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a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1648150000; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:list-id:list-help: list-unsubscribe:list-subscribe:list-post; bh=HmRWT9b9PvycrQ5UXVjVhRGsXaPXl11qLP9z3T/7QP0=; b=d979tP0qgMjdfS76XVgldeJtim35o+GoG+IqcpN1oic+Hw0aU9lK47BOUvvwEj8J1EggFm TCSsS2WT5H4bgVs6PK4pVTfOLnr0QQpneLPp1c1AndlBeEcjahgRfQLOnivYiqsmDfcvMj cMEYnyC+nu+MPptz2Y+OcIOrFcgGPao= X-MC-Unique: Ik1lAEbAM4ih47lIJ3A2fg-1 X-Original-To: libvir-list@listman.corp.redhat.com From: Jonathon Jongsma To: libvir-list@redhat.com Subject: [libvirt PATCH v2 4/4] qemu: add support for qemu-vdagent channel Date: Thu, 24 Mar 2022 14:25:44 -0500 Message-Id: <20220324192544.2095897-5-jjongsma@redhat.com> In-Reply-To: <20220324192544.2095897-1-jjongsma@redhat.com> References: <20220324192544.2095897-1-jjongsma@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.11.54.5 X-BeenThere: libvir-list@redhat.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: Development discussions about the libvirt library & tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: marcandre.lureau@redhat.com Errors-To: libvir-list-bounces@redhat.com Sender: "libvir-list" X-Scanned-By: MIMEDefang 2.85 on 10.11.54.10 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=libvir-list-bounces@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1648150002847100005 Content-Type: text/plain; charset="utf-8"; x-default="true" Implement the qemu-vdagent channel introduced in the previous commit. Signed-off-by: Jonathon Jongsma Reviewed-by: Marc-Andr=C3=A9 Lureau --- src/qemu/qemu_command.c | 21 ++++++- src/qemu/qemu_monitor_json.c | 28 ++++++++- src/qemu/qemu_validate.c | 10 +++- ...l-qemu-vdagent-features.x86_64-latest.args | 41 +++++++++++++ .../channel-qemu-vdagent-features.xml | 37 ++++++++++++ .../channel-qemu-vdagent.x86_64-latest.args | 41 +++++++++++++ .../qemuxml2argvdata/channel-qemu-vdagent.xml | 37 ++++++++++++ tests/qemuxml2argvtest.c | 2 + ...el-qemu-vdagent-features.x86_64-latest.xml | 58 +++++++++++++++++++ .../channel-qemu-vdagent.x86_64-latest.xml | 58 +++++++++++++++++++ tests/qemuxml2xmltest.c | 2 + 11 files changed, 332 insertions(+), 3 deletions(-) create mode 100644 tests/qemuxml2argvdata/channel-qemu-vdagent-features.x8= 6_64-latest.args create mode 100644 tests/qemuxml2argvdata/channel-qemu-vdagent-features.xml create mode 100644 tests/qemuxml2argvdata/channel-qemu-vdagent.x86_64-late= st.args create mode 100644 tests/qemuxml2argvdata/channel-qemu-vdagent.xml create mode 100644 tests/qemuxml2xmloutdata/channel-qemu-vdagent-features.= x86_64-latest.xml create mode 100644 tests/qemuxml2xmloutdata/channel-qemu-vdagent.x86_64-la= test.xml diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c index 1eef9fb6d0..67921229dd 100644 --- a/src/qemu/qemu_command.c +++ b/src/qemu/qemu_command.c @@ -1389,8 +1389,27 @@ qemuBuildChardevStr(const virDomainChrSourceDef *dev, dev->data.spiceport.channel); break; =20 - case VIR_DOMAIN_CHR_TYPE_NMDM: case VIR_DOMAIN_CHR_TYPE_QEMU_VDAGENT: + virBufferAsprintf(&buf, "qemu-vdagent,id=3D%s,name=3Dvdagent", + charAlias); + if (dev->data.qemuVdagent.clipboard !=3D VIR_TRISTATE_BOOL_ABSENT) + virBufferAsprintf(&buf, ",clipboard=3D%s", + virTristateSwitchTypeToString(dev->data.qemu= Vdagent.clipboard)); + switch (dev->data.qemuVdagent.mouse) { + case VIR_DOMAIN_MOUSE_MODE_CLIENT: + virBufferAddLit(&buf, ",mouse=3Don"); + break; + case VIR_DOMAIN_MOUSE_MODE_SERVER: + virBufferAddLit(&buf, ",mouse=3Doff"); + break; + case VIR_DOMAIN_MOUSE_MODE_DEFAULT: + case VIR_DOMAIN_MOUSE_MODE_LAST: + default: + break; + } + break; + + case VIR_DOMAIN_CHR_TYPE_NMDM: case VIR_DOMAIN_CHR_TYPE_LAST: default: break; diff --git a/src/qemu/qemu_monitor_json.c b/src/qemu/qemu_monitor_json.c index 1ac5377449..c7e18073c2 100644 --- a/src/qemu/qemu_monitor_json.c +++ b/src/qemu/qemu_monitor_json.c @@ -6814,11 +6814,37 @@ qemuMonitorJSONAttachCharDevGetProps(const char *ch= rID, =20 break; =20 + case VIR_DOMAIN_CHR_TYPE_QEMU_VDAGENT: { + virTristateBool mouse =3D VIR_TRISTATE_BOOL_ABSENT; + switch (chr->data.qemuVdagent.mouse) { + case VIR_DOMAIN_MOUSE_MODE_CLIENT: + mouse =3D VIR_TRISTATE_BOOL_YES; + break; + case VIR_DOMAIN_MOUSE_MODE_SERVER: + mouse =3D VIR_TRISTATE_BOOL_NO; + break; + case VIR_DOMAIN_MOUSE_MODE_DEFAULT: + break; + case VIR_DOMAIN_MOUSE_MODE_LAST: + default: + virReportEnumRangeError(virDomainMouseMode, + chr->data.qemuVdagent.mouse); + return NULL; + } + backendType =3D "qemu-vdagent"; + + if (virJSONValueObjectAdd(&backendData, + "T:clipboard", chr->data.qemuVdagent.cli= pboard, + "T:mouse", mouse, + NULL) < 0) + return NULL; + break; + } + case VIR_DOMAIN_CHR_TYPE_SPICEPORT: case VIR_DOMAIN_CHR_TYPE_PIPE: case VIR_DOMAIN_CHR_TYPE_STDIO: case VIR_DOMAIN_CHR_TYPE_NMDM: - case VIR_DOMAIN_CHR_TYPE_QEMU_VDAGENT: virReportError(VIR_ERR_OPERATION_FAILED, _("Hotplug unsupported for char device type '%s'"), virDomainChrTypeToString(chr->type)); diff --git a/src/qemu/qemu_validate.c b/src/qemu/qemu_validate.c index 5ad3d914dc..2b60e63a2b 100644 --- a/src/qemu/qemu_validate.c +++ b/src/qemu/qemu_validate.c @@ -1981,6 +1981,15 @@ qemuValidateDomainChrSourceDef(const virDomainChrSou= rceDef *def, } break; =20 + case VIR_DOMAIN_CHR_TYPE_QEMU_VDAGENT: + if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_CHARDEV_QEMU_VDAGENT)) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + _("chardev '%s' not supported in this QEMU bina= ry"), + virDomainChrTypeToString(def->type)); + return -1; + } + break; + case VIR_DOMAIN_CHR_TYPE_NULL: case VIR_DOMAIN_CHR_TYPE_VC: case VIR_DOMAIN_CHR_TYPE_PTY: @@ -1991,7 +2000,6 @@ qemuValidateDomainChrSourceDef(const virDomainChrSour= ceDef *def, case VIR_DOMAIN_CHR_TYPE_SPICEVMC: case VIR_DOMAIN_CHR_TYPE_SPICEPORT: case VIR_DOMAIN_CHR_TYPE_NMDM: - case VIR_DOMAIN_CHR_TYPE_QEMU_VDAGENT: case VIR_DOMAIN_CHR_TYPE_LAST: break; } diff --git a/tests/qemuxml2argvdata/channel-qemu-vdagent-features.x86_64-la= test.args b/tests/qemuxml2argvdata/channel-qemu-vdagent-features.x86_64-lat= est.args new file mode 100644 index 0000000000..651246bdfd --- /dev/null +++ b/tests/qemuxml2argvdata/channel-qemu-vdagent-features.x86_64-latest.ar= gs @@ -0,0 +1,41 @@ +LC_ALL=3DC \ +PATH=3D/bin \ +HOME=3D/tmp/lib/domain--1-QEMUGuest1 \ +USER=3Dtest \ +LOGNAME=3Dtest \ +XDG_DATA_HOME=3D/tmp/lib/domain--1-QEMUGuest1/.local/share \ +XDG_CACHE_HOME=3D/tmp/lib/domain--1-QEMUGuest1/.cache \ +XDG_CONFIG_HOME=3D/tmp/lib/domain--1-QEMUGuest1/.config \ +/usr/bin/qemu-system-x86_64 \ +-name guest=3DQEMUGuest1,debug-threads=3Don \ +-S \ +-object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tm= p/lib/domain--1-QEMUGuest1/master-key.aes"}' \ +-machine pc,usb=3Doff,dump-guest-core=3Doff,memory-backend=3Dpc.ram \ +-accel tcg \ +-cpu qemu64 \ +-m 214 \ +-object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}'= \ +-overcommit mem-lock=3Doff \ +-smp 1,sockets=3D1,cores=3D1,threads=3D1 \ +-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \ +-no-user-config \ +-nodefaults \ +-chardev socket,id=3Dcharmonitor,fd=3D1729,server=3Don,wait=3Doff \ +-mon chardev=3Dcharmonitor,id=3Dmonitor,mode=3Dcontrol \ +-rtc base=3Dutc \ +-no-shutdown \ +-no-acpi \ +-boot strict=3Don \ +-device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0= x2"}' \ +-device '{"driver":"virtio-serial-pci","id":"virtio-serial1","bus":"pci.0"= ,"addr":"0xa"}' \ +-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","no= de-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \ +-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw= ","file":"libvirt-1-storage"}' \ +-device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-form= at","id":"ide0-0-0","bootindex":1}' \ +-chardev qemu-vdagent,id=3Dcharchannel0,name=3Dvdagent,clipboard=3Don,mous= e=3Don \ +-device '{"driver":"virtserialport","bus":"virtio-serial1.0","nr":3,"chard= ev":"charchannel0","id":"channel0","name":"com.redhat.spice.0"}' \ +-audiodev '{"id":"audio1","driver":"none"}' \ +-vnc 127.0.0.1:3,audiodev=3Daudio1 \ +-device '{"driver":"cirrus-vga","id":"video0","bus":"pci.0","addr":"0x2"}'= \ +-device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","add= r":"0x3"}' \ +-sandbox on,obsolete=3Ddeny,elevateprivileges=3Ddeny,spawn=3Ddeny,resource= control=3Ddeny \ +-msg timestamp=3Don diff --git a/tests/qemuxml2argvdata/channel-qemu-vdagent-features.xml b/tes= ts/qemuxml2argvdata/channel-qemu-vdagent-features.xml new file mode 100644 index 0000000000..2d8afe3d33 --- /dev/null +++ b/tests/qemuxml2argvdata/channel-qemu-vdagent-features.xml @@ -0,0 +1,37 @@ + + QEMUGuest1 + c7a5fdbd-edaf-9455-926a-d65c16db1809 + 219136 + 1 + + hvm + + + + destroy + restart + destroy + + /usr/bin/qemu-system-x86_64 + + + +
+ + + + +
+ + + + +
+ + + + + + + + diff --git a/tests/qemuxml2argvdata/channel-qemu-vdagent.x86_64-latest.args= b/tests/qemuxml2argvdata/channel-qemu-vdagent.x86_64-latest.args new file mode 100644 index 0000000000..0f49b48ca8 --- /dev/null +++ b/tests/qemuxml2argvdata/channel-qemu-vdagent.x86_64-latest.args @@ -0,0 +1,41 @@ +LC_ALL=3DC \ +PATH=3D/bin \ +HOME=3D/tmp/lib/domain--1-QEMUGuest1 \ +USER=3Dtest \ +LOGNAME=3Dtest \ +XDG_DATA_HOME=3D/tmp/lib/domain--1-QEMUGuest1/.local/share \ +XDG_CACHE_HOME=3D/tmp/lib/domain--1-QEMUGuest1/.cache \ +XDG_CONFIG_HOME=3D/tmp/lib/domain--1-QEMUGuest1/.config \ +/usr/bin/qemu-system-x86_64 \ +-name guest=3DQEMUGuest1,debug-threads=3Don \ +-S \ +-object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tm= p/lib/domain--1-QEMUGuest1/master-key.aes"}' \ +-machine pc,usb=3Doff,dump-guest-core=3Doff,memory-backend=3Dpc.ram \ +-accel tcg \ +-cpu qemu64 \ +-m 214 \ +-object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}'= \ +-overcommit mem-lock=3Doff \ +-smp 1,sockets=3D1,cores=3D1,threads=3D1 \ +-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \ +-no-user-config \ +-nodefaults \ +-chardev socket,id=3Dcharmonitor,fd=3D1729,server=3Don,wait=3Doff \ +-mon chardev=3Dcharmonitor,id=3Dmonitor,mode=3Dcontrol \ +-rtc base=3Dutc \ +-no-shutdown \ +-no-acpi \ +-boot strict=3Don \ +-device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0= x2"}' \ +-device '{"driver":"virtio-serial-pci","id":"virtio-serial1","bus":"pci.0"= ,"addr":"0xa"}' \ +-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","no= de-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \ +-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw= ","file":"libvirt-1-storage"}' \ +-device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-form= at","id":"ide0-0-0","bootindex":1}' \ +-chardev qemu-vdagent,id=3Dcharchannel0,name=3Dvdagent,clipboard=3Doff,mou= se=3Doff \ +-device '{"driver":"virtserialport","bus":"virtio-serial1.0","nr":3,"chard= ev":"charchannel0","id":"channel0","name":"com.redhat.spice.0"}' \ +-audiodev '{"id":"audio1","driver":"none"}' \ +-vnc 127.0.0.1:3,audiodev=3Daudio1 \ +-device '{"driver":"cirrus-vga","id":"video0","bus":"pci.0","addr":"0x2"}'= \ +-device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","add= r":"0x3"}' \ +-sandbox on,obsolete=3Ddeny,elevateprivileges=3Ddeny,spawn=3Ddeny,resource= control=3Ddeny \ +-msg timestamp=3Don diff --git a/tests/qemuxml2argvdata/channel-qemu-vdagent.xml b/tests/qemuxm= l2argvdata/channel-qemu-vdagent.xml new file mode 100644 index 0000000000..91a62888df --- /dev/null +++ b/tests/qemuxml2argvdata/channel-qemu-vdagent.xml @@ -0,0 +1,37 @@ + + QEMUGuest1 + c7a5fdbd-edaf-9455-926a-d65c16db1809 + 219136 + 1 + + hvm + + + + destroy + restart + destroy + + /usr/bin/qemu-system-x86_64 + + + +
+ + + + +
+ + + + +
+ + + + + + + + diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c index e7fecb24d3..a20dec1d25 100644 --- a/tests/qemuxml2argvtest.c +++ b/tests/qemuxml2argvtest.c @@ -1726,6 +1726,8 @@ mymain(void) DO_TEST("channel-spicevmc", QEMU_CAPS_SPICE, QEMU_CAPS_DEVICE_CIRRUS_VGA); + DO_TEST_CAPS_LATEST("channel-qemu-vdagent"); + DO_TEST_CAPS_LATEST("channel-qemu-vdagent-features"); DO_TEST("channel-virtio-default", QEMU_CAPS_SPICE); DO_TEST_NOCAPS("channel-virtio-unix"); diff --git a/tests/qemuxml2xmloutdata/channel-qemu-vdagent-features.x86_64-= latest.xml b/tests/qemuxml2xmloutdata/channel-qemu-vdagent-features.x86_64-= latest.xml new file mode 100644 index 0000000000..66a9135fc7 --- /dev/null +++ b/tests/qemuxml2xmloutdata/channel-qemu-vdagent-features.x86_64-latest.= xml @@ -0,0 +1,58 @@ + + QEMUGuest1 + c7a5fdbd-edaf-9455-926a-d65c16db1809 + 219136 + 219136 + 1 + + hvm + + + + qemu64 + + + destroy + restart + destroy + + /usr/bin/qemu-system-x86_64 + + + + +
+ + +
+ + +
+ + +
+ + + + + + + + +
+ + + + + + +