private string[] BrokerDescribe(IntPtr lib, IntPtr broker)
{
IntPtr method = Interop.Interop.GetMethod(lib, "enchant_broker_describe");
EnchantBrokerDescribeDelegate enchantBrokerDescribe = Marshal.GetDelegateForFunctionPointer(method, typeof(EnchantBrokerDescribeDelegate)) as EnchantBrokerDescribeDelegate;
ArrayList providers = new ArrayList();
enchantBrokerDescribe(broker, (providerName, providerDesc, providerFile, userdata) => providers.Add(providerName), IntPtr.Zero);
return((string[])providers.ToArray(typeof(string)));
}
public static void enchant_broker_describe(SafeBrokerHandle broker,
EnchantBrokerDescribeDelegate describe)
{
enchant_broker_describe(broker,
delegate(IntPtr provider_name,
IntPtr provider_desc,
IntPtr provider_dll_file,
IntPtr user_data)
{
ProviderInfo provider =
new ProviderInfo(
Utf8Marshaller.MarshalFromUtf8(provider_name),
Utf8Marshaller.MarshalFromUtf8(provider_desc),
Utf8Marshaller.MarshalFromUtf8(
provider_dll_file));
describe(provider);
},
IntPtr.Zero);
}
public static void enchant_broker_describe(SafeBrokerHandle broker,
EnchantBrokerDescribeDelegate describe)
{
enchant_broker_describe(broker,
delegate(IntPtr provider_name,
IntPtr provider_desc,
IntPtr provider_dll_file,
IntPtr user_data)
{
ProviderInfo provider =
new ProviderInfo(
Utf8Marshaller.MarshalFromUtf8(provider_name),
Utf8Marshaller.MarshalFromUtf8(provider_desc),
Utf8Marshaller.MarshalFromUtf8(
provider_dll_file));
describe(provider);
},
IntPtr.Zero);
}
