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b0e4ad5263
Rather than having callers always pass this flag store it in the qemuMonitor object. Following patches will convert the code to use this internal flag. In the future this will also simplify removal when all supported qemu versions will support the new mode. Signed-off-by: Peter Krempa <pkrempa@redhat.com> Reviewed-by: Ján Tomko <jtomko@redhat.com>
107 lines
2.7 KiB
C
107 lines
2.7 KiB
C
/*
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* qemu_monitor_priv.h: interaction with QEMU monitor console (private)
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see
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* <http://www.gnu.org/licenses/>.
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*/
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#ifndef LIBVIRT_QEMU_MONITOR_PRIV_H_ALLOW
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# error "qemu_monitor_priv.h may only be included by qemu_monitor.c or test suites"
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#endif /* LIBVIRT_QEMU_MONITOR_PRIV_H_ALLOW */
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#pragma once
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#include "qemu_monitor.h"
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#include <gio/gio.h>
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struct _qemuMonitorMessage {
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int txFD;
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const char *txBuffer;
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int txOffset;
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int txLength;
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/* Used by the JSON monitor to hold reply / error */
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void *rxObject;
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/* True if rxObject is ready, or a fatal error occurred on the monitor channel */
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bool finished;
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};
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struct _qemuMonitor {
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virObjectLockable parent;
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virCond notify;
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int fd;
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GMainContext *context;
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GSocket *socket;
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GSource *watch;
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virDomainObj *vm;
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char *domainName;
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qemuMonitorCallbacks *cb;
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/* If there's a command being processed this will be
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* non-NULL */
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qemuMonitorMessage *msg;
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/* Buffer incoming data ready for Text/QMP monitor
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* code to process & find message boundaries */
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size_t bufferOffset;
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size_t bufferLength;
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char *buffer;
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/* If anything went wrong, this will be fed back
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* the next monitor msg */
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virError lastError;
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/* Set to true when EOF is detected on the monitor */
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bool goteof;
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int nextSerial;
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bool waitGreeting;
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/* If found, path to the virtio memballoon driver */
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char *balloonpath;
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bool ballooninit;
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/* Log file context of the qemu process to dig for usable info */
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qemuMonitorReportDomainLogError logFunc;
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void *logOpaque;
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virFreeCallback logDestroy;
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/* true if qemu no longer wants 'props' sub-object of object-add */
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bool objectAddNoWrap;
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/* query-named-block-nodes supports the 'flat' option */
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bool queryNamedBlockNodesFlat;
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};
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void
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qemuMonitorResetCommandID(qemuMonitor *mon);
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int
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qemuMonitorIOWriteWithFD(qemuMonitor *mon,
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const char *data,
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size_t len,
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int fd)
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G_NO_INLINE;
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