4 * Copyright 2002 Ove Kaaven
5 * Copyright 2004 Mike McCormack
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
23 #include "wine/port.h"
41 static int indent
= 0;
43 static void print_proxy( const char *format
, ... ) __attribute__((format (printf
, 1, 2)));
44 static void print_proxy( const char *format
, ... )
47 va_start( va
, format
);
48 print( proxy
, indent
, format
, va
);
52 static void write_stubdescproto(void)
54 print_proxy( "static const MIDL_STUB_DESC Object_StubDesc;\n");
58 static void write_stubdesc(int expr_eval_routines
)
60 print_proxy( "static const MIDL_STUB_DESC Object_StubDesc =\n{\n");
63 print_proxy( "NdrOleAllocate,\n");
64 print_proxy( "NdrOleFree,\n");
65 print_proxy( "{0}, 0, 0, %s, 0,\n", expr_eval_routines
? "ExprEvalRoutines" : "0");
66 print_proxy( "__MIDL_TypeFormatString.Format,\n");
67 print_proxy( "1, /* -error bounds_check flag */\n");
68 print_proxy( "0x%x, /* Ndr library version */\n", get_stub_mode() == MODE_Oif
? 0x50002 : 0x10001);
70 print_proxy( "0x50100a4, /* MIDL Version 5.1.164 */\n");
72 print_proxy("%s,\n", list_empty(&user_type_list
) ? "0" : "UserMarshalRoutines");
73 print_proxy( "0, /* notify & notify_flag routine table */\n");
74 print_proxy( "1, /* Flags */\n");
75 print_proxy( "0, /* Reserved3 */\n");
76 print_proxy( "0, /* Reserved4 */\n");
77 print_proxy( "0 /* Reserved5 */\n");
83 static void init_proxy(const statement_list_t
*stmts
)
86 if(!(proxy
= fopen(proxy_name
, "w")))
87 error("Could not open %s for output\n", proxy_name
);
88 print_proxy( "/*** Autogenerated by WIDL %s from %s - Do not edit ***/\n", PACKAGE_VERSION
, input_name
);
90 print_proxy( "#define __midl_proxy\n\n");
92 print_proxy( "#ifdef __REACTOS__\n");
93 print_proxy( "#define WIN32_NO_STATUS\n");
94 print_proxy( "#define WIN32_LEAN_AND_MEAN\n");
95 print_proxy( "#endif\n\n");
97 print_proxy( "#include \"objbase.h\"\n");
99 print_proxy( "#ifndef DECLSPEC_HIDDEN\n");
100 print_proxy( "#define DECLSPEC_HIDDEN\n");
101 print_proxy( "#endif\n");
105 static void clear_output_vars( const var_list_t
*args
)
110 LIST_FOR_EACH_ENTRY( arg
, args
, const var_t
, entry
)
112 if (is_attr(arg
->attrs
, ATTR_IN
)) continue;
113 if (!is_attr(arg
->attrs
, ATTR_OUT
)) continue;
114 if (is_ptr(arg
->type
))
116 if (type_get_type(type_pointer_get_ref(arg
->type
)) == TYPE_BASIC
) continue;
117 if (type_get_type(type_pointer_get_ref(arg
->type
)) == TYPE_ENUM
) continue;
119 print_proxy( "if (%s) MIDL_memset( %s, 0, sizeof( *%s ));\n", arg
->name
, arg
->name
, arg
->name
);
123 static int need_delegation(const type_t
*iface
)
125 const type_t
*parent
= type_iface_get_inherit( iface
);
126 return parent
&& type_iface_get_inherit(parent
) && (parent
->ignore
|| is_local( parent
->attrs
));
129 static int get_delegation_indirect(const type_t
*iface
, const type_t
** delegate_to
)
131 const type_t
* cur_iface
;
132 for (cur_iface
= iface
; cur_iface
!= NULL
; cur_iface
= type_iface_get_inherit(cur_iface
))
133 if (need_delegation(cur_iface
))
136 *delegate_to
= type_iface_get_inherit(cur_iface
);
142 static int need_delegation_indirect(const type_t
*iface
)
144 return get_delegation_indirect(iface
, NULL
);
147 static void free_variable( const var_t
*arg
, const char *local_var_prefix
)
149 unsigned int type_offset
= arg
->typestring_offset
;
150 type_t
*type
= arg
->type
;
152 write_parameter_conf_or_var_exprs(proxy
, indent
, local_var_prefix
, PHASE_FREE
, arg
, FALSE
);
154 switch (typegen_detect_type(type
, arg
->attrs
, TDT_IGNORE_STRINGS
))
161 if (get_struct_fc(type
) != RPC_FC_STRUCT
)
162 print_proxy("/* FIXME: %s code for %s struct type 0x%x missing */\n", __FUNCTION__
, arg
->name
, get_struct_fc(type
) );
165 case TGT_IFACE_POINTER
:
168 print_proxy( "NdrClearOutParameters( &__frame->_StubMsg, ");
169 fprintf(proxy
, "&__MIDL_TypeFormatString.Format[%u], ", type_offset
);
170 fprintf(proxy
, "(void *)%s );\n", arg
->name
);
174 print_proxy("/* FIXME: %s code for %s type %d missing */\n", __FUNCTION__
, arg
->name
, type_get_type(type
) );
178 static void proxy_free_variables( var_list_t
*args
, const char *local_var_prefix
)
183 LIST_FOR_EACH_ENTRY( arg
, args
, const var_t
, entry
)
184 if (is_attr(arg
->attrs
, ATTR_OUT
))
186 free_variable( arg
, local_var_prefix
);
187 fprintf(proxy
, "\n");
191 static void gen_proxy(type_t
*iface
, const var_t
*func
, int idx
,
192 unsigned int proc_offset
)
194 var_t
*retval
= type_function_get_retval(func
->type
);
195 int has_ret
= !is_void(retval
->type
);
196 int has_full_pointer
= is_full_pointer_function(func
);
197 const char *callconv
= get_attrp(func
->type
->attrs
, ATTR_CALLCONV
);
198 const var_list_t
*args
= type_get_function_args(func
->type
);
199 if (!callconv
) callconv
= "STDMETHODCALLTYPE";
202 if (is_interpreted_func( iface
, func
))
204 if (get_stub_mode() == MODE_Oif
&& !is_callas( func
->attrs
)) return;
205 write_type_decl_left(proxy
, retval
->type
);
206 print_proxy( " %s %s_%s_Proxy(\n", callconv
, iface
->name
, get_name(func
));
207 write_args(proxy
, args
, iface
->name
, 1, TRUE
);
209 write_client_call_routine( proxy
, iface
, func
, "Object", proc_offset
);
212 print_proxy( "static void __finally_%s_%s_Proxy( struct __proxy_frame *__frame )\n",
213 iface
->name
, get_name(func
) );
216 if (has_full_pointer
) write_full_pointer_free(proxy
, indent
, func
);
217 print_proxy( "NdrProxyFreeBuffer( __frame->This, &__frame->_StubMsg );\n" );
222 write_type_decl_left(proxy
, retval
->type
);
223 print_proxy( " %s %s_%s_Proxy(\n", callconv
, iface
->name
, get_name(func
));
224 write_args(proxy
, args
, iface
->name
, 1, TRUE
);
228 print_proxy( "struct __proxy_frame __f, * const __frame = &__f;\n" );
229 /* local variables */
231 print_proxy( "%s", "" );
232 write_type_decl(proxy
, retval
->type
, retval
->name
);
233 fprintf( proxy
, ";\n" );
235 print_proxy( "RPC_MESSAGE _RpcMessage;\n" );
237 if (decl_indirect(retval
->type
))
238 print_proxy("void *_p_%s = &%s;\n", retval
->name
, retval
->name
);
242 print_proxy( "RpcExceptionInit( __proxy_filter, __finally_%s_%s_Proxy );\n", iface
->name
, get_name(func
) );
243 print_proxy( "__frame->This = This;\n" );
245 if (has_full_pointer
)
246 write_full_pointer_init(proxy
, indent
, func
, FALSE
);
249 clear_output_vars( type_get_function_args(func
->type
) );
251 print_proxy( "RpcTryExcept\n" );
252 print_proxy( "{\n" );
254 print_proxy( "NdrProxyInitialize(This, &_RpcMessage, &__frame->_StubMsg, &Object_StubDesc, %d);\n", idx
);
255 write_pointer_checks( proxy
, indent
, func
);
257 print_proxy( "RpcTryFinally\n" );
258 print_proxy( "{\n" );
261 write_remoting_arguments(proxy
, indent
, func
, "", PASS_IN
, PHASE_BUFFERSIZE
);
263 print_proxy( "NdrProxyGetBuffer(This, &__frame->_StubMsg);\n" );
265 write_remoting_arguments(proxy
, indent
, func
, "", PASS_IN
, PHASE_MARSHAL
);
267 print_proxy( "NdrProxySendReceive(This, &__frame->_StubMsg);\n" );
268 fprintf(proxy
, "\n");
269 print_proxy( "__frame->_StubMsg.BufferStart = _RpcMessage.Buffer;\n" );
270 print_proxy( "__frame->_StubMsg.BufferEnd = __frame->_StubMsg.BufferStart + _RpcMessage.BufferLength;\n\n" );
272 print_proxy("if ((_RpcMessage.DataRepresentation & 0xffff) != NDR_LOCAL_DATA_REPRESENTATION)\n");
274 print_proxy("NdrConvert( &__frame->_StubMsg, &__MIDL_ProcFormatString.Format[%u]);\n", proc_offset
);
276 fprintf(proxy
, "\n");
278 write_remoting_arguments(proxy
, indent
, func
, "", PASS_OUT
, PHASE_UNMARSHAL
);
282 if (decl_indirect(retval
->type
))
283 print_proxy("MIDL_memset(&%s, 0, sizeof(%s));\n", retval
->name
, retval
->name
);
284 else if (is_ptr(retval
->type
) || is_array(retval
->type
))
285 print_proxy("%s = 0;\n", retval
->name
);
286 write_remoting_arguments(proxy
, indent
, func
, "", PASS_RETURN
, PHASE_UNMARSHAL
);
291 print_proxy( "RpcFinally\n" );
292 print_proxy( "{\n" );
294 print_proxy( "__finally_%s_%s_Proxy( __frame );\n", iface
->name
, get_name(func
) );
297 print_proxy( "RpcEndFinally\n" );
299 print_proxy( "}\n" );
300 print_proxy( "RpcExcept(__frame->_StubMsg.dwStubPhase != PROXY_SENDRECEIVE)\n" );
301 print_proxy( "{\n" );
304 proxy_free_variables( type_get_function_args(func
->type
), "" );
305 print_proxy( "_RetVal = NdrProxyErrorHandler(RpcExceptionCode());\n" );
308 print_proxy( "}\n" );
309 print_proxy( "RpcEndExcept\n" );
312 print_proxy( "return _RetVal;\n" );
319 static void gen_stub(type_t
*iface
, const var_t
*func
, const char *cas
,
320 unsigned int proc_offset
)
323 int has_ret
= !is_void(type_function_get_rettype(func
->type
));
324 int has_full_pointer
= is_full_pointer_function(func
);
326 if (is_interpreted_func( iface
, func
)) return;
329 print_proxy( "struct __frame_%s_%s_Stub\n{\n", iface
->name
, get_name(func
));
331 print_proxy( "__DECL_EXCEPTION_FRAME\n" );
332 print_proxy( "MIDL_STUB_MESSAGE _StubMsg;\n");
333 print_proxy( "%s * _This;\n", iface
->name
);
334 declare_stub_args( proxy
, indent
, func
);
336 print_proxy( "};\n\n" );
338 print_proxy( "static void __finally_%s_%s_Stub(", iface
->name
, get_name(func
) );
339 print_proxy( " struct __frame_%s_%s_Stub *__frame )\n{\n", iface
->name
, get_name(func
) );
341 write_remoting_arguments(proxy
, indent
, func
, "__frame->", PASS_OUT
, PHASE_FREE
);
342 if (has_full_pointer
)
343 write_full_pointer_free(proxy
, indent
, func
);
345 print_proxy( "}\n\n" );
347 print_proxy( "void __RPC_STUB %s_%s_Stub(\n", iface
->name
, get_name(func
));
349 print_proxy( "IRpcStubBuffer* This,\n");
350 print_proxy( "IRpcChannelBuffer *_pRpcChannelBuffer,\n");
351 print_proxy( "PRPC_MESSAGE _pRpcMessage,\n");
352 print_proxy( "DWORD* _pdwStubPhase)\n");
356 print_proxy( "struct __frame_%s_%s_Stub __f, * const __frame = &__f;\n\n",
357 iface
->name
, get_name(func
) );
359 print_proxy("__frame->_This = (%s*)((CStdStubBuffer*)This)->pvServerObject;\n\n", iface
->name
);
363 print_proxy("NdrStubInitialize(_pRpcMessage, &__frame->_StubMsg, &Object_StubDesc, _pRpcChannelBuffer);\n");
364 fprintf(proxy
, "\n");
365 print_proxy( "RpcExceptionInit( 0, __finally_%s_%s_Stub );\n", iface
->name
, get_name(func
) );
367 write_parameters_init(proxy
, indent
, func
, "__frame->");
369 print_proxy("RpcTryFinally\n");
372 if (has_full_pointer
)
373 write_full_pointer_init(proxy
, indent
, func
, TRUE
);
374 print_proxy("if ((_pRpcMessage->DataRepresentation & 0xffff) != NDR_LOCAL_DATA_REPRESENTATION)\n");
376 print_proxy("NdrConvert( &__frame->_StubMsg, &__MIDL_ProcFormatString.Format[%u]);\n", proc_offset
);
378 fprintf(proxy
, "\n");
380 write_remoting_arguments(proxy
, indent
, func
, "__frame->", PASS_IN
, PHASE_UNMARSHAL
);
381 fprintf(proxy
, "\n");
383 assign_stub_out_args( proxy
, indent
, func
, "__frame->" );
385 print_proxy("*_pdwStubPhase = STUB_CALL_SERVER;\n");
386 fprintf(proxy
, "\n");
387 print_proxy( "%s", has_ret
? "__frame->_RetVal = " : "" );
388 if (cas
) fprintf(proxy
, "%s_%s_Stub", iface
->name
, cas
);
389 else fprintf(proxy
, "__frame->_This->lpVtbl->%s", get_name(func
));
390 fprintf(proxy
, "(__frame->_This");
392 if (type_get_function_args(func
->type
))
394 LIST_FOR_EACH_ENTRY( arg
, type_get_function_args(func
->type
), const var_t
, entry
)
395 fprintf(proxy
, ", %s__frame->%s", is_array(arg
->type
) && !type_array_is_decl_as_ptr(arg
->type
) ? "*" :"" , arg
->name
);
397 fprintf(proxy
, ");\n");
398 fprintf(proxy
, "\n");
399 print_proxy("*_pdwStubPhase = STUB_MARSHAL;\n");
400 fprintf(proxy
, "\n");
402 write_remoting_arguments(proxy
, indent
, func
, "__frame->", PASS_OUT
, PHASE_BUFFERSIZE
);
404 if (!is_void(type_function_get_rettype(func
->type
)))
405 write_remoting_arguments(proxy
, indent
, func
, "__frame->", PASS_RETURN
, PHASE_BUFFERSIZE
);
407 print_proxy("NdrStubGetBuffer(This, _pRpcChannelBuffer, &__frame->_StubMsg);\n");
409 write_remoting_arguments(proxy
, indent
, func
, "__frame->", PASS_OUT
, PHASE_MARSHAL
);
410 fprintf(proxy
, "\n");
412 /* marshall the return value */
413 if (!is_void(type_function_get_rettype(func
->type
)))
414 write_remoting_arguments(proxy
, indent
, func
, "__frame->", PASS_RETURN
, PHASE_MARSHAL
);
418 print_proxy("RpcFinally\n");
421 print_proxy( "__finally_%s_%s_Stub( __frame );\n", iface
->name
, get_name(func
) );
424 print_proxy("RpcEndFinally\n");
426 print_proxy("_pRpcMessage->BufferLength = __frame->_StubMsg.Buffer - (unsigned char *)_pRpcMessage->Buffer;\n");
433 static void gen_stub_thunk( type_t
*iface
, const var_t
*func
, unsigned int proc_offset
)
435 int has_ret
= !is_void( type_function_get_rettype( func
->type
));
436 const var_t
*arg
, *callas
= is_callas( func
->attrs
);
437 const var_list_t
*args
= type_get_function_args( func
->type
);
440 print_proxy( "void __RPC_API %s_%s_Thunk( PMIDL_STUB_MESSAGE pStubMsg )\n",
441 iface
->name
, get_name(func
) );
444 write_func_param_struct( proxy
, iface
, func
->type
,
445 "*pParamStruct = (struct _PARAM_STRUCT *)pStubMsg->StackTop", has_ret
);
446 print_proxy( "%s%s_%s_Stub( pParamStruct->This",
447 has_ret
? "pParamStruct->_RetVal = " : "", iface
->name
, callas
->name
);
449 if (args
) LIST_FOR_EACH_ENTRY( arg
, args
, const var_t
, entry
)
451 fprintf( proxy
, ",\n%*spParamStruct->%s", 4 * indent
, "", arg
->name
);
453 fprintf( proxy
, " );\n" );
456 print_proxy( "}\n\n");
459 int count_methods(const type_t
*iface
)
461 const statement_t
*stmt
;
464 if (type_iface_get_inherit(iface
))
465 count
= count_methods(type_iface_get_inherit(iface
));
467 STATEMENTS_FOR_EACH_FUNC(stmt
, type_iface_get_stmts(iface
)) {
468 const var_t
*func
= stmt
->u
.var
;
469 if (!is_callas(func
->attrs
)) count
++;
474 static const statement_t
* get_callas_source(const type_t
* iface
, const var_t
* def
)
476 const statement_t
* source
;
477 STATEMENTS_FOR_EACH_FUNC( source
, type_iface_get_stmts(iface
)) {
478 const var_t
* cas
= is_callas(source
->u
.var
->attrs
);
479 if (cas
&& !strcmp(def
->name
, cas
->name
))
485 #ifdef __REACTOS__ /* r57019 / c3be8a3 */
486 static int write_proxy_procformatstring_offsets( const type_t
*iface
, int skip
)
488 static void write_proxy_procformatstring_offsets( const type_t
*iface
, int skip
)
491 const statement_t
*stmt
;
494 if (type_iface_get_inherit(iface
))
495 i
= write_proxy_procformatstring_offsets( type_iface_get_inherit(iface
), need_delegation(iface
));
499 STATEMENTS_FOR_EACH_FUNC( stmt
, type_iface_get_stmts(iface
) )
501 const var_t
*func
= stmt
->u
.var
;
504 if (is_callas(func
->attrs
)) continue;
505 if (is_local(func
->attrs
))
507 const statement_t
* callas_source
= get_callas_source(iface
, func
);
511 func
= callas_source
->u
.var
;
514 print_proxy( "(unsigned short)-1, /* %s::%s */\n", iface
->name
, get_name(func
));
516 print_proxy( "%u, /* %s::%s */\n", func
->procstring_offset
, iface
->name
, get_name(func
));
519 #ifdef __REACTOS__ /* r57019 / c3be8a3 */
524 static int write_proxy_methods(type_t
*iface
, int skip
)
526 const statement_t
*stmt
;
529 if (type_iface_get_inherit(iface
))
530 i
= write_proxy_methods(type_iface_get_inherit(iface
),
531 need_delegation(iface
));
532 STATEMENTS_FOR_EACH_FUNC(stmt
, type_iface_get_stmts(iface
)) {
533 const var_t
*func
= stmt
->u
.var
;
534 if (!is_callas(func
->attrs
)) {
535 if (skip
|| (is_local(func
->attrs
) && !get_callas_source(iface
, func
)))
536 print_proxy( "0, /* %s::%s */\n", iface
->name
, get_name(func
));
537 else if (is_interpreted_func( iface
, func
) &&
538 !is_local( func
->attrs
) &&
539 type_iface_get_inherit(iface
))
540 print_proxy( "(void *)-1, /* %s::%s */\n", iface
->name
, get_name(func
));
542 print_proxy( "%s_%s_Proxy,\n", iface
->name
, get_name(func
));
549 static int write_stub_methods(type_t
*iface
, int skip
)
551 const statement_t
*stmt
;
554 if (type_iface_get_inherit(iface
))
555 i
= write_stub_methods(type_iface_get_inherit(iface
), need_delegation(iface
));
557 return i
; /* skip IUnknown */
559 STATEMENTS_FOR_EACH_FUNC(stmt
, type_iface_get_stmts(iface
)) {
560 const var_t
*func
= stmt
->u
.var
;
561 if (!is_callas(func
->attrs
)) {
563 const char * fname
= get_name(func
);
564 if(is_local(func
->attrs
)) {
565 const statement_t
* callas_source
= get_callas_source(iface
, func
);
569 fname
= get_name(callas_source
->u
.var
);
571 if (i
) fprintf(proxy
,",\n");
572 if (skip
|| missing
) print_proxy("STUB_FORWARDING_FUNCTION");
573 else if (is_interpreted_func( iface
, func
))
574 print_proxy( "(PRPC_STUB_FUNCTION)%s", get_stub_mode() == MODE_Oif
? "NdrStubCall2" : "NdrStubCall" );
575 else print_proxy( "%s_%s_Stub", iface
->name
, fname
);
582 static void write_thunk_methods( type_t
*iface
, int skip
)
584 const statement_t
*stmt
;
586 if (type_iface_get_inherit( iface
))
587 write_thunk_methods( type_iface_get_inherit(iface
), need_delegation(iface
) );
589 return; /* skip IUnknown */
591 STATEMENTS_FOR_EACH_FUNC( stmt
, type_iface_get_stmts(iface
) )
593 var_t
*func
= stmt
->u
.var
;
594 const statement_t
* callas_source
= NULL
;
596 if (is_callas(func
->attrs
)) continue;
597 if (is_local(func
->attrs
)) callas_source
= get_callas_source(iface
, func
);
599 if (!skip
&& callas_source
&& is_interpreted_func( iface
, func
))
600 print_proxy( "%s_%s_Thunk,\n", iface
->name
, get_name(callas_source
->u
.var
) );
602 print_proxy( "0, /* %s::%s */\n", iface
->name
, get_name(func
) );
606 static void write_proxy(type_t
*iface
, unsigned int *proc_offset
)
609 const statement_t
*stmt
;
611 int needs_stub_thunks
= 0;
612 int needs_inline_stubs
= need_inline_stubs( iface
) || need_delegation( iface
);
614 STATEMENTS_FOR_EACH_FUNC(stmt
, type_iface_get_stmts(iface
)) {
615 var_t
*func
= stmt
->u
.var
;
617 fprintf(proxy
, "/*****************************************************************************\n");
618 fprintf(proxy
, " * %s interface\n", iface
->name
);
619 fprintf(proxy
, " */\n");
622 if (!is_local(func
->attrs
)) {
623 const var_t
*cas
= is_callas(func
->attrs
);
624 const char *cname
= cas
? cas
->name
: NULL
;
625 int idx
= func
->type
->details
.function
->idx
;
627 const statement_t
*stmt2
;
628 STATEMENTS_FOR_EACH_FUNC(stmt2
, type_iface_get_stmts(iface
)) {
629 const var_t
*m
= stmt2
->u
.var
;
630 if (!strcmp(m
->name
, cname
))
632 idx
= m
->type
->details
.function
->idx
;
637 func
->procstring_offset
= *proc_offset
;
638 gen_proxy(iface
, func
, idx
, *proc_offset
);
639 gen_stub(iface
, func
, cname
, *proc_offset
);
640 if (cas
&& is_interpreted_func( iface
, func
))
642 needs_stub_thunks
= 1;
643 gen_stub_thunk(iface
, func
, *proc_offset
);
645 *proc_offset
+= get_size_procformatstring_func( iface
, func
);
649 count
= count_methods(iface
);
651 print_proxy( "static const unsigned short %s_FormatStringOffsetTable[] =\n", iface
->name
);
652 print_proxy( "{\n" );
654 #ifdef __REACTOS__ /* r57019 / c3be8a3 */
655 if (write_proxy_procformatstring_offsets( iface
, 0 ) == 0)
657 print_proxy( "0\n" );
660 write_proxy_procformatstring_offsets( iface
, 0 );
663 print_proxy( "};\n\n" );
666 if (get_stub_mode() == MODE_Oif
)
668 print_proxy( "static const MIDL_STUBLESS_PROXY_INFO %s_ProxyInfo =\n", iface
->name
);
669 print_proxy( "{\n" );
671 print_proxy( "&Object_StubDesc,\n" );
672 print_proxy( "__MIDL_ProcFormatString.Format,\n" );
673 print_proxy( "&%s_FormatStringOffsetTable[-3],\n", iface
->name
);
674 print_proxy( "0,\n" );
675 print_proxy( "0,\n" );
676 print_proxy( "0\n" );
678 print_proxy( "};\n\n" );
682 print_proxy( "static %sCINTERFACE_PROXY_VTABLE(%d) _%sProxyVtbl =\n",
683 need_delegation_indirect(iface
) ? "" : "const ", count
, iface
->name
);
688 if (get_stub_mode() == MODE_Oif
) print_proxy( "&%s_ProxyInfo,\n", iface
->name
);
689 print_proxy( "&IID_%s,\n", iface
->name
);
691 print_proxy( "},\n");
694 write_proxy_methods(iface
, FALSE
);
698 print_proxy( "};\n\n");
700 /* stub thunk table */
701 if (needs_stub_thunks
)
703 print_proxy( "static const STUB_THUNK %s_StubThunkTable[] =\n", iface
->name
);
706 write_thunk_methods( iface
, 0 );
708 print_proxy( "};\n\n");
712 print_proxy( "static const MIDL_SERVER_INFO %s_ServerInfo =\n", iface
->name
);
713 print_proxy( "{\n" );
715 print_proxy( "&Object_StubDesc,\n" );
716 print_proxy( "0,\n" );
717 print_proxy( "__MIDL_ProcFormatString.Format,\n" );
718 print_proxy( "&%s_FormatStringOffsetTable[-3],\n", iface
->name
);
719 if (needs_stub_thunks
)
720 print_proxy( "&%s_StubThunkTable[-3],\n", iface
->name
);
722 print_proxy( "0,\n" );
723 print_proxy( "0,\n" );
724 print_proxy( "0,\n" );
725 print_proxy( "0\n" );
727 print_proxy( "};\n\n" );
730 if (needs_inline_stubs
)
732 print_proxy( "static const PRPC_STUB_FUNCTION %s_table[] =\n", iface
->name
);
735 #ifdef __REACTOS__ /* r57019 / c3be8a3 */
736 if (write_stub_methods(iface
, FALSE
) == 0)
741 write_stub_methods(iface
, FALSE
);
743 fprintf(proxy
, "\n");
745 fprintf(proxy
, "};\n\n");
747 print_proxy( "static %sCInterfaceStubVtbl _%sStubVtbl =\n",
748 need_delegation_indirect(iface
) ? "" : "const ", iface
->name
);
753 print_proxy( "&IID_%s,\n", iface
->name
);
754 print_proxy( "&%s_ServerInfo,\n", iface
->name
);
755 print_proxy( "%d,\n", count
);
756 if (needs_inline_stubs
) print_proxy( "&%s_table[-3]\n", iface
->name
);
757 else print_proxy( "0\n" );
759 print_proxy( "},\n");
762 print_proxy( "CStdStubBuffer_%s\n", need_delegation_indirect(iface
) ? "DELEGATING_METHODS" : "METHODS");
766 print_proxy( "};\n");
770 static int does_any_iface(const statement_list_t
*stmts
, type_pred_t pred
)
772 const statement_t
*stmt
;
775 LIST_FOR_EACH_ENTRY(stmt
, stmts
, const statement_t
, entry
)
777 if (stmt
->type
== STMT_TYPE
&& type_get_type(stmt
->u
.type
) == TYPE_INTERFACE
)
779 if (pred(stmt
->u
.type
))
787 int need_proxy(const type_t
*iface
)
789 if (!is_object( iface
)) return 0;
790 if (is_local( iface
->attrs
)) return 0;
791 if (is_attr( iface
->attrs
, ATTR_DISPINTERFACE
)) return 0;
795 int need_stub(const type_t
*iface
)
797 return !is_object(iface
) && !is_local(iface
->attrs
);
800 int need_proxy_file(const statement_list_t
*stmts
)
802 return does_any_iface(stmts
, need_proxy
);
805 int need_proxy_delegation(const statement_list_t
*stmts
)
807 return does_any_iface(stmts
, need_delegation
);
810 int need_inline_stubs(const type_t
*iface
)
812 const statement_t
*stmt
;
814 if (get_stub_mode() == MODE_Os
) return 1;
816 STATEMENTS_FOR_EACH_FUNC( stmt
, type_iface_get_stmts(iface
) )
818 const var_t
*func
= stmt
->u
.var
;
819 if (is_local( func
->attrs
)) continue;
820 if (!is_interpreted_func( iface
, func
)) return 1;
825 static int need_proxy_and_inline_stubs(const type_t
*iface
)
827 const statement_t
*stmt
;
829 if (!need_proxy( iface
)) return 0;
830 if (get_stub_mode() == MODE_Os
) return 1;
832 STATEMENTS_FOR_EACH_FUNC( stmt
, type_iface_get_stmts(iface
) )
834 const var_t
*func
= stmt
->u
.var
;
835 if (is_local( func
->attrs
)) continue;
836 if (!is_interpreted_func( iface
, func
)) return 1;
841 int need_stub_files(const statement_list_t
*stmts
)
843 return does_any_iface(stmts
, need_stub
);
846 int need_inline_stubs_file(const statement_list_t
*stmts
)
848 return does_any_iface(stmts
, need_inline_stubs
);
851 static void write_proxy_stmts(const statement_list_t
*stmts
, unsigned int *proc_offset
)
853 const statement_t
*stmt
;
854 if (stmts
) LIST_FOR_EACH_ENTRY( stmt
, stmts
, const statement_t
, entry
)
856 if (stmt
->type
== STMT_TYPE
&& type_get_type(stmt
->u
.type
) == TYPE_INTERFACE
)
858 if (need_proxy(stmt
->u
.type
))
859 write_proxy(stmt
->u
.type
, proc_offset
);
864 static int cmp_iid( const void *ptr1
, const void *ptr2
)
866 const type_t
* const *iface1
= ptr1
;
867 const type_t
* const *iface2
= ptr2
;
868 const UUID
*uuid1
= get_attrp( (*iface1
)->attrs
, ATTR_UUID
);
869 const UUID
*uuid2
= get_attrp( (*iface2
)->attrs
, ATTR_UUID
);
870 return memcmp( uuid1
, uuid2
, sizeof(UUID
) );
873 static void build_iface_list( const statement_list_t
*stmts
, type_t
**ifaces
[], int *count
)
875 const statement_t
*stmt
;
878 LIST_FOR_EACH_ENTRY( stmt
, stmts
, const statement_t
, entry
)
880 if (stmt
->type
== STMT_TYPE
&& type_get_type(stmt
->u
.type
) == TYPE_INTERFACE
)
882 type_t
*iface
= stmt
->u
.type
;
883 if (type_iface_get_inherit(iface
) && need_proxy(iface
))
885 *ifaces
= xrealloc( *ifaces
, (*count
+ 1) * sizeof(**ifaces
) );
886 (*ifaces
)[(*count
)++] = iface
;
892 static type_t
**sort_interfaces( const statement_list_t
*stmts
, int *count
)
894 type_t
**ifaces
= NULL
;
897 build_iface_list( stmts
, &ifaces
, count
);
898 qsort( ifaces
, *count
, sizeof(*ifaces
), cmp_iid
);
902 static void write_proxy_routines(const statement_list_t
*stmts
)
904 int expr_eval_routines
;
905 unsigned int proc_offset
= 0;
906 char *file_id
= proxy_token
;
907 int i
, count
, have_baseiid
= 0;
909 const type_t
* delegate_to
;
911 print_proxy( "#ifndef __REDQ_RPCPROXY_H_VERSION__\n");
912 print_proxy( "#define __REQUIRED_RPCPROXY_H_VERSION__ %u\n", get_stub_mode() == MODE_Oif
? 475 : 440);
913 print_proxy( "#endif\n");
915 if (get_stub_mode() == MODE_Oif
) print_proxy( "#define USE_STUBLESS_PROXY\n");
916 print_proxy( "#include \"rpcproxy.h\"\n");
917 print_proxy( "#ifndef __RPCPROXY_H_VERSION__\n");
918 print_proxy( "#error This code needs a newer version of rpcproxy.h\n");
919 print_proxy( "#endif /* __RPCPROXY_H_VERSION__ */\n");
921 print_proxy( "#include \"%s\"\n", header_name
);
924 if (does_any_iface(stmts
, need_proxy_and_inline_stubs
))
926 write_exceptions( proxy
);
928 print_proxy( "struct __proxy_frame\n");
930 print_proxy( " __DECL_EXCEPTION_FRAME\n");
931 print_proxy( " MIDL_STUB_MESSAGE _StubMsg;\n");
932 print_proxy( " void *This;\n");
933 print_proxy( "};\n");
935 print_proxy("static int __proxy_filter( struct __proxy_frame *__frame )\n");
937 print_proxy( " return (__frame->_StubMsg.dwStubPhase != PROXY_SENDRECEIVE);\n");
942 write_formatstringsdecl(proxy
, indent
, stmts
, need_proxy
);
943 write_stubdescproto();
944 write_proxy_stmts(stmts
, &proc_offset
);
946 expr_eval_routines
= write_expr_eval_routines(proxy
, proxy_token
);
947 if (expr_eval_routines
)
948 write_expr_eval_routine_list(proxy
, proxy_token
);
949 write_user_quad_list(proxy
);
950 write_stubdesc(expr_eval_routines
);
952 print_proxy( "#if !defined(__RPC_WIN%u__)\n", pointer_size
== 8 ? 64 : 32);
953 print_proxy( "#error Currently only Wine and WIN32 are supported.\n");
954 print_proxy( "#endif\n");
956 write_procformatstring(proxy
, stmts
, need_proxy
);
957 write_typeformatstring(proxy
, stmts
, need_proxy
);
959 interfaces
= sort_interfaces(stmts
, &count
);
960 fprintf(proxy
, "static const CInterfaceProxyVtbl* const _%s_ProxyVtblList[] =\n", file_id
);
961 fprintf(proxy
, "{\n");
962 for (i
= 0; i
< count
; i
++)
963 fprintf(proxy
, " (const CInterfaceProxyVtbl*)&_%sProxyVtbl,\n", interfaces
[i
]->name
);
964 fprintf(proxy
, " 0\n");
965 fprintf(proxy
, "};\n");
966 fprintf(proxy
, "\n");
968 fprintf(proxy
, "static const CInterfaceStubVtbl* const _%s_StubVtblList[] =\n", file_id
);
969 fprintf(proxy
, "{\n");
970 for (i
= 0; i
< count
; i
++)
971 fprintf(proxy
, " &_%sStubVtbl,\n", interfaces
[i
]->name
);
972 fprintf(proxy
, " 0\n");
973 fprintf(proxy
, "};\n");
974 fprintf(proxy
, "\n");
976 fprintf(proxy
, "static PCInterfaceName const _%s_InterfaceNamesList[] =\n", file_id
);
977 fprintf(proxy
, "{\n");
978 for (i
= 0; i
< count
; i
++)
979 fprintf(proxy
, " \"%s\",\n", interfaces
[i
]->name
);
980 fprintf(proxy
, " 0\n");
981 fprintf(proxy
, "};\n");
982 fprintf(proxy
, "\n");
984 for (i
= 0; i
< count
; i
++)
985 if ((have_baseiid
= get_delegation_indirect( interfaces
[i
], NULL
))) break;
989 fprintf(proxy
, "static const IID * _%s_BaseIIDList[] =\n", file_id
);
990 fprintf(proxy
, "{\n");
991 for (i
= 0; i
< count
; i
++)
993 if (get_delegation_indirect(interfaces
[i
], &delegate_to
))
994 fprintf( proxy
, " &IID_%s, /* %s */\n", delegate_to
->name
, interfaces
[i
]->name
);
996 fprintf( proxy
, " 0,\n" );
998 fprintf(proxy
, " 0\n");
999 fprintf(proxy
, "};\n");
1000 fprintf(proxy
, "\n");
1003 fprintf(proxy
, "static int __stdcall _%s_IID_Lookup(const IID* pIID, int* pIndex)\n", file_id
);
1004 fprintf(proxy
, "{\n");
1005 fprintf(proxy
, " int low = 0, high = %d;\n", count
- 1);
1006 fprintf(proxy
, "\n");
1007 fprintf(proxy
, " while (low <= high)\n");
1008 fprintf(proxy
, " {\n");
1009 fprintf(proxy
, " int pos = (low + high) / 2;\n");
1010 fprintf(proxy
, " int res = IID_GENERIC_CHECK_IID(_%s, pIID, pos);\n", file_id
);
1011 fprintf(proxy
, " if (!res) { *pIndex = pos; return 1; }\n");
1012 fprintf(proxy
, " if (res > 0) low = pos + 1;\n");
1013 fprintf(proxy
, " else high = pos - 1;\n");
1014 fprintf(proxy
, " }\n");
1015 fprintf(proxy
, " return 0;\n");
1016 fprintf(proxy
, "}\n");
1017 fprintf(proxy
, "\n");
1019 fprintf(proxy
, "const ExtendedProxyFileInfo %s_ProxyFileInfo DECLSPEC_HIDDEN =\n", file_id
);
1020 fprintf(proxy
, "{\n");
1021 fprintf(proxy
, " (const PCInterfaceProxyVtblList*)_%s_ProxyVtblList,\n", file_id
);
1022 fprintf(proxy
, " (const PCInterfaceStubVtblList*)_%s_StubVtblList,\n", file_id
);
1023 fprintf(proxy
, " _%s_InterfaceNamesList,\n", file_id
);
1024 if (have_baseiid
) fprintf(proxy
, " _%s_BaseIIDList,\n", file_id
);
1025 else fprintf(proxy
, " 0,\n");
1026 fprintf(proxy
, " _%s_IID_Lookup,\n", file_id
);
1027 fprintf(proxy
, " %d,\n", count
);
1028 fprintf(proxy
, " %d,\n", get_stub_mode() == MODE_Oif
? 2 : 1);
1029 fprintf(proxy
, " 0,\n");
1030 fprintf(proxy
, " 0,\n");
1031 fprintf(proxy
, " 0,\n");
1032 fprintf(proxy
, " 0\n");
1033 fprintf(proxy
, "};\n");
1036 void write_proxies(const statement_list_t
*stmts
)
1038 if (!do_proxies
) return;
1039 if (do_everything
&& !need_proxy_file(stmts
)) return;
1044 if (do_win32
&& do_win64
)
1046 fprintf(proxy
, "\n#ifndef _WIN64\n\n");
1048 write_proxy_routines( stmts
);
1049 fprintf(proxy
, "\n#else /* _WIN64 */\n\n");
1051 write_proxy_routines( stmts
);
1052 fprintf(proxy
, "\n#endif /* _WIN64 */\n");
1057 write_proxy_routines( stmts
);
1062 write_proxy_routines( stmts
);