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Refine IsCloudSynced

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Exter-N 2025-08-31 05:25:37 +02:00
parent 5503bb32e0
commit d59be1e660
1 changed files with 23 additions and 5 deletions
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26
Penumbra/Interop/CloudApi.cs
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@ -4,21 +4,39 @@ public static unsafe partial class CloudApi
{
private const int CfSyncRootInfoBasic = 0;
/// <summary> Determines whether a file or directory is cloud-synced using OneDrive or other providers that use the Cloud API. </summary>
/// <remarks> Can be expensive. Callers should cache the result when relevant. </remarks>
public static bool IsCloudSynced(string path)
{
var buffer = stackalloc long[1];
var hr = CfGetSyncRootInfoByPath(path, CfSyncRootInfoBasic, buffer, sizeof(long), out var length);
Penumbra.Log.Information($"{nameof(CfGetSyncRootInfoByPath)} returned HRESULT {hr}");
int hr;
uint length;
try
{
hr = CfGetSyncRootInfoByPath(path, CfSyncRootInfoBasic, buffer, sizeof(long), out length);
}
catch (DllNotFoundException)
{
Penumbra.Log.Debug($"{nameof(CfGetSyncRootInfoByPath)} threw DllNotFoundException");
return false;
}
catch (EntryPointNotFoundException)
{
Penumbra.Log.Debug($"{nameof(CfGetSyncRootInfoByPath)} threw EntryPointNotFoundException");
return false;
}
Penumbra.Log.Debug($"{nameof(CfGetSyncRootInfoByPath)} returned HRESULT 0x{hr:X8}");
if (hr < 0)
return false;
if (length != sizeof(long))
{
Penumbra.Log.Warning($"Expected {nameof(CfGetSyncRootInfoByPath)} to return {sizeof(long)} bytes, got {length} bytes");
Penumbra.Log.Debug($"Expected {nameof(CfGetSyncRootInfoByPath)} to return {sizeof(long)} bytes, got {length} bytes");
return false;
}
Penumbra.Log.Information($"{nameof(CfGetSyncRootInfoByPath)} returned {{ SyncRootFileId = 0x{*buffer:X16} }}");
Penumbra.Log.Debug($"{nameof(CfGetSyncRootInfoByPath)} returned {{ SyncRootFileId = 0x{*buffer:X16} }}");
return true;
}