https://github.com/sewer56/afslib

A simple .NET library for reading and writing CRIWare AFS archives.
https://github.com/sewer56/afslib

afs archive cri criware csharp tool tools

Last synced: 19 days ago
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A simple .NET library for reading and writing CRIWare AFS archives.

• Host: GitHub
• URL: https://github.com/sewer56/afslib
• Owner: Sewer56
• License: mit
• Created: 2019-12-29T07:07:20.000Z (almost 5 years ago)
• Default Branch: master
• Last Pushed: 2023-12-07T23:18:11.000Z (12 months ago)
• Last Synced: 2024-10-04T08:19:44.715Z (about 1 month ago)
• Topics: afs, archive, cri, criware, csharp, tool, tools
• Language: C#
• Size: 2.27 MB
• Stars: 5
• Watchers: 3
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Funding: .github/FUNDING.yml
  • License: LICENSE.md

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README

        
# AfsLib

A simple, relatively fast library for the reading and writing of CRIWare AFS archives.

## Usage

### Previewing an AFS File

You can preview an AFS file by creating an instance of `AfsFileViewer`.

In this mode, the AFS file is directly loaded from memory. No copying is done, allowing you to quickly inspect the structure of the AFS archive..

```csharp

var data = File.ReadAllBytes(afsFilePath);

if (AfsFileViewer.TryFromFile(data, out var afsViewer)) 

{

	// Do stuff.

};

```

### Reading data from a single entry in an AFS File

To get the data from a single entry inside an AFS with minimal memory footprint, use the static method:

```csharp

AfsArchive.SeekToAndLoadDataFromIndex(stream, index)

```

This will seek through the file and return a byte[] containing just the data at that index.

This is useful for large AFS with one-off reads.

### Editing an AFS File

To edit an AFS file, create an instance of `AfsArchive`.

`AfsArchive` reads all of the data from an `AfsFileViewer`, converting it into a format easier to edit for the end user.

```csharp

var data = File.ReadAllBytes(afsFilePath);

if (AfsArchive.TryFromFile(data, out var afsArchive)) 

{

	// Do stuff.

};

```

To convert the file back to bytes, use the `ToBytes` method.

```csharp

afsArchive.ToBytes();

```