void wd_broadcast(wd_chat_t *chat, uint32_t n, wi_string_t *fmt, ...) {
wi_enumerator_t *enumerator;
wi_string_t *string;
wi_array_t *users;
wd_user_t *user;
va_list ap;
va_start(ap, fmt);
string = wi_string_init_with_format_and_arguments(wi_string_alloc(), fmt, ap);
va_end(ap);
users = wd_chat_users(chat);
wi_array_rdlock(users);
enumerator = wi_array_data_enumerator(users);
while((user = wi_enumerator_next_data(enumerator))) {
if(wd_user_state(user) == WD_USER_LOGGED_IN) {
wd_user_lock_socket(user);
wi_socket_write_format(wd_user_socket(user), 0.0, WI_STR("%u %@%c"), n, string, WD_MESSAGE_SEPARATOR);
wd_user_unlock_socket(user);
}
}
wi_array_unlock(users);
wi_release(string);
}
void wd_sreply(wi_socket_t *socket, uint32_t n, wi_string_t *fmt, ...) {
wi_string_t *string;
va_list ap;
va_start(ap, fmt);
string = wi_string_init_with_format_and_arguments(wi_string_alloc(), fmt, ap);
va_end(ap);
wi_socket_write_format(socket, 0.0, WI_STR("%u %@%c"), n, string, WD_MESSAGE_SEPARATOR);
wi_release(string);
}
void wd_reply(uint32_t n, wi_string_t *fmt, ...) {
wd_user_t *user = wd_users_user_for_thread();
wi_string_t *string;
va_list ap;
va_start(ap, fmt);
string = wi_string_init_with_format_and_arguments(wi_string_alloc(), fmt, ap);
va_end(ap);
wd_user_lock_socket(user);
wi_socket_write_format(wd_user_socket(user), 0.0, WI_STR("%u %@%c"), n, string, WD_MESSAGE_SEPARATOR);
wd_user_unlock_socket(user);
wi_release(string);
}
static wi_boolean_t wd_tracker_write(wd_tracker_t *tracker, wi_string_t *fmt, ...) {
wi_string_t *string;
wi_integer_t bytes;
va_list ap;
va_start(ap, fmt);
string = wi_string_init_with_format_and_arguments(wi_string_alloc(), fmt, ap);
va_end(ap);
bytes = wi_socket_write_format(tracker->socket, 30.0, WI_STR("%@%c"), string, WD_MESSAGE_SEPARATOR);
if(bytes <= 0) {
wi_log_err(WI_STR("Could not write to tracker %@: %m"),
tracker->host);
}
wi_release(string);
return (bytes > 0);
}
wi_boolean_t wr_send_command_on_socket(wi_socket_t *socket, wi_string_t *fmt, ...) {
wi_mutable_string_t *string;
wi_integer_t result;
va_list ap;
va_start(ap, fmt);
string = wi_string_init_with_format_and_arguments(wi_mutable_string_alloc(), fmt, ap);
va_end(ap);
wi_mutable_string_convert_encoding(string, wr_client_string_encoding, wr_server_string_encoding);
result = wi_socket_write_format(socket, 15.0, WI_STR("%@%c"), string, WR_MESSAGE_SEPARATOR);
if(result <= 0)
wr_printf_prefix(WI_STR("Could not write to server: %m"));
wi_release(string);
return (result > 0);
}
