Event.h

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/*
 * SPDX-FileCopyrightText: Copyright (c) 2019-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 * SPDX-License-Identifier: LicenseRef-NvidiaProprietary
 *
 * NVIDIA CORPORATION, its affiliates and licensors retain all intellectual
 * property and proprietary rights in and to this material, related
 * documentation and any modifications thereto. Any use, reproduction,
 * disclosure or distribution of this material and related documentation
 * without an express license agreement from NVIDIA CORPORATION or
 * its affiliates is strictly prohibited.
 */
 
#ifndef _ARGUS_EVENT_H
#define _ARGUS_EVENT_H
 
namespace Argus
{
 
class Event : public InterfaceProvider
{
protected:
    ~Event() {}
};
 
class EventType : public NamedUUID
{
public:
    EventType(uint32_t time_low_
            , uint16_t time_mid_
            , uint16_t time_hi_and_version_
            , uint16_t clock_seq_
            , uint8_t c0, uint8_t c1, uint8_t c2, uint8_t c3, uint8_t c4, uint8_t c5
            , const char* name)
    : NamedUUID(time_low_, time_mid_, time_hi_and_version_, clock_seq_,
                c0, c1, c2, c3, c4, c5, name)
    {}
 
    EventType()
    : NamedUUID(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "EVENT_TYPE_UNSPECIFIED")
    {}
};
 
 
/*
 * Core Event types
 */
 
DEFINE_UUID(EventType, EVENT_TYPE_ERROR,            2c80d8b0,2bfd,11e5,a2cb,08,00,20,0c,9a,66);
 
DEFINE_UUID(EventType, EVENT_TYPE_CAPTURE_STARTED,  2c80d8b1,2bfd,11e5,a2cb,08,00,20,0c,9a,66);
 
DEFINE_UUID(EventType, EVENT_TYPE_CAPTURE_COMPLETE, 2c80d8b2,2bfd,11e5,a2cb,08,00,20,0c,9a,66);
 
 
DEFINE_UUID(InterfaceID, IID_EVENT, 98bcb49e,fd7d,11e4,a322,16,97,f9,25,ec,7b);
class IEvent : public Interface
{
public:
    static const InterfaceID& id() { return IID_EVENT; }
 
    virtual EventType getEventType() const = 0;
 
    virtual uint64_t getTime() const = 0;
 
    virtual uint32_t getCaptureId() const = 0;
 
protected:
    ~IEvent() {}
};
 
DEFINE_UUID(InterfaceID, IID_EVENT_ERROR, 13e0fc70,1ab6,11e5,b939,08,00,20,0c,9a,66);
class IEventError : public Interface
{
public:
    static const InterfaceID& id() { return IID_EVENT_ERROR; }
 
    virtual Status getStatus() const = 0;
 
protected:
    ~IEventError() {}
};
 
DEFINE_UUID(InterfaceID, IID_EVENT_CAPTURE_COMPLETE, 8b2b40b5,f1e4,4c4d,ae1c,f3,93,f6,54,06,d5);
class IEventCaptureComplete : public Interface
{
public:
    static const InterfaceID& id() { return IID_EVENT_CAPTURE_COMPLETE; }
 
    virtual const CaptureMetadata* getMetadata() const = 0;
 
    virtual Status getStatus() const = 0;
 
protected:
    ~IEventCaptureComplete() {}
};
 
} // namespace Argus
 
#endif // _ARGUS_EVENT_H