TLS async support

Change-Id: I26194e00dfb85e5cd1c65ff4e6ffd665be2d719b
Signed-off-by: Ping Yu <ping.yu@intel.com>

1 files changed, 68 insertions, 0 deletions

diff --git a/src/plugins/tlsopenssl/tls_openssl.h b/src/plugins/tlsopenssl/tls_openssl.h
new file mode 100644
index 00000000000..b01814939af
--- /dev/null
+++ b/src/plugins/tlsopenssl/tls_openssl.h
@@ -0,0 +1,68 @@
+/*
+ * Copyright (c) 2018 Intel and/or its affiliates.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <openssl/ssl.h>
+#include <openssl/conf.h>
+#include <openssl/err.h>
+#include <openssl/engine.h>
+#include <vnet/plugin/plugin.h>
+#include <vpp/app/version.h>
+#include <vnet/tls/tls.h>
+
+typedef struct tls_ctx_openssl_
+{
+  tls_ctx_t ctx;			/**< First */
+  u32 openssl_ctx_index;
+  SSL_CTX *ssl_ctx;
+  SSL *ssl;
+  BIO *rbio;
+  BIO *wbio;
+  X509 *srvcert;
+  EVP_PKEY *pkey;
+} openssl_ctx_t;
+
+typedef struct openssl_main_
+{
+  openssl_ctx_t ***ctx_pool;
+
+  X509_STORE *cert_store;
+  int engine_init;
+  int async;
+} openssl_main_t;
+
+typedef struct openssl_tls_callback_
+{
+  int (*callback) (void *arg);
+  void *arg;
+} openssl_tls_callback_t;
+
+typedef int openssl_resume_handler (tls_ctx_t * ctx,
+				    stream_session_t * tls_session);
+
+tls_ctx_t *openssl_ctx_get_w_thread (u32 ctx_index, u8 thread_index);
+openssl_tls_callback_t *vpp_add_async_pending_event (tls_ctx_t * ctx,
+						     openssl_resume_handler *
+						     handler);
+void openssl_polling_start (ENGINE * engine);
+int openssl_engine_register (char *engine, char *alg);
+void openssl_async_node_enable_disable (u8 is_en);
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */