Ejemplo n.º 1
0
 int ls_main( int argc, char **argv )
 {
    char *node = NULL;
    if ( argc == 1 ) node = strdup("/");
    if ( argc == 2 ) node = strdup( argv[1] );
    if ( node == NULL ) return -1;

    Directory *dir = new Directory( node );
    if ( dir->Exists() == false ) 
    {
      printf("%s\n","directory does not exist.");
    }
  
	char *front = (char*)malloc( strlen(node) + 2 );
		  strcpy( front, node );
		  if ( front[strlen(front) - 1] != '/' ) 
				strcat( front, "/" );

	
     char *entry = NULL;
     while ((entry = dir->NextEntry()) != NULL )
     {
	   char *complete = (char*)malloc(strlen(front) + strlen(entry) + 5 );

		   strcpy( complete, front );
		   strcat( complete, entry );
		   
		   int size = -1;
		   File *temp = new File( complete );
		   if ( temp->Open() >= 0 )
		   {
		     size = temp->Size();
			 temp->Close();
		   }
		   delete temp;
			 
       printf("%5s%10i  %s\n", ". ", size, entry );

	   free( complete );
     }
 
	 free( front );

    printf("%i%s\n", dir->CountEntries(), " files.");
    delete dir;
    free( node );
   
   return 0;
 }
Ejemplo n.º 2
0
bool CommanderWindow::Refresh()
{
	cleanPath();
	list->Empty();
		
	const char *path = input->Text();

	Directory *dir = new Directory( path );
    if ( dir->Exists() == false )  
    {
	  delete dir;
	  Draw( Bounds() );
	  return false;
    }
  
     char *entry = NULL;
     while ((entry = dir->NextEntry()) != NULL )
     {

	   char *complete = (char*)malloc( strlen(path) + strlen(entry) + 2 );

		   strcpy( complete, path );
		   strcat( complete, entry );
		   
		   int size = -1;
		   File *temp = new File( complete );
		   if ( temp->Open() >= 0 )
		   {
		     size = temp->Size();
			 temp->Close();
		   }
		   delete temp;
			 

	   list->AddItem( new StringItem( entry ) );
	   free( complete );
     }

	Draw( Bounds() );
    delete dir;

	return true;
}