Home | History | Annotate | Download | only in test 
      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 // This file exposes the public interface to the mini_installer re-versioner.
      6 
      7 #ifndef CHROME_INSTALLER_TEST_ALTERNATE_VERSION_GENERATOR_H_
      8 #define CHROME_INSTALLER_TEST_ALTERNATE_VERSION_GENERATOR_H_
      9 
     10 #include <string>
     11 
     12 namespace base {
     13 class FilePath;
     14 class Version;
     15 }
     16 
     17 namespace upgrade_test {
     18 
     19 enum Direction {
     20   PREVIOUS_VERSION,
     21   NEXT_VERSION
     22 };
     23 
     24 // Generates an alternate mini_installer.exe using the one indicated by
     25 // |original_installer_path|, giving the new one a lower or higher version than
     26 // the original and placing it in |target_path|.  Any previous file at
     27 // |target_path| is clobbered.  Returns true on success.  |original_version| and
     28 // |new_version|, when non-NULL, are given the original and new version numbers
     29 // on success.
     30 bool GenerateAlternateVersion(const base::FilePath& original_installer_path,
     31                               const base::FilePath& target_path,
     32                               Direction direction,
     33                               std::wstring* original_version,
     34                               std::wstring* new_version);
     35 
     36 // Given a path to a PEImage in |original_file|, copy that file to
     37 // |target_file|, modifying the version of the copy according to |direction|.
     38 // Any previous file at |target_file| is clobbered. Returns true on success.
     39 // Note that |target_file| may still be mutated on failure.
     40 bool GenerateAlternatePEFileVersion(const base::FilePath& original_file,
     41                                     const base::FilePath& target_file,
     42                                     Direction direction);
     43 
     44 // Given a path to a PEImage in |original_file|, copy that file to
     45 // |target_file|, modifying the version of the copy according to |version|.
     46 // Any previous file at |target_file| is clobbered. Returns true on success.
     47 // Note that |target_file| may still be mutated on failure.
     48 bool GenerateSpecificPEFileVersion(const base::FilePath& original_file,
     49                                    const base::FilePath& target_file,
     50                                    const base::Version& version);
     51 
     52 }  // namespace upgrade_test
     53 
     54 #endif  // CHROME_INSTALLER_TEST_ALTERNATE_VERSION_GENERATOR_H_
     55