3 files changed, 41 insertions, 0 deletions

diff --git a/sway/ipc-json.c b/sway/ipc-json.c
index ea7fd9ad..ad37216f 100644
--- a/sway/ipc-json.c
+++ b/sway/ipc-json.c
@@ -267,6 +267,31 @@ json_object *ipc_json_describe_input(struct sway_input_device *device) {
         return object;
 }
 
+json_object *ipc_json_describe_seat(struct sway_seat *seat) {
+        if (!(sway_assert(seat, "Seat must not be null"))) {
+                return NULL;
+        }
+
+        json_object *object = json_object_new_object();
+        struct sway_container *focus = seat_get_focus(seat);
+
+        json_object_object_add(object, "name",
+                json_object_new_string(seat->wlr_seat->name));
+        json_object_object_add(object, "capabilities",
+                json_object_new_int(seat->wlr_seat->capabilities));
+        json_object_object_add(object, "focus",
+                json_object_new_int(focus ? focus->id : 0));
+
+        json_object *devices = json_object_new_array();
+        struct sway_seat_device *device = NULL;
+        wl_list_for_each(device, &seat->devices, link) {
+                json_object_array_add(devices, ipc_json_describe_input(device->input_device));
+        }
+        json_object_object_add(object, "devices", devices);
+
+        return object;
+}
+
 json_object *ipc_json_describe_bar_config(struct bar_config *bar) {
         if (!sway_assert(bar, "Bar must not be NULL")) {
                 return NULL;
diff --git a/sway/ipc-server.c b/sway/ipc-server.c
index 39d1d0a7..8734e8f8 100644
--- a/sway/ipc-server.c
+++ b/sway/ipc-server.c
@@ -546,6 +546,19 @@ void ipc_client_handle_command(struct ipc_client *client) {
                 goto exit_cleanup;
         }
 
+        case IPC_GET_SEATS:
+        {
+                json_object *seats = json_object_new_array();
+                struct sway_seat *seat = NULL;
+                wl_list_for_each(seat, &input_manager->seats, link) {
+                        json_object_array_add(seats, ipc_json_describe_seat(seat));
+                }
+                const char *json_string = json_object_to_json_string(seats);
+                ipc_send_reply(client, json_string, (uint32_t)strlen(json_string));
+                json_object_put(seats); // free
+                goto exit_cleanup;
+        }
+
         case IPC_GET_TREE:
         {
                 json_object *tree =
diff --git a/sway/sway-security.7.txt b/sway/sway-security.7.txt
index c8d6758c..2cb4e76d 100644
--- a/sway/sway-security.7.txt
+++ b/sway/sway-security.7.txt
@@ -195,6 +195,9 @@ The following commands are available within this block:
 **outputs** <enabled|disabled>::
         Controls GET_OUTPUTS.
 
+**seats** <enabled|disabled>::
+        Controls GET_SEATS.
+
 **tree** <enabled|disabled>::
         Controls GET_TREE.