Nexus: Clean up supplicant events, protocol, and continue plumbing

    - Create SupplicantEvent classes for events
    - New SupplicantEventFactory for creating events
    - Extract Controller -> NetworkManager callbacks into IControllerHandler
    - Move ScanResult handling from Supplicant -> WifiController
    - Plumb more 'onConnected()' code
    - Instead of re-creating NetworkList every-time, merge in
      new entries
    - Extract SupplicantListener -> Supplicant callbacks into
      ISupplicantEventHandler
    - Move SupplicantListener callback handling to WifiController
    - Add unlocked version of lookupNetwork()
    - Save supplicant config after setting a WifiNetwork variable
    - Move property registration from WifiNetwork -> Supplicant
    - Change wifi enable broadcast messages
    - Add 3 new events: 'onAssociating', 'onAssociated', 'onConnectionTimeout'
    - Add support for handling KeyManagement

Signed-off-by: San Mehat <san@google.com>

1 files changed, 10 insertions, 7 deletions

diff --git a/nexus/NetworkManager.cpp b/nexus/NetworkManager.cpp
index f4ae88f..2f13a40 100644
--- a/nexus/NetworkManager.cpp
+++ b/nexus/NetworkManager.cpp
@@ -89,23 +89,26 @@ Controller *NetworkManager::findController(const char *name) {
     return NULL;
 }
 
-int NetworkManager::onInterfaceStart(Controller *c, const InterfaceConfig *cfg) {
+void NetworkManager::onInterfaceStarted(Controller *c, const InterfaceConfig *cfg) {
     LOGD("Interface %s started by controller %s", c->getBoundInterface(), c->getName());
 
     // Look up the interface
 
     if (0) { // already started?
-        errno = EADDRINUSE;
-        return -1;
     }
 
-    if (cfg->getUseDhcp()) {
+    if (cfg) {
+        if (cfg->getUseDhcp()) {
+            // Launch DHCP thread
+        } else {
+            // Static configuration
+        }
     } else {
+        LOGD("No InterfaceConfig for %s:%s - assuming self-managed",
+            c->getName(), c->getBoundInterface());
     }
-    return 0;
 }
 
-int NetworkManager::onInterfaceStop(Controller *c, const char *name) {
+void NetworkManager::onInterfaceStopping(Controller *c, const char *name) {
     LOGD("Interface %s stopped by controller %s", name, c->getName());
-    return 0;
 }