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Time-Based Account Policies in FreeIPA
Láznička, Stanislav ; Trchalík, Roman (referee) ; Očenášek, Pavel (advisor)
Tato práce se zabývá běžnými problémy časových politik, které jsou využívány v rámci procesu přihlašování uživatelů. Jsou rozebrána řešení v některých jiných současných systémech. Dále je čtenáři představen projekt pro správu identit FreeIPA, autor se zaměřuje hlavně na správu uživatelů a politiky pro jejich autorizaci. Je také představen projekt SSSD se zaměřením na jeho propojení se systémem FreeIPA. Po vytvoření návrhu řešení problému časových politik je tento návrh implementován do systémů FreeIPA a SSSD.
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Decompilation from Selected Object File Formats
Bandzi, Michal ; Láznička, Stanislav (referee) ; Matula, Peter (advisor)
Object files contain machine code that can be executed by processor unit. Structure of an object file is defined by its file format. In order to decompile an object file, it is necessary to process and convert file data to internal representation of decompiler. This thesis discusses design and implementation of new modules for file format processing that will be part of the Retargetable Decompiler project. The goal of this work is to add support for Intel HEX and Mach-O file formats and new implementation of already supported Portable Executable file format. Implementation of modules for file formats Intel HEX and Mach-O was successful and it is possible to use them for reverse compilation. Processing of PE file format is not possible in sufficient quality due to errors in used LLVM library.
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Whiteboarding Based on KDE Telepathy
Láznička, Stanislav ; Jurzykowski, Michal (referee) ; Mlích, Jozef (advisor)
This thesis contains many useful information about an implementation of a communication client Makneto++ which is based on the Telepathy interface. Certain parts of KDE Telepathy code were used in advantage to this implementation (KDE Telepathy code is spread under GNU LGPL). This client is capable of transmitting text and of sharing a whiteboard between 2 users using the Internet connection. In this thesis, you can read about the implementation of such a client with the Telepathy and Qt frameworks using the C++ programming language. The client uses the D-Bus system as well.
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Development and Testing Support for Interpreters of Simple Languages
Mazancová, Lenka ; Láznička, Stanislav (referee) ; Křivka, Zbyněk (advisor)
This document is focused on analysis, design and implementation of a reference interpreter that can be used as a tool for fulfilling and evaluating the team project of Formal Languages and Compiler course. The solution of this task includes the design a new instruction set, a library for reading and writing for this instruction set and an interpreter of this instruction set. Special attention is payed to the interpreter itself that can be extended to accept modifed instruction set. Such extension is described using XML configuration files and extern source files in C# or Visual Basic.NET. In the end the text describes the testing of the interpreter of the design instruction set including the possibilities to adjust the instruction set to different types of high-level languages.
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Development and Testing Support for Interpreters of Simple Languages
Mazancová, Lenka ; Láznička, Stanislav (referee) ; Křivka, Zbyněk (advisor)
This document is focused on analysis, design and implementation of a reference interpreter that can be used as a tool for fulfilling and evaluating the team project of Formal Languages and Compiler course. The solution of this task includes the design a new instruction set, a library for reading and writing for this instruction set and an interpreter of this instruction set. Special attention is payed to the interpreter itself that can be extended to accept modifed instruction set. Such extension is described using XML configuration files and extern source files in C# or Visual Basic.NET. In the end the text describes the testing of the interpreter of the design instruction set including the possibilities to adjust the instruction set to different types of high-level languages.
|
|
|
Decompilation from Selected Object File Formats
Bandzi, Michal ; Láznička, Stanislav (referee) ; Matula, Peter (advisor)
Object files contain machine code that can be executed by processor unit. Structure of an object file is defined by its file format. In order to decompile an object file, it is necessary to process and convert file data to internal representation of decompiler. This thesis discusses design and implementation of new modules for file format processing that will be part of the Retargetable Decompiler project. The goal of this work is to add support for Intel HEX and Mach-O file formats and new implementation of already supported Portable Executable file format. Implementation of modules for file formats Intel HEX and Mach-O was successful and it is possible to use them for reverse compilation. Processing of PE file format is not possible in sufficient quality due to errors in used LLVM library.
|
|
|
Whiteboarding Based on KDE Telepathy
Láznička, Stanislav ; Jurzykowski, Michal (referee) ; Mlích, Jozef (advisor)
This thesis contains many useful information about an implementation of a communication client Makneto++ which is based on the Telepathy interface. Certain parts of KDE Telepathy code were used in advantage to this implementation (KDE Telepathy code is spread under GNU LGPL). This client is capable of transmitting text and of sharing a whiteboard between 2 users using the Internet connection. In this thesis, you can read about the implementation of such a client with the Telepathy and Qt frameworks using the C++ programming language. The client uses the D-Bus system as well.
|
|
|
Time-Based Account Policies in FreeIPA
Láznička, Stanislav ; Trchalík, Roman (referee) ; Očenášek, Pavel (advisor)
Tato práce se zabývá běžnými problémy časových politik, které jsou využívány v rámci procesu přihlašování uživatelů. Jsou rozebrána řešení v některých jiných současných systémech. Dále je čtenáři představen projekt pro správu identit FreeIPA, autor se zaměřuje hlavně na správu uživatelů a politiky pro jejich autorizaci. Je také představen projekt SSSD se zaměřením na jeho propojení se systémem FreeIPA. Po vytvoření návrhu řešení problému časových politik je tento návrh implementován do systémů FreeIPA a SSSD.
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