Issue #1 #2 #4 are addressed in this commit. Added another window with controls for key management. Simple ASCII encryption

EncryptedMessaging.pro

@@ -9,10 +9,11 @@ QT += widgets
 INCLUDEPATH += .
 
 # Input
-HEADERS += Decryption.h Encryption.h GenerateKeys.h MessagingControls.h Cryption.h
+HEADERS += Decryption.h Encryption.h GenerateKeys.h MessagingControls.h Cryption.h KeyManagementWindow.h
 SOURCES += Decryption.cpp \
            Encryption.cpp \
 	   Cryption.cpp \
+	   KeyManagementWindow.cpp \
            GenerateKeys.cpp \
            Main.cpp \
            MessagingControls.cpp

Encryption.cpp

@@ -1,4 +1,6 @@
 #include <ios>
+#include <iostream>
+#include <string>
 
 #include "Encryption.h"
 #include "GenerateKeys.h"
@@ -13,6 +15,10 @@ Encryption::Encryption(const std::string& message)
 }
 
 
+void Encryption::setEncryptedMessage(const std::string& encryptedMessage)
+{
+	this->encryptedMessage = encryptedMessage;
+}
 void Encryption::encryptMessage()
 {
 	GenerateKeys* gk = new GenerateKeys;	
@@ -21,9 +27,18 @@ void Encryption::encryptMessage()
 	for (unsigned short indexOfString = 0; indexOfString < message.size(); indexOfString++)
 	{
 		ioEvent << gk->encryptedCharacters[message.at(indexOfString)];
+		encryptedMessage += std::to_string(gk->encryptedCharacters[message.at(indexOfString)]);
+		std::cout << encryptedMessage << std::endl;
 	}
 
+	setEncryptedMessage(encryptedMessage);
 	ioEvent.close();
 
 	delete gk;
 }
+
+
+std::string Encryption::getEncryptedMessage() const
+{
+	return encryptedMessage;
+}

Encryption.h

@@ -13,9 +13,13 @@ public:
 	Encryption();
 	Encryption(const std::string&);
 
+	void setEncryptedMessage(const std::string&);
 	void encryptMessage();
 
+	std::string getEncryptedMessage() const;
+
 private:
+	std::string encryptedMessage;
 };
 
 #endif

GenerateKeys.cpp

@@ -4,7 +4,6 @@
 
 GenerateKeys::GenerateKeys()
 {
-
 	populateDecryptedValues();
 	populateEncryptedValues();
 }
@@ -16,22 +15,22 @@ void GenerateKeys::populateDecryptedValues()
 		char character;
 		character = static_cast<char>(number);
 
-		if (number >= 97 && number <= 122)
+		if (number >= startingCharacter && number <= endingCharacter)
 		{
 			decryptedCharacters[number] = character;	
 			//std::cout << decryptedCharacters[number] << " ";
 		}
 	}
 	//std::cout << std::endl;
-	decryptedCharacters[32] = ' ';
+	decryptedCharacters[whiteSpaceCharacter] = ' ';
 }
 void GenerateKeys::populateEncryptedValues()
 {
-	for (unsigned short key = 97; key <= 122; key++)
+	for (unsigned short key = startingCharacter; key <= endingCharacter; key++)
 	{
 		encryptedCharacters[decryptedCharacters[key]] = key;
 		//std::cout << encryptedCharacters[decryptedCharacters[key]] << " ";
 	}
-	encryptedCharacters[decryptedCharacters[32]] = 32;
+	encryptedCharacters[decryptedCharacters[startingCharacter]] = startingCharacter;
 	//std::cout << std::endl;
 }

GenerateKeys.h

@@ -15,10 +15,14 @@ public:
 
 	friend class Encryption;
 	friend class Decryption;
+	friend class KeyManagementWindow;
 
 private:
 	std::map<unsignedShort, char> decryptedCharacters;
 	std::map<char, unsignedShort> encryptedCharacters;
+	unsigned short startingCharacter = 97;
+	unsigned short endingCharacter = 122;
+	unsigned short whiteSpaceCharacter = 32;
 };
 
 #endif

KeyManagementWindow.cpp

@@ -0,0 +1,85 @@
+#include "KeyManagementWindow.h"
+#include "GenerateKeys.h"
+
+#include <QVBoxLayout>
+#include <QHBoxLayout>
+#include <QString>
+#include <string>
+#include <iostream>
+#include <cstdlib>
+#include <fstream>
+#include <ios>
+
+KeyManagementWindow::KeyManagementWindow(QWidget* parent) : QDialog(parent)
+{
+	GenerateKeys gk;
+
+	comboBoxOfKeys = new QComboBox;
+	valueOfKey = new QLineEdit;
+
+	QVBoxLayout* vBox = new QVBoxLayout;
+	QHBoxLayout* hBox = new QHBoxLayout;
+
+	setContentsOfComboBox();
+	hBox->addWidget(comboBoxOfKeys);
+	hBox->addWidget(valueOfKey);
+
+	vBox->addLayout(hBox);
+
+	setLayout(vBox);
+
+	setFixedWidth(400);
+	setFixedHeight(400);
+
+	setWindowTitle("Key Management Window");
+
+	QObject::connect(comboBoxOfKeys, SIGNAL(currentIndexChanged(int)), SLOT(test()));
+}
+
+
+void KeyManagementWindow::setContentsOfComboBox()
+{
+	GenerateKeys gk;
+
+	for (unsigned short keyIndex = gk.startingCharacter; keyIndex <= gk.endingCharacter; keyIndex++)
+	{
+		std::string ch = "";
+		ch += gk.decryptedCharacters[keyIndex];
+		QString bl = QString::fromStdString(ch); 
+		comboBoxOfKeys->addItem(bl);
+	}
+}
+void KeyManagementWindow::test()
+{
+	GenerateKeys gk;
+	//std::cout << "bang bang!" << std::endl;
+	QString bo = comboBoxOfKeys->currentText();
+	std::string k = bo.toStdString();
+	char f;
+
+	std::fstream in;
+	in.open("strToCh.txt", std::ios::out);
+
+	in << k;
+	in.close();
+
+	in.open("strToCh.txt", std::ios::in);
+
+	in >> f;
+	in.close();
+
+	in.open("strToCh.txt", std::ios::out);
+	in << gk.encryptedCharacters[f];
+	in.close();
+
+	unsigned short yek;
+	in.open("strToCh.txt", std::ios::in);
+	in >> yek;
+	in.close();
+
+	std::string key = "";
+	key += std::to_string(yek);
+	//std::cout << gk.encryptedCharacters[f] << std::endl;
+	QString v = QString::fromStdString(key);
+	valueOfKey->setText(v);
+}

KeyManagementWindow.h

@@ -0,0 +1,25 @@
+#ifndef KEYMANAGEMENTWINDOW_H
+#define KEYMANAGEMENTWINDOW_H
+
+#include <QDialog>
+#include <QComboBox>
+#include <QLineEdit>
+
+class QComboBox;
+class QLineEdit;
+
+class KeyManagementWindow : public QDialog
+{
+	Q_OBJECT
+public:
+	KeyManagementWindow(QWidget* parent = 0);
+
+	void setContentsOfComboBox();
+private slots:	
+	void test();
+private:	
+	QComboBox* comboBoxOfKeys;
+	QLineEdit* valueOfKey;
+};
+
+#endif

Makefile

@@ -51,16 +51,20 @@ OBJECTS_DIR   = ./
 SOURCES       = Decryption.cpp \
 		Encryption.cpp \
 		Cryption.cpp \
+		KeyManagementWindow.cpp \
 		GenerateKeys.cpp \
 		Main.cpp \
-		MessagingControls.cpp moc_MessagingControls.cpp
+		MessagingControls.cpp moc_MessagingControls.cpp \
+		moc_KeyManagementWindow.cpp
 OBJECTS       = Decryption.o \
 		Encryption.o \
 		Cryption.o \
+		KeyManagementWindow.o \
 		GenerateKeys.o \
 		Main.o \
 		MessagingControls.o \
-		moc_MessagingControls.o
+		moc_MessagingControls.o \
+		moc_KeyManagementWindow.o
 DIST          = /usr/lib/qt/mkspecs/features/spec_pre.prf \
 		/usr/lib/qt/mkspecs/common/unix.conf \
 		/usr/lib/qt/mkspecs/common/linux.conf \
@@ -170,9 +174,11 @@ DIST          = /usr/lib/qt/mkspecs/features/spec_pre.prf \
 		Encryption.h \
 		GenerateKeys.h \
 		MessagingControls.h \
-		Cryption.h Decryption.cpp \
+		Cryption.h \
+		KeyManagementWindow.h Decryption.cpp \
 		Encryption.cpp \
 		Cryption.cpp \
+		KeyManagementWindow.cpp \
 		GenerateKeys.cpp \
 		Main.cpp \
 		MessagingControls.cpp
@@ -421,8 +427,8 @@ distdir: FORCE
 	@test -d $(DISTDIR) || mkdir -p $(DISTDIR)
 	$(COPY_FILE) --parents $(DIST) $(DISTDIR)/
 	$(COPY_FILE) --parents /usr/lib/qt/mkspecs/features/data/dummy.cpp $(DISTDIR)/
-	$(COPY_FILE) --parents Decryption.h Encryption.h GenerateKeys.h MessagingControls.h Cryption.h $(DISTDIR)/
+	$(COPY_FILE) --parents Decryption.h Encryption.h GenerateKeys.h MessagingControls.h Cryption.h KeyManagementWindow.h $(DISTDIR)/
-	$(COPY_FILE) --parents Decryption.cpp Encryption.cpp Cryption.cpp GenerateKeys.cpp Main.cpp MessagingControls.cpp $(DISTDIR)/
+	$(COPY_FILE) --parents Decryption.cpp Encryption.cpp Cryption.cpp KeyManagementWindow.cpp GenerateKeys.cpp Main.cpp MessagingControls.cpp $(DISTDIR)/
 
 
 clean: compiler_clean 
@@ -454,14 +460,19 @@ compiler_moc_predefs_clean:
 moc_predefs.h: /usr/lib/qt/mkspecs/features/data/dummy.cpp
 	g++ -pipe -O2 -march=x86-64 -mtune=generic -O2 -pipe -fstack-protector-strong -Wall -W -dM -E -o moc_predefs.h /usr/lib/qt/mkspecs/features/data/dummy.cpp
 
-compiler_moc_header_make_all: moc_MessagingControls.cpp
+compiler_moc_header_make_all: moc_MessagingControls.cpp moc_KeyManagementWindow.cpp
 compiler_moc_header_clean:
-	-$(DEL_FILE) moc_MessagingControls.cpp
+	-$(DEL_FILE) moc_MessagingControls.cpp moc_KeyManagementWindow.cpp
 moc_MessagingControls.cpp: MessagingControls.h \
 		moc_predefs.h \
 		/usr/bin/moc
 	/usr/bin/moc $(DEFINES) --include ./moc_predefs.h -I/usr/lib/qt/mkspecs/linux-g++ -I/home/monde/Programming/Qt/EncryptedMessaging -I/home/monde/Programming/Qt/EncryptedMessaging -I/usr/include/qt -I/usr/include/qt/QtWidgets -I/usr/include/qt/QtGui -I/usr/include/qt/QtCore -I/usr/include/c++/6.3.1 -I/usr/include/c++/6.3.1/x86_64-pc-linux-gnu -I/usr/include/c++/6.3.1/backward -I/usr/lib/gcc/x86_64-pc-linux-gnu/6.3.1/include -I/usr/local/include -I/usr/lib/gcc/x86_64-pc-linux-gnu/6.3.1/include-fixed -I/usr/include MessagingControls.h -o moc_MessagingControls.cpp
 
+moc_KeyManagementWindow.cpp: KeyManagementWindow.h \
+		moc_predefs.h \
+		/usr/bin/moc
+	/usr/bin/moc $(DEFINES) --include ./moc_predefs.h -I/usr/lib/qt/mkspecs/linux-g++ -I/home/monde/Programming/Qt/EncryptedMessaging -I/home/monde/Programming/Qt/EncryptedMessaging -I/usr/include/qt -I/usr/include/qt/QtWidgets -I/usr/include/qt/QtGui -I/usr/include/qt/QtCore -I/usr/include/c++/6.3.1 -I/usr/include/c++/6.3.1/x86_64-pc-linux-gnu -I/usr/include/c++/6.3.1/backward -I/usr/lib/gcc/x86_64-pc-linux-gnu/6.3.1/include -I/usr/local/include -I/usr/lib/gcc/x86_64-pc-linux-gnu/6.3.1/include-fixed -I/usr/include KeyManagementWindow.h -o moc_KeyManagementWindow.cpp
+
 compiler_moc_source_make_all:
 compiler_moc_source_clean:
 compiler_uic_make_all:
@@ -489,6 +500,9 @@ Encryption.o: Encryption.cpp Encryption.h \
 Cryption.o: Cryption.cpp Cryption.h
 	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o Cryption.o Cryption.cpp
 
+KeyManagementWindow.o: KeyManagementWindow.cpp KeyManagementWindow.h
+	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o KeyManagementWindow.o KeyManagementWindow.cpp
+
 GenerateKeys.o: GenerateKeys.cpp GenerateKeys.h
 	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o GenerateKeys.o GenerateKeys.cpp
 
@@ -501,6 +515,9 @@ MessagingControls.o: MessagingControls.cpp MessagingControls.h
 moc_MessagingControls.o: moc_MessagingControls.cpp 
 	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o moc_MessagingControls.o moc_MessagingControls.cpp
 
+moc_KeyManagementWindow.o: moc_KeyManagementWindow.cpp 
+	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o moc_KeyManagementWindow.o moc_KeyManagementWindow.cpp
+
 ####### Install
 
 install:  FORCE

MessagingControls.cpp

@@ -3,6 +3,8 @@
 #include <iostream>
 
 #include "MessagingControls.h"
+#include "KeyManagementWindow.h"
+#include "Encryption.h"
 
 MessagingControls::MessagingControls()
 {
@@ -28,10 +30,12 @@ MessagingControls::~MessagingControls()
 void MessagingControls::setupMainWindow()
 {
 	textForCryption = new QTextEdit;
+	textForCryption->setText("sdfs");
+	textForCryption->clear();
 
 
 	cryptionButon = new QPushButton(tr("XO"));
-	cryptionSwitch = new QPushButton(tr("encrypt"));
+	cryptionSwitch = new QPushButton(tr("encrypt chosen"));
 
 
 	buttonLayout = new QVBoxLayout;
@@ -55,6 +59,7 @@ void MessagingControls::setupMainWindow()
 	QObject::connect(closeApplication, SIGNAL(triggered()), this, SLOT(close()));
 	QObject::connect(cryptionSwitch, SIGNAL(clicked()), this, SLOT(changeCryptionType()));
 	QObject::connect(cryptionButon, SIGNAL(clicked()), this, SLOT(determineCryption()));
+	QObject::connect(keyEdit, SIGNAL(triggered()), this, SLOT(keyManagementWindow()));
 
 	setWindowTitle("Encryption Decryption Messaging");
 	setFixedHeight(mainWindowHeight);
@@ -78,12 +83,12 @@ void MessagingControls::changeCryptionType()
 {
 	if (cryptionChoice)
 	{
-		cryptionSwitch->setText("decrypt");
+		cryptionSwitch->setText("decrypt chosen");
 		cryptionChoice = false;
 	}
 	else
 	{
-		cryptionSwitch->setText("encrypt");
+		cryptionSwitch->setText("encrypt chosen");
 		cryptionChoice = true;
 	}
 }
@@ -91,6 +96,21 @@ void MessagingControls::determineCryption()
 {
 	if (cryptionChoice)
 	{
+		QString content;
+		content = textForCryption->toPlainText();
+		std::string message = content.toStdString();
+
+		Encryption ec;
+		ec.setMessage(message);
+		ec.encryptMessage();
+
+		std::cout << ec.getEncryptedMessage() << std::endl;
+		QString messageQ = QString::fromStdString(ec.getEncryptedMessage());
+		textForCryption->clear();
+		textForCryption->setText(messageQ);
+
+		cryptionSwitch->setText("decrypt chosen");
+		cryptionChoice = false;
 		/**
 		 * Decrypt Message
 		 */
@@ -110,3 +130,10 @@ void MessagingControls::determineCryption()
 	//std::cout << textForCryption->toPlainText() << std::endl;
 
 }
+void MessagingControls::keyManagementWindow()
+{
+	KeyManagementWindow* kh = new KeyManagementWindow;
+
+	kh->show();
+
+}

MessagingControls.h

@@ -36,6 +36,7 @@ signals:
 private slots:
 	void changeCryptionType();
 	void determineCryption();
+	void keyManagementWindow();
 
 private:	
 	void setupMainWindow();