diff options
Diffstat (limited to 'chromium/third_party/cygwin/lib/perl5/vendor_perl/5.10/HTTP/Cookies/Microsoft.pm')
| -rw-r--r-- | chromium/third_party/cygwin/lib/perl5/vendor_perl/5.10/HTTP/Cookies/Microsoft.pm | 328 |
1 files changed, 0 insertions, 328 deletions
diff --git a/chromium/third_party/cygwin/lib/perl5/vendor_perl/5.10/HTTP/Cookies/Microsoft.pm b/chromium/third_party/cygwin/lib/perl5/vendor_perl/5.10/HTTP/Cookies/Microsoft.pm deleted file mode 100644 index 0c2614cd0b2..00000000000 --- a/chromium/third_party/cygwin/lib/perl5/vendor_perl/5.10/HTTP/Cookies/Microsoft.pm +++ /dev/null @@ -1,328 +0,0 @@ -package HTTP::Cookies::Microsoft; - -use strict; - -use vars qw(@ISA $VERSION); - -$VERSION = "5.810"; - -require HTTP::Cookies; -@ISA=qw(HTTP::Cookies); - -sub load_cookies_from_file -{ - my ($file) = @_; - my @cookies; - my ($key, $value, $domain_path, $flags, $lo_expire, $hi_expire); - my ($lo_create, $hi_create, $sep); - - open(COOKIES, $file) || return; - - while ($key = <COOKIES>) - { - chomp($key); - chomp($value = <COOKIES>); - chomp($domain_path= <COOKIES>); - chomp($flags = <COOKIES>); # 0x0001 bit is for secure - chomp($lo_expire = <COOKIES>); - chomp($hi_expire = <COOKIES>); - chomp($lo_create = <COOKIES>); - chomp($hi_create = <COOKIES>); - chomp($sep = <COOKIES>); - - if (!defined($key) || !defined($value) || !defined($domain_path) || - !defined($flags) || !defined($hi_expire) || !defined($lo_expire) || - !defined($hi_create) || !defined($lo_create) || !defined($sep) || - ($sep ne '*')) - { - last; - } - - if ($domain_path =~ /^([^\/]+)(\/.*)$/) - { - my $domain = $1; - my $path = $2; - - push(@cookies, {KEY => $key, VALUE => $value, DOMAIN => $domain, - PATH => $path, FLAGS =>$flags, HIXP =>$hi_expire, - LOXP => $lo_expire, HICREATE => $hi_create, - LOCREATE => $lo_create}); - } - } - - return \@cookies; -} - -sub get_user_name -{ - use Win32; - use locale; - my $user = lc(Win32::LoginName()); - - return $user; -} - -# MSIE stores create and expire times as Win32 FILETIME, -# which is 64 bits of 100 nanosecond intervals since Jan 01 1601 -# -# But Cookies code expects time in 32-bit value expressed -# in seconds since Jan 01 1970 -# -sub epoch_time_offset_from_win32_filetime -{ - my ($high, $low) = @_; - - #-------------------------------------------------------- - # USEFUL CONSTANT - #-------------------------------------------------------- - # 0x019db1de 0xd53e8000 is 1970 Jan 01 00:00:00 in Win32 FILETIME - # - # 100 nanosecond intervals == 0.1 microsecond intervals - - my $filetime_low32_1970 = 0xd53e8000; - my $filetime_high32_1970 = 0x019db1de; - - #------------------------------------ - # ALGORITHM - #------------------------------------ - # To go from 100 nanosecond intervals to seconds since 00:00 Jan 01 1970: - # - # 1. Adjust 100 nanosecond intervals to Jan 01 1970 base - # 2. Divide by 10 to get to microseconds (1/millionth second) - # 3. Divide by 1000000 (10 ^ 6) to get to seconds - # - # We can combine Step 2 & 3 into one divide. - # - # After much trial and error, I came up with the following code which - # avoids using Math::BigInt or floating pt, but still gives correct answers - - # If the filetime is before the epoch, return 0 - if (($high < $filetime_high32_1970) || - (($high == $filetime_high32_1970) && ($low < $filetime_low32_1970))) - { - return 0; - } - - # Can't multiply by 0x100000000, (1 << 32), - # without Perl issuing an integer overflow warning - # - # So use two multiplies by 0x10000 instead of one multiply by 0x100000000 - # - # The result is the same. - # - my $date1970 = (($filetime_high32_1970 * 0x10000) * 0x10000) + $filetime_low32_1970; - my $time = (($high * 0x10000) * 0x10000) + $low; - - $time -= $date1970; - $time /= 10000000; - - return $time; -} - -sub load_cookie -{ - my($self, $file) = @_; - my $now = time() - $HTTP::Cookies::EPOCH_OFFSET; - my $cookie_data; - - if (-f $file) - { - # open the cookie file and get the data - $cookie_data = load_cookies_from_file($file); - - foreach my $cookie (@{$cookie_data}) - { - my $secure = ($cookie->{FLAGS} & 1) != 0; - my $expires = epoch_time_offset_from_win32_filetime($cookie->{HIXP}, $cookie->{LOXP}); - - $self->set_cookie(undef, $cookie->{KEY}, $cookie->{VALUE}, - $cookie->{PATH}, $cookie->{DOMAIN}, undef, - 0, $secure, $expires-$now, 0); - } - } -} - -sub load -{ - my($self, $cookie_index) = @_; - my $now = time() - $HTTP::Cookies::EPOCH_OFFSET; - my $cookie_dir = ''; - my $delay_load = (defined($self->{'delayload'}) && $self->{'delayload'}); - my $user_name = get_user_name(); - my $data; - - $cookie_index ||= $self->{'file'} || return; - if ($cookie_index =~ /[\\\/][^\\\/]+$/) - { - $cookie_dir = $` . "\\"; - } - - local(*INDEX, $_); - - open(INDEX, $cookie_index) || return; - binmode(INDEX); - if (256 != read(INDEX, $data, 256)) - { - warn "$cookie_index file is not large enough"; - close(INDEX); - return; - } - - # Cookies' index.dat file starts with 32 bytes of signature - # followed by an offset to the first record, stored as a little-endian DWORD - my ($sig, $size) = unpack('a32 V', $data); - - if (($sig !~ /^Client UrlCache MMF Ver 5\.2/) || # check that sig is valid (only tested in IE6.0) - (0x4000 != $size)) - { - warn "$cookie_index ['$sig' $size] does not seem to contain cookies"; - close(INDEX); - return; - } - - if (0 == seek(INDEX, $size, 0)) # move the file ptr to start of the first record - { - close(INDEX); - return; - } - - # Cookies are usually stored in 'URL ' records in two contiguous 0x80 byte sectors (256 bytes) - # so read in two 0x80 byte sectors and adjust if not a Cookie. - while (256 == read(INDEX, $data, 256)) - { - # each record starts with a 4-byte signature - # and a count (little-endian DWORD) of 0x80 byte sectors for the record - ($sig, $size) = unpack('a4 V', $data); - - # Cookies are found in 'URL ' records - if ('URL ' ne $sig) - { - # skip over uninteresting record: I've seen 'HASH' and 'LEAK' records - if (($sig eq 'HASH') || ($sig eq 'LEAK')) - { - # '-2' takes into account the two 0x80 byte sectors we've just read in - if (($size > 0) && ($size != 2)) - { - if (0 == seek(INDEX, ($size-2)*0x80, 1)) - { - # Seek failed. Something's wrong. Gonna stop. - last; - } - } - } - next; - } - - #$REMOVE Need to check if URL records in Cookies' index.dat will - # ever use more than two 0x80 byte sectors - if ($size > 2) - { - my $more_data = ($size-2)*0x80; - - if ($more_data != read(INDEX, $data, $more_data, 256)) - { - last; - } - } - - if ($data =~ /Cookie\:$user_name\@([\x21-\xFF]+).*?($user_name\@[\x21-\xFF]+\.txt)/) - { - my $cookie_file = $cookie_dir . $2; # form full pathname - - if (!$delay_load) - { - $self->load_cookie($cookie_file); - } - else - { - my $domain = $1; - - # grab only the domain name, drop everything from the first dir sep on - if ($domain =~ m{[\\/]}) - { - $domain = $`; - } - - # set the delayload cookie for this domain with - # the cookie_file as cookie for later-loading info - $self->set_cookie(undef, 'cookie', $cookie_file, - '//+delayload', $domain, undef, - 0, 0, $now+86400, 0); - } - } - } - - close(INDEX); - - 1; -} - -1; - -__END__ - -=head1 NAME - -HTTP::Cookies::Microsoft - access to Microsoft cookies files - -=head1 SYNOPSIS - - use LWP; - use HTTP::Cookies::Microsoft; - use Win32::TieRegistry(Delimiter => "/"); - my $cookies_dir = $Registry-> - {"CUser/Software/Microsoft/Windows/CurrentVersion/Explorer/Shell Folders/Cookies"}; - - $cookie_jar = HTTP::Cookies::Microsoft->new( - file => "$cookies_dir\\index.dat", - 'delayload' => 1, - ); - my $browser = LWP::UserAgent->new; - $browser->cookie_jar( $cookie_jar ); - -=head1 DESCRIPTION - -This is a subclass of C<HTTP::Cookies> which -loads Microsoft Internet Explorer 5.x and 6.x for Windows (MSIE) -cookie files. - -See the documentation for L<HTTP::Cookies>. - -=head1 METHODS - -The following methods are provided: - -=over 4 - -=item $cookie_jar = HTTP::Cookies::Microsoft->new; - -The constructor takes hash style parameters. In addition -to the regular HTTP::Cookies parameters, HTTP::Cookies::Microsoft -recognizes the following: - - delayload: delay loading of cookie data until a request - is actually made. This results in faster - runtime unless you use most of the cookies - since only the domain's cookie data - is loaded on demand. - -=back - -=head1 CAVEATS - -Please note that the code DOESN'T support saving to the MSIE -cookie file format. - -=head1 AUTHOR - -Johnny Lee <typo_pl@hotmail.com> - -=head1 COPYRIGHT - -Copyright 2002 Johnny Lee - -This library is free software; you can redistribute it and/or -modify it under the same terms as Perl itself. - -=cut - |