-#!/usr/bin/perl -w
-# $Id: tracemunch,v 1.3 2002/09/22 16:31:18 tom Exp $
+#!/usr/bin/env perl
+# $Id: tracemunch,v 1.33 2020/12/26 23:56:50 tom Exp $
##############################################################################
-# Copyright (c) 1998,2002 Free Software Foundation, Inc. #
+# Copyright 2018-2019,2020 Thomas E. Dickey #
+# Copyright 1998-2005,2017 Free Software Foundation, Inc. #
# #
# Permission is hereby granted, free of charge, to any person obtaining a #
# copy of this software and associated documentation files (the "Software"), #
# The error logs produced by ncurses with tracing enabled can be very tedious
# to wade through. This script helps by compacting runs of log lines that
# can be conveniently expressed as higher-level operations.
-#
-$putattr="PutAttrChar\\('(.)' = 0x.., {A_NORMAL}\\) at \\(([0-9]+), ([0-9]+)\\)";
-$waddnstr="waddnstr\\(0x([0-9a-f]+),\"([^\"]+)\",[0-9]+\\) called {A_NORMAL}";
+use strict;
+use warnings;
+
+$| = 1;
+
+our $putattr =
+ 'PutAttrChar\(\{\{ ' . "'(.)'"
+ . ' = 0[0-7]+ \}\}\) at \(([0-9]+), ([0-9]+)\)';
+our $waddnstr =
+'^called \{waddnstr\((0x[[:xdigit:]]+|window\d+),"((\\.|[^\"]*))",[-]?[0-9]+\)';
+
+our %TR = qw(
+ DISABLE 0x0000
+ TIMES 0x0001
+ TPUTS 0x0002
+ UPDATE 0x0004
+ MOVE 0x0008
+ CHARPUT 0x0010
+ ORDINARY 0x001F
+ CALLS 0x0020
+ VIRTPUT 0x0040
+ IEVENT 0x0080
+ BITS 0x0100
+ ICALLS 0x0200
+ CCALLS 0x0400
+ DATABASE 0x0800
+ ATTRS 0x1000
+);
+
+our $tracelevel = 0;
-$win_nums=0;
+# If the trace is complete, we can infer addresses using the return value from
+# newwin, etc. But if it is incomplete, we can still check for special cases
+# such as SCREEN* and WINDOW* parameters. In this table, the type for the
+# first parameter is encoded, relying upon an ncurses programming convention:
+# 1 = SCREEN*
+# 2 = WINDOW*
+# 4 = TERMINAL*
+# 8 = PANEL*
+our %known_p1 = qw(
+ TransformLine 1
+ _nc_console_read 1
+ _nc_freewin 2
+ _nc_initscr 1
+ _nc_makenew 1
+ _nc_mingw_console_read 1
+ _nc_reset_colors 1
+ _nc_scroll_optimize 1
+ _nc_tinfo 1
+ _nc_tinfo_mvcur 1
+ _nc_wgetch 2
+ adjust_window 2
+ assume_default_colors 1
+ attr_get 2
+ baudrate 1
+ beep 1
+ border_set 2
+ bottom_panel 8
+ box 2
+ box_set 2
+ can_change_color 1
+ cbreak 1
+ clearok 2
+ color_content 1
+ copywin 2
+ curs_set 1
+ decrease_size 1
+ def_prog_mode 1
+ def_shell_mode 1
+ define_key 1
+ del_curterm 1
+ del_panel 8
+ delay_output 1
+ delscreen 1
+ delwin 2
+ derwin 2
+ doupdate 1
+ dupwin 2
+ echo 1
+ endwin 1
+ erasechar 1
+ filter 1
+ flash 1
+ flushinp 1
+ getattrs 2
+ getbegx 2
+ getbegy 2
+ getbkgd 2
+ getcurx 2
+ getcury 2
+ getmaxx 2
+ getmaxy 2
+ getmouse 1
+ getparx 2
+ getpary 2
+ halfdelay 1
+ has_ic 1
+ has_il 1
+ has_key 1
+ hide_panel 8
+ idcok 2
+ idlok 2
+ immedok 2
+ increase_size 1
+ init_color 1
+ init_pair 1
+ intrflush 1
+ is_cleared 2
+ is_idcok 2
+ is_idlok 2
+ is_immedok 2
+ is_keypad 2
+ is_leaveok 2
+ is_linetouched 2
+ is_nodelay 2
+ is_notimeout 2
+ is_pad 2
+ is_scrollok 2
+ is_subwin 2
+ is_syncok 2
+ is_term_resized 1
+ is_wintouched 2
+ key_defined 1
+ keybound 1
+ keyok 1
+ keypad 2
+ killchar 1
+ leaveok 2
+ longname 1
+ meta 2
+ mouseinterval 1
+ mousemask 1
+ move_panel 8
+ mvcur 1
+ mvderwin 2
+ mvwadd_wch 2
+ mvwadd_wchnstr 2
+ mvwadd_wchstr 2
+ mvwaddch 2
+ mvwaddchnstr 2
+ mvwaddchstr 2
+ mvwaddnstr 2
+ mvwaddnwstr 2
+ mvwaddstr 2
+ mvwaddwstr 2
+ mvwchgat 2
+ mvwdelch 2
+ mvwget_wch 2
+ mvwget_wstr 2
+ mvwgetch 2
+ mvwgetn_wstr 2
+ mvwgetnstr 2
+ mvwgetstr 2
+ mvwhline 2
+ mvwhline_set 2
+ mvwin 2
+ mvwin_wch 2
+ mvwin_wchnstr 2
+ mvwin_wchstr 2
+ mvwinch 2
+ mvwinchnstr 2
+ mvwinchstr 2
+ mvwins_nwstr 2
+ mvwins_wch 2
+ mvwins_wstr 2
+ mvwinsch 2
+ mvwinsnstr 2
+ mvwinsstr 2
+ mvwinstr 2
+ mvwinwstr 2
+ mvwvline 2
+ mvwvline_set 2
+ new_panel 2
+ newpad 1
+ newterm 1
+ newwin 1
+ nl 1
+ nocbreak 1
+ nodelay 2
+ noecho 1
+ nofilter 1
+ nonl 1
+ noqiflush 1
+ noraw 1
+ notimeout 2
+ overlap 2
+ overlay 2
+ overwrite 2
+ pair_content 1
+ panel_above 8
+ panel_below 8
+ panel_hidden 8
+ panel_userptr 8
+ panel_window 8
+ pecho_wchar 2
+ pechochar 2
+ pnoutrefresh 2
+ putwin 2
+ qiflush 1
+ raw 1
+ redrawwin 2
+ replace_panel 8
+ reset_prog_mode 1
+ reset_shell_mode 1
+ resetty 1
+ resize_term 1
+ resizeterm 1
+ restartterm 1
+ ripoffline 1
+ savetty 1
+ scr_init 1
+ scr_restore 1
+ scr_set 1
+ scroll 2
+ scrollok 2
+ set_curterm 4
+ set_panel_userptr 8
+ set_term 1
+ show_panel 8
+ slk_attr 1
+ slk_attr_set 1
+ slk_attroff 1
+ slk_attron 1
+ slk_attrset 1
+ slk_clear 1
+ slk_color 1
+ slk_init 1
+ slk_label 1
+ slk_noutrefresh 1
+ slk_refresh 1
+ slk_restore 1
+ slk_set 1
+ slk_touch 1
+ start_color 1
+ subwin 2
+ syncok 2
+ termattrs 1
+ termname 1
+ tgetflag 1
+ tgetnum 1
+ tigetflag 1
+ tigetnum 1
+ tigetstr 1
+ tinfo 1
+ top_panel 8
+ touchline 2
+ touchwin 2
+ typeahead 1
+ unget_wch 1
+ ungetch 1
+ ungetmouse 1
+ untouchwin 2
+ use_default_colors 1
+ use_env 1
+ use_legacy_coding 1
+ use_screen 1
+ use_tioctl 1
+ use_window 2
+ vidattr 1
+ vidputs 1
+ vw_printw 2
+ vwprintw 2
+ wadd_wch 2
+ wadd_wchnstr 2
+ wadd_wchstr 2
+ waddch 2
+ waddchnstr 2
+ waddchstr 2
+ waddnstr 2
+ waddnwstr 2
+ waddstr 2
+ waddwstr 2
+ wattr_get 2
+ wattr_off 2
+ wattr_on 2
+ wattr_set 2
+ wattroff 2
+ wattron 2
+ wattrset 2
+ wbkgd 2
+ wbkgdset 2
+ wborder 2
+ wborder_set 2
+ wchgat 2
+ wclear 2
+ wclrtobot 2
+ wclrtoeol 2
+ wcolor_set 2
+ wcursyncup 2
+ wdelch 2
+ wdeleteln 2
+ wechochar 2
+ wenclose 2
+ werase 2
+ wget_wch 2
+ wget_wstr 2
+ wgetbkgrnd 2
+ wgetch 2
+ wgetch_events 2
+ wgetdelay 2
+ wgetn_wstr 2
+ wgetnstr 2
+ wgetparent 2
+ wgetscrreg 2
+ wgetstr 2
+ whline 2
+ whline_set 2
+ win_wch 2
+ win_wchnstr 2
+ win_wchstr 2
+ winch 2
+ winchnstr 2
+ winchstr 2
+ winnstr 2
+ winnwstr 2
+ wins_nwstr 2
+ wins_wch 2
+ wins_wstr 2
+ winsch 2
+ winsdelln 2
+ winsertln 2
+ winsnstr 2
+ winsstr 2
+ winstr 2
+ winwstr 2
+ wmouse_trafo 2
+ wmove 2
+ wnoutrefresh 2
+ wprintw 2
+ wredrawln 2
+ wrefresh 2
+ wresize 2
+ wscrl 2
+ wsetscrreg 2
+ wstandend 2
+ wstandout 2
+ wsyncdown 2
+ wsyncup 2
+ wtimeout 2
+ wtouchln 2
+ wvline 2
+);
+
+our $pan_nums = 0;
+our $scr_nums = 0;
+our $thr_nums = 0;
+our $trm_nums = 0;
+our $try_nums = 0;
+our $usr_nums = 0;
+our $win_nums = 0;
+
+our $curscr = "";
+our $newscr = "";
+our $stdscr = "";
+
+our %pan_addr;
+our %scr_addr;
+our %thr_addr;
+our %trm_addr;
+our %try_addr;
+our %usr_addr;
+our %win_addr;
+
+sub has_addr($) {
+ my $value = shift;
+ my $result = 0;
+ $result = 1 if ( $value =~ /\b0x[[:xdigit:]]+\b/i );
+ return $result;
+}
-sub transaddr
-{
- $arg = $_[0];
+sub transaddr($) {
+ my $arg = shift;
+ my $n;
- $arg =~ s/$curscr/curscr/ if ($curscr);
- $arg =~ s/$newscr/newscr/ if ($newscr);
- $arg =~ s/$stdscr/stdscr/ if ($stdscr);
- for $n (0..$#win_addr) {
- $arg =~ s/$win_addr[$n]/window$n/ if $win_addr[$n];
+ $arg =~ s/\b$curscr\b/curscr/g if ($curscr);
+ $arg =~ s/\b$newscr\b/newscr/g if ($newscr);
+ $arg =~ s/\b$stdscr\b/stdscr/g if ($stdscr);
+ if ( &has_addr($arg) ) {
+ foreach my $addr ( keys %pan_addr ) {
+ $n = $pan_addr{$addr};
+ $arg =~ s/\b$addr\b/panel$n/g if ( defined $n );
+ }
+ }
+ if ( &has_addr($arg) ) {
+ foreach my $addr ( keys %scr_addr ) {
+ $n = $scr_addr{$addr};
+ $arg =~ s/\b$addr\b/screen$n/g if ( defined $n );
+ }
+ }
+ if ( &has_addr($arg) ) {
+ foreach my $addr ( keys %thr_addr ) {
+ $n = $thr_addr{$addr};
+ $arg =~ s/\b$addr\b/thread$n/g if ( defined $n );
+ }
+ }
+ if ( &has_addr($arg) ) {
+ foreach my $addr ( keys %trm_addr ) {
+ $n = $trm_addr{$addr};
+ $arg =~ s/\b$addr\b/terminal$n/g if ( defined $n );
+ }
+ }
+ if ( &has_addr($arg) ) {
+ foreach my $addr ( keys %try_addr ) {
+ $n = $try_addr{$addr};
+ $arg =~ s/\b$addr\b/tries_$n/g if ( defined $n );
+ }
+ }
+ if ( &has_addr($arg) ) {
+ foreach my $addr ( keys %usr_addr ) {
+ $n = $usr_addr{$addr};
+ $arg =~ s/\b$addr\b/user_ptr$n/g if ( defined $n );
+ }
+ }
+ if ( &has_addr($arg) ) {
+ foreach my $addr ( keys %win_addr ) {
+ $n = $win_addr{$addr};
+ $arg =~ s/\b$addr\b/window$n/g if ( defined $n );
+ }
+ }
+ if ( &has_addr($arg) ) {
+ if ( $arg =~ /add_wch\((window\d+,)?0x[[:xdigit:]]+\)/i ) {
+ $arg =~ s/(0x[[:xdigit:]]+)[)]/\&wch)/i;
+ }
+ elsif (
+ $arg =~ /color_content\((screen\d+,)?\d+(,0x[[:xdigit:]]+){3}/i )
+ {
+ $arg =~ s/(,0x[[:xdigit:]]+){3}[)]/,\&r,\&g,\&b)/i;
+ }
+ elsif ( $arg =~ /pair_content\((screen\d+,)?\d+(,0x[[:xdigit:]]+){2}/i )
+ {
+ $arg =~ s/(,0x[[:xdigit:]]+){2}[)]/,\&fg,\&bg)/i;
+ }
+ }
+ if ( &has_addr($arg) and $arg =~ /called\s+\{/ ) {
+ my $func = $arg;
+ chomp $func;
+ $func =~ s/^.*called\s+\{([[:alnum:]_]+)\(.*$/$1/;
+ if ( defined $known_p1{$func} ) {
+ my $addr = $arg;
+ my $type = $known_p1{$func};
+ chomp $addr;
+ $addr =~ s/^[^(]+\((0x[[:xdigit:]]+).*/$1/i;
+ if ( $addr !~ /^0x[[:xdigit:]]+$/i ) {
+ printf "OOPS - expected type #$type, skipping\n>>$addr\n";
+ }
+ elsif ( $type == 1 ) {
+ $scr_addr{$addr} = ++$scr_nums;
+ $arg = &transaddr($arg);
+ }
+ elsif ( $type == 2 ) {
+ $win_addr{$addr} = ++$win_nums;
+ $arg = &transaddr($arg);
+ }
+ elsif ( $type == 4 ) {
+ $trm_addr{$addr} = ++$trm_nums;
+ $arg = &transaddr($arg);
+ }
+ elsif ( $type == 8 ) {
+ $pan_addr{$addr} = ++$pan_nums;
+ $arg = &transaddr($arg);
+ }
+ }
}
return $arg;
}
-while (<STDIN>)
-{
-CLASSIFY: {
- # Transform window pointer addresses so it's easier to compare logs
- $awaiting = "curscr" if ($_ =~ /creating curscr/);
- $awaiting = "newscr" if ($_ =~ /creating newscr/);
- $awaiting = "stdscr" if ($_ =~ /creating stdscr/);
- if ($_ =~ /^create :window 0x([0-9a-f]+)/) {
- $addr = "0x$1";
- if ($awaiting eq "curscr") {
- $curscr = $addr;
- } elsif ($awaiting eq "newscr") {
- $newscr = $addr;
- } elsif ($awaiting eq "stdscr") {
- $stdscr = $addr;
- } else {
- $win_addr[$win_nums] = $addr;
- $win_nums = $win_nums + 1;
- }
- $awaiting = "";
- } elsif ($_ =~ /^\.\.\.deleted win=0x([0-9a-f]+)/) {
- $addr = "0x$1";
- if ($addr eq $curscr) {
- $curscr = "";
- } elsif ($addr eq $newscr) {
- $newscr = "";
- } elsif ($addr eq $stdscr) {
- $stdscr = "";
- } else {
- for $n (0..$#win_addr) {
- if ($win_addr[$n] eq $addr) {
- $win_addr[$n] = "";
- }
- }
- }
- }
-
- # Compactify runs of PutAttrChar calls (TR_CHARPUT)
- if ($_ =~ /$putattr/)
- {
- $putattr_chars = $1;
- $starty = $2;
- $startx = $3;
- while (<STDIN>)
- {
- if ($_ =~ /$putattr/) {
- $putattr_chars .= $1;
- } else {
- last;
- }
- }
- print "RUN of PutAttrChar()s: \"$putattr_chars\" from ${starty}, ${startx}\n";
- redo CLASSIFY;
- }
-
- # Compactify runs of waddnstr calls (TR_CALLS)
- if ($_ =~ /$waddnstr/)
- {
- $waddnstr_chars = $2;
- $winaddr = $1;
- while (<STDIN>)
- {
- if ($_ =~ /$waddnstr/ && $1 eq $winaddr) {
- $waddnstr_chars .= $2;
- } else {
- last;
- }
- }
- $winaddstr = &transaddr($winaddr);
- print "RUN of waddnstr()s: $winaddr, \"$waddnstr_chars\"\n";
- redo CLASSIFY;
- }
-
- # More transformations can go here
-
- # Repeated runs of anything
- $anyline = &transaddr($_);
- $repeatcount = 1;
- while (<STDIN>) {
- if (&transaddr($_) eq $anyline) {
- $repeatcount++;
- } else {
- last;
- }
- }
- if ($repeatcount > 1) {
- print "${repeatcount} REPEATS OF $anyline";
- } else {
- print $anyline
- }
- redo CLASSIFY if $_;
-
- } # :CLASSIFY
+sub muncher($) {
+ my $STDIN = shift;
+
+ while (<$STDIN>) {
+ my $addr;
+ my $n;
+ my $awaiting = "";
+
+ CLASSIFY: {
+
+ next unless $_;
+
+ # just in case someone tries a file with cr/lf line-endings:
+ $_ =~ s/\r\n/\n/g;
+ $_ =~ s/\r/\n/g;
+
+ if ( $_ =~
+ /^TRACING NCURSES version.*\(tracelevel=(0x[[:xdigit:]]+)\)/ )
+ {
+ $tracelevel = hex $1;
+ print;
+ next;
+ }
+
+ my $thread = "";
+ if ( $_ =~ /^(0x[[:xdigit:]]+):/ ) {
+ $thr_addr{$1} = ++$thr_nums unless defined $thr_addr{$1};
+ $thread = "thread" . $thr_addr{$1} . ":";
+ $_ =~ s/^[^:]*://;
+ }
+
+ # Transform window pointer addresses so it's easier to compare logs
+ $awaiting = "curscr" if ( $_ =~ /creating curscr/ );
+ $awaiting = "newscr" if ( $_ =~ /creating newscr/ );
+ $awaiting = "stdscr" if ( $_ =~ /creating stdscr/ );
+ $awaiting = "screen" if ( $_ =~ /^(\+ )*called \{new_prescr\(\)/ );
+ if ( $_ =~ /^create :window 0x([[:xdigit:]]+)/ ) {
+ $addr = "0x$1";
+ if ( $awaiting eq "curscr" ) {
+ $curscr = $addr;
+ }
+ elsif ( $awaiting eq "newscr" ) {
+ $newscr = $addr;
+ }
+ elsif ( $awaiting eq "stdscr" ) {
+ $stdscr = $addr;
+ }
+ else {
+ $win_addr{$addr} = $win_nums++;
+ }
+ $awaiting = "";
+ }
+ elsif ( $_ =~ /^create :(root|new)_panel 0x([[:xdigit:]]+)/ ) {
+ $addr = "0x$2";
+ $pan_addr{$addr} = $pan_nums++;
+ $_ = &transaddr($_);
+ }
+ elsif ( $_ =~ /^create :user_ptr 0x([[:xdigit:]]+)/ ) {
+ $addr = "0x$1";
+ $usr_addr{$addr} = $usr_nums++;
+ $_ = &transaddr($_);
+ }
+ elsif ( $_ =~ /^(\+ )*called \{set_curterm\((0x[[:xdigit:]]+)\)/ ) {
+ $trm_addr{$2} = ++$trm_nums unless defined $trm_addr{$2};
+ }
+ elsif ( $_ =~ /^(\+ )*called \{_nc_add_to_try\((0x[[:xdigit:]]+),/ )
+ {
+ $try_addr{$2} = ++$try_nums unless defined $try_addr{$2};
+ }
+ elsif ( $_ =~ /^(\+ )*_nc_alloc_screen_sp 0x([[:xdigit:]]+)/ ) {
+ $addr = "0x$2";
+ $scr_addr{$addr} = ++$scr_nums unless ( $scr_addr{$addr} );
+ $awaiting = "";
+ }
+ elsif ( $_ =~ /^(\+ )*return }0x([[:xdigit:]]+)/ ) {
+ $addr = "0x$2";
+ if ( $awaiting eq "screen" ) {
+ $scr_addr{$addr} = ++$scr_nums unless ( $scr_addr{$addr} );
+ }
+ }
+ elsif ( $_ =~ /^\.\.\.deleted win=0x([[:xdigit:]]+)/ ) {
+ $addr = "0x$1";
+ $_ = &transaddr($_);
+ if ( $addr eq $curscr ) {
+ $curscr = "";
+ }
+ elsif ( $addr eq $newscr ) {
+ $newscr = "";
+ }
+ elsif ( $addr eq $stdscr ) {
+ $stdscr = "";
+ }
+ else {
+ undef $win_addr{$addr};
+ }
+ }
+ elsif ( $_ =~ /^\.\.\.deleted pan=\"0x([[:xdigit:]]+)\"/ ) {
+ $addr = "0x$1";
+ $_ = &transaddr($_);
+ undef $pan_addr{$addr};
+ }
+
+ # Compactify runs of PutAttrChar
+ if ( ( ( $tracelevel & $TR{CHARPUT} ) != 0 ) and $_ =~ /$putattr/ )
+ {
+ my $putattr_chars = $1;
+ my $starty = $2;
+ my $startx = $3;
+ while (<$STDIN>) {
+ if ( $_ =~ /$putattr/ ) {
+ $putattr_chars .= $1;
+ }
+ else {
+ next if ( $_ =~ /^PUTC 0x[[:xdigit:]]+.*/ );
+ next if ( $_ =~ /^\.\.\.skip.*/ );
+ next if ( $_ =~ /^forced to blank.*/ );
+ last;
+ }
+ }
+ print "RUN of PutAttrChar()s:"
+ . " \"$putattr_chars\" from ${starty}, ${startx}\n";
+ redo CLASSIFY;
+ }
+
+ # Compactify runs of waddnstr calls
+ if ( ( ( $tracelevel & $TR{CALLS} ) != 0 ) and $_ =~ /$waddnstr/ ) {
+ my $waddnstr_chars = $2;
+ my $winaddr = $1;
+ while (<$STDIN>) {
+ next if ( $_ =~ /^return \}0/ );
+ if ( $_ =~ /$waddnstr/ && $1 eq $winaddr ) {
+ $waddnstr_chars .= $2;
+ }
+ else {
+ last;
+ }
+ }
+ my $winaddstr = &transaddr($winaddr);
+ print "RUN of waddnstr()s:"
+ . " $winaddstr, \"$waddnstr_chars\"\n";
+ redo CLASSIFY;
+ }
+
+ # More transformations can go here
+
+ # Repeated runs of anything
+ my $anyline = &transaddr($_);
+ my $repeatcount = 1;
+ while (<$STDIN>) {
+ if ( &transaddr($_) eq $anyline ) {
+ $repeatcount++;
+ }
+ else {
+ last;
+ }
+ }
+ if ( $repeatcount > 1 ) {
+ print "${repeatcount} REPEATS OF $anyline";
+ }
+ else {
+ print $thread . $anyline;
+ }
+ redo CLASSIFY if $_;
+
+ } # :CLASSIFY
+ }
+}
+
+for my $tr ( keys %TR ) {
+ $TR{$tr} = hex $TR{$tr};
+}
+
+if ( $#ARGV >= 0 ) {
+ while ( $#ARGV >= 0 ) {
+ my $file = shift @ARGV;
+ open my $ifh, "<", $file or die $!;
+ &muncher($ifh);
+ }
+}
+else {
+ &muncher( \*STDIN );
}
# tracemunch ends here
projects / ncurses.git / blobdiff