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devi@23
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     1 #!/usr/bin/perl -w
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devi@23
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     2 
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     3 #
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devi@23
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     4 # (c) Igor Chubin, imchubin@mail.ru, 2004-2005
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     5 #
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     6 
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     7 use strict;
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devi@25
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     8 use POSIX;
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     9 use Term::VT102;
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    10 use Text::Iconv;
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    11 use Time::Local 'timelocal_nocheck';
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    12 use IO::Socket;
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    13 
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    14 use lib "/usr/local/bin";
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    15 use l3config;
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    16 
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    17 
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    18 our @Command_Lines;
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    19 our @Command_Lines_Index;
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    20 our %Diffs;
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    21 our %Sessions;
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    22 
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    23 our %Commands_Stat;		# Statistics about commands usage
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    24 our %Files_Stat;		# Statistics about commands usage
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    25 
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    26 our %Script_Files;		# Информация о позициях в скрипт-файлах, 
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    27 				# до которых уже выполнен разбор
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    28 				# и информация о времени модификации файла
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    29 				# 	$Script_Files{$file}->{size}
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    30 				# 	$Script_Files{$file}->{tell}
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    31 
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    32 our $Killed =0;			# В режиме демона -- процесс получил сигнал о завершении
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    33 
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    34 sub init_variables;
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    35 sub main;
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    36 
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    37 sub load_diff_files;
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    38 sub bind_diff;
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    39 sub extract_from_cline;
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    40 sub load_command_lines;
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    41 sub sort_command_lines;
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devi@23
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    42 sub process_command_lines;
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    43 sub print_command_lines;
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    44 sub printq;
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    45 
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devi@25
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    46 sub save_cache_stat;
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devi@25
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    47 sub load_cache_stat;
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    48 sub print_session;
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    49 
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    50 sub load_diff_files
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    51 {
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    52 	my @pathes = @_;
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    53 	
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    54 	for my $path (@pathes) {
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    55 		my $template = "*.diff";
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    56 		my @files = <$path/$template>;
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    57 		my $i=0;
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    58 		for my $file (@files) {
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    59 
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    60 			next if defined($Diffs{$file});
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    61 			
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    62 			my %diff;
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    63 			
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    64 			$diff{"path"}=$path;
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    65 			$diff{"uid"}="SET THIS";
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    66 
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    67 # Сейчас UID определяется из названия каталога
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    68 # откуда берутся diff-файлы
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    69 # Это неправильно
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    70 #
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    71 # ВАРИАНТ:
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    72 # К файлам жураналам должны прилагаться ситемны файлы, 
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    73 # мз которых и будет определяться соответствие 
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    74 # имён пользователей их uid'ам
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    75 #
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    76 			$diff{"uid"} = 0 if $path =~ m@/root/@;	
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    77 			
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    78 			$diff{"bind_to"}="";
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    79 			$diff{"time_range"}=-1;
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    80 		
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    81 			next if not $file=~m@/(D?[0-9][0-9]?[0-9]?)[^/]*?([0-9]*):([0-9]*):?([0-9]*)@;
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    82 			$diff{"day"}=$1 || "";
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    83 			$diff{"hour"}=$2;
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    84 			$diff{"min"}=$3;
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    85 			$diff{"sec"}=$4 || 0;
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    86 			
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    87 			$diff{"index"}=$i;
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    88 
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    89 			print "diff loaded: $diff{day} $diff{hour}:$diff{min}:$diff{sec}\n";
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    90 			
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    91 			local $/;
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    92 			open (F, "$file")
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    93 				or return "Can't open file $file ($_[0]) for reading";
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    94 			my $text = <F>;
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    95 			if ($Config{"encoding"} && $Config{"encoding"} !~ /^utf-8$/i) {
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    96 				my $converter = Text::Iconv->new($Config{"encoding"}, "utf-8");
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    97 				$text = $converter->convert($text);
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    98 			}
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    99 			close(F);	
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   100 			$diff{"text"}=$text;
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   101 			#print "$file loaded ($diff{day})\n";
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   102 
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   103 			#push @Diffs, \%diff;
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   104 			$Diffs{$file} = \%diff;
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devi@23
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   105 			$i++;
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   106 		}
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devi@23
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   107 	}	
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devi@23
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   108 }
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   109 
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   110 
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   111 sub bind_diff
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   112 {
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   113 #	my $path = shift;
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   114 #	my $pid = shift;
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   115 #	my $day = shift;
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   116 #	my $lab = shift;
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   117 
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   118 	print "Trying to bind diff...\n";
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   119 
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   120 	my $cl = shift;
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   121 	my $hour = $cl->{"hour"};
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   122 	my $min = $cl->{"min"};
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   123 	my $sec = $cl->{"sec"};
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   124 
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   125 	my $min_dt = 10000;
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   126 
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   127 	for my $diff_key (keys %Diffs) {
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   128 			my $diff = $Diffs{$diff_key};
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   129 			# Check here date, time and user
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   130 			next if ($diff->{"day"} && $cl->{"day"} && ($cl->{"day"} ne $diff->{"day"}));
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   131 			#next if (!$diff->{"uid"} && $cl->{"euid"} != $diff->{"uid"});
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   132 			
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   133 			my $dt=($diff->{"hour"}-$hour)*3600 +($diff->{"min"}-$min)*60 + ($diff->{"sec"}-$sec);
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   134 			if ($dt >0  && $dt < $min_dt && ($diff->{"time_range"} <0 || $dt < $diff->{"time_range"})) {
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   135 				print "Approppriate diff found: dt=$dt\n";
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   136 				if ($diff->{"bind_to"}) {
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   137 					undef $diff->{"bind_to"}->{"diff"};
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   138 				};
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   139 				$diff->{"time_range"}=$dt;
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   140 				$diff->{"bind_to"}=$cl;
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   141 
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   142 				#$cl->{"diff"} = $diff->{"index"};
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   143 				$cl->{"diff"} = $diff_key;
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   144 				$min_dt = $dt;	
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   145 			}
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   146 		
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   147 	}
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   148 }
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   149 
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   150 
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   151 sub extract_from_cline
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   152 # Разобрать командную строку $_[1] и возвратить хэш, содержащий 
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   153 # номер первого появление команды в строке:
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   154 # 	команда => первая позиция
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   155 {
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   156 	my $what = $_[0];
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   157 	my $cline = $_[1];
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   158 	my @lists = split /\;/, $cline;
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   159 	
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   160 	
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   161 	my @commands = ();
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   162 	for my $list (@lists) {
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   163 		push @commands, split /\|/, $list;
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   164 	}
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   165 
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   166 	my %commands;
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   167 	my %files;
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   168 	my $i=0;
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   169 	for my $command (@commands) {
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   170 		$command =~ /\s*(\S+)\s*(.*)/;
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   171 		if ($1 && $1 eq "sudo" ) {
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   172 			$commands{"$1"}=$i++;
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   173 			$command =~ s/\s*sudo\s+//;
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   174 		}
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   175 		$command =~ /\s*(\S+)\s*(.*)/;
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   176 		if ($1 && !defined $commands{"$1"}) {
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   177 				$commands{"$1"}=$i++;
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   178 		};	
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   179 		if ($2) {
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   180 			my $args = $2;
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   181 			my @args = split (/\s+/, $args);
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   182 			for my $a (@args) {
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   183 				$files{"$a"}=$i++
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   184 					if !defined $files{"$a"};
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   185 			};	
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   186 
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   187 				
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   188 		}
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   189 	}
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   190 
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   191 	if ($what eq "commands") {
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   192 		return %commands;
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   193 	} else {
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   194 		return %files;
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   195 	}
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   196 	
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   197 }
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   198 
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   199 sub load_command_lines
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   200 {
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   201 	my $lab_scripts_path = $_[0];
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   202 	my $lab_scripts_mask = $_[1];
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   203 
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   204 	my $cline_re_base = qq'
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   205 			(
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   206 			(?:\\^?([0-9]*C?))			# exitcode
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   207 			(?:_([0-9]+)_)?				# uid
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   208 			(?:_([0-9]+)_)				# pid
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   209 			(...?)					# day
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   210 			(.?.?)					# lab
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   211 			\\s					# space separator
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   212 			([0-9][0-9]):([0-9][0-9]):([0-9][0-9])	# time
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   213 			.\\[50D.\\[K				# killing symbols
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   214 			(.*?([\$\#]\\s?))			# prompt
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   215 			(.*)					# command line
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   216 			)
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   217 			';
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   218 	#my $cline_re = qr/$cline_re_base(?:$cline_re_base|$)/x;
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   219 	#my $cline_re = qr/(?:$cline_re_base)*$cline_re_base$/x;
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   220 	my $cline_re = qr/$cline_re_base/sx;
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   221 	my $cline_re1 = qr/$cline_re_base\x0D/sx;
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   222 	my $cline_re2 = qr/$cline_re_base$/sx;
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   223 
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   224 	my $vt = Term::VT102->new (	'cols' => $Config{"terminal_width"}, 
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   225 					'rows' => $Config{"terminal_height"});
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   226 	my $cline_vt = Term::VT102->new ('cols' => $Config{"terminal_width"}, 
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   227 					'rows' => $Config{"terminal_height"});
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   228 
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   229 	my $converter = Text::Iconv->new($Config{"encoding"}, "utf-8")
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   230 		if ($Config{"encoding"} && $Config{"encoding"} !~ /^utf-8$/i);
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   231 		
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   232 	print "Loading lm-scripts...\n" if $Config{"verbose"} =~ /y/;
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   233 
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   234 	my $file;
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   235 	my $skip_info;
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   236 
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   237 	my $commandlines_loaded =0;
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   238 	my $commandlines_processed =0;
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   239 
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   240 	my @lab_scripts = <$lab_scripts_path/$lab_scripts_mask>;
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   241 	for $file (@lab_scripts){
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   242 		
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devi@25
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   243 		# Пропускаем файл, если он не изменялся со времени нашего предудущего прохода
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   244 		my $size = (stat($file))[7];
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   245 		next if ($Script_Files{$file} && $Script_Files{$file}->{size} && $Script_Files{$file}->{size} >= $size);
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   246 
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   247 
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   248 		my $local_session_id;
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   249 		# Начальное значение идентификатора текущего сеанса определяем из имени скрипта
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   250 		# Впоследствии оно может быть уточнено
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   251 		$file =~ m@.*/([^/]*)\.script$@;
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   252 		$local_session_id = $1;
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   253 
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   254 		#Если файл только что появился, 
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devi@27
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   255 		#пытаемся найти и загрузить информацию о соответствующей ему сессии
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   256 		if (!$Script_Files{$file}) {
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   257 			my $session_file = $file;
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   258 			$session_file =~ s/\.script/.info/;
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   259 			if (open(SESSION, $session_file)) {
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   260 				local $/;
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   261 				my $data = <SESSION>;
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   262 				close(SESSION);
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   263 
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   264 				for my $session_data ($data =~ m@<session>(.*?)</session>@sg) {
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   265 					my %session;
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   266 					while ($session_data =~ m@<([^>]*?)>(.*?)</\1>@sg) {
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   267 						$session{$1} = $2;
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   268 					}
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   269 					$local_session_id = $session{"local_session_id"} if $session{"local_session_id"};
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   270 					$Sessions{$local_session_id}=\%session;
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   271 				}
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   272 
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   273 				#Загруженную информацию сразу же отправляем в поток
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   274 				print_session($Config{cache}, $local_session_id);
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   275 			}
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   276 		}
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   277 		
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   278 		open (FILE, "$file");
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devi@23
 | 
   279 		binmode FILE;
 | 
| 
devi@25
 | 
   280 		
 | 
| 
devi@25
 | 
   281 		# Переходим к тому месту, где мы окончили разбор
 | 
| 
devi@25
 | 
   282 		seek (FILE, $Script_Files{$file}->{tell}, 0) if $Script_Files{$file}->{tell};
 | 
| 
devi@25
 | 
   283 		$Script_Files{$file}->{size} = $size;
 | 
| 
devi@25
 | 
   284 		$Script_Files{$file}->{tell} = 0 unless $Script_Files{$file}->{tell};
 | 
| 
devi@25
 | 
   285 
 | 
| 
devi@25
 | 
   286 
 | 
| 
devi@23
 | 
   287 		$file =~ m@.*/(.*?)-.*@;
 | 
| 
devi@23
 | 
   288 		
 | 
| 
devi@23
 | 
   289 		my $tty = $1;
 | 
| 
devi@23
 | 
   290 		my $first_pass = 1;
 | 
| 
devi@23
 | 
   291 		my %cl;
 | 
| 
devi@23
 | 
   292 		my $last_output_length=0;
 | 
| 
devi@23
 | 
   293 		while (<FILE>) {
 | 
| 
devi@25
 | 
   294 			
 | 
| 
devi@23
 | 
   295 			$commandlines_processed++;
 | 
| 
devi@23
 | 
   296 				# time
 | 
| 
devi@23
 | 
   297 
 | 
| 
devi@32
 | 
   298 			next if s/^Script started on.*?\n//s;
 | 
| 
devi@32
 | 
   299 
 | 
| 
devi@23
 | 
   300 			if (/[0-9][0-9]:[0-9][0-9]:[0-9][0-9].\[[0-9][0-9]D.\[K/ && m/$cline_re/) {
 | 
| 
devi@23
 | 
   301 				s/.*\x0d(?!\x0a)//;
 | 
| 
devi@23
 | 
   302 		#		print "!!!",$_,"!!!\n";
 | 
| 
devi@23
 | 
   303 			#	next;
 | 
| 
devi@23
 | 
   304 			#	while (m/$cline_re1/gs) {
 | 
| 
devi@23
 | 
   305 			#	}
 | 
| 
devi@23
 | 
   306 				m/$cline_re2/gs;
 | 
| 
devi@23
 | 
   307 
 | 
| 
devi@23
 | 
   308 				$commandlines_loaded++;
 | 
| 
devi@23
 | 
   309 				$last_output_length=0;
 | 
| 
devi@23
 | 
   310 
 | 
| 
devi@23
 | 
   311 				# Previous command
 | 
| 
devi@23
 | 
   312 				my %last_cl = %cl;
 | 
| 
devi@25
 | 
   313 				my $err = $2 || "";
 | 
| 
devi@23
 | 
   314 
 | 
| 
devi@23
 | 
   315 
 | 
| 
devi@23
 | 
   316 =cut 
 | 
| 
devi@23
 | 
   317 
 | 
| 
devi@27
 | 
   318 Атрибуты cline
 | 
| 
devi@27
 | 
   319 Список полей, характеризующих командную строку
 | 
| 
devi@23
 | 
   320 
 | 
| 
devi@23
 | 
   321 	uid
 | 
| 
devi@23
 | 
   322 		Идентификатор пользователя
 | 
| 
devi@23
 | 
   323 	
 | 
| 
devi@23
 | 
   324 	tty 
 | 
| 
devi@23
 | 
   325 		Идентификатор терминала, на котором была вызвана команда
 | 
| 
devi@23
 | 
   326 
 | 
| 
devi@23
 | 
   327 	pid
 | 
| 
devi@23
 | 
   328 		PID-процесса командного интерпретатора, 
 | 
| 
devi@23
 | 
   329 		в котором была вызвана команда
 | 
| 
devi@23
 | 
   330 	
 | 
| 
devi@23
 | 
   331 	lab 
 | 
| 
devi@23
 | 
   332 		лабораторная работа, к которой относится команда.
 | 
| 
devi@23
 | 
   333 		Идентификатор текущей лабораторной работы 
 | 
| 
devi@23
 | 
   334 		хранится в файле ~/.labmaker/lab
 | 
| 
devi@23
 | 
   335 
 | 
| 
devi@23
 | 
   336 	pwd (!)
 | 
| 
devi@23
 | 
   337 		текущий каталог, из которого была вызвана команда
 | 
| 
devi@23
 | 
   338 
 | 
| 
devi@23
 | 
   339 	day
 | 
| 
devi@23
 | 
   340 		время вызова, день
 | 
| 
devi@23
 | 
   341 		В действительности здесь хранится не время вызова команды,
 | 
| 
devi@23
 | 
   342 		а с момента появления приглашения командного интерпретатора
 | 
| 
devi@23
 | 
   343 		для ввода команды
 | 
| 
devi@23
 | 
   344 		
 | 
| 
devi@23
 | 
   345 	
 | 
| 
devi@23
 | 
   346 	hour
 | 
| 
devi@23
 | 
   347 		время вызова, час
 | 
| 
devi@23
 | 
   348 	
 | 
| 
devi@23
 | 
   349 	min
 | 
| 
devi@23
 | 
   350 		время вызова, минута
 | 
| 
devi@23
 | 
   351 	
 | 
| 
devi@23
 | 
   352 	sec
 | 
| 
devi@23
 | 
   353 		время вызова, секунда
 | 
| 
devi@23
 | 
   354 	
 | 
| 
devi@23
 | 
   355 	time (!)
 | 
| 
devi@23
 | 
   356 		время вызова команды в Unix-формате.
 | 
| 
devi@23
 | 
   357 		Предпочтительнее использовать этот формат чем hour:min:sec,
 | 
| 
devi@23
 | 
   358 		использовавшийся в Labmaker
 | 
| 
devi@23
 | 
   359 	
 | 
| 
devi@23
 | 
   360 	fullprompt
 | 
| 
devi@23
 | 
   361 		Приглашение командной строки
 | 
| 
devi@23
 | 
   362 	
 | 
| 
devi@23
 | 
   363 	prompt
 | 
| 
devi@23
 | 
   364 		Сокращённое приглашение командной строки
 | 
| 
devi@23
 | 
   365 
 | 
| 
devi@23
 | 
   366 	cline 
 | 
| 
devi@23
 | 
   367 		Командная строка
 | 
| 
devi@23
 | 
   368 	
 | 
| 
devi@23
 | 
   369 	output
 | 
| 
devi@23
 | 
   370 		Результат выполнения команды
 | 
| 
devi@23
 | 
   371 	
 | 
| 
devi@23
 | 
   372 	diff
 | 
| 
devi@23
 | 
   373 		Указатель на ассоциированный с командой diff
 | 
| 
devi@23
 | 
   374 	
 | 
| 
devi@23
 | 
   375 	note (!)
 | 
| 
devi@23
 | 
   376 		Текстовый комментарий к команде.
 | 
| 
devi@23
 | 
   377 		Может генерироваться из самого лога с помощью команд
 | 
| 
devi@23
 | 
   378 			#^ Комментарий  
 | 
| 
devi@27
 | 
   379 			#= Комментарий
 | 
| 
devi@23
 | 
   380 			#v Комментарий
 | 
| 
devi@23
 | 
   381 		в том случае, если для комментирования достаточно одной строки,
 | 
| 
devi@23
 | 
   382 		или с помощью команд
 | 
| 
devi@23
 | 
   383 			cat > /dev/null #^ Заголовок
 | 
| 
devi@23
 | 
   384 			Текст
 | 
| 
devi@23
 | 
   385 			^D
 | 
| 
devi@23
 | 
   386 		в том случае, если комментарий развёрнутый.
 | 
| 
devi@23
 | 
   387 		В последнем случае комментарий может содержать 
 | 
| 
devi@23
 | 
   388 		заголовок, абзацы и несложное форматирование.
 | 
| 
devi@23
 | 
   389 
 | 
| 
devi@27
 | 
   390 		Символы ^, v или = после знака комментария # обозначает,
 | 
| 
devi@23
 | 
   391 		к какой команде относится комментарий:
 | 
| 
devi@27
 | 
   392 		к предыдущей (^), последующей (v)
 | 
| 
devi@27
 | 
   393 		или это общий комментарий по тексту, не относящийся непосредственно
 | 
| 
devi@27
 | 
   394 		ни к одной из них (=)
 | 
| 
devi@23
 | 
   395 
 | 
| 
devi@23
 | 
   396 	err 
 | 
| 
devi@23
 | 
   397 		Код завершения командной строки
 | 
| 
devi@23
 | 
   398 	
 | 
| 
devi@23
 | 
   399 	histnum (!)
 | 
| 
devi@23
 | 
   400 		Номер команды в истории командного интерпретатора
 | 
| 
devi@23
 | 
   401 	
 | 
| 
devi@23
 | 
   402 	status (!)
 | 
| 
devi@23
 | 
   403 		Является ли данная команда вызванной (r), запомненной (s)
 | 
| 
devi@23
 | 
   404 		или это подсказка completion (c).
 | 
| 
devi@23
 | 
   405 		
 | 
| 
devi@23
 | 
   406 		Команды, которые были вызваны и обработаны интерпретатором
 | 
| 
devi@23
 | 
   407 		имеют состояние "r". К таким командам относится большинство 
 | 
| 
devi@23
 | 
   408 		команд вводимых в интерпретатор.
 | 
| 
devi@23
 | 
   409 
 | 
| 
devi@23
 | 
   410 		Если команда набрана, но вызывать её по какой-либо причине
 | 
| 
devi@23
 | 
   411 		не хочется (например, команда может быть не полной, вредоносной
 | 
| 
devi@23
 | 
   412 		или просто бессмысленной в текущих условиях),
 | 
| 
devi@23
 | 
   413 		её можно сбросить с помощью комбинации клавиш Ctrl-C
 | 
| 
devi@23
 | 
   414 		(не путайте с прерыванием работающей команды! здесь она даже
 | 
| 
devi@23
 | 
   415 		не запускается!).
 | 
| 
devi@23
 | 
   416 		В таком случае она не выполняется, но попадает в журнал
 | 
| 
devi@23
 | 
   417 		со статусом "s".
 | 
| 
devi@23
 | 
   418 		
 | 
| 
devi@23
 | 
   419 		Если команда появилась в журнале благодаря автопроолжению 
 | 
| 
devi@23
 | 
   420 		-- когда было показано несколько вариантов --
 | 
| 
devi@23
 | 
   421 		она имеет статус "c".
 | 
| 
devi@23
 | 
   422 	
 | 
| 
devi@23
 | 
   423 	euid
 | 
| 
devi@23
 | 
   424 		Идентификатор пользователя от имени которого будет 
 | 
| 
devi@23
 | 
   425 		выполняться команда.
 | 
| 
devi@23
 | 
   426 		Может отличаться от реального uid в том случае,
 | 
| 
devi@23
 | 
   427 		если вызывается с помощью sudo
 | 
| 
devi@23
 | 
   428 
 | 
| 
devi@23
 | 
   429 	
 | 
| 
devi@23
 | 
   430 	version (!)
 | 
| 
devi@23
 | 
   431 		Версия lilalo-prompt использовавшаяся при записи
 | 
| 
devi@23
 | 
   432 		команды.
 | 
| 
devi@23
 | 
   433 
 | 
| 
devi@23
 | 
   434 		0 - версия использовавшая в labmaker.
 | 
| 
devi@23
 | 
   435 			Отсутствует информация о текущем каталоге и номере в истории. 
 | 
| 
devi@23
 | 
   436 			Информация о версии также не указана в приглашении.
 | 
| 
devi@23
 | 
   437 			
 | 
| 
devi@23
 | 
   438 		
 | 
| 
devi@23
 | 
   439 		1 - версия использующаяся в lilalo
 | 
| 
devi@23
 | 
   440 		
 | 
| 
devi@27
 | 
   441 	raw_file
 | 
| 
devi@23
 | 
   442 		Имя файла, в котором находится бинарное представление журнала.
 | 
| 
devi@23
 | 
   443 		Может содержать ключевое слово HERE, 
 | 
| 
devi@23
 | 
   444 		обозначающее что бинарное представление хранится
 | 
| 
devi@23
 | 
   445 		непосредственно в базе данных в атрибуте raw_data
 | 
| 
devi@23
 | 
   446 
 | 
| 
devi@27
 | 
   447 	raw_start
 | 
| 
devi@23
 | 
   448 		Начало блока командной строки в файле бинарного представления
 | 
| 
devi@23
 | 
   449 	
 | 
| 
devi@27
 | 
   450 	raw_output_start
 | 
| 
devi@25
 | 
   451 		Начало блока вывода
 | 
| 
devi@25
 | 
   452 	
 | 
| 
devi@27
 | 
   453 	raw_end
 | 
| 
devi@23
 | 
   454 		Конец блока командной строки в файле бинарного представления
 | 
| 
devi@23
 | 
   455 
 | 
| 
devi@27
 | 
   456 	raw_cline
 | 
| 
devi@25
 | 
   457 		Необработанная командная строка (без приглашения) в бинарном виде
 | 
| 
devi@23
 | 
   458 	
 | 
| 
devi@23
 | 
   459 	raw_data (*)
 | 
| 
devi@23
 | 
   460 		Бинарное представление команды и результатов её выполнения
 | 
| 
devi@23
 | 
   461 
 | 
| 
devi@23
 | 
   462 
 | 
| 
devi@23
 | 
   463 
 | 
| 
devi@23
 | 
   464 	
 | 
| 
devi@23
 | 
   465 ТАБЛИЦА SESSION
 | 
| 
devi@23
 | 
   466 	
 | 
| 
devi@23
 | 
   467 	Информация о сеансах
 | 
| 
devi@23
 | 
   468 
 | 
| 
devi@27
 | 
   469 		(см. lm-install)
 | 
| 
devi@23
 | 
   470 
 | 
| 
devi@23
 | 
   471 
 | 
| 
devi@23
 | 
   472 =cut
 | 
| 
devi@23
 | 
   473 
 | 
| 
devi@27
 | 
   474 				$cl{"local_session_id"} = $local_session_id;
 | 
| 
devi@23
 | 
   475 				# Parse new command 
 | 
| 
devi@25
 | 
   476 				$cl{"uid"} = $3;
 | 
| 
devi@23
 | 
   477 				$cl{"euid"} = $cl{"uid"};	# Если в команде обнаружится sudo, euid поменяем на 0
 | 
| 
devi@25
 | 
   478 				$cl{"pid"} = $4;
 | 
| 
devi@25
 | 
   479 				$cl{"day"} = $5;
 | 
| 
devi@25
 | 
   480 				$cl{"lab"} = $6;
 | 
| 
devi@25
 | 
   481 				$cl{"hour"} = $7;
 | 
| 
devi@25
 | 
   482 				$cl{"min"} = $8;
 | 
| 
devi@25
 | 
   483 				$cl{"sec"} = $9;
 | 
| 
devi@25
 | 
   484 				$cl{"fullprompt"} = $10;
 | 
| 
devi@25
 | 
   485 				$cl{"prompt"} = $11;
 | 
| 
devi@25
 | 
   486 				$cl{"raw_cline"} = $12;	
 | 
| 
devi@25
 | 
   487 
 | 
| 
devi@25
 | 
   488 				{
 | 
| 
devi@25
 | 
   489 				use bytes;
 | 
| 
devi@25
 | 
   490 				$cl{"raw_start"} = tell (FILE) - length($1);
 | 
| 
devi@25
 | 
   491 				$cl{"raw_output_start"} = tell FILE;
 | 
| 
devi@25
 | 
   492 				}
 | 
| 
devi@25
 | 
   493 				$cl{"raw_file"} = $file;
 | 
| 
devi@23
 | 
   494 
 | 
| 
devi@23
 | 
   495 				$cl{"err"} = 0;
 | 
| 
devi@23
 | 
   496 				$cl{"output"} = "";
 | 
| 
devi@23
 | 
   497 				$cl{"tty"} = $tty;
 | 
| 
devi@23
 | 
   498 
 | 
| 
devi@23
 | 
   499 				$cline_vt->process($cl{"raw_cline"}."\n");
 | 
| 
devi@23
 | 
   500 				$cl{"cline"} = $cline_vt->row_plaintext (1);
 | 
| 
devi@23
 | 
   501 				$cl{"cline"} =~ s/\s*$//;
 | 
| 
devi@23
 | 
   502 				$cline_vt->reset();
 | 
| 
devi@23
 | 
   503 
 | 
| 
devi@23
 | 
   504 				my %commands = extract_from_cline("commands", $cl{"cline"});
 | 
| 
devi@23
 | 
   505 				$cl{"euid"}=0 if defined $commands{"sudo"};
 | 
| 
devi@23
 | 
   506 				my @comms = sort { $commands{$a} cmp $commands{$b} } keys %commands; 
 | 
| 
devi@23
 | 
   507 				$cl{"last_command"} = $comms[$#comms] || ""; 
 | 
| 
devi@23
 | 
   508 		
 | 
| 
devi@23
 | 
   509 				if (
 | 
| 
devi@23
 | 
   510 				$Config{"suppress_editors"} =~ /^y/i 
 | 
| 
devi@23
 | 
   511 					&& grep ($_ eq $cl{"last_command"}, @{$Config{"editors"}}) ||
 | 
| 
devi@23
 | 
   512 				$Config{"suppress_pagers"}  =~ /^y/i 
 | 
| 
devi@23
 | 
   513 					&& grep ($_ eq $cl{"last_command"}, @{$Config{"pagers"}}) ||
 | 
| 
devi@23
 | 
   514 				$Config{"suppress_terminal"}=~ /^y/i 
 | 
| 
devi@23
 | 
   515 					&& grep ($_ eq $cl{"last_command"}, @{$Config{"terminal"}})
 | 
| 
devi@23
 | 
   516 				) {
 | 
| 
devi@23
 | 
   517 					$cl{"suppress_output"} = "1";
 | 
| 
devi@23
 | 
   518 				}
 | 
| 
devi@23
 | 
   519 				else {
 | 
| 
devi@23
 | 
   520 					$cl{"suppress_output"} = "0";
 | 
| 
devi@23
 | 
   521 					
 | 
| 
devi@23
 | 
   522 				}
 | 
| 
devi@23
 | 
   523 				$skip_info = 0;
 | 
| 
devi@23
 | 
   524 
 | 
| 
devi@23
 | 
   525 
 | 
| 
devi@23
 | 
   526 				print " ",$cl{"last_command"};
 | 
| 
devi@23
 | 
   527 
 | 
| 
devi@23
 | 
   528 				# Processing previous command line
 | 
| 
devi@23
 | 
   529 				if ($first_pass) {
 | 
| 
devi@23
 | 
   530 					$first_pass = 0;
 | 
| 
devi@23
 | 
   531 					next;
 | 
| 
devi@23
 | 
   532 				}
 | 
| 
devi@23
 | 
   533 
 | 
| 
devi@23
 | 
   534 				# Error code
 | 
| 
devi@25
 | 
   535 				$last_cl{"raw_end"} = $cl{"raw_start"};
 | 
| 
devi@23
 | 
   536 				$last_cl{"err"}=$err;
 | 
| 
devi@23
 | 
   537 				$last_cl{"err"}=130 if $err eq "^C";
 | 
| 
devi@23
 | 
   538 
 | 
| 
devi@23
 | 
   539 				if (grep ($_ eq $last_cl{"last_command"}, @{$Config{"editors"}})) {
 | 
| 
devi@23
 | 
   540 					bind_diff(\%last_cl);
 | 
| 
devi@23
 | 
   541 				}
 | 
| 
devi@23
 | 
   542 
 | 
| 
devi@23
 | 
   543 				# Output
 | 
| 
devi@23
 | 
   544 				if (!$last_cl{"suppress_output"} || $last_cl{"err"}) {
 | 
| 
devi@23
 | 
   545 					for (my $i=0; $i<$Config{"terminal_height"}; $i++) {
 | 
| 
devi@23
 | 
   546 						my $line= $vt->row_plaintext($i);
 | 
| 
devi@31
 | 
   547 						next if !defined ($line) ; #|| $line =~ /^\s*$/;
 | 
| 
devi@23
 | 
   548 						$line =~ s/\s*$//;
 | 
| 
devi@31
 | 
   549 						$line .= "\n" unless $line =~ /^\s*$/;
 | 
| 
devi@31
 | 
   550 						$last_cl{"output"} .= $line;
 | 
| 
devi@23
 | 
   551 					}
 | 
| 
devi@23
 | 
   552 				}
 | 
| 
devi@23
 | 
   553 				else {
 | 
| 
devi@23
 | 
   554 					$last_cl{"output"}= "";
 | 
| 
devi@23
 | 
   555 				}
 | 
| 
devi@23
 | 
   556 
 | 
| 
devi@23
 | 
   557 				$vt->reset();
 | 
| 
devi@23
 | 
   558 
 | 
| 
devi@23
 | 
   559 
 | 
| 
devi@23
 | 
   560 				# Classifying the command line
 | 
| 
devi@23
 | 
   561 
 | 
| 
devi@23
 | 
   562 
 | 
| 
devi@23
 | 
   563 				# Save 
 | 
| 
devi@23
 | 
   564 				if (!$Config{"lab"} || $cl{"lab"} eq $Config{"lab"}) {
 | 
| 
devi@23
 | 
   565 					# Changing encoding 
 | 
| 
devi@23
 | 
   566 					for (keys %last_cl) {
 | 
| 
devi@25
 | 
   567 						next if /raw/;
 | 
| 
devi@23
 | 
   568 						$last_cl{$_} = $converter->convert($last_cl{$_})
 | 
| 
devi@23
 | 
   569 							if ($Config{"encoding"} && 
 | 
| 
devi@23
 | 
   570 							$Config{"encoding"} !~ /^utf-8$/i);
 | 
| 
devi@23
 | 
   571 					}
 | 
| 
devi@23
 | 
   572 					push @Command_Lines, \%last_cl;	
 | 
| 
devi@25
 | 
   573 
 | 
| 
devi@25
 | 
   574 					# Сохранение позиции в файле, до которой выполнен
 | 
| 
devi@25
 | 
   575 					# успешный разбор
 | 
| 
devi@25
 | 
   576 					$Script_Files{$file}->{tell} = $last_cl{raw_end};
 | 
| 
devi@23
 | 
   577 				}	
 | 
| 
devi@23
 | 
   578 				next;
 | 
| 
devi@23
 | 
   579 			}
 | 
| 
devi@23
 | 
   580 			$last_output_length+=length($_);
 | 
| 
devi@23
 | 
   581 			#if (!$cl{"suppress_output"} || $last_output_length < 5000) {
 | 
| 
devi@23
 | 
   582 			if ($last_output_length < 50000) {
 | 
| 
devi@23
 | 
   583 				#print "(",length($_),")" if (length($_) > 2000) ;
 | 
| 
devi@23
 | 
   584 				$vt->process("$_"."\n") 
 | 
| 
devi@23
 | 
   585 			}
 | 
| 
devi@23
 | 
   586 			else
 | 
| 
devi@23
 | 
   587 			{
 | 
| 
devi@23
 | 
   588 				if (!$skip_info) {
 | 
| 
devi@23
 | 
   589 					print "($cl{last_command})";
 | 
| 
devi@23
 | 
   590 					$skip_info = 1;
 | 
| 
devi@23
 | 
   591 				}
 | 
| 
devi@23
 | 
   592 			}
 | 
| 
devi@23
 | 
   593 		}	
 | 
| 
devi@23
 | 
   594 		close(FILE);
 | 
| 
devi@23
 | 
   595 
 | 
| 
devi@23
 | 
   596 	}
 | 
| 
devi@23
 | 
   597 	if ($Config{"verbose"} =~ /y/) {
 | 
| 
devi@23
 | 
   598 		print "...finished." ;
 | 
| 
devi@23
 | 
   599 		print "Lines loaded: $commandlines_processed\n";
 | 
| 
devi@23
 | 
   600 		print "Command lines: $commandlines_loaded\n";
 | 
| 
devi@23
 | 
   601 	}
 | 
| 
devi@23
 | 
   602 }
 | 
| 
devi@23
 | 
   603 
 | 
| 
devi@23
 | 
   604 
 | 
| 
devi@23
 | 
   605 
 | 
| 
devi@23
 | 
   606 sub printq
 | 
| 
devi@23
 | 
   607 {
 | 
| 
devi@23
 | 
   608 	my $TO = shift;
 | 
| 
devi@23
 | 
   609 	my $text = join "", @_;
 | 
| 
devi@23
 | 
   610 	$text =~ s/&/&/g;
 | 
| 
devi@23
 | 
   611 	$text =~ s/</</g;
 | 
| 
devi@23
 | 
   612 	$text =~ s/>/>/g;
 | 
| 
devi@23
 | 
   613 	print $TO $text;
 | 
| 
devi@23
 | 
   614 }
 | 
| 
devi@23
 | 
   615 
 | 
| 
devi@23
 | 
   616 
 | 
| 
devi@23
 | 
   617 sub sort_command_lines
 | 
| 
devi@23
 | 
   618 {
 | 
| 
devi@23
 | 
   619 	print "Sorting command lines...\n" if $Config{"verbose"} =~ /y/;
 | 
| 
devi@23
 | 
   620 
 | 
| 
devi@23
 | 
   621 	# Sort Command_Lines
 | 
| 
devi@23
 | 
   622 	# Write Command_Lines to Command_Lines_Index
 | 
| 
devi@23
 | 
   623 
 | 
| 
devi@23
 | 
   624 	my @index;
 | 
| 
devi@23
 | 
   625 	for (my $i=0;$i<=$#Command_Lines;$i++) {
 | 
| 
devi@23
 | 
   626 		$index[$i]=$i;
 | 
| 
devi@23
 | 
   627 	}
 | 
| 
devi@23
 | 
   628 
 | 
| 
devi@23
 | 
   629 	@Command_Lines_Index = sort {
 | 
| 
devi@23
 | 
   630 		$Command_Lines[$index[$a]]->{"day"} cmp $Command_Lines[$index[$b]]->{"day"} ||
 | 
| 
devi@23
 | 
   631 		$Command_Lines[$index[$a]]->{"hour"} <=> $Command_Lines[$index[$b]]->{"hour"} ||
 | 
| 
devi@23
 | 
   632 		$Command_Lines[$index[$a]]->{"min"} <=> $Command_Lines[$index[$b]]->{"min"} ||
 | 
| 
devi@23
 | 
   633 		$Command_Lines[$index[$a]]->{"sec"} <=> $Command_Lines[$index[$b]]->{"sec"}
 | 
| 
devi@23
 | 
   634 	} @index;
 | 
| 
devi@23
 | 
   635 
 | 
| 
devi@23
 | 
   636 	print "...finished\n" if $Config{"verbose"} =~ /y/;
 | 
| 
devi@23
 | 
   637 
 | 
| 
devi@23
 | 
   638 }
 | 
| 
devi@23
 | 
   639 
 | 
| 
devi@23
 | 
   640 sub process_command_lines
 | 
| 
devi@23
 | 
   641 {
 | 
| 
devi@23
 | 
   642 	for my $i (@Command_Lines_Index) {
 | 
| 
devi@23
 | 
   643 
 | 
| 
devi@23
 | 
   644 		my $cl = \$Command_Lines[$i];
 | 
| 
devi@23
 | 
   645 		@{${$cl}->{"new_commands"}} =();
 | 
| 
devi@23
 | 
   646 		@{${$cl}->{"new_files"}} =();
 | 
| 
devi@23
 | 
   647 		$$cl->{"class"} = ""; 
 | 
| 
devi@23
 | 
   648 
 | 
| 
devi@23
 | 
   649 		if ($$cl->{"err"}) {
 | 
| 
devi@23
 | 
   650 			$$cl->{"class"}="wrong";
 | 
| 
devi@23
 | 
   651 			$$cl->{"class"}="interrupted"
 | 
| 
devi@23
 | 
   652 				if ($$cl->{"err"} eq 130);
 | 
| 
devi@23
 | 
   653 		}	
 | 
| 
devi@23
 | 
   654 		if (!$$cl->{"euid"}) {
 | 
| 
devi@23
 | 
   655 			$$cl->{"class"}.="_root";
 | 
| 
devi@23
 | 
   656 		}
 | 
| 
devi@23
 | 
   657 		
 | 
| 
devi@23
 | 
   658 #tab#		my @tab_words=split /\s+/, $$cl->{"output"};
 | 
| 
devi@23
 | 
   659 #tab#		my $last_word= $$cl->{"cline"} =~ /(\S*)$/;
 | 
| 
devi@23
 | 
   660 #tab#		$last_word =~ s@.*/@@;
 | 
| 
devi@23
 | 
   661 #tab#		my $this_is_tab=1;
 | 
| 
devi@23
 | 
   662 #tab#
 | 
| 
devi@23
 | 
   663 #tab#		if ($last_word && @tab_words >2) {
 | 
| 
devi@23
 | 
   664 #tab#			for my $tab_words (@tab_words) {
 | 
| 
devi@23
 | 
   665 #tab#				if ($tab_words !~ /^$last_word/) {
 | 
| 
devi@23
 | 
   666 #tab#					$this_is_tab=0;
 | 
| 
devi@23
 | 
   667 #tab#					last;
 | 
| 
devi@23
 | 
   668 #tab#				}
 | 
| 
devi@23
 | 
   669 #tab#			}
 | 
| 
devi@23
 | 
   670 #tab#		}	
 | 
| 
devi@23
 | 
   671 #tab#		$$cl->{"class"}="tab" if $this_is_tab;
 | 
| 
devi@23
 | 
   672 		
 | 
| 
devi@23
 | 
   673 
 | 
| 
devi@23
 | 
   674 		if ( !$$cl->{"err"}) {
 | 
| 
devi@23
 | 
   675 			# Command does not contain mistakes
 | 
| 
devi@23
 | 
   676 			
 | 
| 
devi@23
 | 
   677 			my %commands = extract_from_cline("commands", ${$cl}->{"cline"});
 | 
| 
devi@23
 | 
   678 			my %files = extract_from_cline("files", ${$cl}->{"cline"});
 | 
| 
devi@23
 | 
   679 
 | 
| 
devi@23
 | 
   680 			# Searching for new commands only
 | 
| 
devi@23
 | 
   681 			for my $command (keys  %commands) {
 | 
| 
devi@23
 | 
   682 				if (!defined $Commands_Stat{$command}) {
 | 
| 
devi@23
 | 
   683 					push @{$$cl->{new_commands}}, $command;
 | 
| 
devi@23
 | 
   684 				}	
 | 
| 
devi@23
 | 
   685 				$Commands_Stat{$command}++;
 | 
| 
devi@23
 | 
   686 			}
 | 
| 
devi@23
 | 
   687 			
 | 
| 
devi@23
 | 
   688 			for my $file (keys  %files) {
 | 
| 
devi@23
 | 
   689 				if (!defined $Files_Stat{$file}) {
 | 
| 
devi@23
 | 
   690 					push @{$$cl->{new_files}}, $file;
 | 
| 
devi@23
 | 
   691 				}	
 | 
| 
devi@23
 | 
   692 				$Files_Stat{$file}++;
 | 
| 
devi@23
 | 
   693 			}
 | 
| 
devi@23
 | 
   694 		}	
 | 
| 
devi@31
 | 
   695 
 | 
| 
devi@31
 | 
   696 		#if ($$cl->{cline}=~ /#\^(.*)/) {
 | 
| 
devi@31
 | 
   697 		#	my $j=$i-1;
 | 
| 
devi@31
 | 
   698 		#	$j-- while ($j >=0 && $Command_Lines[$j]->{tty} ne $$cl->{tty});
 | 
| 
devi@31
 | 
   699 		#	$Command_Lines[$j]->{note_title}="Замечание";
 | 
| 
devi@31
 | 
   700 		#	$Command_Lines[$j]->{note}="$1";
 | 
| 
devi@31
 | 
   701 		#}
 | 
| 
devi@23
 | 
   702 	}	
 | 
| 
devi@23
 | 
   703 
 | 
| 
devi@23
 | 
   704 }
 | 
| 
devi@23
 | 
   705 
 | 
| 
devi@23
 | 
   706 
 | 
| 
devi@23
 | 
   707 =cut 
 | 
| 
devi@23
 | 
   708 Вывести результат обработки журнала.
 | 
| 
devi@23
 | 
   709 =cut
 | 
| 
devi@23
 | 
   710 
 | 
| 
devi@23
 | 
   711 
 | 
| 
devi@23
 | 
   712 sub print_command_lines
 | 
| 
devi@23
 | 
   713 {
 | 
| 
devi@23
 | 
   714 	my $output_filename=$_[0];
 | 
| 
devi@25
 | 
   715 	my $mode = ">";
 | 
| 
devi@25
 | 
   716 	$mode =">>" if $Config{mode} eq "daemon";
 | 
| 
devi@25
 | 
   717 	open(OUT, $mode, $output_filename)
 | 
| 
devi@23
 | 
   718 		or die "Can't open $output_filename for writing\n";
 | 
| 
devi@23
 | 
   719 
 | 
| 
devi@23
 | 
   720 
 | 
| 
devi@23
 | 
   721 
 | 
| 
devi@25
 | 
   722 	#print OUT "<livelablog>\n";
 | 
| 
devi@23
 | 
   723 
 | 
| 
devi@23
 | 
   724 	my $cl;
 | 
| 
devi@23
 | 
   725 	my $in_range=0;
 | 
| 
devi@23
 | 
   726 	for my $i (@Command_Lines_Index) {
 | 
| 
devi@23
 | 
   727 		$cl = $Command_Lines[$i];
 | 
| 
devi@23
 | 
   728 
 | 
| 
devi@23
 | 
   729 		if ($Config{"from"} && $cl->{"cline"} =~ /$Config{"signature"}\s*$Config{"from"}/) {
 | 
| 
devi@23
 | 
   730 			$in_range=1;
 | 
| 
devi@23
 | 
   731 			next;
 | 
| 
devi@23
 | 
   732 		}
 | 
| 
devi@23
 | 
   733 		if ($Config{"to"} && $cl->{"cline"} =~ /$Config{"signature"}\s*$Config{"to"}/) {
 | 
| 
devi@23
 | 
   734 			$in_range=0;
 | 
| 
devi@23
 | 
   735 			next;
 | 
| 
devi@23
 | 
   736 		}
 | 
| 
devi@23
 | 
   737 		next if ($Config{"from"} && $Config{"to"} && !$in_range) 
 | 
| 
devi@23
 | 
   738 			||
 | 
| 
devi@23
 | 
   739 		    	($Config{"skip_empty"} =~ /^y/i && $cl->{"cline"} =~ /^\s*$/ )
 | 
| 
devi@23
 | 
   740 			||
 | 
| 
devi@23
 | 
   741 			($Config{"skip_wrong"} =~ /^y/i && $cl->{"err"} != 0)
 | 
| 
devi@23
 | 
   742 			||
 | 
| 
devi@23
 | 
   743 			($Config{"skip_interrupted"} =~ /^y/i && $cl->{"err"} == 130);
 | 
| 
devi@23
 | 
   744 		
 | 
| 
devi@23
 | 
   745 		my @new_commands=@{$cl->{"new_commands"}};
 | 
| 
devi@23
 | 
   746 		my @new_files=@{$cl->{"new_files"}};
 | 
| 
devi@23
 | 
   747 
 | 
| 
devi@23
 | 
   748 		my $cl_class="cline";
 | 
| 
devi@23
 | 
   749 		my $out_class="output";
 | 
| 
devi@23
 | 
   750 		if ($cl->{"class"}) {
 | 
| 
devi@23
 | 
   751 			$cl_class = $cl->{"class"}."_".$cl_class;
 | 
| 
devi@23
 | 
   752 			$out_class = $cl->{"class"}."_".$out_class;
 | 
| 
devi@23
 | 
   753 		}
 | 
| 
devi@23
 | 
   754 
 | 
| 
devi@23
 | 
   755 		# Вырезаем из вывода только нужное количество строк
 | 
| 
devi@23
 | 
   756 
 | 
| 
devi@23
 | 
   757 		my $output="";
 | 
| 
devi@23
 | 
   758 		if ($Config{"head_lines"} || $Config{"tail_lines"}) {
 | 
| 
devi@23
 | 
   759 			# Partialy output
 | 
| 
devi@23
 | 
   760 			my @lines = split '\n', $cl->{"output"};
 | 
| 
devi@23
 | 
   761 			# head
 | 
| 
devi@23
 | 
   762 			my $mark=1;
 | 
| 
devi@23
 | 
   763 			for (my $i=0; $i<= $#lines && $i < $Config{"cache_head_lines"}; $i++) {
 | 
| 
devi@23
 | 
   764 				$output .= $lines[$i]."\n";
 | 
| 
devi@23
 | 
   765 			}
 | 
| 
devi@23
 | 
   766 			# tail
 | 
| 
devi@23
 | 
   767 			my $start=$#lines-$Config{"cache_tail_lines"}+1;
 | 
| 
devi@23
 | 
   768 			if ($start < 0) {
 | 
| 
devi@23
 | 
   769 				$start=0;
 | 
| 
devi@23
 | 
   770 				$mark=0;
 | 
| 
devi@23
 | 
   771 			}	
 | 
| 
devi@23
 | 
   772 			if ($start < $Config{"cache_head_lines"}) {
 | 
| 
devi@23
 | 
   773 				$start=$Config{"cache_head_lines"};
 | 
| 
devi@23
 | 
   774 				$mark=0;
 | 
| 
devi@23
 | 
   775 			}	
 | 
| 
devi@23
 | 
   776 			$output .= $Config{"skip_text"}."\n" if $mark;
 | 
| 
devi@23
 | 
   777 			for (my $i=$start; $i<= $#lines; $i++) {
 | 
| 
devi@23
 | 
   778 				$output .= $lines[$i]."\n";
 | 
| 
devi@23
 | 
   779 			}
 | 
| 
devi@23
 | 
   780 		} 
 | 
| 
devi@23
 | 
   781 		else {
 | 
| 
devi@23
 | 
   782 			# Full output
 | 
| 
devi@23
 | 
   783 			$output .= $cl->{"output"};
 | 
| 
devi@23
 | 
   784 		}	
 | 
| 
devi@31
 | 
   785 		#$output .= "^C\n" if ($cl->{"err"} eq "130");
 | 
| 
devi@23
 | 
   786 
 | 
| 
devi@23
 | 
   787 
 | 
| 
devi@23
 | 
   788 		# Совместимость с labmaker
 | 
| 
devi@23
 | 
   789 
 | 
| 
devi@23
 | 
   790 		# Переводим в секунды Эпохи
 | 
| 
devi@23
 | 
   791 		# В labmaker'е данные хранились в неудобной форме: hour, min, sec, day of year
 | 
| 
devi@23
 | 
   792 		# Информация о годе отсутствовала
 | 
| 
devi@23
 | 
   793 		# Её можно внести: 
 | 
| 
devi@23
 | 
   794 		# Декабрь 2004 год; остальные -- 2005 год.
 | 
| 
devi@23
 | 
   795 
 | 
| 
devi@23
 | 
   796 		my $year = 2005;
 | 
| 
devi@23
 | 
   797 		$year = 2004 if ( $cl->{day} > 330 );
 | 
| 
devi@23
 | 
   798 		# timelocal(			$sec,	   $min,      $hour,      $mday,$mon,$year);
 | 
| 
devi@23
 | 
   799 		$cl->{time} = timelocal_nocheck($cl->{sec},$cl->{min},$cl->{hour},$cl->{day},0,$year);
 | 
| 
devi@23
 | 
   800 
 | 
| 
devi@23
 | 
   801 
 | 
| 
devi@23
 | 
   802 		# Начинаем вывод команды
 | 
| 
devi@23
 | 
   803 		print OUT "<command>\n";
 | 
| 
devi@30
 | 
   804 		print OUT "<local_session_id>",$cl->{local_session_id},"</local_session_id>\n";
 | 
| 
devi@23
 | 
   805 		print OUT "<time>",$cl->{time},"</time>\n";
 | 
| 
devi@25
 | 
   806 		print OUT "<raw_start>",$cl->{raw_start},"</raw_start>\n";
 | 
| 
devi@25
 | 
   807 		print OUT "<raw_output_start>",$cl->{raw_output_start},"</raw_output_start>\n";
 | 
| 
devi@25
 | 
   808 		print OUT "<raw_end>",$cl->{raw_end},"</raw_end>\n";
 | 
| 
devi@25
 | 
   809 		print OUT "<raw_file>",$cl->{raw_file},"</raw_file>\n";
 | 
| 
devi@23
 | 
   810 		print OUT "<tty>",$cl->{tty},"</tty>\n";
 | 
| 
devi@23
 | 
   811 		print OUT "<out_class>",$out_class,"</out_class>\n";
 | 
| 
devi@37
 | 
   812 		print OUT "<err>",$out_class,"</err>\n";
 | 
| 
devi@23
 | 
   813 		print OUT "<prompt>";
 | 
| 
devi@23
 | 
   814 			printq(\*OUT,,$cl->{"prompt"});
 | 
| 
devi@23
 | 
   815 		print OUT "</prompt>";
 | 
| 
devi@23
 | 
   816 		print OUT "<cline>";
 | 
| 
devi@23
 | 
   817 			printq(\*OUT,$cl->{"cline"});
 | 
| 
devi@23
 | 
   818 		print OUT "</cline>\n";
 | 
| 
devi@23
 | 
   819 		print OUT "<last_command>",$cl->{"last_command"},"</last_command>\n";
 | 
| 
devi@23
 | 
   820 		if (@new_commands) {
 | 
| 
devi@23
 | 
   821 			print OUT "<new_commands>";
 | 
| 
devi@23
 | 
   822 			printq(\*OUT, join (" ", @new_commands));
 | 
| 
devi@23
 | 
   823 			print OUT "</new_commands>";
 | 
| 
devi@23
 | 
   824 		}
 | 
| 
devi@23
 | 
   825 		if (@new_files) {
 | 
| 
devi@23
 | 
   826 			print OUT "<new_files>";
 | 
| 
devi@23
 | 
   827 			printq(\*OUT, join (" ", @new_files));
 | 
| 
devi@23
 | 
   828 			print OUT "</new_files>";
 | 
| 
devi@23
 | 
   829 		}
 | 
| 
devi@23
 | 
   830 		print OUT "<output>";
 | 
| 
devi@23
 | 
   831 			printq(\*OUT,$output);
 | 
| 
devi@23
 | 
   832 		print OUT "</output>\n";
 | 
| 
devi@23
 | 
   833 		if ($cl->{"diff"}) {
 | 
| 
devi@23
 | 
   834 			print OUT "<diff>";
 | 
| 
devi@28
 | 
   835 				printq(\*OUT,${$Diffs{$cl->{"diff"}}}{"text"});
 | 
| 
devi@23
 | 
   836 			print OUT "</diff>\n";
 | 
| 
devi@23
 | 
   837 		}
 | 
| 
devi@31
 | 
   838 		if ($cl->{"note"}) {
 | 
| 
devi@31
 | 
   839 			print OUT "<note>";
 | 
| 
devi@31
 | 
   840 				printq(\*OUT,$cl->{"note"});
 | 
| 
devi@31
 | 
   841 			print OUT "</note>\n";
 | 
| 
devi@31
 | 
   842 		}
 | 
| 
devi@31
 | 
   843 		if ($cl->{"note_title"}) {
 | 
| 
devi@31
 | 
   844 			print OUT "<note_title>";
 | 
| 
devi@31
 | 
   845 				printq(\*OUT,$cl->{"note_title"});
 | 
| 
devi@31
 | 
   846 			print OUT "</note_title>\n";
 | 
| 
devi@31
 | 
   847 		}
 | 
| 
devi@23
 | 
   848 		print OUT "</command>\n";
 | 
| 
devi@23
 | 
   849 
 | 
| 
devi@23
 | 
   850 	}
 | 
| 
devi@23
 | 
   851 
 | 
| 
devi@25
 | 
   852 	#print OUT "</livelablog>\n";
 | 
| 
devi@23
 | 
   853 	close(OUT);
 | 
| 
devi@27
 | 
   854 }
 | 
| 
devi@27
 | 
   855 
 | 
| 
devi@27
 | 
   856 sub print_session
 | 
| 
devi@27
 | 
   857 {
 | 
| 
devi@27
 | 
   858 	my $output_filename = $_[0];
 | 
| 
devi@27
 | 
   859 	my $local_session_id = $_[1];
 | 
| 
devi@27
 | 
   860 	return if not defined($Sessions{$local_session_id});
 | 
| 
devi@27
 | 
   861 
 | 
| 
devi@27
 | 
   862 	open(OUT, ">>", $output_filename)
 | 
| 
devi@27
 | 
   863 		or die "Can't open $output_filename for writing\n";
 | 
| 
devi@27
 | 
   864 	print OUT "<session>\n";
 | 
| 
devi@27
 | 
   865 	my %session = %{$Sessions{$local_session_id}};
 | 
| 
devi@27
 | 
   866 	for my $key (keys %session) {
 | 
| 
devi@27
 | 
   867 		print OUT "<$key>".$session{$key}."</$key>\n"
 | 
| 
devi@27
 | 
   868 	}
 | 
| 
devi@27
 | 
   869 	print OUT "</session>\n";
 | 
| 
devi@27
 | 
   870 	close(OUT);
 | 
| 
devi@27
 | 
   871 }
 | 
| 
devi@27
 | 
   872 
 | 
| 
devi@27
 | 
   873 sub send_cache
 | 
| 
devi@27
 | 
   874 {
 | 
| 
devi@27
 | 
   875 	# Если в кэше что-то накопилось, 
 | 
| 
devi@27
 | 
   876 	# попытаемся отправить это на сервер
 | 
| 
devi@27
 | 
   877 	#
 | 
| 
devi@27
 | 
   878 	my $cache_was_sent=0;
 | 
| 
devi@27
 | 
   879 	
 | 
| 
devi@27
 | 
   880 	if (open(CACHE, $Config{cache})) {
 | 
| 
devi@27
 | 
   881 		local $/;
 | 
| 
devi@27
 | 
   882 		my $cache = <CACHE>;
 | 
| 
devi@27
 | 
   883 		close(CACHE);
 | 
| 
devi@27
 | 
   884 
 | 
| 
devi@27
 | 
   885 		my $socket = IO::Socket::INET->new(
 | 
| 
devi@27
 | 
   886 							PeerAddr => $Config{backend_address},
 | 
| 
devi@27
 | 
   887 							PeerPort => $Config{backend_port},
 | 
| 
devi@27
 | 
   888 							proto	=> "tcp",
 | 
| 
devi@27
 | 
   889 							Type 	=> SOCK_STREAM
 | 
| 
devi@27
 | 
   890 						);
 | 
| 
devi@27
 | 
   891 
 | 
| 
devi@27
 | 
   892 		if ($socket) {
 | 
| 
devi@27
 | 
   893 			print $socket $cache;
 | 
| 
devi@27
 | 
   894 			close($socket);
 | 
| 
devi@27
 | 
   895 			$cache_was_sent = 1;
 | 
| 
devi@27
 | 
   896 		}
 | 
| 
devi@27
 | 
   897 	}
 | 
| 
devi@27
 | 
   898 	return $cache_was_sent;
 | 
| 
devi@23
 | 
   899 }
 | 
| 
devi@23
 | 
   900 
 | 
| 
devi@25
 | 
   901 sub save_cache_stat
 | 
| 
devi@25
 | 
   902 {
 | 
| 
devi@25
 | 
   903 	open (CACHE, ">$Config{cache_stat}");
 | 
| 
devi@25
 | 
   904 	for my $f (keys %Script_Files) {
 | 
| 
devi@25
 | 
   905 		print CACHE "$f\t",$Script_Files{$f}->{size},"\t",$Script_Files{$f}->{tell},"\n";
 | 
| 
devi@25
 | 
   906 	}
 | 
| 
devi@25
 | 
   907 	close(CACHE);
 | 
| 
devi@25
 | 
   908 }
 | 
| 
devi@25
 | 
   909 
 | 
| 
devi@25
 | 
   910 sub load_cache_stat
 | 
| 
devi@25
 | 
   911 {
 | 
| 
devi@25
 | 
   912 	if (open (CACHE, "$Config{cache_stat}")) {
 | 
| 
devi@25
 | 
   913 		while(<CACHE>) {
 | 
| 
devi@27
 | 
   914 			chomp;
 | 
| 
devi@25
 | 
   915 			my ($f, $size, $tell) = split /\t/;
 | 
| 
devi@25
 | 
   916 			$Script_Files{$f}->{size} = $size;
 | 
| 
devi@25
 | 
   917 			$Script_Files{$f}->{tell} = $tell;
 | 
| 
devi@25
 | 
   918 		}
 | 
| 
devi@25
 | 
   919 		close(CACHE);
 | 
| 
devi@25
 | 
   920 	};
 | 
| 
devi@25
 | 
   921 }
 | 
| 
devi@23
 | 
   922 
 | 
| 
devi@23
 | 
   923 
 | 
| 
devi@23
 | 
   924 main();
 | 
| 
devi@23
 | 
   925 
 | 
| 
devi@25
 | 
   926 sub process_was_killed
 | 
| 
devi@25
 | 
   927 {
 | 
| 
devi@25
 | 
   928 	$Killed = 1;
 | 
| 
devi@25
 | 
   929 }
 | 
| 
devi@25
 | 
   930 
 | 
| 
devi@23
 | 
   931 sub main
 | 
| 
devi@23
 | 
   932 {
 | 
| 
devi@23
 | 
   933 
 | 
| 
devi@27
 | 
   934 	$| = 1;
 | 
| 
devi@23
 | 
   935 
 | 
| 
devi@27
 | 
   936 	init_variables();
 | 
| 
devi@27
 | 
   937 	init_config();
 | 
| 
devi@23
 | 
   938 
 | 
| 
devi@27
 | 
   939 
 | 
| 
devi@27
 | 
   940 	if ($Config{"mode"} ne "daemon") {
 | 
| 
devi@27
 | 
   941 
 | 
| 
devi@27
 | 
   942 =cut
 | 
| 
devi@27
 | 
   943 	В нормальном режиме работы нужно
 | 
| 
devi@27
 | 
   944 	считать скрипты, обработать их и записать
 | 
| 
devi@27
 | 
   945 	результат выполнения в результриующий файл.
 | 
| 
devi@27
 | 
   946 	После этого завершить работу.
 | 
| 
devi@27
 | 
   947 =cut
 | 
| 
devi@28
 | 
   948 		for my $lab_log (split (/\s+/, $Config{"diffs"} || $Config{"input"})) {
 | 
| 
devi@28
 | 
   949 			load_diff_files($lab_log);
 | 
| 
devi@28
 | 
   950 		}
 | 
| 
devi@27
 | 
   951 		load_command_lines($Config{"input"}, $Config{"input_mask"});
 | 
| 
devi@27
 | 
   952 		sort_command_lines;
 | 
| 
devi@27
 | 
   953 		process_command_lines;
 | 
| 
devi@27
 | 
   954 		print_command_lines($Config{"cache"});
 | 
| 
devi@27
 | 
   955 	} 
 | 
| 
devi@27
 | 
   956 	else {
 | 
| 
devi@27
 | 
   957 		if (open(PIDFILE, $Config{agent_pidfile})) {
 | 
| 
devi@27
 | 
   958 			my $pid = <PIDFILE>;
 | 
| 
devi@27
 | 
   959 			close(PIDFILE);
 | 
| 
devi@27
 | 
   960 			if ( ! -e "/proc/$pid" || !`grep $Config{"l3-agent"} /proc/$pid/cmdline && grep "uid:.*\b$<\b" /proc/$pid/status`) {
 | 
| 
devi@27
 | 
   961 				print "Removing stale pidfile\n";
 | 
| 
devi@27
 | 
   962 				unlink $Config{agent_pidfile}
 | 
| 
devi@27
 | 
   963 					or die "Can't remove stale pidfile ". $Config{agent_pidfile}. " : $!";
 | 
| 
devi@27
 | 
   964 			}
 | 
| 
devi@27
 | 
   965 			else {
 | 
| 
devi@27
 | 
   966 				print "l3-agent is already running\n";
 | 
| 
devi@27
 | 
   967 				exit(0);
 | 
| 
devi@27
 | 
   968 			}
 | 
| 
devi@25
 | 
   969 		}
 | 
| 
devi@27
 | 
   970 		if ($Config{detach} =~ /^y/i) {
 | 
| 
devi@27
 | 
   971 			#$Config{verbose} = "no";
 | 
| 
devi@27
 | 
   972 			my $pid = fork;
 | 
| 
devi@27
 | 
   973 			exit if $pid;
 | 
| 
devi@27
 | 
   974 			die "Couldn't fork: $!" unless defined ($pid);
 | 
| 
devi@27
 | 
   975 
 | 
| 
devi@27
 | 
   976 			open(PIDFILE, ">", $Config{agent_pidfile})
 | 
| 
devi@27
 | 
   977 				or die "Can't open pidfile ". $Config{agent_pidfile}. " for wrting: $!";
 | 
| 
devi@27
 | 
   978 			print PIDFILE $$;
 | 
| 
devi@27
 | 
   979 			close(PIDFILE);
 | 
| 
devi@27
 | 
   980 
 | 
| 
devi@27
 | 
   981 			for my $handle (*STDIN, *STDOUT, *STDERR) {
 | 
| 
devi@27
 | 
   982 				open ($handle, "+<", "/dev/null")
 | 
| 
devi@27
 | 
   983 					or die "can't reopen $handle to /dev/null: $!"
 | 
| 
devi@27
 | 
   984 			}
 | 
| 
devi@27
 | 
   985 
 | 
| 
devi@27
 | 
   986 			POSIX::setsid()
 | 
| 
devi@27
 | 
   987 				or die "Can't start a new session: $!";
 | 
| 
devi@27
 | 
   988 
 | 
| 
devi@27
 | 
   989 			$0 = $Config{"l3-agent"};
 | 
| 
devi@27
 | 
   990 			
 | 
| 
devi@27
 | 
   991 			$SIG{INT} = $SIG{TERM} = $SIG{HUP} = \&process_was_killed;
 | 
| 
devi@25
 | 
   992 		}
 | 
| 
devi@27
 | 
   993 		while (not $Killed) {
 | 
| 
devi@27
 | 
   994 			@Command_Lines = ();
 | 
| 
devi@27
 | 
   995 			@Command_Lines_Index = ();
 | 
| 
devi@28
 | 
   996 			for my $lab_log (split (/\s+/, $Config{"diffs"} || $Config{"input"})) {
 | 
| 
devi@28
 | 
   997 				load_diff_files($lab_log);
 | 
| 
devi@28
 | 
   998 			}
 | 
| 
devi@27
 | 
   999 			load_cache_stat();
 | 
| 
devi@27
 | 
  1000 			load_command_lines($Config{"input"}, $Config{"input_mask"});
 | 
| 
devi@27
 | 
  1001 			if (@Command_Lines) {
 | 
| 
devi@27
 | 
  1002 				sort_command_lines;
 | 
| 
devi@27
 | 
  1003 				process_command_lines;
 | 
| 
devi@27
 | 
  1004 				print_command_lines($Config{"cache"});
 | 
| 
devi@27
 | 
  1005 			}
 | 
| 
devi@27
 | 
  1006 			save_cache_stat();
 | 
| 
devi@27
 | 
  1007 			if (-e $Config{cache} && (stat($Config{cache}))[7]) {
 | 
| 
devi@27
 | 
  1008 				send_cache() && unlink($Config{cache});
 | 
| 
devi@27
 | 
  1009 			}
 | 
| 
devi@27
 | 
  1010 			sleep($Config{"daemon_sleep_interval"} || 1);
 | 
| 
devi@27
 | 
  1011 		}
 | 
| 
devi@27
 | 
  1012 		
 | 
| 
devi@27
 | 
  1013 		unlink $Config{agent_pidfile};
 | 
| 
devi@25
 | 
  1014 	}
 | 
| 
devi@23
 | 
  1015 
 | 
| 
devi@23
 | 
  1016 }
 | 
| 
devi@23
 | 
  1017 
 | 
| 
devi@23
 | 
  1018 sub init_variables
 | 
| 
devi@23
 | 
  1019 {
 | 
| 
devi@23
 | 
  1020 }
 |