Implement IPC get_seats command

2 files changed, 39 insertions, 1 deletions

diff --git a/swaymsg/main.c b/swaymsg/main.c
index 7e3622d9..89af7345 100644
--- a/swaymsg/main.c
+++ b/swaymsg/main.c
@@ -106,6 +106,35 @@ static void pretty_print_input(json_object *i) {
                 json_object_get_int(vendor));
 }
 
+static void pretty_print_seat(json_object *i) {
+        json_object *name, *capabilities, *devices;
+        json_object_object_get_ex(i, "name", &name);
+        json_object_object_get_ex(i, "capabilities", &capabilities);
+        json_object_object_get_ex(i, "devices", &devices);
+
+        const char *fmt =
+                "Seat: %s\n"
+                "  Capabilities: %d\n";
+
+        printf(fmt, json_object_get_string(name),
+                json_object_get_int(capabilities));
+
+        size_t devices_len = json_object_array_length(devices);
+        if (devices_len > 0) {
+                printf("  Devices:\n");
+                for (size_t i = 0; i < devices_len; ++i) {
+                        json_object *device = json_object_array_get_idx(devices, i);
+
+                        json_object *device_name;
+                        json_object_object_get_ex(device, "name", &device_name);
+
+                        printf("    %s\n", json_object_get_string(device_name));
+                }
+        }
+
+        printf("\n");
+}
+
 static void pretty_print_output(json_object *o) {
         json_object *name, *rect, *focused, *active, *ws;
         json_object_object_get_ex(o, "name", &name);
@@ -211,7 +240,8 @@ static void pretty_print_clipboard(json_object *v) {
 static void pretty_print(int type, json_object *resp) {
         if (type != IPC_COMMAND && type != IPC_GET_WORKSPACES &&
                         type != IPC_GET_INPUTS && type != IPC_GET_OUTPUTS &&
-                        type != IPC_GET_VERSION && type != IPC_GET_CLIPBOARD) {
+                        type != IPC_GET_VERSION && type != IPC_GET_CLIPBOARD &&
+                        type != IPC_GET_SEATS) {
                 printf("%s\n", json_object_to_json_string_ext(resp,
                         JSON_C_TO_STRING_PRETTY | JSON_C_TO_STRING_SPACED));
                 return;
@@ -244,6 +274,9 @@ static void pretty_print(int type, json_object *resp) {
                 case IPC_GET_OUTPUTS:
                         pretty_print_output(obj);
                         break;
+                case IPC_GET_SEATS:
+                        pretty_print_seat(obj);
+                        break;
                 }
         }
 }
@@ -324,6 +357,8 @@ int main(int argc, char **argv) {
                 type = IPC_COMMAND;
         } else if (strcasecmp(cmdtype, "get_workspaces") == 0) {
                 type = IPC_GET_WORKSPACES;
+        } else if (strcasecmp(cmdtype, "get_seats") == 0) {
+                type = IPC_GET_SEATS;
         } else if (strcasecmp(cmdtype, "get_inputs") == 0) {
                 type = IPC_GET_INPUTS;
         } else if (strcasecmp(cmdtype, "get_outputs") == 0) {
diff --git a/swaymsg/swaymsg.1.txt b/swaymsg/swaymsg.1.txt
index abc517c8..52209b12 100644
--- a/swaymsg/swaymsg.1.txt
+++ b/swaymsg/swaymsg.1.txt
@@ -48,6 +48,9 @@ IPC Message Types
 *get_workspaces*::
         Gets a JSON-encoded list of workspaces and their status.
 
+*get_seats*::
+        Gets a JSON-encoded list of current seats.
+
 *get_inputs*::
         Gets a JSON-encoded list of current inputs.