NAME
SSL_rstate_string,
SSL_rstate_string_long —
get textual description of state of an
SSL object during read operation
SYNOPSIS
#include
<openssl/ssl.h>
const char *
SSL_rstate_string(SSL
*ssl);
const char *
SSL_rstate_string_long(SSL
*ssl);
DESCRIPTION
SSL_rstate_string()
returns a 2-letter string indicating the current read state of the
SSL object ssl.
SSL_rstate_string_long()
returns a string indicating the current read state of the
SSL object ssl.
NOTES
When performing a read operation, the SSL/TLS engine must parse
the record, consisting of header and body. When working in a blocking
environment,
SSL_rstate_string[_long]()
should always return "RD"/"read done".
This function should only seldom be needed in applications.
RETURN VALUES
SSL_rstate_string() and
SSL_rstate_string_long() can return the following
values:
- "RH"/"read header"
- The header of the record is being evaluated.
- "RB"/"read body"
- The body of the record is being evaluated.
- "RD"/"read done"
- The record has been completely processed.
- "unknown"/"unknown"
- The read state is unknown. This should never happen.