44 lines
1.4 KiB
Diff
44 lines
1.4 KiB
Diff
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--- sgml-tools-1.0.9/lib/SGMLTools.bak Wed Apr 25 14:53:48 2001
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+++ sgml-tools-1.0.9/lib/SGMLTools.pm Wed Apr 25 14:58:42 2001
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@@ -212,6 +212,14 @@
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return @files;
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}
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+# Pre-create temp files safely
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+sub create_temp {
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+ my $fh = new FileHandle(shift,O_CREAT|O_EXCL|O_WRONLY,0600);
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+ $fh or die "$0: failed to create temporary file: $!";
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+ $fh->close;
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+}
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+
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+
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=item SGMLTools::process_file
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With all the configuration done, this routine will take a single filename
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@@ -286,6 +294,7 @@
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{
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$ifile = new FileHandle "$global->{NsgmlsPrePipe}|";
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}
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+ create_temp("$tmpbase.1");
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$writensgmls = new FileHandle
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"$precmd|$main::progs->{NSGMLS} $global->{NsgmlsOpts} $ENV{SGMLDECL} >$tmpbase.1";
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if ($global->{charset} eq "latin")
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@@ -386,7 +395,8 @@
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# preASP ($inhandle, $outhandle);
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#
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my $inpreasp = new FileHandle "<$tmpbase.1";
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- my $outpreasp = new FileHandle ">$tmpbase.2";
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+ my $outpreasp = new FileHandle "$tmpbase.2",O_WRONLY|O_CREAT|O_EXCL,0600;
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+
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if (defined $Formats{$global->{format}}{preASP})
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{
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&{$Formats{$global->{format}}{preASP}}($inpreasp, $outpreasp) == 0 or
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@@ -428,6 +438,7 @@
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my $mapping = "$main::LibDir/site/$dtd/$global->{format}/mapping";
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-r $mapping or $mapping = "$main::LibDir/dist/$dtd/$global->{format}/mapping";
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+ create_temp("$tmpbase.3");
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system ("$main::progs->{SGMLSASP} $style $mapping <$tmpbase.2|
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expand -$global->{tabsize} >$tmpbase.3");
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