Line data    Source code

       1             : /*
       2             :  * http_static.c - skeleton vpp-api-test plug-in
       3             :  *
       4             :  * Copyright (c) <current-year> <your-organization>
       5             :  * Licensed under the Apache License, Version 2.0 (the "License");
       6             :  * you may not use this file except in compliance with the License.
       7             :  * You may obtain a copy of the License at:
       8             :  *
       9             :  *     http://www.apache.org/licenses/LICENSE-2.0
      10             :  *
      11             :  * Unless required by applicable law or agreed to in writing, software
      12             :  * distributed under the License is distributed on an "AS IS" BASIS,
      13             :  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
      14             :  * See the License for the specific language governing permissions and
      15             :  * limitations under the License.
      16             :  */
      17             : #include <vat/vat.h>
      18             : #include <vlibapi/api.h>
      19             : #include <vlibmemory/api.h>
      20             : #include <vppinfra/error.h>
      21             : 
      22             : uword unformat_sw_if_index (unformat_input_t * input, va_list * args);
      23             : 
      24             : /* Declare message IDs */
      25             : #include <http_static/http_static.api_enum.h>
      26             : #include <http_static/http_static.api_types.h>
      27             : 
      28             : typedef struct
      29             : {
      30             :   /* API message ID base */
      31             :   u16 msg_id_base;
      32             :   vat_main_t *vat_main;
      33             : } http_static_test_main_t;
      34             : 
      35             : http_static_test_main_t http_static_test_main;
      36             : 
      37             : #define __plugin_msg_base http_static_test_main.msg_id_base
      38             : #include <vlibapi/vat_helper_macros.h>
      39             : 
      40             : static int
      41           0 : api_http_static_enable (vat_main_t * vam)
      42             : {
      43           0 :   unformat_input_t *line_input = vam->input;
      44             :   vl_api_http_static_enable_t *mp;
      45             :   u64 tmp;
      46           0 :   u8 *www_root = 0;
      47           0 :   u8 *uri = 0;
      48           0 :   u32 prealloc_fifos = 0;
      49           0 :   u32 private_segment_size = 0;
      50           0 :   u32 fifo_size = 8 << 10;
      51           0 :   u32 cache_size_limit = 1 << 20;
      52             :   int ret;
      53             : 
      54             :   /* Parse args required to build the message */
      55           0 :   while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
      56             :     {
      57           0 :       if (unformat (line_input, "www-root %s", &www_root))
      58             :         ;
      59           0 :       else if (unformat (line_input, "prealloc-fifos %d", &prealloc_fifos))
      60             :         ;
      61           0 :       else if (unformat (line_input, "private-segment-size %U",
      62             :                          unformat_memory_size, &tmp))
      63             :         {
      64           0 :           if (tmp >= 0x100000000ULL)
      65             :             {
      66           0 :               errmsg ("private segment size %llu, too large", tmp);
      67           0 :               return -99;
      68             :             }
      69           0 :           private_segment_size = (u32) tmp;
      70             :         }
      71           0 :       else if (unformat (line_input, "fifo-size %U", unformat_memory_size,
      72             :                          &tmp))
      73             :         {
      74           0 :           if (tmp >= 0x100000000ULL)
      75             :             {
      76           0 :               errmsg ("fifo-size %llu, too large", tmp);
      77           0 :               return -99;
      78             :             }
      79           0 :           fifo_size = (u32) tmp;
      80             :         }
      81           0 :       else if (unformat (line_input, "cache-size %U", unformat_memory_size,
      82             :                          &tmp))
      83             :         {
      84           0 :           if (tmp < (128ULL << 10))
      85             :             {
      86           0 :               errmsg ("cache-size must be at least 128kb");
      87           0 :               return -99;
      88             :             }
      89           0 :           cache_size_limit = (u32) tmp;
      90             :         }
      91             : 
      92           0 :       else if (unformat (line_input, "uri %s", &uri))
      93             :         ;
      94             :       else
      95             :         {
      96           0 :           errmsg ("unknown input `%U'", format_unformat_error, line_input);
      97           0 :           return -99;
      98             :         }
      99             :     }
     100             : 
     101           0 :   if (www_root == 0)
     102             :     {
     103           0 :       errmsg ("Must specify www-root");
     104           0 :       return -99;
     105             :     }
     106             : 
     107           0 :   if (uri == 0)
     108           0 :     uri = format (0, "tcp://0.0.0.0/80%c", 0);
     109             : 
     110             : 
     111             : 
     112             :   /* Construct the API message */
     113           0 :   M (HTTP_STATIC_ENABLE, mp);
     114           0 :   strncpy_s ((char *) mp->www_root, 256, (const char *) www_root, 256);
     115           0 :   strncpy_s ((char *) mp->uri, 256, (const char *) uri, 256);
     116           0 :   mp->fifo_size = ntohl (fifo_size);
     117           0 :   mp->cache_size_limit = ntohl (cache_size_limit);
     118           0 :   mp->prealloc_fifos = ntohl (prealloc_fifos);
     119           0 :   mp->private_segment_size = ntohl (private_segment_size);
     120             : 
     121             :   /* send it... */
     122           0 :   S (mp);
     123             : 
     124             :   /* Wait for a reply... */
     125           0 :   W (ret);
     126           0 :   return ret;
     127             : }
     128             : 
     129             : #include <http_static/http_static.api_test.c>
     130             : 
     131             : /*
     132             :  * fd.io coding-style-patch-verification: ON
     133             :  *
     134             :  * Local Variables:
     135             :  * eval: (c-set-style "gnu")
     136             :  * End:
     137             :  */