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-rw-r--r--src/libsystemd-bus/busctl.c45
1 files changed, 29 insertions, 16 deletions
diff --git a/src/libsystemd-bus/busctl.c b/src/libsystemd-bus/busctl.c
index cb7d258f5a..92072b247b 100644
--- a/src/libsystemd-bus/busctl.c
+++ b/src/libsystemd-bus/busctl.c
@@ -34,9 +34,11 @@
static bool arg_no_pager = false;
static char *arg_address = NULL;
-static bool arg_user = false;
static bool arg_no_unique = false;
static char **arg_matches = NULL;
+static BusTransport arg_transport = BUS_TRANSPORT_LOCAL;
+static char *arg_host = NULL;
+static bool arg_user = false;
static void pager_open_if_enabled(void) {
@@ -179,17 +181,19 @@ static int help(void) {
printf("%s [OPTIONS...] {COMMAND} ...\n\n"
"Introspect the bus.\n\n"
- " -h --help Show this help\n"
- " --version Show package version\n"
- " --system Connect to system bus\n"
- " --user Connect to user bus\n"
- " --address=ADDRESS Connect to bus specified by address\n"
- " --no-unique Only show well-known names\n"
- " --match=MATCH Only show matching messages\n"
- " --no-pager Do not pipe output into a pager\n\n"
+ " -h --help Show this help\n"
+ " --version Show package version\n"
+ " --system Connect to system bus\n"
+ " --user Connect to user bus\n"
+ " -H --host=[USER@]HOST Operate on remote host\n"
+ " -M --machine=CONTAINER Operate on local container\n"
+ " --address=ADDRESS Connect to bus specified by address\n"
+ " --no-unique Only show well-known names\n"
+ " --match=MATCH Only show matching messages\n"
+ " --no-pager Do not pipe output into a pager\n\n"
"Commands:\n"
- " list List bus names\n"
- " monitor [SERVICE...] Show bus traffic\n",
+ " list List bus names\n"
+ " monitor [SERVICE...] Show bus traffic\n",
program_invocation_short_name);
return 0;
@@ -224,7 +228,7 @@ static int parse_argv(int argc, char *argv[]) {
assert(argc >= 0);
assert(argv);
- while ((c = getopt_long(argc, argv, "h", options, NULL)) >= 0) {
+ while ((c = getopt_long(argc, argv, "hH:M:", options, NULL)) >= 0) {
switch (c) {
@@ -261,6 +265,16 @@ static int parse_argv(int argc, char *argv[]) {
return log_oom();
break;
+ case 'H':
+ arg_transport = BUS_TRANSPORT_REMOTE;
+ arg_host = optarg;
+ break;
+
+ case 'M':
+ arg_transport = BUS_TRANSPORT_CONTAINER;
+ arg_host = optarg;
+ break;
+
case '?':
return -EINVAL;
@@ -321,10 +335,8 @@ int main(int argc, char *argv[]) {
}
r = sd_bus_start(bus);
- } else if (arg_user)
- r = sd_bus_open_user(&bus);
- else
- r = sd_bus_open_system(&bus);
+ } else
+ r = bus_open_transport(arg_transport, arg_host, arg_user, &bus);
if (r < 0) {
log_error("Failed to connect to bus: %s", strerror(-r));
@@ -335,6 +347,7 @@ int main(int argc, char *argv[]) {
finish:
pager_close();
+
strv_free(arg_matches);
return r < 0 ? EXIT_FAILURE : EXIT_SUCCESS;