| /* crypto/crypto.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_CRYPTO_H |
| #define HEADER_CRYPTO_H |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| #include "stack.h" |
| #include "opensslv.h" |
| |
| /* Backward compatibility to SSLeay */ |
| /* This is more to be used to check the correct DLL is being used |
| * in the MS world. */ |
| #define SSLEAY_VERSION_NUMBER OPENSSL_VERSION_NUMBER |
| #define SSLEAY_VERSION 0 |
| /* #define SSLEAY_OPTIONS 1 no longer supported */ |
| #define SSLEAY_CFLAGS 2 |
| #define SSLEAY_BUILT_ON 3 |
| #define SSLEAY_PLATFORM 4 |
| |
| /* 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_LOCK_RSA_BLINDING 20 |
| #define CRYPTO_NUM_LOCKS 21 |
| |
| #define CRYPTO_LOCK 1 |
| #define CRYPTO_UNLOCK 2 |
| #define CRYPTO_READ 4 |
| #define CRYPTO_WRITE 8 |
| |
| #ifndef NO_LOCKING |
| #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 |
| #else |
| #define CRYPTO_w_lock(a) |
| #define CRYPTO_w_unlock(a) |
| #define CRYPTO_r_lock(a) |
| #define CRYPTO_r_unlock(a) |
| #define CRYPTO_add(a,b,c) ((*(a))+=(b)) |
| #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 /* an enume */ |
| #define CRYPTO_MEM_CHECK_ON 0x1 /* a bit */ |
| #define CRYPTO_MEM_CHECK_ENABLE 0x2 /* a bit */ |
| #define CRYPTO_MEM_CHECK_DISABLE 0x3 /* an enume */ |
| |
| /* |
| typedef struct crypto_mem_st |
| { |
| char *(*malloc_func)(); |
| char *(*realloc_func)(); |
| void (*free_func)(); |
| } CRYPTO_MEM_FUNC; |
| */ |
| |
| /* predec of the BIO type */ |
| typedef struct bio_st BIO_dummy; |
| |
| typedef struct crypto_ex_data_st |
| { |
| STACK *sk; |
| int dummy; /* gcc is screwing up this data structure :-( */ |
| } CRYPTO_EX_DATA; |
| |
| /* This stuff is basically class callback functions |
| * The current classes are SSL_CTX, SSL, SSL_SESION, and a few more */ |
| typedef struct crypto_ex_data_func_st |
| { |
| long argl; /* Arbitary long */ |
| char *argp; /* Arbitary char * */ |
| /* Called when a new object is created */ |
| int (*new_func)(/*char *obj, |
| char *item,int index,long argl,char *argp*/); |
| /* Called when this object is free()ed */ |
| void (*free_func)(/*char *obj, |
| char *item,int index,long argl,char *argp*/); |
| |
| /* Called when we need to dup this one */ |
| int (*dup_func)(/*char *obj_to,char *obj_from, |
| char **new,int index,long argl,char *argp*/); |
| } CRYPTO_EX_DATA_FUNCS; |
| |
| /* Per class, we have a STACK of CRYPTO_EX_DATA_FUNCS for each CRYPTO_EX_DATA |
| * entry. |
| */ |
| |
| #define CRYPTO_EX_INDEX_BIO 0 |
| #define CRYPTO_EX_INDEX_SSL 1 |
| #define CRYPTO_EX_INDEX_SSL_CTX 2 |
| #define CRYPTO_EX_INDEX_SSL_SESSION 3 |
| #define CRYPTO_EX_INDEX_X509_STORE 4 |
| #define CRYPTO_EX_INDEX_X509_STORE_CTX 5 |
| |
| /* Use this for win32 DLL's */ |
| #define CRYPTO_malloc_init() CRYPTO_set_mem_functions(\ |
| (char *(*)())malloc,\ |
| (char *(*)())realloc,\ |
| (void (*)())free) |
| |
| #ifdef CRYPTO_MDEBUG |
| #define MemCheck_start() CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON) |
| #define MemCheck_stop() CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_OFF) |
| #define MemCheck_on() CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ENABLE) |
| #define MemCheck_off() CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_DISABLE) |
| #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(addr) |
| #define Malloc_locked(num) CRYPTO_malloc_locked((int)num) |
| #define Free_locked(addr) CRYPTO_free_locked(addr) |
| #else |
| #define MemCheck_start() |
| #define MemCheck_stop() |
| #define MemCheck_on() |
| #define MemCheck_off() |
| #define Remalloc CRYPTO_remalloc |
| #if defined(WIN32) || defined(MFUNC) |
| #define Malloc CRYPTO_malloc |
| #define Realloc(a,n) CRYPTO_realloc(a,(n)) |
| #define FreeFunc CRYPTO_free |
| #define Free(addr) CRYPTO_free(addr) |
| #define Malloc_locked CRYPTO_malloc_locked |
| #define Free_locked(addr) CRYPTO_free_locked(addr) |
| #else |
| #define Malloc malloc |
| #define Realloc realloc |
| #define FreeFunc free |
| #define Free(addr) free(addr) |
| #define Malloc_locked malloc |
| #define Free_locked(addr) free(addr) |
| #endif /* WIN32 || MFUNC */ |
| #endif /* MDEBUG */ |
| |
| /* Case insensiteve linking causes problems.... */ |
| #ifdef WIN16 |
| #define ERR_load_CRYPTO_strings ERR_load_CRYPTOlib_strings |
| #endif |
| |
| #ifndef NOPROTO |
| |
| const char *SSLeay_version(int type); |
| unsigned long SSLeay(void); |
| |
| int CRYPTO_get_ex_new_index(int idx,STACK **sk,long argl,char *argp, |
| int (*new_func)(),int (*dup_func)(),void (*free_func)()); |
| int CRYPTO_set_ex_data(CRYPTO_EX_DATA *ad,int idx,char *val); |
| char *CRYPTO_get_ex_data(CRYPTO_EX_DATA *ad,int idx); |
| int CRYPTO_dup_ex_data(STACK *meth,CRYPTO_EX_DATA *from,CRYPTO_EX_DATA *to); |
| void CRYPTO_free_ex_data(STACK *meth,char *obj,CRYPTO_EX_DATA *ad); |
| void CRYPTO_new_ex_data(STACK *meth, char *obj, CRYPTO_EX_DATA *ad); |
| |
| int CRYPTO_mem_ctrl(int mode); |
| int CRYPTO_get_new_lockid(char *name); |
| void CRYPTO_lock(int mode, int type,const char *file,int line); |
| void CRYPTO_set_locking_callback(void (*func)(int mode,int type, |
| const char *file,int line)); |
| void (*CRYPTO_get_locking_callback(void))(int mode,int type,const char *file, |
| int line); |
| void CRYPTO_set_add_lock_callback(int (*func)(int *num,int mount,int type, |
| const char *file, int line)); |
| int (*CRYPTO_get_add_lock_callback(void))(int *num,int mount,int type, |
| const 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); |
| const char *CRYPTO_get_lock_name(int type); |
| int CRYPTO_add_lock(int *pointer,int amount,int type, const 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)()); |
| void CRYPTO_set_locked_mem_functions(char *(*m)(), void (*free_func)()); |
| void CRYPTO_get_locked_mem_functions(char *(**m)(), void (**f)()); |
| |
| void *CRYPTO_malloc_locked(int num); |
| void CRYPTO_free_locked(void *); |
| void *CRYPTO_malloc(int num); |
| void CRYPTO_free(void *); |
| void *CRYPTO_realloc(void *addr,int num); |
| void *CRYPTO_remalloc(void *addr,int num); |
| |
| void *CRYPTO_dbg_malloc(int num,const char *file,int line); |
| void *CRYPTO_dbg_realloc(void *addr,int num,const char *file,int line); |
| void CRYPTO_dbg_free(void *); |
| void *CRYPTO_dbg_remalloc(void *addr,int num,const char *file,int line); |
| #ifndef NO_FP_API |
| void CRYPTO_mem_leaks_fp(FILE *); |
| #endif |
| void CRYPTO_mem_leaks(struct bio_st *bio); |
| /* unsigned long order, char *file, int line, int num_bytes, char *addr */ |
| void CRYPTO_mem_leaks_cb(void (*cb)()); |
| |
| void ERR_load_CRYPTO_strings(void ); |
| |
| #else |
| |
| int CRYPTO_get_ex_new_index(); |
| int CRYPTO_set_ex_data(); |
| char *CRYPTO_get_ex_data(); |
| int CRYPTO_dup_ex_data(); |
| void CRYPTO_free_ex_data(); |
| void CRYPTO_new_ex_data(); |
| |
| int CRYPTO_mem_ctrl(); |
| char *SSLeay_version(); |
| unsigned long SSLeay(); |
| |
| int CRYPTO_get_new_lockid(); |
| 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(); |
| const char *CRYPTO_get_lock_name(); |
| int CRYPTO_add_lock(); |
| |
| void CRYPTO_set_mem_functions(); |
| void CRYPTO_get_mem_functions(); |
| void *CRYPTO_malloc(); |
| void *CRYPTO_realloc(); |
| void CRYPTO_free(); |
| void *CRYPTO_remalloc(); |
| void *CRYPTO_dbg_remalloc(); |
| void *CRYPTO_dbg_malloc(); |
| void *CRYPTO_dbg_realloc(); |
| void CRYPTO_dbg_free(); |
| #ifndef NO_FP_API |
| void CRYPTO_mem_leaks_fp(); |
| #endif |
| void CRYPTO_mem_leaks(); |
| void CRYPTO_mem_leaks_cb(); |
| |
| void ERR_load_CRYPTO_strings(); |
| |
| #endif |
| |
| /* BEGIN ERROR CODES */ |
| /* Error codes for the CRYPTO functions. */ |
| |
| /* Function codes. */ |
| #define CRYPTO_F_CRYPTO_GET_EX_NEW_INDEX 100 |
| #define CRYPTO_F_CRYPTO_GET_NEW_LOCKID 101 |
| #define CRYPTO_F_CRYPTO_SET_EX_DATA 102 |
| |
| /* Reason codes. */ |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| #endif |
| |