selogger | omniscient tracing/logging tool for Java | Code Analyzer library

 by   takashi-ishio Java Version: v0.5.0 License: Non-SPDX

kandi X-RAY | selogger Summary

kandi X-RAY | selogger Summary

selogger is a Java library typically used in Code Quality, Code Analyzer applications. selogger has no bugs, it has no vulnerabilities, it has build file available and it has low support. However selogger has a Non-SPDX License. You can download it from GitHub.

SELogger is a tool to record an execution trace of a Java program. The tool name "SE" means Software Engineering, because the tool is developed for software engineering research topics including omniscient debugging.
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              selogger has a low active ecosystem.
              It has 25 star(s) with 6 fork(s). There are 5 watchers for this library.
              OutlinedDot
              It had no major release in the last 12 months.
              There are 2 open issues and 26 have been closed. On average issues are closed in 21 days. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of selogger is v0.5.0

            kandi-Quality Quality

              selogger has no bugs reported.

            kandi-Security Security

              selogger has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

            kandi-License License

              selogger has a Non-SPDX License.
              Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

            kandi-Reuse Reuse

              selogger releases are available to install and integrate.
              Build file is available. You can build the component from source.
              Installation instructions, examples and code snippets are available.

            Top functions reviewed by kandi - BETA

            kandi has reviewed selogger and discovered the below as its top functions. This is intended to give you an instant insight into selogger implemented functionality, and help decide if they suit your requirements.
            • Visit a stack instruction
            • Generate a record array store instruction
            • Record an array load instruction
            • Get the type of an array load instruction
            • Record a new object ID
            • Record a string
            • Writes a string to the buffer
            • Main entry point
            • Moves to the specified event
            • Instrument a local variable instruction
            • Called when a NEW instruction is received
            • Visit a method instruction
            • Finalize the catch stack
            • Implementation of the transform method
            • Returns the data info pattern
            • Records a jump instruction
            • Obtain the next event on the buffer
            • Record a MultiAN new array instruction
            • Load method information from the specified directory
            • Returns a string representation of the configuration
            • Records a field access instruction
            • Saves the buffer contents to a text file
            • Get common super class
            • Record the instruction logging
            • Records the method body
            • Validate events
            Get all kandi verified functions for this library.

            selogger Key Features

            No Key Features are available at this moment for selogger.

            selogger Examples and Code Snippets

            No Code Snippets are available at this moment for selogger.

            Community Discussions

            QUESTION

            Rust duplicated use statements
            Asked 2022-Mar-23 at 13:43

            Firt of all, I am a total begginner in Rust, I started to use a code analyzer (Mega-Linter) and it made me realize how much I duplicated the same "use" statements in my submodules. Here what my source file tree looks like :

            ...

            ANSWER

            Answered 2022-Mar-23 at 13:43

            You can create a ui_prelude module that contains the use statements as pub use, and then do just use ui_prelude::* in your modules:

            Source https://stackoverflow.com/questions/71586594

            QUESTION

            Specific Requirements for custom Roslyn Code Analyzer to run in live analysis?
            Asked 2022-Mar-18 at 12:46

            I've got a Roslyn based Code Analyzer and Codefix. When directly creating the ReportDiagnostic from an AnalyzerCodeBlock, they would show up in live analysis (Problems in Jetbrains Rider).

            However, it needs to parse additional data from the solution to build a dependency tree to make the decision. So now it works like this:

            ...

            ANSWER

            Answered 2022-Mar-18 at 12:46

            CompilationStart isn't a problem. It doesn't cause an analyzer to be build-only. However, CompilationEnd is the problem. They're build only, and also their associated code fixes won't show in the IDE. This is for performance reasons.

            Related discussion: https://github.com/dotnet/roslyn/issues/51653

            Source https://stackoverflow.com/questions/71425412

            QUESTION

            storing all function body from txt file in dictionary in python
            Asked 2022-Mar-07 at 01:31

            I'm trying to do code analyzer app and i have a txt file that contains a python code and my goal now is to save all functions in this txt file in dictionary in the class, but i don't have any idea how can i do it

            at first i create class that name is class CodeAnalyzer:

            ...

            ANSWER

            Answered 2022-Mar-07 at 01:31

            You can just use exec() with it's globals() dict set to your class instance's namespace.

            Source https://stackoverflow.com/questions/71374069

            QUESTION

            PHP 7.4+ class property typing
            Asked 2022-Feb-09 at 14:23

            I'm sure that question has been asked numerous times but I can't seem to find a good/satisfying answer so please bear with me.

            Using PHP 7.4+, I tend to type everything I can. But I have some problems with Doctrine entities properties.

            If I type everything correctly, I usually get a lot of errors like this one.

            Typed property App\Entity\User::$createdAt must not be accessed before initialization

            A code sample for that type of error would look something like this

            ...

            ANSWER

            Answered 2022-Feb-09 at 14:23

            I'm not sure if this is a bad practice, but it turned out I only had to remove that check from phpstan configuration.

            Source https://stackoverflow.com/questions/69579676

            QUESTION

            MS Word Online add-in: How to detect focus?
            Asked 2021-Nov-30 at 10:26

            In developing a Microsoft Word Online add-in, my team needs to detect focus being gained/regained by the document (ETA: to trigger other functionality which depends on this knowledge). It appears that Microsoft has tightly locked down scriptability in this context--all window.on* functions are replaced by null, all error-handling code is deeply obfuscated, etc. Our efforts so far have been frustrated.

            Simply setting window.onfocus to a new function causes the add-in to not load correctly, likely because it's triggering a code analyzer as unsafe, but hard to tell.

            There is also nothing in the Microsoft Word Online JavaScript API which directly provides this functionality. Scripts can detect when the document selection has changed easily with a provided method, but that seems to be about it for documented functionality in this area. (Obviously simply sensing document changes will not work.)

            What's the best approach to sensing document and/or window focus in this situation? Thank you.

            ...

            ANSWER

            Answered 2021-Nov-30 at 10:26

            The document.onvisibilitychange event can be used as a rough approximation of the required functionality.

            Source https://stackoverflow.com/questions/70137351

            QUESTION

            Viewing all 'suggestions' in a solution
            Asked 2021-Nov-08 at 15:47

            Newbie question, I've just switched from Visual Studio to Rider, so I'm still trying to get my bearings.

            Trying to use the code analyzers and see the suggestions for the entire solution.
            The errors/warnings I can see in the 'Errors In Solution' window but the suggestions are not listed there. Can I add them to that list somehow?, or is there a different window?

            Edit: It's not just the Roslyn analyzers, for example a spelling mistake shows up highlighted in the source as as 'suggestion'.
            When opening the 'Errors in Solution' I would have expected those to also be there but they aren't.

            ...

            ANSWER

            Answered 2021-Nov-08 at 11:42

            You should just need to enable them.

            See Rider Roslyn Analyzers settings for the docs.

            Source https://stackoverflow.com/questions/69881692

            QUESTION

            Webpack plugin API: getting source maps for a module during parsing
            Asked 2021-Nov-03 at 23:17

            I'm writing a code analyzer. My analyzer uses Webpack's JavaScriptParser hooks. I need to output an error message, but the line number from node.loc is off because a loader has transformed the source code. So I want to feed the error message through a source map before logging it.

            ...

            ANSWER

            Answered 2021-Oct-29 at 15:06

            I figured it out by reading the Webpack source code. The function I needed was module.originalSource().

            Source https://stackoverflow.com/questions/69728076

            QUESTION

            how to append one element to a GNU bash array variable and use that array variable as arguments to an ELF executable
            Asked 2021-Sep-20 at 08:39

            In the Bismon static source code analyzer (GPLv3+ licensed, git commit 49dd1bd232854a) for embedded C and C++ code (using a plugin for GCC 10 straight compiler on Debian bookworm for x86-64) I have a test Bash script Hello-World-Analyze which uses a GNU array variable bismon_hello_args.

            That variable is declared (at line 56) using:

            ...

            ANSWER

            Answered 2021-Sep-20 at 08:39

            Merely += adds a string to an existing string. You probably want bismon_hello_args+=("$f");; (notice also the quotes). To call the program, use ./bismon "${bismon_hello_args[@]}" & (notice the quotes, again).

            The syntax to use an array variable is different than the syntax for simple scalars. This syntax was inherited from ksh, which in turn needed to find a way to introduce new behavior without sacrificing compatibility with existing Bourne shell scripts.

            Without the array modifiers, Bash simply accesses the first element of the array. (This confuses beginners and experienced practitioners alike.)

            Source https://stackoverflow.com/questions/69251163

            QUESTION

            Invoke method of analyzed assembly from a Roslyn Code Analyzer
            Asked 2021-Aug-30 at 18:04

            I have a C# roslyn code analyzer that needs to analyze the usage scenarios of generic method invocations of a given class. I am gathering all the references to the method, the generic type parameters and so forth and then want to invoke the methods (via reflection) to analyze the output to report potential diagnostics in the analyzer. Is there a way from a Roslyn-Compilation.Assembly to a System.Reflection.Assembly? If not, is there any other way?

            The Analyzer project and the solution to be analyzed are under my control.

            Thanks!

            ...

            ANSWER

            Answered 2021-Aug-30 at 18:04

            You can't do this: when your analyzer is running we haven't actually built the assembly yet. Furthermore, there's no guarantee your built thing can actually run. If I'm using a Windows machine to say build a project that only runs on Linux...that won't work well.

            Source https://stackoverflow.com/questions/68980059

            QUESTION

            Autosar standard-compilant way to use regex
            Asked 2021-Aug-05 at 17:28

            I need to parse URI-like string. This URI is specific to the project and corresponds to "scheme://path/to/file", where path should be a syntactically correct path to file from filesystem point of view. For this purpose std::regex was used with pattern R"(^(r[o|w])\:\/\/(((?!\$|\~|\.{2,}|\/$).)+)$)".

            It works fine but code analyzer complies that it is not compliant as $ character is not belong to the C++ Language Standard basic source character set:

            AUTOSAR C++14 A2-3-1 (Required) Only those characters specified in the C++ Language Standard basic source character set shall be used in the source code.

            Exception to this rule (according to Autosar Guidelines):

            It is permitted to use other characters inside the text of a wide string and a UTF-8 encoded string literal.

            wchar_t is prohibited by other rule, although it works with UTF-8 string (but it looks ugly and unreadable in the code, also I'm afraid it is not safe).

            Could someone help me with workaround or std::regex here is not the best solution, then what would be better?

            Are any other drawbacks of using UTF-8 string literal?

            P.S. I need $ to be sure (on parsing phase) that path is not a directory and that it is not contain none of /../, ~, $ , so I can't just skip it.

            ...

            ANSWER

            Answered 2021-Aug-05 at 17:28

            I feel like making the code worse for the sake of satisfying an analyser is counterproductive and most likely violates the spirit of the guidelines, so I'm intentionally ignoring ways to address the problem that would involve building the regex string in a convoluted manner, since what you did is the best way to build such a regex string.

            Could someone help me with workaround or std::regex here is not the best solution, then what would be better?

            Option A: Write a simple validation function:

            I'm actually surprised that such strict guidelines even allow regexes in the first place. They are notoriously hard to audit, debug, and maintain.

            You could easily express the same logic with actual code, which would not only satisfy the analyser, but be more aligned with the spirit of the guidelines. On top of that it'll compile faster and probably run faster as well.

            Something along these rough lines, based on a cursory reading of your regex. (please don't just use this without running it through a battery of tests, I sure didn't):

            Source https://stackoverflow.com/questions/68656983

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install selogger

            Build a jar file with Maven. SELogger uses ASM (http://asm.ow2.org/) for injecting logging code. The class names are shaded by maven-shade-plugin so that SELogger can manipulate a program using ASM.
            selogger works with JDK 7 while selogger's test cases requires JDK 8 to test the behavior of INVOKEDYNAMIC instructions. If you would like to build a jar file for JDK7, please skip compilation of test classes as follows.
            Prepare JDK 7 and Maven.
            Replace the JDK version 1.8 with 1.7 for the maven-compiler-plugin in pom.xml.
            Execute mvn package -Dmaven.test.skip=true.

            Support

            The dump=true option stores class files including logging code into the output directory. It may help a debugging task if invalid bytecode is generated.
            Find more information at:

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            CLONE
          • HTTPS

            https://github.com/takashi-ishio/selogger.git

          • CLI

            gh repo clone takashi-ishio/selogger

          • sshUrl

            git@github.com:takashi-ishio/selogger.git

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