Incorporated glbarcode library into source tree.

2017-04-09 19:14:13 -04:00
parent 76bd5a0c6b
commit b17cea7ace
47 changed files with 6290 additions and 0 deletions
@@ -0,0 +1,87 @@
+/*  BarcodeQrcode.cpp
+ *
+ *  Copyright (C) 2013  Jim Evins <evins@snaught.com>
+ *
+ *  This file is part of glbarcode++.
+ *
+ *  glbarcode++ is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU Lesser General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  glbarcode++ is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public License
+ *  along with glbarcode++.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#if HAVE_QRENCODE
+
+#include "BarcodeQrcode.h"
+
+#include "qrencode.h"
+
+
+namespace glbarcode
+{
+
+	/*
+	 * Static Qrcode barcode creation method
+	 */
+	Barcode* BarcodeQrcode::create( void )
+	{
+		return new BarcodeQrcode();
+	}
+
+
+	/*
+	 * Qrcode data validation, implements Barcode2dBase::validate()
+	 */
+	bool BarcodeQrcode::validate( const std::string& rawData )
+	{
+		if ( rawData.size() == 0 )
+		{
+			return false;
+		}
+		return true;
+	}
+
+
+	/*
+	 * Qrcode data encoding, implements Barcode2dBase::encode()
+	 */
+	bool BarcodeQrcode::encode( const std::string& cookedData, Matrix<bool>& encodedData )
+	{
+		QRcode *qrcode = QRcode_encodeString( cookedData.c_str(), 0, QR_ECLEVEL_M, QR_MODE_8, 1 );
+		if ( qrcode == NULL )
+		{
+			return false;
+		}
+
+
+		int w = qrcode->width;
+		encodedData.resize( w, w );
+		
+		
+		for ( int iy = 0; iy < w; iy++ )
+		{
+			for ( int ix = 0; ix < w; ix++ )
+			{
+				encodedData[iy][ix] = qrcode->data[ iy*w + ix ] & 0x01;
+			}
+		}
+
+
+		QRcode_free( qrcode );
+		QRcode_clearCache();
+
+		return true;
+	}
+
+
+}
+
+#endif // HAVE_QRENCODE