mediasoup-sys 0.2.2

FFI bindings to C++ libmediasoup-worker
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#define MS_CLASS "RTC::RtpHeaderExtensionParameters"
// #define MS_LOG_DEV_LEVEL 3

#include "Logger.hpp"
#include "MediaSoupErrors.hpp"
#include "Utils.hpp"
#include "RTC/RtpDictionaries.hpp"

namespace RTC
{
	/* Instance methods. */

	RtpHeaderExtensionParameters::RtpHeaderExtensionParameters(json& data)
	{
		MS_TRACE();

		if (!data.is_object())
			MS_THROW_TYPE_ERROR("data is not an object");

		auto jsonUriIt        = data.find("uri");
		auto jsonIdIt         = data.find("id");
		auto jsonEncryptIt    = data.find("encrypt");
		auto jsonParametersIt = data.find("parameters");

		// uri is mandatory.
		if (jsonUriIt == data.end() || !jsonUriIt->is_string())
			MS_THROW_TYPE_ERROR("missing uri");

		this->uri = jsonUriIt->get<std::string>();

		if (this->uri.empty())
			MS_THROW_TYPE_ERROR("empty uri");

		// Get the type.
		this->type = RTC::RtpHeaderExtensionUri::GetType(this->uri);

		// id is mandatory.
		if (jsonIdIt == data.end() || !Utils::Json::IsPositiveInteger(*jsonIdIt))
			MS_THROW_TYPE_ERROR("missing id");

		this->id = jsonIdIt->get<uint8_t>();

		// Don't allow id 0.
		if (this->id == 0u)
			MS_THROW_TYPE_ERROR("invalid id 0");

		// encrypt is optional.
		if (jsonEncryptIt != data.end() && jsonEncryptIt->is_boolean())
			this->encrypt = jsonEncryptIt->get<bool>();

		// parameters is optional.
		if (jsonParametersIt != data.end() && jsonParametersIt->is_object())
			this->parameters.Set(*jsonParametersIt);
	}

	void RtpHeaderExtensionParameters::FillJson(json& jsonObject) const
	{
		MS_TRACE();

		// Add uri.
		jsonObject["uri"] = this->uri;

		// Add id.
		jsonObject["id"] = this->id;

		// Add encrypt.
		jsonObject["encrypt"] = this->encrypt;

		// Add parameters.
		this->parameters.FillJson(jsonObject["parameters"]);
	}
} // namespace RTC