version 1.24, 2000/10/09 14:07:02
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version 1.27, 2000/10/11 21:12:42
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Line 27 use Apache::londefdef;
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Line 27 use Apache::londefdef;
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use Apache::scripttag; |
use Apache::scripttag; |
#================================================== Main subroutine: xmlparse |
#================================================== Main subroutine: xmlparse |
@Apache::lonxml::pwd=(); |
@Apache::lonxml::pwd=(); |
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$Apache::lonxml::outputstack = ''; |
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$Apache::lonxml::redirection = 1; |
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sub xmlparse { |
sub xmlparse { |
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my ($target,$content_file_string,$safeinit,%style_for_target) = @_; |
my ($target,$content_file_string,$safeinit,%style_for_target) = @_; |
Line 40 sub xmlparse {
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Line 43 sub xmlparse {
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my $newarg = ''; |
my $newarg = ''; |
my $result; |
my $result; |
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my $indicator = 1; |
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my $pocketbox = ''; |
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my $safeeval = new Safe; |
my $safeeval = new Safe; |
$safeeval->permit("entereval"); |
$safeeval->permit("entereval"); |
$safeeval->permit(":base_math"); |
$safeeval->permit(":base_math"); |
Line 50 sub xmlparse {
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Line 50 sub xmlparse {
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#need to inspect this class of ops |
#need to inspect this class of ops |
# $safeeval->deny(":base_orig"); |
# $safeeval->deny(":base_orig"); |
$safeinit .= ';$external::target='.$target.';'; |
$safeinit .= ';$external::target='.$target.';'; |
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$safeinit .= ';$external::randomseed='.&Apache::lonnet::rndseed().';'; |
&Apache::run::run($safeinit,$safeeval); |
&Apache::run::run($safeinit,$safeeval); |
#-------------------- Redefinition of the target in the case of compound target |
#-------------------- Redefinition of the target in the case of compound target |
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Line 72 sub xmlparse {
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Line 73 sub xmlparse {
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&increasedepth($token); |
&increasedepth($token); |
if (exists $style_for_target{$token->[1]}) { |
if (exists $style_for_target{$token->[1]}) { |
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if ($indicator == 1) { |
if ($Apache::lonxml::redirection == 1) { |
$finaloutput .= &recurse($style_for_target{$token->[1]}, |
$finaloutput .= &recurse($style_for_target{$token->[1]}, |
$target,$safeeval,\%style_for_target, |
$target,$safeeval,\%style_for_target, |
@parstack); |
@parstack); |
} else { |
} else { |
$pocketbox .= &recurse($style_for_target{$token->[1]}, |
$Apache::lonxml::outputstack .= &recurse($style_for_target{$token->[1]}, |
$target,$safeeval,\%style_for_target, |
$target,$safeeval,\%style_for_target, |
@parstack); |
@parstack); |
} |
} |
Line 85 sub xmlparse {
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Line 86 sub xmlparse {
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} else { |
} else { |
$result = &callsub("start_$token->[1]", $target, $token,\@parstack, |
$result = &callsub("start_$token->[1]", $target, $token,\@parstack, |
\@pars, $safeeval, \%style_for_target); |
\@pars, $safeeval, \%style_for_target); |
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if ($result eq "footnote") { &Apache::lonxml::debug($result);} |
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} |
} |
} elsif ($token->[0] eq 'E') { |
} elsif ($token->[0] eq 'E') { |
#clear out any tags that didn't end |
#clear out any tags that didn't end |
Line 96 sub xmlparse {
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Line 94 sub xmlparse {
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if (exists $style_for_target{'/'."$token->[1]"}) { |
if (exists $style_for_target{'/'."$token->[1]"}) { |
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if ($indicator == 1) { |
if ($Apache::lonxml::redirection == 1) { |
$finaloutput .= &recurse($style_for_target{'/'."$token->[1]"}, |
$finaloutput .= &recurse($style_for_target{'/'."$token->[1]"}, |
$target,$safeeval,\%style_for_target, |
$target,$safeeval,\%style_for_target, |
@parstack); |
@parstack); |
} else { |
} else { |
$pocketbox .= &recurse($style_for_target{'/'."$token->[1]"}, |
$Apache::lonxml::outputstack .= &recurse($style_for_target{'/'."$token->[1]"}, |
$target,$safeeval,\%style_for_target, |
$target,$safeeval,\%style_for_target, |
@parstack); |
@parstack); |
} |
} |
Line 111 sub xmlparse {
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Line 109 sub xmlparse {
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\@pars,$safeeval, \%style_for_target); |
\@pars,$safeeval, \%style_for_target); |
} |
} |
} |
} |
if ($result ne "" ) { |
if ($result ne "") { |
if ( $#parstack > -1 ) { |
if ( $#parstack > -1 ) { |
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if ($indicator == 1) { |
if ($Apache::lonxml::redirection == 1) { |
$finaloutput .= &Apache::run::evaluate($result,$safeeval, |
$finaloutput .= &Apache::run::evaluate($result,$safeeval, |
$parstack[$#parstack]); |
$parstack[$#parstack]); |
} else { |
} else { |
$pocketbox .= &Apache::run::evaluate($result,$safeeval, |
$Apache::lonxml::outputstack .= &Apache::run::evaluate($result,$safeeval, |
$parstack[$#parstack]); |
$parstack[$#parstack]); |
} |
} |
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Line 126 sub xmlparse {
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Line 124 sub xmlparse {
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$finaloutput .= &Apache::run::evaluate($result,$safeeval,''); |
$finaloutput .= &Apache::run::evaluate($result,$safeeval,''); |
} |
} |
$result = ''; |
$result = ''; |
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} else { |
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$finaloutput .= $result; |
} |
} |
if ($token->[0] eq 'E') { pop @stack;pop @parstack;&decreasedepth($token);} |
if ($token->[0] eq 'E') { pop @stack;pop @parstack;&decreasedepth($token);} |
} |
} |
Line 202 sub callsub {
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Line 202 sub callsub {
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my $sub1; |
my $sub1; |
no strict 'refs'; |
no strict 'refs'; |
if (my $space=$Apache::lonxml::alltags{$token->[1]}) { |
if (my $space=$Apache::lonxml::alltags{$token->[1]}) { |
# &Apache::lonxml::debug("Calling sub $sub in $space<br>\n"); |
#&Apache::lonxml::debug("Calling sub $sub in $space<br>\n"); |
# if ( $sub eq "start_parserlib" ) { |
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# print "me:".%$style.":\n"; |
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# } |
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$sub1="$space\:\:$sub"; |
$sub1="$space\:\:$sub"; |
$Apache::lonxml::curdepth=join('_',@Apache::lonxml::depthcounter); |
$Apache::lonxml::curdepth=join('_',@Apache::lonxml::depthcounter); |
$currentstring = &$sub1($target,$token,$parstack,$parser, |
$currentstring = &$sub1($target,$token,$parstack,$parser, |
$safeeval,$style); |
$safeeval,$style); |
# if ( $sub eq "start_parserlib" ) { |
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# print "me2:".%$style.":"; |
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# } |
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} else { |
} else { |
#&Apache::lonxml::debug("NOT Calling sub $sub in $space<br>\n"); |
#&Apache::lonxml::debug("NOT Calling sub $sub in $space<br>\n"); |
if (defined($token->[4])) { |
if (defined($token->[4])) { |
Line 297 sub parstring {
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Line 291 sub parstring {
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} @{$token->[3]}; |
} @{$token->[3]}; |
return $temp; |
return $temp; |
} |
} |
#<<<<<<< lonxml.pm |
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sub handler { |
sub handler { |
my $request=shift; |
my $request=shift; |
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my $target='web'; |
my $target='web'; |
$Apache::lonxml::debug=1; |
$Apache::lonxml::debug=1; |
$request->content_type('text/html'); |
if ($ENV{'browser.mathml'}) { |
$request->send_http_header; |
$request->content_type('text/xml'); |
$request->print(<<ENDHEADER); |
} else { |
<html> |
$request->content_type('text/html'); |
<head> |
} |
<title>Just test</title> |
$request->send_http_header; |
</head> |
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<body bgcolor="#FFFFFF"> |
return OK if $request->header_only; |
ENDHEADER |
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# &Apache::lonhomework::send_header($request); |
$request->print(&Apache::lontexconvert::header()); |
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$request->print($headerstring.'<body bgcolor="#FFFFFF">'."\n"); |
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my $file = "/home/httpd/html".$request->uri; |
my $file = "/home/httpd/html".$request->uri; |
my %mystyle; |
my %mystyle; |
my $result = ''; |
my $result = ''; |
$result = Apache::lonxml::xmlparse($target, &Apache::lonnet::getfile($file),'',%mystyle); |
$result = Apache::lonxml::xmlparse($target, &Apache::lonnet::getfile($file),'',%mystyle); |
# $request->print("Result follows:"); |
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$request->print($result); |
$request->print($result); |
# $request->print(":Result ends"); |
$r->print('</body>'); |
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$r->print(&Apache::lontexconvert::footer()); |
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return OK; |
} |
} |
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$Apache::lonxml::debug=0; |
$Apache::lonxml::debug=0; |
Line 343 __END__
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Line 340 __END__
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