(setq plugin-name (read-string "Plugin name: ")))
'(setq PLUGIN-NAME (upcase plugin-name))
'(setq capital-oh-en "ON")
+'(setq main-p (concat (substring plugin-name 0 1) "mp"))
"/*
* " plugin-name ".c - skeleton vpp engine plug-in
*
#include <vlibapi/api.h>
#include <vlibmemory/api.h>
-#include <vlibsocket/api.h>
#include <vpp/app/version.h>
+#include <stdbool.h>
-/* define message IDs */
-#include <" plugin-name "/" plugin-name "_msg_enum.h>
+#include <" plugin-name "/" plugin-name ".api_enum.h>
+#include <" plugin-name "/" plugin-name ".api_types.h>
-/* define message structures */
-#define vl_typedefs
-#include <" plugin-name "/" plugin-name "_all_api_h.h>
-#undef vl_typedefs
+#define REPLY_MSG_ID_BASE " main-p "->msg_id_base
+#include <vlibapi/api_helper_macros.h>
-/* define generated endian-swappers */
-#define vl_endianfun
-#include <" plugin-name "/" plugin-name "_all_api_h.h>
-#undef vl_endianfun
-
-/* instantiate all the print functions we know about */
-#define vl_print(handle, ...) vlib_cli_output (handle, __VA_ARGS__)
-#define vl_printfun
-#include <" plugin-name "/" plugin-name "_all_api_h.h>
-#undef vl_printfun
-
-/* Get the API version number */
-#define vl_api_version(n,v) static u32 api_version=(v);
-#include <" plugin-name "/" plugin-name "_all_api_h.h>
-#undef vl_api_version
-
-/*
- * A handy macro to set up a message reply.
- * Assumes that the following variables are available:
- * mp - pointer to request message
- * rmp - pointer to reply message type
- * rv - return value
- */
-
-#define REPLY_MACRO(t) \\
-do { \\
- unix_shared_memory_queue_t * q = \\
- vl_api_client_index_to_input_queue (mp->client_index); \\
- if (!q) \\
- return; \\
- \\
- rmp = vl_msg_api_alloc (sizeof (*rmp)); \\
- rmp->_vl_msg_id = ntohs((t)+sm->msg_id_base); \\
- rmp->context = mp->context; \\
- rmp->retval = ntohl(rv); \\
- \\
- vl_msg_api_send_shmem (q, (u8 *)&rmp); \\
-} while(0);
-
-
-/* List of message types that this plugin understands */
-
-#define foreach_" plugin-name "_plugin_api_msg \\
-_(" PLUGIN-NAME "_ENABLE_DISABLE, " plugin-name "_enable_disable)
+" plugin-name "_main_t " plugin-name "_main;
/* Action function shared between message handler and debug CLI */
-int " plugin-name "_enable_disable (" plugin-name "_main_t * sm, u32 sw_if_index,
+int " plugin-name "_enable_disable (" plugin-name "_main_t * " main-p ", u32 sw_if_index,
int enable_disable)
{
vnet_sw_interface_t * sw;
int rv = 0;
/* Utterly wrong? */
- if (pool_is_free_index (sm->vnet_main->interface_main.sw_interfaces,
+ if (pool_is_free_index (" main-p "->vnet_main->interface_main.sw_interfaces,
sw_if_index))
return VNET_API_ERROR_INVALID_SW_IF_INDEX;
/* Not a physical port? */
- sw = vnet_get_sw_interface (sm->vnet_main, sw_if_index);
+ sw = vnet_get_sw_interface (" main-p "->vnet_main, sw_if_index);
if (sw->type != VNET_SW_INTERFACE_TYPE_HARDWARE)
return VNET_API_ERROR_INVALID_SW_IF_INDEX;
+ " plugin-name "_create_periodic_process (" main-p ");
+
vnet_feature_enable_disable (\"device-input\", \"" plugin-name "\",
sw_if_index, enable_disable, 0, 0);
+ /* Send an event to enable/disable the periodic scanner process */
+ vlib_process_signal_event (" main-p "->vlib_main,
+ " main-p"->periodic_node_index,
+ " PLUGIN-NAME"_EVENT_PERIODIC_ENABLE_DISABLE,
+ (uword)enable_disable);
return rv;
}
unformat_input_t * input,
vlib_cli_command_t * cmd)
{
- " plugin-name "_main_t * sm = &" plugin-name "_main;
+ " plugin-name "_main_t * " main-p " = &" plugin-name "_main;
u32 sw_if_index = ~0;
int enable_disable = 1;
int rv;
- while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
+ while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
{
if (unformat (input, \"disable\"))
enable_disable = 0;
else if (unformat (input, \"%U\", unformat_vnet_sw_interface,
- sm->vnet_main, &sw_if_index))
+ " main-p "->vnet_main, &sw_if_index))
;
else
break;
if (sw_if_index == ~0)
return clib_error_return (0, \"Please specify an interface...\");
- rv = " plugin-name "_enable_disable (sm, sw_if_index, enable_disable);
+ rv = " plugin-name "_enable_disable (" main-p ", sw_if_index, enable_disable);
- switch(rv)
+ switch(rv)
{
case 0:
break;
}
/* *INDENT-OFF* */
-VLIB_CLI_COMMAND (" plugin-name "_enable_disable_command, static) =
+VLIB_CLI_COMMAND (" plugin-name "_enable_disable_command, static) =
{
.path = \"" plugin-name " enable-disable\",
.short_help =
(vl_api_" plugin-name "_enable_disable_t * mp)
{
vl_api_" plugin-name "_enable_disable_reply_t * rmp;
- " plugin-name "_main_t * sm = &" plugin-name "_main;
+ " plugin-name "_main_t * " main-p " = &" plugin-name "_main;
int rv;
- rv = " plugin-name "_enable_disable (sm, ntohl(mp->sw_if_index),
+ rv = " plugin-name "_enable_disable (" main-p ", ntohl(mp->sw_if_index),
(int) (mp->enable_disable));
REPLY_MACRO(VL_API_" PLUGIN-NAME "_ENABLE_DISABLE_REPLY);
}
-/* Set up the API message handling tables */
-static clib_error_t *
-" plugin-name "_plugin_api_hookup (vlib_main_t *vm)
-{
- " plugin-name "_main_t * sm = &" plugin-name "_main;
-#define _(N,n) \\
- vl_msg_api_set_handlers((VL_API_##N + sm->msg_id_base), \\
- #n, \\
- vl_api_##n##_t_handler, \\
- vl_noop_handler, \\
- vl_api_##n##_t_endian, \\
- vl_api_##n##_t_print, \\
- sizeof(vl_api_##n##_t), 1);
- foreach_" plugin-name "_plugin_api_msg;
-#undef _
-
- return 0;
-}
-
-#define vl_msg_name_crc_list
-#include <" plugin-name "/" plugin-name "_all_api_h.h>
-#undef vl_msg_name_crc_list
-
-static void
-setup_message_id_table (" plugin-name "_main_t * sm, api_main_t * am)
-{
-#define _(id,n,crc) \
- vl_msg_api_add_msg_name_crc (am, #n "_" #crc, id + sm->msg_id_base);
- foreach_vl_msg_name_crc_" plugin-name" ;
-#undef _
-}
+/* API definitions */
+#include <" plugin-name "/" plugin-name ".api.c>
static clib_error_t * " plugin-name "_init (vlib_main_t * vm)
{
- " plugin-name "_main_t * sm = &" plugin-name "_main;
+ " plugin-name "_main_t * " main-p " = &" plugin-name "_main;
clib_error_t * error = 0;
- u8 * name;
-
- name = format (0, \"" plugin-name "_%08x%c\", api_version, 0);
-
- /* Ask for a correctly-sized block of API message decode slots */
- sm->msg_id_base = vl_msg_api_get_msg_ids
- ((char *) name, VL_MSG_FIRST_AVAILABLE);
- error = " plugin-name "_plugin_api_hookup (vm);
+ " main-p "->vlib_main = vm;
+ " main-p "->vnet_main = vnet_get_main();
/* Add our API messages to the global name_crc hash table */
- setup_message_id_table (sm, &api_main);
-
- vec_free(name);
+ " main-p "->msg_id_base = setup_message_id_table ();
return error;
}
/* *INDENT-ON */
/* *INDENT-OFF* */
-VLIB_PLUGIN_REGISTER () =
+VLIB_PLUGIN_REGISTER () =
{
.version = VPP_BUILD_VER,
+ .description = \"" plugin-name " plugin description goes here\",
};
/* *INDENT-ON* */
* End:
*/
")
-
Code Review / vpp.git / blobdiff