12:42 p.m.
Instead of printing it straight in virsh, it creates table struct
which is filled with header and rows(domains). It allows us to know
more about table before printing to calculate alignment right.
Signed-off-by: Simon Kobyda <skobyda(a)redhat.com>
---
tests/virshtest.c | 14 ++++++------
tools/virsh-domain-monitor.c | 43 ++++++++++++++++++++----------------
2 files changed, 31 insertions(+), 26 deletions(-)
diff --git a/tests/virshtest.c b/tests/virshtest.c
index 94548a82d1..10cd0d356b 100644
--- a/tests/virshtest.c
+++ b/tests/virshtest.c
@@ -98,9 +98,9 @@ static int testCompareListDefault(const void *data ATTRIBUTE_UNUSED)
{
const char *const argv[] = { VIRSH_DEFAULT, "list", NULL };
const char *exp = "\
- Id Name State\n\
-----------------------------------------------------\n\
- 1 test running\n\
+ Id Name State \n\
+----------------------\n\
+ 1 test running \n\
\n";
return testCompareOutputLit(exp, NULL, argv);
}
@@ -109,10 +109,10 @@ static int testCompareListCustom(const void *data ATTRIBUTE_UNUSED)
{
const char *const argv[] = { VIRSH_CUSTOM, "list", NULL };
const char *exp = "\
- Id Name State\n\
-----------------------------------------------------\n\
- 1 fv0 running\n\
- 2 fc4 running\n\
+ Id Name State \n\
+----------------------\n\
+ 1 fv0 running \n\
+ 2 fc4 running \n\
\n";
return testCompareOutputLit(exp, NULL, argv);
}
diff --git a/tools/virsh-domain-monitor.c b/tools/virsh-domain-monitor.c
index b9b4f9739b..adc5bb1a7a 100644
--- a/tools/virsh-domain-monitor.c
+++ b/tools/virsh-domain-monitor.c
@@ -39,6 +39,7 @@
#include "virmacaddr.h"
#include "virxml.h"
#include "virstring.h"
+#include "vsh-table.h"
VIR_ENUM_DECL(virshDomainIOError)
VIR_ENUM_IMPL(virshDomainIOError,
@@ -1901,6 +1902,7 @@ cmdList(vshControl *ctl, const vshCmd *cmd)
char id_buf[INT_BUFSIZE_BOUND(unsigned int)];
unsigned int id;
unsigned int flags = VIR_CONNECT_LIST_DOMAINS_ACTIVE;
+ vshTablePtr table = NULL;
/* construct filter flags */
if (vshCommandOptBool(cmd, "inactive") ||
@@ -1940,15 +1942,12 @@ cmdList(vshControl *ctl, const vshCmd *cmd)
/* print table header in legacy mode */
if (optTable) {
if (optTitle)
- vshPrintExtra(ctl, " %-5s %-30s %-10s %-20s\n%s\n",
- _("Id"), _("Name"), _("State"),
_("Title"),
- "-----------------------------------------"
- "-----------------------------------------");
+ table = vshTableNew("Id", "Name", "State",
"Title", NULL);
else
- vshPrintExtra(ctl, " %-5s %-30s %s\n%s\n",
- _("Id"), _("Name"), _("State"),
- "-----------------------------------------"
- "-----------");
+ table = vshTableNew("Id", "Name", "State",
NULL);
+
+ if (!table)
+ goto cleanup;
}
for (i = 0; i < list->ndomains; i++) {
@@ -1973,20 +1972,22 @@ cmdList(vshControl *ctl, const vshCmd *cmd)
if (optTitle) {
if (!(title = virshGetDomainDescription(ctl, dom, true, 0)))
goto cleanup;
-
- vshPrint(ctl, " %-5s %-30s %-10s %-20s\n", id_buf,
- virDomainGetName(dom),
- state == -2 ? _("saved")
- : virshDomainStateToString(state),
- title);
-
+ if (vshTableRowAppend(table, id_buf,
+ virDomainGetName(dom),
+ state == -2 ? _("saved")
+ : virshDomainStateToString(state),
+ title, NULL) < 0)
+ goto cleanup;
VIR_FREE(title);
} else {
- vshPrint(ctl, " %-5s %-30s %s\n", id_buf,
- virDomainGetName(dom),
- state == -2 ? _("saved")
- : virshDomainStateToString(state));
+ if (vshTableRowAppend(table, id_buf,
+ virDomainGetName(dom),
+ state == -2 ? _("saved")
+ : virshDomainStateToString(state),
+ NULL) < 0)
+ goto cleanup;
}
+
} else if (optUUID && optName) {
if (virDomainGetUUIDString(dom, uuid) < 0) {
vshError(ctl, "%s", _("Failed to get domain's
UUID"));
@@ -2004,8 +2005,12 @@ cmdList(vshControl *ctl, const vshCmd *cmd)
}
}
+ if (optTable)
+ vshTablePrintToStdout(table, ctl);
+
ret = true;
cleanup:
+ vshTableFree(table);
virshDomainListFree(list);
return ret;
}
--
2.17.1