-#! /usr/bin/perl -w
-# $Cambridge$
-#
+#!/usr/bin/perl -w
+# $Cambridge$
# Copyright (c) 2003 Henk Penning, all rights reserved.
# penning@cs.uu.nl, http://www.cs.uu.nl/staff/henkp.html
# Version 1.1 was donated to the Apache Software Foundation 2003 Jan 28
# DEALINGS IN THE SOFTWARE.
#
# Thanks to Klaus Heinz <heinz@NetBSD.org> for sugestions ao htm_head
-
-my $PRG = 'mirmon' ;
-my $VER = '$Id: mirmon,v 1.37 2006/12/04 15:16:11 henkp Exp henkp $' ;
-
-use strict ;
-use IO::Pipe ;
-use IO::Select ;
-use Net::hostent ;
-
-my $DEF_CNF = "/etc/$PRG.conf" ;
-
-my %CNF =
- qw( timeout 300
- max_probes 25
- min_poll 1h
- max_poll 4h
- min_sync 1d
- max_sync 2d
- list_style plain
- put_histo top
- randomize 1
- ) ;
-
-my @REQ_KEYS =
- qw( web_page state countries mirror_list probe
- project_name project_url icons
- ) ;
+my $PRG = 'mirmon';
+my $VER = '$Id: mirmon,v 1.37 2006/12/04 15:16:11 henkp Exp henkp $';
+use strict;
+use IO::Pipe;
+use IO::Select;
+use Net::hostent;
+my $DEF_CNF = "/etc/$PRG.conf";
+my %CNF = qw( timeout 300
+ max_probes 25
+ min_poll 1h
+ max_poll 4h
+ min_sync 1d
+ max_sync 2d
+ list_style plain
+ put_histo top
+ randomize 1
+);
+my @REQ_KEYS = qw( web_page state countries mirror_list probe
+ project_name project_url icons
+);
my @OPT_KEYS =
qw( project_logo min_poll min_sync max_sync list_style htm_top htm_foot
- htm_head put_histo
- ) ;
-my %CNF_KEYS ; for ( @REQ_KEYS, @OPT_KEYS, keys %CNF )
- { $CNF_KEYS { $_ } ++ ; }
-
-my $TIM_PAT = '^(\d+)([smhd])$' ;
-my @LIST_STYLE = qw(plain apache) ;
-my @GET_OPTS = qw(all update) ;
-my @PUT_HGRAM = qw(top bottom nowhere) ;
-my $HIST = 14 ;
-my %APA_TYPES = () ; for ( qw(backup ftp http) ) { $APA_TYPES { $_ } ++ ; }
-
-my $prog = substr($0,rindex($0,'/')+1) ;
+ htm_head put_histo
+);
+my %CNF_KEYS;
+for ( @REQ_KEYS, @OPT_KEYS, keys %CNF ) { $CNF_KEYS{$_}++; }
+my $TIM_PAT = '^(\d+)([smhd])$';
+my @LIST_STYLE = qw(plain apache);
+my @GET_OPTS = qw(all update);
+my @PUT_HGRAM = qw(top bottom nowhere);
+my $HIST = 14;
+my %APA_TYPES = ();
+for (qw(backup ftp http)) { $APA_TYPES{$_}++; }
+my $prog = substr( $0, rindex( $0, '/' ) + 1 );
my $Usage = <<USAGE ;
Usage: $prog [ -v ] [ -q ] [ -t timeout ] [ -get opt ] [ -c conf ]
option v : be verbose
Extract the doc with 'pod2text $prog' or 'pod2html $prog OUT', etc.
-------------------------------------------------------------------
USAGE
-sub Usage { die "$_[0]$Usage" ; }
-sub Error { die "$prog: $_[0]\n" ; }
-sub Warn { warn "$prog: $_[0]\n" ; }
-
+sub Usage { die "$_[0]$Usage"; }
+sub Error { die "$prog: $_[0]\n"; }
+sub Warn { warn "$prog: $_[0]\n"; }
# usage: &GetOptions(ARG,ARG,..) defines $opt_ID as 1 or user spec'ed value
# usage: &GetOptions(\%opt,ARG,ARG,..) defines $opt{ID} as 1 or user value
# ARG = 'ID' | 'ID=SPC' | 'ID:SPC' for no-arg, required-arg or optional-arg
# ID = perl identifier
# SPC = i|f|s for integer, fixedpoint real or string argument
-
-use Getopt::Long ;
-Getopt::Long::config('no_ignore_case') ;
+use Getopt::Long;
+Getopt::Long::config('no_ignore_case');
# Usage() unless GetOptions() ;
-my %opt = () ; Usage() unless GetOptions (\%opt,'v','q','t=i','get=s','c=s') ;
-Usage("Arg count\n") unless @ARGV >= 0 ;
-
-my %WGT ;
-my $GET = IO::Select -> new () ;
-my %URL ;
-my %RES ;
-my %OLD ;
-my %LST ;
-my %CCS ;
-my %HREF ;
-
+my %opt = ();
+Usage() unless GetOptions( \%opt, 'v', 'q', 't=i', 'get=s', 'c=s' );
+Usage("Arg count\n") unless @ARGV >= 0;
+my %WGT;
+my $GET = IO::Select->new();
+my %URL;
+my %RES;
+my %OLD;
+my %LST;
+my %CCS;
+my %HREF;
# <META HTTP-EQUIV=Expires CONTENT="Tue, 04 Dec 1993 21:29:02 GMT">
-sub exp_date
- { my @day = qw(Sun Mon Tue Wed Thu Fri Sat) ;
- my @mon = qw(Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec) ;
- my @gmt = gmtime time + 3600 ;
- sprintf "%s, %02d %s %4d %02d:%02d:%02d GMT"
- , $day [ $gmt [ 6 ] ]
- , $gmt [ 3 ]
- , $mon [ $gmt [ 4 ] ]
- , $gmt [ 5 ] + 1900
- , @gmt [ 2, 1, 0 ]
- ;
- }
-
-sub find_conf
- { return $opt{c} if $opt{c} ;
- my $HOME = ( getpwuid $< ) [ 7 ] or Error "can get homedir '$<' ($!)" ;
- my @LIST = ( "$PRG.conf" , "$HOME/.$PRG.conf" , $DEF_CNF ) ;
- for my $conf ( @LIST ) { return $conf if -f $conf ; }
- Error sprintf "can't find a config file :\n %s" , join "\n ", @LIST ;
- }
-
-sub show_conf
- { print "vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv\n" ;
- for my $key ( sort keys %CNF )
- { next if $key =~ m/^_/ ;
- print "show_conf : $key = '$CNF{$key}'\n" ;
- }
- for my $key ( sort keys %HREF )
- { printf "show_conf : for site '%s' use instead\n '%s'\n",
- $key, $HREF { $key } if $opt{v} ;
- }
- printf "show_conf : included '%s'\n", join "', '", @{ $CNF{_include} } ;
- print "^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n" ;
- }
-
-sub get_conf ;
-
-sub get_conf
- { my $FILE = shift ;
-
- if ( grep $_ eq $FILE, @{ $CNF {_include} } )
- { Error "already included : '$FILE'" ; }
- else
- { push @{ $CNF {_include} }, $FILE ; }
-
- open FILE, $FILE or Error "can't open '$FILE' ($!)" ;
- my $CONF = join "\n", grep /./, <FILE> ;
- close FILE ;
-
- $CONF =~ s/\t/ /g ; # replace tabs
- $CONF =~ s/^[+ ]+// ; # delete leading space, plus
- $CONF =~ s/\n\n\s+/ /g ; # glue continuation lines
- $CONF =~ s/\n\n\+\s+//g ; # glue concatenation lines
- $CONF =~ s/\n\n\./\n/g ; # glue concatenation lines
-
- chop $CONF ;
- print "--$CONF--\n" if $opt{d} ;
- for ( grep ! /^#/, split /\n\n/, $CONF )
- { my ($key,$val) = split ' ', $_, 2 ;
- $val = '' unless defined $val ;
- print "conf '$FILE' : key '$key', val '$val'\n" if $opt{d} ;
- if ( exists $CNF_KEYS { $key } )
- { $CNF { $key } = $val ; }
- elsif ( $key eq 'site_url' )
- { my ( $site, $url ) = split ' ' , $val ;
- $url .= '/' unless $url =~ m!/$! ;
- $HREF { lc $site } = $url ;
- printf "config : for site '%s' use instead\n '%s'\n",
- $site, $url if $opt{v} ;
- }
- elsif ( $key eq 'env' )
- { my ( $x, $y ) = split ' ' , $val ;
- $ENV { $x } = $y ;
- printf "config : setenv '%s'\n '%s'\n", $x, $y if $opt{v} ;
- }
- elsif ( $key eq 'no_randomize' )
- { $CNF { randomize } = 0 ; }
- elsif ( $key eq 'include' )
- { get_conf $val ; }
- elsif ( $key eq 'show' )
- { show_conf unless $opt{q} ; }
- elsif ( $key eq 'exit' )
- { Error 'exit per config directive' ; }
- elsif ( $key eq 'max_age' )
- { $CNF { max_sync } = $val ; }
- else
- { show_conf ;
- Error "unknown keyword '$key' (value '$val')" ;
- }
- }
- }
-
-sub get_conf_opt
- { my $err = '' ;
- get_conf find_conf ;
- $CNF { timeout } = $opt{t} if $opt{t} ;
- for my $key ( @REQ_KEYS )
- { unless ( exists $CNF { $key } )
- { $err .= "$prog error: missing config for '$key'\n" ; }
- }
- for my $key ( qw(min_poll max_poll max_sync min_sync) )
- { my $max = $CNF { $key } ;
- unless ( $max =~ /$TIM_PAT/o )
- { $err .= "$prog error: $key ($max) doesn't match /$TIM_PAT/\n" ; }
- }
- unless ( grep $CNF { list_style } eq $_, @LIST_STYLE )
- { $err .= sprintf "%s : error: unknown 'list_style' '%s'\n",
- $prog, $CNF { list_style } ;
- }
- unless ( grep $CNF { put_histo } eq $_, @PUT_HGRAM )
- { $err .= sprintf "%s : error: unknown 'put_histo' '%s'\n",
- $prog, $CNF { put_histo } ;
- }
- if ( $opt { get } and not grep $opt { get } eq $_, @GET_OPTS )
- { $err .= sprintf "%s : error: unknown 'get option' '%s'\n",
- $prog, $opt { get } ;
- }
- Error $err if $err ;
- $opt{q} = 0 if $opt{v} ;
- }
-
-sub tim_to_s
- { my $tim = shift ;
- my %tab = ( 's' => 1, 'm' => 60, 'h' => 60 * 60, 'd' => 60 * 60 * 24 ) ;
- Error "wrong time '$tim'" unless $tim =~ /$TIM_PAT/o ;
- my $m = $1 ; my $u = $2 ;
- return $m * $tab { $u } ;
- }
-
-sub aprx_eq { my ( $t1, $t2 ) = @_ ; abs ( $t1 - $t2 ) < 60 ; }
-sub aprx_ge { my ( $t1, $t2 ) = @_ ; $t1 > $t2 or aprx_eq $t1, $t2 ; }
-sub aprx_le { my ( $t1, $t2 ) = @_ ; $t1 < $t2 or aprx_eq $t1, $t2 ; }
-sub aprx_gt { my ( $t1, $t2 ) = @_ ; $t1 > $t2 and not aprx_eq $t1, $t2 ; }
-sub aprx_lt { my ( $t1, $t2 ) = @_ ; $t1 < $t2 and not aprx_eq $t1, $t2 ; }
-
-sub pr_interval
- { my $s = shift ;
- my ( $magn, $unit ) ;
- my $mins = $s / 60 ; my $m = int ( $mins + 0.5 ) ;
- my $hours = $s / ( 60 * 60 ) ; my $h = int ( $hours + 0.5 ) ;
-
- if ( $s < 50 )
- { $magn = $s ; $unit = 'second' ; }
- elsif ( $m < 50 )
- { $magn = $m ; $unit = 'minute' ; }
- elsif ( $h < 36 )
- { $magn = $h ; $unit = 'hour' ; }
- else
- { $magn = sprintf "%.1f", $hours / 24 ; $unit = 'day' ; }
-
- $unit .= 's' unless $magn == 1 ;
-
- return "$magn $unit" ;
- }
-
-sub max_age1
- { ( tim_to_s $CNF { min_sync } ) + ( tim_to_s $CNF { max_poll } ) ; }
-sub max_age2
- { ( tim_to_s $CNF { max_sync } ) + ( tim_to_s $CNF { max_poll } ) ; }
-
-sub max_vrfy
- { ( tim_to_s $CNF { min_poll } ) + ( tim_to_s $CNF { max_poll } ) ; }
-
-sub age_code
- { my $time = shift ;
- return 'z' unless $time =~ /^\d+$/ ;
- return
- ( ( aprx_ge ( $time, $^T - max_age1 ) )
- ? 's'
- : ( aprx_ge ( $time, $^T - max_age2 ) ? 'b' : 'f' )
- ) ;
- }
-
-sub err
- { my $url = shift ;
- my $stat = shift ;
- printf "*** %-10s %s\n", $stat, $url unless $opt{q} ;
- my ( $time, $vrfy, $hstp, $hsts ) ;
- if ( exists $OLD { $url } )
- { $time = $OLD { $url } [ 0 ] ;
- $vrfy = $OLD { $url } [ 2 ] ;
- $hstp = substr $OLD { $url } [ 3 ], 1 - $HIST ;
- $hsts = $OLD { $url } [ 4 ] ;
- }
- else
- { $time = 'undef' ;
- $vrfy = 'undef' ;
- $hstp = '' ;
- $hsts = '' ;
- }
- $RES { $url } = [ $time, $stat, $vrfy, $hstp . 'f', $hsts, $^T ] ;
- }
-
-sub res
- { my $url = shift ;
- my $time = shift ;
- my $stat = shift ;
- my $hstp =
- ( exists $OLD { $url }
- ? substr ( $OLD { $url } [ 3 ], 1 - $HIST )
- : ''
- ) ;
- my $hsts = ( exists $OLD { $url } ? $OLD { $url } [ 4 ] : '') ;
- printf "result %d %s\n", $time, $url if $opt{v} ;
- $RES { $url } = [ $time, $stat, $^T, $hstp . 's', $hsts, $^T ] ;
- }
-
-sub get_state
- { my $STT = shift ;
- open STT, $STT or Error "can't open '$STT' ($!)" ;
- while ( <STT> )
- { chop ;
- my ( $url, $time, $stat, $vrfy, $hstp, $hsts, $lprb ) = split ' ' ;
- $stat =~ s/_/ /g ;
- $hstp = '' unless defined $hstp ;
- $hsts = '' unless defined $hsts ;
- $hsts = '' if $hsts eq 'undef' ;
- $lprb = 'undef' unless defined $lprb ;
- $OLD { $url } = [ $time, $stat, $vrfy, $hstp, $hsts, $lprb ] ;
- }
- close STT ;
- }
-
-sub check_hist
- { my $time = shift ;
- my $hsts = shift ;
- printf "check_hist: last '$time' hsts '$hsts'\n" if $opt{d} ;
-
- my $res = $hsts ;
- my ( $stmp, $hist ) ;
-
- if ( $hsts eq '' )
- { $stmp = 0 ; $hist = '' ; }
- else
- { ( $stmp, $hist ) = split '-', $hsts ; }
-
- if ( aprx_le $stmp, $^T - tim_to_s '1d' )
- { $res = sprintf "%s-%s%s"
- , $^T
- , substr ( $hist, 1 - $HIST )
- , age_code ( $time )
- ;
- }
- return $res ;
- }
-
-sub put_state
- { my $STT = shift ;
- my $TMP = "$STT.tmp" ;
- open TMP, ">$TMP" or Error "can't write '$TMP' ($!)" ;
- for my $url ( sort keys %RES )
- { $RES { $url } [ 4 ]
- = check_hist $RES { $url } [ 0 ], $RES { $url } [ 4 ] ;
- my @OUT = @{ $RES { $url } } ;
- $OUT [ 1 ] =~ s/\s/_/g ;
+sub exp_date {
+ my @day = qw(Sun Mon Tue Wed Thu Fri Sat);
+ my @mon = qw(Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec);
+ my @gmt = gmtime time + 3600;
+ sprintf "%s, %02d %s %4d %02d:%02d:%02d GMT", $day[ $gmt[6] ], $gmt[3],
+ $mon[ $gmt[4] ], $gmt[5] + 1900, @gmt[ 2, 1, 0 ];
+}
+sub find_conf {
+ return $opt{c} if $opt{c};
+ my $HOME = ( getpwuid $< )[7] or Error "can get homedir '$<' ($!)";
+ my @LIST = ( "$PRG.conf", "$HOME/.$PRG.conf", $DEF_CNF );
+ for my $conf (@LIST) { return $conf if -f $conf; }
+ Error sprintf "can't find a config file :\n %s", join "\n ", @LIST;
+}
+sub show_conf {
+ print "vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv\n";
+ for my $key ( sort keys %CNF ) {
+ next if $key =~ m/^_/;
+ print "show_conf : $key = '$CNF{$key}'\n";
+ }
+ for my $key ( sort keys %HREF ) {
+ printf "show_conf : for site '%s' use instead\n '%s'\n", $key,
+ $HREF{$key}
+ if $opt{v};
+ }
+ printf "show_conf : included '%s'\n", join "', '", @{ $CNF{_include} };
+ print "^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n";
+}
+sub get_conf;
+sub get_conf {
+ my $FILE = shift;
+ if ( grep $_ eq $FILE, @{ $CNF{_include} } ) {
+ Error "already included : '$FILE'";
+ }
+ else { push @{ $CNF{_include} }, $FILE; }
+ open FILE, $FILE or Error "can't open '$FILE' ($!)";
+ my $CONF = join "\n", grep /./, <FILE>;
+ close FILE;
+ $CONF =~ s/\t/ /g; # replace tabs
+ $CONF =~ s/^[+ ]+//; # delete leading space, plus
+ $CONF =~ s/\n\n\s+/ /g; # glue continuation lines
+ $CONF =~ s/\n\n\+\s+//g; # glue concatenation lines
+ $CONF =~ s/\n\n\./\n/g; # glue concatenation lines
+ chop $CONF;
+ print "--$CONF--\n" if $opt{d};
+ for ( grep !/^#/, split /\n\n/, $CONF ) {
+ my ( $key, $val ) = split ' ', $_, 2;
+ $val = '' unless defined $val;
+ print "conf '$FILE' : key '$key', val '$val'\n" if $opt{d};
+ if ( exists $CNF_KEYS{$key} ) { $CNF{$key} = $val; }
+ elsif ( $key eq 'site_url' ) {
+ my ( $site, $url ) = split ' ', $val;
+ $url .= '/' unless $url =~ m!/$!;
+ $HREF{ lc $site } = $url;
+ printf "config : for site '%s' use instead\n '%s'\n", $site, $url
+ if $opt{v};
+ }
+ elsif ( $key eq 'env' ) {
+ my ( $x, $y ) = split ' ', $val;
+ $ENV{$x} = $y;
+ printf "config : setenv '%s'\n '%s'\n", $x, $y if $opt{v};
+ }
+ elsif ( $key eq 'no_randomize' ) { $CNF{randomize} = 0; }
+ elsif ( $key eq 'include' ) { get_conf $val ; }
+ elsif ( $key eq 'show' ) { show_conf unless $opt{q}; }
+ elsif ( $key eq 'exit' ) { Error 'exit per config directive'; }
+ elsif ( $key eq 'max_age' ) { $CNF{max_sync} = $val; }
+ else {
+ show_conf;
+ Error "unknown keyword '$key' (value '$val')";
+ }
+ }
+}
+sub get_conf_opt {
+ my $err = '';
+ get_conf find_conf;
+ $CNF{timeout} = $opt{t} if $opt{t};
+ for my $key (@REQ_KEYS) {
+ unless ( exists $CNF{$key} ) {
+ $err .= "$prog error: missing config for '$key'\n";
+ }
+ }
+ for my $key (qw(min_poll max_poll max_sync min_sync)) {
+ my $max = $CNF{$key};
+ unless ( $max =~ /$TIM_PAT/o ) {
+ $err .= "$prog error: $key ($max) doesn't match /$TIM_PAT/\n";
+ }
+ }
+ unless ( grep $CNF{list_style} eq $_, @LIST_STYLE ) {
+ $err .= sprintf "%s : error: unknown 'list_style' '%s'\n", $prog,
+ $CNF{list_style};
+ }
+ unless ( grep $CNF{put_histo} eq $_, @PUT_HGRAM ) {
+ $err .= sprintf "%s : error: unknown 'put_histo' '%s'\n", $prog,
+ $CNF{put_histo};
+ }
+ if ( $opt{get} and not grep $opt{get} eq $_, @GET_OPTS ) {
+ $err .= sprintf "%s : error: unknown 'get option' '%s'\n", $prog,
+ $opt{get};
+ }
+ Error $err if $err;
+ $opt{q} = 0 if $opt{v};
+}
+sub tim_to_s {
+ my $tim = shift;
+ my %tab = ( 's' => 1, 'm' => 60, 'h' => 60 * 60, 'd' => 60 * 60 * 24 );
+ Error "wrong time '$tim'" unless $tim =~ /$TIM_PAT/o;
+ my $m = $1;
+ my $u = $2;
+ return $m * $tab{$u};
+}
+sub aprx_eq { my ( $t1, $t2 ) = @_; abs( $t1 - $t2 ) < 60; }
+sub aprx_ge { my ( $t1, $t2 ) = @_; $t1 > $t2 or aprx_eq $t1, $t2; }
+sub aprx_le { my ( $t1, $t2 ) = @_; $t1 < $t2 or aprx_eq $t1, $t2; }
+sub aprx_gt { my ( $t1, $t2 ) = @_; $t1 > $t2 and not aprx_eq $t1, $t2; }
+sub aprx_lt { my ( $t1, $t2 ) = @_; $t1 < $t2 and not aprx_eq $t1, $t2; }
+sub pr_interval {
+ my $s = shift;
+ my ( $magn, $unit );
+ my $mins = $s / 60;
+ my $m = int( $mins + 0.5 );
+ my $hours = $s / ( 60 * 60 );
+ my $h = int( $hours + 0.5 );
+ if ( $s < 50 ) { $magn = $s; $unit = 'second'; }
+ elsif ( $m < 50 ) { $magn = $m; $unit = 'minute'; }
+ elsif ( $h < 36 ) { $magn = $h; $unit = 'hour'; }
+ else { $magn = sprintf "%.1f", $hours / 24; $unit = 'day'; }
+ $unit .= 's' unless $magn == 1;
+ return "$magn $unit";
+}
+sub max_age1 {
+ ( tim_to_s $CNF {min_sync} ) + ( tim_to_s $CNF {max_poll} );
+}
+sub max_age2 {
+ ( tim_to_s $CNF {max_sync} ) + ( tim_to_s $CNF {max_poll} );
+}
+sub max_vrfy {
+ ( tim_to_s $CNF {min_poll} ) + ( tim_to_s $CNF {max_poll} );
+}
+sub age_code {
+ my $time = shift;
+ return 'z' unless $time =~ /^\d+$/;
+ return (
+ ( aprx_ge( $time, $^T - max_age1 ) )
+ ? 's'
+ : ( aprx_ge( $time, $^T - max_age2 ) ? 'b' : 'f' )
+ );
+}
+sub err {
+ my $url = shift;
+ my $stat = shift;
+ printf "*** %-10s %s\n", $stat, $url unless $opt{q};
+ my ( $time, $vrfy, $hstp, $hsts );
+ if ( exists $OLD{$url} ) {
+ $time = $OLD{$url}[0];
+ $vrfy = $OLD{$url}[2];
+ $hstp = substr $OLD{$url}[3], 1 - $HIST;
+ $hsts = $OLD{$url}[4];
+ }
+ else {
+ $time = 'undef';
+ $vrfy = 'undef';
+ $hstp = '';
+ $hsts = '';
+ }
+ $RES{$url} = [ $time, $stat, $vrfy, $hstp . 'f', $hsts, $^T ];
+}
+sub res {
+ my $url = shift;
+ my $time = shift;
+ my $stat = shift;
+ my $hstp = (
+ exists $OLD{$url}
+ ? substr( $OLD{$url}[3], 1 - $HIST )
+ : ''
+ );
+ my $hsts = ( exists $OLD{$url} ? $OLD{$url}[4] : '' );
+ printf "result %d %s\n", $time, $url if $opt{v};
+ $RES{$url} = [ $time, $stat, $^T, $hstp . 's', $hsts, $^T ];
+}
+sub get_state {
+ my $STT = shift;
+ open STT, $STT or Error "can't open '$STT' ($!)";
+ while (<STT>) {
+ chop;
+ my ( $url, $time, $stat, $vrfy, $hstp, $hsts, $lprb ) = split ' ';
+ $stat =~ s/_/ /g;
+ $hstp = '' unless defined $hstp;
+ $hsts = '' unless defined $hsts;
+ $hsts = '' if $hsts eq 'undef';
+ $lprb = 'undef' unless defined $lprb;
+ $OLD{$url} = [ $time, $stat, $vrfy, $hstp, $hsts, $lprb ];
+ }
+ close STT;
+}
+sub check_hist {
+ my $time = shift;
+ my $hsts = shift;
+ printf "check_hist: last '$time' hsts '$hsts'\n" if $opt{d};
+ my $res = $hsts;
+ my ( $stmp, $hist );
+ if ( $hsts eq '' ) { $stmp = 0; $hist = ''; }
+ else { ( $stmp, $hist ) = split '-', $hsts; }
+ if ( aprx_le $stmp, $^T - tim_to_s '1d' ) {
+ $res = sprintf "%s-%s%s", $^T, substr( $hist, 1 - $HIST ),
+ age_code($time);
+ }
+ return $res;
+}
+sub put_state {
+ my $STT = shift;
+ my $TMP = "$STT.tmp";
+ open TMP, ">$TMP" or Error "can't write '$TMP' ($!)";
+ for my $url ( sort keys %RES ) {
+ $RES{$url}[4] = check_hist $RES {$url}[0], $RES{$url}[4];
+ my @OUT = @{ $RES{$url} };
+ $OUT[1] =~ s/\s/_/g;
printf TMP "%s %s\n", $url, join ' ', @OUT
- or Error "can't print to $TMP ($!)" ;
- }
- close TMP ;
- if ( -z $TMP )
- { Warn "wrote empty state file; keeping previous version" ; }
- else
- { rename $TMP, $STT or Error "can't rename '$TMP', '$STT' ($!)" ; }
- }
-
-sub get_ccs
- { my $CCS = shift ;
- open CCS, $CCS or Error "can't open '$CCS' ($!)" ;
- while ( <CCS> )
- { chop ;
- next if /^#/ ;
- my ( $code, $dash, $reg ) = split ' ', $_, 3 ;
- $CCS { lc $code } = lc $reg ;
- }
- close CCS ;
- }
-
-sub type_site
- { my $url = shift ;
- my ( $type, $site, $home ) ;
- if ( $url =~ m!^(ftp|http)://([^/:]+)(:\d+)?/! )
- { $type = $1 ; $site = $2 ; $home = $& ; }
- return $type, $site, $home ;
- }
-
-sub type { my ( $t, $s, $h) = type_site $_[0] ; $t ; }
-sub site { my ( $t, $s, $h) = type_site $_[0] ; $s ; }
-sub home { my ( $t, $s, $h) = type_site $_[0] ; $h ; }
-
-sub get_list
- { my $LST = shift ;
- my ( $reg, $url ) ;
- open LST, $LST or Error "can't open '$LST' ($!)" ;
- while ( <LST> )
- { chop ;
- next if /^#/ ;
- next if /^\s*$/ ;
- if ( $CNF { list_style } eq 'plain' )
- { ( $reg, $url ) = split ' ' ;
- unless ( $url =~ m!/$! )
- { print "*** mirmon appended '/' to $url\n" unless $opt{q} ;
- $url .= '/' ;
- }
- }
- elsif ( $CNF { list_style } eq 'apache' )
- { my $apache_type ;
- ( $apache_type, $reg, $url ) = split ' ' ;
- unless ( defined $APA_TYPES { $apache_type } )
- { print "*** strange type : $apache_type\n" unless $opt{q} ;
- next ;
- }
- unless ( $url =~ m!/$! )
- { print "*** missing '/' in $url\n" unless $opt{q} ;
- $url .= '/' ;
- }
- }
-
- my $site = site $url ;
- my $type = type $url ;
-
- unless ( defined $site )
- { print "*** strange url : '$url'\n" unless $opt{q} ; next ; }
-
- $LST { $url } = [ $type , $site, $reg ] ;
- }
- }
-
-sub url { sprintf '<A HREF="%s">%s</A>', $_[0], $_[1] ; }
-sub nam { sprintf '<A NAME="%s">%s</A>', $_[0], $_[1] ; }
-sub SMA { sprintf "<FONT SIZE=\"-1\">%s</FONT>", $_[0] ; }
-sub BLD { sprintf "<B>%s</B>", $_[0] ; }
-sub NSS { sprintf SMA('%s site%s'), $_[0], ( $_[0] == 1 ? '' : 's' ) ; }
-sub TAB { sprintf "<TABLE BORDER=2 CELLPADDING=3>%s</TABLE>", $_[0] ; }
-sub TR { sprintf "<TR>%s</TR>\n", $_[0] ; }
-sub TH { sprintf "<TH>%s</TH>\n", $_[0] ; }
-sub TD { sprintf "<TD>%s</TD>\n", $_[0] ; }
-sub TDr { sprintf "<TD ALIGN=\"RIGHT\">%s</TD>\n", $_[0] ; }
-sub RED { sprintf "<FONT COLOR=\"RED\">%s</FONT>", $_[0] ; }
-sub GRN { sprintf '<FONT COLOR="GREEN">%s</FONT>', $_[0] ; }
-
-sub htmlquote
- { my $x = shift ;
- $x =~ s/&/&/g ;
- $x =~ s/</</g ;
- $x =~ s/>/>/g ;
- return $x ;
- }
-
-sub diff
- { my $time = shift ;
- my $max = shift ;
- my $res ;
-
- if ( $time == $^T )
- { $res = BLD 'renewed' ; }
- else
- { $res = pr_interval $^T - $time ;
- $res = BLD RED $res if aprx_lt $time, $max ;
- }
- return $res ;
- }
-
-sub img_sf_cnt
- { sprintf '<IMG BORDER=1 SRC="%s/mm%s%02d.gif" ALT="">'
- , $CNF { icons }, $_[0], $_[1] ;
- }
-
-sub img_sf { img_sf_cnt $_[0], 1 ; }
-
-sub show_hist
- { my $hst = shift ;
- return '' unless $hst =~ m/^[sbfz]+$/ ;
- if ( length $hst == $HIST and $hst =~ /^(s*b)s*$/ )
- { return img_sf_cnt 'sb', length $1 ; }
- elsif ( length $hst == $HIST and $hst =~ /^(s*f)s*$/ )
- { return img_sf_cnt 'sf', length $1 ; }
- elsif ( length $hst == $HIST and $hst =~ /^(s*b)fs*$/ )
- { return img_sf_cnt 'sbf', length $1 ; }
- my $res = '' ;
- my $cnt = 1 ;
- my $prf = substr $hst, 0, 1 ;
- $hst = substr $hst, 1 ;
- while ( $hst ne '' )
- { if ( substr ( $prf, 0, 1 ) eq substr ( $hst, 0, 1 ) )
- { $cnt ++ ;
- $hst = substr $hst, 1 ;
- }
- else
- { $res .= img_sf_cnt $prf, $cnt ;
- $prf = substr $hst, 0, 1 ;
- $hst = substr $hst, 1 ;
- $cnt = 1 ;
- }
- }
- $res .= img_sf_cnt $prf, $cnt if $cnt ;
- return $res ;
- }
-
-sub show_hist_age
- { my $hsts = shift ;
- my $time = shift ;
- return '' if $hsts eq '' ;
- my ( $t, $h ) = split '-', $hsts ;
+ or Error "can't print to $TMP ($!)";
+ }
+ close TMP;
+ if ( -z $TMP ) { Warn "wrote empty state file; keeping previous version"; }
+ else { rename $TMP, $STT or Error "can't rename '$TMP', '$STT' ($!)"; }
+}
+sub get_ccs {
+ my $CCS = shift;
+ open CCS, $CCS or Error "can't open '$CCS' ($!)";
+ while (<CCS>) {
+ chop;
+ next if /^#/;
+ my ( $code, $dash, $reg ) = split ' ', $_, 3;
+ $CCS{ lc $code } = lc $reg;
+ }
+ close CCS;
+}
+sub type_site {
+ my $url = shift;
+ my ( $type, $site, $home );
+ if ( $url =~ m!^(ftp|http)://([^/:]+)(:\d+)?/! ) {
+ $type = $1;
+ $site = $2;
+ $home = $&;
+ }
+ return $type, $site, $home;
+}
+sub type { my ( $t, $s, $h ) = type_site $_[0]; $t; }
+sub site { my ( $t, $s, $h ) = type_site $_[0]; $s; }
+sub home { my ( $t, $s, $h ) = type_site $_[0]; $h; }
+sub get_list {
+ my $LST = shift;
+ my ( $reg, $url );
+ open LST, $LST or Error "can't open '$LST' ($!)";
+ while (<LST>) {
+ chop;
+ next if /^#/;
+ next if /^\s*$/;
+ if ( $CNF{list_style} eq 'plain' ) {
+ ( $reg, $url ) = split ' ';
+ unless ( $url =~ m!/$! ) {
+ print "*** mirmon appended '/' to $url\n" unless $opt{q};
+ $url .= '/';
+ }
+ }
+ elsif ( $CNF{list_style} eq 'apache' ) {
+ my $apache_type;
+ ( $apache_type, $reg, $url ) = split ' ';
+ unless ( defined $APA_TYPES{$apache_type} ) {
+ print "*** strange type : $apache_type\n" unless $opt{q};
+ next;
+ }
+ unless ( $url =~ m!/$! ) {
+ print "*** missing '/' in $url\n" unless $opt{q};
+ $url .= '/';
+ }
+ }
+ my $site = site $url ;
+ my $type = type $url ;
+ unless ( defined $site ) {
+ print "*** strange url : '$url'\n" unless $opt{q};
+ next;
+ }
+ $LST{$url} = [ $type, $site, $reg ];
+ }
+}
+sub url { sprintf '<A HREF="%s">%s</A>', $_[0], $_[1]; }
+sub nam { sprintf '<A NAME="%s">%s</A>', $_[0], $_[1]; }
+sub SMA { sprintf "<FONT SIZE=\"-1\">%s</FONT>", $_[0]; }
+sub BLD { sprintf "<B>%s</B>", $_[0]; }
+sub NSS { sprintf SMA('%s site%s'), $_[0], ( $_[0] == 1 ? '' : 's' ); }
+sub TAB { sprintf "<TABLE BORDER=2 CELLPADDING=3>%s</TABLE>", $_[0]; }
+sub TR { sprintf "<TR>%s</TR>\n", $_[0]; }
+sub TH { sprintf "<TH>%s</TH>\n", $_[0]; }
+sub TD { sprintf "<TD>%s</TD>\n", $_[0]; }
+sub TDr { sprintf "<TD ALIGN=\"RIGHT\">%s</TD>\n", $_[0]; }
+sub RED { sprintf "<FONT COLOR=\"RED\">%s</FONT>", $_[0]; }
+sub GRN { sprintf '<FONT COLOR="GREEN">%s</FONT>', $_[0]; }
+sub htmlquote {
+ my $x = shift;
+ $x =~ s/&/&/g;
+ $x =~ s/</</g;
+ $x =~ s/>/>/g;
+ return $x;
+}
+sub diff {
+ my $time = shift;
+ my $max = shift;
+ my $res;
+ if ( $time == $^T ) { $res = BLD 'renewed'; }
+ else {
+ $res = pr_interval $^T - $time;
+ $res = BLD RED $res if aprx_lt $time, $max;
+ }
+ return $res;
+}
+sub img_sf_cnt {
+ sprintf '<IMG BORDER=1 SRC="%s/mm%s%02d.gif" ALT="">', $CNF{icons}, $_[0],
+ $_[1];
+}
+sub img_sf { img_sf_cnt $_[0], 1; }
+sub show_hist {
+ my $hst = shift;
+ return '' unless $hst =~ m/^[sbfz]+$/;
+ if ( length $hst == $HIST and $hst =~ /^(s*b)s*$/ ) {
+ return img_sf_cnt 'sb', length $1;
+ }
+ elsif ( length $hst == $HIST and $hst =~ /^(s*f)s*$/ ) {
+ return img_sf_cnt 'sf', length $1;
+ }
+ elsif ( length $hst == $HIST and $hst =~ /^(s*b)fs*$/ ) {
+ return img_sf_cnt 'sbf', length $1;
+ }
+ my $res = '';
+ my $cnt = 1;
+ my $prf = substr $hst, 0, 1;
+ $hst = substr $hst, 1;
+ while ( $hst ne '' ) {
+ if ( substr( $prf, 0, 1 ) eq substr( $hst, 0, 1 ) ) {
+ $cnt++;
+ $hst = substr $hst, 1;
+ }
+ else {
+ $res .= img_sf_cnt $prf, $cnt;
+ $prf = substr $hst, 0, 1;
+ $hst = substr $hst, 1;
+ $cnt = 1;
+ }
+ }
+ $res .= img_sf_cnt $prf, $cnt if $cnt;
+ return $res;
+}
+sub show_hist_age {
+ my $hsts = shift;
+ my $time = shift;
+ return '' if $hsts eq '';
+ my ( $t, $h ) = split '-', $hsts;
if ( aprx_lt $t, $^T ) { $h .= age_code $time ; }
- return show_hist substr $h, - $HIST ;
- }
-
-sub gen_histogram_probes
- { my ( $time, $stat, $vrfy, $hstp, $hsts, $lprb ) ;
- my %tab = () ;
- my %bad = () ;
- my $res = '' ;
- my $s_cnt = 0 ;
- my $f_cnt = 0 ;
- my $hr_min ;
- my $hr_max ;
- return '' unless scalar keys %RES ;
- for my $url ( keys %RES )
- { ( $time, $stat, $vrfy, $hstp, $hsts, $lprb ) = @{ $RES { $url } } ;
- my $hr = int ( ( $^T - $lprb ) / 3600 + 0.5 ) ;
- $hr_min = $hr if ! defined $hr_min or $hr < $hr_min ;
- $hr_max = $hr if ! defined $hr_max or $hr > $hr_max ;
- if ( $stat eq 'ok' )
- { $tab { $hr } ++ ; $s_cnt ++ ; }
- else
- { $bad { $hr } ++ ; $f_cnt ++ ; }
- }
- $res = TR
- ( TH ( 'hours ago' )
- . TH ( 'succ' )
- . TH ( 'fail' )
- . TH sprintf
- ( '%s %s, %s %s'
- , $s_cnt , GRN ( 'successful' )
- , $f_cnt , RED ( 'failed' )
- )
- ) ;
-
- my $max = 0 ;
- for my $x ( keys %tab )
- { my $tot = $tab { $x } + ( $bad { $x } || 0 ) ;
- $max = $tot if $max < $tot ;
- } ;
-
- return "<BLOCKQUOTE>\nnothing yet\n</BLOCKQUOTE>\n" unless $max ;
-
- for my $hr ( $hr_min .. $hr_max )
- { my $x = $tab { $hr } || 0 ;
- my $y = $bad { $hr } || 0 ;
- my $n = int ( $x / $max * $HIST ) ;
- my $b = int ( $y / $max * $HIST ) ;
- $res .= TR
- ( TDr ( $hr )
- . TDr ( $x )
- . TDr ( $y )
- . TD
- ( ( $n ? img_sf_cnt ( 's', $n ) : '' )
- . ( $b ? img_sf_cnt ( 'f', $b ) : '' )
- . ( ( $n + $b ) ? '' : ' ' )
- )
- ) ;
- }
- return "<BLOCKQUOTE>\n" . TAB ( $res ) . "</BLOCKQUOTE>\n" ;
- }
-
-sub gen_histogram
- { my $MAX_H = max_age1 ;
- my $MAX_h = 1 +
- ( ( 20 * 3600 <= $MAX_H and $MAX_H <= 36 * 3600 )
- ? int ( $MAX_H / 3600 )
- : 25
- ) ;
- my $MAX_O = max_age2 ;
- my $MAX_o = int ( $MAX_O / 3600 + 0.5 ) ;
- my $H = 18 ;
- my %W = ( 'old' => 1, 'ded' => 1, 'bad' => 1 ) ;
- my %Wmx = ( 'old' => 5, 'ded' => 3, 'bad' => 3 ) ;
- my %tab ;
- my %hst ;
- my $res ;
- for ( my $x = 0 ; $x < $MAX_h ; $x ++ ) { $tab { $x } = 0 ; }
- $tab { old } = 0 ; $tab { ded } = 0 ; $tab { bad } = 0 ;
- for my $url ( keys %RES )
- { my $time = $RES { $url } [ 0 ] ;
- if ( $time =~ /^\d+$/ )
- { my $s = $^T - $time ;
- my $hr = int ( $s / $MAX_H * ( $MAX_h - 1 ) + 0.5 ) ;
- if ( $s <= $MAX_H ) { $tab { $hr } ++ ; }
- elsif ( $s <= $MAX_O ) { $tab { old } ++ ; }
- else { $tab { ded } ++ ; }
- }
- else
- { $tab { bad } ++ ; }
- }
- my $max = 0 ;
- for ( grep ! exists $Wmx { $_ }, keys %tab )
- { $max = $tab { $_ } if $tab { $_ } > $max ; }
-
- my %bad ;
-
- for my $aux ( keys %Wmx )
- { $bad { $aux } = $tab { $aux } ;
- if ( $bad { $aux } > $max )
- { $W { $aux } = $Wmx { $aux } ;
- my $d = int ( $bad { $aux } / $W { $aux } ) ;
- for ( my $i = 1 ; $i < $W { $aux } ; $i++ )
- { $tab { $aux . $i } = $d ;
- if ( $bad { $aux } % $Wmx { $aux } > $i )
- { $tab { $aux . $i } ++ ;
- $tab { $aux } -- ;
- }
- }
- $tab { $aux } -= ( $W { $aux } - 1 ) * $d ;
- $max = $tab { $aux } if $max < $tab { $aux } ;
- }
- }
-
-# if ( $opt{v} )
-# { for my $hr ( keys %tab )
-# { printf "tab '%s' = '%s'\n", $hr, $tab { $hr } ; }
-# }
-
- return 'nothing yet' unless $max ;
- $H = $max if 8 <= $max and $max <= 26 ;
- for ( keys %tab )
- { $hst { $_ } = int ( $H * $tab { $_ } / $max + 0.5 ) ; }
- my @keys = sort { $a <=> $b } grep /^\d+$/, keys %hst ;
- my $tab_hr = 0 ;
- for my $hr ( @keys ) { $tab_hr += $tab { $hr } ; }
- push @keys
- , grep ( m/^old/, sort keys %tab )
- , grep ( m/^ded/, sort keys %tab )
- , grep ( m/^bad/, sort keys %tab )
- ;
- for ( my $h = $H ; $h > 0 ; $h -- )
- { $res .= "<TR>\n" ;
- $res .= sprintf "<TH ROWSPAN=3 VALIGN=\"TOP\">↑</TH>\n"
- if $h == $H ;
- $res .= sprintf '<TD ROWSPAN=%d ALIGN="CENTER">%s</TD>' . "\n"
- , $H-6, NSS ( $max ) if $h == $H - 3 ;
- $res .= sprintf "<TH ROWSPAN=3 VALIGN=\"BOTTOM\">↓</TH>\n"
- if $h == 3 ;
- for my $x ( @keys )
- { $res .= sprintf "<TH>%s</TH>\n"
- , ( ( $hst { $x } >= $h )
- ? img_sf
- ( $x =~ /^\d+$/
- ? 's'
- : ( $x =~ /^old/ ? 'b' : ( $x =~ /^ded/ ? 'f' : 'z' ) )
- )
- : ( ( $h == 1 and $hst { $x } == 0 )
- ? sprintf
- ( '<IMG SRC="%s/bar.gif" ALT="" BORDER=0>'
- , $CNF { icons }
+ return show_hist substr $h, -$HIST;
+}
+sub gen_histogram_probes {
+ my ( $time, $stat, $vrfy, $hstp, $hsts, $lprb );
+ my %tab = ();
+ my %bad = ();
+ my $res = '';
+ my $s_cnt = 0;
+ my $f_cnt = 0;
+ my $hr_min;
+ my $hr_max;
+ return '' unless scalar keys %RES;
+ for my $url ( keys %RES ) {
+ ( $time, $stat, $vrfy, $hstp, $hsts, $lprb ) = @{ $RES{$url} };
+ my $hr = int( ( $^T - $lprb ) / 3600 + 0.5 );
+ $hr_min = $hr if !defined $hr_min or $hr < $hr_min;
+ $hr_max = $hr if !defined $hr_max or $hr > $hr_max;
+ if ( $stat eq 'ok' ) { $tab{$hr}++; $s_cnt++; }
+ else { $bad{$hr}++; $f_cnt++; }
+ }
+ $res = TR(
+ TH('hours ago')
+ . TH('succ')
+ . TH('fail')
+ . TH sprintf( '%s %s, %s %s',
+ $s_cnt, GRN('successful'), $f_cnt, RED('failed') )
+ );
+ my $max = 0;
+ for my $x ( keys %tab ) {
+ my $tot = $tab{$x} + ( $bad{$x} || 0 );
+ $max = $tot if $max < $tot;
+ }
+ return "<BLOCKQUOTE>\nnothing yet\n</BLOCKQUOTE>\n" unless $max;
+ for my $hr ( $hr_min .. $hr_max ) {
+ my $x = $tab{$hr} || 0;
+ my $y = $bad{$hr} || 0;
+ my $n = int( $x / $max * $HIST );
+ my $b = int( $y / $max * $HIST );
+ $res .= TR(
+ TDr($hr)
+ . TDr($x)
+ . TDr($y)
+ . TD(
+ ( $n ? img_sf_cnt( 's', $n ) : '' )
+ . ( $b ? img_sf_cnt( 'f', $b ) : '' )
+ . ( ( $n + $b ) ? '' : ' ' )
)
- : ''
- )
- ) ;
- }
- $res .= "</TR>\n" ;
- }
-
- my $HR = '<HR SIZE=2 WIDTH="95%%" NOSHADE>' ;
-
- $res .= "<TR>\n" ;
- $res .= sprintf "<TD COLSPAN=%d>$HR</TD>\n", 1 ;
- $res .= sprintf "<TD COLSPAN=%d>$HR</TD>\n", $MAX_h ;
- $res .= sprintf "<TD COLSPAN=%d>$HR</TD>\n", $W { old } ;
- $res .= sprintf "<TD COLSPAN=%d>$HR</TD>\n", $W { ded } ;
- $res .= sprintf "<TD COLSPAN=%d>$HR</TD>\n", $W { bad } ;
- $res .= "</TR>\n" ;
-
- $res .= "<TR>\n" ;
- $res .= '<TD ALIGN="CENTER"> <B>age</B> → </TD>' ;
-
- $res .= "<TH>|</TH>\n" ;
- $res .= sprintf
- ( '<TD COLSPAN=%d ALIGN="CENTER">'
- . '← 0 ≤ <B>age</B> ≤ %s →'
- . "</TD>\n"
- , $MAX_h - 2, pr_interval ( $MAX_H )
- )
- ;
- $res .= "<TH>|</TH>\n" ;
- $res .= sprintf
- ( '<TD ALIGN="CENTER" COLSPAN=%d>'
- . ' %sh < %s ≤ %sh '
- . "</TD>\n"
- , $W { old }, int($MAX_H/60/60) , BLD ( 'age' ), $MAX_o
- ) ;
- $res .= sprintf
- ( '<TD ALIGN="CENTER" COLSPAN=%d>'
- . ' <FONT COLOR="RED">old</FONT> '
- . "</TD>\n"
- , $W { ded }
- ) ;
- $res .= sprintf
- ( '<TD ALIGN="CENTER" COLSPAN=%d>'
- . ' <FONT COLOR="RED">bad</FONT> '
- . "</TD>\n"
- , $W { bad }
- ) ;
- $res .= "</TR>\n" ;
-
- my $FRMT = '<TD ALIGN="CENTER" COLSPAN=%d> %s </TD>' ;
-
- $res .= "<TR>\n" ;
- $res .= sprintf "$FRMT\n", 1, NSS scalar keys %RES ;
- $res .= "<TH>|</TH>\n" ;
+ );
+ }
+ return "<BLOCKQUOTE>\n" . TAB($res) . "</BLOCKQUOTE>\n";
+}
+sub gen_histogram {
+ my $MAX_H = max_age1;
+ my $MAX_h = 1 + (
+ ( 20 * 3600 <= $MAX_H and $MAX_H <= 36 * 3600 )
+ ? int( $MAX_H / 3600 )
+ : 25
+ );
+ my $MAX_O = max_age2;
+ my $MAX_o = int( $MAX_O / 3600 + 0.5 );
+ my $H = 18;
+ my %W = ( 'old' => 1, 'ded' => 1, 'bad' => 1 );
+ my %Wmx = ( 'old' => 5, 'ded' => 3, 'bad' => 3 );
+ my %tab;
+ my %hst;
+ my $res;
+ for ( my $x = 0 ; $x < $MAX_h ; $x++ ) { $tab{$x} = 0; }
+ $tab{old} = 0;
+ $tab{ded} = 0;
+ $tab{bad} = 0;
+ for my $url ( keys %RES ) {
+ my $time = $RES{$url}[0];
+ if ( $time =~ /^\d+$/ ) {
+ my $s = $^T - $time;
+ my $hr = int( $s / $MAX_H * ( $MAX_h - 1 ) + 0.5 );
+ if ( $s <= $MAX_H ) { $tab{$hr}++; }
+ elsif ( $s <= $MAX_O ) { $tab{old}++; }
+ else { $tab{ded}++; }
+ }
+ else { $tab{bad}++; }
+ }
+ my $max = 0;
+ for ( grep !exists $Wmx{$_}, keys %tab ) {
+ $max = $tab{$_} if $tab{$_} > $max;
+ }
+ my %bad;
+ for my $aux ( keys %Wmx ) {
+ $bad{$aux} = $tab{$aux};
+ if ( $bad{$aux} > $max ) {
+ $W{$aux} = $Wmx{$aux};
+ my $d = int( $bad{$aux} / $W{$aux} );
+ for ( my $i = 1 ; $i < $W{$aux} ; $i++ ) {
+ $tab{ $aux . $i } = $d;
+ if ( $bad{$aux} % $Wmx{$aux} > $i ) {
+ $tab{ $aux . $i }++;
+ $tab{$aux}--;
+ }
+ }
+ $tab{$aux} -= ( $W{$aux} - 1 ) * $d;
+ $max = $tab{$aux} if $max < $tab{$aux};
+ }
+ }
+ # if ( $opt{v} )
+ # { for my $hr ( keys %tab )
+ # { printf "tab '%s' = '%s'\n", $hr, $tab { $hr } ; }
+ # }
+ return 'nothing yet' unless $max;
+ $H = $max if 8 <= $max and $max <= 26;
+ for ( keys %tab ) { $hst{$_} = int( $H * $tab{$_} / $max + 0.5 ); }
+ my @keys = sort { $a <=> $b } grep /^\d+$/, keys %hst;
+ my $tab_hr = 0;
+ for my $hr (@keys) { $tab_hr += $tab{$hr}; }
+ push @keys, grep ( m/^old/, sort keys %tab ),
+ grep ( m/^ded/, sort keys %tab ), grep ( m/^bad/, sort keys %tab );
+ for ( my $h = $H ; $h > 0 ; $h-- ) {
+ $res .= "<TR>\n";
+ $res .= sprintf "<TH ROWSPAN=3 VALIGN=\"TOP\">↑</TH>\n"
+ if $h == $H;
+ $res .= sprintf '<TD ROWSPAN=%d ALIGN="CENTER">%s</TD>' . "\n", $H - 6,
+ NSS($max)
+ if $h == $H - 3;
+ $res .= sprintf "<TH ROWSPAN=3 VALIGN=\"BOTTOM\">↓</TH>\n"
+ if $h == 3;
+ for my $x (@keys) {
+ $res .= sprintf "<TH>%s</TH>\n",
+ (
+ ( $hst{$x} >= $h )
+ ? img_sf(
+ $x =~ /^\d+$/
+ ? 's'
+ : ( $x =~ /^old/ ? 'b' : ( $x =~ /^ded/ ? 'f' : 'z' ) )
+ )
+ : (
+ ( $h == 1 and $hst{$x} == 0 )
+ ? sprintf( '<IMG SRC="%s/bar.gif" ALT="" BORDER=0>',
+ $CNF{icons} )
+ : ''
+ )
+ );
+ }
+ $res .= "</TR>\n";
+ }
+ my $HR = '<HR SIZE=2 WIDTH="95%%" NOSHADE>';
+ $res .= "<TR>\n";
+ $res .= sprintf "<TD COLSPAN=%d>$HR</TD>\n", 1;
+ $res .= sprintf "<TD COLSPAN=%d>$HR</TD>\n", $MAX_h;
+ $res .= sprintf "<TD COLSPAN=%d>$HR</TD>\n", $W{old};
+ $res .= sprintf "<TD COLSPAN=%d>$HR</TD>\n", $W{ded};
+ $res .= sprintf "<TD COLSPAN=%d>$HR</TD>\n", $W{bad};
+ $res .= "</TR>\n";
+ $res .= "<TR>\n";
+ $res .= '<TD ALIGN="CENTER"> <B>age</B> → </TD>';
+ $res .= "<TH>|</TH>\n";
+ $res .=
+ sprintf( '<TD COLSPAN=%d ALIGN="CENTER">'
+ . '← 0 ≤ <B>age</B> ≤ %s →'
+ . "</TD>\n",
+ $MAX_h - 2, pr_interval($MAX_H) );
+ $res .= "<TH>|</TH>\n";
+ $res .= sprintf(
+ '<TD ALIGN="CENTER" COLSPAN=%d>'
+ . ' %sh < %s ≤ %sh '
+ . "</TD>\n",
+ $W{old}, int( $MAX_H / 60 / 60 ),
+ BLD('age'), $MAX_o
+ );
+ $res .= sprintf(
+ '<TD ALIGN="CENTER" COLSPAN=%d>'
+ . ' <FONT COLOR="RED">old</FONT> '
+ . "</TD>\n",
+ $W{ded}
+ );
+ $res .= sprintf(
+ '<TD ALIGN="CENTER" COLSPAN=%d>'
+ . ' <FONT COLOR="RED">bad</FONT> '
+ . "</TD>\n",
+ $W{bad}
+ );
+ $res .= "</TR>\n";
+ my $FRMT = '<TD ALIGN="CENTER" COLSPAN=%d> %s </TD>';
+ $res .= "<TR>\n";
+ $res .= sprintf "$FRMT\n", 1, NSS scalar keys %RES;
+ $res .= "<TH>|</TH>\n";
$res .= sprintf "$FRMT\n", $MAX_h - 2, NSS $tab_hr ;
- $res .= "<TH>|</TH>\n" ;
- $res .= sprintf "$FRMT\n", $W { old }, NSS $bad { old } ;
- $res .= sprintf "$FRMT\n", $W { ded }, NSS $bad { ded } ;
- $res .= sprintf "$FRMT\n", $W { bad }, NSS $bad { bad } ;
- $res .= "</TR>\n" ;
-
- $res = "<TABLE CELLSPACING=0 CELLPADDING=1 BORDER=0>\n$res\n</TABLE>\n" ;
- $res = sprintf "<TABLE CELLPADDING=5 BORDER=4>%s</TABLE>\n"
- , "<TR><TH>\n$res\n</TH></TR>" ;
- if ( $max == $H )
- { $res .= sprintf "<BR>units %s %s %s %s represent one mirror site.\n"
- , img_sf ( 's' ), img_sf ( 'f' ), img_sf ( 'b' ), img_sf ( 'z' ) ;
- }
- else
- { $res .= sprintf
- "<BR>each %s %s %s %s unit represents %s mirror sites.\n"
- , img_sf ( 's' ) , img_sf ( 'f' ), img_sf ( 'b' ) , img_sf ( 'z' )
- , sprintf ( "%.1f", $max / $H )
- }
- return $res ;
- }
-
-sub revdom { my $dom = shift ; join '.', reverse split /\./, $dom ; }
-
-sub by_type_site
- { my $a_type = $a -> [ 0 ] ;
- my $b_type = $b -> [ 0 ] ;
- my $a_site = $a -> [ 2 ] ;
- my $b_site = $b -> [ 2 ] ;
- ( revdom $a_site ) cmp ( revdom $b_site )
- or
- $a_type cmp $b_type
- ;
- }
-
-sub by_CCS { ( $CCS { $a } || $a ) cmp ( $CCS { $b } || $b ) ; }
-
-sub legend ;
-
-sub gen_page
- { my $PPP = shift ;
- my $TMP = "$PPP.tmp" ;
- my %tab ;
- my $refs ;
- for my $url ( keys %LST )
- { my ( $type , $site, $reg ) = @{ $LST { $url } } ;
- push @{ $tab { $reg } }, [ $type, $url, $site ] ;
- }
-
- my $bad = 0 ; my $old = 0 ; my $unr = 0 ;
- my %stats ;
- my @stats ;
- my $ok = 0 ;
-
- for my $url ( keys %RES )
- { my ( $time, $stat, $vrfy ) = @{ $RES { $url } } ;
- if ( $stat eq 'ok' ) { $ok ++ ; } else { $stats { $stat } ++ ; }
- if ( $time eq 'undef' )
- { $bad ++ ; }
- elsif ( 'f' eq age_code $time )
- { $old ++ ; }
- if ( $vrfy eq 'undef' or aprx_lt $vrfy, $^T - max_vrfy )
- { $unr ++ ; }
- }
-
- my $STAT = sprintf
- "%d bad -- %d older than %s -- %s unreachable for more than %s"
- , $bad
- , $old
- , pr_interval ( max_age2 )
- , $unr
- , pr_interval ( max_vrfy )
- ;
-
- my $PROB = 'last probes : ' ;
- push @stats, "$ok were ok" if $ok ;
- for my $stat ( sort keys %stats )
- { push @stats, sprintf "%s had %s", $stats { $stat }, RED $stat ; }
- $PROB .= join ', ', @stats ;
-
- for my $reg ( sort keys %tab )
- { $refs .= sprintf " %s \n"
- , url "#$reg"
- , "<FONT SIZE=\"+1\">$reg</FONT>"
- ;
- }
-
- my $COLS = 5 ;
- my $LOGO = $CNF { project_logo }
- ? url
- ( $CNF { project_url }
- , sprintf
- ( '<IMG SRC="%s" ALT="%s" ALIGN="RIGHT" BORDER=0>'
- , $CNF { project_logo }
- , $CNF { project_name }
- )
- )
- : ''
- ;
- my $HTOP = $CNF{htm_top} ? $CNF{htm_top} . "\n" : '' ;
- my $FOOT = $CNF{htm_foot} ? $CNF{htm_foot} . "\n" : '' ;
- my $HEAD = $CNF{htm_head} ? $CNF{htm_head} . "\n" : '' ;
- my $TITL = url $CNF{project_url}, $CNF{project_name} ;
- my $EXPD = exp_date ;
-
- open PPP, ">$TMP" or Error "can't write $TMP ($!)" ;
+ $res .= "<TH>|</TH>\n";
+ $res .= sprintf "$FRMT\n", $W{old}, NSS $bad {old};
+ $res .= sprintf "$FRMT\n", $W{ded}, NSS $bad {ded};
+ $res .= sprintf "$FRMT\n", $W{bad}, NSS $bad {bad};
+ $res .= "</TR>\n";
+ $res = "<TABLE CELLSPACING=0 CELLPADDING=1 BORDER=0>\n$res\n</TABLE>\n";
+ $res = sprintf "<TABLE CELLPADDING=5 BORDER=4>%s</TABLE>\n",
+ "<TR><TH>\n$res\n</TH></TR>";
+ if ( $max == $H ) {
+ $res .= sprintf "<BR>units %s %s %s %s represent one mirror site.\n",
+ img_sf('s'), img_sf('f'), img_sf('b'), img_sf('z');
+ }
+ else {
+ $res .=
+ sprintf "<BR>each %s %s %s %s unit represents %s mirror sites.\n",
+ img_sf('s'), img_sf('f'), img_sf('b'), img_sf('z'),
+ sprintf( "%.1f", $max / $H );
+ }
+ return $res;
+}
+sub revdom { my $dom = shift; join '.', reverse split /\./, $dom; }
+sub by_type_site {
+ my $a_type = $a->[0];
+ my $b_type = $b->[0];
+ my $a_site = $a->[2];
+ my $b_site = $b->[2];
+ ( revdom $a_site ) cmp( revdom $b_site )
+ or $a_type cmp $b_type;
+}
+sub by_CCS { ( $CCS{$a} || $a ) cmp( $CCS{$b} || $b ); }
+sub legend;
+sub gen_page {
+ my $PPP = shift;
+ my $TMP = "$PPP.tmp";
+ my %tab;
+ my $refs;
+ for my $url ( keys %LST ) {
+ my ( $type, $site, $reg ) = @{ $LST{$url} };
+ push @{ $tab{$reg} }, [ $type, $url, $site ];
+ }
+ my $bad = 0;
+ my $old = 0;
+ my $unr = 0;
+ my %stats;
+ my @stats;
+ my $ok = 0;
+ for my $url ( keys %RES ) {
+ my ( $time, $stat, $vrfy ) = @{ $RES{$url} };
+ if ( $stat eq 'ok' ) { $ok++; }
+ else { $stats{$stat}++; }
+ if ( $time eq 'undef' ) { $bad++; }
+ elsif ( 'f' eq age_code $time ) { $old++; }
+ if ( $vrfy eq 'undef' or aprx_lt $vrfy, $^T - max_vrfy ) { $unr++; }
+ }
+ my $STAT =
+ sprintf "%d bad -- %d older than %s -- %s unreachable for more than %s",
+ $bad, $old, pr_interval(max_age2), $unr, pr_interval(max_vrfy);
+ my $PROB = 'last probes : ';
+ push @stats, "$ok were ok" if $ok;
+ for my $stat ( sort keys %stats ) {
+ push @stats, sprintf "%s had %s", $stats{$stat}, RED $stat ;
+ }
+ $PROB .= join ', ', @stats;
+ for my $reg ( sort keys %tab ) {
+ $refs .= sprintf " %s \n", url "#$reg",
+ "<FONT SIZE=\"+1\">$reg</FONT>";
+ }
+ my $COLS = 5;
+ my $LOGO =
+ $CNF{project_logo}
+ ? url(
+ $CNF{project_url},
+ sprintf(
+ '<IMG SRC="%s" ALT="%s" ALIGN="RIGHT" BORDER=0>',
+ $CNF{project_logo}, $CNF{project_name}
+ )
+ )
+ : '';
+ my $HTOP = $CNF{htm_top} ? $CNF{htm_top} . "\n" : '';
+ my $FOOT = $CNF{htm_foot} ? $CNF{htm_foot} . "\n" : '';
+ my $HEAD = $CNF{htm_head} ? $CNF{htm_head} . "\n" : '';
+ my $TITL = url $CNF{project_url}, $CNF{project_name};
+ my $EXPD = exp_date;
+ open PPP, ">$TMP" or Error "can't write $TMP ($!)";
print PPP '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01'
- . ' Transitional//EN"'
- . '>' ;
- print PPP "<HTML>\n" ;
- print PPP "<HEAD>\n" ;
- print PPP "<TITLE>the status of $CNF{project_name} mirrors</TITLE>\n" ;
+ . ' Transitional//EN"' . '>';
+ print PPP "<HTML>\n";
+ print PPP "<HEAD>\n";
+ print PPP "<TITLE>the status of $CNF{project_name} mirrors</TITLE>\n";
printf PPP "%s\n", '<meta HTTP-EQUIV="content-type" '
- . 'CONTENT="text/html; charset=ISO-8859-1">' ;
- print PPP "<META HTTP-EQUIV=\"refresh\" CONTENT=\"3600\">\n" ;
- print PPP "<META HTTP-EQUIV=\"Expires\" CONTENT=\"$EXPD\">\n" ;
- print PPP $HEAD if $HEAD ;
- print PPP "</HEAD>\n" ;
- print PPP "<BODY BGCOLOR=\"#FFFFFF\">\n" ;
- print PPP $LOGO ;
-
- print PPP "<H2>the status of $TITL mirrors</H2>\n" ;
-
- print PPP "<TABLE BORDER=0 CELLPADDING=2>\n" ;
- printf PPP "<TR><TD>date</TD><TD>:</TD><TD>%s (GMT)</TD></TR>\n"
- , scalar gmtime $^T ;
- printf PPP "<TR><TD>last check</TD><TD>:</TD><TD>%s (GMT)</TD></TR>\n"
- , scalar gmtime ( $opt{get} ? $^T : ( stat $CNF { state } ) [9] ) ;
- print PPP "</TABLE>\n" ;
-
- printf PPP "<P>%s</P>\n", $HTOP if $HTOP ;
-
- if ( $CNF { put_histo } eq 'top' )
- { print PPP "<H2>age histogram</H2>\n" ;
-
- print PPP "<BLOCKQUOTE>\n" ;
- print PPP gen_histogram ;
- print PPP "</BLOCKQUOTE>\n" ;
- }
-
- print PPP "<H2>regions</H2>\n" ;
-
- print PPP "<BLOCKQUOTE>\n" ;
- print PPP "<CENTER>\n" ;
- printf PPP "%s\n", $refs ;
- print PPP "</CENTER>\n" ;
- print PPP "</BLOCKQUOTE>\n" ;
-
- print PPP "<H2>report</H2>\n" ;
-
- my $attr1 = "COLSPAN=$COLS BGCOLOR=\"LIME\"" ;
- my $attr2 = 'BGCOLOR="AQUA"' ;
-
- print PPP "<BLOCKQUOTE>\n" ;
- print PPP "<TABLE BORDER=2 CELLPADDING=5>\n" ;
- printf PPP "<TR><TH $attr1>%d sites in %d regions</TH></TR>\n"
- , scalar keys %LST
- , scalar keys %tab
- ;
- printf PPP "<TR><TH $attr1>%s</TH></TR>\n", $STAT ;
- printf PPP "<TR><TH $attr1>%s</TH></TR>\n", $PROB ;
- print PPP "<TR>\n" ;
- printf PPP " <TH $attr2>%s site -- home</TH>\n"
- , $CNF { project_name } ;
- printf PPP " <TH $attr2>%s</TH>\n", 'type' ;
- printf PPP " <TH $attr2>%s</TH>\n", 'mirror age,<BR>daily stats' ;
- printf PPP " <TH $attr2>%s</TH>\n", 'last probe,<BR>probe stats' ;
- printf PPP " <TH $attr2>%s</TH>\n", 'last stat' ;
- print PPP "</TR>\n" ;
- for my $reg ( sort by_CCS keys %tab )
- { my $itms = $tab { $reg } ;
-
- my $ccs = exists $CCS { $reg } ? $CCS { $reg } : $reg ;
+ . 'CONTENT="text/html; charset=ISO-8859-1">';
+ print PPP "<META HTTP-EQUIV=\"refresh\" CONTENT=\"3600\">\n";
+ print PPP "<META HTTP-EQUIV=\"Expires\" CONTENT=\"$EXPD\">\n";
+ print PPP $HEAD if $HEAD;
+ print PPP "</HEAD>\n";
+ print PPP "<BODY BGCOLOR=\"#FFFFFF\">\n";
+ print PPP $LOGO;
+ print PPP "<H2>the status of $TITL mirrors</H2>\n";
+ print PPP "<TABLE BORDER=0 CELLPADDING=2>\n";
+ printf PPP "<TR><TD>date</TD><TD>:</TD><TD>%s (GMT)</TD></TR>\n",
+ scalar gmtime $^T;
+ printf PPP "<TR><TD>last check</TD><TD>:</TD><TD>%s (GMT)</TD></TR>\n",
+ scalar gmtime( $opt{get} ? $^T : ( stat $CNF{state} )[9] );
+ print PPP "</TABLE>\n";
+ printf PPP "<P>%s</P>\n", $HTOP if $HTOP;
+ if ( $CNF{put_histo} eq 'top' ) {
+ print PPP "<H2>age histogram</H2>\n";
+ print PPP "<BLOCKQUOTE>\n";
+ print PPP gen_histogram;
+ print PPP "</BLOCKQUOTE>\n";
+ }
+ print PPP "<H2>regions</H2>\n";
+ print PPP "<BLOCKQUOTE>\n";
+ print PPP "<CENTER>\n";
+ printf PPP "%s\n", $refs;
+ print PPP "</CENTER>\n";
+ print PPP "</BLOCKQUOTE>\n";
+ print PPP "<H2>report</H2>\n";
+ my $attr1 = "COLSPAN=$COLS BGCOLOR=\"LIME\"";
+ my $attr2 = 'BGCOLOR="AQUA"';
+ print PPP "<BLOCKQUOTE>\n";
+ print PPP "<TABLE BORDER=2 CELLPADDING=5>\n";
+ printf PPP "<TR><TH $attr1>%d sites in %d regions</TH></TR>\n",
+ scalar keys %LST, scalar keys %tab;
+ printf PPP "<TR><TH $attr1>%s</TH></TR>\n", $STAT;
+ printf PPP "<TR><TH $attr1>%s</TH></TR>\n", $PROB;
+ print PPP "<TR>\n";
+ printf PPP " <TH $attr2>%s site -- home</TH>\n", $CNF{project_name};
+ printf PPP " <TH $attr2>%s</TH>\n", 'type';
+ printf PPP " <TH $attr2>%s</TH>\n", 'mirror age,<BR>daily stats';
+ printf PPP " <TH $attr2>%s</TH>\n", 'last probe,<BR>probe stats';
+ printf PPP " <TH $attr2>%s</TH>\n", 'last stat';
+ print PPP "</TR>\n";
+ for my $reg ( sort by_CCS keys %tab ) {
+ my $itms = $tab{$reg};
+ my $ccs = exists $CCS{$reg} ? $CCS{$reg} : $reg;
$ccs = nam $reg,
- ( scalar @{ $itms } > 6
- ? sprintf "%s - %d sites"
- , $ccs, scalar @{ $itms }
- : $ccs
- ) ;
-
- my $attr3 = "COLSPAN=$COLS BGCOLOR=\"YELLOW\"" ;
- printf PPP "<TR><TH $attr3>$ccs</TH></TR>\n" ;
-
- for my $itm ( sort by_type_site @{ $itms } )
- { my ( $type, $url, $site ) = @{ $itm } ;
- my ( $time, $stat, $hstp, $hsts, $vrfy ) ;
- my ( $pr_time, $pr_last, $pr_hstp, $pr_hsts ) ;
-
- print PPP "<TR>\n" ;
- printf PPP
- " <TD ALIGN=\"RIGHT\">%s %s</TD>\n"
- . " <TD>%s</TD>\n"
- , url ( $url , $site )
- , url ( home ( $url ), '@' )
- , $type
- ;
-
- if ( exists $RES { $url } )
- { ( $time, $stat, $vrfy, $hstp, $hsts ) = @{ $RES { $url } } ;
- $pr_time = $time =~ /^\d+$/
- ? diff $time, $^T - max_age2 : ' ' ;
- $pr_last = $vrfy =~ /^\d+$/
- ? diff $vrfy, $^T - max_vrfy : ' ' ;
+ (
+ scalar @{$itms} > 6
+ ? sprintf "%s - %d sites",
+ $ccs,
+ scalar @{$itms}
+ : $ccs
+ );
+ my $attr3 = "COLSPAN=$COLS BGCOLOR=\"YELLOW\"";
+ printf PPP "<TR><TH $attr3>$ccs</TH></TR>\n";
+ for my $itm ( sort by_type_site @{$itms} ) {
+ my ( $type, $url, $site ) = @{$itm};
+ my ( $time, $stat, $hstp, $hsts, $vrfy );
+ my ( $pr_time, $pr_last, $pr_hstp, $pr_hsts );
+ print PPP "<TR>\n";
+ printf PPP " <TD ALIGN=\"RIGHT\">%s %s</TD>\n"
+ . " <TD>%s</TD>\n", url( $url, $site ), url( home($url), '@' ),
+ $type;
+ if ( exists $RES{$url} ) {
+ ( $time, $stat, $vrfy, $hstp, $hsts ) = @{ $RES{$url} };
+ $pr_time = $time =~ /^\d+$/
+ ? diff $time, $^T - max_age2
+ : ' ';
+ $pr_last = $vrfy =~ /^\d+$/
+ ? diff $vrfy, $^T - max_vrfy
+ : ' ';
$pr_hstp = show_hist $hstp ;
- $pr_hsts = show_hist_age $hsts, $time ;
-
- }
- else
- { ( $pr_time, $pr_last, $pr_hstp, $pr_hsts, $stat ) =
- ( ' ', ' ', '', '', ' ' ) ;
- }
-
- $stat = RED $stat if $stat ne 'ok' ;
- printf PPP " <TD ALIGN=\"RIGHT\">%s<BR>%s</TD>\n"
- , $pr_time, $pr_hsts ;
- printf PPP " <TD ALIGN=\"RIGHT\">%s<BR>%s</TD>\n"
- , $pr_last, $pr_hstp ;
- printf PPP " <TD>%s</TD>\n", $stat ;
- print PPP "</TR>\n" ;
- }
- }
- print PPP "</TABLE>\n" ;
- print PPP "</BLOCKQUOTE>\n" ;
-
- if ( $CNF { put_histo } eq 'bottom' )
- { print PPP "<H2>age histogram</H2>\n" ;
-
- print PPP "<BLOCKQUOTE>\n" ;
- print PPP gen_histogram ;
- print PPP "</BLOCKQUOTE>\n" ;
- }
-
- print PPP legend ;
-
- print PPP "<H3>probe results</H3>\n" ;
- print PPP gen_histogram_probes ;
-
- print PPP "<H3>software</H3>\n" ;
-
- print PPP "<BLOCKQUOTE><TABLE><TR>\n" ;
- my $MIR_IMG = sprintf
- '<IMG BORDER=2 ALT="mirmon" SRC="%s/mirmon.gif">' , $CNF { icons } ;
- print PPP sprintf "<TH><A HREF=\"%s\">%s</A></TH>\n"
- , 'http://www.cs.uu.nl/people/henkp/mirmon/', $MIR_IMG ;
- print PPP "<TD>$VER</TD>\n" ;
- print PPP "</TR></TABLE></BLOCKQUOTE>\n" ;
- print PPP $FOOT ;
- print PPP "</BODY>\n" ;
- print PPP "</HTML>" ;
-
- if ( print PPP "\n" )
- { close PPP ;
- if ( -z $TMP )
- { Warn "wrote empty html file; keeping previous version" ; }
- else
- { rename $TMP, $PPP or Error "can't rename $TMP, $PPP ($!)" ; }
- }
- else
- { Error "can't print to $TMP ($!)" ; }
- }
-
-sub legend
- { return <<LEGENDA ;
+ $pr_hsts = show_hist_age $hsts, $time;
+ }
+ else {
+ ( $pr_time, $pr_last, $pr_hstp, $pr_hsts, $stat ) =
+ ( ' ', ' ', '', '', ' ' );
+ }
+ $stat = RED $stat if $stat ne 'ok';
+ printf PPP " <TD ALIGN=\"RIGHT\">%s<BR>%s</TD>\n", $pr_time,
+ $pr_hsts;
+ printf PPP " <TD ALIGN=\"RIGHT\">%s<BR>%s</TD>\n", $pr_last,
+ $pr_hstp;
+ printf PPP " <TD>%s</TD>\n", $stat;
+ print PPP "</TR>\n";
+ }
+ }
+ print PPP "</TABLE>\n";
+ print PPP "</BLOCKQUOTE>\n";
+ if ( $CNF{put_histo} eq 'bottom' ) {
+ print PPP "<H2>age histogram</H2>\n";
+ print PPP "<BLOCKQUOTE>\n";
+ print PPP gen_histogram;
+ print PPP "</BLOCKQUOTE>\n";
+ }
+ print PPP legend;
+ print PPP "<H3>probe results</H3>\n";
+ print PPP gen_histogram_probes;
+ print PPP "<H3>software</H3>\n";
+ print PPP "<BLOCKQUOTE><TABLE><TR>\n";
+ my $MIR_IMG = sprintf '<IMG BORDER=2 ALT="mirmon" SRC="%s/mirmon.gif">',
+ $CNF{icons};
+ print PPP sprintf "<TH><A HREF=\"%s\">%s</A></TH>\n",
+ 'http://www.cs.uu.nl/people/henkp/mirmon/', $MIR_IMG;
+ print PPP "<TD>$VER</TD>\n";
+ print PPP "</TR></TABLE></BLOCKQUOTE>\n";
+ print PPP $FOOT;
+ print PPP "</BODY>\n";
+ print PPP "</HTML>";
+ if ( print PPP "\n" ) {
+ close PPP;
+ if ( -z $TMP ) {
+ Warn "wrote empty html file; keeping previous version";
+ }
+ else { rename $TMP, $PPP or Error "can't rename $TMP, $PPP ($!)"; }
+ }
+ else { Error "can't print to $TMP ($!)"; }
+}
+sub legend {
+ return <<LEGENDA ;
<H3>legend</H3>
-
<H4><I>project</I> site -- home</H4>
-
<BLOCKQUOTE>
<B><I>project</I> site</B> is an url.
The <B>href</B> is the href for the site in the list of mirrors,
useful if the <B><I>project</I> site</B> url is invalid,
possibly because the mirror site moved the archive.
</BLOCKQUOTE>
-
<H4>type</H4>
-
<BLOCKQUOTE>
Indicates the type (<B>ftp</B> or <B>http</B>) of
the <B><I>project</I> site</B> and <B>home</B> urls.
</BLOCKQUOTE>
-
<H4>mirror age, daily stats</H4>
-
<BLOCKQUOTE>
The <B>mirror age</B> is based upon the last successful probe.
<P>
</TR>
<TR>
<TH><FONT COLOR="GREEN">fresh</FONT></TH>
-
<TD BGCOLOR="YELLOW" ALIGN="CENTER">0</TD>
<TD BGCOLOR="YELLOW" ALIGN="CENTER">
@{[$CNF{min_sync}]} + @{[$CNF{max_poll}]}</TD>
</TR>
<TR>
<TH><FONT COLOR="BLUE">oldish</FONT></TH>
-
<TD BGCOLOR="YELLOW" ALIGN="CENTER">
@{[$CNF{min_sync}]} + @{[$CNF{max_poll}]}</TD>
<TD BGCOLOR="YELLOW" ALIGN="CENTER">
</TR>
<TR>
<TH><FONT COLOR="RED">old</FONT></TH>
-
<TD BGCOLOR="YELLOW" ALIGN="CENTER">
@{[$CNF{max_sync}]} + @{[$CNF{max_poll}]}</TD>
<TD BGCOLOR="YELLOW" ALIGN="CENTER">∞</TD>
</TABLE>
</BLOCKQUOTE>
</BLOCKQUOTE>
-
<H4>last probe, probe stats</H4>
-
<BLOCKQUOTE>
<B>Last probe</B> indicates when the last successful probe was made.
<B>Probe stats</B> gives the probe history (<I>right</I> is <I>recent</I>).
<FONT COLOR="GREEN"><B>success</B></FONT> or a
<FONT COLOR="RED"><B>failure</B></FONT>.
</BLOCKQUOTE>
-
<H4>last stat</H4>
-
<BLOCKQUOTE>
<B>Last stat</B> gives the status of the last probe.
</BLOCKQUOTE>
-
LEGENDA
- }
-
-sub start_date
- { my $url = shift ;
- my $CMD = shift ;
- my $TIMEOUT = $CNF { timeout } ;
- my $src = $HREF { lc site $url } || $url ;
- $CMD =~ s/%TIMEOUT%/$TIMEOUT/g ;
- $CMD =~ s/%URL%/$src/g ;
- printf "*** SUBSTITUTE site %s\n+ url %s\n+ %s\n",
- site($url), $HREF { lc site $url }, $CMD
- if $HREF { lc site $url } and $opt{v} ;
- my $WGT = new IO::Pipe ;
- my $res = $WGT -> reader ( split ' ', $CMD ) ;
- if ( $res )
- { $WGT -> blocking ( 0 ) ;
- $GET -> add ( $WGT ) ;
- $URL { $WGT } = $url ;
- }
- else
- { err $url, 'no pipe' ; }
- }
-
-sub get_date
- { my $WGT = shift ;
- my $url = $URL { $WGT } ;
- my $time = undef ;
-
- $WGT -> blocking ( 1 ) ;
- unless ( $WGT -> eof () ) { $time = $WGT -> getline () ; }
- $GET -> remove ( $WGT ) ;
- $WGT -> flush ;
- $WGT -> close ;
-
- return err $url, 'no time' unless defined $time ;
- return err $url, "empty" if $time =~ /^\s*$/ ;
-
- $time = ( split ' ', $time ) [ 0 ] ;
-
- if ( $time !~ /^\d+$/ )
- { $time = htmlquote $time ;
- $time = substr ( $time, 0, 15 ) . '..' if length $time > 15 ;
- err $url, "'$time'" ;
- }
- else
- { res $url, $time, 'ok' ; }
- }
-
-sub get_dates
- { my $CMD = shift ;
- my @QUE ;
- my $PAR = $CNF { max_probes } ;
- my $cnt_LST = scalar keys %LST ;
- for my $url ( sort keys %LST )
- { if ( $opt{get} eq 'all' or ! exists $OLD { $url } )
- { push @QUE, $url ; }
- elsif ( $opt{get} eq 'update' )
- { my $stat = $OLD { $url } [ 1 ] ;
- my $vrfy = $OLD { $url } [ 2 ] ;
- my $lprb = $OLD { $url } [ 5 ] ;
- if ( ( $lprb eq 'undef'
- or aprx_le $lprb, $^T - tim_to_s $CNF { min_poll }
- )
- and ( $stat ne 'ok'
- or aprx_le $vrfy, $^T - tim_to_s $CNF { max_poll }
- )
- )
- { push @QUE, $url ; }
- elsif ( $CNF { randomize } and 0 == int rand $cnt_LST )
- { push @QUE, $url ; }
- else
- { $RES { $url } = $OLD { $url } ; }
- }
- else
- { Error "unknown opt_get '$opt{get}'" ; }
- }
-
- while ( @QUE )
- { while ( $GET -> count () < $PAR and @QUE )
- { my $url = shift @QUE ;
- if ( gethost site $url )
- { start_date $url, $CMD ; }
- else
- { err $url, 'site not found' ; }
- }
-
- my @can_read = $GET -> can_read ( 0 ) ;
-
- printf "que %d, get %d, can %d\n",
- scalar @QUE, $GET -> count (), scalar @can_read
- if $opt{v} ;
-
- for my $can_read ( @can_read )
- { get_date $can_read ; }
-
- sleep 1 ;
- }
-
- my $stop = time + $CNF { timeout } + 10 ;
-
- while ( $GET -> count () and time < $stop )
- { sleep 1 ;
-
- my @can_read = $GET -> can_read ( 0 ) ;
-
- printf "wait %2d, get %d, can %d\n",
- $stop - scalar time, $GET -> count (), scalar @can_read
- if $opt{v} ;
-
- for my $can_read ( @can_read )
- { get_date $can_read ; }
- }
-
- for my $WGT ( $GET -> handles () )
- { my $url = $URL { $WGT } ;
- err $url, 'hangs' ;
- }
- }
-
-get_conf_opt ;
-get_ccs $CNF { countries } ;
-get_state $CNF { state } ;
-get_list $CNF { mirror_list } ;
-
-if ( $opt{get} )
- { get_dates $CNF { probe } ;
- put_state $CNF { state } ;
- }
-else
- { %RES = %OLD }
-
-gen_page $CNF { web_page } ;
-
+}
+sub start_date {
+ my $url = shift;
+ my $CMD = shift;
+ my $TIMEOUT = $CNF{timeout};
+ my $src = $HREF{ lc site $url } || $url;
+ $CMD =~ s/%TIMEOUT%/$TIMEOUT/g;
+ $CMD =~ s/%URL%/$src/g;
+ printf "*** SUBSTITUTE site %s\n+ url %s\n+ %s\n", site($url),
+ $HREF{ lc site $url }, $CMD
+ if $HREF{ lc site $url } and $opt{v};
+ my $WGT = new IO::Pipe;
+ my $res = $WGT->reader( split ' ', $CMD );
+ if ($res) {
+ $WGT->blocking(0);
+ $GET->add($WGT);
+ $URL{$WGT} = $url;
+ }
+ else { err $url, 'no pipe'; }
+}
+sub get_date {
+ my $WGT = shift;
+ my $url = $URL{$WGT};
+ my $time = undef;
+ $WGT->blocking(1);
+ unless ( $WGT->eof() ) { $time = $WGT->getline(); }
+ $GET->remove($WGT);
+ $WGT->flush;
+ $WGT->close;
+ return err $url, 'no time' unless defined $time;
+ return err $url, "empty" if $time =~ /^\s*$/;
+ $time = ( split ' ', $time )[0];
+ if ( $time !~ /^\d+$/ ) {
+ $time = htmlquote $time ;
+ $time = substr( $time, 0, 15 ) . '..' if length $time > 15;
+ err $url, "'$time'";
+ }
+ else { res $url, $time, 'ok'; }
+}
+sub get_dates {
+ my $CMD = shift;
+ my @QUE;
+ my $PAR = $CNF{max_probes};
+ my $cnt_LST = scalar keys %LST;
+ for my $url ( sort keys %LST ) {
+ if ( $opt{get} eq 'all' or !exists $OLD{$url} ) { push @QUE, $url; }
+ elsif ( $opt{get} eq 'update' ) {
+ my $stat = $OLD{$url}[1];
+ my $vrfy = $OLD{$url}[2];
+ my $lprb = $OLD{$url}[5];
+ if (
+ (
+ $lprb eq 'undef'
+ or aprx_le $lprb,
+ $^T - tim_to_s $CNF {min_poll}
+ )
+ and (
+ $stat ne 'ok' or aprx_le $vrfy,
+ $^T - tim_to_s $CNF {max_poll}
+ )
+ )
+ {
+ push @QUE, $url;
+ }
+ elsif ( $CNF{randomize} and 0 == int rand $cnt_LST ) {
+ push @QUE, $url;
+ }
+ else { $RES{$url} = $OLD{$url}; }
+ }
+ else { Error "unknown opt_get '$opt{get}'"; }
+ }
+ while (@QUE) {
+ while ( $GET->count() < $PAR and @QUE ) {
+ my $url = shift @QUE;
+ if ( gethost site $url ) { start_date $url, $CMD; }
+ else { err $url, 'site not found'; }
+ }
+ my @can_read = $GET->can_read(0);
+ printf "que %d, get %d, can %d\n", scalar @QUE, $GET->count(),
+ scalar @can_read
+ if $opt{v};
+ for my $can_read (@can_read) { get_date $can_read ; }
+ sleep 1;
+ }
+ my $stop = time + $CNF{timeout} + 10;
+ while ( $GET->count() and time < $stop ) {
+ sleep 1;
+ my @can_read = $GET->can_read(0);
+ printf "wait %2d, get %d, can %d\n", $stop - scalar time, $GET->count(),
+ scalar @can_read
+ if $opt{v};
+ for my $can_read (@can_read) { get_date $can_read ; }
+ }
+ for my $WGT ( $GET->handles() ) {
+ my $url = $URL{$WGT};
+ err $url, 'hangs';
+ }
+}
+get_conf_opt;
+get_ccs $CNF {countries};
+get_state $CNF {state};
+get_list $CNF {mirror_list};
+if ( $opt{get} ) {
+ get_dates $CNF {probe};
+ put_state $CNF {state};
+}
+else { %RES = %OLD }
+gen_page $CNF {web_page};
__END__
-
=pod
-
=head1 NAME
-
mirmon - monitor the state of mirrors
-
=head1 SYNOPSIS
-
mirmon [ -v ] [ -q ] [ -t timeout ] [ -get opt ] [ -c conf ]
-
=head1 OPTIONS
-
option v : be verbose
option q : be quiet
option t : set timeout [ default 300 ] ;
Documentation : the program contains 'pod' style documentation.
Extract the doc with 'pod2text mirmon' or 'pod2html mirmon OUT', etc.
-------------------------------------------------------------------
-
=head1 USAGE
-
The program is intended to be run by cron every hour.
-
42 * * * * perl /path/to/mirmon -q -get update
-
It quietly probes a subset of the sites in a given list,
writes the results in the 'state' file and generates a web page
with the results. The subset contains the sites that are new, bad
and/or not probed for a specified time.
-
When no 'get' option is specified, the program just generates a
new web page from the last known state.
-
The program checks the mirrors by running a (user specified)
program on a pipe. A (user specified) number of probes is
run in parallel using nonblocking IO. When something can be
read from the pipe, it switches the pipe to blocking IO and
reads one line from the pipe. Then it flushes and closes the
pipe. No attempt is made to kill the probe.
-
The probe should return something that looks like "1043625600\n",
that is, a timestamp followed by a newline. The exit status of
the probe is ignored.
-
=head1 CONFIG FILE
-
=head2 location
-
A config file can be specified with the -c option.
If -c is not used, the program looks for a config file in
-- ./mirmon.conf
-- $HOME/.mirmon.conf
-- /etc/mirmon.conf
-
=head2 syntax
-
A config file looks like this :
-
+--------------------------------------------------
|# lines that start with '#' are comment
|# blank lines are ignored too
|. part2
|. part3
+--------------------------------------------------
-
=head1 CONFIG FILE : required entries
-
=head2 project_name <name>
-
Specify a short plaintext name for the project.
-
project_name Apache
project_name CTAN
-
=head2 project_url <url>
-
Specify an url pointing to the 'home' of the project.
-
project_url http://www.apache.org/
-
=head2 mirror_list <file name>
-
Specify the file containing the mirrors to probe.
Two formats are supported :
-
-- plain : lines like
-
us http://www.tux.org/
nl http://apache.cs.uu.nl/dist/
-
-- apache : lines like those in the apache mirrors.list
-
ftp us ftp://ftp.tux.org/pub/net/apache/dist/ user@tux.org
http nl http://apache.cs.uu.nl/dist/ user@cs.uu.nl
-
Specify the required format with 'list_style' (see below).
The default style is 'plain'.
-
If the url part of a line doesn't end in a slash ('/'), mirmon
adds a slash and issues a warning unless it is in quiet mode.
-
=head2 web_page <file name>
-
Specify where the html report page is written.
-
=head2 icons <directory name>
-
Specify the directory where the icons can be found.
-
=head2 probe <program + arguments>
-
Specify the program+args to probe the mirrors. Example:
-
probe /sw/bin/wget -q -O - -T %TIMEOUT% -t 1 %URL%TIME
-
Before the program is started, %TIMEOUT% and %URL% are
substituted with the proper timeout and url values.
-
Here it is assumed that each hour the root server writes
a timestamp in /path/to/archive/TIME, for instance with
a crontab entry like
-
42 * * * * perl -e 'printf "%s\n", time' > /path/to/archive/TIME
-
Mirmon reads one line of output from the probe and interprets
the first word on that line as a timestamp ; for example :
-
1043625600
1043625600 Mon Jan 27 00:00:00 2003
1043625600 www.apache.org Mon Jan 27 00:00:00 2003
-
=head2 state <file name>
-
Specify where the file containing the state is written.
The program reads this file on startup and writes the
file when mirrors are probed (-get is specified).
-
=head2 countries <file name>
-
Specify the file containing the country codes;
The file should contain lines like
-
us - united states
nl - netherlands
-
The mirmon package contains a recent ISO list.
-
=head1 CONFIG FILE : optional entries
-
=head2 max_probes <number>
-
Optionally specify the number of parallel probes (default 25).
-
=head2 timeout <seconds>
-
Optionally specify the timeout for the probes (default 300).
After the last probe is started, the program waits for
<timeout> + 10 seconds, cleans up and exits.
-
=head2 project_logo <logo>
-
Optionally specify (the SRC of the IMG of) a logo to be placed
top right on the page.
-
project_logo /icons/apache.gif
project_logo http://www.apache.org/icons/...
-
=head2 htm_head <html>
-
Optionally specify some HTML to be placed before </HEAD>.
-
htm_head
<link REL=StyleSheet HREF="/style.css" TYPE="text/css">
-
=head2 htm_top <html>
-
Optionally specify some HTML to be placed near the top of the page.
The supplied text is placed between <P> and </P>.
-
htm_top testing 1, 2, 3
-
=head2 htm_foot <html>
-
Optionally specify HTML to be placed near the bottom of the page.
-
htm_foot
<HR>
<A HREF="..."><IMG SRC="..." BORDER=0></A>
<HR>
-
=head2 put_histo top|bottom|nowhere
-
Optionally specify where the age histogram must be placed.
The default is 'top'.
-
=head2 min_poll <time spec>
-
For 'min_poll' see next item. A <time spec> is a number followed by
a unit 's' (seconds), or 'm' (minutes), or 'h' (hours), or 'd' (days).
For example '3d' (three days) or '36h' (36 hours).
-
=head2 max_poll <time spec>
-
Optionally specify the maximum probe interval. When the program is
called with option '-get update', all sites are probed which are :
-- new : the site appears in the list, but there is no known state
-- bad : the last probe of the site was unsuccessful
-- old : the last probe was more than 'max_poll' ago.
Sites are not probed if the last probe was less than 'min_poll' ago.
-
So, if you specify
-
min_poll 4h
max_poll 12h
-
the 'reachable' sites are probed twice daily and the 'unreachable'
sites are probed at most six times a day.
-
The default 'min_poll' is '1h' (1 hour).
The default 'max_poll' is '4h' (4 hours).
-
=head2 min_sync <time spec>
-
Optionally specify how often the mirrors are required to
make an update. The default 'min_sync' is '1d' (1 day).
-
=head2 max_sync <time spec>
-
Optionally specify the maximum allowable sync interval.
Sites exceeding the limit will be considered 'old'.
The default 'max_sync' is '2d' (2 days).
-
=head2 no_randomize
-
With a low probablility, mirmon probes mirrors that would
otherwise not be probed. In the long run, this balances
the number of mirror probes over the hourly mirmon runs.
Specifically, if there are N mirrors in the list and some
mirmon run would probe K sites, on average (N-K)/N extra
sites will be probed.
-
If you don't want this behaviour, use 'no_randomize'.
-
=head2 list_style plain|apache
-
Optionally specify the format ('plain' or 'apache') of the
mirror-list. See the description of 'mirror_list' above.
The default list_style is 'plain'.
-
=head2 site_url <site> <url>
-
Optionally specify a substitute url for a site. When access to
a site is restricted (in Australia, for instance), another
(sometimes secret) url can be used to probe the site. The <site>
of an url is the part between '://' and the first '/'.
-
=head2 env <key> <value>
-
Optionally specify an environment variable.
-
=head2 include <file name>
-
Optionally specify a file to include. The specified file is processed
'in situ'. After the specified file is read and processed, config
processing is resumed in the file where the 'include' was encountered.
The 'include' depth is unlimited. However, it is a fatal error to
include a file twice under the same name.
-
=head2 show
-
When the config processor encounters the 'show' command, it
dumps the content of the current config to standout, if option
-v is specified. This is intented for debugging.
-
=head2 exit
-
When the config processor encounters the 'exit' command, it
terminates the program. This is intented for debugging.
-
=head1 STATE FILE FORMAT
-
The state file consists of lines; one line per site.
Each line consists of white space separated fields.
The seven fields are :
-
=head2 field 1 : url
-
The url as given in the mirror list.
-
=head2 field 2 : age
-
The age of the site, or 'undef' if no probe was ever successful.
-
=head2 field 3 : status last probe
-
The status of the last probe.
-
=head2 field 4 : time last succesful probe
-
The timestamp of the last succesful probe or 'undef'
if the site was never successfully probed.
-
=head2 field 5 : probe history
-
The probe history is a list of 's' (for success) and 'f' (for failure)
characters indicating the result of the probe. New results are appended
whenever the site is probed.
-
=head2 field 6 : state history
-
The state history consists of a timestamp, a '-' char, and a list of
chars indicating a past status: 's' (fresh), 'b' (oldish), 'f' (old)
or 'z' (bad). The timestamp indicates when the state history was last
and the last update of the history state was 24 (or more) hours ago.
The status is determined by the site's age and a few configuration
parameters. The details are explained in the legend of the report page.
-
=head2 field 7 : last probe
-
The timestamp of the last probe.
-
=head1 INSTALLATION
-
=over
-
=item *
-
The '#!' path for perl is probably wrong.
-
=back
-
=head1 AUTHOR
-
=begin html
-
<BLOCKQUOTE>
© 2003
<A HREF="http://www.cs.uu.nl/staff/henkp.html">Henk P. Penning</A>,
<BR>
$Id: mirmon,v 1.37 2006/12/04 15:16:11 henkp Exp henkp $
</BLOCKQUOTE>
-
=end html
-
=begin text
-
(c) 2003 Henk P. Penning, Computer Science Department, Utrecht University
http://www.cs.uu.nl/staff/henkp.html -- penning@cs.uu.nl
-
=end text
-
-=cut
-
+=cut
\ No newline at end of file
git://git.exim.org / mirror-monitor.git / commitdiff
