version 1.58, 2004/05/12 18:44:50
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version 1.63, 2004/08/05 18:18:15
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Line 27
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Line 27
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# |
# |
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use lib '/home/httpd/lib/perl'; |
use lib '/home/httpd/lib/perl'; |
use Time::Local; |
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use LONCAPA::loncgi(); |
use LONCAPA::loncgi(); |
use File::Path; |
use File::Path; |
use IO::File; |
use IO::File; |
Line 36 use Apache::lonhtmlcommon;
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Line 35 use Apache::lonhtmlcommon;
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use Apache::loncommon; |
use Apache::loncommon; |
use Apache::lonlocal; |
use Apache::lonlocal; |
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use strict; |
$|=1; |
$|=1; |
my %origENV=%ENV; |
my %origENV=%ENV; |
if (! &LONCAPA::loncgi::check_cookie_and_load_env()) { |
if (! &LONCAPA::loncgi::check_cookie_and_load_env()) { |
Line 60 END
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Line 60 END
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my $texfile = $ENV{'cgi.'.$identifier.'.file'}; |
my $texfile = $ENV{'cgi.'.$identifier.'.file'}; |
my $laystyle = $ENV{'cgi.'.$identifier.'.layout'}; |
my $laystyle = $ENV{'cgi.'.$identifier.'.layout'}; |
my $numberofcolumns = $ENV{'cgi.'.$identifier.'.numcol'}; |
my $numberofcolumns = $ENV{'cgi.'.$identifier.'.numcol'}; |
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my $paper = $ENV{'cgi.'.$identifier.'.paper'}; |
my $selectionmade = $ENV{'cgi.'.$identifier.'.selection'}; |
my $selectionmade = $ENV{'cgi.'.$identifier.'.selection'}; |
my $tableofcontents = $ENV{'cgi.'.$identifier.'tableofcontents'}; |
my $tableofcontents = $ENV{'cgi.'.$identifier.'tableofcontents'}; |
my $tableofindex = $ENV{'cgi.'.$identifier.'tableofindex'}; |
my $tableofindex = $ENV{'cgi.'.$identifier.'tableofindex'}; |
Line 68 END
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Line 69 END
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my $student_names = $ENV{'cgi.'.$identifier.'studentnames'}; |
my $student_names = $ENV{'cgi.'.$identifier.'studentnames'}; |
my $backref = $ENV{'cgi.'.$identifier.'backref'}; |
my $backref = $ENV{'cgi.'.$identifier.'backref'}; |
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my $adv = $ENV{'request.role.adv'}; |
my $adv = $ENV{'request.role.adv'}; |
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my @names_pack=(); |
my @names_pack=(); |
Line 89 END
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Line 91 END
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close $temporary_file; |
close $temporary_file; |
my $noteps; |
my $noteps; |
my %prog_state; |
my %prog_state; |
if ($adv) { %prog_state=&Apache::lonhtmlcommon::Create_PrgWin('','Coverting Images to EPS','Picture Conversion Status',$#content_of_file,'inline','75'); } |
if ($adv) { %prog_state=&Apache::lonhtmlcommon::Create_PrgWin('','Coverting Images to EPS','Picture Conversion Status',$#content_of_file,'inline','80'); } |
foreach $not_eps (@content_of_file) { |
foreach my $not_eps (@content_of_file) { |
chomp($not_eps); |
chomp($not_eps); |
if ($not_eps ne '') { |
if ($not_eps ne '') { |
my $status_statement='EPS picture for '.$not_eps; |
my $status_statement='EPS picture for '.$not_eps; |
Line 122 END
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Line 124 END
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$prettyname=~s|$Apache::lonnet::perlvar{'lonDocRoot'}/|/|; |
$prettyname=~s|$Apache::lonnet::perlvar{'lonDocRoot'}/|/|; |
&Apache::lonhtmlcommon::Update_PrgWin('',\%prog_state,'Converting to EPS '.$prettyname); } |
&Apache::lonhtmlcommon::Update_PrgWin('',\%prog_state,'Converting to EPS '.$prettyname); } |
$done_conversion{$not_eps}=1; |
$done_conversion{$not_eps}=1; |
$status = $image->Read($not_eps); |
my $status = $image->Read($not_eps); |
if ($status) {print " $status ";} |
if ($status) {print " $status ";} |
$image->Set(page => '+100+200'); |
$image->Set(page => '+100+200'); |
$status = $image->Write($eps_f); |
$status = $image->Write($eps_f); |
Line 154 END
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Line 156 END
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my $ind=-1; |
my $ind=-1; |
my %prog_state; |
my %prog_state; |
if ($adv) { %prog_state=&Apache::lonhtmlcommon::Create_PrgWin('','Print Status','Class Print Status',$number_of_files,'inline','75'); } |
print "<a href=\"$backref\"><b>Return</b></a> to last resource.<br /><br />"; |
my $final_statement="<a href=\"$backref\"><b>Return</b></a> to last resource.<br /><br />Generated PDF File for:<br />"; |
if ($adv) { %prog_state=&Apache::lonhtmlcommon::Create_PrgWin('','Print Status','Class Print Status',$number_of_files,'inline','80'); } |
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print "<br />"; |
foreach $texfile (@texfile) { |
foreach $texfile (@texfile) { |
my $status_statement=''; |
my $status_statement=''; |
my $link_text='download PDF'; |
my $link_text='download PDF'; |
Line 168 foreach $texfile (@texfile) {
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Line 171 foreach $texfile (@texfile) {
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} else { |
} else { |
$name=$tempo_array[0].'@'.$tempo_array[1]; |
$name=$tempo_array[0].'@'.$tempo_array[1]; |
} |
} |
$link_text='<b>'.$name.'</b> '; |
$link_text='<b>'.$name.'</b>'; |
$status_statement.=$name; |
$status_statement.=$name; |
if ($#stud_info>0) { |
if ($#stud_info>0) { |
@tempo_array=split(/:/,$stud_info[-1]); |
@tempo_array=split(/:/,$stud_info[-1]); |
Line 177 foreach $texfile (@texfile) {
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Line 180 foreach $texfile (@texfile) {
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} else { |
} else { |
$name=$tempo_array[0].'@'.$tempo_array[1]; |
$name=$tempo_array[0].'@'.$tempo_array[1]; |
} |
} |
$link_text.='- <b>'.$name.':</b> '; |
$link_text.=' - <b>'.$name.'</b>'; |
$status_statement.=' - '.$name; |
$status_statement.=' - '.$name; |
} |
} |
if ($adv) { &Apache::lonhtmlcommon::Update_PrgWin('',\%prog_state,'Creating PDF for '.$status_statement); } |
if ($adv) { &Apache::lonhtmlcommon::Update_PrgWin('',\%prog_state,'Creating PDF for '.$status_statement); } |
Line 186 foreach $texfile (@texfile) {
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Line 189 foreach $texfile (@texfile) {
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my $name_file = $2; |
my $name_file = $2; |
my $path_file = $1.'/'; |
my $path_file = $1.'/'; |
chdir $path_file; |
chdir $path_file; |
system("latex $name_file 1>/dev/null 2>/dev/null"); |
my $dvi_file= $name_file; $dvi_file =~ s/\.tex/\.dvi/; |
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&busy_wait_command("latex $name_file 1>/dev/null 2>/dev/null", |
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"for $status_statement now LaTeXing file", |
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\%prog_state,$dvi_file); |
if ($tableofcontents eq 'yes') { |
if ($tableofcontents eq 'yes') { |
system("latex $name_file 1>/dev/null 2>/dev/null"); |
&busy_wait_command("latex $name_file 1>/dev/null 2>/dev/null", |
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"for $status_statement now LaTeXing file for table of contents", |
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\%prog_state,$dvi_file); |
} #to create table of contents |
} #to create table of contents |
my $idxname=$name_file; |
my $idxname=$name_file; |
$idxname=~s/\.tex$/\.idx/; |
$idxname=~s/\.tex$/\.idx/; |
if ($tableofindex eq 'yes') { |
if ($tableofindex eq 'yes') { |
system("makeindex $idxname"); |
&busy_wait_command("makeindex $idxname", |
system("latex $name_file 1>/dev/null 2>/dev/null"); |
"making index file", |
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\%prog_state,$idxname); |
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&busy_wait_command("latex $name_file 1>/dev/null 2>/dev/null", |
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"for $status_statement now LaTeXing file for index section", |
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\%prog_state,$dvi_file); |
} #to create index |
} #to create index |
#Do we have a latex error in the log file? |
#Do we have a latex error in the log file? |
my $logfilename = $texfile; |
my $logfilename = $texfile; |
Line 250 foreach $texfile (@texfile) {
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Line 262 foreach $texfile (@texfile) {
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} elsif ($body_log_file=~m/<inserted text>/) { |
} elsif ($body_log_file=~m/<inserted text>/) { |
my $whereitbegins = index $body_log_file,'<inserted text>'; |
my $whereitbegins = index $body_log_file,'<inserted text>'; |
print "You are running LaTeX in the <b>batch mode</b>."; |
print "You are running LaTeX in <b>batch mode</b>."; |
while ($whereitbegins != -1) { |
while ($whereitbegins != -1) { |
my $tempobegin=$whereitbegins; |
my $tempobegin=$whereitbegins; |
$whereitbegins = rindex $body_log_file,'STAMPOFPASSEDRESOURCESTART',$whereitbegins; |
$whereitbegins = rindex $body_log_file,'STAMPOFPASSEDRESOURCESTART',$whereitbegins; |
Line 262 foreach $texfile (@texfile) {
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Line 274 foreach $texfile (@texfile) {
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$name_file =~ s/\.tex/\.dvi/; |
$name_file =~ s/\.tex/\.dvi/; |
my $new_name_file = $name_file; |
my $new_name_file = $name_file; |
$new_name_file =~ s/\.dvi/\.ps/; |
$new_name_file =~ s/\.dvi/\.ps/; |
my $comma = "dvips -Ppdf -G0 -o $new_name_file"; |
my @papers=('letter','legal','tabloid','executive','','a3','a4','a5',''); |
system("$comma $name_file 1>/dev/null 2>/dev/null"); |
my $papera=$papers[$paper]; |
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if ($papera eq 'letter') {$papera='';} |
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if ($papera ne '') {$papera='-t'.$papera;} |
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my $comma = "dvips $papera -Ppdf -G0 -o $new_name_file"; |
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&busy_wait_command("$comma $name_file 1>/dev/null 2>/dev/null", |
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"for $status_statement now Converting to PS", |
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\%prog_state,$new_name_file); |
if (-e $new_name_file) { |
if (-e $new_name_file) { |
print "<h1>PDF output file (see link below)</h1>\n"; |
print "<h1>PDF output file (see link below)</h1>\n"; |
$new_name_file =~ m/^(.*)\./; |
$new_name_file =~ m/^(.*)\./; |
my $tempo_file = $1.'temporar.ps'; |
my $ps_file = my $tempo_file = $1.'temporar.ps'; |
my $name_file = $1.'.pdf'; |
my $pdf_file = $1.'.pdf'; |
if ($laystyle eq 'album' and $numberofcolumns eq '2') { |
if ($laystyle eq 'album' and $numberofcolumns eq '2') { |
$comma = "psnup -2 -s1.0 $new_name_file"; |
$comma = "psnup -2 -s1.0 $new_name_file"; |
system("$comma $tempo_file 1>/dev/null 2>/dev/null"); |
&busy_wait_command("$comma $tempo_file 1>/dev/null 2>/dev/null", |
system("ps2pdf $tempo_file $name_file 1>/dev/null 2>/dev/null"); |
"for $status_statement now Modifying PS layout", |
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\%prog_state,$tempo_file); |
} elsif ($laystyle eq 'book' and $numberofcolumns eq '2') { |
} elsif ($laystyle eq 'book' and $numberofcolumns eq '2') { |
$comma = 'pstops -pletter "2:0+1(0.48w,0)"'; |
my @papers=('letter','legal','tabloid','executive','','a3','a4','a5',''); |
system("$comma $new_name_file $tempo_file 1>/dev/null 2>/dev/null"); |
my $papera=$papers[$paper]; |
system("ps2pdf $tempo_file $name_file 1>/dev/null 2>/dev/null"); |
if ($papera ne '') {$papera='-p'.$papera;} |
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$comma = 'pstops '.$papera.' "2:0+1(0.48w,0)"'; |
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&busy_wait_command("$comma $new_name_file $tempo_file 1>/dev/null 2>/dev/null", |
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"for $status_statement now Modifying PS layout", |
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\%prog_state,$tempo_file); |
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} else { |
} else { |
system("ps2pdf $new_name_file $name_file 1>/dev/null 2>/dev/null"); |
$ps_file=$new_name_file; |
} |
} |
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&busy_wait_command("ps2pdf $ps_file $pdf_file 1>/dev/null 2>/dev/null", |
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"for $status_statement now Converting PS to PDF", |
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\%prog_state, $pdf_file); |
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my $texlog = $texfile; |
my $texlog = $texfile; |
my $texaux = $texfile; |
my $texaux = $texfile; |
my $texdvi = $texfile; |
my $texdvi = $texfile; |
Line 291 foreach $texfile (@texfile) {
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Line 319 foreach $texfile (@texfile) {
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my @garb = ($texaux,$texdvi,$texps); |
my @garb = ($texaux,$texdvi,$texps); |
# unlink @garb; |
# unlink @garb; |
unlink $duefile; |
unlink $duefile; |
print "<a href=\"/prtspool/$name_file\">Your PDF document</a>"; |
print "<a href=\"/prtspool/$pdf_file\">Your PDF document</a>"; |
if ($advans_role) { |
if ($advans_role) { |
print "<br /><br />"; |
print "<br /><br />"; |
print "<b><big>The link to "; |
print "<b><big>The link to "; |
Line 318 foreach $texfile (@texfile) {
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Line 346 foreach $texfile (@texfile) {
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$name_file =~ s/\.tex/\.dvi/; |
$name_file =~ s/\.tex/\.dvi/; |
my $new_name_file = $name_file; |
my $new_name_file = $name_file; |
$new_name_file =~ s/\.dvi/\.ps/; |
$new_name_file =~ s/\.dvi/\.ps/; |
my $comma = "dvips -Ppdf -G0 -o $new_name_file"; |
my @papers=('letter','legal','tabloid','executive','','a3','a4','a5',''); |
system("$comma $name_file 1>/dev/null 2>/dev/null"); |
my $papera=$papers[$paper]; |
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if ($papera eq 'letter') {$papera='';} |
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if ($papera ne '') {$papera='-t'.$papera;} |
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my $comma = "dvips $papera -Ppdf -G0 -o $new_name_file"; |
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&busy_wait_command("$comma $name_file 1>/dev/null 2>/dev/null", |
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"for $status_statement now Converting to PS", |
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\%prog_state,$new_name_file); |
if (-e $new_name_file) { |
if (-e $new_name_file) { |
print "<br />$final_statement "; |
print "<br />"; |
$final_statement=''; |
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$new_name_file =~ m/^(.*)\./; |
$new_name_file =~ m/^(.*)\./; |
my $tempo_file = $1.'temporar.ps'; |
my $ps_file = my $tempo_file = $1.'temporar.ps'; |
my $name_file = $1.'.pdf'; |
my $pdf_file = $1.'.pdf'; |
if ($laystyle eq 'album' and $numberofcolumns eq '2') { |
if ($laystyle eq 'album' and $numberofcolumns eq '2') { |
$comma = "psnup -2 -s1.0 $new_name_file"; |
$comma = "psnup -2 -s1.0 $new_name_file"; |
system("$comma $tempo_file 1>/dev/null 2>/dev/null"); |
&busy_wait_command("$comma $tempo_file 1>/dev/null 2>/dev/null", |
system("ps2pdf $tempo_file $name_file 1>/dev/null 2>/dev/null"); |
"for $status_statement now Modifying PS layout", |
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\%prog_state,$tempo_file); |
} elsif ($laystyle eq 'book' and $numberofcolumns eq '2') { |
} elsif ($laystyle eq 'book' and $numberofcolumns eq '2') { |
$comma = 'pstops -pletter "2:0+1(0.48w,0)"'; |
my @papers=('letter','legal','tabloid','executive','','a3','a4','a5',''); |
system("$comma $new_name_file $tempo_file 1>/dev/null 2>/dev/null"); |
my $papera=$papers[$paper]; |
system("ps2pdf $tempo_file $name_file 1>/dev/null 2>/dev/null"); |
if ($papera ne '') {$papera='-p'.$papera;} |
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$comma = 'pstops -pa4 "2:0+1(0.48w,0)"'; |
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&busy_wait_command("$comma $new_name_file $tempo_file 1>/dev/null 2>/dev/null", |
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"for $status_statement now Modifying PS layout", |
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\%prog_state,$tempo_file); |
} else { |
} else { |
system("ps2pdf $new_name_file $name_file 1>/dev/null 2>/dev/null"); |
$ps_file=$new_name_file; |
} |
} |
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if ($paper eq '6') { |
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open(FFH,'<',$ps_file) || die "Couldn't open file for reading: $!\n"; |
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my $new_ps_file='new'.$ps_file; |
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open(FFHS,'>',$new_ps_file) || die "Couldn't open file for reading: $!\n"; |
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my $i=-1; |
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while (<FFH>) { |
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$i++; |
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if ($i==0) {print FFHS '<< /PageSize [595.2 842] >> setpagedevice'."\n";} |
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print FFHS $_; |
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} |
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close(FFH); |
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close(FFHS); |
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$ps_file=$new_ps_file; |
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} |
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&busy_wait_command("ps2pdf $ps_file $pdf_file 1>/dev/null 2>/dev/null", |
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"for $status_statement now Converting PS to PDF", |
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\%prog_state,$pdf_file); |
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my $texlog = $texfile; |
my $texlog = $texfile; |
my $texaux = $texfile; |
my $texaux = $texfile; |
my $texdvi = $texfile; |
my $texdvi = $texfile; |
Line 348 foreach $texfile (@texfile) {
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Line 404 foreach $texfile (@texfile) {
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my @garb = ($texlog,$texaux,$texdvi,$texps); |
my @garb = ($texlog,$texaux,$texdvi,$texps); |
# unlink @garb; |
# unlink @garb; |
unlink $duefile; |
unlink $duefile; |
print "<a href=\"/prtspool/$name_file\">$link_text</a>"; |
print "<a href=\"/prtspool/$pdf_file\">$link_text</a>"; |
print "\n"; |
print "\n"; |
} |
} |
} |
} |
} else { |
} else { |
print "LaTeX file $texfile was not created successfully"; |
print "LaTeX file $texfile was not created successfully"; |
} |
} |
Line 373 if ($number_of_files>1) {
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Line 429 if ($number_of_files>1) {
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} |
} |
if ($adv) { &Apache::lonhtmlcommon::Close_PrgWin('',\%prog_state); } |
if ($adv) { &Apache::lonhtmlcommon::Close_PrgWin('',\%prog_state); } |
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my $done; |
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sub REAPER { |
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$done=1; |
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} |
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sub busy_wait_command { |
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my ($command,$message,$progress_win,$output_file)=@_; |
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$SIG{CHLD} = \&REAPER; |
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$done=0; |
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my $pid=open(CMD,"$command |"); |
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if ($adv) { |
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&Apache::lonhtmlcommon::Update_PrgWin('',$progress_win,$message); |
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} |
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while(!$done) { |
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sleep 1; |
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my $extra_msg; |
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if ($output_file) { |
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my $size=(stat($output_file))[7]; |
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$extra_msg=", $size bytes generated"; |
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} |
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if ($adv) { |
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&Apache::lonhtmlcommon::Update_PrgWin('',$progress_win, |
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$message.$extra_msg); |
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} |
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} |
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$SIG{CHLD}='IGNORE'; |
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close(CMD); |
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} |
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