# HG changeset patch
# User František Kučera <franta-hg@frantovo.cz>
# Date 1618426578 -7200
# Node ID 79d699ed88ab9d66baa48beff9a13fdf6459ece1
# Parent  0a0cb749c10f845fddae67d711468a0424167a13
dirty and buggy first version

diff -r 0a0cb749c10f -r 79d699ed88ab nbproject/configurations.xml
--- a/nbproject/configurations.xml	Wed Apr 14 19:01:54 2021 +0200
+++ b/nbproject/configurations.xml	Wed Apr 14 20:56:18 2021 +0200
@@ -82,6 +82,8 @@
               <pElem>../relpipe-lib-writer.cpp/include</pElem>
               <pElem>../relpipe-lib-common.cpp/include</pElem>
               <pElem>../relpipe-lib-cli.cpp/include</pElem>
+              <pElem>/usr/include/x86_64-linux-gnu/ImageMagick-6</pElem>
+              <pElem>/usr/include/ImageMagick-6</pElem>
               <pElem>build/Debug/src</pElem>
             </incDir>
           </ccTool>
diff -r 0a0cb749c10f -r 79d699ed88ab src/CMakeLists.txt
--- a/src/CMakeLists.txt	Wed Apr 14 19:01:54 2021 +0200
+++ b/src/CMakeLists.txt	Wed Apr 14 20:56:18 2021 +0200
@@ -17,7 +17,7 @@
 
 # Relpipe libraries:
 INCLUDE(FindPkgConfig)
-pkg_check_modules (RELPIPE_LIBS relpipe-lib-writer.cpp relpipe-lib-cli.cpp zbar)
+pkg_check_modules (RELPIPE_LIBS relpipe-lib-writer.cpp relpipe-lib-cli.cpp zbar Magick++)
 include_directories(${RELPIPE_LIBS_INCLUDE_DIRS})
 link_directories(${RELPIPE_LIBS_LIBRARY_DIRS})
 
diff -r 0a0cb749c10f -r 79d699ed88ab src/QRCommand.h
--- a/src/QRCommand.h	Wed Apr 14 19:01:54 2021 +0200
+++ b/src/QRCommand.h	Wed Apr 14 20:56:18 2021 +0200
@@ -22,6 +22,7 @@
 #include <iostream>
 #include <stdexcept>
 
+#include <Magick++.h>
 #include <zbar.h>
 
 #include "Configuration.h"
@@ -31,25 +32,66 @@
 namespace qr {
 
 class QRCommand {
-	std::wstring_convert<codecvt_utf8<wchar_t>> convertor; // TODO: use platform encoding as default
+	std::wstring_convert<codecvt_utf8<wchar_t>> convertor; // TODO: use platform encoding as default / check zbar encoding
 
 
 public:
 
 	void process(Configuration& configuration, std::shared_ptr<writer::RelationalWriter> writer, std::function<void() > relationalWriterFlush) {
 
-		zbar::Image image;
+		Magick::Image magick("/dev/stdin");
+		int width = magick.columns();
+		int height = magick.rows();
+		Magick::Blob blob;
+		magick.modifyImage();
+		magick.write(&blob, "GRAY", 8);
+		const void *raw = blob.data();
+
+		zbar::Image image(width, height, "Y800", raw, width * height);
 		zbar::ImageScanner scanner;
 
 		writer->startRelation(L"qr",{
-			{L"value", relpipe::writer::TypeId::STRING}
+			{L"type", relpipe::writer::TypeId::STRING},
+			// {L"addon_name", relpipe::writer::TypeId::STRING},
+			{L"value", relpipe::writer::TypeId::STRING},
+			// {L"xml", relpipe::writer::TypeId::STRING},
+			{L"location_size", relpipe::writer::TypeId::INTEGER},
+			{L"x_1", relpipe::writer::TypeId::INTEGER},
+			{L"y_1", relpipe::writer::TypeId::INTEGER},
+			{L"x_2", relpipe::writer::TypeId::INTEGER},
+			{L"y_2", relpipe::writer::TypeId::INTEGER},
+			{L"x_3", relpipe::writer::TypeId::INTEGER},
+			{L"y_3", relpipe::writer::TypeId::INTEGER},
+			{L"x_4", relpipe::writer::TypeId::INTEGER},
+			{L"y_4", relpipe::writer::TypeId::INTEGER},
 		}, true);
 
-		writer->writeAttribute(L"some");
-		writer->writeAttribute(L"qr");
-		writer->writeAttribute(L"codes");
+		int n = scanner.scan(image);
+
+		for (zbar::Image::SymbolIterator symbol = image.symbol_begin(); symbol != image.symbol_end(); ++symbol) {
+			writer->writeAttribute(convertor.from_bytes(symbol->get_type_name()));
+			// writer->writeAttribute(convertor.from_bytes(symbol->get_addon_name()));
+			writer->writeAttribute(convertor.from_bytes(symbol->get_data()));
+			// writer->writeAttribute(convertor.from_bytes(symbol->xml()));
+
+			relpipe::common::type::Integer locationSize = symbol->get_location_size();
+			writer->writeAttribute(&locationSize, typeid (locationSize));
+			
+			for (int i = 0; i < 4; i++) {
+				relpipe::common::type::Integer x = -5;
+				relpipe::common::type::Integer y = -6;
+				if (i < locationSize) {
+					x = symbol->get_location_x(i);
+					y = symbol->get_location_y(i);
+				}
+				writer->writeAttribute(&x, typeid (x));
+				writer->writeAttribute(&y, typeid (y));
+			}
 
 
+		}
+
+		image.set_data(nullptr, 0);
 	}
 };