diff options
Diffstat (limited to 'include/openssl/buffer.h')
| -rw-r--r-- | include/openssl/buffer.h | 242 |
1 files changed, 119 insertions, 123 deletions
diff --git a/include/openssl/buffer.h b/include/openssl/buffer.h index f5b46dd71a..ea1c3ec669 100644 --- a/include/openssl/buffer.h +++ b/include/openssl/buffer.h @@ -1,123 +1,119 @@ -/* 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.] - */ - -#ifndef HEADER_BUFFER_H -# define HEADER_BUFFER_H - -# include <openssl/ossl_typ.h> -# ifndef HEADER_CRYPTO_H -# include <openssl/crypto.h> -# endif - - -#ifdef __cplusplus -extern "C" { -#endif - -# include <stddef.h> - -# if !defined(NO_SYS_TYPES_H) -# include <sys/types.h> -# endif - -/* - * These names are outdated as of OpenSSL 1.1; a future release - * will move them to be deprecated. - */ -# define BUF_strdup(s) OPENSSL_strdup(s) -# define BUF_strndup(s, size) OPENSSL_strndup(s, size) -# define BUF_memdup(data, size) OPENSSL_memdup(data, size) -# define BUF_strlcpy(dst, src, size) OPENSSL_strlcpy(dst, src, size) -# define BUF_strlcat(dst, src, size) OPENSSL_strlcat(dst, src, size) -# define BUF_strnlen(str, maxlen) OPENSSL_strnlen(str, maxlen) - -struct buf_mem_st { - size_t length; /* current number of bytes */ - char *data; - size_t max; /* size of buffer */ - unsigned long flags; -}; - -# define BUF_MEM_FLAG_SECURE 0x01 - -BUF_MEM *BUF_MEM_new(void); -BUF_MEM *BUF_MEM_new_ex(unsigned long flags); -void BUF_MEM_free(BUF_MEM *a); -size_t BUF_MEM_grow(BUF_MEM *str, size_t len); -size_t BUF_MEM_grow_clean(BUF_MEM *str, size_t len); -void BUF_reverse(unsigned char *out, const unsigned char *in, size_t siz); - -/* BEGIN ERROR CODES */ -/* - * The following lines are auto generated by the script mkerr.pl. Any changes - * made after this point may be overwritten when the script is next run. - */ -void ERR_load_BUF_strings(void); - -/* Error codes for the BUF functions. */ - -/* Function codes. */ -# define BUF_F_BUF_MEM_GROW 100 -# define BUF_F_BUF_MEM_GROW_CLEAN 105 -# define BUF_F_BUF_MEM_NEW 101 - -/* Reason codes. */ - -#ifdef __cplusplus -} -#endif -#endif +/* crypto/buffer/buffer.h */
+/* 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.]
+ */
+
+#ifndef HEADER_BUFFER_H
+#define HEADER_BUFFER_H
+
+#include <openssl/ossl_typ.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stddef.h>
+
+#if !defined(NO_SYS_TYPES_H)
+#include <sys/types.h>
+#endif
+
+/* Already declared in ossl_typ.h */
+/* typedef struct buf_mem_st BUF_MEM; */
+
+struct buf_mem_st
+ {
+ size_t length; /* current number of bytes */
+ char *data;
+ size_t max; /* size of buffer */
+ };
+
+BUF_MEM *BUF_MEM_new(void);
+void BUF_MEM_free(BUF_MEM *a);
+int BUF_MEM_grow(BUF_MEM *str, size_t len);
+int BUF_MEM_grow_clean(BUF_MEM *str, size_t len);
+char * BUF_strdup(const char *str);
+char * BUF_strndup(const char *str, size_t siz);
+void * BUF_memdup(const void *data, size_t siz);
+void BUF_reverse(unsigned char *out, const unsigned char *in, size_t siz);
+
+/* safe string functions */
+size_t BUF_strlcpy(char *dst,const char *src,size_t siz);
+size_t BUF_strlcat(char *dst,const char *src,size_t siz);
+
+
+/* BEGIN ERROR CODES */
+/* The following lines are auto generated by the script mkerr.pl. Any changes
+ * made after this point may be overwritten when the script is next run.
+ */
+void ERR_load_BUF_strings(void);
+
+/* Error codes for the BUF functions. */
+
+/* Function codes. */
+#define BUF_F_BUF_MEMDUP 103
+#define BUF_F_BUF_MEM_GROW 100
+#define BUF_F_BUF_MEM_GROW_CLEAN 105
+#define BUF_F_BUF_MEM_NEW 101
+#define BUF_F_BUF_STRDUP 102
+#define BUF_F_BUF_STRNDUP 104
+
+/* Reason codes. */
+
+#ifdef __cplusplus
+}
+#endif
+#endif
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