--- loncom/interface/printout.pl 2002/08/12 18:07:20 1.15
+++ loncom/interface/printout.pl 2003/08/28 13:52:22 1.34
@@ -3,7 +3,7 @@ use IO::File;
use Image::Magick;
print "Content-type: text/html\n\n";
print "\n";
- my ($texfile,$laystyle) = split(/&/,$ENV{'QUERY_STRING'});
+ my ($texfile,$laystyle,$numberofcolumns,$selectionmade) = split(/&/,$ENV{'QUERY_STRING'});
my $figfile = $texfile;
$figfile =~ s/^([^\.]+printout)[^t]+\.tex/$1\.dat/;
my $duefile = $texfile;
@@ -29,62 +29,56 @@ use Image::Magick;
$image->Set(page => '+100+200');
$status = $image->Write($eps_f);
if ($status) {print " $status ";}
+ #check is eps exist in prtspool
+ if(not -e $eps_f) {
+ for (my $i=0;$i<10000;$i++) {
+ if (-e $eps_f.'.'.$i) {
+ rename $eps_f.'.'.$i, $eps_f;
+ last;
+ }
+ }
+ }
}
}
unlink $figfile;
}
#print "$texfile\n"; #name of the tex file for debugging only
- $texfile =~ m/^(.*)\/([^\/]+)$/;
- my $name_file = $2;
- my $path_file = $1.'/';
- chdir $path_file;
- system("latex $name_file 1>/dev/null 2>/dev/null");
- $name_file =~ s/\.tex/\.dvi/;
- if (-e $name_file) {
- #if dvi file exist = LaTeX successfully parsed tex file
- print "OUTPUT is in the PDF FILE (see link below)
\n";
- my $new_name_file = $name_file;
- $new_name_file =~ s/\.dvi/\.ps/;
- my $comma = "dvips -o $new_name_file";
- system("$comma $name_file");
- $_ = $new_name_file;
- m/^(.*)\./;
- my $tempo_file = $1.'temporar.ps';
- my $name_file = $1.'.pdf';
- if ($laystyle eq 'album') {
- $comma = "psnup -2 -s1.0 $new_name_file";
- system("$comma $tempo_file");
- system("ps2pdf $tempo_file $name_file");
- } elsif ($laystyle eq 'book') {
- system("ps2pdf $new_name_file $name_file");
- }
- my $texlog = $texfile;
- my $texaux = $texfile;
- my $texdvi = $texfile;
- my $texps = $texfile;
- $texlog =~ s/\.tex/\.log/;
- $texaux =~ s/\.tex/\.aux/;
- $texdvi =~ s/\.tex/\.dvi/;
- $texps =~ s/\.tex/\.ps/;
- my @garb = ($texlog,$texaux,$texdvi,$texps);
- unlink @garb;
- unlink $duefile;
- print "Your PDF document";
- print "\n";
- } else {
- print "LaTeX could not successfully parse your tex file.
";
- print "It probably has errors in it.
";
+ if (-e $texfile) {
+ $texfile =~ m/^(.*)\/([^\/]+)$/;
+ my $name_file = $2;
+ my $path_file = $1.'/';
+ chdir $path_file;
+ system("latex $name_file 1>/dev/null 2>/dev/null");
+ if ($selectionmade>=10) {system("latex $name_file 1>/dev/null 2>/dev/null");} #to create table of contents
+ my $idxname=$name_file;
+ $idxname=~s/\.tex$/\.idx/;
+ if ($selectionmade>=100) {
+ system("makeindex $idxname");
+ system("latex $name_file 1>/dev/null 2>/dev/null");
+ } #to create index
+ #Do we have a latex error in the log file?
my $logfilename = $texfile;
$logfilename =~ s/\.tex$/\.log/;
- if (-e $logfilename) {
- #if dvi file does not exist = LaTeX failed to parse tex file
- print "Her are the error messages in the LaTeX log file";
- my $temporary_file=IO::File->new($logfilename) || die "Couldn't open file for reading: $!\n";
- my @content_of_file = <$temporary_file>;
- close $temporary_file;
+ my $temporary_file=IO::File->new($logfilename) || die "Couldn't open file for reading: $!\n";
+ my @content_of_file = <$temporary_file>;
+ close $temporary_file;
+ my $body_log_file = join(' ',@content_of_file);
+ $logfilename =~ s/\.log$/\.html/;
+ $temporary_file = IO::File->new('>'.$logfilename);
+ print $temporary_file 'LOGFILE'.$body_log_file.'
'."\n";
+ if ($body_log_file=~m/!\s+Emergency stop/) {
+ #LaTeX failed to parse tex file
+ print "LaTeX could not successfully parse your tex file.
";
+ print "It probably has errors in it.
";
+ my $whereitbegins = rindex $body_log_file,'STAMPOFPASSEDRESOURCESTART';
+ my $whereitends = rindex $body_log_file,'STAMPOFPASSEDRESOURCEEND';
+ if ($whereitbegins!=-1 and $whereitends!=-1) {
+ print "With very high probability this error occured in ".substr($body_log_file,$whereitbegins+26,$whereitends-$whereitbegins-26)."
";
+ }
+ print "Here are the error messages in the LaTeX log file
";
my $sygnal = 0;
for (my $i=0;$i<=$#content_of_file;$i++) {
- if ($content_of_file[$i]=~m/^!/) {
+ if ($content_of_file[$i]=~m/^Runaway argument?/ or $content_of_file[$i]=~m/^!/) {
$sygnal = 1;
}
if ($content_of_file[$i]=~m/Here is how much of/) {
@@ -92,16 +86,117 @@ use Image::Magick;
}
if ($sygnal) {
print "$content_of_file[$i]
";
- }
-
+ }
}
-# my $content_file_string = join(' ',@content_of_file);
-
-# print "$content_file_string\n";
+ } elsif ($body_log_file=~m//) {
+ my $whereitbegins = index $body_log_file,'';
+ print "You are running LaTeX in the batch mode.";
+ while ($whereitbegins != -1) {
+ my $tempobegin=$whereitbegins;
+ $whereitbegins = rindex $body_log_file,'STAMPOFPASSEDRESOURCESTART',$whereitbegins;
+ my $whereitends = index $body_log_file,'STAMPOFPASSEDRESOURCEEND',$whereitbegins;
+ print "
It has found an error in".substr($body_log_file,$whereitbegins+26,$whereitends-$whereitbegins-26)."
and corrected it.\n";
+ print "Usually this correction is valid but you probably need to check the indicated resource one more time and implement neccessary corrections by yourself.\n";
+ $whereitbegins = index $body_log_file,'',$tempobegin+10;
+ }
+ $name_file =~ s/\.tex/\.dvi/;
+ my $new_name_file = $name_file;
+ $new_name_file =~ s/\.dvi/\.ps/;
+ my $comma = "dvips -Ppdf -G0 -o $new_name_file";
+ system("$comma $name_file 1>/dev/null 2>/dev/null");
+ if (-e $new_name_file) {
+ print "PDF output file (see link below)
\n";
+ $new_name_file =~ m/^(.*)\./;
+ my $tempo_file = $1.'temporar.ps';
+ my $name_file = $1.'.pdf';
+ if ($laystyle eq 'album' and $numberofcolumns eq '2') {
+ $comma = "psnup -2 -s1.0 $new_name_file";
+ system("$comma $tempo_file 1>/dev/null 2>/dev/null");
+ system("ps2pdf $tempo_file $name_file 1>/dev/null 2>/dev/null");
+ } elsif ($laystyle eq 'book' and $numberofcolumns eq '2') {
+ $comma = 'pstops -pletter "2:0+1(0.48w,0)"';
+ system("$comma $new_name_file $tempo_file 1>/dev/null 2>/dev/null");
+ system("ps2pdf $tempo_file $name_file 1>/dev/null 2>/dev/null");
+ } else {
+ system("ps2pdf $new_name_file $name_file 1>/dev/null 2>/dev/null");
+ }
+ my $texlog = $texfile;
+ my $texaux = $texfile;
+ my $texdvi = $texfile;
+ my $texps = $texfile;
+ $texlog =~ s/\.tex/\.log/;
+ $texaux =~ s/\.tex/\.aux/;
+ $texdvi =~ s/\.tex/\.dvi/;
+ $texps =~ s/\.tex/\.ps/;
+ my @garb = ($texaux,$texdvi,$texps);
+# unlink @garb;
+ unlink $duefile;
+ print "Your PDF document";
+ print "
";
+ print "The link to ";
+ $logfilename=~s/\/home\/httpd//;
+ print "Your log file ";
+ print "\n";
+ #link tooriginal LaTeX file (included according Michael Hamlin desire)
+ my $tex_temporary_file=IO::File->new($texfile) || die "Couldn't open file for reading: $!\n";
+ my @tex_content_of_file = <$tex_temporary_file>;
+ close $tex_temporary_file;
+ my $body_tex_file = join(' ',@tex_content_of_file);
+ $texfile =~ s/\.tex$/aaaaa\.html/;
+ $tex_temporary_file = IO::File->new('>'.$texfile);
+ print $tex_temporary_file 'LOGFILE'.$body_tex_file.'
'."\n";
+ print "
";
+ print "The link to ";
+ $texfile=~s/\/home\/httpd//;
+ print "Your original LaTeX file ";
+ print "\n";
+ }
+ } else {
+ #LaTeX successfully parsed tex file
+ $name_file =~ s/\.tex/\.dvi/;
+ my $new_name_file = $name_file;
+ $new_name_file =~ s/\.dvi/\.ps/;
+ my $comma = "dvips -Ppdf -G0 -o $new_name_file";
+ system("$comma $name_file 1>/dev/null 2>/dev/null");
+ if (-e $new_name_file) {
+ print "Successfully created PDF output file (see link below)
\n";
+ $new_name_file =~ m/^(.*)\./;
+ my $tempo_file = $1.'temporar.ps';
+ my $name_file = $1.'.pdf';
+ if ($laystyle eq 'album' and $numberofcolumns eq '2') {
+ $comma = "psnup -2 -s1.0 $new_name_file";
+ system("$comma $tempo_file 1>/dev/null 2>/dev/null");
+ system("ps2pdf $tempo_file $name_file 1>/dev/null 2>/dev/null");
+ } elsif ($laystyle eq 'book' and $numberofcolumns eq '2') {
+ $comma = 'pstops -pletter "2:0+1(0.48w,0)"';
+ system("$comma $new_name_file $tempo_file 1>/dev/null 2>/dev/null");
+ system("ps2pdf $tempo_file $name_file 1>/dev/null 2>/dev/null");
+ } else {
+ system("ps2pdf $new_name_file $name_file 1>/dev/null 2>/dev/null");
+ }
+ my $texlog = $texfile;
+ my $texaux = $texfile;
+ my $texdvi = $texfile;
+ my $texps = $texfile;
+ $texlog =~ s/\.tex/\.log/;
+ $texaux =~ s/\.tex/\.aux/;
+ $texdvi =~ s/\.tex/\.dvi/;
+ $texps =~ s/\.tex/\.ps/;
+ my @garb = ($texlog,$texaux,$texdvi,$texps);
+# unlink @garb;
+ unlink $duefile;
+ print "Your PDF document";
+ print "\n";
+ }
}
+ } else {
+ print "LaTeX file $texfile was not created successfully";
}
+
+
+