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v/vlib/net/openssl/openssl.v

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module openssl
// ssl_error returns non error ssl code or error if unrecoverable and we should panic
fn ssl_error(ret int, ssl voidptr) !SSLError {
res := C.SSL_get_error(ssl, ret)
$if trace_ssl ? {
eprintln('${@METHOD} ret: ${ret} | ssl: ${ssl:x} | res: ${res}')
}
match unsafe { SSLError(res) } {
.ssl_error_syscall {
return error_with_code('unrecoverable syscall (${res})', res)
}
.ssl_error_ssl {
return error_with_code('unrecoverable ssl protocol error (${res})', res)
}
else {
return unsafe { SSLError(res) }
}
}
}
enum SSLError {
ssl_error_none = 0 // SSL_ERROR_NONE
ssl_error_ssl = 1 // SSL_ERROR_SSL
ssl_error_want_read = 2 // SSL_ERROR_WANT_READ
ssl_error_want_write = 3 // SSL_ERROR_WANT_WRITE
ssl_error_want_x509_lookup = 4 // SSL_ERROR_WANT_X509_LOOKUP
ssl_error_syscall = 5 // SSL_ERROR_SYSCALL
ssl_error_zero_return = 6 // SSL_ERROR_ZERO_RETURN
ssl_error_want_connect = 7 // SSL_ERROR_WANT_CONNECT
ssl_error_want_accept = 8 // SSL_ERROR_WANT_ACCEPT
ssl_error_want_async = 9 // SSL_ERROR_WANT_ASYNC
ssl_error_want_async_job = 10 // SSL_ERROR_WANT_ASYNC_JOB
ssl_error_want_early = 11 // SSL_ERROR_WANT_EARLY
}