PathInfo.cc

Go to the documentation of this file.

/*---------------------------------------------------------------------\
|                          ____ _   __ __ ___                          |
|                         |__  / \ / / . \ . \                         |
|                           / / \ V /|  _/  _/                         |
|                          / /__ | | | | | |                           |
|                         /_____||_| |_| |_|                           |
|                                                                      |
\---------------------------------------------------------------------*/
#include <zypp/PathInfo.h>
#include <zypp/base/StrMatcher.h>
 
using std::endl;
using std::string;
 
namespace zypp
{ 
  namespace filesystem
  {
 
    const StrMatcher & matchNoDots()
    {
      static StrMatcher noDots( "[^.]*", Match::GLOB );
      return noDots;
    }
 
    int dirForEach( const Pathname & dir_r, const StrMatcher & matcher_r, function<bool( const Pathname &, const char *const)> fnc_r )
    {
      if ( ! fnc_r )
        return 0;
 
      bool nodots = ( &matcher_r == &matchNoDots() );
      return dirForEach( dir_r,
                         [&]( const Pathname & dir_r, const char *const name_r )->bool
                         {
                           if ( ( nodots && name_r[0] == '.' ) || ! matcher_r( name_r ) )
                             return true;
                           return fnc_r( dir_r, name_r );
                         } );
    }
 
  } // namespace filesystem
} // namespace zypp