From 175b8cb59fc3aed0a8ed5a39672d511eac797975 Mon Sep 17 00:00:00 2001
From: Herwig Birke <Herwig.Birke@windesign.at>
Date: Mon, 4 Feb 2019 16:32:28 +0100
Subject: [PATCH] initial commit

---
 cexif.cpp          | 48 ++++++++++++++++++++++++++++++++++++++++++++++
 cexif.h            | 15 +++++++++++++++
 cmainwindow.cpp    |  6 ++++++
 pictureLibrary.pro |  6 ++++--
 4 files changed, 73 insertions(+), 2 deletions(-)
 create mode 100644 cexif.cpp
 create mode 100644 cexif.h

diff --git a/cexif.cpp b/cexif.cpp
new file mode 100644
index 0000000..f6727cb
--- /dev/null
+++ b/cexif.cpp
@@ -0,0 +1,48 @@
+#include "cexif.h"
+
+#include <QDebug>
+
+#include <exiv2/exiv2.hpp>
+
+
+cEXIF::cEXIF()
+{
+}
+
+bool cEXIF::fromFile(const QString& szFileName)
+{
+	Exiv2::Image::AutoPtr			image		= Exiv2::ImageFactory::open(szFileName.toStdString());
+	if(!image.get())
+		return(false);
+
+	image->readMetadata();
+
+	Exiv2::ExifData&				exifData	= image->exifData();
+	if(exifData.empty())
+		return(false);
+
+	Exiv2::ExifData::const_iterator	end			= exifData.end();
+	for(Exiv2::ExifData::const_iterator i = exifData.begin(); i != end; ++i)
+	{
+		const char*	tn	= i->typeName();
+		std::string	str;
+		std::stringstream	strBuffer;
+
+		strBuffer << std::setw(44) << std::setfill(' ') << std::left
+		<< i->key() << " "
+		<< "0x" << std::setw(4) << std::setfill('0') << std::right
+		<< std::hex << i->tag() << " "
+		<< std::setw(9) << std::setfill(' ') << std::left
+		<< (tn ? tn : "Unknown") << " "
+		<< std::dec << std::setw(3)
+		<< std::setfill(' ') << std::right
+		<< i->count() << "  "
+		<< std::dec << i->value();
+
+		str	= strBuffer.str();
+
+		qDebug() << str.data();
+	}
+
+	return(true);
+}
diff --git a/cexif.h b/cexif.h
new file mode 100644
index 0000000..5063be1
--- /dev/null
+++ b/cexif.h
@@ -0,0 +1,15 @@
+#ifndef CEXIF_H
+#define CEXIF_H
+
+#include <QString>
+
+
+class cEXIF
+{
+public:
+	cEXIF();
+
+	bool			fromFile(const QString& szFileName);
+};
+
+#endif // CEXIF_H
diff --git a/cmainwindow.cpp b/cmainwindow.cpp
index 9a9a230..6a9efc4 100644
--- a/cmainwindow.cpp
+++ b/cmainwindow.cpp
@@ -1,12 +1,18 @@
 #include "cmainwindow.h"
 #include "ui_cmainwindow.h"
 
+#include "cexif.h"
+
 
 cMainWindow::cMainWindow(QWidget *parent) :
 	QMainWindow(parent),
 	ui(new Ui::cMainWindow)
 {
 	ui->setupUi(this);
+
+	cEXIF	exif;
+
+	exif.fromFile("C:/Users/VET0572/Pictures/IMG_1372.CR2");
 }
 
 cMainWindow::~cMainWindow()
diff --git a/pictureLibrary.pro b/pictureLibrary.pro
index f7369aa..6505df0 100644
--- a/pictureLibrary.pro
+++ b/pictureLibrary.pro
@@ -48,10 +48,12 @@ CONFIG += c++11
 
 SOURCES += \
         main.cpp \
-        cmainwindow.cpp
+        cmainwindow.cpp \
+    cexif.cpp
 
 HEADERS += \
-        cmainwindow.h
+        cmainwindow.h \
+    cexif.h
 
 FORMS += \
         cmainwindow.ui