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Reactos
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#pragma once
#include <stdarg.h>#include <stdint.h>
#define COBJMACROS
#include "windef.h"#include "winbase.h"#include "ole2.h"#include "dispex.h"#include "activscp.h"#include "activdbg.h"
#ifdef __REACTOS__#include <initguid.h>#endif#include "vbscript_classes.h"#include "vbscript_defs.h"
#include "wine/heap.h"#include "wine/list.h"
typedef struct { void **blocks; DWORD block_cnt; DWORD last_block; DWORD offset; BOOL mark; struct list custom_blocks;} heap_pool_t;
void heap_pool_init(heap_pool_t*) DECLSPEC_HIDDEN;void *heap_pool_alloc(heap_pool_t*,size_t) __WINE_ALLOC_SIZE(2) DECLSPEC_HIDDEN;void *heap_pool_grow(heap_pool_t*,void*,DWORD,DWORD) DECLSPEC_HIDDEN;void heap_pool_clear(heap_pool_t*) DECLSPEC_HIDDEN;void heap_pool_free(heap_pool_t*) DECLSPEC_HIDDEN;heap_pool_t *heap_pool_mark(heap_pool_t*) DECLSPEC_HIDDEN;
typedef struct _function_t function_t;typedef struct _vbscode_t vbscode_t;typedef struct _script_ctx_t script_ctx_t;typedef struct _vbdisp_t vbdisp_t;
typedef struct named_item_t { IDispatch *disp; DWORD flags; LPWSTR name;
struct list entry;} named_item_t;
typedef enum { VBDISP_CALLGET, VBDISP_LET, VBDISP_SET, VBDISP_ANY} vbdisp_invoke_type_t;
typedef struct { unsigned dim_cnt; SAFEARRAYBOUND *bounds;} array_desc_t;
typedef struct { BOOL is_public; BOOL is_array; const WCHAR *name;} vbdisp_prop_desc_t;
typedef struct { const WCHAR *name; BOOL is_public; BOOL is_array; function_t *entries[VBDISP_ANY];} vbdisp_funcprop_desc_t;
typedef struct _class_desc_t { const WCHAR *name; script_ctx_t *ctx;
unsigned class_initialize_id; unsigned class_terminate_id; unsigned func_cnt; vbdisp_funcprop_desc_t *funcs;
unsigned prop_cnt; vbdisp_prop_desc_t *props;
unsigned array_cnt; array_desc_t *array_descs;
function_t *value_func;
struct _class_desc_t *next;} class_desc_t;
struct _vbdisp_t { IDispatchEx IDispatchEx_iface;
LONG ref; BOOL terminator_ran; struct list entry;
const class_desc_t *desc; SAFEARRAY **arrays; VARIANT props[1];};
typedef struct _ident_map_t ident_map_t;
typedef struct { IDispatchEx IDispatchEx_iface; LONG ref;
ident_map_t *ident_map; unsigned ident_map_cnt; unsigned ident_map_size;
script_ctx_t *ctx;} ScriptDisp;
typedef struct _builtin_prop_t builtin_prop_t;
typedef struct { IDispatch IDispatch_iface; LONG ref; size_t member_cnt; const builtin_prop_t *members; script_ctx_t *ctx;} BuiltinDisp;
HRESULT create_vbdisp(const class_desc_t*,vbdisp_t**) DECLSPEC_HIDDEN;HRESULT disp_get_id(IDispatch*,BSTR,vbdisp_invoke_type_t,BOOL,DISPID*) DECLSPEC_HIDDEN;HRESULT vbdisp_get_id(vbdisp_t*,BSTR,vbdisp_invoke_type_t,BOOL,DISPID*) DECLSPEC_HIDDEN;HRESULT disp_call(script_ctx_t*,IDispatch*,DISPID,DISPPARAMS*,VARIANT*) DECLSPEC_HIDDEN;HRESULT disp_propput(script_ctx_t*,IDispatch*,DISPID,WORD,DISPPARAMS*) DECLSPEC_HIDDEN;HRESULT get_disp_value(script_ctx_t*,IDispatch*,VARIANT*) DECLSPEC_HIDDEN;void collect_objects(script_ctx_t*) DECLSPEC_HIDDEN;HRESULT create_script_disp(script_ctx_t*,ScriptDisp**) DECLSPEC_HIDDEN;
HRESULT to_int(VARIANT*,int*) DECLSPEC_HIDDEN;
static inline unsigned arg_cnt(const DISPPARAMS *dp){ return dp->cArgs - dp->cNamedArgs;}
static inline VARIANT *get_arg(DISPPARAMS *dp, DWORD i){ return dp->rgvarg + dp->cArgs-i-1;}
typedef struct _dynamic_var_t { struct _dynamic_var_t *next; VARIANT v; const WCHAR *name; BOOL is_const;} dynamic_var_t;
struct _script_ctx_t { IActiveScriptSite *site; LCID lcid;
IInternetHostSecurityManager *secmgr; DWORD safeopt;
IDispatch *host_global;
ScriptDisp *script_obj;
BuiltinDisp *global_obj; BuiltinDisp *err_obj;
EXCEPINFO ei;
dynamic_var_t *global_vars; function_t *global_funcs; class_desc_t *classes; class_desc_t *procs;
heap_pool_t heap;
struct list objects; struct list code_list; struct list named_items;};
HRESULT init_global(script_ctx_t*) DECLSPEC_HIDDEN;HRESULT init_err(script_ctx_t*) DECLSPEC_HIDDEN;
IUnknown *create_ax_site(script_ctx_t*) DECLSPEC_HIDDEN;
typedef enum { ARG_NONE = 0, ARG_STR, ARG_BSTR, ARG_INT, ARG_UINT, ARG_ADDR, ARG_DOUBLE} instr_arg_type_t;
#define OP_LIST \ X(add, 1, 0, 0) \ X(and, 1, 0, 0) \ X(assign_ident, 1, ARG_BSTR, ARG_UINT) \ X(assign_member, 1, ARG_BSTR, ARG_UINT) \ X(bool, 1, ARG_INT, 0) \ X(catch, 1, ARG_ADDR, ARG_UINT) \ X(case, 0, ARG_ADDR, 0) \ X(concat, 1, 0, 0) \ X(const, 1, ARG_BSTR, 0) \ X(dim, 1, ARG_BSTR, ARG_UINT) \ X(div, 1, 0, 0) \ X(double, 1, ARG_DOUBLE, 0) \ X(empty, 1, 0, 0) \ X(enumnext, 0, ARG_ADDR, ARG_BSTR) \ X(equal, 1, 0, 0) \ X(hres, 1, ARG_UINT, 0) \ X(errmode, 1, ARG_INT, 0) \ X(eqv, 1, 0, 0) \ X(exp, 1, 0, 0) \ X(gt, 1, 0, 0) \ X(gteq, 1, 0, 0) \ X(icall, 1, ARG_BSTR, ARG_UINT) \ X(icallv, 1, ARG_BSTR, ARG_UINT) \ X(idiv, 1, 0, 0) \ X(imp, 1, 0, 0) \ X(incc, 1, ARG_BSTR, 0) \ X(int, 1, ARG_INT, 0) \ X(is, 1, 0, 0) \ X(jmp, 0, ARG_ADDR, 0) \ X(jmp_false, 0, ARG_ADDR, 0) \ X(jmp_true, 0, ARG_ADDR, 0) \ X(lt, 1, 0, 0) \ X(lteq, 1, 0, 0) \ X(mcall, 1, ARG_BSTR, ARG_UINT) \ X(mcallv, 1, ARG_BSTR, ARG_UINT) \ X(me, 1, 0, 0) \ X(mod, 1, 0, 0) \ X(mul, 1, 0, 0) \ X(neg, 1, 0, 0) \ X(nequal, 1, 0, 0) \ X(new, 1, ARG_STR, 0) \ X(newenum, 1, 0, 0) \ X(not, 1, 0, 0) \ X(nothing, 1, 0, 0) \ X(null, 1, 0, 0) \ X(or, 1, 0, 0) \ X(pop, 1, ARG_UINT, 0) \ X(ret, 0, 0, 0) \ X(retval, 1, 0, 0) \ X(set_ident, 1, ARG_BSTR, ARG_UINT) \ X(set_member, 1, ARG_BSTR, ARG_UINT) \ X(step, 0, ARG_ADDR, ARG_BSTR) \ X(stop, 1, 0, 0) \ X(string, 1, ARG_STR, 0) \ X(sub, 1, 0, 0) \ X(val, 1, 0, 0) \ X(xor, 1, 0, 0)
typedef enum {#define X(x,n,a,b) OP_##x,OP_LIST#undef X OP_LAST} vbsop_t;
typedef union { const WCHAR *str; BSTR bstr; unsigned uint; LONG lng; double *dbl;} instr_arg_t;
typedef struct { vbsop_t op; instr_arg_t arg1; instr_arg_t arg2;} instr_t;
typedef struct { const WCHAR *name; BOOL by_ref;} arg_desc_t;
typedef enum { FUNC_GLOBAL, FUNC_FUNCTION, FUNC_SUB, FUNC_PROPGET, FUNC_PROPLET, FUNC_PROPSET, FUNC_DEFGET} function_type_t;
typedef struct { const WCHAR *name;} var_desc_t;
struct _function_t { function_type_t type; const WCHAR *name; BOOL is_public; arg_desc_t *args; unsigned arg_cnt; var_desc_t *vars; unsigned var_cnt; array_desc_t *array_descs; unsigned array_cnt; unsigned code_off; vbscode_t *code_ctx; function_t *next;};
struct _vbscode_t { instr_t *instrs; WCHAR *source;
BOOL option_explicit;
BOOL pending_exec; function_t main_code; IDispatch *context;
BSTR *bstr_pool; unsigned bstr_pool_size; unsigned bstr_cnt; heap_pool_t heap;
struct list entry;};
void release_vbscode(vbscode_t*) DECLSPEC_HIDDEN;HRESULT compile_script(script_ctx_t*,const WCHAR*,const WCHAR*,DWORD,vbscode_t**) DECLSPEC_HIDDEN;HRESULT compile_procedure(script_ctx_t*,const WCHAR*,const WCHAR*,DWORD,class_desc_t**) DECLSPEC_HIDDEN;HRESULT exec_script(script_ctx_t*,BOOL,function_t*,vbdisp_t*,DISPPARAMS*,VARIANT*) DECLSPEC_HIDDEN;void release_dynamic_vars(dynamic_var_t*) DECLSPEC_HIDDEN;IDispatch *lookup_named_item(script_ctx_t*,const WCHAR*,unsigned) DECLSPEC_HIDDEN;void clear_ei(EXCEPINFO*) DECLSPEC_HIDDEN;HRESULT report_script_error(script_ctx_t*) DECLSPEC_HIDDEN;void detach_global_objects(script_ctx_t*) DECLSPEC_HIDDEN;HRESULT get_builtin_id(BuiltinDisp*,const WCHAR*,DISPID*) DECLSPEC_HIDDEN;
void release_regexp_typelib(void) DECLSPEC_HIDDEN;
static inline BOOL is_int32(double d){ return INT32_MIN <= d && d <= INT32_MAX && (double)(int)d == d;}
HRESULT create_regexp(IDispatch**) DECLSPEC_HIDDEN;
HRESULT map_hres(HRESULT) DECLSPEC_HIDDEN;
HRESULT create_safearray_iter(SAFEARRAY *sa, IEnumVARIANT **ev) DECLSPEC_HIDDEN;
#define FACILITY_VBS 0xa#define MAKE_VBSERROR(code) MAKE_HRESULT(SEVERITY_ERROR, FACILITY_VBS, code)
HRESULT WINAPI VBScriptFactory_CreateInstance(IClassFactory*,IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;HRESULT WINAPI VBScriptRegExpFactory_CreateInstance(IClassFactory*,IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
BSTR get_vbscript_string(int) DECLSPEC_HIDDEN;BSTR get_vbscript_error_string(HRESULT) DECLSPEC_HIDDEN;
static inline LPWSTR heap_strdupW(LPCWSTR str){ LPWSTR ret = NULL;
if(str) { DWORD size;
size = (lstrlenW(str)+1)*sizeof(WCHAR); ret = heap_alloc(size); if(ret) memcpy(ret, str, size); }
return ret;}
#define VBSCRIPT_BUILD_VERSION 16978#define VBSCRIPT_MAJOR_VERSION 5#define VBSCRIPT_MINOR_VERSION 8