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reduced generated code by 1/5

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@1347 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
1997-03-10 00:44:20 +00:00
parent 619ad4a702
commit f27b269815
1 changed files with 16 additions and 84 deletions
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100
lib/asn1/gen.c
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@@ -214,17 +214,12 @@ encode_type (char *name, Type *t)
"len -= 2;\n"
"ret += 2;\n"
"}\n\n"
"l = der_put_length (p, len, ret);\n"
"l = der_put_length_and_tag (p, len, ret, UNIV, PRIM,"
"UT_BitString);\n"
"if(l < 0)\n"
" return l;\n"
"p -= l;\n"
"len -= l;\n"
"ret += l;\n\n"
"l = der_put_tag (p, len, UNIV, PRIM, UT_BitString);\n"
"if(l < 0)\n"
"return l;\n"
"p -= l;\n"
"len -= l;\n"
"ret += l;\n\n",
rest);
break;
@@ -249,17 +244,11 @@ encode_type (char *name, Type *t)
"ret = 0;\n");
encode_type (s, m->type);
fprintf (codefile,
"l = der_put_length (p, len, ret);\n"
"l = der_put_length_and_tag (p, len, ret, CONTEXT, CONS, %d);\n"
"if (l < 0)\n"
"return l;\n"
"p -= l;\n"
"len -= l;\n"
"ret += l;\n\n"
"l = der_put_tag (p, len, CONTEXT, CONS, %d);\n"
"if(l < 0)\n"
"return l;\n"
"p -= l;\n"
"len -= l;\n"
"ret += l;\n\n",
m->val);
fprintf (codefile,
@@ -270,17 +259,11 @@ encode_type (char *name, Type *t)
free (s);
}
fprintf (codefile,
"l = der_put_length (p, len, ret);\n"
"l = der_put_length_and_tag (p, len, ret, UNIV, CONS, UT_Sequence);\n"
"if(l < 0)\n"
" return l;\n"
"p -= l;\n"
"len -= l;\n"
"ret += l;\n\n"
"l = der_put_tag (p, len, UNIV, CONS, UT_Sequence);\n"
"if(l < 0)\n"
"return l;\n"
"p -= l;\n"
"len -= l;\n"
"ret += l;\n\n");
break;
}
@@ -297,17 +280,11 @@ encode_type (char *name, Type *t)
fprintf (codefile,
"ret += oldret;\n"
"}\n"
"l = der_put_length (p, len, ret);\n"
"l = der_put_length_and_tag (p, len, ret, UNIV, CONS, UT_Sequence);\n"
"if(l < 0)\n"
" return l;\n"
"p -= l;\n"
"len -= l;\n"
"ret += l;\n\n"
"l = der_put_tag (p, len, UNIV, CONS, UT_Sequence);\n"
"if(l < 0)\n"
"return l;\n"
"p -= l;\n"
"len -= l;\n"
"ret += l;\n\n");
free (n);
break;
@@ -321,17 +298,11 @@ encode_type (char *name, Type *t)
case TApplication:
encode_type (name, t->subtype);
fprintf (codefile,
"l = der_put_length (p, len, ret);\n"
"l = der_put_length_and_tag (p, len, ret, APPL, CONS, %d);\n"
"if(l < 0)\n"
" return l;\n"
"p -= l;\n"
"len -= l;\n"
"ret += l;\n\n"
"l = der_put_tag (p, len, APPL, CONS, %d);\n"
"if(l < 0)\n"
"return l;\n"
"p -= l;\n"
"len -= l;\n"
"ret += l;\n\n",
t->application);
break;
@@ -402,13 +373,8 @@ decode_type (char *name, Type *t)
int pos;
fprintf (codefile,
"l = der_match_tag (p, len, UNIV, PRIM, UT_BitString);\n"
"if(l < 0)\n"
"return l;\n"
"p += l;\n"
"len -= l;\n"
"ret += l;\n"
"l = der_get_length (p, len, &reallen);\n"
"l = der_match_tag_and_length (p, len, UNIV, PRIM, UT_BitString,"
"&reallen);\n"
"if(l < 0)\n"
"return l;\n"
"p += l;\n"
@@ -441,13 +407,8 @@ decode_type (char *name, Type *t)
break;
fprintf (codefile,
"l = der_match_tag (p, len, UNIV, CONS, UT_Sequence);\n"
"if(l < 0)\n"
"return l;\n"
"p += l;\n"
"len -= l;\n"
"ret += l;\n"
"l = der_get_length (p, len, &reallen);\n"
"l = der_match_tag_and_length (p, len, UNIV, CONS, UT_Sequence,"
"&reallen);\n"
"if(l < 0)\n"
"return l;\n"
"p += l;\n"
@@ -497,17 +458,11 @@ decode_type (char *name, Type *t)
decode_type (s, m->type);
fprintf (codefile,
"if(dce_fix){\n"
"l = der_match_tag (p, len, 0, 0, 0);\n"
"l = der_match_tag_and_length (p, len, 0, 0, 0, &reallen);\n"
"if(l < 0) return l;\n"
"p += l;\n"
"len -= l;\n"
"ret += l;\n"
"l = der_get_length(p, len, &reallen);\n"
"if(l < 0)\n"
"return l;\n"
"p += l;\n"
"len -= l;\n"
"ret += l;\n"
"}else \n"
"len = oldlen - newlen;\n"
"}\n"
@@ -529,17 +484,11 @@ decode_type (char *name, Type *t)
}
fprintf(codefile,
"if(dce_fix){\n"
"l = der_match_tag (p, len, 0, 0, 0);\n"
"l = der_match_tag_and_length (p, len, 0, 0, 0, &reallen);\n"
"if(l < 0) return l;\n"
"p += l;\n"
"len -= l;\n"
"ret += l;\n"
"l = der_get_length(p, len, &reallen);\n"
"if(l < 0)\n"
"return l;\n"
"p += l;\n"
"len -= l;\n"
"ret += l;\n"
"}\n"
"}\n");
@@ -549,13 +498,8 @@ decode_type (char *name, Type *t)
char *n = malloc(2*strlen(name) + 20);
fprintf (codefile,
"l = der_match_tag (p, len, UNIV, CONS, UT_Sequence);\n"
"if(l < 0)\n"
"return l;\n"
"p += l;\n"
"len -= l;\n"
"ret += l;\n"
"l = der_get_length (p, len, &reallen);\n"
"l = der_match_tag_and_length (p, len, UNIV, CONS, UT_Sequence,"
"&reallen);\n"
"if(l < 0)\n"
"return l;\n"
"p += l;\n"
@@ -587,13 +531,7 @@ decode_type (char *name, Type *t)
break;
case TApplication:
fprintf (codefile,
"l = der_match_tag (p, len, APPL, CONS, %d);\n"
"if(l < 0)\n"
"return l;\n"
"p += l;\n"
"len -= l;\n"
"ret += l;\n"
"l = der_get_length(p, len, &reallen);\n"
"l = der_match_tag_and_length (p, len, APPL, CONS, %d, &reallen);\n"
"if(l < 0)\n"
"return l;\n"
"p += l;\n"
@@ -611,17 +549,11 @@ decode_type (char *name, Type *t)
decode_type (name, t->subtype);
fprintf(codefile,
"if(dce_fix){\n"
"l = der_match_tag (p, len, 0, 0, 0);\n"
"l = der_match_tag_and_length (p, len, 0, 0, 0, &reallen);\n"
"if(l < 0) return l;\n"
"p += l;\n"
"len -= l;\n"
"ret += l;\n"
"l = der_get_length(p, len, &reallen);\n"
"if(l < 0)\n"
"return l;\n"
"p += l;\n"
"len -= l;\n"
"ret += l;\n"
"}\n"
"}\n");