5.0.3 Released

Bugs fixed. Menu option added. Licensing info added. Filenames and
content format changed. COPYING and README added.

README

@@ -0,0 +1,44 @@
+====================== RamseyX Client ======================
+
+README
+
+  RamseyX Client is the client program of distributed computing
+  project RamseyX. It is designed to help DC volunteers contribute
+  their computing power to the project more easily.
+
+COPYING
+
+  Copyright (C) 2013-2014 Zizheng Tai <zizheng.tai@gmail.com>
+
+  This program is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  This program 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 General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+CONTACT
+
+  If you have problems, questions, ideas or suggestions, please
+  contact us by posting an email to a suitable email address
+  listed in the "About RamseyX Client" part in the program.
+
+WEBSITE
+
+  Visit our website for the latest news and downloads:
+
+        <http://www.ramseyx.org/>
+
+GIT
+
+  To download the very latest source off the GIT server do this:
+
+    git clone https://github.com/ZizhengTai/RamseyX.git
+
+  (you'll get a directory named RamseyX created, filled with the source code)

RamseyX.pro

@@ -0,0 +1,110 @@
+#-------------------------------------------------
+#
+# Project created by QtCreator 2014-01-27T16:06:59
+#
+#-------------------------------------------------
+
+QT += core gui network #sql
+
+greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
+
+TARGET = ramseyx
+TEMPLATE = app
+
+SOURCES += main.cpp \
+    mainwindow.cpp \
+    dhry_2.c \
+    dhry_1.c \
+    accountdialog.cpp \
+    signupdialog.cpp \
+    graph.cpp \
+    ramseyxcontroller.cpp \
+    ramseyxcurlwrapper.cpp \
+    ramseyxtask.cpp
+HEADERS += mainwindow.h \
+    dhry.h \
+    accountdialog.h \
+    signupdialog.h \
+    checkforupdateworker.h \
+    whatsupworker.h \
+    refresh20worker.h \
+    refreshoverallworker.h \
+    validateaccountworker.h \
+    signupworker.h \
+    bitsetiterator.h \
+    graph.h \
+    ramseyxcontroller.h \
+    ramseyxcurlwrapper.h \
+    ramseyxutils.h \
+    ramseyxtask.h \
+    ramseyxdefs.h
+FORMS += mainwindow.ui \
+    accountdialog.ui \
+    signupdialog.ui
+RESOURCES += resource.qrc
+OTHER_FILES += ramseyx.rc \
+    COPYING \
+    README
+
+VERSION = 5.0.3
+QMAKE_TARGET_PRODUCT = RamseyX Client
+QMAKE_TARGET_DESCRIPTION = RamseyX Client
+DEFINES += RX_QT APP_VERSION=\\\"$$VERSION\\\"
+
+CONFIG(debug, debug|release) {
+    CURL_DIR = "C:/Dev/Libraries/curl-7.35.0_msvc2013_x86/builds/libcurl-vc12-x86-debug-dll-ipv6-sspi-spnego-winssl"
+    BOOST_DIR = "C:/Dev/Libraries/boost_1_55_0"
+}
+CONFIG(release, debug|release) {
+    CURL_DIR = "C:/Dev/Libraries/curl-7.35.0_msvc2013_x86/builds/libcurl-vc12-x86-release-dll-ipv6-sspi-spnego-winssl"
+    BOOST_DIR = "C:/Dev/Libraries/boost_1_55_0"
+}
+
+win32 {
+    DEFINES += NOMINMAX
+    RC_FILE += ramseyx.rc
+}
+
+msvc {
+    DEFINES += _CRT_SECURE_NO_WARNINGS
+
+    INCLUDEPATH += "%ProgramFiles(x86)%/Microsoft SDKs/Windows/v7.1A/Include"
+    LIBS += -L"%ProgramFiles(x86)%/Microsoft SDKs/Windows/v7.1A/Lib" -lshell32
+
+    CONFIG(debug, debug|release) {
+        INCLUDEPATH += "$$CURL_DIR/include"
+        LIBS += -L"$$CURL_DIR/lib" -llibcurl_debug
+    }
+    CONFIG(release, debug|release) {
+        INCLUDEPATH += "$$CURL_DIR/include"
+        LIBS += -L"$$CURL_DIR/lib" -llibcurl
+    }
+
+    QMAKE_CXXFLAGS += /EHsc /W4 /WX
+    QMAKE_CXXFLAGS_RELEASE += /O2 /GL
+
+    QMAKE_LFLAGS = /WX
+    QMAKE_LFLAGS_RELEASE += /LTCG
+}
+
+gcc {
+    INCLUDEPATH += "$$CURL_DIR/include" \
+        "$$BOOST_DIR" \
+        "/usr/local/include"
+    LIBS += -L"$$CURL_DIR/lib" -L"/usr/local/lib" -lcurl
+
+    CONFIG(debug, debug|release) {
+        LIBS += -L"$$BOOST_DIR/stage/lib" -lboost_atomic-mt-d
+    }
+    CONFIG(release, debug|release) {
+        LIBS += -L"$$BOOST_DIR/stage/lib" -lboost_atomic-mt
+    }
+
+    QMAKE_CXXFLAGS += -std=c++11 -Wall -Wextra -pedantic
+    win32: QMAKE_CXXFLAGS_DEBUG += -static -ggdb # For memory check
+    QMAKE_CXXFLAGS_RELEASE -= -O -O1 -O2
+    QMAKE_CXXFLAGS_RELEASE += -O3 -flto
+
+    win32: QMAKE_LFLAGS_DEBUG += -static -ggdb # For memory check
+    QMAKE_LFLAGS_RELEASE += -flto
+}

accountdialog.cpp

@@ -0,0 +1,197 @@
+/***************************************************************************
+ *
+ * RamseyX Client: client program of distributed computing project RamseyX
+ *
+ * Copyright (C) 2013-2014 Zizheng Tai <zizheng.tai@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ ***************************************************************************/
+#include "accountdialog.h"
+#include "ui_accountdialog.h"
+#include "signupdialog.h"
+#include <QMessageBox>
+#include <QKeyEvent>
+#include <QRegExp>
+#include <QToolTip>
+
+AccountDialog::AccountDialog(
+        QWidget *parent,
+        bool isAccountLocked,
+        const QString &username,
+        const QString &password) :
+    QDialog(parent, Qt::CustomizeWindowHint | Qt::WindowTitleHint | Qt::WindowCloseButtonHint),
+    ui(new Ui::AccountDialog),
+    isLocked(isAccountLocked),
+    validateAccountThread(new QThread(this)),
+    validateAccountWorker(new ValidateAccountWorker)
+{
+    ui->setupUi(this);
+
+    setFixedSize(size());
+
+    connect(ui->logInButton, SIGNAL(clicked()), this, SLOT(onLogInButtonClicked()));
+    connect(ui->signUpButton, SIGNAL(clicked()), this, SLOT(onSignUpButtonClicked()));
+
+    validateAccountWorker->moveToThread(validateAccountThread);
+    connect(this, SIGNAL(validateAccount(QString, QString)), validateAccountWorker, SLOT(doWork(QString, QString)));
+    connect(validateAccountWorker, SIGNAL(send(int)), this, SLOT(onValidateAccountThreadFinished(int)));
+    connect(validateAccountThread, SIGNAL(finished()), validateAccountWorker, SLOT(deleteLater()));
+    validateAccountThread->start();
+
+    if (isLocked)
+    {
+        ui->usernameEdit->setText(username);
+        ui->passwordEdit->setText(password);
+        ui->usernameEdit->setDisabled(true);
+        ui->passwordEdit->setDisabled(true);
+        ui->logInButton->setText(tr("&Log Out"));
+    }
+}
+
+AccountDialog::~AccountDialog()
+{
+    validateAccountThread->quit();
+    validateAccountThread->wait();
+
+    delete ui;
+}
+
+void AccountDialog::keyPressEvent(QKeyEvent *event)
+{
+    if (event->key() != Qt::Key_Escape)
+        QDialog::keyPressEvent(event);
+}
+
+void AccountDialog::onLogInButtonClicked()
+{
+    if (isLocked)
+    {
+        // Warn user
+        if (!theController().allListsEmpty() && QMessageBox::Cancel ==
+                QMessageBox::warning(
+                    this,
+                    tr("RamseyX Client"),
+                    tr("WARNING: You have task(s) to be completed or uploaded.") + "\t\t\n" +
+                        tr("Switching to another account will invalidate current task(s).") + "\t\t\n",
+                    QMessageBox::Ok, QMessageBox::Cancel))
+            return;
+
+        // Change UI status
+        ui->usernameEdit->setEnabled(true);
+        ui->passwordEdit->setEnabled(true);
+        ui->logInButton->setText(tr("&Log In"));
+
+        // Notify MainWindow
+        emit lock(isLocked = false, QString(), QString());
+    }
+    else
+    {
+        QString username(ui->usernameEdit->text());
+        QString password(ui->passwordEdit->text());
+
+        // Validate account format
+        if (!QRegExp("[a-zA-Z0-9_]{1,16}").exactMatch(username))
+        {
+            QToolTip::showText(
+                        ui->usernameEdit->mapToGlobal(QPoint()),
+                        tr("Username should only contain letters, numbers and underscores,") +
+                            "\n" + tr("and should have a length of 1-16 characters."),
+                        this);
+            return;
+        }
+        if (!QRegExp("[a-zA-Z0-9_]{4,16}").exactMatch(password))
+        {
+            QToolTip::showText(
+                        ui->passwordEdit->mapToGlobal(QPoint()),
+                        tr("Password should only contain letters, numbers and underscores,") +
+                            "\n" + tr("and should have a length of 4-16 characters."),
+                        this);
+            return;
+        }
+
+        // Change UI status
+        ui->usernameEdit->setDisabled(true);
+        ui->passwordEdit->setDisabled(true);
+        ui->logInButton->setDisabled(true);
+        ui->logInButton->setText(tr("Logging In..."));
+
+        // Create thread
+        emit validateAccount(username, password);
+    }
+}
+
+void AccountDialog::onSignUpButtonClicked()
+{
+    SignUpDialog dlg(this);
+    dlg.exec();
+}
+
+void AccountDialog::onValidateAccountThreadFinished(int errorCode)
+{
+    switch (errorCode)
+    {
+        case RX_ERR_SUCCESS:
+            QMessageBox::information(
+                        this,
+                        tr("RamseyX Client"),
+                        tr("Login succeeded!") + "\t\t\n",
+                        QMessageBox::Ok);
+            break;
+        case RX_ERR_CONNECTION_FAILED:
+            QMessageBox::critical(
+                        this,
+                        tr("RamseyX Client"),
+                        tr("Failed to connect to server.") + "\t\t\n" +
+                            tr("Please try again later.") + "\t\t\n",
+                        QMessageBox::Ok);
+            ui->logInButton->setText(tr("&Log In"));
+            ui->logInButton->setEnabled(true);
+            ui->usernameEdit->setEnabled(true);
+            ui->passwordEdit->setEnabled(true);
+            return;
+        case RX_ERR_WRONG_USR_PWD:
+            QMessageBox::critical(
+                        this,
+                        tr("RamseyX Client"),
+                        tr("Username or password incorrect.") + "\t\t\n",
+                        QMessageBox::Ok);
+            ui->logInButton->setText(tr("&Log In"));
+            ui->logInButton->setEnabled(true);
+            ui->usernameEdit->setEnabled(true);
+            ui->passwordEdit->setEnabled(true);
+            ui->usernameEdit->setFocus();
+            return;
+        default:
+            QMessageBox::critical(
+                        this,
+                        tr("RamseyX Client"),
+                        tr("Validation failed.") + "\t\t\n" +
+                            tr("Please try again later.") + "\t\t\n",
+                        QMessageBox::Ok);
+            ui->logInButton->setText(tr("&Log In"));
+            ui->logInButton->setEnabled(true);
+            ui->usernameEdit->setEnabled(true);
+            ui->passwordEdit->setEnabled(true);
+            return;
+    }
+
+    // Notify MainWindow
+    emit lock(isLocked = true, ui->usernameEdit->text(), ui->passwordEdit->text());
+
+    // Change UI status
+    ui->logInButton->setText(tr("&Log Out"));
+    ui->logInButton->setEnabled(true);
+}
+