Sweden-Number/tools/widl/typegen.h

100 lines
4.0 KiB
C

/*
* Format String Generator for IDL Compiler
*
* Copyright 2005-2006 Eric Kohl
* Copyright 2005 Robert Shearman
*
* 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 <stdarg.h>
enum pass
{
PASS_IN,
PASS_OUT,
PASS_RETURN
};
enum remoting_phase
{
PHASE_BUFFERSIZE,
PHASE_MARSHAL,
PHASE_UNMARSHAL,
PHASE_FREE
};
enum typegen_detect_flags
{
TDT_ALL_TYPES = 1 << 0,
TDT_IGNORE_STRINGS = 1 << 1,
TDT_IGNORE_RANGES = 1 << 2,
};
enum typegen_type
{
TGT_INVALID,
TGT_USER_TYPE,
TGT_CTXT_HANDLE,
TGT_CTXT_HANDLE_POINTER,
TGT_STRING,
TGT_POINTER,
TGT_ARRAY,
TGT_IFACE_POINTER,
TGT_BASIC,
TGT_ENUM,
TGT_STRUCT,
TGT_UNION,
TGT_RANGE,
};
typedef int (*type_pred_t)(const type_t *);
void write_formatstringsdecl(FILE *f, int indent, const statement_list_t *stmts, type_pred_t pred);
void write_procformatstring(FILE *file, const statement_list_t *stmts, type_pred_t pred);
void write_typeformatstring(FILE *file, const statement_list_t *stmts, type_pred_t pred);
void write_procformatstring_offsets( FILE *file, const type_t *iface );
void print_phase_basetype(FILE *file, int indent, const char *local_var_prefix, enum remoting_phase phase,
enum pass pass, const var_t *var, const char *varname);
void write_remoting_arguments(FILE *file, int indent, const var_t *func, const char *local_var_prefix,
enum pass pass, enum remoting_phase phase);
unsigned int get_size_procformatstring_func(const type_t *iface, const var_t *func);
unsigned int get_size_procformatstring(const statement_list_t *stmts, type_pred_t pred);
unsigned int get_size_typeformatstring(const statement_list_t *stmts, type_pred_t pred);
void assign_stub_out_args( FILE *file, int indent, const var_t *func, const char *local_var_prefix );
void declare_stub_args( FILE *file, int indent, const var_t *func );
void write_func_param_struct( FILE *file, const type_t *iface, const type_t *func,
const char *var_decl, int add_retval );
int write_expr_eval_routines(FILE *file, const char *iface);
void write_expr_eval_routine_list(FILE *file, const char *iface);
void write_user_quad_list(FILE *file);
void write_endpoints( FILE *f, const char *prefix, const str_list_t *list );
void write_client_call_routine( FILE *file, const type_t *iface, const var_t *func,
const char *prefix, unsigned int proc_offset );
void write_exceptions( FILE *file );
unsigned int type_memsize(const type_t *t);
int decl_indirect(const type_t *t);
int is_interpreted_func(const type_t *iface, const var_t *func);
void write_parameters_init(FILE *file, int indent, const var_t *func, const char *local_var_prefix);
void print(FILE *file, int indent, const char *format, va_list ap);
expr_t *get_size_is_expr(const type_t *t, const char *name);
int is_full_pointer_function(const var_t *func);
void write_full_pointer_init(FILE *file, int indent, const var_t *func, int is_server);
void write_full_pointer_free(FILE *file, int indent, const var_t *func);
unsigned char get_basic_fc(const type_t *type);
unsigned char get_pointer_fc(const type_t *type, const attr_list_t *attrs, int toplevel_param);
unsigned char get_struct_fc(const type_t *type);
enum typegen_type typegen_detect_type(const type_t *type, const attr_list_t *attrs, unsigned int flags);