1// Copyright (c) 2011 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#include "chrome/browser/ui/webui/options/advanced_options_utils.h"
6
7#include <windows.h>
8#include <cryptuiapi.h>
9#pragma comment(lib, "cryptui.lib")
10#include <shellapi.h>
11
12#include "base/file_util.h"
13#include "base/path_service.h"
14#include "base/threading/thread.h"
15#include "chrome/browser/browser_process.h"
16#include "content/browser/tab_contents/tab_contents.h"
17#include "content/browser/tab_contents/tab_contents_view.h"
18
19// A helper method that opens the Internet Options control panel dialog with
20// the Connections tab selected.
21class OpenConnectionDialogTask : public Task {
22 public:
23  OpenConnectionDialogTask() {}
24
25  virtual void Run() {
26    // Using rundll32 seems better than LaunchConnectionDialog which causes a
27    // new dialog to be made for each call.  rundll32 uses the same global
28    // dialog and it seems to share with the shortcut in control panel.
29    FilePath rundll32;
30    PathService::Get(base::DIR_SYSTEM, &rundll32);
31    rundll32 = rundll32.AppendASCII("rundll32.exe");
32
33    FilePath shell32dll;
34    PathService::Get(base::DIR_SYSTEM, &shell32dll);
35    shell32dll = shell32dll.AppendASCII("shell32.dll");
36
37    FilePath inetcpl;
38    PathService::Get(base::DIR_SYSTEM, &inetcpl);
39    inetcpl = inetcpl.AppendASCII("inetcpl.cpl,,4");
40
41    std::wstring args(shell32dll.value());
42    args.append(L",Control_RunDLL ");
43    args.append(inetcpl.value());
44
45    ShellExecute(NULL, L"open", rundll32.value().c_str(), args.c_str(), NULL,
46                 SW_SHOWNORMAL);
47  }
48
49 private:
50  DISALLOW_COPY_AND_ASSIGN(OpenConnectionDialogTask);
51};
52
53void AdvancedOptionsUtilities::ShowNetworkProxySettings(
54      TabContents* tab_contents) {
55  base::Thread* thread = g_browser_process->file_thread();
56  DCHECK(thread);
57  thread->message_loop()->PostTask(FROM_HERE, new OpenConnectionDialogTask);
58}
59
60void AdvancedOptionsUtilities::ShowManageSSLCertificates(
61      TabContents* tab_contents) {
62  CRYPTUI_CERT_MGR_STRUCT cert_mgr = { 0 };
63  cert_mgr.dwSize = sizeof(CRYPTUI_CERT_MGR_STRUCT);
64  cert_mgr.hwndParent =
65  tab_contents->view()->GetTopLevelNativeWindow();
66  ::CryptUIDlgCertMgr(&cert_mgr);
67}
68