application.c File Reference

Include dependency graph for application.c:

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Macros
#define	app_interface_check_thread_and_barrier(_fn, _arg)

Functions
static app_listener_t *	app_listener_alloc (application_t *app)
app_listener_t *	app_listener_get (application_t *app, u32 app_listener_index)
static void	app_listener_free (application_t *app, app_listener_t *app_listener)
session_handle_t	app_listener_handle (app_listener_t *al)
app_listener_t *	app_listener_get_w_session (session_t *ls)
session_handle_t	app_listen_session_handle (session_t *ls)
	Get app listener handle for listening session. More...
app_listener_t *	app_listener_get_w_handle (session_handle_t handle)
	Get app listener for listener session handle. More...
app_listener_t *	app_listener_lookup (application_t *app, session_endpoint_cfg_t *sep_ext)
int	app_listener_alloc_and_init (application_t *app, session_endpoint_cfg_t *sep, app_listener_t **listener)
void	app_listener_cleanup (app_listener_t *al)
static app_worker_t *	app_listener_select_worker (application_t *app, app_listener_t *al)
session_t *	app_listener_get_session (app_listener_t *al)
session_t *	app_listener_get_local_session (app_listener_t *al)
static app_worker_map_t *	app_worker_map_alloc (application_t *app)
static u32	app_worker_map_index (application_t *app, app_worker_map_t *map)
static void	app_worker_map_free (application_t *app, app_worker_map_t *map)
static app_worker_map_t *	app_worker_map_get (application_t *app, u32 map_index)
static const u8 *	app_get_name (application_t *app)
u32	application_session_table (application_t *app, u8 fib_proto)
u32	application_local_session_table (application_t *app)
const u8 *	application_name_from_index (u32 app_index)
	Returns app name for app-index. More...
static void	application_api_table_add (u32 app_index, u32 api_client_index)
static void	application_api_table_del (u32 api_client_index)
static void	application_name_table_add (application_t *app)
static void	application_name_table_del (application_t *app)
application_t *	application_lookup (u32 api_client_index)
application_t *	application_lookup_name (const u8 *name)
static application_t *	application_alloc (void)
application_t *	application_get (u32 app_index)
application_t *	application_get_if_valid (u32 app_index)
static void	application_verify_cb_fns (session_cb_vft_t *cb_fns)
static u8	application_verify_cfg (ssvm_segment_type_t st)
	Check app config for given segment type. More...
static int	application_alloc_and_init (app_init_args_t *a)
static void	application_free (application_t *app)
static void	application_detach_process (application_t *app, u32 api_client_index)
app_worker_t *	application_get_worker (application_t *app, u32 wrk_map_index)
app_worker_t *	application_get_default_worker (application_t *app)
u32	application_n_workers (application_t *app)
app_worker_t *	application_listener_select_worker (session_t *ls)
int	application_alloc_worker_and_init (application_t *app, app_worker_t **wrk)
int	vnet_app_worker_add_del (vnet_app_worker_add_del_args_t *a)
static int	app_validate_namespace (u8 *namespace_id, u64 secret, u32 *app_ns_index)
static u8 *	app_name_from_api_index (u32 api_client_index)
int	vnet_application_attach (vnet_app_attach_args_t *a)
	Attach application to vpp. More...
int	vnet_application_detach (vnet_app_detach_args_t *a)
	Detach application from vpp. More...
static u8	session_endpoint_in_ns (session_endpoint_t *sep)
static void	session_endpoint_update_for_app (session_endpoint_cfg_t *sep, application_t *app, u8 is_connect)
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)
int	application_change_listener_owner (session_t *s, app_worker_t *app_wrk)
int	application_is_proxy (application_t *app)
int	application_is_builtin (application_t *app)
int	application_is_builtin_proxy (application_t *app)
u8	application_has_local_scope (application_t *app)
u8	application_has_global_scope (application_t *app)
static clib_error_t *	application_start_stop_proxy_fib_proto (application_t *app, u8 fib_proto, u8 transport_proto, u8 is_start)
static void	application_start_stop_proxy_local_scope (application_t *app, u8 transport_proto, u8 is_start)
void	application_start_stop_proxy (application_t *app, transport_proto_t transport_proto, u8 is_start)
void	application_setup_proxy (application_t *app)
void	application_remove_proxy (application_t *app)
segment_manager_props_t *	application_segment_manager_properties (application_t *app)
segment_manager_props_t *	application_get_segment_manager_properties (u32 app_index)
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)
static void	application_format_listeners (application_t *app, int verbose)
static void	application_format_connects (application_t *app, int verbose)
u8 *	format_application (u8 *s, va_list *args)
void	application_format_all_listeners (vlib_main_t *vm, int verbose)
void	application_format_all_clients (vlib_main_t *vm, int verbose)
static clib_error_t *	show_app_command_fn (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)

Variables
static app_main_t	app_main
static vlib_cli_command_t	show_app_command
	(constructor) VLIB_CLI_COMMAND (show_app_command) More...

Macro Definition Documentation

#define app_interface_check_thread_and_barrier	(		_fn,
			_arg
	)

Value:

if (PREDICT_FALSE (!vlib_thread_is_main_w_barrier ()))          \
    {                                                                   \
      vlib_rpc_call_main_thread (_fn, (u8 *) _arg, sizeof(*_arg));      \
      return 0;                                                         \
    }

Definition at line 24 of file application.c.

Function Documentation

static const u8* app_get_name ( application_t *  app )

static

Definition at line 318 of file application.c.

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session_handle_t app_listen_session_handle

(

session_t *

ls

)

Get app listener handle for listening session.

For a given listening session, this can return either the session handle of the app listener associated to the listening session or, if no such app listener exists, the session's handle

Parameters

ls	listening session

Returns

app listener or listening session handle

Definition at line 78 of file application.c.

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static app_listener_t* app_listener_alloc ( application_t *  app )

static

Definition at line 32 of file application.c.

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int app_listener_alloc_and_init	(	application_t *	app,
		session_endpoint_cfg_t *	sep,
		app_listener_t **	listener
	)

Definition at line 130 of file application.c.

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void app_listener_cleanup

(

app_listener_t *

al

)

Definition at line 230 of file application.c.

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static void app_listener_free ( application_t *  app, app_listener_t *  app_listener  )

static

Definition at line 52 of file application.c.

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app_listener_t* app_listener_get	(	application_t *	app,
		u32	app_listener_index
	)

Definition at line 46 of file application.c.

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session_t* app_listener_get_local_session

(

app_listener_t *

al

)

Definition at line 281 of file application.c.

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session_t* app_listener_get_session

(

app_listener_t *

al

)

Definition at line 272 of file application.c.

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app_listener_t* app_listener_get_w_handle

(

session_handle_t

handle

)

Get app listener for listener session handle.

Should only be called on handles that have an app listener, i.e., were obtained at the end of a vnet_listen call.

Parameters

handle

handle of the app listener. This is the handle of either the global or local listener

Returns

pointer to app listener or 0

Definition at line 88 of file application.c.

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app_listener_t* app_listener_get_w_session

(

session_t *

ls

)

Definition at line 67 of file application.c.

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session_handle_t app_listener_handle

(

app_listener_t *

al

)

Definition at line 61 of file application.c.

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app_listener_t* app_listener_lookup	(	application_t *	app,
		session_endpoint_cfg_t *	sep_ext
	)

Definition at line 98 of file application.c.

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static app_worker_t* app_listener_select_worker ( application_t *  app, app_listener_t *  al  )

static

Definition at line 257 of file application.c.

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static u8* app_name_from_api_index ( u32  api_client_index )

static

Definition at line 789 of file application.c.

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static int app_validate_namespace ( u8 *  namespace_id, u64  secret, u32 *  app_ns_index  )

static

Definition at line 767 of file application.c.

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static app_worker_map_t* app_worker_map_alloc ( application_t *  app )

static

Definition at line 289 of file application.c.

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static void app_worker_map_free ( application_t *  app, app_worker_map_t *  map  )

static

Definition at line 304 of file application.c.

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static app_worker_map_t* app_worker_map_get ( application_t *  app, u32  map_index  )

static

Definition at line 310 of file application.c.

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static u32 app_worker_map_index ( application_t *  app, app_worker_map_t *  map  )

static

Definition at line 298 of file application.c.

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static application_t* application_alloc ( void  )

static

Definition at line 408 of file application.c.

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static int application_alloc_and_init ( app_init_args_t *  a )

static

Definition at line 475 of file application.c.

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int application_alloc_worker_and_init	(	application_t *	app,
		app_worker_t **	wrk
	)

Definition at line 677 of file application.c.

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static void application_api_table_add ( u32  app_index, u32  api_client_index  )

static

Definition at line 361 of file application.c.

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static void application_api_table_del ( u32  api_client_index )

static

Definition at line 368 of file application.c.

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int application_change_listener_owner	(	session_t *	s,
		app_worker_t *	app_wrk
	)

Definition at line 1084 of file application.c.

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static void application_detach_process ( application_t *  app, u32  api_client_index  )

static

Definition at line 600 of file application.c.

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void application_format_all_clients	(	vlib_main_t *	vm,
		int	verbose
	)

Definition at line 1437 of file application.c.

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void application_format_all_listeners	(	vlib_main_t *	vm,
		int	verbose
	)

Definition at line 1417 of file application.c.

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static void application_format_connects ( application_t *  app, int  verbose  )

static

Definition at line 1353 of file application.c.

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static void application_format_listeners ( application_t *  app, int  verbose  )

static

Definition at line 1324 of file application.c.

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static void application_free ( application_t *  app )

static

Definition at line 562 of file application.c.

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application_t* application_get

(

u32

app_index

)

Definition at line 418 of file application.c.

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app_worker_t* application_get_default_worker

(

application_t *

app

)

Definition at line 654 of file application.c.

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application_t* application_get_if_valid

(

u32

app_index

)

Definition at line 426 of file application.c.

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segment_manager_props_t* application_get_segment_manager_properties

(

u32

app_index

)

Definition at line 1293 of file application.c.

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app_worker_t* application_get_worker	(	application_t *	app,
		u32	wrk_map_index
	)

Definition at line 644 of file application.c.

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u8 application_has_global_scope

(

application_t *

app

)

Definition at line 1141 of file application.c.

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u8 application_has_local_scope

(

application_t *

app

)

Definition at line 1135 of file application.c.

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int application_is_builtin

(

application_t *

app

)

Definition at line 1123 of file application.c.

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int application_is_builtin_proxy

(

application_t *

app

)

Definition at line 1129 of file application.c.

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int application_is_proxy

(

application_t *

app

)

Definition at line 1117 of file application.c.

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app_worker_t* application_listener_select_worker

(

session_t *

ls

)

Definition at line 666 of file application.c.

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u32 application_local_session_table

(

application_t *

app

)

Definition at line 339 of file application.c.

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application_t* application_lookup

(

u32

api_client_index

)

Definition at line 386 of file application.c.

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application_t* application_lookup_name

(

const u8 *

name

)

Definition at line 397 of file application.c.

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u32 application_n_workers

(

application_t *

app

)

Definition at line 660 of file application.c.

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const u8* application_name_from_index

(

u32

app_index

)

Returns app name for app-index.

Definition at line 352 of file application.c.

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static void application_name_table_add ( application_t *  app )

static

Definition at line 374 of file application.c.

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static void application_name_table_del ( application_t *  app )

static

Definition at line 380 of file application.c.

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void application_remove_proxy

(

application_t *

app

)

Definition at line 1271 of file application.c.

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segment_manager_props_t* application_segment_manager_properties

(

application_t *

app

)

Definition at line 1287 of file application.c.

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u32 application_session_table	(	application_t *	app,
		u8	fib_proto
	)

Definition at line 324 of file application.c.

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void application_setup_proxy

(

application_t *

app

)

Definition at line 1255 of file application.c.

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void application_start_stop_proxy	(	application_t *	app,
		transport_proto_t	transport_proto,
		u8	is_start
	)

Definition at line 1239 of file application.c.

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static clib_error_t* application_start_stop_proxy_fib_proto ( application_t *  app, u8  fib_proto, u8  transport_proto, u8  is_start  )

static

Definition at line 1147 of file application.c.

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static void application_start_stop_proxy_local_scope ( application_t *  app, u8  transport_proto, u8  is_start  )

static

Definition at line 1212 of file application.c.

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static void application_verify_cb_fns ( session_cb_vft_t *  cb_fns )

static

Definition at line 435 of file application.c.

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static u8 application_verify_cfg ( ssvm_segment_type_t  st )

static

Check app config for given segment type.

Returns 1 on success and 0 otherwise

Definition at line 453 of file application.c.

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u8* format_application	(	u8 *	s,
		va_list *	args
	)

Definition at line 1373 of file application.c.

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static u8 session_endpoint_in_ns ( session_endpoint_t *  sep )

static

Definition at line 887 of file application.c.

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static void session_endpoint_update_for_app ( session_endpoint_cfg_t *  sep, application_t *  app, u8  is_connect  )

static

Definition at line 902 of file application.c.

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static clib_error_t* show_app_command_fn ( vlib_main_t *  vm, unformat_input_t *  input, vlib_cli_command_t *  cmd  )

static

Definition at line 1457 of file application.c.

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clib_error_t* vnet_app_add_tls_cert

(

vnet_app_add_tls_cert_args_t *

a

)

Definition at line 1300 of file application.c.

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clib_error_t* vnet_app_add_tls_key

(

vnet_app_add_tls_key_args_t *

a

)

Definition at line 1312 of file application.c.

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int vnet_app_worker_add_del

(

vnet_app_worker_add_del_args_t *

a

)

Definition at line 717 of file application.c.

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int vnet_application_attach

(

vnet_app_attach_args_t *

a

)

Attach application to vpp.

Allocates a vpp app, i.e., a structure that keeps back pointers to external app and a segment manager for shared memory fifo based communication with the external app.

Definition at line 809 of file application.c.

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int vnet_application_detach

(

vnet_app_detach_args_t *

a

)

Detach application from vpp.

Definition at line 869 of file application.c.

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int vnet_connect

(

vnet_connect_args_t *

a

)

Definition at line 999 of file application.c.

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int vnet_disconnect_session

(

vnet_disconnect_args_t *

a

)

Definition at line 1064 of file application.c.

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int vnet_listen

(

vnet_listen_args_t *

a

)

Definition at line 947 of file application.c.

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int vnet_unlisten

(

vnet_unlisten_args_t *

a

)

Definition at line 1035 of file application.c.

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Variable Documentation

app_main_t app_main

static

Definition at line 22 of file application.c.

vlib_cli_command_t show_app_command

static

Initial value:

=
{
  .path = "show app",
  .short_help = "show app [server|client] [verbose]",
  .function = show_app_command_fn,
}

(constructor) VLIB_CLI_COMMAND (show_app_command)

Definition at line 1519 of file application.c.