Move ozone to new subdirectory

Move ozone related files to core/ozone.
Split classes so they can be reused for new
ozone platform backends.

Change-Id: I98a2aac6807ef2b3eee92eea9ecfd8fce6dd9d16
Reviewed-by: Kai Koehne <kai.koehne@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>

10 files changed, 341 insertions, 138 deletions

diff --git a/src/core/core_chromium.pri b/src/core/core_chromium.pri
index 213eb0e89..d33aa9677 100644
--- a/src/core/core_chromium.pri
+++ b/src/core/core_chromium.pri
@@ -80,7 +80,10 @@ SOURCES = \
         net/url_request_custom_job_proxy.cpp \
         net/url_request_qrc_job_qt.cpp \
         net/webui_controller_factory_qt.cpp \
-        ozone_platform_qt.cpp \
+        ozone/gl_ozone_qt.cpp \
+        ozone/ozone_platform_qt.cpp \
+        ozone/platform_window_qt.cpp \
+        ozone/surface_factory_qt.cpp \
         permission_manager_qt.cpp \
         process_main.cpp \
         quota_permission_context_qt.cpp \
@@ -99,7 +102,6 @@ SOURCES = \
         renderer_host/web_channel_ipc_transport_host.cpp \
         resource_bundle_qt.cpp \
         resource_context_qt.cpp \
-        surface_factory_qt.cpp \
         type_conversion.cpp \
         user_script.cpp \
         visited_links_manager_qt.cpp \
@@ -161,7 +163,10 @@ HEADERS = \
         net/url_request_custom_job_proxy.h \
         net/url_request_qrc_job_qt.h \
         net/webui_controller_factory_qt.h \
-        ozone_platform_qt.h \
+        ozone/gl_ozone_qt.h \
+        ozone/ozone_platform_qt.h \
+        ozone/platform_window_qt.h \
+        ozone/surface_factory_qt.h \
         permission_controller.h \
         permission_manager_qt.h \
         process_main.h \
@@ -184,7 +189,6 @@ HEADERS = \
         renderer_host/user_resource_controller_host.h \
         renderer_host/web_channel_ipc_transport_host.h \
         resource_context_qt.h \
-        surface_factory_qt.h \
         type_conversion.h \
         user_script.h \
         visited_links_manager_qt.h \
diff --git a/src/core/surface_factory_qt.cpp b/src/core/ozone/gl_ozone_qt.cpp
index f1eaf9667..81d5ccfa9 100644
--- a/src/core/surface_factory_qt.cpp
+++ b/src/core/ozone/gl_ozone_qt.cpp
@@ -37,23 +37,18 @@
 **
 ****************************************************************************/
 
-#include "surface_factory_qt.h"
-
-#include "gl_context_qt.h"
-#include "type_conversion.h"
+#if defined(USE_OZONE)
 
 #include "base/files/file_path.h"
 #include "base/native_library.h"
+#include "gl_context_qt.h"
+#include "ozone/gl_ozone_qt.h"
 #include "ui/gl/gl_context_egl.h"
 #include "ui/gl/gl_implementation.h"
 #include "ui/gl/gl_surface.h"
-#include "ui/gl/init/gl_initializer.h"
 #include "ui/gl/init/gl_factory.h"
-#include "ui/ozone/common/gl_ozone_egl.h"
-
-#include <QGuiApplication>
+#include "ui/gl/init/gl_initializer.h"
 
-#if defined(USE_OZONE)
 
 #include <EGL/egl.h>
 #include <dlfcn.h>
@@ -65,26 +60,6 @@ Q_GUI_EXPORT QOpenGLContext *qt_gl_global_share_context();
 
 namespace QtWebEngineCore {
 
-class GLOzoneQt : public ui::GLOzoneEGL {
-public:
-    scoped_refptr<gl::GLSurface> CreateViewGLSurface(gfx::AcceleratedWidget /*window*/) override
-    {
-        return nullptr;
-    }
-    scoped_refptr<gl::GLSurface> CreateOffscreenGLSurface(const gfx::Size& /*size*/) override
-    {
-        return nullptr;
-    }
-
-protected:
-    // Returns native platform display handle. This is used to obtain the EGL
-    // display connection for the native display.
-    intptr_t GetNativeDisplay() override;
-
-    // Sets up GL bindings for the native surface.
-    bool LoadGLES2Bindings(gl::GLImplementation implementation) override;
-};
-
 base::NativeLibrary LoadLibrary(const base::FilePath& filename) {
     base::NativeLibraryLoadError error;
     base::NativeLibrary library = base::LoadNativeLibrary(filename, &error);
@@ -138,19 +113,6 @@ intptr_t GLOzoneQt::GetNativeDisplay()
     return reinterpret_cast<intptr_t>(EGL_DEFAULT_DISPLAY);
 }
 
-std::vector<gl::GLImplementation> SurfaceFactoryQt::GetAllowedGLImplementations()
-{
-    std::vector<gl::GLImplementation> impls;
-    impls.push_back(gl::kGLImplementationEGLGLES2);
-    return impls;
-}
-
-ui::GLOzone* SurfaceFactoryQt::GetGLOzone(gl::GLImplementation implementation)
-{
-    return new GLOzoneQt();
-}
-
 } // namespace QtWebEngineCore
 
 #endif // defined(USE_OZONE)
-
diff --git a/src/core/ozone/gl_ozone_qt.h b/src/core/ozone/gl_ozone_qt.h
new file mode 100644
index 000000000..8af879748
--- /dev/null
+++ b/src/core/ozone/gl_ozone_qt.h
@@ -0,0 +1,73 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtWebEngine module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef GL_OZONE_QT
+#define GL_OZONE_QT
+
+#if defined(USE_OZONE)
+
+#include "ui/ozone/common/gl_ozone_egl.h"
+
+namespace QtWebEngineCore {
+
+class GLOzoneQt : public ui::GLOzoneEGL {
+public:
+    scoped_refptr<gl::GLSurface> CreateViewGLSurface(gfx::AcceleratedWidget /*window*/) override
+    {
+        return nullptr;
+    }
+    scoped_refptr<gl::GLSurface> CreateOffscreenGLSurface(const gfx::Size& /*size*/) override
+    {
+        return nullptr;
+    }
+
+protected:
+    // Returns native platform display handle. This is used to obtain the EGL
+    // display connection for the native display.
+    intptr_t GetNativeDisplay() override;
+
+    // Sets up GL bindings for the native surface.
+    bool LoadGLES2Bindings(gl::GLImplementation implementation) override;
+};
+
+} // namespace QtWebEngineCore
+
+#endif // defined(USE_OZONE)
+
+#endif // GL_OZONE_QT
diff --git a/src/core/ozone_platform_qt.cpp b/src/core/ozone/ozone_platform_qt.cpp
index cf44fa456..8bb5007ef 100644
--- a/src/core/ozone_platform_qt.cpp
+++ b/src/core/ozone/ozone_platform_qt.cpp
@@ -37,108 +37,25 @@
 **
 ****************************************************************************/
 
-#include "ozone_platform_qt.h"
+#include "ozone/ozone_platform_qt.h"
 
 #if defined(USE_OZONE)
-
-#include "base/bind.h"
-#include "base/memory/ptr_util.h"
+#include "ozone/surface_factory_qt.h"
+#include "ozone/platform_window_qt.h"
 #include "ui/display/types/native_display_delegate.h"
-#include "ui/events/ozone/events_ozone.h"
-#include "ui/events/platform/platform_event_dispatcher.h"
-#include "ui/events/platform/platform_event_source.h"
 #include "ui/ozone/common/stub_client_native_pixmap_factory.h"
 #include "ui/ozone/common/stub_overlay_manager.h"
-#include "ui/ozone/public/ozone_platform.h"
 #include "ui/ozone/public/cursor_factory_ozone.h"
 #include "ui/ozone/public/gpu_platform_support_host.h"
 #include "ui/ozone/public/input_controller.h"
-#include "ui/platform_window/platform_window.h"
+#include "ui/ozone/public/ozone_platform.h"
 #include "ui/platform_window/platform_window_delegate.h"
-
-#include "surface_factory_qt.h"
+#include "ui/platform_window/platform_window.h"
 
 namespace ui {
 
 namespace {
 
-class PlatformWindowQt : public PlatformWindow, public PlatformEventDispatcher
-{
-public:
-    PlatformWindowQt(PlatformWindowDelegate* delegate,
-                     const gfx::Rect& bounds)
-        : delegate_(delegate)
-        , bounds_(bounds)
-    {
-        ui::PlatformEventSource::GetInstance()->AddPlatformEventDispatcher(this);
-    }
-
-    ~PlatformWindowQt() override
-    {
-        ui::PlatformEventSource::GetInstance()->RemovePlatformEventDispatcher(this);
-    }
-
-    // PlatformWindow:
-    gfx::Rect GetBounds() override;
-    void SetBounds(const gfx::Rect& bounds) override;
-    void Show() override { }
-    void Hide() override { }
-    void Close() override { }
-    void SetTitle(const base::string16&) override { }
-    void SetCapture() override { }
-    void ReleaseCapture() override { }
-    void ToggleFullscreen() override { }
-    void Maximize() override { }
-    void Minimize() override { }
-    void Restore() override { }
-    void SetCursor(PlatformCursor) override { }
-    void MoveCursorTo(const gfx::Point&) override { }
-    void ConfineCursorToBounds(const gfx::Rect&) override { }
-    PlatformImeController* GetPlatformImeController() override { return nullptr; }
-    // PlatformEventDispatcher:
-    bool CanDispatchEvent(const PlatformEvent& event) override;
-    uint32_t DispatchEvent(const PlatformEvent& event) override;
-    void PrepareForShutdown() override;
-
-private:
-    PlatformWindowDelegate* delegate_;
-    gfx::Rect bounds_;
-
-    DISALLOW_COPY_AND_ASSIGN(PlatformWindowQt);
-};
-
-gfx::Rect PlatformWindowQt::GetBounds()
-{
-    return bounds_;
-}
-
-void PlatformWindowQt::SetBounds(const gfx::Rect& bounds)
-{
-    if (bounds == bounds_)
-        return;
-    bounds_ = bounds;
-    delegate_->OnBoundsChanged(bounds);
-}
-
-bool PlatformWindowQt::CanDispatchEvent(const ui::PlatformEvent& /*ne*/)
-{
-    return true;
-}
-
-uint32_t PlatformWindowQt::DispatchEvent(const ui::PlatformEvent& native_event)
-{
-    DispatchEventFromNativeUiEvent(
-                native_event, base::Bind(&PlatformWindowDelegate::DispatchEvent,
-                                         base::Unretained(delegate_)));
-
-    return ui::POST_DISPATCH_STOP_PROPAGATION;
-}
-
-void PlatformWindowQt::PrepareForShutdown()
-{
-}
-
-
 class OzonePlatformQt : public OzonePlatform {
 public:
     OzonePlatformQt();
diff --git a/src/core/ozone_platform_qt.h b/src/core/ozone/ozone_platform_qt.h
index 8b92b817d..dee66beb3 100644
--- a/src/core/ozone_platform_qt.h
+++ b/src/core/ozone/ozone_platform_qt.h
@@ -37,8 +37,8 @@
 **
 ****************************************************************************/
 
-#ifndef UI_OZONE_PLATFORM_EGLFS_OZONE_PLATFORM_QT_H_
-#define UI_OZONE_PLATFORM_EGLFS_OZONE_PLATFORM_QT_H_
+#ifndef OZONE_PLATFORM_QT_H
+#define OZONE_PLATFORM_QT_H
 
 #if defined(USE_OZONE)
 
@@ -52,4 +52,4 @@ OzonePlatform* CreateOzonePlatformQt();
 }  // namespace ui
 
 #endif // defined(USE_OZONE)
-#endif // UI_OZONE_PLATFORM_EGLFS_OZONE_PLATFORM_QT_H_
+#endif // OZONE_PLATFORM_QT_H
diff --git a/src/core/ozone/platform_window_qt.cpp b/src/core/ozone/platform_window_qt.cpp
new file mode 100644
index 000000000..757c042f0
--- /dev/null
+++ b/src/core/ozone/platform_window_qt.cpp
@@ -0,0 +1,95 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtWebEngine module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#if defined(USE_OZONE)
+
+#include "base/bind.h"
+#include "ozone/platform_window_qt.h"
+#include "ui/events/ozone/events_ozone.h"
+#include "ui/events/platform/platform_event_source.h"
+#include "ui/platform_window/platform_window_delegate.h"
+
+namespace ui {
+
+PlatformWindowQt::PlatformWindowQt(PlatformWindowDelegate* delegate, const gfx::Rect& bounds)
+    : delegate_(delegate)
+    , bounds_(bounds)
+{
+    ui::PlatformEventSource::GetInstance()->AddPlatformEventDispatcher(this);
+}
+
+PlatformWindowQt::~PlatformWindowQt()
+{
+    ui::PlatformEventSource::GetInstance()->RemovePlatformEventDispatcher(this);
+}
+
+gfx::Rect PlatformWindowQt::GetBounds()
+{
+    return bounds_;
+}
+
+void PlatformWindowQt::SetBounds(const gfx::Rect& bounds)
+{
+    if (bounds == bounds_)
+        return;
+    bounds_ = bounds;
+    delegate_->OnBoundsChanged(bounds);
+}
+
+bool PlatformWindowQt::CanDispatchEvent(const ui::PlatformEvent& /*ne*/)
+{
+    return true;
+}
+
+uint32_t PlatformWindowQt::DispatchEvent(const ui::PlatformEvent& native_event)
+{
+    DispatchEventFromNativeUiEvent(
+                native_event, base::Bind(&PlatformWindowDelegate::DispatchEvent,
+                                         base::Unretained(delegate_)));
+
+    return ui::POST_DISPATCH_STOP_PROPAGATION;
+}
+
+void PlatformWindowQt::PrepareForShutdown()
+{
+}
+
+} // namespace ui
+
+#endif // defined(USE_OZONE)
diff --git a/src/core/ozone/platform_window_qt.h b/src/core/ozone/platform_window_qt.h
new file mode 100644
index 000000000..d25096432
--- /dev/null
+++ b/src/core/ozone/platform_window_qt.h
@@ -0,0 +1,91 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtWebEngine module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef PLATFORM_WINDOW_QT_H
+#define PLATFORM_WINDOW_QT_H
+
+#if defined(USE_OZONE)
+
+#include "ui/events/platform/platform_event_dispatcher.h"
+#include "ui/gfx/geometry/point.h"
+#include "ui/gfx/geometry/rect.h"
+#include "ui/platform_window/platform_window.h"
+
+namespace ui {
+
+class PlatformWindowDelegate;
+
+class PlatformWindowQt : public PlatformWindow, public PlatformEventDispatcher
+{
+public:
+    PlatformWindowQt(PlatformWindowDelegate* delegate, const gfx::Rect& bounds);
+    ~PlatformWindowQt() override;
+    // PlatformWindow:
+    gfx::Rect GetBounds() override;
+    void SetBounds(const gfx::Rect& bounds) override;
+    void Show() override { }
+    void Hide() override { }
+    void Close() override { }
+    void SetTitle(const base::string16&) override { }
+    void SetCapture() override { }
+    void ReleaseCapture() override { }
+    void ToggleFullscreen() override { }
+    void Maximize() override { }
+    void Minimize() override { }
+    void Restore() override { }
+    void SetCursor(PlatformCursor) override { }
+    void MoveCursorTo(const gfx::Point&) override { }
+    void ConfineCursorToBounds(const gfx::Rect&) override { }
+    PlatformImeController* GetPlatformImeController() override { return nullptr; }
+    // PlatformEventDispatcher:
+    bool CanDispatchEvent(const PlatformEvent& event) override;
+    uint32_t DispatchEvent(const PlatformEvent& event) override;
+    void PrepareForShutdown() override;
+
+private:
+    PlatformWindowDelegate* delegate_;
+    gfx::Rect bounds_;
+
+    DISALLOW_COPY_AND_ASSIGN(PlatformWindowQt);
+};
+
+}
+
+#endif // defined(USE_OZONE)
+#endif //PLATFORM_WINDOW_QT_H
diff --git a/src/core/ozone/surface_factory_qt.cpp b/src/core/ozone/surface_factory_qt.cpp
new file mode 100644
index 000000000..b1db44f65
--- /dev/null
+++ b/src/core/ozone/surface_factory_qt.cpp
@@ -0,0 +1,61 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtWebEngine module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#if defined(USE_OZONE)
+
+#include "ozone/gl_ozone_qt.h"
+#include "ozone/surface_factory_qt.h"
+#include "ui/gl/gl_surface.h"
+namespace QtWebEngineCore {
+
+std::vector<gl::GLImplementation> SurfaceFactoryQt::GetAllowedGLImplementations()
+{
+    std::vector<gl::GLImplementation> impls;
+    impls.push_back(gl::kGLImplementationEGLGLES2);
+    return impls;
+}
+
+ui::GLOzone* SurfaceFactoryQt::GetGLOzone(gl::GLImplementation implementation)
+{
+    return new GLOzoneQt();
+}
+
+} // namespace QtWebEngineCore
+#endif // defined(USE_OZONE)
+
diff --git a/src/core/surface_factory_qt.h b/src/core/ozone/surface_factory_qt.h
index b7991829c..b7991829c 100644
--- a/src/core/surface_factory_qt.h
+++ b/src/core/ozone/surface_factory_qt.h
diff --git a/src/core/web_engine_context.cpp b/src/core/web_engine_context.cpp
index 7154859df..56410ecd4 100644
--- a/src/core/web_engine_context.cpp
+++ b/src/core/web_engine_context.cpp
@@ -91,7 +91,7 @@
 #include "media_capture_devices_dispatcher.h"
 #include "net/webui_controller_factory_qt.h"
 #include "type_conversion.h"
-#include "surface_factory_qt.h"
+#include "ozone/surface_factory_qt.h"
 #include "web_engine_library_info.h"
 
 #include <QFileInfo>