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authorLennart Poettering <lennart@poettering.net>2013-03-20 22:56:25 +0100
committerLennart Poettering <lennart@poettering.net>2013-03-20 23:00:10 +0100
commit89ffcd2ad5bf87866314e96c4179ba622851cd6e (patch)
treeb6415892e9160fbf11a95244617d69992d024026 /src/libsystemd-bus/busctl.c
parentfbfa72b0a1276366d50dce223c06efe9db9d6585 (diff)
bus: hook up client with socket communication
Diffstat (limited to 'src/libsystemd-bus/busctl.c')
-rw-r--r--src/libsystemd-bus/busctl.c66
1 files changed, 52 insertions, 14 deletions
diff --git a/src/libsystemd-bus/busctl.c b/src/libsystemd-bus/busctl.c
index 88446fcc7c..7348894c5b 100644
--- a/src/libsystemd-bus/busctl.c
+++ b/src/libsystemd-bus/busctl.c
@@ -19,15 +19,22 @@
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
+#include "strv.h"
+#include "util.h"
+#include "log.h"
+
#include "sd-bus.h"
+#include "bus-message.h"
+#include "bus-internal.h"
int main(int argc, char *argv[]) {
_cleanup_bus_unref_ sd_bus *bus = NULL;
_cleanup_strv_free_ char **l = NULL;
char **i;
int r;
+ size_t max_i = 0;
- r = bus_open_system(&bus);
+ r = sd_bus_open_user(&bus);
if (r < 0) {
log_error("Failed to connect to bus: %s", strerror(-r));
goto fail;
@@ -39,26 +46,57 @@ int main(int argc, char *argv[]) {
goto fail;
}
+ strv_sort(l);
+
+ STRV_FOREACH(i, l)
+ max_i = MAX(max_i, strlen(*i));
+
+ printf("%-*s %*s %-*s %-*s CONNECTION\n",
+ (int) max_i, "NAME", 10, "PID", 15, "PROCESS", 16, "USER");
+
STRV_FOREACH(i, l) {
_cleanup_free_ char *owner = NULL;
- pid_t pid = 0;
+ pid_t pid;
uid_t uid;
- bool uid_valid;
- r = sd_bus_get_owner(bus, *i, &owner);
- if (r == -ENXIO)
- continue;
+ /* if ((*i)[0] == ':') */
+ /* continue; */
+
+ printf("%-*s", (int) max_i, *i);
- r = sd_get_owner_pid(bus, *i, &pid);
- if (r == -ENXIO)
- continue;
+ r = sd_bus_get_owner_pid(bus, *i, &pid);
+ if (r >= 0) {
+ _cleanup_free_ char *comm = NULL;
- r = sd_get_owner_uid(bus, *i, &pid);
- if (r == -ENXIO)
- continue;
- uid_valid = r >= 0;
+ printf(" %10lu", (unsigned long) pid);
- printf("%s (%s) %llu %llu\n", *i, owner, (unsigned long long) pid, (unsigned long long) uid);
+ get_process_comm(pid, &comm);
+ printf(" %-15s", strna(comm));
+ } else
+ printf(" - - ");
+
+ r = sd_bus_get_owner_uid(bus, *i, &uid);
+ if (r >= 0) {
+ _cleanup_free_ char *u = NULL;
+
+ u = uid_to_name(uid);
+ if (!u) {
+ log_oom();
+ goto fail;
+ }
+
+ if (strlen(u) > 16)
+ u[16] = 0;
+
+ printf(" %-16s", u);
+ } else
+ printf(" - ");
+
+ r = sd_bus_get_owner(bus, *i, &owner);
+ if (r >= 0)
+ printf(" %s\n", owner);
+ else
+ printf(" -\n");
}
r = 0;