OpenSSL - byo

Xojo example project

Description

This example project shows how you can build the OpenSSL Library from Source as a Universal .dylib (arm64 and x86_64), include it in a Xojo project - and finally use it in your application.

Included in this repository:

• How to: Build OpenSSL on macOS
  • A Shell Script you can use as a template to build the OpenSSL Library yourself
• Example Xojo Project - showing how to bundle your own built .dylib's in your application

ScreenShots

Using OpenSSL 3.0.x in a Xojo built application

Xojo

Requirements

Xojo is a rapid application development for Desktop, Web, Mobile & Raspberry Pi.

The Desktop application Xojo example project openssl-byo.xojo_project is using:

• Xojo 2024r1.1
• API 2

How to use in your own Xojo project?

1. Open the example project openssl-byo.xojo_project, create a new project - or open your existing project
2. In the Navigator, go to: Build Settings -> macOS
3. Add a Post Build Step: Copy Files
4. Drag in the two built .dylibs: libssl.3.dylib and libcrypto.3.dylib
5. Set the Post Build Script behavior in the Inspector:
   • Applies to: both
   • Subdirectory: (empty)
   • Destination: Framework folder

You then can use the bundled OpenSSL Library that you have just built in your own project.

For example: Get the OpenSSL Version like this:

Const cryptoLib = "@executable_path/../Frameworks/libcrypto.3.dylib"
Declare Function OpenSSL_version Lib cryptoLib (i As Integer) As CString
SomeLabel.Text = OpenSSL_version(0)

About

Juerg Otter is a long term user of Xojo and working for CM Informatik AG. Their Application CMI LehrerOffice is a Xojo Design Award Winner 2018. In his leisure time Juerg provides some bits and pieces for Xojo Developers.

Contact

     

Donation

Do you like this project? Does it help you? Has it saved you time and money?
You're welcome - it's free... If you want to say thanks I'd appreciate a message or a small donation via PayPal.