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-rw-r--r--src/core/dbus-socket.c62
-rw-r--r--src/core/socket.c22
-rw-r--r--src/core/socket.h2
-rw-r--r--src/systemctl/systemctl.c66
4 files changed, 152 insertions, 0 deletions
diff --git a/src/core/dbus-socket.c b/src/core/dbus-socket.c
index 2092a63694..728958131d 100644
--- a/src/core/dbus-socket.c
+++ b/src/core/dbus-socket.c
@@ -63,6 +63,7 @@
" <property name=\"NConnections\" type=\"u\" access=\"read\"/>\n" \
" <property name=\"MessageQueueMaxMessages\" type=\"x\" access=\"read\"/>\n" \
" <property name=\"MessageQueueMessageSize\" type=\"x\" access=\"read\"/>\n" \
+ " <property name=\"Listen\" type=\"a(ss)\" access=\"read\"/>\n" \
" <property name=\"Result\" type=\"s\" access=\"read\"/>\n" \
" <property name=\"SmackLabel\" type=\"s\" access=\"read\"/>\n" \
" <property name=\"SmackLabelIPIn\" type=\"s\" access=\"read\"/>\n" \
@@ -98,6 +99,66 @@ const char bus_socket_invalidating_properties[] =
static DEFINE_BUS_PROPERTY_APPEND_ENUM(bus_socket_append_bind_ipv6_only, socket_address_bind_ipv6_only, SocketAddressBindIPv6Only);
static DEFINE_BUS_PROPERTY_APPEND_ENUM(bus_socket_append_socket_result, socket_result, SocketResult);
+static int bus_socket_append_listen(DBusMessageIter *i, const char *property, void *data) {
+
+ Socket *s = SOCKET(data);
+ SocketPort *p;
+ DBusMessageIter array, stru;
+
+ assert(data);
+ assert(property);
+ assert(s);
+
+ if (!dbus_message_iter_open_container(i, DBUS_TYPE_ARRAY, "(ss)", &array))
+ return log_oom();
+
+ LIST_FOREACH(port, p, s->ports) {
+ const char *type = socket_port_type_to_string(p);
+ char _cleanup_free_ *address = NULL;
+ const char *a;
+
+ if (!dbus_message_iter_open_container(&array, DBUS_TYPE_STRUCT, NULL, &stru))
+ return log_oom();
+
+ if (!dbus_message_iter_append_basic(&stru, DBUS_TYPE_STRING, &type))
+ return log_oom();
+
+ switch (p->type) {
+ case SOCKET_SOCKET: {
+ int r;
+
+ r = socket_address_print(&p->address, &address);
+ if (r) {
+ log_error("socket_address_print failed: %s", strerror(-r));
+ return r;
+ }
+ a = address;
+ break;
+ }
+
+ case SOCKET_SPECIAL:
+ case SOCKET_MQUEUE:
+ case SOCKET_FIFO:
+ a = p->path;
+ break;
+
+ default:
+ a = type;
+ }
+
+ if (!dbus_message_iter_append_basic(&stru, DBUS_TYPE_STRING, &a))
+ return -ENOMEM;
+
+ if (!dbus_message_iter_close_container(&array, &stru))
+ return -ENOMEM;
+ }
+
+ if (!dbus_message_iter_close_container(i, &array))
+ return -ENOMEM;
+
+ return 0;
+}
+
static const BusProperty bus_socket_properties[] = {
{ "BindIPv6Only", bus_socket_append_bind_ipv6_only, "s", offsetof(Socket, bind_ipv6_only) },
{ "Backlog", bus_property_append_unsigned, "u", offsetof(Socket, backlog) },
@@ -123,6 +184,7 @@ static const BusProperty bus_socket_properties[] = {
{ "Broadcast", bus_property_append_bool, "b", offsetof(Socket, broadcast) },
{ "PassCredentials",bus_property_append_bool, "b", offsetof(Socket, pass_cred) },
{ "PassSecurity", bus_property_append_bool, "b", offsetof(Socket, pass_sec) },
+ { "Listen", bus_socket_append_listen, "a(ss)", 0, },
{ "Mark", bus_property_append_int, "i", offsetof(Socket, mark) },
{ "MaxConnections", bus_property_append_unsigned, "u", offsetof(Socket, max_connections) },
{ "NConnections", bus_property_append_unsigned, "u", offsetof(Socket, n_connections) },
diff --git a/src/core/socket.c b/src/core/socket.c
index d6d531d377..f3cbe08a44 100644
--- a/src/core/socket.c
+++ b/src/core/socket.c
@@ -1969,6 +1969,28 @@ static const char *socket_sub_state_to_string(Unit *u) {
return socket_state_to_string(SOCKET(u)->state);
}
+const char* socket_port_type_to_string(SocketPort *p) {
+
+ assert(p);
+
+ switch (p->type) {
+ case SOCKET_SOCKET:
+ switch (p->address.type) {
+ case SOCK_STREAM: return "Stream";
+ case SOCK_DGRAM: return "Datagram";
+ case SOCK_SEQPACKET: return "SequentialPacket";
+ case SOCK_RAW:
+ if (socket_address_family(&p->address) == AF_NETLINK)
+ return "Netlink";
+ default: return "Invalid";
+ }
+ case SOCKET_SPECIAL: return "Special";
+ case SOCKET_MQUEUE: return "MessageQueue";
+ case SOCKET_FIFO: return "FIFO";
+ default: return NULL;
+ }
+}
+
static bool socket_check_gc(Unit *u) {
Socket *s = SOCKET(u);
diff --git a/src/core/socket.h b/src/core/socket.h
index e0bae299b3..dbc363217b 100644
--- a/src/core/socket.h
+++ b/src/core/socket.h
@@ -175,3 +175,5 @@ SocketExecCommand socket_exec_command_from_string(const char *s);
const char* socket_result_to_string(SocketResult i);
SocketResult socket_result_from_string(const char *s);
+
+const char* socket_port_type_to_string(SocketPort *p);
diff --git a/src/systemctl/systemctl.c b/src/systemctl/systemctl.c
index 6bd2e34f58..4f4d334794 100644
--- a/src/systemctl/systemctl.c
+++ b/src/systemctl/systemctl.c
@@ -2255,6 +2255,8 @@ typedef struct UnitStatusInfo {
unsigned n_connections;
bool accept;
+ char **listen;
+
/* Device */
const char *sysfs_path;
@@ -2386,6 +2388,19 @@ static void print_status_info(UnitStatusInfo *i) {
}
}
+ if (!strv_isempty(i->listen)) {
+ char **t;
+ bool first = true;
+
+ STRV_FOREACH(t, i->listen) {
+ if (first) {
+ printf("\t Listen: %s\n", *t);
+ first = false;
+ } else
+ printf("\t %s\n", *t);
+ }
+ }
+
if (i->accept)
printf("\tAccepted: %u; Connected: %u\n", i->n_accepted, i->n_connections);
@@ -2736,6 +2751,37 @@ static int status_property(const char *name, DBusMessageIter *iter, UnitStatusIn
dbus_message_iter_next(&sub);
}
+
+ } else if (dbus_message_iter_get_element_type(iter) == DBUS_TYPE_STRUCT && streq(name, "Listen")) {
+ DBusMessageIter sub, sub2;
+
+ dbus_message_iter_recurse(iter, &sub);
+ while (dbus_message_iter_get_arg_type(&sub) == DBUS_TYPE_STRUCT) {
+ const char *type, *path;
+
+ dbus_message_iter_recurse(&sub, &sub2);
+
+ if (bus_iter_get_basic_and_next(&sub2, DBUS_TYPE_STRING, &type, true) >= 0 &&
+ bus_iter_get_basic_and_next(&sub2, DBUS_TYPE_STRING, &path, false) >= 0) {
+ char * buf, **l;
+ if (asprintf(&buf, "%s: %s", type, path) < 0)
+ return -ENOMEM;
+
+ l = strv_append(i->listen, buf);
+ free(buf);
+
+ if (!l)
+ return -ENOMEM;
+
+ strv_free(i->listen);
+ i->listen = l;
+ }
+
+ dbus_message_iter_next(&sub);
+ }
+
+ return 0;
+
} else if (dbus_message_iter_get_element_type(iter) == DBUS_TYPE_STRING &&
streq(name, "Documentation")) {
@@ -2866,6 +2912,7 @@ static int print_property(const char *name, DBusMessageIter *iter) {
DBusMessageIter sub, sub2;
dbus_message_iter_recurse(iter, &sub);
+
while (dbus_message_iter_get_arg_type(&sub) == DBUS_TYPE_STRUCT) {
const char *type, *path;
@@ -2880,6 +2927,24 @@ static int print_property(const char *name, DBusMessageIter *iter) {
return 0;
+ } else if (dbus_message_iter_get_element_type(iter) == DBUS_TYPE_STRUCT && streq(name, "Listen")) {
+ DBusMessageIter sub, sub2;
+
+ dbus_message_iter_recurse(iter, &sub);
+ while (dbus_message_iter_get_arg_type(&sub) == DBUS_TYPE_STRUCT) {
+ const char *type, *path;
+
+ dbus_message_iter_recurse(&sub, &sub2);
+
+ if (bus_iter_get_basic_and_next(&sub2, DBUS_TYPE_STRING, &type, true) >= 0 &&
+ bus_iter_get_basic_and_next(&sub2, DBUS_TYPE_STRING, &path, false) >= 0)
+ printf("Listen%s=%s\n", type, path);
+
+ dbus_message_iter_next(&sub);
+ }
+
+ return 0;
+
} else if (dbus_message_iter_get_element_type(iter) == DBUS_TYPE_STRUCT && streq(name, "Timers")) {
DBusMessageIter sub, sub2;
@@ -3055,6 +3120,7 @@ static int show_one(const char *verb, DBusConnection *bus, const char *path, boo
}
strv_free(info.documentation);
+ strv_free(info.listen);
if (!streq_ptr(info.active_state, "active") &&
!streq_ptr(info.active_state, "reloading") &&
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-11-04 12:35:38 +0000