Commit | Line | Data |
---|---|---|
1fc22eb4 | 1 | /* |
aa15ac1c | 2 | * Copyright (C) 2011-2012 Julien Desfossez |
1fc22eb4 JD |
3 | * |
4 | * This program is free software; you can redistribute it and/or modify | |
5 | * it under the terms of the GNU General Public License Version 2 as | |
6 | * published by the Free Software Foundation; | |
7 | * | |
8 | * This program is distributed in the hope that it will be useful, | |
9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
11 | * GNU General Public License for more details. | |
12 | * | |
71bd7ce1 AM |
13 | * You should have received a copy of the GNU General Public License along |
14 | * with this program; if not, write to the Free Software Foundation, Inc., | |
15 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. | |
1fc22eb4 JD |
16 | */ |
17 | ||
18 | #include <stdio.h> | |
19 | #include <stdlib.h> | |
20 | #include <signal.h> | |
21 | #include <string.h> | |
22 | #include <ncurses.h> | |
23 | #include <panel.h> | |
24 | #include <pthread.h> | |
25 | #include <semaphore.h> | |
26 | ||
27 | #include "cursesdisplay.h" | |
28 | #include "lttngtoptypes.h" | |
b093de8a | 29 | #include "iostreamtop.h" |
1fc22eb4 JD |
30 | #include "common.h" |
31 | ||
32 | #define DEFAULT_DELAY 15 | |
33 | #define MAX_LINE_LENGTH 50 | |
34 | #define MAX_LOG_LINES 4 | |
35 | ||
36 | /* to prevent concurrent updates of the different windows */ | |
37 | sem_t update_display_sem; | |
38 | ||
39 | char *termtype; | |
40 | WINDOW *footer, *header, *center, *status; | |
0d91c12a JD |
41 | WINDOW *pref_panel_window = NULL; |
42 | PANEL *pref_panel, *main_panel; | |
1fc22eb4 | 43 | |
0d91c12a | 44 | int pref_panel_visible = 0; |
3b15348c | 45 | int pref_line_selected = 0; |
41ff0645 | 46 | int pref_current_sort = 0; |
1fc22eb4 JD |
47 | |
48 | int last_display_index, currently_displayed_index; | |
49 | ||
50 | struct processtop *selected_process = NULL; | |
1fc22eb4 JD |
51 | int selected_ret; |
52 | ||
53 | int selected_line = 0; /* select bar position */ | |
54 | int selected_in_list = 0; /* selection relative to the whole list */ | |
55 | int list_offset = 0; /* first index in the list to display (scroll) */ | |
56 | int nb_log_lines = 0; | |
57 | char log_lines[MAX_LINE_LENGTH * MAX_LOG_LINES + MAX_LOG_LINES]; | |
58 | ||
59 | int max_elements = 80; | |
60 | ||
e15ed00a | 61 | int toggle_threads = 1; |
1fc22eb4 | 62 | int toggle_pause = -1; |
1fc22eb4 JD |
63 | |
64 | int max_center_lines; | |
635dc837 | 65 | GPtrArray *selected_processes; |
1fc22eb4 JD |
66 | |
67 | pthread_t keyboard_thread; | |
68 | ||
89f1e0d1 JD |
69 | struct header_view cputopview[4]; |
70 | struct header_view iostreamtopview[3]; | |
32647247 | 71 | struct header_view fileview[3]; |
3b15348c | 72 | |
1fc22eb4 JD |
73 | void reset_ncurses() |
74 | { | |
75 | curs_set(1); | |
76 | endwin(); | |
77 | exit(0); | |
78 | } | |
79 | ||
80 | static void handle_sigterm(int signal) | |
81 | { | |
82 | reset_ncurses(); | |
83 | } | |
84 | ||
85 | void init_screen() | |
86 | { | |
87 | initscr(); | |
88 | noecho(); | |
89 | halfdelay(DEFAULT_DELAY); | |
90 | nonl(); | |
91 | intrflush(stdscr, false); | |
92 | keypad(stdscr, true); | |
93 | curs_set(0); | |
94 | ||
95 | if (has_colors()) { | |
96 | start_color(); | |
97 | init_pair(1, COLOR_RED, COLOR_BLACK); /* - */ | |
98 | init_pair(2, COLOR_GREEN, COLOR_BLACK); /* + */ | |
99 | init_pair(3, COLOR_BLACK, COLOR_WHITE); /* keys */ | |
100 | init_pair(4, COLOR_WHITE, COLOR_GREEN); /* keys activated */ | |
101 | init_pair(5, COLOR_WHITE, COLOR_BLUE); /* select line */ | |
635dc837 | 102 | init_pair(6, COLOR_WHITE, COLOR_GREEN); /* selected process */ |
1fc22eb4 JD |
103 | } |
104 | termtype = getenv("TERM"); | |
105 | if (!strcmp(termtype, "xterm") || !strcmp(termtype, "xterm-color") || | |
106 | !strcmp(termtype, "vt220")) { | |
107 | define_key("\033[H", KEY_HOME); | |
108 | define_key("\033[F", KEY_END); | |
109 | define_key("\033OP", KEY_F(1)); | |
110 | define_key("\033OQ", KEY_F(2)); | |
111 | define_key("\033OR", KEY_F(3)); | |
112 | define_key("\033OS", KEY_F(4)); | |
113 | define_key("\0330U", KEY_F(6)); | |
114 | define_key("\033[11~", KEY_F(1)); | |
115 | define_key("\033[12~", KEY_F(2)); | |
116 | define_key("\033[13~", KEY_F(3)); | |
117 | define_key("\033[14~", KEY_F(4)); | |
118 | define_key("\033[16~", KEY_F(6)); | |
119 | define_key("\033[17;2~", KEY_F(18)); | |
120 | } | |
121 | signal(SIGTERM, handle_sigterm); | |
122 | mousemask(BUTTON1_CLICKED, NULL); | |
123 | refresh(); | |
124 | } | |
125 | ||
126 | WINDOW *create_window(int height, int width, int startx, int starty) | |
127 | { | |
128 | WINDOW *win; | |
129 | win = newwin(height, width, startx, starty); | |
130 | box(win, 0 , 0); | |
131 | wrefresh(win); | |
132 | return win; | |
133 | } | |
134 | ||
135 | WINDOW *create_window_no_border(int height, int width, int startx, int starty) | |
136 | { | |
137 | WINDOW *win; | |
138 | win = newwin(height, width, startx, starty); | |
139 | wrefresh(win); | |
140 | return win; | |
141 | } | |
142 | ||
143 | void print_digit(WINDOW *win, int digit) | |
144 | { | |
145 | if (digit < 0) { | |
146 | wattron(win, COLOR_PAIR(1)); | |
147 | wprintw(win, "%d", digit); | |
148 | wattroff(win, COLOR_PAIR(1)); | |
149 | } else if (digit > 0) { | |
150 | wattron(win, COLOR_PAIR(2)); | |
151 | wprintw(win, "+%d", digit); | |
152 | wattroff(win, COLOR_PAIR(2)); | |
153 | } else { | |
154 | wprintw(win, "0"); | |
155 | } | |
156 | } | |
157 | ||
158 | void print_digits(WINDOW *win, int first, int second) | |
159 | { | |
160 | wprintw(win, "("); | |
161 | print_digit(win, first); | |
162 | wprintw(win, ", "); | |
163 | print_digit(win, second); | |
164 | wprintw(win, ")"); | |
165 | } | |
166 | ||
167 | void print_headers(int line, char *desc, int value, int first, int second) | |
168 | { | |
169 | wattron(header, A_BOLD); | |
170 | mvwprintw(header, line, 4, "%s", desc); | |
171 | wattroff(header, A_BOLD); | |
e05a35a6 | 172 | mvwprintw(header, line, 16, "%d", value); |
1fc22eb4 JD |
173 | wmove(header, line, 24); |
174 | print_digits(header, first, second); | |
175 | wmove(header, line, 40); | |
176 | } | |
177 | ||
178 | void set_window_title(WINDOW *win, char *title) | |
179 | { | |
180 | wattron(win, A_BOLD); | |
181 | mvwprintw(win, 0, 1, title); | |
182 | wattroff(win, A_BOLD); | |
183 | } | |
184 | ||
185 | void print_log(char *str) | |
186 | { | |
187 | int i; | |
188 | int current_line = 1; | |
189 | int current_char = 1; | |
190 | char *tmp, *tmp2; | |
191 | /* rotate the line buffer */ | |
192 | if (nb_log_lines >= MAX_LOG_LINES) { | |
193 | tmp = strndup(log_lines, MAX_LINE_LENGTH * MAX_LOG_LINES + MAX_LOG_LINES); | |
194 | tmp2 = strchr(tmp, '\n'); | |
195 | memset(log_lines, '\0', strlen(log_lines)); | |
196 | strncat(log_lines, tmp2 + 1, strlen(tmp2) - 1); | |
197 | log_lines[strlen(log_lines)] = '\n'; | |
198 | log_lines[strlen(log_lines)] = '\0'; | |
199 | free(tmp); | |
200 | } | |
201 | nb_log_lines++; | |
202 | ||
203 | strncat(log_lines, str, MAX_LINE_LENGTH - 1); | |
204 | ||
205 | if (nb_log_lines < MAX_LOG_LINES) | |
206 | log_lines[strlen(log_lines)] = '\n'; | |
207 | log_lines[strlen(log_lines)] = '\0'; | |
208 | ||
209 | werase(status); | |
210 | box(status, 0 , 0); | |
211 | set_window_title(status, "Status"); | |
212 | for (i = 0; i < strlen(log_lines); i++) { | |
213 | if (log_lines[i] == '\n') { | |
214 | wmove(status, ++current_line, 1); | |
215 | current_char = 1; | |
216 | } else { | |
b093de8a MB |
217 | mvwprintw(status, current_line, current_char++, "%c", |
218 | log_lines[i]); | |
1fc22eb4 JD |
219 | } |
220 | } | |
221 | wrefresh(status); | |
222 | } | |
223 | ||
635dc837 JD |
224 | int process_selected(struct processtop *process) |
225 | { | |
226 | int i; | |
227 | struct processtop *stored_process; | |
228 | ||
229 | for (i = 0; i < selected_processes->len; i++) { | |
230 | stored_process = g_ptr_array_index(selected_processes, i); | |
32647247 JD |
231 | if (!stored_process) |
232 | return 0; | |
635dc837 JD |
233 | if (stored_process->tid == process->tid) |
234 | return 1; | |
235 | } | |
236 | return 0; | |
237 | } | |
238 | ||
239 | void update_selected_processes() | |
240 | { | |
84c36c18 JD |
241 | int i; |
242 | struct processtop *stored_process; | |
243 | ||
635dc837 | 244 | if (process_selected(selected_process)) { |
84c36c18 JD |
245 | for (i = 0; i < selected_processes->len; i++) { |
246 | stored_process = g_ptr_array_index(selected_processes, i); | |
247 | if (!stored_process) | |
248 | return; | |
249 | if (stored_process->tid == selected_process->tid) | |
250 | g_ptr_array_remove(selected_processes, | |
251 | stored_process); | |
252 | print_log("Process removed"); | |
253 | } | |
635dc837 | 254 | } else { |
84c36c18 | 255 | g_ptr_array_add(selected_processes, selected_process); |
635dc837 JD |
256 | print_log("Process added"); |
257 | } | |
258 | } | |
259 | ||
1fc22eb4 JD |
260 | void print_key(WINDOW *win, char *key, char *desc, int toggle) |
261 | { | |
262 | int pair; | |
263 | if (toggle > 0) | |
264 | pair = 4; | |
265 | else | |
266 | pair = 3; | |
267 | wattron(win, COLOR_PAIR(pair)); | |
268 | wprintw(footer, "%s", key); | |
269 | wattroff(win, COLOR_PAIR(pair)); | |
270 | wprintw(footer, ":%s", desc); | |
271 | } | |
272 | ||
273 | void update_footer() | |
274 | { | |
275 | sem_wait(&update_display_sem); | |
276 | werase(footer); | |
277 | wmove(footer, 1, 1); | |
278 | print_key(footer, "F2", "CPUtop ", current_view == cpu); | |
279 | print_key(footer, "F3", "PerfTop ", current_view == perf); | |
e7be7d41 | 280 | print_key(footer, "F4", "IOTop ", current_view == iostream); |
1fc22eb4 | 281 | print_key(footer, "Enter", "Details ", current_view == process_details); |
635dc837 | 282 | print_key(footer, "Space", "Highlight ", 0); |
d33aae69 | 283 | print_key(footer, "q", "Quit ", 0); |
f9ff6939 | 284 | print_key(footer, "r", "Pref ", 0); |
e15ed00a | 285 | print_key(footer, "t", "Threads ", toggle_threads); |
1fc22eb4 JD |
286 | print_key(footer, "p", "Pause ", toggle_pause); |
287 | ||
288 | wrefresh(footer); | |
289 | sem_post(&update_display_sem); | |
290 | } | |
291 | ||
292 | void basic_header() | |
293 | { | |
294 | werase(header); | |
295 | box(header, 0 , 0); | |
296 | set_window_title(header, "Statistics for interval [gathering data...["); | |
297 | wattron(header, A_BOLD); | |
298 | mvwprintw(header, 1, 4, "CPUs"); | |
e05a35a6 | 299 | mvwprintw(header, 2, 4, "Threads"); |
dc8f04dd | 300 | mvwprintw(header, 3, 4, "FDs"); |
1fc22eb4 JD |
301 | wattroff(header, A_BOLD); |
302 | wrefresh(header); | |
303 | } | |
304 | ||
91be6bb5 JD |
305 | struct tm format_timestamp(uint64_t timestamp) |
306 | { | |
307 | struct tm tm; | |
308 | uint64_t ts_sec = 0, ts_nsec; | |
309 | time_t time_s; | |
310 | ||
311 | ts_nsec = timestamp; | |
312 | ts_sec += ts_nsec / NSEC_PER_SEC; | |
313 | ts_nsec = ts_nsec % NSEC_PER_SEC; | |
314 | ||
315 | time_s = (time_t) ts_sec; | |
316 | ||
317 | localtime_r(&time_s, &tm); | |
318 | ||
319 | return tm; | |
320 | } | |
321 | ||
69362330 JD |
322 | static void scale_unit(uint64_t bytes, char *ret) |
323 | { | |
324 | if (bytes >= 1000000000) | |
325 | sprintf(ret, "%" PRIu64 "G", bytes/1000000000); | |
326 | if (bytes >= 1000000) | |
327 | sprintf(ret, "%" PRIu64 "M", bytes/1000000); | |
328 | else if (bytes >= 1000) | |
329 | sprintf(ret, "%" PRIu64 "K", bytes/1000); | |
330 | else | |
331 | sprintf(ret, "%" PRIu64, bytes); | |
332 | } | |
41ff0645 | 333 | |
69362330 JD |
334 | uint64_t total_io() |
335 | { | |
336 | int i; | |
337 | struct processtop *tmp; | |
338 | uint64_t total = 0; | |
339 | ||
340 | for (i = 0; i < data->process_table->len; i++) { | |
341 | tmp = g_ptr_array_index(data->process_table, i); | |
342 | total += tmp->fileread; | |
343 | total += tmp->filewrite; | |
344 | } | |
345 | ||
346 | return total; | |
347 | } | |
348 | ||
1fc22eb4 JD |
349 | void update_header() |
350 | { | |
91be6bb5 JD |
351 | struct tm start, end; |
352 | uint64_t ts_nsec_start, ts_nsec_end; | |
69362330 | 353 | char io[4]; |
91be6bb5 JD |
354 | |
355 | ts_nsec_start = data->start % NSEC_PER_SEC; | |
356 | start = format_timestamp(data->start); | |
357 | ||
358 | ts_nsec_end = data->end % NSEC_PER_SEC; | |
359 | end = format_timestamp(data->end); | |
360 | ||
1fc22eb4 JD |
361 | werase(header); |
362 | box(header, 0 , 0); | |
363 | set_window_title(header, "Statistics for interval "); | |
364 | wattron(header, A_BOLD); | |
91be6bb5 JD |
365 | |
366 | wprintw(header, "[%02d:%02d:%02d.%09" PRIu64 ", %02d:%02d:%02d.%09" PRIu64 "[", | |
367 | start.tm_hour, start.tm_min, start.tm_sec, ts_nsec_start, | |
368 | end.tm_hour, end.tm_min, end.tm_sec, ts_nsec_end); | |
1fc22eb4 JD |
369 | mvwprintw(header, 1, 4, "CPUs"); |
370 | wattroff(header, A_BOLD); | |
371 | wprintw(header, "\t%d\t(max/cpu : %0.2f%)", data->cpu_table->len, | |
372 | 100.0/data->cpu_table->len); | |
e05a35a6 | 373 | print_headers(2, "Threads", data->nbthreads, data->nbnewthreads, |
1fc22eb4 | 374 | -1*(data->nbdeadthreads)); |
dc8f04dd | 375 | print_headers(3, "FDs", data->nbfiles, data->nbnewfiles, |
1fc22eb4 | 376 | -1*(data->nbclosedfiles)); |
69362330 JD |
377 | scale_unit(total_io(), io); |
378 | mvwprintw(header, 3, 43, "%sB/sec", io); | |
1fc22eb4 JD |
379 | wrefresh(header); |
380 | } | |
381 | ||
382 | gint sort_by_cpu_desc(gconstpointer p1, gconstpointer p2) | |
383 | { | |
384 | struct processtop *n1 = *(struct processtop **)p1; | |
385 | struct processtop *n2 = *(struct processtop **)p2; | |
386 | unsigned long totaln1 = n1->totalcpunsec; | |
387 | unsigned long totaln2 = n2->totalcpunsec; | |
388 | ||
389 | if (totaln1 < totaln2) | |
390 | return 1; | |
391 | if (totaln1 == totaln2) | |
392 | return 0; | |
393 | return -1; | |
394 | } | |
395 | ||
3b15348c JD |
396 | gint sort_by_tid_desc(gconstpointer p1, gconstpointer p2) |
397 | { | |
398 | struct processtop *n1 = *(struct processtop **)p1; | |
399 | struct processtop *n2 = *(struct processtop **)p2; | |
400 | unsigned long totaln1 = n1->tid; | |
401 | unsigned long totaln2 = n2->tid; | |
402 | ||
403 | if (totaln1 < totaln2) | |
404 | return 1; | |
405 | if (totaln1 == totaln2) | |
406 | return 0; | |
407 | return -1; | |
408 | } | |
409 | ||
410 | gint sort_by_pid_desc(gconstpointer p1, gconstpointer p2) | |
411 | { | |
412 | struct processtop *n1 = *(struct processtop **)p1; | |
413 | struct processtop *n2 = *(struct processtop **)p2; | |
414 | unsigned long totaln1 = n1->pid; | |
415 | unsigned long totaln2 = n2->pid; | |
416 | ||
417 | if (totaln1 < totaln2) | |
418 | return 1; | |
419 | if (totaln1 == totaln2) | |
420 | return 0; | |
421 | return -1; | |
422 | } | |
423 | ||
89f1e0d1 JD |
424 | gint sort_by_process_read_desc(gconstpointer p1, gconstpointer p2) |
425 | { | |
426 | struct processtop *n1 = *(struct processtop **)p1; | |
427 | struct processtop *n2 = *(struct processtop **)p2; | |
428 | unsigned long totaln1 = n1->fileread; | |
429 | unsigned long totaln2 = n2->fileread; | |
430 | ||
431 | if (totaln1 < totaln2) | |
432 | return 1; | |
433 | if (totaln1 == totaln2) | |
434 | return 0; | |
435 | return -1; | |
436 | } | |
437 | ||
438 | gint sort_by_process_write_desc(gconstpointer p1, gconstpointer p2) | |
439 | { | |
440 | struct processtop *n1 = *(struct processtop **)p1; | |
441 | struct processtop *n2 = *(struct processtop **)p2; | |
442 | unsigned long totaln1 = n1->filewrite; | |
443 | unsigned long totaln2 = n2->filewrite; | |
444 | ||
445 | if (totaln1 < totaln2) | |
446 | return 1; | |
447 | if (totaln1 == totaln2) | |
448 | return 0; | |
449 | return -1; | |
450 | } | |
451 | ||
452 | gint sort_by_process_total_desc(gconstpointer p1, gconstpointer p2) | |
453 | { | |
454 | struct processtop *n1 = *(struct processtop **)p1; | |
455 | struct processtop *n2 = *(struct processtop **)p2; | |
41f5890b JD |
456 | unsigned long totaln1 = n1->totalfilewrite + n1->totalfileread; |
457 | unsigned long totaln2 = n2->totalfilewrite + n2->totalfileread; | |
89f1e0d1 JD |
458 | |
459 | if (totaln1 < totaln2) | |
460 | return 1; | |
461 | if (totaln1 == totaln2) | |
462 | return 0; | |
463 | return -1; | |
464 | } | |
465 | ||
32647247 JD |
466 | gint sort_by_file_read_desc(gconstpointer p1, gconstpointer p2) |
467 | { | |
468 | struct files *n1 = *(struct files **)p1; | |
469 | struct files *n2 = *(struct files **)p2; | |
470 | unsigned long totaln1; | |
471 | unsigned long totaln2; | |
472 | ||
473 | totaln1 = n1->read; | |
474 | totaln2 = n2->read; | |
475 | ||
476 | if (totaln1 < totaln2) | |
477 | return 1; | |
478 | if (totaln1 == totaln2) | |
479 | return 0; | |
480 | return -1; | |
481 | } | |
482 | ||
483 | gint sort_by_file_write_desc(gconstpointer p1, gconstpointer p2) | |
484 | { | |
485 | struct files *n1 = *(struct files **)p1; | |
486 | struct files *n2 = *(struct files **)p2; | |
487 | unsigned long totaln1; | |
488 | unsigned long totaln2; | |
489 | ||
490 | totaln1 = n1->write; | |
491 | totaln2 = n2->write; | |
492 | ||
493 | if (totaln1 < totaln2) | |
494 | return 1; | |
495 | if (totaln1 == totaln2) | |
496 | return 0; | |
497 | return -1; | |
498 | } | |
499 | ||
500 | gint sort_by_file_fd_desc(gconstpointer p1, gconstpointer p2) | |
501 | { | |
502 | struct files *n1 = *(struct files **)p1; | |
503 | struct files *n2 = *(struct files **)p2; | |
504 | unsigned long totaln1; | |
505 | unsigned long totaln2; | |
506 | ||
507 | totaln1 = n1->fd; | |
508 | totaln2 = n2->fd; | |
509 | ||
510 | if (totaln1 < totaln2) | |
511 | return 1; | |
512 | if (totaln1 == totaln2) | |
513 | return 0; | |
514 | return -1; | |
515 | } | |
516 | ||
1fc22eb4 JD |
517 | gint sort_by_cpu_group_by_threads_desc(gconstpointer p1, gconstpointer p2) |
518 | { | |
519 | struct processtop *n1 = *(struct processtop **)p1; | |
520 | struct processtop *n2 = *(struct processtop **)p2; | |
521 | unsigned long totaln1 = n1->threadstotalcpunsec; | |
522 | unsigned long totaln2 = n2->threadstotalcpunsec; | |
523 | ||
524 | if (totaln1 < totaln2) | |
525 | return 1; | |
526 | if (totaln1 == totaln2) | |
527 | return 0; | |
528 | return -1; | |
529 | } | |
530 | ||
531 | void update_cputop_display() | |
532 | { | |
533 | int i; | |
534 | int header_offset = 2; | |
535 | struct processtop *tmp; | |
536 | unsigned long elapsed; | |
537 | double maxcputime; | |
538 | int nblinedisplayed = 0; | |
539 | int current_line = 0; | |
844d1c9c | 540 | int column; |
1fc22eb4 JD |
541 | |
542 | elapsed = data->end - data->start; | |
543 | maxcputime = elapsed * data->cpu_table->len / 100.0; | |
544 | ||
3b15348c JD |
545 | if (cputopview[0].sort == 1) |
546 | g_ptr_array_sort(data->process_table, sort_by_cpu_desc); | |
547 | else if (cputopview[1].sort == 1) | |
548 | g_ptr_array_sort(data->process_table, sort_by_pid_desc); | |
549 | else if (cputopview[2].sort == 1) | |
550 | g_ptr_array_sort(data->process_table, sort_by_tid_desc); | |
551 | else if (cputopview[3].sort == 1) | |
552 | g_ptr_array_sort(data->process_table, sort_by_cpu_desc); | |
553 | else | |
554 | g_ptr_array_sort(data->process_table, sort_by_cpu_desc); | |
1fc22eb4 JD |
555 | |
556 | set_window_title(center, "CPU Top"); | |
557 | wattron(center, A_BOLD); | |
844d1c9c JD |
558 | column = 1; |
559 | for (i = 0; i < 4; i++) { | |
41ff0645 | 560 | if (cputopview[i].sort) { |
844d1c9c | 561 | wattron(center, A_UNDERLINE); |
41ff0645 JD |
562 | pref_current_sort = i; |
563 | } | |
844d1c9c JD |
564 | mvwprintw(center, 1, column, cputopview[i].title); |
565 | wattroff(center, A_UNDERLINE); | |
566 | column += 10; | |
567 | } | |
1fc22eb4 JD |
568 | wattroff(center, A_BOLD); |
569 | ||
dc8f04dd | 570 | max_center_lines = LINES - 5 - 7 - 1 - header_offset; |
1fc22eb4 JD |
571 | |
572 | /* iterate the process (thread) list */ | |
573 | for (i = list_offset; i < data->process_table->len && | |
574 | nblinedisplayed < max_center_lines; i++) { | |
575 | tmp = g_ptr_array_index(data->process_table, i); | |
e15ed00a JD |
576 | if (tmp->pid != tmp->tid) |
577 | if (toggle_threads == -1) | |
578 | continue; | |
1fc22eb4 | 579 | |
635dc837 JD |
580 | if (process_selected(tmp)) { |
581 | wattron(center, COLOR_PAIR(6)); | |
582 | mvwhline(center, current_line + header_offset, 1, ' ', COLS-3); | |
583 | } | |
1fc22eb4 JD |
584 | if (current_line == selected_line) { |
585 | selected_process = tmp; | |
1fc22eb4 JD |
586 | wattron(center, COLOR_PAIR(5)); |
587 | mvwhline(center, current_line + header_offset, 1, ' ', COLS-3); | |
588 | } | |
589 | /* CPU(%) */ | |
590 | mvwprintw(center, current_line + header_offset, 1, "%1.2f", | |
591 | tmp->totalcpunsec / maxcputime); | |
1fc22eb4 | 592 | /* PID */ |
6153ec12 JD |
593 | mvwprintw(center, current_line + header_offset, 11, "%d", tmp->pid); |
594 | /* TID */ | |
844d1c9c | 595 | mvwprintw(center, current_line + header_offset, 21, "%d", tmp->tid); |
1fc22eb4 | 596 | /* NAME */ |
844d1c9c | 597 | mvwprintw(center, current_line + header_offset, 31, "%s", tmp->comm); |
635dc837 | 598 | wattroff(center, COLOR_PAIR(6)); |
1fc22eb4 JD |
599 | wattroff(center, COLOR_PAIR(5)); |
600 | nblinedisplayed++; | |
601 | current_line++; | |
602 | } | |
603 | } | |
604 | ||
605 | gint sort_perf(gconstpointer p1, gconstpointer p2, gpointer key) | |
606 | { | |
607 | struct processtop *n1 = *(struct processtop **) p1; | |
608 | struct processtop *n2 = *(struct processtop **) p2; | |
609 | ||
610 | struct perfcounter *tmp1, *tmp2; | |
611 | unsigned long totaln2 = 0; | |
612 | unsigned long totaln1 = 0; | |
613 | ||
614 | if (!key) | |
615 | return 0; | |
616 | ||
617 | tmp1 = g_hash_table_lookup(n1->perf, key); | |
618 | if (!tmp1) | |
619 | totaln1 = 0; | |
620 | else | |
621 | totaln1 = tmp1->count; | |
622 | ||
623 | tmp2 = g_hash_table_lookup(n2->perf, key); | |
624 | if (!tmp2) | |
625 | totaln2 = 0; | |
626 | else | |
627 | totaln2 = tmp2->count; | |
628 | ||
629 | if (totaln1 < totaln2) | |
630 | return 1; | |
631 | if (totaln1 == totaln2) { | |
632 | totaln1 = n1->tid; | |
633 | totaln2 = n2->tid; | |
634 | if (totaln1 < totaln2) | |
635 | return 1; | |
636 | return -1; | |
637 | } | |
638 | return -1; | |
639 | } | |
640 | ||
641 | void print_key_title(char *key, int line) | |
642 | { | |
643 | wattron(center, A_BOLD); | |
951303cc JD |
644 | mvwprintw(center, line, 1, "%s", key); |
645 | mvwprintw(center, line, 30, " "); | |
1fc22eb4 JD |
646 | wattroff(center, A_BOLD); |
647 | } | |
648 | ||
649 | void update_process_details() | |
650 | { | |
651 | unsigned long elapsed; | |
652 | double maxcputime; | |
d26643ed | 653 | struct processtop *tmp; |
b093de8a MB |
654 | struct files *file_tmp; |
655 | int i, j = 0; | |
69362330 | 656 | char unit[4]; |
97514683 | 657 | char filename_buf[COLS]; |
951303cc | 658 | int line = 1; |
cc30e58d | 659 | int column; |
32647247 | 660 | GPtrArray *newfilearray = g_ptr_array_new(); |
951303cc JD |
661 | GHashTableIter iter; |
662 | struct perfcounter *perfn1, *perfn2; | |
663 | gpointer key; | |
1fc22eb4 JD |
664 | |
665 | set_window_title(center, "Process details"); | |
666 | ||
667 | ||
d26643ed JD |
668 | tmp = find_process_tid(data, |
669 | selected_process->tid, | |
670 | selected_process->comm); | |
1fc22eb4 JD |
671 | elapsed = data->end - data->start; |
672 | maxcputime = elapsed * data->cpu_table->len / 100.0; | |
673 | ||
951303cc | 674 | print_key_title("Name", line++); |
d26643ed | 675 | wprintw(center, "%s", selected_process->comm); |
951303cc | 676 | print_key_title("TID", line++); |
d26643ed | 677 | wprintw(center, "%d", selected_process->tid); |
1fc22eb4 JD |
678 | if (!tmp) { |
679 | print_key_title("Does not exit at this time", 3); | |
680 | return; | |
681 | } | |
682 | ||
951303cc | 683 | print_key_title("PID", line++); |
1fc22eb4 | 684 | wprintw(center, "%d", tmp->pid); |
951303cc | 685 | print_key_title("PPID", line++); |
1fc22eb4 | 686 | wprintw(center, "%d", tmp->ppid); |
951303cc | 687 | print_key_title("CPU", line++); |
1fc22eb4 | 688 | wprintw(center, "%1.2f %%", tmp->totalcpunsec/maxcputime); |
b093de8a | 689 | |
951303cc | 690 | print_key_title("READ B/s", line++); |
69362330 JD |
691 | scale_unit(tmp->fileread, unit); |
692 | wprintw(center, "%s", unit); | |
b093de8a | 693 | |
951303cc | 694 | print_key_title("WRITE B/s", line++); |
69362330 JD |
695 | scale_unit(tmp->filewrite, unit); |
696 | wprintw(center, "%s", unit); | |
b093de8a | 697 | |
951303cc JD |
698 | g_hash_table_iter_init(&iter, global_perf_liszt); |
699 | while (g_hash_table_iter_next (&iter, &key, (gpointer) &perfn1)) { | |
700 | print_key_title((char *) key, line++); | |
701 | perfn2 = g_hash_table_lookup(tmp->perf, (char *) key); | |
702 | wprintw(center, "%d", perfn2 ? perfn2->count : 0); | |
703 | } | |
704 | line++; | |
705 | ||
93d80d35 | 706 | wattron(center, A_BOLD); |
cc30e58d JD |
707 | column = 1; |
708 | for (i = 0; i < 3; i++) { | |
41ff0645 JD |
709 | if (fileview[i].sort) { |
710 | pref_current_sort = i; | |
cc30e58d | 711 | wattron(center, A_UNDERLINE); |
41ff0645 | 712 | } |
cc30e58d JD |
713 | mvwprintw(center, line, column, fileview[i].title); |
714 | wattroff(center, A_UNDERLINE); | |
715 | column += 10; | |
716 | } | |
717 | mvwprintw(center, line++, column, "FILENAME"); | |
93d80d35 JD |
718 | wattroff(center, A_BOLD); |
719 | ||
32647247 JD |
720 | /* |
721 | * since the process_files_table array could contain NULL file structures, | |
722 | * and that the positions inside the array is important (it is the FD), we | |
723 | * need to create a temporary array that we can sort. | |
724 | */ | |
725 | for (i = 0; i < tmp->process_files_table->len; i++) { | |
726 | file_tmp = g_ptr_array_index(tmp->process_files_table, i); | |
727 | if (file_tmp) | |
728 | g_ptr_array_add(newfilearray, file_tmp); | |
729 | } | |
730 | ||
731 | if (fileview[0].sort == 1) | |
732 | g_ptr_array_sort(newfilearray, sort_by_file_fd_desc); | |
733 | else if (fileview[1].sort == 1) | |
734 | g_ptr_array_sort(newfilearray, sort_by_file_read_desc); | |
735 | else if (fileview[2].sort == 1) | |
736 | g_ptr_array_sort(newfilearray, sort_by_file_write_desc); | |
737 | else | |
738 | g_ptr_array_sort(newfilearray, sort_by_file_read_desc); | |
739 | ||
740 | for (i = selected_line; i < newfilearray->len && | |
951303cc | 741 | i < (selected_line + max_center_lines - line + 2); i++) { |
32647247 JD |
742 | file_tmp = g_ptr_array_index(newfilearray, i); |
743 | if (!file_tmp) | |
744 | continue; | |
951303cc | 745 | mvwprintw(center, line + j, 1, "%d", file_tmp->fd); |
32647247 | 746 | scale_unit(file_tmp->read, unit); |
cc30e58d | 747 | mvwprintw(center, line + j, 11, "%s", unit); |
32647247 | 748 | scale_unit(file_tmp->write, unit); |
cc30e58d | 749 | mvwprintw(center, line + j, 21, "%s", unit); |
32647247 | 750 | snprintf(filename_buf, COLS - 25, "%s", file_tmp->name); |
cc30e58d | 751 | mvwprintw(center, line + j, 31, "%s", filename_buf); |
32647247 | 752 | j++; |
b093de8a | 753 | } |
32647247 | 754 | g_ptr_array_free(newfilearray, TRUE); |
1fc22eb4 JD |
755 | } |
756 | ||
757 | void update_perf() | |
758 | { | |
bb053abb | 759 | int i; |
1fc22eb4 JD |
760 | int nblinedisplayed = 0; |
761 | int current_line = 0; | |
762 | struct processtop *tmp; | |
763 | int header_offset = 2; | |
764 | int perf_row = 40; | |
765 | struct perfcounter *perfn1, *perfn2; | |
1fc22eb4 JD |
766 | char *perf_key = NULL; |
767 | int value; | |
85db4618 JD |
768 | GHashTableIter iter; |
769 | gpointer key; | |
1fc22eb4 JD |
770 | |
771 | set_window_title(center, "Perf Top"); | |
772 | wattron(center, A_BOLD); | |
773 | mvwprintw(center, 1, 1, "PID"); | |
774 | mvwprintw(center, 1, 11, "TID"); | |
775 | mvwprintw(center, 1, 22, "NAME"); | |
776 | ||
777 | perf_row = 40; | |
0d91c12a | 778 | g_hash_table_iter_init(&iter, global_perf_liszt); |
85db4618 | 779 | while (g_hash_table_iter_next (&iter, &key, (gpointer) &perfn1)) { |
1fc22eb4 | 780 | if (perfn1->visible) { |
41ff0645 | 781 | if (perfn1->sort) { |
bc958efa | 782 | /* pref_current_sort = i; */ |
41ff0645 | 783 | wattron(center, A_UNDERLINE); |
41ff0645 | 784 | } |
6419078d | 785 | /* + 5 to strip the "perf_" prefix */ |
1fc22eb4 | 786 | mvwprintw(center, 1, perf_row, "%s", |
6419078d | 787 | (char *) key + 5); |
41ff0645 | 788 | wattroff(center, A_UNDERLINE); |
1fc22eb4 JD |
789 | perf_row += 20; |
790 | } | |
791 | if (perfn1->sort) { | |
85db4618 | 792 | perf_key = (char *) key; |
1fc22eb4 | 793 | } |
1fc22eb4 JD |
794 | } |
795 | wattroff(center, A_BOLD); | |
796 | ||
797 | g_ptr_array_sort_with_data(data->process_table, sort_perf, perf_key); | |
85db4618 | 798 | |
91be6bb5 | 799 | for (i = 0; i < data->process_table->len && |
1fc22eb4 | 800 | nblinedisplayed < max_center_lines; i++) { |
1fc22eb4 | 801 | tmp = g_ptr_array_index(data->process_table, i); |
e15ed00a JD |
802 | if (tmp->pid != tmp->tid) |
803 | if (toggle_threads == -1) | |
804 | continue; | |
1fc22eb4 | 805 | |
635dc837 JD |
806 | if (process_selected(tmp)) { |
807 | wattron(center, COLOR_PAIR(6)); | |
808 | mvwhline(center, current_line + header_offset, 1, ' ', COLS-3); | |
809 | } | |
1fc22eb4 JD |
810 | if (current_line == selected_line) { |
811 | selected_process = tmp; | |
812 | wattron(center, COLOR_PAIR(5)); | |
813 | mvwhline(center, current_line + header_offset, 1, ' ', COLS-3); | |
814 | } | |
815 | ||
816 | mvwprintw(center, current_line + header_offset, 1, "%d", tmp->pid); | |
817 | mvwprintw(center, current_line + header_offset, 11, "%d", tmp->tid); | |
818 | mvwprintw(center, current_line + header_offset, 22, "%s", tmp->comm); | |
819 | ||
0d91c12a | 820 | g_hash_table_iter_init(&iter, global_perf_liszt); |
1fc22eb4 JD |
821 | |
822 | perf_row = 40; | |
85db4618 | 823 | while (g_hash_table_iter_next (&iter, &key, (gpointer) &perfn1)) { |
1fc22eb4 | 824 | if (perfn1->visible) { |
85db4618 | 825 | perfn2 = g_hash_table_lookup(tmp->perf, (char *) key); |
1fc22eb4 JD |
826 | if (perfn2) |
827 | value = perfn2->count; | |
828 | else | |
829 | value = 0; | |
b093de8a MB |
830 | mvwprintw(center, current_line + header_offset, |
831 | perf_row, "%d", value); | |
1fc22eb4 JD |
832 | perf_row += 20; |
833 | } | |
1fc22eb4 JD |
834 | } |
835 | ||
635dc837 | 836 | wattroff(center, COLOR_PAIR(6)); |
1fc22eb4 JD |
837 | wattroff(center, COLOR_PAIR(5)); |
838 | nblinedisplayed++; | |
839 | current_line++; | |
840 | } | |
841 | } | |
842 | ||
1fc22eb4 JD |
843 | void update_iostream() |
844 | { | |
845 | int i; | |
846 | int header_offset = 2; | |
847 | struct processtop *tmp; | |
848 | int nblinedisplayed = 0; | |
849 | int current_line = 0; | |
b093de8a | 850 | int total = 0; |
69362330 | 851 | char unit[4]; |
41f5890b | 852 | int column; |
1fc22eb4 JD |
853 | |
854 | set_window_title(center, "IO Top"); | |
855 | wattron(center, A_BOLD); | |
69362330 JD |
856 | mvwprintw(center, 1, 1, "PID"); |
857 | mvwprintw(center, 1, 11, "TID"); | |
858 | mvwprintw(center, 1, 22, "NAME"); | |
41f5890b JD |
859 | column = 40; |
860 | for (i = 0; i < 3; i++) { | |
41ff0645 JD |
861 | if (iostreamtopview[i].sort) { |
862 | pref_current_sort = i; | |
41f5890b | 863 | wattron(center, A_UNDERLINE); |
41ff0645 | 864 | } |
41f5890b JD |
865 | mvwprintw(center, 1, column, iostreamtopview[i].title); |
866 | wattroff(center, A_UNDERLINE); | |
867 | column += 12; | |
868 | } | |
1fc22eb4 | 869 | wattroff(center, A_BOLD); |
41f5890b | 870 | wattroff(center, A_UNDERLINE); |
1fc22eb4 | 871 | |
89f1e0d1 JD |
872 | if (iostreamtopview[0].sort == 1) |
873 | g_ptr_array_sort(data->process_table, sort_by_process_read_desc); | |
874 | else if (iostreamtopview[1].sort == 1) | |
875 | g_ptr_array_sort(data->process_table, sort_by_process_write_desc); | |
876 | else if (iostreamtopview[2].sort == 1) | |
877 | g_ptr_array_sort(data->process_table, sort_by_process_total_desc); | |
878 | else | |
879 | g_ptr_array_sort(data->process_table, sort_by_process_total_desc); | |
1fc22eb4 JD |
880 | |
881 | for (i = list_offset; i < data->process_table->len && | |
882 | nblinedisplayed < max_center_lines; i++) { | |
883 | tmp = g_ptr_array_index(data->process_table, i); | |
e15ed00a JD |
884 | if (tmp->pid != tmp->tid) |
885 | if (toggle_threads == -1) | |
886 | continue; | |
1fc22eb4 | 887 | |
635dc837 JD |
888 | if (process_selected(tmp)) { |
889 | wattron(center, COLOR_PAIR(6)); | |
890 | mvwhline(center, current_line + header_offset, 1, ' ', COLS-3); | |
891 | } | |
1fc22eb4 JD |
892 | if (current_line == selected_line) { |
893 | selected_process = tmp; | |
1fc22eb4 JD |
894 | wattron(center, COLOR_PAIR(5)); |
895 | mvwhline(center, current_line + header_offset, 1, ' ', COLS-3); | |
896 | } | |
69362330 JD |
897 | /* TGID */ |
898 | mvwprintw(center, current_line + header_offset, 1, "%d", tmp->pid); | |
899 | /* PID */ | |
900 | mvwprintw(center, current_line + header_offset, 11, "%d", tmp->tid); | |
901 | /* NAME */ | |
902 | mvwprintw(center, current_line + header_offset, 22, "%s", tmp->comm); | |
b093de8a | 903 | |
1fc22eb4 | 904 | /* READ (bytes/sec) */ |
69362330 JD |
905 | scale_unit(tmp->fileread, unit); |
906 | mvwprintw(center, current_line + header_offset, 40, "%s", unit); | |
1fc22eb4 JD |
907 | |
908 | /* WRITE (bytes/sec) */ | |
69362330 JD |
909 | scale_unit(tmp->filewrite, unit); |
910 | mvwprintw(center, current_line + header_offset, 52, "%s", unit); | |
1fc22eb4 JD |
911 | |
912 | /* TOTAL STREAM */ | |
b093de8a MB |
913 | total = tmp->totalfileread + tmp->totalfilewrite; |
914 | ||
69362330 JD |
915 | scale_unit(total, unit); |
916 | mvwprintw(center, current_line + header_offset, 64, "%s", unit); | |
b093de8a | 917 | |
635dc837 | 918 | wattroff(center, COLOR_PAIR(6)); |
1fc22eb4 JD |
919 | wattroff(center, COLOR_PAIR(5)); |
920 | nblinedisplayed++; | |
921 | current_line++; | |
922 | } | |
923 | } | |
924 | ||
925 | void update_current_view() | |
926 | { | |
927 | sem_wait(&update_display_sem); | |
928 | if (!data) | |
929 | return; | |
930 | update_header(); | |
931 | ||
932 | werase(center); | |
933 | box(center, 0, 0); | |
934 | switch (current_view) { | |
935 | case cpu: | |
936 | update_cputop_display(); | |
937 | break; | |
938 | case perf: | |
939 | update_perf(); | |
940 | break; | |
941 | case process_details: | |
942 | update_process_details(); | |
943 | break; | |
1fc22eb4 JD |
944 | case iostream: |
945 | update_iostream(); | |
946 | break; | |
947 | case tree: | |
948 | update_cputop_display(); | |
949 | break; | |
950 | default: | |
951 | break; | |
952 | } | |
953 | update_panels(); | |
954 | doupdate(); | |
955 | sem_post(&update_display_sem); | |
956 | } | |
957 | ||
41ff0645 JD |
958 | void update_process_detail_sort(int *line_selected) |
959 | { | |
960 | int i; | |
961 | int size; | |
962 | ||
963 | size = 3; | |
964 | ||
965 | if (*line_selected > (size - 1)) | |
966 | *line_selected = size - 1; | |
967 | else if (*line_selected < 0) | |
968 | *line_selected = 0; | |
969 | ||
970 | if (fileview[*line_selected].sort == 1) | |
971 | fileview[*line_selected].reverse = 1; | |
972 | for (i = 0; i < size; i++) | |
973 | fileview[i].sort = 0; | |
974 | fileview[*line_selected].sort = 1; | |
975 | } | |
976 | ||
32647247 JD |
977 | void update_process_detail_pref(int *line_selected, int toggle_view, int toggle_sort) |
978 | { | |
979 | int i; | |
980 | int size; | |
981 | ||
982 | if (!data) | |
983 | return; | |
984 | if (pref_panel_window) { | |
985 | del_panel(pref_panel); | |
986 | delwin(pref_panel_window); | |
987 | } | |
988 | size = 3; | |
989 | ||
990 | pref_panel_window = create_window(size + 2, 30, 10, 10); | |
991 | pref_panel = new_panel(pref_panel_window); | |
992 | ||
993 | werase(pref_panel_window); | |
994 | box(pref_panel_window, 0 , 0); | |
995 | set_window_title(pref_panel_window, "Process Detail Preferences "); | |
996 | wattron(pref_panel_window, A_BOLD); | |
997 | mvwprintw(pref_panel_window, size + 1, 1, | |
d2fd8c70 | 998 | " 's' : sort, space : toggle"); |
32647247 JD |
999 | wattroff(pref_panel_window, A_BOLD); |
1000 | ||
1001 | if (*line_selected > (size - 1)) | |
1002 | *line_selected = size - 1; | |
41ff0645 JD |
1003 | else if (*line_selected < 0) |
1004 | *line_selected = 0; | |
32647247 | 1005 | if (toggle_sort == 1) { |
41ff0645 | 1006 | update_process_detail_sort(line_selected); |
32647247 JD |
1007 | update_current_view(); |
1008 | } | |
1009 | ||
1010 | for (i = 0; i < size; i++) { | |
1011 | if (i == *line_selected) { | |
1012 | wattron(pref_panel_window, COLOR_PAIR(5)); | |
1013 | mvwhline(pref_panel_window, i + 1, 1, ' ', 30 - 2); | |
1014 | } | |
1015 | if (fileview[i].sort == 1) | |
1016 | wattron(pref_panel_window, A_BOLD); | |
d33aae69 | 1017 | mvwprintw(pref_panel_window, i + 1, 1, "[-] %s", |
32647247 JD |
1018 | fileview[i].title); |
1019 | wattroff(pref_panel_window, A_BOLD); | |
1020 | wattroff(pref_panel_window, COLOR_PAIR(5)); | |
1021 | ||
1022 | } | |
1023 | update_panels(); | |
1024 | doupdate(); | |
1025 | } | |
1026 | ||
41ff0645 JD |
1027 | void update_iostream_sort(int *line_selected) |
1028 | { | |
1029 | int i; | |
1030 | int size; | |
1031 | ||
1032 | size = 3; | |
1033 | if (*line_selected > (size - 1)) | |
1034 | *line_selected = size - 1; | |
1035 | else if (*line_selected < 0) | |
1036 | *line_selected = 0; | |
1037 | if (iostreamtopview[*line_selected].sort == 1) | |
1038 | iostreamtopview[*line_selected].reverse = 1; | |
1039 | for (i = 0; i < size; i++) | |
1040 | iostreamtopview[i].sort = 0; | |
1041 | iostreamtopview[*line_selected].sort = 1; | |
1042 | ||
1043 | } | |
1044 | ||
89f1e0d1 JD |
1045 | void update_iostream_pref(int *line_selected, int toggle_view, int toggle_sort) |
1046 | { | |
1047 | int i; | |
1048 | int size; | |
1049 | ||
1050 | if (!data) | |
1051 | return; | |
1052 | if (pref_panel_window) { | |
1053 | del_panel(pref_panel); | |
1054 | delwin(pref_panel_window); | |
1055 | } | |
1056 | size = 3; | |
1057 | ||
1058 | pref_panel_window = create_window(size + 2, 30, 10, 10); | |
1059 | pref_panel = new_panel(pref_panel_window); | |
1060 | ||
1061 | werase(pref_panel_window); | |
1062 | box(pref_panel_window, 0 , 0); | |
1063 | set_window_title(pref_panel_window, "IOTop Preferences "); | |
1064 | wattron(pref_panel_window, A_BOLD); | |
1065 | mvwprintw(pref_panel_window, size + 1, 1, | |
d2fd8c70 | 1066 | " 's' : sort, space : toggle"); |
89f1e0d1 JD |
1067 | wattroff(pref_panel_window, A_BOLD); |
1068 | ||
1069 | if (*line_selected > (size - 1)) | |
1070 | *line_selected = size - 1; | |
41ff0645 JD |
1071 | else if (*line_selected < 0) |
1072 | *line_selected = 0; | |
89f1e0d1 | 1073 | if (toggle_sort == 1) { |
41ff0645 | 1074 | update_iostream_sort(line_selected); |
89f1e0d1 JD |
1075 | update_current_view(); |
1076 | } | |
1077 | ||
1078 | for (i = 0; i < size; i++) { | |
1079 | if (i == *line_selected) { | |
1080 | wattron(pref_panel_window, COLOR_PAIR(5)); | |
1081 | mvwhline(pref_panel_window, i + 1, 1, ' ', 30 - 2); | |
1082 | } | |
1083 | if (iostreamtopview[i].sort == 1) | |
1084 | wattron(pref_panel_window, A_BOLD); | |
d33aae69 | 1085 | mvwprintw(pref_panel_window, i + 1, 1, "[-] %s", |
89f1e0d1 JD |
1086 | iostreamtopview[i].title); |
1087 | wattroff(pref_panel_window, A_BOLD); | |
1088 | wattroff(pref_panel_window, COLOR_PAIR(5)); | |
1089 | ||
1090 | } | |
1091 | update_panels(); | |
1092 | doupdate(); | |
1093 | } | |
1094 | ||
41ff0645 JD |
1095 | void update_cpu_sort(int *line_selected) |
1096 | { | |
1097 | int i; | |
1098 | int size = 3; | |
1099 | ||
1100 | if (*line_selected > (size - 1)) | |
1101 | *line_selected = size - 1; | |
1102 | else if (*line_selected < 0) | |
1103 | *line_selected = 0; | |
1104 | ||
1105 | /* special case, we don't support sorting by procname for now */ | |
1106 | if (*line_selected != 3) { | |
1107 | if (cputopview[*line_selected].sort == 1) | |
1108 | cputopview[*line_selected].reverse = 1; | |
1109 | for (i = 0; i < size; i++) | |
1110 | cputopview[i].sort = 0; | |
1111 | cputopview[*line_selected].sort = 1; | |
1112 | } | |
1113 | } | |
1114 | ||
3b15348c JD |
1115 | void update_cpu_pref(int *line_selected, int toggle_view, int toggle_sort) |
1116 | { | |
1117 | int i; | |
1118 | int size; | |
1119 | ||
1120 | if (!data) | |
1121 | return; | |
1122 | if (pref_panel_window) { | |
1123 | del_panel(pref_panel); | |
1124 | delwin(pref_panel_window); | |
1125 | } | |
1126 | size = 4; | |
1127 | ||
1128 | pref_panel_window = create_window(size + 2, 30, 10, 10); | |
1129 | pref_panel = new_panel(pref_panel_window); | |
1130 | ||
1131 | werase(pref_panel_window); | |
1132 | box(pref_panel_window, 0 , 0); | |
1133 | set_window_title(pref_panel_window, "CPUTop Preferences "); | |
1134 | wattron(pref_panel_window, A_BOLD); | |
1135 | mvwprintw(pref_panel_window, size + 1, 1, | |
d2fd8c70 | 1136 | " 's' : sort, space : toggle"); |
3b15348c JD |
1137 | wattroff(pref_panel_window, A_BOLD); |
1138 | ||
89f1e0d1 JD |
1139 | if (*line_selected > (size - 1)) |
1140 | *line_selected = size - 1; | |
41ff0645 JD |
1141 | else if (*line_selected < 0) |
1142 | *line_selected = 0; | |
3b15348c | 1143 | if (toggle_sort == 1) { |
41ff0645 JD |
1144 | update_cpu_sort(line_selected); |
1145 | update_current_view(); | |
3b15348c JD |
1146 | } |
1147 | ||
89f1e0d1 | 1148 | for (i = 0; i < size; i++) { |
3b15348c JD |
1149 | if (i == *line_selected) { |
1150 | wattron(pref_panel_window, COLOR_PAIR(5)); | |
1151 | mvwhline(pref_panel_window, i + 1, 1, ' ', 30 - 2); | |
1152 | } | |
1153 | if (cputopview[i].sort == 1) | |
1154 | wattron(pref_panel_window, A_BOLD); | |
d33aae69 | 1155 | mvwprintw(pref_panel_window, i + 1, 1, "[-] %s", |
3b15348c JD |
1156 | cputopview[i].title); |
1157 | wattroff(pref_panel_window, A_BOLD); | |
1158 | wattroff(pref_panel_window, COLOR_PAIR(5)); | |
1159 | ||
1160 | } | |
1161 | update_panels(); | |
1162 | doupdate(); | |
1163 | } | |
1164 | ||
41ff0645 JD |
1165 | void update_perf_sort(int *line_selected) |
1166 | { | |
1167 | int i; | |
1168 | struct perfcounter *perf; | |
1169 | GList *perflist; | |
1170 | int size; | |
1171 | ||
1172 | size = g_hash_table_size(global_perf_liszt); | |
1173 | if (*line_selected > (size - 1)) | |
1174 | *line_selected = size - 1; | |
1175 | else if (*line_selected < 0) | |
1176 | *line_selected = 0; | |
1177 | ||
1178 | i = 0; | |
1179 | perflist = g_list_first(g_hash_table_get_keys(global_perf_liszt)); | |
1180 | while (perflist) { | |
1181 | perf = g_hash_table_lookup(global_perf_liszt, perflist->data); | |
1182 | if (i != *line_selected) | |
1183 | perf->sort = 0; | |
1184 | else | |
1185 | perf->sort = 1; | |
1186 | i++; | |
1187 | perflist = g_list_next(perflist); | |
1188 | } | |
1189 | } | |
1190 | ||
3b15348c | 1191 | void update_perf_pref(int *line_selected, int toggle_view, int toggle_sort) |
1fc22eb4 | 1192 | { |
1e05f0ae JD |
1193 | int i; |
1194 | struct perfcounter *perf; | |
1195 | GList *perflist; | |
1fc22eb4 | 1196 | int size; |
1e05f0ae | 1197 | |
1fc22eb4 JD |
1198 | if (!data) |
1199 | return; | |
0d91c12a JD |
1200 | if (pref_panel_window) { |
1201 | del_panel(pref_panel); | |
1202 | delwin(pref_panel_window); | |
1fc22eb4 | 1203 | } |
0d91c12a | 1204 | size = g_hash_table_size(global_perf_liszt); |
1e05f0ae | 1205 | |
0d91c12a JD |
1206 | pref_panel_window = create_window(size + 2, 30, 10, 10); |
1207 | pref_panel = new_panel(pref_panel_window); | |
1fc22eb4 | 1208 | |
0d91c12a JD |
1209 | werase(pref_panel_window); |
1210 | box(pref_panel_window, 0 , 0); | |
1211 | set_window_title(pref_panel_window, "Perf Preferences "); | |
1212 | wattron(pref_panel_window, A_BOLD); | |
1213 | mvwprintw(pref_panel_window, g_hash_table_size(global_perf_liszt) + 1, 1, | |
d2fd8c70 | 1214 | " 's' : sort, space : toggle"); |
0d91c12a | 1215 | wattroff(pref_panel_window, A_BOLD); |
1fc22eb4 | 1216 | |
41ff0645 JD |
1217 | if (*line_selected > (size - 1)) |
1218 | *line_selected = size - 1; | |
1219 | else if (*line_selected < 0) | |
1220 | *line_selected = 0; | |
1221 | ||
1fc22eb4 | 1222 | if (toggle_sort == 1) { |
41ff0645 | 1223 | update_perf_sort(line_selected); |
1fc22eb4 JD |
1224 | update_current_view(); |
1225 | } | |
1226 | ||
1227 | i = 0; | |
0d91c12a | 1228 | perflist = g_list_first(g_hash_table_get_keys(global_perf_liszt)); |
1fc22eb4 | 1229 | while (perflist) { |
0d91c12a | 1230 | perf = g_hash_table_lookup(global_perf_liszt, perflist->data); |
3b15348c | 1231 | if (i == *line_selected && toggle_view == 1) { |
1fc22eb4 JD |
1232 | perf->visible = perf->visible == 1 ? 0:1; |
1233 | update_current_view(); | |
1234 | } | |
3b15348c | 1235 | if (i == *line_selected) { |
0d91c12a JD |
1236 | wattron(pref_panel_window, COLOR_PAIR(5)); |
1237 | mvwhline(pref_panel_window, i + 1, 1, ' ', 30 - 2); | |
1fc22eb4 JD |
1238 | } |
1239 | if (perf->sort == 1) | |
0d91c12a JD |
1240 | wattron(pref_panel_window, A_BOLD); |
1241 | mvwprintw(pref_panel_window, i + 1, 1, "[%c] %s", | |
1fc22eb4 | 1242 | perf->visible == 1 ? 'x' : ' ', |
b8a1df45 | 1243 | (char *) perflist->data + 5); |
0d91c12a JD |
1244 | wattroff(pref_panel_window, A_BOLD); |
1245 | wattroff(pref_panel_window, COLOR_PAIR(5)); | |
1fc22eb4 JD |
1246 | i++; |
1247 | perflist = g_list_next(perflist); | |
1248 | } | |
1249 | update_panels(); | |
1250 | doupdate(); | |
1251 | } | |
1252 | ||
3b15348c | 1253 | int update_preference_panel(int *line_selected, int toggle_view, int toggle_sort) |
1fc22eb4 | 1254 | { |
1e05f0ae JD |
1255 | int ret = 0; |
1256 | ||
0d91c12a JD |
1257 | switch(current_view) { |
1258 | case perf: | |
3b15348c JD |
1259 | update_perf_pref(line_selected, toggle_view, toggle_sort); |
1260 | break; | |
1261 | case cpu: | |
1262 | update_cpu_pref(line_selected, toggle_view, toggle_sort); | |
0d91c12a | 1263 | break; |
89f1e0d1 JD |
1264 | case iostream: |
1265 | update_iostream_pref(line_selected, toggle_view, toggle_sort); | |
1266 | break; | |
32647247 JD |
1267 | case process_details: |
1268 | update_process_detail_pref(line_selected, toggle_view, toggle_sort); | |
1269 | break; | |
0d91c12a | 1270 | default: |
1e05f0ae | 1271 | ret = -1; |
0d91c12a JD |
1272 | break; |
1273 | } | |
1e05f0ae JD |
1274 | |
1275 | return ret; | |
0d91c12a JD |
1276 | } |
1277 | ||
41ff0645 JD |
1278 | int update_sort(int *line_selected) |
1279 | { | |
1280 | int ret = 0; | |
1281 | ||
1282 | switch(current_view) { | |
1283 | case perf: | |
1284 | update_perf_sort(line_selected); | |
1285 | break; | |
1286 | case cpu: | |
1287 | update_cpu_sort(line_selected); | |
1288 | break; | |
1289 | case iostream: | |
1290 | update_iostream_sort(line_selected); | |
1291 | break; | |
1292 | case process_details: | |
1293 | update_process_detail_sort(line_selected); | |
1294 | break; | |
1295 | default: | |
1296 | ret = -1; | |
1297 | break; | |
1298 | } | |
1299 | ||
1300 | return ret; | |
1301 | } | |
1302 | ||
1303 | ||
0d91c12a JD |
1304 | void toggle_pref_panel(void) |
1305 | { | |
1e05f0ae JD |
1306 | int ret; |
1307 | ||
0d91c12a JD |
1308 | if (pref_panel_visible) { |
1309 | hide_panel(pref_panel); | |
1310 | pref_panel_visible = 0; | |
1fc22eb4 | 1311 | } else { |
3b15348c | 1312 | ret = update_preference_panel(&pref_line_selected, 0, 0); |
1e05f0ae JD |
1313 | if (ret < 0) |
1314 | return; | |
0d91c12a JD |
1315 | show_panel(pref_panel); |
1316 | pref_panel_visible = 1; | |
1fc22eb4 JD |
1317 | } |
1318 | update_panels(); | |
1319 | doupdate(); | |
1320 | } | |
1321 | ||
1322 | void display(unsigned int index) | |
1323 | { | |
1324 | last_display_index = index; | |
1325 | currently_displayed_index = index; | |
1326 | data = g_ptr_array_index(copies, index); | |
1327 | if (!data) | |
1328 | return; | |
1329 | max_elements = data->process_table->len; | |
1330 | update_current_view(); | |
1331 | update_footer(); | |
1332 | update_panels(); | |
1333 | doupdate(); | |
1334 | } | |
1335 | ||
1336 | void pause_display() | |
1337 | { | |
1338 | toggle_pause = 1; | |
1339 | print_log("Pause"); | |
1340 | sem_wait(&pause_sem); | |
1341 | } | |
1342 | ||
1343 | void resume_display() | |
1344 | { | |
1345 | toggle_pause = -1; | |
1346 | print_log("Resume"); | |
1347 | sem_post(&pause_sem); | |
1348 | } | |
1349 | ||
1350 | void *handle_keyboard(void *p) | |
1351 | { | |
1352 | int ch; | |
1353 | while((ch = getch())) { | |
1354 | switch(ch) { | |
1355 | /* Move the cursor and scroll */ | |
8c05e516 | 1356 | case 'j': |
1fc22eb4 | 1357 | case KEY_DOWN: |
0d91c12a | 1358 | if (pref_panel_visible) { |
3b15348c JD |
1359 | pref_line_selected++; |
1360 | update_preference_panel(&pref_line_selected, 0, 0); | |
1fc22eb4 JD |
1361 | } else { |
1362 | if (selected_line < (max_center_lines - 1) && | |
1363 | selected_line < max_elements - 1) { | |
1364 | selected_line++; | |
1365 | selected_in_list++; | |
1366 | } else if (selected_in_list < (max_elements - 1) | |
1367 | && (list_offset < (max_elements - max_center_lines))) { | |
1368 | selected_in_list++; | |
1369 | list_offset++; | |
1370 | } | |
1371 | update_current_view(); | |
1372 | } | |
1373 | break; | |
1374 | case KEY_NPAGE: | |
1fc22eb4 | 1375 | break; |
8c05e516 | 1376 | case 'k': |
1fc22eb4 | 1377 | case KEY_UP: |
0d91c12a | 1378 | if (pref_panel_visible) { |
3b15348c JD |
1379 | if (pref_line_selected > 0) |
1380 | pref_line_selected--; | |
1381 | update_preference_panel(&pref_line_selected, 0, 0); | |
1fc22eb4 JD |
1382 | } else { |
1383 | if (selected_line > 0) { | |
1384 | selected_line--; | |
1385 | selected_in_list--; | |
1386 | } else if (selected_in_list > 0 && list_offset > 0) { | |
1387 | selected_in_list--; | |
1388 | list_offset--; | |
1389 | } | |
1390 | update_current_view(); | |
1391 | } | |
1392 | break; | |
1393 | case KEY_PPAGE: | |
1fc22eb4 JD |
1394 | break; |
1395 | ||
1396 | /* Navigate the history with arrows */ | |
1397 | case KEY_LEFT: | |
1398 | if (currently_displayed_index > 0) { | |
1399 | currently_displayed_index--; | |
1400 | print_log("Going back in time"); | |
1401 | } else { | |
1402 | print_log("Cannot rewind, last data is already displayed"); | |
1403 | } | |
1404 | data = g_ptr_array_index(copies, currently_displayed_index); | |
1405 | max_elements = data->process_table->len; | |
1406 | ||
1407 | /* we force to pause the display when moving in time */ | |
1408 | if (toggle_pause < 0) | |
1409 | pause_display(); | |
1410 | ||
1411 | update_current_view(); | |
1412 | update_footer(); | |
1413 | break; | |
1414 | case KEY_RIGHT: | |
1415 | if (currently_displayed_index < last_display_index) { | |
1416 | currently_displayed_index++; | |
1417 | print_log("Going forward in time"); | |
1418 | data = g_ptr_array_index(copies, currently_displayed_index); | |
1419 | max_elements = data->process_table->len; | |
1420 | update_current_view(); | |
1421 | update_footer(); | |
1422 | } else { | |
1423 | print_log("Manually moving forward"); | |
1424 | sem_post(&timer); | |
3e59e768 JD |
1425 | if (toggle_pause > 0) { |
1426 | sem_post(&pause_sem); | |
1427 | update_current_view(); | |
1428 | sem_wait(&pause_sem); | |
1429 | } | |
1fc22eb4 JD |
1430 | } |
1431 | ||
1432 | break; | |
1433 | case ' ': | |
0d91c12a | 1434 | if (pref_panel_visible) { |
3b15348c | 1435 | update_preference_panel(&pref_line_selected, 1, 0); |
635dc837 JD |
1436 | } else { |
1437 | update_selected_processes(); | |
1438 | update_current_view(); | |
1439 | } | |
1fc22eb4 JD |
1440 | break; |
1441 | case 's': | |
0d91c12a | 1442 | if (pref_panel_visible) |
3b15348c | 1443 | update_preference_panel(&pref_line_selected, 0, 1); |
1fc22eb4 | 1444 | break; |
41ff0645 | 1445 | case '>': |
bc958efa JD |
1446 | /* perf uses a hashtable, it is ordered backward */ |
1447 | if (current_view == perf) { | |
1448 | pref_current_sort--; | |
1449 | } else if (!pref_panel_visible) { | |
41ff0645 | 1450 | pref_current_sort++; |
41ff0645 | 1451 | } |
bc958efa JD |
1452 | update_sort(&pref_current_sort); |
1453 | update_current_view(); | |
41ff0645 JD |
1454 | break; |
1455 | case '<': | |
bc958efa JD |
1456 | /* perf uses a hashtable, it is ordered backward */ |
1457 | if (current_view == perf) { | |
1458 | pref_current_sort++; | |
1459 | } else if (!pref_panel_visible) { | |
1460 | pref_current_sort--; | |
41ff0645 | 1461 | } |
bc958efa JD |
1462 | update_sort(&pref_current_sort); |
1463 | update_current_view(); | |
41ff0645 | 1464 | break; |
1fc22eb4 JD |
1465 | |
1466 | case 13: /* FIXME : KEY_ENTER ?? */ | |
d2fd8c70 JD |
1467 | if (pref_panel_visible) |
1468 | break; | |
041aa219 JD |
1469 | if (current_view != process_details) { |
1470 | previous_view = current_view; | |
1fc22eb4 | 1471 | current_view = process_details; |
041aa219 JD |
1472 | } else { |
1473 | current_view = previous_view; | |
1474 | previous_view = process_details; | |
1fc22eb4 | 1475 | } |
7d9ea41a | 1476 | selected_line = 0; |
1fc22eb4 JD |
1477 | update_current_view(); |
1478 | break; | |
1479 | ||
1480 | case KEY_F(1): | |
3b15348c JD |
1481 | if (pref_panel_visible) |
1482 | toggle_pref_panel(); | |
1fc22eb4 | 1483 | current_view = cpu; |
af54ebcf | 1484 | selected_line = 0; |
1fc22eb4 JD |
1485 | update_current_view(); |
1486 | break; | |
1487 | case KEY_F(2): | |
3b15348c JD |
1488 | if (pref_panel_visible) |
1489 | toggle_pref_panel(); | |
1fc22eb4 | 1490 | current_view = cpu; |
af54ebcf | 1491 | selected_line = 0; |
1fc22eb4 JD |
1492 | update_current_view(); |
1493 | break; | |
1494 | case KEY_F(3): | |
3b15348c JD |
1495 | if (pref_panel_visible) |
1496 | toggle_pref_panel(); | |
1fc22eb4 | 1497 | current_view = perf; |
af54ebcf | 1498 | selected_line = 0; |
1fc22eb4 JD |
1499 | update_current_view(); |
1500 | break; | |
1501 | case KEY_F(4): | |
3b15348c JD |
1502 | if (pref_panel_visible) |
1503 | toggle_pref_panel(); | |
1fc22eb4 | 1504 | current_view = iostream; |
af54ebcf | 1505 | selected_line = 0; |
1fc22eb4 JD |
1506 | update_current_view(); |
1507 | break; | |
1508 | case KEY_F(10): | |
1509 | case 'q': | |
1510 | reset_ncurses(); | |
1511 | break; | |
1512 | case 't': | |
1513 | toggle_threads *= -1; | |
1514 | update_current_view(); | |
1515 | break; | |
1516 | case 'p': | |
1517 | if (toggle_pause < 0) { | |
1518 | pause_display(); | |
1519 | } else { | |
1520 | resume_display(); | |
1521 | } | |
1522 | break; | |
f9ff6939 | 1523 | case 'r': |
0d91c12a | 1524 | toggle_pref_panel(); |
1fc22eb4 | 1525 | break; |
d2fd8c70 JD |
1526 | /* ESCAPE, but slow to process, don't know why */ |
1527 | case 27: | |
1528 | if (pref_panel_visible) | |
1529 | toggle_pref_panel(); | |
1530 | else if (current_view == process_details) { | |
1531 | current_view = previous_view; | |
1532 | previous_view = process_details; | |
1533 | } | |
1534 | update_current_view(); | |
1535 | break; | |
1fc22eb4 | 1536 | default: |
b093de8a MB |
1537 | if (data) |
1538 | update_current_view(); | |
1fc22eb4 JD |
1539 | break; |
1540 | } | |
1541 | update_footer(); | |
1542 | } | |
1543 | return NULL; | |
1544 | } | |
1545 | ||
89f1e0d1 JD |
1546 | void init_view_headers() |
1547 | { | |
1548 | cputopview[0].title = strdup("CPU(%)"); | |
1549 | cputopview[0].sort = 1; | |
6153ec12 JD |
1550 | cputopview[1].title = strdup("PID"); |
1551 | cputopview[2].title = strdup("TID"); | |
89f1e0d1 JD |
1552 | cputopview[3].title = strdup("NAME"); |
1553 | ||
1554 | iostreamtopview[0].title = strdup("R (B/sec)"); | |
1555 | iostreamtopview[1].title = strdup("W (B/sec)"); | |
1556 | iostreamtopview[2].title = strdup("Total (B)"); | |
1557 | iostreamtopview[2].sort = 1; | |
32647247 JD |
1558 | |
1559 | fileview[0].title = strdup("FD"); | |
1560 | fileview[1].title = strdup("READ"); | |
1561 | fileview[1].sort = 1; | |
1562 | fileview[2].title = strdup("WRITE"); | |
89f1e0d1 JD |
1563 | } |
1564 | ||
1fc22eb4 JD |
1565 | void init_ncurses() |
1566 | { | |
635dc837 | 1567 | selected_processes = g_ptr_array_new(); |
1fc22eb4 | 1568 | sem_init(&update_display_sem, 0, 1); |
89f1e0d1 | 1569 | init_view_headers(); |
1fc22eb4 JD |
1570 | init_screen(); |
1571 | ||
dc8f04dd JD |
1572 | header = create_window(5, COLS - 1, 0, 0); |
1573 | center = create_window(LINES - 5 - 7, COLS - 1, 5, 0); | |
1fc22eb4 JD |
1574 | status = create_window(MAX_LOG_LINES + 2, COLS - 1, LINES - 7, 0); |
1575 | footer = create_window(1, COLS - 1, LINES - 1, 0); | |
1576 | ||
1577 | print_log("Starting display"); | |
1578 | ||
1579 | main_panel = new_panel(center); | |
1fc22eb4 JD |
1580 | |
1581 | current_view = cpu; | |
1582 | ||
1583 | basic_header(); | |
1584 | update_footer(); | |
1585 | ||
1586 | pthread_create(&keyboard_thread, NULL, handle_keyboard, (void *)NULL); | |
1587 | } |