Commit | Line | Data |
---|---|---|
1fc22eb4 | 1 | /* |
aa15ac1c | 2 | * Copyright (C) 2011-2012 Julien Desfossez |
1fc22eb4 JD |
3 | * |
4 | * This program is free software; you can redistribute it and/or modify | |
5 | * it under the terms of the GNU General Public License Version 2 as | |
6 | * published by the Free Software Foundation; | |
7 | * | |
8 | * This program is distributed in the hope that it will be useful, | |
9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
11 | * GNU General Public License for more details. | |
12 | * | |
71bd7ce1 AM |
13 | * You should have received a copy of the GNU General Public License along |
14 | * with this program; if not, write to the Free Software Foundation, Inc., | |
15 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. | |
1fc22eb4 JD |
16 | */ |
17 | ||
18 | #include <stdio.h> | |
19 | #include <stdlib.h> | |
20 | #include <signal.h> | |
21 | #include <string.h> | |
22 | #include <ncurses.h> | |
23 | #include <panel.h> | |
24 | #include <pthread.h> | |
25 | #include <semaphore.h> | |
26 | ||
27 | #include "cursesdisplay.h" | |
28 | #include "lttngtoptypes.h" | |
b093de8a | 29 | #include "iostreamtop.h" |
1fc22eb4 JD |
30 | #include "common.h" |
31 | ||
32 | #define DEFAULT_DELAY 15 | |
33 | #define MAX_LINE_LENGTH 50 | |
34 | #define MAX_LOG_LINES 4 | |
35 | ||
36 | /* to prevent concurrent updates of the different windows */ | |
37 | sem_t update_display_sem; | |
38 | ||
39 | char *termtype; | |
40 | WINDOW *footer, *header, *center, *status; | |
0d91c12a JD |
41 | WINDOW *pref_panel_window = NULL; |
42 | PANEL *pref_panel, *main_panel; | |
1fc22eb4 | 43 | |
0d91c12a | 44 | int pref_panel_visible = 0; |
3b15348c | 45 | int pref_line_selected = 0; |
41ff0645 | 46 | int pref_current_sort = 0; |
1fc22eb4 JD |
47 | |
48 | int last_display_index, currently_displayed_index; | |
49 | ||
50 | struct processtop *selected_process = NULL; | |
1fc22eb4 JD |
51 | int selected_ret; |
52 | ||
53 | int selected_line = 0; /* select bar position */ | |
54 | int selected_in_list = 0; /* selection relative to the whole list */ | |
55 | int list_offset = 0; /* first index in the list to display (scroll) */ | |
56 | int nb_log_lines = 0; | |
57 | char log_lines[MAX_LINE_LENGTH * MAX_LOG_LINES + MAX_LOG_LINES]; | |
58 | ||
59 | int max_elements = 80; | |
60 | ||
e15ed00a | 61 | int toggle_threads = 1; |
1fc22eb4 | 62 | int toggle_pause = -1; |
1fc22eb4 JD |
63 | |
64 | int max_center_lines; | |
635dc837 | 65 | GPtrArray *selected_processes; |
1fc22eb4 JD |
66 | |
67 | pthread_t keyboard_thread; | |
68 | ||
89f1e0d1 JD |
69 | struct header_view cputopview[4]; |
70 | struct header_view iostreamtopview[3]; | |
32647247 | 71 | struct header_view fileview[3]; |
3b15348c | 72 | |
1fc22eb4 JD |
73 | void reset_ncurses() |
74 | { | |
75 | curs_set(1); | |
76 | endwin(); | |
ae9e85c7 | 77 | quit = 1; |
1fc22eb4 JD |
78 | } |
79 | ||
80 | static void handle_sigterm(int signal) | |
81 | { | |
ae9e85c7 JD |
82 | fprintf(stderr, "caugh signal\n"); |
83 | pthread_cancel(keyboard_thread); | |
1fc22eb4 JD |
84 | reset_ncurses(); |
85 | } | |
86 | ||
87 | void init_screen() | |
88 | { | |
89 | initscr(); | |
90 | noecho(); | |
91 | halfdelay(DEFAULT_DELAY); | |
92 | nonl(); | |
93 | intrflush(stdscr, false); | |
94 | keypad(stdscr, true); | |
95 | curs_set(0); | |
96 | ||
97 | if (has_colors()) { | |
98 | start_color(); | |
99 | init_pair(1, COLOR_RED, COLOR_BLACK); /* - */ | |
100 | init_pair(2, COLOR_GREEN, COLOR_BLACK); /* + */ | |
101 | init_pair(3, COLOR_BLACK, COLOR_WHITE); /* keys */ | |
102 | init_pair(4, COLOR_WHITE, COLOR_GREEN); /* keys activated */ | |
103 | init_pair(5, COLOR_WHITE, COLOR_BLUE); /* select line */ | |
635dc837 | 104 | init_pair(6, COLOR_WHITE, COLOR_GREEN); /* selected process */ |
1fc22eb4 JD |
105 | } |
106 | termtype = getenv("TERM"); | |
107 | if (!strcmp(termtype, "xterm") || !strcmp(termtype, "xterm-color") || | |
108 | !strcmp(termtype, "vt220")) { | |
109 | define_key("\033[H", KEY_HOME); | |
110 | define_key("\033[F", KEY_END); | |
111 | define_key("\033OP", KEY_F(1)); | |
112 | define_key("\033OQ", KEY_F(2)); | |
113 | define_key("\033OR", KEY_F(3)); | |
114 | define_key("\033OS", KEY_F(4)); | |
115 | define_key("\0330U", KEY_F(6)); | |
116 | define_key("\033[11~", KEY_F(1)); | |
117 | define_key("\033[12~", KEY_F(2)); | |
118 | define_key("\033[13~", KEY_F(3)); | |
119 | define_key("\033[14~", KEY_F(4)); | |
120 | define_key("\033[16~", KEY_F(6)); | |
121 | define_key("\033[17;2~", KEY_F(18)); | |
122 | } | |
123 | signal(SIGTERM, handle_sigterm); | |
ae9e85c7 | 124 | signal(SIGINT, handle_sigterm); |
1fc22eb4 JD |
125 | mousemask(BUTTON1_CLICKED, NULL); |
126 | refresh(); | |
127 | } | |
128 | ||
129 | WINDOW *create_window(int height, int width, int startx, int starty) | |
130 | { | |
131 | WINDOW *win; | |
132 | win = newwin(height, width, startx, starty); | |
133 | box(win, 0 , 0); | |
134 | wrefresh(win); | |
135 | return win; | |
136 | } | |
137 | ||
138 | WINDOW *create_window_no_border(int height, int width, int startx, int starty) | |
139 | { | |
140 | WINDOW *win; | |
141 | win = newwin(height, width, startx, starty); | |
142 | wrefresh(win); | |
143 | return win; | |
144 | } | |
145 | ||
146 | void print_digit(WINDOW *win, int digit) | |
147 | { | |
148 | if (digit < 0) { | |
149 | wattron(win, COLOR_PAIR(1)); | |
150 | wprintw(win, "%d", digit); | |
151 | wattroff(win, COLOR_PAIR(1)); | |
152 | } else if (digit > 0) { | |
153 | wattron(win, COLOR_PAIR(2)); | |
154 | wprintw(win, "+%d", digit); | |
155 | wattroff(win, COLOR_PAIR(2)); | |
156 | } else { | |
157 | wprintw(win, "0"); | |
158 | } | |
159 | } | |
160 | ||
161 | void print_digits(WINDOW *win, int first, int second) | |
162 | { | |
163 | wprintw(win, "("); | |
164 | print_digit(win, first); | |
165 | wprintw(win, ", "); | |
166 | print_digit(win, second); | |
167 | wprintw(win, ")"); | |
168 | } | |
169 | ||
170 | void print_headers(int line, char *desc, int value, int first, int second) | |
171 | { | |
172 | wattron(header, A_BOLD); | |
173 | mvwprintw(header, line, 4, "%s", desc); | |
174 | wattroff(header, A_BOLD); | |
e05a35a6 | 175 | mvwprintw(header, line, 16, "%d", value); |
1fc22eb4 JD |
176 | wmove(header, line, 24); |
177 | print_digits(header, first, second); | |
178 | wmove(header, line, 40); | |
179 | } | |
180 | ||
181 | void set_window_title(WINDOW *win, char *title) | |
182 | { | |
183 | wattron(win, A_BOLD); | |
184 | mvwprintw(win, 0, 1, title); | |
185 | wattroff(win, A_BOLD); | |
186 | } | |
187 | ||
188 | void print_log(char *str) | |
189 | { | |
190 | int i; | |
191 | int current_line = 1; | |
192 | int current_char = 1; | |
193 | char *tmp, *tmp2; | |
194 | /* rotate the line buffer */ | |
195 | if (nb_log_lines >= MAX_LOG_LINES) { | |
196 | tmp = strndup(log_lines, MAX_LINE_LENGTH * MAX_LOG_LINES + MAX_LOG_LINES); | |
197 | tmp2 = strchr(tmp, '\n'); | |
198 | memset(log_lines, '\0', strlen(log_lines)); | |
199 | strncat(log_lines, tmp2 + 1, strlen(tmp2) - 1); | |
200 | log_lines[strlen(log_lines)] = '\n'; | |
201 | log_lines[strlen(log_lines)] = '\0'; | |
202 | free(tmp); | |
203 | } | |
204 | nb_log_lines++; | |
205 | ||
206 | strncat(log_lines, str, MAX_LINE_LENGTH - 1); | |
207 | ||
208 | if (nb_log_lines < MAX_LOG_LINES) | |
209 | log_lines[strlen(log_lines)] = '\n'; | |
210 | log_lines[strlen(log_lines)] = '\0'; | |
211 | ||
212 | werase(status); | |
213 | box(status, 0 , 0); | |
214 | set_window_title(status, "Status"); | |
215 | for (i = 0; i < strlen(log_lines); i++) { | |
216 | if (log_lines[i] == '\n') { | |
217 | wmove(status, ++current_line, 1); | |
218 | current_char = 1; | |
219 | } else { | |
b093de8a MB |
220 | mvwprintw(status, current_line, current_char++, "%c", |
221 | log_lines[i]); | |
1fc22eb4 JD |
222 | } |
223 | } | |
224 | wrefresh(status); | |
225 | } | |
226 | ||
635dc837 JD |
227 | int process_selected(struct processtop *process) |
228 | { | |
229 | int i; | |
230 | struct processtop *stored_process; | |
231 | ||
232 | for (i = 0; i < selected_processes->len; i++) { | |
233 | stored_process = g_ptr_array_index(selected_processes, i); | |
32647247 JD |
234 | if (!stored_process) |
235 | return 0; | |
635dc837 JD |
236 | if (stored_process->tid == process->tid) |
237 | return 1; | |
238 | } | |
239 | return 0; | |
240 | } | |
241 | ||
242 | void update_selected_processes() | |
243 | { | |
84c36c18 JD |
244 | int i; |
245 | struct processtop *stored_process; | |
246 | ||
635dc837 | 247 | if (process_selected(selected_process)) { |
84c36c18 JD |
248 | for (i = 0; i < selected_processes->len; i++) { |
249 | stored_process = g_ptr_array_index(selected_processes, i); | |
250 | if (!stored_process) | |
251 | return; | |
252 | if (stored_process->tid == selected_process->tid) | |
253 | g_ptr_array_remove(selected_processes, | |
254 | stored_process); | |
255 | print_log("Process removed"); | |
256 | } | |
635dc837 | 257 | } else { |
84c36c18 | 258 | g_ptr_array_add(selected_processes, selected_process); |
635dc837 JD |
259 | print_log("Process added"); |
260 | } | |
261 | } | |
262 | ||
1fc22eb4 JD |
263 | void print_key(WINDOW *win, char *key, char *desc, int toggle) |
264 | { | |
265 | int pair; | |
266 | if (toggle > 0) | |
267 | pair = 4; | |
268 | else | |
269 | pair = 3; | |
270 | wattron(win, COLOR_PAIR(pair)); | |
271 | wprintw(footer, "%s", key); | |
272 | wattroff(win, COLOR_PAIR(pair)); | |
273 | wprintw(footer, ":%s", desc); | |
274 | } | |
275 | ||
276 | void update_footer() | |
277 | { | |
278 | sem_wait(&update_display_sem); | |
279 | werase(footer); | |
280 | wmove(footer, 1, 1); | |
281 | print_key(footer, "F2", "CPUtop ", current_view == cpu); | |
282 | print_key(footer, "F3", "PerfTop ", current_view == perf); | |
e7be7d41 | 283 | print_key(footer, "F4", "IOTop ", current_view == iostream); |
1fc22eb4 | 284 | print_key(footer, "Enter", "Details ", current_view == process_details); |
635dc837 | 285 | print_key(footer, "Space", "Highlight ", 0); |
d33aae69 | 286 | print_key(footer, "q", "Quit ", 0); |
f9ff6939 | 287 | print_key(footer, "r", "Pref ", 0); |
e15ed00a | 288 | print_key(footer, "t", "Threads ", toggle_threads); |
1fc22eb4 JD |
289 | print_key(footer, "p", "Pause ", toggle_pause); |
290 | ||
291 | wrefresh(footer); | |
292 | sem_post(&update_display_sem); | |
293 | } | |
294 | ||
295 | void basic_header() | |
296 | { | |
297 | werase(header); | |
298 | box(header, 0 , 0); | |
299 | set_window_title(header, "Statistics for interval [gathering data...["); | |
300 | wattron(header, A_BOLD); | |
301 | mvwprintw(header, 1, 4, "CPUs"); | |
e05a35a6 | 302 | mvwprintw(header, 2, 4, "Threads"); |
dc8f04dd | 303 | mvwprintw(header, 3, 4, "FDs"); |
1fc22eb4 JD |
304 | wattroff(header, A_BOLD); |
305 | wrefresh(header); | |
306 | } | |
307 | ||
69362330 JD |
308 | static void scale_unit(uint64_t bytes, char *ret) |
309 | { | |
310 | if (bytes >= 1000000000) | |
311 | sprintf(ret, "%" PRIu64 "G", bytes/1000000000); | |
312 | if (bytes >= 1000000) | |
313 | sprintf(ret, "%" PRIu64 "M", bytes/1000000); | |
314 | else if (bytes >= 1000) | |
315 | sprintf(ret, "%" PRIu64 "K", bytes/1000); | |
316 | else | |
317 | sprintf(ret, "%" PRIu64, bytes); | |
318 | } | |
41ff0645 | 319 | |
69362330 JD |
320 | uint64_t total_io() |
321 | { | |
322 | int i; | |
323 | struct processtop *tmp; | |
324 | uint64_t total = 0; | |
325 | ||
326 | for (i = 0; i < data->process_table->len; i++) { | |
327 | tmp = g_ptr_array_index(data->process_table, i); | |
328 | total += tmp->fileread; | |
329 | total += tmp->filewrite; | |
330 | } | |
331 | ||
332 | return total; | |
333 | } | |
334 | ||
1fc22eb4 JD |
335 | void update_header() |
336 | { | |
91be6bb5 JD |
337 | struct tm start, end; |
338 | uint64_t ts_nsec_start, ts_nsec_end; | |
69362330 | 339 | char io[4]; |
91be6bb5 JD |
340 | |
341 | ts_nsec_start = data->start % NSEC_PER_SEC; | |
342 | start = format_timestamp(data->start); | |
343 | ||
344 | ts_nsec_end = data->end % NSEC_PER_SEC; | |
345 | end = format_timestamp(data->end); | |
346 | ||
1fc22eb4 JD |
347 | werase(header); |
348 | box(header, 0 , 0); | |
349 | set_window_title(header, "Statistics for interval "); | |
350 | wattron(header, A_BOLD); | |
91be6bb5 JD |
351 | |
352 | wprintw(header, "[%02d:%02d:%02d.%09" PRIu64 ", %02d:%02d:%02d.%09" PRIu64 "[", | |
353 | start.tm_hour, start.tm_min, start.tm_sec, ts_nsec_start, | |
354 | end.tm_hour, end.tm_min, end.tm_sec, ts_nsec_end); | |
1fc22eb4 JD |
355 | mvwprintw(header, 1, 4, "CPUs"); |
356 | wattroff(header, A_BOLD); | |
357 | wprintw(header, "\t%d\t(max/cpu : %0.2f%)", data->cpu_table->len, | |
358 | 100.0/data->cpu_table->len); | |
e05a35a6 | 359 | print_headers(2, "Threads", data->nbthreads, data->nbnewthreads, |
1fc22eb4 | 360 | -1*(data->nbdeadthreads)); |
dc8f04dd | 361 | print_headers(3, "FDs", data->nbfiles, data->nbnewfiles, |
1fc22eb4 | 362 | -1*(data->nbclosedfiles)); |
69362330 JD |
363 | scale_unit(total_io(), io); |
364 | mvwprintw(header, 3, 43, "%sB/sec", io); | |
1fc22eb4 JD |
365 | wrefresh(header); |
366 | } | |
367 | ||
368 | gint sort_by_cpu_desc(gconstpointer p1, gconstpointer p2) | |
369 | { | |
370 | struct processtop *n1 = *(struct processtop **)p1; | |
371 | struct processtop *n2 = *(struct processtop **)p2; | |
372 | unsigned long totaln1 = n1->totalcpunsec; | |
373 | unsigned long totaln2 = n2->totalcpunsec; | |
374 | ||
375 | if (totaln1 < totaln2) | |
376 | return 1; | |
377 | if (totaln1 == totaln2) | |
378 | return 0; | |
379 | return -1; | |
380 | } | |
381 | ||
3b15348c JD |
382 | gint sort_by_tid_desc(gconstpointer p1, gconstpointer p2) |
383 | { | |
384 | struct processtop *n1 = *(struct processtop **)p1; | |
385 | struct processtop *n2 = *(struct processtop **)p2; | |
386 | unsigned long totaln1 = n1->tid; | |
387 | unsigned long totaln2 = n2->tid; | |
388 | ||
389 | if (totaln1 < totaln2) | |
390 | return 1; | |
391 | if (totaln1 == totaln2) | |
392 | return 0; | |
393 | return -1; | |
394 | } | |
395 | ||
396 | gint sort_by_pid_desc(gconstpointer p1, gconstpointer p2) | |
397 | { | |
398 | struct processtop *n1 = *(struct processtop **)p1; | |
399 | struct processtop *n2 = *(struct processtop **)p2; | |
400 | unsigned long totaln1 = n1->pid; | |
401 | unsigned long totaln2 = n2->pid; | |
402 | ||
403 | if (totaln1 < totaln2) | |
404 | return 1; | |
405 | if (totaln1 == totaln2) | |
406 | return 0; | |
407 | return -1; | |
408 | } | |
409 | ||
89f1e0d1 JD |
410 | gint sort_by_process_read_desc(gconstpointer p1, gconstpointer p2) |
411 | { | |
412 | struct processtop *n1 = *(struct processtop **)p1; | |
413 | struct processtop *n2 = *(struct processtop **)p2; | |
414 | unsigned long totaln1 = n1->fileread; | |
415 | unsigned long totaln2 = n2->fileread; | |
416 | ||
417 | if (totaln1 < totaln2) | |
418 | return 1; | |
419 | if (totaln1 == totaln2) | |
420 | return 0; | |
421 | return -1; | |
422 | } | |
423 | ||
424 | gint sort_by_process_write_desc(gconstpointer p1, gconstpointer p2) | |
425 | { | |
426 | struct processtop *n1 = *(struct processtop **)p1; | |
427 | struct processtop *n2 = *(struct processtop **)p2; | |
428 | unsigned long totaln1 = n1->filewrite; | |
429 | unsigned long totaln2 = n2->filewrite; | |
430 | ||
431 | if (totaln1 < totaln2) | |
432 | return 1; | |
433 | if (totaln1 == totaln2) | |
434 | return 0; | |
435 | return -1; | |
436 | } | |
437 | ||
438 | gint sort_by_process_total_desc(gconstpointer p1, gconstpointer p2) | |
439 | { | |
440 | struct processtop *n1 = *(struct processtop **)p1; | |
441 | struct processtop *n2 = *(struct processtop **)p2; | |
41f5890b JD |
442 | unsigned long totaln1 = n1->totalfilewrite + n1->totalfileread; |
443 | unsigned long totaln2 = n2->totalfilewrite + n2->totalfileread; | |
89f1e0d1 JD |
444 | |
445 | if (totaln1 < totaln2) | |
446 | return 1; | |
447 | if (totaln1 == totaln2) | |
448 | return 0; | |
449 | return -1; | |
450 | } | |
451 | ||
32647247 JD |
452 | gint sort_by_file_read_desc(gconstpointer p1, gconstpointer p2) |
453 | { | |
454 | struct files *n1 = *(struct files **)p1; | |
455 | struct files *n2 = *(struct files **)p2; | |
456 | unsigned long totaln1; | |
457 | unsigned long totaln2; | |
458 | ||
459 | totaln1 = n1->read; | |
460 | totaln2 = n2->read; | |
461 | ||
462 | if (totaln1 < totaln2) | |
463 | return 1; | |
464 | if (totaln1 == totaln2) | |
465 | return 0; | |
466 | return -1; | |
467 | } | |
468 | ||
469 | gint sort_by_file_write_desc(gconstpointer p1, gconstpointer p2) | |
470 | { | |
471 | struct files *n1 = *(struct files **)p1; | |
472 | struct files *n2 = *(struct files **)p2; | |
473 | unsigned long totaln1; | |
474 | unsigned long totaln2; | |
475 | ||
476 | totaln1 = n1->write; | |
477 | totaln2 = n2->write; | |
478 | ||
479 | if (totaln1 < totaln2) | |
480 | return 1; | |
481 | if (totaln1 == totaln2) | |
482 | return 0; | |
483 | return -1; | |
484 | } | |
485 | ||
486 | gint sort_by_file_fd_desc(gconstpointer p1, gconstpointer p2) | |
487 | { | |
488 | struct files *n1 = *(struct files **)p1; | |
489 | struct files *n2 = *(struct files **)p2; | |
490 | unsigned long totaln1; | |
491 | unsigned long totaln2; | |
492 | ||
493 | totaln1 = n1->fd; | |
494 | totaln2 = n2->fd; | |
495 | ||
496 | if (totaln1 < totaln2) | |
497 | return 1; | |
498 | if (totaln1 == totaln2) | |
499 | return 0; | |
500 | return -1; | |
501 | } | |
502 | ||
1fc22eb4 JD |
503 | gint sort_by_cpu_group_by_threads_desc(gconstpointer p1, gconstpointer p2) |
504 | { | |
505 | struct processtop *n1 = *(struct processtop **)p1; | |
506 | struct processtop *n2 = *(struct processtop **)p2; | |
507 | unsigned long totaln1 = n1->threadstotalcpunsec; | |
508 | unsigned long totaln2 = n2->threadstotalcpunsec; | |
509 | ||
510 | if (totaln1 < totaln2) | |
511 | return 1; | |
512 | if (totaln1 == totaln2) | |
513 | return 0; | |
514 | return -1; | |
515 | } | |
516 | ||
517 | void update_cputop_display() | |
518 | { | |
519 | int i; | |
520 | int header_offset = 2; | |
521 | struct processtop *tmp; | |
522 | unsigned long elapsed; | |
523 | double maxcputime; | |
524 | int nblinedisplayed = 0; | |
525 | int current_line = 0; | |
844d1c9c | 526 | int column; |
1fc22eb4 JD |
527 | |
528 | elapsed = data->end - data->start; | |
529 | maxcputime = elapsed * data->cpu_table->len / 100.0; | |
530 | ||
3b15348c JD |
531 | if (cputopview[0].sort == 1) |
532 | g_ptr_array_sort(data->process_table, sort_by_cpu_desc); | |
533 | else if (cputopview[1].sort == 1) | |
534 | g_ptr_array_sort(data->process_table, sort_by_pid_desc); | |
535 | else if (cputopview[2].sort == 1) | |
536 | g_ptr_array_sort(data->process_table, sort_by_tid_desc); | |
537 | else if (cputopview[3].sort == 1) | |
538 | g_ptr_array_sort(data->process_table, sort_by_cpu_desc); | |
539 | else | |
540 | g_ptr_array_sort(data->process_table, sort_by_cpu_desc); | |
1fc22eb4 JD |
541 | |
542 | set_window_title(center, "CPU Top"); | |
543 | wattron(center, A_BOLD); | |
844d1c9c JD |
544 | column = 1; |
545 | for (i = 0; i < 4; i++) { | |
41ff0645 | 546 | if (cputopview[i].sort) { |
844d1c9c | 547 | wattron(center, A_UNDERLINE); |
41ff0645 JD |
548 | pref_current_sort = i; |
549 | } | |
844d1c9c JD |
550 | mvwprintw(center, 1, column, cputopview[i].title); |
551 | wattroff(center, A_UNDERLINE); | |
552 | column += 10; | |
553 | } | |
1fc22eb4 JD |
554 | wattroff(center, A_BOLD); |
555 | ||
dc8f04dd | 556 | max_center_lines = LINES - 5 - 7 - 1 - header_offset; |
1fc22eb4 JD |
557 | |
558 | /* iterate the process (thread) list */ | |
559 | for (i = list_offset; i < data->process_table->len && | |
560 | nblinedisplayed < max_center_lines; i++) { | |
561 | tmp = g_ptr_array_index(data->process_table, i); | |
e15ed00a JD |
562 | if (tmp->pid != tmp->tid) |
563 | if (toggle_threads == -1) | |
564 | continue; | |
1fc22eb4 | 565 | |
635dc837 JD |
566 | if (process_selected(tmp)) { |
567 | wattron(center, COLOR_PAIR(6)); | |
568 | mvwhline(center, current_line + header_offset, 1, ' ', COLS-3); | |
569 | } | |
1fc22eb4 JD |
570 | if (current_line == selected_line) { |
571 | selected_process = tmp; | |
1fc22eb4 JD |
572 | wattron(center, COLOR_PAIR(5)); |
573 | mvwhline(center, current_line + header_offset, 1, ' ', COLS-3); | |
574 | } | |
575 | /* CPU(%) */ | |
576 | mvwprintw(center, current_line + header_offset, 1, "%1.2f", | |
577 | tmp->totalcpunsec / maxcputime); | |
1fc22eb4 | 578 | /* PID */ |
6153ec12 JD |
579 | mvwprintw(center, current_line + header_offset, 11, "%d", tmp->pid); |
580 | /* TID */ | |
844d1c9c | 581 | mvwprintw(center, current_line + header_offset, 21, "%d", tmp->tid); |
1fc22eb4 | 582 | /* NAME */ |
844d1c9c | 583 | mvwprintw(center, current_line + header_offset, 31, "%s", tmp->comm); |
635dc837 | 584 | wattroff(center, COLOR_PAIR(6)); |
1fc22eb4 JD |
585 | wattroff(center, COLOR_PAIR(5)); |
586 | nblinedisplayed++; | |
587 | current_line++; | |
588 | } | |
589 | } | |
590 | ||
591 | gint sort_perf(gconstpointer p1, gconstpointer p2, gpointer key) | |
592 | { | |
593 | struct processtop *n1 = *(struct processtop **) p1; | |
594 | struct processtop *n2 = *(struct processtop **) p2; | |
595 | ||
596 | struct perfcounter *tmp1, *tmp2; | |
597 | unsigned long totaln2 = 0; | |
598 | unsigned long totaln1 = 0; | |
599 | ||
600 | if (!key) | |
601 | return 0; | |
602 | ||
603 | tmp1 = g_hash_table_lookup(n1->perf, key); | |
604 | if (!tmp1) | |
605 | totaln1 = 0; | |
606 | else | |
607 | totaln1 = tmp1->count; | |
608 | ||
609 | tmp2 = g_hash_table_lookup(n2->perf, key); | |
610 | if (!tmp2) | |
611 | totaln2 = 0; | |
612 | else | |
613 | totaln2 = tmp2->count; | |
614 | ||
615 | if (totaln1 < totaln2) | |
616 | return 1; | |
617 | if (totaln1 == totaln2) { | |
618 | totaln1 = n1->tid; | |
619 | totaln2 = n2->tid; | |
620 | if (totaln1 < totaln2) | |
621 | return 1; | |
622 | return -1; | |
623 | } | |
624 | return -1; | |
625 | } | |
626 | ||
627 | void print_key_title(char *key, int line) | |
628 | { | |
629 | wattron(center, A_BOLD); | |
951303cc JD |
630 | mvwprintw(center, line, 1, "%s", key); |
631 | mvwprintw(center, line, 30, " "); | |
1fc22eb4 JD |
632 | wattroff(center, A_BOLD); |
633 | } | |
634 | ||
635 | void update_process_details() | |
636 | { | |
637 | unsigned long elapsed; | |
638 | double maxcputime; | |
d26643ed | 639 | struct processtop *tmp; |
b093de8a MB |
640 | struct files *file_tmp; |
641 | int i, j = 0; | |
69362330 | 642 | char unit[4]; |
97514683 | 643 | char filename_buf[COLS]; |
951303cc | 644 | int line = 1; |
cc30e58d | 645 | int column; |
32647247 | 646 | GPtrArray *newfilearray = g_ptr_array_new(); |
951303cc JD |
647 | GHashTableIter iter; |
648 | struct perfcounter *perfn1, *perfn2; | |
649 | gpointer key; | |
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 | ||
951303cc | 660 | print_key_title("Name", line++); |
d26643ed | 661 | wprintw(center, "%s", selected_process->comm); |
951303cc | 662 | print_key_title("TID", line++); |
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 | ||
951303cc | 669 | print_key_title("PID", line++); |
1fc22eb4 | 670 | wprintw(center, "%d", tmp->pid); |
951303cc | 671 | print_key_title("PPID", line++); |
1fc22eb4 | 672 | wprintw(center, "%d", tmp->ppid); |
951303cc | 673 | print_key_title("CPU", line++); |
1fc22eb4 | 674 | wprintw(center, "%1.2f %%", tmp->totalcpunsec/maxcputime); |
b093de8a | 675 | |
951303cc | 676 | print_key_title("READ B/s", line++); |
69362330 JD |
677 | scale_unit(tmp->fileread, unit); |
678 | wprintw(center, "%s", unit); | |
b093de8a | 679 | |
951303cc | 680 | print_key_title("WRITE B/s", line++); |
69362330 JD |
681 | scale_unit(tmp->filewrite, unit); |
682 | wprintw(center, "%s", unit); | |
b093de8a | 683 | |
951303cc JD |
684 | g_hash_table_iter_init(&iter, global_perf_liszt); |
685 | while (g_hash_table_iter_next (&iter, &key, (gpointer) &perfn1)) { | |
686 | print_key_title((char *) key, line++); | |
687 | perfn2 = g_hash_table_lookup(tmp->perf, (char *) key); | |
688 | wprintw(center, "%d", perfn2 ? perfn2->count : 0); | |
689 | } | |
690 | line++; | |
691 | ||
93d80d35 | 692 | wattron(center, A_BOLD); |
cc30e58d JD |
693 | column = 1; |
694 | for (i = 0; i < 3; i++) { | |
41ff0645 JD |
695 | if (fileview[i].sort) { |
696 | pref_current_sort = i; | |
cc30e58d | 697 | wattron(center, A_UNDERLINE); |
41ff0645 | 698 | } |
cc30e58d JD |
699 | mvwprintw(center, line, column, fileview[i].title); |
700 | wattroff(center, A_UNDERLINE); | |
701 | column += 10; | |
702 | } | |
703 | mvwprintw(center, line++, column, "FILENAME"); | |
93d80d35 JD |
704 | wattroff(center, A_BOLD); |
705 | ||
32647247 JD |
706 | /* |
707 | * since the process_files_table array could contain NULL file structures, | |
708 | * and that the positions inside the array is important (it is the FD), we | |
709 | * need to create a temporary array that we can sort. | |
710 | */ | |
711 | for (i = 0; i < tmp->process_files_table->len; i++) { | |
712 | file_tmp = g_ptr_array_index(tmp->process_files_table, i); | |
713 | if (file_tmp) | |
714 | g_ptr_array_add(newfilearray, file_tmp); | |
715 | } | |
716 | ||
717 | if (fileview[0].sort == 1) | |
718 | g_ptr_array_sort(newfilearray, sort_by_file_fd_desc); | |
719 | else if (fileview[1].sort == 1) | |
720 | g_ptr_array_sort(newfilearray, sort_by_file_read_desc); | |
721 | else if (fileview[2].sort == 1) | |
722 | g_ptr_array_sort(newfilearray, sort_by_file_write_desc); | |
723 | else | |
724 | g_ptr_array_sort(newfilearray, sort_by_file_read_desc); | |
725 | ||
726 | for (i = selected_line; i < newfilearray->len && | |
951303cc | 727 | i < (selected_line + max_center_lines - line + 2); i++) { |
32647247 JD |
728 | file_tmp = g_ptr_array_index(newfilearray, i); |
729 | if (!file_tmp) | |
730 | continue; | |
951303cc | 731 | mvwprintw(center, line + j, 1, "%d", file_tmp->fd); |
32647247 | 732 | scale_unit(file_tmp->read, unit); |
cc30e58d | 733 | mvwprintw(center, line + j, 11, "%s", unit); |
32647247 | 734 | scale_unit(file_tmp->write, unit); |
cc30e58d | 735 | mvwprintw(center, line + j, 21, "%s", unit); |
32647247 | 736 | snprintf(filename_buf, COLS - 25, "%s", file_tmp->name); |
cc30e58d | 737 | mvwprintw(center, line + j, 31, "%s", filename_buf); |
32647247 | 738 | j++; |
b093de8a | 739 | } |
32647247 | 740 | g_ptr_array_free(newfilearray, TRUE); |
1fc22eb4 JD |
741 | } |
742 | ||
743 | void update_perf() | |
744 | { | |
bb053abb | 745 | int i; |
1fc22eb4 JD |
746 | int nblinedisplayed = 0; |
747 | int current_line = 0; | |
748 | struct processtop *tmp; | |
749 | int header_offset = 2; | |
750 | int perf_row = 40; | |
751 | struct perfcounter *perfn1, *perfn2; | |
1fc22eb4 JD |
752 | char *perf_key = NULL; |
753 | int value; | |
85db4618 JD |
754 | GHashTableIter iter; |
755 | gpointer key; | |
1fc22eb4 JD |
756 | |
757 | set_window_title(center, "Perf Top"); | |
758 | wattron(center, A_BOLD); | |
759 | mvwprintw(center, 1, 1, "PID"); | |
760 | mvwprintw(center, 1, 11, "TID"); | |
761 | mvwprintw(center, 1, 22, "NAME"); | |
762 | ||
763 | perf_row = 40; | |
0d91c12a | 764 | g_hash_table_iter_init(&iter, global_perf_liszt); |
85db4618 | 765 | while (g_hash_table_iter_next (&iter, &key, (gpointer) &perfn1)) { |
1fc22eb4 | 766 | if (perfn1->visible) { |
41ff0645 | 767 | if (perfn1->sort) { |
bc958efa | 768 | /* pref_current_sort = i; */ |
41ff0645 | 769 | wattron(center, A_UNDERLINE); |
41ff0645 | 770 | } |
6419078d | 771 | /* + 5 to strip the "perf_" prefix */ |
1fc22eb4 | 772 | mvwprintw(center, 1, perf_row, "%s", |
6419078d | 773 | (char *) key + 5); |
41ff0645 | 774 | wattroff(center, A_UNDERLINE); |
1fc22eb4 JD |
775 | perf_row += 20; |
776 | } | |
777 | if (perfn1->sort) { | |
85db4618 | 778 | perf_key = (char *) key; |
1fc22eb4 | 779 | } |
1fc22eb4 JD |
780 | } |
781 | wattroff(center, A_BOLD); | |
782 | ||
783 | g_ptr_array_sort_with_data(data->process_table, sort_perf, perf_key); | |
85db4618 | 784 | |
91be6bb5 | 785 | for (i = 0; i < data->process_table->len && |
1fc22eb4 | 786 | nblinedisplayed < max_center_lines; i++) { |
1fc22eb4 | 787 | tmp = g_ptr_array_index(data->process_table, i); |
e15ed00a JD |
788 | if (tmp->pid != tmp->tid) |
789 | if (toggle_threads == -1) | |
790 | continue; | |
1fc22eb4 | 791 | |
635dc837 JD |
792 | if (process_selected(tmp)) { |
793 | wattron(center, COLOR_PAIR(6)); | |
794 | mvwhline(center, current_line + header_offset, 1, ' ', COLS-3); | |
795 | } | |
1fc22eb4 JD |
796 | if (current_line == selected_line) { |
797 | selected_process = tmp; | |
798 | wattron(center, COLOR_PAIR(5)); | |
799 | mvwhline(center, current_line + header_offset, 1, ' ', COLS-3); | |
800 | } | |
801 | ||
802 | mvwprintw(center, current_line + header_offset, 1, "%d", tmp->pid); | |
803 | mvwprintw(center, current_line + header_offset, 11, "%d", tmp->tid); | |
804 | mvwprintw(center, current_line + header_offset, 22, "%s", tmp->comm); | |
805 | ||
0d91c12a | 806 | g_hash_table_iter_init(&iter, global_perf_liszt); |
1fc22eb4 JD |
807 | |
808 | perf_row = 40; | |
85db4618 | 809 | while (g_hash_table_iter_next (&iter, &key, (gpointer) &perfn1)) { |
1fc22eb4 | 810 | if (perfn1->visible) { |
85db4618 | 811 | perfn2 = g_hash_table_lookup(tmp->perf, (char *) key); |
1fc22eb4 JD |
812 | if (perfn2) |
813 | value = perfn2->count; | |
814 | else | |
815 | value = 0; | |
b093de8a MB |
816 | mvwprintw(center, current_line + header_offset, |
817 | perf_row, "%d", value); | |
1fc22eb4 JD |
818 | perf_row += 20; |
819 | } | |
1fc22eb4 JD |
820 | } |
821 | ||
635dc837 | 822 | wattroff(center, COLOR_PAIR(6)); |
1fc22eb4 JD |
823 | wattroff(center, COLOR_PAIR(5)); |
824 | nblinedisplayed++; | |
825 | current_line++; | |
826 | } | |
827 | } | |
828 | ||
1fc22eb4 JD |
829 | void update_iostream() |
830 | { | |
831 | int i; | |
832 | int header_offset = 2; | |
833 | struct processtop *tmp; | |
834 | int nblinedisplayed = 0; | |
835 | int current_line = 0; | |
b093de8a | 836 | int total = 0; |
69362330 | 837 | char unit[4]; |
41f5890b | 838 | int column; |
1fc22eb4 JD |
839 | |
840 | set_window_title(center, "IO Top"); | |
841 | wattron(center, A_BOLD); | |
69362330 JD |
842 | mvwprintw(center, 1, 1, "PID"); |
843 | mvwprintw(center, 1, 11, "TID"); | |
844 | mvwprintw(center, 1, 22, "NAME"); | |
41f5890b JD |
845 | column = 40; |
846 | for (i = 0; i < 3; i++) { | |
41ff0645 JD |
847 | if (iostreamtopview[i].sort) { |
848 | pref_current_sort = i; | |
41f5890b | 849 | wattron(center, A_UNDERLINE); |
41ff0645 | 850 | } |
41f5890b JD |
851 | mvwprintw(center, 1, column, iostreamtopview[i].title); |
852 | wattroff(center, A_UNDERLINE); | |
853 | column += 12; | |
854 | } | |
1fc22eb4 | 855 | wattroff(center, A_BOLD); |
41f5890b | 856 | wattroff(center, A_UNDERLINE); |
1fc22eb4 | 857 | |
89f1e0d1 JD |
858 | if (iostreamtopview[0].sort == 1) |
859 | g_ptr_array_sort(data->process_table, sort_by_process_read_desc); | |
860 | else if (iostreamtopview[1].sort == 1) | |
861 | g_ptr_array_sort(data->process_table, sort_by_process_write_desc); | |
862 | else if (iostreamtopview[2].sort == 1) | |
863 | g_ptr_array_sort(data->process_table, sort_by_process_total_desc); | |
864 | else | |
865 | g_ptr_array_sort(data->process_table, sort_by_process_total_desc); | |
1fc22eb4 JD |
866 | |
867 | for (i = list_offset; i < data->process_table->len && | |
868 | nblinedisplayed < max_center_lines; i++) { | |
869 | tmp = g_ptr_array_index(data->process_table, i); | |
e15ed00a JD |
870 | if (tmp->pid != tmp->tid) |
871 | if (toggle_threads == -1) | |
872 | continue; | |
1fc22eb4 | 873 | |
635dc837 JD |
874 | if (process_selected(tmp)) { |
875 | wattron(center, COLOR_PAIR(6)); | |
876 | mvwhline(center, current_line + header_offset, 1, ' ', COLS-3); | |
877 | } | |
1fc22eb4 JD |
878 | if (current_line == selected_line) { |
879 | selected_process = tmp; | |
1fc22eb4 JD |
880 | wattron(center, COLOR_PAIR(5)); |
881 | mvwhline(center, current_line + header_offset, 1, ' ', COLS-3); | |
882 | } | |
69362330 JD |
883 | /* TGID */ |
884 | mvwprintw(center, current_line + header_offset, 1, "%d", tmp->pid); | |
885 | /* PID */ | |
886 | mvwprintw(center, current_line + header_offset, 11, "%d", tmp->tid); | |
887 | /* NAME */ | |
888 | mvwprintw(center, current_line + header_offset, 22, "%s", tmp->comm); | |
b093de8a | 889 | |
1fc22eb4 | 890 | /* READ (bytes/sec) */ |
69362330 JD |
891 | scale_unit(tmp->fileread, unit); |
892 | mvwprintw(center, current_line + header_offset, 40, "%s", unit); | |
1fc22eb4 JD |
893 | |
894 | /* WRITE (bytes/sec) */ | |
69362330 JD |
895 | scale_unit(tmp->filewrite, unit); |
896 | mvwprintw(center, current_line + header_offset, 52, "%s", unit); | |
1fc22eb4 JD |
897 | |
898 | /* TOTAL STREAM */ | |
b093de8a MB |
899 | total = tmp->totalfileread + tmp->totalfilewrite; |
900 | ||
69362330 JD |
901 | scale_unit(total, unit); |
902 | mvwprintw(center, current_line + header_offset, 64, "%s", unit); | |
b093de8a | 903 | |
635dc837 | 904 | wattroff(center, COLOR_PAIR(6)); |
1fc22eb4 JD |
905 | wattroff(center, COLOR_PAIR(5)); |
906 | nblinedisplayed++; | |
907 | current_line++; | |
908 | } | |
909 | } | |
910 | ||
911 | void update_current_view() | |
912 | { | |
913 | sem_wait(&update_display_sem); | |
914 | if (!data) | |
915 | return; | |
916 | update_header(); | |
917 | ||
918 | werase(center); | |
919 | box(center, 0, 0); | |
920 | switch (current_view) { | |
921 | case cpu: | |
922 | update_cputop_display(); | |
923 | break; | |
924 | case perf: | |
925 | update_perf(); | |
926 | break; | |
927 | case process_details: | |
928 | update_process_details(); | |
929 | break; | |
1fc22eb4 JD |
930 | case iostream: |
931 | update_iostream(); | |
932 | break; | |
933 | case tree: | |
934 | update_cputop_display(); | |
935 | break; | |
936 | default: | |
937 | break; | |
938 | } | |
939 | update_panels(); | |
940 | doupdate(); | |
941 | sem_post(&update_display_sem); | |
942 | } | |
943 | ||
41ff0645 JD |
944 | void update_process_detail_sort(int *line_selected) |
945 | { | |
946 | int i; | |
947 | int size; | |
948 | ||
949 | size = 3; | |
950 | ||
951 | if (*line_selected > (size - 1)) | |
952 | *line_selected = size - 1; | |
953 | else if (*line_selected < 0) | |
954 | *line_selected = 0; | |
955 | ||
956 | if (fileview[*line_selected].sort == 1) | |
957 | fileview[*line_selected].reverse = 1; | |
958 | for (i = 0; i < size; i++) | |
959 | fileview[i].sort = 0; | |
960 | fileview[*line_selected].sort = 1; | |
961 | } | |
962 | ||
32647247 JD |
963 | void update_process_detail_pref(int *line_selected, int toggle_view, int toggle_sort) |
964 | { | |
965 | int i; | |
966 | int size; | |
967 | ||
968 | if (!data) | |
969 | return; | |
970 | if (pref_panel_window) { | |
971 | del_panel(pref_panel); | |
972 | delwin(pref_panel_window); | |
973 | } | |
974 | size = 3; | |
975 | ||
976 | pref_panel_window = create_window(size + 2, 30, 10, 10); | |
977 | pref_panel = new_panel(pref_panel_window); | |
978 | ||
979 | werase(pref_panel_window); | |
980 | box(pref_panel_window, 0 , 0); | |
981 | set_window_title(pref_panel_window, "Process Detail Preferences "); | |
982 | wattron(pref_panel_window, A_BOLD); | |
983 | mvwprintw(pref_panel_window, size + 1, 1, | |
d2fd8c70 | 984 | " 's' : sort, space : toggle"); |
32647247 JD |
985 | wattroff(pref_panel_window, A_BOLD); |
986 | ||
987 | if (*line_selected > (size - 1)) | |
988 | *line_selected = size - 1; | |
41ff0645 JD |
989 | else if (*line_selected < 0) |
990 | *line_selected = 0; | |
32647247 | 991 | if (toggle_sort == 1) { |
41ff0645 | 992 | update_process_detail_sort(line_selected); |
32647247 JD |
993 | update_current_view(); |
994 | } | |
995 | ||
996 | for (i = 0; i < size; i++) { | |
997 | if (i == *line_selected) { | |
998 | wattron(pref_panel_window, COLOR_PAIR(5)); | |
999 | mvwhline(pref_panel_window, i + 1, 1, ' ', 30 - 2); | |
1000 | } | |
1001 | if (fileview[i].sort == 1) | |
1002 | wattron(pref_panel_window, A_BOLD); | |
d33aae69 | 1003 | mvwprintw(pref_panel_window, i + 1, 1, "[-] %s", |
32647247 JD |
1004 | fileview[i].title); |
1005 | wattroff(pref_panel_window, A_BOLD); | |
1006 | wattroff(pref_panel_window, COLOR_PAIR(5)); | |
1007 | ||
1008 | } | |
1009 | update_panels(); | |
1010 | doupdate(); | |
1011 | } | |
1012 | ||
41ff0645 JD |
1013 | void update_iostream_sort(int *line_selected) |
1014 | { | |
1015 | int i; | |
1016 | int size; | |
1017 | ||
1018 | size = 3; | |
1019 | if (*line_selected > (size - 1)) | |
1020 | *line_selected = size - 1; | |
1021 | else if (*line_selected < 0) | |
1022 | *line_selected = 0; | |
1023 | if (iostreamtopview[*line_selected].sort == 1) | |
1024 | iostreamtopview[*line_selected].reverse = 1; | |
1025 | for (i = 0; i < size; i++) | |
1026 | iostreamtopview[i].sort = 0; | |
1027 | iostreamtopview[*line_selected].sort = 1; | |
1028 | ||
1029 | } | |
1030 | ||
89f1e0d1 JD |
1031 | void update_iostream_pref(int *line_selected, int toggle_view, int toggle_sort) |
1032 | { | |
1033 | int i; | |
1034 | int size; | |
1035 | ||
1036 | if (!data) | |
1037 | return; | |
1038 | if (pref_panel_window) { | |
1039 | del_panel(pref_panel); | |
1040 | delwin(pref_panel_window); | |
1041 | } | |
1042 | size = 3; | |
1043 | ||
1044 | pref_panel_window = create_window(size + 2, 30, 10, 10); | |
1045 | pref_panel = new_panel(pref_panel_window); | |
1046 | ||
1047 | werase(pref_panel_window); | |
1048 | box(pref_panel_window, 0 , 0); | |
1049 | set_window_title(pref_panel_window, "IOTop Preferences "); | |
1050 | wattron(pref_panel_window, A_BOLD); | |
1051 | mvwprintw(pref_panel_window, size + 1, 1, | |
d2fd8c70 | 1052 | " 's' : sort, space : toggle"); |
89f1e0d1 JD |
1053 | wattroff(pref_panel_window, A_BOLD); |
1054 | ||
1055 | if (*line_selected > (size - 1)) | |
1056 | *line_selected = size - 1; | |
41ff0645 JD |
1057 | else if (*line_selected < 0) |
1058 | *line_selected = 0; | |
89f1e0d1 | 1059 | if (toggle_sort == 1) { |
41ff0645 | 1060 | update_iostream_sort(line_selected); |
89f1e0d1 JD |
1061 | update_current_view(); |
1062 | } | |
1063 | ||
1064 | for (i = 0; i < size; i++) { | |
1065 | if (i == *line_selected) { | |
1066 | wattron(pref_panel_window, COLOR_PAIR(5)); | |
1067 | mvwhline(pref_panel_window, i + 1, 1, ' ', 30 - 2); | |
1068 | } | |
1069 | if (iostreamtopview[i].sort == 1) | |
1070 | wattron(pref_panel_window, A_BOLD); | |
d33aae69 | 1071 | mvwprintw(pref_panel_window, i + 1, 1, "[-] %s", |
89f1e0d1 JD |
1072 | iostreamtopview[i].title); |
1073 | wattroff(pref_panel_window, A_BOLD); | |
1074 | wattroff(pref_panel_window, COLOR_PAIR(5)); | |
1075 | ||
1076 | } | |
1077 | update_panels(); | |
1078 | doupdate(); | |
1079 | } | |
1080 | ||
41ff0645 JD |
1081 | void update_cpu_sort(int *line_selected) |
1082 | { | |
1083 | int i; | |
1084 | int size = 3; | |
1085 | ||
1086 | if (*line_selected > (size - 1)) | |
1087 | *line_selected = size - 1; | |
1088 | else if (*line_selected < 0) | |
1089 | *line_selected = 0; | |
1090 | ||
1091 | /* special case, we don't support sorting by procname for now */ | |
1092 | if (*line_selected != 3) { | |
1093 | if (cputopview[*line_selected].sort == 1) | |
1094 | cputopview[*line_selected].reverse = 1; | |
1095 | for (i = 0; i < size; i++) | |
1096 | cputopview[i].sort = 0; | |
1097 | cputopview[*line_selected].sort = 1; | |
1098 | } | |
1099 | } | |
1100 | ||
3b15348c JD |
1101 | void update_cpu_pref(int *line_selected, int toggle_view, int toggle_sort) |
1102 | { | |
1103 | int i; | |
1104 | int size; | |
1105 | ||
1106 | if (!data) | |
1107 | return; | |
1108 | if (pref_panel_window) { | |
1109 | del_panel(pref_panel); | |
1110 | delwin(pref_panel_window); | |
1111 | } | |
1112 | size = 4; | |
1113 | ||
1114 | pref_panel_window = create_window(size + 2, 30, 10, 10); | |
1115 | pref_panel = new_panel(pref_panel_window); | |
1116 | ||
1117 | werase(pref_panel_window); | |
1118 | box(pref_panel_window, 0 , 0); | |
1119 | set_window_title(pref_panel_window, "CPUTop Preferences "); | |
1120 | wattron(pref_panel_window, A_BOLD); | |
1121 | mvwprintw(pref_panel_window, size + 1, 1, | |
d2fd8c70 | 1122 | " 's' : sort, space : toggle"); |
3b15348c JD |
1123 | wattroff(pref_panel_window, A_BOLD); |
1124 | ||
89f1e0d1 JD |
1125 | if (*line_selected > (size - 1)) |
1126 | *line_selected = size - 1; | |
41ff0645 JD |
1127 | else if (*line_selected < 0) |
1128 | *line_selected = 0; | |
3b15348c | 1129 | if (toggle_sort == 1) { |
41ff0645 JD |
1130 | update_cpu_sort(line_selected); |
1131 | update_current_view(); | |
3b15348c JD |
1132 | } |
1133 | ||
89f1e0d1 | 1134 | for (i = 0; i < size; i++) { |
3b15348c JD |
1135 | if (i == *line_selected) { |
1136 | wattron(pref_panel_window, COLOR_PAIR(5)); | |
1137 | mvwhline(pref_panel_window, i + 1, 1, ' ', 30 - 2); | |
1138 | } | |
1139 | if (cputopview[i].sort == 1) | |
1140 | wattron(pref_panel_window, A_BOLD); | |
d33aae69 | 1141 | mvwprintw(pref_panel_window, i + 1, 1, "[-] %s", |
3b15348c JD |
1142 | cputopview[i].title); |
1143 | wattroff(pref_panel_window, A_BOLD); | |
1144 | wattroff(pref_panel_window, COLOR_PAIR(5)); | |
1145 | ||
1146 | } | |
1147 | update_panels(); | |
1148 | doupdate(); | |
1149 | } | |
1150 | ||
41ff0645 JD |
1151 | void update_perf_sort(int *line_selected) |
1152 | { | |
1153 | int i; | |
1154 | struct perfcounter *perf; | |
1155 | GList *perflist; | |
1156 | int size; | |
1157 | ||
1158 | size = g_hash_table_size(global_perf_liszt); | |
1159 | if (*line_selected > (size - 1)) | |
1160 | *line_selected = size - 1; | |
1161 | else if (*line_selected < 0) | |
1162 | *line_selected = 0; | |
1163 | ||
1164 | i = 0; | |
1165 | perflist = g_list_first(g_hash_table_get_keys(global_perf_liszt)); | |
1166 | while (perflist) { | |
1167 | perf = g_hash_table_lookup(global_perf_liszt, perflist->data); | |
1168 | if (i != *line_selected) | |
1169 | perf->sort = 0; | |
1170 | else | |
1171 | perf->sort = 1; | |
1172 | i++; | |
1173 | perflist = g_list_next(perflist); | |
1174 | } | |
1175 | } | |
1176 | ||
3b15348c | 1177 | void update_perf_pref(int *line_selected, int toggle_view, int toggle_sort) |
1fc22eb4 | 1178 | { |
1e05f0ae JD |
1179 | int i; |
1180 | struct perfcounter *perf; | |
1181 | GList *perflist; | |
1fc22eb4 | 1182 | int size; |
1e05f0ae | 1183 | |
1fc22eb4 JD |
1184 | if (!data) |
1185 | return; | |
0d91c12a JD |
1186 | if (pref_panel_window) { |
1187 | del_panel(pref_panel); | |
1188 | delwin(pref_panel_window); | |
1fc22eb4 | 1189 | } |
0d91c12a | 1190 | size = g_hash_table_size(global_perf_liszt); |
1e05f0ae | 1191 | |
0d91c12a JD |
1192 | pref_panel_window = create_window(size + 2, 30, 10, 10); |
1193 | pref_panel = new_panel(pref_panel_window); | |
1fc22eb4 | 1194 | |
0d91c12a JD |
1195 | werase(pref_panel_window); |
1196 | box(pref_panel_window, 0 , 0); | |
1197 | set_window_title(pref_panel_window, "Perf Preferences "); | |
1198 | wattron(pref_panel_window, A_BOLD); | |
1199 | mvwprintw(pref_panel_window, g_hash_table_size(global_perf_liszt) + 1, 1, | |
d2fd8c70 | 1200 | " 's' : sort, space : toggle"); |
0d91c12a | 1201 | wattroff(pref_panel_window, A_BOLD); |
1fc22eb4 | 1202 | |
41ff0645 JD |
1203 | if (*line_selected > (size - 1)) |
1204 | *line_selected = size - 1; | |
1205 | else if (*line_selected < 0) | |
1206 | *line_selected = 0; | |
1207 | ||
1fc22eb4 | 1208 | if (toggle_sort == 1) { |
41ff0645 | 1209 | update_perf_sort(line_selected); |
1fc22eb4 JD |
1210 | update_current_view(); |
1211 | } | |
1212 | ||
1213 | i = 0; | |
0d91c12a | 1214 | perflist = g_list_first(g_hash_table_get_keys(global_perf_liszt)); |
1fc22eb4 | 1215 | while (perflist) { |
0d91c12a | 1216 | perf = g_hash_table_lookup(global_perf_liszt, perflist->data); |
3b15348c | 1217 | if (i == *line_selected && toggle_view == 1) { |
1fc22eb4 JD |
1218 | perf->visible = perf->visible == 1 ? 0:1; |
1219 | update_current_view(); | |
1220 | } | |
3b15348c | 1221 | if (i == *line_selected) { |
0d91c12a JD |
1222 | wattron(pref_panel_window, COLOR_PAIR(5)); |
1223 | mvwhline(pref_panel_window, i + 1, 1, ' ', 30 - 2); | |
1fc22eb4 JD |
1224 | } |
1225 | if (perf->sort == 1) | |
0d91c12a JD |
1226 | wattron(pref_panel_window, A_BOLD); |
1227 | mvwprintw(pref_panel_window, i + 1, 1, "[%c] %s", | |
1fc22eb4 | 1228 | perf->visible == 1 ? 'x' : ' ', |
b8a1df45 | 1229 | (char *) perflist->data + 5); |
0d91c12a JD |
1230 | wattroff(pref_panel_window, A_BOLD); |
1231 | wattroff(pref_panel_window, COLOR_PAIR(5)); | |
1fc22eb4 JD |
1232 | i++; |
1233 | perflist = g_list_next(perflist); | |
1234 | } | |
1235 | update_panels(); | |
1236 | doupdate(); | |
1237 | } | |
1238 | ||
3b15348c | 1239 | int update_preference_panel(int *line_selected, int toggle_view, int toggle_sort) |
1fc22eb4 | 1240 | { |
1e05f0ae JD |
1241 | int ret = 0; |
1242 | ||
0d91c12a JD |
1243 | switch(current_view) { |
1244 | case perf: | |
3b15348c JD |
1245 | update_perf_pref(line_selected, toggle_view, toggle_sort); |
1246 | break; | |
1247 | case cpu: | |
1248 | update_cpu_pref(line_selected, toggle_view, toggle_sort); | |
0d91c12a | 1249 | break; |
89f1e0d1 JD |
1250 | case iostream: |
1251 | update_iostream_pref(line_selected, toggle_view, toggle_sort); | |
1252 | break; | |
32647247 JD |
1253 | case process_details: |
1254 | update_process_detail_pref(line_selected, toggle_view, toggle_sort); | |
1255 | break; | |
0d91c12a | 1256 | default: |
1e05f0ae | 1257 | ret = -1; |
0d91c12a JD |
1258 | break; |
1259 | } | |
1e05f0ae JD |
1260 | |
1261 | return ret; | |
0d91c12a JD |
1262 | } |
1263 | ||
41ff0645 JD |
1264 | int update_sort(int *line_selected) |
1265 | { | |
1266 | int ret = 0; | |
1267 | ||
1268 | switch(current_view) { | |
1269 | case perf: | |
1270 | update_perf_sort(line_selected); | |
1271 | break; | |
1272 | case cpu: | |
1273 | update_cpu_sort(line_selected); | |
1274 | break; | |
1275 | case iostream: | |
1276 | update_iostream_sort(line_selected); | |
1277 | break; | |
1278 | case process_details: | |
1279 | update_process_detail_sort(line_selected); | |
1280 | break; | |
1281 | default: | |
1282 | ret = -1; | |
1283 | break; | |
1284 | } | |
1285 | ||
1286 | return ret; | |
1287 | } | |
1288 | ||
1289 | ||
0d91c12a JD |
1290 | void toggle_pref_panel(void) |
1291 | { | |
1e05f0ae JD |
1292 | int ret; |
1293 | ||
0d91c12a JD |
1294 | if (pref_panel_visible) { |
1295 | hide_panel(pref_panel); | |
1296 | pref_panel_visible = 0; | |
1fc22eb4 | 1297 | } else { |
3b15348c | 1298 | ret = update_preference_panel(&pref_line_selected, 0, 0); |
1e05f0ae JD |
1299 | if (ret < 0) |
1300 | return; | |
0d91c12a JD |
1301 | show_panel(pref_panel); |
1302 | pref_panel_visible = 1; | |
1fc22eb4 JD |
1303 | } |
1304 | update_panels(); | |
1305 | doupdate(); | |
1306 | } | |
1307 | ||
1308 | void display(unsigned int index) | |
1309 | { | |
1310 | last_display_index = index; | |
1311 | currently_displayed_index = index; | |
1312 | data = g_ptr_array_index(copies, index); | |
1313 | if (!data) | |
1314 | return; | |
1315 | max_elements = data->process_table->len; | |
1316 | update_current_view(); | |
1317 | update_footer(); | |
1318 | update_panels(); | |
1319 | doupdate(); | |
1320 | } | |
1321 | ||
1322 | void pause_display() | |
1323 | { | |
1324 | toggle_pause = 1; | |
1325 | print_log("Pause"); | |
1326 | sem_wait(&pause_sem); | |
1327 | } | |
1328 | ||
1329 | void resume_display() | |
1330 | { | |
1331 | toggle_pause = -1; | |
1332 | print_log("Resume"); | |
1333 | sem_post(&pause_sem); | |
1334 | } | |
1335 | ||
1336 | void *handle_keyboard(void *p) | |
1337 | { | |
1338 | int ch; | |
1339 | while((ch = getch())) { | |
1340 | switch(ch) { | |
1341 | /* Move the cursor and scroll */ | |
8c05e516 | 1342 | case 'j': |
1fc22eb4 | 1343 | case KEY_DOWN: |
0d91c12a | 1344 | if (pref_panel_visible) { |
3b15348c JD |
1345 | pref_line_selected++; |
1346 | update_preference_panel(&pref_line_selected, 0, 0); | |
1fc22eb4 JD |
1347 | } else { |
1348 | if (selected_line < (max_center_lines - 1) && | |
1349 | selected_line < max_elements - 1) { | |
1350 | selected_line++; | |
1351 | selected_in_list++; | |
1352 | } else if (selected_in_list < (max_elements - 1) | |
1353 | && (list_offset < (max_elements - max_center_lines))) { | |
1354 | selected_in_list++; | |
1355 | list_offset++; | |
1356 | } | |
1357 | update_current_view(); | |
1358 | } | |
1359 | break; | |
1360 | case KEY_NPAGE: | |
1fc22eb4 | 1361 | break; |
8c05e516 | 1362 | case 'k': |
1fc22eb4 | 1363 | case KEY_UP: |
0d91c12a | 1364 | if (pref_panel_visible) { |
3b15348c JD |
1365 | if (pref_line_selected > 0) |
1366 | pref_line_selected--; | |
1367 | update_preference_panel(&pref_line_selected, 0, 0); | |
1fc22eb4 JD |
1368 | } else { |
1369 | if (selected_line > 0) { | |
1370 | selected_line--; | |
1371 | selected_in_list--; | |
1372 | } else if (selected_in_list > 0 && list_offset > 0) { | |
1373 | selected_in_list--; | |
1374 | list_offset--; | |
1375 | } | |
1376 | update_current_view(); | |
1377 | } | |
1378 | break; | |
1379 | case KEY_PPAGE: | |
1fc22eb4 JD |
1380 | break; |
1381 | ||
1382 | /* Navigate the history with arrows */ | |
1383 | case KEY_LEFT: | |
1384 | if (currently_displayed_index > 0) { | |
1385 | currently_displayed_index--; | |
1386 | print_log("Going back in time"); | |
1387 | } else { | |
1388 | print_log("Cannot rewind, last data is already displayed"); | |
1389 | } | |
1390 | data = g_ptr_array_index(copies, currently_displayed_index); | |
1391 | max_elements = data->process_table->len; | |
1392 | ||
1393 | /* we force to pause the display when moving in time */ | |
1394 | if (toggle_pause < 0) | |
1395 | pause_display(); | |
1396 | ||
1397 | update_current_view(); | |
1398 | update_footer(); | |
1399 | break; | |
1400 | case KEY_RIGHT: | |
1401 | if (currently_displayed_index < last_display_index) { | |
1402 | currently_displayed_index++; | |
1403 | print_log("Going forward in time"); | |
1404 | data = g_ptr_array_index(copies, currently_displayed_index); | |
1405 | max_elements = data->process_table->len; | |
1406 | update_current_view(); | |
1407 | update_footer(); | |
1408 | } else { | |
1409 | print_log("Manually moving forward"); | |
1410 | sem_post(&timer); | |
3e59e768 JD |
1411 | if (toggle_pause > 0) { |
1412 | sem_post(&pause_sem); | |
1413 | update_current_view(); | |
1414 | sem_wait(&pause_sem); | |
1415 | } | |
1fc22eb4 JD |
1416 | } |
1417 | ||
1418 | break; | |
1419 | case ' ': | |
0d91c12a | 1420 | if (pref_panel_visible) { |
3b15348c | 1421 | update_preference_panel(&pref_line_selected, 1, 0); |
635dc837 JD |
1422 | } else { |
1423 | update_selected_processes(); | |
1424 | update_current_view(); | |
1425 | } | |
1fc22eb4 JD |
1426 | break; |
1427 | case 's': | |
0d91c12a | 1428 | if (pref_panel_visible) |
3b15348c | 1429 | update_preference_panel(&pref_line_selected, 0, 1); |
1fc22eb4 | 1430 | break; |
41ff0645 | 1431 | case '>': |
bc958efa JD |
1432 | /* perf uses a hashtable, it is ordered backward */ |
1433 | if (current_view == perf) { | |
1434 | pref_current_sort--; | |
1435 | } else if (!pref_panel_visible) { | |
41ff0645 | 1436 | pref_current_sort++; |
41ff0645 | 1437 | } |
bc958efa JD |
1438 | update_sort(&pref_current_sort); |
1439 | update_current_view(); | |
41ff0645 JD |
1440 | break; |
1441 | case '<': | |
bc958efa JD |
1442 | /* perf uses a hashtable, it is ordered backward */ |
1443 | if (current_view == perf) { | |
1444 | pref_current_sort++; | |
1445 | } else if (!pref_panel_visible) { | |
1446 | pref_current_sort--; | |
41ff0645 | 1447 | } |
bc958efa JD |
1448 | update_sort(&pref_current_sort); |
1449 | update_current_view(); | |
41ff0645 | 1450 | break; |
1fc22eb4 JD |
1451 | |
1452 | case 13: /* FIXME : KEY_ENTER ?? */ | |
d2fd8c70 JD |
1453 | if (pref_panel_visible) |
1454 | break; | |
041aa219 JD |
1455 | if (current_view != process_details) { |
1456 | previous_view = current_view; | |
1fc22eb4 | 1457 | current_view = process_details; |
041aa219 JD |
1458 | } else { |
1459 | current_view = previous_view; | |
1460 | previous_view = process_details; | |
1fc22eb4 | 1461 | } |
7d9ea41a | 1462 | selected_line = 0; |
1fc22eb4 JD |
1463 | update_current_view(); |
1464 | break; | |
1465 | ||
1466 | case KEY_F(1): | |
3b15348c JD |
1467 | if (pref_panel_visible) |
1468 | toggle_pref_panel(); | |
1fc22eb4 | 1469 | current_view = cpu; |
af54ebcf | 1470 | selected_line = 0; |
1fc22eb4 JD |
1471 | update_current_view(); |
1472 | break; | |
1473 | case KEY_F(2): | |
3b15348c JD |
1474 | if (pref_panel_visible) |
1475 | toggle_pref_panel(); | |
1fc22eb4 | 1476 | current_view = cpu; |
af54ebcf | 1477 | selected_line = 0; |
1fc22eb4 JD |
1478 | update_current_view(); |
1479 | break; | |
1480 | case KEY_F(3): | |
3b15348c JD |
1481 | if (pref_panel_visible) |
1482 | toggle_pref_panel(); | |
1fc22eb4 | 1483 | current_view = perf; |
af54ebcf | 1484 | selected_line = 0; |
1fc22eb4 JD |
1485 | update_current_view(); |
1486 | break; | |
1487 | case KEY_F(4): | |
3b15348c JD |
1488 | if (pref_panel_visible) |
1489 | toggle_pref_panel(); | |
1fc22eb4 | 1490 | current_view = iostream; |
af54ebcf | 1491 | selected_line = 0; |
1fc22eb4 JD |
1492 | update_current_view(); |
1493 | break; | |
1494 | case KEY_F(10): | |
1495 | case 'q': | |
1496 | reset_ncurses(); | |
ae9e85c7 JD |
1497 | /* exit keyboard thread */ |
1498 | pthread_exit(0); | |
1fc22eb4 JD |
1499 | break; |
1500 | case 't': | |
1501 | toggle_threads *= -1; | |
1502 | update_current_view(); | |
1503 | break; | |
1504 | case 'p': | |
1505 | if (toggle_pause < 0) { | |
1506 | pause_display(); | |
1507 | } else { | |
1508 | resume_display(); | |
1509 | } | |
f9ff6939 | 1510 | case 'r': |
0d91c12a | 1511 | toggle_pref_panel(); |
1fc22eb4 | 1512 | break; |
d2fd8c70 JD |
1513 | /* ESCAPE, but slow to process, don't know why */ |
1514 | case 27: | |
1515 | if (pref_panel_visible) | |
1516 | toggle_pref_panel(); | |
1517 | else if (current_view == process_details) { | |
1518 | current_view = previous_view; | |
1519 | previous_view = process_details; | |
1520 | } | |
1521 | update_current_view(); | |
1522 | break; | |
1fc22eb4 | 1523 | default: |
b093de8a MB |
1524 | if (data) |
1525 | update_current_view(); | |
1fc22eb4 JD |
1526 | break; |
1527 | } | |
1528 | update_footer(); | |
1529 | } | |
1530 | return NULL; | |
1531 | } | |
1532 | ||
89f1e0d1 JD |
1533 | void init_view_headers() |
1534 | { | |
1535 | cputopview[0].title = strdup("CPU(%)"); | |
1536 | cputopview[0].sort = 1; | |
6153ec12 JD |
1537 | cputopview[1].title = strdup("PID"); |
1538 | cputopview[2].title = strdup("TID"); | |
89f1e0d1 JD |
1539 | cputopview[3].title = strdup("NAME"); |
1540 | ||
1541 | iostreamtopview[0].title = strdup("R (B/sec)"); | |
1542 | iostreamtopview[1].title = strdup("W (B/sec)"); | |
1543 | iostreamtopview[2].title = strdup("Total (B)"); | |
1544 | iostreamtopview[2].sort = 1; | |
32647247 JD |
1545 | |
1546 | fileview[0].title = strdup("FD"); | |
1547 | fileview[1].title = strdup("READ"); | |
1548 | fileview[1].sort = 1; | |
1549 | fileview[2].title = strdup("WRITE"); | |
89f1e0d1 JD |
1550 | } |
1551 | ||
1fc22eb4 JD |
1552 | void init_ncurses() |
1553 | { | |
635dc837 | 1554 | selected_processes = g_ptr_array_new(); |
1fc22eb4 | 1555 | sem_init(&update_display_sem, 0, 1); |
89f1e0d1 | 1556 | init_view_headers(); |
1fc22eb4 JD |
1557 | init_screen(); |
1558 | ||
dc8f04dd JD |
1559 | header = create_window(5, COLS - 1, 0, 0); |
1560 | center = create_window(LINES - 5 - 7, COLS - 1, 5, 0); | |
1fc22eb4 JD |
1561 | status = create_window(MAX_LOG_LINES + 2, COLS - 1, LINES - 7, 0); |
1562 | footer = create_window(1, COLS - 1, LINES - 1, 0); | |
1563 | ||
1564 | print_log("Starting display"); | |
1565 | ||
1566 | main_panel = new_panel(center); | |
1fc22eb4 JD |
1567 | |
1568 | current_view = cpu; | |
1569 | ||
1570 | basic_header(); | |
1571 | update_footer(); | |
1572 | ||
1573 | pthread_create(&keyboard_thread, NULL, handle_keyboard, (void *)NULL); | |
1574 | } |