X-Git-Url: https://git.openssl.org/gitweb/?a=blobdiff_plain;f=crypto%2Fasn1%2Fa_print.c;h=d83e4ad82c5d944e87ae9e23c6d8470cef06fa24;hb=3ade92e785bb3777c92332f88e23f6ce906ee260;hp=21bdcdb9042e99d5d5d51c729636808118bedbdf;hpb=08e9c1af6c26f74ef7f7524be4b89241ff232a8c;p=openssl.git diff --git a/crypto/asn1/a_print.c b/crypto/asn1/a_print.c index 21bdcdb904..d83e4ad82c 100644 --- a/crypto/asn1/a_print.c +++ b/crypto/asn1/a_print.c @@ -5,21 +5,21 @@ * 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: @@ -34,10 +34,10 @@ * 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 + * 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 @@ -49,7 +49,7 @@ * 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 @@ -60,135 +60,70 @@ #include "cryptlib.h" #include -ASN1_IA5STRING *ASN1_IA5STRING_new(void) -{ return M_ASN1_IA5STRING_new();} - -void ASN1_IA5STRING_free(ASN1_IA5STRING *x) -{ return M_ASN1_IA5STRING_free(x);} - -int i2d_ASN1_IA5STRING(ASN1_IA5STRING *a, unsigned char **pp) - { return(M_i2d_ASN1_IA5STRING(a,pp)); } - -ASN1_IA5STRING *d2i_ASN1_IA5STRING(ASN1_IA5STRING **a, unsigned char **pp, - long l) - { return(M_d2i_ASN1_IA5STRING(a,pp,l)); } - -ASN1_T61STRING *ASN1_T61STRING_new(void) -{ return M_ASN1_T61STRING_new();} - -void ASN1_T61STRING_free(ASN1_T61STRING *x) -{ return M_ASN1_T61STRING_free(x);} - -ASN1_T61STRING *d2i_ASN1_T61STRING(ASN1_T61STRING **a, unsigned char **pp, - long l) - { return(M_d2i_ASN1_T61STRING(a,pp,l)); } - -ASN1_PRINTABLESTRING *ASN1_PRINTABLESTRING_new(void) -{ return M_ASN1_PRINTABLESTRING_new();} - -void ASN1_PRINTABLESTRING_free(ASN1_PRINTABLESTRING *x) -{ return M_ASN1_PRINTABLESTRING_free(x);} +int ASN1_PRINTABLE_type(const unsigned char *s, int len) +{ + int c; + int ia5 = 0; + int t61 = 0; -ASN1_PRINTABLESTRING *d2i_ASN1_PRINTABLESTRING(ASN1_PRINTABLESTRING **a, - unsigned char **pp, long l) - { return(M_d2i_ASN1_PRINTABLESTRING(a,pp, - l)); } + if (len <= 0) + len = -1; + if (s == NULL) + return (V_ASN1_PRINTABLESTRING); -int i2d_ASN1_PRINTABLE(ASN1_STRING *a, unsigned char **pp) - { return(M_i2d_ASN1_PRINTABLE(a,pp)); } - -ASN1_STRING *d2i_ASN1_PRINTABLE(ASN1_STRING **a, unsigned char **pp, - long l) - { return(M_d2i_ASN1_PRINTABLE(a,pp,l)); } - -int ASN1_PRINTABLE_type(unsigned char *s, int len) - { - int c; - int ia5=0; - int t61=0; - - if (len <= 0) len= -1; - if (s == NULL) return(V_ASN1_PRINTABLESTRING); - - while ((*s) && (len-- != 0)) - { - c= *(s++); + while ((*s) && (len-- != 0)) { + c = *(s++); #ifndef CHARSET_EBCDIC - if (!( ((c >= 'a') && (c <= 'z')) || - ((c >= 'A') && (c <= 'Z')) || - (c == ' ') || - ((c >= '0') && (c <= '9')) || - (c == ' ') || (c == '\'') || - (c == '(') || (c == ')') || - (c == '+') || (c == ',') || - (c == '-') || (c == '.') || - (c == '/') || (c == ':') || - (c == '=') || (c == '?'))) - ia5=1; - if (c&0x80) - t61=1; + if (!(((c >= 'a') && (c <= 'z')) || + ((c >= 'A') && (c <= 'Z')) || + (c == ' ') || + ((c >= '0') && (c <= '9')) || + (c == ' ') || (c == '\'') || + (c == '(') || (c == ')') || + (c == '+') || (c == ',') || + (c == '-') || (c == '.') || + (c == '/') || (c == ':') || (c == '=') || (c == '?'))) + ia5 = 1; + if (c & 0x80) + t61 = 1; #else - if (!isalnum(c) && (c != ' ') && - strchr("'()+,-./:=?", c) == NULL) - ia5=1; - if (os_toascii[c] & 0x80) - t61=1; + if (!isalnum(c) && (c != ' ') && strchr("'()+,-./:=?", c) == NULL) + ia5 = 1; + if (os_toascii[c] & 0x80) + t61 = 1; #endif - } - if (t61) return(V_ASN1_T61STRING); - if (ia5) return(V_ASN1_IA5STRING); - return(V_ASN1_PRINTABLESTRING); - } + } + if (t61) + return (V_ASN1_T61STRING); + if (ia5) + return (V_ASN1_IA5STRING); + return (V_ASN1_PRINTABLESTRING); +} int ASN1_UNIVERSALSTRING_to_string(ASN1_UNIVERSALSTRING *s) - { - int i; - unsigned char *p; - - if (s->type != V_ASN1_UNIVERSALSTRING) return(0); - if ((s->length%4) != 0) return(0); - p=s->data; - for (i=0; ilength; i+=4) - { - if ((p[0] != '\0') || (p[1] != '\0') || (p[2] != '\0')) - break; - else - p+=4; - } - if (i < s->length) return(0); - p=s->data; - for (i=3; ilength; i+=4) - { - *(p++)=s->data[i]; - } - *(p)='\0'; - s->length/=4; - s->type=ASN1_PRINTABLE_type(s->data,s->length); - return(1); - } - -ASN1_STRING *DIRECTORYSTRING_new(void) -{ return M_DIRECTORYSTRING_new();} - -void DIRECTORYSTRING_free(ASN1_STRING *x) -{ return M_DIRECTORYSTRING_free(x);} - -int i2d_DIRECTORYSTRING(ASN1_STRING *a, unsigned char **pp) - { return(M_i2d_DIRECTORYSTRING(a,pp)); } - -ASN1_STRING *d2i_DIRECTORYSTRING(ASN1_STRING **a, unsigned char **pp, - long l) - { return(M_d2i_DIRECTORYSTRING(a,pp,l)); } - -ASN1_STRING *DISPLAYTEXT_new(void) -{ return M_DISPLAYTEXT_new();} - -void DISPLAYTEXT_free(ASN1_STRING *x) -{ return M_DISPLAYTEXT_free(x);} - -int i2d_DISPLAYTEXT(ASN1_STRING *a, unsigned char **pp) - { return(M_i2d_DISPLAYTEXT(a,pp)); } - -ASN1_STRING *d2i_DISPLAYTEXT(ASN1_STRING **a, unsigned char **pp, - long l) - { return(M_d2i_DISPLAYTEXT(a,pp,l)); } +{ + int i; + unsigned char *p; + + if (s->type != V_ASN1_UNIVERSALSTRING) + return (0); + if ((s->length % 4) != 0) + return (0); + p = s->data; + for (i = 0; i < s->length; i += 4) { + if ((p[0] != '\0') || (p[1] != '\0') || (p[2] != '\0')) + break; + else + p += 4; + } + if (i < s->length) + return (0); + p = s->data; + for (i = 3; i < s->length; i += 4) { + *(p++) = s->data[i]; + } + *(p) = '\0'; + s->length /= 4; + s->type = ASN1_PRINTABLE_type(s->data, s->length); + return (1); +}