/* * Handle a "special request" */ static errr Term_xtra_gcu(int n, int v) { term_data *td = (term_data *)(Term->data); /* Analyze the request */ switch (n) { /* Clear screen */ case TERM_XTRA_CLEAR: touchwin(td->win); (void)wclear(td->win); return (0); /* Make a noise */ case TERM_XTRA_NOISE: (void)write(1, "\007", 1); return (0); /* Flush the Curses buffer */ case TERM_XTRA_FRESH: (void)wrefresh(td->win); return (0); #ifdef USE_CURS_SET /* Change the cursor visibility */ case TERM_XTRA_SHAPE: curs_set(v); return (0); #endif /* Suspend/Resume curses */ case TERM_XTRA_ALIVE: return (Term_xtra_gcu_alive(v)); /* Process events */ case TERM_XTRA_EVENT: return (Term_xtra_gcu_event(v)); /* Flush events */ case TERM_XTRA_FLUSH: while (!Term_xtra_gcu_event(FALSE)); return (0); /* Delay */ case TERM_XTRA_DELAY: usleep(1000 * v); return (0); /* React to events */ case TERM_XTRA_REACT: Term_xtra_gcu_react(); return (0); } /* Unknown */ return (1); }
/* * Handle a "special request" */ static errr Term_xtra_gcu(int n, int v) { term_data *td = (term_data *)(Term->data); /* Analyze the request */ switch (n) { /* Clear screen */ case TERM_XTRA_CLEAR: touchwin(td->win); (void)wclear(td->win); return (0); /* Make a noise */ case TERM_XTRA_NOISE: (void)write(1, "\007", 1); return (0); /* Flush the Curses buffer */ case TERM_XTRA_FRESH: (void)wrefresh(td->win); return (0); #ifdef USE_CURS_SET /* Change the cursor visibility */ case TERM_XTRA_SHAPE: curs_set(v); return (0); #endif /* Suspend/Resume curses */ case TERM_XTRA_ALIVE: return (Term_xtra_gcu_alive(v)); /* Process events */ case TERM_XTRA_EVENT: return (Term_xtra_gcu_event(v)); /* Flush events */ case TERM_XTRA_FLUSH: while (!Term_xtra_gcu_event(FALSE)); return (0); /* Delay */ case TERM_XTRA_DELAY: usleep(1000 * v); return (0); /* Get Delay of some milliseconds */ case TERM_XTRA_GET_DELAY: { int ret; struct timeval tv; ret = gettimeofday(&tv, NULL); Term_xtra_long = (tv.tv_sec * 1000) + (tv.tv_usec / 1000); return ret; } /* Subdirectory scan */ case TERM_XTRA_SCANSUBDIR: { DIR *directory; struct dirent *entry; scansubdir_max = 0; directory = opendir(scansubdir_dir); if (!directory) return 1; while ((entry = readdir(directory))) { char file[PATH_MAX + NAME_MAX + 2]; struct stat filedata; file[PATH_MAX + NAME_MAX] = 0; strncpy(file, scansubdir_dir, PATH_MAX); strncat(file, "/", 2); strncat(file, entry->d_name, NAME_MAX); if (!stat(file, &filedata) && S_ISDIR((filedata.st_mode))) { string_free(scansubdir_result[scansubdir_max]); scansubdir_result[scansubdir_max] = string_make(entry->d_name); ++scansubdir_max; } } } /* React to events */ case TERM_XTRA_REACT: Term_xtra_gcu_react(); return (0); } /* Unknown */ return (1); }