common/Path2.hh

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Copyright (c) 2000-2014 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 #ifndef PATH_HH_
   9 #define PATH_HH_
  10
  11 #include <string>
  12
  13
  14 class Path {
  15 private:
  16   Path();
  17 public:
  18   static const char SEPARATOR;
  19
  20   static std::string normalize(const std::string& original);
  21
  22   /* Creates a normalized absolute path from the given filename.
  23    * The relative path will be resolved according to
  24    * the current working directory. */
  25   static std::string get_abs_path(const std::string& fname);
  26
  27   /* Returns the filename from the path. (The suffix after the last '/')
  28    * e.g.: "abc/def" -> "def"
  29    *       "abc"     -> "abc"
  30    *       "abc/"   -> ""
  31    */
  32   static std::string get_file(const std::string& path);
  33   /* Returns the directory part of the given path.
  34    * e.g.:  "/a/b/cde -> "/a/b/"
  35    *        "abc"     -> ""
  36    *        "../abc"  -> "../"
  37    *        "/"       -> "/"    */
  38   static std::string get_dir(const std::string& path);
  39
  40   static std::string compose(const std::string& path1, const std::string& path2);
  41
  42   static bool is_absolute(const std::string& path);
  43 };
  44
  45 #endif