mirror of
https://dev.lirent.ru/Vatrog/vm-control-io.git
synced 2026-06-18 00:26:38 +03:00
lirent
9b75494380
QMP client and driver, Linux uinput driver, keymap, open/power helpers, public header, and CMake build.
19 lines
878 B
C
19 lines
878 B
C
/* 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\"}"); }
|