1 files changed, 58 insertions, 0 deletions

diff --git a/dot/local/bin/linlaunch b/dot/local/bin/linlaunch
new file mode 100755
index 0000000..20ebc7a
--- /dev/null
+++ b/dot/local/bin/linlaunch
@@ -0,0 +1,58 @@
+#!/bin/sh
+
+linphone_socket=/tmp/linphonec-$(id -u)
+
+warn() { printf '%s\n' "$0" "${*:-something is wrong.}" >&2; }
+die() { warn "$@"; exit 1; }
+
+init()
+{
+    out=$(linphonecsh init -CD 2>&1)
+    [ -z "$out" ] && return
+    case "$out" in
+        *'running linphonec has been found'*)
+            printf '%s\n' "$out" >&2
+            return 1 ;;
+        '')
+            return 0 ;;
+        *)
+            die "Error: unexpected output from linphonecsh: $out" ;;
+    esac
+}
+
+wait_for_linphone_socket()
+{
+    for n in $(seq 1 50); do
+        test -e ${linphone_socket} && break
+        sleep 0.1
+    done
+}
+
+getip()
+{
+    upnpc -s|sed -ne 's/^ExternalIPAddress = //p'
+}
+
+generic()
+{
+    linphonecsh generic "$*"
+}
+
+atexit()
+{
+    if [ "$kill_linphonec" ]; then
+        linphonecsh exit
+    fi
+}
+
+init
+trap atexit EXIT
+
+wait_for_linphone_socket
+
+if ip=$(getip); then
+    generic nat $ip
+    generic firewall nat
+fi
+
+generic friend list