/* power.c — QMP power/lifecycle actuation. This plane is orthogonal to the
 * input driver and always rides the shared QMP channel; every entry returns -1
 * when there is no connection. */

#include "driver.h"

/* QMP responses are small; a stack buffer suffices. */
static int qmp_simple(vmctl_t* v, const char* cmd) {
    if (!v->qmp) return -1;
    char resp[1024];
    return qmp_exec(v->qmp, cmd, resp, sizeof resp);
}

int vmctl_powerdown(vmctl_t* v) { return qmp_simple(v, "{\"execute\":\"system_powerdown\"}"); }
int vmctl_reset    (vmctl_t* v) { return qmp_simple(v, "{\"execute\":\"system_reset\"}"); }
int vmctl_wakeup   (vmctl_t* v) { return qmp_simple(v, "{\"execute\":\"system_wakeup\"}"); }
int vmctl_pause    (vmctl_t* v) { return qmp_simple(v, "{\"execute\":\"stop\"}"); }
int vmctl_resume   (vmctl_t* v) { return qmp_simple(v, "{\"execute\":\"cont\"}"); }