| // Copyright 2015 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "chrome/browser/net/net_error_diagnostics_dialog.h" |
| |
| // Winsock.h must be included before ndfapi.h. |
| #include <winsock2.h> // NOLINT |
| #include <ndfapi.h> // NOLINT |
| #include <windows.h> // NOLINT |
| |
| #include "base/bind.h" |
| #include "base/bind_helpers.h" |
| #include "base/files/file_path.h" |
| #include "base/location.h" |
| #include "base/logging.h" |
| #include "base/macros.h" |
| #include "base/memory/scoped_ptr.h" |
| #include "base/memory/weak_ptr.h" |
| #include "base/native_library.h" |
| #include "base/scoped_native_library.h" |
| #include "base/strings/string16.h" |
| #include "base/task_runner.h" |
| #include "base/threading/thread.h" |
| #include "base/strings/utf_string_conversions.h" |
| #include "base/win/windows_version.h" |
| #include "content/public/browser/web_contents.h" |
| #include "ui/gfx/native_widget_types.h" |
| #include "ui/shell_dialogs/base_shell_dialog_win.h" |
| #include "ui/views/win/hwnd_util.h" |
| |
| namespace { |
| |
| class NetErrorDiagnosticsDialog : public ui::BaseShellDialogImpl { |
| public: |
| NetErrorDiagnosticsDialog() {} |
| ~NetErrorDiagnosticsDialog() override {} |
| |
| // NetErrorDiagnosticsDialog implementation. |
| void Show(content::WebContents* web_contents, |
| const std::string& failed_url, |
| const base::Closure& callback) { |
| DCHECK(!callback.is_null()); |
| |
| HWND parent = |
| views::HWNDForNativeWindow(web_contents->GetTopLevelNativeWindow()); |
| if (IsRunningDialogForOwner(parent)) |
| return; |
| |
| RunState run_state = BeginRun(parent); |
| run_state.dialog_thread->task_runner()->PostTaskAndReply( |
| FROM_HERE, |
| base::Bind(&NetErrorDiagnosticsDialog::ShowDialogOnPrivateThread, |
| base::Unretained(this), parent, failed_url), |
| base::Bind(&NetErrorDiagnosticsDialog::DiagnosticsDone, |
| base::Unretained(this), run_state, callback)); |
| } |
| |
| private: |
| void ShowDialogOnPrivateThread(HWND parent, const std::string& failed_url) { |
| NDFHANDLE incident_handle; |
| base::string16 failed_url_wide = base::UTF8ToUTF16(failed_url); |
| if (!SUCCEEDED(NdfCreateWebIncident(failed_url_wide.c_str(), |
| &incident_handle))) { |
| return; |
| } |
| NdfExecuteDiagnosis(incident_handle, parent); |
| NdfCloseIncident(incident_handle); |
| } |
| |
| void DiagnosticsDone(RunState run_state, const base::Closure& callback) { |
| EndRun(run_state); |
| callback.Run(); |
| } |
| |
| DISALLOW_COPY_AND_ASSIGN(NetErrorDiagnosticsDialog); |
| }; |
| |
| } // namespace |
| |
| bool CanShowNetworkDiagnosticsDialog() { |
| // Not present on XP and Windows 2003. |
| // TODO(mmenke): Remove this logic once Chrome requires Vista or later. |
| return base::win::OSInfo::GetInstance()->version() >= |
| base::win::VERSION_VISTA; |
| } |
| |
| void ShowNetworkDiagnosticsDialog(content::WebContents* web_contents, |
| const std::string& failed_url) { |
| DCHECK(CanShowNetworkDiagnosticsDialog()); |
| |
| NetErrorDiagnosticsDialog* dialog = new NetErrorDiagnosticsDialog(); |
| dialog->Show( |
| web_contents, failed_url, |
| base::Bind(&base::DeletePointer<NetErrorDiagnosticsDialog>, dialog)); |
| } |