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swig/SWIG/Source/Swig/swig.h
Dave Beazley 5965977cf2 Minor scanning changes 
git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@1016 626c5289-ae23-0410-ae9c-e8d60b6d4f22
2001-02-04 03:54:38 +00:00

440 lines
17 KiB
C
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/* -----------------------------------------------------------------------------
* swig.h
*
* Header file for the SWIG core.
*
* Author(s) : David Beazley (beazley@cs.uchicago.edu)
* Dustin Mitchell (djmitche@cs.uchicago.edu)
*
* Copyright (C) 1999-2000. The University of Chicago
* See the file LICENSE for information on usage and redistribution.
*
* $Header$
* ----------------------------------------------------------------------------- */
#ifndef _SWIGCORE_H
#define _SWIGCORE_H
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <assert.h>
#include "doh.h"
/* Short names for common data types */
typedef DOH String;
typedef DOH Hash;
typedef DOH List;
typedef DOH String_or_char;
typedef DOH File;
typedef DOH Parm;
typedef DOH ParmList;
typedef DOH Node;
/* --- Legacy DataType interface. These type codes are provided solely
for backwards compatibility with older modules --- */
#define T_INT 1
#define T_SHORT 2
#define T_LONG 3
#define T_UINT 4
#define T_USHORT 5
#define T_ULONG 6
#define T_UCHAR 7
#define T_SCHAR 8
#define T_BOOL 9
#define T_DOUBLE 10
#define T_FLOAT 11
#define T_CHAR 12
#define T_USER 13
#define T_VOID 14
#define T_ENUM 15
#define T_STRING 20
#define T_POINTER 21
#define T_REFERENCE 22
#define T_ARRAY 23
#define T_FUNCTION 24
#define T_SYMBOL 98
#define T_ERROR 99
/* --- File interface --- */
extern void Swig_add_directory(const String_or_char *dirname);
extern String *Swig_last_file();
extern List *Swig_search_path();
extern FILE *Swig_open(const String_or_char *name);
extern String *Swig_read_file(FILE *f);
extern String *Swig_include(const String_or_char *name);
extern int Swig_insert_file(const String_or_char *name, File *outfile);
extern int Swig_bytes_read();
extern void Swig_register_filebyname(const String_or_char *name, File *outfile);
extern File *Swig_filebyname(const String_or_char *name);
extern void Swig_swiglib_set(const String_or_char *name);
extern String *Swig_swiglib_get();
extern void Swig_set_config_file(const String_or_char *name);
extern String *Swig_get_config_file();
#define OUTFILE(x) Swig_filebyname(x)
#ifdef MACSWIG
#define SWIG_FILE_DELIMETER ":"
#else
#define SWIG_FILE_DELIMETER "/"
#endif
/* --- Command line parsing --- */
extern void Swig_init_args(int argc, char **argv);
extern void Swig_mark_arg(int n);
extern int Swig_check_marked(int n);
extern void Swig_check_options();
extern void Swig_arg_error();
/* --- Scanner Interface --- */
typedef struct SwigScanner SwigScanner;
extern SwigScanner *NewSwigScanner();
extern void DelSwigScanner(SwigScanner *);
extern void SwigScanner_clear(SwigScanner *);
extern void SwigScanner_push(SwigScanner *, String *);
extern void SwigScanner_pushtoken(SwigScanner *, int);
extern int SwigScanner_token(SwigScanner *);
extern String *SwigScanner_text(SwigScanner *);
extern void SwigScanner_skip_line(SwigScanner *);
extern int SwigScanner_skip_balanced(SwigScanner *, int startchar, int endchar);
extern void SwigScanner_set_location(SwigScanner *, String *file, int line);
extern String *SwigScanner_get_file(SwigScanner *);
extern int SwigScanner_get_line(SwigScanner *);
extern void SwigScanner_idstart(SwigScanner *, char *idchar);
#define SWIG_MAXTOKENS 512
#define SWIG_TOKEN_LPAREN 1
#define SWIG_TOKEN_RPAREN 2
#define SWIG_TOKEN_SEMI 3
#define SWIG_TOKEN_COMMA 4
#define SWIG_TOKEN_STAR 5
#define SWIG_TOKEN_LBRACE 6
#define SWIG_TOKEN_RBRACE 7
#define SWIG_TOKEN_EQUAL 8
#define SWIG_TOKEN_EQUALTO 9
#define SWIG_TOKEN_NOTEQUAL 10
#define SWIG_TOKEN_PLUS 11
#define SWIG_TOKEN_MINUS 12
#define SWIG_TOKEN_AND 13
#define SWIG_TOKEN_LAND 14
#define SWIG_TOKEN_OR 15
#define SWIG_TOKEN_LOR 16
#define SWIG_TOKEN_XOR 17
#define SWIG_TOKEN_LESSTHAN 18
#define SWIG_TOKEN_GREATERTHAN 19
#define SWIG_TOKEN_LTEQUAL 20
#define SWIG_TOKEN_GTEQUAL 21
#define SWIG_TOKEN_NOT 22
#define SWIG_TOKEN_LNOT 23
#define SWIG_TOKEN_LBRACKET 24
#define SWIG_TOKEN_RBRACKET 25
#define SWIG_TOKEN_SLASH 26
#define SWIG_TOKEN_BACKSLASH 27
#define SWIG_TOKEN_ENDLINE 28
#define SWIG_TOKEN_STRING 29
#define SWIG_TOKEN_POUND 30
#define SWIG_TOKEN_PERCENT 31
#define SWIG_TOKEN_COLON 32
#define SWIG_TOKEN_DCOLON 33
#define SWIG_TOKEN_LSHIFT 34
#define SWIG_TOKEN_RSHIFT 35
#define SWIG_TOKEN_ID 36
#define SWIG_TOKEN_FLOAT 37
#define SWIG_TOKEN_DOUBLE 38
#define SWIG_TOKEN_INT 39
#define SWIG_TOKEN_UINT 40
#define SWIG_TOKEN_LONG 41
#define SWIG_TOKEN_ULONG 42
#define SWIG_TOKEN_CHAR 43
#define SWIG_TOKEN_PERIOD 44
#define SWIG_TOKEN_AT 45
#define SWIG_TOKEN_DOLLAR 46
#define SWIG_TOKEN_CODEBLOCK 47
#define SWIG_TOKEN_RSTRING 48
#define SWIG_TOKEN_ILLEGAL 98
#define SWIG_TOKEN_LAST 99
/* --- Functions for manipulating the string-based type encoding --- */
typedef DOH SwigType;
extern SwigType *NewSwigType(int typecode);
extern void SwigType_add_pointer(SwigType *t);
extern void SwigType_del_pointer(SwigType *t);
extern void SwigType_add_array(SwigType *t, String_or_char *size);
extern void SwigType_add_reference(SwigType *t);
extern void SwigType_add_qualifier(SwigType *t, String_or_char *qual);
extern void SwigType_add_function(SwigType *t, ParmList *parms);
extern List *SwigType_split(SwigType *t);
extern String *SwigType_pop(SwigType *t);
extern void SwigType_push(SwigType *t, SwigType *s);
extern List *SwigType_parmlist(SwigType *p);
extern String *SwigType_parm(String *p);
extern String *SwigType_str(SwigType *s, const String_or_char *id);
extern String *SwigType_lstr(SwigType *s, const String_or_char *id);
extern String *SwigType_rcaststr(SwigType *s, const String_or_char *id);
extern String *SwigType_lcaststr(SwigType *s, const String_or_char *id);
extern String *SwigType_manglestr(SwigType *t);
extern SwigType *SwigType_ltype(SwigType *t);
extern int SwigType_ispointer(SwigType *t);
extern int SwigType_isreference(SwigType *t);
extern int SwigType_isarray(SwigType *t);
extern int SwigType_isfunction(SwigType *t);
extern int SwigType_isqualifier(SwigType *t);
extern int SwigType_isconst(SwigType *t);
extern String *SwigType_base(SwigType *t);
extern String *SwigType_prefix(SwigType *t);
extern void SwigType_setbase(SwigType *t, String_or_char *name);
extern int SwigType_typedef(SwigType *type, String_or_char *name);
extern void SwigType_inherit(String *subclass, String *baseclass);
extern void SwigType_new_scope();
extern void SwigType_reset_scopes();
extern void SwigType_set_scope_name(String_or_char *name);
extern void SwigType_merge_scope(Hash *scope, String *prefix);
extern Hash *SwigType_pop_scope();
extern SwigType *SwigType_typedef_resolve(SwigType *t);
extern SwigType *SwigType_typedef_resolve_all(SwigType *t);
extern int SwigType_istypedef(SwigType *t);
extern int SwigType_cmp(String_or_char *pat, SwigType *t);
extern int SwigType_array_ndim(SwigType *t);
extern String *SwigType_array_getdim(SwigType *t, int n);
extern void SwigType_array_setdim(SwigType *t, int n, String_or_char *rep);
extern String *SwigType_default(SwigType *t);
extern int SwigType_type(SwigType *t);
extern void SwigType_remember(SwigType *t);
extern void SwigType_emit_type_table(File *f_headers, File *f_table);
extern void SwigType_strip_qualifiers(SwigType *t);
/* --- Parameters and Parameter Lists --- */
/* Parameters are really just hidden behind a DOH object. The following
interface will probably be simplified even further. */
extern Parm *NewParm(SwigType *type, String_or_char *n);
extern Parm *CopyParm(Parm *p);
extern ParmList *CopyParmList(ParmList *);
extern int ParmList_len(ParmList *);
extern int ParmList_numarg(ParmList *);
extern String *ParmList_str(ParmList *);
extern String *ParmList_protostr(ParmList *);
/* --- Parse tree support --- */
typedef struct {
const char *name;
int (*action)(DOH *obj, void *clientdata);
} SwigRule;
#define SWIG_OK 1
#define SWIG_NORULE 0
#define SWIG_ERROR -1
extern void Swig_add_rule(const String_or_char *, int (*action)(DOH *, void *));
extern void Swig_add_rules(SwigRule ruleset[]);
extern void Swig_clear_rules();
extern int Swig_tag_check(DOH *obj, const String_or_char *tagname);
extern int Swig_emit(DOH *obj, void *clientdata);
extern int Swig_emit_all(DOH *obj, void *clientdata);
extern void Swig_set_callback(DOH *obj, void (*cb)(void *clientdata), void *clientdata);
extern void (*Swig_set_trace(DOH *obj, void (*cb)(DOH *, DOH *), DOH *arg))(DOH *, DOH *);
extern void Swig_remove_trace(DOH *obj);
extern void Swig_node_cut(DOH *obj);
extern void Swig_node_insert(DOH *node, DOH *newnode);
extern void Swig_node_temporary(DOH *node);
extern void Swig_node_ignore(DOH *node);
extern void Swig_node_append_child(DOH *node, DOH *cld);
extern int Swig_count_nodes(DOH *node);
extern DOH *Swig_next(DOH *obj);
extern DOH *Swig_prev(DOH *obj);
/* Debugging of parse trees */
extern void Swig_debug_emit(int);
extern void Swig_dump_tags(DOH *obj, DOH *root);
extern void Swig_dump_tree(DOH *obj);
extern void Swig_dump_rules();
/* -- Wrapper function Object */
typedef DOH Wrapper;
extern Wrapper *NewWrapper();
extern void Wrapper_pretty_print(String *str, File *f);
extern int Wrapper_add_local(Wrapper *w, const String_or_char *name, const String_or_char *decl);
extern int Wrapper_add_localv(Wrapper *w, const String_or_char *name, ...);
extern int Wrapper_check_local(Wrapper *w, const String_or_char *name);
extern char *Wrapper_new_local(Wrapper *w, const String_or_char *name, const String_or_char *decl);
extern char *Wrapper_new_localv(Wrapper *w, const String_or_char *name, ...);
/* --- Naming functions --- */
extern void Swig_name_register(String_or_char *method, String_or_char *format);
extern String *Swig_name_mangle(String_or_char *s);
extern String *Swig_name_wrapper(String_or_char *fname);
extern String *Swig_name_member(String_or_char *classname, String_or_char *mname);
extern String *Swig_name_get(String_or_char *vname);
extern String *Swig_name_set(String_or_char *vname);
extern String *Swig_name_construct(String_or_char *classname);
extern String *Swig_name_destroy(String_or_char *classname);
/* --- Mapping interface --- */
extern void Swig_map_add(Hash *ruleset, Hash *parms, DOH *obj);
extern DOH *Swig_map_match(Hash *ruleset, Hash *parms, int *nmatch);
/* --- Misc --- */
extern char *Swig_copy_string(const char *c);
extern void Swig_banner(File *f);
extern void Swig_section(File *f, const String_or_char *s);
extern DOH *Swig_temp_result(DOH *x);
extern String *Swig_string_escape(String *s);
extern String *Swig_string_mangle(String *s);
extern void Swig_init();
extern int Swig_proto_cmp(const String_or_char *pat, DOH *node);
/* --- C Wrappers --- */
extern String *Swig_clocal(SwigType *t, String_or_char *name, String_or_char *value);
extern SwigType *Swig_clocal_type(SwigType *t);
extern String *Swig_clocal_deref(SwigType *t, String_or_char *name);
extern String *Swig_clocal_assign(SwigType *t, String_or_char *name);
extern String *Swig_cparm_name(Parm *p, int i);
extern int Swig_cargs(Wrapper *w, ParmList *l);
extern void Swig_cresult(Wrapper *w, SwigType *t, String_or_char *name, String_or_char *decl);
extern void Swig_cppresult(Wrapper *w, SwigType *t, String_or_char *name, String_or_char *decl);
extern String *Swig_cfunction_call(String_or_char *name, ParmList *parms);
extern String *Swig_cmethod_call(String_or_char *name, ParmList *parms);
extern String *Swig_cconstructor_call(String_or_char *name);
extern String *Swig_cppconstructor_call(String_or_char *name, ParmList *parms);
extern String *Swig_cdestructor_call();
extern String *Swig_cppdestructor_call();
extern String *Swig_cmemberset_call(String_or_char *name, SwigType *t);
extern String *Swig_cmemberget_call(String_or_char *name, SwigType *t);
extern Wrapper *Swig_cfunction_wrapper(String_or_char *funcname,
SwigType *rtype,
ParmList *parms,
String_or_char *code);
extern Wrapper *Swig_cmethod_wrapper(String_or_char *classname,
String_or_char *methodname,
SwigType *rtype,
ParmList *parms,
String_or_char *code);
extern Wrapper *Swig_cdestructor_wrapper(String_or_char *classname,
String_or_char *code);
extern Wrapper *Swig_cppdestructor_wrapper(String_or_char *classname,
String_or_char *code);
extern Wrapper *Swig_cconstructor_wrapper(String_or_char *classname,
ParmList *parms,
String_or_char *code);
extern Wrapper *Swig_cppconstructor_wrapper(String_or_char *classname,
ParmList *parms,
String_or_char *code);
extern Wrapper *Swig_cmemberset_wrapper(String_or_char *classname,
String_or_char *membername,
SwigType *type,
String_or_char *code);
extern Wrapper *Swig_cmemberget_wrapper(String_or_char *classname,
String_or_char *membername,
SwigType *type,
String_or_char *code);
extern Wrapper *Swig_cvarset_wrapper(String_or_char *varname,
SwigType *type,
String_or_char *code);
extern Wrapper *Swig_cvarget_wrapper(String_or_char *varname,
SwigType *type,
String_or_char *code);
/* --- Module loader and handler --- */
typedef struct Module Module;
extern void Swig_register_module(const String_or_char *modname, const String_or_char *starttag,
int (*initfunc)(int, char **),
DOH *(*startfunc)(DOH *));
extern Module *Swig_load_module(const String_or_char *modname);
extern int Swig_init_module(Module *m, int argc, char **argv);
extern DOH *Swig_start_module(Module *m, DOH *obj);
extern DOH *Swig_run_modules(DOH *node);
/* --- Legacy Typemap API (somewhat simplified) --- */
extern void Swig_typemap_init();
extern void Swig_typemap_register(const String_or_char *op, SwigType *type, String_or_char *name, String_or_char *code, ParmList *locals);
extern void Swig_typemap_copy(const String_or_char *op, SwigType *stype, String_or_char *sname,
SwigType *ttype, String_or_char *tname);
extern void Swig_typemap_clear(const String_or_char *op, SwigType *type, String_or_char *name);
extern void Swig_typemap_apply(SwigType *tm_type, String_or_char *tmname, SwigType *type, String_or_char *pname);
extern void Swig_typemap_clear_apply(SwigType *type, String_or_char *pname);
extern void Swig_typemap_debug();
extern Hash *Swig_typemap_search(const String_or_char *op, SwigType *type, String_or_char *pname);
extern char *Swig_typemap_lookup(const String_or_char *op, SwigType *type, String_or_char *pname, String_or_char *source, String_or_char *target, Wrapper *f);
extern void Swig_typemap_new_scope(Hash *);
extern Hash *Swig_typemap_pop_scope();
/* --- Legacy %except directive API --- */
extern void Swig_except_register(String_or_char *code);
extern char *Swig_except_lookup();
extern void Swig_except_clear();
/* --- Attribute access macros --- */
#define Gettype(x) Getattr(x,"type")
#define Getname(x) Getattr(x,"name")
#define Getvalue(x) Getattr(x,"value")
#define Getlname(x) Getattr(x,"lname")
#define Getignore(x) GetInt(x,"ignore")
#define Getparms(x) Getattr(x,"parms")
#define Gettag(x) Getattr(x,"tag")
#define Getparent(x) Getattr(x,"parent")
#define Settype(x,v) Setattr(x,"type",v)
#define Setname(x,v) Setattr(x,"name",v)
#define Setlname(x,v) Setattr(x,"lname",v)
#define Setvalue(x,v) Setattr(x,"value", v)
#define Setignore(x,v) SetInt(x,"ignore",v)
#define Settag(x,v) Setattr(x,"tag",v)
#define Setparms(x,v) Setattr(x,"parms", v)
#define Setparent(x,p) Setattr(x,"parent",p)
#define Getnext(x) Getattr(x,"next")
#define Setnext(x,n) Setattr(x,"next",n)
#define Getprev(x) Getattr(x,"prev")
#define Setprev(x,n) Setattr(x,"prev",n)
#define Getchild(x) Getattr(x,"child")
#define Setchild(x,c) Setattr(x,"child",c)
extern int Swig_main(int argc, char **argv, char **modules);
extern void Swig_exit(int n);
#endif
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