X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fsession%2Fstream_session.h;h=34f122f24c34e863a3ddc683e6f80d5f7d51a846;hb=697faeace706337eddf0407e4e28e0bb8d39c20e;hp=5c4601daa3106ebcfb610125a82964ae1edf56a4;hpb=5fda7a3925be145f0c326d0aecc36d883cbcb2ee;p=vpp.git

diff --git a/src/vnet/session/stream_session.h b/src/vnet/session/stream_session.h
index 5c4601daa31..34f122f24c3 100644
--- a/src/vnet/session/stream_session.h
+++ b/src/vnet/session/stream_session.h
@@ -16,7 +16,6 @@
 #ifndef SRC_VNET_SESSION_STREAM_SESSION_H_
 #define SRC_VNET_SESSION_STREAM_SESSION_H_
 
-#include <vnet/vnet.h>
 #include <svm/svm_fifo.h>
 #include <vnet/session/transport.h>
 
@@ -31,30 +30,20 @@ typedef enum
   SESSION_STATE_CONNECTING,
   SESSION_STATE_ACCEPTING,
   SESSION_STATE_READY,
-  SESSION_STATE_CONNECTING_READY,
+  SESSION_STATE_OPENED,
+  SESSION_STATE_CLOSING,
   SESSION_STATE_CLOSED,
   SESSION_STATE_N_STATES,
 } stream_session_state_t;
 
-/* TODO convert to macro once cleanup completed */
-typedef struct app_session_
+typedef struct generic_session_
 {
-  /** fifo pointers. Once allocated, these do not move */
-  svm_fifo_t *server_rx_fifo;
-  svm_fifo_t *server_tx_fifo;
-
-  /** Type */
-  session_type_t session_type;
-
-  /** State */
-  volatile u8 session_state;
-
-  /** Session index in owning pool */
-  u32 session_index;
-
-  /** Application index */
-  u32 app_index;
-} app_session_t;
+  svm_fifo_t *rx_fifo;		/**< rx fifo */
+  svm_fifo_t *tx_fifo;		/**< tx fifo */
+  session_type_t session_type;	/**< session type */
+  volatile u8 session_state;	/**< session state */
+  u32 session_index;		/**< index in owning pool */
+} generic_session_t;
 
 typedef struct _stream_session_t
 {
@@ -85,8 +74,13 @@ typedef struct _stream_session_t
   /** Transport specific */
   u32 connection_index;
 
-  /** Parent listener session if the result of an accept */
-  u32 listener_index;
+  union
+  {
+    /** Parent listener session if the result of an accept */
+    u32 listener_index;
+    /** Opaque, for general use */
+    u32 opaque;
+  };
 
     CLIB_CACHE_LINE_ALIGN_MARK (pad);
 } stream_session_t;
@@ -133,20 +127,27 @@ typedef struct local_session_
     CLIB_CACHE_LINE_ALIGN_MARK (pad);
 } local_session_t;
 
+#define foreach_session_endpoint_fields				\
+    foreach_transport_connection_fields				\
+    _(u8, transport_proto)					\
+
 typedef struct _session_endpoint
 {
-  /*
-   * Network specific
-   */
 #define _(type, name) type name;
-  foreach_transport_connection_fields
+  foreach_session_endpoint_fields
 #undef _
-    /*
-     * Session specific
-     */
-  u8 transport_proto;	/**< transport protocol for session */
 } session_endpoint_t;
 
+typedef struct _session_endpoint_extended
+{
+#define _(type, name) type name;
+  foreach_session_endpoint_fields
+#undef _
+  u32 app_index;
+  u32 opaque;
+  u8 *hostname;
+} session_endpoint_extended_t;
+
 #define SESSION_IP46_ZERO		\
 {					\
     .ip6 = {				\
@@ -162,6 +163,18 @@ typedef struct _session_endpoint
   .port = 0,				\
   .transport_proto = 0,			\
 }
+#define SESSION_ENDPOINT_EXT_NULL 	\
+{					\
+  .sw_if_index = ENDPOINT_INVALID_INDEX,	\
+  .ip = SESSION_IP46_ZERO,		\
+  .fib_index = ENDPOINT_INVALID_INDEX,	\
+  .is_ip4 = 0,				\
+  .port = 0,				\
+  .transport_proto = 0,			\
+  .app_index = ENDPOINT_INVALID_INDEX,	\
+  .opaque = ENDPOINT_INVALID_INDEX,	\
+  .hostname = 0,				\
+}
 
 #define session_endpoint_to_transport(_sep) ((transport_endpoint_t *)_sep)