5 * Copyright 2002 Ove Kaaven
6 * Copyright 2006-2008 Robert Shearman
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public
10 * License as published by the Free Software Foundation; either
11 * version 2.1 of the License, or (at your option) any later version.
13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with this library; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
44 /* Berkeley yacc (byacc) doesn't seem to know about these */
45 /* Some *BSD supplied versions do define these though */
47 # define YYEMPTY (-1) /* Empty lookahead value of yychar */
50 # define YYLEX yylex()
53 #elif defined(YYBISON)
54 /* Bison was used for original development */
55 /* #define YYEMPTY -2 */
56 /* #define YYLEX yylex() */
59 /* No yacc we know yet */
60 # if !defined(YYEMPTY) || !defined(YYLEX)
61 # error Yacc version/type unknown. This version needs to be verified for settings of YYEMPTY and YYLEX.
62 # elif defined(__GNUC__) /* gcc defines the #warning directive */
63 # warning Yacc version/type unknown. It defines YYEMPTY and YYLEX, but is not tested
64 /* #else we just take a chance that it works... */
68 #define YYERROR_VERBOSE
70 unsigned char pointer_default
= RPC_FC_UP
;
71 static int is_in_interface
= FALSE
;
72 static int is_object_interface
= FALSE
;
73 /* are we inside a library block? */
74 static int is_inside_library
= FALSE
;
76 typedef
struct list typelist_t
;
88 typedef
struct _decl_spec_t
92 enum storage_class stgclass
;
95 typelist_t incomplete_types
= LIST_INIT
(incomplete_types
);
97 static void add_incomplete
(type_t
*t
);
98 static void fix_incomplete
(void);
100 static str_list_t
*append_str
(str_list_t
*list
, char *str
);
101 static attr_list_t
*append_attr
(attr_list_t
*list
, attr_t
*attr
);
102 static attr_list_t
*append_attr_list
(attr_list_t
*new_list
, attr_list_t
*old_list
);
103 static decl_spec_t
*make_decl_spec
(type_t
*type
, decl_spec_t
*left
, decl_spec_t
*right
, attr_t
*attr
, enum storage_class stgclass
);
104 static attr_t
*make_attr
(enum attr_type type
);
105 static attr_t
*make_attrv
(enum attr_type type
, unsigned long val
);
106 static attr_t
*make_attrp
(enum attr_type type
, void *val
);
107 static expr_list_t
*append_expr
(expr_list_t
*list
, expr_t
*expr
);
108 static array_dims_t
*append_array
(array_dims_t
*list
, expr_t
*expr
);
109 static void set_type
(var_t
*v
, decl_spec_t
*decl_spec
, const declarator_t
*decl
, int top
);
110 static var_list_t
*set_var_types
(attr_list_t
*attrs
, decl_spec_t
*decl_spec
, declarator_list_t
*decls
);
111 static ifref_list_t
*append_ifref
(ifref_list_t
*list
, ifref_t
*iface
);
112 static ifref_t
*make_ifref
(type_t
*iface
);
113 static var_list_t
*append_var
(var_list_t
*list
, var_t
*var
);
114 static var_list_t
*append_var_list
(var_list_t
*list
, var_list_t
*vars
);
115 static var_t
*make_var
(char *name
);
116 static declarator_list_t
*append_declarator
(declarator_list_t
*list
, declarator_t
*p
);
117 static declarator_t
*make_declarator
(var_t
*var
);
118 static func_list_t
*append_func
(func_list_t
*list
, func_t
*func
);
119 static func_t
*make_func
(var_t
*def
);
120 static type_t
*make_class
(char *name
);
121 static type_t
*make_safearray
(type_t
*type
);
122 static type_t
*make_builtin
(char *name
);
123 static type_t
*make_int
(int sign
);
124 static typelib_t
*make_library
(const char *name
, const attr_list_t
*attrs
);
125 static type_t
*make_func_type
(var_list_t
*args
);
126 static type_t
*make_pointer_type
(type_t
*ref
, attr_list_t
*attrs
);
127 static type_t
*append_ptrchain_type
(type_t
*ptrchain
, type_t
*type
);
129 static type_t
*reg_type
(type_t
*type
, const char *name
, int t
);
130 static type_t
*reg_typedefs
(decl_spec_t
*decl_spec
, var_list_t
*names
, attr_list_t
*attrs
);
131 static type_t
*find_type_or_error
(const char *name
, int t
);
132 static type_t
*find_type_or_error2
(char *name
, int t
);
133 static type_t
*get_type
(unsigned char type
, char *name
, int t
);
134 static type_t
*get_typev
(unsigned char type
, var_t
*name
, int t
);
136 static var_t
*reg_const
(var_t
*var
);
138 static void write_libid
(const typelib_t
*typelib
);
139 static void write_clsid
(type_t
*cls
);
140 static void write_diid
(type_t
*iface
);
141 static void write_iid
(type_t
*iface
);
143 static int compute_method_indexes
(type_t
*iface
);
144 static char *gen_name
(void);
145 static statement_t
*process_typedefs
(var_list_t
*names
);
146 static void check_arg
(var_t
*arg
);
147 static void check_functions
(const type_t
*iface
);
148 static void check_all_user_types
(const statement_list_t
*stmts
);
149 static attr_list_t
*check_iface_attrs
(const char *name
, attr_list_t
*attrs
);
150 static attr_list_t
*check_function_attrs
(const char *name
, attr_list_t
*attrs
);
151 static attr_list_t
*check_typedef_attrs
(attr_list_t
*attrs
);
152 static attr_list_t
*check_enum_attrs
(attr_list_t
*attrs
);
153 static attr_list_t
*check_struct_attrs
(attr_list_t
*attrs
);
154 static attr_list_t
*check_union_attrs
(attr_list_t
*attrs
);
155 static attr_list_t
*check_field_attrs
(const char *name
, attr_list_t
*attrs
);
156 static attr_list_t
*check_library_attrs
(const char *name
, attr_list_t
*attrs
);
157 static attr_list_t
*check_dispiface_attrs
(const char *name
, attr_list_t
*attrs
);
158 static attr_list_t
*check_module_attrs
(const char *name
, attr_list_t
*attrs
);
159 static attr_list_t
*check_coclass_attrs
(const char *name
, attr_list_t
*attrs
);
160 const char *get_attr_display_name
(enum attr_type type
);
161 static void add_explicit_handle_if_necessary
(func_t
*func
);
162 static void check_def
(const type_t
*t
);
164 static statement_t
*make_statement
(enum statement_type type
);
165 static statement_t
*make_statement_type_decl
(type_t
*type
);
166 static statement_t
*make_statement_reference
(type_t
*type
);
167 static statement_t
*make_statement_declaration
(var_t
*var
);
168 static statement_t
*make_statement_library
(typelib_t
*typelib
);
169 static statement_t
*make_statement_cppquote
(const char *str
);
170 static statement_t
*make_statement_importlib
(const char *str
);
171 static statement_t
*make_statement_module
(type_t
*type
);
172 static statement_t
*make_statement_import
(const char *str
);
173 static statement_list_t
*append_statement
(statement_list_t
*list
, statement_t
*stmt
);
174 static func_list_t
*append_func_from_statement
(func_list_t
*list
, statement_t
*stmt
);
183 attr_list_t
*attr_list
;
184 str_list_t
*str_list
;
186 expr_list_t
*expr_list
;
187 array_dims_t
*array_dims
;
190 var_list_t
*var_list
;
191 declarator_t
*declarator
;
192 declarator_list_t
*declarator_list
;
194 func_list_t
*func_list
;
195 statement_t
*statement
;
196 statement_list_t
*stmt_list
;
198 ifref_list_t
*ifref_list
;
203 interface_info_t ifinfo
;
205 struct _import_t
*import
;
206 struct _decl_spec_t
*declspec
;
207 enum storage_class stgclass
;
210 %token
<str
> aIDENTIFIER
211 %token
<str
> aKNOWNTYPE
212 %token
<num
> aNUM aHEXNUM
214 %token
<str
> aSTRING aWSTRING
219 %token EQUALITY INEQUALITY
220 %token GREATEREQUAL LESSEQUAL
221 %token LOGICALOR LOGICALAND
222 %token tAGGREGATABLE tALLOCATE tAPPOBJECT tASYNC tASYNCUUID
223 %token tAUTOHANDLE tBINDABLE tBOOLEAN tBROADCAST tBYTE tBYTECOUNT
224 %token tCALLAS tCALLBACK tCASE tCDECL tCHAR tCOCLASS tCODE tCOMMSTATUS
225 %token tCONST tCONTEXTHANDLE tCONTEXTHANDLENOSERIALIZE
226 %token tCONTEXTHANDLESERIALIZE tCONTROL tCPPQUOTE
228 %token tDEFAULTCOLLELEM
230 %token tDEFAULTVTABLE
232 %token tDISPINTERFACE
233 %token tDLLNAME tDOUBLE tDUAL
235 %token tENTRY tENUM tERRORSTATUST
236 %token tEXPLICITHANDLE tEXTERN
242 %token tHELPCONTEXT tHELPFILE
243 %token tHELPSTRING tHELPSTRINGCONTEXT tHELPSTRINGDLL
245 %token tHYPER tID tIDEMPOTENT
247 %token tIMMEDIATEBIND
248 %token tIMPLICITHANDLE
249 %token tIMPORT tIMPORTLIB
250 %token tIN tIN_LINE tINLINE
255 %token tLENGTHIS tLIBRARY
262 %token tNONEXTENSIBLE
264 %token tOBJECT tODL tOLEAUTOMATION
268 %token tPOINTERDEFAULT
270 %token tPROPGET tPROPPUT tPROPPUTREF
274 %token tREADONLY tREF
283 %token tSIZEIS tSIZEOF
288 %token tSTRICTCONTEXTHANDLE
289 %token tSTRING tSTRUCT
290 %token tSWITCH tSWITCHIS tSWITCHTYPE
302 %token tWCHAR tWIREMARSHAL
304 %type
<attr
> attribute type_qualifier function_specifier
305 %type
<attr_list
> m_attributes attributes attrib_list m_type_qual_list
306 %type
<str_list
> str_list
307 %type
<expr
> m_expr expr expr_const expr_int_const array
308 %type
<expr_list
> m_exprs
/* exprs expr_list */ expr_list_int_const
309 %type
<ifinfo
> interfacehdr
310 %type
<stgclass
> storage_cls_spec
311 %type
<declspec
> decl_spec decl_spec_no_type m_decl_spec_no_type
312 %type
<type
> inherit interface interfacedef interfacedec
313 %type
<type
> dispinterface dispinterfacehdr dispinterfacedef
314 %type
<type
> module modulehdr moduledef
315 %type
<type
> base_type int_std
316 %type
<type
> enumdef structdef uniondef typedecl
318 %type
<ifref
> coclass_int
319 %type
<ifref_list
> coclass_ints
320 %type
<var
> arg ne_union_field union_field s_field case
enum declaration
321 %type
<var_list
> m_args no_args args fields ne_union_fields cases enums enum_list dispint_props field
322 %type
<var
> m_ident t_ident ident
323 %type
<declarator
> declarator direct_declarator init_declarator
324 %type
<declarator_list
> declarator_list
326 %type
<func_list
> int_statements dispint_meths
327 %type
<type
> coclass coclasshdr coclassdef
328 %type
<num
> pointer_type version
329 %type
<str
> libraryhdr callconv cppquote importlib import
330 %type
<uuid
> uuid_string
331 %type
<import
> import_start
332 %type
<typelib
> library_start librarydef
333 %type
<statement
> statement typedef
334 %type
<stmt_list
> gbl_statements imp_statements
343 %left EQUALITY INEQUALITY
344 %left
'<' '>' LESSEQUAL GREATEREQUAL
348 %right
'!' '~' CAST PPTR POS NEG ADDRESSOF tSIZEOF
349 %left
'.' MEMBERPTR
'[' ']'
353 input: gbl_statements
{ fix_incomplete
();
354 check_all_user_types
($1);
362 gbl_statements: { $$
= NULL
; }
363 | gbl_statements interfacedec
{ $$
= $1; }
364 | gbl_statements interfacedef
{ $$
= append_statement
($1, make_statement_type_decl
($2)); }
365 | gbl_statements coclass
';' { $$
= $1;
366 reg_type
($2, $2->name
, 0);
367 if
(!parse_only
&& do_header
) write_coclass_forward
($2);
369 | gbl_statements coclassdef
{ $$
= append_statement
($1, make_statement_type_decl
($2));
370 add_typelib_entry
($2);
371 reg_type
($2, $2->name
, 0);
372 if
(!parse_only
&& do_header
) write_coclass_forward
($2);
374 | gbl_statements moduledef
{ $$
= append_statement
($1, make_statement_module
($2));
375 add_typelib_entry
($2);
377 | gbl_statements librarydef
{ $$
= append_statement
($1, make_statement_library
($2)); }
378 | gbl_statements statement
{ $$
= append_statement
($1, $2); }
381 imp_statements: { $$
= NULL
; }
382 | imp_statements interfacedec
{ $$
= append_statement
($1, make_statement_reference
($2)); if
(!parse_only
) add_typelib_entry
($2); }
383 | imp_statements interfacedef
{ $$
= append_statement
($1, make_statement_type_decl
($2)); if
(!parse_only
) add_typelib_entry
($2); }
384 | imp_statements coclass
';' { $$
= $1; reg_type
($2, $2->name
, 0); if
(!parse_only
&& do_header
) write_coclass_forward
($2); }
385 | imp_statements coclassdef
{ $$
= append_statement
($1, make_statement_type_decl
($2));
386 if
(!parse_only
) add_typelib_entry
($2);
387 reg_type
($2, $2->name
, 0);
388 if
(!parse_only
&& do_header
) write_coclass_forward
($2);
390 | imp_statements moduledef
{ $$
= append_statement
($1, make_statement_module
($2)); if
(!parse_only
) add_typelib_entry
($2); }
391 | imp_statements statement
{ $$
= append_statement
($1, $2); }
392 | imp_statements importlib
{ $$
= append_statement
($1, make_statement_importlib
($2)); }
393 | imp_statements librarydef
{ $$
= append_statement
($1, make_statement_library
($2)); }
396 int_statements: { $$
= NULL
; }
397 | int_statements statement
{ $$
= append_func_from_statement
( $1, $2 ); }
405 cppquote
{ $$
= make_statement_cppquote
($1); }
406 | typedecl
';' { $$
= make_statement_type_decl
($1);
407 if
(!parse_only
&& do_header
) {
408 write_type_def_or_decl
(header
, $1, FALSE
, NULL
);
409 fprintf
(header
, ";\n\n");
412 | declaration
';' { $$
= make_statement_declaration
($1);
413 if
(!parse_only
&& do_header
) write_declaration
($1, is_in_interface
);
415 | import
{ $$
= make_statement_import
($1); }
416 | typedef
';' { $$
= $1; }
423 | attributes enumdef
{ $$
= $2; $$
->attrs
= check_enum_attrs
($1); }
424 | attributes structdef
{ $$
= $2; $$
->attrs
= check_struct_attrs
($1); }
425 | attributes uniondef
{ $$
= $2; $$
->attrs
= check_union_attrs
($1); }
428 cppquote: tCPPQUOTE
'(' aSTRING
')' { $$
= $3; if
(!parse_only
&& do_header
) fprintf
(header
, "%s\n", $3); }
430 import_start: tIMPORT aSTRING
';' { assert
(yychar == YYEMPTY
);
431 $$
= xmalloc
(sizeof
(struct _import_t
));
433 $$
->import_performed
= do_import
($2);
434 if
(!$$
->import_performed
) yychar = aEOF
;
438 import: import_start imp_statements aEOF
{ $$
= $1->name
;
439 if
($1->import_performed
) pop_import
();
441 if
(!parse_only
&& do_header
) write_import
($$
);
445 importlib: tIMPORTLIB
'(' aSTRING
')'
446 semicolon_opt
{ $$
= $3; if
(!parse_only
) add_importlib
($3); }
449 libraryhdr: tLIBRARY aIDENTIFIER
{ $$
= $2; }
451 library_start: attributes libraryhdr
'{' { $$
= make_library
($2, check_library_attrs
($2, $1));
452 if
(!parse_only
) start_typelib
($$
);
453 if
(!parse_only
&& do_header
) write_library
($$
);
454 if
(!parse_only
&& do_idfile
) write_libid
($$
);
455 is_inside_library
= TRUE
;
458 librarydef: library_start imp_statements
'}'
459 semicolon_opt
{ $$
= $1;
461 if
(!parse_only
) end_typelib
();
462 is_inside_library
= FALSE
;
466 m_args: { $$
= NULL
; }
470 no_args: tVOID
{ $$
= NULL
; }
473 args: arg
{ check_arg
($1); $$
= append_var
( NULL
, $1 ); }
474 | args
',' arg
{ check_arg
($3); $$
= append_var
( $1, $3); }
478 /* split into two rules to get bison to resolve a tVOID conflict */
479 arg: attributes decl_spec declarator
{ $$
= $3->var
;
481 if
($2->stgclass
!= STG_NONE
&& $2->stgclass
!= STG_REGISTER
)
482 error_loc
("invalid storage class for function parameter\n");
483 set_type
($$
, $2, $3, TRUE
);
486 | decl_spec declarator
{ $$
= $2->var
;
487 if
($1->stgclass
!= STG_NONE
&& $1->stgclass
!= STG_REGISTER
)
488 error_loc
("invalid storage class for function parameter\n");
489 set_type
($$
, $1, $2, TRUE
);
494 array: '[' m_expr
']' { $$
= $2; }
495 |
'[' '*' ']' { $$
= make_expr
(EXPR_VOID
); }
498 m_attributes: { $$
= NULL
; }
503 '[' attrib_list
']' { $$
= $2; }
506 attrib_list: attribute
{ $$
= append_attr
( NULL
, $1 ); }
507 | attrib_list
',' attribute
{ $$
= append_attr
( $1, $3 ); }
508 | attrib_list
']' '[' attribute
{ $$
= append_attr
( $1, $4 ); }
511 str_list: aSTRING
{ $$
= append_str
( NULL
, $1 ); }
512 | str_list
',' aSTRING
{ $$
= append_str
( $1, $3 ); }
515 attribute: { $$
= NULL
; }
516 | tAGGREGATABLE
{ $$
= make_attr
(ATTR_AGGREGATABLE
); }
517 | tAPPOBJECT
{ $$
= make_attr
(ATTR_APPOBJECT
); }
518 | tASYNC
{ $$
= make_attr
(ATTR_ASYNC
); }
519 | tAUTOHANDLE
{ $$
= make_attr
(ATTR_AUTO_HANDLE
); }
520 | tBINDABLE
{ $$
= make_attr
(ATTR_BINDABLE
); }
521 | tBROADCAST
{ $$
= make_attr
(ATTR_BROADCAST
); }
522 | tCALLAS
'(' ident
')' { $$
= make_attrp
(ATTR_CALLAS
, $3); }
523 | tCASE
'(' expr_list_int_const
')' { $$
= make_attrp
(ATTR_CASE
, $3); }
524 | tCONTEXTHANDLE
{ $$
= make_attrv
(ATTR_CONTEXTHANDLE
, 0); }
525 | tCONTEXTHANDLENOSERIALIZE
{ $$
= make_attrv
(ATTR_CONTEXTHANDLE
, 0); /* RPC_CONTEXT_HANDLE_DONT_SERIALIZE */ }
526 | tCONTEXTHANDLESERIALIZE
{ $$
= make_attrv
(ATTR_CONTEXTHANDLE
, 0); /* RPC_CONTEXT_HANDLE_SERIALIZE */ }
527 | tCONTROL
{ $$
= make_attr
(ATTR_CONTROL
); }
528 | tDEFAULT
{ $$
= make_attr
(ATTR_DEFAULT
); }
529 | tDEFAULTCOLLELEM
{ $$
= make_attr
(ATTR_DEFAULTCOLLELEM
); }
530 | tDEFAULTVALUE
'(' expr_const
')' { $$
= make_attrp
(ATTR_DEFAULTVALUE
, $3); }
531 | tDEFAULTVTABLE
{ $$
= make_attr
(ATTR_DEFAULTVTABLE
); }
532 | tDISPLAYBIND
{ $$
= make_attr
(ATTR_DISPLAYBIND
); }
533 | tDLLNAME
'(' aSTRING
')' { $$
= make_attrp
(ATTR_DLLNAME
, $3); }
534 | tDUAL
{ $$
= make_attr
(ATTR_DUAL
); }
535 | tENDPOINT
'(' str_list
')' { $$
= make_attrp
(ATTR_ENDPOINT
, $3); }
536 | tENTRY
'(' expr_const
')' { $$
= make_attrp
(ATTR_ENTRY
, $3); }
537 | tEXPLICITHANDLE
{ $$
= make_attr
(ATTR_EXPLICIT_HANDLE
); }
538 | tHANDLE
{ $$
= make_attr
(ATTR_HANDLE
); }
539 | tHELPCONTEXT
'(' expr_int_const
')' { $$
= make_attrp
(ATTR_HELPCONTEXT
, $3); }
540 | tHELPFILE
'(' aSTRING
')' { $$
= make_attrp
(ATTR_HELPFILE
, $3); }
541 | tHELPSTRING
'(' aSTRING
')' { $$
= make_attrp
(ATTR_HELPSTRING
, $3); }
542 | tHELPSTRINGCONTEXT
'(' expr_int_const
')' { $$
= make_attrp
(ATTR_HELPSTRINGCONTEXT
, $3); }
543 | tHELPSTRINGDLL
'(' aSTRING
')' { $$
= make_attrp
(ATTR_HELPSTRINGDLL
, $3); }
544 | tHIDDEN
{ $$
= make_attr
(ATTR_HIDDEN
); }
545 | tID
'(' expr_int_const
')' { $$
= make_attrp
(ATTR_ID
, $3); }
546 | tIDEMPOTENT
{ $$
= make_attr
(ATTR_IDEMPOTENT
); }
547 | tIIDIS
'(' expr
')' { $$
= make_attrp
(ATTR_IIDIS
, $3); }
548 | tIMMEDIATEBIND
{ $$
= make_attr
(ATTR_IMMEDIATEBIND
); }
549 | tIMPLICITHANDLE
'(' tHANDLET aIDENTIFIER
')' { $$
= make_attrp
(ATTR_IMPLICIT_HANDLE
, $4); }
550 | tIN
{ $$
= make_attr
(ATTR_IN
); }
551 | tINPUTSYNC
{ $$
= make_attr
(ATTR_INPUTSYNC
); }
552 | tLENGTHIS
'(' m_exprs
')' { $$
= make_attrp
(ATTR_LENGTHIS
, $3); }
553 | tLCID
'(' expr_int_const
')' { $$
= make_attrp
(ATTR_LIBLCID
, $3); }
554 | tLOCAL
{ $$
= make_attr
(ATTR_LOCAL
); }
555 | tNONBROWSABLE
{ $$
= make_attr
(ATTR_NONBROWSABLE
); }
556 | tNONCREATABLE
{ $$
= make_attr
(ATTR_NONCREATABLE
); }
557 | tNONEXTENSIBLE
{ $$
= make_attr
(ATTR_NONEXTENSIBLE
); }
558 | tOBJECT
{ $$
= make_attr
(ATTR_OBJECT
); }
559 | tODL
{ $$
= make_attr
(ATTR_ODL
); }
560 | tOLEAUTOMATION
{ $$
= make_attr
(ATTR_OLEAUTOMATION
); }
561 | tOPTIONAL
{ $$
= make_attr
(ATTR_OPTIONAL
); }
562 | tOUT
{ $$
= make_attr
(ATTR_OUT
); }
563 | tPOINTERDEFAULT
'(' pointer_type
')' { $$
= make_attrv
(ATTR_POINTERDEFAULT
, $3); }
564 | tPROPGET
{ $$
= make_attr
(ATTR_PROPGET
); }
565 | tPROPPUT
{ $$
= make_attr
(ATTR_PROPPUT
); }
566 | tPROPPUTREF
{ $$
= make_attr
(ATTR_PROPPUTREF
); }
567 | tPUBLIC
{ $$
= make_attr
(ATTR_PUBLIC
); }
568 | tRANGE
'(' expr_int_const
',' expr_int_const
')'
569 { expr_list_t
*list
= append_expr
( NULL
, $3 );
570 list
= append_expr
( list
, $5 );
571 $$
= make_attrp
(ATTR_RANGE
, list
); }
572 | tREADONLY
{ $$
= make_attr
(ATTR_READONLY
); }
573 | tREQUESTEDIT
{ $$
= make_attr
(ATTR_REQUESTEDIT
); }
574 | tRESTRICTED
{ $$
= make_attr
(ATTR_RESTRICTED
); }
575 | tRETVAL
{ $$
= make_attr
(ATTR_RETVAL
); }
576 | tSIZEIS
'(' m_exprs
')' { $$
= make_attrp
(ATTR_SIZEIS
, $3); }
577 | tSOURCE
{ $$
= make_attr
(ATTR_SOURCE
); }
578 | tSTRICTCONTEXTHANDLE
{ $$
= make_attr
(ATTR_STRICTCONTEXTHANDLE
); }
579 | tSTRING
{ $$
= make_attr
(ATTR_STRING
); }
580 | tSWITCHIS
'(' expr
')' { $$
= make_attrp
(ATTR_SWITCHIS
, $3); }
581 | tSWITCHTYPE
'(' type
')' { $$
= make_attrp
(ATTR_SWITCHTYPE
, $3); }
582 | tTRANSMITAS
'(' type
')' { $$
= make_attrp
(ATTR_TRANSMITAS
, $3); }
583 | tUUID
'(' uuid_string
')' { $$
= make_attrp
(ATTR_UUID
, $3); }
584 | tV1ENUM
{ $$
= make_attr
(ATTR_V1ENUM
); }
585 | tVARARG
{ $$
= make_attr
(ATTR_VARARG
); }
586 | tVERSION
'(' version
')' { $$
= make_attrv
(ATTR_VERSION
, $3); }
587 | tWIREMARSHAL
'(' type
')' { $$
= make_attrp
(ATTR_WIREMARSHAL
, $3); }
588 | pointer_type
{ $$
= make_attrv
(ATTR_POINTERTYPE
, $1); }
593 | aSTRING
{ if
(!is_valid_uuid
($1))
594 error_loc
("invalid UUID: %s\n", $1);
595 $$
= parse_uuid
($1); }
598 callconv: tCDECL
{ $$
= $
<str
>1; }
599 | tFASTCALL
{ $$
= $
<str
>1; }
600 | tPASCAL
{ $$
= $
<str
>1; }
601 | tSTDCALL
{ $$
= $
<str
>1; }
604 cases: { $$
= NULL
; }
605 | cases case
{ $$
= append_var
( $1, $2 ); }
608 case: tCASE expr_int_const
':' union_field
{ attr_t
*a
= make_attrp
(ATTR_CASE
, append_expr
( NULL
, $2 ));
609 $$
= $4; if
(!$$
) $$
= make_var
(NULL
);
610 $$
->attrs
= append_attr
( $$
->attrs
, a
);
612 | tDEFAULT
':' union_field
{ attr_t
*a
= make_attr
(ATTR_DEFAULT
);
613 $$
= $3; if
(!$$
) $$
= make_var
(NULL
);
614 $$
->attrs
= append_attr
( $$
->attrs
, a
);
618 enums: { $$
= NULL
; }
619 | enum_list
',' { $$
= $1; }
623 enum_list: enum { if
(!$1->eval
)
624 $1->eval
= make_exprl
(EXPR_NUM
, 0 /* default for first enum entry */);
625 $$
= append_var
( NULL
, $1 );
627 | enum_list
',' enum { if
(!$3->eval
)
629 var_t
*last
= LIST_ENTRY
( list_tail
($$
), var_t
, entry
);
630 $3->eval
= make_exprl
(EXPR_NUM
, last
->eval
->cval
+ 1);
632 $$
= append_var
( $1, $3 );
636 enum: ident
'=' expr_int_const
{ $$
= reg_const
($1);
638 $$
->type
= make_int
(0);
640 | ident
{ $$
= reg_const
($1);
641 $$
->type
= make_int
(0);
645 enumdef: tENUM t_ident
'{' enums
'}' { $$
= get_typev
(RPC_FC_ENUM16
, $2, tsENUM
);
646 $$
->kind
= TKIND_ENUM
;
647 $$
->fields_or_args
= $4;
650 add_typelib_entry
($$
);
654 m_exprs: m_expr
{ $$
= append_expr
( NULL
, $1 ); }
655 | m_exprs
',' m_expr
{ $$
= append_expr
( $1, $3 ); }
659 exprs: { $$ = make_expr(EXPR_VOID); }
664 | expr_list ',' expr { LINK($3, $1); $$ = $3; }
668 m_expr: { $$
= make_expr
(EXPR_VOID
); }
672 expr: aNUM
{ $$
= make_exprl
(EXPR_NUM
, $1); }
673 | aHEXNUM
{ $$
= make_exprl
(EXPR_HEXNUM
, $1); }
674 | aDOUBLE
{ $$
= make_exprd
(EXPR_DOUBLE
, $1); }
675 | tFALSE
{ $$
= make_exprl
(EXPR_TRUEFALSE
, 0); }
676 | tNULL
{ $$
= make_exprl
(EXPR_NUM
, 0); }
677 | tTRUE
{ $$
= make_exprl
(EXPR_TRUEFALSE
, 1); }
678 | aSTRING
{ $$
= make_exprs
(EXPR_STRLIT
, $1); }
679 | aWSTRING
{ $$
= make_exprs
(EXPR_WSTRLIT
, $1); }
680 | aIDENTIFIER
{ $$
= make_exprs
(EXPR_IDENTIFIER
, $1); }
681 | expr
'?' expr
':' expr
{ $$
= make_expr3
(EXPR_COND
, $1, $3, $5); }
682 | expr LOGICALOR expr
{ $$
= make_expr2
(EXPR_LOGOR
, $1, $3); }
683 | expr LOGICALAND expr
{ $$
= make_expr2
(EXPR_LOGAND
, $1, $3); }
684 | expr
'|' expr
{ $$
= make_expr2
(EXPR_OR
, $1, $3); }
685 | expr
'^' expr
{ $$
= make_expr2
(EXPR_XOR
, $1, $3); }
686 | expr
'&' expr
{ $$
= make_expr2
(EXPR_AND
, $1, $3); }
687 | expr EQUALITY expr
{ $$
= make_expr2
(EXPR_EQUALITY
, $1, $3); }
688 | expr INEQUALITY expr
{ $$
= make_expr2
(EXPR_INEQUALITY
, $1, $3); }
689 | expr
'>' expr
{ $$
= make_expr2
(EXPR_GTR
, $1, $3); }
690 | expr
'<' expr
{ $$
= make_expr2
(EXPR_LESS
, $1, $3); }
691 | expr GREATEREQUAL expr
{ $$
= make_expr2
(EXPR_GTREQL
, $1, $3); }
692 | expr LESSEQUAL expr
{ $$
= make_expr2
(EXPR_LESSEQL
, $1, $3); }
693 | expr SHL expr
{ $$
= make_expr2
(EXPR_SHL
, $1, $3); }
694 | expr SHR expr
{ $$
= make_expr2
(EXPR_SHR
, $1, $3); }
695 | expr
'+' expr
{ $$
= make_expr2
(EXPR_ADD
, $1, $3); }
696 | expr
'-' expr
{ $$
= make_expr2
(EXPR_SUB
, $1, $3); }
697 | expr
'%' expr
{ $$
= make_expr2
(EXPR_MOD
, $1, $3); }
698 | expr
'*' expr
{ $$
= make_expr2
(EXPR_MUL
, $1, $3); }
699 | expr
'/' expr
{ $$
= make_expr2
(EXPR_DIV
, $1, $3); }
700 |
'!' expr
{ $$
= make_expr1
(EXPR_LOGNOT
, $2); }
701 |
'~' expr
{ $$
= make_expr1
(EXPR_NOT
, $2); }
702 |
'+' expr %prec POS
{ $$
= make_expr1
(EXPR_POS
, $2); }
703 |
'-' expr %prec NEG
{ $$
= make_expr1
(EXPR_NEG
, $2); }
704 |
'&' expr %prec ADDRESSOF
{ $$
= make_expr1
(EXPR_ADDRESSOF
, $2); }
705 |
'*' expr %prec PPTR
{ $$
= make_expr1
(EXPR_PPTR
, $2); }
706 | expr MEMBERPTR aIDENTIFIER
{ $$
= make_expr2
(EXPR_MEMBER
, make_expr1
(EXPR_PPTR
, $1), make_exprs
(EXPR_IDENTIFIER
, $3)); }
707 | expr
'.' aIDENTIFIER
{ $$
= make_expr2
(EXPR_MEMBER
, $1, make_exprs
(EXPR_IDENTIFIER
, $3)); }
708 |
'(' type
')' expr %prec CAST
{ $$
= make_exprt
(EXPR_CAST
, $2, $4); }
709 | tSIZEOF
'(' type
')' { $$
= make_exprt
(EXPR_SIZEOF
, $3, NULL
); }
710 | expr
'[' expr
']' { $$
= make_expr2
(EXPR_ARRAY
, $1, $3); }
711 |
'(' expr
')' { $$
= $2; }
714 expr_list_int_const: expr_int_const
{ $$
= append_expr
( NULL
, $1 ); }
715 | expr_list_int_const
',' expr_int_const
{ $$
= append_expr
( $1, $3 ); }
718 expr_int_const: expr
{ $$
= $1;
720 error_loc
("expression is not an integer constant\n");
724 expr_const: expr
{ $$
= $1;
725 if
(!$$
->is_const
&& $$
->type
!= EXPR_STRLIT
&& $$
->type
!= EXPR_WSTRLIT
)
726 error_loc
("expression is not constant\n");
730 fields: { $$
= NULL
; }
731 | fields field
{ $$
= append_var_list
($1, $2); }
734 field: m_attributes decl_spec declarator_list
';'
735 { const char *first
= LIST_ENTRY
(list_head
($3), declarator_t
, entry
)->var
->name
;
736 check_field_attrs
(first
, $1);
737 $$
= set_var_types
($1, $2, $3);
739 | m_attributes uniondef
';' { var_t
*v
= make_var
(NULL
);
740 v
->type
= $2; v
->attrs
= $1;
741 $$
= append_var
(NULL
, v
);
746 s_field
';' { $$
= $1; }
747 | attributes
';' { $$
= make_var
(NULL
); $$
->attrs
= $1; }
750 ne_union_fields: { $$
= NULL
; }
751 | ne_union_fields ne_union_field
{ $$
= append_var
( $1, $2 ); }
755 s_field
';' { $$
= $1; }
759 s_field: m_attributes decl_spec declarator
{ $$
= $3->var
;
760 $$
->attrs
= check_field_attrs
($$
->name
, $1);
761 set_type
($$
, $2, $3, FALSE
);
767 m_attributes decl_spec declarator
{ var_t
*v
= $3->var
;
768 v
->attrs
= check_function_attrs
(v
->name
, $1);
769 set_type
(v
, $2, $3, FALSE
);
776 attributes decl_spec init_declarator
779 set_type
($$
, $2, $3, FALSE
);
782 | decl_spec init_declarator
{ $$
= $2->var
;
783 set_type
($$
, $1, $2, FALSE
);
788 m_ident: { $$
= NULL
; }
792 t_ident: { $$
= NULL
; }
793 | aIDENTIFIER
{ $$
= make_var
($1); }
794 | aKNOWNTYPE
{ $$
= make_var
($1); }
797 ident: aIDENTIFIER
{ $$
= make_var
($1); }
798 /* some "reserved words" used in attributes are also used as field names in some MS IDL files */
799 | aKNOWNTYPE
{ $$
= make_var
($
<str
>1); }
802 base_type: tBYTE
{ $$
= make_builtin
($
<str
>1); }
803 | tWCHAR
{ $$
= make_builtin
($
<str
>1); }
805 | tSIGNED int_std
{ $$
= $2; $$
->sign
= 1; }
806 | tUNSIGNED int_std
{ $$
= $2; $$
->sign
= -1;
808 case RPC_FC_CHAR
: break
;
809 case RPC_FC_SMALL
: $$
->type
= RPC_FC_USMALL
; break
;
810 case RPC_FC_SHORT
: $$
->type
= RPC_FC_USHORT
; break
;
811 case RPC_FC_LONG
: $$
->type
= RPC_FC_ULONG
; break
;
813 if
($$
->name
[0] == 'h') /* hyper, as opposed to __int64 */
815 $$
= alias
($$
, "MIDL_uhyper");
822 | tUNSIGNED
{ $$
= make_int
(-1); }
823 | tFLOAT
{ $$
= make_builtin
($
<str
>1); }
824 | tSINGLE
{ $$
= find_type
("float", 0); }
825 | tDOUBLE
{ $$
= make_builtin
($
<str
>1); }
826 | tBOOLEAN
{ $$
= make_builtin
($
<str
>1); }
827 | tERRORSTATUST
{ $$
= make_builtin
($
<str
>1); }
828 | tHANDLET
{ $$
= make_builtin
($
<str
>1); }
835 int_std: tINT
{ $$
= make_builtin
($
<str
>1); }
836 | tSHORT m_int
{ $$
= make_builtin
($
<str
>1); }
837 | tSMALL
{ $$
= make_builtin
($
<str
>1); }
838 | tLONG m_int
{ $$
= make_builtin
($
<str
>1); }
839 | tHYPER m_int
{ $$
= make_builtin
($
<str
>1); }
840 | tINT64
{ $$
= make_builtin
($
<str
>1); }
841 | tCHAR
{ $$
= make_builtin
($
<str
>1); }
844 coclass: tCOCLASS aIDENTIFIER
{ $$
= make_class
($2); }
845 | tCOCLASS aKNOWNTYPE
{ $$
= find_type
($2, 0);
846 if
($$
->kind
!= TKIND_COCLASS
)
847 error_loc
("%s was not declared a coclass at %s:%d\n",
848 $2, $$
->loc_info.input_name
,
849 $$
->loc_info.line_number
);
853 coclasshdr: attributes coclass
{ $$
= $2;
855 $$
->attrs
= check_coclass_attrs
($2->name
, $1);
856 if
(!parse_only
&& do_header
)
858 if
(!parse_only
&& do_idfile
)
863 coclassdef: coclasshdr
'{' coclass_ints
'}' semicolon_opt
870 coclass_ints: { $$
= NULL
; }
871 | coclass_ints coclass_int
{ $$
= append_ifref
( $1, $2 ); }
875 m_attributes interfacedec
{ $$
= make_ifref
($2); $$
->attrs
= $1; }
878 dispinterface: tDISPINTERFACE aIDENTIFIER
{ $$
= get_type
(RPC_FC_IP
, $2, 0); $$
->kind
= TKIND_DISPATCH
; }
879 | tDISPINTERFACE aKNOWNTYPE
{ $$
= get_type
(RPC_FC_IP
, $2, 0); $$
->kind
= TKIND_DISPATCH
; }
882 dispinterfacehdr: attributes dispinterface
{ attr_t
*attrs
;
883 is_in_interface
= TRUE
;
884 is_object_interface
= TRUE
;
887 attrs
= make_attr
(ATTR_DISPINTERFACE
);
888 $$
->attrs
= append_attr
( check_dispiface_attrs
($2->name
, $1), attrs
);
889 $$
->ref
= find_type
("IDispatch", 0);
890 if
(!$$
->ref
) error_loc
("IDispatch is undefined\n");
892 if
(!parse_only
&& do_header
) write_forward
($$
);
896 dispint_props: tPROPERTIES
':' { $$
= NULL
; }
897 | dispint_props s_field
';' { $$
= append_var
( $1, $2 ); }
900 dispint_meths: tMETHODS
':' { $$
= NULL
; }
901 | dispint_meths funcdef
';' { $$
= append_func
( $1, $2 ); }
904 dispinterfacedef: dispinterfacehdr
'{'
908 $$
->fields_or_args
= $3;
910 if
(!parse_only
&& do_header
) write_interface
($$
);
911 if
(!parse_only
&& do_idfile
) write_diid
($$
);
912 is_in_interface
= FALSE
;
915 '{' interface
';' '}' { $$
= $1;
916 $$
->fields_or_args
= $3->fields_or_args
;
917 $$
->funcs
= $3->funcs
;
918 if
(!parse_only
&& do_header
) write_interface
($$
);
919 if
(!parse_only
&& do_idfile
) write_diid
($$
);
920 is_in_interface
= FALSE
;
924 inherit: { $$
= NULL
; }
925 |
':' aKNOWNTYPE
{ $$
= find_type_or_error2
($2, 0); }
928 interface: tINTERFACE aIDENTIFIER
{ $$
= get_type
(RPC_FC_IP
, $2, 0); $$
->kind
= TKIND_INTERFACE
; }
929 | tINTERFACE aKNOWNTYPE
{ $$
= get_type
(RPC_FC_IP
, $2, 0); $$
->kind
= TKIND_INTERFACE
; }
932 interfacehdr: attributes interface
{ $$.interface
= $2;
933 $$.old_pointer_default
= pointer_default
;
934 if
(is_attr
($1, ATTR_POINTERDEFAULT
))
935 pointer_default
= get_attrv
($1, ATTR_POINTERDEFAULT
);
936 is_object_interface
= is_object
($1);
937 is_in_interface
= TRUE
;
939 $2->attrs
= check_iface_attrs
($2->name
, $1);
941 if
(!parse_only
&& do_header
) write_forward
($2);
945 interfacedef: interfacehdr inherit
946 '{' int_statements
'}' semicolon_opt
{ $$
= $1.interface
;
950 compute_method_indexes
($$
);
951 if
(!parse_only
&& do_header
) write_interface
($$
);
952 if
(!parse_only
&& local_stubs
) write_locals
(local_stubs
, $$
, TRUE
);
953 if
(!parse_only
&& do_idfile
) write_iid
($$
);
954 pointer_default
= $1.old_pointer_default
;
955 is_in_interface
= FALSE
;
957 /* MIDL is able to import the definition of a base class from inside the
958 * definition of a derived class, I'll try to support it with this rule */
959 | interfacehdr
':' aIDENTIFIER
960 '{' import int_statements
'}'
961 semicolon_opt
{ $$
= $1.interface
;
962 $$
->ref
= find_type_or_error2
($3, 0);
963 if
(!$$
->ref
) error_loc
("base class '%s' not found in import\n", $3);
965 compute_method_indexes
($$
);
966 if
(!parse_only
&& do_header
) write_interface
($$
);
967 if
(!parse_only
&& local_stubs
) write_locals
(local_stubs
, $$
, TRUE
);
968 if
(!parse_only
&& do_idfile
) write_iid
($$
);
969 pointer_default
= $1.old_pointer_default
;
970 is_in_interface
= FALSE
;
972 | dispinterfacedef semicolon_opt
{ $$
= $1; }
976 interface
';' { $$
= $1; if
(!parse_only
&& do_header
) write_forward
($$
); }
977 | dispinterface
';' { $$
= $1; if
(!parse_only
&& do_header
) write_forward
($$
); }
980 module: tMODULE aIDENTIFIER
{ $$
= make_type
(0, NULL
); $$
->name
= $2; $$
->kind
= TKIND_MODULE
; }
981 | tMODULE aKNOWNTYPE
{ $$
= make_type
(0, NULL
); $$
->name
= $2; $$
->kind
= TKIND_MODULE
; }
984 modulehdr: attributes module
{ $$
= $2;
985 $$
->attrs
= check_module_attrs
($2->name
, $1);
989 moduledef: modulehdr
'{' int_statements
'}'
990 semicolon_opt
{ $$
= $1;
992 /* FIXME: if (!parse_only && do_header) write_module($$); */
997 tEXTERN
{ $$
= STG_EXTERN
; }
998 | tSTATIC
{ $$
= STG_STATIC
; }
999 | tREGISTER
{ $$
= STG_REGISTER
; }
1003 tINLINE
{ $$
= make_attr
(ATTR_INLINE
); }
1007 tCONST
{ $$
= make_attr
(ATTR_CONST
); }
1010 m_type_qual_list: { $$
= NULL
; }
1011 | m_type_qual_list type_qualifier
{ $$
= append_attr
($1, $2); }
1014 decl_spec: type m_decl_spec_no_type
{ $$
= make_decl_spec
($1, $2, NULL
, NULL
, STG_NONE
); }
1015 | decl_spec_no_type type m_decl_spec_no_type
1016 { $$
= make_decl_spec
($2, $1, $3, NULL
, STG_NONE
); }
1019 m_decl_spec_no_type: { $$
= NULL
; }
1024 type_qualifier m_decl_spec_no_type
{ $$
= make_decl_spec
(NULL
, $2, NULL
, $1, STG_NONE
); }
1025 | function_specifier m_decl_spec_no_type
{ $$
= make_decl_spec
(NULL
, $2, NULL
, $1, STG_NONE
); }
1026 | storage_cls_spec m_decl_spec_no_type
{ $$
= make_decl_spec
(NULL
, $2, NULL
, NULL
, $1); }
1030 '*' m_type_qual_list declarator %prec PPTR
1031 { $$
= $3; $$
->type
= append_ptrchain_type
($$
->type
, make_pointer_type
(NULL
, $2)); }
1032 | callconv declarator
{ $$
= $2; $$
->type
->attrs
= append_attr
($$
->type
->attrs
, make_attrp
(ATTR_CALLCONV
, $1)); }
1037 ident
{ $$
= make_declarator
($1); }
1038 |
'(' declarator
')' { $$
= $2; }
1039 | direct_declarator array
{ $$
= $1; $$
->array
= append_array
($$
->array
, $2); }
1040 | direct_declarator
'(' m_args
')' { $$
= $1;
1041 $$
->func_type
= append_ptrchain_type
($$
->type
, make_func_type
($3));
1047 declarator
{ $$
= append_declarator
( NULL
, $1 ); }
1048 | declarator_list
',' declarator
{ $$
= append_declarator
( $1, $3 ); }
1052 declarator
{ $$
= $1; }
1053 | declarator
'=' expr_const
{ $$
= $1; $1->var
->eval
= $3; }
1057 tREF
{ $$
= RPC_FC_RP
; }
1058 | tUNIQUE
{ $$
= RPC_FC_UP
; }
1059 | tPTR
{ $$
= RPC_FC_FP
; }
1062 structdef: tSTRUCT t_ident
'{' fields
'}' { $$
= get_typev
(RPC_FC_STRUCT
, $2, tsSTRUCT
);
1064 $$
->kind
= TKIND_RECORD
;
1065 $$
->fields_or_args
= $4;
1068 add_typelib_entry
($$
);
1072 type: tVOID
{ $$
= find_type_or_error
("void", 0); }
1073 | aKNOWNTYPE
{ $$
= find_type_or_error
($1, 0); }
1074 | base_type
{ $$
= $1; }
1075 | enumdef
{ $$
= $1; }
1076 | tENUM aIDENTIFIER
{ $$
= find_type_or_error2
($2, tsENUM
); }
1077 | structdef
{ $$
= $1; }
1078 | tSTRUCT aIDENTIFIER
{ $$
= get_type
(RPC_FC_STRUCT
, $2, tsSTRUCT
); }
1079 | uniondef
{ $$
= $1; }
1080 | tUNION aIDENTIFIER
{ $$
= find_type_or_error2
($2, tsUNION
); }
1081 | tSAFEARRAY
'(' type
')' { $$
= make_safearray
($3); }
1084 typedef: tTYPEDEF m_attributes decl_spec declarator_list
1085 { reg_typedefs
($3, $4, check_typedef_attrs
($2));
1086 $$
= process_typedefs
($4);
1090 uniondef: tUNION t_ident
'{' ne_union_fields
'}'
1091 { $$
= get_typev
(RPC_FC_NON_ENCAPSULATED_UNION
, $2, tsUNION
);
1093 $$
->kind
= TKIND_UNION
;
1094 $$
->fields_or_args
= $4;
1098 tSWITCH
'(' s_field
')'
1099 m_ident
'{' cases
'}' { var_t
*u
= $7;
1100 $$
= get_typev
(RPC_FC_ENCAPSULATED_UNION
, $2, tsUNION
);
1102 $$
->kind
= TKIND_UNION
;
1103 if
(!u
) u
= make_var
( xstrdup
("tagged_union") );
1104 u
->type
= make_type
(RPC_FC_NON_ENCAPSULATED_UNION
, NULL
);
1105 u
->type
->kind
= TKIND_UNION
;
1106 u
->type
->fields_or_args
= $9;
1107 u
->type
->defined
= TRUE
;
1108 $$
->fields_or_args
= append_var
( $$
->fields_or_args
, $5 );
1109 $$
->fields_or_args
= append_var
( $$
->fields_or_args
, u
);
1115 aNUM
{ $$
= MAKEVERSION
($1, 0); }
1116 | aNUM
'.' aNUM
{ $$
= MAKEVERSION
($1, $3); }
1121 static void decl_builtin
(const char *name
, unsigned char type
)
1123 type_t
*t
= make_type
(type
, NULL
);
1124 t
->name
= xstrdup
(name
);
1125 reg_type
(t
, name
, 0);
1128 static type_t
*make_builtin
(char *name
)
1130 /* NAME is strdup'd in the lexer */
1131 type_t
*t
= duptype
(find_type_or_error
(name
, 0), 0);
1136 static type_t
*make_int
(int sign
)
1138 type_t
*t
= duptype
(find_type_or_error
("int", 0), 1);
1142 t
->type
= t
->type
== RPC_FC_LONG ? RPC_FC_ULONG
: RPC_FC_USHORT
;
1147 void init_types
(void)
1149 decl_builtin
("void", 0);
1150 decl_builtin
("byte", RPC_FC_BYTE
);
1151 decl_builtin
("wchar_t", RPC_FC_WCHAR
);
1152 decl_builtin
("int", RPC_FC_LONG
); /* win32 */
1153 decl_builtin
("short", RPC_FC_SHORT
);
1154 decl_builtin
("small", RPC_FC_SMALL
);
1155 decl_builtin
("long", RPC_FC_LONG
);
1156 decl_builtin
("hyper", RPC_FC_HYPER
);
1157 decl_builtin
("__int64", RPC_FC_HYPER
);
1158 decl_builtin
("char", RPC_FC_CHAR
);
1159 decl_builtin
("float", RPC_FC_FLOAT
);
1160 decl_builtin
("double", RPC_FC_DOUBLE
);
1161 decl_builtin
("boolean", RPC_FC_BYTE
);
1162 decl_builtin
("error_status_t", RPC_FC_ERROR_STATUS_T
);
1163 decl_builtin
("handle_t", RPC_FC_BIND_PRIMITIVE
);
1166 static str_list_t
*append_str
(str_list_t
*list
, char *str
)
1168 struct str_list_entry_t
*entry
;
1170 if
(!str
) return list
;
1173 list
= xmalloc
( sizeof
(*list
) );
1176 entry
= xmalloc
( sizeof
(*entry
) );
1178 list_add_tail
( list
, &entry
->entry
);
1182 static attr_list_t
*append_attr
(attr_list_t
*list
, attr_t
*attr
)
1184 attr_t
*attr_existing
;
1185 if
(!attr
) return list
;
1188 list
= xmalloc
( sizeof
(*list
) );
1191 LIST_FOR_EACH_ENTRY
(attr_existing
, list
, attr_t
, entry
)
1192 if
(attr_existing
->type
== attr
->type
)
1194 parser_warning
("duplicate attribute %s\n", get_attr_display_name
(attr
->type
));
1195 /* use the last attribute, like MIDL does */
1196 list_remove
(&attr_existing
->entry
);
1199 list_add_tail
( list
, &attr
->entry
);
1203 static attr_list_t
*move_attr
(attr_list_t
*dst
, attr_list_t
*src
, enum attr_type type
)
1206 if
(!src
) return dst
;
1207 LIST_FOR_EACH_ENTRY
(attr
, src
, attr_t
, entry
)
1208 if
(attr
->type
== type
)
1210 list_remove
(&attr
->entry
);
1211 return append_attr
(dst
, attr
);
1216 static attr_list_t
*append_attr_list
(attr_list_t
*new_list
, attr_list_t
*old_list
)
1220 if
(!old_list
) return new_list
;
1222 while
((entry
= list_head
(old_list
)))
1224 attr_t
*attr
= LIST_ENTRY
(entry
, attr_t
, entry
);
1226 new_list
= append_attr
(new_list
, attr
);
1231 static attr_list_t
*dupattrs
(const attr_list_t
*list
)
1233 attr_list_t
*new_list
;
1236 if
(!list
) return NULL
;
1238 new_list
= xmalloc
( sizeof
(*list
) );
1239 list_init
( new_list
);
1240 LIST_FOR_EACH_ENTRY
(attr
, list
, const attr_t
, entry
)
1242 attr_t
*new_attr
= xmalloc
(sizeof
(*new_attr
));
1244 list_add_tail
(new_list
, &new_attr
->entry
);
1249 static decl_spec_t
*make_decl_spec
(type_t
*type
, decl_spec_t
*left
, decl_spec_t
*right
, attr_t
*attr
, enum storage_class stgclass
)
1251 decl_spec_t
*declspec
= left ? left
: right
;
1254 declspec
= xmalloc
(sizeof
(*declspec
));
1255 declspec
->type
= NULL
;
1256 declspec
->attrs
= NULL
;
1257 declspec
->stgclass
= STG_NONE
;
1259 declspec
->type
= type
;
1260 if
(left
&& declspec
!= left
)
1262 declspec
->attrs
= append_attr_list
(declspec
->attrs
, left
->attrs
);
1263 if
(declspec
->stgclass
== STG_NONE
)
1264 declspec
->stgclass
= left
->stgclass
;
1265 else if
(left
->stgclass
!= STG_NONE
)
1266 error_loc
("only one storage class can be specified\n");
1267 assert
(!left
->type
);
1270 if
(right
&& declspec
!= right
)
1272 declspec
->attrs
= append_attr_list
(declspec
->attrs
, right
->attrs
);
1273 if
(declspec
->stgclass
== STG_NONE
)
1274 declspec
->stgclass
= right
->stgclass
;
1275 else if
(right
->stgclass
!= STG_NONE
)
1276 error_loc
("only one storage class can be specified\n");
1277 assert
(!right
->type
);
1281 declspec
->attrs
= append_attr
(declspec
->attrs
, attr
);
1282 if
(declspec
->stgclass
== STG_NONE
)
1283 declspec
->stgclass
= stgclass
;
1284 else if
(stgclass
!= STG_NONE
)
1285 error_loc
("only one storage class can be specified\n");
1287 /* apply attributes to type */
1288 if
(type
&& declspec
->attrs
)
1291 declspec
->type
= duptype
(type
, 1);
1292 attrs
= dupattrs
(type
->attrs
);
1293 declspec
->type
->attrs
= append_attr_list
(attrs
, declspec
->attrs
);
1294 declspec
->attrs
= NULL
;
1300 static attr_t
*make_attr
(enum attr_type type
)
1302 attr_t
*a
= xmalloc
(sizeof
(attr_t
));
1308 static attr_t
*make_attrv
(enum attr_type type
, unsigned long val
)
1310 attr_t
*a
= xmalloc
(sizeof
(attr_t
));
1316 static attr_t
*make_attrp
(enum attr_type type
, void *val
)
1318 attr_t
*a
= xmalloc
(sizeof
(attr_t
));
1324 static expr_list_t
*append_expr
(expr_list_t
*list
, expr_t
*expr
)
1326 if
(!expr
) return list
;
1329 list
= xmalloc
( sizeof
(*list
) );
1332 list_add_tail
( list
, &expr
->entry
);
1336 static array_dims_t
*append_array
(array_dims_t
*list
, expr_t
*expr
)
1338 if
(!expr
) return list
;
1341 list
= xmalloc
( sizeof
(*list
) );
1344 list_add_tail
( list
, &expr
->entry
);
1348 static struct list type_pool
= LIST_INIT
(type_pool
);
1355 type_t
*alloc_type
(void)
1357 type_pool_node_t
*node
= xmalloc
(sizeof
*node
);
1358 list_add_tail
(&type_pool
, &node
->link
);
1362 void set_all_tfswrite
(int val
)
1364 type_pool_node_t
*node
;
1365 LIST_FOR_EACH_ENTRY
(node
, &type_pool
, type_pool_node_t
, link
)
1366 node
->data.tfswrite
= val
;
1369 type_t
*make_type
(unsigned char type
, type_t
*ref
)
1371 type_t
*t
= alloc_type
();
1373 t
->kind
= TKIND_PRIMITIVE
;
1379 t
->fields_or_args
= NULL
;
1383 t
->length_is
= NULL
;
1384 t
->typestring_offset
= 0;
1386 t
->declarray
= FALSE
;
1387 t
->ignore
= (parse_only
!= 0);
1391 t
->user_types_registered
= FALSE
;
1392 t
->tfswrite
= FALSE
;
1394 t
->typelib_idx
= -1;
1395 init_loc_info
(&t
->loc_info
);
1399 static type_t
*make_func_type
(var_list_t
*args
)
1401 type_t
*t
= make_type
(RPC_FC_FUNCTION
, NULL
);
1402 t
->fields_or_args
= args
;
1406 static type_t
*make_pointer_type
(type_t
*ref
, attr_list_t
*attrs
)
1408 type_t
*t
= make_type
(pointer_default
, ref
);
1413 static type_t
*append_ptrchain_type
(type_t
*ptrchain
, type_t
*type
)
1415 type_t
*ptrchain_type
;
1418 for
(ptrchain_type
= ptrchain
; ptrchain_type
->ref
; ptrchain_type
= ptrchain_type
->ref
)
1420 ptrchain_type
->ref
= type
;
1424 static void set_type
(var_t
*v
, decl_spec_t
*decl_spec
, const declarator_t
*decl
,
1427 expr_list_t
*sizes
= get_attrp
(v
->attrs
, ATTR_SIZEIS
);
1428 expr_list_t
*lengs
= get_attrp
(v
->attrs
, ATTR_LENGTHIS
);
1429 int sizeless
, has_varconf
;
1431 type_t
*atype
, **ptype
;
1432 array_dims_t
*arr
= decl ? decl
->array
: NULL
;
1433 type_t
*func_type
= decl ? decl
->func_type
: NULL
;
1434 type_t
*type
= decl_spec
->type
;
1436 if
(is_attr
(type
->attrs
, ATTR_INLINE
))
1439 error_loc
("inline attribute applied to non-function type\n");
1443 /* move inline attribute from return type node to function node */
1444 for
(t
= func_type
; is_ptr
(t
); t
= t
->ref
)
1446 t
->attrs
= move_attr
(t
->attrs
, type
->attrs
, ATTR_INLINE
);
1450 /* add type onto the end of the pointers in pident->type */
1451 v
->type
= append_ptrchain_type
(decl ? decl
->type
: NULL
, type
);
1452 v
->stgclass
= decl_spec
->stgclass
;
1454 /* the highest level of pointer specified should default to the var's ptr attr
1455 * or (RPC_FC_RP if not specified and it's a top level ptr), not
1456 * pointer_default so we need to fix that up here */
1459 int ptr_attr
= get_attrv
(v
->attrs
, ATTR_POINTERTYPE
);
1460 const type_t
*ptr
= NULL
;
1461 /* pointer attributes on the left side of the type belong to the function
1462 * pointer, if one is being declared */
1463 type_t
**pt
= func_type ?
&func_type
: &v
->type
;
1464 for
(ptr
= *pt
; ptr
&& !ptr_attr
; )
1466 ptr_attr
= get_attrv
(ptr
->attrs
, ATTR_POINTERTYPE
);
1467 if
(!ptr_attr
&& ptr
->kind
== TKIND_ALIAS
)
1472 if
(ptr
&& is_ptr
(ptr
) && (ptr_attr || top
))
1474 /* duplicate type to avoid changing original type */
1475 *pt
= duptype
(*pt
, 1);
1476 (*pt
)->type
= ptr_attr ? ptr_attr
: RPC_FC_RP
;
1479 error_loc
("%s: pointer attribute applied to non-pointer type\n", v
->name
);
1482 if
(is_attr
(v
->attrs
, ATTR_STRING
) && !is_ptr
(v
->type
) && !arr
)
1483 error_loc
("'%s': [string] attribute applied to non-pointer, non-array type\n",
1486 if
(is_attr
(v
->attrs
, ATTR_V1ENUM
))
1488 if
(v
->type
->type
== RPC_FC_ENUM16
)
1489 v
->type
->type
= RPC_FC_ENUM32
;
1491 error_loc
("'%s': [v1_enum] attribute applied to non-enum type\n", v
->name
);
1495 if
(arr
) LIST_FOR_EACH_ENTRY_REV
(dim
, arr
, expr_t
, entry
)
1498 error_loc
("%s: only the first array dimension can be unspecified\n", v
->name
);
1502 v
->type
= make_type
(RPC_FC_LGFARRAY
, v
->type
);
1507 v
->type
= make_type
(RPC_FC_CARRAY
, v
->type
);
1510 v
->type
->declarray
= TRUE
;
1511 v
->type
->dim
= dim
->cval
;
1515 has_varconf
= FALSE
;
1516 if
(sizes
) LIST_FOR_EACH_ENTRY
(dim
, sizes
, expr_t
, entry
)
1518 if
(dim
->type
!= EXPR_VOID
)
1521 atype
= *ptype
= duptype
(*ptype
, 0);
1523 if
(atype
->type
== RPC_FC_SMFARRAY || atype
->type
== RPC_FC_LGFARRAY
)
1524 error_loc
("%s: cannot specify size_is for a fixed sized array\n", v
->name
);
1526 if
(atype
->type
!= RPC_FC_CARRAY
&& !is_ptr
(atype
))
1527 error_loc
("%s: size_is attribute applied to illegal type\n", v
->name
);
1529 atype
->type
= RPC_FC_CARRAY
;
1530 atype
->size_is
= dim
;
1533 ptype
= &(*ptype
)->ref
;
1535 error_loc
("%s: too many expressions in size_is attribute\n", v
->name
);
1539 if
(lengs
) LIST_FOR_EACH_ENTRY
(dim
, lengs
, expr_t
, entry
)
1541 if
(dim
->type
!= EXPR_VOID
)
1544 atype
= *ptype
= duptype
(*ptype
, 0);
1546 if
(atype
->type
== RPC_FC_SMFARRAY
)
1547 atype
->type
= RPC_FC_SMVARRAY
;
1548 else if
(atype
->type
== RPC_FC_LGFARRAY
)
1549 atype
->type
= RPC_FC_LGVARRAY
;
1550 else if
(atype
->type
== RPC_FC_CARRAY
)
1551 atype
->type
= RPC_FC_CVARRAY
;
1553 error_loc
("%s: length_is attribute applied to illegal type\n", v
->name
);
1555 atype
->length_is
= dim
;
1558 ptype
= &(*ptype
)->ref
;
1560 error_loc
("%s: too many expressions in length_is attribute\n", v
->name
);
1563 if
(has_varconf
&& !last_array
(v
->type
))
1566 for
(ptype
= &v
->type
; is_array
(*ptype
); ptype
= &(*ptype
)->ref
)
1568 *ptype
= duptype
(*ptype
, 0);
1569 (*ptype
)->type
= RPC_FC_BOGUS_ARRAY
;
1573 /* v->type is currently pointing to the type on the left-side of the
1574 * declaration, so we need to fix this up so that it is the return type of the
1575 * function and make v->type point to the function side of the declaration */
1579 type_t
*return_type
= v
->type
;
1580 v
->type
= func_type
;
1581 for
(ft
= v
->type
; is_ptr
(ft
); ft
= ft
->ref
)
1583 assert
(ft
->type
== RPC_FC_FUNCTION
);
1584 ft
->ref
= return_type
;
1585 /* move calling convention attribute, if present, from pointer nodes to
1587 for
(t
= v
->type
; is_ptr
(t
); t
= t
->ref
)
1588 ft
->attrs
= move_attr
(ft
->attrs
, t
->attrs
, ATTR_CALLCONV
);
1589 if
(is_object_interface
&& !is_attr
(ft
->attrs
, ATTR_CALLCONV
))
1591 static char *stdmethodcalltype
;
1592 if
(!stdmethodcalltype
) stdmethodcalltype
= strdup
("STDMETHODCALLTYPE");
1593 ft
->attrs
= append_attr
(NULL
, make_attrp
(ATTR_CALLCONV
, stdmethodcalltype
));
1599 for
(t
= v
->type
; is_ptr
(t
); t
= t
->ref
)
1600 if
(is_attr
(t
->attrs
, ATTR_CALLCONV
))
1601 error_loc
("calling convention applied to non-function-pointer type\n");
1605 static var_list_t
*set_var_types
(attr_list_t
*attrs
, decl_spec_t
*decl_spec
, declarator_list_t
*decls
)
1607 declarator_t
*decl
, *next
;
1608 var_list_t
*var_list
= NULL
;
1610 LIST_FOR_EACH_ENTRY_SAFE
( decl
, next
, decls
, declarator_t
, entry
)
1612 var_t
*var
= decl
->var
;
1615 set_type
(var
, decl_spec
, decl
, 0);
1616 var_list
= append_var
(var_list
, var
);
1622 static ifref_list_t
*append_ifref
(ifref_list_t
*list
, ifref_t
*iface
)
1624 if
(!iface
) return list
;
1627 list
= xmalloc
( sizeof
(*list
) );
1630 list_add_tail
( list
, &iface
->entry
);
1634 static ifref_t
*make_ifref
(type_t
*iface
)
1636 ifref_t
*l
= xmalloc
(sizeof
(ifref_t
));
1642 static var_list_t
*append_var
(var_list_t
*list
, var_t
*var
)
1644 if
(!var
) return list
;
1647 list
= xmalloc
( sizeof
(*list
) );
1650 list_add_tail
( list
, &var
->entry
);
1654 static var_list_t
*append_var_list
(var_list_t
*list
, var_list_t
*vars
)
1656 if
(!vars
) return list
;
1659 list
= xmalloc
( sizeof
(*list
) );
1662 list_move_tail
( list
, vars
);
1666 static var_t
*make_var
(char *name
)
1668 var_t
*v
= xmalloc
(sizeof
(var_t
));
1673 v
->stgclass
= STG_NONE
;
1674 init_loc_info
(&v
->loc_info
);
1678 static declarator_list_t
*append_declarator
(declarator_list_t
*list
, declarator_t
*d
)
1680 if
(!d
) return list
;
1682 list
= xmalloc
(sizeof
(*list
));
1685 list_add_tail
(list
, &d
->entry
);
1689 static declarator_t
*make_declarator
(var_t
*var
)
1691 declarator_t
*d
= xmalloc
(sizeof
(*d
));
1694 d
->func_type
= NULL
;
1699 static func_list_t
*append_func
(func_list_t
*list
, func_t
*func
)
1701 if
(!func
) return list
;
1704 list
= xmalloc
( sizeof
(*list
) );
1707 list_add_tail
( list
, &func
->entry
);
1711 static func_t
*make_func
(var_t
*def
)
1713 func_t
*f
= xmalloc
(sizeof
(func_t
));
1715 f
->args
= def
->type
->fields_or_args
;
1716 f
->ignore
= parse_only
;
1721 static type_t
*make_class
(char *name
)
1723 type_t
*c
= make_type
(RPC_FC_COCLASS
, NULL
);
1725 c
->kind
= TKIND_COCLASS
;
1729 static type_t
*make_safearray
(type_t
*type
)
1731 type_t
*sa
= find_type_or_error
("SAFEARRAY", 0);
1733 return make_type
(pointer_default
, sa
);
1736 static typelib_t
*make_library
(const char *name
, const attr_list_t
*attrs
)
1738 typelib_t
*typelib
= xmalloc
(sizeof
(*typelib
));
1739 typelib
->name
= xstrdup
(name
);
1740 typelib
->filename
= NULL
;
1741 typelib
->attrs
= attrs
;
1742 list_init
( &typelib
->entries
);
1743 list_init
( &typelib
->importlibs
);
1749 static int hash_ident
(const char *name
)
1751 const char *p
= name
;
1753 /* a simple sum hash is probably good enough */
1758 return sum
& (HASHMAX
-1);
1761 /***** type repository *****/
1770 struct rtype
*type_hash
[HASHMAX
];
1772 static type_t
*reg_type
(type_t
*type
, const char *name
, int t
)
1777 error_loc
("registering named type without name\n");
1780 hash
= hash_ident
(name
);
1781 nt
= xmalloc
(sizeof
(struct rtype
));
1785 nt
->next
= type_hash
[hash
];
1786 type_hash
[hash
] = nt
;
1790 static int is_incomplete
(const type_t
*t
)
1792 return
!t
->defined
&& (is_struct
(t
->type
) || is_union
(t
->type
));
1795 static void add_incomplete
(type_t
*t
)
1797 struct typenode
*tn
= xmalloc
(sizeof
*tn
);
1799 list_add_tail
(&incomplete_types
, &tn
->entry
);
1802 static void fix_type
(type_t
*t
)
1804 if
(t
->kind
== TKIND_ALIAS
&& is_incomplete
(t
)) {
1805 type_t
*ot
= t
->orig
;
1807 t
->fields_or_args
= ot
->fields_or_args
;
1808 t
->defined
= ot
->defined
;
1812 static void fix_incomplete
(void)
1814 struct typenode
*tn
, *next
;
1816 LIST_FOR_EACH_ENTRY_SAFE
(tn
, next
, &incomplete_types
, struct typenode
, entry
) {
1822 static type_t
*reg_typedefs
(decl_spec_t
*decl_spec
, declarator_list_t
*decls
, attr_list_t
*attrs
)
1824 const declarator_t
*decl
;
1825 int is_str
= is_attr
(attrs
, ATTR_STRING
);
1826 type_t
*type
= decl_spec
->type
;
1830 type_t
*t
= decl_spec
->type
;
1837 if
(c
!= RPC_FC_CHAR
&& c
!= RPC_FC_BYTE
&& c
!= RPC_FC_WCHAR
)
1839 decl
= LIST_ENTRY
( list_head
( decls
), const declarator_t
, entry
);
1840 error_loc
("'%s': [string] attribute is only valid on 'char', 'byte', or 'wchar_t' pointers and arrays\n",
1845 /* We must generate names for tagless enum, struct or union.
1846 Typedef-ing a tagless enum, struct or union means we want the typedef
1847 to be included in a library hence the public attribute. */
1848 if
((type
->kind
== TKIND_ENUM || type
->kind
== TKIND_RECORD
1849 || type
->kind
== TKIND_UNION
) && ! type
->name
&& ! parse_only
)
1851 if
(! is_attr
(attrs
, ATTR_PUBLIC
))
1852 attrs
= append_attr
( attrs
, make_attr
(ATTR_PUBLIC
) );
1853 type
->name
= gen_name
();
1855 else if
(is_attr
(attrs
, ATTR_UUID
) && !is_attr
(attrs
, ATTR_PUBLIC
))
1856 attrs
= append_attr
( attrs
, make_attr
(ATTR_PUBLIC
) );
1858 LIST_FOR_EACH_ENTRY
( decl
, decls
, const declarator_t
, entry
)
1860 var_t
*name
= decl
->var
;
1865 cur
= find_type
(name
->name
, 0);
1867 error_loc
("%s: redefinition error; original definition was at %s:%d\n",
1868 cur
->name
, cur
->loc_info.input_name
,
1869 cur
->loc_info.line_number
);
1871 /* set the attributes to allow set_type to do some checks on them */
1872 name
->attrs
= attrs
;
1873 set_type
(name
, decl_spec
, decl
, 0);
1874 cur
= alias
(name
->type
, name
->name
);
1877 if
(is_incomplete
(cur
))
1878 add_incomplete
(cur
);
1879 reg_type
(cur
, cur
->name
, 0);
1885 type_t
*find_type
(const char *name
, int t
)
1887 struct rtype
*cur
= type_hash
[hash_ident
(name
)];
1888 while
(cur
&& (cur
->t
!= t || strcmp
(cur
->name
, name
)))
1890 return cur ? cur
->type
: NULL
;
1893 static type_t
*find_type_or_error
(const char *name
, int t
)
1895 type_t
*type
= find_type
(name
, t
);
1897 error_loc
("type '%s' not found\n", name
);
1903 static type_t
*find_type_or_error2
(char *name
, int t
)
1905 type_t
*tp
= find_type_or_error
(name
, t
);
1910 int is_type
(const char *name
)
1912 return find_type
(name
, 0) != NULL
;
1915 static type_t
*get_type
(unsigned char type
, char *name
, int t
)
1919 tp
= find_type
(name
, t
);
1925 tp
= make_type
(type
, NULL
);
1927 if
(!name
) return tp
;
1928 return reg_type
(tp
, name
, t
);
1931 static type_t
*get_typev
(unsigned char type
, var_t
*name
, int t
)
1938 return get_type
(type
, sname
, t
);
1941 /***** constant repository *****/
1946 struct rconst
*next
;
1949 struct rconst
*const_hash
[HASHMAX
];
1951 static var_t
*reg_const
(var_t
*var
)
1956 error_loc
("registering constant without name\n");
1959 hash
= hash_ident
(var
->name
);
1960 nc
= xmalloc
(sizeof
(struct rconst
));
1961 nc
->name
= var
->name
;
1963 nc
->next
= const_hash
[hash
];
1964 const_hash
[hash
] = nc
;
1968 var_t
*find_const
(const char *name
, int f
)
1970 struct rconst
*cur
= const_hash
[hash_ident
(name
)];
1971 while
(cur
&& strcmp
(cur
->name
, name
))
1974 if
(f
) error_loc
("constant '%s' not found\n", name
);
1980 static void write_libid
(const typelib_t
*typelib
)
1982 const UUID
*uuid
= get_attrp
(typelib
->attrs
, ATTR_UUID
);
1983 write_guid
(idfile
, "LIBID", typelib
->name
, uuid
);
1986 static void write_clsid
(type_t
*cls
)
1988 const UUID
*uuid
= get_attrp
(cls
->attrs
, ATTR_UUID
);
1989 write_guid
(idfile
, "CLSID", cls
->name
, uuid
);
1992 static void write_diid
(type_t
*iface
)
1994 const UUID
*uuid
= get_attrp
(iface
->attrs
, ATTR_UUID
);
1995 write_guid
(idfile
, "DIID", iface
->name
, uuid
);
1998 static void write_iid
(type_t
*iface
)
2000 const UUID
*uuid
= get_attrp
(iface
->attrs
, ATTR_UUID
);
2001 write_guid
(idfile
, "IID", iface
->name
, uuid
);
2004 static int compute_method_indexes
(type_t
*iface
)
2010 idx
= compute_method_indexes
(iface
->ref
);
2017 LIST_FOR_EACH_ENTRY
( f
, iface
->funcs
, func_t
, entry
)
2018 if
(! is_callas
(f
->def
->attrs
))
2024 static char *gen_name
(void)
2026 static const char format
[] = "__WIDL_%s_generated_name_%08lX";
2027 static unsigned long n
= 0;
2028 static const char *file_id
;
2034 char *dst
= dup_basename
(input_name
, ".idl");
2038 if
(! isalnum
((unsigned char) *dst
))
2041 size
= sizeof format
- 7 + strlen
(file_id
) + 8;
2044 name
= xmalloc
(size
);
2045 sprintf
(name
, format
, file_id
, n
++);
2051 unsigned int dce_compatible
: 1;
2052 unsigned int acf
: 1;
2053 unsigned int on_interface
: 1;
2054 unsigned int on_function
: 1;
2055 unsigned int on_arg
: 1;
2056 unsigned int on_type
: 1;
2057 unsigned int on_enum
: 1;
2058 unsigned int on_struct
: 1;
2059 unsigned int on_union
: 1;
2060 unsigned int on_field
: 1;
2061 unsigned int on_library
: 1;
2062 unsigned int on_dispinterface
: 1;
2063 unsigned int on_module
: 1;
2064 unsigned int on_coclass
: 1;
2065 const char *display_name
;
2068 struct allowed_attr allowed_attr
[] =
2070 /* attr { D ACF I Fn ARG T En St Un Fi L DI M C <display name> } */
2071 /* ATTR_AGGREGATABLE */ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, "aggregatable" },
2072 /* ATTR_APPOBJECT */ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, "appobject" },
2073 /* ATTR_ASYNC */ { 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "async" },
2074 /* ATTR_AUTO_HANDLE */ { 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "auto_handle" },
2075 /* ATTR_BINDABLE */ { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "bindable" },
2076 /* ATTR_BROADCAST */ { 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "broadcast" },
2077 /* ATTR_CALLAS */ { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "call_as" },
2078 /* ATTR_CALLCONV */ { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, NULL
},
2079 /* ATTR_CASE */ { 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, "case" },
2080 /* ATTR_CONST */ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "const" },
2081 /* ATTR_CONTEXTHANDLE */ { 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, "context_handle" },
2082 /* ATTR_CONTROL */ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, "control" },
2083 /* ATTR_DEFAULT */ { 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, "default" },
2084 /* ATTR_DEFAULTCOLLELEM */ { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "defaultcollelem" },
2085 /* ATTR_DEFAULTVALUE */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, "defaultvalue" },
2086 /* ATTR_DEFAULTVTABLE */ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, "defaultvtable" },
2087 /* ATTR_DISPINTERFACE */ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, NULL
},
2088 /* ATTR_DISPLAYBIND */ { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "displaybind" },
2089 /* ATTR_DLLNAME */ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, "dllname" },
2090 /* ATTR_DUAL */ { 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "dual" },
2091 /* ATTR_ENDPOINT */ { 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "endpoint" },
2092 /* ATTR_ENTRY */ { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "entry" },
2093 /* ATTR_EXPLICIT_HANDLE */ { 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "explicit_handle" },
2094 /* ATTR_HANDLE */ { 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, "handle" },
2095 /* ATTR_HELPCONTEXT */ { 0, 0, 1, 1, 0, 1, 1, 0, 0, 0, 1, 1, 1, 1, "helpcontext" },
2096 /* ATTR_HELPFILE */ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, "helpfile" },
2097 /* ATTR_HELPSTRING */ { 0, 0, 1, 1, 0, 1, 1, 0, 0, 0, 1, 1, 1, 1, "helpstring" },
2098 /* ATTR_HELPSTRINGCONTEXT */ { 0, 0, 1, 1, 0, 1, 1, 0, 0, 0, 1, 1, 1, 1, "helpstringcontext" },
2099 /* ATTR_HELPSTRINGDLL */ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, "helpstringdll" },
2100 /* ATTR_HIDDEN */ { 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, "hidden" },
2101 /* ATTR_ID */ { 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, "id" },
2102 /* ATTR_IDEMPOTENT */ { 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "idempotent" },
2103 /* ATTR_IIDIS */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, "iid_is" },
2104 /* ATTR_IMMEDIATEBIND */ { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "immediatebind" },
2105 /* ATTR_IMPLICIT_HANDLE */ { 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "implicit_handle" },
2106 /* ATTR_IN */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, "in" },
2107 /* ATTR_INLINE */ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "inline" },
2108 /* ATTR_INPUTSYNC */ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "inputsync" },
2109 /* ATTR_LENGTHIS */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, "length_is" },
2110 /* ATTR_LIBLCID */ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, "lcid" },
2111 /* ATTR_LOCAL */ { 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "local" },
2112 /* ATTR_NONBROWSABLE */ { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "nonbrowsable" },
2113 /* ATTR_NONCREATABLE */ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, "noncreatable" },
2114 /* ATTR_NONEXTENSIBLE */ { 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "nonextensible" },
2115 /* ATTR_OBJECT */ { 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "object" },
2116 /* ATTR_ODL */ { 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, "odl" },
2117 /* ATTR_OLEAUTOMATION */ { 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "oleautomation" },
2118 /* ATTR_OPTIONAL */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, "optional" },
2119 /* ATTR_OUT */ { 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, "out" },
2120 /* ATTR_POINTERDEFAULT */ { 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "pointer_default" },
2121 /* ATTR_POINTERTYPE */ { 1, 0, 0, 0, 1, 1, 0, 0, 0, 1, 0, 0, 0, 0, "ref, unique or ptr" },
2122 /* ATTR_PROPGET */ { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "propget" },
2123 /* ATTR_PROPPUT */ { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "propput" },
2124 /* ATTR_PROPPUTREF */ { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "propputref" },
2125 /* ATTR_PUBLIC */ { 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, "public" },
2126 /* ATTR_RANGE */ { 0, 0, 0, 0, 1, 1, 1, 0, 0, 1, 0, 0, 0, 0, "range" },
2127 /* ATTR_READONLY */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, "readonly" },
2128 /* ATTR_REQUESTEDIT */ { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "requestedit" },
2129 /* ATTR_RESTRICTED */ { 0, 0, 1, 1, 0, 1, 1, 1, 0, 0, 1, 1, 1, 0, "restricted" },
2130 /* ATTR_RETVAL */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, "retval" },
2131 /* ATTR_SIZEIS */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, "size_is" },
2132 /* ATTR_SOURCE */ { 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, "source" },
2133 /* ATTR_STRICTCONTEXTHANDLE */ { 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "strict_context_handle" },
2134 /* ATTR_STRING */ { 1, 0, 0, 1, 1, 1, 0, 0, 0, 1, 0, 0, 0, 0, "string" },
2135 /* ATTR_SWITCHIS */ { 1, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, "switch_is" },
2136 /* ATTR_SWITCHTYPE */ { 1, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, "switch_type" },
2137 /* ATTR_TRANSMITAS */ { 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, "transmit_as" },
2138 /* ATTR_UUID */ { 1, 0, 1, 0, 0, 1, 1, 0, 0, 0, 1, 1, 1, 1, "uuid" },
2139 /* ATTR_V1ENUM */ { 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, "v1_enum" },
2140 /* ATTR_VARARG */ { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "vararg" },
2141 /* ATTR_VERSION */ { 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, "version" },
2142 /* ATTR_WIREMARSHAL */ { 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, "wire_marshal" },
2145 const char *get_attr_display_name
(enum attr_type type
)
2147 return allowed_attr
[type
].display_name
;
2150 static attr_list_t
*check_iface_attrs
(const char *name
, attr_list_t
*attrs
)
2153 if
(!attrs
) return attrs
;
2154 LIST_FOR_EACH_ENTRY
(attr
, attrs
, const attr_t
, entry
)
2156 if
(!allowed_attr
[attr
->type
].on_interface
)
2157 error_loc
("inapplicable attribute %s for interface %s\n",
2158 allowed_attr
[attr
->type
].display_name
, name
);
2163 static attr_list_t
*check_function_attrs
(const char *name
, attr_list_t
*attrs
)
2166 if
(!attrs
) return attrs
;
2167 LIST_FOR_EACH_ENTRY
(attr
, attrs
, const attr_t
, entry
)
2169 if
(!allowed_attr
[attr
->type
].on_function
)
2170 error_loc
("inapplicable attribute %s for function %s\n",
2171 allowed_attr
[attr
->type
].display_name
, name
);
2176 static void check_arg
(var_t
*arg
)
2178 const type_t
*t
= arg
->type
;
2181 if
(t
->type
== 0 && ! is_var_ptr
(arg
))
2182 error_loc
("argument '%s' has void type\n", arg
->name
);
2186 LIST_FOR_EACH_ENTRY
(attr
, arg
->attrs
, const attr_t
, entry
)
2188 if
(!allowed_attr
[attr
->type
].on_arg
)
2189 error_loc
("inapplicable attribute %s for argument %s\n",
2190 allowed_attr
[attr
->type
].display_name
, arg
->name
);
2195 static attr_list_t
*check_typedef_attrs
(attr_list_t
*attrs
)
2198 if
(!attrs
) return attrs
;
2199 LIST_FOR_EACH_ENTRY
(attr
, attrs
, const attr_t
, entry
)
2201 if
(!allowed_attr
[attr
->type
].on_type
)
2202 error_loc
("inapplicable attribute %s for typedef\n",
2203 allowed_attr
[attr
->type
].display_name
);
2208 static attr_list_t
*check_enum_attrs
(attr_list_t
*attrs
)
2211 if
(!attrs
) return attrs
;
2212 LIST_FOR_EACH_ENTRY
(attr
, attrs
, const attr_t
, entry
)
2214 if
(!allowed_attr
[attr
->type
].on_enum
)
2215 error_loc
("inapplicable attribute %s for enum\n",
2216 allowed_attr
[attr
->type
].display_name
);
2221 static attr_list_t
*check_struct_attrs
(attr_list_t
*attrs
)
2224 if
(!attrs
) return attrs
;
2225 LIST_FOR_EACH_ENTRY
(attr
, attrs
, const attr_t
, entry
)
2227 if
(!allowed_attr
[attr
->type
].on_struct
)
2228 error_loc
("inapplicable attribute %s for struct\n",
2229 allowed_attr
[attr
->type
].display_name
);
2234 static attr_list_t
*check_union_attrs
(attr_list_t
*attrs
)
2237 if
(!attrs
) return attrs
;
2238 LIST_FOR_EACH_ENTRY
(attr
, attrs
, const attr_t
, entry
)
2240 if
(!allowed_attr
[attr
->type
].on_union
)
2241 error_loc
("inapplicable attribute %s for union\n",
2242 allowed_attr
[attr
->type
].display_name
);
2247 static attr_list_t
*check_field_attrs
(const char *name
, attr_list_t
*attrs
)
2250 if
(!attrs
) return attrs
;
2251 LIST_FOR_EACH_ENTRY
(attr
, attrs
, const attr_t
, entry
)
2253 if
(!allowed_attr
[attr
->type
].on_field
)
2254 error_loc
("inapplicable attribute %s for field %s\n",
2255 allowed_attr
[attr
->type
].display_name
, name
);
2260 static attr_list_t
*check_library_attrs
(const char *name
, attr_list_t
*attrs
)
2263 if
(!attrs
) return attrs
;
2264 LIST_FOR_EACH_ENTRY
(attr
, attrs
, const attr_t
, entry
)
2266 if
(!allowed_attr
[attr
->type
].on_library
)
2267 error_loc
("inapplicable attribute %s for library %s\n",
2268 allowed_attr
[attr
->type
].display_name
, name
);
2273 static attr_list_t
*check_dispiface_attrs
(const char *name
, attr_list_t
*attrs
)
2276 if
(!attrs
) return attrs
;
2277 LIST_FOR_EACH_ENTRY
(attr
, attrs
, const attr_t
, entry
)
2279 if
(!allowed_attr
[attr
->type
].on_dispinterface
)
2280 error_loc
("inapplicable attribute %s for dispinterface %s\n",
2281 allowed_attr
[attr
->type
].display_name
, name
);
2286 static attr_list_t
*check_module_attrs
(const char *name
, attr_list_t
*attrs
)
2289 if
(!attrs
) return attrs
;
2290 LIST_FOR_EACH_ENTRY
(attr
, attrs
, const attr_t
, entry
)
2292 if
(!allowed_attr
[attr
->type
].on_module
)
2293 error_loc
("inapplicable attribute %s for module %s\n",
2294 allowed_attr
[attr
->type
].display_name
, name
);
2299 static attr_list_t
*check_coclass_attrs
(const char *name
, attr_list_t
*attrs
)
2302 if
(!attrs
) return attrs
;
2303 LIST_FOR_EACH_ENTRY
(attr
, attrs
, const attr_t
, entry
)
2305 if
(!allowed_attr
[attr
->type
].on_coclass
)
2306 error_loc
("inapplicable attribute %s for coclass %s\n",
2307 allowed_attr
[attr
->type
].display_name
, name
);
2312 static int is_allowed_conf_type
(const type_t
*type
)
2333 static int is_ptr_guid_type
(const type_t
*type
)
2335 unsigned int align
= 0;
2338 if
(type
->kind
== TKIND_ALIAS
)
2340 else if
(is_ptr
(type
))
2348 return
(type_memsize
(type
, &align
) == 16);
2351 static void check_conformance_expr_list
(const char *attr_name
, const var_t
*arg
, const type_t
*container_type
, expr_list_t
*expr_list
)
2354 struct expr_loc expr_loc
;
2356 expr_loc.attr
= attr_name
;
2357 if
(expr_list
) LIST_FOR_EACH_ENTRY
(dim
, expr_list
, expr_t
, entry
)
2359 if
(dim
->type
!= EXPR_VOID
)
2361 const type_t
*expr_type
= expr_resolve_type
(&expr_loc
, container_type
, dim
);
2362 if
(!is_allowed_conf_type
(expr_type
))
2363 error_loc_info
(&arg
->loc_info
, "expression must resolve to integral type <= 32bits for attribute %s\n",
2369 static void check_remoting_fields
(const var_t
*var
, type_t
*type
);
2371 /* checks that properties common to fields and arguments are consistent */
2372 static void check_field_common
(const type_t
*container_type
,
2373 const char *container_name
, const var_t
*arg
)
2375 type_t
*type
= arg
->type
;
2376 int is_wire_marshal
= 0;
2377 int is_context_handle
= 0;
2378 const char *container_type_name
= NULL
;
2380 if
(is_struct
(container_type
->type
))
2381 container_type_name
= "struct";
2382 else if
(is_union
(container_type
->type
))
2383 container_type_name
= "union";
2384 else if
(container_type
->type
== RPC_FC_FUNCTION
)
2385 container_type_name
= "function";
2387 if
(is_attr
(arg
->attrs
, ATTR_LENGTHIS
) &&
2388 (is_attr
(arg
->attrs
, ATTR_STRING
) || is_aliaschain_attr
(arg
->type
, ATTR_STRING
)))
2389 error_loc_info
(&arg
->loc_info
,
2390 "string and length_is specified for argument %s are mutually exclusive attributes\n",
2393 if
(is_attr
(arg
->attrs
, ATTR_SIZEIS
))
2395 expr_list_t
*size_is_exprs
= get_attrp
(arg
->attrs
, ATTR_SIZEIS
);
2396 check_conformance_expr_list
("size_is", arg
, container_type
, size_is_exprs
);
2398 if
(is_attr
(arg
->attrs
, ATTR_LENGTHIS
))
2400 expr_list_t
*length_is_exprs
= get_attrp
(arg
->attrs
, ATTR_LENGTHIS
);
2401 check_conformance_expr_list
("length_is", arg
, container_type
, length_is_exprs
);
2403 if
(is_attr
(arg
->attrs
, ATTR_IIDIS
))
2405 struct expr_loc expr_loc
;
2406 expr_t
*expr
= get_attrp
(arg
->attrs
, ATTR_IIDIS
);
2407 if
(expr
->type
!= EXPR_VOID
)
2409 const type_t
*expr_type
;
2411 expr_loc.attr
= "iid_is";
2412 expr_type
= expr_resolve_type
(&expr_loc
, container_type
, expr
);
2413 if
(!expr_type ||
!is_ptr_guid_type
(expr_type
))
2414 error_loc_info
(&arg
->loc_info
, "expression must resolve to pointer to GUID type for attribute iid_is\n");
2417 if
(is_attr
(arg
->attrs
, ATTR_SWITCHIS
))
2419 struct expr_loc expr_loc
;
2420 expr_t
*expr
= get_attrp
(arg
->attrs
, ATTR_SWITCHIS
);
2421 if
(expr
->type
!= EXPR_VOID
)
2423 const type_t
*expr_type
;
2425 expr_loc.attr
= "switch_is";
2426 expr_type
= expr_resolve_type
(&expr_loc
, container_type
, expr
);
2427 if
(!expr_type ||
!is_allowed_conf_type
(expr_type
))
2428 error_loc_info
(&arg
->loc_info
, "expression must resolve to integral type <= 32bits for attribute %s\n",
2433 /* get fundamental type for the argument */
2436 if
(is_attr
(type
->attrs
, ATTR_WIREMARSHAL
))
2438 is_wire_marshal
= 1;
2441 if
(is_attr
(type
->attrs
, ATTR_CONTEXTHANDLE
))
2443 is_context_handle
= 1;
2446 if
(type
->kind
== TKIND_ALIAS
)
2448 else if
(is_ptr
(type
) || is_array
(type
))
2454 if
(type
->type
== 0 && !is_attr
(arg
->attrs
, ATTR_IIDIS
) && !is_wire_marshal
&& !is_context_handle
)
2455 error_loc_info
(&arg
->loc_info
, "parameter \'%s\' of %s \'%s\' cannot derive from void *\n", arg
->name
, container_type_name
, container_name
);
2456 else if
(type
->type
== RPC_FC_FUNCTION
)
2457 error_loc_info
(&arg
->loc_info
, "parameter \'%s\' of %s \'%s\' cannot be a function pointer\n", arg
->name
, container_type_name
, container_name
);
2458 else if
(!is_wire_marshal
&& (is_struct
(type
->type
) || is_union
(type
->type
)))
2459 check_remoting_fields
(arg
, type
);
2462 static void check_remoting_fields
(const var_t
*var
, type_t
*type
)
2465 const var_list_t
*fields
= NULL
;
2470 type
->checked
= TRUE
;
2472 if
(is_struct
(type
->type
))
2475 fields
= type
->fields_or_args
;
2477 error_loc_info
(&var
->loc_info
, "undefined type declaration %s\n", type
->name
);
2479 else if
(is_union
(type
->type
))
2481 if
(type
->type
== RPC_FC_ENCAPSULATED_UNION
)
2483 const var_t
*uv
= LIST_ENTRY
(list_tail
(type
->fields_or_args
), const var_t
, entry
);
2484 fields
= uv
->type
->fields_or_args
;
2487 fields
= type
->fields_or_args
;
2490 if
(fields
) LIST_FOR_EACH_ENTRY
( field
, fields
, const var_t
, entry
)
2491 if
(field
->type
) check_field_common
(type
, type
->name
, field
);
2494 /* checks that arguments for a function make sense for marshalling and unmarshalling */
2495 static void check_remoting_args
(const func_t
*func
)
2497 const char *funcname
= func
->def
->name
;
2500 if
(func
->args
) LIST_FOR_EACH_ENTRY
( arg
, func
->args
, const var_t
, entry
)
2503 const type_t
*type
= arg
->type
;
2505 /* get pointer level and fundamental type for the argument */
2508 if
(is_attr
(type
->attrs
, ATTR_WIREMARSHAL
))
2510 if
(is_attr
(type
->attrs
, ATTR_CONTEXTHANDLE
))
2512 if
(type
->kind
== TKIND_ALIAS
)
2514 else if
(is_ptr
(type
))
2523 /* check that [out] parameters have enough pointer levels */
2524 if
(is_attr
(arg
->attrs
, ATTR_OUT
))
2526 if
(!is_array
(type
))
2529 error_loc_info
(&arg
->loc_info
, "out parameter \'%s\' of function \'%s\' is not a pointer\n", arg
->name
, funcname
);
2530 if
(type
->type
== RPC_FC_IP
&& ptr_level
== 1)
2531 error_loc_info
(&arg
->loc_info
, "out interface pointer \'%s\' of function \'%s\' is not a double pointer\n", arg
->name
, funcname
);
2535 check_field_common
(func
->def
->type
, funcname
, arg
);
2539 static void add_explicit_handle_if_necessary
(func_t
*func
)
2541 const var_t
* explicit_handle_var
;
2542 const var_t
* explicit_generic_handle_var
= NULL
;
2543 const var_t
* context_handle_var
= NULL
;
2545 /* check for a defined binding handle */
2546 explicit_handle_var
= get_explicit_handle_var
(func
);
2547 if
(!explicit_handle_var
)
2549 explicit_generic_handle_var
= get_explicit_generic_handle_var
(func
);
2550 if
(!explicit_generic_handle_var
)
2552 context_handle_var
= get_context_handle_var
(func
);
2553 if
(!context_handle_var
)
2555 /* no explicit handle specified so add
2556 * "[in] handle_t IDL_handle" as the first parameter to the
2558 var_t
*idl_handle
= make_var
(xstrdup
("IDL_handle"));
2559 idl_handle
->attrs
= append_attr
(NULL
, make_attr
(ATTR_IN
));
2560 idl_handle
->type
= find_type_or_error
("handle_t", 0);
2561 if
(!func
->def
->type
->fields_or_args
)
2563 func
->def
->type
->fields_or_args
= xmalloc
( sizeof
(*func
->def
->type
->fields_or_args
) );
2564 list_init
( func
->def
->type
->fields_or_args
);
2566 list_add_head
( func
->def
->type
->fields_or_args
, &idl_handle
->entry
);
2567 func
->args
= func
->def
->type
->fields_or_args
;
2573 static void check_functions
(const type_t
*iface
)
2575 if
(is_attr
(iface
->attrs
, ATTR_EXPLICIT_HANDLE
) && iface
->funcs
)
2578 LIST_FOR_EACH_ENTRY
( func
, iface
->funcs
, func_t
, entry
)
2579 add_explicit_handle_if_necessary
(func
);
2581 if
(!is_inside_library
&& !is_attr
(iface
->attrs
, ATTR_LOCAL
))
2584 if
(iface
->funcs
) LIST_FOR_EACH_ENTRY
( func
, iface
->funcs
, const func_t
, entry
)
2586 if
(!is_attr
(func
->def
->attrs
, ATTR_LOCAL
))
2587 check_remoting_args
(func
);
2592 static void check_all_user_types
(const statement_list_t
*stmts
)
2594 const statement_t
*stmt
;
2596 if
(stmts
) LIST_FOR_EACH_ENTRY
(stmt
, stmts
, const statement_t
, entry
)
2598 if
(stmt
->type
== STMT_LIBRARY
)
2599 check_all_user_types
(stmt
->u.lib
->stmts
);
2600 else if
(stmt
->type
== STMT_TYPE
&& stmt
->u.type
->type
== RPC_FC_IP
)
2603 const func_list_t
*fs
= stmt
->u.type
->funcs
;
2604 if
(fs
) LIST_FOR_EACH_ENTRY
(f
, fs
, const func_t
, entry
)
2605 check_for_additional_prototype_types
(f
->args
);
2610 int is_valid_uuid
(const char *s
)
2614 for
(i
= 0; i
< 36; ++i
)
2615 if
(i
== 8 || i
== 13 || i
== 18 || i
== 23)
2621 if
(!isxdigit
(s
[i
]))
2624 return s
[i
] == '\0';
2627 static statement_t
*make_statement
(enum statement_type type
)
2629 statement_t
*stmt
= xmalloc
(sizeof
(*stmt
));
2634 static statement_t
*make_statement_type_decl
(type_t
*type
)
2636 statement_t
*stmt
= make_statement
(STMT_TYPE
);
2637 stmt
->u.type
= type
;
2641 static statement_t
*make_statement_reference
(type_t
*type
)
2643 statement_t
*stmt
= make_statement
(STMT_TYPEREF
);
2644 stmt
->u.type
= type
;
2648 static statement_t
*make_statement_declaration
(var_t
*var
)
2650 statement_t
*stmt
= make_statement
(STMT_DECLARATION
);
2652 if
(var
->stgclass
== STG_EXTERN
&& var
->eval
)
2653 warning
("'%s' initialised and declared extern\n", var
->name
);
2654 if
(is_const_decl
(var
))
2659 else if
((var
->stgclass
== STG_NONE || var
->stgclass
== STG_REGISTER
) &&
2660 var
->type
->type
!= RPC_FC_FUNCTION
)
2661 error_loc
("instantiation of data is illegal\n");
2665 static statement_t
*make_statement_library
(typelib_t
*typelib
)
2667 statement_t
*stmt
= make_statement
(STMT_LIBRARY
);
2668 stmt
->u.lib
= typelib
;
2672 static statement_t
*make_statement_cppquote
(const char *str
)
2674 statement_t
*stmt
= make_statement
(STMT_CPPQUOTE
);
2679 static statement_t
*make_statement_importlib
(const char *str
)
2681 statement_t
*stmt
= make_statement
(STMT_IMPORTLIB
);
2686 static statement_t
*make_statement_import
(const char *str
)
2688 statement_t
*stmt
= make_statement
(STMT_IMPORT
);
2693 static statement_t
*make_statement_module
(type_t
*type
)
2695 statement_t
*stmt
= make_statement
(STMT_MODULE
);
2696 stmt
->u.type
= type
;
2700 static statement_t
*process_typedefs
(declarator_list_t
*decls
)
2702 declarator_t
*decl
, *next
;
2704 type_list_t
**type_list
;
2706 if
(!decls
) return NULL
;
2708 stmt
= make_statement
(STMT_TYPEDEF
);
2709 stmt
->u.type_list
= NULL
;
2710 type_list
= &stmt
->u.type_list
;
2712 LIST_FOR_EACH_ENTRY_SAFE
( decl
, next
, decls
, declarator_t
, entry
)
2714 var_t
*var
= decl
->var
;
2715 type_t
*type
= find_type_or_error
(var
->name
, 0);
2716 *type_list
= xmalloc
(sizeof
(type_list_t
));
2717 (*type_list
)->type
= type
;
2718 (*type_list
)->next
= NULL
;
2720 if
(! parse_only
&& do_header
)
2721 write_typedef
(type
);
2722 if
(in_typelib
&& is_attr
(type
->attrs
, ATTR_PUBLIC
))
2723 add_typelib_entry
(type
);
2725 type_list
= &(*type_list
)->next
;
2733 static statement_list_t
*append_statement
(statement_list_t
*list
, statement_t
*stmt
)
2735 if
(!stmt
) return list
;
2738 list
= xmalloc
( sizeof
(*list
) );
2741 list_add_tail
( list
, &stmt
->entry
);
2745 static func_list_t
*append_func_from_statement
(func_list_t
*list
, statement_t
*stmt
)
2747 if
(stmt
->type
== STMT_DECLARATION
)
2749 var_t
*var
= stmt
->u.var
;
2750 if
(var
->stgclass
== STG_NONE
&& var
->type
->type
== RPC_FC_FUNCTION
)
2752 check_function_attrs
(var
->name
, var
->type
->attrs
);
2753 return append_func
(list
, make_func
(stmt
->u.var
));
2759 void init_loc_info
(loc_info_t
*i
)
2761 i
->input_name
= input_name ? input_name
: "stdin";
2762 i
->line_number
= line_number
;
2763 i
->near_text
= parser_text
;
2766 static void check_def
(const type_t
*t
)
2769 error_loc
("%s: redefinition error; original definition was at %s:%d\n",
2770 t
->name
, t
->loc_info.input_name
, t
->loc_info.line_number
);