static int
display_menu(void)
{
int ret=0;
int maxx,maxy;
int curr;
do_init_dialog();
getmaxyx(stdscr, maxy, maxx);
dialog_vars.help_button=1;
dialog_vars.item_help=1;
loop:
switch(ret=dlg_checklist("Welcome to pkg_cleanup.", "These are the leaf packages installed on your system\nChose the packages to deinstall. Help will display the package description.", maxy-1, maxx, maxy-9, menulen, menu, " X", FLAG_CHECK, &curr)) {
case DLG_EXIT_HELP: {
char *p = read_desc(menu[curr].ITEM_PROMPT);
if(p) {
dialog_vars.help_button=0;
dialog_msgbox(menu[curr].ITEM_DATA, p, maxy-4, maxx-4, TRUE);
dialog_vars.help_button=1;
free(p);
}
goto loop;
}
case 0:
ret=0;
break;
default:
ret=-1;
break;
}
dialog_vars.help_button=0;
dialog_vars.item_help=0;
end_dialog();
return(ret);
}
int main()
{
/* Descripción textual del L-system */
char lsystem_desc[MAX_DESC+1] = {"F(2)[-F[-F]F]/(137.5)F(1.5)[-F]F"};
/* Punto inicial */
double P[DIM] = {0.0, 0.0, 0.0};
read_desc(lsystem_desc, P);
return 0;
}
int
main(int argc, char **argv) {
size_t l = 0;
u_char *buf = NULL;
if(argv[1] && !strcmp(argv[1], "-h")) {
fmt_eprint("cat | hexify [+] ; # convert binary stdin to ASCII hex stdout\n");
exit(1);
}
if((buf = read_desc(fileno(stdin), &l))) {
if(argv[1] && argv[1][0] == '+') {
int i = 0;
char *s = shexify(buf, l);
int l = strlen(s);
while(i < l) {
fputc(s[i++], stdout);
fputc(s[i++], stdout);
fputc(' ', stdout);
if(!(i % 16)) {
fputc(' ', stdout);
fputc(' ', stdout);
fputc(' ', stdout);
}
if(!(i % 32)) {
fputc('\\', stdout);
fputc('\n', stdout);
}
}
fputc('\n', stdout);
} else
fputs(shexify(buf, l), stdout);
}
exit(0);
}
