int
main(int argc, char **argv){
term_bold();
term_underline();
printf("bold and underlined\n");
term_reset();
printf("reset\n");
term_color("green");
printf("ok\n");
term_bold();
term_color("red");
term_background("red");
printf("fail");
term_reset();
term_move_to(50, 10);
printf("hey");
term_move_by(1, 1);
printf("there");
term_move_to(0, 15);
int w = 0, h = 0;
term_size(&w, &h);
printf("%dx%d\n", w, h);
return 0;
}
/* render all windows */
static void
render_screens (void)
{
int row, col, chg = 0;
getmaxyx (stdscr, row, col);
term_size (main_win);
generate_time ();
chg = logger->process - logger->offset;
draw_header (stdscr, "", "%s", row - 1, 0, col, 0, 0);
wattron (stdscr, COLOR_PAIR (COL_WHITE));
mvaddstr (row - 1, 1, "[F1]Help [O]pen detail view");
mvprintw (row - 1, 30, "%d - %s", chg, asctime (now_tm));
mvaddstr (row - 1, col - 21, "[Q]uit GoAccess");
mvprintw (row - 1, col - 5, "%s", GO_VERSION);
wattroff (stdscr, COLOR_PAIR (COL_WHITE));
refresh ();
/* call general stats header */
display_general (header_win, conf.ifile, logger);
wrefresh (header_win);
/* display active label based on current module */
update_active_module (header_win, gscroll.current);
display_content (main_win, logger, dash, &gscroll);
}
/* render all windows */
static void
render_screens (void)
{
GColors *color = get_color (COLOR_DEFAULT);
int row, col, chg = 0;
getmaxyx (stdscr, row, col);
term_size (main_win);
generate_time ();
chg = logger->processed - logger->offset;
draw_header (stdscr, "", "%s", row - 1, 0, col, color_default);
wattron (stdscr, color->attr | COLOR_PAIR (color->pair->idx));
mvaddstr (row - 1, 1, "[F1]Help [Enter] Exp. Panel");
mvprintw (row - 1, 30, "%d - %s", chg, asctime (now_tm));
mvaddstr (row - 1, col - 21, "[Q]uit GoAccess");
mvprintw (row - 1, col - 5, "%s", GO_VERSION);
wattroff (stdscr, color->attr | COLOR_PAIR (color->pair->idx));
refresh ();
/* call general stats header */
display_general (header_win, conf.ifile, logger);
wrefresh (header_win);
/* display active label based on current module */
update_active_module (header_win, gscroll.current);
display_content (main_win, logger, dash, &gscroll);
}
static void
window_resize (void)
{
endwin ();
refresh ();
werase (header_win);
werase (main_win);
werase (stdscr);
term_size (main_win);
refresh ();
render_screens ();
}
void redraw (int w, int h, int mx, int my)
{
vapi_clear ();
rulers (w, h);
instructions (w, h);
mouse_pos (w, h, mx, my);
term_size (w, h);
vapi_moveto (1, 1);
vapi_refresh ();
}
void GuiMainWindow::setupTerminalSize(GuiTerminalWindow *newTerm)
{
// resize according to config if window is smaller
if ( !(windowState() & Qt::WindowMaximized) &&
(tabArea->count()==1) /* only for 1st window */ &&
( newTerm->viewport()->width() < newTerm->cfg.width*newTerm->getFontWidth() ||
newTerm->viewport()->height() < newTerm->cfg.height*newTerm->getFontHeight())) {
this->resize(newTerm->cfg.width*newTerm->getFontWidth() + width() - newTerm->viewport()->width(),
newTerm->cfg.height*newTerm->getFontHeight() + height() - newTerm->viewport()->height());
term_size(newTerm->term, newTerm->cfg.height, newTerm->cfg.width, newTerm->cfg.savelines);
}
}
static void
perform_tail_follow (uint64_t * size1)
{
uint64_t size2 = 0;
char buf[LINE_BUFFER];
FILE *fp = NULL;
if (logger->piping)
return;
size2 = file_size (conf.ifile);
/* file hasn't changed */
if (size2 == *size1)
return;
if (!(fp = fopen (conf.ifile, "r")))
FATAL ("Unable to read log file %s.", strerror (errno));
if (!fseeko (fp, *size1, SEEK_SET))
while (fgets (buf, LINE_BUFFER, fp) != NULL)
parse_log (&logger, buf, -1);
fclose (fp);
*size1 = size2;
pthread_mutex_lock (&gdns_thread.mutex);
free_holder (&holder);
pthread_cond_broadcast (&gdns_thread.not_empty);
pthread_mutex_unlock (&gdns_thread.mutex);
free_dashboard (dash);
allocate_holder ();
allocate_data ();
term_size (main_win);
render_screens ();
usleep (200000); /* 0.2 seconds */
}
static void
get_keys (void)
{
int search;
int c, quit = 1, scrll, offset, ok_mouse;
int *scroll_ptr, *offset_ptr;
int exp_size = DASH_EXPANDED - DASH_NON_DATA;
MEVENT event;
char buf[LINE_BUFFER];
FILE *fp = NULL;
unsigned long long size1 = 0, size2 = 0;
if (!logger->piping)
size1 = file_size (conf.ifile);
while (quit) {
c = wgetch (stdscr);
switch (c) {
case 'q': /* quit */
if (!scrolling.expanded) {
quit = 0;
break;
}
collapse_current_module ();
break;
case KEY_F (1):
case '?':
case 'h':
load_help_popup (main_win);
render_screens ();
break;
case 49: /* 1 */
/* reset expanded module */
set_module_to (&scrolling, VISITORS);
break;
case 50: /* 2 */
/* reset expanded module */
set_module_to (&scrolling, REQUESTS);
break;
case 51: /* 3 */
/* reset expanded module */
set_module_to (&scrolling, REQUESTS_STATIC);
break;
case 52: /* 4 */
/* reset expanded module */
set_module_to (&scrolling, NOT_FOUND);
break;
case 53: /* 5 */
/* reset expanded module */
set_module_to (&scrolling, HOSTS);
break;
case 54: /* 6 */
/* reset expanded module */
set_module_to (&scrolling, OS);
break;
case 55: /* 7 */
/* reset expanded module */
set_module_to (&scrolling, BROWSERS);
break;
case 56: /* 8 */
/* reset expanded module */
set_module_to (&scrolling, REFERRERS);
break;
case 57: /* 9 */
/* reset expanded module */
set_module_to (&scrolling, REFERRING_SITES);
break;
case 48: /* 0 */
/* reset expanded module */
set_module_to (&scrolling, KEYPHRASES);
break;
case 33: /* Shift+1 */
/* reset expanded module */
#ifdef HAVE_LIBGEOIP
set_module_to (&scrolling, GEO_LOCATION);
#else
set_module_to (&scrolling, STATUS_CODES);
#endif
break;
#ifdef HAVE_LIBGEOIP
case 64: /* Shift+2 */
/* reset expanded module */
set_module_to (&scrolling, STATUS_CODES);
break;
#endif
case 9: /* TAB */
/* reset expanded module */
collapse_current_module ();
scrolling.current++;
if (scrolling.current == TOTAL_MODULES)
scrolling.current = 0;
render_screens ();
break;
case 353: /* Shift TAB */
/* reset expanded module */
collapse_current_module ();
if (scrolling.current == 0)
scrolling.current = TOTAL_MODULES - 1;
else
scrolling.current--;
render_screens ();
break;
case 'g': /* g = top */
if (!scrolling.expanded)
scrolling.dash = 0;
else {
scrolling.module[scrolling.current].scroll = 0;
scrolling.module[scrolling.current].offset = 0;
}
display_content (main_win, logger, dash, &scrolling);
break;
case 'G': /* G = down */
if (!scrolling.expanded)
scrolling.dash = dash->total_alloc - real_size_y;
else {
scrll = offset = 0;
scrll = dash->module[scrolling.current].idx_data - 1;
if (scrll >= exp_size && scrll >= offset + exp_size)
offset = scrll < exp_size - 1 ? 0 : scrll - exp_size + 1;
scrolling.module[scrolling.current].scroll = scrll;
scrolling.module[scrolling.current].offset = offset;
}
display_content (main_win, logger, dash, &scrolling);
break;
/* expand dashboard module */
case KEY_RIGHT:
case 0x0a:
case 0x0d:
case 32: /* ENTER */
case 79: /* o */
case 111: /* O */
case KEY_ENTER:
if (scrolling.expanded && scrolling.current == HOSTS) {
/* make sure we have a valid IP */
int sel = scrolling.module[scrolling.current].scroll;
if (!invalid_ipaddr (dash->module[HOSTS].data[sel].data))
load_agent_list (main_win, dash->module[HOSTS].data[sel].data);
break;
}
if (scrolling.expanded)
break;
reset_scroll_offsets (&scrolling);
scrolling.expanded = 1;
free_holder_by_module (&holder, scrolling.current);
free_dashboard (dash);
allocate_holder_by_module (scrolling.current);
allocate_data ();
display_content (main_win, logger, dash, &scrolling);
break;
case KEY_DOWN: /* scroll main dashboard */
if ((scrolling.dash + real_size_y) < (unsigned) dash->total_alloc) {
scrolling.dash++;
display_content (main_win, logger, dash, &scrolling);
}
break;
case KEY_MOUSE: /* handles mouse events */
ok_mouse = getmouse (&event);
if (conf.mouse_support && ok_mouse == OK) {
if (event.bstate & BUTTON1_CLICKED) {
/* ignore header/footer clicks */
if (event.y < MAX_HEIGHT_HEADER || event.y == LINES - 1)
break;
if (set_module_from_mouse_event (&scrolling, dash, event.y))
break;
reset_scroll_offsets (&scrolling);
scrolling.expanded = 1;
free_holder_by_module (&holder, scrolling.current);
free_dashboard (dash);
allocate_holder_by_module (scrolling.current);
allocate_data ();
render_screens ();
}
}
break;
case 106: /* j - DOWN expanded module */
scroll_ptr = &scrolling.module[scrolling.current].scroll;
offset_ptr = &scrolling.module[scrolling.current].offset;
if (!scrolling.expanded)
break;
if (*scroll_ptr >= dash->module[scrolling.current].idx_data - 1)
break;
++(*scroll_ptr);
if (*scroll_ptr >= exp_size && *scroll_ptr >= *offset_ptr + exp_size)
++(*offset_ptr);
display_content (main_win, logger, dash, &scrolling);
break;
/* scroll up main_win */
case KEY_UP:
if (scrolling.dash > 0) {
scrolling.dash--;
display_content (main_win, logger, dash, &scrolling);
}
break;
case 2: /* ^ b - page up */
case 339: /* ^ PG UP */
scroll_ptr = &scrolling.module[scrolling.current].scroll;
offset_ptr = &scrolling.module[scrolling.current].offset;
if (!scrolling.expanded)
break;
/* decrease scroll and offset by exp_size */
*scroll_ptr -= exp_size;
if (*scroll_ptr < 0)
*scroll_ptr = 0;
if (*scroll_ptr < *offset_ptr)
*offset_ptr -= exp_size;
if (*offset_ptr <= 0)
*offset_ptr = 0;
display_content (main_win, logger, dash, &scrolling);
break;
case 6: /* ^ f - page down */
case 338: /* ^ PG DOWN */
scroll_ptr = &scrolling.module[scrolling.current].scroll;
offset_ptr = &scrolling.module[scrolling.current].offset;
if (!scrolling.expanded)
break;
*scroll_ptr += exp_size;
if (*scroll_ptr >= dash->module[scrolling.current].idx_data - 1)
*scroll_ptr = dash->module[scrolling.current].idx_data - 1;
if (*scroll_ptr >= exp_size && *scroll_ptr >= *offset_ptr + exp_size)
*offset_ptr += exp_size;
if (*offset_ptr + exp_size >=
dash->module[scrolling.current].idx_data - 1)
*offset_ptr = dash->module[scrolling.current].idx_data - exp_size;
if (*scroll_ptr < exp_size - 1)
*offset_ptr = 0;
display_content (main_win, logger, dash, &scrolling);
break;
case 107: /* k - UP expanded module */
scroll_ptr = &scrolling.module[scrolling.current].scroll;
offset_ptr = &scrolling.module[scrolling.current].offset;
if (!scrolling.expanded)
break;
if (*scroll_ptr <= 0)
break;
--(*scroll_ptr);
if (*scroll_ptr < *offset_ptr)
--(*offset_ptr);
display_content (main_win, logger, dash, &scrolling);
break;
case 'n':
pthread_mutex_lock (&gdns_thread.mutex);
search = perform_next_find (holder, &scrolling);
pthread_mutex_unlock (&gdns_thread.mutex);
if (search == 0) {
free_dashboard (dash);
allocate_data ();
render_screens ();
}
break;
case '/':
if (render_find_dialog (main_win, &scrolling))
break;
pthread_mutex_lock (&gdns_thread.mutex);
search = perform_next_find (holder, &scrolling);
pthread_mutex_unlock (&gdns_thread.mutex);
if (search == 0) {
free_dashboard (dash);
allocate_data ();
render_screens ();
}
break;
case 99: /* c */
if (conf.no_color)
break;
load_schemes_win (main_win);
free_dashboard (dash);
allocate_data ();
render_screens ();
break;
case 115: /* s */
load_sort_win (main_win, scrolling.current,
&module_sort[scrolling.current]);
pthread_mutex_lock (&gdns_thread.mutex);
free_holder (&holder);
pthread_cond_broadcast (&gdns_thread.not_empty);
pthread_mutex_unlock (&gdns_thread.mutex);
free_dashboard (dash);
allocate_holder ();
allocate_data ();
render_screens ();
break;
case 269:
case KEY_RESIZE:
endwin ();
refresh ();
werase (header_win);
werase (main_win);
werase (stdscr);
term_size (main_win);
refresh ();
render_screens ();
break;
default:
if (logger->piping)
break;
size2 = file_size (conf.ifile);
/* file has changed */
if (size2 != size1) {
if (!(fp = fopen (conf.ifile, "r")))
FATAL ("Unable to read log file %s.", strerror (errno));
if (!fseeko (fp, size1, SEEK_SET))
while (fgets (buf, LINE_BUFFER, fp) != NULL)
parse_log (&logger, buf, -1);
fclose (fp);
size1 = size2;
pthread_mutex_lock (&gdns_thread.mutex);
free_holder (&holder);
pthread_cond_broadcast (&gdns_thread.not_empty);
pthread_mutex_unlock (&gdns_thread.mutex);
free_dashboard (dash);
allocate_holder ();
allocate_data ();
term_size (main_win);
render_screens ();
usleep (200000); /* 0.2 seconds */
}
break;
}
}
}
int main(int argc, char *argv[])
{
int o;
unsigned short old_rows;
struct slab_info *slab_list = NULL;
int run_once = 0, retval = EXIT_SUCCESS;
static const struct option longopts[] = {
{ "delay", required_argument, NULL, 'd' },
{ "sort", required_argument, NULL, 's' },
{ "once", no_argument, NULL, 'o' },
{ "help", no_argument, NULL, 'h' },
{ "version", no_argument, NULL, 'V' },
{ NULL, 0, NULL, 0 }
};
#ifdef HAVE_PROGRAM_INVOCATION_NAME
program_invocation_name = program_invocation_short_name;
#endif
setlocale (LC_ALL, "");
bindtextdomain(PACKAGE, LOCALEDIR);
textdomain(PACKAGE);
atexit(close_stdout);
sort_func = DEF_SORT_FUNC;
while ((o = getopt_long(argc, argv, "d:s:ohV", longopts, NULL)) != -1) {
switch (o) {
case 'd':
errno = 0;
delay = strtol_or_err(optarg, _("illegal delay"));
if (delay < 1)
xerrx(EXIT_FAILURE,
_("delay must be positive integer"));
break;
case 's':
sort_func = (int (*)(const struct slab_info*,
const struct slab_info *)) set_sort_func(optarg[0]);
break;
case 'o':
run_once=1;
delay = 0;
break;
case 'V':
printf(PROCPS_NG_VERSION);
return EXIT_SUCCESS;
case 'h':
usage(stdout);
default:
usage(stderr);
}
}
if (tcgetattr(STDIN_FILENO, &saved_tty) == -1)
xwarn(_("terminal setting retrieval"));
old_rows = rows;
term_size(0);
if (!run_once) {
initscr();
resizeterm(rows, cols);
signal(SIGWINCH, term_size);
}
signal(SIGINT, sigint_handler);
do {
struct slab_info *curr;
struct slab_stat stats;
struct timeval tv;
fd_set readfds;
char c;
int i;
memset(&stats, 0, sizeof(struct slab_stat));
if (get_slabinfo(&slab_list, &stats)) {
retval = EXIT_FAILURE;
break;
}
if (!run_once && old_rows != rows) {
resizeterm(rows, cols);
old_rows = rows;
}
move(0, 0);
print_line(" %-35s: %d / %d (%.1f%%)\n"
" %-35s: %d / %d (%.1f%%)\n"
" %-35s: %d / %d (%.1f%%)\n"
" %-35s: %.2fK / %.2fK (%.1f%%)\n"
" %-35s: %.2fK / %.2fK / %.2fK\n\n",
/* Translation Hint: Next five strings must not
* exceed 35 length in characters. */
/* xgettext:no-c-format */
_("Active / Total Objects (% used)"),
stats.nr_active_objs, stats.nr_objs,
100.0 * stats.nr_active_objs / stats.nr_objs,
/* xgettext:no-c-format */
_("Active / Total Slabs (% used)"),
stats.nr_active_slabs, stats.nr_slabs,
100.0 * stats.nr_active_slabs / stats.nr_slabs,
/* xgettext:no-c-format */
_("Active / Total Caches (% used)"),
stats.nr_active_caches, stats.nr_caches,
100.0 * stats.nr_active_caches / stats.nr_caches,
/* xgettext:no-c-format */
_("Active / Total Size (% used)"),
stats.active_size / 1024.0, stats.total_size / 1024.0,
100.0 * stats.active_size / stats.total_size,
_("Minimum / Average / Maximum Object"),
stats.min_obj_size / 1024.0, stats.avg_obj_size / 1024.0,
stats.max_obj_size / 1024.0);
slab_list = slabsort(slab_list);
attron(A_REVERSE);
/* Translation Hint: Please keep alignment of the
* following intact. */
print_line("%-78s\n", _(" OBJS ACTIVE USE OBJ SIZE SLABS OBJ/SLAB CACHE SIZE NAME"));
attroff(A_REVERSE);
curr = slab_list;
for (i = 0; i < rows - 8 && curr->next; i++) {
print_line("%6u %6u %3u%% %7.2fK %6u %8u %9uK %-23s\n",
curr->nr_objs, curr->nr_active_objs, curr->use,
curr->obj_size / 1024.0, curr->nr_slabs,
curr->objs_per_slab, (unsigned)(curr->cache_size / 1024),
curr->name);
curr = curr->next;
}
put_slabinfo(slab_list);
if (!run_once) {
refresh();
FD_ZERO(&readfds);
FD_SET(STDIN_FILENO, &readfds);
tv.tv_sec = delay;
tv.tv_usec = 0;
if (select(STDOUT_FILENO, &readfds, NULL, NULL, &tv) > 0) {
if (read(STDIN_FILENO, &c, 1) != 1)
break;
parse_input(c);
}
}
} while (delay);
tcsetattr(STDIN_FILENO, TCSAFLUSH, &saved_tty);
free_slabinfo(slab_list);
if (!run_once)
endwin();
return retval;
}