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Red Hat: libei, php, and 'The State of Enterprise Open Source' (Made on a Mac With Proprietary Software)

Submitted by Roy Schestowitz on Friday 4th of March 2022 08:23:39 AM Filed under
Red Hat
  • Who-T: libei - adding support for passive contexts

    A quick reminder: libei is the library for emulated input. It comes as a pair of C libraries, libei for the client side and libeis for the server side.

    libei has been sitting mostly untouched since the last status update. There are two use-cases we need to solve for input emulation in Wayland - the ability to emulate input (think xdotool, or Synergy/Barrier/InputLeap client) and the ability to capture input (think Synergy/Barrier/InputLeap server). The latter effectively blocked development in libei [1], until that use-case was sorted there wasn't much point investing too much into libei - after all it may get thrown out as a bad idea. And epiphanies were as elusive like toilet paper and RATs, so nothing much get done. This changed about a week or two ago when the required lightbulb finally arrived, pre-lit from the factory.

    So, the solution to the input capturing use-case is going to be a so-called "passive context" for libei. In the traditional [2] "active context" approach for libei we have the EIS implementation in the compositor and a client using libei to connect to that. The compositor sets up a seat or more, then some devices within that seat that typically represent the available screens. libei then sends events through these devices, causing input to be appear in the compositor which moves the cursor around. In a typical and simple use-case you'd get a 1920x1080 absolute pointer device and a keyboard with a $layout keymap, libei then sends events to position the cursor and or happily type away on-screen.

  • Remi Collet: PHP version 8.0.17RC1 and 8.1.4RC1

    Release Candidate versions are available in testing repository for Fedora and Enterprise Linux (RHEL / CentOS) to allow more people to test them. They are available as Software Collections, for a parallel installation, perfect solution for such tests, and also as base packages.

  • Enterprise open-source is on the up and proprietary software on the way down [Ed: Made on a Mac with proprietary software]

    The use of proprietary software in enterprise organizations is expected to decline eight percentage points over the next two years, while the use of enterprise open-source software is expected to increase five percentage points.

    So say 1,296 IT leaders around the world, according to Red Hat's fourth annual "The State of Enterprise Open Source" report.

    Currently, report respondents say 45 per cent of their software is proprietary and they expect that figure to drop to 37 per cent in two years. Meanwhile, enterprise open source software, presently 29 per cent of the organizational software mix, is expected to reach 34 per in that same time span. And community-based open source software, now at 21 per cent, is predicted to see a slightly smaller gain, reaching 24 per cent two years hence.

    Red Hat's report, released on Wednesday, attempts to measure how enterprises see business-oriented open source software within their organizations. As a vendor of open source software and related services, Red Hat has something of a vested interest in the report's findings.

»

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