[libvirt] [PATCH 12/19] virsh: Add mac completion to net-dhcp-leases command
Signed-off-by: Lin Ma <lma(a)suse.com>
---
tools/virsh-completer-network.c | 45 +++++++++++++++++++++++++++++++++
tools/virsh-completer-network.h | 4 +++
tools/virsh-network.c | 15 +++++++----
3 files changed, 59 insertions(+), 5 deletions(-)
diff --git a/tools/virsh-completer-network.c b/tools/virsh-completer-network.c
index 73f7115ab2..58bc126693 100644
--- a/tools/virsh-completer-network.c
+++ b/tools/virsh-completer-network.c
@@ -174,3 +174,48 @@ virshNetworkUUIDCompleter(vshControl *ctl,
g_free(nets);
return ret;
}
+
+
+char **
+virshNetworkDhcpMacCompleter(vshControl *ctl,
+ const vshCmd *cmd,
+ unsigned int flags)
+{
+ virshControlPtr priv = ctl->privData;
+ virNetworkDHCPLeasePtr *leases = NULL;
+ virNetworkPtr network = NULL;
+ int nleases;
+ size_t i = 0;
+ char **ret = NULL;
+ VIR_AUTOSTRINGLIST tmp = NULL;
+
+ virCheckFlags(0, NULL);
+
+ if (!priv->conn || virConnectIsAlive(priv->conn) <= 0)
+ return NULL;
+
+ if (!(network = virshCommandOptNetwork(ctl, cmd, NULL)))
+ return NULL;
+
+ if ((nleases = virNetworkGetDHCPLeases(network, NULL, &leases, flags)) < 0) {
+ goto cleanup;
+ }
+
+ tmp = g_new0(char *, nleases + 1);
+
+ for (i = 0; i < nleases; i++) {
+ virNetworkDHCPLeasePtr lease = leases[i];
+ tmp[i] = g_strdup(lease->mac);
+ }
+
+ ret = g_steal_pointer(&tmp);
+
+ cleanup:
+ if (leases) {
+ for (i = 0; i < nleases; i++)
+ virNetworkDHCPLeaseFree(leases[i]);
+ VIR_FREE(leases);
+ }
+ virNetworkFree(network);
+ return ret;
+}
diff --git a/tools/virsh-completer-network.h b/tools/virsh-completer-network.h
index 8910e4525c..80df5c468e 100644
--- a/tools/virsh-completer-network.h
+++ b/tools/virsh-completer-network.h
@@ -37,3 +37,7 @@ char ** virshNetworkPortUUIDCompleter(vshControl *ctl,
char ** virshNetworkUUIDCompleter(vshControl *ctl,
const vshCmd *cmd,
unsigned int flags);
+
+char ** virshNetworkDhcpMacCompleter(vshControl *ctl,
+ const vshCmd *cmd,
+ unsigned int flags);
diff --git a/tools/virsh-network.c b/tools/virsh-network.c
index 745afc537d..30b231f7d6 100644
--- a/tools/virsh-network.c
+++ b/tools/virsh-network.c
@@ -61,6 +61,15 @@
.completer_flags = cflags, \
}
+#define VIRSH_COMMON_OPT_NETWORK_DHCP_MAC(_helpstr, cflags) \
+ {.name = "mac", \
+ .type = VSH_OT_STRING, \
+ .flags = VSH_OFLAG_NONE, \
+ .help = _helpstr, \
+ .completer = virshNetworkDhcpMacCompleter, \
+ .completer_flags = cflags, \
+ }
+
virNetworkPtr
virshCommandOptNetworkBy(vshControl *ctl, const vshCmd *cmd,
@@ -1373,11 +1382,7 @@ static const vshCmdInfo info_network_dhcp_leases[] = {
static const vshCmdOptDef opts_network_dhcp_leases[] = {
VIRSH_COMMON_OPT_NETWORK_FULL(VIR_CONNECT_LIST_NETWORKS_ACTIVE),
- {.name = "mac",
- .type = VSH_OT_STRING,
- .flags = VSH_OFLAG_NONE,
- .help = N_("MAC address")
- },
+ VIRSH_COMMON_OPT_NETWORK_DHCP_MAC(N_("MAC address"), 0),
{.name = NULL}
};
--
2.26.0