private unsafe void *CallOriginalHandler(
bool isSync,
IntPtr pFileManager,
uint *pCategoryId,
char *pResourceType,
uint *pResourceHash,
char *pPath,
void *pUnknown,
bool isUnknown
)
{
if (isSync)
{
if (GetResourceSyncHook == null)
{
PluginLog.Error("[GetResourceHandler] GetResourceSync is null.");
return(null);
}
return(GetResourceSyncHook.OriginalFunction(pFileManager, pCategoryId, pResourceType, pResourceHash, pPath, pUnknown));
}
if (GetResourceAsyncHook == null)
{
PluginLog.Error("[GetResourceHandler] GetResourceAsync is null.");
return(null);
}
return(GetResourceAsyncHook.OriginalFunction(pFileManager, pCategoryId, pResourceType, pResourceHash, pPath, pUnknown, isUnknown));
}
public void Dispose()
{
if (IsEnabled)
{
Disable();
}
ReadSqpackHook.Dispose();
GetResourceSyncHook.Dispose();
GetResourceAsyncHook.Dispose();
}
public void DisableHooks()
{
if (!HooksEnabled)
{
return;
}
HooksEnabled = false;
ReadSqPackHook.Disable();
GetResourceSyncHook.Disable();
GetResourceAsyncHook.Disable();
}
public void EnableHooks()
{
if (HooksEnabled)
{
return;
}
HooksEnabled = true;
ReadSqPackHook.Enable();
GetResourceSyncHook.Enable();
GetResourceAsyncHook.Enable();
}
private unsafe void *CallOriginalHandler(
bool isSync,
IntPtr pFileManager,
uint *pCategoryId,
char *pResourceType,
uint *pResourceHash,
char *pPath,
void *pUnknown,
bool isUnknown
) => isSync
? GetResourceSyncHook.OriginalFunction(pFileManager, pCategoryId, pResourceType, pResourceHash, pPath, pUnknown)
: GetResourceAsyncHook.OriginalFunction(pFileManager, pCategoryId, pResourceType, pResourceHash, pPath, pUnknown, isUnknown);
public void Disable()
{
if (!IsEnabled)
{
return;
}
IsEnabled = false;
ReadSqpackHook.Disable();
GetResourceSyncHook.Disable();
GetResourceAsyncHook.Disable();
}
// ======================
public void Enable()
{
IsEnabled = true;
ReadSqpackHook.Activate();
GetResourceSyncHook.Activate();
GetResourceAsyncHook.Activate();
ReadSqpackHook.Enable();
GetResourceSyncHook.Enable();
GetResourceAsyncHook.Enable();
}
public void Enable()
{
if (IsEnabled)
{
return;
}
ReadSqpackHook.Enable();
GetResourceSyncHook.Enable();
GetResourceAsyncHook.Enable();
IsEnabled = true;
}
private unsafe void *GetResourceHandler(bool isSync, IntPtr pFileManager, uint *pCategoryId,
char *pResourceType, uint *pResourceHash, char *pPath, void *pUnknown, bool isUnknown)
{
var gameFsPath = Marshal.PtrToStringAnsi(new IntPtr(pPath));
if (LogAllFiles)
{
PluginLog.Log("[ReadSqPack] {0}", gameFsPath);
}
var candidate = Plugin.ModManager.GetCandidateForGameFile(gameFsPath);
// path must be < 260 because statically defined array length :(
if (candidate == null || candidate.FullName.Length >= 260 || !candidate.Exists)
{
return(isSync
? GetResourceSyncHook.Original(pFileManager, pCategoryId, pResourceType,
pResourceHash, pPath, pUnknown)
: GetResourceAsyncHook.Original(pFileManager, pCategoryId, pResourceType,
pResourceHash, pPath, pUnknown, isUnknown));
}
var cleanPath = candidate.FullName.Replace('\\', '/');
var asciiPath = Encoding.ASCII.GetBytes(cleanPath);
var bPath = stackalloc byte[asciiPath.Length + 1];
Marshal.Copy(asciiPath, 0, new IntPtr(bPath), asciiPath.Length);
pPath = ( char * )bPath;
Crc32.Init();
Crc32.Update(asciiPath);
*pResourceHash = Crc32.Checksum;
return(isSync
? GetResourceSyncHook.Original(pFileManager, pCategoryId, pResourceType,
pResourceHash, pPath, pUnknown)
: GetResourceAsyncHook.Original(pFileManager, pCategoryId, pResourceType,
pResourceHash, pPath, pUnknown, isUnknown));
}
public void Enable()
{
if (IsEnabled)
{
return;
}
if (ReadSqpackHook == null || GetResourceSyncHook == null || GetResourceAsyncHook == null)
{
PluginLog.Error("[GetResourceHandler] Could not activate hooks because at least one was not set.");
return;
}
ReadSqpackHook.Activate();
GetResourceSyncHook.Activate();
GetResourceAsyncHook.Activate();
ReadSqpackHook.Enable();
GetResourceSyncHook.Enable();
GetResourceAsyncHook.Enable();
IsEnabled = true;
}