Stub IDeliveryCacheFileService and IDeliveryCacheDirectoryService

app/CMakeLists.txt

@@ -296,6 +296,8 @@ add_library(skyline SHARED
         ${source_DIR}/skyline/services/am/applet/IApplet.cpp
         ${source_DIR}/skyline/services/bcat/IBcatService.cpp
         ${source_DIR}/skyline/services/bcat/IDeliveryCacheStorageService.cpp
+        ${source_DIR}/skyline/services/bcat/IDeliveryCacheFileService.cpp
+        ${source_DIR}/skyline/services/bcat/IDeliveryCacheDirectoryService.cpp
         ${source_DIR}/skyline/services/bcat/IServiceCreator.cpp
         ${source_DIR}/skyline/services/bt/IBluetoothUser.cpp
         ${source_DIR}/skyline/services/btm/IBtmUser.cpp

app/src/main/cpp/skyline/services/bcat/IDeliveryCacheDirectoryService.cpp

@@ -0,0 +1,20 @@
+// SPDX-License-Identifier: MPL-2.0
+// Copyright © 2023 Skyline Team and Contributors (https://github.com/skyline-emu/)
+
+#include "IDeliveryCacheDirectoryService.h"
+
+namespace skyline::service::bcat {
+    IDeliveryCacheDirectoryService::IDeliveryCacheDirectoryService(const DeviceState &state, ServiceManager &manager) : BaseService(state, manager) {}
+
+    Result IDeliveryCacheDirectoryService::Open(type::KSession &session, ipc::IpcRequest &request, ipc::IpcResponse &response) {
+        const auto dir_name{request.PopString(0x20)};
+
+        Logger::Debug("Directory name = {}", dir_name);
+        return {};
+    }
+
+    Result IDeliveryCacheDirectoryService::GetCount(type::KSession &session, ipc::IpcRequest &request, ipc::IpcResponse &response) {
+        response.Push(static_cast<u32>(0));
+        return {};
+    }
+}

app/src/main/cpp/skyline/services/bcat/IDeliveryCacheDirectoryService.h

@@ -0,0 +1,34 @@
+// SPDX-License-Identifier: MPL-2.0
+// Copyright © 2023 Skyline Team and Contributors (https://github.com/skyline-emu/)
+
+#pragma once
+
+#include <services/serviceman.h>
+
+namespace skyline::service::bcat {
+    /**
+     * @brief IDeliveryCacheDirectoryService is used to access BCAT directories
+     * @url https://switchbrew.org/wiki/BCAT_services#IDeliveryCacheDirectoryService
+     */
+    class IDeliveryCacheDirectoryService : public BaseService {
+      public:
+        IDeliveryCacheDirectoryService(const DeviceState &state, ServiceManager &manager);
+
+        /**
+         * @brief Given a DirectoryName, opens that directory
+         * @url https://switchbrew.org/wiki/BCAT_services#IDeliveryCacheDirectoryService
+         */
+        Result Open (type::KSession &session, ipc::IpcRequest &request, ipc::IpcResponse &response);
+
+        /**
+         * @brief Returns the number (u32) of elements inside the directory (u64)
+         * @url https://switchbrew.org/wiki/BCAT_services#IDeliveryCacheDirectoryService
+         */
+        Result GetCount (type::KSession &session, ipc::IpcRequest &request, ipc::IpcResponse &response);
+
+        SERVICE_DECL(
+          SFUNC(0x0, IDeliveryCacheDirectoryService, Open),
+          SFUNC(0x2, IDeliveryCacheDirectoryService, GetCount)
+        )
+    };
+}

app/src/main/cpp/skyline/services/bcat/IDeliveryCacheFileService.cpp

@@ -0,0 +1,21 @@
+// SPDX-License-Identifier: MPL-2.0
+// Copyright © 2023 Skyline Team and Contributors (https://github.com/skyline-emu/)
+
+#include "IDeliveryCacheFileService.h"
+
+namespace skyline::service::bcat {
+    IDeliveryCacheFileService::IDeliveryCacheFileService(const DeviceState &state, ServiceManager &manager) : BaseService(state, manager) {}
+
+    Result IDeliveryCacheFileService::Open(type::KSession &session, ipc::IpcRequest &request, ipc::IpcResponse &response) {
+        const auto dir_name{request.PopString(0x20)};
+        const auto file_name{request.PopString(0x20)};
+
+        Logger::Debug("Directory name = {}, File name = {}", dir_name, file_name);
+        return {};
+    }
+
+    Result IDeliveryCacheFileService::GetSize(type::KSession &session, ipc::IpcRequest &request, ipc::IpcResponse &response) {
+        response.Push(static_cast<u64>(0));
+        return {};
+    }
+}

app/src/main/cpp/skyline/services/bcat/IDeliveryCacheFileService.h

@@ -0,0 +1,34 @@
+// SPDX-License-Identifier: MPL-2.0
+// Copyright © 2023 Skyline Team and Contributors (https://github.com/skyline-emu/)
+
+#pragma once
+
+#include <services/serviceman.h>
+
+namespace skyline::service::bcat {
+    /**
+     * @brief IDeliveryCacheFileService is used to access BCAT files
+     * @url https://switchbrew.org/wiki/BCAT_services#IDeliveryCacheFileService
+     */
+    class IDeliveryCacheFileService : public BaseService {
+      public:
+        IDeliveryCacheFileService(const DeviceState &state, ServiceManager &manager);
+
+        /**
+         * @brief Given a DirectoryName and a FileName, opens the desired file
+         * @url https://switchbrew.org/wiki/BCAT_services#IDeliveryCacheFileService
+         */
+        Result Open (type::KSession &session, ipc::IpcRequest &request, ipc::IpcResponse &response);
+
+        /**
+         * @brief Returns the size (u64) of the file
+         * @url https://switchbrew.org/wiki/BCAT_services#IDeliveryCacheFileService
+         */
+        Result GetSize (type::KSession &session, ipc::IpcRequest &request, ipc::IpcResponse &response);
+
+      SERVICE_DECL(
+        SFUNC(0x0, IDeliveryCacheFileService, Open),
+        SFUNC(0x2, IDeliveryCacheFileService, GetSize)
+      )
+    };
+}