Migrated child_rekey to INIT/METHOD macros
authorAndreas Steffen <andreas.steffen@strongswan.org>
Tue, 4 Oct 2011 05:10:46 +0000 (07:10 +0200)
committerAndreas Steffen <andreas.steffen@strongswan.org>
Tue, 4 Oct 2011 05:10:46 +0000 (07:10 +0200)
src/libcharon/sa/tasks/child_rekey.c

index 3ca2b15..76d1855 100644 (file)
@@ -128,10 +128,8 @@ static void find_child(private_child_rekey_t *this, message_t *message)
        }
 }
 
-/**
- * Implementation of task_t.build for initiator
- */
-static status_t build_i(private_child_rekey_t *this, message_t *message)
+METHOD(task_t, build_i, status_t,
+       private_child_rekey_t *this, message_t *message)
 {
        notify_payload_t *notify;
        u_int32_t reqid;
@@ -175,10 +173,8 @@ static status_t build_i(private_child_rekey_t *this, message_t *message)
        return NEED_MORE;
 }
 
-/**
- * Implementation of task_t.process for initiator
- */
-static status_t process_r(private_child_rekey_t *this, message_t *message)
+METHOD(task_t, process_r, status_t,
+       private_child_rekey_t *this, message_t *message)
 {
        /* let the CHILD_CREATE task process the message */
        this->child_create->task.process(&this->child_create->task, message);
@@ -188,10 +184,8 @@ static status_t process_r(private_child_rekey_t *this, message_t *message)
        return NEED_MORE;
 }
 
-/**
- * Implementation of task_t.build for responder
- */
-static status_t build_r(private_child_rekey_t *this, message_t *message)
+METHOD(task_t, build_r, status_t,
+       private_child_rekey_t *this, message_t *message)
 {
        u_int32_t reqid;
 
@@ -287,10 +281,8 @@ static child_sa_t *handle_collision(private_child_rekey_t *this)
        return to_delete;
 }
 
-/**
- * Implementation of task_t.process for initiator
- */
-static status_t process_i(private_child_rekey_t *this, message_t *message)
+METHOD(task_t, process_i, status_t,
+       private_child_rekey_t *this, message_t *message)
 {
        protocol_id_t protocol;
        u_int32_t spi;
@@ -367,18 +359,14 @@ static status_t process_i(private_child_rekey_t *this, message_t *message)
        return NEED_MORE;
 }
 
-/**
- * Implementation of task_t.get_type
- */
-static task_type_t get_type(private_child_rekey_t *this)
+METHOD(task_t, get_type, task_type_t,
+       private_child_rekey_t *this)
 {
        return CHILD_REKEY;
 }
 
-/**
- * Implementation of child_rekey_t.collide
- */
-static void collide(private_child_rekey_t *this, task_t *other)
+METHOD(child_rekey_t, collide, void,
+       private_child_rekey_t *this, task_t *other)
 {
        /* the task manager only detects exchange collision, but not if
         * the collision is for the same child. we check it here. */
@@ -421,10 +409,8 @@ static void collide(private_child_rekey_t *this, task_t *other)
        this->collision = other;
 }
 
-/**
- * Implementation of task_t.migrate
- */
-static void migrate(private_child_rekey_t *this, ike_sa_t *ike_sa)
+METHOD(task_t, migrate, void,
+       private_child_rekey_t *this, ike_sa_t *ike_sa)
 {
        if (this->child_create)
        {
@@ -440,10 +426,8 @@ static void migrate(private_child_rekey_t *this, ike_sa_t *ike_sa)
        this->collision = NULL;
 }
 
-/**
- * Implementation of task_t.destroy
- */
-static void destroy(private_child_rekey_t *this)
+METHOD(task_t, destroy, void,
+       private_child_rekey_t *this)
 {
        if (this->child_create)
        {
@@ -463,34 +447,36 @@ static void destroy(private_child_rekey_t *this)
 child_rekey_t *child_rekey_create(ike_sa_t *ike_sa, protocol_id_t protocol,
                                                                  u_int32_t spi)
 {
-       private_child_rekey_t *this = malloc_thing(private_child_rekey_t);
-
-       this->public.collide = (void (*)(child_rekey_t*,task_t*))collide;
-       this->public.task.get_type = (task_type_t(*)(task_t*))get_type;
-       this->public.task.migrate = (void(*)(task_t*,ike_sa_t*))migrate;
-       this->public.task.destroy = (void(*)(task_t*))destroy;
+       private_child_rekey_t *this;
+
+       INIT(this,
+               .public = {
+                       .task = {
+                               .get_type = _get_type,
+                               .migrate = _migrate,
+                               .destroy = _destroy,
+                       },
+                       .collide = _collide,
+               },
+               .ike_sa = ike_sa,
+               .protocol = protocol,
+               .spi = spi,
+       );
        if (protocol != PROTO_NONE)
        {
-               this->public.task.build = (status_t(*)(task_t*,message_t*))build_i;
-               this->public.task.process = (status_t(*)(task_t*,message_t*))process_i;
+               this->public.task.build = _build_i;
+               this->public.task.process = _process_i;
                this->initiator = TRUE;
                this->child_create = NULL;
        }
        else
        {
-               this->public.task.build = (status_t(*)(task_t*,message_t*))build_r;
-               this->public.task.process = (status_t(*)(task_t*,message_t*))process_r;
+               this->public.task.build = _build_r;
+               this->public.task.process = _process_r;
                this->initiator = FALSE;
                this->child_create = child_create_create(ike_sa, NULL, TRUE, NULL, NULL);
        }
 
-       this->ike_sa = ike_sa;
-       this->child_sa = NULL;
-       this->protocol = protocol;
-       this->spi = spi;
-       this->collision = NULL;
-       this->child_delete = NULL;
-       this->other_child_destroyed = FALSE;
-
        return &this->public;
 }