} // ShouldIntercept
private void GenerateSdl(SdlType sdlType,
IServerResponseChannelSinkStack sinkStack,
ITransportHeaders requestHeaders,
ITransportHeaders responseHeaders,
out Stream outputStream)
{
if (!MetadataEnabled)
{
throw new RemotingException(CoreChannel.GetResourceString("Remoting_MetadataNotEnabled"));
}
String requestUri = requestHeaders[CommonTransportKeys.RequestUri] as String;
String objectUri = HttpChannelHelper.GetObjectUriFromRequestUri(requestUri);
if (!RemoteApplicationMetadataEnabled &&
(String.Compare(objectUri, "RemoteApplicationMetadata.rem", StringComparison.OrdinalIgnoreCase) == 0))
{
throw new RemotingException(CoreChannel.GetResourceString("Remoting_RemoteApplicationMetadataNotEnabled"));
}
// If the host header is present, we will use this in the generated uri's
String hostName = (String)requestHeaders["Host"];
if (hostName != null)
{
// filter out port number if present
int index = hostName.IndexOf(':');
if (index != -1)
{
hostName = hostName.Substring(0, index);
}
}
#if !FEATURE_PAL
// For IIS, we will [....] the scheme://hostname:port with the incoming value
String iisHostOverride = SetupUrlBashingForIisIfNecessary(hostName);
#endif
ServiceType[] types = null;
if (String.Compare(objectUri, "RemoteApplicationMetadata.rem", StringComparison.OrdinalIgnoreCase) == 0)
{
// get the service description for all registered service types
ActivatedServiceTypeEntry[] activatedTypes =
RemotingConfiguration.GetRegisteredActivatedServiceTypes();
WellKnownServiceTypeEntry[] wellKnownTypes =
RemotingConfiguration.GetRegisteredWellKnownServiceTypes();
// determine total number of types
int typeCount = 0;
if (activatedTypes != null)
{
typeCount += activatedTypes.Length;
}
if (wellKnownTypes != null)
{
typeCount += wellKnownTypes.Length;
}
types = new ServiceType[typeCount];
// collect data
int co = 0;
if (activatedTypes != null)
{
foreach (ActivatedServiceTypeEntry entry in activatedTypes)
{
types[co++] = new ServiceType(entry.ObjectType, null);
}
}
if (wellKnownTypes != null)
{
foreach (WellKnownServiceTypeEntry entry in wellKnownTypes)
{
String[] urls = _receiver.GetUrlsForUri(entry.ObjectUri);
String url = urls[0];
#if !FEATURE_PAL
if (iisHostOverride != null)
{
url = HttpChannelHelper.ReplaceChannelUriWithThisString(url, iisHostOverride);
}
else
#endif
if (hostName != null)
{
url = HttpChannelHelper.ReplaceMachineNameWithThisString(url, hostName);
}
types[co++] = new ServiceType(entry.ObjectType, url);
}
}
InternalRemotingServices.RemotingAssert(co == typeCount, "Not all types were processed.");
}
else
{
// get the service description for a particular object
Type objectType = RemotingServices.GetServerTypeForUri(objectUri);
if (objectType == null)
{
throw new RemotingException(
String.Format(
CultureInfo.CurrentCulture, "Object with uri '{0}' does not exist at server.",
objectUri));
}
String[] urls = _receiver.GetUrlsForUri(objectUri);
String url = urls[0];
#if !FEATURE_PAL
if (iisHostOverride != null)
{
url = HttpChannelHelper.ReplaceChannelUriWithThisString(url, iisHostOverride);
}
else
#endif
if (hostName != null)
{
url = HttpChannelHelper.ReplaceMachineNameWithThisString(url, hostName);
}
types = new ServiceType[1];
types[0] = new ServiceType(objectType, url);
}
responseHeaders["Content-Type"] = "text/xml";
bool bMemStream = false;
outputStream = sinkStack.GetResponseStream(null, responseHeaders);
if (outputStream == null)
{
outputStream = new MemoryStream(1024);
bMemStream = true;
}
MetaData.ConvertTypesToSchemaToStream(types, sdlType, outputStream);
if (bMemStream)
{
outputStream.Position = 0;
}
} // GenerateXmlForUri
private void GenerateSdl(SdlType sdlType, IServerResponseChannelSinkStack sinkStack, ITransportHeaders requestHeaders, ITransportHeaders responseHeaders, out Stream outputStream)
{
if (!this.MetadataEnabled)
{
throw new RemotingException(CoreChannel.GetResourceString("Remoting_MetadataNotEnabled"));
}
string uri = requestHeaders["__RequestUri"] as string;
string objectUriFromRequestUri = HttpChannelHelper.GetObjectUriFromRequestUri(uri);
if (!this.RemoteApplicationMetadataEnabled && (string.Compare(objectUriFromRequestUri, "RemoteApplicationMetadata.rem", StringComparison.OrdinalIgnoreCase) == 0))
{
throw new RemotingException(CoreChannel.GetResourceString("Remoting_RemoteApplicationMetadataNotEnabled"));
}
string hostName = (string) requestHeaders["Host"];
if (hostName != null)
{
int index = hostName.IndexOf(':');
if (index != -1)
{
hostName = hostName.Substring(0, index);
}
}
string channelUri = SetupUrlBashingForIisIfNecessary(hostName);
ServiceType[] serviceTypes = null;
if (string.Compare(objectUriFromRequestUri, "RemoteApplicationMetadata.rem", StringComparison.OrdinalIgnoreCase) == 0)
{
ActivatedServiceTypeEntry[] registeredActivatedServiceTypes = RemotingConfiguration.GetRegisteredActivatedServiceTypes();
WellKnownServiceTypeEntry[] registeredWellKnownServiceTypes = RemotingConfiguration.GetRegisteredWellKnownServiceTypes();
int num2 = 0;
if (registeredActivatedServiceTypes != null)
{
num2 += registeredActivatedServiceTypes.Length;
}
if (registeredWellKnownServiceTypes != null)
{
num2 += registeredWellKnownServiceTypes.Length;
}
serviceTypes = new ServiceType[num2];
int num3 = 0;
if (registeredActivatedServiceTypes != null)
{
foreach (ActivatedServiceTypeEntry entry in registeredActivatedServiceTypes)
{
serviceTypes[num3++] = new ServiceType(entry.ObjectType, null);
}
}
if (registeredWellKnownServiceTypes != null)
{
foreach (WellKnownServiceTypeEntry entry2 in registeredWellKnownServiceTypes)
{
string url = this._receiver.GetUrlsForUri(entry2.ObjectUri)[0];
if (channelUri != null)
{
url = HttpChannelHelper.ReplaceChannelUriWithThisString(url, channelUri);
}
else if (hostName != null)
{
url = HttpChannelHelper.ReplaceMachineNameWithThisString(url, hostName);
}
serviceTypes[num3++] = new ServiceType(entry2.ObjectType, url);
}
}
}
else
{
Type serverTypeForUri = RemotingServices.GetServerTypeForUri(objectUriFromRequestUri);
if (serverTypeForUri == null)
{
throw new RemotingException(string.Format(CultureInfo.CurrentCulture, "Object with uri '{0}' does not exist at server.", new object[] { objectUriFromRequestUri }));
}
string str6 = this._receiver.GetUrlsForUri(objectUriFromRequestUri)[0];
if (channelUri != null)
{
str6 = HttpChannelHelper.ReplaceChannelUriWithThisString(str6, channelUri);
}
else if (hostName != null)
{
str6 = HttpChannelHelper.ReplaceMachineNameWithThisString(str6, hostName);
}
serviceTypes = new ServiceType[] { new ServiceType(serverTypeForUri, str6) };
}
responseHeaders["Content-Type"] = "text/xml";
bool flag = false;
outputStream = sinkStack.GetResponseStream(null, responseHeaders);
if (outputStream == null)
{
outputStream = new MemoryStream(0x400);
flag = true;
}
MetaData.ConvertTypesToSchemaToStream(serviceTypes, sdlType, outputStream);
if (flag)
{
outputStream.Position = 0L;
}
}