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/*
* qemu_monitor_priv.h: interaction with QEMU monitor console (private)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see
* <http://www.gnu.org/licenses/>.
*/
#ifndef LIBVIRT_QEMU_MONITOR_PRIV_H_ALLOW
# error "qemu_monitor_priv.h may only be included by qemu_monitor.c or test suites"
#endif /* LIBVIRT_QEMU_MONITOR_PRIV_H_ALLOW */
#pragma once
#include "qemu_monitor.h"
#include <gio/gio.h>
struct _qemuMonitorMessage {
int txFD;
const char *txBuffer;
int txOffset;
int txLength;
/* Used by the JSON monitor to hold reply / error */
void *rxObject;
/* True if rxObject is ready, or a fatal error occurred on the monitor channel */
bool finished;
};
struct _qemuMonitor {
virObjectLockable parent;
virCond notify;
int fd;
GMainContext *context;
GSocket *socket;
GSource *watch;
virDomainObj *vm;
char *domainName;
qemuMonitorCallbacks *cb;
/* If there's a command being processed this will be
* non-NULL */
qemuMonitorMessage *msg;
/* Buffer incoming data ready for Text/QMP monitor
* code to process & find message boundaries */
size_t bufferOffset;
size_t bufferLength;
char *buffer;
/* If anything went wrong, this will be fed back
* the next monitor msg */
virError lastError;
/* Set to true when EOF is detected on the monitor */
bool goteof;
int nextSerial;
bool waitGreeting;
/* If found, path to the virtio memballoon driver */
char *balloonpath;
bool ballooninit;
/* Log file context of the qemu process to dig for usable info */
qemuMonitorReportDomainLogError logFunc;
void *logOpaque;
virFreeCallback logDestroy;
/* true if qemu no longer wants 'props' sub-object of object-add */
bool objectAddNoWrap;
};
void
qemuMonitorResetCommandID(qemuMonitor *mon);
int
qemuMonitorIOWriteWithFD(qemuMonitor *mon,
const char *data,
size_t len,
int fd)
G_NO_INLINE;
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