From ea6a8a0658d1ba354a43d57f626c04951ac48e98 Mon Sep 17 00:00:00 2001
From: dakkar <dakkar@thenautilus.net>
Date: Thu, 10 Nov 2016 12:49:46 +0000
Subject: try using more magic

---
 lib/Data/QRCode/XS.pm | 43 ++++++++++++++++++-------------------------
 1 file changed, 18 insertions(+), 25 deletions(-)

(limited to 'lib')

diff --git a/lib/Data/QRCode/XS.pm b/lib/Data/QRCode/XS.pm
index f46cba6..aa8597a 100644
--- a/lib/Data/QRCode/XS.pm
+++ b/lib/Data/QRCode/XS.pm
@@ -3,52 +3,45 @@ use strict;
 use warnings;
 # ABSTRACT: qrcodes in C
 # VERSION
-use Alien::QREncode;
-use Data::QRCode::XS::Inline C => ( );
+use Data::QRCode::XS::Inline with => 'Alien::QREncode';
+use Data::QRCode::XS::Inline C => (
+    'DATA',
+    autowrap => 1,
+    typemaps => 'typemap',
+);
 
 1;
 
 __DATA__
-
 __C__
 
-#include "qrencode.h"
-
 int ECLEVEL_L() { return QR_ECLEVEL_L; }
 int ECLEVEL_M() { return QR_ECLEVEL_M; }
 int ECLEVEL_Q() { return QR_ECLEVEL_Q; }
 int ECLEVEL_H() { return QR_ECLEVEL_H; }
 
-SV* _build(const char* class, SV* data, int level, int version ) {
+#define CLASS "Data::QRCode"
+
+QRcode* _build(const char* class, SV* data, int level, int version ) {
     unsigned char * str;
     STRLEN len;
-    SV * qrsv; SV* self;
-    QRcode* qr_code;
 
     str = SvPVutf8(data,len);
-    qr_code = QRcode_encodeData(len,str,version,(QRecLevel)level);
-    qrsv = newSViv((IV)qr_code);
-    self = newRV_noinc(qrsv);
-    sv_bless(self, gv_stashpv(class, GV_ADD));
-    SvREADONLY_on(qrsv);
-
-    return self;
+    return QRcode_encodeData(len,str,version,(QRecLevel)level);
 }
 
-int version(SV* self) {
-    return ((QRcode*)SvIV(SvRV(self)))->version;
+int version(QRcode* self) {
+    return self->version;
 }
 
-int width(SV* self) {
-    return ((QRcode*)SvIV(SvRV(self)))->width;
+int width(QRcode* self) {
+    return self->width;
 }
 
-void DESTROY(SV* self) {
-    QRcode* qr_code = (QRcode*)SvIV(SvRV(self));
-    QRcode_free(qr_code);
+void DESTROY(QRcode* self) {
+    QRcode_free(self);
 }
 
-int _data_at(SV* self, int x, int y) {
-    QRcode* qr_code = (QRcode*)SvIV(SvRV(self));
-    return qr_code->data[x+y*qr_code->width];
+int _data_at(QRcode* self, int x, int y) {
+    return self->data[x+y*self->width];
 }
-- 
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