[libvirt] [PATCH v4 11/11] Implement virsh commands
Signed-off-by: Jiri Denemark <jdenemar(a)redhat.com>
---
tools/virsh.c | 65 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 65 insertions(+), 0 deletions(-)
diff --git a/tools/virsh.c b/tools/virsh.c
index 8f96ca8..1030ca2 100644
--- a/tools/virsh.c
+++ b/tools/virsh.c
@@ -6836,6 +6836,70 @@ cmdDetachDisk(vshControl *ctl, const vshCmd *cmd)
return ret;
}
+/*
+ * "cpu-compare" command
+ */
+static const vshCmdInfo info_cpu_compare[] = {
+ {"help", gettext_noop("compare host CPU with a CPU described by an XML
file")},
+ {"desc", gettext_noop("compare CPU with host CPU")},
+ {NULL, NULL}
+};
+
+static const vshCmdOptDef opts_cpu_compare[] = {
+ {"file", VSH_OT_DATA, VSH_OFLAG_REQ, gettext_noop("file containing an
XML CPU description")},
+ {NULL, 0, 0, NULL}
+};
+
+static int
+cmdCPUCompare(vshControl *ctl, const vshCmd *cmd)
+{
+ char *from;
+ int found;
+ int ret = TRUE;
+ char *buffer;
+ int result;
+
+ if (!vshConnectionUsability(ctl, ctl->conn, TRUE))
+ return FALSE;
+
+ from = vshCommandOptString(cmd, "file", &found);
+ if (!found)
+ return FALSE;
+
+ if (virFileReadAll(from, VIRSH_MAX_XML_FILE, &buffer) < 0)
+ return FALSE;
+
+ result = virConnectCompareCPU(ctl->conn, buffer, 0);
+ free (buffer);
+
+ switch (result) {
+ case VIR_CPU_COMPARE_INCOMPATIBLE:
+ vshPrint(ctl, _("CPU described in %s is incompatible with host
CPU\n"),
+ from);
+ ret = FALSE;
+ break;
+
+ case VIR_CPU_COMPARE_IDENTICAL:
+ vshPrint(ctl, _("CPU described in %s is identical to host CPU\n"),
+ from);
+ ret = TRUE;
+ break;
+
+ case VIR_CPU_COMPARE_SUPERSET:
+ vshPrint(ctl, _("Host CPU is a superset of CPU described in %s\n"),
+ from);
+ ret = TRUE;
+ break;
+
+ case VIR_CPU_COMPARE_ERROR:
+ default:
+ vshError(ctl, _("Failed to compare host CPU with %s"), from);
+ ret = FALSE;
+ }
+
+ return ret;
+}
+
/* Common code for the edit / net-edit / pool-edit functions which follow. */
static char *
editWriteToTempFile (vshControl *ctl, const char *doc)
@@ -7207,6 +7271,7 @@ static const vshCmdDef commands[] = {
#ifndef WIN32
{"console", cmdConsole, opts_console, info_console},
#endif
+ {"cpu-compare", cmdCPUCompare, opts_cpu_compare, info_cpu_compare},
{"create", cmdCreate, opts_create, info_create},
{"start", cmdStart, opts_start, info_start},
{"destroy", cmdDestroy, opts_destroy, info_destroy},
--
1.6.5.7