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-rw-r--r--src/lib/libcrypto/stack/safestack.h129
-rw-r--r--src/lib/libcrypto/stack/stack.c311
-rw-r--r--src/lib/libcrypto/stack/stack.h107
3 files changed, 0 insertions, 547 deletions
diff --git a/src/lib/libcrypto/stack/safestack.h b/src/lib/libcrypto/stack/safestack.h
deleted file mode 100644
index 38934981e3..0000000000
--- a/src/lib/libcrypto/stack/safestack.h
+++ /dev/null
@@ -1,129 +0,0 @@
1/* ====================================================================
2 * Copyright (c) 1999 The OpenSSL Project. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 *
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in
13 * the documentation and/or other materials provided with the
14 * distribution.
15 *
16 * 3. All advertising materials mentioning features or use of this
17 * software must display the following acknowledgment:
18 * "This product includes software developed by the OpenSSL Project
19 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
20 *
21 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
22 * endorse or promote products derived from this software without
23 * prior written permission. For written permission, please contact
24 * openssl-core@openssl.org.
25 *
26 * 5. Products derived from this software may not be called "OpenSSL"
27 * nor may "OpenSSL" appear in their names without prior written
28 * permission of the OpenSSL Project.
29 *
30 * 6. Redistributions of any form whatsoever must retain the following
31 * acknowledgment:
32 * "This product includes software developed by the OpenSSL Project
33 * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
34 *
35 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
36 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
37 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
38 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
39 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
40 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
41 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
42 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
43 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
44 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
45 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
46 * OF THE POSSIBILITY OF SUCH DAMAGE.
47 * ====================================================================
48 *
49 * This product includes cryptographic software written by Eric Young
50 * (eay@cryptsoft.com). This product includes software written by Tim
51 * Hudson (tjh@cryptsoft.com).
52 *
53 */
54
55#ifndef HEADER_SAFESTACK_H
56#define HEADER_SAFESTACK_H
57
58#include <openssl/stack.h>
59
60#define STACK_OF(type) STACK_##type
61
62#define DECLARE_STACK_OF(type) \
63typedef struct stack_st_##type \
64 { \
65 STACK stack; \
66 } STACK_OF(type); \
67STACK_OF(type) *sk_##type##_new(int (*cmp)(type **,type **)); \
68STACK_OF(type) *sk_##type##_new_null(void); \
69void sk_##type##_free(STACK_OF(type) *sk); \
70int sk_##type##_num(const STACK_OF(type) *sk); \
71type *sk_##type##_value(const STACK_OF(type) *sk,int n); \
72type *sk_##type##_set(STACK_OF(type) *sk,int n,type *v); \
73void sk_##type##_zero(STACK_OF(type) *sk); \
74int sk_##type##_push(STACK_OF(type) *sk,type *v); \
75int sk_##type##_unshift(STACK_OF(type) *sk,type *v); \
76int sk_##type##_find(STACK_OF(type) *sk,type *v); \
77type *sk_##type##_delete(STACK_OF(type) *sk,int n); \
78void sk_##type##_delete_ptr(STACK_OF(type) *sk,type *v); \
79int sk_##type##_insert(STACK_OF(type) *sk,type *v,int n); \
80int (*sk_##type##_set_cmp_func(STACK_OF(type) *sk, \
81 int (*cmp)(type **,type **)))(type **,type **); \
82STACK_OF(type) *sk_##type##_dup(STACK_OF(type) *sk); \
83void sk_##type##_pop_free(STACK_OF(type) *sk,void (*func)(type *)); \
84type *sk_##type##_shift(STACK_OF(type) *sk); \
85type *sk_##type##_pop(STACK_OF(type) *sk); \
86void sk_##type##_sort(STACK_OF(type) *sk);
87
88#define IMPLEMENT_STACK_OF(type) \
89STACK_OF(type) *sk_##type##_new(int (*cmp)(type **,type **)) \
90 { return (STACK_OF(type) *)sk_new(cmp); } \
91STACK_OF(type) *sk_##type##_new_null() \
92 { return (STACK_OF(type) *)sk_new_null(); } \
93void sk_##type##_free(STACK_OF(type) *sk) \
94 { sk_free((STACK *)sk); } \
95int sk_##type##_num(const STACK_OF(type) *sk) \
96 { return M_sk_num((const STACK *)sk); } \
97type *sk_##type##_value(const STACK_OF(type) *sk,int n) \
98 { return (type *)sk_value((STACK *)sk,n); } \
99type *sk_##type##_set(STACK_OF(type) *sk,int n,type *v) \
100 { return (type *)(sk_set((STACK *)sk,n,(char *)v)); } \
101void sk_##type##_zero(STACK_OF(type) *sk) \
102 { sk_zero((STACK *)sk); } \
103int sk_##type##_push(STACK_OF(type) *sk,type *v) \
104 { return sk_push((STACK *)sk,(char *)v); } \
105int sk_##type##_unshift(STACK_OF(type) *sk,type *v) \
106 { return sk_unshift((STACK *)sk,(char *)v); } \
107int sk_##type##_find(STACK_OF(type) *sk,type *v) \
108 { return sk_find((STACK *)sk,(char *)v); } \
109type *sk_##type##_delete(STACK_OF(type) *sk,int n) \
110 { return (type *)sk_delete((STACK *)sk,n); } \
111void sk_##type##_delete_ptr(STACK_OF(type) *sk,type *v) \
112 { sk_delete_ptr((STACK *)sk,(char *)v); } \
113int sk_##type##_insert(STACK_OF(type) *sk,type *v,int n) \
114 { return sk_insert((STACK *)sk,(char *)v,n); } \
115int (*sk_##type##_set_cmp_func(STACK_OF(type) *sk, \
116 int (*cmp)(type **,type **)))(type **,type **) \
117 { return (int (*)(type **,type **))sk_set_cmp_func((STACK *)sk,cmp); } \
118STACK_OF(type) *sk_##type##_dup(STACK_OF(type) *sk) \
119 { return (STACK_OF(type) *)sk_dup((STACK *)sk); } \
120void sk_##type##_pop_free(STACK_OF(type) *sk,void (*func)(type *)) \
121 { sk_pop_free((STACK *)sk,func); } \
122type *sk_##type##_shift(STACK_OF(type) *sk) \
123 { return (type *)sk_shift((STACK *)sk); } \
124type *sk_##type##_pop(STACK_OF(type) *sk) \
125 { return (type *)sk_pop((STACK *)sk); } \
126void sk_##type##_sort(STACK_OF(type) *sk) \
127 { sk_sort((STACK *)sk); }
128
129#endif /* ndef HEADER_SAFESTACK_H */
diff --git a/src/lib/libcrypto/stack/stack.c b/src/lib/libcrypto/stack/stack.c
deleted file mode 100644
index 8b96713884..0000000000
--- a/src/lib/libcrypto/stack/stack.c
+++ /dev/null
@@ -1,311 +0,0 @@
1/* crypto/stack/stack.c */
2/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
3 * All rights reserved.
4 *
5 * This package is an SSL implementation written
6 * by Eric Young (eay@cryptsoft.com).
7 * The implementation was written so as to conform with Netscapes SSL.
8 *
9 * This library is free for commercial and non-commercial use as long as
10 * the following conditions are aheared to. The following conditions
11 * apply to all code found in this distribution, be it the RC4, RSA,
12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
13 * included with this distribution is covered by the same copyright terms
14 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
15 *
16 * Copyright remains Eric Young's, and as such any Copyright notices in
17 * the code are not to be removed.
18 * If this package is used in a product, Eric Young should be given attribution
19 * as the author of the parts of the library used.
20 * This can be in the form of a textual message at program startup or
21 * in documentation (online or textual) provided with the package.
22 *
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
25 * are met:
26 * 1. Redistributions of source code must retain the copyright
27 * notice, this list of conditions and the following disclaimer.
28 * 2. Redistributions in binary form must reproduce the above copyright
29 * notice, this list of conditions and the following disclaimer in the
30 * documentation and/or other materials provided with the distribution.
31 * 3. All advertising materials mentioning features or use of this software
32 * must display the following acknowledgement:
33 * "This product includes cryptographic software written by
34 * Eric Young (eay@cryptsoft.com)"
35 * The word 'cryptographic' can be left out if the rouines from the library
36 * being used are not cryptographic related :-).
37 * 4. If you include any Windows specific code (or a derivative thereof) from
38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
40 *
41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
51 * SUCH DAMAGE.
52 *
53 * The licence and distribution terms for any publically available version or
54 * derivative of this code cannot be changed. i.e. this code cannot simply be
55 * copied and put under another distribution licence
56 * [including the GNU Public Licence.]
57 */
58
59/* Code for stacks
60 * Author - Eric Young v 1.0
61 * 1.2 eay 12-Mar-97 - Modified sk_find so that it _DOES_ return the
62 * lowest index for the seached item.
63 *
64 * 1.1 eay - Take from netdb and added to SSLeay
65 *
66 * 1.0 eay - First version 29/07/92
67 */
68#include <stdio.h>
69#include "cryptlib.h"
70#include <openssl/stack.h>
71
72#undef MIN_NODES
73#define MIN_NODES 4
74
75const char *STACK_version="Stack" OPENSSL_VERSION_PTEXT;
76
77#define FP_ICC (int (*)(const void *,const void *))
78#include <errno.h>
79
80int (*sk_set_cmp_func(STACK *sk, int (*c)()))(void)
81 {
82 int (*old)()=sk->comp;
83
84 if (sk->comp != c)
85 sk->sorted=0;
86 sk->comp=c;
87
88 return old;
89 }
90
91STACK *sk_dup(STACK *sk)
92 {
93 STACK *ret;
94 char **s;
95
96 if ((ret=sk_new(sk->comp)) == NULL) goto err;
97 s=(char **)Realloc((char *)ret->data,
98 (unsigned int)sizeof(char *)*sk->num_alloc);
99 if (s == NULL) goto err;
100 ret->data=s;
101
102 ret->num=sk->num;
103 memcpy(ret->data,sk->data,sizeof(char *)*sk->num);
104 ret->sorted=sk->sorted;
105 ret->num_alloc=sk->num_alloc;
106 ret->comp=sk->comp;
107 return(ret);
108err:
109 return(NULL);
110 }
111
112STACK *sk_new(int (*c)())
113 {
114 STACK *ret;
115 int i;
116
117 if ((ret=(STACK *)Malloc(sizeof(STACK))) == NULL)
118 goto err0;
119 if ((ret->data=(char **)Malloc(sizeof(char *)*MIN_NODES)) == NULL)
120 goto err1;
121 for (i=0; i<MIN_NODES; i++)
122 ret->data[i]=NULL;
123 ret->comp=c;
124 ret->num_alloc=MIN_NODES;
125 ret->num=0;
126 ret->sorted=0;
127 return(ret);
128err1:
129 Free((char *)ret);
130err0:
131 return(NULL);
132 }
133
134int sk_insert(STACK *st, char *data, int loc)
135 {
136 char **s;
137
138 if(st == NULL) return 0;
139 if (st->num_alloc <= st->num+1)
140 {
141 s=(char **)Realloc((char *)st->data,
142 (unsigned int)sizeof(char *)*st->num_alloc*2);
143 if (s == NULL)
144 return(0);
145 st->data=s;
146 st->num_alloc*=2;
147 }
148 if ((loc >= (int)st->num) || (loc < 0))
149 st->data[st->num]=data;
150 else
151 {
152 int i;
153 char **f,**t;
154
155 f=(char **)st->data;
156 t=(char **)&(st->data[1]);
157 for (i=st->num; i>=loc; i--)
158 t[i]=f[i];
159
160#ifdef undef /* no memmove on sunos :-( */
161 memmove( (char *)&(st->data[loc+1]),
162 (char *)&(st->data[loc]),
163 sizeof(char *)*(st->num-loc));
164#endif
165 st->data[loc]=data;
166 }
167 st->num++;
168 st->sorted=0;
169 return(st->num);
170 }
171
172char *sk_delete_ptr(STACK *st, char *p)
173 {
174 int i;
175
176 for (i=0; i<st->num; i++)
177 if (st->data[i] == p)
178 return(sk_delete(st,i));
179 return(NULL);
180 }
181
182char *sk_delete(STACK *st, int loc)
183 {
184 char *ret;
185 int i,j;
186
187 if ((st == NULL) || (st->num == 0) || (loc < 0)
188 || (loc >= st->num)) return(NULL);
189
190 ret=st->data[loc];
191 if (loc != st->num-1)
192 {
193 j=st->num-1;
194 for (i=loc; i<j; i++)
195 st->data[i]=st->data[i+1];
196 /* In theory memcpy is not safe for this
197 * memcpy( &(st->data[loc]),
198 * &(st->data[loc+1]),
199 * sizeof(char *)*(st->num-loc-1));
200 */
201 }
202 st->num--;
203 return(ret);
204 }
205
206int sk_find(STACK *st, char *data)
207 {
208 char **r;
209 int i;
210 int (*comp_func)();
211 if(st == NULL) return -1;
212
213 if (st->comp == NULL)
214 {
215 for (i=0; i<st->num; i++)
216 if (st->data[i] == data)
217 return(i);
218 return(-1);
219 }
220 sk_sort(st);
221 if (data == NULL) return(-1);
222 comp_func=(int (*)())st->comp;
223 r=(char **)bsearch(&data,(char *)st->data,
224 st->num,sizeof(char *),FP_ICC comp_func);
225 if (r == NULL) return(-1);
226 i=(int)(r-st->data);
227 for ( ; i>0; i--)
228 if ((*st->comp)(&(st->data[i-1]),&data) < 0)
229 break;
230 return(i);
231 }
232
233int sk_push(STACK *st, char *data)
234 {
235 return(sk_insert(st,data,st->num));
236 }
237
238int sk_unshift(STACK *st, char *data)
239 {
240 return(sk_insert(st,data,0));
241 }
242
243char *sk_shift(STACK *st)
244 {
245 if (st == NULL) return(NULL);
246 if (st->num <= 0) return(NULL);
247 return(sk_delete(st,0));
248 }
249
250char *sk_pop(STACK *st)
251 {
252 if (st == NULL) return(NULL);
253 if (st->num <= 0) return(NULL);
254 return(sk_delete(st,st->num-1));
255 }
256
257void sk_zero(STACK *st)
258 {
259 if (st == NULL) return;
260 if (st->num <= 0) return;
261 memset((char *)st->data,0,sizeof(st->data)*st->num);
262 st->num=0;
263 }
264
265void sk_pop_free(STACK *st, void (*func)())
266 {
267 int i;
268
269 if (st == NULL) return;
270 for (i=0; i<st->num; i++)
271 if (st->data[i] != NULL)
272 func(st->data[i]);
273 sk_free(st);
274 }
275
276void sk_free(STACK *st)
277 {
278 if (st == NULL) return;
279 if (st->data != NULL) Free((char *)st->data);
280 Free((char *)st);
281 }
282
283int sk_num(STACK *st)
284{
285 if(st == NULL) return -1;
286 return st->num;
287}
288
289char *sk_value(STACK *st, int i)
290{
291 if(st == NULL) return NULL;
292 return st->data[i];
293}
294
295char *sk_set(STACK *st, int i, char *value)
296{
297 if(st == NULL) return NULL;
298 return (st->data[i] = value);
299}
300
301void sk_sort(STACK *st)
302 {
303 if (!st->sorted)
304 {
305 int (*comp_func)();
306
307 comp_func=(int (*)())st->comp;
308 qsort(st->data,st->num,sizeof(char *),FP_ICC comp_func);
309 st->sorted=1;
310 }
311 }
diff --git a/src/lib/libcrypto/stack/stack.h b/src/lib/libcrypto/stack/stack.h
deleted file mode 100644
index 0f825cc0c4..0000000000
--- a/src/lib/libcrypto/stack/stack.h
+++ /dev/null
@@ -1,107 +0,0 @@
1/* crypto/stack/stack.h */
2/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
3 * All rights reserved.
4 *
5 * This package is an SSL implementation written
6 * by Eric Young (eay@cryptsoft.com).
7 * The implementation was written so as to conform with Netscapes SSL.
8 *
9 * This library is free for commercial and non-commercial use as long as
10 * the following conditions are aheared to. The following conditions
11 * apply to all code found in this distribution, be it the RC4, RSA,
12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
13 * included with this distribution is covered by the same copyright terms
14 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
15 *
16 * Copyright remains Eric Young's, and as such any Copyright notices in
17 * the code are not to be removed.
18 * If this package is used in a product, Eric Young should be given attribution
19 * as the author of the parts of the library used.
20 * This can be in the form of a textual message at program startup or
21 * in documentation (online or textual) provided with the package.
22 *
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
25 * are met:
26 * 1. Redistributions of source code must retain the copyright
27 * notice, this list of conditions and the following disclaimer.
28 * 2. Redistributions in binary form must reproduce the above copyright
29 * notice, this list of conditions and the following disclaimer in the
30 * documentation and/or other materials provided with the distribution.
31 * 3. All advertising materials mentioning features or use of this software
32 * must display the following acknowledgement:
33 * "This product includes cryptographic software written by
34 * Eric Young (eay@cryptsoft.com)"
35 * The word 'cryptographic' can be left out if the rouines from the library
36 * being used are not cryptographic related :-).
37 * 4. If you include any Windows specific code (or a derivative thereof) from
38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
40 *
41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
51 * SUCH DAMAGE.
52 *
53 * The licence and distribution terms for any publically available version or
54 * derivative of this code cannot be changed. i.e. this code cannot simply be
55 * copied and put under another distribution licence
56 * [including the GNU Public Licence.]
57 */
58
59#ifndef HEADER_STACK_H
60#define HEADER_STACK_H
61
62#ifdef __cplusplus
63extern "C" {
64#endif
65
66typedef struct stack_st
67 {
68 int num;
69 char **data;
70 int sorted;
71
72 int num_alloc;
73 int (*comp)();
74 } STACK;
75
76
77#define sk_new_null() sk_new(NULL)
78
79#define M_sk_num(sk) ((sk)->num)
80#define M_sk_value(sk,n) ((sk)->data[n])
81
82int sk_num(STACK *);
83char *sk_value(STACK *, int);
84
85char *sk_set(STACK *, int, char *);
86
87STACK *sk_new(int (*cmp)());
88void sk_free(STACK *);
89void sk_pop_free(STACK *st, void (*func)());
90int sk_insert(STACK *sk,char *data,int where);
91char *sk_delete(STACK *st,int loc);
92char *sk_delete_ptr(STACK *st, char *p);
93int sk_find(STACK *st,char *data);
94int sk_push(STACK *st,char *data);
95int sk_unshift(STACK *st,char *data);
96char *sk_shift(STACK *st);
97char *sk_pop(STACK *st);
98void sk_zero(STACK *st);
99int (*sk_set_cmp_func(STACK *sk, int (*c)()))();
100STACK *sk_dup(STACK *st);
101void sk_sort(STACK *st);
102
103#ifdef __cplusplus
104}
105#endif
106
107#endif
generated by cgit v1.2.3-55-g6feb (git 2.39.1) at 2025-03-19 21:39:15 +0000