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/*
* Copyright (C) 2006, 2007 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#import "PluginObject.h"
#if __LP64__
#define USE_COCOA_EVENT_MODEL 1
#endif
// Mach-o entry points
extern "C" {
NPError NP_Initialize(NPNetscapeFuncs *browserFuncs);
NPError NP_GetEntryPoints(NPPluginFuncs *pluginFuncs);
void NP_Shutdown(void);
}
// Mach-o entry points
NPError NP_Initialize(NPNetscapeFuncs *browserFuncs)
{
browser = browserFuncs;
return NPERR_NO_ERROR;
}
NPError NP_GetEntryPoints(NPPluginFuncs *pluginFuncs)
{
pluginFuncs->version = 11;
pluginFuncs->size = sizeof(pluginFuncs);
pluginFuncs->newp = NPP_New;
pluginFuncs->destroy = NPP_Destroy;
pluginFuncs->setwindow = NPP_SetWindow;
pluginFuncs->newstream = NPP_NewStream;
pluginFuncs->destroystream = NPP_DestroyStream;
pluginFuncs->asfile = NPP_StreamAsFile;
pluginFuncs->writeready = NPP_WriteReady;
pluginFuncs->write = (NPP_WriteProcPtr)NPP_Write;
pluginFuncs->print = NPP_Print;
pluginFuncs->event = NPP_HandleEvent;
pluginFuncs->urlnotify = NPP_URLNotify;
pluginFuncs->getvalue = NPP_GetValue;
pluginFuncs->setvalue = NPP_SetValue;
return NPERR_NO_ERROR;
}
void NP_Shutdown(void)
{
}
NPError NPP_New(NPMIMEType pluginType, NPP instance, uint16 mode, int16 argc, char *argn[], char *argv[], NPSavedData *saved)
{
#if USE_COCOA_EVENT_MODEL
// If the browser supports the Cocoa event model, enable it.
NPBool supportsCocoa;
if (browser->getvalue(instance, NPNVsupportsCocoaBool, &supportsCocoa) != NPERR_NO_ERROR)
supportsCocoa = FALSE;
if (!supportsCocoa)
return NPERR_INCOMPATIBLE_VERSION_ERROR;
browser->setvalue(instance, NPPVpluginEventModel, (void *)NPEventModelCocoa);
#endif
if (browser->version >= 14) {
PluginObject* obj = (PluginObject*)browser->createobject(instance, getPluginClass());
obj->onStreamLoad = NULL;
for (int i = 0; i < argc; i++) {
if (strcasecmp(argn[i], "onstreamload") == 0 && !obj->onStreamLoad)
obj->onStreamLoad = strdup(argv[i]);
else if (strcasecmp(argn[i], "src") == 0 &&
strcasecmp(argv[i], "data:application/x-webkit-test-netscape,returnerrorfromnewstream") == 0)
obj->returnErrorFromNewStream = TRUE;
else if (strcasecmp(argn[i], "logfirstsetwindow") == 0)
obj->logSetWindow = TRUE;
}
instance->pdata = obj;
}
return NPERR_NO_ERROR;
}
NPError NPP_Destroy(NPP instance, NPSavedData **save)
{
PluginObject* obj = static_cast<PluginObject*>(instance->pdata);
if (obj) {
if (obj->onStreamLoad)
free(obj->onStreamLoad);
if (obj->logDestroy)
printf("PLUGIN: NPP_Destroy\n");
browser->releaseobject(&obj->header);
}
return NPERR_NO_ERROR;
}
NPError NPP_SetWindow(NPP instance, NPWindow *window)
{
PluginObject* obj = static_cast<PluginObject*>(instance->pdata);
if (obj) {
if (obj->logSetWindow) {
printf("PLUGIN: NPP_SetWindow: %d %d\n", (int)window->width, (int)window->height);
obj->logSetWindow = false;
}
}
return NPERR_NO_ERROR;
}
NPError NPP_NewStream(NPP instance, NPMIMEType type, NPStream *stream, NPBool seekable, uint16 *stype)
{
PluginObject* obj = static_cast<PluginObject*>(instance->pdata);
obj->stream = stream;
*stype = NP_ASFILEONLY;
if (obj->returnErrorFromNewStream)
return NPERR_GENERIC_ERROR;
if (browser->version >= NPVERS_HAS_RESPONSE_HEADERS)
notifyStream(obj, stream->url, stream->headers);
if (obj->onStreamLoad) {
NPObject *windowScriptObject;
browser->getvalue(obj->npp, NPNVWindowNPObject, &windowScriptObject);
NPString script;
script.UTF8Characters = obj->onStreamLoad;
script.UTF8Length = strlen(obj->onStreamLoad);
NPVariant browserResult;
browser->evaluate(obj->npp, windowScriptObject, &script, &browserResult);
browser->releasevariantvalue(&browserResult);
}
return NPERR_NO_ERROR;
}
NPError NPP_DestroyStream(NPP instance, NPStream *stream, NPReason reason)
{
return NPERR_NO_ERROR;
}
int32 NPP_WriteReady(NPP instance, NPStream *stream)
{
return 0;
}
int32 NPP_Write(NPP instance, NPStream *stream, int32 offset, int32 len, void *buffer)
{
return 0;
}
void NPP_StreamAsFile(NPP instance, NPStream *stream, const char *fname)
{
}
void NPP_Print(NPP instance, NPPrint *platformPrint)
{
}
int16 NPP_HandleEvent(NPP instance, void *event)
{
PluginObject* obj = static_cast<PluginObject*>(instance->pdata);
if (!obj->eventLogging)
return 0;
#if USE_COCOA_EVENT_MODEL
// FIXME: Generate output that will match the Carbon event model
// so that the layout tests using this plug-in will work in either model.
NPCocoaEvent *cocoaEvent = static_cast<NPCocoaEvent*>(event);
switch (cocoaEvent->type) {
case NPCocoaEventWindowFocusChanged:
case NPCocoaEventFocusChanged:
return 1;
case NPCocoaEventDrawRect:
return 1;
case NPCocoaEventKeyDown:
case NPCocoaEventKeyUp:
case NPCocoaEventFlagsChanged:
return 1;
case NPCocoaEventMouseDown:
case NPCocoaEventMouseUp:
case NPCocoaEventMouseMoved:
case NPCocoaEventMouseEntered:
case NPCocoaEventMouseExited:
case NPCocoaEventMouseDragged:
case NPCocoaEventScrollWheel:
return 1;
}
#else
EventRecord* evt = static_cast<EventRecord*>(event);
Point pt = { evt->where.v, evt->where.h };
switch (evt->what) {
case nullEvent:
// these are delivered non-deterministically, don't log.
break;
case mouseDown:
GlobalToLocal(&pt);
printf("PLUGIN: mouseDown at (%d, %d)\n", pt.h, pt.v);
break;
case mouseUp:
GlobalToLocal(&pt);
printf("PLUGIN: mouseUp at (%d, %d)\n", pt.h, pt.v);
break;
case keyDown:
printf("PLUGIN: keyDown '%c'\n", (char)(evt->message & 0xFF));
break;
case keyUp:
printf("PLUGIN: keyUp '%c'\n", (char)(evt->message & 0xFF));
break;
case autoKey:
printf("PLUGIN: autoKey '%c'\n", (char)(evt->message & 0xFF));
break;
case updateEvt:
printf("PLUGIN: updateEvt\n");
break;
case diskEvt:
printf("PLUGIN: diskEvt\n");
break;
case activateEvt:
printf("PLUGIN: activateEvt\n");
break;
case osEvt:
printf("PLUGIN: osEvt - ");
switch ((evt->message & 0xFF000000) >> 24) {
case suspendResumeMessage:
printf("%s\n", (evt->message & 0x1) ? "resume" : "suspend");
break;
case mouseMovedMessage:
printf("mouseMoved\n");
break;
default:
printf("%08lX\n", evt->message);
}
break;
case kHighLevelEvent:
printf("PLUGIN: kHighLevelEvent\n");
break;
// NPAPI events
case getFocusEvent:
printf("PLUGIN: getFocusEvent\n");
break;
case loseFocusEvent:
printf("PLUGIN: loseFocusEvent\n");
break;
case adjustCursorEvent:
printf("PLUGIN: adjustCursorEvent\n");
break;
default:
printf("PLUGIN: event %d\n", evt->what);
}
#endif
return 0;
}
void NPP_URLNotify(NPP instance, const char *url, NPReason reason, void *notifyData)
{
PluginObject* obj = static_cast<PluginObject*>(instance->pdata);
handleCallback(obj, url, reason, notifyData);
}
NPError NPP_GetValue(NPP instance, NPPVariable variable, void *value)
{
if (variable == NPPVpluginScriptableNPObject) {
void **v = (void **)value;
PluginObject* obj = static_cast<PluginObject*>(instance->pdata);
// Return value is expected to be retained
browser->retainobject((NPObject *)obj);
*v = obj;
return NPERR_NO_ERROR;
}
return NPERR_GENERIC_ERROR;
}
NPError NPP_SetValue(NPP instance, NPNVariable variable, void *value)
{
return NPERR_GENERIC_ERROR;
}
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