").ToList();
foreach (XElement node in nodeList)
{
string os = node.Element("Name").Value;
comboBoxOS.Items.Add(os);
comboBoxOS.SelectedIndex = 0;
}
}
}
}
return(true);
}
private void ExtractCab(Stream stream)
{
using var tempFile = new TemporaryFile("0install");
// Extract embedded CAB from MSI
using (var tempStream = File.Create(tempFile))
stream.CopyToEx(tempStream, cancellationToken: CancellationToken);
// Extract individual files from CAB
using (CabStream = File.OpenRead(tempFile))
CabEngine.Unpack(this, _ => true);
}
public static Stream Unpack(Stream compressedStream)
{
CabEngine cabEngine = new CabEngine();
InMemoryUnpackContext unpackContext = new InMemoryUnpackContext(compressedStream);
cabEngine.Unpack(unpackContext, suffix => true);
Stream s = unpackContext.UncompressedStream;
s.Seek(0, SeekOrigin.Begin);
return(s);
}
/// <inheritdoc/>
protected override void ExtractArchive()
{
try
{
CabEngine.Unpack(this, _ => true);
}
#region Error handling
catch (CabException ex)
{
// Wrap exception since only certain exception types are allowed
throw new IOException(Resources.ArchiveInvalid, ex);
}
#endregion
}
/// <inheritdoc/>
public override void Extract(IBuilder builder, Stream stream, string?subDir = null)
{
using var engine = new CabEngine();
EnsureSeekable(stream, seekableStream =>
{
try
{
engine.Unpack(
new CabExtractorContext(builder, seekableStream, path => NormalizePath(path, subDir), Handler.CancellationToken),
fileFilter: path => NormalizePath(path, subDir) != null);
}
#region Error handling
catch (CabException ex)
{
// Wrap exception since only certain exception types are allowed
throw new IOException(Resources.ArchiveInvalid, ex);
}
#endregion
});
}
/// <inheritdoc/>
protected override void Execute()
{
State = TaskState.Data;
try
{
if (!Directory.Exists(EffectiveTargetDir))
{
Directory.CreateDirectory(EffectiveTargetDir);
}
CabEngine.Unpack(this, _ => true);
}
#region Error handling
catch (CabException ex)
{
// Wrap exception since only certain exception types are allowed
throw new IOException(Resources.ArchiveInvalid, ex);
}
#endregion
State = TaskState.Complete;
}
private void ProcessCatalog()
{
dataGridViewDriverPackages.Rows.Clear();
bool known = false;
string prefix = string.IsNullOrEmpty(registry.ReadString("HPFolderPrefix")) ? "HP" : registry.ReadString("HPFolderPrefix");
string tempFile = Path.Combine(Path.GetTempPath(), "HPClientDriverPackCatalog.cab");
using (FileStream innerCab = new FileStream(tempFile, FileMode.Open, FileAccess.ReadWrite, FileShare.ReadWrite))
{
CabEngine engine = new CabEngine();
foreach (ArchiveFileInfo archiveFileInfo in engine.GetFileInfo(innerCab))
{
using (Stream stream = engine.Unpack(innerCab, archiveFileInfo.Name))
{
catalog = XElement.Load(stream);
IEnumerable <XElement> nodeList = catalog.Element("HPClientDriverPackCatalog").Element("ProductOSDriverPackList").Elements("ProductOSDriverPack").Where(
x => x.Element("OSName").Value == UserData["OS"].ToString()
);
foreach (XElement node in nodeList)
{
HPDriverPackage package = new HPDriverPackage(node)
{
SoftPaq = catalog.Element("HPClientDriverPackCatalog").Element("SoftPaqList").Elements("SoftPaq").Where(
x => x.Element("Id").Value == node.Element("SoftPaqId").Value
).FirstOrDefault(),
Vendor = prefix
};
package.ProcessSoftPaq();
package.GenerateModelFolderName(os, structure);
DataGridViewRow dataGridViewRow = new DataGridViewRow();
dataGridViewRow.CreateCells(dataGridViewDriverPackages);
dataGridViewRow.Cells[0].Value = false;
dataGridViewRow.Cells[1].Value = package.Model;
dataGridViewRow.Cells[2].Value = package.VersionShort;
dataGridViewRow.Cells[3].Value = package.Size.ToString();
dataGridViewRow.Tag = package;
dataGridViewDriverPackages.Rows.Add(dataGridViewRow);
}
}
}
}
// TODO: will implement when I have an HP device to test with
//string query = "SELECT DISTINCT Model FROM SMS_G_System_COMPUTER_SYSTEM WHERE Manufacturer = 'HP' OR Manufacturer = 'Hewlett-Packard'";
//List<IResultObject> models = Utility.SearchWMIToList(ConnectionManager, query);
//foreach (IResultObject model in models)
//{
// string testModel = model["Model"].StringValue;
// testModel = Regex.Replace(testModel, "HP", "", RegexOptions.IgnoreCase);
// testModel = Regex.Replace(testModel, "COMPAQ", "", RegexOptions.IgnoreCase);
// testModel = Regex.Replace(testModel, "SFF", "Small Form Factor");
// testModel = Regex.Replace(testModel, "USDT", "Desktop");
// testModel = Regex.Replace(testModel, " TWR", " Tower");
// testModel = testModel.TrimEnd("PC").Trim();
// DataGridViewRow row = dataGridViewDriverPackages.Rows
// .Cast<DataGridViewRow>()
// .Where(r => r.Cells[1].Value.ToString().Equals(testModel, StringComparison.CurrentCultureIgnoreCase))
// .FirstOrDefault();
// if (row != null)
// {
// row.Cells[0].Value = true;
// row.Cells[4].Value = "Model detected";
// known = true;
// }
//}
foreach (DataGridViewRow dataGridViewRow in dataGridViewDriverPackages.Rows)
{
HPDriverPackage package = (HPDriverPackage)dataGridViewRow.Tag;
string path = Path.Combine(sourceFolderPath, package.FolderName);
if (Directory.Exists(path))
{
string[] fileList = Directory.GetFiles(path, "*.version");
if (File.Exists(Path.Combine(path, package.VersionFile)))
{
dataGridViewRow.Cells[0].Value = false;
dataGridViewRow.Cells[4].Value = "Downloaded";
}
else if (fileList.Length > 0)
{
dataGridViewRow.Cells[0].Value = false;
dataGridViewRow.Cells[4].Value = "New version";
}
}
}
dataGridViewDriverPackages.Sort(known ? columnStatus : columnPack, known ? ListSortDirection.Descending : ListSortDirection.Ascending);
Initialized = true;
}
private void ProcessCatalog()
{
dataGridViewDriverPackages.Rows.Clear();
bool known = false;
string prefix = string.IsNullOrEmpty(registry.ReadString("DellFolderPrefix")) ? "Dell" : registry.ReadString("DellFolderPrefix");
string tempFile = Path.Combine(Path.GetTempPath(), "DriverPackCatalog.cab");
using (FileStream innerCab = new FileStream(tempFile, FileMode.Open, FileAccess.ReadWrite, FileShare.ReadWrite))
{
CabEngine engine = new CabEngine();
foreach (ArchiveFileInfo archiveFileInfo in engine.GetFileInfo(innerCab))
{
using (Stream stream = engine.Unpack(innerCab, archiveFileInfo.Name))
{
catalog = XElement.Load(stream);
XNamespace ns = catalog.GetDefaultNamespace();
// Get download base location from DriverPackCatalog.xml
UserData["baseLocation"] = catalog.Attribute("baseLocation").Value;
IEnumerable <XElement> nodeList = catalog.Elements(ns + "DriverPackage").Where(
x => x.Element(ns + "SupportedOperatingSystems").Elements(ns + "OperatingSystem").Any(
y => y.Attribute("osCode").Value == UserData["OS"].ToString().Replace(" ", string.Empty) &&
y.Attribute("osArch").Value == UserData["Architecture"].ToString()
)
);
foreach (XElement node in nodeList)
{
DellDriverPackage package = new DellDriverPackage(node)
{
Vendor = prefix
};
package.GenerateModelFolderName(os, structure);
DataGridViewRow dataGridViewRow = new DataGridViewRow();
dataGridViewRow.CreateCells(dataGridViewDriverPackages);
dataGridViewRow.Cells[0].Value = false;
dataGridViewRow.Cells[1].Value = package.Model;
dataGridViewRow.Cells[2].Value = package.Version;
dataGridViewRow.Cells[3].Value = package.Size.ToString();
dataGridViewRow.Tag = package;
dataGridViewDriverPackages.Rows.Add(dataGridViewRow);
}
}
}
}
string query = "SELECT DISTINCT Model FROM SMS_G_System_COMPUTER_SYSTEM WHERE Manufacturer = 'Dell Inc.'";
List <IResultObject> models = Utility.SearchWMIToList(ConnectionManager, query);
foreach (IResultObject model in models)
{
DataGridViewRow row = dataGridViewDriverPackages.Rows
.Cast <DataGridViewRow>()
.Where(r => r.Cells[1].Value.ToString().Equals(model["Model"].StringValue, StringComparison.CurrentCultureIgnoreCase))
.FirstOrDefault();
if (row != null)
{
row.Cells[0].Value = true;
row.Cells[4].Value = "Model detected";
known = true;
}
}
foreach (DataGridViewRow dataGridViewRow in dataGridViewDriverPackages.Rows)
{
DellDriverPackage package = (DellDriverPackage)dataGridViewRow.Tag;
string path = Path.Combine(sourceFolderPath, package.FolderName);
if (Directory.Exists(path))
{
string[] fileList = Directory.GetFiles(path, "*.version");
if (File.Exists(Path.Combine(path, package.VersionFile)))
{
dataGridViewRow.Cells[0].Value = false;
dataGridViewRow.Cells[4].Value = "Downloaded";
}
else if (fileList.Length > 0)
{
dataGridViewRow.Cells[0].Value = false;
dataGridViewRow.Cells[4].Value = "New version";
}
}
}
dataGridViewDriverPackages.Sort(known ? columnStatus : columnPack, known ? ListSortDirection.Descending : ListSortDirection.Ascending);
Initialized = true;
}
public Stream OpenFile(string File) => engine.Unpack(CabinetStream, File);
