263 lines
10 KiB
C
263 lines
10 KiB
C
/* crypto/err/err.h */
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/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
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* All rights reserved.
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*
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* This package is an SSL implementation written
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* by Eric Young (eay@cryptsoft.com).
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* The implementation was written so as to conform with Netscapes SSL.
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*
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* This library is free for commercial and non-commercial use as long as
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* the following conditions are aheared to. The following conditions
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* apply to all code found in this distribution, be it the RC4, RSA,
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* lhash, DES, etc., code; not just the SSL code. The SSL documentation
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* included with this distribution is covered by the same copyright terms
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* except that the holder is Tim Hudson (tjh@cryptsoft.com).
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*
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* Copyright remains Eric Young's, and as such any Copyright notices in
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* the code are not to be removed.
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* If this package is used in a product, Eric Young should be given attribution
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* as the author of the parts of the library used.
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* This can be in the form of a textual message at program startup or
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* in documentation (online or textual) provided with the package.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* "This product includes cryptographic software written by
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* Eric Young (eay@cryptsoft.com)"
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* The word 'cryptographic' can be left out if the rouines from the library
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* being used are not cryptographic related :-).
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* 4. If you include any Windows specific code (or a derivative thereof) from
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* the apps directory (application code) you must include an acknowledgement:
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* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
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*
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* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* The licence and distribution terms for any publically available version or
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* derivative of this code cannot be changed. i.e. this code cannot simply be
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* copied and put under another distribution licence
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* [including the GNU Public Licence.]
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*/
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#ifndef HEADER_ERR_H
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#define HEADER_ERR_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifndef NO_FP_API
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#include <stdio.h>
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#endif
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/* The following is a bit of a trick to help the object files only contain
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* the 'name of the file' string once. Since 'err.h' is protected by the
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* HEADER_ERR_H stuff, this should be included only once per file. */
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#define ERR_file_name __FILE__
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#ifndef NO_ERR
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#define ERR_PUT_error(a,b,c,d,e) ERR_put_error(a,b,c,d,e)
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#else
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#define ERR_PUT_error(a,b,c,d,e) ERR_put_error(a,b,c,NULL,0)
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#endif
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#include <errno.h>
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#define ERR_TXT_MALLOCED 0x01
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#define ERR_TXT_STRING 0x02
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#define ERR_NUM_ERRORS 16
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typedef struct err_state_st
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{
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unsigned long pid;
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unsigned long err_buffer[ERR_NUM_ERRORS];
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char *err_data[ERR_NUM_ERRORS];
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int err_data_flags[ERR_NUM_ERRORS];
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const char *err_file[ERR_NUM_ERRORS];
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int err_line[ERR_NUM_ERRORS];
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int top,bottom;
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} ERR_STATE;
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/* library */
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#define ERR_LIB_NONE 1
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#define ERR_LIB_SYS 2
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#define ERR_LIB_BN 3
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#define ERR_LIB_RSA 4
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#define ERR_LIB_DH 5
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#define ERR_LIB_EVP 6
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#define ERR_LIB_BUF 7
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#define ERR_LIB_OBJ 8
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#define ERR_LIB_PEM 9
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#define ERR_LIB_DSA 10
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#define ERR_LIB_X509 11
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#define ERR_LIB_METH 12
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#define ERR_LIB_ASN1 13
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#define ERR_LIB_CONF 14
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#define ERR_LIB_CRYPTO 15
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#define ERR_LIB_SSL 20
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#define ERR_LIB_SSL23 21
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#define ERR_LIB_SSL2 22
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#define ERR_LIB_SSL3 23
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#define ERR_LIB_RSAREF 30
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#define ERR_LIB_PROXY 31
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#define ERR_LIB_BIO 32
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#define ERR_LIB_PKCS7 33
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#define ERR_LIB_X509V3 34
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#define ERR_LIB_PKCS12 35
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#define ERR_LIB_USER 128
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#define SYSerr(f,r) ERR_PUT_error(ERR_LIB_SYS,(f),(r),ERR_file_name,__LINE__)
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#define BNerr(f,r) ERR_PUT_error(ERR_LIB_BN,(f),(r),ERR_file_name,__LINE__)
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#define RSAerr(f,r) ERR_PUT_error(ERR_LIB_RSA,(f),(r),ERR_file_name,__LINE__)
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#define DHerr(f,r) ERR_PUT_error(ERR_LIB_DH,(f),(r),ERR_file_name,__LINE__)
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#define EVPerr(f,r) ERR_PUT_error(ERR_LIB_EVP,(f),(r),ERR_file_name,__LINE__)
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#define BUFerr(f,r) ERR_PUT_error(ERR_LIB_BUF,(f),(r),ERR_file_name,__LINE__)
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#define BIOerr(f,r) ERR_PUT_error(ERR_LIB_BIO,(f),(r),ERR_file_name,__LINE__)
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#define OBJerr(f,r) ERR_PUT_error(ERR_LIB_OBJ,(f),(r),ERR_file_name,__LINE__)
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#define PEMerr(f,r) ERR_PUT_error(ERR_LIB_PEM,(f),(r),ERR_file_name,__LINE__)
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#define DSAerr(f,r) ERR_PUT_error(ERR_LIB_DSA,(f),(r),ERR_file_name,__LINE__)
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#define X509err(f,r) ERR_PUT_error(ERR_LIB_X509,(f),(r),ERR_file_name,__LINE__)
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#define METHerr(f,r) ERR_PUT_error(ERR_LIB_METH,(f),(r),ERR_file_name,__LINE__)
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#define ASN1err(f,r) ERR_PUT_error(ERR_LIB_ASN1,(f),(r),ERR_file_name,__LINE__)
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#define CONFerr(f,r) ERR_PUT_error(ERR_LIB_CONF,(f),(r),ERR_file_name,__LINE__)
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#define CRYPTOerr(f,r) ERR_PUT_error(ERR_LIB_CRYPTO,(f),(r),ERR_file_name,__LINE__)
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#define SSLerr(f,r) ERR_PUT_error(ERR_LIB_SSL,(f),(r),ERR_file_name,__LINE__)
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#define SSL23err(f,r) ERR_PUT_error(ERR_LIB_SSL23,(f),(r),ERR_file_name,__LINE__)
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#define SSL2err(f,r) ERR_PUT_error(ERR_LIB_SSL2,(f),(r),ERR_file_name,__LINE__)
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#define SSL3err(f,r) ERR_PUT_error(ERR_LIB_SSL3,(f),(r),ERR_file_name,__LINE__)
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#define RSAREFerr(f,r) ERR_PUT_error(ERR_LIB_RSAREF,(f),(r),ERR_file_name,__LINE__)
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#define PROXYerr(f,r) ERR_PUT_error(ERR_LIB_PROXY,(f),(r),ERR_file_name,__LINE__)
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#define PKCS7err(f,r) ERR_PUT_error(ERR_LIB_PKCS7,(f),(r),ERR_file_name,__LINE__)
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#define X509V3err(f,r) ERR_PUT_error(ERR_LIB_X509V3,(f),(r),ERR_file_name,__LINE__)
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#define PKCS12err(f,r) ERR_PUT_error(ERR_LIB_PKCS12,(f),(r),ERR_file_name,__LINE__)
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/* Borland C seems too stupid to be able to shift and do longs in
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* the pre-processor :-( */
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#define ERR_PACK(l,f,r) (((((unsigned long)l)&0xffL)*0x1000000)| \
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((((unsigned long)f)&0xfffL)*0x1000)| \
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((((unsigned long)r)&0xfffL)))
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#define ERR_GET_LIB(l) (int)((((unsigned long)l)>>24L)&0xffL)
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#define ERR_GET_FUNC(l) (int)((((unsigned long)l)>>12L)&0xfffL)
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#define ERR_GET_REASON(l) (int)((l)&0xfffL)
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#define ERR_FATAL_ERROR(l) (int)((l)&ERR_R_FATAL)
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/* OS fuctions */
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#define SYS_F_FOPEN 1
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#define SYS_F_CONNECT 2
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#define SYS_F_GETSERVBYNAME 3
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#define SYS_F_SOCKET 4
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#define SYS_F_IOCTLSOCKET 5
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#define SYS_F_BIND 6
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#define SYS_F_LISTEN 7
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#define SYS_F_ACCEPT 8
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#define SYS_F_WSASTARTUP 9 /* Winsock stuff */
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#define ERR_R_FATAL 32
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/* reasons */
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#define ERR_R_SYS_LIB ERR_LIB_SYS
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#define ERR_R_BN_LIB ERR_LIB_BN
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#define ERR_R_RSA_LIB ERR_LIB_RSA
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#define ERR_R_DSA_LIB ERR_LIB_DSA
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#define ERR_R_DH_LIB ERR_LIB_DH
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#define ERR_R_EVP_LIB ERR_LIB_EVP
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#define ERR_R_BUF_LIB ERR_LIB_BUF
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#define ERR_R_BIO_LIB ERR_LIB_BIO
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#define ERR_R_OBJ_LIB ERR_LIB_OBJ
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#define ERR_R_PEM_LIB ERR_LIB_PEM
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#define ERR_R_X509_LIB ERR_LIB_X509
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#define ERR_R_METH_LIB ERR_LIB_METH
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#define ERR_R_ASN1_LIB ERR_LIB_ASN1
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#define ERR_R_CONF_LIB ERR_LIB_CONF
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#define ERR_R_CRYPTO_LIB ERR_LIB_CRYPTO
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#define ERR_R_SSL_LIB ERR_LIB_SSL
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#define ERR_R_SSL23_LIB ERR_LIB_SSL23
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#define ERR_R_SSL2_LIB ERR_LIB_SSL2
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#define ERR_R_SSL3_LIB ERR_LIB_SSL3
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#define ERR_R_PROXY_LIB ERR_LIB_PROXY
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#define ERR_R_BIO_LIB ERR_LIB_BIO
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#define ERR_R_PKCS7_LIB ERR_LIB_PKCS7
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#define ERR_R_PKCS12_LIB ERR_LIB_PKCS12
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/* fatal error */
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#define ERR_R_MALLOC_FAILURE (1|ERR_R_FATAL)
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#define ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED (2|ERR_R_FATAL)
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#define ERR_R_PASSED_NULL_PARAMETER (3|ERR_R_FATAL)
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#define ERR_R_NESTED_ASN1_ERROR (4)
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#define ERR_R_BAD_ASN1_OBJECT_HEADER (5)
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#define ERR_R_BAD_GET_ASN1_OBJECT_CALL (6)
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#define ERR_R_EXPECTING_AN_ASN1_SEQUENCE (7)
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#define ERR_R_ASN1_LENGTH_MISMATCH (8)
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#define ERR_R_MISSING_ASN1_EOS (9)
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typedef struct ERR_string_data_st
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{
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unsigned long error;
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const char *string;
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} ERR_STRING_DATA;
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void ERR_put_error(int lib, int func,int reason,const char *file,int line);
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void ERR_set_error_data(char *data,int flags);
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unsigned long ERR_get_error(void );
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unsigned long ERR_get_error_line(const char **file,int *line);
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unsigned long ERR_get_error_line_data(const char **file,int *line,
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const char **data, int *flags);
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unsigned long ERR_peek_error(void );
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unsigned long ERR_peek_error_line(const char **file,int *line);
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unsigned long ERR_peek_error_line_data(const char **file,int *line,
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const char **data,int *flags);
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void ERR_clear_error(void );
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char *ERR_error_string(unsigned long e,char *buf);
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const char *ERR_lib_error_string(unsigned long e);
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const char *ERR_func_error_string(unsigned long e);
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const char *ERR_reason_error_string(unsigned long e);
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#ifndef NO_FP_API
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void ERR_print_errors_fp(FILE *fp);
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#endif
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#ifdef HEADER_BIO_H
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void ERR_print_errors(BIO *bp);
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void ERR_add_error_data( VAR_PLIST( int, num ) );
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#endif
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void ERR_load_strings(int lib,ERR_STRING_DATA str[]);
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void ERR_load_ERR_strings(void );
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void ERR_load_crypto_strings(void );
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void ERR_free_strings(void );
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void ERR_remove_state(unsigned long pid); /* if zero we look it up */
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ERR_STATE *ERR_get_state(void);
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#ifdef HEADER_LHASH_H
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LHASH *ERR_get_string_table(void );
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LHASH *ERR_get_err_state_table(void );
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#else
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char *ERR_get_string_table(void );
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char *ERR_get_err_state_table(void );
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#endif
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int ERR_get_next_error_library(void );
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#ifdef __cplusplus
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}
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#endif
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#endif
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