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#ifndef AWS_IO_TLS_CHANNEL_HANDLER_SHARED_H
#define AWS_IO_TLS_CHANNEL_HANDLER_SHARED_H
/**
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0.
*/
#include <aws/io/io.h>
#include <aws/io/channel.h>
#include <aws/io/statistics.h>
struct aws_tls_connection_options;
struct aws_tls_channel_handler_shared {
uint32_t tls_timeout_ms;
struct aws_channel_handler *handler;
struct aws_channel_task timeout_task;
struct aws_crt_statistics_tls stats;
};
AWS_EXTERN_C_BEGIN
AWS_IO_API void aws_tls_channel_handler_shared_init(
struct aws_tls_channel_handler_shared *tls_handler_shared,
struct aws_channel_handler *handler,
struct aws_tls_connection_options *options);
AWS_IO_API void aws_tls_channel_handler_shared_clean_up(struct aws_tls_channel_handler_shared *tls_handler_shared);
AWS_IO_API void aws_on_drive_tls_negotiation(struct aws_tls_channel_handler_shared *tls_handler_shared);
AWS_IO_API void aws_on_tls_negotiation_completed(
struct aws_tls_channel_handler_shared *tls_handler_shared,
int error_code);
/**
* Returns true if an aws_byte_buf on aws_tls_ctx_options was set by the user.
* Use this to determine whether a buf was set. DO NOT simply check if buf.len > 0.
*
* Reasoning:
* If the user calls a setter function but passes a 0 length file or cursor, buf.len will be zero.
* TLS should still respect the fact that the setter was called.
* TLS should not use defaults instead just because length is 0.
*/
AWS_IO_API bool aws_tls_options_buf_is_set(const struct aws_byte_buf *buf);
AWS_EXTERN_C_END
#endif /* AWS_IO_TLS_CHANNEL_HANDLER_SHARED_H */
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