Source readability fix, which incidentally works around XLC compiler bug.

[openssl.git] / crypto / asn1 / t_x509.c

diff --git a/crypto/asn1/t_x509.c b/crypto/asn1/t_x509.c
index 7bf28661502844dd07d71c41574795419cf28175..1bb8e82d63fb5361bf41091e8cd3d1689a3ddfcb 100644 (file)
--- a/crypto/asn1/t_x509.c
+++ b/crypto/asn1/t_x509.c
@@ -86,7 +86,7 @@ int X509_print_ex_fp(FILE *fp, X509 *x, unsigned long nmflag, unsigned long cfla
 
         if ((b=BIO_new(BIO_s_file())) == NULL)
                {
-               X509err(X509_F_X509_PRINT_FP,ERR_R_BUF_LIB);
+               X509err(X509_F_X509_PRINT_EX_FP,ERR_R_BUF_LIB);
                 return(0);
                }
         BIO_set_fp(b,fp,BIO_NOCLOSE);
@@ -111,7 +111,6 @@ int X509_print_ex(BIO *bp, X509 *x, unsigned long nmflags, unsigned long cflag)
        ASN1_INTEGER *bs;
        EVP_PKEY *pkey=NULL;
        const char *neg;
-       ASN1_STRING *str=NULL;
 
        if((nmflags & XN_FLAG_SEP_MASK) == XN_FLAG_SEP_MULTILINE) {
                        mlch = '\n';
@@ -215,34 +214,10 @@ int X509_print_ex(BIO *bp, X509 *x, unsigned long nmflags, unsigned long cflag)
                        ERR_print_errors(bp);
                        }
                else
-#ifndef OPENSSL_NO_RSA
-               if (pkey->type == EVP_PKEY_RSA)
-                       {
-                       BIO_printf(bp,"%12sRSA Public Key: (%d bit)\n","",
-                       BN_num_bits(pkey->pkey.rsa->n));
-                       RSA_print(bp,pkey->pkey.rsa,16);
-                       }
-               else
-#endif
-#ifndef OPENSSL_NO_DSA
-               if (pkey->type == EVP_PKEY_DSA)
                        {
-                       BIO_printf(bp,"%12sDSA Public Key:\n","");
-                       DSA_print(bp,pkey->pkey.dsa,16);
+                       EVP_PKEY_print_public(bp, pkey, 16, NULL);
+                       EVP_PKEY_free(pkey);
                        }
-               else
-#endif
-#ifndef OPENSSL_NO_EC
-               if (pkey->type == EVP_PKEY_EC)
-                       {
-                       BIO_printf(bp, "%12sEC Public Key:\n","");
-                       EC_KEY_print(bp, pkey->pkey.eckey, 16);
-                       }
-               else
-#endif
-                       BIO_printf(bp,"%12sUnknown Public Key:\n","");
-
-               EVP_PKEY_free(pkey);
                }
 
        if (!(cflag & X509_FLAG_NO_EXTENSIONS))
@@ -259,7 +234,6 @@ int X509_print_ex(BIO *bp, X509 *x, unsigned long nmflags, unsigned long cflag)
                }
        ret=1;
 err:
-       if (str != NULL) ASN1_STRING_free(str);
        if (m != NULL) OPENSSL_free(m);
        return(ret);
        }
@@ -329,14 +303,15 @@ int X509_signature_print(BIO *bp, X509_ALGOR *sigalg, ASN1_STRING *sig)
        return 1;
 }
 
-int ASN1_STRING_print(BIO *bp, ASN1_STRING *v)
+int ASN1_STRING_print(BIO *bp, const ASN1_STRING *v)
        {
        int i,n;
-       char buf[80],*p;;
+       char buf[80];
+       const char *p;
 
        if (v == NULL) return(0);
        n=0;
-       p=(char *)v->data;
+       p=(const char *)v->data;
        for (i=0; i<v->length; i++)
                {
                if ((p[i] > '~') || ((p[i] < ' ') &&
@@ -358,7 +333,7 @@ int ASN1_STRING_print(BIO *bp, ASN1_STRING *v)
        return(1);
        }
 
-int ASN1_TIME_print(BIO *bp, ASN1_TIME *tm)
+int ASN1_TIME_print(BIO *bp, const ASN1_TIME *tm)
 {
        if(tm->type == V_ASN1_UTCTIME) return ASN1_UTCTIME_print(bp, tm);
        if(tm->type == V_ASN1_GENERALIZEDTIME)
@@ -373,12 +348,14 @@ static const char *mon[12]=
     "Jul","Aug","Sep","Oct","Nov","Dec"
     };
 
-int ASN1_GENERALIZEDTIME_print(BIO *bp, ASN1_GENERALIZEDTIME *tm)
+int ASN1_GENERALIZEDTIME_print(BIO *bp, const ASN1_GENERALIZEDTIME *tm)
        {
        char *v;
        int gmt=0;
        int i;
        int y=0,M=0,d=0,h=0,m=0,s=0;
+       char *f = NULL;
+       int f_len = 0;
 
        i=tm->length;
        v=(char *)tm->data;
@@ -395,10 +372,21 @@ int ASN1_GENERALIZEDTIME_print(BIO *bp, ASN1_GENERALIZEDTIME *tm)
        m=  (v[10]-'0')*10+(v[11]-'0');
        if (    (v[12] >= '0') && (v[12] <= '9') &&
                (v[13] >= '0') && (v[13] <= '9'))
+               {
                s=  (v[12]-'0')*10+(v[13]-'0');
+               /* Check for fractions of seconds. */
+               if (v[14] == '.')
+                       {
+                       int l = tm->length;
+                       f = &v[14];     /* The decimal point. */
+                       f_len = 1;
+                       while (14 + f_len < l && f[f_len] >= '0' && f[f_len] <= '9')
+                               ++f_len;
+                       }
+               }
 
-       if (BIO_printf(bp,"%s %2d %02d:%02d:%02d %d%s",
-               mon[M-1],d,h,m,s,y,(gmt)?" GMT":"") <= 0)
+       if (BIO_printf(bp,"%s %2d %02d:%02d:%02d%.*s %d%s",
+               mon[M-1],d,h,m,s,f_len,f,y,(gmt)?" GMT":"") <= 0)
                return(0);
        else
                return(1);
@@ -407,15 +395,15 @@ err:
        return(0);
        }
 
-int ASN1_UTCTIME_print(BIO *bp, ASN1_UTCTIME *tm)
+int ASN1_UTCTIME_print(BIO *bp, const ASN1_UTCTIME *tm)
        {
-       char *v;
+       const char *v;
        int gmt=0;
        int i;
        int y=0,M=0,d=0,h=0,m=0,s=0;
 
        i=tm->length;
-       v=(char *)tm->data;
+       v=(const char *)tm->data;
 
        if (i < 10) goto err;
        if (v[i-1] == 'Z') gmt=1;
@@ -445,19 +433,18 @@ err:
 int X509_NAME_print(BIO *bp, X509_NAME *name, int obase)
        {
        char *s,*c,*b;
-       int ret=0,l,ll,i,first=1;
+       int ret=0,l,i;
 
-       ll=80-2-obase;
+       l=80-2-obase;
 
-       b=s=X509_NAME_oneline(name,NULL,0);
-       if (!*s)
+       b=X509_NAME_oneline(name,NULL,0);
+       if (!*b)
                {
-               free(b);
+               OPENSSL_free(b);
                return 1;
                }
-       s++; /* skip the first slash */
+       s=b+1; /* skip the first slash */
 
-       l=ll;
        c=s;
        for (;;)
                {
@@ -479,20 +466,9 @@ int X509_NAME_print(BIO *bp, X509_NAME *name, int obase)
                        (*s == '\0'))
 #endif
                        {
-                       if ((l <= 0) && !first)
-                               {
-                               first=0;
-                               if (BIO_write(bp,"\n",1) != 1) goto err;
-                               for (i=0; i<obase; i++)
-                                       {
-                                       if (BIO_write(bp," ",1) != 1) goto err;
-                                       }
-                               l=ll;
-                               }
                        i=s-c;
                        if (BIO_write(bp,c,i) != i) goto err;
-                       c+=i;
-                       c++;
+                       c=s+1;  /* skip following slash */
                        if (*s != '\0')
                                {
                                if (BIO_write(bp,", ",2) != 2) goto err;
@@ -510,7 +486,7 @@ int X509_NAME_print(BIO *bp, X509_NAME *name, int obase)
 err:
                X509err(X509_F_X509_NAME_PRINT,ERR_R_BUF_LIB);
                }
-       free(b);
+       OPENSSL_free(b);
        return(ret);
        }