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;
}
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;
}