Jorijn van der Graaf
b986eb3750
imsd-ofonod presents imsd on the system bus as an oFono modem — Manager at /, Modem + VoiceCallManager at /imsd, a VoiceCall object per call — which is what GNOME Calls' bundled ofono provider drives; Calls, Phosh and GNOME Shell run unmodified. org.gnome.Calls is not a seam a third party can provide (Calls exports it, nothing feeds it), and Calls' provider plugins link private headers, so org.ofono is the only D-Bus contract available. Pure GDBus translation of net.catcrafts.IMS1, no core, like imsd-dialerd. Packaged as the opt-in imsd-ofono subpackage: the daemon, its unit (Conflicts=ofono.service), the system-bus policy and a gschema override that points Calls at the ofono provider instead of mm (the ModemManager origin would offer the modem's CS voice path, which carries no audio on these phones). The policy grants root send_destination=org.ofono: under dbus-broker a broadcast is checked against the sender's send policy for every name the receiver owns, so without it imsd's call signals never reach the daemon. Verified on a Fairphone 6 with GNOME Calls 50.0: outgoing and incoming calls with audio both ways, answered and hung up through org.gnome.Calls.Call. Known Calls-side gap documented in the README: after the VoiceCallManager interface is withdrawn and re-added, Calls keeps the old origin's CallAdded handler and eventually crashes.
49 lines
1.9 KiB
Text
49 lines
1.9 KiB
Text
# SPDX-License-Identifier: GPL-3.0-only
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# SPDX-FileCopyrightText: Copyright (C) 2026 Catcrafts®
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# Maintainer: Jorijn van der Graaf <jorijnvdgraaf@catcrafts.net>
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pkgname=imsd
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pkgver=0.3.0
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pkgrel=0
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pkgdesc="Userspace IMS/VoLTE daemon for mainline Linux phones"
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url="https://forgejo.catcrafts.net/Catcrafts/imsd"
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arch="aarch64 x86_64"
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license="GPL-3.0-only"
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# the media leg dlopen's the AMR-WB codecs; pw-record/pw-play drive PipeWire —
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# none of which abuild's .so auto-scan can see
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depends="modemmanager opencore-amr vo-amrwbenc pipewire-tools"
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# clang/libc++ C++26 modules build (see Makefile); llvm-runtimes ships the
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# libc++ std module sources (/usr/share/libc++/v1/std.cppm) it precompiles
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makedepends="clang lld libc++-dev llvm-libunwind-dev llvm-runtimes glib-dev pkgconf"
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# the versioned provides both satisfies soc-qcom-modem's 81voltd dependency
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# and excludes the real package: 81voltd serves the modem's own ims-PDN
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# requests, which races imsd for the PDN and flaps it with a new prefix every
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# ~2.5 min — the two IMS stacks cannot share one PDN
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provides="81voltd=$pkgver-r$pkgrel"
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# imsd-ofono is opt-in: it carries the org.ofono shim that lets GNOME Calls
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# (Phosh, GNOME Mobile) drive imsd, plus the gschema override that repoints
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# Calls at the ofono provider. A Plasma Mobile phone wants imsd-dialerd, which
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# is in the main package, and must NOT get that override.
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subpackages="$pkgname-ofono:ofono"
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source="$pkgname-$pkgver.tar.gz::$url/archive/v$pkgver.tar.gz"
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builddir="$srcdir/$pkgname"
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build() {
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make
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}
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check() {
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make check
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}
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package() {
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make install DESTDIR="$pkgdir"
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}
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ofono() {
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pkgdesc="GNOME Calls (Phosh, GNOME Mobile) backend for imsd"
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depends="$pkgname=$pkgver-r$pkgrel calls"
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amove usr/bin/imsd-ofonod
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amove usr/lib/systemd/system/imsd-ofonod.service
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amove usr/share/dbus-1/system.d/imsd-ofono.conf
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amove usr/share/glib-2.0/schemas/90_imsd-ofono.gschema.override
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}
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