chrome/browser/download/download_crx_util.h

   1 // Copyright (c) 2012 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 // Download code which handles CRX files (extensions, themes, apps, ...).
   6
   7 #ifndef CHROME_BROWSER_DOWNLOAD_DOWNLOAD_CRX_UTIL_H_
   8 #define CHROME_BROWSER_DOWNLOAD_DOWNLOAD_CRX_UTIL_H_
   9
  10
  11 #include "base/basictypes.h"
  12 #include "base/memory/ref_counted.h"
  13 #include "base/memory/scoped_ptr.h"
  14
  15 class ExtensionInstallPrompt;
  16 class Profile;
  17
  18 namespace content {
  19 class DownloadItem;
  20 }
  21
  22 namespace extensions {
  23 class CrxInstaller;
  24 }
  25
  26 namespace download_crx_util {
  27
  28 // Allow tests to install a mock ExtensionInstallPrompt object, to fake
  29 // user clicks on the permissions dialog.
  30 void SetMockInstallPromptForTesting(
  31     scoped_ptr<ExtensionInstallPrompt> mock_prompt);
  32
  33 // Create and pre-configure a CrxInstaller for a given |download_item|.
  34 scoped_refptr<extensions::CrxInstaller> CreateCrxInstaller(
  35     Profile* profile,
  36     const content::DownloadItem& download_item);
  37
  38 // Start installing a downloaded item item as a CRX (extension, theme, app,
  39 // ...).  The installer does work on the file thread, so the installation
  40 // is not complete when this function returns.  Returns the object managing
  41 // the installation.
  42 scoped_refptr<extensions::CrxInstaller> OpenChromeExtension(
  43     Profile* profile,
  44     const content::DownloadItem& download_item);
  45
  46 // Returns true if this is an extension download. This also considers user
  47 // scripts to be extension downloads, since we convert those automatically.
  48 bool IsExtensionDownload(const content::DownloadItem& download_item);
  49
  50 // Checks whether an extension download should be allowed to proceed because the
  51 // installation site is whitelisted in prefs.
  52 bool OffStoreInstallAllowedByPrefs(Profile* profile,
  53                                    const content::DownloadItem& item);
  54
  55 }  // namespace download_crx_util
  56
  57 #endif  // CHROME_BROWSER_DOWNLOAD_DOWNLOAD_CRX_UTIL_H_