Add RSID-based demuxing to RtpDemuxer

webrtc/common_types.h

 /*
  *  Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 689 matching lines @@
 
 // Class to represent RtpStreamId which is a string.
 // Unlike std::string, it can be copied with memcpy and cleared with memset.
 // Empty value represent unset RtpStreamId.
 class StreamId {
  public:
   // Stream id is limited to 16 bytes because it is the maximum length
   // that can be encoded with one-byte header extensions.
   static constexpr size_t kMaxSize = 16;
 
+  static bool IsLegalName(rtc::ArrayView<const char> name);
+
   StreamId() { value_[0] = 0; }
   explicit StreamId(rtc::ArrayView<const char> value) {
     Set(value.data(), value.size());
   }
   StreamId(const StreamId&) = default;
   StreamId& operator=(const StreamId&) = default;
 
   bool empty() const { return value_[0] == 0; }
   const char* data() const { return value_; }
   size_t size() const { return strnlen(value_, kMaxSize); }
@@ skipping 166 matching lines @@
 enum class RtcpMode { kOff, kCompound, kReducedSize };
 
 enum NetworkState {
   kNetworkUp,
   kNetworkDown,
 };
 
 }  // namespace webrtc
 
 #endif  // WEBRTC_COMMON_TYPES_H_