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-rw-r--r--src/machine/machinectl.c75
1 files changed, 64 insertions, 11 deletions
diff --git a/src/machine/machinectl.c b/src/machine/machinectl.c
index 022a4ebe50..04c7c7c670 100644
--- a/src/machine/machinectl.c
+++ b/src/machine/machinectl.c
@@ -29,6 +29,7 @@
#include <fcntl.h>
#include <netinet/in.h>
#include <arpa/inet.h>
+#include <net/if.h>
#include "sd-bus.h"
#include "log.h"
@@ -167,7 +168,7 @@ static int show_unit_cgroup(sd_bus *bus, const char *unit, pid_t leader) {
return 0;
}
-static int print_addresses(sd_bus *bus, const char *name, const char *prefix, const char *prefix2) {
+static int print_addresses(sd_bus *bus, const char *name, int ifi, const char *prefix, const char *prefix2) {
_cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
int r;
@@ -205,7 +206,11 @@ static int print_addresses(sd_bus *bus, const char *name, const char *prefix, co
if (r < 0)
return bus_log_parse_error(r);
- printf("%s%s\n", prefix, inet_ntop(family, a, buffer, sizeof(buffer)));
+ fputs(prefix, stdout);
+ fputs(inet_ntop(family, a, buffer, sizeof(buffer)), stdout);
+ if (family == AF_INET6 && ifi > 0)
+ printf("%%%i", ifi);
+ fputc('\n', stdout);
r = sd_bus_message_exit_container(reply);
if (r < 0)
@@ -275,11 +280,15 @@ typedef struct MachineStatusInfo {
char *root_directory;
pid_t leader;
usec_t timestamp;
+ int *netif;
+ unsigned n_netif;
} MachineStatusInfo;
static void print_machine_status_info(sd_bus *bus, MachineStatusInfo *i) {
char since1[FORMAT_TIMESTAMP_RELATIVE_MAX], *s1;
char since2[FORMAT_TIMESTAMP_MAX], *s2;
+ int ifi = -1;
+
assert(i);
fputs(strna(i->name), stdout);
@@ -322,7 +331,30 @@ static void print_machine_status_info(sd_bus *bus, MachineStatusInfo *i) {
if (i->root_directory)
printf("\t Root: %s\n", i->root_directory);
- print_addresses(bus, i->name,
+ if (i->n_netif > 0) {
+ unsigned c;
+
+ fputs("\t Iface:", stdout);
+
+ for (c = 0; c < i->n_netif; c++) {
+ char name[IF_NAMESIZE+1] = "";
+
+ if (if_indextoname(i->netif[c], name)) {
+ fputc(' ', stdout);
+ fputs(name, stdout);
+
+ if (ifi < 0)
+ ifi = i->netif[c];
+ else
+ ifi = 0;
+ } else
+ printf(" %i", i->netif[c]);
+ }
+
+ fputc('\n', stdout);
+ }
+
+ print_addresses(bus, i->name, ifi,
"\t Address: ",
"\t ");
@@ -334,17 +366,37 @@ static void print_machine_status_info(sd_bus *bus, MachineStatusInfo *i) {
}
}
+static int map_netif(sd_bus *bus, const char *member, sd_bus_message *m, sd_bus_error *error, void *userdata) {
+ MachineStatusInfo *i = userdata;
+ size_t l;
+ const void *v;
+ int r;
+
+ assert_cc(sizeof(int32_t) == sizeof(int));
+ r = sd_bus_message_read_array(m, SD_BUS_TYPE_INT32, &v, &l);
+ if (r < 0)
+ return r;
+
+ i->n_netif = l / sizeof(int32_t);
+ i->netif = memdup(v, l);
+ if (!i->netif)
+ return -ENOMEM;
+
+ return 0;
+}
+
static int show_info(const char *verb, sd_bus *bus, const char *path, bool *new_line) {
static const struct bus_properties_map map[] = {
- { "Name", "s", NULL, offsetof(MachineStatusInfo, name) },
- { "Class", "s", NULL, offsetof(MachineStatusInfo, class) },
- { "Service", "s", NULL, offsetof(MachineStatusInfo, service) },
- { "Unit", "s", NULL, offsetof(MachineStatusInfo, unit) },
- { "RootDirectory", "s", NULL, offsetof(MachineStatusInfo, root_directory) },
- { "Leader", "u", NULL, offsetof(MachineStatusInfo, leader) },
- { "Timestamp", "t", NULL, offsetof(MachineStatusInfo, timestamp) },
- { "Id", "ay", bus_map_id128, offsetof(MachineStatusInfo, id) },
+ { "Name", "s", NULL, offsetof(MachineStatusInfo, name) },
+ { "Class", "s", NULL, offsetof(MachineStatusInfo, class) },
+ { "Service", "s", NULL, offsetof(MachineStatusInfo, service) },
+ { "Unit", "s", NULL, offsetof(MachineStatusInfo, unit) },
+ { "RootDirectory", "s", NULL, offsetof(MachineStatusInfo, root_directory) },
+ { "Leader", "u", NULL, offsetof(MachineStatusInfo, leader) },
+ { "Timestamp", "t", NULL, offsetof(MachineStatusInfo, timestamp) },
+ { "Id", "ay", bus_map_id128, offsetof(MachineStatusInfo, id) },
+ { "NetworkInterfaces", "ai", map_netif, 0 },
{}
};
@@ -375,6 +427,7 @@ static int show_info(const char *verb, sd_bus *bus, const char *path, bool *new_
free(info.service);
free(info.unit);
free(info.root_directory);
+ free(info.netif);
return r;
}