1 files changed, 139 insertions, 130 deletions

diff --git a/openssl/crypto/evp/names.c b/openssl/crypto/evp/names.c
index 6311ad7cf..ff115a31c 100644
--- a/openssl/crypto/evp/names.c
+++ b/openssl/crypto/evp/names.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,144 +63,153 @@
 #include <openssl/x509.h>
 
 int EVP_add_cipher(const EVP_CIPHER *c)
-	{
-	int r;
-
-	if (c == NULL) return 0;
+{
+    int r;
 
-	OPENSSL_init();
+    if (c == NULL)
+        return 0;
 
-	r=OBJ_NAME_add(OBJ_nid2sn(c->nid),OBJ_NAME_TYPE_CIPHER_METH,(const char *)c);
-	if (r == 0) return(0);
-	check_defer(c->nid);
-	r=OBJ_NAME_add(OBJ_nid2ln(c->nid),OBJ_NAME_TYPE_CIPHER_METH,(const char *)c);
-	return(r);
-	}
+    OPENSSL_init();
 
+    r = OBJ_NAME_add(OBJ_nid2sn(c->nid), OBJ_NAME_TYPE_CIPHER_METH,
+                     (const char *)c);
+    if (r == 0)
+        return (0);
+    check_defer(c->nid);
+    r = OBJ_NAME_add(OBJ_nid2ln(c->nid), OBJ_NAME_TYPE_CIPHER_METH,
+                     (const char *)c);
+    return (r);
+}
 
 int EVP_add_digest(const EVP_MD *md)
-	{
-	int r;
-	const char *name;
-	OPENSSL_init();
-
-	name=OBJ_nid2sn(md->type);
-	r=OBJ_NAME_add(name,OBJ_NAME_TYPE_MD_METH,(const char *)md);
-	if (r == 0) return(0);
-	check_defer(md->type);
-	r=OBJ_NAME_add(OBJ_nid2ln(md->type),OBJ_NAME_TYPE_MD_METH,(const char *)md);
-	if (r == 0) return(0);
-
-	if (md->pkey_type && md->type != md->pkey_type)
-		{
-		r=OBJ_NAME_add(OBJ_nid2sn(md->pkey_type),
-			OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS,name);
-		if (r == 0) return(0);
-		check_defer(md->pkey_type);
-		r=OBJ_NAME_add(OBJ_nid2ln(md->pkey_type),
-			OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS,name);
-		}
-	return(r);
-	}
+{
+    int r;
+    const char *name;
+    OPENSSL_init();
+
+    name = OBJ_nid2sn(md->type);
+    r = OBJ_NAME_add(name, OBJ_NAME_TYPE_MD_METH, (const char *)md);
+    if (r == 0)
+        return (0);
+    check_defer(md->type);
+    r = OBJ_NAME_add(OBJ_nid2ln(md->type), OBJ_NAME_TYPE_MD_METH,
+                     (const char *)md);
+    if (r == 0)
+        return (0);
+
+    if (md->pkey_type && md->type != md->pkey_type) {
+        r = OBJ_NAME_add(OBJ_nid2sn(md->pkey_type),
+                         OBJ_NAME_TYPE_MD_METH | OBJ_NAME_ALIAS, name);
+        if (r == 0)
+            return (0);
+        check_defer(md->pkey_type);
+        r = OBJ_NAME_add(OBJ_nid2ln(md->pkey_type),
+                         OBJ_NAME_TYPE_MD_METH | OBJ_NAME_ALIAS, name);
+    }
+    return (r);
+}
 
 const EVP_CIPHER *EVP_get_cipherbyname(const char *name)
-	{
-	const EVP_CIPHER *cp;
+{
+    const EVP_CIPHER *cp;
 
-	cp=(const EVP_CIPHER *)OBJ_NAME_get(name,OBJ_NAME_TYPE_CIPHER_METH);
-	return(cp);
-	}
+    cp = (const EVP_CIPHER *)OBJ_NAME_get(name, OBJ_NAME_TYPE_CIPHER_METH);
+    return (cp);
+}
 
 const EVP_MD *EVP_get_digestbyname(const char *name)
-	{
-	const EVP_MD *cp;
+{
+    const EVP_MD *cp;
 
-	cp=(const EVP_MD *)OBJ_NAME_get(name,OBJ_NAME_TYPE_MD_METH);
-	return(cp);
-	}
+    cp = (const EVP_MD *)OBJ_NAME_get(name, OBJ_NAME_TYPE_MD_METH);
+    return (cp);
+}
 
 void EVP_cleanup(void)
-	{
-	OBJ_NAME_cleanup(OBJ_NAME_TYPE_CIPHER_METH);
-	OBJ_NAME_cleanup(OBJ_NAME_TYPE_MD_METH);
-	/* The above calls will only clean out the contents of the name
-	   hash table, but not the hash table itself.  The following line
-	   does that part.  -- Richard Levitte */
-	OBJ_NAME_cleanup(-1);
-
-	EVP_PBE_cleanup();
-	if (obj_cleanup_defer == 2)
-		{
-		obj_cleanup_defer = 0;
-		OBJ_cleanup();
-		}
-	OBJ_sigid_free();
-	}
-
-struct doall_cipher
-	{
-	void *arg;
-	void (*fn)(const EVP_CIPHER *ciph,
-			const char *from, const char *to, void *arg);
-	};
+{
+    OBJ_NAME_cleanup(OBJ_NAME_TYPE_CIPHER_METH);
+    OBJ_NAME_cleanup(OBJ_NAME_TYPE_MD_METH);
+    /*
+     * The above calls will only clean out the contents of the name hash
+     * table, but not the hash table itself.  The following line does that
+     * part.  -- Richard Levitte
+     */
+    OBJ_NAME_cleanup(-1);
+
+    EVP_PBE_cleanup();
+    if (obj_cleanup_defer == 2) {
+        obj_cleanup_defer = 0;
+        OBJ_cleanup();
+    }
+    OBJ_sigid_free();
+}
+
+struct doall_cipher {
+    void *arg;
+    void (*fn) (const EVP_CIPHER *ciph,
+                const char *from, const char *to, void *arg);
+};
 
 static void do_all_cipher_fn(const OBJ_NAME *nm, void *arg)
-	{
-	struct doall_cipher *dc = arg;
-	if (nm->alias)
-		dc->fn(NULL, nm->name, nm->data, dc->arg);
-	else
-		dc->fn((const EVP_CIPHER *)nm->data, nm->name, NULL, dc->arg);
-	}
-
-void EVP_CIPHER_do_all(void (*fn)(const EVP_CIPHER *ciph,
-		const char *from, const char *to, void *x), void *arg)
-	{
-	struct doall_cipher dc;
-	dc.fn = fn;
-	dc.arg = arg;
-	OBJ_NAME_do_all(OBJ_NAME_TYPE_CIPHER_METH, do_all_cipher_fn, &dc);
-	}
-
-void EVP_CIPHER_do_all_sorted(void (*fn)(const EVP_CIPHER *ciph,
-		const char *from, const char *to, void *x), void *arg)
-	{
-	struct doall_cipher dc;
-	dc.fn = fn;
-	dc.arg = arg;
-	OBJ_NAME_do_all_sorted(OBJ_NAME_TYPE_CIPHER_METH, do_all_cipher_fn,&dc);
-	}
-
-struct doall_md
-	{
-	void *arg;
-	void (*fn)(const EVP_MD *ciph,
-			const char *from, const char *to, void *arg);
-	};
+{
+    struct doall_cipher *dc = arg;
+    if (nm->alias)
+        dc->fn(NULL, nm->name, nm->data, dc->arg);
+    else
+        dc->fn((const EVP_CIPHER *)nm->data, nm->name, NULL, dc->arg);
+}
+
+void EVP_CIPHER_do_all(void (*fn) (const EVP_CIPHER *ciph,
+                                   const char *from, const char *to, void *x),
+                       void *arg)
+{
+    struct doall_cipher dc;
+    dc.fn = fn;
+    dc.arg = arg;
+    OBJ_NAME_do_all(OBJ_NAME_TYPE_CIPHER_METH, do_all_cipher_fn, &dc);
+}
+
+void EVP_CIPHER_do_all_sorted(void (*fn) (const EVP_CIPHER *ciph,
+                                          const char *from, const char *to,
+                                          void *x), void *arg)
+{
+    struct doall_cipher dc;
+    dc.fn = fn;
+    dc.arg = arg;
+    OBJ_NAME_do_all_sorted(OBJ_NAME_TYPE_CIPHER_METH, do_all_cipher_fn, &dc);
+}
+
+struct doall_md {
+    void *arg;
+    void (*fn) (const EVP_MD *ciph,
+                const char *from, const char *to, void *arg);
+};
 
 static void do_all_md_fn(const OBJ_NAME *nm, void *arg)
-	{
-	struct doall_md *dc = arg;
-	if (nm->alias)
-		dc->fn(NULL, nm->name, nm->data, dc->arg);
-	else
-		dc->fn((const EVP_MD *)nm->data, nm->name, NULL, dc->arg);
-	}
-
-void EVP_MD_do_all(void (*fn)(const EVP_MD *md,
-		const char *from, const char *to, void *x), void *arg)
-	{
-	struct doall_md dc;
-	dc.fn = fn;
-	dc.arg = arg;
-	OBJ_NAME_do_all(OBJ_NAME_TYPE_MD_METH, do_all_md_fn, &dc);
-	}
-
-void EVP_MD_do_all_sorted(void (*fn)(const EVP_MD *md,
-		const char *from, const char *to, void *x), void *arg)
-	{
-	struct doall_md dc;
-	dc.fn = fn;
-	dc.arg = arg;
-	OBJ_NAME_do_all_sorted(OBJ_NAME_TYPE_MD_METH, do_all_md_fn, &dc);
-	}
+{
+    struct doall_md *dc = arg;
+    if (nm->alias)
+        dc->fn(NULL, nm->name, nm->data, dc->arg);
+    else
+        dc->fn((const EVP_MD *)nm->data, nm->name, NULL, dc->arg);
+}
+
+void EVP_MD_do_all(void (*fn) (const EVP_MD *md,
+                               const char *from, const char *to, void *x),
+                   void *arg)
+{
+    struct doall_md dc;
+    dc.fn = fn;
+    dc.arg = arg;
+    OBJ_NAME_do_all(OBJ_NAME_TYPE_MD_METH, do_all_md_fn, &dc);
+}
+
+void EVP_MD_do_all_sorted(void (*fn) (const EVP_MD *md,
+                                      const char *from, const char *to,
+                                      void *x), void *arg)
+{
+    struct doall_md dc;
+    dc.fn = fn;
+    dc.arg = arg;
+    OBJ_NAME_do_all_sorted(OBJ_NAME_TYPE_MD_METH, do_all_md_fn, &dc);
+}