void event_wait_enter(Event *event)
{
char *message;
puts("Press [Enter] to continue");
lock(event);
while ((message = event_peek_message(event)) == NULL) {
condition_wait(event);
}
unlock(event);
free(message);
}
/**
* @brief Wait input.
*
* @param ui User interface.
* @param cmd Command.
* @param param Command's parameters.
*/
bool ui_event_peek(UI *ui, char **cmd, char **param)
{
int n;
char *message;
if ((message = event_peek_message(ui->event)) != NULL) {
free(*cmd); *cmd = NULL;
free(*param); *param = NULL;
n = strlen(message);
*cmd = (char*) malloc(n + 1);
*param = (char*) malloc(n + 1);
parse_command(message, *cmd, *param, n);
free(message);
return true;
} else {
return false;
}
}
/**
* @brief Wait input.
*
* @param event Event.
* @param cmd Command.
* @param param Command's parameters.
*/
void event_wait(Event *event, char **cmd, char **param)
{
int n;
char *message;
lock(event);
while ((message = event_peek_message(event)) == NULL) {
condition_wait(event);
}
unlock(event);
free(*cmd);
free(*param);
info("<event wait: %s>\n", message);
n = strlen(message);
*cmd = (char*) malloc(n + 1);
*param = (char*) malloc(n + 1);
parse_command(message, *cmd, *param, n);
free(message);
}
