Stub caps:a

app/CMakeLists.txt

@@ -288,6 +288,7 @@ add_library(skyline SHARED
         ${source_DIR}/skyline/services/bt/IBluetoothUser.cpp
         ${source_DIR}/skyline/services/btm/IBtmUser.cpp
         ${source_DIR}/skyline/services/btm/IBtmUserCore.cpp
+        ${source_DIR}/skyline/services/capsrv/IAlbumAccessorService.cpp
         ${source_DIR}/skyline/services/ro/IRoInterface.cpp
         ${source_DIR}/skyline/applet/applet_creator.cpp
         ${source_DIR}/skyline/applet/controller_applet.cpp

app/src/main/cpp/skyline/services/capsrv/IAlbumAccessorService.cpp

@@ -0,0 +1,8 @@
+// SPDX-License-Identifier: MPL-2.0
+// Copyright © 2022 Skyline Team and Contributors (https://github.com/skyline-emu/)
+
+#include "IAlbumAccessorService.h"
+
+namespace skyline::service::capsrv {
+    IAlbumAccessorService::IAlbumAccessorService(const DeviceState &state, ServiceManager &manager) : BaseService(state, manager) {}
+}

app/src/main/cpp/skyline/services/capsrv/IAlbumAccessorService.h

@@ -0,0 +1,16 @@
+// SPDX-License-Identifier: MPL-2.0
+// Copyright © 2022 Skyline Team and Contributors (https://github.com/skyline-emu/)
+
+#pragma once
+
+#include <services/serviceman.h>
+
+namespace skyline::service::capsrv {
+    /**
+     * @url https://switchbrew.org/wiki/Capture_services#caps:a
+     */
+    class IAlbumAccessorService : public BaseService {
+      public:
+        IAlbumAccessorService(const DeviceState &state, ServiceManager &manager);
+    };
+}

app/src/main/cpp/skyline/services/serviceman.cpp

@@ -49,6 +49,7 @@
 #include "mmnv/IRequest.h"
 #include "bt/IBluetoothUser.h"
 #include "btm/IBtmUser.h"
+#include "capsrv/IAlbumAccessorService.h"
 #include "ro/IRoInterface.h"
 #include "serviceman.h"
 
@@ -126,6 +127,7 @@ namespace skyline::service {
             SERVICE_CASE(bcat::IServiceCreator, "bcat:u")
             SERVICE_CASE(bt::IBluetoothUser, "bt")
             SERVICE_CASE(btm::IBtmUser, "btm:u")
+            SERVICE_CASE(capsrv::IAlbumAccessorService, "caps:a")
             SERVICE_CASE(nim::IShopServiceAccessServerInterface, "nim:eca")
             SERVICE_CASE(ro::IRoInterface, "ldr:ro")
             default: