Lev Walkin | 4efbfb7 | 2005-02-25 14:20:30 +0000 | [diff] [blame] | 1 | #include "asn1fix_internal.h" |
| 2 | #include "asn1fix_constraint.h" |
| 3 | #include "asn1fix_crange.h" |
Lev Walkin | b45e067 | 2004-08-18 05:42:05 +0000 | [diff] [blame] | 4 | |
Lev Walkin | 38d0017 | 2006-09-21 02:21:53 +0000 | [diff] [blame] | 5 | static void _remove_extensions(arg_t *arg, asn1p_constraint_t *ct, int flast); |
Lev Walkin | 7ec9b4c | 2005-03-20 12:57:21 +0000 | [diff] [blame] | 6 | static int constraint_type_resolve(arg_t *arg, asn1p_constraint_t *ct); |
Bi-Ruei, Chiu | 80fd306 | 2017-05-07 21:00:51 +0800 | [diff] [blame] | 7 | static int constraint_object_resolve(arg_t *arg, asn1p_value_t *value); |
Lev Walkin | 7ec9b4c | 2005-03-20 12:57:21 +0000 | [diff] [blame] | 8 | static int constraint_value_resolve(arg_t *arg, asn1p_value_t **value, enum asn1p_constraint_type_e real_ctype); |
Lev Walkin | b45e067 | 2004-08-18 05:42:05 +0000 | [diff] [blame] | 9 | |
| 10 | int |
| 11 | asn1constraint_pullup(arg_t *arg) { |
| 12 | asn1p_expr_t *expr = arg->expr; |
Lev Walkin | 7ec9b4c | 2005-03-20 12:57:21 +0000 | [diff] [blame] | 13 | asn1p_expr_t *top_parent; |
Lev Walkin | b45e067 | 2004-08-18 05:42:05 +0000 | [diff] [blame] | 14 | asn1p_constraint_t *ct_parent; |
| 15 | asn1p_constraint_t *ct_expr; |
| 16 | int ret; |
| 17 | |
| 18 | if(expr->combined_constraints) |
| 19 | return 0; /* Operation already performed earlier */ |
| 20 | |
| 21 | switch(expr->meta_type) { |
| 22 | case AMT_TYPE: |
| 23 | case AMT_TYPEREF: |
| 24 | break; |
| 25 | default: |
| 26 | return 0; /* Nothing to do */ |
| 27 | } |
| 28 | |
| 29 | if(expr->expr_type == A1TC_REFERENCE) { |
| 30 | asn1p_ref_t *ref = expr->reference; |
Lev Walkin | b45e067 | 2004-08-18 05:42:05 +0000 | [diff] [blame] | 31 | asn1p_expr_t *parent_expr; |
| 32 | |
| 33 | assert(ref); |
Lev Walkin | c0e03b9 | 2017-08-22 01:48:23 -0700 | [diff] [blame] | 34 | parent_expr = asn1f_lookup_symbol(arg, expr->rhs_pspecs, ref); |
| 35 | if(!parent_expr) { |
Lev Walkin | b45e067 | 2004-08-18 05:42:05 +0000 | [diff] [blame] | 36 | if(errno != EEXIST) { |
| 37 | DEBUG("\tWhile fetching parent constraints: " |
| 38 | "type \"%s\" not found: %s", |
| 39 | asn1f_printable_reference(ref), |
| 40 | strerror(errno)); |
| 41 | return -1; |
| 42 | } else { |
| 43 | /* |
| 44 | * -fknown-extern-type is given. |
| 45 | * Assume there are no constraints there. |
| 46 | */ |
| 47 | WARNING("External type \"%s\": " |
| 48 | "assuming no constraints", |
| 49 | asn1f_printable_reference(ref)); |
| 50 | ct_parent = 0; |
| 51 | } |
| 52 | } else { |
| 53 | arg->expr = parent_expr; |
| 54 | ret = asn1constraint_pullup(arg); |
| 55 | arg->expr = expr; |
| 56 | if(ret) return ret; |
| 57 | |
| 58 | ct_parent = parent_expr->combined_constraints; |
| 59 | } |
Lev Walkin | c0e03b9 | 2017-08-22 01:48:23 -0700 | [diff] [blame] | 60 | } else { |
Lev Walkin | b45e067 | 2004-08-18 05:42:05 +0000 | [diff] [blame] | 61 | ct_parent = 0; |
| 62 | } |
| 63 | |
| 64 | ct_expr = expr->constraints; |
| 65 | |
| 66 | if(!ct_parent && !ct_expr) |
| 67 | return 0; /* No constraints to consider */ |
| 68 | |
Lev Walkin | 7ec9b4c | 2005-03-20 12:57:21 +0000 | [diff] [blame] | 69 | /* |
| 70 | * Resolve constraints, if not already resolved. |
| 71 | */ |
| 72 | top_parent = asn1f_find_terminal_type(arg, arg->expr); |
Lev Walkin | c0e03b9 | 2017-08-22 01:48:23 -0700 | [diff] [blame] | 73 | ret = asn1constraint_resolve( |
| 74 | arg, ct_expr, top_parent ? top_parent->expr_type : A1TC_INVALID, 0); |
| 75 | if(ret) return ret; |
Lev Walkin | 7ec9b4c | 2005-03-20 12:57:21 +0000 | [diff] [blame] | 76 | |
| 77 | /* |
| 78 | * Copy parent type constraints. |
| 79 | */ |
Lev Walkin | b45e067 | 2004-08-18 05:42:05 +0000 | [diff] [blame] | 80 | if(ct_parent) { |
| 81 | ct_parent = asn1p_constraint_clone(ct_parent); |
| 82 | assert(ct_parent); |
| 83 | } |
| 84 | |
| 85 | /* |
| 86 | * If the current type does not have constraints, it inherits |
| 87 | * the constraints of a parent. |
| 88 | */ |
| 89 | if(ct_parent && !ct_expr) { |
| 90 | expr->combined_constraints = ct_parent; |
| 91 | return 0; |
| 92 | } |
| 93 | |
| 94 | ct_expr = asn1p_constraint_clone(ct_expr); |
| 95 | assert(ct_expr); |
| 96 | |
| 97 | /* |
| 98 | * Now we have a set of current expression's constraints, |
| 99 | * and an optional set of the parent expression's constraints. |
| 100 | */ |
| 101 | |
| 102 | if(ct_parent) { |
| 103 | /* |
| 104 | * If we have a parent, remove all the extensions (46.4). |
| 105 | */ |
Lev Walkin | 38d0017 | 2006-09-21 02:21:53 +0000 | [diff] [blame] | 106 | _remove_extensions(arg, ct_parent, 0); |
Lev Walkin | b45e067 | 2004-08-18 05:42:05 +0000 | [diff] [blame] | 107 | |
| 108 | expr->combined_constraints = ct_parent; |
| 109 | if(ct_expr->type == ACT_CA_SET) { |
Lev Walkin | d541c25 | 2004-09-05 10:36:22 +0000 | [diff] [blame] | 110 | unsigned int i; |
Lev Walkin | b45e067 | 2004-08-18 05:42:05 +0000 | [diff] [blame] | 111 | for(i = 0; i < ct_expr->el_count; i++) { |
| 112 | if(asn1p_constraint_insert( |
| 113 | expr->combined_constraints, |
| 114 | ct_expr->elements[i])) { |
| 115 | expr->combined_constraints = 0; |
| 116 | asn1p_constraint_free(ct_expr); |
| 117 | asn1p_constraint_free(ct_parent); |
| 118 | return -1; |
| 119 | } else { |
| 120 | ct_expr->elements[i] = 0; |
| 121 | } |
| 122 | } |
| 123 | asn1p_constraint_free(ct_expr); |
| 124 | } else { |
| 125 | asn1p_constraint_insert(expr->combined_constraints, |
| 126 | ct_expr); |
| 127 | } |
| 128 | } else { |
Lev Walkin | 38d0017 | 2006-09-21 02:21:53 +0000 | [diff] [blame] | 129 | _remove_extensions(arg, ct_expr, 1); |
Lev Walkin | b45e067 | 2004-08-18 05:42:05 +0000 | [diff] [blame] | 130 | expr->combined_constraints = ct_expr; |
| 131 | } |
| 132 | |
| 133 | return 0; |
| 134 | } |
| 135 | |
| 136 | int |
Lev Walkin | 7ec9b4c | 2005-03-20 12:57:21 +0000 | [diff] [blame] | 137 | asn1constraint_resolve(arg_t *arg, asn1p_constraint_t *ct, asn1p_expr_type_e etype, enum asn1p_constraint_type_e effective_type) { |
Lev Walkin | 9288d1c | 2005-03-10 11:27:13 +0000 | [diff] [blame] | 138 | enum asn1p_constraint_type_e real_constraint_type; |
Lev Walkin | d541c25 | 2004-09-05 10:36:22 +0000 | [diff] [blame] | 139 | unsigned int el; |
Lev Walkin | b45e067 | 2004-08-18 05:42:05 +0000 | [diff] [blame] | 140 | int rvalue = 0; |
| 141 | int ret; |
Lev Walkin | b45e067 | 2004-08-18 05:42:05 +0000 | [diff] [blame] | 142 | |
Lev Walkin | 9288d1c | 2005-03-10 11:27:13 +0000 | [diff] [blame] | 143 | DEBUG("(\"%s\")", arg->expr->Identifier); |
Lev Walkin | 0385018 | 2005-03-10 10:02:50 +0000 | [diff] [blame] | 144 | |
Lev Walkin | b45e067 | 2004-08-18 05:42:05 +0000 | [diff] [blame] | 145 | if(!ct) return 0; |
| 146 | |
| 147 | /* Don't touch information object classes */ |
| 148 | switch(ct->type) { |
Lev Walkin | 5253da4 | 2004-08-20 13:25:56 +0000 | [diff] [blame] | 149 | case ACT_CT_SIZE: |
| 150 | case ACT_CT_FROM: |
| 151 | if(effective_type && effective_type != ct->type) { |
| 152 | FATAL("%s at line %d: " |
| 153 | "Incompatible nested %s within %s", |
| 154 | arg->expr->Identifier, ct->_lineno, |
| 155 | asn1p_constraint_type2str(ct->type), |
| 156 | asn1p_constraint_type2str(effective_type) |
| 157 | ); |
| 158 | } |
| 159 | effective_type = ct->type; |
| 160 | break; |
Lev Walkin | b45e067 | 2004-08-18 05:42:05 +0000 | [diff] [blame] | 161 | case ACT_CT_WCOMP: |
| 162 | case ACT_CT_WCOMPS: |
| 163 | case ACT_CA_CRC: |
| 164 | return 0; |
| 165 | default: |
| 166 | break; |
| 167 | } |
| 168 | |
Lev Walkin | 9288d1c | 2005-03-10 11:27:13 +0000 | [diff] [blame] | 169 | real_constraint_type = effective_type ? effective_type : ct->type; |
| 170 | |
Lev Walkin | 5253da4 | 2004-08-20 13:25:56 +0000 | [diff] [blame] | 171 | if(etype != A1TC_INVALID) { |
Lev Walkin | 5253da4 | 2004-08-20 13:25:56 +0000 | [diff] [blame] | 172 | |
Lev Walkin | 4b55341 | 2005-08-14 14:45:44 +0000 | [diff] [blame] | 173 | ret = asn1constraint_compatible(etype, real_constraint_type, |
| 174 | arg->flags & A1F_EXTENDED_SizeConstraint); |
Lev Walkin | b45e067 | 2004-08-18 05:42:05 +0000 | [diff] [blame] | 175 | switch(ret) { |
| 176 | case -1: /* If unknown, assume OK. */ |
| 177 | case 1: |
| 178 | break; |
| 179 | case 0: |
| 180 | default: |
| 181 | FATAL("%s at line %d: " |
| 182 | "Constraint type %s is not applicable to %s", |
| 183 | arg->expr->Identifier, ct->_lineno, |
Lev Walkin | 9288d1c | 2005-03-10 11:27:13 +0000 | [diff] [blame] | 184 | asn1p_constraint_type2str(real_constraint_type), |
Lev Walkin | 5253da4 | 2004-08-20 13:25:56 +0000 | [diff] [blame] | 185 | ASN_EXPR_TYPE2STR(etype) |
Lev Walkin | b45e067 | 2004-08-18 05:42:05 +0000 | [diff] [blame] | 186 | ); |
| 187 | rvalue = -1; |
| 188 | break; |
| 189 | } |
| 190 | } else { |
| 191 | WARNING("%s at line %d: " |
| 192 | "Constraints ignored: Unresolved parent type", |
| 193 | arg->expr->Identifier, arg->expr->_lineno); |
| 194 | } |
| 195 | |
Lev Walkin | 5253da4 | 2004-08-20 13:25:56 +0000 | [diff] [blame] | 196 | /* |
| 197 | * Resolve all possible references, wherever they occur. |
| 198 | */ |
Lev Walkin | 7ec9b4c | 2005-03-20 12:57:21 +0000 | [diff] [blame] | 199 | if(ct->containedSubtype) { |
Lev Walkin | 7ec9b4c | 2005-03-20 12:57:21 +0000 | [diff] [blame] | 200 | ret = constraint_type_resolve(arg, ct); |
| 201 | RET2RVAL(ret, rvalue); |
| 202 | } |
Lev Walkin | b45e067 | 2004-08-18 05:42:05 +0000 | [diff] [blame] | 203 | if(ct->value && ct->value->type == ATV_REFERENCED) { |
Lev Walkin | c0e03b9 | 2017-08-22 01:48:23 -0700 | [diff] [blame] | 204 | ret = constraint_value_resolve(arg, &ct->value, real_constraint_type); |
| 205 | RET2RVAL(ret, rvalue); |
Lev Walkin | b45e067 | 2004-08-18 05:42:05 +0000 | [diff] [blame] | 206 | } |
| 207 | if(ct->range_start && ct->range_start->type == ATV_REFERENCED) { |
Lev Walkin | c0e03b9 | 2017-08-22 01:48:23 -0700 | [diff] [blame] | 208 | ret = constraint_value_resolve(arg, &ct->range_start, |
| 209 | real_constraint_type); |
| 210 | RET2RVAL(ret, rvalue); |
Lev Walkin | b45e067 | 2004-08-18 05:42:05 +0000 | [diff] [blame] | 211 | } |
| 212 | if(ct->range_stop && ct->range_stop->type == ATV_REFERENCED) { |
Lev Walkin | c0e03b9 | 2017-08-22 01:48:23 -0700 | [diff] [blame] | 213 | ret = constraint_value_resolve(arg, &ct->range_stop, |
| 214 | real_constraint_type); |
| 215 | RET2RVAL(ret, rvalue); |
Lev Walkin | b45e067 | 2004-08-18 05:42:05 +0000 | [diff] [blame] | 216 | } |
Bi-Ruei, Chiu | 80fd306 | 2017-05-07 21:00:51 +0800 | [diff] [blame] | 217 | if (ct->value && ct->value->type == ATV_UNPARSED && etype == A1TC_CLASSDEF) { |
| 218 | ret = constraint_object_resolve(arg, ct->value); |
| 219 | RET2RVAL(ret, rvalue); |
| 220 | } |
Lev Walkin | b45e067 | 2004-08-18 05:42:05 +0000 | [diff] [blame] | 221 | |
Lev Walkin | c0e03b9 | 2017-08-22 01:48:23 -0700 | [diff] [blame] | 222 | /* |
| 223 | * Proceed recursively. |
| 224 | */ |
| 225 | for(el = 0; el < ct->el_count; el++) { |
| 226 | ret = asn1constraint_resolve(arg, ct->elements[el], etype, |
| 227 | effective_type); |
| 228 | RET2RVAL(ret, rvalue); |
| 229 | } |
Lev Walkin | b45e067 | 2004-08-18 05:42:05 +0000 | [diff] [blame] | 230 | |
Lev Walkin | c0e03b9 | 2017-08-22 01:48:23 -0700 | [diff] [blame] | 231 | return rvalue; |
Lev Walkin | b45e067 | 2004-08-18 05:42:05 +0000 | [diff] [blame] | 232 | } |
| 233 | |
| 234 | static void |
Lev Walkin | 38d0017 | 2006-09-21 02:21:53 +0000 | [diff] [blame] | 235 | _remove_extensions(arg_t *arg, asn1p_constraint_t *ct, int forgive_last) { |
Lev Walkin | d541c25 | 2004-09-05 10:36:22 +0000 | [diff] [blame] | 236 | unsigned int i; |
Lev Walkin | b45e067 | 2004-08-18 05:42:05 +0000 | [diff] [blame] | 237 | |
Lev Walkin | 38d0017 | 2006-09-21 02:21:53 +0000 | [diff] [blame] | 238 | if(!ct) return; |
| 239 | |
Lev Walkin | b45e067 | 2004-08-18 05:42:05 +0000 | [diff] [blame] | 240 | for(i = 0; i < ct->el_count; i++) { |
| 241 | if(ct->elements[i]->type == ACT_EL_EXT) |
| 242 | break; |
Lev Walkin | 38d0017 | 2006-09-21 02:21:53 +0000 | [diff] [blame] | 243 | if(forgive_last && ct->type == ACT_CA_SET |
| 244 | && i + 1 == ct->el_count) |
| 245 | return; |
| 246 | _remove_extensions(arg, ct->elements[i], 0); |
Lev Walkin | b45e067 | 2004-08-18 05:42:05 +0000 | [diff] [blame] | 247 | } |
| 248 | |
| 249 | /* Remove the elements at and after the extensibility mark */ |
| 250 | for(; i < ct->el_count; ct->el_count--) { |
| 251 | asn1p_constraint_t *rm; |
| 252 | rm = ct->elements[ct->el_count-1]; |
| 253 | asn1p_constraint_free(rm); |
| 254 | } |
| 255 | |
| 256 | if(i < ct->el_size) |
| 257 | ct->elements[i] = 0; |
| 258 | } |
| 259 | |
Lev Walkin | d523ea4 | 2017-09-06 22:15:08 -0700 | [diff] [blame] | 260 | static asn1p_ref_t * |
| 261 | get_reference_from(asn1p_constraint_t *ct) { |
| 262 | if(ct->containedSubtype->type == ATV_REFERENCED) { |
| 263 | return ct->containedSubtype->value.reference; |
| 264 | } else if(ct->containedSubtype->type == ATV_TYPE) { |
| 265 | if(ct->containedSubtype->value.v_type->expr_type == A1TC_REFERENCE) { |
| 266 | return ct->containedSubtype->value.v_type->reference; |
| 267 | } |
| 268 | } |
| 269 | return NULL; |
| 270 | } |
| 271 | |
Lev Walkin | 7ec9b4c | 2005-03-20 12:57:21 +0000 | [diff] [blame] | 272 | static int |
| 273 | constraint_type_resolve(arg_t *arg, asn1p_constraint_t *ct) { |
Lev Walkin | d523ea4 | 2017-09-06 22:15:08 -0700 | [diff] [blame] | 274 | asn1p_constraint_t *ct_expr; |
| 275 | int ret; |
Lev Walkin | 7ec9b4c | 2005-03-20 12:57:21 +0000 | [diff] [blame] | 276 | |
Lev Walkin | d523ea4 | 2017-09-06 22:15:08 -0700 | [diff] [blame] | 277 | DEBUG("(\"%s\")", asn1f_printable_value(ct->containedSubtype)); |
Lev Walkin | 7ec9b4c | 2005-03-20 12:57:21 +0000 | [diff] [blame] | 278 | |
Lev Walkin | d523ea4 | 2017-09-06 22:15:08 -0700 | [diff] [blame] | 279 | if(ct->containedSubtype->type == ATV_VALUESET) { |
| 280 | ct_expr = ct->containedSubtype->value.constraint; |
| 281 | DEBUG("Found %s in constraints", "ValueSet"); |
| 282 | } else if(get_reference_from(ct)) { |
| 283 | asn1p_expr_t *rtype; |
| 284 | arg_t tmparg; |
Lev Walkin | 7ec9b4c | 2005-03-20 12:57:21 +0000 | [diff] [blame] | 285 | |
Lev Walkin | c0e03b9 | 2017-08-22 01:48:23 -0700 | [diff] [blame] | 286 | rtype = asn1f_lookup_symbol(arg, arg->expr->rhs_pspecs, |
Lev Walkin | d523ea4 | 2017-09-06 22:15:08 -0700 | [diff] [blame] | 287 | get_reference_from(ct)); |
Lev Walkin | c0e03b9 | 2017-08-22 01:48:23 -0700 | [diff] [blame] | 288 | if(!rtype) { |
Lev Walkin | d523ea4 | 2017-09-06 22:15:08 -0700 | [diff] [blame] | 289 | FATAL( |
| 290 | "Cannot find type \"%s\" in constraints " |
| 291 | "at line %d", |
| 292 | asn1f_printable_value(ct->containedSubtype), ct->_lineno); |
| 293 | return -1; |
| 294 | } |
Lev Walkin | 5045dfa | 2006-03-21 09:41:28 +0000 | [diff] [blame] | 295 | |
Lev Walkin | d523ea4 | 2017-09-06 22:15:08 -0700 | [diff] [blame] | 296 | tmparg = *arg; |
| 297 | tmparg.expr = rtype; |
| 298 | tmparg.mod = rtype->module; |
| 299 | ret = asn1constraint_pullup(&tmparg); |
| 300 | if(ret) return ret; |
Lev Walkin | 7ec9b4c | 2005-03-20 12:57:21 +0000 | [diff] [blame] | 301 | |
Lev Walkin | d523ea4 | 2017-09-06 22:15:08 -0700 | [diff] [blame] | 302 | ct_expr = rtype->combined_constraints; |
| 303 | if(!ct_expr) return 0; |
| 304 | } else { |
| 305 | FATAL("Unsupported constraint kind %s at line %d", |
| 306 | asn1f_printable_value(ct->containedSubtype), ct->_lineno); |
| 307 | return -1; |
| 308 | } |
Lev Walkin | 7ec9b4c | 2005-03-20 12:57:21 +0000 | [diff] [blame] | 309 | |
Lev Walkin | d523ea4 | 2017-09-06 22:15:08 -0700 | [diff] [blame] | 310 | ct_expr = asn1p_constraint_clone(ct_expr); |
| 311 | assert(ct_expr); |
Lev Walkin | 7ec9b4c | 2005-03-20 12:57:21 +0000 | [diff] [blame] | 312 | |
Lev Walkin | d523ea4 | 2017-09-06 22:15:08 -0700 | [diff] [blame] | 313 | _remove_extensions(arg, ct_expr, 0); |
Lev Walkin | 7ec9b4c | 2005-03-20 12:57:21 +0000 | [diff] [blame] | 314 | |
Lev Walkin | d523ea4 | 2017-09-06 22:15:08 -0700 | [diff] [blame] | 315 | if(ct_expr->type == ACT_CA_SET) { |
| 316 | unsigned int i; |
| 317 | for(i = 0; i < ct_expr->el_count; i++) { |
| 318 | if(asn1p_constraint_insert( |
| 319 | ct, ct_expr->elements[i])) { |
| 320 | asn1p_constraint_free(ct_expr); |
| 321 | return -1; |
| 322 | } else { |
| 323 | ct_expr->elements[i] = 0; |
| 324 | } |
| 325 | } |
| 326 | asn1p_constraint_free(ct_expr); |
| 327 | } else { |
| 328 | ret = asn1p_constraint_insert(ct, ct_expr); |
| 329 | assert(ret == 0); |
| 330 | } |
Lev Walkin | 5045dfa | 2006-03-21 09:41:28 +0000 | [diff] [blame] | 331 | |
Lev Walkin | d523ea4 | 2017-09-06 22:15:08 -0700 | [diff] [blame] | 332 | ct->type = ACT_CA_SET; |
| 333 | asn1p_value_free(ct->containedSubtype); |
| 334 | ct->containedSubtype = NULL; |
| 335 | |
| 336 | return 0; |
Lev Walkin | 7ec9b4c | 2005-03-20 12:57:21 +0000 | [diff] [blame] | 337 | } |
Lev Walkin | b45e067 | 2004-08-18 05:42:05 +0000 | [diff] [blame] | 338 | |
| 339 | static int |
Lev Walkin | c0e03b9 | 2017-08-22 01:48:23 -0700 | [diff] [blame] | 340 | constraint_value_resolve(arg_t *arg, asn1p_value_t **value, |
| 341 | enum asn1p_constraint_type_e real_ctype) { |
| 342 | asn1p_expr_t static_expr; |
| 343 | arg_t tmparg; |
Lev Walkin | b45e067 | 2004-08-18 05:42:05 +0000 | [diff] [blame] | 344 | int rvalue = 0; |
| 345 | int ret; |
| 346 | |
Lev Walkin | 9288d1c | 2005-03-10 11:27:13 +0000 | [diff] [blame] | 347 | DEBUG("(\"%s\", within <%s>)", |
| 348 | asn1f_printable_value(*value), |
| 349 | asn1p_constraint_type2str(real_ctype)); |
| 350 | |
| 351 | static_expr = *arg->expr; |
Lev Walkin | b45e067 | 2004-08-18 05:42:05 +0000 | [diff] [blame] | 352 | static_expr.value = *value; |
Lev Walkin | 9288d1c | 2005-03-10 11:27:13 +0000 | [diff] [blame] | 353 | static_expr.meta_type = AMT_VALUE; |
Lev Walkin | c0e03b9 | 2017-08-22 01:48:23 -0700 | [diff] [blame] | 354 | tmparg = *arg; |
| 355 | tmparg.mod = arg->expr->module; |
| 356 | tmparg.expr = &static_expr; |
| 357 | ret = asn1f_value_resolve(&tmparg, &static_expr, &real_ctype); |
Lev Walkin | b45e067 | 2004-08-18 05:42:05 +0000 | [diff] [blame] | 358 | RET2RVAL(ret, rvalue); |
| 359 | assert(static_expr.value); |
| 360 | *value = static_expr.value; |
| 361 | |
| 362 | return rvalue; |
| 363 | } |
Lev Walkin | 7ec9b4c | 2005-03-20 12:57:21 +0000 | [diff] [blame] | 364 | |
Bi-Ruei, Chiu | 80fd306 | 2017-05-07 21:00:51 +0800 | [diff] [blame] | 365 | static int |
| 366 | constraint_object_resolve(arg_t *arg, asn1p_value_t *value) { |
Lev Walkin | c0e03b9 | 2017-08-22 01:48:23 -0700 | [diff] [blame] | 367 | asn1p_expr_t tmp_expr = *arg->expr; |
Bi-Ruei, Chiu | 80fd306 | 2017-05-07 21:00:51 +0800 | [diff] [blame] | 368 | asn1p_expr_t *saved_expr = arg->expr; |
| 369 | |
Lev Walkin | ea6635b | 2017-08-06 23:23:04 -0700 | [diff] [blame] | 370 | tmp_expr.meta_type = AMT_VALUESET; |
Bi-Ruei, Chiu | 80fd306 | 2017-05-07 21:00:51 +0800 | [diff] [blame] | 371 | tmp_expr.expr_type = A1TC_REFERENCE; |
| 372 | tmp_expr.value = value; |
| 373 | arg->expr = &tmp_expr; |
| 374 | |
| 375 | if (asn1f_check_class_object(arg)) { |
| 376 | arg->expr = saved_expr; |
| 377 | FATAL("Parsing ObjectSet %s failed at %d", arg->expr->Identifier, |
| 378 | arg->expr->_lineno); |
| 379 | return -1; |
| 380 | } |
| 381 | |
| 382 | arg->expr = saved_expr; |
| 383 | return 0; |
| 384 | } |
| 385 | |