diff options
Diffstat (limited to 'drivers/builtin_openssl/crypto/asn1/f_string.c')
| -rw-r--r-- | drivers/builtin_openssl/crypto/asn1/f_string.c | 212 |
1 files changed, 0 insertions, 212 deletions
diff --git a/drivers/builtin_openssl/crypto/asn1/f_string.c b/drivers/builtin_openssl/crypto/asn1/f_string.c deleted file mode 100644 index 968698a798..0000000000 --- a/drivers/builtin_openssl/crypto/asn1/f_string.c +++ /dev/null @@ -1,212 +0,0 @@ -/* crypto/asn1/f_string.c */ -/* 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.] - */ - -#include <stdio.h> -#include "cryptlib.h" -#include <openssl/buffer.h> -#include <openssl/asn1.h> - -int i2a_ASN1_STRING(BIO *bp, ASN1_STRING *a, int type) - { - int i,n=0; - static const char *h="0123456789ABCDEF"; - char buf[2]; - - if (a == NULL) return(0); - - if (a->length == 0) - { - if (BIO_write(bp,"0",1) != 1) goto err; - n=1; - } - else - { - for (i=0; i<a->length; i++) - { - if ((i != 0) && (i%35 == 0)) - { - if (BIO_write(bp,"\\\n",2) != 2) goto err; - n+=2; - } - buf[0]=h[((unsigned char)a->data[i]>>4)&0x0f]; - buf[1]=h[((unsigned char)a->data[i] )&0x0f]; - if (BIO_write(bp,buf,2) != 2) goto err; - n+=2; - } - } - return(n); -err: - return(-1); - } - -int a2i_ASN1_STRING(BIO *bp, ASN1_STRING *bs, char *buf, int size) - { - int ret=0; - int i,j,k,m,n,again,bufsize; - unsigned char *s=NULL,*sp; - unsigned char *bufp; - int num=0,slen=0,first=1; - - bufsize=BIO_gets(bp,buf,size); - for (;;) - { - if (bufsize < 1) - { - if (first) - break; - else - goto err_sl; - } - first=0; - - i=bufsize; - if (buf[i-1] == '\n') buf[--i]='\0'; - if (i == 0) goto err_sl; - if (buf[i-1] == '\r') buf[--i]='\0'; - if (i == 0) goto err_sl; - again=(buf[i-1] == '\\'); - - for (j=i-1; j>0; j--) - { -#ifndef CHARSET_EBCDIC - if (!( ((buf[j] >= '0') && (buf[j] <= '9')) || - ((buf[j] >= 'a') && (buf[j] <= 'f')) || - ((buf[j] >= 'A') && (buf[j] <= 'F')))) -#else - /* This #ifdef is not strictly necessary, since - * the characters A...F a...f 0...9 are contiguous - * (yes, even in EBCDIC - but not the whole alphabet). - * Nevertheless, isxdigit() is faster. - */ - if (!isxdigit(buf[j])) -#endif - { - i=j; - break; - } - } - buf[i]='\0'; - /* We have now cleared all the crap off the end of the - * line */ - if (i < 2) goto err_sl; - - bufp=(unsigned char *)buf; - - k=0; - i-=again; - if (i%2 != 0) - { - ASN1err(ASN1_F_A2I_ASN1_STRING,ASN1_R_ODD_NUMBER_OF_CHARS); - goto err; - } - i/=2; - if (num+i > slen) - { - if (s == NULL) - sp=(unsigned char *)OPENSSL_malloc( - (unsigned int)num+i*2); - else - sp=(unsigned char *)OPENSSL_realloc(s, - (unsigned int)num+i*2); - if (sp == NULL) - { - ASN1err(ASN1_F_A2I_ASN1_STRING,ERR_R_MALLOC_FAILURE); - if (s != NULL) OPENSSL_free(s); - goto err; - } - s=sp; - slen=num+i*2; - } - for (j=0; j<i; j++,k+=2) - { - for (n=0; n<2; n++) - { - m=bufp[k+n]; - if ((m >= '0') && (m <= '9')) - m-='0'; - else if ((m >= 'a') && (m <= 'f')) - m=m-'a'+10; - else if ((m >= 'A') && (m <= 'F')) - m=m-'A'+10; - else - { - ASN1err(ASN1_F_A2I_ASN1_STRING,ASN1_R_NON_HEX_CHARACTERS); - goto err; - } - s[num+j]<<=4; - s[num+j]|=m; - } - } - num+=i; - if (again) - bufsize=BIO_gets(bp,buf,size); - else - break; - } - bs->length=num; - bs->data=s; - ret=1; -err: - if (0) - { -err_sl: - ASN1err(ASN1_F_A2I_ASN1_STRING,ASN1_R_SHORT_LINE); - } - return(ret); - } - |