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using LibHac;
using Ryujinx.HLE.FileSystem;
using Ryujinx.HLE.FileSystem.Content;
using Ryujinx.HLE.HOS.Ipc;
using System.Collections.Generic;
using System.Text;
using static Ryujinx.HLE.HOS.ErrorCode;
using static Ryujinx.HLE.Utilities.StringUtils;
namespace Ryujinx.HLE.HOS.Services.Lr
{
class ILocationResolver : IpcService
{
private Dictionary<int, ServiceProcessRequest> _commands;
public override IReadOnlyDictionary<int, ServiceProcessRequest> Commands => _commands;
private StorageId _storageId;
public ILocationResolver(StorageId storageId)
{
_commands = new Dictionary<int, ServiceProcessRequest>
{
{ 0, ResolveProgramPath },
{ 1, RedirectProgramPath },
{ 2, ResolveApplicationControlPath },
{ 3, ResolveApplicationHtmlDocumentPath },
{ 4, ResolveDataPath },
{ 5, RedirectApplicationControlPath },
{ 6, RedirectApplicationHtmlDocumentPath },
{ 7, ResolveApplicationLegalInformationPath },
{ 8, RedirectApplicationLegalInformationPath },
{ 9, Refresh },
{ 10, SetProgramNcaPath2 },
{ 11, ClearLocationResolver2 },
{ 12, DeleteProgramNcaPath },
{ 13, DeleteControlNcaPath },
{ 14, DeleteDocHtmlNcaPath },
{ 15, DeleteInfoHtmlNcaPath }
};
_storageId = storageId;
}
// DeleteInfoHtmlNcaPath()
public long DeleteInfoHtmlNcaPath(ServiceCtx context)
{
long titleId = context.RequestData.ReadInt64();
DeleteContentPath(context, titleId, ContentType.Manual);
return 0;
}
// DeleteDocHtmlNcaPath()
public long DeleteDocHtmlNcaPath(ServiceCtx context)
{
long titleId = context.RequestData.ReadInt64();
DeleteContentPath(context, titleId, ContentType.Manual);
return 0;
}
// DeleteControlNcaPath()
public long DeleteControlNcaPath(ServiceCtx context)
{
long titleId = context.RequestData.ReadInt64();
DeleteContentPath(context, titleId, ContentType.Control);
return 0;
}
// DeleteProgramNcaPath()
public long DeleteProgramNcaPath(ServiceCtx context)
{
long titleId = context.RequestData.ReadInt64();
DeleteContentPath(context, titleId, ContentType.Program);
return 0;
}
// ClearLocationResolver2()
public long ClearLocationResolver2(ServiceCtx context)
{
context.Device.System.ContentManager.RefreshEntries(_storageId, 1);
return 0;
}
// SetProgramNcaPath2()
public long SetProgramNcaPath2(ServiceCtx context)
{
long titleId = context.RequestData.ReadInt64();
RedirectPath(context, titleId, 1, ContentType.Program);
return 0;
}
// RedirectApplicationControlPath()
public long RedirectApplicationControlPath(ServiceCtx context)
{
long titleId = context.RequestData.ReadInt64();
RedirectPath(context, titleId, 1, ContentType.Control);
return 0;
}
// RedirectApplicationHtmlDocumentPath()
public long RedirectApplicationHtmlDocumentPath(ServiceCtx context)
{
long titleId = context.RequestData.ReadInt64();
RedirectPath(context, titleId, 1, ContentType.Manual);
return 0;
}
// RedirectApplicationLegalInformationPath()
public long RedirectApplicationLegalInformationPath(ServiceCtx context)
{
long titleId = context.RequestData.ReadInt64();
RedirectPath(context, titleId, 1, ContentType.Manual);
return 0;
}
// ResolveDataPath()
public long ResolveDataPath(ServiceCtx context)
{
long titleId = context.RequestData.ReadInt64();
if (ResolvePath(context, titleId, ContentType.Data) || ResolvePath(context, titleId, ContentType.AocData))
{
return 0;
}
else
{
return MakeError(ErrorModule.Lr, LrErr.AccessDenied);
}
}
// ResolveApplicationHtmlDocumentPath()
public long ResolveApplicationHtmlDocumentPath(ServiceCtx context)
{
long titleId = context.RequestData.ReadInt64();
if (ResolvePath(context, titleId, ContentType.Manual))
{
return 0;
}
else
{
return MakeError(ErrorModule.Lr, LrErr.AccessDenied);
}
}
// ResolveApplicationLegalInformationPath()
public long ResolveApplicationLegalInformationPath(ServiceCtx context)
{
long titleId = context.RequestData.ReadInt64();
if (ResolvePath(context, titleId, ContentType.Manual))
{
return 0;
}
else
{
return MakeError(ErrorModule.Lr, LrErr.AccessDenied);
}
}
// ResolveApplicationControlPath()
public long ResolveApplicationControlPath(ServiceCtx context)
{
long titleId = context.RequestData.ReadInt64();
if (ResolvePath(context, titleId, ContentType.Control))
{
return 0;
}
else
{
return MakeError(ErrorModule.Lr, LrErr.AccessDenied);
}
}
// RedirectProgramPath()
public long RedirectProgramPath(ServiceCtx context)
{
long titleId = context.RequestData.ReadInt64();
RedirectPath(context, titleId, 0, ContentType.Program);
return 0;
}
// Refresh()
public long Refresh(ServiceCtx context)
{
context.Device.System.ContentManager.RefreshEntries(_storageId, 1);
return 0;
}
// ResolveProgramPath()
public long ResolveProgramPath(ServiceCtx context)
{
long titleId = context.RequestData.ReadInt64();
if (ResolvePath(context, titleId, ContentType.Program))
{
return 0;
}
else
{
return MakeError(ErrorModule.Lr, LrErr.ProgramLocationEntryNotFound);
}
}
private void RedirectPath(ServiceCtx context, long titleId, int flag, ContentType contentType)
{
string contentPath = ReadUtf8String(context);
LocationEntry newLocation = new LocationEntry(contentPath, flag, titleId, contentType);
context.Device.System.ContentManager.RedirectLocation(newLocation, _storageId);
}
private bool ResolvePath(ServiceCtx context, long titleId,ContentType contentType)
{
ContentManager contentManager = context.Device.System.ContentManager;
string contentPath = contentManager.GetInstalledContentPath(titleId, _storageId, ContentType.Program);
if (!string.IsNullOrWhiteSpace(contentPath))
{
long position = context.Request.RecvListBuff[0].Position;
long size = context.Request.RecvListBuff[0].Size;
byte[] contentPathBuffer = Encoding.UTF8.GetBytes(contentPath);
context.Memory.WriteBytes(position, contentPathBuffer);
}
else
{
return false;
}
return true;
}
private void DeleteContentPath(ServiceCtx context, long titleId, ContentType contentType)
{
ContentManager contentManager = context.Device.System.ContentManager;
string contentPath = contentManager.GetInstalledContentPath(titleId, _storageId, ContentType.Manual);
contentManager.ClearEntry(titleId, ContentType.Manual, _storageId);
}
}
}
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