Migrated child_create_t to INIT/METHOD macros

1 files changed, 55 insertions, 83 deletions

diff --git a/src/libcharon/sa/tasks/child_create.c b/src/libcharon/sa/tasks/child_create.c
index 9a50dff04..c77486157 100644
--- a/src/libcharon/sa/tasks/child_create.c
+++ b/src/libcharon/sa/tasks/child_create.c
@@ -706,10 +706,8 @@ static void process_payloads(private_child_create_t *this, message_t *message)
 	enumerator->destroy(enumerator);
 }
 
-/**
- * Implementation of task_t.build for initiator
- */
-static status_t build_i(private_child_create_t *this, message_t *message)
+METHOD(task_t, build_i, status_t,
+	private_child_create_t *this, message_t *message)
 {
 	host_t *me, *other, *vip;
 	peer_cfg_t *peer_cfg;
@@ -846,10 +844,8 @@ static status_t build_i(private_child_create_t *this, message_t *message)
 	return NEED_MORE;
 }
 
-/**
- * Implementation of task_t.process for responder
- */
-static status_t process_r(private_child_create_t *this, message_t *message)
+METHOD(task_t, process_r, status_t,
+	private_child_create_t *this, message_t *message)
 {
 	switch (message->get_exchange_type(message))
 	{
@@ -892,10 +888,8 @@ static void handle_child_sa_failure(private_child_create_t *this,
 	}
 }
 
-/**
- * Implementation of task_t.build for responder
- */
-static status_t build_r(private_child_create_t *this, message_t *message)
+METHOD(task_t, build_r, status_t,
+	private_child_create_t *this, message_t *message)
 {
 	peer_cfg_t *peer_cfg;
 	payload_t *payload;
@@ -1044,10 +1038,8 @@ static status_t build_r(private_child_create_t *this, message_t *message)
 	return SUCCESS;
 }
 
-/**
- * Implementation of task_t.process for initiator
- */
-static status_t process_i(private_child_create_t *this, message_t *message)
+METHOD(task_t, process_i, status_t,
+	private_child_create_t *this, message_t *message)
 {
 	enumerator_t *enumerator;
 	payload_t *payload;
@@ -1170,34 +1162,20 @@ static status_t process_i(private_child_create_t *this, message_t *message)
 	return SUCCESS;
 }
 
-/**
- * Implementation of task_t.get_type
- */
-static task_type_t get_type(private_child_create_t *this)
-{
-	return CHILD_CREATE;
-}
-
-/**
- * Implementation of child_create_t.use_reqid
- */
-static void use_reqid(private_child_create_t *this, u_int32_t reqid)
+METHOD(child_create_t, use_reqid, void,
+	private_child_create_t *this, u_int32_t reqid)
 {
 	this->reqid = reqid;
 }
 
-/**
- * Implementation of child_create_t.get_child
- */
-static child_sa_t* get_child(private_child_create_t *this)
+METHOD(child_create_t, get_child, child_sa_t*,
+	private_child_create_t *this)
 {
 	return this->child_sa;
 }
 
-/**
- * Implementation of child_create_t.get_lower_nonce
- */
-static chunk_t get_lower_nonce(private_child_create_t *this)
+METHOD(child_create_t, get_lower_nonce, chunk_t,
+	private_child_create_t *this)
 {
 	if (memcmp(this->my_nonce.ptr, this->other_nonce.ptr,
 			   min(this->my_nonce.len, this->other_nonce.len)) < 0)
@@ -1210,10 +1188,14 @@ static chunk_t get_lower_nonce(private_child_create_t *this)
 	}
 }
 
-/**
- * Implementation of task_t.migrate
- */
-static void migrate(private_child_create_t *this, ike_sa_t *ike_sa)
+METHOD(task_t, get_type, task_type_t,
+	private_child_create_t *this)
+{
+	return CHILD_CREATE;
+}
+
+METHOD(task_t, migrate, void,
+	private_child_create_t *this, ike_sa_t *ike_sa)
 {
 	chunk_free(&this->my_nonce);
 	chunk_free(&this->other_nonce);
@@ -1249,10 +1231,8 @@ static void migrate(private_child_create_t *this, ike_sa_t *ike_sa)
 	this->established = FALSE;
 }
 
-/**
- * Implementation of task_t.destroy
- */
-static void destroy(private_child_create_t *this)
+METHOD(task_t, destroy, void,
+	private_child_create_t *this)
 {
 	chunk_free(&this->my_nonce);
 	chunk_free(&this->other_nonce);
@@ -1288,53 +1268,45 @@ child_create_t *child_create_create(ike_sa_t *ike_sa,
 							child_cfg_t *config, bool rekey,
 							traffic_selector_t *tsi, traffic_selector_t *tsr)
 {
-	private_child_create_t *this = malloc_thing(private_child_create_t);
-
-	this->public.get_child = (child_sa_t*(*)(child_create_t*))get_child;
-	this->public.get_lower_nonce = (chunk_t(*)(child_create_t*))get_lower_nonce;
-	this->public.use_reqid = (void(*)(child_create_t*,u_int32_t))use_reqid;
-	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_create_t *this;
+
+	INIT(this,
+		.public = {
+			.get_child = _get_child,
+			.get_lower_nonce = _get_lower_nonce,
+			.use_reqid = _use_reqid,
+			.task = {
+				.get_type = _get_type,
+				.migrate = _migrate,
+				.destroy = _destroy,
+			},
+		},
+		.ike_sa = ike_sa,
+		.config = config,
+		.packet_tsi = tsi ? tsi->clone(tsi) : NULL,
+		.packet_tsr = tsr ? tsr->clone(tsr) : NULL,
+		.dh_group = MODP_NONE,
+		.keymat = ike_sa->get_keymat(ike_sa),
+		.mode = MODE_TUNNEL,
+		.tfcv3 = TRUE,
+		.ipcomp = IPCOMP_NONE,
+		.ipcomp_received = IPCOMP_NONE,
+		.rekey = rekey,
+	);
+
 	if (config)
 	{
-		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->initiator = TRUE;
+		this->public.task.build = _build_i;
+		this->public.task.process = _process_i;
+ 		this->initiator = TRUE;
 		config->get_ref(config);
 	}
 	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->ike_sa = ike_sa;
-	this->config = config;
-	this->my_nonce = chunk_empty;
-	this->other_nonce = chunk_empty;
-	this->proposals = NULL;
-	this->proposal = NULL;
-	this->tsi = NULL;
-	this->tsr = NULL;
-	this->packet_tsi = tsi ? tsi->clone(tsi) : NULL;
-	this->packet_tsr = tsr ? tsr->clone(tsr) : NULL;
-	this->dh = NULL;
-	this->dh_group = MODP_NONE;
-	this->keymat = ike_sa->get_keymat(ike_sa);
-	this->child_sa = NULL;
-	this->mode = MODE_TUNNEL;
-	this->tfcv3 = TRUE;
-	this->ipcomp = IPCOMP_NONE;
-	this->ipcomp_received = IPCOMP_NONE;
-	this->my_spi = 0;
-	this->other_spi = 0;
-	this->my_cpi = 0;
-	this->other_cpi = 0;
-	this->reqid = 0;
-	this->established = FALSE;
-	this->rekey = rekey;
-
 	return &this->public;
 }