diff options
Diffstat (limited to 'source4/heimdal/lib/asn1/gen_encode.c')
| -rw-r--r-- | source4/heimdal/lib/asn1/gen_encode.c | 46 |
1 files changed, 33 insertions, 13 deletions
diff --git a/source4/heimdal/lib/asn1/gen_encode.c b/source4/heimdal/lib/asn1/gen_encode.c index 4099fbf643..bc2aff86e5 100644 --- a/source4/heimdal/lib/asn1/gen_encode.c +++ b/source4/heimdal/lib/asn1/gen_encode.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 1997 - 2005 Kungliga Tekniska Högskolan + * Copyright (c) 1997 - 2006 Kungliga Tekniska Högskolan * (Royal Institute of Technology, Stockholm, Sweden). * All rights reserved. * @@ -33,7 +33,7 @@ #include "gen_locl.h" -RCSID("$Id: gen_encode.c,v 1.19 2005/08/23 11:52:16 lha Exp $"); +RCSID("$Id: gen_encode.c,v 1.22 2006/12/29 17:30:03 lha Exp $"); static void encode_primitive (const char *typename, const char *name) @@ -151,7 +151,6 @@ encode_type (const char *name, const Type *t, const char *tmpstr) case TBitString: { Member *m; int pos; - int rest; if (ASN1_TAILQ_EMPTY(t->members)) { encode_primitive("bit_string", name); @@ -163,6 +162,7 @@ encode_type (const char *name, const Type *t, const char *tmpstr) "unsigned char c = 0;\n"); if (!rfc1510_bitstring) fprintf (codefile, + "int rest = 0;\n" "int bit_set = 0;\n"); #if 0 pos = t->members->prev->val; @@ -181,9 +181,7 @@ encode_type (const char *name, const Type *t, const char *tmpstr) if (rfc1510_bitstring) { if (pos < 31) pos = 31; - rest = 7 - (pos % 8); - } else - rest = 0; + } ASN1_TAILQ_FOREACH_REVERSE(m, t->members, memhead, members) { while (m->val / 8 < pos / 8) { @@ -192,20 +190,27 @@ encode_type (const char *name, const Type *t, const char *tmpstr) "if (c != 0 || bit_set) {\n"); fprintf (codefile, "if (len < 1) return ASN1_OVERFLOW;\n" - "*p-- = c; len--; ret++;\n" - "c = 0;\n"); + "*p-- = c; len--; ret++;\n"); if (!rfc1510_bitstring) fprintf (codefile, + "if (!bit_set) {\n" + "rest = 0;\n" + "while(c) { \n" + "if (c & 1) break;\n" + "c = c >> 1;\n" + "rest++;\n" + "}\n" "bit_set = 1;\n" + "}\n" "}\n"); + fprintf (codefile, + "c = 0;\n"); pos -= 8; } fprintf (codefile, "if((%s)->%s) {\n" "c |= 1<<%d;\n", name, m->gen_name, 7 - m->val % 8); - if (!rfc1510_bitstring) - rest = 7 - m->val % 8; fprintf (codefile, "}\n"); } @@ -218,15 +223,25 @@ encode_type (const char *name, const Type *t, const char *tmpstr) "*p-- = c; len--; ret++;\n"); if (!rfc1510_bitstring) fprintf (codefile, + "if (!bit_set) {\n" + "rest = 0;\n" + "if(c) { \n" + "while(c) { \n" + "if (c & 1) break;\n" + "c = c >> 1;\n" + "rest++;\n" + "}\n" + "}\n" + "}\n" "}\n"); - + fprintf (codefile, "if (len < 1) return ASN1_OVERFLOW;\n" - "*p-- = %d;\n" + "*p-- = %s;\n" "len -= 1;\n" "ret += 1;\n" "}\n\n", - rest); + rfc1510_bitstring ? "0" : "rest"); constructed = 0; break; } @@ -467,6 +482,10 @@ encode_type (const char *name, const Type *t, const char *tmpstr) encode_primitive ("universal_string", name); constructed = 0; break; + case TVisibleString: + encode_primitive ("visible_string", name); + constructed = 0; + break; case TNull: fprintf (codefile, "/* NULL */\n"); constructed = 0; @@ -503,6 +522,7 @@ generate_type_encode (const Symbol *s) case TIA5String: case TBMPString: case TUniversalString: + case TVisibleString: case TNull: case TBitString: case TEnumerated: |