sources/libs/nvmsgconv/deepstream_schema/deepstream_schema.h

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/*
 * SPDX-FileCopyrightText: Copyright (c) 2021-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 * SPDX-License-Identifier: Apache-2.0
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
 
#ifndef NVEVENTMSGCONV_H_
#define NVEVENTMSGCONV_H_
 
#include "nvdsmeta.h"
#include "nvdsmeta_schema.h"
#include <iostream>
#include <string>
#include <unordered_map>
 
using namespace std;
 
#define CONFIG_GROUP_SENSOR "sensor"
#define CONFIG_GROUP_PLACE "place"
#define CONFIG_GROUP_ANALYTICS "analytics"
 
#define CONFIG_KEY_COORDINATE "coordinate"
#define CONFIG_KEY_DESCRIPTION "description"
#define CONFIG_KEY_ENABLE "enable"
#define CONFIG_KEY_ID "id"
#define CONFIG_KEY_LANE "lane"
#define CONFIG_KEY_LEVEL "level"
#define CONFIG_KEY_LOCATION "location"
#define CONFIG_KEY_NAME "name"
#define CONFIG_KEY_SOURCE "source"
#define CONFIG_KEY_TYPE "type"
#define CONFIG_KEY_VERSION "version"
 
 
#define CONFIG_KEY_PLACE_SUB_FIELD1 "place-sub-field1"
#define CONFIG_KEY_PLACE_SUB_FIELD2 "place-sub-field2"
#define CONFIG_KEY_PLACE_SUB_FIELD3 "place-sub-field3"
 
#define DEFAULT_CSV_FIELDS 10
 
 
#define CHECK_ERROR(error)                           \
    if (error) {                                     \
        cout << "Error: " << error->message << endl; \
        goto done;                                   \
    }
 
#ifdef __cplusplus
extern "C" {
#endif
 
struct NvDsPlaceSubObject {
    string field1;
    string field2;
    string field3;
};
 
struct NvDsSensorObject {
    string id;
    string type;
    string desc;
    gdouble location[3];
    gdouble coordinate[3];
};
 
struct NvDsPlaceObject {
    string id;
    string name;
    string type;
    gdouble location[3];
    gdouble coordinate[3];
    NvDsPlaceSubObject subObj;
};
 
struct NvDsAnalyticsObject {
    string id;
    string desc;
    string source;
    string version;
};
 
struct NvDs3dDatamap {
    string obj_key_2d;
    string obj_key_3d;
    string obj_key_fusion;
    string lidar_data_key;
    guint32 lidar_element_size = 4;
    guint32 lidar_element_max_points = 10;
};
 
struct NvDsPayloadPriv {
    unordered_map<int, NvDsSensorObject> sensorObj;
    unordered_map<int, NvDsPlaceObject> placeObj;
    unordered_map<int, NvDsAnalyticsObject> analyticsObj;
    NvDs3dDatamap datamapCfg;
};
 
gchar* generate_event_message(void* privData, NvDsEventMsgMeta* meta);
gchar* generate_event_message_minimal(void* privData, NvDsEvent* events, guint size);
gchar* generate_event_message_protobuf(void* privData, NvDsEvent* events, guint size, size_t& message_len);
gchar* generate_dsmeta_message(void* privData, void* frameMeta, void* objMeta);
gchar* generate_dsmeta_message_minimal(void* privData, void* frameMeta);
gchar* generate_dsmeta_message_protobuf(void* privData, void* frameMeta, size_t& message_len);
gchar* generate_dsmeta_message_ds3d(void* privData, void* ptrDataMap, gboolean addLidarData, size_t& message_len);
void* create_deepstream_schema_ctx();
void destroy_deepstream_schema_ctx(void* privData);
bool nvds_msg2p_parse_key_value(void* privData, const gchar* file);
bool nvds_msg2p_parse_csv(void* privData, const gchar* file);
bool nvds_msg2p_parse_yaml(void* privData, const gchar* file);
 
#ifdef __cplusplus
}
#endif
#endif /* NVEVENTMSGCONV_H_ */