[thirdparty/openssl.git] / include / openssl / err.h

/* crypto/err/err.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.]
 */
/* ====================================================================
 * Copyright (c) 1998-2006 The OpenSSL Project.  All rights reserved.
 *
 * 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 above 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 acknowledgment:
 *    "This product includes software developed by the OpenSSL Project
 *    for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
 *
 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
 *    endorse or promote products derived from this software without
 *    prior written permission. For written permission, please contact
 *    openssl-core@openssl.org.
 *
 * 5. Products derived from this software may not be called "OpenSSL"
 *    nor may "OpenSSL" appear in their names without prior written
 *    permission of the OpenSSL Project.
 *
 * 6. Redistributions of any form whatsoever must retain the following
 *    acknowledgment:
 *    "This product includes software developed by the OpenSSL Project
 *    for use in the OpenSSL Toolkit (http://www.openssl.org/)"
 *
 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
 * EXPRESSED 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 OpenSSL PROJECT OR
 * ITS 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.
 * ====================================================================
 *
 * This product includes cryptographic software written by Eric Young
 * (eay@cryptsoft.com).  This product includes software written by Tim
 * Hudson (tjh@cryptsoft.com).
 *
 */

#ifndef HEADER_ERR_H
# define HEADER_ERR_H

# include <openssl/e_os2.h>

# ifndef OPENSSL_NO_STDIO
#  include <stdio.h>
#  include <stdlib.h>
# endif

# include <openssl/ossl_typ.h>
# include <openssl/bio.h>
# include <openssl/lhash.h>

#ifdef  __cplusplus
extern "C" {
#endif

# ifndef OPENSSL_NO_ERR
#  define ERR_PUT_error(a,b,c,d,e)        ERR_put_error(a,b,c,d,e)
# else
#  define ERR_PUT_error(a,b,c,d,e)        ERR_put_error(a,b,c,NULL,0)
# endif

# include <errno.h>

# define ERR_TXT_MALLOCED        0x01
# define ERR_TXT_STRING          0x02

# define ERR_FLAG_MARK           0x01

# define ERR_NUM_ERRORS  16
typedef struct err_state_st {
    CRYPTO_THREADID tid;
    int err_flags[ERR_NUM_ERRORS];
    unsigned long err_buffer[ERR_NUM_ERRORS];
    char *err_data[ERR_NUM_ERRORS];
    int err_data_flags[ERR_NUM_ERRORS];
    const char *err_file[ERR_NUM_ERRORS];
    int err_line[ERR_NUM_ERRORS];
    int top, bottom;
} ERR_STATE;

/* library */
# define ERR_LIB_NONE            1
# define ERR_LIB_SYS             2
# define ERR_LIB_BN              3
# define ERR_LIB_RSA             4
# define ERR_LIB_DH              5
# define ERR_LIB_EVP             6
# define ERR_LIB_BUF             7
# define ERR_LIB_OBJ             8
# define ERR_LIB_PEM             9
# define ERR_LIB_DSA             10
# define ERR_LIB_X509            11
/* #define ERR_LIB_METH         12 */
# define ERR_LIB_ASN1            13
# define ERR_LIB_CONF            14
# define ERR_LIB_CRYPTO          15
# define ERR_LIB_EC              16
# define ERR_LIB_SSL             20
/* #define ERR_LIB_SSL23        21 */
/* #define ERR_LIB_SSL2         22 */
/* #define ERR_LIB_SSL3         23 */
/* #define ERR_LIB_RSAREF       30 */
/* #define ERR_LIB_PROXY        31 */
# define ERR_LIB_BIO             32
# define ERR_LIB_PKCS7           33
# define ERR_LIB_X509V3          34
# define ERR_LIB_PKCS12          35
# define ERR_LIB_RAND            36
# define ERR_LIB_DSO             37
# define ERR_LIB_ENGINE          38
# define ERR_LIB_OCSP            39
# define ERR_LIB_UI              40
# define ERR_LIB_COMP            41
# define ERR_LIB_ECDSA           42
# define ERR_LIB_ECDH            43
# define ERR_LIB_STORE           44
# define ERR_LIB_FIPS            45
# define ERR_LIB_CMS             46
# define ERR_LIB_TS              47
# define ERR_LIB_HMAC            48
# define ERR_LIB_JPAKE           49
# define ERR_LIB_CT              50

# define ERR_LIB_USER            128

# define SYSerr(f,r)  ERR_PUT_error(ERR_LIB_SYS,(f),(r),__FILE__,__LINE__)
# define BNerr(f,r)   ERR_PUT_error(ERR_LIB_BN,(f),(r),__FILE__,__LINE__)
# define RSAerr(f,r)  ERR_PUT_error(ERR_LIB_RSA,(f),(r),__FILE__,__LINE__)
# define DHerr(f,r)   ERR_PUT_error(ERR_LIB_DH,(f),(r),__FILE__,__LINE__)
# define EVPerr(f,r)  ERR_PUT_error(ERR_LIB_EVP,(f),(r),__FILE__,__LINE__)
# define BUFerr(f,r)  ERR_PUT_error(ERR_LIB_BUF,(f),(r),__FILE__,__LINE__)
# define OBJerr(f,r)  ERR_PUT_error(ERR_LIB_OBJ,(f),(r),__FILE__,__LINE__)
# define PEMerr(f,r)  ERR_PUT_error(ERR_LIB_PEM,(f),(r),__FILE__,__LINE__)
# define DSAerr(f,r)  ERR_PUT_error(ERR_LIB_DSA,(f),(r),__FILE__,__LINE__)
# define X509err(f,r) ERR_PUT_error(ERR_LIB_X509,(f),(r),__FILE__,__LINE__)
# define ASN1err(f,r) ERR_PUT_error(ERR_LIB_ASN1,(f),(r),__FILE__,__LINE__)
# define CONFerr(f,r) ERR_PUT_error(ERR_LIB_CONF,(f),(r),__FILE__,__LINE__)
# define CRYPTOerr(f,r) ERR_PUT_error(ERR_LIB_CRYPTO,(f),(r),__FILE__,__LINE__)
# define ECerr(f,r)   ERR_PUT_error(ERR_LIB_EC,(f),(r),__FILE__,__LINE__)
# define SSLerr(f,r)  ERR_PUT_error(ERR_LIB_SSL,(f),(r),__FILE__,__LINE__)
# define BIOerr(f,r)  ERR_PUT_error(ERR_LIB_BIO,(f),(r),__FILE__,__LINE__)
# define PKCS7err(f,r) ERR_PUT_error(ERR_LIB_PKCS7,(f),(r),__FILE__,__LINE__)
# define X509V3err(f,r) ERR_PUT_error(ERR_LIB_X509V3,(f),(r),__FILE__,__LINE__)
# define PKCS12err(f,r) ERR_PUT_error(ERR_LIB_PKCS12,(f),(r),__FILE__,__LINE__)
# define RANDerr(f,r) ERR_PUT_error(ERR_LIB_RAND,(f),(r),__FILE__,__LINE__)
# define DSOerr(f,r) ERR_PUT_error(ERR_LIB_DSO,(f),(r),__FILE__,__LINE__)
# define ENGINEerr(f,r) ERR_PUT_error(ERR_LIB_ENGINE,(f),(r),__FILE__,__LINE__)
# define OCSPerr(f,r) ERR_PUT_error(ERR_LIB_OCSP,(f),(r),__FILE__,__LINE__)
# define UIerr(f,r) ERR_PUT_error(ERR_LIB_UI,(f),(r),__FILE__,__LINE__)
# define COMPerr(f,r) ERR_PUT_error(ERR_LIB_COMP,(f),(r),__FILE__,__LINE__)
# define ECDSAerr(f,r)  ERR_PUT_error(ERR_LIB_ECDSA,(f),(r),__FILE__,__LINE__)
# define ECDHerr(f,r)  ERR_PUT_error(ERR_LIB_ECDH,(f),(r),__FILE__,__LINE__)
# define STOREerr(f,r) ERR_PUT_error(ERR_LIB_STORE,(f),(r),__FILE__,__LINE__)
# define FIPSerr(f,r) ERR_PUT_error(ERR_LIB_FIPS,(f),(r),__FILE__,__LINE__)
# define CMSerr(f,r) ERR_PUT_error(ERR_LIB_CMS,(f),(r),__FILE__,__LINE__)
# define TSerr(f,r) ERR_PUT_error(ERR_LIB_TS,(f),(r),__FILE__,__LINE__)
# define HMACerr(f,r) ERR_PUT_error(ERR_LIB_HMAC,(f),(r),__FILE__,__LINE__)
# define JPAKEerr(f,r) ERR_PUT_error(ERR_LIB_JPAKE,(f),(r),__FILE__,__LINE__)
# define CTerr(f,r) ERR_PUT_error(ERR_LIB_CT,(f),(r),__FILE__,__LINE__)

/*
 * Borland C seems too stupid to be able to shift and do longs in the
 * pre-processor :-(
 */
# define ERR_PACK(l,f,r)         (((((unsigned long)l)&0xffL)*0x1000000)| \
                                ((((unsigned long)f)&0xfffL)*0x1000)| \
                                ((((unsigned long)r)&0xfffL)))
# define ERR_GET_LIB(l)          (int)((((unsigned long)l)>>24L)&0xffL)
# define ERR_GET_FUNC(l)         (int)((((unsigned long)l)>>12L)&0xfffL)
# define ERR_GET_REASON(l)       (int)((l)&0xfffL)
# define ERR_FATAL_ERROR(l)      (int)((l)&ERR_R_FATAL)

/* OS functions */
# define SYS_F_FOPEN             1
# define SYS_F_CONNECT           2
# define SYS_F_GETSERVBYNAME     3
# define SYS_F_SOCKET            4
# define SYS_F_IOCTLSOCKET       5
# define SYS_F_BIND              6
# define SYS_F_LISTEN            7
# define SYS_F_ACCEPT            8
# define SYS_F_WSASTARTUP        9/* Winsock stuff */
# define SYS_F_OPENDIR           10
# define SYS_F_FREAD             11

/* reasons */
# define ERR_R_SYS_LIB   ERR_LIB_SYS/* 2 */
# define ERR_R_BN_LIB    ERR_LIB_BN/* 3 */
# define ERR_R_RSA_LIB   ERR_LIB_RSA/* 4 */
# define ERR_R_DH_LIB    ERR_LIB_DH/* 5 */
# define ERR_R_EVP_LIB   ERR_LIB_EVP/* 6 */
# define ERR_R_BUF_LIB   ERR_LIB_BUF/* 7 */
# define ERR_R_OBJ_LIB   ERR_LIB_OBJ/* 8 */
# define ERR_R_PEM_LIB   ERR_LIB_PEM/* 9 */
# define ERR_R_DSA_LIB   ERR_LIB_DSA/* 10 */
# define ERR_R_X509_LIB  ERR_LIB_X509/* 11 */
# define ERR_R_ASN1_LIB  ERR_LIB_ASN1/* 13 */
# define ERR_R_CONF_LIB  ERR_LIB_CONF/* 14 */
# define ERR_R_CRYPTO_LIB ERR_LIB_CRYPTO/* 15 */
# define ERR_R_EC_LIB    ERR_LIB_EC/* 16 */
# define ERR_R_SSL_LIB   ERR_LIB_SSL/* 20 */
# define ERR_R_BIO_LIB   ERR_LIB_BIO/* 32 */
# define ERR_R_PKCS7_LIB ERR_LIB_PKCS7/* 33 */
# define ERR_R_X509V3_LIB ERR_LIB_X509V3/* 34 */
# define ERR_R_PKCS12_LIB ERR_LIB_PKCS12/* 35 */
# define ERR_R_RAND_LIB  ERR_LIB_RAND/* 36 */
# define ERR_R_DSO_LIB   ERR_LIB_DSO/* 37 */
# define ERR_R_ENGINE_LIB ERR_LIB_ENGINE/* 38 */
# define ERR_R_OCSP_LIB  ERR_LIB_OCSP/* 39 */
# define ERR_R_UI_LIB    ERR_LIB_UI/* 40 */
# define ERR_R_COMP_LIB  ERR_LIB_COMP/* 41 */
# define ERR_R_ECDSA_LIB ERR_LIB_ECDSA/* 42 */
# define ERR_R_ECDH_LIB  ERR_LIB_ECDH/* 43 */
# define ERR_R_STORE_LIB ERR_LIB_STORE/* 44 */
# define ERR_R_TS_LIB    ERR_LIB_TS/* 45 */

# define ERR_R_NESTED_ASN1_ERROR                 58
# define ERR_R_BAD_ASN1_OBJECT_HEADER            59
# define ERR_R_BAD_GET_ASN1_OBJECT_CALL          60
# define ERR_R_EXPECTING_AN_ASN1_SEQUENCE        61
# define ERR_R_ASN1_LENGTH_MISMATCH              62
# define ERR_R_MISSING_ASN1_EOS                  63

/* fatal error */
# define ERR_R_FATAL                             64
# define ERR_R_MALLOC_FAILURE                    (1|ERR_R_FATAL)
# define ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED       (2|ERR_R_FATAL)
# define ERR_R_PASSED_NULL_PARAMETER             (3|ERR_R_FATAL)
# define ERR_R_INTERNAL_ERROR                    (4|ERR_R_FATAL)
# define ERR_R_DISABLED                          (5|ERR_R_FATAL)

/*
 * 99 is the maximum possible ERR_R_... code, higher values are reserved for
 * the individual libraries
 */

typedef struct ERR_string_data_st {
    unsigned long error;
    const char *string;
} ERR_STRING_DATA;

void ERR_put_error(int lib, int func, int reason, const char *file, int line);
void ERR_set_error_data(char *data, int flags);

unsigned long ERR_get_error(void);
unsigned long ERR_get_error_line(const char **file, int *line);
unsigned long ERR_get_error_line_data(const char **file, int *line,
                                      const char **data, int *flags);
unsigned long ERR_peek_error(void);
unsigned long ERR_peek_error_line(const char **file, int *line);
unsigned long ERR_peek_error_line_data(const char **file, int *line,
                                       const char **data, int *flags);
unsigned long ERR_peek_last_error(void);
unsigned long ERR_peek_last_error_line(const char **file, int *line);
unsigned long ERR_peek_last_error_line_data(const char **file, int *line,
                                            const char **data, int *flags);
void ERR_clear_error(void);
char *ERR_error_string(unsigned long e, char *buf);
void ERR_error_string_n(unsigned long e, char *buf, size_t len);
const char *ERR_lib_error_string(unsigned long e);
const char *ERR_func_error_string(unsigned long e);
const char *ERR_reason_error_string(unsigned long e);
void ERR_print_errors_cb(int (*cb) (const char *str, size_t len, void *u),
                         void *u);
# ifndef OPENSSL_NO_STDIO
void ERR_print_errors_fp(FILE *fp);
# endif
void ERR_print_errors(BIO *bp);
void ERR_add_error_data(int num, ...);
void ERR_add_error_vdata(int num, va_list args);
void ERR_load_strings(int lib, ERR_STRING_DATA str[]);
void ERR_unload_strings(int lib, ERR_STRING_DATA str[]);
void ERR_load_ERR_strings(void);
void ERR_load_crypto_strings(void);
void ERR_free_strings(void);

void ERR_remove_thread_state(const CRYPTO_THREADID *tid);
# ifdef OPENSSL_USE_DEPRECATED
DECLARE_DEPRECATED(void ERR_remove_state(unsigned long pid)); /* if zero we
                                                               * look it up */
# endif
ERR_STATE *ERR_get_state(void);

LHASH_OF(ERR_STRING_DATA) *ERR_get_string_table(void);
LHASH_OF(ERR_STATE) *ERR_get_err_state_table(void);
void ERR_release_err_state_table(LHASH_OF(ERR_STATE) **hash);

int ERR_get_next_error_library(void);

int ERR_set_mark(void);
int ERR_pop_to_mark(void);

#ifdef  __cplusplus
}
#endif

#endif
Commit	Line	Data
d02b48c6	1	/* crypto/err/err.h */
58964a49	2	/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
d02b48c6 RE	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.
0f113f3e	8	*
d02b48c6 RE	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).
0f113f3e	15	*
d02b48c6 RE	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.
0f113f3e	22	*
d02b48c6 RE	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 :-).
0f113f3e	37	* 4. If you include any Windows specific code (or a derivative thereof) from
d02b48c6 RE	38	* the apps directory (application code) you must include an acknowledgement:
d02b48c6 RE	39	* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
0f113f3e	40	*
d02b48c6 RE	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.
0f113f3e	52	*
d02b48c6 RE	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	*/
48fc582f BM	58	/* ====================================================================
	59	* Copyright (c) 1998-2006 The OpenSSL Project. All rights reserved.
	60	*
	61	* Redistribution and use in source and binary forms, with or without
	62	* modification, are permitted provided that the following conditions
	63	* are met:
	64	*
	65	* 1. Redistributions of source code must retain the above copyright
0f113f3e	66	* notice, this list of conditions and the following disclaimer.
48fc582f BM	67	*
	68	* 2. Redistributions in binary form must reproduce the above copyright
	69	* notice, this list of conditions and the following disclaimer in
	70	* the documentation and/or other materials provided with the
	71	* distribution.
	72	*
	73	* 3. All advertising materials mentioning features or use of this
	74	* software must display the following acknowledgment:
	75	* "This product includes software developed by the OpenSSL Project
	76	* for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
	77	*
	78	* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
	79	* endorse or promote products derived from this software without
	80	* prior written permission. For written permission, please contact
	81	* openssl-core@openssl.org.
	82	*
	83	* 5. Products derived from this software may not be called "OpenSSL"
	84	* nor may "OpenSSL" appear in their names without prior written
	85	* permission of the OpenSSL Project.
	86	*
	87	* 6. Redistributions of any form whatsoever must retain the following
	88	* acknowledgment:
	89	* "This product includes software developed by the OpenSSL Project
	90	* for use in the OpenSSL Toolkit (http://www.openssl.org/)"
	91	*
	92	* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
	93	* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
	94	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
	95	* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
	96	* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
	97	* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
	98	* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
	99	* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
	100	* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
	101	* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
	102	* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
	103	* OF THE POSSIBILITY OF SUCH DAMAGE.
	104	* ====================================================================
	105	*
	106	* This product includes cryptographic software written by Eric Young
	107	* (eay@cryptsoft.com). This product includes software written by Tim
	108	* Hudson (tjh@cryptsoft.com).
	109	*
	110	*/
d02b48c6 RE	111
d02b48c6 RE	112	#ifndef HEADER_ERR_H
0f113f3e	113	# define HEADER_ERR_H
d02b48c6	114
0f113f3e	115	# include <openssl/e_os2.h>
08a54f6e	116
0f113f3e MC	117	# ifndef OPENSSL_NO_STDIO
	118	# include <stdio.h>
	119	# include <stdlib.h>
	120	# endif
0b86eb3e	121
0f113f3e	122	# include <openssl/ossl_typ.h>
a00ae6c4 RS	123	# include <openssl/bio.h>
a00ae6c4 RS	124	# include <openssl/lhash.h>
ef33b970	125
0f113f3e	126	#ifdef __cplusplus
82271cee RL	127	extern "C" {
	128	#endif
	129
0f113f3e MC	130	# ifndef OPENSSL_NO_ERR
	131	# define ERR_PUT_error(a,b,c,d,e) ERR_put_error(a,b,c,d,e)
	132	# else
	133	# define ERR_PUT_error(a,b,c,d,e) ERR_put_error(a,b,c,NULL,0)
	134	# endif
d02b48c6	135
0f113f3e	136	# include <errno.h>
d02b48c6	137
0f113f3e MC	138	# define ERR_TXT_MALLOCED 0x01
0f113f3e MC	139	# define ERR_TXT_STRING 0x02
58964a49	140
0f113f3e	141	# define ERR_FLAG_MARK 0x01
54f64516	142
0f113f3e MC	143	# define ERR_NUM_ERRORS 16
	144	typedef struct err_state_st {
	145	CRYPTO_THREADID tid;
	146	int err_flags[ERR_NUM_ERRORS];
	147	unsigned long err_buffer[ERR_NUM_ERRORS];
	148	char *err_data[ERR_NUM_ERRORS];
	149	int err_data_flags[ERR_NUM_ERRORS];
	150	const char *err_file[ERR_NUM_ERRORS];
	151	int err_line[ERR_NUM_ERRORS];
	152	int top, bottom;
	153	} ERR_STATE;
d02b48c6 RE	154
d02b48c6 RE	155	/* library */
0f113f3e MC	156	# define ERR_LIB_NONE 1
	157	# define ERR_LIB_SYS 2
	158	# define ERR_LIB_BN 3
	159	# define ERR_LIB_RSA 4
	160	# define ERR_LIB_DH 5
	161	# define ERR_LIB_EVP 6
	162	# define ERR_LIB_BUF 7
	163	# define ERR_LIB_OBJ 8
	164	# define ERR_LIB_PEM 9
	165	# define ERR_LIB_DSA 10
	166	# define ERR_LIB_X509 11
5277d7cb	167	/* #define ERR_LIB_METH 12 */
0f113f3e MC	168	# define ERR_LIB_ASN1 13
	169	# define ERR_LIB_CONF 14
	170	# define ERR_LIB_CRYPTO 15
	171	# define ERR_LIB_EC 16
	172	# define ERR_LIB_SSL 20
5277d7cb BM	173	/* #define ERR_LIB_SSL23 21 */
	174	/* #define ERR_LIB_SSL2 22 */
	175	/* #define ERR_LIB_SSL3 23 */
	176	/* #define ERR_LIB_RSAREF 30 */
	177	/* #define ERR_LIB_PROXY 31 */
0f113f3e MC	178	# define ERR_LIB_BIO 32
	179	# define ERR_LIB_PKCS7 33
	180	# define ERR_LIB_X509V3 34
	181	# define ERR_LIB_PKCS12 35
	182	# define ERR_LIB_RAND 36
	183	# define ERR_LIB_DSO 37
	184	# define ERR_LIB_ENGINE 38
	185	# define ERR_LIB_OCSP 39
	186	# define ERR_LIB_UI 40
	187	# define ERR_LIB_COMP 41
	188	# define ERR_LIB_ECDSA 42
	189	# define ERR_LIB_ECDH 43
	190	# define ERR_LIB_STORE 44
	191	# define ERR_LIB_FIPS 45
	192	# define ERR_LIB_CMS 46
	193	# define ERR_LIB_TS 47
	194	# define ERR_LIB_HMAC 48
	195	# define ERR_LIB_JPAKE 49
3149baf8	196	# define ERR_LIB_CT 50
0f113f3e MC	197
	198	# define ERR_LIB_USER 128
	199
	200	# define SYSerr(f,r) ERR_PUT_error(ERR_LIB_SYS,(f),(r),__FILE__,__LINE__)
	201	# define BNerr(f,r) ERR_PUT_error(ERR_LIB_BN,(f),(r),__FILE__,__LINE__)
	202	# define RSAerr(f,r) ERR_PUT_error(ERR_LIB_RSA,(f),(r),__FILE__,__LINE__)
	203	# define DHerr(f,r) ERR_PUT_error(ERR_LIB_DH,(f),(r),__FILE__,__LINE__)
	204	# define EVPerr(f,r) ERR_PUT_error(ERR_LIB_EVP,(f),(r),__FILE__,__LINE__)
	205	# define BUFerr(f,r) ERR_PUT_error(ERR_LIB_BUF,(f),(r),__FILE__,__LINE__)
	206	# define OBJerr(f,r) ERR_PUT_error(ERR_LIB_OBJ,(f),(r),__FILE__,__LINE__)
	207	# define PEMerr(f,r) ERR_PUT_error(ERR_LIB_PEM,(f),(r),__FILE__,__LINE__)
	208	# define DSAerr(f,r) ERR_PUT_error(ERR_LIB_DSA,(f),(r),__FILE__,__LINE__)
	209	# define X509err(f,r) ERR_PUT_error(ERR_LIB_X509,(f),(r),__FILE__,__LINE__)
	210	# define ASN1err(f,r) ERR_PUT_error(ERR_LIB_ASN1,(f),(r),__FILE__,__LINE__)
	211	# define CONFerr(f,r) ERR_PUT_error(ERR_LIB_CONF,(f),(r),__FILE__,__LINE__)
	212	# define CRYPTOerr(f,r) ERR_PUT_error(ERR_LIB_CRYPTO,(f),(r),__FILE__,__LINE__)
	213	# define ECerr(f,r) ERR_PUT_error(ERR_LIB_EC,(f),(r),__FILE__,__LINE__)
	214	# define SSLerr(f,r) ERR_PUT_error(ERR_LIB_SSL,(f),(r),__FILE__,__LINE__)
	215	# define BIOerr(f,r) ERR_PUT_error(ERR_LIB_BIO,(f),(r),__FILE__,__LINE__)
	216	# define PKCS7err(f,r) ERR_PUT_error(ERR_LIB_PKCS7,(f),(r),__FILE__,__LINE__)
	217	# define X509V3err(f,r) ERR_PUT_error(ERR_LIB_X509V3,(f),(r),__FILE__,__LINE__)
	218	# define PKCS12err(f,r) ERR_PUT_error(ERR_LIB_PKCS12,(f),(r),__FILE__,__LINE__)
	219	# define RANDerr(f,r) ERR_PUT_error(ERR_LIB_RAND,(f),(r),__FILE__,__LINE__)
	220	# define DSOerr(f,r) ERR_PUT_error(ERR_LIB_DSO,(f),(r),__FILE__,__LINE__)
	221	# define ENGINEerr(f,r) ERR_PUT_error(ERR_LIB_ENGINE,(f),(r),__FILE__,__LINE__)
	222	# define OCSPerr(f,r) ERR_PUT_error(ERR_LIB_OCSP,(f),(r),__FILE__,__LINE__)
	223	# define UIerr(f,r) ERR_PUT_error(ERR_LIB_UI,(f),(r),__FILE__,__LINE__)
	224	# define COMPerr(f,r) ERR_PUT_error(ERR_LIB_COMP,(f),(r),__FILE__,__LINE__)
	225	# define ECDSAerr(f,r) ERR_PUT_error(ERR_LIB_ECDSA,(f),(r),__FILE__,__LINE__)
	226	# define ECDHerr(f,r) ERR_PUT_error(ERR_LIB_ECDH,(f),(r),__FILE__,__LINE__)
	227	# define STOREerr(f,r) ERR_PUT_error(ERR_LIB_STORE,(f),(r),__FILE__,__LINE__)
	228	# define FIPSerr(f,r) ERR_PUT_error(ERR_LIB_FIPS,(f),(r),__FILE__,__LINE__)
	229	# define CMSerr(f,r) ERR_PUT_error(ERR_LIB_CMS,(f),(r),__FILE__,__LINE__)
	230	# define TSerr(f,r) ERR_PUT_error(ERR_LIB_TS,(f),(r),__FILE__,__LINE__)
	231	# define HMACerr(f,r) ERR_PUT_error(ERR_LIB_HMAC,(f),(r),__FILE__,__LINE__)
	232	# define JPAKEerr(f,r) ERR_PUT_error(ERR_LIB_JPAKE,(f),(r),__FILE__,__LINE__)
3149baf8	233	# define CTerr(f,r) ERR_PUT_error(ERR_LIB_CT,(f),(r),__FILE__,__LINE__)
0f113f3e MC	234
	235	/*
	236	* Borland C seems too stupid to be able to shift and do longs in the
	237	* pre-processor :-(
	238	*/
	239	# define ERR_PACK(l,f,r) (((((unsigned long)l)&0xffL)*0x1000000)\| \
	240	((((unsigned long)f)&0xfffL)*0x1000)\| \
	241	((((unsigned long)r)&0xfffL)))
	242	# define ERR_GET_LIB(l) (int)((((unsigned long)l)>>24L)&0xffL)
	243	# define ERR_GET_FUNC(l) (int)((((unsigned long)l)>>12L)&0xfffL)
	244	# define ERR_GET_REASON(l) (int)((l)&0xfffL)
	245	# define ERR_FATAL_ERROR(l) (int)((l)&ERR_R_FATAL)
5277d7cb	246
657e60fa	247	/* OS functions */
0f113f3e MC	248	# define SYS_F_FOPEN 1
	249	# define SYS_F_CONNECT 2
	250	# define SYS_F_GETSERVBYNAME 3
	251	# define SYS_F_SOCKET 4
	252	# define SYS_F_IOCTLSOCKET 5
	253	# define SYS_F_BIND 6
	254	# define SYS_F_LISTEN 7
	255	# define SYS_F_ACCEPT 8
	256	# define SYS_F_WSASTARTUP 9/* Winsock stuff */
	257	# define SYS_F_OPENDIR 10
	258	# define SYS_F_FREAD 11
5277d7cb	259
d02b48c6	260	/* reasons */
0f113f3e MC	261	# define ERR_R_SYS_LIB ERR_LIB_SYS/* 2 */
	262	# define ERR_R_BN_LIB ERR_LIB_BN/* 3 */
	263	# define ERR_R_RSA_LIB ERR_LIB_RSA/* 4 */
	264	# define ERR_R_DH_LIB ERR_LIB_DH/* 5 */
	265	# define ERR_R_EVP_LIB ERR_LIB_EVP/* 6 */
	266	# define ERR_R_BUF_LIB ERR_LIB_BUF/* 7 */
	267	# define ERR_R_OBJ_LIB ERR_LIB_OBJ/* 8 */
	268	# define ERR_R_PEM_LIB ERR_LIB_PEM/* 9 */
	269	# define ERR_R_DSA_LIB ERR_LIB_DSA/* 10 */
	270	# define ERR_R_X509_LIB ERR_LIB_X509/* 11 */
	271	# define ERR_R_ASN1_LIB ERR_LIB_ASN1/* 13 */
	272	# define ERR_R_CONF_LIB ERR_LIB_CONF/* 14 */
	273	# define ERR_R_CRYPTO_LIB ERR_LIB_CRYPTO/* 15 */
	274	# define ERR_R_EC_LIB ERR_LIB_EC/* 16 */
	275	# define ERR_R_SSL_LIB ERR_LIB_SSL/* 20 */
	276	# define ERR_R_BIO_LIB ERR_LIB_BIO/* 32 */
	277	# define ERR_R_PKCS7_LIB ERR_LIB_PKCS7/* 33 */
	278	# define ERR_R_X509V3_LIB ERR_LIB_X509V3/* 34 */
	279	# define ERR_R_PKCS12_LIB ERR_LIB_PKCS12/* 35 */
	280	# define ERR_R_RAND_LIB ERR_LIB_RAND/* 36 */
	281	# define ERR_R_DSO_LIB ERR_LIB_DSO/* 37 */
	282	# define ERR_R_ENGINE_LIB ERR_LIB_ENGINE/* 38 */
	283	# define ERR_R_OCSP_LIB ERR_LIB_OCSP/* 39 */
	284	# define ERR_R_UI_LIB ERR_LIB_UI/* 40 */
	285	# define ERR_R_COMP_LIB ERR_LIB_COMP/* 41 */
	286	# define ERR_R_ECDSA_LIB ERR_LIB_ECDSA/* 42 */
	287	# define ERR_R_ECDH_LIB ERR_LIB_ECDH/* 43 */
	288	# define ERR_R_STORE_LIB ERR_LIB_STORE/* 44 */
	289	# define ERR_R_TS_LIB ERR_LIB_TS/* 45 */
	290
	291	# define ERR_R_NESTED_ASN1_ERROR 58
	292	# define ERR_R_BAD_ASN1_OBJECT_HEADER 59
	293	# define ERR_R_BAD_GET_ASN1_OBJECT_CALL 60
	294	# define ERR_R_EXPECTING_AN_ASN1_SEQUENCE 61
	295	# define ERR_R_ASN1_LENGTH_MISMATCH 62
	296	# define ERR_R_MISSING_ASN1_EOS 63
d02b48c6 RE	297
d02b48c6 RE	298	/* fatal error */
0f113f3e MC	299	# define ERR_R_FATAL 64
	300	# define ERR_R_MALLOC_FAILURE (1\|ERR_R_FATAL)
	301	# define ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED (2\|ERR_R_FATAL)
	302	# define ERR_R_PASSED_NULL_PARAMETER (3\|ERR_R_FATAL)
	303	# define ERR_R_INTERNAL_ERROR (4\|ERR_R_FATAL)
	304	# define ERR_R_DISABLED (5\|ERR_R_FATAL)
	305
	306	/*
	307	* 99 is the maximum possible ERR_R_... code, higher values are reserved for
	308	* the individual libraries
	309	*/
d02b48c6	310
0f113f3e MC	311	typedef struct ERR_string_data_st {
	312	unsigned long error;
	313	const char *string;
	314	} ERR_STRING_DATA;
d02b48c6	315
0f113f3e MC	316	void ERR_put_error(int lib, int func, int reason, const char *file, int line);
0f113f3e MC	317	void ERR_set_error_data(char *data, int flags);
58964a49	318
a14e2d9d	319	unsigned long ERR_get_error(void);
0f113f3e MC	320	unsigned long ERR_get_error_line(const char *file, int line);
	321	unsigned long ERR_get_error_line_data(const char *file, int line,
	322	const char *data, int flags);
a14e2d9d	323	unsigned long ERR_peek_error(void);
0f113f3e MC	324	unsigned long ERR_peek_error_line(const char *file, int line);
	325	unsigned long ERR_peek_error_line_data(const char *file, int line,
	326	const char *data, int flags);
273db408	327	unsigned long ERR_peek_last_error(void);
0f113f3e MC	328	unsigned long ERR_peek_last_error_line(const char *file, int line);
	329	unsigned long ERR_peek_last_error_line_data(const char *file, int line,
	330	const char *data, int flags);
	331	void ERR_clear_error(void);
	332	char ERR_error_string(unsigned long e, char buf);
e5c84d51	333	void ERR_error_string_n(unsigned long e, char *buf, size_t len);
e778802f BL	334	const char *ERR_lib_error_string(unsigned long e);
	335	const char *ERR_func_error_string(unsigned long e);
	336	const char *ERR_reason_error_string(unsigned long e);
0f113f3e MC	337	void ERR_print_errors_cb(int (cb) (const char str, size_t len, void *u),
	338	void *u);
	339	# ifndef OPENSSL_NO_STDIO
d02b48c6	340	void ERR_print_errors_fp(FILE *fp);
0f113f3e	341	# endif
d02b48c6	342	void ERR_print_errors(BIO *bp);
78c45722 DSH	343	void ERR_add_error_data(int num, ...);
78c45722 DSH	344	void ERR_add_error_vdata(int num, va_list args);
0f113f3e MC	345	void ERR_load_strings(int lib, ERR_STRING_DATA str[]);
0f113f3e MC	346	void ERR_unload_strings(int lib, ERR_STRING_DATA str[]);
29a28ee5 BM	347	void ERR_load_ERR_strings(void);
	348	void ERR_load_crypto_strings(void);
	349	void ERR_free_strings(void);
d02b48c6	350
4c329696	351	void ERR_remove_thread_state(const CRYPTO_THREADID *tid);
0f113f3e MC	352	# ifdef OPENSSL_USE_DEPRECATED
	353	DECLARE_DEPRECATED(void ERR_remove_state(unsigned long pid)); /* if zero we
	354	* look it up */
	355	# endif
d02b48c6 RE	356	ERR_STATE *ERR_get_state(void);
d02b48c6 RE	357
3c1d6bbc BL	358	LHASH_OF(ERR_STRING_DATA) *ERR_get_string_table(void);
	359	LHASH_OF(ERR_STATE) *ERR_get_err_state_table(void);
	360	void ERR_release_err_state_table(LHASH_OF(ERR_STATE) **hash);
d02b48c6	361
dcba2534	362	int ERR_get_next_error_library(void);
58964a49	363
54f64516 RL	364	int ERR_set_mark(void);
	365	int ERR_pop_to_mark(void);
	366
0f113f3e	367	#ifdef __cplusplus
d02b48c6 RE	368	}
	369	#endif
	370
	371	#endif