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 #include <stdarg.h>
  23
  24 enum pass
  25 {
  26     PASS_IN,
  27     PASS_OUT,
  28     PASS_RETURN
  29 };
  30
  31 enum remoting_phase
  32 {
  33     PHASE_BUFFERSIZE,
  34     PHASE_MARSHAL,
  35     PHASE_UNMARSHAL,
  36     PHASE_FREE
  37 };
  38
  39 typedef int (*type_pred_t)(const type_t *);
  40
  41 void write_formatstringsdecl(FILE *f, int indent, const statement_list_t *stmts, type_pred_t pred);
  42 void write_procformatstring(FILE *file, const statement_list_t *stmts, type_pred_t pred);
  43 void write_typeformatstring(FILE *file, const statement_list_t *stmts, type_pred_t pred);
  44 void print_phase_basetype(FILE *file, int indent, const char *local_var_prefix, enum remoting_phase phase,
  45                           enum pass pass, const var_t *var, const char *varname);
  46 void write_remoting_arguments(FILE *file, int indent, const func_t *func, const char *local_var_prefix,
  47                               enum pass pass, enum remoting_phase phase);
  48 size_t get_size_procformatstring_type(const char *name, const type_t *type, const attr_list_t *attrs);
  49 size_t get_size_procformatstring_func(const func_t *func);
  50 size_t get_size_procformatstring(const statement_list_t *stmts, type_pred_t pred);
  51 size_t get_size_typeformatstring(const statement_list_t *stmts, type_pred_t pred);
  52 void assign_stub_out_args( FILE *file, int indent, const func_t *func, const char *local_var_prefix );
  53 void declare_stub_args( FILE *file, int indent, const func_t *func );
  54 int write_expr_eval_routines(FILE *file, const char *iface);
  55 void write_expr_eval_routine_list(FILE *file, const char *iface);
  56 void write_user_quad_list(FILE *file);
  57 void write_endpoints( FILE *f, const char *prefix, const str_list_t *list );
  58 void write_exceptions( FILE *file );
  59 size_t type_memsize(const type_t *t, unsigned int *align);
  60 int decl_indirect(const type_t *t);
  61 void write_parameters_init(FILE *file, int indent, const func_t *func, const char *local_var_prefix);
  62 void print(FILE *file, int indent, const char *format, va_list ap);
  63 int get_padding(const var_list_t *fields);
  64 int is_user_type(const type_t *t);
  65 expr_t *get_size_is_expr(const type_t *t, const char *name);
  66 int is_full_pointer_function(const func_t *func);
  67 void write_full_pointer_init(FILE *file, int indent, const func_t *func, int is_server);
  68 void write_full_pointer_free(FILE *file, int indent, const func_t *func);