… | |
… | |
58 | }; |
58 | }; |
59 | |
59 | |
60 | struct linematrix |
60 | struct linematrix |
61 | { |
61 | { |
62 | char *line; |
62 | char *line; |
|
|
63 | int len; |
63 | unsigned long color; |
64 | unsigned long color; |
64 | }; |
65 | }; |
65 | |
66 | |
66 | /* global variables */ |
67 | /* global variables */ |
|
|
68 | struct linematrix *lines; |
67 | int width = STD_WIDTH, height = STD_HEIGHT, listlen; |
69 | int width = STD_WIDTH, height = STD_HEIGHT, listlen; |
68 | int win_x = LOC_X, win_y = LOC_Y; |
70 | int win_x = LOC_X, win_y = LOC_Y; |
69 | int font_descent, font_height; |
71 | int font_descent, font_height; |
70 | int do_reopen; |
72 | int do_reopen; |
71 | struct timeval interval = { 3, 0 }; |
73 | struct timeval interval = { 3, 0 }; |
… | |
… | |
102 | void blank_window (int); |
104 | void blank_window (int); |
103 | |
105 | |
104 | void InitWindow (void); |
106 | void InitWindow (void); |
105 | unsigned long GetColor (const char *); |
107 | unsigned long GetColor (const char *); |
106 | void redraw (void); |
108 | void redraw (void); |
107 | void refresh (struct linematrix *, int, int); |
109 | void refresh (int, int); |
108 | |
110 | |
109 | void transform_line (char *s); |
111 | void transform_line (char *s); |
110 | int lineinput (struct logfile_entry *); |
112 | int lineinput (struct logfile_entry *); |
111 | void reopen (void); |
113 | void reopen (void); |
112 | void check_open_files (void); |
114 | void check_open_files (void); |
113 | FILE *openlog (struct logfile_entry *); |
115 | FILE *openlog (struct logfile_entry *); |
114 | void main_loop (void); |
116 | static void main_loop (void); |
115 | |
117 | |
116 | void display_version (void); |
118 | void display_version (void); |
117 | void display_help (char *); |
119 | void display_help (char *); |
118 | void install_signal (int, void (*)(int)); |
120 | void install_signal (int, void (*)(int)); |
119 | void *xstrdup (const char *); |
121 | void *xstrdup (const char *); |
… | |
… | |
138 | } |
140 | } |
139 | |
141 | |
140 | void |
142 | void |
141 | force_refresh (int dummy) |
143 | force_refresh (int dummy) |
142 | { |
144 | { |
143 | XClearArea (disp, root, win_x, win_y, width, height, False); |
|
|
144 | redraw (); |
145 | redraw (); |
145 | } |
146 | } |
146 | |
147 | |
147 | void |
148 | void |
148 | blank_window (int dummy) |
149 | blank_window (int dummy) |
… | |
… | |
306 | height = listlen * font_height; |
307 | height = listlen * font_height; |
307 | |
308 | |
308 | XSelectInput (disp, root, ExposureMask | FocusChangeMask); |
309 | XSelectInput (disp, root, ExposureMask | FocusChangeMask); |
309 | } |
310 | } |
310 | |
311 | |
311 | char * |
|
|
312 | detabificate (char *s) |
|
|
313 | { |
|
|
314 | char *out; |
|
|
315 | int i, j; |
|
|
316 | |
|
|
317 | out = malloc (8 * strlen (s) + 1); |
|
|
318 | |
|
|
319 | for (i = 0, j = 0; s[i]; i++) |
|
|
320 | { |
|
|
321 | if (s[i] == '\t') |
|
|
322 | do |
|
|
323 | out[j++] = ' '; |
|
|
324 | while (j % 8); |
|
|
325 | else |
|
|
326 | out[j++] = s[i]; |
|
|
327 | } |
|
|
328 | |
|
|
329 | out[j] = '\0'; |
|
|
330 | return out; |
|
|
331 | } |
|
|
332 | |
|
|
333 | /* |
312 | /* |
334 | * redraw does a complete redraw, rather than an update (i.e. the area |
313 | * redraw does a complete redraw, rather than an update (i.e. the area |
335 | * gets cleared first) |
314 | * gets cleared first) |
336 | * the rest is handled by regular refresh()'es |
315 | * the rest is handled by regular refresh()'es |
337 | */ |
316 | */ |
338 | void |
317 | void |
339 | redraw (void) |
318 | redraw (void) |
340 | { |
319 | { |
341 | XClearArea (disp, root, win_x, win_y, width, height, True); |
320 | XClearArea (disp, root, win_x, win_y, width, height, False); |
|
|
321 | refresh (0, 32768); |
342 | } |
322 | } |
343 | |
323 | |
344 | /* Just redraw everything without clearing (i.e. after an EXPOSE event) */ |
324 | /* Just redraw everything without clearing (i.e. after an EXPOSE event) */ |
345 | void |
325 | void |
346 | refresh (struct linematrix *lines, int miny, int maxy) |
326 | refresh (int miny, int maxy) |
347 | { |
327 | { |
348 | int lin; |
328 | int lin; |
349 | int offset = (listlen + 1) * font_height; |
329 | int offset = (listlen + 1) * font_height; |
350 | unsigned long black_color = GetColor ("black"); |
330 | unsigned long black_color = GetColor ("black"); |
351 | |
331 | |
352 | miny -= win_y + font_height; |
332 | miny -= win_y + font_height; |
353 | maxy -= win_y - font_height; |
333 | maxy -= win_y - font_height; |
354 | |
334 | |
|
|
335 | |
355 | for (lin = listlen; lin--;) |
336 | for (lin = listlen; lin--;) |
356 | { |
337 | { |
357 | struct linematrix *line = |
|
|
358 | lines + (opt_reverse ? listlen - lin - 1 : lin); |
338 | struct linematrix *line = lines + (opt_reverse ? listlen - lin - 1 : lin); |
359 | |
339 | |
360 | offset -= font_height; |
340 | offset -= font_height; |
361 | |
341 | |
362 | if (offset < miny || offset > maxy) |
342 | if (offset < miny || offset > maxy) |
363 | continue; |
343 | continue; |
364 | |
344 | |
365 | if (opt_shade) |
345 | if (opt_shade) |
366 | { |
346 | { |
367 | XSetForeground (disp, WinGC, black_color); |
347 | XSetForeground (disp, WinGC, black_color); |
368 | XmbDrawString (disp, root, fontset, WinGC, win_x + 2, |
348 | XmbDrawString (disp, root, fontset, WinGC, win_x + 2, |
369 | win_y + offset + 2, line->line, strlen (line->line)); |
349 | win_y + offset + 2, line->line, line->len); |
370 | } |
350 | } |
371 | |
351 | |
372 | XSetForeground (disp, WinGC, line->color); |
352 | XSetForeground (disp, WinGC, line->color); |
373 | XmbDrawString (disp, root, fontset, WinGC, win_x, win_y + offset, |
353 | XmbDrawString (disp, root, fontset, WinGC, win_x, win_y + offset, |
374 | line->line, strlen (line->line)); |
354 | line->line, line->len); |
375 | } |
355 | } |
376 | |
356 | |
377 | if (opt_frame) |
357 | if (opt_frame) |
378 | XDrawRectangle (disp, root, WinGC, win_x, win_y, width, height); |
358 | XDrawRectangle (disp, root, WinGC, win_x - 2, win_y - 2, width + 4, height + 4); |
379 | } |
359 | } |
380 | |
360 | |
381 | #if HAS_REGEX |
361 | #if HAS_REGEX |
382 | void |
362 | void |
383 | transform_line (char *s) |
363 | transform_line (char *s) |
… | |
… | |
403 | } |
383 | } |
404 | } |
384 | } |
405 | } |
385 | } |
406 | #endif |
386 | #endif |
407 | |
387 | |
|
|
388 | char * |
|
|
389 | concat_line (const char *p1, const char *p2) |
|
|
390 | { |
|
|
391 | int l1 = p1 ? strlen (p1) : 0; |
|
|
392 | int l2 = strlen (p2); |
|
|
393 | char *r = xmalloc (l1 + l2 + 1); |
|
|
394 | |
|
|
395 | memcpy (r, p1, l1); |
|
|
396 | memcpy (r + l1, p2, l2); |
|
|
397 | r[l1 + l2] = 0; |
|
|
398 | |
|
|
399 | return r; |
|
|
400 | } |
408 | |
401 | |
409 | /* |
402 | /* |
410 | * This routine should read 'width' characters and not more. However, |
403 | * This routine should read a single line, no matter how long. |
411 | * we really want to read width + 1 characters if the last char is a '\n', |
|
|
412 | * which we should remove afterwards. So, read width+1 chars and ungetc |
|
|
413 | * the last character if it's not a newline. This means 'string' must be |
|
|
414 | * width + 2 wide! |
|
|
415 | */ |
404 | */ |
416 | int |
405 | int |
417 | lineinput (struct logfile_entry *logfile) |
406 | lineinput (struct logfile_entry *logfile) |
418 | { |
407 | { |
419 | char *string = logfile->buf; |
408 | char buff[1024], *p = buff; |
420 | int slen = width + 2; |
409 | int ch; |
421 | FILE *f = logfile->fp; |
410 | int ofs = logfile->buf ? strlen (logfile->buf) : 0; |
422 | |
|
|
423 | int len = strlen (string); |
|
|
424 | int partial = logfile->partial; |
|
|
425 | |
411 | |
426 | do |
412 | do |
427 | { |
413 | { |
428 | if (fgets (string + len, slen - len, f) == NULL) /* EOF or Error */ |
414 | ch = fgetc (logfile->fp); |
429 | return 0; |
|
|
430 | |
415 | |
431 | len = strlen (string); |
416 | if (ch == '\r') |
432 | } |
417 | continue; |
433 | while (len == 0); |
418 | else if (ch == EOF || ch == '\n') |
434 | |
419 | break; |
435 | logfile->partial = 0; |
420 | else if (ch == '\t') |
436 | |
421 | { |
437 | if (string[len - 1] == '\n') |
422 | do |
438 | /* if the string ends in a newline, delete the newline */ |
423 | { |
439 | string[len - 1] = '\0'; /* erase newline */ |
424 | *p++ = ' '; |
440 | else if (len >= slen - 1) |
425 | ofs++; |
|
|
426 | } |
|
|
427 | while (ofs & 7); |
|
|
428 | } |
|
|
429 | else |
|
|
430 | { |
|
|
431 | *p++ = ch; |
|
|
432 | ofs++; |
|
|
433 | } |
441 | { |
434 | } |
442 | /* otherwise if we've read one too many characters, un-read the last one and delete it */ |
435 | while (p < buff + (sizeof buff) - 8 - 1); |
443 | ungetc (string[len - 1], f); |
436 | |
444 | string[len - 1] = '\0'; |
437 | if (p == buff) |
445 | } |
|
|
446 | else if (opt_whole) |
|
|
447 | return 0; |
438 | return 0; |
448 | else |
439 | |
|
|
440 | *p = 0; |
|
|
441 | |
|
|
442 | p = concat_line (logfile->buf, buff); |
|
|
443 | free (logfile->buf); logfile->buf = p; |
|
|
444 | |
|
|
445 | logfile->lastpartial = logfile->partial; |
449 | logfile->partial = 1; |
446 | logfile->partial = ch == EOF; |
|
|
447 | |
|
|
448 | if (logfile->partial && opt_whole) |
|
|
449 | return 0; |
450 | |
450 | |
451 | #if HAS_REGEX |
451 | #if HAS_REGEX |
452 | transform_line (string); |
452 | transform_line (logfile->buf); |
453 | #endif |
453 | #endif |
454 | logfile->lastpartial = partial; |
454 | printf ("got buf <%s>\n", logfile->buf); |
455 | return len; |
455 | return 1; |
456 | } |
456 | } |
457 | |
457 | |
458 | /* input: reads file->fname |
458 | /* input: reads file->fname |
459 | * output: fills file->fp, file->inode |
459 | * output: fills file->fp, file->inode |
460 | * returns file->fp |
460 | * returns file->fp |
… | |
… | |
543 | e->last_size = stats.st_size; |
543 | e->last_size = stats.st_size; |
544 | } |
544 | } |
545 | } |
545 | } |
546 | } |
546 | } |
547 | |
547 | |
548 | #define SCROLL_UP(lines, listlen) \ |
548 | static void |
549 | { \ |
549 | insert_line (int idx) |
550 | int cur_line; \ |
550 | { |
551 | struct logfile_entry *current; \ |
551 | int cur_line; |
|
|
552 | struct logfile_entry *current; |
|
|
553 | |
|
|
554 | free (lines[0].line); |
|
|
555 | |
552 | for (cur_line = 0; cur_line < (listlen - 1); cur_line++) { \ |
556 | for (cur_line = 0; cur_line < idx; cur_line++) |
553 | strcpy(lines[cur_line].line, lines[cur_line + 1].line); \ |
|
|
554 | lines[cur_line].color = lines[cur_line + 1].color; \ |
557 | lines[cur_line] = lines[cur_line + 1]; |
555 | } \ |
558 | |
556 | for (current = loglist; current; current = current->next) \ |
559 | for (current = loglist; current; current = current->next) |
557 | if (current->partial && current->index) \ |
560 | if (current->partial && current->index && current->index <= idx) |
558 | current->index--; \ |
561 | current->index--; |
559 | } |
562 | } |
560 | |
563 | |
561 | void |
564 | static void |
|
|
565 | delete_line (int idx) |
|
|
566 | { |
|
|
567 | int cur_line; |
|
|
568 | struct logfile_entry *current; |
|
|
569 | |
|
|
570 | for (cur_line = idx; cur_line > 0; cur_line--) |
|
|
571 | lines[cur_line] = lines[cur_line - 1]; |
|
|
572 | |
|
|
573 | lines[0].line = strdup ("~"); |
|
|
574 | |
|
|
575 | for (current = loglist; current; current = current->next) |
|
|
576 | if (current->partial && current->index && current->index <= idx) |
|
|
577 | current->index++; |
|
|
578 | } |
|
|
579 | |
|
|
580 | static void |
|
|
581 | split_line (int idx, const char *str, unsigned long color) |
|
|
582 | { |
|
|
583 | int l = strlen (str); |
|
|
584 | const char *p = str; |
|
|
585 | |
|
|
586 | do |
|
|
587 | { |
|
|
588 | const char *beg = p; |
|
|
589 | int w = 0; |
|
|
590 | |
|
|
591 | while (*p) |
|
|
592 | { |
|
|
593 | int len = mblen (p, l); |
|
|
594 | if (len <= 0) |
|
|
595 | len = 1; /* ignore (don't skip) ilegal character sequences */ |
|
|
596 | |
|
|
597 | int cw = XmbTextEscapement (fontset, p, len); |
|
|
598 | if (cw + w >= width) |
|
|
599 | break; |
|
|
600 | |
|
|
601 | w += cw; |
|
|
602 | p += len; |
|
|
603 | l -= len; |
|
|
604 | } |
|
|
605 | |
|
|
606 | { |
|
|
607 | char *s = xmalloc (p - beg + 1); |
|
|
608 | memcpy (s, beg, p - beg); |
|
|
609 | s[p - beg] = 0; |
|
|
610 | insert_line (idx); |
|
|
611 | lines[idx].line = s; |
|
|
612 | lines[idx].len = p - beg; |
|
|
613 | lines[idx].color = color; |
|
|
614 | } |
|
|
615 | } |
|
|
616 | while (l); |
|
|
617 | } |
|
|
618 | |
|
|
619 | static void |
|
|
620 | append_line (int idx, const char *str) |
|
|
621 | { |
|
|
622 | unsigned long color = lines[idx].color; |
|
|
623 | char *old = lines[idx].line; |
|
|
624 | char *new = concat_line (old, str); |
|
|
625 | |
|
|
626 | free (old); |
|
|
627 | free (str); |
|
|
628 | |
|
|
629 | delete_line (idx); |
|
|
630 | split_line (idx, new, color); |
|
|
631 | } |
|
|
632 | |
|
|
633 | static void |
562 | main_loop (void) |
634 | main_loop (void) |
563 | { |
635 | { |
564 | struct linematrix *lines = xmalloc (sizeof (struct linematrix) * listlen); |
636 | lines = xmalloc (sizeof (struct linematrix) * listlen); |
565 | int lin, miny, maxy; |
637 | int lin, miny, maxy; |
566 | time_t lastreload; |
638 | time_t lastreload; |
567 | Region region = XCreateRegion (); |
639 | Region region = XCreateRegion (); |
568 | XEvent xev; |
640 | XEvent xev; |
569 | struct logfile_entry *lastprinted = NULL; |
641 | struct logfile_entry *lastprinted = NULL; |
… | |
… | |
574 | lastreload = time (NULL); |
646 | lastreload = time (NULL); |
575 | |
647 | |
576 | /* Initialize linematrix */ |
648 | /* Initialize linematrix */ |
577 | for (lin = 0; lin < listlen; lin++) |
649 | for (lin = 0; lin < listlen; lin++) |
578 | { |
650 | { |
579 | lines[lin].line = xmalloc (width + 2); |
651 | lines[lin].line = strdup ("~"); |
580 | strcpy (lines[lin].line, "~"); |
652 | lines[lin].len = 1; |
581 | lines[lin].color = GetColor (def_color); |
653 | lines[lin].color = GetColor (def_color); |
582 | } |
654 | } |
583 | |
655 | |
584 | /* show the display full of empty lines ("~") in case the first |
656 | /* show the display full of empty lines ("~") in case the first |
585 | * time around the loop doesn't produce any output, as it won't if |
657 | * time around the loop doesn't produce any output, as it won't if |
… | |
… | |
597 | if (!current->fp) |
669 | if (!current->fp) |
598 | continue; /* skip missing files */ |
670 | continue; /* skip missing files */ |
599 | |
671 | |
600 | clearerr (current->fp); |
672 | clearerr (current->fp); |
601 | |
673 | |
602 | while (lineinput (current) != 0) |
674 | while (lineinput (current)) |
603 | { |
675 | { |
|
|
676 | printf ("lineinput %s\n", current->buf);//D |
|
|
677 | need_update = 1; |
604 | /* if we're trying to update old partial lines in |
678 | /* if we're trying to update old partial lines in |
605 | * place, and the last time this file was updated the |
679 | * place, and the last time this file was updated the |
606 | * output was partial, and that partial line is not |
680 | * output was partial, and that partial line is not |
607 | * too close to the top of the screen, then update |
681 | * too close to the top of the screen, then update |
608 | * that partial line */ |
682 | * that partial line */ |
|
|
683 | printf ("BPa\n");//D |
609 | if (opt_update && current->lastpartial && current->index >= 3) |
684 | if (opt_update && current->lastpartial && current->index >= 3) |
610 | { |
685 | { |
611 | int old_len = strlen (lines[current->index].line); |
|
|
612 | int new_len = strlen (current->buf); |
|
|
613 | int space_on_old_line = width / font_width - old_len; //D |
|
|
614 | |
|
|
615 | strncat (lines[current->index].line, current->buf, |
686 | append_line (current->index, current->buf); |
616 | width - old_len); |
687 | |
617 | /* if we can't fit the whole update into the old |
688 | if (!current->partial) |
618 | * partial line then we're going to have to print |
|
|
619 | * the rest of it at the bottom on the screen */ |
|
|
620 | if (new_len > space_on_old_line) |
|
|
621 | { |
689 | { |
622 | /* strcpy() doesn't like the strings to |
|
|
623 | * overlap in memory, but memmove() doesn't |
|
|
624 | * care */ |
|
|
625 | memmove (current->buf, |
690 | free (current->buf); |
626 | current->buf + space_on_old_line, |
691 | current->buf = 0; |
627 | new_len - space_on_old_line + 1); |
|
|
628 | } |
692 | } |
629 | else |
693 | |
630 | { |
|
|
631 | need_update = 1; |
|
|
632 | strcpy (current->buf, ""); |
|
|
633 | continue; |
694 | continue; |
634 | } |
|
|
635 | } |
695 | } |
636 | |
696 | |
|
|
697 | printf ("BPb\n");//D |
637 | /* print filename if any, and if last line was from |
698 | /* print filename if any, and if last line was from |
638 | * different file */ |
699 | * different file */ |
639 | if (!opt_nofilename && |
700 | if (!opt_nofilename && |
640 | lastprinted != current && current->desc[0]) |
701 | lastprinted != current && current->desc[0]) |
641 | { |
702 | { |
642 | SCROLL_UP (lines, listlen); |
703 | char buf[1024]; /* HACK */ |
643 | sprintf (lines[listlen - 1].line, "[%s]", current->desc); |
704 | snprintf (buf, sizeof (buf), "[%s]", current->desc); |
|
|
705 | printf ("BPc<%s>\n", buf);//D |
644 | lines[listlen - 1].color = current->color; |
706 | split_line (listlen - 1, buf, current->color); |
645 | } |
707 | } |
646 | |
708 | |
|
|
709 | printf ("BP1\n");//D |
647 | /* if this is the same file we showed last, and the |
710 | /* if this is the same file we showed last, and the |
648 | * last time we showed it, it wasn't finished, then |
711 | * last time we showed it, it wasn't finished, then |
649 | * append to the last line shown */ |
712 | * append to the last line shown */ |
650 | if (lastprinted == current && current->lastpartial) |
713 | if (lastprinted == current && current->lastpartial) |
651 | { |
714 | { |
652 | int old_len = strlen (lines[listlen - 1].line); |
715 | append_line (listlen - 1, current->buf); |
653 | int new_len = strlen (current->buf); |
716 | free (current->buf); |
654 | strncat (lines[listlen - 1].line, current->buf, |
717 | current->buf = 0; |
655 | width - old_len); |
|
|
656 | /* if it doesn't all fit, then put the part that |
|
|
657 | * doesn't fit on a new line */ |
|
|
658 | if (new_len > width - old_len) |
|
|
659 | { |
718 | continue; |
660 | SCROLL_UP (lines, listlen); |
|
|
661 | strcpy (lines[listlen - 1].line, |
|
|
662 | current->buf + width - old_len); |
|
|
663 | } |
|
|
664 | /* show the 'continuation' string because we've got a |
|
|
665 | * continued partial line, but we weren't able to |
|
|
666 | * append it to the old displayed partial line */ |
|
|
667 | } |
|
|
668 | else if (current->lastpartial) |
|
|
669 | { |
|
|
670 | int old_len = strlen (continuation); |
|
|
671 | int new_len = strlen (current->buf); |
|
|
672 | SCROLL_UP (lines, listlen); |
|
|
673 | strcpy (lines[listlen - 1].line, continuation); |
|
|
674 | strncat (lines[listlen - 1].line, current->buf, |
|
|
675 | width - old_len); |
|
|
676 | /* it might not fit, now that we've displayed the |
|
|
677 | * continuation string, so we may need to 'wrap' it */ |
|
|
678 | if (new_len > width - old_len) |
|
|
679 | { |
|
|
680 | SCROLL_UP (lines, listlen); |
|
|
681 | strcpy (lines[listlen - 1].line, |
|
|
682 | current->buf + width - old_len); |
|
|
683 | } |
|
|
684 | } |
719 | } |
685 | else |
720 | else |
686 | { |
721 | { |
687 | SCROLL_UP (lines, listlen); |
722 | split_line (listlen - 1, current->buf, current->color); |
688 | strcpy (lines[listlen - 1].line, current->buf); |
723 | free (current->buf); current->buf = 0; |
689 | } |
724 | } |
|
|
725 | printf ("BP3\n");//D |
690 | |
726 | |
691 | /* we've shown the line now. clear the buffer for the next line */ |
|
|
692 | strcpy (current->buf, ""); |
|
|
693 | current->index = listlen - 1; |
727 | current->index = listlen - 1; |
694 | lines[listlen - 1].color = current->color; |
|
|
695 | |
|
|
696 | lastprinted = current; |
728 | lastprinted = current; |
697 | need_update = 1; |
|
|
698 | } |
729 | } |
699 | } |
730 | } |
700 | |
731 | |
701 | if (need_update) |
732 | if (need_update) |
702 | redraw (); |
733 | redraw (); |
… | |
… | |
762 | |
793 | |
763 | if (!XEmptyRegion (region)) |
794 | if (!XEmptyRegion (region)) |
764 | { |
795 | { |
765 | XSetRegion (disp, WinGC, region); |
796 | XSetRegion (disp, WinGC, region); |
766 | |
797 | |
767 | refresh (lines, miny, maxy); |
798 | refresh (miny, maxy); |
768 | XDestroyRegion (region); |
799 | XDestroyRegion (region); |
769 | region = XCreateRegion (); |
800 | region = XCreateRegion (); |
770 | maxy = 0; |
801 | maxy = 0; |
771 | miny = win_y + height; |
802 | miny = win_y + height; |
772 | } |
803 | } |
… | |
… | |
880 | desc = p + 1; |
911 | desc = p + 1; |
881 | } |
912 | } |
882 | } |
913 | } |
883 | |
914 | |
884 | e = xmalloc (sizeof (struct logfile_entry)); |
915 | e = xmalloc (sizeof (struct logfile_entry)); |
|
|
916 | e->partial = 0; |
|
|
917 | e->buf = 0; |
|
|
918 | |
885 | if (arg[0] == '-' && arg[1] == '\0') |
919 | if (arg[0] == '-' && arg[1] == '\0') |
886 | { |
920 | { |
887 | if ((e->fp = fdopen (0, "r")) == NULL) |
921 | if ((e->fp = fdopen (0, "r")) == NULL) |
888 | perror ("fdopen"), exit (1); |
922 | perror ("fdopen"), exit (1); |
889 | if (fcntl (0, F_SETFL, O_NONBLOCK) < 0) |
923 | if (fcntl (0, F_SETFL, O_NONBLOCK) < 0) |
… | |
… | |
907 | memcpy (e->desc, desc, l); |
941 | memcpy (e->desc, desc, l); |
908 | *(e->desc + l) = '\0'; |
942 | *(e->desc + l) = '\0'; |
909 | } |
943 | } |
910 | |
944 | |
911 | e->color = GetColor (fcolor); |
945 | e->color = GetColor (fcolor); |
912 | e->buf = xmalloc (width + 2); |
|
|
913 | e->partial = 0; |
946 | e->partial = 0; |
914 | e->buf[0] = '\0'; |
|
|
915 | e->next = NULL; |
947 | e->next = NULL; |
916 | |
948 | |
917 | if (!loglist) |
949 | if (!loglist) |
918 | loglist = e; |
950 | loglist = e; |
919 | if (loglist_tail) |
951 | if (loglist_tail) |
… | |
… | |
1011 | while ((p = malloc (size)) == NULL) |
1043 | while ((p = malloc (size)) == NULL) |
1012 | { |
1044 | { |
1013 | fprintf (stderr, "Memory exausted."); |
1045 | fprintf (stderr, "Memory exausted."); |
1014 | sleep (10); |
1046 | sleep (10); |
1015 | } |
1047 | } |
|
|
1048 | |
1016 | return p; |
1049 | return p; |
1017 | } |
1050 | } |
1018 | |
1051 | |
1019 | void |
1052 | void |
1020 | display_help (char *myname) |
1053 | display_help (char *myname) |