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033cade616
Split up the writing into start and end to eventually support the style MIDL uses where it writes declared types, etc. between the start and end of the interface. Make internal header functions take the file pointer to print to. Don't write interface IDs for non-object interfaces and always write handle declarations even if the interface has no methods, like MIDL does.
99 lines
4.0 KiB
C
99 lines
4.0 KiB
C
/*
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* IDL Compiler
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*
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* Copyright 2002 Ove Kaaven
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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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#ifndef __WIDL_HEADER_H
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#define __WIDL_HEADER_H
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#include "widltypes.h"
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extern int is_ptrchain_attr(const var_t *var, enum attr_type t);
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extern int is_aliaschain_attr(const type_t *var, enum attr_type t);
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extern int is_attr(const attr_list_t *list, enum attr_type t);
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extern void *get_attrp(const attr_list_t *list, enum attr_type t);
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extern unsigned long get_attrv(const attr_list_t *list, enum attr_type t);
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extern int is_void(const type_t *t);
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extern int is_conformant_array(const type_t *t);
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extern int is_declptr(const type_t *t);
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extern void write_name(FILE *h, const var_t *v);
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extern void write_prefix_name(FILE *h, const char *prefix, const var_t *v);
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extern const char* get_name(const var_t *v);
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extern void write_type_left(FILE *h, type_t *t, int declonly);
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extern void write_type_right(FILE *h, type_t *t, int is_field);
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extern void write_type_def_or_decl(FILE *h, type_t *t, int is_field, const char *fmt, ...);
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extern void write_type_decl(FILE *f, type_t *t, const char *fmt, ...);
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extern void write_type_decl_left(FILE *f, type_t *t);
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extern int needs_space_after(type_t *t);
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extern int is_object(const attr_list_t *list);
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extern int is_local(const attr_list_t *list);
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extern int need_stub(const type_t *iface);
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extern int need_proxy(const type_t *iface);
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extern int need_stub_files(const statement_list_t *stmts);
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extern int need_proxy_file(const statement_list_t *stmts);
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extern const var_t *is_callas(const attr_list_t *list);
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extern void write_args(FILE *h, const var_list_t *arg, const char *name, int obj, int do_indent);
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extern void write_array(FILE *h, array_dims_t *v, int field);
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extern void write_import(const char *fname);
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extern void write_forward(type_t *iface);
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extern void write_interface(type_t *iface);
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extern void write_locals(FILE *fp, const type_t *iface, int body);
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extern void write_coclass(type_t *cocl);
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extern void write_coclass_forward(type_t *cocl);
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extern void write_typedef(type_t *type);
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extern void write_declaration(const var_t *v, int is_in_interface);
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extern void write_library(const typelib_t *typelib);
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extern void write_user_types(void);
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extern void write_context_handle_rundowns(void);
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extern void write_generic_handle_routines(void);
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extern const var_t* get_explicit_handle_var(const func_t* func);
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extern const type_t* get_explicit_generic_handle_type(const var_t* var);
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extern const var_t* get_explicit_generic_handle_var(const func_t* func);
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extern const var_t* get_context_handle_var(const func_t* func);
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extern int has_out_arg_or_return(const func_t *func);
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extern void write_guid(FILE *f, const char *guid_prefix, const char *name,
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const UUID *uuid);
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extern int is_const_decl(const var_t *var);
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static inline int last_ptr(const type_t *type)
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{
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return is_ptr(type) && !is_declptr(type->ref);
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}
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static inline int last_array(const type_t *type)
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{
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return is_array(type) && !is_array(type->ref);
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}
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static inline int is_string_type(const attr_list_t *attrs, const type_t *type)
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{
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return ((is_attr(attrs, ATTR_STRING) || is_aliaschain_attr(type, ATTR_STRING))
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&& (last_ptr(type) || last_array(type)));
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}
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static inline int is_context_handle(const type_t *type)
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{
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const type_t *t;
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for (t = type; is_ptr(t); t = t->ref)
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if (is_attr(t->attrs, ATTR_CONTEXTHANDLE))
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return 1;
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return 0;
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}
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#endif
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