Reland "peerconnection: prefer spec names for signaling state"

This is a reland of f79bfc65e52a35d27cf0db2d212e94043fb44da3
the tests that have blocked the roll have been marked as allowed to fail.

Original change's description:
> peerconnection: prefer spec names for signaling state
>
> Map the internal state names to the spec ones defined in
>   https://w3c.github.io/webrtc-pc/#rtcsignalingstate-enum
> instead of exposing them. This only affects the (not specified)
> error strings.
>
> Bug: None
> Change-Id: Ib0b35bb3106b1688e8386f6fdd0b8c7fdebaf1dc
> Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/178390
> Reviewed-by: Henrik Boström <hbos@webrtc.org>
> Commit-Queue: Philipp Hancke <philipp.hancke@googlemail.com>
> Cr-Commit-Position: refs/heads/master@{#31591}

Bug: chromium:1101699
Change-Id: Ia21cec9e76fbaa4df2fa5a80409a7c80fedc4faa
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/178562
Commit-Queue: Philipp Hancke <philipp.hancke@googlemail.com>
Reviewed-by: Henrik Boström <hbos@webrtc.org>
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#31914}
This commit is contained in:
Philipp Hancke 2020-06-30 13:56:40 +02:00 committed by Commit Bot
parent 552eed534c
commit c2cfd18ab8

View File

@ -251,21 +251,23 @@ uint32_t ConvertIceTransportTypeToCandidateFilter(
return cricket::CF_NONE;
}
// Map internal signaling state name to spec name:
// https://w3c.github.io/webrtc-pc/#rtcsignalingstate-enum
std::string GetSignalingStateString(
PeerConnectionInterface::SignalingState state) {
switch (state) {
case PeerConnectionInterface::kStable:
return "kStable";
return "stable";
case PeerConnectionInterface::kHaveLocalOffer:
return "kHaveLocalOffer";
return "have-local-offer";
case PeerConnectionInterface::kHaveLocalPrAnswer:
return "kHavePrAnswer";
return "have-local-pranswer";
case PeerConnectionInterface::kHaveRemoteOffer:
return "kHaveRemoteOffer";
return "have-remote-offer";
case PeerConnectionInterface::kHaveRemotePrAnswer:
return "kHaveRemotePrAnswer";
return "have-remote-pranswer";
case PeerConnectionInterface::kClosed:
return "kClosed";
return "closed";
}
RTC_NOTREACHED();
return "";