common/Path2.hh

   1 /******************************************************************************
   2  * Copyright (c) 2000-2016 Ericsson Telecom AB
   3  * All rights reserved. This program and the accompanying materials
   4  * are made available under the terms of the Eclipse Public License v1.0
   5  * which accompanies this distribution, and is available at
   6  * http://www.eclipse.org/legal/epl-v10.html
   7  *
   8  * Contributors:
   9  *   Balasko, Jeno
  10  *   Beres, Szabolcs
  11  *
  12  ******************************************************************************/
  13 #ifndef PATH_HH_
  14 #define PATH_HH_
  15
  16 #include <string>
  17
  18
  19 class Path {
  20 private:
  21   Path();
  22 public:
  23   static const char SEPARATOR;
  24
  25   static std::string normalize(const std::string& original);
  26
  27   /* Creates a normalized absolute path from the given filename.
  28    * The relative path will be resolved according to
  29    * the current working directory. */
  30   static std::string get_abs_path(const std::string& fname);
  31
  32   /* Returns the filename from the path. (The suffix after the last '/')
  33    * e.g.: "abc/def" -> "def"
  34    *       "abc"     -> "abc"
  35    *       "abc/"   -> ""
  36    */
  37   static std::string get_file(const std::string& path);
  38   /* Returns the directory part of the given path.
  39    * e.g.:  "/a/b/cde -> "/a/b/"
  40    *        "abc"     -> ""
  41    *        "../abc"  -> "../"
  42    *        "/"       -> "/"    */
  43   static std::string get_dir(const std::string& path);
  44
  45   static std::string compose(const std::string& path1, const std::string& path2);
  46
  47   static bool is_absolute(const std::string& path);
  48 };
  49
  50 #endif