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Wxshapeframework: an Easy Way for Diagrams Manipulation in C++ Applications
WSEAS TRANSACTIONS on COMPUTERS Michal Bliznak, Tomas Dulik, Vladimir Vasek WXSHAPEFRAMEWORK: AN EASY WAY FOR DIAGRAMS MANIPULATION IN C++ APPLICATIONS MICHAL BLIŽŇÁK1, TOMÁŠ DULÍK2, VLADIMÍR VAŠEK3 Department of Informatics and Artificial Inteligence1, 2, Department of Automation and Control Engineering3 Faculty of Applied Informatics, Tomas Bata University Nad Stráněmi 4511, 760 05, Zlín CZECH REPUBLIC [email protected], [email protected], [email protected] Abstract: wxShapeFramework is new cross-platform software library written in C++ programming language which is suitable for creation of software applications manipulating diagrams, images and other graphical objects. Thanks to the underlying technologies such as wxWidgets toolkit and its XML-based persistent data container add-on called wxXmlSerializer it is an ideal solution for rapid and easy cross-platform visualisation software development. The paper reveals how the wxSF allows user to easily create applications able to interactively handle various scenes consisting of pre-defined or user-defined graphic objects (both vector- and bitmap-based) or GUI controls, store them to XML files, export them to bitmap images, print them etc. Moreover, thanks to applied software licence the library can be used for both open-source and commercial projects on all main target platforms including MS Windows, MacOS and Linux. Keywords: Diagram, vector, bitmap, GUI, wxWidgets, wxXmlSerializer, wxShapeFramework, wxSF, C++ 1 Introduction called shapes (including basic rectangular and elliptic shapes, line and curve shapes, polygonal shapes, static Modern software applications often need the ability to and in-place editable text, bitmap images, etc.). graphically represent various data or logical structures, information flows, processes and similar The wxSF allows to define relationship between abstract information types in the form of diagrams. -
LAZARUS UNDER the HOOD Executive Summary
LAZARUS UNDER THE HOOD Executive Summary The Lazarus Group’s activity spans multiple years, going back as far as 2009. Its malware has been found in many serious cyberattacks, such as the massive data leak and file wiper attack on Sony Pictures Entertainment in 2014; the cyberespionage campaign in South Korea, dubbed Operation Troy, in 2013; and Operation DarkSeoul, which attacked South Korean media and financial companies in 2013. There have been several attempts to attribute one of the biggest cyberheists, in Bangladesh in 2016, to Lazarus Group. Researchers discovered a similarity between the backdoor used in Bangladesh and code in one of the Lazarus wiper tools. This was the first attempt to link the attack back to Lazarus. However, as new facts emerged in the media, claiming that there were at least three independent attackers in Bangladesh, any certainty about who exactly attacked the banks systems, and was behind one of the biggest ever bank heists in history, vanished. The only thing that was certain was that Lazarus malware was used in Bangladesh. However, considering that we had previously found Lazarus in dozens of different countries, including multiple infections in Bangladesh, this was not very convincing evidence and many security researchers expressed skepticism abound this attribution link. This paper is the result of forensic investigations by Kaspersky Lab at banks in two countries far apart. It reveals new modules used by Lazarus group and strongly links the tools used to attack systems supporting SWIFT to the Lazarus Group’s arsenal of lateral movement tools. Considering that Lazarus Group is still active in various cyberespionage and cybersabotage activities, we have segregated its subdivision focusing on attacks on banks and financial manipulations into a separate group which we call Bluenoroff (after one of the tools they used). -
PHP Beyond the Web Shell Scripts, Desktop Software, System Daemons and More
PHP Beyond the web Shell scripts, desktop software, system daemons and more Rob Aley This book is for sale at http://leanpub.com/php This version was published on 2013-11-25 This is a Leanpub book. Leanpub empowers authors and publishers with the Lean Publishing process. Lean Publishing is the act of publishing an in-progress ebook using lightweight tools and many iterations to get reader feedback, pivot until you have the right book and build traction once you do. ©2012 - 2013 Rob Aley Tweet This Book! Please help Rob Aley by spreading the word about this book on Twitter! The suggested hashtag for this book is #phpbeyondtheweb. Find out what other people are saying about the book by clicking on this link to search for this hashtag on Twitter: https://twitter.com/search?q=#phpbeyondtheweb Contents Welcome ............................................ i About the author ...................................... i Acknowledgements ..................................... ii 1 Introduction ........................................ 1 1.1 “Use PHP? We’re not building a website, you know!”. ............... 1 1.2 Are you new to PHP? ................................. 2 1.3 Reader prerequisites. Or, what this book isn’t .................... 3 1.4 An important note for Windows and Mac users ................... 3 1.5 About the sample code ................................ 4 1.6 External resources ................................... 4 1.7 Book formats/versions available, and access to updates ............... 5 1.8 English. The Real English. .............................. 5 2 Getting away from the Web - the basics ......................... 6 2.1 PHP without a web server .............................. 6 2.2 PHP versions - what’s yours? ............................. 7 2.3 A few good reasons NOT to do it in PHP ...................... 8 2.4 Thinking about security ............................... -
Advanced Wxpython Nuts and Bolts Robin Dunn O'reilly Open
Advanced wxPython Nuts and Bolts Robin Dunn Software Craftsman O’Reilly Open Source Convention July 21–25, 2008 Slides available at http://wxPython.org/OSCON2008/ wxPython: Cross Platform GUI Toolkit 1 Presentation Overview • Introduction • Widget Inspection Tool • wx.ListCtrl • Keeping the UI Updated • Virtual wx.ListCtrl • Sizers and more sizers • wx.TreeCtrl • XML based resource system • wx.gizmos.TreeListCtrl • Data transfer • CustomTreeCtrl – data objects • wx.grid.Grid – clipboard • ScrolledPanel – drag and drop • wx.HtmlWindow • Creating custom widgets • Double buffered drawing wxPython: Cross Platform GUI Toolkit 2 Introduction to wxPython • wxPython is a GUI toolkit for Python, built upon the wxWidgets C++ toolkit. (See http://wxWidgets.org/) – Cross platform: Windows, Linux, Unix, OS X. – Uses native widgets/controls, plus many platform independent widgets. • Mature, well established projects. – wxWidgets: 1992 – wxPython: 1996 wxPython: Cross Platform GUI Toolkit 3 Introduction: architecture wxPython Library Proxy classes wxPython Extension Modules wxWidgets Toolkit Platform GUI Operating System wxPython: Cross Platform GUI Toolkit 4 Introduction: partial class hierarchy wx.Object wx.EvtHandler wx.Window wx.TopLevelWindow wx.Panel wx.Control wx.Frame wx.Dialog wx.ScrolledWindow wxPython: Cross Platform GUI Toolkit 5 wx.ListCtrl • Presents a list of items with one of several possible views – List – Report – Icon • Supports various attributes and operations on the list data – Icons, and colors – Sorting – multiple selection • -
Lazarus Under the Hood Kaspersky Lab Global Research and Analysis Team Executive Summary
Lazarus Under The Hood Kaspersky Lab Global Research and Analysis Team Executive Summary The Lazarus Group’s activity spans multiple years, going back as far as 2009. Its malware has been found in many serious cyberattacks, such as the massive data leak and file wiper attack on Sony Pictures Entertainment in 2014; the cyberespionage campaign in South Korea, dubbed Operation Troy, in 2013; and Operation DarkSeoul, which attacked South Korean media and financial companies in 2013. There have been several attempts to attribute one of the biggest cyberheists, in Bangladesh in 2016, to Lazarus Group. Researchers discovered a similarity between the backdoor used in Bangladesh and code in one of the Lazarus wiper tools. This was the first attempt to link the attack back to Lazarus. However, as new facts emerged in the media, claiming that there were at least three independent attackers in Bangladesh, any certainty about who exactly attacked the SWIFT systems, and was behind one of the biggest ever bank heists in history, vanished. The only thing that was certain was that Lazarus malware was used in Bangladesh. However, considering that we had previously found Lazarus in dozens of different countries, including multiple infections in Bangladesh, this was not very convincing evidence and many security researchers expressed skepticism abound this attribution link. This paper is the result of forensic investigations by Kaspersky Lab at banks in two countries far apart. It reveals new modules used by Lazarus group and strongly links the SWIFT system attacking tools to the Lazarus Group’s arsenal of lateral movement tools. Considering that Lazarus Group is still active in various cyberespionage and cybersabotage activities, we have segregated its subdivision focusing on attacks on banks and financial manipulations into a separate group which we call Bluenoroff (after one of the tools they used). -
Up & Running with Wxpython Robin Dunn Patrick O'brien O'reill
wxPython in a Nutshell Robin Dunn http://wxPython.org/ O’Reilly Open Source Convention July 26–30, 2004 wxPython: Cross Platform GUI Toolkit 1 The best way to eat an elephant… wxPython: Cross Platform GUI Toolkit 2 …is one bite at a time wxPython: Cross Platform GUI Toolkit 3 Introduction to wxPython • wxPython is a GUI toolkit for Python, built upon the wxWidgets C++ toolkit. – Cross platform: Windows, Linux, Unix, OS X. – Uses native widgets/controls, plus many platform independent widgets. • Mature, well established projects. – wxWidgets: 1992 – wxPython: 1996 wxPython: Cross Platform GUI Toolkit 4 Introduction: architecture wxPython Library Proxy classes wxPython Extension Modules wxWidgets Toolkit Platform GUI Operating System wxPython: Cross Platform GUI Toolkit 5 Introduction: partial class hierarchy wx.Object wx.EvtHandler wx.Window wx.TopLevelWindow wx.Panel wx.Control wx.Frame wx.Dialog wx.ScrolledWindow wxPython: Cross Platform GUI Toolkit 6 Getting started with wxPython • Installation is simple -- binary installers are available at SourceForge and via http://wxPython.org/download.php for: – Windows: *.exe – Linux: *.rpm (and *.deb’s are available separately.) – OS X: *.dmg, a disk image that contains an Installer package. • Can be built from source for other Unix-like systems. wxPython: Cross Platform GUI Toolkit 7 Getting started with wxPython • Choose an installer. • Which version of Python do you use? – 2.2, or 2.3 • Unicode? – Windows, but be careful with Win9x/ME – Linux/Unix, with the GTK2 build – OS X, soon • or ANSI? – All platforms wxPython: Cross Platform GUI Toolkit 8 Getting started with wxPython • Choose an editor or development environment: – Boa Constructor – WingIDE – PyAlaMode – SCiTE – Emacs, vi, etc. -
Rapid Application Development Resumo Abstract
Rapid Application Development Otavio Rodolfo Piske – [email protected] Fábio André Seidel – [email protected] Especialização em Software Livre Centro Universitário Positivo - UnicenP Resumo O RAD é uma metodologia de desenvolvimento de grande sucesso em ambientes proprietários. Embora as ferramentas RAD livres ainda sejam desconhecidas por grande parte dos desenvolvedores, a sua utilização está ganhando força pela comunidade de software livre. A quantidade de ferramentas livres disponíveis para o desenvolvimento RAD aumentou nos últimos anos e mesmo assim uma parcela dos desenvolvedores tem se mostrado cética em relação a maturidade e funcionalidades disponíveis nestas ferramentas devido ao fato de elas não estarem presentes, por padrão, na maioria das distribuições mais utilizadas. Além disso, elas não contam com o suporte de nenhum grande distribuidor e, ainda que sejam bem suportadas pela comunidade, este acaba sendo um empecilho para alguns desenvolvedores. Outro foco para se utilizar no desenvolvimento RAD é a utilização de frameworks, onde esses estão disponíveis para desenvolvimento em linguagens como C e C++ sendo as mais utilizadas em ambientes baseados em software livre, embora estas linguagens não sejam tão produtivas para o desenvolvimento de aplicações rápidas. Abstract RAD is a highly successful software development methodology in proprietary environments. Though free RAD tools is yet unknown for a great range of developers, its usage is growing in the free software community. The amount of free RAD tools available has increased in the last years, yet a considerable amount of developers is skeptic about the maturity and features available in these tools due to the fact that they are not available by default on the biggest distribution. -
Linux, Yocto and Fpgas
Embedded Open Source Experts Linux, Yocto and FPGAs Integrating Linux and Yocto builds into different SoCs From a Linux software perspective: ➤ Increased demand for Linux on FPGAs ➤ Many things to mange, both technical and practical ➤ FPGAs with integrated CPU cores – very similar many other SoCs Here are some experiences and observations... © Codiax 2019 ● Page 2 Why use Linux? ➤ De-facto standard ➤ Huge HW support ➤ FOSS ➤ Flexible ➤ Adaptable ➤ Stable ➤ Scalable ➤ Royalty free ➤ Vendor independent ➤ Large community ➤ Long lifetime Why not Linux? ➤ Too big ➤ Real-time requirements ➤ Certification ➤ Boot time ➤ Licensing ➤ Too open? Desktop Shells: Desktop Display server: Display BrailleDisplay Touch-Screen Mouse & Keyboard Wayland Compositor Wayland + development tools = a lot code!of source Linux system example weston, clayton,mutter,KWin evdev libinput GNOME Shell D radeon nouveau lima etna_viv freedreno tegra-re lima nouveau radeon freedreno etna_viv e libwayland-server libwayland-server s Cinnamon k t o kms p Linux kernel, Linux kernel, Plasma 2 w i (Kernel Mode Setting) Mode (Kernel d g Cairo-Dock e t s drm (Direct Rendering Manager) Rendering (Direct drm cache coherent L2-Caches L2-Caches cache coherent CPU &GPU Enlight. DR19 System libraries: System oflibraries): form (in the Toolkits Interface User µClibc Pango glibc glibc main memory possibly adaptations to Wayland/Mir libwayland / COGL libwayland Cairo Cairo (Xr) GTK+ Clutter 2D Application 2D GModule GThread GThread GLib GObject Glib GIO ATK devicedrivers other& modules System -
Up & Running with Wxpython Robin Dunn Patrick O'brien O'reill
wxPython in a Nutshell Robin Dunn http://wxPython.org/ O’Reilly Open Source Convention July 26–30, 2004 wxPython: Cross Platform GUI Toolkit 1 The best way to eat an elephant… wxPython: Cross Platform GUI Toolkit 2 …is one bite at a time wxPython: Cross Platform GUI Toolkit 3 Why wxPython? • wxPython is an open source GUI toolkit based on the wxWidgets (formerly wxWindows) library • Designed to be cross-platform and supports most Unix/Linux platforms, MS Windows and Mac OS X • Uses native widgets wherever possible to preserve native Look and Feel. • Extensive sample programs, helpful and capable community • Mature, well established projects. – wxWidgets: 1992 – wxPython: 1996 wxPython: Cross Platform GUI Toolkit 4 Getting started with wxPython • Choose an installer – http://wxPython.org/downloads.php – Windows *.exe installers, Linux RPMs or OSX *.dmg – Can be built from source with a few prerequisites • Which version of Python do you use? – 2.3, 2.4, 2.5 • Unicode or ANSI? – Unicode builds available on all platforms, but be careful with Win9x/ME – ANSI available for platforms, but may be phased out soon. wxPython: Cross Platform GUI Toolkit 5 Getting started with wxPython • Choose an editor or development environment: – Boa Constructor – WingIDE – SPE – SCiTE – Emacs, vi, etc. • It’s just plain text, so any ordinary editor and command line will do. wxPython: Cross Platform GUI Toolkit 6 Getting started with wxPython • Ready, set, go! • The wxPython Demo is a great way to learn about the capabilities of the toolkit. wxPython: Cross Platform -
Install and Build Mingw and Wxwidgets
Slide 1 Install and build MinGW and wxWidgets Step Slide # Contents 1 2 Install TDM MinGW 2 8 Check Windows Path Variable 3 10 Confirm gcc -v installation 4 11 Download & Run wxWidgets Installer 5 15 Build wxWidgets library 6 21 Download & install Code::Blocks IDE 7 23 Create wxWidgets Project 8 27 Set wxWidgets Location 9 31-34 Every Project: set libwxmsw31u.a location (maybe – see details) 10 35 Build and run Project Updated Version 20200515 Slide 2 Install TDM MinGW GCC Compiler Note: This is TDM -GCC 5.1 Slide 3 Download URL: https://jmeubank.github.io/tdm-gcc/download/ Download the Win32api installer Slide 4 Create a new installation Slide 5 64it install Slide 6 Install directory off C:\ which is the root directory Slide 7 1. Confirm installed properly Slide 8 Not necessary with TDM-GCC64 Install 2. Check the Windows Path environment variable NOT NECESSARY Windows->Computer(Rt Click)->Properties-> ARCHIVE ONLY to include path to Advanced system settings->System Properties-> Select options below Environment Variables Slide 9 Not necessary with ARCHIVE ONLY – NOT NECESSARY TDM-GCC64 Install This should be automatic with the TDM-GCC install Make sure there is no other conflicting path to C:\MinGW within the 'Path' value Slide 10 Go to command prompt 'cmd' and confirm that gcc is installed and Path Variable is correctly set Enter 'gcc -v' as command – get response below Test the GCC installation – ‘gcc -v’ Slide 11 Download wxWidgets Slide 12 Installer Slide 13 Run the wxWidgets 3.1.x installer Slide 14 Make sure the installation Is into the root directory i.e. -
Modern Object Pascal Introduction for Programmers
Modern Object Pascal Introduction for Programmers Michalis Kamburelis Table of Contents 1. Why ....................................................................................................................... 3 2. Basics .................................................................................................................... 3 2.1. "Hello world" program ................................................................................. 3 2.2. Functions, procedures, primitive types ....................................................... 4 2.3. Testing (if) ................................................................................................... 6 2.4. Logical, relational and bit-wise operators ................................................... 8 2.5. Testing single expression for multiple values (case) ................................... 9 2.6. Enumerated and ordinal types and sets and constant-length arrays ......... 10 2.7. Loops (for, while, repeat, for .. in) ............................................................ 11 2.8. Output, logging ......................................................................................... 14 2.9. Converting to a string ............................................................................... 15 3. Units .................................................................................................................... 16 3.1. Units using each other .............................................................................. 18 3.2. Qualifying identifiers with -
Beginners' Guide to Lazarus
Beginners’ Guide to Lazarus IDE Conquering Lazarus in bite-size chunks! An E-book on Lazarus IDE to help newbies start quickly by Adnan Shameem from LazPlanet First Edition: 15 December 2017 This book is licensed under Creative Commons Attribution 4.0 International (can be accessed from: https://creativecommons.org/licenses/by/4.0/). You can modify this book and share it and use it in commercial projects as long as you give attribution to the original author. Such use and remix is encouraged. Would love to see this work being used in the Free Culture. Source files for this E-book can be found at: https://github.com/adnan360/lazarus-beginners-guide Fork and remix. Have fun! i Contents 1: What is Lazarus........................................................................................................................................ 1 2: How to Install........................................................................................................................................... 2 3: How to Create Your First Program...................................................................................................... 3 4: How to Position Stuff on a Form........................................................................................................ 5 5: How to Customize your Tools.............................................................................................................. 7 6: How to use Events................................................................................................................................