tools/widl/typegen.h

   1 /*
   2  * Format String Generator for IDL Compiler
   3  *
   4  * Copyright 2005-2006 Eric Kohl
   5  * Copyright 2005 Robert Shearman
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  20  */
  21
  22
  23 enum pass
  24 {
  25     PASS_IN,
  26     PASS_OUT,
  27     PASS_RETURN
  28 };
  29
  30 enum remoting_phase
  31 {
  32     PHASE_BUFFERSIZE,
  33     PHASE_MARSHAL,
  34     PHASE_UNMARSHAL,
  35     PHASE_FREE
  36 };
  37
  38 void write_formatstringsdecl(FILE *f, int indent, ifref_t *ifaces, int for_objects);
  39 void write_procformatstring(FILE *file, const ifref_t *ifaces, int for_objects);
  40 void write_typeformatstring(FILE *file, const ifref_t *ifaces, int for_objects);
  41 size_t get_type_memsize(const type_t *type);
  42 unsigned int get_required_buffer_size(const var_t *var, unsigned int *alignment, enum pass pass);
  43 void print_phase_basetype(FILE *file, int indent, enum remoting_phase phase, enum pass pass, const var_t *var, const char *varname);
  44 void write_remoting_arguments(FILE *file, int indent, const func_t *func, unsigned int *type_offset, enum pass pass, enum remoting_phase phase);
  45 size_t get_size_procformatstring_var(const var_t *var);
  46 size_t get_size_typeformatstring_var(const var_t *var);
  47 size_t get_size_procformatstring(const ifref_t *ifaces, int for_objects);
  48 size_t get_size_typeformatstring(const ifref_t *ifaces, int for_objects);
  49 int write_expr_eval_routines(FILE *file, const char *iface);
  50 void write_expr_eval_routine_list(FILE *file, const char *iface);