1 files changed, 40 insertions, 40 deletions

diff --git a/src/charon/encoding/payloads/transform_substructure.c b/src/charon/encoding/payloads/transform_substructure.c
index 497bd53b2..c94f6c1a2 100644
--- a/src/charon/encoding/payloads/transform_substructure.c
+++ b/src/charon/encoding/payloads/transform_substructure.c
@@ -29,37 +29,37 @@ typedef struct private_transform_substructure_t private_transform_substructure_t
 
 /**
  * Private data of an transform_substructure_t object.
- * 
+ *
  */
 struct private_transform_substructure_t {
 	/**
 	 * Public transform_substructure_t interface.
 	 */
 	transform_substructure_t public;
-	
+
 	/**
 	 * Next payload type.
 	 */
 	u_int8_t  next_payload;
 
-	
+
 	/**
 	 * Length of this payload.
 	 */
 	u_int16_t transform_length;
-	
-	
+
+
 	/**
 	 * Type of the transform.
 	 */
 	u_int8_t transform_type;
-	
+
 	/**
 	 * Transform ID.
 	 */
 	u_int16_t transform_id;
-	
- 	/**
+
+	/**
 	 * Transforms Attributes are stored in a linked_list_t.
 	 */
 	linked_list_t *attributes;
@@ -68,25 +68,25 @@ struct private_transform_substructure_t {
 
 /**
  * Encoding rules to parse or generate a Transform substructure.
- * 
- * The defined offsets are the positions in a object of type 
+ *
+ * The defined offsets are the positions in a object of type
  * private_transform_substructure_t.
- * 
+ *
  */
 encoding_rule_t transform_substructure_encodings[] = {
- 	/* 1 Byte next payload type, stored in the field next_payload */
+	/* 1 Byte next payload type, stored in the field next_payload */
 	{ U_INT_8,			offsetof(private_transform_substructure_t, next_payload) 		},
 	/* Reserved Byte is skipped */
-	{ RESERVED_BYTE,		0																},	
+	{ RESERVED_BYTE,		0																},
 	/* Length of the whole transform substructure*/
-	{ PAYLOAD_LENGTH,		offsetof(private_transform_substructure_t, transform_length)	},	
+	{ PAYLOAD_LENGTH,		offsetof(private_transform_substructure_t, transform_length)	},
 	/* transform type is a number of 8 bit */
-	{ U_INT_8,				offsetof(private_transform_substructure_t, transform_type) 	},	
+	{ U_INT_8,				offsetof(private_transform_substructure_t, transform_type) 	},
 	/* Reserved Byte is skipped */
-	{ RESERVED_BYTE,		0																},	
+	{ RESERVED_BYTE,		0																},
 	/* tranform ID is a number of 8 bit */
-	{ U_INT_16,				offsetof(private_transform_substructure_t, transform_id)		},	
-	/* Attributes are stored in a transform attribute, 
+	{ U_INT_16,				offsetof(private_transform_substructure_t, transform_id)		},
+	/* Attributes are stored in a transform attribute,
 	   offset points to a linked_list_t pointer */
 	{ TRANSFORM_ATTRIBUTES,	offsetof(private_transform_substructure_t, attributes) 		}
 };
@@ -114,7 +114,7 @@ static status_t verify(private_transform_substructure_t *this)
 	status_t status = SUCCESS;
 	iterator_t *iterator;
 	payload_t *current_attributes;
-	
+
 	if ((this->next_payload != NO_PAYLOAD) && (this->next_payload != 3))
 	{
 		/* must be 0 or 3 */
@@ -139,7 +139,7 @@ static status_t verify(private_transform_substructure_t *this)
 		}
 	}
 	iterator = this->attributes->create_iterator(this->attributes,TRUE);
-	
+
 	while(iterator->iterate(iterator, (void**)&current_attributes))
 	{
 		status = current_attributes->verify(current_attributes);
@@ -149,8 +149,8 @@ static status_t verify(private_transform_substructure_t *this)
 		}
 	}
 	iterator->destroy(iterator);
-	
-	/* proposal number is checked in SA payload */	
+
+	/* proposal number is checked in SA payload */
 	return status;
 }
 
@@ -187,14 +187,14 @@ static void compute_length (private_transform_substructure_t *this)
 	iterator_t *iterator;
 	payload_t *current_attribute;
 	size_t length = TRANSFORM_SUBSTRUCTURE_HEADER_LENGTH;
-	
+
 	iterator = this->attributes->create_iterator(this->attributes,TRUE);
 	while (iterator->iterate(iterator, (void**)&current_attribute))
 	{
 		length += current_attribute->get_length(current_attribute);
 	}
 	iterator->destroy(iterator);
-	
+
 	this->transform_length = length;
 }
 
@@ -254,7 +254,7 @@ static void set_transform_type (private_transform_substructure_t *this,u_int8_t
 {
 	this->transform_type = type;
 }
-	
+
 /**
  * Implementation of transform_substructure_t.get_transform_type.
  */
@@ -270,7 +270,7 @@ static void set_transform_id (private_transform_substructure_t *this,u_int16_t i
 {
 	this->transform_id = id;
 }
-	
+
 /**
  * Implementation of transform_substructure_t.get_transform_id.
  */
@@ -287,20 +287,20 @@ static transform_substructure_t *clone_(private_transform_substructure_t *this)
 	private_transform_substructure_t *clone;
 	iterator_t *attributes;
 	transform_attribute_t *current_attribute;
-	
+
 	clone = (private_transform_substructure_t *) transform_substructure_create();
 	clone->next_payload = this->next_payload;
 	clone->transform_type = this->transform_type;
 	clone->transform_id = this->transform_id;
-	
+
 	attributes = this->attributes->create_iterator(this->attributes, FALSE);
 	while (attributes->iterate(attributes, (void**)&current_attribute))
 	{
 		current_attribute = current_attribute->clone(current_attribute);
 		clone->public.add_transform_attribute(&clone->public, current_attribute);
 	}
-	attributes->destroy(attributes);	
-	
+	attributes->destroy(attributes);
+
 	return &clone->public;
 }
 
@@ -312,14 +312,14 @@ static status_t get_key_length(private_transform_substructure_t *this, u_int16_t
 {
 	iterator_t *attributes;
 	transform_attribute_t *current_attribute;
-	
+
 	attributes = this->attributes->create_iterator(this->attributes, TRUE);
 	while (attributes->iterate(attributes, (void**)&current_attribute))
 	{
 		if (current_attribute->get_attribute_type(current_attribute) == KEY_LENGTH)
 		{
 			*key_length = current_attribute->get_value(current_attribute);
-			attributes->destroy(attributes);	
+			attributes->destroy(attributes);
 			return SUCCESS;
 		}
 	}
@@ -350,10 +350,10 @@ transform_substructure_t *transform_substructure_create()
 	this->public.payload_interface.get_encoding_rules = (void (*) (payload_t *, encoding_rule_t **, size_t *) ) get_encoding_rules;
 	this->public.payload_interface.get_length = (size_t (*) (payload_t *)) get_length;
 	this->public.payload_interface.get_next_type = (payload_type_t (*) (payload_t *)) get_next_type;
-	this->public.payload_interface.set_next_type = (void (*) (payload_t *,payload_type_t)) set_next_type;	
+	this->public.payload_interface.set_next_type = (void (*) (payload_t *,payload_type_t)) set_next_type;
 	this->public.payload_interface.get_type = (payload_type_t (*) (payload_t *)) get_type;
 	this->public.payload_interface.destroy = (void (*) (payload_t *))destroy;
-	
+
 	/* public functions */
 	this->public.create_transform_attribute_iterator = (iterator_t * (*) (transform_substructure_t *,bool)) create_transform_attribute_iterator;
 	this->public.add_transform_attribute = (void (*) (transform_substructure_t *,transform_attribute_t *)) add_transform_attribute;
@@ -366,14 +366,14 @@ transform_substructure_t *transform_substructure_create()
 	this->public.get_key_length = (status_t (*) (transform_substructure_t *,u_int16_t *)) get_key_length;
 	this->public.clone = (transform_substructure_t* (*) (transform_substructure_t *)) clone_;
 	this->public.destroy = (void (*) (transform_substructure_t *)) destroy;
-	
+
 	/* set default values of the fields */
 	this->next_payload = NO_PAYLOAD;
 	this->transform_length = TRANSFORM_SUBSTRUCTURE_HEADER_LENGTH;
 	this->transform_id = 0;
 	this->transform_type = 0;
 	this->attributes = linked_list_create();
-	
+
 	return (&(this->public));
 }
 
@@ -385,17 +385,17 @@ transform_substructure_t *transform_substructure_create_type(
 								u_int16_t transform_id, u_int16_t key_length)
 {
 	transform_substructure_t *transform = transform_substructure_create();
-	
+
 	transform->set_transform_type(transform,transform_type);
 	transform->set_transform_id(transform,transform_id);
-	
+
 	if (key_length)
 	{
 		transform_attribute_t *attribute;
-		
+
 		attribute = transform_attribute_create_key_length(key_length);
 		transform->add_transform_attribute(transform, attribute);
-	
+
 	}
 	return transform;
 }