src/tool/dir.cpp


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#ifndef DIR_CPP
#define DIR_CPP

#include "dir.h"

using namespace std;

dir::dir()
{
  b_open = false;
}

dir::~dir()
{
  vec_dir.clear();
  close_dir();
}

bool
dir::open_dir( char *c_dir )
{
  string s_dir( c_dir );
  return open_dir( s_dir  );
}

bool
dir::open_dir( string &s_dir )
{
  if ( b_open )
    return false;

  p_d = opendir( s_dir.c_str() );

  if ( p_d == NULL )
    return false; // Could not open dir.

  b_open = true;

  return true; // Could open dir with success.
}

void
dir::close_dir()
{
  if ( b_open && p_d != NULL )
  {
    closedir( p_d );
    b_open = false;
  }
}

void
dir::read_dir()
{
  if ( p_d != NULL )
    while( p_ep = readdir( p_d ) )
      vec_dir.push_back( string( p_ep->d_name ) );
}

vector<string>
dir::get_dir_vec()
{
  return vec_dir;
}

#endif