#include <vnet/session/session.h>
#include <vnet/fib/fib_table.h>
#include <vppinfra/file.h>
+#include <vppinfra/format_table.h>
#include <vlib/unix/unix.h>
/**
}
app_namespace_t *
-app_namespace_get_from_id (const u8 * ns_id)
+app_namespace_get_from_id (const u8 *ns_id)
{
u32 index = app_namespace_index_from_id (ns_id);
if (index == APP_NAMESPACE_INVALID_INDEX)
return (app_ns - app_namespace_pool);
}
+void
+app_namespace_free (app_namespace_t *app_ns)
+{
+ hash_unset_mem (app_namespace_lookup_table, app_ns->ns_id);
+ vec_free (app_ns->ns_id);
+
+ pool_put (app_namespace_pool, app_ns);
+}
+
app_namespace_t *
-app_namespace_alloc (u8 * ns_id)
+app_namespace_alloc (const u8 *ns_id)
{
app_namespace_t *app_ns;
+
pool_get (app_namespace_pool, app_ns);
clib_memset (app_ns, 0, sizeof (*app_ns));
- app_ns->ns_id = vec_dup (ns_id);
+
+ app_ns->ns_id = vec_dup ((u8 *) ns_id);
+ vec_terminate_c_string (app_ns->ns_id);
+
hash_set_mem (app_namespace_lookup_table, app_ns->ns_id,
app_ns - app_namespace_pool);
+
return app_ns;
}
-int
-vnet_app_namespace_add_del (vnet_app_namespace_add_del_args_t * a)
+session_error_t
+vnet_app_namespace_add_del (vnet_app_namespace_add_del_args_t *a)
{
app_namespace_t *app_ns;
session_table_t *st;
+ u32 ns_index;
+ session_error_t rv;
if (a->is_add)
{
if (a->sw_if_index != APP_NAMESPACE_INVALID_INDEX
&& !vnet_get_sw_interface_or_null (vnet_get_main (),
a->sw_if_index))
- return VNET_API_ERROR_INVALID_SW_IF_INDEX;
-
+ return SESSION_E_INVALID;
if (a->sw_if_index != APP_NAMESPACE_INVALID_INDEX)
{
}
if (a->sw_if_index == APP_NAMESPACE_INVALID_INDEX
&& a->ip4_fib_id == APP_NAMESPACE_INVALID_INDEX)
- return VNET_API_ERROR_INVALID_VALUE;
+ return SESSION_E_INVALID;
app_ns = app_namespace_get_from_id (a->ns_id);
if (!app_ns)
st->is_local = 1;
st->appns_index = app_namespace_index (app_ns);
app_ns->local_table_index = session_table_index (st);
+ if (a->sock_name)
+ {
+ app_ns->sock_name = vec_dup (a->sock_name);
+ vec_terminate_c_string (app_ns->sock_name);
+ }
+
+ /* Add socket for namespace,
+ * only at creation time */
+ if (app_sapi_enabled)
+ {
+ rv = appns_sapi_add_ns_socket (app_ns);
+ if (rv)
+ return rv;
+ }
}
+
app_ns->ns_secret = a->secret;
- app_ns->netns = a->netns ? vec_dup (a->netns) : 0;
app_ns->sw_if_index = a->sw_if_index;
app_ns->ip4_fib_index =
fib_table_find (FIB_PROTOCOL_IP4, a->ip4_fib_id);
fib_table_find (FIB_PROTOCOL_IP6, a->ip6_fib_id);
session_lookup_set_tables_appns (app_ns);
- /* Add socket for namespace */
- if (app_sapi_enabled)
- appns_sapi_add_ns_socket (app_ns);
}
else
{
- return VNET_API_ERROR_UNIMPLEMENTED;
+ ns_index = app_namespace_index_from_id (a->ns_id);
+ if (ns_index == APP_NAMESPACE_INVALID_INDEX)
+ return SESSION_E_INVALID;
+
+ app_ns = app_namespace_get (ns_index);
+ if (!app_ns)
+ return SESSION_E_INVALID;
+
+ application_namespace_cleanup (app_ns);
+
+ if (app_sapi_enabled)
+ appns_sapi_del_ns_socket (app_ns);
+
+ st = session_table_get (app_ns->local_table_index);
+
+ session_table_free (st, FIB_PROTOCOL_MAX);
+ if (app_ns->sock_name)
+ vec_free (app_ns->sock_name);
+
+ app_namespace_free (app_ns);
}
+
return 0;
}
app_namespace_index_from_id (const u8 * ns_id)
{
uword *indexp;
- indexp = hash_get_mem (app_namespace_lookup_table, ns_id);
+ u8 *key;
+
+ key = vec_dup ((u8 *) ns_id);
+ vec_terminate_c_string (key);
+
+ indexp = hash_get_mem (app_namespace_lookup_table, key);
+ vec_free (key);
if (!indexp)
return APP_NAMESPACE_INVALID_INDEX;
return *indexp;
return session_table_get (app_ns->local_table_index);
}
-void
-appns_sapi_enable (void)
+int
+appns_sapi_enable_disable (int is_enable)
{
- app_sapi_enabled = 1;
+ /* This cannot be called with active sockets */
+ if (pool_elts (app_namespace_pool))
+ return -1;
+
+ app_sapi_enabled = is_enable;
+ return 0;
}
u8
/* clang-format off */
vnet_app_namespace_add_del_args_t a = {
.ns_id = ns_id,
- .netns = 0,
+ .sock_name = 0,
.secret = 0,
.sw_if_index = APP_NAMESPACE_INVALID_INDEX,
.is_add = 1
app_ns_fn (vlib_main_t * vm, unformat_input_t * input,
vlib_cli_command_t * cmd)
{
- u8 is_add = 0, *ns_id = 0, secret_set = 0, sw_if_index_set = 0, *netns = 0;
+ u8 is_add = 0, *ns_id = 0, secret_set = 0, sw_if_index_set = 0;
+ u8 *sock_name = 0;
unformat_input_t _line_input, *line_input = &_line_input;
u32 sw_if_index, fib_id = APP_NAMESPACE_INVALID_INDEX;
+ vnet_main_t *vnm = vnet_get_main ();
u64 secret;
clib_error_t *error = 0;
int rv;
{
if (unformat (line_input, "add"))
is_add = 1;
+ else if (unformat (line_input, "del"))
+ is_add = 0;
else if (unformat (line_input, "id %_%v%_", &ns_id))
;
else if (unformat (line_input, "secret %lu", &secret))
secret_set = 1;
else if (unformat (line_input, "sw_if_index %u", &sw_if_index))
sw_if_index_set = 1;
+ else if (unformat (line_input, "if %U", unformat_vnet_sw_interface, vnm,
+ &sw_if_index))
+ sw_if_index_set = 1;
else if (unformat (line_input, "fib_id", &fib_id))
;
- else if (unformat (line_input, "netns %_%v%_", &netns))
+ else if (unformat (line_input, "sock-name %_%v%_", &sock_name))
;
else
{
}
}
- if (!ns_id || !secret_set || !sw_if_index_set)
+ if (!ns_id)
{
- vlib_cli_output (vm, "namespace-id, secret and sw_if_index must be "
- "provided");
+ vlib_cli_output (vm, "namespace-id must be provided");
goto done;
}
- if (is_add)
+ if (is_add && (!secret_set || !sw_if_index_set))
{
- /* clang-format off */
- vnet_app_namespace_add_del_args_t args = {
- .ns_id = ns_id,
- .netns = netns,
- .secret = secret,
- .sw_if_index = sw_if_index,
- .ip4_fib_id = fib_id,
- .is_add = 1
- };
- /* clang-format on */
-
- if ((rv = vnet_app_namespace_add_del (&args)))
- error = clib_error_return (0, "app namespace add del returned %d", rv);
+ vlib_cli_output (vm, "secret and interface must be provided");
+ goto done;
}
+ /* clang-format off */
+ vnet_app_namespace_add_del_args_t args = {
+ .ns_id = ns_id,
+ .secret = secret,
+ .sw_if_index = sw_if_index,
+ .sock_name = sock_name,
+ .ip4_fib_id = fib_id,
+ .is_add = is_add,
+ };
+ /* clang-format on */
+
+ if ((rv = vnet_app_namespace_add_del (&args)))
+ error = clib_error_return (0, "app namespace add del returned %d", rv);
+
done:
vec_free (ns_id);
- vec_free (netns);
+ vec_free (sock_name);
unformat_free (line_input);
return error;
}
-/* *INDENT-OFF* */
VLIB_CLI_COMMAND (app_ns_command, static) = {
.path = "app ns",
- .short_help = "app ns [add] id <namespace-id> secret <secret> "
- "sw_if_index <sw_if_index> [netns <ns>]",
+ .short_help = "app ns [add|del] id <namespace-id> secret <secret> "
+ "sw_if_index <sw_if_index> if <interface>",
.function = app_ns_fn,
};
-/* *INDENT-ON* */
u8 *
format_app_namespace (u8 * s, va_list * args)
{
app_namespace_t *app_ns = va_arg (*args, app_namespace_t *);
+ vnet_main_t *vnm = vnet_get_main ();
+
+ s = format (s, "Application namespace [%u]\nid: %s\nsecret: %lu",
+ app_namespace_index (app_ns), app_ns->ns_id, app_ns->ns_secret);
+ if (app_ns->sw_if_index != (u32) ~0)
+ s = format (s, "\nInterface: %U", format_vnet_sw_if_index_name, vnm,
+ app_ns->sw_if_index);
+ if (app_ns->sock_name)
+ s = format (s, "\nSocket: %s", app_ns->sock_name);
- s =
- format (s, "%-10u%-10lu%-15d%-15v%-15v%-40v", app_namespace_index (app_ns),
- app_ns->ns_secret, app_ns->sw_if_index, app_ns->ns_id,
- app_ns->netns, app_ns->sock_name);
return s;
}
vlib_cli_output (vm, "%12s%12s%5s", "app index", "wrk index", "fd");
- /* *INDENT-OFF* */
pool_foreach (cs, app_ns->app_sockets) {
handle = (app_ns_api_handle_t *) &cs->private_data;
cf = clib_file_get (&file_main, handle->aah_file_index);
vlib_cli_output (vm, "%12d%12d%5u", app_wrk->app_index,
app_wrk->wrk_map_index, cf->file_descriptor);
}
- /* *INDENT-ON* */
}
static clib_error_t *
vlib_cli_command_t * cmd)
{
unformat_input_t _line_input, *line_input = &_line_input;
- u8 *ns_id, do_table = 0, had_input = 1, do_api = 0;
+ u8 *ns_id = 0, do_table = 0, had_input = 1, do_api = 0;
app_namespace_t *app_ns;
+ vnet_main_t *vnm = vnet_get_main ();
session_table_t *st;
+ table_t table = {}, *t = &table;
session_cli_return_if_not_enabled ();
while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
{
- if (unformat (line_input, "table %_%v%_", &ns_id))
+ if (unformat (line_input, "id %_%v%_", &ns_id))
do_table = 1;
else if (unformat (line_input, "api-clients"))
do_api = 1;
vlib_cli_output (vm, "table for ns %v could not be found", ns_id);
goto done;
}
+ vlib_cli_output (vm, "%U", format_app_namespace, app_ns);
session_lookup_show_table_entries (vm, st, 0, 1);
vec_free (ns_id);
goto done;
}
do_ns_list:
- vlib_cli_output (vm, "%-10s%-10s%-15s%-15s%-15s%-40s", "Index", "Secret",
- "sw_if_index", "Id", "netns", "Socket");
+ table_add_header_col (t, 5, "Index", "Secret", "Interface", "Id", "Socket");
+ int i = 0;
+ pool_foreach (app_ns, app_namespace_pool)
+ {
+ int j = 0;
+ table_format_cell (t, i, j++, "%u", app_namespace_index (app_ns));
+ table_format_cell (t, i, j++, "%lu", app_ns->ns_secret);
+ table_format_cell (t, i, j++, "%U", format_vnet_sw_if_index_name, vnm,
+ app_ns->sw_if_index);
+ table_format_cell (t, i, j++, "%s", app_ns->ns_id);
+ table_format_cell (t, i++, j++, "%s", app_ns->sock_name);
+ }
- /* *INDENT-OFF* */
- pool_foreach (app_ns, app_namespace_pool) {
- vlib_cli_output (vm, "%U", format_app_namespace, app_ns);
- }
- /* *INDENT-ON* */
+ t->default_body.align = TTAA_LEFT;
+ t->default_header_col.align = TTAA_LEFT;
+ t->default_header_col.fg_color = TTAC_YELLOW;
+ t->default_header_col.flags = TTAF_FG_COLOR_SET;
+ vlib_cli_output (vm, "%U", format_table, t);
+ table_free (t);
done:
if (had_input)
return 0;
}
-/* *INDENT-OFF* */
-VLIB_CLI_COMMAND (show_app_ns_command, static) =
-{
+VLIB_CLI_COMMAND (show_app_ns_command, static) = {
.path = "show app ns",
- .short_help = "show app ns [table <id> [api-clients]]",
+ .short_help = "show app ns [id <id> [api-clients]]",
.function = show_app_ns_fn,
};
-/* *INDENT-ON* */
/*
* fd.io coding-style-patch-verification: ON
Code Review / vpp.git / blobdiff