| // Copyright 2020 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 CAST_STREAMING_SENDER_MESSAGE_H_ |
| #define CAST_STREAMING_SENDER_MESSAGE_H_ |
| |
| #include <memory> |
| #include <string> |
| #include <vector> |
| |
| #include "absl/types/variant.h" |
| #include "cast/streaming/offer_messages.h" |
| #include "json/value.h" |
| #include "platform/base/error.h" |
| #include "util/osp_logging.h" |
| |
| namespace openscreen { |
| namespace cast { |
| |
| struct SenderMessage { |
| public: |
| // Receiver response message type. |
| enum class Type { |
| // Unknown message type. |
| kUnknown, |
| |
| // OFFER request message. |
| kOffer, |
| |
| // GET_STATUS request message. |
| kGetStatus, |
| |
| // GET_CAPABILITIES request message. |
| kGetCapabilities, |
| |
| // Rpc binary messages. The payload is base64-encoded. |
| kRpc, |
| }; |
| |
| static ErrorOr<SenderMessage> Parse(const Json::Value& value); |
| ErrorOr<Json::Value> ToJson() const; |
| |
| Type type = Type::kUnknown; |
| int32_t sequence_number = -1; |
| bool valid = false; |
| absl::variant<absl::monostate, Offer, std::string> body; |
| }; |
| |
| } // namespace cast |
| } // namespace openscreen |
| |
| #endif // CAST_STREAMING_SENDER_MESSAGE_H_ |