Encode 0.40, from Dan Kogai.

p4raw-id: //depot/perl@14722

2 files changed, 150 insertions, 0 deletions

diff --git a/ext/Encode/CN/CN.pm b/ext/Encode/CN/CN.pm
new file mode 100644
index 0000000000..2aca19bd07
--- /dev/null
+++ b/ext/Encode/CN/CN.pm
@@ -0,0 +1,8 @@
+package Encode::CN;
+use Encode;
+our $VERSION = '0.02';
+use XSLoader;
+XSLoader::load('Encode::CN',$VERSION);
+
+1;
+__END__
diff --git a/ext/Encode/CN/Makefile.PL b/ext/Encode/CN/Makefile.PL
new file mode 100644
index 0000000000..37d19e0735
--- /dev/null
+++ b/ext/Encode/CN/Makefile.PL
@@ -0,0 +1,142 @@
+use 5.7.2;
+use strict;
+use ExtUtils::MakeMaker;
+
+my %tables = (EUC_CN   => ['euc-cn.enc'],
+	      GB2312   => ['gb2312.enc'],
+	      GB12345  => ['gb12345.enc'],
+	      CP936    => ['cp936.enc'],
+             );
+
+my $name = 'CN';
+
+WriteMakefile(
+              INC		=> "-I..",
+	      NAME		=> 'Encode::'.$name,
+	      VERSION_FROM	=> "$name.pm",
+	      OBJECT		=> '$(O_FILES)',
+	      'dist'		=> {
+		  COMPRESS	=> 'gzip -9f',
+		  SUFFIX	=> 'gz',
+		  DIST_DEFAULT => 'all tardist',
+	      },
+	      MAN3PODS	=> {},
+	      # OS 390 winges about line numbers > 64K ???
+	      XSOPT => '-nolinenumbers',
+	      );
+
+package MY;
+
+sub post_initialize
+{
+    my ($self) = @_;
+    my %o;
+    my $x = $self->{'OBJ_EXT'};
+    # Add the table O_FILES
+    foreach my $e (keys %tables)
+    {
+	$o{$e.$x} = 1;
+    }
+    $o{"$name$x"} = 1;
+    $self->{'O_FILES'} = [sort keys %o];
+    my @files = ("$name.xs");
+    $self->{'C'} = ["$name.c"];
+    $self->{'H'} = [$self->catfile($self->updir,'encode.h')];
+    my %xs;
+    foreach my $table (keys %tables) {
+	push (@{$self->{'C'}},"$table.c");
+	# Do NOT add $table.h etc. to H_FILES unless we own up as to how they
+	# get built.
+	foreach my $ext (qw($(OBJ_EXT) .c .h _def.h .fnm)) {
+	    push (@files,$table.$ext);
+	}
+    }
+    $self->{'XS'} = { "$name.xs" => "$name.c" };
+    $self->{'clean'}{'FILES'} .= join(' ',@files);
+    open(XS,">$name.xs") || die "Cannot open $name.xs:$!";
+    print XS <<'END';
+#include <EXTERN.h>
+#include <perl.h>
+#include <XSUB.h>
+#define U8 U8
+#include "../encode.h"
+END
+    foreach my $table (keys %tables) {
+	print XS qq[#include "${table}.h"\n];
+    }
+    print XS <<"END";
+
+static void
+Encode_XSEncoding(pTHX_ encode_t *enc)
+{
+ dSP;
+ HV *stash = gv_stashpv("Encode::XS", TRUE);
+ SV *sv    = sv_bless(newRV_noinc(newSViv(PTR2IV(enc))),stash);
+ int i = 0;
+ PUSHMARK(sp);
+ XPUSHs(sv);
+ while (enc->name[i])
+  {
+   const char *name = enc->name[i++];
+   XPUSHs(sv_2mortal(newSVpvn(name,strlen(name))));
+  }
+ PUTBACK;
+ call_pv("Encode::define_encoding",G_DISCARD);
+ SvREFCNT_dec(sv);
+}
+
+MODULE = Encode::$name	PACKAGE = Encode::$name
+BOOT:
+{
+END
+    foreach my $table (keys %tables) {
+	print XS qq[#include "${table}_def.h"\n];
+    }
+    print XS "}\n";
+    close(XS);
+    return "# Built $name.xs\n\n";
+}
+
+sub postamble
+{
+    my $self = shift;
+    my $dir  = $self->catdir($self->updir,'Encode');
+    my $str  = "# $name\$(OBJ_EXT) depends on .h and _def.h files not .c files - but all written by compile\n";
+    $str    .= "$name.c : $name.xs ";
+    foreach my $table (keys %tables)
+    {
+	$str .= " $table.c";
+    }
+    $str .= "\n\n";
+    $str .= "$name\$(OBJ_EXT) : $name.c\n\n";
+
+    my $compile = $self->catfile($self->updir,'compile');
+    foreach my $table (keys %tables)
+    {
+	my $numlines = 1;
+	my $lengthsofar = length($str);
+	my $continuator = '';
+	$str .= "$table.c : $compile Makefile.PL";
+	foreach my $file (@{$tables{$table}})
+	{
+	    $str .= $continuator.' '.$self->catfile($dir,$file);
+	    if ( length($str)-$lengthsofar > 128*$numlines )
+	    {
+		$continuator .= " \\\n\t";
+		$numlines++;
+	    } else {
+		$continuator = '';
+	    }
+	}
+	$str .= "\n\t\$(PERL) $compile -o \$\@ -f $table.fnm\n\n";
+	open (FILELIST, ">$table.fnm")
+	    || die "Could not open $table.fnm: $!";
+	foreach my $file (@{$tables{$table}})
+	{
+	    print FILELIST $self->catfile($dir,$file) . "\n";
+	}
+	close(FILELIST);
+    }
+    return $str;
+}
+