WebRTCInterface.hpp

/*
PrivMX Endpoint.
Copyright © 2024 Simplito sp. z o.o.
 
This file is part of the PrivMX Platform (https://privmx.dev).
This software is Licensed under the PrivMX Free License.
 
See the License for the specific language governing permissions and
limitations under the License.
*/
 
#ifndef _PRIVMXLIB_ENDPOINT_STREAM_WEBRTCINTERFACE_HPP_
#define _PRIVMXLIB_ENDPOINT_STREAM_WEBRTCINTERFACE_HPP_
 
#include <string>
#include <vector>
 
#include "privmx/endpoint/core/Buffer.hpp"
#include "privmx/endpoint/stream/Types.hpp"
 
namespace privmx {
namespace endpoint {
namespace stream {

enum KeyType {
    LOCAL,

    REMOTE
};

struct Key {
    std::string keyId;

    core::Buffer key;

    KeyType type;
};

class WebRTCInterface {
public:
    virtual std::string createOfferAndSetLocalDescription(
        const std::string& streamRoomId,
        const std::string& connectionType
    ) = 0;

    virtual std::string createAnswerAndSetDescriptions(
        const std::string& streamRoomId,
        const std::string& sdp,
        const std::string& type,
        const std::string& connectionType
    ) = 0;

    virtual void setAnswerAndSetRemoteDescription(
        const std::string& streamRoomId,
        const std::string& sdp,
        const std::string& type,
        const std::string& connectionType
    ) = 0;

    virtual void updateSessionId(
        const std::string& streamRoomId,
        const int64_t sessionId,
        const std::string& connectionType
    ) = 0;

    virtual void closeAll(const std::string& streamRoomId) = 0;

    virtual void close(const std::string& streamRoomId, const std::string& connectionType) = 0;

    virtual void updateKeys(const std::string& streamRoomId, const std::vector<Key>& keys) = 0;
 
protected:
    virtual ~WebRTCInterface() = default;
};
 
} // namespace stream
} // namespace endpoint
} // namespace privmx
 
#endif // _PRIVMXLIB_ENDPOINT_STREAM_WEBRTCINTERFACE_HPP_