Project import generated by Copybara.
PiperOrigin-RevId: 224614037
Change-Id: I14e53449d4aeccb328f86828c76b5f09dea0d4b8
diff --git a/http2/decoder/payload_decoders/window_update_payload_decoder.h b/http2/decoder/payload_decoders/window_update_payload_decoder.h
new file mode 100644
index 0000000..158c165
--- /dev/null
+++ b/http2/decoder/payload_decoders/window_update_payload_decoder.h
@@ -0,0 +1,42 @@
+// Copyright 2016 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef QUICHE_HTTP2_DECODER_PAYLOAD_DECODERS_WINDOW_UPDATE_PAYLOAD_DECODER_H_
+#define QUICHE_HTTP2_DECODER_PAYLOAD_DECODERS_WINDOW_UPDATE_PAYLOAD_DECODER_H_
+
+// Decodes the payload of a WINDOW_UPDATE frame.
+
+#include "net/third_party/quiche/src/http2/decoder/decode_buffer.h"
+#include "net/third_party/quiche/src/http2/decoder/decode_status.h"
+#include "net/third_party/quiche/src/http2/decoder/frame_decoder_state.h"
+#include "net/third_party/quiche/src/http2/http2_structures.h"
+#include "net/third_party/quiche/src/http2/platform/api/http2_export.h"
+
+namespace http2 {
+namespace test {
+class WindowUpdatePayloadDecoderPeer;
+} // namespace test
+
+class HTTP2_EXPORT_PRIVATE WindowUpdatePayloadDecoder {
+ public:
+ // Starts decoding a WINDOW_UPDATE frame's payload, and completes it if
+ // the entire payload is in the provided decode buffer.
+ DecodeStatus StartDecodingPayload(FrameDecoderState* state, DecodeBuffer* db);
+
+ // Resumes decoding a WINDOW_UPDATE frame's payload that has been split across
+ // decode buffers.
+ DecodeStatus ResumeDecodingPayload(FrameDecoderState* state,
+ DecodeBuffer* db);
+
+ private:
+ friend class test::WindowUpdatePayloadDecoderPeer;
+
+ DecodeStatus HandleStatus(FrameDecoderState* state, DecodeStatus status);
+
+ Http2WindowUpdateFields window_update_fields_;
+};
+
+} // namespace http2
+
+#endif // QUICHE_HTTP2_DECODER_PAYLOAD_DECODERS_WINDOW_UPDATE_PAYLOAD_DECODER_H_
