chore: Update markdown files

Added CODE_OF_CONDUCT.md
Added CONTRIBUTING.md
Moved CREDITS.md
Moved LICENSES.md
Added SECURITY.md
Added STYLE_GUIDE.md

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# Contributor Covenant Code of Conduct
## Our Pledge
We as members, contributors, and leaders pledge to make participation in our
community a harassment-free experience for everyone, regardless of age, body
size, visible or invisible disability, ethnicity, sex characteristics, gender
identity and expression, level of experience, education, socio-economic status,
nationality, personal appearance, race, religion, or sexual identity
and orientation.
We pledge to act and interact in ways that contribute to an open, welcoming,
diverse, inclusive, and healthy community.
## Our Standards
Examples of behavior that contributes to a positive environment for our
community include:
* Demonstrating empathy and kindness toward other people
* Being respectful of differing opinions, viewpoints, and experiences
* Giving and gracefully accepting constructive feedback
* Accepting responsibility and apologizing to those affected by our mistakes,
and learning from the experience
* Focusing on what is best not just for us as individuals, but for the
overall community
Examples of unacceptable behavior include:
* The use of sexualized language or imagery, and sexual attention or
advances of any kind
* Trolling, insulting or derogatory comments, and personal or political attacks
* Public or private harassment
* Publishing others' private information, such as a physical or email
address, without their explicit permission
* Other conduct which could reasonably be considered inappropriate in a
professional setting
## Enforcement Responsibilities
Community leaders are responsible for clarifying and enforcing our standards of
acceptable behavior and will take appropriate and fair corrective action in
response to any behavior that they deem inappropriate, threatening, offensive,
or harmful.
Community leaders have the right and responsibility to remove, edit, or reject
comments, commits, code, wiki edits, issues, and other contributions that are
not aligned to this Code of Conduct, and will communicate reasons for moderation
decisions when appropriate.
## Scope
This Code of Conduct applies within all community spaces, and also applies when
an individual is officially representing the community in public spaces.
Examples of representing our community include using an official e-mail address,
posting via an official social media account, or acting as an appointed
representative at an online or offline event.
## Enforcement
Instances of abusive, harassing, or otherwise unacceptable behavior may be
reported to the community leaders responsible for enforcement at
enderice2@protonmail.com.
All complaints will be reviewed and investigated promptly and fairly.
All community leaders are obligated to respect the privacy and security of the
reporter of any incident.
## Enforcement Guidelines
Community leaders will follow these Community Impact Guidelines in determining
the consequences for any action they deem in violation of this Code of Conduct:
### 1. Correction
**Community Impact**: Use of inappropriate language or other behavior deemed
unprofessional or unwelcome in the community.
**Consequence**: A private, written warning from community leaders, providing
clarity around the nature of the violation and an explanation of why the
behavior was inappropriate. A public apology may be requested.
### 2. Warning
**Community Impact**: A violation through a single incident or series
of actions.
**Consequence**: A warning with consequences for continued behavior. No
interaction with the people involved, including unsolicited interaction with
those enforcing the Code of Conduct, for a specified period of time. This
includes avoiding interactions in community spaces as well as external channels
like social media. Violating these terms may lead to a temporary or
permanent ban.
### 3. Temporary Ban
**Community Impact**: A serious violation of community standards, including
sustained inappropriate behavior.
**Consequence**: A temporary ban from any sort of interaction or public
communication with the community for a specified period of time. No public or
private interaction with the people involved, including unsolicited interaction
with those enforcing the Code of Conduct, is allowed during this period.
Violating these terms may lead to a permanent ban.
### 4. Permanent Ban
**Community Impact**: Demonstrating a pattern of violation of community
standards, including sustained inappropriate behavior, harassment of an
individual, or aggression toward or disparagement of classes of individuals.
**Consequence**: A permanent ban from any sort of public interaction within
the community.
## Attribution
This Code of Conduct is adapted from the [Contributor Covenant][homepage],
version 2.0, available at
https://www.contributor-covenant.org/version/2/0/code_of_conduct.html.
Community Impact Guidelines were inspired by [Mozilla's code of conduct
enforcement ladder](https://github.com/mozilla/diversity).
[homepage]: https://www.contributor-covenant.org
For answers to common questions about this code of conduct, see the FAQ at
https://www.contributor-covenant.org/faq. Translations are available at
https://www.contributor-covenant.org/translations.

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# Contributing to Fennix
We welcome contributions to Fennix! Whether you are reporting a bug, suggesting a feature, or submitting a pull request, were excited to collaborate with you.
## Table of Contents
- [How to Contribute](#how-to-contribute)
- [Code of Conduct](#code-of-conduct)
- [Getting Started](#getting-started)
- [Pull Request Guidelines](#pull-request-guidelines)
- [Reporting Issues](#reporting-issues)
- [Style Guide](#style-guide)
---
## How to Contribute
1. **Check existing issues or discussions** to see if your idea has already been mentioned or if someone is already working on it.
2. If youre new to the project, consider contributing to [good first issues](https://github.com/EnderIce2/Fennix/issues?q=is%3Aissue+is%3Aopen+label%3A%22good+first+issue%22).
3. Fork the repository and create a new branch for your changes.
---
## Code of Conduct
By participating in this project, you agree to abide by our [Code of Conduct](CODE_OF_CONDUCT.md). Be respectful and inclusive while interacting with the community.
---
## Getting Started
1. Fork this repository and clone your fork.
2. Set up your development environment according to the [README.md](README.md) or any other setup guide provided.
3. Ensure all tests pass before submitting changes. Add tests for new features where applicable.
---
## Pull Request Guidelines
1. Keep pull requests focused on a single issue or feature.
2. Write clear, descriptive commit messages.
3. Ensure all tests pass before submitting your PR.
4. Include a detailed description of your changes and reference any relevant issue numbers.
5. Be open to feedback and revise your pull request if requested.
6. Mark your pull request as a draft if its still a work in progress.
---
## Reporting Issues
1. Check if the issue has already been reported.
2. Include a clear and descriptive title.
3. Provide detailed steps to reproduce the problem (if applicable).
4. Mention your environment details (e.g., OS, version, etc.).
5. Attach screenshots or logs if they help explain the issue.
---
## Style Guide
Follow the coding style used in the repository to ensure consistency. Adhere to:
- Use CamelCase for all names.
- Start function and global declaration names with an uppercase letter.
- Start local variable names with a lowercase letter.
- Maintain consistent formatting and commenting guidelines.
Refer to the [style guide document](STYLE_GUIDE.md) if available.
---
Thank you for contributing! Your effort makes Fennix better for everyone. If you have any questions, feel free to reach out by opening an issue or joining our discussions.

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# Licenses in the project
This project uses code from other projects, each with its own licenses.
Below are the licenses associated with these components.
Make sure to read and comply with these licenses before using or redistributing this software.
## printf
- **License:** The MIT License (MIT)
- **Location:** [library/printf.c](library/printf.c) [include/printf.h](include/printf.h)
## stb_image
- **License:** The MIT License (MIT) and Public Domain
- **Location:** [include/stb/image.h](include/stb/image.h)
## stb_image_resize
- **License:** The MIT License (MIT) and Public Domain
- **Location:** [include/stb/image_resize.h](include/stb/image_resize.h)
## cargs
- **License:** The MIT License (MIT)
- **Location:** [library/cargs.c](library/cargs.c) [include/cargs.h](include/cargs.h)
## cwalk
- **License:** The MIT License (MIT)
- **Location:** [library/cwalk.c](library/cwalk.c) [include/cwalk.h](include/cwalk.h)
## Tamsyn Font (v1.11)
- **License:** Unknown
- **Location:** [files/tamsyn-font-1.11/LICENSE](files/tamsyn-font-1.11/LICENSE)
## liballoc
- **License:** Public Domain
- **Location:** [https://raw.githubusercontent.com/blanham/liballoc/master/LICENSE](https://raw.githubusercontent.com/blanham/liballoc/master/LICENSE)
## rpmalloc
- **License:** The MIT License (MIT) and Public Domain
- **Location:** [https://raw.githubusercontent.com/mjansson/rpmalloc/develop/LICENSE](https://raw.githubusercontent.com/mjansson/rpmalloc/develop/LICENSE)
## ini.h
- **License:** The MIT License (MIT) and Public Domain
- **Location:** [include/ini.h](include/ini.h)
---
Please refer to the respective license files for the full text of each license.

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This code is released into the public domain. Use this code at your own
risk. Feel free to use it for whatever purpose you want. I take no responsibilty or
whatever if anything goes wrong. Use it at your own risk.
If you have any fixes or patches, please email me.
Durand Miller <clutter@djm.co.za>

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# Licenses in the project
This project uses code from other projects, each with its own licenses.
Below are the licenses associated with these components.
Make sure to read and comply with these licenses before using or redistributing this software.
## printf
- **License:** The MIT License (MIT)
- **Location(s):** [Kernel/library/printf.c](Kernel/library/printf.c) [Kernel/include/printf.h](Kernel/include/printf.h) [Userspace/libc/src/print/LICENSE](Userspace/libc/src/print/LICENSE)
## stb_image
- **License:** The MIT License (MIT) and Public Domain
- **Location(s):** [Kernel/include/stb/image.h](Kernel/include/stb/image.h)
## stb_image_resize
- **License:** The MIT License (MIT) and Public Domain
- **Location(s):** [Kernel/include/stb/image_resize.h](Kernel/include/stb/image_resize.h)
## cargs
- **License:** The MIT License (MIT)
- **Location(s):** [Kernel/library/cargs.c](Kernel/library/cargs.c) [Kernel/include/cargs.h](Kernel/include/cargs.h)
## cwalk
- **License:** The MIT License (MIT)
- **Location(s):** [Kernel/library/cwalk.c](Kernel/library/cwalk.c) [Kernel/include/cwalk.h](Kernel/include/cwalk.h)
## Tamsyn Font (v1.11)
- **License:** Unknown
- **Location(s):** [Kernel/files/tamsyn-font-1.11/LICENSE](Kernel/files/tamsyn-font-1.11/LICENSE)
## liballoc
- **License:** Public Domain
- **Location(s):** [Kernel/core/memory/heap_allocators/liballoc_1_1/LICENSE](Kernel/core/memory/heap_allocators/liballoc_1_1/LICENSE) [Userspace/libc/src/mem/LICENSE](Userspace/libc/src/mem/LICENSE)
## rpmalloc
- **License:** The MIT License (MIT) and Public Domain
- **Location(s):** [https://raw.githubusercontent.com/mjansson/rpmalloc/develop/LICENSE](https://raw.githubusercontent.com/mjansson/rpmalloc/develop/LICENSE)
## ini.h
- **License:** The MIT License (MIT) and Public Domain
- **Location(s):** [Kernel/include/ini.h](Kernel/include/ini.h)
## nanoprintf.h
- **License:** Unlicense and 0BSD
- **Location(s):** [Userspace/libc/interpreter/nanoprintf.h](Userspace/libc/interpreter/nanoprintf.h)
---
Please refer to the respective license files for the full text of each license.

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# Install necessary packages, build cross-compiler etc...
tools:
make --quiet -C tools all
setup:
make --quiet -C Kernel prepare
make --quiet -C Userspace prepare
make --quiet -C Drivers prepare
make --quiet -C Userspace prepare
$(MAKE) tools
build: build_kernel build_userspace build_drivers build_image

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# Fennix
<div align="center">
<img src="tools/website/assets/logo.png" width="150"/>
<h2>Fennix Operating System</h2>
</div>
Opeating System from scratch made in C and C++
<p align="center">
<p align="center">
<img alt="GitHub Repo stars" src="https://img.shields.io/github/stars/EnderIce2/Fennix">
<img alt="GitHub Actions Workflow Status" src="https://img.shields.io/github/actions/workflow/status/EnderIce2/Fennix/makefile.yml">
<img alt="GitHub commit activity" src="https://img.shields.io/github/commit-activity/m/EnderIce2/Fennix">
<img alt="GitHub License" src="https://img.shields.io/github/license/EnderIce2/Fennix">
</p>
</p>
<p align='center'>Fennix is an operating system built from scratch using C and C++.</p>
---
#### How to compile & run
> [!CAUTION]
> The project is still in development and is not yet ready for production use.
> Please use a virtual machine to run the OS.
- Clone repo using:
```bash
git clone --recurse-submodules https://github.com/EnderIce2/Fennix.git
## Features
- 🧩 Flexible and modular
- You can easily choose the components you want to include in the kernel
- 🎛️ Compatible with multiple platforms
- Supports i386, AMD64 and AArch64 platforms
- 📦 Support for different operating system binaries
- You can run Linux and Windows binaries
- 🖨️ Driver support
- Supports a variety of drivers for different hardware components
- 📖 Detailed documentation
- The project is well-documented using Doxygen
> [!IMPORTANT]
> Some features are still in development and may not be fully functional.
## Getting Started
### 💾 Download ISO Image
You can download the development ISO image from the [Actions](https://github.com/EnderIce2/Fennix/actions/workflows/makefile.yml) tab on the GitHub repository.
### 🛠️ Prerequisites
To build the project, you need to have the following tools installed:
- `make`
- `gcc`
- `ld`
- ... and other standard Unix tools
- These can be installed using `build-essential` on Ubuntu or `base-devel` on Arch Linux
- `doxygen` (optional)
- To generate the documentation
### 🚀 Installation
You can install the project by building it from source.
#### Cloning the Repository
First, clone the repository using Git:
```sh
git clone https://github.com/EnderIce2/fennix.git
cd fennix
```
- Build the cross-compiler and other tools:
```bash
make tools
#### Preparing the Environment
Before building the project, you need to build the cross-compiler toolchain and QEMU. You can do this by running the following command:
```sh
make setup
```
- Compile using:
```bash
This will clone, patch, and build the required tools for you.
#### Building the Project
To build the project, run:
```sh
make build
```
- Run using:
```bash
This will build the kernel, userspace, and drivers. The iso image will be `Fennix.iso`.
#### Running the OS
You can run the OS using QEMU. First, build the project, then run:
```sh
make run
```
- Clean using:
```bash
make clean
#### Additional Configuration
You can configure the project by editing the `config.mk` file.
## 🧪 Debugging
If you use Visual Studio Code, you can press `F5` to start debugging the OS.
The configuration is already set up for you.
> [!TIP]
> Make sure you built the project at least once before debugging.
## 📚 Documentation
The project documentation is generated using Doxygen.
To generate the documentation, run:
```sh
make docs
```
The documentation will be available in the `doxygen-doc/docs` directory.
## 👨‍💻 Contributing
Contributions are welcome!
Please read the [CONTRIBUTING.md](CONTRIBUTING.md) file for guidelines on how to contribute to this project.
### Contributors
<a href="https://github.com/EnderIce2/Fennix/graphs/contributors">
<img src="https://contrib.rocks/image?repo=EnderIce2/Fennix" />
</a>
## 📃 License
Fennix is licensed under the GNU General Public License v3.0.
See the [LICENSE.md](LICENSE.md) file for more details.
Other licenses used in the project can be found in the [LICENSES.md](LICENSES.md) file.

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# Security Policy
## Supported Versions
Fennix is a comprehensive operating system comprising:
- **Kernel**: Core OS functionality.
- **Drivers**: Hardware interaction layers.
- **Userspace**: Libraries and utilities, including `libc` and essential services like `init`.
We actively support the latest version of Fennix. Older versions may receive security updates at our discretion.
## Reporting a Vulnerability
To report a security vulnerability, please follow these steps:
1. **Do not disclose the vulnerability publicly** until it has been addressed.
2. Use [GitHub Issues](https://github.com/EnderIce2/Fennix/issues/new/choose) to report the vulnerability. If you prefer to report it privately, e-mail me at **[enderice2@protonmail.com](mailto:enderice2@protonmail.com)** with the following details:
- A clear and detailed description of the vulnerability.
- Steps to reproduce the issue.
- Any potential impact of the vulnerability.
- Relevant logs, screenshots, or proof-of-concept code (if applicable).
3. We will acknowledge your report within 5 business days.
## Our Process
1. **Triage**: We will validate the vulnerability and determine its severity.
2. **Resolution**: If confirmed, we will develop and test a fix.
3. **Notification**: You will be notified once the issue is resolved. If applicable, credit will be given to you in the release notes.
4. **Update**: The fix will be included in a public release. Ensure you update your system to the latest version.
## General Guidelines
- Keep your Fennix installation updated to benefit from the latest security patches.
- Regularly review and apply updates to third-party packages and dependencies used in your userspace applications.
---
Thank you for helping to make Fennix a secure and reliable operating system for everyone!

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# Fennix Style Guide
This document outlines the coding standards and style guidelines for contributing to the Fennix project. Consistent code helps improve readability, maintainability, and collaboration.
## General Naming Conventions
- **CamelCase** is used for all identifiers:
- Function and global declaration names must start with an uppercase letter.
- Example: `InitializeKernel`, `LoadModule`
- Local variable names must start with a lowercase letter.
- Example: `bufferSize`, `inputString`
## Code Formatting
- **File formatting** should follow the "Visual Studio" style:
- Use `Tab` for indentation. Each `Tab` should represent one level of indentation.
- Consistently format files by using "Format Document" (available in editors like Visual Studio or VS Code).
- Code blocks must align correctly with their containing structure (e.g., functions, loops).
### Example
```c
void InitializeKernel()
{
int bufferSize = 1024;
char *inputString = AllocateMemory(bufferSize);
if (inputString == NULL)
{
HandleError("Memory allocation failed");
return;
}
int status = LoadModules(inputString);
if (status == 0)
return 0;
// Continue with the initialization
}
```
## Commenting Guidelines
- Write clear and concise comments to describe the purpose and functionality of the code if necessary. (**Avoid unnecessary comments.**)
- A good explanation of this is [here](https://youtu.be/Bf7vDBBOBUA).
- Use inline comments sparingly to clarify complex logic.
- Document public APIs using Doxygen-style comments.
### Example
```c
/**
* @brief Initializes the kernel.
*
* This function initializes the kernel by loading modules and setting up the environment.
*/
void InitializeKernel();
void ProcessData()
{
/* Read data from the buffer */
size_t bytesRead = ReadData(buffer, MAX_BUFFER_SIZE);
if (bytesRead == 0) /* No data read */
{
HandleError("No data read");
return;
}
}
```
## Guidelines for File Structure
- Group related functions together.
- Use a consistent order for declarations: global variables, private functions, public functions.
- Separate sections of code with blank lines for better readability.
- Avoid having too many functions in a single file.
- End each file with a newline character.
## Best Practices
- Ensure code is clean and free of unnecessary or redundant elements.
- Follow the DRY principle (Dont Repeat Yourself) by reusing existing functions and utilities.
## Automated Tools
- Use linters or formatters integrated into your editor to ensure consistent style.
- Run tests and validate changes before submitting.
---
Adhering to these guidelines ensures that the Fennix codebase remains robust, readable, and easy to maintain. Thank you for your effort and commitment to quality!