Add callscreen DWM plugin for incoming and active voice calls

2026-10-22 10:17:24 +03:00
parent cbac6743bc
commit 6e58218e10
38 changed files with 2120 additions and 38 deletions
@@ -0,0 +1,192 @@
+#!/bin/sh
+# SPDX-License-Identifier: AGPL-3.0-only
+# Copyright 2022 Sxmo Contributors
+
+# include common definitions
+# shellcheck source=configs/default_hooks/sxmo_hook_icons.sh
+. sxmo_hook_icons.sh
+# shellcheck source=scripts/core/sxmo_common.sh
+. sxmo_common.sh
+
+# We use this directory to store states, so it must exist
+mkdir -p "$XDG_RUNTIME_DIR/sxmo_calls"
+
+set -e
+
+vid_to_number() {
+  mmcli -m any -o "$1" -K | \
+    grep call.properties.number | \
+    cut -d ':' -f2 | \
+    tr -d ' '
+}
+
+log_event() {
+  EVT_HANDLE="$1"
+  EVT_VID="$2"
+
+  NUM="$(vid_to_number "$EVT_VID")"
+  TIME="$(date +%FT%H:%M:%S%z)"
+
+  mkdir -p "$SXMO_LOGDIR"
+  printf %b "$TIME\t$EVT_HANDLE\t$NUM\n" >> "$SXMO_LOGDIR/modemlog.tsv"
+}
+
+pickup() {
+  CALLID="$1"
+  NUM="$(vid_to_number "$CALLID" 2>/dev/null || true)"
+
+  DIRECTION="$(
+    mmcli --voice-status -o "$CALLID" -K |
+    grep call.properties.direction |
+    cut -d: -f2 |
+    tr -d " "
+  )"
+  case "$DIRECTION" in
+    outgoing)
+      if ! sxmo_modemaudio.sh setup_audio; then
+        sxmo_notify_user.sh --urgency=critical "We failed to setup call audio"
+        return 1
+      fi
+
+      if ! mmcli -m any -o "$CALLID" --start; then
+        sxmo_notify_user.sh --urgency=critical "We failed to start the call"
+        return 1
+      fi
+
+      sxmo_notify_user.sh "Started call"
+      touch "$XDG_RUNTIME_DIR/sxmo_calls/${CALLID}.initiatedcall"
+      log_event "call_start" "$CALLID"
+      if command -v xcallscreen >/dev/null 2>&1; then
+        xcallscreen outgoing "$CALLID" "$NUM" >/dev/null 2>&1 || true
+      fi
+      ;;
+    incoming)
+      sxmo_log "Invoking pickup hook"
+      sxmo_hook_pickup.sh
+
+      if ! sxmo_modemaudio.sh setup_audio; then
+        sxmo_notify_user.sh --urgency=critical "We failed to setup call audio"
+        return 1
+      fi
+
+      if ! mmcli -m any -o "$CALLID" --accept; then
+        sxmo_notify_user.sh --urgency=critical "We failed to accept the call"
+        return 1
+      fi
+
+      sxmo_notify_user.sh "Picked up call"
+      touch "$XDG_RUNTIME_DIR/sxmo_calls/${CALLID}.pickedupcall"
+      log_event "call_pickup" "$CALLID"
+      if command -v xcallscreen >/dev/null 2>&1; then
+        xcallscreen active "$CALLID" "$NUM" >/dev/null 2>&1 || true
+      fi
+      ;;
+    *)
+      sxmo_notify_user.sh --urgency=critical "Couldn't initialize call with callid <$CALLID>; unknown direction <$DIRECTION>"
+      rm "$XDG_RUNTIME_DIR/sxmo_calls/"* 2>/dev/null || true
+      rm -f "$XDG_RUNTIME_DIR"/sxmo.ring.pid 2>/dev/null
+      rm -f "$SXMO_NOTIFDIR"/incomingcall* 2>/dev/null
+      if command -v xcallscreen >/dev/null 2>&1; then
+        xcallscreen ended >/dev/null 2>&1 || true
+      fi
+      return 1
+      ;;
+  esac
+}
+
+hangup() {
+  CALLID="$1"
+
+  if [ -f "$XDG_RUNTIME_DIR/sxmo_calls/${CALLID}.pickedupcall" ] || \
+    [ -f "$XDG_RUNTIME_DIR/sxmo_calls/${CALLID}.initiatedcall" ]; then
+
+    rm -f "$XDG_RUNTIME_DIR/sxmo_calls/${CALLID}.pickedupcall" \
+      "$XDG_RUNTIME_DIR/sxmo_calls/${CALLID}.initiatedcall"
+    touch "$XDG_RUNTIME_DIR/sxmo_calls/${CALLID}.hangedupcall"
+    log_event "call_hangup" "$CALLID"
+
+    sxmo_log "sxmo_modemcall: Invoking hangup hook"
+    sxmo_hook_hangup.sh
+  else
+    # this call was never picked up and hung up immediately, so it is a discarded call
+    touch "$XDG_RUNTIME_DIR/sxmo_calls/${CALLID}.discardedcall"
+    log_event "call_discard" "$CALLID"
+
+    sxmo_log "sxmo_modemcall: Invoking discard hook"
+    sxmo_hook_discard.sh
+  fi
+
+  if ! mmcli -m any -o "$CALLID" --hangup; then
+    # we ignore already closed calls
+    if list_active_calls | grep -q "/$CALLID "; then
+      sxmo_notify_user.sh --urgency=critical "We failed to hangup the call"
+      return 1
+    fi
+  fi
+}
+
+# We shallow muted/blocked and terminated calls
+list_active_calls() {
+  mmcli -m any --voice-list-calls | \
+    awk '$1=$1' | \
+    grep -v terminated | \
+    grep -v "No calls were found" | while read -r line; do
+      CALLID="$(printf "%s\n" "$line" | awk '$1=$1' | cut -d" " -f1 | xargs basename)"
+      if [ -e "$XDG_RUNTIME_DIR/sxmo_calls/${CALLID}.mutedring" ]; then
+        continue # we shallow muted calls
+      fi
+      printf "%s\n" "$line"
+  done
+}
+
+incall_menu() {
+  if command -v xcallscreen >/dev/null 2>&1; then
+    ACTIVE_LINE="$(list_active_calls | head -n1)"
+    if [ -n "$ACTIVE_LINE" ]; then
+      CALLID="$(printf %s "$ACTIVE_LINE" | cut -d" " -f1 | xargs basename)"
+      NUMBER="$(vid_to_number "$CALLID" 2>/dev/null || true)"
+      case "$ACTIVE_LINE" in
+        *"(ringing-in)"*)
+          xcallscreen incoming "$CALLID" "$NUMBER" >/dev/null 2>&1 || true
+          ;;
+        *"(dialing)"*|*"(ringing-out)"*)
+          xcallscreen outgoing "$CALLID" "$NUMBER" >/dev/null 2>&1 || true
+          ;;
+        *)
+          xcallscreen active "$CALLID" "$NUMBER" >/dev/null 2>&1 || true
+          ;;
+      esac
+    else
+      xcallscreen >/dev/null 2>&1 || true
+    fi
+    return 0
+  fi
+}
+
+mute() {
+  CALLID="$1"
+
+  # this signals that we muted this ring
+  touch "$XDG_RUNTIME_DIR/sxmo_calls/${CALLID}.mutedring"
+  sxmo_log "Invoking mute_ring hook"
+  sxmo_hook_mute_ring.sh
+  log_event "ring_mute" "$1"
+}
+
+incoming_call_menu() {
+  NUMBER="$(vid_to_number "$1")"
+  NUMBER="$(sxmo_modem.sh cleanupnumber "$NUMBER")"
+  if command -v xcallscreen >/dev/null 2>&1; then
+    xcallscreen incoming "$1" "$NUMBER" >/dev/null 2>&1 || true
+    return 0
+  fi
+}
+
+killed() {
+  sxmo_dmenu.sh close
+}
+if [ "$1" = "incall_menu" ] || [ "$1" = "incoming_call_menu" ]; then
+  trap 'killed' TERM INT
+fi
+
+"$@"