51e70b6f19
Type: refactor Change-Id: Iaf728642e489acfd63e1da88aa8daa44ceca21e9 Signed-off-by: Ole Troan <ot@cisco.com>
142 lines
3.3 KiB
C
142 lines
3.3 KiB
C
/*
|
|
* builtinurl.c - skeleton vpp engine plug-in
|
|
*
|
|
* Copyright (c) 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:
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
#include <vnet/vnet.h>
|
|
#include <vnet/plugin/plugin.h>
|
|
#include <builtinurl/builtinurl.h>
|
|
|
|
#include <vlibapi/api.h>
|
|
#include <vlibmemory/api.h>
|
|
#include <vpp/app/version.h>
|
|
#include <stdbool.h>
|
|
|
|
/* define message IDs */
|
|
#include <builtinurl/builtinurl.api_enum.h>
|
|
#include <builtinurl/builtinurl.api_types.h>
|
|
|
|
#define REPLY_MSG_ID_BASE bmp->msg_id_base
|
|
#include <vlibapi/api_helper_macros.h>
|
|
|
|
builtinurl_main_t builtinurl_main;
|
|
|
|
/* Action function shared between message handler and debug CLI */
|
|
|
|
int
|
|
builtinurl_enable (builtinurl_main_t * bmp)
|
|
{
|
|
void (*fp) (void *, char *, int);
|
|
|
|
if (bmp->initialized)
|
|
return 0;
|
|
|
|
/* Look up the builtin URL registration handler */
|
|
fp = vlib_get_plugin_symbol
|
|
("http_static_plugin.so", "http_static_server_register_builtin_handler");
|
|
|
|
/* Most likely, the http_static plugin isn't loaded. Done. */
|
|
if (fp == 0)
|
|
return VNET_API_ERROR_NO_SUCH_TABLE;
|
|
|
|
bmp->register_handler = fp;
|
|
builtinurl_handler_init (bmp);
|
|
bmp->initialized = 1;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static clib_error_t *
|
|
builtinurl_enable_command_fn (vlib_main_t * vm,
|
|
unformat_input_t * input,
|
|
vlib_cli_command_t * cmd)
|
|
{
|
|
builtinurl_main_t *bmp = &builtinurl_main;
|
|
|
|
int rv;
|
|
|
|
rv = builtinurl_enable (bmp);
|
|
|
|
switch (rv)
|
|
{
|
|
case 0:
|
|
break;
|
|
|
|
case VNET_API_ERROR_NO_SUCH_TABLE:
|
|
return clib_error_return
|
|
(0, "http_static_server_register_builtin_handler undefined");
|
|
break;
|
|
|
|
default:
|
|
return clib_error_return (0, "builtinurl_enable returned %d", rv);
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
/* *INDENT-OFF* */
|
|
VLIB_CLI_COMMAND (builtinurl_enable_command, static) =
|
|
{
|
|
.path = "builtinurl enable",
|
|
.short_help = "Turn on builtin http/https GET and POST urls",
|
|
.function = builtinurl_enable_command_fn,
|
|
};
|
|
/* *INDENT-ON* */
|
|
|
|
/* API message handler */
|
|
static void vl_api_builtinurl_enable_t_handler
|
|
(vl_api_builtinurl_enable_t * mp)
|
|
{
|
|
vl_api_builtinurl_enable_reply_t *rmp;
|
|
builtinurl_main_t *bmp = &builtinurl_main;
|
|
int rv;
|
|
|
|
rv = builtinurl_enable (bmp);
|
|
|
|
REPLY_MACRO (VL_API_BUILTINURL_ENABLE_REPLY);
|
|
}
|
|
|
|
#include <builtinurl/builtinurl.api.c>
|
|
static clib_error_t *
|
|
builtinurl_init (vlib_main_t * vm)
|
|
{
|
|
builtinurl_main_t *bmp = &builtinurl_main;
|
|
|
|
bmp->vlib_main = vm;
|
|
bmp->vnet_main = vnet_get_main ();
|
|
|
|
/* Ask for a correctly-sized block of API message decode slots */
|
|
bmp->msg_id_base = setup_message_id_table ();
|
|
|
|
return 0;
|
|
}
|
|
|
|
VLIB_INIT_FUNCTION (builtinurl_init);
|
|
|
|
/* *INDENT-OFF* */
|
|
VLIB_PLUGIN_REGISTER () =
|
|
{
|
|
.version = VPP_BUILD_VER,
|
|
.description = "vpp built-in URL support",
|
|
};
|
|
/* *INDENT-ON* */
|
|
|
|
/*
|
|
* fd.io coding-style-patch-verification: ON
|
|
*
|
|
* Local Variables:
|
|
* eval: (c-set-style "gnu")
|
|
* End:
|
|
*/
|