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/**
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0.
*/
#include <aws/io/io.h>
#include <aws/io/logging.h>
#include <aws/cal/cal.h>
#include <aws/io/private/tracing.h>
#define AWS_DEFINE_ERROR_INFO_IO(CODE, STR) [(CODE)-0x0400] = AWS_DEFINE_ERROR_INFO(CODE, STR, "aws-c-io")
#define AWS_DEFINE_ERROR_PKCS11_CKR(CKR) \
AWS_DEFINE_ERROR_INFO_IO( \
AWS_ERROR_PKCS11_##CKR, "A PKCS#11 (Cryptoki) library function failed with return value " #CKR)
/* clang-format off */
static struct aws_error_info s_errors[] = {
AWS_DEFINE_ERROR_INFO_IO(
AWS_IO_CHANNEL_ERROR_ERROR_CANT_ACCEPT_INPUT,
"Channel cannot accept input"),
AWS_DEFINE_ERROR_INFO_IO(
AWS_IO_CHANNEL_UNKNOWN_MESSAGE_TYPE,
"Channel unknown message type"),
AWS_DEFINE_ERROR_INFO_IO(
AWS_IO_CHANNEL_READ_WOULD_EXCEED_WINDOW,
"A channel handler attempted to propagate a read larger than the upstream window"),
AWS_DEFINE_ERROR_INFO_IO(
AWS_IO_EVENT_LOOP_ALREADY_ASSIGNED,
"An attempt was made to assign an io handle to an event loop, but the handle was already assigned."),
AWS_DEFINE_ERROR_INFO_IO(
AWS_IO_EVENT_LOOP_SHUTDOWN,
"Event loop has shutdown and a resource was still using it, the resource has been removed from the loop."),
AWS_DEFINE_ERROR_INFO_IO(
AWS_IO_TLS_ERROR_NEGOTIATION_FAILURE,
"TLS (SSL) negotiation failed"),
AWS_DEFINE_ERROR_INFO_IO(
AWS_IO_TLS_ERROR_NOT_NEGOTIATED,
"Attempt to read/write, but TLS (SSL) hasn't been negotiated"),
AWS_DEFINE_ERROR_INFO_IO(
AWS_IO_TLS_ERROR_WRITE_FAILURE,
"Failed to write to TLS handler"),
AWS_DEFINE_ERROR_INFO_IO(
AWS_IO_TLS_ERROR_ALERT_RECEIVED,
"Fatal TLS Alert was received"),
AWS_DEFINE_ERROR_INFO_IO(
AWS_IO_TLS_CTX_ERROR,
"Failed to create tls context"),
AWS_DEFINE_ERROR_INFO_IO(
AWS_IO_TLS_VERSION_UNSUPPORTED,
"A TLS version was specified that is currently not supported. Consider using AWS_IO_TLS_VER_SYS_DEFAULTS, "
" and when this lib or the operating system is updated, it will automatically be used."),
AWS_DEFINE_ERROR_INFO_IO(
AWS_IO_TLS_CIPHER_PREF_UNSUPPORTED,
"A TLS Cipher Preference was specified that is currently not supported by the current platform. Consider "
" using AWS_IO_TLS_CIPHER_SYSTEM_DEFAULT, and when this lib or the operating system is updated, it will "
"automatically be used."),
AWS_DEFINE_ERROR_INFO_IO(
AWS_IO_MISSING_ALPN_MESSAGE,
"An ALPN message was expected but not received"),
AWS_DEFINE_ERROR_INFO_IO(
AWS_IO_UNHANDLED_ALPN_PROTOCOL_MESSAGE,
"An ALPN message was received but a handler was not created by the user"),
AWS_DEFINE_ERROR_INFO_IO(
AWS_IO_FILE_VALIDATION_FAILURE,
"A file was read and the input did not match the expected value"),
AWS_DEFINE_ERROR_INFO_IO(
AWS_ERROR_IO_EVENT_LOOP_THREAD_ONLY,
"Attempt to perform operation that must be run inside the event loop thread"),
AWS_DEFINE_ERROR_INFO_IO(
AWS_ERROR_IO_ALREADY_SUBSCRIBED,
"Already subscribed to receive events"),
AWS_DEFINE_ERROR_INFO_IO(
AWS_ERROR_IO_NOT_SUBSCRIBED,
"Not subscribed to receive events"),
AWS_DEFINE_ERROR_INFO_IO(
AWS_ERROR_IO_OPERATION_CANCELLED,
"Operation cancelled before it could complete"),
AWS_DEFINE_ERROR_INFO_IO(
AWS_IO_READ_WOULD_BLOCK,
"Read operation would block, try again later"),
AWS_DEFINE_ERROR_INFO_IO(
AWS_IO_BROKEN_PIPE,
"Attempt to read or write to io handle that has already been closed."),
AWS_DEFINE_ERROR_INFO_IO(
AWS_IO_SOCKET_UNSUPPORTED_ADDRESS_FAMILY,
"Socket, unsupported address family."),
AWS_DEFINE_ERROR_INFO_IO(
AWS_IO_SOCKET_INVALID_OPERATION_FOR_TYPE,
"Invalid socket operation for socket type."),
AWS_DEFINE_ERROR_INFO_IO(
AWS_IO_SOCKET_CONNECTION_REFUSED,
"socket connection refused."),
AWS_DEFINE_ERROR_INFO_IO(
AWS_IO_SOCKET_TIMEOUT,
"socket operation timed out."),
AWS_DEFINE_ERROR_INFO_IO(
AWS_IO_SOCKET_NO_ROUTE_TO_HOST,
"socket connect failure, no route to host."),
AWS_DEFINE_ERROR_INFO_IO(
AWS_IO_SOCKET_NETWORK_DOWN,
"network is down."),
AWS_DEFINE_ERROR_INFO_IO(
AWS_IO_SOCKET_CLOSED,
"socket is closed."),
AWS_DEFINE_ERROR_INFO_IO(
AWS_IO_SOCKET_NOT_CONNECTED,
"socket not connected."),
AWS_DEFINE_ERROR_INFO_IO(
AWS_IO_SOCKET_INVALID_OPTIONS,
"Invalid socket options."),
AWS_DEFINE_ERROR_INFO_IO(
AWS_IO_SOCKET_ADDRESS_IN_USE,
"Socket address already in use."),
AWS_DEFINE_ERROR_INFO_IO(
AWS_IO_SOCKET_INVALID_ADDRESS,
"Invalid socket address."),
AWS_DEFINE_ERROR_INFO_IO(
AWS_IO_SOCKET_ILLEGAL_OPERATION_FOR_STATE,
"Illegal operation for socket state."),
AWS_DEFINE_ERROR_INFO_IO(
AWS_IO_SOCKET_CONNECT_ABORTED,
"Incoming connection was aborted."),
AWS_DEFINE_ERROR_INFO_IO (
AWS_IO_DNS_QUERY_FAILED,
"A query to dns failed to resolve."),
AWS_DEFINE_ERROR_INFO_IO(
AWS_IO_DNS_INVALID_NAME,
"Host name was invalid for dns resolution."),
AWS_DEFINE_ERROR_INFO_IO(
AWS_IO_DNS_NO_ADDRESS_FOR_HOST,
"No address was found for the supplied host name."),
AWS_DEFINE_ERROR_INFO_IO(
AWS_IO_DNS_HOST_REMOVED_FROM_CACHE,
"The entries for host name were removed from the local dns cache."),
AWS_DEFINE_ERROR_INFO_IO(
AWS_IO_STREAM_INVALID_SEEK_POSITION,
"The seek position was outside of a stream's bounds"),
AWS_DEFINE_ERROR_INFO_IO(
AWS_IO_STREAM_READ_FAILED,
"Stream failed to read from the underlying io source"),
AWS_DEFINE_ERROR_INFO_IO(
DEPRECATED_AWS_IO_INVALID_FILE_HANDLE,
"Operation failed because the file handle was invalid"),
AWS_DEFINE_ERROR_INFO_IO(
AWS_IO_SHARED_LIBRARY_LOAD_FAILURE,
"System call error during attempt to load shared library"),
AWS_DEFINE_ERROR_INFO_IO(
AWS_IO_SHARED_LIBRARY_FIND_SYMBOL_FAILURE,
"System call error during attempt to find shared library symbol"),
AWS_DEFINE_ERROR_INFO_IO(
AWS_IO_TLS_NEGOTIATION_TIMEOUT,
"Channel shutdown due to tls negotiation timeout"),
AWS_DEFINE_ERROR_INFO_IO(
AWS_IO_TLS_ALERT_NOT_GRACEFUL,
"Channel shutdown due to tls alert. The alert was not for a graceful shutdown."),
AWS_DEFINE_ERROR_INFO_IO(
AWS_IO_MAX_RETRIES_EXCEEDED,
"Retry cannot be attempted because the maximum number of retries has been exceeded."),
AWS_DEFINE_ERROR_INFO_IO(
AWS_IO_RETRY_PERMISSION_DENIED,
"Retry cannot be attempted because the retry strategy has prevented the operation."),
AWS_DEFINE_ERROR_INFO_IO(
AWS_IO_TLS_DIGEST_ALGORITHM_UNSUPPORTED,
"TLS digest was created with an unsupported algorithm"),
AWS_DEFINE_ERROR_INFO_IO(
AWS_IO_TLS_SIGNATURE_ALGORITHM_UNSUPPORTED,
"TLS signature algorithm is currently unsupported."),
AWS_DEFINE_ERROR_INFO_IO(
AWS_ERROR_PKCS11_VERSION_UNSUPPORTED,
"The PKCS#11 library uses an unsupported API version."),
AWS_DEFINE_ERROR_INFO_IO(
AWS_ERROR_PKCS11_TOKEN_NOT_FOUND,
"Could not pick PKCS#11 token matching search criteria (none found, or multiple found)"),
AWS_DEFINE_ERROR_INFO_IO(
AWS_ERROR_PKCS11_KEY_NOT_FOUND,
"Could not pick PKCS#11 key matching search criteria (none found, or multiple found)"),
AWS_DEFINE_ERROR_INFO_IO(
AWS_ERROR_PKCS11_KEY_TYPE_UNSUPPORTED,
"PKCS#11 key type not supported"),
AWS_DEFINE_ERROR_INFO_IO(
AWS_ERROR_PKCS11_UNKNOWN_CRYPTOKI_RETURN_VALUE,
"A PKCS#11 (Cryptoki) library function failed with an unknown return value (CKR_). See log for more details."),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_CANCEL),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_HOST_MEMORY),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_SLOT_ID_INVALID),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_GENERAL_ERROR),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_FUNCTION_FAILED),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_ARGUMENTS_BAD),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_NO_EVENT),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_NEED_TO_CREATE_THREADS),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_CANT_LOCK),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_ATTRIBUTE_READ_ONLY),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_ATTRIBUTE_SENSITIVE),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_ATTRIBUTE_TYPE_INVALID),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_ATTRIBUTE_VALUE_INVALID),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_ACTION_PROHIBITED),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_DATA_INVALID),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_DATA_LEN_RANGE),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_DEVICE_ERROR),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_DEVICE_MEMORY),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_DEVICE_REMOVED),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_ENCRYPTED_DATA_INVALID),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_ENCRYPTED_DATA_LEN_RANGE),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_FUNCTION_CANCELED),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_FUNCTION_NOT_PARALLEL),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_FUNCTION_NOT_SUPPORTED),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_KEY_HANDLE_INVALID),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_KEY_SIZE_RANGE),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_KEY_TYPE_INCONSISTENT),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_KEY_NOT_NEEDED),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_KEY_CHANGED),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_KEY_NEEDED),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_KEY_INDIGESTIBLE),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_KEY_FUNCTION_NOT_PERMITTED),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_KEY_NOT_WRAPPABLE),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_KEY_UNEXTRACTABLE),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_MECHANISM_INVALID),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_MECHANISM_PARAM_INVALID),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_OBJECT_HANDLE_INVALID),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_OPERATION_ACTIVE),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_OPERATION_NOT_INITIALIZED),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_PIN_INCORRECT),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_PIN_INVALID),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_PIN_LEN_RANGE),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_PIN_EXPIRED),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_PIN_LOCKED),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_SESSION_CLOSED),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_SESSION_COUNT),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_SESSION_HANDLE_INVALID),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_SESSION_PARALLEL_NOT_SUPPORTED),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_SESSION_READ_ONLY),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_SESSION_EXISTS),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_SESSION_READ_ONLY_EXISTS),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_SESSION_READ_WRITE_SO_EXISTS),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_SIGNATURE_INVALID),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_SIGNATURE_LEN_RANGE),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_TEMPLATE_INCOMPLETE),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_TEMPLATE_INCONSISTENT),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_TOKEN_NOT_PRESENT),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_TOKEN_NOT_RECOGNIZED),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_TOKEN_WRITE_PROTECTED),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_UNWRAPPING_KEY_HANDLE_INVALID),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_UNWRAPPING_KEY_SIZE_RANGE),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_UNWRAPPING_KEY_TYPE_INCONSISTENT),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_USER_ALREADY_LOGGED_IN),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_USER_NOT_LOGGED_IN),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_USER_PIN_NOT_INITIALIZED),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_USER_TYPE_INVALID),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_USER_ANOTHER_ALREADY_LOGGED_IN),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_USER_TOO_MANY_TYPES),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_WRAPPED_KEY_INVALID),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_WRAPPED_KEY_LEN_RANGE),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_WRAPPING_KEY_HANDLE_INVALID),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_WRAPPING_KEY_SIZE_RANGE),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_WRAPPING_KEY_TYPE_INCONSISTENT),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_RANDOM_SEED_NOT_SUPPORTED),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_RANDOM_NO_RNG),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_DOMAIN_PARAMS_INVALID),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_CURVE_NOT_SUPPORTED),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_BUFFER_TOO_SMALL),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_SAVED_STATE_INVALID),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_INFORMATION_SENSITIVE),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_STATE_UNSAVEABLE),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_CRYPTOKI_NOT_INITIALIZED),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_CRYPTOKI_ALREADY_INITIALIZED),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_MUTEX_BAD),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_MUTEX_NOT_LOCKED),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_NEW_PIN_MODE),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_NEXT_OTP),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_EXCEEDED_MAX_ITERATIONS),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_FIPS_SELF_TEST_FAILED),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_LIBRARY_LOAD_FAILED),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_PIN_TOO_WEAK),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_PUBLIC_KEY_INVALID),
AWS_DEFINE_ERROR_PKCS11_CKR(CKR_FUNCTION_REJECTED),
AWS_DEFINE_ERROR_INFO_IO(
AWS_ERROR_IO_PINNED_EVENT_LOOP_MISMATCH,
"A connection was requested on an event loop that is not associated with the client bootstrap's event loop group."),
AWS_DEFINE_ERROR_INFO_IO(
AWS_ERROR_PKCS11_ENCODING_ERROR,
"A PKCS#11 (Cryptoki) library function was unable to ASN.1 (DER) encode a data structure. See log for more details."),
AWS_DEFINE_ERROR_INFO_IO(
AWS_IO_TLS_ERROR_DEFAULT_TRUST_STORE_NOT_FOUND,
"Default TLS trust store not found on this system."
" Trusted CA certificates must be installed,"
" or \"override default trust store\" must be used while creating the TLS context."),
AWS_DEFINE_ERROR_INFO_IO(
AWS_IO_STREAM_SEEK_FAILED,
"Stream failed to seek from the underlying I/O source."),
AWS_DEFINE_ERROR_INFO_IO(
AWS_IO_STREAM_GET_LENGTH_FAILED,
"Stream failed to get length from the underlying I/O source."),
AWS_DEFINE_ERROR_INFO_IO(
AWS_IO_STREAM_SEEK_UNSUPPORTED,
"Seek is not supported in the underlying I/O source."),
AWS_DEFINE_ERROR_INFO_IO(
AWS_IO_STREAM_GET_LENGTH_UNSUPPORTED,
"Get length is not supported in the underlying I/O source."),
AWS_DEFINE_ERROR_INFO_IO(
AWS_IO_TLS_ERROR_READ_FAILURE,
"Failure during TLS read."),
AWS_DEFINE_ERROR_INFO_IO(AWS_ERROR_PEM_MALFORMED, "Malformed PEM object encountered."),
};
/* clang-format on */
static struct aws_error_info_list s_list = {
.error_list = s_errors,
.count = sizeof(s_errors) / sizeof(struct aws_error_info),
};
static struct aws_log_subject_info s_io_log_subject_infos[] = {
DEFINE_LOG_SUBJECT_INFO(
AWS_LS_IO_GENERAL,
"aws-c-io",
"Subject for IO logging that doesn't belong to any particular category"),
DEFINE_LOG_SUBJECT_INFO(AWS_LS_IO_EVENT_LOOP, "event-loop", "Subject for Event-loop specific logging."),
DEFINE_LOG_SUBJECT_INFO(AWS_LS_IO_SOCKET, "socket", "Subject for Socket specific logging."),
DEFINE_LOG_SUBJECT_INFO(AWS_LS_IO_SOCKET_HANDLER, "socket-handler", "Subject for a socket channel handler."),
DEFINE_LOG_SUBJECT_INFO(AWS_LS_IO_TLS, "tls-handler", "Subject for TLS-related logging"),
DEFINE_LOG_SUBJECT_INFO(AWS_LS_IO_ALPN, "alpn", "Subject for ALPN-related logging"),
DEFINE_LOG_SUBJECT_INFO(AWS_LS_IO_DNS, "dns", "Subject for DNS-related logging"),
DEFINE_LOG_SUBJECT_INFO(AWS_LS_IO_PKI, "pki-utils", "Subject for Pki utilities."),
DEFINE_LOG_SUBJECT_INFO(AWS_LS_IO_CHANNEL, "channel", "Subject for Channels"),
DEFINE_LOG_SUBJECT_INFO(
AWS_LS_IO_CHANNEL_BOOTSTRAP,
"channel-bootstrap",
"Subject for channel bootstrap (client and server modes)"),
DEFINE_LOG_SUBJECT_INFO(AWS_LS_IO_FILE_UTILS, "file-utils", "Subject for file operations"),
DEFINE_LOG_SUBJECT_INFO(AWS_LS_IO_SHARED_LIBRARY, "shared-library", "Subject for shared library operations"),
DEFINE_LOG_SUBJECT_INFO(
AWS_LS_IO_EXPONENTIAL_BACKOFF_RETRY_STRATEGY,
"exp-backoff-strategy",
"Subject for exponential backoff retry strategy"),
DEFINE_LOG_SUBJECT_INFO(
AWS_LS_IO_STANDARD_RETRY_STRATEGY,
"standard-retry-strategy",
"Subject for standard retry strategy"),
DEFINE_LOG_SUBJECT_INFO(AWS_LS_IO_PKCS11, "pkcs11", "Subject for PKCS#11 library operations"),
DEFINE_LOG_SUBJECT_INFO(AWS_LS_IO_PEM, "pem", "Subject for pem operations")};
static struct aws_log_subject_info_list s_io_log_subject_list = {
.subject_list = s_io_log_subject_infos,
.count = AWS_ARRAY_SIZE(s_io_log_subject_infos),
};
static bool s_io_library_initialized = false;
void aws_tls_init_static_state(struct aws_allocator *alloc);
void aws_tls_clean_up_static_state(void);
void aws_io_library_init(struct aws_allocator *allocator) {
if (!s_io_library_initialized) {
s_io_library_initialized = true;
aws_common_library_init(allocator);
aws_cal_library_init(allocator);
aws_register_error_info(&s_list);
aws_register_log_subject_info_list(&s_io_log_subject_list);
aws_tls_init_static_state(allocator);
aws_io_tracing_init();
}
}
void aws_io_library_clean_up(void) {
if (s_io_library_initialized) {
s_io_library_initialized = false;
aws_thread_join_all_managed();
aws_tls_clean_up_static_state();
aws_unregister_error_info(&s_list);
aws_unregister_log_subject_info_list(&s_io_log_subject_list);
aws_cal_library_clean_up();
aws_common_library_clean_up();
}
}
void aws_io_fatal_assert_library_initialized(void) {
if (!s_io_library_initialized) {
AWS_LOGF_FATAL(
AWS_LS_IO_GENERAL, "aws_io_library_init() must be called before using any functionality in aws-c-io.");
AWS_FATAL_ASSERT(s_io_library_initialized);
}
}
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