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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 | { | |
84c36c18 JD |
240 | int i; |
241 | struct processtop *stored_process; | |
242 | ||
635dc837 | 243 | if (process_selected(selected_process)) { |
84c36c18 JD |
244 | for (i = 0; i < selected_processes->len; i++) { |
245 | stored_process = g_ptr_array_index(selected_processes, i); | |
246 | if (!stored_process) | |
247 | return; | |
248 | if (stored_process->tid == selected_process->tid) | |
249 | g_ptr_array_remove(selected_processes, | |
250 | stored_process); | |
251 | print_log("Process removed"); | |
252 | } | |
635dc837 | 253 | } else { |
84c36c18 | 254 | g_ptr_array_add(selected_processes, selected_process); |
635dc837 JD |
255 | print_log("Process added"); |
256 | } | |
257 | } | |
258 | ||
1fc22eb4 JD |
259 | void print_key(WINDOW *win, char *key, char *desc, int toggle) |
260 | { | |
261 | int pair; | |
262 | if (toggle > 0) | |
263 | pair = 4; | |
264 | else | |
265 | pair = 3; | |
266 | wattron(win, COLOR_PAIR(pair)); | |
267 | wprintw(footer, "%s", key); | |
268 | wattroff(win, COLOR_PAIR(pair)); | |
269 | wprintw(footer, ":%s", desc); | |
270 | } | |
271 | ||
272 | void update_footer() | |
273 | { | |
274 | sem_wait(&update_display_sem); | |
275 | werase(footer); | |
276 | wmove(footer, 1, 1); | |
277 | print_key(footer, "F2", "CPUtop ", current_view == cpu); | |
278 | print_key(footer, "F3", "PerfTop ", current_view == perf); | |
e7be7d41 | 279 | print_key(footer, "F4", "IOTop ", current_view == iostream); |
1fc22eb4 | 280 | print_key(footer, "Enter", "Details ", current_view == process_details); |
635dc837 | 281 | print_key(footer, "Space", "Highlight ", 0); |
d33aae69 | 282 | print_key(footer, "q", "Quit ", 0); |
f9ff6939 | 283 | print_key(footer, "r", "Pref ", 0); |
1fc22eb4 JD |
284 | print_key(footer, "p", "Pause ", toggle_pause); |
285 | ||
286 | wrefresh(footer); | |
287 | sem_post(&update_display_sem); | |
288 | } | |
289 | ||
290 | void basic_header() | |
291 | { | |
292 | werase(header); | |
293 | box(header, 0 , 0); | |
294 | set_window_title(header, "Statistics for interval [gathering data...["); | |
295 | wattron(header, A_BOLD); | |
296 | mvwprintw(header, 1, 4, "CPUs"); | |
e05a35a6 | 297 | mvwprintw(header, 2, 4, "Threads"); |
dc8f04dd | 298 | mvwprintw(header, 3, 4, "FDs"); |
1fc22eb4 JD |
299 | wattroff(header, A_BOLD); |
300 | wrefresh(header); | |
301 | } | |
302 | ||
91be6bb5 JD |
303 | struct tm format_timestamp(uint64_t timestamp) |
304 | { | |
305 | struct tm tm; | |
306 | uint64_t ts_sec = 0, ts_nsec; | |
307 | time_t time_s; | |
308 | ||
309 | ts_nsec = timestamp; | |
310 | ts_sec += ts_nsec / NSEC_PER_SEC; | |
311 | ts_nsec = ts_nsec % NSEC_PER_SEC; | |
312 | ||
313 | time_s = (time_t) ts_sec; | |
314 | ||
315 | localtime_r(&time_s, &tm); | |
316 | ||
317 | return tm; | |
318 | } | |
319 | ||
69362330 JD |
320 | static void scale_unit(uint64_t bytes, char *ret) |
321 | { | |
322 | if (bytes >= 1000000000) | |
323 | sprintf(ret, "%" PRIu64 "G", bytes/1000000000); | |
324 | if (bytes >= 1000000) | |
325 | sprintf(ret, "%" PRIu64 "M", bytes/1000000); | |
326 | else if (bytes >= 1000) | |
327 | sprintf(ret, "%" PRIu64 "K", bytes/1000); | |
328 | else | |
329 | sprintf(ret, "%" PRIu64, bytes); | |
330 | } | |
331 | uint64_t total_io() | |
332 | { | |
333 | int i; | |
334 | struct processtop *tmp; | |
335 | uint64_t total = 0; | |
336 | ||
337 | for (i = 0; i < data->process_table->len; i++) { | |
338 | tmp = g_ptr_array_index(data->process_table, i); | |
339 | total += tmp->fileread; | |
340 | total += tmp->filewrite; | |
341 | } | |
342 | ||
343 | return total; | |
344 | } | |
345 | ||
1fc22eb4 JD |
346 | void update_header() |
347 | { | |
91be6bb5 JD |
348 | struct tm start, end; |
349 | uint64_t ts_nsec_start, ts_nsec_end; | |
69362330 | 350 | char io[4]; |
91be6bb5 JD |
351 | |
352 | ts_nsec_start = data->start % NSEC_PER_SEC; | |
353 | start = format_timestamp(data->start); | |
354 | ||
355 | ts_nsec_end = data->end % NSEC_PER_SEC; | |
356 | end = format_timestamp(data->end); | |
357 | ||
1fc22eb4 JD |
358 | werase(header); |
359 | box(header, 0 , 0); | |
360 | set_window_title(header, "Statistics for interval "); | |
361 | wattron(header, A_BOLD); | |
91be6bb5 JD |
362 | |
363 | wprintw(header, "[%02d:%02d:%02d.%09" PRIu64 ", %02d:%02d:%02d.%09" PRIu64 "[", | |
364 | start.tm_hour, start.tm_min, start.tm_sec, ts_nsec_start, | |
365 | end.tm_hour, end.tm_min, end.tm_sec, ts_nsec_end); | |
1fc22eb4 JD |
366 | mvwprintw(header, 1, 4, "CPUs"); |
367 | wattroff(header, A_BOLD); | |
368 | wprintw(header, "\t%d\t(max/cpu : %0.2f%)", data->cpu_table->len, | |
369 | 100.0/data->cpu_table->len); | |
e05a35a6 | 370 | print_headers(2, "Threads", data->nbthreads, data->nbnewthreads, |
1fc22eb4 | 371 | -1*(data->nbdeadthreads)); |
dc8f04dd | 372 | print_headers(3, "FDs", data->nbfiles, data->nbnewfiles, |
1fc22eb4 | 373 | -1*(data->nbclosedfiles)); |
69362330 JD |
374 | scale_unit(total_io(), io); |
375 | mvwprintw(header, 3, 43, "%sB/sec", io); | |
1fc22eb4 JD |
376 | wrefresh(header); |
377 | } | |
378 | ||
379 | gint sort_by_cpu_desc(gconstpointer p1, gconstpointer p2) | |
380 | { | |
381 | struct processtop *n1 = *(struct processtop **)p1; | |
382 | struct processtop *n2 = *(struct processtop **)p2; | |
383 | unsigned long totaln1 = n1->totalcpunsec; | |
384 | unsigned long totaln2 = n2->totalcpunsec; | |
385 | ||
386 | if (totaln1 < totaln2) | |
387 | return 1; | |
388 | if (totaln1 == totaln2) | |
389 | return 0; | |
390 | return -1; | |
391 | } | |
392 | ||
3b15348c JD |
393 | gint sort_by_tid_desc(gconstpointer p1, gconstpointer p2) |
394 | { | |
395 | struct processtop *n1 = *(struct processtop **)p1; | |
396 | struct processtop *n2 = *(struct processtop **)p2; | |
397 | unsigned long totaln1 = n1->tid; | |
398 | unsigned long totaln2 = n2->tid; | |
399 | ||
400 | if (totaln1 < totaln2) | |
401 | return 1; | |
402 | if (totaln1 == totaln2) | |
403 | return 0; | |
404 | return -1; | |
405 | } | |
406 | ||
407 | gint sort_by_pid_desc(gconstpointer p1, gconstpointer p2) | |
408 | { | |
409 | struct processtop *n1 = *(struct processtop **)p1; | |
410 | struct processtop *n2 = *(struct processtop **)p2; | |
411 | unsigned long totaln1 = n1->pid; | |
412 | unsigned long totaln2 = n2->pid; | |
413 | ||
414 | if (totaln1 < totaln2) | |
415 | return 1; | |
416 | if (totaln1 == totaln2) | |
417 | return 0; | |
418 | return -1; | |
419 | } | |
420 | ||
89f1e0d1 JD |
421 | gint sort_by_process_read_desc(gconstpointer p1, gconstpointer p2) |
422 | { | |
423 | struct processtop *n1 = *(struct processtop **)p1; | |
424 | struct processtop *n2 = *(struct processtop **)p2; | |
425 | unsigned long totaln1 = n1->fileread; | |
426 | unsigned long totaln2 = n2->fileread; | |
427 | ||
428 | if (totaln1 < totaln2) | |
429 | return 1; | |
430 | if (totaln1 == totaln2) | |
431 | return 0; | |
432 | return -1; | |
433 | } | |
434 | ||
435 | gint sort_by_process_write_desc(gconstpointer p1, gconstpointer p2) | |
436 | { | |
437 | struct processtop *n1 = *(struct processtop **)p1; | |
438 | struct processtop *n2 = *(struct processtop **)p2; | |
439 | unsigned long totaln1 = n1->filewrite; | |
440 | unsigned long totaln2 = n2->filewrite; | |
441 | ||
442 | if (totaln1 < totaln2) | |
443 | return 1; | |
444 | if (totaln1 == totaln2) | |
445 | return 0; | |
446 | return -1; | |
447 | } | |
448 | ||
449 | gint sort_by_process_total_desc(gconstpointer p1, gconstpointer p2) | |
450 | { | |
451 | struct processtop *n1 = *(struct processtop **)p1; | |
452 | struct processtop *n2 = *(struct processtop **)p2; | |
453 | unsigned long totaln1 = n1->filewrite + n1->fileread; | |
454 | unsigned long totaln2 = n2->filewrite + n2->fileread; | |
455 | ||
456 | if (totaln1 < totaln2) | |
457 | return 1; | |
458 | if (totaln1 == totaln2) | |
459 | return 0; | |
460 | return -1; | |
461 | } | |
462 | ||
32647247 JD |
463 | gint sort_by_file_read_desc(gconstpointer p1, gconstpointer p2) |
464 | { | |
465 | struct files *n1 = *(struct files **)p1; | |
466 | struct files *n2 = *(struct files **)p2; | |
467 | unsigned long totaln1; | |
468 | unsigned long totaln2; | |
469 | ||
470 | totaln1 = n1->read; | |
471 | totaln2 = n2->read; | |
472 | ||
473 | if (totaln1 < totaln2) | |
474 | return 1; | |
475 | if (totaln1 == totaln2) | |
476 | return 0; | |
477 | return -1; | |
478 | } | |
479 | ||
480 | gint sort_by_file_write_desc(gconstpointer p1, gconstpointer p2) | |
481 | { | |
482 | struct files *n1 = *(struct files **)p1; | |
483 | struct files *n2 = *(struct files **)p2; | |
484 | unsigned long totaln1; | |
485 | unsigned long totaln2; | |
486 | ||
487 | totaln1 = n1->write; | |
488 | totaln2 = n2->write; | |
489 | ||
490 | if (totaln1 < totaln2) | |
491 | return 1; | |
492 | if (totaln1 == totaln2) | |
493 | return 0; | |
494 | return -1; | |
495 | } | |
496 | ||
497 | gint sort_by_file_fd_desc(gconstpointer p1, gconstpointer p2) | |
498 | { | |
499 | struct files *n1 = *(struct files **)p1; | |
500 | struct files *n2 = *(struct files **)p2; | |
501 | unsigned long totaln1; | |
502 | unsigned long totaln2; | |
503 | ||
504 | totaln1 = n1->fd; | |
505 | totaln2 = n2->fd; | |
506 | ||
507 | if (totaln1 < totaln2) | |
508 | return 1; | |
509 | if (totaln1 == totaln2) | |
510 | return 0; | |
511 | return -1; | |
512 | } | |
513 | ||
1fc22eb4 JD |
514 | gint sort_by_cpu_group_by_threads_desc(gconstpointer p1, gconstpointer p2) |
515 | { | |
516 | struct processtop *n1 = *(struct processtop **)p1; | |
517 | struct processtop *n2 = *(struct processtop **)p2; | |
518 | unsigned long totaln1 = n1->threadstotalcpunsec; | |
519 | unsigned long totaln2 = n2->threadstotalcpunsec; | |
520 | ||
521 | if (totaln1 < totaln2) | |
522 | return 1; | |
523 | if (totaln1 == totaln2) | |
524 | return 0; | |
525 | return -1; | |
526 | } | |
527 | ||
528 | void update_cputop_display() | |
529 | { | |
530 | int i; | |
531 | int header_offset = 2; | |
532 | struct processtop *tmp; | |
533 | unsigned long elapsed; | |
534 | double maxcputime; | |
535 | int nblinedisplayed = 0; | |
536 | int current_line = 0; | |
844d1c9c | 537 | int column; |
1fc22eb4 JD |
538 | |
539 | elapsed = data->end - data->start; | |
540 | maxcputime = elapsed * data->cpu_table->len / 100.0; | |
541 | ||
3b15348c JD |
542 | if (cputopview[0].sort == 1) |
543 | g_ptr_array_sort(data->process_table, sort_by_cpu_desc); | |
544 | else if (cputopview[1].sort == 1) | |
545 | g_ptr_array_sort(data->process_table, sort_by_pid_desc); | |
546 | else if (cputopview[2].sort == 1) | |
547 | g_ptr_array_sort(data->process_table, sort_by_tid_desc); | |
548 | else if (cputopview[3].sort == 1) | |
549 | g_ptr_array_sort(data->process_table, sort_by_cpu_desc); | |
550 | else | |
551 | g_ptr_array_sort(data->process_table, sort_by_cpu_desc); | |
1fc22eb4 JD |
552 | |
553 | set_window_title(center, "CPU Top"); | |
554 | wattron(center, A_BOLD); | |
844d1c9c JD |
555 | column = 1; |
556 | for (i = 0; i < 4; i++) { | |
557 | if (cputopview[i].sort) | |
558 | wattron(center, A_UNDERLINE); | |
559 | mvwprintw(center, 1, column, cputopview[i].title); | |
560 | wattroff(center, A_UNDERLINE); | |
561 | column += 10; | |
562 | } | |
1fc22eb4 JD |
563 | wattroff(center, A_BOLD); |
564 | ||
dc8f04dd | 565 | max_center_lines = LINES - 5 - 7 - 1 - header_offset; |
1fc22eb4 JD |
566 | |
567 | /* iterate the process (thread) list */ | |
568 | for (i = list_offset; i < data->process_table->len && | |
569 | nblinedisplayed < max_center_lines; i++) { | |
570 | tmp = g_ptr_array_index(data->process_table, i); | |
571 | ||
635dc837 JD |
572 | if (process_selected(tmp)) { |
573 | wattron(center, COLOR_PAIR(6)); | |
574 | mvwhline(center, current_line + header_offset, 1, ' ', COLS-3); | |
575 | } | |
1fc22eb4 JD |
576 | if (current_line == selected_line) { |
577 | selected_process = tmp; | |
1fc22eb4 JD |
578 | wattron(center, COLOR_PAIR(5)); |
579 | mvwhline(center, current_line + header_offset, 1, ' ', COLS-3); | |
580 | } | |
581 | /* CPU(%) */ | |
582 | mvwprintw(center, current_line + header_offset, 1, "%1.2f", | |
583 | tmp->totalcpunsec / maxcputime); | |
584 | /* TGID */ | |
844d1c9c | 585 | mvwprintw(center, current_line + header_offset, 11, "%d", tmp->pid); |
1fc22eb4 | 586 | /* PID */ |
844d1c9c | 587 | mvwprintw(center, current_line + header_offset, 21, "%d", tmp->tid); |
1fc22eb4 | 588 | /* NAME */ |
844d1c9c | 589 | mvwprintw(center, current_line + header_offset, 31, "%s", tmp->comm); |
635dc837 | 590 | wattroff(center, COLOR_PAIR(6)); |
1fc22eb4 JD |
591 | wattroff(center, COLOR_PAIR(5)); |
592 | nblinedisplayed++; | |
593 | current_line++; | |
594 | } | |
595 | } | |
596 | ||
597 | gint sort_perf(gconstpointer p1, gconstpointer p2, gpointer key) | |
598 | { | |
599 | struct processtop *n1 = *(struct processtop **) p1; | |
600 | struct processtop *n2 = *(struct processtop **) p2; | |
601 | ||
602 | struct perfcounter *tmp1, *tmp2; | |
603 | unsigned long totaln2 = 0; | |
604 | unsigned long totaln1 = 0; | |
605 | ||
606 | if (!key) | |
607 | return 0; | |
608 | ||
609 | tmp1 = g_hash_table_lookup(n1->perf, key); | |
610 | if (!tmp1) | |
611 | totaln1 = 0; | |
612 | else | |
613 | totaln1 = tmp1->count; | |
614 | ||
615 | tmp2 = g_hash_table_lookup(n2->perf, key); | |
616 | if (!tmp2) | |
617 | totaln2 = 0; | |
618 | else | |
619 | totaln2 = tmp2->count; | |
620 | ||
621 | if (totaln1 < totaln2) | |
622 | return 1; | |
623 | if (totaln1 == totaln2) { | |
624 | totaln1 = n1->tid; | |
625 | totaln2 = n2->tid; | |
626 | if (totaln1 < totaln2) | |
627 | return 1; | |
628 | return -1; | |
629 | } | |
630 | return -1; | |
631 | } | |
632 | ||
633 | void print_key_title(char *key, int line) | |
634 | { | |
635 | wattron(center, A_BOLD); | |
636 | mvwprintw(center, line, 1, "%s\t", key); | |
637 | wattroff(center, A_BOLD); | |
638 | } | |
639 | ||
640 | void update_process_details() | |
641 | { | |
642 | unsigned long elapsed; | |
643 | double maxcputime; | |
d26643ed | 644 | struct processtop *tmp; |
b093de8a MB |
645 | struct files *file_tmp; |
646 | int i, j = 0; | |
69362330 | 647 | char unit[4]; |
97514683 | 648 | char filename_buf[COLS]; |
32647247 | 649 | GPtrArray *newfilearray = g_ptr_array_new(); |
1fc22eb4 JD |
650 | |
651 | set_window_title(center, "Process details"); | |
652 | ||
653 | ||
d26643ed JD |
654 | tmp = find_process_tid(data, |
655 | selected_process->tid, | |
656 | selected_process->comm); | |
1fc22eb4 JD |
657 | elapsed = data->end - data->start; |
658 | maxcputime = elapsed * data->cpu_table->len / 100.0; | |
659 | ||
660 | print_key_title("Name", 1); | |
d26643ed | 661 | wprintw(center, "%s", selected_process->comm); |
1fc22eb4 | 662 | print_key_title("TID", 2); |
d26643ed | 663 | wprintw(center, "%d", selected_process->tid); |
1fc22eb4 JD |
664 | if (!tmp) { |
665 | print_key_title("Does not exit at this time", 3); | |
666 | return; | |
667 | } | |
668 | ||
669 | print_key_title("PID", 3); | |
670 | wprintw(center, "%d", tmp->pid); | |
671 | print_key_title("PPID", 4); | |
672 | wprintw(center, "%d", tmp->ppid); | |
673 | print_key_title("CPU", 5); | |
674 | wprintw(center, "%1.2f %%", tmp->totalcpunsec/maxcputime); | |
b093de8a MB |
675 | |
676 | print_key_title("READ B/s", 6); | |
69362330 JD |
677 | scale_unit(tmp->fileread, unit); |
678 | wprintw(center, "%s", unit); | |
b093de8a MB |
679 | |
680 | print_key_title("WRITE B/s", 7); | |
69362330 JD |
681 | scale_unit(tmp->filewrite, unit); |
682 | wprintw(center, "%s", unit); | |
b093de8a | 683 | |
93d80d35 JD |
684 | wattron(center, A_BOLD); |
685 | mvwprintw(center, 8, 1, "FD"); | |
69362330 JD |
686 | mvwprintw(center, 8, 10, "READ"); |
687 | mvwprintw(center, 8, 17, "WRITE"); | |
688 | mvwprintw(center, 8, 24, "FILENAME"); | |
93d80d35 JD |
689 | wattroff(center, A_BOLD); |
690 | ||
32647247 JD |
691 | /* |
692 | * since the process_files_table array could contain NULL file structures, | |
693 | * and that the positions inside the array is important (it is the FD), we | |
694 | * need to create a temporary array that we can sort. | |
695 | */ | |
696 | for (i = 0; i < tmp->process_files_table->len; i++) { | |
697 | file_tmp = g_ptr_array_index(tmp->process_files_table, i); | |
698 | if (file_tmp) | |
699 | g_ptr_array_add(newfilearray, file_tmp); | |
700 | } | |
701 | ||
702 | if (fileview[0].sort == 1) | |
703 | g_ptr_array_sort(newfilearray, sort_by_file_fd_desc); | |
704 | else if (fileview[1].sort == 1) | |
705 | g_ptr_array_sort(newfilearray, sort_by_file_read_desc); | |
706 | else if (fileview[2].sort == 1) | |
707 | g_ptr_array_sort(newfilearray, sort_by_file_write_desc); | |
708 | else | |
709 | g_ptr_array_sort(newfilearray, sort_by_file_read_desc); | |
710 | ||
711 | for (i = selected_line; i < newfilearray->len && | |
97514683 | 712 | i < (selected_line + max_center_lines - 7); i++) { |
32647247 JD |
713 | file_tmp = g_ptr_array_index(newfilearray, i); |
714 | if (!file_tmp) | |
715 | continue; | |
716 | mvwprintw(center, 9 + j, 1, "%d", file_tmp->fd); | |
717 | scale_unit(file_tmp->read, unit); | |
718 | mvwprintw(center, 9 + j, 10, "%s", unit); | |
719 | scale_unit(file_tmp->write, unit); | |
720 | mvwprintw(center, 9 + j, 17, "%s", unit); | |
721 | snprintf(filename_buf, COLS - 25, "%s", file_tmp->name); | |
722 | mvwprintw(center, 9 + j, 24, "%s", filename_buf); | |
723 | j++; | |
b093de8a | 724 | } |
32647247 | 725 | g_ptr_array_free(newfilearray, TRUE); |
1fc22eb4 JD |
726 | } |
727 | ||
728 | void update_perf() | |
729 | { | |
bb053abb | 730 | int i; |
1fc22eb4 JD |
731 | int nblinedisplayed = 0; |
732 | int current_line = 0; | |
733 | struct processtop *tmp; | |
734 | int header_offset = 2; | |
735 | int perf_row = 40; | |
736 | struct perfcounter *perfn1, *perfn2; | |
1fc22eb4 JD |
737 | char *perf_key = NULL; |
738 | int value; | |
85db4618 JD |
739 | GHashTableIter iter; |
740 | gpointer key; | |
1fc22eb4 JD |
741 | |
742 | set_window_title(center, "Perf Top"); | |
743 | wattron(center, A_BOLD); | |
744 | mvwprintw(center, 1, 1, "PID"); | |
745 | mvwprintw(center, 1, 11, "TID"); | |
746 | mvwprintw(center, 1, 22, "NAME"); | |
747 | ||
748 | perf_row = 40; | |
0d91c12a | 749 | g_hash_table_iter_init(&iter, global_perf_liszt); |
85db4618 | 750 | while (g_hash_table_iter_next (&iter, &key, (gpointer) &perfn1)) { |
1fc22eb4 | 751 | if (perfn1->visible) { |
6419078d | 752 | /* + 5 to strip the "perf_" prefix */ |
1fc22eb4 | 753 | mvwprintw(center, 1, perf_row, "%s", |
6419078d | 754 | (char *) key + 5); |
1fc22eb4 JD |
755 | perf_row += 20; |
756 | } | |
757 | if (perfn1->sort) { | |
85db4618 | 758 | perf_key = (char *) key; |
1fc22eb4 | 759 | } |
1fc22eb4 | 760 | } |
85db4618 | 761 | |
1fc22eb4 JD |
762 | wattroff(center, A_BOLD); |
763 | ||
764 | g_ptr_array_sort_with_data(data->process_table, sort_perf, perf_key); | |
85db4618 | 765 | |
91be6bb5 | 766 | for (i = 0; i < data->process_table->len && |
1fc22eb4 | 767 | nblinedisplayed < max_center_lines; i++) { |
1fc22eb4 JD |
768 | tmp = g_ptr_array_index(data->process_table, i); |
769 | ||
635dc837 JD |
770 | if (process_selected(tmp)) { |
771 | wattron(center, COLOR_PAIR(6)); | |
772 | mvwhline(center, current_line + header_offset, 1, ' ', COLS-3); | |
773 | } | |
1fc22eb4 JD |
774 | if (current_line == selected_line) { |
775 | selected_process = tmp; | |
776 | wattron(center, COLOR_PAIR(5)); | |
777 | mvwhline(center, current_line + header_offset, 1, ' ', COLS-3); | |
778 | } | |
779 | ||
780 | mvwprintw(center, current_line + header_offset, 1, "%d", tmp->pid); | |
781 | mvwprintw(center, current_line + header_offset, 11, "%d", tmp->tid); | |
782 | mvwprintw(center, current_line + header_offset, 22, "%s", tmp->comm); | |
783 | ||
0d91c12a | 784 | g_hash_table_iter_init(&iter, global_perf_liszt); |
1fc22eb4 JD |
785 | |
786 | perf_row = 40; | |
85db4618 | 787 | while (g_hash_table_iter_next (&iter, &key, (gpointer) &perfn1)) { |
1fc22eb4 | 788 | if (perfn1->visible) { |
85db4618 | 789 | perfn2 = g_hash_table_lookup(tmp->perf, (char *) key); |
1fc22eb4 JD |
790 | if (perfn2) |
791 | value = perfn2->count; | |
792 | else | |
793 | value = 0; | |
b093de8a MB |
794 | mvwprintw(center, current_line + header_offset, |
795 | perf_row, "%d", value); | |
1fc22eb4 JD |
796 | perf_row += 20; |
797 | } | |
1fc22eb4 JD |
798 | } |
799 | ||
635dc837 | 800 | wattroff(center, COLOR_PAIR(6)); |
1fc22eb4 JD |
801 | wattroff(center, COLOR_PAIR(5)); |
802 | nblinedisplayed++; | |
803 | current_line++; | |
804 | } | |
805 | } | |
806 | ||
1fc22eb4 JD |
807 | void update_iostream() |
808 | { | |
809 | int i; | |
810 | int header_offset = 2; | |
811 | struct processtop *tmp; | |
812 | int nblinedisplayed = 0; | |
813 | int current_line = 0; | |
b093de8a | 814 | int total = 0; |
69362330 | 815 | char unit[4]; |
1fc22eb4 JD |
816 | |
817 | set_window_title(center, "IO Top"); | |
818 | wattron(center, A_BOLD); | |
69362330 JD |
819 | mvwprintw(center, 1, 1, "PID"); |
820 | mvwprintw(center, 1, 11, "TID"); | |
821 | mvwprintw(center, 1, 22, "NAME"); | |
822 | mvwprintw(center, 1, 40, "R (B/sec)"); | |
823 | mvwprintw(center, 1, 52, "W (B/sec)"); | |
824 | mvwprintw(center, 1, 64, "Total"); | |
1fc22eb4 JD |
825 | wattroff(center, A_BOLD); |
826 | ||
89f1e0d1 JD |
827 | if (iostreamtopview[0].sort == 1) |
828 | g_ptr_array_sort(data->process_table, sort_by_process_read_desc); | |
829 | else if (iostreamtopview[1].sort == 1) | |
830 | g_ptr_array_sort(data->process_table, sort_by_process_write_desc); | |
831 | else if (iostreamtopview[2].sort == 1) | |
832 | g_ptr_array_sort(data->process_table, sort_by_process_total_desc); | |
833 | else | |
834 | g_ptr_array_sort(data->process_table, sort_by_process_total_desc); | |
1fc22eb4 JD |
835 | |
836 | for (i = list_offset; i < data->process_table->len && | |
837 | nblinedisplayed < max_center_lines; i++) { | |
838 | tmp = g_ptr_array_index(data->process_table, i); | |
839 | ||
635dc837 JD |
840 | if (process_selected(tmp)) { |
841 | wattron(center, COLOR_PAIR(6)); | |
842 | mvwhline(center, current_line + header_offset, 1, ' ', COLS-3); | |
843 | } | |
1fc22eb4 JD |
844 | if (current_line == selected_line) { |
845 | selected_process = tmp; | |
1fc22eb4 JD |
846 | wattron(center, COLOR_PAIR(5)); |
847 | mvwhline(center, current_line + header_offset, 1, ' ', COLS-3); | |
848 | } | |
69362330 JD |
849 | /* TGID */ |
850 | mvwprintw(center, current_line + header_offset, 1, "%d", tmp->pid); | |
851 | /* PID */ | |
852 | mvwprintw(center, current_line + header_offset, 11, "%d", tmp->tid); | |
853 | /* NAME */ | |
854 | mvwprintw(center, current_line + header_offset, 22, "%s", tmp->comm); | |
b093de8a | 855 | |
1fc22eb4 | 856 | /* READ (bytes/sec) */ |
69362330 JD |
857 | scale_unit(tmp->fileread, unit); |
858 | mvwprintw(center, current_line + header_offset, 40, "%s", unit); | |
1fc22eb4 JD |
859 | |
860 | /* WRITE (bytes/sec) */ | |
69362330 JD |
861 | scale_unit(tmp->filewrite, unit); |
862 | mvwprintw(center, current_line + header_offset, 52, "%s", unit); | |
1fc22eb4 JD |
863 | |
864 | /* TOTAL STREAM */ | |
b093de8a MB |
865 | total = tmp->totalfileread + tmp->totalfilewrite; |
866 | ||
69362330 JD |
867 | scale_unit(total, unit); |
868 | mvwprintw(center, current_line + header_offset, 64, "%s", unit); | |
b093de8a | 869 | |
635dc837 | 870 | wattroff(center, COLOR_PAIR(6)); |
1fc22eb4 JD |
871 | wattroff(center, COLOR_PAIR(5)); |
872 | nblinedisplayed++; | |
873 | current_line++; | |
874 | } | |
875 | } | |
876 | ||
877 | void update_current_view() | |
878 | { | |
879 | sem_wait(&update_display_sem); | |
880 | if (!data) | |
881 | return; | |
882 | update_header(); | |
883 | ||
884 | werase(center); | |
885 | box(center, 0, 0); | |
886 | switch (current_view) { | |
887 | case cpu: | |
888 | update_cputop_display(); | |
889 | break; | |
890 | case perf: | |
891 | update_perf(); | |
892 | break; | |
893 | case process_details: | |
894 | update_process_details(); | |
895 | break; | |
1fc22eb4 JD |
896 | case iostream: |
897 | update_iostream(); | |
898 | break; | |
899 | case tree: | |
900 | update_cputop_display(); | |
901 | break; | |
902 | default: | |
903 | break; | |
904 | } | |
905 | update_panels(); | |
906 | doupdate(); | |
907 | sem_post(&update_display_sem); | |
908 | } | |
909 | ||
32647247 JD |
910 | void update_process_detail_pref(int *line_selected, int toggle_view, int toggle_sort) |
911 | { | |
912 | int i; | |
913 | int size; | |
914 | ||
915 | if (!data) | |
916 | return; | |
917 | if (pref_panel_window) { | |
918 | del_panel(pref_panel); | |
919 | delwin(pref_panel_window); | |
920 | } | |
921 | size = 3; | |
922 | ||
923 | pref_panel_window = create_window(size + 2, 30, 10, 10); | |
924 | pref_panel = new_panel(pref_panel_window); | |
925 | ||
926 | werase(pref_panel_window); | |
927 | box(pref_panel_window, 0 , 0); | |
928 | set_window_title(pref_panel_window, "Process Detail Preferences "); | |
929 | wattron(pref_panel_window, A_BOLD); | |
930 | mvwprintw(pref_panel_window, size + 1, 1, | |
d2fd8c70 | 931 | " 's' : sort, space : toggle"); |
32647247 JD |
932 | wattroff(pref_panel_window, A_BOLD); |
933 | ||
934 | if (*line_selected > (size - 1)) | |
935 | *line_selected = size - 1; | |
936 | if (toggle_sort == 1) { | |
937 | if (fileview[*line_selected].sort == 1) | |
938 | fileview[*line_selected].reverse = 1; | |
939 | for (i = 0; i < size; i++) | |
940 | fileview[i].sort = 0; | |
941 | fileview[*line_selected].sort = 1; | |
942 | update_current_view(); | |
943 | } | |
944 | ||
945 | for (i = 0; i < size; i++) { | |
946 | if (i == *line_selected) { | |
947 | wattron(pref_panel_window, COLOR_PAIR(5)); | |
948 | mvwhline(pref_panel_window, i + 1, 1, ' ', 30 - 2); | |
949 | } | |
950 | if (fileview[i].sort == 1) | |
951 | wattron(pref_panel_window, A_BOLD); | |
d33aae69 | 952 | mvwprintw(pref_panel_window, i + 1, 1, "[-] %s", |
32647247 JD |
953 | fileview[i].title); |
954 | wattroff(pref_panel_window, A_BOLD); | |
955 | wattroff(pref_panel_window, COLOR_PAIR(5)); | |
956 | ||
957 | } | |
958 | update_panels(); | |
959 | doupdate(); | |
960 | } | |
961 | ||
89f1e0d1 JD |
962 | void update_iostream_pref(int *line_selected, int toggle_view, int toggle_sort) |
963 | { | |
964 | int i; | |
965 | int size; | |
966 | ||
967 | if (!data) | |
968 | return; | |
969 | if (pref_panel_window) { | |
970 | del_panel(pref_panel); | |
971 | delwin(pref_panel_window); | |
972 | } | |
973 | size = 3; | |
974 | ||
975 | pref_panel_window = create_window(size + 2, 30, 10, 10); | |
976 | pref_panel = new_panel(pref_panel_window); | |
977 | ||
978 | werase(pref_panel_window); | |
979 | box(pref_panel_window, 0 , 0); | |
980 | set_window_title(pref_panel_window, "IOTop Preferences "); | |
981 | wattron(pref_panel_window, A_BOLD); | |
982 | mvwprintw(pref_panel_window, size + 1, 1, | |
d2fd8c70 | 983 | " 's' : sort, space : toggle"); |
89f1e0d1 JD |
984 | wattroff(pref_panel_window, A_BOLD); |
985 | ||
986 | if (*line_selected > (size - 1)) | |
987 | *line_selected = size - 1; | |
988 | if (toggle_sort == 1) { | |
989 | if (iostreamtopview[*line_selected].sort == 1) | |
990 | iostreamtopview[*line_selected].reverse = 1; | |
991 | for (i = 0; i < size; i++) | |
992 | iostreamtopview[i].sort = 0; | |
993 | iostreamtopview[*line_selected].sort = 1; | |
994 | update_current_view(); | |
995 | } | |
996 | ||
997 | for (i = 0; i < size; i++) { | |
998 | if (i == *line_selected) { | |
999 | wattron(pref_panel_window, COLOR_PAIR(5)); | |
1000 | mvwhline(pref_panel_window, i + 1, 1, ' ', 30 - 2); | |
1001 | } | |
1002 | if (iostreamtopview[i].sort == 1) | |
1003 | wattron(pref_panel_window, A_BOLD); | |
d33aae69 | 1004 | mvwprintw(pref_panel_window, i + 1, 1, "[-] %s", |
89f1e0d1 JD |
1005 | iostreamtopview[i].title); |
1006 | wattroff(pref_panel_window, A_BOLD); | |
1007 | wattroff(pref_panel_window, COLOR_PAIR(5)); | |
1008 | ||
1009 | } | |
1010 | update_panels(); | |
1011 | doupdate(); | |
1012 | } | |
1013 | ||
3b15348c JD |
1014 | void update_cpu_pref(int *line_selected, int toggle_view, int toggle_sort) |
1015 | { | |
1016 | int i; | |
1017 | int size; | |
1018 | ||
1019 | if (!data) | |
1020 | return; | |
1021 | if (pref_panel_window) { | |
1022 | del_panel(pref_panel); | |
1023 | delwin(pref_panel_window); | |
1024 | } | |
1025 | size = 4; | |
1026 | ||
1027 | pref_panel_window = create_window(size + 2, 30, 10, 10); | |
1028 | pref_panel = new_panel(pref_panel_window); | |
1029 | ||
1030 | werase(pref_panel_window); | |
1031 | box(pref_panel_window, 0 , 0); | |
1032 | set_window_title(pref_panel_window, "CPUTop Preferences "); | |
1033 | wattron(pref_panel_window, A_BOLD); | |
1034 | mvwprintw(pref_panel_window, size + 1, 1, | |
d2fd8c70 | 1035 | " 's' : sort, space : toggle"); |
3b15348c JD |
1036 | wattroff(pref_panel_window, A_BOLD); |
1037 | ||
89f1e0d1 JD |
1038 | if (*line_selected > (size - 1)) |
1039 | *line_selected = size - 1; | |
3b15348c JD |
1040 | if (toggle_sort == 1) { |
1041 | /* special case, we don't support sorting by procname for now */ | |
1042 | if (*line_selected != 3) { | |
1043 | if (cputopview[*line_selected].sort == 1) | |
1044 | cputopview[*line_selected].reverse = 1; | |
89f1e0d1 | 1045 | for (i = 0; i < size; i++) |
3b15348c JD |
1046 | cputopview[i].sort = 0; |
1047 | cputopview[*line_selected].sort = 1; | |
1048 | update_current_view(); | |
1049 | } | |
1050 | } | |
1051 | ||
89f1e0d1 | 1052 | for (i = 0; i < size; i++) { |
3b15348c JD |
1053 | if (i == *line_selected) { |
1054 | wattron(pref_panel_window, COLOR_PAIR(5)); | |
1055 | mvwhline(pref_panel_window, i + 1, 1, ' ', 30 - 2); | |
1056 | } | |
1057 | if (cputopview[i].sort == 1) | |
1058 | wattron(pref_panel_window, A_BOLD); | |
d33aae69 | 1059 | mvwprintw(pref_panel_window, i + 1, 1, "[-] %s", |
3b15348c JD |
1060 | cputopview[i].title); |
1061 | wattroff(pref_panel_window, A_BOLD); | |
1062 | wattroff(pref_panel_window, COLOR_PAIR(5)); | |
1063 | ||
1064 | } | |
1065 | update_panels(); | |
1066 | doupdate(); | |
1067 | } | |
1068 | ||
1069 | void update_perf_pref(int *line_selected, int toggle_view, int toggle_sort) | |
1fc22eb4 | 1070 | { |
1e05f0ae JD |
1071 | int i; |
1072 | struct perfcounter *perf; | |
1073 | GList *perflist; | |
1fc22eb4 | 1074 | int size; |
1e05f0ae | 1075 | |
1fc22eb4 JD |
1076 | if (!data) |
1077 | return; | |
0d91c12a JD |
1078 | if (pref_panel_window) { |
1079 | del_panel(pref_panel); | |
1080 | delwin(pref_panel_window); | |
1fc22eb4 | 1081 | } |
0d91c12a | 1082 | size = g_hash_table_size(global_perf_liszt); |
1e05f0ae | 1083 | |
0d91c12a JD |
1084 | pref_panel_window = create_window(size + 2, 30, 10, 10); |
1085 | pref_panel = new_panel(pref_panel_window); | |
1fc22eb4 | 1086 | |
0d91c12a JD |
1087 | werase(pref_panel_window); |
1088 | box(pref_panel_window, 0 , 0); | |
1089 | set_window_title(pref_panel_window, "Perf Preferences "); | |
1090 | wattron(pref_panel_window, A_BOLD); | |
1091 | mvwprintw(pref_panel_window, g_hash_table_size(global_perf_liszt) + 1, 1, | |
d2fd8c70 | 1092 | " 's' : sort, space : toggle"); |
0d91c12a | 1093 | wattroff(pref_panel_window, A_BOLD); |
1fc22eb4 JD |
1094 | |
1095 | if (toggle_sort == 1) { | |
1096 | i = 0; | |
0d91c12a | 1097 | perflist = g_list_first(g_hash_table_get_keys(global_perf_liszt)); |
1fc22eb4 | 1098 | while (perflist) { |
0d91c12a | 1099 | perf = g_hash_table_lookup(global_perf_liszt, perflist->data); |
3b15348c | 1100 | if (i != *line_selected) |
1fc22eb4 JD |
1101 | perf->sort = 0; |
1102 | else | |
1103 | perf->sort = 1; | |
1104 | i++; | |
1105 | perflist = g_list_next(perflist); | |
1106 | } | |
1107 | update_current_view(); | |
1108 | } | |
1109 | ||
1110 | i = 0; | |
0d91c12a | 1111 | perflist = g_list_first(g_hash_table_get_keys(global_perf_liszt)); |
1fc22eb4 | 1112 | while (perflist) { |
0d91c12a | 1113 | perf = g_hash_table_lookup(global_perf_liszt, perflist->data); |
3b15348c | 1114 | if (i == *line_selected && toggle_view == 1) { |
1fc22eb4 JD |
1115 | perf->visible = perf->visible == 1 ? 0:1; |
1116 | update_current_view(); | |
1117 | } | |
3b15348c | 1118 | if (i == *line_selected) { |
0d91c12a JD |
1119 | wattron(pref_panel_window, COLOR_PAIR(5)); |
1120 | mvwhline(pref_panel_window, i + 1, 1, ' ', 30 - 2); | |
1fc22eb4 JD |
1121 | } |
1122 | if (perf->sort == 1) | |
0d91c12a JD |
1123 | wattron(pref_panel_window, A_BOLD); |
1124 | mvwprintw(pref_panel_window, i + 1, 1, "[%c] %s", | |
1fc22eb4 | 1125 | perf->visible == 1 ? 'x' : ' ', |
b8a1df45 | 1126 | (char *) perflist->data + 5); |
0d91c12a JD |
1127 | wattroff(pref_panel_window, A_BOLD); |
1128 | wattroff(pref_panel_window, COLOR_PAIR(5)); | |
1fc22eb4 JD |
1129 | i++; |
1130 | perflist = g_list_next(perflist); | |
1131 | } | |
1132 | update_panels(); | |
1133 | doupdate(); | |
1134 | } | |
1135 | ||
3b15348c | 1136 | int update_preference_panel(int *line_selected, int toggle_view, int toggle_sort) |
1fc22eb4 | 1137 | { |
1e05f0ae JD |
1138 | int ret = 0; |
1139 | ||
0d91c12a JD |
1140 | switch(current_view) { |
1141 | case perf: | |
3b15348c JD |
1142 | update_perf_pref(line_selected, toggle_view, toggle_sort); |
1143 | break; | |
1144 | case cpu: | |
1145 | update_cpu_pref(line_selected, toggle_view, toggle_sort); | |
0d91c12a | 1146 | break; |
89f1e0d1 JD |
1147 | case iostream: |
1148 | update_iostream_pref(line_selected, toggle_view, toggle_sort); | |
1149 | break; | |
32647247 JD |
1150 | case process_details: |
1151 | update_process_detail_pref(line_selected, toggle_view, toggle_sort); | |
1152 | break; | |
0d91c12a | 1153 | default: |
1e05f0ae | 1154 | ret = -1; |
0d91c12a JD |
1155 | break; |
1156 | } | |
1e05f0ae JD |
1157 | |
1158 | return ret; | |
0d91c12a JD |
1159 | } |
1160 | ||
1161 | void toggle_pref_panel(void) | |
1162 | { | |
1e05f0ae JD |
1163 | int ret; |
1164 | ||
0d91c12a JD |
1165 | if (pref_panel_visible) { |
1166 | hide_panel(pref_panel); | |
1167 | pref_panel_visible = 0; | |
1fc22eb4 | 1168 | } else { |
3b15348c | 1169 | ret = update_preference_panel(&pref_line_selected, 0, 0); |
1e05f0ae JD |
1170 | if (ret < 0) |
1171 | return; | |
0d91c12a JD |
1172 | show_panel(pref_panel); |
1173 | pref_panel_visible = 1; | |
1fc22eb4 JD |
1174 | } |
1175 | update_panels(); | |
1176 | doupdate(); | |
1177 | } | |
1178 | ||
1179 | void display(unsigned int index) | |
1180 | { | |
1181 | last_display_index = index; | |
1182 | currently_displayed_index = index; | |
1183 | data = g_ptr_array_index(copies, index); | |
1184 | if (!data) | |
1185 | return; | |
1186 | max_elements = data->process_table->len; | |
1187 | update_current_view(); | |
1188 | update_footer(); | |
1189 | update_panels(); | |
1190 | doupdate(); | |
1191 | } | |
1192 | ||
1193 | void pause_display() | |
1194 | { | |
1195 | toggle_pause = 1; | |
1196 | print_log("Pause"); | |
1197 | sem_wait(&pause_sem); | |
1198 | } | |
1199 | ||
1200 | void resume_display() | |
1201 | { | |
1202 | toggle_pause = -1; | |
1203 | print_log("Resume"); | |
1204 | sem_post(&pause_sem); | |
1205 | } | |
1206 | ||
1207 | void *handle_keyboard(void *p) | |
1208 | { | |
1209 | int ch; | |
1210 | while((ch = getch())) { | |
1211 | switch(ch) { | |
1212 | /* Move the cursor and scroll */ | |
8c05e516 | 1213 | case 'j': |
1fc22eb4 | 1214 | case KEY_DOWN: |
0d91c12a | 1215 | if (pref_panel_visible) { |
3b15348c JD |
1216 | pref_line_selected++; |
1217 | update_preference_panel(&pref_line_selected, 0, 0); | |
1fc22eb4 JD |
1218 | } else { |
1219 | if (selected_line < (max_center_lines - 1) && | |
1220 | selected_line < max_elements - 1) { | |
1221 | selected_line++; | |
1222 | selected_in_list++; | |
1223 | } else if (selected_in_list < (max_elements - 1) | |
1224 | && (list_offset < (max_elements - max_center_lines))) { | |
1225 | selected_in_list++; | |
1226 | list_offset++; | |
1227 | } | |
1228 | update_current_view(); | |
1229 | } | |
1230 | break; | |
1231 | case KEY_NPAGE: | |
1fc22eb4 | 1232 | break; |
8c05e516 | 1233 | case 'k': |
1fc22eb4 | 1234 | case KEY_UP: |
0d91c12a | 1235 | if (pref_panel_visible) { |
3b15348c JD |
1236 | if (pref_line_selected > 0) |
1237 | pref_line_selected--; | |
1238 | update_preference_panel(&pref_line_selected, 0, 0); | |
1fc22eb4 JD |
1239 | } else { |
1240 | if (selected_line > 0) { | |
1241 | selected_line--; | |
1242 | selected_in_list--; | |
1243 | } else if (selected_in_list > 0 && list_offset > 0) { | |
1244 | selected_in_list--; | |
1245 | list_offset--; | |
1246 | } | |
1247 | update_current_view(); | |
1248 | } | |
1249 | break; | |
1250 | case KEY_PPAGE: | |
1fc22eb4 JD |
1251 | break; |
1252 | ||
1253 | /* Navigate the history with arrows */ | |
1254 | case KEY_LEFT: | |
1255 | if (currently_displayed_index > 0) { | |
1256 | currently_displayed_index--; | |
1257 | print_log("Going back in time"); | |
1258 | } else { | |
1259 | print_log("Cannot rewind, last data is already displayed"); | |
1260 | } | |
1261 | data = g_ptr_array_index(copies, currently_displayed_index); | |
1262 | max_elements = data->process_table->len; | |
1263 | ||
1264 | /* we force to pause the display when moving in time */ | |
1265 | if (toggle_pause < 0) | |
1266 | pause_display(); | |
1267 | ||
1268 | update_current_view(); | |
1269 | update_footer(); | |
1270 | break; | |
1271 | case KEY_RIGHT: | |
1272 | if (currently_displayed_index < last_display_index) { | |
1273 | currently_displayed_index++; | |
1274 | print_log("Going forward in time"); | |
1275 | data = g_ptr_array_index(copies, currently_displayed_index); | |
1276 | max_elements = data->process_table->len; | |
1277 | update_current_view(); | |
1278 | update_footer(); | |
1279 | } else { | |
1280 | print_log("Manually moving forward"); | |
1281 | sem_post(&timer); | |
3e59e768 JD |
1282 | if (toggle_pause > 0) { |
1283 | sem_post(&pause_sem); | |
1284 | update_current_view(); | |
1285 | sem_wait(&pause_sem); | |
1286 | } | |
1fc22eb4 JD |
1287 | } |
1288 | ||
1289 | break; | |
1290 | case ' ': | |
0d91c12a | 1291 | if (pref_panel_visible) { |
3b15348c | 1292 | update_preference_panel(&pref_line_selected, 1, 0); |
635dc837 JD |
1293 | } else { |
1294 | update_selected_processes(); | |
1295 | update_current_view(); | |
1296 | } | |
1fc22eb4 JD |
1297 | break; |
1298 | case 's': | |
0d91c12a | 1299 | if (pref_panel_visible) |
3b15348c | 1300 | update_preference_panel(&pref_line_selected, 0, 1); |
1fc22eb4 JD |
1301 | break; |
1302 | ||
1303 | case 13: /* FIXME : KEY_ENTER ?? */ | |
d2fd8c70 JD |
1304 | if (pref_panel_visible) |
1305 | break; | |
041aa219 JD |
1306 | if (current_view != process_details) { |
1307 | previous_view = current_view; | |
1fc22eb4 | 1308 | current_view = process_details; |
041aa219 JD |
1309 | } else { |
1310 | current_view = previous_view; | |
1311 | previous_view = process_details; | |
1fc22eb4 JD |
1312 | } |
1313 | update_current_view(); | |
1314 | break; | |
1315 | ||
1316 | case KEY_F(1): | |
3b15348c JD |
1317 | if (pref_panel_visible) |
1318 | toggle_pref_panel(); | |
1fc22eb4 | 1319 | current_view = cpu; |
af54ebcf | 1320 | selected_line = 0; |
1fc22eb4 JD |
1321 | update_current_view(); |
1322 | break; | |
1323 | case KEY_F(2): | |
3b15348c JD |
1324 | if (pref_panel_visible) |
1325 | toggle_pref_panel(); | |
1fc22eb4 | 1326 | current_view = cpu; |
af54ebcf | 1327 | selected_line = 0; |
1fc22eb4 JD |
1328 | update_current_view(); |
1329 | break; | |
1330 | case KEY_F(3): | |
3b15348c JD |
1331 | if (pref_panel_visible) |
1332 | toggle_pref_panel(); | |
1fc22eb4 | 1333 | current_view = perf; |
af54ebcf | 1334 | selected_line = 0; |
1fc22eb4 JD |
1335 | update_current_view(); |
1336 | break; | |
1337 | case KEY_F(4): | |
3b15348c JD |
1338 | if (pref_panel_visible) |
1339 | toggle_pref_panel(); | |
1fc22eb4 | 1340 | current_view = iostream; |
af54ebcf | 1341 | selected_line = 0; |
1fc22eb4 JD |
1342 | update_current_view(); |
1343 | break; | |
1344 | case KEY_F(10): | |
1345 | case 'q': | |
1346 | reset_ncurses(); | |
1347 | break; | |
1348 | case 't': | |
1349 | toggle_threads *= -1; | |
1350 | update_current_view(); | |
1351 | break; | |
1352 | case 'p': | |
1353 | if (toggle_pause < 0) { | |
1354 | pause_display(); | |
1355 | } else { | |
1356 | resume_display(); | |
1357 | } | |
1358 | break; | |
f9ff6939 | 1359 | case 'r': |
0d91c12a | 1360 | toggle_pref_panel(); |
1fc22eb4 | 1361 | break; |
d2fd8c70 JD |
1362 | /* ESCAPE, but slow to process, don't know why */ |
1363 | case 27: | |
1364 | if (pref_panel_visible) | |
1365 | toggle_pref_panel(); | |
1366 | else if (current_view == process_details) { | |
1367 | current_view = previous_view; | |
1368 | previous_view = process_details; | |
1369 | } | |
1370 | update_current_view(); | |
1371 | break; | |
1fc22eb4 | 1372 | default: |
b093de8a MB |
1373 | if (data) |
1374 | update_current_view(); | |
1fc22eb4 JD |
1375 | break; |
1376 | } | |
1377 | update_footer(); | |
1378 | } | |
1379 | return NULL; | |
1380 | } | |
1381 | ||
89f1e0d1 JD |
1382 | void init_view_headers() |
1383 | { | |
1384 | cputopview[0].title = strdup("CPU(%)"); | |
1385 | cputopview[0].sort = 1; | |
1386 | cputopview[1].title = strdup("TGID"); | |
1387 | cputopview[2].title = strdup("PID"); | |
1388 | cputopview[3].title = strdup("NAME"); | |
1389 | ||
1390 | iostreamtopview[0].title = strdup("R (B/sec)"); | |
1391 | iostreamtopview[1].title = strdup("W (B/sec)"); | |
1392 | iostreamtopview[2].title = strdup("Total (B)"); | |
1393 | iostreamtopview[2].sort = 1; | |
32647247 JD |
1394 | |
1395 | fileview[0].title = strdup("FD"); | |
1396 | fileview[1].title = strdup("READ"); | |
1397 | fileview[1].sort = 1; | |
1398 | fileview[2].title = strdup("WRITE"); | |
89f1e0d1 JD |
1399 | } |
1400 | ||
1fc22eb4 JD |
1401 | void init_ncurses() |
1402 | { | |
635dc837 | 1403 | selected_processes = g_ptr_array_new(); |
1fc22eb4 | 1404 | sem_init(&update_display_sem, 0, 1); |
89f1e0d1 | 1405 | init_view_headers(); |
1fc22eb4 JD |
1406 | init_screen(); |
1407 | ||
dc8f04dd JD |
1408 | header = create_window(5, COLS - 1, 0, 0); |
1409 | center = create_window(LINES - 5 - 7, COLS - 1, 5, 0); | |
1fc22eb4 JD |
1410 | status = create_window(MAX_LOG_LINES + 2, COLS - 1, LINES - 7, 0); |
1411 | footer = create_window(1, COLS - 1, LINES - 1, 0); | |
1412 | ||
1413 | print_log("Starting display"); | |
1414 | ||
1415 | main_panel = new_panel(center); | |
1fc22eb4 JD |
1416 | |
1417 | current_view = cpu; | |
1418 | ||
1419 | basic_header(); | |
1420 | update_footer(); | |
1421 | ||
1422 | pthread_create(&keyboard_thread, NULL, handle_keyboard, (void *)NULL); | |
1423 | } |