Recaf | The modern Java bytecode editor | Bytecode library

by Col-E Java Version: 2.21.13 License: MIT

X-Ray Key Features Code Snippets Community Discussions(1)Vulnerabilities Install Support

kandi X-RAY | Recaf Summary

Recaf is a Java library typically used in Programming Style, Bytecode, JavaFX applications. Recaf has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has medium support. You can download it from GitHub.

An easy to use modern Java bytecode editor that abstracts away the complexities of Java programs. Recaf abstracts away:. Don't know bytecode? That's ok because Recaf supports recompiling decompiled code and inserting single line Java statements into the bytecode. For more information: Read the documentation.

Support

Quality

Security

License

Reuse

Support

Recaf has a medium active ecosystem.

It has 4952 star(s) with 400 fork(s). There are 159 watchers for this library.

It had no major release in the last 12 months.

There are 75 open issues and 350 have been closed. On average issues are closed in 14 days. There are 5 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of Recaf is 2.21.13

Quality

Recaf has 0 bugs and 0 code smells.

Security

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

Recaf code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

Recaf is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

Recaf releases are available to install and integrate.

Build file is available. You can build the component from source.

Installation instructions are available. Examples and code snippets are not available.

It has 36935 lines of code, 2698 functions and 491 files.

It has medium code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed Recaf and discovered the below as its top functions. This is intended to give you an instant insight into Recaf implemented functionality, and help decide if they suit your requirements.

Generate an invocation dynamic statement
Build a tag AST
Parse arg
Handle a line
Update auto - completion prompt
Suggest opcodes
Returns the last word of the given text
Run the consumer
Builds the notes
Decompile the class
Parses the output of the command line
Generate a method instruction
Get the selection
Creates a context menu for resource root
Apply mappings
The assembly wrapper
Add the scope to the tree
Generate a switch instruction
Visits a LDC instruction
Process a table switch instruction
Parse the link
Scan classpath for bootstrap classes
Parses the text
Create an LdcIn instruction
Parses the given text
Parses the output of the file

Get all kandi verified functions for this library.

Recaf Key Features

No Key Features are available at this moment for Recaf.

Recaf Examples and Code Snippets

No Code Snippets are available at this moment for Recaf.

Community Discussions

Trending Discussions on Recaf

Modifying existing smali constants/methods

QUESTION

Modifying existing smali constants/methods

Asked 2019-Dec-26 at 19:01

I decoded an .dex to smali using apktool, but I couldn't find a way to edit DEBUG, a boolean defaulted to false (reading 0x0000000 in Java Bytecode Editor), to always return true. I've attempted to edit the 0x0000000 field directly via JBE, recaf, and HxD, but the program either can't edit a boolean field (JBE and recaf) or won't recognoze the .class after hex editing.

Any help, whether it's about how to change the .smali code or .class code, will be greatly appreciated.

...

ANSWER

Answered 2019-Dec-26 at 19:01

The java compiler will usually inline references to static final fields at compile time. So even if you change the value of the field, it won't actually affect anything, typically.

Instead, you would need to modify the value at the point(s) where it was actually used, in the original code. Unfortunately, it's not easy to determine where that is now. Because after the compiler inlined the value, it will just be something like const v0, false

Source https://stackoverflow.com/questions/59490018

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

Vulnerabilities

No vulnerabilities reported

Install Recaf

See the releases page for the latest build.
Clone the repository via git clone https://github.com/Col-E/Recaf.git. Open the project in an IDE or generate the build with maven. For additional information, join the Discord server (https://discord.gg/Bya5HaA).
Import the project from the pom.xml IntelliJ Eclipse - (Warning: Eclipse's custom compiler cannot compile Recaf because of incorrect generics parsing)
Create a run configuration with the main class me.coley.recaf.Recaf
Execute build Follow the prompt in the script to build the project.
Run the generated build: java -jar target/recaf-{version}-jar-with-dependencies.jar

Support

Check out the open issues, project boards, and many scattered TODO messages throughout the source code. There's plenty to do. You can help by reporting bugs, making suggestions, providing translations, and sharing this project. More information can be found in the contribution guide.

Find more information at: