Introduce a new PPP connection type

This should at some point take care of most PPP use cases, but
currently is just a frontend to pppoe. The main difference is that the
new connection type keeps track of profiles by their 'dynamic' interface
name. Hence it is not wise to use both pppoe and ppp profiles.

1 files changed, 28 insertions, 0 deletions

diff --git a/src/lib/connections/ppp b/src/lib/connections/ppp
new file mode 100644
index 0000000..dfc7805
--- /dev/null
+++ b/src/lib/connections/ppp
@@ -0,0 +1,28 @@
+. "$SUBR_DIR/connections/pppoe"
+
+ppp_compatible() {
+    if [[ ${#BindsToInterfaces[@]} -ne 1 ]]; then
+        report_error "No unique port for PPP interface '$Interface' specified"
+        return 1
+    fi
+    if [[ ! $Interface =~ ppp([[:digit:]]+) ]]; then
+        report_error "Interface '$Interface' is not of the supported form 'ppp<n>'"
+        return 1
+    fi
+    PPPUnit=${BASH_REMATCH[1]}
+    echo "$BindsToInterfaces"
+}
+
+ppp_up() {
+    local interface
+    interface=$(ppp_compatible) || return 1
+
+    Interface=$interface pppoe_up
+}
+
+ppp_down() {
+    local interface
+    interface=$(ppp_compatible) || return 1
+
+    Interface=$interface pppoe_down
+}