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authordakkar <dakkar@thenautilus.net>2016-10-23 18:34:19 +0100
committerdakkar <dakkar@thenautilus.net>2016-10-23 18:34:19 +0100
commitc9129ed66317abfcd8e7689ef77199bd86bf5309 (patch)
treea3de54e37250d3a2a507aa7d1806f3467993b421
parentfirst stab (diff)
downloadData-QRCode-c9129ed66317abfcd8e7689ef77199bd86bf5309.tar.gz
Data-QRCode-c9129ed66317abfcd8e7689ef77199bd86bf5309.tar.bz2
Data-QRCode-c9129ed66317abfcd8e7689ef77199bd86bf5309.zip
works
-rw-r--r--Changes2
-rw-r--r--dist.ini2
-rw-r--r--lib/Data/QRCode.pm46
-rw-r--r--lib/Data/QRCode/XS.pm43
-rw-r--r--t/base.t31
5 files changed, 85 insertions, 39 deletions
diff --git a/Changes b/Changes
new file mode 100644
index 0000000..0ca684d
--- /dev/null
+++ b/Changes
@@ -0,0 +1,2 @@
+{{$NEXT}}
+ - first attempt
diff --git a/dist.ini b/dist.ini
index 5f6eec3..2c9422e 100644
--- a/dist.ini
+++ b/dist.ini
@@ -59,8 +59,6 @@ dir = scripts
[ShareDir]
-[MakeMaker]
-
[Manifest]
[License]
diff --git a/lib/Data/QRCode.pm b/lib/Data/QRCode.pm
new file mode 100644
index 0000000..680e251
--- /dev/null
+++ b/lib/Data/QRCode.pm
@@ -0,0 +1,46 @@
+package Data::QRCode;
+use strict;
+use warnings;
+# ABSTRACT: qrcodes in C
+# VERSION
+use Data::QRCode::XS;
+
+my %levels = (
+ L => Data::QRCode::XS::ECLEVEL_L(),
+ M => Data::QRCode::XS::ECLEVEL_M(),
+ Q => Data::QRCode::XS::ECLEVEL_Q(),
+ H => Data::QRCode::XS::ECLEVEL_H(),
+);
+
+sub new {
+ my ($class, $data, $level, $version) = @_;
+ $version ||= 0;
+ $level = $levels{uc $level} || Data::QRCode::XS::ECLEVEL_M();
+ return Data::QRCode::XS::_build($class,$data,$level,$version);
+}
+
+sub width { Data::QRCode::XS::width(@_) }
+
+sub version { Data::QRCode::XS::version(@_) }
+
+sub data_at {
+ my ($self,$x,$y) = @_;
+ my $width = $self->width;
+ if ($x < 0 or $x >= $width or $y < 0 or $y >= $width) {
+ return;
+ }
+ my $value = Data::QRCode::XS::_data_at($self,$x,$y);
+
+ return {
+ color => $value & 0x01,
+ in_data => $value & 0x02,
+ in_format => $value & 0x04,
+ in_version => $value & 0x08,
+ in_timing => $value & 0x10,
+ in_alignment => $value & 0x20,
+ in_finder => $value & 0x40,
+ in_misc => $value & 0x80,
+ };
+}
+
+1;
diff --git a/lib/Data/QRCode/XS.pm b/lib/Data/QRCode/XS.pm
index f42940f..f46cba6 100644
--- a/lib/Data/QRCode/XS.pm
+++ b/lib/Data/QRCode/XS.pm
@@ -1,63 +1,32 @@
package Data::QRCode::XS;
use strict;
use warnings;
+# ABSTRACT: qrcodes in C
# VERSION
use Alien::QREncode;
use Data::QRCode::XS::Inline C => ( );
-my %levels = (
- L => ECLEVEL_L,
- M => ECLEVEL_M,
- Q => ECLEVEL_Q,
- H => ECLEVEL_H,
-);
-
-sub new {
- my ($class, $data, $level, $version) = @_;
- $version ||= 0;
- $level = $levels{uc $level} || ECLEVEL_M;
- return _build($class,$data,$level,$version);
-}
-
-sub data_at {
- my ($self,$x,$y) = @_;
- my $width = $self->width;
- if ($x < 0 or $x >= $width or $y < 0 or $y >= $width) {
- return;
- }
- my $value = _data_at($self,$x,$y);
-
- return {
- color => $value & 0x01,
- in_data => $value & 0x02,
- in_format => $value & 0x04,
- in_version => $value & 0x08,
- in_timing => $value & 0x10,
- in_alignment => $value & 0x20,
- in_finder => $value & 0x40,
- in_misc => $value & 0x80,
- };
-}
-
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, const SV* data, int level, int version ) {
+SV* _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,data,version,(QRecLevel)level);
+ 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));
@@ -81,5 +50,5 @@ void DESTROY(SV* self) {
int _data_at(SV* self, int x, int y) {
QRcode* qr_code = (QRcode*)SvIV(SvRV(self));
- return qr_code->data[x+y*width];
+ return qr_code->data[x+y*qr_code->width];
}
diff --git a/t/base.t b/t/base.t
new file mode 100644
index 0000000..25bda6a
--- /dev/null
+++ b/t/base.t
@@ -0,0 +1,31 @@
+#!perl
+use strict;
+use warnings;
+use Test2::Bundle::Extended;
+use Data::QRCode;
+
+my $qr = Data::QRCode->new('some words','M');
+
+my $text;
+for my $y (0..$qr->width-1) {
+ for my $x (0..$qr->width-1) {
+ my $data = $qr->data_at($x,$y);
+ $text .= (
+ !$data->{color} ? ' ' :
+ $data->{in_data} ? 'D' :
+ $data->{in_format} ? 'F' :
+ $data->{in_version} ? 'V' :
+ $data->{in_timing} ? 'T' :
+ $data->{in_alignment} ? 'A' :
+ $data->{in_finder} ? 'R' :
+ '*'
+ );
+ }
+ $text .= "\n";
+}
+
+note $text;
+
+ok($text);
+
+done_testing;