EngageConstants.h

//
//  Copyright (c) 2019 Rally Tactical Systems, Inc.
//  All rights reserved.
//
 
#ifndef EngageConstants_h
#define EngageConstants_h
 
#include <stdint.h>
 
#if 1
 
#if !defined(__APPLE__)
    #include <cstddef>
    #include <cstdint>
#endif
 
#ifdef WIN32
    #include <winsock2.h>
    #include <windows.h>
    #include <ws2tcpip.h>
#else
    #include <netinet/in.h>
#endif
 
static const size_t ENGAGE_MAX_CRYPTO_PASSWORD_BYTES = 256;
static const uint64_t ENGAGE_ROOT_CA_CERTIFICATE_CACHE_EXPIRATION_MS = (60 * 1000);
 
static const int ENGAGE_INVALID_IP_ADDRESS_FAMILY = -1;
 
static const size_t ENGAGE_MAX_OUTPUT_QUEUED_UDP_PACKETS = 1024;
 
static const size_t ENGAGE_MAX_IP_ADDR_SIZE = sizeof(struct sockaddr_in6);
static const size_t ENGAGE_MAX_ALIAS_SIZE = 16;
static const size_t ENGAGE_MAX_NODE_ID_SIZE = 16;
 
static const size_t ENGAGE_BLOB_PACKET_BUFFER_ALLOCATION_EXTRA_BYTES = 512;
 
static const int16_t ENGAGE_PCM_MIN_VALUE = -32768;
static const int16_t ENGAGE_PCM_MAX_VALUE = 32767;
 
static const uint16_t ENGAGE_SELECT_FUNCTION_TIMEOUT_SECS = 1;
static const uint16_t ENGAGE_MULTICAST_REJOIN_SECS = 8;
 
static const size_t ENGAGE_MAX_DATAGRAM_SIZE = 4096;
static const long ENGAGE_MAX_RECONNECT_PAUSE_MS = 30000;
static const long ENGAGE_RECONNECT_FAILURE_PAUSE_INCREMENT_MS = 1500;
 
static const size_t ENGAGE_BASE_RTP_HEADER_SIZE = 12;
static const uint16_t ENGAGE_ACCEPTED_RTP_VERSION = 2;
static const size_t ENGAGE_MAX_RTP_SAMPLES_THAT_CAN_BE_DECODED = (8000 * 5);
 
static const size_t ENGAGE_PCM_SAMPLE_COUNT_PER_MS = 8;
static const size_t ENGAGE_PCM_10_MS_SAMPLE_COUNT = (ENGAGE_PCM_SAMPLE_COUNT_PER_MS * 10);
 
#if defined(__APPLE__)
    static const size_t ENGAGE_PCM_MIN_PLATFORM_SAMPLE_COUNT = (ENGAGE_PCM_SAMPLE_COUNT_PER_MS * 40);
#elif defined(__ANDROID__)
    static const size_t ENGAGE_PCM_MIN_PLATFORM_SAMPLE_COUNT = (ENGAGE_PCM_SAMPLE_COUNT_PER_MS * 250);
#elif defined(__linux__)
    static const size_t ENGAGE_PCM_MIN_PLATFORM_SAMPLE_COUNT = (ENGAGE_PCM_SAMPLE_COUNT_PER_MS * 250);
#elif defined(WIN32)
    static const size_t ENGAGE_PCM_MIN_PLATFORM_SAMPLE_COUNT = (ENGAGE_PCM_SAMPLE_COUNT_PER_MS * 250);
#elif defined(__EMSCRIPTEN__)
    static const size_t ENGAGE_PCM_MIN_PLATFORM_SAMPLE_COUNT = (ENGAGE_PCM_SAMPLE_COUNT_PER_MS * 250);
#endif
 
static const long ENGAGE_TLS_CONNECTION_KEY_MATERIAL_SIZE = 32;
static const uint64_t ENGAGE_RTP_RESET_AFTER_IDLE_MS = (1000 * 30);
 
#if defined(RTS_DEBUG_BUILD)
static const uint64_t ENGAGE_GROUP_HEALTH_ERROR_ERROR_NOTIFICATION_INTERVAL_MS = (1000 * 10);
#else
static const uint64_t ENGAGE_GROUP_HEALTH_ERROR_ERROR_NOTIFICATION_INTERVAL_MS = (1000 * 30);
#endif
 
static const size_t ENGAGE_MAX_GROUPS_PER_BRIDGE = 128;
#endif
 
static const int ENGAGE_RESULT_OK = 0;
static const int ENGAGE_RESULT_INVALID_PARAMETERS = -1;
static const int ENGAGE_RESULT_NOT_INITIALIZED = -2;
static const int ENGAGE_RESULT_ALREADY_INITIALIZED = -3;
static const int ENGAGE_RESULT_GENERAL_FAILURE = -4;
static const int ENGAGE_RESULT_NOT_STARTED = -5;
static const int ENGAGE_RESULT_ALREADY_STARTED = -6;
static const int ENGAGE_RESULT_INSUFFICIENT_DESTINATION_SPACE = -7;
static const int ENGAGE_RESULT_CRYPTO_MODULE_INITIALIZATION_FAILED = -8;
static const int ENGAGE_RESULT_HIGH_RES_TIMER_ALREADY_EXISTS = -9;
static const int ENGAGE_LOG_LEVEL_FATAL = 0;
static const int ENGAGE_LOG_LEVEL_ERROR = 1;
static const int ENGAGE_LOG_LEVEL_WARNING = 2;
static const int ENGAGE_LOG_LEVEL_INFORMATIONAL = 3;
static const int ENGAGE_LOG_LEVEL_DEBUG = 4;
static const int ENGAGE_SYSLOG_ENABLE = 1;
static const int ENGAGE_SYSLOG_DISABLE = 0;
static const int ENGAGE_WATCHDOG_ENABLE = 1;
static const int ENGAGE_WATCHDOG_DISABLE = 0;
static const int ENGAGE_NOTIFICATIONS_ENABLE = 1;
static const int ENGAGE_NOTIFICATIONS_DISABLE = 0;
static const uint8_t ENGAGE_TXFLAG_EMERGENCY                = 0x0001;
 
static const uint8_t ENGAGE_TXFLAG_TX_END                   = 0x0002;                    // READ-ONLY!!
 
static const uint8_t ENGAGE_TXFLAG_AUTOMATED_SYSTEM         = 0x0004;
 
static const uint8_t ENGAGE_TXFLAG_STICKY_TID               = 0x0008;
 
static const uint8_t ENGAGE_TXFLAG_TID_INVALIDATED          = 0x0010;                    // READ-ONLY!!
 
static const uint8_t ENGAGE_TXFLAG_MUTE_RX_FOR_SPECIALIZER  = 0x0020;                    // READ-ONLY!!
 
static const uint8_t ENGAGE_TXFLAG_TX_START                 = 0x0040;                    // READ-ONLY!!
static const uint8_t ENGAGE_DEFAULT_BLOB_RTP_PAYLOAD_TYPE   = 66;
#define ENGAGE_DEFAULT_WS_PROTOCOL_NAME                     "rts-rallypoint-v1"
 
#endif // EngageConstants_h