mirror of
https://github.com/ApfelTeeSaft/reactos.git
synced 2026-08-30 12:23:28 +00:00
2172 lines
70 KiB
C
2172 lines
70 KiB
C
/*
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* IDL Compiler
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*
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* Copyright 2005 Eric Kohl
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "config.h"
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#include <stdio.h>
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#include <stdlib.h>
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#ifdef HAVE_UNISTD_H
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# include <unistd.h>
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#endif
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#include <string.h>
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#include <assert.h>
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#include <ctype.h>
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#include <signal.h>
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#include "widl.h"
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#include "utils.h"
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#include "parser.h"
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#include "header.h"
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#define END_OF_LIST(list) \
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do { \
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if (list) { \
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while (NEXT_LINK(list)) \
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list = NEXT_LINK(list); \
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} \
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} while(0)
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static FILE* server;
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static int indent = 0;
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static int print_server(const char *format, ...)
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{
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va_list va;
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int i, r;
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va_start(va, format);
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for (i = 0; i < indent; i++)
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fprintf(server, " ");
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r = vfprintf(server, format, va);
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va_end(va);
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return r;
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}
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static unsigned int
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get_var_stack_offset_32(func_t *func, char *name)
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{
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unsigned int offset = 0;
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var_t *var;
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var = func->args;
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while (NEXT_LINK(var)) var = NEXT_LINK(var);
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while (var)
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{
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if (!strcmp(var->name, name))
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return offset;
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if (var->type->type == RPC_FC_DOUBLE ||
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var->type->type == RPC_FC_HYPER)
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offset += 8;
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else
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offset += 4;
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var = PREV_LINK(var);
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}
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return 0;
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}
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static unsigned int
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get_var_stack_offset_64(func_t *func, char *name)
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{
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unsigned int offset = 0;
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var_t *var;
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var = func->args;
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while (NEXT_LINK(var)) var = NEXT_LINK(var);
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while (var)
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{
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if (!strcmp(var->name, name))
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return offset;
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offset += 8;
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var = PREV_LINK(var);
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}
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return 0;
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}
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static unsigned int
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get_var_proc_offset(var_t *var)
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{
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if (var->ptr_level == 0 && is_base_type(var->type))
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return 2;
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return 4;
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}
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static unsigned int
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get_var_type_offset(var_t *var)
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{
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unsigned int toffset = 0;
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void *sizeis_attr;
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int string_attr;
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type_t *type;
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type = var->type;
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if (var->ptr_level == 0)
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{
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if (type->type == RPC_FC_RP)
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{
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int tsize = 9;
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while (type->ref)
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type = type->ref;
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if (type->type == RPC_FC_STRUCT)
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{
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var_t *field = type->fields;
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while (NEXT_LINK(field)) field = NEXT_LINK(field);
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while (field)
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{
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tsize++;
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field = PREV_LINK(field);
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}
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if (tsize % 2)
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tsize++;
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toffset += tsize;
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}
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}
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}
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else if (var->ptr_level == 1)
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{
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sizeis_attr = get_attrp(var->attrs, ATTR_SIZEIS);
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string_attr = is_attr(var->attrs, ATTR_STRING);
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if (sizeis_attr)
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{
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if (string_attr)
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{
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if (type->type == RPC_FC_BYTE ||
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type->type == RPC_FC_CHAR ||
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type->type == RPC_FC_WCHAR)
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toffset += 10;
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}
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else
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{
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if (is_base_type(type))
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toffset += 14;
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}
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}
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else
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{
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if (is_base_type(type))
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toffset += 4;
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}
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}
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return toffset;
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}
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static type_t *get_type_by_name(func_t *func, char *name)
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{
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var_t *var;
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var = func->args;
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while (NEXT_LINK(var)) var = NEXT_LINK(var);
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while (var)
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{
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if (!strcmp(var->name, name))
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return var->type;
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var = PREV_LINK(var);
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}
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return NULL;
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}
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static unsigned char
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get_base_type(unsigned char type)
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{
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switch (type)
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{
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case RPC_FC_USHORT:
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type = RPC_FC_SHORT;
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break;
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case RPC_FC_ULONG:
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type = RPC_FC_LONG;
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break;
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}
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return type;
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}
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static int get_type_size(type_t *type, int alignment)
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{
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int size;
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var_t *field;
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switch(type->type)
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{
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case RPC_FC_BYTE:
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case RPC_FC_CHAR:
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case RPC_FC_SMALL:
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size = 1;
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size = ((size + alignment - 1) & ~(alignment -1));
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break;
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case RPC_FC_WCHAR:
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case RPC_FC_USHORT:
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case RPC_FC_SHORT:
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size = 2;
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size = ((size + alignment - 1) & ~(alignment -1));
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break;
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case RPC_FC_ULONG:
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case RPC_FC_LONG:
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case RPC_FC_FLOAT:
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size = 4;
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size = ((size + alignment - 1) & ~(alignment -1));
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break;
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case RPC_FC_HYPER:
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case RPC_FC_DOUBLE:
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size = 8;
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size = ((size + alignment - 1) & ~(alignment -1));
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break;
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case RPC_FC_IGNORE:
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size = 0;
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break;
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case RPC_FC_STRUCT:
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field = type->fields;
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size = 0;
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while (NEXT_LINK(field)) field = NEXT_LINK(field);
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while (field)
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{
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size += get_type_size(field->type, alignment);
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field = PREV_LINK(field);
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}
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break;
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default:
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error("%s:%d Unknown/unsupported type 0x%x\n",
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__FILE__,__LINE__, type->type);
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return 0;
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}
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return size;
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}
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static int get_type_alignment(type_t *type)
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{
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int size;
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switch(type->type)
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{
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case RPC_FC_BYTE:
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case RPC_FC_CHAR:
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case RPC_FC_SMALL:
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size = 1;
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break;
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case RPC_FC_WCHAR:
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case RPC_FC_USHORT:
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case RPC_FC_SHORT:
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size = 2;
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break;
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case RPC_FC_ULONG:
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case RPC_FC_LONG:
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case RPC_FC_FLOAT:
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size = 4;
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break;
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case RPC_FC_HYPER:
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case RPC_FC_DOUBLE:
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size = 8;
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break;
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default:
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error("%s:%d Unknown/unsupported type 0x%x\n",
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__FILE__,__LINE__, type->type);
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return 0;
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}
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return size;
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}
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static void write_procformatstring(type_t *iface)
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{
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func_t *func = iface->funcs;
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var_t *var;
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unsigned int type_offset = 2;
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int in_attr, out_attr;
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print_server("static const MIDL_PROC_FORMAT_STRING __MIDL_ProcFormatString =\n");
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print_server("{\n");
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indent++;
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print_server("0,\n");
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print_server("{\n");
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indent++;
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while (NEXT_LINK(func)) func = NEXT_LINK(func);
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while (func)
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{
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/* emit argument data */
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if (func->args)
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{
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var = func->args;
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while (NEXT_LINK(var)) var = NEXT_LINK(var);
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while (var)
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{
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out_attr = is_attr(var->attrs, ATTR_OUT);
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in_attr = is_attr(var->attrs, ATTR_IN);
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/* set 'in' attribute if neither 'in' nor 'out' is set */
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if (!out_attr && !in_attr)
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in_attr = 1;
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if (var->ptr_level == 0)
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{
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if (is_base_type(var->type))
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{
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print_server("0x4e, /* FC_IN_PARAM_BASETYPE */\n");
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print_server("0x%02x, /* FC_<type> */\n",
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get_base_type(var->type->type));
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}
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else if (var->type->type == RPC_FC_RP)
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{
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if (in_attr & !out_attr)
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print_server("0x4d, /* FC_IN_PARAM */\n");
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else if (!in_attr & out_attr)
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print_server("0x51, /* FC_OUT_PARAM */\n");
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else if (in_attr & out_attr)
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print_server("0x50, /* FC_IN_OUT_PARAM */\n");
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fprintf(server, "#ifndef _ALPHA_\n");
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print_server("0x01,\n");
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fprintf(server, "#else\n");
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print_server("0x02,\n");
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fprintf(server, "#endif\n");
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print_server("NdrFcShort(0x%x),\n", type_offset);
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}
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else
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{
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error("%s:%d Unknown/unsupported type 0x%x\n",
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__FILE__,__LINE__, var->type->type);
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return;
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}
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}
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else if (var->ptr_level == 1)
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{
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if (in_attr & !out_attr)
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print_server("0x4d, /* FC_IN_PARAM */\n");
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else if (!in_attr & out_attr)
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print_server("0x51, /* FC_OUT_PARAM */\n");
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else if (in_attr & out_attr)
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print_server("0x50, /* FC_IN_OUT_PARAM */\n");
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fprintf(server, "#ifndef _ALPHA_\n");
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print_server("0x01,\n");
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fprintf(server, "#else\n");
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print_server("0x02,\n");
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fprintf(server, "#endif\n");
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print_server("NdrFcShort(0x%x),\n", type_offset);
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}
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type_offset += get_var_type_offset(var);
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var = PREV_LINK(var);
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}
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}
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/* emit return value data */
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var = func->def;
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if (is_void(var->type, NULL))
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{
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print_server("0x5b, /* FC_END */\n");
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print_server("0x5c, /* FC_PAD */\n");
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}
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else if (is_base_type(var->type))
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{
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print_server("0x53, /* FC_RETURN_PARAM_BASETYPE */\n");
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print_server("0x%02x, /* FC_<type> */\n", get_base_type(var->type->type));
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}
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else
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{
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error("%s:%d Unknown/unsupported type 0x%x\n",
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__FILE__,__LINE__, var->type->type);
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return;
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}
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func = PREV_LINK(func);
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}
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print_server("0x0\n");
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indent--;
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print_server("}\n");
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indent--;
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print_server("};\n");
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print_server("\n");
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}
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static void write_typeformatstring(type_t *iface)
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{
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func_t *func = iface->funcs;
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var_t *var;
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type_t *type;
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int in_attr, out_attr;
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int string_attr;
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int ptr_attr, ref_attr, unique_attr;
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void *sizeis_attr;
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print_server("static const MIDL_TYPE_FORMAT_STRING __MIDL_TypeFormatString =\n");
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print_server("{\n");
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indent++;
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print_server("0,\n");
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print_server("{\n");
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indent++;
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print_server("NdrFcShort(0x0),\n");
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while (NEXT_LINK(func)) func = NEXT_LINK(func);
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while (func)
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{
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if (func->args)
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{
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var = func->args;
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while (NEXT_LINK(var)) var = NEXT_LINK(var);
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while (var)
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{
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in_attr = is_attr(var->attrs, ATTR_IN);
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out_attr = is_attr(var->attrs, ATTR_OUT);
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string_attr = is_attr(var->attrs, ATTR_STRING);
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if (var->ptr_level > 1)
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{
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error("Function '%s' argument '%s': Pointer level %d not supported!\n",
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func->def->name, var->name, var->ptr_level);
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return;
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}
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type = var->type;
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if (var->ptr_level == 0)
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{
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if (!is_base_type(type))
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{
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if (type->type == RPC_FC_RP)
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{
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var_t *field;
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int tsize = 9;
|
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unsigned char flags = 0;
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|
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if (!in_attr & out_attr)
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flags |= RPC_FC_P_ONSTACK;
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|
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while (type->ref)
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type = type->ref;
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print_server("0x11, 0x%02X, /* FC_RP, [flags] */\n", flags);
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print_server("NdrFcShort(0x%02X),\n", 0x02);
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print_server("0x%02X,\n", type->type);
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print_server("0x%02X,\n", 3); /* alignment - 1 */
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print_server("NdrFcShort(0x%02X),\n", get_type_size(type, 4));
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field = type->fields;
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while (NEXT_LINK(field)) field = NEXT_LINK(field);
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while (field)
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{
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print_server("0x%02X,\n", get_base_type(field->type->type));
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tsize++;
|
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field = PREV_LINK(field);
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}
|
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if (tsize % 2)
|
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{
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print_server("0x5c, /* FC_PAD */\n");
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tsize++;
|
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}
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print_server("0x5b, /* FC_END */\n");
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}
|
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else
|
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{
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|
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error("%s:%d Unknown/unsupported type 0x%x\n",
|
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__FILE__,__LINE__, type->type);
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return;
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}
|
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}
|
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}
|
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else if (var->ptr_level == 1)
|
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{
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ptr_attr = is_attr(var->attrs, ATTR_PTR);
|
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ref_attr = is_attr(var->attrs, ATTR_REF);
|
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unique_attr = is_attr(var->attrs, ATTR_UNIQUE);
|
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sizeis_attr = get_attrp(var->attrs, ATTR_SIZEIS);
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|
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if (ptr_attr + ref_attr + unique_attr == 0)
|
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ref_attr = 1;
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|
|
if (sizeis_attr)
|
|
{
|
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unsigned char type_type = 0;
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|
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type = get_type_by_name(func, ((var_t *)sizeis_attr)->name);
|
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if (type != NULL)
|
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type_type = type->type;
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|
|
if (ref_attr)
|
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print_server("0x11, 0x00, /* FC_RP */\n");
|
|
else if (unique_attr)
|
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print_server("0x12, 0x00, /* FC_UP */\n");
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else if (ptr_attr)
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print_server("0x14, 0x00, /* FC_FP */\n");
|
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print_server("NdrFcShort(0x02),\n");
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|
|
if (string_attr)
|
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{
|
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if (var->type->type == RPC_FC_WCHAR)
|
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print_server("0x25, /* FC_C_WSTRING */\n");
|
|
else
|
|
print_server("0x22, /* FC_C_CSTRING */\n");
|
|
print_server("0x44, /* FC_STRING_SIZED */\n");
|
|
print_server("0x%02x,\n", 0x20 + type_type);
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print_server("0x00,\n");
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|
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fprintf(server, "#ifndef _ALPHA_\n");
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print_server("NdrFcShort(0x%02X),\n",
|
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get_var_stack_offset_32(func, ((var_t *)sizeis_attr)->name));
|
|
fprintf(server, "#else\n");
|
|
print_server("NdrFcShort(0x%02X),\n",
|
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get_var_stack_offset_64(func, ((var_t *)sizeis_attr)->name));
|
|
fprintf(server, "#endif\n");
|
|
}
|
|
else
|
|
{
|
|
print_server("0x1b, /* FC_CARRAY */\n");
|
|
print_server("0x%02x,\n", get_type_alignment(var->type) - 1);
|
|
print_server("NdrFcShort(0x%02x),\n", get_type_size(var->type, 1));
|
|
print_server("0x%02x,\n", 0x20 + type_type);
|
|
if (out_attr)
|
|
print_server("0x54 /* FC_DEREFERENCE */,\n");
|
|
else
|
|
print_server("0x00 /* */,\n");
|
|
|
|
fprintf(server, "#ifndef _ALPHA_\n");
|
|
print_server("NdrFcShort(0x%02X),\n",
|
|
get_var_stack_offset_32(func, ((var_t *)sizeis_attr)->name));
|
|
fprintf(server, "#else\n");
|
|
print_server("NdrFcShort(0x%02X),\n",
|
|
get_var_stack_offset_64(func, ((var_t *)sizeis_attr)->name));
|
|
fprintf(server, "#endif\n");
|
|
print_server("0x%02x,\n", get_base_type(var->type->type));
|
|
print_server("0x5b, /* FC_END */\n");
|
|
}
|
|
}
|
|
else if (is_base_type(type))
|
|
{
|
|
if (out_attr && !in_attr)
|
|
{
|
|
if (ref_attr)
|
|
print_server("0x11, 0x0c, /* FC_RP [allocated_on_stack] [simple_pointer] */\n");
|
|
else if (unique_attr)
|
|
print_server("0x12, 0x0c, /* FC_UP [allocated_on_stack] [simple_pointer] */\n");
|
|
else if (ptr_attr)
|
|
print_server("0x14, 0x0c, /* FC_FP [allocated_on_stack] [simple_pointer] */\n");
|
|
}
|
|
else
|
|
{
|
|
if (ref_attr)
|
|
print_server("0x11, 0x08, /* FC_RP [simple_pointer] */\n");
|
|
else if (unique_attr)
|
|
print_server("0x12, 0x08, /* FC_UP [simple_pointer] */\n");
|
|
else if (ptr_attr)
|
|
print_server("0x14, 0x08, /* FC_FP [simple_pointer] */\n");
|
|
}
|
|
|
|
if (string_attr)
|
|
{
|
|
if (var->type->type == RPC_FC_CHAR)
|
|
print_server("0x%02x, /* FC_C_CSTRING */\n", RPC_FC_C_CSTRING);
|
|
else if (var->type->type == RPC_FC_WCHAR)
|
|
print_server("0x%02x, /* FC_C_WSTRING */\n", RPC_FC_C_WSTRING);
|
|
else
|
|
{
|
|
error("%s:%d Invalid type!\n", __FILE__, __LINE__);
|
|
return;
|
|
}
|
|
}
|
|
else
|
|
print_server("0x%02x, /* FC_<type> */\n", get_base_type(var->type->type));
|
|
print_server("0x5c, /* FC_PAD */\n");
|
|
}
|
|
}
|
|
|
|
var = PREV_LINK(var);
|
|
}
|
|
}
|
|
|
|
|
|
|
|
func = PREV_LINK(func);
|
|
}
|
|
|
|
print_server("0x0\n");
|
|
indent--;
|
|
print_server("}\n");
|
|
indent--;
|
|
print_server("};\n");
|
|
print_server("\n");
|
|
}
|
|
|
|
|
|
static void print_message_buffer_size(func_t *func, unsigned int *type_offset)
|
|
{
|
|
unsigned int alignment = 0;
|
|
int size = 0;
|
|
int last_size = -1;
|
|
int in_attr;
|
|
int out_attr;
|
|
int string_attr, unique_attr;
|
|
void *sizeis_attr;
|
|
int empty_line;
|
|
var_t *var;
|
|
|
|
int first_padding = 0;
|
|
int padding = 0;
|
|
int add_plus = 0;
|
|
|
|
unsigned int local_type_offset = *type_offset;
|
|
|
|
fprintf(server, "\n");
|
|
print_server("_StubMsg.BufferLength =");
|
|
if (func->args)
|
|
{
|
|
var = func->args;
|
|
while (NEXT_LINK(var)) var = NEXT_LINK(var);
|
|
for (; var; var = PREV_LINK(var))
|
|
{
|
|
out_attr = is_attr(var->attrs, ATTR_OUT);
|
|
string_attr = is_attr(var->attrs, ATTR_STRING);
|
|
sizeis_attr = get_attrp(var->attrs, ATTR_SIZEIS);
|
|
unique_attr = is_attr(var->attrs, ATTR_UNIQUE);
|
|
|
|
if (out_attr)
|
|
{
|
|
if (var->ptr_level == 1)
|
|
{
|
|
if (sizeis_attr)
|
|
{
|
|
if (string_attr &&
|
|
(var->type->type == RPC_FC_BYTE ||
|
|
var->type->type == RPC_FC_CHAR ||
|
|
var->type->type == RPC_FC_WCHAR))
|
|
{
|
|
size =12;
|
|
}
|
|
else
|
|
{
|
|
size = 4;
|
|
}
|
|
}
|
|
else if (is_base_type(var->type))
|
|
{
|
|
alignment = 0;
|
|
switch (var->type->type)
|
|
{
|
|
case RPC_FC_BYTE:
|
|
case RPC_FC_CHAR:
|
|
case RPC_FC_SMALL:
|
|
size = 1;
|
|
alignment = 0;
|
|
break;
|
|
|
|
case RPC_FC_WCHAR:
|
|
case RPC_FC_USHORT:
|
|
case RPC_FC_SHORT:
|
|
size = 2;
|
|
if (last_size > 0 && last_size < 2)
|
|
alignment += (2 - last_size);
|
|
break;
|
|
|
|
case RPC_FC_ULONG:
|
|
case RPC_FC_LONG:
|
|
case RPC_FC_FLOAT:
|
|
size = 4;
|
|
if (last_size > 0 && last_size < 4)
|
|
alignment += (4 - last_size);
|
|
break;
|
|
|
|
case RPC_FC_HYPER:
|
|
case RPC_FC_DOUBLE:
|
|
size = 8;
|
|
if (last_size > 0 && last_size < 4)
|
|
alignment += (4 - last_size);
|
|
break;
|
|
|
|
default:
|
|
error("%s:%d Unknown/unsupported type 0x%x\n",
|
|
__FILE__,__LINE__, var->type->type);
|
|
return;
|
|
}
|
|
|
|
if (unique_attr)
|
|
{
|
|
size += 4;
|
|
}
|
|
}
|
|
}
|
|
else if (var->type->type == RPC_FC_RP)
|
|
{
|
|
size = 12;
|
|
}
|
|
|
|
if (size != 0)
|
|
{
|
|
if (add_plus)
|
|
fprintf(server, " +");
|
|
fprintf(server, " %dU", size + alignment + first_padding + padding);
|
|
|
|
if (first_padding != 0)
|
|
first_padding = 0;
|
|
|
|
last_size = size;
|
|
add_plus = 1;
|
|
}
|
|
|
|
/* set paddings */
|
|
if (var->ptr_level == 1)
|
|
{
|
|
if (sizeis_attr)
|
|
{
|
|
if (string_attr &&
|
|
(var->type->type == RPC_FC_BYTE ||
|
|
var->type->type == RPC_FC_CHAR ||
|
|
var->type->type == RPC_FC_WCHAR))
|
|
{
|
|
first_padding = 3;
|
|
if (var->type->type == RPC_FC_BYTE ||
|
|
var->type->type == RPC_FC_CHAR)
|
|
first_padding++;
|
|
padding = 3;
|
|
}
|
|
else
|
|
{
|
|
first_padding = 4;
|
|
padding = 3;
|
|
}
|
|
}
|
|
}
|
|
|
|
/* calculate the next type offset */
|
|
local_type_offset += get_var_type_offset(var);
|
|
}
|
|
}
|
|
}
|
|
|
|
/* return value size */
|
|
if (!is_void(func->def->type, NULL))
|
|
{
|
|
switch(func->def->type->type)
|
|
{
|
|
case RPC_FC_BYTE:
|
|
case RPC_FC_SMALL:
|
|
case RPC_FC_CHAR:
|
|
case RPC_FC_WCHAR:
|
|
case RPC_FC_USHORT:
|
|
case RPC_FC_SHORT:
|
|
case RPC_FC_ULONG:
|
|
case RPC_FC_LONG:
|
|
case RPC_FC_FLOAT:
|
|
size = 4;
|
|
if (last_size > 0 && last_size < 4)
|
|
alignment += (4 - last_size);
|
|
break;
|
|
|
|
case RPC_FC_HYPER:
|
|
case RPC_FC_DOUBLE:
|
|
size = 8;
|
|
if (last_size > 0 && last_size < 4)
|
|
alignment += (4 - last_size);
|
|
break;
|
|
|
|
default:
|
|
error("%s:%d Unknown/unsupported type 0x%x\n",
|
|
__FILE__,__LINE__, func->def->type->type);
|
|
return;
|
|
}
|
|
|
|
if (add_plus)
|
|
fprintf(server, " +");
|
|
|
|
fprintf(server, " %dU", size + alignment + first_padding + padding);
|
|
}
|
|
|
|
if (size == 0)
|
|
fprintf(server, "0U");
|
|
|
|
fprintf(server, ";\n");
|
|
|
|
|
|
if (func->args)
|
|
{
|
|
local_type_offset = *type_offset;
|
|
|
|
empty_line = 0;
|
|
var = func->args;
|
|
while (NEXT_LINK(var)) var = NEXT_LINK(var);
|
|
for (; var; var = PREV_LINK(var))
|
|
{
|
|
out_attr = is_attr(var->attrs, ATTR_OUT);
|
|
in_attr = is_attr(var->attrs, ATTR_IN);
|
|
string_attr = is_attr(var->attrs, ATTR_STRING);
|
|
sizeis_attr = get_attrp(var->attrs, ATTR_SIZEIS);
|
|
|
|
/* set 'in' attribute if neither 'in' nor 'out' is found */
|
|
if (!out_attr && !in_attr)
|
|
in_attr = 1;
|
|
|
|
if (out_attr)
|
|
{
|
|
if (var->ptr_level == 1 && sizeis_attr != NULL)
|
|
{
|
|
if (string_attr)
|
|
{
|
|
if (var->type->type == RPC_FC_BYTE ||
|
|
var->type->type == RPC_FC_CHAR ||
|
|
var->type->type == RPC_FC_WCHAR)
|
|
{
|
|
if (((var_t *)sizeis_attr)->ptr_level == 0)
|
|
print_server("_StubMsg.MaxCount = %s;\n", ((var_t *)sizeis_attr)->name);
|
|
else
|
|
print_server("_StubMsg.MaxCount = %s ? *%s : 0;\n",
|
|
((var_t *)sizeis_attr)->name, ((var_t *)sizeis_attr)->name);
|
|
fprintf(server, "\n");
|
|
print_server("NdrConformantStringBufferSize(\n");
|
|
indent++;
|
|
print_server("(PMIDL_STUB_MESSAGE)&_StubMsg,\n");
|
|
print_server("(unsigned char __RPC_FAR *)%s,\n", var->name);
|
|
print_server("(PFORMAT_STRING)&__MIDL_TypeFormatString.Format[%u]);\n",
|
|
local_type_offset + 4);
|
|
indent--;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (((var_t *)sizeis_attr)->ptr_level == 0)
|
|
print_server("_StubMsg.MaxCount = %s;\n", ((var_t *)sizeis_attr)->name);
|
|
else
|
|
print_server("_StubMsg.MaxCount = %s ? *%s : 0;\n",
|
|
((var_t *)sizeis_attr)->name, ((var_t *)sizeis_attr)->name);
|
|
fprintf(server, "\n");
|
|
print_server("NdrConformantArrayBufferSize(\n");
|
|
indent++;
|
|
print_server("(PMIDL_STUB_MESSAGE)&_StubMsg,\n");
|
|
print_server("(unsigned char __RPC_FAR *)%s,\n", var->name);
|
|
print_server("(PFORMAT_STRING)&__MIDL_TypeFormatString.Format[%u]);\n",
|
|
local_type_offset + 4);
|
|
indent--;
|
|
}
|
|
|
|
empty_line = 1;
|
|
}
|
|
else if (var->type->type == RPC_FC_RP)
|
|
{
|
|
fprintf(server,"\n");
|
|
print_server("NdrSimpleStructBufferSize(\n");
|
|
indent++;
|
|
print_server("(PMIDL_STUB_MESSAGE)&_StubMsg,\n");
|
|
print_server("(unsigned char __RPC_FAR *)%s,\n", var->name);
|
|
print_server("(PFORMAT_STRING)&__MIDL_TypeFormatString.Format[%u]);\n",
|
|
local_type_offset + 4);
|
|
indent--;
|
|
fprintf(server,"\n");
|
|
}
|
|
}
|
|
|
|
/* calculate the next type offset */
|
|
local_type_offset += get_var_type_offset(var);
|
|
}
|
|
|
|
if (empty_line)
|
|
fprintf(server, "\n");
|
|
}
|
|
|
|
/* get string size */
|
|
if (func->args)
|
|
{
|
|
empty_line = 0;
|
|
var = func->args;
|
|
while (NEXT_LINK(var)) var = NEXT_LINK(var);
|
|
for (; var; var = PREV_LINK(var))
|
|
{
|
|
out_attr = is_attr(var->attrs, ATTR_OUT);
|
|
in_attr = is_attr(var->attrs, ATTR_IN);
|
|
string_attr = is_attr(var->attrs, ATTR_STRING);
|
|
unique_attr = is_attr(var->attrs, ATTR_UNIQUE);
|
|
|
|
/* set 'in' attribute if neither 'in' nor 'out' is found */
|
|
if (!out_attr && !in_attr)
|
|
in_attr = 1;
|
|
|
|
if (var->ptr_level == 1 &&
|
|
string_attr &&
|
|
unique_attr == 0 &&
|
|
(var->type->type == RPC_FC_BYTE ||
|
|
var->type->type == RPC_FC_CHAR ||
|
|
var->type->type == RPC_FC_WCHAR))
|
|
{
|
|
print_server("_StubMsg.BufferLength += 16;\n");
|
|
empty_line = 1;
|
|
}
|
|
}
|
|
|
|
if (empty_line)
|
|
fprintf(server, "\n");
|
|
}
|
|
}
|
|
|
|
|
|
static void init_pointers (func_t *func)
|
|
{
|
|
var_t *var;
|
|
int count = 0;
|
|
|
|
if (!func->args)
|
|
return;
|
|
|
|
var = func->args;
|
|
while (NEXT_LINK(var)) var = NEXT_LINK(var);
|
|
while (var)
|
|
{
|
|
if (var->ptr_level == 0)
|
|
{
|
|
if (var->type->type == RPC_FC_RP)
|
|
{
|
|
print_server("*(");
|
|
write_type(server, var->type, NULL, var->tname);
|
|
fprintf(server, "*)&%s = NULL;\n", var->name);
|
|
count++;
|
|
}
|
|
}
|
|
else if (var->ptr_level == 1)
|
|
{
|
|
print_server("%s = (", var->name);
|
|
write_type(server, var->type, NULL, var->tname);
|
|
fprintf(server, " __RPC_FAR *)0;\n");
|
|
count++;
|
|
}
|
|
else if (var->ptr_level > 1)
|
|
{
|
|
error("Pointer level %d not supported!\n", var->ptr_level);
|
|
return;
|
|
}
|
|
|
|
var = PREV_LINK(var);
|
|
}
|
|
|
|
if (count > 0)
|
|
fprintf(server, "\n");
|
|
}
|
|
|
|
|
|
static void unmarshall_in_arguments(func_t *func, unsigned int *type_offset)
|
|
{
|
|
unsigned int local_type_offset = *type_offset;
|
|
unsigned int alignment;
|
|
unsigned int size;
|
|
unsigned int last_size = 0;
|
|
var_t *var;
|
|
int in_attr, out_attr;
|
|
int string_attr;
|
|
int ptr_attr, ref_attr, unique_attr;
|
|
void *sizeis_attr;
|
|
int default_align = 0;
|
|
type_t *type;
|
|
|
|
if (!func->args)
|
|
return;
|
|
|
|
var = func->args;
|
|
while (NEXT_LINK(var)) var = NEXT_LINK(var);
|
|
for (; var; var = PREV_LINK(var))
|
|
{
|
|
out_attr = is_attr(var->attrs, ATTR_OUT);
|
|
in_attr = is_attr(var->attrs, ATTR_IN);
|
|
|
|
/* set 'in' attribute if neither 'in' nor 'out' is set */
|
|
if (!out_attr && !in_attr)
|
|
in_attr = 1;
|
|
|
|
string_attr = is_attr(var->attrs, ATTR_STRING);
|
|
sizeis_attr = get_attrp(var->attrs, ATTR_SIZEIS);
|
|
|
|
type = var->type;
|
|
|
|
if (in_attr)
|
|
{
|
|
if (var->ptr_level == 1)
|
|
{
|
|
ptr_attr = is_attr(var->attrs, ATTR_PTR);
|
|
ref_attr = is_attr(var->attrs, ATTR_REF);
|
|
unique_attr = is_attr(var->attrs, ATTR_UNIQUE);
|
|
if (ptr_attr + ref_attr + unique_attr == 0)
|
|
ref_attr = 1;
|
|
|
|
if (ref_attr)
|
|
{
|
|
if (string_attr)
|
|
{
|
|
if (type->type == RPC_FC_CHAR || type->type == RPC_FC_WCHAR)
|
|
{
|
|
print_server("NdrConformantStringUnmarshall(\n");
|
|
indent++;
|
|
print_server("(PMIDL_STUB_MESSAGE)&_StubMsg,\n");
|
|
print_server("(unsigned char __RPC_FAR * __RPC_FAR *)&%s,\n", var->name);
|
|
print_server("(PFORMAT_STRING)&__MIDL_TypeFormatString.Format[%u],\n",
|
|
local_type_offset + 2);
|
|
print_server("(unsigned char)0);\n");
|
|
indent--;
|
|
fprintf(server, "\n");
|
|
default_align = 1;
|
|
}
|
|
}
|
|
else if (sizeis_attr)
|
|
{
|
|
print_server("NdrConformantArrayUnmarshall(\n");
|
|
indent++;
|
|
print_server("(PMIDL_STUB_MESSAGE)&_StubMsg,\n");
|
|
print_server("(unsigned char __RPC_FAR * __RPC_FAR *)&%s,\n", var->name);
|
|
print_server("(PFORMAT_STRING)&__MIDL_TypeFormatString.Format[%u],\n",
|
|
local_type_offset + 4);
|
|
print_server("(unsigned char)0);\n");
|
|
indent--;
|
|
fprintf(server, "\n");
|
|
default_align = 1;
|
|
}
|
|
else
|
|
{
|
|
alignment = 0;
|
|
switch (type->type)
|
|
{
|
|
case RPC_FC_BYTE:
|
|
case RPC_FC_CHAR:
|
|
case RPC_FC_SMALL:
|
|
size = 1;
|
|
alignment = 0;
|
|
break;
|
|
|
|
case RPC_FC_WCHAR:
|
|
case RPC_FC_USHORT:
|
|
case RPC_FC_SHORT:
|
|
size = 2;
|
|
if (last_size != 0 && last_size < 2)
|
|
alignment = (2 - last_size);
|
|
break;
|
|
|
|
case RPC_FC_ULONG:
|
|
case RPC_FC_LONG:
|
|
case RPC_FC_FLOAT:
|
|
size = 4;
|
|
if (last_size != 0 && last_size < 4)
|
|
alignment = (4 - last_size);
|
|
break;
|
|
|
|
case RPC_FC_HYPER:
|
|
case RPC_FC_DOUBLE:
|
|
size = 8;
|
|
if (last_size != 0 && last_size < 4)
|
|
alignment = (4 - last_size);
|
|
break;
|
|
|
|
case RPC_FC_IGNORE:
|
|
size = 0;
|
|
break;
|
|
|
|
default:
|
|
error("%s:%d Unknown/unsupported type 0x%x\n",
|
|
__FILE__,__LINE__, var->type->type);
|
|
return;
|
|
}
|
|
|
|
if (size != 0)
|
|
{
|
|
if (default_align)
|
|
{
|
|
print_server("_StubMsg.Buffer = (unsigned char __RPC_FAR *)(((long)_StubMsg.Buffer + 3) & ~0x3);\n");
|
|
fprintf(server, "\n");
|
|
default_align = 0;
|
|
}
|
|
else
|
|
if (alignment != 0)
|
|
print_server("_StubMsg.Buffer += %u;\n", alignment);
|
|
|
|
print_server("");
|
|
write_name(server, var);
|
|
fprintf(server, " = (");
|
|
write_type(server, var->type, NULL, var->tname);
|
|
fprintf(server, " __RPC_FAR*)_StubMsg.Buffer;\n");
|
|
print_server("_StubMsg.Buffer += sizeof(");
|
|
write_type(server, var->type, NULL, var->tname);
|
|
fprintf(server, ");\n");
|
|
fprintf(server, "\n");
|
|
|
|
last_size = size;
|
|
}
|
|
}
|
|
}
|
|
else if (unique_attr)
|
|
{
|
|
print_server("NdrPointerUnmarshall(\n");
|
|
indent++;
|
|
print_server("(PMIDL_STUB_MESSAGE)&_StubMsg,\n");
|
|
print_server("(unsigned char __RPC_FAR * __RPC_FAR *)&%s,\n", var->name);
|
|
print_server("(PFORMAT_STRING)&__MIDL_TypeFormatString.Format[%u],\n",
|
|
local_type_offset);
|
|
print_server("(unsigned char)0);\n");
|
|
indent--;
|
|
fprintf(server, "\n");
|
|
default_align = 1;
|
|
}
|
|
|
|
}
|
|
else
|
|
{
|
|
if (is_base_type(type))
|
|
{
|
|
alignment = 0;
|
|
switch (type->type)
|
|
{
|
|
case RPC_FC_BYTE:
|
|
case RPC_FC_CHAR:
|
|
case RPC_FC_SMALL:
|
|
size = 1;
|
|
alignment = 0;
|
|
break;
|
|
|
|
case RPC_FC_WCHAR:
|
|
case RPC_FC_USHORT:
|
|
case RPC_FC_SHORT:
|
|
size = 2;
|
|
if (last_size != 0 && last_size < 2)
|
|
alignment = (2 - last_size);
|
|
break;
|
|
|
|
case RPC_FC_ULONG:
|
|
case RPC_FC_LONG:
|
|
case RPC_FC_FLOAT:
|
|
size = 4;
|
|
if (last_size != 0 && last_size < 4)
|
|
alignment = (4 - last_size);
|
|
break;
|
|
|
|
case RPC_FC_HYPER:
|
|
case RPC_FC_DOUBLE:
|
|
size = 8;
|
|
if (last_size != 0 && last_size < 4)
|
|
alignment = (4 - last_size);
|
|
break;
|
|
|
|
case RPC_FC_IGNORE:
|
|
size = 0;
|
|
break;
|
|
|
|
default:
|
|
error("%s:%d Unknown/unsupported type 0x%x\n",
|
|
__FILE__,__LINE__, var->type->type);
|
|
return;
|
|
}
|
|
|
|
if (size != 0)
|
|
{
|
|
if (default_align)
|
|
{
|
|
print_server("_StubMsg.Buffer = (unsigned char __RPC_FAR *)(((long)_StubMsg.Buffer + 3) & ~0x3);\n");
|
|
fprintf(server, "\n");
|
|
default_align = 0;
|
|
}
|
|
else
|
|
if (alignment != 0)
|
|
print_server("_StubMsg.Buffer += %u;\n", alignment);
|
|
|
|
print_server("");
|
|
write_name(server, var);
|
|
fprintf(server, " = *((");
|
|
write_type(server, var->type, NULL, var->tname);
|
|
fprintf(server, " __RPC_FAR*)_StubMsg.Buffer);\n");
|
|
print_server("_StubMsg.Buffer += sizeof(");
|
|
write_type(server, var->type, NULL, var->tname);
|
|
fprintf(server, ");\n");
|
|
fprintf(server, "\n");
|
|
|
|
last_size = size;
|
|
}
|
|
}
|
|
else if (type->type == RPC_FC_RP)
|
|
{
|
|
while (type->ref)
|
|
type = type->ref;
|
|
|
|
if (type->type == RPC_FC_STRUCT)
|
|
{
|
|
print_server("NdrSimpleStructUnmarshall(\n");
|
|
indent++;
|
|
print_server("(PMIDL_STUB_MESSAGE)&_StubMsg,\n");
|
|
print_server("(unsigned char __RPC_FAR * __RPC_FAR *)&%s,\n", var->name);
|
|
print_server("(PFORMAT_STRING)&__MIDL_TypeFormatString.Format[%u],\n",
|
|
local_type_offset + 4);
|
|
print_server("(unsigned char)0);\n");
|
|
indent--;
|
|
fprintf(server, "\n");
|
|
default_align = 1;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/* calculate the next type offset */
|
|
local_type_offset += get_var_type_offset(var);
|
|
}
|
|
}
|
|
|
|
|
|
static void marshall_out_arguments(func_t *func, unsigned int *type_offset)
|
|
{
|
|
unsigned int alignment = 0;
|
|
unsigned int size = 0;
|
|
unsigned int last_size = 0;
|
|
var_t *var;
|
|
var_t *def;
|
|
int out_attr;
|
|
int string_attr;
|
|
int ptr_attr, ref_attr, unique_attr;
|
|
void *sizeis_attr;
|
|
unsigned int local_type_offset = *type_offset;
|
|
int default_align = 0;
|
|
|
|
def = func->def;
|
|
|
|
/* marshall the out arguments */
|
|
if (func->args)
|
|
{
|
|
var = func->args;
|
|
while (NEXT_LINK(var)) var = NEXT_LINK(var);
|
|
for (; var; var = PREV_LINK(var))
|
|
{
|
|
out_attr = is_attr(var->attrs, ATTR_OUT);
|
|
if (out_attr)
|
|
{
|
|
sizeis_attr = get_attrp(var->attrs, ATTR_SIZEIS);
|
|
string_attr = is_attr(var->attrs, ATTR_STRING);
|
|
|
|
ptr_attr = is_attr(var->attrs, ATTR_PTR);
|
|
ref_attr = is_attr(var->attrs, ATTR_REF);
|
|
unique_attr = is_attr(var->attrs, ATTR_UNIQUE);
|
|
if (ptr_attr + ref_attr + unique_attr == 0)
|
|
ref_attr = 1;
|
|
|
|
if (sizeis_attr != NULL)
|
|
{
|
|
if (string_attr)
|
|
{
|
|
fprintf(server, "\n");
|
|
if (((var_t *)sizeis_attr)->ptr_level == 0)
|
|
print_server("_StubMsg.MaxCount = %s;\n", ((var_t *)sizeis_attr)->name);
|
|
else
|
|
print_server("_StubMsg.MaxCount = %s ? *%s : 0;\n",
|
|
((var_t *)sizeis_attr)->name, ((var_t *)sizeis_attr)->name);
|
|
fprintf(server, "\n");
|
|
print_server("NdrConformantStringMarshall(\n");
|
|
indent++;
|
|
print_server("(PMIDL_STUB_MESSAGE)&_StubMsg,\n");
|
|
print_server("(unsigned char __RPC_FAR *)%s,\n", var->name);
|
|
print_server("(PFORMAT_STRING)&__MIDL_TypeFormatString.Format[%u]);\n",
|
|
local_type_offset + 4);
|
|
indent--;
|
|
fprintf(server, "\n");
|
|
default_align = 1;
|
|
}
|
|
else
|
|
{
|
|
fprintf(server, "\n");
|
|
if (((var_t *)sizeis_attr)->ptr_level == 0)
|
|
print_server("_StubMsg.MaxCount = %s;\n", ((var_t *)sizeis_attr)->name);
|
|
else
|
|
print_server("_StubMsg.MaxCount = %s ? *%s : 0;\n",
|
|
((var_t *)sizeis_attr)->name, ((var_t *)sizeis_attr)->name);
|
|
fprintf(server, "\n");
|
|
print_server("NdrConformantArrayMarshall(\n");
|
|
indent++;
|
|
print_server("(PMIDL_STUB_MESSAGE)&_StubMsg,\n");
|
|
print_server("(unsigned char __RPC_FAR *)%s,\n", var->name);
|
|
print_server("(PFORMAT_STRING)&__MIDL_TypeFormatString.Format[%u]);\n",
|
|
local_type_offset + 4);
|
|
indent--;
|
|
fprintf(server, "\n");
|
|
default_align = 1;
|
|
}
|
|
}
|
|
else if (is_base_type(var->type))
|
|
{
|
|
alignment = 0;
|
|
switch (var->type->type)
|
|
{
|
|
case RPC_FC_BYTE:
|
|
case RPC_FC_CHAR:
|
|
case RPC_FC_SMALL:
|
|
size = 1;
|
|
alignment = 0;
|
|
break;
|
|
|
|
case RPC_FC_WCHAR:
|
|
case RPC_FC_USHORT:
|
|
case RPC_FC_SHORT:
|
|
size = 2;
|
|
if (last_size != 0 && last_size < 2)
|
|
alignment = (2 - last_size);
|
|
break;
|
|
|
|
case RPC_FC_ULONG:
|
|
case RPC_FC_LONG:
|
|
case RPC_FC_FLOAT:
|
|
size = 4;
|
|
if (last_size != 0 && last_size < 4)
|
|
alignment = (4 - last_size);
|
|
break;
|
|
|
|
case RPC_FC_HYPER:
|
|
case RPC_FC_DOUBLE:
|
|
size = 8;
|
|
if (last_size != 0 && last_size < 4)
|
|
alignment = (4 - last_size);
|
|
break;
|
|
|
|
case RPC_FC_IGNORE:
|
|
size = 0;
|
|
break;
|
|
|
|
default:
|
|
error("%s:%d Unknown/unsupported type 0x%x\n",
|
|
__FILE__,__LINE__, var->type->type);
|
|
return;
|
|
}
|
|
|
|
if (size != 0)
|
|
{
|
|
if (var->ptr_level == 1)
|
|
{
|
|
if (unique_attr)
|
|
{
|
|
print_server("NdrPointerMarshall(\n");
|
|
indent++;
|
|
print_server("(PMIDL_STUB_MESSAGE)&_StubMsg,\n");
|
|
print_server("(unsigned char __RPC_FAR *)%s,\n", var->name);
|
|
print_server("(PFORMAT_STRING)&__MIDL_TypeFormatString.Format[%u]);\n",
|
|
local_type_offset);
|
|
indent--;
|
|
fprintf(server, "\n");
|
|
default_align = 1;
|
|
}
|
|
else
|
|
{
|
|
if (default_align)
|
|
{
|
|
print_server("_StubMsg.Buffer = (unsigned char __RPC_FAR *)(((long)_StubMsg.Buffer + 3) & ~0x3);\n");
|
|
fprintf(server, "\n");
|
|
default_align = 0;
|
|
}
|
|
else
|
|
if (alignment != 0)
|
|
print_server("_StubMsg.Buffer += %u;\n", alignment);
|
|
|
|
fprintf(server, "\n");
|
|
print_server("*((");
|
|
write_type(server, var->type, NULL, var->tname);
|
|
fprintf(server, " __RPC_FAR *)_StubMsg.Buffer) = *");
|
|
write_name(server, var);
|
|
fprintf(server, ";\n");
|
|
|
|
print_server("_StubMsg.Buffer += sizeof(");
|
|
write_type(server, var->type, NULL, var->tname);
|
|
fprintf(server, ");");
|
|
}
|
|
}
|
|
else
|
|
{
|
|
error("Pointer level %d is not supported!\n", var->ptr_level);
|
|
return;
|
|
}
|
|
|
|
last_size = size;
|
|
}
|
|
}
|
|
else if (var->type->type == RPC_FC_RP)
|
|
{
|
|
fprintf(server, "\n");
|
|
print_server("NdrSimpleStructMarshall(\n");
|
|
indent++;
|
|
print_server("(PMIDL_STUB_MESSAGE)&_StubMsg,\n");
|
|
print_server("(unsigned char __RPC_FAR *)%s,\n", var->name);
|
|
print_server("(PFORMAT_STRING)&__MIDL_TypeFormatString.Format[%u]);\n",
|
|
local_type_offset + 4);
|
|
indent--;
|
|
default_align = 1;
|
|
}
|
|
}
|
|
|
|
/* calculate the next type offset */
|
|
local_type_offset += get_var_type_offset(var);
|
|
}
|
|
}
|
|
|
|
/* marshall the return value */
|
|
if (!is_void(def->type, NULL))
|
|
{
|
|
alignment = 0;
|
|
switch (def->type->type)
|
|
{
|
|
case RPC_FC_BYTE:
|
|
case RPC_FC_CHAR:
|
|
case RPC_FC_SMALL:
|
|
case RPC_FC_WCHAR:
|
|
case RPC_FC_USHORT:
|
|
case RPC_FC_SHORT:
|
|
case RPC_FC_ULONG:
|
|
case RPC_FC_LONG:
|
|
case RPC_FC_FLOAT:
|
|
size = 4;
|
|
if (last_size != 0 && last_size < 4)
|
|
alignment = (4 - last_size);
|
|
break;
|
|
|
|
case RPC_FC_HYPER:
|
|
case RPC_FC_DOUBLE:
|
|
size = 8;
|
|
if (last_size != 0 && last_size < 4)
|
|
alignment = (4 - last_size);
|
|
break;
|
|
|
|
default:
|
|
error("%s:%d Unknown/unsupported type 0x%x\n",
|
|
__FILE__,__LINE__, def->type->type);
|
|
return;
|
|
}
|
|
|
|
fprintf(server, "\n");
|
|
if (default_align)
|
|
{
|
|
print_server("_StubMsg.Buffer = (unsigned char __RPC_FAR *)(((long)_StubMsg.Buffer + 3) & ~0x3);\n");
|
|
fprintf(server, "\n");
|
|
default_align = 0;
|
|
}
|
|
else
|
|
if (alignment != 0)
|
|
print_server("_StubMsg.Buffer += %u;\n", alignment);
|
|
print_server("*((");
|
|
write_type(server, def->type, def, def->tname);
|
|
fprintf(server, " __RPC_FAR *)_StubMsg.Buffer) = _RetVal;\n");
|
|
print_server("_StubMsg.Buffer += sizeof(");
|
|
write_type(server, def->type, def, def->tname);
|
|
fprintf(server, ");\n");
|
|
}
|
|
}
|
|
|
|
|
|
static int use_return_buffer(func_t *func)
|
|
{
|
|
var_t *var;
|
|
|
|
if (!is_void(func->def->type, NULL))
|
|
return 1;
|
|
|
|
if (!func->args)
|
|
return 0;
|
|
|
|
var = func->args;
|
|
while (NEXT_LINK(var)) var = NEXT_LINK(var);
|
|
while (var)
|
|
{
|
|
if (is_attr(var->attrs, ATTR_OUT))
|
|
return 1;
|
|
|
|
var = PREV_LINK(var);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
static void cleanup_return_buffer(func_t *func, unsigned int *type_offset)
|
|
{
|
|
var_t *var;
|
|
int string_attr, unique_attr;
|
|
void *sizeis_attr;
|
|
unsigned int local_type_offset = *type_offset;
|
|
|
|
if (func->args)
|
|
{
|
|
int first_arg = 1;
|
|
|
|
var = func->args;
|
|
while (NEXT_LINK(var)) var = NEXT_LINK(var);
|
|
while (var)
|
|
{
|
|
sizeis_attr = get_attrp(var->attrs, ATTR_SIZEIS);
|
|
string_attr = is_attr(var->attrs, ATTR_STRING);
|
|
unique_attr = is_attr(var->attrs, ATTR_UNIQUE);
|
|
|
|
if (sizeis_attr != NULL && unique_attr == 0)
|
|
{
|
|
if (first_arg == 0)
|
|
fprintf(server, "\n");
|
|
|
|
indent++;
|
|
if (string_attr)
|
|
{
|
|
if (((var_t *)sizeis_attr)->ptr_level == 0)
|
|
print_server("_StubMsg.MaxCount = %s;\n", ((var_t *)sizeis_attr)->name);
|
|
else
|
|
print_server("_StubMsg.MaxCount = %s ? *%s : 0;\n",
|
|
((var_t *)sizeis_attr)->name, ((var_t *)sizeis_attr)->name);
|
|
fprintf(server, "\n");
|
|
print_server("NdrPointerFree(\n");
|
|
indent++;
|
|
print_server("&_StubMsg,\n");
|
|
print_server("(unsigned char __RPC_FAR *)%s,\n", var->name);
|
|
print_server("&__MIDL_TypeFormatString.Format[%u]);\n",
|
|
local_type_offset);
|
|
indent--;
|
|
}
|
|
else
|
|
{
|
|
print_server("if (");
|
|
write_name(server, var);
|
|
fprintf(server, ")\n");
|
|
indent++;
|
|
print_server("_StubMsg.pfnFree(");
|
|
write_name(server, var);
|
|
fprintf(server, ");\n");
|
|
indent--;
|
|
}
|
|
indent--;
|
|
|
|
first_arg = 0;
|
|
}
|
|
|
|
/* calculate the next type offset */
|
|
local_type_offset += get_var_type_offset(var);
|
|
|
|
var = PREV_LINK(var);
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
static void write_function_stubs(type_t *iface)
|
|
{
|
|
int explicit_handle = is_attr(iface->attrs, ATTR_EXPLICIT_HANDLE);
|
|
func_t *func = iface->funcs;
|
|
var_t *var;
|
|
var_t* explicit_handle_var;
|
|
unsigned int proc_offset = 0;
|
|
unsigned int type_offset = 2;
|
|
unsigned int i, sep;
|
|
int in_attr;
|
|
int out_attr;
|
|
void *sizeis_attr;
|
|
|
|
while (NEXT_LINK(func)) func = NEXT_LINK(func);
|
|
while (func)
|
|
{
|
|
var_t *def = func->def;
|
|
|
|
/* check for a defined binding handle */
|
|
explicit_handle_var = get_explicit_handle_var(func);
|
|
if (explicit_handle)
|
|
{
|
|
if (!explicit_handle_var)
|
|
{
|
|
error("%s() does not define an explicit binding handle!\n", def->name);
|
|
return;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (explicit_handle_var)
|
|
{
|
|
error("%s() must not define a binding handle!\n", def->name);
|
|
return;
|
|
}
|
|
}
|
|
|
|
fprintf(server, "void __RPC_STUB\n");
|
|
fprintf(server, "%s_", iface->name);
|
|
write_name(server, def);
|
|
fprintf(server, "(\n");
|
|
indent++;
|
|
print_server("PRPC_MESSAGE _pRpcMessage)\n");
|
|
indent--;
|
|
|
|
/* write the functions body */
|
|
fprintf(server, "{\n");
|
|
indent++;
|
|
|
|
/* declare return value '_RetVal' */
|
|
if (!is_void(def->type, NULL))
|
|
{
|
|
print_server("");
|
|
write_type(server, def->type, def, def->tname);
|
|
fprintf(server, " _RetVal;\n");
|
|
}
|
|
|
|
/* declare arguments */
|
|
if (func->args)
|
|
{
|
|
i = 0;
|
|
var = func->args;
|
|
while (NEXT_LINK(var)) var = NEXT_LINK(var);
|
|
while (var)
|
|
{
|
|
in_attr = is_attr(var->attrs, ATTR_IN);
|
|
out_attr = is_attr(var->attrs, ATTR_OUT);
|
|
sizeis_attr = get_attrp(var->attrs, ATTR_SIZEIS);
|
|
|
|
if (!out_attr && !in_attr)
|
|
in_attr = 1;
|
|
if (!in_attr && !sizeis_attr)
|
|
{
|
|
if (var->type->type == RPC_FC_RP)
|
|
{
|
|
type_t *type = var->type;
|
|
while (type->ref)
|
|
type = type->ref;
|
|
|
|
print_server("struct ");
|
|
write_type(server, NULL, NULL, type->name);
|
|
fprintf(server, " _%sW;\n", var->name);
|
|
}
|
|
else
|
|
{
|
|
print_server("");
|
|
write_type(server, var->type, NULL, var->tname);
|
|
fprintf(server, " _W%u;\n", i);
|
|
i++;
|
|
}
|
|
}
|
|
|
|
print_server("");
|
|
write_type(server, var->type, var, var->tname);
|
|
fprintf(server, " ");
|
|
write_name(server, var);
|
|
fprintf(server, ";\n");
|
|
|
|
var = PREV_LINK(var);
|
|
}
|
|
}
|
|
|
|
print_server("MIDL_STUB_MESSAGE _StubMsg;\n");
|
|
print_server("RPC_STATUS _Status;\n");
|
|
fprintf(server, "\n");
|
|
|
|
|
|
print_server("((void)(_Status));\n");
|
|
print_server("NdrServerInitializeNew(\n");
|
|
indent++;
|
|
print_server("_pRpcMessage,\n");
|
|
print_server("&_StubMsg,\n");
|
|
print_server("&%s_StubDesc);\n", iface->name);
|
|
indent--;
|
|
fprintf(server, "\n");
|
|
|
|
if (explicit_handle)
|
|
{
|
|
print_server("%s = _pRpcMessage->Handle;\n", explicit_handle_var->name);
|
|
fprintf(server, "\n");
|
|
}
|
|
|
|
init_pointers(func);
|
|
|
|
print_server("RpcTryFinally\n");
|
|
print_server("{\n");
|
|
indent++;
|
|
print_server("RpcTryExcept\n");
|
|
print_server("{\n");
|
|
indent++;
|
|
|
|
if (func->args)
|
|
{
|
|
print_server("if ((_pRpcMessage->DataRepresentation & 0x0000FFFFUL) != NDR_LOCAL_DATA_REPRESENTATION)\n");
|
|
indent++;
|
|
print_server("NdrConvert(\n");
|
|
indent++;
|
|
print_server("(PMIDL_STUB_MESSAGE)&_StubMsg,\n");
|
|
print_server("(PFORMAT_STRING)&__MIDL_ProcFormatString.Format[%u]);\n", proc_offset);
|
|
indent -= 2;
|
|
fprintf(server, "\n");
|
|
|
|
unmarshall_in_arguments(func, &type_offset);
|
|
}
|
|
|
|
print_server("if (_StubMsg.Buffer > _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 */
|
|
if (func->args)
|
|
{
|
|
sep = 0;
|
|
i = 0;
|
|
var = func->args;
|
|
while (NEXT_LINK(var)) var = NEXT_LINK(var);
|
|
while (var)
|
|
{
|
|
in_attr = is_attr(var->attrs, ATTR_IN);
|
|
out_attr = is_attr(var->attrs, ATTR_OUT);
|
|
if (!out_attr && !in_attr)
|
|
in_attr = 1;
|
|
|
|
sizeis_attr = get_attrp(var->attrs, ATTR_SIZEIS);
|
|
|
|
if (!in_attr)
|
|
{
|
|
if (sizeis_attr != NULL)
|
|
{
|
|
print_server("");
|
|
write_name(server, var);
|
|
if (((var_t *)sizeis_attr)->ptr_level == 0)
|
|
fprintf(server, " = NdrAllocate(&_StubMsg, %s * %d);\n",
|
|
((var_t *)sizeis_attr)->name, get_type_size(var->type, 1));
|
|
else if (((var_t *)sizeis_attr)->ptr_level == 1)
|
|
fprintf(server, " = NdrAllocate(&_StubMsg, *%s * %d);\n",
|
|
((var_t *)sizeis_attr)->name, get_type_size(var->type, 1));
|
|
sep = 1;
|
|
}
|
|
else
|
|
{
|
|
if (var->type->type == RPC_FC_RP)
|
|
{
|
|
print_server("");
|
|
write_name(server, var);
|
|
fprintf(server, " = &_%sW;\n", var->name);
|
|
sep = 1;
|
|
}
|
|
else
|
|
{
|
|
print_server("");
|
|
write_name(server, var);
|
|
fprintf(server, " = &_W%u;\n", i);
|
|
i++;
|
|
sep = 1;
|
|
}
|
|
}
|
|
}
|
|
|
|
var = PREV_LINK(var);
|
|
}
|
|
|
|
if (sep)
|
|
fprintf(server, "\n");
|
|
}
|
|
|
|
/* Call the real server function */
|
|
if (!is_void(def->type, NULL))
|
|
print_server("_RetVal = ");
|
|
else
|
|
print_server("");
|
|
write_name(server, def);
|
|
|
|
if (func->args)
|
|
{
|
|
int first_arg = 1;
|
|
|
|
fprintf(server, "(\n");
|
|
indent++;
|
|
var = func->args;
|
|
while (NEXT_LINK(var)) var = NEXT_LINK(var);
|
|
while (var)
|
|
{
|
|
if (first_arg)
|
|
first_arg = 0;
|
|
else
|
|
fprintf(server, ",\n");
|
|
print_server("");
|
|
write_name(server, var);
|
|
var = PREV_LINK(var);
|
|
}
|
|
fprintf(server, ");\n");
|
|
indent--;
|
|
}
|
|
else
|
|
{
|
|
fprintf(server, "();\n");
|
|
}
|
|
|
|
/* allocate and fill the return message buffer */
|
|
if (use_return_buffer(func))
|
|
{
|
|
print_message_buffer_size(func, &type_offset);
|
|
print_server("_pRpcMessage->BufferLength = _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("_StubMsg.Buffer = (unsigned char __RPC_FAR *)_pRpcMessage->Buffer;\n");
|
|
|
|
/* marshall the out arguments */
|
|
marshall_out_arguments(func, &type_offset);
|
|
}
|
|
|
|
indent--;
|
|
print_server("}\n");
|
|
print_server("RpcFinally\n");
|
|
print_server("{\n");
|
|
|
|
cleanup_return_buffer(func, &type_offset);
|
|
|
|
print_server("}\n");
|
|
print_server("RpcEndFinally\n");
|
|
|
|
/* calculate buffer length */
|
|
fprintf(server, "\n");
|
|
print_server("_pRpcMessage->BufferLength =\n");
|
|
indent++;
|
|
print_server("(unsigned int)((long)_StubMsg.Buffer - (long)_pRpcMessage->Buffer);\n");
|
|
indent--;
|
|
indent--;
|
|
fprintf(server, "}\n");
|
|
fprintf(server, "\n");
|
|
|
|
/* update type_offset */
|
|
if (func->args)
|
|
{
|
|
var = func->args;
|
|
while (NEXT_LINK(var)) var = NEXT_LINK(var);
|
|
while (var)
|
|
{
|
|
type_offset += get_var_type_offset(var);
|
|
|
|
var = PREV_LINK(var);
|
|
}
|
|
}
|
|
|
|
/* update proc_offset */
|
|
if (func->args)
|
|
{
|
|
var = func->args;
|
|
while (NEXT_LINK(var)) var = NEXT_LINK(var);
|
|
while (var)
|
|
{
|
|
proc_offset += get_var_proc_offset(var);
|
|
|
|
var = PREV_LINK(var);
|
|
}
|
|
}
|
|
proc_offset += 2; /* FIXME */
|
|
|
|
func = PREV_LINK(func);
|
|
}
|
|
}
|
|
|
|
|
|
static void write_dispatchtable(type_t *iface)
|
|
{
|
|
unsigned long ver = get_attrv(iface->attrs, ATTR_VERSION);
|
|
unsigned long method_count = 0;
|
|
func_t *cur = iface->funcs;
|
|
|
|
print_server("static RPC_DISPATCH_FUNCTION %s_table[] =\n", iface->name);
|
|
print_server("{\n");
|
|
indent++;
|
|
while (NEXT_LINK(cur)) cur = NEXT_LINK(cur);
|
|
while (cur)
|
|
{
|
|
var_t *def = cur->def;
|
|
|
|
print_server("%s_", iface->name);
|
|
write_name(server, def);
|
|
fprintf(server, ",\n");
|
|
|
|
method_count++;
|
|
cur = PREV_LINK(cur);
|
|
}
|
|
print_server("0\n");
|
|
indent--;
|
|
print_server("};\n");
|
|
print_server("RPC_DISPATCH_TABLE %s_v%d_%d_DispatchTable =\n", iface->name, LOWORD(ver), HIWORD(ver));
|
|
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_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)
|
|
{
|
|
print_server("static const MIDL_STUB_DESC %s_StubDesc =\n", iface->name);
|
|
print_server("{\n");
|
|
indent++;
|
|
print_server("(void __RPC_FAR *)& %s___RpcServerInterface,\n", iface->name);
|
|
print_server("MIDL_user_allocate,\n");
|
|
print_server("MIDL_user_free,\n");
|
|
print_server("{NULL},\n");
|
|
print_server("0,\n");
|
|
print_server("0,\n");
|
|
print_server("0,\n");
|
|
print_server("0,\n");
|
|
print_server("__MIDL_TypeFormatString.Format,\n");
|
|
print_server("1, /* -error bounds_check flag */\n");
|
|
print_server("0x10001, /* Ndr library version */\n");
|
|
print_server("0,\n");
|
|
print_server("0x50100a4, /* MIDL Version 5.1.164 */\n");
|
|
print_server("0,\n");
|
|
print_server("0,\n");
|
|
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)
|
|
{
|
|
unsigned long ver = get_attrv(iface->attrs, ATTR_VERSION);
|
|
UUID *uuid = get_attrp(iface->attrs, ATTR_UUID);
|
|
|
|
print_server("extern RPC_DISPATCH_TABLE %s_v%d_%d_DispatchTable;\n", iface->name, LOWORD(ver), HIWORD(ver));
|
|
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%08lx,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], LOWORD(ver), HIWORD(ver));
|
|
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, LOWORD(ver), HIWORD(ver));
|
|
print_server("0,\n");
|
|
print_server("0,\n");
|
|
print_server("0,\n");
|
|
print_server("0,\n");
|
|
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_v%d_%d_s_ifspec = (RPC_IF_HANDLE)& %s___RpcServerInterface;\n",
|
|
iface->name, LOWORD(ver), HIWORD(ver), iface->name);
|
|
fprintf(server, "\n");
|
|
}
|
|
|
|
|
|
static void write_formatdesc( const char *str )
|
|
{
|
|
print_server("typedef struct _MIDL_%s_FORMAT_STRING\n", str );
|
|
print_server("{\n");
|
|
indent++;
|
|
print_server("short Pad;\n");
|
|
print_server("unsigned char Format[%s_FORMAT_STRING_SIZE];\n", str);
|
|
indent--;
|
|
print_server("} MIDL_%s_FORMAT_STRING;\n", str);
|
|
print_server("\n");
|
|
}
|
|
|
|
|
|
static int get_type_format_string_size(type_t *iface)
|
|
{
|
|
int size = 3;
|
|
func_t *func;
|
|
var_t *var;
|
|
|
|
/* determine the type format string size */
|
|
func = iface->funcs;
|
|
while (NEXT_LINK(func)) func = NEXT_LINK(func);
|
|
while (func)
|
|
{
|
|
/* argument list size */
|
|
if (func->args)
|
|
{
|
|
var = func->args;
|
|
while (NEXT_LINK(var)) var = NEXT_LINK(var);
|
|
while (var)
|
|
{
|
|
size += get_var_type_offset(var);
|
|
|
|
var = PREV_LINK(var);
|
|
}
|
|
}
|
|
|
|
func = PREV_LINK(func);
|
|
}
|
|
|
|
return size;
|
|
}
|
|
|
|
|
|
static int get_proc_format_string_size(type_t *iface)
|
|
{
|
|
int size = 1;
|
|
func_t *func;
|
|
var_t *var;
|
|
|
|
/* determine the proc format string size */
|
|
func = iface->funcs;
|
|
while (NEXT_LINK(func)) func = NEXT_LINK(func);
|
|
while (func)
|
|
{
|
|
/* argument list size */
|
|
if (func->args)
|
|
{
|
|
var = func->args;
|
|
while (NEXT_LINK(var)) var = NEXT_LINK(var);
|
|
while (var)
|
|
{
|
|
size += get_var_proc_offset(var);
|
|
|
|
var = PREV_LINK(var);
|
|
}
|
|
}
|
|
|
|
/* return value size */
|
|
size += 2;
|
|
func = PREV_LINK(func);
|
|
}
|
|
|
|
return size;
|
|
}
|
|
|
|
|
|
static void write_formatstringsdecl(type_t *iface)
|
|
{
|
|
print_server("#define TYPE_FORMAT_STRING_SIZE %d\n",
|
|
get_type_format_string_size(iface));
|
|
|
|
print_server("#define PROC_FORMAT_STRING_SIZE %d\n",
|
|
get_proc_format_string_size(iface));
|
|
|
|
fprintf(server, "\n");
|
|
write_formatdesc("TYPE");
|
|
write_formatdesc("PROC");
|
|
fprintf(server, "\n");
|
|
print_server("static const MIDL_TYPE_FORMAT_STRING __MIDL_TypeFormatString;\n");
|
|
print_server("static const MIDL_PROC_FORMAT_STRING __MIDL_ProcFormatString;\n");
|
|
print_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", WIDL_FULLVERSION, input_name);
|
|
print_server("#include <string.h>\n");
|
|
fprintf(server, "\n");
|
|
print_server("#include \"%s\"\n", header_name);
|
|
fprintf(server, "\n");
|
|
}
|
|
|
|
|
|
void write_server(ifref_t *ifaces)
|
|
{
|
|
ifref_t *iface = ifaces;
|
|
|
|
if (!do_server)
|
|
return;
|
|
if (!iface)
|
|
return;
|
|
END_OF_LIST(iface);
|
|
|
|
init_server();
|
|
if (!server)
|
|
return;
|
|
|
|
while (iface)
|
|
{
|
|
fprintf(server, "/*****************************************************************************\n");
|
|
fprintf(server, " * %s interface\n", iface->iface->name);
|
|
fprintf(server, " */\n");
|
|
fprintf(server, "\n");
|
|
|
|
write_formatstringsdecl(iface->iface);
|
|
write_serverinterfacedecl(iface->iface);
|
|
write_stubdescdecl(iface->iface);
|
|
|
|
write_function_stubs(iface->iface);
|
|
|
|
write_stubdescriptor(iface->iface);
|
|
write_dispatchtable(iface->iface);
|
|
|
|
print_server("#if !defined(__RPC_WIN32__)\n");
|
|
print_server("#error Invalid build platform for this stub.\n");
|
|
print_server("#endif\n");
|
|
fprintf(server, "\n");
|
|
|
|
write_procformatstring(iface->iface);
|
|
write_typeformatstring(iface->iface);
|
|
|
|
fprintf(server, "\n");
|
|
|
|
iface = PREV_LINK(iface);
|
|
}
|
|
|
|
fclose(server);
|
|
}
|