--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/foosdk/sdk/foobar2000/SDK/packet_decoder.cpp	Mon Jan 05 02:15:46 2026 -0500
@@ -0,0 +1,61 @@
+#include "foobar2000-sdk-pch.h"
+#include "packet_decoder.h"
+#include <exception>
+
+void packet_decoder::g_open(service_ptr_t<packet_decoder> & p_out,bool p_decode,const GUID & p_owner,t_size p_param1,const void * p_param2,t_size p_param2size,abort_callback & p_abort)
+{
+	std::exception_ptr rethrow;
+	bool havePartial = false, tryingPartial = false;
+	for ( ;; ) {
+		for (auto ptr : packet_decoder_entry::enumerate()) {
+			p_abort.check();
+			if (ptr->is_our_setup(p_owner, p_param1, p_param2, p_param2size)) {
+				if (!tryingPartial && ptr->is_supported_partially_(p_owner, p_param1, p_param2, p_param2size)) {
+					havePartial = true;
+				} else {
+					try {
+						ptr->open(p_out, p_decode, p_owner, p_param1, p_param2, p_param2size, p_abort);
+						return;
+					} catch (exception_io_data const &) {
+						rethrow = std::current_exception();
+					}
+				}
+			}
+		}
+
+		if (!havePartial || tryingPartial) break;
+		tryingPartial = true;
+	}
+
+	if (rethrow) std::rethrow_exception(rethrow);
+	throw exception_io_data();
+}
+
+size_t packet_decoder::initPadding() {
+	size_t v = this->set_stream_property(property_bufferpadding, 0, NULL, 0);
+	if (v > 0) {
+		this->set_stream_property(property_bufferpadding, v, NULL, 0);
+	}
+	return v;
+}
+
+void packet_decoder::setEventLogger(event_logger::ptr logger) {
+	this->set_stream_property(property_eventlogger, 0, logger.get_ptr(), 0);
+}
+
+void packet_decoder::setCheckingIntegrity(bool checkingIntegrity) {
+	this->set_stream_property(property_checkingintegrity, checkingIntegrity ? 1 : 0, NULL, 0);
+}
+
+void packet_decoder::setAllowDelayed( bool bAllow ) {
+    this->set_stream_property( property_allow_delayed_output, bAllow ? 1 : 0, NULL, 0);
+}
+
+bool packet_decoder_entry::is_supported_partially_(const GUID& p_owner, t_size p_param1, const void* p_param2, t_size p_param2size) {
+	bool ret = false;
+	packet_decoder_entry_v2::ptr v2;
+	if (v2 &= this) {
+		ret = v2->is_supported_partially(p_owner, p_param1, p_param2, p_param2size);
+	}
+	return ret;
+}