Migrated crypto/pkcs9 to INIT/METHOD macros
authorAndreas Steffen <andreas.steffen@strongswan.org>
Sun, 2 Oct 2011 09:21:23 +0000 (11:21 +0200)
committerAndreas Steffen <andreas.steffen@strongswan.org>
Sun, 2 Oct 2011 09:21:23 +0000 (11:21 +0200)
src/libstrongswan/crypto/pkcs9.c

index af34cfa..63a6152 100644 (file)
@@ -182,21 +182,22 @@ static void attribute_destroy(attribute_t *this)
  */
 static attribute_t *attribute_create(int oid, chunk_t value)
 {
-       attribute_t *this = malloc_thing(attribute_t);
-
-       this->oid = oid;
-       this->value = chunk_clone(value);
-       this->encoding = asn1_wrap(ASN1_SEQUENCE, "cm",
-                                               asn1_attributeIdentifier(oid),
-                                               asn1_simple_object(ASN1_SET, value));
-       this->destroy = (void (*) (attribute_t*))attribute_destroy;
+       attribute_t *this;
+
+       INIT(this,
+               .destroy = attribute_destroy,
+               .oid = oid,
+               .value = chunk_clone(value),
+               .encoding = asn1_wrap(ASN1_SEQUENCE, "cm",
+                                                       asn1_attributeIdentifier(oid),
+                                                       asn1_simple_object(ASN1_SET, value)),
+       );
+
        return this;
 }
 
-/**
- * Implements pkcs9_t.build_encoding
- */
-static void build_encoding(private_pkcs9_t *this)
+METHOD(pkcs9_t, build_encoding, void,
+       private_pkcs9_t *this)
 {
        enumerator_t *enumerator;
        attribute_t *attribute;
@@ -235,10 +236,8 @@ static void build_encoding(private_pkcs9_t *this)
        }
 }
 
-/**
- * Implements pkcs9_t.get_encoding
- */
-static chunk_t get_encoding(private_pkcs9_t *this)
+METHOD(pkcs9_t, get_encoding, chunk_t,
+       private_pkcs9_t *this)
 {
        if (this->encoding.ptr == NULL)
        {
@@ -247,10 +246,8 @@ static chunk_t get_encoding(private_pkcs9_t *this)
        return this->encoding;
 }
 
-/**
- * Implements pkcs9_t.get_attribute
- */
-static chunk_t get_attribute(private_pkcs9_t *this, int oid)
+METHOD(pkcs9_t, get_attribute, chunk_t,
+       private_pkcs9_t *this, int oid)
 {
        enumerator_t *enumerator;
        chunk_t value = chunk_empty;
@@ -269,20 +266,16 @@ static chunk_t get_attribute(private_pkcs9_t *this, int oid)
        return value;
 }
 
-/**
- * Implements pkcs9_t.set_attribute
- */
-static void set_attribute(private_pkcs9_t *this, int oid, chunk_t value)
+METHOD(pkcs9_t, set_attribute, void,
+       private_pkcs9_t *this, int oid, chunk_t value)
 {
        attribute_t *attribute = attribute_create(oid, value);
 
        this->attributes->insert_last(this->attributes, (void*)attribute);
 }
 
-/**
- * Implements pkcs9_t.get_messageDigest
- */
-static chunk_t get_messageDigest(private_pkcs9_t *this)
+METHOD(pkcs9_t, get_messageDigest, chunk_t,
+       private_pkcs9_t *this)
 {
        const int oid = OID_PKCS9_MESSAGE_DIGEST;
        chunk_t value = get_attribute(this, oid);
@@ -299,10 +292,8 @@ static chunk_t get_messageDigest(private_pkcs9_t *this)
        return chunk_clone(value);
 }
 
-/**
- * Implements pkcs9_t.set_attribute
- */
-static void set_messageDigest(private_pkcs9_t *this, chunk_t value)
+METHOD(pkcs9_t, set_messageDigest, void,
+       private_pkcs9_t *this, chunk_t value)
 {
        const int oid = OID_PKCS9_MESSAGE_DIGEST;
        chunk_t messageDigest = asn1_simple_object(asn1_attributeType(oid), value);
@@ -311,10 +302,8 @@ static void set_messageDigest(private_pkcs9_t *this, chunk_t value)
        free(messageDigest.ptr);
 }
 
-/**
- * Implements pkcs9_t.destroy
- */
-static void destroy(private_pkcs9_t *this)
+METHOD(pkcs9_t, destroy, void,
+       private_pkcs9_t *this)
 {
        this->attributes->destroy_offset(this->attributes, offsetof(attribute_t, destroy));
        free(this->encoding.ptr);
@@ -326,20 +315,20 @@ static void destroy(private_pkcs9_t *this)
  */
 static private_pkcs9_t *pkcs9_create_empty(void)
 {
-       private_pkcs9_t *this = malloc_thing(private_pkcs9_t);
-
-       /* initialize */
-       this->encoding = chunk_empty;
-       this->attributes = linked_list_create();
-
-       /*public functions */
-       this->public.build_encoding = (void (*) (pkcs9_t*))build_encoding;
-       this->public.get_encoding = (chunk_t (*) (pkcs9_t*))get_encoding;
-       this->public.get_attribute = (chunk_t (*) (pkcs9_t*,int))get_attribute;
-       this->public.set_attribute = (void (*) (pkcs9_t*,int,chunk_t))set_attribute;
-       this->public.get_messageDigest = (chunk_t (*) (pkcs9_t*))get_messageDigest;
-       this->public.set_messageDigest = (void (*) (pkcs9_t*,chunk_t))set_messageDigest;
-       this->public.destroy = (void (*) (pkcs9_t*))destroy;
+       private_pkcs9_t *this;
+
+       INIT(this,
+               .public = {
+                       .build_encoding = _build_encoding,
+                       .get_encoding = _get_encoding,
+                       .get_attribute = _get_attribute,
+                       .set_attribute = _set_attribute,
+                       .get_messageDigest = _get_messageDigest,
+                       .set_messageDigest = _set_messageDigest,
+                       .destroy = _destroy,
+               },
+               .attributes = linked_list_create(),
+       );
 
        return this;
 }