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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 | ||
e15ed00a | 60 | int toggle_threads = 1; |
1fc22eb4 | 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); |
e15ed00a | 284 | print_key(footer, "t", "Threads ", toggle_threads); |
1fc22eb4 JD |
285 | print_key(footer, "p", "Pause ", toggle_pause); |
286 | ||
287 | wrefresh(footer); | |
288 | sem_post(&update_display_sem); | |
289 | } | |
290 | ||
291 | void basic_header() | |
292 | { | |
293 | werase(header); | |
294 | box(header, 0 , 0); | |
295 | set_window_title(header, "Statistics for interval [gathering data...["); | |
296 | wattron(header, A_BOLD); | |
297 | mvwprintw(header, 1, 4, "CPUs"); | |
e05a35a6 | 298 | mvwprintw(header, 2, 4, "Threads"); |
dc8f04dd | 299 | mvwprintw(header, 3, 4, "FDs"); |
1fc22eb4 JD |
300 | wattroff(header, A_BOLD); |
301 | wrefresh(header); | |
302 | } | |
303 | ||
91be6bb5 JD |
304 | struct tm format_timestamp(uint64_t timestamp) |
305 | { | |
306 | struct tm tm; | |
307 | uint64_t ts_sec = 0, ts_nsec; | |
308 | time_t time_s; | |
309 | ||
310 | ts_nsec = timestamp; | |
311 | ts_sec += ts_nsec / NSEC_PER_SEC; | |
312 | ts_nsec = ts_nsec % NSEC_PER_SEC; | |
313 | ||
314 | time_s = (time_t) ts_sec; | |
315 | ||
316 | localtime_r(&time_s, &tm); | |
317 | ||
318 | return tm; | |
319 | } | |
320 | ||
69362330 JD |
321 | static void scale_unit(uint64_t bytes, char *ret) |
322 | { | |
323 | if (bytes >= 1000000000) | |
324 | sprintf(ret, "%" PRIu64 "G", bytes/1000000000); | |
325 | if (bytes >= 1000000) | |
326 | sprintf(ret, "%" PRIu64 "M", bytes/1000000); | |
327 | else if (bytes >= 1000) | |
328 | sprintf(ret, "%" PRIu64 "K", bytes/1000); | |
329 | else | |
330 | sprintf(ret, "%" PRIu64, bytes); | |
331 | } | |
332 | uint64_t total_io() | |
333 | { | |
334 | int i; | |
335 | struct processtop *tmp; | |
336 | uint64_t total = 0; | |
337 | ||
338 | for (i = 0; i < data->process_table->len; i++) { | |
339 | tmp = g_ptr_array_index(data->process_table, i); | |
340 | total += tmp->fileread; | |
341 | total += tmp->filewrite; | |
342 | } | |
343 | ||
344 | return total; | |
345 | } | |
346 | ||
1fc22eb4 JD |
347 | void update_header() |
348 | { | |
91be6bb5 JD |
349 | struct tm start, end; |
350 | uint64_t ts_nsec_start, ts_nsec_end; | |
69362330 | 351 | char io[4]; |
91be6bb5 JD |
352 | |
353 | ts_nsec_start = data->start % NSEC_PER_SEC; | |
354 | start = format_timestamp(data->start); | |
355 | ||
356 | ts_nsec_end = data->end % NSEC_PER_SEC; | |
357 | end = format_timestamp(data->end); | |
358 | ||
1fc22eb4 JD |
359 | werase(header); |
360 | box(header, 0 , 0); | |
361 | set_window_title(header, "Statistics for interval "); | |
362 | wattron(header, A_BOLD); | |
91be6bb5 JD |
363 | |
364 | wprintw(header, "[%02d:%02d:%02d.%09" PRIu64 ", %02d:%02d:%02d.%09" PRIu64 "[", | |
365 | start.tm_hour, start.tm_min, start.tm_sec, ts_nsec_start, | |
366 | end.tm_hour, end.tm_min, end.tm_sec, ts_nsec_end); | |
1fc22eb4 JD |
367 | mvwprintw(header, 1, 4, "CPUs"); |
368 | wattroff(header, A_BOLD); | |
369 | wprintw(header, "\t%d\t(max/cpu : %0.2f%)", data->cpu_table->len, | |
370 | 100.0/data->cpu_table->len); | |
e05a35a6 | 371 | print_headers(2, "Threads", data->nbthreads, data->nbnewthreads, |
1fc22eb4 | 372 | -1*(data->nbdeadthreads)); |
dc8f04dd | 373 | print_headers(3, "FDs", data->nbfiles, data->nbnewfiles, |
1fc22eb4 | 374 | -1*(data->nbclosedfiles)); |
69362330 JD |
375 | scale_unit(total_io(), io); |
376 | mvwprintw(header, 3, 43, "%sB/sec", io); | |
1fc22eb4 JD |
377 | wrefresh(header); |
378 | } | |
379 | ||
380 | gint sort_by_cpu_desc(gconstpointer p1, gconstpointer p2) | |
381 | { | |
382 | struct processtop *n1 = *(struct processtop **)p1; | |
383 | struct processtop *n2 = *(struct processtop **)p2; | |
384 | unsigned long totaln1 = n1->totalcpunsec; | |
385 | unsigned long totaln2 = n2->totalcpunsec; | |
386 | ||
387 | if (totaln1 < totaln2) | |
388 | return 1; | |
389 | if (totaln1 == totaln2) | |
390 | return 0; | |
391 | return -1; | |
392 | } | |
393 | ||
3b15348c JD |
394 | gint sort_by_tid_desc(gconstpointer p1, gconstpointer p2) |
395 | { | |
396 | struct processtop *n1 = *(struct processtop **)p1; | |
397 | struct processtop *n2 = *(struct processtop **)p2; | |
398 | unsigned long totaln1 = n1->tid; | |
399 | unsigned long totaln2 = n2->tid; | |
400 | ||
401 | if (totaln1 < totaln2) | |
402 | return 1; | |
403 | if (totaln1 == totaln2) | |
404 | return 0; | |
405 | return -1; | |
406 | } | |
407 | ||
408 | gint sort_by_pid_desc(gconstpointer p1, gconstpointer p2) | |
409 | { | |
410 | struct processtop *n1 = *(struct processtop **)p1; | |
411 | struct processtop *n2 = *(struct processtop **)p2; | |
412 | unsigned long totaln1 = n1->pid; | |
413 | unsigned long totaln2 = n2->pid; | |
414 | ||
415 | if (totaln1 < totaln2) | |
416 | return 1; | |
417 | if (totaln1 == totaln2) | |
418 | return 0; | |
419 | return -1; | |
420 | } | |
421 | ||
89f1e0d1 JD |
422 | gint sort_by_process_read_desc(gconstpointer p1, gconstpointer p2) |
423 | { | |
424 | struct processtop *n1 = *(struct processtop **)p1; | |
425 | struct processtop *n2 = *(struct processtop **)p2; | |
426 | unsigned long totaln1 = n1->fileread; | |
427 | unsigned long totaln2 = n2->fileread; | |
428 | ||
429 | if (totaln1 < totaln2) | |
430 | return 1; | |
431 | if (totaln1 == totaln2) | |
432 | return 0; | |
433 | return -1; | |
434 | } | |
435 | ||
436 | gint sort_by_process_write_desc(gconstpointer p1, gconstpointer p2) | |
437 | { | |
438 | struct processtop *n1 = *(struct processtop **)p1; | |
439 | struct processtop *n2 = *(struct processtop **)p2; | |
440 | unsigned long totaln1 = n1->filewrite; | |
441 | unsigned long totaln2 = n2->filewrite; | |
442 | ||
443 | if (totaln1 < totaln2) | |
444 | return 1; | |
445 | if (totaln1 == totaln2) | |
446 | return 0; | |
447 | return -1; | |
448 | } | |
449 | ||
450 | gint sort_by_process_total_desc(gconstpointer p1, gconstpointer p2) | |
451 | { | |
452 | struct processtop *n1 = *(struct processtop **)p1; | |
453 | struct processtop *n2 = *(struct processtop **)p2; | |
41f5890b JD |
454 | unsigned long totaln1 = n1->totalfilewrite + n1->totalfileread; |
455 | unsigned long totaln2 = n2->totalfilewrite + n2->totalfileread; | |
89f1e0d1 JD |
456 | |
457 | if (totaln1 < totaln2) | |
458 | return 1; | |
459 | if (totaln1 == totaln2) | |
460 | return 0; | |
461 | return -1; | |
462 | } | |
463 | ||
32647247 JD |
464 | gint sort_by_file_read_desc(gconstpointer p1, gconstpointer p2) |
465 | { | |
466 | struct files *n1 = *(struct files **)p1; | |
467 | struct files *n2 = *(struct files **)p2; | |
468 | unsigned long totaln1; | |
469 | unsigned long totaln2; | |
470 | ||
471 | totaln1 = n1->read; | |
472 | totaln2 = n2->read; | |
473 | ||
474 | if (totaln1 < totaln2) | |
475 | return 1; | |
476 | if (totaln1 == totaln2) | |
477 | return 0; | |
478 | return -1; | |
479 | } | |
480 | ||
481 | gint sort_by_file_write_desc(gconstpointer p1, gconstpointer p2) | |
482 | { | |
483 | struct files *n1 = *(struct files **)p1; | |
484 | struct files *n2 = *(struct files **)p2; | |
485 | unsigned long totaln1; | |
486 | unsigned long totaln2; | |
487 | ||
488 | totaln1 = n1->write; | |
489 | totaln2 = n2->write; | |
490 | ||
491 | if (totaln1 < totaln2) | |
492 | return 1; | |
493 | if (totaln1 == totaln2) | |
494 | return 0; | |
495 | return -1; | |
496 | } | |
497 | ||
498 | gint sort_by_file_fd_desc(gconstpointer p1, gconstpointer p2) | |
499 | { | |
500 | struct files *n1 = *(struct files **)p1; | |
501 | struct files *n2 = *(struct files **)p2; | |
502 | unsigned long totaln1; | |
503 | unsigned long totaln2; | |
504 | ||
505 | totaln1 = n1->fd; | |
506 | totaln2 = n2->fd; | |
507 | ||
508 | if (totaln1 < totaln2) | |
509 | return 1; | |
510 | if (totaln1 == totaln2) | |
511 | return 0; | |
512 | return -1; | |
513 | } | |
514 | ||
1fc22eb4 JD |
515 | gint sort_by_cpu_group_by_threads_desc(gconstpointer p1, gconstpointer p2) |
516 | { | |
517 | struct processtop *n1 = *(struct processtop **)p1; | |
518 | struct processtop *n2 = *(struct processtop **)p2; | |
519 | unsigned long totaln1 = n1->threadstotalcpunsec; | |
520 | unsigned long totaln2 = n2->threadstotalcpunsec; | |
521 | ||
522 | if (totaln1 < totaln2) | |
523 | return 1; | |
524 | if (totaln1 == totaln2) | |
525 | return 0; | |
526 | return -1; | |
527 | } | |
528 | ||
529 | void update_cputop_display() | |
530 | { | |
531 | int i; | |
532 | int header_offset = 2; | |
533 | struct processtop *tmp; | |
534 | unsigned long elapsed; | |
535 | double maxcputime; | |
536 | int nblinedisplayed = 0; | |
537 | int current_line = 0; | |
844d1c9c | 538 | int column; |
1fc22eb4 JD |
539 | |
540 | elapsed = data->end - data->start; | |
541 | maxcputime = elapsed * data->cpu_table->len / 100.0; | |
542 | ||
3b15348c JD |
543 | if (cputopview[0].sort == 1) |
544 | g_ptr_array_sort(data->process_table, sort_by_cpu_desc); | |
545 | else if (cputopview[1].sort == 1) | |
546 | g_ptr_array_sort(data->process_table, sort_by_pid_desc); | |
547 | else if (cputopview[2].sort == 1) | |
548 | g_ptr_array_sort(data->process_table, sort_by_tid_desc); | |
549 | else if (cputopview[3].sort == 1) | |
550 | g_ptr_array_sort(data->process_table, sort_by_cpu_desc); | |
551 | else | |
552 | g_ptr_array_sort(data->process_table, sort_by_cpu_desc); | |
1fc22eb4 JD |
553 | |
554 | set_window_title(center, "CPU Top"); | |
555 | wattron(center, A_BOLD); | |
844d1c9c JD |
556 | column = 1; |
557 | for (i = 0; i < 4; i++) { | |
558 | if (cputopview[i].sort) | |
559 | wattron(center, A_UNDERLINE); | |
560 | mvwprintw(center, 1, column, cputopview[i].title); | |
561 | wattroff(center, A_UNDERLINE); | |
562 | column += 10; | |
563 | } | |
1fc22eb4 JD |
564 | wattroff(center, A_BOLD); |
565 | ||
dc8f04dd | 566 | max_center_lines = LINES - 5 - 7 - 1 - header_offset; |
1fc22eb4 JD |
567 | |
568 | /* iterate the process (thread) list */ | |
569 | for (i = list_offset; i < data->process_table->len && | |
570 | nblinedisplayed < max_center_lines; i++) { | |
571 | tmp = g_ptr_array_index(data->process_table, i); | |
e15ed00a JD |
572 | if (tmp->pid != tmp->tid) |
573 | if (toggle_threads == -1) | |
574 | continue; | |
1fc22eb4 | 575 | |
635dc837 JD |
576 | if (process_selected(tmp)) { |
577 | wattron(center, COLOR_PAIR(6)); | |
578 | mvwhline(center, current_line + header_offset, 1, ' ', COLS-3); | |
579 | } | |
1fc22eb4 JD |
580 | if (current_line == selected_line) { |
581 | selected_process = tmp; | |
1fc22eb4 JD |
582 | wattron(center, COLOR_PAIR(5)); |
583 | mvwhline(center, current_line + header_offset, 1, ' ', COLS-3); | |
584 | } | |
585 | /* CPU(%) */ | |
586 | mvwprintw(center, current_line + header_offset, 1, "%1.2f", | |
587 | tmp->totalcpunsec / maxcputime); | |
1fc22eb4 | 588 | /* PID */ |
6153ec12 JD |
589 | mvwprintw(center, current_line + header_offset, 11, "%d", tmp->pid); |
590 | /* TID */ | |
844d1c9c | 591 | mvwprintw(center, current_line + header_offset, 21, "%d", tmp->tid); |
1fc22eb4 | 592 | /* NAME */ |
844d1c9c | 593 | mvwprintw(center, current_line + header_offset, 31, "%s", tmp->comm); |
635dc837 | 594 | wattroff(center, COLOR_PAIR(6)); |
1fc22eb4 JD |
595 | wattroff(center, COLOR_PAIR(5)); |
596 | nblinedisplayed++; | |
597 | current_line++; | |
598 | } | |
599 | } | |
600 | ||
601 | gint sort_perf(gconstpointer p1, gconstpointer p2, gpointer key) | |
602 | { | |
603 | struct processtop *n1 = *(struct processtop **) p1; | |
604 | struct processtop *n2 = *(struct processtop **) p2; | |
605 | ||
606 | struct perfcounter *tmp1, *tmp2; | |
607 | unsigned long totaln2 = 0; | |
608 | unsigned long totaln1 = 0; | |
609 | ||
610 | if (!key) | |
611 | return 0; | |
612 | ||
613 | tmp1 = g_hash_table_lookup(n1->perf, key); | |
614 | if (!tmp1) | |
615 | totaln1 = 0; | |
616 | else | |
617 | totaln1 = tmp1->count; | |
618 | ||
619 | tmp2 = g_hash_table_lookup(n2->perf, key); | |
620 | if (!tmp2) | |
621 | totaln2 = 0; | |
622 | else | |
623 | totaln2 = tmp2->count; | |
624 | ||
625 | if (totaln1 < totaln2) | |
626 | return 1; | |
627 | if (totaln1 == totaln2) { | |
628 | totaln1 = n1->tid; | |
629 | totaln2 = n2->tid; | |
630 | if (totaln1 < totaln2) | |
631 | return 1; | |
632 | return -1; | |
633 | } | |
634 | return -1; | |
635 | } | |
636 | ||
637 | void print_key_title(char *key, int line) | |
638 | { | |
639 | wattron(center, A_BOLD); | |
951303cc JD |
640 | mvwprintw(center, line, 1, "%s", key); |
641 | mvwprintw(center, line, 30, " "); | |
1fc22eb4 JD |
642 | wattroff(center, A_BOLD); |
643 | } | |
644 | ||
645 | void update_process_details() | |
646 | { | |
647 | unsigned long elapsed; | |
648 | double maxcputime; | |
d26643ed | 649 | struct processtop *tmp; |
b093de8a MB |
650 | struct files *file_tmp; |
651 | int i, j = 0; | |
69362330 | 652 | char unit[4]; |
97514683 | 653 | char filename_buf[COLS]; |
951303cc | 654 | int line = 1; |
cc30e58d | 655 | int column; |
32647247 | 656 | GPtrArray *newfilearray = g_ptr_array_new(); |
951303cc JD |
657 | GHashTableIter iter; |
658 | struct perfcounter *perfn1, *perfn2; | |
659 | gpointer key; | |
1fc22eb4 JD |
660 | |
661 | set_window_title(center, "Process details"); | |
662 | ||
663 | ||
d26643ed JD |
664 | tmp = find_process_tid(data, |
665 | selected_process->tid, | |
666 | selected_process->comm); | |
1fc22eb4 JD |
667 | elapsed = data->end - data->start; |
668 | maxcputime = elapsed * data->cpu_table->len / 100.0; | |
669 | ||
951303cc | 670 | print_key_title("Name", line++); |
d26643ed | 671 | wprintw(center, "%s", selected_process->comm); |
951303cc | 672 | print_key_title("TID", line++); |
d26643ed | 673 | wprintw(center, "%d", selected_process->tid); |
1fc22eb4 JD |
674 | if (!tmp) { |
675 | print_key_title("Does not exit at this time", 3); | |
676 | return; | |
677 | } | |
678 | ||
951303cc | 679 | print_key_title("PID", line++); |
1fc22eb4 | 680 | wprintw(center, "%d", tmp->pid); |
951303cc | 681 | print_key_title("PPID", line++); |
1fc22eb4 | 682 | wprintw(center, "%d", tmp->ppid); |
951303cc | 683 | print_key_title("CPU", line++); |
1fc22eb4 | 684 | wprintw(center, "%1.2f %%", tmp->totalcpunsec/maxcputime); |
b093de8a | 685 | |
951303cc | 686 | print_key_title("READ B/s", line++); |
69362330 JD |
687 | scale_unit(tmp->fileread, unit); |
688 | wprintw(center, "%s", unit); | |
b093de8a | 689 | |
951303cc | 690 | print_key_title("WRITE B/s", line++); |
69362330 JD |
691 | scale_unit(tmp->filewrite, unit); |
692 | wprintw(center, "%s", unit); | |
b093de8a | 693 | |
951303cc JD |
694 | g_hash_table_iter_init(&iter, global_perf_liszt); |
695 | while (g_hash_table_iter_next (&iter, &key, (gpointer) &perfn1)) { | |
696 | print_key_title((char *) key, line++); | |
697 | perfn2 = g_hash_table_lookup(tmp->perf, (char *) key); | |
698 | wprintw(center, "%d", perfn2 ? perfn2->count : 0); | |
699 | } | |
700 | line++; | |
701 | ||
93d80d35 | 702 | wattron(center, A_BOLD); |
cc30e58d JD |
703 | column = 1; |
704 | for (i = 0; i < 3; i++) { | |
705 | if (fileview[i].sort) | |
706 | wattron(center, A_UNDERLINE); | |
707 | mvwprintw(center, line, column, fileview[i].title); | |
708 | wattroff(center, A_UNDERLINE); | |
709 | column += 10; | |
710 | } | |
711 | mvwprintw(center, line++, column, "FILENAME"); | |
93d80d35 JD |
712 | wattroff(center, A_BOLD); |
713 | ||
32647247 JD |
714 | /* |
715 | * since the process_files_table array could contain NULL file structures, | |
716 | * and that the positions inside the array is important (it is the FD), we | |
717 | * need to create a temporary array that we can sort. | |
718 | */ | |
719 | for (i = 0; i < tmp->process_files_table->len; i++) { | |
720 | file_tmp = g_ptr_array_index(tmp->process_files_table, i); | |
721 | if (file_tmp) | |
722 | g_ptr_array_add(newfilearray, file_tmp); | |
723 | } | |
724 | ||
725 | if (fileview[0].sort == 1) | |
726 | g_ptr_array_sort(newfilearray, sort_by_file_fd_desc); | |
727 | else if (fileview[1].sort == 1) | |
728 | g_ptr_array_sort(newfilearray, sort_by_file_read_desc); | |
729 | else if (fileview[2].sort == 1) | |
730 | g_ptr_array_sort(newfilearray, sort_by_file_write_desc); | |
731 | else | |
732 | g_ptr_array_sort(newfilearray, sort_by_file_read_desc); | |
733 | ||
734 | for (i = selected_line; i < newfilearray->len && | |
951303cc | 735 | i < (selected_line + max_center_lines - line + 2); i++) { |
32647247 JD |
736 | file_tmp = g_ptr_array_index(newfilearray, i); |
737 | if (!file_tmp) | |
738 | continue; | |
951303cc | 739 | mvwprintw(center, line + j, 1, "%d", file_tmp->fd); |
32647247 | 740 | scale_unit(file_tmp->read, unit); |
cc30e58d | 741 | mvwprintw(center, line + j, 11, "%s", unit); |
32647247 | 742 | scale_unit(file_tmp->write, unit); |
cc30e58d | 743 | mvwprintw(center, line + j, 21, "%s", unit); |
32647247 | 744 | snprintf(filename_buf, COLS - 25, "%s", file_tmp->name); |
cc30e58d | 745 | mvwprintw(center, line + j, 31, "%s", filename_buf); |
32647247 | 746 | j++; |
b093de8a | 747 | } |
32647247 | 748 | g_ptr_array_free(newfilearray, TRUE); |
1fc22eb4 JD |
749 | } |
750 | ||
751 | void update_perf() | |
752 | { | |
bb053abb | 753 | int i; |
1fc22eb4 JD |
754 | int nblinedisplayed = 0; |
755 | int current_line = 0; | |
756 | struct processtop *tmp; | |
757 | int header_offset = 2; | |
758 | int perf_row = 40; | |
759 | struct perfcounter *perfn1, *perfn2; | |
1fc22eb4 JD |
760 | char *perf_key = NULL; |
761 | int value; | |
85db4618 JD |
762 | GHashTableIter iter; |
763 | gpointer key; | |
1fc22eb4 JD |
764 | |
765 | set_window_title(center, "Perf Top"); | |
766 | wattron(center, A_BOLD); | |
767 | mvwprintw(center, 1, 1, "PID"); | |
768 | mvwprintw(center, 1, 11, "TID"); | |
769 | mvwprintw(center, 1, 22, "NAME"); | |
770 | ||
771 | perf_row = 40; | |
0d91c12a | 772 | g_hash_table_iter_init(&iter, global_perf_liszt); |
85db4618 | 773 | while (g_hash_table_iter_next (&iter, &key, (gpointer) &perfn1)) { |
1fc22eb4 | 774 | if (perfn1->visible) { |
6419078d | 775 | /* + 5 to strip the "perf_" prefix */ |
1fc22eb4 | 776 | mvwprintw(center, 1, perf_row, "%s", |
6419078d | 777 | (char *) key + 5); |
1fc22eb4 JD |
778 | perf_row += 20; |
779 | } | |
780 | if (perfn1->sort) { | |
85db4618 | 781 | perf_key = (char *) key; |
1fc22eb4 | 782 | } |
1fc22eb4 | 783 | } |
85db4618 | 784 | |
1fc22eb4 JD |
785 | wattroff(center, A_BOLD); |
786 | ||
787 | g_ptr_array_sort_with_data(data->process_table, sort_perf, perf_key); | |
85db4618 | 788 | |
91be6bb5 | 789 | for (i = 0; i < data->process_table->len && |
1fc22eb4 | 790 | nblinedisplayed < max_center_lines; i++) { |
1fc22eb4 | 791 | tmp = g_ptr_array_index(data->process_table, i); |
e15ed00a JD |
792 | if (tmp->pid != tmp->tid) |
793 | if (toggle_threads == -1) | |
794 | continue; | |
1fc22eb4 | 795 | |
635dc837 JD |
796 | if (process_selected(tmp)) { |
797 | wattron(center, COLOR_PAIR(6)); | |
798 | mvwhline(center, current_line + header_offset, 1, ' ', COLS-3); | |
799 | } | |
1fc22eb4 JD |
800 | if (current_line == selected_line) { |
801 | selected_process = tmp; | |
802 | wattron(center, COLOR_PAIR(5)); | |
803 | mvwhline(center, current_line + header_offset, 1, ' ', COLS-3); | |
804 | } | |
805 | ||
806 | mvwprintw(center, current_line + header_offset, 1, "%d", tmp->pid); | |
807 | mvwprintw(center, current_line + header_offset, 11, "%d", tmp->tid); | |
808 | mvwprintw(center, current_line + header_offset, 22, "%s", tmp->comm); | |
809 | ||
0d91c12a | 810 | g_hash_table_iter_init(&iter, global_perf_liszt); |
1fc22eb4 JD |
811 | |
812 | perf_row = 40; | |
85db4618 | 813 | while (g_hash_table_iter_next (&iter, &key, (gpointer) &perfn1)) { |
1fc22eb4 | 814 | if (perfn1->visible) { |
85db4618 | 815 | perfn2 = g_hash_table_lookup(tmp->perf, (char *) key); |
1fc22eb4 JD |
816 | if (perfn2) |
817 | value = perfn2->count; | |
818 | else | |
819 | value = 0; | |
b093de8a MB |
820 | mvwprintw(center, current_line + header_offset, |
821 | perf_row, "%d", value); | |
1fc22eb4 JD |
822 | perf_row += 20; |
823 | } | |
1fc22eb4 JD |
824 | } |
825 | ||
635dc837 | 826 | wattroff(center, COLOR_PAIR(6)); |
1fc22eb4 JD |
827 | wattroff(center, COLOR_PAIR(5)); |
828 | nblinedisplayed++; | |
829 | current_line++; | |
830 | } | |
831 | } | |
832 | ||
1fc22eb4 JD |
833 | void update_iostream() |
834 | { | |
835 | int i; | |
836 | int header_offset = 2; | |
837 | struct processtop *tmp; | |
838 | int nblinedisplayed = 0; | |
839 | int current_line = 0; | |
b093de8a | 840 | int total = 0; |
69362330 | 841 | char unit[4]; |
41f5890b | 842 | int column; |
1fc22eb4 JD |
843 | |
844 | set_window_title(center, "IO Top"); | |
845 | wattron(center, A_BOLD); | |
69362330 JD |
846 | mvwprintw(center, 1, 1, "PID"); |
847 | mvwprintw(center, 1, 11, "TID"); | |
848 | mvwprintw(center, 1, 22, "NAME"); | |
41f5890b JD |
849 | column = 40; |
850 | for (i = 0; i < 3; i++) { | |
851 | if (iostreamtopview[i].sort) | |
852 | wattron(center, A_UNDERLINE); | |
853 | mvwprintw(center, 1, column, iostreamtopview[i].title); | |
854 | wattroff(center, A_UNDERLINE); | |
855 | column += 12; | |
856 | } | |
1fc22eb4 | 857 | wattroff(center, A_BOLD); |
41f5890b | 858 | wattroff(center, A_UNDERLINE); |
1fc22eb4 | 859 | |
89f1e0d1 JD |
860 | if (iostreamtopview[0].sort == 1) |
861 | g_ptr_array_sort(data->process_table, sort_by_process_read_desc); | |
862 | else if (iostreamtopview[1].sort == 1) | |
863 | g_ptr_array_sort(data->process_table, sort_by_process_write_desc); | |
864 | else if (iostreamtopview[2].sort == 1) | |
865 | g_ptr_array_sort(data->process_table, sort_by_process_total_desc); | |
866 | else | |
867 | g_ptr_array_sort(data->process_table, sort_by_process_total_desc); | |
1fc22eb4 JD |
868 | |
869 | for (i = list_offset; i < data->process_table->len && | |
870 | nblinedisplayed < max_center_lines; i++) { | |
871 | tmp = g_ptr_array_index(data->process_table, i); | |
e15ed00a JD |
872 | if (tmp->pid != tmp->tid) |
873 | if (toggle_threads == -1) | |
874 | continue; | |
1fc22eb4 | 875 | |
635dc837 JD |
876 | if (process_selected(tmp)) { |
877 | wattron(center, COLOR_PAIR(6)); | |
878 | mvwhline(center, current_line + header_offset, 1, ' ', COLS-3); | |
879 | } | |
1fc22eb4 JD |
880 | if (current_line == selected_line) { |
881 | selected_process = tmp; | |
1fc22eb4 JD |
882 | wattron(center, COLOR_PAIR(5)); |
883 | mvwhline(center, current_line + header_offset, 1, ' ', COLS-3); | |
884 | } | |
69362330 JD |
885 | /* TGID */ |
886 | mvwprintw(center, current_line + header_offset, 1, "%d", tmp->pid); | |
887 | /* PID */ | |
888 | mvwprintw(center, current_line + header_offset, 11, "%d", tmp->tid); | |
889 | /* NAME */ | |
890 | mvwprintw(center, current_line + header_offset, 22, "%s", tmp->comm); | |
b093de8a | 891 | |
1fc22eb4 | 892 | /* READ (bytes/sec) */ |
69362330 JD |
893 | scale_unit(tmp->fileread, unit); |
894 | mvwprintw(center, current_line + header_offset, 40, "%s", unit); | |
1fc22eb4 JD |
895 | |
896 | /* WRITE (bytes/sec) */ | |
69362330 JD |
897 | scale_unit(tmp->filewrite, unit); |
898 | mvwprintw(center, current_line + header_offset, 52, "%s", unit); | |
1fc22eb4 JD |
899 | |
900 | /* TOTAL STREAM */ | |
b093de8a MB |
901 | total = tmp->totalfileread + tmp->totalfilewrite; |
902 | ||
69362330 JD |
903 | scale_unit(total, unit); |
904 | mvwprintw(center, current_line + header_offset, 64, "%s", unit); | |
b093de8a | 905 | |
635dc837 | 906 | wattroff(center, COLOR_PAIR(6)); |
1fc22eb4 JD |
907 | wattroff(center, COLOR_PAIR(5)); |
908 | nblinedisplayed++; | |
909 | current_line++; | |
910 | } | |
911 | } | |
912 | ||
913 | void update_current_view() | |
914 | { | |
915 | sem_wait(&update_display_sem); | |
916 | if (!data) | |
917 | return; | |
918 | update_header(); | |
919 | ||
920 | werase(center); | |
921 | box(center, 0, 0); | |
922 | switch (current_view) { | |
923 | case cpu: | |
924 | update_cputop_display(); | |
925 | break; | |
926 | case perf: | |
927 | update_perf(); | |
928 | break; | |
929 | case process_details: | |
930 | update_process_details(); | |
931 | break; | |
1fc22eb4 JD |
932 | case iostream: |
933 | update_iostream(); | |
934 | break; | |
935 | case tree: | |
936 | update_cputop_display(); | |
937 | break; | |
938 | default: | |
939 | break; | |
940 | } | |
941 | update_panels(); | |
942 | doupdate(); | |
943 | sem_post(&update_display_sem); | |
944 | } | |
945 | ||
32647247 JD |
946 | void update_process_detail_pref(int *line_selected, int toggle_view, int toggle_sort) |
947 | { | |
948 | int i; | |
949 | int size; | |
950 | ||
951 | if (!data) | |
952 | return; | |
953 | if (pref_panel_window) { | |
954 | del_panel(pref_panel); | |
955 | delwin(pref_panel_window); | |
956 | } | |
957 | size = 3; | |
958 | ||
959 | pref_panel_window = create_window(size + 2, 30, 10, 10); | |
960 | pref_panel = new_panel(pref_panel_window); | |
961 | ||
962 | werase(pref_panel_window); | |
963 | box(pref_panel_window, 0 , 0); | |
964 | set_window_title(pref_panel_window, "Process Detail Preferences "); | |
965 | wattron(pref_panel_window, A_BOLD); | |
966 | mvwprintw(pref_panel_window, size + 1, 1, | |
d2fd8c70 | 967 | " 's' : sort, space : toggle"); |
32647247 JD |
968 | wattroff(pref_panel_window, A_BOLD); |
969 | ||
970 | if (*line_selected > (size - 1)) | |
971 | *line_selected = size - 1; | |
972 | if (toggle_sort == 1) { | |
973 | if (fileview[*line_selected].sort == 1) | |
974 | fileview[*line_selected].reverse = 1; | |
975 | for (i = 0; i < size; i++) | |
976 | fileview[i].sort = 0; | |
977 | fileview[*line_selected].sort = 1; | |
978 | update_current_view(); | |
979 | } | |
980 | ||
981 | for (i = 0; i < size; i++) { | |
982 | if (i == *line_selected) { | |
983 | wattron(pref_panel_window, COLOR_PAIR(5)); | |
984 | mvwhline(pref_panel_window, i + 1, 1, ' ', 30 - 2); | |
985 | } | |
986 | if (fileview[i].sort == 1) | |
987 | wattron(pref_panel_window, A_BOLD); | |
d33aae69 | 988 | mvwprintw(pref_panel_window, i + 1, 1, "[-] %s", |
32647247 JD |
989 | fileview[i].title); |
990 | wattroff(pref_panel_window, A_BOLD); | |
991 | wattroff(pref_panel_window, COLOR_PAIR(5)); | |
992 | ||
993 | } | |
994 | update_panels(); | |
995 | doupdate(); | |
996 | } | |
997 | ||
89f1e0d1 JD |
998 | void update_iostream_pref(int *line_selected, int toggle_view, int toggle_sort) |
999 | { | |
1000 | int i; | |
1001 | int size; | |
1002 | ||
1003 | if (!data) | |
1004 | return; | |
1005 | if (pref_panel_window) { | |
1006 | del_panel(pref_panel); | |
1007 | delwin(pref_panel_window); | |
1008 | } | |
1009 | size = 3; | |
1010 | ||
1011 | pref_panel_window = create_window(size + 2, 30, 10, 10); | |
1012 | pref_panel = new_panel(pref_panel_window); | |
1013 | ||
1014 | werase(pref_panel_window); | |
1015 | box(pref_panel_window, 0 , 0); | |
1016 | set_window_title(pref_panel_window, "IOTop Preferences "); | |
1017 | wattron(pref_panel_window, A_BOLD); | |
1018 | mvwprintw(pref_panel_window, size + 1, 1, | |
d2fd8c70 | 1019 | " 's' : sort, space : toggle"); |
89f1e0d1 JD |
1020 | wattroff(pref_panel_window, A_BOLD); |
1021 | ||
1022 | if (*line_selected > (size - 1)) | |
1023 | *line_selected = size - 1; | |
1024 | if (toggle_sort == 1) { | |
1025 | if (iostreamtopview[*line_selected].sort == 1) | |
1026 | iostreamtopview[*line_selected].reverse = 1; | |
1027 | for (i = 0; i < size; i++) | |
1028 | iostreamtopview[i].sort = 0; | |
1029 | iostreamtopview[*line_selected].sort = 1; | |
1030 | update_current_view(); | |
1031 | } | |
1032 | ||
1033 | for (i = 0; i < size; i++) { | |
1034 | if (i == *line_selected) { | |
1035 | wattron(pref_panel_window, COLOR_PAIR(5)); | |
1036 | mvwhline(pref_panel_window, i + 1, 1, ' ', 30 - 2); | |
1037 | } | |
1038 | if (iostreamtopview[i].sort == 1) | |
1039 | wattron(pref_panel_window, A_BOLD); | |
d33aae69 | 1040 | mvwprintw(pref_panel_window, i + 1, 1, "[-] %s", |
89f1e0d1 JD |
1041 | iostreamtopview[i].title); |
1042 | wattroff(pref_panel_window, A_BOLD); | |
1043 | wattroff(pref_panel_window, COLOR_PAIR(5)); | |
1044 | ||
1045 | } | |
1046 | update_panels(); | |
1047 | doupdate(); | |
1048 | } | |
1049 | ||
3b15348c JD |
1050 | void update_cpu_pref(int *line_selected, int toggle_view, int toggle_sort) |
1051 | { | |
1052 | int i; | |
1053 | int size; | |
1054 | ||
1055 | if (!data) | |
1056 | return; | |
1057 | if (pref_panel_window) { | |
1058 | del_panel(pref_panel); | |
1059 | delwin(pref_panel_window); | |
1060 | } | |
1061 | size = 4; | |
1062 | ||
1063 | pref_panel_window = create_window(size + 2, 30, 10, 10); | |
1064 | pref_panel = new_panel(pref_panel_window); | |
1065 | ||
1066 | werase(pref_panel_window); | |
1067 | box(pref_panel_window, 0 , 0); | |
1068 | set_window_title(pref_panel_window, "CPUTop Preferences "); | |
1069 | wattron(pref_panel_window, A_BOLD); | |
1070 | mvwprintw(pref_panel_window, size + 1, 1, | |
d2fd8c70 | 1071 | " 's' : sort, space : toggle"); |
3b15348c JD |
1072 | wattroff(pref_panel_window, A_BOLD); |
1073 | ||
89f1e0d1 JD |
1074 | if (*line_selected > (size - 1)) |
1075 | *line_selected = size - 1; | |
3b15348c JD |
1076 | if (toggle_sort == 1) { |
1077 | /* special case, we don't support sorting by procname for now */ | |
1078 | if (*line_selected != 3) { | |
1079 | if (cputopview[*line_selected].sort == 1) | |
1080 | cputopview[*line_selected].reverse = 1; | |
89f1e0d1 | 1081 | for (i = 0; i < size; i++) |
3b15348c JD |
1082 | cputopview[i].sort = 0; |
1083 | cputopview[*line_selected].sort = 1; | |
1084 | update_current_view(); | |
1085 | } | |
1086 | } | |
1087 | ||
89f1e0d1 | 1088 | for (i = 0; i < size; i++) { |
3b15348c JD |
1089 | if (i == *line_selected) { |
1090 | wattron(pref_panel_window, COLOR_PAIR(5)); | |
1091 | mvwhline(pref_panel_window, i + 1, 1, ' ', 30 - 2); | |
1092 | } | |
1093 | if (cputopview[i].sort == 1) | |
1094 | wattron(pref_panel_window, A_BOLD); | |
d33aae69 | 1095 | mvwprintw(pref_panel_window, i + 1, 1, "[-] %s", |
3b15348c JD |
1096 | cputopview[i].title); |
1097 | wattroff(pref_panel_window, A_BOLD); | |
1098 | wattroff(pref_panel_window, COLOR_PAIR(5)); | |
1099 | ||
1100 | } | |
1101 | update_panels(); | |
1102 | doupdate(); | |
1103 | } | |
1104 | ||
1105 | void update_perf_pref(int *line_selected, int toggle_view, int toggle_sort) | |
1fc22eb4 | 1106 | { |
1e05f0ae JD |
1107 | int i; |
1108 | struct perfcounter *perf; | |
1109 | GList *perflist; | |
1fc22eb4 | 1110 | int size; |
1e05f0ae | 1111 | |
1fc22eb4 JD |
1112 | if (!data) |
1113 | return; | |
0d91c12a JD |
1114 | if (pref_panel_window) { |
1115 | del_panel(pref_panel); | |
1116 | delwin(pref_panel_window); | |
1fc22eb4 | 1117 | } |
0d91c12a | 1118 | size = g_hash_table_size(global_perf_liszt); |
1e05f0ae | 1119 | |
0d91c12a JD |
1120 | pref_panel_window = create_window(size + 2, 30, 10, 10); |
1121 | pref_panel = new_panel(pref_panel_window); | |
1fc22eb4 | 1122 | |
0d91c12a JD |
1123 | werase(pref_panel_window); |
1124 | box(pref_panel_window, 0 , 0); | |
1125 | set_window_title(pref_panel_window, "Perf Preferences "); | |
1126 | wattron(pref_panel_window, A_BOLD); | |
1127 | mvwprintw(pref_panel_window, g_hash_table_size(global_perf_liszt) + 1, 1, | |
d2fd8c70 | 1128 | " 's' : sort, space : toggle"); |
0d91c12a | 1129 | wattroff(pref_panel_window, A_BOLD); |
1fc22eb4 JD |
1130 | |
1131 | if (toggle_sort == 1) { | |
1132 | i = 0; | |
0d91c12a | 1133 | perflist = g_list_first(g_hash_table_get_keys(global_perf_liszt)); |
1fc22eb4 | 1134 | while (perflist) { |
0d91c12a | 1135 | perf = g_hash_table_lookup(global_perf_liszt, perflist->data); |
3b15348c | 1136 | if (i != *line_selected) |
1fc22eb4 JD |
1137 | perf->sort = 0; |
1138 | else | |
1139 | perf->sort = 1; | |
1140 | i++; | |
1141 | perflist = g_list_next(perflist); | |
1142 | } | |
1143 | update_current_view(); | |
1144 | } | |
1145 | ||
1146 | i = 0; | |
0d91c12a | 1147 | perflist = g_list_first(g_hash_table_get_keys(global_perf_liszt)); |
1fc22eb4 | 1148 | while (perflist) { |
0d91c12a | 1149 | perf = g_hash_table_lookup(global_perf_liszt, perflist->data); |
3b15348c | 1150 | if (i == *line_selected && toggle_view == 1) { |
1fc22eb4 JD |
1151 | perf->visible = perf->visible == 1 ? 0:1; |
1152 | update_current_view(); | |
1153 | } | |
3b15348c | 1154 | if (i == *line_selected) { |
0d91c12a JD |
1155 | wattron(pref_panel_window, COLOR_PAIR(5)); |
1156 | mvwhline(pref_panel_window, i + 1, 1, ' ', 30 - 2); | |
1fc22eb4 JD |
1157 | } |
1158 | if (perf->sort == 1) | |
0d91c12a JD |
1159 | wattron(pref_panel_window, A_BOLD); |
1160 | mvwprintw(pref_panel_window, i + 1, 1, "[%c] %s", | |
1fc22eb4 | 1161 | perf->visible == 1 ? 'x' : ' ', |
b8a1df45 | 1162 | (char *) perflist->data + 5); |
0d91c12a JD |
1163 | wattroff(pref_panel_window, A_BOLD); |
1164 | wattroff(pref_panel_window, COLOR_PAIR(5)); | |
1fc22eb4 JD |
1165 | i++; |
1166 | perflist = g_list_next(perflist); | |
1167 | } | |
1168 | update_panels(); | |
1169 | doupdate(); | |
1170 | } | |
1171 | ||
3b15348c | 1172 | int update_preference_panel(int *line_selected, int toggle_view, int toggle_sort) |
1fc22eb4 | 1173 | { |
1e05f0ae JD |
1174 | int ret = 0; |
1175 | ||
0d91c12a JD |
1176 | switch(current_view) { |
1177 | case perf: | |
3b15348c JD |
1178 | update_perf_pref(line_selected, toggle_view, toggle_sort); |
1179 | break; | |
1180 | case cpu: | |
1181 | update_cpu_pref(line_selected, toggle_view, toggle_sort); | |
0d91c12a | 1182 | break; |
89f1e0d1 JD |
1183 | case iostream: |
1184 | update_iostream_pref(line_selected, toggle_view, toggle_sort); | |
1185 | break; | |
32647247 JD |
1186 | case process_details: |
1187 | update_process_detail_pref(line_selected, toggle_view, toggle_sort); | |
1188 | break; | |
0d91c12a | 1189 | default: |
1e05f0ae | 1190 | ret = -1; |
0d91c12a JD |
1191 | break; |
1192 | } | |
1e05f0ae JD |
1193 | |
1194 | return ret; | |
0d91c12a JD |
1195 | } |
1196 | ||
1197 | void toggle_pref_panel(void) | |
1198 | { | |
1e05f0ae JD |
1199 | int ret; |
1200 | ||
0d91c12a JD |
1201 | if (pref_panel_visible) { |
1202 | hide_panel(pref_panel); | |
1203 | pref_panel_visible = 0; | |
1fc22eb4 | 1204 | } else { |
3b15348c | 1205 | ret = update_preference_panel(&pref_line_selected, 0, 0); |
1e05f0ae JD |
1206 | if (ret < 0) |
1207 | return; | |
0d91c12a JD |
1208 | show_panel(pref_panel); |
1209 | pref_panel_visible = 1; | |
1fc22eb4 JD |
1210 | } |
1211 | update_panels(); | |
1212 | doupdate(); | |
1213 | } | |
1214 | ||
1215 | void display(unsigned int index) | |
1216 | { | |
1217 | last_display_index = index; | |
1218 | currently_displayed_index = index; | |
1219 | data = g_ptr_array_index(copies, index); | |
1220 | if (!data) | |
1221 | return; | |
1222 | max_elements = data->process_table->len; | |
1223 | update_current_view(); | |
1224 | update_footer(); | |
1225 | update_panels(); | |
1226 | doupdate(); | |
1227 | } | |
1228 | ||
1229 | void pause_display() | |
1230 | { | |
1231 | toggle_pause = 1; | |
1232 | print_log("Pause"); | |
1233 | sem_wait(&pause_sem); | |
1234 | } | |
1235 | ||
1236 | void resume_display() | |
1237 | { | |
1238 | toggle_pause = -1; | |
1239 | print_log("Resume"); | |
1240 | sem_post(&pause_sem); | |
1241 | } | |
1242 | ||
1243 | void *handle_keyboard(void *p) | |
1244 | { | |
1245 | int ch; | |
1246 | while((ch = getch())) { | |
1247 | switch(ch) { | |
1248 | /* Move the cursor and scroll */ | |
8c05e516 | 1249 | case 'j': |
1fc22eb4 | 1250 | case KEY_DOWN: |
0d91c12a | 1251 | if (pref_panel_visible) { |
3b15348c JD |
1252 | pref_line_selected++; |
1253 | update_preference_panel(&pref_line_selected, 0, 0); | |
1fc22eb4 JD |
1254 | } else { |
1255 | if (selected_line < (max_center_lines - 1) && | |
1256 | selected_line < max_elements - 1) { | |
1257 | selected_line++; | |
1258 | selected_in_list++; | |
1259 | } else if (selected_in_list < (max_elements - 1) | |
1260 | && (list_offset < (max_elements - max_center_lines))) { | |
1261 | selected_in_list++; | |
1262 | list_offset++; | |
1263 | } | |
1264 | update_current_view(); | |
1265 | } | |
1266 | break; | |
1267 | case KEY_NPAGE: | |
1fc22eb4 | 1268 | break; |
8c05e516 | 1269 | case 'k': |
1fc22eb4 | 1270 | case KEY_UP: |
0d91c12a | 1271 | if (pref_panel_visible) { |
3b15348c JD |
1272 | if (pref_line_selected > 0) |
1273 | pref_line_selected--; | |
1274 | update_preference_panel(&pref_line_selected, 0, 0); | |
1fc22eb4 JD |
1275 | } else { |
1276 | if (selected_line > 0) { | |
1277 | selected_line--; | |
1278 | selected_in_list--; | |
1279 | } else if (selected_in_list > 0 && list_offset > 0) { | |
1280 | selected_in_list--; | |
1281 | list_offset--; | |
1282 | } | |
1283 | update_current_view(); | |
1284 | } | |
1285 | break; | |
1286 | case KEY_PPAGE: | |
1fc22eb4 JD |
1287 | break; |
1288 | ||
1289 | /* Navigate the history with arrows */ | |
1290 | case KEY_LEFT: | |
1291 | if (currently_displayed_index > 0) { | |
1292 | currently_displayed_index--; | |
1293 | print_log("Going back in time"); | |
1294 | } else { | |
1295 | print_log("Cannot rewind, last data is already displayed"); | |
1296 | } | |
1297 | data = g_ptr_array_index(copies, currently_displayed_index); | |
1298 | max_elements = data->process_table->len; | |
1299 | ||
1300 | /* we force to pause the display when moving in time */ | |
1301 | if (toggle_pause < 0) | |
1302 | pause_display(); | |
1303 | ||
1304 | update_current_view(); | |
1305 | update_footer(); | |
1306 | break; | |
1307 | case KEY_RIGHT: | |
1308 | if (currently_displayed_index < last_display_index) { | |
1309 | currently_displayed_index++; | |
1310 | print_log("Going forward in time"); | |
1311 | data = g_ptr_array_index(copies, currently_displayed_index); | |
1312 | max_elements = data->process_table->len; | |
1313 | update_current_view(); | |
1314 | update_footer(); | |
1315 | } else { | |
1316 | print_log("Manually moving forward"); | |
1317 | sem_post(&timer); | |
3e59e768 JD |
1318 | if (toggle_pause > 0) { |
1319 | sem_post(&pause_sem); | |
1320 | update_current_view(); | |
1321 | sem_wait(&pause_sem); | |
1322 | } | |
1fc22eb4 JD |
1323 | } |
1324 | ||
1325 | break; | |
1326 | case ' ': | |
0d91c12a | 1327 | if (pref_panel_visible) { |
3b15348c | 1328 | update_preference_panel(&pref_line_selected, 1, 0); |
635dc837 JD |
1329 | } else { |
1330 | update_selected_processes(); | |
1331 | update_current_view(); | |
1332 | } | |
1fc22eb4 JD |
1333 | break; |
1334 | case 's': | |
0d91c12a | 1335 | if (pref_panel_visible) |
3b15348c | 1336 | update_preference_panel(&pref_line_selected, 0, 1); |
1fc22eb4 JD |
1337 | break; |
1338 | ||
1339 | case 13: /* FIXME : KEY_ENTER ?? */ | |
d2fd8c70 JD |
1340 | if (pref_panel_visible) |
1341 | break; | |
041aa219 JD |
1342 | if (current_view != process_details) { |
1343 | previous_view = current_view; | |
1fc22eb4 | 1344 | current_view = process_details; |
041aa219 JD |
1345 | } else { |
1346 | current_view = previous_view; | |
1347 | previous_view = process_details; | |
1fc22eb4 JD |
1348 | } |
1349 | update_current_view(); | |
1350 | break; | |
1351 | ||
1352 | case KEY_F(1): | |
3b15348c JD |
1353 | if (pref_panel_visible) |
1354 | toggle_pref_panel(); | |
1fc22eb4 | 1355 | current_view = cpu; |
af54ebcf | 1356 | selected_line = 0; |
1fc22eb4 JD |
1357 | update_current_view(); |
1358 | break; | |
1359 | case KEY_F(2): | |
3b15348c JD |
1360 | if (pref_panel_visible) |
1361 | toggle_pref_panel(); | |
1fc22eb4 | 1362 | current_view = cpu; |
af54ebcf | 1363 | selected_line = 0; |
1fc22eb4 JD |
1364 | update_current_view(); |
1365 | break; | |
1366 | case KEY_F(3): | |
3b15348c JD |
1367 | if (pref_panel_visible) |
1368 | toggle_pref_panel(); | |
1fc22eb4 | 1369 | current_view = perf; |
af54ebcf | 1370 | selected_line = 0; |
1fc22eb4 JD |
1371 | update_current_view(); |
1372 | break; | |
1373 | case KEY_F(4): | |
3b15348c JD |
1374 | if (pref_panel_visible) |
1375 | toggle_pref_panel(); | |
1fc22eb4 | 1376 | current_view = iostream; |
af54ebcf | 1377 | selected_line = 0; |
1fc22eb4 JD |
1378 | update_current_view(); |
1379 | break; | |
1380 | case KEY_F(10): | |
1381 | case 'q': | |
1382 | reset_ncurses(); | |
1383 | break; | |
1384 | case 't': | |
1385 | toggle_threads *= -1; | |
1386 | update_current_view(); | |
1387 | break; | |
1388 | case 'p': | |
1389 | if (toggle_pause < 0) { | |
1390 | pause_display(); | |
1391 | } else { | |
1392 | resume_display(); | |
1393 | } | |
1394 | break; | |
f9ff6939 | 1395 | case 'r': |
0d91c12a | 1396 | toggle_pref_panel(); |
1fc22eb4 | 1397 | break; |
d2fd8c70 JD |
1398 | /* ESCAPE, but slow to process, don't know why */ |
1399 | case 27: | |
1400 | if (pref_panel_visible) | |
1401 | toggle_pref_panel(); | |
1402 | else if (current_view == process_details) { | |
1403 | current_view = previous_view; | |
1404 | previous_view = process_details; | |
1405 | } | |
1406 | update_current_view(); | |
1407 | break; | |
1fc22eb4 | 1408 | default: |
b093de8a MB |
1409 | if (data) |
1410 | update_current_view(); | |
1fc22eb4 JD |
1411 | break; |
1412 | } | |
1413 | update_footer(); | |
1414 | } | |
1415 | return NULL; | |
1416 | } | |
1417 | ||
89f1e0d1 JD |
1418 | void init_view_headers() |
1419 | { | |
1420 | cputopview[0].title = strdup("CPU(%)"); | |
1421 | cputopview[0].sort = 1; | |
6153ec12 JD |
1422 | cputopview[1].title = strdup("PID"); |
1423 | cputopview[2].title = strdup("TID"); | |
89f1e0d1 JD |
1424 | cputopview[3].title = strdup("NAME"); |
1425 | ||
1426 | iostreamtopview[0].title = strdup("R (B/sec)"); | |
1427 | iostreamtopview[1].title = strdup("W (B/sec)"); | |
1428 | iostreamtopview[2].title = strdup("Total (B)"); | |
1429 | iostreamtopview[2].sort = 1; | |
32647247 JD |
1430 | |
1431 | fileview[0].title = strdup("FD"); | |
1432 | fileview[1].title = strdup("READ"); | |
1433 | fileview[1].sort = 1; | |
1434 | fileview[2].title = strdup("WRITE"); | |
89f1e0d1 JD |
1435 | } |
1436 | ||
1fc22eb4 JD |
1437 | void init_ncurses() |
1438 | { | |
635dc837 | 1439 | selected_processes = g_ptr_array_new(); |
1fc22eb4 | 1440 | sem_init(&update_display_sem, 0, 1); |
89f1e0d1 | 1441 | init_view_headers(); |
1fc22eb4 JD |
1442 | init_screen(); |
1443 | ||
dc8f04dd JD |
1444 | header = create_window(5, COLS - 1, 0, 0); |
1445 | center = create_window(LINES - 5 - 7, COLS - 1, 5, 0); | |
1fc22eb4 JD |
1446 | status = create_window(MAX_LOG_LINES + 2, COLS - 1, LINES - 7, 0); |
1447 | footer = create_window(1, COLS - 1, LINES - 1, 0); | |
1448 | ||
1449 | print_log("Starting display"); | |
1450 | ||
1451 | main_panel = new_panel(center); | |
1fc22eb4 JD |
1452 | |
1453 | current_view = cpu; | |
1454 | ||
1455 | basic_header(); | |
1456 | update_footer(); | |
1457 | ||
1458 | pthread_create(&keyboard_thread, NULL, handle_keyboard, (void *)NULL); | |
1459 | } |