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