2 * Copyright 2011 Jacek Caban for CodeWeavers
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
21 #include "wine/debug.h"
23 WINE_DEFAULT_DEBUG_CHANNEL(vbscript);
25 static inline BOOL is_func_id(vbdisp_t *This, DISPID id)
27 return id < This->desc->func_cnt;
30 static BOOL get_func_id(vbdisp_t *This, const WCHAR *name, vbdisp_invoke_type_t invoke_type, BOOL search_private, DISPID *id)
34 for(i = invoke_type == VBDISP_ANY ? 0 : 1; i < This->desc->func_cnt; i++) {
35 if(invoke_type == VBDISP_ANY) {
36 if(!search_private && !This->desc->funcs[i].is_public)
38 if(!i && !This->desc->funcs[0].name) /* default value may not exist */
41 if(!This->desc->funcs[i].entries[invoke_type]
42 || (!search_private && !This->desc->funcs[i].entries[invoke_type]->is_public))
46 if(!strcmpiW(This->desc->funcs[i].name, name)) {
55 HRESULT vbdisp_get_id(vbdisp_t *This, BSTR name, vbdisp_invoke_type_t invoke_type, BOOL search_private, DISPID *id)
59 if(get_func_id(This, name, invoke_type, search_private, id))
62 for(i=0; i < This->desc->prop_cnt; i++) {
63 if(!search_private && !This->desc->props[i].is_public)
66 if(!strcmpiW(This->desc->props[i].name, name)) {
67 *id = i + This->desc->func_cnt;
73 return DISP_E_UNKNOWNNAME;
76 static VARIANT *get_propput_arg(const DISPPARAMS *dp)
80 for(i=0; i < dp->cNamedArgs; i++) {
81 if(dp->rgdispidNamedArgs[i] == DISPID_PROPERTYPUT)
88 static HRESULT invoke_variant_prop(vbdisp_t *This, VARIANT *v, WORD flags, DISPPARAMS *dp, VARIANT *res)
93 case DISPATCH_PROPERTYGET|DISPATCH_METHOD:
95 WARN("called with arguments\n");
96 return DISP_E_MEMBERNOTFOUND; /* That's what tests show */
99 hres = VariantCopy(res, v);
102 case DISPATCH_PROPERTYPUT: {
105 put_val = get_propput_arg(dp);
107 WARN("no value to set\n");
108 return DISP_E_PARAMNOTOPTIONAL;
112 V_VT(res) = VT_EMPTY;
114 hres = VariantCopy(v, put_val);
119 FIXME("unimplemented flags %x\n", flags);
126 static void run_terminator(vbdisp_t *This)
128 if(This->terminator_ran)
130 This->terminator_ran = TRUE;
132 if(This->desc->class_terminate_id) {
136 exec_script(This->desc->ctx, This->desc->funcs[This->desc->class_terminate_id].entries[VBDISP_CALLGET],
137 (IDispatch*)&This->IDispatchEx_iface, &dp, NULL);
143 static void clean_props(vbdisp_t *This)
150 for(i=0; i < This->desc->prop_cnt; i++)
151 VariantClear(This->props+i);
154 static inline vbdisp_t *impl_from_IDispatchEx(IDispatchEx *iface)
156 return CONTAINING_RECORD(iface, vbdisp_t, IDispatchEx_iface);
159 static HRESULT WINAPI DispatchEx_QueryInterface(IDispatchEx *iface, REFIID riid, void **ppv)
161 vbdisp_t *This = impl_from_IDispatchEx(iface);
163 if(IsEqualGUID(&IID_IUnknown, riid)) {
164 TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
165 *ppv = &This->IDispatchEx_iface;
166 }else if(IsEqualGUID(&IID_IDispatch, riid)) {
167 TRACE("(%p)->(IID_IDispatch %p)\n", This, ppv);
168 *ppv = &This->IDispatchEx_iface;
169 }else if(IsEqualGUID(&IID_IDispatchEx, riid)) {
170 TRACE("(%p)->(IID_IDispatchEx %p)\n", This, ppv);
171 *ppv = &This->IDispatchEx_iface;
173 WARN("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppv);
175 return E_NOINTERFACE;
178 IUnknown_AddRef((IUnknown*)*ppv);
182 static ULONG WINAPI DispatchEx_AddRef(IDispatchEx *iface)
184 vbdisp_t *This = impl_from_IDispatchEx(iface);
185 LONG ref = InterlockedIncrement(&This->ref);
187 TRACE("(%p) ref=%d\n", This, ref);
192 static ULONG WINAPI DispatchEx_Release(IDispatchEx *iface)
194 vbdisp_t *This = impl_from_IDispatchEx(iface);
195 LONG ref = InterlockedDecrement(&This->ref);
197 TRACE("(%p) ref=%d\n", This, ref);
200 run_terminator(This);
203 list_remove(&This->entry);
210 static HRESULT WINAPI DispatchEx_GetTypeInfoCount(IDispatchEx *iface, UINT *pctinfo)
212 vbdisp_t *This = impl_from_IDispatchEx(iface);
214 TRACE("(%p)->(%p)\n", This, pctinfo);
220 static HRESULT WINAPI DispatchEx_GetTypeInfo(IDispatchEx *iface, UINT iTInfo, LCID lcid,
223 vbdisp_t *This = impl_from_IDispatchEx(iface);
224 FIXME("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
228 static HRESULT WINAPI DispatchEx_GetIDsOfNames(IDispatchEx *iface, REFIID riid,
229 LPOLESTR *rgszNames, UINT cNames, LCID lcid,
232 vbdisp_t *This = impl_from_IDispatchEx(iface);
233 FIXME("(%p)->(%s %p %u %u %p)\n", This, debugstr_guid(riid), rgszNames, cNames,
238 static HRESULT WINAPI DispatchEx_Invoke(IDispatchEx *iface, DISPID dispIdMember,
239 REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
240 VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
242 vbdisp_t *This = impl_from_IDispatchEx(iface);
243 FIXME("(%p)->(%d %s %d %d %p %p %p %p)\n", This, dispIdMember, debugstr_guid(riid),
244 lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
248 static HRESULT WINAPI DispatchEx_GetDispID(IDispatchEx *iface, BSTR bstrName, DWORD grfdex, DISPID *pid)
250 vbdisp_t *This = impl_from_IDispatchEx(iface);
252 TRACE("(%p)->(%s %x %p)\n", This, debugstr_w(bstrName), grfdex, pid);
257 if(grfdex & ~(fdexNameEnsure|fdexNameCaseInsensitive)) {
258 FIXME("unsupported flags %x\n", grfdex);
262 return vbdisp_get_id(This, bstrName, VBDISP_ANY, FALSE, pid);
265 static HRESULT WINAPI DispatchEx_InvokeEx(IDispatchEx *iface, DISPID id, LCID lcid, WORD wFlags, DISPPARAMS *pdp,
266 VARIANT *pvarRes, EXCEPINFO *pei, IServiceProvider *pspCaller)
268 vbdisp_t *This = impl_from_IDispatchEx(iface);
270 TRACE("(%p)->(%x %x %x %p %p %p %p)\n", This, id, lcid, wFlags, pdp, pvarRes, pei, pspCaller);
276 V_VT(pvarRes) = VT_EMPTY;
279 return DISP_E_MEMBERNOTFOUND;
281 if(is_func_id(This, id)) {
285 case DISPATCH_METHOD:
286 case DISPATCH_METHOD|DISPATCH_PROPERTYGET:
287 func = This->desc->funcs[id].entries[VBDISP_CALLGET];
289 FIXME("no invoke/getter\n");
290 return DISP_E_MEMBERNOTFOUND;
293 return exec_script(This->desc->ctx, func, (IDispatch*)&This->IDispatchEx_iface, pdp, pvarRes);
294 case DISPATCH_PROPERTYPUT: {
296 DISPPARAMS dp = {NULL, NULL, 1, 0};
299 FIXME("arguments not implemented\n");
303 put_val = get_propput_arg(pdp);
305 WARN("no value to set\n");
306 return DISP_E_PARAMNOTOPTIONAL;
310 func = This->desc->funcs[id].entries[V_VT(put_val) == VT_DISPATCH ? VBDISP_SET : VBDISP_LET];
312 FIXME("no letter/setter\n");
313 return DISP_E_MEMBERNOTFOUND;
316 return exec_script(This->desc->ctx, func, (IDispatch*)&This->IDispatchEx_iface, &dp, NULL);
319 FIXME("flags %x\n", wFlags);
320 return DISP_E_MEMBERNOTFOUND;
324 if(id < This->desc->prop_cnt + This->desc->func_cnt)
325 return invoke_variant_prop(This, This->props+(id-This->desc->func_cnt), wFlags, pdp, pvarRes);
327 return DISP_E_MEMBERNOTFOUND;
330 static HRESULT WINAPI DispatchEx_DeleteMemberByName(IDispatchEx *iface, BSTR bstrName, DWORD grfdex)
332 vbdisp_t *This = impl_from_IDispatchEx(iface);
333 FIXME("(%p)->(%s %x)\n", This, debugstr_w(bstrName), grfdex);
337 static HRESULT WINAPI DispatchEx_DeleteMemberByDispID(IDispatchEx *iface, DISPID id)
339 vbdisp_t *This = impl_from_IDispatchEx(iface);
340 FIXME("(%p)->(%x)\n", This, id);
344 static HRESULT WINAPI DispatchEx_GetMemberProperties(IDispatchEx *iface, DISPID id, DWORD grfdexFetch, DWORD *pgrfdex)
346 vbdisp_t *This = impl_from_IDispatchEx(iface);
347 FIXME("(%p)->(%x %x %p)\n", This, id, grfdexFetch, pgrfdex);
351 static HRESULT WINAPI DispatchEx_GetMemberName(IDispatchEx *iface, DISPID id, BSTR *pbstrName)
353 vbdisp_t *This = impl_from_IDispatchEx(iface);
354 FIXME("(%p)->(%x %p)\n", This, id, pbstrName);
358 static HRESULT WINAPI DispatchEx_GetNextDispID(IDispatchEx *iface, DWORD grfdex, DISPID id, DISPID *pid)
360 vbdisp_t *This = impl_from_IDispatchEx(iface);
361 FIXME("(%p)->(%x %x %p)\n", This, grfdex, id, pid);
365 static HRESULT WINAPI DispatchEx_GetNameSpaceParent(IDispatchEx *iface, IUnknown **ppunk)
367 vbdisp_t *This = impl_from_IDispatchEx(iface);
368 FIXME("(%p)->(%p)\n", This, ppunk);
372 static IDispatchExVtbl DispatchExVtbl = {
373 DispatchEx_QueryInterface,
376 DispatchEx_GetTypeInfoCount,
377 DispatchEx_GetTypeInfo,
378 DispatchEx_GetIDsOfNames,
380 DispatchEx_GetDispID,
382 DispatchEx_DeleteMemberByName,
383 DispatchEx_DeleteMemberByDispID,
384 DispatchEx_GetMemberProperties,
385 DispatchEx_GetMemberName,
386 DispatchEx_GetNextDispID,
387 DispatchEx_GetNameSpaceParent
390 static inline vbdisp_t *unsafe_impl_from_IDispatch(IDispatch *iface)
392 return iface->lpVtbl == (IDispatchVtbl*)&DispatchExVtbl
393 ? CONTAINING_RECORD(iface, vbdisp_t, IDispatchEx_iface)
397 HRESULT create_vbdisp(const class_desc_t *desc, vbdisp_t **ret)
401 vbdisp = heap_alloc_zero( FIELD_OFFSET( vbdisp_t, props[desc->prop_cnt] ));
403 return E_OUTOFMEMORY;
405 vbdisp->IDispatchEx_iface.lpVtbl = &DispatchExVtbl;
409 if(desc->class_initialize_id) {
413 hres = exec_script(desc->ctx, desc->funcs[desc->class_initialize_id].entries[VBDISP_CALLGET],
414 (IDispatch*)&vbdisp->IDispatchEx_iface, &dp, NULL);
416 IDispatchEx_Release(&vbdisp->IDispatchEx_iface);
421 list_add_tail(&desc->ctx->objects, &vbdisp->entry);
426 void collect_objects(script_ctx_t *ctx)
428 vbdisp_t *iter, *iter2;
430 LIST_FOR_EACH_ENTRY_SAFE(iter, iter2, &ctx->objects, vbdisp_t, entry)
431 run_terminator(iter);
433 LIST_FOR_EACH_ENTRY_SAFE(iter, iter2, &ctx->objects, vbdisp_t, entry) {
439 HRESULT init_global(script_ctx_t *ctx)
441 ctx->script_desc.ctx = ctx;
442 return create_vbdisp(&ctx->script_desc, &ctx->script_obj);
445 HRESULT disp_get_id(IDispatch *disp, BSTR name, vbdisp_invoke_type_t invoke_type, BOOL search_private, DISPID *id)
451 vbdisp = unsafe_impl_from_IDispatch(disp);
453 return vbdisp_get_id(vbdisp, name, invoke_type, search_private, id);
455 hres = IDispatch_QueryInterface(disp, &IID_IDispatchEx, (void**)&dispex);
457 TRACE("unsing IDispatch\n");
458 return IDispatch_GetIDsOfNames(disp, &IID_NULL, &name, 1, 0, id);
461 hres = IDispatchEx_GetDispID(dispex, name, fdexNameCaseInsensitive, id);
462 IDispatchEx_Release(dispex);
466 HRESULT disp_call(script_ctx_t *ctx, IDispatch *disp, DISPID id, DISPPARAMS *dp, VARIANT *retv)
468 const WORD flags = DISPATCH_METHOD|(retv ? DISPATCH_PROPERTYGET : 0);
473 memset(&ei, 0, sizeof(ei));
475 V_VT(retv) = VT_EMPTY;
477 hres = IDispatch_QueryInterface(disp, &IID_IDispatchEx, (void**)&dispex);
481 TRACE("using IDispatch\n");
482 return IDispatch_Invoke(disp, id, &IID_NULL, ctx->lcid, flags, dp, retv, &ei, &err);
485 hres = IDispatchEx_InvokeEx(dispex, id, ctx->lcid, flags, dp, retv, &ei, NULL /* CALLER_FIXME */);
486 IDispatchEx_Release(dispex);
490 HRESULT disp_propput(script_ctx_t *ctx, IDispatch *disp, DISPID id, VARIANT *val)
492 DISPID propput_dispid = DISPID_PROPERTYPUT;
493 DISPPARAMS dp = {val, &propput_dispid, 1, 1};
498 hres = IDispatch_QueryInterface(disp, &IID_IDispatchEx, (void**)&dispex);
499 if(SUCCEEDED(hres)) {
500 hres = IDispatchEx_InvokeEx(dispex, id, ctx->lcid, DISPATCH_PROPERTYPUT, &dp, NULL, &ei, NULL /* FIXME! */);
501 IDispatchEx_Release(dispex);
505 TRACE("using IDispatch\n");
506 hres = IDispatch_Invoke(disp, id, &IID_NULL, ctx->lcid, DISPATCH_PROPERTYPUT, &dp, NULL, &ei, &err);