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Posted to commits@nifi.apache.org by ph...@apache.org on 2018/03/29 17:15:18 UTC
[18/19] nifi-minifi-cpp git commit: MINIFICPP-440 Added LibreSSL as
an external project build,
statically-linked for cases when it isn't available in the target environment
for dynamic linking
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/1ce874ea/thirdparty/libressl/include/openssl/asn1_mac.h
----------------------------------------------------------------------
diff --git a/thirdparty/libressl/include/openssl/asn1_mac.h b/thirdparty/libressl/include/openssl/asn1_mac.h
new file mode 100644
index 0000000..fd524dc
--- /dev/null
+++ b/thirdparty/libressl/include/openssl/asn1_mac.h
@@ -0,0 +1,426 @@
+/* $OpenBSD: asn1_mac.h,v 1.14 2014/06/27 04:41:09 miod Exp $ */
+/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
+ * All rights reserved.
+ *
+ * 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:
+ * 1. Redistributions of source code must retain the 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 acknowledgement:
+ * "This product includes cryptographic software written by
+ * 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
+ * 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
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR 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.
+ *
+ * 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
+ * [including the GNU Public Licence.]
+ */
+
+#ifndef HEADER_ASN1_MAC_H
+#define HEADER_ASN1_MAC_H
+
+#include <openssl/asn1.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef ASN1_MAC_ERR_LIB
+#define ASN1_MAC_ERR_LIB ERR_LIB_ASN1
+#endif
+
+#define ASN1_MAC_H_err(f,r,line) \
+ ERR_PUT_error(ASN1_MAC_ERR_LIB,(f),(r),__FILE__,(line))
+
+#define M_ASN1_D2I_vars(a,type,func) \
+ ASN1_const_CTX c; \
+ type ret=NULL; \
+ \
+ c.pp=(const unsigned char **)pp; \
+ c.q= *(const unsigned char **)pp; \
+ c.error=ERR_R_NESTED_ASN1_ERROR; \
+ if ((a == NULL) || ((*a) == NULL)) \
+ { if ((ret=(type)func()) == NULL) \
+ { c.line=__LINE__; goto err; } } \
+ else ret=(*a);
+
+#define M_ASN1_D2I_Init() \
+ c.p= *(const unsigned char **)pp; \
+ c.max=(length == 0)?0:(c.p+length);
+
+#define M_ASN1_D2I_Finish_2(a) \
+ if (!asn1_const_Finish(&c)) \
+ { c.line=__LINE__; goto err; } \
+ *(const unsigned char **)pp=c.p; \
+ if (a != NULL) (*a)=ret; \
+ return(ret);
+
+#define M_ASN1_D2I_Finish(a,func,e) \
+ M_ASN1_D2I_Finish_2(a); \
+err:\
+ ASN1_MAC_H_err((e),c.error,c.line); \
+ asn1_add_error(*(const unsigned char **)pp,(int)(c.q- *pp)); \
+ if ((ret != NULL) && ((a == NULL) || (*a != ret))) func(ret); \
+ return(NULL)
+
+#define M_ASN1_D2I_start_sequence() \
+ if (!asn1_GetSequence(&c,&length)) \
+ { c.line=__LINE__; goto err; }
+/* Begin reading ASN1 without a surrounding sequence */
+#define M_ASN1_D2I_begin() \
+ c.slen = length;
+
+/* End reading ASN1 with no check on length */
+#define M_ASN1_D2I_Finish_nolen(a, func, e) \
+ *pp=c.p; \
+ if (a != NULL) (*a)=ret; \
+ return(ret); \
+err:\
+ ASN1_MAC_H_err((e),c.error,c.line); \
+ asn1_add_error(*pp,(int)(c.q- *pp)); \
+ if ((ret != NULL) && ((a == NULL) || (*a != ret))) func(ret); \
+ return(NULL)
+
+#define M_ASN1_D2I_end_sequence() \
+ (((c.inf&1) == 0)?(c.slen <= 0): \
+ (c.eos=ASN1_const_check_infinite_end(&c.p,c.slen)))
+
+/* Don't use this with d2i_ASN1_BOOLEAN() */
+#define M_ASN1_D2I_get(b, func) \
+ c.q=c.p; \
+ if (func(&(b),&c.p,c.slen) == NULL) \
+ {c.line=__LINE__; goto err; } \
+ c.slen-=(c.p-c.q);
+
+/* Don't use this with d2i_ASN1_BOOLEAN() */
+#define M_ASN1_D2I_get_x(type,b,func) \
+ c.q=c.p; \
+ if (((D2I_OF(type))func)(&(b),&c.p,c.slen) == NULL) \
+ {c.line=__LINE__; goto err; } \
+ c.slen-=(c.p-c.q);
+
+/* use this instead () */
+#define M_ASN1_D2I_get_int(b,func) \
+ c.q=c.p; \
+ if (func(&(b),&c.p,c.slen) < 0) \
+ {c.line=__LINE__; goto err; } \
+ c.slen-=(c.p-c.q);
+
+#define M_ASN1_D2I_get_opt(b,func,type) \
+ if ((c.slen != 0) && ((M_ASN1_next & (~V_ASN1_CONSTRUCTED)) \
+ == (V_ASN1_UNIVERSAL|(type)))) \
+ { \
+ M_ASN1_D2I_get(b,func); \
+ }
+
+#define M_ASN1_D2I_get_int_opt(b,func,type) \
+ if ((c.slen != 0) && ((M_ASN1_next & (~V_ASN1_CONSTRUCTED)) \
+ == (V_ASN1_UNIVERSAL|(type)))) \
+ { \
+ M_ASN1_D2I_get_int(b,func); \
+ }
+
+#define M_ASN1_D2I_get_imp(b,func, type) \
+ M_ASN1_next=(_tmp& V_ASN1_CONSTRUCTED)|type; \
+ c.q=c.p; \
+ if (func(&(b),&c.p,c.slen) == NULL) \
+ {c.line=__LINE__; M_ASN1_next_prev = _tmp; goto err; } \
+ c.slen-=(c.p-c.q);\
+ M_ASN1_next_prev=_tmp;
+
+#define M_ASN1_D2I_get_IMP_opt(b,func,tag,type) \
+ if ((c.slen != 0) && ((M_ASN1_next & (~V_ASN1_CONSTRUCTED)) == \
+ (V_ASN1_CONTEXT_SPECIFIC|(tag)))) \
+ { \
+ unsigned char _tmp = M_ASN1_next; \
+ M_ASN1_D2I_get_imp(b,func, type);\
+ }
+
+#define M_ASN1_D2I_get_set_type(type,r,func,free_func) \
+ M_ASN1_D2I_get_imp_set_type(type,r,func,free_func, \
+ V_ASN1_SET,V_ASN1_UNIVERSAL);
+
+#define M_ASN1_D2I_get_set_opt_type(type,r,func,free_func) \
+ if ((c.slen != 0) && (M_ASN1_next == (V_ASN1_UNIVERSAL| \
+ V_ASN1_CONSTRUCTED|V_ASN1_SET)))\
+ { M_ASN1_D2I_get_set_type(type,r,func,free_func); }
+
+#define M_ASN1_I2D_len_SET_opt(a,f) \
+ if ((a != NULL) && (sk_num(a) != 0)) \
+ M_ASN1_I2D_len_SET(a,f);
+
+#define M_ASN1_I2D_put_SET_opt(a,f) \
+ if ((a != NULL) && (sk_num(a) != 0)) \
+ M_ASN1_I2D_put_SET(a,f);
+
+#define M_ASN1_I2D_put_SEQUENCE_opt(a,f) \
+ if ((a != NULL) && (sk_num(a) != 0)) \
+ M_ASN1_I2D_put_SEQUENCE(a,f);
+
+#define M_ASN1_I2D_put_SEQUENCE_opt_type(type,a,f) \
+ if ((a != NULL) && (sk_##type##_num(a) != 0)) \
+ M_ASN1_I2D_put_SEQUENCE_type(type,a,f);
+
+#define M_ASN1_D2I_get_IMP_set_opt_type(type,b,func,free_func,tag) \
+ if ((c.slen != 0) && \
+ (M_ASN1_next == \
+ (V_ASN1_CONTEXT_SPECIFIC|V_ASN1_CONSTRUCTED|(tag))))\
+ { \
+ M_ASN1_D2I_get_imp_set_type(type,b,func,free_func,\
+ tag,V_ASN1_CONTEXT_SPECIFIC); \
+ }
+
+#define M_ASN1_D2I_get_seq_type(type,r,func,free_func) \
+ M_ASN1_D2I_get_imp_set_type(type,r,func,free_func,\
+ V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL)
+
+#define M_ASN1_D2I_get_seq_opt_type(type,r,func,free_func) \
+ if ((c.slen != 0) && (M_ASN1_next == (V_ASN1_UNIVERSAL| \
+ V_ASN1_CONSTRUCTED|V_ASN1_SEQUENCE)))\
+ { M_ASN1_D2I_get_seq_type(type,r,func,free_func); }
+
+#define M_ASN1_D2I_get_IMP_set_type(type,r,func,free_func,x) \
+ M_ASN1_D2I_get_imp_set_type(type,r,func,free_func,\
+ x,V_ASN1_CONTEXT_SPECIFIC);
+
+#define M_ASN1_D2I_get_imp_set_type(type,r,func,free_func,a,b) \
+ c.q=c.p; \
+ if (d2i_ASN1_SET_OF_##type(&(r),&c.p,c.slen,func,\
+ free_func,a,b) == NULL) \
+ { c.line=__LINE__; goto err; } \
+ c.slen-=(c.p-c.q);
+
+#define M_ASN1_D2I_get_set_strings(r,func,a,b) \
+ c.q=c.p; \
+ if (d2i_ASN1_STRING_SET(&(r),&c.p,c.slen,a,b) == NULL) \
+ { c.line=__LINE__; goto err; } \
+ c.slen-=(c.p-c.q);
+
+#define M_ASN1_D2I_get_EXP_opt(r,func,tag) \
+ if ((c.slen != 0L) && (M_ASN1_next == \
+ (V_ASN1_CONSTRUCTED|V_ASN1_CONTEXT_SPECIFIC|tag))) \
+ { \
+ int Tinf,Ttag,Tclass; \
+ long Tlen; \
+ \
+ c.q=c.p; \
+ Tinf=ASN1_get_object(&c.p,&Tlen,&Ttag,&Tclass,c.slen); \
+ if (Tinf & 0x80) \
+ { c.error=ERR_R_BAD_ASN1_OBJECT_HEADER; \
+ c.line=__LINE__; goto err; } \
+ if (Tinf == (V_ASN1_CONSTRUCTED+1)) \
+ Tlen = c.slen - (c.p - c.q) - 2; \
+ if (func(&(r),&c.p,Tlen) == NULL) \
+ { c.line=__LINE__; goto err; } \
+ if (Tinf == (V_ASN1_CONSTRUCTED+1)) { \
+ Tlen = c.slen - (c.p - c.q); \
+ if(!ASN1_const_check_infinite_end(&c.p, Tlen)) \
+ { c.error=ERR_R_MISSING_ASN1_EOS; \
+ c.line=__LINE__; goto err; } \
+ }\
+ c.slen-=(c.p-c.q); \
+ }
+
+#define M_ASN1_D2I_get_EXP_set_opt_type(type,r,func,free_func,tag,b) \
+ if ((c.slen != 0) && (M_ASN1_next == \
+ (V_ASN1_CONSTRUCTED|V_ASN1_CONTEXT_SPECIFIC|tag))) \
+ { \
+ int Tinf,Ttag,Tclass; \
+ long Tlen; \
+ \
+ c.q=c.p; \
+ Tinf=ASN1_get_object(&c.p,&Tlen,&Ttag,&Tclass,c.slen); \
+ if (Tinf & 0x80) \
+ { c.error=ERR_R_BAD_ASN1_OBJECT_HEADER; \
+ c.line=__LINE__; goto err; } \
+ if (Tinf == (V_ASN1_CONSTRUCTED+1)) \
+ Tlen = c.slen - (c.p - c.q) - 2; \
+ if (d2i_ASN1_SET_OF_##type(&(r),&c.p,Tlen,func, \
+ free_func,b,V_ASN1_UNIVERSAL) == NULL) \
+ { c.line=__LINE__; goto err; } \
+ if (Tinf == (V_ASN1_CONSTRUCTED+1)) { \
+ Tlen = c.slen - (c.p - c.q); \
+ if(!ASN1_check_infinite_end(&c.p, Tlen)) \
+ { c.error=ERR_R_MISSING_ASN1_EOS; \
+ c.line=__LINE__; goto err; } \
+ }\
+ c.slen-=(c.p-c.q); \
+ }
+
+/* BIG UGLY WARNING! This is so damn ugly I wanna puke. Unfortunately,
+ some macros that use ASN1_const_CTX still insist on writing in the input
+ stream. ARGH! ARGH! ARGH! Let's get rid of this macro package.
+ Please? -- Richard Levitte */
+#define M_ASN1_next (*((unsigned char *)(c.p)))
+#define M_ASN1_next_prev (*((unsigned char *)(c.q)))
+
+/*************************************************/
+
+#define M_ASN1_I2D_vars(a) int r=0,ret=0; \
+ unsigned char *p; \
+ if (a == NULL) return(0)
+
+/* Length Macros */
+#define M_ASN1_I2D_len(a,f) ret+=f(a,NULL)
+#define M_ASN1_I2D_len_IMP_opt(a,f) if (a != NULL) M_ASN1_I2D_len(a,f)
+
+#define M_ASN1_I2D_len_SET_type(type,a,f) \
+ ret+=i2d_ASN1_SET_OF_##type(a,NULL,f,V_ASN1_SET, \
+ V_ASN1_UNIVERSAL,IS_SET);
+
+#define M_ASN1_I2D_len_SEQUENCE_type(type,a,f) \
+ ret+=i2d_ASN1_SET_OF_##type(a,NULL,f,V_ASN1_SEQUENCE, \
+ V_ASN1_UNIVERSAL,IS_SEQUENCE)
+
+#define M_ASN1_I2D_len_SEQUENCE_opt(a,f) \
+ if ((a != NULL) && (sk_num(a) != 0)) \
+ M_ASN1_I2D_len_SEQUENCE(a,f);
+
+#define M_ASN1_I2D_len_SEQUENCE_opt_type(type,a,f) \
+ if ((a != NULL) && (sk_##type##_num(a) != 0)) \
+ M_ASN1_I2D_len_SEQUENCE_type(type,a,f);
+
+#define M_ASN1_I2D_len_IMP_SET_type(type,a,f,x) \
+ ret+=i2d_ASN1_SET_OF_##type(a,NULL,f,x, \
+ V_ASN1_CONTEXT_SPECIFIC,IS_SET);
+
+#define M_ASN1_I2D_len_IMP_SET_opt_type(type,a,f,x) \
+ if ((a != NULL) && (sk_##type##_num(a) != 0)) \
+ ret+=i2d_ASN1_SET_OF_##type(a,NULL,f,x, \
+ V_ASN1_CONTEXT_SPECIFIC,IS_SET);
+
+#define M_ASN1_I2D_len_IMP_SEQUENCE_opt_type(type,a,f,x) \
+ if ((a != NULL) && (sk_##type##_num(a) != 0)) \
+ ret+=i2d_ASN1_SET_OF_##type(a,NULL,f,x, \
+ V_ASN1_CONTEXT_SPECIFIC, \
+ IS_SEQUENCE);
+
+#define M_ASN1_I2D_len_EXP_opt(a,f,mtag,v) \
+ if (a != NULL)\
+ { \
+ v=f(a,NULL); \
+ ret+=ASN1_object_size(1,v,mtag); \
+ }
+
+#define M_ASN1_I2D_len_EXP_SEQUENCE_opt_type(type,a,f,mtag,tag,v) \
+ if ((a != NULL) && (sk_##type##_num(a) != 0))\
+ { \
+ v=i2d_ASN1_SET_OF_##type(a,NULL,f,tag, \
+ V_ASN1_UNIVERSAL, \
+ IS_SEQUENCE); \
+ ret+=ASN1_object_size(1,v,mtag); \
+ }
+
+/* Put Macros */
+#define M_ASN1_I2D_put(a,f) f(a,&p)
+
+#define M_ASN1_I2D_put_IMP_opt(a,f,t) \
+ if (a != NULL) \
+ { \
+ unsigned char *q=p; \
+ f(a,&p); \
+ *q=(V_ASN1_CONTEXT_SPECIFIC|t|(*q&V_ASN1_CONSTRUCTED));\
+ }
+
+#define M_ASN1_I2D_put_SET_type(type,a,f) \
+ i2d_ASN1_SET_OF_##type(a,&p,f,V_ASN1_SET,V_ASN1_UNIVERSAL,IS_SET)
+#define M_ASN1_I2D_put_IMP_SET_type(type,a,f,x) \
+ i2d_ASN1_SET_OF_##type(a,&p,f,x,V_ASN1_CONTEXT_SPECIFIC,IS_SET)
+
+#define M_ASN1_I2D_put_SEQUENCE_type(type,a,f) \
+ i2d_ASN1_SET_OF_##type(a,&p,f,V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL, \
+ IS_SEQUENCE)
+
+#define M_ASN1_I2D_put_SEQUENCE_opt(a,f) \
+ if ((a != NULL) && (sk_num(a) != 0)) \
+ M_ASN1_I2D_put_SEQUENCE(a,f);
+
+#define M_ASN1_I2D_put_IMP_SET_opt_type(type,a,f,x) \
+ if ((a != NULL) && (sk_##type##_num(a) != 0)) \
+ { i2d_ASN1_SET_OF_##type(a,&p,f,x, \
+ V_ASN1_CONTEXT_SPECIFIC, \
+ IS_SET); }
+
+#define M_ASN1_I2D_put_IMP_SEQUENCE_opt_type(type,a,f,x) \
+ if ((a != NULL) && (sk_##type##_num(a) != 0)) \
+ { i2d_ASN1_SET_OF_##type(a,&p,f,x, \
+ V_ASN1_CONTEXT_SPECIFIC, \
+ IS_SEQUENCE); }
+
+#define M_ASN1_I2D_put_EXP_opt(a,f,tag,v) \
+ if (a != NULL) \
+ { \
+ ASN1_put_object(&p,1,v,tag,V_ASN1_CONTEXT_SPECIFIC); \
+ f(a,&p); \
+ }
+
+#define M_ASN1_I2D_put_EXP_SEQUENCE_opt_type(type,a,f,mtag,tag,v) \
+ if ((a != NULL) && (sk_##type##_num(a) != 0)) \
+ { \
+ ASN1_put_object(&p,1,v,mtag,V_ASN1_CONTEXT_SPECIFIC); \
+ i2d_ASN1_SET_OF_##type(a,&p,f,tag,V_ASN1_UNIVERSAL, \
+ IS_SEQUENCE); \
+ }
+
+#define M_ASN1_I2D_seq_total() \
+ r=ASN1_object_size(1,ret,V_ASN1_SEQUENCE); \
+ if (pp == NULL) return(r); \
+ p= *pp; \
+ ASN1_put_object(&p,1,ret,V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL)
+
+#define M_ASN1_I2D_INF_seq_start(tag,ctx) \
+ *(p++)=(V_ASN1_CONSTRUCTED|(tag)|(ctx)); \
+ *(p++)=0x80
+
+#define M_ASN1_I2D_INF_seq_end() *(p++)=0x00; *(p++)=0x00
+
+#define M_ASN1_I2D_finish() *pp=p; \
+ return(r);
+
+int asn1_GetSequence(ASN1_const_CTX *c, long *length);
+void asn1_add_error(const unsigned char *address, int offset);
+#ifdef __cplusplus
+}
+#endif
+
+#endif
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/1ce874ea/thirdparty/libressl/include/openssl/asn1t.h
----------------------------------------------------------------------
diff --git a/thirdparty/libressl/include/openssl/asn1t.h b/thirdparty/libressl/include/openssl/asn1t.h
new file mode 100644
index 0000000..ba380bd
--- /dev/null
+++ b/thirdparty/libressl/include/openssl/asn1t.h
@@ -0,0 +1,880 @@
+/* $OpenBSD: asn1t.h,v 1.14 2016/12/27 15:12:51 jsing Exp $ */
+/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
+ * project 2000.
+ */
+/* ====================================================================
+ * Copyright (c) 2000-2005 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).
+ *
+ */
+#ifndef HEADER_ASN1T_H
+#define HEADER_ASN1T_H
+
+#include <stddef.h>
+
+#include <openssl/opensslconf.h>
+
+#include <openssl/asn1.h>
+
+/* ASN1 template defines, structures and functions */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef LIBRESSL_INTERNAL
+
+/* Macro to obtain ASN1_ADB pointer from a type (only used internally) */
+#define ASN1_ADB_ptr(iptr) ((const ASN1_ADB *)(iptr))
+
+
+/* Macros for start and end of ASN1_ITEM definition */
+
+#define ASN1_ITEM_start(itname) \
+ const ASN1_ITEM itname##_it = {
+
+#define ASN1_ITEM_end(itname) \
+ };
+
+
+
+/* Macros to aid ASN1 template writing */
+
+#define ASN1_ITEM_TEMPLATE(tname) \
+ static const ASN1_TEMPLATE tname##_item_tt
+
+#define ASN1_ITEM_TEMPLATE_END(tname) \
+ ;\
+ ASN1_ITEM_start(tname) \
+ ASN1_ITYPE_PRIMITIVE,\
+ -1,\
+ &tname##_item_tt,\
+ 0,\
+ NULL,\
+ 0,\
+ #tname \
+ ASN1_ITEM_end(tname)
+
+
+/* This is a ASN1 type which just embeds a template */
+
+/* This pair helps declare a SEQUENCE. We can do:
+ *
+ * ASN1_SEQUENCE(stname) = {
+ * ... SEQUENCE components ...
+ * } ASN1_SEQUENCE_END(stname)
+ *
+ * This will produce an ASN1_ITEM called stname_it
+ * for a structure called stname.
+ *
+ * If you want the same structure but a different
+ * name then use:
+ *
+ * ASN1_SEQUENCE(itname) = {
+ * ... SEQUENCE components ...
+ * } ASN1_SEQUENCE_END_name(stname, itname)
+ *
+ * This will create an item called itname_it using
+ * a structure called stname.
+ */
+
+#define ASN1_SEQUENCE(tname) \
+ static const ASN1_TEMPLATE tname##_seq_tt[]
+
+#define ASN1_SEQUENCE_END(stname) ASN1_SEQUENCE_END_name(stname, stname)
+
+#define ASN1_SEQUENCE_END_name(stname, tname) \
+ ;\
+ ASN1_ITEM_start(tname) \
+ ASN1_ITYPE_SEQUENCE,\
+ V_ASN1_SEQUENCE,\
+ tname##_seq_tt,\
+ sizeof(tname##_seq_tt) / sizeof(ASN1_TEMPLATE),\
+ NULL,\
+ sizeof(stname),\
+ #stname \
+ ASN1_ITEM_end(tname)
+
+#define ASN1_NDEF_SEQUENCE(tname) \
+ ASN1_SEQUENCE(tname)
+
+#define ASN1_NDEF_SEQUENCE_cb(tname, cb) \
+ ASN1_SEQUENCE_cb(tname, cb)
+
+#define ASN1_SEQUENCE_cb(tname, cb) \
+ static const ASN1_AUX tname##_aux = {NULL, 0, 0, 0, cb, 0}; \
+ ASN1_SEQUENCE(tname)
+
+#define ASN1_BROKEN_SEQUENCE(tname) \
+ static const ASN1_AUX tname##_aux = {NULL, ASN1_AFLG_BROKEN, 0, 0, 0, 0}; \
+ ASN1_SEQUENCE(tname)
+
+#define ASN1_SEQUENCE_ref(tname, cb, lck) \
+ static const ASN1_AUX tname##_aux = {NULL, ASN1_AFLG_REFCOUNT, offsetof(tname, references), lck, cb, 0}; \
+ ASN1_SEQUENCE(tname)
+
+#define ASN1_SEQUENCE_enc(tname, enc, cb) \
+ static const ASN1_AUX tname##_aux = {NULL, ASN1_AFLG_ENCODING, 0, 0, cb, offsetof(tname, enc)}; \
+ ASN1_SEQUENCE(tname)
+
+#define ASN1_NDEF_SEQUENCE_END(tname) \
+ ;\
+ ASN1_ITEM_start(tname) \
+ ASN1_ITYPE_NDEF_SEQUENCE,\
+ V_ASN1_SEQUENCE,\
+ tname##_seq_tt,\
+ sizeof(tname##_seq_tt) / sizeof(ASN1_TEMPLATE),\
+ NULL,\
+ sizeof(tname),\
+ #tname \
+ ASN1_ITEM_end(tname)
+
+#define ASN1_BROKEN_SEQUENCE_END(stname) ASN1_SEQUENCE_END_ref(stname, stname)
+
+#define ASN1_SEQUENCE_END_enc(stname, tname) ASN1_SEQUENCE_END_ref(stname, tname)
+
+#define ASN1_SEQUENCE_END_cb(stname, tname) ASN1_SEQUENCE_END_ref(stname, tname)
+
+#define ASN1_SEQUENCE_END_ref(stname, tname) \
+ ;\
+ ASN1_ITEM_start(tname) \
+ ASN1_ITYPE_SEQUENCE,\
+ V_ASN1_SEQUENCE,\
+ tname##_seq_tt,\
+ sizeof(tname##_seq_tt) / sizeof(ASN1_TEMPLATE),\
+ &tname##_aux,\
+ sizeof(stname),\
+ #stname \
+ ASN1_ITEM_end(tname)
+
+#define ASN1_NDEF_SEQUENCE_END_cb(stname, tname) \
+ ;\
+ ASN1_ITEM_start(tname) \
+ ASN1_ITYPE_NDEF_SEQUENCE,\
+ V_ASN1_SEQUENCE,\
+ tname##_seq_tt,\
+ sizeof(tname##_seq_tt) / sizeof(ASN1_TEMPLATE),\
+ &tname##_aux,\
+ sizeof(stname),\
+ #stname \
+ ASN1_ITEM_end(tname)
+
+
+/* This pair helps declare a CHOICE type. We can do:
+ *
+ * ASN1_CHOICE(chname) = {
+ * ... CHOICE options ...
+ * ASN1_CHOICE_END(chname)
+ *
+ * This will produce an ASN1_ITEM called chname_it
+ * for a structure called chname. The structure
+ * definition must look like this:
+ * typedef struct {
+ * int type;
+ * union {
+ * ASN1_SOMETHING *opt1;
+ * ASN1_SOMEOTHER *opt2;
+ * } value;
+ * } chname;
+ *
+ * the name of the selector must be 'type'.
+ * to use an alternative selector name use the
+ * ASN1_CHOICE_END_selector() version.
+ */
+
+#define ASN1_CHOICE(tname) \
+ static const ASN1_TEMPLATE tname##_ch_tt[]
+
+#define ASN1_CHOICE_cb(tname, cb) \
+ static const ASN1_AUX tname##_aux = {NULL, 0, 0, 0, cb, 0}; \
+ ASN1_CHOICE(tname)
+
+#define ASN1_CHOICE_END(stname) ASN1_CHOICE_END_name(stname, stname)
+
+#define ASN1_CHOICE_END_name(stname, tname) ASN1_CHOICE_END_selector(stname, tname, type)
+
+#define ASN1_CHOICE_END_selector(stname, tname, selname) \
+ ;\
+ ASN1_ITEM_start(tname) \
+ ASN1_ITYPE_CHOICE,\
+ offsetof(stname,selname) ,\
+ tname##_ch_tt,\
+ sizeof(tname##_ch_tt) / sizeof(ASN1_TEMPLATE),\
+ NULL,\
+ sizeof(stname),\
+ #stname \
+ ASN1_ITEM_end(tname)
+
+#define ASN1_CHOICE_END_cb(stname, tname, selname) \
+ ;\
+ ASN1_ITEM_start(tname) \
+ ASN1_ITYPE_CHOICE,\
+ offsetof(stname,selname) ,\
+ tname##_ch_tt,\
+ sizeof(tname##_ch_tt) / sizeof(ASN1_TEMPLATE),\
+ &tname##_aux,\
+ sizeof(stname),\
+ #stname \
+ ASN1_ITEM_end(tname)
+
+/* This helps with the template wrapper form of ASN1_ITEM */
+
+#define ASN1_EX_TEMPLATE_TYPE(flags, tag, name, type) { \
+ (flags), (tag), 0,\
+ #name, ASN1_ITEM_ref(type) }
+
+/* These help with SEQUENCE or CHOICE components */
+
+/* used to declare other types */
+
+#define ASN1_EX_TYPE(flags, tag, stname, field, type) { \
+ (flags), (tag), offsetof(stname, field),\
+ #field, ASN1_ITEM_ref(type) }
+
+/* used when the structure is combined with the parent */
+
+#define ASN1_EX_COMBINE(flags, tag, type) { \
+ (flags)|ASN1_TFLG_COMBINE, (tag), 0, NULL, ASN1_ITEM_ref(type) }
+
+/* implicit and explicit helper macros */
+
+#define ASN1_IMP_EX(stname, field, type, tag, ex) \
+ ASN1_EX_TYPE(ASN1_TFLG_IMPLICIT | ex, tag, stname, field, type)
+
+#define ASN1_EXP_EX(stname, field, type, tag, ex) \
+ ASN1_EX_TYPE(ASN1_TFLG_EXPLICIT | ex, tag, stname, field, type)
+
+/* Any defined by macros: the field used is in the table itself */
+
+#define ASN1_ADB_OBJECT(tblname) { ASN1_TFLG_ADB_OID, -1, 0, #tblname, (const ASN1_ITEM *)&(tblname##_adb) }
+#define ASN1_ADB_INTEGER(tblname) { ASN1_TFLG_ADB_INT, -1, 0, #tblname, (const ASN1_ITEM *)&(tblname##_adb) }
+/* Plain simple type */
+#define ASN1_SIMPLE(stname, field, type) ASN1_EX_TYPE(0,0, stname, field, type)
+
+/* OPTIONAL simple type */
+#define ASN1_OPT(stname, field, type) ASN1_EX_TYPE(ASN1_TFLG_OPTIONAL, 0, stname, field, type)
+
+/* IMPLICIT tagged simple type */
+#define ASN1_IMP(stname, field, type, tag) ASN1_IMP_EX(stname, field, type, tag, 0)
+
+/* IMPLICIT tagged OPTIONAL simple type */
+#define ASN1_IMP_OPT(stname, field, type, tag) ASN1_IMP_EX(stname, field, type, tag, ASN1_TFLG_OPTIONAL)
+
+/* Same as above but EXPLICIT */
+
+#define ASN1_EXP(stname, field, type, tag) ASN1_EXP_EX(stname, field, type, tag, 0)
+#define ASN1_EXP_OPT(stname, field, type, tag) ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_OPTIONAL)
+
+/* SEQUENCE OF type */
+#define ASN1_SEQUENCE_OF(stname, field, type) \
+ ASN1_EX_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, stname, field, type)
+
+/* OPTIONAL SEQUENCE OF */
+#define ASN1_SEQUENCE_OF_OPT(stname, field, type) \
+ ASN1_EX_TYPE(ASN1_TFLG_SEQUENCE_OF|ASN1_TFLG_OPTIONAL, 0, stname, field, type)
+
+/* Same as above but for SET OF */
+
+#define ASN1_SET_OF(stname, field, type) \
+ ASN1_EX_TYPE(ASN1_TFLG_SET_OF, 0, stname, field, type)
+
+#define ASN1_SET_OF_OPT(stname, field, type) \
+ ASN1_EX_TYPE(ASN1_TFLG_SET_OF|ASN1_TFLG_OPTIONAL, 0, stname, field, type)
+
+/* Finally compound types of SEQUENCE, SET, IMPLICIT, EXPLICIT and OPTIONAL */
+
+#define ASN1_IMP_SET_OF(stname, field, type, tag) \
+ ASN1_IMP_EX(stname, field, type, tag, ASN1_TFLG_SET_OF)
+
+#define ASN1_EXP_SET_OF(stname, field, type, tag) \
+ ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_SET_OF)
+
+#define ASN1_IMP_SET_OF_OPT(stname, field, type, tag) \
+ ASN1_IMP_EX(stname, field, type, tag, ASN1_TFLG_SET_OF|ASN1_TFLG_OPTIONAL)
+
+#define ASN1_EXP_SET_OF_OPT(stname, field, type, tag) \
+ ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_SET_OF|ASN1_TFLG_OPTIONAL)
+
+#define ASN1_IMP_SEQUENCE_OF(stname, field, type, tag) \
+ ASN1_IMP_EX(stname, field, type, tag, ASN1_TFLG_SEQUENCE_OF)
+
+#define ASN1_IMP_SEQUENCE_OF_OPT(stname, field, type, tag) \
+ ASN1_IMP_EX(stname, field, type, tag, ASN1_TFLG_SEQUENCE_OF|ASN1_TFLG_OPTIONAL)
+
+#define ASN1_EXP_SEQUENCE_OF(stname, field, type, tag) \
+ ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_SEQUENCE_OF)
+
+#define ASN1_EXP_SEQUENCE_OF_OPT(stname, field, type, tag) \
+ ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_SEQUENCE_OF|ASN1_TFLG_OPTIONAL)
+
+/* EXPLICIT using indefinite length constructed form */
+#define ASN1_NDEF_EXP(stname, field, type, tag) \
+ ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_NDEF)
+
+/* EXPLICIT OPTIONAL using indefinite length constructed form */
+#define ASN1_NDEF_EXP_OPT(stname, field, type, tag) \
+ ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_OPTIONAL|ASN1_TFLG_NDEF)
+
+/* Macros for the ASN1_ADB structure */
+
+#define ASN1_ADB(name) \
+ static const ASN1_ADB_TABLE name##_adbtbl[]
+
+
+#define ASN1_ADB_END(name, flags, field, app_table, def, none) \
+ ;\
+ static const ASN1_ADB name##_adb = {\
+ flags,\
+ offsetof(name, field),\
+ app_table,\
+ name##_adbtbl,\
+ sizeof(name##_adbtbl) / sizeof(ASN1_ADB_TABLE),\
+ def,\
+ none\
+ }
+
+
+#define ADB_ENTRY(val, template) {val, template}
+
+#define ASN1_ADB_TEMPLATE(name) \
+ static const ASN1_TEMPLATE name##_tt
+
+#endif /* !LIBRESSL_INTERNAL */
+
+/* This is the ASN1 template structure that defines
+ * a wrapper round the actual type. It determines the
+ * actual position of the field in the value structure,
+ * various flags such as OPTIONAL and the field name.
+ */
+
+struct ASN1_TEMPLATE_st {
+unsigned long flags; /* Various flags */
+long tag; /* tag, not used if no tagging */
+unsigned long offset; /* Offset of this field in structure */
+#ifndef NO_ASN1_FIELD_NAMES
+const char *field_name; /* Field name */
+#endif
+ASN1_ITEM_EXP *item; /* Relevant ASN1_ITEM or ASN1_ADB */
+};
+
+/* Macro to extract ASN1_ITEM and ASN1_ADB pointer from ASN1_TEMPLATE */
+
+#define ASN1_TEMPLATE_item(t) (t->item_ptr)
+#define ASN1_TEMPLATE_adb(t) (t->item_ptr)
+
+typedef struct ASN1_ADB_TABLE_st ASN1_ADB_TABLE;
+typedef struct ASN1_ADB_st ASN1_ADB;
+
+struct ASN1_ADB_st {
+ unsigned long flags; /* Various flags */
+ unsigned long offset; /* Offset of selector field */
+ STACK_OF(ASN1_ADB_TABLE) **app_items; /* Application defined items */
+ const ASN1_ADB_TABLE *tbl; /* Table of possible types */
+ long tblcount; /* Number of entries in tbl */
+ const ASN1_TEMPLATE *default_tt; /* Type to use if no match */
+ const ASN1_TEMPLATE *null_tt; /* Type to use if selector is NULL */
+};
+
+struct ASN1_ADB_TABLE_st {
+ long value; /* NID for an object or value for an int */
+ const ASN1_TEMPLATE tt; /* item for this value */
+};
+
+/* template flags */
+
+/* Field is optional */
+#define ASN1_TFLG_OPTIONAL (0x1)
+
+/* Field is a SET OF */
+#define ASN1_TFLG_SET_OF (0x1 << 1)
+
+/* Field is a SEQUENCE OF */
+#define ASN1_TFLG_SEQUENCE_OF (0x2 << 1)
+
+/* Special case: this refers to a SET OF that
+ * will be sorted into DER order when encoded *and*
+ * the corresponding STACK will be modified to match
+ * the new order.
+ */
+#define ASN1_TFLG_SET_ORDER (0x3 << 1)
+
+/* Mask for SET OF or SEQUENCE OF */
+#define ASN1_TFLG_SK_MASK (0x3 << 1)
+
+/* These flags mean the tag should be taken from the
+ * tag field. If EXPLICIT then the underlying type
+ * is used for the inner tag.
+ */
+
+/* IMPLICIT tagging */
+#define ASN1_TFLG_IMPTAG (0x1 << 3)
+
+
+/* EXPLICIT tagging, inner tag from underlying type */
+#define ASN1_TFLG_EXPTAG (0x2 << 3)
+
+#define ASN1_TFLG_TAG_MASK (0x3 << 3)
+
+/* context specific IMPLICIT */
+#define ASN1_TFLG_IMPLICIT ASN1_TFLG_IMPTAG|ASN1_TFLG_CONTEXT
+
+/* context specific EXPLICIT */
+#define ASN1_TFLG_EXPLICIT ASN1_TFLG_EXPTAG|ASN1_TFLG_CONTEXT
+
+/* If tagging is in force these determine the
+ * type of tag to use. Otherwise the tag is
+ * determined by the underlying type. These
+ * values reflect the actual octet format.
+ */
+
+/* Universal tag */
+#define ASN1_TFLG_UNIVERSAL (0x0<<6)
+/* Application tag */
+#define ASN1_TFLG_APPLICATION (0x1<<6)
+/* Context specific tag */
+#define ASN1_TFLG_CONTEXT (0x2<<6)
+/* Private tag */
+#define ASN1_TFLG_PRIVATE (0x3<<6)
+
+#define ASN1_TFLG_TAG_CLASS (0x3<<6)
+
+/* These are for ANY DEFINED BY type. In this case
+ * the 'item' field points to an ASN1_ADB structure
+ * which contains a table of values to decode the
+ * relevant type
+ */
+
+#define ASN1_TFLG_ADB_MASK (0x3<<8)
+
+#define ASN1_TFLG_ADB_OID (0x1<<8)
+
+#define ASN1_TFLG_ADB_INT (0x1<<9)
+
+/* This flag means a parent structure is passed
+ * instead of the field: this is useful is a
+ * SEQUENCE is being combined with a CHOICE for
+ * example. Since this means the structure and
+ * item name will differ we need to use the
+ * ASN1_CHOICE_END_name() macro for example.
+ */
+
+#define ASN1_TFLG_COMBINE (0x1<<10)
+
+/* This flag when present in a SEQUENCE OF, SET OF
+ * or EXPLICIT causes indefinite length constructed
+ * encoding to be used if required.
+ */
+
+#define ASN1_TFLG_NDEF (0x1<<11)
+
+/* This is the actual ASN1 item itself */
+
+struct ASN1_ITEM_st {
+char itype; /* The item type, primitive, SEQUENCE, CHOICE or extern */
+long utype; /* underlying type */
+const ASN1_TEMPLATE *templates; /* If SEQUENCE or CHOICE this contains the contents */
+long tcount; /* Number of templates if SEQUENCE or CHOICE */
+const void *funcs; /* functions that handle this type */
+long size; /* Structure size (usually)*/
+#ifndef NO_ASN1_FIELD_NAMES
+const char *sname; /* Structure name */
+#endif
+};
+
+/* These are values for the itype field and
+ * determine how the type is interpreted.
+ *
+ * For PRIMITIVE types the underlying type
+ * determines the behaviour if items is NULL.
+ *
+ * Otherwise templates must contain a single
+ * template and the type is treated in the
+ * same way as the type specified in the template.
+ *
+ * For SEQUENCE types the templates field points
+ * to the members, the size field is the
+ * structure size.
+ *
+ * For CHOICE types the templates field points
+ * to each possible member (typically a union)
+ * and the 'size' field is the offset of the
+ * selector.
+ *
+ * The 'funcs' field is used for application
+ * specific functions.
+ *
+ * The EXTERN type uses a new style d2i/i2d.
+ * The new style should be used where possible
+ * because it avoids things like the d2i IMPLICIT
+ * hack.
+ *
+ * MSTRING is a multiple string type, it is used
+ * for a CHOICE of character strings where the
+ * actual strings all occupy an ASN1_STRING
+ * structure. In this case the 'utype' field
+ * has a special meaning, it is used as a mask
+ * of acceptable types using the B_ASN1 constants.
+ *
+ * NDEF_SEQUENCE is the same as SEQUENCE except
+ * that it will use indefinite length constructed
+ * encoding if requested.
+ *
+ */
+
+#define ASN1_ITYPE_PRIMITIVE 0x0
+
+#define ASN1_ITYPE_SEQUENCE 0x1
+
+#define ASN1_ITYPE_CHOICE 0x2
+
+#define ASN1_ITYPE_EXTERN 0x4
+
+#define ASN1_ITYPE_MSTRING 0x5
+
+#define ASN1_ITYPE_NDEF_SEQUENCE 0x6
+
+/* Cache for ASN1 tag and length, so we
+ * don't keep re-reading it for things
+ * like CHOICE
+ */
+
+struct ASN1_TLC_st{
+ char valid; /* Values below are valid */
+ int ret; /* return value */
+ long plen; /* length */
+ int ptag; /* class value */
+ int pclass; /* class value */
+ int hdrlen; /* header length */
+};
+
+/* Typedefs for ASN1 function pointers */
+
+typedef ASN1_VALUE * ASN1_new_func(void);
+typedef void ASN1_free_func(ASN1_VALUE *a);
+typedef ASN1_VALUE * ASN1_d2i_func(ASN1_VALUE **a, const unsigned char ** in, long length);
+typedef int ASN1_i2d_func(ASN1_VALUE * a, unsigned char **in);
+
+typedef int ASN1_ex_d2i(ASN1_VALUE **pval, const unsigned char **in, long len, const ASN1_ITEM *it,
+ int tag, int aclass, char opt, ASN1_TLC *ctx);
+
+typedef int ASN1_ex_i2d(ASN1_VALUE **pval, unsigned char **out, const ASN1_ITEM *it, int tag, int aclass);
+typedef int ASN1_ex_new_func(ASN1_VALUE **pval, const ASN1_ITEM *it);
+typedef void ASN1_ex_free_func(ASN1_VALUE **pval, const ASN1_ITEM *it);
+
+typedef int ASN1_ex_print_func(BIO *out, ASN1_VALUE **pval,
+ int indent, const char *fname,
+ const ASN1_PCTX *pctx);
+
+typedef int ASN1_primitive_i2c(ASN1_VALUE **pval, unsigned char *cont, int *putype, const ASN1_ITEM *it);
+typedef int ASN1_primitive_c2i(ASN1_VALUE **pval, const unsigned char *cont, int len, int utype, char *free_cont, const ASN1_ITEM *it);
+typedef int ASN1_primitive_print(BIO *out, ASN1_VALUE **pval, const ASN1_ITEM *it, int indent, const ASN1_PCTX *pctx);
+
+typedef struct ASN1_EXTERN_FUNCS_st {
+ void *app_data;
+ ASN1_ex_new_func *asn1_ex_new;
+ ASN1_ex_free_func *asn1_ex_free;
+ ASN1_ex_free_func *asn1_ex_clear;
+ ASN1_ex_d2i *asn1_ex_d2i;
+ ASN1_ex_i2d *asn1_ex_i2d;
+ ASN1_ex_print_func *asn1_ex_print;
+} ASN1_EXTERN_FUNCS;
+
+typedef struct ASN1_PRIMITIVE_FUNCS_st {
+ void *app_data;
+ unsigned long flags;
+ ASN1_ex_new_func *prim_new;
+ ASN1_ex_free_func *prim_free;
+ ASN1_ex_free_func *prim_clear;
+ ASN1_primitive_c2i *prim_c2i;
+ ASN1_primitive_i2c *prim_i2c;
+ ASN1_primitive_print *prim_print;
+} ASN1_PRIMITIVE_FUNCS;
+
+/* This is the ASN1_AUX structure: it handles various
+ * miscellaneous requirements. For example the use of
+ * reference counts and an informational callback.
+ *
+ * The "informational callback" is called at various
+ * points during the ASN1 encoding and decoding. It can
+ * be used to provide minor customisation of the structures
+ * used. This is most useful where the supplied routines
+ * *almost* do the right thing but need some extra help
+ * at a few points. If the callback returns zero then
+ * it is assumed a fatal error has occurred and the
+ * main operation should be abandoned.
+ *
+ * If major changes in the default behaviour are required
+ * then an external type is more appropriate.
+ */
+
+typedef int ASN1_aux_cb(int operation, ASN1_VALUE **in, const ASN1_ITEM *it,
+ void *exarg);
+
+typedef struct ASN1_AUX_st {
+ void *app_data;
+ int flags;
+ int ref_offset; /* Offset of reference value */
+ int ref_lock; /* Lock type to use */
+ ASN1_aux_cb *asn1_cb;
+ int enc_offset; /* Offset of ASN1_ENCODING structure */
+} ASN1_AUX;
+
+/* For print related callbacks exarg points to this structure */
+typedef struct ASN1_PRINT_ARG_st {
+ BIO *out;
+ int indent;
+ const ASN1_PCTX *pctx;
+} ASN1_PRINT_ARG;
+
+/* For streaming related callbacks exarg points to this structure */
+typedef struct ASN1_STREAM_ARG_st {
+ /* BIO to stream through */
+ BIO *out;
+ /* BIO with filters appended */
+ BIO *ndef_bio;
+ /* Streaming I/O boundary */
+ unsigned char **boundary;
+} ASN1_STREAM_ARG;
+
+/* Flags in ASN1_AUX */
+
+/* Use a reference count */
+#define ASN1_AFLG_REFCOUNT 1
+/* Save the encoding of structure (useful for signatures) */
+#define ASN1_AFLG_ENCODING 2
+/* The Sequence length is invalid */
+#define ASN1_AFLG_BROKEN 4
+
+/* operation values for asn1_cb */
+
+#define ASN1_OP_NEW_PRE 0
+#define ASN1_OP_NEW_POST 1
+#define ASN1_OP_FREE_PRE 2
+#define ASN1_OP_FREE_POST 3
+#define ASN1_OP_D2I_PRE 4
+#define ASN1_OP_D2I_POST 5
+#define ASN1_OP_I2D_PRE 6
+#define ASN1_OP_I2D_POST 7
+#define ASN1_OP_PRINT_PRE 8
+#define ASN1_OP_PRINT_POST 9
+#define ASN1_OP_STREAM_PRE 10
+#define ASN1_OP_STREAM_POST 11
+#define ASN1_OP_DETACHED_PRE 12
+#define ASN1_OP_DETACHED_POST 13
+
+#ifndef LIBRESSL_INTERNAL
+
+/* Macro to implement a primitive type */
+#define IMPLEMENT_ASN1_TYPE(stname) IMPLEMENT_ASN1_TYPE_ex(stname, stname, 0)
+#define IMPLEMENT_ASN1_TYPE_ex(itname, vname, ex) \
+ ASN1_ITEM_start(itname) \
+ ASN1_ITYPE_PRIMITIVE, V_##vname, NULL, 0, NULL, ex, #itname \
+ ASN1_ITEM_end(itname)
+
+/* Macro to implement a multi string type */
+#define IMPLEMENT_ASN1_MSTRING(itname, mask) \
+ ASN1_ITEM_start(itname) \
+ ASN1_ITYPE_MSTRING, mask, NULL, 0, NULL, sizeof(ASN1_STRING), #itname \
+ ASN1_ITEM_end(itname)
+#define IMPLEMENT_EXTERN_ASN1(sname, tag, fptrs) \
+ ASN1_ITEM_start(sname) \
+ ASN1_ITYPE_EXTERN, \
+ tag, \
+ NULL, \
+ 0, \
+ &fptrs, \
+ 0, \
+ #sname \
+ ASN1_ITEM_end(sname)
+
+/* Macro to implement standard functions in terms of ASN1_ITEM structures */
+
+#define IMPLEMENT_ASN1_FUNCTIONS(stname) IMPLEMENT_ASN1_FUNCTIONS_fname(stname, stname, stname)
+
+#define IMPLEMENT_ASN1_FUNCTIONS_name(stname, itname) IMPLEMENT_ASN1_FUNCTIONS_fname(stname, itname, itname)
+
+#define IMPLEMENT_ASN1_FUNCTIONS_ENCODE_name(stname, itname) \
+ IMPLEMENT_ASN1_FUNCTIONS_ENCODE_fname(stname, itname, itname)
+
+#define IMPLEMENT_STATIC_ASN1_ALLOC_FUNCTIONS(stname) \
+ IMPLEMENT_ASN1_ALLOC_FUNCTIONS_pfname(static, stname, stname, stname)
+
+#define IMPLEMENT_ASN1_ALLOC_FUNCTIONS(stname) \
+ IMPLEMENT_ASN1_ALLOC_FUNCTIONS_fname(stname, stname, stname)
+
+#define IMPLEMENT_ASN1_ALLOC_FUNCTIONS_pfname(pre, stname, itname, fname) \
+ pre stname *fname##_new(void) \
+ { \
+ return (stname *)ASN1_item_new(ASN1_ITEM_rptr(itname)); \
+ } \
+ pre void fname##_free(stname *a) \
+ { \
+ ASN1_item_free((ASN1_VALUE *)a, ASN1_ITEM_rptr(itname)); \
+ }
+
+#define IMPLEMENT_ASN1_ALLOC_FUNCTIONS_fname(stname, itname, fname) \
+ stname *fname##_new(void) \
+ { \
+ return (stname *)ASN1_item_new(ASN1_ITEM_rptr(itname)); \
+ } \
+ void fname##_free(stname *a) \
+ { \
+ ASN1_item_free((ASN1_VALUE *)a, ASN1_ITEM_rptr(itname)); \
+ }
+
+#define IMPLEMENT_ASN1_FUNCTIONS_fname(stname, itname, fname) \
+ IMPLEMENT_ASN1_ENCODE_FUNCTIONS_fname(stname, itname, fname) \
+ IMPLEMENT_ASN1_ALLOC_FUNCTIONS_fname(stname, itname, fname)
+
+#define IMPLEMENT_ASN1_ENCODE_FUNCTIONS_fname(stname, itname, fname) \
+ stname *d2i_##fname(stname **a, const unsigned char **in, long len) \
+ { \
+ return (stname *)ASN1_item_d2i((ASN1_VALUE **)a, in, len, ASN1_ITEM_rptr(itname));\
+ } \
+ int i2d_##fname(stname *a, unsigned char **out) \
+ { \
+ return ASN1_item_i2d((ASN1_VALUE *)a, out, ASN1_ITEM_rptr(itname));\
+ }
+
+#define IMPLEMENT_ASN1_NDEF_FUNCTION(stname) \
+ int i2d_##stname##_NDEF(stname *a, unsigned char **out) \
+ { \
+ return ASN1_item_ndef_i2d((ASN1_VALUE *)a, out, ASN1_ITEM_rptr(stname));\
+ }
+
+/* This includes evil casts to remove const: they will go away when full
+ * ASN1 constification is done.
+ */
+#define IMPLEMENT_ASN1_ENCODE_FUNCTIONS_const_fname(stname, itname, fname) \
+ stname *d2i_##fname(stname **a, const unsigned char **in, long len) \
+ { \
+ return (stname *)ASN1_item_d2i((ASN1_VALUE **)a, in, len, ASN1_ITEM_rptr(itname));\
+ } \
+ int i2d_##fname(const stname *a, unsigned char **out) \
+ { \
+ return ASN1_item_i2d((ASN1_VALUE *)a, out, ASN1_ITEM_rptr(itname));\
+ }
+
+#define IMPLEMENT_ASN1_DUP_FUNCTION(stname) \
+ stname * stname##_dup(stname *x) \
+ { \
+ return ASN1_item_dup(ASN1_ITEM_rptr(stname), x); \
+ }
+
+#define IMPLEMENT_ASN1_PRINT_FUNCTION(stname) \
+ IMPLEMENT_ASN1_PRINT_FUNCTION_fname(stname, stname, stname)
+
+#define IMPLEMENT_ASN1_PRINT_FUNCTION_fname(stname, itname, fname) \
+ int fname##_print_ctx(BIO *out, stname *x, int indent, \
+ const ASN1_PCTX *pctx) \
+ { \
+ return ASN1_item_print(out, (ASN1_VALUE *)x, indent, \
+ ASN1_ITEM_rptr(itname), pctx); \
+ }
+
+#define IMPLEMENT_ASN1_FUNCTIONS_const(name) \
+ IMPLEMENT_ASN1_FUNCTIONS_const_fname(name, name, name)
+
+#define IMPLEMENT_ASN1_FUNCTIONS_const_fname(stname, itname, fname) \
+ IMPLEMENT_ASN1_ENCODE_FUNCTIONS_const_fname(stname, itname, fname) \
+ IMPLEMENT_ASN1_ALLOC_FUNCTIONS_fname(stname, itname, fname)
+
+#endif /* !LIBRESSL_INTERNAL */
+
+/* external definitions for primitive types */
+
+extern const ASN1_ITEM ASN1_BOOLEAN_it;
+extern const ASN1_ITEM ASN1_TBOOLEAN_it;
+extern const ASN1_ITEM ASN1_FBOOLEAN_it;
+extern const ASN1_ITEM ASN1_SEQUENCE_it;
+extern const ASN1_ITEM CBIGNUM_it;
+extern const ASN1_ITEM BIGNUM_it;
+extern const ASN1_ITEM LONG_it;
+extern const ASN1_ITEM ZLONG_it;
+
+DECLARE_STACK_OF(ASN1_VALUE)
+
+/* Functions used internally by the ASN1 code */
+
+int ASN1_item_ex_new(ASN1_VALUE **pval, const ASN1_ITEM *it);
+void ASN1_item_ex_free(ASN1_VALUE **pval, const ASN1_ITEM *it);
+int ASN1_template_new(ASN1_VALUE **pval, const ASN1_TEMPLATE *tt);
+int ASN1_primitive_new(ASN1_VALUE **pval, const ASN1_ITEM *it);
+
+void ASN1_template_free(ASN1_VALUE **pval, const ASN1_TEMPLATE *tt);
+int ASN1_template_d2i(ASN1_VALUE **pval, const unsigned char **in, long len, const ASN1_TEMPLATE *tt);
+int ASN1_item_ex_d2i(ASN1_VALUE **pval, const unsigned char **in, long len, const ASN1_ITEM *it,
+ int tag, int aclass, char opt, ASN1_TLC *ctx);
+
+int ASN1_item_ex_i2d(ASN1_VALUE **pval, unsigned char **out, const ASN1_ITEM *it, int tag, int aclass);
+int ASN1_template_i2d(ASN1_VALUE **pval, unsigned char **out, const ASN1_TEMPLATE *tt);
+void ASN1_primitive_free(ASN1_VALUE **pval, const ASN1_ITEM *it);
+
+int asn1_ex_c2i(ASN1_VALUE **pval, const unsigned char *cont, int len, int utype, char *free_cont, const ASN1_ITEM *it);
+
+int asn1_get_choice_selector(ASN1_VALUE **pval, const ASN1_ITEM *it);
+int asn1_set_choice_selector(ASN1_VALUE **pval, int value, const ASN1_ITEM *it);
+
+ASN1_VALUE ** asn1_get_field_ptr(ASN1_VALUE **pval, const ASN1_TEMPLATE *tt);
+
+const ASN1_TEMPLATE *asn1_do_adb(ASN1_VALUE **pval, const ASN1_TEMPLATE *tt, int nullerr);
+
+int asn1_do_lock(ASN1_VALUE **pval, int op, const ASN1_ITEM *it);
+
+void asn1_enc_init(ASN1_VALUE **pval, const ASN1_ITEM *it);
+void asn1_enc_free(ASN1_VALUE **pval, const ASN1_ITEM *it);
+int asn1_enc_restore(int *len, unsigned char **out, ASN1_VALUE **pval, const ASN1_ITEM *it);
+int asn1_enc_save(ASN1_VALUE **pval, const unsigned char *in, int inlen, const ASN1_ITEM *it);
+
+#ifdef __cplusplus
+}
+#endif
+#endif
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/1ce874ea/thirdparty/libressl/include/openssl/bio.h
----------------------------------------------------------------------
diff --git a/thirdparty/libressl/include/openssl/bio.h b/thirdparty/libressl/include/openssl/bio.h
new file mode 100644
index 0000000..b753596
--- /dev/null
+++ b/thirdparty/libressl/include/openssl/bio.h
@@ -0,0 +1,792 @@
+/* $OpenBSD: bio.h,v 1.30 2017/04/06 18:25:38 deraadt Exp $ */
+/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
+ * All rights reserved.
+ *
+ * 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:
+ * 1. Redistributions of source code must retain the 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 acknowledgement:
+ * "This product includes cryptographic software written by
+ * 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
+ * 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
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR 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.
+ *
+ * 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
+ * [including the GNU Public Licence.]
+ */
+
+#ifndef HEADER_BIO_H
+#define HEADER_BIO_H
+#if !defined(HAVE_ATTRIBUTE__BOUNDED__) && !defined(__OpenBSD__)
+#define __bounded__(x, y, z)
+#endif
+#include <openssl/opensslconf.h>
+
+# include <stdio.h>
+#include <stdarg.h>
+
+#include <openssl/crypto.h>
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* These are the 'types' of BIOs */
+#define BIO_TYPE_NONE 0
+#define BIO_TYPE_MEM (1|0x0400)
+#define BIO_TYPE_FILE (2|0x0400)
+
+#define BIO_TYPE_FD (4|0x0400|0x0100)
+#define BIO_TYPE_SOCKET (5|0x0400|0x0100)
+#define BIO_TYPE_NULL (6|0x0400)
+#define BIO_TYPE_SSL (7|0x0200)
+#define BIO_TYPE_MD (8|0x0200) /* passive filter */
+#define BIO_TYPE_BUFFER (9|0x0200) /* filter */
+#define BIO_TYPE_CIPHER (10|0x0200) /* filter */
+#define BIO_TYPE_BASE64 (11|0x0200) /* filter */
+#define BIO_TYPE_CONNECT (12|0x0400|0x0100) /* socket - connect */
+#define BIO_TYPE_ACCEPT (13|0x0400|0x0100) /* socket for accept */
+#define BIO_TYPE_PROXY_CLIENT (14|0x0200) /* client proxy BIO */
+#define BIO_TYPE_PROXY_SERVER (15|0x0200) /* server proxy BIO */
+#define BIO_TYPE_NBIO_TEST (16|0x0200) /* server proxy BIO */
+#define BIO_TYPE_NULL_FILTER (17|0x0200)
+#define BIO_TYPE_BER (18|0x0200) /* BER -> bin filter */
+#define BIO_TYPE_BIO (19|0x0400) /* (half a) BIO pair */
+#define BIO_TYPE_LINEBUFFER (20|0x0200) /* filter */
+#define BIO_TYPE_DGRAM (21|0x0400|0x0100)
+#define BIO_TYPE_ASN1 (22|0x0200) /* filter */
+#define BIO_TYPE_COMP (23|0x0200) /* filter */
+
+#define BIO_TYPE_DESCRIPTOR 0x0100 /* socket, fd, connect or accept */
+#define BIO_TYPE_FILTER 0x0200
+#define BIO_TYPE_SOURCE_SINK 0x0400
+
+/* BIO_FILENAME_READ|BIO_CLOSE to open or close on free.
+ * BIO_set_fp(in,stdin,BIO_NOCLOSE); */
+#define BIO_NOCLOSE 0x00
+#define BIO_CLOSE 0x01
+
+/* These are used in the following macros and are passed to
+ * BIO_ctrl() */
+#define BIO_CTRL_RESET 1 /* opt - rewind/zero etc */
+#define BIO_CTRL_EOF 2 /* opt - are we at the eof */
+#define BIO_CTRL_INFO 3 /* opt - extra tit-bits */
+#define BIO_CTRL_SET 4 /* man - set the 'IO' type */
+#define BIO_CTRL_GET 5 /* man - get the 'IO' type */
+#define BIO_CTRL_PUSH 6 /* opt - internal, used to signify change */
+#define BIO_CTRL_POP 7 /* opt - internal, used to signify change */
+#define BIO_CTRL_GET_CLOSE 8 /* man - set the 'close' on free */
+#define BIO_CTRL_SET_CLOSE 9 /* man - set the 'close' on free */
+#define BIO_CTRL_PENDING 10 /* opt - is their more data buffered */
+#define BIO_CTRL_FLUSH 11 /* opt - 'flush' buffered output */
+#define BIO_CTRL_DUP 12 /* man - extra stuff for 'duped' BIO */
+#define BIO_CTRL_WPENDING 13 /* opt - number of bytes still to write */
+/* callback is int cb(BIO *bio,state,ret); */
+#define BIO_CTRL_SET_CALLBACK 14 /* opt - set callback function */
+#define BIO_CTRL_GET_CALLBACK 15 /* opt - set callback function */
+
+#define BIO_CTRL_SET_FILENAME 30 /* BIO_s_file special */
+
+/* dgram BIO stuff */
+#define BIO_CTRL_DGRAM_CONNECT 31 /* BIO dgram special */
+#define BIO_CTRL_DGRAM_SET_CONNECTED 32 /* allow for an externally
+ * connected socket to be
+ * passed in */
+#define BIO_CTRL_DGRAM_SET_RECV_TIMEOUT 33 /* setsockopt, essentially */
+#define BIO_CTRL_DGRAM_GET_RECV_TIMEOUT 34 /* getsockopt, essentially */
+#define BIO_CTRL_DGRAM_SET_SEND_TIMEOUT 35 /* setsockopt, essentially */
+#define BIO_CTRL_DGRAM_GET_SEND_TIMEOUT 36 /* getsockopt, essentially */
+
+#define BIO_CTRL_DGRAM_GET_RECV_TIMER_EXP 37 /* flag whether the last */
+#define BIO_CTRL_DGRAM_GET_SEND_TIMER_EXP 38 /* I/O operation tiemd out */
+
+/* #ifdef IP_MTU_DISCOVER */
+#define BIO_CTRL_DGRAM_MTU_DISCOVER 39 /* set DF bit on egress packets */
+/* #endif */
+
+#define BIO_CTRL_DGRAM_QUERY_MTU 40 /* as kernel for current MTU */
+#define BIO_CTRL_DGRAM_GET_FALLBACK_MTU 47
+#define BIO_CTRL_DGRAM_GET_MTU 41 /* get cached value for MTU */
+#define BIO_CTRL_DGRAM_SET_MTU 42 /* set cached value for
+ * MTU. want to use this
+ * if asking the kernel
+ * fails */
+
+#define BIO_CTRL_DGRAM_MTU_EXCEEDED 43 /* check whether the MTU
+ * was exceed in the
+ * previous write
+ * operation */
+
+#define BIO_CTRL_DGRAM_GET_PEER 46
+#define BIO_CTRL_DGRAM_SET_PEER 44 /* Destination for the data */
+
+#define BIO_CTRL_DGRAM_SET_NEXT_TIMEOUT 45 /* Next DTLS handshake timeout to
+ * adjust socket timeouts */
+
+
+/* modifiers */
+#define BIO_FP_READ 0x02
+#define BIO_FP_WRITE 0x04
+#define BIO_FP_APPEND 0x08
+#define BIO_FP_TEXT 0x10
+
+#define BIO_FLAGS_READ 0x01
+#define BIO_FLAGS_WRITE 0x02
+#define BIO_FLAGS_IO_SPECIAL 0x04
+#define BIO_FLAGS_RWS (BIO_FLAGS_READ|BIO_FLAGS_WRITE|BIO_FLAGS_IO_SPECIAL)
+#define BIO_FLAGS_SHOULD_RETRY 0x08
+
+/* Used in BIO_gethostbyname() */
+#define BIO_GHBN_CTRL_HITS 1
+#define BIO_GHBN_CTRL_MISSES 2
+#define BIO_GHBN_CTRL_CACHE_SIZE 3
+#define BIO_GHBN_CTRL_GET_ENTRY 4
+#define BIO_GHBN_CTRL_FLUSH 5
+
+/* Mostly used in the SSL BIO */
+/* Not used anymore
+ * #define BIO_FLAGS_PROTOCOL_DELAYED_READ 0x10
+ * #define BIO_FLAGS_PROTOCOL_DELAYED_WRITE 0x20
+ * #define BIO_FLAGS_PROTOCOL_STARTUP 0x40
+ */
+
+#define BIO_FLAGS_BASE64_NO_NL 0x100
+
+/* This is used with memory BIOs: it means we shouldn't free up or change the
+ * data in any way.
+ */
+#define BIO_FLAGS_MEM_RDONLY 0x200
+
+typedef struct bio_st BIO;
+
+void BIO_set_flags(BIO *b, int flags);
+int BIO_test_flags(const BIO *b, int flags);
+void BIO_clear_flags(BIO *b, int flags);
+
+#define BIO_get_flags(b) BIO_test_flags(b, ~(0x0))
+#define BIO_set_retry_special(b) \
+ BIO_set_flags(b, (BIO_FLAGS_IO_SPECIAL|BIO_FLAGS_SHOULD_RETRY))
+#define BIO_set_retry_read(b) \
+ BIO_set_flags(b, (BIO_FLAGS_READ|BIO_FLAGS_SHOULD_RETRY))
+#define BIO_set_retry_write(b) \
+ BIO_set_flags(b, (BIO_FLAGS_WRITE|BIO_FLAGS_SHOULD_RETRY))
+
+/* These are normally used internally in BIOs */
+#define BIO_clear_retry_flags(b) \
+ BIO_clear_flags(b, (BIO_FLAGS_RWS|BIO_FLAGS_SHOULD_RETRY))
+#define BIO_get_retry_flags(b) \
+ BIO_test_flags(b, (BIO_FLAGS_RWS|BIO_FLAGS_SHOULD_RETRY))
+
+/* These should be used by the application to tell why we should retry */
+#define BIO_should_read(a) BIO_test_flags(a, BIO_FLAGS_READ)
+#define BIO_should_write(a) BIO_test_flags(a, BIO_FLAGS_WRITE)
+#define BIO_should_io_special(a) BIO_test_flags(a, BIO_FLAGS_IO_SPECIAL)
+#define BIO_retry_type(a) BIO_test_flags(a, BIO_FLAGS_RWS)
+#define BIO_should_retry(a) BIO_test_flags(a, BIO_FLAGS_SHOULD_RETRY)
+
+/* The next three are used in conjunction with the
+ * BIO_should_io_special() condition. After this returns true,
+ * BIO *BIO_get_retry_BIO(BIO *bio, int *reason); will walk the BIO
+ * stack and return the 'reason' for the special and the offending BIO.
+ * Given a BIO, BIO_get_retry_reason(bio) will return the code. */
+/* Returned from the SSL bio when the certificate retrieval code had an error */
+#define BIO_RR_SSL_X509_LOOKUP 0x01
+/* Returned from the connect BIO when a connect would have blocked */
+#define BIO_RR_CONNECT 0x02
+/* Returned from the accept BIO when an accept would have blocked */
+#define BIO_RR_ACCEPT 0x03
+
+/* These are passed by the BIO callback */
+#define BIO_CB_FREE 0x01
+#define BIO_CB_READ 0x02
+#define BIO_CB_WRITE 0x03
+#define BIO_CB_PUTS 0x04
+#define BIO_CB_GETS 0x05
+#define BIO_CB_CTRL 0x06
+
+/* The callback is called before and after the underling operation,
+ * The BIO_CB_RETURN flag indicates if it is after the call */
+#define BIO_CB_RETURN 0x80
+#define BIO_CB_return(a) ((a)|BIO_CB_RETURN))
+#define BIO_cb_pre(a) (!((a)&BIO_CB_RETURN))
+#define BIO_cb_post(a) ((a)&BIO_CB_RETURN)
+
+long (*BIO_get_callback(const BIO *b))(struct bio_st *, int, const char *,
+ int, long, long);
+void BIO_set_callback(BIO *b,
+ long (*callback)(struct bio_st *, int, const char *, int, long, long));
+char *BIO_get_callback_arg(const BIO *b);
+void BIO_set_callback_arg(BIO *b, char *arg);
+
+const char * BIO_method_name(const BIO *b);
+int BIO_method_type(const BIO *b);
+
+typedef void bio_info_cb(struct bio_st *, int, const char *, int, long, long);
+
+typedef struct bio_method_st {
+ int type;
+ const char *name;
+ int (*bwrite)(BIO *, const char *, int);
+ int (*bread)(BIO *, char *, int);
+ int (*bputs)(BIO *, const char *);
+ int (*bgets)(BIO *, char *, int);
+ long (*ctrl)(BIO *, int, long, void *);
+ int (*create)(BIO *);
+ int (*destroy)(BIO *);
+ long (*callback_ctrl)(BIO *, int, bio_info_cb *);
+} BIO_METHOD;
+
+struct bio_st {
+ BIO_METHOD *method;
+ /* bio, mode, argp, argi, argl, ret */
+ long (*callback)(struct bio_st *, int, const char *, int, long, long);
+ char *cb_arg; /* first argument for the callback */
+
+ int init;
+ int shutdown;
+ int flags; /* extra storage */
+ int retry_reason;
+ int num;
+ void *ptr;
+ struct bio_st *next_bio; /* used by filter BIOs */
+ struct bio_st *prev_bio; /* used by filter BIOs */
+ int references;
+ unsigned long num_read;
+ unsigned long num_write;
+
+ CRYPTO_EX_DATA ex_data;
+};
+
+DECLARE_STACK_OF(BIO)
+
+typedef struct bio_f_buffer_ctx_struct {
+ /* Buffers are setup like this:
+ *
+ * <---------------------- size ----------------------->
+ * +---------------------------------------------------+
+ * | consumed | remaining | free space |
+ * +---------------------------------------------------+
+ * <-- off --><------- len ------->
+ */
+
+ /* BIO *bio; */ /* this is now in the BIO struct */
+ int ibuf_size; /* how big is the input buffer */
+ int obuf_size; /* how big is the output buffer */
+
+ char *ibuf; /* the char array */
+ int ibuf_len; /* how many bytes are in it */
+ int ibuf_off; /* write/read offset */
+
+ char *obuf; /* the char array */
+ int obuf_len; /* how many bytes are in it */
+ int obuf_off; /* write/read offset */
+} BIO_F_BUFFER_CTX;
+
+/* Prefix and suffix callback in ASN1 BIO */
+typedef int asn1_ps_func(BIO *b, unsigned char **pbuf, int *plen, void *parg);
+
+
+/* connect BIO stuff */
+#define BIO_CONN_S_BEFORE 1
+#define BIO_CONN_S_GET_IP 2
+#define BIO_CONN_S_GET_PORT 3
+#define BIO_CONN_S_CREATE_SOCKET 4
+#define BIO_CONN_S_CONNECT 5
+#define BIO_CONN_S_OK 6
+#define BIO_CONN_S_BLOCKED_CONNECT 7
+#define BIO_CONN_S_NBIO 8
+/*#define BIO_CONN_get_param_hostname BIO_ctrl */
+
+#define BIO_C_SET_CONNECT 100
+#define BIO_C_DO_STATE_MACHINE 101
+#define BIO_C_SET_NBIO 102
+#define BIO_C_SET_PROXY_PARAM 103
+#define BIO_C_SET_FD 104
+#define BIO_C_GET_FD 105
+#define BIO_C_SET_FILE_PTR 106
+#define BIO_C_GET_FILE_PTR 107
+#define BIO_C_SET_FILENAME 108
+#define BIO_C_SET_SSL 109
+#define BIO_C_GET_SSL 110
+#define BIO_C_SET_MD 111
+#define BIO_C_GET_MD 112
+#define BIO_C_GET_CIPHER_STATUS 113
+#define BIO_C_SET_BUF_MEM 114
+#define BIO_C_GET_BUF_MEM_PTR 115
+#define BIO_C_GET_BUFF_NUM_LINES 116
+#define BIO_C_SET_BUFF_SIZE 117
+#define BIO_C_SET_ACCEPT 118
+#define BIO_C_SSL_MODE 119
+#define BIO_C_GET_MD_CTX 120
+#define BIO_C_GET_PROXY_PARAM 121
+#define BIO_C_SET_BUFF_READ_DATA 122 /* data to read first */
+#define BIO_C_GET_CONNECT 123
+#define BIO_C_GET_ACCEPT 124
+#define BIO_C_SET_SSL_RENEGOTIATE_BYTES 125
+#define BIO_C_GET_SSL_NUM_RENEGOTIATES 126
+#define BIO_C_SET_SSL_RENEGOTIATE_TIMEOUT 127
+#define BIO_C_FILE_SEEK 128
+#define BIO_C_GET_CIPHER_CTX 129
+#define BIO_C_SET_BUF_MEM_EOF_RETURN 130/*return end of input value*/
+#define BIO_C_SET_BIND_MODE 131
+#define BIO_C_GET_BIND_MODE 132
+#define BIO_C_FILE_TELL 133
+#define BIO_C_GET_SOCKS 134
+#define BIO_C_SET_SOCKS 135
+
+#define BIO_C_SET_WRITE_BUF_SIZE 136/* for BIO_s_bio */
+#define BIO_C_GET_WRITE_BUF_SIZE 137
+#define BIO_C_MAKE_BIO_PAIR 138
+#define BIO_C_DESTROY_BIO_PAIR 139
+#define BIO_C_GET_WRITE_GUARANTEE 140
+#define BIO_C_GET_READ_REQUEST 141
+#define BIO_C_SHUTDOWN_WR 142
+#define BIO_C_NREAD0 143
+#define BIO_C_NREAD 144
+#define BIO_C_NWRITE0 145
+#define BIO_C_NWRITE 146
+#define BIO_C_RESET_READ_REQUEST 147
+#define BIO_C_SET_MD_CTX 148
+
+#define BIO_C_SET_PREFIX 149
+#define BIO_C_GET_PREFIX 150
+#define BIO_C_SET_SUFFIX 151
+#define BIO_C_GET_SUFFIX 152
+
+#define BIO_C_SET_EX_ARG 153
+#define BIO_C_GET_EX_ARG 154
+
+#define BIO_set_app_data(s,arg) BIO_set_ex_data(s,0,arg)
+#define BIO_get_app_data(s) BIO_get_ex_data(s,0)
+
+/* BIO_s_connect() and BIO_s_socks4a_connect() */
+#define BIO_set_conn_hostname(b,name) BIO_ctrl(b,BIO_C_SET_CONNECT,0,(char *)name)
+#define BIO_set_conn_port(b,port) BIO_ctrl(b,BIO_C_SET_CONNECT,1,(char *)port)
+#define BIO_set_conn_ip(b,ip) BIO_ctrl(b,BIO_C_SET_CONNECT,2,(char *)ip)
+#define BIO_set_conn_int_port(b,port) BIO_ctrl(b,BIO_C_SET_CONNECT,3,(char *)port)
+#define BIO_get_conn_hostname(b) BIO_ptr_ctrl(b,BIO_C_GET_CONNECT,0)
+#define BIO_get_conn_port(b) BIO_ptr_ctrl(b,BIO_C_GET_CONNECT,1)
+#define BIO_get_conn_ip(b) BIO_ptr_ctrl(b,BIO_C_GET_CONNECT,2)
+#define BIO_get_conn_int_port(b) BIO_int_ctrl(b,BIO_C_GET_CONNECT,3,0)
+
+
+#define BIO_set_nbio(b,n) BIO_ctrl(b,BIO_C_SET_NBIO,(n),NULL)
+
+/* BIO_s_accept_socket() */
+#define BIO_set_accept_port(b,name) BIO_ctrl(b,BIO_C_SET_ACCEPT,0,(char *)name)
+#define BIO_get_accept_port(b) BIO_ptr_ctrl(b,BIO_C_GET_ACCEPT,0)
+/* #define BIO_set_nbio(b,n) BIO_ctrl(b,BIO_C_SET_NBIO,(n),NULL) */
+#define BIO_set_nbio_accept(b,n) BIO_ctrl(b,BIO_C_SET_ACCEPT,1,(n)?(void *)"a":NULL)
+#define BIO_set_accept_bios(b,bio) BIO_ctrl(b,BIO_C_SET_ACCEPT,2,(char *)bio)
+
+#define BIO_BIND_NORMAL 0
+#define BIO_BIND_REUSEADDR_IF_UNUSED 1
+#define BIO_BIND_REUSEADDR 2
+#define BIO_set_bind_mode(b,mode) BIO_ctrl(b,BIO_C_SET_BIND_MODE,mode,NULL)
+#define BIO_get_bind_mode(b,mode) BIO_ctrl(b,BIO_C_GET_BIND_MODE,0,NULL)
+
+#define BIO_do_connect(b) BIO_do_handshake(b)
+#define BIO_do_accept(b) BIO_do_handshake(b)
+#define BIO_do_handshake(b) BIO_ctrl(b,BIO_C_DO_STATE_MACHINE,0,NULL)
+
+/* BIO_s_proxy_client() */
+#define BIO_set_url(b,url) BIO_ctrl(b,BIO_C_SET_PROXY_PARAM,0,(char *)(url))
+#define BIO_set_proxies(b,p) BIO_ctrl(b,BIO_C_SET_PROXY_PARAM,1,(char *)(p))
+/* BIO_set_nbio(b,n) */
+#define BIO_set_filter_bio(b,s) BIO_ctrl(b,BIO_C_SET_PROXY_PARAM,2,(char *)(s))
+/* BIO *BIO_get_filter_bio(BIO *bio); */
+#define BIO_set_proxy_cb(b,cb) BIO_callback_ctrl(b,BIO_C_SET_PROXY_PARAM,3,(void *(*cb)()))
+#define BIO_set_proxy_header(b,sk) BIO_ctrl(b,BIO_C_SET_PROXY_PARAM,4,(char *)sk)
+#define BIO_set_no_connect_return(b,bool) BIO_int_ctrl(b,BIO_C_SET_PROXY_PARAM,5,bool)
+
+#define BIO_get_proxy_header(b,skp) BIO_ctrl(b,BIO_C_GET_PROXY_PARAM,0,(char *)skp)
+#define BIO_get_proxies(b,pxy_p) BIO_ctrl(b,BIO_C_GET_PROXY_PARAM,1,(char *)(pxy_p))
+#define BIO_get_url(b,url) BIO_ctrl(b,BIO_C_GET_PROXY_PARAM,2,(char *)(url))
+#define BIO_get_no_connect_return(b) BIO_ctrl(b,BIO_C_GET_PROXY_PARAM,5,NULL)
+
+#define BIO_set_fd(b,fd,c) BIO_int_ctrl(b,BIO_C_SET_FD,c,fd)
+#define BIO_get_fd(b,c) BIO_ctrl(b,BIO_C_GET_FD,0,(char *)c)
+
+#define BIO_set_fp(b,fp,c) BIO_ctrl(b,BIO_C_SET_FILE_PTR,c,(char *)fp)
+#define BIO_get_fp(b,fpp) BIO_ctrl(b,BIO_C_GET_FILE_PTR,0,(char *)fpp)
+
+#define BIO_seek(b,ofs) (int)BIO_ctrl(b,BIO_C_FILE_SEEK,ofs,NULL)
+#define BIO_tell(b) (int)BIO_ctrl(b,BIO_C_FILE_TELL,0,NULL)
+
+/* name is cast to lose const, but might be better to route through a function
+ so we can do it safely */
+#define BIO_read_filename(b,name) BIO_ctrl(b,BIO_C_SET_FILENAME, \
+ BIO_CLOSE|BIO_FP_READ,(char *)name)
+#define BIO_write_filename(b,name) BIO_ctrl(b,BIO_C_SET_FILENAME, \
+ BIO_CLOSE|BIO_FP_WRITE,name)
+#define BIO_append_filename(b,name) BIO_ctrl(b,BIO_C_SET_FILENAME, \
+ BIO_CLOSE|BIO_FP_APPEND,name)
+#define BIO_rw_filename(b,name) BIO_ctrl(b,BIO_C_SET_FILENAME, \
+ BIO_CLOSE|BIO_FP_READ|BIO_FP_WRITE,name)
+
+/* WARNING WARNING, this ups the reference count on the read bio of the
+ * SSL structure. This is because the ssl read BIO is now pointed to by
+ * the next_bio field in the bio. So when you free the BIO, make sure
+ * you are doing a BIO_free_all() to catch the underlying BIO. */
+#define BIO_set_ssl(b,ssl,c) BIO_ctrl(b,BIO_C_SET_SSL,c,(char *)ssl)
+#define BIO_get_ssl(b,sslp) BIO_ctrl(b,BIO_C_GET_SSL,0,(char *)sslp)
+#define BIO_set_ssl_mode(b,client) BIO_ctrl(b,BIO_C_SSL_MODE,client,NULL)
+#define BIO_set_ssl_renegotiate_bytes(b,num) \
+ BIO_ctrl(b,BIO_C_SET_SSL_RENEGOTIATE_BYTES,num,NULL)
+#define BIO_get_num_renegotiates(b) \
+ BIO_ctrl(b,BIO_C_GET_SSL_NUM_RENEGOTIATES,0,NULL)
+#define BIO_set_ssl_renegotiate_timeout(b,seconds) \
+ BIO_ctrl(b,BIO_C_SET_SSL_RENEGOTIATE_TIMEOUT,seconds,NULL)
+
+/* defined in evp.h */
+/* #define BIO_set_md(b,md) BIO_ctrl(b,BIO_C_SET_MD,1,(char *)md) */
+
+#define BIO_get_mem_data(b,pp) BIO_ctrl(b,BIO_CTRL_INFO,0,(char *)pp)
+#define BIO_set_mem_buf(b,bm,c) BIO_ctrl(b,BIO_C_SET_BUF_MEM,c,(char *)bm)
+#define BIO_get_mem_ptr(b,pp) BIO_ctrl(b,BIO_C_GET_BUF_MEM_PTR,0,(char *)pp)
+#define BIO_set_mem_eof_return(b,v) \
+ BIO_ctrl(b,BIO_C_SET_BUF_MEM_EOF_RETURN,v,NULL)
+
+/* For the BIO_f_buffer() type */
+#define BIO_get_buffer_num_lines(b) BIO_ctrl(b,BIO_C_GET_BUFF_NUM_LINES,0,NULL)
+#define BIO_set_buffer_size(b,size) BIO_ctrl(b,BIO_C_SET_BUFF_SIZE,size,NULL)
+#define BIO_set_read_buffer_size(b,size) BIO_int_ctrl(b,BIO_C_SET_BUFF_SIZE,size,0)
+#define BIO_set_write_buffer_size(b,size) BIO_int_ctrl(b,BIO_C_SET_BUFF_SIZE,size,1)
+#define BIO_set_buffer_read_data(b,buf,num) BIO_ctrl(b,BIO_C_SET_BUFF_READ_DATA,num,buf)
+
+/* Don't use the next one unless you know what you are doing :-) */
+#define BIO_dup_state(b,ret) BIO_ctrl(b,BIO_CTRL_DUP,0,(char *)(ret))
+
+#define BIO_reset(b) (int)BIO_ctrl(b,BIO_CTRL_RESET,0,NULL)
+#define BIO_eof(b) (int)BIO_ctrl(b,BIO_CTRL_EOF,0,NULL)
+#define BIO_set_close(b,c) (int)BIO_ctrl(b,BIO_CTRL_SET_CLOSE,(c),NULL)
+#define BIO_get_close(b) (int)BIO_ctrl(b,BIO_CTRL_GET_CLOSE,0,NULL)
+#define BIO_pending(b) (int)BIO_ctrl(b,BIO_CTRL_PENDING,0,NULL)
+#define BIO_wpending(b) (int)BIO_ctrl(b,BIO_CTRL_WPENDING,0,NULL)
+/* ...pending macros have inappropriate return type */
+size_t BIO_ctrl_pending(BIO *b);
+size_t BIO_ctrl_wpending(BIO *b);
+#define BIO_flush(b) (int)BIO_ctrl(b,BIO_CTRL_FLUSH,0,NULL)
+#define BIO_get_info_callback(b,cbp) (int)BIO_ctrl(b,BIO_CTRL_GET_CALLBACK,0, \
+ cbp)
+#define BIO_set_info_callback(b,cb) (int)BIO_callback_ctrl(b,BIO_CTRL_SET_CALLBACK,cb)
+
+/* For the BIO_f_buffer() type */
+#define BIO_buffer_get_num_lines(b) BIO_ctrl(b,BIO_CTRL_GET,0,NULL)
+
+/* For BIO_s_bio() */
+#define BIO_set_write_buf_size(b,size) (int)BIO_ctrl(b,BIO_C_SET_WRITE_BUF_SIZE,size,NULL)
+#define BIO_get_write_buf_size(b,size) (size_t)BIO_ctrl(b,BIO_C_GET_WRITE_BUF_SIZE,size,NULL)
+#define BIO_make_bio_pair(b1,b2) (int)BIO_ctrl(b1,BIO_C_MAKE_BIO_PAIR,0,b2)
+#define BIO_destroy_bio_pair(b) (int)BIO_ctrl(b,BIO_C_DESTROY_BIO_PAIR,0,NULL)
+#define BIO_shutdown_wr(b) (int)BIO_ctrl(b, BIO_C_SHUTDOWN_WR, 0, NULL)
+/* macros with inappropriate type -- but ...pending macros use int too: */
+#define BIO_get_write_guarantee(b) (int)BIO_ctrl(b,BIO_C_GET_WRITE_GUARANTEE,0,NULL)
+#define BIO_get_read_request(b) (int)BIO_ctrl(b,BIO_C_GET_READ_REQUEST,0,NULL)
+size_t BIO_ctrl_get_write_guarantee(BIO *b);
+size_t BIO_ctrl_get_read_request(BIO *b);
+int BIO_ctrl_reset_read_request(BIO *b);
+
+/* ctrl macros for dgram */
+#define BIO_ctrl_dgram_connect(b,peer) \
+ (int)BIO_ctrl(b,BIO_CTRL_DGRAM_CONNECT,0, (char *)peer)
+#define BIO_ctrl_set_connected(b, state, peer) \
+ (int)BIO_ctrl(b, BIO_CTRL_DGRAM_SET_CONNECTED, state, (char *)peer)
+#define BIO_dgram_recv_timedout(b) \
+ (int)BIO_ctrl(b, BIO_CTRL_DGRAM_GET_RECV_TIMER_EXP, 0, NULL)
+#define BIO_dgram_send_timedout(b) \
+ (int)BIO_ctrl(b, BIO_CTRL_DGRAM_GET_SEND_TIMER_EXP, 0, NULL)
+#define BIO_dgram_get_peer(b,peer) \
+ (int)BIO_ctrl(b, BIO_CTRL_DGRAM_GET_PEER, 0, (char *)peer)
+#define BIO_dgram_set_peer(b,peer) \
+ (int)BIO_ctrl(b, BIO_CTRL_DGRAM_SET_PEER, 0, (char *)peer)
+
+/* These two aren't currently implemented */
+/* int BIO_get_ex_num(BIO *bio); */
+/* void BIO_set_ex_free_func(BIO *bio,int idx,void (*cb)()); */
+int BIO_set_ex_data(BIO *bio, int idx, void *data);
+void *BIO_get_ex_data(BIO *bio, int idx);
+int
+BIO_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
+CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
+unsigned long BIO_number_read(BIO *bio);
+unsigned long BIO_number_written(BIO *bio);
+
+/* For BIO_f_asn1() */
+int
+BIO_asn1_set_prefix(BIO *b, asn1_ps_func *prefix,
+asn1_ps_func *prefix_free);
+int
+BIO_asn1_get_prefix(BIO *b, asn1_ps_func **pprefix,
+asn1_ps_func **pprefix_free);
+int
+BIO_asn1_set_suffix(BIO *b, asn1_ps_func *suffix,
+asn1_ps_func *suffix_free);
+int
+BIO_asn1_get_suffix(BIO *b, asn1_ps_func **psuffix,
+asn1_ps_func **psuffix_free);
+
+BIO_METHOD *BIO_s_file(void );
+BIO *BIO_new_file(const char *filename, const char *mode);
+BIO *BIO_new_fp(FILE *stream, int close_flag);
+# define BIO_s_file_internal BIO_s_file
+BIO * BIO_new(BIO_METHOD *type);
+int BIO_set(BIO *a, BIO_METHOD *type);
+int BIO_free(BIO *a);
+void BIO_vfree(BIO *a);
+int BIO_read(BIO *b, void *data, int len)
+ __attribute__((__bounded__(__buffer__,2,3)));
+int BIO_gets(BIO *bp, char *buf, int size)
+ __attribute__((__bounded__ (__string__,2,3)));
+int BIO_write(BIO *b, const void *data, int len)
+ __attribute__((__bounded__(__buffer__,2,3)));
+int BIO_puts(BIO *bp, const char *buf);
+int BIO_indent(BIO *b, int indent, int max);
+long BIO_ctrl(BIO *bp, int cmd, long larg, void *parg);
+long BIO_callback_ctrl(BIO *b, int cmd,
+ void (*fp)(struct bio_st *, int, const char *, int, long, long));
+char * BIO_ptr_ctrl(BIO *bp, int cmd, long larg);
+long BIO_int_ctrl(BIO *bp, int cmd, long larg, int iarg);
+BIO * BIO_push(BIO *b, BIO *append);
+BIO * BIO_pop(BIO *b);
+void BIO_free_all(BIO *a);
+BIO * BIO_find_type(BIO *b, int bio_type);
+BIO * BIO_next(BIO *b);
+BIO * BIO_get_retry_BIO(BIO *bio, int *reason);
+int BIO_get_retry_reason(BIO *bio);
+BIO * BIO_dup_chain(BIO *in);
+
+int BIO_nread0(BIO *bio, char **buf);
+int BIO_nread(BIO *bio, char **buf, int num);
+int BIO_nwrite0(BIO *bio, char **buf);
+int BIO_nwrite(BIO *bio, char **buf, int num);
+
+long BIO_debug_callback(BIO *bio, int cmd, const char *argp, int argi,
+ long argl, long ret);
+
+BIO_METHOD *BIO_s_mem(void);
+BIO *BIO_new_mem_buf(void *buf, int len);
+BIO_METHOD *BIO_s_socket(void);
+BIO_METHOD *BIO_s_connect(void);
+BIO_METHOD *BIO_s_accept(void);
+BIO_METHOD *BIO_s_fd(void);
+BIO_METHOD *BIO_s_log(void);
+BIO_METHOD *BIO_s_bio(void);
+BIO_METHOD *BIO_s_null(void);
+BIO_METHOD *BIO_f_null(void);
+BIO_METHOD *BIO_f_buffer(void);
+BIO_METHOD *BIO_f_nbio_test(void);
+#ifndef OPENSSL_NO_DGRAM
+BIO_METHOD *BIO_s_datagram(void);
+#endif
+
+/* BIO_METHOD *BIO_f_ber(void); */
+
+int BIO_sock_should_retry(int i);
+int BIO_sock_non_fatal_error(int _error);
+int BIO_dgram_non_fatal_error(int _error);
+
+int BIO_fd_should_retry(int i);
+int BIO_fd_non_fatal_error(int _error);
+int
+BIO_dump_cb(int (*cb)(const void *data, size_t len, void *u),
+void *u, const char *s, int len);
+int
+BIO_dump_indent_cb(int (*cb)(const void *data, size_t len, void *u),
+void *u, const char *s, int len, int indent);
+int BIO_dump(BIO *b, const char *bytes, int len);
+int BIO_dump_indent(BIO *b, const char *bytes, int len, int indent);
+int BIO_dump_fp(FILE *fp, const char *s, int len);
+int BIO_dump_indent_fp(FILE *fp, const char *s, int len, int indent);
+struct hostent *BIO_gethostbyname(const char *name);
+/* We might want a thread-safe interface too:
+ * struct hostent *BIO_gethostbyname_r(const char *name,
+ * struct hostent *result, void *buffer, size_t buflen);
+ * or something similar (caller allocates a struct hostent,
+ * pointed to by "result", and additional buffer space for the various
+ * substructures; if the buffer does not suffice, NULL is returned
+ * and an appropriate error code is set).
+ */
+int BIO_sock_error(int sock);
+int BIO_socket_ioctl(int fd, long type, void *arg);
+int BIO_socket_nbio(int fd, int mode);
+int BIO_get_port(const char *str, unsigned short *port_ptr);
+int BIO_get_host_ip(const char *str, unsigned char *ip);
+int BIO_get_accept_socket(char *host_port, int mode);
+int BIO_accept(int sock, char **ip_port);
+int BIO_sock_init(void );
+void BIO_sock_cleanup(void);
+int BIO_set_tcp_ndelay(int sock, int turn_on);
+
+BIO *BIO_new_socket(int sock, int close_flag);
+BIO *BIO_new_dgram(int fd, int close_flag);
+BIO *BIO_new_fd(int fd, int close_flag);
+BIO *BIO_new_connect(char *host_port);
+BIO *BIO_new_accept(char *host_port);
+
+int
+BIO_new_bio_pair(BIO **bio1, size_t writebuf1,
+BIO **bio2, size_t writebuf2);
+/* If successful, returns 1 and in *bio1, *bio2 two BIO pair endpoints.
+ * Otherwise returns 0 and sets *bio1 and *bio2 to NULL.
+ * Size 0 uses default value.
+ */
+
+void BIO_copy_next_retry(BIO *b);
+
+/*long BIO_ghbn_ctrl(int cmd,int iarg,char *parg);*/
+
+#ifdef __MINGW_PRINTF_FORMAT
+int
+BIO_printf(BIO *bio, const char *format, ...)
+ __attribute__((__format__(__MINGW_PRINTF_FORMAT, 2, 3), __nonnull__(2)));
+int
+BIO_vprintf(BIO *bio, const char *format, va_list args)
+ __attribute__((__format__(__MINGW_PRINTF_FORMAT, 2, 0), __nonnull__(2)));
+int
+BIO_snprintf(char *buf, size_t n, const char *format, ...)
+ __attribute__((__deprecated__, __format__(__MINGW_PRINTF_FORMAT, 3, 4),
+ __nonnull__(3)));
+int
+BIO_vsnprintf(char *buf, size_t n, const char *format, va_list args)
+ __attribute__((__deprecated__, __format__(__MINGW_PRINTF_FORMAT, 3, 0),
+ __nonnull__(3)));
+#else
+int
+BIO_printf(BIO *bio, const char *format, ...)
+ __attribute__((__format__(__printf__, 2, 3), __nonnull__(2)));
+int
+BIO_vprintf(BIO *bio, const char *format, va_list args)
+ __attribute__((__format__(__printf__, 2, 0), __nonnull__(2)));
+int
+BIO_snprintf(char *buf, size_t n, const char *format, ...)
+ __attribute__((__deprecated__, __format__(__printf__, 3, 4),
+ __nonnull__(3)));
+int
+BIO_vsnprintf(char *buf, size_t n, const char *format, va_list args)
+ __attribute__((__deprecated__, __format__(__printf__, 3, 0),
+ __nonnull__(3)));
+#endif
+
+
+/* BEGIN ERROR CODES */
+/* The following lines are auto generated by the script mkerr.pl. Any changes
+ * made after this point may be overwritten when the script is next run.
+ */
+void ERR_load_BIO_strings(void);
+
+/* Error codes for the BIO functions. */
+
+/* Function codes. */
+#define BIO_F_ACPT_STATE 100
+#define BIO_F_BIO_ACCEPT 101
+#define BIO_F_BIO_BER_GET_HEADER 102
+#define BIO_F_BIO_CALLBACK_CTRL 131
+#define BIO_F_BIO_CTRL 103
+#define BIO_F_BIO_GETHOSTBYNAME 120
+#define BIO_F_BIO_GETS 104
+#define BIO_F_BIO_GET_ACCEPT_SOCKET 105
+#define BIO_F_BIO_GET_HOST_IP 106
+#define BIO_F_BIO_GET_PORT 107
+#define BIO_F_BIO_MAKE_PAIR 121
+#define BIO_F_BIO_NEW 108
+#define BIO_F_BIO_NEW_FILE 109
+#define BIO_F_BIO_NEW_MEM_BUF 126
+#define BIO_F_BIO_NREAD 123
+#define BIO_F_BIO_NREAD0 124
+#define BIO_F_BIO_NWRITE 125
+#define BIO_F_BIO_NWRITE0 122
+#define BIO_F_BIO_PUTS 110
+#define BIO_F_BIO_READ 111
+#define BIO_F_BIO_SOCK_INIT 112
+#define BIO_F_BIO_WRITE 113
+#define BIO_F_BUFFER_CTRL 114
+#define BIO_F_CONN_CTRL 127
+#define BIO_F_CONN_STATE 115
+#define BIO_F_DGRAM_SCTP_READ 132
+#define BIO_F_FILE_CTRL 116
+#define BIO_F_FILE_READ 130
+#define BIO_F_LINEBUFFER_CTRL 129
+#define BIO_F_MEM_READ 128
+#define BIO_F_MEM_WRITE 117
+#define BIO_F_SSL_NEW 118
+#define BIO_F_WSASTARTUP 119
+
+/* Reason codes. */
+#define BIO_R_ACCEPT_ERROR 100
+#define BIO_R_BAD_FOPEN_MODE 101
+#define BIO_R_BAD_HOSTNAME_LOOKUP 102
+#define BIO_R_BROKEN_PIPE 124
+#define BIO_R_CONNECT_ERROR 103
+#define BIO_R_EOF_ON_MEMORY_BIO 127
+#define BIO_R_ERROR_SETTING_NBIO 104
+#define BIO_R_ERROR_SETTING_NBIO_ON_ACCEPTED_SOCKET 105
+#define BIO_R_ERROR_SETTING_NBIO_ON_ACCEPT_SOCKET 106
+#define BIO_R_GETHOSTBYNAME_ADDR_IS_NOT_AF_INET 107
+#define BIO_R_INVALID_ARGUMENT 125
+#define BIO_R_INVALID_IP_ADDRESS 108
+#define BIO_R_INVALID_PORT_NUMBER 129
+#define BIO_R_IN_USE 123
+#define BIO_R_KEEPALIVE 109
+#define BIO_R_NBIO_CONNECT_ERROR 110
+#define BIO_R_NO_ACCEPT_PORT_SPECIFIED 111
+#define BIO_R_NO_HOSTNAME_SPECIFIED 112
+#define BIO_R_NO_PORT_DEFINED 113
+#define BIO_R_NO_PORT_SPECIFIED 114
+#define BIO_R_NO_SUCH_FILE 128
+#define BIO_R_NULL_PARAMETER 115
+#define BIO_R_TAG_MISMATCH 116
+#define BIO_R_UNABLE_TO_BIND_SOCKET 117
+#define BIO_R_UNABLE_TO_CREATE_SOCKET 118
+#define BIO_R_UNABLE_TO_LISTEN_SOCKET 119
+#define BIO_R_UNINITIALIZED 120
+#define BIO_R_UNSUPPORTED_METHOD 121
+#define BIO_R_WRITE_TO_READ_ONLY_BIO 126
+#define BIO_R_WSASTARTUP 122
+
+#ifdef __cplusplus
+}
+#endif
+#endif
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/1ce874ea/thirdparty/libressl/include/openssl/blowfish.h
----------------------------------------------------------------------
diff --git a/thirdparty/libressl/include/openssl/blowfish.h b/thirdparty/libressl/include/openssl/blowfish.h
new file mode 100644
index 0000000..4d2db80
--- /dev/null
+++ b/thirdparty/libressl/include/openssl/blowfish.h
@@ -0,0 +1,112 @@
+/* $OpenBSD: blowfish.h,v 1.14 2014/07/10 09:01:04 miod Exp $ */
+/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
+ * All rights reserved.
+ *
+ * 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:
+ * 1. Redistributions of source code must retain the 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 acknowledgement:
+ * "This product includes cryptographic software written by
+ * 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
+ * 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
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR 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.
+ *
+ * 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
+ * [including the GNU Public Licence.]
+ */
+
+#ifndef HEADER_BLOWFISH_H
+#define HEADER_BLOWFISH_H
+
+#include <openssl/opensslconf.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef OPENSSL_NO_BF
+#error BF is disabled.
+#endif
+
+#define BF_ENCRYPT 1
+#define BF_DECRYPT 0
+
+/*
+ * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+ * ! BF_LONG has to be at least 32 bits wide. If it's wider, then !
+ * ! BF_LONG_LOG2 has to be defined along. !
+ * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+ */
+
+#define BF_LONG unsigned int
+
+#define BF_ROUNDS 16
+#define BF_BLOCK 8
+
+typedef struct bf_key_st
+ {
+ BF_LONG P[BF_ROUNDS+2];
+ BF_LONG S[4*256];
+ } BF_KEY;
+
+void BF_set_key(BF_KEY *key, int len, const unsigned char *data);
+
+void BF_encrypt(BF_LONG *data,const BF_KEY *key);
+void BF_decrypt(BF_LONG *data,const BF_KEY *key);
+
+void BF_ecb_encrypt(const unsigned char *in, unsigned char *out,
+ const BF_KEY *key, int enc);
+void BF_cbc_encrypt(const unsigned char *in, unsigned char *out, long length,
+ const BF_KEY *schedule, unsigned char *ivec, int enc);
+void BF_cfb64_encrypt(const unsigned char *in, unsigned char *out, long length,
+ const BF_KEY *schedule, unsigned char *ivec, int *num, int enc);
+void BF_ofb64_encrypt(const unsigned char *in, unsigned char *out, long length,
+ const BF_KEY *schedule, unsigned char *ivec, int *num);
+const char *BF_options(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif