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-rw-r--r--src/lib/libcrypto/buffer/Makefile.ssl94
-rw-r--r--src/lib/libcrypto/buffer/buf_err.c95
-rw-r--r--src/lib/libcrypto/buffer/buffer.c202
-rw-r--r--src/lib/libcrypto/buffer/buffer.h105
4 files changed, 496 insertions, 0 deletions
diff --git a/src/lib/libcrypto/buffer/Makefile.ssl b/src/lib/libcrypto/buffer/Makefile.ssl
new file mode 100644
index 0000000000..b131ca3078
--- /dev/null
+++ b/src/lib/libcrypto/buffer/Makefile.ssl
@@ -0,0 +1,94 @@
1#
2# SSLeay/crypto/buffer/Makefile
3#
4
5DIR= buffer
6TOP= ../..
7CC= cc
8INCLUDES= -I.. -I$(TOP) -I../../include
9CFLAG=-g
10INSTALL_PREFIX=
11OPENSSLDIR= /usr/local/ssl
12INSTALLTOP=/usr/local/ssl
13MAKE= make -f Makefile.ssl
14MAKEDEPPROG= makedepend
15MAKEDEPEND= $(TOP)/util/domd $(TOP) -MD $(MAKEDEPPROG)
16MAKEFILE= Makefile.ssl
17AR= ar r
18
19CFLAGS= $(INCLUDES) $(CFLAG)
20
21GENERAL=Makefile
22TEST=
23APPS=
24
25LIB=$(TOP)/libcrypto.a
26LIBSRC= buffer.c buf_err.c
27LIBOBJ= buffer.o buf_err.o
28
29SRC= $(LIBSRC)
30
31EXHEADER= buffer.h
32HEADER= $(EXHEADER)
33
34ALL= $(GENERAL) $(SRC) $(HEADER)
35
36top:
37 (cd ../..; $(MAKE) DIRS=crypto SDIRS=$(DIR) sub_all)
38
39all: lib
40
41lib: $(LIBOBJ)
42 $(AR) $(LIB) $(LIBOBJ)
43 $(RANLIB) $(LIB) || echo Never mind.
44 @touch lib
45
46files:
47 $(PERL) $(TOP)/util/files.pl Makefile.ssl >> $(TOP)/MINFO
48
49links:
50 @sh $(TOP)/util/point.sh Makefile.ssl Makefile
51 @$(PERL) $(TOP)/util/mklink.pl ../../include/openssl $(EXHEADER)
52 @$(PERL) $(TOP)/util/mklink.pl ../../test $(TEST)
53 @$(PERL) $(TOP)/util/mklink.pl ../../apps $(APPS)
54
55install:
56 @for i in $(EXHEADER) ; \
57 do \
58 (cp $$i $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i; \
59 chmod 644 $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i ); \
60 done;
61
62tags:
63 ctags $(SRC)
64
65tests:
66
67lint:
68 lint -DLINT $(INCLUDES) $(SRC)>fluff
69
70depend:
71 $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC)
72
73dclean:
74 $(PERL) -pe 'if (/^# DO NOT DELETE THIS LINE/) {print; exit(0);}' $(MAKEFILE) >Makefile.new
75 mv -f Makefile.new $(MAKEFILE)
76
77clean:
78 rm -f *.o *.obj lib tags core .pure .nfs* *.old *.bak fluff
79
80# DO NOT DELETE THIS LINE -- make depend depends on it.
81
82buf_err.o: ../../include/openssl/bio.h ../../include/openssl/buffer.h
83buf_err.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h
84buf_err.o: ../../include/openssl/err.h ../../include/openssl/lhash.h
85buf_err.o: ../../include/openssl/opensslconf.h ../../include/openssl/opensslv.h
86buf_err.o: ../../include/openssl/safestack.h ../../include/openssl/stack.h
87buf_err.o: ../../include/openssl/symhacks.h buf_err.c
88buffer.o: ../../e_os.h ../../include/openssl/bio.h
89buffer.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
90buffer.o: ../../include/openssl/e_os2.h ../../include/openssl/err.h
91buffer.o: ../../include/openssl/lhash.h ../../include/openssl/opensslconf.h
92buffer.o: ../../include/openssl/opensslv.h ../../include/openssl/safestack.h
93buffer.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
94buffer.o: ../cryptlib.h buffer.c
diff --git a/src/lib/libcrypto/buffer/buf_err.c b/src/lib/libcrypto/buffer/buf_err.c
new file mode 100644
index 0000000000..5eee653e14
--- /dev/null
+++ b/src/lib/libcrypto/buffer/buf_err.c
@@ -0,0 +1,95 @@
1/* crypto/buffer/buf_err.c */
2/* ====================================================================
3 * Copyright (c) 1999 The OpenSSL Project. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 *
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 *
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in
14 * the documentation and/or other materials provided with the
15 * distribution.
16 *
17 * 3. All advertising materials mentioning features or use of this
18 * software must display the following acknowledgment:
19 * "This product includes software developed by the OpenSSL Project
20 * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
21 *
22 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
23 * endorse or promote products derived from this software without
24 * prior written permission. For written permission, please contact
25 * openssl-core@OpenSSL.org.
26 *
27 * 5. Products derived from this software may not be called "OpenSSL"
28 * nor may "OpenSSL" appear in their names without prior written
29 * permission of the OpenSSL Project.
30 *
31 * 6. Redistributions of any form whatsoever must retain the following
32 * acknowledgment:
33 * "This product includes software developed by the OpenSSL Project
34 * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
35 *
36 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
37 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
38 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
39 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
40 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
41 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
42 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
43 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
44 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
45 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
46 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
47 * OF THE POSSIBILITY OF SUCH DAMAGE.
48 * ====================================================================
49 *
50 * This product includes cryptographic software written by Eric Young
51 * (eay@cryptsoft.com). This product includes software written by Tim
52 * Hudson (tjh@cryptsoft.com).
53 *
54 */
55
56/* NOTE: this file was auto generated by the mkerr.pl script: any changes
57 * made to it will be overwritten when the script next updates this file,
58 * only reason strings will be preserved.
59 */
60
61#include <stdio.h>
62#include <openssl/err.h>
63#include <openssl/buffer.h>
64
65/* BEGIN ERROR CODES */
66#ifndef OPENSSL_NO_ERR
67static ERR_STRING_DATA BUF_str_functs[]=
68 {
69{ERR_PACK(0,BUF_F_BUF_MEM_GROW,0), "BUF_MEM_grow"},
70{ERR_PACK(0,BUF_F_BUF_MEM_NEW,0), "BUF_MEM_new"},
71{ERR_PACK(0,BUF_F_BUF_STRDUP,0), "BUF_strdup"},
72{0,NULL}
73 };
74
75static ERR_STRING_DATA BUF_str_reasons[]=
76 {
77{0,NULL}
78 };
79
80#endif
81
82void ERR_load_BUF_strings(void)
83 {
84 static int init=1;
85
86 if (init)
87 {
88 init=0;
89#ifndef OPENSSL_NO_ERR
90 ERR_load_strings(ERR_LIB_BUF,BUF_str_functs);
91 ERR_load_strings(ERR_LIB_BUF,BUF_str_reasons);
92#endif
93
94 }
95 }
diff --git a/src/lib/libcrypto/buffer/buffer.c b/src/lib/libcrypto/buffer/buffer.c
new file mode 100644
index 0000000000..d96487e7db
--- /dev/null
+++ b/src/lib/libcrypto/buffer/buffer.c
@@ -0,0 +1,202 @@
1/* crypto/buffer/buffer.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#include <stdio.h>
60#include "cryptlib.h"
61#include <openssl/buffer.h>
62
63BUF_MEM *BUF_MEM_new(void)
64 {
65 BUF_MEM *ret;
66
67 ret=OPENSSL_malloc(sizeof(BUF_MEM));
68 if (ret == NULL)
69 {
70 BUFerr(BUF_F_BUF_MEM_NEW,ERR_R_MALLOC_FAILURE);
71 return(NULL);
72 }
73 ret->length=0;
74 ret->max=0;
75 ret->data=NULL;
76 return(ret);
77 }
78
79void BUF_MEM_free(BUF_MEM *a)
80 {
81 if(a == NULL)
82 return;
83
84 if (a->data != NULL)
85 {
86 memset(a->data,0,(unsigned int)a->max);
87 OPENSSL_free(a->data);
88 }
89 OPENSSL_free(a);
90 }
91
92int BUF_MEM_grow(BUF_MEM *str, int len)
93 {
94 char *ret;
95 unsigned int n;
96
97 if (str->length >= len)
98 {
99 str->length=len;
100 return(len);
101 }
102 if (str->max >= len)
103 {
104 memset(&str->data[str->length],0,len-str->length);
105 str->length=len;
106 return(len);
107 }
108 n=(len+3)/3*4;
109 if (str->data == NULL)
110 ret=OPENSSL_malloc(n);
111 else
112 ret=OPENSSL_realloc(str->data,n);
113 if (ret == NULL)
114 {
115 BUFerr(BUF_F_BUF_MEM_GROW,ERR_R_MALLOC_FAILURE);
116 len=0;
117 }
118 else
119 {
120 str->data=ret;
121 str->max=n;
122 memset(&str->data[str->length],0,len-str->length);
123 str->length=len;
124 }
125 return(len);
126 }
127
128int BUF_MEM_grow_clean(BUF_MEM *str, int len)
129 {
130 char *ret;
131 unsigned int n;
132
133 if (str->length >= len)
134 {
135 memset(&str->data[len],0,str->length-len);
136 str->length=len;
137 return(len);
138 }
139 if (str->max >= len)
140 {
141 memset(&str->data[str->length],0,len-str->length);
142 str->length=len;
143 return(len);
144 }
145 n=(len+3)/3*4;
146 if (str->data == NULL)
147 ret=OPENSSL_malloc(n);
148 else
149 ret=OPENSSL_realloc_clean(str->data,str->max,n);
150 if (ret == NULL)
151 {
152 BUFerr(BUF_F_BUF_MEM_GROW,ERR_R_MALLOC_FAILURE);
153 len=0;
154 }
155 else
156 {
157 str->data=ret;
158 str->max=n;
159 memset(&str->data[str->length],0,len-str->length);
160 str->length=len;
161 }
162 return(len);
163 }
164
165char *BUF_strdup(const char *str)
166 {
167 char *ret;
168 int n;
169
170 if (str == NULL) return(NULL);
171
172 n=strlen(str);
173 ret=OPENSSL_malloc(n+1);
174 if (ret == NULL)
175 {
176 BUFerr(BUF_F_BUF_STRDUP,ERR_R_MALLOC_FAILURE);
177 return(NULL);
178 }
179 memcpy(ret,str,n+1);
180 return(ret);
181 }
182
183size_t BUF_strlcpy(char *dst, const char *src, size_t size)
184 {
185 size_t l = 0;
186 for(; size > 1 && *src; size--)
187 {
188 *dst++ = *src++;
189 l++;
190 }
191 if (size)
192 *dst = '\0';
193 return l + strlen(src);
194 }
195
196size_t BUF_strlcat(char *dst, const char *src, size_t size)
197 {
198 size_t l = 0;
199 for(; size > 0 && *dst; size--, dst++)
200 l++;
201 return l + BUF_strlcpy(dst, src, size);
202 }
diff --git a/src/lib/libcrypto/buffer/buffer.h b/src/lib/libcrypto/buffer/buffer.h
new file mode 100644
index 0000000000..465dc34f3f
--- /dev/null
+++ b/src/lib/libcrypto/buffer/buffer.h
@@ -0,0 +1,105 @@
1/* crypto/buffer/buffer.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_BUFFER_H
60#define HEADER_BUFFER_H
61
62#ifdef __cplusplus
63extern "C" {
64#endif
65
66#include <stddef.h>
67#include <sys/types.h>
68
69typedef struct buf_mem_st
70 {
71 int length; /* current number of bytes */
72 char *data;
73 int max; /* size of buffer */
74 } BUF_MEM;
75
76BUF_MEM *BUF_MEM_new(void);
77void BUF_MEM_free(BUF_MEM *a);
78int BUF_MEM_grow(BUF_MEM *str, int len);
79int BUF_MEM_grow_clean(BUF_MEM *str, int len);
80char * BUF_strdup(const char *str);
81
82/* safe string functions */
83size_t BUF_strlcpy(char *dst,const char *src,size_t siz);
84size_t BUF_strlcat(char *dst,const char *src,size_t siz);
85
86
87/* BEGIN ERROR CODES */
88/* The following lines are auto generated by the script mkerr.pl. Any changes
89 * made after this point may be overwritten when the script is next run.
90 */
91void ERR_load_BUF_strings(void);
92
93/* Error codes for the BUF functions. */
94
95/* Function codes. */
96#define BUF_F_BUF_MEM_GROW 100
97#define BUF_F_BUF_MEM_NEW 101
98#define BUF_F_BUF_STRDUP 102
99
100/* Reason codes. */
101
102#ifdef __cplusplus
103}
104#endif
105#endif
generated by cgit v1.2.3-55-g6feb (git 2.39.1) at 2025-04-27 19:24:07 +0000