Keep only base/extractor.[cc|h].

base/path.h

-// Copyright 2007-2009 Google Inc.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//      http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-// ========================================================================
-//
-// Path utility functions.
-
-#ifndef OMAHA_BASE_PATH_H_
-#define OMAHA_BASE_PATH_H_
-
-#include <atlstr.h>
-#include <vector>
-
-namespace omaha {
-
-// Get the starting path from the command string
-CString GetStartingPathFromString(const CString& s);
-
-// Get the trailing path from the command string
-CString GetTrailingPathFromString(const CString& s);
-
-// Get the file from the command string
-HRESULT GetFileFromCommandString(const TCHAR* s, CString* file);
-
-// Expands the string with embedded special folder variables
-HRESULT ExpandStringWithSpecialFolders(CString* str);
-
-// Normalize a path
-HRESULT NormalizePath(const TCHAR* path, CString* normalized_path);
-
-// Concatenate two paths together
-CString ConcatenatePath(const CString& path1, const CString& path2);
-
-// Get the file out of the file path
-CString GetFileFromPath(const CString& path);
-
-// Get the directory from the path
-CString GetDirectoryFromPath(const CString& path);
-
-// Remove the extension from the path.
-CString GetPathRemoveExtension(const CString& path);
-
-// Returns true iff path is an absolute path (starts with a drive name)
-bool IsAbsolutePath(const TCHAR* path);
-
-// Makes sure the path is enclosed with double quotation marks.
-void EnclosePath(CString* path);
-
-// Used to enclose paths that are typically used with LocalServer32 entries.
-// Unenclosed LocalServer32 entries with spaces are not recommended because
-// the LocalServer32 entry is a command line, not just an EXE path.
-// DLL paths should not be enclosed, because InProcServer32 entries are just
-// a DLL path and not a command line.
-CString EnclosePathIfExe(const CString& module_path);
-
-// remove any double quotation masks from an enclosed path
-void UnenclosePath(CString* path);
-
-// Removes a trailing double quote from a path. ::CommandLineToArgvW() has some
-// strange treatment for quotation marks and backslashes, as detailed here:
-// http://blogs.msdn.com/b/oldnewthing/archive/2010/09/17/10063629.aspx
-//
-// So an argument containing a directory path with a trailing backslash:
-// <<prog.exe /dir "c:\a dir\">>
-// is incorrectly parsed with a double-quote at the end:
-// <<c:\a dir">>.
-void RemoveMismatchedEndQuoteInDirectoryPath(CString* directory_path);
-
-// Converts the short path name to long name.
-HRESULT ShortPathToLongPath(const CString& short_path, CString* long_path);
-
-// Returns a list of files that match the criteria.
-HRESULT FindFiles(const CString& dir,
-                  const CString& pattern,
-                  std::vector<CString>* files);
-
-HRESULT FindFilesEx(const CString& dir,
-                    const CString& pattern,
-                    std::vector<CString>* files);
-
-HRESULT FindFileRecursive(const CString& dir,
-                          const CString& pattern,
-                          std::vector<CString>* files);
-
-}  // namespace omaha
-
-#endif  // OMAHA_BASE_PATH_H_