2 * Copyright 2010 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
31 #include "mshtml_private.h"
32 #include "pluginhost.h"
34 #include "wine/debug.h"
36 WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
38 /* Parts of npapi.h */
40 #define NP_VERSION_MAJOR 0
41 #define NP_VERSION_MINOR 25
43 typedef unsigned char NPBool;
44 typedef INT16 NPError;
45 typedef INT16 NPReason;
46 typedef char *NPMIMEType;
53 typedef struct _NPStream {
63 typedef struct _NPSavedData {
68 typedef struct _NPRect {
83 NPPVpluginNameString = 1,
84 NPPVpluginDescriptionString,
86 NPPVpluginTransparentBool,
89 NPPVpluginTimerInterval,
90 NPPVpluginScriptableInstance = (10 | NP_ABI_MASK),
91 NPPVpluginScriptableIID = 11,
92 NPPVjavascriptPushCallerBool = 12,
93 NPPVpluginKeepLibraryInMemory = 13,
94 NPPVpluginNeedsXEmbed = 14,
95 NPPVpluginScriptableNPObject = 15,
97 NPPVpluginUrlRequestsDisplayedBool = 17,
98 NPPVpluginWantsAllNetworkStreams = 18,
99 NPPVpluginNativeAccessibleAtkPlugId = 19,
100 NPPVpluginCancelSrcStream = 20,
101 NPPVSupportsAdvancedKeyHandling = 21
108 NPNVjavascriptEnabledBool,
111 NPNVserviceManager = (10 | NP_ABI_MASK),
112 NPNVDOMElement = (11 | NP_ABI_MASK),
113 NPNVDOMWindow = (12 | NP_ABI_MASK),
114 NPNVToolkit = (13 | NP_ABI_MASK),
115 NPNVSupportsXEmbedBool = 14,
116 NPNVWindowNPObject = 15,
117 NPNVPluginElementNPObject = 16,
118 NPNVSupportsWindowless = 17,
119 NPNVprivateModeBool = 18,
120 NPNVsupportsAdvancedKeyHandling = 21
124 NPWindowTypeWindow = 1,
128 typedef struct _NPWindow {
138 typedef struct _NPFullPrint {
139 NPBool pluginPrinted;
144 typedef struct _NPEmbedPrint {
149 typedef struct _NPPrint {
152 NPFullPrint fullPrint;
153 NPEmbedPrint embedPrint;
157 typedef HRGN NPRegion;
160 #define NPERR_NO_ERROR (NPERR_BASE + 0)
161 #define NPERR_GENERIC_ERROR (NPERR_BASE + 1)
162 #define NPERR_INVALID_INSTANCE_ERROR (NPERR_BASE + 2)
163 #define NPERR_INVALID_FUNCTABLE_ERROR (NPERR_BASE + 3)
164 #define NPERR_MODULE_LOAD_FAILED_ERROR (NPERR_BASE + 4)
165 #define NPERR_OUT_OF_MEMORY_ERROR (NPERR_BASE + 5)
166 #define NPERR_INVALID_PLUGIN_ERROR (NPERR_BASE + 6)
167 #define NPERR_INVALID_PLUGIN_DIR_ERROR (NPERR_BASE + 7)
168 #define NPERR_INCOMPATIBLE_VERSION_ERROR (NPERR_BASE + 8)
169 #define NPERR_INVALID_PARAM (NPERR_BASE + 9)
170 #define NPERR_INVALID_URL (NPERR_BASE + 10)
171 #define NPERR_FILE_NOT_FOUND (NPERR_BASE + 11)
172 #define NPERR_NO_DATA (NPERR_BASE + 12)
173 #define NPERR_STREAM_NOT_SEEKABLE (NPERR_BASE + 13)
175 /* Parts of npfunctions.h */
177 typedef NPError (CDECL *NPP_NewProcPtr)(NPMIMEType,NPP,UINT16,INT16,char**,char**,NPSavedData*);
178 typedef NPError (CDECL *NPP_DestroyProcPtr)(NPP,NPSavedData**);
179 typedef NPError (CDECL *NPP_SetWindowProcPtr)(NPP,NPWindow*);
180 typedef NPError (CDECL *NPP_NewStreamProcPtr)(NPP,NPMIMEType,NPStream*,NPBool,UINT16*);
181 typedef NPError (CDECL *NPP_DestroyStreamProcPtr)(NPP,NPStream*,NPReason);
182 typedef INT32 (CDECL *NPP_WriteReadyProcPtr)(NPP,NPStream*);
183 typedef INT32 (CDECL *NPP_WriteProcPtr)(NPP,NPStream*,INT32,INT32,void*);
184 typedef void (CDECL *NPP_StreamAsFileProcPtr)(NPP,NPStream*,const char*);
185 typedef void (CDECL *NPP_PrintProcPtr)(NPP,NPPrint*);
186 typedef INT16 (CDECL *NPP_HandleEventProcPtr)(NPP,void*);
187 typedef void (CDECL *NPP_URLNotifyProcPtr)(NPP,const char*,NPReason,void*);
188 typedef NPError (CDECL *NPP_GetValueProcPtr)(NPP,NPPVariable,void*);
189 typedef NPError (CDECL *NPP_SetValueProcPtr)(NPP,NPNVariable,void*);
190 typedef NPBool (CDECL *NPP_GotFocusPtr)(NPP,NPFocusDirection);
191 typedef void (CDECL *NPP_LostFocusPtr)(NPP);
193 typedef struct _NPPluginFuncs {
197 NPP_DestroyProcPtr destroy;
198 NPP_SetWindowProcPtr setwindow;
199 NPP_NewStreamProcPtr newstream;
200 NPP_DestroyStreamProcPtr destroystream;
201 NPP_StreamAsFileProcPtr asfile;
202 NPP_WriteReadyProcPtr writeready;
203 NPP_WriteProcPtr write;
204 NPP_PrintProcPtr print;
205 NPP_HandleEventProcPtr event;
206 NPP_URLNotifyProcPtr urlnotify;
208 NPP_GetValueProcPtr getvalue;
209 NPP_SetValueProcPtr setvalue;
210 NPP_GotFocusPtr gotfocus;
211 NPP_LostFocusPtr lostfocus;
214 static nsIDOMElement *get_dom_element(NPP instance)
216 nsISupports *instance_unk = (nsISupports*)instance->ndata;
217 nsIPluginInstance *plugin_instance;
221 nsres = nsISupports_QueryInterface(instance_unk, &IID_nsIPluginInstance, (void**)&plugin_instance);
222 if(NS_FAILED(nsres)) {
223 ERR("Could not get nsIPluginInstance interface: %08x\n", nsres);
227 nsres = nsIPluginInstance_GetDOMElement(plugin_instance, &elem);
228 nsIPluginInstance_Release(plugin_instance);
229 if(NS_FAILED(nsres)) {
230 ERR("GetDOMElement failed: %08x\n", nsres);
237 static HTMLInnerWindow *get_elem_window(nsIDOMElement *elem)
239 nsIDOMWindow *nswindow;
240 nsIDOMDocument *nsdoc;
241 HTMLOuterWindow *window;
244 nsres = nsIDOMElement_GetOwnerDocument(elem, &nsdoc);
248 nsres = nsIDOMDocument_GetDefaultView(nsdoc, &nswindow);
249 nsIDOMDocument_Release(nsdoc);
250 if(NS_FAILED(nsres) || !nswindow)
253 window = nswindow_to_window(nswindow);
254 nsIDOMWindow_Release(nswindow);
256 return window->base.inner_window;
259 static BOOL parse_classid(const PRUnichar *classid, CLSID *clsid)
265 static const PRUnichar clsidW[] = {'c','l','s','i','d',':'};
267 if(strncmpiW(classid, clsidW, sizeof(clsidW)/sizeof(WCHAR)))
270 ptr = classid + sizeof(clsidW)/sizeof(WCHAR);
274 hres = CLSIDFromString(ptr, clsid);
275 }else if(len == 36) {
279 memcpy(buf+1, ptr, len*sizeof(WCHAR));
282 hres = CLSIDFromString(buf, clsid);
287 return SUCCEEDED(hres);
290 static BOOL get_elem_clsid(nsIDOMElement *elem, CLSID *clsid)
292 nsAString attr_str, val_str;
296 static const PRUnichar classidW[] = {'c','l','a','s','s','i','d',0};
298 nsAString_InitDepend(&attr_str, classidW);
299 nsAString_Init(&val_str, NULL);
300 nsres = nsIDOMElement_GetAttribute(elem, &attr_str, &val_str);
301 nsAString_Finish(&attr_str);
302 if(NS_SUCCEEDED(nsres)) {
303 const PRUnichar *val;
305 nsAString_GetData(&val_str, &val);
307 ret = parse_classid(val, clsid);
309 ERR("GetAttribute failed: %08x\n", nsres);
312 nsAString_Finish(&attr_str);
316 static IUnknown *create_activex_object(HTMLInnerWindow *window, nsIDOMElement *nselem, CLSID *clsid)
318 IClassFactoryEx *cfex;
324 if(!get_elem_clsid(nselem, clsid)) {
325 WARN("Could not determine element CLSID\n");
329 TRACE("clsid %s\n", debugstr_guid(clsid));
332 hres = IInternetHostSecurityManager_ProcessUrlAction(&window->doc->IInternetHostSecurityManager_iface,
333 URLACTION_ACTIVEX_RUN, (BYTE*)&policy, sizeof(policy), (BYTE*)clsid, sizeof(GUID), 0, 0);
334 if(FAILED(hres) || policy != URLPOLICY_ALLOW) {
335 WARN("ProcessUrlAction returned %08x %x\n", hres, policy);
339 hres = CoGetClassObject(clsid, CLSCTX_INPROC_SERVER|CLSCTX_LOCAL_SERVER, NULL, &IID_IClassFactory, (void**)&cf);
343 hres = IClassFactory_QueryInterface(cf, &IID_IClassFactoryEx, (void**)&cfex);
344 if(SUCCEEDED(hres)) {
345 FIXME("Use IClassFactoryEx\n");
346 IClassFactoryEx_Release(cfex);
349 hres = IClassFactory_CreateInstance(cf, NULL, &IID_IUnknown, (void**)&obj);
356 static NPError CDECL NPP_New(NPMIMEType pluginType, NPP instance, UINT16 mode, INT16 argc, char **argn,
357 char **argv, NPSavedData *saved)
359 nsIDOMElement *nselem;
360 HTMLInnerWindow *window;
363 NPError err = NPERR_NO_ERROR;
365 TRACE("(%s %p %x %d %p %p %p)\n", debugstr_a(pluginType), instance, mode, argc, argn, argv, saved);
367 nselem = get_dom_element(instance);
369 ERR("Could not get DOM element\n");
370 return NPERR_GENERIC_ERROR;
373 window = get_elem_window(nselem);
375 ERR("Could not get element's window object\n");
376 nsIDOMElement_Release(nselem);
377 return NPERR_GENERIC_ERROR;
380 obj = create_activex_object(window, nselem, &clsid);
385 hres = create_plugin_host(window->doc, nselem, obj, &clsid, &host);
386 nsIDOMElement_Release(nselem);
387 IUnknown_Release(obj);
389 instance->pdata = host;
391 err = NPERR_GENERIC_ERROR;
393 err = NPERR_GENERIC_ERROR;
396 nsIDOMElement_Release(nselem);
400 static NPError CDECL NPP_Destroy(NPP instance, NPSavedData **save)
402 PluginHost *host = instance->pdata;
404 TRACE("(%p %p)\n", instance, save);
407 return NPERR_GENERIC_ERROR;
409 detach_plugin_host(host);
410 IOleClientSite_Release(&host->IOleClientSite_iface);
411 instance->pdata = NULL;
412 return NPERR_NO_ERROR;
415 static NPError CDECL NPP_SetWindow(NPP instance, NPWindow *window)
417 PluginHost *host = instance->pdata;
418 RECT pos_rect = {0, 0, window->width, window->height};
420 TRACE("(%p %p)\n", instance, window);
423 return NPERR_GENERIC_ERROR;
425 update_plugin_window(host, window->window, &pos_rect);
426 return NPERR_NO_ERROR;
429 static NPError CDECL NPP_NewStream(NPP instance, NPMIMEType type, NPStream *stream, NPBool seekable, UINT16 *stype)
432 return NPERR_GENERIC_ERROR;
435 static NPError CDECL NPP_DestroyStream(NPP instance, NPStream *stream, NPReason reason)
438 return NPERR_GENERIC_ERROR;
441 static INT32 CDECL NPP_WriteReady(NPP instance, NPStream *stream)
444 return NPERR_GENERIC_ERROR;
447 static INT32 CDECL NPP_Write(NPP instance, NPStream *stream, INT32 offset, INT32 len, void *buffer)
450 return NPERR_GENERIC_ERROR;
453 static void CDECL NPP_StreamAsFile(NPP instance, NPStream *stream, const char *fname)
458 static void CDECL NPP_Print(NPP instance, NPPrint *platformPrint)
463 static INT16 CDECL NPP_HandleEvent(NPP instance, void *event)
466 return NPERR_GENERIC_ERROR;
469 static void CDECL NPP_URLNotify(NPP instance, const char *url, NPReason reason, void *notifyData)
474 static NPError CDECL NPP_GetValue(NPP instance, NPPVariable variable, void *ret_value)
477 return NPERR_GENERIC_ERROR;
480 static NPError CDECL NPP_SetValue(NPP instance, NPNVariable variable, void *value)
483 return NPERR_GENERIC_ERROR;
486 static NPBool CDECL NPP_GotFocus(NPP instance, NPFocusDirection direction)
489 return NPERR_GENERIC_ERROR;
492 static void CDECL NPP_LostFocus(NPP instance)
497 /***********************************************************************
498 * NP_GetEntryPoints (mshtml.@)
500 NPError WINAPI NP_GetEntryPoints(NPPluginFuncs* funcs)
502 TRACE("(%p)\n", funcs);
504 funcs->version = (NP_VERSION_MAJOR << 8) | NP_VERSION_MINOR;
505 funcs->newp = NPP_New;
506 funcs->destroy = NPP_Destroy;
507 funcs->setwindow = NPP_SetWindow;
508 funcs->newstream = NPP_NewStream;
509 funcs->destroystream = NPP_DestroyStream;
510 funcs->asfile = NPP_StreamAsFile;
511 funcs->writeready = NPP_WriteReady;
512 funcs->write = NPP_Write;
513 funcs->print = NPP_Print;
514 funcs->event = NPP_HandleEvent;
515 funcs->urlnotify = NPP_URLNotify;
516 funcs->javaClass = NULL;
517 funcs->getvalue = NPP_GetValue;
518 funcs->setvalue = NPP_SetValue;
519 funcs->gotfocus = NPP_GotFocus;
520 funcs->lostfocus = NPP_LostFocus;
522 return NPERR_NO_ERROR;