dhcpcd: report SSID connected to when we gain carrier

Helps debugging without the need for explicit debug.

diff --git a/src/dhcpcd.c b/src/dhcpcd.c
index 474b6abea3e53ece0a8a1bfdbf7b37ac248c7a6c..11e8198014c31226452331350a15ee2b5daf133c 100644 (file)
--- a/src/dhcpcd.c
+++ b/src/dhcpcd.c
@@ -708,6 +708,21 @@ dhcpcd_initstate(struct interface *ifp, unsigned long long options)
        dhcpcd_initstate1(ifp, ifp->ctx->argc, ifp->ctx->argv, options);
 }
 
+static void
+dhcpcd_reportssid(struct interface *ifp)
+{
+       char pssid[IF_SSIDLEN * 4];
+
+       if (print_string(pssid, sizeof(pssid), OT_ESCSTRING,
+           ifp->ssid, ifp->ssid_len) == -1)
+       {
+               logerr(__func__);
+               return;
+       }
+
+       loginfox("%s: connected to Access Point `%s'", ifp->name, pssid);
+}
+
 void
 dhcpcd_handlecarrier(struct dhcpcd_ctx *ctx, int carrier, unsigned int flags,
     const char *ifname)
@@ -779,6 +794,7 @@ dhcpcd_handlecarrier(struct dhcpcd_ctx *ctx, int carrier, unsigned int flags,
                                if (ifp->ssid_len != olen ||
                                    memcmp(ifp->ssid, ossid, ifp->ssid_len))
                                {
+                                       dhcpcd_reportssid(ifp);
 #ifdef NOCARRIER_PRESERVE_IP
                                        dhcpcd_drop(ifp, 0);
 #endif
@@ -976,7 +992,8 @@ run_preinit(struct interface *ifp)
                return;
 
        script_runreason(ifp, "PREINIT");
-
+       if (ifp->wireless)
+               dhcpcd_reportssid(ifp);
        if (ifp->options->options & DHCPCD_LINK && ifp->carrier != LINK_UNKNOWN)
                script_runreason(ifp,
                    ifp->carrier == LINK_UP ? "CARRIER" : "NOCARRIER");