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-rw-r--r--src/network/networkd-link-bus.c131
-rw-r--r--src/network/networkd-link.h5
-rw-r--r--src/network/networkd-manager.c8
3 files changed, 144 insertions, 0 deletions
diff --git a/src/network/networkd-link-bus.c b/src/network/networkd-link-bus.c
index 532557ed6c..10ec08351a 100644
--- a/src/network/networkd-link-bus.c
+++ b/src/network/networkd-link-bus.c
@@ -23,6 +23,7 @@
#include "networkd.h"
#include "parse-util.h"
#include "strv.h"
+#include "dhcp-lease-internal.h"
static BUS_DEFINE_PROPERTY_GET_ENUM(property_get_operational_state, link_operstate, LinkOperationalState);
static BUS_DEFINE_PROPERTY_GET_ENUM(property_get_administrative_state, link_state, LinkState);
@@ -36,6 +37,50 @@ const sd_bus_vtable link_vtable[] = {
SD_BUS_VTABLE_END
};
+static int get_private_options(sd_bus *bus,
+ const char *path,
+ const char *interface,
+ const char *property,
+ sd_bus_message *reply,
+ void *userdata,
+ sd_bus_error *error) {
+ sd_dhcp_lease *lease = userdata;
+ struct sd_dhcp_raw_option *option = NULL;
+ int r;
+
+ assert(bus);
+ assert(reply);
+ assert(lease);
+
+ r = sd_bus_message_open_container(reply, SD_BUS_TYPE_ARRAY, "{yay}");
+ if (r < 0)
+ return r;
+
+ LIST_FOREACH(options, option, lease->private_options) {
+ r = sd_bus_message_open_container(reply, SD_BUS_TYPE_DICT_ENTRY, "yay");
+ if (r < 0)
+ return r;
+ r = sd_bus_message_append(reply, "y", option->tag);
+ if (r < 0)
+ return r;
+ r = sd_bus_message_append_array(reply, 'y', option->data, option->length);
+ if (r < 0)
+ return r;
+ r = sd_bus_message_close_container(reply);
+ if (r < 0)
+ return r;
+ }
+ return sd_bus_message_close_container(reply);
+}
+
+const sd_bus_vtable lease_vtable[] = {
+ SD_BUS_VTABLE_START(0),
+
+ SD_BUS_PROPERTY("PrivateOptions", "a{yay}", get_private_options, 0, SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE),
+
+ SD_BUS_VTABLE_END
+};
+
static char *link_bus_path(Link *link) {
_cleanup_free_ char *ifindex = NULL;
char *p;
@@ -54,6 +99,24 @@ static char *link_bus_path(Link *link) {
return p;
}
+static char *lease_bus_path(Link *link) {
+ _cleanup_free_ char *p = NULL;
+ char *ret = NULL;
+ int r;
+
+ assert(link);
+
+ p = link_bus_path(link);
+ if (!p)
+ return NULL;
+
+ r = sd_bus_path_encode(p, "lease", &ret);
+ if (r < 0)
+ return NULL;
+
+ return ret;
+}
+
int link_node_enumerator(sd_bus *bus, const char *path, void *userdata, char ***nodes, sd_bus_error *error) {
_cleanup_strv_free_ char **l = NULL;
Manager *m = userdata;
@@ -87,6 +150,42 @@ int link_node_enumerator(sd_bus *bus, const char *path, void *userdata, char ***
return 1;
}
+int lease_node_enumerator(sd_bus *bus, const char *path, void *userdata, char ***nodes, sd_bus_error *error) {
+ _cleanup_strv_free_ char **l = NULL;
+ Manager *m = userdata;
+ unsigned c = 0;
+ Link *link;
+ Iterator i;
+
+ assert(bus);
+ assert(path);
+ assert(m);
+ assert(nodes);
+
+ l = new0(char*, hashmap_size(m->links) + 1);
+ if (!l)
+ return -ENOMEM;
+
+ HASHMAP_FOREACH(link, m->links, i) {
+ char *p;
+
+ if (!link->dhcp_lease)
+ continue;
+
+ p = lease_bus_path(link);
+ if (!p)
+ return -ENOMEM;
+
+ l[c++] = p;
+ }
+
+ l[c] = NULL;
+ *nodes = l;
+ l = NULL;
+
+ return 1;
+}
+
int link_object_find(sd_bus *bus, const char *path, const char *interface, void *userdata, void **found, sd_bus_error *error) {
_cleanup_free_ char *identifier = NULL;
Manager *m = userdata;
@@ -116,6 +215,38 @@ int link_object_find(sd_bus *bus, const char *path, const char *interface, void
return 1;
}
+int lease_object_find(sd_bus *bus, const char *path, const char *interface, void *userdata, void **found, sd_bus_error *error) {
+ _cleanup_free_ char *identifier = NULL;
+ Manager *m = userdata;
+ Link *link;
+ int ifindex, r;
+
+ assert(bus);
+ assert(path);
+ assert(interface);
+ assert(m);
+ assert(found);
+
+ r = sd_bus_path_decode_many(path, "/org/freedesktop/network1/link/%/lease", &identifier);
+ if (r <= 0)
+ return 0;
+
+ r = parse_ifindex(identifier, &ifindex);
+ if (r < 0)
+ return 0;
+
+ r = link_get(m, ifindex, &link);
+ if (r < 0)
+ return 0;
+
+ if (!link->dhcp_lease)
+ return 0;
+
+ *found = link->dhcp_lease;
+
+ return 1;
+}
+
int link_send_changed(Link *link, const char *property, ...) {
_cleanup_free_ char *p = NULL;
char **l;
diff --git a/src/network/networkd-link.h b/src/network/networkd-link.h
index 77f72d070e..1178999bb4 100644
--- a/src/network/networkd-link.h
+++ b/src/network/networkd-link.h
@@ -179,6 +179,11 @@ int link_node_enumerator(sd_bus *bus, const char *path, void *userdata, char ***
int link_object_find(sd_bus *bus, const char *path, const char *interface, void *userdata, void **found, sd_bus_error *error);
int link_send_changed(Link *link, const char *property, ...) _sentinel_;
+extern const sd_bus_vtable lease_vtable[];
+
+int lease_node_enumerator(sd_bus *bus, const char *path, void *userdata, char ***nodes, sd_bus_error *error);
+int lease_object_find(sd_bus *bus, const char *path, const char *interface, void *userdata, void **found, sd_bus_error *error);
+
DEFINE_TRIVIAL_CLEANUP_FUNC(Link*, link_unref);
#define _cleanup_link_unref_ _cleanup_(link_unrefp)
diff --git a/src/network/networkd-manager.c b/src/network/networkd-manager.c
index 9174dcc7f4..0ad34e0cc2 100644
--- a/src/network/networkd-manager.c
+++ b/src/network/networkd-manager.c
@@ -176,6 +176,14 @@ int manager_connect_bus(Manager *m) {
if (r < 0)
return log_error_errno(r, "Failed to add link enumerator: %m");
+ r = sd_bus_add_fallback_vtable(m->bus, NULL, "/org/freedesktop/network1/link", "org.freedesktop.network1.Link.Lease", lease_vtable, lease_object_find, m);
+ if (r < 0)
+ return log_error_errno(r, "Failed to add lease object vtable: %m");
+
+ r = sd_bus_add_node_enumerator(m->bus, NULL, "/org/freedesktop/network1/link", lease_node_enumerator, m);
+ if (r < 0)
+ return log_error_errno(r, "Failed to add lease enumerator: %m");
+
r = sd_bus_add_fallback_vtable(m->bus, NULL, "/org/freedesktop/network1/network", "org.freedesktop.network1.Network", network_vtable, network_object_find, m);
if (r < 0)
return log_error_errno(r, "Failed to add network object vtable: %m");
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-12-16 23:52:41 +0000