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/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
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* This package is an SSL implementation written
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* by Eric Young (eay@cryptsoft.com).
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* The implementation was written so as to conform with Netscapes SSL.
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* This library is free for commercial and non-commercial use as long as
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* the following conditions are aheared to. The following conditions
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* apply to all code found in this distribution, be it the RC4, RSA,
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* lhash, DES, etc., code; not just the SSL code. The SSL documentation
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* included with this distribution is covered by the same copyright terms
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* except that the holder is Tim Hudson (tjh@cryptsoft.com).
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* Copyright remains Eric Young's, and as such any Copyright notices in
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* the code are not to be removed.
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* If this package is used in a product, Eric Young should be given attribution
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* as the author of the parts of the library used.
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* This can be in the form of a textual message at program startup or
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* in documentation (online or textual) provided with the package.
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* 1. Redistributions of source code must retain the copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* "This product includes cryptographic software written by
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* Eric Young (eay@cryptsoft.com)"
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* The word 'cryptographic' can be left out if the rouines from the library
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* being used are not cryptographic related :-).
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* 4. If you include any Windows specific code (or a derivative thereof) from
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* the apps directory (application code) you must include an acknowledgement:
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* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
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* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* The licence and distribution terms for any publically available version or
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* derivative of this code cannot be changed. i.e. this code cannot simply be
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* copied and put under another distribution licence
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* [including the GNU Public Licence.]
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/* ====================================================================
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* Copyright (c) 1998-2006 The OpenSSL Project. All rights reserved.
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* 3. All advertising materials mentioning features or use of this
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* software must display the following acknowledgment:
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* "This product includes software developed by the OpenSSL Project
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* for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
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* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
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* endorse or promote products derived from this software without
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* prior written permission. For written permission, please contact
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* openssl-core@openssl.org.
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* 5. Products derived from this software may not be called "OpenSSL"
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* nor may "OpenSSL" appear in their names without prior written
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* permission of the OpenSSL Project.
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* 6. Redistributions of any form whatsoever must retain the following
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* "This product includes software developed by the OpenSSL Project
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* for use in the OpenSSL Toolkit (http://www.openssl.org/)"
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* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
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* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
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* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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* OF THE POSSIBILITY OF SUCH DAMAGE.
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* ====================================================================
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* This product includes cryptographic software written by Eric Young
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* (eay@cryptsoft.com). This product includes software written by Tim
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* Hudson (tjh@cryptsoft.com).
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#define OPENSSL_C /* tells apps.h to use complete apps_startup() */
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#include <openssl/bio.h>
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#include <openssl/crypto.h>
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#include <openssl/lhash.h>
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#include <openssl/conf.h>
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#include <openssl/x509.h>
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#include <openssl/pem.h>
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#include <openssl/ssl.h>
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#ifndef OPENSSL_NO_ENGINE
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#include <openssl/engine.h>
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#define USE_SOCKETS /* needed for the _O_BINARY defs in the MS world */
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#include <openssl/err.h>
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/* The LHASH callbacks ("hash" & "cmp") have been replaced by functions with the
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* base prototypes (we cast each variable inside the function to the required
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* type of "FUNCTION*"). This removes the necessity for macro-generated wrapper
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/* static unsigned long MS_CALLBACK hash(FUNCTION *a); */
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static unsigned long MS_CALLBACK hash(const void *a_void);
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/* static int MS_CALLBACK cmp(FUNCTION *a,FUNCTION *b); */
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static int MS_CALLBACK cmp(const void *a_void,const void *b_void);
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static LHASH *prog_init(void );
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static int do_cmd(LHASH *prog,int argc,char *argv[]);
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char *default_config_file=NULL;
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/* Make sure there is only one when MONOLITH is defined */
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static void lock_dbg_cb(int mode, int type, const char *file, int line)
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static int modes[CRYPTO_NUM_LOCKS]; /* = {0, 0, ... } */
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const char *errstr = NULL;
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rw = mode & (CRYPTO_READ|CRYPTO_WRITE);
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if (!((rw == CRYPTO_READ) || (rw == CRYPTO_WRITE)))
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errstr = "invalid mode";
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if (type < 0 || type >= CRYPTO_NUM_LOCKS)
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errstr = "type out of bounds";
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if (mode & CRYPTO_LOCK)
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errstr = "already locked";
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/* must not happen in a single-threaded program
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* (would deadlock) */
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else if (mode & CRYPTO_UNLOCK)
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errstr = "not locked";
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if (modes[type] != rw)
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errstr = (rw == CRYPTO_READ) ?
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"CRYPTO_r_unlock on write lock" :
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"CRYPTO_w_unlock on read lock";
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errstr = "invalid mode";
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/* we cannot use bio_err here */
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fprintf(stderr, "openssl (lock_dbg_cb): %s (mode=%d, type=%d) at %s:%d\n",
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errstr, mode, type, file, line);
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int main(int Argc, char *Argv[])
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#define PROG_NAME_SIZE 39
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char pname[PROG_NAME_SIZE+1];
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MS_STATIC const char *prompt;
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MS_STATIC char buf[1024];
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if ((bio_err=BIO_new(BIO_s_file())) != NULL)
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BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT);
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if (getenv("OPENSSL_DEBUG_MEMORY") != NULL) /* if not defined, use compiled-in library defaults */
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if (!(0 == strcmp(getenv("OPENSSL_DEBUG_MEMORY"), "off")))
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CRYPTO_malloc_debug_init();
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CRYPTO_set_mem_debug_options(V_CRYPTO_MDEBUG_ALL);
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/* OPENSSL_DEBUG_MEMORY=off */
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CRYPTO_set_mem_debug_functions(0, 0, 0, 0, 0);
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CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
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if (getenv("OPENSSL_DEBUG_LOCKING") != NULL)
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CRYPTO_set_locking_callback(lock_dbg_cb);
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/* Lets load up our environment a little */
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p=getenv("OPENSSL_CONF");
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p=getenv("SSLEAY_CONF");
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p=to_free=make_config_name();
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default_config_file=p;
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config=NCONF_new(NULL);
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i=NCONF_load(config,p,&errline);
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/* first check the program name */
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program_name(Argv[0],pname,sizeof pname);
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fp=(FUNCTION *)lh_retrieve(prog,&f);
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ret=fp->func(Argc,Argv);
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/* ok, now check that there are not arguments, if there are,
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* run with them, shifting the ssleay off the front */
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ret=do_cmd(prog,Argc,Argv);
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/* ok, lets enter the old 'OpenSSL>' mode */
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else prompt="OpenSSL> ";
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fputs(prompt,stdout);
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if (p[0] == '\0') goto end;
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if (p[i-2] != '\\') break;
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if (!chopup_args(&arg,buf,&argc,&argv)) break;
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ret=do_cmd(prog,argc,argv);
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BIO_printf(bio_err,"error in %s\n",argv[0]);
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(void)BIO_flush(bio_err);
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BIO_printf(bio_err,"bad exit\n");
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OPENSSL_free(to_free);
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if (prog != NULL) lh_free(prog);
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if (arg.data != NULL) OPENSSL_free(arg.data);
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CRYPTO_mem_leaks(bio_err);
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#define LIST_STANDARD_COMMANDS "list-standard-commands"
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#define LIST_MESSAGE_DIGEST_COMMANDS "list-message-digest-commands"
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#define LIST_CIPHER_COMMANDS "list-cipher-commands"
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static int do_cmd(LHASH *prog, int argc, char *argv[])
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if ((argc <= 0) || (argv[0] == NULL))
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fp=(FUNCTION *)lh_retrieve(prog,&f);
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ret=fp->func(argc,argv);
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else if ((strncmp(argv[0],"no-",3)) == 0)
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BIO *bio_stdout = BIO_new_fp(stdout,BIO_NOCLOSE);
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#ifdef OPENSSL_SYS_VMS
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BIO *tmpbio = BIO_new(BIO_f_linebuffer());
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bio_stdout = BIO_push(tmpbio, bio_stdout);
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ret = (lh_retrieve(prog,&f) != NULL);
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BIO_printf(bio_stdout, "%s\n", argv[0]);
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BIO_printf(bio_stdout, "%s\n", argv[0]+3);
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BIO_free_all(bio_stdout);
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else if ((strcmp(argv[0],"quit") == 0) ||
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(strcmp(argv[0],"q") == 0) ||
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(strcmp(argv[0],"exit") == 0) ||
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(strcmp(argv[0],"bye") == 0))
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else if ((strcmp(argv[0],LIST_STANDARD_COMMANDS) == 0) ||
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(strcmp(argv[0],LIST_MESSAGE_DIGEST_COMMANDS) == 0) ||
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(strcmp(argv[0],LIST_CIPHER_COMMANDS) == 0))
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if (strcmp(argv[0],LIST_STANDARD_COMMANDS) == 0)
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list_type = FUNC_TYPE_GENERAL;
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else if (strcmp(argv[0],LIST_MESSAGE_DIGEST_COMMANDS) == 0)
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list_type = FUNC_TYPE_MD;
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else /* strcmp(argv[0],LIST_CIPHER_COMMANDS) == 0 */
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list_type = FUNC_TYPE_CIPHER;
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bio_stdout = BIO_new_fp(stdout,BIO_NOCLOSE);
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#ifdef OPENSSL_SYS_VMS
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BIO *tmpbio = BIO_new(BIO_f_linebuffer());
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bio_stdout = BIO_push(tmpbio, bio_stdout);
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for (fp=functions; fp->name != NULL; fp++)
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if (fp->type == list_type)
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BIO_printf(bio_stdout, "%s\n", fp->name);
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BIO_free_all(bio_stdout);
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BIO_printf(bio_err,"openssl:Error: '%s' is an invalid command.\n",
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BIO_printf(bio_err, "\nStandard commands");
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for (fp=functions; fp->name != NULL; fp++)
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#ifdef OPENSSL_NO_CAMELLIA
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if (((i++) % 5) == 0)
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if (((i++) % 4) == 0)
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BIO_printf(bio_err,"\n");
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if (!nl) BIO_printf(bio_err,"\n");
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if (tp == FUNC_TYPE_MD)
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"\nMessage Digest commands (see the `dgst' command for more details)\n");
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else if (tp == FUNC_TYPE_CIPHER)
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BIO_printf(bio_err,"\nCipher commands (see the `enc' command for more details)\n");
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#ifdef OPENSSL_NO_CAMELLIA
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BIO_printf(bio_err,"%-15s",fp->name);
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BIO_printf(bio_err,"%-18s",fp->name);
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BIO_printf(bio_err,"\n\n");
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static int SortFnByName(const void *_f1,const void *_f2)
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const FUNCTION *f1=_f1;
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const FUNCTION *f2=_f2;
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if(f1->type != f2->type)
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return f1->type-f2->type;
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return strcmp(f1->name,f2->name);
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static LHASH *prog_init(void)
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/* Purely so it looks nice when the user hits ? */
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for(i=0,f=functions ; f->name != NULL ; ++f,++i)
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qsort(functions,i,sizeof *functions,SortFnByName);
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if ((ret=lh_new(hash, cmp)) == NULL)
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for (f=functions; f->name != NULL; f++)
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/* static int MS_CALLBACK cmp(FUNCTION *a, FUNCTION *b) */
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static int MS_CALLBACK cmp(const void *a_void, const void *b_void)
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return(strncmp(((const FUNCTION *)a_void)->name,
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((const FUNCTION *)b_void)->name,8));
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/* static unsigned long MS_CALLBACK hash(FUNCTION *a) */
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static unsigned long MS_CALLBACK hash(const void *a_void)
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return(lh_strhash(((const FUNCTION *)a_void)->name));