[thirdparty/openssl.git] / crypto / crypto.h

/* crypto/crypto.h */
/* Copyright (C) 1995-1997 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_CRYPTO_H
#define HEADER_CRYPTO_H

#ifdef  __cplusplus
extern "C" {
#endif

/* This is more to be used to check the correct DLL is being used
 * in the MS world. */
#define SSLEAY_VERSION_NUMBER	0x0800	/* Version 0.5.1c would be 0513 */

#define SSLEAY_VERSION		0
/* #define SSLEAY_OPTIONS	1 no longer supported */
#define SSLEAY_CFLAGS		2
#define SSLEAY_BUILT_ON		3

/* When changing the CRYPTO_LOCK_* list, be sure to maintin the text lock
 * names in cryptlib.c
 */

#define	CRYPTO_LOCK_ERR			1
#define	CRYPTO_LOCK_ERR_HASH		2
#define	CRYPTO_LOCK_X509		3
#define	CRYPTO_LOCK_X509_INFO		4
#define	CRYPTO_LOCK_X509_PKEY		5
#define CRYPTO_LOCK_X509_CRL		6
#define CRYPTO_LOCK_X509_REQ		7
#define CRYPTO_LOCK_DSA			8
#define CRYPTO_LOCK_RSA			9
#define CRYPTO_LOCK_EVP_PKEY		10
#define	CRYPTO_LOCK_X509_STORE		11
#define	CRYPTO_LOCK_SSL_CTX		12
#define	CRYPTO_LOCK_SSL_CERT		13
#define	CRYPTO_LOCK_SSL_SESSION		14
#define	CRYPTO_LOCK_SSL			15
#define	CRYPTO_LOCK_RAND		16
#define	CRYPTO_LOCK_MALLOC		17
#define	CRYPTO_LOCK_BIO			18
#define	CRYPTO_LOCK_BIO_GETHOSTBYNAME	19
#define	CRYPTO_NUM_LOCKS		20

#define CRYPTO_LOCK		1
#define CRYPTO_UNLOCK		2
#define CRYPTO_READ		4
#define CRYPTO_WRITE		8

/* The following stuff is not being used, it was not finished for
 * SSLeay 0.6.0 */
#ifndef CRYPTO_w_lock
#define CRYPTO_w_lock(type)	\
	CRYPTO_lock(CRYPTO_LOCK|CRYPTO_WRITE,type,__FILE__,__LINE__)
#define CRYPTO_w_unlock(type)	\
	CRYPTO_lock(CRYPTO_UNLOCK|CRYPTO_WRITE,type,__FILE__,__LINE__)
#define CRYPTO_r_lock(type)	\
	CRYPTO_lock(CRYPTO_LOCK|CRYPTO_READ,type,__FILE__,__LINE__)
#define CRYPTO_r_unlock(type)	\
	CRYPTO_lock(CRYPTO_UNLOCK|CRYPTO_READ,type,__FILE__,__LINE__)
#define CRYPTO_add(addr,amount,type)	\
	CRYPTO_add_lock(addr,amount,type,__FILE__,__LINE__)

#endif

/* The following can be used to detect memory leaks in the SSLeay library.
 * It used, it turns on malloc checking */

#define CRYPTO_MEM_CHECK_OFF	0x0
#define CRYPTO_MEM_CHECK_ON	0x1

/*
typedef struct crypto_mem_st
	{
	char *(*malloc_func)();
	char *(*realloc_func)();
	void (*free_func)();
	} CRYPTO_MEM_FUNC;
*/


/* Use this for win32 DLL's */
#define CRYPTO_malloc_init()	CRYPTO_set_mem_functions(\
	(char *(*)())malloc,\
	(char *(*)())realloc,\
	(void (*)())free)

#ifdef CRYPTO_MDEBUG
#define Malloc(num)	CRYPTO_dbg_malloc((int)num,__FILE__,__LINE__)
#define Realloc(addr,num) \
	CRYPTO_dbg_realloc((char *)addr,(int)num,__FILE__,__LINE__)
#define Remalloc(addr,num) \
	CRYPTO_dbg_remalloc((char **)addr,(int)num,__FILE__,__LINE__)
#define FreeFunc	CRYPTO_dbg_free
#define Free(addr)	CRYPTO_dbg_free((char *)(addr))
#else
#define Remalloc	CRYPTO_remalloc
#if defined(WIN32) || defined(MFUNC)
#define Malloc		CRYPTO_malloc
#define Realloc(a,n)	CRYPTO_realloc((char *)(a),(n))
#define FreeFunc	CRYPTO_free
#define Free(addr)	CRYPTO_free((char *)(addr))
#else
#define Malloc		malloc
#define Realloc		realloc
#define FreeFunc	free
#define Free(addr)	free((char *)(addr))
#endif /* WIN32 || MFUNC */
#endif /* MDEBUG */

#ifndef NOPROTO

char *SSLeay_version(int type);
unsigned long SSLeay(void);

int CRYPTO_mem_ctrl(int mode);
void CRYPTO_lock(int mode, int type,char *file,int line);
void CRYPTO_set_locking_callback(void (*func)(int mode,int type,char *file,
		int line));
void (*CRYPTO_get_locking_callback(void))(int mode,int type,char *file,
		int line);
void CRYPTO_set_add_lock_callback(int (*func)(int *num,int mount,
		int type,char *file, int line));
int (*CRYPTO_get_add_lock_callback(void))(int *num,int mount,
		int type,char *file,int line);
void CRYPTO_set_id_callback(unsigned long (*func)(void));
unsigned long (*CRYPTO_get_id_callback(void))(void);
unsigned long CRYPTO_thread_id(void);
char *CRYPTO_get_lock_name(int type);
int CRYPTO_add_lock(int *pointer,int amount,int type, char *file,int line);

void CRYPTO_set_mem_functions(char *(*m)(),char *(*r)(), void (*free_func)());
void CRYPTO_get_mem_functions(char *(**m)(),char *(**r)(), void (**f)());

char *CRYPTO_malloc(int num);
char *CRYPTO_realloc(char *addr,int num);
void CRYPTO_free(char *);
char *CRYPTO_remalloc(char *addr,int num);

char *CRYPTO_dbg_malloc(int num,char *file,int line);
char *CRYPTO_dbg_realloc(char *addr,int num,char *file,int line);
void CRYPTO_dbg_free(char *);
char *CRYPTO_dbg_remalloc(char *addr,int num,char *file,int line);
#ifndef WIN16
void CRYPTO_mem_leaks_fp(FILE *);
#endif
#ifdef HEADER_BIO_H
void CRYPTO_mem_leaks(BIO *);
#endif
/* unsigned long order, char *file, int line, int num_bytes, char *addr */
void CRYPTO_mem_leaks_cb(void (*cb)());

#else 

int CRYPTO_mem_ctrl();
char *SSLeay_version();
unsigned long SSLeay();

void CRYPTO_lock();
void CRYPTO_set_locking_callback();
void (*CRYPTO_get_locking_callback())();
void CRYPTO_set_add_lock_callback();
int (*CRYPTO_get_add_lock_callback())();
void CRYPTO_set_id_callback();
unsigned long (*CRYPTO_get_id_callback())();
unsigned long CRYPTO_thread_id();
char *CRYPTO_get_lock_name();
int CRYPTO_add_lock();

void CRYPTO_set_mem_functions();
void CRYPTO_get_mem_functions();
char *CRYPTO_malloc();
char *CRYPTO_realloc();
void CRYPTO_free();
char *CRYPTO_remalloc();
char *CRYPTO_dbg_remalloc();
char *CRYPTO_dbg_malloc();
char *CRYPTO_dbg_realloc();
void CRYPTO_dbg_free();
#ifndef WIN16
void CRYPTO_mem_leaks_fp();
#endif
void CRYPTO_mem_leaks();
void CRYPTO_mem_leaks_cb();

#endif

#ifdef  __cplusplus
}
#endif

#endif
Commit	Line	Data
d02b48c6 RE	1	/* crypto/crypto.h */
	2	/* Copyright (C) 1995-1997 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_CRYPTO_H
	60	#define HEADER_CRYPTO_H
	61
	62	#ifdef __cplusplus
	63	extern "C" {
	64	#endif
65
66	/* This is more to be used to check the correct DLL is being used
67	* in the MS world. */
68	#define SSLEAY_VERSION_NUMBER 0x0800 /* Version 0.5.1c would be 0513 */
69
70	#define SSLEAY_VERSION 0
71	/* #define SSLEAY_OPTIONS 1 no longer supported */
72	#define SSLEAY_CFLAGS 2
73	#define SSLEAY_BUILT_ON 3
74
75	/* When changing the CRYPTO_LOCK_* list, be sure to maintin the text lock
76	* names in cryptlib.c
77	*/
78
79	#define CRYPTO_LOCK_ERR 1
80	#define CRYPTO_LOCK_ERR_HASH 2
81	#define CRYPTO_LOCK_X509 3
82	#define CRYPTO_LOCK_X509_INFO 4
83	#define CRYPTO_LOCK_X509_PKEY 5
84	#define CRYPTO_LOCK_X509_CRL 6
85	#define CRYPTO_LOCK_X509_REQ 7
86	#define CRYPTO_LOCK_DSA 8
87	#define CRYPTO_LOCK_RSA 9
88	#define CRYPTO_LOCK_EVP_PKEY 10
89	#define CRYPTO_LOCK_X509_STORE 11
90	#define CRYPTO_LOCK_SSL_CTX 12
91	#define CRYPTO_LOCK_SSL_CERT 13
92	#define CRYPTO_LOCK_SSL_SESSION 14
93	#define CRYPTO_LOCK_SSL 15
94	#define CRYPTO_LOCK_RAND 16
95	#define CRYPTO_LOCK_MALLOC 17
96	#define CRYPTO_LOCK_BIO 18
97	#define CRYPTO_LOCK_BIO_GETHOSTBYNAME 19
98	#define CRYPTO_NUM_LOCKS 20
99
100	#define CRYPTO_LOCK 1
101	#define CRYPTO_UNLOCK 2
102	#define CRYPTO_READ 4
103	#define CRYPTO_WRITE 8
104
105	/* The following stuff is not being used, it was not finished for
106	* SSLeay 0.6.0 */
107	#ifndef CRYPTO_w_lock
108	#define CRYPTO_w_lock(type) \
109	CRYPTO_lock(CRYPTO_LOCK\|CRYPTO_WRITE,type,__FILE__,__LINE__)
110	#define CRYPTO_w_unlock(type) \
111	CRYPTO_lock(CRYPTO_UNLOCK\|CRYPTO_WRITE,type,__FILE__,__LINE__)
112	#define CRYPTO_r_lock(type) \
113	CRYPTO_lock(CRYPTO_LOCK\|CRYPTO_READ,type,__FILE__,__LINE__)
114	#define CRYPTO_r_unlock(type) \
115	CRYPTO_lock(CRYPTO_UNLOCK\|CRYPTO_READ,type,__FILE__,__LINE__)
116	#define CRYPTO_add(addr,amount,type) \
117	CRYPTO_add_lock(addr,amount,type,__FILE__,__LINE__)
118
119	#endif
120
121	/* The following can be used to detect memory leaks in the SSLeay library.
122	* It used, it turns on malloc checking */
123
124	#define CRYPTO_MEM_CHECK_OFF 0x0
125	#define CRYPTO_MEM_CHECK_ON 0x1
126
127	/*
128	typedef struct crypto_mem_st
129	{
130	char (malloc_func)();
131	char (realloc_func)();
132	void (*free_func)();
133	} CRYPTO_MEM_FUNC;
134	*/
135
136
137	/* Use this for win32 DLL's */
138	#define CRYPTO_malloc_init() CRYPTO_set_mem_functions(\
139	(char ()())malloc,\
140	(char ()())realloc,\
141	(void (*)())free)
142
143	#ifdef CRYPTO_MDEBUG
144	#define Malloc(num) CRYPTO_dbg_malloc((int)num,__FILE__,__LINE__)
145	#define Realloc(addr,num) \
146	CRYPTO_dbg_realloc((char *)addr,(int)num,__FILE__,__LINE__)
147	#define Remalloc(addr,num) \
148	CRYPTO_dbg_remalloc((char **)addr,(int)num,__FILE__,__LINE__)
149	#define FreeFunc CRYPTO_dbg_free
150	#define Free(addr) CRYPTO_dbg_free((char *)(addr))
151	#else
152	#define Remalloc CRYPTO_remalloc
153	#if defined(WIN32) \|\| defined(MFUNC)
154	#define Malloc CRYPTO_malloc
155	#define Realloc(a,n) CRYPTO_realloc((char *)(a),(n))
156	#define FreeFunc CRYPTO_free
157	#define Free(addr) CRYPTO_free((char *)(addr))
158	#else
159	#define Malloc malloc
160	#define Realloc realloc
161	#define FreeFunc free
162	#define Free(addr) free((char *)(addr))
163	#endif /* WIN32 \|\| MFUNC */
164	#endif /* MDEBUG */
165
166	#ifndef NOPROTO
167
168	char *SSLeay_version(int type);
169	unsigned long SSLeay(void);
170
171	int CRYPTO_mem_ctrl(int mode);
172	void CRYPTO_lock(int mode, int type,char *file,int line);
173	void CRYPTO_set_locking_callback(void (func)(int mode,int type,char file,
174	int line));
175	void (CRYPTO_get_locking_callback(void))(int mode,int type,char file,
176	int line);
177	void CRYPTO_set_add_lock_callback(int (func)(int num,int mount,
178	int type,char *file, int line));
179	int (CRYPTO_get_add_lock_callback(void))(int num,int mount,
180	int type,char *file,int line);
181	void CRYPTO_set_id_callback(unsigned long (*func)(void));
182	unsigned long (*CRYPTO_get_id_callback(void))(void);
183	unsigned long CRYPTO_thread_id(void);
184	char *CRYPTO_get_lock_name(int type);
185	int CRYPTO_add_lock(int pointer,int amount,int type, char file,int line);
186
187	void CRYPTO_set_mem_functions(char (m)(),char (r)(), void (*free_func)());
188	void CRYPTO_get_mem_functions(char (m)(),char (r)(), void (f)());
189
190	char *CRYPTO_malloc(int num);
191	char CRYPTO_realloc(char addr,int num);
192	void CRYPTO_free(char *);
193	char CRYPTO_remalloc(char addr,int num);
194
195	char CRYPTO_dbg_malloc(int num,char file,int line);
196	char CRYPTO_dbg_realloc(char addr,int num,char *file,int line);
197	void CRYPTO_dbg_free(char *);
198	char CRYPTO_dbg_remalloc(char addr,int num,char *file,int line);
199	#ifndef WIN16
200	void CRYPTO_mem_leaks_fp(FILE *);
201	#endif
202	#ifdef HEADER_BIO_H
203	void CRYPTO_mem_leaks(BIO *);
204	#endif
205	/* unsigned long order, char file, int line, int num_bytes, char addr */
206	void CRYPTO_mem_leaks_cb(void (*cb)());
207
208	#else
209
210	int CRYPTO_mem_ctrl();
211	char *SSLeay_version();
212	unsigned long SSLeay();
213
214	void CRYPTO_lock();
215	void CRYPTO_set_locking_callback();
216	void (*CRYPTO_get_locking_callback())();
217	void CRYPTO_set_add_lock_callback();
218	int (*CRYPTO_get_add_lock_callback())();
219	void CRYPTO_set_id_callback();
220	unsigned long (*CRYPTO_get_id_callback())();
221	unsigned long CRYPTO_thread_id();
222	char *CRYPTO_get_lock_name();
223	int CRYPTO_add_lock();
224
225	void CRYPTO_set_mem_functions();
226	void CRYPTO_get_mem_functions();
227	char *CRYPTO_malloc();
228	char *CRYPTO_realloc();
229	void CRYPTO_free();
230	char *CRYPTO_remalloc();
231	char *CRYPTO_dbg_remalloc();
232	char *CRYPTO_dbg_malloc();
233	char *CRYPTO_dbg_realloc();
234	void CRYPTO_dbg_free();
235	#ifndef WIN16
236	void CRYPTO_mem_leaks_fp();
237	#endif
238	void CRYPTO_mem_leaks();
239	void CRYPTO_mem_leaks_cb();
240
241	#endif
242
243	#ifdef __cplusplus
244	}
245	#endif
246
247	#endif