void make_tunables_script(char *file)
{
init_tuning();
sort_tunables();
// try to open the file for writing.
FILE* f = (file)?fopen(file,"w"):stdout;
if (!f) {
fprintf(stderr,"Error: cannot open file %s for writing",file);
return;
}
/* print shebang and some comments. */
fprintf(f,"#!/bin/bash\n\n");
fprintf(f,"###################################\n");
fprintf(f,"####### PowerTOP Tunables #######\n");
fprintf(f,"###################################\n\n");
for (size_t i = 0; i < all_tunables.size(); i++) {
if (all_tunables[i]->good_bad() != TUNE_BAD)
continue;
// TODO: it woudl be nice to categorize here.
fprintf(f,"# %s\n", all_tunables[i]->description());
fprintf(f,"%s\n\n", all_tunables[i]->toggle_script());
}
if (f != stderr)
fclose(f);
}
void initialize_tuning(void)
{
class tuning_window *w;
w = new tuning_window();
create_tab("Tunables", _("Tunables"), w, _(" <ESC> Exit | <Enter> Toggle tunable | <r> Window refresh"));
init_tuning();
w->cursor_max = all_tunables.size() - 1;
}
void tuning_window::window_refresh()
{
clear_tuning();
should_clear = true;
init_tuning();
}
