private static void CheckSchemaVersion(XDocument document)
{
#if !IS_CORECLR // CORECLR_TODO: XmlSchema
// Get the metadata node and look for the schemaVersion attribute
XElement metadata = GetMetadataElement(document);
if (metadata != null)
{
// Yank this attribute since we don't want to have to put it in our xsd
XAttribute schemaVersionAttribute = metadata.Attribute(SchemaVersionAttributeName);
if (schemaVersionAttribute != null)
{
schemaVersionAttribute.Remove();
}
// Get the package id from the metadata node
string packageId = GetPackageId(metadata);
// If the schema of the document doesn't match any of our known schemas
if (!ManifestSchemaUtility.IsKnownSchema(document.Root.Name.Namespace.NamespaceName))
{
throw new InvalidOperationException(
String.Format(CultureInfo.CurrentCulture,
NuGetResources.IncompatibleSchema,
packageId,
typeof(Manifest).Assembly.GetName().Version));
}
}
#endif
}
private static void ValidateManifestSchema(XDocument document, string schemaNamespace)
{
#if !IS_CORECLR // CORECLR_TODO: XmlSchema
var schemaSet = ManifestSchemaUtility.GetManifestSchemaSet(schemaNamespace);
document.Validate(schemaSet, (sender, e) =>
{
if (e.Severity == XmlSeverityType.Error)
{
var message = e.Message;
// To make sure this error message is actionable, try to add the element name
// where the error is occurring.
var senderElement = sender as XElement;
if (senderElement != null)
{
message = string.Format(
CultureInfo.CurrentCulture,
Strings.InvalidNuspecElement,
message,
senderElement.Name.LocalName);
}
// Throw an exception if there is a validation error
throw new InvalidOperationException(message);
}
});
#endif
}
private static void ValidateManifestSchema(XDocument document, string schemaNamespace)
{
#if !IS_CORECLR // CORECLR_TODO: XmlSchema
var schemaSet = ManifestSchemaUtility.GetManifestSchemaSet(schemaNamespace);
document.Validate(schemaSet, (sender, e) =>
{
if (e.Severity == XmlSeverityType.Error)
{
// Throw an exception if there is a validation error
throw new InvalidOperationException(e.Message);
}
});
#endif
}
/// <summary>
/// Saves the current manifest to the specified stream.
/// </summary>
/// <param name="stream">The target stream.</param>
/// <param name="minimumManifestVersion">The minimum manifest version that this class must use when saving.</param>
/// <param name="generateBackwardsCompatible">Write out a manifest that's consumable by legacy clients, by adding any necessary translations into legacy fields.</param>
public void Save(Stream stream, int minimumManifestVersion, bool generateBackwardsCompatible)
{
Validate(this);
var version = Math.Max(minimumManifestVersion, ManifestVersionUtility.GetManifestVersion(Metadata));
var schemaNamespace = (XNamespace)ManifestSchemaUtility.GetSchemaNamespace(version);
new XDocument(
new XElement(schemaNamespace + "package",
Metadata.ToXElement(schemaNamespace, generateBackwardsCompatible: generateBackwardsCompatible),
Files.Any() ?
new XElement(schemaNamespace + "files",
Files.Select(file => new XElement(schemaNamespace + "file",
new XAttribute("src", file.Source),
file.Target != null ? new XAttribute("target", file.Target) : null,
file.Exclude != null ? new XAttribute("exclude", file.Exclude) : null))) : null)).Save(stream);
}
