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+/* ssl/ssl.h */
+/* Copyright (C) 1995-1997 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_SSL_H
+#define HEADER_SSL_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* SSLeay version number for ASN.1 encoding of the session information */
+/* Version 0 - initial version
+ * Version 1 - added the optional peer certificate
+ */
+#define SSL_SESSION_ASN1_VERSION 0x0001
+
+/* text strings for the ciphers */
+#define SSL_TXT_NULL_WITH_MD5 SSL2_TXT_NULL_WITH_MD5
+#define SSL_TXT_RC4_128_WITH_MD5 SSL2_TXT_RC4_128_WITH_MD5
+#define SSL_TXT_RC4_128_EXPORT40_WITH_MD5 SSL2_TXT_RC4_128_EXPORT40_WITH_MD5
+#define SSL_TXT_RC2_128_CBC_WITH_MD5 SSL2_TXT_RC2_128_CBC_WITH_MD5
+#define SSL_TXT_RC2_128_CBC_EXPORT40_WITH_MD5 SSL2_TXT_RC2_128_CBC_EXPORT40_WITH_MD5
+#define SSL_TXT_IDEA_128_CBC_WITH_MD5 SSL2_TXT_IDEA_128_CBC_WITH_MD5
+#define SSL_TXT_DES_64_CBC_WITH_MD5 SSL2_TXT_DES_64_CBC_WITH_MD5
+#define SSL_TXT_DES_64_CBC_WITH_SHA SSL2_TXT_DES_64_CBC_WITH_SHA
+#define SSL_TXT_DES_192_EDE3_CBC_WITH_MD5 SSL2_TXT_DES_192_EDE3_CBC_WITH_MD5
+#define SSL_TXT_DES_192_EDE3_CBC_WITH_SHA SSL2_TXT_DES_192_EDE3_CBC_WITH_SHA
+
+#define SSL_MAX_SSL_SESSION_ID_LENGTH 32
+
+#define SSL_MIN_RSA_MODULUS_LENGTH_IN_BYTES (512/8)
+#define SSL_MAX_KEY_ARG_LENGTH 8
+#define SSL_MAX_MASTER_KEY_LENGTH 48
+
+/* These are used to specify which ciphers to use and not to use */
+#define SSL_TXT_LOW "LOW"
+#define SSL_TXT_MEDIUM "MEDIUM"
+#define SSL_TXT_HIGH "HIGH"
+#define SSL_TXT_kFZA "kFZA"
+#define SSL_TXT_aFZA "aFZA"
+#define SSL_TXT_eFZA "eFZA"
+#define SSL_TXT_FZA "FZA"
+
+#define SSL_TXT_aNULL "aNULL"
+#define SSL_TXT_eNULL "eNULL"
+#define SSL_TXT_NULL "NULL"
+
+#define SSL_TXT_kRSA "kRSA"
+#define SSL_TXT_kDHr "kDHr"
+#define SSL_TXT_kDHd "kDHd"
+#define SSL_TXT_kEDH "kEDH"
+#define SSL_TXT_aRSA "aRSA"
+#define SSL_TXT_aDSS "aDSS"
+#define SSL_TXT_aDH "aDH"
+#define SSL_TXT_DSS "DSS"
+#define SSL_TXT_DH "DH"
+#define SSL_TXT_EDH "EDH"
+#define SSL_TXT_ADH "ADH"
+#define SSL_TXT_RSA "RSA"
+#define SSL_TXT_DES "DES"
+#define SSL_TXT_3DES "3DES"
+#define SSL_TXT_RC4 "RC4"
+#define SSL_TXT_RC2 "RC2"
+#define SSL_TXT_IDEA "IDEA"
+#define SSL_TXT_MD5 "MD5"
+#define SSL_TXT_SHA0 "SHA0"
+#define SSL_TXT_SHA1 "SHA1"
+#define SSL_TXT_SHA "SHA"
+#define SSL_TXT_EXP "EXP"
+#define SSL_TXT_EXPORT "EXPORT"
+#define SSL_TXT_SSLV2 "SSLv2"
+#define SSL_TXT_SSLV3 "SSLv3"
+#define SSL_TXT_ALL "ALL"
+
+/* 'DEFAULT' at the start of the cipher list insert the following string
+ * in addition to this being the default cipher string */
+#ifndef NO_RSA
+#define SSL_DEFAULT_CIPHER_LIST "!ADH:RC4+RSA:HIGH:MEDIUM:LOW:EXP:+SSLv2:+EXP"
+#else
+#define SSL_ALLOW_ADH
+#define SSL_DEFAULT_CIPHER_LIST "HIGH:MEDIUM:LOW:ADH+3DES:ADH+RC4:ADH+DES:+EXP"
+#endif
+
+#define SSL_SENT_SHUTDOWN 1
+#define SSL_RECEIVED_SHUTDOWN 2
+#define SSL_CTX_set_quiet_shutdown(ctx,y) ((ctx)->quiet_shutdown=(y));
+#define SSL_CTX_get_quiet_shutdown(ctx) ((ctx)->quiet_shutdown);
+#define SSL_set_quiet_shutdown(s,y) ((s)->quiet_shutdown=(y));
+#define SSL_get_quiet_shutdown(s) ((s)->quiet_shutdown);
+#define SSL_set_shutdown(s,mode) ((s)->shutdown=(mode))
+#define SSL_get_shutdown(s) ((s)->shutdown)
+#define SSL_version(s) ((s)->version)
+
+#include "buffer.h"
+#include "bio.h"
+#include "x509.h"
+
+#define SSL_FILETYPE_ASN1 X509_FILETYPE_ASN1
+#define SSL_FILETYPE_PEM X509_FILETYPE_PEM
+
+typedef struct ssl_st *ssl_crock_st;
+
+/* used to hold info on the particular ciphers used */
+typedef struct ssl_cipher_st
+ {
+ int valid;
+ char *name; /* text name */
+ unsigned long id; /* id, 4 bytes, first is version */
+ unsigned long algorithms; /* what ciphers are used */
+ unsigned long algorithm2; /* Extra flags */
+ unsigned long mask; /* used for matching */
+ } SSL_CIPHER;
+
+/* Used to hold functions for SSLv2 or SSLv3 functions */
+typedef struct ssl_method_st
+ {
+ int version;
+ int (*ssl_new)();
+ void (*ssl_clear)();
+ void (*ssl_free)();
+ int (*ssl_accept)();
+ int (*ssl_connect)();
+ int (*ssl_read)();
+ int (*ssl_peek)();
+ int (*ssl_write)();
+ int (*ssl_shutdown)();
+ int (*ssl_renegotiate)();
+ long (*ssl_ctrl)();
+ long (*ssl_ctx_ctrl)();
+ SSL_CIPHER *(*get_cipher_by_char)();
+ int (*put_cipher_by_char)();
+ int (*ssl_pending)();
+ int (*num_ciphers)();
+ SSL_CIPHER *(*get_cipher)();
+ struct ssl_method_st *(*get_ssl_method)();
+ long (*get_timeout)();
+ } SSL_METHOD;
+
+typedef struct ssl_compression_st
+ {
+ char *stuff;
+ } SSL_COMPRESSION;
+
+/* Lets make this into an ASN.1 type structure as follows
+ * SSL_SESSION_ID ::= SEQUENCE {
+ * version INTEGER, -- structure version number
+ * SSLversion INTEGER, -- SSL version number
+ * Cipher OCTET_STRING, -- the 3 byte cipher ID
+ * Session_ID OCTET_STRING, -- the Session ID
+ * Master_key OCTET_STRING, -- the master key
+ * Key_Arg [ 0 ] IMPLICIT OCTET_STRING, -- the optional Key argument
+ * Time [ 1 ] EXPLICIT INTEGER, -- optional Start Time
+ * Timeout [ 2 ] EXPLICIT INTEGER, -- optional Timeout ins seconds
+ * Peer [ 3 ] EXPLICIT X509, -- optional Peer Certificate
+ * }
+ * Look in ssl/ssl_asn1.c for more details
+ * I'm using EXPLICIT tags so I can read the damn things using asn1parse :-).
+ */
+typedef struct ssl_session_st
+ {
+ int ssl_version; /* what ssl version session info is
+ * being kept in here? */
+
+ /* only really used in SSLv2 */
+ unsigned int key_arg_length;
+ unsigned char key_arg[SSL_MAX_KEY_ARG_LENGTH];
+ int master_key_length;
+ unsigned char master_key[SSL_MAX_MASTER_KEY_LENGTH];
+ /* session_id - valid? */
+ unsigned int session_id_length;
+ unsigned char session_id[SSL_MAX_SSL_SESSION_ID_LENGTH];
+
+ int not_resumable;
+
+ /* The cert is the certificate used to establish this connection */
+ struct cert_st /* CERT */ *cert;
+
+ /* This is the cert for the other end. On servers, it will be
+ * the same as cert->x509 */
+ X509 *peer;
+
+ int references;
+ long timeout;
+ long time;
+
+ SSL_COMPRESSION *read_compression;
+ SSL_COMPRESSION *write_compression;
+
+ SSL_CIPHER *cipher;
+ unsigned long cipher_id; /* when ASN.1 loaded, this
+ * needs to be used to load
+ * the 'cipher' structure */
+
+ STACK /* SSL_CIPHER */ *ciphers; /* shared ciphers? */
+
+ char *app_data; /* application specific data */
+ } SSL_SESSION;
+
+#define SSL_OP_MICROSOFT_SESS_ID_BUG 0x00000001L
+#define SSL_OP_NETSCAPE_CHALLENGE_BUG 0x00000002L
+#define SSL_OP_NETSCAPE_CA_DN_BUG 0x00000004L
+#define SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG 0x00000008L
+#define SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG 0x00000010L
+#define SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER 0x00000020L
+#define SSL_OP_MSIE_SSLV2_RSA_PADDING 0x00000040L
+#define SSL_OP_SSLEAY_080_CLIENT_DH_BUG 0x00000080L
+
+/* If set, only use tmp_dh parameters once */
+#define SSL_OP_SINGLE_DH_USE 0x00100000L
+/* Set to also use the tmp_rsa key when doing RSA operations. */
+#define SSL_OP_EPHEMERAL_RSA 0x00200000L
+
+#define SSL_OP_NON_EXPORT_FIRST 0x40000000L
+#define SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG 0x80000000L
+#define SSL_OP_ALL 0x000FFFFFL
+
+#define SSL_CTX_set_options(ctx,op) ((ctx)->options|=(op))
+
+/* Normally you will only use these if your application wants to use
+ * the certificate store in other places, perhaps PKCS7 */
+#define SSL_CTX_get_cert_store(ctx) ((ctx)->cert_store)
+#define SSL_CTX_set_cert_store(ctx,cs) \
+ (X509_STORE_free((ctx)->cert_store),(ctx)->cert_store=(cs))
+
+
+typedef struct ssl_ctx_st
+ {
+ SSL_METHOD *method;
+ unsigned long options;
+
+ STACK /* SSL_CIPHER */ *cipher_list;
+ /* same as above but sorted for lookup */
+ STACK /* SSL_CIPHER */ *cipher_list_by_id;
+
+ struct x509_store_st /* X509_STORE */ *cert_store;
+ struct lhash_st /* LHASH */ *sessions; /* a set of SSL_SESSION's */
+
+ /* This can have one of 2 values, ored together,
+ * SSL_SESS_CACHE_CLIENT,
+ * SSL_SESS_CACHE_SERVER,
+ * Default is SSL_SESSION_CACHE_SERVER, which means only
+ * SSL_accept which cache SSL_SESSIONS. */
+ int session_cache_mode;
+
+ /* If timeout is not 0, it is the default timeout value set
+ * when SSL_new() is called. This has been put in to make
+ * life easier to set things up */
+ long session_timeout;
+
+ /* If this callback is not null, it will be called each
+ * time a session id is added to the cache. If this function
+ * returns 1, it means that the callback will do a
+ * SSL_SESSION_free() when it has finished using it. Otherwise,
+ * on 0, it means the callback has finished with it.
+ * If remove_session_cb is not null, it will be called when
+ * a session-id is removed from the cache. Again, a return
+ * of 0 mens that SSLeay should not SSL_SESSION_free() since
+ * the application is doing something with it. */
+#ifndef NOPROTO
+ int (*new_session_cb)(struct ssl_st *ssl,SSL_SESSION *sess);
+ void (*remove_session_cb)(struct ssl_ctx_st *ctx,SSL_SESSION *sess);
+ SSL_SESSION *(*get_session_cb)(struct ssl_st *ssl,
+ unsigned char *data,int len,int *copy);
+#else
+ int (*new_session_cb)();
+ void (*remove_session_cb)();
+ SSL_SESSION *(*get_session_cb)();
+#endif
+
+ int sess_connect; /* SSL new (expensive) connection - started */
+ int sess_connect_good; /* SSL new (expensive) connection - finished */
+ int sess_accept; /* SSL new (expensive) accept - started */
+ int sess_accept_good; /* SSL new (expensive) accept - finished */
+ int sess_miss; /* session lookup misses */
+ int sess_timeout; /* session reuse attempt on timeouted session */
+ int sess_hit; /* session reuse actually done */
+ int sess_cb_hit; /* session-id that was not in the cache was
+ * passed back via the callback. This
+ * indicates that the application is supplying
+ * session-id's from other processes -
+ * spooky :-) */
+
+ int references;
+
+ void (*info_callback)();
+
+ /* if defined, these override the X509_verify_cert() calls */
+ int (*app_verify_callback)();
+ char *app_verify_arg;
+
+ /* default values to use in SSL structures */
+ struct cert_st /* CERT */ *default_cert;
+ int default_read_ahead;
+ int default_verify_mode;
+ int (*default_verify_callback)();
+
+ /* Default password callback. */
+ int (*default_passwd_callback)();
+
+ /* get client cert callback */
+ int (*client_cert_cb)(/* SSL *ssl, X509 **x509, EVP_PKEY **pkey */);
+
+ /* what we put in client requests */
+ STACK *client_CA;
+
+ int quiet_shutdown;
+
+ char *app_data;
+ } SSL_CTX;
+
+#define SSL_SESS_CACHE_OFF 0x00
+#define SSL_SESS_CACHE_CLIENT 0x01
+#define SSL_SESS_CACHE_SERVER 0x02
+#define SSL_SESS_CACHE_BOTH (SSL_SESS_CACHE_CLIENT|SSL_SESS_CACHE_SERVER)
+#define SSL_SESS_CACHE_NO_AUTO_CLEAR 0x80
+
+#define SSL_session_reused(s) ((s)->hit)
+
+#define SSL_CTX_sessions(ctx) ((ctx)->sessions)
+/* You will need to include lhash.h to access the following #define */
+#define SSL_CTX_sess_number(ctx) ((ctx)->sessions->num_items)
+#define SSL_CTX_sess_connect(ctx) ((ctx)->sess_connect)
+#define SSL_CTX_sess_connect_good(ctx) ((ctx)->sess_connect_good)
+#define SSL_CTX_sess_accept(ctx) ((ctx)->sess_accept)
+#define SSL_CTX_sess_accept_good(ctx) ((ctx)->sess_accept_good)
+#define SSL_CTX_sess_hits(ctx) ((ctx)->sess_hit)
+#define SSL_CTX_sess_cb_hits(ctx) ((ctx)->sess_cb_hit)
+#define SSL_CTX_sess_misses(ctx) ((ctx)->sess_miss)
+#define SSL_CTX_sess_timeouts(ctx) ((ctx)->sess_timeout)
+
+#define SSL_CTX_sess_set_new_cb(ctx,cb) ((ctx)->new_session_cb=(cb))
+#define SSL_CTX_sess_get_new_cb(ctx) ((ctx)->new_session_cb)
+#define SSL_CTX_sess_set_remove_cb(ctx,cb) ((ctx)->remove_session_cb=(cb))
+#define SSL_CTX_sess_get_remove_cb(ctx) ((ctx)->remove_session_cb)
+#define SSL_CTX_sess_set_get_cb(ctx,cb) ((ctx)->get_session_cb=(cb))
+#define SSL_CTX_sess_get_get_cb(ctx) ((ctx)->get_session_cb)
+#define SSL_CTX_set_session_cache_mode(ctx,m) ((ctx)->session_cache_mode=(m))
+#define SSL_CTX_get_session_cache_mode(ctx) ((ctx)->session_cache_mode)
+#define SSL_CTX_set_timeout(ctx,t) ((ctx)->session_timeout=(t))
+#define SSL_CTX_get_timeout(ctx) ((ctx)->session_timeout)
+
+#define SSL_CTX_set_info_callback(ctx,cb) ((ctx)->info_callback=(cb))
+#define SSL_CTX_get_info_callback(ctx) ((ctx)->info_callback)
+#define SSL_CTX_set_default_read_ahead(ctx,m) (((ctx)->default_read_ahead)=(m))
+
+#define SSL_CTX_set_client_cert_cb(ctx,cb) ((ctx)->client_cert_cb=(cb))
+#define SSL_CTX_get_client_cert_cb(ctx) ((ctx)->client_cert_cb)
+
+#define SSL_NOTHING 1
+#define SSL_WRITING 2
+#define SSL_READING 3
+#define SSL_X509_LOOKUP 4
+
+/* These will only be used when doing non-blocking IO */
+#define SSL_want(s) ((s)->rwstate)
+#define SSL_want_nothing(s) ((s)->rwstate == SSL_NOTHING)
+#define SSL_want_read(s) ((s)->rwstate == SSL_READING)
+#define SSL_want_write(s) ((s)->rwstate == SSL_WRITING)
+#define SSL_want_x509_lookup(s) ((s)->rwstate == SSL_X509_LOOKUP)
+
+typedef struct ssl_st
+ {
+ /* procol version
+ * 2 for SSLv2
+ * 3 for SSLv3
+ * -3 for SSLv3 but accept SSLv2 */
+ int version;
+ int type; /* SSL_ST_CONNECT or SSL_ST_ACCEPT */
+
+ SSL_METHOD *method; /* SSLv3 */
+
+ /* There are 2 BIO's even though they are normally both the
+ * same. This is so data can be read and written to different
+ * handlers */
+
+#ifdef HEADER_BIO_H
+ BIO *rbio; /* used by SSL_read */
+ BIO *wbio; /* used by SSL_write */
+ BIO *bbio; /* used during session-id reuse to concatinate
+ * messages */
+#else
+ char *rbio; /* used by SSL_read */
+ char *wbio; /* used by SSL_write */
+ char *bbio;
+#endif
+ /* This holds a variable that indicates what we were doing
+ * when a 0 or -1 is returned. This is needed for
+ * non-blocking IO so we know what request needs re-doing when
+ * in SSL_accept or SSL_connect */
+ int rwstate;
+
+ /* true when we are actually in SSL_accept() or SSL_connect() */
+ int in_handshake;
+ int (*handshake_func)();
+
+/* int server;*/ /* are we the server side? */
+
+ int new_session;/* 1 if we are to use a new session */
+ int quiet_shutdown;/* don't send shutdown packets */
+ int shutdown; /* we have shut things down, 0x01 sent, 0x02
+ * for received */
+ int state; /* where we are */
+ int rstate; /* where we are when reading */
+
+ BUF_MEM *init_buf; /* buffer used during init */
+ int init_num; /* amount read/written */
+ int init_off; /* amount read/written */
+
+ /* used internally to point at a raw packet */
+ unsigned char *packet;
+ unsigned int packet_length;
+
+ struct ssl2_ctx_st *s2; /* SSLv2 variables */
+ struct ssl3_ctx_st *s3; /* SSLv3 variables */
+
+ int read_ahead; /* Read as many input bytes as possible */
+ int hit; /* reusing a previous session */
+
+ /* crypto */
+ STACK /* SSL_CIPHER */ *cipher_list;
+ STACK /* SSL_CIPHER */ *cipher_list_by_id;
+
+ /* These are the ones being used, the ones is SSL_SESSION are
+ * the ones to be 'copied' into these ones */
+
+ EVP_CIPHER_CTX *enc_read_ctx; /* cryptographic state */
+ EVP_MD *read_hash; /* used for mac generation */
+ SSL_COMPRESSION *read_compression; /* compression */
+
+ EVP_CIPHER_CTX *enc_write_ctx; /* cryptographic state */
+ EVP_MD *write_hash; /* used for mac generation */
+ SSL_COMPRESSION *write_compression; /* compression */
+
+ /* session info */
+
+ /* client cert? */
+ /* This is used to hold the server certificate used */
+ struct cert_st /* CERT */ *cert;
+
+ /* This can also be in the session once a session is established */
+ SSL_SESSION *session;
+
+ /* Used in SSL2 and SSL3 */
+ int verify_mode; /* 0 don't care about verify failure.
+ * 1 fail if verify fails */
+ int (*verify_callback)(); /* fail if callback returns 0 */
+ void (*info_callback)(); /* optional informational callback */
+
+ int error; /* error bytes to be written */
+ int error_code; /* actual code */
+
+ SSL_CTX *ctx;
+ /* set this flag to 1 and a sleep(1) is put into all SSL_read()
+ * and SSL_write() calls, good for nbio debuging :-) */
+ int debug;
+
+ /* extra application data */
+ int verify_result;
+ char *app_data;
+
+ /* for server side, keep the list of CA_dn we can use */
+ STACK /* X509_NAME */ *client_CA;
+
+ int first_packet;
+ } SSL;
+
+#include "ssl2.h"
+#include "ssl3.h"
+#include "ssl23.h"
+
+/* application stuff */
+#define SSL_set_verify_result(s,arg) ((s)->verify_result=(long)arg)
+#define SSL_get_verify_result(s) ((s)->verify_result)
+#define SSL_set_app_data(s,arg) ((s)->app_data=(char *)arg)
+#define SSL_get_app_data(s) ((s)->app_data)
+
+#define SSL_SESSION_set_app_data(s,arg) ((s)->app_data=(char *)arg)
+#define SSL_SESSION_get_app_data(s) ((s)->app_data)
+
+#define SSL_CTX_set_app_data(ctx,arg) ((ctx)->app_data=(char *)arg)
+#define SSL_CTX_get_app_data(ctx) ((ctx)->app_data)
+
+/* The following are the possible values for ssl->state are are
+ * used to indicate where we are upto in the SSL connection establishment.
+ * The macros that follow are about the only things you should need to use
+ * and even then, only when using non-blocking IO.
+ * It can also be useful to work out where you were when the connection
+ * failed */
+
+#define SSL_state(a) ((a)->state)
+#define SSL_ST_CONNECT 0x1000
+#define SSL_ST_ACCEPT 0x2000
+#define SSL_ST_MASK 0x0FFF
+#define SSL_ST_INIT (SSL_ST_CONNECT|SSL_ST_ACCEPT)
+#define SSL_ST_BEFORE 0x4000
+#define SSL_ST_OK 0x03
+#define SSL_ST_RENEGOTIATE (0x04|SSL_ST_INIT)
+
+/* SSL info callback functions */
+#define SSL_set_info_callback(ssl,cb) ((ssl)->info_callback=(cb))
+#define SSL_get_info_callback(ssl) ((ssl)->info_callback)
+
+#define SSL_CB_LOOP 0x01
+#define SSL_CB_EXIT 0x02
+#define SSL_CB_READ 0x04
+#define SSL_CB_WRITE 0x08
+#define SSL_CB_ALERT 0x4000 /* used in callback */
+#define SSL_CB_READ_ALERT (SSL_CB_ALERT|SSL_CB_READ)
+#define SSL_CB_WRITE_ALERT (SSL_CB_ALERT|SSL_CB_WRITE)
+#define SSL_CB_ACCEPT_LOOP (SSL_ST_ACCEPT|SSL_CB_LOOP)
+#define SSL_CB_ACCEPT_EXIT (SSL_ST_ACCEPT|SSL_CB_EXIT)
+#define SSL_CB_CONNECT_LOOP (SSL_ST_CONNECT|SSL_CB_LOOP)
+#define SSL_CB_CONNECT_EXIT (SSL_ST_CONNECT|SSL_CB_EXIT)
+#define SSL_CB_HANDSHAKE_START 0x10
+#define SSL_CB_HANDSHAKE_DONE 0x20
+
+/* Is the SSL_connection established? */
+#define SSL_is_init_finished(a) ((a)->state == SSL_ST_OK)
+#define SSL_in_init(a) ((a)->state&SSL_ST_INIT)
+#define SSL_in_before(a) ((a)->state&SSL_ST_BEFORE)
+#define SSL_in_connect_init(a) ((a)->state&SSL_ST_CONNECT)
+#define SSL_in_accept_init(a) ((a)->state&SSL_ST_ACCEPT)
+
+/* The following 2 states are kept in ssl->rstate when reads fail,
+ * you should not need these */
+#define SSL_ST_READ_HEADER 0xF0
+#define SSL_ST_READ_BODY 0xF1
+#define SSL_ST_READ_DONE 0xF2
+
+/* use either SSL_VERIFY_NONE or SSL_VERIFY_PEER, the last 2 options
+ * are 'ored' with SSL_VERIFY_PEER if they are desired */
+#define SSL_VERIFY_NONE 0x00
+#define SSL_VERIFY_PEER 0x01
+#define SSL_VERIFY_FAIL_IF_NO_PEER_CERT 0x02
+#define SSL_VERIFY_CLIENT_ONCE 0x04
+
+#define SSL_RWERR_BAD_WRITE_RETRY (-2)
+#define SSL_RWERR_BAD_MAC_DECODE (-3)
+#define SSL_RWERR_INTERNAL_ERROR (-4) /* should not get this one */
+#define SSL_RWERR_WRONG_RECORD_TYPE (-5) /* used internally */
+
+#define SSL_CTX_set_default_verify_paths(ctx) \
+ X509_STORE_set_default_paths((ctx)->cert_store)
+#define SSL_CTX_load_verify_locations(ctx,CAfile,CApath) \
+ X509_STORE_load_locations((ctx)->cert_store,\
+ (CAfile),(CApath))
+
+#define SSL_get_session(s) ((s)->session)
+#define SSL_get_SSL_CTX(s) ((s)->ctx)
+
+/* this is for backward compatablility */
+#if 0 /* NEW_SSLEAY */
+#define SSL_CTX_set_default_verify(a,b,c) SSL_CTX_set_verify(a,b,c)
+#define SSL_set_pref_cipher(c,n) SSL_set_cipher_list(c,n)
+#define SSL_add_session(a,b) SSL_CTX_add_session((a),(b))
+#define SSL_remove_session(a,b) SSL_CTX_remove_session((a),(b))
+#define SSL_flush_sessions(a,b) SSL_CTX_flush_sessions((a),(b))
+#endif
+/* More backward compatablity */
+#define SSL_get_cipher(s) \
+ SSL_CIPHER_get_name(SSL_get_current_cipher(s))
+#define SSL_get_cipher_bits(s,np) \
+ SSL_CIPHER_get_bits(SSL_get_current_cipher(s),np)
+#define SSL_get_cipher_version(s) \
+ SSL_CIPHER_get_version(SSL_get_current_cipher(s))
+#define SSL_get_cipher_name(s) \
+ SSL_CIPHER_get_name(SSL_get_current_cipher(s))
+
+/* VMS linker has a 31 char name limit */
+#define SSL_CTX_set_cert_verify_callback(a,b,c) \
+ SSL_CTX_set_cert_verify_cb((a),(b),(c))
+
+#if 1 /*SSLEAY_MACROS*/
+#define d2i_SSL_SESSION_bio(bp,s_id) (SSL_SESSION *)ASN1_d2i_bio( \
+ (char *(*)())SSL_SESSION_new,(char *(*)())d2i_SSL_SESSION, \
+ (bp),(unsigned char **)(s_id))
+#define i2d_SSL_SESSION_bio(bp,s_id) ASN1_i2d_bio(i2d_SSL_SESSION, \
+ bp,(unsigned char *)s_id)
+#define PEM_read_SSL_SESSION(fp,x,cb) (SSL_SESSION *)PEM_ASN1_read( \
+ (char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,fp,(char **)x,cb)
+#define PEM_read_bio_SSL_SESSION(bp,x,cb) (SSL_SESSION *)PEM_ASN1_read_bio( \
+ (char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,bp,(char **)x,cb)
+#define PEM_write_SSL_SESSION(fp,x) \
+ PEM_ASN1_write((int (*)())i2d_SSL_SESSION, \
+ PEM_STRING_SSL_SESSION,fp, (char *)x, NULL,NULL,0,NULL)
+#define PEM_write_bio_SSL_SESSION(bp,x) \
+ PEM_ASN1_write_bio((int (*)())i2d_SSL_SESSION, \
+ PEM_STRING_SSL_SESSION,bp, (char *)x, NULL,NULL,0,NULL)
+#endif
+
+#define SSL_ERROR_NONE 0
+#define SSL_ERROR_SSL 1
+#define SSL_ERROR_WANT_READ 2
+#define SSL_ERROR_WANT_WRITE 3
+#define SSL_ERROR_WANT_X509_LOOKUP 4
+#define SSL_ERROR_SYSCALL 5 /* look at errno */
+#define SSL_ERROR_ZERO_RETURN 6
+#define SSL_ERROR_WANT_CONNECT 7
+
+#define SSL_CTRL_NEED_TMP_RSA 1
+#define SSL_CTRL_SET_TMP_RSA 2
+#define SSL_CTRL_SET_TMP_DH 3
+#define SSL_CTRL_SET_TMP_RSA_CB 4
+#define SSL_CTRL_SET_TMP_DH_CB 5
+
+#define SSL_CTX_need_tmp_RSA(ctx) \
+ SSL_CTX_ctrl(ctx,SSL_CTRL_NEED_TMP_RSA,0,NULL)
+#define SSL_CTX_set_tmp_rsa(ctx,rsa) \
+ SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
+#define SSL_CTX_set_tmp_dh(ctx,dh) \
+ SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
+
+/* For the next 2, the callbacks are
+ * RSA *tmp_rsa_cb(int export)
+ * DH *tmp_dh_cb(int export)
+ */
+#define SSL_CTX_set_tmp_rsa_callback(ctx,cb) \
+ SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_RSA_CB,0,(char *)cb)
+#define SSL_CTX_set_tmp_dh_callback(ctx,dh) \
+ SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_DH_CB,0,(char *)cb)
+
+#ifndef NOPROTO
+
+#ifdef HEADER_BIO_H
+BIO_METHOD *BIO_f_ssl(void);
+BIO *BIO_new_ssl(SSL_CTX *ctx,int client);
+int BIO_ssl_copy_session_id(BIO *to,BIO *from);
+void BIO_ssl_shutdown(BIO *ssl_bio);
+
+#endif
+
+int SSL_CTX_set_cipher_list(SSL_CTX *,char *str);
+SSL_CTX *SSL_CTX_new(SSL_METHOD *meth);
+void SSL_CTX_free(SSL_CTX *);
+void SSL_clear(SSL *s);
+void SSL_CTX_flush_sessions(SSL_CTX *ctx,long tm);
+
+SSL_CIPHER *SSL_get_current_cipher(SSL *s);
+int SSL_CIPHER_get_bits(SSL_CIPHER *c,int *alg_bits);
+char * SSL_CIPHER_get_version(SSL_CIPHER *c);
+char * SSL_CIPHER_get_name(SSL_CIPHER *c);
+
+int SSL_get_fd(SSL *s);
+char * SSL_get_cipher_list(SSL *s,int n);
+char * SSL_get_shared_ciphers(SSL *s, char *buf, int len);
+int SSL_get_read_ahead(SSL * s);
+int SSL_pending(SSL *s);
+#ifndef NO_SOCK
+int SSL_set_fd(SSL *s, int fd);
+int SSL_set_rfd(SSL *s, int fd);
+int SSL_set_wfd(SSL *s, int fd);
+#endif
+#ifdef HEADER_BIO_H
+void SSL_set_bio(SSL *s, BIO *rbio,BIO *wbio);
+BIO * SSL_get_rbio(SSL *s);
+BIO * SSL_get_wbio(SSL *s);
+#endif
+int SSL_set_cipher_list(SSL *s, char *str);
+void SSL_set_read_ahead(SSL *s, int yes);
+int SSL_get_verify_mode(SSL *s);
+int (*SSL_get_verify_callback(SSL *s))();
+void SSL_set_verify(SSL *s, int mode, int (*callback) ());
+int SSL_use_RSAPrivateKey(SSL *ssl, RSA *rsa);
+int SSL_use_RSAPrivateKey_ASN1(SSL *ssl, unsigned char *d, long len);
+int SSL_use_RSAPrivateKey_file(SSL *ssl, char *file, int type);
+int SSL_use_PrivateKey(SSL *ssl, EVP_PKEY *pkey);
+int SSL_use_PrivateKey_ASN1(int pk,SSL *ssl, unsigned char *d, long len);
+int SSL_use_PrivateKey_file(SSL *ssl, char *file, int type);
+int SSL_use_certificate(SSL *ssl, X509 *x);
+int SSL_use_certificate_ASN1(SSL *ssl, int len, unsigned char *d);
+int SSL_use_certificate_file(SSL *ssl, char *file, int type);
+void ERR_load_SSL_strings(void );
+void SSL_load_error_strings(void );
+char * SSL_state_string(SSL *s);
+char * SSL_rstate_string(SSL *s);
+char * SSL_state_string_long(SSL *s);
+char * SSL_rstate_string_long(SSL *s);
+long SSL_get_time(SSL_SESSION *s);
+long SSL_set_time(SSL_SESSION *s, long t);
+long SSL_get_timeout(SSL_SESSION *s);
+long SSL_set_timeout(SSL_SESSION *s, long t);
+void SSL_copy_session_id(SSL *to,SSL *from);
+
+SSL_SESSION *SSL_SESSION_new(void);
+#ifndef WIN16
+int SSL_SESSION_print_fp(FILE *fp,SSL_SESSION *ses);
+#endif
+#ifdef HEADER_BIO_H
+int SSL_SESSION_print(BIO *fp,SSL_SESSION *ses);
+#endif
+void SSL_SESSION_free(SSL_SESSION *ses);
+int i2d_SSL_SESSION(SSL_SESSION *in,unsigned char **pp);
+int SSL_set_session(SSL *to, SSL_SESSION *session);
+int SSL_CTX_add_session(SSL_CTX *s, SSL_SESSION *c);
+int SSL_CTX_remove_session(SSL_CTX *,SSL_SESSION *c);
+SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a,unsigned char **pp,long length);
+
+#ifdef HEADER_X509_H
+X509 * SSL_get_peer_certificate(SSL *s);
+#endif
+
+STACK * SSL_get_peer_cert_chain(SSL *s);
+
+int SSL_CTX_get_verify_mode(SSL_CTX *ctx);
+int (*SSL_CTX_get_verify_callback(SSL_CTX *ctx))();
+void SSL_CTX_set_verify(SSL_CTX *ctx,int mode,int (*callback)());
+void SSL_CTX_set_cert_verify_cb(SSL_CTX *ctx, int (*cb)(),char *arg);
+int SSL_CTX_use_RSAPrivateKey(SSL_CTX *ctx, RSA *rsa);
+int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, unsigned char *d, long len);
+int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX *ctx, char *file, int type);
+int SSL_CTX_use_PrivateKey(SSL_CTX *ctx, EVP_PKEY *pkey);
+int SSL_CTX_use_PrivateKey_ASN1(int pk,SSL_CTX *ctx,
+ unsigned char *d, long len);
+int SSL_CTX_use_PrivateKey_file(SSL_CTX *ctx, char *file, int type);
+int SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x);
+int SSL_CTX_use_certificate_ASN1(SSL_CTX *ctx, int len, unsigned char *d);
+int SSL_CTX_use_certificate_file(SSL_CTX *ctx, char *file, int type);
+
+void SSL_CTX_set_default_passwd_cb(SSL_CTX *ctx,int (*cb)());
+
+int SSL_CTX_check_private_key(SSL_CTX *ctx);
+int SSL_check_private_key(SSL *ctx);
+
+SSL * SSL_new(SSL_CTX *ctx);
+void SSL_clear(SSL *s);
+void SSL_free(SSL *ssl);
+int SSL_accept(SSL *ssl);
+int SSL_connect(SSL *ssl);
+int SSL_read(SSL *ssl,char *buf,int num);
+int SSL_peek(SSL *ssl,char *buf,int num);
+int SSL_write(SSL *ssl,char *buf,int num);
+long SSL_ctrl(SSL *ssl,int cmd, long larg, char *parg);
+long SSL_CTX_ctrl(SSL_CTX *ctx,int cmd, long larg, char *parg);
+
+int SSL_get_error(SSL *s,int ret_code);
+char * SSL_get_version(SSL *s);
+
+/* This sets the 'default' SSL version that SSL_new() will create */
+int SSL_CTX_set_ssl_version(SSL_CTX *ctx,SSL_METHOD *meth);
+
+SSL_METHOD *SSLv2_method(void); /* sslv2 */
+SSL_METHOD *SSLv2_server_method(void); /* sslv2 */
+SSL_METHOD *SSLv2_client_method(void); /* sslv2 */
+
+SSL_METHOD *SSLv3_method(void); /* sslv3 */
+SSL_METHOD *SSLv3_server_method(void); /* sslv3 */
+SSL_METHOD *SSLv3_client_method(void); /* sslv3 */
+
+SSL_METHOD *SSLv23_method(void); /* sslv3 but can rollback to v2 */
+SSL_METHOD *SSLv23_server_method(void); /* sslv3 but can rollback to v2 */
+SSL_METHOD *SSLv23_client_method(void); /* sslv3 but can rollback to v2 */
+
+STACK *SSL_get_ciphers(SSL *s);
+
+int SSL_do_handshake(SSL *s);
+int SSL_renegotiate(SSL *s);
+int SSL_shutdown(SSL *s);
+
+SSL_METHOD *SSL_get_ssl_method(SSL *s);
+int SSL_set_ssl_method(SSL *s,SSL_METHOD *method);
+char *SSL_alert_type_string_long(int value);
+char *SSL_alert_type_string(int value);
+char *SSL_alert_desc_string_long(int value);
+char *SSL_alert_desc_string(int value);
+
+STACK *SSL_load_client_CA_file(char *file);
+void SSL_set_client_CA_list(SSL *s, STACK *list);
+void SSL_CTX_set_client_CA_list(SSL_CTX *ctx, STACK *list);
+STACK *SSL_get_client_CA_list(SSL *s);
+STACK *SSL_CTX_get_client_CA_list(SSL_CTX *s);
+int SSL_add_client_CA(SSL *ssl,X509 *x);
+int SSL_CTX_add_client_CA(SSL_CTX *ctx,X509 *x);
+
+void SSL_set_connect_state(SSL *s);
+void SSL_set_accept_state(SSL *s);
+
+long SSL_get_default_timeout(SSL *s);
+
+void SSLeay_add_ssl_algorithms(void );
+
+char *SSL_CIPHER_description(SSL_CIPHER *,char *buf,int size);
+STACK *SSL_dup_CA_list(STACK *sk);
+
+SSL *SSL_dup(SSL *ssl);
+
+X509 *SSL_get_certificate(SSL *ssl);
+/* EVP_PKEY */ struct evp_pkey_st *SSL_get_privatekey(SSL *ssl);
+
+#else
+
+BIO_METHOD *BIO_f_ssl();
+BIO *BIO_new_ssl();
+int BIO_ssl_copy_session_id();
+void BIO_ssl_shutdown();
+
+int SSL_CTX_set_cipher_list();
+SSL_CTX *SSL_CTX_new();
+void SSL_CTX_free();
+void SSL_clear();
+void SSL_CTX_flush_sessions();
+
+SSL_CIPHER *SSL_get_current_cipher();
+int SSL_CIPHER_get_bits();
+char * SSL_CIPHER_get_version();
+char * SSL_CIPHER_get_name();
+
+int SSL_get_fd();
+char * SSL_get_cipher_list();
+char * SSL_get_shared_ciphers();
+int SSL_get_read_ahead();
+int SSL_pending();
+#ifndef NO_SOCK
+int SSL_set_fd();
+int SSL_set_rfd();
+int SSL_set_wfd();
+#endif
+#ifdef HEADER_BIO_H
+void SSL_set_bio();
+BIO * SSL_get_rbio();
+BIO * SSL_get_wbio();
+#endif
+int SSL_set_cipher_list();
+void SSL_set_read_ahead();
+int SSL_get_verify_mode();
+
+void SSL_set_verify();
+int SSL_use_RSAPrivateKey();
+int SSL_use_RSAPrivateKey_ASN1();
+int SSL_use_RSAPrivateKey_file();
+int SSL_use_PrivateKey();
+int SSL_use_PrivateKey_ASN1();
+int SSL_use_PrivateKey_file();
+int SSL_use_certificate();
+int SSL_use_certificate_ASN1();
+int SSL_use_certificate_file();
+void ERR_load_SSL_strings();
+void SSL_load_error_strings();
+char * SSL_state_string();
+char * SSL_rstate_string();
+char * SSL_state_string_long();
+char * SSL_rstate_string_long();
+long SSL_get_time();
+long SSL_set_time();
+long SSL_get_timeout();
+long SSL_set_timeout();
+void SSL_copy_session_id();
+
+SSL_SESSION *SSL_SESSION_new();
+#ifndef WIN16
+int SSL_SESSION_print_fp();
+#endif
+#ifdef HEADER_BIO_H
+int SSL_SESSION_print();
+#endif
+void SSL_SESSION_free();
+int i2d_SSL_SESSION();
+int SSL_set_session();
+int SSL_CTX_add_session();
+int SSL_CTX_remove_session();
+SSL_SESSION *d2i_SSL_SESSION();
+
+#ifdef HEADER_X509_H
+X509 * SSL_get_peer_certificate();
+#endif
+
+STACK * SSL_get_peer_cert_chain();
+
+int SSL_CTX_get_verify_mode();
+int (*SSL_CTX_get_verify_callback())();
+void SSL_CTX_set_verify();
+void SSL_CTX_set_cert_verify_cb();
+int SSL_CTX_use_RSAPrivateKey();
+int SSL_CTX_use_RSAPrivateKey_ASN1();
+int SSL_CTX_use_RSAPrivateKey_file();
+int SSL_CTX_use_PrivateKey();
+int SSL_CTX_use_PrivateKey_ASN1();
+int SSL_CTX_use_PrivateKey_file();
+int SSL_CTX_use_certificate();
+int SSL_CTX_use_certificate_ASN1();
+int SSL_CTX_use_certificate_file();
+
+void SSL_CTX_set_default_passwd_cb();
+
+int SSL_CTX_check_private_key();
+int SSL_check_private_key();
+
+SSL * SSL_new();
+void SSL_clear();
+void SSL_free();
+int SSL_accept();
+int SSL_connect();
+int SSL_read();
+int SSL_peek();
+int SSL_write();
+long SSL_ctrl();
+long SSL_CTX_ctrl();
+
+int SSL_get_error();
+char * SSL_get_version();
+
+int SSL_CTX_set_ssl_version();
+
+SSL_METHOD *SSLv2_method();
+SSL_METHOD *SSLv2_server_method();
+SSL_METHOD *SSLv2_client_method();
+
+SSL_METHOD *SSLv3_method();
+SSL_METHOD *SSLv3_server_method();
+SSL_METHOD *SSLv3_client_method();
+
+SSL_METHOD *SSLv23_method();
+SSL_METHOD *SSLv23_server_method();
+SSL_METHOD *SSLv23_client_method();
+
+STACK *SSL_get_ciphers();
+
+int SSL_do_handshake();
+int SSL_renegotiate();
+int SSL_shutdown();
+
+SSL_METHOD *SSL_get_ssl_method();
+int SSL_set_ssl_method();
+char *SSL_alert_type_string_long();
+char *SSL_alert_type_string();
+char *SSL_alert_desc_string_long();
+char *SSL_alert_desc_string();
+
+STACK *SSL_load_client_CA_file();
+void SSL_set_client_CA_list();
+void SSL_CTX_set_client_CA_list();
+STACK *SSL_get_client_CA_list();
+STACK *SSL_CTX_get_client_CA_list();
+int SSL_add_client_CA();
+int SSL_CTX_add_client_CA();
+
+void SSL_set_connect_state();
+void SSL_set_accept_state();
+
+long SSL_get_default_timeout();
+
+void SSLeay_add_ssl_algorithms();
+
+char *SSL_CIPHER_description();
+STACK *SSL_dup_CA_list();
+
+SSL *SSL_dup();
+
+X509 *SSL_get_certificate();
+/* EVP * */ struct evp_pkey_st *SSL_get_privatekey();
+
+#ifdef this_is_for_mk1mf_pl
+EVP *SSL_get_privatekey();
+#endif
+
+#endif
+
+/* BEGIN ERROR CODES */
+/* Error codes for the SSL functions. */
+
+/* Function codes. */
+#define SSL_F_CLIENT_CERTIFICATE 100
+#define SSL_F_CLIENT_HELLO 101
+#define SSL_F_CLIENT_MASTER_KEY 102
+#define SSL_F_D2I_SSL_SESSION 103
+#define SSL_F_DO_SSL3_WRITE 104
+#define SSL_F_GET_CLIENT_FINISHED 105
+#define SSL_F_GET_CLIENT_HELLO 106
+#define SSL_F_GET_CLIENT_MASTER_KEY 107
+#define SSL_F_GET_SERVER_FINISHED 108
+#define SSL_F_GET_SERVER_HELLO 109
+#define SSL_F_GET_SERVER_VERIFY 110
+#define SSL_F_I2D_SSL_SESSION 111
+#define SSL_F_READ_N 112
+#define SSL_F_REQUEST_CERTIFICATE 113
+#define SSL_F_SERVER_HELLO 114
+#define SSL_F_SSL23_ACCEPT 115
+#define SSL_F_SSL23_CLIENT_HELLO 116
+#define SSL_F_SSL23_CONNECT 117
+#define SSL_F_SSL23_GET_CLIENT_HELLO 118
+#define SSL_F_SSL23_GET_SERVER_HELLO 119
+#define SSL_F_SSL23_READ 120
+#define SSL_F_SSL23_WRITE 121
+#define SSL_F_SSL2_ACCEPT 122
+#define SSL_F_SSL2_CONNECT 123
+#define SSL_F_SSL2_ENC_INIT 124
+#define SSL_F_SSL2_READ 125
+#define SSL_F_SSL2_SET_CERTIFICATE 126
+#define SSL_F_SSL2_WRITE 127
+#define SSL_F_SSL3_ACCEPT 128
+#define SSL_F_SSL3_CHANGE_CIPHER_STATE 129
+#define SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM 130
+#define SSL_F_SSL3_CLIENT_HELLO 131
+#define SSL_F_SSL3_CONNECT 132
+#define SSL_F_SSL3_CTX_CTRL 133
+#define SSL_F_SSL3_ENC 134
+#define SSL_F_SSL3_GET_CERTIFICATE_REQUEST 135
+#define SSL_F_SSL3_GET_CERT_VERIFY 136
+#define SSL_F_SSL3_GET_CLIENT_CERTIFICATE 137
+#define SSL_F_SSL3_GET_CLIENT_HELLO 138
+#define SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE 139
+#define SSL_F_SSL3_GET_FINISHED 140
+#define SSL_F_SSL3_GET_KEY_EXCHANGE 141
+#define SSL_F_SSL3_GET_MESSAGE 142
+#define SSL_F_SSL3_GET_RECORD 143
+#define SSL_F_SSL3_GET_SERVER_CERTIFICATE 144
+#define SSL_F_SSL3_GET_SERVER_DONE 145
+#define SSL_F_SSL3_GET_SERVER_HELLO 146
+#define SSL_F_SSL3_OUTPUT_CERT_CHAIN 147
+#define SSL_F_SSL3_READ_BYTES 148
+#define SSL_F_SSL3_READ_N 149
+#define SSL_F_SSL3_SEND_CERTIFICATE_REQUEST 150
+#define SSL_F_SSL3_SEND_CLIENT_CERTIFICATE 151
+#define SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE 152
+#define SSL_F_SSL3_SEND_CLIENT_VERIFY 153
+#define SSL_F_SSL3_SEND_SERVER_CERTIFICATE 154
+#define SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE 155
+#define SSL_F_SSL3_SETUP_BUFFERS 156
+#define SSL_F_SSL3_SETUP_KEY_BLOCK 157
+#define SSL_F_SSL3_WRITE_BYTES 158
+#define SSL_F_SSL3_WRITE_PENDING 159
+#define SSL_F_SSL_BAD_METHOD 160
+#define SSL_F_SSL_BYTES_TO_CIPHER_LIST 161
+#define SSL_F_SSL_CERT_NEW 162
+#define SSL_F_SSL_CHECK_PRIVATE_KEY 163
+#define SSL_F_SSL_CREATE_CIPHER_LIST 164
+#define SSL_F_SSL_CTX_CHECK_PRIVATE_KEY 165
+#define SSL_F_SSL_CTX_NEW 166
+#define SSL_F_SSL_CTX_SET_SSL_VERSION 167
+#define SSL_F_SSL_CTX_USE_CERTIFICATE 168
+#define SSL_F_SSL_CTX_USE_CERTIFICATE_ASN1 169
+#define SSL_F_SSL_CTX_USE_CERTIFICATE_FILE 170
+#define SSL_F_SSL_CTX_USE_PRIVATEKEY 171
+#define SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1 172
+#define SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE 173
+#define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY 174
+#define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1 175
+#define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE 176
+#define SSL_F_SSL_DO_HANDSHAKE 177
+#define SSL_F_SSL_GET_NEW_SESSION 178
+#define SSL_F_SSL_GET_SERVER_SEND_CERT 179
+#define SSL_F_SSL_GET_SIGN_PKEY 180
+#define SSL_F_SSL_LOAD_CLIENT_CA_FILE 181
+#define SSL_F_SSL_NEW 182
+#define SSL_F_SSL_RSA_PRIVATE_DECRYPT 183
+#define SSL_F_SSL_RSA_PUBLIC_ENCRYPT 184
+#define SSL_F_SSL_SESSION_NEW 185
+#define SSL_F_SSL_SESSION_PRINT_FP 186
+#define SSL_F_SSL_SET_FD 187
+#define SSL_F_SSL_SET_PKEY 188
+#define SSL_F_SSL_SET_RFD 189
+#define SSL_F_SSL_SET_SESSION 190
+#define SSL_F_SSL_SET_WFD 191
+#define SSL_F_SSL_UNDEFINED_FUNCTION 192
+#define SSL_F_SSL_USE_CERTIFICATE 193
+#define SSL_F_SSL_USE_CERTIFICATE_ASN1 194
+#define SSL_F_SSL_USE_CERTIFICATE_FILE 195
+#define SSL_F_SSL_USE_PRIVATEKEY 196
+#define SSL_F_SSL_USE_PRIVATEKEY_ASN1 197
+#define SSL_F_SSL_USE_PRIVATEKEY_FILE 198
+#define SSL_F_SSL_USE_RSAPRIVATEKEY 199
+#define SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1 200
+#define SSL_F_SSL_USE_RSAPRIVATEKEY_FILE 201
+#define SSL_F_SSL_WRITE 202
+#define SSL_F_WRITE_PENDING 203
+
+/* Reason codes. */
+#define SSL_R_APP_DATA_IN_HANDSHAKE 100
+#define SSL_R_BAD_ALERT_RECORD 101
+#define SSL_R_BAD_AUTHENTICATION_TYPE 102
+#define SSL_R_BAD_CHANGE_CIPHER_SPEC 103
+#define SSL_R_BAD_CHECKSUM 104
+#define SSL_R_BAD_CLIENT_REQUEST 105
+#define SSL_R_BAD_DATA_RETURNED_BY_CALLBACK 106
+#define SSL_R_BAD_DECOMPRESSION 107
+#define SSL_R_BAD_DH_G_LENGTH 108
+#define SSL_R_BAD_DH_PUB_KEY_LENGTH 109
+#define SSL_R_BAD_DH_P_LENGTH 110
+#define SSL_R_BAD_DIGEST_LENGTH 111
+#define SSL_R_BAD_DSA_SIGNATURE 112
+#define SSL_R_BAD_MAC_DECODE 113
+#define SSL_R_BAD_MESSAGE_TYPE 114
+#define SSL_R_BAD_PACKET_LENGTH 115
+#define SSL_R_BAD_RESPONSE_ARGUMENT 116
+#define SSL_R_BAD_RSA_DECRYPT 117
+#define SSL_R_BAD_RSA_ENCRYPT 118
+#define SSL_R_BAD_RSA_E_LENGTH 119
+#define SSL_R_BAD_RSA_MODULUS_LENGTH 120
+#define SSL_R_BAD_RSA_SIGNATURE 121
+#define SSL_R_BAD_SIGNATURE 122
+#define SSL_R_BAD_SSL_FILETYPE 123
+#define SSL_R_BAD_SSL_SESSION_ID_LENGTH 124
+#define SSL_R_BAD_STATE 125
+#define SSL_R_BAD_WRITE_RETRY 126
+#define SSL_R_BIO_NOT_SET 127
+#define SSL_R_BLOCK_CIPHER_PAD_IS_WRONG 128
+#define SSL_R_BN_LIB 129
+#define SSL_R_CA_DN_LENGTH_MISMATCH 130
+#define SSL_R_CA_DN_TOO_LONG 131
+#define SSL_R_CCS_RECEIVED_EARLY 132
+#define SSL_R_CERTIFICATE_VERIFY_FAILED 133
+#define SSL_R_CERT_LENGTH_MISMATCH 134
+#define SSL_R_CHALLENGE_IS_DIFFERENT 135
+#define SSL_R_CIPHER_CODE_WRONG_LENGTH 136
+#define SSL_R_CIPHER_OR_HASH_UNAVAILABLE 137
+#define SSL_R_CIPHER_TABLE_SRC_ERROR 138
+#define SSL_R_COMPRESSED_LENGTH_TOO_LONG 139
+#define SSL_R_COMPRESSION_FAILURE 140
+#define SSL_R_CONNECTION_ID_IS_DIFFERENT 141
+#define SSL_R_DATA_BETWEEN_CCS_AND_FINISHED 142
+#define SSL_R_DATA_LENGTH_TOO_LONG 143
+#define SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG 144
+#define SSL_R_DIGEST_CHECK_FAILED 145
+#define SSL_R_ENCRYPTED_LENGTH_TOO_LONG 146
+#define SSL_R_ERROR_IN_RECEIVED_CIPHER_LIST 147
+#define SSL_R_EXCESSIVE_MESSAGE_SIZE 148
+#define SSL_R_EXTRA_DATA_IN_MESSAGE 149
+#define SSL_R_GOT_A_FIN_BEFORE_A_CCS 150
+#define SSL_R_INTERNAL_ERROR 151
+#define SSL_R_INVALID_CHALLENGE_LENGTH 152
+#define SSL_R_LENGTH_MISMATCH 153
+#define SSL_R_LENGTH_TOO_SHORT 154
+#define SSL_R_LIBRARY_HAS_NO_CIPHERS 155
+#define SSL_R_MISSING_DH_DSA_CERT 156
+#define SSL_R_MISSING_DH_KEY 157
+#define SSL_R_MISSING_DH_RSA_CERT 158
+#define SSL_R_MISSING_DSA_SIGNING_CERT 159
+#define SSL_R_MISSING_EXPORT_TMP_DH_KEY 160
+#define SSL_R_MISSING_EXPORT_TMP_RSA_KEY 161
+#define SSL_R_MISSING_RSA_CERTIFICATE 162
+#define SSL_R_MISSING_RSA_ENCRYPTING_CERT 163
+#define SSL_R_MISSING_RSA_SIGNING_CERT 164
+#define SSL_R_MISSING_TMP_DH_KEY 165
+#define SSL_R_MISSING_TMP_RSA_KEY 166
+#define SSL_R_MISSING_TMP_RSA_PKEY 167
+#define SSL_R_MISSING_VERIFY_MESSAGE 168
+#define SSL_R_NON_SSLV2_INITIAL_PACKET 169
+#define SSL_R_NO_CERTIFICATES_PASSED 170
+#define SSL_R_NO_CERTIFICATE_ASSIGNED 171
+#define SSL_R_NO_CERTIFICATE_RETURNED 172
+#define SSL_R_NO_CERTIFICATE_SET 173
+#define SSL_R_NO_CERTIFICATE_SPECIFIED 174
+#define SSL_R_NO_CIPHERS_AVAILABLE 175
+#define SSL_R_NO_CIPHERS_PASSED 176
+#define SSL_R_NO_CIPHERS_SPECIFIED 177
+#define SSL_R_NO_CIPHER_LIST 178
+#define SSL_R_NO_CIPHER_MATCH 179
+#define SSL_R_NO_CLIENT_CERT_RECEIVED 180
+#define SSL_R_NO_COMPRESSION_SPECIFIED 181
+#define SSL_R_NO_PRIVATEKEY 182
+#define SSL_R_NO_PRIVATE_KEY_ASSIGNED 183
+#define SSL_R_NO_PUBLICKEY 184
+#define SSL_R_NO_SHARED_CIPHER 185
+#define SSL_R_NULL_SSL_CTX 186
+#define SSL_R_NULL_SSL_METHOD_PASSED 187
+#define SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED 188
+#define SSL_R_PACKET_LENGTH_TOO_LONG 189
+#define SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE 190
+#define SSL_R_PEER_ERROR 191
+#define SSL_R_PEER_ERROR_CERTIFICATE 192
+#define SSL_R_PEER_ERROR_NO_CERTIFICATE 193
+#define SSL_R_PEER_ERROR_NO_CIPHER 194
+#define SSL_R_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE 195
+#define SSL_R_PRE_MAC_LENGTH_TOO_LONG 196
+#define SSL_R_PROBLEMS_MAPPING_CIPHER_FUNCTIONS 197
+#define SSL_R_PROTOCOL_IS_SHUTDOWN 198
+#define SSL_R_PUBLIC_KEY_ENCRYPT_ERROR 199
+#define SSL_R_PUBLIC_KEY_IS_NOT_RSA 200
+#define SSL_R_PUBLIC_KEY_NOT_RSA 201
+#define SSL_R_READ_BIO_NOT_SET 202
+#define SSL_R_READ_WRONG_PACKET_TYPE 203
+#define SSL_R_RECORD_LENGTH_MISMATCH 204
+#define SSL_R_RECORD_TOO_LARGE 205
+#define SSL_R_REQUIRED_CIPHER_MISSING 206
+#define SSL_R_REUSE_CERT_LENGTH_NOT_ZERO 207
+#define SSL_R_REUSE_CERT_TYPE_NOT_ZERO 208
+#define SSL_R_REUSE_CIPHER_LIST_NOT_ZERO 209
+#define SSL_R_SHORT_READ 210
+#define SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE 211
+#define SSL_R_SSL3_SESSION_ID_TOO_SHORT 212
+#define SSL_R_SSLV3_ALERT_BAD_CERTIFICATE 1042
+#define SSL_R_SSLV3_ALERT_BAD_RECORD_MAC 1020
+#define SSL_R_SSLV3_ALERT_CERTIFICATE_EXPIRED 1045
+#define SSL_R_SSLV3_ALERT_CERTIFICATE_REVOKED 1044
+#define SSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN 1046
+#define SSL_R_SSLV3_ALERT_DECOMPRESSION_FAILURE 1030
+#define SSL_R_SSLV3_ALERT_HANDSHAKE_FAILURE 1040
+#define SSL_R_SSLV3_ALERT_ILLEGAL_PARAMETER 1047
+#define SSL_R_SSLV3_ALERT_NO_CERTIFICATE 1041
+#define SSL_R_SSLV3_ALERT_PEER_ERROR_CERTIFICATE 213
+#define SSL_R_SSLV3_ALERT_PEER_ERROR_NO_CERTIFICATE 214
+#define SSL_R_SSLV3_ALERT_PEER_ERROR_NO_CIPHER 215
+#define SSL_R_SSLV3_ALERT_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE 216
+#define SSL_R_SSLV3_ALERT_UNEXPECTED_MESSAGE 1010
+#define SSL_R_SSLV3_ALERT_UNKNOWN_REMOTE_ERROR_TYPE 217
+#define SSL_R_SSLV3_ALERT_UNSUPPORTED_CERTIFICATE 1043
+#define SSL_R_SSL_CTX_HAS_NO_DEFAULT_SSL_VERSION 218
+#define SSL_R_SSL_HANDSHAKE_FAILURE 219
+#define SSL_R_SSL_LIBRARY_HAS_NO_CIPHERS 220
+#define SSL_R_SSL_SESSION_ID_IS_DIFFERENT 221
+#define SSL_R_TRIED_TO_USE_UNSUPPORTED_CIPHER 222
+#define SSL_R_UNABLE_TO_DECODE_DH_CERTS 223
+#define SSL_R_UNABLE_TO_EXTRACT_PUBLIC_KEY 224
+#define SSL_R_UNABLE_TO_FIND_DH_PARAMETERS 225
+#define SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS 226
+#define SSL_R_UNABLE_TO_FIND_SSL_METHOD 227
+#define SSL_R_UNEXPECTED_MESSAGE 228
+#define SSL_R_UNEXPECTED_RECORD 229
+#define SSL_R_UNKNOWN_ALERT_TYPE 230
+#define SSL_R_UNKNOWN_CERTIFICATE_TYPE 231
+#define SSL_R_UNKNOWN_CIPHER_RETURNED 232
+#define SSL_R_UNKNOWN_CIPHER_TYPE 233
+#define SSL_R_UNKNOWN_KEY_EXCHANGE_TYPE 234
+#define SSL_R_UNKNOWN_PKEY_TYPE 235
+#define SSL_R_UNKNOWN_PROTOCOL 236
+#define SSL_R_UNKNOWN_REMOTE_ERROR_TYPE 237
+#define SSL_R_UNKNOWN_SSL_VERSION 238
+#define SSL_R_UNKNOWN_STATE 239
+#define SSL_R_UNSUPPORTED_CIPHER 240
+#define SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM 241
+#define SSL_R_UNSUPPORTED_SSL_VERSION 242
+#define SSL_R_WRITE_BIO_NOT_SET 243
+#define SSL_R_WRONG_CIPHER_RETURNED 244
+#define SSL_R_WRONG_MESSAGE_TYPE 245
+#define SSL_R_WRONG_NUMBER_OF_KEY_BITS 246
+#define SSL_R_WRONG_SIGNATURE_LENGTH 247
+#define SSL_R_WRONG_SIGNATURE_SIZE 248
+#define SSL_R_WRONG_SSL_VERSION 249
+#define SSL_R_WRONG_VERSION_NUMBER 250
+#define SSL_R_X509_LIB 251
+
+#ifdef __cplusplus
+}
+#endif
+#endif
+