| %{ |
| /* |
| * IDL Compiler |
| * |
| * Copyright 2002 Ove Kaaven |
| * Copyright 2006-2008 Robert Shearman |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA |
| */ |
| |
| #include "config.h" |
| |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <stdarg.h> |
| #include <assert.h> |
| #include <ctype.h> |
| #include <string.h> |
| |
| #include "widl.h" |
| #include "utils.h" |
| #include "parser.h" |
| #include "header.h" |
| #include "typelib.h" |
| #include "typegen.h" |
| #include "expr.h" |
| #include "typetree.h" |
| |
| struct _import_t |
| { |
| char *name; |
| int import_performed; |
| }; |
| |
| static str_list_t *append_str(str_list_t *list, char *str); |
| static attr_list_t *append_attr_list(attr_list_t *new_list, attr_list_t *old_list); |
| static decl_spec_t *make_decl_spec(type_t *type, decl_spec_t *left, decl_spec_t *right, |
| enum storage_class stgclass, enum type_qualifier qual, enum function_specifier func_specifier); |
| static attr_t *make_attr(enum attr_type type); |
| static attr_t *make_attrv(enum attr_type type, unsigned int val); |
| static attr_t *make_custom_attr(UUID *id, expr_t *pval); |
| static expr_list_t *append_expr(expr_list_t *list, expr_t *expr); |
| static var_t *declare_var(attr_list_t *attrs, decl_spec_t *decl_spec, declarator_t *decl, int top); |
| static var_list_t *set_var_types(attr_list_t *attrs, decl_spec_t *decl_spec, declarator_list_t *decls); |
| static var_list_t *append_var_list(var_list_t *list, var_list_t *vars); |
| static declarator_list_t *append_declarator(declarator_list_t *list, declarator_t *p); |
| static declarator_t *make_declarator(var_t *var); |
| static type_t *make_safearray(type_t *type); |
| static typelib_t *make_library(const char *name, const attr_list_t *attrs); |
| static void append_array(declarator_t *decl, expr_t *expr); |
| static void append_chain_type(declarator_t *decl, type_t *type, enum type_qualifier qual); |
| static void append_chain_callconv(type_t *chain, char *callconv); |
| static warning_list_t *append_warning(warning_list_t *, int); |
| |
| static type_t *reg_typedefs(decl_spec_t *decl_spec, var_list_t *names, attr_list_t *attrs); |
| static type_t *find_type_or_error(struct namespace *parent, const char *name); |
| static struct namespace *find_namespace_or_error(struct namespace *namespace, const char *name); |
| |
| static var_t *reg_const(var_t *var); |
| |
| static void push_namespace(const char *name); |
| static void pop_namespace(const char *name); |
| static void push_parameters_namespace(const char *name); |
| static void pop_parameters_namespace(const char *name); |
| |
| static statement_list_t *append_parameterized_type_stmts(statement_list_t *stmts); |
| static void check_arg_attrs(const var_t *arg); |
| static void check_statements(const statement_list_t *stmts, int is_inside_library); |
| static void check_all_user_types(const statement_list_t *stmts); |
| static attr_list_t *check_function_attrs(const char *name, attr_list_t *attrs); |
| static attr_list_t *check_typedef_attrs(attr_list_t *attrs); |
| static attr_list_t *check_enum_attrs(attr_list_t *attrs); |
| static attr_list_t *check_enum_member_attrs(attr_list_t *attrs); |
| static attr_list_t *check_struct_attrs(attr_list_t *attrs); |
| static attr_list_t *check_union_attrs(attr_list_t *attrs); |
| static attr_list_t *check_field_attrs(const char *name, attr_list_t *attrs); |
| static attr_list_t *check_library_attrs(const char *name, attr_list_t *attrs); |
| const char *get_attr_display_name(enum attr_type type); |
| static void add_explicit_handle_if_necessary(const type_t *iface, var_t *func); |
| |
| static void check_async_uuid(type_t *iface); |
| |
| static statement_t *make_statement(enum statement_type type); |
| static statement_t *make_statement_type_decl(type_t *type); |
| static statement_t *make_statement_reference(type_t *type); |
| static statement_t *make_statement_declaration(var_t *var); |
| static statement_t *make_statement_library(typelib_t *typelib); |
| static statement_t *make_statement_pragma(const char *str); |
| static statement_t *make_statement_cppquote(const char *str); |
| static statement_t *make_statement_importlib(const char *str); |
| static statement_t *make_statement_module(type_t *type); |
| static statement_t *make_statement_typedef(var_list_t *names, int declonly); |
| static statement_t *make_statement_import(const char *str); |
| static statement_t *make_statement_parameterized_type(type_t *type, typeref_list_t *params); |
| static statement_t *make_statement_delegate(type_t *ret, var_list_t *args); |
| static statement_list_t *append_statement(statement_list_t *list, statement_t *stmt); |
| static statement_list_t *append_statements(statement_list_t *, statement_list_t *); |
| static attr_list_t *append_attribs(attr_list_t *, attr_list_t *); |
| |
| static struct namespace global_namespace = { |
| NULL, NULL, LIST_INIT(global_namespace.entry), LIST_INIT(global_namespace.children) |
| }; |
| |
| static struct namespace *current_namespace = &global_namespace; |
| static struct namespace *parameters_namespace = NULL; |
| static statement_list_t *parameterized_type_stmts = NULL; |
| |
| static typelib_t *current_typelib; |
| |
| %} |
| %union { |
| attr_t *attr; |
| attr_list_t *attr_list; |
| str_list_t *str_list; |
| expr_t *expr; |
| expr_list_t *expr_list; |
| type_t *type; |
| var_t *var; |
| var_list_t *var_list; |
| declarator_t *declarator; |
| declarator_list_t *declarator_list; |
| statement_t *statement; |
| statement_list_t *stmt_list; |
| warning_t *warning; |
| warning_list_t *warning_list; |
| typeref_t *typeref; |
| typeref_list_t *typeref_list; |
| char *str; |
| UUID *uuid; |
| unsigned int num; |
| double dbl; |
| typelib_t *typelib; |
| struct _import_t *import; |
| struct _decl_spec_t *declspec; |
| enum storage_class stgclass; |
| enum type_qualifier type_qualifier; |
| enum function_specifier function_specifier; |
| struct namespace *namespace; |
| } |
| |
| %token <str> aIDENTIFIER aPRAGMA |
| %token <str> aKNOWNTYPE |
| %token <num> aNUM aHEXNUM |
| %token <dbl> aDOUBLE |
| %token <str> aSTRING aWSTRING aSQSTRING |
| %token <uuid> aUUID |
| %token aEOF aACF |
| %token SHL SHR |
| %token MEMBERPTR |
| %token EQUALITY INEQUALITY |
| %token GREATEREQUAL LESSEQUAL |
| %token LOGICALOR LOGICALAND |
| %token ELLIPSIS |
| %token tACTIVATABLE |
| %token tAGGREGATABLE |
| %token tAGILE |
| %token tALLNODES tALLOCATE tANNOTATION |
| %token tAPICONTRACT |
| %token tAPPOBJECT tASYNC tASYNCUUID |
| %token tAUTOHANDLE tBINDABLE tBOOLEAN tBROADCAST tBYTE tBYTECOUNT |
| %token tCALLAS tCALLBACK tCASE tCDECL tCHAR tCOCLASS tCODE tCOMMSTATUS |
| %token tCONST tCONTEXTHANDLE tCONTEXTHANDLENOSERIALIZE |
| %token tCONTEXTHANDLESERIALIZE |
| %token tCONTRACT |
| %token tCONTRACTVERSION |
| %token tCONTROL tCPPQUOTE |
| %token tCUSTOM |
| %token tDECLARE |
| %token tDECODE tDEFAULT tDEFAULTBIND |
| %token tDELEGATE |
| %token tDEFAULTCOLLELEM |
| %token tDEFAULTVALUE |
| %token tDEFAULTVTABLE |
| %token tDISABLECONSISTENCYCHECK tDISPLAYBIND |
| %token tDISPINTERFACE |
| %token tDLLNAME tDONTFREE tDOUBLE tDUAL |
| %token tENABLEALLOCATE tENCODE tENDPOINT |
| %token tENTRY tENUM tERRORSTATUST |
| %token tEVENTADD tEVENTREMOVE |
| %token tEXCLUSIVETO |
| %token tEXPLICITHANDLE tEXTERN |
| %token tFALSE |
| %token tFASTCALL tFAULTSTATUS |
| %token tFLAGS |
| %token tFLOAT tFORCEALLOCATE |
| %token tHANDLE |
| %token tHANDLET |
| %token tHELPCONTEXT tHELPFILE |
| %token tHELPSTRING tHELPSTRINGCONTEXT tHELPSTRINGDLL |
| %token tHIDDEN |
| %token tHYPER tID tIDEMPOTENT |
| %token tIGNORE tIIDIS |
| %token tIMMEDIATEBIND |
| %token tIMPLICITHANDLE |
| %token tIMPORT tIMPORTLIB |
| %token tIN tIN_LINE tINLINE |
| %token tINPUTSYNC |
| %token tINT tINT32 tINT3264 tINT64 |
| %token tINTERFACE |
| %token tLCID |
| %token tLENGTHIS tLIBRARY |
| %token tLICENSED tLOCAL |
| %token tLONG |
| %token tMARSHALINGBEHAVIOR |
| %token tMAYBE tMESSAGE |
| %token tMETHODS |
| %token tMODULE |
| %token tMTA |
| %token tNAMESPACE |
| %token tNOCODE tNONBROWSABLE |
| %token tNONCREATABLE |
| %token tNONE |
| %token tNONEXTENSIBLE |
| %token tNOTIFY tNOTIFYFLAG |
| %token tNULL |
| %token tOBJECT tODL tOLEAUTOMATION |
| %token tOPTIMIZE tOPTIONAL |
| %token tOUT |
| %token tPARTIALIGNORE tPASCAL |
| %token tPOINTERDEFAULT |
| %token tPRAGMA_WARNING |
| %token tPROGID tPROPERTIES |
| %token tPROPGET tPROPPUT tPROPPUTREF |
| %token tPROXY tPTR |
| %token tPUBLIC |
| %token tRANGE |
| %token tREADONLY tREF |
| %token tREGISTER tREPRESENTAS |
| %token tREQUESTEDIT |
| %token tREQUIRES |
| %token tRESTRICTED |
| %token tRETVAL |
| %token tRUNTIMECLASS |
| %token tSAFEARRAY |
| %token tSHORT |
| %token tSIGNED tSINGLENODE |
| %token tSIZEIS tSIZEOF |
| %token tSMALL |
| %token tSOURCE |
| %token tSTANDARD |
| %token tSTATIC |
| %token tSTDCALL |
| %token tSTRICTCONTEXTHANDLE |
| %token tSTRING tSTRUCT |
| %token tSWITCH tSWITCHIS tSWITCHTYPE |
| %token tTHREADING tTRANSMITAS |
| %token tTRUE |
| %token tTYPEDEF |
| %token tUIDEFAULT tUNION |
| %token tUNIQUE |
| %token tUNSIGNED |
| %token tUSESGETLASTERROR tUSERMARSHAL tUUID |
| %token tV1ENUM |
| %token tVARARG |
| %token tVERSION tVIPROGID |
| %token tVOID |
| %token tWCHAR tWIREMARSHAL |
| %token tAPARTMENT tNEUTRAL tSINGLE tFREE tBOTH |
| |
| %type <attr> attribute acf_attribute |
| %type <attr_list> m_attributes attributes attrib_list |
| %type <attr_list> acf_attributes acf_attribute_list |
| %type <attr_list> dispattributes |
| %type <str_list> str_list |
| %type <expr> m_expr expr expr_const expr_int_const array m_bitfield |
| %type <expr_list> m_exprs /* exprs expr_list */ expr_list_int_const |
| %type <expr> contract_req |
| %type <expr> static_attr |
| %type <type> delegatedef |
| %type <stgclass> storage_cls_spec |
| %type <type_qualifier> type_qualifier m_type_qual_list |
| %type <function_specifier> function_specifier |
| %type <declspec> decl_spec unqualified_decl_spec decl_spec_no_type m_decl_spec_no_type |
| %type <type> inherit interface interfacedef |
| %type <type> interfaceref |
| %type <type> dispinterfaceref |
| %type <type> dispinterface dispinterfacedef |
| %type <type> module moduledef |
| %type <str> namespacedef |
| %type <type> base_type int_std |
| %type <type> enumdef structdef uniondef typedecl |
| %type <type> type unqualified_type qualified_type |
| %type <type> type_parameter |
| %type <typeref_list> type_parameters |
| %type <type> parameterized_type |
| %type <type> parameterized_type_arg |
| %type <typeref_list> parameterized_type_args |
| %type <typeref> class_interface |
| %type <typeref_list> class_interfaces |
| %type <typeref_list> requires required_types |
| %type <var> arg ne_union_field union_field s_field case enum enum_member declaration |
| %type <var> funcdef |
| %type <var_list> m_args arg_list args dispint_meths |
| %type <var_list> fields ne_union_fields cases enums enum_list dispint_props field |
| %type <var> m_ident ident |
| %type <declarator> declarator direct_declarator init_declarator struct_declarator |
| %type <declarator> m_any_declarator any_declarator any_declarator_no_direct any_direct_declarator |
| %type <declarator> m_abstract_declarator abstract_declarator abstract_declarator_no_direct abstract_direct_declarator |
| %type <declarator_list> declarator_list struct_declarator_list |
| %type <type> coclass coclassdef |
| %type <type> runtimeclass runtimeclass_def |
| %type <type> apicontract apicontract_def |
| %type <num> contract_ver |
| %type <num> pointer_type threading_type marshaling_behavior version |
| %type <str> libraryhdr callconv cppquote importlib import |
| %type <str> typename m_typename |
| %type <uuid> uuid_string |
| %type <import> import_start |
| %type <typelib> library_start librarydef |
| %type <statement> statement typedef pragma_warning |
| %type <stmt_list> gbl_statements imp_statements int_statements |
| %type <stmt_list> decl_block decl_statements |
| %type <stmt_list> imp_decl_block imp_decl_statements |
| %type <warning_list> warnings |
| %type <num> allocate_option_list allocate_option |
| %type <namespace> namespace_pfx |
| |
| %left ',' |
| %right '?' ':' |
| %left LOGICALOR |
| %left LOGICALAND |
| %left '|' |
| %left '^' |
| %left '&' |
| %left EQUALITY INEQUALITY |
| %left '<' '>' LESSEQUAL GREATEREQUAL |
| %left SHL SHR |
| %left '-' '+' |
| %left '*' '/' '%' |
| %right '!' '~' CAST PPTR POS NEG ADDRESSOF tSIZEOF |
| %left '.' MEMBERPTR '[' ']' |
| |
| %define parse.error verbose |
| |
| %% |
| |
| input: gbl_statements m_acf { $1 = append_parameterized_type_stmts($1); |
| check_statements($1, FALSE); |
| check_all_user_types($1); |
| write_header($1); |
| write_id_data($1); |
| write_proxies($1); |
| write_client($1); |
| write_server($1); |
| write_regscript($1); |
| write_typelib_regscript($1); |
| write_dlldata($1); |
| write_local_stubs($1); |
| } |
| ; |
| |
| m_acf: /* empty */ | aACF acf_statements |
| |
| decl_statements: { $$ = NULL; } |
| | decl_statements tINTERFACE qualified_type '<' parameterized_type_args '>' ';' |
| { parameterized_type_stmts = append_statement(parameterized_type_stmts, make_statement_parameterized_type($3, $5)); |
| $$ = append_statement($1, make_statement_reference(type_parameterized_type_specialize_declare($3, $5))); |
| } |
| ; |
| |
| decl_block: tDECLARE '{' decl_statements '}' { $$ = $3; } |
| |
| imp_decl_statements: { $$ = NULL; } |
| | imp_decl_statements tINTERFACE qualified_type '<' parameterized_type_args '>' ';' |
| { $$ = append_statement($1, make_statement_reference(type_parameterized_type_specialize_declare($3, $5))); } |
| ; |
| |
| imp_decl_block: tDECLARE '{' imp_decl_statements '}' { $$ = $3; } |
| |
| gbl_statements: { $$ = NULL; } |
| | gbl_statements namespacedef '{' { push_namespace($2); } gbl_statements '}' |
| { pop_namespace($2); $$ = append_statements($1, $5); } |
| | gbl_statements interface ';' { $$ = append_statement($1, make_statement_reference($2)); } |
| | gbl_statements dispinterface ';' { $$ = append_statement($1, make_statement_reference($2)); } |
| | gbl_statements interfacedef { $$ = append_statement($1, make_statement_type_decl($2)); } |
| | gbl_statements delegatedef { $$ = append_statement($1, make_statement_type_decl($2)); } |
| | gbl_statements coclass ';' { $$ = $1; |
| reg_type($2, $2->name, current_namespace, 0); |
| } |
| | gbl_statements coclassdef { $$ = append_statement($1, make_statement_type_decl($2)); |
| reg_type($2, $2->name, current_namespace, 0); |
| } |
| | gbl_statements apicontract ';' { $$ = $1; reg_type($2, $2->name, current_namespace, 0); } |
| | gbl_statements apicontract_def { $$ = append_statement($1, make_statement_type_decl($2)); |
| reg_type($2, $2->name, current_namespace, 0); } |
| | gbl_statements runtimeclass ';' { $$ = $1; reg_type($2, $2->name, current_namespace, 0); } |
| | gbl_statements runtimeclass_def { $$ = append_statement($1, make_statement_type_decl($2)); |
| reg_type($2, $2->name, current_namespace, 0); } |
| | gbl_statements moduledef { $$ = append_statement($1, make_statement_module($2)); } |
| | gbl_statements librarydef { $$ = append_statement($1, make_statement_library($2)); } |
| | gbl_statements statement { $$ = append_statement($1, $2); } |
| | gbl_statements decl_block { $$ = append_statements($1, $2); } |
| ; |
| |
| imp_statements: { $$ = NULL; } |
| | imp_statements interface ';' { $$ = append_statement($1, make_statement_reference($2)); } |
| | imp_statements dispinterface ';' { $$ = append_statement($1, make_statement_reference($2)); } |
| | imp_statements namespacedef '{' { push_namespace($2); } imp_statements '}' |
| { pop_namespace($2); $$ = append_statements($1, $5); } |
| | imp_statements interfacedef { $$ = append_statement($1, make_statement_type_decl($2)); } |
| | imp_statements delegatedef { $$ = append_statement($1, make_statement_type_decl($2)); } |
| | imp_statements coclass ';' { $$ = $1; reg_type($2, $2->name, current_namespace, 0); } |
| | imp_statements coclassdef { $$ = append_statement($1, make_statement_type_decl($2)); |
| reg_type($2, $2->name, current_namespace, 0); |
| } |
| | imp_statements apicontract ';' { $$ = $1; reg_type($2, $2->name, current_namespace, 0); } |
| | imp_statements apicontract_def { $$ = append_statement($1, make_statement_type_decl($2)); |
| reg_type($2, $2->name, current_namespace, 0); } |
| | imp_statements runtimeclass ';' { $$ = $1; reg_type($2, $2->name, current_namespace, 0); } |
| | imp_statements runtimeclass_def { $$ = append_statement($1, make_statement_type_decl($2)); |
| reg_type($2, $2->name, current_namespace, 0); } |
| | imp_statements moduledef { $$ = append_statement($1, make_statement_module($2)); } |
| | imp_statements statement { $$ = append_statement($1, $2); } |
| | imp_statements importlib { $$ = append_statement($1, make_statement_importlib($2)); } |
| | imp_statements librarydef { $$ = append_statement($1, make_statement_library($2)); } |
| | imp_statements imp_decl_block { $$ = append_statements($1, $2); } |
| ; |
| |
| int_statements: { $$ = NULL; } |
| | int_statements statement { $$ = append_statement($1, $2); } |
| ; |
| |
| semicolon_opt: |
| | ';' |
| ; |
| |
| statement: |
| cppquote { $$ = make_statement_cppquote($1); } |
| | typedecl ';' { $$ = make_statement_type_decl($1); } |
| | declaration ';' { $$ = make_statement_declaration($1); } |
| | import { $$ = make_statement_import($1); } |
| | typedef ';' { $$ = $1; } |
| | aPRAGMA { $$ = make_statement_pragma($1); } |
| | pragma_warning { $$ = NULL; } |
| ; |
| |
| pragma_warning: tPRAGMA_WARNING '(' aIDENTIFIER ':' warnings ')' |
| { |
| int result; |
| $$ = NULL; |
| result = do_warning($3, $5); |
| if(!result) |
| error_loc("expected \"disable\", \"enable\" or \"default\"\n"); |
| } |
| | tPRAGMA_WARNING '(' tDEFAULT ':' warnings ')' |
| { |
| $$ = NULL; |
| do_warning("default", $5); |
| } |
| ; |
| |
| warnings: |
| aNUM { $$ = append_warning(NULL, $1); } |
| | warnings aNUM { $$ = append_warning($1, $2); } |
| ; |
| |
| typedecl: |
| enumdef |
| | tENUM aIDENTIFIER { $$ = type_new_enum($2, current_namespace, FALSE, NULL); } |
| | structdef |
| | tSTRUCT aIDENTIFIER { $$ = type_new_struct($2, current_namespace, FALSE, NULL); } |
| | uniondef |
| | tUNION aIDENTIFIER { $$ = type_new_nonencapsulated_union($2, FALSE, NULL); } |
| | attributes enumdef { $$ = $2; $$->attrs = check_enum_attrs($1); } |
| | attributes structdef { $$ = $2; $$->attrs = check_struct_attrs($1); } |
| | attributes uniondef { $$ = $2; $$->attrs = check_union_attrs($1); } |
| ; |
| |
| cppquote: tCPPQUOTE '(' aSTRING ')' { $$ = $3; } |
| ; |
| import_start: tIMPORT aSTRING ';' { assert(yychar == YYEMPTY); |
| $$ = xmalloc(sizeof(struct _import_t)); |
| $$->name = $2; |
| $$->import_performed = do_import($2); |
| if (!$$->import_performed) yychar = aEOF; |
| } |
| ; |
| |
| import: import_start imp_statements aEOF { $$ = $1->name; |
| if ($1->import_performed) pop_import(); |
| free($1); |
| } |
| ; |
| |
| importlib: tIMPORTLIB '(' aSTRING ')' |
| semicolon_opt { $$ = $3; if(!parse_only) add_importlib($3, current_typelib); } |
| ; |
| |
| libraryhdr: tLIBRARY typename { $$ = $2; } |
| ; |
| library_start: attributes libraryhdr '{' { $$ = make_library($2, check_library_attrs($2, $1)); |
| if (!parse_only && do_typelib) current_typelib = $$; |
| } |
| ; |
| librarydef: library_start imp_statements '}' |
| semicolon_opt { $$ = $1; $$->stmts = $2; } |
| ; |
| |
| m_args: { $$ = NULL; } |
| | args |
| ; |
| |
| arg_list: arg { check_arg_attrs($1); $$ = append_var( NULL, $1 ); } |
| | arg_list ',' arg { check_arg_attrs($3); $$ = append_var( $1, $3 ); } |
| ; |
| |
| args: arg_list |
| | arg_list ',' ELLIPSIS { $$ = append_var( $1, make_var(strdup("...")) ); } |
| ; |
| |
| /* split into two rules to get bison to resolve a tVOID conflict */ |
| arg: attributes decl_spec m_any_declarator { if ($2->stgclass != STG_NONE && $2->stgclass != STG_REGISTER) |
| error_loc("invalid storage class for function parameter\n"); |
| $$ = declare_var($1, $2, $3, TRUE); |
| free($2); free($3); |
| } |
| | decl_spec m_any_declarator { if ($1->stgclass != STG_NONE && $1->stgclass != STG_REGISTER) |
| error_loc("invalid storage class for function parameter\n"); |
| $$ = declare_var(NULL, $1, $2, TRUE); |
| free($1); free($2); |
| } |
| ; |
| |
| array: '[' expr ']' { $$ = $2; |
| if (!$$->is_const || $$->cval <= 0) |
| error_loc("array dimension is not a positive integer constant\n"); |
| } |
| | '[' '*' ']' { $$ = make_expr(EXPR_VOID); } |
| | '[' ']' { $$ = make_expr(EXPR_VOID); } |
| ; |
| |
| m_attributes: { $$ = NULL; } |
| | attributes |
| ; |
| |
| attributes: |
| '[' attrib_list ']' { $$ = $2; } |
| ; |
| |
| attrib_list: attribute { $$ = append_attr( NULL, $1 ); } |
| | attrib_list ',' attribute { $$ = append_attr( $1, $3 ); } |
| | attrib_list ']' '[' attribute { $$ = append_attr( $1, $4 ); } |
| ; |
| |
| str_list: aSTRING { $$ = append_str( NULL, $1 ); } |
| | str_list ',' aSTRING { $$ = append_str( $1, $3 ); } |
| ; |
| |
| marshaling_behavior: |
| tAGILE { $$ = MARSHALING_AGILE; } |
| | tNONE { $$ = MARSHALING_NONE; } |
| | tSTANDARD { $$ = MARSHALING_STANDARD; } |
| ; |
| |
| contract_ver: |
| aNUM { $$ = MAKEVERSION(0, $1); } |
| | aNUM '.' aNUM { $$ = MAKEVERSION($3, $1); } |
| ; |
| |
| contract_req: decl_spec ',' contract_ver { if ($1->type->type_type != TYPE_APICONTRACT) |
| error_loc("type %s is not an apicontract\n", $1->type->name); |
| $$ = make_exprl(EXPR_NUM, $3); |
| $$ = make_exprt(EXPR_GTREQL, declare_var(NULL, $1, make_declarator(NULL), 0), $$); |
| } |
| |
| static_attr: decl_spec ',' contract_req { if ($1->type->type_type != TYPE_INTERFACE) |
| error_loc("type %s is not an interface\n", $1->type->name); |
| $$ = make_exprt(EXPR_MEMBER, declare_var(NULL, $1, make_declarator(NULL), 0), $3); |
| } |
| |
| attribute: { $$ = NULL; } |
| | tACTIVATABLE '(' contract_req ')' { $$ = make_attrp(ATTR_ACTIVATABLE, $3); } |
| | tAGGREGATABLE { $$ = make_attr(ATTR_AGGREGATABLE); } |
| | tANNOTATION '(' aSTRING ')' { $$ = make_attrp(ATTR_ANNOTATION, $3); } |
| | tAPPOBJECT { $$ = make_attr(ATTR_APPOBJECT); } |
| | tASYNC { $$ = make_attr(ATTR_ASYNC); } |
| | tAUTOHANDLE { $$ = make_attr(ATTR_AUTO_HANDLE); } |
| | tBINDABLE { $$ = make_attr(ATTR_BINDABLE); } |
| | tBROADCAST { $$ = make_attr(ATTR_BROADCAST); } |
| | tCALLAS '(' ident ')' { $$ = make_attrp(ATTR_CALLAS, $3); } |
| | tCASE '(' expr_list_int_const ')' { $$ = make_attrp(ATTR_CASE, $3); } |
| | tCODE { $$ = make_attr(ATTR_CODE); } |
| | tCOMMSTATUS { $$ = make_attr(ATTR_COMMSTATUS); } |
| | tCONTEXTHANDLE { $$ = make_attrv(ATTR_CONTEXTHANDLE, 0); } |
| | tCONTEXTHANDLENOSERIALIZE { $$ = make_attrv(ATTR_CONTEXTHANDLE, 0); /* RPC_CONTEXT_HANDLE_DONT_SERIALIZE */ } |
| | tCONTEXTHANDLESERIALIZE { $$ = make_attrv(ATTR_CONTEXTHANDLE, 0); /* RPC_CONTEXT_HANDLE_SERIALIZE */ } |
| | tCONTRACT '(' contract_req ')' { $$ = make_attrp(ATTR_CONTRACT, $3); } |
| | tCONTRACTVERSION '(' contract_ver ')' { $$ = make_attrv(ATTR_CONTRACTVERSION, $3); } |
| | tCONTROL { $$ = make_attr(ATTR_CONTROL); } |
| | tCUSTOM '(' uuid_string ',' expr_const ')' { $$ = make_custom_attr($3, $5); } |
| | tDECODE { $$ = make_attr(ATTR_DECODE); } |
| | tDEFAULT { $$ = make_attr(ATTR_DEFAULT); } |
| | tDEFAULTBIND { $$ = make_attr(ATTR_DEFAULTBIND); } |
| | tDEFAULTCOLLELEM { $$ = make_attr(ATTR_DEFAULTCOLLELEM); } |
| | tDEFAULTVALUE '(' expr_const ')' { $$ = make_attrp(ATTR_DEFAULTVALUE, $3); } |
| | tDEFAULTVTABLE { $$ = make_attr(ATTR_DEFAULTVTABLE); } |
| | tDISABLECONSISTENCYCHECK { $$ = make_attr(ATTR_DISABLECONSISTENCYCHECK); } |
| | tDISPLAYBIND { $$ = make_attr(ATTR_DISPLAYBIND); } |
| | tDLLNAME '(' aSTRING ')' { $$ = make_attrp(ATTR_DLLNAME, $3); } |
| | tDUAL { $$ = make_attr(ATTR_DUAL); } |
| | tENABLEALLOCATE { $$ = make_attr(ATTR_ENABLEALLOCATE); } |
| | tENCODE { $$ = make_attr(ATTR_ENCODE); } |
| | tENDPOINT '(' str_list ')' { $$ = make_attrp(ATTR_ENDPOINT, $3); } |
| | tENTRY '(' expr_const ')' { $$ = make_attrp(ATTR_ENTRY, $3); } |
| | tEVENTADD { $$ = make_attr(ATTR_EVENTADD); } |
| | tEVENTREMOVE { $$ = make_attr(ATTR_EVENTREMOVE); } |
| | tEXCLUSIVETO '(' decl_spec ')' { if ($3->type->type_type != TYPE_RUNTIMECLASS) |
| error_loc("type %s is not a runtimeclass\n", $3->type->name); |
| $$ = make_attrp(ATTR_EXCLUSIVETO, $3->type); } |
| | tEXPLICITHANDLE { $$ = make_attr(ATTR_EXPLICIT_HANDLE); } |
| | tFAULTSTATUS { $$ = make_attr(ATTR_FAULTSTATUS); } |
| | tFLAGS { $$ = make_attr(ATTR_FLAGS); } |
| | tFORCEALLOCATE { $$ = make_attr(ATTR_FORCEALLOCATE); } |
| | tHANDLE { $$ = make_attr(ATTR_HANDLE); } |
| | tHELPCONTEXT '(' expr_int_const ')' { $$ = make_attrp(ATTR_HELPCONTEXT, $3); } |
| | tHELPFILE '(' aSTRING ')' { $$ = make_attrp(ATTR_HELPFILE, $3); } |
| | tHELPSTRING '(' aSTRING ')' { $$ = make_attrp(ATTR_HELPSTRING, $3); } |
| | tHELPSTRINGCONTEXT '(' expr_int_const ')' { $$ = make_attrp(ATTR_HELPSTRINGCONTEXT, $3); } |
| | tHELPSTRINGDLL '(' aSTRING ')' { $$ = make_attrp(ATTR_HELPSTRINGDLL, $3); } |
| | tHIDDEN { $$ = make_attr(ATTR_HIDDEN); } |
| | tID '(' expr_int_const ')' { $$ = make_attrp(ATTR_ID, $3); } |
| | tIDEMPOTENT { $$ = make_attr(ATTR_IDEMPOTENT); } |
| | tIGNORE { $$ = make_attr(ATTR_IGNORE); } |
| | tIIDIS '(' expr ')' { $$ = make_attrp(ATTR_IIDIS, $3); } |
| | tIMMEDIATEBIND { $$ = make_attr(ATTR_IMMEDIATEBIND); } |
| | tIMPLICITHANDLE '(' arg ')' { $$ = make_attrp(ATTR_IMPLICIT_HANDLE, $3); } |
| | tIN { $$ = make_attr(ATTR_IN); } |
| | tINPUTSYNC { $$ = make_attr(ATTR_INPUTSYNC); } |
| | tLENGTHIS '(' m_exprs ')' { $$ = make_attrp(ATTR_LENGTHIS, $3); } |
| | tLCID '(' expr_int_const ')' { $$ = make_attrp(ATTR_LIBLCID, $3); } |
| | tLCID { $$ = make_attr(ATTR_PARAMLCID); } |
| | tLICENSED { $$ = make_attr(ATTR_LICENSED); } |
| | tLOCAL { $$ = make_attr(ATTR_LOCAL); } |
| | tMARSHALINGBEHAVIOR '(' marshaling_behavior ')' |
| { $$ = make_attrv(ATTR_MARSHALING_BEHAVIOR, $3); } |
| | tMAYBE { $$ = make_attr(ATTR_MAYBE); } |
| | tMESSAGE { $$ = make_attr(ATTR_MESSAGE); } |
| | tNOCODE { $$ = make_attr(ATTR_NOCODE); } |
| | tNONBROWSABLE { $$ = make_attr(ATTR_NONBROWSABLE); } |
| | tNONCREATABLE { $$ = make_attr(ATTR_NONCREATABLE); } |
| | tNONEXTENSIBLE { $$ = make_attr(ATTR_NONEXTENSIBLE); } |
| | tNOTIFY { $$ = make_attr(ATTR_NOTIFY); } |
| | tNOTIFYFLAG { $$ = make_attr(ATTR_NOTIFYFLAG); } |
| | tOBJECT { $$ = make_attr(ATTR_OBJECT); } |
| | tODL { $$ = make_attr(ATTR_ODL); } |
| | tOLEAUTOMATION { $$ = make_attr(ATTR_OLEAUTOMATION); } |
| | tOPTIMIZE '(' aSTRING ')' { $$ = make_attrp(ATTR_OPTIMIZE, $3); } |
| | tOPTIONAL { $$ = make_attr(ATTR_OPTIONAL); } |
| | tOUT { $$ = make_attr(ATTR_OUT); } |
| | tPARTIALIGNORE { $$ = make_attr(ATTR_PARTIALIGNORE); } |
| | tPOINTERDEFAULT '(' pointer_type ')' { $$ = make_attrv(ATTR_POINTERDEFAULT, $3); } |
| | tPROGID '(' aSTRING ')' { $$ = make_attrp(ATTR_PROGID, $3); } |
| | tPROPGET { $$ = make_attr(ATTR_PROPGET); } |
| | tPROPPUT { $$ = make_attr(ATTR_PROPPUT); } |
| | tPROPPUTREF { $$ = make_attr(ATTR_PROPPUTREF); } |
| | tPROXY { $$ = make_attr(ATTR_PROXY); } |
| | tPUBLIC { $$ = make_attr(ATTR_PUBLIC); } |
| | tRANGE '(' expr_int_const ',' expr_int_const ')' |
| { expr_list_t *list = append_expr( NULL, $3 ); |
| list = append_expr( list, $5 ); |
| $$ = make_attrp(ATTR_RANGE, list); } |
| | tREADONLY { $$ = make_attr(ATTR_READONLY); } |
| | tREPRESENTAS '(' type ')' { $$ = make_attrp(ATTR_REPRESENTAS, $3); } |
| | tREQUESTEDIT { $$ = make_attr(ATTR_REQUESTEDIT); } |
| | tRESTRICTED { $$ = make_attr(ATTR_RESTRICTED); } |
| | tRETVAL { $$ = make_attr(ATTR_RETVAL); } |
| | tSIZEIS '(' m_exprs ')' { $$ = make_attrp(ATTR_SIZEIS, $3); } |
| | tSOURCE { $$ = make_attr(ATTR_SOURCE); } |
| | tSTATIC '(' static_attr ')' { $$ = make_attrp(ATTR_STATIC, $3); } |
| | tSTRICTCONTEXTHANDLE { $$ = make_attr(ATTR_STRICTCONTEXTHANDLE); } |
| | tSTRING { $$ = make_attr(ATTR_STRING); } |
| | tSWITCHIS '(' expr ')' { $$ = make_attrp(ATTR_SWITCHIS, $3); } |
| | tSWITCHTYPE '(' type ')' { $$ = make_attrp(ATTR_SWITCHTYPE, $3); } |
| | tTRANSMITAS '(' type ')' { $$ = make_attrp(ATTR_TRANSMITAS, $3); } |
| | tTHREADING '(' threading_type ')' { $$ = make_attrv(ATTR_THREADING, $3); } |
| | tUIDEFAULT { $$ = make_attr(ATTR_UIDEFAULT); } |
| | tUSESGETLASTERROR { $$ = make_attr(ATTR_USESGETLASTERROR); } |
| | tUSERMARSHAL '(' type ')' { $$ = make_attrp(ATTR_USERMARSHAL, $3); } |
| | tUUID '(' uuid_string ')' { $$ = make_attrp(ATTR_UUID, $3); } |
| | tASYNCUUID '(' uuid_string ')' { $$ = make_attrp(ATTR_ASYNCUUID, $3); } |
| | tV1ENUM { $$ = make_attr(ATTR_V1ENUM); } |
| | tVARARG { $$ = make_attr(ATTR_VARARG); } |
| | tVERSION '(' version ')' { $$ = make_attrv(ATTR_VERSION, $3); } |
| | tVIPROGID '(' aSTRING ')' { $$ = make_attrp(ATTR_VIPROGID, $3); } |
| | tWIREMARSHAL '(' type ')' { $$ = make_attrp(ATTR_WIREMARSHAL, $3); } |
| | pointer_type { $$ = make_attrv(ATTR_POINTERTYPE, $1); } |
| ; |
| |
| uuid_string: |
| aUUID |
| | aSTRING { if (!is_valid_uuid($1)) |
| error_loc("invalid UUID: %s\n", $1); |
| $$ = parse_uuid($1); } |
| ; |
| |
| callconv: tCDECL { $$ = xstrdup("__cdecl"); } |
| | tFASTCALL { $$ = xstrdup("__fastcall"); } |
| | tPASCAL { $$ = xstrdup("__pascal"); } |
| | tSTDCALL { $$ = xstrdup("__stdcall"); } |
| ; |
| |
| cases: { $$ = NULL; } |
| | cases case { $$ = append_var( $1, $2 ); } |
| ; |
| |
| case: tCASE expr_int_const ':' union_field { attr_t *a = make_attrp(ATTR_CASE, append_expr( NULL, $2 )); |
| $$ = $4; if (!$$) $$ = make_var(NULL); |
| $$->attrs = append_attr( $$->attrs, a ); |
| } |
| | tDEFAULT ':' union_field { attr_t *a = make_attr(ATTR_DEFAULT); |
| $$ = $3; if (!$$) $$ = make_var(NULL); |
| $$->attrs = append_attr( $$->attrs, a ); |
| } |
| ; |
| |
| enums: { $$ = NULL; } |
| | enum_list ',' { $$ = $1; } |
| | enum_list |
| ; |
| |
| enum_list: enum { if (!$1->eval) |
| $1->eval = make_exprl(EXPR_NUM, 0 /* default for first enum entry */); |
| $$ = append_var( NULL, $1 ); |
| } |
| | enum_list ',' enum { if (!$3->eval) |
| { |
| var_t *last = LIST_ENTRY( list_tail($$), var_t, entry ); |
| enum expr_type type = EXPR_NUM; |
| if (last->eval->type == EXPR_HEXNUM) type = EXPR_HEXNUM; |
| if (last->eval->cval + 1 < 0) type = EXPR_HEXNUM; |
| $3->eval = make_exprl(type, last->eval->cval + 1); |
| } |
| $$ = append_var( $1, $3 ); |
| } |
| ; |
| |
| enum_member: m_attributes ident { $$ = $2; |
| $$->attrs = check_enum_member_attrs($1); |
| } |
| ; |
| |
| enum: enum_member '=' expr_int_const { $$ = reg_const($1); |
| $$->eval = $3; |
| $$->declspec.type = type_new_int(TYPE_BASIC_INT, 0); |
| } |
| | enum_member { $$ = reg_const($1); |
| $$->declspec.type = type_new_int(TYPE_BASIC_INT, 0); |
| } |
| ; |
| |
| enumdef: tENUM m_typename '{' enums '}' { $$ = type_new_enum($2, current_namespace, TRUE, $4); } |
| ; |
| |
| m_exprs: m_expr { $$ = append_expr( NULL, $1 ); } |
| | m_exprs ',' m_expr { $$ = append_expr( $1, $3 ); } |
| ; |
| |
| m_expr: { $$ = make_expr(EXPR_VOID); } |
| | expr |
| ; |
| |
| expr: aNUM { $$ = make_exprl(EXPR_NUM, $1); } |
| | aHEXNUM { $$ = make_exprl(EXPR_HEXNUM, $1); } |
| | aDOUBLE { $$ = make_exprd(EXPR_DOUBLE, $1); } |
| | tFALSE { $$ = make_exprl(EXPR_TRUEFALSE, 0); } |
| | tNULL { $$ = make_exprl(EXPR_NUM, 0); } |
| | tTRUE { $$ = make_exprl(EXPR_TRUEFALSE, 1); } |
| | aSTRING { $$ = make_exprs(EXPR_STRLIT, $1); } |
| | aWSTRING { $$ = make_exprs(EXPR_WSTRLIT, $1); } |
| | aSQSTRING { $$ = make_exprs(EXPR_CHARCONST, $1); } |
| | aIDENTIFIER { $$ = make_exprs(EXPR_IDENTIFIER, $1); } |
| | expr '?' expr ':' expr { $$ = make_expr3(EXPR_COND, $1, $3, $5); } |
| | expr LOGICALOR expr { $$ = make_expr2(EXPR_LOGOR, $1, $3); } |
| | expr LOGICALAND expr { $$ = make_expr2(EXPR_LOGAND, $1, $3); } |
| | expr '|' expr { $$ = make_expr2(EXPR_OR , $1, $3); } |
| | expr '^' expr { $$ = make_expr2(EXPR_XOR, $1, $3); } |
| | expr '&' expr { $$ = make_expr2(EXPR_AND, $1, $3); } |
| | expr EQUALITY expr { $$ = make_expr2(EXPR_EQUALITY, $1, $3); } |
| | expr INEQUALITY expr { $$ = make_expr2(EXPR_INEQUALITY, $1, $3); } |
| | expr '>' expr { $$ = make_expr2(EXPR_GTR, $1, $3); } |
| | expr '<' expr { $$ = make_expr2(EXPR_LESS, $1, $3); } |
| | expr GREATEREQUAL expr { $$ = make_expr2(EXPR_GTREQL, $1, $3); } |
| | expr LESSEQUAL expr { $$ = make_expr2(EXPR_LESSEQL, $1, $3); } |
| | expr SHL expr { $$ = make_expr2(EXPR_SHL, $1, $3); } |
| | expr SHR expr { $$ = make_expr2(EXPR_SHR, $1, $3); } |
| | expr '+' expr { $$ = make_expr2(EXPR_ADD, $1, $3); } |
| | expr '-' expr { $$ = make_expr2(EXPR_SUB, $1, $3); } |
| | expr '%' expr { $$ = make_expr2(EXPR_MOD, $1, $3); } |
| | expr '*' expr { $$ = make_expr2(EXPR_MUL, $1, $3); } |
| | expr '/' expr { $$ = make_expr2(EXPR_DIV, $1, $3); } |
| | '!' expr { $$ = make_expr1(EXPR_LOGNOT, $2); } |
| | '~' expr { $$ = make_expr1(EXPR_NOT, $2); } |
| | '+' expr %prec POS { $$ = make_expr1(EXPR_POS, $2); } |
| | '-' expr %prec NEG { $$ = make_expr1(EXPR_NEG, $2); } |
| | '&' expr %prec ADDRESSOF { $$ = make_expr1(EXPR_ADDRESSOF, $2); } |
| | '*' expr %prec PPTR { $$ = make_expr1(EXPR_PPTR, $2); } |
| | expr MEMBERPTR aIDENTIFIER { $$ = make_expr2(EXPR_MEMBER, make_expr1(EXPR_PPTR, $1), make_exprs(EXPR_IDENTIFIER, $3)); } |
| | expr '.' aIDENTIFIER { $$ = make_expr2(EXPR_MEMBER, $1, make_exprs(EXPR_IDENTIFIER, $3)); } |
| | '(' unqualified_decl_spec m_abstract_declarator ')' expr %prec CAST |
| { $$ = make_exprt(EXPR_CAST, declare_var(NULL, $2, $3, 0), $5); free($2); free($3); } |
| | tSIZEOF '(' unqualified_decl_spec m_abstract_declarator ')' |
| { $$ = make_exprt(EXPR_SIZEOF, declare_var(NULL, $3, $4, 0), NULL); free($3); free($4); } |
| | expr '[' expr ']' { $$ = make_expr2(EXPR_ARRAY, $1, $3); } |
| | '(' expr ')' { $$ = $2; } |
| ; |
| |
| expr_list_int_const: expr_int_const { $$ = append_expr( NULL, $1 ); } |
| | expr_list_int_const ',' expr_int_const { $$ = append_expr( $1, $3 ); } |
| ; |
| |
| expr_int_const: expr { $$ = $1; |
| if (!$$->is_const) |
| error_loc("expression is not an integer constant\n"); |
| } |
| ; |
| |
| expr_const: expr { $$ = $1; |
| if (!$$->is_const && $$->type != EXPR_STRLIT && $$->type != EXPR_WSTRLIT) |
| error_loc("expression is not constant\n"); |
| } |
| ; |
| |
| fields: { $$ = NULL; } |
| | fields field { $$ = append_var_list($1, $2); } |
| ; |
| |
| field: m_attributes decl_spec struct_declarator_list ';' |
| { const char *first = LIST_ENTRY(list_head($3), declarator_t, entry)->var->name; |
| check_field_attrs(first, $1); |
| $$ = set_var_types($1, $2, $3); |
| } |
| | m_attributes uniondef ';' { var_t *v = make_var(NULL); |
| v->declspec.type = $2; v->attrs = $1; |
| $$ = append_var(NULL, v); |
| } |
| ; |
| |
| ne_union_field: |
| s_field ';' { $$ = $1; } |
| | attributes ';' { $$ = make_var(NULL); $$->attrs = $1; } |
| ; |
| |
| ne_union_fields: { $$ = NULL; } |
| | ne_union_fields ne_union_field { $$ = append_var( $1, $2 ); } |
| ; |
| |
| union_field: |
| s_field ';' { $$ = $1; } |
| | ';' { $$ = NULL; } |
| ; |
| |
| s_field: m_attributes decl_spec declarator { $$ = declare_var(check_field_attrs($3->var->name, $1), |
| $2, $3, FALSE); |
| free($3); |
| } |
| | m_attributes structdef { var_t *v = make_var(NULL); |
| v->declspec.type = $2; v->attrs = $1; |
| $$ = v; |
| } |
| ; |
| |
| funcdef: declaration { $$ = $1; |
| if (type_get_type($$->declspec.type) != TYPE_FUNCTION) |
| error_loc("only methods may be declared inside the methods section of a dispinterface\n"); |
| check_function_attrs($$->name, $$->attrs); |
| } |
| ; |
| |
| declaration: |
| attributes decl_spec init_declarator |
| { $$ = declare_var($1, $2, $3, FALSE); |
| free($3); |
| } |
| | decl_spec init_declarator { $$ = declare_var(NULL, $1, $2, FALSE); |
| free($2); |
| } |
| ; |
| |
| m_ident: { $$ = NULL; } |
| | ident |
| ; |
| |
| m_typename: { $$ = NULL; } |
| | typename |
| ; |
| |
| typename: aIDENTIFIER |
| | aKNOWNTYPE |
| ; |
| |
| ident: typename { $$ = make_var($1); } |
| ; |
| |
| base_type: tBYTE { $$ = find_type_or_error(NULL, $<str>1); } |
| | tWCHAR { $$ = find_type_or_error(NULL, $<str>1); } |
| | int_std |
| | tSIGNED int_std { $$ = type_new_int(type_basic_get_type($2), -1); } |
| | tUNSIGNED int_std { $$ = type_new_int(type_basic_get_type($2), 1); } |
| | tUNSIGNED { $$ = type_new_int(TYPE_BASIC_INT, 1); } |
| | tFLOAT { $$ = find_type_or_error(NULL, $<str>1); } |
| | tDOUBLE { $$ = find_type_or_error(NULL, $<str>1); } |
| | tBOOLEAN { $$ = find_type_or_error(NULL, $<str>1); } |
| | tERRORSTATUST { $$ = find_type_or_error(NULL, $<str>1); } |
| | tHANDLET { $$ = find_type_or_error(NULL, $<str>1); } |
| ; |
| |
| m_int: |
| | tINT |
| ; |
| |
| int_std: tINT { $$ = type_new_int(TYPE_BASIC_INT, 0); } |
| | tSHORT m_int { $$ = type_new_int(TYPE_BASIC_INT16, 0); } |
| | tSMALL { $$ = type_new_int(TYPE_BASIC_INT8, 0); } |
| | tLONG m_int { $$ = type_new_int(TYPE_BASIC_LONG, 0); } |
| | tHYPER m_int { $$ = type_new_int(TYPE_BASIC_HYPER, 0); } |
| | tINT64 { $$ = type_new_int(TYPE_BASIC_INT64, 0); } |
| | tCHAR { $$ = type_new_int(TYPE_BASIC_CHAR, 0); } |
| | tINT32 { $$ = type_new_int(TYPE_BASIC_INT32, 0); } |
| | tINT3264 { $$ = type_new_int(TYPE_BASIC_INT3264, 0); } |
| ; |
| |
| namespace_pfx: |
| aIDENTIFIER '.' { $$ = find_namespace_or_error(&global_namespace, $1); } |
| | namespace_pfx aIDENTIFIER '.' { $$ = find_namespace_or_error($1, $2); } |
| ; |
| |
| qualified_type: |
| typename { $$ = find_type_or_error(current_namespace, $1); } |
| | namespace_pfx typename { $$ = find_type_or_error($1, $2); } |
| ; |
| |
| parameterized_type: qualified_type '<' parameterized_type_args '>' |
| { $$ = find_parameterized_type($1, $3); } |
| ; |
| |
| parameterized_type_arg: |
| base_type { $$ = $1; } |
| | qualified_type { $$ = $1; } |
| | qualified_type '*' { $$ = type_new_pointer($1); } |
| | parameterized_type { $$ = $1; } |
| | parameterized_type '*' { $$ = type_new_pointer($1); } |
| ; |
| |
| parameterized_type_args: |
| parameterized_type_arg { $$ = append_typeref(NULL, make_typeref($1)); } |
| | parameterized_type_args ',' parameterized_type_arg |
| { $$ = append_typeref($1, make_typeref($3)); } |
| ; |
| |
| coclass: tCOCLASS typename { $$ = type_coclass_declare($2); } |
| ; |
| |
| coclassdef: attributes coclass '{' class_interfaces '}' semicolon_opt |
| { $$ = type_coclass_define($2, $1, $4); } |
| ; |
| |
| runtimeclass: tRUNTIMECLASS typename { $$ = type_runtimeclass_declare($2, current_namespace); } |
| ; |
| |
| runtimeclass_def: attributes runtimeclass '{' class_interfaces '}' semicolon_opt |
| { $$ = type_runtimeclass_define($2, $1, $4); } |
| ; |
| |
| apicontract: tAPICONTRACT typename { $$ = type_apicontract_declare($2, current_namespace); } |
| ; |
| |
| apicontract_def: attributes apicontract '{' '}' semicolon_opt |
| { $$ = type_apicontract_define($2, $1); } |
| ; |
| |
| namespacedef: tNAMESPACE aIDENTIFIER { $$ = $2; } |
| ; |
| |
| class_interfaces: { $$ = NULL; } |
| | class_interfaces class_interface { $$ = append_typeref( $1, $2 ); } |
| ; |
| |
| class_interface: |
| m_attributes interfaceref ';' { $$ = make_typeref($2); $$->attrs = $1; } |
| | m_attributes dispinterfaceref ';' { $$ = make_typeref($2); $$->attrs = $1; } |
| ; |
| |
| dispinterface: tDISPINTERFACE typename { $$ = type_dispinterface_declare($2); } |
| ; |
| |
| dispattributes: attributes { $$ = append_attr($1, make_attr(ATTR_DISPINTERFACE)); } |
| ; |
| |
| dispint_props: tPROPERTIES ':' { $$ = NULL; } |
| | dispint_props s_field ';' { $$ = append_var( $1, $2 ); } |
| ; |
| |
| dispint_meths: tMETHODS ':' { $$ = NULL; } |
| | dispint_meths funcdef ';' { $$ = append_var( $1, $2 ); } |
| ; |
| |
| dispinterfacedef: |
| dispattributes dispinterface '{' dispint_props dispint_meths '}' |
| { $$ = type_dispinterface_define($2, $1, $4, $5); } |
| | dispattributes dispinterface '{' interface ';' '}' |
| { $$ = type_dispinterface_define_from_iface($2, $1, $4); } |
| ; |
| |
| inherit: { $$ = NULL; } |
| | ':' qualified_type { $$ = $2; } |
| | ':' parameterized_type { $$ = $2; } |
| ; |
| |
| type_parameter: typename { $$ = get_type(TYPE_PARAMETER, $1, parameters_namespace, 0); } |
| ; |
| |
| type_parameters: |
| type_parameter { $$ = append_typeref(NULL, make_typeref($1)); } |
| | type_parameters ',' type_parameter { $$ = append_typeref($1, make_typeref($3)); } |
| ; |
| |
| interface: |
| tINTERFACE typename { $$ = type_interface_declare($2, current_namespace); } |
| | tINTERFACE typename '<' { push_parameters_namespace($2); } type_parameters { pop_parameters_namespace($2); } '>' |
| { $$ = type_parameterized_interface_declare($2, current_namespace, $5); } |
| ; |
| |
| delegatedef: m_attributes tDELEGATE type ident '(' m_args ')' semicolon_opt |
| { $$ = type_delegate_declare($4->name, current_namespace); |
| $$ = type_delegate_define($$, $1, append_statement(NULL, make_statement_delegate($3, $6))); |
| } |
| | m_attributes tDELEGATE type ident |
| '<' { push_parameters_namespace($4->name); } type_parameters '>' |
| '(' m_args ')' { pop_parameters_namespace($4->name); } semicolon_opt |
| { $$ = type_parameterized_delegate_declare($4->name, current_namespace, $7); |
| $$ = type_parameterized_delegate_define($$, $1, append_statement(NULL, make_statement_delegate($3, $10))); |
| } |
| ; |
| |
| required_types: |
| qualified_type { $$ = append_typeref(NULL, make_typeref($1)); } |
| | parameterized_type { $$ = append_typeref(NULL, make_typeref($1)); } |
| | required_types ',' qualified_type { $$ = append_typeref($1, make_typeref($3)); } |
| | required_types ',' parameterized_type { $$ = append_typeref($1, make_typeref($3)); } |
| |
| requires: { $$ = NULL; } |
| | tREQUIRES required_types { $$ = $2; } |
| ; |
| |
| interfacedef: attributes interface { if ($2->type_type == TYPE_PARAMETERIZED_TYPE) push_parameters_namespace($2->name); } |
| inherit requires '{' int_statements '}' semicolon_opt |
| { if ($2->type_type == TYPE_PARAMETERIZED_TYPE) |
| { |
| $$ = type_parameterized_interface_define($2, $1, $4, $7, $5); |
| pop_parameters_namespace($2->name); |
| } |
| else |
| { |
| $$ = type_interface_define($2, $1, $4, $7, $5); |
| check_async_uuid($$); |
| } |
| } |
| | dispinterfacedef semicolon_opt { $$ = $1; } |
| ; |
| |
| interfaceref: |
| tINTERFACE typename { $$ = get_type(TYPE_INTERFACE, $2, current_namespace, 0); } |
| | tINTERFACE namespace_pfx typename { $$ = get_type(TYPE_INTERFACE, $3, $2, 0); } |
| ; |
| |
| dispinterfaceref: |
| tDISPINTERFACE typename { $$ = get_type(TYPE_INTERFACE, $2, current_namespace, 0); } |
| ; |
| |
| module: tMODULE typename { $$ = type_module_declare($2); } |
| ; |
| |
| moduledef: attributes module '{' int_statements '}' semicolon_opt |
| { $$ = type_module_define($2, $1, $4); } |
| ; |
| |
| storage_cls_spec: |
| tEXTERN { $$ = STG_EXTERN; } |
| | tSTATIC { $$ = STG_STATIC; } |
| | tREGISTER { $$ = STG_REGISTER; } |
| ; |
| |
| function_specifier: |
| tINLINE { $$ = FUNCTION_SPECIFIER_INLINE; } |
| ; |
| |
| type_qualifier: |
| tCONST { $$ = TYPE_QUALIFIER_CONST; } |
| ; |
| |
| m_type_qual_list: { $$ = 0; } |
| | m_type_qual_list type_qualifier { $$ = $1 | $2; } |
| ; |
| |
| decl_spec: type m_decl_spec_no_type { $$ = make_decl_spec($1, $2, NULL, STG_NONE, 0, 0); } |
| | decl_spec_no_type type m_decl_spec_no_type |
| { $$ = make_decl_spec($2, $1, $3, STG_NONE, 0, 0); } |
| ; |
| |
| unqualified_decl_spec: unqualified_type m_decl_spec_no_type |
| { $$ = make_decl_spec($1, $2, NULL, STG_NONE, 0, 0); } |
| | decl_spec_no_type unqualified_type m_decl_spec_no_type |
| { $$ = make_decl_spec($2, $1, $3, STG_NONE, 0, 0); } |
| ; |
| |
| m_decl_spec_no_type: { $$ = NULL; } |
| | decl_spec_no_type |
| ; |
| |
| decl_spec_no_type: |
| type_qualifier m_decl_spec_no_type { $$ = make_decl_spec(NULL, $2, NULL, STG_NONE, $1, 0); } |
| | function_specifier m_decl_spec_no_type { $$ = make_decl_spec(NULL, $2, NULL, STG_NONE, 0, $1); } |
| | storage_cls_spec m_decl_spec_no_type { $$ = make_decl_spec(NULL, $2, NULL, $1, 0, 0); } |
| ; |
| |
| declarator: |
| '*' m_type_qual_list declarator %prec PPTR |
| { $$ = $3; append_chain_type($$, type_new_pointer(NULL), $2); } |
| | callconv declarator { $$ = $2; append_chain_callconv($$->type, $1); } |
| | direct_declarator |
| ; |
| |
| direct_declarator: |
| ident { $$ = make_declarator($1); } |
| | '(' declarator ')' { $$ = $2; } |
| | direct_declarator array { $$ = $1; append_array($$, $2); } |
| | direct_declarator '(' m_args ')' { $$ = $1; append_chain_type($$, type_new_function($3), 0); } |
| ; |
| |
| /* abstract declarator */ |
| abstract_declarator: |
| '*' m_type_qual_list m_abstract_declarator %prec PPTR |
| { $$ = $3; append_chain_type($$, type_new_pointer(NULL), $2); } |
| | callconv m_abstract_declarator { $$ = $2; append_chain_callconv($$->type, $1); } |
| | abstract_direct_declarator |
| ; |
| |
| /* abstract declarator without accepting direct declarator */ |
| abstract_declarator_no_direct: |
| '*' m_type_qual_list m_any_declarator %prec PPTR |
| { $$ = $3; append_chain_type($$, type_new_pointer(NULL), $2); } |
| | callconv m_any_declarator { $$ = $2; append_chain_callconv($$->type, $1); } |
| ; |
| |
| /* abstract declarator or empty */ |
| m_abstract_declarator: { $$ = make_declarator(NULL); } |
| | abstract_declarator |
| ; |
| |
| /* abstract direct declarator */ |
| abstract_direct_declarator: |
| '(' abstract_declarator_no_direct ')' { $$ = $2; } |
| | abstract_direct_declarator array { $$ = $1; append_array($$, $2); } |
| | array { $$ = make_declarator(NULL); append_array($$, $1); } |
| | '(' m_args ')' |
| { $$ = make_declarator(NULL); |
| append_chain_type($$, type_new_function($2), 0); |
| } |
| | abstract_direct_declarator '(' m_args ')' |
| { $$ = $1; |
| append_chain_type($$, type_new_function($3), 0); |
| } |
| ; |
| |
| /* abstract or non-abstract declarator */ |
| any_declarator: |
| '*' m_type_qual_list m_any_declarator %prec PPTR |
| { $$ = $3; append_chain_type($$, type_new_pointer(NULL), $2); } |
| | callconv m_any_declarator { $$ = $2; append_chain_callconv($$->type, $1); } |
| | any_direct_declarator |
| ; |
| |
| /* abstract or non-abstract declarator without accepting direct declarator */ |
| any_declarator_no_direct: |
| '*' m_type_qual_list m_any_declarator %prec PPTR |
| { $$ = $3; append_chain_type($$, type_new_pointer(NULL), $2); } |
| | callconv m_any_declarator { $$ = $2; append_chain_callconv($$->type, $1); } |
| ; |
| |
| /* abstract or non-abstract declarator or empty */ |
| m_any_declarator: { $$ = make_declarator(NULL); } |
| | any_declarator |
| ; |
| |
| /* abstract or non-abstract direct declarator. note: direct declarators |
| * aren't accepted inside brackets to avoid ambiguity with the rule for |
| * function arguments */ |
| any_direct_declarator: |
| ident { $$ = make_declarator($1); } |
| | '(' any_declarator_no_direct ')' { $$ = $2; } |
| | any_direct_declarator array { $$ = $1; append_array($$, $2); } |
| | array { $$ = make_declarator(NULL); append_array($$, $1); } |
| | '(' m_args ')' |
| { $$ = make_declarator(NULL); |
| append_chain_type($$, type_new_function($2), 0); |
| } |
| | any_direct_declarator '(' m_args ')' |
| { $$ = $1; |
| append_chain_type($$, type_new_function($3), 0); |
| } |
| ; |
| |
| declarator_list: |
| declarator { $$ = append_declarator( NULL, $1 ); } |
| | declarator_list ',' declarator { $$ = append_declarator( $1, $3 ); } |
| ; |
| |
| m_bitfield: { $$ = NULL; } |
| | ':' expr_const { $$ = $2; } |
| ; |
| |
| struct_declarator: any_declarator m_bitfield { $$ = $1; $$->bits = $2; |
| if (!$$->bits && !$$->var->name) |
| error_loc("unnamed fields are not allowed\n"); |
| } |
| ; |
| |
| struct_declarator_list: |
| struct_declarator { $$ = append_declarator( NULL, $1 ); } |
| | struct_declarator_list ',' struct_declarator |
| { $$ = append_declarator( $1, $3 ); } |
| ; |
| |
| init_declarator: |
| declarator { $$ = $1; } |
| | declarator '=' expr_const { $$ = $1; $1->var->eval = $3; } |
| ; |
| |
| threading_type: |
| tAPARTMENT { $$ = THREADING_APARTMENT; } |
| | tNEUTRAL { $$ = THREADING_NEUTRAL; } |
| | tSINGLE { $$ = THREADING_SINGLE; } |
| | tFREE { $$ = THREADING_FREE; } |
| | tBOTH { $$ = THREADING_BOTH; } |
| | tMTA { $$ = THREADING_FREE; } |
| ; |
| |
| pointer_type: |
| tREF { $$ = FC_RP; } |
| | tUNIQUE { $$ = FC_UP; } |
| | tPTR { $$ = FC_FP; } |
| ; |
| |
| structdef: tSTRUCT m_typename '{' fields '}' { $$ = type_new_struct($2, current_namespace, TRUE, $4); } |
| ; |
| |
| unqualified_type: |
| tVOID { $$ = type_new_void(); } |
| | base_type { $$ = $1; } |
| | enumdef { $$ = $1; } |
| | tENUM aIDENTIFIER { $$ = type_new_enum($2, current_namespace, FALSE, NULL); } |
| | structdef { $$ = $1; } |
| | tSTRUCT aIDENTIFIER { $$ = type_new_struct($2, current_namespace, FALSE, NULL); } |
| | uniondef { $$ = $1; } |
| | tUNION aIDENTIFIER { $$ = type_new_nonencapsulated_union($2, FALSE, NULL); } |
| | tSAFEARRAY '(' type ')' { $$ = make_safearray($3); } |
| | aKNOWNTYPE { $$ = find_type_or_error(current_namespace, $1); } |
| ; |
| |
| type: |
| unqualified_type |
| | namespace_pfx typename { $$ = find_type_or_error($1, $2); } |
| | parameterized_type { $$ = $1; } |
| ; |
| |
| typedef: m_attributes tTYPEDEF m_attributes decl_spec declarator_list |
| { $1 = append_attribs($1, $3); |
| reg_typedefs($4, $5, check_typedef_attrs($1)); |
| $$ = make_statement_typedef($5, !$4->type->defined); |
| } |
| ; |
| |
| uniondef: tUNION m_typename '{' ne_union_fields '}' |
| { $$ = type_new_nonencapsulated_union($2, TRUE, $4); } |
| | tUNION m_typename |
| tSWITCH '(' s_field ')' |
| m_ident '{' cases '}' { $$ = type_new_encapsulated_union($2, $5, $7, $9); } |
| ; |
| |
| version: |
| aNUM { $$ = MAKEVERSION($1, 0); } |
| | aNUM '.' aNUM { $$ = MAKEVERSION($1, $3); } |
| | aHEXNUM { $$ = $1; } |
| ; |
| |
| acf_statements |
| : /* empty */ |
| | acf_interface acf_statements |
| ; |
| |
| acf_int_statements |
| : /* empty */ |
| | acf_int_statement acf_int_statements |
| ; |
| |
| acf_int_statement |
| : tTYPEDEF acf_attributes aKNOWNTYPE ';' |
| { type_t *type = find_type_or_error(current_namespace, $3); |
| type->attrs = append_attr_list(type->attrs, $2); |
| } |
| ; |
| |
| acf_interface |
| : acf_attributes tINTERFACE aKNOWNTYPE '{' acf_int_statements '}' |
| { type_t *iface = find_type_or_error(current_namespace, $3); |
| if (type_get_type(iface) != TYPE_INTERFACE) |
| error_loc("%s is not an interface\n", iface->name); |
| iface->attrs = append_attr_list(iface->attrs, $1); |
| } |
| ; |
| |
| acf_attributes |
| : /* empty */ { $$ = NULL; }; |
| | '[' acf_attribute_list ']' { $$ = $2; }; |
| ; |
| |
| acf_attribute_list |
| : acf_attribute { $$ = append_attr(NULL, $1); } |
| | acf_attribute_list ',' acf_attribute { $$ = append_attr($1, $3); } |
| ; |
| |
| acf_attribute |
| : tALLOCATE '(' allocate_option_list ')' |
| { $$ = make_attrv(ATTR_ALLOCATE, $3); } |
| | tENCODE { $$ = make_attr(ATTR_ENCODE); } |
| | tDECODE { $$ = make_attr(ATTR_DECODE); } |
| | tEXPLICITHANDLE { $$ = make_attr(ATTR_EXPLICIT_HANDLE); } |
| ; |
| |
| allocate_option_list |
| : allocate_option { $$ = $1; } |
| | allocate_option_list ',' allocate_option |
| { $$ = $1 | $3; } |
| ; |
| |
| allocate_option |
| : tDONTFREE { $$ = FC_DONT_FREE; } |
| | tFREE { $$ = 0; } |
| | tALLNODES { $$ = FC_ALLOCATE_ALL_NODES; } |
| | tSINGLENODE { $$ = 0; } |
| ; |
| |
| %% |
| |
| static void decl_builtin_basic(const char *name, enum type_basic_type type) |
| { |
| type_t *t = type_new_basic(type); |
| reg_type(t, name, NULL, 0); |
| } |
| |
| static void decl_builtin_alias(const char *name, type_t *t) |
| { |
| const decl_spec_t ds = {.type = t}; |
| reg_type(type_new_alias(&ds, name), name, NULL, 0); |
| } |
| |
| void init_types(void) |
| { |
| decl_builtin_basic("byte", TYPE_BASIC_BYTE); |
| decl_builtin_basic("wchar_t", TYPE_BASIC_WCHAR); |
| decl_builtin_basic("float", TYPE_BASIC_FLOAT); |
| decl_builtin_basic("double", TYPE_BASIC_DOUBLE); |
| decl_builtin_basic("error_status_t", TYPE_BASIC_ERROR_STATUS_T); |
| decl_builtin_basic("handle_t", TYPE_BASIC_HANDLE); |
| decl_builtin_alias("boolean", type_new_basic(TYPE_BASIC_CHAR)); |
| } |
| |
| static str_list_t *append_str(str_list_t *list, char *str) |
| { |
| struct str_list_entry_t *entry; |
| |
| if (!str) return list; |
| if (!list) |
| { |
| list = xmalloc( sizeof(*list) ); |
| list_init( list ); |
| } |
| entry = xmalloc( sizeof(*entry) ); |
| entry->str = str; |
| list_add_tail( list, &entry->entry ); |
| return list; |
| } |
| |
| static attr_list_t *move_attr(attr_list_t *dst, attr_list_t *src, enum attr_type type) |
| { |
| attr_t *attr; |
| if (!src) return dst; |
| LIST_FOR_EACH_ENTRY(attr, src, attr_t, entry) |
| if (attr->type == type) |
| { |
| list_remove(&attr->entry); |
| return append_attr(dst, attr); |
| } |
| return dst; |
| } |
| |
| static attr_list_t *append_attr_list(attr_list_t *new_list, attr_list_t *old_list) |
| { |
| struct list *entry; |
| |
| if (!old_list) return new_list; |
| |
| while ((entry = list_head(old_list))) |
| { |
| attr_t *attr = LIST_ENTRY(entry, attr_t, entry); |
| list_remove(entry); |
| new_list = append_attr(new_list, attr); |
| } |
| return new_list; |
| } |
| |
| typedef int (*map_attrs_filter_t)(attr_list_t*,const attr_t*); |
| |
| static attr_list_t *map_attrs(const attr_list_t *list, map_attrs_filter_t filter) |
| { |
| attr_list_t *new_list; |
| const attr_t *attr; |
| attr_t *new_attr; |
| |
| if (!list) return NULL; |
| |
| new_list = xmalloc( sizeof(*list) ); |
| list_init( new_list ); |
| LIST_FOR_EACH_ENTRY(attr, list, const attr_t, entry) |
| { |
| if (filter && !filter(new_list, attr)) continue; |
| new_attr = xmalloc(sizeof(*new_attr)); |
| *new_attr = *attr; |
| list_add_tail(new_list, &new_attr->entry); |
| } |
| return new_list; |
| } |
| |
| static decl_spec_t *make_decl_spec(type_t *type, decl_spec_t *left, decl_spec_t *right, |
| enum storage_class stgclass, enum type_qualifier qual, enum function_specifier func_specifier) |
| { |
| decl_spec_t *declspec = left ? left : right; |
| if (!declspec) |
| { |
| declspec = xmalloc(sizeof(*declspec)); |
| declspec->type = NULL; |
| declspec->stgclass = STG_NONE; |
| declspec->qualifier = 0; |
| declspec->func_specifier = 0; |
| } |
| declspec->type = type; |
| if (left && declspec != left) |
| { |
| if (declspec->stgclass == STG_NONE) |
| declspec->stgclass = left->stgclass; |
| else if (left->stgclass != STG_NONE) |
| error_loc("only one storage class can be specified\n"); |
| declspec->qualifier |= left->qualifier; |
| declspec->func_specifier |= left->func_specifier; |
| assert(!left->type); |
| free(left); |
| } |
| if (right && declspec != right) |
| { |
| if (declspec->stgclass == STG_NONE) |
| declspec->stgclass = right->stgclass; |
| else if (right->stgclass != STG_NONE) |
| error_loc("only one storage class can be specified\n"); |
| declspec->qualifier |= right->qualifier; |
| declspec->func_specifier |= right->func_specifier; |
| assert(!right->type); |
| free(right); |
| } |
| |
| if (declspec->stgclass == STG_NONE) |
| declspec->stgclass = stgclass; |
| else if (stgclass != STG_NONE) |
| error_loc("only one storage class can be specified\n"); |
| declspec->qualifier |= qual; |
| declspec->func_specifier |= func_specifier; |
| |
| return declspec; |
| } |
| |
| static attr_t *make_attr(enum attr_type type) |
| { |
| attr_t *a = xmalloc(sizeof(attr_t)); |
| a->type = type; |
| a->u.ival = 0; |
| return a; |
| } |
| |
| static attr_t *make_attrv(enum attr_type type, unsigned int val) |
| { |
| attr_t *a = xmalloc(sizeof(attr_t)); |
| a->type = type; |
| a->u.ival = val; |
| return a; |
| } |
| |
| attr_t *make_attrp(enum attr_type type, void *val) |
| { |
| attr_t *a = xmalloc(sizeof(attr_t)); |
| a->type = type; |
| a->u.pval = val; |
| return a; |
| } |
| |
| static attr_t *make_custom_attr(UUID *id, expr_t *pval) |
| { |
| attr_t *a = xmalloc(sizeof(attr_t)); |
| attr_custdata_t *cstdata = xmalloc(sizeof(attr_custdata_t)); |
| a->type = ATTR_CUSTOM; |
| cstdata->id = *id; |
| cstdata->pval = pval; |
| a->u.pval = cstdata; |
| return a; |
| } |
| |
| static expr_list_t *append_expr(expr_list_t *list, expr_t *expr) |
| { |
| if (!expr) return list; |
| if (!list) |
| { |
| list = xmalloc( sizeof(*list) ); |
| list_init( list ); |
| } |
| list_add_tail( list, &expr->entry ); |
| return list; |
| } |
| |
| static void append_array(declarator_t *decl, expr_t *expr) |
| { |
| type_t *array; |
| |
| if (!expr) |
| return; |
| |
| /* An array is always a reference pointer unless explicitly marked otherwise |
| * (regardless of what the default pointer attribute is). */ |
| array = type_new_array(NULL, NULL, FALSE, expr->is_const ? expr->cval : 0, |
| expr->is_const ? NULL : expr, NULL); |
| |
| append_chain_type(decl, array, 0); |
| } |
| |
| static struct list type_pool = LIST_INIT(type_pool); |
| typedef struct |
| { |
| type_t data; |
| struct list link; |
| } type_pool_node_t; |
| |
| type_t *alloc_type(void) |
| { |
| type_pool_node_t *node = xmalloc(sizeof *node); |
| list_add_tail(&type_pool, &node->link); |
| return &node->data; |
| } |
| |
| void set_all_tfswrite(int val) |
| { |
| type_pool_node_t *node; |
| LIST_FOR_EACH_ENTRY(node, &type_pool, type_pool_node_t, link) |
| node->data.tfswrite = val; |
| } |
| |
| void clear_all_offsets(void) |
| { |
| type_pool_node_t *node; |
| LIST_FOR_EACH_ENTRY(node, &type_pool, type_pool_node_t, link) |
| node->data.typestring_offset = node->data.ptrdesc = 0; |
| } |
| |
| static void type_function_add_head_arg(type_t *type, var_t *arg) |
| { |
| if (!type->details.function->args) |
| { |
| type->details.function->args = xmalloc( sizeof(*type->details.function->args) ); |
| list_init( type->details.function->args ); |
| } |
| list_add_head( type->details.function->args, &arg->entry ); |
| } |
| |
| static int is_allowed_range_type(const type_t *type) |
| { |
| switch (type_get_type(type)) |
| { |
| case TYPE_ENUM: |
| return TRUE; |
| case TYPE_BASIC: |
| switch (type_basic_get_type(type)) |
| { |
| case TYPE_BASIC_INT8: |
| case TYPE_BASIC_INT16: |
| case TYPE_BASIC_INT32: |
| case TYPE_BASIC_INT64: |
| case TYPE_BASIC_INT: |
| case TYPE_BASIC_INT3264: |
| case TYPE_BASIC_LONG: |
| case TYPE_BASIC_BYTE: |
| case TYPE_BASIC_CHAR: |
| case TYPE_BASIC_WCHAR: |
| case TYPE_BASIC_HYPER: |
| return TRUE; |
| case TYPE_BASIC_FLOAT: |
| case TYPE_BASIC_DOUBLE: |
| case TYPE_BASIC_ERROR_STATUS_T: |
| case TYPE_BASIC_HANDLE: |
| return FALSE; |
| } |
| return FALSE; |
| default: |
| return FALSE; |
| } |
| } |
| |
| static type_t *get_chain_ref(type_t *type) |
| { |
| if (is_ptr(type)) |
| return type_pointer_get_ref_type(type); |
| else if (is_array(type)) |
| return type_array_get_element_type(type); |
| else if (is_func(type)) |
| return type_function_get_rettype(type); |
| return NULL; |
| } |
| |
| static type_t *get_chain_end(type_t *type) |
| { |
| type_t *inner; |
| while ((inner = get_chain_ref(type))) |
| type = inner; |
| return type; |
| } |
| |
| static void append_chain_type(declarator_t *decl, type_t *type, enum type_qualifier qual) |
| { |
| type_t *chain_type; |
| |
| if (!decl->type) |
| { |
| decl->type = type; |
| decl->qualifier = qual; |
| return; |
| } |
| chain_type = get_chain_end(decl->type); |
| |
| if (is_ptr(chain_type)) |
| { |
| chain_type->details.pointer.ref.type = type; |
| chain_type->details.pointer.ref.qualifier = qual; |
| } |
| else if (is_array(chain_type)) |
| { |
| chain_type->details.array.elem.type = type; |
| chain_type->details.array.elem.qualifier = qual; |
| } |
| else if (is_func(chain_type)) |
| { |
| chain_type->details.function->retval->declspec.type = type; |
| chain_type->details.function->retval->declspec.qualifier = qual; |
| } |
| else |
| assert(0); |
| |
| if (!is_func(chain_type)) |
| type->attrs = move_attr(type->attrs, chain_type->attrs, ATTR_CALLCONV); |
| } |
| |
| static void append_chain_callconv(type_t *chain, char *callconv) |
| { |
| type_t *chain_end; |
| |
| if (chain && (chain_end = get_chain_end(chain))) |
| chain_end->attrs = append_attr(chain_end->attrs, make_attrp(ATTR_CALLCONV, callconv)); |
| else |
| error_loc("calling convention applied to non-function type\n"); |
| } |
| |
| static warning_list_t *append_warning(warning_list_t *list, int num) |
| { |
| warning_t *entry; |
| |
| if(!list) |
| { |
| list = xmalloc( sizeof(*list) ); |
| list_init( list ); |
| } |
| entry = xmalloc( sizeof(*entry) ); |
| entry->num = num; |
| list_add_tail( list, &entry->entry ); |
| return list; |
| } |
| |
| static var_t *declare_var(attr_list_t *attrs, decl_spec_t *decl_spec, declarator_t *decl, |
| int top) |
| { |
| var_t *v = decl->var; |
| expr_list_t *sizes = get_attrp(attrs, ATTR_SIZEIS); |
| expr_list_t *lengs = get_attrp(attrs, ATTR_LENGTHIS); |
| expr_t *dim; |
| type_t **ptype; |
| type_t *type = decl_spec->type; |
| |
| if (decl_spec->func_specifier & FUNCTION_SPECIFIER_INLINE) |
| { |
| if (!decl || !is_func(decl->type)) |
| error_loc("inline attribute applied to non-function type\n"); |
| } |
| |
| /* add type onto the end of the pointers in pident->type */ |
| append_chain_type(decl, type, decl_spec->qualifier); |
| v->declspec = *decl_spec; |
| v->declspec.type = decl->type; |
| v->declspec.qualifier = decl->qualifier; |
| v->attrs = attrs; |
| v->declonly = !type->defined; |
| |
| if (is_attr(type->attrs, ATTR_CALLCONV) && !is_func(type)) |
| error_loc("calling convention applied to non-function type\n"); |
| |
| /* check for pointer attribute being applied to non-pointer, non-array |
| * type */ |
| if (!is_array(v->declspec.type)) |
| { |
| int ptr_attr = get_attrv(v->attrs, ATTR_POINTERTYPE); |
| const type_t *ptr = NULL; |
| for (ptr = v->declspec.type; ptr && !ptr_attr; ) |
| { |
| ptr_attr = get_attrv(ptr->attrs, ATTR_POINTERTYPE); |
| if (!ptr_attr && type_is_alias(ptr)) |
| ptr = type_alias_get_aliasee_type(ptr); |
| else |
| break; |
| } |
| if (is_ptr(ptr)) |
| { |
| if (ptr_attr && ptr_attr != FC_UP && |
| type_get_type(type_pointer_get_ref_type(ptr)) == TYPE_INTERFACE) |
| warning_loc_info(&v->loc_info, |
| "%s: pointer attribute applied to interface " |
| "pointer type has no effect\n", v->name); |
| if (!ptr_attr && top) |
| { |
| /* FIXME: this is a horrible hack to cope with the issue that we |
| * store an offset to the typeformat string in the type object, but |
| * two typeformat strings may be written depending on whether the |
| * pointer is a toplevel parameter or not */ |
| v->declspec.type = duptype(v->declspec.type, 1); |
| } |
| } |
| else if (ptr_attr) |
| error_loc("%s: pointer attribute applied to non-pointer type\n", v->name); |
| } |
| |
| if (is_attr(v->attrs, ATTR_STRING)) |
| { |
| type_t *t = type; |
| |
| if (!is_ptr(v->declspec.type) && !is_array(v->declspec.type)) |
| error_loc("'%s': [string] attribute applied to non-pointer, non-array type\n", |
| v->name); |
| |
| for (;;) |
| { |
| if (is_ptr(t)) |
| t = type_pointer_get_ref_type(t); |
| else if (is_array(t)) |
| t = type_array_get_element_type(t); |
| else |
| break; |
| } |
| |
| if (type_get_type(t) != TYPE_BASIC && |
| (get_basic_fc(t) != FC_CHAR && |
| get_basic_fc(t) != FC_BYTE && |
| get_basic_fc(t) != FC_WCHAR)) |
| { |
| error_loc("'%s': [string] attribute is only valid on 'char', 'byte', or 'wchar_t' pointers and arrays\n", |
| v->name); |
| } |
| } |
| |
| if (is_attr(v->attrs, ATTR_V1ENUM)) |
| { |
| if (type_get_type_detect_alias(v->declspec.type) != TYPE_ENUM) |
| error_loc("'%s': [v1_enum] attribute applied to non-enum type\n", v->name); |
| } |
| |
| if (is_attr(v->attrs, ATTR_RANGE) && !is_allowed_range_type(v->declspec.type)) |
| error_loc("'%s': [range] attribute applied to non-integer type\n", |
| v->name); |
| |
| ptype = &v->declspec.type; |
| if (sizes) LIST_FOR_EACH_ENTRY(dim, sizes, expr_t, entry) |
| { |
| if (dim->type != EXPR_VOID) |
| { |
| if (is_array(*ptype)) |
| { |
| if (!type_array_get_conformance(*ptype) || |
| type_array_get_conformance(*ptype)->type != EXPR_VOID) |
| error_loc("%s: cannot specify size_is for an already sized array\n", v->name); |
| else |
| *ptype = type_new_array((*ptype)->name, |
| type_array_get_element(*ptype), FALSE, |
| 0, dim, NULL); |
| } |
| else if (is_ptr(*ptype)) |
| *ptype = type_new_array((*ptype)->name, type_pointer_get_ref(*ptype), TRUE, |
| 0, dim, NULL); |
| else |
| error_loc("%s: size_is attribute applied to illegal type\n", v->name); |
| } |
| |
| if (is_ptr(*ptype)) |
| ptype = &(*ptype)->details.pointer.ref.type; |
| else if (is_array(*ptype)) |
| ptype = &(*ptype)->details.array.elem.type; |
| else |
| error_loc("%s: too many expressions in size_is attribute\n", v->name); |
| } |
| |
| ptype = &v->declspec.type; |
| if (lengs) LIST_FOR_EACH_ENTRY(dim, lengs, expr_t, entry) |
| { |
| if (dim->type != EXPR_VOID) |
| { |
| if (is_array(*ptype)) |
| { |
| *ptype = type_new_array((*ptype)->name, |
| type_array_get_element(*ptype), |
| type_array_is_decl_as_ptr(*ptype), |
| type_array_get_dim(*ptype), |
| type_array_get_conformance(*ptype), dim); |
| } |
| else |
| error_loc("%s: length_is attribute applied to illegal type\n", v->name); |
| } |
| |
| if (is_ptr(*ptype)) |
| ptype = &(*ptype)->details.pointer.ref.type; |
| else if (is_array(*ptype)) |
| ptype = &(*ptype)->details.array.elem.type; |
| else |
| error_loc("%s: too many expressions in length_is attribute\n", v->name); |
| } |
| |
| if (decl->bits) |
| v->declspec.type = type_new_bitfield(v->declspec.type, decl->bits); |
| |
| return v; |
| } |
| |
| static var_list_t *set_var_types(attr_list_t *attrs, decl_spec_t *decl_spec, declarator_list_t *decls) |
| { |
| declarator_t *decl, *next; |
| var_list_t *var_list = NULL; |
| |
| LIST_FOR_EACH_ENTRY_SAFE( decl, next, decls, declarator_t, entry ) |
| { |
| var_t *var = declare_var(attrs, decl_spec, decl, 0); |
| var_list = append_var(var_list, var); |
| free(decl); |
| } |
| free(decl_spec); |
| return var_list; |
| } |
| |
| typeref_list_t *append_typeref(typeref_list_t *list, typeref_t *ref) |
| { |
| if (!ref) return list; |
| if (!list) |
| { |
| list = xmalloc( sizeof(*list) ); |
| list_init( list ); |
| } |
| list_add_tail( list, &ref->entry ); |
| return list; |
| } |
| |
| typeref_t *make_typeref(type_t *type) |
| { |
| typeref_t *ref = xmalloc(sizeof(typeref_t)); |
| ref->type = type; |
| ref->attrs = NULL; |
| return ref; |
| } |
| |
| var_list_t *append_var(var_list_t *list, var_t *var) |
| { |
| if (!var) return list; |
| if (!list) |
| { |
| list = xmalloc( sizeof(*list) ); |
| list_init( list ); |
| } |
| list_add_tail( list, &var->entry ); |
| return list; |
| } |
| |
| static var_list_t *append_var_list(var_list_t *list, var_list_t *vars) |
| { |
| if (!vars) return list; |
| if (!list) |
| { |
| list = xmalloc( sizeof(*list) ); |
| list_init( list ); |
| } |
| list_move_tail( list, vars ); |
| return list; |
| } |
| |
| var_t *make_var(char *name) |
| { |
| var_t *v = xmalloc(sizeof(var_t)); |
| v->name = name; |
| init_declspec(&v->declspec, NULL); |
| v->attrs = NULL; |
| v->eval = NULL; |
| init_loc_info(&v->loc_info); |
| v->declonly = FALSE; |
| return v; |
| } |
| |
| static var_t *copy_var(var_t *src, char *name, map_attrs_filter_t attr_filter) |
| { |
| var_t *v = xmalloc(sizeof(var_t)); |
| v->name = name; |
| v->declspec = src->declspec; |
| v->attrs = map_attrs(src->attrs, attr_filter); |
| v->eval = src->eval; |
| v->loc_info = src->loc_info; |
| return v; |
| } |
| |
| static declarator_list_t *append_declarator(declarator_list_t *list, declarator_t *d) |
| { |
| if (!d) return list; |
| if (!list) { |
| list = xmalloc(sizeof(*list)); |
| list_init(list); |
| } |
| list_add_tail(list, &d->entry); |
| return list; |
| } |
| |
| static declarator_t *make_declarator(var_t *var) |
| { |
| declarator_t *d = xmalloc(sizeof(*d)); |
| d->var = var ? var : make_var(NULL); |
| d->type = NULL; |
| d->qualifier = 0; |
| d->bits = NULL; |
| return d; |
| } |
| |
| static type_t *make_safearray(type_t *type) |
| { |
| decl_spec_t ds = {.type = type}; |
| ds.type = type_new_alias(&ds, "SAFEARRAY"); |
| return type_new_array(NULL, &ds, TRUE, 0, NULL, NULL); |
| } |
| |
| static typelib_t *make_library(const char *name, const attr_list_t *attrs) |
| { |
| typelib_t *typelib = xmalloc(sizeof(*typelib)); |
| memset(typelib, 0, sizeof(*typelib)); |
| typelib->name = xstrdup(name); |
| typelib->attrs = attrs; |
| list_init( &typelib->importlibs ); |
| return typelib; |
| } |
| |
| static int hash_ident(const char *name) |
| { |
| const char *p = name; |
| int sum = 0; |
| /* a simple sum hash is probably good enough */ |
| while (*p) { |
| sum += *p; |
| p++; |
| } |
| return sum & (HASHMAX-1); |
| } |
| |
| /***** type repository *****/ |
| |
| static struct namespace *find_sub_namespace(struct namespace *namespace, const char *name) |
| { |
| struct namespace *cur; |
| |
| LIST_FOR_EACH_ENTRY(cur, &namespace->children, struct namespace, entry) { |
| if(!strcmp(cur->name, name)) |
| return cur; |
| } |
| |
| return NULL; |
| } |
| |
| static void push_namespace(const char *name) |
| { |
| struct namespace *namespace; |
| |
| namespace = find_sub_namespace(current_namespace, name); |
| if(!namespace) { |
| namespace = xmalloc(sizeof(*namespace)); |
| namespace->name = xstrdup(name); |
| namespace->parent = current_namespace; |
| list_add_tail(¤t_namespace->children, &namespace->entry); |
| list_init(&namespace->children); |
| memset(namespace->type_hash, 0, sizeof(namespace->type_hash)); |
| } |
| |
| current_namespace = namespace; |
| } |
| |
| static void pop_namespace(const char *name) |
| { |
| assert(!strcmp(current_namespace->name, name) && current_namespace->parent); |
| current_namespace = current_namespace->parent; |
| } |
| |
| static void push_parameters_namespace(const char *name) |
| { |
| struct namespace *namespace; |
| |
| if (!(namespace = find_sub_namespace(current_namespace, name))) |
| { |
| namespace = xmalloc(sizeof(*namespace)); |
| namespace->name = xstrdup(name); |
| namespace->parent = current_namespace; |
| list_add_tail(¤t_namespace->children, &namespace->entry); |
| list_init(&namespace->children); |
| memset(namespace->type_hash, 0, sizeof(namespace->type_hash)); |
| } |
| |
| parameters_namespace = namespace; |
| } |
| |
| static void pop_parameters_namespace(const char *name) |
| { |
| assert(!strcmp(parameters_namespace->name, name) && parameters_namespace->parent); |
| parameters_namespace = NULL; |
| } |
| |
| struct rtype { |
| const char *name; |
| type_t *type; |
| int t; |
| struct rtype *next; |
| }; |
| |
| type_t *reg_type(type_t *type, const char *name, struct namespace *namespace, int t) |
| { |
| struct rtype *nt; |
| int hash; |
| if (!name) { |
| error_loc("registering named type without name\n"); |
| return type; |
| } |
| if (!namespace) |
| namespace = &global_namespace; |
| hash = hash_ident(name); |
| nt = xmalloc(sizeof(struct rtype)); |
| nt->name = name; |
| if (is_global_namespace(namespace)) |
| { |
| type->c_name = name; |
| type->qualified_name = name; |
| } |
| else |
| { |
| type->c_name = format_namespace(namespace, "__x_", "_C", name, use_abi_namespace ? "ABI" : NULL); |
| type->qualified_name = format_namespace(namespace, "", "::", name, use_abi_namespace ? "ABI" : NULL); |
| } |
| nt->type = type; |
| nt->t = t; |
| nt->next = namespace->type_hash[hash]; |
| namespace->type_hash[hash] = nt; |
| return type; |
| } |
| |
| static type_t *reg_typedefs(decl_spec_t *decl_spec, declarator_list_t *decls, attr_list_t *attrs) |
| { |
| declarator_t *decl; |
| type_t *type = decl_spec->type; |
| |
| if (is_attr(attrs, ATTR_UUID) && !is_attr(attrs, ATTR_PUBLIC)) |
| attrs = append_attr( attrs, make_attr(ATTR_PUBLIC) ); |
| |
| /* We must generate names for tagless enum, struct or union. |
| Typedef-ing a tagless enum, struct or union means we want the typedef |
| to be included in a library hence the public attribute. */ |
| if (type_get_type_detect_alias(type) == TYPE_ENUM || |
| type_get_type_detect_alias(type) == TYPE_STRUCT || |
| type_get_type_detect_alias(type) == TYPE_UNION || |
| type_get_type_detect_alias(type) == TYPE_ENCAPSULATED_UNION) |
| { |
| if (!type->name) |
| { |
| type->name = gen_name(); |
| if (!is_attr(attrs, ATTR_PUBLIC)) |
| attrs = append_attr(attrs, make_attr(ATTR_PUBLIC)); |
| } |
| |
| /* replace existing attributes when generating a typelib */ |
| if (do_typelib) |
| type->attrs = attrs; |
| } |
| |
| LIST_FOR_EACH_ENTRY( decl, decls, declarator_t, entry ) |
| { |
| |
| if (decl->var->name) { |
| type_t *cur; |
| var_t *name; |
| |
| cur = find_type(decl->var->name, current_namespace, 0); |
| |
| /* |
| * MIDL allows shadowing types that are declared in imported files. |
| * We don't throw an error in this case and instead add a new type |
| * (which is earlier on the list in hash table, so it will be used |
| * instead of shadowed type). |
| * |
| * FIXME: We may consider string separated type tables for each input |
| * for cleaner solution. |
| */ |
| if (cur && input_name == cur->loc_info.input_name) |
| error_loc("%s: redefinition error; original definition was at %s:%d\n", |
| cur->name, cur->loc_info.input_name, |
| cur->loc_info.line_number); |
| |
| name = declare_var(attrs, decl_spec, decl, 0); |
| cur = type_new_alias(&name->declspec, name->name); |
| cur->attrs = attrs; |
| |
| reg_type(cur, cur->name, current_namespace, 0); |
| } |
| } |
| return type; |
| } |
| |
| type_t *find_type(const char *name, struct namespace *namespace, int t) |
| { |
| struct rtype *cur; |
| |
| if(namespace && namespace != &global_namespace) { |
| for(cur = namespace->type_hash[hash_ident(name)]; cur; cur = cur->next) { |
| if(cur->t == t && !strcmp(cur->name, name)) |
| return cur->type; |
| } |
| } |
| for(cur = global_namespace.type_hash[hash_ident(name)]; cur; cur = cur->next) { |
| if(cur->t == t && !strcmp(cur->name, name)) |
| return cur->type; |
| } |
| return NULL; |
| } |
| |
| static type_t *find_type_or_error(struct namespace *namespace, const char *name) |
| { |
| type_t *type; |
| if (!(type = find_type(name, namespace, 0)) && |
| !(type = find_type(name, parameters_namespace, 0))) |
| { |
| error_loc("type '%s' not found in %s namespace\n", name, namespace && namespace->name ? namespace->name : "global"); |
| return NULL; |
| } |
| return type; |
| } |
| |
| static struct namespace *find_namespace_or_error(struct namespace *parent, const char *name) |
| { |
| struct namespace *namespace = NULL; |
| |
| if (!winrt_mode) |
| error_loc("namespaces are only supported in winrt mode.\n"); |
| else if (!(namespace = find_sub_namespace(parent, name))) |
| error_loc("namespace '%s' not found in '%s'\n", name, parent->name); |
| |
| return namespace; |
| } |
| |
| int is_type(const char *name) |
| { |
| return find_type(name, current_namespace, 0) != NULL || |
| find_type(name, parameters_namespace, 0); |
| } |
| |
| type_t *get_type(enum type_type type, char *name, struct namespace *namespace, int t) |
| { |
| type_t *tp; |
| if (!namespace) |
| namespace = &global_namespace; |
| if (name) { |
| tp = find_type(name, namespace, t); |
| if (tp) { |
| free(name); |
| return tp; |
| } |
| } |
| tp = make_type(type); |
| tp->name = name; |
| tp->namespace = namespace; |
| if (!name) return tp; |
| return reg_type(tp, name, namespace, t); |
| } |
| |
| /***** constant repository *****/ |
| |
| struct rconst { |
| char *name; |
| var_t *var; |
| struct rconst *next; |
| }; |
| |
| struct rconst *const_hash[HASHMAX]; |
| |
| static var_t *reg_const(var_t *var) |
| { |
| struct rconst *nc; |
| int hash; |
| if (!var->name) { |
| error_loc("registering constant without name\n"); |
| return var; |
| } |
| hash = hash_ident(var->name); |
| nc = xmalloc(sizeof(struct rconst)); |
| nc->name = var->name; |
| nc->var = var; |
| nc->next = const_hash[hash]; |
| const_hash[hash] = nc; |
| return var; |
| } |
| |
| var_t *find_const(const char *name, int f) |
| { |
| struct rconst *cur = const_hash[hash_ident(name)]; |
| while (cur && strcmp(cur->name, name)) |
| cur = cur->next; |
| if (!cur) { |
| if (f) error_loc("constant '%s' not found\n", name); |
| return NULL; |
| } |
| return cur->var; |
| } |
| |
| char *gen_name(void) |
| { |
| static unsigned long n = 0; |
| static const char *file_id; |
| |
| if (! file_id) |
| { |
| char *dst = dup_basename(input_idl_name, ".idl"); |
| file_id = dst; |
| |
| for (; *dst; ++dst) |
| if (! isalnum((unsigned char) *dst)) |
| *dst = '_'; |
| } |
| return strmake("__WIDL_%s_generated_name_%08lX", file_id, n++); |
| } |
| |
| struct allowed_attr |
| { |
| unsigned int dce_compatible : 1; |
| unsigned int acf : 1; |
| unsigned int multiple : 1; |
| |
| unsigned int on_interface : 1; |
| unsigned int on_function : 1; |
| unsigned int on_arg : 1; |
| unsigned int on_type : 1; |
| unsigned int on_enum : 1; |
| unsigned int on_enum_member : 1; |
| unsigned int on_struct : 2; |
| unsigned int on_union : 1; |
| unsigned int on_field : 1; |
| unsigned int on_library : 1; |
| unsigned int on_dispinterface : 1; |
| unsigned int on_module : 1; |
| unsigned int on_coclass : 1; |
| unsigned int on_apicontract : 1; |
| unsigned int on_runtimeclass : 1; |
| const char *display_name; |
| }; |
| |
| struct allowed_attr allowed_attr[] = |
| { |
| /* attr { D ACF M I Fn ARG T En Enm St Un Fi L DI M C AC R <display name> } */ |
| /* ATTR_ACTIVATABLE */ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, "activatable" }, |
| /* ATTR_AGGREGATABLE */ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, "aggregatable" }, |
| /* ATTR_ALLOCATE */ { 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "allocate" }, |
| /* ATTR_ANNOTATION */ { 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "annotation" }, |
| /* ATTR_APPOBJECT */ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, "appobject" }, |
| /* ATTR_ASYNC */ { 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "async" }, |
| /* ATTR_ASYNCUUID */ { 1, 0, 0, 1, 0, 0, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, "async_uuid" }, |
| /* ATTR_AUTO_HANDLE */ { 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "auto_handle" }, |
| /* ATTR_BINDABLE */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "bindable" }, |
| /* ATTR_BROADCAST */ { 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "broadcast" }, |
| /* ATTR_CALLAS */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "call_as" }, |
| /* ATTR_CALLCONV */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, NULL }, |
| /* ATTR_CASE */ { 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, "case" }, |
| /* ATTR_CODE */ { 0, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "code" }, |
| /* ATTR_COMMSTATUS */ { 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "comm_status" }, |
| /* ATTR_CONTEXTHANDLE */ { 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "context_handle" }, |
| /* ATTR_CONTRACT */ { 0, 0, 0, 1, 1, 0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 1, "contract" }, |
| /* ATTR_CONTRACTVERSION */ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, "contractversion" }, |
| /* ATTR_CONTROL */ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, "control" }, |
| /* ATTR_CUSTOM */ { 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, "custom" }, |
| /* ATTR_DECODE */ { 0, 0, 0, 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "decode" }, |
| /* ATTR_DEFAULT */ { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, "default" }, |
| /* ATTR_DEFAULTBIND */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "defaultbind" }, |
| /* ATTR_DEFAULTCOLLELEM */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "defaultcollelem" }, |
| /* ATTR_DEFAULTVALUE */ { 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "defaultvalue" }, |
| /* ATTR_DEFAULTVTABLE */ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, "defaultvtable" }, |
| /* ATTR_DISABLECONSISTENCYCHECK */{ 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "disable_consistency_check" }, |
| /* ATTR_DISPINTERFACE */ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, NULL }, |
| /* ATTR_DISPLAYBIND */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "displaybind" }, |
| /* ATTR_DLLNAME */ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, "dllname" }, |
| /* ATTR_DUAL */ { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "dual" }, |
| /* ATTR_ENABLEALLOCATE */ { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "enable_allocate" }, |
| /* ATTR_ENCODE */ { 0, 0, 0, 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "encode" }, |
| /* ATTR_ENDPOINT */ { 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "endpoint" }, |
| /* ATTR_ENTRY */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "entry" }, |
| /* ATTR_EVENTADD */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "eventadd" }, |
| /* ATTR_EVENTREMOVE */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "eventremove" }, |
| /* ATTR_EXCLUSIVETO */ { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "exclusive_to" }, |
| /* ATTR_EXPLICIT_HANDLE */ { 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "explicit_handle" }, |
| /* ATTR_FAULTSTATUS */ { 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "fault_status" }, |
| /* ATTR_FLAGS */ { 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "flags" }, |
| /* ATTR_FORCEALLOCATE */ { 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "force_allocate" }, |
| /* ATTR_HANDLE */ { 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "handle" }, |
| /* ATTR_HELPCONTEXT */ { 0, 0, 0, 1, 1, 0, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, "helpcontext" }, |
| /* ATTR_HELPFILE */ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, "helpfile" }, |
| /* ATTR_HELPSTRING */ { 0, 0, 0, 1, 1, 0, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, "helpstring" }, |
| /* ATTR_HELPSTRINGCONTEXT */ { 0, 0, 0, 1, 1, 0, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, "helpstringcontext" }, |
| /* ATTR_HELPSTRINGDLL */ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, "helpstringdll" }, |
| /* ATTR_HIDDEN */ { 0, 0, 0, 1, 1, 0, 1, 1, 1, 0, 0, 0, 1, 1, 0, 1, 0, 0, "hidden" }, |
| /* ATTR_ID */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, "id" }, |
| /* ATTR_IDEMPOTENT */ { 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "idempotent" }, |
| /* ATTR_IGNORE */ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, "ignore" }, |
| /* ATTR_IIDIS */ { 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, "iid_is" }, |
| /* ATTR_IMMEDIATEBIND */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "immediatebind" }, |
| /* ATTR_IMPLICIT_HANDLE */ { 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "implicit_handle" }, |
| /* ATTR_IN */ { 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "in" }, |
| /* ATTR_INPUTSYNC */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "inputsync" }, |
| /* ATTR_LENGTHIS */ { 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, "length_is" }, |
| /* ATTR_LIBLCID */ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, "lcid" }, |
| /* ATTR_LICENSED */ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, "licensed" }, |
| /* ATTR_LOCAL */ { 1, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "local" }, |
| /* ATTR_MARSHALING_BEHAVIOR */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, "marshaling_behavior" }, |
| /* ATTR_MAYBE */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "maybe" }, |
| /* ATTR_MESSAGE */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "message" }, |
| /* ATTR_NOCODE */ { 0, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "nocode" }, |
| /* ATTR_NONBROWSABLE */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "nonbrowsable" }, |
| /* ATTR_NONCREATABLE */ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, "noncreatable" }, |
| /* ATTR_NONEXTENSIBLE */ { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "nonextensible" }, |
| /* ATTR_NOTIFY */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "notify" }, |
| /* ATTR_NOTIFYFLAG */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "notify_flag" }, |
| /* ATTR_OBJECT */ { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "object" }, |
| /* ATTR_ODL */ { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, "odl" }, |
| /* ATTR_OLEAUTOMATION */ { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "oleautomation" }, |
| /* ATTR_OPTIMIZE */ { 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "optimize" }, |
| /* ATTR_OPTIONAL */ { 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "optional" }, |
| /* ATTR_OUT */ { 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "out" }, |
| /* ATTR_PARAMLCID */ { 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "lcid" }, |
| /* ATTR_PARTIALIGNORE */ { 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "partial_ignore" }, |
| /* ATTR_POINTERDEFAULT */ { 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "pointer_default" }, |
| /* ATTR_POINTERTYPE */ { 1, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, "ref, unique or ptr" }, |
| /* ATTR_PROGID */ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, "progid" }, |
| /* ATTR_PROPGET */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "propget" }, |
| /* ATTR_PROPPUT */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "propput" }, |
| /* ATTR_PROPPUTREF */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "propputref" }, |
| /* ATTR_PROXY */ { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "proxy" }, |
| /* ATTR_PUBLIC */ { 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "public" }, |
| /* ATTR_RANGE */ { 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, "range" }, |
| /* ATTR_READONLY */ { 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, "readonly" }, |
| /* ATTR_REPRESENTAS */ { 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "represent_as" }, |
| /* ATTR_REQUESTEDIT */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "requestedit" }, |
| /* ATTR_RESTRICTED */ { 0, 0, 0, 1, 1, 0, 1, 1, 0, 1, 0, 0, 1, 1, 1, 1, 0, 0, "restricted" }, |
| /* ATTR_RETVAL */ { 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "retval" }, |
| /* ATTR_SIZEIS */ { 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, "size_is" }, |
| /* ATTR_SOURCE */ { 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, "source" }, |
| /* ATTR_STATIC */ { 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, "static" }, |
| /* ATTR_STRICTCONTEXTHANDLE */ { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "strict_context_handle" }, |
| /* ATTR_STRING */ { 1, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, "string" }, |
| /* ATTR_SWITCHIS */ { 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, "switch_is" }, |
| /* ATTR_SWITCHTYPE */ { 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, "switch_type" }, |
| /* ATTR_THREADING */ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, "threading" }, |
| /* ATTR_TRANSMITAS */ { 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "transmit_as" }, |
| /* ATTR_UIDEFAULT */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "uidefault" }, |
| /* ATTR_USESGETLASTERROR */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "usesgetlasterror" }, |
| /* ATTR_USERMARSHAL */ { 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "user_marshal" }, |
| /* ATTR_UUID */ { 1, 0, 0, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1, 1, 1, 1, 0, 1, "uuid" }, |
| /* ATTR_V1ENUM */ { 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "v1_enum" }, |
| /* ATTR_VARARG */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "vararg" }, |
| /* ATTR_VERSION */ { 1, 0, 0, 1, 0, 0, 1, 1, 0, 2, 0, 0, 1, 0, 0, 1, 0, 1, "version" }, |
| /* ATTR_VIPROGID */ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, "vi_progid" }, |
| /* ATTR_WIREMARSHAL */ { 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "wire_marshal" }, |
| }; |
| |
| attr_list_t *append_attr(attr_list_t *list, attr_t *attr) |
| { |
| attr_t *attr_existing; |
| if (!attr) return list; |
| if (!list) |
| { |
| list = xmalloc( sizeof(*list) ); |
| list_init( list ); |
| } |
| if (!allowed_attr[attr->type].multiple) |
| { |
| LIST_FOR_EACH_ENTRY(attr_existing, list, attr_t, entry) |
| if (attr_existing->type == attr->type) |
| { |
| parser_warning("duplicate attribute %s\n", get_attr_display_name(attr->type)); |
| /* use the last attribute, like MIDL does */ |
| list_remove(&attr_existing->entry); |
| break; |
| } |
| } |
| list_add_tail( list, &attr->entry ); |
| return list; |
| } |
| |
| const char *get_attr_display_name(enum attr_type type) |
| { |
| return allowed_attr[type].display_name; |
| } |
| |
| attr_list_t *check_interface_attrs(const char *name, attr_list_t *attrs) |
| { |
| const attr_t *attr; |
| if (!attrs) return attrs; |
| LIST_FOR_EACH_ENTRY(attr, attrs, const attr_t, entry) |
| { |
| if (!allowed_attr[attr->type].on_interface) |
| error_loc("inapplicable attribute %s for interface %s\n", |
| allowed_attr[attr->type].display_name, name); |
| if (attr->type == ATTR_IMPLICIT_HANDLE) |
| { |
| const var_t *var = attr->u.pval; |
| if (type_get_type( var->declspec.type) == TYPE_BASIC && |
| type_basic_get_type( var->declspec.type ) == TYPE_BASIC_HANDLE) |
| continue; |
| if (is_aliaschain_attr( var->declspec.type, ATTR_HANDLE )) |
| continue; |
| error_loc("attribute %s requires a handle type in interface %s\n", |
| allowed_attr[attr->type].display_name, name); |
| } |
| } |
| return attrs; |
| } |
| |
| static attr_list_t *check_function_attrs(const char *name, attr_list_t *attrs) |
| { |
| const attr_t *attr; |
| if (!attrs) return attrs; |
| LIST_FOR_EACH_ENTRY(attr, attrs, const attr_t, entry) |
| { |
| if (!allowed_attr[attr->type].on_function) |
| error_loc("inapplicable attribute %s for function %s\n", |
| allowed_attr[attr->type].display_name, name); |
| } |
| return attrs; |
| } |
| |
| static void check_arg_attrs(const var_t *arg) |
| { |
| const attr_t *attr; |
| |
| if (arg->attrs) |
| { |
| LIST_FOR_EACH_ENTRY(attr, arg->attrs, const attr_t, entry) |
| { |
| if (!allowed_attr[attr->type].on_arg) |
| error_loc("inapplicable attribute %s for argument %s\n", |
| allowed_attr[attr->type].display_name, arg->name); |
| } |
| } |
| } |
| |
| static attr_list_t *check_typedef_attrs(attr_list_t *attrs) |
| { |
| const attr_t *attr; |
| if (!attrs) return attrs; |
| LIST_FOR_EACH_ENTRY(attr, attrs, const attr_t, entry) |
| { |
| if (!allowed_attr[attr->type].on_type) |
| error_loc("inapplicable attribute %s for typedef\n", |
| allowed_attr[attr->type].display_name); |
| } |
| return attrs; |
| } |
| |
| static attr_list_t *check_enum_attrs(attr_list_t *attrs) |
| { |
| const attr_t *attr; |
| if (!attrs) return attrs; |
| LIST_FOR_EACH_ENTRY(attr, attrs, const attr_t, entry) |
| { |
| if (!allowed_attr[attr->type].on_enum) |
| error_loc("inapplicable attribute %s for enum\n", |
| allowed_attr[attr->type].display_name); |
| } |
| return attrs; |
| } |
| |
| static attr_list_t *check_enum_member_attrs(attr_list_t *attrs) |
| { |
| const attr_t *attr; |
| if (!attrs) return attrs; |
| LIST_FOR_EACH_ENTRY(attr, attrs, const attr_t, entry) |
| { |
| if (!allowed_attr[attr->type].on_enum_member) |
| error_loc("inapplicable attribute %s for enum member\n", |
| allowed_attr[attr->type].display_name); |
| } |
| return attrs; |
| } |
| |
| static attr_list_t *check_struct_attrs(attr_list_t *attrs) |
| { |
| int mask = winrt_mode ? 3 : 1; |
| const attr_t *attr; |
| if (!attrs) return attrs; |
| LIST_FOR_EACH_ENTRY(attr, attrs, const attr_t, entry) |
| { |
| if (!(allowed_attr[attr->type].on_struct & mask)) |
| error_loc("inapplicable attribute %s for struct\n", |
| allowed_attr[attr->type].display_name); |
| } |
| return attrs; |
| } |
| |
| static attr_list_t *check_union_attrs(attr_list_t *attrs) |
| { |
| const attr_t *attr; |
| if (!attrs) return attrs; |
| LIST_FOR_EACH_ENTRY(attr, attrs, const attr_t, entry) |
| { |
| if (!allowed_attr[attr->type].on_union) |
| error_loc("inapplicable attribute %s for union\n", |
| allowed_attr[attr->type].display_name); |
| } |
| return attrs; |
| } |
| |
| static attr_list_t *check_field_attrs(const char *name, attr_list_t *attrs) |
| { |
| const attr_t *attr; |
| if (!attrs) return attrs; |
| LIST_FOR_EACH_ENTRY(attr, attrs, const attr_t, entry) |
| { |
| if (!allowed_attr[attr->type].on_field) |
| error_loc("inapplicable attribute %s for field %s\n", |
| allowed_attr[attr->type].display_name, name); |
| } |
| return attrs; |
| } |
| |
| static attr_list_t *check_library_attrs(const char *name, attr_list_t *attrs) |
| { |
| const attr_t *attr; |
| if (!attrs) return attrs; |
| LIST_FOR_EACH_ENTRY(attr, attrs, const attr_t, entry) |
| { |
| if (!allowed_attr[attr->type].on_library) |
| error_loc("inapplicable attribute %s for library %s\n", |
| allowed_attr[attr->type].display_name, name); |
| } |
| return attrs; |
| } |
| |
| attr_list_t *check_dispiface_attrs(const char *name, attr_list_t *attrs) |
| { |
| const attr_t *attr; |
| if (!attrs) return attrs; |
| LIST_FOR_EACH_ENTRY(attr, attrs, const attr_t, entry) |
| { |
| if (!allowed_attr[attr->type].on_dispinterface) |
| error_loc("inapplicable attribute %s for dispinterface %s\n", |
| allowed_attr[attr->type].display_name, name); |
| } |
| return attrs; |
| } |
| |
| attr_list_t *check_module_attrs(const char *name, attr_list_t *attrs) |
| { |
| const attr_t *attr; |
| if (!attrs) return attrs; |
| LIST_FOR_EACH_ENTRY(attr, attrs, const attr_t, entry) |
| { |
| if (!allowed_attr[attr->type].on_module) |
| error_loc("inapplicable attribute %s for module %s\n", |
| allowed_attr[attr->type].display_name, name); |
| } |
| return attrs; |
| } |
| |
| attr_list_t *check_coclass_attrs(const char *name, attr_list_t *attrs) |
| { |
| const attr_t *attr; |
| if (!attrs) return attrs; |
| LIST_FOR_EACH_ENTRY(attr, attrs, const attr_t, entry) |
| { |
| if (!allowed_attr[attr->type].on_coclass) |
| error_loc("inapplicable attribute %s for coclass %s\n", |
| allowed_attr[attr->type].display_name, name); |
| } |
| return attrs; |
| } |
| |
| attr_list_t *check_runtimeclass_attrs(const char *name, attr_list_t *attrs) |
| { |
| const attr_t *attr; |
| if (!attrs) return attrs; |
| LIST_FOR_EACH_ENTRY(attr, attrs, const attr_t, entry) |
| if (!allowed_attr[attr->type].on_runtimeclass) |
| error_loc("inapplicable attribute %s for runtimeclass %s\n", |
| allowed_attr[attr->type].display_name, name); |
| return attrs; |
| } |
| |
| attr_list_t *check_apicontract_attrs(const char *name, attr_list_t *attrs) |
| { |
| const attr_t *attr; |
| if (!attrs) return attrs; |
| LIST_FOR_EACH_ENTRY(attr, attrs, const attr_t, entry) |
| if (!allowed_attr[attr->type].on_apicontract) |
| error_loc("inapplicable attribute %s for apicontract %s\n", |
| allowed_attr[attr->type].display_name, name); |
| return attrs; |
| } |
| |
| static int is_allowed_conf_type(const type_t *type) |
| { |
| switch (type_get_type(type)) |
| { |
| case TYPE_ENUM: |
| return TRUE; |
| case TYPE_BASIC: |
| switch (type_basic_get_type(type)) |
| { |
| case TYPE_BASIC_INT8: |
| case TYPE_BASIC_INT16: |
| case TYPE_BASIC_INT32: |
| case TYPE_BASIC_INT64: |
| case TYPE_BASIC_INT: |
| case TYPE_BASIC_LONG: |
| case TYPE_BASIC_CHAR: |
| case TYPE_BASIC_HYPER: |
| case TYPE_BASIC_BYTE: |
| case TYPE_BASIC_WCHAR: |
| return TRUE; |
| default: |
| return FALSE; |
| } |
| case TYPE_ALIAS: |
| /* shouldn't get here because of type_get_type call above */ |
| assert(0); |
| /* fall through */ |
| case TYPE_STRUCT: |
| case TYPE_UNION: |
| case TYPE_ENCAPSULATED_UNION: |
| case TYPE_ARRAY: |
| case TYPE_POINTER: |
| case TYPE_VOID: |
| case TYPE_MODULE: |
| case TYPE_COCLASS: |
| case TYPE_FUNCTION: |
| case TYPE_INTERFACE: |
| case TYPE_BITFIELD: |
| case TYPE_RUNTIMECLASS: |
| case TYPE_DELEGATE: |
| return FALSE; |
| case TYPE_APICONTRACT: |
| case TYPE_PARAMETERIZED_TYPE: |
| case TYPE_PARAMETER: |
| /* not supposed to be here */ |
| assert(0); |
| break; |
| } |
| return FALSE; |
| } |
| |
| static int is_ptr_guid_type(const type_t *type) |
| { |
| /* first, make sure it is a pointer to something */ |
| if (!is_ptr(type)) return FALSE; |
| |
| /* second, make sure it is a pointer to something of size sizeof(GUID), |
| * i.e. 16 bytes */ |
| return (type_memsize(type_pointer_get_ref_type(type)) == 16); |
| } |
| |
| static void check_conformance_expr_list(const char *attr_name, const var_t *arg, const type_t *container_type, expr_list_t *expr_list) |
| { |
| expr_t *dim; |
| struct expr_loc expr_loc; |
| expr_loc.v = arg; |
| expr_loc.attr = attr_name; |
| if (expr_list) LIST_FOR_EACH_ENTRY(dim, expr_list, expr_t, entry) |
| { |
| if (dim->type != EXPR_VOID) |
| { |
| const type_t *expr_type = expr_resolve_type(&expr_loc, container_type, dim); |
| if (!is_allowed_conf_type(expr_type)) |
| error_loc_info(&arg->loc_info, "expression must resolve to integral type <= 32bits for attribute %s\n", |
| attr_name); |
| } |
| } |
| } |
| |
| static void check_remoting_fields(const var_t *var, type_t *type); |
| |
| /* checks that properties common to fields and arguments are consistent */ |
| static void check_field_common(const type_t *container_type, |
| const char *container_name, const var_t *arg) |
| { |
| type_t *type = arg->declspec.type; |
| int more_to_do; |
| const char *container_type_name; |
| const char *var_type; |
| |
| switch (type_get_type(container_type)) |
| { |
| case TYPE_STRUCT: |
| container_type_name = "struct"; |
| var_type = "field"; |
| break; |
| case TYPE_UNION: |
| container_type_name = "union"; |
| var_type = "arm"; |
| break; |
| case TYPE_ENCAPSULATED_UNION: |
| container_type_name = "encapsulated union"; |
| var_type = "arm"; |
| break; |
| case TYPE_FUNCTION: |
| container_type_name = "function"; |
| var_type = "parameter"; |
| break; |
| default: |
| /* should be no other container types */ |
| assert(0); |
| return; |
| } |
| |
| if (is_attr(arg->attrs, ATTR_LENGTHIS) && |
| (is_attr(arg->attrs, ATTR_STRING) || is_aliaschain_attr(arg->declspec.type, ATTR_STRING))) |
| error_loc_info(&arg->loc_info, |
| "string and length_is specified for argument %s are mutually exclusive attributes\n", |
| arg->name); |
| |
| if (is_attr(arg->attrs, ATTR_SIZEIS)) |
| { |
| expr_list_t *size_is_exprs = get_attrp(arg->attrs, ATTR_SIZEIS); |
| check_conformance_expr_list("size_is", arg, container_type, size_is_exprs); |
| } |
| if (is_attr(arg->attrs, ATTR_LENGTHIS)) |
| { |
| expr_list_t *length_is_exprs = get_attrp(arg->attrs, ATTR_LENGTHIS); |
| check_conformance_expr_list("length_is", arg, container_type, length_is_exprs); |
| } |
| if (is_attr(arg->attrs, ATTR_IIDIS)) |
| { |
| struct expr_loc expr_loc; |
| expr_t *expr = get_attrp(arg->attrs, ATTR_IIDIS); |
| if (expr->type != EXPR_VOID) |
| { |
| const type_t *expr_type; |
| expr_loc.v = arg; |
| expr_loc.attr = "iid_is"; |
| expr_type = expr_resolve_type(&expr_loc, container_type, expr); |
| if (!expr_type || !is_ptr_guid_type(expr_type)) |
| error_loc_info(&arg->loc_info, "expression must resolve to pointer to GUID type for attribute iid_is\n"); |
| } |
| } |
| if (is_attr(arg->attrs, ATTR_SWITCHIS)) |
| { |
| struct expr_loc expr_loc; |
| expr_t *expr = get_attrp(arg->attrs, ATTR_SWITCHIS); |
| if (expr->type != EXPR_VOID) |
| { |
| const type_t *expr_type; |
| expr_loc.v = arg; |
| expr_loc.attr = "switch_is"; |
| expr_type = expr_resolve_type(&expr_loc, container_type, expr); |
| if (!expr_type || !is_allowed_conf_type(expr_type)) |
| error_loc_info(&arg->loc_info, "expression must resolve to integral type <= 32bits for attribute %s\n", |
| expr_loc.attr); |
| } |
| } |
| |
| do |
| { |
| more_to_do = FALSE; |
| |
| switch (typegen_detect_type(type, arg->attrs, TDT_IGNORE_STRINGS)) |
| { |
| case TGT_STRUCT: |
| case TGT_UNION: |
| check_remoting_fields(arg, type); |
| break; |
| case TGT_INVALID: |
| { |
| const char *reason = "is invalid"; |
| switch (type_get_type(type)) |
| { |
| case TYPE_VOID: |
| reason = "cannot derive from void *"; |
| break; |
| case TYPE_FUNCTION: |
| reason = "cannot be a function pointer"; |
| break; |
| case TYPE_BITFIELD: |
| reason = "cannot be a bit-field"; |
| break; |
| case TYPE_COCLASS: |
| reason = "cannot be a class"; |
| break; |
| case TYPE_INTERFACE: |
| reason = "cannot be a non-pointer to an interface"; |
| break; |
| case TYPE_MODULE: |
| reason = "cannot be a module"; |
| break; |
| default: |
| break; |
| } |
| error_loc_info(&arg->loc_info, "%s \'%s\' of %s \'%s\' %s\n", |
| var_type, arg->name, container_type_name, container_name, reason); |
| break; |
| } |
| case TGT_CTXT_HANDLE: |
| case TGT_CTXT_HANDLE_POINTER: |
| if (type_get_type(container_type) != TYPE_FUNCTION) |
| error_loc_info(&arg->loc_info, |
| "%s \'%s\' of %s \'%s\' cannot be a context handle\n", |
| var_type, arg->name, container_type_name, |
| container_name); |
| break; |
| case TGT_STRING: |
| { |
| const type_t *t = type; |
| while (is_ptr(t)) |
| t = type_pointer_get_ref_type(t); |
| if (is_aliaschain_attr(t, ATTR_RANGE)) |
| warning_loc_info(&arg->loc_info, "%s: range not verified for a string of ranged types\n", arg->name); |
| break; |
| } |
| case TGT_POINTER: |
| type = type_pointer_get_ref_type(type); |
| more_to_do = TRUE; |
| break; |
| case TGT_ARRAY: |
| type = type_array_get_element_type(type); |
| more_to_do = TRUE; |
| break; |
| case TGT_ENUM: |
| type = type_get_real_type(type); |
| if (!type_is_complete(type)) |
| { |
| error_loc_info(&arg->loc_info, "undefined type declaration \"enum %s\"\n", type->name); |
| } |
| case TGT_USER_TYPE: |
| case TGT_IFACE_POINTER: |
| case TGT_BASIC: |
| case TGT_RANGE: |
| /* nothing to do */ |
| break; |
| } |
| } while (more_to_do); |
| } |
| |
| static void check_remoting_fields(const var_t *var, type_t *type) |
| { |
| const var_t *field; |
| const var_list_t *fields = NULL; |
| |
| type = type_get_real_type(type); |
| |
| if (type->checked) |
| return; |
| |
| type->checked = TRUE; |
| |
| if (type_get_type(type) == TYPE_STRUCT) |
| { |
| if (type_is_complete(type)) |
| fields = type_struct_get_fields(type); |
| else |
| error_loc_info(&var->loc_info, "undefined type declaration \"struct %s\"\n", type->name); |
| } |
| else if (type_get_type(type) == TYPE_UNION || type_get_type(type) == TYPE_ENCAPSULATED_UNION) |
| { |
| if (type_is_complete(type)) |
| fields = type_union_get_cases(type); |
| else |
| error_loc_info(&var->loc_info, "undefined type declaration \"union %s\"\n", type->name); |
| } |
| |
| if (fields) LIST_FOR_EACH_ENTRY( field, fields, const var_t, entry ) |
| if (field->declspec.type) check_field_common(type, type->name, field); |
| } |
| |
| /* checks that arguments for a function make sense for marshalling and unmarshalling */ |
| static void check_remoting_args(const var_t *func) |
| { |
| const char *funcname = func->name; |
| const var_t *arg; |
| |
| if (!type_function_get_args(func->declspec.type)) |
| return; |
| |
| LIST_FOR_EACH_ENTRY( arg, type_function_get_args(func->declspec.type), const var_t, entry ) |
| { |
| const type_t *type = arg->declspec.type; |
| |
| /* check that [out] parameters have enough pointer levels */ |
| if (is_attr(arg->attrs, ATTR_OUT)) |
| { |
| switch (typegen_detect_type(type, arg->attrs, TDT_ALL_TYPES)) |
| { |
| case TGT_BASIC: |
| case TGT_ENUM: |
| case TGT_RANGE: |
| case TGT_STRUCT: |
| case TGT_UNION: |
| case TGT_CTXT_HANDLE: |
| case TGT_USER_TYPE: |
| error_loc_info(&arg->loc_info, "out parameter \'%s\' of function \'%s\' is not a pointer\n", arg->name, funcname); |
| break; |
| case TGT_IFACE_POINTER: |
| error_loc_info(&arg->loc_info, "out interface pointer \'%s\' of function \'%s\' is not a double pointer\n", arg->name, funcname); |
| break; |
| case TGT_STRING: |
| if (is_array(type)) |
| { |
| /* needs conformance or fixed dimension */ |
| if (type_array_has_conformance(type) && |
| type_array_get_conformance(type)->type != EXPR_VOID) break; |
| if (!type_array_has_conformance(type) && type_array_get_dim(type)) break; |
| } |
| if (is_attr( arg->attrs, ATTR_IN )) break; |
| error_loc_info(&arg->loc_info, "out parameter \'%s\' of function \'%s\' cannot be an unsized string\n", arg->name, funcname); |
| break; |
| case TGT_INVALID: |
| /* already error'd before we get here */ |
| case TGT_CTXT_HANDLE_POINTER: |
| case TGT_POINTER: |
| case TGT_ARRAY: |
| /* OK */ |
| break; |
| } |
| } |
| |
| check_field_common(func->declspec.type, funcname, arg); |
| } |
| |
| if (type_get_type(type_function_get_rettype(func->declspec.type)) != TYPE_VOID) |
| { |
| var_t var; |
| var = *func; |
| var.declspec.type = type_function_get_rettype(func->declspec.type); |
| var.name = xstrdup("return value"); |
| check_field_common(func->declspec.type, funcname, &var); |
| free(var.name); |
| } |
| } |
| |
| static void add_explicit_handle_if_necessary(const type_t *iface, var_t *func) |
| { |
| unsigned char explicit_fc, implicit_fc; |
| |
| /* check for a defined binding handle */ |
| if (!get_func_handle_var( iface, func, &explicit_fc, &implicit_fc ) || !explicit_fc) |
| { |
| /* no explicit handle specified so add |
| * "[in] handle_t IDL_handle" as the first parameter to the |
| * function */ |
| var_t *idl_handle = make_var(xstrdup("IDL_handle")); |
| idl_handle->attrs = append_attr(NULL, make_attr(ATTR_IN)); |
| idl_handle->declspec.type = find_type_or_error(NULL, "handle_t"); |
| type_function_add_head_arg(func->declspec.type, idl_handle); |
| } |
| } |
| |
| static void check_functions(const type_t *iface, int is_inside_library) |
| { |
| const statement_t *stmt; |
| /* check for duplicates */ |
| if (is_attr(iface->attrs, ATTR_DISPINTERFACE)) |
| { |
| var_list_t *methods = type_dispiface_get_methods(iface); |
| var_t *func, *func_iter; |
| |
| if (methods) LIST_FOR_EACH_ENTRY( func, methods, var_t, entry ) |
| { |
| LIST_FOR_EACH_ENTRY( func_iter, methods, var_t, entry ) |
| { |
| if (func == func_iter) break; |
| if (strcmp(func->name, func_iter->name)) continue; |
| if (is_attr(func->attrs, ATTR_EVENTADD) != is_attr(func_iter->attrs, ATTR_EVENTADD)) continue; |
| if (is_attr(func->attrs, ATTR_EVENTREMOVE) != is_attr(func_iter->attrs, ATTR_EVENTREMOVE)) continue; |
| if (is_attr(func->attrs, ATTR_PROPGET) != is_attr(func_iter->attrs, ATTR_PROPGET)) continue; |
| if (is_attr(func->attrs, ATTR_PROPPUT) != is_attr(func_iter->attrs, ATTR_PROPPUT)) continue; |
| if (is_attr(func->attrs, ATTR_PROPPUTREF) != is_attr(func_iter->attrs, ATTR_PROPPUTREF)) continue; |
| error_loc_info(&func->loc_info, "duplicated function \'%s\'\n", func->name); |
| } |
| } |
| } |
| if (is_attr(iface->attrs, ATTR_EXPLICIT_HANDLE)) |
| { |
| STATEMENTS_FOR_EACH_FUNC( stmt, type_iface_get_stmts(iface) ) |
| { |
| var_t *func = stmt->u.var; |
| add_explicit_handle_if_necessary(iface, func); |
| } |
| } |
| if (!is_inside_library && !is_attr(iface->attrs, ATTR_LOCAL)) |
| { |
| STATEMENTS_FOR_EACH_FUNC( stmt, type_iface_get_stmts(iface) ) |
| { |
| const var_t *func = stmt->u.var; |
| if (!is_attr(func->attrs, ATTR_LOCAL)) |
| check_remoting_args(func); |
| } |
| } |
| } |
| |
| static int async_iface_attrs(attr_list_t *attrs, const attr_t *attr) |
| { |
| switch(attr->type) |
| { |
| case ATTR_UUID: |
| return 0; |
| case ATTR_ASYNCUUID: |
| append_attr(attrs, make_attrp(ATTR_UUID, attr->u.pval)); |
| return 0; |
| default: |
| return 1; |
| } |
| } |
| |
| static int arg_in_attrs(attr_list_t *attrs, const attr_t *attr) |
| { |
| return attr->type != ATTR_OUT && attr->type != ATTR_RETVAL; |
| } |
| |
| static int arg_out_attrs(attr_list_t *attrs, const attr_t *attr) |
| { |
| return attr->type != ATTR_IN; |
| } |
| |
| static void check_async_uuid(type_t *iface) |
| { |
| statement_list_t *stmts = NULL; |
| statement_t *stmt; |
| type_t *async_iface; |
| type_t *inherit; |
| |
| if (!is_attr(iface->attrs, ATTR_ASYNCUUID)) return; |
| |
| inherit = type_iface_get_inherit(iface); |
| if (inherit && strcmp(inherit->name, "IUnknown")) |
| inherit = type_iface_get_async_iface(inherit); |
| if (!inherit) |
| error_loc("async_uuid applied to an interface with incompatible parent\n"); |
| |
| async_iface = type_interface_declare(strmake("Async%s", iface->name), iface->namespace); |
| |
| STATEMENTS_FOR_EACH_FUNC( stmt, type_iface_get_stmts(iface) ) |
| { |
| var_t *begin_func, *finish_func, *func = stmt->u.var, *arg; |
| var_list_t *begin_args = NULL, *finish_args = NULL, *args; |
| |
| if (is_attr(func->attrs, ATTR_CALLAS)) continue; |
| |
| args = type_function_get_args(func->declspec.type); |
| if (args) LIST_FOR_EACH_ENTRY(arg, args, var_t, entry) |
| { |
| if (is_attr(arg->attrs, ATTR_IN) || !is_attr(arg->attrs, ATTR_OUT)) |
| begin_args = append_var(begin_args, copy_var(arg, strdup(arg->name), arg_in_attrs)); |
| if (is_attr(arg->attrs, ATTR_OUT)) |
| finish_args = append_var(finish_args, copy_var(arg, strdup(arg->name), arg_out_attrs)); |
| } |
| |
| begin_func = copy_var(func, strmake("Begin_%s", func->name), NULL); |
| begin_func->declspec.type = type_new_function(begin_args); |
| begin_func->declspec.type->attrs = func->attrs; |
| begin_func->declspec.type->details.function->retval = func->declspec.type->details.function->retval; |
| stmts = append_statement(stmts, make_statement_declaration(begin_func)); |
| |
| finish_func = copy_var(func, strmake("Finish_%s", func->name), NULL); |
| finish_func->declspec.type = type_new_function(finish_args); |
| finish_func->declspec.type->attrs = func->attrs; |
| finish_func->declspec.type->details.function->retval = func->declspec.type->details.function->retval; |
| stmts = append_statement(stmts, make_statement_declaration(finish_func)); |
| } |
| |
| type_interface_define(async_iface, map_attrs(iface->attrs, async_iface_attrs), inherit, stmts, NULL); |
| iface->details.iface->async_iface = async_iface->details.iface->async_iface = async_iface; |
| } |
| |
| static statement_list_t *append_parameterized_type_stmts(statement_list_t *stmts) |
| { |
| statement_t *stmt, *next; |
| |
| if (stmts && parameterized_type_stmts) LIST_FOR_EACH_ENTRY_SAFE(stmt, next, parameterized_type_stmts, statement_t, entry) |
| { |
| switch(stmt->type) |
| { |
| case STMT_TYPE: |
| stmt->u.type = type_parameterized_type_specialize_define(stmt->u.type); |
| stmt->declonly = FALSE; |
| list_remove(&stmt->entry); |
| stmts = append_statement(stmts, stmt); |
| break; |
| default: |
| assert(0); /* should not be there */ |
| break; |
| } |
| } |
| |
| return stmts; |
| } |
| |
| static void check_statements(const statement_list_t *stmts, int is_inside_library) |
| { |
| const statement_t *stmt; |
| |
| if (stmts) LIST_FOR_EACH_ENTRY(stmt, stmts, const statement_t, entry) |
| { |
| switch(stmt->type) { |
| case STMT_LIBRARY: |
| check_statements(stmt->u.lib->stmts, TRUE); |
| break; |
| case STMT_TYPE: |
| switch(type_get_type(stmt->u.type)) { |
| case TYPE_INTERFACE: |
| check_functions(stmt->u.type, is_inside_library); |
| break; |
| case TYPE_COCLASS: |
| if(winrt_mode) |
| error_loc("coclass is not allowed in Windows Runtime mode\n"); |
| break; |
| default: |
| break; |
| } |
| break; |
| default: |
| break; |
| } |
| } |
| } |
| |
| static void check_all_user_types(const statement_list_t *stmts) |
| { |
| const statement_t *stmt; |
| const var_t *v; |
| |
| if (stmts) LIST_FOR_EACH_ENTRY(stmt, stmts, const statement_t, entry) |
| { |
| if (stmt->type == STMT_LIBRARY) |
| check_all_user_types(stmt->u.lib->stmts); |
| else if (stmt->type == STMT_TYPE && type_get_type(stmt->u.type) == TYPE_INTERFACE && |
| !is_local(stmt->u.type->attrs)) |
| { |
| const statement_t *stmt_func; |
| STATEMENTS_FOR_EACH_FUNC(stmt_func, type_iface_get_stmts(stmt->u.type)) { |
| const var_t *func = stmt_func->u.var; |
| if (type_function_get_args(func->declspec.type)) |
| LIST_FOR_EACH_ENTRY( v, type_function_get_args(func->declspec.type), const var_t, entry ) |
| check_for_additional_prototype_types(v->declspec.type); |
| check_for_additional_prototype_types(type_function_get_rettype(func->declspec.type)); |
| } |
| } |
| } |
| } |
| |
| int is_valid_uuid(const char *s) |
| { |
| int i; |
| |
| for (i = 0; i < 36; ++i) |
| if (i == 8 || i == 13 || i == 18 || i == 23) |
| { |
| if (s[i] != '-') |
| return FALSE; |
| } |
| else |
| if (!isxdigit(s[i])) |
| return FALSE; |
| |
| return s[i] == '\0'; |
| } |
| |
| static statement_t *make_statement(enum statement_type type) |
| { |
| statement_t *stmt = xmalloc(sizeof(*stmt)); |
| stmt->type = type; |
| return stmt; |
| } |
| |
| static statement_t *make_statement_type_decl(type_t *type) |
| { |
| statement_t *stmt = make_statement(STMT_TYPE); |
| stmt->u.type = type; |
| stmt->declonly = !type->defined; |
| return stmt; |
| } |
| |
| static statement_t *make_statement_reference(type_t *type) |
| { |
| statement_t *stmt = make_statement(STMT_TYPEREF); |
| stmt->u.type = type; |
| return stmt; |
| } |
| |
| static statement_t *make_statement_declaration(var_t *var) |
| { |
| statement_t *stmt = make_statement(STMT_DECLARATION); |
| stmt->u.var = var; |
| if (var->declspec.stgclass == STG_EXTERN && var->eval) |
| warning("'%s' initialised and declared extern\n", var->name); |
| if (is_const_decl(var)) |
| { |
| if (var->eval) |
| reg_const(var); |
| } |
| else if (type_get_type(var->declspec.type) == TYPE_FUNCTION) |
| check_function_attrs(var->name, var->attrs); |
| else if (var->declspec.stgclass == STG_NONE || var->declspec.stgclass == STG_REGISTER) |
| error_loc("instantiation of data is illegal\n"); |
| return stmt; |
| } |
| |
| static statement_t *make_statement_library(typelib_t *typelib) |
| { |
| statement_t *stmt = make_statement(STMT_LIBRARY); |
| stmt->u.lib = typelib; |
| return stmt; |
| } |
| |
| static statement_t *make_statement_pragma(const char *str) |
| { |
| statement_t *stmt = make_statement(STMT_PRAGMA); |
| stmt->u.str = str; |
| return stmt; |
| } |
| |
| static statement_t *make_statement_cppquote(const char *str) |
| { |
| statement_t *stmt = make_statement(STMT_CPPQUOTE); |
| stmt->u.str = str; |
| return stmt; |
| } |
| |
| static statement_t *make_statement_importlib(const char *str) |
| { |
| statement_t *stmt = make_statement(STMT_IMPORTLIB); |
| stmt->u.str = str; |
| return stmt; |
| } |
| |
| static statement_t *make_statement_import(const char *str) |
| { |
| statement_t *stmt = make_statement(STMT_IMPORT); |
| stmt->u.str = str; |
| return stmt; |
| } |
| |
| static statement_t *make_statement_module(type_t *type) |
| { |
| statement_t *stmt = make_statement(STMT_MODULE); |
| stmt->u.type = type; |
| return stmt; |
| } |
| |
| static statement_t *make_statement_typedef(declarator_list_t *decls, int declonly) |
| { |
| declarator_t *decl, *next; |
| statement_t *stmt; |
| |
| if (!decls) return NULL; |
| |
| stmt = make_statement(STMT_TYPEDEF); |
| stmt->u.type_list = NULL; |
| stmt->declonly = declonly; |
| |
| LIST_FOR_EACH_ENTRY_SAFE( decl, next, decls, declarator_t, entry ) |
| { |
| var_t *var = decl->var; |
| type_t *type = find_type_or_error(current_namespace, var->name); |
| stmt->u.type_list = append_typeref(stmt->u.type_list, make_typeref(type)); |
| free(decl); |
| free(var); |
| } |
| |
| return stmt; |
| } |
| |
| static statement_t *make_statement_parameterized_type(type_t *type, typeref_list_t *params) |
| { |
| statement_t *stmt = make_statement(STMT_TYPE); |
| stmt->u.type = type_parameterized_type_specialize_partial(type, params); |
| return stmt; |
| } |
| |
| static statement_t *make_statement_delegate(type_t *ret, var_list_t *args) |
| { |
| declarator_t *decl = make_declarator(make_var(xstrdup("Invoke"))); |
| decl_spec_t *spec = make_decl_spec(ret, NULL, NULL, STG_NONE, 0, 0); |
| append_chain_type(decl, type_new_function(args), 0); |
| return make_statement_declaration(declare_var(NULL, spec, decl, FALSE)); |
| } |
| |
| static statement_list_t *append_statements(statement_list_t *l1, statement_list_t *l2) |
| { |
| if (!l2) return l1; |
| if (!l1 || l1 == l2) return l2; |
| list_move_tail (l1, l2); |
| return l1; |
| } |
| |
| static attr_list_t *append_attribs(attr_list_t *l1, attr_list_t *l2) |
| { |
| if (!l2) return l1; |
| if (!l1 || l1 == l2) return l2; |
| list_move_tail (l1, l2); |
| return l1; |
| } |
| |
| static statement_list_t *append_statement(statement_list_t *list, statement_t *stmt) |
| { |
| if (!stmt) return list; |
| if (!list) |
| { |
| list = xmalloc( sizeof(*list) ); |
| list_init( list ); |
| } |
| list_add_tail( list, &stmt->entry ); |
| return list; |
| } |
| |
| void init_loc_info(loc_info_t *i) |
| { |
| i->input_name = input_name ? input_name : "stdin"; |
| i->line_number = line_number; |
| i->near_text = parser_text; |
| } |
| |
| type_t *find_parameterized_type(type_t *type, typeref_list_t *params) |
| { |
| char *name = format_parameterized_type_name(type, params); |
| |
| if (parameters_namespace) |
| { |
| assert(type->type_type == TYPE_PARAMETERIZED_TYPE); |
| type = type_parameterized_type_specialize_partial(type, params); |
| } |
| else if ((type = find_type(name, type->namespace, 0))) |
| assert(type->type_type != TYPE_PARAMETERIZED_TYPE); |
| else |
| error_loc("parameterized type '%s' not declared\n", name); |
| |
| free(name); |
| return type; |
| } |
