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https://github.com/dolphin-emu/dolphin.git
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6a339cbdb3
ESCore implements the core functionality that can also be used outside of emulation. ESDevice implements the IOS device and is only available during emulation.
115 lines
3.4 KiB
C++
115 lines
3.4 KiB
C++
// Copyright 2017 Dolphin Emulator Project
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// SPDX-License-Identifier: GPL-2.0-or-later
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#pragma once
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#include <cstddef>
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#include <functional>
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#include <optional>
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#include <string>
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#include <unordered_set>
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#include "Common/CommonTypes.h"
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#include "Core/IOS/ES/Formats.h"
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#include "Core/IOS/USB/Bluetooth/BTReal.h"
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// Small utility functions for common Wii related tasks.
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namespace DiscIO
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{
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class VolumeWAD;
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}
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namespace IOS::HLE
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{
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class BluetoothEmuDevice;
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class ESCore;
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class Kernel;
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} // namespace IOS::HLE
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namespace IOS::HLE::FS
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{
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class FileSystem;
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}
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namespace WiiUtils
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{
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enum class InstallType
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{
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Permanent,
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Temporary,
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};
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bool InstallWAD(IOS::HLE::Kernel& ios, const DiscIO::VolumeWAD& wad, InstallType type);
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// Same as the above, but constructs a temporary IOS and VolumeWAD instance for importing
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// and does a permanent install.
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bool InstallWAD(const std::string& wad_path);
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bool UninstallTitle(u64 title_id);
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bool IsTitleInstalled(u64 title_id);
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// Checks if there's a title.tmd imported for the given title ID.
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bool IsTMDImported(IOS::HLE::FS::FileSystem& fs, u64 title_id);
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// Searches for a TMD matching the given title ID in /title/00000001/00000002/data/tmds.sys.
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// Returns it if it exists, otherwise returns an empty invalid TMD.
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IOS::ES::TMDReader FindBackupTMD(IOS::HLE::FS::FileSystem& fs, u64 title_id);
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// Checks if there's a title.tmd imported for the given title ID. If there is not, we attempt to
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// re-import it from the TMDs stored in /title/00000001/00000002/data/tmds.sys.
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// Returns true if, after this function call, we have an imported title.tmd, or false if not.
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bool EnsureTMDIsImported(IOS::HLE::FS::FileSystem& fs, IOS::HLE::ESCore& es, u64 title_id);
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enum class UpdateResult
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{
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Succeeded,
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AlreadyUpToDate,
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// Current region does not match disc region.
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RegionMismatch,
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// Missing update partition on disc.
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MissingUpdatePartition,
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// Missing or invalid files on disc.
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DiscReadFailed,
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// NUS errors and failures.
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ServerFailed,
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// General download failures.
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DownloadFailed,
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// Import failures.
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ImportFailed,
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// Update was cancelled.
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Cancelled,
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NumberOfEntries,
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};
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// Return false to cancel the update as soon as the current title has finished updating.
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using UpdateCallback = std::function<bool(size_t processed, size_t total, u64 title_id)>;
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// Download and install the latest version of all titles (if missing) from NUS.
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// If no region is specified, the region of the installed System Menu will be used.
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// If no region is specified and no system menu is installed, the update will fail.
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UpdateResult DoOnlineUpdate(UpdateCallback update_callback, const std::string& region);
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// Perform a disc update with behaviour similar to the System Menu.
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UpdateResult DoDiscUpdate(UpdateCallback update_callback, const std::string& image_path);
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// Check the emulated NAND for common issues.
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struct NANDCheckResult
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{
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bool bad = false;
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std::unordered_set<u64> titles_to_remove;
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};
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NANDCheckResult CheckNAND(IOS::HLE::Kernel& ios);
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bool RepairNAND(IOS::HLE::Kernel& ios);
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// Get the BluetoothEmuDevice for an active emulation instance.
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// It is only safe to call this from the CPU thread.
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// Returns nullptr if we're not currently emulating a Wii game or if Bluetooth passthrough is used.
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std::shared_ptr<IOS::HLE::BluetoothEmuDevice> GetBluetoothEmuDevice();
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// Same as GetBluetoothEmuDevice, but for Bluetooth passthrough.
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std::shared_ptr<IOS::HLE::BluetoothRealDevice> GetBluetoothRealDevice();
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} // namespace WiiUtils
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