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.
SEE ALSO¶
ssl(3)