private void LoadProductList()
{
// Find all products in the staging area that can have instances.
string[] productDirs = Directory.GetDirectories(_stagingAreaPath);
// Clear Productlist
_productList.Clear();
// Check if any directories was found
if (productDirs.GetUpperBound(0) >= 0)
{
// Loop through list of directories and find the correct product directories.
foreach (string productDir in productDirs)
{
// Read the product.xml file from the path
Product product = SerializeHandler.GetProduct(productDir);
if (product != null)
{
// Check type of product
if (product.ProductType == ProductType.Standard)
{
_productList.CreateOrUpdate(product, productDir);
}
}
}
}
}
private void CheckZipfile(ZipFile zip, string extractDir, out string version, out Product product)
{
ZipEntry productXMLentry = null;
bool manifestFound = false;
version = string.Empty;
// First loop and try to find the version directory
foreach (ZipEntry entry in zip.Entries)
{
// Check if product.xml file
if (entry.FileName.ToUpper() == SerializeHandler.ProductFilename.ToUpper())
{
productXMLentry = entry;
continue;
}
if (entry.IsDirectory)
{
// Check that the "root" directory is a versionnumber
string[] directories = entry.FileName.Split(new char[] { '/' }, StringSplitOptions.RemoveEmptyEntries);
if (directories.Length > 0)
{
// The first part of the path should always be the version number
if (VersionHandler.IsVersion(directories[0]))
{
// Fetch the version number
if (directories.Length == 1)
{
if (string.IsNullOrEmpty(version))
{
version = directories[0];
}
else
{
// More than one version directory was found. Error!
throw new Exception("The zip file contains more than one version directory.");
}
}
}
else
{
// It's not a version directory.
throw new Exception("The zip file contains directories other than the version directory.");
}
}
else
{
// Split generated no result
throw new Exception("The zip file contains invalid directory entries.");
}
continue;
}
}
if (string.IsNullOrEmpty(version))
{
// The version wasn't found
throw new Exception("The zip file does not contain a version directory.");
}
if (productXMLentry == null)
{
throw new Exception(string.Format("The zip file is missing the file {0}.", SerializeHandler.ProductFilename));
}
// Read the Product.xml
productXMLentry.Extract(extractDir);
// Read the product.xml file from the path
product = SerializeHandler.GetProduct(extractDir);
// Throw an exception if the product couldn't be read.
if (product == null)
{
throw new Exception(string.Format("The {0} file couldn't be read.", productXMLentry.FileName));
}
// Do additional controls of standard products.
if (product.ProductType == ProductType.Standard)
{
// Check the files in the zipfile
foreach (ZipEntry entry in zip.Entries)
{
// Ignore directories since we checked them above
if (entry.IsDirectory)
{
continue;
}
// Check if product.xml file
if (entry.FileName.ToUpper() == SerializeHandler.ProductFilename.ToUpper())
{
continue;
}
// Check if it's a deploy file
if (Path.GetExtension(entry.FileName).ToUpper() == Constants.ValidZIPVersionDirExtension_Deploy.ToUpper())
{
continue;
}
// Check if it's a manifest file
if (Path.GetExtension(entry.FileName).ToUpper() == Constants.ValidZIPVersionDirExtension_Manifest.ToUpper())
{
if (!manifestFound)
{
manifestFound = true;
}
else
{
// More than one manifest file found in zip file! Error!
throw new Exception("The zip file contains more than one manifest file.");
}
continue;
}
// We should not reach this line since then we have found an unknown file
// that shouldn't be in the archive.
throw new Exception("The zip file contains one or more unknown files.");
}
}
}
