static void make_js_conn(struct v7_val *obj, struct ns_connection *nc) {
v7_set_num(s_v7, obj, "nc", (unsigned long) nc);
v7_set_func(s_v7, obj, "discard", js_discard);
v7_set_func(s_v7, obj, "close", js_close);
v7_set_func(s_v7, obj, "send", js_send);
v7_set_str(s_v7, obj, "data", nc->recv_iobuf.buf, nc->recv_iobuf.len);
}
static void ev_handler(struct ns_connection *nc, enum ns_event ev, void *p) {
struct v7 *v7 = (struct v7 *) nc->server->server_data;
struct v7_val *jsconn;
printf("C handler: %p %d\n", nc, ev);
// Call javascript event handler
v7_exec(v7, "ev_handler");
jsconn = v7_push(v7, V7_OBJ);
v7_push(v7, V7_NUM)->v.num = ev;
v7_push(v7, V7_NUM)->v.num = (unsigned long) p;
v7_set_num(jsconn, "nc", (unsigned long) nc);
v7_set_str(jsconn, "recv_buf", nc->recv_iobuf.buf, nc->recv_iobuf.len);
v7_set_str(jsconn, "send_buf", nc->send_iobuf.buf, nc->send_iobuf.len);
v7_set_func(jsconn, "write", js_write);
v7_set_func(jsconn, "close", js_close);
v7_call(v7, v7_top(v7) - 4);
// Exit if we receive string 'exit'
if (ev == NS_RECV && (* (int *) p) == 4 &&
memcmp(nc->recv_iobuf.buf + nc->recv_iobuf.len - 4, "exit", 4) == 0) {
s_received_signal = 1;
}
}
int main(int argc, char *argv[]) {
int i, error_code;
signal(SIGTERM, signal_handler);
signal(SIGINT, signal_handler);
s_v7 = v7_create();
v7_init_stdlib(s_v7);
v7_set_func(s_v7, v7_get_root_namespace(s_v7), "WebsocketServer", js_ws);
v7_set_func(s_v7, v7_get_root_namespace(s_v7), "RunTcpServer", js_tcp);
for (i = 1; i < argc; i++) {
if ((error_code = v7_exec_file(s_v7, argv[i])) != V7_OK) {
fprintf(stderr, "Error executing %s line %d: %s\n", argv[i],
s_v7->line_no, v7_err_to_str(error_code));
exit(EXIT_FAILURE);
}
}
fprintf(stderr, "Existing on signal %d\n", s_received_signal);
v7_destroy(&s_v7);
return EXIT_SUCCESS;
}
void v7_init_stdlib(struct v7 *v7) {
v7_set_func(v7, v7_get_root_namespace(v7), "print", &stdlib_print);
}