mingw-w64-tools/widl/src/server.c - mingw-w64 - Git at Google


            
            /*

            
             * IDL Compiler

            
             *

            
             * Copyright 2005-2006 Eric Kohl

            
             *

            
             * 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 <string.h>

            
            #include <ctype.h>


            #include "widl.h"

            
            #include "utils.h"

            
            #include "parser.h"

            
            #include "header.h"


            #include "typegen.h"


            static FILE* server;

            
            static int indent = 0;


            static void print_server(const char *format, ...) __attribute__((format (printf, 1, 2)));

            
            static void print_server(const char *format, ...)

            
            {

            
                va_list va;

            
                va_start(va, format);

            
                print(server, indent, format, va);

            
                va_end(va);

            
            }


            static void write_function_stub(const type_t *iface, const var_t *func, unsigned int proc_offset)

            
            {

            
                const var_t *var;

            
                unsigned char explicit_fc, implicit_fc;

            
                int has_full_pointer = is_full_pointer_function(func);

            
                const var_t *handle_var = get_func_handle_var( iface, func, &explicit_fc, &implicit_fc );

            
                type_t *ret_type = type_function_get_rettype(func->declspec.type);


                if (is_interpreted_func( iface, func )) return;


                print_server("struct __frame_%s_%s\n{\n", iface->name, get_name(func));

            
                indent++;

            
                print_server("__DECL_EXCEPTION_FRAME\n");

            
                print_server("MIDL_STUB_MESSAGE _StubMsg;\n");


                /* Declare arguments */

            
                declare_stub_args(server, indent, func);


                indent--;

            
                print_server("};\n\n");


                print_server("static void __finally_%s_%s(", iface->name, get_name(func));

            
                fprintf(server," struct __frame_%s_%s *__frame )\n{\n", iface->name, get_name(func));


                if (interpreted_mode) print_server("NdrCorrelationFree(&__frame->_StubMsg);\n");


                indent++;

            
                write_remoting_arguments(server, indent, func, "__frame->", PASS_OUT, PHASE_FREE);


                if (!is_void(ret_type))

            
                    write_remoting_arguments(server, indent, func, "__frame->", PASS_RETURN, PHASE_FREE);


                if (has_full_pointer)

            
                    write_full_pointer_free(server, indent, func);


                indent--;

            
                print_server("}\n\n");


                print_server("void __RPC_STUB %s_%s( PRPC_MESSAGE _pRpcMessage )\n", iface->name, get_name(func));


                /* write the functions body */

            
                fprintf(server, "{\n");

            
                indent++;

            
                print_server("struct __frame_%s_%s __f, * const __frame = &__f;\n", iface->name, get_name(func));

            
                if (interpreted_mode) print_server("ULONG _NdrCorrCache[256];\n");

            
                if (has_out_arg_or_return(func)) print_server("RPC_STATUS _Status;\n");

            
                fprintf(server, "\n");


                print_server("NdrServerInitializeNew(\n");

            
                indent++;

            
                print_server("_pRpcMessage,\n");

            
                print_server("&__frame->_StubMsg,\n");

            
                print_server("&%s_StubDesc);\n", iface->name);

            
                indent--;

            
                fprintf(server, "\n");

            
                print_server( "RpcExceptionInit( __server_filter, __finally_%s_%s );\n", iface->name, get_name(func));


                write_parameters_init(server, indent, func, "__frame->");


                if (explicit_fc == FC_BIND_PRIMITIVE)

            
                {

            
                    print_server("__frame->%s = _pRpcMessage->Handle;\n", handle_var->name);

            
                    fprintf(server, "\n");

            
                }


                print_server("RpcTryFinally\n");

            
                print_server("{\n");

            
                indent++;

            
                print_server("RpcTryExcept\n");

            
                print_server("{\n");

            
                indent++;

            
                if (interpreted_mode)

            
                    print_server("NdrCorrelationInitialize(&__frame->_StubMsg, _NdrCorrCache, sizeof(_NdrCorrCache), 0);\n" );


                if (has_full_pointer)

            
                    write_full_pointer_init(server, indent, func, TRUE);


                if (type_function_get_args(func->declspec.type))

            
                {

            
                    print_server("if ((_pRpcMessage->DataRepresentation & 0x0000FFFFUL) != NDR_LOCAL_DATA_REPRESENTATION)\n");

            
                    indent++;

            
                    print_server("NdrConvert(&__frame->_StubMsg, (PFORMAT_STRING)&__MIDL_ProcFormatString.Format[%u]);\n",

            
                                 proc_offset);

            
                    indent--;

            
                    fprintf(server, "\n");


                    /* unmarshall arguments */

            
                    write_remoting_arguments(server, indent, func, "__frame->", PASS_IN, PHASE_UNMARSHAL);

            
                }


                print_server("if (__frame->_StubMsg.Buffer > __frame->_StubMsg.BufferEnd)\n");

            
                print_server("{\n");

            
                indent++;

            
                print_server("RpcRaiseException(RPC_X_BAD_STUB_DATA);\n");

            
                indent--;

            
                print_server("}\n");

            
                indent--;

            
                print_server("}\n");

            
                print_server("RpcExcept(RPC_BAD_STUB_DATA_EXCEPTION_FILTER)\n");

            
                print_server("{\n");

            
                indent++;

            
                print_server("RpcRaiseException(RPC_X_BAD_STUB_DATA);\n");

            
                indent--;

            
                print_server("}\n");

            
                print_server("RpcEndExcept\n");

            
                fprintf(server, "\n");


                /* Assign 'out' arguments */

            
                assign_stub_out_args(server, indent, func, "__frame->");


                /* Call the real server function */

            
                if (is_context_handle(ret_type))

            
                {

            
                    print_server("__frame->_RetVal = NDRSContextUnmarshall((char*)0, _pRpcMessage->DataRepresentation);\n");

            
                    print_server("*((");

            
                    write_type_decl(server, type_function_get_ret(func->declspec.type), NULL);

            
                    fprintf(server, "*)NDRSContextValue(__frame->_RetVal)) = ");

            
                }

            
                else

            
                    print_server("%s", is_void(ret_type) ? "" : "__frame->_RetVal = ");

            
                fprintf(server, "%s%s", prefix_server, get_name(func));


                if (type_function_get_args(func->declspec.type))

            
                {

            
                    int first_arg = 1;


                    fprintf(server, "(\n");

            
                    indent++;

            
                    LIST_FOR_EACH_ENTRY( var, type_function_get_args(func->declspec.type), const var_t, entry )

            
                    {

            
                        if (first_arg)

            
                            first_arg = 0;

            
                        else

            
                            fprintf(server, ",\n");

            
                        if (is_context_handle(var->declspec.type))

            
                        {

            
                            /* if the context_handle attribute appears in the chain of types

            
                             * without pointers being followed, then the context handle must

            
                             * be direct, otherwise it is a pointer */

            
                            const char *ch_ptr = is_aliaschain_attr(var->declspec.type, ATTR_CONTEXTHANDLE) ? "*" : "";

            
                            print_server("(");

            
                            write_type_decl_left(server, &var->declspec);

            
                            fprintf(server, ")%sNDRSContextValue(__frame->%s)", ch_ptr, var->name);

            
                        }

            
                        else

            
                        {

            
                            print_server("%s__frame->%s", is_array(var->declspec.type) && !type_array_is_decl_as_ptr(var->declspec.type) ? "*" : "", var->name);

            
                        }

            
                    }

            
                    fprintf(server, ");\n");

            
                    indent--;

            
                }

            
                else

            
                {

            
                    fprintf(server, "();\n");

            
                }


                if (has_out_arg_or_return(func))

            
                {

            
                    write_remoting_arguments(server, indent, func, "__frame->", PASS_OUT, PHASE_BUFFERSIZE);


                    if (!is_void(ret_type))

            
                        write_remoting_arguments(server, indent, func, "__frame->", PASS_RETURN, PHASE_BUFFERSIZE);


                    print_server("_pRpcMessage->BufferLength = __frame->_StubMsg.BufferLength;\n");

            
                    fprintf(server, "\n");

            
                    print_server("_Status = I_RpcGetBuffer(_pRpcMessage);\n");

            
                    print_server("if (_Status)\n");

            
                    indent++;

            
                    print_server("RpcRaiseException(_Status);\n");

            
                    indent--;

            
                    fprintf(server, "\n");

            
                    print_server("__frame->_StubMsg.Buffer = _pRpcMessage->Buffer;\n");

            
                    fprintf(server, "\n");

            
                }


                /* marshall arguments */

            
                write_remoting_arguments(server, indent, func, "__frame->", PASS_OUT, PHASE_MARSHAL);


                /* marshall the return value */

            
                if (!is_void(ret_type))

            
                    write_remoting_arguments(server, indent, func, "__frame->", PASS_RETURN, PHASE_MARSHAL);


                indent--;

            
                print_server("}\n");

            
                print_server("RpcFinally\n");

            
                print_server("{\n");

            
                indent++;

            
                print_server("__finally_%s_%s( __frame );\n", iface->name, get_name(func));

            
                indent--;

            
                print_server("}\n");

            
                print_server("RpcEndFinally\n");


                /* calculate buffer length */

            
                fprintf(server, "\n");

            
                print_server("_pRpcMessage->BufferLength = __frame->_StubMsg.Buffer - (unsigned char *)_pRpcMessage->Buffer;\n");

            
                indent--;

            
                fprintf(server, "}\n");

            
                fprintf(server, "\n");

            
            }


            static void write_function_stubs(type_t *iface, unsigned int *proc_offset)

            
            {

            
                const statement_t *stmt;


                STATEMENTS_FOR_EACH_FUNC( stmt, type_iface_get_stmts(iface) )

            
                {

            
                    var_t *func = stmt->u.var;


                    write_function_stub( iface, func, *proc_offset );


                    /* update proc_offset */

            
                    func->procstring_offset = *proc_offset;

            
                    *proc_offset += get_size_procformatstring_func( iface, func );

            
                }

            
            }


            static void write_dispatchtable(type_t *iface)

            
            {

            
                unsigned int method_count = 0;

            
                const statement_t *stmt;

            
                unsigned short major, minor;


                get_version( iface->attrs, &major, &minor );


                print_server("static RPC_DISPATCH_FUNCTION %s_table[] =\n", iface->name);

            
                print_server("{\n");

            
                indent++;


                STATEMENTS_FOR_EACH_FUNC( stmt, type_iface_get_stmts(iface) )

            
                {

            
                    var_t *func = stmt->u.var;

            
                    if (is_interpreted_func( iface, func ))

            
                        print_server("NdrServerCall2,\n");

            
                    else

            
                        print_server("%s_%s,\n", iface->name, get_name(func));

            
                    method_count++;

            
                }

            
                print_server("0\n");

            
                indent--;

            
                print_server("};\n");

            
                print_server("static RPC_DISPATCH_TABLE %s_v%d_%d_DispatchTable =\n", iface->name, major, minor);

            
                print_server("{\n");

            
                indent++;

            
                print_server("%u,\n", method_count);

            
                print_server("%s_table\n", iface->name);

            
                indent--;

            
                print_server("};\n");

            
                fprintf(server, "\n");

            
            }


            static void write_routinetable(type_t *iface)

            
            {

            
                const statement_t *stmt;


                print_server( "static const SERVER_ROUTINE %s_ServerRoutineTable[] =\n", iface->name );

            
                print_server( "{\n" );

            
                indent++;

            
                STATEMENTS_FOR_EACH_FUNC( stmt, type_iface_get_stmts(iface) )

            
                {

            
                    var_t *func = stmt->u.var;

            
                    if (is_local( func->attrs )) continue;

            
                    print_server( "(void *)%s%s,\n", prefix_server, get_name(func));

            
                }

            
                indent--;

            
                print_server( "};\n\n" );

            
            }


            static void write_rundown_routines(void)

            
            {

            
                context_handle_t *ch;

            
                int count = list_count( &context_handle_list );


                if (!count) return;

            
                print_server( "static const NDR_RUNDOWN RundownRoutines[] =\n" );

            
                print_server( "{\n" );

            
                indent++;

            
                LIST_FOR_EACH_ENTRY( ch, &context_handle_list, context_handle_t, entry )

            
                {

            
                    print_server( "%s_rundown", ch->name );

            
                    if (--count) fputc( ',', server );

            
                    fputc( '\n', server );

            
                }

            
                indent--;

            
                print_server( "};\n\n" );

            
            }


            static void write_serverinfo(type_t *iface)

            
            {

            
                print_server( "static const MIDL_SERVER_INFO %s_ServerInfo =\n", iface->name );

            
                print_server( "{\n" );

            
                indent++;

            
                print_server( "&%s_StubDesc,\n", iface->name );

            
                print_server( "%s_ServerRoutineTable,\n", iface->name );

            
                print_server( "__MIDL_ProcFormatString.Format,\n" );

            
                print_server( "%s_FormatStringOffsetTable,\n", iface->name );

            
                print_server( "0,\n" );

            
                print_server( "0,\n" );

            
                print_server( "0,\n" );

            
                print_server( "0\n" );

            
                indent--;

            
                print_server( "};\n\n" );

            
            }


            static void write_stubdescdecl(type_t *iface)

            
            {

            
                print_server("static const MIDL_STUB_DESC %s_StubDesc;\n", iface->name);

            
                fprintf(server, "\n");

            
            }


            static void write_stubdescriptor(type_t *iface, int expr_eval_routines)

            
            {

            
                print_server("static const MIDL_STUB_DESC %s_StubDesc =\n", iface->name);

            
                print_server("{\n");

            
                indent++;

            
                print_server("(void *)& %s___RpcServerInterface,\n", iface->name);

            
                print_server("MIDL_user_allocate,\n");

            
                print_server("MIDL_user_free,\n");

            
                print_server("{\n");

            
                indent++;

            
                print_server("0,\n");

            
                indent--;

            
                print_server("},\n");

            
                if (!list_empty( &context_handle_list ))

            
                    print_server("RundownRoutines,\n");

            
                else

            
                    print_server("0,\n");

            
                print_server("0,\n");

            
                if (expr_eval_routines)

            
                    print_server("ExprEvalRoutines,\n");

            
                else

            
                    print_server("0,\n");

            
                print_server("0,\n");

            
                print_server("__MIDL_TypeFormatString.Format,\n");

            
                print_server("1, /* -error bounds_check flag */\n");

            
                print_server("0x%x, /* Ndr library version */\n", interpreted_mode ? 0x50002 : 0x10001);

            
                print_server("0,\n");

            
                print_server("0x50200ca, /* MIDL Version 5.2.202 */\n");

            
                print_server("0,\n");

            
                print_server("%s,\n", list_empty(&user_type_list) ? "0" : "UserMarshalRoutines");

            
                print_server("0,  /* notify & notify_flag routine table */\n");

            
                print_server("1,  /* Flags */\n");

            
                print_server("0,  /* Reserved3 */\n");

            
                print_server("0,  /* Reserved4 */\n");

            
                print_server("0   /* Reserved5 */\n");

            
                indent--;

            
                print_server("};\n");

            
                fprintf(server, "\n");

            
            }


            static void write_serverinterfacedecl(type_t *iface)

            
            {

            
                struct uuid *uuid = get_attrp(iface->attrs, ATTR_UUID);

            
                const str_list_t *endpoints = get_attrp(iface->attrs, ATTR_ENDPOINT);

            
                unsigned short major, minor;


                get_version( iface->attrs, &major, &minor );


                if (endpoints) write_endpoints( server, iface->name, endpoints );


                print_server("static RPC_DISPATCH_TABLE %s_v%d_%d_DispatchTable;\n", iface->name, major, minor);

            
                print_server( "static const MIDL_SERVER_INFO %s_ServerInfo;\n", iface->name );

            
                fprintf(server, "\n");

            
                print_server("static const RPC_SERVER_INTERFACE %s___RpcServerInterface =\n", iface->name );

            
                print_server("{\n");

            
                indent++;

            
                print_server("sizeof(RPC_SERVER_INTERFACE),\n");

            
                print_server("{{0x%08x,0x%04x,0x%04x,{0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,0x%02x}},{%d,%d}},\n",

            
                             uuid->Data1, uuid->Data2, uuid->Data3, uuid->Data4[0], uuid->Data4[1],

            
                             uuid->Data4[2], uuid->Data4[3], uuid->Data4[4], uuid->Data4[5], uuid->Data4[6],

            
                             uuid->Data4[7], major, minor);

            
                print_server("{{0x8a885d04,0x1ceb,0x11c9,{0x9f,0xe8,0x08,0x00,0x2b,0x10,0x48,0x60}},{2,0}},\n"); /* FIXME */

            
                print_server("&%s_v%d_%d_DispatchTable,\n", iface->name, major, minor);

            
                if (endpoints)

            
                {

            
                    print_server("%u,\n", list_count(endpoints));

            
                    print_server("(PRPC_PROTSEQ_ENDPOINT)%s__RpcProtseqEndpoint,\n", iface->name);

            
                }

            
                else

            
                {

            
                    print_server("0,\n");

            
                    print_server("0,\n");

            
                }

            
                print_server("0,\n");

            
                print_server("&%s_ServerInfo,\n", iface->name);

            
                print_server("0,\n");

            
                indent--;

            
                print_server("};\n");

            
                if (old_names)

            
                    print_server("RPC_IF_HANDLE %s_ServerIfHandle = (RPC_IF_HANDLE)& %s___RpcServerInterface;\n",

            
                                 iface->name, iface->name);

            
                else

            
                    print_server("RPC_IF_HANDLE %s%s_v%d_%d_s_ifspec = (RPC_IF_HANDLE)& %s___RpcServerInterface;\n",

            
                                 prefix_server, iface->name, major, minor, iface->name);

            
                fprintf(server, "\n");

            
            }


            static void init_server(void)

            
            {

            
                if (server)

            
                    return;

            
                if (!(server = fopen(server_name, "w")))

            
                    error("Could not open %s for output\n", server_name);


                print_server("/*** Autogenerated by WIDL %s from %s - Do not edit ***/\n", PACKAGE_VERSION, input_name);

            
                print_server("#include <string.h>\n");

            
                fprintf(server, "\n");

            
                print_server("#include \"%s\"\n", header_name);

            
                print_server( "\n");

            
            }


            static void write_server_stmts(const statement_list_t *stmts, int expr_eval_routines, unsigned int *proc_offset)

            
            {

            
                const statement_t *stmt;

            
                if (stmts) LIST_FOR_EACH_ENTRY( stmt, stmts, const statement_t, entry )

            
                {

            
                    if (stmt->type == STMT_TYPE && type_get_type(stmt->u.type) == TYPE_INTERFACE)

            
                    {

            
                        type_t *iface = stmt->u.type;

            
                        if (!need_stub(iface))

            
                            continue;


                        fprintf(server, "/*****************************************************************************\n");

            
                        fprintf(server, " * %s interface\n", iface->name);

            
                        fprintf(server, " */\n");

            
                        fprintf(server, "\n");


                        if (statements_has_func(type_iface_get_stmts(iface)))

            
                        {

            
                            write_serverinterfacedecl(iface);

            
                            write_stubdescdecl(iface);


                            write_function_stubs(iface, proc_offset);


                            print_server("#if !defined(__RPC_WIN%u__)\n", pointer_size == 8 ? 64 : 32);

            
                            print_server("#error  Invalid build platform for this stub.\n");

            
                            print_server("#endif\n");


                            fprintf(server, "\n");

            
                            write_procformatstring_offsets( server, iface );

            
                            write_stubdescriptor(iface, expr_eval_routines);

            
                            write_dispatchtable(iface);

            
                            write_routinetable(iface);

            
                            write_serverinfo(iface);

            
                        }

            
                    }

            
                }

            
            }


            static void write_server_routines(const statement_list_t *stmts)

            
            {

            
                unsigned int proc_offset = 0;

            
                int expr_eval_routines;


                if (need_inline_stubs_file( stmts ))

            
                {

            
                    write_exceptions( server );

            
                    print_server("\n");

            
                    print_server("struct __server_frame\n");

            
                    print_server("{\n");

            
                    print_server("    __DECL_EXCEPTION_FRAME\n");

            
                    print_server("    MIDL_STUB_MESSAGE _StubMsg;\n");

            
                    print_server("};\n");

            
                    print_server("\n");

            
                    print_server("static int __server_filter( struct __server_frame *__frame )\n");

            
                    print_server( "{\n");

            
                    print_server( "    return (__frame->code == STATUS_ACCESS_VIOLATION) ||\n");

            
                    print_server( "           (__frame->code == STATUS_DATATYPE_MISALIGNMENT) ||\n");

            
                    print_server( "           (__frame->code == RPC_X_BAD_STUB_DATA) ||\n");

            
                    print_server( "           (__frame->code == RPC_S_INVALID_BOUND);\n");

            
                    print_server( "}\n");

            
                    print_server( "\n");

            
                }


                write_formatstringsdecl(server, indent, stmts, need_stub);

            
                expr_eval_routines = write_expr_eval_routines(server, server_token);

            
                if (expr_eval_routines)

            
                    write_expr_eval_routine_list(server, server_token);

            
                write_user_quad_list(server);

            
                write_rundown_routines();


                write_server_stmts(stmts, expr_eval_routines, &proc_offset);


                write_procformatstring(server, stmts, need_stub);

            
                write_typeformatstring(server, stmts, need_stub);

            
            }


            void write_server(const statement_list_t *stmts)

            
            {

            
                if (!do_server)

            
                    return;

            
                if (do_everything && !need_stub_files(stmts))

            
                    return;


                init_server();

            
                if (!server)

            
                    return;


                write_server_routines( stmts );

            
                fclose(server);

            
            }
	/*
	* IDL Compiler
	*
	* Copyright 2005-2006 Eric Kohl
	*
	* 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 <string.h>
	#include <ctype.h>

	#include "widl.h"
	#include "utils.h"
	#include "parser.h"
	#include "header.h"

	#include "typegen.h"

	static FILE* server;
	static int indent = 0;


	static void print_server(const char *format, ...) __attribute__((format (printf, 1, 2)));
	static void print_server(const char *format, ...)
	{
	va_list va;
	va_start(va, format);
	print(server, indent, format, va);
	va_end(va);
	}

	static void write_function_stub(const type_t iface, const var_t func, unsigned int proc_offset)
	{
	const var_t *var;
	unsigned char explicit_fc, implicit_fc;
	int has_full_pointer = is_full_pointer_function(func);
	const var_t *handle_var = get_func_handle_var( iface, func, &explicit_fc, &implicit_fc );
	type_t *ret_type = type_function_get_rettype(func->declspec.type);

	if (is_interpreted_func( iface, func )) return;

	print_server("struct __frame_%s_%s\n{\n", iface->name, get_name(func));
	indent++;
	print_server("__DECL_EXCEPTION_FRAME\n");
	print_server("MIDL_STUB_MESSAGE _StubMsg;\n");

	/* Declare arguments */
	declare_stub_args(server, indent, func);

	indent--;
	print_server("};\n\n");

	print_server("static void __finally_%s_%s(", iface->name, get_name(func));
	fprintf(server," struct __frame_%s_%s *__frame )\n{\n", iface->name, get_name(func));

	if (interpreted_mode) print_server("NdrCorrelationFree(&__frame->_StubMsg);\n");

	indent++;
	write_remoting_arguments(server, indent, func, "__frame->", PASS_OUT, PHASE_FREE);

	if (!is_void(ret_type))
	write_remoting_arguments(server, indent, func, "__frame->", PASS_RETURN, PHASE_FREE);

	if (has_full_pointer)
	write_full_pointer_free(server, indent, func);

	indent--;
	print_server("}\n\n");

	print_server("void __RPC_STUB %s_%s( PRPC_MESSAGE _pRpcMessage )\n", iface->name, get_name(func));

	/* write the functions body */
	fprintf(server, "{\n");
	indent++;
	print_server("struct __frame_%s_%s __f, * const __frame = &__f;\n", iface->name, get_name(func));
	if (interpreted_mode) print_server("ULONG _NdrCorrCache[256];\n");
	if (has_out_arg_or_return(func)) print_server("RPC_STATUS _Status;\n");
	fprintf(server, "\n");

	print_server("NdrServerInitializeNew(\n");
	indent++;
	print_server("_pRpcMessage,\n");
	print_server("&__frame->_StubMsg,\n");
	print_server("&%s_StubDesc);\n", iface->name);
	indent--;
	fprintf(server, "\n");
	print_server( "RpcExceptionInit( __server_filter, __finally_%s_%s );\n", iface->name, get_name(func));

	write_parameters_init(server, indent, func, "__frame->");

	if (explicit_fc == FC_BIND_PRIMITIVE)
	{
	print_server("__frame->%s = _pRpcMessage->Handle;\n", handle_var->name);
	fprintf(server, "\n");
	}

	print_server("RpcTryFinally\n");
	print_server("{\n");
	indent++;
	print_server("RpcTryExcept\n");
	print_server("{\n");
	indent++;
	if (interpreted_mode)
	print_server("NdrCorrelationInitialize(&__frame->_StubMsg, _NdrCorrCache, sizeof(_NdrCorrCache), 0);\n" );

	if (has_full_pointer)
	write_full_pointer_init(server, indent, func, TRUE);

	if (type_function_get_args(func->declspec.type))
	{
	print_server("if ((_pRpcMessage->DataRepresentation & 0x0000FFFFUL) != NDR_LOCAL_DATA_REPRESENTATION)\n");
	indent++;
	print_server("NdrConvert(&__frame->_StubMsg, (PFORMAT_STRING)&__MIDL_ProcFormatString.Format[%u]);\n",
	proc_offset);
	indent--;
	fprintf(server, "\n");

	/* unmarshall arguments */
	write_remoting_arguments(server, indent, func, "__frame->", PASS_IN, PHASE_UNMARSHAL);
	}

	print_server("if (__frame->_StubMsg.Buffer > __frame->_StubMsg.BufferEnd)\n");
	print_server("{\n");
	indent++;
	print_server("RpcRaiseException(RPC_X_BAD_STUB_DATA);\n");
	indent--;
	print_server("}\n");
	indent--;
	print_server("}\n");
	print_server("RpcExcept(RPC_BAD_STUB_DATA_EXCEPTION_FILTER)\n");
	print_server("{\n");
	indent++;
	print_server("RpcRaiseException(RPC_X_BAD_STUB_DATA);\n");
	indent--;
	print_server("}\n");
	print_server("RpcEndExcept\n");
	fprintf(server, "\n");

	/* Assign 'out' arguments */
	assign_stub_out_args(server, indent, func, "__frame->");

	/* Call the real server function */
	if (is_context_handle(ret_type))
	{
	print_server("__frame->_RetVal = NDRSContextUnmarshall((char*)0, _pRpcMessage->DataRepresentation);\n");
	print_server("*((");
	write_type_decl(server, type_function_get_ret(func->declspec.type), NULL);
	fprintf(server, "*)NDRSContextValue(__frame->_RetVal)) = ");
	}
	else
	print_server("%s", is_void(ret_type) ? "" : "__frame->_RetVal = ");
	fprintf(server, "%s%s", prefix_server, get_name(func));

	if (type_function_get_args(func->declspec.type))
	{
	int first_arg = 1;

	fprintf(server, "(\n");
	indent++;
	LIST_FOR_EACH_ENTRY( var, type_function_get_args(func->declspec.type), const var_t, entry )
	{
	if (first_arg)
	first_arg = 0;
	else
	fprintf(server, ",\n");
	if (is_context_handle(var->declspec.type))
	{
	/* if the context_handle attribute appears in the chain of types
	* without pointers being followed, then the context handle must
	* be direct, otherwise it is a pointer */
	const char ch_ptr = is_aliaschain_attr(var->declspec.type, ATTR_CONTEXTHANDLE) ? "" : "";
	print_server("(");
	write_type_decl_left(server, &var->declspec);
	fprintf(server, ")%sNDRSContextValue(__frame->%s)", ch_ptr, var->name);
	}
	else
	{
	print_server("%s__frame->%s", is_array(var->declspec.type) && !type_array_is_decl_as_ptr(var->declspec.type) ? "*" : "", var->name);
	}
	}
	fprintf(server, ");\n");
	indent--;
	}
	else
	{
	fprintf(server, "();\n");
	}

	if (has_out_arg_or_return(func))
	{
	write_remoting_arguments(server, indent, func, "__frame->", PASS_OUT, PHASE_BUFFERSIZE);

	if (!is_void(ret_type))
	write_remoting_arguments(server, indent, func, "__frame->", PASS_RETURN, PHASE_BUFFERSIZE);

	print_server("_pRpcMessage->BufferLength = __frame->_StubMsg.BufferLength;\n");
	fprintf(server, "\n");
	print_server("_Status = I_RpcGetBuffer(_pRpcMessage);\n");
	print_server("if (_Status)\n");
	indent++;
	print_server("RpcRaiseException(_Status);\n");
	indent--;
	fprintf(server, "\n");
	print_server("__frame->_StubMsg.Buffer = _pRpcMessage->Buffer;\n");
	fprintf(server, "\n");
	}

	/* marshall arguments */
	write_remoting_arguments(server, indent, func, "__frame->", PASS_OUT, PHASE_MARSHAL);

	/* marshall the return value */
	if (!is_void(ret_type))
	write_remoting_arguments(server, indent, func, "__frame->", PASS_RETURN, PHASE_MARSHAL);

	indent--;
	print_server("}\n");
	print_server("RpcFinally\n");
	print_server("{\n");
	indent++;
	print_server("__finally_%s_%s( __frame );\n", iface->name, get_name(func));
	indent--;
	print_server("}\n");
	print_server("RpcEndFinally\n");

	/* calculate buffer length */
	fprintf(server, "\n");
	print_server("_pRpcMessage->BufferLength = __frame->_StubMsg.Buffer - (unsigned char *)_pRpcMessage->Buffer;\n");
	indent--;
	fprintf(server, "}\n");
	fprintf(server, "\n");
	}


	static void write_function_stubs(type_t iface, unsigned int proc_offset)
	{
	const statement_t *stmt;

	STATEMENTS_FOR_EACH_FUNC( stmt, type_iface_get_stmts(iface) )
	{
	var_t *func = stmt->u.var;

	write_function_stub( iface, func, *proc_offset );

	/* update proc_offset */
	func->procstring_offset = *proc_offset;
	*proc_offset += get_size_procformatstring_func( iface, func );
	}
	}


	static void write_dispatchtable(type_t *iface)
	{
	unsigned int method_count = 0;
	const statement_t *stmt;
	unsigned short major, minor;

	get_version( iface->attrs, &major, &minor );

	print_server("static RPC_DISPATCH_FUNCTION %s_table[] =\n", iface->name);
	print_server("{\n");
	indent++;

	STATEMENTS_FOR_EACH_FUNC( stmt, type_iface_get_stmts(iface) )
	{
	var_t *func = stmt->u.var;
	if (is_interpreted_func( iface, func ))
	print_server("NdrServerCall2,\n");
	else
	print_server("%s_%s,\n", iface->name, get_name(func));
	method_count++;
	}
	print_server("0\n");
	indent--;
	print_server("};\n");
	print_server("static RPC_DISPATCH_TABLE %s_v%d_%d_DispatchTable =\n", iface->name, major, minor);
	print_server("{\n");
	indent++;
	print_server("%u,\n", method_count);
	print_server("%s_table\n", iface->name);
	indent--;
	print_server("};\n");
	fprintf(server, "\n");
	}


	static void write_routinetable(type_t *iface)
	{
	const statement_t *stmt;

	print_server( "static const SERVER_ROUTINE %s_ServerRoutineTable[] =\n", iface->name );
	print_server( "{\n" );
	indent++;
	STATEMENTS_FOR_EACH_FUNC( stmt, type_iface_get_stmts(iface) )
	{
	var_t *func = stmt->u.var;
	if (is_local( func->attrs )) continue;
	print_server( "(void *)%s%s,\n", prefix_server, get_name(func));
	}
	indent--;
	print_server( "};\n\n" );
	}


	static void write_rundown_routines(void)
	{
	context_handle_t *ch;
	int count = list_count( &context_handle_list );

	if (!count) return;
	print_server( "static const NDR_RUNDOWN RundownRoutines[] =\n" );
	print_server( "{\n" );
	indent++;
	LIST_FOR_EACH_ENTRY( ch, &context_handle_list, context_handle_t, entry )
	{
	print_server( "%s_rundown", ch->name );
	if (--count) fputc( ',', server );
	fputc( '\n', server );
	}
	indent--;
	print_server( "};\n\n" );
	}


	static void write_serverinfo(type_t *iface)
	{
	print_server( "static const MIDL_SERVER_INFO %s_ServerInfo =\n", iface->name );
	print_server( "{\n" );
	indent++;
	print_server( "&%s_StubDesc,\n", iface->name );
	print_server( "%s_ServerRoutineTable,\n", iface->name );
	print_server( "__MIDL_ProcFormatString.Format,\n" );
	print_server( "%s_FormatStringOffsetTable,\n", iface->name );
	print_server( "0,\n" );
	print_server( "0,\n" );
	print_server( "0,\n" );
	print_server( "0\n" );
	indent--;
	print_server( "};\n\n" );
	}


	static void write_stubdescdecl(type_t *iface)
	{
	print_server("static const MIDL_STUB_DESC %s_StubDesc;\n", iface->name);
	fprintf(server, "\n");
	}


	static void write_stubdescriptor(type_t *iface, int expr_eval_routines)
	{
	print_server("static const MIDL_STUB_DESC %s_StubDesc =\n", iface->name);
	print_server("{\n");
	indent++;
	print_server("(void *)& %s___RpcServerInterface,\n", iface->name);
	print_server("MIDL_user_allocate,\n");
	print_server("MIDL_user_free,\n");
	print_server("{\n");
	indent++;
	print_server("0,\n");
	indent--;
	print_server("},\n");
	if (!list_empty( &context_handle_list ))
	print_server("RundownRoutines,\n");
	else
	print_server("0,\n");
	print_server("0,\n");
	if (expr_eval_routines)
	print_server("ExprEvalRoutines,\n");
	else
	print_server("0,\n");
	print_server("0,\n");
	print_server("__MIDL_TypeFormatString.Format,\n");
	print_server("1, /* -error bounds_check flag */\n");
	print_server("0x%x, /* Ndr library version */\n", interpreted_mode ? 0x50002 : 0x10001);
	print_server("0,\n");
	print_server("0x50200ca, /* MIDL Version 5.2.202 */\n");
	print_server("0,\n");
	print_server("%s,\n", list_empty(&user_type_list) ? "0" : "UserMarshalRoutines");
	print_server("0, /* notify & notify_flag routine table */\n");
	print_server("1, /* Flags */\n");
	print_server("0, /* Reserved3 */\n");
	print_server("0, /* Reserved4 */\n");
	print_server("0 /* Reserved5 */\n");
	indent--;
	print_server("};\n");
	fprintf(server, "\n");
	}


	static void write_serverinterfacedecl(type_t *iface)
	{
	struct uuid *uuid = get_attrp(iface->attrs, ATTR_UUID);
	const str_list_t *endpoints = get_attrp(iface->attrs, ATTR_ENDPOINT);
	unsigned short major, minor;

	get_version( iface->attrs, &major, &minor );

	if (endpoints) write_endpoints( server, iface->name, endpoints );

	print_server("static RPC_DISPATCH_TABLE %s_v%d_%d_DispatchTable;\n", iface->name, major, minor);
	print_server( "static const MIDL_SERVER_INFO %s_ServerInfo;\n", iface->name );
	fprintf(server, "\n");
	print_server("static const RPC_SERVER_INTERFACE %s___RpcServerInterface =\n", iface->name );
	print_server("{\n");
	indent++;
	print_server("sizeof(RPC_SERVER_INTERFACE),\n");
	print_server("{{0x%08x,0x%04x,0x%04x,{0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,0x%02x,0x%02x}},{%d,%d}},\n",
	uuid->Data1, uuid->Data2, uuid->Data3, uuid->Data4[0], uuid->Data4[1],
	uuid->Data4[2], uuid->Data4[3], uuid->Data4[4], uuid->Data4[5], uuid->Data4[6],
	uuid->Data4[7], major, minor);
	print_server("{{0x8a885d04,0x1ceb,0x11c9,{0x9f,0xe8,0x08,0x00,0x2b,0x10,0x48,0x60}},{2,0}},\n"); /* FIXME */
	print_server("&%s_v%d_%d_DispatchTable,\n", iface->name, major, minor);
	if (endpoints)
	{
	print_server("%u,\n", list_count(endpoints));
	print_server("(PRPC_PROTSEQ_ENDPOINT)%s__RpcProtseqEndpoint,\n", iface->name);
	}
	else
	{
	print_server("0,\n");
	print_server("0,\n");
	}
	print_server("0,\n");
	print_server("&%s_ServerInfo,\n", iface->name);
	print_server("0,\n");
	indent--;
	print_server("};\n");
	if (old_names)
	print_server("RPC_IF_HANDLE %s_ServerIfHandle = (RPC_IF_HANDLE)& %s___RpcServerInterface;\n",
	iface->name, iface->name);
	else
	print_server("RPC_IF_HANDLE %s%s_v%d_%d_s_ifspec = (RPC_IF_HANDLE)& %s___RpcServerInterface;\n",
	prefix_server, iface->name, major, minor, iface->name);
	fprintf(server, "\n");
	}


	static void init_server(void)
	{
	if (server)
	return;
	if (!(server = fopen(server_name, "w")))
	error("Could not open %s for output\n", server_name);

	print_server("/* Autogenerated by WIDL %s from %s - Do not edit */\n", PACKAGE_VERSION, input_name);
	print_server("#include <string.h>\n");
	fprintf(server, "\n");
	print_server("#include \"%s\"\n", header_name);
	print_server( "\n");
	}


	static void write_server_stmts(const statement_list_t stmts, int expr_eval_routines, unsigned int proc_offset)
	{
	const statement_t *stmt;
	if (stmts) LIST_FOR_EACH_ENTRY( stmt, stmts, const statement_t, entry )
	{
	if (stmt->type == STMT_TYPE && type_get_type(stmt->u.type) == TYPE_INTERFACE)
	{
	type_t *iface = stmt->u.type;
	if (!need_stub(iface))
	continue;

	fprintf(server, "/*****************************************************************************\n");
	fprintf(server, " * %s interface\n", iface->name);
	fprintf(server, " */\n");
	fprintf(server, "\n");

	if (statements_has_func(type_iface_get_stmts(iface)))
	{
	write_serverinterfacedecl(iface);
	write_stubdescdecl(iface);

	write_function_stubs(iface, proc_offset);

	print_server("#if !defined(__RPC_WIN%u__)\n", pointer_size == 8 ? 64 : 32);
	print_server("#error Invalid build platform for this stub.\n");
	print_server("#endif\n");

	fprintf(server, "\n");
	write_procformatstring_offsets( server, iface );
	write_stubdescriptor(iface, expr_eval_routines);
	write_dispatchtable(iface);
	write_routinetable(iface);
	write_serverinfo(iface);
	}
	}
	}
	}

	static void write_server_routines(const statement_list_t *stmts)
	{
	unsigned int proc_offset = 0;
	int expr_eval_routines;

	if (need_inline_stubs_file( stmts ))
	{
	write_exceptions( server );
	print_server("\n");
	print_server("struct __server_frame\n");
	print_server("{\n");
	print_server(" __DECL_EXCEPTION_FRAME\n");
	print_server(" MIDL_STUB_MESSAGE _StubMsg;\n");
	print_server("};\n");
	print_server("\n");
	print_server("static int __server_filter( struct __server_frame *__frame )\n");
	print_server( "{\n");
	print_server( " return (__frame->code == STATUS_ACCESS_VIOLATION) \|\|\n");
	print_server( " (__frame->code == STATUS_DATATYPE_MISALIGNMENT) \|\|\n");
	print_server( " (__frame->code == RPC_X_BAD_STUB_DATA) \|\|\n");
	print_server( " (__frame->code == RPC_S_INVALID_BOUND);\n");
	print_server( "}\n");
	print_server( "\n");
	}

	write_formatstringsdecl(server, indent, stmts, need_stub);
	expr_eval_routines = write_expr_eval_routines(server, server_token);
	if (expr_eval_routines)
	write_expr_eval_routine_list(server, server_token);
	write_user_quad_list(server);
	write_rundown_routines();

	write_server_stmts(stmts, expr_eval_routines, &proc_offset);

	write_procformatstring(server, stmts, need_stub);
	write_typeformatstring(server, stmts, need_stub);
	}

	void write_server(const statement_list_t *stmts)
	{
	if (!do_server)
	return;
	if (do_everything && !need_stub_files(stmts))
	return;

	init_server();
	if (!server)
	return;

	write_server_routines( stmts );
	fclose(server);
	}