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quicer_nif.c
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/*--------------------------------------------------------------------
Copyright (c) 2021-2024 EMQ Technologies Co., Ltd. All Rights Reserved.
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.
-------------------------------------------------------------------*/
#include "quicer_nif.h"
#include <dlfcn.h>
#if defined(__linux__)
#include <features.h>
#endif
#include "quicer_listener.h"
#include "quicer_vsn.h"
#if defined(__GLIBC__)
#include <malloc.h>
#endif
#include <openssl/err.h>
#include <openssl/ssl.h>
static ERL_NIF_TERM connection_controlling_process(ErlNifEnv *env,
QuicerConnCTX *c_ctx,
const ErlNifPid *caller,
const ERL_NIF_TERM *pid);
static ERL_NIF_TERM stream_controlling_process(ErlNifEnv *env,
QuicerStreamCTX *s_ctx,
const ErlNifPid *caller,
const ERL_NIF_TERM *pid);
static ERL_NIF_TERM
closeLib(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]);
/*
** atoms in use, initialized while load nif
*/
ERL_NIF_TERM ATOM_TRUE;
ERL_NIF_TERM ATOM_FALSE;
ERL_NIF_TERM ATOM_GLOBAL;
// quicer internal 'errors'
ERL_NIF_TERM ATOM_OK;
ERL_NIF_TERM ATOM_ERROR;
ERL_NIF_TERM ATOM_REG_FAILED;
ERL_NIF_TERM ATOM_OPEN_FAILED;
ERL_NIF_TERM ATOM_CTX_INIT_FAILED;
ERL_NIF_TERM ATOM_BAD_PID;
ERL_NIF_TERM ATOM_CONFIG_ERROR;
ERL_NIF_TERM ATOM_PARAM_ERROR;
ERL_NIF_TERM ATOM_CERT_ERROR;
ERL_NIF_TERM ATOM_BAD_MON;
ERL_NIF_TERM ATOM_LISTENER_OPEN_ERROR;
ERL_NIF_TERM ATOM_LISTENER_START_ERROR;
ERL_NIF_TERM ATOM_BADARG;
ERL_NIF_TERM ATOM_LIB_UNINITIALIZED;
ERL_NIF_TERM ATOM_CONN_OPEN_ERROR;
ERL_NIF_TERM ATOM_CONN_START_ERROR;
ERL_NIF_TERM ATOM_STREAM_OPEN_ERROR;
ERL_NIF_TERM ATOM_STREAM_START_ERROR;
ERL_NIF_TERM ATOM_STREAM_SEND_ERROR;
ERL_NIF_TERM ATOM_DGRAM_SEND_ERROR;
ERL_NIF_TERM ATOM_SOCKNAME_ERROR;
ERL_NIF_TERM ATOM_OWNER_DEAD;
ERL_NIF_TERM ATOM_NOT_OWNER;
ERL_NIF_TERM ATOM_NO_PEERCERT;
// Mirror 'errors' in msquic_linux.h
ERL_NIF_TERM ATOM_ERROR_NO_ERROR;
ERL_NIF_TERM ATOM_ERROR_CONTINUE;
ERL_NIF_TERM ATOM_ERROR_NOT_READY;
ERL_NIF_TERM ATOM_ERROR_NOT_ENOUGH_MEMORY;
ERL_NIF_TERM ATOM_ERROR_INVALID_STATE;
ERL_NIF_TERM ATOM_ERROR_INVALID_PARAMETER;
ERL_NIF_TERM ATOM_ERROR_NOT_SUPPORTED;
ERL_NIF_TERM ATOM_ERROR_NOT_FOUND;
ERL_NIF_TERM ATOM_ERROR_BUFFER_OVERFLOW;
ERL_NIF_TERM ATOM_ERROR_CONNECTION_REFUSED;
ERL_NIF_TERM ATOM_ERROR_OPERATION_ABORTED;
ERL_NIF_TERM ATOM_ERROR_HANDSHAKE_FAILURE;
ERL_NIF_TERM ATOM_ERROR_NETWORK_UNREACHABLE;
ERL_NIF_TERM ATOM_ERROR_CONNECTION_IDLE;
ERL_NIF_TERM ATOM_ERROR_INTERNAL_ERROR;
ERL_NIF_TERM ATOM_ERROR_PROTOCOL_ERROR;
ERL_NIF_TERM ATOM_ERROR_VER_NEG_ERROR;
ERL_NIF_TERM ATOM_ERROR_EPOLL_ERROR;
ERL_NIF_TERM ATOM_ERROR_DNS_RESOLUTION_ERROR;
ERL_NIF_TERM ATOM_ERROR_SOCKET_ERROR;
ERL_NIF_TERM ATOM_ERROR_SSL_ERROR;
ERL_NIF_TERM ATOM_ERROR_USER_CANCELED;
ERL_NIF_TERM ATOM_ERROR_ALPN_NEG_FAILURE;
ERL_NIF_TERM ATOM_UNKNOWN_STATUS_CODE;
ERL_NIF_TERM ATOM_UNKNOWN_TLS_STATUS_CODE;
ERL_NIF_TERM ATOM_QUIC_STATUS_SUCCESS;
ERL_NIF_TERM ATOM_QUIC_STATUS_PENDING;
ERL_NIF_TERM ATOM_QUIC_STATUS_CONTINUE;
ERL_NIF_TERM ATOM_QUIC_STATUS_OUT_OF_MEMORY;
ERL_NIF_TERM ATOM_QUIC_STATUS_INVALID_PARAMETER;
ERL_NIF_TERM ATOM_QUIC_STATUS_INVALID_STATE;
ERL_NIF_TERM ATOM_QUIC_STATUS_NOT_SUPPORTED;
ERL_NIF_TERM ATOM_QUIC_STATUS_NOT_FOUND;
ERL_NIF_TERM ATOM_QUIC_STATUS_BUFFER_TOO_SMALL;
ERL_NIF_TERM ATOM_QUIC_STATUS_HANDSHAKE_FAILURE;
ERL_NIF_TERM ATOM_QUIC_STATUS_ABORTED;
ERL_NIF_TERM ATOM_QUIC_STATUS_ADDRESS_IN_USE;
ERL_NIF_TERM ATOM_QUIC_STATUS_CONNECTION_TIMEOUT;
ERL_NIF_TERM ATOM_QUIC_STATUS_CONNECTION_IDLE;
ERL_NIF_TERM ATOM_QUIC_STATUS_INTERNAL_ERROR;
ERL_NIF_TERM ATOM_QUIC_STATUS_CONNECTION_REFUSED;
ERL_NIF_TERM ATOM_QUIC_STATUS_PROTOCOL_ERROR;
ERL_NIF_TERM ATOM_QUIC_STATUS_VER_NEG_ERROR;
ERL_NIF_TERM ATOM_QUIC_STATUS_UNREACHABLE;
ERL_NIF_TERM ATOM_QUIC_STATUS_TLS_ERROR;
ERL_NIF_TERM ATOM_QUIC_STATUS_USER_CANCELED;
ERL_NIF_TERM ATOM_QUIC_STATUS_ALPN_NEG_FAILURE;
ERL_NIF_TERM ATOM_QUIC_STATUS_STREAM_LIMIT_REACHED;
// TLS ERROR_STATUS
ERL_NIF_TERM ATOM_QUIC_STATUS_CLOSE_NOTIFY;
ERL_NIF_TERM ATOM_QUIC_STATUS_BAD_CERTIFICATE;
ERL_NIF_TERM ATOM_QUIC_STATUS_UNSUPPORTED_CERTIFICATE;
ERL_NIF_TERM ATOM_QUIC_STATUS_REVOKED_CERTIFICATE;
ERL_NIF_TERM ATOM_QUIC_STATUS_EXPIRED_CERTIFICATE;
ERL_NIF_TERM ATOM_QUIC_STATUS_UNKNOWN_CERTIFICATE;
ERL_NIF_TERM ATOM_QUIC_STATUS_REQUIRED_CERTIFICATE;
ERL_NIF_TERM ATOM_QUIC_STATUS_CERT_EXPIRED;
ERL_NIF_TERM ATOM_QUIC_STATUS_CERT_UNTRUSTED_ROOT;
ERL_NIF_TERM ATOM_QUIC_STATUS_CERT_NO_CERT;
ERL_NIF_TERM ATOM_QUIC_STATUS_CERT_REQUIRED;
ERL_NIF_TERM ATOM_QUIC_STATUS_CERT_UNOBTAINABLE;
// option keys
ERL_NIF_TERM ATOM_CERT;
ERL_NIF_TERM ATOM_CERTFILE;
ERL_NIF_TERM ATOM_KEY;
ERL_NIF_TERM ATOM_KEYFILE;
ERL_NIF_TERM ATOM_PASSWORD;
ERL_NIF_TERM ATOM_ALPN;
ERL_NIF_TERM ATOM_HANDLE;
ERL_NIF_TERM ATOM_VERIFY;
ERL_NIF_TERM ATOM_PEER;
ERL_NIF_TERM ATOM_NONE;
ERL_NIF_TERM ATOM_CACERTFILE;
/*-------------------------------------------------------*/
/* msquic execution profile for registration */
/*-------------------------------------------------------*/
ERL_NIF_TERM ATOM_QUIC_EXECUTION_PROFILE_LOW_LATENCY; // Default
ERL_NIF_TERM ATOM_QUIC_EXECUTION_PROFILE_MAX_THROUGHPUT;
ERL_NIF_TERM ATOM_QUIC_EXECUTION_PROFILE_SCAVENGER;
ERL_NIF_TERM ATOM_QUIC_EXECUTION_PROFILE_REAL_TIME;
/*-----------------------------------------*/
/* msquic params starts */
/*-----------------------------------------*/
// Parameters for QUIC_PARAM_LEVEL_GLOBAL.
//
ERL_NIF_TERM ATOM_QUIC_GLOBAL;
ERL_NIF_TERM ATOM_QUIC_PARAM_GLOBAL_RETRY_MEMORY_PERCENT;
ERL_NIF_TERM ATOM_QUIC_PARAM_GLOBAL_SUPPORTED_VERSIONS;
ERL_NIF_TERM ATOM_QUIC_PARAM_GLOBAL_LOAD_BALACING_MODE;
ERL_NIF_TERM ATOM_QUIC_PARAM_GLOBAL_PERF_COUNTERS;
ERL_NIF_TERM ATOM_QUIC_PARAM_GLOBAL_SETTINGS;
ERL_NIF_TERM ATOM_QUIC_PARAM_GLOBAL_VERSION;
ERL_NIF_TERM ATOM_QUIC_PARAM_GLOBAL_LIBRARY_GIT_HASH;
//
// Parameters for QUIC_PARAM_LEVEL_REGISTRATION.
//
ERL_NIF_TERM ATOM_QUIC_REGISTRATION;
ERL_NIF_TERM ATOM_QUIC_PARAM_REGISTRATION_CID_PREFIX;
//
// Parameters for QUIC_PARAM_LEVEL_CONFIGURATION.
//
ERL_NIF_TERM ATOM_QUIC_CONFIGURATION;
ERL_NIF_TERM ATOM_QUIC_PARAM_CONFIGURATION_SETTINGS;
//
// Parameters for QUIC_PARAM_LEVEL_LISTENER.
//
ERL_NIF_TERM ATOM_QUIC_PARAM_LISTENER_LOCAL_ADDRESS;
ERL_NIF_TERM ATOM_QUIC_PARAM_LISTENER_STATS;
ERL_NIF_TERM ATOM_QUIC_PARAM_LISTENER_CIBIR_ID;
//
// Parameters for QUIC_PARAM_LEVEL_CONNECTION.
//
ERL_NIF_TERM ATOM_QUIC_PARAM_CONN_QUIC_VERSION;
ERL_NIF_TERM ATOM_QUIC_PARAM_CONN_LOCAL_ADDRESS;
ERL_NIF_TERM ATOM_QUIC_PARAM_CONN_REMOTE_ADDRESS;
ERL_NIF_TERM ATOM_QUIC_PARAM_CONN_IDEAL_PROCESSOR;
ERL_NIF_TERM ATOM_QUIC_PARAM_CONN_SETTINGS;
ERL_NIF_TERM ATOM_QUIC_PARAM_CONN_STATISTICS;
ERL_NIF_TERM ATOM_QUIC_PARAM_CONN_STATISTICS_V2;
ERL_NIF_TERM ATOM_QUIC_PARAM_CONN_STATISTICS_PLAT;
ERL_NIF_TERM ATOM_QUIC_PARAM_CONN_SHARE_UDP_BINDING;
ERL_NIF_TERM ATOM_QUIC_PARAM_CONN_LOCAL_BIDI_STREAM_COUNT;
ERL_NIF_TERM ATOM_QUIC_PARAM_CONN_LOCAL_UNIDI_STREAM_COUNT;
ERL_NIF_TERM ATOM_QUIC_PARAM_CONN_MAX_STREAM_IDS;
ERL_NIF_TERM ATOM_QUIC_PARAM_CONN_CLOSE_REASON_PHRASE;
ERL_NIF_TERM ATOM_QUIC_PARAM_CONN_STREAM_SCHEDULING_SCHEME;
ERL_NIF_TERM ATOM_QUIC_PARAM_CONN_DATAGRAM_RECEIVE_ENABLED;
ERL_NIF_TERM ATOM_QUIC_PARAM_CONN_DATAGRAM_SEND_ENABLED;
ERL_NIF_TERM ATOM_QUIC_PARAM_CONN_DISABLE_1RTT_ENCRYPTION;
ERL_NIF_TERM ATOM_QUIC_PARAM_CONN_RESUMPTION_TICKET;
ERL_NIF_TERM ATOM_QUIC_PARAM_CONN_PEER_CERTIFICATE_VALID;
ERL_NIF_TERM ATOM_QUIC_PARAM_CONN_LOCAL_INTERFACE;
//
// Parameters for QUIC_PARAM_LEVEL_TLS.
//
ERL_NIF_TERM ATOM_QUIC_TLS;
ERL_NIF_TERM ATOM_TLS_PROTOCOL_VERSION;
ERL_NIF_TERM ATOM_CIPHER_ALGORITHM;
ERL_NIF_TERM ATOM_CIPHER_STRENGTH;
ERL_NIF_TERM ATOM_HASH_ALGORITHM;
ERL_NIF_TERM ATOM_HASH_STRENGTH;
ERL_NIF_TERM ATOM_KEY_EXCHANGE_ALGORITHM;
ERL_NIF_TERM ATOM_KEY_EXCHANGE_STRENGTH;
ERL_NIF_TERM ATOM_CIPHER_SUITE;
ERL_NIF_TERM ATOM_TLS_VSN_1_3;
/* Cipher Alg */
ERL_NIF_TERM ATOM_AES_128;
ERL_NIF_TERM ATOM_AES_256;
ERL_NIF_TERM ATOM_CHACHA20;
/* Hash Alg */
ERL_NIF_TERM ATOM_SHA_256;
ERL_NIF_TERM ATOM_SHA_384;
/* Cipher Suite */
ERL_NIF_TERM ATOM_AES_128_GCM_SHA256;
ERL_NIF_TERM ATOM_AES_128_GCM_SHA256;
ERL_NIF_TERM ATOM_AES_256_GCM_SHA384;
ERL_NIF_TERM ATOM_CHACHA20_POLY1305_SHA256;
ERL_NIF_TERM ATOM_QUIC_PARAM_TLS_SCHANNEL_CONTEXT_ATTRIBUTE_W;
ERL_NIF_TERM ATOM_QUIC_PARAM_TLS_HANDSHAKE_INFO;
ERL_NIF_TERM ATOM_QUIC_PARAM_TLS_NEGOTIATED_ALPN;
//
// Parameters for QUIC_PARAM_LEVEL_STREAM.
//
ERL_NIF_TERM ATOM_QUIC_PARAM_STREAM_ID;
ERL_NIF_TERM ATOM_QUIC_PARAM_STREAM_0RTT_LENGTH;
ERL_NIF_TERM ATOM_QUIC_PARAM_STREAM_IDEAL_SEND_BUFFER_SIZE;
ERL_NIF_TERM ATOM_QUIC_PARAM_STREAM_PRIORITY;
/*-----------------------*/
/* msquic params ends */
/*-----------------------*/
/*----------------------------------------------------------*/
/* QUIC_SETTINGS starts */
/*----------------------------------------------------------*/
ERL_NIF_TERM ATOM_QUIC_SETTINGS_MaxBytesPerKey;
ERL_NIF_TERM ATOM_QUIC_SETTINGS_HandshakeIdleTimeoutMs;
ERL_NIF_TERM ATOM_QUIC_SETTINGS_IdleTimeoutMs;
ERL_NIF_TERM ATOM_QUIC_SETTINGS_TlsClientMaxSendBuffer;
ERL_NIF_TERM ATOM_QUIC_SETTINGS_TlsServerMaxSendBuffer;
ERL_NIF_TERM ATOM_QUIC_SETTINGS_StreamRecvWindowDefault;
ERL_NIF_TERM ATOM_QUIC_SETTINGS_StreamRecvBufferDefault;
ERL_NIF_TERM ATOM_QUIC_SETTINGS_ConnFlowControlWindow;
ERL_NIF_TERM ATOM_QUIC_SETTINGS_MaxWorkerQueueDelayUs;
ERL_NIF_TERM ATOM_QUIC_SETTINGS_MaxStatelessOperations;
ERL_NIF_TERM ATOM_QUIC_SETTINGS_InitialWindowPackets;
ERL_NIF_TERM ATOM_QUIC_SETTINGS_SendIdleTimeoutMs;
ERL_NIF_TERM ATOM_QUIC_SETTINGS_InitialRttMs;
ERL_NIF_TERM ATOM_QUIC_SETTINGS_MaxAckDelayMs;
ERL_NIF_TERM ATOM_QUIC_SETTINGS_DisconnectTimeoutMs;
ERL_NIF_TERM ATOM_QUIC_SETTINGS_KeepAliveIntervalMs;
ERL_NIF_TERM ATOM_QUIC_SETTINGS_CongestionControlAlgorithm;
ERL_NIF_TERM ATOM_QUIC_SETTINGS_PeerBidiStreamCount;
ERL_NIF_TERM ATOM_QUIC_SETTINGS_PeerUnidiStreamCount;
ERL_NIF_TERM ATOM_QUIC_SETTINGS_RetryMemoryLimit;
ERL_NIF_TERM ATOM_QUIC_SETTINGS_LoadBalancingMode;
ERL_NIF_TERM ATOM_QUIC_SETTINGS_MaxOperationsPerDrain;
ERL_NIF_TERM ATOM_QUIC_SETTINGS_SendBufferingEnabled;
ERL_NIF_TERM ATOM_QUIC_SETTINGS_PacingEnabled;
ERL_NIF_TERM ATOM_QUIC_SETTINGS_MigrationEnabled;
ERL_NIF_TERM ATOM_QUIC_SETTINGS_DatagramReceiveEnabled;
ERL_NIF_TERM ATOM_QUIC_SETTINGS_ServerResumptionLevel;
ERL_NIF_TERM ATOM_QUIC_SETTINGS_VersionNegotiationExtEnabled;
ERL_NIF_TERM ATOM_QUIC_SETTINGS_DesiredVersionsList;
ERL_NIF_TERM ATOM_QUIC_SETTINGS_DesiredVersionsListLength;
ERL_NIF_TERM ATOM_QUIC_SETTINGS_MinimumMtu;
ERL_NIF_TERM ATOM_QUIC_SETTINGS_MaximumMtu;
ERL_NIF_TERM ATOM_QUIC_SETTINGS_MtuDiscoverySearchCompleteTimeoutUs;
ERL_NIF_TERM ATOM_QUIC_SETTINGS_MtuDiscoveryMissingProbeCount;
ERL_NIF_TERM ATOM_QUIC_SETTINGS_MaxBindingStatelessOperations;
ERL_NIF_TERM ATOM_QUIC_SETTINGS_StatelessOperationExpirationMs;
/*----------------------------------------------------------*/
/* QUIC_SETTINGS ends */
/*----------------------------------------------------------*/
/*----------------------------------------------------------*/
/* QUIC_STREAM_OPTS starts */
/*----------------------------------------------------------*/
ERL_NIF_TERM ATOM_QUIC_STREAM_OPTS_ACTIVE;
ERL_NIF_TERM ATOM_QUIC_STREAM_OPTS_OPEN_FLAG;
ERL_NIF_TERM ATOM_QUIC_STREAM_OPTS_START_FLAG;
/*----------------------------------------------------------*/
/* QUIC_STREAM_OPTS ends */
/*----------------------------------------------------------*/
ERL_NIF_TERM ATOM_CLOSED;
ERL_NIF_TERM ATOM_STREAM_CLOSED;
ERL_NIF_TERM ATOM_LISTENER_STOPPED;
ERL_NIF_TERM ATOM_TRANS_SHUTDOWN;
ERL_NIF_TERM ATOM_SHUTDOWN;
ERL_NIF_TERM ATOM_PEER_SEND_SHUTDOWN;
ERL_NIF_TERM ATOM_PEER_SEND_ABORTED;
ERL_NIF_TERM ATOM_PEER_RECEIVE_ABORTED;
ERL_NIF_TERM ATOM_PEER_ADDRESS_CHANGED;
ERL_NIF_TERM ATOM_SEND_SHUTDOWN_COMPLETE;
ERL_NIF_TERM ATOM_PEER_ACCEPTED;
ERL_NIF_TERM ATOM_LOCAL_ADDRESS_CHANGED;
ERL_NIF_TERM ATOM_STREAMS_AVAILABLE;
ERL_NIF_TERM ATOM_PEER_NEEDS_STREAMS;
ERL_NIF_TERM ATOM_START_COMPLETE;
ERL_NIF_TERM ATOM_SEND_COMPLETE;
ERL_NIF_TERM ATOM_DGRAM_SEND_STATE;
ERL_NIF_TERM ATOM_SEND_DGRAM_COMPLETE;
ERL_NIF_TERM ATOM_EINVAL;
ERL_NIF_TERM ATOM_QUIC;
ERL_NIF_TERM ATOM_PASSIVE;
ERL_NIF_TERM ATOM_QUIC_EVENT_MASK;
ERL_NIF_TERM ATOM_NST_RECEIVED;
ERL_NIF_TERM ATOM_NST;
ERL_NIF_TERM ATOM_DGRAM;
ERL_NIF_TERM ATOM_DGRAM_STATE_CHANGED;
ERL_NIF_TERM ATOM_DGRAM_MAX_LEN;
ERL_NIF_TERM ATOM_DGRAM_SEND_ENABLED;
ERL_NIF_TERM ATOM_DEBUG;
ERL_NIF_TERM ATOM_ONCE;
ERL_NIF_TERM ATOM_NEW_CONN;
ERL_NIF_TERM ATOM_CONNECTED;
ERL_NIF_TERM ATOM_CONN_RESUMED;
ERL_NIF_TERM ATOM_NEW_STREAM;
/*----------------------------------------------------------*/
/* for code insert with SNABBKAFFE */
/*----------------------------------------------------------*/
ERL_NIF_TERM ATOM_SNABBKAFFE_COLLECTOR;
ERL_NIF_TERM ATOM_TRACE;
ERL_NIF_TERM ATOM_TIME;
// Trace point Context, nif for callback
ERL_NIF_TERM ATOM_CONTEXT;
ERL_NIF_TERM ATOM_NIF;
ERL_NIF_TERM ATOM_CALLBACK;
ERL_NIF_TERM ATOM_TAG;
ERL_NIF_TERM ATOM_RESOURCE_ID;
ERL_NIF_TERM ATOM_MARK;
ERL_NIF_TERM ATOM_KIND;
ERL_NIF_TERM ATOM_SNK_KIND;
ERL_NIF_TERM ATOM_SNK_META;
ERL_NIF_TERM ATOM_GEN_CAST;
ERL_NIF_TERM ATOM_FUNCTION;
ERL_NIF_TERM ATOM_SNABBKAFFE_NEMESIS;
/*----------------------------------------------------------*/
/* Additional Connection Opt */
/*----------------------------------------------------------*/
ERL_NIF_TERM ATOM_SSL_KEYLOGFILE_NAME;
ERL_NIF_TERM ATOM_ALLOW_INSECURE;
ERL_NIF_TERM ATOM_VERIFY;
ERL_NIF_TERM ATOM_VERIFY_NONE;
ERL_NIF_TERM ATOM_VERIFY_PEER;
/*----------------------------------------------------------*/
/* Used in messages to the owners */
/*----------------------------------------------------------*/
ERL_NIF_TERM ATOM_IS_RESUMED;
ERL_NIF_TERM ATOM_ALPNS;
ERL_NIF_TERM ATOM_IS_HANDSHAKE_COMPLETED;
ERL_NIF_TERM ATOM_IS_PEER_ACKED;
ERL_NIF_TERM ATOM_IS_APP_CLOSING;
ERL_NIF_TERM ATOM_IS_SHUTDOWN_BY_APP;
ERL_NIF_TERM ATOM_IS_CLOSED_REMOTELY;
ERL_NIF_TERM ATOM_IS_ORPHAN;
ERL_NIF_TERM ATOM_BIDI_STREAMS;
ERL_NIF_TERM ATOM_UNIDI_STREAMS;
ERL_NIF_TERM ATOM_STATUS;
ERL_NIF_TERM ATOM_STATE;
ERL_NIF_TERM ATOM_STREAM_ID;
ERL_NIF_TERM ATOM_IS_PEER_ACCEPTED;
ERL_NIF_TERM ATOM_IS_CONN_SHUTDOWN;
ERL_NIF_TERM ATOM_ABS_OFFSET;
ERL_NIF_TERM ATOM_LEN;
ERL_NIF_TERM ATOM_FLAGS;
ERL_NIF_TERM ATOM_VER;
ERL_NIF_TERM ATOM_LOCAL_ADDR;
ERL_NIF_TERM ATOM_REMOTE_ADDR;
ERL_NIF_TERM ATOM_SERVER_NAME;
ERL_NIF_TERM ATOM_CLIENT_ALPNS;
ERL_NIF_TERM ATOM_CRYPTO_BUFFER;
ERL_NIF_TERM ATOM_UNDEFINED;
// Datagram Send State
ERL_NIF_TERM ATOM_QUIC_DATAGRAM_SEND_UNKNOWN;
ERL_NIF_TERM ATOM_QUIC_DATAGRAM_SEND_SENT;
ERL_NIF_TERM ATOM_QUIC_DATAGRAM_SEND_LOST_SUSPECT;
ERL_NIF_TERM ATOM_QUIC_DATAGRAM_SEND_LOST_DISCARDED;
ERL_NIF_TERM ATOM_QUIC_DATAGRAM_SEND_ACKNOWLEDGED;
ERL_NIF_TERM ATOM_QUIC_DATAGRAM_SEND_ACKNOWLEDGED_SPURIOUS;
ERL_NIF_TERM ATOM_QUIC_DATAGRAM_SEND_CANCELED;
ERL_NIF_TERM ATOM_QUIC_CORRELATION_ID;
ERL_NIF_TERM ATOM_QUIC_VERSION_NEGOTIATION;
ERL_NIF_TERM ATOM_QUIC_STATELESS_RETRY;
ERL_NIF_TERM ATOM_QUIC_RESUMPTION_ATTEMPTED;
ERL_NIF_TERM ATOM_QUIC_RESUMPTION_SUCCEEDED;
ERL_NIF_TERM ATOM_QUIC_GREASE_BIT_NEGOTIATED;
ERL_NIF_TERM ATOM_QUIC_ECN_CAPABLE;
ERL_NIF_TERM ATOM_QUIC_ENCRYPTION_OFFLOADED;
ERL_NIF_TERM ATOM_QUIC_RESERVED;
ERL_NIF_TERM ATOM_QUIC_RTT;
ERL_NIF_TERM ATOM_QUIC_MIN_RTT;
ERL_NIF_TERM ATOM_QUIC_MAX_RTT;
ERL_NIF_TERM ATOM_QUIC_TIMING_START;
ERL_NIF_TERM ATOM_QUIC_TIMING_INITIAL_FLIGHT_END;
ERL_NIF_TERM ATOM_QUIC_TIMING_HANDSHAKE_FLIGHT_END;
ERL_NIF_TERM ATOM_QUIC_HANDSHAKE_CLIENT_FLIGHT_1_BYTES;
ERL_NIF_TERM ATOM_QUIC_HANDSHAKE_SERVER_FLIGHT_1_BYTES;
ERL_NIF_TERM ATOM_QUIC_HANDSHAKE_CLIENT_FLIGHT_2_BYTES;
ERL_NIF_TERM ATOM_QUIC_SEND_PATH_MTU;
ERL_NIF_TERM ATOM_QUIC_SEND_TOTAL_PACKETS;
ERL_NIF_TERM ATOM_QUIC_SEND_RETRANSMITABLE_PACKETS;
ERL_NIF_TERM ATOM_QUIC_SEND_SUSPECTED_LOST_PACKETS;
ERL_NIF_TERM ATOM_QUIC_SEND_SPURIOUS_LOST_PACKETS;
ERL_NIF_TERM ATOM_QUIC_SEND_TOTAL_BYTES;
ERL_NIF_TERM ATOM_QUIC_SEND_TOTAL_STREAM_BYTES;
ERL_NIF_TERM ATOM_QUIC_SEND_CONGESTION_COUNT;
ERL_NIF_TERM ATOM_QUIC_SEND_PERSISTENT_CONGESTION_COUNT;
ERL_NIF_TERM ATOM_QUIC_RECV_TOTAL_PACKETS;
ERL_NIF_TERM ATOM_QUIC_RECV_REORDERED_PACKETS;
ERL_NIF_TERM ATOM_QUIC_RECV_DROPPED_PACKETS;
ERL_NIF_TERM ATOM_QUIC_RECV_DUPLICATE_PACKETS;
ERL_NIF_TERM ATOM_QUIC_RECV_TOTAL_BYTES;
ERL_NIF_TERM ATOM_QUIC_RECV_TOTAL_STREAM_BYTES;
ERL_NIF_TERM ATOM_QUIC_RECV_DECRYPTION_FAILURES;
ERL_NIF_TERM ATOM_QUIC_RECV_VALID_ACK_FRAMES;
ERL_NIF_TERM ATOM_QUIC_KEY_UPDATE_COUNT;
ERL_NIF_TERM ATOM_QUIC_SEND_CONGESTION_WINDOW;
ERL_NIF_TERM ATOM_QUIC_DEST_CID_UPDATE_COUNT;
ERL_NIF_TERM ATOM_QUIC_SEND_ECN_CONGESTION_COUNT;
// Mirror 'status' in msquic_linux.h
/*
** Helper macros
*/
#define INIT_ATOMS \
ATOM(ATOM_TRUE, true); \
ATOM(ATOM_FALSE, false); \
ATOM(ATOM_GLOBAL, global); \
\
ATOM(ATOM_OK, ok); \
ATOM(ATOM_ERROR, error); \
ATOM(ATOM_REG_FAILED, reg_failed); \
ATOM(ATOM_OPEN_FAILED, open_failed); \
ATOM(ATOM_CTX_INIT_FAILED, ctx_init_failed); \
ATOM(ATOM_BAD_PID, bad_pid); \
ATOM(ATOM_CONFIG_ERROR, config_error); \
ATOM(ATOM_PARAM_ERROR, param_error); \
ATOM(ATOM_CERT_ERROR, cert_error); \
ATOM(ATOM_BAD_MON, bad_mon); \
ATOM(ATOM_LISTENER_OPEN_ERROR, listener_open_error); \
ATOM(ATOM_LISTENER_START_ERROR, listener_start_error); \
ATOM(ATOM_BADARG, badarg); \
ATOM(ATOM_LIB_UNINITIALIZED, lib_uninitialized); \
ATOM(ATOM_CONN_OPEN_ERROR, conn_open_error); \
ATOM(ATOM_CONN_START_ERROR, conn_start_error); \
ATOM(ATOM_STREAM_OPEN_ERROR, stm_open_error); \
ATOM(ATOM_STREAM_START_ERROR, stm_start_error); \
ATOM(ATOM_STREAM_SEND_ERROR, stm_send_error); \
ATOM(ATOM_DGRAM_SEND_ERROR, dgram_send_error); \
ATOM(ATOM_OWNER_DEAD, owner_dead); \
ATOM(ATOM_NOT_OWNER, not_owner); \
ATOM(ATOM_NO_PEERCERT, no_peercert); \
\
ATOM(ATOM_ERROR_NO_ERROR, no_error); \
ATOM(ATOM_ERROR_CONTINUE, continue); \
ATOM(ATOM_ERROR_NOT_READY, not_ready); \
ATOM(ATOM_ERROR_NOT_ENOUGH_MEMORY, not_enough_mem); \
ATOM(ATOM_ERROR_INVALID_STATE, invalid_state); \
ATOM(ATOM_ERROR_INVALID_PARAMETER, invalid_parm); \
ATOM(ATOM_ERROR_NOT_SUPPORTED, not_supported); \
ATOM(ATOM_ERROR_NOT_FOUND, not_found); \
ATOM(ATOM_ERROR_BUFFER_OVERFLOW, buffer_overflow); \
ATOM(ATOM_ERROR_CONNECTION_REFUSED, connection_refused); \
ATOM(ATOM_ERROR_OPERATION_ABORTED, operation_aborted); \
ATOM(ATOM_ERROR_HANDSHAKE_FAILURE, handshake_failure); \
ATOM(ATOM_ERROR_NETWORK_UNREACHABLE, network_unreachable); \
ATOM(ATOM_ERROR_CONNECTION_IDLE, connection_idle); \
ATOM(ATOM_ERROR_INTERNAL_ERROR, internal_error); \
ATOM(ATOM_ERROR_PROTOCOL_ERROR, protocol_error); \
ATOM(ATOM_ERROR_VER_NEG_ERROR, vsn_neg_error); \
ATOM(ATOM_ERROR_EPOLL_ERROR, epoll_error); \
ATOM(ATOM_ERROR_DNS_RESOLUTION_ERROR, dns_resolution_error); \
ATOM(ATOM_ERROR_SOCKET_ERROR, socket_error); \
ATOM(ATOM_ERROR_SSL_ERROR, ssl_error); \
ATOM(ATOM_ERROR_USER_CANCELED, user_canceled); \
ATOM(ATOM_ERROR_ALPN_NEG_FAILURE, alpn_neg_failure); \
\
ATOM(ATOM_UNKNOWN_STATUS_CODE, unknown_quic_status); \
ATOM(ATOM_UNKNOWN_TLS_STATUS_CODE, unknown_quic_tls_status); \
ATOM(ATOM_QUIC_STATUS_SUCCESS, success); \
ATOM(ATOM_QUIC_STATUS_PENDING, pending); \
ATOM(ATOM_QUIC_STATUS_CONTINUE, continue); \
ATOM(ATOM_QUIC_STATUS_OUT_OF_MEMORY, out_of_memory); \
ATOM(ATOM_QUIC_STATUS_INVALID_PARAMETER, invalid_parameter); \
ATOM(ATOM_QUIC_STATUS_INVALID_STATE, invalid_state); \
ATOM(ATOM_QUIC_STATUS_NOT_SUPPORTED, not_supported); \
ATOM(ATOM_QUIC_STATUS_NOT_FOUND, not_found); \
ATOM(ATOM_QUIC_STATUS_BUFFER_TOO_SMALL, buffer_too_small); \
ATOM(ATOM_QUIC_STATUS_HANDSHAKE_FAILURE, handshake_failure); \
ATOM(ATOM_QUIC_STATUS_ABORTED, aborted); \
ATOM(ATOM_QUIC_STATUS_ADDRESS_IN_USE, address_in_use); \
ATOM(ATOM_QUIC_STATUS_CONNECTION_TIMEOUT, connection_timeout); \
ATOM(ATOM_QUIC_STATUS_CONNECTION_IDLE, connection_idle); \
ATOM(ATOM_QUIC_STATUS_INTERNAL_ERROR, internal_error); \
ATOM(ATOM_QUIC_STATUS_CONNECTION_REFUSED, connection_refused); \
ATOM(ATOM_QUIC_STATUS_PROTOCOL_ERROR, protocol_error); \
ATOM(ATOM_QUIC_STATUS_VER_NEG_ERROR, ver_neg_error); \
ATOM(ATOM_QUIC_STATUS_UNREACHABLE, unreachable); \
ATOM(ATOM_QUIC_STATUS_TLS_ERROR, tls_error); \
ATOM(ATOM_QUIC_STATUS_USER_CANCELED, user_canceled); \
ATOM(ATOM_QUIC_STATUS_ALPN_NEG_FAILURE, alpn_neg_failure); \
ATOM(ATOM_QUIC_STATUS_STREAM_LIMIT_REACHED, stream_limit_reached); \
ATOM(ATOM_QUIC_STATUS_CLOSE_NOTIFY, close_notify); \
/* TLS Error Status */ \
ATOM(ATOM_QUIC_STATUS_BAD_CERTIFICATE, bad_certificate); \
ATOM(ATOM_QUIC_STATUS_UNSUPPORTED_CERTIFICATE, unsupported_certificate); \
ATOM(ATOM_QUIC_STATUS_REVOKED_CERTIFICATE, revoked_certificate); \
ATOM(ATOM_QUIC_STATUS_EXPIRED_CERTIFICATE, expired_certificate); \
ATOM(ATOM_QUIC_STATUS_UNKNOWN_CERTIFICATE, unknown_certificate); \
ATOM(ATOM_QUIC_STATUS_REQUIRED_CERTIFICATE, required_certificate); \
ATOM(ATOM_QUIC_STATUS_CERT_EXPIRED, cert_expired); \
ATOM(ATOM_QUIC_STATUS_CERT_UNTRUSTED_ROOT, cert_untrusted_root); \
ATOM(ATOM_QUIC_STATUS_CERT_NO_CERT, cert_no_cert); \
ATOM(ATOM_QUIC_STATUS_CERT_REQUIRED, cert_required); \
ATOM(ATOM_QUIC_STATUS_CERT_UNOBTAINABLE, cert_unobtainable); \
/*-------------------------------------------------------*/ \
/* msquic execution profile for reg */ \
/*-------------------------------------------------------*/ \
ATOM(ATOM_QUIC_EXECUTION_PROFILE_LOW_LATENCY, \
quic_execution_profile_low_latency); \
ATOM(ATOM_QUIC_EXECUTION_PROFILE_MAX_THROUGHPUT, \
quic_execution_profile_max_throughput); \
ATOM(ATOM_QUIC_EXECUTION_PROFILE_SCAVENGER, \
quic_execution_profile_scavenger); \
ATOM(ATOM_QUIC_EXECUTION_PROFILE_REAL_TIME, \
quic_execution_profile_real_time); \
/*-----------------------------------------*/ \
/* msquic params starts */ \
/*-----------------------------------------*/ \
\
/* Parameters for QUIC_PARAM_LEVEL_GLOBAL. */ \
ATOM(ATOM_QUIC_GLOBAL, quic_global); \
ATOM(ATOM_QUIC_PARAM_GLOBAL_RETRY_MEMORY_PERCENT, retry_memory_percent); \
ATOM(ATOM_QUIC_PARAM_GLOBAL_SUPPORTED_VERSIONS, supported_versions); \
ATOM(ATOM_QUIC_PARAM_GLOBAL_LOAD_BALACING_MODE, load_balacing_mode); \
ATOM(ATOM_QUIC_PARAM_GLOBAL_PERF_COUNTERS, perf_counters); \
ATOM(ATOM_QUIC_PARAM_GLOBAL_SETTINGS, settings); \
ATOM(ATOM_QUIC_PARAM_GLOBAL_VERSION, version); \
ATOM(ATOM_QUIC_PARAM_GLOBAL_LIBRARY_GIT_HASH, library_git_hash); \
\
/*Parameters for QUIC_PARAM_LEVEL_REGISTRATION.*/ \
ATOM(ATOM_QUIC_REGISTRATION, quic_registration); \
ATOM(ATOM_QUIC_PARAM_REGISTRATION_CID_PREFIX, cid_prefix); \
\
/* Parameters for QUIC_PARAM_LEVEL_CONFIGURATION. */ \
ATOM(ATOM_QUIC_CONFIGURATION, quic_configuration); \
ATOM(ATOM_QUIC_PARAM_CONFIGURATION_SETTINGS, settings); \
\
/* Parameters for QUIC_PARAM_LEVEL_LISTENER. */ \
\
ATOM(ATOM_QUIC_PARAM_LISTENER_LOCAL_ADDRESS, local_address); \
ATOM(ATOM_QUIC_PARAM_LISTENER_STATS, stats); \
ATOM(ATOM_QUIC_PARAM_LISTENER_CIBIR_ID, cibir_id); \
\
/* Parameters for QUIC_PARAM_LEVEL_CONNECTION. */ \
\
ATOM(ATOM_QUIC_PARAM_CONN_QUIC_VERSION, quic_version); \
ATOM(ATOM_QUIC_PARAM_CONN_LOCAL_ADDRESS, local_address); \
ATOM(ATOM_QUIC_PARAM_CONN_REMOTE_ADDRESS, remote_address); \
ATOM(ATOM_QUIC_PARAM_CONN_IDEAL_PROCESSOR, ideal_processor); \
ATOM(ATOM_QUIC_PARAM_CONN_SETTINGS, settings); \
ATOM(ATOM_QUIC_PARAM_CONN_STATISTICS, statistics); \
ATOM(ATOM_QUIC_PARAM_CONN_STATISTICS_V2, statistics_v2); \
ATOM(ATOM_QUIC_PARAM_CONN_STATISTICS_PLAT, statistics_plat); \
ATOM(ATOM_QUIC_PARAM_CONN_SHARE_UDP_BINDING, share_udp_binding); \
ATOM(ATOM_QUIC_PARAM_CONN_LOCAL_BIDI_STREAM_COUNT, \
local_bidi_stream_count); \
ATOM(ATOM_QUIC_PARAM_CONN_LOCAL_UNIDI_STREAM_COUNT, \
local_unidi_stream_count); \
ATOM(ATOM_QUIC_PARAM_CONN_MAX_STREAM_IDS, max_stream_ids); \
ATOM(ATOM_QUIC_PARAM_CONN_CLOSE_REASON_PHRASE, close_reason_phrase); \
ATOM(ATOM_QUIC_PARAM_CONN_STREAM_SCHEDULING_SCHEME, \
stream_scheduling_scheme); \
ATOM(ATOM_QUIC_PARAM_CONN_DATAGRAM_RECEIVE_ENABLED, \
datagram_receive_enabled); \
ATOM(ATOM_QUIC_PARAM_CONN_DATAGRAM_SEND_ENABLED, datagram_send_enabled); \
\
ATOM(ATOM_QUIC_PARAM_CONN_DISABLE_1RTT_ENCRYPTION, \
disable_1rtt_encryption); \
\
ATOM(ATOM_QUIC_PARAM_CONN_RESUMPTION_TICKET, resumption_ticket); \
ATOM(ATOM_QUIC_PARAM_CONN_PEER_CERTIFICATE_VALID, peer_certificate_valid); \
ATOM(ATOM_QUIC_PARAM_CONN_LOCAL_INTERFACE, local_interface); \
/* Parameters for QUIC_PARAM_LEVEL_TLS. */ \
ATOM(ATOM_QUIC_TLS, quic_tls); \
ATOM(ATOM_TLS_PROTOCOL_VERSION, tls_protocol_version); \
ATOM(ATOM_CIPHER_ALGORITHM, cipher_algorithm); \
ATOM(ATOM_CIPHER_STRENGTH, cipher_strength); \
ATOM(ATOM_HASH_ALGORITHM, hash_algorithm); \
ATOM(ATOM_HASH_STRENGTH, hash_strength); \
ATOM(ATOM_KEY_EXCHANGE_ALGORITHM, key_exchange_algorithm); \
ATOM(ATOM_KEY_EXCHANGE_STRENGTH, key_exchange_strength); \
ATOM(ATOM_CIPHER_SUITE, cipher_suite); \
ATOM(ATOM_TLS_VSN_1_3, tlsv1_3); \
/* Cipher Alg */ \
ATOM(ATOM_AES_128, aes_128); \
ATOM(ATOM_AES_256, aes_256); \
ATOM(ATOM_CHACHA20, chacha20); \
/* Hash Alg */ \
ATOM(ATOM_SHA_256, sha_256); \
ATOM(ATOM_SHA_384, sha_384); \
/* Cipher Suite */ \
ATOM(ATOM_AES_128_GCM_SHA256, aes_128_gcm_sha256); \
ATOM(ATOM_AES_256_GCM_SHA384, aes_256_gcm_sha384); \
ATOM(ATOM_CHACHA20_POLY1305_SHA256, chacha20_poly1305_sha256); \
ATOM(ATOM_QUIC_PARAM_TLS_SCHANNEL_CONTEXT_ATTRIBUTE_W, \
schannel_context_attribute_w); \
\
ATOM(ATOM_QUIC_PARAM_TLS_HANDSHAKE_INFO, handshake_info); \
\
ATOM(ATOM_QUIC_PARAM_TLS_NEGOTIATED_ALPN, negotiated_alpn); \
\
/* Parameters for QUIC_PARAM_LEVEL_STREAM. */ \
\
ATOM(ATOM_QUIC_PARAM_STREAM_ID, stream_id); \
ATOM(ATOM_QUIC_PARAM_STREAM_0RTT_LENGTH, 0rtt_length); \
ATOM(ATOM_QUIC_PARAM_STREAM_IDEAL_SEND_BUFFER_SIZE, \
ideal_send_buffer_size); \
ATOM(ATOM_QUIC_PARAM_STREAM_PRIORITY, priority); \
\
/*-----------------------*/ \
/* msquic params ends */ \
/*-----------------------*/ \
\
/* QUIC_SETTINGS start */ \
ATOM(ATOM_QUIC_SETTINGS_MaxBytesPerKey, max_bytes_per_key); \
ATOM(ATOM_QUIC_SETTINGS_HandshakeIdleTimeoutMs, handshake_idle_timeout_ms); \
ATOM(ATOM_QUIC_SETTINGS_IdleTimeoutMs, idle_timeout_ms); \
ATOM(ATOM_QUIC_SETTINGS_TlsClientMaxSendBuffer, \
tls_client_max_send_buffer); \
ATOM(ATOM_QUIC_SETTINGS_TlsServerMaxSendBuffer, \
tls_server_max_send_buffer); \
ATOM(ATOM_QUIC_SETTINGS_StreamRecvWindowDefault, \
stream_recv_window_default); \
ATOM(ATOM_QUIC_SETTINGS_StreamRecvBufferDefault, \
stream_recv_buffer_default); \
ATOM(ATOM_QUIC_SETTINGS_ConnFlowControlWindow, conn_flow_control_window); \
ATOM(ATOM_QUIC_SETTINGS_MaxWorkerQueueDelayUs, max_worker_queue_delay_us); \
ATOM(ATOM_QUIC_SETTINGS_MaxStatelessOperations, max_stateless_operations); \
ATOM(ATOM_QUIC_SETTINGS_InitialWindowPackets, initial_window_packets); \
ATOM(ATOM_QUIC_SETTINGS_SendIdleTimeoutMs, send_idle_timeout_ms); \
ATOM(ATOM_QUIC_SETTINGS_InitialRttMs, initial_rtt_ms); \
ATOM(ATOM_QUIC_SETTINGS_MaxAckDelayMs, max_ack_delay_ms); \
ATOM(ATOM_QUIC_SETTINGS_DisconnectTimeoutMs, disconnect_timeout_ms); \
ATOM(ATOM_QUIC_SETTINGS_KeepAliveIntervalMs, keep_alive_interval_ms); \
ATOM(ATOM_QUIC_SETTINGS_CongestionControlAlgorithm, \
congestion_control_algorithm); \
ATOM(ATOM_QUIC_SETTINGS_PeerBidiStreamCount, peer_bidi_stream_count); \
ATOM(ATOM_QUIC_SETTINGS_PeerUnidiStreamCount, peer_unidi_stream_count); \
ATOM(ATOM_QUIC_SETTINGS_RetryMemoryLimit, retry_memory_limit); \
ATOM(ATOM_QUIC_SETTINGS_LoadBalancingMode, load_balancing_mode); \
ATOM(ATOM_QUIC_SETTINGS_MaxOperationsPerDrain, max_operations_per_drain); \
ATOM(ATOM_QUIC_SETTINGS_SendBufferingEnabled, send_buffering_enabled); \
ATOM(ATOM_QUIC_SETTINGS_PacingEnabled, pacing_enabled); \
ATOM(ATOM_QUIC_SETTINGS_MigrationEnabled, migration_enabled); \
ATOM(ATOM_QUIC_SETTINGS_DatagramReceiveEnabled, datagram_receive_enabled); \
ATOM(ATOM_QUIC_SETTINGS_ServerResumptionLevel, server_resumption_level); \
ATOM(ATOM_QUIC_SETTINGS_VersionNegotiationExtEnabled, \
version_negotiation_ext_enabled); \
ATOM(ATOM_QUIC_SETTINGS_DesiredVersionsList, desired_versions_list); \
ATOM(ATOM_QUIC_SETTINGS_DesiredVersionsListLength, \
desired_versions_list_length); \
ATOM(ATOM_QUIC_SETTINGS_MinimumMtu, minimum_mtu); \
ATOM(ATOM_QUIC_SETTINGS_MaximumMtu, maximum_mtu); \
ATOM(ATOM_QUIC_SETTINGS_MtuDiscoverySearchCompleteTimeoutUs, \
mtu_discovery_search_complete_timeout_us); \
ATOM(ATOM_QUIC_SETTINGS_MtuDiscoveryMissingProbeCount, \
mtu_discovery_missing_probe_count); \
ATOM(ATOM_QUIC_SETTINGS_MaxBindingStatelessOperations, \
max_binding_stateless_operations); \
ATOM(ATOM_QUIC_SETTINGS_StatelessOperationExpirationMs, \
stateless_operation_expiration_ms); \
/* QUIC_SETTINGS end */ \
/* QUIC_STREAM_OPTS start */ \
ATOM(ATOM_QUIC_STREAM_OPTS_ACTIVE, active) \
ATOM(ATOM_QUIC_STREAM_OPTS_OPEN_FLAG, open_flag) \
ATOM(ATOM_QUIC_STREAM_OPTS_START_FLAG, start_flag) \
/* QUIC_STREAM_OPTS end */ \
ATOM(ATOM_CERT, cert); \
ATOM(ATOM_CERTFILE, certfile); \
ATOM(ATOM_KEY, key); \
ATOM(ATOM_KEYFILE, keyfile); \
ATOM(ATOM_PASSWORD, password); \
ATOM(ATOM_ALPN, alpn); \
ATOM(ATOM_HANDLE, handle); \
ATOM(ATOM_VERIFY, verify); \
ATOM(ATOM_CACERTFILE, cacertfile); \
ATOM(ATOM_PEER, peer); \
ATOM(ATOM_NONE, none); \
ATOM(ATOM_CLOSED, closed); \
ATOM(ATOM_STREAM_CLOSED, stream_closed); \
ATOM(ATOM_LISTENER_STOPPED, listener_stopped); \
ATOM(ATOM_TRANS_SHUTDOWN, transport_shutdown); \
ATOM(ATOM_SHUTDOWN, shutdown); \
ATOM(ATOM_PEER_SEND_SHUTDOWN, peer_send_shutdown); \
ATOM(ATOM_PEER_SEND_ABORTED, peer_send_aborted); \
ATOM(ATOM_PEER_RECEIVE_ABORTED, peer_receive_aborted); \
ATOM(ATOM_PEER_ADDRESS_CHANGED, peer_address_changed); \
ATOM(ATOM_SEND_SHUTDOWN_COMPLETE, send_shutdown_complete); \
ATOM(ATOM_PEER_ACCEPTED, peer_accepted); \
ATOM(ATOM_LOCAL_ADDRESS_CHANGED, local_address_changed); \
ATOM(ATOM_STREAMS_AVAILABLE, streams_available); \
ATOM(ATOM_PEER_NEEDS_STREAMS, peer_needs_streams); \
ATOM(ATOM_START_COMPLETE, start_completed); \
ATOM(ATOM_SEND_COMPLETE, send_complete); \
ATOM(ATOM_DGRAM_SEND_STATE, dgram_send_state); \
ATOM(ATOM_SEND_DGRAM_COMPLETE, send_dgram_completed); \
ATOM(ATOM_EINVAL, einval); \
ATOM(ATOM_QUIC, quic); \
ATOM(ATOM_PASSIVE, passive); \
ATOM(ATOM_QUIC_EVENT_MASK, quic_event_mask); \
ATOM(ATOM_NST_RECEIVED, nst_received); \
ATOM(ATOM_NST, nst); \
ATOM(ATOM_DGRAM, dgram); \
ATOM(ATOM_DGRAM_STATE_CHANGED, dgram_state_changed); \
ATOM(ATOM_DGRAM_MAX_LEN, dgram_max_len); \
ATOM(ATOM_DGRAM_SEND_ENABLED, dgram_send_enabled); \
ATOM(ATOM_DEBUG, debug); \
ATOM(ATOM_ONCE, once); \
ATOM(ATOM_NEW_CONN, new_conn); \
ATOM(ATOM_CONNECTED, connected); \
ATOM(ATOM_CONN_RESUMED, connection_resumed); \
ATOM(ATOM_NEW_STREAM, new_stream); \
ATOM(ATOM_SNABBKAFFE_COLLECTOR, snabbkaffe_collector); \
ATOM(ATOM_TRACE, trace); \
ATOM(ATOM_TIME, time); \
ATOM(ATOM_CONTEXT, context); \
ATOM(ATOM_NIF, nif); \
ATOM(ATOM_CALLBACK, callback); \
ATOM(ATOM_TAG, tag); \
ATOM(ATOM_RESOURCE_ID, resource_id); \
ATOM(ATOM_MARK, mark); \
ATOM(ATOM_KIND, kind); \
ATOM(ATOM_SNK_KIND, $kind); \
ATOM(ATOM_SNK_META, ~meta); \
ATOM(ATOM_GEN_CAST, $gen_cast); \
ATOM(ATOM_FUNCTION, function); \
ATOM(ATOM_SNABBKAFFE_NEMESIS, snabbkaffe_nemesis); \
ATOM(ATOM_SSL_KEYLOGFILE_NAME, sslkeylogfile); \
ATOM(ATOM_ALLOW_INSECURE, allow_insecure); \
ATOM(ATOM_IS_RESUMED, is_resumed); \
ATOM(ATOM_VERIFY, verify); \
ATOM(ATOM_VERIFY_NONE, verify_none); \
ATOM(ATOM_VERIFY_PEER, verify_peer); \
ATOM(ATOM_ALPNS, alpns); \
ATOM(ATOM_IS_HANDSHAKE_COMPLETED, is_handshake_completed); \
ATOM(ATOM_IS_PEER_ACKED, is_peer_acked); \
ATOM(ATOM_IS_APP_CLOSING, is_app_closing); \
ATOM(ATOM_IS_SHUTDOWN_BY_APP, is_shutdown_by_app); \
ATOM(ATOM_IS_CLOSED_REMOTELY, is_closed_remotely); \
ATOM(ATOM_IS_ORPHAN, is_orphan); \
ATOM(ATOM_BIDI_STREAMS, bidi_streams); \
ATOM(ATOM_UNIDI_STREAMS, unidi_streams); \
ATOM(ATOM_STATUS, status); \
ATOM(ATOM_STATE, state); \
ATOM(ATOM_STREAM_ID, stream_id); \
ATOM(ATOM_IS_PEER_ACCEPTED, is_peer_accepted); \
ATOM(ATOM_IS_CONN_SHUTDOWN, is_conn_shutdown); \
ATOM(ATOM_ABS_OFFSET, absolute_offset); \
ATOM(ATOM_LEN, len); \
ATOM(ATOM_FLAGS, flags); \
ATOM(ATOM_VER, version); \
ATOM(ATOM_LOCAL_ADDR, local_addr); \
ATOM(ATOM_REMOTE_ADDR, remote_addr); \
ATOM(ATOM_SERVER_NAME, server_name); \
ATOM(ATOM_CLIENT_ALPNS, client_alpns); \
ATOM(ATOM_CRYPTO_BUFFER, crypto_buffer); \
ATOM(ATOM_QUIC_DATAGRAM_SEND_UNKNOWN, dgram_send_unknown); \
ATOM(ATOM_QUIC_DATAGRAM_SEND_SENT, dgram_send_sent); \
ATOM(ATOM_QUIC_DATAGRAM_SEND_LOST_SUSPECT, dgram_send_lost_suspect); \
ATOM(ATOM_QUIC_DATAGRAM_SEND_LOST_DISCARDED, dgram_send_lost_discarded); \
ATOM(ATOM_QUIC_DATAGRAM_SEND_ACKNOWLEDGED, dgram_send_acknowledged); \
ATOM(ATOM_QUIC_DATAGRAM_SEND_ACKNOWLEDGED_SPURIOUS, \
dgram_send_acknowledged_spurious); \
ATOM(ATOM_QUIC_DATAGRAM_SEND_CANCELED, dgram_send_canceled); \
ATOM(ATOM_QUIC_CORRELATION_ID, correlation_id); \
ATOM(ATOM_QUIC_VERSION_NEGOTIATION, version_negotiation); \
ATOM(ATOM_QUIC_STATELESS_RETRY, stateless_retry); \
ATOM(ATOM_QUIC_RESUMPTION_ATTEMPTED, resumption_attempted); \
ATOM(ATOM_QUIC_RESUMPTION_SUCCEEDED, resumption_succeeded); \
ATOM(ATOM_QUIC_GREASE_BIT_NEGOTIATED, grease_bit_negotiated); \
ATOM(ATOM_QUIC_ECN_CAPABLE, ecn_capable); \
ATOM(ATOM_QUIC_ENCRYPTION_OFFLOADED, encryption_offloaded); \
ATOM(ATOM_QUIC_RESERVED, reserved); \
ATOM(ATOM_QUIC_RTT, rtt); \
ATOM(ATOM_QUIC_MIN_RTT, min_rtt); \
ATOM(ATOM_QUIC_MAX_RTT, max_rtt); \
ATOM(ATOM_QUIC_TIMING_START, timing_start); \
ATOM(ATOM_QUIC_TIMING_INITIAL_FLIGHT_END, timing_initial_flight_end); \
ATOM(ATOM_QUIC_TIMING_HANDSHAKE_FLIGHT_END, timing_handshake_flight_end); \
ATOM(ATOM_QUIC_HANDSHAKE_CLIENT_FLIGHT_1_BYTES, \
handshake_client_flight_1_bytes); \
ATOM(ATOM_QUIC_HANDSHAKE_SERVER_FLIGHT_1_BYTES, \
handshake_server_flight_1_bytes); \
ATOM(ATOM_QUIC_HANDSHAKE_CLIENT_FLIGHT_2_BYTES, \
handshake_client_flight_2_bytes); \
ATOM(ATOM_QUIC_SEND_PATH_MTU, send_path_mtu); \
ATOM(ATOM_QUIC_SEND_TOTAL_PACKETS, send_total_packets); \
ATOM(ATOM_QUIC_SEND_RETRANSMITABLE_PACKETS, send_retransmittable_packets); \
ATOM(ATOM_QUIC_SEND_SUSPECTED_LOST_PACKETS, send_suspected_lost_packets); \
ATOM(ATOM_QUIC_SEND_SPURIOUS_LOST_PACKETS, send_spurious_lost_packets); \
ATOM(ATOM_QUIC_SEND_TOTAL_BYTES, send_total_bytes); \
ATOM(ATOM_QUIC_SEND_TOTAL_STREAM_BYTES, send_total_stream_bytes); \
ATOM(ATOM_QUIC_SEND_CONGESTION_COUNT, send_congestion_count); \
ATOM(ATOM_QUIC_SEND_PERSISTENT_CONGESTION_COUNT, \
send_persistent_congestion_count); \
ATOM(ATOM_QUIC_RECV_TOTAL_PACKETS, recv_total_packets); \
ATOM(ATOM_QUIC_RECV_REORDERED_PACKETS, recv_reordered_packets); \
ATOM(ATOM_QUIC_RECV_DROPPED_PACKETS, recv_dropped_packets); \
ATOM(ATOM_QUIC_RECV_DUPLICATE_PACKETS, recv_duplicate_packets); \
ATOM(ATOM_QUIC_RECV_TOTAL_BYTES, recv_total_bytes); \
ATOM(ATOM_QUIC_RECV_TOTAL_STREAM_BYTES, recv_total_stream_bytes); \
ATOM(ATOM_QUIC_RECV_DECRYPTION_FAILURES, recv_decryption_failures); \
ATOM(ATOM_QUIC_RECV_VALID_ACK_FRAMES, recv_valid_ack_frames); \
ATOM(ATOM_QUIC_KEY_UPDATE_COUNT, key_update_count); \
ATOM(ATOM_QUIC_SEND_CONGESTION_WINDOW, send_congestion_window); \
ATOM(ATOM_QUIC_DEST_CID_UPDATE_COUNT, dest_cid_update_count); \
ATOM(ATOM_QUIC_SEND_ECN_CONGESTION_COUNT, send_ecn_congestion_count); \
ATOM(ATOM_UNDEFINED, undefined);
extern QuicerRegistrationCTX G_r_ctx;
extern pthread_mutex_t GRegLock;
const QUIC_API_TABLE *MsQuic = NULL;
// Mutex for MsQuic
pthread_mutex_t MsQuicLock = PTHREAD_MUTEX_INITIALIZER;
ErlNifResourceType *ctx_reg_t = NULL;
ErlNifResourceType *ctx_listener_t = NULL;
ErlNifResourceType *ctx_connection_t = NULL;
ErlNifResourceType *ctx_stream_t = NULL;
ErlNifResourceType *ctx_config_t = NULL;
QUIC_REGISTRATION_CONFIG GRegConfig
= { "quicer_nif", QUIC_EXECUTION_PROFILE_LOW_LATENCY };
void
resource_listener_down_callback(__unused_parm__ ErlNifEnv *env,
void *ctx,
__unused_parm__ ErlNifPid *pid,
__unused_parm__ ErlNifMonitor *mon)
{
QuicerListenerCTX *l_ctx = (QuicerListenerCTX *)ctx;
TP_CB_3(start, (uintptr_t)l_ctx->Listener, 0);
// Hold lock for the race of ListenerClose and ListenerStop call
enif_mutex_lock(l_ctx->lock);
if (!l_ctx->is_closed && !l_ctx->is_stopped && l_ctx->Listener
&& get_listener_handle(l_ctx))
{
l_ctx->is_stopped = TRUE;
/*
// We only stop here, but not close it, because possible subsequent
// scenarios:
// a. Some pid could still start the stopped listener with nif
// handle.
// b. Some pid could still close the stopped listener with nif
// handle.
// c. We close it in resource_listener_dealloc_callback anyway when
// Listener term get GCed.
*/
MsQuic->ListenerStop(l_ctx->Listener);
put_listener_handle(l_ctx);
}
enif_mutex_unlock(l_ctx->lock);
TP_CB_3(end, (uintptr_t)l_ctx->Listener, 0);
}
/*
** Listener NIF handle, end of world...
*/
void
resource_listener_dealloc_callback(__unused_parm__ ErlNifEnv *env, void *obj)
{
QuicerListenerCTX *l_ctx = (QuicerListenerCTX *)obj;
TP_CB_3(start, (uintptr_t)l_ctx->Listener, 0);
// Unlike other resources, it is safe to close listener here
// because MsQuic will stop the listener if it is not and wait for
// all ongoing listener callback to finish.
// We should not assert l_ctx->is_closed to be true because it could happen
// when the listener process is terminated and there is no any acceptors on
// it.
//
if (!l_ctx->is_closed && l_ctx->Listener)
{
// We must close listener since there is no chance that any erlang
// process is able to access the listener via any l_ctx
MsQuic->ListenerClose(l_ctx->Listener);
}
else
{
TP_CB_3(skip, (uintptr_t)l_ctx->Listener, 0);
}
deinit_l_ctx(l_ctx);
// @TODO notify acceptors that the listener is closed
TP_CB_3(end, (uintptr_t)l_ctx->Listener, 0);
}
void
resource_conn_dealloc_callback(__unused_parm__ ErlNifEnv *env, void *obj)
{
QuicerConnCTX *c_ctx = (QuicerConnCTX *)obj;
TP_CB_3(start, (uintptr_t)c_ctx->Connection, c_ctx->is_closed);
// must be closed otherwise will trigger callback and casue race cond.
// This ensures no callbacks during cleanup here.
CXPLAT_DBG_ASSERT(c_ctx->is_closed == TRUE); // in dealloc
if (c_ctx->Connection)
{
TP_CB_3(close, (uintptr_t)c_ctx->Connection, c_ctx->is_closed);
MsQuic->ConnectionClose(c_ctx->Connection);
}
CXPLAT_FREE(c_ctx->TlsSecrets, QUICER_TLS_SECRETS);
CXPLAT_FREE(c_ctx->ResumptionTicket, QUICER_RESUME_TICKET);
CXPLAT_FREE(c_ctx->ssl_keylogfile, QUICER_TRACE);
AcceptorDestroy(c_ctx->owner);
deinit_c_ctx(c_ctx);
TP_CB_3(end, (uintptr_t)c_ctx->Connection, c_ctx->is_closed);
}
void
resource_conn_down_callback(__unused_parm__ ErlNifEnv *env,
void *ctx,
ErlNifPid *DeadPid,
__unused_parm__ ErlNifMonitor *mon)
{
QuicerConnCTX *c_ctx = ctx;
enif_mutex_lock(c_ctx->lock);
if (c_ctx && c_ctx->owner && DeadPid
&& !enif_compare_pids(&c_ctx->owner->Pid, DeadPid)
&& get_conn_handle(c_ctx))
{
TP_CB_3(start, (uintptr_t)c_ctx->Connection, (uintptr_t)ctx);
MsQuic->ConnectionShutdown(
c_ctx->Connection, QUIC_CONNECTION_SHUTDOWN_FLAG_NONE, 0);
put_conn_handle(c_ctx);
TP_CB_3(end, (uintptr_t)c_ctx->Connection, (uintptr_t)ctx);
}
enif_mutex_unlock(c_ctx->lock);
}
void
resource_stream_dealloc_callback(__unused_parm__ ErlNifEnv *env, void *obj)
{
QuicerStreamCTX *s_ctx = (QuicerStreamCTX *)obj;
TP_CB_3(start, (uintptr_t)s_ctx->Stream, s_ctx->is_closed);