Small Issues & Maintenance

-=-=-=-=-=-=-=-=-=-=-=-=-=

-Begin work on Navigation Meshes (simple pathfinding for now, will improve soon)
-More doc on theme overriding
-Upgraded OpenSSL to version without bugs
-Misc bugfixes

1 files changed, 182 insertions, 0 deletions

diff --git a/drivers/builtin_openssl2/crypto/engine/eng_fat.c b/drivers/builtin_openssl2/crypto/engine/eng_fat.c
new file mode 100644
index 0000000000..789b8d57e5
--- /dev/null
+++ b/drivers/builtin_openssl2/crypto/engine/eng_fat.c
@@ -0,0 +1,182 @@
+/* crypto/engine/eng_fat.c */
+/* ====================================================================
+ * Copyright (c) 1999-2001 The OpenSSL Project.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer. 
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ *    software must display the following acknowledgment:
+ *    "This product includes software developed by the OpenSSL Project
+ *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ *    endorse or promote products derived from this software without
+ *    prior written permission. For written permission, please contact
+ *    licensing@OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ *    nor may "OpenSSL" appear in their names without prior written
+ *    permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ *    acknowledgment:
+ *    "This product includes software developed by the OpenSSL Project
+ *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT 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.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com).  This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+/* ====================================================================
+ * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
+ * ECDH support in OpenSSL originally developed by 
+ * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project.
+ */
+
+#include "eng_int.h"
+#include <openssl/conf.h>
+
+int ENGINE_set_default(ENGINE *e, unsigned int flags)
+	{
+	if((flags & ENGINE_METHOD_CIPHERS) && !ENGINE_set_default_ciphers(e))
+		return 0;
+	if((flags & ENGINE_METHOD_DIGESTS) && !ENGINE_set_default_digests(e))
+		return 0;
+#ifndef OPENSSL_NO_RSA
+	if((flags & ENGINE_METHOD_RSA) && !ENGINE_set_default_RSA(e))
+		return 0;
+#endif
+#ifndef OPENSSL_NO_DSA
+	if((flags & ENGINE_METHOD_DSA) && !ENGINE_set_default_DSA(e))
+		return 0;
+#endif
+#ifndef OPENSSL_NO_DH
+	if((flags & ENGINE_METHOD_DH) && !ENGINE_set_default_DH(e))
+		return 0;
+#endif
+#ifndef OPENSSL_NO_ECDH
+	if((flags & ENGINE_METHOD_ECDH) && !ENGINE_set_default_ECDH(e))
+		return 0;
+#endif
+#ifndef OPENSSL_NO_ECDSA
+	if((flags & ENGINE_METHOD_ECDSA) && !ENGINE_set_default_ECDSA(e))
+		return 0;
+#endif
+	if((flags & ENGINE_METHOD_RAND) && !ENGINE_set_default_RAND(e))
+		return 0;
+	if((flags & ENGINE_METHOD_PKEY_METHS)
+				&& !ENGINE_set_default_pkey_meths(e))
+		return 0;
+	if((flags & ENGINE_METHOD_PKEY_ASN1_METHS)
+				&& !ENGINE_set_default_pkey_asn1_meths(e))
+		return 0;
+	return 1;
+	}
+
+/* Set default algorithms using a string */
+
+static int int_def_cb(const char *alg, int len, void *arg)
+	{
+	unsigned int *pflags = arg;
+	if (!strncmp(alg, "ALL", len))
+		*pflags |= ENGINE_METHOD_ALL;
+	else if (!strncmp(alg, "RSA", len))
+		*pflags |= ENGINE_METHOD_RSA;
+	else if (!strncmp(alg, "DSA", len))
+		*pflags |= ENGINE_METHOD_DSA;
+	else if (!strncmp(alg, "ECDH", len))
+		*pflags |= ENGINE_METHOD_ECDH;
+	else if (!strncmp(alg, "ECDSA", len))
+		*pflags |= ENGINE_METHOD_ECDSA;
+	else if (!strncmp(alg, "DH", len))
+		*pflags |= ENGINE_METHOD_DH;
+	else if (!strncmp(alg, "RAND", len))
+		*pflags |= ENGINE_METHOD_RAND;
+	else if (!strncmp(alg, "CIPHERS", len))
+		*pflags |= ENGINE_METHOD_CIPHERS;
+	else if (!strncmp(alg, "DIGESTS", len))
+		*pflags |= ENGINE_METHOD_DIGESTS;
+	else if (!strncmp(alg, "PKEY", len))
+		*pflags |=
+			ENGINE_METHOD_PKEY_METHS|ENGINE_METHOD_PKEY_ASN1_METHS;
+	else if (!strncmp(alg, "PKEY_CRYPTO", len))
+		*pflags |= ENGINE_METHOD_PKEY_METHS;
+	else if (!strncmp(alg, "PKEY_ASN1", len))
+		*pflags |= ENGINE_METHOD_PKEY_ASN1_METHS;
+	else
+		return 0;
+	return 1;
+	}
+
+
+int ENGINE_set_default_string(ENGINE *e, const char *def_list)
+	{
+	unsigned int flags = 0;
+	if (!CONF_parse_list(def_list, ',', 1, int_def_cb, &flags))
+		{
+		ENGINEerr(ENGINE_F_ENGINE_SET_DEFAULT_STRING,
+					ENGINE_R_INVALID_STRING);
+		ERR_add_error_data(2, "str=",def_list);
+		return 0;
+		}
+	return ENGINE_set_default(e, flags);
+	}
+
+int ENGINE_register_complete(ENGINE *e)
+	{
+	ENGINE_register_ciphers(e);
+	ENGINE_register_digests(e);
+#ifndef OPENSSL_NO_RSA
+	ENGINE_register_RSA(e);
+#endif
+#ifndef OPENSSL_NO_DSA
+	ENGINE_register_DSA(e);
+#endif
+#ifndef OPENSSL_NO_DH
+	ENGINE_register_DH(e);
+#endif
+#ifndef OPENSSL_NO_ECDH
+	ENGINE_register_ECDH(e);
+#endif
+#ifndef OPENSSL_NO_ECDSA
+	ENGINE_register_ECDSA(e);
+#endif
+	ENGINE_register_RAND(e);
+	ENGINE_register_pkey_meths(e);
+	return 1;
+	}
+
+int ENGINE_register_all_complete(void)
+	{
+	ENGINE *e;
+
+	for(e=ENGINE_get_first() ; e ; e=ENGINE_get_next(e))
+		if (!(e->flags & ENGINE_FLAGS_NO_REGISTER_ALL))
+			ENGINE_register_complete(e);
+	return 1;
+	}