Line data Source code
1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 : #include <idlc/errorhandler.hxx>
21 : #include <idlc/astinterface.hxx>
22 :
23 : using namespace ::rtl;
24 :
25 0 : static const sal_Char* errorCodeToMessage(ErrorCode eCode)
26 : {
27 0 : switch (eCode)
28 : {
29 : case EIDL_NONE:
30 0 : return "all is fine ";
31 : case EIDL_SYNTAX_ERROR:
32 0 : return "";
33 : case EIDL_REDEF:
34 0 : return "illegal redefinition ";
35 : case EIDL_REDEF_SCOPE:
36 0 : return "illegal redefinition in scope ";
37 : case EIDL_DEF_USE:
38 0 : return "redefinition after use, ";
39 : case EIDL_COERCION_FAILURE:
40 0 : return "coercion failure ";
41 : case EIDL_SCOPE_CONFLICT:
42 0 : return "definition scope is different than fwd declare scope, ";
43 : case EIDL_ILLEGAL_ADD:
44 0 : return "illegal add operation, ";
45 : case EIDL_ILLEGAL_USE:
46 0 : return "illegal type used in expression, ";
47 : case EIDL_ILLEGAL_RAISES:
48 0 : return "non-exception type in raises(..) clause, ";
49 : case EIDL_CANT_INHERIT:
50 0 : return "cannot inherit ";
51 : case EIDL_LOOKUP_ERROR:
52 0 : return "error in lookup of symbol: ";
53 : case EIDL_INHERIT_FWD_ERROR:
54 0 : return "";
55 : case EIDL_CONSTANT_EXPECTED:
56 0 : return "constant expected: ";
57 : case EIDL_NAME_CASE_ERROR:
58 0 : return "identifier used with two differing spellings: ";
59 : case EIDL_EVAL_ERROR:
60 0 : return "expression evaluation error: ";
61 : case EIDL_AMBIGUOUS:
62 0 : return "ambiguous definition: ";
63 : case EIDL_DECL_NOT_DEFINED:
64 0 : return "forward declared but never defined: ";
65 : case EIDL_FWD_DECL_LOOKUP:
66 0 : return "";
67 : case EIDL_RECURSIVE_TYPE:
68 0 : return "illegal recursive use of type: ";
69 : case EIDL_NOT_A_TYPE:
70 0 : return "specified symbol is not a type: ";
71 : case EIDL_TYPE_NOT_VALID:
72 0 : return "specified type is not valid in this context: ";
73 : case EIDL_INTERFACEMEMBER_LOOKUP:
74 0 : return "error in lookup of symbol, expected interface is not defined and no forward exists: ";
75 : case EIDL_SERVICEMEMBER_LOOKUP:
76 0 : return "error in lookup of symbol, expected service is not defined: ";
77 : case EIDL_TYPE_IDENT_CONFLICT:
78 0 : return "type and parameter/member name are equal: ";
79 : case EIDL_WRONGATTRIBUTEFLAG:
80 0 : return "the used flag is not valid in this context: ";
81 : case EIDL_DEFINED_ATTRIBUTEFLAG:
82 0 : return "flag is already set: ";
83 : case EIDL_WRONGATTRIBUTEKEYWORD:
84 0 : return "keyword not allowed: ";
85 : case EIDL_MISSINGATTRIBUTEKEYWORD:
86 0 : return "missing keyword: ";
87 : case EIDL_BAD_ATTRIBUTE_FLAGS:
88 : return
89 : "the 'attribute' flag is mandatory, and only the 'bound' and"
90 0 : " 'readonly' optional flags are accepted: ";
91 : case EIDL_OPTIONALEXPECTED:
92 0 : return "only the 'optional' flag is accepted: ";
93 : case EIDL_MIXED_INHERITANCE:
94 : return "interface inheritance declarations cannot appear in both an"
95 0 : " interface's header and its body";
96 : case EIDL_DOUBLE_INHERITANCE:
97 : return
98 0 : "interface is (directly or indirectly) inherited more than once: ";
99 : case EIDL_DOUBLE_MEMBER:
100 : return
101 0 : "member is (directly or indirectly) declared more than once: ";
102 : case EIDL_CONSTRUCTOR_PARAMETER_NOT_IN:
103 : return
104 : "a service constructor parameter may not be an out or inout"
105 0 : " parameter";
106 : case EIDL_CONSTRUCTOR_REST_PARAMETER_NOT_FIRST:
107 : return
108 : "no parameters may precede a rest parameter in a service"
109 0 : " constructor";
110 : case EIDL_REST_PARAMETER_NOT_LAST:
111 0 : return "no parameters may follow a rest parameter";
112 : case EIDL_REST_PARAMETER_NOT_ANY:
113 0 : return "a rest parameter must be of type any";
114 : case EIDL_METHOD_HAS_REST_PARAMETER:
115 0 : return "a rest parameter may not be used on an interface method";
116 : case EIDL_READONLY_ATTRIBUTE_SET_EXCEPTIONS:
117 0 : return "a readonly attribute may not have a setter raises clause";
118 : case EIDL_UNSIGNED_TYPE_ARGUMENT:
119 0 : return "an unsigned type cannot be used as a type argument";
120 : case EIDL_WRONG_NUMBER_OF_TYPE_ARGUMENTS:
121 : return
122 : "the number of given type arguments does not match the expected"
123 0 : " number of type parameters";
124 : case EIDL_INSTANTIATED_STRUCT_TYPE_TYPEDEF:
125 : return
126 : "an instantiated polymorphic struct type cannot be used in a"
127 0 : " typedef";
128 : case EIDL_IDENTICAL_TYPE_PARAMETERS:
129 0 : return "two type parameters have the same name";
130 : case EIDL_STRUCT_TYPE_TEMPLATE_WITH_BASE:
131 0 : return "a polymorphic struct type template may not have a base type";
132 : case EIDL_PUBLISHED_FORWARD:
133 : return
134 : "a published forward declaration of an interface type cannot be"
135 0 : " followed by an unpublished declaration of that type";
136 : case EIDL_PUBLISHED_USES_UNPUBLISHED:
137 : return
138 : "an unpublished entity cannot be used in the declaration of a"
139 0 : " published entity: ";
140 : case EIDL_SIMILAR_CONSTRUCTORS:
141 0 : return "two constructors have identical lists of parameter types";
142 : }
143 0 : return "unknown error";
144 : }
145 :
146 0 : static const sal_Char* warningCodeToMessage(WarningCode wCode)
147 : {
148 0 : switch (wCode)
149 : {
150 : case WIDL_EXPID_CONFLICT:
151 0 : return "exception id conflict: ";
152 : case WIDL_REQID_CONFLICT:
153 0 : return "request id conflict: ";
154 : case WIDL_INHERIT_IDCONFLICT:
155 0 : return "request id conflict in inheritance tree: ";
156 : case WIDL_TYPE_IDENT_CONFLICT:
157 0 : return "type and parameter|member name are equal: ";
158 : case WIDL_WRONG_NAMING_CONV:
159 0 : return "type or identifier doesn't fulfill the UNO naming convention: ";
160 : }
161 0 : return "unknown warning";
162 : }
163 :
164 0 : static const sal_Char* parseStateToMessage(ParseState state)
165 : {
166 0 : switch (state)
167 : {
168 : case PS_NoState:
169 0 : return "Statement can not be parsed";
170 : case PS_TypeDeclSeen:
171 0 : return "Malformed type declaration";
172 : case PS_ConstantDeclSeen:
173 0 : return "Malformed const declaration";
174 : case PS_ExceptionDeclSeen:
175 0 : return "Malformed exception declaration";
176 : case PS_InterfaceDeclSeen:
177 0 : return "Malformed interface declaration";
178 : case PS_ServiceDeclSeen:
179 0 : return "Malformed service declaration";
180 : case PS_ModuleDeclSeen:
181 0 : return "Malformed module declaration";
182 : case PS_AttributeDeclSeen:
183 0 : return "Malformed attribute declaration";
184 : case PS_PropertyDeclSeen:
185 0 : return "Malformed property declaration";
186 : case PS_OperationDeclSeen:
187 0 : return "Malformed operation declaration";
188 : case PS_InterfaceInheritanceDeclSeen:
189 0 : return "Malformed interface inheritance declaration";
190 : case PS_ConstantsDeclSeen:
191 0 : return "Malformed constants declaration";
192 : case PS_ServiceSeen:
193 0 : return "Missing service identifier following SERVICE keyword";
194 : case PS_ServiceIDSeen:
195 0 : return "Missing '{' or illegal syntax following service identifier";
196 : case PS_ServiceSqSeen:
197 0 : return "Illegal syntax following service '{' opener";
198 : case PS_ServiceBodySeen:
199 0 : return "Illegal syntax following service '}' closer";
200 : case PS_ServiceMemberSeen:
201 0 : return "Illegal syntax following service member declaration";
202 : case PS_ServiceIFHeadSeen:
203 0 : return "Illegal syntax following header of an interface member";
204 : case PS_ServiceSHeadSeen:
205 0 : return "Illegal syntax following header of an service member";
206 : case PS_ModuleSeen:
207 0 : return "Missing module identifier following MODULE keyword";
208 : case PS_ModuleIDSeen:
209 0 : return "Missing '{' or illegal syntax following module identifier";
210 : case PS_ModuleSqSeen:
211 0 : return "Illegal syntax following module '{' opener";
212 : case PS_ModuleQsSeen:
213 0 : return "Illegal syntax following module '}' closer";
214 : case PS_ModuleBodySeen:
215 0 : return "Illegal syntax following module export(s)";
216 : case PS_ConstantsSeen:
217 0 : return "Missing constants identifier following CONSTANTS keyword";
218 : case PS_ConstantsIDSeen:
219 0 : return "Missing '{' or illegal syntax following constants identifier";
220 : case PS_ConstantsSqSeen:
221 0 : return "Illegal syntax following module '{' opener";
222 : case PS_ConstantsQsSeen:
223 0 : return "Illegal syntax following module '}' closer";
224 : case PS_ConstantsBodySeen:
225 0 : return "Illegal syntax following constants export(s)";
226 : case PS_InterfaceSeen:
227 0 : return "Missing interface identifier following INTERFACE keyword";
228 : case PS_InterfaceIDSeen:
229 0 : return "Illegal syntax following interface identifier";
230 : case PS_InterfaceHeadSeen:
231 0 : return "Illegal syntax following interface head";
232 : case PS_InheritSpecSeen:
233 0 : return "Missing '{' or illegal syntax following inheritance spec";
234 : case PS_ForwardDeclSeen:
235 0 : return "Missing ';' following forward interface declaration";
236 : case PS_InterfaceSqSeen:
237 0 : return "Illegal syntax following interface '{' opener";
238 : case PS_InterfaceQsSeen:
239 0 : return "Illegal syntax following interface '}' closer";
240 : case PS_InterfaceBodySeen:
241 0 : return "Illegal syntax following interface export(s)";
242 : case PS_InheritColonSeen:
243 0 : return "Illegal syntax following ':' starting inheritance list";
244 : case PS_SNListCommaSeen:
245 0 : return "Found illegal scoped name in scoped name list";
246 : case PS_ScopedNameSeen:
247 0 : return "Missing ',' following scoped name in scoped name list";
248 : case PS_SN_IDSeen:
249 0 : return "Illegal component in scoped name";
250 : case PS_ScopeDelimSeen:
251 0 : return "Illegal component in scoped name following '::'";
252 : case PS_ConstSeen:
253 0 : return "Missing type or illegal syntax following CONST keyword";
254 : case PS_ConstTypeSeen:
255 0 : return "Missing identifier or illegal syntax following const type";
256 : case PS_ConstIDSeen:
257 0 : return "Missing '=' or illegal syntax after const identifier";
258 : case PS_ConstAssignSeen:
259 0 : return "Missing value expr or illegal syntax following '='";
260 : case PS_ConstExprSeen:
261 0 : return "Missing ';' or illegal syntax following value expr in const";
262 : case PS_TypedefSeen:
263 0 : return "Missing type or illegal syntax following TYPEDEF keyword";
264 : case PS_TypeSpecSeen:
265 0 : return "Missing declarators or illegal syntax following type spec";
266 : case PS_DeclaratorsSeen:
267 0 : return "Illegal syntax following declarators in TYPEDEF declaration";
268 : case PS_StructSeen:
269 0 : return "Missing struct identifier following STRUCT keyword";
270 : case PS_StructHeaderSeen:
271 0 : return "Missing '{' or illegal syntax following struct inheritance spec";
272 : case PS_StructIDSeen:
273 0 : return "Missing '{' or illegal syntax following struct identifier";
274 : case PS_StructSqSeen:
275 0 : return "Illegal syntax following struct '{' opener";
276 : case PS_StructQsSeen:
277 0 : return "Illegal syntax following struct '}' closer";
278 : case PS_StructBodySeen:
279 0 : return "Illegal syntax following struct member(s)";
280 : case PS_MemberTypeSeen:
281 0 : return "Illegal syntax or missing identifier following member type";
282 : case PS_MemberDeclsSeen:
283 0 : return "Illegal syntax following member declarator(s)";
284 : case PS_MemberDeclsCompleted:
285 0 : return "Missing ',' between member decls of same type(?)";
286 : case PS_EnumSeen:
287 0 : return "Illegal syntax or missing identifier following ENUM keyword";
288 : case PS_EnumIDSeen:
289 0 : return "Illegal syntax or missing '{' following enum identifier";
290 : case PS_EnumSqSeen:
291 0 : return "Illegal syntax following enum '{' opener";
292 : case PS_EnumQsSeen:
293 0 : return "Illegal syntax following enum '}' closer";
294 : case PS_EnumBodySeen:
295 0 : return "Illegal syntax following enum enumerator(s)";
296 : case PS_EnumCommaSeen:
297 0 : return "Illegal syntax or missing identifier following ',' in enum";
298 : case PS_SequenceSeen:
299 0 : return "Illegal syntax or missing '<' following SEQUENCE keyword";
300 : case PS_SequenceSqSeen:
301 0 : return "Illegal syntax or missing type following '<' in sequence";
302 : case PS_SequenceQsSeen:
303 0 : return "Illegal syntax following '>' in sequence";
304 : case PS_SequenceTypeSeen:
305 0 : return "Illegal syntax following sequence type declaration";
306 : case PS_FlagHeaderSeen:
307 0 : return "Illegal syntax after flags";
308 : case PS_AttrSeen:
309 0 : return "Illegal syntax after ATTRIBUTE keyword";
310 : case PS_AttrTypeSeen:
311 0 : return "Illegal syntax after type in attribute declaration";
312 : case PS_AttrCompleted:
313 0 : return "Illegal syntax after attribute declaration";
314 : case PS_ReadOnlySeen:
315 0 : return "Illegal syntax after READONLY keyword";
316 : case PS_OptionalSeen:
317 0 : return "Illegal syntax after OPTIONAL keyword";
318 : case PS_MayBeVoidSeen:
319 0 : return "Illegal syntax after MAYBEVOID keyword";
320 : case PS_BoundSeen:
321 0 : return "Illegal syntax after BOUND keyword";
322 : case PS_ConstrainedSeen:
323 0 : return "Illegal syntax after CONSTRAINED keyword";
324 : case PS_TransientSeen:
325 0 : return "Illegal syntax after TRANSIENT keyword";
326 : case PS_MayBeAmbigiousSeen:
327 0 : return "Illegal syntax after MAYBEAMBIGIOUS keyword";
328 : case PS_MayBeDefaultSeen:
329 0 : return "Illegal syntax after MAYBEDEFAULT keyword";
330 : case PS_RemoveableSeen:
331 0 : return "Illegal syntax after REMOVABLE keyword";
332 : case PS_PropertySeen:
333 0 : return "Illegal syntax after PROPERTY keyword";
334 : case PS_PropertyTypeSeen:
335 0 : return "Illegal syntax after type in property declaration";
336 : case PS_PropertyCompleted:
337 0 : return "Illegal syntax after property declaration";
338 : case PS_ExceptSeen:
339 0 : return "Illegal syntax or missing identifier after EXCEPTION keyword";
340 : case PS_ExceptHeaderSeen:
341 0 : return "Missing '{' or illegal syntax following exception inheritance spec";
342 : case PS_ExceptIDSeen:
343 0 : return "Illegal syntax or missing '{' after exception identifier";
344 : case PS_ExceptSqSeen:
345 0 : return "Illegal syntax after exception '{' opener";
346 : case PS_ExceptQsSeen:
347 0 : return "Illegal syntax after exception '}' closer";
348 : case PS_ExceptBodySeen:
349 0 : return "Illegal syntax after exception member(s)";
350 : case PS_OpTypeSeen:
351 0 : return "Illegal syntax or missing identifier after operation type";
352 : case PS_OpIDSeen:
353 0 : return "Illegal syntax or missing '(' after operation identifier";
354 : case PS_OpParsCompleted:
355 0 : return "Illegal syntax after operation parameter list";
356 : case PS_OpCompleted:
357 0 : return "Illegal syntax after operation declaration";
358 : case PS_OpSqSeen:
359 0 : return "Illegal syntax after operation parameter list '(' opener";
360 : case PS_OpQsSeen:
361 0 : return "Illegal syntax after operation parameter list ')' closer";
362 : case PS_OpParCommaSeen:
363 0 : return "Illegal syntax or missing direction in parameter declaration";
364 : case PS_OpParDirSeen:
365 0 : return "Illegal syntax or missing type in parameter declaration";
366 : case PS_OpParTypeSeen:
367 0 : return "Illegal syntax or missing declarator in parameter declaration";
368 : case PS_OpParDeclSeen:
369 0 : return "Illegal syntax following parameter declarator";
370 : case PS_RaiseSeen:
371 0 : return "Illegal syntax or missing '(' after RAISES keyword";
372 : case PS_RaiseSqSeen:
373 0 : return "Illegal syntax after RAISES '(' opener";
374 : case PS_RaiseQsSeen:
375 0 : return "Illegal syntax after RAISES ')' closer";
376 : case PS_DeclsCommaSeen:
377 0 : return "Illegal syntax after ',' in declarators list";
378 : case PS_DeclsDeclSeen:
379 0 : return "Illegal syntax after declarator in declarators list";
380 : default:
381 0 : return "no wider described syntax error";
382 : }
383 : }
384 :
385 0 : static OString flagToString(sal_uInt32 flag)
386 : {
387 0 : OString flagStr;
388 0 : if ( (flag & AF_READONLY) == AF_READONLY )
389 0 : flagStr += "'readonly'";
390 0 : if ( (flag & AF_OPTIONAL) == AF_OPTIONAL )
391 0 : flagStr += "'optional'";
392 0 : if ( (flag & AF_MAYBEVOID) == AF_MAYBEVOID )
393 0 : flagStr += "'maybevoid'";
394 0 : if ( (flag & AF_BOUND) == AF_BOUND )
395 0 : flagStr += "'bound'";
396 0 : if ( (flag & AF_CONSTRAINED) == AF_CONSTRAINED )
397 0 : flagStr += "'constrained'";
398 0 : if ( (flag & AF_TRANSIENT) == AF_TRANSIENT )
399 0 : flagStr += "'transient'";
400 0 : if ( (flag & AF_MAYBEAMBIGUOUS) == AF_MAYBEAMBIGUOUS )
401 0 : flagStr += "'maybeambiguous'";
402 0 : if ( (flag & AF_MAYBEDEFAULT) == AF_MAYBEDEFAULT )
403 0 : flagStr += "'maybedefault'";
404 0 : if ( (flag & AF_REMOVABLE) == AF_REMOVABLE )
405 0 : flagStr += "'removable'";
406 0 : if ( (flag & AF_ATTRIBUTE) == AF_ATTRIBUTE )
407 0 : flagStr += "'attribute'";
408 0 : if ( (flag & AF_PROPERTY) == AF_PROPERTY )
409 0 : flagStr += "'property'";
410 0 : if ( flagStr.isEmpty() )
411 0 : flagStr += "'unknown'";
412 :
413 0 : return flagStr;
414 : }
415 :
416 0 : static void errorHeader(ErrorCode eCode, sal_Int32 lineNumber, sal_uInt32 start, sal_uInt32 end)
417 : {
418 0 : OString file;
419 0 : if ( idlc()->getFileName() == idlc()->getRealFileName() )
420 0 : file = idlc()->getMainFileName();
421 : else
422 0 : file = idlc()->getFileName();
423 :
424 : fprintf(stderr, "%s:%lu [%lu:%lu] : %s", file.getStr(),
425 : sal::static_int_cast< unsigned long >(lineNumber),
426 : sal::static_int_cast< unsigned long >(start),
427 : sal::static_int_cast< unsigned long >(end),
428 0 : errorCodeToMessage(eCode));
429 0 : }
430 :
431 0 : static void errorHeader(ErrorCode eCode, sal_uInt32 lineNumber)
432 : {
433 : errorHeader(eCode, lineNumber,
434 0 : idlc()->getOffsetStart(), idlc()->getOffsetEnd());
435 0 : }
436 :
437 0 : static void errorHeader(ErrorCode eCode)
438 : {
439 0 : errorHeader(eCode, idlc()->getLineNumber(),
440 0 : idlc()->getOffsetStart(), idlc()->getOffsetEnd());
441 0 : }
442 :
443 0 : static void warningHeader(WarningCode wCode)
444 : {
445 0 : OString file;
446 0 : if ( idlc()->getFileName() == idlc()->getRealFileName() )
447 0 : file = idlc()->getMainFileName();
448 : else
449 0 : file = idlc()->getFileName();
450 :
451 : fprintf(stderr, "%s(%lu) : WARNING, %s", file.getStr(),
452 : sal::static_int_cast< unsigned long >(idlc()->getLineNumber()),
453 0 : warningCodeToMessage(wCode));
454 0 : }
455 :
456 0 : void ErrorHandler::error0(ErrorCode e)
457 : {
458 0 : errorHeader(e);
459 0 : fprintf(stderr, "\n");
460 0 : idlc()->incErrorCount();
461 0 : }
462 :
463 0 : void ErrorHandler::error1(ErrorCode e, AstDeclaration const * d)
464 : {
465 0 : errorHeader(e);
466 0 : fprintf(stderr, "'%s'\n", d->getScopedName().getStr());
467 0 : idlc()->incErrorCount();
468 0 : }
469 :
470 0 : void ErrorHandler::error2(
471 : ErrorCode e, AstDeclaration const * d1, AstDeclaration const * d2)
472 : {
473 0 : errorHeader(e);
474 0 : fprintf(stderr, "'%s', '%s'\n", d1->getScopedName().getStr(),
475 0 : d2->getScopedName().getStr());
476 0 : idlc()->incErrorCount();
477 0 : }
478 :
479 0 : void ErrorHandler::error3(ErrorCode e, AstDeclaration* d1, AstDeclaration* d2, AstDeclaration* d3)
480 : {
481 0 : errorHeader(e);
482 0 : fprintf(stderr, "'%s', '%s', '%s'\n", d1->getScopedName().getStr(),
483 0 : d2->getScopedName().getStr(), d3->getScopedName().getStr());
484 0 : idlc()->incErrorCount();
485 0 : }
486 :
487 0 : void ErrorHandler::warning0(WarningCode w, const sal_Char* warningmsg)
488 : {
489 0 : if ( idlc()->getOptions()->isValid("-w") || idlc()->getOptions()->isValid("-we") ) {
490 0 : warningHeader(w);
491 0 : fprintf(stderr, "%s\n", warningmsg);
492 : }
493 :
494 0 : if ( idlc()->getOptions()->isValid("-we") )
495 0 : idlc()->incErrorCount();
496 : else
497 0 : idlc()->incWarningCount();
498 0 : }
499 :
500 0 : void ErrorHandler::syntaxError(ParseState ps, sal_Int32 lineNumber, const sal_Char* errmsg)
501 : {
502 0 : errorHeader(EIDL_SYNTAX_ERROR, lineNumber);
503 0 : fprintf(stderr, "%s: %s\n", parseStateToMessage(ps), errmsg);
504 0 : idlc()->incErrorCount();
505 0 : }
506 :
507 0 : void ErrorHandler::coercionError(AstExpression *pExpr, ExprType et)
508 : {
509 0 : errorHeader(EIDL_COERCION_FAILURE);
510 : fprintf(stderr, "'%s' to '%s'\n", pExpr->toString().getStr(),
511 0 : exprTypeToString(et));
512 0 : idlc()->incErrorCount();
513 0 : }
514 :
515 0 : void ErrorHandler::lookupError(const OString& n)
516 : {
517 0 : errorHeader(EIDL_LOOKUP_ERROR);
518 0 : fprintf(stderr, "'%s'\n", n.getStr());
519 0 : idlc()->incErrorCount();
520 0 : }
521 :
522 0 : void ErrorHandler::lookupError(ErrorCode e, const OString& n, AstDeclaration* pScope)
523 : {
524 0 : errorHeader(e);
525 0 : fprintf(stderr, "'%s' in '%s'\n", n.getStr(), pScope->getFullName().getStr());
526 0 : idlc()->incErrorCount();
527 0 : }
528 :
529 0 : void ErrorHandler::flagError(ErrorCode e, sal_uInt32 flag)
530 : {
531 0 : errorHeader(e);
532 0 : fprintf(stderr, "'%s'\n", flagToString(flag).getStr());
533 0 : idlc()->incErrorCount();
534 0 : }
535 :
536 0 : void ErrorHandler::noTypeError(AstDeclaration const * pDecl)
537 : {
538 0 : errorHeader(EIDL_NOT_A_TYPE);
539 0 : fprintf(stderr, "'%s'\n", pDecl->getScopedName().getStr());
540 0 : idlc()->incErrorCount();
541 0 : }
542 :
543 : namespace {
544 :
545 0 : char const * nodeTypeName(NodeType nodeType) {
546 0 : switch (nodeType) {
547 : case NT_interface:
548 0 : return "interface";
549 :
550 : case NT_exception:
551 0 : return "exception";
552 :
553 : case NT_struct:
554 0 : return "struct";
555 :
556 : default:
557 0 : return "";
558 : }
559 : }
560 :
561 : }
562 :
563 0 : void ErrorHandler::inheritanceError(NodeType nodeType, const OString* name, AstDeclaration* pDecl)
564 : {
565 0 : if ( nodeType == NT_interface &&
566 0 : (pDecl->getNodeType() == NT_interface) &&
567 0 : !((AstInterface*)pDecl)->isDefined() )
568 : {
569 0 : errorHeader(EIDL_INHERIT_FWD_ERROR);
570 : fprintf(stderr, "interface '%s' cannot inherit from forward declared interface '%s'\n",
571 0 : name->getStr(), pDecl->getScopedName().getStr());
572 : } else
573 : {
574 0 : errorHeader(EIDL_CANT_INHERIT);
575 : fprintf(stderr, "%s '%s' from '%s'\n",
576 : nodeTypeName(nodeType), name->getStr(),
577 0 : pDecl->getScopedName().getStr());
578 : }
579 0 : idlc()->incErrorCount();
580 0 : }
581 :
582 0 : void ErrorHandler::forwardLookupError(AstDeclaration* pForward,
583 : const OString& name)
584 : {
585 0 : errorHeader(EIDL_FWD_DECL_LOOKUP);
586 : fprintf(stderr, "trying to look up '%s' in undefined forward declared interface '%s'\n",
587 0 : pForward->getScopedName().getStr(), name.getStr());
588 0 : idlc()->incErrorCount();
589 0 : }
590 :
591 0 : void ErrorHandler::constantExpected(AstDeclaration* pDecl,
592 : const OString& name)
593 : {
594 0 : errorHeader(EIDL_CONSTANT_EXPECTED);
595 0 : fprintf(stderr, "'%s' is bound to '%s'\n", name.getStr(), pDecl->getScopedName().getStr());
596 0 : idlc()->incErrorCount();
597 0 : }
598 :
599 0 : void ErrorHandler::evalError(AstExpression* pExpr)
600 : {
601 0 : errorHeader(EIDL_EVAL_ERROR);
602 0 : fprintf(stderr, "'%s'\n", pExpr->toString().getStr());
603 0 : idlc()->incErrorCount();
604 0 : }
605 :
606 0 : bool ErrorHandler::checkPublished(AstDeclaration const * decl, bool bOptional) {
607 0 : if (idlc()->isPublished() && !decl->isPublished() && !bOptional) {
608 0 : error1(EIDL_PUBLISHED_USES_UNPUBLISHED, decl);
609 0 : return false;
610 : } else {
611 0 : return true;
612 : }
613 : }
614 :
615 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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