static int eval_request(struct jrpc_server *server,
struct jrpc_connection * conn, cJSON *root) {
cJSON *method, *params, *id;
method = cJSON_GetObjectItem(root, "method");
if (method != NULL && method->type == cJSON_String) {
params = cJSON_GetObjectItem(root, "params");
if (params == NULL|| params->type == cJSON_Array
|| params->type == cJSON_Object) {
id = cJSON_GetObjectItem(root, "id");
if (id == NULL|| id->type == cJSON_String
|| id->type == cJSON_Number) {
//We have to copy ID because using it on the reply and deleting the response Object will also delete ID
cJSON * id_copy = NULL;
if (id != NULL)
id_copy =
(id->type == cJSON_String) ? cJSON_CreateString(
id->valuestring) :
cJSON_CreateNumber(id->valueint);
if (server->debug_level)
printf("Method Invoked: %s\n", method->valuestring);
return invoke_procedure(server, conn, method->valuestring,
params, id_copy);
}
}
}
send_error(conn, JRPC_INVALID_REQUEST,
strdup("The JSON sent is not a valid Request object."), NULL);
return -1;
}
static int invoke_procedure_id(struct jrpc_server *server, struct json *method,
struct jrpc_connection *conn, struct json *id,
struct json *params)
{
//We have to copy ID because using it on the reply and deleting the response Object will also delete ID
struct json *id_copy = NULL;
if (id != NULL)
id_copy = (id->type == JSON_T_STRING)
? json_create_string(id->valuestring)
: json_create_number(id->valueint);
if (server->debug_level)
dlog("Method Invoked: %s\n", method->valuestring);
return invoke_procedure(server, conn, method->valuestring, params,
id_copy);
}