diff options
Diffstat (limited to 'crypto/heimdal/lib/asn1/gen_copy.c')
| -rw-r--r-- | crypto/heimdal/lib/asn1/gen_copy.c | 151 |
1 files changed, 0 insertions, 151 deletions
diff --git a/crypto/heimdal/lib/asn1/gen_copy.c b/crypto/heimdal/lib/asn1/gen_copy.c deleted file mode 100644 index 20f0d5b569e71..0000000000000 --- a/crypto/heimdal/lib/asn1/gen_copy.c +++ /dev/null @@ -1,151 +0,0 @@ -/* - * Copyright (c) 1997 - 2000 Kungliga Tekniska Högskolan - * (Royal Institute of Technology, Stockholm, Sweden). - * 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. Neither the name of the Institute nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``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 INSTITUTE 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. - */ - -#include "gen_locl.h" - -RCSID("$Id: gen_copy.c,v 1.12 2001/09/25 13:39:26 assar Exp $"); - -static void -copy_primitive (const char *typename, const char *from, const char *to) -{ - fprintf (codefile, "if(copy_%s(%s, %s)) return ENOMEM;\n", - typename, from, to); -} - -static void -copy_type (const char *from, const char *to, const Type *t) -{ - switch (t->type) { - case TType: -#if 0 - copy_type (from, to, t->symbol->type); -#endif - fprintf (codefile, "if(copy_%s(%s, %s)) return ENOMEM;\n", - t->symbol->gen_name, from, to); - break; - case TInteger: - case TUInteger: - case TEnumerated : - fprintf(codefile, "*(%s) = *(%s);\n", to, from); - break; - case TOctetString: - copy_primitive ("octet_string", from, to); - break; - case TOID: - copy_primitive ("oid", from, to); - break; - case TBitString: { - fprintf(codefile, "*(%s) = *(%s);\n", to, from); - break; - } - case TSequence: { - Member *m; - int tag = -1; - - if (t->members == NULL) - break; - - for (m = t->members; m && tag != m->val; m = m->next) { - char *f; - char *t; - - asprintf (&f, "%s(%s)->%s", - m->optional ? "" : "&", from, m->gen_name); - asprintf (&t, "%s(%s)->%s", - m->optional ? "" : "&", to, m->gen_name); - if(m->optional){ - fprintf(codefile, "if(%s) {\n", f); - fprintf(codefile, "%s = malloc(sizeof(*%s));\n", t, t); - fprintf(codefile, "if(%s == NULL) return ENOMEM;\n", t); - } - copy_type (f, t, m->type); - if(m->optional){ - fprintf(codefile, "}else\n"); - fprintf(codefile, "%s = NULL;\n", t); - } - if (tag == -1) - tag = m->val; - free (f); - free (t); - } - break; - } - case TSequenceOf: { - char *f; - char *T; - - fprintf (codefile, "if(((%s)->val = " - "malloc((%s)->len * sizeof(*(%s)->val))) == NULL && (%s)->len != 0)\n", - to, from, to, from); - fprintf (codefile, "return ENOMEM;\n"); - fprintf(codefile, - "for((%s)->len = 0; (%s)->len < (%s)->len; (%s)->len++){\n", - to, to, from, to); - asprintf(&f, "&(%s)->val[(%s)->len]", from, to); - asprintf(&T, "&(%s)->val[(%s)->len]", to, to); - copy_type(f, T, t->subtype); - fprintf(codefile, "}\n"); - free(f); - free(T); - break; - } - case TGeneralizedTime: - fprintf(codefile, "*(%s) = *(%s);\n", to, from); - break; - case TGeneralString: - copy_primitive ("general_string", from, to); - break; - case TApplication: - copy_type (from, to, t->subtype); - break; - default : - abort (); - } -} - -void -generate_type_copy (const Symbol *s) -{ - fprintf (headerfile, - "int copy_%s (const %s *, %s *);\n", - s->gen_name, s->gen_name, s->gen_name); - - fprintf (codefile, "int\n" - "copy_%s(const %s *from, %s *to)\n" - "{\n", - s->gen_name, s->gen_name, s->gen_name); - - copy_type ("from", "to", s->type); - fprintf (codefile, "return 0;\n}\n\n"); -} - |