#5657 Make SubscriptionManager backward compatible

src/gui/res/ActivationDialog.ui

@@ -30,7 +30,7 @@
    <item>
     <widget class="QLabel" name="label_5">
      <property name="text">
-      <string>Found on your &lt;a href=&quot;https://symless.com/account/?source=gui&quot;&gt;account&lt;/a&gt; page.</string>
+      <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;This can be found on your &lt;a href=&quot;https://symless.com/account/?source=gui&quot;&gt;&lt;span style=&quot; text-decoration: underline; color:#0000ff;&quot;&gt;account&lt;/span&gt;&lt;/a&gt; page.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
      </property>
      <property name="openExternalLinks">
       <bool>true</bool>
@@ -46,8 +46,8 @@
       <string>&lt;!DOCTYPE HTML PUBLIC &quot;-//W3C//DTD HTML 4.0//EN&quot; &quot;http://www.w3.org/TR/REC-html40/strict.dtd&quot;&gt;
 &lt;html&gt;&lt;head&gt;&lt;meta name=&quot;qrichtext&quot; content=&quot;1&quot; /&gt;&lt;style type=&quot;text/css&quot;&gt;
 p, li { white-space: pre-wrap; }
-&lt;/style&gt;&lt;/head&gt;&lt;body style=&quot; font-family:'.SF NS Text'; font-size:13pt; font-weight:400; font-style:normal;&quot;&gt;
-&lt;p style=&quot;-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-family:'Sans'; font-size:10pt;&quot;&gt;&lt;br /&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+&lt;/style&gt;&lt;/head&gt;&lt;body style=&quot; font-family:'Sans'; font-size:10pt; font-weight:400; font-style:normal;&quot;&gt;
+&lt;p style=&quot;-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;br /&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
      </property>
      <property name="acceptRichText">
       <bool>false</bool>

src/gui/res/MainWindowBase.ui

@@ -27,6 +27,42 @@
   </property>
   <widget class="QWidget" name="centralwidget">
    <layout class="QVBoxLayout" name="verticalLayout_2">
+    <item>
+     <widget class="QWidget" name="m_trialWidget" native="true">
+      <layout class="QHBoxLayout" name="horizontalLayout_5">
+       <item>
+        <widget class="QLabel" name="label_3">
+         <property name="text">
+          <string/>
+         </property>
+         <property name="pixmap">
+          <pixmap resource="Synergy.qrc">:/res/icons/16x16/warning.png</pixmap>
+         </property>
+        </widget>
+       </item>
+       <item>
+        <widget class="QLabel" name="trialLabel">
+         <property name="text">
+          <string/>
+         </property>
+        </widget>
+       </item>
+       <item>
+        <spacer name="horizontalSpacer">
+         <property name="orientation">
+          <enum>Qt::Horizontal</enum>
+         </property>
+         <property name="sizeHint" stdset="0">
+          <size>
+           <width>40</width>
+           <height>20</height>
+          </size>
+         </property>
+        </spacer>
+       </item>
+      </layout>
+     </widget>
+    </item>
     <item>
      <widget class="QWidget" name="m_pWidgetUpdate" native="true">
       <layout class="QHBoxLayout" name="horizontalLayout_2">

src/gui/res/ServerConfigDialogBase.ui

@@ -17,7 +17,7 @@
    <item>
     <widget class="QTabWidget" name="m_pTabWidget">
      <property name="currentIndex">
-      <number>2</number>
+      <number>0</number>
      </property>
      <widget class="QWidget" name="m_pTabScreens">
       <attribute name="title">

src/gui/src/ActivationDialog.cpp

@@ -22,6 +22,12 @@ ActivationDialog::ActivationDialog(QWidget* parent, AppConfig& appConfig,
 	m_subscriptionManager (&subscriptionManager)
 {
 	ui->setupUi(this);
+	refreshSerialKey();
+}
+
+void ActivationDialog::refreshSerialKey()
+{
+	ui->m_pTextEditSerialKey->setText(m_appConfig->serialKey());
 	ui->m_pTextEditSerialKey->setFocus();
 	ui->m_pTextEditSerialKey->moveCursor(QTextCursor::End);	
 }
@@ -33,20 +39,21 @@ ActivationDialog::~ActivationDialog()
 
 void ActivationDialog::reject()
 {
-	CancelActivationDialog cancelActivationDialog(this);
-	if (QDialog::Accepted == cancelActivationDialog.exec()) {
-		m_subscriptionManager->notifySkip();
-		m_appConfig->activationHasRun(true);
-		m_appConfig->saveSettings();
-		QDialog::reject();
+	if (m_subscriptionManager->edition() == Edition::kUnregistered) {
+		CancelActivationDialog cancelActivationDialog(this);
+		if (QDialog::Accepted == cancelActivationDialog.exec()) {
+			m_subscriptionManager->skipActivation();
+			m_appConfig->activationHasRun(true);
+			m_appConfig->saveSettings();
+		}
 	}
+	QDialog::reject();
 }
 
 void ActivationDialog::accept()
 {
 	QMessageBox message;
 	QString error;
-	int edition = Unregistered;
 	
 	m_appConfig->activationHasRun(true);
 	m_appConfig->saveSettings();
@@ -60,13 +67,14 @@ void ActivationDialog::accept()
 			tr("An error occurred while trying to activate Synergy. "
 				"Please contact the helpdesk, and provide the "
 				"following details.\n\n%1").arg(e.what()));
+		refreshSerialKey();
 		return;
 	}
 
-	m_appConfig->setEdition(edition);
-	m_appConfig->saveSettings();
-
-	message.information(this, "Activated!",
-				tr("Thanks for activating %1!").arg(getEditionName(edition)));
+	if (m_subscriptionManager->edition() != Edition::kUnregistered) {
+		message.information(this, "Activated!",
+					tr("Thanks for activating %1!").arg
+							(getEditionName(m_subscriptionManager->edition())));
+	}
 	QDialog::accept();
 }

src/gui/src/ActivationDialog.h

@@ -23,6 +23,9 @@ public slots:
 	void reject();
 	void accept();
 	
+protected:
+        void refreshSerialKey();
+        
 private:
 	Ui::ActivationDialog *ui;
 	AppConfig* m_appConfig;

src/gui/src/AppConfig.cpp

@@ -157,7 +157,7 @@ void AppConfig::loadSettings()
 	}
 	m_ElevateMode = static_cast<ElevateMode>(elevateMode.toInt());
 	m_AutoConfigPrompted = settings().value("autoConfigPrompted", false).toBool();
-	m_Edition = settings().value("edition", Unregistered).toInt();
+	m_Edition = static_cast<Edition>(settings().value("edition", kUnregistered).toInt());
 	m_ActivateEmail = settings().value("activateEmail", "").toString();
 	m_CryptoEnabled = settings().value("cryptoEnabled", true).toBool();
 	m_AutoHide = settings().value("autoHide", false).toBool();
@@ -237,12 +237,11 @@ void AppConfig::setAutoConfigPrompted(bool prompted)
 	m_AutoConfigPrompted = prompted;
 }
 
-void AppConfig::setEdition(int e) {
+void AppConfig::setEdition(Edition e) {
 	m_Edition = e;
-	emit editionSet (e);
 }
 
-int AppConfig::edition() const { return m_Edition; }
+Edition AppConfig::edition() const { return m_Edition; }
 
 QString AppConfig::setSerialKey(QString serial) {
 	using std::swap;
@@ -276,7 +275,7 @@ void AppConfig::setCryptoEnabled(bool e) {
 }
 
 bool AppConfig::getCryptoEnabled() const { 
-	return (edition() == Pro) && m_CryptoEnabled;
+	return (edition() == kPro) && m_CryptoEnabled;
 }
 
 void AppConfig::setAutoHide(bool b) { m_AutoHide = b; }

src/gui/src/AppConfig.h

@@ -23,6 +23,7 @@
 #include <QObject>
 #include <QString>
 #include "ElevateMode.h"
+#include <EditionType.h>
 
 // this should be incremented each time a new page is added. this is
 // saved to settings when the user finishes running the wizard. if
@@ -77,8 +78,8 @@ class AppConfig: public QObject
 		void setAutoConfig(bool autoConfig);
 		bool autoConfigPrompted();
 		void setAutoConfigPrompted(bool prompted);
-		void setEdition(int e);
-		int edition() const;
+		void setEdition(Edition);
+		Edition edition() const;
 		QString setSerialKey(QString serial);
 		void clearSerialKey();
 		QString serialKey();
@@ -134,7 +135,7 @@ class AppConfig: public QObject
 		bool m_AutoConfig;
 		ElevateMode m_ElevateMode;
 		bool m_AutoConfigPrompted;
-		int m_Edition;
+		Edition m_Edition;
 		QString m_ActivateEmail;
 		bool m_CryptoEnabled;
 		bool m_AutoHide;
@@ -147,7 +148,6 @@ class AppConfig: public QObject
 		static const char m_SynergyLogDir[];
 
 	signals:
-		void editionSet(int);
 		void sslToggled(bool enabled);
 };
 

src/gui/src/MainWindow.cpp

@@ -136,13 +136,28 @@ MainWindow::MainWindow(QSettings& settings, AppConfig& appConfig,
 	m_SuppressAutoConfigWarning = false;
 
 	m_pComboServerList->hide();
-
-	setEdition(m_AppConfig->edition());
-
 	m_pLabelPadlock->hide();
-	connect (this, SIGNAL(windowShown()), this, SLOT(on_windowShown()), Qt::QueuedConnection);
-	connect (m_AppConfig, SIGNAL(editionSet(int)), this, SLOT(setEdition(int)), Qt::QueuedConnection);
-	connect (m_AppConfig, SIGNAL(sslToggled(bool)), this, SLOT(sslToggled(bool)), Qt::QueuedConnection);
+	setEdition (m_SubscriptionManager->edition());
+
+	this->m_trialWidget->hide();
+	if (m_SubscriptionManager->isTrial()) {
+		beginTrial();
+	}
+	
+	connect (this, SIGNAL(windowShown()), 
+			 this, SLOT(on_windowShown()), Qt::QueuedConnection);
+	
+	connect (m_SubscriptionManager, SIGNAL(editionChanged(Edition)), 
+			 this, SLOT(setEdition(Edition)), Qt::QueuedConnection);
+	
+	connect (m_SubscriptionManager, SIGNAL(beginTrial()), 
+			 this, SLOT(beginTrial()), Qt::QueuedConnection);
+	
+	connect (m_SubscriptionManager, SIGNAL(endTrial()), 
+			 this, SLOT(endTrial()), Qt::QueuedConnection);
+	
+	connect (m_AppConfig, SIGNAL(sslToggled(bool)), 
+			 this, SLOT(sslToggled(bool)), Qt::QueuedConnection);
 }
 
 MainWindow::~MainWindow()
@@ -1024,7 +1039,7 @@ void MainWindow::serverDetected(const QString name)
 	}
 }
 
-void MainWindow::setEdition(int edition)
+void MainWindow::setEdition(Edition edition)
 {
 	setWindowTitle(getEditionName(edition));
 	if (m_AppConfig->getCryptoEnabled()) {
@@ -1035,6 +1050,16 @@ void MainWindow::setEdition(int edition)
 	saveSettings();
 }
 
+void MainWindow::beginTrial()
+{
+	this->m_trialWidget->show();
+}
+
+void MainWindow::endTrial()
+{
+	this->m_trialWidget->hide();
+}
+
 void MainWindow::updateLocalFingerprint()
 {
 	if (m_AppConfig->getCryptoEnabled() && Fingerprint::local().fileExists()) {
@@ -1373,7 +1398,7 @@ void MainWindow::bonjourInstallFinished()
 
 void MainWindow::on_windowShown()
 {
-	if (!m_AppConfig->activationHasRun() && (m_AppConfig->edition() == Unregistered)) {
+	if (!m_AppConfig->activationHasRun() && (m_AppConfig->edition() == kUnregistered)) {
 		ActivationDialog activationDialog (this, appConfig(), subscriptionManager());
 		activationDialog.exec();
 	}

src/gui/src/MainWindow.h

@@ -121,7 +121,9 @@ class MainWindow : public QMainWindow, public Ui::MainWindowBase
 		SubscriptionManager& subscriptionManager() const;
 
 	public slots:
-		void setEdition(int edition);
+		void setEdition(Edition edition);
+		void beginTrial();
+		void endTrial();
 		void appendLogRaw(const QString& text);
 		void appendLogInfo(const QString& text);
 		void appendLogDebug(const QString& text);

src/gui/src/QUtility.cpp

@@ -45,10 +45,10 @@ void setIndexFromItemData(QComboBox* comboBox, const QVariant& itemData)
 
 QString 
 getEditionName (int edition) {
-	if (edition == Basic) {
+	if (edition == kBasic) {
 		return "Synergy Basic";
 	}
-	else if (edition == Pro) {
+	else if (edition == kPro) {
 		return "Synergy Pro";
 	}
 	else {

src/gui/src/SettingsDialog.cpp

@@ -64,7 +64,7 @@ SettingsDialog::SettingsDialog(QWidget* parent, AppConfig& config) :
 #endif
 
 	m_pCheckBoxEnableCrypto->setChecked(m_appConfig.getCryptoEnabled());
-	m_pCheckBoxEnableCrypto->setEnabled(m_appConfig.edition() == Pro);
+	m_pCheckBoxEnableCrypto->setEnabled(m_appConfig.edition() == kPro);
 }
 
 void SettingsDialog::accept()

src/gui/src/SubscriptionManager.cpp

@@ -22,21 +22,59 @@
 #include <QThread>
 
 SubscriptionManager::SubscriptionManager(AppConfig* appConfig) :
-	m_AppConfig(appConfig) {
-}
-
-void 
-SubscriptionManager::setSerialKey(QString serialKeyString)
-{
-	SerialKey serialKey (serialKeyString.toStdString());
-	if (serialKey.isValid (::time(0)) && (serialKey != m_serialKey)) {
-		m_AppConfig->setSerialKey (serialKeyString);
-		notifyActivation ("serial:" + serialKeyString);
-		emit serialKeyChanged (serialKey);
+	m_AppConfig(appConfig), 
+	m_serialKey(appConfig->edition()) {
+	try {
+		setSerialKey(m_AppConfig->serialKey());
+	} catch (...) {
+		m_AppConfig->setSerialKey("");
 	}
 }
 
-void SubscriptionManager::notifySkip()
+SerialKey
+SubscriptionManager::setSerialKey(QString serialKeyString)
+{
+	SerialKey serialKey (serialKeyString.toStdString());
+	if (!serialKey.isValid (::time(0))) {
+		throw std::runtime_error ("Invalid serial key");
+	}
+
+	if (serialKey != m_serialKey) {
+		using std::swap;
+		swap (serialKey, m_serialKey);
+		
+		m_AppConfig->setSerialKey (serialKeyString);
+		notifyActivation ("serial:" + serialKeyString);
+		emit serialKeyChanged (m_serialKey);
+
+		if (m_serialKey.edition() != serialKey.edition()) {
+			m_AppConfig->setEdition (m_serialKey.edition());
+			emit editionChanged (m_serialKey.edition());
+		}
+
+		if (m_serialKey.isTrial() != serialKey.isTrial()) {
+			if (m_serialKey.isTrial()) {
+				emit beginTrial();
+			} else {
+				emit endTrial();
+			}
+		}
+	}
+
+	return serialKey;
+}
+
+Edition SubscriptionManager::edition() const
+{
+	return m_serialKey.edition();
+}
+
+bool SubscriptionManager::isTrial() const
+{
+	return m_serialKey.isTrial();
+}
+
+void SubscriptionManager::skipActivation()
 {
 	notifyActivation ("skip:unknown");
 }

src/gui/src/SubscriptionManager.h

@@ -28,12 +28,14 @@ class SubscriptionManager: public QObject
 	Q_OBJECT
 
 public:
-	SubscriptionManager (AppConfig* appConfig);
-	void setSerialKey (QString serialKey);
-	void notifySkip ();
+	SubscriptionManager(AppConfig* appConfig);
+	SerialKey setSerialKey(QString serialKey);
+	Edition edition() const;
+	bool isTrial() const;
+	void skipActivation();
 
 private:
-	void notifyActivation (QString identity);
+	void notifyActivation(QString identity);
 	
 private:
 	AppConfig* m_AppConfig;
@@ -42,4 +44,6 @@ private:
 signals:
 	void serialKeyChanged (SerialKey);
 	void editionChanged (Edition);
+	void beginTrial ();
+	void endTrial ();
 };

src/gui/src/main.cpp

@@ -84,6 +84,7 @@ int main(int argc, char* argv[])
 
 	QSettings settings;
 	AppConfig appConfig (&settings);
+	qRegisterMetaType<Edition>("Edition");
 	SubscriptionManager subscriptionManager (&appConfig);
 
 	app.switchTranslator(appConfig.language());

src/lib/shared/EditionType.h

@@ -21,10 +21,10 @@
 /* Do not reorder these! */
 
 enum Edition {
-	Basic,
-	Pro,
+	kBasic,
+	kPro,
 	Trial_DO_NOT_USE_OR_THERE_WILL_BE_PAIN,
-	Unregistered
+	kUnregistered
 };
 
 #endif // EDITIONTYPE_H

src/lib/shared/SerialKey.cpp

@@ -21,13 +21,17 @@
 #include <iostream>
 #include <algorithm>
 #include <vector>
+#include <climits>
 
 using namespace std;
 
-SerialKey::SerialKey():
-	m_warnTime(1),
-	m_expireTime(1),
-	m_trial(true)
+SerialKey::SerialKey(Edition edition):
+	m_userLimit(1),
+	m_warnTime(ULLONG_MAX),
+	m_expireTime(ULLONG_MAX),
+	m_edition(edition),
+	m_trial(false),
+	m_valid(true)
 {
 }
 
@@ -35,13 +39,13 @@ SerialKey::SerialKey(std::string serial) :
 	m_userLimit(1),
 	m_warnTime(0),
 	m_expireTime(0),
-	m_edition(Edition::Basic),
+	m_edition(Edition::kBasic),
 	m_trial(true),
 	m_valid(false)
 {
 	string plainText = decode(serial);
 	if (!plainText.empty()) {
-		parse(serial);
+		parse(plainText);
 	}
 }
 
@@ -70,7 +74,7 @@ SerialKey::isExpiring(time_t currentTime) const
 	bool result = false;
 	
 	if (m_valid) {
-		if (m_warnTime < currentTime && currentTime < m_expireTime) {
+		if (m_warnTime <= currentTime && currentTime < m_expireTime) {
 			result = true;
 		}
 	}
@@ -84,7 +88,7 @@ SerialKey::isExpired(time_t currentTime) const
 	bool result = false;
 	
 	if (m_valid) {
-		if (currentTime > m_expireTime) {
+		if (m_expireTime <= currentTime) {
 			result = true;
 		}
 	}
@@ -108,7 +112,7 @@ time_t
 SerialKey::daysLeft(time_t currentTime) const
 {
 	unsigned long long timeLeft =  0;
-	if (m_expireTime > currentTime) {
+	if (currentTime < m_expireTime) {
 		timeLeft = m_expireTime - currentTime;
 	}
 
@@ -176,6 +180,7 @@ SerialKey::parse(std::string plainSerial)
 			// e.g.: {v1;basic;Bob;1;email;company name;1398297600;1398384000}
 			m_edition = getEdition(parts.at(1));
 			m_name = parts.at(2);
+			m_trial = false;
 			sscanf(parts.at(3).c_str(), "%d", &m_userLimit);
 			m_email = parts.at(4);
 			m_company = parts.at(5);
@@ -202,9 +207,9 @@ SerialKey::parse(std::string plainSerial)
 Edition
 SerialKey::getEdition(std::string editionStr)
 {
-	Edition e = Edition::Basic;
+	Edition e = Edition::kBasic;
 	if (editionStr == "pro") {
-		e = Edition::Pro;
+		e = Edition::kPro;
 	}
 	
 	return e;

src/lib/shared/SerialKey.h

@@ -26,9 +26,10 @@
 #endif
 
 class SerialKey {
+	friend bool operator== (SerialKey const&, SerialKey const&);
 public:
-	SerialKey();
-	SerialKey(std::string serial);
+	explicit SerialKey(Edition edition = Edition::kUnregistered);
+	explicit SerialKey(std::string serial);
 	
 	bool				isValid(time_t currentTime) const;
 	bool				isExpiring(time_t currentTime) const;
@@ -68,7 +69,15 @@ private:
 
 inline bool
 operator== (SerialKey const& lhs, SerialKey const& rhs) {
-	return (lhs.edition() == rhs.edition());
+	return (lhs.m_name == rhs.m_name) &&
+			(lhs.m_email == rhs.m_email) && 
+			(lhs.m_company == rhs.m_company) &&
+			(lhs.m_userLimit == rhs.m_userLimit) &&
+			(lhs.m_warnTime == rhs.m_warnTime) &&
+			(lhs.m_expireTime == rhs.m_expireTime) &&
+			(lhs.m_edition == rhs.m_edition) &&
+			(lhs.m_trial == rhs.m_trial) &&	
+			(lhs.m_valid == rhs.m_valid);
 }
 
 inline bool