void qmp_guest_shutdown(bool has_mode, const char *mode, Error **err) { UINT shutdown_flag = EWX_FORCE; slog("guest-shutdown called, mode: %s", mode); if (!has_mode || strcmp(mode, "powerdown") == 0) { shutdown_flag |= EWX_POWEROFF; } else if (strcmp(mode, "halt") == 0) { shutdown_flag |= EWX_SHUTDOWN; } else if (strcmp(mode, "reboot") == 0) { shutdown_flag |= EWX_REBOOT; } else { error_set(err, QERR_INVALID_PARAMETER_VALUE, "mode", "halt|powerdown|reboot"); return; } /* Request a shutdown privilege, but try to shut down the system anyway. */ acquire_privilege(SE_SHUTDOWN_NAME, err); if (error_is_set(err)) { return; } if (!ExitWindowsEx(shutdown_flag, SHTDN_REASON_FLAG_PLANNED)) { slog("guest-shutdown failed: %d", GetLastError()); error_set(err, QERR_UNDEFINED_ERROR); } }