Source/WebCore/Modules/mediastream/RTCIceCandidate.cpp

/*
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#include "config.h"
#include "RTCIceCandidate.h"

#if ENABLE(WEB_RTC)

#include "Dictionary.h"
#include "ExceptionCode.h"

namespace WebCore {

ExceptionOr<Ref<RTCIceCandidate>> RTCIceCandidate::create(const Dictionary& dictionary)
{
    String candidate;
    if (!dictionary.get("candidate", candidate))
        return Exception { TypeError };

    String sdpMid;
    dictionary.getWithUndefinedOrNullCheck("sdpMid", sdpMid);

    std::optional<unsigned short> sdpMLineIndex;
    String sdpMLineIndexString;

    if (dictionary.getWithUndefinedOrNullCheck("sdpMLineIndex", sdpMLineIndexString)) {
        bool intConversionOk;
        unsigned result = sdpMLineIndexString.toUIntStrict(&intConversionOk);
        if (!intConversionOk || result > USHRT_MAX)
            return Exception { TypeError };
        sdpMLineIndex = result;
    }

    if (sdpMid.isNull() && !sdpMLineIndex)
        return Exception { TypeError };

    return adoptRef(*new RTCIceCandidate(candidate, sdpMid, sdpMLineIndex));
}

Ref<RTCIceCandidate> RTCIceCandidate::create(const String& candidate, const String& sdpMid, std::optional<unsigned short> sdpMLineIndex)
{
    return adoptRef(*new RTCIceCandidate(candidate, sdpMid, sdpMLineIndex));
}

RTCIceCandidate::RTCIceCandidate(const String& candidate, const String& sdpMid, std::optional<unsigned short> sdpMLineIndex)
    : m_candidate(candidate)
    , m_sdpMid(sdpMid)
    , m_sdpMLineIndex(sdpMLineIndex)
{
}

} // namespace WebCore

#endif // ENABLE(WEB_RTC)