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* src/virsh.c docs/virsh.pod virsh.1: added a ttyconsole command,

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this should fix bug #239687
Daniel
This commit is contained in:
Daniel Veillard 2007-07-26 08:41:16 +00:00
parent cf5000d9b0
commit 1d7164058c
4 changed files with 83 additions and 3 deletions
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5
ChangeLog
View File

@ -1,3 +1,8 @@
Thu Jul 26 10:37:31 CEST 2007 Daniel Veillard <veillard@redhat.com>
* src/virsh.c docs/virsh.pod virsh.1: added a ttyconsole command,
this should fix bug #239687
Wed Jul 25 19:16:43 EST 2007 Daniel P. berrange <berrange@redhat.com>
* scripts/coverage-report.pl: Ignore data from inlined macros

8
docs/virsh.pod
View File

@ -318,6 +318,11 @@ Moves a domain out of the suspended state. This will allow a previously
suspended domain to now be eligible for scheduling by the the underlying
hypervisor.
=item B<ttyconsole> I<domain-id>
Output the device used for the TTY console of the domain. If the information
is not available the processus will provide an exit code of 1.
=item B<undefine> I<domain-id>
Undefine the configuration for an inactive domain. Since it's not running
@ -335,7 +340,8 @@ and I<cpulist> is a comma separated list of physical CPU numbers.
=item B<vncdisplay> I<domain-id>
Output the IP address and port number for the VNC display.
Output the IP address and port number for the VNC display. If the information
is not available the processus will provide an exit code of 1.
=back

64
src/virsh.c
View File

@ -2739,6 +2739,69 @@ cmdVNCDisplay(vshControl * ctl, vshCmd * cmd)
return ret;
}
/*
* "ttyconsole" command
*/
static vshCmdInfo info_ttyconsole[] = {
{"syntax", "ttyconsole <domain>"},
{"help", gettext_noop("tty console")},
{"desc", gettext_noop("Output the device for the TTY console.")},
{NULL, NULL}
};
static vshCmdOptDef opts_ttyconsole[] = {
{"domain", VSH_OT_DATA, VSH_OFLAG_REQ, gettext_noop("domain name, id or uuid")},
{NULL, 0, 0, NULL}
};
static int
cmdTTYConsole(vshControl * ctl, vshCmd * cmd)
{
xmlDocPtr xml = NULL;
xmlXPathObjectPtr obj = NULL;
xmlXPathContextPtr ctxt = NULL;
virDomainPtr dom;
int ret = FALSE;
char *doc;
if (!vshConnectionUsability(ctl, ctl->conn, TRUE))
return FALSE;
if (!(dom = vshCommandOptDomain(ctl, cmd, "domain", NULL)))
return FALSE;
doc = virDomainGetXMLDesc(dom, 0);
if (!doc)
goto cleanup;
xml = xmlReadDoc((const xmlChar *) doc, "domain.xml", NULL,
XML_PARSE_NOENT | XML_PARSE_NONET |
XML_PARSE_NOWARNING);
free(doc);
if (!xml)
goto cleanup;
ctxt = xmlXPathNewContext(xml);
if (!ctxt)
goto cleanup;
obj = xmlXPathEval(BAD_CAST "string(/domain/devices/console/@tty)", ctxt);
if ((obj == NULL) || (obj->type != XPATH_STRING) ||
(obj->stringval == NULL) || (obj->stringval[0] == 0)) {
goto cleanup;
}
vshPrint(ctl, "%s\n", (const char *)obj->stringval);
cleanup:
if (obj)
xmlXPathFreeObject(obj);
if (ctxt)
xmlXPathFreeContext(ctxt);
if (xml)
xmlFreeDoc(xml);
virDomainFree(dom);
return ret;
}
/*
* "attach-device" command
*/
@ -3428,6 +3491,7 @@ static vshCmdDef commands[] = {
{"setmaxmem", cmdSetmaxmem, opts_setmaxmem, info_setmaxmem},
{"setvcpus", cmdSetvcpus, opts_setvcpus, info_setvcpus},
{"suspend", cmdSuspend, opts_suspend, info_suspend},
{"ttyconsole", cmdTTYConsole, opts_ttyconsole, info_ttyconsole},
{"undefine", cmdUndefine, opts_undefine, info_undefine},
{"uri", cmdURI, NULL, info_uri},
{"vcpuinfo", cmdVcpuinfo, opts_vcpuinfo, info_vcpuinfo},

9
virsh.1
View File

@ -129,7 +129,7 @@
.\" ========================================================================
.\"
.IX Title "VIRSH 1"
.TH VIRSH 1 "2007-07-23" "perl v5.8.8" "Virtualization Support"
.TH VIRSH 1 "2007-07-26" "perl v5.8.8" "Virtualization Support"
.SH "NAME"
virsh \- management user interface
.SH "SYNOPSIS"
@ -406,6 +406,10 @@ anymore.
Moves a domain out of the suspended state. This will allow a previously
suspended domain to now be eligible for scheduling by the the underlying
hypervisor.
.IP "\fBttyconsole\fR \fIdomain-id\fR" 4
.IX Item "ttyconsole domain-id"
Output the device used for the \s-1TTY\s0 console of the domain. If the information
is not available the processus will provide an exit code of 1.
.IP "\fBundefine\fR \fIdomain-id\fR" 4
.IX Item "undefine domain-id"
Undefine the configuration for an inactive domain. Since it's not running
@ -420,7 +424,8 @@ Pin domain VCPUs to host physical CPUs. The \fIvcpu\fR number must be provided
and \fIcpulist\fR is a comma separated list of physical \s-1CPU\s0 numbers.
.IP "\fBvncdisplay\fR \fIdomain-id\fR" 4
.IX Item "vncdisplay domain-id"
Output the \s-1IP\s0 address and port number for the \s-1VNC\s0 display.
Output the \s-1IP\s0 address and port number for the \s-1VNC\s0 display. If the information
is not available the processus will provide an exit code of 1.
.RE
.RS 4
.SH "DEVICES COMMANDS"