PANEL *pref_panel, *main_panel;
int pref_panel_visible = 0;
-int perf_line_selected = 0;
+int pref_line_selected = 0;
int last_display_index, currently_displayed_index;
pthread_t keyboard_thread;
+struct header_view cputopview[4];
+struct header_view iostreamtopview[3];
+
void reset_ncurses()
{
curs_set(1);
return -1;
}
+gint sort_by_tid_desc(gconstpointer p1, gconstpointer p2)
+{
+ struct processtop *n1 = *(struct processtop **)p1;
+ struct processtop *n2 = *(struct processtop **)p2;
+ unsigned long totaln1 = n1->tid;
+ unsigned long totaln2 = n2->tid;
+
+ if (totaln1 < totaln2)
+ return 1;
+ if (totaln1 == totaln2)
+ return 0;
+ return -1;
+}
+
+gint sort_by_pid_desc(gconstpointer p1, gconstpointer p2)
+{
+ struct processtop *n1 = *(struct processtop **)p1;
+ struct processtop *n2 = *(struct processtop **)p2;
+ unsigned long totaln1 = n1->pid;
+ unsigned long totaln2 = n2->pid;
+
+ if (totaln1 < totaln2)
+ return 1;
+ if (totaln1 == totaln2)
+ return 0;
+ return -1;
+}
+
+gint sort_by_process_read_desc(gconstpointer p1, gconstpointer p2)
+{
+ struct processtop *n1 = *(struct processtop **)p1;
+ struct processtop *n2 = *(struct processtop **)p2;
+ unsigned long totaln1 = n1->fileread;
+ unsigned long totaln2 = n2->fileread;
+
+ if (totaln1 < totaln2)
+ return 1;
+ if (totaln1 == totaln2)
+ return 0;
+ return -1;
+}
+
+gint sort_by_process_write_desc(gconstpointer p1, gconstpointer p2)
+{
+ struct processtop *n1 = *(struct processtop **)p1;
+ struct processtop *n2 = *(struct processtop **)p2;
+ unsigned long totaln1 = n1->filewrite;
+ unsigned long totaln2 = n2->filewrite;
+
+ if (totaln1 < totaln2)
+ return 1;
+ if (totaln1 == totaln2)
+ return 0;
+ return -1;
+}
+
+gint sort_by_process_total_desc(gconstpointer p1, gconstpointer p2)
+{
+ struct processtop *n1 = *(struct processtop **)p1;
+ struct processtop *n2 = *(struct processtop **)p2;
+ unsigned long totaln1 = n1->filewrite + n1->fileread;
+ unsigned long totaln2 = n2->filewrite + n2->fileread;
+
+ if (totaln1 < totaln2)
+ return 1;
+ if (totaln1 == totaln2)
+ return 0;
+ return -1;
+}
+
gint sort_by_cpu_group_by_threads_desc(gconstpointer p1, gconstpointer p2)
{
struct processtop *n1 = *(struct processtop **)p1;
elapsed = data->end - data->start;
maxcputime = elapsed * data->cpu_table->len / 100.0;
- g_ptr_array_sort(data->process_table, sort_by_cpu_desc);
+ if (cputopview[0].sort == 1)
+ g_ptr_array_sort(data->process_table, sort_by_cpu_desc);
+ else if (cputopview[1].sort == 1)
+ g_ptr_array_sort(data->process_table, sort_by_pid_desc);
+ else if (cputopview[2].sort == 1)
+ g_ptr_array_sort(data->process_table, sort_by_tid_desc);
+ else if (cputopview[3].sort == 1)
+ g_ptr_array_sort(data->process_table, sort_by_cpu_desc);
+ else
+ g_ptr_array_sort(data->process_table, sort_by_cpu_desc);
set_window_title(center, "CPU Top");
wattron(center, A_BOLD);
- mvwprintw(center, 1, 1, "CPU(%)");
- mvwprintw(center, 1, 12, "TGID");
- mvwprintw(center, 1, 22, "PID");
- mvwprintw(center, 1, 32, "NAME");
+ mvwprintw(center, 1, 1, cputopview[0].title);
+ mvwprintw(center, 1, 12, cputopview[1].title);
+ mvwprintw(center, 1, 22, cputopview[2].title);
+ mvwprintw(center, 1, 32, cputopview[3].title);
wattroff(center, A_BOLD);
max_center_lines = LINES - 5 - 7 - 1 - header_offset;
}
}
-gint sort_by_ret_desc(gconstpointer p1, gconstpointer p2)
-{
- struct processtop *n1 = *(struct processtop **)p1;
- struct processtop *n2 = *(struct processtop **)p2;
-
- unsigned long totaln1 = n1->totalfileread + n1->totalfilewrite;
- unsigned long totaln2 = n2->totalfileread + n2->totalfilewrite;
-
- if (totaln1 < totaln2)
- return 1;
- if (totaln1 == totaln2)
- return 0;
- return -1;
-}
-
void update_iostream()
{
int i;
mvwprintw(center, 1, 64, "Total");
wattroff(center, A_BOLD);
- g_ptr_array_sort(data->process_table, sort_by_ret_desc);
+ if (iostreamtopview[0].sort == 1)
+ g_ptr_array_sort(data->process_table, sort_by_process_read_desc);
+ else if (iostreamtopview[1].sort == 1)
+ g_ptr_array_sort(data->process_table, sort_by_process_write_desc);
+ else if (iostreamtopview[2].sort == 1)
+ g_ptr_array_sort(data->process_table, sort_by_process_total_desc);
+ else
+ g_ptr_array_sort(data->process_table, sort_by_process_total_desc);
for (i = list_offset; i < data->process_table->len &&
nblinedisplayed < max_center_lines; i++) {
sem_post(&update_display_sem);
}
-void update_perf_panel(int line_selected, int toggle_view, int toggle_sort)
+void update_iostream_pref(int *line_selected, int toggle_view, int toggle_sort)
+{
+ int i;
+ int size;
+
+ if (!data)
+ return;
+ if (pref_panel_window) {
+ del_panel(pref_panel);
+ delwin(pref_panel_window);
+ }
+ size = 3;
+
+ pref_panel_window = create_window(size + 2, 30, 10, 10);
+ pref_panel = new_panel(pref_panel_window);
+
+ werase(pref_panel_window);
+ box(pref_panel_window, 0 , 0);
+ set_window_title(pref_panel_window, "IOTop Preferences ");
+ wattron(pref_panel_window, A_BOLD);
+ mvwprintw(pref_panel_window, size + 1, 1,
+ " 's' to sort");
+ wattroff(pref_panel_window, A_BOLD);
+
+ if (*line_selected > (size - 1))
+ *line_selected = size - 1;
+ if (toggle_sort == 1) {
+ if (iostreamtopview[*line_selected].sort == 1)
+ iostreamtopview[*line_selected].reverse = 1;
+ for (i = 0; i < size; i++)
+ iostreamtopview[i].sort = 0;
+ iostreamtopview[*line_selected].sort = 1;
+ update_current_view();
+ }
+
+ for (i = 0; i < size; i++) {
+ if (i == *line_selected) {
+ wattron(pref_panel_window, COLOR_PAIR(5));
+ mvwhline(pref_panel_window, i + 1, 1, ' ', 30 - 2);
+ }
+ if (iostreamtopview[i].sort == 1)
+ wattron(pref_panel_window, A_BOLD);
+ mvwprintw(pref_panel_window, i + 1, 1, "[x] %s",
+ iostreamtopview[i].title);
+ wattroff(pref_panel_window, A_BOLD);
+ wattroff(pref_panel_window, COLOR_PAIR(5));
+
+ }
+ update_panels();
+ doupdate();
+}
+
+void update_cpu_pref(int *line_selected, int toggle_view, int toggle_sort)
+{
+ int i;
+ int size;
+
+ if (!data)
+ return;
+ if (pref_panel_window) {
+ del_panel(pref_panel);
+ delwin(pref_panel_window);
+ }
+ size = 4;
+
+ pref_panel_window = create_window(size + 2, 30, 10, 10);
+ pref_panel = new_panel(pref_panel_window);
+
+ werase(pref_panel_window);
+ box(pref_panel_window, 0 , 0);
+ set_window_title(pref_panel_window, "CPUTop Preferences ");
+ wattron(pref_panel_window, A_BOLD);
+ mvwprintw(pref_panel_window, size + 1, 1,
+ " 's' to sort");
+ wattroff(pref_panel_window, A_BOLD);
+
+ if (*line_selected > (size - 1))
+ *line_selected = size - 1;
+ if (toggle_sort == 1) {
+ /* special case, we don't support sorting by procname for now */
+ if (*line_selected != 3) {
+ if (cputopview[*line_selected].sort == 1)
+ cputopview[*line_selected].reverse = 1;
+ for (i = 0; i < size; i++)
+ cputopview[i].sort = 0;
+ cputopview[*line_selected].sort = 1;
+ update_current_view();
+ }
+ }
+
+ for (i = 0; i < size; i++) {
+ if (i == *line_selected) {
+ wattron(pref_panel_window, COLOR_PAIR(5));
+ mvwhline(pref_panel_window, i + 1, 1, ' ', 30 - 2);
+ }
+ if (cputopview[i].sort == 1)
+ wattron(pref_panel_window, A_BOLD);
+ mvwprintw(pref_panel_window, i + 1, 1, "[x] %s",
+ cputopview[i].title);
+ wattroff(pref_panel_window, A_BOLD);
+ wattroff(pref_panel_window, COLOR_PAIR(5));
+
+ }
+ update_panels();
+ doupdate();
+}
+
+void update_perf_pref(int *line_selected, int toggle_view, int toggle_sort)
{
int i;
struct perfcounter *perf;
pref_panel_window = create_window(size + 2, 30, 10, 10);
pref_panel = new_panel(pref_panel_window);
- pref_panel_visible = 0;
- hide_panel(pref_panel);
werase(pref_panel_window);
box(pref_panel_window, 0 , 0);
perflist = g_list_first(g_hash_table_get_keys(global_perf_liszt));
while (perflist) {
perf = g_hash_table_lookup(global_perf_liszt, perflist->data);
- if (i != line_selected)
+ if (i != *line_selected)
perf->sort = 0;
else
perf->sort = 1;
perflist = g_list_first(g_hash_table_get_keys(global_perf_liszt));
while (perflist) {
perf = g_hash_table_lookup(global_perf_liszt, perflist->data);
- if (i == line_selected && toggle_view == 1) {
+ if (i == *line_selected && toggle_view == 1) {
perf->visible = perf->visible == 1 ? 0:1;
update_current_view();
}
- if (i == line_selected) {
+ if (i == *line_selected) {
wattron(pref_panel_window, COLOR_PAIR(5));
mvwhline(pref_panel_window, i + 1, 1, ' ', 30 - 2);
}
doupdate();
}
-int update_preference_panel(int line_selected, int toggle_view, int toggle_sort)
+int update_preference_panel(int *line_selected, int toggle_view, int toggle_sort)
{
int ret = 0;
switch(current_view) {
case perf:
- update_perf_panel(line_selected, toggle_view, toggle_sort);
+ update_perf_pref(line_selected, toggle_view, toggle_sort);
+ break;
+ case cpu:
+ update_cpu_pref(line_selected, toggle_view, toggle_sort);
+ break;
+ case iostream:
+ update_iostream_pref(line_selected, toggle_view, toggle_sort);
break;
default:
ret = -1;
hide_panel(pref_panel);
pref_panel_visible = 0;
} else {
- ret = update_preference_panel(perf_line_selected, 0, 0);
+ ret = update_preference_panel(&pref_line_selected, 0, 0);
if (ret < 0)
return;
show_panel(pref_panel);
/* Move the cursor and scroll */
case KEY_DOWN:
if (pref_panel_visible) {
- if (perf_line_selected < g_hash_table_size(global_perf_liszt) - 1)
- perf_line_selected++;
- update_preference_panel(perf_line_selected, 0, 0);
+ pref_line_selected++;
+ update_preference_panel(&pref_line_selected, 0, 0);
} else {
if (selected_line < (max_center_lines - 1) &&
selected_line < max_elements - 1) {
break;
case KEY_UP:
if (pref_panel_visible) {
- if (perf_line_selected > 0)
- perf_line_selected--;
- update_preference_panel(perf_line_selected, 0, 0);
+ if (pref_line_selected > 0)
+ pref_line_selected--;
+ update_preference_panel(&pref_line_selected, 0, 0);
} else {
if (selected_line > 0) {
selected_line--;
break;
case ' ':
if (pref_panel_visible) {
- update_preference_panel(perf_line_selected, 1, 0);
+ update_preference_panel(&pref_line_selected, 1, 0);
} else {
update_selected_processes();
update_current_view();
break;
case 's':
if (pref_panel_visible)
- update_preference_panel(perf_line_selected, 0, 1);
+ update_preference_panel(&pref_line_selected, 0, 1);
break;
case 13: /* FIXME : KEY_ENTER ?? */
break;
case KEY_F(1):
+ if (pref_panel_visible)
+ toggle_pref_panel();
current_view = cpu;
selected_line = 0;
update_current_view();
break;
case KEY_F(2):
+ if (pref_panel_visible)
+ toggle_pref_panel();
current_view = cpu;
selected_line = 0;
update_current_view();
break;
case KEY_F(3):
+ if (pref_panel_visible)
+ toggle_pref_panel();
current_view = perf;
selected_line = 0;
update_current_view();
break;
case KEY_F(4):
+ if (pref_panel_visible)
+ toggle_pref_panel();
current_view = iostream;
selected_line = 0;
update_current_view();
return NULL;
}
+void init_view_headers()
+{
+ cputopview[0].title = strdup("CPU(%)");
+ cputopview[0].sort = 1;
+ cputopview[1].title = strdup("TGID");
+ cputopview[2].title = strdup("PID");
+ cputopview[3].title = strdup("NAME");
+
+ iostreamtopview[0].title = strdup("R (B/sec)");
+ iostreamtopview[1].title = strdup("W (B/sec)");
+ iostreamtopview[2].title = strdup("Total (B)");
+ iostreamtopview[2].sort = 1;
+}
+
void init_ncurses()
{
selected_processes = g_ptr_array_new();
sem_init(&update_display_sem, 0, 1);
+ init_view_headers();
init_screen();
header = create_window(5, COLS - 1, 0, 0);