Add a last call of EnumerateNamedStreams with empty name to let the u…

…ser free his context.

https://groups.google.com/forum/#!topic/dokan/Sw1RYN5_4CQ

dokan/dokan.h

@@ -83,6 +83,8 @@ typedef struct _DOKAN_OPERATIONS {
 
 
 	// CreateFile
+	//	 In case OPEN_ALWAYS & CREATE_ALWAYS are opening successfully a already existing file,
+	//   you have to return STATUS_OBJECT_NAME_COLLISION.
 	//   If file is a directory, CreateFile (not OpenDirectory) may be called.
 	//   In this case, CreateFile should return STATUS_SUCCESS when that directory can be opened.
 	//   You should set TRUE on DokanFileInfo->IsDirectory when file is a directory.

dokan/fileinfo.c

@@ -316,7 +316,16 @@ DokanEnumerateNamedStreams(
 	}
 
 	if (entrySize == 0)
-		return result; //EnumerateNamedStreams have directly failed
+		return result; //EnumerateNamedStreams has directly failed
+
+	//Empty call to let user clean the allocated memory
+	DokanInstance->DokanOperations->EnumerateNamedStreams(
+		NULL,
+		&enumContext,
+		NULL,
+		NULL,
+		FileInfo);
+
 	return STATUS_SUCCESS;
 }
 

dokan_mirror/mirror.c

@@ -1173,6 +1173,12 @@ MirrorEnumerateNamedStreams(
 	HANDLE	handle;
 	WCHAR	filePath[MAX_PATH];
 
+	if (FileName == NULL) { //Dokan ask to free the previous allocated memory
+		DbgPrint(L"EnumerateNamedStreams Free allocated memory\n");
+		EnumContext = NULL;
+		return STATUS_SUCCESS;
+	}
+
 	GetFilePath(filePath, MAX_PATH, FileName);
 
 	DbgPrint(L"EnumerateNamedStreams %s\n", filePath);

dokan_mount/mounter.c

@@ -87,7 +87,7 @@ FindMountEntry(PDOKAN_CONTROL	DokanControl)
 		return NULL;
 	}
 
-	/* NOTE: g_MountList expects MountPoint to have the format of C:\ */
+	/* NOTE: g_MountList expects MountPoint to has the format of C:\ */
 
 	if(useMountPoint && IsMountPointDriveLetter(DokanControl->MountPoint)) {