tls: make picotls engine able to initial connection as client

[vpp.git] / src / plugins / tlspicotls / tls_picotls.h

diff --git a/src/plugins/tlspicotls/tls_picotls.h b/src/plugins/tlspicotls/tls_picotls.h
index 835f4a6..29b279c 100644 (file)
--- a/src/plugins/tlspicotls/tls_picotls.h
+++ b/src/plugins/tlspicotls/tls_picotls.h
@@ -7,6 +7,19 @@
 #include <vnet/tls/tls.h>
 #include <vpp/app/version.h>
 
+#define TLS_RX_LEN(x) ((x)->rx_content + (x)->rx_len)
+#define TLS_RX_OFFSET(x) ((x)->rx_content + (x)->rx_offset)
+#define TLS_RX_IS_LEFT(x) ((x)->rx_len != 0 && (x)->rx_len != (x)->rx_offset)
+#define TLS_RX_LEFT_LEN(x) ((x)->rx_len - (x)->rx_offset)
+
+#define TLS_READ_OFFSET(x) ((x)->read_buffer.base + (x)->read_buffer_offset)
+#define TLS_READ_IS_LEFT(x) ((x)->read_buffer.off != 0 && (x)->read_buffer.off != (x)->read_buffer_offset)
+#define TLS_READ_LEFT_LEN(x) ((x)->read_buffer.off - (x)->read_buffer_offset)
+
+#define TLS_WRITE_OFFSET(x) ((x)->write_buffer.base + (x)->write_buffer_offset)
+#define TLS_WRITE_IS_LEFT(x) ((x)->write_buffer.off != 0 && (x)->write_buffer.off != (x)->write_buffer_offset)
+
+
 typedef struct tls_ctx_picotls_
 {
   tls_ctx_t ctx;
@@ -15,6 +28,11 @@ typedef struct tls_ctx_picotls_
   u8 *rx_content;
   int rx_offset;
   int rx_len;
+  ptls_buffer_t read_buffer;
+  ptls_buffer_t write_buffer;
+  uint8_t *write_content;
+  int read_buffer_offset;
+  int write_buffer_offset;
 } picotls_ctx_t;
 
 typedef struct tls_listen_ctx_picotls_
@@ -27,6 +45,8 @@ typedef struct picotls_main_
 {
   picotls_ctx_t ***ctx_pool;
   picotls_listen_ctx_t *lctx_pool;
+  ptls_context_t *client_ptls_ctx;
+  clib_rwlock_t crypto_keys_rw_lock;
 } picotls_main_t;
 
 #endif /* __included_quic_certs_h__ */