vat2: do not require _crc field in API messages
Type: improvement
@@ -133,17 +133,16 @@ vat2_register_function (char *name, cJSON (*f) (cJSON *),
static int
vat2_exec_command_by_name (char *msgname, cJSON *o)
{
+ u32 crc = 0;
if (filter_message (msgname))
return 0;
cJSON *crc_obj = cJSON_GetObjectItem (o, "_crc");
- if (!crc_obj)
+ if (crc_obj)
{
- fprintf (stderr, "Missing '_crc' element!\n");
- return -1;
- }
char *crc_str = cJSON_GetStringValue (crc_obj);
- u32 crc = (u32) strtol (crc_str, NULL, 16);
+ crc = (u32) strtol (crc_str, NULL, 16);
+ }
uword *p = hash_get_mem (function_by_name, msgname);
if (!p)
@@ -151,7 +150,7 @@ vat2_exec_command_by_name (char *msgname, cJSON *o)
fprintf (stderr, "No such command %s\n", msgname);
return -1;
}
- if (crc != apifuncs[p[0]].crc)
+ if (crc && crc != apifuncs[p[0]].crc)
{
fprintf (stderr, "API CRC does not match: %s!\n", msgname);
}
