/*
- * Copyright (c) 2016 Cisco and/or its affiliates.
+ * Copyright (c) 2016-2019 Cisco 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:
#ifndef __included_uri_h__
#define __included_uri_h__
+#include <vlibmemory/api.h>
+#include <svm/message_queue.h>
#include <svm/svm_fifo_segment.h>
-#include <vnet/session/session.h>
-#include <vnet/session/application.h>
-#include <vnet/session/transport.h>
-#include <vnet/tls/tls.h>
+#include <vnet/session/session_types.h>
+#include <vnet/tls/tls_test.h>
+
+typedef struct _stream_session_cb_vft
+{
+ /** Notify server of new segment */
+ int (*add_segment_callback) (u32 api_client_index, u64 segment_handle);
+
+ /** Notify server of new segment */
+ int (*del_segment_callback) (u32 api_client_index, u64 segment_handle);
+
+ /** Notify server of newly accepted session */
+ int (*session_accept_callback) (session_t * new_session);
+
+ /** Connection request callback */
+ int (*session_connected_callback) (u32 app_wrk_index, u32 opaque,
+ session_t * s, u8 code);
+
+ /** Notify app that session is closing */
+ void (*session_disconnect_callback) (session_t * s);
+
+ /** Notify app that session was reset */
+ void (*session_reset_callback) (session_t * s);
+
+ /** Direct RX callback for built-in application */
+ int (*builtin_app_rx_callback) (session_t * session);
+
+ /** Direct TX callback for built-in application */
+ int (*builtin_app_tx_callback) (session_t * session);
+
+} session_cb_vft_t;
+
+#define foreach_app_init_args \
+ _(u32, api_client_index) \
+ _(u8 *, name) \
+ _(u64 *, options) \
+ _(u8 *, namespace_id) \
+ _(session_cb_vft_t *, session_cb_vft) \
+ _(u32, app_index) \
typedef struct _vnet_app_attach_args_t
{
u32 segment_name_length;
u64 server_event_queue_address;
u64 handle;
-} vnet_bind_args_t;
+} vnet_listen_args_t;
-typedef struct _vnet_unbind_args_t
+typedef struct _vnet_unlisten_args_t
{
union
{
};
u32 app_index; /**< Owning application index */
u32 wrk_map_index; /**< App's local pool worker index */
-} vnet_unbind_args_t;
+} vnet_unlisten_args_t;
typedef struct _vnet_connect_args
{
u8 *key;
} vnet_app_add_tls_key_args_t;
+typedef enum tls_engine_type_
+{
+ TLS_ENGINE_NONE,
+ TLS_ENGINE_MBEDTLS,
+ TLS_ENGINE_OPENSSL,
+ TLS_N_ENGINES
+} tls_engine_type_t;
+
/* Application attach options */
typedef enum
{
_(IS_PROXY, "Application is proxying") \
_(USE_GLOBAL_SCOPE, "App can use global session scope") \
_(USE_LOCAL_SCOPE, "App can use local session scope") \
- _(USE_MQ_FOR_CTRL_MSGS, "Use message queue for ctr msgs") \
_(EVT_MQ_USE_EVENTFD, "Use eventfds for signaling") \
typedef enum _app_options
#undef _
} session_fd_flag_t;
-int vnet_bind_uri (vnet_bind_args_t *);
-int vnet_unbind_uri (vnet_unbind_args_t * a);
-clib_error_t *vnet_connect_uri (vnet_connect_args_t * a);
+int vnet_bind_uri (vnet_listen_args_t *);
+int vnet_unbind_uri (vnet_unlisten_args_t * a);
+int vnet_connect_uri (vnet_connect_args_t * a);
-clib_error_t *vnet_application_attach (vnet_app_attach_args_t * a);
-clib_error_t *vnet_bind (vnet_bind_args_t * a);
-clib_error_t *vnet_connect (vnet_connect_args_t * a);
-clib_error_t *vnet_unbind (vnet_unbind_args_t * a);
+int vnet_application_attach (vnet_app_attach_args_t * a);
int vnet_application_detach (vnet_app_detach_args_t * a);
+int vnet_listen (vnet_listen_args_t * a);
+int vnet_connect (vnet_connect_args_t * a);
+int vnet_unlisten (vnet_unlisten_args_t * a);
int vnet_disconnect_session (vnet_disconnect_args_t * a);
clib_error_t *vnet_app_add_tls_cert (vnet_app_add_tls_cert_args_t * a);
clib_error_t *vnet_app_add_tls_key (vnet_app_add_tls_key_args_t * a);
-extern const char test_srv_crt_rsa[];
-extern const u32 test_srv_crt_rsa_len;
-extern const char test_srv_key_rsa[];
-extern const u32 test_srv_key_rsa_len;
-
typedef struct app_session_transport_
{
ip46_address_t rmt_ip; /**< remote ip */
u8 lcl_is_ip4;
u8 lcl_ip[16];
u16 lcl_port;
- u64 rx_fifo;
- u64 tx_fifo;
- u64 vpp_evt_q;
+ uword rx_fifo;
+ uword tx_fifo;
+ uword vpp_evt_q;
u32 segment_size;
u8 segment_name_length;
u8 segment_name[128];
} __clib_packed session_bound_msg_t;
+typedef struct session_unlisten_reply_msg_
+{
+ u32 context;
+ u64 handle;
+ i32 retval;
+} __clib_packed session_unlisten_reply_msg_t;
+
typedef struct session_accepted_msg_
{
u32 context;
u64 listener_handle;
u64 handle;
- u64 server_rx_fifo;
- u64 server_tx_fifo;
+ uword server_rx_fifo;
+ uword server_tx_fifo;
u64 segment_handle;
- u64 vpp_event_queue_address;
- u64 server_event_queue_address;
- u64 client_event_queue_address;
+ uword vpp_event_queue_address;
+ uword server_event_queue_address;
+ uword client_event_queue_address;
u16 port;
u8 is_ip4;
u8 ip[16];
u32 context;
i32 retval;
u64 handle;
- u64 server_rx_fifo;
- u64 server_tx_fifo;
+ uword server_rx_fifo;
+ uword server_tx_fifo;
u64 segment_handle;
- u64 vpp_event_queue_address;
- u64 client_event_queue_address;
- u64 server_event_queue_address;
+ uword vpp_event_queue_address;
+ uword client_event_queue_address;
+ uword server_event_queue_address;
u32 segment_size;
u8 segment_name_length;
u8 segment_name[64];
u64 handle;
} __clib_packed session_reset_reply_msg_t;
+typedef struct session_req_worker_update_msg_
+{
+ u64 session_handle;
+} __clib_packed session_req_worker_update_msg_t;
+
+/* NOTE: using u16 for wrk indices because message needs to fit in 18B */
+typedef struct session_worker_update_msg_
+{
+ u32 client_index;
+ u16 wrk_index;
+ u16 req_wrk_index;
+ u64 handle;
+} __clib_packed session_worker_update_msg_t;
+
+typedef struct session_worker_update_reply_msg_
+{
+ u64 handle;
+ uword rx_fifo;
+ uword tx_fifo;
+ u64 segment_handle;
+} __clib_packed session_worker_update_reply_msg_t;
+
typedef struct app_session_event_
{
svm_msg_q_msg_t msg;
app_send_dgram (app_session_t * s, u8 * data, u32 len, u8 noblock)
{
return app_send_dgram_raw (s->tx_fifo, &s->transport, s->vpp_evt_q, data,
- len, FIFO_EVENT_APP_TX, noblock);
+ len, SESSION_IO_EVT_TX, noblock);
}
always_inline int
app_send_stream (app_session_t * s, u8 * data, u32 len, u8 noblock)
{
return app_send_stream_raw (s->tx_fifo, s->vpp_evt_q, data, len,
- FIFO_EVENT_APP_TX, noblock);
+ SESSION_IO_EVT_TX, noblock);
}
always_inline int
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