configd-699.1.5.tar.gz

[apple/configd.git] / Plugins / KernelEventMonitor / ev_ipv4.c

diff --git a/Plugins/KernelEventMonitor/ev_ipv4.c b/Plugins/KernelEventMonitor/ev_ipv4.c
index 14e2979db2089ed6156152b9a8f163cb45147dad..bb5d6f1579600c10676796b4e78ba00ae633e0e5 100644 (file)
--- a/Plugins/KernelEventMonitor/ev_ipv4.c
+++ b/Plugins/KernelEventMonitor/ev_ipv4.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2002-2005, 2007, 2008, 2011 Apple Inc. All rights reserved.
+ * Copyright (c) 2002-2014 Apple Inc. All rights reserved.
  *
  * @APPLE_LICENSE_HEADER_START@
  * 
@@ -129,7 +129,7 @@ updateStore(const void *key, const void *value, void *context)
 
 __private_extern__
 void
-interface_update_ipv4(struct ifaddrs *ifap, const char *if_name)
+ipv4_interface_update(struct ifaddrs *ifap, const char *if_name)
 {
        struct ifaddrs          *ifa;
        struct ifaddrs          *ifap_temp      = NULL;
@@ -239,7 +239,7 @@ interface_update_ipv4(struct ifaddrs *ifap, const char *if_name)
 
 __private_extern__
 void
-interface_collision_ipv4(const char *if_name, struct in_addr ip_addr, int hw_len, const void * hw_addr)
+ipv4_arp_collision(const char *if_name, struct in_addr ip_addr, int hw_len, const void * hw_addr)
 {
        uint8_t *               hw_addr_bytes = (uint8_t *)hw_addr;
        int                     i;
@@ -270,7 +270,7 @@ interface_collision_ipv4(const char *if_name, struct in_addr ip_addr, int hw_len
 #if    !TARGET_OS_IPHONE
 __private_extern__
 void
-port_in_use_ipv4(uint16_t port, pid_t req_pid)
+ipv4_port_in_use(uint16_t port, pid_t req_pid)
 {
        CFStringRef             key;
 
@@ -286,3 +286,35 @@ port_in_use_ipv4(uint16_t port, pid_t req_pid)
        return;
 }
 #endif /* !TARGET_OS_IPHONE */
+
+static void
+interface_notify_entity(const char * if_name, CFStringRef entity)
+{
+       CFStringRef             if_name_cf;
+       CFStringRef             key;
+
+       if_name_cf = CFStringCreateWithCString(NULL, if_name,
+                                              kCFStringEncodingASCII);
+       key = SCDynamicStoreKeyCreateNetworkInterfaceEntity(NULL,
+                                                           kSCDynamicStoreDomainState,
+                                                           if_name_cf,
+                                                           entity);
+       CFRelease(if_name_cf);
+       cache_SCDynamicStoreNotifyValue(store, key);
+       CFRelease(key);
+       return;
+}
+
+__private_extern__ void
+ipv4_router_arp_failure(const char * if_name)
+{
+       interface_notify_entity(if_name, kSCEntNetIPv4RouterARPFailure);
+       return;
+}
+
+__private_extern__ void
+ipv4_router_arp_alive(const char * if_name)
+{
+       interface_notify_entity(if_name, kSCEntNetIPv4RouterARPAlive);
+       return;
+}