1 files changed, 198 insertions, 0 deletions

diff --git a/src/lib/libcrypto/asn1/tasn_prn.c b/src/lib/libcrypto/asn1/tasn_prn.c
new file mode 100644
index 0000000000..719639b511
--- /dev/null
+++ b/src/lib/libcrypto/asn1/tasn_prn.c
@@ -0,0 +1,198 @@
+/* tasn_prn.c */
+/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
+ * project 2000.
+ */
+/* ====================================================================
+ * Copyright (c) 2000 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
+ *    licensing@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).
+ *
+ */
+
+
+#include <stddef.h>
+#include <openssl/asn1.h>
+#include <openssl/objects.h>
+#include <openssl/buffer.h>
+#include <openssl/err.h>
+#include <openssl/nasn.h>
+
+/* Print routines. Print out a whole structure from a template.
+ */
+
+static int asn1_item_print_nm(BIO *out, void *fld, int indent, const ASN1_ITEM *it, const char *name);
+
+int ASN1_item_print(BIO *out, void *fld, int indent, const ASN1_ITEM *it)
+{
+        return asn1_item_print_nm(out, fld, indent, it, it->sname);
+}
+
+static int asn1_item_print_nm(BIO *out, void *fld, int indent, const ASN1_ITEM *it, const char *name)
+{
+        ASN1_STRING *str;
+        const ASN1_TEMPLATE *tt;
+        void *tmpfld;
+        int i;
+        if(!fld) {
+                BIO_printf(out, "%*s%s ABSENT\n", indent, "", name);
+                return 1;
+        }
+        switch(it->itype) {
+
+                case ASN1_ITYPE_PRIMITIVE:
+                if(it->templates)
+                        return ASN1_template_print(out, fld, indent, it->templates);
+                return asn1_primitive_print(out, fld, it->utype, indent, name);
+                break;
+
+                case ASN1_ITYPE_MSTRING:
+                str = fld;
+                return asn1_primitive_print(out, fld, str->type, indent, name);
+
+                case ASN1_ITYPE_EXTERN:
+                BIO_printf(out, "%*s%s:EXTERNAL TYPE %s %s\n", indent, "", name, it->sname, fld ? "" : "ABSENT");
+                return 1;
+                case ASN1_ITYPE_COMPAT:
+                BIO_printf(out, "%*s%s:COMPATIBLE TYPE %s %s\n", indent, "", name, it->sname, fld ? "" : "ABSENT");
+                return 1;
+
+
+                case ASN1_ITYPE_CHOICE:
+                /* CHOICE type, get selector */
+                i = asn1_get_choice_selector(fld, it);
+                /* This should never happen... */
+                if((i < 0) || (i >= it->tcount)) {
+                        BIO_printf(out, "%s selector [%d] out of range\n", it->sname, i);
+                        return 1;
+                }
+                tt = it->templates + i;
+                tmpfld = asn1_get_field(fld, tt);
+                return ASN1_template_print(out, tmpfld, indent, tt);
+
+                case ASN1_ITYPE_SEQUENCE:
+                BIO_printf(out, "%*s%s {\n", indent, "", name);
+                /* Get each field entry */
+                for(i = 0, tt = it->templates; i < it->tcount; i++, tt++) {
+                        tmpfld = asn1_get_field(fld, tt);
+                        ASN1_template_print(out, tmpfld, indent + 2, tt);
+                }
+                BIO_printf(out, "%*s}\n", indent, "");
+                return 1;
+
+                default:
+                return 0;
+        }
+}
+
+int ASN1_template_print(BIO *out, void *fld, int indent, const ASN1_TEMPLATE *tt)
+{
+        int i, flags;
+#if 0
+        if(!fld) return 0; 
+#endif
+        flags = tt->flags;
+        if(flags & ASN1_TFLG_SK_MASK) {
+                char *tname;
+                void *skitem;
+                /* SET OF, SEQUENCE OF */
+                if(flags & ASN1_TFLG_SET_OF) tname = "SET";
+                else tname = "SEQUENCE";
+                if(fld) {
+                        BIO_printf(out, "%*s%s OF %s {\n", indent, "", tname, tt->field_name);
+                        for(i = 0; i < sk_num(fld); i++) {
+                                skitem = sk_value(fld, i);
+                                asn1_item_print_nm(out, skitem, indent + 2, tt->item, "");
+                        }
+                        BIO_printf(out, "%*s}\n", indent, "");
+                } else 
+                        BIO_printf(out, "%*s%s OF %s ABSENT\n", indent, "", tname, tt->field_name);
+                return 1;
+        }
+        return asn1_item_print_nm(out, fld, indent, tt->item, tt->field_name);
+}
+
+static int asn1_primitive_print(BIO *out, void *fld, long utype, int indent, const char *name)
+{
+        ASN1_STRING *str = fld;
+        if(fld) {
+                if(utype == V_ASN1_BOOLEAN) {
+                        int *bool = fld;
+if(*bool == -1) printf("BOOL MISSING\n");
+                        BIO_printf(out, "%*s%s:%s", indent, "", "BOOLEAN", *bool ? "TRUE" : "FALSE");
+                } else if((utype == V_ASN1_INTEGER) 
+                          || (utype == V_ASN1_ENUMERATED)) {
+                        char *s, *nm;
+                        s = i2s_ASN1_INTEGER(NULL, fld);
+                        if(utype == V_ASN1_INTEGER) nm = "INTEGER";
+                        else nm = "ENUMERATED";
+                        BIO_printf(out, "%*s%s:%s", indent, "", nm, s);
+                        OPENSSL_free(s);
+                } else if(utype == V_ASN1_NULL) {
+                        BIO_printf(out, "%*s%s", indent, "", "NULL");
+                } else if(utype == V_ASN1_UTCTIME) {
+                        BIO_printf(out, "%*s%s:%s:", indent, "", name, "UTCTIME");
+                        ASN1_UTCTIME_print(out, str);
+                } else if(utype == V_ASN1_GENERALIZEDTIME) {
+                        BIO_printf(out, "%*s%s:%s:", indent, "", name, "GENERALIZEDTIME");
+                        ASN1_GENERALIZEDTIME_print(out, str);
+                } else if(utype == V_ASN1_OBJECT) {
+                        char objbuf[80], *ln;
+                        ln = OBJ_nid2ln(OBJ_obj2nid(fld));
+                        if(!ln) ln = "";
+                        OBJ_obj2txt(objbuf, sizeof objbuf, fld, 1);
+                        BIO_printf(out, "%*s%s:%s (%s)", indent, "", "OBJECT", ln, objbuf);
+                } else {
+                        BIO_printf(out, "%*s%s:", indent, "", name);
+                        ASN1_STRING_print_ex(out, str, ASN1_STRFLGS_DUMP_UNKNOWN|ASN1_STRFLGS_SHOW_TYPE);
+                }
+                BIO_printf(out, "\n");
+        } else BIO_printf(out, "%*s%s [ABSENT]\n", indent, "", name);
+        return 1;
+}