int main(void)
{
/* Declare YOUR variables here ! */
Slist mylist;
int menu_choice;
/* Seed to random generator and clear the screen.. */
srand((unsigned int)time(NULL));
if ((mylist = SLISTinit(my_destroy)) == NULL)
{
printf("\nFatal error... - bailing out!");
SLISTdestroy(mylist);
exit(-1);
}
/* Set match-callback into list structure.. */
SLISTsetmatch(mylist, my_match);
/* Populate the (empty) list.. */
create_random_nodes(mylist, NR_OF_ITEMS);
/* Enter menu loop... */
do
{
menu_choice = menu(MAIN_MENU_ROW, 0, 5);
switch (menu_choice)
{
case 1:
ins_nodes(mylist);
break;
case 2:
rem_nodes(mylist);
break;
case 3:
search_node(mylist);
break;
case 4:
sort_list(mylist);
break;
case 5:
print_list(mylist);
break;
default:
final_status(mylist);
break;
}
}
while (menu_choice);
/* ..and finally destroy the list. */
prompt_and_pause("\n\nLet's tidy up and destroy the list..- Bye!");
SLISTdestroy(mylist);
return 0;
}
static struct dsync_mailbox_tree *create_random_tree(void)
{
struct dsync_mailbox_tree *tree;
unsigned int counter = 0;
tree = dsync_mailbox_tree_init('/', '_');
create_random_nodes(tree, "", 0, &counter);
return tree;
}
void display_callback( void ){
delete nodes;
nodes = new Node[ 0 ];
nodes_len = 0;
create_random_nodes( &nodes, &nodes_len, 100 );
create_links( nodes, nodes_len, 100 );
glClearColor( 1.0, 0.0, 0.0, 1.0 );
glClear( GL_COLOR_BUFFER_BIT );
std::cout << "actual len: " << nodes_len << "\n\n\n\n\n";
glutSwapBuffers();
glutTimerFunc( frame_delay, render, 0 );
}
static void
create_random_nodes(struct dsync_mailbox_tree *tree, const char *parent_name,
unsigned int depth, unsigned int *counter)
{
unsigned int parent_len, i, nodes_count = 1 + rand() % 3;
string_t *str;
if (depth == MAX_DEPTH)
return;
str = t_str_new(32);
if (*parent_name != '\0')
str_printfa(str, "%s/", parent_name);
parent_len = str_len(str);
for (i = 0; i < nodes_count; i++) {
*counter += 1;
str_truncate(str, parent_len);
str_printfa(str, "%u.%u", depth, i);
random_node_create(tree, *counter, str_c(str));
create_random_nodes(tree, str_c(str), depth+1, counter);
}
}
