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authorParménides GV <parmegv@sdf.org>2014-04-07 20:43:34 +0200
committerParménides GV <parmegv@sdf.org>2014-04-08 11:43:27 +0200
commitc206a91d320995f37f8abb33188bfd384249da3d (patch)
tree10a7d8a9dd7f24437ac4851b8d01edbd5dd3ee3b /openssl/crypto/stack/stack.c
parent910b0e1746ab3f63e63808b198ad51fec5b635e5 (diff)
Next step: compile jni sources correctly.
Diffstat (limited to 'openssl/crypto/stack/stack.c')
-rw-r--r--openssl/crypto/stack/stack.c334
1 files changed, 0 insertions, 334 deletions
diff --git a/openssl/crypto/stack/stack.c b/openssl/crypto/stack/stack.c
deleted file mode 100644
index 76cf1a11..00000000
--- a/openssl/crypto/stack/stack.c
+++ /dev/null
@@ -1,334 +0,0 @@
-/* crypto/stack/stack.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.]
- */
-
-/* Code for stacks
- * Author - Eric Young v 1.0
- * 1.2 eay 12-Mar-97 - Modified sk_find so that it _DOES_ return the
- * lowest index for the searched item.
- *
- * 1.1 eay - Take from netdb and added to SSLeay
- *
- * 1.0 eay - First version 29/07/92
- */
-#include <stdio.h>
-#include "cryptlib.h"
-#include <openssl/stack.h>
-#include <openssl/objects.h>
-
-#undef MIN_NODES
-#define MIN_NODES 4
-
-const char STACK_version[]="Stack" OPENSSL_VERSION_PTEXT;
-
-#include <errno.h>
-
-int (*sk_set_cmp_func(_STACK *sk, int (*c)(const void *, const void *)))
- (const void *, const void *)
- {
- int (*old)(const void *,const void *)=sk->comp;
-
- if (sk->comp != c)
- sk->sorted=0;
- sk->comp=c;
-
- return old;
- }
-
-_STACK *sk_dup(_STACK *sk)
- {
- _STACK *ret;
- char **s;
-
- if ((ret=sk_new(sk->comp)) == NULL) goto err;
- s=(char **)OPENSSL_realloc((char *)ret->data,
- (unsigned int)sizeof(char *)*sk->num_alloc);
- if (s == NULL) goto err;
- ret->data=s;
-
- ret->num=sk->num;
- memcpy(ret->data,sk->data,sizeof(char *)*sk->num);
- ret->sorted=sk->sorted;
- ret->num_alloc=sk->num_alloc;
- ret->comp=sk->comp;
- return(ret);
-err:
- if(ret)
- sk_free(ret);
- return(NULL);
- }
-
-_STACK *sk_new_null(void)
- {
- return sk_new((int (*)(const void *, const void *))0);
- }
-
-_STACK *sk_new(int (*c)(const void *, const void *))
- {
- _STACK *ret;
- int i;
-
- if ((ret=OPENSSL_malloc(sizeof(_STACK))) == NULL)
- goto err;
- if ((ret->data=OPENSSL_malloc(sizeof(char *)*MIN_NODES)) == NULL)
- goto err;
- for (i=0; i<MIN_NODES; i++)
- ret->data[i]=NULL;
- ret->comp=c;
- ret->num_alloc=MIN_NODES;
- ret->num=0;
- ret->sorted=0;
- return(ret);
-err:
- if(ret)
- OPENSSL_free(ret);
- return(NULL);
- }
-
-int sk_insert(_STACK *st, void *data, int loc)
- {
- char **s;
-
- if(st == NULL) return 0;
- if (st->num_alloc <= st->num+1)
- {
- s=OPENSSL_realloc((char *)st->data,
- (unsigned int)sizeof(char *)*st->num_alloc*2);
- if (s == NULL)
- return(0);
- st->data=s;
- st->num_alloc*=2;
- }
- if ((loc >= (int)st->num) || (loc < 0))
- st->data[st->num]=data;
- else
- {
- int i;
- char **f,**t;
-
- f=st->data;
- t=&(st->data[1]);
- for (i=st->num; i>=loc; i--)
- t[i]=f[i];
-
-#ifdef undef /* no memmove on sunos :-( */
- memmove(&(st->data[loc+1]),
- &(st->data[loc]),
- sizeof(char *)*(st->num-loc));
-#endif
- st->data[loc]=data;
- }
- st->num++;
- st->sorted=0;
- return(st->num);
- }
-
-void *sk_delete_ptr(_STACK *st, void *p)
- {
- int i;
-
- for (i=0; i<st->num; i++)
- if (st->data[i] == p)
- return(sk_delete(st,i));
- return(NULL);
- }
-
-void *sk_delete(_STACK *st, int loc)
- {
- char *ret;
- int i,j;
-
- if(!st || (loc < 0) || (loc >= st->num)) return NULL;
-
- ret=st->data[loc];
- if (loc != st->num-1)
- {
- j=st->num-1;
- for (i=loc; i<j; i++)
- st->data[i]=st->data[i+1];
- /* In theory memcpy is not safe for this
- * memcpy( &(st->data[loc]),
- * &(st->data[loc+1]),
- * sizeof(char *)*(st->num-loc-1));
- */
- }
- st->num--;
- return(ret);
- }
-
-static int internal_find(_STACK *st, void *data, int ret_val_options)
- {
- const void * const *r;
- int i;
-
- if(st == NULL) return -1;
-
- if (st->comp == NULL)
- {
- for (i=0; i<st->num; i++)
- if (st->data[i] == data)
- return(i);
- return(-1);
- }
- sk_sort(st);
- if (data == NULL) return(-1);
- r=OBJ_bsearch_ex_(&data,st->data,st->num,sizeof(void *),st->comp,
- ret_val_options);
- if (r == NULL) return(-1);
- return (int)((char **)r-st->data);
- }
-
-int sk_find(_STACK *st, void *data)
- {
- return internal_find(st, data, OBJ_BSEARCH_FIRST_VALUE_ON_MATCH);
- }
-int sk_find_ex(_STACK *st, void *data)
- {
- return internal_find(st, data, OBJ_BSEARCH_VALUE_ON_NOMATCH);
- }
-
-int sk_push(_STACK *st, void *data)
- {
- return(sk_insert(st,data,st->num));
- }
-
-int sk_unshift(_STACK *st, void *data)
- {
- return(sk_insert(st,data,0));
- }
-
-void *sk_shift(_STACK *st)
- {
- if (st == NULL) return(NULL);
- if (st->num <= 0) return(NULL);
- return(sk_delete(st,0));
- }
-
-void *sk_pop(_STACK *st)
- {
- if (st == NULL) return(NULL);
- if (st->num <= 0) return(NULL);
- return(sk_delete(st,st->num-1));
- }
-
-void sk_zero(_STACK *st)
- {
- if (st == NULL) return;
- if (st->num <= 0) return;
- memset((char *)st->data,0,sizeof(st->data)*st->num);
- st->num=0;
- }
-
-void sk_pop_free(_STACK *st, void (*func)(void *))
- {
- int i;
-
- if (st == NULL) return;
- for (i=0; i<st->num; i++)
- if (st->data[i] != NULL)
- func(st->data[i]);
- sk_free(st);
- }
-
-void sk_free(_STACK *st)
- {
- if (st == NULL) return;
- if (st->data != NULL) OPENSSL_free(st->data);
- OPENSSL_free(st);
- }
-
-int sk_num(const _STACK *st)
-{
- if(st == NULL) return -1;
- return st->num;
-}
-
-void *sk_value(const _STACK *st, int i)
-{
- if(!st || (i < 0) || (i >= st->num)) return NULL;
- return st->data[i];
-}
-
-void *sk_set(_STACK *st, int i, void *value)
-{
- if(!st || (i < 0) || (i >= st->num)) return NULL;
- return (st->data[i] = value);
-}
-
-void sk_sort(_STACK *st)
- {
- if (st && !st->sorted)
- {
- int (*comp_func)(const void *,const void *);
-
- /* same comment as in sk_find ... previously st->comp was declared
- * as a (void*,void*) callback type, but this made the population
- * of the callback pointer illogical - our callbacks compare
- * type** with type**, so we leave the casting until absolutely
- * necessary (ie. "now"). */
- comp_func=(int (*)(const void *,const void *))(st->comp);
- qsort(st->data,st->num,sizeof(char *), comp_func);
- st->sorted=1;
- }
- }
-
-int sk_is_sorted(const _STACK *st)
- {
- if (!st)
- return 1;
- return st->sorted;
- }