1 files changed, 0 insertions, 596 deletions

diff --git a/thirdparty/openssl/crypto/bio/bio_lib.c b/thirdparty/openssl/crypto/bio/bio_lib.c
deleted file mode 100644
index 07934f8a66..0000000000
--- a/thirdparty/openssl/crypto/bio/bio_lib.c
+++ /dev/null
@@ -1,596 +0,0 @@
-/* crypto/bio/bio_lib.c */
-/* 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.]
- */
-
-#include <stdio.h>
-#include <errno.h>
-#include <openssl/crypto.h>
-#include "cryptlib.h"
-#include <openssl/bio.h>
-#include <openssl/stack.h>
-
-BIO *BIO_new(BIO_METHOD *method)
-{
-    BIO *ret = NULL;
-
-    ret = (BIO *)OPENSSL_malloc(sizeof(BIO));
-    if (ret == NULL) {
-        BIOerr(BIO_F_BIO_NEW, ERR_R_MALLOC_FAILURE);
-        return (NULL);
-    }
-    if (!BIO_set(ret, method)) {
-        OPENSSL_free(ret);
-        ret = NULL;
-    }
-    return (ret);
-}
-
-int BIO_set(BIO *bio, BIO_METHOD *method)
-{
-    bio->method = method;
-    bio->callback = NULL;
-    bio->cb_arg = NULL;
-    bio->init = 0;
-    bio->shutdown = 1;
-    bio->flags = 0;
-    bio->retry_reason = 0;
-    bio->num = 0;
-    bio->ptr = NULL;
-    bio->prev_bio = NULL;
-    bio->next_bio = NULL;
-    bio->references = 1;
-    bio->num_read = 0L;
-    bio->num_write = 0L;
-    CRYPTO_new_ex_data(CRYPTO_EX_INDEX_BIO, bio, &bio->ex_data);
-    if (method->create != NULL)
-        if (!method->create(bio)) {
-            CRYPTO_free_ex_data(CRYPTO_EX_INDEX_BIO, bio, &bio->ex_data);
-            return (0);
-        }
-    return (1);
-}
-
-int BIO_free(BIO *a)
-{
-    int i;
-
-    if (a == NULL)
-        return (0);
-
-    i = CRYPTO_add(&a->references, -1, CRYPTO_LOCK_BIO);
-#ifdef REF_PRINT
-    REF_PRINT("BIO", a);
-#endif
-    if (i > 0)
-        return (1);
-#ifdef REF_CHECK
-    if (i < 0) {
-        fprintf(stderr, "BIO_free, bad reference count\n");
-        abort();
-    }
-#endif
-    if ((a->callback != NULL) &&
-        ((i = (int)a->callback(a, BIO_CB_FREE, NULL, 0, 0L, 1L)) <= 0))
-        return (i);
-
-    CRYPTO_free_ex_data(CRYPTO_EX_INDEX_BIO, a, &a->ex_data);
-
-    if ((a->method != NULL) && (a->method->destroy != NULL))
-        a->method->destroy(a);
-    OPENSSL_free(a);
-    return (1);
-}
-
-void BIO_vfree(BIO *a)
-{
-    BIO_free(a);
-}
-
-void BIO_clear_flags(BIO *b, int flags)
-{
-    b->flags &= ~flags;
-}
-
-int BIO_test_flags(const BIO *b, int flags)
-{
-    return (b->flags & flags);
-}
-
-void BIO_set_flags(BIO *b, int flags)
-{
-    b->flags |= flags;
-}
-
-long (*BIO_get_callback(const BIO *b)) (struct bio_st *, int, const char *,
-                                        int, long, long) {
-    return b->callback;
-}
-
-void BIO_set_callback(BIO *b,
-                      long (*cb) (struct bio_st *, int, const char *, int,
-                                  long, long))
-{
-    b->callback = cb;
-}
-
-void BIO_set_callback_arg(BIO *b, char *arg)
-{
-    b->cb_arg = arg;
-}
-
-char *BIO_get_callback_arg(const BIO *b)
-{
-    return b->cb_arg;
-}
-
-const char *BIO_method_name(const BIO *b)
-{
-    return b->method->name;
-}
-
-int BIO_method_type(const BIO *b)
-{
-    return b->method->type;
-}
-
-int BIO_read(BIO *b, void *out, int outl)
-{
-    int i;
-    long (*cb) (BIO *, int, const char *, int, long, long);
-
-    if ((b == NULL) || (b->method == NULL) || (b->method->bread == NULL)) {
-        BIOerr(BIO_F_BIO_READ, BIO_R_UNSUPPORTED_METHOD);
-        return (-2);
-    }
-
-    cb = b->callback;
-    if ((cb != NULL) &&
-        ((i = (int)cb(b, BIO_CB_READ, out, outl, 0L, 1L)) <= 0))
-        return (i);
-
-    if (!b->init) {
-        BIOerr(BIO_F_BIO_READ, BIO_R_UNINITIALIZED);
-        return (-2);
-    }
-
-    i = b->method->bread(b, out, outl);
-
-    if (i > 0)
-        b->num_read += (unsigned long)i;
-
-    if (cb != NULL)
-        i = (int)cb(b, BIO_CB_READ | BIO_CB_RETURN, out, outl, 0L, (long)i);
-    return (i);
-}
-
-int BIO_write(BIO *b, const void *in, int inl)
-{
-    int i;
-    long (*cb) (BIO *, int, const char *, int, long, long);
-
-    if (b == NULL)
-        return (0);
-
-    cb = b->callback;
-    if ((b->method == NULL) || (b->method->bwrite == NULL)) {
-        BIOerr(BIO_F_BIO_WRITE, BIO_R_UNSUPPORTED_METHOD);
-        return (-2);
-    }
-
-    if ((cb != NULL) &&
-        ((i = (int)cb(b, BIO_CB_WRITE, in, inl, 0L, 1L)) <= 0))
-        return (i);
-
-    if (!b->init) {
-        BIOerr(BIO_F_BIO_WRITE, BIO_R_UNINITIALIZED);
-        return (-2);
-    }
-
-    i = b->method->bwrite(b, in, inl);
-
-    if (i > 0)
-        b->num_write += (unsigned long)i;
-
-    if (cb != NULL)
-        i = (int)cb(b, BIO_CB_WRITE | BIO_CB_RETURN, in, inl, 0L, (long)i);
-    return (i);
-}
-
-int BIO_puts(BIO *b, const char *in)
-{
-    int i;
-    long (*cb) (BIO *, int, const char *, int, long, long);
-
-    if ((b == NULL) || (b->method == NULL) || (b->method->bputs == NULL)) {
-        BIOerr(BIO_F_BIO_PUTS, BIO_R_UNSUPPORTED_METHOD);
-        return (-2);
-    }
-
-    cb = b->callback;
-
-    if ((cb != NULL) && ((i = (int)cb(b, BIO_CB_PUTS, in, 0, 0L, 1L)) <= 0))
-        return (i);
-
-    if (!b->init) {
-        BIOerr(BIO_F_BIO_PUTS, BIO_R_UNINITIALIZED);
-        return (-2);
-    }
-
-    i = b->method->bputs(b, in);
-
-    if (i > 0)
-        b->num_write += (unsigned long)i;
-
-    if (cb != NULL)
-        i = (int)cb(b, BIO_CB_PUTS | BIO_CB_RETURN, in, 0, 0L, (long)i);
-    return (i);
-}
-
-int BIO_gets(BIO *b, char *in, int inl)
-{
-    int i;
-    long (*cb) (BIO *, int, const char *, int, long, long);
-
-    if ((b == NULL) || (b->method == NULL) || (b->method->bgets == NULL)) {
-        BIOerr(BIO_F_BIO_GETS, BIO_R_UNSUPPORTED_METHOD);
-        return (-2);
-    }
-
-    cb = b->callback;
-
-    if ((cb != NULL) && ((i = (int)cb(b, BIO_CB_GETS, in, inl, 0L, 1L)) <= 0))
-        return (i);
-
-    if (!b->init) {
-        BIOerr(BIO_F_BIO_GETS, BIO_R_UNINITIALIZED);
-        return (-2);
-    }
-
-    i = b->method->bgets(b, in, inl);
-
-    if (cb != NULL)
-        i = (int)cb(b, BIO_CB_GETS | BIO_CB_RETURN, in, inl, 0L, (long)i);
-    return (i);
-}
-
-int BIO_indent(BIO *b, int indent, int max)
-{
-    if (indent < 0)
-        indent = 0;
-    if (indent > max)
-        indent = max;
-    while (indent--)
-        if (BIO_puts(b, " ") != 1)
-            return 0;
-    return 1;
-}
-
-long BIO_int_ctrl(BIO *b, int cmd, long larg, int iarg)
-{
-    int i;
-
-    i = iarg;
-    return (BIO_ctrl(b, cmd, larg, (char *)&i));
-}
-
-char *BIO_ptr_ctrl(BIO *b, int cmd, long larg)
-{
-    char *p = NULL;
-
-    if (BIO_ctrl(b, cmd, larg, (char *)&p) <= 0)
-        return (NULL);
-    else
-        return (p);
-}
-
-long BIO_ctrl(BIO *b, int cmd, long larg, void *parg)
-{
-    long ret;
-    long (*cb) (BIO *, int, const char *, int, long, long);
-
-    if (b == NULL)
-        return (0);
-
-    if ((b->method == NULL) || (b->method->ctrl == NULL)) {
-        BIOerr(BIO_F_BIO_CTRL, BIO_R_UNSUPPORTED_METHOD);
-        return (-2);
-    }
-
-    cb = b->callback;
-
-    if ((cb != NULL) &&
-        ((ret = cb(b, BIO_CB_CTRL, parg, cmd, larg, 1L)) <= 0))
-        return (ret);
-
-    ret = b->method->ctrl(b, cmd, larg, parg);
-
-    if (cb != NULL)
-        ret = cb(b, BIO_CB_CTRL | BIO_CB_RETURN, parg, cmd, larg, ret);
-    return (ret);
-}
-
-long BIO_callback_ctrl(BIO *b, int cmd,
-                       void (*fp) (struct bio_st *, int, const char *, int,
-                                   long, long))
-{
-    long ret;
-    long (*cb) (BIO *, int, const char *, int, long, long);
-
-    if (b == NULL)
-        return (0);
-
-    if ((b->method == NULL) || (b->method->callback_ctrl == NULL)) {
-        BIOerr(BIO_F_BIO_CALLBACK_CTRL, BIO_R_UNSUPPORTED_METHOD);
-        return (-2);
-    }
-
-    cb = b->callback;
-
-    if ((cb != NULL) &&
-        ((ret = cb(b, BIO_CB_CTRL, (void *)&fp, cmd, 0, 1L)) <= 0))
-        return (ret);
-
-    ret = b->method->callback_ctrl(b, cmd, fp);
-
-    if (cb != NULL)
-        ret = cb(b, BIO_CB_CTRL | BIO_CB_RETURN, (void *)&fp, cmd, 0, ret);
-    return (ret);
-}
-
-/*
- * It is unfortunate to duplicate in functions what the BIO_(w)pending macros
- * do; but those macros have inappropriate return type, and for interfacing
- * from other programming languages, C macros aren't much of a help anyway.
- */
-size_t BIO_ctrl_pending(BIO *bio)
-{
-    return BIO_ctrl(bio, BIO_CTRL_PENDING, 0, NULL);
-}
-
-size_t BIO_ctrl_wpending(BIO *bio)
-{
-    return BIO_ctrl(bio, BIO_CTRL_WPENDING, 0, NULL);
-}
-
-/* put the 'bio' on the end of b's list of operators */
-BIO *BIO_push(BIO *b, BIO *bio)
-{
-    BIO *lb;
-
-    if (b == NULL)
-        return (bio);
-    lb = b;
-    while (lb->next_bio != NULL)
-        lb = lb->next_bio;
-    lb->next_bio = bio;
-    if (bio != NULL)
-        bio->prev_bio = lb;
-    /* called to do internal processing */
-    BIO_ctrl(b, BIO_CTRL_PUSH, 0, lb);
-    return (b);
-}
-
-/* Remove the first and return the rest */
-BIO *BIO_pop(BIO *b)
-{
-    BIO *ret;
-
-    if (b == NULL)
-        return (NULL);
-    ret = b->next_bio;
-
-    BIO_ctrl(b, BIO_CTRL_POP, 0, b);
-
-    if (b->prev_bio != NULL)
-        b->prev_bio->next_bio = b->next_bio;
-    if (b->next_bio != NULL)
-        b->next_bio->prev_bio = b->prev_bio;
-
-    b->next_bio = NULL;
-    b->prev_bio = NULL;
-    return (ret);
-}
-
-BIO *BIO_get_retry_BIO(BIO *bio, int *reason)
-{
-    BIO *b, *last;
-
-    b = last = bio;
-    for (;;) {
-        if (!BIO_should_retry(b))
-            break;
-        last = b;
-        b = b->next_bio;
-        if (b == NULL)
-            break;
-    }
-    if (reason != NULL)
-        *reason = last->retry_reason;
-    return (last);
-}
-
-int BIO_get_retry_reason(BIO *bio)
-{
-    return (bio->retry_reason);
-}
-
-BIO *BIO_find_type(BIO *bio, int type)
-{
-    int mt, mask;
-
-    if (!bio)
-        return NULL;
-    mask = type & 0xff;
-    do {
-        if (bio->method != NULL) {
-            mt = bio->method->type;
-
-            if (!mask) {
-                if (mt & type)
-                    return (bio);
-            } else if (mt == type)
-                return (bio);
-        }
-        bio = bio->next_bio;
-    } while (bio != NULL);
-    return (NULL);
-}
-
-BIO *BIO_next(BIO *b)
-{
-    if (!b)
-        return NULL;
-    return b->next_bio;
-}
-
-void BIO_free_all(BIO *bio)
-{
-    BIO *b;
-    int ref;
-
-    while (bio != NULL) {
-        b = bio;
-        ref = b->references;
-        bio = bio->next_bio;
-        BIO_free(b);
-        /* Since ref count > 1, don't free anyone else. */
-        if (ref > 1)
-            break;
-    }
-}
-
-BIO *BIO_dup_chain(BIO *in)
-{
-    BIO *ret = NULL, *eoc = NULL, *bio, *new_bio;
-
-    for (bio = in; bio != NULL; bio = bio->next_bio) {
-        if ((new_bio = BIO_new(bio->method)) == NULL)
-            goto err;
-        new_bio->callback = bio->callback;
-        new_bio->cb_arg = bio->cb_arg;
-        new_bio->init = bio->init;
-        new_bio->shutdown = bio->shutdown;
-        new_bio->flags = bio->flags;
-
-        /* This will let SSL_s_sock() work with stdin/stdout */
-        new_bio->num = bio->num;
-
-        if (!BIO_dup_state(bio, (char *)new_bio)) {
-            BIO_free(new_bio);
-            goto err;
-        }
-
-        /* copy app data */
-        if (!CRYPTO_dup_ex_data(CRYPTO_EX_INDEX_BIO, &new_bio->ex_data,
-                                &bio->ex_data)) {
-            BIO_free(new_bio);
-            goto err;
-        }
-
-        if (ret == NULL) {
-            eoc = new_bio;
-            ret = eoc;
-        } else {
-            BIO_push(eoc, new_bio);
-            eoc = new_bio;
-        }
-    }
-    return (ret);
- err:
-    BIO_free_all(ret);
-
-    return (NULL);
-}
-
-void BIO_copy_next_retry(BIO *b)
-{
-    BIO_set_flags(b, BIO_get_retry_flags(b->next_bio));
-    b->retry_reason = b->next_bio->retry_reason;
-}
-
-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)
-{
-    return CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_BIO, argl, argp,
-                                   new_func, dup_func, free_func);
-}
-
-int BIO_set_ex_data(BIO *bio, int idx, void *data)
-{
-    return (CRYPTO_set_ex_data(&(bio->ex_data), idx, data));
-}
-
-void *BIO_get_ex_data(BIO *bio, int idx)
-{
-    return (CRYPTO_get_ex_data(&(bio->ex_data), idx));
-}
-
-unsigned long BIO_number_read(BIO *bio)
-{
-    if (bio)
-        return bio->num_read;
-    return 0;
-}
-
-unsigned long BIO_number_written(BIO *bio)
-{
-    if (bio)
-        return bio->num_write;
-    return 0;
-}
-
-IMPLEMENT_STACK_OF(BIO)