/*
- * Copyright 2008 Jacek Caban for CodeWeavers
+ * Copyright 2008-2009 Jacek Caban for CodeWeavers
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
#include "dispex.h"
#include "activscp.h"
+#include "resource.h"
+
#include "wine/unicode.h"
#include "wine/list.h"
+#define JSCRIPT_ERROR 0x800A0000
+
typedef struct _script_ctx_t script_ctx_t;
typedef struct _exec_ctx_t exec_ctx_t;
+typedef struct _dispex_prop_t dispex_prop_t;
typedef struct {
EXCEPINFO ei;
VARIANT var;
} jsexcept_t;
-typedef struct DispatchEx {
+typedef struct {
+ void **blocks;
+ DWORD block_cnt;
+ DWORD last_block;
+ DWORD offset;
+ BOOL mark;
+ struct list custom_blocks;
+} jsheap_t;
+
+void jsheap_init(jsheap_t*);
+void *jsheap_alloc(jsheap_t*,DWORD);
+void *jsheap_grow(jsheap_t*,void*,DWORD,DWORD);
+void jsheap_clear(jsheap_t*);
+void jsheap_free(jsheap_t*);
+jsheap_t *jsheap_mark(jsheap_t*);
+
+typedef struct DispatchEx DispatchEx;
+
+extern HINSTANCE jscript_hinstance;
+
+#define PROPF_ARGMASK 0x00ff
+#define PROPF_METHOD 0x0100
+#define PROPF_ENUM 0x0200
+#define PROPF_CONSTR 0x0400
+
+/* NOTE: Keep in sync with names in Object.toString implementation */
+typedef enum {
+ JSCLASS_NONE,
+ JSCLASS_ARRAY,
+ JSCLASS_BOOLEAN,
+ JSCLASS_DATE,
+ JSCLASS_ERROR,
+ JSCLASS_FUNCTION,
+ JSCLASS_GLOBAL,
+ JSCLASS_MATH,
+ JSCLASS_NUMBER,
+ JSCLASS_OBJECT,
+ JSCLASS_REGEXP,
+ JSCLASS_STRING,
+ JSCLASS_ARGUMENTS
+} jsclass_t;
+
+DispatchEx *iface_to_jsdisp(IUnknown*);
+
+typedef struct {
+ union {
+ IDispatch *disp;
+ IDispatchEx *dispex;
+ DispatchEx *jsdisp;
+ } u;
+ DWORD flags;
+} vdisp_t;
+
+#define VDISP_DISPEX 0x0001
+#define VDISP_JSDISP 0x0002
+
+static inline void vdisp_release(vdisp_t *vdisp)
+{
+ IDispatch_Release(vdisp->u.disp);
+}
+
+static inline BOOL is_jsdisp(vdisp_t *vdisp)
+{
+ return (vdisp->flags & VDISP_JSDISP) != 0;
+}
+
+static inline BOOL is_dispex(vdisp_t *vdisp)
+{
+ return (vdisp->flags & VDISP_DISPEX) != 0;
+}
+
+static inline void set_jsdisp(vdisp_t *vdisp, DispatchEx *jsdisp)
+{
+ vdisp->u.jsdisp = jsdisp;
+ vdisp->flags = VDISP_JSDISP | VDISP_DISPEX;
+ IDispatch_AddRef(vdisp->u.disp);
+}
+
+static inline void set_disp(vdisp_t *vdisp, IDispatch *disp)
+{
+ IDispatchEx *dispex;
+ DispatchEx *jsdisp;
+ HRESULT hres;
+
+ jsdisp = iface_to_jsdisp((IUnknown*)disp);
+ if(jsdisp) {
+ vdisp->u.jsdisp = jsdisp;
+ vdisp->flags = VDISP_JSDISP | VDISP_DISPEX;
+ return;
+ }
+
+ hres = IDispatch_QueryInterface(disp, &IID_IDispatchEx, (void**)&dispex);
+ if(SUCCEEDED(hres)) {
+ vdisp->u.dispex = dispex;
+ vdisp->flags = VDISP_DISPEX;
+ return;
+ }
+
+ IDispatch_AddRef(disp);
+ vdisp->u.disp = disp;
+ vdisp->flags = 0;
+}
+
+static inline DispatchEx *get_jsdisp(vdisp_t *vdisp)
+{
+ return is_jsdisp(vdisp) ? vdisp->u.jsdisp : NULL;
+}
+
+typedef HRESULT (*builtin_invoke_t)(script_ctx_t*,vdisp_t*,WORD,DISPPARAMS*,VARIANT*,jsexcept_t*,IServiceProvider*);
+
+typedef struct {
+ const WCHAR *name;
+ builtin_invoke_t invoke;
+ DWORD flags;
+} builtin_prop_t;
+
+typedef struct {
+ jsclass_t class;
+ builtin_prop_t value_prop;
+ DWORD props_cnt;
+ const builtin_prop_t *props;
+ void (*destructor)(DispatchEx*);
+ void (*on_put)(DispatchEx*,const WCHAR*);
+} builtin_info_t;
+
+struct DispatchEx {
const IDispatchExVtbl *lpIDispatchExVtbl;
LONG ref;
+ DWORD buf_size;
+ DWORD prop_cnt;
+ dispex_prop_t *props;
script_ctx_t *ctx;
-} DispatchEx;
+
+ DispatchEx *prototype;
+
+ const builtin_info_t *builtin_info;
+};
#define _IDispatchEx_(x) ((IDispatchEx*) &(x)->lpIDispatchExVtbl)
-HRESULT create_dispex(script_ctx_t*,DispatchEx**);
+static inline void jsdisp_release(DispatchEx *jsdisp)
+{
+ IDispatchEx_Release(_IDispatchEx_(jsdisp));
+}
+
+HRESULT create_dispex(script_ctx_t*,const builtin_info_t*,DispatchEx*,DispatchEx**);
+HRESULT init_dispex(DispatchEx*,script_ctx_t*,const builtin_info_t*,DispatchEx*);
+HRESULT init_dispex_from_constr(DispatchEx*,script_ctx_t*,const builtin_info_t*,DispatchEx*);
+
+HRESULT disp_call(script_ctx_t*,IDispatch*,DISPID,WORD,DISPPARAMS*,VARIANT*,jsexcept_t*,IServiceProvider*);
+HRESULT jsdisp_call_value(DispatchEx*,WORD,DISPPARAMS*,VARIANT*,jsexcept_t*,IServiceProvider*);
+HRESULT jsdisp_call(DispatchEx*,DISPID,WORD,DISPPARAMS*,VARIANT*,jsexcept_t*,IServiceProvider*);
+HRESULT jsdisp_call_name(DispatchEx*,const WCHAR*,WORD,DISPPARAMS*,VARIANT*,jsexcept_t*,IServiceProvider*);
+HRESULT disp_propget(script_ctx_t*,IDispatch*,DISPID,VARIANT*,jsexcept_t*,IServiceProvider*);
+HRESULT disp_propput(script_ctx_t*,IDispatch*,DISPID,VARIANT*,jsexcept_t*,IServiceProvider*);
+HRESULT jsdisp_propget(DispatchEx*,DISPID,VARIANT*,jsexcept_t*,IServiceProvider*);
+HRESULT jsdisp_propput_name(DispatchEx*,const WCHAR*,VARIANT*,jsexcept_t*,IServiceProvider*);
+HRESULT jsdisp_propput_idx(DispatchEx*,DWORD,VARIANT*,jsexcept_t*,IServiceProvider*);
+HRESULT jsdisp_propget_name(DispatchEx*,LPCWSTR,VARIANT*,jsexcept_t*,IServiceProvider*);
+HRESULT jsdisp_get_idx(DispatchEx*,DWORD,VARIANT*,jsexcept_t*,IServiceProvider*);
+HRESULT jsdisp_get_id(DispatchEx*,const WCHAR*,DWORD,DISPID*);
+HRESULT jsdisp_delete_idx(DispatchEx*,DWORD);
+
+HRESULT create_builtin_function(script_ctx_t*,builtin_invoke_t,const WCHAR*,const builtin_info_t*,DWORD,
+ DispatchEx*,DispatchEx**);
+HRESULT Function_value(script_ctx_t*,vdisp_t*,WORD,DISPPARAMS*,VARIANT*,jsexcept_t*,IServiceProvider*);
+
+HRESULT throw_eval_error(script_ctx_t*,jsexcept_t*,UINT,const WCHAR*);
+HRESULT throw_generic_error(script_ctx_t*,jsexcept_t*,UINT,const WCHAR*);
+HRESULT throw_range_error(script_ctx_t*,jsexcept_t*,UINT,const WCHAR*);
+HRESULT throw_reference_error(script_ctx_t*,jsexcept_t*,UINT,const WCHAR*);
+HRESULT throw_regexp_error(script_ctx_t*,jsexcept_t*,UINT,const WCHAR*);
+HRESULT throw_syntax_error(script_ctx_t*,jsexcept_t*,UINT,const WCHAR*);
+HRESULT throw_type_error(script_ctx_t*,jsexcept_t*,UINT,const WCHAR*);
+HRESULT throw_uri_error(script_ctx_t*,jsexcept_t*,UINT,const WCHAR*);
+
+HRESULT create_object(script_ctx_t*,DispatchEx*,DispatchEx**);
+HRESULT create_math(script_ctx_t*,DispatchEx**);
+HRESULT create_array(script_ctx_t*,DWORD,DispatchEx**);
+HRESULT create_regexp(script_ctx_t*,const WCHAR *,int,DWORD,DispatchEx**);
+HRESULT create_regexp_var(script_ctx_t*,VARIANT*,VARIANT*,DispatchEx**);
+HRESULT create_string(script_ctx_t*,const WCHAR*,DWORD,DispatchEx**);
+HRESULT create_bool(script_ctx_t*,VARIANT_BOOL,DispatchEx**);
+HRESULT create_number(script_ctx_t*,VARIANT*,DispatchEx**);
+
+typedef enum {
+ NO_HINT,
+ HINT_STRING,
+ HINT_NUMBER
+} hint_t;
+
+HRESULT to_primitive(script_ctx_t*,VARIANT*,jsexcept_t*,VARIANT*, hint_t);
+HRESULT to_boolean(VARIANT*,VARIANT_BOOL*);
+HRESULT to_number(script_ctx_t*,VARIANT*,jsexcept_t*,VARIANT*);
+HRESULT to_integer(script_ctx_t*,VARIANT*,jsexcept_t*,VARIANT*);
+HRESULT to_int32(script_ctx_t*,VARIANT*,jsexcept_t*,INT*);
+HRESULT to_uint32(script_ctx_t*,VARIANT*,jsexcept_t*,DWORD*);
+HRESULT to_string(script_ctx_t*,VARIANT*,jsexcept_t*,BSTR*);
+HRESULT to_object(script_ctx_t*,VARIANT*,IDispatch**);
+
+typedef struct named_item_t {
+ IDispatch *disp;
+ DWORD flags;
+ LPWSTR name;
+
+ struct named_item_t *next;
+} named_item_t;
struct _script_ctx_t {
LONG ref;
SCRIPTSTATE state;
exec_ctx_t *exec_ctx;
+ named_item_t *named_items;
+ IActiveScriptSite *site;
+ IInternetHostSecurityManager *secmgr;
+ DWORD safeopt;
+ DWORD version;
LCID lcid;
- DispatchEx *script_disp;
+ jsheap_t tmp_heap;
+
+ IDispatch *host_global;
+
+ DispatchEx *global;
+ DispatchEx *function_constr;
+ DispatchEx *activex_constr;
+ DispatchEx *array_constr;
+ DispatchEx *bool_constr;
+ DispatchEx *date_constr;
+ DispatchEx *error_constr;
+ DispatchEx *eval_error_constr;
+ DispatchEx *range_error_constr;
+ DispatchEx *reference_error_constr;
+ DispatchEx *regexp_error_constr;
+ DispatchEx *syntax_error_constr;
+ DispatchEx *type_error_constr;
+ DispatchEx *uri_error_constr;
+ DispatchEx *number_constr;
+ DispatchEx *object_constr;
+ DispatchEx *regexp_constr;
+ DispatchEx *string_constr;
};
void script_release(script_ctx_t*);
ctx->ref++;
}
-HRESULT WINAPI JScriptFactory_CreateInstance(IClassFactory*,IUnknown*,REFIID,void**);
+HRESULT init_global(script_ctx_t*);
+HRESULT init_function_constr(script_ctx_t*,DispatchEx*);
+HRESULT create_object_prototype(script_ctx_t*,DispatchEx**);
+
+HRESULT create_activex_constr(script_ctx_t*,DispatchEx**);
+HRESULT create_array_constr(script_ctx_t*,DispatchEx*,DispatchEx**);
+HRESULT create_bool_constr(script_ctx_t*,DispatchEx*,DispatchEx**);
+HRESULT create_date_constr(script_ctx_t*,DispatchEx*,DispatchEx**);
+HRESULT init_error_constr(script_ctx_t*,DispatchEx*);
+HRESULT create_number_constr(script_ctx_t*,DispatchEx*,DispatchEx**);
+HRESULT create_object_constr(script_ctx_t*,DispatchEx*,DispatchEx**);
+HRESULT create_regexp_constr(script_ctx_t*,DispatchEx*,DispatchEx**);
+HRESULT create_string_constr(script_ctx_t*,DispatchEx*,DispatchEx**);
+
+IUnknown *create_ax_site(script_ctx_t*);
typedef struct {
- void **blocks;
- DWORD block_cnt;
- DWORD last_block;
- DWORD offset;
- struct list custom_blocks;
-} jsheap_t;
+ const WCHAR *str;
+ DWORD len;
+} match_result_t;
-void jsheap_init(jsheap_t*);
-void *jsheap_alloc(jsheap_t*,DWORD);
-void jsheap_clear(jsheap_t*);
-void jsheap_free(jsheap_t*);
+#define REM_CHECK_GLOBAL 0x0001
+#define REM_RESET_INDEX 0x0002
+HRESULT regexp_match_next(script_ctx_t*,DispatchEx*,DWORD,const WCHAR*,DWORD,const WCHAR**,match_result_t**,
+ DWORD*,DWORD*,match_result_t*);
+HRESULT regexp_match(script_ctx_t*,DispatchEx*,const WCHAR*,DWORD,BOOL,match_result_t**,DWORD*);
+HRESULT parse_regexp_flags(const WCHAR*,DWORD,DWORD*);
+HRESULT regexp_string_match(script_ctx_t*,DispatchEx*,BSTR,VARIANT*,jsexcept_t*);
+
+static inline VARIANT *get_arg(DISPPARAMS *dp, DWORD i)
+{
+ return dp->rgvarg + dp->cArgs-i-1;
+}
+
+static inline DWORD arg_cnt(const DISPPARAMS *dp)
+{
+ return dp->cArgs - dp->cNamedArgs;
+}
+
+static inline BOOL is_class(DispatchEx *jsdisp, jsclass_t class)
+{
+ return jsdisp->builtin_info->class == class;
+}
+
+static inline BOOL is_vclass(vdisp_t *vdisp, jsclass_t class)
+{
+ return is_jsdisp(vdisp) && is_class(vdisp->u.jsdisp, class);
+}
+
+static inline BOOL is_num_vt(enum VARENUM vt)
+{
+ return vt == VT_I4 || vt == VT_R8;
+}
+
+static inline DOUBLE num_val(const VARIANT *v)
+{
+ return V_VT(v) == VT_I4 ? V_I4(v) : V_R8(v);
+}
+
+static inline void num_set_val(VARIANT *v, DOUBLE d)
+{
+ if(d == (DOUBLE)(INT)d) {
+ V_VT(v) = VT_I4;
+ V_I4(v) = d;
+ }else {
+ V_VT(v) = VT_R8;
+ V_R8(v) = d;
+ }
+}
+
+static inline void num_set_nan(VARIANT *v)
+{
+ V_VT(v) = VT_R8;
+#ifdef NAN
+ V_R8(v) = NAN;
+#else
+ V_UI8(v) = (ULONGLONG)0x7ff80000<<32;
+#endif
+}
+
+static inline DOUBLE ret_nan(void)
+{
+ VARIANT v;
+ num_set_nan(&v);
+ return V_R8(&v);
+}
+
+static inline void num_set_inf(VARIANT *v, BOOL positive)
+{
+ V_VT(v) = VT_R8;
+#ifdef INFINITY
+ V_R8(v) = positive ? INFINITY : -INFINITY;
+#else
+ V_UI8(v) = (ULONGLONG)0x7ff00000<<32;
+ if(!positive)
+ V_R8(v) = -V_R8(v);
+#endif
+}
+
+static inline DWORD make_grfdex(script_ctx_t *ctx, DWORD flags)
+{
+ return (ctx->version << 28) | flags;
+}
+
+const char *debugstr_variant(const VARIANT*);
+
+HRESULT WINAPI JScriptFactory_CreateInstance(IClassFactory*,IUnknown*,REFIID,void**);
extern LONG module_ref;
return HeapFree(GetProcessHeap(), 0, mem);
}
+static inline LPWSTR heap_strdupW(LPCWSTR str)
+{
+ LPWSTR ret = NULL;
+
+ if(str) {
+ DWORD size;
+
+ size = (strlenW(str)+1)*sizeof(WCHAR);
+ ret = heap_alloc(size);
+ memcpy(ret, str, size);
+ }
+
+ return ret;
+}
+
#define DEFINE_THIS(cls,ifc,iface) ((cls*)((BYTE*)(iface)-offsetof(cls,lp ## ifc ## Vtbl)))
projects / reactos.git / blobdiff