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IOS/FS: Expose some more ioctls for internal Dolphin use

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This commit is contained in:
Léo Lam
2021-02-27 21:13:29 +01:00
parent 93f0d122c0
commit bdaac718ac
2 changed files with 47 additions and 11 deletions
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52
Source/Core/Core/IOS/FS/FileSystemProxy.cpp
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@ -610,15 +610,35 @@ IPCReply FSDevice::GetAttribute(const Handle& handle, const IOCtlRequest& reques
return GetFSReply(IPC_SUCCESS, ticks); return GetFSReply(IPC_SUCCESS, ticks);
} }
FS::ResultCode FSDevice::DeleteFile(FS::Uid uid, FS::Gid gid, const std::string& path, Ticks ticks)
{
ticks.Add(IPC_OVERHEAD_TICKS);
const ResultCode result = m_ios.GetFS()->Delete(uid, gid, path);
ticks.Add(GetSuperblockWriteTbTicks(m_ios.GetVersion()));
LogResult(result, "Delete({})", path);
return result;
}
IPCReply FSDevice::DeleteFile(const Handle& handle, const IOCtlRequest& request) IPCReply FSDevice::DeleteFile(const Handle& handle, const IOCtlRequest& request)
{ {
if (request.buffer_in_size < 64) if (request.buffer_in_size < 64)
return GetFSReply(ConvertResult(ResultCode::Invalid)); return GetFSReply(ConvertResult(ResultCode::Invalid));
const std::string path = Memory::GetString(request.buffer_in, 64); const std::string path = Memory::GetString(request.buffer_in, 64);
const ResultCode result = m_ios.GetFS()->Delete(handle.uid, handle.gid, path); return MakeIPCReply(
LogResult(result, "Delete({})", path); [&](Ticks ticks) { return ConvertResult(DeleteFile(handle.uid, handle.gid, path, ticks)); });
return GetReplyForSuperblockOperation(m_ios.GetVersion(), result); }
FS::ResultCode FSDevice::RenameFile(FS::Uid uid, FS::Gid gid, const std::string& old_path,
const std::string& new_path, Ticks ticks)
{
ticks.Add(IPC_OVERHEAD_TICKS);
const ResultCode result = m_ios.GetFS()->Rename(uid, gid, old_path, new_path);
ticks.Add(GetSuperblockWriteTbTicks(m_ios.GetVersion()));
LogResult(result, "Rename({}, {})", old_path, new_path);
return result;
} }
IPCReply FSDevice::RenameFile(const Handle& handle, const IOCtlRequest& request) IPCReply FSDevice::RenameFile(const Handle& handle, const IOCtlRequest& request)
@ -628,9 +648,20 @@ IPCReply FSDevice::RenameFile(const Handle& handle, const IOCtlRequest& request)
const std::string old_path = Memory::GetString(request.buffer_in, 64); const std::string old_path = Memory::GetString(request.buffer_in, 64);
const std::string new_path = Memory::GetString(request.buffer_in + 64, 64); const std::string new_path = Memory::GetString(request.buffer_in + 64, 64);
const ResultCode result = m_ios.GetFS()->Rename(handle.uid, handle.gid, old_path, new_path); return MakeIPCReply([&](Ticks ticks) {
LogResult(result, "Rename({}, {})", old_path, new_path); return ConvertResult(RenameFile(handle.uid, handle.gid, old_path, new_path, ticks));
return GetReplyForSuperblockOperation(m_ios.GetVersion(), result); });
}
FS::ResultCode FSDevice::CreateFile(FS::Uid uid, FS::Gid gid, const std::string& path,
FS::FileAttribute attribute, FS::Modes modes, Ticks ticks)
{
ticks.Add(IPC_OVERHEAD_TICKS);
const ResultCode result = m_ios.GetFS()->CreateFile(uid, gid, path, attribute, modes);
ticks.Add(GetSuperblockWriteTbTicks(m_ios.GetVersion()));
LogResult(result, "CreateFile({})", path);
return result;
} }
IPCReply FSDevice::CreateFile(const Handle& handle, const IOCtlRequest& request) IPCReply FSDevice::CreateFile(const Handle& handle, const IOCtlRequest& request)
@ -638,11 +669,10 @@ IPCReply FSDevice::CreateFile(const Handle& handle, const IOCtlRequest& request)
const auto params = GetParams<ISFSParams>(request); const auto params = GetParams<ISFSParams>(request);
if (!params) if (!params)
return GetFSReply(ConvertResult(params.Error())); return GetFSReply(ConvertResult(params.Error()));
return MakeIPCReply([&](Ticks ticks) {
const ResultCode result = m_ios.GetFS()->CreateFile(handle.uid, handle.gid, params->path, return ConvertResult(
params->attribute, params->modes); CreateFile(handle.uid, handle.gid, params->path, params->attribute, params->modes));
LogResult(result, "CreateFile({})", params->path); });
return GetReplyForSuperblockOperation(m_ios.GetVersion(), result);
} }
IPCReply FSDevice::SetFileVersionControl(const Handle& handle, const IOCtlRequest& request) IPCReply FSDevice::SetFileVersionControl(const Handle& handle, const IOCtlRequest& request)

6
Source/Core/Core/IOS/FS/FileSystemProxy.h
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@ -35,7 +35,13 @@ public:
s32 Write(u64 fd, const u8* data, u32 size, std::optional<u32> ipc_buffer_addr = {}, s32 Write(u64 fd, const u8* data, u32 size, std::optional<u32> ipc_buffer_addr = {},
Ticks ticks = {}); Ticks ticks = {});
s32 Seek(u64 fd, u32 offset, FS::SeekMode mode, Ticks ticks = {}); s32 Seek(u64 fd, u32 offset, FS::SeekMode mode, Ticks ticks = {});
FS::Result<FS::FileStatus> GetFileStatus(u64 fd, Ticks ticks = {}); FS::Result<FS::FileStatus> GetFileStatus(u64 fd, Ticks ticks = {});
FS::ResultCode RenameFile(FS::Uid uid, FS::Gid gid, const std::string& old_path,
const std::string& new_path, Ticks ticks = {});
FS::ResultCode DeleteFile(FS::Uid uid, FS::Gid gid, const std::string& path, Ticks ticks = {});
FS::ResultCode CreateFile(FS::Uid uid, FS::Gid gid, const std::string& path,
FS::FileAttribute attribute, FS::Modes modes, Ticks ticks = {});
template <typename T> template <typename T>
s32 Read(u64 fd, T* data, size_t count, Ticks ticks = {}) s32 Read(u64 fd, T* data, size_t count, Ticks ticks = {})