[thirdparty/openssl.git] / include / openssl / 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_ASYNC           51

# 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__)
# define ASYNCerr(f,r) ERR_PUT_error(ERR_LIB_ASYNC,(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
# define SYS_F_GETADDRINFO       12
# define SYS_F_GETNAMEINFO       13
# define SYS_F_SETSOCKOPT        14
# define SYS_F_GETSOCKOPT        15
# define SYS_F_GETSOCKNAME       16
# define SYS_F_GETHOSTBYNAME     17

/* 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;

DEFINE_LHASH_OF(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);

#define ERR_load_crypto_strings() \
    OPENSSL_INIT_crypto_library_start(OPENSSL_INIT_LOAD_CRYPTO_STRINGS, NULL)

void ERR_free_strings(void);

void ERR_remove_thread_state(const CRYPTO_THREADID *tid);
DEPRECATEDIN_1_0_0(void ERR_remove_state(unsigned long pid)) /* if zero we
                                                              * look it up */
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
58964a49	1	/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
d02b48c6 RE	2	* All rights reserved.
	3	*
	4	* This package is an SSL implementation written
	5	* by Eric Young (eay@cryptsoft.com).
	6	* The implementation was written so as to conform with Netscapes SSL.
0f113f3e	7	*
d02b48c6 RE	8	* This library is free for commercial and non-commercial use as long as
	9	* the following conditions are aheared to. The following conditions
	10	* apply to all code found in this distribution, be it the RC4, RSA,
	11	* lhash, DES, etc., code; not just the SSL code. The SSL documentation
	12	* included with this distribution is covered by the same copyright terms
	13	* except that the holder is Tim Hudson (tjh@cryptsoft.com).
0f113f3e	14	*
d02b48c6 RE	15	* Copyright remains Eric Young's, and as such any Copyright notices in
	16	* the code are not to be removed.
	17	* If this package is used in a product, Eric Young should be given attribution
	18	* as the author of the parts of the library used.
	19	* This can be in the form of a textual message at program startup or
	20	* in documentation (online or textual) provided with the package.
0f113f3e	21	*
d02b48c6 RE	22	* Redistribution and use in source and binary forms, with or without
	23	* modification, are permitted provided that the following conditions
	24	* are met:
	25	* 1. Redistributions of source code must retain the copyright
	26	* notice, this list of conditions and the following disclaimer.
	27	* 2. Redistributions in binary form must reproduce the above copyright
	28	* notice, this list of conditions and the following disclaimer in the
	29	* documentation and/or other materials provided with the distribution.
	30	* 3. All advertising materials mentioning features or use of this software
	31	* must display the following acknowledgement:
	32	* "This product includes cryptographic software written by
	33	* Eric Young (eay@cryptsoft.com)"
	34	* The word 'cryptographic' can be left out if the rouines from the library
	35	* being used are not cryptographic related :-).
0f113f3e	36	* 4. If you include any Windows specific code (or a derivative thereof) from
d02b48c6 RE	37	* the apps directory (application code) you must include an acknowledgement:
d02b48c6 RE	38	* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
0f113f3e	39	*
d02b48c6 RE	40	* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
	41	* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
	42	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
	43	* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
	44	* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
	45	* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
	46	* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
	47	* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
	48	* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
	49	* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
	50	* SUCH DAMAGE.
0f113f3e	51	*
d02b48c6 RE	52	* The licence and distribution terms for any publically available version or
	53	* derivative of this code cannot be changed. i.e. this code cannot simply be
	54	* copied and put under another distribution licence
	55	* [including the GNU Public Licence.]
	56	*/
48fc582f BM	57	/* ====================================================================
	58	* Copyright (c) 1998-2006 The OpenSSL Project. All rights reserved.
	59	*
	60	* Redistribution and use in source and binary forms, with or without
	61	* modification, are permitted provided that the following conditions
	62	* are met:
	63	*
	64	* 1. Redistributions of source code must retain the above copyright
0f113f3e	65	* notice, this list of conditions and the following disclaimer.
48fc582f BM	66	*
	67	* 2. Redistributions in binary form must reproduce the above copyright
	68	* notice, this list of conditions and the following disclaimer in
	69	* the documentation and/or other materials provided with the
	70	* distribution.
	71	*
	72	* 3. All advertising materials mentioning features or use of this
	73	* software must display the following acknowledgment:
	74	* "This product includes software developed by the OpenSSL Project
	75	* for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
	76	*
	77	* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
	78	* endorse or promote products derived from this software without
	79	* prior written permission. For written permission, please contact
	80	* openssl-core@openssl.org.
	81	*
	82	* 5. Products derived from this software may not be called "OpenSSL"
	83	* nor may "OpenSSL" appear in their names without prior written
	84	* permission of the OpenSSL Project.
	85	*
	86	* 6. Redistributions of any form whatsoever must retain the following
	87	* acknowledgment:
	88	* "This product includes software developed by the OpenSSL Project
	89	* for use in the OpenSSL Toolkit (http://www.openssl.org/)"
	90	*
	91	* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
	92	* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
	93	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
	94	* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
	95	* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
	96	* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
	97	* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
	98	* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
	99	* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
	100	* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
	101	* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
	102	* OF THE POSSIBILITY OF SUCH DAMAGE.
	103	* ====================================================================
	104	*
	105	* This product includes cryptographic software written by Eric Young
	106	* (eay@cryptsoft.com). This product includes software written by Tim
	107	* Hudson (tjh@cryptsoft.com).
	108	*
	109	*/
d02b48c6 RE	110
d02b48c6 RE	111	#ifndef HEADER_ERR_H
0f113f3e	112	# define HEADER_ERR_H
d02b48c6	113
0f113f3e	114	# include <openssl/e_os2.h>
08a54f6e	115
0f113f3e MC	116	# ifndef OPENSSL_NO_STDIO
	117	# include <stdio.h>
	118	# include <stdlib.h>
	119	# endif
0b86eb3e	120
0f113f3e	121	# include <openssl/ossl_typ.h>
a00ae6c4 RS	122	# include <openssl/bio.h>
a00ae6c4 RS	123	# include <openssl/lhash.h>
ef33b970	124
0f113f3e	125	#ifdef __cplusplus
82271cee RL	126	extern "C" {
	127	#endif
	128
0f113f3e MC	129	# ifndef OPENSSL_NO_ERR
	130	# define ERR_PUT_error(a,b,c,d,e) ERR_put_error(a,b,c,d,e)
	131	# else
	132	# define ERR_PUT_error(a,b,c,d,e) ERR_put_error(a,b,c,NULL,0)
	133	# endif
d02b48c6	134
0f113f3e	135	# include <errno.h>
d02b48c6	136
0f113f3e MC	137	# define ERR_TXT_MALLOCED 0x01
0f113f3e MC	138	# define ERR_TXT_STRING 0x02
58964a49	139
0f113f3e	140	# define ERR_FLAG_MARK 0x01
54f64516	141
0f113f3e MC	142	# define ERR_NUM_ERRORS 16
	143	typedef struct err_state_st {
	144	CRYPTO_THREADID tid;
	145	int err_flags[ERR_NUM_ERRORS];
	146	unsigned long err_buffer[ERR_NUM_ERRORS];
	147	char *err_data[ERR_NUM_ERRORS];
	148	int err_data_flags[ERR_NUM_ERRORS];
	149	const char *err_file[ERR_NUM_ERRORS];
	150	int err_line[ERR_NUM_ERRORS];
	151	int top, bottom;
	152	} ERR_STATE;
d02b48c6 RE	153
d02b48c6 RE	154	/* library */
0f113f3e MC	155	# define ERR_LIB_NONE 1
	156	# define ERR_LIB_SYS 2
	157	# define ERR_LIB_BN 3
	158	# define ERR_LIB_RSA 4
	159	# define ERR_LIB_DH 5
	160	# define ERR_LIB_EVP 6
	161	# define ERR_LIB_BUF 7
	162	# define ERR_LIB_OBJ 8
	163	# define ERR_LIB_PEM 9
	164	# define ERR_LIB_DSA 10
	165	# define ERR_LIB_X509 11
5277d7cb	166	/* #define ERR_LIB_METH 12 */
0f113f3e MC	167	# define ERR_LIB_ASN1 13
	168	# define ERR_LIB_CONF 14
	169	# define ERR_LIB_CRYPTO 15
	170	# define ERR_LIB_EC 16
	171	# define ERR_LIB_SSL 20
5277d7cb BM	172	/* #define ERR_LIB_SSL23 21 */
	173	/* #define ERR_LIB_SSL2 22 */
	174	/* #define ERR_LIB_SSL3 23 */
	175	/* #define ERR_LIB_RSAREF 30 */
	176	/* #define ERR_LIB_PROXY 31 */
0f113f3e MC	177	# define ERR_LIB_BIO 32
	178	# define ERR_LIB_PKCS7 33
	179	# define ERR_LIB_X509V3 34
	180	# define ERR_LIB_PKCS12 35
	181	# define ERR_LIB_RAND 36
	182	# define ERR_LIB_DSO 37
	183	# define ERR_LIB_ENGINE 38
	184	# define ERR_LIB_OCSP 39
	185	# define ERR_LIB_UI 40
	186	# define ERR_LIB_COMP 41
	187	# define ERR_LIB_ECDSA 42
	188	# define ERR_LIB_ECDH 43
	189	# define ERR_LIB_STORE 44
	190	# define ERR_LIB_FIPS 45
	191	# define ERR_LIB_CMS 46
	192	# define ERR_LIB_TS 47
	193	# define ERR_LIB_HMAC 48
	194	# define ERR_LIB_JPAKE 49
3149baf8	195	# define ERR_LIB_CT 50
079a1a90	196	# define ERR_LIB_ASYNC 51
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__)
079a1a90	234	# define ASYNCerr(f,r) ERR_PUT_error(ERR_LIB_ASYNC,(f),(r),__FILE__,__LINE__)
0f113f3e MC	235
	236	/*
	237	* Borland C seems too stupid to be able to shift and do longs in the
	238	* pre-processor :-(
	239	*/
	240	# define ERR_PACK(l,f,r) (((((unsigned long)l)&0xffL)*0x1000000)\| \
	241	((((unsigned long)f)&0xfffL)*0x1000)\| \
	242	((((unsigned long)r)&0xfffL)))
	243	# define ERR_GET_LIB(l) (int)((((unsigned long)l)>>24L)&0xffL)
	244	# define ERR_GET_FUNC(l) (int)((((unsigned long)l)>>12L)&0xfffL)
	245	# define ERR_GET_REASON(l) (int)((l)&0xfffL)
	246	# define ERR_FATAL_ERROR(l) (int)((l)&ERR_R_FATAL)
5277d7cb	247
657e60fa	248	/* OS functions */
0f113f3e MC	249	# define SYS_F_FOPEN 1
	250	# define SYS_F_CONNECT 2
	251	# define SYS_F_GETSERVBYNAME 3
	252	# define SYS_F_SOCKET 4
	253	# define SYS_F_IOCTLSOCKET 5
	254	# define SYS_F_BIND 6
	255	# define SYS_F_LISTEN 7
	256	# define SYS_F_ACCEPT 8
	257	# define SYS_F_WSASTARTUP 9/* Winsock stuff */
	258	# define SYS_F_OPENDIR 10
	259	# define SYS_F_FREAD 11
83be2778 RL	260	# define SYS_F_GETADDRINFO 12
83be2778 RL	261	# define SYS_F_GETNAMEINFO 13
d33b215b RL	262	# define SYS_F_SETSOCKOPT 14
	263	# define SYS_F_GETSOCKOPT 15
	264	# define SYS_F_GETSOCKNAME 16
c86d1f19	265	# define SYS_F_GETHOSTBYNAME 17
5277d7cb	266
d02b48c6	267	/* reasons */
0f113f3e MC	268	# define ERR_R_SYS_LIB ERR_LIB_SYS/* 2 */
	269	# define ERR_R_BN_LIB ERR_LIB_BN/* 3 */
	270	# define ERR_R_RSA_LIB ERR_LIB_RSA/* 4 */
	271	# define ERR_R_DH_LIB ERR_LIB_DH/* 5 */
	272	# define ERR_R_EVP_LIB ERR_LIB_EVP/* 6 */
	273	# define ERR_R_BUF_LIB ERR_LIB_BUF/* 7 */
	274	# define ERR_R_OBJ_LIB ERR_LIB_OBJ/* 8 */
	275	# define ERR_R_PEM_LIB ERR_LIB_PEM/* 9 */
	276	# define ERR_R_DSA_LIB ERR_LIB_DSA/* 10 */
	277	# define ERR_R_X509_LIB ERR_LIB_X509/* 11 */
	278	# define ERR_R_ASN1_LIB ERR_LIB_ASN1/* 13 */
	279	# define ERR_R_CONF_LIB ERR_LIB_CONF/* 14 */
	280	# define ERR_R_CRYPTO_LIB ERR_LIB_CRYPTO/* 15 */
	281	# define ERR_R_EC_LIB ERR_LIB_EC/* 16 */
	282	# define ERR_R_SSL_LIB ERR_LIB_SSL/* 20 */
	283	# define ERR_R_BIO_LIB ERR_LIB_BIO/* 32 */
	284	# define ERR_R_PKCS7_LIB ERR_LIB_PKCS7/* 33 */
	285	# define ERR_R_X509V3_LIB ERR_LIB_X509V3/* 34 */
	286	# define ERR_R_PKCS12_LIB ERR_LIB_PKCS12/* 35 */
	287	# define ERR_R_RAND_LIB ERR_LIB_RAND/* 36 */
	288	# define ERR_R_DSO_LIB ERR_LIB_DSO/* 37 */
	289	# define ERR_R_ENGINE_LIB ERR_LIB_ENGINE/* 38 */
	290	# define ERR_R_OCSP_LIB ERR_LIB_OCSP/* 39 */
	291	# define ERR_R_UI_LIB ERR_LIB_UI/* 40 */
	292	# define ERR_R_COMP_LIB ERR_LIB_COMP/* 41 */
	293	# define ERR_R_ECDSA_LIB ERR_LIB_ECDSA/* 42 */
	294	# define ERR_R_ECDH_LIB ERR_LIB_ECDH/* 43 */
	295	# define ERR_R_STORE_LIB ERR_LIB_STORE/* 44 */
	296	# define ERR_R_TS_LIB ERR_LIB_TS/* 45 */
	297
	298	# define ERR_R_NESTED_ASN1_ERROR 58
	299	# define ERR_R_BAD_ASN1_OBJECT_HEADER 59
	300	# define ERR_R_BAD_GET_ASN1_OBJECT_CALL 60
	301	# define ERR_R_EXPECTING_AN_ASN1_SEQUENCE 61
	302	# define ERR_R_ASN1_LENGTH_MISMATCH 62
	303	# define ERR_R_MISSING_ASN1_EOS 63
d02b48c6 RE	304
d02b48c6 RE	305	/* fatal error */
0f113f3e MC	306	# define ERR_R_FATAL 64
	307	# define ERR_R_MALLOC_FAILURE (1\|ERR_R_FATAL)
	308	# define ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED (2\|ERR_R_FATAL)
	309	# define ERR_R_PASSED_NULL_PARAMETER (3\|ERR_R_FATAL)
	310	# define ERR_R_INTERNAL_ERROR (4\|ERR_R_FATAL)
	311	# define ERR_R_DISABLED (5\|ERR_R_FATAL)
	312
	313	/*
	314	* 99 is the maximum possible ERR_R_... code, higher values are reserved for
	315	* the individual libraries
	316	*/
d02b48c6	317
0f113f3e MC	318	typedef struct ERR_string_data_st {
	319	unsigned long error;
	320	const char *string;
	321	} ERR_STRING_DATA;
d02b48c6	322
89d6aa10	323	DEFINE_LHASH_OF(ERR_STRING_DATA);
e6b5c341	324
0f113f3e MC	325	void ERR_put_error(int lib, int func, int reason, const char *file, int line);
0f113f3e MC	326	void ERR_set_error_data(char *data, int flags);
58964a49	327
a14e2d9d	328	unsigned long ERR_get_error(void);
0f113f3e MC	329	unsigned long ERR_get_error_line(const char *file, int line);
	330	unsigned long ERR_get_error_line_data(const char *file, int line,
	331	const char *data, int flags);
a14e2d9d	332	unsigned long ERR_peek_error(void);
0f113f3e MC	333	unsigned long ERR_peek_error_line(const char *file, int line);
	334	unsigned long ERR_peek_error_line_data(const char *file, int line,
	335	const char *data, int flags);
273db408	336	unsigned long ERR_peek_last_error(void);
0f113f3e MC	337	unsigned long ERR_peek_last_error_line(const char *file, int line);
	338	unsigned long ERR_peek_last_error_line_data(const char *file, int line,
	339	const char *data, int flags);
	340	void ERR_clear_error(void);
	341	char ERR_error_string(unsigned long e, char buf);
e5c84d51	342	void ERR_error_string_n(unsigned long e, char *buf, size_t len);
e778802f BL	343	const char *ERR_lib_error_string(unsigned long e);
	344	const char *ERR_func_error_string(unsigned long e);
	345	const char *ERR_reason_error_string(unsigned long e);
0f113f3e MC	346	void ERR_print_errors_cb(int (cb) (const char str, size_t len, void *u),
	347	void *u);
	348	# ifndef OPENSSL_NO_STDIO
d02b48c6	349	void ERR_print_errors_fp(FILE *fp);
0f113f3e	350	# endif
d02b48c6	351	void ERR_print_errors(BIO *bp);
78c45722 DSH	352	void ERR_add_error_data(int num, ...);
78c45722 DSH	353	void ERR_add_error_vdata(int num, va_list args);
0f113f3e MC	354	void ERR_load_strings(int lib, ERR_STRING_DATA str[]);
0f113f3e MC	355	void ERR_unload_strings(int lib, ERR_STRING_DATA str[]);
29a28ee5	356	void ERR_load_ERR_strings(void);
7b9f8f7f MC	357
	358	#define ERR_load_crypto_strings() \
	359	OPENSSL_INIT_crypto_library_start(OPENSSL_INIT_LOAD_CRYPTO_STRINGS, NULL)
	360
29a28ee5	361	void ERR_free_strings(void);
d02b48c6	362
4c329696	363	void ERR_remove_thread_state(const CRYPTO_THREADID *tid);
98186eb4 VD	364	DEPRECATEDIN_1_0_0(void ERR_remove_state(unsigned long pid)) /* if zero we
98186eb4 VD	365	* look it up */
d02b48c6 RE	366	ERR_STATE *ERR_get_state(void);
d02b48c6 RE	367
3c1d6bbc BL	368	LHASH_OF(ERR_STRING_DATA) *ERR_get_string_table(void);
	369	LHASH_OF(ERR_STATE) *ERR_get_err_state_table(void);
	370	void ERR_release_err_state_table(LHASH_OF(ERR_STATE) **hash);
d02b48c6	371
dcba2534	372	int ERR_get_next_error_library(void);
58964a49	373
54f64516 RL	374	int ERR_set_mark(void);
	375	int ERR_pop_to_mark(void);
	376
0f113f3e	377	#ifdef __cplusplus
d02b48c6 RE	378	}
	379	#endif
	380
	381	#endif